CN208305586U - A kind of soft or hard glue connection structure of automobile double-shot moulding - Google Patents
A kind of soft or hard glue connection structure of automobile double-shot moulding Download PDFInfo
- Publication number
- CN208305586U CN208305586U CN201820161820.2U CN201820161820U CN208305586U CN 208305586 U CN208305586 U CN 208305586U CN 201820161820 U CN201820161820 U CN 201820161820U CN 208305586 U CN208305586 U CN 208305586U
- Authority
- CN
- China
- Prior art keywords
- soft
- protrusion
- hard glue
- ebonite
- shot moulding
- 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)
Abstract
The utility model discloses a kind of soft or hard glue connection structures of automobile double-shot moulding, in the junction of flexible glue and ebonite, the ebonite is uniformly provided with several protrusions, " protrusion " is in wave fold-line-shaped, the width of the protrusion is 2-5mm, the height of the protrusion is 2-4mm, and the height of the equivalent width of the protrusion, the protrusion is consistent.The soft or hard glue connection structure of automobile double-shot moulding of the utility model design, it is practical, due to being provided with several protrusions on ebonite, significantly increase the contact area of soft or hard glue, adhesive strength in use is secured, and soft or hard glue junction is difficult peeling-off situation, significantly enhances it and uses function and service life, mould structure is simplified, production cost has been saved.
Description
Technical field
The utility model relates to auto manufacturing fields, more particularly to a kind of soft or hard glue connection binding of automobile double-shot moulding
Structure.
Background technique
At present in automobile market, since bulk-breaking injection molding assembly is related to huge mould investment and the increase of later period assembly process and function
Verifying expense on energy, therefore each main engine plants have largely used double-shot moulding, also bring some problems therewith, such as soft or hard glue holds
It is easily peelable, poor attachment etc., therefore the adhesive strength for increasing soft or hard glue becomes a major issue urgently to be resolved.
Utility model content
In view of the above defects of the prior art, the utility model provides a kind of soft or hard glue connection of automobile double-shot moulding
Binding structure.
The utility model is achieved by the following technical solution:
A kind of soft or hard glue connection structure of automobile double-shot moulding, in the junction of flexible glue and ebonite, the ebonite is uniformly provided with
Several protrusions, " protrusion " are in wave fold-line-shaped.
The width of the protrusion is 2-5mm, and the height of the protrusion is 2-4mm.
The equivalent width of the protrusion.
The height of the protrusion is consistent.
Compared with prior art, the utility model has the beneficial effects that: the automobile double-shot moulding of the utility model design
Soft or hard glue connection structure, it is practical, due to being provided with several protrusions on ebonite, significantly increase the contact surface of soft or hard glue
Product, adhesive strength in use is secured, and soft or hard glue junction is difficult peeling-off situation, significantly enhance its using function and
Service life simplifies mould structure, has saved production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the soft or hard glue connection structure of automobile double-shot moulding；
Fig. 2 is the schematic diagram of the soft or hard glue connection structure of the utility model automobile double-shot moulding；
Fig. 3 is the schematic cross-section of the utility model bonding location；
In figure, 1, ebonite, 2, flexible glue, 3, protrusion.
Specific embodiment
The utility model is further described below by non-limiting embodiment and in conjunction with attached drawing:
The utility model embodiment provides a kind of soft or hard glue connection structure of automobile double-shot moulding.
As shown in Figure 1-3, a kind of soft or hard glue connection structure of automobile double-shot moulding, in the combination of flexible glue (2) and ebonite (1)
Place, the ebonite (1) are uniformly provided with several raised (3), and " raised (3) " are in wave fold-line-shaped, the width of the protrusion (3)
For 2-5mm, the height of the protrusion (3) is 2-4mm, and the height of the equivalent width of the protrusion (3), the protrusion (3) is consistent.
The soft or hard glue connection structure of automobile double-shot moulding of the utility model design, it is practical, it is several convex due to being provided on ebonite (1)
It rises, significantly increases the contact area of ebonite (1) and flexible glue (2), adhesive strength in use is secured, ebonite (1) and flexible glue
(2) junction is difficult peeling-off situation, significantly enhances it using function and service life, simplifies mould structure,
Production cost is saved.
The foregoing is merely specific embodiment of the present utility model, are not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Any modification, equivalent replacement, improvement and so within then, should be included within the scope of protection of this utility model.
Claims (1)
1. a kind of soft or hard glue connection structure of automobile double-shot moulding, it is characterised in that: in the junction of flexible glue (2) and ebonite (1), institute
It states ebonite (1) to be uniformly provided with several raised (3), the protrusion (3) is in wave fold-line-shaped, and the width of the protrusion (3) is 2-
5mm, the height of the protrusion (3) are 2-4mm, and the height of the equivalent width of the protrusion (3), the protrusion (3) is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161820.2U CN208305586U (en) | 2018-01-31 | 2018-01-31 | A kind of soft or hard glue connection structure of automobile double-shot moulding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820161820.2U CN208305586U (en) | 2018-01-31 | 2018-01-31 | A kind of soft or hard glue connection structure of automobile double-shot moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208305586U true CN208305586U (en) | 2019-01-01 |
Family
ID=64730843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820161820.2U Expired - Fee Related CN208305586U (en) | 2018-01-31 | 2018-01-31 | A kind of soft or hard glue connection structure of automobile double-shot moulding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208305586U (en) |
-
2018
- 2018-01-31 CN CN201820161820.2U patent/CN208305586U/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: 20190101 Termination date: 20210131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |