U.S. patent application number 12/610887 was filed with the patent office on 2010-08-12 for blind with structure for rapid setup.
Invention is credited to John Livachich, Kendyl A. Roman.
Application Number | 20100200038 12/610887 |
Document ID | / |
Family ID | 42539367 |
Filed Date | 2010-08-12 |
United States Patent
Application |
20100200038 |
Kind Code |
A1 |
Roman; Kendyl A. ; et
al. |
August 12, 2010 |
BLIND WITH STRUCTURE FOR RAPID SETUP
Abstract
A shelter or hunting blind that is easily extended and collapsed
includes a frame and a surrounding skin detachably fixed to the
frame. The frame includes an upper hub upper hub including a plate
having a top surface and a bottom surface with a plurality of upper
tabs extending downward from said bottom surface and a lower hub
including a plate having a top surface and a bottom surface with a
plurality of lower tabs extending upward from said top surface. A
plurality of articulated leg assemblies pivotally connected
respectively to said plurality of upper tabs, and a plurality of
pusher rods pivotally connected between said plurality of
articulated leg assemblies and said plurality of lower tabs. While
extended, the blind includes one or more windows for viewing the
desired pray.
Inventors: |
Roman; Kendyl A.;
(Sunnyvale, CA) ; Livachich; John; (Sunnyvale,
CA) |
Correspondence
Address: |
KENDYL A ROMAN
730 BANTRY COURT
SUNNYVALE
CA
94087
US
|
Family ID: |
42539367 |
Appl. No.: |
12/610887 |
Filed: |
November 2, 2009 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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12459934 |
Jul 8, 2009 |
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12610887 |
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11788495 |
Apr 20, 2007 |
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12459934 |
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11484106 |
Jul 10, 2006 |
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11788495 |
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11295305 |
Dec 5, 2005 |
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11484106 |
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11155398 |
Jun 16, 2005 |
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11295305 |
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11045736 |
Jan 28, 2005 |
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11155398 |
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10161986 |
Jun 4, 2002 |
7100626 |
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11045736 |
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12290213 |
Oct 27, 2008 |
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10161986 |
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11788495 |
Apr 20, 2007 |
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12290213 |
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11484106 |
Jul 10, 2006 |
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11788495 |
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11295305 |
Dec 5, 2005 |
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11484106 |
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11155398 |
Jun 16, 2005 |
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11295305 |
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11045736 |
Jan 28, 2005 |
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11155398 |
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10161986 |
Jun 4, 2002 |
7100626 |
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11045736 |
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61110568 |
Nov 1, 2008 |
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61143710 |
Jan 9, 2009 |
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60295956 |
Jun 4, 2001 |
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60295956 |
Jun 4, 2001 |
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Current U.S.
Class: |
135/144 |
Current CPC
Class: |
E04H 15/001 20130101;
E04H 15/64 20130101; E04H 15/48 20130101 |
Class at
Publication: |
135/144 |
International
Class: |
E04H 15/48 20060101
E04H015/48; E04H 15/54 20060101 E04H015/54 |
Claims
1. A collapsible shelter comprising: a frame comprising an upper
hub including an upper plate having a top surface and a bottom
surface with a plurality of upper tabs extending downward from said
bottom surface, a lower hub including a lower plate having a top
surface and a bottom surface; a hub pin centrally positioned on
said top surface of said lower plate; and a plurality of lower tabs
extending upward from said top surface around said hub pin; a
plurality of articulated leg assemblies pivotally connected
respectively to said plurality of upper tabs, said leg assemblies
pivotable between a collapsed position and an extended position;
and a plurality of pusher rods pivotally connected between said
plurality of upper leg assemblies and said plurality of lower tabs;
a skin having an outer edge, said skin surrounding said frame with
said plurality of leg assemblies engaging said skin.
2. The shelter is described in claim 1 further comprising: a first
central aperture traversing said upper hub; a second central
aperture traversing said lower hub; and a rope connected to said
lower hub and extending through said first and second central
apertures and said skin for engagement by a user.
3. The shelter as described in claim 1 further comprising: at least
one aperture in said skin having a perimeter surrounding said
aperture; a frame of material affixed to said skin proximate said
aperture, said frame of material having an edge substantially
corresponding to said perimeter of said aperture; means for
detachably connecting said edge of said frame to said perimeter of
said aperture.
4. The shelter as described in claim 3 further comprising: a cord
affixed to said skin proximate said aperture; a clip affixed to
said frame and detachably connectable to said cord to displace said
frame from said aperture.
5. The shelter as described in claim 3 further comprising: a
webbing strap affixed to said skin and traversing said frame; at
least one buckle slidably positioned along said webbing strap to
displace said frame from said aperture.
6. The shelter as described in claim 3 wherein said means for
detachably connecting said edge of said frame to said perimeter of
said aperture includes hook and loop material affixed to said frame
and said skin for a breakable connection.
7. The shelter as described in claim 3 wherein said means for
detachably connecting said edge of said frame to said perimeter of
said aperture includes magnets affixed to said frame and said skin
for a breakable connection.
8. The shelter as described in claim 1 further comprising a
plurality of inner capture pockets positioned proximate the skin
edge, one leg assembly engaging said pocket.
9. The shelter as described in claim 1 wherein each said leg
assembly comprises: an upper leg assembly pivotally connected to a
lower leg assembly; and a leg bracket affixed to said upper leg
assembly, said leg bracket comprising a cylinder having a
predetermined and a flange extending along said length; wherein
said pusher rod is pivotally connected to said flange.
10. A collapsible hunting blind comprising: a frame comprising an
upper hub including an upper plate having a top surface and a
bottom surface with a plurality of upper tabs extending downward
from said bottom surface, a lower hub including a lower plate
having a top surface and a bottom surface; and a plurality of lower
tabs extending radially upward from said top surface; a hub pin
affixed centrally to said top surface of said lower plate; a
plurality of upper leg assemblies pivotally connected respectively
to said plurality of upper tabs, said upper leg assemblies
pivotable between a collapsed position and an extended position;
and a plurality of pusher rods pivotally connected between said
plurality of upper leg assemblies and said plurality of lower tabs;
a skin having an outer edge, said skin surrounding said frame with
said plurality of leg assemblies engaging said skin.
11. The blind is described in claim 10 further comprising: a first
central aperture traversing said upper hub; a second central
aperture traversing said lower hub and said hub pin; and a rope
connected to said lower hub and extending through said first and
second central apertures and said skin for engagement by a
user.
12. The blind as described in claim 10 further comprising: at least
one aperture in said skin having a perimeter surrounding said
aperture; a frame of material affixed to said skin proximate said
aperture, said frame of material having an edge substantially
corresponding to said perimeter of said aperture; means for
detachably connecting said edge of said frame to said perimeter of
said aperture.
13. The blind as described in claim 12 further comprising: a cord
affixed to said skin proximate said aperture; a clip affixed to
said frame and detachably connectable to said cord to displace said
frame from said aperture.
14. The blind as described in claim 12 further comprising: a
webbing strap affixed to said skin and traversing said frame; at
least one buckle slidably positioned along said webbing strap to
displace said frame from said aperture.
15. The blind as described in claim 12 wherein said means for
detachably connecting said edge of said frame to said perimeter of
said aperture includes magnets affixed to said frame and said skin
for a breakable connection.
17. The blind as described in claim 10 further comprising a
plurality of inner capture pockets positioned proximate the skin
edge, one leg assembly engaging said pocket.
18. The blind as described in claim 10 further comprising: a leg
bracket affixed to said upper leg assembly, said leg bracket
comprising a cylinder having a predetermined and a flange extending
along said length; wherein said pusher rod is pivotally connected
to said flange.
19. The blind as described in claim 10 further comprising a lower
leg assembly pivotally connected to said upper leg assembly.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This utility application claims priority from Provisional
Application No. 61/110,568, filed on Nov. 1, 2008, and Provisional
Application No. 61/143,710, filed on Jan. 9, 2009, and is a
continuation-in-part of U.S. patent application Ser. No.
12/459,934, filed on Jul. 8, 2009, which is a continuation-in-part
of U.S. patent application Ser. No. 12/290,213, filed on Apr. 20,
2007, which is a continuation-in-part of Ser. No. 11/788,495, filed
on Apr. 20, 2007, which is a continuation-in-part of U.S. patent
application Ser. No. 11/484,106, filed on Jul. 10, 2006, which is a
continuation-in-part of U.S. patent application Ser. No.
11/295,305, filed on Dec. 5, 2005, and a continuation of U.S.
patent application Ser. No. 11/155,398, filed on Jun. 16, 2005,
which is a continuation of Ser. No. 11/045,736, filed on Jan. 28,
2005 and a continuation-in-part of Ser. No. 10/161,986, filed on
Jun. 4, 2002 and issued as U.S. Pat. No. 7,100,626, which further
claims priority from Provisional Application No. 60/295,956, each
of which are herein incorporated herein by reference.
BACKGROUND OF THE INVENTION
[0002] There is often a need to conceal oneself when researching
wildlife, hunting, camping, working on construction projects, or
working in the outdoors. Wildlife researchers conceal themselves so
that they can film and study wildlife without disturbing the
behavior of the animals. Hunters often conceal themselves in
various hunting blinds to avoid being detected by their prey.
Campers often conceal themselves to bathe, change clothes, and
perform other personal or hygiene activities. Construction workers,
military, law enforcement, and others who work in the outdoors also
have similar needs for concealment. Various methods have been
employed to accomplish these tasks.
[0003] In the past, quite complex, heavy structures have been built
or constructed for concealment. Hunters have built permanent
hunting blinds. Portable huts, shower stalls, dressing shelters,
tents, canopies, and complex tree blind structures have been
carried into the great outdoors.
[0004] The use of such devices has several disadvantages such as
being heavy, bulky, noisy, expensive, and complicated to assemble
or use. Most of these devices have only a single use with poor
performance. There is a need for a simple, lightweight, compact,
portable, multi-use means of concealment.
SUMMARY OF THE INVENTION
[0005] An easy to use and lightweight concealment and shelter or
hunting blind is disclosed herein. The blind is easily extended and
collapsed includes a frame and a surrounding skin detachably fixed
to the frame. The frame includes an upper hub upper hub including a
plate having a top surface and a bottom surface with a plurality of
upper tabs extending downward from said bottom surface and a lower
hub including a plate having a top surface and a bottom surface
with a plurality of lower tabs extending upward from said top
surface. A plurality of articulated leg assemblies pivotally
connected respectively to said plurality of upper tabs, and a
plurality of pusher rods pivotally connected between said plurality
of articulated leg assemblies and said plurality of lower tabs.
While extended, the blind includes one or more windows for viewing
the desired pray.
DESCRIPTION OF DRAWINGS
[0006] FIG. 1 is a perspective view of an assembled and expanded
fast setup blind;
[0007] FIGS. 2 through 4 are perspective views of the blind with
the window opened;
[0008] FIG. 5 is a perspective view of the top and bottom hubs used
in the blind;
[0009] FIG. 6 through 9 are perspective of the inner window of the
blind;
[0010] FIG. 10 is a perspective view of the hubs used in the
blind;
[0011] FIG. 11 is a perspective of the legs surrounded by the
blind;
[0012] FIG. 12 is a perspective view of an interior lower corner of
the blind;
[0013] FIG. 13 is a perspective view of a partially collapsed
blind;
[0014] FIG. 14 is a perspective view of a collapsed blind held by a
user;
[0015] FIGS. 15 and 16 are perspective views of a collapsed blind
being extended by the user;
[0016] FIG. 17 is a perspective view of an extended blind being
disengaged by the user;
[0017] FIG. 18 is a perspective view of a fully collapsed blind
being secured by a handle;
[0018] FIG. 19 is a bottom view of the extended blind;
[0019] FIGS. 20a-20d are perspective views of the frame of the
blind;
[0020] FIGS. 21a-21d are views of the leg assemblies of the
frame;
[0021] FIG. 22 is a perspective view of the lower leg assembly
[0022] FIGS. 23a-23e are views of the rod pushers used in the
frame;
[0023] FIGS. 24a-24f are various views of a hinge joint connecting
the lower leg assembly with an upper leg assembly;
[0024] FIGS. 25a-25e are various views of the leg bracket;
[0025] FIGS. 26a-26d are various views of the leg bracket;
[0026] FIG. 27a-27f are various views of an upper hub;
[0027] FIGS. 28a and 28b provide various views of a lug used to
secure the blind skin to the frame;
[0028] FIGS. 29a-29g provide various views of a lower hub;
[0029] FIG. 30 is a sectional side view of the lower engaging the
upper hub; and
[0030] FIG. 31 provides a side view of a blind including windows
with magnetic closures.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0031] Referring now in detail to the figures, an embodiment of the
fast setup blind 10 is illustrated in FIGS. 1-31. Referring
specifically to FIGS. 1 and 20, the blind 10 includes a frame 100
that is surrounded by a skin 12. As described herein, the blind 10
is able to quickly and efficiently be set up and taken down by a
single user, and provides desired cover for the user.
[0032] Looking to FIG. 20, the frame 100 includes an upper or top
hub 701 and a lower or bottom hub 601, with a series of leg
assemblies including upper and lower articulated leg assemblies
200, 300 pivotally attached to the top hub 701. A series of rod
pushers 401 are pivotally connected between the bottom hub 601 and
the upper leg assembly 300. Further, the lower leg assemblies 200
are pivotally connected to a corresponding upper leg assembly 300
opposite the connection between the top hub 701 and the upper leg
assembly 300. In an embodiment illustrated in FIGS. 20, a hub pin
501 is connected to the lower hub 601, with the hub pin 501 being
able to traverse the top hub 701 when the blind 10 is setup. A pull
rope 502 may extend through the hub pin 501 and top hub 701 to a
handle or similar point to assist the user in setting up the blind
10 as further discussed herein.
[0033] In more detail in FIGS. 27a-27f, the top hub 701 includes a
top plate 703 having a top surface 703t and a bottom surface 703b,
with a first central aperture 705 traversing therethrough. A series
of upper tabs or anchors 707 extend from the bottom surface 703b of
the plate 703 radially about the top central aperture 705. A
connecting aperture 708 extends through each of the upper tabs 707
to pivotally connect the upper leg assemblies 300 with the upper
tabs 707 using a pin or similar connector known in the art. An
upper hollow cylinder 709 extends from the top surface 703t of the
plate 703, with the cylinder 709 surrounding the top central
aperture 705 and having a threaded outer surface 711. The threaded
outer surface 711 of the upper cylinder 709 is designed to receive
a nut or lug 901 (see FIGS. 1 and FIGS. 38A-38B) that is used to
secure a blind fabric skin 12 to the frame 100 (as described in
greater detail herein).
[0034] In the embodiment shown in FIGS. 29a-29g, the lower hub 601
includes a bottom plate 603 having a top surface 603t and a bottom
surface 601b, with a lower central aperture 605 traversing
therethrough. A series of lower tabs or anchors 607 extend from the
upper side 603t of the plate 603 radially about the bottom central
aperture 605. A connecting aperture 608 extends through each of the
lower tabs 607 to pivotally connect the rod pushers 401 with the
lower tabs 607 using a pin or similar connector known in the art
(see FIG. 20b).
[0035] Continuing to view FIGS. 29a-29g, a hub pin 501 extends
outward from the top of the bottom plate 603. The hub pin 501
generally is divided into a generally frustoconical section 505 and
a generally cylindrical base section 503, with the sections 503,
505 being separated by a collar 507. The first end 503 of the hub
pin 501 will engage the upper central aperture 705 as the upper and
lower leg assemblies 200, 300 are extended into the setup position
as described herein. The collar 507 is included to stop the blind
10 from opening completely, thereby assisting the user from having
to deal with certain forces when collapsing the blind 10. A pin
aperture 511 traverses the hub pin 501, such that the pull rope 502
can traverse the hub pin 501 and lower hub 601.
[0036] Referring to FIG. 22, each lower leg assembly 200 includes a
lower rod 201 having a first end 201a that is connected to a hinge
joint 203 via a roll pin 202. The hinge joint 203 includes a hollow
connector 205 to receive one end of the lower rod 201, with a lower
clevis-shaped member 207 extending from the opposite end of the
connector 205 to be connected with the upper leg assembly 300 using
a pin or similar connector known in the art. The lower rod 201 has
a second end 201b that may be used to engage the blind fabric 12 as
disclosed herein.
[0037] Looking to FIGS. 21a-21d, each upper leg assembly 300
includes an upper rod 304 that may be formed of a variety of
materials, such as fiberglass or metal, having a first end 304a and
a second end 304b. A hinge joint 203 is connected to the first end
304a of the upper rod 304, and an end leg bracket 303 is connected
to the second end 304b. Referring to FIGS. 25a-25e, a second leg
bracket 301 is slid over the rod 304, with the second leg bracket
301 having a cylindrical portion 301a and a flange 301b extending
along the length of the cylindrical portion 301a. The upper rod 304
is inserted through aperture 312 of the cylindrical portion 301a.
Looking to FIGS. 23a-23e, the rod pusher 401 is pivotally connected
to the flange 301b of the second leg bracket 301 using a pin or
similar connector known in the art. The rod pusher 401 has
clevis-shaped brackets 403a, 403b at both ends of the rod pusher
401, such that the flange 301b will be positioned within one of the
brackets 403a. The second bracket 403b is connected to one of the
lower tabs 607 of the lower hub 601.
[0038] The hinge joint 203 may also include an aperture 208 to
receive a skin button 305, or a skin button 305 may be formed into
the hinge joint 203 itself. The skin button 305 is used to secure
the fabric skin 12 to each leg to keep the skin 12 tightly
connected with the frame 100.
[0039] The number of upper and lower leg assemblies 200, 300 used
in the blind 10 may be varied as desired by the producer. In the
embodiment illustrated, four upper and lower leg assemblies 200,
300 are incorporated. However, it is foreseen that the design could
have more or fewer upper and lower leg assemblies 200, 300 (e.g., a
design could have three or five upper and lower leg assemblies 200,
300). Of course, the number of lower tabs 607 on the lower hub 601
and the number of upper tabs 707 on the upper hub 701 will be
commensurate to the number of upper and lower leg assemblies 200,
300 used.
[0040] Referring now to FIGS. 1, 19, and 20, it is to be noted that
the skin fabric 12 is designed to fit over the frame 100, with a
substantially central hole in the fabric 12 to allow the upper
cylinder 709 to traverse the fabric 12 before the lug 901 is
tightened onto the cylinder 709. The fabric 12 is positioned over
the frame 100, with a series of inner capture pockets 20 positioned
at the interior edges of the fabric 12 (see FIG. 12). The lower
ends of the lower rods 201 are inserted into the capture pockets 20
to provide lower connection points. The fabric 12 may further be
connected to the frame 100 and the various skin buttons 305 to
provide the secure connections and allow the skin fabric to be
stretched securely when the frame 100 is setup (see FIG. 11).
[0041] Furthermore, there are various slots or apertures 13 in the
fabric 12 to form a window. Positioned proximate the slots 13 are
additional frames of fabric or cloth that act as window flaps 15.
The flaps 15 may be adjusted with respect to the apertures 13 to
cover or uncover the apertures 13 as desired by the user. Zippers
22 or other connectors may be attached to skin 12 proximate the
periphery of the apertures 13 to selectively connect the cloth with
the skin 12 to allow the user to selectively open a close the
windows. Furthermore, the apertures 13 may be positioned around the
frame 100, to allow multiple openings 13 as desired by the
user.
[0042] The window flaps 15 of the blind 10, and use thereof, are
illustrated in FIGS. 1 through 9. In particular, the pre-determined
aperture 13 traverses the blind fabric skin 12 to form the window,
and the flap 15 is connected to skin 12 or frame 100 proximate the
aperture 13 to selectively substantially overlap the aperture 13.
In the embodiment illustrated in the attached figures, the flap 15
has a substantially rectangular shape, with a skin connection cord
17 or similar connector extending through a portion of the top edge
15t of the flap 15 to engage the flap 15 with the blind skin 12. In
addition, a hook and loop material 19 may extend along the upper
edge 15t of the flap 15 and the aperture 13 to provide a detachable
connection of the flap 15 proximate the aperture 13. Although hook
and loop material is shown in the drawings, other means providing a
detachable connection may be employed.
[0043] Looking to FIG. 31, another embodiment of the blind 10 is
illustrated. In this embodiment, the window flap 15 is sewn a the
top of the opening and the window flap 15 slides from the bottom
upward. However, it is noted that the window flap 15 may be sewn at
the bottom of the opening and slide from the top down. In addition
to hook and loop closures 19 for the window flap 15, magnets 25 may
be used to keep the window flap at the desired position.
[0044] In addition to the connections made on the upper edges 15t
of the flap 15, clips or snaps 21, such as carabineer-shaped clips,
may be affixed at the corners of the window flap 15 as shown in
FIGS. 6 and 31. In this embodiment, the clips 21 will hold the
lower corners of the flap 15 proximate to the blind fabric skin 12,
either in a lower, substantially closed position, or in a
substantially opened position. That is, in a substantially closed
position, the clip 21 is attached to a base bungee cord 17, with
the base bungee cord 17 being connected to the frame 100 or some
other substantially permanent portion of the blind 10 or
surroundings. This base bungee cord 17 allows the corner of the
flap 15 to travel along the length of the window when the window is
opened using cam lock buckles 30 (described herein).
[0045] When the user desires to open the corner of the window, they
will disconnect the clip 21 from the base bungee cord 17 and break
the connection of hoop and loop material 19 between the flap 15 and
the skin 12. The user will then clip the clip 21 to the centrally
positioned skin connection cord 17, which raise the lower edge of
the flap 15 towards the top edge of the flap 15 to open the
associated window. The connection between the clip 21 and the skin
connection cord 17 will hold the flap 15 in the opened position.
When the user wishes to close the window, they will simply detach
the clip 21 from the skin connection cord 17 and mesh the hook and
loop material 19 at the edge of the flap 15 with the hook and loop
material 19 surrounding the window aperture. The user will then
once again connect the clip 21 with the base bungee cord 17 to
close the window.
[0046] In addition to the use of the clip 21, a webbing strap 32
(such as 1/2'' wide webbing strap) will be positioned proximate,
and potentially through, the window flap 15. One end of the strap
32 is connected with the blind frame 100 or skin 12 above the
window, while the opposite second end of the strap 32 is connected
to the skin 12 or frame 100 below the window. The window flap 15
slides on the strap 32, with at least one cam lock buckle 30 or
other connector affixed to the strap 32 to hold the flap 15 in
place with respect to the blind fabric skin 12. To operate the
window at a central location, the user will open the cam lock
buckle 30 and slide the buckle 30 along the length of the webbing
strap 32 (see FIGS. 7 and 8). Once the window flap 15 is positioned
to provide the desired opening inside the blind 10, the buckle 30
will be locked. As a result, the user is able to configure the flap
15 proximate the window opening to provide an opening as
desired.
[0047] To setup the blind 10 from the collapsed position to the
extended position, the user may follow the following steps. The
user will remove the blind 10 from a carrying bag or from carrying
straps (shown in FIG. 18). The blind 10 is then picked up by the
top hub 701 and the legs are extended as shown in FIG. 14. The
blind 10 is then laid flat on the ground, and the two accessible
leg assemblies 200, 300 are extended and locked into position. The
lower legs 201 and upper legs or rods 304 are locked by pulling out
on the center of each leg 201, 304. The blind 10 is then flipped
over and the remaining two legs are locked as described above.
[0048] Sitting near the top of the closed end of the blind 10 (or
the top hub 701), the user places both feet near the center of the
top hub 701 such that the feet are on either side of the hub
grommet with the center hole 705 open (as shown in FIG. 15). Once
the user's feet are secure on the hub 701, the user will grab a
pull rope 502 and pull away from the top of the blind 10 toward the
user in direction A. At the same time, the user will extend his
legs and rock back to pick the blind 10 up off of the ground (see
FIG. 16). The user will pull the rope 502 passing through the hub
pin 501 (or a handle attached to the pull rope 502) until the
center hub pin 501 pops through the center hole 705 and locks the
lower hub 601 with the upper hub 701, as shown in FIGS. 5, 10 and
19. During this motion, the pusher rods 401 will apply a mechanical
force against the shaft plate 603 at the tabs 607 and the upper leg
assemblies 300, forcing the skin 12 to a stretched position around
the leg assemblies for a tight fit when the blind 10 is extended.
The blind 10 will then be stood upright, and the safety strap 504
is fastened around the center hub 701 on the inside of the blind 10
as illustrated in FIGS. 5 and 10.
[0049] To take the blind 10 down, the user will remove the safety
strap 504 from the bottom of the blind hub 701 and roll the blind
10 over onto one side (any side will work). The user will turn away
from the blind 10 and position the center top hub 701 behind him.
While holding the blind 10, such as with one or both hands, the
user will strike the hub pin 501 in direction B with the bottom of
the user's foot as shown in FIG. 17. This will force the bottom hub
601 from the top hub 701, and force the end of the pusher rods 401
connected to the lower hub 601 away from the upper hub 701 to
consequently cause the blind 10 to collapse from the setup
position. In one embodiment, the user will then fold the legs by
bending them at the middle hinge joint or leg connecting bracket
301 to return the blind 10 to storage. In another embodiment, the
user will affix a carrying strap 16 with loops 18a, 18b formed at
both ends, as shown in FIG. 10, around the blind 10. In particular,
the user will slide one loop 18a of the strap over the hub assembly
701 and past the center hinge on the legs (see FIG. 18). The user
will slide the other loop 18b of the strap 16 over the hub assembly
701 to about two feet from the first loop 18a. The user can then
place the center portion of the strap 16 on the user's should to
pull the blind 10 up and carry the collapsed blind 10.
[0050] In alternative set-up process for a single man blind, the
blind 10 is then picked up by the top hub 701 and the legs are
extended. The blind 10 is then placed flat on the ground, and the
two accessible legs are extended and locked into position. The legs
are locked by pulling out on the center of the leg. The blind 10 is
then flipped over and the remaining two legs are locked as
described above. Sitting in front of the closed end of the blind,
the user places both feet on the top of the center hub 701 such
that the feet are on either side of a hub grommet with the center
hole 705 open (as shown in FIG. 15). Once the user's feet are
secure, the user will grab the pull rope 502 (or handle attached
thereto) and pull the end of the rope 502 away from the top of the
blind 10 toward the user. At the same time, the user will extend
his legs and rock back to pick the blind 10 up off of the ground.
The user will pull the rope 502 until the center hub 701 shaft pops
through the hole and locks it as shown in FIG. 10. The blind 10
will then be stood upright, and the safety strap 504 is fastened
around the lower hub 601 on the inside of the blind 10, as
illustrated in FIGS. 5 and 10.
[0051] The user will then roll the blind 10 over onto the door
side, with the side with the zippered door 11 facing the ground.
From inside the blind 10, the user will loosen the connector 504
(such as a hook and loop material) from around the lug 901 without
removing the fabric skin 12 from the lug 901, and repeat this step
for both sides. The user will detach the hook and loop material
from the capture pocket 20 on both sides of the blind 10. This
process is repeated on the other side. The user must remove the
legs from the two capture pockets 20 before attempting to fold the
legs over to avoid damage to the blind. Once each leg has been
removed from the hook and loop material pocket 20, the user will
slide the skin 12 down the leg until it is at the center hinge
joint or bracket 203. Once past the hinge joint 203, the user will
fold the end of the lower leg 201 over (see FIG. 20). The finished
blind 10 is illustrated in FIG. 18.
[0052] An alternative process for taking the blind 10 down is
described as follows. The user will flip the blind 10 back onto the
door side and straighten and lock both legs that were folded back.
The user will unfasten the lug 901 from the fabric 12 as shown in
FIG. 20, and pull the loose fabric 12 back over the legs without
pulling it over the ends of the legs. The user will flip the blind
10 over onto the side that he is currently working on so that the
door side is facing up. The user will pull the fabric 12 over the
leg and fully seat the leg into the capture pocket 20 as shown in
FIG. 21 such that the leg is fully captured by the pocket 20. The
hook and loop material strap is secured over the leg as shown in
FIG. 22, and the lug 901 is inserted back into the fabric 12 and
the hook and loop material strap is fastened around the lug
joint.
[0053] As is described above, the blind 10 has fast and simple
setup and take down, and the adjustable legs allow the user to
change the profile of the blind. The complete blind 10 weighs
approximately 20 pounds, and when set-up, has an inside height of
approximately 67 inches and a floor size of approximately 36 square
feet.
[0054] Having thus described exemplary embodiments of a BLIND WITH
STRUCTURE FOR RAPID SETUP, it should be noted by those skilled in
the art that the within disclosures are exemplary only and that
various other alternatives, adaptations, and modifications may be
made within the scope of this disclosure. Accordingly, the
invention is not limited to the specific embodiments as illustrated
herein, but is only limited by the following claims.
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