Gun stock supporting structure for shotgun with adjustable angle

Abstract

The utility model relates to an angle-adjustable gunstock supporting structure for a shotgun, which belongs to the technical field of gun accessories and comprises a mounting part and a supporting part, the supporting part is a V-shaped gunstock with an integrated structure and a cylindrical connecting piece arranged at the bottom of the gunstock, a first threaded hole is formed in the circle center of one surface, far away from the gunstock, of the connecting piece, and the mounting part is cylindrical. The upper end face of the installation part is recessed inwards to form a rotating groove matched with the connecting piece, an installation pipe is embedded in the circle center of the rotating groove, the screw penetrates through the installation pipe from the lower end of the installation pipe and is in threaded connection with the first threaded hole, and the inner diameter of an upper end pipe opening of the installation pipe is smaller than that of a lower end pipe opening and smaller than the diameter of a screw head of the screw. According to the shotgun support, the installation part and the supporting part are arranged, free angle rotation is achieved while the shotgun is supported, the structure of the shotgun support adapts to single-rod and multi-rod supporting structures such as a camera tripod and the like, the shotgun support is suitable for shotguns of different specifications, the structure is simple and light, and reliability is good.

Description

Technical Field

[0001] The utility model relates to a butt support structure, in particular to a butt support structure for a shotgun with adjustable angle, belonging to the technical field of firearm accessories. Background Art

[0002] The existing shotgun brackets are divided into fixed type and split type. The fixed type includes a base and two inverted V-shaped support rods, which are installed on the gun body rail through the base. For easy carrying, the support rods can be rotated axially along the base for contraction. The split type is applicable to shotguns without rails, including a V-shaped butt and a bracket structure. The bracket structure can be a tripod for a camera, or a monopod, bipod or a bracket with more legs. When in use, the shotgun is placed in the V-shaped groove of the butt for support.

[0003] However, the existing split-type brackets cannot be adjusted in angle after installation and can only face a fixed direction. When the position of the prey changes, it is necessary to move the bracket structure together to adjust the angle. In an environment with uneven terrain, it is also necessary to re-align the horizontal direction of the bracket to ensure stable support, which is inconvenient to use and affects the shooting experience. Summary of the Invention

[0004] In view of this, the utility model provides a butt support structure for a shotgun with adjustable angle to solve the above technical problems existing in the prior art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A butt support structure for a shotgun with adjustable angle, comprising an installation part and a support part;

[0007] The support part is a V-shaped butt of an integral structure and a cylindrical connecting piece arranged at the bottom of the butt. A first threaded hole is opened at the center of the side of the connecting piece away from the butt.

[0008] The installation part is cylindrical. The upper end surface of the installation part is recessed inward to form a rotating groove for cooperating with the connecting piece. An installation pipe is embedded at the center of the rotating groove. A screw passes through the installation pipe from the lower end of the installation pipe and is threadedly connected with the first threaded hole. The inner diameter of the upper end opening of the installation pipe is smaller than that of the lower end opening and smaller than the diameter of the screw head of the screw. A second threaded hole is opened on the inner wall of the installation pipe.

[0009] On the basis of the above technical solution, the utility model can be further improved as follows.

[0010] Further, a plurality of limiting grooves are opened on the outer wall of the installation pipe along the insertion direction of the screw.

[0011] Further, a plurality of stable protrusions flush with the bottom surface of the installation part are evenly distributed on the outer wall of the installation part.

[0012] Furthermore, the gunstock is provided with an elastic pad with anti-slip ridges.

[0013] Furthermore, the installation tube has a specification of 1 / 4 inch or 3 / 8 inch.

[0014] Furthermore, the depth of the rotation groove is less than or equal to the height of the connecting piece.

[0015] The beneficial effects of the present utility model are as follows:

[0016] By providing the installation part and the support part, the present utility model realizes free rotation of the angle while supporting the shotgun, without the need to frequently adjust the bracket. Its structure adapts to single-rod and multi-rod support structures such as camera tripods, is applicable to shotguns of different specifications, and has a simple and light structure and good reliability. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the support part structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the installation part structure of the present utility model.

[0020] In the drawings, the list of components represented by each reference numeral is as follows:

[0021] 1. Installation part, 2. Support part, 3. Gunstock, 4. Connecting piece, 5. First threaded hole, 6. Rotation groove, 7. Installation tube, 8. Second threaded hole, 9. Limiting groove, 10. Stable protrusion. Detailed Embodiment

[0022] The principles and features of the present utility model will be described below with reference to the drawings. The examples given are only for explaining the present utility model and are not intended to limit the scope of the present utility model.

[0023] As Figures 1-3 shown, the angle-adjustable shotgun gunstock 3 support structure includes an installation part 1 and a support part 2;

[0024] The support part 2 is a V-shaped gunstock 3 with an integral structure and a cylindrical connecting piece 4 arranged at the bottom of the gunstock 3. A first threaded hole 5 is opened at the center of the side of the connecting piece 4 away from the gunstock 3;

[0025] The installation part 1 is cylindrical. The upper end surface of the installation part 1 is recessed inward to form a rotation groove 6 that cooperates with the connecting piece 4. An installation tube 7 is embedded at the center of the rotation groove 6. A screw passes through the lower end of the installation tube 7 and is threadedly connected to the first threaded hole 5. The inner diameter of the upper end opening of the installation tube 7 is smaller than that of the lower end opening and smaller than the diameter of the screw head of the screw. A second threaded hole 8 is opened on the inner wall of the installation tube 7.

[0026] The mounting part 1 and the supporting part 2 are combined by the abutment of the screw against the upper end opening of the mounting tube 7 and the threaded connection between the screw and the first threaded hole 5, and the angle adjustment is realized by this structure. During actual production, the mounting tube 7, the first threaded hole 5 and the screw can be made of metal materials to achieve smooth friction, and the metal materials can also reduce wear and tear.

[0027] In another embodiment of the present invention, a plurality of limiting grooves 9 are provided on the outer wall of the mounting tube 7 along the insertion direction of the screw to prevent the connection between the mounting tube 7 and the mounting part 1 from becoming loose after frequent use, resulting in the detachment of the mounting tube 7.

[0028] In another embodiment of the present invention, a plurality of stable protrusions flush with the bottom surface of the mounting part 1 are evenly distributed on the outer wall of the mounting part 1 to prevent the support structure from breaking and falling off the bracket due to excessive kinetic energy during shooting.

[0029] In another embodiment of the present invention, the gunstock 3 is provided with an elastic pad with anti-slip ridges to achieve buffering and anti-slip.

[0030] In another embodiment of the present invention, the specification of the mounting tube 7 is 1 / 4 inch or 3 / 8 inch. This size is a common size for brackets such as tripods, and other specifications of brackets can also be connected by setting an adapter or producing mounting tubes 7 of other specifications.

[0031] In another embodiment of the present invention, the depth of the rotating groove 6 is less than or equal to the height of the connecting piece 4.

[0032] The principle of the above-mentioned support structure combined with a camera tripod is described as follows:

[0033] The above-mentioned angle-adjustable gunstock 3 support structure for a shotgun is installed on the tripod through the second threaded hole 8. The tripod is unfolded and the angle is adjusted to form a stable support structure. The shotgun is mounted on the gunstock 3 for shooting. When the target moves, the supporting part 2 is rotated, and the supporting part 2 rotates around the screw as the center, thereby adjusting the angle.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An angle-adjustable hunting rifle butt support structure, characterized in that: comprising a mounting portion and a supporting portion; The support portion is a V-shaped buttstock of an integrated structure and a cylindrical connecting piece arranged at the bottom of the buttstock, and a first threaded hole is formed at the center of a circle of a surface of the connecting piece away from the buttstock; The mounting portion is cylindrical, and the upper end surface of the mounting portion is recessed inward to form a rotation groove that cooperates with the connecting piece. A mounting tube is embedded at the center of the rotation groove. A screw passes through the mounting tube from the lower end of the mounting tube and is threadedly connected to the first threaded hole. The inner diameter of the upper end of the mounting tube is smaller than that of the lower end and smaller than the screw head diameter of the screw. A second threaded hole is opened on the inner wall of the mounting tube.

2. The angle-adjustable hunting rifle butt support structure according to claim 1, characterized in that: The outer wall of the mounting tube is provided with a plurality of limiting grooves along the screw insertion direction.

3. The angle-adjustable hunting rifle butt support structure according to claim 1, characterized in that: A plurality of stable protrusions flush with the bottom surface of the mounting portion are evenly distributed on the outer wall of the mounting portion.

4. The angle-adjustable hunting rifle butt support structure according to claim 1, characterized in that: The buttstock is provided with an elastic pad with anti-slip convex patterns.

5. The angle-adjustable hunting rifle butt support structure according to any one of claims 1 to 4, characterized in that: The specification of the installation pipe is 1 / 4 inch or 3 / 8 inch.

6. The angle-adjustable hunting rifle butt support structure according to any one of claims 1 to 4, characterized in that: The depth of the rotation groove is less than or equal to the height of the connecting member.

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