CN105768657A - Chair of myopia and humpback preventing study desk and chair - Google Patents
Chair of myopia and humpback preventing study desk and chair Download PDFInfo
- Publication number
- CN105768657A CN105768657A CN201610262221.5A CN201610262221A CN105768657A CN 105768657 A CN105768657 A CN 105768657A CN 201610262221 A CN201610262221 A CN 201610262221A CN 105768657 A CN105768657 A CN 105768657A
- Authority
- CN
- China
- Prior art keywords
- chair
- seat assembly
- seat
- myopia
- backrest
- 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
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/38—Support for the head or the back for the head
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
- A47D1/002—Children's chairs adjustable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts
Abstract
The invention discloses a chair of myopia and humpback preventing study desk and chair. The chair comprises a chair assembly and a support assembly, wherein the chair assembly is connected through a directional lifting cylinder mounted on the support assembly; a plurality of guide limit ridges matched with a cylinder body in a slide sealing manner are arranged on the outer wall of a piston rod of the directional lifting cylinder. The chair provided by the invention is ingenious in design, can control the posture of a user by adjusting a longitudinal position and using a buckle, can keep a distance between eyes of the user and the desk, and effectively protect the vision and posture of the user from unhealthy development.
Description
Technical field:
The present invention relates to desk and chair field, particularly the seat of a kind of myopia-preventing and kyphosis-preventing desk and chair.
Background technology:
In recent years, the children with myopia, the bow-backed child that cause along with the problem such as bad habit of the continuing to increase of learning pressure, child's study get more and more, the problem such as near-sighted or bow-backed not only affects overall aesthetic, and directly or indirectly affecting the normal development of child's body and mind, the problem such as near-sighted, bow-backed can affect the self-confidence of child, short time, because study, myopia and bow-backed degree can further serious, long-range sees, myopia and the problem such as bow-backed are by lifelong for the semiduation of growing up along with child.
Summary of the invention:
The invention aims to solve the seat of the incorrect myopia-preventing and kyphosis-preventing desk and chair causing the problems such as easy myopia, hunchback of Students ' Learning posture.
The technical solution used in the present invention is:
The seat of myopia-preventing and kyphosis-preventing desk and chair, including seat assembly and a seat assembly, seat assembly is connected by the directed lift cylinder installed on a seat assembly, it is characterised in that:
Described seat assembly includes seat board, backrest and medicated pillow; seat board and backrest are connected by angle demodulator, medicated pillow is installed by elevating lever in backrest upper end; the bottom of angle demodulator is fixedly connected on seat board; the upper inside wall of angle demodulator is fixed on connection backrest, outer wall installs adjustable armrest; card buckle shaft is installed in medicated pillow; card buckle shaft is provided with buckle, the exposed parts of card buckle shaft and buckle outer wall are respectively mounted protection set；
Described seat assembly includes bearing, rest base is provided with two crossbeams with a spike, is installed with two groups of linear bearings, is installed with directed lift cylinder, nut guide holder, the crossbeam of rear end is installed with two guide posts, two guide posts are each passed through the crossbeam of two groups of linear bearings and front end, being installed with worm gear speed-reducing motor on the crossbeam of front end, one end of worm gear speed-reducing motor and screw rod is in transmission connection, the screw rod other end screws togather with nut guide holder.
The seat of described myopia-preventing and kyphosis-preventing desk and chair, it is characterised in that:
The piston rod outer wall of described directed lift cylinder is provided with some guide and limit ribs and coordinates with cylinder body slipper seal.
Compared with prior art, the beneficial effects of the present invention is:
The present invention is by designing cleverly, it is possible to by regulating front and back position and being controlled the sitting posture of user by buckle, keeps the distance of its eye distance desk, is effectively protected the bad development of its vision and sitting posture.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the polycrystalline substance schematic diagram that the present invention props up seat assembly.
Detailed description of the invention:
Below in conjunction with accompanying drawing, by embodiment, the present invention is described in further detail:
The seat of myopia-preventing and kyphosis-preventing desk and chair, including seat assembly and a seat assembly, seat assembly is connected by the directed lift cylinder 11 installed on a seat assembly；
Seat assembly includes seat board 1, backrest 2 and medicated pillow 3; seat board 1 and backrest 2 are connected by angle demodulator 4, medicated pillow 3 is installed by elevating lever in backrest 2 upper end; the bottom of angle demodulator 4 is fixedly connected on seat board 1; the upper inside wall of angle demodulator 4 is fixed on connection backrest 2, outer wall installs adjustable armrest 5; card buckle shaft 6 is installed in medicated pillow 3; card buckle shaft 6 is provided with buckle 7, the exposed parts of card buckle shaft 6 and buckle 7 outer wall are respectively mounted protection set；
Prop up seat assembly and include bearing 8, it is provided with two crossbeams 9 with a spike bottom bearing 8, is installed with two groups of linear bearings 10, is installed with directed lift cylinder 11, nut guide holder 12, the crossbeam 9 of rear end is installed with two guide posts 13, two guide posts 13 are each passed through the crossbeam 9 of two groups of linear bearings 10 and front end, being installed with worm gear speed-reducing motor 14 on the crossbeam 9 of front end, one end of worm gear speed-reducing motor 14 and screw rod 15 is in transmission connection, screw rod 15 other end screws togather with nut guide holder 12.
The piston rod outer wall of directed lift cylinder 11 is provided with some guide and limit ribs and coordinates with cylinder body slipper seal.
Above-described embodiment is only the preferably embodiment of the present invention, and in addition, the present invention can also have other implementations.It should be noted that under the premise without departing from present inventive concept, any conspicuously improved and modification all should fall within protection scope of the present invention.
Claims (2)
1. the seat of myopia-preventing and kyphosis-preventing desk and chair, including seat assembly and a seat assembly, seat assembly is connected by the directed lift cylinder installed on a seat assembly, it is characterised in that:
Described seat assembly includes seat board, backrest and medicated pillow; seat board and backrest are connected by angle demodulator, medicated pillow is installed by elevating lever in backrest upper end; the bottom of angle demodulator is fixedly connected on seat board; the upper inside wall of angle demodulator is fixed on connection backrest, outer wall installs adjustable armrest; card buckle shaft is installed in medicated pillow; card buckle shaft is provided with buckle, the exposed parts of card buckle shaft and buckle outer wall are respectively mounted protection set；
Described seat assembly includes bearing, rest base is provided with two crossbeams with a spike, is installed with two groups of linear bearings, is installed with directed lift cylinder, nut guide holder, the crossbeam of rear end is installed with two guide posts, two guide posts are each passed through the crossbeam of two groups of linear bearings and front end, being installed with worm gear speed-reducing motor on the crossbeam of front end, one end of worm gear speed-reducing motor and screw rod is in transmission connection, the screw rod other end screws togather with nut guide holder.
2. the seat of myopia-preventing and kyphosis-preventing desk and chair according to claim 1, it is characterised in that:
The piston rod outer wall of described directed lift cylinder is provided with some guide and limit ribs and coordinates with cylinder body slipper seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262221.5A CN105768657A (en) | 2016-04-25 | 2016-04-25 | Chair of myopia and humpback preventing study desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610262221.5A CN105768657A (en) | 2016-04-25 | 2016-04-25 | Chair of myopia and humpback preventing study desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105768657A true CN105768657A (en) | 2016-07-20 |
Family
ID=56399451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610262221.5A Pending CN105768657A (en) | 2016-04-25 | 2016-04-25 | Chair of myopia and humpback preventing study desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105768657A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319828A (en) * | 2017-06-23 | 2017-11-07 | 深圳市晓控通信科技有限公司 | A kind of intelligent children's chairs based on Internet of Things |
| TWI790980B (en) * | 2022-06-29 | 2023-01-21 | 馗鼎奈米科技股份有限公司 | Anti-hunchback device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103653796A (en) * | 2013-11-20 | 2014-03-26 | 朱景超 | Full-automatic myopia prevention and humpback prevention intelligent table and chair |
| CN103689936A (en) * | 2013-12-13 | 2014-04-02 | 朱景超 | Intelligent myopia-preventive children chair |
| CN103976587A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Automatic lifting student chair for myopia prevention |
| CN103976579A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Household type myopia prevention learning desk and chair combination |
| CN203814949U (en) * | 2014-05-08 | 2014-09-10 | 朱景超 | Household learning desk and chair combination preventing myopia |
| CN203814980U (en) * | 2014-05-08 | 2014-09-10 | 朱景超 | Myopia-preventing student chair base driving device |
-
2016
- 2016-04-25 CN CN201610262221.5A patent/CN105768657A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103653796A (en) * | 2013-11-20 | 2014-03-26 | 朱景超 | Full-automatic myopia prevention and humpback prevention intelligent table and chair |
| CN103689936A (en) * | 2013-12-13 | 2014-04-02 | 朱景超 | Intelligent myopia-preventive children chair |
| CN103976587A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Automatic lifting student chair for myopia prevention |
| CN103976579A (en) * | 2014-05-08 | 2014-08-13 | 朱景超 | Household type myopia prevention learning desk and chair combination |
| CN203814949U (en) * | 2014-05-08 | 2014-09-10 | 朱景超 | Household learning desk and chair combination preventing myopia |
| CN203814980U (en) * | 2014-05-08 | 2014-09-10 | 朱景超 | Myopia-preventing student chair base driving device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107319828A (en) * | 2017-06-23 | 2017-11-07 | 深圳市晓控通信科技有限公司 | A kind of intelligent children's chairs based on Internet of Things |
| CN107319828B (en) * | 2017-06-23 | 2021-08-27 | 泰州市华晨曲木家具有限公司 | Intelligent children's chair |
| TWI790980B (en) * | 2022-06-29 | 2023-01-21 | 馗鼎奈米科技股份有限公司 | Anti-hunchback device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |