CN207422981U - A kind of bore safety cock - Google Patents
A kind of bore safety cock Download PDFInfo
- Publication number
- CN207422981U CN207422981U CN201721323087.1U CN201721323087U CN207422981U CN 207422981 U CN207422981 U CN 207422981U CN 201721323087 U CN201721323087 U CN 201721323087U CN 207422981 U CN207422981 U CN 207422981U
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- China
- Prior art keywords
- bullet
- bore
- shape block
- pull rod
- safety cock
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- 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.)
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Abstract
The utility model provides a kind of bore safety cock, and including bullet shape block and pull rod, the bullet corresponding position of the elastomer block and bullet is provided with taper surface, and the pull rod is connected close at the position of the end face of the bullet shape block away from described taper surface one end.The bore safety cock of the utility model can close in the safety device of rifle and push and pull the gunlock for being used to push bullet on rifle to extreme position, bore is inserted by the shell throwing-out window on rifle side, so that playing, shape block is blocked in bore and bullet enters on the passage of bore, so that bullet cannot be introduced into bore, after so decontroling gunlock, gunlock can be supported to be difficult to reset completely in the tail end for playing shape block, it also effectively can avoid cocking off in the case where closing safety device and accidentally injure other people, and it needs only need to again push and pull gunlock to extreme position during shooting and bore safety cock is extracted by pull rod, enter bore under the promotion that bullet can be acted in gun action reset, ensure that army and arms law enfrocement official rapidly enter combat situation.
Description
Technical field
The utility model is related to a kind of firearms safety tool, especially a kind of bore safety cock.
Background technology
Rifle is a kind of military machine, is mainly used for emission bullet killing living aim.Army of the Chinese People's Liberation Army or
The law enfrocement officials such as People's Armed Police may carry rifle during execution task, other people are accidentally injured in order to avoid cocking off, usually will step
Safety device on rifle is opened, and is needed to close safety device when being in an emergency and could perform action entrance of loading
Combat situation, and close safety device this action need expend the regular hour, be in case of emergency difficult to rapidly enter war
Bucket-shaped state may be such that law enfrocement official misses shooting opportunity.
In view of this, the firearms safety tool that the applicant uses cooperation rifle conducts in-depth research, and has this then
Case generates.
Utility model content
It can avoid accidentally injuring the masses the purpose of this utility model is to provide one kind and ensure that law enfrocement official rapidly enters war
The bore safety cock of bucket-shaped state.
To achieve these goals, the utility model adopts the following technical solution：
A kind of bore safety cock, the pull rod including bullet shape block and with the bullet shape block integrally connected, the elastomer block and son
Taper surface is provided at the corresponding position of bullet of bullet, the pull rod is connected close to the bullet shape block away from the taper surface one
At the position of the end face at end.
As a kind of improvement of the utility model, the bullet shape block is connected with close to one end of the taper surface and institute
It states and plays the coaxially arranged guide rod of shape block.
As a kind of improvement of the utility model, the end face of the one end of the guide rod away from the bullet shape block is hemisphere face.
As a kind of improvement of the utility model, the described one end of bullet shape block away from the taper surface is provided with frustum.
As a kind of improvement of the utility model, the pull rod is curved rod, and the pull rod is connected with the bullet shape block
One end compared with the other end away from the taper surface.
As a kind of improvement of the utility model, the end face of one end that the pull rod is not connected with the elastomer block with it is described
Shape block is played to be arranged vertically.
As a kind of improvement of the utility model, anti-slip tank is offered on the pull rod.
As a kind of improvement of the utility model, the one side in arc core direction of the pull rod away from its arc is provided with support
Gusset.
Using the above program, the utility model has the advantages that：
The bore safety cock of the utility model can close in the safety device of rifle and will push bullet on rifle
Gunlock is pushed and pulled to extreme position, and bore is inserted by the shell throwing-out window on rifle side so that is played shape block and is blocked in bore and son
It snaps on the passage of bore, while pull rod is connected on the side wall of shell throwing-out window, so that bullet cannot be introduced into bore, so
After decontroling gunlock, gunlock can be supported to be difficult to reset completely in the tail end for playing shape block also can in the case where closing safety device
It effectively avoids cocking off and accidentally injures other people, and need only need to again push and pull gunlock to extreme position during shooting and extract by pull rod
Bore safety cock enters bore under the promotion that bullet can be acted in gun action reset, the action of safety device is closed without performing,
Ensure that army and arms law enfrocement official rapidly enter combat situation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model bore safety cock；
Fig. 2 is the present invention looks up structural representation of the utility model bore safety cock.
It is as follows that correspondence is indicated in figure：
10- bullet shape blocks；11- taper surfaces；
12- frustums；20- pull rods；
21- anti-slip tanks；22- bearing ribs；
30- guide rods.
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments.
As depicted in figs. 1 and 2, bore safety cock provided in this embodiment is used mainly as rifle accessory, in this implementation
Example is illustrated by taking 95 common formula automatic rifles as an example, which includes playing shape block 10 and integrally connect with playing shape block 10
The pull rod 20 connect, shape of being hit by a bullet block 10 is similar with the shape of rifle bullet, specifically, playing the diameter and rifle bullet of shape block 10
Diameter is identical, and length is more than the length of rifle bullet, and is provided with taper at the position corresponding with the bullet of bullet of elastomer block 10
Face 11, the taper surface 11 can play guiding role.Pull rod 20, which is connected to, plays shape block 10 by short round shape block 10 away from taper surface 11
At the position of the end face of one end.
It plays shape block 10 and the guide rod 30 coaxially arranged with playing shape block 10, guide rod 30 is connected with close to one end of taper surface 11
0.2-0.5 times of a diameter of 10 diameter of bullet shape block, and the length of guide rod 30 is slightly less than the length for playing shape block 10, in addition, guide rod
30 end faces away from the one end for playing shape block 10 are hemisphere face.It plays 10 one end away from taper surface 11 of shape block and is provided with frustum 12.
In use, first closing the safety device of rifle, then the gunlock for being used to push bullet on rifle is pushed and pulled extremely
After extreme position, shape block 10 will be played at this time, bore is inserted by the shell throwing-out window on rifle side so that played shape block 10 and be blocked in bore
And bullet enters on the passage of bore, during elastomer block 10 is inserted into bore, one end of guide rod 30 can be first supported in passage
Side wall on and using hemispherical guiding role guiding guide rod 30 turn to, then by guide rod 30 drive elastomer block 10 turn to, make
It obtains the inclination of elastomer block 10 and penetrates shell throwing-out window, simultaneously because the presence of taper surface 11, can effectively avoid elastomer block 10 and be stuck in shell throwing-out window
Side wall on, it is ensured that 10 inserting process of elastomer block is more smooth, helps to promote the service speed of user, plays shape block 10 completely
After being inserted into bore, pull rod 20 is connected on the side wall of shell throwing-out window naturally, and after unclamping gunlock at this time, gunlock, which can be supported, is playing shape block
It is difficult to reset completely on the frustum 12 of tail end, and stop of the bullet due to playing shape block 10 also cannot be introduced into bore, insure closing
It also can effectively avoid accidentally injuring the masses in the case of device.
Need shooting when, again by gunlock push and pull to extreme position and pass through pull rod 20 will play shape block 10 from bore
Pull out, due to it is preceding once push and pull gunlock when gunlock do not reset completely, again push and pull gunlock when stroke it is relatively short, take phase
To shorter, be conducive to user and in case of emergency hold shooting opportunity；Playing release gunlock after shape block 10 is drawn out makes it in step
It is resetted under the action of rifle contained spring, in this process, due to the stop of no bullet shape block 10, bullet can be moved in gun action reset
Into bore under the promotion of work, combat situation is rapidly entered.
Preferably, pull rod 20 is curved rod, and pull rod 20 is bored with playing one end that shape block 10 is connected compared with the other end is separate
Shape face 11, in other words, the arcuate directions of pull rod 20 (curved rod) have the one side of taper surface 11 towards shape block 10 is played, in this reality
It applies in example, the end face of one end that pull rod 20 is not connected with elastomer block 10 is arranged vertically with playing shape block 10.So when finger catches on drawing
It is possible to prevente effectively from the dislocation of finger joint hooks during the arc shaped inside of bar 20, and the pull rod 20 of arc shape also has certain guiding role, just
It quickly catches on pull rod 20 in user and then shape block 10 will be played and quickly pull out.
In addition, in the present embodiment, anti-slip tank 21, and arc core direction of the pull rod 20 away from its arc are offered on pull rod 20
The one side one side of taper surface 11 (i.e. away from) be provided with bearing rib 22, the thickness of 22 end positions of bearing rib more preferably greater than
The thickness of bearing rib plate body position.Bearing rib 22 generates elasticity when can prevent the pull rod 20 of arc shape from being drawn due to being hooked
It deforms and drawing bullet shape block 10 is caused bite phenomenon occur.
The utility model is described in detail above in conjunction with attached drawing, but the embodiment of the utility model and not only
It is limited to the above embodiment, those skilled in the art can make various modifications according to the prior art to the utility model, these
Belong to the scope of protection of the utility model.
Claims (8)
1. a kind of bore safety cock, which is characterized in that the pull rod including bullet shape block and with the bullet shape block integrally connected, the bullet
Taper surface is provided at shape block position corresponding with the bullet of bullet, the pull rod is connected close to the bullet shape block away from described
At the position of the end face of taper surface one end.
2. bore safety cock as described in claim 1, which is characterized in that the bullet shape block is close to one end of the taper surface one
Body is connected with the guide rod coaxially arranged with the bullet shape block.
3. bore safety cock as claimed in claim 2, which is characterized in that the end of the one end of the guide rod away from the bullet shape block
Face is hemisphere face.
4. bore safety cock as described in claim 1, which is characterized in that the described one end of bullet shape block away from the taper surface is set
It is equipped with frustum.
5. the bore safety cock as described in any claim in claim 1-4, which is characterized in that the pull rod is arc
Bar, and the pull rod and described one end for being connected of bullet shape block compared with the other end away from the taper surface.
6. bore safety cock as claimed in claim 5, which is characterized in that one end that the pull rod is not connected with the bullet shape block
End face with it is described bullet shape block be arranged vertically.
7. bore safety cock as claimed in claim 5, which is characterized in that offer anti-slip tank on the pull rod.
8. bore safety cock as claimed in claim 5, which is characterized in that the one of arc core direction of the pull rod away from its arc
Side is provided with bearing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323087.1U CN207422981U (en) | 2017-10-13 | 2017-10-13 | A kind of bore safety cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323087.1U CN207422981U (en) | 2017-10-13 | 2017-10-13 | A kind of bore safety cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207422981U true CN207422981U (en) | 2018-05-29 |
Family
ID=62311389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721323087.1U Active CN207422981U (en) | 2017-10-13 | 2017-10-13 | A kind of bore safety cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207422981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606988A (en) * | 2017-10-13 | 2018-01-19 | 傅济民 | A kind of bore safety cock |
| CN110285706A (en) * | 2019-06-21 | 2019-09-27 | 随州大方精密机电工程有限公司 | A kind of coaxial push-pull type DF37 millimeters of antiaircraft gun breech block locking devices and control method |
-
2017
- 2017-10-13 CN CN201721323087.1U patent/CN207422981U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606988A (en) * | 2017-10-13 | 2018-01-19 | 傅济民 | A kind of bore safety cock |
| CN110285706A (en) * | 2019-06-21 | 2019-09-27 | 随州大方精密机电工程有限公司 | A kind of coaxial push-pull type DF37 millimeters of antiaircraft gun breech block locking devices and control method |
| CN110285706B (en) * | 2019-06-21 | 2021-06-11 | 随州大方精密机电工程有限公司 | Coaxial push-pull type DF37 mm high-speed gun breechblock locking device |
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