CN203752948U - Novel foamed automobile front seat headrest - Google Patents
Novel foamed automobile front seat headrest Download PDFInfo
- Publication number
- CN203752948U CN203752948U CN201420063885.5U CN201420063885U CN203752948U CN 203752948 U CN203752948 U CN 203752948U CN 201420063885 U CN201420063885 U CN 201420063885U CN 203752948 U CN203752948 U CN 203752948U
- Authority
- CN
- China
- Prior art keywords
- headrest
- epp
- shell
- foamed material
- front seat
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000005187 foaming Methods 0.000 claims description 19
- 239000006260 foam Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 5
- 239000004743 Polypropylene Substances 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 abstract description 2
- -1 polypropylene Polymers 0.000 abstract description 2
- 229920001155 polypropylene Polymers 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 6
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940074869 marquis Drugs 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- VBUNOIXRZNJNAD-UHFFFAOYSA-N ponazuril Chemical compound CC1=CC(N2C(N(C)C(=O)NC2=O)=O)=CC=C1OC1=CC=C(S(=O)(=O)C(F)(F)F)C=C1 VBUNOIXRZNJNAD-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Abstract
The utility model relates to a novel foamed automobile front seat headrest which comprises a headrest shell and a headrest rod. The upper end of the headrest rod is mounted in the headrest shell. The novel foamed automobile front seat headrest is technically characterized in that an EPP (expandable polypropylene) foamed material is coated at the upper end of the headrest rod and forms an inside framework of the headrest, and PUR foamed material is arranged in a cavity between space surrounding the EPP foamed material and the headrest shell. The novel foamed automobile front seat headrest is reasonable in design; the EPP foamed material and the metal headrest rod are adopted as the inside framework of the headrest, and the EPP foamed material has characteristics of light specific gravity, high energy-absorbing and restoring performance, high temperature resistance, seismic resistance, pressure resistance, recyclability and the like, so that weight of the headrest is effectively reduced while cost of the headrest is lowered; the PUR foamed material is disposed in the headrest shell, so that damage to the head of a passenger during overtaking collision can be effectively reduced, and driving safety is guaranteed.
Description
Technical field
The utility model belongs to automotive headrest technical field, especially a kind of Novel foaming front-row seats of vehicle headrest.
Background technology
Along with the development of auto-industry, also increasing to the demand of automobile interior articles for use.Automotive headrest is normally extended upwardly out by seat, can protect passenger to exempt from the suddenly mobile and grievous injury that causes of vehicle.In head-on crash accident, the constrained systems such as the safety strap in car, safety air bag also can reduce the injury that the positions such as passenger's head, chest are subject to; In side collision accident, side airbag and side gas curtain also can be brought into play certain protective effect.But, in rear-end collision, can protect the headrest that only has of the fragile neck of occupant.Headrest has the safety effect of equal importance with safety strap, safety air bag; but; existing automotive headrest is generally fixed type headrest; the time marquis that traffic accident occurs; owing to colliding the enormous impact power causing; driver and rider's head in car are swung back suddenly, be subject to comparatively serious or even fatal harm, cannot protect fragile head and neck.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of Novel foaming front-row seats of vehicle reasonable in design, lightweight, that cost is low and safety performance is high to rest the head on.
The utility model solves existing technical matters and takes following technical scheme to realize:
A kind of Novel foaming front-row seats of vehicle headrest, comprise headrest shell and head rest pole, the upper end of head rest pole is arranged in headrest shell, is coated with EPP foams and form headrest inner skeleton in the upper end of head rest pole, in the cavity between the surrounding foaming and headrest shell, is provided with PUR foaming at EPP.
And described head rest pole is metal head rest pole.
Advantage of the present utility model and good effect are:
The utility model adopts EPP foaming (expandable polypropylene foam) and metal head rest pole as headrest inner skeleton, due to EPP foaming, there is the features such as light specific gravity, energy-absorbing and recoverability are good, temperature resistant capability strong, antidetonation resistance to compression, reusable edible, thereby effectively alleviate the cost of headrest weight reduction headrest; In the built-in PUR foaming of headrest shell, can effectively reduce passenger's suffered injury of head when being subject to rear overtaking collision simultaneously, guarantee traffic safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (side sectional view).
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is further described.
A kind of Novel foaming front-row seats of vehicle headrest, as shown in Figure 1, comprise headrest shell 1 and head rest pole 4, described head rest pole is that metal head rest pole is as the support section of headrest for front row seat, the upper end of this metal head rest pole is arranged in headrest shell, in the upper end of head rest pole, be coated with EPP foaming 2 and form headrest inner skeleton, in the cavity between the surrounding foaming at EPP and headrest shell, be provided with PUR foaming 3.This headrest for front row seat is rested the head on as passive type, and it adopts EPP foaming and PUR foam to be arranged in headrest shell, greatly reduces the consumption of Plastic Parts, thereby effectively alleviates headrest weight, has also reduced significantly the cost of headrest simultaneously.Meanwhile, take the passive type headrest that EPP foaming is skeleton.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in the specific embodiment; every other embodiments that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (2)
1. a Novel foaming front-row seats of vehicle is rested the head on, comprise headrest shell and head rest pole, the upper end of head rest pole is arranged in headrest shell, it is characterized in that: in the upper end of head rest pole, be coated with EPP and foam and form headrest inner skeleton, in the cavity between the surrounding foaming at EPP and headrest shell, be provided with PUR foaming.
2. Novel foaming front-row seats of vehicle headrest according to claim 1, is characterized in that: described head rest pole is metal head rest pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063885.5U CN203752948U (en) | 2014-02-13 | 2014-02-13 | Novel foamed automobile front seat headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063885.5U CN203752948U (en) | 2014-02-13 | 2014-02-13 | Novel foamed automobile front seat headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752948U true CN203752948U (en) | 2014-08-06 |
Family
ID=51248253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420063885.5U Expired - Lifetime CN203752948U (en) | 2014-02-13 | 2014-02-13 | Novel foamed automobile front seat headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752948U (en) |
-
2014
- 2014-02-13 CN CN201420063885.5U patent/CN203752948U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
|
| CX01 | Expiry of patent term |