CN219319179U

CN219319179U - Grenade throwing device

Info

Publication number: CN219319179U
Application number: CN202222947826.1U
Authority: CN
Inventors: 姚龙江; 计静新; 姚相麟
Original assignee: Nanjing Duoling Unmanned Plane Technology Co ltd
Current assignee: Nanjing Duoling Unmanned Plane Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-07-07
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a grenade throwing device, which comprises a barrel, wherein a plurality of avoidance grooves are formed in the bottom of the barrel, fixed blocks are arranged in the avoidance grooves, the same elastic rope is arranged in the avoidance grooves, the elastic rope penetrates through the fixed blocks, an electric telescopic rod is fixedly connected to the inner wall of the top of the barrel, a disc is fixedly connected to the bottom end of the electric telescopic rod, a avoidance opening is formed in the outer side of the barrel, a fixed column is fixedly connected to the inside of the avoidance opening, a sliding hole is formed in the fixed column, a sliding column is movably connected to the sliding hole, a spring is fixedly connected to the bottom end of the sliding column, and the spring is fixed with the sliding hole. The utility model has the advantages of simple structure, low production cost, great reduction of war cost, capability of preventing the power connector from being corroded by water and damaged, improving the use effect of the grenade projectile throwing device, preventing the grenade from shaking in the barrel body and improving the use stability of the grenade projectile throwing device.

Description

Grenade throwing device

Technical Field

The utility model relates to the technical field of grenade throwing, in particular to a grenade throwing device.

Background

The grenade is a small-sized hand-thrown ammunition capable of being attacked and prevented, is also an ammunition with wider use and larger use amount, is a grenade throwing device which is used by being matched with an unmanned plane basically at present and can effectively reduce casualties of personnel, so that the survival rate of soldiers in wars is improved.

However, most of the projectiles have relatively complex structures and high manufacturing costs, and in war, the unmanned aerial vehicle is easy to be knocked down, and after being knocked down, the projectiles are damaged and cannot be recovered, so that the warfare cost is increased, and therefore, it is very necessary to provide a grenade projectile projector.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a grenade throwing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a grenade projectile throwing device, includes the barrel, a plurality of keep away the position groove has been seted up to the bottom of barrel, and is a plurality of keep away the position inslot and all be equipped with the fixed block, a plurality of keep away the position inslot and be equipped with same elastic cord, and elastic cord passes the fixed block, the top inner wall fixedly connected with electric telescopic handle of barrel, electric telescopic handle's bottom fixedly connected with disc, the position mouth has been seted up in the outside of barrel, keeps away position mouthful fixedly connected with fixed column, has seted up the slide opening in the fixed column, swing joint has the slide column in the slide opening, the bottom fixedly connected with spring of slide column, and the spring is fixed with the slide opening mutually.

As a still further scheme of the utility model, the outer wall of the top of the cylinder body is provided with a mounting groove.

As a still further scheme of the utility model, a power connector is fixedly connected in the mounting groove, and the power connector is electrically connected with the electric telescopic rod.

As a still further scheme of the utility model, the outer wall of the top of the cylinder is fixedly connected with a plurality of threaded rods which are uniformly distributed.

As a still further proposal of the utility model, the top of the cylinder body is movably connected with a protective cover, and the threaded rod is movably connected with the protective cover.

As a still further scheme of the utility model, a plurality of anti-skid patterns are arranged on the outer side of the sliding column, and the anti-skid patterns are uniformly distributed.

As a still further scheme of the utility model, the novel sponge barrel comprises an elastic sleeve, wherein the elastic sleeve is fixed with the barrel, the inner wall of the barrel is fixedly connected with a sponge sleeve, the inner wall of the barrel is fixedly connected with two fixing rings, and the fixing rings are fixed with the sponge sleeve.

The beneficial effects of the utility model are as follows:

1. through the cooperation of electric telescopic link and fixed block, this device can realize throwing the function of bullet through electric telescopic link with the grenade release, but this device simple structure, low in production cost has reduced the cost of war greatly.

2. Through the setting of protection casing, the protection casing can protect the power connector, can prevent that the power connector from receiving the erosion of water and appear damaging, has improved the result of use of grenade projectile throwing machine.

3. Through the setting of sponge cover, when putting into the barrel with the grenade, the sponge cover can carry out spacingly to the grenade, prevents that the grenade from appearing rocking in the barrel, has improved the stability that the grenade throwing the bullet ware used.

Drawings

Fig. 1 is a schematic perspective view of an embodiment 1 of a grenade projectile throwing device according to the present utility model;

fig. 2 is a schematic diagram of the internal structure of an embodiment 1 of a grenade projectile throwing device according to the present utility model;

fig. 3 is a schematic view of a partial sectional structure of an embodiment 1 of a grenade projectile launcher according to the present utility model;

fig. 4 is a schematic perspective view of an embodiment 2 of a grenade projectile throwing device according to the present utility model;

fig. 5 is a schematic view of a partial sectional structure of an embodiment 2 of a grenade projectile launcher according to the present utility model.

In the figure: 1. a cylinder; 2. a protective cover; 3. a avoidance port; 4. a clearance groove; 5. a fixed block; 6. a threaded rod; 7. a mounting groove; 8. a power connector; 9. an electric telescopic rod; 10. a disc; 11. fixing the column; 12. an elastic rope; 13. a spool; 14. anti-skid lines; 15. a slide hole; 16. a spring; 17. an elastic sleeve; 18. a fixing ring; 19. a sponge sleeve.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. It should be noted that the terms "first," "second," and the like in the description and claims of the present application and in the foregoing figures are used for distinguishing between similar objects and not necessarily for describing a particular sequence or order, and it should be understood that the data so used may be interchanged where appropriate so that an embodiment of the present application described herein would be within the scope of protection of the present application based on all other embodiments obtained by one of ordinary skill in the art without the benefit of the inventive faculty.

Example 1

Referring to fig. 1-3, a grenade throwing device, including barrel 1, a plurality of keep away position groove 4 have been seted up to the bottom of barrel 1, a plurality of keep away position inslot 4 all are equipped with fixed block 5, a plurality of keep away position inslot 4 and be equipped with same elastic cord 12, and elastic cord 12 passes fixed block 5, the top inner wall of barrel 1 has electric telescopic handle 9 through the bolt fastening, the bottom of electric telescopic handle 9 has disc 10 through the bolt fastening, keep away position mouth 3 has been seted up in the outside of barrel 1, keep away position mouth 3 and have fixed column 11 through the bolt fastening, slide hole 15 has been seted up in the fixed column 11, slide hole 15 sliding connection has slide column 13, the bottom welding of slide column 13 has spring 16, and spring 16 is fixed with slide hole 15 mutually, put into barrel 1 with the grenade, fixed block 5 can carry out spacingly to the grenade this moment, avoid the grenade to drop, then press the slide column 13, make slide column 13 remove and squeeze spring 16 in slide hole 15, then cover on the fixed column 11 with the grenade, electric telescopic handle 9 is started later, the electric telescopic handle 9 is pushed out the fixed column 10, and the cost is reduced, thereby the fixed column 10 can be greatly reduced, the fixed device is realized to the fixed column 11, the manufacturing cost is greatly is reduced, and the fixed device is greatly stretched out the fixed column 11.

According to the utility model, the mounting groove 7 is formed in the outer wall of the top of the barrel 1, the power connector 8 is fixed in the mounting groove 7 through bolts, the power connector 8 is electrically connected with the electric telescopic rod 9, the plurality of threaded rods 6 are welded on the outer wall of the top of the barrel 1, the threaded rods 6 are uniformly distributed, the top of the barrel 1 is sleeved with the protective cover 2, the threaded rods 6 are spliced with the protective cover 2, the protective cover 2 can protect the power connector 8, the power connector 8 can be prevented from being damaged by water erosion, the using effect of the grenade projectile throwing device is improved, a plurality of anti-skidding lines 14 are arranged on the outer side of the sliding column 13, the anti-skidding lines 14 are uniformly distributed, and the friction between the sliding column 13 and the hands of staff can be increased by the anti-skidding lines 14.

The working principle of the embodiment is as follows: during the use, put into barrel 1 with the grenade, fixed block 5 can carry out spacingly to the grenade this moment, avoid the grenade to drop, then press the slide column 13, make slide column 13 remove and squeeze spring 16 in to slide hole 15, then overlap the pull ring on the grenade on fixed column 11, start electric telescopic handle 9 later, electric telescopic handle 9 extension promotes disc 10 and removes, and because fixed block 5 is connected with elastic cord 12, fixed block 5 can expand, consequently, disc 10 can push out barrel 1 with the grenade, simultaneously fixed column 11 can pull out the pull ring, thereby accomplish the projection bullet, this device simple structure, low in production cost has reduced the cost of war greatly.

Example 2

Referring to fig. 4-5, a grenade throwing device further comprises an elastic sleeve 17, the elastic sleeve 17 is fixed with the barrel 1, a sponge sleeve 19 is adhered to the inner wall of the barrel 1, two fixing rings 18 are welded on the inner wall of the barrel 1, the fixing rings 18 are fixed with the sponge sleeve 19, and when the grenade is placed in the barrel 1, the sponge cushion also limits the grenade and prevents the grenade from shaking in the barrel 1.

The working principle of the embodiment is as follows: when the hand grenade is used, the sponge cushion can limit the hand grenade when the hand grenade is placed in the cylinder body 1, so that the hand grenade is prevented from shaking in the cylinder body 1.

The present utility model has been illustrated by the above-described embodiments, but it should be understood that the above-described embodiments are for purposes of illustration and description only and are not intended to limit the utility model to the embodiments described. Furthermore, it will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that many variations and modifications may be made in accordance with the teachings of the present utility model, which fall within the scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grenade projectile throwing device, includes barrel (1), its characterized in that, a plurality of keep away position groove (4) have been seted up to the bottom of barrel (1), and is a plurality of keep away and all be equipped with fixed block (5) in position groove (4), a plurality of keep away and be equipped with same elastic cord (12) in position groove (4), and elastic cord (12) pass fixed block (5), the top inner wall fixedly connected with electric telescopic handle (9) of barrel (1), the bottom fixedly connected with disc (10) of electric telescopic handle (9), keep away position mouth (3) have been seted up in the outside of barrel (1), keep away fixedly connected with fixed column (11) in position mouth (3), have seted up slide hole (15) in fixed column (11), swing joint has slide column (13) in slide hole (15), the bottom fixedly connected with spring (16) of slide column (13), and spring (16) are fixed with slide hole (15).

2. Grenade projectile throwing device according to claim 1, characterized in that the top outer wall of the barrel (1) is provided with a mounting groove (7).

3. Grenade projectile throwing device according to claim 2, characterized in that the power connector (8) is fixedly connected in the mounting groove (7), and the power connector (8) is electrically connected with the electric telescopic rod (9).

4. Grenade projectile throwing device according to claim 2, characterized in that the top outer wall of the barrel (1) is fixedly connected with a plurality of threaded rods (6), and the threaded rods (6) are evenly distributed.

5. Grenade projectile throwing device according to claim 4, characterized in that the top of the barrel (1) is movably connected with a protective cover (2), and the threaded rod (6) is movably connected with the protective cover (2).

6. Grenade projectile throwing device according to claim 1, characterized in that the outside of the slide column (13) is provided with a plurality of anti-skid threads (14), and the anti-skid threads (14) are evenly distributed.

7. Grenade projectile throwing device according to claim 1, further comprising an elastic sleeve (17), wherein the elastic sleeve (17) is fixed with the barrel (1), the inner wall of the barrel (1) is fixedly connected with a sponge sleeve (19), the inner wall of the barrel (1) is fixedly connected with two fixing rings (18), and the fixing rings (18) are fixed with the sponge sleeve (19).