CN212620362U - Bolt frame - Google Patents
Bolt frame Download PDFInfo
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- CN212620362U CN212620362U CN202020953471.5U CN202020953471U CN212620362U CN 212620362 U CN212620362 U CN 212620362U CN 202020953471 U CN202020953471 U CN 202020953471U CN 212620362 U CN212620362 U CN 212620362U
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- gun
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- bolt
- shooting
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Abstract
The utility model is suitable for a gun safety accessory field provides a rifle bolt frame, rifle bolt frame includes: a body removably disposed within the bore for occupying a cartridge bore position; the handle is fixedly connected to the main body and is convenient for a person to hold; wherein, the handle is connected at the tip of main part, and the handle is the L setting with the main part. The utility model discloses the advantage: forcibly releasing the gun bolt to prevent accidental fire escape when a bullet exists in the chamber; the method comprises the following steps of marking a warning state, wherein a gun forced insurance state is usually marked obviously in tasks such as live ammunition shooting, simulated confrontation training, on-duty outburst and the like; the shooting is quickly switched, and the forced insurance state can be quickly released in case of some conditions, so that the shooting is switched into fighting shooting.
Description
Technical Field
The utility model belongs to gun safety accessory field especially relates to a rifle bolt frame.
Background
In the patrol and military performance process, the approach is marked by adopting a safety strip and a safety flag, after the gun is required to be disassembled by the safety strip, the gun is inserted from back to front from the gun bore and protrudes 3-5 cm in front of the gun muzzle, and the purposes of 'incapable loading of a bullet' and 'no-bullet state marking' are realized. The disadvantages are as follows: the gun needs to be decomposed and combined, the conversion of the 'no bullet' state and the 'loading' state of the gun is slow, the gun can only be used in tactical simulation training, and the gun cannot be used in the background of shooting class-object conversion and task state conversion. ② the marking effect is not obvious. A safety flag. Draw the bolt back, insert from the ejection window of the ammunition, the disadvantage: firstly, the composite material is not durable for repeated use; due to the influence of materials, the insertion part is slender and is not matched with the gun bore, and the insertion part can be inserted only after being aligned after being observed by eyes, so that the insertion is inconvenient; and thirdly, after the gun is released, synchronous 'bullet feeding and loading' cannot be realized, a gunlock is pulled by one hand and the safety flag is pulled out by the other hand on the premise that the gun is hung by straps or arms, legs and the like are used for fixing guns relatively, and the gun is not suitable for conversion of fighting states.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a rifle frame aims at solving and changes inconvenient problem.
The embodiment of the utility model provides a realize like this, a rifle bolt frame, include:
a body removably disposed within the bore for occupying a cartridge bore position;
the handle is fixedly connected to the main body and is convenient for a person to hold;
wherein, the handle is connected at the tip of main part, and the handle is the L setting with the main part.
In a preferred embodiment of the present invention, in use: the bolt is pulled back and the body is inserted from the ejection window of the cartridge. After insertion, the body will fill the "chamber" and no cartridge will be stored in the chamber and can not be entered from the magazine. Meanwhile, the 'bolt' and the 'bore' are physically separated by the main body, so that the bolt is released. The gun can be prevented from falling, accidentally pulling a trigger, and carrying out illegal operation, and the phenomenon that ammunition exists in a chamber and the gun is shot by mistake can be prevented. And (4) after the use is finished, releasing: on the basis of tactical gun holding, one hand holds the gun, the other hand directly pulls backwards, and moves synchronously with the gunlock, thereby relieving the forced insurance state of the gun. The bolt is automatically pushed to load (the magazine has a bullet) or automatically reset (the magazine has no bullet) under the action of the gun recoil spring. Under the backgrounds of armed patrol, quick reflex shot training and the like, when an emergency situation occurs, the gun is provided with the gun support to be forcibly locked, and when a bullet exists in the magazine, a shooter can directly pull the 'gun trigger pull handle' of the gun according to a long-term shooting habit, and the gun trigger frame is thrown out like a bullet shell, so that the gun trigger frame is directly switched into a shooting state. No matter the 'bolt machine pull handle' of pulling the gun or the pull handle of the product is ensured to be released at the first time, and the gun state can be quickly and effectively converted.
As a preferred embodiment of the present invention, the end of the main body away from the handle is set as a sub-caliber cone.
As a preferred embodiment of the utility model, the main part is provided with the back seat near the one end fixing of handle.
As a preferred embodiment of the present invention, the outer diameter of the rear seat is the same as the diameter of the main body, so that the rear seat and the main body form a rimless cartridge case structure.
As a preferred embodiment of the present invention, the end of the handle away from the main body is provided with a bend towards the non-connecting end of the main body.
As a preferred embodiment of the utility model, the handle is wrapped with a coating layer.
As another preferred embodiment of the present invention, the coating layer is set to be red.
Another object of the embodiments of the present invention is to provide a method for using a bolt carrier, which is suitable for the above bolt carrier, the method comprises the following steps:
drawing the bolt back and inserting the main body from the ejection window of the ammunition;
the body is removed from the interior of the chamber by pulling the handle rearwardly directly.
The embodiment of the utility model provides a bolt frame, which forcibly releases the bolt and prevents accidental fire when a bullet is in the chamber; the method comprises the following steps of marking a warning state, wherein a gun forced insurance state is usually marked obviously in tasks such as live ammunition shooting, simulated confrontation training, on-duty outburst and the like; the shooting is quickly switched, and the forced insurance state can be quickly released in case of some conditions, so that the shooting is switched into fighting shooting.
Drawings
Fig. 1 is a three-dimensional structure diagram of a bolt carrier according to an embodiment of the present invention;
in the drawings: the main part 1, buckle 2, back seat 3, handle 4, coating 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1, for the embodiment of the utility model provides a rifle rack's block diagram, include:
a main body 1 removably placed inside the chamber for occupying a cartridge chamber position;
the handle 4 is fixedly connected to the main body 1 and is convenient for a person to hold;
wherein, the handle 4 is connected with the end part of the main body 1, and the handle 4 and the main body 1 are arranged in an L shape.
In the embodiment of the utility model, during the use: the bolt is pulled back and the body 1 is inserted from the ejection window of the cartridge. After insertion, the body 1 will fill the "barrel" and no cartridge will be stored in the barrel and can not be inserted from the magazine. Meanwhile, the 'bolt' and the 'bore' are physically separated by the main body 1, so that the bolt is released. The gun can be prevented from falling, accidentally pulling a trigger, and carrying out illegal operation, and the phenomenon that ammunition exists in a chamber and the gun is shot by mistake can be prevented. And (4) after the use is finished, releasing: on the basis of tactical gun holding, one hand holds the gun, the other hand directly pulls backwards, and moves synchronously with the gunlock, thereby relieving the forced insurance state of the gun. The bolt is automatically pushed to load (the magazine has a bullet) or automatically reset (the magazine has no bullet) under the action of the gun recoil spring. Under the backgrounds of armed patrol, quick reflex shot training and the like, when an emergency situation occurs, the gun is provided with the gun support to be forcibly locked, and when a bullet exists in the magazine, a shooter can directly pull the 'gun trigger pull handle' of the gun according to a long-term shooting habit, and the gun trigger frame is thrown out like a bullet shell, so that the gun trigger frame is directly switched into a shooting state. No matter the 'bolt machine pull handle' of pulling the gun or the pull handle of the product is ensured to be released at the first time, and the gun state can be quickly and effectively converted.
The utility model discloses an in the example, main part 1 sets up to the bullet size to be convenient for coincide with the bore of a gun, handle 4 and main part 1 can constitute by the metal material, thereby guaranteed the hardness and the intensity of rifle frame, for example, steel, copper or other metal alloy support. Of course, other material supports are possible, such as rigid plastic, ceramic, etc., which are not described herein.
As an optimized embodiment of the utility model, the one end of keeping away from handle 4 of main part 1 sets up to the secondary caliber centrum, mainly refers to the bullet configuration, and the moderate degree reduces on its basis to better adaptation bore size is convenient for install fast and is target in place and take out the dissociation and take off. Meanwhile, the contact probability of the end part of the main body 1 and the gun bore is reduced, and the abrasion of the gun is reduced.
As an embodiment of the utility model, the one end fixing that main part 1 is close to handle 4 is provided with back seat 3, and the setting of back seat 3 is convenient for the inside of the better embedding bore of main part 1, has avoided the firing pin striking to cause main part 1 to damage.
As an embodiment of the present invention, the diameter of the outer edge of the rear seat 3 is the same as the diameter of the main body 1, so that the rear seat 3 and the main body 1 form a rimless cartridge case structure, thereby preventing the main body 1 from being placed and making the main body 1 more smoothly placed. Meanwhile, the device can be combined with the bullet catching hook on the gun bolt of the gun, and when the gun is pulled to pull the handle and pull the gun bolt, the device can be thrown out and released by the bullet catching hook.
As an embodiment of the present invention, the end of the handle 4 away from the main body 1 is provided with the bending part 2 toward the non-connecting end of the main body 1, and the handle is taken off when the handle 4 is prevented from being pulled by the bending part 2, so that the stability of the pulling is increased.
As the utility model discloses a preferred embodiment, the parcel has coating 5 on the handle 4, and the setting of coating 5 has increased the frictional force of handle 4, the phenomenon of skidding that produces when having avoided pulling handle 4 to guaranteed that the gun stand can throw out at any time.
As another preferred embodiment of the present invention, the coating 5 is set red to distinguish the identification warning status well, usually clearly identifying the gun "forced insurance" status in the tasks of live ammunition shooting, simulated confrontation training, duty handling and the like.
As an embodiment of the utility model provides a rifle bolt frame application method still is provided, is applicable to above-mentioned a rifle bolt frame, application method include following step:
drawing the bolt back and inserting the main body 1 from the ejection window of the ammunition;
the body 1 is removed from the inside of the bore by directly pulling the handle 4 backward.
Under the backgrounds of armed patrol, quick reflex shot training and the like, when an emergency situation occurs, the gun is provided with the gun support to be forcibly locked, and when a bullet exists in the magazine, a shooter can directly pull the 'gun trigger pull handle' of the gun according to a long-term shooting habit, and the gun trigger frame is thrown out like a bullet shell, so that the gun trigger frame is directly switched into a shooting state. No matter the 'bolt machine pull handle' of pulling the gun or the pull handle of the product is ensured to be released at the first time, and the gun state can be quickly and effectively converted. The installation and taking out are convenient and fast.
The utility model provides an in the above-mentioned embodiment, a rifle bolt frame is provided, during the use: the bolt is pulled back and the body 1 is inserted from the ejection window of the cartridge. After insertion, the body 1 will fill the "barrel" and no cartridge will be stored in the barrel and can not be inserted from the magazine. Meanwhile, the 'bolt' and the 'bore' are physically separated by the main body 1, so that the bolt is released. The gun can be prevented from falling, accidentally pulling a trigger, and carrying out illegal operation, and the phenomenon that ammunition exists in a chamber and the gun is shot by mistake can be prevented. And (4) after the use is finished, releasing: on the basis of tactical gun holding, one hand holds the gun, the other hand directly pulls backwards, and moves synchronously with the gunlock, thereby relieving the forced insurance state of the gun. The bolt is automatically pushed to load (the magazine has a bullet) or automatically reset (the magazine has no bullet) under the action of the gun recoil spring. Under the backgrounds of armed patrol, quick reflex shot training and the like, when an emergency situation occurs, the gun is provided with the gun support to be forcibly locked, and when a bullet exists in the magazine, a shooter can directly pull the 'gun trigger pull handle' of the gun according to a long-term shooting habit, and the gun trigger frame is thrown out like a bullet shell, so that the gun trigger frame is directly switched into a shooting state. No matter the 'bolt machine pull handle' of pulling the gun or the pull handle of the product is ensured to be released at the first time, and the gun state can be quickly and effectively converted.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A bolt face holster, the bolt face holster comprising:
a body removably disposed within the bore for occupying a cartridge bore position;
the handle is fixedly connected to the main body;
wherein, the handle is connected at the tip of main part, and the handle is the L setting with the main part.
2. The bolt face carrier of claim 1, wherein an end of the body distal from the handle is configured as a sub-calibre cone.
3. The bolt face carrier as claimed in claim 1 wherein a rear mount is fixedly mounted to an end of the body adjacent the handle.
4. The bolt face machine of claim 3, wherein the outer diameter of the rear seat is the same as the diameter of the main body, thereby forming a rimless cartridge case structure with the main body.
5. A bolt face carrier as claimed in claim 1 wherein the end of the handle remote from the body is provided with a bend towards the non-attached end of the body.
6. The bolt carrier of any one of claims 1-5, wherein the handle is coated with a coating.
7. The bolt face station as claimed in claim 6 wherein said cladding is provided in red.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020953471.5U CN212620362U (en) | 2020-05-30 | 2020-05-30 | Bolt frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020953471.5U CN212620362U (en) | 2020-05-30 | 2020-05-30 | Bolt frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620362U true CN212620362U (en) | 2021-02-26 |
Family
ID=74750312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020953471.5U Active CN212620362U (en) | 2020-05-30 | 2020-05-30 | Bolt frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212620362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457782A (en) * | 2020-05-30 | 2020-07-28 | 济南安必胜安防科技有限公司 | Bolt frame and using method |
-
2020
- 2020-05-30 CN CN202020953471.5U patent/CN212620362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457782A (en) * | 2020-05-30 | 2020-07-28 | 济南安必胜安防科技有限公司 | Bolt frame and using method |
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