CN204500022U - A kind of Foldable chair - Google Patents
A kind of Foldable chair Download PDFInfo
- Publication number
- CN204500022U CN204500022U CN201520084733.8U CN201520084733U CN204500022U CN 204500022 U CN204500022 U CN 204500022U CN 201520084733 U CN201520084733 U CN 201520084733U CN 204500022 U CN204500022 U CN 204500022U
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- China
- Prior art keywords
- chair
- seat
- chair back
- pin
- foldable
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- 238000011010 flushing procedure Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a kind of Foldable chair, comprises seat, chair pin, the chair back and foldable structure part, arranges slide rail at the bottom of seat, and two chair pin are connected to seat one end by slide rail and move, and another two chair pin are movably connected on the other end at the bottom of seat; The described chair back is connected with seat side by foldable structure part, the angle adjustable of the chair back and seat, the chair back is turning to be flushed with seat, and the described chair back comprises chair back face, the back side in chair back face is provided with support bar, track and hinge, and support bar is connected with hinge and the angle at the adjustable chair back side; Described seat is identical with the size in chair back face; Described chair back face is also provided with the foot lever part that can amount to, and opens foot lever part and can support chair back face when flushing with seat.Folding seat 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.
Description
Technical field
The utility model belongs to household furniture manufacturing technology field, is specifically related to a kind of Foldable chair.
Background technology
Folding seat 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.
Utility model content
The utility model mainly solves the problem existing for prior art, provides the Foldable chair that a kind of structure is simple, occupy little space.Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The utility model provides a kind of Foldable chair, comprises seat, chair pin, the chair back and foldable structure part, arranges slide rail at the bottom of seat, and two chair pin are connected to seat one end by slide rail and move, and another two chair pin are movably connected on the other end at the bottom of seat; The described chair back is connected with seat side by foldable structure part, the angle adjustable of the chair back and seat, the chair back is turning to be flushed with seat, and the described chair back comprises chair back face, the back side in chair back face is provided with support bar, track and hinge, and support bar is connected with hinge and the angle at the adjustable chair back side; Described seat is identical with the size in chair back face; Described chair back face is also provided with the foot lever part that can amount to, and opens foot lever part and can support chair back face when flushing with seat.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.Chair back upset is flushed with seat, puts down the foot lever part support chair back side of amounting to, form two stooles.
As preferably, the described chair back and seat are by five grades of chain connections, and the angle of inclination of the chair back and seat can regulate by the shelves level set.
As preferably, described chair pin is collapsible be arranged on stool face under, be fork-shaped when chair pin is opened, chair pin infall is provided with bearing pin.
As preferably, between described two chair pin, be provided with bracing piece.Bracing piece can improve folding seat support strength.
As preferably, described foot lever part is extension type.
As preferably, described support bar is the screw mandrel of diameter 10cm.
As preferably, the thickness after described folding seat folds is 15cm.
The beneficial effect that the utility model brings is:
1) folding seat 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 folding seat front view of the utility model embodiment;
Accompanying drawing 2 is folding seat top views of the utility model embodiment;
Accompanying drawing 3 is folding seat upward views of the utility model embodiment;
Accompanying drawing 4 is the folding seat of the utility model embodiment front views when using as individual chair;
Accompanying drawing 5 is the folding seat of the utility model embodiment left views when using as individual chair;
Accompanying drawing 6 is the folding seat of the utility model embodiment chair back rearviews when using as individual chair;
Accompanying drawing 7 is that the folding seat of the utility model embodiment is as front view during a chair use;
Accompanying drawing 8 is that the folding seat of the utility model embodiment is as front view during two stooles uses;
Accompanying drawing 9 is that the folding seat of the utility model embodiment 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, the technical solution of the utility model is described in further detail.
The utility model provides a kind of Foldable chair, comprises seat, chair pin, the chair back and foldable structure part, arranges slide rail at the bottom of seat, and two chair pin are connected to seat one end by slide rail and move, and another two chair pin are movably connected on the other end at the bottom of seat; The described chair back is connected with seat side by foldable structure part, the angle adjustable of the chair back and seat, the chair back is turning to be flushed with seat, and the described chair back comprises chair back face, the back side in chair back face is provided with support bar, track and hinge, and support bar is connected with hinge and the angle at the adjustable chair back side; Described seat is identical with the size in chair back face; Described chair back face is also provided with the foot lever part that can amount to, and opens foot lever part and can support chair back face when flushing with seat.The chair back and seat are by five grades of chain connections, and the angle of inclination of the chair back and seat can regulate by the shelves level set.Chair pin is collapsible be arranged on stool face under, be fork-shaped when chair pin is opened, chair pin infall is provided with bearing pin.Article two, be provided with bracing piece between the stool pin of left side, between described two right side stool pin, be provided with bracing piece.Foot lever part is extension type.Support bar is the screw mandrel of diameter 10cm.Thickness after folding seat folds is 15cm.
In the present embodiment, Foldable chair 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, Foldable chair fold after thickness be 15cm.
Foldable chair of the present utility model 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 utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.
Claims (7)
1. a Foldable chair, comprises seat, chair pin, the chair back and foldable structure part, it is characterized in that arranging slide rail at the bottom of seat, and two chair pin are connected to seat one end by slide rail and move, and another two chair pin are movably connected on the other end at the bottom of seat; The described chair back is connected with seat side by foldable structure part, the angle adjustable of the chair back and seat, the chair back is turning to be flushed with seat, and the described chair back comprises chair back face, the back side in chair back face is provided with support bar, track and hinge, and support bar is connected with hinge and the angle at the adjustable chair back side; Described seat is identical with the size in chair back face; Described chair back face is also provided with the foot lever part that can amount to, and opens foot lever part and can support chair back face when flushing with seat.
2. Foldable chair according to claim 1, it is characterized in that the described chair back and seat are by five grades of chain connections, the angle of inclination of the chair back and seat can regulate by the shelves level set.
3. Foldable chair according to claim 1, under it is characterized in that described chair pin is collapsible and being arranged on stool face, be fork-shaped when chair pin is opened, chair pin infall is provided with bearing pin.
4. Foldable chair according to claim 1, is characterized in that being provided with bracing piece between described two chair pin.
5. Foldable chair according to claim 1, is characterized in that described foot lever part is extension type.
6. Foldable chair according to claim 1, is characterized in that described support bar is the screw mandrel of diameter 10cm.
7. the Foldable chair according to claim 1 to 6 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 |
|---|---|---|---|
| CN201520084733.8U CN204500022U (en) | 2015-02-06 | 2015-02-06 | A kind of Foldable chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084733.8U CN204500022U (en) | 2015-02-06 | 2015-02-06 | A kind of Foldable chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204500022U true CN204500022U (en) | 2015-07-29 |
Family
ID=53698035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520084733.8U Expired - Fee Related CN204500022U (en) | 2015-02-06 | 2015-02-06 | A kind of Foldable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204500022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109380866A (en) * | 2018-11-19 | 2019-02-26 | 杨晨誉 | A kind of easy folding table/chair |
-
2015
- 2015-02-06 CN CN201520084733.8U patent/CN204500022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109380866A (en) * | 2018-11-19 | 2019-02-26 | 杨晨誉 | A kind of easy folding table/chair |
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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: 20150729 Termination date: 20160206 |