CN203157879U - Lightweight automotive spare tire cover plate - Google Patents
Lightweight automotive spare tire cover plate Download PDFInfo
- Publication number
- CN203157879U CN203157879U CN 201320051482 CN201320051482U CN203157879U CN 203157879 U CN203157879 U CN 203157879U CN 201320051482 CN201320051482 CN 201320051482 CN 201320051482 U CN201320051482 U CN 201320051482U CN 203157879 U CN203157879 U CN 203157879U
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- CN
- China
- Prior art keywords
- cover plate
- spare tire
- carpet
- composite board
- layer
- 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
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Abstract
The utility model provides a lightweight automotive spare tire cover plate of the following structure. According to the technical scheme, the lightweight automotive spare tire cover plate comprises a PU composite board used as a substrate layer, PP-GF composite boards used as transition layers are arranged on both the upper face and the lower face of the PU composite board, a carpet used as a cladding layer is arranged on the upper PP-GF composite board, bending parts are arranged at the edges of the carpet, fracture faces of all layers below the carpet are covered by the bending parts, and all the layers are adhered and fixed through bonding layers.
Description
Technical field:
The utility model relates to the vehicular spare parts field, specifically is a kind of lightweight cover plate of spare tire of automobile.
Background technology:
The applicant finds that in practice process common cover plate of spare tire of automobile material adopts the moulding of the gluing composite carpet stamping-out of hardboard mostly, hot-forming material and the production technology of waiting of PP wood flour board composite material made, this, the cover plate of spare tire of automobile material is heavier, be subjected to high temperature yielding, and the sound insulation and noise reduction effect when using is bad, load-carrying capacity is also limited, therefore, along with the development of automotive material technology and continuous variation and the maturation of auto consumer theory, common cover plate of spare tire of automobile material can not satisfy auto vendor and customer to the durability of automobile at present, safety, traveling comfort, the requirement of aspect such as the feature of environmental protection and economy.
The utility model content:
The technical problems to be solved in the utility model is, provide a kind of can big, the weight-saving lightweight cover plate of spare tire of automobile of load.
Technical solution of the present utility model is, a kind of lightweight cover plate of spare tire of automobile of following structure is provided, it comprises the PU composite panel as substrate layer, the upper and lower surface of PU composite panel is equipped with the PP-GF composite board as cambic horizon, last PP-GF composite board is provided with the carpet as clad, the edge of carpet is provided with kink, and kink coats the section of each layer below the carpet, is adhesively fixed through adhesive linkage between above-mentioned each layer.
As improvement, the end of described kink reach down the PP-GF composite board below.
As preferably, the adhesive linkage between described each layer is PP film or PE film.
Adopt after the above structure compared with prior art, the utlity model has following advantage:
At first be relatively simple for structure, PU composite panel formability is good, has intensity preferably, therefore this spare tyre cover plate has bigger load capacity, the clad structure of carpet is exposed to outer section after to stamping-out and coats, in shape and on the use feel bigger lifting is arranged, and, section burr behind the stamping-out is also many, has incised wound user's risk during use, and safety is also relatively good after coating, adhesive linkage is wherein selected PP film or PE film for use, make the spare tyre cover plate of this structure to form by mold pressing by direct baking, not only simplify Fabrication procedure, and also relatively environmental protection of material itself.
Description of drawings:
Fig. 1 is the cross-sectional view of lightweight cover plate of spare tire of automobile of the present utility model.
The specific embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in Figure 1, lightweight cover plate of spare tire of automobile of the present utility model, its structure is to be made up of the sheet material lamination of multilayer difference in functionality.
Concrete structure is as follows: it comprises the PU composite panel 1 as substrate layer, the upper and lower surface of PU composite panel 1 is equipped with the PP-GF composite board 2 as cambic horizon, last PP-GF composite board 2 is provided with the carpet 3 as clad, the edge of carpet 3 is provided with kink 3.1, kink 3.1 coats the section of carpet 3 following each layers, is adhesively fixed through adhesive linkage 4 between above-mentioned each layer.The coating of each layer can be monolateral coating below 3 pairs of the carpets, also can be integral coating.Concrete structure is selected to use according to actual needs.In process of production, carpet 3 can be selected needle punched carpet or tufted carpet.
The end of described kink 3.1 reach down PP-GF composite board 2 below, this kind clad structure is more reliable, avoids the edge to be torn easily.
As preferred version, the adhesive linkage 4 between above-mentioned each layer is PP film (polypropylene screen) or PE film (polyethylene film).During fabrication, make PP film or PE film have viscosity by heating, just each layer can be adhesively fixed.
Claims (3)
1. lightweight cover plate of spare tire of automobile, it is characterized in that: it comprises the PU composite panel (1) as substrate layer, the upper and lower surface of PU composite panel (1) is equipped with the PP-GF composite board (2) as cambic horizon, last PP-GF composite board (2) is provided with the carpet (3) as clad, the edge of carpet (3) is provided with kink (3.1), kink (3.1) coats the section of following each layer of carpet (3), is adhesively fixed through adhesive linkage (4) between above-mentioned each layer.
2. lightweight cover plate of spare tire of automobile according to claim 1 is characterized in that: the end of described kink (3.1) reach down PP-GF composite board (2) below.
3. lightweight cover plate of spare tire of automobile according to claim 2, it is characterized in that: the adhesive linkage between described each layer (4) is PP film or PE film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051482 CN203157879U (en) | 2013-01-28 | 2013-01-28 | Lightweight automotive spare tire cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051482 CN203157879U (en) | 2013-01-28 | 2013-01-28 | Lightweight automotive spare tire cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157879U true CN203157879U (en) | 2013-08-28 |
Family
ID=49019088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051482 Expired - Lifetime CN203157879U (en) | 2013-01-28 | 2013-01-28 | Lightweight automotive spare tire cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085344A (en) * | 2013-01-28 | 2013-05-08 | 宁波兴柯汽车新材料科技有限公司 | Cover plate material for automobile spare tires |
-
2013
- 2013-01-28 CN CN 201320051482 patent/CN203157879U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103085344A (en) * | 2013-01-28 | 2013-05-08 | 宁波兴柯汽车新材料科技有限公司 | Cover plate material for automobile spare tires |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160307 Address after: Yinzhou District Lianfeng road 315175 Zhejiang city of Ningbo province (No. 889 Ningbo Sunshine Auto Parts Co., Ltd.) Patentee after: NINGBO SUNLIGHT MOTOR PARTS Co.,Ltd. Address before: Yinzhou District Lianfeng road 315175 Ningbo city in Zhejiang province Ningbo City No. 889 Patentee before: NINGBO XINGKE AUTOMOBILE NEW MATERIAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |