CN2157480Y - Rotary recessed type firing pin double safety mechanism - Google Patents
Rotary recessed type firing pin double safety mechanism Download PDFInfo
- Publication number
- CN2157480Y CN2157480Y CN 93207068 CN93207068U CN2157480Y CN 2157480 Y CN2157480 Y CN 2157480Y CN 93207068 CN93207068 CN 93207068 CN 93207068 U CN93207068 U CN 93207068U CN 2157480 Y CN2157480 Y CN 2157480Y
- Authority
- CN
- China
- Prior art keywords
- firing pin
- gun
- safety
- classics
- recessed type
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/64—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers
- F41A17/72—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers trigger-operated, i.e. the movement of the trigger bringing a firing-pin safety into inoperative position during the firing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A17/00—Safety arrangements, e.g. safeties
- F41A17/74—Hammer safeties, i.e. means for preventing the hammer from hitting the cartridge or the firing pin
- F41A17/82—Hammer safeties, i.e. means for preventing the hammer from hitting the cartridge or the firing pin trigger-operated, i.e. the movement of the trigger bringing a hammer safety into inoperative position during firing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The utility model relates to a rotary recessed type firing pin double safety mechanism, which is provide with double safety of manual operation and trigger linkage, namely, an L-shaped rotary lug and a latch are arranged on a firing pin; when a trigger is triggered, the rotary lug and the latch can play a double safety function, and shortcomings of the firing pin with single safety existing in the prior art can be overcome. The utility model has advantages of advanced design, good safety performance and high safety.
Description
The utility model relates to a kind of safety mechanism of small arms.
In the various firing pin insurance institution of existing pistol, relatively more outstanding is the western lattice P226 pistol and the gondola M92F formula pistol of Switzerland.The shortcoming of these two kinds of pistol firing pin insurances is to shut or open insurance, and firing pin all is on original position.If the former is the sliding machine forward play of hammer, and hammer directly hits firing pin, though firing pin was blocked by the gib with the trigger interlock and can not pull the trigger bullet this moment, gib bears the easy damage of impact of hammer.Moreover the automatic firing pin insurance of this trigger interlock, leading safety effect can not be played, and other manual safety must be increased.If the latter is the sliding machine of hammer, though can only beat on the insurance cylinder, when muzzle fell down, firing pin can be with the self inertia Collision gun fire of upspringing, though inertia force is little, this also is a unsafe factor.
The purpose of this utility model provides a kind of rotary recessed type firing pin double safety mechanism.This mechanism has overcome the deficiency that above-mentioned two kinds of firing pins exist, and has played real safety effect.
The purpose of this utility model realizes by the following method: generally speaking, the firing pin of gun is positioned at the bullet rear portion, after pulling Ji Ji Chung bump, hits the bullet that fires with a gun with inertia.The design's inventive point is to be provided with an axial elongated slot on firing pin, and the groove of semicircular and a rectangle is arranged in the body of a gun above this groove place, and L shaped commentaries on classics salient mounting reaches firing pin elongated slot front portion in semi-circular recesses.Gib is positioned at rectangular recess and firing pin elongated slot rear portion.What L shaped commentaries on classics was protruding radially rotates by the handle adjustment that is positioned at body of a gun both sides, and gib then joins with the original link rod of trigger.
This utility model has following advantage: design is unique, advanced design, owing to possess manual and the interlock double insurance, so safety performance is good, safe and reliable.
Accompanying drawing (1) is the structural scheme of mechanism under the gun safety position.
Accompanying drawing (2) is handle 12 schematic diagrames.
Accompanying drawing (3) is the structural scheme of mechanism under the gun arm-to-arm.
Accompanying drawing (4) is the structural scheme of mechanism under the gun percussion state.
Among the figure: 1-hammer, 2-trigger interlock insurance gib, 3-rotary recessed type insurance (manual safety) L shaped commentaries on classics are protruding, 4-striker spring, 5-trigger, 6-firing pin, 7-bullet, 8-gun barrel, 9-gun bottom hold, the 10-body of a gun, 11-trigger link rod, 12-handle.
Embodiment: as shown in Figure 1: firing pin 6 draws between bullet 7 and trigger 5.Be provided with an axial elongated slot on firing pin 6, the groove of a semicircular and rectangle is arranged in the body of a gun 10 above this groove place, L shaped commentaries on classics protruding 3 is contained in the semi-circular recesses and firing pin elongated slot front portion, and gib 2 is positioned at rectangular recess and firing pin elongated slot rear portion.Radially rotating by the handle 12 that is positioned at body of a gun both sides of L shaped commentaries on classics protruding 3 adjusted, shown in figure (2).Gib 2 then drives by trigger link rod 11.
Figure (1) is depicted as the structural scheme of mechanism under the gun safety position.At this moment firing pin 6 is blocked by gib 2 and L shaped commentaries on classics protruding 3 simultaneously, makes the firing pin 6 rear end retraction body of a guies 10 rear end faces, and firing pin 6 front ends are nest at the bottom of bullet, constitutes the firing pin dual fail-safe.
Open trigger, by adjusting shown in arrow among the figure (1) L shaped commentaries on classics protruding 3, make gun be in the arm-to-arm shown in the figure (3).At this moment manual safety is that protruding 3 insurances of L shaped commentaries on classics are removed, but trigger interlock insurance gib 2 also is positioned at firing pin 6 elongated slots, promptly is on the safety position, so under the situation of cocking not, still can play reliable safety effect.
Gun percussion state is shown in figure (4): cocking 5, and trigger link rod 11 is lifted gib 2, make in its retraction rectangular recess, promptly thorough arm, hammer 1 bump firing pin 6 makes it hit the bullet that fires with a gun with inertia and forms emission.Because the firing pin of this mechanism and insurance parts are not all got in touch with hammer, so under safety position, but shooter's cocking carries out gunnery practice.
Claims (1)
1, a kind of rotary recessed type firing pin double safety mechanism, mainly by firing pin, striker spring, trigger interlock insurance gib, rotary recessed type insure that L shaped commentaries on classics is protruding, the body of a gun and handle form, it is characterized in that having on the firing pin an axial elongated slot, the groove that a semicircular and rectangle is arranged in the body of a gun above this groove place, L shaped commentaries on classics salient mounting reaches firing pin elongated slot front portion in semi-circular recesses, interlock insurance gib is positioned at rectangular recess and firing pin elongated slot rear portion, is positioned at body of a gun both sides with the protruding handle that connects of L shaped commentaries on classics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207068 CN2157480Y (en) | 1993-03-26 | 1993-03-26 | Rotary recessed type firing pin double safety mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93207068 CN2157480Y (en) | 1993-03-26 | 1993-03-26 | Rotary recessed type firing pin double safety mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2157480Y true CN2157480Y (en) | 1994-02-23 |
Family
ID=33789891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93207068 Expired - Fee Related CN2157480Y (en) | 1993-03-26 | 1993-03-26 | Rotary recessed type firing pin double safety mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2157480Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100567877C (en) * | 2003-03-13 | 2009-12-09 | 卡拉卡尔国际有限公司 | Pistol with firing pin safety and case discharger |
| CN102102964A (en) * | 2011-02-24 | 2011-06-22 | 张余清 | Firing pin bolt for individual ammunition percussion lock |
| CN104154812A (en) * | 2014-07-31 | 2014-11-19 | 浙江新华机械制造有限公司 | Riot gun with drop insurance structure |
| 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 |
-
1993
- 1993-03-26 CN CN 93207068 patent/CN2157480Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100567877C (en) * | 2003-03-13 | 2009-12-09 | 卡拉卡尔国际有限公司 | Pistol with firing pin safety and case discharger |
| CN102102964A (en) * | 2011-02-24 | 2011-06-22 | 张余清 | Firing pin bolt for individual ammunition percussion lock |
| CN104154812A (en) * | 2014-07-31 | 2014-11-19 | 浙江新华机械制造有限公司 | Riot gun with drop insurance structure |
| 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 |
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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 |