CN201472498U - Spare tire cover - Google Patents
Spare tire cover Download PDFInfo
- Publication number
- CN201472498U CN201472498U CN2009201904351U CN200920190435U CN201472498U CN 201472498 U CN201472498 U CN 201472498U CN 2009201904351 U CN2009201904351 U CN 2009201904351U CN 200920190435 U CN200920190435 U CN 200920190435U CN 201472498 U CN201472498 U CN 201472498U
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- CN
- China
- Prior art keywords
- hot
- melt film
- felt
- moulding
- carpet
- 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
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Abstract
The utility model relates to a spare tire cover which comprises the following four layers in sequence: a carpet (1), a molded felt (3), a bearing layer (4), a buffer and a sound-insulation cotton layer (5), wherein a first hot-melt film (2) is arranged between the carpet (1) and the molded felt (3), and a second hot-melt film (2) is arranged between the molded felt (3) and the bearing layer (4). The spare tire cover with simple structure has the characteristics of greatly reducing the labor intensity and improving the stability and efficiency of the production operation.
Description
Technical field
The utility model relates to a kind of automotive upholstery, especially relates to a kind of spare wheel cover.
Background technology
Spare wheel cover has another name called the luggage compartment floor cover panel, promptly is the object that the boot compartment the inside covers spare tire, and it mainly acts on is to cover luggage compartment floor and spare tyre, and bearing load satisfies the function that the client makes things convenient for the access goods, and need take into account the acoustic efficiency of car load.In order to satisfy load bearing requirements, require spare wheel cover to have enough intensity and rigidity, the normally used material of bearing bed has hollow sheeting, wood-fiber board etc.In order to satisfy the buffering and sound-absorbing requirement, spare wheel cover often overleaf with one deck buffering and sound-absorbing cotton, is used to reduce noise in the car, also plays certain buffer action in addition.
Connection mode between existing each layer of spare wheel cover adopts spray glue compound or adopt hot melt adhesive to bond substantially, as adopting the two sides cold mould mold pressing of spray glue compound between moulding base material and bearing bed, the compound skeleton of spare wheel cover is undertaken bonding with the buffering Sound-proof material by the mode of beating hot melt adhesive again.The labour that this operation is on the one hand wasted operating personal is if operating personal spray glue or beat that glue is inhomogeneous to cause the part layering easily on the other hand causes the quality bad order.
The utility model content
The utility model mainly is at the existing in prior technology technical matters, provide a kind of simple in structure, production is convenient, and can avoid the spare wheel cover of part layering.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of spare wheel cover, comprise four layers of carpets, moulding felt, bearing bed, buffering Sound-proof material successively, be provided with the hot-melt film between described carpet and the moulding felt, also be provided with the hot-melt film between described moulding felt and the bearing bed.
As preferably, described hot-melt film is one or more in PE film, PA film, PP film, the PVC film.
Described hot-melt film can be drenched film in advance and be attached to moulding felt both sides.Through after the hot forming, bonding between described carpet and the moulding felt by the hot-melt film, bonding between described moulding felt and the bearing bed by the hot-melt film, also bonding between described moulding felt and the buffering Sound-proof material by the hot-melt film.
During making, the moulding felt that both sides is drenched the film hot-melt film heats in baking oven, can earlier the buffering Sound-proof material be placed in the mould in heat process, then bearing bed is placed on the buffering Sound-proof material to locate; After treating that both sides are equipped with hot-melt film's moulding felt thermoplastic, taking-up is placed on the mould, completes carpet, and product is carried out compression molding.Product cooling back depanning, finishing gets final product.
Be provided with the hot-melt film between described carpet and the moulding felt, also be provided with the hot-melt film between described moulding felt and the bearing bed.The hot-melt film has certain viscosity after it is heated to sinter point, thereby between lining and the moulding felt, between moulding felt and the bearing bed, moulding felt and buffering can both form between the Sound-proof material effectively bonding, reach higher bonding strength.Particularly, because the hot-melt film of various piece is even, the lamination that can not have the generation not in place of local spray glue has improved the stability and the yields of operation greatly, has overcome to adopt spray glue compound or adopt hot melt adhesive to carry out bonded assembly defective such as layering.And, by the disposable bonding of finishing moulding and each layer of mold pressing, greatly reduce workman's labour, the work efficiency height, and need not use glue and adhesion agent, productive costs also reduces greatly.
Description of drawings
Fig. 1 is a kind of block diagram of the present utility model.
Fig. 2 is a kind of cross-sectional schematic of the present utility model.
Fig. 3 is the local enlarged diagram of A among Fig. 2.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Shown in Figure of description 1,2,3, a kind of spare wheel cover, comprise carpet 1, moulding felt 3, bearing bed 4 successively, cushion 5 four layers of Sound-proof materials, it is characterized in that: be provided with hot-melt film 2 between described carpet 1 and the moulding felt 3, also be provided with hot-melt film 2 between described moulding felt 3 and the bearing bed 4.
Described hot-melt film 2 can be drenched film in advance and be attached to moulding felt 3 both sides.Through after the hot forming, bonding between described carpet 1 and the moulding felt 3 by hot-melt film 2, bonding between described moulding felt 3 and the bearing bed 4 by hot-melt film 2, also bonding between described moulding felt 3 and the buffering Sound-proof material 5 by hot-melt film 2.
During making, film is drenched in both sides has hot-melt film 2 moulding felt 3 to heat in baking oven, can earlier buffering Sound-proof material 5 be placed in the mould in heat process, then bearing bed 4 is placed on the buffering Sound-proof material 5 to locate; After treating that both sides are equipped with hot-melt film 2 moulding felt 3 thermoplastics, taking-up is placed on the mould, completes carpet 1, and product is carried out compression molding.Product cooling back depanning, finishing gets final product.
Claims (1)
1. spare wheel cover, comprise carpet (1), moulding felt (3), bearing bed (4) successively, cushion (5) four layers of Sound-proof materials, it is characterized in that: be provided with hot-melt film (2) between described carpet (1) and the moulding felt (3), also be provided with hot-melt film (2) between described moulding felt (3) and the bearing bed (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201904351U CN201472498U (en) | 2009-07-25 | 2009-07-25 | Spare tire cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201904351U CN201472498U (en) | 2009-07-25 | 2009-07-25 | Spare tire cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472498U true CN201472498U (en) | 2010-05-19 |
Family
ID=42408741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201904351U Expired - Fee Related CN201472498U (en) | 2009-07-25 | 2009-07-25 | Spare tire cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927572A (en) * | 2010-08-09 | 2010-12-29 | 无锡吉兴汽车部件有限公司 | Process for manufacturing cover plate of spare tire of automobile |
| CN101987590A (en) * | 2010-08-09 | 2011-03-23 | 无锡吉兴汽车声学部件科技有限公司 | Production method of automobile trunk carpet |
| CN103407502A (en) * | 2013-08-09 | 2013-11-27 | 无锡吉兴汽车声学部件科技有限公司 | Production process of periphery sealing for PP (polypropylene) honeycomb spare tire cover boards |
-
2009
- 2009-07-25 CN CN2009201904351U patent/CN201472498U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927572A (en) * | 2010-08-09 | 2010-12-29 | 无锡吉兴汽车部件有限公司 | Process for manufacturing cover plate of spare tire of automobile |
| CN101987590A (en) * | 2010-08-09 | 2011-03-23 | 无锡吉兴汽车声学部件科技有限公司 | Production method of automobile trunk carpet |
| CN101987590B (en) * | 2010-08-09 | 2012-05-30 | 无锡吉兴汽车声学部件科技有限公司 | Production method of automobile trunk carpet |
| CN101927572B (en) * | 2010-08-09 | 2013-02-27 | 无锡吉兴汽车部件有限公司 | Process for manufacturing cover plate of spare tire of automobile |
| CN103407502A (en) * | 2013-08-09 | 2013-11-27 | 无锡吉兴汽车声学部件科技有限公司 | Production process of periphery sealing for PP (polypropylene) honeycomb spare tire cover boards |
| CN103407502B (en) * | 2013-08-09 | 2015-10-14 | 无锡吉兴汽车声学部件科技有限公司 | The production technology of PP bending block spare tire cover plate surrounding edge sealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO TUOPU BRAKING SYSTEMS CO., LTD. Free format text: FORMER OWNER: TUOPU SOUND-INSULATION SYSTEM CO., LTD., NINGBO Effective date: 20110920 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110920 Address after: 315806 No. 339 west head road, Ningbo, Zhejiang, Beilun Patentee after: Ningbo Tuopu Steering System Co., Ltd. Address before: 315806 No. 339 west head road, Ningbo, Zhejiang, Beilun Patentee before: Ningbo Top Sound Proof System Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO TUOPU GROUP CO., LTD. Free format text: FORMER NAME: NINGBO TUOPU BRAKING SYSTEMS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315806 No. 339 west head road, Ningbo, Zhejiang, Beilun Patentee after: Ningbo Tuopu Group Co., Ltd. Address before: 315806 No. 339 west head road, Ningbo, Zhejiang, Beilun Patentee before: Ningbo Tuopu Steering System Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130725 |