Magnetic connecting structure of motorcycle helmet air window

A magnetic connection, motorcycle technology, applied in helmets, helmet caps, permanent magnets, etc., can solve the problems of unfavorable spare parts replacement, easy loosening of double-sided tape, inconvenience, etc., and achieve the effect of simple structure and convenient connection strength.

Inactive Publication Date: 2011-12-28
JIANGMEN PENGCHENG HELMETS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, when the windshield is fixed by screw connection, multiple screws need to be screwed in perpendicular to the surface of the helmet, and the vertical metal screws will cause hidden dangers to the safety of the driver's head; while plastic welding permanently fixes the windshield on the helmet, If the windshield is damaged, it is extremely inconvenient to replace; for bonding and fixing, glue or double-sided tape can be used, and the result of using glue is similar to that of welding, which is a permanent connection method, which is not conducive to the replacement of spare parts , and although the way of using double-sided tape is convenient for replacing the windshield, the connection effect is not reliable. Inconvenience

Method used

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  • Magnetic connecting structure of motorcycle helmet air window
  • Magnetic connecting structure of motorcycle helmet air window

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Experimental program
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Effect test

Embodiment Construction

[0012] The invention proposes a motorcycle helmet windshield connection structure for fixing the windshield 1 on the helmet shell 2 . For a commonly used motorcycle helmet, the windshield 1 is provided with an air inlet, and the helmet shell 2 is provided with a groove for accommodating and fixing the windshield 1, and the groove is also provided with a connecting helmet Internal air duct. In this way, the windshield 1 is fixed on the surface of the helmet shell 2 through the groove, and the combination of the two provides an air duct for ventilation and heat dissipation.

[0013] In the present invention, the windshield 1 and the helmet shell 2 are connected by a magnetic attraction device utilizing magnetic force. The magnetic strength of existing powerful magnets is more than tens of times that of traditional magnets, especially neodymium-iron-boron magnets. The magnetic force of the magnet can reach more than 6000 gauss, which can fully meet the connection strength requir...

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Abstract

The invention provides a magnetic connecting structure of a motorcycle helmet air window. The magnetic connecting structure is characterized in that an air window is fixed on a helmet shell to form the vent channel of the motorcycle helmet; the connecting structure comprises magnetic devices which are respectively fixed on the air window and the helmet shell and are mutually attracted and fixed by magnetic force; and the magnetic device can be a magnet or a combination of the magnet and a metal sheet. The connecting structure provided by the invention is not only simple in structure and convenient for popularization, but also is convenient for a user to replace a damaged air window by self while providing enough connecting strength, therefore, the service life of the helmet is prolonged, and the money of a consumer is saved.

Description

technical field [0001] The invention belongs to the technical field of motorcycle supporting products, and relates to a magnetic connection structure for a windshield of a motorcycle helmet. Background technique [0002] High-grade motorcycle helmets are usually provided with air ducts for ventilation, which is convenient for the driver to ventilate and dissipate heat when driving in the hot season. Common motorcycle helmet ventilation ducts are usually composed of a windshield fixed on the helmet shell, wherein the windshield has a closable air port, and the helmet shell is provided with a channel connecting the inside of the helmet. The two are fixedly connected to form a air duct required. However, the connection between the existing windshield and the helmet shell is usually realized by screwing, plastic welding or bonding. Among them, when the windshield is fixed by screw connection, multiple screws need to be screwed in perpendicular to the surface of the helmet, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A42B3/28H01F7/02
Inventor 廖汝甜
Owner JIANGMEN PENGCHENG HELMETS
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