CN202999446U - Electric bicycle helmet - Google Patents
Electric bicycle helmet Download PDFInfo
- Publication number
- CN202999446U CN202999446U CN 201220736115 CN201220736115U CN202999446U CN 202999446 U CN202999446 U CN 202999446U CN 201220736115 CN201220736115 CN 201220736115 CN 201220736115 U CN201220736115 U CN 201220736115U CN 202999446 U CN202999446 U CN 202999446U
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- Prior art keywords
- chin belt
- electric bicycle
- helmet
- bicycle helmet
- splice
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Abstract
The utility model provides an electric bicycle helmet. The electric bicycle helmet is characterized in that the electric bicycle helmet is in a three layer structure, wherein three layers of the electric bicycle helmet are respectively a rigid shell, an elastic buffer layer and a foam liner from outside to inside; the rigid shell is made of acrylonitrile butadiene styrene (ABS) engineering materials; the elastic buffer layer covers the inner side of the rigid shell and is made of expandable polystyrene (EPS); and the foam liner is stuck to the inner side of the elastic buffer layer and is made of polyethylene materials. Compared with the prior art, the shell of the electric bicycle helmet is made of high impact ABS engineering materials, and the EPS buffer layer and the foam liner which have excellent compression resistance are arranged in the electric bicycle helmet, and triple protection resists damage at any direction from a head. Due to the fact that a covering surface of a lining and a chin strap is large, protective effect can be improved to a maximum degree when the head is hit, and a buffering role can be played.
Description
Technical field
The utility model relates to a kind of crash helmet, particularly a kind of electric bicycle helmet.
Background technology
In recent years, electric bicycle progressively replaces bicycle becomes people's walking-replacing tool preferably.But along with being on the increase of vehicle, the traffic accident that electric bicycle causes constantly increases, and according to incompletely statistics, in present all kinds of reason traffic accidents, the traffic accident relevant with electric bicycle accounts for more than 50%.In the electric bicycle process of riding, clash into the accident of falling down and to cause very large infringement to head.The reason of wearing bicycle helmet is very simple also very important, protection head, Harm reduction.Report according to the research of American Highway security insurance shows: U.S. 1999 dead number by bike has 98% not helmet, and the people who helmets in the shock accident makes the danger coefficient that they sustain a severe head injury reduce 85%, in surpassing the death by accident by bike of 500 examples every year, it is that head is subject to mortal injury and causes that 75% the cause of death is arranged.Medical research is found, the electric bicycle of the riding person that do not helmet, if when clashing into head on ground, tend to make brain to cause oedema hemorrhage, the person can make the head that is hit stop relatively slowly and wear the helmet, in the helmet, the sphere of polymerization but can absorb impact, can prevent 85% head injuries, and has greatly reduced degree of injury and accident death rate.
At present, ride the electric bicycle person in the process of riding, perhaps select to wear the cycling helmet, perhaps select to wear motorcycle helmet.
The cycling helmet is Shi Pao Droplets one helmet generally, due to the Bian soft outer casing, although can reduce slight head injury, can not prevent serious cerebral lesion, so the ability of its prevention cephalic injury becomes problem.The new research report that Australia bicycle people right action group delivers recently claims, bicycle helmet can not prevent serious brain damage.Their research conclusion is that 16 result of the tests delivering between 1,987 1998 show, angular acceleration is the main cause that causes brain damage, but most bicycle helmet is designed to resist linear acceleration.During linear acceleration, external force causes skull and accelerates rapidly, clashes into brain tissue the most nearby.And above-mentioned principle is still continued to use in the design of the ordinary bicycle standard helmet at present and test, and namely linear the acceleration is the main cause of brain damage, but ignored the angle rotation.The soft helmet of this bicycle is close to and is hit the cranium face, makes end rotation, and produces strong angular acceleration.Helmet designs person does not consider to reduce angular acceleration, and this is the main cause of brain damage.
And motorcycle helmet no doubt has good shock resistance, high safety, and according to the GB811-1998 standard-required, full helmet is not more than 1600 grams, and half helmet is not more than 1300 grams.Electric bicycle is worn motorcycle helmet if ride, even weight is accomplished the helmet of gram more than 1000, also can cause bicyclist's head and cervical vertebra tired.Moreover motorcycle helmet gas permeability extreme difference can cause sense of discomfort, particularly summer extremely very sultry in the process of moving, if chronic fatigue is ridden, can affect bicyclist's safety; Full helmet formula motorcycle helmet simultaneously, its good seal performance damping is strong, soundproof effect is very good and cause affecting wearer's ear hearing, on little easily door identification complex road surface near the various sound of vehicle, avoid unnecessary accident to occur.
There are in addition a small amount of electric bicycle bicyclist safe wearing cap or the rock-climbing helmet to substitute the helmet; this is also infeasible; because the standard according to industry security cap both domestic and external and the rock-climbing helmet; safety cap is worn on the head; just protect position, the crown not injured by a crashing object by the article that fall the danger that produces with expedition; thereby local protection capping, can not protect the safety of whole head fully.
Summary of the invention
Therefore, main purpose of the present utility model is to solve the deficiency of bicycle, motorcycle helmet, designs a kind of suitable electric bicycle bicyclist's the helmet.
For realizing above purpose, the technical scheme that the utility model adopts is to provide a kind of electric bicycle helmet, it is characterized in that, the described electric bicycle helmet is three-decker, is respectively from outside to inside outer rigid housing, elastic cord breaker and foam spacer, and described outer rigid housing adopts the ABS engineering material, it is inboard that described elastic cord breaker is covered in described outer rigid housing, adopt the EPS expandable polystyrene, it is inboard that described foam spacer is pasted on described elastic cord breaker, adopts polythene material.
optionally, offer at least one on described outer rigid housing and be used for ventilative air-vent, also be provided with through hole with respect to air-vent position on described outer rigid housing on described elastic cord breaker, be provided with controllable register between described outer rigid housing and elastic cord breaker, have gathering sill on described controllable register, described elastic cord breaker is provided with guide post and is arranged in described gathering sill, described controllable register can move around between primary importance and the second place by the slip of described gathering sill along described guide post, during described primary importance, described controllable register and described air-vent overlap, during the described second place, described controllable register and described air-vent do not overlap.
Optionally, the described electric bicycle helmet also comprises a reflector, and described reflector is positioned at the rear portion of the electric motor car helmet.
Optionally, described reflector appearance is the plane, is provided with micro-structural on its back side, and described micro-structural is the right angle vertebra prism of proper alignment, and described right angle vertebra prism is comprised of three mutually perpendicular level crossings.
optionally, the described electric bicycle helmet also comprises a cap hoop, described cap hoop comprises a cap hoop main body and a left side, each, right back hoop, it is characterized in that, described cap hoop main body is left, right both sides respectively are provided with a through hole, a described left side, the end of right back hoop respectively is provided with an axial region, described through hole be connected the axial region connection that can be rotatably assorted, be provided with the slope along the circular arc direction of rotation on one section circular arc of described through hole, lug boss with place, slope coupling is arranged on described axial region, described axial region is packed into after described through hole at a slant, after rotating to an angle, described cap hoop main body and a left side, right back hoop is fixedly connected with.
Optionally, the described electric bicycle helmet also comprises a helmet cap hoop locking device, comprising: back shroud; Conditioning box, be connected with back shroud, described conditioning box both sides are provided with opening, article two, the cap hoop respectively from both sides to inserting described opening, described two cap hoop inboards are provided with rach slot, described conditioning box surface has circular hole, described circular hole periphery is provided with ratchet, described center of circular hole is established an axostylus axostyle, and described shaft rod upper sleeve is provided with adjusting gear and card wheel, and described adjusting gear is fixedly connected with the card wheel; The tooth bar engagement of the inboard rach slot of described adjusting gear and described cap hoop; The outer rim of described card wheel is provided with the latch that can snap in described ratchet, and described latch is arranged on the elastic cantilever of described card wheel edge hollow out formation; One regulates turn-knob covers outside described card wheel, and described adjusting turn-knob medial surface is provided with and stretches into card wheel edge hollow part and can drive described adjusting gear and the rotation of card wheel.
Optionally, the back shroud of described helmet cap hoop locking device is to be made by elastomeric material.
Optionally, the adjusting turn-knob outer surface of described helmet cap hoop locking device adopts elastomeric material TPE or TPR and the moulding of engineering plastics ABS material secondary injection moulding.
optionally, the described electric bicycle helmet also comprises helmet chin belt adjusting device, described helmet chin belt adjusting device comprises the chin belt of being located at the helmet left and right sides, be provided with adjusting button on a chin belt, another chin belt is provided with eye-splice, described adjusting button is provided with chin belt entrance and chin belt outlet, between described chin belt entrance and chin belt outlet, certain angle is arranged, described chin belt penetrates through described chin belt entrance, tiltedly passed by described chin belt outlet after doubling, described eye-splice is provided with eye-splice chin belt entrance, chin belt is around mouth, the outlet of eye-splice chin belt and socket, described eye-splice chin belt entrance, chin belt is around mouth, the outlet of eye-splice chin belt is " Y " type and distributes, described chin belt penetrates through described eye-splice chin belt entrance, be folded to wraparound at described chin belt around Kou Chu, passed by described eye-splice chin belt outlet again, described socket is located at described eye-splice chin belt around the mouth top, helmet chin belt adjusting device also comprises a plate that matches with described socket, described plate one end connects described chin belt, the other end is provided with button, press described button and can pass described socket.
Optionally, described adjusting button and described chin belt coupling part are that described chin belt is put in mould, adopt the inserts mode directly to inject the adjusting button plastics one-body molded.
Optionally, described button Bian is with yellow or salmon pink.
Optionally, described adjusting button and eye-splice surface are provided with dentation, can insert in described chin belt, and anti-skidding is loosening.
After having adopted technique scheme, the utility model compared with prior art, product casing adopts high impact-resistant ABS engineering material, and the EPS expandable polystyrene cushion that built-in compressive property is good is Yu Pao Droplets liner, and triple protection are from the harm of all directions of head.Liner and chin belt wide coverage promote the protection effect to greatest extent when head is subject to clashing into, produce cushioning effect.Night ride the rearmounted reflector of the helmet avoid after the car mistake hit, ensure safety.Total amount is light simultaneously, comfortable wearing.
Description of drawings
Fig. 1 is the utility model outer rigid housing, elastic cord breaker structural representation
Fig. 2 is the utility model structural representation upward view
Fig. 3 is the utility model gas permeable devices structural representation
Fig. 4 is the utility model mirror structure schematic diagram
Fig. 5 is the utility model cap cuff structure schematic diagram
Fig. 6 is the utility model helmet cap hoop locking device structure schematic diagram
Fig. 7 is the Facad structure schematic diagram of the utility model adjusting button
Fig. 8 is the reverse side structural representation of the utility model adjusting button
Fig. 9 is the Facad structure schematic diagram of the utility model eye-splice
Figure 10 is the reverse side structural representation of the utility model eye-splice
The specific embodiment
Below in conjunction with the drawings and specific embodiments, to the electric bicycle helmet further description of proposition that the utility model adopts.
Please refer to Fig. 1, Fig. 2, the described a kind of electric bicycle helmet of the present embodiment, it is characterized in that, the described electric bicycle helmet is three-decker, is respectively from outside to inside outer rigid housing 1, elastic cord breaker 2 and foam spacer 3, and described outer rigid housing 1 adopts the ABS engineering material, described elastic cord breaker 2 is covered in described outer rigid housing 1 inboard, adopt the EPS expandable polystyrene, described foam spacer 3 is pasted on described elastic cord breaker 2 inboards, adopts polythene material.
please refer to Fig. 3, offer at least one on described outer rigid housing 1 and be used for ventilative air-vent 201, also be provided with through hole with respect to air-vent 201 positions on described outer rigid housing on described elastic cord breaker 2, be provided with controllable register 202 between described outer rigid housing 1 and elastic cord breaker 2, have gathering sill 204 on described controllable register 202, described elastic cord breaker 2 is provided with guide post 203 and is arranged in described gathering sill 204, described controllable register 202 can move around between primary importance and the second place by the slip of described gathering sill 204 along described guide post 203, during described primary importance, described controllable register 202 and described air-vent 201 overlap, during the described second place, described controllable register 202 and described air-vent 201 do not overlap.
Please refer to Fig. 4, the described electric bicycle helmet also comprises a reflector 301, and described reflector 301 is positioned at the rear portion of the electric motor car helmet.
Described reflector 301 appearances are planes, are provided with micro-structural on its back side, and described micro-structural is the right angle vertebra prism of proper alignment, and described right angle vertebra prism is comprised of three mutually perpendicular level crossings.
please refer to Fig. 5, the described electric bicycle helmet also comprises a cap hoop, described cap hoop comprises a cap hoop main body and a left side, each, right back hoop, it is characterized in that, described cap hoop main body is left, right both sides respectively are provided with a through hole 402, a described left side, the end of right back hoop respectively is provided with an axial region 401, described through hole 402 be connected axial region 401 connection that can be rotatably assorted, be provided with the slope along the circular arc direction of rotation on one section circular arc of described through hole 402, lug boss with place, slope coupling is arranged on described axial region 401, described axial region 401 is packed into after described through hole 402 at a slant, after rotating to an angle, described cap hoop main body and a left side, right back hoop is fixedly connected with.
Please refer to Fig. 6, the described electric bicycle helmet also comprises a helmet cap hoop locking device, comprising: back shroud 501; Conditioning box 503, are connected connection with back shroud, described conditioning box 503 both sides are provided with opening, article two, cap hoop 502 respectively from both sides to inserting described opening, described two cap hoop 502 inboards are provided with rach slot, described conditioning box 503 surfaces have circular hole, described circular hole periphery is provided with ratchet, described center of circular hole is established an axostylus axostyle, and described shaft rod upper sleeve is provided with adjusting gear and card wheel 505, and described adjusting gear is fixedly connected with card wheel 505; The tooth bar engagement of described adjusting gear and described cap hoop 502 inboard rach slots; The outer rim of described card wheel 505 is provided with the latch that can snap in described ratchet, and described latch is arranged on the elastic cantilever of described card wheel 505 edge hollow outs formation; One regulates turn-knob 506 covers outside described card wheel, and described adjusting turn-knob 506 medial surfaces are provided with and stretch into card wheel 505 edge hollow parts and can drive described adjusting gear and 505 rotations of card wheel.
The back shroud 501 of described helmet cap hoop locking device is to be made by elastomeric material.
Adjusting turn-knob 506 outer surfaces of described helmet cap hoop locking device adopt elastomeric material TPE or TPR and the moulding of engineering plastics ABS material secondary injection moulding.
Please refer to Fig. 2, the described electric bicycle helmet also comprises helmet chin belt adjusting device, and described helmet chin belt adjusting device comprises the chin belt of being located at the helmet left and right sides, is provided with adjusting button 610 on a chin belt, and another chin belt is provided with eye-splice 620.Please refer to Fig. 7, Fig. 8, described adjusting button 610 is provided with chin belt entrance 611 and chin belt outlet 612, between described chin belt entrance 611 and chin belt outlet 612, certain angle is arranged, described chin belt penetrates through described chin belt entrance 611, is tiltedly passed by described chin belt outlet 612 after doubling.please refer to Fig. 9, Figure 10, described eye-splice 620 is provided with eye-splice chin belt entrance 621, chin belt is around mouth 623, the outlet 622 of eye-splice chin belt and socket 624, described eye-splice chin belt entrance 621, chin belt is around mouth 623, eye-splice chin belt outlet 622 is " Y " type and distributes, described chin belt penetrates through described eye-splice chin belt entrance 621, be folded to wraparound at described chin belt around mouth 623 places, passed by described eye-splice chin belt outlet 622 again, described socket 624 is located at described eye-splice chin belt around mouth 623 tops, helmet chin belt adjusting device also comprises a plate 625 that matches with described socket 624, described plate 625 1 ends connect described chin belt, the other end is provided with button, press described button and can pass described socket.
Described adjusting button 610 and described chin belt coupling part are that described chin belt is put in mould, adopt the inserts mode directly to inject the adjusting button plastics one-body molded.
Described button Bian yellow or salmon pink.
Described adjusting button 610 and eye-splice 620 surfaces are provided with dentation 630, can insert in described chin belt, and anti-skidding is loosening.
Above in order to illustrate and to describe to the description of the utility model preferred embodiment, be not want the utility model limit or be confined to disclosed concrete form, obviously, may make many modifications and variations, these modifications and variations may be obvious to those skilled in the art, within should being included in the scope of the present utility model by the appended claims definition.
Claims (11)
1. electric bicycle helmet, it is characterized in that, the described electric bicycle helmet is three-decker, be respectively from outside to inside outer rigid housing, elastic cord breaker and foam spacer, described outer rigid housing adopts the ABS engineering material, and it is inboard that described elastic cord breaker is covered in described outer rigid housing, adopts the EPS expandable polystyrene, it is inboard that described foam spacer is pasted on described elastic cord breaker, adopts polythene material.
2. a kind of electric bicycle helmet according to claim 1, it is characterized in that offering on described outer rigid housing at least one and be used for ventilative air-vent, also be provided with through hole with respect to air-vent position on described outer rigid housing on described elastic cord breaker, be provided with controllable register between described outer rigid housing and elastic cord breaker, have gathering sill on described controllable register, described elastic cord breaker is provided with guide post and is arranged in described gathering sill, described controllable register can move around between primary importance and the second place by the slip of described gathering sill along described guide post, during described primary importance, described controllable register and described air-vent overlap, during the described second place, described controllable register and described air-vent do not overlap.
3. a kind of electric bicycle helmet according to claim 1, is characterized in that the described electric bicycle helmet also comprises a reflector, and described reflector is positioned at the rear portion of the electric motor car helmet.
4. a kind of electric bicycle helmet according to claim 3, it is characterized in that described reflector appearance is the plane, be provided with micro-structural on its back side, described micro-structural is the right angle vertebra prism of proper alignment, and described right angle vertebra prism is comprised of three mutually perpendicular level crossings.
5. a kind of electric bicycle helmet according to claim 1, it is characterized in that the described electric bicycle helmet also comprises a cap hoop, described cap hoop comprises a cap hoop main body and a left side, each, right back hoop, described cap hoop main body is left, right both sides respectively are provided with a through hole, a described left side, the end of right back hoop respectively is provided with an axial region, described through hole be connected the axial region connection that can be rotatably assorted, be provided with the slope along the circular arc direction of rotation on one section circular arc of described through hole, lug boss with place, slope coupling is arranged on described axial region, described axial region is packed into after described through hole at a slant, after rotating to an angle, described cap hoop main body and a left side, right back hoop is fixedly connected with.
6. a kind of electric bicycle helmet according to claim 1, is characterized in that the described electric bicycle helmet also comprises a helmet cap hoop locking device, comprising: back shroud; Conditioning box, be connected with back shroud, described conditioning box both sides are provided with opening, article two, the cap hoop respectively from both sides to inserting described opening, described two cap hoop inboards are provided with rach slot, described conditioning box surface has circular hole, described circular hole periphery is provided with ratchet, described center of circular hole is established an axostylus axostyle, and described shaft rod upper sleeve is provided with adjusting gear and card wheel, and described adjusting gear is fixedly connected with the card wheel; The tooth bar engagement of the inboard rach slot of described adjusting gear and described cap hoop; The outer rim of described card wheel is provided with the latch that can snap in described ratchet, and described latch is arranged on the elastic cantilever of described card wheel edge hollow out formation; One regulates turn-knob covers outside described card wheel, and described adjusting turn-knob medial surface is provided with and stretches into card wheel edge hollow part and can drive described adjusting gear and the rotation of card wheel.
7. a kind of electric bicycle helmet according to claim 6, is characterized in that the back shroud of described helmet cap hoop locking device is to be made by elastomeric material.
8. a kind of electric bicycle helmet according to claim 7, is characterized in that the adjusting turn-knob outer surface of described helmet cap hoop locking device adopts elastomeric material TPE or TPR and the moulding of engineering plastics ABS material secondary injection moulding.
9. a kind of electric bicycle helmet according to claim 1, it is characterized in that the described electric bicycle helmet also comprises helmet chin belt adjusting device, described helmet chin belt adjusting device comprises the chin belt of being located at the helmet left and right sides, be provided with adjusting button on a chin belt, another chin belt is provided with eye-splice, described adjusting button is provided with chin belt entrance and chin belt outlet, between described chin belt entrance and chin belt outlet, certain angle is arranged, described chin belt penetrates through described chin belt entrance, tiltedly passed by described chin belt outlet after doubling, described eye-splice is provided with eye-splice chin belt entrance, chin belt is around mouth, the outlet of eye-splice chin belt and socket, described eye-splice chin belt entrance, chin belt is around mouth, the outlet of eye-splice chin belt is " Y " type and distributes, described chin belt penetrates through described eye-splice chin belt entrance, be folded to wraparound at described chin belt around Kou Chu, passed by described eye-splice chin belt outlet again, described socket is located at described eye-splice chin belt around the mouth top, helmet chin belt adjusting device also comprises a plate that matches with described socket, described plate one end connects described chin belt, the other end is provided with button, press described button and can pass described socket.
10. a kind of electric bicycle helmet according to claim 9 is characterized in that described adjusting button and described chin belt coupling part, is that described chin belt is put in mould, adopts the inserts mode directly to inject the adjusting button plastics one-body molded.
11. a kind of electric bicycle helmet according to claim 9 is characterized in that described adjusting button and eye-splice surface are provided with dentation, can insert in described chin belt, anti-skidding is loosening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736115 CN202999446U (en) | 2012-12-28 | 2012-12-28 | Electric bicycle helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736115 CN202999446U (en) | 2012-12-28 | 2012-12-28 | Electric bicycle helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202999446U true CN202999446U (en) | 2013-06-19 |
Family
ID=48591094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220736115 Expired - Fee Related CN202999446U (en) | 2012-12-28 | 2012-12-28 | Electric bicycle helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202999446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027423A (en) * | 2012-12-28 | 2013-04-10 | 浙江耐特科技有限公司 | Electric bicycle helmet |
| WO2016042377A1 (en) * | 2014-09-19 | 2016-03-24 | Strategic Sports Limited | A triple layered compressible liner for impact protection |
| CN107173904A (en) * | 2016-11-12 | 2017-09-19 | 刘琴 | Electric bicycle special protection cap |
-
2012
- 2012-12-28 CN CN 201220736115 patent/CN202999446U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027423A (en) * | 2012-12-28 | 2013-04-10 | 浙江耐特科技有限公司 | Electric bicycle helmet |
| WO2016042377A1 (en) * | 2014-09-19 | 2016-03-24 | Strategic Sports Limited | A triple layered compressible liner for impact protection |
| US10806201B2 (en) | 2014-09-19 | 2020-10-20 | Donald Edward Morgan | Triple layered compressible liner for impact protection |
| US11617405B2 (en) | 2014-09-19 | 2023-04-04 | Donald Edward Morgan | Triple layered compressible liner for impact protection |
| CN107173904A (en) * | 2016-11-12 | 2017-09-19 | 刘琴 | Electric bicycle special protection cap |
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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: 20130619 Termination date: 20131228 |