CN103876513B - A kind of portable multifunctional tables and chairs - Google Patents
A kind of portable multifunctional tables and chairs Download PDFInfo
- Publication number
- CN103876513B CN103876513B CN201410052126.3A CN201410052126A CN103876513B CN 103876513 B CN103876513 B CN 103876513B CN 201410052126 A CN201410052126 A CN 201410052126A CN 103876513 B CN103876513 B CN 103876513B
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- China
- Prior art keywords
- chairs
- seat
- gathering sill
- tables
- axostylus axostyle
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Abstract
The present invention provides a kind of portable multifunctional tables and chairs and multifunctional assembled Portable combined table and chair, including a rectangular-shaped back frame, the axostylus axostyle that can move up and down it is provided with along frame height direction in described back frame, described shaft rod upper sleeve is provided with the seat that can rotate around axostylus axostyle, and described seat bottom surface is provided with scalable leg.The present invention has collapsible, liftable, can realize the functions such as single double switching, tables and chairs integration, easy to use and be easy to carry, and provides great convenience for user's daily life.
Description
Technical field
The present invention relates to a kind of multifunctional assembled Portable combined table and chair.
Background technology
Existing desk and Chair structure and function are essentially all separate, or are connected by simple structure, although part table sizes is adjustable, but structure is more complicated, and controlled variable is limited, tables and chairs function singleness, it is difficult to provide variation function.
Summary of the invention
The problems referred to above are improved by the present invention, i.e. the technical problem to be solved in the present invention be existing desk and Chair structure and functional separation, function singleness, and structure complex.
First specific embodiments of the present invention is: a kind of portable multifunctional tables and chairs, including a rectangular-shaped back frame, the axostylus axostyle that can move up and down it is provided with along frame height direction in described back frame, described shaft rod upper sleeve is provided with the seat that can rotate around axostylus axostyle, and described seat bottom surface is provided with scalable leg.
Further, described back frame includes a pair longitudinally disposed two support bar, described two post uppers connect cross bar, it is provided with gathering sill in the middle part of described two support bars, described axostylus axostyle two ends pass gathering sill, and it is provided with fixing nut, several diameters circular hole more than gathering sill width it is arranged at intervals with in described gathering sill short transverse, the width of described fixing nut is less than gathering sill width, the length of fixing nut is more than gathering sill width, when fixing nut moves to circular hole, rotate nut and make on nut card and circular hole, thus fixing seat height.
Further, described extending foot includes sleeve pipe and the expansion link being sheathed in sleeve pipe, and described sleeve pipe is hinged by loose-leaf, and described expansion link is provided with snak link, and described sleeve pipe is provided with the through hole stretched out for snak link.
Further, described scalable leg is arranged at the front side bottom seat.
Further, described seat edge is provided with the projection or groove that can splice mutually with other seat edges.
Second specific embodiments of the present invention is: a kind of multifunctional assembled Portable combined table and chair, including two portable multifunctional tables and chairs, it is characterised in that said two portable multifunctional tables and chairs back frame is connected with each other the most dorsad.
Compared with prior art, the method have the advantages that
(1) collapsible: the seat of present invention design and a spike of lower section use rotatable or that loose-leaf is hinged mode to be attached, when need not use, as long as it being folded up and being placed on corner, take up room the least, provide great convenience for user's daily life.
(2) liftable: by rotating nut, the height of regulation axostylus axostyle, realize the regulation of seat height.And the conversion of Cain and Abel can be realized.
(3) combination and variation by connecting two individual chair realizes double chair conversion: can carry out individual chair according to the demand of number, double chair is changed, and realizes the function of desk and chair simultaneously.
(4) adjustable table size and shape: when structure becomes desk form, can be spliced into multiple stands the big desk of difformity and size.
Accompanying drawing explanation
Fig. 1 is Portable combined table and chair back frame structural representation of the present invention.
Fig. 2 is tables and chairs structural representation of the present invention.
Fig. 3 is that tables and chairs of the present invention are transformed to table structure schematic diagram.
Fig. 4 is tables and chairs combinative structure schematic diagram of the present invention.
Fig. 5 is that Fig. 4 tables and chairs combinative structure draws schematic diagram in.
Fig. 6 is multiple tables and chairs splicing construction schematic diagrams.
Detailed description of the invention
The present invention will be further described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
nullAs shown in figs. 1 to 6,Specific embodiments of the present invention are: a kind of portable multifunctional tables and chairs，Including a rectangular-shaped back frame 10，Described back frame 10 includes a pair longitudinally disposed two support bar 110，Described two post uppers connect cross bar 120，It is provided with gathering sill 111 in the middle part of two support bars 110 described in described back frame 10，The axostylus axostyle 20 that can move up and down it is provided with along framework 10 short transverse in back frame 10，Axostylus axostyle 20 two ends pass gathering sill 111，Axostylus axostyle 20 two ends are provided with fixing nut 210，Several diameters circular hole 112 more than gathering sill width it is arranged at intervals with in gathering sill short transverse，Described fixing nut 210 is rectangular-shaped in class，Fixing nut 210 width is less than gathering sill width，The length of fixing nut is more than gathering sill width，When fixing nut 210 rotate to，When fixing nut 210 moves to circular hole，Rotate nut 210 to make on nut length direction card and circular hole，Thus the height of fixed axostyle，The seat 30 that can rotate it is arranged with around axostylus axostyle on described axostylus axostyle 20，Thus the condition height of seat.
Seat 30 bottom surface is provided with scalable leg 40, and extending foot 40 includes sleeve pipe 410 and the expansion link 420 being sheathed in sleeve pipe 410, and described sleeve pipe is hinged by loose-leaf, and described expansion link is provided with snak link, and described sleeve pipe is provided with the through hole stretched out for snak link.Through hole can need to arrange according to length multiple, and when needing flexible, pressing snak link button carries out the scaling operation of expansion link 420 simultaneously, and when running into the through hole on sleeve pipe, button ejects under the action of the spring,
Seat 30 relies on two support bars 110 of back frame 10 and extending foot 40 to support.Extending foot is arranged at the front side bottom seat.
Seat 30 can form desktop after raising, seat 30 edge is provided with the projection or groove that can splice mutually with other seat edges, the seat 30 of multiple tables and chairs can be spliced into the bigger seat of difformity and size.
The present invention utilizes liftable seat 30 to form chair or desk, recycling structure that is multiple scalable or that fold makes tables and chairs be folded up taking up room the least, recycle multiple splicing construction and can the most arbitrarily change size, solve the defect of current controlled variable limited tables and chairs function singleness, wide market.
The foregoing is only presently preferred embodiments of the present invention, all impartial changes done according to scope of the present invention patent and modification, all should belong to the covering scope of the present invention.
Claims (4)
1. portable multifunctional tables and chairs, it is characterized in that, including a rectangular-shaped back frame, the axostylus axostyle that can move up and down it is provided with along frame height direction in described back frame, described shaft rod upper sleeve is provided with the seat that can rotate around axostylus axostyle, described seat bottom surface is provided with scalable leg, described back frame includes a pair longitudinally disposed two support bar, described two post uppers connect cross bar, it is provided with gathering sill in the middle part of described two support bars, described axostylus axostyle two ends pass gathering sill, and it is provided with fixing nut, several diameters circular hole more than gathering sill width it is arranged at intervals with in described gathering sill short transverse, the width of described fixing nut is less than gathering sill width, the length of fixing nut is more than gathering sill width, when fixing nut moves to circular hole, rotate nut and make on nut card and circular hole, thus fix seat height.
A kind of portable multifunctional tables and chairs the most according to claim 1, described extending foot includes sleeve pipe and the expansion link being sheathed in sleeve pipe, described sleeve pipe is hinged by loose-leaf, and described expansion link is provided with snak link, and described sleeve pipe is provided with the through hole stretched out for snak link.
A kind of portable multifunctional tables and chairs the most according to claim 2, described scalable leg is arranged at the front side bottom seat.
A kind of portable multifunctional tables and chairs the most according to claim 2, described seat edge is provided with the projection or groove that can splice mutually with other seat edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052126.3A CN103876513B (en) | 2014-02-17 | 2014-02-17 | A kind of portable multifunctional tables and chairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410052126.3A CN103876513B (en) | 2014-02-17 | 2014-02-17 | A kind of portable multifunctional tables and chairs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103876513A CN103876513A (en) | 2014-06-25 |
| CN103876513B true CN103876513B (en) | 2016-08-17 |
Family
ID=50945886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410052126.3A Expired - Fee Related CN103876513B (en) | 2014-02-17 | 2014-02-17 | A kind of portable multifunctional tables and chairs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103876513B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939551A (en) * | 2015-06-30 | 2015-09-30 | 钦州学院 | Multifunctional sofa deck chair |
| CN105173326B (en) * | 2015-09-24 | 2017-07-11 | 深圳市华星光电技术有限公司 | A kind of packing case of adjustable dimension |
| CN105231669A (en) * | 2015-11-09 | 2016-01-13 | 南通理工学院 | Dual-purpose adjustable on-bed desk for single person and two persons |
| CN108669873A (en) * | 2018-05-31 | 2018-10-19 | 王德文 | portable storage chair |
| CN112081268A (en) * | 2020-09-29 | 2020-12-15 | 上海曜年空间设计有限公司 | Take decorative wall of seat |
| CN112401539A (en) * | 2020-10-19 | 2021-02-26 | 江苏好朋友玩具有限公司 | Foldable table and chair |
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| CN1169661A (en) * | 1994-12-12 | 1998-01-07 | 恩里科·西奥恩卡达 | Folding chair |
| CN2462905Y (en) * | 2001-01-07 | 2001-12-05 | 郑芃 | Automatic general massage body-building chair |
| WO2006096369A2 (en) * | 2005-03-08 | 2006-09-14 | Steelcase Development Corporation | Seating with shape-changing back support frame |
| CN203121551U (en) * | 2013-03-14 | 2013-08-14 | 北京市丽日办公用品有限责任公司 | Multifunctional tablet chair |
| CN203693008U (en) * | 2014-02-17 | 2014-07-09 | 福州大学 | Multifunctional portable desk-and-chair |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072342A (en) * | 1976-04-20 | 1978-02-07 | Pontiac Furniture Industries, Inc. | Recliner chair |
| CN2585586Y (en) * | 2002-06-19 | 2003-11-12 | 王科甲 | Multifunctional folding stainless steel chair |
| US7374247B2 (en) * | 2005-07-08 | 2008-05-20 | Welsh Kerry L | Footrest for chair |
| US7455357B2 (en) * | 2006-10-04 | 2008-11-25 | Lear Corporation | Active head restraint system for a vehicle seat |
| CN201051988Y (en) * | 2007-07-13 | 2008-04-30 | 上海大学 | Chair lift capable of regulating chair face height |
| CN201948339U (en) * | 2011-02-21 | 2011-08-31 | 王子豪 | Position-correcting chair for senior high school students |
| CN102934917A (en) * | 2012-11-22 | 2013-02-20 | 韩兴蒙 | Multi-functional seat |
-
2014
- 2014-02-17 CN CN201410052126.3A patent/CN103876513B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1169661A (en) * | 1994-12-12 | 1998-01-07 | 恩里科·西奥恩卡达 | Folding chair |
| CN2462905Y (en) * | 2001-01-07 | 2001-12-05 | 郑芃 | Automatic general massage body-building chair |
| WO2006096369A2 (en) * | 2005-03-08 | 2006-09-14 | Steelcase Development Corporation | Seating with shape-changing back support frame |
| CN203121551U (en) * | 2013-03-14 | 2013-08-14 | 北京市丽日办公用品有限责任公司 | Multifunctional tablet chair |
| CN203693008U (en) * | 2014-02-17 | 2014-07-09 | 福州大学 | Multifunctional portable desk-and-chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103876513A (en) | 2014-06-25 |
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Granted publication date: 20160817 Termination date: 20200217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |