CN201671456U - Bearing hinge - Google Patents
Bearing hinge Download PDFInfo
- Publication number
- CN201671456U CN201671456U CN2010201999392U CN201020199939U CN201671456U CN 201671456 U CN201671456 U CN 201671456U CN 2010201999392 U CN2010201999392 U CN 2010201999392U CN 201020199939 U CN201020199939 U CN 201020199939U CN 201671456 U CN201671456 U CN 201671456U
- Authority
- CN
- China
- Prior art keywords
- hinge
- bearing
- leaf
- tooth plate
- tooth
- 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
The utility model discloses a bearing hinge, on the basis of the original structure, two pairs of plane thrust bearings are additionally arranged at fit clearance at the two sides of a double-tooth plate and a triple-tooth plate, when a hinge shaft is driven to rotate, the contact surfaces of the double-tooth plate and the triple-tooth plate does not have sliding friction any more, but have rolling friction in a bearing, no friction is generated between the plate surfaces, and thereby the utility model realizes the purposes of flexibility and increased bearing capacity.
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 novel bearing hinge, the simple in structure of this hinge can be exchanged with existing hinge, and the switch door is laborsaving, holds at closing time that hinge can not wear and tear, and 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 two pairs of 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 plain thrust bearing, and 2 is two tooth page or leaf sheets, and 3 is three tooth page or leaf sheets.
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 two pairs of 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: at the fit clearance place of two tooth page or leaf sheets and three tooth page or leaf sheet both sides dress two teams plain thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201999392U CN201671456U (en) | 2010-05-24 | 2010-05-24 | Bearing hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201999392U CN201671456U (en) | 2010-05-24 | 2010-05-24 | Bearing hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671456U true CN201671456U (en) | 2010-12-15 |
Family
ID=43328868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201999392U Expired - Lifetime CN201671456U (en) | 2010-05-24 | 2010-05-24 | Bearing hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061631A (en) * | 2011-10-19 | 2013-04-24 | 沈阳远大铝业工程有限公司 | Self-closing type hinge |
-
2010
- 2010-05-24 CN CN2010201999392U patent/CN201671456U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061631A (en) * | 2011-10-19 | 2013-04-24 | 沈阳远大铝业工程有限公司 | Self-closing type hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
|
| CX01 | Expiry of patent term |