CN103876513A - Multifunctional portable table and chair - Google Patents
Multifunctional portable table and chair Download PDFInfo
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- CN103876513A CN103876513A CN201410052126.3A CN201410052126A CN103876513A CN 103876513 A CN103876513 A CN 103876513A CN 201410052126 A CN201410052126 A CN 201410052126A CN 103876513 A CN103876513 A CN 103876513A
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- seat
- gathering sill
- chair
- hold
- sleeve pipe
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Abstract
The invention provides a set of multifunctional portable table and chair and a set of combined type multifunctional portable table and chair. The set of multifunctional portable table and chair comprises a rectangular backrest framework, wherein a shaft rod, capable of moving up and down in a height direction of the framework, is arranged in the backrest framework; a seat, capable of rotating around the shaft rod, sleeves the shaft rod; telescopic support legs are arranged at the bottom of the seat. The set of multifunctional portable table and chair has the functions of being folded and lifted, realizing switching between single-person use and double-person use, integrating the table and the chair and the like; the set of table and chair is convenient to use and carry, thus providing great convenience for daily lives of users.
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 all separated substantially, or connect by simple structure, although part table sizes is adjustable, structure is more complicated, and controlled variable is limited, and tables and chairs function singleness is difficult to provide diversified function.
Summary of the invention
The present invention improves the problems referred to above, the technical problem to be solved in the present invention be existing desk and Chair structure and function separately, function singleness, and structure is comparatively complicated.
The first specific embodiments of the present invention is: a kind of portable multifunctional tables and chairs, comprise a rectangular-shaped back frame, in described back frame, be provided with the axostylus axostyle that can move up and down along frame height direction, described shaft rod upper sleeve is provided with can be around the seat of spindle rotation, and described seat bottom surface is provided with scalable leg.
Further, described back frame comprises two support bars of a pair of longitudinal setting, described two post uppers are connected with cross bar, described two support bar middle parts are provided with gathering sill, described axostylus axostyle two ends are through gathering sill, and be provided with hold-down nut, in described gathering sill short transverse, be arranged at intervals with the circular hole that several diameters are greater than gathering sill width, the width of described hold-down nut is less than gathering sill width, the length of hold-down nut is greater than gathering sill width, in the time that hold-down nut moves to circular hole, rotating nut makes on nut card and circular hole, thus fixing seat height.
Further, described extending foot comprises sleeve pipe and be sheathed on the expansion link 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 stretching out for snak link.
Further, described scalable leg is arranged at the front side of seat bottom.
Further, described seat edge is provided with projection or the groove that can splice mutually with other seat edges.
The second specific embodiments of the present invention is: a kind of multifunctional assembled Portable combined table and chair, comprise two portable multifunctional tables and chairs, and it is characterized in that, described two portable multifunctional tables and chairs back frames interconnect mutually dorsad.
Compared with prior art, the present invention has following beneficial effect:
(1) collapsible: the seat of the present invention's design and the feet of below adopt mode rotatable or that loose-leaf is hinged to connect, in the time not needing to use, as long as it is folded up and is placed on corner, take up room very little, for user's daily life provides great facility.
(2) liftable: by rotating nut, the height of adjustment axle, realizes the adjusting of seat height.And can realize the conversion of Cain and Abel.
(3) realize double chair conversion by the combination variation that connects two individual chair: can, according to the demand of number, carry out individual chair, double chair is changed, and realize the function of desk and chair simultaneously.
(4) adjustable table size and shape: in the time that structure becomes desk form, multiple stands can be spliced into the large 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 combining structure schematic diagram of the present invention.
Fig. 5 is that Fig. 4 tables and chairs combining structure is drawn schematic diagram in.
Fig. 6 is multiple tables and chairs splicing construction schematic diagrames.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As shown in Fig. 1～6, specific embodiment of the invention scheme is: a kind of portable multifunctional tables and chairs, comprise a rectangular-shaped back frame 10, described back frame 10 comprises two support bars 110 of a pair of longitudinal setting, described two post uppers are connected with cross bar 120, described in described back frame 10, two support bar 110 middle parts are provided with gathering sill 111, in back frame 10, be provided with the axostylus axostyle 20 that can move up and down along framework 10 short transverses, axostylus axostyle 20 two ends are through gathering sill 111, axostylus axostyle 20 two ends are provided with hold-down nut 210, in gathering sill short transverse, be arranged at intervals with the circular hole 112 that several diameters are greater than gathering sill width, it is rectangular-shaped that described hold-down nut 210 is class, hold-down nut 210 width are less than gathering sill width, the length of hold-down nut is greater than gathering sill width, when hold-down nut 210 rotates extremely, in the time that hold-down nut 210 moves to circular hole, rotating nut 210 makes on nut length direction card and circular hole, thereby the height of fixed axostyle, on described axostylus axostyle 20, being arranged with can be around the seat of spindle rotation 30, thereby condition the height of seat.
The present invention utilizes liftable seat 30 to form chair or desk, recycle multiple scalable or folding structures make tables and chairs collapsible take up room very little, recycle multiple splicing construction and can arbitrarily change as required size, the defect that has solved the limited tables and chairs function singleness of current controlled variable, market prospects are wide.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (5)
1. portable multifunctional tables and chairs, it is characterized in that, comprise a rectangular-shaped back frame, in described back frame, be provided with the axostylus axostyle that can move up and down along frame height direction, described shaft rod upper sleeve is provided with can be around the seat of spindle rotation, and described seat bottom surface is provided with scalable leg.
2. a kind of portable multifunctional tables and chairs according to claim 1, described back frame comprises two support bars of a pair of longitudinal setting, described two post uppers are connected with cross bar, described two support bar middle parts are provided with gathering sill, described axostylus axostyle two ends are through gathering sill, and be provided with hold-down nut, in described gathering sill short transverse, be arranged at intervals with the circular hole that several diameters are greater than gathering sill width, the width of described hold-down nut is less than gathering sill width, the length of hold-down nut is greater than gathering sill width, in the time that hold-down nut moves to circular hole, rotating nut makes on nut card and circular hole, thereby fixing seat height.
3. a kind of portable multifunctional tables and chairs according to claim 2, described extending foot comprises sleeve pipe and is sheathed on the expansion link 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 stretching out for snak link.
4. a kind of portable multifunctional tables and chairs according to claim 3, described scalable leg is arranged at the front side of seat bottom.
5. a kind of portable multifunctional tables and chairs according to claim 3, described seat edge is provided with projection or the 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 true CN103876513A (en) | 2014-06-25 |
| CN103876513B 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) |
Cited By (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 |
| CN105173326A (en) * | 2015-09-24 | 2015-12-23 | 深圳市华星光电技术有限公司 | Packaging case with adjustable size |
| CN105231669A (en) * | 2015-11-09 | 2016-01-13 | 南通理工学院 | Single-person and double-person dual-purpose adjustable bed desk |
| 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 |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072342A (en) * | 1976-04-20 | 1978-02-07 | Pontiac Furniture Industries, Inc. | Recliner chair |
| 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 |
| CN2585586Y (en) * | 2002-06-19 | 2003-11-12 | 王科甲 | Multifunctional folding stainless steel chair |
| WO2006096369A2 (en) * | 2005-03-08 | 2006-09-14 | Steelcase Development Corporation | Seating with shape-changing back support frame |
| US20070001502A1 (en) * | 2005-07-08 | 2007-01-04 | Welsh Kerry L | Footrest for chair |
| US20080084098A1 (en) * | 2006-10-04 | 2008-04-10 | 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 |
| 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 |
-
2014
- 2014-02-17 CN CN201410052126.3A patent/CN103876513B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4072342A (en) * | 1976-04-20 | 1978-02-07 | Pontiac Furniture Industries, Inc. | Recliner chair |
| 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 |
| CN2585586Y (en) * | 2002-06-19 | 2003-11-12 | 王科甲 | Multifunctional folding stainless steel chair |
| WO2006096369A2 (en) * | 2005-03-08 | 2006-09-14 | Steelcase Development Corporation | Seating with shape-changing back support frame |
| US20070001502A1 (en) * | 2005-07-08 | 2007-01-04 | Welsh Kerry L | Footrest for chair |
| US20080084098A1 (en) * | 2006-10-04 | 2008-04-10 | 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 |
| 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 |
Cited By (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 |
| CN105173326A (en) * | 2015-09-24 | 2015-12-23 | 深圳市华星光电技术有限公司 | Packaging case with adjustable size |
| CN105231669A (en) * | 2015-11-09 | 2016-01-13 | 南通理工学院 | Single-person and double-person dual-purpose adjustable bed desk |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103876513B (en) | 2016-08-17 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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: 20160817 Termination date: 20200217 |