CN202234073U - Foldable foot-operated pump chair - Google Patents
Foldable foot-operated pump chair Download PDFInfo
- Publication number
- CN202234073U CN202234073U CN2011203274556U CN201120327455U CN202234073U CN 202234073 U CN202234073 U CN 202234073U CN 2011203274556 U CN2011203274556 U CN 2011203274556U CN 201120327455 U CN201120327455 U CN 201120327455U CN 202234073 U CN202234073 U CN 202234073U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- chair
- screw
- driven bevel
- crane
- 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 discloses a foldable foot-operated pump chair. A screw rod (9) is fixedly arranged on a base (1); a screw (4) is arranged on the screw rod (9); three bottom legs (2) are hinged on the side face of the base (1), and are connected with the screw (4) through connecting rods (3); a driving bevel gear (6), a first driven bevel gear (11) meshed with the driving bevel gear (6) and a second driven bevel gear (8) meshed with the first driven bevel gear (11) are arranged on an elevating frame (7); the elevating frame (7) is in threaded connection with the screw rod (9) in a matching way; and two pedals (5) for driving the driving bevel gear (6) to rotate are arranged on the elevating frame (7). The maximum rising height of a chair seat is decided by the length of the screw rod, so that the pump chair can be raised to a sufficient height. The chair is driven to ascend and descend in a way of stepping on the pedals like bicycle riding movement, so that body exercising is realized.
Description
Technical field
The utility model relates to a kind of liftable seat.
Background technology
The conventional seat up-down is general to be relied on manually, and ground health promotion is pedaled in the people foot that perhaps is sitting on the chair.The height of chair rising is restricted on the one hand, on the other hand, can't reach the purpose of taking exercises basically in the operation lifting process.
Existing lifting seat can not fold, and can only stand up, deposit take up room bigger.
The utility model content
The utility model is intended to overcome the defective of existing lifting seat, and a kind of folding pedal lifting seat is provided, and technical problem to be solved is; The people is sitting on the chair; Adopt the step tread mode to drive chair, can rise enough highly, and play similar exercise effect by bike.
It is following that the utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of folding pedal lifting seat comprises the seat support that is installed on the crane, it is characterized in that: also comprise base, on base, be installed with leading screw, screw is installed on leading screw; Leg at the bottom of the side of base also is hinged with three, end leg also are connected with said screw through connecting rod; On said crane, driving bevel gear is installed, first driven bevel pinion that is meshed with driving bevel gear and second driven bevel pinion that is meshed with first driven bevel pinion; Said crane is connected through thread connecting mode and said leading screw; Two pedals that are used to drive the driving bevel gear rotation also are installed on said crane.
The good effect of the utility model is:
The first, the user is sitting on the seat support, and both feet scrunch said two pedals respectively, drives the driving bevel gear rotation, and driving bevel gear drives the seat support rotation on the crane through first driven bevel pinion and second driven bevel pinion and goes up and down.Therefore the rising maximum height of seat support can rise enough highly by the length decision of leading screw.
The second, adopt the step tread mode to drive chair, be similar to motion by bike, can take exercises.
Three, through the rotation screw, can pack up or decontrol end leg, reach the folding purpose of the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing and embodiment.
Like Fig. 1, the utility model comprises base 1, on base 1, is installed with leading screw 9, and screw 4 is installed on leading screw 9.Leg 2 at the bottom of the side of base 1 also is hinged with three, end leg 2 also are connected with said screw 4 through connecting rod 3.Through rotation screw 4, can pack up or decontrol end leg 2.
Also comprise the seat support 10 that is installed on the crane 7.On said crane 7, driving bevel gear 6 is installed, first driven bevel pinion 11 that is meshed with driving bevel gear 6 and second driven bevel pinion 8 that is meshed with first driven bevel pinion 11.The wheel shaft of first driven bevel pinion 11 and second driven bevel pinion 8 is installed in respectively on the crane 7, and the centre bore of second driven bevel pinion 8 is enclosed within on the said leading screw 9.Said crane 7 is connected through thread connecting mode and said leading screw 9.
Two pedals 5 that are used to drive driving bevel gear 6 rotations also are installed on said crane 7.
The user is sitting on the seat support 10, and both feet scrunch said two pedals 5 respectively, drives driving bevel gear 6 rotations, and driving bevel gear 6 drives seat support 10 rotations on the crane 7 through first driven bevel pinion 11 and second driven bevel pinion 8 and goes up and down.
Claims (1)
1. a folding pedal lifting seat comprises the seat support (10) that is installed on the crane (7), it is characterized in that: also comprise base (1), on base (1), be installed with leading screw (9), screw (4) is installed on leading screw (9); Leg (2) at the bottom of the side of base (1) also is hinged with three, end leg (2) also are connected with said screw (4) through connecting rod (3); Driving bevel gear (6) is installed, first driven bevel pinion (11) that is meshed with driving bevel gear (6) and second driven bevel pinion (8) that is meshed with first driven bevel pinion (11) on said crane (7); Said crane (7) is connected through thread connecting mode and said leading screw (9); Two pedals (5) that are used to drive driving bevel gear (6) rotation also are installed on said crane (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203274556U CN202234073U (en) | 2011-09-02 | 2011-09-02 | Foldable foot-operated pump chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203274556U CN202234073U (en) | 2011-09-02 | 2011-09-02 | Foldable foot-operated pump chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202234073U true CN202234073U (en) | 2012-05-30 |
Family
ID=46095397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203274556U Expired - Fee Related CN202234073U (en) | 2011-09-02 | 2011-09-02 | Foldable foot-operated pump chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202234073U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102669995A (en) * | 2012-06-01 | 2012-09-19 | 无锡商业职业技术学院 | Child seat |
| CN102973032A (en) * | 2011-09-02 | 2013-03-20 | 王凯旋 | Lift-type exercise machine with no need for electric energy |
| CN103815690A (en) * | 2014-02-17 | 2014-05-28 | 洛阳理工学院 | Chair capable of rotating |
| CN108078258A (en) * | 2017-12-29 | 2018-05-29 | 秦琴 | A kind of outdoor single wheel chair |
-
2011
- 2011-09-02 CN CN2011203274556U patent/CN202234073U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973032A (en) * | 2011-09-02 | 2013-03-20 | 王凯旋 | Lift-type exercise machine with no need for electric energy |
| CN102669995A (en) * | 2012-06-01 | 2012-09-19 | 无锡商业职业技术学院 | Child seat |
| CN102669995B (en) * | 2012-06-01 | 2015-02-25 | 无锡商业职业技术学院 | Child seat |
| CN103815690A (en) * | 2014-02-17 | 2014-05-28 | 洛阳理工学院 | Chair capable of rotating |
| CN103815690B (en) * | 2014-02-17 | 2016-03-30 | 洛阳理工学院 | A kind of rotatable chair |
| CN108078258A (en) * | 2017-12-29 | 2018-05-29 | 秦琴 | A kind of outdoor single wheel 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: 20120530 Termination date: 20120902 |