CN2771431Y - Hinge - Google Patents
Hinge Download PDFInfo
- Publication number
- CN2771431Y CN2771431Y CN 200520070081 CN200520070081U CN2771431Y CN 2771431 Y CN2771431 Y CN 2771431Y CN 200520070081 CN200520070081 CN 200520070081 CN 200520070081 U CN200520070081 U CN 200520070081U CN 2771431 Y CN2771431 Y CN 2771431Y
- Authority
- CN
- China
- Prior art keywords
- hinge
- utility
- rotating shaft
- model
- bearing
- 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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Abstract
The utility model relates to a hinge for a door, or a window, or a wing fan, particularly a hinge with a pin. The utility model comprises a left hinge, a right hinge and a rotary shaft, wherein a thrust bearing is arranged between rotary surfaces of the left and the right hinges on the rotary shaft. Because the thrust bearing is arranged between the rotary surfaces of the left and the right hinges, the sliding friction is changed into rolling friction. Thus the utility model has the advantages of flexible rotation, large bearing capacity and long service life.
Description
Technical field: the utility model relates to the hinge of a kind of door, window or wing, relates in particular to a kind of hinge that pin is arranged.
Background technology: hinge also claims hinge, is formed by bearing pin is hinged by left hinge, right hinge, and the weight of door, window or wing by the carrying of hinge upper lug, is sliding friction during rotation directly, exists resistance big, the shortcoming that hinge damages easily.
Summary of the invention: technical problem to be solved in the utility model overcomes the deficiencies in the prior art exactly, provide a kind of rotation flexibly, bearing capacity is big, the hinge that the life-span is long.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: hinge, comprise left hinge, right hinge and rotating shaft, and between the plane of rotation of the left and right hinge in the rotating shaft, be provided with thrust bearing.
The beneficial effects of the utility model are: owing to be provided with thrust bearing between the plane of rotation of left and right hinge, the change sliding friction is rolling friction, thereby has the advantage that rotation is flexible, bearing capacity is big and the life-span is long.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is further described:
As shown in the figure, hinge comprises left hinge 1, right hinge 2 and rotating shaft 3, is provided with thrust ball bearing 4 between the plane of rotation of the left and right hinge in the rotating shaft 3.Also be provided with needle bearing 5 between the post hole of described right hinge 2 and the rotating shaft 3.Post outer end of hole portion at left hinge 1 and right hinge 2 is arranged with chock plug 6.Left hinge 1 in the present embodiment is a Fixed hinge, cooperates with rotating shaft 3 location, and right hinge 2 is a movable hinge, is rotatably assorted by 2 needle bearings 5 and rotating shaft 3.Left and right hinge is comparatively speaking, is in order to narrate conveniently, also can be that left hinge is a movable hinge, and right hinge is a Fixed hinge, and needle bearing is arranged on the left hinge.
Claims (4)
1, hinge comprises left hinge, right hinge and rotating shaft, it is characterized in that: be provided with thrust bearing between the plane of rotation of the left and right hinge in the rotating shaft.
2, hinge according to claim 1 is characterized in that: also be provided with needle bearing between the post hole of described right hinge and the rotating shaft.
3, hinge according to claim 1 and 2 is characterized in that: the post outer end of hole portion at left hinge and right hinge is arranged with chock plug.
4, hinge according to claim 1 and 2 is characterized in that: described thrust bearing is a thrust ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070081 CN2771431Y (en) | 2005-03-21 | 2005-03-21 | Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070081 CN2771431Y (en) | 2005-03-21 | 2005-03-21 | Hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771431Y true CN2771431Y (en) | 2006-04-12 |
Family
ID=36705219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070081 Expired - Fee Related CN2771431Y (en) | 2005-03-21 | 2005-03-21 | Hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771431Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628763A (en) * | 2013-11-01 | 2014-03-12 | 红门智能科技股份有限公司 | Hinge device convenient to wire |
| CN108035637A (en) * | 2018-01-17 | 2018-05-15 | 中山市佰迪克五金制品有限公司 | A kind of Hinge mechanism and the folding door including the Hinge mechanism |
-
2005
- 2005-03-21 CN CN 200520070081 patent/CN2771431Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628763A (en) * | 2013-11-01 | 2014-03-12 | 红门智能科技股份有限公司 | Hinge device convenient to wire |
| CN108035637A (en) * | 2018-01-17 | 2018-05-15 | 中山市佰迪克五金制品有限公司 | A kind of Hinge mechanism and the folding door including the Hinge mechanism |
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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: 20060412 |