CN223392185U - Compound cornerite structure of sofa - Google Patents

Abstract

The present utility model discloses a composite corner wrapping structure for a sofa, which relates to the technical field of corner wrapping structures and comprises a first fixed side panel, a first extension panel being provided on the right side of the first fixed side panel, a protective pad being provided on the outer surface of the upper end of the first extension panel, a limiting panel being provided on the inner side of the fixed slot, a spring being provided between the limiting panel and the inner side of the fixed slot, and an extension rod being provided on the outer surface of the left side of the first extension panel. The composite corner wrapping structure for a sofa of the present utility model wraps the corners of the sofa by providing the first fixed side panel and the second fixed side panel, facilitates the staff to fix the first fixed side panel and the second fixed side panel by providing multiple sets of countersunk holes, facilitates the staff to stretch and extend the second extension panel and the first extension panel as needed to adjust the size of their wrapping angles by providing the extension rod, and facilitates the staff to adjust the angle of the wrapping angle by providing the connecting rod.

Description

Compound cornerite structure of sofa

Technical Field

The utility model relates to the technical field of wrap angle structures, in particular to a sofa composite wrap angle structure.

Background

Along with the development of material science, composite materials are increasingly paid attention to in furniture manufacturing, and the composite materials not only can effectively lighten the weight of a sofa, but also can provide better performance in the aspects of strength and elasticity, and the sofa needs to be protected by using a wrap angle structure in the production and processing process.

The existing wrap angle structure is inconvenient for a worker to fix the wrap angle structure when the existing wrap angle structure is installed and used, the wrap angle cannot be adjusted, meanwhile, the size of the wrap angle cannot be adjusted by the worker, certain adverse effects are brought to the use process of people, and in order to solve the defects of the prior art, the sofa composite wrap angle structure is provided.

Disclosure of utility model

The utility model mainly aims to provide a sofa composite wrap angle structure which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a compound cornerite structure of sofa, includes first fixed curb plate, the right side of first fixed curb plate is provided with first extension board, the upper end surface of first extension board is provided with the protection pad, the inner wall of first fixed curb plate and first extension board all is provided with multiunit counter bore, the inner wall of first fixed curb plate is provided with spout and fixed slot, the spout is on the right side of fixed slot, the inboard of fixed slot is provided with the limiting plate, be provided with the spring between the inboard of limiting plate and fixed slot, the left side surface of first extension board is provided with the extension pole, the lower extreme surface of extension pole is provided with fixed fixture block, fixed fixture block slides at the inside of spout.

Preferably, the left side inner wall of the first fixed curb plate is provided with the draw-in groove, the inside connecting rod that is provided with in left side of the first fixed curb plate, the rear end of connecting rod is provided with the fixed block, the inside screw hole that is provided with of front end of connecting rod, the front end surface of the first fixed curb plate is provided with the stopper, the top of the first fixed curb plate is provided with the fixed curb plate of second, the lower extreme surface of the fixed curb plate of second is provided with the connecting block, the inner wall of connecting block is provided with the fixed orifices, the connecting rod passes the inside of fixed orifices, the top of the fixed curb plate of second is provided with the second extension board, the lower extreme surface of second extension board is provided with the extension rod, the lower surface of extension rod is provided with fixed fixture block, fixed fixture block slides in the inside of spout, the inner wall of the fixed curb plate of second is provided with the spout, the inboard of the fixed curb plate of second and second extension board all is provided with the protection pad.

Preferably, the protection pad is detachably connected with the first fixed side plate and the first extension plate, and the limiting plate is detachably connected with the first fixed side plate through a set spring.

Preferably, the extension rod is fixedly arranged on the left side of the first extension plate, the fixed clamping block is fixedly arranged on the lower surface of the extension rod, and the extension rod is in sliding connection with the first fixed side plate through the fixed clamping block and the sliding groove.

Preferably, the connecting rod is detachably connected with the first fixed side plate, the fixed block is fixedly arranged at the rear end of the connecting rod, and the limiting block is detachably connected with the connecting rod through a threaded hole.

Preferably, the connecting block is fixedly arranged on the lower end face of the second fixed side plate, the second fixed side plate is rotationally connected with the first fixed side plate through the connecting block and the connecting rod, the extension rod is fixedly arranged on the lower end face of the second extension plate, and the second extension plate is in sliding connection with the second fixed side plate through the extension rod and the sliding groove.

Advantageous effects

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

1. According to the utility model, the corner of the sofa is wrapped through the first fixed side plate and the second fixed side plate, the first fixed side plate and the second fixed side plate are conveniently fixed by a worker through the countersunk holes, the sofa is respectively separated from the first fixed side plate and the second fixed side plate through the protective pad, the surface of the sofa is protected, the second fixed side plate is movably connected with the first fixed side plate through the connecting rod, and the angle of the wrapping angle is conveniently adjusted by the worker.

2. According to the utility model, the second fixed side plate and the first fixed side plate are convenient to mount and dismount by a worker through the arranged limiting block, the second extending plate and the first extending plate are convenient to stretch by the worker according to working requirements through the arranged extending rod and the sliding chute, the size of the wrap angle is convenient to adjust by the worker, the fixed clamping block is limited by pushing the limiting plate through the arranged spring, and the fixed clamping block is prevented from slipping from the inside of the fixed groove.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first stationary side plate of the present utility model;

FIG. 3 is a schematic view of the connecting rod structure of the present utility model;

FIG. 4 is a schematic view of a first extension plate structure of the present utility model;

FIG. 5 is a schematic view of a second extension plate structure of the present utility model;

fig. 6 is a schematic view of a limiting plate structure of the present utility model.

In the figure, the first fixing side plate, the second fixing side plate, the first extending plate, the second extending plate, the protective pad, the counter bore, the 7, the sliding groove, the 8, the fixing groove, the 9, the limiting plate, the 10, the spring, the 11, the clamping groove, the 12, the connecting rod, the 13, the limiting block, the 14, the fixing block, the 15, the threaded hole, the 16, the extending rod, the 17, the fixing clamping block, the 18, the connecting block, the 19 and the fixing hole are arranged.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a compound corner wrapping structure of sofa, including first fixed curb plate 1, set up second fixed curb plate 2 in the top of first fixed curb plate 1, left side inner wall at first fixed curb plate 1 is provided with draw-in groove 11, lower extreme surface fixation at second fixed curb plate 2 is provided with connecting block 18, with connecting block 18 card in the inboard of draw-in groove 11, the staff passes connecting rod 12 from the left side inner wall of first fixed curb plate 1 and the inboard of fixed orifices 19, make fixed block 14 and the rear end face in close contact with of first fixed curb plate 1, simultaneously carry out threaded connection with stopper 13 and connecting rod 12 through the screw hole 15 that sets up, thereby carry out swing joint with second fixed curb plate 2 and first fixed curb plate 1, make things convenient for the staff to adjust the angle of corner to the corner of corner, the staff wraps up first fixed curb plate 1 and second fixed curb plate 2 to the sofa, make things convenient for the staff to fix first fixed curb plate 1 and second fixed curb plate 2 with the draw-in groove 11 with the inboard, be provided with multiunit protection pad 5 in the inboard of corner wrapping mechanism, protect pad 5 through setting up protection pad 5 and elastic cushion 5, protect the sofa surface to the sofa, can be fixed with the fixed surface protection pad 5 respectively, protection mechanism is fixed with the sofa surface is fixed with the side 1.

As shown in fig. 4-6, in the sofa composite wrap angle structure, when a worker needs to adjust the size of the wrap angle, the first extension plate 3 and the second extension plate 4 are stretched, the extension rod 16 is pulled out of the chute 7, the size of the wrap angle can be adjusted according to the working requirement, the worker can press the limiting plate 9, thereby the fixing clamping block 17 is placed in the fixed chute 8, the fixing clamping block 17 and the extension rod 16 slide into the chute 7, the upper surface of the extension rod 16 is flush with the horizontal plane of the first fixing side plate 1, the limiting plate 9 is loosened, the limiting plate 9 is pushed to move to the right side through the set spring 10, the fixing clamping block 17 is limited, the fixing clamping block 17 is prevented from slipping out of the interior of the fixed chute 8, the second extension plate 4 and the second fixing side plate 2 are connected in the same connection mode, after the installation is completed, the protection pad 5 is adhered to the surfaces of the first fixing side plate 1 and the second fixing side plate 2, when the worker needs to adjust the size of the wrap angle, the worker only needs to stretch the second extension plate 4 and the first extension plate 3, the working strength is greatly reduced, the practical investment of the worker is improved, the market is convenient to use, and the practical investment of the worker is greatly reduced.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a compound cornerite structure of sofa, includes first fixed curb plate (1), its characterized in that, the right side of first fixed curb plate (1) is provided with first extension board (3), the upper end surface of first extension board (3) is provided with protection pad (5), the inner wall of first fixed curb plate (1) and first extension board (3) all is provided with multiunit counter bore (6), the inner wall of first fixed curb plate (1) is provided with spout (7) and fixed slot (8), spout (7) are on the right side of fixed slot (8), the inboard of fixed slot (8) is provided with limiting plate (9), be provided with spring (10) between the inboard of limiting plate (9) and fixed slot (8), the left side surface of first extension board (3) is provided with extension pole (16), the lower extreme surface of extension pole (16) is provided with fixed fixture block (17), fixed fixture block (17) slides in the inside of spout (7).

2. The sofa composite corner wrapping structure of claim 1, wherein the left inner wall of the first fixed side plate (1) is provided with a clamping groove (11), the left inner side of the first fixed side plate (1) is provided with a connecting rod (12), the rear end of the connecting rod (12) is provided with a fixed block (14), the front end of the connecting rod (12) is internally provided with a threaded hole (15), the front end outer surface of the first fixed side plate (1) is provided with a limiting block (13), the upper side of the first fixed side plate (1) is provided with a second fixed side plate (2), the lower end outer surface of the second fixed side plate (2) is provided with a connecting block (18), the inner wall of the connecting block (18) is provided with a fixed hole (19), the connecting rod (12) penetrates through the inside of the fixed hole (19), the upper side of the second fixed side plate (2) is provided with a second extension plate (4), the lower end outer surface of the second extension plate (4) is provided with an extension rod (16), the lower surface of the extension rod (16) is provided with a limiting block (17), the lower surface of the extension rod (16) is provided with a sliding block (7), the sliding block (7) is fixed inside the second side plate (7), the inner sides of the second fixed side plate (2) and the second extension plate (4) are respectively provided with a protection pad (5).

3. The sofa composite corner structure according to claim 1, wherein the protection pad (5) is detachably connected with the first fixed side plate (1) and the first extension plate (3), and the limiting plate (9) is detachably connected with the first fixed side plate (1) through a set spring (10).

4. The sofa composite corner wrapping structure according to claim 1, characterized in that the extension rod (16) is fixedly arranged on the left side of the first extension plate (3), the fixed clamping block (17) is fixedly arranged on the lower surface of the extension rod (16), and the extension rod (16) is in sliding connection with the first fixed side plate (1) through the fixed clamping block (17) and the sliding groove (7).

5. The sofa composite corner wrapping structure according to claim 2, characterized in that the connecting rod (12) is detachably connected with the first fixed side plate (1), the fixed block (14) is fixedly arranged at the rear end of the connecting rod (12), and the limiting block (13) is detachably connected with the connecting rod (12) through a threaded hole (15) arranged.

6. The sofa composite corner structure of claim 2, wherein the connecting block (18) is fixedly arranged on the lower end face of the second fixed side plate (2), the second fixed side plate (2) is rotationally connected with the first fixed side plate (1) through the connecting block (18) and the connecting rod (12), the extension rod (16) is fixedly arranged on the lower end face of the second extension plate (4), and the second extension plate (4) is in sliding connection with the second fixed side plate (2) through the extension rod (16) and the sliding groove (7).