CN205326983U - Automobile protection thick stick - Google Patents
Automobile protection thick stick Download PDFInfo
- Publication number
- CN205326983U CN205326983U CN201620022139.0U CN201620022139U CN205326983U CN 205326983 U CN205326983 U CN 205326983U CN 201620022139 U CN201620022139 U CN 201620022139U CN 205326983 U CN205326983 U CN 205326983U
- Authority
- CN
- China
- Prior art keywords
- bumper
- automobile
- carbon fiber
- utility
- fibre layers
- 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
Links
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 30
- 239000004917 carbon fiber Substances 0.000 claims abstract description 30
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005034 decoration Methods 0.000 claims description 16
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 230000035939 shock Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 7
- 239000000446 fuel Substances 0.000 abstract description 5
- 239000000805 composite resin Substances 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract 5
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 4
- 239000007769 metal material Substances 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model belongs to the auto -parts field especially relates to an automobile protection thick stick. The embodiment of the utility model provides an automobile protection thick stick, include: fibre layers, fibre layers sets up in the surface of guard bar main part. Through set up fibre layers in the guard bar main part, because the carbon fiber is the new material that a mechanical properties is excellent, its proportion does not arrive 14 of steel, carbon fiber resin composites tensile strength is generally more than 3500MPa, 7~9 times of steel, tensile elastic modulus is 230 -430GPa, also be higher than the steel, therefore, through setting up the fibre layers in the guard bar main part, the fragility that can effectively solve the guard bar main part is great, collide breakablely and shock resistance the relatively poor problem of shock -absorbing capacity. And simultaneously, the embodiment of the utility model provides a fibre layers proportion that increases is low, can not increase the automobile protection thick stick oeverall quality, can obviously not increase fuel consumption, accords with the social demand of green trip.
Description
Technical field
This utility model belongs to auto parts machinery field, particularly relates to a kind of bumper for automobile。
Background technology
Early 1990s, the good economic development impetus has driven the rise of automobile industry。1997 start, and along with developing rapidly of Domestic Automotive Industry, it is constantly perfect that town road is built, and the notable growth of income level of resident, private car Consumption Age is raised the curtain on sth, and China initially enters whole people's automobile consumption epoch。In " planned economy " period of China, automobile is taken as the management of the important means of production always, is the production work instrument based on group's use。But, along with deepening continuously of China's reform, this situation there occurs fundamental change。Country " 15 " plan proposes first: encourage automobile to enter family。" automobile dream " is no longer the patent of the rich, and having automobile for many Chinese families has been no longer extravagant hope。Automobile steps into common people family, streets and lanes on a large scale, and colourful private car has become the scenery that city is beautiful。And, along with the growth momentum that raising and the social economy of living standards of the people are good, people can go to the every nook and cranny in the world by automobile。
At present; in order to enable more effective protection vehicle and passenger inside the vehicle; people can select the rear and front end at vehicle to install bumper for automobile additional; and traditional bumper for automobile or employing metal material cold bending+welding fabrication; have that metal material processing difficulty is big, complex procedures and oeverall quality heavier; the shortcoming making the oil consumption of automobile strengthen after installing additional, does not meet the core development trend of automotive energy-saving emission-reducing。Overcome the bumper for automobile adopting acrylonitrile-butadiene-styrene copolymer hollow blow molding of disadvantages mentioned above, but enbrittle relatively big, collide frangible (particularly marginal position) and the poor shortcoming of shock resistance shock-absorbing capacity。
Therefore, developing a kind of bumper for automobile, be used for solving in prior art, bumper for automobile fragility is relatively big, collide frangible and that shock resistance shock-absorbing capacity is poor technological deficiency, becomes those skilled in the art's problem demanding prompt solution。
Utility model content
In view of this, this utility model embodiment provides a kind of bumper for automobile, is used for solving in prior art, and bumper for automobile fragility is relatively big, collide frangible and that shock resistance shock-absorbing capacity is poor problem。
A kind of bumper for automobile that this utility model embodiment provides, including: carbon fiber layer；Described carbon fiber layer is arranged at the surface of Bumper main body。
Preferably, described carbon fiber layer is straight burr and/or band。
Preferably, described bumper for automobile also includes: cured epoxy resin layer；Described cured epoxy resin layer is bonded in the surface of described Bumper main body。
Preferably, described Bumper main body is U-shape structure。
Preferably, described bumper for automobile also includes backplate under Bumper；Under described Bumper, backplate is connected with the side of described U-shape structure。
Preferably, under described Bumper, backplate is backplate under injection mo(u)lding。
Preferably, under described Bumper, backplate is backplate under aluminium alloy molding。
Preferably, described bumper for automobile also includes: decoration；Described decoration is connected with described Bumper main body。
Preferably, described decoration is injection mo(u)lding decoration。
Preferably, the surface configuration of described decoration has electrodeposited coating and/or layer of paint。
In sum, a kind of bumper for automobile that this utility model embodiment provides, including: carbon fiber layer；Described carbon fiber layer is arranged at the surface of Bumper main body。By arranging carbon fiber layer in Bumper main body, owing to carbon fiber is the new material of a kind of excellent in mechanical performance, its proportion is less than the 1/4 of steel, carbon fiber resin composite material tensile strength is general is 7～9 times of steel all at more than 3500MPa, and tensile modulus of elasticity is 230-430GPa, it is also higher than steel, so, by being arranged on the carbon fiber layer in Bumper main body, it is possible to effectively the fragility of solution Bumper main body is relatively big, collide frangible and that shock resistance shock-absorbing capacity is poor problem。Meanwhile, the carbon fiber layer proportion that this utility model embodiment increases is low, will not increase bumper for automobile oeverall quality, will not substantially strengthen automobile fuel consumption, meet the social need of Green Travel。
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to root。Other accompanying drawing is obtained according to the accompanying drawing provided。
Fig. 1 is the structural representation of a kind of bumper for automobile in this utility model embodiment；
Wherein, Bumper main body 1, backplate 2 and decoration 3 under Bumper。
Detailed description of the invention
This utility model embodiment provides a kind of bumper for automobile, is used for solving in prior art, and bumper for automobile fragility is relatively big, collide frangible and that shock resistance shock-absorbing capacity is poor problem。
For making utility model purpose of the present utility model, feature, the advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, the embodiments described below are only a part of embodiment of this utility model, and not all embodiment。Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。
Refer to Fig. 1, a kind of bumper for automobile that this utility model embodiment provides, including: carbon fiber layer；Carbon fiber layer is arranged at the surface of Bumper main body 1。By arranging carbon fiber layer in Bumper main body, owing to carbon fiber is the new material of a kind of excellent in mechanical performance, its proportion is less than the 1/4 of steel, carbon fiber resin composite material tensile strength is general is 7～9 times of steel all at more than 3500MPa, and tensile modulus of elasticity is 230-430GPa, it is also higher than steel, so, by being arranged on the carbon fiber layer in Bumper main body, it is possible to effectively the fragility of solution Bumper main body is relatively big, collide frangible and that shock resistance shock-absorbing capacity is poor problem。Meanwhile, the carbon fiber layer proportion that this utility model embodiment increases is low, will not increase bumper for automobile oeverall quality, will not substantially strengthen automobile fuel consumption, meet the social need of Green Travel。
Attractive in appearance for making bumper for automobile not affect vehicle, simultaneously take account of raw material cheap and easy to get, effectively reduce production cost, in this utility model embodiment, carbon fiber layer is straight burr and/or band。
For optimizing the robustness of bumper for automobile further, a kind of bumper for automobile that the embodiment of the present invention provides also includes: cured epoxy resin layer；Cured epoxy resin layer is bonded in the surface of Bumper main body 1。
Ensureing on the basis of protection primary demand of bumper for automobile, reducing the volume of bumper for automobile as far as possible, reduction production cost with and automobile fuel consumption, Bumper main body 1 is U-shape structure。
For providing omnibearing protection to automobile, and being fixed on automobile by more stable for bumper for automobile, bumper for automobile also includes backplate 2 under Bumper；Under Bumper, backplate 2 is connected with the side of U-shape structure。
Considering for the purpose reducing production cost, take into account to extend the service life of bumper for automobile simultaneously, under Bumper, backplate 2 is backplate under injection mo(u)lding or backplate under aluminium alloy molding。
For making bumper for automobile more attractive in appearance, bumper for automobile also includes: decoration 3；Decoration 3 is connected with Bumper main body 1。
Considering for the purpose reducing production cost, taking into account to extend the service life of bumper for automobile, decoration 3 is injection mo(u)lding decoration simultaneously；Optimizing further, the surface configuration of decoration 3 has electrodeposited coating and/or layer of paint。
In sum, a kind of bumper for automobile that this utility model embodiment provides, including: carbon fiber layer；Described carbon fiber layer is arranged at the surface of Bumper main body。By arranging carbon fiber layer in Bumper main body, owing to carbon fiber is the new material of a kind of excellent in mechanical performance, its proportion is less than the 1/4 of steel, carbon fiber resin composite material tensile strength is general is 7～9 times of steel all at more than 3500MPa, and tensile modulus of elasticity is 230-430GPa, it is also higher than steel, so, by being arranged on the carbon fiber layer in Bumper main body, it is possible to effectively the fragility of solution Bumper main body is relatively big, collide frangible and that shock resistance shock-absorbing capacity is poor problem。Meanwhile, the carbon fiber layer proportion that this utility model embodiment increases is low, will not increase bumper for automobile oeverall quality, will not substantially strengthen automobile fuel consumption, meet the social need of Green Travel。
Above a kind of bumper for automobile provided by the utility model is described in detail, for one of ordinary skill in the art, thought according to this utility model embodiment, all will change in specific embodiments and applications, in sum, this specification content should not be construed as restriction of the present utility model。
Claims (10)
1. a bumper for automobile, it is characterised in that described bumper for automobile includes: carbon fiber layer；
Described carbon fiber layer is arranged at the surface of Bumper main body。
2. bumper for automobile according to claim 1, it is characterised in that described carbon fiber layer is straight burr and/or band。
3. bumper for automobile according to claim 1, it is characterised in that described bumper for automobile also includes: cured epoxy resin layer；
Described cured epoxy resin layer is bonded in the surface of described Bumper main body。
4. bumper for automobile according to claim 1, it is characterised in that described Bumper main body is U-shape structure。
5. bumper for automobile according to claim 4, it is characterised in that described bumper for automobile also includes backplate under Bumper；
Under described Bumper, backplate is connected with the side of described U-shape structure。
6. bumper for automobile according to claim 5, it is characterised in that under described Bumper, backplate is backplate under injection mo(u)lding。
7. bumper for automobile according to claim 5, it is characterised in that under described Bumper, backplate is backplate under aluminium alloy molding。
8. bumper for automobile according to claim 1, it is characterised in that described bumper for automobile also includes: decoration；
Described decoration is connected with described Bumper main body。
9. bumper for automobile according to claim 8, it is characterised in that described decoration is injection mo(u)lding decoration。
10. bumper for automobile according to claim 8, it is characterised in that the surface configuration of described decoration has electrodeposited coating and/or layer of paint。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022139.0U CN205326983U (en) | 2016-01-08 | 2016-01-08 | Automobile protection thick stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620022139.0U CN205326983U (en) | 2016-01-08 | 2016-01-08 | Automobile protection thick stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205326983U true CN205326983U (en) | 2016-06-22 |
Family
ID=56210519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620022139.0U Expired - Fee Related CN205326983U (en) | 2016-01-08 | 2016-01-08 | Automobile protection thick stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205326983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079851A (en) * | 2018-08-21 | 2018-12-25 | 中国北方车辆研究所 | A kind of protective device for bio-robot |
-
2016
- 2016-01-08 CN CN201620022139.0U patent/CN205326983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079851A (en) * | 2018-08-21 | 2018-12-25 | 中国北方车辆研究所 | A kind of protective device for bio-robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528315 West Lecong Road, Lecong Town, Shunde District, Guangdong, Foshan, China (B333) Patentee after: WINBO-DONGJIAN AUTOMOTIVE TECHNOLOGY Co.,Ltd. Address before: 528315 West Lecong Road, Lecong Town, Shunde District, Guangdong, Foshan, China (B333) Patentee before: Winbo-Dongjian Automotive Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |