WEAPON REST
A weapon rest for supporting a weapon. The weapon rest has an improved lock or jaw clamp for locking a vertical column support in a predetermined position.
1. Field of the Invention
This invention relates to weapon rests and, more particularly, to weapon rests having at least one support and improved means and apparatus for locking the at least one support in a predetermined position.
2. Description of the Related Art
A weapon rest is a device which facilitates the use of a weapon, such as a hand gun, rifle, crossbow and the like. The weapon rest typically provides a stable surface for supporting the weapon during target practice, marksmanship competition, hunting, cleaning of the weapon and the like.
Various types of weapon rests have been used in the past and provided different means for supporting the weapon. For example, U.S. Pat. No. 5,600,913 illustrates a pistol rest that provided a two-piece adjustable molded plastic rest that had a fork member to be retained within a base member and the fork member and base member had means for raising and lowering the rest portion of the device.
Several prior art rifle rests had an adjustable support that raised and lowered in a generally cylindrical column. A threaded screw was threaded through the column and its end would engage the support to hold it in place. One problem with this design of the past is that an end of the screw engaged the support column with point contact force that was not distributed. Sometimes the end of the screw would puncture the wall of the support column if it was screwed too tight. Also, the point contact of the end of the screw against the support did not always provide the necessary locking force to prevent vertical movement of the support column, especially during cleaning of a rifle or during shooting.
What is needed, therefore, is an improved system for locking the weapon support in a predetermined position in the weapon rest.
SUMMARY OF THE INVENTIONIt is, therefore, an object to provide an improved weapon rest.
Another object of the invention is to provide a weapon rest that has an improved locking of the weapon support.
Another object is to provide a weapon rest in the form of a gun rest that utilizes a jaw clamp for locking at least one support in a predetermined position;
Still another object is a weapon rest that provides an elongated jaw clamp that distributes a locking force across an adjustable support, including but not limited to, an adjustable support having a plurality of threads of an adjustable support.
In one aspect, one embodiment comprises a weapon rest for supporting a weapon, comprising a base, at least one support slidably mounted on the base, the at least one support having a weapon rest for supporting a weapon above the base and a jaw clamp for engaging the at least one support and for locking it into a predetermined position.
In another aspect, another embodiment comprises a weapon support comprising a base having an internal wall for defining an aperture, a weapon support slidably received in the aperture and a lock for locking the weapon support in the aperture after the weapon support has been situated in a predetermined position.
These and other objects and advantages of the invention will be apparent from the following description, the accompanying drawings and the appended claims.
Referring now to
The weapon rest 10 comprises a base 12 having a headstock or first support 14 and a tailstock or second support 16, all of which are molded from a polymer or plastic material. Note that the second support 16 comprises a pair of generally cylindrical members 28 and 30 slidably received in the first support 14 to provide an adjustable weapon support 18. The second support 16 further comprises a generally U-shaped support 20. In the illustration being described, the weapon rest 10, including the base 12 and first support 14, is molded from plastic, but the generally U-shaped support 20 may comprise an overmolded or inmolded rubber or other polymer 21 for supporting and retaining the weapon (not shown) in the generally U-shaped support 20.
As shown in
Advantageously, the second support 16 may telescope toward and away from the first support 14 when the thumb screws 50 are loosened. Thereafter, the user moves the first support 14 relative to the second support 16 so that the distance D1 (
Note, in
The first support 14 comprises an integrally-molded column or support 58 having an integrally molded column 60 comprising an external wall 62 and an internal wall 64. In the illustration being described, the integrally molded column 60 further comprises an inner wall 66 having an inner wall surface 66a that defines a receiving area 68 for receiving at least one adjustable support 78. In the illustration being described, the at least one adjustable support 78 comprises a molded first half 72 and a molded second half 74 that are secured together by conventional means such as a screw 76.
In the illustration being described, the at least one adjustable support 78 has a generally U-shaped end 78a (
As best illustrated in
The internal wall 62 further comprises a notched-out or U-shaped wall 64e that is integrally molded with the external wall 64 and that defines a generally U-shaped receiving area or longitudinal channel 90.
In the illustration being described, the notched-out area or longitudinal channel 90 is adapted to receive a jaw clamp 92 for engaging the at least one adjustable support 78 and for locking the at least one adjustable support 78 into a predetermined position selected by the user after the at least one adjustable support 78 has been adjusted or moved to a desired position. In one embodiment, the jaw clamp 92 is made of a polymer material, but it could be made from other suitable materials, such as other polymer or synthetic materials, metallic materials, such as steel or aluminum, carbon or composite materials, for example.
The at least one adjustable support 78 comprises the threads 91 that receive a mating, threaded hand nut 94 that, when rotated, causes the at least one adjustable support 78 and its polymer support 80 to be raised or lowered to a desired position. In this regard, the external wall 62 has an end 62a that comprises an internal wall 96 that defines a generally U-shaped circular channel 98, as best illustrated in
Returning to
After the user adjusts a vertical height V1 (
The jaw clamp 92 may comprise notched internal walls 120, 122 and 124 that define notched out areas which facilitate or enable the jaw clamp to be generally elastic. It should be understood, however, that the jaw clamp 92 could be solid.
Note that the plurality of ribs 82, 84, 86 and 88 are positioned substantially radially with respect to the axis of the at least one adjustable support 78 and are otherwise positioned to strengthen and support the internal wall 64 when it is engaged by the threads 91 of the at least one adjustable support 78.
The column 60 may have an integral key 121 (
Advantageously, the weapon rest 10 provides an improved support for supporting weapons above a surface. The lock or jaw clamp 92 also provides improved means for providing an improved engaging area for traversing a plurality of threads 91, which improves the locking of the at least one adjustable support 78 in the predetermined position so that it does not move after the thumbscrew 116 has been tightened by the user.
Although not shown, it should be understood that the second support 16 could also have an adjustable support similar to the at least one adjustable support 78 if desired.
While the system, apparatus and method herein described constitute preferred embodiments of this invention, it is to be understood that the invention is not limited to this precise system, apparatus and method, and that changes may be made therein without departing from the scope of the invention which is defined in the appended claims.
Claims
1. A weapon rest for supporting a weapon, comprising:
- a base;
- at least one support slidably or adjustably mounted on the base, said at least one support having a weapon rest for supporting a weapon above the base; and
- a jaw clamp for engaging said at least one support and for locking it into a predetermined position.
2. The weapon rest as recited in claim 1 wherein said jaw clamp is elongated and has a longitudinal axis.
3. The weapon rest as recited in claim 2 wherein said at least one support comprises a support axis, said longitudinal axis being generally parallel to said support axis.
4. The weapon rest as recited in claim 1 wherein said at least one support comprises threaded cylindrical wall and a hand nut for raising and lowering said at least one support, said jaw clamp engaging a plurality of threads of said threaded cylindrical wall said that when said jaw clamp is tightened, a clamping force is applied to said plurality of threads.
5. The weapon rest as recited in claim 1 wherein said base has a vertical support column extending from said base, said vertical support column having a support wall, at least a portion of said support wall providing a platen or bearing surface against which said jaw clamp may drive said at least one support in order to lock said at least one support in said vertical support column in response to a clamping force by said jaw clamp.
6. The weapon rest as recited in claim 5 wherein said vertical support column comprises an inner wall, an outer wall and a plurality of ribs integrally formed between said inner wall and said outer wall.
7. The weapon rest as recited in claim 6 wherein said plurality of ribs are integrally formed along lines that are generally radial with respect to an axis of at least one support.
8. The weapon rest as recited in claim 7 wherein said plurality of ribs are integrally formed in said inner wall so that an engaging area of said inner wall that engages said at least one support becomes situated or arranged generally opposite an area of said at least one support wherein said jaw clamp engages a plurality of threads.
9. The weapon rest as recited in claim 8 wherein said vertical support column comprises a threaded aperture, said jaw clamp further comprising a screw for screwing into said threaded aperture and for driving said jaw clamp into said plurality of threads.
10. The weapon rest as recited in claim 9 wherein said threaded aperture is situated generally opposite said plurality of ribs so that when said screw is tightened, said jaw clamp forces said at least one support against said inner wall.
11. The weapon rest as recited in claim 10 wherein said jaw clamp is generally V-shaped.
12. A gun support comprising:
- a base having an internal wall for defining an aperture;
- a gun support slidably received in said aperture; and
- a lock for locking said gun support in said aperture after said gun support has been situated in a predetermined position.
13. The gun support as recited in claim 12 wherein said lock comprises a clamp.
14. The gun support as recited in claim 13 wherein said gun support comprises a generally elongated support member having a gun rest at an end thereof;
- said generally elongated support member being slidably received in said gun support and said clamp being generally elongated and having an elongated clamping surface that engages said generally elongated support member.
15. The gun support as recited in claim 14 wherein said generally elongated support member being generally cylindrical and having a support axis; said elongated clamping surface having an elongated axis that is generally parallel to said support axis.
16. The gun support as recited in claim 12 wherein said base comprises a storage compartment and at least one lid or cover.
17. The gun support as recited in claim 12 wherein said base comprises at least one second support.
18. The gun support as recited in claim 17 wherein said at least one second support is integral and monolithically formed with said base.
19. The gun support as recited in claim 12 wherein said base comprises an external wall surrounding at least a portion of said internal wall, said gun support further comprising a plurality of ribs integrally formed between said external wall and said internal wall.
20. The gun support as recited in claim 19 wherein said plurality of ribs are integrally formed along lines that are generally radial with respect to an axis of at least one support.
21. The gun support as recited in claim 20 wherein said plurality of ribs are integrally formed in a rib area of a first side of said internal wall, a second side of said internal wall having a platen, bearing surface or engaging area generally opposite said rib area, said lock being situated in a locking area of said external wall and generally opposite said platen, bearing surface or engaging area so that when said gun support is received between said lock and said engaging area, said lock can be tightened to force said gun support into engagement with said engaging area, thereby locking said gun support at a predetermined height in said base.
22. The gun support as recited in claim 21 wherein lock is a jaw clamp.
23. The gun support as recited in claim 22 wherein said jaw clamp is elongated and has a longitudinal axis.
24. The gun support as recited in claim 23 wherein said gun support comprises a support axis, said longitudinal axis being generally parallel to said support axis.
25. The gun support as recited in claim 22 wherein said gun support comprises a threaded cylindrical wall and a hand nut for raising and lowering said gun support, said jaw clamp engaging a plurality of threads of said threaded cylindrical wall said that when said jaw clamp is tightened, a clamping force is applied to said plurality of threads.
26. The gun support as recited in claim 22 wherein said external wall comprises a threaded aperture at said locking area, said jaw clamp further comprising a screw and a clamp for screwing into said threaded aperture and for driving said gun support into engagement with said engaging area, thereby locking said gun support at a predetermined height in said base.
27. The gun support as recited in claim 26 wherein said clamp is generally V-shaped in cross section.
Type: Application
Filed: Oct 10, 2011
Publication Date: Apr 11, 2013
Inventor: Steven W. Minneman (Clayton, OH)
Application Number: 13/269,688