CN205903059U - Adjustable lift sofa - Google Patents
Adjustable lift sofa Download PDFInfo
- Publication number
- CN205903059U CN205903059U CN201620182696.9U CN201620182696U CN205903059U CN 205903059 U CN205903059 U CN 205903059U CN 201620182696 U CN201620182696 U CN 201620182696U CN 205903059 U CN205903059 U CN 205903059U
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- CN
- China
- Prior art keywords
- frame
- hinged
- buttocks
- cylinder
- cross bar
- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a furniture technical field especially relates to an adjustable lift sofa, including the chassis, the buttock that the upper end of chassis was provided with the liftable is by the frame, the buttock has the back to lean on the frame by the one end of frame is articulated, the buttock has the shank to lean on the frame by the other end of frame is articulated, the chassis is provided with the 2nd actuating mechanism that the drive buttock goes up and down by the frame by an actuating mechanism and the drive back of frame lift, the utility model discloses a with the buttock of sofa by frame and back by erectting the lift mode of counting into for the sofa can alternate different shapes, and the user can adjust different figure according to the shape of sofa transform, avoids the sensation that the soreness of waist appears, have a back ache, and very comfortable, the practicality is strong.
Description
Technical field
This utility model is related to technical field of furniture, more particularly, to a kind of adjustable up-down sofa.
Background technology
At present, in occasions such as office, meeting room and rooms, the sofa used by people, its shape is all changeless,
Can not be lifted due to this sofa, flexible, can only sit in fixing posture when people use, the time one long it may appear that
The soreness of waist, the sensation having a back ache, unfavorable to health.
Content of the invention
The purpose of this utility model is to provide a kind of adjustable up-down sofa for the deficiencies in the prior art, and this practicality is new
Type by the buttocks of sofa is leaned on frame and back is designed to lifting pattern by frame so that sofa can be transformed into different shapes,
User can be according to the different figure of the shape adjustment of sofa, it is to avoid the sensation soreness of waist, having a back ache, as snug as a bug in a rug,
Practical.
This utility model is achieved through the following technical solutions, a kind of adjustable up-down sofa, including underframe, described
The upper end of underframe is provided with liftable buttocks and leans on frame, and described buttocks leans on one end of frame to be hinged with back and leans on frame, and described buttocks leans on
The other end of frame is hinged with leg and leans on frame, and described underframe is provided with the first drive mechanism driving buttocks to lean on frame lifting and drives the back of the body
The second drive mechanism of frame lifting is leaned in portion.
Preferably, described buttocks leans on the lower end of frame to be provided with connecting rod, one end of described connecting rod and buttocks lean on frame to cut with scissors
Connect, the other end of described connecting rod is hinged with underframe.
Preferably, described buttocks leans on the upper end of frame to be provided with pole, one end of described pole and buttocks lean on frame fixing even
Connect, the other end of described pole and back lean on frame hinged.
Preferably, described underframe is provided with the first cross bar and the second cross bar, described first drive mechanism includes the first gas
Cylinder, the cylinder body of described first cylinder is hinged with the first cross bar, and described buttocks is additionally provided with the 3rd cross bar, described first cylinder by frame
Piston rod hinged with the 3rd cross bar.
Preferably, described second drive mechanism includes the second cylinder, the cylinder body of described second cylinder and the second cross bar hinge
Connect, described back is equipped with the 4th cross bar by erection, the piston rod of described second cylinder is hinged with the 4th cross bar.
Preferably, described leg includes two groups of structure identical leg support mechanisms by frame, described leg support mechanism includes stretching
Hinge, described expansion hinge one end is hinged with connecting rod, and the other end of described expansion hinge is hinged with legs and feet frame.
Preferably, also including controller, described controller is electrically connected with the first cylinder, the second cylinder respectively.
The beneficial effects of the utility model: a kind of adjustable up-down sofa, including underframe, the upper end of described underframe is provided with
Liftable buttocks leans on frame, and described buttocks leans on one end of frame to be hinged with back and leans on frame, and described buttocks leans on the other end of frame to be hinged with
Frame is leaned in leg, and described underframe is provided with the first drive mechanism driving buttocks to lean on frame lifting and drives back to lean on the second of frame lifting
The buttocks of sofa is leaned on frame and back to be designed to lift mould by frame by the first drive mechanism, the second drive mechanism by drive mechanism
Formula so that sofa can be transformed into different shapes, can keep away according to the different figure of the shape adjustment of sofa by user
Exempt from the sensation soreness of waist occurring, having a back ache, as snug as a bug in a rug, practical.
Brief description
Fig. 1 is the perspective view of this utility model sofa undeployed configuration.
Fig. 2 is the perspective view of this utility model sofa extended configuration.
Reference is:
1 underframe 11 first cross bar
12 second cross bar 2 buttocks leans on frame
21 connecting rods
23 pole 24 the 3rd cross bar
Frame 31 the 4th cross bar is leaned at 3 backs
Frame 41 body cradle is leaned in 4 legs
42 legs and feet framves
5 first cylinder 6 second cylinder.
Specific embodiment
1 to accompanying drawing 2 below in conjunction with the accompanying drawings, and specific embodiment is described further to this utility model.
As shown in Figure 1 to Figure 2, a kind of adjustable up-down sofa, including underframe 1, the upper end of described underframe 1 is provided with and can rise
The buttocks of fall leans on frame 2, and described buttocks leans on one end of frame 2 to be hinged with back and leans on frame 3, and described buttocks leans on the other end of frame 2 to be hinged with
Frame 4 is leaned in leg, and described underframe 1 is provided with the first drive mechanism driving buttocks to lean on frame 2 lifting and drives back to lean on frame 3 lifting
Second drive mechanism.
The present embodiment passes through the first drive mechanism, the buttocks of sofa is leaned on frame 2 and back to design by frame 3 by the second drive mechanism
Become lifting pattern so that sofa can be transformed into different shapes, user can be different according to the shape adjustment of sofa
Figure, it is to avoid the sensation soreness of waist occurs, having a back ache, as snug as a bug in a rug, practical.
In the present embodiment, described buttocks leans on the lower end of frame 2 to be provided with connecting rod 21, one end of described connecting rod 21 and buttocks
Hinged by frame 2, the other end of described connecting rod 21 is hinged with underframe 1, and the present embodiment buttocks leans on the lower end of frame 2 to be provided with four companies
Extension bar 21, when user is taken, four connecting rods 21 are to lean on frame 2 for stablizing buttocks, prevent buttocks from leaning on frame 2 to loosen, and
Share the stress that buttocks leans on frame 2 further.
In the present embodiment, described buttocks leans on the upper end of frame 2 to be provided with pole 23, and frame is leaned on buttocks in one end of described pole 23
2 are fixedly connected, and the other end of described pole 23 and back lean on frame 3 hinged, and the second drive mechanism drives back to lift by frame 3, the back of the body
Portion rotates around pole 23 by frame 3.
In the present embodiment, described underframe 1 is provided with the first cross bar 11 and the second cross bar 12, and described first drive mechanism includes
First cylinder 5, the cylinder body of described first cylinder 5 is hinged with the first cross bar 11, and described buttocks is additionally provided with the 3rd cross bar by frame 2
24, the piston rod of described first cylinder 5 is hinged with the 3rd cross bar 24, and described second drive mechanism includes the second cylinder 6, and described
The cylinder body of two cylinders 6 is hinged with the second cross bar 12, and described back is provided with the 4th cross bar 31, the work of described second cylinder 6 by frame 3
Stopper rod is hinged with the 4th cross bar 31, and the first cylinder 5 and the second cylinder 6 work simultaneously, and the first cylinder 5 drives buttocks to lift by frame 2,
Second cylinder 6 drives back to lift by frame 3, and back rotates around pole 23 by frame 3.
In the present embodiment, described leg includes two groups of structure identical leg support mechanisms by frame 4, and described leg support mechanism includes stretching
Contracting hinge 41, described expansion hinge 41 one end is hinged with connecting rod 21, and the other end of described expansion hinge 41 is hinged with legs and feet frame
42, as shown in Fig. 2 when buttocks leans on frame 2 to rise, driving contracting hinge frame 41 to launch, legs and feet frame 42 is stretched out by contracting hinge frame 41, two lower limbs
One piece of setter plate can be set between foot rest 42, and lower limb can be placed in setter plate for user, adjust figure, it is to avoid occur the soreness of waist,
The sensation having a back ache.
In the present embodiment, also include controller, described controller is electrically connected with the first cylinder 5, the second cylinder 6 respectively, lead to
Cross controller and adjust the first cylinder 5, the second cylinder 6, back can be adjusted according to self-demand and lean on frame 3, buttocks to lean on frame 2, leg
Expanded angle by frame 4.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to this reality
With new thought, all will change in specific embodiments and applications, this specification content should not be construed as
To restriction of the present utility model.
Claims (5)
1. a kind of adjustable up-down sofa, including underframe (1) it is characterised in that: the upper end of described underframe (1) is provided with liftable
Buttocks lean on frame (2), described buttocks lean on frame (2) one end be hinged with back lean on frame (3), described buttocks lean on frame (2) the other end
It is hinged with leg and leans on frame (4), described underframe (1) is provided with and drives buttocks to carry on the back with driving by the first drive mechanism that frame (2) lifts
The second drive mechanism that portion lifts by frame (3), described buttocks leans on the lower end of frame (2) to be provided with connecting rod (21), described connecting rod
(21) one end and buttocks are hinged by frame (2), and the other end of described connecting rod (21) is hinged with underframe (1), and frame is leaned in described leg
(4) two groups of structure identical leg support mechanisms are included, described leg support mechanism includes expansion hinge (41), described expansion hinge (41)
End is hinged with connecting rod (21), and the other end of described expansion hinge (41) is hinged with legs and feet frame (42).
2. a kind of adjustable up-down sofa according to claim 1 it is characterised in that: described buttocks lean on frame (2) upper end
Be provided with pole (23), one end of described pole (23) is fixedly connected by frame (2) with buttocks, the other end of described pole (23) with
Back leans on frame (3) hinged.
3. a kind of adjustable up-down sofa according to claim 1 it is characterised in that: described underframe (1) is provided with first
Cross bar (11) and the second cross bar (12), described first drive mechanism includes the first cylinder (5), the cylinder body of described first cylinder (5)
Hinged with the first cross bar (11), described buttocks is additionally provided with the 3rd cross bar (24), the piston of described first cylinder (5) by frame (2)
Bar is hinged with the 3rd cross bar (24).
4. a kind of adjustable up-down sofa according to claim 3 it is characterised in that: described second drive mechanism includes
Two cylinders (6), the cylinder body of described second cylinder (6) is hinged with the second cross bar (12), and it is horizontal that described back is provided with the 4th by frame (3)
Bar (31), the piston rod of described second cylinder (6) is hinged with the 4th cross bar (31).
5. a kind of adjustable up-down sofa according to claim 3 it is characterised in that: also include controller, described control
Device is electrically connected with the first cylinder (5), the second cylinder (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620182696.9U CN205903059U (en) | 2016-03-10 | 2016-03-10 | Adjustable lift sofa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620182696.9U CN205903059U (en) | 2016-03-10 | 2016-03-10 | Adjustable lift sofa |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205903059U true CN205903059U (en) | 2017-01-25 |
Family
ID=57813984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620182696.9U Expired - Fee Related CN205903059U (en) | 2016-03-10 | 2016-03-10 | Adjustable lift sofa |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205903059U (en) |
-
2016
- 2016-03-10 CN CN201620182696.9U patent/CN205903059U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20190310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |