CN203964779U - A kind of baton gun - Google Patents
A kind of baton gun Download PDFInfo
- Publication number
- CN203964779U CN203964779U CN201420429426.4U CN201420429426U CN203964779U CN 203964779 U CN203964779 U CN 203964779U CN 201420429426 U CN201420429426 U CN 201420429426U CN 203964779 U CN203964779 U CN 203964779U
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- China
- Prior art keywords
- assembly
- hammer
- casing assembly
- push rod
- trigger
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Abstract
The utility model relates to a kind of baton gun, comprise barrel assembly, casing assembly, be arranged on firing lock assembly and gun stock assembly in small of the stock hand, the front portion of the lower end at the middle part of described barrel assembly and casing assembly is hinged, the middle part of described casing assembly is provided with scissor blocking mechanism, and the upper end at described barrel assembly rear portion is also provided with for the trip hook with striker post hook; The rear end of described small of the stock hand and casing assembly is fixedly connected, and described firing lock assembly comprises trigger, push rod, hammer, mainspring, firing pin, frees axle and striker post; Described gun stock member hinges is in the rear end of small of the stock hand.The utility model locking is reliable, the convenience of unblanking; And the utility model hammer swinging firing lock has shortened product design size, utilize initiatively ways of relief simultaneously, make to free position consistency, free reliable.
Description
Technical field
The utility model relates to firearms technical field, relates in particular to a kind of baton gun.
Background technology
Along with development international, domestic situation, the each side contradictions such as society, class and race are more and more outstanding, social situations increasingly complex, and the attack of terrorism, violent conflict and unlawful assembly etc. get over frequently, and fight against terrorism and violence is as the focus of various countries.Antiriot weapon is domestic and international army, police and the important foundation equipment that carries out anti-terrorism, anti-riot and peace-keeping operations about law enforcement agency, and its equipment amount is large, and environmental suitability is strong, uses extensively.38mm baton gun is as the most basic a kind of individual soldier's antiriot weapon, and it is most widely used, and equipment amount is also maximum.In the development of baton gun, lock-opening closing mechanism, firing lock and insurance institution are the most key technology.There are state-run 972 factories, 208Suo Yu Hunan, Beijing Small Arms Weapons Study institute etc., the external DEF-TEC CORPORATION(defense technique company that mainly contains the U.S. in the research institute of domestic like product).Design feature with regard to several prods is illustrated respectively below.
The WK68301 type 38mm baton gun that state-run 972 factories produce was in design typification in 1986, and this product adopts and sticks up wushu lock-opening closing mechanism, utilizes jointed shaft and the locking of locking hook-forming; Firing lock adopts firing pin parallel-moving type firing lock; Insurance institution adopts the insurance institution not in place of locking hook and safety axis interlock.Shortcoming: 1, this product gun barrel is unblanked gyroaxis in gun barrel tail end bottom may produce the mistakenly hit causing because firing pin is stuck and send out accident when locking; 2, adopt firing pin parallel-moving type firing lock, make product structure size bigger than normal, be unfavorable for weight reduction, make to carry inconvenience.
The designed WJ/FBQ08 formula 38mm baton gun in Beijing 208 adopts and sticks up wushu lock-opening closing mechanism, adopts the locking that convexes to form of gun barrel gyroaxis and gun barrel posterior end.Shortcoming: the active force producing when this closedown mode makes to pull the trigger is almost born by gun barrel gyroaxis entirely, and its lifting surface area is less, easily makes shaft hole distortion, thereby affects latch gap.
DEF-TEC CORPORATION(defense technique company) the 38mm baton gun of producing adopts and sticks up wushu lock-opening closing mechanism, but its gun barrel gyroaxis is near gun tube rear end, and this version mistakenly hit easily occurs in the situation that firing pin is stuck and sends out accident.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is to provide that a kind of locking is reliable, unblank convenient and the higher baton gun of security performance.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of baton gun, comprise barrel assembly, casing assembly, be arranged on firing lock assembly and gun stock assembly in small of the stock hand, the front portion of the lower end at the middle part of described barrel assembly and casing assembly is hinged, the middle part of described casing assembly is provided with scissor blocking mechanism, described scissor blocking mechanism is two hinged card articles of front end, the middle part of described card article is with bayonet socket, the position corresponding with scissor blocking mechanism, the lower end of described barrel assembly is also fixed with bottom with the locking bail of convex edge, the postmedian of described casing assembly is provided with the solution lock dog of rotation, the conical surface shape that the front end of described solution lock dog becomes scissor blocking mechanism to be backed down, the upper end at described barrel assembly rear portion is also provided with for the trip hook with striker post hook, the rear end of described small of the stock hand and casing assembly is fixedly connected, described firing lock assembly comprises trigger, push rod, hammer, mainspring, firing pin, free axle and striker post, the upper end of described trigger is rotatably connected on the rear end of casing assembly, one end of described push rod is rotatably connected on trigger middle part, push rod lower end is provided with frees by cambered surface, between push rod and trigger, be provided with back-moving spring, describedly free the below that axle is rotatably installed in the cambered surface of push rod, described striker post is arranged on the rear end of casing assembly, firing pin is positioned at the middle part of striker post, between firing pin and striker post, be provided with back stitching spring, the upper end of described hammer is positioned at the rear of firing pin, the lower end of hammer is rotatably connected on the middle and lower part of striker post, the front portion of hammer lower end is provided with boss, the other end of described boss and push rod offsets, the rear portion of hammer lower end offsets with the mainspring that is fixed on striker post middle and lower part, described gun stock member hinges is in the rear end of small of the stock hand.
As preferred version: in described casing assembly, rear portion is provided with chute, in chute, be provided with the movable block of front end projection, the position that described barrel assembly lower end is positioned at before chute is provided with projection, projection is provided with the groove that can hold movable block projection, described trigger rotates backward and can promote movable block in process and move forward in chute, is provided with the spring that can make movable block reset backward in movable block.It is breakneck when when locking is not in place, percussion is with percussion, unblanking, the utility model coordinates to guarantee that by movable block and the projection of gun barrel lower end are set gun barrel locking puts in place, as gun barrel, locking puts in place, and cocking promotes to move up in the groove of gun barrel lower end before movable block, initiatively forms reliable insurance.As not in place in gun barrel locking, movable block motion is obstructed, and corresponding trigger can not be pulled, and just can not form percussion.Locking insurance not in place has the function of process insurance concurrently, pins gun barrel and avoids lifting, in order to avoid shooter is damaged when percussion.
As preferred version: firing lock assembly is also provided with falling safety mechanism, described falling safety mechanism comprises hammer limiting plate and the spacing leaf spring of hammer, hammer limiting plate is rotatably connected between push rod and hammer, described hammer middle part is provided with draw-in groove, the upper end of hammer limiting plate is stretched in draw-in groove, gap is left in the front portion of described hammer limiting plate lower end and the rear end of trigger, and the spacing leaf spring of described hammer is arranged on the rear of hammer limiting plate lower end.In the process of falling, because the movement of push rod makes hammer in free state, the effect of inertia of hammer, on firing pin, causes ignition phenomenon.The utility model blocks hammer all the time by hammer limiting plate, only, when cocking, the rear hammer collision firing pin that just can make is backed down by hammer limiting plate in the rear end of trigger, has guaranteed the in the situation that of any not cocking, hammer all can not collide firing pin, has guaranteed the security of using.
As preferred version: the front portion that is positioned at scissor blocking mechanism on described casing assembly is also provided with lifts spring, the two ends of lifting spring offset with barrel assembly bottom and casing assembly respectively.
As preferred version: front portion and the gap between the rear end of trigger of described hammer limiting plate lower end are 6-8mm.
The utility model adopts technique scheme, by trip hook being set at barrel assembly afterbody and barrel assembly lower end arranges locking bail, and in casing assembly, be equipped with scissor blocking mechanism, the active force that such structure produces when percussion divides by two parts and bears, active force before and after gun barrel afterbody trip hook bears, scissor blocking mechanism is born remaining power by the left and right latch plate in casing simultaneously, and gun barrel gyroaxis, in front and back quick condition, does not bear active force substantially.This large plane force structure is better than the gun barrel axle force structure of 208 products in Beijing, simultaneously this gun barrel gyroaxis reach structure is better than 972 factories and DEF-TEC CORPORATION(defense technique company) the gun barrel revolving structure of product, can avoid the mistakenly hit causing because firing pin is stuck to send out accident completely.Firing lock of the present utility model also adopts initiatively frees push rod principle, makes hammer rotary position consistent, and what guaranteed to free is reliable simultaneously.
In sum, the utility model adopts the beneficial effect of technique scheme to be: 1. locking reliable, unblank conveniently; 2. hammer swinging firing lock has shortened product design size, utilizes initiatively ways of relief simultaneously, makes to free position consistency, frees reliable; 3. active insurance institution not in place replaces the passive type insurance mode not in place of product in the past, product is used safer; 4. unless outside cocking, falling safety mechanism under any circumstance blocks hammer, make it can not hit firing pin, guaranteed the security that product carries.
Accompanying drawing explanation
Fig. 1, Fig. 2 are structural representations of the present utility model.
Fig. 3 is the part-structure schematic diagram of barrel assembly of the present utility model and casing assembly.
Fig. 4 is the structural representation of firing lock of the present utility model.
Fig. 5 is the structural representation of falling safety mechanism of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made a detailed explanation.
A kind of baton gun as Figure 1-Figure 5, comprise barrel assembly 1, casing assembly 2, be arranged on firing lock assembly and gun stock assembly 4 in small of the stock hand 3, the front portion of the lower end at the middle part of described barrel assembly 1 and casing assembly 2 is hinged, the middle part of described casing assembly 2 is provided with scissor blocking mechanism, described scissor blocking mechanism is two hinged card articles 21 of front end, the middle part of described card article 21 is with bayonet socket 22, the position corresponding with scissor blocking mechanism, the lower end of described barrel assembly 1 is also fixed with bottom with the locking bail 11 of convex edge 12, the posterior rotation of described casing assembly 2 is provided with separates lock dog 23, the conical surface shape that the front end of described solution lock dog 23 becomes scissor blocking mechanism to be backed down, the upper end at described barrel assembly 1 rear portion is also provided with for the trip hook 14 with striker post 34 hooks, this lock-opening closing mechanism utilizes parallel-moving type shear mechanism to pin the locking bail of lower end in gun barrel, utilizes gun barrel afterbody trip hook to catch on striker post simultaneously, thereby reaches the object of reliable locking.Release lever is arranged on the left and right sides of small of the stock hand, with the right hand (or left hand), presses release lever, and release lever drives separates lock dog rotation, struts scissor blocking mechanism, under the effect of lifting spring, rotates barrel assembly, opens cartridge chamber.
Described small of the stock hand 3 is fixedly connected with the rear end of casing assembly 2, described firing lock assembly comprises trigger 31, push rod 32, hammer 33, mainspring 36, firing pin 35, free axle 40 and striker post 34, the upper end of described trigger 31 is rotatably connected on the rear portion of casing assembly 2, one end of described push rod 32 is rotatably connected on trigger 31 middle parts, push rod 32 lower ends are provided with frees by cambered surface, between push rod 32 and trigger 31, be provided with back-moving spring, describedly free the below that axle 40 is rotatably installed in the cambered surface of push rod, described striker post 34 is arranged on the rear end of casing assembly 2, firing pin 35 is positioned at the middle part of striker post 34, between firing pin 35 and striker post 34, be provided with back stitching spring, the upper end of described hammer 33 is positioned at the rear of firing pin 35, the lower end of hammer 33 is rotatably connected on the middle and lower part of striker post, the front portion of hammer 33 lower ends is provided with boss 38, described boss 38 offsets with the other end of push rod 32, the rear portion of hammer 33 lower ends offsets with the mainspring 36 that is fixed on striker post 34 middle and lower parts, described gun stock assembly 4 is hinged on the rear end of small of the stock hand 3.Cocking drives push rod, and push rod promotes hammer around center rotating, when turning to certain angle, push rod bottom cambered surface acts on to be freed on axle 40, force push rod top and hammer boss 38 to depart from hammer is freed, hammer turns round rapidly and hits firing pin under the effect of mainspring, forms percussion.Unclamp trigger, trigger resets under the effect of return spring, and push rod withstands hammer boss 38 again, can carry out the shooting of next round.
The interior rear portion of described casing assembly 2 is provided with chute 24, in chute 24, be provided with the movable block 25 of front end projection, the position that described barrel assembly 1 lower end is positioned at before chute 24 is provided with projection 15, projection 15 is provided with the groove 16 that can hold movable block projection, described trigger 31 rotates backward in process can promote movable block 25 in the interior reach of chute 24, is provided with the spring that can make movable block 25 reset backward in movable block 25.As gun barrel, locking puts in place, and cocking promotes to move up in the groove of gun barrel lower end before movable block, initiatively forms reliable insurance.As not in place in gun barrel locking, movable block motion is obstructed, and corresponding trigger can not be pulled, and just can not form percussion.Locking insurance not in place has the function of process insurance concurrently, can pin gun barrel and avoid lifting, in order to avoid shooter is damaged at beating instant-emitting.
Firing lock assembly is also provided with falling safety mechanism, described falling safety mechanism comprises hammer limiting plate 37 and the spacing leaf spring 39 of hammer, hammer limiting plate 37 turning cylinders are between push rod 32 and hammer 33 and be fixed on striker post bottom, described hammer 33 middle parts are provided with draw-in groove 331, the upper end of hammer limiting plate 37 is stretched in draw-in groove 331, gap is left in the front portion of described hammer limiting plate 37 lower ends and the rear end of trigger 31, and the spacing leaf spring 39 of described hammer is arranged on the rear of hammer limiting plate 37 lower ends.Hammer limiting plate acts in draw-in groove and pins hammer, makes it can not turn round forward strike firing pin, during shooting, by trigger, drives hammer limiting plate to turn round, and shifts out in advance draw-in groove, makes it not affect hammer and hits firing pin.Unclamp trigger, hammer limiting plate resets under spacing leaf spring effect, and hammer limiting plate upper end reenters pinning hammer in hammer draw-in groove.
The front portion that is positioned at scissor blocking mechanism on described casing assembly 2 is also provided with lifts spring 13, and the two ends of lifting spring 13 offset with barrel assembly 1 bottom and casing assembly 2 respectively.The front portion of described hammer limiting plate 37 lower ends and the gap between the rear end of trigger 31 are 6-8mm.
For the feature of domestic and international anti-riot product, the utility model can be applicable to 35mm baton gun, 38mm baton gun, 40mm baton gun, and the utility model can be applicable on military individual soldier's grenade launcher.
Claims (5)
1. a baton gun, it is characterized in that: comprise barrel assembly (1), casing assembly (2), be arranged on firing lock assembly and gun stock assembly (4) in small of the stock hand (3), the front portion of the lower end at the middle part of described barrel assembly (1) and casing assembly (2) is hinged, the middle part of described casing assembly (2) is provided with scissor blocking mechanism, described scissor blocking mechanism is hinged two card articles (21) of front end, the middle part of described card article (21) is with bayonet socket (22), the position corresponding with scissor blocking mechanism, lower end of described barrel assembly (1) is also fixed with bottom with the locking bail (11) of convex edge (12), the rear portion of described casing assembly (2) is provided with the solution lock dog (23) of rotation, the conical surface shape that the front end of described solution lock dog (23) becomes scissor blocking mechanism to be backed down, the upper end at described barrel assembly (1) rear portion is also provided with for the trip hook (14) with striker post (34) hook, described small of the stock hand (3) is fixedly connected with the rear end of casing assembly (2), described firing lock assembly comprises trigger (31), push rod (32), hammer (33), mainspring (36), firing pin (35), free axle (40) and striker post (34), the upper end of described trigger (31) is rotatably connected on the rear portion of casing assembly (2), one end of described push rod (32) is rotatably connected on trigger (31) middle part, push rod (32) lower end is provided with frees by cambered surface, between push rod (32) and trigger (31), be provided with back-moving spring, describedly free the below that axle (40) is rotatably installed in the cambered surface of push rod, described striker post (34) is fixed on the rear end of casing assembly (2), firing pin (35) is positioned at the middle part of striker post (34), between firing pin (35) and striker post (34), be provided with back stitching spring, the upper end of described hammer (33) is positioned at the rear of firing pin (35), the lower end of hammer (33) is rotatably connected on the middle and lower part of striker post, the front portion of hammer (33) lower end is provided with boss (38), described boss (38) offsets with the other end of push rod (32), the rear portion of hammer (33) lower end offsets with the mainspring (36) that is fixed on striker post (34) middle and lower part, described gun stock assembly (4) is hinged on the rear end of small of the stock hand (3).
2. a kind of baton gun according to claim 1, it is characterized in that: the interior rear portion of described casing assembly (2) is provided with chute (24), in chute (24), be provided with the movable block (25) of front end projection, described barrel assembly (1) lower end is positioned at the front position of chute (24) and is provided with projection (15), projection (15) is provided with the groove (16) that can hold movable block projection, trigger (31) rotates backward and can promote movable block (25) in process and move forward in chute (24), in movable block (25), be provided with the spring that can make movable block (25) reset backward, described small of the stock hand (3) is fixedly connected with the rear end of casing assembly (2), described gun stock assembly (4) is hinged on the rear end of small of the stock hand (3).
3. a kind of baton gun according to claim 1, it is characterized in that: firing lock assembly is also provided with falling safety mechanism, described falling safety mechanism comprises hammer limiting plate (37) and the spacing leaf spring of hammer (39), hammer limiting plate (37) is rotatably connected between push rod (32) and hammer (33), described hammer (33) middle part is provided with draw-in groove (331), the upper end of hammer limiting plate (37) is stretched in draw-in groove (331), gap is left in the front portion of described hammer limiting plate (37) lower end and the rear end of trigger (31), the spacing leaf spring of described hammer (39) is arranged on the rear of hammer limiting plate (37) lower end.
4. a kind of baton gun according to claim 1, it is characterized in that: the front portion that is positioned at scissor blocking mechanism on described casing assembly (2) is also provided with lifts spring (13), the two ends of lifting spring (13) offset with barrel assembly (1) bottom and casing assembly (2) respectively.
5. a kind of baton gun according to claim 3, is characterized in that: the gap between the front portion of described hammer limiting plate (37) lower end and the rear end of trigger (31) is 6-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429426.4U CN203964779U (en) | 2014-07-31 | 2014-07-31 | A kind of baton gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420429426.4U CN203964779U (en) | 2014-07-31 | 2014-07-31 | A kind of baton gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964779U true CN203964779U (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420429426.4U Withdrawn - After Issue CN203964779U (en) | 2014-07-31 | 2014-07-31 | A kind of baton gun |
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| Country | Link |
|---|---|
| CN (1) | CN203964779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132584A (en) * | 2014-07-31 | 2014-11-05 | 浙江新华机械制造有限公司 | Anti-riot gun |
-
2014
- 2014-07-31 CN CN201420429426.4U patent/CN203964779U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132584A (en) * | 2014-07-31 | 2014-11-05 | 浙江新华机械制造有限公司 | Anti-riot gun |
| CN104132584B (en) * | 2014-07-31 | 2016-01-06 | 浙江新华机械制造有限公司 | A kind of baton gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160106 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |