CN201180083Y - Screw down cap - Google Patents
Screw down cap Download PDFInfo
- Publication number
- CN201180083Y CN201180083Y CNU2008200201922U CN200820020192U CN201180083Y CN 201180083 Y CN201180083 Y CN 201180083Y CN U2008200201922 U CNU2008200201922 U CN U2008200201922U CN 200820020192 U CN200820020192 U CN 200820020192U CN 201180083 Y CN201180083 Y CN 201180083Y
- Authority
- CN
- China
- Prior art keywords
- copper sheathing
- copper sleeve
- utility
- model
- abs plastic
- 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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- Chemically Coating (AREA)
Abstract
The utility model provides a fastening cap. The fastening cap adopts a copper sleeve, wherein an inner hole of the copper sleeve is provided with internal threads; a circular groove is arranged in the central position on the bottom of the inner hole of the copper sleeve; and the peripheral surface of the copper sleeve is subject to surface treatment through injection of ABS plastic. Therefore, the fastening cap can meet the requirement on the surface, reduce the rejection rate and reduce the manufacturing cost.
Description
Affiliated technical field
The utility model relates to a kind of a kind of screwed cap that is used with the bottle opener part.
Background technology
At present; a kind of screwed cap part is arranged on the bottle opener that uses in our daily life; this part generally is by the pressure cap moulding; outer surface is carried out electroplating processes to reach appearance requirement again; and when plating through regular meeting the phenomenon of turning to be yellow or turning black appears bubbling, electroplating; and the phenomenon that scratch surface in the process of transportation, occurs through regular meeting; in case above situation part occurs is exactly to handle as useless part; and above this situation is to electroplate the phenomenon that has often; in case the productive costs that such situation will increase factory occurs, cause waste.
Summary of the invention
The purpose of this utility model is to provide a kind of screwed cap at above-mentioned situation, this utility model has been carried out rational improvement at the problem of above-mentioned appearance, outer edge surface at screwed cap carries out the outward appearance processing by the injection moulding ABS plastic, has so not only reached appearance requirement but also extremely many waste products can not occur.
The purpose of this utility model is achieved in that a kind of screwed cap, adopt a kind of copper sheathing, be processed into a negative thread, be provided with a circular groove at copper sheathing endoporus bottom centre position at the endoporus of copper sheathing, the outer edge surface of copper sheathing carries out surface treatment by the injection moulding ABS plastic, thereby reaches the requirement on surface.
The beneficial effects of the utility model are that the outer edge surface of copper sheathing carries out surface treatment by the injection moulding ABS plastic, thereby reaches the requirement on surface, thereby reduces reject rate, reduces production costs.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a upward view of the present utility model.
Among the figure: 1, ABS plastic; 2, copper sheathing; 3, negative thread; 4, circular groove.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described
As shown in Figure 1, be processed into a negative thread 3, be provided with a circular groove 4 at copper sheathing endoporus bottom centre position at the endoporus of copper sheathing 2, the outer edge surface of copper sheathing carries out surface treatment by injection moulding ABS plastic 1, thereby reach the requirement on surface, reduce reject rate, reduce production costs.
Claims (1)
1, a kind of screwed cap adopts a kind of copper sheathing, is processed into a negative thread at the endoporus of copper sheathing, is provided with a circular groove at copper sheathing endoporus bottom centre position, it is characterized in that: the outer edge surface injection moulding ABS plastic of copper sheathing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200201922U CN201180083Y (en) | 2008-04-02 | 2008-04-02 | Screw down cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200201922U CN201180083Y (en) | 2008-04-02 | 2008-04-02 | Screw down cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180083Y true CN201180083Y (en) | 2009-01-14 |
Family
ID=40249582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200201922U Expired - Fee Related CN201180083Y (en) | 2008-04-02 | 2008-04-02 | Screw down cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180083Y (en) |
-
2008
- 2008-04-02 CN CNU2008200201922U patent/CN201180083Y/en not_active Expired - Fee Related
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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: 20090114 |