CN203613911U - Elastic rotation mechanism - Google Patents
Elastic rotation mechanism Download PDFInfo
- Publication number
- CN203613911U CN203613911U CN201320746701.0U CN201320746701U CN203613911U CN 203613911 U CN203613911 U CN 203613911U CN 201320746701 U CN201320746701 U CN 201320746701U CN 203613911 U CN203613911 U CN 203613911U
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- China
- Prior art keywords
- plate
- rotary
- guide groove
- rotary steering
- rotation
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Abstract
The utility model relates to an elastic rotation mechanism. A fixed door plank is fixedly connected between two guide groove plates, a movable door plank is movably connected between the guide groove plates, and a handle is mounted at the lower part of the movable door plank; rotation fixing seats are fixed on the guide groove plates; connection fixing blocks are fixed on the movable door plank; rotation guide blocks are connected to the connection fixing blocks provided with bearings, and can rotate; one ends of rotation guide rods are riveted to the rotation fixing seats, and the other ends thereof penetrate out of the rotation guide blocks; a spring check ring is arranged on each rotation guide rod, and a spring is arranged between each spring check ring and each rotation guide block. When being in a lower limiting position, the movable door plank is closed under the action of the springs, and the movable door plank can move upwards through manually pushing the handle, the springs are limited by the spring check rings and the rotation guide blocks and are compressed and then elongated, and when the connection fixing blocks pass through the middle position, the movable door plank is pushed to an upper limiting position by the compressed springs and opened, and do not fall back. The elastic rotation mechanism is simple and reliable in structure, achieves a non-return function, and is free from limitation of the installation direction.
Description
Technical field:
The utility model 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, the closing and opening of door and window of having slided in a certain slide rail of mobile door-plate, the mobile door-plate of this device does not have check function, and structure is unreliable, installation direction is restricted, and is therefore necessary existing design to improve.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art part, and a kind of elastic rotary mechanism is provided, and this mechanism is simple, easy for installation, has check function at extreme position, and reliable in structure is not limited by installation direction.
Technology solution of the present utility model is as follows:
One elastic rotary mechanism, it comprises two guide groove plates, is fixedly connected with a fixing door-plate between described two guide groove plates, is flexibly connected one and moves door-plate; Between described guide groove plate and mobile door-plate, connect an elastic rotary device, and mobile door-plate bottom is provided with handle, manually promotes handle and can make the relative guide groove plate of mobile door-plate move up and down.
Described elastic rotary device comprises rotary fixing base, connection fixing block, rotary steering bar, check ring, spring, rotary steering piece 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 piece is connected on the connection fixing block with bearing, and axis of rotation is installed in bearing, and rotary steering piece 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 fixed on rotary steering piece, and passes in the middle of rotary steering piece; Described rotary steering bar is provided with a check ring, between check ring and rotary steering piece, is connected with spring.
As preferably, described guide groove plate inner side is provided with chute, and 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.
The beneficial effects of the utility model are:
The utility model mechanism installs simple, in extreme position tool check function, reliable in structure, is not limited by installation direction, device volume is less, mechanism is simple and convenient, and when manually promoting handle mobile door-plate upwards being promoted, spring is spacing by check ring and rotary steering piece, spring first compresses rear elongation, when connection fixing block exceedes behind centre position, the compressed spring of mobile door-plate is pushed into limes superiors and opens, and does not fall after rise.This mechanism is reliable and practical, easy for installation.Size and the length of elastic rotary of the present utility model mechanism can design according to design requirement.
Accompanying drawing explanation:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the elastic rotary device of utility model;
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 piece; 11-bearing.
The specific embodiment:
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 between described two guide groove plates, is flexibly connected one and moves door-plate 3; Described guide groove plate inner side is provided with chute 101, and described mobile door-plate can slide in the chute of guide groove plate.
Between described guide groove plate and mobile door-plate, connect an elastic rotary device, and mobile door-plate bottom is provided with handle 4, manually promotes handle and can make the relative guide groove plate of mobile door-plate 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 piece 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 piece is connected on the connection fixing block with bearing, and axis of rotation is installed in bearing, and rotary steering piece 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 fixed on rotary steering piece, and passes in the middle of rotary steering piece; Described rotary steering bar is provided with a check ring, between check ring and rotary steering piece, is connected with spring.
the utility model operating principle: described mobile door-plate is in the time of limit inferior position, due to spring
effect, make moving door plate closing, when manually promoting handle and can making mobile door-plate upwards promote,
spring is spacing by check ring and rotary steering piece, and spring first compresses rear elongation, when being connected and fixed
piece exceedes behind the centre position of guide groove plate, the compressed spring of mobile door-plate be pushed into limes superiors and
open, and do not fall after rise.
Above-described embodiment is the specific descriptions that the utility model is carried out; just the utility model is further described; can not be interpreted as the restriction to the utility model protection domain, those skilled in the art according to the content of above-mentioned utility model make some nonessential improvement and adjust all fall into protection domain of the present utility model within.
Claims (2)
1. an elastic rotary mechanism, is characterized in that: it comprises two guide groove plates, is fixedly connected with a fixing door-plate between described two guide groove plates, is flexibly connected one and moves door-plate; Between described guide groove plate and mobile door-plate, connect an elastic rotary device, and mobile door-plate bottom is provided with handle, manually promotes handle and can make the relative guide groove plate of mobile door-plate move up and down;
Described elastic rotary device comprises rotary fixing base, connection fixing block, rotary steering bar, check ring, spring, rotary steering piece 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 piece is connected on the connection fixing block with bearing, and axis of rotation is installed in bearing, and rotary steering piece 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 fixed on rotary steering piece, and passes in the middle of rotary steering piece; Described rotary steering bar is provided with a check ring, between check ring and rotary steering piece, is connected with spring.
2. a kind of elastic rotary according to claim 1 mechanism, is characterized in that: described guide groove plate inner side is provided with chute, and described mobile door-plate can slide in the chute of guide groove plate.
A kind of elastic rotary according to claim 1 mechanism, is characterized in that: one end of described rotary steering bar is tabular, the other end is cylindrical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746701.0U CN203613911U (en) | 2013-11-22 | 2013-11-22 | Elastic rotation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746701.0U CN203613911U (en) | 2013-11-22 | 2013-11-22 | Elastic rotation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203613911U true CN203613911U (en) | 2014-05-28 |
Family
ID=50766564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320746701.0U Expired - Fee Related CN203613911U (en) | 2013-11-22 | 2013-11-22 | Elastic rotation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203613911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590678A (en) * | 2013-11-22 | 2014-02-19 | 苏州博众精工科技有限公司 | Elastic rotating mechanism |
| CN114408265A (en) * | 2022-02-24 | 2022-04-29 | 珠海市维启自动化设备有限公司 | Vacuum powder filling device and system |
-
2013
- 2013-11-22 CN CN201320746701.0U patent/CN203613911U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590678A (en) * | 2013-11-22 | 2014-02-19 | 苏州博众精工科技有限公司 | Elastic rotating mechanism |
| CN114408265A (en) * | 2022-02-24 | 2022-04-29 | 珠海市维启自动化设备有限公司 | Vacuum powder filling device and system |
| CN114408265B (en) * | 2022-02-24 | 2024-01-12 | 珠海市维启自动化设备有限公司 | Vacuum powder filling device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |