CN203040825U - Safety helmet lining - Google Patents
Safety helmet lining Download PDFInfo
- Publication number
- CN203040825U CN203040825U CN 201320023916 CN201320023916U CN203040825U CN 203040825 U CN203040825 U CN 203040825U CN 201320023916 CN201320023916 CN 201320023916 CN 201320023916 U CN201320023916 U CN 201320023916U CN 203040825 U CN203040825 U CN 203040825U
- Authority
- CN
- China
- Prior art keywords
- structure layer
- side structure
- taper
- damper
- crash helmet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a safety helmet lining which is characterized by being composed of an outer side structure layer, conic shock absorbers and an inner side structure layer. The inner side structure layer is arranged on the inner portion of the outer side structure layer. The plurality of conic shock absorbers are evenly distributed on the inner side structure layer and inlaid in the outer side structure layer. According to the safety helmet lining, the outer side structure layer, the conic shock absorbers and the inner side structure layer can achieve functions in a multually matched mode. When a helmet receives external impact, compression is generated by a unique conic structure in the lining, external impact force is effectively absorbed, impact and vibration exerted on the human head are reduced, and the safety helmet lining plays a good protection role.
Description
Technical field
The utility model relates to the technical field of crash helmet, relates in particular to a kind of crash helmet liner.
Background technology
Existing crash helmet liner generally adopts certain thickness individual layer high density foam material, and harder because of material, its distortion damping, buffering ability is not good.The low-density of employing material is also arranged as the liner main body, and add the patent design of damping column therein, but the energy-absorbing damping effect is still not ideal enough in actual applications, can not protect human body head well.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned not enough problem, provides a kind of structure more reasonable, and the energy-absorbing damping effect is good, can effectively protect the crash helmet liner of human body head.
The purpose of this utility model is achieved through the following technical solutions:
A kind of crash helmet liner is characterized in that: it is by the outboard structure layer, the taper damper, the inside structure layer is formed, the inside structure layer is arranged on outboard structure layer inside, and several taper dampers are evenly distributed on the inside structure layer, and the taper damper embeds in the outboard structure layer.
Described outboard structure layer material is the high density material, as high-density foam.
The material of described inside structure layer and taper damper is the low-density material, and as rubber, and inside structure layer and taper damper are an integral body.
Described taper damper is outwards most advanced and sophisticated, and its height is less than the thickness of outboard structure layer.
The appearance and size of described crash helmet liner and the interior shape of the helmet are complementary.
The effect that can cooperatively interact of crash helmet liner of the present utility model, its outboard structure layer, taper damper and inside structure layer.When the helmet was subjected to external impact, pyramidal structure unique in the liner can produce compression, can effectively absorb external impact force, reduced the impulsive force and the concussion that act on human body head, played fine protective action.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of an embodiment of the utility model.
Fig. 2 is the schematic cross-section of an embodiment of the utility model.
Description of symbols among the figure:
1-outboard structure layer, 2-taper damper, 3-inside structure layer.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described further:
As shown in Figure 1 and Figure 2, crash helmet liner of the present utility model, it is characterized in that: it is by outboard structure layer 1, taper damper 2, inside structure layer 3 is formed, inside structure layer 3 is arranged on outboard structure layer 1 inside, and several taper dampers 2 are evenly distributed on the inside structure layer 3, and taper damper 2 embeds in the outboard structure layer 1.Described outboard structure layer 1 material is the high density material, as high-density foam.The material of described inside structure layer 3 and taper damper 2 is the low-density material, and as rubber, and inside structure layer 3 and taper damper 2 are an integral body.Described taper damper 2 tips are outside, and its height is less than the thickness of outboard structure layer 1.The appearance and size of described crash helmet liner and the interior shape of the helmet are complementary.
Claims (5)
1. crash helmet liner, it is characterized in that: it is by the outboard structure layer, the taper damper, the inside structure layer is formed, the inside structure layer is arranged on outboard structure layer inside, and several taper dampers are evenly distributed on the inside structure layer, and the taper damper embeds in the outboard structure layer.
2. crash helmet liner according to claim 1, it is characterized in that: described outboard structure layer material is the high density material.
3. crash helmet liner according to claim 1, it is characterized in that: the material of described inside structure layer and taper damper is the low-density material, and inside structure layer and taper damper are an integral body.
4. crash helmet liner according to claim 1 is characterized in that: described taper damper is outwards most advanced and sophisticated, and its height is less than the thickness of outboard structure layer.
5. crash helmet liner according to claim 1, it is characterized in that: the appearance and size of described crash helmet liner and the interior shape of the helmet are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023916 CN203040825U (en) | 2013-01-16 | 2013-01-16 | Safety helmet lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023916 CN203040825U (en) | 2013-01-16 | 2013-01-16 | Safety helmet lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203040825U true CN203040825U (en) | 2013-07-10 |
Family
ID=48723844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023916 Expired - Fee Related CN203040825U (en) | 2013-01-16 | 2013-01-16 | Safety helmet lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203040825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017017654A1 (en) * | 2015-07-30 | 2017-02-02 | Donald Edward Morgan | Compressible damping system for head protection |
| US11419379B2 (en) | 2015-07-30 | 2022-08-23 | Donald Edward Morgan | Compressible damping system for body part protection |
-
2013
- 2013-01-16 CN CN 201320023916 patent/CN203040825U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017017654A1 (en) * | 2015-07-30 | 2017-02-02 | Donald Edward Morgan | Compressible damping system for head protection |
| US10349697B2 (en) | 2015-07-30 | 2019-07-16 | Donald Edward Morgan | Compressible damping system for head protection |
| US11419379B2 (en) | 2015-07-30 | 2022-08-23 | Donald Edward Morgan | Compressible damping system for body part protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140116 |