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Police anti-stabbing garment and manufacturing method thereof

A stab-proof clothing and police technology, which is applied in clothing, clothing, applications, etc., can solve the problems of complex production process and long working hours, and achieve simple production process, less rivets, good wearing comfort and flexibility Effect

Active Publication Date: 2014-11-05
CHENGDU HENGAN POLICE EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of anti-stab clothing, which is overlapped by a plurality of arc-shaped plastic alloy chips, cannot play a good anti-stab effect against the oblique stabs of mobs, and each piece is provided with a raised overlapping part, and its manufacturing process is relatively poor. Complicated, and it takes a long time to connect each chip

Method used

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  • Police anti-stabbing garment and manufacturing method thereof
  • Police anti-stabbing garment and manufacturing method thereof
  • Police anti-stabbing garment and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Police stab-resistant clothing, which includes a stab-resistant layer and a jacket; such as figure 1 and figure 2 As shown, the stab-proof layer includes a chip 1, a buffer layer 3 and a protective cover 9. The chip 1 is a "convex"-shaped structure with an arc-shaped cross section. Multiple chips 1 are aligned and overlapped, and riveted into one body by rivets 2. , two buffer layers 3 are coated on both sides of the chip 1 respectively, and the edges of the two buffer layers 3 are bonded and sealed, the buffer layer 3 is EVA foam, and the protective cover 9 completely covers the chip 1 covered with the buffer layer 3 Covering, and the edges are bonded and sealed, the protective sleeve 9 is covered on both sides of the anti-stab chip, and the edges are heat-pressed and bonded, and the protective sleeve is black, opaque, and hydrostatic pressure ≥ 18kPa laminated fabric; image 3 and Figure 4 As shown, the overcoat includes a front panel 4, a rear panel 5, a shoulder...

Embodiment 2

[0042] Its structure is with embodiment 1.

[0043] The making method of police stab-proof clothing comprises the following steps:

[0044]S1. Material selection: Select hard stainless steel coils with a width of 420mm and a thickness of 0.25mm and 0.40mm, and deburr them;

[0045] S2, blanking: put the hard stainless steel plate selected in step S1 on the punching table, press blanking according to the drawing, and punch out the rivet hole inside the male corner to obtain the chip 1;

[0046] S3, rounding: the chip 1 obtained in step S2 is rounded on a rounding machine, so that the cross section of the chip 1 has an arc-shaped structure;

[0047] S4. Riveting: Align multiple chips 1 and overlap them together. After overlapping, the total thickness is 0.65mm. Specifically, one layer of 0.25mm and one layer of 0.4mm chips 1 are overlapped, and the rivets 2 are passed through the rivet holes in turn. riveting multiple chips 1 together;

[0048] S5. Bonding: according to the s...

Embodiment 3

[0052] Its structure is with embodiment 1.

[0053] The making method of police stab-proof clothing comprises the following steps:

[0054] S1. Material selection: select a hard stainless steel coil with a width of 430mm and a thickness of 0.40mm, and remove the burrs;

[0055] S2, blanking: place the hard stainless steel plate selected in step S1 on the workbench of the laser cutting machine, cut and blank the material according to the drawing, and cut rivet holes on the inner side of the male corner to obtain chip 1;

[0056] S3, rounding: the chip 1 obtained in step S2 is rounded on a rounding machine, so that the cross section of the chip 1 has an arc-shaped structure;

[0057] S4. Riveting: Align multiple chips 1 and overlap them together. After overlapping, the total thickness is 0.80 mm. Specifically, two chips 1 of 0.40 mm overlap each other. Pass the rivets 2 through the rivet holes in turn, and place the multiple chips 1 riveted together;

[0058] S5. Bonding: acc...

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Abstract

The invention relates to a police anti-stabbing garment which comprises anti-stabbing layers and a coat. Each anti-stabbing layer comprises chips (1), buffering layers (3) and a protective cover (9). A plurality of chips (1) are in alignment, stacked and riveted into a whole through rivets (2). The two buffering layers (3) cover the two sides of the chips (1) respectively, and the edges of the two buffering layers (3) are sealed in an adhesion mode. The protective covers (9) fully cover the chips (1) which are covered with the buffering layers (3), and the edges of the protective covers are sealed in an adhesion mode. The coat comprises a front piece (4), a rear piece (5), a shoulder adjusting belt (6) and a waist adjusting belt (7). The anti-stabbing layers are matched to be assembled in the front piece (4) and the rear piece (5) respectively. A manufacturing method of the police anti-stabbing garment comprises the steps of S1 material selecting, S2 blanking, S3 rolling, S4 riveting, S5 attaching, S6 packaging and S7 assembling. The police anti-stabbing garment has the advantages that the manufacturing process is simple, the production efficiency is high, the safety performance is stable, the weight is low, and the comfort degree and the flexibility are good.

Description

technical field [0001] The invention relates to the technical field of police protective equipment, in particular to police stab-proof clothing and a manufacturing method thereof. Background technique [0002] At present, the domestic security situation is very severe, and various violent criminal cases occur from time to time. When law enforcement officers perform tasks, they need to carry a variety of equipment to deal with various emergencies at random. Law enforcement officers have limited load-bearing capacity. Clothes are essential protective equipment, therefore, the weight, comfort and flexibility of the equipment will directly affect the effectiveness of the treatment. [0003] The chip structure of the existing anti-stab clothing mainly consists of several combinations of multi-layer non-metallic anti-stab sheets, riveted metal scales, riveted metal scales + multi-layer non-metallic anti-stab sheets. The total weight of any structure is They are all around 3.5kg. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/00A41D31/02
Inventor 蒋正勇
Owner CHENGDU HENGAN POLICE EQUIP MFG
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