CN219206359U

CN219206359U - Sofa frame convenient to equipment

Info

Publication number: CN219206359U
Application number: CN202320772475.7U
Authority: CN
Inventors: 余青; 黄泽渊; 黄先福
Original assignee: Ganzhou Liangyou Metal Products Co ltd
Current assignee: Ganzhou Liangyou Metal Products Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-20
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to a sofa frame, in particular to a sofa frame convenient to assemble. The utility model provides a sofa frame which is convenient to detach, assemble and carry. The utility model provides a sofa frame convenient to equipment, is including sofa frame main part, backup pad, mat, first hinge, back, support column and screw etc. the back rotates with sofa frame main part through first hinge to be connected, and the backup pad card is in sofa frame main part, and the mat is placed in the backup pad, and the standing groove is seted up in the rear side of back, and the support column slides in the both sides of back, and the screw card is in the back both sides. According to the sofa frame, the support columns are matched with the screws to fix the standing position of the backrest, the support plates and the cushions can be detached and placed in the placing grooves, the backrest can be folded with the sofa frame main body through the first hinges, and the armrests can be folded on two sides of the sofa frame main body through the second hinges, so that the sofa frame is more convenient to detach and assemble.

Description

Sofa frame convenient to equipment

Technical Field

The utility model relates to a sofa frame, in particular to a sofa frame convenient to assemble.

Background

Sofa has become one of the furniture frequently used in restaurants, living rooms or offices of companies, guests and other places in modern life, and the variety and style of the sofa are also various.

The traditional sofa frame is of a one-time integral structure, is not detachable and large in size, so that the occupied space is large during transportation or carrying, and is extremely inconvenient when the sofa frame is used at home, particularly when the sofa is large in size, a door is often clamped when the sofa frame is carried in, a plurality of persons are required to coordinate and adjust the sofa frame to carry the sofa into the home, and then the sofa frame is assembled and disassembled, but the assembly is more, the assembly and the positioning are inconvenient, the transportation is inconvenient, and when the sofa frame is transported for a long distance, the sofa frame is large in size and small in single transportation amount, and cannot meet the requirement of mass shipment of manufacturers, so that the sofa frame convenient to assemble and disassemble is required to be designed.

Disclosure of Invention

In order to overcome the defects that the existing combined sofa frame is huge in size, relatively fixed in structure, inconvenient to detach and relatively complicated to assemble, the utility model provides the sofa frame which is convenient to detach, assemble and carry and convenient to assemble.

The utility model provides a sofa frame convenient to equipment, is including sofa frame main part, backup pad, mat, first hinge, back, support column and screw, and the back rotates with sofa frame main part through first hinge to be connected, and the backup pad card is in sofa frame main part, and the mat is placed in the backup pad, and the standing groove is seted up at the rear side of back, and the support column slides in the both sides of back, and the screw card is in the back both sides.

Preferably, the sofa frame also comprises a second hinge, armrests and supporting blocks, wherein the armrests rotate on two sides of the sofa frame main body through the second hinge, the supporting blocks are fixedly connected on the front side and the rear side of the second hinge, and the supporting blocks are used for supporting the armrests.

Preferably, the handrail also comprises a pull block, and the pull block is fixedly connected to the inner side of the handrail.

Preferably, the device further comprises a guide rod, a return spring and a clamping block, wherein the guide rod is fixedly connected in the pull block, the return spring is sleeved on the guide rod, the clamping block slides in the pull block, and the clamping block is connected with the guide rod through the return spring.

Preferably, the sofa frame also comprises wheels, and the wheels are arranged at the bottom of the sofa frame main body.

Preferably, the sofa frame also comprises a USB charging seat, and the USB charging seat is arranged at the front lower side of the sofa frame main body.

By adopting the scheme, the beneficial effects achieved by the utility model are as follows:

1. according to the sofa frame, the support columns are matched with the screws to fix the standing position of the backrest, the support plates and the cushions can be detached and placed in the placing grooves, the backrest can be folded with the sofa frame main body through the first hinges, and the armrests can be folded on two sides of the sofa frame main body through the second hinges, so that the sofa frame is more convenient to detach and assemble.

2. According to the utility model, the handrail is erected more conveniently by the pull blocks, and the position of the handrail when the handrail is erected is fixed by the cooperation of the clamping blocks, the guide rods and the return springs.

3. The wheels of the utility model enable the sofa frame to move more conveniently and labor-saving, and the USB charging seat enables the functions of the sofa frame to be more various.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of a first partial perspective cross-sectional structure of the present utility model.

Fig. 3 is an exploded view of a three-dimensional structure of the present utility model.

Fig. 4 is a schematic view of a second partial perspective cutaway structure of the present utility model.

The marks in the drawings are: the sofa comprises a 1-sofa frame main body, a 2-supporting plate, a 3-cushion, a 4-first hinge, a 5-backrest, a 501-placing groove, a 6-supporting column, 7-screws, 8-second hinges, 9-armrests, 10-supporting blocks, 11-pulling blocks, 12-guide rods, 13-reset springs, 14-clamping blocks, 15-wheels, 16-USB charging seats, 2 a-positioning blocks, 5 a-clamping holes and 5 b-clamping grooves.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Example 1

The sofa frame convenient to assemble is shown in fig. 1 and 2, and comprises a sofa frame main body 1, a support plate 2, a cushion 3, a first hinge 4, a backrest 5, a support column 6 and screws 7, wherein the backrest 5 is rotationally connected with the sofa frame main body 1 through the first hinge 4, a positioning block 2a is connected to the bottom of the support plate 2, the support plate 2 is clamped on the sofa frame main body 1 through the positioning block 2a, the cushion 3 is placed on the support plate 2, a placing groove 501 is formed in the rear side of the backrest 5, the support column 6 slides on two sides of the backrest 5, and the screws 7 penetrate through clamping holes 5a on two sides of the backrest 5 to clamp the support column 6; the support column 6 can support the back 5 when contacting with ground, makes support column 6 upwards remove when outwards with screw 7, and support column 6 gets into in the back 5, places backup pad 2 and mat 3 again aside for back 5 and sofa frame main part 1 fifty percent discount, afterwards, places backup pad 2 and mat 3 in standing groove 501, and the sofa frame just folds into the square, conveniently stacks, reduces accommodation space.

As shown in fig. 3 and 4, the sofa frame also comprises a second hinge 8, armrests 9 and supporting blocks 10, wherein the armrests 9 are rotated on two sides of the sofa frame main body 1 through the second hinge 8, the supporting blocks 10 are connected on the front side and the rear side of the second hinge 8 through bolts, and the supporting blocks 10 are used for supporting the armrests 9; the armrests 9 on the two sides can be folded inwards through the second hinge 8, and the supporting blocks 10 play a supporting role when the armrests 9 stand up, so that the armrests 9 are prevented from moving outwards.

As shown in fig. 1, the handrail also comprises a pull block 11, wherein the pull block 11 is connected to the inner side of the handrail 9 through a bolt; when the handrail 9 is folded, if the handrail 9 is required to be raised outwards, the handrail 9 can be raised by only pulling the pull block 11, so that the convenience is improved.

As shown in fig. 4, the device further comprises a guide rod 12, a return spring 13 and a clamping block 14, wherein the guide rod 12 is connected in the pull block 11 through a bolt, the return spring 13 is sleeved on the guide rod 12, the clamping block 14 slides in the pull block 11, and the clamping block 14 is connected with the guide rod 12 through the return spring 13; when the armrest 9 is raised outward, the clamping blocks 14 move outward along with the armrest 9, and when the armrest 9 is raised, the clamping blocks 14 are clamped in the clamping grooves 5b on two sides of the backrest 5 under the action of the return springs 13, so that the position of the armrest 9 is fixed.

As shown in fig. 2, the sofa frame also comprises wheels 15, wherein the wheels 15 are arranged at the bottom of the sofa frame main body 1; when the sofa frame is required to be integrally moved, the sofa can be moved and carried easily by means of the wheels 15 due to the fact that the sofa has a certain weight and is inconvenient to carry.

As shown in fig. 1 and 2, the sofa frame also comprises a USB charging seat 16, wherein the USB charging seat 16 is installed at the front lower side of the sofa frame main body 1; when people sit on the sofa, the USB charging seat 16 can be electrified, and then the electronic product can be charged by using the USB charging seat 16 after sitting on the sofa, so that the sofa is more convenient.

The foregoing examples have shown only the preferred embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a sofa frame convenient to equipment, a serial communication port, including sofa frame main part (1), backup pad (2), mat (3), first hinge (4), back (5), support column (6) and screw (7), back (5) rotate through first hinge (4) with sofa frame main part (1) and be connected, backup pad (2) card is on sofa frame main part (1), mat (3) are placed on backup pad (2), the rear side at back (5) is seted up in standing groove (501), both sides at back (5) are slided in support column (6), screw (7) card are in back (5) both sides.

2. The sofa frame convenient to assemble according to claim 1, further comprising a second hinge (8), handrails (9) and supporting blocks (10), wherein the handrails (9) are rotated on two sides of the sofa frame main body (1) through the second hinge (8), the supporting blocks (10) are fixedly connected on front and rear sides of the second hinge (8), and the supporting blocks (10) are used for supporting the handrails (9).

3. The sofa frame convenient to assemble according to claim 2, characterized by further comprising a pull block (11), wherein the pull block (11) is fixedly connected to the inner side of the armrest (9).

4. The sofa frame convenient to assemble according to claim 3, further comprising a guide rod (12), a return spring (13) and a clamping block (14), wherein the guide rod (12) is fixedly connected in the pull block (11),

the return spring (13) is sleeved on the guide rod (12), the clamping block (14) slides in the pull block (11), and the clamping block (14) is connected with the guide rod (12) through the return spring (13).

5. The sofa frame convenient to assemble according to claim 4, characterized by further comprising wheels (15), wherein the wheels (15) are mounted at the bottom of the sofa frame main body (1).

6. The sofa frame convenient to assemble according to claim 5, further comprising a USB charging seat (16), wherein the USB charging seat (16) is arranged at the front lower side of the sofa frame main body (1).