CN208036177U - A kind of foam filled part of automobile - Google Patents
A kind of foam filled part of automobile Download PDFInfo
- Publication number
- CN208036177U CN208036177U CN201820328726.1U CN201820328726U CN208036177U CN 208036177 U CN208036177 U CN 208036177U CN 201820328726 U CN201820328726 U CN 201820328726U CN 208036177 U CN208036177 U CN 208036177U
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- China
- Prior art keywords
- filling member
- sealing strip
- automobile
- foam filled
- member ontology
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- 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.)
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- Body Structure For Vehicles (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a kind of foam filled parts of automobile, including filling member ontology；Filling member ontology is in plate-like structure, including plastic skeleton and foaming clad；Foaming clad is coated on outside plastic skeleton；It is surrounded with sealing strip in filling member ontology side；Sealing strip is hollow sealing structure, is internally provided with the hollow fill pipe extended along sealing strip length direction；The hole slot extended into sealing strip is provided on the outside of sealing strip；The side wall of hole slot is in bellows structure；Positioning pin is installed in hole slot；Be provided on filling member ontology for the fixed fixed card buckle of automobile cavity side wall；It is covered with noise reduction cotton in filling member body surface.The utility model has the advantages of convenient installation, and stability is good, is not susceptible to deviation, and edge seal effect is good.
Description
Technical field
The utility model is related to automobile moulding field, more particularly to a kind of foam filled part of automobile.
Background technology
The foam filled part of automobile is a kind of common auto parts and components.During automobile product development, due to vehicle body knot
Structure designs, and unavoidably will appear that the connection of some cavitys is interior outer, so as to cause vehicle outside dust, steam, air-flow, noise and heat
The environmental factors such as amount into the car, i.e. vehicle body leakage problem.In order to solve this problem, the leakproofness of automobile and comfortable is improved
Sense, designer devise various sealing structures, and to prevent external environmental factor from entering interior of body, the cavity of wherein automobile is filled out
Technology is filled, is exactly an important application technology.
The cavity filling technique of automobile is generally divided into assembled cavity filling part and pouring-in packing material.Assembled is empty
It is that foaming body is arranged on skeleton body that chamber, which fills part, is mounted in cavity by assembling mode, and is promoted by later stage heating
The full cavity of foaming body foaming and intumescing filling, to achieve the effect that sealing.And pouring-in packing material is by way of injection
Promote the full cavity of foaming body foaming and intumescing filling by the full cavity of expanded material filling of flow-like, and by later stage heating, to
Achieve the effect that sealing.
Wherein assembled cavity fills part, with easy for installation, effectively improves production efficiency, and can save and largely send out
The advantages of foam material, application are more extensive.In the installation process that assembled cavity fills part, need to be fixed in automobile
In the cavity wall of cavity.For existing assembled cavity filling member there are edge seal effect is poor, stability maintenance is poor, easily deviates
The problems such as.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of foam filled part of automobile, using hollow inflatable
Sealing strip coordinates positioning pin, solves existing assembled cavity filling member there are edge seal effect is poor, stability maintenance
Difference, the problem of easily offset.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of foam filled part of automobile, including filling member
Ontology；The filling member ontology is in plate-like structure, including plastic skeleton and foaming clad；The foaming clad is coated on
Outside the plastic skeleton；It is surrounded with sealing strip in filling member ontology side；The sealing strip is hollow sealing structure,
It is internally provided with the hollow inflatable pipeline extended along the sealing strip length direction；It is provided on the outside of the sealing strip to described
The hole slot extended in sealing strip；The side wall of the hole slot is in bellows structure；Positioning pin is installed in the hole slot；Described
Be provided on filling member ontology for the fixed fixed card buckle of automobile cavity side wall；It is covered in the filling member body surface
Noise reduction cotton.
As a kind of preferred embodiment of the utility model, the positioning pin is multiple.
As a kind of preferred embodiment of the utility model, the fixed card buckle stretches out institute from the two sides of the filling member ontology
The surface of filling member ontology is stated, the fixed card buckle forms hook part on the two sides of the filling member ontology.
As a kind of preferred embodiment of the utility model, at least one clinching is provided on the noise reduction cotton；It is described
Clinching is composed of two fasteners；The fastener, which connects, is provided with branch sleeve, and two fasteners pass through the company
Female connector jacket casing connects；It is provided with spring in the branch sleeve；The spring connects two fasteners.
As a kind of preferred embodiment of the utility model, the plastic skeleton is made of fluoroplastics；The foaming clad
Be made of expanded material.
As a kind of preferred embodiment of the utility model, the clinching is made of titanium alloy material.
Through the above technical solutions, the advantageous effect of technical solutions of the utility model is：The utility model has the advantages of convenient installation, Gu
The two sides of filling member ontology is fixed in fixed buckle, while the side of filling member ontology is fixed on the positioning in positioning pin, fills out
Part ontology to be filled to firmly install, stability is good, is not susceptible to deviation, and side is provided with sealing strip, in installation process, positioning
It sells to pushing tow inside sealing strip, so that sealing strip is expanded, fitted closely with automobile cavity, edge seal effect is good.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model fixed card buckle.
Fig. 3 is the structural schematic diagram of the utility model clinching.
Number and the corresponding component title represented by letter in figure：
1. 2. fixed card buckle of filling member ontology, 3. sealing strip
4. 5. noise reduction cotton of positioning pin, 6. clinching.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment
In conjunction with Fig. 1, Fig. 2, Fig. 3, the utility model discloses a kind of foam filled parts of automobile, for being carried out to automobile cavity
Filling, to improve its leakproofness, sound-insulating and heat-insulating and other effects.The utility model includes filling member ontology 1.Filling member ontology 1 is in flat
Platy structure, including plastic skeleton and foaming clad.Foaming clad is coated on outside plastic skeleton.Plastic skeleton is by fluoroplastics
It is made；Foam clad be made of expanded material.In order to improve the edge seal effect of the utility model, in filling member ontology 1
Side is surrounded with sealing strip 3.Sealing strip 3 is hollow sealing structure, is internally provided with and extends along 3 length direction of sealing strip
Hollow inflatable pipeline；3 outside of sealing strip is provided with the hole slot extended into sealing strip 3；The side wall of hole slot is in bellows structure.
Positioning pin 4 is installed in hole slot.Positioning pin 4 can be multiple.When the utility model is installed, positioning pin 4 is to filling member sheet
1 side of body is positioned, while positioning pin 4 is squeezed by the pushing tow of automobile cavity side wall into sealing strip 3, the ripple of hole slot
Pipe structural stretch, pressure becomes larger in hollow inflatable pipeline, and small expansion occurs in sealing strip 3, is fitted closely with automobile cavity side wall,
Sealing effect is good.
Simultaneously in order to preferably fix filling member ontology 1, be provided on filling member ontology 1 for automobile cavity side wall
Fixed fixed card buckle 2.Fixed card buckle 2 stretches out the surface of filling member ontology 1 from the two sides of filling member ontology 1, and fixed card buckle 2 exists
The two sides of filling member ontology 1 forms hook part.
In order to improve the effect that the utility model completely cuts off automobile external environmental noise, while again can be to the sound of automobile itself
It is effectively conducted, is covered with noise reduction cotton 5 on 1 surface of filling member ontology, at least one clinching is provided on noise reduction cotton 5
6.Clinching 6 is composed of two fasteners；Fastener, which connects, is provided with branch sleeve, and two fasteners pass through connector sleeve jacket casing
It connects；Spring is provided in branch sleeve；Spring connects two fasteners.Clinching 6 is made of titanium alloy material.5 energy of noise reduction cotton
Enough effectively barrier ambient external noises, and noise reduction cotton 5 can be fixed in 6 one side of clinching, improve the secured of its connection
Property, on the other hand the sound that automobile itself generates can be conducted, when there is unusual condition so as to automobile, can be sent out in time again
It is existing.
By above-mentioned specific embodiment, the utility model has the beneficial effects that：The utility model has the advantages of convenient installation, fixed card buckle
The two sides of 2 pairs of filling member ontologies 1 is fixed, while the side of filling member ontology 1 is fixed on the positioning in positioning pin 4, filling
Part ontology 1 firmly installs, and stability is good, is not susceptible to deviation, and side is provided with sealing strip 3, in installation process, positioning
Pin 4 makes sealing strip 3 expand, is fitted closely with automobile cavity, edge seal effect is good to 3 inside pushing tow of sealing strip.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (6)
1. a kind of foam filled part of automobile, which is characterized in that including filling member ontology；The filling member ontology is in tabular knot
Structure, including plastic skeleton and foaming clad；The foaming clad is coated on outside the plastic skeleton；In the filling member sheet
Side side ring is provided around sealing strip；The sealing strip is hollow sealing structure, is internally provided with along the sealing strip length side
To the hollow inflatable pipeline of extension；The hole slot extended into the sealing strip is provided on the outside of the sealing strip；The hole slot
Side wall be in bellows structure；Positioning pin is installed in the hole slot；It is provided with and is used for and vapour on the filling member ontology
The fixed fixed card buckle of vehicle cavity sidewalls；It is covered with noise reduction cotton in the filling member body surface.
2. the foam filled part of automobile according to claim 1, which is characterized in that the positioning pin is multiple.
3. the foam filled part of automobile according to claim 2, which is characterized in that the fixed card buckle is from the filling member sheet
The surface of the filling member ontology is stretched out on the two sides of body, and the fixed card buckle forms hook on the two sides of the filling member ontology
Portion.
4. the foam filled part of automobile according to claim 2, which is characterized in that be provided at least on the noise reduction cotton
One clinching；The clinching is composed of two fasteners；The fastener, which connects, is provided with branch sleeve, two snappings
Part is socketed by the branch sleeve；It is provided with spring in the branch sleeve；The spring connects two fasteners.
5. the foam filled part of automobile according to claim 2, which is characterized in that the plastic skeleton is made of fluoroplastics；
The foaming clad be made of expanded material.
6. the foam filled part of automobile according to claim 4, which is characterized in that the clinching is made of titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328726.1U CN208036177U (en) | 2018-03-09 | 2018-03-09 | A kind of foam filled part of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820328726.1U CN208036177U (en) | 2018-03-09 | 2018-03-09 | A kind of foam filled part of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208036177U true CN208036177U (en) | 2018-11-02 |
Family
ID=63949733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820328726.1U Active CN208036177U (en) | 2018-03-09 | 2018-03-09 | A kind of foam filled part of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208036177U (en) |
-
2018
- 2018-03-09 CN CN201820328726.1U patent/CN208036177U/en active Active
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