CN201171900Y - Swivel chair with controllable rotating arm - Google Patents
Swivel chair with controllable rotating arm Download PDFInfo
- Publication number
- CN201171900Y CN201171900Y CNU2008200896866U CN200820089686U CN201171900Y CN 201171900 Y CN201171900 Y CN 201171900Y CN U2008200896866 U CNU2008200896866 U CN U2008200896866U CN 200820089686 U CN200820089686 U CN 200820089686U CN 201171900 Y CN201171900 Y CN 201171900Y
- Authority
- CN
- China
- Prior art keywords
- seat
- turning arm
- axle
- arm
- cantilever
- 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 relates to a rotary chair for playing, training and body building. The end part of a suspension arm is articulated with a rotary arm which can rotate around the axle of the suspension arm; the rotary arm is further provided with an articulating axle vertical to the axle of the suspension arm; the axle end of the articulating axle extending out of the rotary arm is fixedly provided with one (or two) seat(s); the seat(s) is/are respectively provided with four fixed strips for fixing riders on the seat(s); the front part(s) of the seats is/are provided with an operating lever; riders can control the rotation direction and the speed of the seat(s) freely; two motors drive the rotary arm and the seat(s) to rotate respectively, and the rotary chair can rotate in any two directions vertical to each other.
Description
Technical field:
The utility model relates to the controlled swivel chair of turning arm that a kind of FYA, training, body-building are used.
Background technology:
Having obtained Patent right two-way controlled turning chair (patent No. ZL99207168.2) is subjected to structural limitations, seat to be located at the side of cantilevered axle.Like this, seat is when cantilevered axle is rotated, because seat and occupant's weight can produce bigger eccentric moment.Therefore, the reverse position at seat must be provided with the eccentric moment that balancing weight comes balance to produce.Consequent problem is that the radius of gyration of 1. swivel chairs, balancing weight is bigger, and flywheel moment is also bigger, and required driving force is bigger.2. occupant's changes of weight scope is bigger, the weight of balancing weight or often adjusting apart from needing apart from arm axle.This work is heavy, loaded down with trivial details, uses inconvenience on main facilities.
Summary of the invention:
At above problem, the utility model proposes a kind of new design, be characterized in: with seat and occupant's center of gravity be arranged on two rotation intersection points near, can remove balancing weight like this, rotary space is dwindled in weight reduction, reduce physical dimension, reduce driving force.The characteristics that keep two-way controlled turning chair simultaneously can be around two orthogonal axle rotations, and the direction of rotation, speed reach whether composite rotating is controlled voluntarily by the occupant.
Description of drawings:
The utility model structure is as shown in drawings:
End at cantilever 10 links a turning arm 6, rotation by bearing block 9, cardan axle 8 Arm 6 can be around the axis revolution of cantilever 10. Have one vertical with cantilever 10 axis at turning arm 6 Cardan axle 5, with bearing block 4 hinge joint on the turning arm 6, stretch out turning arm 6 at cardan axle 5 Shaft end fix one (or two) seat 3, four fixed bands 2 are respectively arranged on the seat 3, can will take advantage of The seat person is fixed on the seat 3. One control stick 1 is arranged before the seat 3, control seat 3 by the occupant Direction and speed with turning arm 6 rotations. Two motor 7 difference traction turning arm 6 and seats 3 revolutions.
This swivel chair can rotate arbitrarily at orthogonal both direction.
The specific embodiment:
The above is the basic structure of the controlled swivel chair of turning arm, can develop on this basis and derive the multiple product structure: (1) is installed cantilever 10 or is parallel to ground and install perpendicular to ground, with obtaining the composite rotating of two kinds of different directions, will bring the occupant different impressions.(2) cantilever 10 is fixed on the concrete pedestal, still is fixed on the steel base (removable), will provide more selection to the operator.(3) this basic structure is used as the unit of large-scale (many people) amusement equipment, and is more convenient, reasonable.
In addition, because the occupant will rotate, overturn with seat, therefore guarantee that occupant's personal safety just becomes major issue.For reaching this order ground, the utility model adopts the fixed form of fixed band, and two fixed bands are fixed on occupant's right and left shoulders on the backrest,, the oblique belly that fastens of fixed band, article one, fixed band is fixing on the seat with huckle, and the adjustable in length of fixed band is to adapt to different occupants' the bodily form.Every fixed band all can bear hundreds of kilograms pulling force separately.In addition, control stick 1 is when meta, and motion is in halted state.In travelling, as long as the occupant unclamps control stick 1, control stick 1 will be got back to meta under action of reset spring, be rotated in very short time and will stop.
Claims (2)
1. the controlled swivel chair of turning arm that a confession is travelled, training, body-building are used, it is characterized in that establishing a bearing block in the end of cantilever, and connect with a cardan axle on the turning arm, turning arm can be around the axis rotation of cantilever, on turning arm, have one with the cardan axle of the axis normal of cantilever, with the bearing block hinge joint on the turning arm; Stretch out the shaft end of turning arm at cardan axle and fix one or two seats, have four fixed bands on the seat, can the occupant is fixing on the seat; There is a control stick seat front portion, can be controlled the direction and the speed of seat rotation by the occupant; Two motor traction turning arm and seat rotations respectively make seat can rotate arbitrarily in mutual vertical two directions with turning arm.
2. according to the controlled swivel chair of right 1 described turning arm, it is characterized in that: turning arm is an end that is overhung at cantilever, and seat is overhung at turning arm one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200896866U CN201171900Y (en) | 2008-04-09 | 2008-04-09 | Swivel chair with controllable rotating arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200896866U CN201171900Y (en) | 2008-04-09 | 2008-04-09 | Swivel chair with controllable rotating arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171900Y true CN201171900Y (en) | 2008-12-31 |
Family
ID=40199008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200896866U Expired - Fee Related CN201171900Y (en) | 2008-04-09 | 2008-04-09 | Swivel chair with controllable rotating arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171900Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233174A (en) * | 2010-04-20 | 2011-11-09 | 何志全 | Sitting turnover playing body-building apparatus |
| CN102233175A (en) * | 2010-04-20 | 2011-11-09 | 何志全 | Vertically rotary playing and body building machine |
| CN104436658A (en) * | 2014-11-24 | 2015-03-25 | 广西大学 | Rotating mechanism for child amusement chair |
-
2008
- 2008-04-09 CN CNU2008200896866U patent/CN201171900Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233174A (en) * | 2010-04-20 | 2011-11-09 | 何志全 | Sitting turnover playing body-building apparatus |
| CN102233175A (en) * | 2010-04-20 | 2011-11-09 | 何志全 | Vertically rotary playing and body building machine |
| CN102233175B (en) * | 2010-04-20 | 2012-12-26 | 何志全 | Vertically rotary playing and body building machine |
| CN104436658A (en) * | 2014-11-24 | 2015-03-25 | 广西大学 | Rotating mechanism for child amusement chair |
| CN104436658B (en) * | 2014-11-24 | 2016-09-28 | 广西大学 | A kind of rotating mechanism of amusement of children chair |
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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: 20081231 Termination date: 20140409 |