CN202578266U - Plastic-steel hinge - Google Patents
Plastic-steel hinge Download PDFInfo
- Publication number
- CN202578266U CN202578266U CN 201220232904 CN201220232904U CN202578266U CN 202578266 U CN202578266 U CN 202578266U CN 201220232904 CN201220232904 CN 201220232904 CN 201220232904 U CN201220232904 U CN 201220232904U CN 202578266 U CN202578266 U CN 202578266U
- Authority
- CN
- China
- Prior art keywords
- plastic
- steel hinge
- metal component
- rotating shaft
- hinge
- 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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- Refrigerator Housings (AREA)
Abstract
The utility model relates to a hinge, particularly to a plastic-steel hinge used on a refrigerator door body, which includes a formed metal component, wherein the formed metal component is placed in a corresponding injection mold; an injection machine is adopted to inject plastics to the surface of the formed metal component, so that the outer surface of the formed metal component is wrapped with a plastic layer with a certain thickness; the metal component is a metal plate provided with one hook end and one rectangular end; a metal rotating shaft is vertically arranged at the end part of the hook part; a plurality of mounting holes are arranged in the rectangular part; the metal rotating shaft can be a solid shaft or a hollow shaft; and a power line can penetrate through the hollow shaft hole. The plastic-steel hinge has the benefits as follows: firstly, as the plastic-steel hinge is internally placed on the refrigerator door, the attractiveness of the appearance of the refrigerator is improved; and secondly, zinc plating or chromium plating treatment is not needed on the outer surface of the product, pollution to the environment is avoided, and such advantages as excellent corrosion resistance and low manufacturing cost are achieved.
Description
Technical field
The utility model relates to a kind of hinge, is a kind of plastic-steel hinge that is used on the refrigerator door specifically.
Background technology
The hinge of refrigerator door use in the market generally all is that exterior top surface and the outside bottom surface that is linked at a body is installed; And be to process by steel or zinc alloy material; Its major defect is: 1, influence the specious of refrigerator, and 2, product external surfaces need be carried out zinc-plated or chromium plating is handled, these technologies produce environment to be polluted; Also exist the cost height simultaneously, problem such as not corrosion-resistant.
Summary of the invention
The purpose of the utility model provides a kind of plastic-steel hinge that is used on the refrigerator door; This hinge is not installed in the outside of refrigerator door, but is built in refrigerator body and Men Tizhong, makes fridge exterior more attractive in appearance; Its cost of production is low, and has good anti-corrosion.
The purpose of the utility model is to realize like this; A kind of plastic-steel hinge, it comprises: the forming metal assembly, the forming metal assembly is put into corresponding injection mould; With the plastic injection-moulded forming metal assembly surface that arrives, make forming metal assembly appearance coat certain thickness plastic layer with injection machine; Described metal assembly be one block-shaped be the metal sheet that an end is rectangular of hook portion, the other end, in the end of hook portion a metal rotating shaft is set vertically, on rectangular portion, be provided with if an installing hole.
Described metal rotating shaft can adopt solid shafting also can adopt hollow shaft, but hollow axis hole energize line.
During use, the rectangular portion of plastic-steel hinge is fixedly connected with refrigerator body; The hook portion of plastic-steel hinge is connected with refrigerator doors, is built in the inboard groove of refrigerator doors limit, and metal rotating shaft is installed in the axle bed of groove, and when opening the door, door limit groove walls is rotatable in " recessed " mouth of plastic-steel hinge hook portion.
The beneficial effect of the utility model is: 1, because of the plastic-steel hinge is built in the refrigerator doors, improved the specious degree of refrigerator; 2, product external surfaces need not carried out zinc-plated or chromium plating is handled, environmentally safe, also good simultaneously anti-corrosion resistance, advantage such as cost of production is low.
Description of drawings
Fig. 1 is the stereogram of the utility model.
The specific embodiment
As shown in Figure 1, a kind of plastic-steel hinge, it comprises: forming metal assembly 1, the forming metal assembly is put into corresponding injection mould, with the plastic injection-moulded forming metal assembly surface that arrives, make forming metal assembly appearance coat certain thickness plastic layer 2 with injection machine; Described metal assembly 1 be one block-shaped be the metal sheet 11 that an end is rectangular of hook portion, the other end, in the end of hook portion a metal rotating shaft 12 is set vertically, on rectangular portion, be provided with if an installing hole 13.
Described metal rotating shaft can adopt solid shafting also can adopt hollow shaft, but hollow axis hole energize line.
Claims (2)
1. plastic-steel hinge; It comprises: forming metal assembly (1); The forming metal assembly is put into corresponding injection mould; With injection machine with plastic injection-moulded to the forming metal assembly surface, make forming metal assembly appearance coat certain thickness plastic layer (2), it is characterized in that: described metal assembly (1) be one block-shaped be the metal sheet (11) that an end is rectangular of hook portion, the other end; In the end of hook portion a metal rotating shaft (12) is set vertically, on rectangular portion, is provided with if an installing hole (13).
2. a kind of plastic-steel hinge according to claim 1 is characterized in that: described metal rotating shaft can adopt solid shafting also can adopt hollow shaft, but hollow axis hole energize line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232904 CN202578266U (en) | 2012-05-23 | 2012-05-23 | Plastic-steel hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220232904 CN202578266U (en) | 2012-05-23 | 2012-05-23 | Plastic-steel hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578266U true CN202578266U (en) | 2012-12-05 |
Family
ID=47247689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220232904 Expired - Fee Related CN202578266U (en) | 2012-05-23 | 2012-05-23 | Plastic-steel hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578266U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982103A (en) * | 2014-06-03 | 2014-08-13 | 合肥华凌股份有限公司 | Hinge for refrigerator and refrigerator with hinge |
| CN105089400A (en) * | 2015-08-05 | 2015-11-25 | 青岛海尔股份有限公司 | Hinge and refrigerator having hinge |
| CN111207559A (en) * | 2016-01-05 | 2020-05-29 | Lg电子株式会社 | Refrigerator with a door |
-
2012
- 2012-05-23 CN CN 201220232904 patent/CN202578266U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982103A (en) * | 2014-06-03 | 2014-08-13 | 合肥华凌股份有限公司 | Hinge for refrigerator and refrigerator with hinge |
| CN105089400A (en) * | 2015-08-05 | 2015-11-25 | 青岛海尔股份有限公司 | Hinge and refrigerator having hinge |
| US10501971B2 (en) | 2015-08-05 | 2019-12-10 | Qingdao Haier Joint Stock Co., Ltd. | Hinge and refrigerator having the same |
| CN111207559A (en) * | 2016-01-05 | 2020-05-29 | Lg电子株式会社 | Refrigerator with a door |
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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: 20121205 Termination date: 20140523 |