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A safety helmet with a new type of cushioning and shock-absorbing structure

A safety helmet, a new type of technology, applied in the field of safety helmets, can solve the problem of insufficient protection against tangential impact

Active Publication Date: 2015-09-02
苏州阿诗康医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Also, insufficient protection against tangential impact forces (parallel to the tangential direction of the scalp)

Method used

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  • A safety helmet with a new type of cushioning and shock-absorbing structure
  • A safety helmet with a new type of cushioning and shock-absorbing structure
  • A safety helmet with a new type of cushioning and shock-absorbing structure

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Experimental program
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Embodiment Construction

[0017] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:

[0018] Such as figure 2 As shown, the present invention includes the outer shell 3, the elastic buffer body 5, the inner shell 4 and the chin strap 6 in order from the outside to the inside. The inner layer is composed of a hard layer 41 and an inner lining 42. The housing 3 and the hard layer 41 are made of hard materials. The specific structure of the elastic buffer body 5 is as follows Figure 4 Shown. Its structure is composed of a rigid connecting body 51 and a spring 52. Three sets of springs 52 perpendicular to each other are distributed inside the elastic buffer body 5. Through the combination of these three sets of springs, the elastic buffer body can provide elastic buffer in all directions. This enables the safety helmet of the present invention to have top and lateral cushioning capabilities, and at the same time can also play a cert...

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PUM

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Abstract

The invention discloses a safety helmet with a novel buffering and damping structure. The safety helmet adopts a double casing structure and the two casings are elastically connected. The safety helmet comprises an outer casing 3 and an inner casing 4, an elastic buffering body 5 which is used for connecting the outer casing and the inner casing and a lower jaw belt 6 which is used for fixing the safety hamlet and the head. The safety helmet adopts a damping and buffering mechanism in a wood pecking process of a woodpecker. Three groups of mutually perpendicular springs are arranged inside the elastic buffering body 5 and accordingly the elastic buffering body 5 is capable of providing elastic buffering in various directions to achieve protection for radial (the top and the lateral side) impulsive loads and tangential impulsive loads. The safety helmet with the novel buffering and damping structure has the advantages of enabling the impact resistance to be improved and protecting the head from being damaged.

Description

Technical field [0001] The invention relates to the technical field of safety helmets, in particular to a safety helmet with a novel buffer structure. The buffer structure can effectively resist radial impact (top and side), and can also reduce the tangential impact caused by oblique impact to a certain extent. Background technique [0002] In daily production and life, head protection has always been very important. In machinery, construction, mining, metallurgy, electric power and other industries, impact loads acting on the top and side of the head are one of the important factors for human injuries. At present, the most important way of head protection is to wear a helmet. The protection principle of common safety helmets is that the hard shell of the helmet first bears the external impact to prevent it from penetrating. Then a band-shaped cap liner connected with the shell absorbs part of the impact energy and transmits the remaining energy to the entire head. This part ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A42B1/08
Inventor 樊瑜波王丽珍徐鹏孙嘉怿倪义坤
Owner 苏州阿诗康医疗科技有限公司
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