CN102987782A - Foldable chair-back structure - Google Patents
Foldable chair-back structure Download PDFInfo
- Publication number
- CN102987782A CN102987782A CN2012104206061A CN201210420606A CN102987782A CN 102987782 A CN102987782 A CN 102987782A CN 2012104206061 A CN2012104206061 A CN 2012104206061A CN 201210420606 A CN201210420606 A CN 201210420606A CN 102987782 A CN102987782 A CN 102987782A
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- folding part
- chair
- back body
- chair back
- magnetic blocks
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Abstract
The invention relates to a foldable chair-back structure comprising a chair-back body and a folding part. The folding part is installed on the upper part of the chair-back body, the folding part is hinged with a rear side position of the chair-back body, the folding part is provided with a transverse arc-shaped projection, first magnetic blocks with opposite polarities are respectively arranged on the back parts of the folding part and the chair-back body, and second magnetic blocks with opposite polarities are respectively arranged on docking positions of the folding part and the chair-back body. The folded folding part and the chair-back body can be automatically absorbed and connected by magnetism through the first magnetic blocks, the unbent folding part and the chair-back body can be automatically absorbed and connected by the magnetism through the second magnetic blocks, the arc-shaped projection of the connected folding part can play a role of a pillow, and a person can comfortably lie down for rest only if the chair-back is slantly placed. By adopting the design, the function of lying down for rest of a plurality of advanced seat chairs can be realized by a common seat chair after simple improvement, the structure is simple, and the cost is low.
Description
Technical field
The present invention relates to a kind of office seating structure, specifically back structure.
Background technology
Existing office seating, the function that seating can only be provided more simple in structure, if need to lie on the back on the seat, have a rest, need to carry out very complicated design to the structure of seat, so also just improved the Design and manufacture cost of seat itself, one can provide the seat of lying on the back and having a rest, and common employee can not bear.So also how to design a kind of simple in structure and the problem of the armchair structure of the rest function of lying on the back can be provided with regard to having proposed one.
Summary of the invention
Based on the problems referred to above, the invention provides a kind of can backfolding back structure.
The objective of the invention is to be achieved through the following technical solutions:
A kind of foldable chair back structure, comprise chair back body and folding part, described folding part is installed in the top of chair back body, and the rearward position of folding part and chair back body is hinged, described folding part is provided with a horizontal arc convex, the rear portion of described folding part and chair back body is respectively equipped with the first relative magnetic patch of polarity, and is respectively equipped with the second relative magnetic patch of polarity at the docking location of described folding part and chair back body.
Described the first magnetic patch can make the folding part after folding be connected the magnetic automatic pick to connect with chair back body;
Described the second magnetic patch can make the folding part of stretching be connected the magnetic automatic pick to connect with chair back body, and the arc convex of the folding part after connecting can play the effect of pillow, as long as the chair back is tiltedly put the rest that couches that can allow the people very comfortable;
By design of the present invention, can make common seat after simply improving, can realize the function that couches and have a rest that a lot of High-grade chairs have, simple in structure, cost is low.
Description of drawings
The below is described in further detail the present invention with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure chart of the described foldable chair back structure of embodiment of the invention folded state.
Fig. 2 is the structure chart of the described foldable chair back structure of embodiment of the invention open mode.
The specific embodiment
Shown in Fig. 1-2, the described foldable chair back structure of the embodiment of the invention, comprise chair back body 1 and folding part 2, described folding part 2 is installed in the top of chair back body 1, and folding part 2 is hinged with the rearward position of chair back body 1, described folding part 2 is provided with a horizontal arc convex 3, and the rear portion of described folding part 2 and chair back body 1 is respectively equipped with the first relative magnetic patch 4 of polarity, and is respectively equipped with the second relative magnetic patch 5 of polarity at the docking location of described folding part 2 and chair back body 1.
Described the first magnetic patch 4 can make the folding part after folding be connected the magnetic automatic pick to connect with chair back body;
Described the second magnetic patch 5 can make the folding part of stretching be connected the magnetic automatic pick to connect with chair back body, and the arc convex of the folding part after connecting can play the effect of pillow, as long as the chair back is tiltedly put the rest that couches that can allow the people very comfortable;
By design of the present invention, can make common seat after simply improving, can realize the function that couches and have a rest that a lot of High-grade chairs have, simple in structure, cost is low.
Claims (1)
1. foldable chair back structure, it is characterized in that, comprise chair back body and folding part, described folding part is installed in the top of chair back body, and the rearward position of folding part and chair back body is hinged, described folding part is provided with a horizontal arc convex, and the rear portion of described folding part and chair back body is respectively equipped with the first relative magnetic patch of polarity, and is respectively equipped with the second relative magnetic patch of polarity at the docking location of described folding part and chair back body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012104206061A CN102987782A (en) | 2012-10-30 | 2012-10-30 | Foldable chair-back structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012104206061A CN102987782A (en) | 2012-10-30 | 2012-10-30 | Foldable chair-back structure |
Publications (1)
Publication Number | Publication Date |
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CN102987782A true CN102987782A (en) | 2013-03-27 |
Family
ID=47917255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012104206061A Pending CN102987782A (en) | 2012-10-30 | 2012-10-30 | Foldable chair-back structure |
Country Status (1)
Country | Link |
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CN (1) | CN102987782A (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2543420Y (en) * | 2002-02-28 | 2003-04-09 | 余波 | Chair with foldable back |
US6824220B1 (en) * | 2003-12-19 | 2004-11-30 | Gregory P. Davison | Modular furniture retaining system |
CN2659247Y (en) * | 2003-12-10 | 2004-12-01 | 赵如进 | Folding office chairs |
CN201553059U (en) * | 2009-11-30 | 2010-08-18 | 甘伟烨 | Seat cushion of bus chair |
CN201557811U (en) * | 2009-12-10 | 2010-08-25 | 姜帆 | Flip-lid type theftproof dining chair |
CN201831342U (en) * | 2010-09-27 | 2011-05-18 | 杭州市余杭第二高级中学 | Chair with folding cushion and rotating armrest |
CN102160718A (en) * | 2010-07-04 | 2011-08-24 | 冯世英 | Backrest folding chair |
CN202842955U (en) * | 2012-10-30 | 2013-04-03 | 无锡鸿声铝业有限公司 | Foldable chair back structure |
-
2012
- 2012-10-30 CN CN2012104206061A patent/CN102987782A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2543420Y (en) * | 2002-02-28 | 2003-04-09 | 余波 | Chair with foldable back |
CN2659247Y (en) * | 2003-12-10 | 2004-12-01 | 赵如进 | Folding office chairs |
US6824220B1 (en) * | 2003-12-19 | 2004-11-30 | Gregory P. Davison | Modular furniture retaining system |
CN201553059U (en) * | 2009-11-30 | 2010-08-18 | 甘伟烨 | Seat cushion of bus chair |
CN201557811U (en) * | 2009-12-10 | 2010-08-25 | 姜帆 | Flip-lid type theftproof dining chair |
CN102160718A (en) * | 2010-07-04 | 2011-08-24 | 冯世英 | Backrest folding chair |
CN201831342U (en) * | 2010-09-27 | 2011-05-18 | 杭州市余杭第二高级中学 | Chair with folding cushion and rotating armrest |
CN202842955U (en) * | 2012-10-30 | 2013-04-03 | 无锡鸿声铝业有限公司 | Foldable chair back structure |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |