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Upwelling type protection helmet

A helmet and sliding rail technology, applied in the direction of helmet, helmet cover, clothing, etc., to achieve the effect of reducing the pulling force

Inactive Publication Date: 2008-12-31
CHIAILEIYI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This obviously creates difficulties in the event that one or more parts of the fixing mechanism need to be replaced

Method used

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  • Upwelling type protection helmet
  • Upwelling type protection helmet
  • Upwelling type protection helmet

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] In the above figures, the flip-up helmet 1 according to the invention has an outer shell 2 which is connected to both sides of the jaw guard 3 by means of at least one fastening mechanism 5 . The fixing mechanism 5 enables relative movement of the jaw guard 3 and the housing 2 . Preferably, the protective helmet 1 has a pair of fixing mechanisms 5 , each of which connects the jaw guard 3 with a corresponding side of the shell 2 . Each fastening mechanism 5 has a first connecting element 10 connected to the housing 2 and a second connecting element 20 connected to the jaw guard 3 . The protective helmet 1 according to the present invention is characterized in that each fixing mechanism 5 has a pair of axles 11, 12, each axle has a first end 11B, 12B fixed to the connecting element 10, 20 and an insertion formed on the other. The second end 11C in the corresponding sliding guide rail 21 , 22 on the connection element. The sliding guides 21 , 22 are shaped such that the ...

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PUM

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Abstract

The invention relates to an openable upturning type protection helmet preferably suitable for motorcycle driver. According to the invention, the helmet includes a housing connected to a jaw protection component by at least a connecting mechanism, the jaw protection component can move relative with the housing by the connecting mechanism. The connecting mechanism includes a first connecting element connected to the housing, and a second connecting element connected to the jaw protection component. The connecting mechanism also includes a pair of hinges, each hinge has a first end and permanently connected to a connecting element and a second end inserted in corresponding rail plate in another connecting element. The rail plate forms that the hinges can move inside at least, such that the relative displacement of the first connecting element relative to the second connecting element between the first and the second operating position can be determined, the first and the second operating position are respectively corresponding to opening and closing positions of the helmet.

Description

technical field [0001] The present invention relates to a flip-up protective helmet, in particular, but not exclusively, to a flip-up protective helmet for motorcyclists. Background technique [0002] As we all know, the main purpose of motorcycle protective helmets is to prevent motorcyclists from head injuries in the event of an accident. Of all the helmet types, we're focusing on what's commonly referred to as a flip-up helmet. Such helmets basically consist of two main externally rigid parts: the outer shell and the jaw part which are interconnected by a fastening mechanism which allows relative movement of the two parts. The securing mechanism enables the jaw guard to have two different positions relative to the housing: an open position and a closed position. [0003] In recent years, such helmets have gained market share due to their versatility. The jaw guard allows it to be used as a full face helmet when the helmet is closed. Movement of the jaw guard from the ...

Claims

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Application Information

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IPC IPC(8): A42B3/32
Inventor 安德烈阿·拉梅拉
Owner CHIAILEIYI
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