CN207449153U - Vehicle carpet - Google Patents
Vehicle carpet Download PDFInfo
- Publication number
- CN207449153U CN207449153U CN201721318440.7U CN201721318440U CN207449153U CN 207449153 U CN207449153 U CN 207449153U CN 201721318440 U CN201721318440 U CN 201721318440U CN 207449153 U CN207449153 U CN 207449153U
- Authority
- CN
- China
- Prior art keywords
- layer
- insulating layer
- distance piece
- carpet
- vehicle 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
Links
Landscapes
- Laminated Bodies (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model provides a kind of vehicle carpet, including：Insulating layer, has opposite first surface and second surface, and first surface offers at least two recessed portions；Supporting layer corresponding at least two recessed portions, forms solder joint so that insulating layer is soldered to supporting layer between supporting layer and second surface；Distance piece is filled at least two recessed portions, and the outer surface of distance piece is flushed with first surface；Carpet layer covers first surface and distance piece engagement on the insulating layer.The purpose of this utility model is to provide a kind of vehicle carpets without adhesive and with good appearance quality.
Description
Technical field
The utility model is related to a kind of vehicle carpets.
Background technology
Existing vehicle trunk carpet has similar structure, i.e., is bonded in PP plates using the adhesive of glue etc
On felt insulating layer, bottom cover layer is bonded on PP plates.However, adhesive has niff and can generate chip,
This does not meet current vehicle manufacture standard.And in the factory of supplier, worker is necessary when to PP plate spraying binders
Mask is worn, while adhesive is also costly, increases manufacture cost.
Therefore, this field needs a kind of vehicle carpet without adhesive and with good appearance quality.
Utility model content
For problem present in correlation technique, the purpose of this utility model is to provide one kind not to have adhesive and tool
There is the vehicle carpet of good appearance quality.
To solve the above problems, the utility model provides a kind of vehicle carpet, including：Insulating layer has opposite first
Surface and second surface, first surface offer at least two recessed portions；Supporting layer, corresponding at least two recessed portions, support
Solder joint is formed between layer and second surface so that insulating layer is soldered to supporting layer；Distance piece is filled at least two recessed portions,
The outer surface of distance piece is flushed with first surface；Carpet layer covers first surface and distance piece engagement on the insulating layer.
According to the utility model, vehicle carpet further includes basal layer, and basal layer is bonded on supporting layer.
According to the utility model, pass through autoclave moulding respectively between carpet layer and insulating layer, between basal layer and supporting layer
Mode be bonded together.
According to the utility model, solder joint is extended to from the bottom surface of recessed portion in supporting layer.
According to the utility model, insulating layer is soldered to supporting layer by ultrasonic welding process.
According to the utility model, insulating layer and distance piece are configured with elastic component.
According to the utility model, insulating layer and distance piece are configured to felt layers.
According to the utility model, supporting layer is configured to plastic panel.
According to the utility model, basal layer is configured to scrim layer.
The advantageous effects of the utility model are：
The vehicle carpet of the utility model links together insulating layer with supporting layer by the technique of welding, so as to avoid
The use of adhesive.Simultaneously in order to eliminate the problem of appearance of the surface irregularity caused by welding procedure is at solder joint,
Insulating layer, which will be formed, first opens up recessed portion at the position of solder joint, formed after solder joint and fill distance piece in recessed portion, distance piece
Outer surface is flushed with the first surface of insulating layer.So as to mould carpet layer its appearance of the vehicle carpet of formation afterwards on the insulating layer
Face is also smooth, and vehicle carpet has good presentation quality.
Description of the drawings
Fig. 1 is the schematic cross-section of the insulating layer of the utility model.
Fig. 2 is the schematic cross-section after the insulating layer of the utility model is engaged with supporting layer.
Fig. 3 is that the schematic cross-section after distance piece is filled in the insulating layer of the utility model.
Fig. 4 is the schematic cross-section of the vehicle carpet of the utility model.
Specific embodiment
The embodiment of the utility model is described in detail referring now to attached drawing.
Referring to figs. 1 to Fig. 4, in one embodiment, the utility model provides a kind of vehicle carpet, including：Insulating layer 10,
Supporting layer 20, distance piece 30 and carpet layer 40；Insulating layer 10 has opposite first surface 11 and second surface 12, first surface
11 offer at least two recessed portions 13；Corresponding at least two recessed portions 13, the second surface 12 of supporting layer 20 and insulating layer
Between form solder joint 60 so that insulating layer 10 is soldered to supporting layer 20；Distance piece 30 is filled at least two recessed portions 13,
The outer surface of spacing body 30 is flushed with the first surface 11 of insulating layer；Carpet layer 40 covers first surface 11 and distance piece 30 is bonded on
On insulating layer 10.The vehicle carpet of the utility model links together insulating layer 10 and supporting layer 20 by welding procedure, from
And avoid the use of adhesive.While in order to eliminate the appearance of the surface irregularity caused by welding procedure is 30 at solder joint
Problem will form in insulating layer 10 and recessed portion 13 is first opened up at the position of solder joint, be filled after forming solder joint 30 in recessed portion 13
Distance piece 30, the outer surface of distance piece 30 are flushed with the first surface 11 of insulating layer.So as to mould carpet layer on insulating layer 10
Its outer surface of vehicle carpet formed after 40 is also smooth, and vehicle carpet has good presentation quality.
In a preferred embodiment, insulating layer 10 is soldered to supporting layer 20 by ultrasonic welding process.It is exemplary
Ground, ultrasonic bonding are that the body surface of two need welding is transferred to using high-frequency vibration ripple, in the case of pressurization, make two
The mutual friction of body surface phase and form the fusion between molecular layer.Ultrasonic bonding advantage：Speed of welding is fast, weld strength height,
Good airproof performance；Substitute traditional welding/technique for sticking, of low cost, cleanliness without any pollution and will not disfiguring workpiece；Welding process is steady
Fixed, all welding parameters can carry out tracing and monitoring by software systems, once find that failure is easy to be excluded and be safeguarded.
But ultrasonic bonding can cause workpiece local melting to deform, the chucking power of soldering appliance also results in workpiece and generates compared with little Cheng
The deformation of degree, thus in the embodiment of the utility model, recessed portion 13 is devised so that above-mentioned deformation is only remained in recessed portion
In 13, and distance piece 30 blocks above-mentioned displacement transfer to carpet layer 40, to eliminate the appearance quality of vehicle carpet.
With reference to Fig. 2, in one embodiment, solder joint 60 is extended to from the bottom surface of recessed portion 13 in supporting layer 20, optionally,
Solder joint 60 can extend to the part in supporting layer 20, can also extend to bottom surface from the top surface of supporting layer 20, this is according to absolutely
Between edge layer 10 and supporting layer 20 depending on required bond strength.
With reference to Fig. 3, in one embodiment, distance piece 30 is preferably filled with whole spaces of recessed portion 13, to prevent vehicle
There is dent in the outer surface of carpet.But also do not protrude in the outside of recessed portion 13 as far as possible, to prevent the outer surface of vehicle carpet
There is protrusion.
With reference to Fig. 4, in one embodiment, vehicle carpet further includes basal layer 50, and basal layer 50 is bonded on supporting layer 20
On.It is bonded together respectively by way of autoclave moulding between basal layer 50 and supporting layer 20.Specifically, can be set between
PE films are equipped with, when using mould heat pressure, PE films can melt basal layer 50 and supporting layer 20 being bonded together.Class
As, it can also be bonded together between carpet layer 40 and insulating layer 10 by the way of above-mentioned autoclave moulding.
In a preferred embodiment, insulating layer 10 and distance piece 30 are configured with the component of elasticity.For example, insulation
Layer 10 and distance piece 30 can be configured to felt layers.It should be appreciated that the material of insulating layer 10 and distance piece 30 is without being limited thereto, it can
Think other flexible materials, such as foam, fabric etc..Insulating layer 10 and distance piece 30 play sound insulation, thermal insulation as far as possible
Effect.
In a preferred embodiment, supporting layer 20 is configured to plastic panel, such as PP plates.Can certainly be other
The plate of hard, to play the shape of support vehicle carpet.Basal layer 50 is configured to scrim layer or other fabrics
Material.
In a preferred embodiment, vehicle carpet can be followed successively by carpet layer 40, insulating layer 10, support from top to bottom
Layer 20 and basal layer 50.But each layer of vehicle carpet of order is without being limited thereto, can adjust sequence according to purpose of usage.
Referring to figs. 1 to Fig. 4, in a preferred embodiment, the method for manufacturing the vehicle carpet of the utility model can be with
Include the following steps：
(1) at least two recessed portions 13 are opened up in the first surface 11 of insulating layer 10；
(2) insulating layer 10 is stacked on supporting layer 20, and is existed in the position of recessed portion 13 by ultrasonic welding process
Solder joint 60 is formed between insulating layer 10 and supporting layer 20 so that insulating layer 10 and supporting layer 20 to be welded together；
(3) distance piece 30 is filled in recessed portion 13, so that the first surface 11 of the outer surface of distance piece 30 and insulating layer
It flushes；
(4) carpet layer 40 is covered on the first surface 11 of insulating layer 10 and distance piece 30, base is covered on supporting layer 20
Then bottom 50 is molded these layers simultaneously in a mold, carpet layer 40 is bonded on insulating layer 10, basal layer 50 is engaged
On supporting layer 20, so as to form vehicle carpet.
It should be appreciated that the utility model is not limited to above-mentioned manufacturing step, no matter rational modification and adjustment are in this practicality
In new protection domain.
By above-mentioned vehicle carpet backing and installation system and its manufacturing process, the cost of manufacture vehicle carpet can be saved, and is met
The odor standards of vehicle manufacture, while also so that the operating personnel of supplier are safer.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of vehicle carpet, which is characterized in that including：
Insulating layer, has opposite first surface and second surface, and the first surface offers at least two recessed portions；
Supporting layer corresponding at least two recessed portion, forms solder joint to incite somebody to action between the supporting layer and the second surface
The insulating layer is soldered to the supporting layer；
Distance piece is filled at least two recessed portion, and the outer surface of the distance piece is flushed with the first surface；
Carpet layer, covers the first surface and the distance piece is bonded on the insulating layer.
2. vehicle carpet according to claim 1, which is characterized in that the vehicle carpet further includes basal layer, the base
Bottom is bonded on the supporting layer.
3. vehicle carpet according to claim 2, which is characterized in that between the carpet layer and the insulating layer, described
It is bonded together respectively by way of autoclave moulding between basal layer and the supporting layer.
4. vehicle carpet according to claim 1, which is characterized in that the solder joint is extended to from the bottom surface of the recessed portion
In the supporting layer.
5. vehicle carpet according to claim 1, which is characterized in that the insulating layer is welded by ultrasonic welding process
To the supporting layer.
6. vehicle carpet according to claim 1, which is characterized in that the insulating layer and the distance piece are configured with
The component of elasticity.
7. vehicle carpet according to claim 6, which is characterized in that the insulating layer and the distance piece are configured to hair
Carpet veneer.
8. vehicle carpet according to claim 1, which is characterized in that the supporting layer is configured to plastic panel.
9. vehicle carpet according to claim 2, which is characterized in that the basal layer is configured to scrim layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318440.7U CN207449153U (en) | 2017-10-13 | 2017-10-13 | Vehicle carpet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318440.7U CN207449153U (en) | 2017-10-13 | 2017-10-13 | Vehicle carpet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449153U true CN207449153U (en) | 2018-06-05 |
Family
ID=62252074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721318440.7U Expired - Fee Related CN207449153U (en) | 2017-10-13 | 2017-10-13 | Vehicle carpet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449153U (en) |
-
2017
- 2017-10-13 CN CN201721318440.7U patent/CN207449153U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20201013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |