CN201362291Y - Rotating and resetting mechanism - Google Patents
Rotating and resetting mechanism Download PDFInfo
- Publication number
- CN201362291Y CN201362291Y CNU2008201812800U CN200820181280U CN201362291Y CN 201362291 Y CN201362291 Y CN 201362291Y CN U2008201812800 U CNU2008201812800 U CN U2008201812800U CN 200820181280 U CN200820181280 U CN 200820181280U CN 201362291 Y CN201362291 Y CN 201362291Y
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- CN
- China
- Prior art keywords
- projection
- fixed leg
- elastic component
- turning cylinder
- spinning reduction
- 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
- 238000009987 spinning Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a rotating and resetting mechanism, which comprises a fixed column, a cylindrical rotating shaft and an elastic piece, wherein the cylindrical rotating shaft can be rotatably arranged inside the fixed column; two end parts of the elastic piece respectively prop against the fixed column and the rotating shaft; the elastic piece is a pressure spring. The rotating and resetting can be achieved by using the pressure spring to replace a torsional spring, so the cost is lower and the assembly is simple.
Description
Technical field
The utility model relates to a kind of spinning reduction mechanism, especially a kind of spinning reduction mechanism that is applied on the perambulator.
Background technology
Spinning reduction of the prior art mechanism, be connected with torsion spring between fixed parts and the rotatable parts, under external force, rotatable parts rotate around fixed parts, torsion spring generation deformation, after cancelling external force, rotatable parts make rotatable parts and fixed parts return to initial condition under the effect of the restoring force of torsion spring.Adopt the spinning reduction agency cost of torsion spring higher, and the assembling difficulty.
The utility model content
The purpose of this utility model is to provide that a kind of cost is low, the simple spinning reduction of assembling mechanism.
For achieving the above object, the technical scheme that the utility model adopted is:
A kind of spinning reduction mechanism comprises fixed leg, rotatablely is arranged on the elastic component that the cylindric turning cylinder of fixed leg in-to-in, both ends are replaced mutually with fixed leg, turning cylinder respectively, and elastic component is a stage clip.
Because the employing of technique scheme, the utility model compared with prior art has the following advantages:
Use stage clip to substitute torsion spring and realize spinning reduction, cost is lower, and assembling is simple.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Wherein: 1, fixed leg; 11, second projection; 2, turning cylinder; 21, first projection; 3, elastic component.
The specific embodiment
Spinning reduction mechanism as shown in Figure 1 comprises fixed leg 1, rotatablely is arranged on the elastic component 3 that the cylindric turning cylinder 2 of fixed leg 1 in-to-in, both ends are replaced mutually with fixed leg 1, turning cylinder 2 respectively, and elastic component 3 is a stage clip.As can be seen from Figure 2, turning cylinder 2 rotates around the axle center of fixed leg 1.
Have first projection 21 on the circumference of turning cylinder 2, the madial wall of fixed leg 1 is the face of cylinder, have second projection 11 on the madial wall of fixed leg 1, an end of elastic component 3 is connected with first projection 21, and another end of elastic component 3 is connected with second projection 11.
The relative face of the periphery with turning cylinder 2 that defines first projection 21 is the top, and in addition two faces are the side, and one in end of elastic component 3 and two sides of first projection 21 is connected.Same, the relative face of the interior sidewall surface with fixed leg 1 that defines second projection 11 is the top, and two faces are the side in addition, and one in two sides of another end of elastic component 3 and second projection 11 is connected.
Turning cylinder 2 rotates under external force, and elastic deformation takes place compression elastic piece 3, and after the external force disappearance that acts on the turning cylinder 2, elastic component 3 returns to initial condition, realizes spinning reduction.
Claims (5)
1, a kind of spinning reduction mechanism, comprise fixed leg (1), the rotatable cylindric turning cylinder of described fixed leg (1) in-to-in (2) that is arranged on, it is characterized in that: it also comprises the elastic component (3) that both ends are replaced mutually with described fixed leg (1), described turning cylinder (2) respectively, and described elastic component (3) is a stage clip.
2, spinning reduction according to claim 1 mechanism, it is characterized in that: have first projection (21) on the circumference of described turning cylinder (2), the madial wall of described fixed leg (1) is the face of cylinder, have second projection (11) on the madial wall of described fixed leg (1), an end of described elastic component (3) is connected with described first projection (21), and another end of described elastic component (3) is connected with described second projection (11).
3, spinning reduction according to claim 2 mechanism, it is characterized in that: the relative face of the periphery with described turning cylinder (2) that defines described first projection (21) is the top, in addition two faces are the side, and one in end of described elastic component (3) and two the described sides of described first projection (21) is connected.
4, spinning reduction according to claim 3 mechanism, it is characterized in that: the relative face of the interior sidewall surface with described fixed leg (1) that defines described second projection (11) is the top, in addition two faces are the side, and one in two described sides of another end of described elastic component (3) and described second projection (11) is connected.
5, spinning reduction according to claim 1 mechanism is characterized in that: described turning cylinder (2) rotates around the axle center of described fixed leg (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201812800U CN201362291Y (en) | 2008-12-31 | 2008-12-31 | Rotating and resetting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201812800U CN201362291Y (en) | 2008-12-31 | 2008-12-31 | Rotating and resetting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201362291Y true CN201362291Y (en) | 2009-12-16 |
Family
ID=41472950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201812800U Expired - Fee Related CN201362291Y (en) | 2008-12-31 | 2008-12-31 | Rotating and resetting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201362291Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103457591A (en) * | 2013-08-29 | 2013-12-18 | 青岛歌尔声学科技有限公司 | Rotating reset type adjusting button |
| WO2014040273A1 (en) * | 2012-09-12 | 2014-03-20 | Allais Denis Jean-Daniel | Small vehicle |
| CN109775121A (en) * | 2019-01-02 | 2019-05-21 | 彼爱(上海)贸易有限公司 | Bottle cap with magnetic force lock function |
| CN110370012A (en) * | 2019-07-02 | 2019-10-25 | 武汉东环车身系统有限公司 | A kind of electronic strut ball-and-socket determines angle device |
| CN110575213A (en) * | 2019-09-05 | 2019-12-17 | 江苏冠创医疗科技有限公司 | Loading reset structure of endoscope cutting anastomat assembly |
-
2008
- 2008-12-31 CN CNU2008201812800U patent/CN201362291Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014040273A1 (en) * | 2012-09-12 | 2014-03-20 | Allais Denis Jean-Daniel | Small vehicle |
| CN103457591A (en) * | 2013-08-29 | 2013-12-18 | 青岛歌尔声学科技有限公司 | Rotating reset type adjusting button |
| CN109775121A (en) * | 2019-01-02 | 2019-05-21 | 彼爱(上海)贸易有限公司 | Bottle cap with magnetic force lock function |
| CN110370012A (en) * | 2019-07-02 | 2019-10-25 | 武汉东环车身系统有限公司 | A kind of electronic strut ball-and-socket determines angle device |
| CN110370012B (en) * | 2019-07-02 | 2024-08-09 | 武汉东环车身系统有限公司 | Electric stay bar ball socket angle fixing device |
| CN110575213A (en) * | 2019-09-05 | 2019-12-17 | 江苏冠创医疗科技有限公司 | Loading reset structure of endoscope cutting anastomat assembly |
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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: 20091216 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |