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Bulletproof helmet without connector and non-hole connection

A bulletproof helmet, no connector technology, applied in the field of helmets, can solve the problems of poor stability of the three-point fixed suspension device, troublesome adjustment of the fastening system, small adjustment of the head circumference, etc., so as to protect oneself, reduce weight, and improve adaptability. sexual effect

Inactive Publication Date: 2007-12-19
张振民
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AI Technical Summary

Problems solved by technology

However, the connection between the suspension device and the helmet shell is flawed: the three-point fixed suspension device is designed to reduce holes and improve the bulletproof effect, and the stability is poor; the chin adjustment and fastening system is more troublesome, so it needs to be improved
However, the stability of the three-point fixed suspension device is relatively poor; the degree of adjustment of the head circumference is small; the chin adjustment and fastening system relies on the heavier connector, lower support, and lower support fastening belt in Figure 3 of this patent: 41, The continuous adjustment of 6, 312, 7, 5 connecting parts can be completed, the connection is not good, so it needs to be improved
[0023] In the above-mentioned four kinds of patents and modern standard helmets, there are connectors that must be blindly aligned and disassembled. Repeated adjustment many times, wearing time-consuming and troublesome, there is also a need for improvement

Method used

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  • Bulletproof helmet without connector and non-hole connection
  • Bulletproof helmet without connector and non-hole connection

Examples

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Embodiment Construction

[0045] The ballistic helmet without connectors and without holes of the present invention has a structure as shown in Figures 4 to 6, and its structure is also applicable to other helmets.

[0046] The ballistic helmet without connectors and non-porous connection of the present invention is composed of a non-porous helmet shell 1, a non-connector connection fastening system and connectors 5 without screws and nuts. The connector 5 is composed of a rope buckle group 50, a connecting device 51 and an adjustment fastening buckle 52. When the helmet shell 1 made of non-metallic material is formed, the inner wall is on the horizontal circumference near the lower opening of the helmet shell 1. , integrally formed and fixedly connected with multiple sets of high-strength fiber rope buckle groups 50, the high-strength fiber rope buckle groups 50 are five groups of multi-rings, evenly distributed on the horizontal circumference of the inner wall of the helmet shell 1, and each group has...

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Abstract

A bulletproof helmet free of connectors and hole connections is prepared as forming and distributing multi-group connection elements symmetrically to central axis in bulge free mode as per requirement of connection-fastening system at internal wall of casque shell when said shell is formed by nonmetal material, enabling to connect said system to said elements in separated way, using a regulation-fastening belt to connect said shell and said system together to form Y shaped three-way regulation-fastening unit with lower jaw part being able to be regulated dynamically.

Description

technical field [0001] The invention relates to the technical field of helmets, and is a bulletproof protective helmet used by military, police and civilians, in particular a bulletproof helmet without connectors and holes. Background technique [0002] Existing bulletproof protective helmets all are made up of helmet shell, connection fastening system, its connector. Among them, the main function of the helmet shell is to effectively protect the wearer's head safety: bulletproof, anti-collision, anti-penetration, anti-rainwater, etc., and can also be installed with protective masks and other protection, measurement, and communication devices. Helmets are usually made of metallic or non-metallic materials. Metal helmet shells are bulky and prone to ricochet secondary injuries, and are gradually being replaced by non-metallic helmet shells. The non-metallic helmet shell has good bulletproof performance, no secondary injury by ricochets, light weight, comfortable wearing, go...

Claims

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Application Information

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IPC IPC(8): F41H1/04
Inventor 张振民
Owner 张振民
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