U.S. patent application number 15/184443 was filed with the patent office on 2017-05-11 for modular emergency shelter.
This patent application is currently assigned to StormBox, LLC. The applicant listed for this patent is StormBox, LLC. Invention is credited to Wesley G. Britson, David K. Carpenter, Dennis R. Cook, Jim Hugg, Jeff James, Art Kinnaman.
Application Number | 20170130448 15/184443 |
Document ID | / |
Family ID | 58667522 |
Filed Date | 2017-05-11 |
United States Patent
Application |
20170130448 |
Kind Code |
A1 |
Hugg; Jim ; et al. |
May 11, 2017 |
Modular Emergency Shelter
Abstract
A modular shelter and anchoring system for anchoring to an
immovable object such as the ground, a concrete slab or a wall. The
container includes a steel reinforced container body and door, and
a connection structure for anchoring the container body on the
immovable object.
Inventors: |
Hugg; Jim; (Little Rock,
AR) ; Kinnaman; Art; (Little Rock, AR) ;
James; Jeff; (Beebe, AR) ; Cook; Dennis R.;
(Witchita, KS) ; Carpenter; David K.; (Wichita,
KS) ; Britson; Wesley G.; (Wichita, KS) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
StormBox, LLC |
Little Rock |
AR |
US |
|
|
Assignee: |
StormBox, LLC
Little Rock
AR
|
Family ID: |
58667522 |
Appl. No.: |
15/184443 |
Filed: |
June 16, 2016 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
62180474 |
Jun 16, 2015 |
|
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15184443 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
Y02A 50/14 20180101;
E04B 2001/405 20130101; E04B 1/34347 20130101; E04H 2001/1283
20130101; E04B 1/40 20130101; E04H 9/14 20130101; E04H 1/1205
20130101 |
International
Class: |
E04B 1/343 20060101
E04B001/343; E04H 1/12 20060101 E04H001/12; E04B 1/41 20060101
E04B001/41 |
Foreign Application Data
Date |
Code |
Application Number |
Apr 13, 2016 |
CN |
201620307404 |
Claims
1. A modular shelter for anchoring to an immovable object, said
shelter comprising a steel reinforced container body having an
interior volume defined by side walls extending upwardly from a
floor and joining a roof, and a lockable door in one of the walls,
said shelter further comprising a connection structure including
anchoring system for anchoring the container body to the immovable
object.
2. The shelter according to claim 1, said connection structure
comprising at least one mounting block affixed to the container
body, said mounting block defining a vertical bore through which an
elongate fastener extends for engagement with the immovable
object.
3. The shelter according to claim 1, said connection structure
comprising at least one mounting block affixed to the container
body, and a connector defining at least one horizontal bore through
which an elongate fastener extends for engagement with said
mounting block and defining at least one vertical bore through
which an elongate fastener extends for engagement with the
immovable object.
4. The shelter according to claim 3, wherein the connector
comprises a first wing-plate and a second wing-plate affixed
thereto essentially perpendicularly, the first wing-plate adapted
for connecting with the container body, and the second wing-plate
adapted for connecting with the immovable object.
5. The shelter according to claim 1, said connection structure
comprising at least one holding structure outstanding from the
container body, through which an elongate coupler extends to a
first position for engagement with the immovable object, and
through which the coupler is withdrawn to a second position for
disengagement from the immovable object.
6. The shelter according claim 5, said connection structure further
comprising at least one first-position stop outstanding from the
container body, for maintaining the coupler in said first
position.
7. The shelter according to claim 5, said connection structure
further comprising at least one second-position stop outstanding
from the container body, for maintaining the coupler in said second
position.
8. The shelter according to claim 1, said connection structure
further comprises a bracket adjacent the immovable object.
9. The shelter according to claim 8 for use when the immovable
object is a concrete slab having a plurality of bores, said
anchoring system comprising: (a) a container body further
comprising a plurality of external mounting blocks, each block
including a plurality of threaded apertures; (b) a corresponding
plurality of connection structures, each including a vertical
connection plate including a corresponding plurality of apertures
aligned with the threaded apertures of an adjacent mounting block
for accepting a mounting bolt to connect said connection structure
to the mounting block, said connection structure also including a
horizontal anchor plate including a plurality of apertures from
which the slab bores were positioned; and (c) an anchor rod having
a slab insertion end adapted to prevent extraction from the slab
bore into which it is inserted, and an exterior threaded end
accepting a nut for tightening.
10. The shelter according to claim 9, further comprising adhesive
filing for the slab bores for preventing extraction of the slab
insertion end of the anchor rod.
11. A modular shelter and anchoring system for anchoring to an
immovable object, said shelter comprising: (a) a container body
having an interior volume defined by side walls extending upwardly
from a floor and joining a roof, and a lockable door in one of the
walls, said container further comprising a plurality of external
mounting blocks, each block including a plurality of threaded
apertures; and (b) a corresponding plurality of connection
structures, each including a vertical connection plate including a
corresponding plurality of apertures aligned with the threaded
apertures of an adjacent mounting block, for accepting a mounting
bolt to connect said connection structure to the mounting block,
said connection structure also including a horizontal anchor plate
including a plurality of apertures; (c) said anchoring system
comprising a concrete slab including a corresponding plurality of
bores aligned with the anchor plate apertures, said bores filled
with epoxy before insertion of an anchor rod having a slab
insertion end adapted to prevent extraction and an exterior
threaded end accepting a nut for tightening.
12. A modular shelter according to claim 11, said container body
interior comprising a plurality of steel ribs reinforcing each
wall, and a plurality of steel ribs reinforcing the roof.
13. A modular shelter according to claim 11, said container body
further comprising insulation adjacent each wall and the roof, and
metal paneling adjacent said insulation.
14. A modular shelter according to claim 11, said container body
further comprising interior lighting and electrical
receptacles.
15. A modular shelter according to claim 11, said container body
further comprising a plurality ventilation ducts in opposite
walls.
16. A modular shelter according to claim 11, said container body
further comprising slip-resistant flooring.
17. The shelter according to claim 11, further comprising a
container-door retaining structure for maintaining the container
door closed.
18. The shelter according to claim 17, wherein the container-door
retaining structure comprises a locking pin and a locking groove,
the locking pin being adapted for inserting into the locking groove
so as to lock closed the container door.
19. The shelter according to claim 14, wherein the container-door
retaining structure further comprises a stopping block standing
against the locking pin when the locking pin is inserted into the
locking groove.
20. The shelter according to claim 1, wherein said steel reinforced
container body is rated to withstand forces of an EF-5 tornado.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application is a continuation-in-part, and claims the
benefit of the filing date of, currently co-pending U.S.
Provisional Application No. 62/180,474 filed 16 Jun. 2015, which is
incorporated herein by reference. This application claims the
benefit of the filing date of Application No. 201620307404 filed on
13 Apr. 2016 at the Patent Office of the People's Republic of
China, which is incorporated herein by reference.
FEDERALLY SPONSORED RESEARCH AND DEVELOPMENT
[0002] Not applicable.
MICROFICHE APPENDIX
[0003] Not applicable.
BACKGROUND OF THE INVENTION
[0004] The present disclosure relates to storm shelters and other
survival habitats. More particularly, the invention disclosed
herein relates to modular storm shelters and methods of installing
and anchoring them to a substrate, such as the ground and/or a
concrete slab and/or a bracket embedded in the ground.
SUMMARY OF THE INVENTION
[0005] One object of the present invention is to provide a
shelter/container which is stable and immobile when an external
force is applied thereon.
[0006] The present invention provides a shelter/container including
a container body and a connection structure for affixing the
container body onto an immovable object. Optionally, the connection
structure affixes the container body onto the immovable object via
a bracket, wherein the bracket is affixed to the immovable object.
More specifically, the connection structure may be adapted for
connecting with the bracket by way of threaded connection or
buckled connection. More particularly, the connection structure may
include a first wing-plate and an adjoining second wing-plate, the
first wing-plate being adapted for attachment to the container
body, and the second wing-plate being adapted for anchoring to the
bracket.
[0007] Optionally, the container body may include a mounting block,
and with the first wing-plate of the connection structure being
adapted for attachment to the mounting block rather than directly
to the container body. More particularly, the first wing-plate and
the second wing-plate may be essentially adjoining perpendicular
plates.
[0008] The connection structure may include a connecting rod
moveably yoked to the container body, so that it can be moved
between a first position and a second position. In one embodiment,
when in the first position, the connecting rod is accepted within a
connecting-rod sleeve on the bracket so as to prevent lateral
displacement of the container body from the immovable object to
which the bracket is anchored. And for the second position, the
connecting rod is withdrawn from the connecting-rod sleeve to
remove such connection. The connection structure may further
include a position-limit mechanism for keeping the connecting rod
at the first position or the second position. The connection
structure may alternatively include a block extending outwardly
from the container body; the block may include one or more mounting
holes thereon, each accepting a threaded element so as to engage
with a connecting-rod sleeve on the bracket.
[0009] Optionally, the bracket may be adapted for anchoring
containers having different sized "footprints".
[0010] The connection structure may include a plurality of
connection structures or sub-structures. Those may be periodically
spaced or arranged on the container body.
[0011] The container may further include a reinforcement structure.
For example, the reinforcement structure may include a plurality of
reinforcing ribs; moreover, at least one of the reinforcing ribs
may be configured to bridge opposite or adjacent walls of the
container body.
[0012] The container may further include a container-door retaining
structure for maintaining the container door at a closed position.
Optionally, the container-door retaining structure may include a
locking pin and a locking groove or other passageway, the locking
pin being adapted for inserting into the locking groove so as to
lock closed the container door. Or the container-door retaining
structure may further include a stopping block, standing against
the locking pin when the locking pin is inserted into the locking
groove.
[0013] In comparison with the prior art, the technology and
solutions provided by the present invention provide a number of
advantages. For example, the disclosed container includes a
connection structure for anchoring the container body onto an
immovable object (e.g., the ground, wall of a building or a
construction such as a concrete slab); when an external force is
applied to the container (such as during server weather like a
tornado, typhoon or tsunami), the container remains in an anchored
position, so that the potential hazard to persons or property can
be prevented or minimized.
[0014] The immovable object to which the container is anchored may
be the ground or an immovable object anchored thereon. Accordingly,
since the container disclosed herein is able to be anchored onto
the immovable object, the container has good stability when an
external force is applied thereon.
[0015] Further, the container disclosed herein may include a
reinforcement structure configured inside the container body. For
example, neighboring walls of the container body may be bridged by
one or more reinforcing ribs; or a wall of the container body may
be formed with one or more reinforcing ribs which intersect or
overlap with each other. Therefore, the force-resistance
performance of the container can be enhanced. When an external
object crashes into the container, the container body which has
good force-resistance performance is not easy to deform. Even if a
small degree of deformation occurs, it is too little to cause
damage to person or property inside the container.
[0016] Further, the shelter provided by the container disclosed
herein is configured with a container door having a container-door
retaining structure. For example, one or more locking pins may be
disposed where the container door is located, for enhancing the
locking of the container door. In comparison with an existing
container door which is locked only with a conventional lockset,
the container door of the disclosed container is further locked by
a container-door retaining structure, which is not easily opened by
external force. Accordingly, the container disclosed herein
provides enhanced safety and reliable shelter for person or
property.
BRIEF DESCRIPTION OF THE DRAWINGS
[0017] FIG. 1 illustrates a side elevation view of a container
according to one embodiment of the disclosed shelter/container,
including the container body (with connection structure).
[0018] FIG. 2 illustrates a front elevation view of the
shelter/container of FIG. 1.
[0019] FIG. 3 illustrates a partial cross-section view of a
representative sample of a connection structure including a
mounting block (1031), a dual-wing-plate connection structure (201
and 202), and threaded elements (402).
[0020] FIG. 4 illustrates a top plan view of the connection
structure of FIG. 3.
[0021] FIG. 5 illustrates a partial elevation view of another
representative sample of a connection structure, wherein the
connection structure includes a connecting rod (201a) held by a
holding structure (202a) in a first (locked) position maintained by
a position-limit mechanism (203a).
[0022] FIG. 6 illustrates the connection structure of FIG. 5 when
in a second position.
[0023] FIG. 7 illustrates a cross-section view of another
representative sample of a connection structure including another
mounting block (200b) accepting another threaded element
(402b).
[0024] FIG. 8 illustrates a top plan view of a representative
sample of a bracket for anchoring a container.
[0025] FIG. 9 illustrates the internal structure of a
representative sample of a container according to one embodiment of
the disclosed shelter/container.
[0026] FIG. 10 illustrates a door of a container according to one
embodiment of the disclosed shelter/container.
[0027] FIG. 11 illustrates a front elevation view of an alternative
embodiment of the disclosed shelter/container, having side vents
lowered to the lower mid section of the door wall.
[0028] FIG. 12 illustrates a cross-section view of the
shelter/container at plane 12-12 of FIG. 11.
[0029] FIG. 13 illustrates a side elevation view of the
shelter/container of FIG. 11.
[0030] FIG. 14 illustrates a top plan view of the shelter/container
of FIG. 11, after removal of the roof and the connectors.
[0031] FIG. 15 illustrates a cross section view of the
shelter/container of FIG. 11, at plane 15-15 of FIG. 11, after
removal of the connectors.
[0032] FIG. 16 illustrates a top plan view of the foundational slab
of the shelter/container of FIG. 11, with interior re-bar appearing
in phantom, and with the "footprint" of the container walls
overlaid.
[0033] FIG. 17 illustrates a side elevation view of an alternative
embodiment of the disclosed shelter/container.
[0034] FIG. 18 illustrates a cross-section view of the
shelter/container of FIG. 17, at plane 12-12 of FIG. 11, after
removal of the connectors.
[0035] FIG. 19 illustrates a top plan view of the shelter/container
of FIG. 17, after removal of the roof and the connectors.
[0036] FIG. 20 illustrates a cross section view of the
shelter/container of FIG. 17, at plane 12-12 of FIG. 11, after
removal of the roof and connectors.
[0037] FIG. 21 illustrates a top plan view of the foundational slab
of the shelter/container of FIG. 17, with interior re-bar appearing
in phantom, and with the "footprint" of the container walls
overlaid.
[0038] FIG. 22 illustrates a side elevation view of an alternative
embodiment of the disclosed shelter/container.
[0039] FIG. 23 illustrates a cross-section view of the
shelter/container of FIG. 22, at plane 12-12 of FIG. 11, after
removal of the connectors.
[0040] FIG. 24 illustrates a top plan view of the shelter/container
of FIG. 22, after removal of the roof and the connectors.
[0041] FIG. 25 illustrates a cross section view of the
shelter/container of FIG. 22, at plane 25-25 of FIG. 22, after
removal of connectors.
[0042] FIG. 26 illustrates a top plan view of the foundational slab
of the shelter/container of FIG. 22, with interior re-bar appearing
in phantom.
DETAILED DESCRIPTION OF THE INVENTION
[0043] The terminology used herein is for the purpose of describing
particular embodiments only and is not intended to be limiting. As
used herein, the singular forms "a", "an", and "the" are intended
to include the plural forms as well, unless the context clearly
indicates otherwise. It will be further understood that the terms
"comprises" and/or "comprising" or "includes" and/or "including"
when used in this specification, specify the presence of stated
features, regions, integers, steps, operations, elements, and/or
components, but do not preclude the presence or addition of one or
more other features, regions, integers, steps, operations,
elements, components, and/or groups thereof.
[0044] For the sake of simplicity and to give the claims of this
patent application the broadest interpretation and construction
possible, the conjunctive "and" may also be taken to include the
disjunctive "or," and vice versa, whenever necessary to give the
claims of this patent application the broadest interpretation and
construction possible. Likewise, when the plural form is used, it
may be taken to include the singular form, and vice versa.
[0045] It will be understood that, although the terms first,
second, third, etc. may be used herein to describe various
elements, these elements should not be limited by these terms.
These terms are only used to distinguish one element from another
element.
[0046] The disclosure herein is not limited by construction
materials to the extent that such materials satisfy the structural
and/or functional requirements. For example, any material may be
used so long as it satisfies the rigid structural and functional
requirements for which it is being used. In one embodiment, the
device and/or system is steel or a similar metal or alloy; however,
polymeric material of sufficient strength and rigidity will suffice
as well.
[0047] In order to clarify the objects, characteristics and
advantages of the disclosed shelter/container, embodiments of the
present disclosure will be described in detail in conjunction with
the accompanying drawings.
[0048] In one embodiment, the invention may be fabricated starting
with a Flex-Box 1 trip, standard ISO shipping container. Such
containers are typically eight (8) feet wide, approximately eight
and one-half (81/2) feet tall, and about twenty (20) to forty (40)
feet long. The container has many enhancements such as:
[0049] (a) steel reinforcing, added at the walls and roof to
withstand forces of an EF-5 tornado;
[0050] (b) R-9 insulation added to the walls and ceiling;
[0051] (c) 11 gauge interior metal paneling at the walls and
ceiling;
[0052] (d) 90 minute back-up lights at both the interior and
exterior;
[0053] (e) duplex electrical receptacles in the interior;
[0054] (f) convection ventilation provided at both end-walls;
[0055] (g) slip-resistant epoxy floor paint;
[0056] (h) an anchor bolt system including six (6) inch epoxy
embeds;
[0057] (i) anchoring to a sixteen (16) inch thick steel reinforced
concrete slab; and
[0058] (j) rated StormPro361 door frame and hardware system,
installed at both ends of the container.
[0059] Alternatively, the container body may be manufactured
without starting with any pre-existing container. The
aforementioned enhancement (and others) may then be incorporated
into the original structural rather than added later.
[0060] Referring to FIG. 1 and FIG. 2, a container according to one
embodiment of the disclosed shelter/container is illustrated. The
container includes a container body 100 and a connection structure
200 for anchoring the container body 100 onto an immovable object.
The connection structure 200 is adapted for affixing the container
body 100 onto the immovable object by way of an anchor base such as
a bracket 300, with or without an embedded concrete slab.
[0061] The container body 100 is formed by a plurality of walls
101, preferably four walls upstanding from a floor and connecting
to a roof. The multiple walls 101 are combined together and
reinforced through a frame structure 102, thus forming a reinforced
container. The container body 100 has an enclosed interior volume,
used for providing shelter for persons and/or property.
[0062] The connection structure 200 is affixed onto the container
body 100 and is adapted for affixing the container body 100 onto
the immovable object via the bracket 300. The immovable object
herein refers to the ground, or an object that cannot move or be
moved with respect to the ground, such as a wall, a floor of a
building or a construction such as a concrete slab embedded in the
ground.
[0063] The bracket 300 is affixed to the immovable object. As shown
in FIG. 2, the bracket 300 is affixed to the immovable object
through an anchor bolt or pin 301.
[0064] Accordingly, when the connection structure 200 (affixed on
the container body 100) connects with the bracket 300 affixed on
the immovable object, the container body 100 is anchored onto the
immovable object. In this circumstance, the container can be
maintained immobile even when a strong external force is applied
thereon. Therefore, damage caused to person and property inside the
container can be avoided.
[0065] In some embodiments, the connection structure 200 is affixed
to the frame structure 102 of the container body 100. As shown in
FIG. 1, the connection structure 200 is affixed to a bottom frame
1021 of the frame structure 102. It should be noted that, in this
embodiment the connection structure 200 is affixed to the bottom
frame 1021 of the frame structure 102, which is just for
illustration and should not be taken as a limitation to the
disclosed shelter/container. In some embodiments, the connection
structure 200 may be affixed elsewhere on the frame structure 102.
In some embodiments, the connection structure 200 may be affixed to
any one of the walls 101 of the container body 100.
[0066] In some embodiments, the connection structure 200 may be two
or more structures or sub-structures. The two or more connection
structures 200 are arranged on the bottom frame 1021 of the
container body 100. Further, the two or more structures 200 may be
evenly spaced or unevenly spaced. The arrangement and spacing of
connection structures may be dictated by the dimensions of the
container body, the characteristics of the substratum, the amount
of external force anticipated to be encountered, and the level of
safety and security being planned for.
[0067] In combination with FIG. 3 and FIG. 4, in some embodiments,
the connection structure 200 includes a winged connector including
a first wing-plate 201 and a second wing-plate 202. The first
wing-plate 201 and the second wing-plate 202 are joined. For
example, the first wing-plate 201 and the second wing-plate 202 may
be an integral structure. The first wing-plate 201 is adapted for
connecting with the container body (e.g., the wall 101 or the frame
structure 102 of the container body 100). The second wing-plate 202
is adapted for anchoring to the bracket 300.
[0068] In some embodiments, the first wing-plate 201 of the
connection structure 200 is detachably connected to the container
body 100. Specifically, the first wing-plate 201 is detachedly
affixed onto the container body 100 via a threaded element 401. The
threaded element 401 may be a bolt, a screw, a rivet or any other
threaded connection. In addition, the first wing-plate 201 of the
connection structure 200 may be detachably connected to the
container body 100 by way of buckle connection or any other
connection method.
[0069] In some embodiments, the frame structure 102 of the
container body 100 may be a hollow structure, or the wall 101 of
the container body 100 is too thin to provide sufficient structural
support for anchoring the container body. In order to improve the
strength and structural sufficiency of the connection between the
first wing-plate 201 and the container body 100, in some
embodiments, the container body 100 includes a mounting block 1031.
The mounting block 1031 extends outwardly from the container body
at a position corresponding to or aligned with the connection
structure 200. The first wing-plate 201 of the connection structure
200 is connected to the mounting block 1031 on the container body
100, rather being directly connected to the container body 100, so
as to improve the strength and structural sufficiency of the
connection between the connection structure 200 and the container
body 100.
[0070] In some embodiments, the first wing-plate 201 of the
connection structure 200 is permanently connected to the container
body 100. Specifically, the first wing-plate 201 may be connected
to the container body by way of welding.
[0071] The second wing-plate 202 of the connection structure 200 is
adapted for affixedly connecting with the bracket 200.
Specifically, when the container is placed on the immovable object
or at a position close to the immovable object, the second
wing-plate 202 of the connection structure 200 is adapted for
connecting with the bracket 300. By such way, the container body
100 is affixed on the bracket 300. As the bracket 300 is affixed
onto the immovable object, the container body 100 is affixed on the
immovable object.
[0072] In some embodiments, connection between the second
wing-plate 202 and the bracket 300 is realized by a threaded
element 402 and a connecting-rod sleeve 302 (as shown in FIG. 1)
formed on the bracket 300. In some embodiments, the connection
between the second wing-plate 202 and the bracket 300 may be
realized by way of buckle connection.
[0073] In some embodiments, as shown in FIG. 3, the first
wing-plate 201 and the second wing-plate 202 are perpendicular to
each other. In some embodiments, the first wing-plate and the
second wing-plate may be configured coplanar. When the first
wing-plate and the second wing-plate are coplanar, it means that, a
mounting surface of the first wing-plate and a mounting surface of
the second wing-plate form an angle of 180 degree or are parallel
with each other. The mounting surface of the first wing-plate
refers to a surface of the first wing-plate in contact with the
container body when being affixed on the container body. Similarly,
the mounting surface of the second wing-plate refers to a surface
of the second wing-plate in contact with the bracket when being
affixed on the bracket.
[0074] In some embodiments, as shown in FIG. 3 and FIG. 4, the
first wing-plate 201 and the second wing-plate 202 are disposed
with a rib plate therebetween, for strengthening the connection
between the first wing-plate 201 and the second wing-plate 202. As
such, cracking or breaking at a portion between the first
wing-plate 201 and the second wing-plate 202 due to stress
concentration can be prevented.
[0075] In addition, the first wing-plate may be configured into a
regular shape such as rectangle, arch and so on, or be configured
into an irregular shape. The first wing-plate may be configured
into a solid structure or a hollow structure with holes or grooves.
Similarly, the second wing-plate may be configured into a regular
shape such as rectangle, arch and so on, or an irregular shape, and
be configured into a solid structure or a hollow structure with
holes or grooves.
[0076] Referring to FIG. 5 and FIG. 6, a connection structure 200a
according to another embodiment of the disclosed shelter/container
is illustrated. The connection structure 200a includes a connecting
rod 201a, a holding structure 202a (such as a support cylinder) and
a position-limit mechanism 203a (such as a stop or eyelet
outstanding from the container body).
[0077] The holding structure 202a is adapted for yoking the
connecting rod 201a on the container body 100, allowing it to move
as needed while maintaining its necessary alignment with other
structural elements. When being yoked to the container body 100 via
the holding structure 202a, the connecting rod 201a is able to
rotate around its own axis and move along its axis. Through such
movement, the connecting rod 201a can be moved between a first
position and a second position. When the connecting rod 201a is
moved to the first position, as shown in FIG. 5, the connecting rod
201a engages with the connecting-rod sleeve 302 (as shown in FIG.
1) formed on the bracket 300, so as to prevent lateral displacement
of the container 100 on the bracket 300. When the connecting rod
201a is switched to the second position, as shown in FIG. 6, the
connecting rod 201a withdraws from the connecting-rod sleeve 302 on
the bracket 300, thus the container can be moved according to
practical demand.
[0078] The position-limit mechanism 203a is adapted for maintaining
the connecting rod 201a at the first position or at the second
position.
[0079] Referring to FIG. 7, a connection structure 200b according
to another embodiment of the disclosed shelter/container is
illustrated. The connection structure 200b is a block extending
outwardly from the container body 100, and includes a bore allowing
a pin or threaded element to pass through the block to engage with
the connecting-rod sleeve 302 (as shown in FIG. 1) on the bracket
300, thus connecting the connection structure 200b with the bracket
300. Accordingly, the container body 100 is affixed on the bracket
300.
[0080] In addition, in some embodiments, as shown FIG. 8, the
bracket 300 is formed with a plurality of the connecting-rod
sleeves 302. The multiple connecting-rod sleeves 302 allow the
bracket 300 to anchor different containers having different sized
bases or "footprints". In other words, containers having different
base dimensions can be anchored onto the immovable object through
one common bracket 300. For example, as shown in FIG. 8, the
connecting-rod sleeves 302 within the dotted frame are able to
connect with a connection structure of a container with a relative
small size, while connecting-rod sleeves 302 outside the dotted
frame are able to connect with a connection structure of a
container with a relative large size. By such way, adaptability of
the bracket 300 is improved.
[0081] In embodiments recited above, the container body is affixed
onto the immovable object by: connecting the connection structure
affixed on the container body with the bracket affixed on the
immovable object. In other words, the connection structure affixes
the container body onto the immovable object through the bracket.
In some embodiments, the connection structure may affix the
container body onto the immovable object by directly connecting
with the immovable object. Specifically, the immovable object is
formed with one or more connecting-rod sleeves thereon. The
connecting-rod sleeve is adapted to connect with the threaded
element 402 (as shown in FIG. 3), or the connecting rod 201a (as
shown in FIG. 5), or the threaded element 402b (as shown in FIG.
7), so as to affix to the container body onto the immovable object
directly.
[0082] Accordingly, the container of the disclosed
shelter/container is configured with a connection structure thereon
for affixing the container body onto an immovable object. As such,
the container possesses good stability when an external force is
applied thereon.
[0083] In order to improve safety and reliability of the container,
in some embodiments, as shown in FIG. 9, the container further
includes a reinforcement structure 500. The reinforcement structure
500 is disposed inside the container body 100, for improving
stability of the container body 100 and enhancing force-resistance
of the container body 100.
[0084] The reinforcement structure 500 includes one or more
reinforcing ribs. Part of the plurality of reinforcing ribs may be
configured bridging two neighboring walls 101 of the container body
100. Such as reinforcing ribs 501 as shown in FIG. 9, wherein the
reinforcing ribs 501 bridge a top wall and a side wall of the
container body 100. The reinforcing rib also can be configured
bridging two neighboring side walls of the container body 100.
[0085] Part of the plurality of reinforcing ribs may be configured
on a same wall. Such as reinforcing ribs 502 as shown in FIG. 9,
wherein the reinforcing ribs 502 are arranged on a same wall of the
container body 100 and are intersected with each other.
[0086] Accordingly, when an external object crashes against the
container body 100, the reinforcement structures 500 inside the
container body 100 are able to prevent deformation of the container
body 100. In other words, the configuration of the reinforcement
structure 500 is able to improve the force-resistance of the
container body 100. As such, the container body 100 is not easy to
deform when a strong external force is imposed thereon. Or, even if
there may be a small degree of deformation, the deformation is too
small to cause any damage to person or property in the container
body 100.
[0087] It can be understood that, the container is usually
configured with a container door 103 (as shown in FIG. 2) for
allowing person or property accessing or leaving the interior
volume of the container body 100. When property is placed inside
the container body 100, the container door 103 is closed to
safeguard the property inside the container body 100. Usually, the
container door 103 is closed via a conventional lockset. However,
the force the conventional lockset is capable of enduring is
relatively small. When an external force is imposed on the
container door 103, the lockset is easy to be damaged. As a result,
the container door 103 may be opened, and thus may allow damage to
person or property inside the container 100.
[0088] In order to solve problems as recited above, in some
embodiments of the disclosed shelter/container, as shown in FIG.
10, the container further includes a container-door retaining
structure 600 for maintaining the container door 103 closed. The
container-door retaining structure 600 is inside the container body
100.
[0089] Referring to FIG. 10, the container-door retaining structure
600 includes a locking pin 601 and locking slot (not shown in FIG.
10). The locking pin 601 is rotatably engaged to the container door
103, and the locking slot is formed on the door frame 104. The
locking pin 601 is adapted for inserting into the locking slot, so
as to maintain the container door 103 closed.
[0090] The container-door retaining structure 600 further includes
a stopping block 602. When the locking pin 601 is inserted into the
locking slot, the stopping block 602 stands against the locking pin
601 for stopping movement of the locking pin 601 along a direction
of departing from the locking slot, thus preventing the locking pin
601 from getting out of the locking slot.
[0091] In addition, the locking slot may be a hole formed on the
door frame 104, or a groove formed on the door frame 104. The hole
may be a through hole or a blind hole. The locking slot may be in a
shape of square or circle. The shape of the locking slot should not
be taken as a limitation to the disclosed shelter/container, as
long as the locking slot can allow the locking pin 601 being
inserted into, and when the locking pin 601 is inserted in the
locking slot, the container door 103 is kept at the closed
status.
[0092] In addition, the container door 103 may be configured with
two or more of the container-door retaining structures 600, or just
configured with one container-door retaining structure 600.
[0093] Accordingly, in the container of the disclosed
shelter/container, when the locking pin 601 is inserted into the
locking slot, the connection between the container door 103 and the
door frame 104 does not just rely on a conventional lockset, but
also on the one or more container-door retaining structures 600. As
such, the closed status of the container door 103 is more stable
and reliable. Specifically, the container-door retaining structure
600 can resist an external force applied on the container door 103
more effectively, thus preventing the container door 103 from being
opened or departing from the door frame 104.
[0094] One embodiment of the invention disclosed herein includes
(comprises) a modular shelter for anchoring to an immovable object,
wherein the shelter may include a steel reinforced container body
having an interior volume defined by side walls extending upwardly
from a floor and joining a roof, and a lockable door in one of the
walls. The shelter may further include a connection structure
including anchoring system for anchoring the container body to the
immovable object.
[0095] The connection structure may include at least one mounting
block affixed to the container body, the mounting block defining a
vertical bore through which an elongate fastener extends for
engagement with the immovable object. The connection structure may
also include at least one mounting block affixed to the container
body, and a connector defining at least one horizontal bore through
which an elongate fastener extends for engagement with the mounting
block and defining at least one vertical bore through which an
elongate fastener extends for engagement with the immovable
object.
[0096] The connector may comprise a first wing-plate and a second
wing-plate affixed thereto essentially perpendicularly, the first
wing-plate adapted for connecting with the container body, and the
second wing-plate adapted for connecting with the immovable
object.
[0097] The connection structure may include at least one holding
structure outstanding from the container body, through which an
elongate coupler extends to a first position for engagement with
the immovable object, and through which the coupler is withdrawn to
a second position for disengagement from the immovable object. The
connection structure may further include at least one
first-position stop outstanding from the container body, for
maintaining the coupler in the first position. The connection
structure may further include at least one second-position stop
outstanding from the container body, for maintaining the coupler in
the second position.
[0098] In another embodiment, the connection structure further
comprises a bracket adjacent the immovable object.
[0099] In one particular embodiment for use when the immovable
object is a concrete slab having a plurality of bores, the shelter
comprises a container body including a plurality of external
mounting blocks, each block including a plurality of threaded
apertures. Also included is a corresponding plurality of connection
structures, each including a vertical connection plate including a
corresponding plurality of apertures aligned with the threaded
apertures of an adjacent mounting block, for accepting a mounting
bolt to connect the connection structure to the mounting block. The
connection structure also includes a horizontal anchor plate
including a plurality of apertures from which the slab bores were
positioned, and an anchor rod having a slab insertion end adapted
to prevent extraction from the slab bore into which it is inserted.
The anchor rod also has an exterior threaded end accepting a nut
for tightening.
[0100] The shelter may further include epoxy or adhesive filing for
the slab bores for preventing extraction of the slab insertion end
of the anchor rod.
[0101] Another preferred embodiment comprises a modular shelter and
anchoring system for anchoring to an immovable object, the shelter
comprising:
[0102] (a) a container body having an interior volume defined by
side walls extending upwardly from a floor and joining a roof, and
a lockable door in one of the walls, the container may further
include a plurality of external mounting blocks, each block
including a plurality of threaded apertures; and
[0103] (b) a corresponding plurality of connection structures, each
including a vertical connection plate including a corresponding
plurality of apertures aligned with the threaded apertures of an
adjacent mounting block, for accepting a mounting bolt to connect
the connection structure to the mounting block, the connection
structure also including a horizontal anchor plate including a
plurality of apertures.
[0104] The anchoring system may include a concrete slab including a
corresponding plurality of bores aligned with the anchor plate
apertures, the bores filled with epoxy before insertion of an
anchor rod having a slab insertion end adapted to prevent
extraction and an exterior threaded end accepting a nut for
tightening.
[0105] The container body interior may include a plurality of steel
ribs reinforcing each wall, and a plurality of steel ribs
reinforcing the roof
[0106] The container body may further include insulation adjacent
each wall and the roof, and metal paneling adjacent the
insulation.
[0107] The container body may further include interior lighting and
electrical receptacles.
[0108] The container body may further include a plurality
ventilation ducts in opposite walls, especially convection
ventilation ducts.
[0109] The container body may further include slip-resistant
flooring, such as matting or slip-resistant paint.
[0110] The shelter may further include a container-door retaining
structure for maintaining the container door closed. The
container-door retaining structure may include a locking pin and a
locking groove, the locking pin being adapted for inserting into
the locking groove so as to lock closed the container door.
[0111] The container-door retaining structure may further include a
stopping block standing against the locking pin when the locking
pin is inserted into the locking groove.
[0112] The steel reinforced container body is rated to withstand
forces of an EF-5 tornado.
[0113] While various aspects and embodiments have been disclosed
herein, other aspects and embodiments will be apparent to those
skilled in the art. The various aspects and embodiments disclosed
herein are for purposes of illustration and are not intended to be
limiting, with the true scope and spirit being indicated by the
following claims.
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