CN103590678B - A kind of elastic rotary mechanism - Google Patents
A kind of elastic rotary mechanism Download PDFInfo
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- CN103590678B CN103590678B CN201310596851.2A CN201310596851A CN103590678B CN 103590678 B CN103590678 B CN 103590678B CN 201310596851 A CN201310596851 A CN 201310596851A CN 103590678 B CN103590678 B CN 103590678B
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- rotary steering
- door
- spring
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Abstract
The present invention relates to a kind of elastic rotary mechanism, be connected between its guide groove plate a fixing door-plate, and be flexibly connected one and move door-plate, handle is equipped with in mobile door-plate bottom; Rotary fixing base is fixed on guide groove plate; Connection fixing block is fixed on mobile door-plate; Rotary steering block is connected on the connection fixing block with bearing, and rotatable; One end of rotary steering bar is riveted on rotary fixing base, and the other end passes from rotary steering block; Rotary steering bar is provided with a check ring, between check ring and rotary steering block, be provided with spring; Mobile door-plate is when lower limit position, the effect of spring makes moving door plate closing, manual promotion handle can make mobile door-plate move upward, spring by check ring and rotary steering block spacing, spring first compresses rear elongation, after connection fixing block exceedes centre position, mobile door-plate is pushed into limes superiors by the spring compressed and opens, and does not fall after rise.Its mechanism is simple, tool check function, and structure is reliable, does not limit by installation direction.
Description
Technical field:
The present invention relates to a kind of elastic rotary mechanism.
Background technology:
Common fixing door-plate and mobile door-plate are all that fixing door-plate is motionless, mobile door-plate slides carried out the cut out of door and window and opened in a certain slide rail, and the mobile door-plate of this device does not have check function, and structure is unreliable, installation direction is restricted, and is therefore necessary to improve existing design.
Summary of the invention:
The object of the invention is for the deficiencies in the prior art part, provide a kind of elastic rotary mechanism, this mechanism is simple, easy for installation, has check function at extreme position, and structure is reliable, does not limit by installation direction.
Technology solution of the present invention is as follows:
A kind of elastic rotary mechanism, it comprises two guide groove plates, is fixedly connected with a fixing door-plate, is flexibly connected one and moves door-plate between described two guide groove plates; Connect an elastic rotary device between described guide groove plate and mobile door-plate, and mobile door-plate bottom is provided with handle, manually promotes handle and mobile door-plate respective guide slot plate can be made to move up and down.
Described elastic rotary device comprises rotary fixing base, connection fixing block, rotary steering bar, check ring, spring, rotary steering block and bearing, and described rotary fixing base is fixed on guide groove plate; Described connection fixing block is fixed on mobile door-plate; Described rotary steering block is connected on the connection fixing block with bearing, is provided with axis of rotation in bearing, and rotary steering block can rotate around axis of rotation; One end of described rotary steering bar is riveted on rotary fixing base, and can rotate around riveting point, and the other end of rotary steering bar is arranged on rotary steering block, and passes in the middle of rotary steering block; Described rotary steering bar is provided with a check ring, between check ring and rotary steering block, be connected with spring.
Described mobile door-plate is when lower limit position, due to the effect of spring, make moving door plate closing, when manual promotion handle can make mobile door-plate upwardly, spring by check ring and rotary steering block spacing, spring first compresses rear elongation, after connection fixing block exceedes the centre position of guide groove plate, mobile door-plate is pushed into limes superiors by the spring compressed and opens, and does not fall after rise.
As preferably, be provided with chute inside described guide groove plate, described mobile door-plate can slide in the chute of guide groove plate.
As preferably, one end of described rotary steering bar is tabular, and the other end is cylindrical shape.
Beneficial effect of the present invention is:
Mechanism of the present invention installs simple, in extreme position tool check function, structure is reliable, does not limit by installation direction, device volume is less, mechanism is simple and convenient, manually promotes handle when making mobile door-plate upwardly, spring by check ring and rotary steering block spacing, spring first compresses rear elongation, after connection fixing block exceedes centre position, mobile door-plate is pushed into limes superiors by the spring compressed and opens, and does not fall after rise.This mechanism is reliable and practical, easy for installation.Size and the length of elastic rotary mechanism of the present invention can design according to design requirement.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the elastic rotary device of invention;
In Fig. 1 and 2: 1-guide groove plate; 101-chute; 2-fixing door-plate; 3-mobile door-plate; 4-handle; 5-rotary fixing base; 6-connection fixing block; 7-rotary steering bar; 8-check ring; 9-spring; 10-rotary steering block; 11-bearing.
Detailed description of the invention:
Embodiment, is shown in attached Fig. 1 and 2, a kind of elastic rotary mechanism, and it comprises two guide groove plates 1, is fixedly connected with a fixing door-plate 2, is flexibly connected one and moves door-plate 3 between described two guide groove plates; Be provided with chute 101 inside described guide groove plate, described mobile door-plate can slide in the chute of guide groove plate.
Connect an elastic rotary device between described guide groove plate and mobile door-plate, and mobile door-plate bottom is provided with handle 4, manually promotes handle and mobile door-plate respective guide slot plate can be made to move up and down.
Described elastic rotary device comprises rotary fixing base 5, connection fixing block 6, rotary steering bar 7, check ring 8, spring 9, rotary steering block 10 and bearing 11, and described rotary fixing base is fixed on guide groove plate; Described connection fixing block is fixed on mobile door-plate; Described rotary steering block is connected on the connection fixing block with bearing, is provided with axis of rotation in bearing, and rotary steering block can rotate around axis of rotation; One end of described rotary steering bar is tabular, the other end is cylindrical shape, and tabular one end of described rotary steering bar is riveted on rotary fixing base, and can rotate around riveting point, cylindric one end of rotary steering bar is arranged on rotary steering block, and passes in the middle of rotary steering block; Described rotary steering bar is provided with a check ring, between check ring and rotary steering block, be connected with spring.
Operating principle of the present invention: described mobile door-plate is when lower limit position, due to the effect of spring, make moving door plate closing, when manual promotion handle can make mobile door-plate upwardly, spring by check ring and rotary steering block spacing, spring first compresses rear elongation, after connection fixing block exceedes the centre position of guide groove plate, mobile door-plate is pushed into limes superiors by the spring compressed and opens, and does not fall after rise.
Above-described embodiment is the specific descriptions of carrying out the present invention; just the present invention is further described; can not be interpreted as limiting the scope of the present invention, those skilled in the art makes some nonessential improvement according to the content of foregoing invention and adjustment all falls within protection scope of the present invention.
Claims (3)
1. an elastic rotary mechanism, is characterized in that: it comprises two guide groove plates, is fixedly connected with a fixing door-plate, is flexibly connected one and moves door-plate between described two guide groove plates; Connect an elastic rotary device between described guide groove plate and mobile door-plate, and mobile door-plate bottom is provided with handle, manually promotes handle and mobile door-plate respective guide slot plate can be made to move up and down;
Described elastic rotary device comprises rotary fixing base, connection fixing block, rotary steering bar, check ring, spring, rotary steering block and bearing, and described rotary fixing base is fixed on guide groove plate; Described connection fixing block is fixed on mobile door-plate; Described rotary steering block is connected on the connection fixing block with bearing, is provided with axis of rotation in bearing, and rotary steering block can rotate around axis of rotation; One end of described rotary steering bar is riveted on rotary fixing base, and can rotate around riveting point, and the other end of rotary steering bar is arranged on rotary steering block, and passes in the middle of rotary steering block; Described rotary steering bar is provided with a check ring, between check ring and rotary steering block, be connected with spring;
Described mobile door-plate is when lower limit position, due to the effect of spring, make moving door plate closing, when manual promotion handle can make mobile door-plate upwardly, spring by check ring and rotary steering block spacing, spring first compresses rear elongation, after connection fixing block exceedes the centre position of guide groove plate, mobile door-plate is pushed into limes superiors by the spring compressed and opens, and does not fall after rise.
2. a kind of elastic rotary mechanism according to claim 1, is characterized in that: be provided with chute inside described guide groove plate, and described mobile door-plate can slide in the chute of guide groove plate.
3. a kind of elastic rotary mechanism according to claim 1, is characterized in that: one end of described rotary steering bar is tabular, and the other end is cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596851.2A CN103590678B (en) | 2013-11-22 | 2013-11-22 | A kind of elastic rotary mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310596851.2A CN103590678B (en) | 2013-11-22 | 2013-11-22 | A kind of elastic rotary mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103590678A CN103590678A (en) | 2014-02-19 |
| CN103590678B true CN103590678B (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310596851.2A Active CN103590678B (en) | 2013-11-22 | 2013-11-22 | A kind of elastic rotary mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103590678B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826364B (en) * | 2017-03-31 | 2023-09-15 | 上汽通用五菱汽车股份有限公司 | Stop gear of processing center material loading drawer |
| CN115405179B (en) * | 2021-05-28 | 2024-06-11 | 青岛海尔特种电冰柜有限公司 | Opening and closing adjusting device and refrigerator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH587404A5 (en) * | 1975-01-06 | 1977-04-29 | Koller Metallbau Ag | |
| CN2085407U (en) * | 1990-12-03 | 1991-09-25 | 张宝俊 | Auto-hurter |
| JP2002004688A (en) * | 2000-06-19 | 2002-01-09 | Soken:Kk | Door stopper |
| CN101672150B (en) * | 2009-09-30 | 2012-03-28 | 北京白象新技术有限公司 | Automatic overhead door |
| FR2972476B1 (en) * | 2011-03-09 | 2014-01-24 | Norinco | DEVICE FOR ASSISTING THE OPENING OF A MONO-SWIVELING COVERING MEMBER IN RELATION TO AN EDGE OF A FRAME |
| CN203613911U (en) * | 2013-11-22 | 2014-05-28 | 苏州博众精工科技有限公司 | Elastic rotation mechanism |
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2013
- 2013-11-22 CN CN201310596851.2A patent/CN103590678B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103590678A (en) | 2014-02-19 |
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Address after: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee after: Bo Seiko Polytron Technologies Inc Address before: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee before: Suzhou Bozhong Precision Industry Technology Co., Ltd. |