Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Protective helmet shell dismounting structure with rear view function

A safety helmet and shell technology is applied in the field of disassembly and assembly structure of the safety helmet shell, which can solve the problems of affecting safety, troublesome disassembly and assembly of the safety helmet shell, damage to the surface paint and the like.

Inactive Publication Date: 2009-08-05
赖添德
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A. The shell of the above-mentioned prior art is located outside the shell of the helmet. Therefore, the lower the height of the shell formed on the shell of the helmet, the better, so as not to make the overall volume (height) of the helmet too large. ;Because the lower the height of the shell formed on the helmet shell, the better, it is not easy to maintain and wipe when the reflector inside the shell is dirty
[0006] B. Although directly disassembling the shell on the helmet shell is a way to deal with the dirty mirror, the shell needs to be installed very firmly on the helmet shell (safety), and frequent disassembly and assembly of the shell may Many problems will be extended, for example: 1. If the shell is attached to the shell of the helmet with glue (tape), the glue (tape) must be replaced every time it is disassembled, which is very troublesome and will damage the surface Baking paint; 2. If the shell is locked on the shell of the helmet with screws, if the user forgets to lock or lock it, it will easily affect safety; 3. If the shell is fastened to the safety helmet with buckle When the cap is on the shell, frequent disassembly and assembly may cause the buckle to wear and loose, which is likely to affect safety
[0007] C. If the shell is combined with the accessories on the helmet shell (decorative shell, ventilation cover or cat ears... etc.) ···· etc.), it may be troublesome to attach and disassemble the shell to the helmet shell

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Protective helmet shell dismounting structure with rear view function
  • Protective helmet shell dismounting structure with rear view function
  • Protective helmet shell dismounting structure with rear view function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The helmet shell dismounting structure with rear view function of the present invention, such as figure 1 , figure 2 As shown, the structure includes:

[0019] A shell 4, which is divided to form at least one secondary shell 5;

[0020] At least two mirrors (the first mirror 1, the second mirror 2, and the third mirror 3) are respectively arranged on the housing and the sub-housing, and the mirrors reflect each other so that they can reflect the rear image forward and transmit it to the user. the eyes;

[0021] At least one disassembly object 6 (screws, holes, nails, glue, buckles, claws, grooves, protruding rails, pins, etc.) is arranged between the shell and the auxiliary shell, so that The auxiliary shell can be disassembled on the shell;

[0022] In this way, the convenience of maintaining the reflector can be achieved by utilizing the detachable attachment of the sub-housing to the housing.

[0023] Wherein, the shell 4 can be connected (adhesive, screwed, cl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a safety helmet shell dismounting structure with backsight function, which comprises a shell and at least two reflectors, wherein the shell is divided into at least one subshell; the two reflectors are arranged on the shell and the subshell respectively, the reflector mutually map to reflect rearward images forward and transmit the images to eyes of users; and then at least one dismounting object is arranged between the shell and the subshell to dismount the subshell on the shell. Therefore, because the subshell can be dismounted on the shell, the reflectors inside are convenient to clean and maintain.

Description

technical field [0001] The invention relates to a safety helmet shell disassembly structure with a rear view function. Background technique [0002] 1. I previously applied for a Chinese TW new patent for "Structure Improvement of Helmet Shell with Rear View Function", application number: No. 096221518, which includes a shell and at least two reflectors; the shell is equipped with a fixing element, so that It can be fixed on the shell of the helmet; the at least two reflectors are arranged on the shell and reflect each other, so that the rear image can be reflected forward and transmitted to the eyes of the user; thereby, the helmet has a rear view function. [0003] 2. I previously applied for the Chinese TW invention patent of "Helmets Shell Structure with Rear View Function", application number: No. 096147678, which includes a shell and left and right ventilation covers that can be attached to the shell of the helmet ( Decorative cover), the housing is provided with at ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A42B3/00
Inventor 赖添德
Owner 赖添德
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products