PE non-woven cloth soft bulletproof shield

Abstract

The utility model discloses a PE (Poly Ethylene) non-woven cloth soft bulletproof shield, which relates to the technical field of bulletproof shields, and comprises a plurality of PE non-woven cloth triangular plates and a limiting ring, the plurality of PE non-woven cloth triangular plates are arranged on one side of the limiting ring, and are distributed in an annular array by taking the circle center of the limiting ring as an axis; the multiple PE non-woven cloth triangular plates abut against one another, clamping strips are fixedly arranged on the two sides of the multiple PE non-woven cloth triangular plates, clamping grooves are formed in the positions, close to the sides of the PE non-woven cloth triangular plates, of the limiting rings and correspond to the multiple clamping strips, and every two adjacent clamping strips are connected with the corresponding clamping grooves in a clamped mode. Limiting mechanisms fixedly connected with the limiting ring are arranged on the sides, close to the limiting ring, of the middles of the multiple PE non-woven cloth triangular plates. The damaged part of the shield can be independently replaced, the whole shield does not need to be replaced, and the replacement cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bulletproof shields, in particular to a soft bulletproof shield made of PE non-woven fabric without weft. Background Art

[0002] A shield is a handheld protective equipment that protects the human body from harm. It is used by the police and riot control forces in various countries around the world as a police instrument. It is mainly used to defend against attacks by stones, clubs and bullets of rioters and protect the personal safety of police officers.

[0003] Traditional soft bulletproof shields made of PE non-woven fabric without weft are usually of an integral design. Therefore, after use, even if only a small part is damaged, the entire shield needs to be replaced, resulting in a high replacement cost and a large amount of material waste. Content of the Utility Model

[0004] In view of the problems existing in the above-mentioned existing soft bulletproof shields made of PE non-woven fabric without weft, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a soft bulletproof shield made of PE non-woven fabric without weft, which solves the problem that traditional soft bulletproof shields made of PE non-woven fabric without weft are usually of an integral design. Therefore, after use, even if only a small part is damaged, the entire shield needs to be replaced, resulting in a high replacement cost and a large amount of material waste.

[0006] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0007] A soft bulletproof shield made of PE non-woven fabric without weft, comprising a PE non-woven fabric triangular plate and a limiting ring. A plurality of the PE non-woven fabric triangular plates are arranged on one side of the limiting ring. The plurality of PE non-woven fabric triangular plates are arranged in a circular array with the center of the limiting ring as the axis. The plurality of PE non-woven fabric triangular plates are arranged in contact with each other. Clamping strips are fixedly arranged on both sides of the plurality of PE non-woven fabric triangular plates. Slots are opened at positions corresponding to the plurality of clamping strips on the side of the limiting ring close to the PE non-woven fabric triangular plates. Adjacent two of the clamping strips are clamped with the corresponding slots on one side. Limiting mechanisms fixedly connected with the limiting ring are arranged in the middle of the plurality of PE non-woven fabric triangular plates and on the side close to the limiting ring.

[0008] Preferably, the limiting mechanism includes insertion rods and stoppers. A plurality of the insertion rods are fixedly arranged at the middle of the side of the corresponding PE non-woven fabric triangular plate close to the limiting ring. Through holes are formed in the surface of the limiting ring at positions corresponding to the plurality of insertion rods. The plurality of insertion rods are inserted into the corresponding through holes. A groove is formed at one end of the insertion rod away from the PE non-woven fabric triangular plate. A slider is slidably arranged inside the groove. The stopper is fixedly arranged on one side of the slider. One end of the stopper extends to the outside of the groove. The outer end of the stopper abuts against the side of the limiting ring away from the PE non-woven fabric triangular plate.

[0009] Preferably, springs are fixedly connected between the two ends of the two sliders.

[0010] Preferably, sliding rods are fixedly arranged on both sides inside the groove. Both ends of the two sliders are movably sleeved on the corresponding sliding rods.

[0011] Preferably, a handle is fixedly arranged on the side of the limiting ring away from the PE non-woven fabric triangular plate.

[0012] Preferably, the longitudinal sections of the insertion rod and the through hole are both rectangular.

[0013] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0014] In the present utility model, by overcoming the elastic force of the spring, the two stoppers are pushed into the corresponding grooves, that is, the limitation between the insertion rod and the limiting ring is released. That is, the insertion rod can be pulled out from the through hole, that is, the corresponding PE non-woven fabric triangular plate can be disassembled. That is, the damaged PE non-woven fabric triangular plate can be replaced separately, without replacing the entire shield, which can greatly reduce the replacement cost and at the same time reduce the waste of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic structural diagram of a PE non-woven fabric soft bulletproof shield proposed by the present utility model;

[0017] Figure 2 It is Figure 1 a schematic enlarged view of the structure of part A in

[0018] Figure 3 It is Figure 1 a three-dimensional view of the limiting ring in

[0019] Description of the reference numerals:

[0020] 1. Triangular plate of PE non-woven fabric; 2. Limit ring; 3. Handle; 4. Clamping strip; 5. Insert rod; 6. Slide rod; 7. Slide block; 8. Stop block; 9. Spring; 10. Card slot; 11. Through hole. Detailed implementation manners

[0021] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] An embodiment of the present invention discloses a soft bulletproof shield made of PE non-woven fabric.

[0023] Embodiment 1

[0024] Referring to Figures 1-3 , a soft bulletproof shield made of PE non-woven fabric includes a triangular plate 1 of PE non-woven fabric and a limit ring 2. A plurality of triangular plates 1 of PE non-woven fabric are arranged on one side of the limit ring 2. The plurality of triangular plates 1 of PE non-woven fabric are arranged in a circular array with the center of the limit ring 2 as the axis. The plurality of triangular plates 1 of PE non-woven fabric are in contact with each other. Clamping strips 4 are fixedly arranged on both sides of the plurality of triangular plates 1 of PE non-woven fabric. Card slots 10 are opened at positions on the side of the limit ring 2 close to the triangular plates 1 of PE non-woven fabric and corresponding to the plurality of clamping strips 4. Adjacent two clamping strips 4 are clamped with the corresponding card slots 10 on one side. A handle 3 is fixedly arranged on the side of the limit ring 2 away from the triangular plates 1 of PE non-woven fabric, which is convenient for holding the shield.

[0025] Embodiment 2

[0026] Referring to Figures 1-3 , a limiting mechanism fixedly connected to the limit ring 2 is arranged in the middle of the plurality of triangular plates 1 of PE non-woven fabric and on the side close to the limit ring 2. The limiting mechanism includes an insert rod 5 and a stop block 8. The plurality of insert rods 5 are fixedly arranged in the middle of the side of the corresponding triangular plates 1 of PE non-woven fabric close to the limit ring 2. Through holes 11 are opened at positions on the surface of the limit ring 2 corresponding to the plurality of insert rods 5. The plurality of insert rods 5 are inserted into the corresponding through holes 11. A groove is opened at one end of the insert rod 5 away from the triangular plate 1 of PE non-woven fabric. A slide block 7 is slidably arranged inside the groove. A stop block 8 is fixedly arranged on one side of the slide block 7. One end of the stop block 8 extends to the outside of the groove. The outer end of the stop block 8 is in contact with the side of the limit ring 2 away from the triangular plate 1 of PE non-woven fabric. Springs 9 are fixedly connected between both ends of the two slide blocks 7, which is convenient for the slide block 7 to reset. Slide rods 6 are fixedly arranged on both sides inside the groove. Both ends of the two slide blocks 7 are movably sleeved on the corresponding slide rods 6, so that the slide block 7 cannot rotate, that is, it can slide stably. The longitudinal sections of the insert rod 5 and the through hole 11 are both rectangular, so that the insert rod 5 cannot rotate, that is, the triangular plate 1 of PE non-woven fabric can be stably installed.

[0027] In the present utility model, during use, by overcoming the elastic force of the spring 9, the two side stoppers 8 are pushed into the corresponding grooves, thereby releasing the limitation between the insertion rod 5 and the limiting ring 2. That is, the insertion rod 5 can be withdrawn from the through hole, and the corresponding PE non-woven fabric triangular plate 1 can be disassembled. That is, the damaged PE non-woven fabric triangular plate 1 can be replaced individually without replacing the entire shield, which can greatly reduce the replacement cost and at the same time reduce the waste of materials.

[0028] Only some exemplary embodiments of the present utility model have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A PE non-woven fabric soft bulletproof shield, comprising a PE non-woven fabric triangle plate (1) and a limiting ring (2), characterized in that: A plurality of the PE weftless fabric triangular plates (1) are arranged on one side of a limiting ring (2); the plurality of the PE weftless fabric triangular plates (1) are arranged in a circular array with the center of the limiting ring (2) as the axis; the plurality of the PE weftless fabric triangular plates (1) are arranged to contact each other; clamping strips (4) are fixedly arranged on both sides of the plurality of the PE weftless fabric triangular plates (1); a clamping groove (10) is provided on one side of the limiting ring (2) close to the PE weftless fabric triangular plates (1) and at positions corresponding to the plurality of the clamping strips (4); two adjacent clamping strips (4) are clamped with the corresponding clamping grooves (10) on one side; and a limiting mechanism fixedly connected to the limiting ring (2) is provided in the middle of the plurality of the PE weftless fabric triangular plates (1) and on the side close to the limiting ring (2).

2. The PE non-woven fabric soft bulletproof shield according to claim 1, characterized in that: The limiting mechanism comprises an insert rod (5) and a stopper (8); a plurality of the insert rods (5) are fixedly arranged at the middle part of one side of the corresponding PE weft-free fabric triangle plate (1) close to the limiting ring (2); a through hole (11) is provided on the surface of the limiting ring (2) and at positions corresponding to the plurality of the insert rods (5); the plurality of the insert rods (5) are plugged into the corresponding through holes (11); a groove is provided at one end of the insert rod (5) away from the PE weft-free fabric triangle plate (1); a slider (7) is slidably arranged inside the groove; the stopper (8) is fixedly arranged at one side of the slider (7); one end of the stopper (8) extends to the outside of the groove; the outer end of the stopper (8) contacts the side of the limiting ring (2) away from the PE weft-free fabric triangle plate (1).

3. The PE non-woven fabric soft bulletproof shield according to claim 2, characterized in that: A spring (9) is fixedly connected between the two ends of the two sliders (7).

4. The PE non-woven fabric soft bulletproof shield according to claim 2, characterized in that: Sliding rods (6) are fixedly arranged on both sides of the interior of the groove, and both ends of the sliding blocks (7) on both sides are movably sleeved with the corresponding sliding rods (6).

5. The PE non-woven fabric soft bulletproof shield according to claim 1, characterized in that: A handle (3) is fixedly provided on the side of the limiting ring (2) away from the PE non-woven fabric triangle plate (1).

6. The PE non-woven fabric soft bulletproof shield according to claim 2, characterized in that: The longitudinal sections of the insertion rod (5) and the through hole (11) are both rectangular.

Images