CN203019726U - Sound-proof honeycomb type automotive spare wheel cover plate material - Google Patents
Sound-proof honeycomb type automotive spare wheel cover plate material Download PDFInfo
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- CN203019726U CN203019726U CN 201320051483 CN201320051483U CN203019726U CN 203019726 U CN203019726 U CN 203019726U CN 201320051483 CN201320051483 CN 201320051483 CN 201320051483 U CN201320051483 U CN 201320051483U CN 203019726 U CN203019726 U CN 203019726U
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- cover plate
- honeycomb type
- carpet
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- sound
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Abstract
The utility model aims at providing a sound-proof honeycomb type automotive spare wheel cover plate material having the following structures that the sound-proof honeycomb type automotive spare wheel cover plate material comprises a honeycomb plate used as a substrate layer; polypropylene-glass fiber (PP-GF) composite slabs used as transition layers are arranged on the upper surface and the lower surface of the honeycomb plate; a sound-proof felt is arranged below the lower PP-GF composite slab; a carpet used as a cladding layer is arranged on the upper PP-GF composite slab; a bending part is arranged on the edge of the carpet; the bending part is used for covering the sections of each layer under the needle-punched carpet, and the layers are adhered and fixed through the adhering layer.
Description
Technical field:
The utility model relates to the auto parts machinery field, is specifically a kind of sound insulation honeycomb type cover plate of spare tire of automobile material.
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, bearing capacity is also limited, therefore, along with the development of automotive material technology and continuous variation and the maturation of automobile consumer's theory, common cover plate of spare tire of automobile material can not satisfy auto vendor and consumer to the durability of automobile at present, security, comfortableness, the requirement of the 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 load large, sound insulation and noise reduction is effective, light-weighted sound insulation honeycomb type cover plate of spare tire of automobile material.
Technical solution of the present utility model is, a kind of sound insulation honeycomb type cover plate of spare tire of automobile material of following structure is provided, it comprises the cellular board as substrate layer, the upper and lower surface of cellular board is equipped with the PP-GF composite board as transition zone, be provided with deadening felt below lower PP-GF composite board, upper PP-GF composite board is provided with the carpet as clad, the edge of carpet is provided with kink, kink coats the section of each layer below needle punched carpet, is adhesively fixed through adhesive linkage between above-mentioned each layer.
As improvement, be provided with decorative fabric below deadening felt.
As further improvement, described kink reaches the following of sound insulation honeycomb type cover plate of spare tire of automobile material and gets material with orlop and docks.
As preferably, the adhesive linkage between described each layer is PP film or PE film.
Adopt after above structure compared with prior art, the utlity model has following advantage:
at first be relatively simple for structure, manufacturing cost is lower, honeycomb board light weight and have intensity preferably, therefore this spare tire cover plate has larger load capacity, use special-purpose acoustic material deadening felt, can significantly improve whole soundproof effect, the clad structure of carpet is exposed to outer section after to stamping-out and coats, in shape and on the use feel larger lifting is arranged, and, section burr after stamping-out is also many, there is incised wound user's risk during use, after coating, security is also relatively good, adhesive linkage is wherein selected PP film or PE film, make the spare tire cover plate of this structure to form by mold pressing by direct baking, not only simplify manufacturing process, and also relatively environmental protection of material itself.
Description of drawings:
Fig. 1 is the cross-sectional view of sound insulation honeycomb type cover plate of spare tire of automobile material of the present utility model;
Fig. 2 is the cross-sectional view of the another embodiment of sound insulation honeycomb type cover plate of spare tire of automobile material 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.
Embodiment 1:
As shown in Figure 1, sound insulation honeycomb type cover plate of spare tire of automobile material of the present utility model, its structure forms for the sheet material lamination by the multilayer difference in functionality.
Concrete structure is as follows: it comprises the cellular board 1 as substrate layer, the upper and lower surface of cellular board 1 is equipped with the PP-GF composite board 2 as transition zone, be provided with deadening felt 3 below lower PP-GF composite board 2, upper PP-GF composite board 2 is provided with the carpet 4 as clad, the edge of carpet 4 is provided with kink 4.1, kink 4.1 coats the section of needle punched carpet 4 following each layers, is adhesively fixed through adhesive linkage 5 between above-mentioned each layer.Below 3 pairs of carpets, the coating of each layer, can be monolateral coating, can be also integral coating.Concrete structure carries out choice for use according to actual needs.In process of production, carpet 3 can be selected needle punched carpet or tufted carpet.
Following and the deadening felt 3 that described kink 4.1 reaches lower PP-GF composite board 2 docks, and this kind clad structure is more reliable, avoids the edge to be torn easily.
Embodiment 2:
As shown in Figure 2, sound insulation honeycomb type cover plate of spare tire of automobile material of the present utility model, its structure forms for the sheet material lamination by the multilayer difference in functionality.
Concrete structure is as follows: it comprises the cellular board 1 as substrate layer, the upper and lower surface of cellular board 1 is equipped with the PP-GF composite board 2 as transition zone, be provided with deadening felt 3 below lower PP-GF composite board 2, be provided with decorative fabric 6 below deadening felt 3, upper PP-GF composite board 2 is provided with the carpet 4 as clad, the edge of carpet 4 is provided with kink 5.1, and kink 5.1 coats the section of carpet 4 following each layers, is adhesively fixed through adhesive linkage 5 between above-mentioned each layer.Below 3 pairs of carpets, the coating of each layer, can be monolateral coating, can be also integral coating.Concrete structure carries out choice for use according to actual needs.In process of production, carpet 3 can be selected needle punched carpet or tufted carpet.
Following and the decorative fabric 6 that described kink 5.1 reaches lower PP-GF composite board 2 docks, and this kind clad structure is more reliable, avoids the edge to be torn easily.
As preferred version, the adhesive linkage 5 in above-mentioned two embodiment between each layer can be selected 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 (4)
1. sound insulation honeycomb type cover plate of spare tire of automobile material, it is characterized in that: it comprises the cellular board (1) as substrate layer, the upper and lower surface of cellular board (1) is equipped with the PP-GF composite board (2) as transition zone, be provided with deadening felt (3) below lower PP-GF composite board (2), upper PP-GF composite board (2) is provided with the carpet (4) as clad, the edge of carpet (4) is provided with kink (4.1), kink (4.1) coats the section of following each layer of carpet (4), is adhesively fixed through adhesive linkage (5) between above-mentioned each layer.
2. sound insulation honeycomb type cover plate of spare tire of automobile material according to claim 1, is characterized in that: be provided with decorative fabric (6) below deadening felt (3).
3. according to claim 1 or 2 described sound insulation honeycomb type cover plate of spare tire of automobile materials, it is characterized in that: described kink (4.1) reaches the following of sound insulation honeycomb type cover plate of spare tire of automobile material and gets material with orlop and docks.
4. sound insulation honeycomb type cover plate of spare tire of automobile material according to claim 3, it is characterized in that: the adhesive linkage between described each layer (5) is PP film or PE film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051483 CN203019726U (en) | 2013-01-28 | 2013-01-28 | Sound-proof honeycomb type automotive spare wheel cover plate material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051483 CN203019726U (en) | 2013-01-28 | 2013-01-28 | Sound-proof honeycomb type automotive spare wheel cover plate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019726U true CN203019726U (en) | 2013-06-26 |
Family
ID=48643735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051483 Expired - Lifetime CN203019726U (en) | 2013-01-28 | 2013-01-28 | Sound-proof honeycomb type automotive spare wheel cover plate material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019726U (en) |
-
2013
- 2013-01-28 CN CN 201320051483 patent/CN203019726U/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 | ||
| 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. |
|
| CP02 | Change in the address of a patent holder |
Address after: 889 Lianfeng Middle Road, Gaoqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO SUNLIGHT MOTOR PARTS Co.,Ltd. Address before: 889 Lianfeng Middle Road, Yinzhou District, Ningbo City, Zhejiang Province (Ningbo Sunshine Auto Parts Co., Ltd.) Patentee before: NINGBO SUNLIGHT MOTOR PARTS Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
|
| CX01 | Expiry of patent term |