CN219556776U

CN219556776U - Scalable intelligent sofa

Info

Publication number: CN219556776U
Application number: CN202320574543.9U
Authority: CN
Inventors: 王炳坤
Original assignee: Dongguan Aimu Bedroom Supplies Co Ltd
Current assignee: Dongguan Aimu Bedroom Supplies Co Ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-22
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of intelligent furniture and discloses a telescopic intelligent sofa, which comprises a base, a cushion, a backrest, a first rotating assembly and a second rotating assembly; the seat cushion is positioned above the base, the backrest is rotatably connected to the seat cushion, the first rotating assembly is connected with the base and the seat cushion, the second rotating assembly is connected with the base and the backrest, and the first rotating assembly and the second rotating assembly are mutually matched, so that the seat cushion rotates relative to the base and/or the backrest rotates relative to the seat cushion; the utility model mainly solves the technical problem that the cushion of the existing sofa can not rotate independently relative to the backrest.

Description

Scalable intelligent sofa

Technical Field

The utility model relates to the technical field of intelligent furniture, in particular to a telescopic intelligent sofa.

Background

The intelligent home uses the home as a platform, integrates facilities related to home life by utilizing a comprehensive wiring technology, a network communication technology, a security technology, an automatic control technology and an audio-video technology, builds an efficient management system of home facilities and family schedule matters, improves the safety, convenience, comfort and artistry of the home, and realizes an environment-friendly and energy-saving living environment. The intelligent sofa is a part of intelligent home, and the main difference with the traditional sofa is that: the electric mode is adopted, the sofa can be conveniently controlled to move, stretch and contract, and part of intelligent sofa also has the functions of massage, music playing and other recreation and entertainment.

The existing intelligent sofa mainly comprises a folding leg support or a backrest part, a cushion part is fixed and can not rotate, and the old needs to rely on handrails to borrow force if the old wants to get up, so that the old is inconvenient to use, and the telescopic intelligent sofa convenient for the old to get up from the sofa is an urgent problem to be solved.

Disclosure of Invention

The embodiment of the utility model discloses a telescopic intelligent sofa, which is used for solving the technical problem that a cushion of the existing sofa cannot rotate independently relative to a backrest.

To achieve the purpose, the utility model adopts the following technical scheme:

a scalable intelligent sofa comprising:

the seat comprises a base, a seat cushion positioned above the base, a backrest rotationally connected with the seat cushion, a first rotating assembly connected with the base and the seat cushion, and a second rotating assembly connected with the base and the backrest;

the first rotating assembly and the second rotating assembly are matched with each other, so that the seat cushion rotates relative to the base and/or the backrest rotates relative to the seat cushion.

In one example, the seat further comprises a leg rest rotatably connected to the seat cushion and a third rotation assembly connected to the base and the leg rest, the third rotation assembly being configured to rotate the leg rest about the seat cushion.

In one example, the first rotating assembly comprises a first telescopic piece fixedly installed at the top of the base, and the movable end of the first telescopic piece is in sliding connection with the bottom of the seat cushion; the second rotating assembly comprises a second telescopic piece which is rotationally connected to the top of the base, and the movable end of the second telescopic piece is in sliding connection with the backrest; the third rotating assembly comprises a third telescopic piece which is rotationally connected to the outer side wall of the base, and the movable end of the third telescopic piece is in sliding connection with the bottom of the leg support.

In one example, the seat cushion further comprises a limiting mechanism, wherein the limiting mechanism comprises a first limiting rail arranged at the bottom of the seat cushion, a second limiting rail arranged at the outer side wall of the backrest and a third limiting rail arranged at the bottom of the leg rest;

the movable end of the first telescopic member is rotationally provided with a first sliding block matched with the first limiting rail, the movable end of the second telescopic member is rotationally provided with a second sliding block matched with the second limiting rail, and the movable end of the third telescopic member is rotationally provided with a third sliding block matched with the third limiting rail.

In one example, the integrated voice control controller is disposed in the base, and the integrated voice control controller includes a first driving element electrically connected to the first telescopic member, a second driving element electrically connected to the second telescopic member, and a third driving element electrically connected to the third telescopic member.

In one example, the side of the base is provided with an armrest, and the seat cushion is rotatably connected with the armrest around a first rotation axis.

In one example, the seat cushion further comprises a containing cavity which is surrounded by the seat cushion, the two armrests and the base together and used for containing the first rotating component and the second rotating component.

In one example, the two ends of the backrest are provided with limiting parts extending outwards.

In one example, two universal wheels are mounted to the bottom of each of the armrests.

Compared with the prior art, the telescopic intelligent sofa provided by the utility model has at least the following beneficial effects:

through setting up first rotating assembly and second rotating assembly in order to control the rotation of cushion and back respectively, the user can make the cushion rotate to after the certain angle, makes the back rotate a certain angle again to this convenience stands up, and this design is friendly more to the old person.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an exploded view of a retractable intelligent sofa of the present utility model;

fig. 2 is a schematic view of the first expansion member and the second expansion member of the telescopic intelligent sofa according to the present utility model in an expanded state.

Illustration of:

10. a base; 20. an armrest; 30. a cushion; 40. a backrest; 401. a limit part; 51. a first telescopic member; 52. a second telescopic member; 53. a third telescopic member; 511. a first slider; 521. a second slider; 531. a third slider; 60. a leg rest; 71. a first limit rail; 72. the second limit rail; 73. the third limit rail; 80. a first rotating shaft; 90. a second rotating shaft; 100. a first mount; 110. a second mounting base; 120. a third mount; 130. a voice control integrated controller; 140. a receiving chamber; 150. and a universal wheel.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Referring to fig. 1 to 2, the present embodiment provides a telescopic intelligent sofa, which includes a base 10, armrests 20, a seat cushion 30, a backrest 40, a leg rest 60, a first rotating assembly, a second rotating assembly, a third rotating assembly, and a voice control integrated controller 130.

The two ends of the base 10 are provided with armrests 20, a seat cushion 30 is rotatably connected between the two armrests 20, one end of the seat cushion 30 is rotatably connected with a leg support 60, the other end of the seat cushion 30 is rotatably connected with a backrest 40, the seat cushion 30 is positioned above the base 10, a first rotating assembly is connected with the base 10 and the seat cushion 30, a second rotating assembly is connected with the base 10 and the backrest 40, and a third rotating assembly is connected with the base 10 and the leg support 60. The first and second rotating assemblies cooperate to rotate the seat cushion 30 relative to the base 10 and/or to rotate the seatback 40 relative to the seat cushion 30.

Further, the first rotating assembly comprises a first telescopic member 51 fixedly installed at the top of the base 10, and a movable end of the first telescopic member 51 is slidably connected with the bottom of the seat cushion 30 and drives the seat cushion 30 to rotate relative to the base 10; the second rotating assembly comprises a second telescopic piece 52 rotatably connected to the top of the base 10, wherein the movable end of the second telescopic piece 52 is slidably connected with the outer side wall of the backrest 40, and drives the backrest 40 to rotate around the seat cushion 30; the third rotating assembly comprises a third telescopic member 53 rotatably connected to the outer side wall of the base 10, wherein a movable end of the third telescopic member 53 is slidably connected to the bottom of the leg rest 60, and drives the leg rest 60 to rotate around the seat cushion 30.

More specifically, referring to fig. 2, the movable end of the first telescopic member 51 vertically pushes up the base 10, and one end of the seat cushion 30 rotates clockwise around the armrest 20, thereby supporting the user. The direction of clockwise rotation is indicated by the arrow in fig. 2. One end of the seat cushion 30 is rotatably connected to the two armrests 20 via a first rotation shaft 80. The first telescopic member 51 is fixedly mounted on the base 10 by means of a first mounting seat 100. In order to limit the maximum and minimum rotation angles of the cushion 30, the telescopic intelligent sofa of the utility model further comprises a limiting mechanism, wherein the limiting mechanism comprises a first limiting rail 71 arranged at the bottom of the cushion 30, correspondingly, a first sliding block 511 matched with the first limiting rail 71 is rotatably arranged at the movable end of the first telescopic piece 51, and the first sliding block 511 is clamped in the first limiting rail 71 and can move left and right relative to the first limiting rail 71. The first slider 511 is in the horizontal position in the initial state, and the seat cushion 30 is in the initial horizontal state; when the first telescopic member 51 is in the extended state, the first slider 511 is driven to move to the leftmost side of the first limiting rail 71, and at this time, the seat cushion 30 rotates around the clockwise direction to the position with the largest rotation angle, where the rotation angle refers to the angle between the surface of the seat cushion 30 and the horizontal line. A second telescopic member 52 is provided at a side of the first telescopic member 51 remote from the first rotating shaft 80, and a movable end of the second telescopic member 52 pushes up the backrest 40, thereby rotating the backrest 40 around the seat cushion 30. Further, the second telescopic member 52 is hinged to the base 10 through a second mounting seat 110, and the backrest 40 is rotatably connected to the other end of the seat cushion 30 through a second rotation shaft 90. The limiting mechanism further comprises a second limiting rail 72 which is arranged at one end of the backrest 40 far away from the cushion 30 and is used for limiting the maximum and minimum rotation angles of the backrest 40, correspondingly, a second slider 521 which is matched with the second limiting rail 72 is rotatably arranged at the movable end of the second telescopic piece 52, the second slider 521 is clamped in the second limiting rail 72 and can move left and right relative to the second limiting rail 72, and when the second telescopic piece 52 is in an extended state, the second slider 521 is driven to move to the leftmost side of the second limiting rail 72, and the backrest 40 rotates clockwise to the position with the maximum rotation angle; when the second telescopic member 52 is in the compressed state, the second slider 521 is driven to move to the rightmost side relative to the second limiting rail 72, and at this time, the backrest 40 rotates around the counterclockwise direction to the position with the minimum rotation angle, that is, the backrest 40 is in the flat state. Wherein the rotation angle refers to an angle between the surface of the backrest 40 and the horizontal. The leg rest 60 is used for supporting the legs of the user, and the leg rest 60 is rotatably connected with the other end of the seat cushion 30 through a first rotating shaft 80. The third telescopic member 53 is located at a side of the first telescopic member 51 away from the second telescopic member 52, and is hinged to a side wall of the base 10 through a third mounting seat 120. In order to limit the maximum and minimum rotation angles of the leg rest 60, the limiting mechanism further includes a third limiting rail 73 disposed at the bottom of the leg rest 60, and correspondingly, a third slider 531 matched with the third limiting rail 73 is rotatably mounted at the movable end of the third telescopic member 53, and the third slider 531 is engaged in the third limiting rail 73 and can move left and right relative to the third limiting rail 73. When the third telescopic piece 53 is in the stretching state, the third sliding block 531 is driven to move to the rightmost side of the third limiting rail 73, and at the moment, the leg rest 60 rotates around the anticlockwise direction to the position with the minimum rotation angle, namely, the leg rest 60 is in the spreading state; the third telescopic member 53 is in a compressed state, and drives the third slider 531 to move to the rightmost side relative to the third limiting rail 73, and at this time, the leg rest 60 rotates around the clockwise direction to the position with the largest rotation angle. Where the angle of rotation refers to the angle between the surface of the leg rest 60 and horizontal.

Referring to fig. 1, the intelligent sofa according to the present utility model further includes a voice control integrated controller 130 disposed in the base 10, wherein the voice control integrated controller 130 includes a first driving element (not shown) electrically connected to the first telescopic member 51, a second driving element (not shown) electrically connected to the second telescopic member 52, and a third driving element (not shown) electrically connected to the third telescopic member 53. The first driving element, the second driving element and the third driving element can independently drive the corresponding telescopic members, for example, the first driving element drives the first telescopic member 51 to lift the cushion 30, and the second driving element can simultaneously drive the second telescopic assembly to lift the backrest 40, so as to better lift a user. For another example, the third driving element drives the third telescopic member 53 to lift the leg rest 60, so that the leg rest 60 is in the horizontal position, and the second driving element simultaneously drives the second telescopic member 52 to pull the backrest 40, so that the backrest 40 is in the horizontal position, and at this time, the intelligent telescopic sofa is in the horizontal state, so that the user can lie on the sofa.

The telescopic intelligent sofa further comprises a containing cavity 140 for containing the first rotating assembly and the second rotating assembly, and the containing cavity 140 is formed by surrounding the cushion 30, the two armrests 20 and the base 10 together.

Referring to fig. 2, the backrest 40 is disposed between the two armrests 20, and the two ends of the backrest 40 are provided with a limiting portion 401 extending outwards, wherein the limiting portion 401 is used for preventing the body of the user from tilting out of the region outside the backrest 40.

Wherein, two universal wheels 150 are installed at the bottom of each armrest 20, and the universal wheels 150 are used for driving the telescopic intelligent sofa to move along any direction, so that the telescopic intelligent sofa is convenient for a user to carry.

The foregoing description of the preferred embodiments of the present utility model has been provided for the purpose of illustrating the general principles of the present utility model and is not to be construed as limiting the scope of the utility model in any way. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model, and other embodiments of the present utility model as will occur to those skilled in the art without the exercise of inventive faculty, are intended to be included within the scope of the present utility model.

Claims

1. A scalable intelligent sofa, characterized in that includes: a base (10), a seat cushion (30) positioned above the base (10), a backrest (40) rotatably connected to the seat cushion (30), a first rotating assembly connecting the base (10) and the seat cushion (30), and a second rotating assembly connecting the base (10) and the backrest (40);

wherein the first rotating assembly and the second rotating assembly are mutually matched, so that the seat cushion (30) rotates relative to the base (10) and/or the backrest (40) rotates relative to the seat cushion (30).

2. The telescopic sofa according to claim 1, further comprising a leg rest (60) rotatably connected to the seat cushion (30) and a third rotation assembly connecting the base (10) and the leg rest (60), the third rotation assembly being adapted to rotate the leg rest (60) around the seat cushion (30).

3. The telescopic intelligent sofa according to claim 2, characterized in that the first rotating assembly comprises a first telescopic piece (51) fixedly installed on the top of the base (10), and the movable end of the first telescopic piece (51) is in sliding connection with the bottom of the seat cushion (30); the second rotating assembly comprises a second telescopic piece (52) which is rotatably connected to the top of the base (10), and the movable end of the second telescopic piece (52) is in sliding connection with the backrest (40); the third rotating assembly comprises a third telescopic piece (53) which is rotatably connected to the outer side wall of the base (10), and the movable end of the third telescopic piece (53) is slidably connected with the bottom of the leg support (60).

4. The telescopic intelligent sofa according to claim 3, further comprising a limit mechanism, wherein the limit mechanism comprises a first limit rail (71) arranged at the bottom of the seat cushion (30), a second limit rail (72) arranged at the outer side wall of the backrest (40), and a third limit rail (73) arranged at the bottom of the leg rest (60);

the movable end of the first telescopic piece (51) is rotatably provided with a first sliding block (511) matched with the first limiting rail (71), the movable end of the second telescopic piece (52) is rotatably provided with a second sliding block (521) matched with the second limiting rail (72), and the movable end of the third telescopic piece (53) is rotatably provided with a third sliding block (531) matched with the third limiting rail (73).

5. The telescopic sofa according to claim 4, further comprising a voice control integrated controller (130) disposed in the base (10), wherein the voice control integrated controller (130) comprises a first driving element electrically connected to the first telescopic member (51), a second driving element electrically connected to the second telescopic member (52), and a third driving element electrically connected to the third telescopic member (53).

6. The telescopic intelligent sofa according to claim 1, characterized in that the side of the base (10) is provided with armrests (20), and the seat cushion (30) is rotatably connected with the armrests (20) around a first rotation axis (80).

7. The telescopic intelligent sofa according to claim 6, further comprising a receiving cavity (140) enclosed by the seat cushion (30), the two armrests (20) and the base (10) together for receiving the first and second rotating assemblies.

8. The telescopic intelligent sofa according to claim 1, wherein the two ends of the backrest (40) are provided with limiting parts (401) extending outwards.

9. The telescopic sofa according to claim 6, characterized in that two universal wheels (150) are mounted at the bottom of each armrest (20).