CN2806704Y - Elastic hinge - Google Patents
Elastic hinge Download PDFInfo
- Publication number
- CN2806704Y CN2806704Y CN 200520028966 CN200520028966U CN2806704Y CN 2806704 Y CN2806704 Y CN 2806704Y CN 200520028966 CN200520028966 CN 200520028966 CN 200520028966 U CN200520028966 U CN 200520028966U CN 2806704 Y CN2806704 Y CN 2806704Y
- Authority
- CN
- China
- Prior art keywords
- hinge
- square steel
- utility
- model
- steel sections
- 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
Links
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model relates to an elastic hinge, particularly the improvement of a driving hinge structure. The utility model is characterized in that arc-shaped end openings of square steel sections are mutually buckled, S-shaped elastic metal sheets are fixed inside the square steel sections, and both end points of each S-shaped elastic metal sheet are respectively fixed with the two square steel sections. The utility model has the advantages of zero friction between components, no abrasions, no lubrication, maintenance-free performance, swing in use and accurate recovery in use.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the improvement of a kind of transmission with hinge arrangement.
Background technology
At present, having in mechanical industry and much do the metal hinge that power transmission is used, is the pin-type load hinge and use more at large, and the deficiency of this hinge is easily to get rusty, and is stuck, has fretting wear between friction pair simultaneously, and noise is arranged during dry friction.
Summary of the invention
The purpose of this utility model is:
A kind of elastic hinge that does not have fretting wear is provided.
The technical solution of the utility model is:
The arc port of each square steel joint fastens mutually, is fixed with S shape elastic sheet metal in the square steel joint, and S shape elastic sheet metal two-end-point is fixing with two square steel joint respectively.
The beneficial effects of the utility model are:
Do not have friction, wearing and tearing between each parts, need not to lubricate, non-maintaining, swing during use, reset accurately.
Description of drawings
Fig. 1 is the utility model structure sectional view;
Wherein: the 1st, hinge A, the 2nd, S shape elastic sheet metal, the 3rd, hinge B, the 4th, hinge and elastic sheet metal fixed point.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Hinge A and B are under no external force situation, be on the same horizon and be connected and fixed, when hinge A or B are subjected to side external force to do the time spent, can produce the different angles bending between hinge A and the B, the stressed generation deformation of S shape elastic sheet metal is done the time spent in no external force, S shape elastic sheet metal resiles, hinge A and B can be on the same horizon again and be connected and fixed, and the flexural deformation of hinge A and B is to realize by S shape elastic sheet metal, therefore do not produce friction and wear.
Claims (1)
1, a kind of elastic hinge is characterized in that: the arc port of each square steel joint fastens mutually, is fixed with S shape elastic sheet metal in the square steel joint, and S shape elastic sheet metal two-end-point is fixing with two square steel joint respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028966 CN2806704Y (en) | 2005-07-22 | 2005-07-22 | Elastic hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520028966 CN2806704Y (en) | 2005-07-22 | 2005-07-22 | Elastic hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806704Y true CN2806704Y (en) | 2006-08-16 |
Family
ID=36921004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520028966 Expired - Fee Related CN2806704Y (en) | 2005-07-22 | 2005-07-22 | Elastic hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806704Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670986A (en) * | 2018-10-31 | 2020-01-10 | 甘明鑫 | Connecting device and safety cabinet thereof |
-
2005
- 2005-07-22 CN CN 200520028966 patent/CN2806704Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670986A (en) * | 2018-10-31 | 2020-01-10 | 甘明鑫 | Connecting device and safety cabinet thereof |
| CN110670986B (en) * | 2018-10-31 | 2020-12-18 | 重庆新大顺电器有限公司 | Connecting device and safety cabinet thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |