CN211795471U

CN211795471U - Sofa

Info

Publication number: CN211795471U
Application number: CN202020318242.6U
Authority: CN
Inventors: 谭长明
Original assignee: Dongguan Regal Furniture Manufacturing Co
Current assignee: Dongguan Regal Furniture Manufacturing Co
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-30
Anticipated expiration: 2030-03-13

Abstract

The utility model belongs to the technical field of household items technique and specifically relates to indicate a sofa, it includes sofa body and cushion, the sofa body includes back portion, base and handrail, the handrail sets up in the one end of base, back portion sets up in the rear end of base, the cushion sets up in the top surface of base, the cushion embeds there is adjustment mechanism, adjustment mechanism is used for adjusting the inclination of cushion one end. The utility model has the advantages of simple structure, adjust the inclination of the one end of cushion through adjustment mechanism, improved the performance of sofa, application range is wide, and comfortable good, is favorable to alleviating rest person's fatigue, and is convenient for rest person's inclined lying read on the sofa, see drama, drink water etc. and the crowd that specially adapted old person or need lie in bed for a long time uses.

Description

Sofa

Technical Field

The utility model belongs to the technical field of household articles technique and specifically relates to indicate a sofa.

Background

With the pace of life of people increasing, more and more people feel tired during working hours, and want to lie on a sofa to read books, listen to songs, or watch dramas and the like once the people grasp the leisure time. Because sitting for a long time or lying down can produce tired, so the person of rest can adopt to change the appearance of lying to alleviate tired sense, improve the comfort, but current sofa can only sit or lie down and have a rest, be unfavorable for the person of rest to change the posture of rest (the appearance of lying), and lie down also be inconvenient for the person of rest to read books, the drama etc. when the person of rest's back wants to lean on the sofa in an inclined way, when the person of rest wants the inclined lying on the sofa, generally need increase extra cushion, so the function of current sofa is more single, is difficult to satisfy modern society's demand. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a can adjust the inclination of cushion one end, improve the sofa of rest person's comfort.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sofa, its includes sofa body and cushion, the sofa body includes back portion, base and handrail, the handrail sets up in the one end of base, back portion sets up in the rear end of base, the cushion sets up in the top surface of base, the cushion embeds there is adjustment mechanism, adjustment mechanism is used for adjusting the inclination of cushion one end.

Furthermore, the adjusting mechanism comprises a fixed frame arranged in the cushion, a rotating plate arranged at one end of the cushion and a driver arranged on the fixed frame or/and the base and used for driving the rotating plate to rotate, and the rotating plate is rotationally connected with the fixed frame through a rotating linkage piece.

Further, the driver is a linear motor or an air cylinder.

Furthermore, the rotating linkage piece comprises a connecting piece and linkage assemblies symmetrically arranged at two ends of the connecting piece; the linkage assembly comprises a first linkage piece, a second linkage piece and an arc-shaped third linkage piece, the connection piece is arranged on the bottom surface of the rotating plate, one end of the first linkage piece is rotatably connected with the fixed frame, one end of the second linkage piece is rotatably connected with the other end of the first linkage piece, the other end of the second linkage piece is rotatably connected with the fixed frame, one end of the third linkage piece is rotatably connected with one end of the connection piece, the other end of the connection piece is rotatably connected with the fixed frame, and the middle of the connection piece is rotatably connected with the middle of the second linkage piece.

Further, an elastic piece is arranged between the connecting piece and the middle part of the third linkage piece.

Furthermore, the elastic part is a spring, one end of the spring is connected with one end of the connecting piece, and the other end of the spring is connected with the middle part of the third linkage piece.

Furthermore, the number of the handrails is two, and the two handrails are respectively arranged at two ends of the base.

Further, the base is provided with a plurality of supporting legs.

The utility model has the advantages that: in practical application, when a resting person wants to lie on the sofa, the cushion is straight; when a rest person wants to lie on the sofa in a slanting way, one end of the cushion is driven to rotate through the adjusting mechanism, so that one end of the cushion inclines for a certain angle, and the angle at which one end of the cushion inclines can be reasonably adjusted according to the requirements of the rest person, so that the use of different rest persons is met. The utility model has the advantages of simple structure, adjust the inclination of the one end of cushion through adjustment mechanism, improved the performance of sofa, application range is wide, and comfortable good, is favorable to alleviating rest person's fatigue, and is convenient for rest person's inclined lying read on the sofa, see drama, drink water etc. and the crowd that specially adapted old person or need lie in bed for a long time uses.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the utility model in a lying state.

Fig. 2 is a schematic view of the three-dimensional structure of the utility model in a reclining state.

Fig. 3 is a schematic view of a partial structure of the adjusting mechanism of the present invention.

Description of reference numerals:

1. a sofa body; 2. a cushion; 3. a backrest part; 4. a base; 5. a handrail; 6. an adjustment mechanism; 7. a fixed mount; 8. a rotating plate; 9. a driver; 10. a rotating link; 11. a connecting member; 12. a linkage assembly; 13. a first linkage member; 14. a second linkage member; 15. a third link; 16. an elastic member; 17. support the feet.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 3, the utility model provides a pair of sofa, it includes sofa body 1 and cushion 2, sofa body 1 includes back portion 3, base 4 and handrail 5, handrail 5 sets up in the one end of base 4, back portion 3 sets up in the rear end of base 4, cushion 2 sets up in the top surface of base 4, cushion 2 embeds there is adjustment mechanism 6, adjustment mechanism 6 is used for adjusting the inclination of cushion 2 one end. In practical application, when a resting person wants to lie on the sofa, the cushion 2 is flat and straight; when the person who takes a rest wants to lie on the sofa to one side, drive the one end rotation of cushion 2 through adjustment mechanism 6 for the one end slope certain angle of cushion 2, the angle that the one end of cushion 2 leaned can be according to person who takes a rest's demand and reasonable regulation, use in order to satisfy different person who takes a rest. The utility model has the advantages of simple structure, adjust the inclination of the one end of cushion 2 through adjustment mechanism 6, improved the performance of sofa, application range is wide, and comfortable good, is favorable to alleviating rest person's fatigue, and the rest person of being convenient for lies to one side on the sofa reads, sees drama, drinks water etc. and the crowd that specially adapted old person or need lie in bed for a long time uses.

In this embodiment, the adjusting mechanism 6 includes a fixed frame 7 built in the seat cushion 2, a rotating plate 8 built in one end of the seat cushion 2, and a driver 9 disposed on the fixed frame 7 or/and the base 4 and used for driving the rotating plate 8 to rotate, and the rotating plate 8 is rotatably connected with one end of the fixed frame 7 via a rotating link 10. During actual work, the driver 9 drives the rotating linkage piece 10 to rotate, and the rotating linkage piece 10 drives the rotating plate 8 to rotate until the rotating plate 8 rotates to the inclination angle required by a resting person, so that the adjustment is convenient and quick.

In this embodiment, the driver 9 is a linear motor or an air cylinder; preferably, the driver 9 is a motor, and the motor has a simple structure, is sensitive to movement, and has high control precision.

In this embodiment, the rotating linkage member 10 includes a connecting member 11 and linkage assemblies 12 symmetrically disposed at two ends of the connecting member 11; the linkage assembly 12 comprises a first linkage piece 13, a second linkage piece 14 and an arc-shaped third linkage piece 15, the connection piece 11 is arranged on the bottom surface of the rotating plate 8, one end of the first linkage piece 13 is rotatably connected with the fixed frame 7, one end of the second linkage piece 14 is rotatably connected with the other end of the first linkage piece 13, the other end of the second linkage piece 14 is rotatably connected with the fixed frame 7, one end of the third linkage piece 15 is rotatably connected with one end of the connection piece 11, the other end of the connection piece 11 is rotatably connected with the fixed frame 7, and the middle of the connection piece 11 is rotatably connected with the middle of the second linkage piece 14. The rotating linkage 10 of the structure improves the stability of the rotating plate 8 during rotation and improves the safety of the sofa during use.

In this embodiment, an elastic member 16 is disposed between the connecting member 11 and the middle portion of the third link member 15, and the elastic member 16 provides an additional supporting force for the rotating plate 8, so as to play a role of protection, and improve the safety of the sofa in use.

In this embodiment, the elastic member 16 is a spring, one end of the spring is connected to one end of the connecting member 11, and the other end of the spring is connected to the middle of the third link 15. The spring has the advantages of simple structure, low maintenance cost, long service life and convenient and fast disassembly and assembly.

In this embodiment, the number of the handrails 5 is two, and the two handrails 5 are respectively disposed at two ends of the base 4.

In this embodiment, base 4 is provided with a plurality of supporting legss 17, and supporting legss 17 plays the effect of support for have a certain distance between base 4 and the ground, avoid damaging the sofa because moist weather etc. also be convenient for carry the sofa.

Specifically, the supporting legs 17 are telescopic members, which facilitates adjusting the distance between the base 4 and the ground.

Concretely, sofa still includes the controller, the controller is connected with the 9 electricity of driver, through the on-off switch of controller with the opening and close of control driver 9 and according to the adjustment button of resting person's demand operation control ware with the 8 pivoted angles of control driver 9 drive rotor plate, be convenient for adjust rotor plate 8's inclination, thereby be convenient for adjust the inclination of 2 one end of cushion, and then can change resting person's the appearance of lying, with the demand that satisfies resting person's back inclination, improve resting person's comfort, be favorable to alleviating resting person's fatigue.

Specifically, the outer side of the handrail 5 is provided with an insert pocket for placing a controller.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A sofa, which is characterized in that: including sofa body and cushion, the sofa body includes back portion, base and handrail, the handrail sets up in the one end of base, back portion sets up in the rear end of base, the cushion sets up in the top surface of base, the cushion embeds there is adjustment mechanism, adjustment mechanism is used for adjusting the inclination of cushion one end.

2. The sofa of claim 1, wherein: the adjusting mechanism comprises a fixed frame arranged in the cushion, a rotating plate arranged at one end of the cushion in the cushion and a driver arranged on the fixed frame or/and the base and used for driving the rotating plate to rotate, and the rotating plate is rotationally connected with the fixed frame through a rotating linkage piece.

3. A sofa according to claim 2, wherein: the driver is a linear motor or an air cylinder.

4. A sofa according to claim 2, wherein: the rotary linkage piece comprises a connecting piece and linkage assemblies symmetrically arranged at two ends of the connecting piece; the linkage assembly comprises a first linkage piece, a second linkage piece and an arc-shaped third linkage piece, the connection piece is arranged on the bottom surface of the rotating plate, one end of the first linkage piece is rotatably connected with the fixed frame, one end of the second linkage piece is rotatably connected with the other end of the first linkage piece, the other end of the second linkage piece is rotatably connected with the fixed frame, one end of the third linkage piece is rotatably connected with one end of the connection piece, the other end of the connection piece is rotatably connected with the fixed frame, and the middle of the connection piece is rotatably connected with the middle of the second linkage piece.

5. The sofa of claim 4, wherein: an elastic piece is arranged between the connecting piece and the middle part of the third linkage piece.

6. The sofa of claim 5, wherein: the elastic piece is a spring, one end of the spring is connected with one end of the connecting piece, and the other end of the spring is connected with the middle of the third linkage piece.

7. The sofa of claim 1, wherein: the number of the handrails is two, and the two handrails are respectively arranged at the two ends of the base.

8. The sofa of claim 1, wherein: the base is provided with a plurality of supporting legs.