CN113945114B - Machine gun transmitter - Google Patents
Machine gun transmitter Download PDFInfo
- Publication number
- CN113945114B CN113945114B CN202110759330.9A CN202110759330A CN113945114B CN 113945114 B CN113945114 B CN 113945114B CN 202110759330 A CN202110759330 A CN 202110759330A CN 113945114 B CN113945114 B CN 113945114B
- Authority
- CN
- China
- Prior art keywords
- trigger
- sear
- safety
- notch
- transmitter
- 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.)
- Active
Links
Images
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
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
-
- 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
- F41A17/56—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear
-
- 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
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
- F41A19/10—Triggers; Trigger mountings
-
- 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
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
- F41A19/12—Sears; Sear mountings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Toys (AREA)
Abstract
The invention discloses a gun transmitter which is arranged in a receiver and comprises a transmitter base, a stop iron, a trigger and a safety, wherein a groove is arranged at the front end of the transmitter base, the stop iron is arranged in the transmitter base, a first bulge is arranged at the front end, a second bulge is arranged at the rear end, the first bulge is matched with the groove of the transmitter base, the height of the groove is larger than that of the first bulge, a trigger buckling surface is arranged at the middle part of the stop iron, the trigger is arranged on the transmitter base through a trigger shaft, the trigger can rotate around the trigger shaft, a hook is arranged at the front end and directly buckled with the trigger buckling surface of the stop iron, a stop iron spring is arranged behind the trigger, the stop iron spring is positioned between the stop iron and the transmitter base, when the trigger is triggered, the stop iron is pressed by the trigger and simultaneously compressed, when the trigger is reset, the stop iron moves upwards to directly pull the trigger to reset, the safety is arranged behind the stop iron, the safety is sleeved on the transmitter base and can rotate around the safety shaft, a notch is arranged on the safety shaft, and corresponds to the second bulge of the stop iron, and the opening size of the notch can just hold the second bulge when the stop iron falls.
Description
Technical Field
The invention relates to the technical field of firearms, in particular to a machine gun transmitter.
Background
The firing mechanism is a mechanism that controls the firing mechanism to fire or trigger to fire. The launching mechanism needs to ensure reliability and safety during design and can improve manufacturability on the basis.
The reliability means that a firing pin, a firing hammer or a gun bolt and a machine frame are firmly buckled at a position to be fired before firing, the firing pin, the firing hammer or the gun bolt and the machine frame are reliably released in time during firing, and the machine gun or the submachine gun which is in a cocked standby state is mainly released from the gun bolt or the machine frame; the safety mechanism can prevent early ignition and accidental ignition, and when the launching mechanism is arranged at a safety position, the launching mechanism is ensured not to be capable of implementing the percussion; the manufacturability refers to that each component part of the launching mechanism is convenient to process and assemble, and the improvement of the manufacturability needs to reduce the number of the mechanism parts as much as possible so as to facilitate assembly and prevent neglected assembly.
The present firearms structure's transmitter scheme is more, can both guarantee the reliability basically, but has more transmitter in the aspect of the security and has the potential safety hazard, if insurance/speed and slow machine be in the middle of two gears some transmitter can not the insurance, rotate speed and slow machine when withholding the trigger and strike scheduling problem by oneself. In addition, most of the existing transmitters have complex structures, more parts and components, complex production procedures and too many size elements required to be ensured in the assembly process.
Disclosure of Invention
The invention aims to overcome the technical defects of the existing transmitter, provides a novel machine gun transmitter which is suitable for an open-bore machine gun or a submachine gun to be fired and has the technical characteristics of good reliability, high safety, simple structure and the like.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a machine gun transmitter is arranged in a receiver and comprises a transmitter base, a choke iron, a trigger and a safety, wherein a groove is formed in the front end of the transmitter base, the choke iron is arranged in the transmitter base, a first bulge is formed in the front end of the choke iron, a second bulge is formed in the rear end of the choke iron, the first bulge is matched with the groove of the transmitter base, the height of the groove is larger than that of the first bulge, the choke iron can perform small-range rotary motion when being assembled in the transmitter base, a trigger buckling surface is formed in the middle of the choke iron, the trigger is arranged on the transmitter base through a trigger shaft, the trigger can rotate around the trigger shaft, a hook is arranged at the front end of the trigger and directly buckles with the trigger buckling surface of the choke iron, transmission parts between the choke iron and the trigger are reduced, a choke spring is arranged behind the trigger and located between the choke iron and the transmitter base, when the trigger is triggered, the choke iron is hooked with the trigger, the choke iron presses the choke iron and compresses the choke iron at the same time, when the trigger is reset, the trigger provides upward restoring force through the choke iron, the choke spring is directly pulls the choke iron through the choke iron and the trigger, the trigger is arranged on the trigger, the safety hook is sleeved on the position of the second bulge, and can be just opposite to the opening of the second bulge, and the opening of the second bulge, when the safety can be just under the second bulge;
when the second bulge behind the sear is aligned with the notch on the safety, the trigger is pulled, the sear is pressed down by the trigger to descend so as to release the moving component, and the state is a percussion state; when the safety deviates from the trigger position, the second bulge of the iron resistor cannot be aligned with the notch, the iron resistor cannot fall down when the trigger is pulled, and the transmitter is in a safety state.
Preferably, the rear end of the launcher base is further provided with a notch, the notch is located behind the fuse, a fuse positioning head is arranged in the notch, a blind hole is axially formed in the center of the fuse positioning head, and a fuse positioning head spring is arranged between the notch of the launcher base and the blind hole of the fuse positioning head and used for providing the in-place sense of the fuse at the firing position and the fuse position.
The invention has the beneficial effects that:
the gun transmitter of the invention has the structural form that a choke rotating shaft is cancelled on the basis of the existing transmitter, the front end of the choke is directly assembled in the groove of the transmitter base, the height of the groove is greater than that of the first bulge at the front end of the choke, so that the choke can rotate in a small range in the transmitter base, the trigger is directly buckled with the choke, an intermediate structure is omitted, and the number of parts is reduced. The second protrusion is arranged behind the iron resistor, the safety is arranged behind the iron resistor, a notch is formed in the safety, when the notch is aligned with the second protrusion of the iron resistor, the iron resistor can fall down to release the bolt or the bolt frame, the action of the launching mechanism can be smoothly completed, when the safety deflects slightly, the notch cannot be aligned with the second protrusion, the iron resistor is jacked up by the safety and cannot fall down to release the bolt or the bolt frame, and the launcher is in a safety state to play a safety role.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the transmitter in a armed state;
FIG. 3 is a cross-sectional view of the transmitter in a fired state;
FIG. 4 is a cross-sectional view of the position of the safety notch with the transmitter in a cocked state (with the trigger, trigger shaft, safety alignment head and safety alignment head spring, sear spring removed);
FIG. 5 is a cross-sectional view of the position of the fuse cutout with the transmitter in the fuse state (with the trigger, trigger shaft, fuse locating head and fuse locating head spring, sear spring removed);
FIG. 6 is an isometric view of the relative relationship of the sear and the fuse.
Reference numerals
1. A transmitter mount; 2. iron blocking; 3. a trigger; 4. a trigger shaft; 5. insurance;
6. a resistance spring; 7. a safety positioning head; 8. a safety positioning head spring;
101. a groove; 102. a notch; 201. a first protrusion; 202. the buckling surface of a trigger; 203. a second protrusion;
301. hooking; 501. a notch; 701. and (4) blind holes.
Detailed Description
The working principle and structure of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
The invention takes the knocking direction of the trigger as the front.
A machine gun transmitter is arranged in a receiver and comprises a transmitter base 1, a choke iron 2, a trigger 3 and a fuse 5, wherein a groove 101 is arranged at the front end of the transmitter base 1, the choke iron 2 is arranged in the transmitter base 1, a first bulge 201 is arranged at the front end of the choke iron 2, a second bulge 203 is arranged at the rear end of the choke iron 2, the first bulge 201 is matched with the groove 101 of the transmitter base, the height of the groove 101 is larger than that of the first bulge 201, so that the choke iron 2 can rotate in a small range when being assembled in the transmitter base 1, a choke iron rotating shaft is omitted, a part of a choke shaft can be omitted, a trigger buckling surface 202 is arranged at the middle part of the choke iron 2, the trigger 3 is arranged on the transmitter base 1 through a trigger shaft 4, the trigger 3 can rotate around the trigger shaft 4, a hook 301 is arranged at the front end of the trigger 3 and is directly buckled with the trigger buckling surface 202 of the choke iron, the middle transmission part is not arranged between the sear 2 and the trigger 3, the number of parts is further reduced, a sear spring 6 is arranged behind the trigger 3, the sear spring 6 is positioned between the sear 2 and the launcher base 1, when the trigger is triggered, the sear 2 is hooked with the trigger 3, the trigger 3 presses the sear 2 and compresses the sear spring 6 at the same time, when the trigger 3 is reset, the sear spring 6 provides upward restoring force, the sear 2 is hooked with the trigger 3, the sear 2 moves upward and directly pulls the trigger 3 to reset, the trigger reset spring can be omitted, the number of parts is further reduced, the safety 5 is arranged behind the sear 2 and is sleeved on the launcher base 1, the safety 5 can rotate around the axis of the safety, a notch 501 is arranged on the safety shaft and corresponds to the position of a second bulge 203 of the sear, and the opening size of the notch 501 can just receive the second bulge 203 when the sear falls;
when the second protrusion 203 behind the sear is aligned with the notch 501 on the safety guard, the trigger 3 is pulled, the sear 2 is pressed down by the trigger 3 to descend so as to release the moving component, and the state is a triggering state; when the safety 5 is slightly deviated from the triggering position, the second protrusion 203 of the sear cannot be aligned with the notch 501, the sear 2 cannot fall when the trigger 3 is pulled, at this time, the sear 2 cannot fall even if the trigger 3 is pulled, and the transmitter is in the safety state.
As shown in fig. 2 and 3, in the present invention, a corresponding positioning structure is disposed behind the fuse 5 or in other directions to provide in-place feeling of the fuse 5 at the triggering position and the fuse position, in this embodiment, a notch 102 is further disposed at the rear end of the transmitter base 1, the notch 102 is located behind the fuse 5, a fuse positioning head 7 is disposed in the notch 102, a blind hole 701 is axially disposed at the center of the fuse positioning head 7, a fuse positioning head spring 8 is disposed between the notch 102 of the transmitter base and the blind hole 701 of the fuse positioning head, and whether the fuse is in the triggering position or the fuse position can be obviously sensed through the fuse positioning head and the fuse positioning head spring.
The invention has the structural form that a choke rotating shaft is cancelled, the front end of the choke is directly assembled in a groove of a transmitter base, a trigger is directly buckled with the choke, an intermediate structure is omitted, the number of parts is reduced, a second bulge is arranged behind the choke, a safety is arranged behind the choke, a notch is arranged on the safety, when the notch is aligned with the second bulge of the choke, the choke can fall and be released from a gun machine or a machine frame, the action of a transmitting mechanism can be smoothly completed, when the safety deflects slightly, the notch cannot be aligned with the second bulge, the choke cannot fall and cannot be released from the gun machine or the machine frame, and the safety function is realized.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.
Claims (2)
1. The utility model provides a machine gun transmitter installs in the machine casket, includes transmitter frame, hindering indisputable, trigger and insurance, its characterized in that: the front end of the launcher base is provided with a groove, the sear is arranged in the launcher base, the front end of the sear is provided with a first protrusion, the rear end of the sear is provided with a second protrusion, the first protrusion is matched with the groove of the launcher base, the height of the groove is greater than that of the first protrusion, so that the sear can perform small-range rotary motion when being assembled in the launcher base, the middle of the sear is provided with a trigger buckling surface, the trigger is installed on the launcher base through a trigger shaft and can rotate around the trigger shaft, the front end of the trigger is provided with a hook which is directly buckled with the trigger buckling surface of the sear, transmission parts between the sear and the trigger are reduced, the rear of the trigger is provided with a sear spring which is positioned between the sear and the launcher base, when the trigger is triggered, because the sear and the trigger are hooked, the sear is pressed under the trigger and simultaneously compresses the sear spring, when the trigger is reset, the trigger provides upward restoring force, the sear is connected with the sear spring and the sear directly moves upward to reset, the safety is arranged behind the sear and is sleeved on the launcher base, the safety shaft, and is provided with a notch corresponding to the second protrusion which can just fall when the second protrusion is accommodated in the second protrusion;
when the second bulge behind the sear is aligned with the notch on the safety, the trigger is pulled, the sear is pressed down by the trigger to descend so as to release the moving component, and the state is a percussion state; when the safety deviates from the triggering position, the second bulge of the iron resistor cannot be aligned with the notch, the iron resistor cannot fall down when the trigger is pulled, and the transmitter is in a safety state.
2. The machine gun transmitter of claim 1, wherein: the rear end of the launcher base is further provided with a notch, the notch is located behind the fuse, a fuse positioning head is arranged in the notch, a blind hole is formed in the center of the fuse positioning head along the axial direction, and a fuse positioning head spring is arranged between the notch of the launcher base and the blind hole of the fuse positioning head and used for providing the in-place sense of the fuse at the firing position and the fuse position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110759330.9A CN113945114B (en) | 2021-07-06 | 2021-07-06 | Machine gun transmitter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110759330.9A CN113945114B (en) | 2021-07-06 | 2021-07-06 | Machine gun transmitter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113945114A CN113945114A (en) | 2022-01-18 |
CN113945114B true CN113945114B (en) | 2023-01-20 |
Family
ID=79327352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110759330.9A Active CN113945114B (en) | 2021-07-06 | 2021-07-06 | Machine gun transmitter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113945114B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114674173B (en) * | 2022-03-14 | 2023-09-22 | 重庆建设工业(集团)有限责任公司 | Multifunctional transmitter mechanism and working method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012479A (en) * | 1957-04-30 | 1961-12-12 | Sterling Eng Co Ltd | Firing mechanism for automatic firearms |
CN1054306A (en) * | 1991-03-30 | 1991-09-04 | 张平 | Shooting device with rotary stop iron |
CN2300880Y (en) * | 1997-08-27 | 1998-12-16 | 刘荣华 | Trigger mechanism for semi-antomatic, pump hunting gun |
CN201666759U (en) * | 2009-07-08 | 2010-12-08 | 郎婳笛 | Automatic weapon with low recoil |
CN207300040U (en) * | 2017-08-22 | 2018-05-01 | 湖南兵器资江机器有限公司 | A kind of New semi automatic trigger mechanism |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9612073B2 (en) * | 2015-05-29 | 2017-04-04 | Tactical Trigger Innovations, LLC | Handgun reset enhancement apparatus |
-
2021
- 2021-07-06 CN CN202110759330.9A patent/CN113945114B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012479A (en) * | 1957-04-30 | 1961-12-12 | Sterling Eng Co Ltd | Firing mechanism for automatic firearms |
CN1054306A (en) * | 1991-03-30 | 1991-09-04 | 张平 | Shooting device with rotary stop iron |
CN2300880Y (en) * | 1997-08-27 | 1998-12-16 | 刘荣华 | Trigger mechanism for semi-antomatic, pump hunting gun |
CN201666759U (en) * | 2009-07-08 | 2010-12-08 | 郎婳笛 | Automatic weapon with low recoil |
CN207300040U (en) * | 2017-08-22 | 2018-05-01 | 湖南兵器资江机器有限公司 | A kind of New semi automatic trigger mechanism |
Also Published As
Publication number | Publication date |
---|---|
CN113945114A (en) | 2022-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6283006B1 (en) | Double action pistol | |
US6256918B1 (en) | Firing pin locking assembly for a semi-automatic handgun | |
US5166458A (en) | Firing mechanism for fast shooting pistol | |
US6415702B1 (en) | Double action semi-automatic handgun | |
US7213359B2 (en) | Additional safety device for sear mechanism for firearms | |
EP0146359A2 (en) | Firing pin locking device | |
CN113945114B (en) | Machine gun transmitter | |
CA1188140A (en) | Fire limiter for automatic firearms with hammer blow detonation | |
US4407085A (en) | Handgun firing mechanism | |
US7726243B2 (en) | Igniter safe and arm, igniter assembly and flare so equipped and method of providing a safety for an igniter assembly | |
US5625970A (en) | Firearm safety mechanism with improved trigger pull | |
CN113587749A (en) | Safety ignition fuse adopting space explosion-proof principle | |
US6269576B1 (en) | Disablement mechanism for a firearm | |
CN115355776B (en) | High-reliability small-caliber shell warhead fuze multidirectional triggering comprehensive ignition mechanism | |
CN108332622A (en) | A kind of throwing bullet that comprehensive shock is opened | |
CA2244319C (en) | Cocking trigger device | |
US4333401A (en) | Hand grenade | |
CN213657653U (en) | Grenade launcher launching mechanism | |
EP1106955A2 (en) | Firearm having inertia striker mechanism | |
CN213873970U (en) | Automatic inertia percussion preventing mechanism for firearms | |
US2978825A (en) | Toggle firing mechanism for firearms | |
CN114508975B (en) | Fuse rigid safety inertial motion mechanism for reducing friction influence of shearing section | |
CN110243230B (en) | Light-weight low recoil automatic weapon | |
CN219757117U (en) | Cannon machinery percussion safety device | |
CN114923363B (en) | Two-section type firing mechanism for firing pin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |