CN201073116Y - Chair capable of adjusting sitting posture - Google Patents
Chair capable of adjusting sitting posture Download PDFInfo
- Publication number
- CN201073116Y CN201073116Y CNU2007201507377U CN200720150737U CN201073116Y CN 201073116 Y CN201073116 Y CN 201073116Y CN U2007201507377 U CNU2007201507377 U CN U2007201507377U CN 200720150737 U CN200720150737 U CN 200720150737U CN 201073116 Y CN201073116 Y CN 201073116Y
- Authority
- CN
- China
- Prior art keywords
- chair
- seat face
- backrest
- sitting face
- face
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a chair, in particular to a chair with adjustable chair legs to adjust sitting posture, which comprises a sitting face and a backrest rotationally connected with the sitting face. The utility model is characterized in that: a vertical screw vertical to the sitting face and an inclined screw forming a drift angle with the sitting face are fixedly arranged in the lower part of the sitting face; an end of a support sleeve with inner thread is connected with a screw arranged at the lower part of the sitting face; the other end of the support sleeve with inner thread is connected with a thread long rod inner whorl; tiebacks are arranged on the lateral face of the sitting face and the backrest. The utility model has the advantages that: the chair can be conveniently carried, assembled and disassembled; the height of the chair legs can be adjusted according to landform and ground shape to ensure that the sitting face is in the horizontal position; the posture of the chair can be changed conveniently to form a sand beach chair, providing people with enough sunshine to enjoy life.
Description
Technical field
The utility model relates to a kind of chair, relates in particular to the chair that can regulate sitting posture.
Background technology
Along with the raising of people's living standard, the popularity rate of private car is more and more higher, and family goes for a drive becomes a kind of fashion, has a breath of fresh air to the field, carries out outdoor exercise, amusement and recreation and has become Chinese's a kind of life style in future.How to solve the amusement of people's outdoor leisure, required daily necessities and equipment, the especially chair of outdoor exercise, carry, install inconvenience, can not adjust, make the people sit instability, overturning easily according to different landform, ground shape.
Summary of the invention
The purpose of this utility model provides a kind of chair of regulating sitting posture, and the stool leg of this chair can freely be adjusted the length height, so that uneven ground uses in the open air, angle can be adjusted easily in the seat face and the back side, makes it to become the reclining chair of comfort for sitting posture.
The structure that the utility model can be regulated the sitting posture chair is: comprise seat face 1 and backrest 2, seat face 1 rotates bolt with backrest 2 by hinge and is in the same place, and hinge is fixed by screw, and seat face 1 can be dismantled very easily with backrest 2.Chair is sat face 1 bottom and is set with the straight screw rod 3.1 vertical with seat face 1, one end of tapped stop sleeve 4 is connected with spiral shells in the straight screw rod 3.1 of sitting the basifacial setting, the other end of tapped stop sleeve 4 is connected with spiral shell in the screw thread stock 5, regulate the length of fit of screw thread stock 5 and stop sleeve 4, can change the relative altitude of stool leg very easily, thereby can make this chair be in a kind of stable status at different outdoor ground.Seat face 1 is provided with tie rod 6 with a side (or two sides) of backrest 2, and tie rod 6 makes chair be in metastable state, and the person has a rest to be convenient to the seat.
Advantage of the present utility model: carry, installation, convenient disassembly, can adjust the height of stool leg according to different landform, ground shape, make the seat face be in the approximate horizontal position, make outdoor rest convenient, chair is overturning-free, and the people can not slide from chair; Can also change the posture of chair easily, become beach chair, allow people enjoy sunlight to the full, enjoy life.
Description of drawings
Fig. 1 is embodiment 1 structural representation of the chair of adjustable sitting posture;
Fig. 2 is embodiment 2 structural representations of the chair of adjustable sitting posture;
1 is seat face, the 2nd among the figure, backrest, the 3.1st, straight screw rod, the 3.2nd, oblique screw rod, the 4th, stop sleeve, the 5th, screw thread stock, the 6th, tie rod, the 7th, screw hole, the 8th, hinge.
The specific embodiment
As shown in Figure 1, set up hinge respectively on seat face 1 and the backrest 2, with bolt two hinges are tacked, and with screw with bolting, prevent that bolt from skidding off, seat face 1 and backrest 2 are separated, side (or both sides) at seat face 1 and backrest has screw hole, the tie rod 6 usefulness screws that will have a plurality of screws 7 will sit that face 1 and backrest 2 are fixing roughly to meet at right angles, certainly by changing the position of the corresponding screw 7 on tie rod 6 and seat face 1 and the backrest 2, can change the angle between seat face 1 and the backrest 2 very easily; At the vertical straight screw rod 3.1 of four of the position at roughly four angles of seat face 1 welding and seat face 1, one end of tapped stop sleeve 4 is connected with spiral shell in the straight screw rod 3.1, spiral shell connecting thread stock 5 in the other end of tapped stop sleeve 4, be connected length by turn screw thread stock 5 with the interior spiral shell of tapped stop sleeve 4, thereby can change the stool leg length at different landform, the state of ground, seat face 1 roughly is horizontal, is convenient to the open air and takes a seat.According to above-mentioned opposite step, just can dismantle very easily regulating seat a bit, help carrying.
As shown in Figure 2, the chair of embodiment 1 can be adjusted to the beach chair that can recline, compare with embodiment 1, difference is, in seat face 1 bottom near two the oblique screw rods 3.2 of an end of backrest 2 welding with 1 one-tenth inclination angle of seat face, oblique screw rod 3.2 and seat face 1 to become angle α be 45 °.When the position that changes the corresponding screw 7 on tie rod 6 and seat face 1 and the backrest 2, make seat face 1 and the backrest shape that becomes to recline, the tapped stop sleeve 4 of two back legs of this chair (near two legs of backrest 2) is screwed off, with it be connected with the oblique screw rod 3.2 interior spiral shells at 1 one-tenth inclination angle of seat face.Make supporting surface become big, be convenient to obtain strong support.
As depicted in figs. 1 and 2, compare with embodiment 2, difference is, with oblique screw rod 3.2 be welded into seat face 1 to become angle α be 75 °.
As depicted in figs. 1 and 2, compare with embodiment 2, difference is, with oblique screw rod 3.2 be welded into seat face 1 to become angle α be 60 °.
Claims (5)
1. the chair of an adjustable sitting posture, comprise seat face (1) and the backrest (2) that is rotationally connected with seat face (1), it is characterized in that: seat face (1) bottom is set with straight screw rod (3.1), one end of tapped stop sleeve (4) is connected with the interior spiral shell of straight screw rod (3.1) of sitting the basifacial setting, the other end of tapped stop sleeve (4) is connected with the interior spiral shell of screw thread stock (5), and seat face (1) is provided with tie rod (6) with the side of backrest (2).
2. the chair of adjustable sitting posture according to claim 1 is characterized in that: seat face (1) bottom also is provided with oblique screw rod (3.2) near an end of backrest (2), and tiltedly screw rod (3.2) is at 45 with seat face (1)--and 75 °.
3. the chair of adjustable sitting posture according to claim 2 is characterized in that: seat face (1) bottom also is provided with seat face (1) near an end of backrest (2) and becomes 60 °.
4. the chair of adjustable sitting posture according to claim 1, it is characterized in that: described tie rod (6) is provided with a plurality of screw holes (7).
5. the chair of adjustable sitting posture according to claim 1 is characterized in that: seat face (1) is rotationally connected by hinge with backrest (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201507377U CN201073116Y (en) | 2006-12-14 | 2007-09-10 | Chair capable of adjusting sitting posture |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620036624 | 2006-12-14 | ||
| CN200620036624.X | 2006-12-14 | ||
| CNU2007201507377U CN201073116Y (en) | 2006-12-14 | 2007-09-10 | Chair capable of adjusting sitting posture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201073116Y true CN201073116Y (en) | 2008-06-18 |
Family
ID=39518379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201507377U Expired - Fee Related CN201073116Y (en) | 2006-12-14 | 2007-09-10 | Chair capable of adjusting sitting posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201073116Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708199A (en) * | 2016-05-03 | 2016-06-29 | 长沙期诺信息科技有限公司 | Adjustable office chair |
-
2007
- 2007-09-10 CN CNU2007201507377U patent/CN201073116Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708199A (en) * | 2016-05-03 | 2016-06-29 | 长沙期诺信息科技有限公司 | Adjustable office chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20120910 |