CN102813399B - Chair in noon recess - Google Patents
Chair in noon recess Download PDFInfo
- Publication number
- CN102813399B CN102813399B CN201210333605.3A CN201210333605A CN102813399B CN 102813399 B CN102813399 B CN 102813399B CN 201210333605 A CN201210333605 A CN 201210333605A CN 102813399 B CN102813399 B CN 102813399B
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- frame
- back frame
- section
- leg support
- foot
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Abstract
The present invention relates to a kind of chair in noon recess, it is characterized in that it comprises the forward foot in a step (1), the rear foot (2), panel frame (3), intermediate strut pin (4) and panel cushion (5), described panel frame (3) comprises seat frame (31), back of the body frame (32) and back frame from front to back, described back frame comprises frame (33) in back frame housing and back frame, described back frame housing comprises before back frame section (35) after section (34) and back frame, and described panel cushion (5) is arranged at the outside surface of panel frame (3). This chair in noon recess has that structural strength is higher, appearance looks elegant, use are comparatively light and handy, be convenient to regulate the advantage of sleeping position.
Description
Technical field
The present invention relates to a kind of chair in noon recess, belong to articles for daily use field.
Background technology
Along with socioeconomic development, people are also more and more higher to the pursuit of life, and in order to people's quality of life better, the lunch break of noon also becomes the process of indispensable adjustment people's body reason psychology. Traditional chair in noon recess is after opening owing to handrail is arranged at the same direction of headrest, when making to sleep, arm cannot stretch, not easily regulate sleeping position, reduce the comfort level of sleep, the folding switching opening state uses also light and handy not, chair in noon recess is easily separated when carrying and comes off, and structural stability is poor. Therefore seeking a kind of sleep comparatively comfortable, it may also be useful to light and handy, integration fixed effect is better, and during carrying, the not easily separated chair in noon recess come off is particularly important.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that a kind of sleep is comparatively comfortable, it may also be useful to light and handy, integration fixed effect is better, the not easily separated chair in noon recess come off during carrying.
The object of the present invention is achieved like this:
A kind of chair in noon recess, it is characterized in that it comprises the forward foot in a step, the rear foot, panel frame, intermediate strut pin and panel cushion, described panel frame comprises seat frame from front to back, back of the body frame and back frame, described back frame comprises frame in back frame housing and back frame, described back frame housing comprises before back frame section after section and back frame, described panel cushion is arranged at the outside surface of panel frame, the described forward foot in a step comprises two front leg support faggings that left and right is arranged, the inner side of described two front leg support faggings is provided with forward foot in a step inner frame, the bottom of described front leg support fagging is provided with castor, described two front leg support fagging tops are provided with handrail, the described rear foot comprises two rear leg support faggings that left and right is arranged, the inner side of described two rear leg support faggings is provided with rear foot inner frame, described forward foot in a step inner frame top is connected with seat frame, seat frame is connected by blinds hinge with back of the body frame, it is connected by cross hinge between described back of the body frame with section before back frame, before described back frame, section is connected by blinds hinge with section after back frame, described back of the body frame is all connected with intermediate strut pin with section before back frame, in described back frame, the front section of frame is fixedly connected with section before back frame, in described back frame rear section of frame with back frame after section stretched chain connection by mouth organ, in described back frame, rear end the right and left of frame is fixed with two blade, described blade and rear foot inner frame are hinged, it is provided with tensioning spring between frame in described back of the body frame and back frame.
Preferred as one, the inner side of the front leg support fagging of described the right and left is provided with slide rail, it is provided with locking switch inside a front leg support fagging on the left side or the right, it is provided with rear foot union lever between described rear foot inner frame, the arranged outside of the rear leg support fagging of described the right and left has slide rail positioning element, described rear foot union lever is provided with forward bayonet socket, described bayonet socket and locking switch are positioned at the same side, between slide rail inside described two front leg support faggings at an angle, between described two slide rail positioning elements and two slide rails, angle is consistent, described slide rail matches with slide rail positioning element, described locking switch matches with bayonet socket.
Preferred as one, after the front end of described mouth organ stretching hinge and back frame, section is by the first bolted splice, in the rear end of described mouth organ stretching hinge and back frame, the both sides of frame are by the 2nd bolted splice, described 2nd bolt is arranged with torsion spring, the front end bending of described torsion spring, the front end of described torsion spring is fastened on the upper surface of mouth organ stretching hinge, and the rear end of described torsion spring embeds the after-frame of frame in back frame.
Preferred as one, described intermediate strut pin is folding support bar.
Compared with prior art, the invention has the beneficial effects as follows:
The forward foot in a step of the present invention, the design of rear foot inner frame and union lever makes structural strength higher, panel cushion and handrail design variation make appearance looks elegant, slide rail and slide rail positioning element make the forward foot in a step and the symmetrical accurate positioning of the rear foot convenient, integration fixed effect is better, not easily separated during carrying come off, mouth organ stretching hinge can control back frame after before section and back frame the angle of section make to be convenient to regulate sleeping position, handrail is arranged at the forward foot in a step, it is convenient to the stretching, extension of arm, when being different from during use that old-fashioned chair in noon recess is horizontal lies, arm cannot stretch, make sleep comparatively comfortable. it is comparatively comfortable that this chair in noon recess has sleep, it may also be useful to light and handy, and integration fixed effect is better, the not easily separated advantage come off during carrying.
Accompanying drawing explanation
Fig. 1 is the folded state side-view of chair in noon recess of the present invention.
Fig. 2 be chair in noon recess of the present invention open side view of the state.
Fig. 3 is the folding of chair in noon recess of the present invention and the side-view opening middle state.
Fig. 4 is the forward foot in a step and the rear foot internal structure schematic diagram of the state of opening of chair in noon recess of the present invention.
Fig. 5 is the mouth organ stretching hinge mounting structure side-view of chair in noon recess of the present invention.
Fig. 6 is the mouth organ stretching hinge mounting structure vertical view of chair in noon recess of the present invention.
Wherein:
The forward foot in a step 1, front leg support fagging 11, forward foot in a step inner frame 12, forward foot in a step union lever 13, castor 14, handrail 15, slide rail 16, locking switch 17
The rear foot 2, rear leg support fagging 21, rear foot inner frame 22, rear foot union lever 23, slide rail positioning element 24, bayonet socket 25
Section 35, a blade 36 after section 34, back frame before frame 33, back frame in panel frame 3, seat frame 31, the back of the body frame 32, back frame
Intermediate strut pin 4
Panel cushion 5
Tensioning spring 6
Mouth organ stretching hinge 7
First bolt 81, the 2nd bolt 82
Torsion spring 9.
Embodiment
See Fig. 1 ~ Fig. 6, a kind of chair in noon recess that the present invention relates to, it comprises the forward foot in a step 1, the rear foot 2, panel frame 3, intermediate strut pin 4 and panel cushion 5, described panel frame 3 comprises seat frame 31, back of the body frame 32 and back frame from front to back, described back frame comprises frame 33 in back frame housing and back frame, described back frame housing comprises before back frame section 35 after section 34 and back frame, and described panel cushion 5 is arranged at the outside surface of panel frame 3
The described forward foot in a step 1 comprises two front leg support faggings 11 that left and right is arranged, the inner side of described two front leg support faggings 11 is provided with forward foot in a step inner frame 12, it is provided with forward foot in a step union lever 13 between described forward foot in a step inner frame 12, the bottom of described front leg support fagging 11 is provided with castor 14, described two front leg support fagging 11 tops are provided with handrail 15, the inner side of the front leg support fagging 11 of described the right and left is provided with slide rail 16, is provided with locking switch 17 inside the front leg support fagging 11 of one, described the right
The described rear foot 2 comprises two rear leg support faggings 21 that left and right is arranged, the inner side of described two rear leg support faggings 21 is provided with rear foot inner frame 22, it is provided with rear foot union lever 23 between described rear foot inner frame 22, the arranged outside of the rear leg support fagging 21 of described the right and left has slide rail positioning element 24, the right-hand member of described rear foot union lever 23 is provided with forward bayonet socket 25, between slide rail 16 inside described two front leg support faggings 11 at an angle, between described two slide rail positioning elements 24 and two slide rails 16, angle is consistent, described slide rail 16 matches with slide rail positioning element 24, described locking switch 17 matches with bayonet socket 25.
Described forward foot in a step inner frame 12 top is connected with seat frame 31, seat frame 31 is connected by blinds hinge with back of the body frame 32, it is connected by cross hinge between described back of the body frame 32 with section 34 before back frame, before described back frame, section 34 is connected by blinds hinge with section 35 after back frame, described back of the body frame 32 is all connected with intermediate strut pin 4 with section 34 before back frame, described intermediate strut pin 4 is folding support bar, in described back frame, the front section of frame 33 is fixedly connected with section 34 before back frame, in described back frame, rear section of frame 33 is connected by mouth organ stretching hinge 7 with section 35 after back frame, in described back frame, rear end the right and left of frame 33 is fixed with two blade 36, described blade 36 is hinged with rear foot inner frame 22, it is provided with tensioning spring 6 between frame 33 in described back of the body frame 32 and back frame.
After the front end of described mouth organ stretching hinge 7 and back frame, section 35 is hinged by the first bolt 81, in the rear end of described mouth organ stretching hinge 7 and back frame, the both sides of frame 33 are hinged by the 2nd bolt 82, described 2nd bolt 82 is arranged with torsion spring 9, the front end bending of described torsion spring 9, the front end of described torsion spring 9 is fastened on the upper surface of mouth organ stretching hinge 7, and the rear end of described torsion spring 9 embeds the after-frame of frame 33 in back frame.
Principle of work:
Chair in noon recess is from folded state to opening state: opened lock switch for locking 17, bayonet socket 25 is separated with locking switch 17, thus slide rail positioning element 24 is separated with slide rail 16, by castor 14 forward slip, the forward foot in a step 1 is separated from outside and the rear foot 2, until seat frame 31, back of the body frame 32 and back frame are in same level, mouth organ stretching hinge is regulated to control the angle of section 34 before section 35 and back frame after back frame, to obtain suitable flat angle of lying.
Chair in noon recess is from state of opening to folded state: regulate mouth organ stretching hinge, after making back frame, before section 35 and back frame, section 34 is in same level, slided backward by castor 14, the forward foot in a step 1 is made to move to outside the rear foot 2, slide rail positioning element 24 moves to detains conjunction mutually with locking switch during slide rail 16 front end 17 and bayonet socket 25, has folded.
Claims (3)
1. a chair in noon recess, it is characterized in that it comprises the forward foot in a step (1), the rear foot (2), panel frame (3), intermediate strut pin (4) and panel cushion (5), described panel frame (3) comprises seat frame (31), back of the body frame (32) and back frame from front to back, described back frame comprises frame (33) in back frame housing and back frame, described back frame housing comprises before back frame section (35) after section (34) and back frame, described panel cushion (5) is arranged at the outside surface of panel frame (3)
The described forward foot in a step (1) comprises two front leg support faggings (11) that left and right is arranged, the inner side of described two front leg support faggings (11) is provided with forward foot in a step inner frame (12), the bottom of described front leg support fagging (11) is provided with castor (14), described two front leg support fagging (11) tops are provided with handrail (15)
The described rear foot (2) comprises two rear leg support faggings (21) that left and right is arranged, the inner side of described two rear leg support faggings (21) is provided with rear foot inner frame (22),
Described forward foot in a step inner frame (12) top is connected with seat frame (31), seat frame (31) is connected by blinds hinge with back of the body frame (32), described back of the body frame (32) is connected by cross hinge between section (34) with before back frame, before described back frame, section (34) is connected by blinds hinge with section (35) after back frame, described back of the body frame (32) is all connected with intermediate strut pin (4) with section (34) before back frame, in described back frame, the front section of frame (33) is fixedly connected with section (34) before back frame, in described back frame, rear section of frame (33) is connected by the mouth organ hinge (7) that stretches with section (35) after back frame, in described back frame, rear end the right and left of frame (33) is fixed with two blade (36), described blade (36) is hinged with rear foot inner frame (22), it is provided with tensioning spring (6) between frame (33) in described back of the body frame (32) and back frame,
The inner side of the front leg support fagging (11) of the right and left is provided with slide rail (16), front leg support fagging (11) inner side on the left side or the right is provided with locking switch (17), it is provided with rear foot union lever (23) between described rear foot inner frame (22), the arranged outside of two rear leg support faggings (21) that described left and right is arranged has slide rail positioning element (24), described rear foot union lever (23) is provided with forward bayonet socket (25), described bayonet socket (25) and locking switch (17) are positioned at the same side, between the slide rail (16) of described two front leg support faggings (11) inner side at an angle, between two slide rail positioning elements (24) and two slide rails (16), angle is consistent, described slide rail (16) matches with slide rail positioning element (24), described locking switch (17) matches with bayonet socket (25).
2. a kind of chair in noon recess according to claim 1, after it is characterized in that the front end of described mouth organ stretching hinge (7) and back frame, section (35) is hinged by the first bolt (81), in the rear end of described mouth organ stretching hinge (7) and back frame, the both sides of frame (33) are hinged by the 2nd bolt (82), described 2nd bolt (82) is arranged with torsion spring (9), the front end bending of described torsion spring (9), the front end of described torsion spring (9) is fastened on the upper surface of mouth organ stretching hinge (7), and the rear end of described torsion spring (9) embeds the after-frame of frame (33) in back frame.
3. a kind of chair in noon recess according to claim 1 and 2, it is characterised in that described intermediate strut pin (4) is folding support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333605.3A CN102813399B (en) | 2012-09-11 | 2012-09-11 | Chair in noon recess |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333605.3A CN102813399B (en) | 2012-09-11 | 2012-09-11 | Chair in noon recess |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102813399A CN102813399A (en) | 2012-12-12 |
| CN102813399B true CN102813399B (en) | 2016-06-01 |
Family
ID=47298106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210333605.3A Active CN102813399B (en) | 2012-09-11 | 2012-09-11 | Chair in noon recess |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102813399B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1254965Y (en) * | 2020-07-30 | 2021-01-15 | Duro Antonio Cuenca | Folding modular sofa |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201445609U (en) * | 2009-08-12 | 2010-05-05 | 李长占 | Multifunctional movable nursing bed chair |
| CN201550949U (en) * | 2009-05-27 | 2010-08-18 | 周璐 | Safety locking device of folding nursing bed chair |
| CN201767496U (en) * | 2010-09-07 | 2011-03-23 | 山东育达医疗设备有限公司 | Folding bed chair in ward |
| CN201879201U (en) * | 2010-10-26 | 2011-06-29 | 胡春梅 | Multifunctional folding accompanying chair |
| CN201888536U (en) * | 2010-11-17 | 2011-07-06 | 阜阳市阜康医疗设备有限公司 | Multifunctional accompanying chair |
| CN202604218U (en) * | 2012-04-13 | 2012-12-19 | 韶关市凯达木制品家具有限公司 | Foldable sofa bed |
| CN202820434U (en) * | 2012-09-11 | 2013-03-27 | 江阴市凯丽康健器材有限公司 | Noon break chair |
-
2012
- 2012-09-11 CN CN201210333605.3A patent/CN102813399B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201550949U (en) * | 2009-05-27 | 2010-08-18 | 周璐 | Safety locking device of folding nursing bed chair |
| CN201445609U (en) * | 2009-08-12 | 2010-05-05 | 李长占 | Multifunctional movable nursing bed chair |
| CN201767496U (en) * | 2010-09-07 | 2011-03-23 | 山东育达医疗设备有限公司 | Folding bed chair in ward |
| CN201879201U (en) * | 2010-10-26 | 2011-06-29 | 胡春梅 | Multifunctional folding accompanying chair |
| CN201888536U (en) * | 2010-11-17 | 2011-07-06 | 阜阳市阜康医疗设备有限公司 | Multifunctional accompanying chair |
| CN202604218U (en) * | 2012-04-13 | 2012-12-19 | 韶关市凯达木制品家具有限公司 | Foldable sofa bed |
| CN202820434U (en) * | 2012-09-11 | 2013-03-27 | 江阴市凯丽康健器材有限公司 | Noon break chair |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102813399A (en) | 2012-12-12 |
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