CN202002549U - Firing pin protector of individual ammunition firing machine - Google Patents
Firing pin protector of individual ammunition firing machine Download PDFInfo
- Publication number
- CN202002549U CN202002549U CN2011200468102U CN201120046810U CN202002549U CN 202002549 U CN202002549 U CN 202002549U CN 2011200468102 U CN2011200468102 U CN 2011200468102U CN 201120046810 U CN201120046810 U CN 201120046810U CN 202002549 U CN202002549 U CN 202002549U
- Authority
- CN
- China
- Prior art keywords
- firing pin
- handlebar
- insurance
- protecting
- firing
- 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 firing pin protector of an individual ammunition firing machine. The firing pin protector comprises a positioning rotary shaft, a firing pin stop block and a protecting handlebar, wherein one end of the firing pin stop block and one end of the protecting handlebar are simultaneously and fixedly connected with the positioning rotary shaft; the protecting handlebar is vertical to the firing pin stop block, namely the protecting handlebar is parallel to the firing pin, and the firing pin protector is in a 'protection' state; only when a force vertical to the firing pin is applied to the protecting handlebar, the protecting handlebar is pushed; and when an operator habitually pushes the protecting handlebar along the direction parallel to the firing pin, the protecting handlebar is not moved, so error operation is avoided. In addition, when a folding handlebar of the firing machine is in a retracted state, the protecting handlebar is parallel to the folding handlebar, and the protecting handlebar cannot move under the blocking of the folding handlebar, so that the protecting property of the firing pin protector is further improved.
Description
Technical field:
The utility model relates to a kind of ammunition percussion lock, especially a kind of firing pin insurance of individual soldier's ammunition percussion lock.
Background technology:
In 80 millimeters individual soldiers' series ammunition percussion locks that use in the army now (80 millimeters individual anti-tank rockets of PF89 formula, 80 millimeters individual soldier's multipurposes of PF89A formula rocket, 80 millimeters individual rockets of PF89A formula assault fortified position bullet, 80 millimeters individual rockets of PF89 formula, 1 type high explosive anti-tank cartridge), firing pin block during its firing pin insures and insurance are namely insured handle and firing pin perpendicular direction being on the same level line.The proper operation step of firing lock is: open the folding handle of percussion lock → open Trigger safety → preceding handle that pushes → close Trigger safety → opening firing pin insures → open Trigger safety → the cocking shooting.But, in practical operation, maloperation appears easily: after opening Trigger safety, just push pin insurance of the handle that pushes before not having, and because the said structure of firing pin insurance, the direction of motion along firing pin, hand is easy to just can promote insurance rotating, open in the process of firing pin insurance, the firing pin insurance promotes the firing pin interlock, breaks away from when cooperating when the firing pin insurance moves to firing pin along the smooth bevel of firing pin, firing pin is under the effect of striker spring, automatically reset, and cause ammunition to be pulled the trigger automatically, occur unexpected personal injury easily.Existing in prior technology weak point that Here it is.
The utility model content:
The technical problems to be solved in the utility model is exactly at the existing in prior technology deficiency, and a kind of firing pin insurance of individual soldier's ammunition percussion lock is provided.
This programme is achieved by the following technical measures: the firing pin insurance of this individual soldier's ammunition percussion lock comprises firing pin block and the insurance handle that positioning rotating shaft and an end are fixedly connected with positioning rotating shaft simultaneously, and described insurance handle is vertical with the firing pin block.
The cross section of above-mentioned insurance handle is " L " type, and when promoting the firing pin insurance, finger can contact its side, to be easy to open the firing pin insurance.
The insurance of above-mentioned " L " type on be set with sheath, sheath can effectively increase the insurance and the finger contact area, to reduce thrust, handled easily.
Above-mentioned sheath is " one " font, can reach increase insurance with the purpose of the contact area of finger, again can simplified structure.
The beneficial effect of this programme can be learnt according to the narration to such scheme, in the firing pin insurance of this individual soldier's ammunition percussion lock, insurance is vertical with the firing pin block, i.e. insurance is parallel with firing pin, and be " insurance " state of firing pin insurance this moment, only has insuring when applying the power vertical with firing pin, could promote the insurance handle, and operating personnel habitually along the direction parallel with firing pin promote insurance the time, insure motionless, thereby avoided maloperation.In addition, when the folding handle of percussion lock was in collapsed state, insurance under the stopping of folding handle, made insurance moving parallel with the folding handle of this moment, has further improved the safety of firing pin insurance.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is for adopting the structural representation of individual soldier's ammunition percussion lock of the present utility model.
Among the figure, 1 is positioning rotating shaft, and 2 are the insurance handle, and 3 is sheath, and 4 is the firing pin block, and 5 are the percussion body, and 6 for hitting handle, and 7 is the plate arbor, and 8 is plate organizational security danger, and 9 is the plate machine, and 10 is plate machine safety axis, and 11 are folding handle.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
A kind of firing pin insurance of individual soldier's ammunition percussion lock, as depicted in figs. 1 and 2, it comprise firing pin block 4 that positioning rotating shaft 1 and an end are fixedlyed connected with positioning rotating shaft 1 simultaneously and cross section for the insurance of " L " type 2, insurance by positioning rotating shaft 1 drives firing pin block 4 when rotating to 2 and rotates together, the insurance of " L " type is the sheath 3 that is set with " one " font on 2, sheath 3 is parallel with firing pin, increase and the contact area of pointing by sheath 3, to reach the labour-saving purpose, described insurance is vertical with firing pin block 42, and promptly insurance is parallel with firing pin 2.
In this firing pin insurance, when insurance was in the position parallel with firing pin to 2, firing pin block 4 cooperated with the front end of firing pin, makes the firing pin akinesia, and be " insurance " state this moment; When insurance turned to the position vertical with firing pin to 2, firing pin block 4 broke away from firing pin and cooperates, and be " emission " state this moment.
When removing the safety position of firing pin insurance, need to apply perpendicular power to 2 to insurance, namely need to promote insurance 2 along the direction vertical with firing pin, just can make insurance 2 and firing pin block 4 along positioning rotating shaft 1 rotation, thereby removed stopping of 4 pairs of firing pins of firing pin block.If this moment, the operator habitually promoted insurance 2 o'clock along the direction parallel with firing pin because the direction of thrust is parallel 2 direction with insurance, so, insure 2 maintenances motionless, thereby effectively avoided the ammunition automatic firing that causes owing to maloperation.
Can pass through existing techniques in realizing without the technical characterictic of describing in the utility model, not repeat them here.
Claims (4)
1. the firing pin of individual soldier's ammunition percussion lock insurance, it comprises firing pin block and the insurance handle that positioning rotating shaft and an end are fixedly connected with positioning rotating shaft simultaneously, it is characterized in that: described insurance is vertical with the firing pin block.
2. the firing pin insurance of individual soldier's ammunition percussion lock according to claim 1 is characterized in that: the cross section of described insurance handle is " L " type.
3. the insurance of the firing pin of individual soldier's ammunition percussion lock according to claim 2 is characterized in that: the insurance of described " L " type on be set with sheath.
4. the firing pin insurance of individual soldier's ammunition percussion lock according to claim 3 is characterized in that: described sheath is " one " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200468102U CN202002549U (en) | 2011-02-24 | 2011-02-24 | Firing pin protector of individual ammunition firing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200468102U CN202002549U (en) | 2011-02-24 | 2011-02-24 | Firing pin protector of individual ammunition firing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202002549U true CN202002549U (en) | 2011-10-05 |
Family
ID=44705286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200468102U Expired - Fee Related CN202002549U (en) | 2011-02-24 | 2011-02-24 | Firing pin protector of individual ammunition firing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202002549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102964A (en) * | 2011-02-24 | 2011-06-22 | 张余清 | Firing pin bolt for individual ammunition percussion lock |
-
2011
- 2011-02-24 CN CN2011200468102U patent/CN202002549U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102964A (en) * | 2011-02-24 | 2011-06-22 | 张余清 | Firing pin bolt for individual ammunition percussion lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |