U.S. patent application number 12/296662 was filed with the patent office on 2010-02-25 for belt mountable holster for holding a power tool.
Invention is credited to John Albert.
Application Number | 20100044405 12/296662 |
Document ID | / |
Family ID | 38608986 |
Filed Date | 2010-02-25 |
United States Patent
Application |
20100044405 |
Kind Code |
A1 |
Albert; John |
February 25, 2010 |
BELT MOUNTABLE HOLSTER FOR HOLDING A POWER TOOL
Abstract
The application relates to a belt-mountable holster for holding
a power tool, such as a screw gun or drill. The holster comprises a
belt mount and a tool clip which may be releasably and securely
coupled together. The belt mount is securely mountable on the
user's belt. The tool clip is configured to securely engage an
outer portion of the body of the power tool. In one embodiment, the
tool clip includes a tongue which is releasably insertable within a
slot formed in the belt mount to securely couple the first and
second frame elements together. The holster may be used for
conveniently stowing a power tool on the waist of a user when the
tool is not in use. When the power tool is withdrawn from the
holster for use, the tool clip remains coupled to the tool and does
not obstruct or impede its normal operation.
Inventors: |
Albert; John; (Red Deer,
CA) |
Correspondence
Address: |
OYEN, WIGGS, GREEN & MUTALA LLP;480 - THE STATION
601 WEST CORDOVA STREET
VANCOUVER
BC
V6B 1G1
CA
|
Family ID: |
38608986 |
Appl. No.: |
12/296662 |
Filed: |
April 13, 2006 |
PCT Filed: |
April 13, 2006 |
PCT NO: |
PCT/CA2006/000586 |
371 Date: |
October 6, 2009 |
Current U.S.
Class: |
224/666 ;
224/678 |
Current CPC
Class: |
A45F 2200/0575 20130101;
B25H 3/006 20130101; F41C 33/0245 20130101; A45F 5/02 20130101;
A45F 5/021 20130101; F41C 33/041 20130101 |
Class at
Publication: |
224/666 ;
224/678 |
International
Class: |
A45F 5/02 20060101
A45F005/02 |
Claims
1. A holster for holding a power tool, said holster comprising: (a)
a mount securable to a support surface; and (b) a tool clip shaped
to securely engage said tool, wherein said tool clip is releasably
and securely connectable to said mount.
2. The holster as defined in claim 1, wherein said tool is operable
when said tool clip is engaged to said tool.
3. The holster as defined in claim 1, wherein said mount defines a
slot and said tool clip comprises a tongue which is releasably
insertable into said slot.
4. The holster as defined in claim 3, wherein said mount is
belt-mountable.
5. The holster as defined in claim 1, wherein said tool comprises a
tool body and a handle extending from said tool body, wherein said
tool clip engages an outer portion of said tool body without
impeding operation of said tool.
6. The holster as defined in claim 5, wherein said tool is a screw
gun, said gun having a barrel extending at one end of said tool
body in a direction generally perpendicular to said handle, wherein
said tool clip is shaped to engage said tool body at a location
between said handle and said barrel.
7. The holster as defined in claim 1, wherein said mount comprises
at least one tab for fastening said mount to the belt of a
user.
8. The holster as defined in claim 4, wherein said slot is defined
between a frame member mountable proximate said belt and a shoulder
spaced-apart from said frame member.
9. The holster as defined in claim 8, wherein said slot is further
defined by an elongated tab extending from said frame member and a
cage coupled to said tab, wherein an end portion of said tongue is
captured in said cage when said tongue is fully inserted into said
slot.
10. The holster as defined in claim 9, wherein said cage is defined
by frame members coupled to said tab, wherein said frame members
restrain non-vertical movement of said clip relative to said mount
when said clip and mount are coupled together.
11. The holster as defined in claim 10, wherein said shoulder
comprises a tapered notch for receiving a portion of said clip when
said clip and mount are coupled together.
12. The holster as defined in claim 11, wherein said portion of
said clip is a bar coupling said tongue to the remainder of said
clip.
13. The holster as defined in claim 1, wherein said clip comprises:
(a) a first generally U-shaped element comprising first and second
spaced-apart longitudinal members connected together at one end
thereof by a curved member; and (b) a second generally U-shaped
element extending from said longitudinal members at another end
thereof remote from said curved member.
14. The holster as defined in claim 13, wherein said second
generally U-shaped element extends laterally from said first
generally U-shaped element in a plane generally perpendicular to
the plane of said first generally U-shaped element.
15. The holster as defined in claim 14, wherein said first and
second generally U-shaped members are configured to securely engage
a body portion of said tool having a first end and a second end,
wherein, when said clip is coupled to said tool, said longitudinal
members extend on respective sides of said tool body, said curved
members extends at said first end of said tool body, and said
second generally U-shaped member extends around a portion of said
tool body proximate said second end of said tool body.
16. The holster as defined in claim 15, wherein said mount defines
a slot and said clip comprises a tongue which is releasably
insertable into said slot, wherein said tongue is coupled to one of
said longitudinal members and extends in a longitudinal plane
generally parallel thereto.
17. The holster as defined in claim 16, wherein said second frame
element comprises a third generally U-shaped element extending
laterally from said longitudinal members in a direction generally
opposite to said second generally U-shaped element, wherein said
tongue is mounted on said third generally U-shaped element.
18. The holster as defined in claim 17, wherein said third
generally U-shaped element extends laterally from a location
proximate said one end of said longitudinal members.
19. The holster as defined in claim 13, wherein said longitudinal
members extend in a longitudinal plane and said curved member
extends in a said plane.
20. The holster as defined in claim 13, wherein said longitudinal
members extend in a longitudinal plane and said curved member
extends in a different plane intersecting said longitudinal
plane.
21. A holster kit for holding power tools comprising: (a) a mount
securable to a support surface; and (b) a plurality of tool clips
each shaped to securely engage a respective tool, wherein each of
said tool clips is releasably and securely connectable to said
mount.
22. The kit as defined in claim 21, wherein said mount is
belt-mountable.
23. The kit as defined in claim 21, wherein each of said tools is
operable when a respective one of said tool clips is engaged
thereto.
24. The kit as defined in claim 21, wherein said mount defines a
slot and each of said tool clips comprises a tongue which is
releasably insertable into said slot.
Description
TECHNICAL FIELD
[0001] This application relates to a holster for holding a power
tool, such as corded or cord-less screw gun or drill.
BACKGROUND
[0002] Screw guns and drills are commonly used in the construction
trade for driving screw fasteners and the like. Such guns are
typically L-shaped and comprise a tool body having a barrel at one
end for mounting removable metal screw driving or drill bits and a
handle at the other end for holding the tool and actuating a
trigger. In the case of some tools, the metal bits are maintained
in the barrel by magnetic forces to enable quick bit loading and
replacement. When a power tool is not in use, for example when a
construction worker requires the use of both hands to align a
construction panel or the like, it is commonplace for workers to
temporarily hold the tool between their legs or set the tool down
at the construction site. This increases the risk that the tool
will be damaged or misplaced. Moreover, the need to frequently set
down and retrieve a tool is an inefficient use of worker time.
[0003] In order to avoid the need to repetitively set down and
retrieve a screw gun or other power tool, some construction workers
will stow the tool in a pouch slung on the worker's tool belt.
However, such pouches do not stow tools securely, particularly
heavier power tools such as screw guns and drills. Accordingly, the
pouch and tool may swing from a worker's waist which impedes free
movement of the worker. This may be uncomfortable, unwieldy and
potentially dangerous.
[0004] Another common problem is that the metal bits become
detached from the magnetic screw gun barrel when the worker grabs
hold of and attempts to withdraw the tool from the pouch. Further,
since the tool is not secured within the pouch, it may
inadvertently fall out of the pouch when the worker is climbing a
ladder, scaffold or the like, resulting in damage to the tool. As a
consequence of all of these disadvantages, power tool pouches are
not in common use.
[0005] Some belt-mountable aids are known in the prior art for
securely holding construction tools. The applicant has previously
obtained U.S. Pat. No. 5,261,584 for a Collapsible Mud Pan Bracket.
This bracket is designed for supporting a mud pan used during
drywall installation to enhance worker efficiency and safety. While
this bracket is effective in supporting mud pans and the like, it
is not specifically adapted for holding power tools.
[0006] The need has therefore arisen for a holster particularly
adapted for securely stowing a power tool at a handy position on
the belt of a user.
SUMMARY OF INVENTION
[0007] In accordance with the invention, a holster for holding a
power tool is disclosed, the holster comprising a mount securable
to a support surface, such as a belt, and a tool clip shaped to
securely engage the tool. The tool clip is releasably and securely
connectable to the mount. The tool remains operable when coupled to
the tool clip. For example, the clip may surround a portion of the
tool body without obstructing the tool handle and barrel. In one
embodiment the tool clip may comprise a plurality of U-shaped
members configured to match the size and shape of the power tool
body.
[0008] In one particular embodiment, the mount defines a slot and
the tool clip comprises a tongue which is releasably insertable
into the slot. Many other means for securely and releasably
coupling the mount and tool clip together are possible without
departing from the invention.
BRIEF DESCRIPTION OF DRAWINGS
[0009] In drawings which describe embodiments of the invention but
which should not be construed as restricting the spirit or scope
thereof,
[0010] FIG. 1 is an exploded, isometric view of the applicant's
holster for mounting a power tool on a user's belt.
[0011] FIG. 2 is a front view of the power tool of FIG. 1 in the
stowed position showing the tool clip and belt mount of the holster
coupled together.
[0012] FIG. 3 is an exploded, side view showing the tool clip
decoupled from the belt mount of the holster.
[0013] FIG. 4 is a side elevational view showing the tool clip
locked in the stowed position with the belt omitted for
clarity.
[0014] FIG. 5 is an isometric view of an alterative configuration
of the tool clip.
[0015] FIG. 6 is an isometric view of a further alternative
configuration of the tool clip.
[0016] FIG. 7 is an isometric view of a further alternative
configuration of the tool clip.
[0017] FIG. 8 is an isometric view of a further alternative
configuration of the tool clip.
DESCRIPTION
[0018] Throughout the following description, specific details are
set forth in order to provide a more thorough understanding of the
invention. However, the invention may be practiced without these
particulars. In other instances, well known elements have not been
shown or described in detail to avoid unnecessarily obscuring the
invention. Accordingly, the specification and drawings are to be
regarded in an illustrative, rather than a restrictive, sense.
[0019] This application relates to a belt-mountable holster 10 for
holding a tool 12, such as a corded or cord-less screw gun or drill
gun. Holster 10 includes a first frame element or belt mount 14,
which is mountable on a user's belt 16 or other support surface,
and a second frame element or tool clip 18 which is configured to
securely engage tool 12. As described in detail below, tool clip 18
is releasably and securely connectable to belt mount 14.
[0020] In the illustrated embodiment tool 12 includes a body
portion 20 having a first end 22 and a second end 24 (FIG. 3). A
handle 26 extends laterally from first end 22. At second end 24 a
barrel 26 extends longitudinally from body portion 20. Barrel 26
may be configured for holding screw driving bits, drill bits or the
like (not shown). Many tools 12 have magnetic barrels 26 for
holding metal bits by magnetic forces.
[0021] As shown in FIGS. 1-4, belt mount 14 includes an elongated
support member 30 which is releasably secured to belt 16 by a pair
of spaced-apart fastening tabs 32. Each tab 32 includes an
elongated portion 33 which engages an inner surface of belt 16. In
the illustrated embodiment one of the tabs 32 includes a hook 34 at
an end remote from support member 30 for engaging a lower surface
of belt 16. As will be apparent to a person skilled in the art,
many other means for releasably securing belt mount 14 to a user's
belt 16 or other support surface may be envisioned.
[0022] Belt mount 14 further includes a shoulder 36 extending
laterally from support member 30 and defining a slot 38
therebetween. In the illustrated embodiment shoulder 36 has an
angled notch 40 formed in an upper edge thereof. A lower portion of
slot 38 is defined between an elongated central tab 42, which
extends downwardly from support member 30 outwardly of belt 16, and
a cage 44 disposed beneath shoulder 36. Cage 44 is comprised of a
plurality of frame members 46 which extend from shoulder 36 and/or
tab 42.
[0023] Tool clip 18 is configured to securely engage body portion
20 of tool 12, or any other portion of tool 12, in a manner that
does not impede the operation of tool 12. That is, tool clip 18
does not need to be disengaged from tool 12 in order to operate
tool 12. In the illustrated embodiment, tool clip 18 includes a
first generally U-shaped element 47 consisting of a pair of
spaced-apart longitudinally extending members 48 which are
connected at one end thereof by a curved portion 50. Members 48 are
connected at the other end thereof by a second U-shaped element 52
which extends laterally in a plane generally perpendicular to first
element 47. The embodiment illustrated in FIGS. 1-3 also includes a
third U-shaped element 54 extending laterally from members 48 in a
direction opposite second element 52 at a location proximate curved
portion 50 (FIG. 1). As shown best in FIG. 3, third U-shaped
element 54 extends laterally from members 48 at an oblique angle
which matches the angle of notch 40 formed in shoulder 36 (FIG. 1),
as described further below. A tongue 56 extends downwardly from
element 54 in a longitudinal plane generally parallel to members
48.
[0024] As discussed above, tool clip 18 is configured to securely
engage tool 12. As shown best in FIG. 3, in the illustrated
embodiment the curved portion 50 of first U-shaped element 47 is
configured to engage end 22 of tool body portion 20 while second
U-shaped element 52 engages a surface of tool body portion 20
proximate end 24 and third U-shaped element 54 engages an opposite
surface of tool body portion 20 proximate end 22. Members 48 extend
longitudinally on opposite sides of body portion 20 (i.e. members
48 are spaced-apart a distance slightly wider than body portion
20). As shown best in FIG. 3, when tool 12 is coupled to tool clip
18, the user's access to handle 26 and barrel 28 is not obstructed
or impeded. Accordingly, tool 12 may be used in the usual manner
with tool clip 18 engaged thereto. Since the engagement is secure,
tool clip 18 will not loosen or vibrate during normal operation of
tool 12. While clip 18 is configured to securely engage tool 12, it
may be readily disengaged from tool 12 when desired.
[0025] As will be apparent to a person skilled in the art, the
specific configuration and size of tool clip 18 may vary to suit
the shape and dimensions of different power tools manufactured by
different tool companies (such as DeWalt, Black & Decker, Skil,
Ryobi etc.). FIGS. 5-8 illustrate several possible alternative
configurations of tool clip 18 adapted to engage tools 12 having
varying sizes and shapes. For example, tool clip 18 may include
spaced, multiple curved portions 50 for securely engaging end 22 of
tool body 20 as shown in FIG. 5. In the embodiment of FIG. 5,
portions 50 are joined together by frame members 58. In other
alternative embodiments, curved portion(s) 50 may extend in a plane
intersecting rather than parallel to longitudinal members 48, as
shown in FIG. 8. In the embodiments of FIGS. 5-8, third U-shaped
element 54 is omitted and tongue 56 is mounted directly on a
longitudinal member 48 or a frame member 60 or other flange
extending therefrom. In yet another embodiment, tongue 56 may be
disposed at different longitudinal locations on longitudinal
members 48. Many other variations are also possible without
departing from the invention.
[0026] As shown in FIGS. 1-4, belt mount 14 and tool clip 18 may be
releasably coupled together to conveniently stow tool 12 in holster
10 when it is not in use. This is achieved by inserting tongue 56
of tool clip 18 into the slot 38 defined by belt mount 14. Once
tongue 56 is fully inserted, the lower portion thereof is captured
within cage 44 and the upper portion thereof is captured within
notch 40. As indicated above, the angle of third U-shaped member 54
adjacent the upper portion of tongue 56 (FIG. 3) may be configured
to match the angle of notch 40 (FIG. 1). This helps to restrain
movement of tool clip 18 relative to belt mount 14 when tool 12 is
in the stowed position, with tool barrel 28 pointing downwardly and
tool handle 26 extending rearwardly (FIG. 2). Tool 12 may be
quickly and easily withdrawn from holster 10 by lifting tool handle
26 upwardly, thus withdrawing tongue 56 from slot 38.
[0027] Holster 10 may be conveniently worn by construction workers
or others requiring quick and frequent use of a power tool 12. In
use, first belt mount 14 is securely mounted on the user's belt 16
and tool clip 18 is securely coupled to body 20 of tool 12 as
described above. When the user wishes to securely stow tool 12 in
holster 10 when tool 12 is not in use, tool clip 18 is releasably
coupled to belt mount 14 as described above. This permits the user
to use both of his or her hands to perform other tasks while
keeping tool 12 close at hand. Tool 12 may be quickly and easily
withdrawn from holster 10 by gripping tool handle 26 and lifting it
upwardly. This disengages tool clip 18 from belt mount 14 as tongue
56 is withdrawn from slot 38. As discussed above, tool 12 may be
used in the normal fashion with tool clip 18 attached (i.e. clip 18
does not impede normal operation of tool 12 or substantially
vibrate relative to tool 12). After use, tool 12 may be quickly
re-stowed in belt-mountable holster 10. Since tool 12 may be easily
stowed and withdrawn from holster 10, the risk of dropping tool 12
or disengaging magnetic bits mounted on tool barrel 28 is
lessened.
[0028] As described above, tool clips 18 having different shapes
and configurations can be employed for engaging tools 12 having
different shapes and sizes. FIGS. 5-8 show several different
possible configurations of clip 18 by way of illustration. All of
the different configurations are designed to releasably and
securely engage belt mount 14. That is, in one embodiment of the
invention, the user may purchase a single belt mount 14 and a
series of different clips 18 for engaging different power tools 12.
In this embodiment, the different clips 18 (and corresponding power
tools 12) may be coupled interchangeably to belt mount 14 depending
upon the construction tasks undertaken by the user.
[0029] Although belt mount 14 as described above is designed for
engaging a tool belt or the like slung around a user's waist, it
will be apparent to a person skilled in the art that mount 14 could
be secured to an article of clothing worn by a user or some other
support surface.
[0030] As will be apparent to those skilled in the art in the light
of the foregoing disclosure, many alterations and modifications are
possible in the practice of this invention without departing from
the spirit or scope thereof. Accordingly, the scope of the
invention is to be construed in accordance with the substance
defined by the following claims.
* * * * *