CN205963032U - Fashioned double -deck shock attenuation campaign helmet of steam - Google Patents
Fashioned double -deck shock attenuation campaign helmet of steam Download PDFInfo
- Publication number
- CN205963032U CN205963032U CN201620894163.3U CN201620894163U CN205963032U CN 205963032 U CN205963032 U CN 205963032U CN 201620894163 U CN201620894163 U CN 201620894163U CN 205963032 U CN205963032 U CN 205963032U
- Authority
- CN
- China
- Prior art keywords
- material layer
- eps
- epp
- layer
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
- A42B3/066—Impact-absorbing shells, e.g. of crash helmets specially adapted for cycling helmets, e.g. for soft shelled helmets
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/125—Cushioning devices with a padded structure, e.g. foam
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/125—Cushioning devices with a padded structure, e.g. foam
- A42B3/128—Cushioning devices with a padded structure, e.g. foam with zones of different density
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42C—MANUFACTURING OR TRIMMING HEAD COVERINGS, e.g. HATS
- A42C2/00—Manufacturing helmets by processes not otherwise provided for
- A42C2/002—In-mould forming
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
- A63B71/10—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the head
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The utility model discloses a fashioned double -deck shock attenuation campaign helmet of steam, include helmet body, helmet body includes top layer hard shell, EPS material layer and EPP material layer, and the hard shell in top layer, EPS material layer and EPP material layer are laminated in proper order to install and be in the same place, and the surface at the EPS material layer is packed to the hard shell in top layer, and EPP material layer packing is at the internal surface of EPS material layer, the EPS material layer that the EPS material layer was made for the EPS material, the EPP material layer that the EPP material layer was made for the EPP material, the kind of fashioned double -deck shock attenuation campaign helmet of steam comprises the hard shell in top layer, middle EPS material layer, lower floor's EPP material layer, has good anti - beaten performance, possesses waterproof, heat resistanceheat resistant, thermal insulation performance simultaneously, also utilizes the special of EPP material layer, have good antidetonation energy absorption property can, deformation back restoration ratio height, fine heat resistance, oil resistivity and thermal insulation, in addition, its quality is light, can alleviate article weight by a wide margin.
Description
Technical field
This utility model is related to a kind of sports helmet, particularly to a kind of double-layer shock-absorbing sports helmet of steam molding, belongs to
In technical field of sports apparatus.
Background technology
Crash helmet is the harness of protection head, such as the motion helmet such as the automobile-used helmet or motion baseball, is that people are handing over
Indispensable instrument in logical or athletic competition, the many semicirculars in shape of the helmet, including shell, lining etc., between shell and lining
It is provided with shock sucking structure, the requirement to this structure is that have certain hardness, possesses anti-shot ability, have certain pliability again, tool
Standby certain shock-absorbing capacity, the same material of above-mentioned requirements cannot be realized because its density is identical at all.Existing shock sucking structure
The mode taken is：The EPS that the nexine of structure adopts be high density material although there being a point elasticity, but hardness is stronger, and damping is imitated
Really poor because with the head directly contact of people, too hard make wearing comfort poor, put on uncomfortable.
Utility model content
The technical problems to be solved in the utility model be overcome the helmet cannot meet anti-shot ability simultaneously and pliability have both,
The defect of comfort difference, provides a kind of double-layer shock-absorbing sports helmet of steam molding.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme：
A kind of double-layer shock-absorbing sports helmet of steam molding of this utility model, including helmet main body, described helmet main body bag
Include top layer hard coat, EPS material layer and EPP material layer, described top layer hard coat, EPS material layer and described EPP material layer are successively
It is jointly mounted to together, described top layer hard coat is packaged in the outer surface of described EPS material layer, described EPP material layer is packaged in
The inner surface of described EPS material layer.
The described EPS making for EPS material as a kind of optimal technical scheme of the present utility model, described EPS material layer
Material layer.
The described EPP making for EPP material as a kind of optimal technical scheme of the present utility model, described EPP material layer
Material layer.
The beneficial effect that this utility model is reached is：The double-layer shock-absorbing sports helmet of this kind of steam molding, hard by top layer
Shell, middle EPS material layer, lower floor's EPP material layer composition, have good anti-fight performance, be provided simultaneously with waterproof, heat resistanceheat resistant,
Heat-insulating property, also utilizes the special of EPP material layer, has good antidetonation energy absorption performance, recovery rate is high, resistance to well after deformation
Hot, oil resistivity and thermal insulation, in addition, its light weight, can be greatly reduced Item Weight.
Brief description
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for description, with this practicality
New embodiment is used for explaining this utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is overlooking the structure diagram of the present utility model；
Fig. 2 is sectional view at A-A in Fig. 1；
Fig. 3 is sectional view at B-B in Fig. 1；
In figure：1st, helmet main body；2nd, top layer hard coat；3rd, EPS material layer；4th, EPP material layer.
Specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, be not used to limit this utility model.
Embodiment 1
As Figure 1-3, the double-layer shock-absorbing sports helmet of a kind of steam molding, including helmet main body 1, helmet main body 1 is wrapped
Include top layer hard coat 2, EPS material layer 3 and EPP material layer 4, top layer hard coat 2, EPS material layer 3 and EPP material layer 4 are pasted successively
Conjunction is installed together, and top layer hard coat 2 is packaged in the outer surface of EPS material layer 3, and EPP material layer 4 is packaged in EPS material layer 3
Inner surface.
The EPS material layer 3 that EPS material layer 3 is made for EPS material.The EPP material that EPP material layer 4 is made for EPP material
Layer 4.
Specifically, this utility model be used for by bike, the helmet of outdoor activity, especially relate to a kind of helmet EPP
Structure can reach shock-absorbing, the effect of buffering it is adaptable to motion helmet such as the automobile-used helmet, baseball etc..Mainly by top layer hard coat
2nd, middle EPS material layer 3, lower floor's EPP material layer 4 three part composition；The anti-fight of top layer hard coat 2 primary outer, EPS material
Layer 3 predominantly expandable polystyrene material is made, and has waterproof, heat resistanceheat resistant, the effect of insulation, can effectively improve relaxing of wearing
Adaptive, EPP material layer 4 is mainly polypropylene plastics expanded material and makes, and has good antidetonation energy absorption performance, recovers after deformation
Rate is high, good thermostability, oil resistivity and thermal insulation, in addition, its light weight, Item Weight can be greatly reduced.
Specific make step of the present utility model is as follows：
1st, first helmet hard coat is carried out (by PC material die cast), form a single hard coat part；
2 and then EPP material layer is carried out (by EPP material die cast), then toast EPP, afterwards again at the spraying of top layer
Reason agent, finally one layer of glue of brush (facilitating access for be bonded together well with EPS during following flow process), is so formed for one
Individually shock suction layer part；
3rd, hard coat part and EPP material layer part are put into the helmet to make in mould, be separately fixed at mould corresponding
Position (hard coat), has space (being easy to pour into EPS raw material) between the two；
4th, EPS raw material is poured into (gap between hard coat part and EPP material layer part) in mould, now firmly
Case member, EPP material layer part, EPS raw material all in a mold, then inject high-temperature steam into whole mould,
In the presence of high temperature and high pressure, EPS raw material merges molding, defines EPS material layer, EPS and EPP is bonded in one simultaneously
Rise, together with EPS is also bonded to hard coat part simultaneously.
After the completion of above procedure, steam discharges, and pressure and temperature lowers, the then demoulding, finally this sports helmet
Carry out.
The double-layer shock-absorbing sports helmet of this kind of steam molding, by top layer hard coat, middle EPS material layer, lower floor's EPP material
Layer composition, has good anti-fight performance, is provided simultaneously with waterproof, heat resistanceheat resistant, heat-insulating property, also utilizes the special of EPP material layer,
There is good antidetonation energy absorption performance, recovery rate is high after deformation, good thermostability, oil resistivity and thermal insulation, in addition, its quality
Gently, Item Weight can be greatly reduced.
Finally it should be noted that：The foregoing is only preferred embodiment of the present utility model, be not limited to this
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some technical characteristics
Carry out equivalent.All of the present utility model spirit and principle within, any modification, equivalent substitution and improvement made etc., all
Should be included within protection domain of the present utility model.
Claims (3)
1. the double-layer shock-absorbing sports helmet of a kind of steam molding, including helmet main body (1) it is characterised in that described helmet main body
(1) top layer hard coat (2), EPS material layer (3) and EPP material layer (4), described top layer hard coat (2), EPS material layer are included
(3), together with being jointly mounted to successively with described EPP material layer (4), described top layer hard coat (2) is packaged in described EPS material layer
(3) outer surface, described EPP material layer (4) is packaged in the inner surface of described EPS material layer (3).
2. a kind of double-layer shock-absorbing sports helmet of steam molding according to claim 1 is it is characterised in that described EPS material
The described EPS material layer (3) that the bed of material (3) is made for EPS material.
3. a kind of double-layer shock-absorbing sports helmet of steam molding according to claim 1 is it is characterised in that described EPP material
The described EPP material layer (4) that the bed of material (4) is made for EPP material.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894163.3U CN205963032U (en) | 2016-08-17 | 2016-08-17 | Fashioned double -deck shock attenuation campaign helmet of steam |
| US15/594,561 US20180049502A1 (en) | 2016-08-17 | 2017-05-13 | Steam-formed double-layer shock-absorption sports helmet |
| EP17171530.3A EP3284359B1 (en) | 2016-08-17 | 2017-05-17 | Steam-formed double-layer shock-absorption sports helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894163.3U CN205963032U (en) | 2016-08-17 | 2016-08-17 | Fashioned double -deck shock attenuation campaign helmet of steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205963032U true CN205963032U (en) | 2017-02-22 |
Family
ID=58030978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894163.3U Active CN205963032U (en) | 2016-08-17 | 2016-08-17 | Fashioned double -deck shock attenuation campaign helmet of steam |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20180049502A1 (en) |
| EP (1) | EP3284359B1 (en) |
| CN (1) | CN205963032U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108294395A (en) * | 2018-03-22 | 2018-07-20 | 东莞市益安运动用品有限公司 | A kind of single layer damping sports helmet of steam molding |
| EP3459376A1 (en) * | 2017-09-22 | 2019-03-27 | Bell Sports, Inc. | Interlocking co-molded helmet energy management liner |
| CN109757816A (en) * | 2019-01-30 | 2019-05-17 | 厦门新凯复材科技有限公司 | A kind of safety cap manufacture craft |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2379262A1 (en) * | 1977-02-07 | 1978-09-01 | Finquel Michel | Protective helmets for motorcyclists etc. - with a flexible layer between outer rigid and inner semi-rigid layers to suppress light shock transmission |
| US6453476B1 (en) * | 2000-09-27 | 2002-09-24 | Team Wendy, Llc | Protective helmet |
| RU2404061C2 (en) * | 2004-07-14 | 2010-11-20 | Армфоум Инк. | Laminar panel and method of its production |
| US20100000009A1 (en) * | 2008-07-02 | 2010-01-07 | Morgan Donald E | Compressible Liner for Impact Protection |
| WO2014019537A1 (en) * | 2012-08-02 | 2014-02-06 | Strategic Sports Limited | Helmet with in-moulded memory foam member and process therefor |
| JP2016539253A (en) * | 2013-12-06 | 2016-12-15 | ベル スポーツ， インコーポレイテッド | Flexible multilayer helmet and method for manufacturing the same |
| WO2016112987A1 (en) * | 2015-01-15 | 2016-07-21 | Cato Composite Innovations B.V. | Flexible sports helmet |
-
2016
- 2016-08-17 CN CN201620894163.3U patent/CN205963032U/en active Active
-
2017
- 2017-05-13 US US15/594,561 patent/US20180049502A1/en not_active Abandoned
- 2017-05-17 EP EP17171530.3A patent/EP3284359B1/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3459376A1 (en) * | 2017-09-22 | 2019-03-27 | Bell Sports, Inc. | Interlocking co-molded helmet energy management liner |
| CN108294395A (en) * | 2018-03-22 | 2018-07-20 | 东莞市益安运动用品有限公司 | A kind of single layer damping sports helmet of steam molding |
| CN109757816A (en) * | 2019-01-30 | 2019-05-17 | 厦门新凯复材科技有限公司 | A kind of safety cap manufacture craft |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3284359A1 (en) | 2018-02-21 |
| US20180049502A1 (en) | 2018-02-22 |
| EP3284359B1 (en) | 2018-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205963032U (en) | Fashioned double -deck shock attenuation campaign helmet of steam | |
| CN206621121U (en) | The inner frame pad bag and cushion of a kind of lateral opening | |
| CN206612269U (en) | A kind of damping sports helmet | |
| CN106726096B (en) | Medical cooling cap with cold wind hole | |
| CN108294395A (en) | A kind of single layer damping sports helmet of steam molding | |
| CN205998318U (en) | A kind of buffering plastics package plate | |
| CN207140468U (en) | A kind of layer flexible buffers sandwich material | |
| CN207306185U (en) | A kind of helmet for being implanted into fluorescent material | |
| CN200987386Y (en) | Safety cap lining cover | |
| CN201831394U (en) | Improved structure of cushion | |
| CN110253985B (en) | Leather product decorated with silica gel coating | |
| CN209031628U (en) | A kind of dropproof seven area's latex bed mattress of bamboo charcoal | |
| CN109008035B (en) | Buffer structure and helmet | |
| CN210095230U (en) | Inflatable cushion | |
| CN112656164A (en) | Nine-partition latex spring mattress | |
| CN220442011U (en) | Rugby sports helmet with good shock-resistant buffering effect | |
| CN201806329U (en) | Spring-free mattress | |
| CN207041324U (en) | A kind of luxury air mattress | |
| CN107826011A (en) | A kind of high-comfort bumper and absorbing shock seat | |
| CN103416890A (en) | Helmet | |
| CN213993050U (en) | Nine-partition latex spring mattress | |
| CN104095458A (en) | Pillow | |
| CN205547527U (en) | Shockproof elastic insert of heat absorption | |
| CN215662356U (en) | Heat-resistant pearl wool | |
| CN202891407U (en) | Heat preservation and hand warming cup sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |