CN215382666U

CN215382666U - Portable folding environment-friendly sofa

Info

Publication number: CN215382666U
Application number: CN202121922905.6U
Authority: CN
Inventors: 王鲁健; 付德才
Original assignee: Shenzhen Qianya Business Technology Co ltd
Current assignee: Shenzhen Qianya Business Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-04
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of home decoration appliances, in particular to a portable folding environment-friendly sofa which comprises a folding sofa main body, wherein the folding sofa main body comprises a sofa body, the sofa body is made of environment-friendly materials, and the bottom end of the sofa body is hinged with supporting legs. According to the utility model, the clamping block is arranged, the supporting leg is hinged to the bottom of the sofa body through the hinge shaft, the cylindrical block is driven to move downwards through the pulling block, then the pulling block drives the clamping block to rotate through the cylindrical block, so that the clamping block corresponds to a hole formed in the supporting leg, the connecting block is driven to move upwards through the spring of the reset mechanism, the connecting block drives the cylindrical block to move upwards through the rotating block, the cylindrical block drives the clamping block to be clamped in the supporting leg, and therefore, the clamping block limits the supporting leg, the folding stability of the supporting leg is improved, and the collision between the supporting leg and the sofa body is prevented through the rubber pad.

Description

Portable folding environment-friendly sofa

Technical Field

The utility model relates to the technical field of home decoration appliances, in particular to a portable folding environment-friendly sofa.

Background

Along with the continuous development of the social economy at present, the living standard of people is also continuously improved, therefore, the quality of life of people is higher and higher, the economy of China is rapidly developed in recent years, more people begin to break away from the traditional agricultural economy and enter urban life, particularly for the young people on duty at present, the career is just in the starting stage, so that the living environment is convenient, the people can live by renting, but in the aspect of life, the use of furniture is increased day by day, so that the narrow space originally rented is greatly limited, particularly the available free space is greatly limited, the sofa is used particularly, as the folding sofa belongs to large furniture, the legs of the sofa are hinged down by external force during transportation, so that the legs and the wall surface of the sofa collide, and the legs and the feet of the sofa are damaged and cannot be normally used, in the process of carrying the sofa, legs and feet of the folding sofa are suddenly hinged off and easily cause pressure injury to a carrier, so that the portable folding environment-friendly sofa is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable folding environment-friendly sofa, which solves the problems that the legs and the feet of the sofa are damaged and cannot be normally used due to the fact that the sofa support legs are hinged down by external force during carrying because the folding sofa belongs to large furniture, and the legs and the feet of the sofa are easy to crush a carrier due to the fact that the legs and the feet of the folding sofa suddenly rotate down during the process of carrying the sofa.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable folding environment-friendly sofa comprises a folding sofa main body, wherein the folding sofa main body comprises a sofa body, the sofa body is made of environment-friendly materials, supporting legs are hinged to the bottom end of the sofa body, the bottom end of the sofa body is hinged to the back faces of the supporting legs through hinge rods, rubber pads are fixedly installed at the bottom end of the sofa body, a clamping mechanism is inserted into the sofa body and comprises connecting blocks, the connecting blocks are inserted into the sofa body, rotating blocks are inserted into the connecting blocks, cylindrical blocks are fixedly installed at the bottom end of the rotating blocks, clamping blocks are fixedly installed on the outer sides of the cylindrical blocks, the clamping blocks are provided with two groups and are symmetrically arranged according to the symmetrical center surfaces of the cylindrical blocks, grooves matched with the clamping blocks are formed in the supporting legs, and pull blocks are fixedly installed at the bottom ends of the cylindrical blocks, and a resetting mechanism is fixedly arranged on the outer side of the connecting block.

Preferably, the reset mechanism comprises a sliding block, a sliding block is fixedly mounted on the outer side of the connecting block, a telescopic rod is fixedly mounted at the bottom end of the sliding block, and a spring is sleeved on the outer side of the telescopic rod.

Preferably, the slider is provided with two sets ofly and personally submits the symmetry form setting with the symmetry center of connecting block altogether, the spout with slider looks adaptation is seted up to the inside of sofa body, telescopic link fixed mounting is in the inside of sofa body.

Preferably, the shape of the rubber pad is of a circular arc structure, and the rubber pads are distributed at the bottom of the sofa body at equal intervals and are abutted to the surfaces of the supporting legs.

Preferably, the rotating block is of a round block-shaped structure, and a rotating groove matched with the rotating block is formed in the connecting block.

Preferably, the cross section of the clamping block is of a trapezoidal structure, and the shape of the pulling block is of a rectangular structure.

Compared with the prior art, the utility model has the beneficial effects that:

(1) by arranging the clamping block, the supporting leg is hinged to the bottom of the sofa body through the hinged shaft, the cylindrical block is driven to move downwards through the pulling block, then the pulling block drives the clamping block to rotate through the cylindrical block, the clamping block corresponds to a hole formed in the supporting leg, the spring of the reset mechanism drives the connecting block to move upwards, the connecting block drives the cylindrical block to move upwards through the rotating block, the cylindrical block drives the clamping block to be clamped in the supporting leg, therefore, the clamping block limits the supporting leg, the supporting leg is prevented from rotating downwards through the hinged shaft in the process of integrally carrying the folding sofa main body, and the folding stability of the supporting leg is improved;

(2) through setting up the turning block because the appearance of turning block is round block shape structure to improve the turning block at the inside pivoted stability of connecting block, because the transverse cutting of fixture block is the trapezium structure, through the trapezoidal inclined plane of fixture block, improve the fixture block and insert and establish the inside precision at the supporting leg, thereby be convenient for insert the fixture block and establish the inside of supporting leg and carry out spacing purpose to it, because the appearance that draws the piece is the arc structure, be convenient for drive the cylinder piece through drawing the piece and move down.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a front sectional view of the sofa body and the support legs of the present invention;

FIG. 3 is a schematic side sectional view of the supporting leg and the clamping block of the present invention.

In the figure: 1. a folding sofa main body; 110. a sofa body; 120. supporting legs; 2. a rubber pad; 3. a clamping mechanism; 310. connecting blocks; 320. rotating the block; 330. a cylindrical block; 340. a clamping block; 350. pulling the block; 4. a reset mechanism; 410. a slider; 420. a telescopic rod; 430. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-3, an embodiment of the present invention is shown: a portable folding environment-friendly sofa comprises a folding sofa main body 1, the folding sofa main body 1 comprises a sofa body 110, the sofa body 110 is made of environment-friendly materials, supporting legs 120 are hinged to the bottom end of the sofa body 110, the bottom end of the sofa body 110 is hinged to the back of the supporting legs 120 through hinge rods, a rubber pad 2 is fixedly installed at the bottom end of the sofa body 110, a clamping mechanism 3 is inserted into the sofa body 110, the clamping mechanism 3 comprises connecting blocks 310, the connecting blocks 310 are inserted into the sofa body 110, rotating blocks 320 are inserted into the connecting blocks 310, cylindrical blocks 330 are fixedly installed at the bottom ends of the rotating blocks 320, clamping blocks 340 are fixedly installed on the outer sides of the cylindrical blocks 330, the clamping blocks 340 are provided with two groups and are symmetrically arranged according to the symmetrical center of the cylindrical blocks 330, grooves matched with the clamping blocks 340 are formed in the supporting legs 120, the bottom end of the cylindrical block 330 is fixedly provided with a pulling block 350, and the outer side of the connecting block 310 is fixedly provided with a resetting mechanism 4;

by arranging the sofa body 110 made of environment-friendly material, the environmental protection performance of the whole folding sofa main body 1 is improved, by arranging the fixture block 340, the supporting leg 120 is hinged at the bottom of the sofa body 110 through a hinge shaft, the cylinder block 330 is driven to move downwards through the pulling block 350, then the pulling block 350 drives the fixture block 340 to rotate 90 degrees through the cylinder block 330, the fixture block 340 corresponds to a hole formed in the supporting leg 120, the spring 430 of the reset mechanism 4 drives the connecting block 310 to move upwards, the connecting block 310 drives the cylinder block 330 to move upwards through the rotating block 320, the cylinder block 330 drives the fixture block 340 to be clamped in the supporting leg 120, so that the fixture block 340 limits the supporting leg 120, the supporting leg 120 is prevented from rotating downwards through the hinge shaft in the process of integrally transporting the folding sofa main body 1, the folding stability of the supporting leg 120 is improved, by arranging the rubber pad 2, prevent collision between the support legs 120 and the sofa body 110;

further, the reset mechanism 4 includes a slider 410, the outer side of the connecting block 310 is fixedly provided with the slider 410, the bottom end of the slider 410 is fixedly provided with a telescopic rod 420, the outer side of the telescopic rod 420 is sleeved with a spring 430, the sliders 410 are provided with two groups and are symmetrically arranged with the symmetrical center plane of the connecting block 310, a sliding groove matched with the slider 410 is formed in the sofa body 110, and the telescopic rod 420 is fixedly arranged in the sofa body 110;

by arranging the sliding blocks 410, the sliding grooves matched with the sliding blocks 410 are formed in the sofa body 110, so that the sliding stability of the connecting block 310 in the sofa body 110 through the sliding blocks 410 is improved, and under the condition that the pulling block 350 lacks external force, the two groups of sliding blocks 410 are conveniently driven to move upwards through the elasticity of the telescopic rods 420, so that the clamping mechanism 3 is driven to integrally reset in the process of moving upwards through the sliding blocks 410;

furthermore, the shape of the rubber pad 2 is in an arc-shaped structure, the rubber pads 2 are distributed at the bottom of the sofa body 110 at equal intervals and are abutted against the surfaces of the supporting legs 120, and by arranging the rubber pads 2, the rubber pads 2 have certain elasticity, and the rubber pads 2 are arranged between the sofa body 110 and the supporting legs 120, so that the supporting legs 120 and the sofa body 110 are prevented from colliding;

furthermore, the rotating block 320 is of a round block structure, a rotating groove matched with the rotating block 320 is formed in the connecting block 310, and the rotating block 320 is arranged, so that the stability of the rotating block 320 rotating in the connecting block 310 is improved due to the fact that the rotating block 320 is of the round block structure;

further, the transverse cutting of fixture block 340 is the trapezium structure, and the appearance of drawing piece 350 is this structure of rectangle structure, through setting up fixture block 340, because the transverse cutting of fixture block 340 is the trapezium structure, through the trapezoidal inclined plane of fixture block 340, improve fixture block 340 and insert and establish the inside precision of supporting leg 120 to be convenient for insert the inside of establishing at supporting leg 120 with fixture block 340 and carry out spacing purpose to it, because the appearance of drawing piece 350 is the arc structure, be convenient for drive cylinder piece 330 downstream through drawing piece 350.

Claims

1. The utility model provides a portable folding environment-friendly sofa which characterized in that: the sofa comprises a folding sofa main body (1), wherein the folding sofa main body (1) comprises a sofa body (110), the sofa body (110) is made of environment-friendly materials, supporting legs (120) are hinged to the bottom end of the sofa body (110), the bottom end of the sofa body (110) is hinged to the back face of the supporting legs (120) through hinge rods, a rubber pad (2) is fixedly installed at the bottom end of the sofa body (110), a clamping mechanism (3) is inserted into the sofa body (110) and comprises a connecting block (310), the connecting block (310) is inserted into the sofa body (110), a rotating block (320) is inserted into the connecting block (310), a cylindrical block (330) is fixedly installed at the bottom end of the rotating block (320), clamping blocks (340) are fixedly installed on the outer side of the cylindrical block (330), two groups of clamping blocks (340) are arranged, and the two groups of clamping blocks are symmetrically arranged by the symmetrical center planes of the cylindrical block (330), the supporting leg is characterized in that a groove matched with the clamping block (340) is formed in the supporting leg (120), a pulling block (350) is fixedly installed at the bottom end of the cylindrical block (330), and a resetting mechanism (4) is fixedly installed on the outer side of the connecting block (310).

2. The portable folding environment-friendly sofa according to claim 1, wherein: reset mechanism (4) include slider (410), the outside fixed mounting of connecting block (310) has slider (410), and the bottom fixed mounting of slider (410) has telescopic link (420), the outside cover of telescopic link (420) is equipped with spring (430).

3. The portable folding environment-friendly sofa according to claim 2, wherein: the sofa is characterized in that the sliding blocks (410) are provided with two groups and are symmetrically arranged by the aid of the symmetrical center planes of the connecting blocks (310), sliding grooves matched with the sliding blocks (410) are formed in the sofa body (110), and the telescopic rods (420) are fixedly arranged in the sofa body (110).

4. The portable folding environment-friendly sofa according to claim 1, wherein: the shape of the rubber pad (2) is of a circular arc structure, and the rubber pads (2) are distributed at the bottom of the sofa body (110) at equal intervals and are abutted to the surfaces of the supporting legs (120).

5. The portable folding environment-friendly sofa according to claim 1, wherein: the appearance of turning block (320) is the round block shape structure, the inside of connecting block (310) is seted up the commentaries on classics groove with turning block (320) looks adaptation.

6. The portable folding environment-friendly sofa according to claim 1, wherein: the cross section of the clamping block (340) is in a trapezoidal structure, and the appearance of the pulling block (350) is in a rectangular structure.