CN215126403U

CN215126403U - Sofa with alternately arranged leg assemblies

Info

Publication number: CN215126403U
Application number: CN202120428682.1U
Authority: CN
Inventors: 顾江生
Original assignee: Gujia Hong Kong Trading Co ltd; Kuka Home Co Ltd
Current assignee: Gujia Hong Kong Trading Co ltd; Kuka Home Co Ltd
Priority date: 2020-12-11
Filing date: 2021-02-27
Publication date: 2021-12-14
Anticipated expiration: 2031-02-27

Abstract

The utility model discloses a sofa with leg components capable of being alternately arranged, which comprises a sofa body, leg components and a driving device; the lower part of the sofa body is of a hollow structure to form an installation cavity; the leg assembly comprises a first leg placing plate and a second leg placing plate, and the first leg placing plate and the second leg placing plate are hinged to the front part of the upper surface of the mounting cavity respectively; the driving device comprises two driving motors and an adjusting seat, the mounting ends of the driving motors are hinged to the adjusting seat, the driving ends of the two driving motors are hinged to a first leg placing plate and a second leg placing plate respectively, the driving motors are electrically connected with the main controller, and the adjusting seat is mounted in the mounting cavity. The utility model discloses a two driving motor control respectively first put leg board and second and put the leg board and realize two effects of putting the high nonconformity of leg board.

Description

Sofa with alternately arranged leg assemblies

Technical Field

The utility model relates to a sofa field, concretely relates to sofa that leg portion subassembly can set up alternately.

Background

The sofa is one of the essential intelligent furniture in modern home life, and the sofa is mainly used for providing a place for people to sit and have a rest, and the common sofa can be placed in a living room, so that convenience is provided for leisure and entertainment of owners and guests.

The existing sofa is characterized in that the unfolding and folding of the leg components are controlled by a driving motor, but leg placing plates of the leg components on the market are of an integral structure, the left leg plate and the right leg plate are not distinguished, but some users are used to the condition that the heights of two legs are different when the sofa is used, namely, one leg is positioned at a high position and the other leg is positioned at a low position, and the sofa on the market cannot meet the requirements of the users.

SUMMERY OF THE UTILITY MODEL

For solving above technical problem, the utility model provides a sofa that leg assembly can alternate setting controls first leg board and the second of putting respectively through two driving motor and puts the leg board and realize two effects of putting the high nonconformity of leg board.

The utility model adopts the following technical scheme: a sofa with alternately arranged leg assemblies comprises a sofa body, the leg assemblies and a driving device; the lower part of the sofa body is of a hollow structure to form an installation cavity; the leg assembly comprises a first leg placing plate and a second leg placing plate, and the first leg placing plate and the second leg placing plate are hinged to the front part of the upper surface of the mounting cavity respectively; the driving device comprises two driving motors and two adjusting seats, the mounting ends of the driving motors are hinged to the adjusting seats, the driving ends of the two driving motors are hinged to the first leg placing plate and the second leg placing plate respectively, the driving motors are electrically connected with the main controller, and the adjusting seats are mounted in the mounting cavities.

Preferably, a first hinge portion is arranged in front of the upper surface of the mounting cavity, two first hinge lugs are arranged on the first hinge portion, second hinge lugs are arranged at corresponding positions on the first leg placing plate and the second leg placing plate, and the second hinge lugs are hinged between the two first hinge lugs.

Preferably, the first leg placing plate and the second leg placing plate are provided with second hinge seats, the second hinge seats are provided with two third hinge lugs, the driving end of the driving motor is provided with a fourth hinge lug, and the fourth hinge lug is hinged between the two third hinge lugs.

Preferably, the adjusting seat is provided with two first connecting lugs, the mounting end of the driving motor is provided with a second connecting lug, and the second connecting lug is hinged between the two first connecting lugs.

Preferably, a first bolt seat and a second bolt seat are respectively arranged at the junction of the first leg placing plate and the second leg placing plate, and a first bolt groove and a second bolt groove of the first bolt seat and the second bolt seat are spliced.

Preferably, a latch may be installed in the first latch groove and the second latch groove.

Preferably, the two armrests of the sofa body are provided with control boards which are electrically connected with the main controller, and the control boards are provided with control keys corresponding to the driving motors.

Preferably, a cover plate with the same size as the surface of the handrail is arranged above the control plate.

Compared with the prior art, the utility model has the advantages of it is following:

1. the first leg placing plate and the second leg placing plate are respectively controlled by the two driving motors to achieve the effect that the heights of the two leg placing plates are different.

2. The mounting end of the driving motor is hinged to the adjusting seat, so that the driving end of the driving motor can extend out of the first leg placing plate and the second leg placing plate to drive the driving motor to rotate to provide a larger rotating angle when the driving end of the driving motor drives the first leg placing plate and the second leg placing plate to turn.

3. The first pin seat and the second pin seat can enable the first leg placing plate and the second leg placing plate to synchronously operate, and more users can be adapted.

4. The utility model discloses satisfy the humanized design (Close) in the 3C sitting sense system.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

Fig. 3 is a schematic view of the structure of the other side of the present invention.

Fig. 4 is a partially enlarged view of portion B of fig. 3.

Fig. 5 is a partially enlarged view of the portion C of fig. 3.

Fig. 6 is a schematic structural view of the first pin seat.

Fig. 7 is a schematic structural view of the second pin seat.

Fig. 8 is a schematic structural view of the driving motor.

Fig. 9 is a schematic diagram of the circuit structure of the present invention.

In the figure, the sofa body 1, the installation cavity 11, the first hinge portion 111, the first hinge lug 112, the control panel 12, the control key 121, the cover plate 13, the leg assembly 2, the first leg placing plate 21, the first latch seat 211, the first latch groove 212, the second leg placing plate 22, the second latch seat 221, the second latch groove 222, the second hinge lug 23, the second hinge seat 24, the third hinge lug 241, the driving device 3, the driving motor 31, the fourth hinge lug 311, the second connection lug 312, the adjusting seat 32, the first connection lug 321, and the main controller 4.

Detailed Description

In order to facilitate understanding of the technical solutions of the present invention, the following detailed description is made with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1-9, a sofa with alternately arranged leg assemblies comprises a sofa body 1, a leg assembly 2 and a driving device 3; the lower part of the sofa body 1 is of a hollow structure, and an installation cavity 11 is formed; the leg assembly 2 comprises a first leg placing plate 21 and a second leg placing plate 22, and the first leg placing plate 21 and the second leg placing plate 22 are hinged to the front part of the upper surface of the mounting cavity 11 respectively; the driving device 3 comprises two driving motors 31 and two adjusting seats 32, the mounting ends of the driving motors 31 are hinged to the adjusting seats 32, the driving ends of the two driving motors 31 are hinged to the first leg placing plate 21 and the second leg placing plate 22 respectively, the driving motors 31 are electrically connected with the main controller 4, and the adjusting seats 32 are mounted in the mounting cavity 11.

A first hinge part 111 is arranged in front of the upper surface of the mounting cavity 11, two first hinge lugs 112 are arranged on the first hinge part 111, a second hinge lug 23 is arranged at a corresponding position on the first leg placing plate 21 and the second leg placing plate 22, and the second hinge lug 23 is hinged between the two first hinge lugs 112.

The first leg placing plate 21 and the second leg placing plate 22 are provided with a second hinge seat 24, the second hinge seat 24 is provided with two third hinge lugs 241, the driving end of the driving motor 31 is provided with a fourth hinge lug 311, and the fourth hinge lug 311 is hinged between the two third hinge lugs 241.

Two first connecting lugs 321 are arranged on the adjusting seat 32, a second connecting lug 312 is arranged at the mounting end of the driving motor 31, and the second connecting lug 312 is hinged between the two first connecting lugs 321.

A first pin seat 211 and a second pin seat 221 are respectively arranged at the junction of the first leg placing plate 21 and the second leg placing plate 22, and a first pin groove 212 and a second pin groove 222 of the first pin seat 211 and the second pin seat 221 are arranged in a splicing manner.

The first and

second latch grooves

212 and 222 may be installed with latches therein, and when the latches are installed, the first and

second leg plates

21 and 22 are restricted to move synchronously.

Control panels 12 are arranged on the two armrests of the sofa body 1, the control panels 12 are electrically connected with the main controller 4, and control keys 121 corresponding to the driving motors 31 are arranged on the control panels 12.

A cover plate 13 with the same size as the surface of the handrail is arranged above the control plate 12.

When the utility model is used, a user sits on the sofa, two legs are respectively placed on the first leg placing plate 21 and the second leg placing plate 22, if the left leg needs to be raised, the first leg placing plate 21 can be raised only by operating the control key 121 on the control plate 12 on the left handrail, and similarly, if the right leg needs to be raised, only the control key 121 on the right handrail needs to be operated; when the pins are inserted into the first pin slot 212 and the second pin slot 222, the first leg placing plate 21 and the second leg placing plate 22 move synchronously, and the simultaneous movement of the first leg placing plate 21 and the second leg placing plate 22 can be realized by controlling the control key 121 on one armrest alone or operating the control keys 121 on the two armrests simultaneously.

The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is defined by the scope defined by the claims, and a plurality of modifications and decorations made by those skilled in the art without departing from the spirit and scope of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A sofa with alternately arranged leg assemblies is characterized by comprising a sofa body (1), a leg assembly (2) and a driving device (3);

the lower part of the sofa body (1) is of a hollow structure, and an installation cavity (11) is formed;

the leg assembly (2) comprises a first leg placing plate (21) and a second leg placing plate (22), and the first leg placing plate (21) and the second leg placing plate (22) are hinged to the front part of the upper surface of the mounting cavity (11) respectively;

drive arrangement (3) include two driving motor (31) and two regulation seats (32), the installation end of driving motor (31) articulates on adjusting seat (32), and the drive end of two driving motor (31) articulates respectively on first leg board (21) and the second leg board (22) of putting are put to the second, driving motor (31) electric connection main control unit (4), it installs in installation cavity (11) to adjust seat (32).

2. A sofa with alternately arranged leg assemblies according to claim 1, wherein the mounting cavity (11) is provided with a first hinge part (111) at the front part of the upper surface, the first hinge part (111) is provided with two first hinge lugs (112), the first leg placing plate (21) and the second leg placing plate (22) are provided with a second hinge lug (23) at corresponding positions, and the second hinge lug (23) is hinged between the two first hinge lugs (112).

3. A sofa with alternately arranged leg assemblies according to claim 1, wherein the first leg placing plate (21) and the second leg placing plate (22) are provided with a second hinge seat (24), the second hinge seat (24) is provided with two third hinge lugs (241), the driving end of the driving motor (31) is provided with a fourth hinge lug (311), and the fourth hinge lug (311) is hinged between the two third hinge lugs (241).

4. A sofa with alternately arranged leg assemblies according to claim 1, wherein the adjustment seat (32) is provided with two first coupling ears (321), the mounting end of the driving motor (31) is provided with a second coupling ear (312), and the second coupling ear (312) is hinged between the two first coupling ears (321).

5. A sofa with alternately arranged leg assemblies as claimed in claim 1, wherein the first leg plate (21) and the second leg plate (22) are provided with a first pin seat (211) and a second pin seat (221) at the interface, respectively, and the first pin slot (212) and the second pin slot (222) of the first pin seat (211) and the second pin seat (221) are arranged in a split manner.

6. The sofa of claim 5, wherein the first and second latch slots (212, 222) are configured to receive a latch therein.

7. A sofa with alternately arranged leg assemblies according to claim 1, wherein the sofa body (1) is provided with control panels (12) on two armrests, the control panels (12) are electrically connected with the main controller (4), and the control panels (12) are provided with control keys (121) corresponding to the driving motors (31).

8. A sofa with alternative leg assemblies according to claim 7, characterised in that the control board (12) is provided with a cover plate (13) above the armrest surface of the same size.