TWM618750U - Reinforcement structure of bulletproof shield - Google Patents

Abstract

A bulletproof shield reinforcement structure mainly includes a plurality of baffles, which are respectively combined with the front end surface of the bulletproof shield; a plurality of head screws respectively pass through the front end of the bulletproof shield through the bulletproof shield, and then lock at least one handle At least one free end; a plurality of baffles are respectively located at the front end of the head of the plurality of head screws to prevent bullets from hitting the free end of at least one handle through the front end of the bulletproof shield to ensure the normal use of the equipment and maintain the safety of users .

Description

Bulletproof shield reinforcement structure

This creation is related to a bullet-proof shield reinforcement structure, especially one that can effectively prevent bullets from penetrating the bullet-proof shield to ensure safe use.

In order to counter the advancement and threats of weapons and provide protection for human life and property, many companies have invested in the development and production of bulletproof shields and other bulletproof protective gear, and produced a variety of bulletproof protective gear. Regardless of the type and way of use of these bullet-proof protective gears, their basic principles and functions are to block and reduce the penetration and explosive power of weapons. And because of the superior material characteristics of ceramic and the woven bulletproof fiber layer, the combination of ceramic and bulletproof fiber has gradually become the mainstream of today's bulletproof protective gear. Traditionally, the method of using ceramics to make bulletproof protective gear is mainly composed of a plurality of side-by-side ceramic plates and a bulletproof fiber layer that is completely wrapped around the outer periphery of each ceramic plate, so that bullets can be shot into the bulletproof vest. Afterwards, the impact force of the bullet is passivated, trapped, destroyed and absorbed by a ceramic plate, so that 80% of the penetration force of the bullet is removed, and then the bulletproof fiber is used to absorb 20% of the remaining energy of the bullet to achieve the effect of bulletproof. At present, in actual use, because bulletproof shields can provide a relatively large area of protection, most of them will lock at least one handle on the side of the bulletproof shield for easy holding and allow the bulletproof shield to stand upright on the user. Directly ahead to block weapons, especially bullet attacks. In general, the combination of a bulletproof shield and a handle generally involves inserting a head screw from the front end of the bulletproof shield through the bulletproof shield, and then lock at least one end of the handle to achieve a stable connection.

However, because the head screw is usually located in the central area of the bulletproof shield, there is a high probability of being hit directly by a bullet. When the bullet hits the screw head from the front, although the shot screw can consume part of the bullet energy, it is still possible for the bullet to penetrate the bulletproof shield and separate the handle from the bulletproof shield, and even cause damage to the user. In view of this, in order to provide a structure that is different from the conventional technology and to improve the above-mentioned shortcomings, the creators have accumulated years of experience and continuous research and development and improvement, so this creation was born.

One purpose of this creation is to provide a bulletproof shield reinforcement structure, which can solve the problem that the conventional head screw is directly hit by a bullet, which will cause the protection gap of the bulletproof shield, and even separate the handle from the bulletproof shield, causing user injury. And by combining a plurality of baffles on the front end surface of the bulletproof shield, and allowing the plurality of baffles to block the front end of the head of the plurality of head screws, it can prevent the bullet from directly hitting the free end of at least one handle, and can ensure The equipment is used normally and the safety of users is maintained.

In order to achieve the purpose of the above creation, the bulletproof shield reinforcement structure set up in this creation is for connecting a bulletproof shield. A plurality of headed screws with heads penetrate the bulletproof shield through the front end of the bulletproof shield, and then lock at least one handle of the bulletproof shield. At least one free end; its main technical feature is: the bulletproof shield reinforcement structure includes a plurality of baffles, and the plurality of baffles are respectively combined with the front end of the bulletproof shield and are respectively located at the front end of the head of the plurality of head screws.

In implementation, the front end of the bulletproof shield has a plurality of positioning grooves for positioning a plurality of baffles respectively.

When implemented, the bulletproof shield includes a front barrier and a rear barrier, and the front barrier has a plurality of positioning grooves.

When implemented, there is an accommodating space in the end mask behind the baffle for accommodating the head of the head screw.

In order to facilitate a more in-depth understanding of this creation, I will elaborate on the following:

The bulletproof shield reinforcement structure of this creation is for connecting a bulletproof shield. A plurality of head screws penetrate the bulletproof shield through the front end surface of the bulletproof shield respectively, and then lock at least one free end of at least one handle, so that at least one handle is firmly connected to the back of the bulletproof shield. End face: The bulletproof shield reinforcement structure includes a plurality of baffles, which are respectively combined with the front end face of the bulletproof shield, and are respectively located at the front ends of the plurality of head screws, so as to block the bullets that are directly shot.

Please refer to FIGS. 1 and 2, which is the first embodiment of the bulletproof shield reinforcement structure 1 created for the connection of a bulletproof shield 2. The bulletproof shield 2 is a rectangular plate, and the bulletproof shield 2 is a ceramic plate and a multi-layer bulletproof fiber layer closely combined. When implemented, the bulletproof shield 2 can also be formed by stacking and bonding and hardening a plurality of bulletproof fiber layers. The bulletproof shield 2 has a front face 21 and a rear face 22. The front face 21 of the bulletproof shield 2 has a plurality of countersunk holes 211, so that the plurality of head screws 3 pass through the plurality of counterbores 211 respectively, and pass through the bulletproof shield 2. The front end face 21 penetrates the bulletproof shield 2 backwards, and then the four free ends of the two U-shaped handles 4 are locked. In actual use, the user holds the two handles 4 on the rear face 22, and then uses the front face 21 as a defensive blocking surface.

The bulletproof shield reinforcement structure 1 of this creation mainly includes a plurality of circular baffles 5, each baffle 5 is a high-strength steel plate, and the plurality of baffles 5 are respectively pasted on the front end 21 of the bulletproof shield 2, and are respectively located in the plural The front end of the head 31 of the head screw 3.

As shown in Figure 3, it is the second embodiment of the creation of the bulletproof shield reinforcement structure 1. The difference from the first embodiment is that the bulletproof shield 2 includes a front barrier 23 and a rear barrier 24. The front barrier The layer 23 is a ceramic plate and a bulletproof fiber layer that are closely combined. The rear barrier layer 24 is formed by stacking and bonding and hardening a plurality of bulletproof fiber layers; the front barrier layer 23 has a plurality of positioning grooves 231 for respectively limiting and pasting multiple barriers. The board 5 and the rear barrier layer 24 have a plurality of countersunk holes 241 for allowing the plurality of head screws 3 to pass through, respectively.

As shown in FIG. 4, it is the third embodiment of the bulletproof shield reinforcement structure 1 created. The difference from the second embodiment is that the back barrier 24 has a plurality of perforations 242, so that a plurality of head screws 3 Respectively passing through; and the rear end faces of the plurality of baffles 5 respectively have a circular groove, the circular groove is used as the accommodating space 51, so as to accommodate and locate the head 31 of the plurality of head screws 3 respectively.

In summary, based on the content disclosed above, this creation can indeed achieve the expected purpose, providing a protection that can not only be protected by the baffle when the bullet directly hits any baffle on the front face of the bulletproof shield. The bullet continues to move forward and penetrates the lead screw to avoid a protective gap on the front of the bulletproof shield, or to separate the handle from the bulletproof shield to ensure the normal use of the equipment and effectively maintain the safety of the user. The reinforcement structure of the bulletproof shield is extremely With the value of industrial use, Yan filed a new patent application in accordance with the law.

1: Bulletproof shield reinforcement structure 2: Bulletproof shield 21: Front face 211,241: Counterbore 22: rear face 23: front barrier 231: positioning slot 24: backstop 242: Perforation 3: head screw 31: head 4: handle 5: Baffle

[Figure 1] is an exploded view of the components of the first embodiment of this creation. ﹝Figure 2﹞ is a cross-sectional view of part A of Figure 1. [Figure 3] is a partial cross-sectional view of the second embodiment of this creation. [Figure 4] is a partial cross-sectional view of the third embodiment of this creation.

1: Bulletproof shield reinforcement structure

2: Bulletproof shield

21: Front face

211: Countersunk

3: head screw

31: head

4: handle

5: Baffle

Claims (4)

A bulletproof shield reinforcement structure for connecting a bulletproof shield, a plurality of headed screws with a head respectively penetrate the bulletproof shield through the front end of the bulletproof shield, and then lock at least one free end of at least one handle; the improvement lies in : The bulletproof shield reinforcement structure includes a plurality of baffles, and the plurality of baffles are respectively combined with the front end surface of the bulletproof shield and are respectively located at the front end of the head of the plurality of head screws. For example, the bulletproof shield reinforcement structure of claim 1, wherein the front end of the bulletproof shield has a plurality of positioning grooves for positioning the plurality of baffles respectively. For example, the bulletproof shield reinforcement structure of claim 2, wherein the bulletproof shield includes a front barrier layer and a rear barrier layer, and the front barrier layer has the plurality of positioning grooves. For example, the bulletproof shield reinforcement structure of claim 2 or 3, wherein the rear end surface of the baffle has a accommodating space for accommodating the head of the head screw.

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