CN206841347U - A kind of roof of the vehicle sound-absorbing reinforcing plate - Google Patents
A kind of roof of the vehicle sound-absorbing reinforcing plate Download PDFInfo
- Publication number
- CN206841347U CN206841347U CN201720701828.9U CN201720701828U CN206841347U CN 206841347 U CN206841347 U CN 206841347U CN 201720701828 U CN201720701828 U CN 201720701828U CN 206841347 U CN206841347 U CN 206841347U
- Authority
- CN
- China
- Prior art keywords
- groove
- roof
- abatvoix
- reinforcing plate
- bottom plate
- 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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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A kind of roof of the vehicle sound-absorbing reinforcing plate, including abatvoix and strengthen bottom plate, abatvoix is strengthening the top of bottom plate by thermal compression welding, the whole height of abatvoix and reinforcement bottom plate is no more than 6mm, the first groove that multiple cross sections are regular hexagon is uniformly placed with abatvoix, it is the groove of regular hexagon second that cross section is provided among the bottom of first groove, and the first groove and the second groove are arranged concentrically.The utility model provides a kind of roof of the vehicle sound-absorbing reinforcing plate, while sound-absorbing is realized, by increasing capacitance it is possible to increase the intensity of roof of the vehicle.
Description
Technical field
Field of vehicle equipment is the utility model is related to, more particularly, to a kind of roof panel sound-absorbing reinforcing plate.
Background technology
As society is growing, the comfort level and aesthetic property of automobile oneself through turning into that consumer selects to consider during new car the
Two big factors.Comfortable mobile space is also risen to the demand of automobile, so the comfort property of automobile, which just turns into, weighs automobile
The major criterion of quality, wherein absorbing sound and lowering noise are exactly a major criterion.Roof of the vehicle interior material sound-absorbing in the market
Effect is poor, and lacking good damping effect makes it easily collide generation noise with other accessories in the process of moving.Client is to whole
The requirement of car performance is tightened up, and ceiling material is partially soft, and intensity is too weak, and in order to improve vehicle sound-absorbing, effect of heat insulation, we are to adding
Strong plate also devises high sound absorption properties, heat-insulated requirement, so as to allow reinforcing plate function diversification.
Utility model content
For the technical problem that presently, there are, the utility model provides a kind of roof of the vehicle sound-absorbing reinforcing plate, is realizing
While sound-absorbing, by increasing capacitance it is possible to increase the intensity of roof of the vehicle.
A kind of roof of the vehicle sound-absorbing reinforcing plate, including abatvoix and reinforcement bottom plate, abatvoix are being strengthened by thermal compression welding
The whole height of the top of bottom plate, abatvoix and reinforcement bottom plate is no more than 6mm, and being uniformly placed with multiple cross sections on abatvoix is
First groove of regular hexagon, it is the groove of regular hexagon second that cross section is provided among the bottom of the first groove, the first groove and
Second groove is arranged concentrically.
Preferably, the reinforcement bottom plate and abatvoix are PU plates.
Preferably, the density of described PU plate various pieces is different.
Preferably, the abatvoix and the gap strengthened between bottom plate are less than 0.1mm.
Preferably, the depth of first groove is H, and 1mm≤H≤3mm.
Preferably, the depth of second groove is L, and 1mm≤L≤2mm.
The beneficial effects of the utility model are：Cellular first groove and the second groove on abatvoix are worked in coordination, and are inhaled
Sound positive effect, it is simple in construction, and the cross section of the first groove and the second groove is regular hexagon, it is overall more firm, by
The security of roof of the vehicle is enhanced in the presence of reinforcing plate, abatvoix and reinforcement bottom plate are combined and more enhance roof of the vehicle
Thermal insulation, the density difference of PU plates can absorb the noise of different frequency range, enhance decrease of noise functions, the first groove and second recessed
The depth of groove is different, also has different assimilation effects to the noise of different frequency range.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the sectional view of A-A in Fig. 1.
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the present utility model easily.
Refer to Fig. 1 and Fig. 2.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to
Coordinate the content disclosed in specification, so that those skilled in the art understands and reads, be not limited to the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influenceing the effect of the utility model can be generated and the purpose that can reach, all should still fall in the utility model
Disclosed technology contents are obtained in the range of covering.Meanwhile in this specification it is cited as " on ", " under ", " left side ",
The term on " right side ", " centre " and " one " etc., understanding for narration is merely convenient to, and it is enforceable to be not used to restriction the utility model
Scope, its relativeness are altered or modified, enforceable when being also considered as the utility model in the case where changing technology contents without essence
Category.
A kind of roof of the vehicle sound-absorbing reinforcing plate, including abatvoix 1 and reinforcement bottom plate 2, abatvoix 1 are being added by thermal compression welding
The top of strong bottom plate 2, abatvoix 1 and reinforcement bottom plate it is 2-in-1 together with enhance the thermal insulation and security of roof of the vehicle, abatvoix
Gap between 1 and reinforcement bottom plate 2 is less than 0.1mm, and abatvoix 1 is no more than 6mm, abatvoix 1 with the whole height for strengthening bottom plate 2
On be uniformly placed with the first groove 3 that multiple cross sections are regular hexagon, cross section is provided among the bottom of the first groove 3 as just
Second groove 4 of hexagon, the first groove 3 and the second groove 4 are arranged concentrically.The depth of first groove 3 is H, and 1mm≤H≤
3mm, the depth of the second groove 4 are L, and 1mm≤L≤2mm.The first groove 3 and the second groove 4 on abatvoix 1 are worked in coordination,
Sound-absorbing effect is obvious, and because the first groove 3 and the second groove 4 are regular hexagon alveolate texture, it is more firm, while by
The security of roof of the vehicle is enhanced in the presence for strengthening bottom plate 2, the first groove 3 is different with the depth of the second groove 4, to difference
The noise of frequency range also has different assimilation effects.
It is PU plates to strengthen bottom plate 2 and abatvoix 1.The density of PU plate various pieces is different.The density difference of PU plates can be with
The noise of different frequency range is absorbed, enhances decrease of noise functions.
During specific installation, the bottom for strengthening bottom plate 2 is adhered directly to softer place in the middle part of roof of the vehicle with glass cement.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (6)
- A kind of 1. roof of the vehicle sound-absorbing reinforcing plate, it is characterised in that：Including abatvoix and strengthen bottom plate, abatvoix passes through thermocompression bonding The top for strengthening bottom plate is connected on, abatvoix is no more than 6mm with the whole height for strengthening bottom plate, is uniformly placed with abatvoix multiple Cross section is the first groove of regular hexagon, and it is the groove of regular hexagon second to be provided with cross section among the bottom of the first groove, the One groove and the second groove are arranged concentrically.
- A kind of 2. roof of the vehicle sound-absorbing reinforcing plate according to claim 1, it is characterised in that：The reinforcement bottom plate and sound-absorbing Plate is PU plates.
- A kind of 3. roof of the vehicle sound-absorbing reinforcing plate according to claim 2, it is characterised in that：Described PU plate various pieces Density it is different.
- A kind of 4. roof of the vehicle sound-absorbing reinforcing plate according to any one of claims 1 to 3, it is characterised in that：The abatvoix And the gap strengthened between bottom plate is less than 0.1mm.
- A kind of 5. roof of the vehicle sound-absorbing reinforcing plate according to claim 4, it is characterised in that：The depth of first groove For H, and 1mm≤H≤3mm.
- A kind of 6. roof of the vehicle sound-absorbing reinforcing plate according to claim 5, it is characterised in that：The depth of second groove For L, and 1mm≤L≤2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701828.9U CN206841347U (en) | 2017-06-16 | 2017-06-16 | A kind of roof of the vehicle sound-absorbing reinforcing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701828.9U CN206841347U (en) | 2017-06-16 | 2017-06-16 | A kind of roof of the vehicle sound-absorbing reinforcing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206841347U true CN206841347U (en) | 2018-01-05 |
Family
ID=60800683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720701828.9U Expired - Fee Related CN206841347U (en) | 2017-06-16 | 2017-06-16 | A kind of roof of the vehicle sound-absorbing reinforcing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206841347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406182A (en) * | 2018-04-26 | 2019-11-05 | 江苏诺亚建材科技有限公司 | A kind of complex heat-preservation sound insulationg board |
-
2017
- 2017-06-16 CN CN201720701828.9U patent/CN206841347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406182A (en) * | 2018-04-26 | 2019-11-05 | 江苏诺亚建材科技有限公司 | A kind of complex heat-preservation sound insulationg board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191029 Address after: Room 121, Room 121, Block B, Block B, Block B, 1777 Hualong Road, Huaxin Town, Qingpu District, Shanghai, 20108 Patentee after: Green Chi Automotive Technology Group Co., Ltd. Address before: 100089, room 2302, block D, real building, No. 7, Haidian District, Beijing, Zhichun Road Patentee before: Zhong Neng Dong Dao Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20200616 |