CN113287895B

CN113287895B - Multifunctional leisure sofa

Info

Publication number: CN113287895B
Application number: CN202110618556.7A
Authority: CN
Inventors: 黄荣辉; 黄得志; 李志敏; 黄静文
Original assignee: Ya Mona Furniture Industry Huizhou Co ltd
Current assignee: Ya Mona Furniture Industry Huizhou Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2023-03-14
Anticipated expiration: 2041-06-03
Also published as: CN113287895A

Abstract

The invention discloses a multifunctional leisure sofa, which comprises a support frame, a sofa main body, a sofa cushion, a backrest main body and a limiting pulley, wherein the sofa main body is fixed on the inner wall of one side of the support frame, the sofa cushion is installed at the bottom of the sofa main body, the backrest main body is rotatably installed on the inner wall of the sofa main body of one side of the sofa cushion, a support leg assembly is fixed at the central position of the bottom of the sofa main body, hand supports are installed on two sides of the top end of the sofa main body, baffles are fixed on the outer walls of two sides of the sofa main body, leg support main bodies are arranged on the outer walls of two sides of the support leg assembly, and a memory sponge is installed at the top end of each leg support main body. The invention not only reduces the use cost and enhances the use comfort of the sofa, but also realizes the function of adjusting the angle of the backrest main body and enhances the use convenience of the sofa.

Description

Multifunctional leisure sofa

Technical Field

The invention relates to the technical field of sofas, in particular to a multifunctional leisure sofa.

Background

The leisure sofa has various varieties, including leather, cloth, metal, rattan, plastic, solid wood and the like, and along with the continuous improvement of the living standard of people, the leisure sofa is widely used in daily life.

The leisure sofas on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the following problems exist.

(1) When the existing leisure sofa is used, the backrest of the sofa generally needs to be manually adjusted in angle by a user, and the sofa is single in function and brings inconvenience to the use of a user;

(2) When the existing leisure sofa is used, the length of the leg support is generally in a fixed state, so that the existing leisure sofa is difficult to adapt to users with different body types, and the riding comfort of the sofa is reduced;

(3) The existing leisure sofa is generally used by a single person, a plurality of groups of sofas are required to be arranged in the same area, the setting density of the sofas is improved, and the use cost of the sofas is increased.

Disclosure of Invention

The invention aims to provide a multifunctional leisure sofa, which aims to solve the problems of inconvenient adjustment of the backrest angle of the sofa, limited riding comfort and relatively high arrangement cost in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: multifunctional leisure sofa, including support frame, sofa main part, sofa cushion, back main part and spacing pulley, be fixed with the sofa main part on the inner wall of support frame one side, and the bottom of sofa main part installs the sofa cushion to rotate on the sofa main part inner wall of sofa cushion one side and install the back main part, the central point department of putting of sofa main part bottom is fixed with the landing leg subassembly, and the hand rest is all installed to the both sides on sofa main part top, all be fixed with the baffle on the both sides outer wall of sofa main part, all be provided with the leg on the both sides outer wall of landing leg subassembly and hold in the palm the main part, and the leg holds in the palm the top of main part and install the memory sponge, be fixed with the connecting plate on the outer wall of main part one side is held in the palm to the leg, and be fixed with the spacing pulley of multiunit on the outer wall of connecting plate one side, install control panel on the outer wall of support frame one side.

Preferably, all be fixed with spacing track on two inner walls of support frame, spacing track can with spacing pulley sliding connection, install equidistant internal thread piece on the outer wall of connecting plate one side.

Preferably, install first locating pin on the outer wall of support frame one side, and install the second locating pin on the support frame outer wall of first locating pin one side, the tip of first locating pin can with internal thread piece threaded connection, after the internal thread piece is twisted into to the second locating pin, the position that the leg held in the palm the main part can be fixed.

Preferably, the outer walls of the two sides of the sofa main body are both fixed with brackets, and the top ends of the brackets are fixed with mounting seats.

Preferably, an electric push rod is movably mounted at one end inside the support, and a fisheye joint is fixed at the top end of the electric push rod.

Preferably, the top movable mounting of mount pad has the support arm, the back of support arm and the outer wall swing joint of back main part, and the top movable mounting of support arm has the connection piece, the one end of connection piece and the top swing joint of fisheye joint, and usable electric putter drives the back main part and carries out angle modulation.

Compared with the prior art, the invention has the beneficial effects that: the multifunctional leisure sofa not only reduces the use cost and enhances the use comfort of the sofa, but also realizes the function of adjusting the angle of the backrest main body and enhances the use convenience of the sofa;

(1) By arranging the sofa cushion, the support frame and the like, the sofa can be divided into two groups of sitting areas by the leg assembly as a dividing line, a worker can sit on the sofa cushion and manually pull out the leg support main body, so that the leg support main body provides a leg supporting space for the worker, and the support frame and the sofa main body play a role in integrally supporting the sofa cushion and the backrest main body, so that fewer sofas can be arranged in the same area, and the arrangement density of the sofas is reduced;

(2) The connecting plate and the leg support main body are manually pulled through the arrangement of the internal thread block, the connecting plate and the like, so that the limiting pulley slides on the internal thread block, after the leg support main body is drawn out for a certain distance, the first positioning pin is screwed into the corresponding internal thread block, namely the internal thread block and the leg support main body are in threaded connection, and the position of the leg support main body is fixed, so that leg support with proper length is provided for a user through the leg support main body, and the use comfort of the sofa is enhanced;

(3) Through being provided with support arm and mount pad etc. through control panel operation electric putter work, make its shrink, then electric putter pulling fisheye connects down, and at fisheye joint's down in-process, fisheye connects and can drive connection piece, support arm rotation, and the support arm overturns with the extreme point of mount pad, then support arm pulling back main part overturns, realizes the function of back main part angle modulation promptly, saves the step of user's manual regulation back angle.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

in the figure: 1. a support frame; 2. a sofa main body; 3. a sofa cushion; 4. a leg assembly; 5. a leg rest main body; 501. memory sponge; 6. a baffle plate; 7. a hand rest; 8. a backrest main body; 9. a connecting plate; 10. a limiting pulley; 11. an internal thread block; 12. a first positioning pin; 13. a limiting track; 14. a control panel; 15. a second positioning pin; 16. a support; 17. a mounting seat; 18. an electric push rod; 19. connecting sheets; 20. a support arm; 21. a fisheye joint.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a multifunctional leisure sofa comprises a support frame 1, a sofa main body 2, a sofa cushion 3, a backrest main body 8 and a limiting pulley 10, wherein the sofa main body 2 is fixed on the inner wall of one side of the support frame 1, the sofa cushion 3 is installed at the bottom of the sofa main body 2, the backrest main body 8 is rotatably installed on the inner wall of the sofa main body 2 at one side of the sofa cushion 3, a leg assembly 4 is fixed at the central position of the bottom of the sofa main body 2, hand supports 7 are installed on two sides of the top end of the sofa main body 2, baffle plates 6 are fixed on the outer walls of two sides of the sofa main body 2, leg support main bodies 5 are arranged on the outer walls of two sides of the leg assembly 4, and a memory sponge 501 is installed at the top ends of the leg support main bodies 5;

the sofa can be divided into two groups of sitting areas by the leg component 4 as a dividing line, a worker can sit on the sofa cushion 3 and manually pull out the leg support main body 5, so that the leg support main body 5 provides a leg supporting space for the worker;

a connecting plate 9 is fixed on the outer wall of one side of the leg support main body 5, a plurality of groups of limiting pulleys 10 are fixed on the outer wall of one side of the connecting plate 9, a control panel 14 is installed on the outer wall of one side of the support frame 1, and the type of the control panel 14 can be FHR-211;

the support frame 1 and the sofa main body 2 have the function of integrally supporting the sofa cushion 3 and the backrest main body 8, so that fewer sofas can be arranged in the same area, the arrangement density of the sofas is reduced, and the use cost of the sofas is reduced;

the two inner walls of the support frame 1 are both fixed with a limiting track 13, the limiting track 13 can be connected with a limiting pulley 10 in a sliding way, and the outer wall of one side of the connecting plate 9 is provided with internal thread blocks 11 at equal intervals;

a first positioning pin 12 is arranged on the outer wall of one side of the support frame 1, a second positioning pin 15 is arranged on the outer wall of the support frame 1 on one side of the first positioning pin 12, and the end part of the first positioning pin 12 can be in threaded connection with the internal thread block 11;

the connecting plate 9 and the leg support main body 5 can be manually pulled to enable the limiting pulley 10 to slide on the internal thread block 11, after the leg support main body 5 is drawn out for a certain distance, the first positioning pin 12 is screwed into the corresponding internal thread block 11, namely the two are in threaded connection, and at the moment, the position of the leg support main body 5 is fixed, so that leg support with proper length is provided for a user by using the leg support main body 5;

the outer walls of two sides of the sofa main body 2 are both fixed with a bracket 16, the top end of the bracket 16 is fixed with a mounting seat 17, one end inside the bracket 16 is movably provided with an electric push rod 18, the model of the electric push rod 18 can be JIN-1604, and the top end of the electric push rod 18 is fixed with a fisheye joint 21;

the user can operate the electric push rod 18 through the control panel 14 to work, so that the electric push rod 18 contracts, and the electric push rod 18 pulls the fisheye joint 21 to move downwards;

a support arm 20 is movably mounted at the top of the mounting seat 17, the back surface of the support arm 20 is movably connected with the outer wall of the backrest main body 8, a connecting piece 19 is movably mounted at the top end of the support arm 20, and one end of the connecting piece 19 is movably connected with the top end of a fisheye joint 21;

in the descending process of the fisheye joint 21, the fisheye joint 21 can drive the connecting piece 19 and the support arm 20 to rotate, the support arm 20 overturns with the end point of the mounting seat 17, and the support arm 20 pulls the backrest main body 8 to overturn, so that the angle adjustment function of the backrest main body 8 is realized, the step of manually adjusting the backrest angle by a user is omitted, and the convenience in use of the sofa is enhanced.

The working principle is as follows: when the sofa is used, firstly, the sofa can be divided into two groups of sitting areas by the leg component 4 as a dividing line, a worker can sit on the sofa cushion 3 and manually pull out the leg support main body 5, so that the leg support main body 5 provides a leg supporting space for the worker, the support frame 1 and the sofa main body 2 play a role of integrally supporting the sofa cushion 3 and the backrest main body 8, so that fewer sofas can be arranged in the same area, the arrangement density of the sofas is reduced, namely the use cost of the sofa is reduced, the user can manually pull the connecting plate 9 and the leg support main body 5 to enable the limiting pulley 10 to slide on the internal thread block 11, after the leg support main body 5 is pulled out for a certain distance, the first positioning pin 12 is screwed into the corresponding internal thread block 11, namely the two are in threaded connection, at the moment, the position of the leg support main body 5 is fixed, so that the leg support with a proper length is provided for the user by utilizing the leg support main body 5, the use comfort of the sofa is enhanced, the user can operate the electric push rod 18 to contract, the electric push rod 18 pulls the fisheye joint 21 to pull the end point, the support arm 21 can be driven to rotate, the backrest main body 20, the back support arm can be conveniently turned, and the backrest main body 8 can be turned over, and the back support arm can be adjusted, and the step of the back support can be achieved, and the back support can be conveniently.

Claims

1. A multi-functional leisure sofa, its characterized in that: the sofa comprises a support frame (1), a sofa main body (2), a sofa cushion (3), a backrest main body (8) and limiting pulleys (10), wherein the sofa main body (2) is fixed on the inner wall of one side of the support frame (1), the sofa cushion (3) is installed at the bottom of the sofa main body (2), the backrest main body (8) is installed on the inner wall of the sofa main body (2) of one side of the sofa cushion (3) in a rotating mode, a leg support assembly (4) is fixed at the central position of the bottom of the sofa main body (2), hand supports (7) are installed on two sides of the top end of the sofa main body (2), baffles (6) are fixed on outer walls of two sides of the sofa main body (2), leg support main bodies (5) are arranged on outer walls of two sides of the leg support assembly (4), a memory sponge (501) is installed at the top end of the leg support main body (5), connecting plates (9) are fixed on the outer walls of one side of the leg support main body (5), a plurality of groups of limiting pulleys (10) are fixed on the outer walls of one side of the connecting plates (9), and a control panel (14) is installed on the outer wall of one side of the support frame (1);

the outer walls of the two sides of the sofa main body (2) are respectively fixed with a bracket (16), and the top end of each bracket (16) is fixed with a mounting seat (17);

an electric push rod (18) is movably mounted at one end inside the support (16), and a fisheye joint (21) is fixed at the top end of the electric push rod (18);

the top movable mounting of mount pad (17) has support arm (20), the back and the outer wall swing joint of back main part (8) of support arm (20), and the top movable mounting of support arm (20) has connection piece (19), the one end of connection piece (19) and the top swing joint of fisheye joint (21).

2. The multifunctional leisure sofa of claim 1, characterized in that: all be fixed with spacing track (13) on two inner walls of support frame (1), spacing track (13) can with spacing pulley (10) sliding connection, install equidistant internal thread piece (11) on the outer wall of connecting plate (9) one side.

3. The multifunctional leisure sofa of claim 1, characterized in that: install first locating pin (12) on the outer wall of support frame (1) one side, and install second locating pin (15) on support frame (1) outer wall of first locating pin (12) one side, the tip of first locating pin (12) can with internal thread piece (11) threaded connection.