CN205144034U - Folding chair - Google Patents
Folding chair Download PDFInfo
- Publication number
- CN205144034U CN205144034U CN201520928018.8U CN201520928018U CN205144034U CN 205144034 U CN205144034 U CN 205144034U CN 201520928018 U CN201520928018 U CN 201520928018U CN 205144034 U CN205144034 U CN 205144034U
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- pipe
- long cross
- short delivery
- breeches
- piece
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Abstract
The utility model relates to a folding chair, include the seat surface fabric and distribute and alternately manage in the length of the left and right sides, still include the short delivery breeches pipe that distributes in the front and back both sides, the length alternately lower part of pipe is equipped with the connecting piece respectively and rotates the piece, the short delivery breeches pipe passes through respectively piece and the long pipe lower extreme swing joint that intersects rotate, long alternately pipe rear side is equipped with backrest pipe, the backrest pipe lower extreme passes through the connecting piece is articulated with the long pipe that intersect, and backrest pipe is last to be equipped with the slip and to mould the piece, long alternately pipe passes through with the rear side upper end of short delivery breeches pipe piece and backrest pipe swing joint are moulded in the slip. Long alternately pipe front side is equipped with the stay tube into extending structure, it is articulated with the long pipe that intersects that the stay tube lower extreme passes through the connecting piece, and the stay tube upper end is equipped with to connect moulds the piece, and long alternately pipe and short delivery breeches pipe front side upper end are passed through connect and mould piece and stay tube swing joint. The method of folding up is simple, and adaptability is more extensive, light in weight.
Description
Technical field
The utility model relates to tables and chairs field of structural design, is specifically related to a kind of folding seat, is applicable to the occasions such as tourism, open air, sandy beach.
Background technology
Folding seat because have light, the function such as can to stack so more and more that to be used in public arena by people, both conveniently moved, saved space again.And along with the raising gradually of people's living standard, the enhancing gradually of environmental consciousness, outdoor exercises also more and more welcomed by the people, the demand for outdoor products is also progressively improving.This has higher requirement to the outdoor leisure furniture of folding seat one class.At present, folding seat is on the market owing to adopting some cross pipe supporting constructions of unified height, four stress point perpendicular contact ground of its surrounding, it is little to there is chassis in such structure, the problems such as chair height is low, easily tumble during use, there is potential safety hazard when particularly children use, after also there is folding, volume is large simultaneously, the problems such as structural stability.
Utility model content
In order to overcome above-mentioned defect, it is large that the purpose of this utility model is to provide a kind of chassis, Stability Analysis of Structures, and convenient folding, the folding seat of be easy to carry, transporting.
For achieving the above object, the technical solution of the utility model is:
A kind of folding seat, comprise seat-cover fabric, also comprise the long cross pipe being positioned at the left and right sides, be positioned at the short delivery breeches pipe of front and back end, stay pipe and backing tube, the bottom pipe of described long cross pipe is all provided with connector and tumbler, and the lower end of described short delivery breeches pipe is flexibly connected by the bottom of tumbler with long cross pipe, and described backing tube lower end is hinged by bottom on rear side of connector and long cross pipe;
Described backing tube is provided with slip plastic, and the rear side upper end of described long cross pipe is flexibly connected with backing tube by slip plastic with the upper end of the short delivery breeches pipe being positioned at rear end;
Described stay pipe is Collapsible structure, and it comprises inner and outer tubes, and described outer tube lower end is hinged by bottom on front side of connector and long cross pipe; Described interior pipe upper end is provided with connection plastic, and on front side of described long cross pipe, upper end is flexibly connected with stay pipe by described connection plastic with the upper end of the short delivery breeches pipe being positioned at front end; After described folding seat is opened completely, described stay pipe is in complete contraction state;
The described upper end being positioned at the short delivery breeches pipe of front end upwards extends and and is connected to form handrail by handrail fabric between backing tube.
Further improvement of the utility model is: also comprise toe board, and described toe board is connected with stay pipe outer tube by fixture.Toe board can provide more comfortable environment for use, facilitates laying of user's pin, and does not take place; And when using as children's chairs, facilitating user to take a seat, human oriented design is stronger.
Further improvement of the utility model is: described toe board is flexibly connected with a wherein toe board fixture, and forms turning structure.Do not affect the folder function of chair, and do not take place, when chair folds, convenient for collecting fasciculation, saves space, is convenient for carrying.
Further improvement of the utility model is: be provided with putting hole in the middle part of described handrail fabric, makes user in use more comfortable, chair functional stronger.
Further improvement of the utility model is: bottom described long cross pipe, all cover has footmuff, can ensure that chair not easily skids on the ground.
Its design principle based on human engineering of the chair that the utility model relates to, adopt high pin to design, after product is opened, four pin outwards strut, form larger chassis, the vertical stress point of chair is moved along on long cross pipe, center of gravity is included in the internal structure scope on chassis, make structure more stable, not easily translate into, security improves greatly, and comfortableness is also high, can be used as baby' chair and uses.
The whole chair of the utility model can faster must fold, make to shrink in all directions by multiple movable part always, pack up and fold convenient compared with other folding seat on market, and the space taken after packing up is very little, lightweight, carry transport when being convenient to outdoor activities.
The utility model arm rest simplicity of design, does not affect folding.
Accompanying drawing explanation
Structural representation when Fig. 1 represents that embodiment pipe fitting is packed up completely;
Structural representation when Fig. 2 represents that embodiment pipe fitting is semi-open;
Structural representation when Fig. 3 represents that embodiment pipe fitting is opened completely;
Fig. 4 represents the structural representation of embodiment;
The long cross pipe two of the long cross pipe of drawing reference numeral: 1-one, 2-, 3-backing tube, 4-short delivery breeches pipe, 5-stay pipe, 6-extension tube, 7-connector, 8-slip plastic, 9-connect plastic, 10-tumbler, 11-toe board, 12-fixture, 14-footmuff, 15-seat-cover fabric, 16-putting hole.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples.
By reference to the accompanying drawings 1 with accompanying drawing 2, the utility model proposes a kind of folding seat, comprise seat-cover fabric, also comprise the long cross pipe being positioned at the left and right sides, be positioned at the short delivery breeches pipe 4 of front and back end, stay pipe 5 and backing tube 3, the bottom of described long cross pipe, being specially apart from ground level is that 1/6 place of long cross pipe body length is respectively equipped with connector 7 and tumbler 10, described connector 7 and tumbler 10 are all in " U " shape, described tumbler 10 is distributed in the inner side of tumbler 7, and the bottom of tumbler 10 is fixedly connected on a lateral surface of described connector 7.The lower end of described short delivery breeches pipe 4 is flexibly connected with the bottom of long cross pipe by tumbler 10, and described backing tube 3 lower end is hinged by bottom on rear side of connector 7 and long cross pipe.
See accompanying drawing 3, described backing tube 3 is provided with slip plastic 8, and the rear side upper end of described long cross pipe is flexibly connected with backing tube 3 by slip plastic 8 with the upper end of the short delivery breeches pipe 4 being positioned at rear end; Described stay pipe 5 is Collapsible structure, and it comprises inner and outer tubes, and described outer tube lower end is hinged by bottom on front side of connector 7 and long cross pipe; Described interior pipe upper end is provided with and connects plastic 9, and on front side of described long cross pipe, upper end is flexibly connected with stay pipe 5 by described connection plastic 9 with the upper end of the short delivery breeches pipe 4 being positioned at front end; After described folding seat is opened completely, described stay pipe is in complete contraction state; The described upper end being positioned at the short delivery breeches pipe 4 of front end upwards extend and and backing tube 3 between be connected to form handrail by handrail fabric, handrail is extension tube 6.
Also comprise toe board 11, described toe board 11 is connected with stay pipe outer tube by fixture 12, and described toe board 11 is flexibly connected with a wherein toe board fixture 12, and forms turning structure, and described toe board fixture 12 front end is respectively equipped with baffle plate.
See accompanying drawing 4, described extension tube 6 is serpentine, and cover has handrail fabric, and the described handrail fabric other end is fixedly connected on backing tube 3, and is provided with putting hole 16 in the middle part of handrail fabric, can place teacup or child's snacks etc. in described putting hole 16.Bottom described two long cross pipes, all cover has footmuff 14, improves the security performance of chair.
During use, catch extension tube 6 cornerwise with it upper end, the upper end of backing tube 3, separated, then " X " shape angle of long cross pipe is slowly opened, slip plastic 8 slowly moves down along backing tube 3, the interior pipe slowly retracted downward of stay pipe 5, short delivery breeches pipe 4 is slowly opened, until backing tube 3 is butted on long cross pipe 1, connect plastic 9 place stay pipe 5, extension tube 6 and long cross pipe fix, then backing tube 3 and short delivery breeches pipe 4 are also fixed by U-shaped connector 7 thereupon, whole chair is opened completely, toe board 11 is rotated on left side toe board fixture 12, conveniently put pin.When packing up, catch extension tube 6 cornerwise with it upper end, the upper end of backing tube 3 equally, it inwardly shunk, then whole chair is slowly shrunk to a bundle, small volume, and take local few, be easy to carry transport.
The utility model adopts high pin to design, after product is opened, four pin outwards strut, and the vertical stress point of chair is moved along on long cross pipe, forms larger chassis, center of gravity is included in the internal structure scope on chassis, make structure more stable, not easily translate into, security improves greatly, comfortableness is also high, can be used as baby' chair and uses.
The utility model utilizes a simply U-shaped structure, pipe fitting is flexibly connected, can realizes the quick rotation of pipe fitting in folding process, and folding method is simple, and adaptability is more extensive, and lightweight, part used is simple and practical, low cost of manufacture.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a folding seat, comprise seat-cover fabric, it is characterized in that: also comprise the long cross pipe being positioned at the left and right sides, be positioned at the short delivery breeches pipe of front and back end, stay pipe and backing tube, the bottom pipe of described long cross pipe is all provided with connector and tumbler, and the lower end of described short delivery breeches pipe is flexibly connected by the bottom of tumbler with long cross pipe, and described backing tube lower end is hinged by bottom on rear side of connector and long cross pipe; Described backing tube is provided with slip plastic, and the rear side upper end of described long cross pipe is flexibly connected with backing tube by slip plastic with the upper end of the short delivery breeches pipe being positioned at rear end; Described stay pipe is Collapsible structure, and it comprises inner and outer tubes, and described outer tube lower end is hinged by bottom on front side of connector and long cross pipe; Described interior pipe upper end is provided with connection plastic, and on front side of described long cross pipe, upper end is flexibly connected with stay pipe by described connection plastic with the upper end of the short delivery breeches pipe being positioned at front end; After described folding seat is opened completely, described stay pipe is in complete contraction state; The described upper end being positioned at the short delivery breeches pipe of front end upwards extends and and is connected to form handrail by handrail fabric between backing tube.
2. folding seat according to claim 1, is characterized in that: also comprise toe board, described toe board is connected with stay pipe outer tube by fixture.
3. folding seat according to claim 2, is characterized in that: described toe board is flexibly connected with a wherein toe board fixture, and forms turning structure.
4. folding seat according to claim 1, is characterized in that: be provided with putting hole in the middle part of described handrail fabric.
5. folding seat according to claim 1, is characterized in that: bottom described long cross pipe, all cover has footmuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928018.8U CN205144034U (en) | 2015-11-20 | 2015-11-20 | Folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928018.8U CN205144034U (en) | 2015-11-20 | 2015-11-20 | Folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205144034U true CN205144034U (en) | 2016-04-13 |
Family
ID=55679787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520928018.8U Active CN205144034U (en) | 2015-11-20 | 2015-11-20 | Folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205144034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266439A (en) * | 2015-11-20 | 2016-01-27 | 常州侨裕旅游用品有限公司 | Folding chair |
| US11241097B2 (en) | 2019-06-04 | 2022-02-08 | Yeti Coolers, Llc | Portable chair |
-
2015
- 2015-11-20 CN CN201520928018.8U patent/CN205144034U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266439A (en) * | 2015-11-20 | 2016-01-27 | 常州侨裕旅游用品有限公司 | Folding chair |
| US11241097B2 (en) | 2019-06-04 | 2022-02-08 | Yeti Coolers, Llc | Portable chair |
| US12144430B2 (en) | 2019-06-04 | 2024-11-19 | Yeti Coolers, Llc | Portable chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |