CN201499861U - Public chair capable of changing cushion automatically - Google Patents
Public chair capable of changing cushion automatically Download PDFInfo
- Publication number
- CN201499861U CN201499861U CN200920065948XU CN200920065948U CN201499861U CN 201499861 U CN201499861 U CN 201499861U CN 200920065948X U CN200920065948X U CN 200920065948XU CN 200920065948 U CN200920065948 U CN 200920065948U CN 201499861 U CN201499861 U CN 201499861U
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- CN
- China
- Prior art keywords
- chair
- cushion
- gear shaft
- public
- automatic conversion
- 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
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Abstract
The utility model provides a public chair capable of changing cushions automatically, and mainly relates to a chair in public places, in particular to the chair in places with a larger person flow and a larger load factor, such as motorbuses and leisure places, belonging to the field of furniture. The chair consists of a ring-shaped cushion, a cushion roller, a cushion supporting plate, a bottom plate, a driving gear shaft, a driven gear shaft, a deceleration gear shaft, a gear, a loop bar, a diving rod, a spring and a base. The problem to be solved is that most of the existing public chairs have fixed cushions and can not be seated after rain or after the cushion is dirty; furthermore, the chair is hot when being right seated by a person; the chair may have sweat in summer and is easily infected with germs, thus threatening body health. In the utility model, the public chair capable of changing the cushions automatically is practical and convenient, does not use external energy resources, thus being a novel chair which is convenient for use, does not consume the energy resources and is healthy and sanitary.
Description
Technical field:
The utility model relates generally to the seat of public place, relates in particular to the more seat of people that bus and leisure place flow of the people are big, sit, and belongs to field of furniture.
Background technology:
Existing public seat is the fixing seat of cushion mostly, rainy day later or cushion dirty just dare not sit again.In addition, the seat that has the people just to sit take reduce phlegm and internal heat z z z, if may also have sweat summer, make the people uncomfortable, also easy bacteria infection is given the healthy threat that brings.
Summary of the invention:
The utility model is for overcoming the above problems, a kind of practical and convenient, the public seat that can change cushion automatically is provided, and it can rotate automatically after use and change cushion, need not the external energy, use with existing seat as broad as longly, be to use conveniently, the novel seat of consumes energy, health not.
The utility model provides following technical scheme for achieving the above object:
A kind of public seat of automatic conversion cushion, it is made up of annular cushion, cushion roller bearing, cushions support plate, base plate, gear shaft, driven gear shaft, reduction gearing axle, gear, loop bar, drive rod, spring, pedestal.
Annular cushion of the present utility model is the loop configuration of sealing, helps recycling.
Respectively there is a gear at cushion roller bearing of the present utility model two ends.Make the cushion roller rotate annular cushion more stably.
A driven wheel and a flywheel are arranged on the gear shaft of the present utility model.Driven wheel on the gear shaft is accepted the power from the horizontal teeth of drive rod.Rotating counterclockwise of flywheel emptying gear shaft.
Two gears are arranged on the driven gear shaft of the present utility model, and rotation direction is identical.
Three gears are arranged on the reduction gearing axle of the present utility model, and rotation direction is identical.
Loop bar tail end of the present utility model has holddown groove.Be used for cooperating with fixed screw holes on the drive rod, fixedly loop bar and drive rod relative position and orbit.
There is horizontal teeth the upper end of drive rod of the present utility model.Be used for driving driven wheel and gear shaft.
The specific embodiment:
Below in conjunction with accompanying drawing, further be described below:
Referring to accompanying drawing 1, accompanying drawing 2 as seen, gear 17 on gear shaft 1, driven gear shaft 2, the reduction gearing axle 3, flywheel 12 cooperate the back to form a speed change gear, the gear 17 at reduction gearing axle 3 two ends cooperates with gear 17 on the cushion roller bearing 4, rotates cushion roller 4 smooth rotation annular cushion 5.Fixed screw holes 15 on holddown groove 14 on the loop bar 8 and the drive rod 10, fixedly loop bar 8 and drive rod 10 relative positions and orbit.Pedestal 16 is used for supporting the entire body part.Can be movably, also can fix on the ground.
When the people sits down, cushions support plate 6 supports annular cushion 5 and is unlikely to be out of shape under the gravity effect, gravity passes to base plate 7, and make loop bar 8 holddown springs 9, drive rod 10 is up, and the horizontal teeth 11 on the drive rod 10 drives driven wheel 13 and gear shaft 1, and gear shaft 1 inverse clock rotates, flywheel 12 emptying this moment, transmission stops.Cushion does not rotate when therefore, sitting down.
When this person stood up, spring 9 lost the pressure elongation, and it is descending to drive drive rod 10, horizontal teeth 11 cooperates with driven wheel 13 on the gear shaft 1, drive gear shaft 1 clockwise direction and rotate, flywheel 12 work, transfer driven gear axle 2 and reduction gearing axle 3, after slowing down, cushion roller bearing 4 is given in transmission, rotates annular cushion 5, when the annular cushion 5 that is positioned at cushions support plate 6 belows is changed to the top, the stroke of drive rod 10 finishes, and rotation stops.
Therefore, when leaving seat again after the people sits down, more than action is replaced annular cushion 5 again.
Claims (7)
1. the public seat of an automatic conversion cushion is characterized in that it is made up of annular cushion, cushion roller bearing, cushions support plate, base plate, gear shaft, driven gear shaft, reduction gearing axle, gear, loop bar, drive rod, spring, pedestal.
2. the public seat of a kind of automatic conversion cushion according to claim 1 is characterized in that annular cushion is the loop configuration of sealing.
3. the public seat of a kind of automatic conversion cushion according to claim 1 is characterized in that respectively there is a gear at cushion roller bearing two ends.
4. the public seat of a kind of automatic conversion cushion according to claim 1 is characterized in that having on the gear shaft driven wheel and a flywheel.
5. the public seat of a kind of automatic conversion cushion according to claim 1 is characterized in that having on the driven gear shaft two gears, and rotation direction is identical.
6. the public seat of a kind of automatic conversion cushion according to claim 1 is characterized in that three gears are arranged on the reduction gearing axle, and rotation direction is identical.
7. the public seat of a kind of automatic conversion cushion according to claim 1 is characterized in that the loop bar tail end has holddown groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920065948XU CN201499861U (en) | 2009-09-18 | 2009-09-18 | Public chair capable of changing cushion automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920065948XU CN201499861U (en) | 2009-09-18 | 2009-09-18 | Public chair capable of changing cushion automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201499861U true CN201499861U (en) | 2010-06-09 |
Family
ID=42450807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920065948XU Expired - Fee Related CN201499861U (en) | 2009-09-18 | 2009-09-18 | Public chair capable of changing cushion automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201499861U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490631A (en) * | 2011-12-01 | 2012-06-13 | 陶红明 | Bus seat |
| CN105212560A (en) * | 2015-11-02 | 2016-01-06 | 黄浩 | A kind of multipurpose public chair |
| WO2016077939A1 (en) * | 2014-11-20 | 2016-05-26 | 罗玉麟 | Patient chair and cushion used in outpatient room |
| CN107174030A (en) * | 2017-05-24 | 2017-09-19 | 王金锁 | A kind of chair for substituting cushion |
-
2009
- 2009-09-18 CN CN200920065948XU patent/CN201499861U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490631A (en) * | 2011-12-01 | 2012-06-13 | 陶红明 | Bus seat |
| WO2016077939A1 (en) * | 2014-11-20 | 2016-05-26 | 罗玉麟 | Patient chair and cushion used in outpatient room |
| CN105212560A (en) * | 2015-11-02 | 2016-01-06 | 黄浩 | A kind of multipurpose public chair |
| CN107174030A (en) * | 2017-05-24 | 2017-09-19 | 王金锁 | A kind of chair for substituting cushion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20120918 |