CN105571387A - Manual safety device based on driving hammer type emission pistol - Google Patents
Manual safety device based on driving hammer type emission pistol Download PDFInfo
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- CN105571387A CN105571387A CN201610111886.6A CN201610111886A CN105571387A CN 105571387 A CN105571387 A CN 105571387A CN 201610111886 A CN201610111886 A CN 201610111886A CN 105571387 A CN105571387 A CN 105571387A
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- Prior art keywords
- hammer
- tooth
- sear
- manual safety
- insurance
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Classifications
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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
Abstract
The invention discloses a manual safety device based on a driving hammer type emission pistol. The manual safety device comprises a manual safety device body, stop iron, a driving hammer, a driving hammer spring, a driving hammer spring rod, a driving hammer spring base, an emission machine base and a stop iron spring; the emission machine base is fixedly installed on a grip of the pistol, the manual safety device body is installed on the emission machine base and can rotate, a first shaft and a second shaft are fixedly installed on the emission machine base, the stop iron capable of rotating and the stop iron spring are installed on the first shaft in a sleeving mode, and the driving hammer and the driving hammer spring base are installed on the second shaft in a sleeving mode; the driving hammer spring rod is arranged in the driving hammer, the driving hammer spring is installed on the driving hammer spring rod in a sleeving mode, the rear end of the driving hammer spring base abuts against the driving hammer spring rod, and the front end of the driving hammer spring base is matched with the manual safety device body; the stop iron is matched with the manual safety device body and the driving hammer. The stop iron and the driving hammer can be controlled by rotating the manual safety device body, the safety function can be realized, the driving hammer can be safely relieved at the single-action to-be-percussed state, and the safety of the pistol can be improved further.
Description
Technical field
The present invention relates to firearms field, be specifically related to a kind of manual safety device launching pistol based on hammer formula.
Background technology
Domestic at present do not have manual safety simultaneously and wait to hit the pistol of freeing function, the hammer formula trigger mechanism pistol safety position with manual safety is single: can only rotate insurance position, has to wait to hit the hammer formula freeing function and launch pistol independent part will be relied on to realize.
Summary of the invention
The invention provides a kind of novel manual safeties launching pistol based on hammer formula, the percussion position that can stop at hammer, link and treat that percussion position, single action treat that these three the state rotation manual insurances of percussion position realize insurance function, when can have a bullet in pistol shooting breech, rotation manual insurance safety is freed hammer and is realized waiting to hit freeing function.
The present invention is achieved through the following technical solutions:
A kind of manual safety device launching pistol based on hammer formula, comprise generally u-shaped transmitter block, the two side of this transmitter block is arranged with insurance installing hole, the two side of transmitter block is also arranged with resigning hole, this resigning hole is positioned at the below of described insurance installing hole, and described insurance installing hole bottom is provided with the breach be communicated with described resigning hole; Be fixedly installed the first axle, the second axle between the two side of described transmitter block, described first axle is positioned at the lower left of described second axle and is positioned at the below of described resigning hole;
Be provided with manual safety in insurance installing hole on described transmitter block, this manual safety comprises left and right handle and the limit shaft being connected left and right handle; The limit shaft that the outside that the left and right handle of described manual safety lays respectively at described transmitter block two side is insured for rotation manual, the two ends of the limit shaft on manual safety are assemblied in the insurance installing hole on transmitter block; The limit shaft interlude front and rear part of described manual safety is equipped with inclined-plane, and the limit shaft interlude top on described manual safety is provided with sear release tooth, and this sear release tooth is positioned at the top on described inclined-plane; The bottom of the limit shaft interlude on manual safety is provided with the crotch limiting section roughly in hook solid, the rear end of this crotch limiting section bottom is provided with the insurance locating slot of certain taper, the front end of crotch limiting section bottom is bent to form sear insurance tooth backward, is provided with spacing distance between the inclined-plane, front end on this sear insurance tooth and manual safety limit shaft; On manual safety limit shaft, the left side of crotch limiting section is provided with hammer limiting tooth, is provided with spacing distance between this hammer limiting tooth and described crotch limiting section;
Sheathed rotating sear on described first axle; Described sear comprises the left and right connecting portion be sleeved on described first axle, and the front end, top of this left and right connecting portion is provided with the sear limiting tooth insuring tooth with sear on described manual safety and engage, and the upper rear end of this left and right connecting portion is equipped with sear tooth; The upper end of the left and right connecting portion of described sear is positioned at the below of the limit shaft on described manual safety;
Connecting portion is provided with between the left and right connecting portion of described sear, the below of the sear tooth of this connecting portion on described sear, and being provided with resigning hole between connecting portion and sear tooth, the crotch limiting section on described manual safety also can rotate by winding iron teeth through the resigning hole on described sear forward;
On described first axle, also sheathed promising described sear provides the sear spring of clockwise turning power, this sear spring between the connecting portion of left and right, described sear left and right between and be positioned at the below of connecting portion on sear spring abutment;
Sheathed rotating hammer spring abutment, hammer on described second axle;
Described hammer is roughly rectangle block, and the lower end of hammer is set on described second axle, and the lower end of hammer is provided with cylindrical limiting section, and the central axis of cylindrical limiting section is in the two side of described transmitter block; This cylindrical limiting section radially offers stopper slot; The periphery of this stopper slot left and right sides is arranged with the safe tooth engaged with the sear tooth on described sear, the tooth that links, single action tooth; Described safe tooth, interlock tooth, single action tooth set gradually from top to bottom;
The left side of the single action tooth on the left of described hammer is provided with the safety engaged with the hammer limiting tooth on described manual safety and frees tooth, manual safety can be turned an angle when hammer is in single action until percussion position and realize the safe release function of hammer;
Hammer top is vertically provided with mainspring installing hole, and this mainspring installing hole is communicated with described stopper slot;
The oral area of described mainspring installing hole is provided with hammer spring base, and the bottom of described hammer spring base is provided with disk, and the lower end of hammer spring base is provided with spherical crown; The sheathed mainspring in described hammer spring base top;
Described hammer spring abutment is located in the stopper slot on described hammer, and the front portion of hammer spring abutment is provided with the insurance limiting tooth engaged with the insurance locating slot on described manual safety with limit manual safety position; The rear portion of described hammer spring abutment is provided with the sphere inconsistent with the spherical crown on described hammer spring base; Described mainspring is installed under compression, disk on the lower end of mainspring and hammer spring base is conflicted on to be acted on hammer spring abutment by the spherical crown on hammer spring base spherical as mainspring seat provides downward active force, inconsistent at the bottom of mainspring installing hole hole on the upper end of mainspring and described hammer, when manual safety is in firing point, hammer can be rotated clockwise by plumbness under external force backward, and in hammer rotation process, the decrement of mainspring increases energy reserve provides turning power forward for hammer;
When manual safety is in firing point, insurance limiting tooth blocks insurance locating slot, when safe tooth is stuck on sear tooth, hammer is in percussion position, and when the tooth that links blocks sear tooth, hammer is in link and waits to pull the trigger position, and when single action tooth blocks sear tooth, hammer is in single action and treats percussion position;
The manual safety being positioned at firing point is turned clockwise, insurance limiting tooth is made to be stuck on the inclined-plane at locating slot rear, sear insurance tooth blocks sear limiting tooth, sear tooth blocks safe tooth on hammer, interlock tooth, single action tooth respectively, realize hammer be in percussion position, link wait to pull the trigger position, single action waits to pull the trigger the function that three, position state closes insurance.
Further, described mainspring is Compress Spring.
Further, described sear spring is torsion spring, and one end of sear spring is fixed on described sear, and the other end of sear spring is fixed on described hammer spring abutment.
Further, the outside of the left side connecting portion of described sear is provided with tubulose limiting section.
Beneficial effect of the present invention:
Employing of the present invention launches the manual safety device of pistol based on hammer, installing space is little, use part is few, easy to operate need rotate insurance just can realize hammer in percussion position, link and wait to pull the trigger the insurance function that position, single action treat percussion position, hammer can also be realized and treat that cock frees hammer safely in single action, the security of pistol is promoted further.
Accompanying drawing explanation
Fig. 1 is that manual safety is in firing point, hammer is in the schematic diagram of pulling the trigger the position that puts in place;
Fig. 2 is that manual safety is in safety position, hammer is in the schematic diagram to be pulled the trigger that links;
Fig. 3 a is the schematic diagram that manual safety is in safety position, hammer is in percussion position;
Fig. 3 b is that manual safety is in safety position, hammer is in the schematic diagram that single action waits to pull the trigger position;
Fig. 4 is that sear release tooth squeezes sear limiting tooth, the schematic diagram of sear tooth and the time of releasing of single action tooth;
Fig. 5 is the schematic diagram that the hammer limiting tooth of manual safety and the safety of hammer free tooth buckling state;
Fig. 6 is the schematic diagram that hammer limiting tooth and safety free the tooth time of releasing;
Fig. 7 a is manual safety three-dimensional structure diagram;
Fig. 7 b is the front view of manual safety;
Fig. 7 c is that the A-A of Fig. 7 a is to sectional view;
Fig. 7 d is that the B-B of Fig. 7 a is to sectional view;
Fig. 8 a is the three-dimensional structure diagram of sear;
Fig. 8 b is the front view of sear;
Fig. 8 c is the left view of sear;
Fig. 9 a is the three-dimensional structure diagram of hammer;
Fig. 9 b is the front view of hammer;
Fig. 9 c is that the A-A of Fig. 9 b is to sectional view;
Figure 10 is the three-dimensional structure diagram of hammer spring base;
Figure 11 is the three-dimensional structure diagram of hammer spring abutment;
Figure 12 is transmitter block three-dimensional structure diagram.
Reference numeral
1-manual safety; 101-sear insurance tooth; 102-sear release tooth; 103-insures locating slot; 104-hammer limiting tooth; 105-inclined-plane; 106-crotch limiting section; 2-sear; 201-sear limiting tooth; 202-sear tooth; 203-connecting portion; 204-resigning hole; 205-tubulose limiting section; 3-hammer; The safe tooth of 301-; 302-links tooth; 303-single action tooth; 304-frees tooth safely; 305-mainspring installing hole; 306-stopper slot; 4-mainspring; 5-hammer spring base; 501-disk; 502-spherical crown; 6-mainspring seat; 601-insures limiting tooth; 602-sphere; 7-transmitter block; 701-insures installing hole; 702-resigning hole; 8-sear spring; 9-first axle; 10-second axle.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, a kind of manual safety device launching pistol based on hammer formula, comprises manual safety 1, sear 2, hammer 3, mainspring 4, hammer spring base 5, hammer spring abutment 6, transmitter block 7, sear spring 8, first axle 9, second axle 10.As shown in figure 12, described transmitter block 7 is generally u-shaped, it is fixedly mounted on pistol grip, the two side of this transmitter block 7 is arranged with insurance installing hole 701, the two side of transmitter block 7 is also arranged with resigning hole 702, this resigning hole 702 is positioned at the below of described insurance installing hole 701, and described insurance installing hole 701 bottom is provided with the breach be communicated with described resigning hole 702.Be fixedly installed the first axle 9, second axle 10 between the two side of described transmitter block 7, described first axle 9 is positioned at the lower left of described second axle 10 and is positioned at the below of described resigning hole 702.
In insurance installing hole 701 on described transmitter block, manual safety 1 is installed.This manual safety 1 comprises left and right handle and the limit shaft being connected left and right handle.The left and right handle of described manual safety 1 lays respectively at the limit shaft of outside for rotation manual insurance 1 of described transmitter block 7 two side, the two ends of the limit shaft on manual safety 1 load in the insurance installing hole 701 on transmitter block from the resigning hole 702 transmitter block and the breach of insurance installing hole 701, and manual safety 1 can rotate in insurance installing hole 701.As shown in Fig. 7 a-Fig. 7 d, the limit shaft interlude front and rear part of described manual safety 1 is equipped with inclined-plane 105.Limit shaft interlude top on described manual safety 1 is provided with sear release tooth 102, and this sear release tooth 102 is positioned at the top on described inclined-plane 105.The bottom of the limit shaft interlude on manual safety 1 is provided with the crotch limiting section 106 roughly in hook solid, the rear end of this crotch limiting section 106 bottom is provided with the insurance locating slot 103 of certain taper, the front end of crotch limiting section 106 bottom is bent to form sear insurance tooth 101 backward, is provided with spacing distance between the inclined-plane, front end 105 on this sear insurance tooth 101 and manual safety limit shaft; On manual safety 1 limit shaft, the left side of crotch limiting section is provided with hammer limiting tooth 104, is provided with spacing distance between this hammer limiting tooth 104 and described crotch limiting section 106.
Sheathed rotating sear 2 on described first axle 9.As shown in Fig. 2, Fig. 3 a, Fig. 3 b, Fig. 8 a, Fig. 8 b, Fig. 8 c, described sear 2 comprises the left and right connecting portion be sleeved on described first axle 9, the front end, top of this left and right connecting portion is provided with the sear limiting tooth 201 insuring tooth 101 with sear on described manual safety and engage, the upper rear end of this left and right connecting portion is equipped with sear tooth 202, for the position of spacing hammer 3.The upper end of the left and right connecting portion of described sear 2 is positioned at the below of the limit shaft on described manual safety 1.
Connecting portion 204 is provided with between the left and right connecting portion of described sear 2, this connecting portion 204 is positioned at the below of the sear tooth 202 on described sear, and being provided with slot to make way 205 between connecting portion 204 and sear tooth 202, the crotch limiting section 106 on described manual safety also can rotate by winding iron teeth 202 through the slot to make way 205 on described sear forward.The outside of the left side connecting portion of described sear 2 is also provided with tubulose limiting section 206 and conflicts spacing with the left side wall of transmitter block 7.
On described first axle 9, also sheathed promising described sear 2 provides the sear spring 8 of clockwise turning power, this sear spring 8 between the connecting portion of left and right, described sear left and right between and be positioned at the below of connecting portion 204 on sear spring abutment.Described sear spring 8 is torsion spring, and one end of sear spring 8 is fixed on described sear 2, and the other end of sear spring 8 is fixed on described hammer spring abutment 6.
Sheathed rotating hammer spring abutment 6, hammer 3 on described second axle 10.
As shown in Fig. 9 a, Fig. 9 b, Fig. 9 c, described hammer 3 is roughly rectangle block, and hammer 3 lower end is set on described second axle 10, and the lower end of hammer 3 is provided with cylindrical limiting section, and the central axis of cylindrical limiting section is in the two side of described transmitter block 7.This cylindrical limiting section radially offers stopper slot 306.The periphery of this stopper slot 306 left and right sides is arranged with the safe tooth 301 engaged with the sear tooth 202 on described sear, the tooth 302 that links, single action tooth 303, described safe tooth 301, interlock tooth 302, single action tooth 303 set gradually from top to bottom.The left side of the single action tooth 303 on the left of described hammer is provided with the safety engaged with the hammer limiting tooth 104 on described manual safety and frees tooth 304, manual safety 1 can be turned an angle when hammer 3 is in single action until percussion position and realize the safe release function of hammer 3.Hammer 3 top is vertically provided with mainspring installing hole 305, and this mainspring installing hole 305 is communicated with described stopper slot 306.The oral area of described mainspring installing hole 305 installs hammer spring base 5, and as shown in Figure 10, the bottom of described hammer spring base 5 is provided with disk 501, and the lower end of hammer spring base 5 is provided with spherical crown 502.
As shown in figure 11, described hammer spring abutment 6 is located in the stopper slot 306 on described hammer, and the front portion of hammer spring abutment 6 is provided with the insurance limiting tooth 601 engaged with the insurance locating slot 103 on described manual safety, in order to the position of limit manual insurance 1.The rear portion of described hammer spring abutment 6 is provided with the sphere 602 inconsistent with the spherical crown 502 on described hammer spring base.Described hammer spring base 5 top suit mainspring 4, mainspring 4 is Compress Spring.Described mainspring 4 is installed under compression, disk 501 on the lower end of mainspring 4 and hammer spring base provides downward active force for mainspring seat 6 on conflicting and being acted on hammer spring abutment spherical face 602 by the spherical crown 502 on hammer spring base, inconsistent at the bottom of mainspring installing hole 305 hole on the upper end of mainspring 4 and described hammer, when manual safety 1 is in firing point, hammer 3 gunlock back seat when shooting is rotated clockwise backward by plumbness under clashing into the External Force Acting of hammer generation, the decrement that hammer 3 rotates clockwise mainspring 4 in process backward by plumbness increases energy reserve provides turning power forward for hammer 3.
The reinsurance process of the manual safety device based on hammer formula transmitting pistol of the present invention is as follows:
After manual safety 1 shown in Fig. 1 is in and shoots during location status, the safe tooth 301 on hammer is stuck on the sear tooth 202 on sear, and now hammer 3 is in percussion position.Mainspring 4 upper end withstands at the bottom of the hole of mainspring installing hole 305 of hammer, disk 501 on lower end and hammer spring base is conflicted, spherical crown 502 on hammer spring base withstands on the sphere 602 on hammer spring abutment, insurance limiting tooth 601 on hammer spring abutment blocks the insurance locating slot 103 on manual safety, if now operator manually applies a clockwise active force to hammer 3, hammer 3 will rotate clockwise, sear 2 has the trend of rotating clockwise under the effect of sear spring 8, and the interlock tooth 302 on hammer, single action tooth 303 squeeze sear 2 successively; To cancel lower than operator during sear tooth 202 on sear higher than the single action tooth 303 on the sear tooth 202 on sear simultaneously hammer act on clockwise active force on hammer 3 when hammer 3 turns to interlock tooth 302 on hammer, hammer interlock tooth 302 on hammer will block the sear tooth 202 on sear, and now hammer 3 is in link and waits to pull the trigger position.To cancel higher than operator during sear tooth 202 on sear act on clockwise active force on hammer 3 when hammer 3 turns to single action tooth 303 on hammer, single action tooth 303 on hammer will block the sear tooth 202 on sear, and now hammer 3 is in single action and treats percussion position.Appeal action achieves manual safety 1 when being in firing point state, hammer 3 in percussion position, link wait to pull the trigger position, stop that single action waits to pull the trigger three states in position.
Shown in Fig. 1, the manual safety 1 of position rotates clockwise position shown in Fig. 2, Fig. 3 a, Fig. 3 b, insurance limiting tooth 601 on hammer spring abutment is stuck on the inclined-plane 105 at insurance locating slot 103 rear on manual safety, sear insurance tooth 101 on manual safety blocks sear limiting tooth 201 on sear, and when the sear tooth 202 on sear blocks the safe tooth 301 on hammer, hammer is in percussion position; When sear tooth 202 on sear blocks the interlock tooth 302 of hammer, hammer is in link and waits to pull the trigger position; When sear tooth 202 on sear blocks the single action tooth 303 of hammer, hammer is in single action and waits to pull the trigger position; Sear 2 can not squeeze after being subject to the independent active force to the right owing to falling, wiping generations such as hanging by hammer 3, and hammer 3 can not rotate clockwise; Sear insurance tooth 101 on manual safety can not squeeze by active force left separately by sear 2, sear 2 can not rotate counterclockwise, simultaneously sear 2 also limit rotating counterclockwise of hammer 3, appeal action achieve hammer 3 be in percussion position, link wait to pull the trigger position, function that single action waits to pull the trigger three the state insurances in position.
As Fig. 4, 5, shown in 6, when being stuck in when the single action tooth 303 on hammer on the sear tooth 202 on sear, mainspring 4 is in maximum compressive state, if what operator was of short duration applies a clockwise effect to manual safety 1, sear limiting tooth 201 on sear is squeezed by the hammer release tooth 102 on manual safety and sear 2 is rotated counterclockwise, sear tooth 202 on sear is separated with the single action tooth 303 on hammer, hammer 3 will rotate counterclockwise under the effect of mainspring power, after turning an angle, safety on hammer is freed tooth 304 and is contacted with the hammer limiting tooth 104 on manual safety, hammer 3 drives manual safety 1 to rotate clockwise, sear 2 turns round at the clockwise under influence of sear spring 8, when hammer 3, insurance 1, when sear 2 turns to position shown in Fig. 6, safety on hammer 3 is freed tooth 304 and is separated with the hammer limiting tooth 104 on manual safety 1, insurance limiting tooth 601 on hammer spring abutment 6 sticks into insurance locating slot 103 pairs of manual safety location gradually makes manual safety 1 turn to shooting position, interlock tooth 302 on hammer is stuck on the sear tooth 202 on sear 2.Above-mentioned action can have bullet in pistol shooting breech, and hammer 3 to be in when treating cock rotation manual insurance 1 frees safely hammer 3 and realize waiting to hit freeing function.The rotation of whole process hammer 3 is subject to the restriction of the hammer limiting tooth 104 on manual safety, in the process of shooting, can ensure the safety of pistol.
Claims (4)
1. launch the manual safety device of pistol based on hammer formula for one kind, it is characterized in that: comprise generally u-shaped transmitter block (7), the two side of this transmitter block (7) is arranged with insurance installing hole (701), the two side of transmitter block (7) is also arranged with resigning hole (702), this resigning hole (702) is positioned at the below of described insurance installing hole (701), and described insurance installing hole (701) bottom is provided with the breach be communicated with described resigning hole (702); Be fixedly installed the first axle (9), the second axle (10) between the two side of described transmitter block (7), described first axle (9) is positioned at the lower left of described second axle (10) and is positioned at the below of described resigning hole (702);
Be provided with manual safety (1) in insurance installing hole (701) on described transmitter block, this manual safety (1) comprises left and right handle and the limit shaft being connected left and right handle; The left and right handle of described manual safety (1) lays respectively at the limit shaft of outside for rotation manual insurance (1) of described transmitter block (7) two side, and the two ends of the limit shaft on manual safety (1) are assemblied in the insurance installing hole (701) on transmitter block; The limit shaft interlude front and rear part of described manual safety (1) is equipped with inclined-plane (105), limit shaft interlude top on described manual safety (1) is provided with sear release tooth (102), and this sear release tooth (102) is positioned at the top of described inclined-plane (105); The bottom of the limit shaft interlude on manual safety (1) is provided with the crotch limiting section (106) roughly in hook solid, the rear end of this crotch limiting section (106) bottom is provided with the insurance locating slot (103) of certain taper, the front end of crotch limiting section (106) bottom is bent to form sear insurance tooth (101) backward, is provided with spacing distance between the inclined-plane, front end (105) on this sear insurance tooth (101) and manual safety limit shaft; On manual safety (1) limit shaft, the left side of crotch limiting section is provided with hammer limiting tooth (104), is provided with spacing distance between this hammer limiting tooth (104) and described crotch limiting section (106);
The upper sheathed rotating sear (2) of described first axle (9); Described sear (2) comprises the left and right connecting portion be sleeved on described first axle (9), the front end, top of this left and right connecting portion is provided with the sear limiting tooth (201) insuring tooth (101) with sear on described manual safety and engage, and the upper rear end of this left and right connecting portion is equipped with sear tooth (202); The upper end of the left and right connecting portion of described sear (2) is positioned at the below of the limit shaft on described manual safety (1);
Connecting portion (203) is provided with between the left and right connecting portion of described sear (2), this connecting portion (203) is positioned at the below of the sear tooth (202) on described sear, and being provided with resigning hole (204) between connecting portion (203) and sear tooth (202), the crotch limiting section (106) on described manual safety passes forward the resigning hole (204) on described sear and can rotate by winding iron teeth (202);
The upper also sheathed promising described sear (2) of described first axle (9) provides the sear spring (8) of clockwise turning power, this sear spring (8) between the connecting portion of left and right, described sear left and right between and be positioned at the below of connecting portion (203) on sear spring abutment;
The upper sheathed rotating hammer spring abutment (6) of described second axle (10), hammer (3);
Described hammer (3) is roughly rectangle block, the lower end of hammer (3) is set on described second axle (10), the lower end of hammer (3) is provided with cylindrical limiting section, and the central axis of cylindrical limiting section is in the two side of described transmitter block (7); This cylindrical limiting section is radially offered stopper slot (306); The periphery of this stopper slot (306) left and right sides is arranged with the safe tooth (301) engaged with the sear tooth (202) on described sear, the tooth (302) that links, single action tooth (303); Described safe tooth (301), interlock tooth (302), single action tooth (303) set gradually from top to bottom;
The left side of the single action tooth (303) on the left of described hammer is provided with the safety engaged with the hammer limiting tooth (104) on described manual safety and frees tooth (304), manual safety (1) can be turned an angle when hammer (3) are in single action until percussion position and realize the safe release function of hammer (3);
Hammer (3) top is vertically provided with mainspring installing hole (305), and this mainspring installing hole (305) is communicated with described stopper slot (306);
The oral area of described mainspring installing hole (305) is provided with hammer spring base (5), the bottom of described hammer spring base (5) is provided with disk (501), and the lower end of hammer spring base (5) is provided with spherical crown (502); The sheathed mainspring in described hammer spring base (5) top (4);
Described hammer spring abutment (6) is located in the stopper slot (306) on described hammer, and the front portion of hammer spring abutment (6) is provided with and engages with the insurance locating slot (103) on described manual safety the insurance limiting tooth (601) insuring (1) position with limit manual, the rear portion of described hammer spring abutment (6) is provided with the sphere (602) inconsistent with the spherical crown (502) on described hammer spring base, described mainspring (4) is installed under compression, disk (501) on the lower end of mainspring (4) and hammer spring base is conflicted, and spherical (602) being acted on hammer spring abutment by the spherical crown (502) on hammer spring base are upper provides downward active force for mainspring seat (6), inconsistent at the bottom of mainspring installing hole (305) hole on the upper end of mainspring (4) and described hammer, when manual safety (1) is in firing point, hammer (3) can be rotated clockwise by plumbness under external force backward, in hammer (3) rotation process, the decrement of mainspring (4) increases energy reserve is that hammer (3) provides turning power forward,
When manual safety (1) is in firing point, insurance locating slot (103) is blocked in insurance limiting tooth (601), when safe tooth (301) is stuck on sear tooth (202), hammer (3) is in percussion position, when the tooth (302) that links blocks sear tooth (202), hammer (3) is in link and waits to pull the trigger position, and when single action tooth (303) blocks sear tooth (202), hammer (3) is in single action and treats percussion position;
The manual safety (1) being positioned at firing point is turned clockwise, insurance limiting tooth (601) is made to be stuck on the inclined-plane (105) at locating slot 103 rear, sear insurance tooth (101) blocks sear limiting tooth (201), sear tooth (202) blocks safe tooth (301) on hammer (3), interlock tooth (302), single action tooth (303) respectively, realize hammer (3) be in percussion position, link wait to pull the trigger position, single action waits to pull the trigger the function that three, position state closes insurance.
2. a kind of manual safety device launching pistol based on hammer formula according to claim 1, is characterized in that: described mainspring (4) is Compress Spring.
3. a kind of manual safety device launching pistol based on hammer formula according to claim 1, it is characterized in that: described sear spring (8) is torsion spring, one end of sear spring (8) is fixed on described sear (2), and the other end of sear spring (8) is fixed on described hammer spring abutment (6).
4. a kind of manual safety device launching pistol based on hammer formula according to claim 1, is characterized in that: the outside of the left side connecting portion of described sear (2) is provided with tubulose limiting section (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111886.6A CN105571387B (en) | 2016-02-29 | 2016-02-29 | Manual safety device based on driving hammer type emission pistol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111886.6A CN105571387B (en) | 2016-02-29 | 2016-02-29 | Manual safety device based on driving hammer type emission pistol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105571387A true CN105571387A (en) | 2016-05-11 |
| CN105571387B CN105571387B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111886.6A Active CN105571387B (en) | 2016-02-29 | 2016-02-29 | Manual safety device based on driving hammer type emission pistol |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974520A (en) * | 2019-04-28 | 2019-07-05 | 重庆建设工业(集团)有限责任公司 | A kind of manual safety mechanism of firing pin parallel-moving type pistol |
| CN110057237A (en) * | 2019-04-28 | 2019-07-26 | 重庆建设工业(集团)有限责任公司 | A method of assembly pistol hammer component |
| US11215417B2 (en) | 2019-07-29 | 2022-01-04 | Sturm, Ruger & Company, Inc. | Safety mechanism for hammer-operated firearms |
| US11598597B2 (en) | 2019-06-27 | 2023-03-07 | Sturm, Ruger & Company, Inc. | Safety mechanism for firearms |
| CN109974520B (en) * | 2019-04-28 | 2024-04-12 | 重庆建设工业(集团)有限责任公司 | Manual safety mechanism of firing pin translation type pistol |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974520A (en) * | 2019-04-28 | 2019-07-05 | 重庆建设工业(集团)有限责任公司 | A kind of manual safety mechanism of firing pin parallel-moving type pistol |
| CN110057237A (en) * | 2019-04-28 | 2019-07-26 | 重庆建设工业(集团)有限责任公司 | A method of assembly pistol hammer component |
| CN110057237B (en) * | 2019-04-28 | 2020-09-25 | 重庆建设工业(集团)有限责任公司 | Method for assembling hammer component of pistol |
| CN109974520B (en) * | 2019-04-28 | 2024-04-12 | 重庆建设工业(集团)有限责任公司 | Manual safety mechanism of firing pin translation type pistol |
| US11598597B2 (en) | 2019-06-27 | 2023-03-07 | Sturm, Ruger & Company, Inc. | Safety mechanism for firearms |
| US11215417B2 (en) | 2019-07-29 | 2022-01-04 | Sturm, Ruger & Company, Inc. | Safety mechanism for hammer-operated firearms |
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