CN216115632U

CN216115632U - Bulletproof shield capable of being assembled

Info

Publication number: CN216115632U
Application number: CN202122767516.7U
Authority: CN
Inventors: 李志贤; 刘文智; 林宙
Original assignee: Private hualian college
Current assignee: Private hualian college
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-22
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a bulletproof shield capable of being assembled, which comprises a first shield, wherein a second shield and a third shield are respectively arranged at the top and one side of the first shield, the bottom of the second shield and the top of the third shield are both provided with second arc-shaped blocks which are in the same horizontal line, the bottoms of the two second arc-shaped blocks are both provided with first arc-shaped blocks connected with the first shield and the third shield, a plurality of device grooves are arranged on the top of the first arc-shaped block in a penetrating way, second wedge-shaped blocks which are positioned in the device grooves and slide back and forth are arranged on the top of the first arc-shaped block, the bottoms of the second arc-shaped blocks are fixedly connected with a plurality of first wedge-shaped blocks, and the bottoms of the first wedge-shaped blocks are respectively provided with a clamping block which is respectively positioned in the device groove, the combined type shield has the advantages that the combined type shield can be quickly assembled with a single handheld shield to protect users, and accordingly the using effect of the bulletproof shield is improved.

Description

Bulletproof shield capable of being assembled

Technical Field

The utility model relates to the technical field of bulletproof shields, in particular to a bulletproof shield capable of being assembled.

Background

A bullet-proof shield is a device for preventing the penetration of fragments of bullet and shell blasting from gun, and protecting the user after shield effectively.

Bullet of percussion when preventing enemy and preventing riot, police officer and soldier need lift up the shield and arrange user's in front in, make the shield can cover its head and health, thereby provide comprehensive protection for the user, but the bulletproof shield that present police officer and soldier used is single hand-held type shield mostly, when in the face of extensive riot, because the riot number is more, certain gap is difficult to avoid to exist between the single hand-held type shield, thereby make police officer and soldier be injured easily, and then lead to bulletproof shield's result of use to reduce, for this reason, we propose a bulletproof shield of sectional installation to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art related to the background art, and provides a bulletproof shield capable of being assembled.

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

the utility model provides a but combination's shellproof shield, includes first shield, first shield top is equipped with second shield and third shield respectively with one side, second shield bottom and third shield top all are equipped with the second arc piece that is same water flat line, two second arc piece bottom all is equipped with the first arc piece that is connected with first shield and third shield, a plurality of device grooves have all been run through and have been seted up at first arc piece top, first arc piece top all is equipped with and is located the gliding second wedge around the device inslot is, a plurality of first wedges of the equal fixedly connected with in second arc piece bottom, and is a plurality of first wedge bottom all is equipped with the joint piece that is located the device inslot respectively, and is a plurality of the second wedge openly all runs through and has seted up the fluting.

Preferably, the first shield, the second shield and one side of the third shield are respectively provided with a first fixing block, a second fixing block and a third fixing block from top to bottom.

Preferably, the top of the second fixed block and the top of the third fixed block are both provided with a device groove, and the device grooves at the top of the second fixed block and the top of the third fixed block are both connected with a second wedge-shaped block in a sliding manner.

Preferably, a plurality of second wedge blocks are respectively provided with a spring connected with the inner wall of one side of the device groove at one side close to the first shield, the second shield and the third shield.

Preferably, a plurality of second wedge bottom that is located first arc piece top all is four slide bars that all are equipped with to run through the device groove with second wedge one side that is located second fixed block and third fixed block top, wherein per four the slide bar is a set of, and every two sets of adjacent slide bar one end all is connected with a limiting plate jointly, every the equal fixedly connected with first in command in limiting plate one side.

Preferably, the third shield is close to first shield one side and all is two fourth fixed blocks of fixedly connected with, two the fourth fixed block is located third fixed block and second fixed block top, two respectively the fourth fixed block openly with the equal fixedly connected with bulletproof plate in the back, two fourth fixed block bottom all is equipped with first wedge and the joint piece that is located the device inslot.

Preferably, first shield, second shield and third shield openly all run through and are equipped with the observation window, first shield and third shield openly all are symmetric connection has second handle and lasso, first shield and third shield openly all are connected with the shock pad that is located between second handle and the lasso.

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

1. when the bulletproof shield is used, a single hand-held shield can be quickly assembled into a combined shield to protect users, so that the using effect of the bulletproof shield is improved, when large-scale riots are confronted, a second shield can be placed above a first shield, the first handle is pulled to move to drive the sliding rod to move, so that the second wedge block is driven to move to extrude the spring, the first wedge block at the bottom of the second shield is inserted into the device groove, then the first handle is loosened, the tension of the spring is recovered, the second wedge block is connected with the first wedge block in a clamping mode, meanwhile, the first wedge block at the bottom of the fourth fixed block can be connected with the second wedge block in a clamping mode by repeating the operation steps, and therefore the users can be comprehensively protected.

2. When the device is used, bullets are prevented from being knocked from gaps among the first fixing block, the second fixing block, the third fixing block and the fourth fixing block, when the third shield is assembled with the first shield, the fourth fixing block on one side of the third shield is respectively placed between the first fixing block and the second fixing block, and between the second fixing block and the third fixing block, then the first handle is pulled, and the third shield is placed downwards, so that the first wedge-shaped block at the bottom of the fourth fixing block enters the device groove to be clamped with the second wedge-shaped block, and the bullet-proof plates on the front side and the back side of the fourth fixing block completely block the gaps, and further the bullets can be prevented from being knocked from the connecting position of the first shield and the third shield.

Drawings

Fig. 1 is a schematic view of the overall structure of a bulletproof shield capable of being assembled and installed according to the present invention;

FIG. 2 is a schematic view of a connection structure between the first shield and the first arc-shaped block in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a connection structure between the second shield and the first wedge of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a connection structure between the third shield and the fourth fixing block in FIG. 2 according to the present invention;

fig. 5 is a schematic diagram of a split structure of the first wedge block and the second wedge block in fig. 2 according to the present invention;

in the figure: 1. a first shield; 2. a first arc-shaped block; 3. a second shield; 4. a third shield; 5. a second arc-shaped block; 6. a device slot; 7. a first wedge block; 8. a second wedge block; 9. A clamping block; 10. grooving; 11. a first fixed block; 12. a second fixed block; 13. a third fixed block; 14. a fourth fixed block; 15. a slide bar; 16. a spring; 17. a limiting plate; 18. a first handle; 19. an observation window; 20. a second handle; 21. a shock pad; 22. lasso; 23. and (4) a bulletproof plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a bulletproof shield capable of being assembled comprises a first shield 1, wherein a second shield 3 and a third shield 4 are respectively arranged at the top and one side of the first shield 1, second arc-shaped blocks 5 in the same horizontal line are respectively arranged at the bottom of the second shield 3 and at the top of the third shield 4, first arc-shaped blocks 2 connected with the first shield 1 and the third shield 4 are respectively arranged at the bottom of the second shield 3, a plurality of device grooves 6 are respectively formed at the top of the first arc-shaped blocks 2, second wedge-shaped blocks 8 sliding back and forth in the device grooves 6 are respectively arranged at the top of the first arc-shaped blocks 2, a plurality of first wedge-shaped blocks 7 are fixedly connected at the bottom of the second arc-shaped blocks 5, clamping blocks 9 respectively arranged in the device grooves 6 are respectively arranged at the bottom of the first wedge-shaped blocks 7, grooves 10 are respectively formed at the front of the second wedge-shaped blocks 8, a user firstly passes through the second handle 20, pulls the first handle 18 at the top of the first shield 1, the first handle 18 moves to drive the limit plate 17 to move, the limit plate 17 moves to drive the slide rod 15 to move, the slide rod 15 moves to drive the second wedge-shaped block 8 to extrude and move the spring 16, at the moment, the second shield 3 is placed at the top of the first shield 1, then the first wedge-shaped block 7 at the bottom of the second shield 3 is inserted into the device groove 6, then the first handle 18 is loosened, at the moment, the spring 16 is not extruded and recovers tension to drive the second wedge-shaped block 8 to reset, so that the clamping block 9 at the bottom of the first wedge-shaped block 7 is attached to the groove 10 of the second wedge-shaped block 8 to be clamped with each other, when a third shield 4 needs to be assembled at one side of the first shield 1, the first handle 18 at the left side of the first shield 1 is pulled similarly, then the fourth fixing block 14 at one side of the third shield 4 is placed above the second fixing block 12 and the third fixing block 13, and then inserting the first wedge-shaped block 7 at the bottom of the fourth fixed block 14 into the device groove 6, and loosening the first handle 18 to enable the first wedge-shaped block 7 to be clamped with the second wedge-shaped block 8.

Referring to fig. 1 to 4, a first fixed block 11, a second fixed block 12 and a third fixed block 13 are respectively arranged on two sides of a first shield 1, a second shield 3 and one side of a third shield 4 from top to bottom, a certain space is reserved between the first fixed block 11 and the second fixed block 12, a certain space is also reserved between the second fixed block 12 and the third fixed block 13, so that the fourth fixed block 14 can be conveniently placed in the space, the fourth fixed block 14 can be conveniently placed downwards for assembly, the fourth fixed block 14 can be conveniently lifted upwards, and the third shield 4 and the first shield 1 can be conveniently detached.

Referring to fig. 1-4, the top of each of the second fixing block 12 and the third fixing block 13 is provided with a device groove 6, the device grooves 6 at the top of the second fixing block 12 and the third fixing block 13 are connected with a second wedge block 8 in a sliding manner, and when the fourth fixing block 14 descends, the first wedge block 7 and the clamping block 9 at the bottom of the fourth fixing block can be driven to enter the device grooves 6 at the top of the second fixing block 12 and the third fixing block 13 and then clamped with the second wedge block 8, so that the third shield 4 and the first shield 1 can be stably connected together.

Referring to fig. 1-5, a plurality of second wedges 8 are respectively close to the first shield 1, springs 16 connected with the inner wall of one side of the device groove 6 are arranged on one sides of the second shield 3 and the third shield 4, when the first handle 18 is pulled, the first handle 18 can drive the limiting plate 17 to move, the limiting plate 17 can drive the second wedges 8 to move through the sliding rod 15, certain space can be reserved for the first wedges 7, the first wedges 7 can be inserted into the device groove 6, meanwhile, the second wedges 8 can be driven to reset through the springs 16, the second wedges 8 are connected with the first wedges 7 in a clamped mode, and therefore the shields can be assembled quickly.

Referring to fig. 1-5, a plurality of second wedges 8 that are located 2 tops of first arc piece and second wedges 8 that are located 12 and third fixed block 13 tops all are one side and all are four slide bars 15 that all are equipped with and run through device groove 6, wherein per four slide bars 15 are a set of, 15 one end of every adjacent two sets of slide bars all are connected with a limiting plate 17 jointly, the equal fixedly connected with first in command 18 in every limiting plate 17 one side, can drive second wedge 8 through limiting plate 17 and slide bar 15 and move when the first in command 18 of pulling, thereby make second wedge 8 and first wedge 7 joint or part, be convenient for assemble and dismantle the shield.

Referring to fig. 1-4, one side of the third shield 4 close to the first shield 1 is fixedly connected with two fourth fixing blocks 14, the two fourth fixing blocks 14 are respectively positioned at the tops of the third fixing block 13 and the second fixing block 12, the front and back of the two fourth fixing blocks 14 are respectively fixedly connected with an anti-elastic plate 23, the bottoms of the two fourth fixing blocks 14 are respectively provided with a first wedge block 7 and a clamping block 9 which are positioned in the installation groove 6, when the third shield 4 is assembled, the first handle 18 at one side of the first shield 1 is pulled, the third shield 4 is held to place the two fourth fixing blocks 14 at one side of the third shield 4 above the second fixing block 12 and the third fixing block 13 respectively, then the third shield 4 is put downwards to enable the first wedge block 7 and the clamping block 9 at the bottom of the fourth fixing block 14 to enter the installation groove 6, then the first handle 18 is released to enable the first wedge block 7 to be clamped with the second wedge block 8, and then make first shield 1 be connected with third shield 4 for not only can carry out vertical equipment with the shield, also can carry out horizontal equipment with the shield, improved the result of use of shield.

Referring to fig. 1-4, the front surfaces of the first, second and

third shields

1, 3 and 4 are respectively provided with an observation window 19, the front surfaces of the first and

third shields

1 and 4 are respectively connected with a second handle 20 and a lasso 22 symmetrically, the front surfaces of the first and

third shields

1 and 4 are respectively connected with a shock pad 21 positioned between the second handle 20 and the lasso 22, after the assembly is completed, a user can put his hand through the lasso 22 and grasp the second handle 20 tightly, so that the arms of the user and the shields can be tightly connected by the lasso 22 and the second handle 20, and meanwhile, the shock pad 21 can protect the arms of the user when a bullet hits the shield.

In the utility model, when a user needs to use the device, when a shield needs to be assembled, the user firstly passes through the second handle 20, then pulls the first handle 18 at the top of the first shield 1, the first handle 18 moves to drive the limiting plate 17 to move, the limiting plate 17 moves to drive the sliding rod 15 to move, the sliding rod 15 moves to drive the second wedge-shaped block 8 to extrude and move the spring 16, at the moment, the second shield 3 is placed at the top of the first shield 1, then the first wedge-shaped block 7 at the bottom of the second shield 3 is inserted into the device groove 6, then the first handle 18 is loosened, at the moment, the spring 16 is not extruded and recovers tension to drive the second wedge-shaped block 8 to reset, so that the clamping block 9 at the bottom of the first wedge-shaped block 7 is attached to the groove 10 of the second wedge-shaped block 8 to be clamped mutually, when a third shield 4 needs to be assembled at one side of the first shield 1, similarly, a first handle 18 on the left side of the first shield 1 is pulled, then the fourth fixing block 14 on one side of the third shield 4 is placed above the second fixing block 12 and the third fixing block 13, the first wedge-shaped block 7 at the bottom of the fourth fixing block 14 is inserted into the device groove 6, and the first handle 18 is released, so that the first wedge-shaped block 7 is clamped with the second wedge-shaped block 8.

When one side of the first shield 1 needs to be assembled, the first handle 18 on one side of the first shield 1 is pulled to enable the second wedge-shaped block 8 to move, the third shield 4 is held to place the two fourth fixing blocks 14 on one side of the third shield above the second fixing block 12 and the third fixing block 13 respectively, the third shield 4 is lowered down to enable the first wedge-shaped block 7 and the clamping block 9 at the bottom of the fourth fixing block 14 to enter the device groove 6, the first handle 18 is loosened to enable the first wedge-shaped block 7 to be clamped with the second wedge-shaped block 8, and then the first shield 1 is connected with the third shield 4.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A bulletproof shield capable of being assembled comprises a first shield (1) and is characterized in that the top and one side of the first shield (1) are respectively provided with a second shield (3) and a third shield (4), the bottom of the second shield (3) and the top of the third shield (4) are respectively provided with a second arc block (5) which is the same horizontal line, the bottom of the second arc block (5) is provided with a first arc block (2) which is connected with the first shield (1) and the third shield (4), the top of the first arc block (2) is provided with a plurality of device grooves (6) in a penetrating way, the top of the first arc block (2) is provided with a second wedge block (8) which is positioned in the device groove (6) and slides forwards and backwards, the bottom of the second arc block (5) is fixedly connected with a plurality of first wedge blocks (7), and the bottom of the first wedge blocks (7) is provided with a plurality of joint blocks (9) which are respectively positioned in the device groove (6), and the front surfaces of the second wedge-shaped blocks (8) are provided with slots (10) in a penetrating way.

2. A combinable bulletproof shield according to claim 1, wherein the first fixing block (11), the second fixing block (12) and the third fixing block (13) are respectively arranged on both sides of the first shield (1), the second shield (3) and one side of the third shield (4) from top to bottom.

3. A combinable bulletproof shield according to claim 2, wherein the second fixing block (12) and the third fixing block (13) are both provided with a device groove (6) at the top, and the second wedge-shaped block (8) is slidably connected in the device groove (6) at the top of the second fixing block (12) and the third fixing block (13).

4. A combinatorially mountable ballistic shield according to claim 3, characterized in that a plurality of said second wedges (8) are provided adjacent to the first shield (1), the second shield (3) and the third shield (4) respectively, with springs (16) connected to the inner wall of the device groove (6).

5. A combinatorially mountable bulletproof shield according to claim 4, wherein a plurality of second wedge-shaped blocks (8) at the top of the first arc-shaped block (2) and one sides of the second wedge-shaped blocks (8) at the top of the second fixed block (12) and the third fixed block (13) are respectively provided with four sliding rods (15) penetrating through the device groove (6), wherein every four sliding rods (15) form one group, one end of each two adjacent groups of sliding rods (15) is commonly connected with one limiting plate (17), and one side of each limiting plate (17) is fixedly connected with a first handle (18).

6. A bulletproof shield capable of being assembled according to claim 5, wherein the third shield (4) is fixedly connected with two fourth fixed blocks (14) near the first shield (1), the two fourth fixed blocks (14) are respectively positioned at the tops of the third fixed block (13) and the second fixed block (12), the two fourth fixed blocks (14) are fixedly connected with bulletproof plates (23) at the front and the back, and the bottoms of the two fourth fixed blocks (14) are respectively provided with the first wedge block (7) and the clamping block (9) which are positioned in the device groove (6).

7. A combinatorially installed bulletproof shield according to claim 1, wherein a viewing window (19) is arranged in front of each of the first shield (1), the second shield (3) and the third shield (4), a second handle (20) and a lasso (22) are symmetrically connected to the front of each of the first shield (1) and the third shield (4), and a shock pad (21) is connected to the front of each of the first shield (1) and the third shield (4) and located between the second handle (20) and the lasso (22).