CN2394184Y - Safety catch of semi-automatic sporting gun - Google Patents
Safety catch of semi-automatic sporting gun Download PDFInfo
- Publication number
- CN2394184Y CN2394184Y CN 99253516 CN99253516U CN2394184Y CN 2394184 Y CN2394184 Y CN 2394184Y CN 99253516 CN99253516 CN 99253516 CN 99253516 U CN99253516 U CN 99253516U CN 2394184 Y CN2394184 Y CN 2394184Y
- Authority
- CN
- China
- Prior art keywords
- insurance
- firing pin
- safety
- machine frame
- plane
- 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
Links
Images
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to a safety catch of semi-automatic sporting guns. The back of the sporting gun is provided with a striking needle safety hole which can contain a striking needle safety, and is provided with a pin hole which can be inserted with a striking needle safety pin; the middle part of a machine frame is provided with a safety plane and a safety slope and a safety freeing face which are connected with the safety plane in order; the upper part of the striking needle safety is provided with a safety column part, the lower part is a safety guidance part, and the middle part is an abdicating column part; the back third part of the striking needle is provided with a safety projection. The utility model has the advantages of compact structure, simple structure and reliable performance.
Description
The utility model relates to the insurance institution not in place along semi-automatic shotgun, and this insurance institution is used for shotgun and explosion-proof weapon.International Patent classificating number is: F41A17/00.
There is not insurance institution not in place on the common semi-automatic shotgun.Thereby, if because excessive or other unexpected factors of resistance, after causing the locking of machine frame promotion locking lug to put in place, not covering free travel promptly stops to advance again, this moment is as launching, to cause early unblanking even lock in person even if, not open bore, may cause the grievous injury accident thereby do not drop at gun pressure under the situation of safe range.
The purpose of this utility model is just in order to solve weak point of the prior art, and proposed a kind of insurance institution not in place of semi-automatic shotgun.This insurance institution not in place is not added in other positions of the body of a gun, locate as casing, emitter etc., just be added in automatic machine (comprising gunlock, machine frame, locking lug, firing pin etc.) inside, work by gunlock and machine frame position relation, drive the firing pin insurance by seesawing of machine frame and move up and down, block and discharge firing pin.
The purpose of this utility model is achieved in that
A kind of insurance institution not in place of semi-automatic shotgun is made up of gunlock, machine frame, firing pin insurance, firing pin and firing pin insurance spring etc.Have the firing pin insurance hole that can hold the firing pin insurance at the rear portion of gunlock, and have the pin-and-hole that can insert the firing pin safety plug; Be provided with the insurance plane at the middle part of machine frame and free face with insurance inclined-plane and insurance that the insurance plane links to each other successively; The insurance columnar portion is arranged at the top of firing pin insurance, and the bottom is the insurance guide part, and the middle part is for stepping down columnar portion; Back 1/3rd places of firing pin are provided with the insurance projection.
The utility model has 5 width of cloth accompanying drawings, and wherein Fig. 5 a is a most preferred embodiment of the present utility model, also can make the accompanying drawing of specification digest.
Fig. 1 a, gunlock schematic diagram of the present utility model;
The partial sectional view of Fig. 1 b, Fig. 1 a;
Fig. 2 a, machine frame front view of the present utility model;
Fig. 2 b, machine frame vertical view of the present utility model;
Fig. 3, firing pin of the present utility model insurance schematic diagram;
Fig. 4, firing pin schematic diagram of the present utility model;
Fig. 5 a, safety position of the present utility model (machine frame is not in place) schematic diagram;
The A-A cutaway view of Fig. 5 b, Fig. 5 a;
The B-B cutaway view of Fig. 5 c, Fig. 5 a;
Fig. 6 a, safety position of the present utility model (machine frame puts in place) schematic diagram;
The A-A cutaway view of Fig. 6 b, Fig. 6 a;
The B-B cutaway view of Fig. 6 c, Fig. 6 a.
The utility model advantage compared with prior art is: compact conformation, simple, action Reliably.
Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described further.
A kind of insurance institution not in place of semi-automatic shotgun is made up of gunlock 1, machine frame 3, firing pin insurance 7, firing pin 11 and firing pin insurance spring 15 etc.As shown in Figure 1, have the firing pin insurance hole 2 that can hold firing pin insurance 7 at the rear portion of gunlock 1, and have the pin-and-hole 17 that can insert firing pin safety plug 16, for firing pin insurance 7 and firing pin insurance spring spacing; As shown in Figure 2, be provided with insurance plane 4 at the middle part of machine frame 3 and free face 6 with insurance with the insurance inclined-plane 5 that insurance plane 4 links to each other successively, they insure 7 insurance guide part 10 effects respectively with firing pin, make the insurance columnar portion 8 of firing pin insurance 7 be in differing heights.Insurance plane 4 and 10 effects of insurance guide part make insurance cylinder 8 be in extreme lower position, block the insurance projection 12 of firing pin 11.Be safety position this moment; Face 6 and 10 effects of insurance guide part are freed in insurance, make insurance columnar portion 8 be in the extreme higher position, get out of the way the insurance projection 12 of firing pin 11.Be the arming state this moment.The arming process is insurance inclined- plane 5 and 10 effects of insurance guide part, makes insurance cylinder 8 lift to the extreme higher position (machine frame 3 is covered free travel) from extreme lower position gradually, gets out of the way the process of firing pin insurance projection 12.As shown in Figure 3, insurance columnar portion 8 is arranged at the top of firing pin insurance 7, and the bottom is insurance guide part 10, and the middle part is for stepping down columnar portion 9; As shown in Figure 4, back 1/3rd places of firing pin 11 are provided with insurance projection 12.Insurance columnar portion 8 effects of the insurance projection 12 on the firing pin 11 and firing pin insurance when machine frame 3 is not in place, make firing pin 11 can not hit bullet primers forward.
Action principle of the present utility model is as follows:
As shown in Figure 5, machine frame 3 is driving links, and gunlock 1 is a driven member, and locking lug 14 is middlewares.After the percussion, machine frame 3 is covered free travel (as shown in Figure 6) earlier, draws locking lug 14 to unblank to turning down afterwards, drives gunlock 1 recoil; After the recoil put in place, machine frame 3 promoted gunlock 1 and advances again and push away to spring into thorax under the effect of kicker power, after gunlock 1 enters the position again, machine frame 3 promotion locking lugs 14 upwards revolution snap in the locking groove of gun barrel 13, after locking put in place, machine frame 3 continued to advance again, up to covering free travel.This moment, rifle was arm-to-arm.But, if because excessive or other unexpected factors of resistance, after causing 14 lockings of machine frame 3 promotion locking lugs to put in place, not covering free travel promptly stops to advance again, if launch this moment, to cause early unblanking even lock in person even if, not open bore, may cause the grievous injury accident thereby do not drop at gun pressure under the situation of safe range.
This insurance institution not in place is made up of gunlock 1, machine frame 3, firing pin insurance 7, firing pin 11, firing pin insurance spring 15, firing pin safety plug 16.Gunlock 1 rear portion has firing pin insurance hole 2 and holds firing pin insurance 7, and has pin-and-hole and squeeze into firing pin safety plug 16, firing pin insurance spring 15 and firing pin is insured 7 spacing; Machine frame 3 has insurance plane 4, insurance inclined-plane 5, insurance to free face 6, respectively with firing pin insurance 7 on guide part 10 effects; The insurance columnar portion 8 and the columnar portion 9 of stepping down are arranged in the firing pin insurance 7, respectively with firing pin 11 on 12 effects of insurance projection, block or get out of the way firing pin 11 (as Fig. 1～shown in Figure 4).
From unblanking the recoil before proceed to locking again, firing pin insurance 7 under 15 effects of firing pin insurance spring with below guide part 10 location, this moment, the lower end of guide part 10 was positioned on the insurance plane 4 on the machine frame 3.
As shown in Figure 5, gunlock 1 has pushed away and has sprung into thorax, after 14 lockings of machine frame 3 promotion locking lugs put in place, when machine frame 3 is walked free travel, the guide part 10 of firing pin insurance 7 begins to walk the insurance inclined-plane 5 on the machine frame 3, and the insurance columnar portion 8 compression firing pin insurance springs 15 of firing pin insurance 7 constantly rise.Before machine frame 3 was covered free travel, insurance columnar portion 8 was blocked firing pin 11 proal routes all the time, and insurance columnar portion 8 is superimposed with the insurance projection 12 on the firing pin 11, and the overlapping amount that reaches in the horizontal direction on the vertical direction is respectively X and Y.Pull the trigger this moment or machine frame stops at herein the back percussion, under the effect of percussion power F, firing pin 11 moves forward to insurance projection 12 and contacts at a place with insurance cylinder 8 and stop, firing pin 11 heads to gunlock 1 front end face apart from being L, can not hit bullet primers and finish emission, play safety effect.Be safety position this moment.
As shown in Figure 6, when machine frame 3 was covered free travel, the insurance that guide part 10 lower ends of firing pin insurance 7 have been positioned on the machine frame 3 was freed on the face 6.Insure columnar portion 8 and be in the extreme higher position this moment, no longer superimposed with insurance projection 12.Allow columnar portion 9 and insurance projection 12 have the gap, thereby got out of the way firing pin 11 proal routes.Pull the trigger this moment, and under the effect of percussion power F, firing pin 11 travels forward and gives prominence to gunlock 1 front end face (L1 is the firing pin overhang), can hit bullet primers and finish emission.Free state for insurance this moment.
Claims (1)
1, a kind of insurance institution not in place of semi-automatic shotgun, form by gunlock (1), machine frame (3), firing pin insurance (7), firing pin (11) and firing pin insurance spring (15) etc., it is characterized in that: have the firing pin insurance hole (2) that can hold firing pin insurance (7) at the rear portion of gunlock (1), and have the pin-and-hole (17) that can insert firing pin safety plug (16); Be provided with insurance plane (4) at the middle part of machine frame (3), and freed face (6) with the insurance inclined-plane (5) and the insurance that link to each other successively of insurance plane (4); Insurance columnar portion (8) is arranged at the top of firing pin insurance (7), and the bottom is insurance guide part (10), and the middle part is the columnar portion of stepping down (9); Back 1/3rd places of firing pin (11) are provided with insurance projection (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253516 CN2394184Y (en) | 1999-11-05 | 1999-11-05 | Safety catch of semi-automatic sporting gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253516 CN2394184Y (en) | 1999-11-05 | 1999-11-05 | Safety catch of semi-automatic sporting gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2394184Y true CN2394184Y (en) | 2000-08-30 |
Family
ID=34037395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99253516 Expired - Fee Related CN2394184Y (en) | 1999-11-05 | 1999-11-05 | Safety catch of semi-automatic sporting gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2394184Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338593A (en) * | 2011-09-28 | 2012-02-01 | 南京理工大学 | Tool for demolishing by using energy of blank cartridge |
| CN104457402B (en) * | 2014-11-17 | 2016-07-06 | 重庆建设工业(集团)有限责任公司 | The percussion safety structure of firearms |
| CN108917457A (en) * | 2018-09-17 | 2018-11-30 | 浙江新华机械制造有限公司 | Pocket pistol |
| CN113251854A (en) * | 2021-05-20 | 2021-08-13 | 重庆建设工业(集团)有限责任公司 | Safety mechanism for gun not in place |
-
1999
- 1999-11-05 CN CN 99253516 patent/CN2394184Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338593A (en) * | 2011-09-28 | 2012-02-01 | 南京理工大学 | Tool for demolishing by using energy of blank cartridge |
| CN104457402B (en) * | 2014-11-17 | 2016-07-06 | 重庆建设工业(集团)有限责任公司 | The percussion safety structure of firearms |
| CN108917457A (en) * | 2018-09-17 | 2018-11-30 | 浙江新华机械制造有限公司 | Pocket pistol |
| CN108917457B (en) * | 2018-09-17 | 2024-04-09 | 浙江新华机械制造有限公司 | Pocket Pistol |
| CN113251854A (en) * | 2021-05-20 | 2021-08-13 | 重庆建设工业(集团)有限责任公司 | Safety mechanism for gun not in place |
| CN113251854B (en) * | 2021-05-20 | 2023-03-14 | 重庆建设工业(集团)有限责任公司 | Safety mechanism for gun not in place |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE4109777C2 (en) | ||
| DE2442107A1 (en) | SEMI-AUTOMATIC FIRE ARM | |
| US6665973B1 (en) | Striker trigger mechanism for automatic and semi-automatic firearms | |
| DE19507052A1 (en) | Firearm trigger | |
| CN1034424A (en) | Self loading pistol | |
| CN2394184Y (en) | Safety catch of semi-automatic sporting gun | |
| DE867817C (en) | Lock for automatic weapons | |
| IL263351A (en) | Pistol with a low-lying barrel | |
| US1743472A (en) | Semiautomatic rifle | |
| US3678800A (en) | Self-loading pistol with cocking trigger | |
| DE3238403C2 (en) | Firearm with bolt stop and cartridge ejector | |
| WO1987003952A1 (en) | Firearms | |
| DE19623474A1 (en) | Safety-catch mechanism for firearm | |
| US2945423A (en) | Firearm | |
| CN112179201B (en) | Be applied to unmanned aerial vehicle's no recoil firearm | |
| DE102019124569B4 (en) | Lock system | |
| FI881121A0 (en) | Cartridge feeder for feeding cartridges from a tubular magazine to a grooved barrel of a firearm | |
| CN1007291B (en) | Pistol machanism for blocking firing pin | |
| US4894939A (en) | Safety for fire arms | |
| CN1086331C (en) | Pneumatic rivetter | |
| CN2394183Y (en) | Bullet mechanism of semi-automatic sporting gun | |
| DE10240891A1 (en) | Automatic weapon has breech block and breech block mounting, breech block having locking block which moves at right angles to it and grips lugs to lock it | |
| CN2360232Y (en) | Nail gun | |
| DE1166052B (en) | Emergency device with insert barrel for firing small caliber ammunition with automatic handguns, especially assault rifles with hammer ignition | |
| CN2585171Y (en) | Device for elongating bore of gun |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |