CN204924039U - Firearms fish bone device - Google Patents
Firearms fish bone device Download PDFInfo
- Publication number
- CN204924039U CN204924039U CN201520529905.8U CN201520529905U CN204924039U CN 204924039 U CN204924039 U CN 204924039U CN 201520529905 U CN201520529905 U CN 201520529905U CN 204924039 U CN204924039 U CN 204924039U
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- fish
- firearms
- bone
- fish bone
- connecting hole
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Abstract
The utility model discloses a firearms fish bone device, it cup joints on the barrel, contains: the fish bone body, fish bone body top surface is equipped with the first guide rail of one deck, be equipped with a plurality of rows of connecting holes to the side of the fish bone body. It is poroid that the connecting hole is the key. The connecting hole contains semicircle orifice, quad slit and circular arc hole, and the formation connecting hole is link up in proper order each other in semicircle orifice, quad slit and circular arc hole. The aperture of semicircle orifice is less than the aperture in circular arc hole. The utility model discloses can not only with part fixing on the fish bone firmly, and make things convenient for the dismouting, life is longer, the cooperation firearms are also more pleasing to the eye, can also extend the development space of fish bone, produces the fish bone structure of different kind shapes.
Description
Technical field
The utility model relates to firearms structure, particularly a kind of firearms fish-bone device.
Background technology
At present, firearms front end fish-bone part adopts omnifarious assembly structure to be connected takes aim at tool, tactics torch, the parts such as handle, sling swivels, infrared ray, grenade launcher, in prior art, fish-bone mostly is: one or split type four sides guide rail fish-bone---this kind of fish-bone defect is too heavy, outward appearance is attractive in appearance not, processing is also inconvenient, and in firearms use procedure, hand grasps also uncomfortable, and needing to connect fish-bone sheet in addition increases feel.
Utility model content
The purpose of this utility model is to provide a kind of firearms fish-bone device, parts can not only to be fixed on firmly on fish-bone and easy disassembly, longer service life, cooperation firearms are also more attractive in appearance, the development space of fish-bone can also be expanded, produced the fish bone structure of variety classes shape.
In order to realize above object, the utility model is achieved through the following technical solutions:
A kind of firearms fish-bone device, it is socketed on gun barrel, is characterized in, comprises:
Fish-bone body, described fish-bone body end face is provided with one deck first guide rail;
Some row's connecting holes are provided with in described fish-bone body side.
Described connecting hole is keyhole.
Described connecting hole comprises semicircle orifice, square opening and circular hole, and described semicircle orifice, square opening and circular hole are formed through connecting hole successively mutually.
The aperture of described semicircle orifice is less than the aperture of circular hole.
This device also comprises a guide piece, and it is fixed in connecting hole.
Described guide piece is provided with and somely ranked second guide rail, and the distribution arrangement of described second guide rail is vertical with described gun barrel axial direction.
The utility model compared with prior art, has the following advantages:
The utility model parts can not only be fixed on firmly on fish-bone and easy disassembly, physical life are longer, coordinate firearms also more attractive in appearance, can also expand the development space of fish-bone, produce the fish bone structure of variety classes shape.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of firearms fish-bone of the utility model device;
Fig. 2 is the application structure schematic diagram of a kind of firearms fish-bone of the utility model device;
Fig. 3 is the schematic diagram after the assembling guide piece of a kind of firearms fish-bone of the utility model device;
Fig. 4 is the scheme of installation of the utility model guide piece;
Fig. 5 is the connecting hole structural representation of a kind of firearms fish-bone of the utility model device.
Detailed description of the invention
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As shown in Fig. 1 ~ 5, a kind of firearms fish-bone device, it is socketed on gun barrel 1, comprises: fish-bone body 2, and described fish-bone body end face is provided with one deck first guide rail 21, and this first guide rail can be used for installing sight; Some row's connecting holes 22 are provided with in described fish-bone body 2 side.
Connecting hole 22 is in keyhole.Connecting hole 22 comprises semicircle orifice 221, square opening 222 and circular hole 223, and described semicircle orifice 221, square opening 222 and circular hole 223 are formed through connecting hole 22 successively mutually.
The aperture of above-mentioned semicircle orifice 221 is less than the aperture of circular hole 223.
In a particular embodiment, this device also comprises a guide piece 3, and it is fixed in connecting hole 22 by screw 32 and nut 33, can install flashlight or grenade launcher etc. according to the custom hobby of oneself in guide piece.
Above-mentioned guide piece 3 is provided with and somely ranked second guide rail 31, and the distribution arrangement of described second guide rail 31 is vertical with described gun barrel 1 axial direction.
In sum, a kind of firearms fish-bone of the utility model device, parts can not only to be fixed on firmly on fish-bone and easy disassembly, longer service life, cooperation firearms are also more attractive in appearance, the development space of fish-bone can also to have been expanded, produced the fish bone structure of variety classes shape.
Although content of the present utility model has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (6)
1. a firearms fish-bone device, it is socketed on gun barrel (1), it is characterized in that, comprises:
Fish-bone body (2), described fish-bone body end face is provided with one deck first guide rail (21);
Some row's connecting holes (22) are provided with in described fish-bone body (2) side.
2. firearms fish-bone device as claimed in claim 1, it is characterized in that, described connecting hole (22) is in keyhole.
3. firearms fish-bone device as claimed in claim 1, it is characterized in that, described connecting hole (22) comprises semicircle orifice (221), square opening (222) and circular hole (223), and described semicircle orifice (221), square opening (222) and circular hole (223) are formed through connecting hole (22) successively mutually.
4. firearms fish-bone device as claimed in claim 3, it is characterized in that, the aperture of described semicircle orifice (221) is less than the aperture of circular hole (223).
5. firearms fish-bone device as claimed in claim 2, it is characterized in that, also comprise a guide piece (3), it is fixed in connecting hole (22).
6. firearms fish-bone device as claimed in claim 5, is characterized in that, described guide piece (3) is provided with and somely ranked second guide rail (31), and the distribution arrangement of described second guide rail (31) is vertical with described gun barrel (1) axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529905.8U CN204924039U (en) | 2015-07-21 | 2015-07-21 | Firearms fish bone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529905.8U CN204924039U (en) | 2015-07-21 | 2015-07-21 | Firearms fish bone device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924039U true CN204924039U (en) | 2015-12-30 |
Family
ID=54973156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529905.8U Active CN204924039U (en) | 2015-07-21 | 2015-07-21 | Firearms fish bone device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204924039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443084A (en) * | 2018-11-19 | 2019-03-08 | 武汉雅虎光电设备有限公司 | A kind of guide-rail connection device on gun |
-
2015
- 2015-07-21 CN CN201520529905.8U patent/CN204924039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443084A (en) * | 2018-11-19 | 2019-03-08 | 武汉雅虎光电设备有限公司 | A kind of guide-rail connection device on gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |