CN206664488U - Sound panel and vehicle for vehicle - Google Patents
Sound panel and vehicle for vehicle Download PDFInfo
- Publication number
- CN206664488U CN206664488U CN201720302502.9U CN201720302502U CN206664488U CN 206664488 U CN206664488 U CN 206664488U CN 201720302502 U CN201720302502 U CN 201720302502U CN 206664488 U CN206664488 U CN 206664488U
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- baffle
- vehicle
- sound panel
- expansion piece
- utility
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a kind of sound panel and vehicle for vehicle, the sound panel includes：First baffle and second baffle, the first baffle and the second baffle are spaced apart；Expansion piece, the expansion piece are folded between the first baffle and the second baffle, and the first baffle and the second baffle are fixed together, and after the expansion piece is heated, the expansion piece expands towards surrounding.In-car noise can only be significantly reduced to extending around after expanded by heating according to the expansion piece of sound panel of the present utility model, improve experiencing by bus for user.
Description
Technical field
It the utility model is related to technical field of vehicle, more particularly to a kind of sound panel and vehicle for vehicle.
Background technology
In body structure, larger cavity is formd positioned at body forward structure A column reinforcement plates and side-wall outer-plate.Work as beater or beat-up
When being located at side-wall outer-plate parting in front of A posts, the cavity directly communicates with outside, has had a strong impact on internal car noise level, and
It is unfavorable for part anti-corrosion, the cavity is carried out using sound panel blocking the extensive common recognition having become in the industry at present.
Due to being limited by the side-wall outer-plate piece uploading that is welded, traditional A posts sound panel uses EPDM (Ethylene
Propylene Diene Monomer) expanded material, using the processing method of extrusion molding, make uniform thickness sound panel into strips
It is pasted on side-wall outer-plate.But because EPDM foaming process is without guiding, easily overflow in shaped cavity after the foaming of uniform thickness sound panel
Go out.
Utility model content
The utility model is intended to one of technical problem at least solving in correlation technique to a certain extent.Therefore, this reality
With a kind of sound panel for vehicle of new proposition, the expansion piece of the sound panel can only show after expanded by heating to extending around
Work reduces in-car noise, improves experiencing by bus for user.
Another purpose of the present utility model is to propose a kind of vehicle with above-mentioned sound panel.
According to the sound panel of the present utility model for vehicle, including：First baffle and second baffle, the first baffle
It is spaced apart with the second baffle；Expansion piece, the expansion piece are folded between the first baffle and the second baffle, and
The first baffle and the second baffle are fixed together, and after the expansion piece is heated, the expansion piece is swollen towards surrounding
It is swollen.
According to the sound panel of the present utility model for vehicle, by the way that expansion piece is folded in into first baffle and second baffle
Between so that expansion piece can only be to extending around after expanded by heating, and sound panel can fully completely cut off A column reinforcement plates and gusset
The cavity and free surrounding space that outside plate is formed, and then in-car noise is significantly reduced, improve experiencing by bus for user.
In addition, technical characteristic additional as follows is also had according to the sound panel of the present utility model for vehicle：
According to one embodiment of the present utility model, the first installation buckle, the expansion are provided with the first baffle
Be provided with mounting hole on piece and the second baffle, the first installation buckle sequentially pass through the expansion piece mounting hole and
The mounting hole of the second baffle is simultaneously fastened on the second baffle.
According to one embodiment of the present utility model, the first installation buckle includes：The first noumenon portion and the first clamping
Portion, first Access Division are two and are arranged at the free end in the first noumenon portion, two the first Access Division courts
To the first baffle extend and close to the first baffle direction on away from each other.
According to one embodiment of the present utility model, the first installation buckle is orthogonal with the first baffle.
According to one embodiment of the present utility model, the second installation buckle is provided with the first baffle, described second
Buckle is installed to be suitable to coordinate with the vehicle body of the vehicle.
According to one embodiment of the present utility model, the second installation buckle includes：Second body and the second clamping
Portion, second Access Division are two and are arranged at the free end of the second peace body, two second Access Divisions
Towards the first baffle extend and close to the first baffle direction on away from each other.
According to one embodiment of the present utility model, the second installation buckle is parallel to flat where the first baffle
Face.
According to one embodiment of the present utility model, fitted on the expansion piece formed with locating groove, the locating groove
Coordinate in second body to realize the positioning of the expansion piece and the first baffle.
According to one embodiment of the present utility model, the expansion piece is EVA material.
Above-mentioned sound panel is included according to vehicle of the present utility model, due to being provided with according to vehicle of the present utility model
The sound panel stated, therefore the vehicle has a good soundproof effect, the noise in compartment can be reduced, and maintenance rate is low.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram according to the sound panel installation site of the utility model embodiment；
Fig. 2 is the schematic diagram according to the sound panel of the utility model embodiment；
Fig. 3 is the explosive view according to the sound panel of the utility model embodiment；
Fig. 4 is the schematic diagram of the sound panel according to the utility model embodiment and A column reinforcement plates；
Fig. 5 is the schematic diagram according to the sound panel of the utility model embodiment, A column reinforcement plates and side-wall outer-plate；
Fig. 6 is the sectional view coordinated according to the sound panel, A column reinforcement plates and side-wall outer-plate of the utility model embodiment.
Reference：
Sound panel 100,
First baffle 110, the first installation buckle 111, the first noumenon portion 111a, the first Access Division 111b, the second installation card
112, the second body 112a, the second Access Division 112b are detained,
Second baffle 120,
Expansion piece 130, locating groove 101,
A column reinforcement plates 200, side-wall outer-plate 300.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality
The limitation of type.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship, limited unless otherwise clear and definite.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
With the economic development of domestic recent decades, the living standard of people has reached new height, and automobile turns into already
Necessity in life, pursuit of the people to automotive quality also gradually step up.Internal car noise water product are as embodiment automotive quality
Important means, the extensive attention of each cart enterprise is obtained.Effective control noise can improve the riding comfort of automobile, carry
The market competitiveness of high product, good economic benefit is brought for enterprise, for consumer, can preferably be enjoyed life
Enjoyment, improve the quality of life.
In body structure, larger cavity is formd positioned at body forward structure A column reinforcement plates and side-wall outer-plate.Work as beater or beat-up
When being located at side-wall outer-plate parting in front of A posts, the cavity directly communicates with outside, has had a strong impact on internal car noise level, and
It is unfavorable for part anti-corrosion, the cavity is carried out using sound panel blocking the extensive common recognition having become in the industry at present.
Due to being limited by the side-wall outer-plate piece uploading that is welded, traditional A posts sound panel uses EPDM (Ethylene Propylene
Diene Monomer, i.e. ethylene propylene diene rubber) expanded material, using the processing method of extrusion molding, make into strips uniform thickness every
Soundboard is pasted on side-wall outer-plate.But because EPDM foaming process is without guiding, in shaped cavity content after the foaming of uniform thickness sound panel
Easily overflow.
And weatherability is poor after EPDM material sound panels are expanded foamed, after being contacted for a long time with the external world, sound panel sealing
Reduce, internal car noise increase.The utility model provides one kind and had both met sealing property and the requirement that is welded, and has again compared with high durable
The Varying-thickness sound panel of the EVA materials of property.
The sound panel 100 for vehicle of the utility model embodiment is described in detail with reference to Fig. 1 to Fig. 6,
The sound panel 100 can be set in the cavity that A column reinforcement plates 200 are formed with side-wall outer-plate 300, but not limited to this
First baffle 110, second baffle can be included according to the sound panel 100 for vehicle of the utility model embodiment
120 and expansion piece 130.
Wherein, first baffle 110 and second baffle 120 are spaced apart, and expansion piece 130 is folded in first baffle 110 and second
Between baffle plate 120, and first baffle 110 and second baffle 120 are fixed together, and expansion piece 130 is firmly folded in first gear
Between plate 110 and second baffle 120.Certainly, expansion piece 130 can also be directly fixed with first baffle 110 and second baffle 120
Together.
Thus, as Figure 4-Figure 6, in the sky for forming sound panel 100 with side-wall outer-plate 300 installed in A column reinforcement plates 200
During intracavitary, expansion piece 130 is heated, first baffle 110 and second baffle 120 can limit the expansion direction of expansion piece 130, expansion
Piece 130 expands only towards surrounding, and then sound panel 100 can fully block cavity, avoids the cavity from connecting with exterior space
It is logical, the internal car noise of vehicle is significantly reduced, lifts experiencing by bus for user.
According to the sound panel 100 for vehicle of the utility model embodiment, by the way that expansion piece 130 is folded in into first gear
Between plate 110 and second baffle 120 so that expansion piece 130 can only be to extending around after expanded by heating, and sound panel 100 can be with
Fully completely cut off cavity and free surrounding space that A column reinforcement plates and side-wall outer-plate are formed, and then significantly reduce in-car noise, lifted
User's experiences by bus.
In some embodiments of the utility model, as shown in figure 3, being provided with the first installation buckle on first baffle 110
111, mounting hole is provided with expansion piece 130 and second baffle 120, the first installation buckle 111 wears expansion piece 130 successively
Mounting hole and mounting hole on second baffle 120 and it is fastened on second baffle 120.
Thus, first baffle 110 and second baffle 120 can be securely seated between together, and will be arranged on first simultaneously
Expansion piece 130 between baffle plate 110 and second baffle 120 clamps, and avoids in collision process from first baffle 110 and second gear
Depart between plate 120.
Further, the first installation buckle 111 includes the first noumenon portion 111a and the first Access Division 111b, the first Access Division
111b is two and is arranged at the first noumenon portion 111a free end, and two the first Access Division 111b are towards first baffle 110
Extension and close to first baffle 110 direction on away from each other.
Thus, two the first Access Division 111b in through hole on the through hole through on expansion piece 130 and second baffle 120 by
To extruding and close to each other, when two the first Access Division 111b pass through two through holes, two the first Access Division 111b recover originals
Shape is to be connected on second baffle 120.
In some embodiments of the utility model, as shown in figure 3, the first installation buckle 111 and first baffle 110 are just
Hand over.Thus, the first installation buckle 111 can easily wear the installation on mounting hole and second baffle 120 on expansion piece 130
Hole, improve the installation effectiveness of sound panel 100.
In some embodiments of the utility model, as shown in Figures 2 and 3, the second peace is additionally provided with first baffle 110
Be loaded button 112, and the second installation buckle 112 is suitable to coordinate with the vehicle body of vehicle, and then realizes that sound panel 100 is arranged on the car of vehicle
With.
Further, the second installation buckle 112 includes the second body 112a and the second Access Division 112b, the second Access Division
112b is two and is arranged at the second body 112a free end, and two the second Access Division 112b are towards first baffle 110
Extension and close to first baffle 110 direction on away from each other.
Thus, two the second Access Division 112b can be close to each other when through through hole on vehicle body, treats two second cards
When socket part 112b passes through two through holes, two the second Access Division 112b restore to the original state to be connected on the vehicle body of vehicle, Jin Ershi
Show and sound panel 100 has been fixed on vehicle body.
In some embodiments of the utility model, as shown in Figures 2 and 3, the second installation buckle 112 is parallel to first gear
Plane where plate 110.Thus, after the expanded by heating of expansion piece 130, sound panel 100 it is parallel be arranged on A column reinforcement plates 200
In the cavity formed with side-wall outer-plate 300, soundproof effect and noise reduction efficacy are improved.
In some embodiments of the utility model, as shown in figure 3, formed with locating groove 101 on expansion piece 130, it is fixed
Position neck 101 is suitable to coordinate to realize the positioning of expansion piece 130 and first baffle 110 with the second body 112a.Thus, expand
The body 112a of piece 130 and second installations are quicker, significantly improve the efficiency of the installation of sound panel 100.
In some embodiments of the utility model, the material of expansion piece 130 is EVA
(EthyleneVinylAcetate), i.e. ethene-vinyl acetate copolymer, thus, the soundproof effect of sound panel 100 is more preferable, and
The good weatherability of expansion piece 130, after being chronically exposed to the external world, the sealing of sound panel 100 declines unobvious, and then can extend
The service life of sound panel 100.
The vehicle of the utility model embodiment is briefly described below.
Include the sound panel 100 of above-described embodiment according to the vehicle of the utility model embodiment, due to new according to this practicality
The vehicle of type embodiment is provided with above-mentioned sound panel 100, therefore the vehicle has a good soundproof effect, the noise in compartment
It can be reduced, and maintenance rate is low.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the different embodiments or example and the feature of different embodiments or example described in this specification can be entered
Row combines and combination.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (10)
- A kind of 1. sound panel for vehicle, it is characterised in that including：First baffle and second baffle, the first baffle and the second baffle are spaced apart；Expansion piece, the expansion piece are folded between the first baffle and the second baffle, and the first baffle and institute State second baffle to be fixed together, after the expansion piece is heated, the expansion piece expands towards surrounding.
- 2. the sound panel according to claim 1 for vehicle, it is characterised in that be provided with first on the first baffle Buckle is installed, mounting hole is provided with the expansion piece and the second baffle, the first installation buckle sequentially passes through institute State the mounting hole of expansion piece and the mounting hole of the second baffle and be fastened on the second baffle.
- 3. the sound panel according to claim 2 for vehicle, it is characterised in that the first installation buckle includes：The One body and the first Access Division, first Access Division be two and be arranged at the free end in the first noumenon portion, two Individual first Access Division towards the first baffle extend and close to the first baffle direction on away from each other.
- 4. the sound panel according to claim 3 for vehicle, it is characterised in that the first installation buckle and described the One baffle plate is orthogonal.
- 5. the sound panel according to claim 1 for vehicle, it is characterised in that be provided with second on the first baffle Buckle is installed, the second installation buckle is suitable to coordinate with the vehicle body of the vehicle.
- 6. the sound panel according to claim 5 for vehicle, it is characterised in that the second installation buckle includes：The Two bodies and the second Access Division, second Access Division be two and be arranged at it is described second peace body free end, Two second Access Divisions towards the first baffle extend and close to the first baffle direction on away from each other.
- 7. the sound panel according to claim 5 for vehicle, it is characterised in that the second installation buckle is parallel to institute State the plane where first baffle.
- 8. the sound panel according to claim 6 for vehicle, it is characterised in that formed with locator card on the expansion piece Groove, the locating groove are suitable to coordinate to realize the positioning of the expansion piece and the first baffle with second body.
- 9. the sound panel according to claim 1 for vehicle, it is characterised in that the expansion piece is EVA material.
- 10. a kind of vehicle, it is characterised in that including the sound panel any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720302502.9U CN206664488U (en) | 2017-03-24 | 2017-03-24 | Sound panel and vehicle for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720302502.9U CN206664488U (en) | 2017-03-24 | 2017-03-24 | Sound panel and vehicle for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206664488U true CN206664488U (en) | 2017-11-24 |
Family
ID=60373532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720302502.9U Active CN206664488U (en) | 2017-03-24 | 2017-03-24 | Sound panel and vehicle for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206664488U (en) |
-
2017
- 2017-03-24 CN CN201720302502.9U patent/CN206664488U/en active Active
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