CN202088381U - Plastic product formed by injection by utilizing double-color mold - Google Patents
Plastic product formed by injection by utilizing double-color mold Download PDFInfo
- Publication number
- CN202088381U CN202088381U CN2011201656787U CN201120165678U CN202088381U CN 202088381 U CN202088381 U CN 202088381U CN 2011201656787 U CN2011201656787 U CN 2011201656787U CN 201120165678 U CN201120165678 U CN 201120165678U CN 202088381 U CN202088381 U CN 202088381U
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- China
- Prior art keywords
- forming parts
- plastic product
- tooth
- post forming
- color mold
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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.)
- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic product formed by injection by utilizing a double-color mold, which comprises a one-time forming component and a post forming component and is characterized in that a plurality of tooth-shaped fasteners are arranged at the positions where the post forming component is connected with the one-time forming component, hole grooves matched with the shapes of the tooth-shaped fasteners in nesting mode are arranged on the periphery of the one-time forming component, and the tooth-shaped fasteners are embedded in the hole grooves in fastening mode. The plastic product formed by injection by utilizing the double-color mold overcomes the shortcomings that the component formed by post forming of a double-color plastic product in the existing technology is poor in adhesiveness and easy to fall off by fixing the one-time forming component and the post forming component in intersecting and fastening mode, is simple in structure, easy to produce an injection mold and convenient to implement.
Description
Technical field
The utility model relates to a kind of employing double-color mold injection molding plastic product, belongs to the mold injection field.
Background technology
The dual-color plastic goods are the injection mouldings on same injection machine of two kinds of plastic materials, the plastic products of moulding at twice, because of being subjected to the restriction of the structure and the appearance requirement of plastic products, two kinds of plastic products will be bonded together generally very difficult well, it is not firm that the dual-color plastic goods all have adherence usually, easily the defective that comes off.Therefore plastic products must be understood the structure and the double color mould subsequent technique of plastic products after the rerum natura of injected plastics material, the moulding before design, overcome dual-color plastic product forming process difficulty and bring a lot of defectives, to obtain satisfied plastic products.
Summary of the invention
Technical purpose of the present utility model provides a kind of employing double-color mold injection molding plastic product that is connected firmly, is difficult for blanking.
The technical solution of the utility model is a kind of employing double-color mold injection molding plastic product, comprises one-shot forming parts, post forming parts, it is characterized in that:
The position that described post forming parts are connected with the one-shot forming parts is provided with the plurality of tooth-shaped button, and the periphery of described one-shot forming parts is provided with the hole slot with described profile of tooth button shape tabling, and described profile of tooth button is embedded in the described hole slot.
Described profile of tooth button comprises the buckle closure on top and the button bar of bottom.
The buckle closure that described profile of tooth is buckled portion is a rectangle, and the button bar of bottom is a cylinder.Accordingly, the hole slot on the mould just comprises the rectangle buckle closure hole slot on top, the cylinder button bar hole slot of bottom for the second time.
Described post forming parts are arranged in the one-shot forming parts, and described post forming parts are rectangle, and the side of post forming parts is provided with two or more profile of tooth buttons.
Three sides of described post forming parts are provided with the profile of tooth button.
As preferably, described one-shot forming parts are the PC(polycarbonate) material, the post forming parts are ABS(acrylonitrile-styrene-butadiene copolymer) compound of material and PC material.
The utility model is simple in structure, is easy to by mold injection production, and can ensures that one-shot forming parts and post forming parts are connected firmly, and have overcome the caducous defective of prior art.
Description of drawings
Fig. 1 is the partial structurtes schematic diagram of profile of tooth button;
Fig. 2 is a main TV structure schematic diagram of the present utility model;
Fig. 3 is a backsight structural representation of the present utility model.
The specific embodiment
In order to illustrate the technical solution of the utility model and technical purpose, the utility model is done further introduction below in conjunction with the drawings and the specific embodiments.
As shown in the figure, a kind of employing double-color mold injection molding plastic product, comprise the one-shot forming parts 1 that adopt the injection moulding of PC material, the post forming parts 2 that adopt ABS and PC compound, the position that described post forming parts 2 are connected with one-shot forming parts 1 is provided with plurality of tooth-shaped button 3, the side of described one-shot forming parts 1 is provided with the hole slot with described profile of tooth button 3 shape tablings, and one-shot forming parts 1 are embedded in by profile of tooth button 3 in the hole slot of post forming part 2 and are connected with post forming parts 2.
Profile of tooth button 3 comprises the rectangle buckle closure on top and the button bar of bottom, as shown in Figure 1.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.
Claims (5)
1. one kind is adopted the double-color mold injection molding plastic product, comprises one-shot forming parts (1), post forming parts (2), it is characterized in that:
The position that described post forming parts (2) are connected with one-shot forming parts (1) is provided with plurality of tooth-shaped button (3), described one-shot forming parts (1) side is provided with the hole slot with described profile of tooth button (3) shape tabling, and described profile of tooth button (3) is embedded in the described hole slot.
2. a kind of employing double-color mold injection molding plastic product according to claim 1, it is characterized in that: described profile of tooth button (3) comprises the buckle closure on top and the button bar of bottom.
3. a kind of employing double-color mold injection molding plastic product according to claim 2 is characterized in that: the buckle closure on described profile of tooth button (3) top is a rectangle, and the button bar of bottom is a cylinder.
4. according to claim 1,2 or 3 described a kind of employing double-color mold injection molding plastic product, it is characterized in that: described post forming parts (2) are arranged in the one-shot forming parts (1), described post forming parts are rectangular-shaped piece, and the side of post forming parts (2) is provided with two or more profile of tooth buttons (3).
5. a kind of employing double-color mold injection molding plastic product according to claim 4 is characterized in that: three sides of described post forming parts (2) are provided with the profile of tooth button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201656787U CN202088381U (en) | 2011-05-23 | 2011-05-23 | Plastic product formed by injection by utilizing double-color mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201656787U CN202088381U (en) | 2011-05-23 | 2011-05-23 | Plastic product formed by injection by utilizing double-color mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202088381U true CN202088381U (en) | 2011-12-28 |
Family
ID=45363470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201656787U Expired - Fee Related CN202088381U (en) | 2011-05-23 | 2011-05-23 | Plastic product formed by injection by utilizing double-color mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202088381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325603A (en) * | 2014-08-13 | 2015-02-04 | 东莞康佳模具塑胶有限公司 | Method and mould for improving quality of soft-hard rubber dividing surface of double-color injection automobile part |
-
2011
- 2011-05-23 CN CN2011201656787U patent/CN202088381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325603A (en) * | 2014-08-13 | 2015-02-04 | 东莞康佳模具塑胶有限公司 | Method and mould for improving quality of soft-hard rubber dividing surface of double-color injection automobile part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20130523 |