CN108209182A - A kind of liftable tablet chair - Google Patents
A kind of liftable tablet chair Download PDFInfo
- Publication number
- CN108209182A CN108209182A CN201611147008.6A CN201611147008A CN108209182A CN 108209182 A CN108209182 A CN 108209182A CN 201611147008 A CN201611147008 A CN 201611147008A CN 108209182 A CN108209182 A CN 108209182A
- Authority
- CN
- China
- Prior art keywords
- drawing mechanism
- tablet chair
- quadrangle
- quadrangle drawing
- sliding slot
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/02—Adjustable forms
Landscapes
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
A kind of liftable tablet chair, including tablet chair, further include quadrangle drawing mechanism, sliding slot is equipped in tablet chair lower end, one end of quadrangle drawing mechanism upper end is slidably connected in sliding slot, another end of quadrangle drawing mechanism upper end is hinged on one end of tablet chair, and an idler wheel is separately installed on two ends of quadrangle drawing mechanism lower end, is threaded with screw rod in shaft in the middle part of the quadrangle drawing mechanism.When needing raising, quadrangle drawing mechanism can be increased or be declined, to be applicable in the student of different height with rotary screw.
Description
Technical field
The present invention relates to a kind of liftable tablet chairs.
Background technology
Present student's growth and development time is different, and some is comparatively high, and some heads are shorter, needs to use different height
Tablet chair, school is typically all centralized purchasing for tablet chair, and height is identical, therefore can not meet whole students to tablet chair height
Demand.
Invention content
The technical problem to be solved in the present invention is to provide a kind of liftable tablet chairs, it may be convenient to tablet chair height is adjusted, with
It is applicable in the student of different height.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of liftable tablet chair including tablet chair, also wraps
Quadrangle drawing mechanism is included, is equipped with sliding slot in tablet chair lower end, an end of quadrangle drawing mechanism upper end is slidably connected at cunning
In slot, another end of quadrangle drawing mechanism upper end is hinged on one end of tablet chair, in quadrangle drawing mechanism lower end
An idler wheel is separately installed on two ends, is threaded with screw rod in shaft in the middle part of the quadrangle drawing mechanism.
Beneficial effects of the present invention are：When needing raising, can with rotary screw, by quadrangle drawing mechanism increase or under
Drop, to be applicable in the student of different height.
Description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of main view of the present invention.
Specific embodiment
A kind of liftable tablet chair including tablet chair 1, further includes quadrangle drawing mechanism 2, and sliding slot 4 is equipped in 1 lower end of tablet chair,
One end of 2 upper end of quadrangle drawing mechanism is slidably connected in sliding slot 4,2 upper end of quadrangle drawing mechanism another
End is hinged on one end of tablet chair, and an idler wheel 5 is separately installed on two ends of 2 lower end of quadrangle drawing mechanism,
Screw rod 3 is threaded in 2 middle part shaft of quadrangle drawing mechanism.
When needing raising, quadrangle drawing mechanism 2 can be increased or be declined with rotary screw 3, to be applicable in different height
Student.
Claims (1)
1. a kind of liftable tablet chair, including tablet chair（2）, it is characterised in that：Further include quadrangle drawing mechanism（2）, in tablet chair（2）
Lower end is equipped with sliding slot（4）, quadrangle drawing mechanism（2）One end of upper end is slidably connected in sliding slot, quadrangle stretching-machine
Structure（2）Another end of upper end is hinged on one end of tablet chair, in quadrangle drawing mechanism（2）Divide on two ends of lower end
It An Zhuan not be there are one idler wheel（5）, in quadrangle drawing mechanism（2）Screw rod is threaded in the shaft of middle part（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147008.6A CN108209182A (en) | 2016-12-13 | 2016-12-13 | A kind of liftable tablet chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147008.6A CN108209182A (en) | 2016-12-13 | 2016-12-13 | A kind of liftable tablet chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108209182A true CN108209182A (en) | 2018-06-29 |
Family
ID=62638279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611147008.6A Pending CN108209182A (en) | 2016-12-13 | 2016-12-13 | A kind of liftable tablet chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108209182A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022622A (en) * | 2020-09-14 | 2020-12-04 | 浙江正远医疗科技有限公司 | Upper limb rehabilitation mechanical arm and robot for spinal cord injury patient |
-
2016
- 2016-12-13 CN CN201611147008.6A patent/CN108209182A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112022622A (en) * | 2020-09-14 | 2020-12-04 | 浙江正远医疗科技有限公司 | Upper limb rehabilitation mechanical arm and robot for spinal cord injury patient |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180629 |