CN204687235U - Lightweight quadric injection mould hermetically-sealed construction - Google Patents
Lightweight quadric injection mould hermetically-sealed construction Download PDFInfo
- Publication number
- CN204687235U CN204687235U CN201520380420.7U CN201520380420U CN204687235U CN 204687235 U CN204687235 U CN 204687235U CN 201520380420 U CN201520380420 U CN 201520380420U CN 204687235 U CN204687235 U CN 204687235U
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- China
- Prior art keywords
- cladding
- wrapped
- sharp edge
- injection mould
- quadric injection
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of lightweight quadric injection mould hermetically-sealed construction, comprise and be wrapped by body and cladding, described being wrapped by between body and cladding is provided with one or more than one sealing sharp edge, described sealing sharp edge is polyethylene, described sealing sharp edge is when being wrapped by body and cladding quadric injection mould, temperature is sealed sharp edge when being passed to sealing sharp edge and is absorbed fusing, and is wrapped by body and cladding forms mixture.The utility model, when designing secondary injection plastic and being wrapped by body and cladding, is being wrapped by design one or many sealing sharp edges on body.Utilizing the temperature conduction of the cladding when carrying out quadric injection mould to it causes temperature cannot transmit the principle of fuse itself fast because of reasons in structure when being wrapped by body sealing sharp edge, making itself and cladding form mixture and having reached high-pressure-resistant sealed effect.
Description
Technical field
The utility model relates to quadric injection mould Sealing Technology, particularly a kind of lightweight quadric injection mould hermetically-sealed construction.
Background technology
Quadric injection mould can increase product functionality and added value can not be again that cost increase is too many.In past 10 years, quadric injection mould technology is thorough changes product aesthetical standard, mentality of designing and functional requirement.Auto parts and components manufacturer also recognizes the potential advantages of this technology, constantly expands its application in auto parts and components field.Quadric injection mould technology with create " soft feeling surface and well-known, but it also have other functions many, such as: ergonomic designs, double-colored outward appearance, brand identity and improved properties.Utilize this technology can increase energy (such as: noise abatement, damping, waterproof, crashproof) and the added value of product.But also there is sealing problem in quadric injection mould in the application of auto parts and components field, be applied in without the need on sealing or the parts of low pressure seal at present mostly, the parts needing high pressure sealing still use traditional seal seal form, so both can increase pts wt, cost also can increase manufacturing technique requirent.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides one and is applicable to require damping, shock-resistant, warping strength, sealing and elasticity, oil resistant, chemicals-resistant and require the lightweight quadric injection mould hermetically-sealed construction of sufficient intensity.
The utility model in order to the technical scheme solving its technical problem and adopt is: a kind of lightweight quadric injection mould hermetically-sealed construction, it is characterized in that: comprise and be wrapped by body and cladding, described being wrapped by between body and cladding is provided with one or more than one sealing sharp edge, described sealing sharp edge is that the easy molten plastic of high temperature is made, described sealing sharp edge is when being wrapped by body and cladding quadric injection mould, temperature is sealed sharp edge when being passed to sealing sharp edge and is absorbed fusing, and is wrapped by body and cladding forms mixture.
As further improvement of the utility model, described sealing sharp edge is polyethylene
The beneficial effects of the utility model are: the utility model is when designing secondary injection plastic and being wrapped by body and cladding, be wrapped by design one or many sealing sharp edges on body. utilizing the temperature conduction of the cladding when carrying out quadric injection mould to it causes temperature cannot transmit the principle of fuse itself fast because of reasons in structure when being wrapped by body sealing sharp edge, making itself and cladding form mixture and having reached high-pressure-resistant sealed effect.
The technique of the utility model low cost lightweight quadric injection mould Sealing Technology quadric injection mould more can be widely used in auto-parts and manufacture the cost decline 20% that field can also be parts; improving productivity 52%. decreases the use of rubber type of material, thus better emissions reduction protects natural environment.
Accompanying drawing explanation
Fig. 1 is one of the utility model structural representation;
Fig. 2 is one of the utility model structural representation;
Indicate in figure: 1-is wrapped by body; 2-cladding; 3-seals sharp edge.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
Fig. 1 shows a kind of embodiment of a kind of lightweight of the utility model quadric injection mould hermetically-sealed construction, comprise and be wrapped by body 1 and cladding 2, described being wrapped by between body 1 and cladding 2 is provided with one or more than one sealing sharp edge 3, described sealing sharp edge 3 is made for the easy molten plastic of high temperature, described sealing sharp edge 3 is when being wrapped by body 1 and cladding 2 quadric injection mould, temperature is sealed sharp edge when being passed to sealing sharp edge and is absorbed fusing, and is wrapped by body 1 and cladding 2 forms mixture.Described sealing sharp edge 3 is polyethylene
.when carrying out quadric injection mould, the temperature conduction of cladding is to when being wrapped by body sealing sharp edge, it causes temperature cannot transmit the principle of fuse itself fast because of reasons in structure, makes itself and cladding form mixture and has reached high-pressure-resistant sealed effect.
Claims (2)
1. a lightweight quadric injection mould hermetically-sealed construction, it is characterized in that: comprise and be wrapped by body (1) and cladding (2), described being wrapped by between body (1) and cladding (2) is provided with one or more than one sealing sharp edge (3), described sealing sharp edge (3) is made for the easy molten plastic of high temperature, described sealing sharp edge (3) is when being wrapped by body (1) and cladding (2) quadric injection mould, temperature is sealed sharp edge when being passed to sealing sharp edge and is absorbed fusing, and is wrapped by body (1) and cladding (2) forms mixture.
2. lightweight quadric injection mould hermetically-sealed construction according to claim 1, is characterized in that: described sealing sharp edge (3) is polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380420.7U CN204687235U (en) | 2015-06-04 | 2015-06-04 | Lightweight quadric injection mould hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520380420.7U CN204687235U (en) | 2015-06-04 | 2015-06-04 | Lightweight quadric injection mould hermetically-sealed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204687235U true CN204687235U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520380420.7U Expired - Fee Related CN204687235U (en) | 2015-06-04 | 2015-06-04 | Lightweight quadric injection mould hermetically-sealed construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204687235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908230A (en) * | 2015-06-04 | 2015-09-16 | 昆山大庚汽车配件有限公司 | Lightweight secondary injection molding sealing structure |
-
2015
- 2015-06-04 CN CN201520380420.7U patent/CN204687235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908230A (en) * | 2015-06-04 | 2015-09-16 | 昆山大庚汽车配件有限公司 | Lightweight secondary injection molding sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |