CN203776464U - Adjustable lifting chair - Google Patents
Adjustable lifting chair Download PDFInfo
- Publication number
- CN203776464U CN203776464U CN201420149584.4U CN201420149584U CN203776464U CN 203776464 U CN203776464 U CN 203776464U CN 201420149584 U CN201420149584 U CN 201420149584U CN 203776464 U CN203776464 U CN 203776464U
- Authority
- CN
- China
- Prior art keywords
- chair
- lifting
- seat cushion
- rack
- lifter
- 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
Abstract
The utility model provides an adjustable lifting chair. The adjustable lifting chair comprises a chair frame and a seat cushion that is assembled to the chair frame through a lifting mechanism; the lifting mechanism comprises a lifting rack and a lifting gear, wherein the seat cushion is fixed to the upper end of the lifting rack; the lifting rack is positioned in a chair leg; teeth, which are engaged with the lifting gear assembled in the chair leg, are formed at one side of the lifting rack; an inwards-concaved blocking groove is formed in the other side of the lifting rack; a locking mechanism in match with the clamping groove is also arranged on the chair frame; a rocker arm is arranged on a gear seat of the lifting gear. The adjustable lifting chair is simple in structure and high in practicability.
Description
Technical field
The utility model relates to chair technical field, refers in particular to a kind of adjustable lifting chair.
Background technology
In order to be applicable to the needs of different crowd, have on the market at present all kinds of adjustable for height chairs, but it mostly exists and regulates inconvenience, or the shortcoming such as complex structure or less robust or poor stability.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of adjustable lifting chair simple in structure, easy to adjust is provided.
For achieving the above object, technical scheme provided by the utility model is: a kind of adjustable lifting chair, it includes chair frame, seat cushion, and seat cushion is assemblied in chair frame by elevating mechanism, and described elevating mechanism includes lifter rack, lifter wheel, wherein, seat cushion is fixed on lifter rack upper end, and lifter rack is positioned at chair leg, one side is provided with teeth, and teeth are meshed with the lifter wheel being assemblied in chair leg; Lifter rack opposite side is provided with the draw-in groove of indent, is also provided with the locking mechanism matching with draw-in groove in chair frame, and the pinion stand of lifter wheel is provided with rocking arm.
The utility model is adopting after such scheme, control seat cushion by rocking arm and rise, and by locking mechanism by automatically fixing the seat cushion after rising, in the time that needs decline, press the button and can make seat cushion decline, adopt simple in structure, practical after this programme.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
Detailed description of the invention
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: referring to accompanying drawing 1, the chair lift described in the present embodiment includes chair frame 1, seat cushion 2, wherein, seat cushion 2 is assemblied in chair frame 1 by elevating mechanism, described elevating mechanism includes lifter rack 3, lifter wheel 4, wherein, seat cushion 2 is fixed on lifter rack 3 upper ends, lifter rack 3 is positioned at chair leg, and one side is provided with teeth, and teeth are meshed with the lifter wheel 4 being assemblied in chair leg; Lifter rack 3 opposite sides are provided with the draw-in groove 5 of indent, are also provided with the locking mechanism 7 matching with draw-in groove 5 in chair frame 1, and the pinion stand of lifter wheel 4 is provided with rocking arm 6.When use, control seat cushion by rocking arm and rise, and by locking mechanism by automatically fixing the seat cushion after rising, in the time that needs decline, press the button and can make seat cushion decline, adopt simple in structure, practical after this programme.
The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (1)
1. an adjustable lifting chair, it is characterized in that: it includes chair frame (1), seat cushion (2), wherein, it is upper that seat cushion (2) is assemblied in chair frame (1) by elevating mechanism, and described elevating mechanism includes lifter rack (3), lifter wheel (4), seat cushion (2) is fixed on lifter rack (3) upper end, lifter rack (3) is positioned at chair leg, and one side is provided with teeth, and teeth are meshed with the lifter wheel (4) being assemblied in chair leg; Lifter rack (3) opposite side is provided with the draw-in groove (5) of indent, is also provided with the locking mechanism (7) matching with draw-in groove (5) in chair frame (1), and the pinion stand of lifter wheel (4) is provided with rocking arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149584.4U CN203776464U (en) | 2014-03-31 | 2014-03-31 | Adjustable lifting chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149584.4U CN203776464U (en) | 2014-03-31 | 2014-03-31 | Adjustable lifting chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776464U true CN203776464U (en) | 2014-08-20 |
Family
ID=51312717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149584.4U Expired - Fee Related CN203776464U (en) | 2014-03-31 | 2014-03-31 | Adjustable lifting chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776464U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476312A (en) * | 2014-09-30 | 2016-04-13 | 汪希奎 | Mechanical lift type seating device |
| CN106175212A (en) * | 2016-07-11 | 2016-12-07 | 刘运华 | A kind of gardens lifting oscillating formula chair |
| CN106820614A (en) * | 2017-03-24 | 2017-06-13 | 潘琦云 | A kind of appearance classified storage student's desk high |
-
2014
- 2014-03-31 CN CN201420149584.4U patent/CN203776464U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476312A (en) * | 2014-09-30 | 2016-04-13 | 汪希奎 | Mechanical lift type seating device |
| CN106175212A (en) * | 2016-07-11 | 2016-12-07 | 刘运华 | A kind of gardens lifting oscillating formula chair |
| CN106175212B (en) * | 2016-07-11 | 2019-05-17 | 安徽省高雅家居有限公司 | A kind of gardens lifting oscillating formula chair |
| CN106820614A (en) * | 2017-03-24 | 2017-06-13 | 潘琦云 | A kind of appearance classified storage student's desk high |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20160331 |