CN211084944U

CN211084944U - Adjustable fixing support for infantry weapon

Info

Publication number: CN211084944U
Application number: CN201921766989.1U
Authority: CN
Inventors: 曾广隆; 柴铭; 杨运晖; 王鑫; 易鹏; 马坷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-24
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a fixed bolster with adjustable infantry weapon, including muzzle support, lifter, loop bar, sleeve, stand and base, the muzzle support articulates and forms first adjustment mechanism in lifter one end, and the lifter other end runs through loop bar and lifter and runs through and install second adjustment mechanism between the loop bar, and loop bar slip nestification forms third adjustment mechanism in the sleeve, and sleeve downside fixed mounting has the connecting rod, and connecting rod slidable mounting is on the base surface, and base one end bottom fixed mounting has flexible stand and other end slidable mounting to form fourth adjustment mechanism in the stand. Through fourth adjustment mechanism fixed bolster and the rough height of preliminary adjustment, finding the most suitable position at the length of extension of the length adjustment loop bar 17 through third adjustment mechanism according to the weapon, second adjustment mechanism is used for adjusting the muzzle height, and convenient multi-angle shooting of first adjustment mechanism and fourth adjustment mechanism has increased the practicality of support.

Description

Adjustable fixing support for infantry weapon

Technical Field

The utility model relates to a military field specifically is a fixed bolster with adjustable infantry weapon is used.

Background

Weapon support is as auxiliary device when army's shooting training, is essential in daily training inspection. Although the existing infantry firearm support can be adjusted, the adjustment amplitude is small, the stability is poor, the use is not convenient to adjust, and the use effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fixed bolster with adjustable infantry weapon is used, includes muzzle support, lifter, loop bar, sleeve, stand and base, muzzle support articulates and forms first adjustment mechanism in lifter one end, and the lifter other end runs through loop bar and lifter and runs through and install second adjustment mechanism between the loop bar, and the loop bar slip nestification forms third adjustment mechanism in the sleeve, and sleeve downside fixed mounting has the connecting rod, and connecting rod slidable mounting forms fourth adjustment mechanism in the stand at base surface, base one end bottom fixed mounting have flexible stand and other end slidable mounting.

As a further aspect of the present invention: the second adjusting mechanism comprises a lifting rod, a sleeve rod and a screw rod, the lifting rod penetrates through the sleeve rod in the vertical direction, and a rack is fixedly arranged on one side of the lifting rod; a section of the screw rod which penetrates through the loop bar in the horizontal direction and is embedded into the loop bar is fixedly provided with a gear which is meshed with the rack.

The third adjustment mechanism comprises a bolt, a loop bar and a sleeve, the loop bar is embedded into the sleeve in a sliding mode, a threaded hole matched with the bolt is formed in the surface of the sleeve, and the bolt is in threaded connection with the sleeve and is abutted to the loop bar at one end of the far away from the head.

As a further aspect of the present invention: the bottom of the upright post is conical.

As a further aspect of the present invention: the sleeve is kept away from loop bar one end fixed mounting and is had the stock standing groove, installs the elastic cushion in the stock standing groove.

As a further aspect of the present invention: the base is provided with a sliding groove, a sliding block is arranged in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the connecting rod.

As a further aspect of the present invention: the base is provided with a buffer device, the buffer device comprises a first baffle, a second baffle and a spring, one end of the first baffle is fixedly installed on the sleeve, the other end of the first baffle is in sliding contact with the base, one end of the second baffle is fixedly installed on the base, the other end of the second baffle is in sliding contact with the sleeve, and the two ends of the spring are respectively connected with the first baffle and the second baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

through fourth adjustment mechanism fixed bolster and the rough height of preliminary adjustment, finding the most suitable position at the length of extension of the length adjustment loop bar 17 through third adjustment mechanism according to the weapon, second adjustment mechanism is used for adjusting the muzzle height, and convenient multi-angle shooting of first adjustment mechanism and fourth adjustment mechanism has increased the practicality of support.

Drawings

Fig. 1 is a schematic structural diagram of an adjustable fixing bracket for an infantry weapon.

Fig. 2 is a partial structural schematic view of a second adjusting mechanism in an adjustable fixing bracket for an infantry weapon.

In the figure: the gun comprises a vertical column 1, a base 2, a sliding block 3, a telescopic vertical column 4, a muzzle support 5, a screw rod 6, a bolt 7, a sleeve 8, a gun stock placing groove 9, a first baffle 10, a second baffle 11, a spring 12, a connecting rod 13, a gear 14, a rack 15, a lifting rod 16, a loop bar 17 and a chute 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-2, an adjustable fixing support for an infantry weapon comprises a muzzle support 5, a lifting rod 16, a loop bar 17, a sleeve 8, a stand 1 and a base 2, wherein the muzzle support 5 is hinged at one end of the lifting rod 16 to form a first adjusting mechanism, the other end of the lifting rod 16 penetrates through the loop bar 17 and the lifting rod 16 and penetrates through the loop bar 17 to form a second adjusting mechanism, the loop bar 17 is slidably nested in the sleeve 8 to form a third adjusting mechanism, a connecting rod 13 is fixedly mounted on the lower side of the sleeve 8, the connecting rod 13 is slidably mounted on the surface of the base 2, a telescopic stand 4 is fixedly mounted at the bottom of one end of the base 2, and the other end of the base is slidably. When the army trains daily, firstly fix the bracket through the fourth adjusting mechanism and primarily adjust the approximate height, the most suitable position is found by adjusting the extending length of the loop bar 17 through the third adjusting mechanism according to the length of the weapon, the second adjusting mechanism is used for adjusting the muzzle height, and the first adjusting mechanism and the fourth adjusting mechanism facilitate multi-angle shooting.

The specific type of the second adjusting mechanism is not limited, in this embodiment, preferably, the second adjusting mechanism includes a lifting rod 16, a loop bar 17 and a screw rod 6, the lifting rod 16 penetrates through the loop bar 17 in the vertical direction, and a rack 15 is fixedly installed on one side of the lifting rod 16; the screw 6 horizontally penetrates through the loop bar 17 and is fixedly provided with a gear 14 meshed with the rack 15 on one section embedded in the loop bar 17. The gear 4 is driven to rotate by rotating the screw rod 6, the gear 4 rotates to drive the rack 15 to ascend and descend, and then the lifting rod 16 is lifted and descended in the vertical direction, so that the height of the muzzle support 5 is adjusted.

Third adjustment mechanism includes bolt 7, loop bar 17 and sleeve 8, and loop bar 17 slides the embedding in sleeve 8, and the sleeve 8 surface is seted up with bolt 7 complex screw hole, and bolt 7 threaded connection just keeps away from head one end conflict loop bar 17 on sleeve 8. During adjustment, the bolt 7 is screwed, the length of the loop bar 17 is adjusted, and after adjustment is finished, the bolt 7 is screwed to complete fixation.

In order to make the support more stable when using, stand 1 bottom is the toper, and during the use, can nail stand 1 into ground, fixed bolster.

In order to reduce the injury to people caused by recoil when shooting, sleeve 8 is kept away from 17 one end fixed mounting of loop bar 9 and is had stock standing groove 9, installs the elastic cushion in the stock standing groove 9.

In order to guarantee stability and accuracy of the gun when shooting continuously, the base 2 is provided with the sliding groove 18, the sliding block 3 is arranged in the sliding groove 18 in a sliding mode, and the sliding block 3 is fixedly connected with the connecting rod 13.

The working principle of the embodiment is as follows: when in the daily training of army, earlier through nailing into ground with stand 1, then through adjusting the height of the roughly shooting height of the high preliminary adjustment of flexible stand 4, put into stock standing groove 9 with the stock again, then according to the length adjustment loop bar 17's of weapon stretching out length, drive gear 4 through rotating screw 6 and rotate after that, gear 4 rotates and drives rack 15 lift, and then lifter 16 realizes the lift in the vertical direction, thereby adjust the height of muzzle support 5, first adjustment mechanism and fourth adjustment mechanism make things convenient for the multi-angle shooting.

Example 2

In order to reduce the damage of recoil to the bracket when shooting, the embodiment is further improved on the basis of the embodiment 1, and the improvement is that: be provided with buffer on base 2, the concrete type of buffer does not put any restriction, and in this embodiment, it is preferred that buffer includes first baffle 10, second baffle 11 and spring 12, and first baffle 10 one end fixed mounting is on sleeve 8, and other end sliding contact base 2, 11 one end fixed mounting of second baffle on base 2, other end sliding contact sleeve 8, first baffle 10 and second baffle 11 are connected respectively at spring 12 both ends.

Recoil occurs when a fire is fired and the firearm moves rearward with the barrel 8 and the first barrier 10 compressing the spring 12 and thereby reducing recoil.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a fixed bolster with adjustable infantry weapon is used, its characterized in that, including muzzle support (5), lifter (16), loop bar (17), sleeve (8), stand (1) and base (2), muzzle support (5) articulate and form first adjustment mechanism in lifter (16) one end, and lifter (16) other end runs through loop bar (17) and lifter (16) and runs through and install the second adjustment mechanism between loop bar (17), and loop bar (17) slip nestification forms third adjustment mechanism in sleeve (8), and sleeve (8) downside fixed mounting has connecting rod (13), and connecting rod (13) slidable mounting forms fourth adjustment mechanism in base (2) surface, and base (2) one end bottom fixed mounting has flexible stand (4) and other end slidable mounting in stand (1).

2. The adjustable fixing support for the infantry weapon according to claim 1, wherein the second adjusting mechanism comprises a lifting rod (16), a loop bar (17) and a screw (6), the lifting rod (16) penetrates through the loop bar (17) in the vertical direction, and a rack (15) is fixedly arranged on one side of the lifting rod; a section of the screw rod (6) which penetrates through the loop bar (17) in the horizontal direction and is embedded into the loop bar (17) is fixedly provided with a gear (14) which is meshed with the rack (15).

3. The adjustable fixing support for the infantry weapon according to claim 2, characterized in that the third adjusting mechanism comprises a bolt (7), a loop bar (17) and a sleeve (8), the loop bar (17) is slidably embedded in the sleeve (8), a threaded hole matched with the bolt (7) is formed in the surface of the sleeve (8), and the bolt (7) is in threaded connection with the sleeve (8) and one end of the bolt, which is far away from the head, abuts against the loop bar (17).

4. An adjustable fixing support for an infantry weapon according to claim 3, characterized in that the bottom of said upright (1) is conical.

5. The adjustable fixing support for the infantry weapon according to claim 4, characterized in that one end of the sleeve (8) far away from the loop bar (17) is fixedly provided with a stock placing groove (9), and an elastic cushion block is arranged in the stock placing groove (9).

6. The adjustable fixing support for the infantry weapon according to claim 5, characterized in that a sliding groove (18) is arranged on the base (2), a sliding block (3) is slidably mounted in the sliding groove (18), and the sliding block (3) is fixedly connected with the connecting rod (13).

7. The adjustable fixing support for the infantry weapon according to claim 6, characterized in that a buffering device is arranged on the base (2), the buffering device comprises a first baffle (10), a second baffle (11) and a spring (12), one end of the first baffle (10) is fixedly arranged on the sleeve (8), the other end of the first baffle is in sliding contact with the base (2), one end of the second baffle (11) is fixedly arranged on the base (2), the other end of the second baffle is in sliding contact with the sleeve (8), and two ends of the spring (12) are respectively connected with the first baffle (10) and the second baffle (11).