CN218922162U

CN218922162U - Liftable sofa

Info

Publication number: CN218922162U
Application number: CN202320045556.7U
Authority: CN
Inventors: 毛金华
Original assignee: Anji Huaqi Furniture Co ltd
Current assignee: Anji Huaqi Furniture Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-04-28
Anticipated expiration: 2033-01-06

Abstract

The utility model provides a liftable sofa, which comprises a backrest, a cushion and four supporting legs, wherein a supporting plate is arranged below the cushion, the four supporting legs are respectively fixed on the lower surface of the supporting plate, the bottom of the cushion is horizontally and fixedly connected with a carrying plate, a plurality of electric push rods are arranged on the supporting plate, and the telescopic ends of the electric push rods are respectively and fixedly connected with the carrying plate, so that the carrying plate can vertically move. The backrest and the cushion are driven to vertically move through the electric push rod control support plate, so that the height of the cushion can be adjusted, people with different heights can be matched with the sofa, and the use suitability is improved.

Description

Liftable sofa

Technical Field

The utility model relates to the field of sofas, in particular to a liftable sofa.

Background

The sofa is a chair with soft cushion, and is widely applied to various positions such as living rooms, hotels, meeting places and the like, and is mainly divided into a single sofa, a double sofa and a multi-person sofa.

The sofa in the related art generally includes a backrest and a seat cushion, and four corners of the bottom of the seat cushion are provided with legs, respectively. However, the height of the cushion in the related art is generally difficult to adjust, and cannot be adapted to people with different heights, so that improvement is needed.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a liftable sofa which has the effect of improving the use suitability.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a liftable sofa, includes back, cushion and four stabilizer blades, the below of cushion is provided with the backup pad, four the stabilizer blade is fixed in respectively the lower surface of backup pad, the horizontal fixedly connected with of bottom of cushion accepts the board, be provided with a plurality of electric putter in the backup pad, a plurality of electric putter's flexible end respectively with accept board fixed connection, and make it can vertical motion to accept the board.

Through above-mentioned technical scheme, drive back and cushion vertical motion through electric putter control backup pad to make the height of cushion can adjust, and then make the crowd that the sofa can adapt to different heights, thereby improve the use suitability.

Further, the plurality of electric push rods are divided into two rows, one row of electric push rods is uniformly distributed at the front position of the seat cushion, and the other row of electric push rods is uniformly distributed at the rear position of the seat cushion.

Through above-mentioned technical scheme, improve the stability of support to the cushion, and then improve the structural stability of sofa.

Further, be provided with annular dust cloth between the board that holds with the backup pad, dust cloth adopts elastic material to make, dust cloth's one end with hold board fixed connection, the other end with backup pad fixed connection, and a plurality of electric putter is located respectively the inboard of dust cloth.

Through above-mentioned technical scheme, through setting up dustproof cloth, realize the shielding to electric putter, improve the pleasing to the eye degree of sofa, dustproof cloth can also reduce the dust simultaneously and get into between backup pad and the board of accepting, and then improve the cleanliness factor of sofa.

Further, the below level of backup pad is provided with the mounting panel, the lower surface of backup pad is provided with the electric jar, the piston end of electric jar with mounting panel fixed connection, and make the mounting panel can vertical motion, the lower surface fixedly connected with of mounting panel accepts the post, just the maximum extension length of electric jar is greater than the height of stabilizer blade.

Through the technical scheme, when the user needs to clean the sanitation, the electric cylinder can control the mounting plate to drive the carrying column to move downwards, and the carrying column is used for jacking up the sofa. At this time, the stabilizer blade can leave ground to make the user need not to move the sofa and can clean the health, improve the operating convenience.

Further, four guide holes are formed in the mounting plate in a penetrating mode, and the four supporting legs penetrate through the corresponding guide holes respectively, so that the supporting plate can stably and vertically slide along the four supporting legs.

Through the technical scheme, the guiding effect on the mounting plate and the receiving column is improved, so that the movement smoothness of the mounting plate and the receiving column is improved.

Further, a plurality of universal wheels are arranged at the bottom of the bearing column.

Through above-mentioned technical scheme, when accepting the post with the sofa jack-up, utilize the universal wheel can facilitate the quick removal of user to the sofa, and then improve the operating convenience.

Further, the bottom of each supporting leg is provided with an elastic shock pad.

Through above-mentioned technical scheme, through setting up the shock pad, realize buffering shock attenuation, reduce stabilizer blade fish tail or crush the risk of floor.

Further, the vertical fixedly connected with spacing post on the shock pad, the confession is seted up to the bottom of stabilizer blade spacing groove that spacing post card was gone into, fixed cover is equipped with elastic locking ring on the spacing post, the confession is seted up to the inner wall in spacing groove the annular locking groove that locking ring card was gone into.

Through above-mentioned technical scheme, in spacing post card goes into spacing inslot to in the locking ring card goes into the locking inslot, can realize the installation of shock pad, the same thing, deviate from the locking groove when the locking ring, and spacing post deviate from the spacing inslot, can realize the dismantlement of shock pad. Through setting up detachable shock pad for the user can carry out the individual change to the shock pad, reduces use cost.

In summary, the utility model has the following beneficial effects:

1. the backrest and the cushion are driven to vertically move through the electric push rod control support plate, so that the height of the cushion can be adjusted, people with different heights can be matched with the sofa, and the use suitability is improved.

2. Through setting up dustproof cloth, realize the shielding to electric putter, improve the pleasing to the eye degree of sofa, dustproof cloth can also reduce the dust simultaneously and get into between the backup pad and the board of accepting, and then improve the cleanliness factor of sofa.

3. Through setting up detachable shock pad for the user can carry out the individual change to the shock pad, reduces use cost.

Drawings

Fig. 1 is a schematic overall structure of the present embodiment.

Fig. 2 is an enlarged schematic view of the area a in fig. 1.

Reference numerals: 1. a backrest; 2. a cushion; 3. a support leg; 4. a support plate; 5. a receiving plate; 6. an electric push rod; 7. a dust-proof cloth; 8. a mounting plate; 9. a guide hole; 10. an electric cylinder; 11. a receiving column; 12. a universal wheel; 13. a shock pad; 14. a limit column; 15. a limit groove; 16. a locking ring; 17. locking grooves.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a liftable sofa comprises a backrest 1 and a cushion 2 which are connected in an integrated manner, wherein a supporting plate 4 is horizontally arranged below the cushion 2, and four corners of the lower surface of the supporting plate 4 are respectively and fixedly connected with supporting legs 3. The bottom horizontal fixedly connected with of cushion 2 holds board 5, is provided with a plurality of electric putter 6 on the backup pad 4, and the flexible end of a plurality of electric putter 6 respectively with accept board 5 fixed connection to make and hold board 5 can vertical motion.

The supporting plate 4 is controlled by the electric push rod 6 to drive the backrest 1 and the cushion 2 to move vertically, so that the height of the cushion 2 can be adjusted, people with different heights can be matched with the sofa, and the use suitability is improved.

Referring to fig. 1, the plurality of electric pushers 6 are divided into two rows, one row of electric pushers 6 is uniformly arranged at the front position of the seat cushion 2, and the other row of electric pushers 6 is uniformly arranged at the rear position of the seat cushion 2, so as to improve the support stability of the seat cushion 2 and further improve the structural stability of the sofa.

Referring to fig. 1, an annular dust cloth 7 is disposed between the receiving plate 5 and the supporting plate 4, the dust cloth 7 is made of elastic materials such as latex, one end of the dust cloth 7 is fixedly connected with the receiving plate 5, the other end of the dust cloth is fixedly connected with the supporting plate 4, and the plurality of electric push rods 6 are respectively located on the inner sides of the dust cloth 7 so as to realize dust prevention and shielding of the electric push rods 6.

Referring to fig. 1, a mounting plate 8 is horizontally disposed below the support plate 4, four guide holes 9 are formed in the mounting plate 8 in a penetrating manner, and the four support legs 3 respectively penetrate through the corresponding guide holes 9, so that the support plate 4 can stably and vertically slide along the four support legs 3.

Referring to fig. 1, an electric cylinder 10 is provided on the lower surface of the support plate 4, a piston end of the electric cylinder 10 is fixedly connected with the mounting plate 8, and the mounting plate 8 is enabled to move vertically, a receiving post 11 is fixedly connected to the lower surface of the mounting plate 8, and the maximum extension length of the electric cylinder 10 is greater than the height of the support legs 3.

When the user needs to clean the sanitation, the electric cylinder 10 controls the mounting plate 8 to drive the carrying column 11 to move downwards, and the carrying column 11 jacks up the sofa. At this time, the support legs 3 can leave the ground, so that a user can clean the sofa without moving the sofa, and the operation convenience is improved.

Referring to fig. 1, a plurality of universal wheels 12 are disposed at the bottom of the receiving post 11, and when the receiving post 11 jacks up the sofa, the universal wheels 12 can be used to facilitate the quick movement of the sofa by a user, thereby improving the convenience of operation.

Referring to fig. 1 and 2, the bottom of each supporting leg 3 is detachably connected with an elastic shock pad 13, a limiting column 14 is vertically and fixedly connected to the shock pad 13, a limiting groove 15 for clamping the limiting column 14 is formed in the bottom of each supporting leg 3, an elastic locking ring 16 is fixedly sleeved on each limiting column 14, and an annular locking groove 17 for clamping the locking ring 16 is formed in the inner wall of each limiting groove 15.

When the limit post 14 is clamped into the limit groove 15 and the locking ring 16 is clamped into the locking groove 17, the shock pad 13 can be mounted, and similarly, when the locking ring 16 is separated from the locking groove 17 and the limit post 14 is separated from the limit groove 15, the shock pad 13 can be dismounted.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a liftable sofa, includes back (1), cushion (2) and four stabilizer blades (3), its characterized in that: the utility model discloses a seat cushion, including cushion (2), support board (4), four stabilizer blade (3) are fixed in respectively the below of cushion (2) the lower surface of backup pad (4), the bottom horizontal fixedly connected with of cushion (2) accepts board (5), be provided with a plurality of electric putter (6) on backup pad (4), a plurality of electric putter (6) flexible end respectively with accept board (5) fixed connection, and make accept board (5) can vertical motion.

2. The liftable sofa of claim 1, wherein: the plurality of electric push rods (6) are divided into two rows, one row of electric push rods (6) is uniformly distributed at the front position of the seat cushion (2), and the other row of electric push rods (6) is uniformly distributed at the rear position of the seat cushion (2).

3. The liftable sofa of claim 2, wherein: be provided with annular dustproof cloth (7) between accepting board (5) with backup pad (4), dustproof cloth (7) adopt elastic material to make, dustproof cloth (7) one end with accept board (5) fixed connection, the other end with backup pad (4) fixed connection, and a plurality of electric putter (6) are located respectively dustproof cloth (7) inboard.

4. The liftable sofa of claim 1, wherein: the utility model discloses a support plate, including backup pad, mounting panel, cylinder (10), piston end, mounting panel (8) are provided with mounting panel (8) below level of backup pad (4), the lower surface of backup pad (4) is provided with electric jar (10), the piston end of electric jar (10) with mounting panel (8) fixed connection, and make mounting panel (8) can vertical motion, the lower surface fixedly connected with of mounting panel (8) accepts post (11), just the maximum extension of electric jar (10) is greater than the height of stabilizer blade (3).

5. The liftable sofa of claim 4, wherein: four guide holes (9) are formed in the mounting plate (8) in a penetrating mode, and the four supporting legs (3) penetrate through the corresponding guide holes (9) respectively, so that the supporting plate (4) can stably and vertically slide along the four supporting legs (3).

6. The liftable sofa of claim 4, wherein: the bottom of the bearing column (11) is provided with a plurality of universal wheels (12).

7. The liftable sofa of claim 1, wherein: the bottom of each supporting leg (3) is provided with an elastic shock pad (13).

8. The liftable sofa of claim 7, wherein: the damping cushion is characterized in that a limiting column (14) is vertically and fixedly connected to the damping cushion (13), a limiting groove (15) for clamping the limiting column (14) is formed in the bottom of the supporting leg (3), an elastic locking ring (16) is fixedly sleeved on the limiting column (14), and an annular locking groove (17) for clamping the locking ring (16) is formed in the inner wall of the limiting groove (15).