CN201835653U - Four-bearing hinge - Google Patents
Four-bearing hinge Download PDFInfo
- Publication number
- CN201835653U CN201835653U CN2010202850671U CN201020285067U CN201835653U CN 201835653 U CN201835653 U CN 201835653U CN 2010202850671 U CN2010202850671 U CN 2010202850671U CN 201020285067 U CN201020285067 U CN 201020285067U CN 201835653 U CN201835653 U CN 201835653U
- Authority
- CN
- China
- Prior art keywords
- hinge
- bearing
- bearing hinge
- leaf
- page
- 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 - Lifetime
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Abstract
A four-bearing hinge adopts the structure that on the basis of an original structure, four planar thrust bearings are additionally mounted in the fit clearance of one side of a two-bearing hinge flap and one side of a three-bearing hinge flap. When the hinge rotates under the action of axial stress, sliding friction of the contact surfaces of the two-bearing hinge flap and the three-bearing hinge flap is changed to be rolling friction in the bearings, and no friction is generated between the hinge flaps, so that the bearing capacity is flexible and increased.
Description
Technical field
The present invention relates to the connector of a kind of door and window and framework, the hinge that a kind of tape spool of saying so more specifically holds.
Background technology
Mostly hinge in the market is by two tooth page or leaf sheets, three tooth page or leaf sheets, and mandrel, end cap assembles.After two tooth page or leaf sheets and three tooth page or leaf sheet assembly units, mandrel is sealed in the total pipe portion, make end cap embed pipe portion both sides by interference fit, this kind hinge is lubricated relatively poor when door and window uses, Switch for door and window is difficulty relatively, and allophone appears in the meeting that has, and needs to add sliding agent, use a period of time hinge serious wear, need to change.
Summary of the invention
The present invention is directed to the defective that existing hinge design exists, invented a kind of four novel bearing hinges, the simple in structure of this hinge can be exchanged with existing hinge, because four plane bearings are housed, make that the switch door is laborsaving, hold at closing time that hinge can not wear and tear, strengthened the reliability of using.
The technical solution used in the present invention is: on the basis of original structure, fit clearance place in two tooth page or leaf sheets and three tooth page or leaf sheet both sides installs four plain thrust bearings additional, when the hinge axially loaded rotates, the no longer sliding friction of contact surface of two tooth page or leaf sheets and three tooth page or leaf sheets, but the rolling friction in the bearing, do not have friction between page or leaf is unilateral, thereby reach flexibly and increase the purpose of bearing capacity.
Description of drawings
Fig. 1 is a front view of the present invention.
Among the figure: 1 is mandrel, and 2 is two tooth page or leaf sheets, and 3 is three tooth page or leaf sheets, and 4 is end cap, and 5 is plain thrust bearing.
The specific embodiment
A kind of bearing hinge, on the basis of original structure, fit clearance place in two tooth page or leaf sheets and three tooth page or leaf sheet both sides installs four plain thrust bearings additional, when the hinge axially loaded rotates, the no longer sliding friction of contact surface of two tooth page or leaf sheets and three tooth page or leaf sheets, but the rolling friction in the bearing does not have friction between page or leaf is unilateral, thereby reaches flexibly and increase the purpose of bearing capacity.
Claims (1)
1. bearing hinge, it is by three tooth page or leaf sheets, two tooth page or leaf sheets, end cap, mandrel, plain thrust bearing assembles, and it is characterized in that: the fit clearance place in two tooth page or leaf sheets and three tooth page or leaf sheet both sides adorns four plain thrust bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202850671U CN201835653U (en) | 2010-08-09 | 2010-08-09 | Four-bearing hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202850671U CN201835653U (en) | 2010-08-09 | 2010-08-09 | Four-bearing hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201835653U true CN201835653U (en) | 2011-05-18 |
Family
ID=44005759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202850671U Expired - Lifetime CN201835653U (en) | 2010-08-09 | 2010-08-09 | Four-bearing hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201835653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227911A (en) * | 2016-03-24 | 2017-10-03 | 成都佳格科技有限公司 | It is a kind of to be opened and closed stable hinge |
-
2010
- 2010-08-09 CN CN2010202850671U patent/CN201835653U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227911A (en) * | 2016-03-24 | 2017-10-03 | 成都佳格科技有限公司 | It is a kind of to be opened and closed stable hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160627 Address after: Yu Dong Fengcheng road 226100 Jiangsu Haimen city of Nantong province No. 171 Patentee after: Nantong Xinxing Special Metal Material Co., Ltd. Address before: 226100 Jiangsu Province Haimen City Yu Dong Xinyu No. 43 village twenty groups Patentee before: Pan Qiang |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |