CN201159615Y - Hollow chamber holding mechanism of fire arms - Google Patents
Hollow chamber holding mechanism of fire arms Download PDFInfo
- Publication number
- CN201159615Y CN201159615Y CNU2007201884999U CN200720188499U CN201159615Y CN 201159615 Y CN201159615 Y CN 201159615Y CN U2007201884999 U CNU2007201884999 U CN U2007201884999U CN 200720188499 U CN200720188499 U CN 200720188499U CN 201159615 Y CN201159615 Y CN 201159615Y
- Authority
- CN
- China
- Prior art keywords
- securities
- selling
- holding
- holding plunger
- hole capital
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a holding plunger for fire arms, which is characterized in that an installation hole for installing the holding plunger is arranged on an engine case which is arranged at the tail part of a cartridge magazine, and the holding plunger is arranged inside the installation hole through a holding plunger spring; a groove matching with a raised relief button block is arranged at the back wall of the lower part of the holding plunger; a lug boss matching with a magazine spring plate is arranged at the front end of the holding plunger. The holding plunger requires no large change to the structure of the engine case and can be added into the fire arm after improvement to the fire arm; the lug boss at the lower part of the holding plunger, after being matched with the magazine spring plate, apart from holding function, can limit the turning of the holding plunger, thus solving the problem of non-holding due to the turning moment. The arrangement of the relief button realizes manual restoration in the case that the holding plunger fails to restore automatically, thus improving conveniency during manual restoration. The holding plunger has the advantages of simple structure and high reliability and is convenient to use.
Description
Technical field
The utility model relates to a kind of improvement technology of firearms structure, is specifically related to a kind of firearms hole capital after selling all securities on-hook mechanism.
Background technology
Hole capital after selling all securities on-hook mechanism is important security performance and a warning device on the firearms, be used for when the bullet of firearms magazine or bullet drum shoots away, make gunlock hang over magazine or bullet drum rear, exhaust, should in time change magazine or bullet drum in order to avoid bungle the chance of winning a battle with bullet in prompting shooter's magazine or the bullet drum.Present many firearms are not provided with hole capital after selling all securities on-hook mechanism, and this firearms are not in use owing to know whether bullet is arranged, may bungle the chance of winning a battle in wartime in the cartridge chamber, even soldier's life is threatened.
Present existing hole capital after selling all securities on-hook mechanism, complex structure need change case structure significantly usually, is subjected to the influence of rotating torque to occur permanent easily simultaneously or on-hook body defective such as do not reset, and has the problem of poor reliability, makes troubles to use.
The utility model content
At the prior art above shortcomings, the purpose of this utility model provides a kind of simple in structure, firearms hole capital after selling all securities on-hook mechanism that reliability is high and easy to use.
The purpose of this utility model is achieved in that a kind of firearms hole capital after selling all securities on-hook mechanism, comprise gunlock, casing and be arranged on magazine or the bullet drum in follower, it is characterized in that: also comprise hole capital after selling all securities on-hook body and free button; Be provided with the installing hole that is used to install hole capital after selling all securities on-hook body on the casing that is positioned at the magazine rear portion, hole capital after selling all securities on-hook body is located in the described installing hole by hole capital after selling all securities on-hook spring; Hole capital after selling all securities on-hook body bottom rear wall is provided with and frees the groove that the button projection cooperates; Hole capital after selling all securities on-hook body front end is provided with the boss that cooperates with follower.
Compared to existing technology, the utlity model has following advantage:
1. simple in structure, by on casing, boring installing hole hole capital after selling all securities on-hook body is set, do not need to change significantly case structure, can improve and add this hole capital after selling all securities on-hook mechanism existing firearms.
2. reliability height, the boss of hole capital after selling all securities on-hook body bottom is realized the on-hook except being used for cooperating with follower, can also limit hole capital after selling all securities on-hook body and rotate, and solves influenced and permanent problem by rotating torque.
3. improve the convenience of hand-reset, free button, can not have to carry out under the automatically reset situation hand-reset at hole capital after selling all securities on-hook body by setting.
Description of drawings
Fig. 1 is structural representation of the present utility model (when bullet is housed);
Fig. 2 is structural representation of the present utility model (a no bullet situation);
Fig. 3 is the A portion enlarged drawing of Fig. 2.
The specific embodiment
As shown in Figure 3, a kind of firearms hole capital after selling all securities of the utility model on-hook mechanism, comprise gunlock 3, casing 1 and be arranged on follower 6 in the magazine 2, on the casing 1 at magazine 2 rear portions, bore installing hole, hole capital after selling all securities on-hook body 4 and hole capital after selling all securities on-hook spring 5 are placed installing hole, hole capital after selling all securities on-hook spring 5 is placed on the hole capital after selling all securities on-hook body 4, and hole capital after selling all securities on-hook body 4 can move up and down in installing hole, and hole capital after selling all securities on-hook body 4 bottom rear walls are provided with and free the groove that button 7 projections cooperate; Hole capital after selling all securities on-hook body 4 front ends are provided with the boss 9 that cooperates with follower 6, and boss 9 can prevent the rotation of hole capital after selling all securities on-hook body 4 and limit its distance to top offset.Follower 6 rear ends are provided with the projection 10 of stretching out in the magazine 2, and cooperate with the boss 9 of hole capital after selling all securities on-hook body 4 bottoms.Also be provided with on the casing 1 and free button 7, the projection of freeing button 7 cooperates with hole capital after selling all securities on-hook body 4 by the groove of hole capital after selling all securities on-hook body 4 bottoms; The casing 1 of hole capital after selling all securities on-hook body 4 belows is provided with magazine and buckles spring 8, deviates from casing 1 downwards to prevent hole capital after selling all securities on-hook body 4.
Referring to Fig. 1 and Fig. 2, when firearms of the present utility model were equipped with in use, the follower 6 in the magazine 2 (or bullet drum) can be along with the consumption of bullet to rising gradually.When bullet exhausts, follower 6 moves to the extreme higher position of magazine 2 (or bullet drum), and by with the cooperating of boss 9, make the last plane of the outstanding casing 1 in upper end of hole capital after selling all securities on-hook body 4, thereby 3 retainings of the gunlock in will answering into move to finish the hole capital after selling all securities on-hook at magazine 2 (or bullet drum) rear, prompting shooter should in time change magazine or bullet drum, changes the back by by freeing button 7 gunlock 3 being resetted.
Claims (2)
1, a kind of firearms hole capital after selling all securities on-hook mechanism, comprise gunlock (3), casing (1) and be arranged on magazine or the bullet drum in follower (6), it is characterized in that: also comprise hole capital after selling all securities on-hook body (4) and free button (7); Be provided with the installing hole that is used to install hole capital after selling all securities on-hook body (4) on the casing (1) that is positioned at magazine (2) rear portion, hole capital after selling all securities on-hook body (4) is located in the described installing hole by hole capital after selling all securities on-hook spring (5); Hole capital after selling all securities on-hook body (4) bottom rear wall is provided with and frees the groove that button (7) projection cooperates; Hole capital after selling all securities on-hook body (4) front end is provided with the boss (9) that cooperates with follower (6).
2, firearms hole capital after selling all securities on-hook according to claim 1 mechanism is characterized in that: be provided with magazine and buckle spring (8) on the casing (1) of hole capital after selling all securities on-hook body (4) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201884999U CN201159615Y (en) | 2007-12-13 | 2007-12-13 | Hollow chamber holding mechanism of fire arms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201884999U CN201159615Y (en) | 2007-12-13 | 2007-12-13 | Hollow chamber holding mechanism of fire arms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159615Y true CN201159615Y (en) | 2008-12-03 |
Family
ID=40110198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201884999U Expired - Fee Related CN201159615Y (en) | 2007-12-13 | 2007-12-13 | Hollow chamber holding mechanism of fire arms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159615Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959043A (en) * | 2017-04-27 | 2017-07-18 | 南京理工大学 | A kind of hole capital after selling all securities hook mechanism freed by cartridge clip |
| CN113310344A (en) * | 2021-06-25 | 2021-08-27 | 重庆建设工业(集团)有限责任公司 | Transmission mechanism of drum magazine hanging machine |
-
2007
- 2007-12-13 CN CNU2007201884999U patent/CN201159615Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959043A (en) * | 2017-04-27 | 2017-07-18 | 南京理工大学 | A kind of hole capital after selling all securities hook mechanism freed by cartridge clip |
| CN113310344A (en) * | 2021-06-25 | 2021-08-27 | 重庆建设工业(集团)有限责任公司 | Transmission mechanism of drum magazine hanging machine |
| CN113310344B (en) * | 2021-06-25 | 2022-09-23 | 重庆建设工业(集团)有限责任公司 | Transmission mechanism of hollow magazine hanging machine of drum magazine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CONGQING JIANSHE MOTORCYCLE CO.,LTD. Free format text: FORMER NAME: CHONGQING JIANSHE INDUSTRY (GROUP) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 400054, No. 1, Jianshe Avenue, Huaxi Industrial Park, Banan, Chongqing Patentee after: Chongqing Jianshe Motorcycle Co., Ltd. Address before: Zheng Jie 400050 Xiejiawan Jiulongpo District of Chongqing City No. 47 Patentee before: Chongqing Jianshe Industry (Group) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20101213 |