CN104687823A - Portable multifunctional folding chair - Google Patents
Portable multifunctional folding chair Download PDFInfo
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- CN104687823A CN104687823A CN201510062533.7A CN201510062533A CN104687823A CN 104687823 A CN104687823 A CN 104687823A CN 201510062533 A CN201510062533 A CN 201510062533A CN 104687823 A CN104687823 A CN 104687823A
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- chair back
- chair
- seat
- pin
- portable multifunctional
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Abstract
The invention provides a portable multifunctional folding chair, which comprises a chair back, a seat, chair legs and a folding structure element, wherein the chair back is connected with one side of the seat through the folding structure element; the angle between the chair back and the seat can be adjusted; the chair back can be turned over and can be flush with the seat; the chair legs are arranged at the bottom of the seat in a foldable manner; the chair legs are forked when being opened; the chair back comprises a chair back surface and a chair back frame; an angle between the chair back surface and the chair back frame can be adjusted through a hinge element; the chair back surface can be used as a desktop to form a desk and a chair; and an inclination angle between the chair back surface and the chair back frame can be adjusted according to the habits of different users. The portable multifunctional folding chair provided by the invention can be used as a single chair, can also be used as two stools, and can also be integrally used as the desk and the chair; and the folding chair is simple in structure, diverse in function, small in floor area after being folded, and convenient to carry.
Description
Technical field
The invention belongs to household furniture manufacturing technology field, be specifically related to a kind of Portable multifunctional folding seat.
Background technology
Portable folding chair is because being popular flexibly and easily, and the such Railway Project of folding seat ubiquity on the market: is that stool height is too low, is only equivalent to the height of family expenses small stool, if use as lesson stool, student needs to look up at teacher, is not suitable for teaching chair.Two is when using as chair, and back can not adjusting angle, and human body sits tight for a long time, and compressing cervical vertebra can feel sick.Three is have some folding seat to can be used as a stool one to use, and the height of table top of this folding seat seems too low, and tabletop angles is fixing can not be regulated, and is difficult to meet Different Individual writing style, poor for applicability.Therefore, design a kind of folding seat that can meet varying environment demand to accord with the demands of the market.
Summary of the invention
The present invention mainly solves the problem existing for prior art, provides the Portable multifunctional folding seat that a kind of structure is simple, occupy little space.Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
The invention provides a kind of Portable multifunctional folding seat, comprise the chair back, seat, chair pin and foldable structure part, the chair back is connected with seat side by foldable structure part, the angle adjustable of the chair back and seat, and the chair back is turning to be flushed with seat; Chair pin is collapsible to be located at the bottom of seat, is fork-shaped when chair pin is opened; The chair back comprises chair back face and chair back rack, and the angle of chair back face and chair back rack is adjustable by articulated elements.Desktop can be regarded in chair back face, and form a chair, the angle that chair back face and chair back rack tilt can regulate according to the custom of different users.
As preferably, described chair back face is provided with some the foot lever parts that can amount to, and supports chair back face when flushing with seat.Chair back upset is flushed with seat, puts down the foot lever part support chair back side of amounting to, form two stooles.Further preferably, described foot lever part is telescopic.
As preferably, described chair back face is connected with chair back rack by five grades of hinges, and the angle of inclination of chair back face and chair back rack can regulate by the shelves level set.
As preferably, described chair back face is provided with track, and chair back face is moved up and down along chair back rack by track.
As preferably, be provided with slide rail below described seat, under chair pin is connected to seat by slide rail, chair pin infall is provided with bearing pin.As preferably, under described chair pin is connected to seat by articulated elements, chair pin infall is provided with bearing pin.
As preferably, described foldable structure part is five grades of hinges, and the angle of inclination of the chair back and seat can regulate by the shelves level set.
As preferably, the thickness after described folding seat folds is 15cm.
The beneficial effect brought of the present invention is:
1) Portable multifunctional folding seat of the present invention can use as individual chair, also can use as two stooles, and also can use as tables and chairs one, folding chair structure is simple, diverse in function, occupies little space after folding, easy to carry;
2) when using as individual chair, back gradient is adjustable, and can realize positioning function in adjustable extent, meets the comfortableness requirement of human body.When integrally using as tables and chairs, desktop inclination and far and near degree adjustable, meet the requirement of different height, different writing style classmate.Folding seat is launched to use as two stooles, changes the limitation that set of device one people uses.
Accompanying drawing explanation
Accompanying drawing 1 is the Portable multifunctional folding seat front view of the embodiment of the present invention;
Accompanying drawing 2 is Portable multifunctional folding seat top views of the embodiment of the present invention;
Accompanying drawing 3 is Portable multifunctional folding seat upward views of the embodiment of the present invention;
Accompanying drawing 4 is the Portable multifunctional folding seat of embodiment of the present invention front views when using as individual chair;
Accompanying drawing 5 is the Portable multifunctional folding seat of embodiment of the present invention left views when using as individual chair;
Accompanying drawing 6 is the Portable multifunctional folding seat of embodiment of the present invention chair back rearviews when using as individual chair;
Accompanying drawing 7 is that the Portable multifunctional folding seat of the embodiment of the present invention is as front view during a chair use;
Accompanying drawing 8 is that the Portable multifunctional folding seat of the embodiment of the present invention is as front view during two stooles uses;
Accompanying drawing 9 is that the Portable multifunctional folding seat of the embodiment of the present invention is as top view during two stooles uses.
As shown in drawings, stool pin on the right side of stool pin and 23 second on the right side of stool pin, 22 first on the left of stool pin bracing piece, 16 steady pins, 17 second hinges, 18 fixed covers, 19 fixed supports, 20 stool pin telescopic joints, 21 inside stool pin bracing piece, 15 outside outside stool pin connecting rods, 14 in stool pin inside stool pin, 12,13 outside 1 first stool face, 2 second stool faces, 3 connecting rods, 4 first hinge 1,5 bearings, 6 locking alignment pins, 7 bearing tracks, 8 bearing connecting axles, 9 sliding rails, 10 fixed bars, 11.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Portable multifunctional folding seat of the present invention, comprises the chair back, seat, chair pin and foldable structure part, and the chair back is connected with seat side by foldable structure part, the angle adjustable of the chair back and seat, and the chair back is turning to be flushed with seat; Chair pin is collapsible to be located at the bottom of seat, is fork-shaped when chair pin is opened; The chair back comprises chair back face and chair back rack, and the angle of chair back face and chair back rack is adjustable by articulated elements.Chair back face is provided with some the foot lever parts that can amount to, and supports chair back face when flushing with seat.Foot lever part is telescopic.Chair back face is connected with chair back rack by five grades of hinges, and the angle of inclination of chair back face and chair back rack can regulate by the shelves level set.Chair back face is provided with track, and chair back face is moved up and down along chair back rack by track.Be provided with slide rail below seat, under chair pin is connected to seat by slide rail, chair pin infall is provided with bearing pin.Under chair pin is connected to seat by articulated elements, chair pin infall is provided with bearing pin.Foldable structure part is five grades of hinges, and the angle of inclination of the chair back and seat can regulate by the shelves level set.Thickness after folding seat folds is 15cm.
In the present embodiment, Portable multifunctional folding seat comprises first stool face 1 and the chair back, two fixed bars 10, two inner side stool pin, 12, two outside stool pin 11 and two bearing tracks 7 are symmetrically arranged with below first stool face 1, bearing track 7 is provided with bearing 5, stool pin 11 upper end, outside is connected with bearing 5 and can runs along bearing track 7, and inner side stool pin 12 is flexibly connected with the first stool face 1 by 16 steady pins and 19 fixed supports; Outside stool pin 11 is collapsible with inner side stool pin 12, and its infall is connected with interior outside stool pin connecting rod 13; Fixed bar 10 one end fixed cover 18 is arranged on below the first stool face 1, and the other end is connected with the first hinge 4.The chair back is rotated gradient to wanting along the first hinge 4, and namely adjustable fixes the angle of inclination of the chair back.The chair back comprises the second stool face 2, connecting rod 3, movable rail 9 and the second hinge 17, and connecting rod 3 can run along movable rail 9, and connecting rod 3 one end is connected with the second stool face 2 by the second hinge 17, and the other end is connected with the first hinge 4.
In the present embodiment, stool pin 23 on the right side of stool pin 22 and second is provided with on the right side of folding left side stool pin 21, first below the second stool face 2; On the right side of left side stool pin 21, first, on the right side of stool pin 22 and second, stool pin 23 is flexibly connected with the second stool face 2 by locking alignment pin 6.On the right side of left side stool pin 21, first, on the right side of stool pin 22 and second, stool pin 23 is extension type stool pin, and stool pin front end is provided with stool pin telescopic joint 20.
In the present embodiment, connecting rod 3 is two, is symmetricly set on below the second stool face, and connecting rod 3 is the screw mandrel of diameter 10cm, welds between two connecting rods 3 with solid screw mandrel.
In the present embodiment, the first hinge 4 and the second hinge 17 are five grades of hinges.
In the present embodiment, be connected with between two outside stool pin 11 between outside stool pin bracing piece 14, two inner side stool pin 12 and be connected with inner side stool pin bracing piece 15.Bracing piece can improve the intensity of chair.
In the present embodiment, Portable multifunctional folding seat fold after thickness be 15cm.
Portable multifunctional folding seat of the present invention has following using method:
(1) when, chair being used as list, pin the first stool face 1, make it outwards open with stool pin outside hand propelled 11 and the lower end of inner side stool pin 12, the upper end of outside stool pin 11 is moved along bearing track 7 to the inside along with bearing 5, and stool pin 12 upper end, inner side rotates clockwise around 16 steady pins.Outside stool pin 11 launches around infall with inner side stool pin 12, and stool for supporting face 1, lifts the chair back, forms a chair.The chair back is rotated gradient to wanting along the first hinge 4, and namely adjustable fixes the angle of inclination of the chair back.First hinge 4 can be five grades of hinges.
(2) when, using as a chair, by the second stool face 2 along the second hinge 17 turn clockwise be greater than 90 ° after rotate counterclockwise again, make the second stool face 2 or inclination certain angle vertical with connecting rod 3 as a desktop, form the desk and chair of a set of one; The spacing of human body and desktop can be regulated by the second hinge 17, meet the writing style of different student.Second hinge 17 can be five grades of hinges, and connecting rod 3 is the screw mandrel of diameter 10cm, welds between 2 connecting rods with solid screw mandrel, ensures support strength.
(3) when, using as two stooles, the chair back is continued to turn clockwise until level along the first hinge 4, to put down on the right side of left side stool pin 21, first stool pin 23 on the right side of stool pin 22 and second, rotate the stool pin telescopic joint 20 of three bench pin respectively to the longest position, lock three bench pin with locking alignment pin 6, form two stooles.Three bench pin adopt 2 joint aluminium-alloy pipes respectively.
(4) when, not using, folding seat can be folded up, be convenient for carrying: rotate the stool pin telescopic joint 20 of three bench pin respectively to the shortest position, press the locking alignment pin 6 of stool pin 23 on the right side of stool pin on the right side of left side stool pin 21, first 22 and second, by three bench pin respectively to upper folding, lifting connecting rod 3 makes it be rotated counterclockwise around the first hinge 4, and after rotating 180 °, the second stool face 2 and the first stool face 1 are in aspectant state.Meanwhile, connecting rod 3 moves along sliding rail 9, makes the second stool face 2 overlapping with the first stool face 1 complete matching.Press steady pin 16, pull outside stool pin 11 and inner side stool pin 12 to move up, stool pin 11 upper end, outside is moved laterally along with bearing 5, and inner side stool pin 12 is folding when putting in place, and outside stool pin 11 is also just folding to put in place.Folding process terminates.
Above-mentioned detailed description of the invention is used for explaining and the present invention is described, instead of limits the invention, and in the protection domain of spirit of the present invention and claim, any amendment make the present invention and change, all fall into protection scope of the present invention.
Claims (9)
1. a Portable multifunctional folding seat, comprises the chair back, seat, chair pin and foldable structure part, it is characterized in that the chair back is connected with seat side by foldable structure part, the angle adjustable of the chair back and seat, and the chair back is turning to be flushed with seat; Chair pin is collapsible to be located at the bottom of seat, is fork-shaped when chair pin is opened; The chair back comprises chair back face and chair back rack, and the angle of chair back face and chair back rack is adjustable by articulated elements.
2. Portable multifunctional folding seat according to claim 1, is characterized in that described chair back face is provided with some the foot lever parts that can amount to, and supports chair back face when flushing with seat.
3. Portable multifunctional folding seat according to claim 2, is characterized in that described foot lever part is telescopic.
4. Portable multifunctional folding seat according to claim 1, is characterized in that described chair back face is connected with chair back rack by five grades of hinges, and the angle of inclination of chair back face and chair back rack can regulate by the shelves level set.
5. Portable multifunctional folding seat according to claim 1, it is characterized in that described chair back face is provided with track, chair back face is moved up and down along chair back rack by track.
6. Portable multifunctional folding seat according to claim 1, is characterized in that being provided with slide rail below described seat, and under chair pin is connected to seat by slide rail, chair pin infall is provided with bearing pin.
7. Portable multifunctional folding seat according to claim 1, under it is characterized in that described chair pin is connected to seat by articulated elements, chair pin infall is provided with bearing pin.
8. Portable multifunctional folding seat according to claim 1, is characterized in that described foldable structure part is five grades of hinges, and the angle of inclination of the chair back and seat can regulate by the shelves level set.
9. the Foldable chair according to claim 1 to 8 any one, it is characterized in that described folding seat fold after thickness be 15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062533.7A CN104687823B (en) | 2015-02-06 | 2015-02-06 | A kind of Portable multifunctional folding seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062533.7A CN104687823B (en) | 2015-02-06 | 2015-02-06 | A kind of Portable multifunctional folding seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104687823A true CN104687823A (en) | 2015-06-10 |
| CN104687823B CN104687823B (en) | 2017-12-12 |
Family
ID=53335701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510062533.7A Expired - Fee Related CN104687823B (en) | 2015-02-06 | 2015-02-06 | A kind of Portable multifunctional folding seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104687823B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD803589S1 (en) | 2014-11-20 | 2017-11-28 | The Edge Desk LLC | Desk system |
| CN107550094A (en) * | 2017-08-29 | 2018-01-09 | 许昌市建安区第二高级中学 | A kind of Multifunctional stool of adjustable length |
| CN110898282A (en) * | 2019-11-25 | 2020-03-24 | 自贡市第四人民医院(自贡市急救中心) | Movable type intramuscular injection stool capable of being flatly placed |
| CN112185189A (en) * | 2020-08-27 | 2021-01-05 | 浙江水利水电学院 | Teaching three-dimensional model system based on gene implantation method |
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| CN2037572U (en) * | 1988-08-13 | 1989-05-17 | 侯建一 | Folding table and chair with adjustable height |
| WO2001076421A1 (en) * | 2000-03-21 | 2001-10-18 | Edward William Ginns | Chair and table assembly |
| CN2568038Y (en) * | 2002-06-06 | 2003-08-27 | 张辉德 | Multifunctional portable chair |
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| CN201822334U (en) * | 2010-04-08 | 2011-05-11 | 福建省浦城县常青工艺品有限公司 | Dual-purpose table and chair |
| CN202233887U (en) * | 2011-10-13 | 2012-05-30 | 柯强 | A desk-chair set transformable into bed |
| CN202477014U (en) * | 2012-03-27 | 2012-10-10 | 丽水市红点创意产品设计有限责任公司 | Office chair with supporting frame |
| CN102846056A (en) * | 2012-10-10 | 2013-01-02 | 西安北斗星数码信息股份有限公司 | Multifunctional office chair |
| CN202760663U (en) * | 2012-09-17 | 2013-03-06 | 攀枝花学院 | Seat |
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- 2015-02-06 CN CN201510062533.7A patent/CN104687823B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2037572U (en) * | 1988-08-13 | 1989-05-17 | 侯建一 | Folding table and chair with adjustable height |
| WO2001076421A1 (en) * | 2000-03-21 | 2001-10-18 | Edward William Ginns | Chair and table assembly |
| CN2568038Y (en) * | 2002-06-06 | 2003-08-27 | 张辉德 | Multifunctional portable chair |
| CN2719110Y (en) * | 2004-08-25 | 2005-08-24 | 马秀丽 | Foldable writing chair |
| CN201822334U (en) * | 2010-04-08 | 2011-05-11 | 福建省浦城县常青工艺品有限公司 | Dual-purpose table and chair |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD803589S1 (en) | 2014-11-20 | 2017-11-28 | The Edge Desk LLC | Desk system |
| US10117510B2 (en) | 2014-11-20 | 2018-11-06 | The Edge Desk System, Llc | Portable adjustable desk system |
| USD834340S1 (en) | 2014-11-20 | 2018-11-27 | The Edge Desk LLC | Desk system |
| CN107550094A (en) * | 2017-08-29 | 2018-01-09 | 许昌市建安区第二高级中学 | A kind of Multifunctional stool of adjustable length |
| CN110898282A (en) * | 2019-11-25 | 2020-03-24 | 自贡市第四人民医院(自贡市急救中心) | Movable type intramuscular injection stool capable of being flatly placed |
| CN110898282B (en) * | 2019-11-25 | 2024-08-30 | 自贡市第四人民医院(自贡市急救中心) | Can put flat portable intramuscular injection bench |
| CN112185189A (en) * | 2020-08-27 | 2021-01-05 | 浙江水利水电学院 | Teaching three-dimensional model system based on gene implantation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104687823B (en) | 2017-12-12 |
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| C10 | Entry into substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20171212 Termination date: 20190206 |