CN216205652U - Firing pin release opening mechanism - Google Patents
Firing pin release opening mechanism Download PDFInfo
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- CN216205652U CN216205652U CN202122930497.5U CN202122930497U CN216205652U CN 216205652 U CN216205652 U CN 216205652U CN 202122930497 U CN202122930497 U CN 202122930497U CN 216205652 U CN216205652 U CN 216205652U
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- firing pin
- spring
- opening mechanism
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Abstract
The utility model relates to the technical field of launching devices, in particular to a firing pin release opening mechanism which comprises a cylinder body, a firing pin arranged in the cylinder body in a front-back sliding mode, and a disposable cylinder body arranged at the front end inside the cylinder body, wherein a through hole I used for enabling the firing pin to slide back and forth is formed in the disposable cylinder body, the firing pin comprises a sliding block, a connecting rod arranged at the rear end of the sliding block, a needle rod arranged at the front end of the sliding block, and a needle point arranged at the front end of the needle rod. The utility model has simple structure and reasonable design, the firing pin can rapidly puncture the diaphragm at the joint of the gas storage tank and the launching tube, so that the diaphragm is rapidly torn, high-pressure gas in the gas storage tank rapidly enters the firing pin release opening mechanism in the launching tube, and the launching power is large.
Description
Technical Field
The utility model relates to the technical field of launching devices, in particular to a striker release opening mechanism.
Background
When aiming at individual combat, the carried launching device enables the release opening mechanism to communicate the launching tube with the gas storage tank when launching, high-pressure gas in the gas storage tank enters the launching tube and launches a ball body in the launching tube, the release opening mechanism of the existing launching device cannot communicate the launching tube with the gas storage tank quickly, the high-pressure gas in the gas storage tank cannot enter the launching tube quickly, and the launching force of the launching device is insufficient.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide a striker release opening mechanism for allowing high-pressure gas in a gas tank to rapidly enter a launch barrel by rapidly advancing a striker.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
a firing pin release opening mechanism comprises a cylinder body, a firing pin arranged in the cylinder body in a front-back sliding mode, and a disposable cylinder body arranged at the front end inside the cylinder body, wherein a first through hole used for the front-back sliding of the firing pin is formed in the disposable cylinder body, the firing pin comprises a sliding block, a connecting rod arranged at the rear end of the sliding block, a needle rod arranged at the front end of the sliding block, and a needle point arranged at the front end of the needle rod, a gap is formed between the first through hole and the needle rod, a first spring is sleeved on the connecting rod in a sliding mode, the rear end of the first spring is fixedly connected with the inner wall of the cylinder body, and the front end of the first spring is fixedly connected with the rear end of the sliding block.
The length of the connecting rod is greater than that of the spring when the spring is compressed to the limit.
The middle of the sliding block is transversely provided with a second through hole, a positioning spring is arranged in the second through hole, positioning balls are fixedly connected to two ends of the positioning spring, a circle of baffle ring is arranged inwards at two ends of the second through hole, the diameter of a middle hole of the baffle ring is smaller than that of the positioning balls, the diameter of the second through hole is larger than that of the positioning balls, a circle of concave pit is formed in the corresponding position on the inner wall of the cylinder body, and the positioning spring is in a compressed rotating state.
The outer wall of the disposable cylinder body is provided with a circle of concave ring.
The side wall of the front end of the cylinder body is provided with an exhaust hole, the exhaust hole is provided with an electromagnetic valve, and a gap is arranged between the side wall of the cylinder body provided with the exhaust hole and the outer wall of the disposable cylinder body at the corresponding position.
The inner wall of the cylinder body at the rear end of the disposable cylinder body is provided with a boss, and the boss prevents the disposable cylinder body from moving backwards.
The gain effect of the utility model is:
when the launching device is used, gas in the gas storage tank firstly enters the disposable cylinder body and then enters the front end of the cylinder body, high-pressure gas at the front end of the cylinder body pushes the firing pin to move backwards, the first spring at the rear end of the firing pin is compressed, meanwhile, air pressure in the cylinder body at the rear end of the firing pin is compressed, when the certain compression is achieved, the high-pressure gas in the cylinder body at the front end of the firing pin is released, under the action of the elastic force of the first spring and the action force of the air pressure in the cylinder body at the rear end of the firing pin, the firing pin is pushed to move forwards, a diaphragm at the joint of the gas storage tank and the launching tube is punctured, the diaphragm is quickly torn, the joint of the gas storage tank and the launching tube is quickly opened, the high-pressure gas in the gas storage tank quickly enters the launching tube, and the launching power of the launching device is greatly provided; the length of the connecting rod is greater than that of the spring I when the spring I is compressed to the limit, so that the situation that the high-pressure gas at the front end of the cylinder body is too large, the spring I is compressed to exceed the limit, and the spring I is damaged is avoided; when the launching is carried out during the installation, the positioning ball is matched and clamped in the concave pit on the corresponding side, so that the phenomenon that the firing pin is forced under the action of external force under the transportation action, the firing pin mistakenly communicates the launching barrel with the air storage tank, and the mistaken launching is caused is effectively avoided; the outer wall of the disposable cylinder body is provided with a circle of concave ring, after being launched, the disposable cylinder body is deformed under the action of force and cannot be used again, and in a battlefield, the disposable cylinder body is discarded after being launched, and even if being picked up by enemies, the disposable cylinder body cannot be used again. The utility model has simple structure and reasonable design, the firing pin can rapidly puncture the diaphragm at the joint of the gas storage tank and the launching tube, so that the diaphragm is rapidly torn, high-pressure gas in the gas storage tank rapidly enters the firing pin release opening mechanism in the launching tube, and the launching power is large.
Drawings
Fig. 1 is a schematic structural view of the transportation and storage state of the present invention.
Fig. 2 is a structural schematic diagram of the inflated state of the present invention.
Fig. 3 is a schematic diagram of the transmitting state of the present invention.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
Referring to fig. 1, 2 and 3, the numbering in the figures: 1 is a cylinder body, 2 is a firing pin, 3 is a disposable cylinder body, 4 is a slide block, 5 is a connecting rod, 6 is a needle rod, 7 is a needle point, 8 is a spring I, 9 is a through hole I, 10 is a through hole II, 11 is a positioning spring, 12 is a positioning ball, 13 is a baffle ring, 14 is a pit, 15 is a concave ring, 16 is an exhaust hole, 17 is an electromagnetic valve and 18 is a boss.
The utility model relates to a firing pin release opening mechanism, which comprises a cylinder body 1, a firing pin 2 arranged in the cylinder body 1 in a front-back sliding manner, and a disposable cylinder body 3 arranged at the front end in the cylinder body 1, wherein a through hole I9 used for the front-back sliding of the firing pin 2 is arranged in the middle of the disposable cylinder body 3, the firing pin 2 comprises a sliding block 4, a connecting rod 5 arranged at the rear end of the sliding block 4, a needle rod 6 arranged at the front end of the sliding block 4, and a needle point 7 arranged at the front end of the needle rod 6, a gap is formed between the through hole I9 and the needle rod 6, a spring I8 is sleeved on the connecting rod 5 in a sliding manner, the rear end of the spring I8 is fixedly connected with the inner wall of the cylinder body 1, the front end of the spring I8 is fixedly connected with the rear end of the sliding block 4, the length of the connecting rod 5 is larger than the length of the spring I8 when being compressed to the limit, a through hole II 10 is transversely arranged in the middle of the sliding block 4, and a positioning spring 11 is arranged in the through hole II 10, the two ends of the positioning spring 11 are fixedly connected with positioning balls 12, the two ends of the through hole II 10 are provided with a circle of baffle rings 13 inwards, the diameter of the middle hole of each baffle ring 13 is smaller than that of the positioning ball 12, the diameter of the through hole II 10 is larger than that of the positioning ball 12, a circle of pits 14 are symmetrically arranged at the corresponding position on the inner wall of the cylinder body 1, the positioning spring 11 is in a compressed rotating state, the outer wall of the disposable cylinder body 3 is provided with a circle of concave rings 15, the side wall of the front end of the cylinder body 1 is provided with exhaust holes 16, electromagnetic valves 17 are arranged on the exhaust holes 16, a gap is arranged between the side wall of the cylinder body 1 provided with the exhaust holes 16 and the outer wall of the disposable cylinder body 3 at the corresponding position, the inner wall of the cylinder body 1 at the rear end of the disposable cylinder body 3 is provided with a boss 18, the boss 18 prevents the disposable cylinder body 2 from moving backwards, the boss 18 and the exhaust holes are arranged in a staggered manner, so that a gap is arranged between the side wall of the cylinder body 1 provided with the exhaust holes 16 and the outer wall of the disposable cylinder body 3 at the corresponding position, the high-pressure gas in the cylinder body 1 at the front end of the firing pin can enter the exhaust hole 16 through a gap arranged between the side wall of the cylinder body 1 provided with the exhaust hole 16 and the outer wall of the disposable cylinder body 3 at the corresponding position, and then is released through the exhaust hole 16.
When the utility model is used, the gas in the gas storage tank firstly enters the disposable cylinder body 3, then enters the front end of the cylinder body 1 through the gap between the through hole I9 arranged in the middle of the disposable cylinder body 3 and the needle rod 6, the high-pressure gas at the front end of the cylinder body 1 pushes the firing pin 2 to move backwards, the spring I8 at the rear end of the firing pin 2 is compressed, meanwhile, the air pressure in the cylinder body 1 at the rear end of the firing pin 2 is compressed, when the air pressure is compressed to a certain degree, the electromagnetic valve 17 at the front end of the cylinder body 1 is opened, so that the high-pressure gas in the cylinder body 1 at the front end of the firing pin enters the exhaust hole 16 through the gap arranged between the side wall of the cylinder body 1 provided with the exhaust hole 16 and the outer wall of the disposable cylinder body 3 at the corresponding position, the gas is released through the exhaust hole 16, under the action of the elastic force of the spring I8 and the action force of the air pressure in the cylinder body 1 at the rear end of the firing pin 2, the firing pin 2 is pushed to move forwards, the diaphragm at the joint of the gas storage tank and the launching tube is punctured, the diaphragm is rapidly torn, the joint of the gas storage tank and the launching tube is rapidly opened, high-pressure gas in the gas storage tank rapidly enters the launching tube, and the launching power of the launching device is greatly provided; the length of the connecting rod 5 is larger than that of the spring I8 when the spring I8 is compressed to the limit, so that the situation that the high-pressure gas at the front end of the cylinder body 1 is too large, the spring I8 is compressed to exceed the limit, and the spring I8 is damaged is prevented; when the launching device is transported and stored, the positioning ball 12 is clamped in the concave pit 14 on the corresponding side in a matching mode, the phenomenon that under the transportation action, an external force is applied to the striker 2 under the action of the external force, so that the striker 2 mistakenly communicates with the launching barrel and the air storage tank to cause mistaken launching is effectively avoided, when the launcher is launched, high-pressure air at the front end of the cylinder body 1 pushes the striker 2 to move backwards, the positioning ball moves to the through hole II in the sliding block, two ends of the through hole II 10 are both inwards provided with a circle of baffle ring 13, the diameter of a middle hole of the baffle ring 13 is smaller than that of the positioning ball 12, the positioning ball is prevented from being ejected out of the through hole integrally, the striker 2 moves backwards, and the positioning ball cannot return to the through hole II to influence the movement of the striker; the outer wall of the disposable cylinder body 3 is provided with a circle of concave ring, after being launched, the disposable cylinder body is deformed under the action of force and cannot be reused, and the disposable cylinder body is discarded after being launched in a battlefield, and cannot be reused even if being picked up by enemies, because the disposable cylinder body 3 is deformed, and meanwhile, other people pick up equipment and can not accurately measure the size of the disposable cylinder body 3 after being disassembled and wanting to make the disposable cylinder body by themselves. The utility model has simple structure and reasonable design, the firing pin can rapidly puncture the diaphragm at the joint of the gas storage tank and the launching tube, so that the diaphragm is rapidly torn, high-pressure gas in the gas storage tank rapidly enters the firing pin release opening mechanism in the launching tube, and the launching power is large.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A striker release opening mechanism characterized by: the disposable cylinder body is provided with a first through hole used for the front and back sliding of the striker, the striker comprises a sliding block, a connecting rod arranged at the rear end of the sliding block, a needle rod arranged at the front end of the sliding block and a needle point arranged at the front end of the needle rod, a gap is formed between the first through hole and the needle rod, a first spring is sleeved on the connecting rod in a sliding mode, the rear end of the first spring is fixedly connected with the inner wall of the cylinder body, and the front end of the first spring is fixedly connected with the rear end of the sliding block.
2. The striker release opening mechanism according to claim 1, wherein: the length of the connecting rod is greater than that of the spring when the spring is compressed to the limit.
3. The striker release opening mechanism according to claim 1, wherein: the middle of the sliding block is transversely provided with a second through hole, a positioning spring is arranged in the second through hole, positioning balls are fixedly connected to two ends of the positioning spring, a circle of baffle ring is arranged inwards at two ends of the second through hole, the diameter of a middle hole of the baffle ring is smaller than that of the positioning balls, the diameter of the second through hole is larger than that of the positioning balls, a circle of concave pit is formed in the corresponding position on the inner wall of the cylinder body, and the positioning spring is in a compressed rotating state.
4. The striker release opening mechanism according to claim 1, wherein: the outer wall of the disposable cylinder body is provided with a circle of concave ring.
5. The striker release opening mechanism according to claim 1, wherein: the side wall of the front end of the cylinder body is provided with an exhaust hole, the exhaust hole is provided with an electromagnetic valve, and a gap is arranged between the side wall of the cylinder body provided with the exhaust hole and the outer wall of the disposable cylinder body at the corresponding position.
6. The striker release opening mechanism according to claim 1, wherein: the inner wall of the cylinder body at the rear end of the disposable cylinder body is provided with a boss, and the boss prevents the disposable cylinder body from moving forwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122930497.5U CN216205652U (en) | 2021-11-26 | 2021-11-26 | Firing pin release opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122930497.5U CN216205652U (en) | 2021-11-26 | 2021-11-26 | Firing pin release opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216205652U true CN216205652U (en) | 2022-04-05 |
Family
ID=80914078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122930497.5U Active CN216205652U (en) | 2021-11-26 | 2021-11-26 | Firing pin release opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216205652U (en) |
-
2021
- 2021-11-26 CN CN202122930497.5U patent/CN216205652U/en active Active
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