CN2115008U - Sitting and lying folding chair - Google Patents
Sitting and lying folding chair Download PDFInfo
- Publication number
- CN2115008U CN2115008U CN 92206722 CN92206722U CN2115008U CN 2115008 U CN2115008 U CN 2115008U CN 92206722 CN92206722 CN 92206722 CN 92206722 U CN92206722 U CN 92206722U CN 2115008 U CN2115008 U CN 2115008U
- Authority
- CN
- China
- Prior art keywords
- seat
- hinged
- bracket
- pad
- chute
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000742 Cotton Polymers 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 210000001699 lower leg Anatomy 0.000 abstract description 8
- 210000002414 leg Anatomy 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a sitting and lying folding chair. It is characterized by that on the basis of existent technology a subframe hinged on the front end of seat support for supporting crus is added, and the link rod is respectively hinged with subframe and lower end of back support to form a four-link linkage mechanism. People feel comfortable and natural when sitting or lying half; the use is convenient, and the sitting and lying modes can be directly changed without the need of standing up again to adjust the deck chair; the structure is compact; the folding and the carrying are both convenient.
Description
The utility model relates to a kind of seat folding seat for sleeping in.
In existing Folding deck chair, main support is made up of bearing support back bracket, seat bracket and two, wherein an end of back bracket lower end and seat bracket is hinged, and it is then hinged with seat bracket by another hinged bearing support of bar shaped hinge joint and bearing support, hinged with back bracket, the upper end of bearing support cooperates with the teeth groove of handrail, can regulate the angle of chaise longue backrest, the limited length of this structure seat bracket, need establish secondary chair supporting lower leg portion in addition, secondary chair cover is on the slide bar on the seat bracket.Its weak point is: 1. owing to have just different differential between chaise longue and the secondary chair, when the people lies on the chaise longue, shank is then taken and is placed on the secondary chair, this moment, two place's supporting-points were arranged at the people bottom, one place is that heel is supported by secondary chair, a place be lower leg and thigh by seat bracket before end bearing, this makes people's shank very uncomfortable, time is long, makes the leg thrombosis easily and benumbs.2. structure is more scrappy, and folding, carrying still has inconvenience.3. use loaded down with trivial detailsly, when lying down, specially secondary chair is pulled out as need, horizontal when being transformed into from sitting posture, or, all will regain one's feet secondary chair is pulled out or pushed when being transformed into sitting posture from horizontal.
The purpose of this utility model is exactly in order to overcome weak point of the prior art, and it is comfortable, easy to use to provide a kind of seat to crouch, the seat of the compact conformation folding seat that crouches.
The purpose of this utility model can realize by following technical measures: it is by back bracket (1), seat support (2), two hinged bearing supports (3) in upper end are formed, wherein back bracket (1) bottom and seat support (2) one ends are hinged, and it is hinged with the lower portion of bearing support (3b) by bar shaped hinge joint (4), position and seat support (2) middle part is hinged up for another bearing support (3a), the handrail (5) that has angle regulator (6) is hinged with back bracket (1) lower portion, and cooperate with angle regulator (6) on it by the hinged end points of two bearing supports (3), it is characterized in that also being hinged with the subframe (7) of a supporting shank at the front end of seat bracket (2), this subframe (7) is parallel with seat bracket (2) by one again and link rod (8) equal in length is hinged near the position at middle part, the other end of link rod is hinged with the lower end of back bracket (1) again, constitutes the link gear of a four-bar linkage.Because the effect subframe (7) of this link gear and back bracket (1) interlock, when backrest was holded up into the seat form, subframe (7) also put down under the involving of link rod (8), did not influence the people and was sitting in and puts down both feet on the chaise longue; When adopting the chaise longue form, backrest is almost set level, and subframe (7) is also mentioned flattening thereupon, and the people can be lain on the chaise longue with unfolding.
Angle regulator in the utility model (6) can adopt the chute-type structure, promptly adopts strip chute (9), and notch is downward, and the chute end face is established several protrusions (10), is cooperated with chute (9) as slide block by the hinged end of two bearing supports.
The utility model can adopt cold, warm two kinds of chaise longue cloth pads (11), and cool pad is made for general nylon cloth, and warm pad adopts materials such as cotton or synthetic cotton to make the rectangular cotton pad that covers whole chaise longue face, and cover is used for cool pad.For strengthening the intensity of chaise longue cloth pad (11), also can on the relevant position of seat bracket (2) and back bracket (1), put strengthening sleeve gasket (12) at seat and backrest waist.
The drawing explanation:
Structural representation when Fig. 1 is the utility model sitting posture;
Structural representation when Fig. 2 is the utility model reclining posture;
Fig. 3 is the structural representation of the utility model when horizontal;
Fig. 4 is the utility model stereogram;
Fig. 5 is the cutaway view of the utility model chute-type angle regulator.
The utility model compared with prior art has many advantages: 1. the utility model is that the variation principle in three big joints designs during according to the human body sitting and lying, the backrest of chaise longue, seat, subframe (being the shank supporting part) three big faces link together and consist of an integral body, subframe and back-rest linked, the degree that it puts down backward with backrest and corresponding raising are until till evening up. People or seat or sleeping or half sleepingly all feel more comfortable, nature have avoided in the prior art supporting-point of lower leg portion less and cause uncomfortablely, even easily make the shortcoming of people's legs become numb. 2. easy to use, the mode of Direct Transform sitting and lying need not regain one's feet to adjust chaise longue but the people sits thereon. Compact conformation, folding, carrying is all very convenient. 4. adopt the chute-type angle regulator, only need mention gently handrail during adjusting angle, regulate very brisk; In addition, when getting up from chaise longue, both hands need not The contact handrail as long as one press the subframe part gently with pin, just can make the backrest of chaise longue from moving up, and is not only laborsaving but also convenient.
Claims (4)
1, a kind of seat folding seat that crouches, it is by back bracket (1), seat support (2), two hinged bearing supports (3) in upper end are formed, wherein back bracket (1) bottom and seat support (2) one ends are hinged, and it is hinged with the lower portion of bearing support (3b) by bar shaped hinge joint (4), position and seat support (2) middle part is hinged up for another bearing support (3a), the handrail (5) that has angle regulator (6) is hinged with back bracket (1) lower portion, and cooperate with angle regulator (6) on it by the hinged end points of two bearing supports (3), it is characterized in that also being hinged with the subframe (7) of a supporting shank at the front end of seat bracket (2), this subframe (7) is parallel with seat bracket (2) by one again and link rod (8) equal in length is hinged near the position at middle part, the other end of link rod (8) is hinged with the lower end of back bracket (1) again, constitutes the link gear of a four-bar linkage.
2, seat according to claim 1 folding seat for sleeping in, it is characterized in that the angle regulator (6) on the handrail (5) can adopt the chute-type structure, promptly adopt strip chute (9), notch is downward, the chute end face is established several protrusions (10), is cooperated with chute (9) as slide block by the hinged end of two bearing supports (3).
3, seat according to claim 1 and 2 folding seat for sleeping in, it is characterized in that chaise longue cloth pad (11) can adopt cold, warm two kinds of forms, wherein, cool pad can adopt general nylon cloth to make, warm pad then adopts materials such as cotton or synthetic cotton to make the rectangular cotton pad that covers whole chaise longue face, and cover is used for cool pad.
4, seat according to claim 3 folding seat for sleeping in is characterized in that also can putting reinforcement sleeve gasket (12) on the relevant position of seat bracket (2) and back bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92206722 CN2115008U (en) | 1992-04-15 | 1992-04-15 | Sitting and lying folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92206722 CN2115008U (en) | 1992-04-15 | 1992-04-15 | Sitting and lying folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2115008U true CN2115008U (en) | 1992-09-09 |
Family
ID=4952595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92206722 Granted CN2115008U (en) | 1992-04-15 | 1992-04-15 | Sitting and lying folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2115008U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012092767A1 (en) * | 2011-01-06 | 2012-07-12 | Libin Chen | A collapsible chair |
| EP2745742A1 (en) * | 2012-12-18 | 2014-06-25 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Supporting frame of folding chair and folding chair with adjustable backrest |
| CN105105540A (en) * | 2015-09-17 | 2015-12-02 | 臧德领 | Noon break chair |
| CN105747629A (en) * | 2016-04-22 | 2016-07-13 | 张家港青尼罗河曼迪科机械有限公司 | Blood sampling chair |
-
1992
- 1992-04-15 CN CN 92206722 patent/CN2115008U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012092767A1 (en) * | 2011-01-06 | 2012-07-12 | Libin Chen | A collapsible chair |
| EP2745742A1 (en) * | 2012-12-18 | 2014-06-25 | Zhejiang Hengfeng Top Leisure Co., Ltd. | Supporting frame of folding chair and folding chair with adjustable backrest |
| CN105105540A (en) * | 2015-09-17 | 2015-12-02 | 臧德领 | Noon break chair |
| CN105105540B (en) * | 2015-09-17 | 2018-09-07 | 江西元月家具有限公司 | A kind of chair in noon recess |
| CN105747629A (en) * | 2016-04-22 | 2016-07-13 | 张家港青尼罗河曼迪科机械有限公司 | Blood sampling chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |