CN211783043U - Adjustable gill structure that pastes of height - Google Patents
Adjustable gill structure that pastes of height Download PDFInfo
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- CN211783043U CN211783043U CN202020341065.3U CN202020341065U CN211783043U CN 211783043 U CN211783043 U CN 211783043U CN 202020341065 U CN202020341065 U CN 202020341065U CN 211783043 U CN211783043 U CN 211783043U
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- adjusting screw
- gill
- main part
- pasting
- board
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Abstract
The utility model provides a gill pasting structure with adjustable height, which comprises a gunstock main body and a gill pasting plate positioned above the gunstock main body, wherein the rear end of the gill pasting plate is provided with a through hole, a gill pasting plate rotating shaft is arranged in the through hole in a penetrating way, the gill pasting plate is fixedly connected with the gunstock main body through the gill pasting plate rotating shaft, the front end of the cheek attaching plate is provided with an arc-shaped connecting groove which is used for penetrating an adjusting screw, the rotation angle of the cheek attaching plate is adjusted by the cheek attaching plate through the adjusting screw, so that the front end of the cheek attaching plate is close to or far away from the gun stock main body, the gill attaching plate is adjusted in height and is connected with the gun stock main body through an adjusting screw, the through hole and the arc connecting groove are symmetrically arranged relative to the axis of the gun stock main body, the structure realizes the purpose of adjusting the height of the gill attaching plate by adopting a rotary adjusting mode, adjusting screws can be adjusted and tightened through adjusting screw positioning heads and adjusting screw positioning head springs mounted on the gun stock.
Description
Technical Field
The utility model relates to a firearms technical field specifically is an adjustable gill structure that pastes of height.
Background
The cheek attaching structure is used for being arranged on the cheek attaching position of the gun stock and providing an auxiliary structure for the cheek attaching height and the shooting comfort level of an shooter. The butt stock, although not a separate firearm structure, is an important part of the full gun, directly affecting the full gun performance, full gun overall dimensions and appearance. Such as structural form, shooting precision, strength, appearance, convenient carrying and gun holding operation, man-machine efficacy and the like.
Old-fashioned firearms do not generally set up special gill device, and the shooter is direct with the face paste on the stock, but modern rifle especially sniper rifle improves the shooting precision for satisfying the requirement that different shooters aimed accurately, is provided with special gill structure. And the cheek-attaching aiming action ensures that the sight of the shooter is consistent with the aiming baseline, and reduces the aiming error. In order to ensure accurate aiming, an adjustable gill attaching structure is generally required to be designed, so that an shooter can adjust the gill attaching height according to the requirement to keep stable aiming action.
The gill attaching height of the sniper rifle is generally adjustable, vertical up-and-down adjustment is realized by additionally arranging a gasket or a screw, and the screw adjusting general structure is more complex.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides an adjustable gill structure that pastes of height adopts the gyration regulative mode to reach the purpose of adjusting and pasting gill board height.
A height-adjustable gill structure of pasting, including stock main part and the gill board that pastes that is located stock main part top, the rear end of pasting the gill board is equipped with the through-hole, wears to be equipped with in the through-hole and pastes gill board pivot, pastes the gill board through pasting gill board pivot and stock main part fixed connection, the front end of pasting the gill board is equipped with the camber spread groove, the spread groove is used for wearing to establish adjusting screw, paste the turned angle that the gill board pasted the gill board through adjusting screw adjustment, make and paste gill board front end and be close to or keep away from the stock main part, carry out the height to pasting the gill board and adjust and be connected with the stock main part through adjusting screw, through-hole and camber spread groove set up for stock main part axis symmetry.
Furthermore, the corresponding position department of the arc spread groove of butt plate is equipped with the blind hole in butt stock main part, be equipped with adjusting screw location head and adjusting screw location head spring in the blind hole, adjusting screw location head spring cover is established in the pole portion of adjusting screw location head, the one end that adjusting screw is close to the butt stock main part is equipped with V type recess, the head top of adjusting screw location head is in adjusting screw's V type recess, adjusting screw location head and adjusting screw location head spring are used for adjusting and holding tightly adjusting screw.
Furthermore, the cheek attaching plate adopts an injection molding process, and the surface of the cheek attaching plate is provided with anti-skid grains.
The utility model has the advantages that:
the utility model discloses a front end at the face plate sets up the arc spread groove, the rear end is through pasting face plate pivot and stock main part fixed connection, wear to establish adjusting screw in the arc spread groove, make through adjusting screw and paste the upper and lower gyration that the face plate is certain angle, make and paste the face plate front end and be close to or keep away from the stock main part, adopt gyration adjustment mode to reach the purpose of adjusting and pasting the face plate height, can adjust and tightly decide adjusting screw through adjusting screw location head and the adjusting screw location head spring of installing on the stock.
Drawings
Fig. 1 is a schematic structural view of a cheek plate of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a cross-sectional view a-a of fig. 2.
In the drawings: 1-gill attaching plate, 2-gunstock main body, 3-adjusting screw, 4-adjusting screw positioning head,
5-adjusting screw positioning head spring, 6-gill-sticking plate rotating shaft
11-through hole, 12-arc connecting groove, 31-V groove, 21-blind hole
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, an adjustable gill structure that pastes of height, including butt main body 2 and the gill plate 1 that pastes that is located butt main body 2 top, the rear end of pasting gill plate 1 is equipped with through-hole 11, wears to be equipped with in the through-hole 11 and pastes gill plate pivot 6, pastes gill plate 1 through pasting gill plate pivot 6 and butt main body 2 fixed connection, the front end of pasting gill plate 1 is equipped with arc type spread groove 12 that is certain angle for wearing to establish adjusting screw 3, pastes gill plate 1 and through adjusting screw 3 adjustment paste the turned angle of gill plate 1, makes and pastes gill plate 1 front end and be close to or keep away from butt main body 2, carries out the height to pasting gill plate 1 and is connected with butt main body 2 through adjusting screw 3, through-hole 11 and arc type spread groove 12 set up for butt main body 2 axis symmetry, consequently pastes through-hole 11 and arc type spread groove 12 on gill plate 1 and respectively set up 1 left and right, corresponding subsides gill plate pivot 6, The adjusting screws 3 are also arranged at 1 left and right respectively.
In this embodiment, as shown in fig. 2 and fig. 3, a blind hole 21 is provided at a position of the butt main body 2 corresponding to the arc-shaped connecting groove 12 of the cheek plate, an adjusting screw positioning head 4 and an adjusting screw positioning head spring 5 are provided in the blind hole 21, the adjusting screw positioning head spring 5 is sleeved on a rod portion of the adjusting screw positioning head 4, a V-shaped groove 31 is provided at one end of the adjusting screw 3 close to the butt main body, the head of the adjusting screw positioning head 4 is pressed against the V-shaped groove 31 of the adjusting screw, and the adjusting screw 3 is adjusted and fastened by the adjusting screw positioning head 4 and the adjusting screw positioning head spring 5 installed on the butt main body 2.
The utility model discloses a paste gill board adopts injection moulding technology preparation, and surface design antiskid line prevents that shooter face from producing when pasting in the stock and sliding when shooting, influences the shooting precision.
The utility model discloses the working process:
when the shooter need adjust and paste the chin height, need adjust the adjusting screw who pastes chin board front end, adjusting screw is not hard up the back, pastes the certain angle of the arc type spread groove gyration height-adjusting that chin board accessible is certain angle, then adjusting screw is through installing the adjusting screw location head on stock main part 2, and adjusting screw location head spring is realized adjusting and is tightly decided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (3)
1. The utility model provides an adjustable gill structure that pastes of height, includes the butt main part and is located the gill board that pastes of butt main part top, its characterized in that: paste the chin board the rear end be equipped with the through-hole, wear to be equipped with in the through-hole and paste the chin board pivot, paste the chin board through pasting chin board pivot and stock main part fixed connection, the front end of pasting the chin board is equipped with the arc type spread groove, the spread groove is used for wearing to establish adjusting screw, paste the rotation angle that the chin board pasted the chin board through adjusting screw adjustment, make and paste the chin board front end and be close to or keep away from the stock main part, carry out the height to pasting the chin board and adjust and be connected through adjusting screw and stock main part, through-hole and arc type spread groove set up for stock main part axis symmetry.
2. The gill attaching structure with adjustable height as claimed in claim 1, wherein: the corresponding position department of the arc spread groove of butt plate is equipped with the blind hole in butt stock main part, be equipped with adjusting screw location head and adjusting screw location head spring in the blind hole, adjusting screw location head spring cover is established in the pole portion of adjusting screw location head, the one end that adjusting screw is close to the butt stock main part is equipped with V type recess, the head top of adjusting screw location head is in adjusting screw's V type recess, adjusting screw location head and adjusting screw location head spring are used for adjusting and holding tightly adjusting screw.
3. The chin structure of claim 1 or 2, wherein: the cheek attaching plate is formed by an injection molding process, and anti-skid grains are arranged on the surface of the cheek attaching plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020341065.3U CN211783043U (en) | 2020-03-18 | 2020-03-18 | Adjustable gill structure that pastes of height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020341065.3U CN211783043U (en) | 2020-03-18 | 2020-03-18 | Adjustable gill structure that pastes of height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211783043U true CN211783043U (en) | 2020-10-27 |
Family
ID=72930845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020341065.3U Active CN211783043U (en) | 2020-03-18 | 2020-03-18 | Adjustable gill structure that pastes of height |
Country Status (1)
| Country | Link |
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| CN (1) | CN211783043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776385A (en) * | 2021-09-27 | 2021-12-10 | 重庆建设工业(集团)有限责任公司 | Adjustable stock structure of single shot firearms |
-
2020
- 2020-03-18 CN CN202020341065.3U patent/CN211783043U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113776385A (en) * | 2021-09-27 | 2021-12-10 | 重庆建设工业(集团)有限责任公司 | Adjustable stock structure of single shot firearms |
| CN113776385B (en) * | 2021-09-27 | 2022-11-25 | 重庆建设工业(集团)有限责任公司 | Adjustable stock structure of single shot firearms |
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