CN106617870A - Manual visual training chair - Google Patents
Manual visual training chair Download PDFInfo
- Publication number
- CN106617870A CN106617870A CN201510732712.7A CN201510732712A CN106617870A CN 106617870 A CN106617870 A CN 106617870A CN 201510732712 A CN201510732712 A CN 201510732712A CN 106617870 A CN106617870 A CN 106617870A
- Authority
- CN
- China
- Prior art keywords
- chair
- table board
- extension leaf
- manual visual
- visual training
- 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
- 230000000007 visual effect Effects 0.000 title claims abstract description 13
- 210000002310 elbow joint Anatomy 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000001225 therapeutic effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000007779 soft material Substances 0.000 abstract 1
- 230000004438 eyesight Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The invention relates to a manual visual training chair, which comprises a chair main body, wherein the height of the chair is adjustable. The manual visual training chair is characterized in that a groove, in which a movable table board is arranged, is formed in one side of an armrest of the training chair; the movable table board is of a symmetrical foldable structure; the movable table board, after unfolded, is lapped on an armrest at the other side, so that the movable table board is supported; and the chair is defined as an enclosed annular structure after the movable table board is unfolded. The manual visual training chair provided by the invention has the beneficial effects that 1) with the enclosed structures of the table board and the chair, the body center of a user can move forwards; elbows at both sides, which support a head, have stress points, a view focusing position is single and fixed, and anti-friction soft materials are arranged on the table board, so that elbow joints are protected; and 2) since the height of the chair is adjustable, the user can regulate the chair to a position that a sight line is proper in accordance with own body height situation, so that a therapeutic effect is enhanced.
Description
Technical field
The present invention relates to a kind of visual training assistive device, especially a kind of manual visual training chair.
Background technology
In training for vision correction, what the personnel that are treated sat is all common seat, and without fixed sitting posture, head is even more random activity, and secondly seat is highly unadjustable.The height of each user is different, and what is needed when in use is highly inconsistent, and the horizontal line of sight of eyes is too high or too low, and all therapeutic effect can be impacted.Secondly, fixation does not cause sight line to be kept on vacillating to sitting posture, also influences whether final rectification effect.Therefore, the needs that the structure of the existing common seat of improvement causes to meet vision correction are necessary.
The content of the invention
The purpose of the present invention is to provide a kind of special training seat for training for vision correction personnel, specifically a kind of manual visual training chair.
A kind of manual visual training chair, including chair body, the height of seat can be regulation；It is characterized in that：The side of the handrail of plint is provided with the groove for placing extension leaf, and extension leaf is symmetrical foldable structure；Being overlapped on the handrail of opposite side after extension leaf expansion, plays a supporting role to extension leaf, and chair constitutes a loop configuration closed after extension leaf launches.
The both sides of the handrail of plint are provided with the groove for placing extension leaf, and the position of center line after extension leaf expansion in chair is docked.
Described extension leaf center is provided with the flexible material played a protective role to elbow joint.
One jiao of extension leaf（A points）It is connected with the universal drive shaft being hidden in handrail groove, table can make that Plane Rotation is arbitrarily angled after from the front to the back vertical rotary is pulled out, and table is formed by connecting by folding with two identical small table plates, not used time symmetrical fold, and one of small table plate is connected with universal drive shaft.
Universal drive shaft lower section is connected with expansion link, and expansion link bottom is fixed with handrail inwall, and the height of extension leaf can be adjusted by adjustable telescopic rod length.
Under-seat is screw connection with base connecting place, is provided with lifting handle, upwards continuous power elevation handle, drives internal screw rotation, seat lifting height, continuous drop-down then falling head.
The positive effect of the present invention is： 1）Table contributes to user and body centre moves forward with the enclosed construction of chair, and elbow is held after head, and bilateral elbow suffers from force, and eyesight is absorbed in the single fixation in position, and the flexible material of the abrasion-proof arranged on table plays a protective role to elbow joint.2）The height of chair can be adjusted, user can basis height situation, chair is adjusted to into the suitable position of sight line, improve therapeutic effect.3）The chair can be used when not as treatment as common seat, and a chair is dual-purpose, improves utilization rate.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.
Specific embodiment
1
A kind of manual visual training chair, including base, seat cushion, handrail, backrest, extension leaf, lifting handle 4.One jiao of extension leaf is connected with the universal drive shaft 2 being hidden in handrail groove 3, table is from the front to the back after vertical rotary pull-out, can be arbitrarily angled along Plane Rotation, table is formed by connecting by folding with two symmetrical small table plates 1, not used time symmetrical fold, being overlapped on the handrail of opposite side after extension leaf expansion, plays a supporting role to extension leaf.
Again the position of elbow arranges flexible material on extension leaf, and elbow joint is played a protective role.Flexible material is multi-layer nonwoven fabrics, cushion etc..
Universal drive shaft lower section is connected with expansion link, and expansion link bottom is fixed with handrail inwall, and the height of extension leaf can be adjusted by adjustable telescopic rod length.
Under-seat is screw connection with base connecting place, is provided with lifting handle, upwards continuous power elevation handle, drives internal screw rotation, seat lifting height, continuous drop-down then falling head.
Extension leaf folds at ordinary times and is hidden in right handrail inframe, draws it out when using, rotates, launches, and is located exactly at human body front.When training for vision correction is done, treated personnel's duplex is stood on the table of expansion, the both hands support cheek, makes head keep anchor.
Specific embodiment
2
Specific embodiment 1 is to be provided with groove in the left and right sides of chair lift with the difference of specific embodiment 2, and each groove is provided with extension leaf, and extension leaf is docked after launching in chair central authorities.The advantage of this kind of structure is that two tables fold docking, it is not necessary to which handrail is used as support.
Claims (3)
1. a kind of manual visual training chair, including chair body, the height of seat can be regulation；It is characterized in that：The side of the handrail of plint is provided with the groove for placing extension leaf, and extension leaf is symmetrical foldable structure；Being overlapped on the handrail of opposite side after extension leaf expansion, plays a supporting role to extension leaf, and chair constitutes a loop configuration closed after extension leaf launches.
2. manual visual training chair according to claim 1, it is characterised in that：The both sides of the handrail of plint are provided with the groove for placing extension leaf, and the position of center line after extension leaf expansion in chair is docked.
3. manual visual training chair according to claim 1 and 2, it is characterised in that：Described extension leaf center is provided with the flexible material played a protective role to elbow joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732712.7A CN106617870A (en) | 2015-11-03 | 2015-11-03 | Manual visual training chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510732712.7A CN106617870A (en) | 2015-11-03 | 2015-11-03 | Manual visual training chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106617870A true CN106617870A (en) | 2017-05-10 |
Family
ID=58810673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510732712.7A Pending CN106617870A (en) | 2015-11-03 | 2015-11-03 | Manual visual training chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106617870A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477899A (en) * | 2018-05-21 | 2018-09-04 | 浙江粤强家具科技有限公司 | A kind of convenient office chair that can be relieved stress |
| CN108523506A (en) * | 2018-04-12 | 2018-09-14 | 林子博 | A kind of study rest diet integrated chair |
| CN109892850A (en) * | 2019-03-26 | 2019-06-18 | 厦门华致家具有限公司 | A kind of desk and chair that flame retardant property is good |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155164Y (en) * | 1993-03-05 | 1994-02-09 | 郝凤刚 | Adjustable folding table and chair |
| CN2381208Y (en) * | 1999-06-23 | 2000-06-07 | 周汉良 | Multipurpose chair |
| FR2891444A1 (en) * | 2005-10-03 | 2007-04-06 | Jean Christophe Mignard | Combined body support and tray, e.g. for handicapped person, has tray designed to fold or move away for easier access |
| CN201085315Y (en) * | 2007-08-27 | 2008-07-16 | 北汽福田汽车股份有限公司 | Seat table for passenger car and passenger car with the seat table |
| US20110101740A1 (en) * | 2009-11-03 | 2011-05-05 | Tuang Hock Koh | Collapsible desk assembly |
| TWM481716U (en) * | 2014-03-28 | 2014-07-11 | Bing-Jia Li | Wheel chair |
| CN104095429A (en) * | 2014-08-04 | 2014-10-15 | 苏州扬明实业有限公司 | Foldable desk plate for public chair |
| CN204020617U (en) * | 2014-06-20 | 2014-12-17 | 苏州中航中振汽车饰件有限公司 | Automotive seat with table |
| CN204132900U (en) * | 2014-09-29 | 2015-02-04 | 浙江理工大学 | The elderly's dining chair |
| CN205125654U (en) * | 2015-11-03 | 2016-04-06 | 四川非常有效科技有限公司 | Manual vision training chair |
-
2015
- 2015-11-03 CN CN201510732712.7A patent/CN106617870A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2155164Y (en) * | 1993-03-05 | 1994-02-09 | 郝凤刚 | Adjustable folding table and chair |
| CN2381208Y (en) * | 1999-06-23 | 2000-06-07 | 周汉良 | Multipurpose chair |
| FR2891444A1 (en) * | 2005-10-03 | 2007-04-06 | Jean Christophe Mignard | Combined body support and tray, e.g. for handicapped person, has tray designed to fold or move away for easier access |
| CN201085315Y (en) * | 2007-08-27 | 2008-07-16 | 北汽福田汽车股份有限公司 | Seat table for passenger car and passenger car with the seat table |
| US20110101740A1 (en) * | 2009-11-03 | 2011-05-05 | Tuang Hock Koh | Collapsible desk assembly |
| TWM481716U (en) * | 2014-03-28 | 2014-07-11 | Bing-Jia Li | Wheel chair |
| CN204020617U (en) * | 2014-06-20 | 2014-12-17 | 苏州中航中振汽车饰件有限公司 | Automotive seat with table |
| CN104095429A (en) * | 2014-08-04 | 2014-10-15 | 苏州扬明实业有限公司 | Foldable desk plate for public chair |
| CN204132900U (en) * | 2014-09-29 | 2015-02-04 | 浙江理工大学 | The elderly's dining chair |
| CN205125654U (en) * | 2015-11-03 | 2016-04-06 | 四川非常有效科技有限公司 | Manual vision training chair |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108523506A (en) * | 2018-04-12 | 2018-09-14 | 林子博 | A kind of study rest diet integrated chair |
| CN108477899A (en) * | 2018-05-21 | 2018-09-04 | 浙江粤强家具科技有限公司 | A kind of convenient office chair that can be relieved stress |
| CN109892850A (en) * | 2019-03-26 | 2019-06-18 | 厦门华致家具有限公司 | A kind of desk and chair that flame retardant property is good |
| CN109892850B (en) * | 2019-03-26 | 2024-04-19 | 厦门华致家具有限公司 | Flame-retardant desk and chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
|
| WD01 | Invention patent application deemed withdrawn after publication |