CN216569194U - Sofa main body structure capable of being spliced in multiple directions - Google Patents

Abstract

The utility model discloses a sofa main body structure capable of being spliced in multiple directions, which comprises a sofa main body frame, a sliding rail assembly and a supporting assembly, wherein the upper end of the front side of the sofa main body frame is connected with a backrest assembly, one side of the joint of the backrest assembly and the sofa main body frame is provided with an armrest assembly, the inner sides of the outer walls of the armrest assembly and the sofa main body frame are provided with a seat assembly, the lower inner side of the seat assembly is connected with the sliding rail assembly, the inner side of the right end of the seat assembly is provided with the supporting assembly, one side of the outer wall of the backrest assembly is connected with a protection plate, and the lower end of the protection plate is provided with a vertical support. This sofa major structure that can multidirectional concatenation wholly carries out the unit mount of concatenation formula with the support of sofa through concatenation foot pipe, and the spout through slide rail set spare and the reduction bearing area of slider for the sofa, supporting spring and mounting panel are the slope form and can place the debris that do not need to use in accomodating the in situ and save space.

Description

Sofa main body structure capable of being spliced in multiple directions

Technical Field

The utility model relates to the technical field of furniture, in particular to a sofa main body structure capable of being spliced in multiple directions.

Background

The sofa is a multi-seat chair with soft cushions, a backrest chair with springs or thick foamed plastics and the like is arranged, and armrests are arranged on two sides of the backrest chair, and the sofa is one of soft furniture. The sofa is the necessary furniture of many families, and the inner frame is as the support frame of whole sofa, needs sufficient holding power, so most producers will select hardness and density all better material, and the raw materials market also has the corresponding material that is used for furniture inner frame support specially, and except hard miscellaneous wood, some still can use splint in the place that the frame is wider, not only intensity is big, and is flexible not warp.

Present sofa main part is mostly the integral type structure, does not possess the characteristics of multidirectional concatenation, is not convenient for dismantle, and the bulky certain area that needs of sofa, for this reason, we propose the sofa major structure that can multidirectional concatenation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sofa main body structure capable of being spliced in multiple directions. Present sofa main part that provides in order to solve above-mentioned background art is mostly the integral type structure, does not possess the characteristics of multidirectional concatenation, is not convenient for dismantle, and the bulky problem that needs certain area of sofa.

In order to achieve the purpose, the utility model provides the following technical scheme: sofa major structure that can multidirectionally splice, including sofa main body frame, slide rail set spare and supporting component, the front upper end of sofa main body frame is connected with the back subassembly, and is provided with the armrest subassembly on one side of the junction of back subassembly and sofa main body frame, the armrest subassembly is provided with the seat subassembly with the outer wall inboard of sofa main body frame, the below inboard of seat subassembly is connected with slide rail set spare, the right-hand member inboard of seat subassembly is provided with supporting component, outer wall one side of back subassembly is connected with the guard plate, and the lower extreme of guard plate is provided with upright support.

Preferably, the handrail component comprises a handrail plate and splicing foot pipes, and the splicing foot pipes are distributed on the outer side of the handrail plate.

Preferably, the slide rail assembly comprises a push plate, a sliding groove, a sliding block and a pull plate, the sliding groove is formed in two ends of the outer side of the push plate, the sliding block is arranged on the inner side of the sliding groove, and the outer end of the sliding block is connected with the pull plate.

Preferably, the sliding block is fixedly connected with the pulling plate, and the pulling plate and the pushing plate form a sliding structure through the sliding groove.

Preferably, the supporting component comprises a supporting plate, a mounting plate, a storage layer and supporting springs, the mounting plate is arranged below the supporting plate, the storage layer is arranged below the mounting plate, and the supporting springs are mounted at two ends of the lower side of the mounting plate.

Preferably, the supporting springs and the mounting plate are distributed in an inclined manner, and the included angle between the supporting plates and the supporting springs is 45 degrees.

Preferably, the backrest module and the seat module are vertically distributed, and the backrest module is connected with the armrest module and the protection plate.

Compared with the prior art, the utility model has the beneficial effects that: this sofa major structure that can multidirectionally splice, concatenation foot pipe set up in outer wall one side of handrail plate, the lateral surface of handrail plate and the medial surface interconnect of concatenation foot pipe, and handrail plate surface is mellow and smooth, can improve the comfort level when sofa uses, and concatenation foot pipe is connected the handrail plate along the outside of handrail plate to more have aesthetic property for the holistic structure of sofa.

The support spring can support, buffer, brake, regulate height and angle and consists of pressure cylinder, piston rod, piston, sealing guide sleeve and stuffing, and has nearly linear elastic curve to make the pressure inside the cavity several times or several tens times higher than the atmospheric pressure.

The slide rail is equivalent to a bearing structure, has certain bearing capacity, and through the roll of slider, dust and foul on the automatic exclusion slide rail to guarantee the cleanness of slide rail, can not influence its sliding function because of foul entering is inside, the spout can make the effort to spread all around simultaneously, has ensured slide rail level and vertical direction's stability, and the slide rail reduces the impact force, forms the comfortable effect when closing.

Drawings

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

FIG. 2 is a schematic view of a handrail assembly according to the present invention;

FIG. 3 is an enlarged view of the portion A of the present invention;

FIG. 4 is a schematic structural view of a support assembly according to the present invention.

In the figure: 1. a sofa main body frame; 2. a backrest assembly; 3. an armrest assembly; 301. a handrail plate; 302. splicing the foot tubes; 4. a seat assembly; 5. a slide rail assembly; 501. pushing the plate; 502. a chute; 503. a slider; 504. pulling a plate; 6. a support assembly; 601. a support plate; 602. mounting a plate; 603. a receiving layer; 604. a support spring; 7. a protection plate; 8. and (5) standing the bracket.

Detailed Description

As shown in fig. 1, the present invention provides a technical solution: a sofa main body structure capable of being spliced in multiple directions comprises a sofa main body frame 1, a sliding rail component 5 and a supporting component 6, wherein the upper end of the front side of the sofa main body frame 1 is connected with a backrest component 2, one side of the joint of the backrest component 2 and the sofa main body frame 1 is provided with a handrail component 3, the inner sides of the outer walls of the handrail component 3 and the sofa main body frame 1 are provided with a seat component 4, the lower inner side of the seat component 4 is connected with the sliding rail component 5, the inner side of the right end of the seat component 4 is provided with the supporting component 6, one side of the outer wall of the backrest component 2 is connected with a protection plate 7, the lower end of the protection plate 7 is provided with a vertical support 8, the backrest component 2 and the seat component 4 are vertically distributed, the backrest component 2, the handrail component 3 and the protection plate 7 are mutually connected, the backrest component 2 and the seat component are in threaded connection, the installation and disassembly are convenient, the assembly is also in vertical angle distribution, the sofa is comfortable, the outer side of the sofa is connected with the protection plate 7, the edge of the sofa is prevented from being not protected in place, the safety of a user can be protected, and the sofa is more practical.

As shown in fig. 2, the armrest assembly 3 includes an armrest plate 301 and a splicing foot tube 302, the splicing foot tube 302 is distributed on the outer side of the armrest plate 301, the splicing foot tube 302 is disposed on one side of the outer wall of the armrest plate 301, the outer side of the armrest plate 301 is connected with the inner side of the splicing foot tube 302, the surface of the armrest plate 301 is smooth and round, the comfort level of the sofa during use can be improved, the splicing foot tube 302 connects the armrest plate 301 along the outer side of the armrest plate 301, and therefore, the overall structure of the sofa has aesthetic value.

As shown in fig. 3, the sliding rail assembly 5 includes a pushing plate 501, a sliding groove 502, a sliding block 503 and a pulling plate 504, the sliding groove 502 is disposed at two ends of an outer side of the pushing plate 501, the sliding block 503 is disposed at an inner side of the sliding groove 502, the pulling plate 504 is connected to an outer end of the sliding block 503, the sliding rail is equivalent to a bearing structure and has a certain bearing capacity, dust and dirt on the sliding rail are automatically removed by rolling of the sliding block 503, thereby ensuring cleaning of the sliding rail, and the sliding function of the sliding rail is not affected by dirt entering the sliding rail, meanwhile, the sliding groove 502 can diffuse an acting force to the periphery, ensuring stability of the sliding rail in horizontal and vertical directions, and reducing impact force of the sliding rail to form a comfortable effect when the sliding rail is closed, the sliding block 503 is fixedly connected with the pulling plate 504, the pulling plate 504 forms a sliding structure with the pushing plate 501 through the sliding groove 502, the sliding block 503 is connected with the pushing plate 501 and the pulling plate 504, the sliding block 503 slides the pushing plate 501 and the pulling plate 504 inwards through the sliding groove 502, the sofa is convenient to assemble, the resistance of the sliding groove 502 is small, the sofa can be easily pulled open when needed, the use area of the sofa is enlarged, more practicability is provided, a quilt can be placed on the sofa when necessary, the sofa is equivalent to the area of a bed, and the sofa can be pushed and folded when not used, so that the space is saved.

As shown in fig. 4, the supporting assembly 6 includes a supporting plate 601, a mounting plate 602, a receiving layer 603 and a supporting spring 604, the mounting plate 602 is disposed below the supporting plate 601, the receiving layer 603 is disposed below the mounting plate 602, the supporting spring 604 is disposed at two ends of the lower side of the mounting plate 602, the mounting plate 602 is fixedly connected to the supporting plate 601, the receiving layer 603 is disposed below the mounting plate 602 and is hollow, the bottom of the receiving layer is provided with a plate for receiving articles and sundries, the supporting plate 601 has a certain weight to prevent children from moving up when playing, the supporting spring 604 is distributed obliquely to the mounting plate 602, an included angle between the supporting plate 601 and the supporting spring 604 is 45 degrees, the supporting spring 604 can support, buffer, brake, adjust height and adjust angle, and is composed of a pressure cylinder, a piston rod, a piston, a sealing guide sleeve and a filler, the supporting spring 604 has an approximately linear elastic curve, the pressure in the cavity is several times or dozens of times higher than the atmospheric pressure, the piston rod is moved by utilizing the pressure difference generated by the cross section area of the piston rod being smaller than that of the piston, the supporting plate 601 is lifted upwards, and sundries are placed in the accommodating layer 603.

The working principle is as follows: a sofa main body structure capable of being spliced in multiple directions comprises a sofa main body frame 1 and a backrest component 2 which are connected, a handrail component 3 is arranged on one side of the outer wall of the sofa main body frame 1, a slide rail component 5 is arranged at the lower end of the sofa main body frame 1, a slide block 503 is connected with a push plate 501 and a pull plate 504, a certain distance is reserved between the upper end and the lower end of the push plate 501 and the upper end and the lower end of the pull plate 504, the push plate 501 can be dragged forwards through a sliding groove 502 to expand the area of the push plate 501, so that the bearing area of the lower end of a sofa is enlarged, a quilt can be placed, a seat component 4 is perpendicular to the backrest component 2, a support component 6 is arranged at the lower side of the seat component 4, a support spring 604 is upwards arranged, the support spring 604 is inclined with a mounting plate 602, a receiving layer 603 is arranged at the lower side of the mounting plate 602, the receiving layer 603 is hollow and can be used for placing sundries, and thus the space in a room is saved, the supporting plate 601 is placed on a plane, is horizontally aligned with the seat component 4, and forms a whole with the sofa, and the splicing foot tubes 302 of the sofa can be installed and spliced at multiple positions when necessary, so that the whole area of the sofa is enlarged, and the sofa has higher practicability.

Claims (7)

1. Sofa major structure that can multidirectionally splice, including sofa main part frame (1), slide rail set spare (5) and supporting component (6), its characterized in that: the sofa main body frame is characterized in that the upper end of the front side of the sofa main body frame (1) is connected with a backrest component (2), one side of the joint of the backrest component (2) and the sofa main body frame (1) is provided with a handrail component (3), the inner sides of the outer walls of the handrail component (3) and the sofa main body frame (1) are provided with a seat component (4), the inner side of the lower side of the seat component (4) is connected with a slide rail component (5), the inner side of the right end of the seat component (4) is provided with a supporting component (6), one side of the outer wall of the backrest component (2) is connected with a protection plate (7), and the lower end of the protection plate (7) is provided with a vertical support (8).

2. The sofa body structure according to claim 1, wherein: the handrail component (3) comprises a handrail plate (301) and splicing foot pipes (302), wherein the splicing foot pipes (302) are distributed on the outer side of the handrail plate (301).

3. The sofa body structure according to claim 1, wherein: the sliding rail assembly (5) comprises a push plate (501), sliding grooves (502), sliding blocks (503) and pulling plates (504), the sliding grooves (502) are arranged at two ends of the outer side of the push plate (501), the sliding blocks (503) are arranged on the inner side of the sliding grooves (502), and the pulling plates (504) are connected to the outer ends of the sliding blocks (503).

4. The sofa body structure according to claim 3, wherein: the sliding block (503) is fixedly connected with the pulling plate (504), and the pulling plate (504) and the pushing plate (501) form a sliding structure through the sliding groove (502).

5. The sofa body structure according to claim 1, wherein: the supporting component (6) comprises a supporting plate (601), a mounting plate (602), a storage layer (603) and supporting springs (604), wherein the mounting plate (602) is arranged below the supporting plate (601), the storage layer (603) is arranged below the mounting plate (602), and the supporting springs (604) are arranged at two ends of the lower side of the mounting plate (602).

6. The sofa body structure according to claim 5, wherein: the supporting springs (604) and the mounting plate (602) are distributed in an inclined manner, and the included angle between the supporting plate (601) and the supporting springs (604) is 45 degrees.

7. The sofa body structure according to claim 1, wherein: the backrest component (2) and the seat component (4) are vertically distributed, and the backrest component (2) is connected with the armrest component (3) and the protection plate (7) mutually.

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