CN212233815U

CN212233815U - Combined sofa

Info

Publication number: CN212233815U
Application number: CN202020780414.1U
Authority: CN
Inventors: 刘子豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-29
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a combined sofa, which comprises a main body, a bidirectional threaded rod is arranged at the middle position between the inner top part and one end of the inner bottom part of the main body, one end of the bidirectional threaded rod extends out of the main body, two groups of inner thread sleeve blocks are arranged at the outer side of the bidirectional threaded rod, slide bars are arranged at the two sides of the inner top part and one end of the inner bottom part of the main body, and two groups of sleeve blocks are arranged at the outer side of the slide bars; the utility model discloses the device can carry out quick the assembling with the device of multiunit through mutually supporting of assembling the subassembly, through mutually supporting of assembling the subassembly to be convenient for carry out quick dismouting to the back, through mutually supporting of clearance subassembly, can clear up the device's bottom, through mutually supporting of storage assembly, accessible sofa cushion increases the device's usable floor area, and can accomodate when not needing to use and reduce the space and possess.

Description

Combined sofa

Technical Field

The utility model relates to a sofa technical field specifically is a modular sofa

Background

The sofa is a multi-seat chair with cushions; a backrest chair provided with springs or thick foamed plastic and the like is one of soft furniture, and a sofa is a large amount of consumer goods in furniture products;

the prior combined sofa has the following defects in the actual use process: 1. when a plurality of groups of the existing combined sofas need to be placed, the sofa can not be rapidly placed in each group; 2. when articles fall to the bottom of the sofa, the existing sofa is inconvenient to take, and meanwhile, when the sofa is placed for a long time, dust can be generated at the bottom of the sofa, so that the sofa is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular sofa to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a combined sofa comprises a main body, wherein a bidirectional threaded rod is arranged in the middle position of the top and one end of the inner bottom of the main body, one end of the bidirectional threaded rod extends out of the main body, two groups of inner thread sleeve blocks are arranged on the outer side of the bidirectional threaded rod, slide rods are arranged on the two sides of the top and one end of the inner bottom of the main body, two groups of sleeve blocks are arranged on the outer side of each slide rod, connecting rods are arranged on the two sides of each inner thread sleeve block, one ends, far away from the inner thread sleeve blocks, of the connecting rods are connected with one sides of the sleeve blocks, clamping blocks are arranged at one ends of the inner thread sleeve blocks and the sleeve blocks, the clamping blocks extend out of the main body, a convex limiting block is arranged at one end, far away from the clamping blocks, the convex limiting blocks are matched with the clamping blocks, limiting blocks are arranged at the two ends of one side, the middle position of two sides of the limiting block is provided with a limiting hole, the middle position of two ends of one side of the main body is provided with an inserting rod, the inserting rod extends to the inside of the main body, one end of the inserting rod, which is positioned in the main body, penetrates through the inside of the limiting block through the limiting hole, the outer side of the inserting rod, which is positioned in the main body, is sleeved with a spring, the middle position of the bottom of the main body is provided with two groups of limiting plates, one side of one end of each limiting plate is provided with a first sliding groove, a first sliding block is arranged in the first sliding groove, one side, which is far away from the first sliding groove, of one end of each limiting plate is provided with a second sliding groove, the inside of the second sliding groove is provided with a second sliding block, one ends of the first sliding block and the second sliding block are provided with a pull rod, the, a third sliding block is arranged inside the sliding rail, and a cleaning plate is arranged at one end of the third sliding block.

Preferably, an auxiliary pull rod is arranged in the middle of one side of the cleaning plate, and cleaning sponge is arranged at the bottom of the cleaning plate.

Preferably, the bottom of the supporting plate is provided with a rubber non-slip mat.

Preferably, one end of the inserted link, which is positioned outside the main body, is provided with an annular handle.

Preferably, the first sliding groove is formed in an inverted J-shaped structure.

Preferably, the top of the main body and the top of the sofa cushion are both provided with rubber sponge cushions.

Compared with the prior art, the beneficial effects of the utility model are that: the combined sofa can rapidly assemble a plurality of groups of the device through the mutual matching of the assembling components, the backrest can be rapidly assembled and disassembled through the mutual matching of the assembling components, the bottom of the device can be cleaned through the mutual matching of the cleaning components, the using area of the device can be increased through the sofa cushion through the mutual matching of the containing components, and the device can be contained to reduce the space occupation when the sofa cushion is not required to be used;

1. through the mutual matching of the components such as the bidirectional threaded rod, the internal thread sleeve block, the clamping block, the convex limiting block and the like, a plurality of groups of the device can be quickly assembled;

2. through the mutual matching of the components such as the inserted rod, the spring, the limiting block, the limiting hole and the like, the fixing of the backrest is cancelled, so that the backrest can be conveniently and quickly disassembled and assembled, when the bottom of the device is not cleaned for a long time, dust can be fully distributed, and sometimes articles can fall to the bottom of the device and are inconvenient to take, the articles falling into the bottom of the device can be swept out through the mutual matching of the components such as the cleaning plate, the sliding rail, the third sliding block, the auxiliary pull rod and the like, and meanwhile, the bottom of the device can be cleaned, so that the practicability of the device is further improved;

3. through mutually supporting of components such as pull rod, first spout, second spout, first spout and limiting plate, multiplicable the device's usable floor area, and can accomodate the sofa cushion when not needing to use and reduce the space and occupy.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a bottom cross-sectional view of the present invention;

fig. 3 is a side cross-sectional view of the present invention;

fig. 4 is a front view of the limiting plate of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a main body; 2. a connecting rod; 3. a slide bar; 4. sleeving blocks; 5. a sofa cushion; 6. a pull rod; 7. a support plate; 8. a limiting plate; 9. a first chute; 10. a slide rail; 11. a second chute; 12. a third slider; 13. a limiting block; 14. inserting a rod; 15. a spring; 16. a limiting hole; 17. a backrest; 18. an internal thread sleeve block; 19. a bidirectional threaded rod; 20. a first slider; 21. a second slider; 22. cleaning the plate; 23. a clamping block; 24. convex stopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a combined sofa comprises a main body 1, a bidirectional threaded rod 19 is arranged in the middle position of the top and one end of the inner bottom of the main body 1, one end of the bidirectional threaded rod 19 extends out of the main body 1, two groups of inner thread sleeve blocks 18 are arranged on the outer side of the bidirectional threaded rod 19, slide rods 3 are arranged on two sides of the top and one end of the inner bottom of the main body 1, two groups of sleeve blocks 4 are arranged on the outer side of the slide rods 3, connecting rods 2 are arranged on two sides of the inner thread sleeve blocks 18, one ends of the connecting rods 2 far away from the inner thread sleeve blocks 18 are connected with one sides of the sleeve blocks 4, clamping blocks 23 are arranged at one ends of the inner thread sleeve blocks 18 and one ends of the sleeve blocks 4, the clamping blocks 23 extend out of the main body 1, a convex limiting block 24 is arranged at one end of the main body 1 far away from the clamping blocks 23, the convex limiting block 24 and the clamping block 23 are, a backrest 17 is arranged at one end of the limiting block 13 positioned outside the main body 1, limiting holes 16 are arranged at the middle positions of two sides of the limiting block 13 to play a limiting role, an inserting rod 14 is arranged at the middle position of two ends of one side of the main body 1, the inserting rod 14 extends into the main body 1, one end of the inserting rod 14 positioned inside the main body 1 penetrates through the limiting block 13 through the limiting holes 16, a spring 15 is sleeved outside the inserting rod 14 positioned inside the main body 1, two groups of limiting plates 8 are arranged at the middle position of the bottom of the main body 1, a first sliding groove 9 is arranged at one side of one end of each limiting plate 8, a first sliding block 20 is arranged inside the first sliding groove 9, a second sliding groove 11 is arranged at one side of one end of each limiting plate 8, a second sliding block 21 is arranged inside the second sliding groove 11, a pull rod 6 is arranged at one end of each first sliding block 20 and each second sliding block 21, a sofa cushion 5 is arranged at, the two ends of main part 1 bottom are provided with backup pad 7, play the effect of support, and the bottom of backup pad 7 one end is provided with slide rail 10, and the inside of slide rail 10 is provided with third slider 12, and the one end of third slider 12 is provided with clearance board 22.

In this implementation, the intermediate position department of cleaning plate 22 one side is provided with supplementary pull rod, the pulling of being convenient for, and cleaning plate 22's bottom is provided with cleaning sponge, the clearance of being convenient for, the bottom of backup pad 7 is provided with the rubber slipmat, play the guard action, the one end that inserted bar 14 is located main part 1 outside is provided with annular handle, the pulling inserted bar of being convenient for, first spout 9 comprises the style of calligraphy of falling J structure, main part 1 and sofa cushion 5's top all is provided with the rubber sponge cushion.

The working principle is as follows: when a plurality of groups of the sofas are needed, the two-way threaded rod 19 on one group of the sofas is rotated firstly, then the internal thread sleeve block 18 and the clamping blocks 23 on the sleeve block 4 are driven to be away from each other, then the convex limiting block 24 of the other group of the sofas is placed between the two groups of the clamping blocks 23, and then the clamping blocks 23 are driven to fix the convex limiting blocks 24 by rotating the two-way threaded rod 19, so that the device of the plurality of groups can be assembled quickly;

the spring 15 is driven to compress by pulling the inserted rod 14, the inserted rod 14 is moved out from the limiting block 13, the fixing of the backrest 17 is cancelled, so that the backrest 17 can be conveniently and quickly disassembled, the pull rod 6 is driven to slide on the first sliding groove 9 and the second sliding groove 11 by pulling the sofa cushion 5, the pull rod 6 is limited by the first sliding groove 9 which is formed by the inverted J-shaped structure, so that the sofa cushion 5 is fixed on one side of the main body 1 for use, the use area of the device can be increased by the arrangement of the sofa cushion 5, the device can be stored and the space occupation can be reduced when the device is not used, when the bottom of the device is not cleaned for a long time, and sometimes, when articles fall to the bottom of the device and are inconvenient to take, the cleaning plate 22 can be driven to slide on the sliding rail 10 by the auxiliary pull rod, so that the articles falling into the bottom of the device can be swept out, meanwhile, the bottom of the device can be cleaned, so that the practicability of the device is further improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A modular sofa, comprising a main body (1), characterized in that: the middle position of the inner top and the inner bottom of the main body (1) is provided with a bidirectional threaded rod (19), one end of the bidirectional threaded rod (19) extends out of the main body (1), the outer side of the bidirectional threaded rod (19) is provided with two sets of inner thread sleeve blocks (18), the two sides of the inner top and the inner bottom of the main body (1) are provided with slide rods (3), the outer side of each slide rod (3) is provided with two sets of sleeve blocks (4), the two sides of each inner thread sleeve block (18) are provided with connecting rods (2), one end of each connecting rod (2) far away from the inner thread sleeve block (18) is connected with one side of each sleeve block (4), one ends of the inner thread sleeve blocks (18) and the sleeve blocks (4) are provided with clamping blocks (23), the clamping blocks (23) extend out of the main body (1), one end of the main body (1) far away from the clamping blocks (23) is, the convex type limiting block (24) and the clamping block (23) are mutually matched, the limiting block (13) is arranged at two ends of one side of the inner top of the main body (1), the limiting block (13) extends to the outside of the main body (1), the backrest (17) is arranged at one end, located at the outside of the main body (1), of the limiting block (13), a limiting hole (16) is formed in the middle position of two sides of the limiting block (13), an inserting rod (14) is arranged at the middle position of two ends of one side of the main body (1), the inserting rod (14) extends to the inside of the main body (1), one end, located inside the main body (1), of the inserting rod (14) penetrates through the inside of the limiting block (13) through the limiting hole (16), a spring (15) is sleeved on the outer side, located inside the main body (1), of the main body (1) is provided with two groups of limiting plates, one side of limiting plate (8) one end is provided with first spout (9), and the inside of first spout (9) is provided with first slider (20), one side that first spout (9) were kept away from to limiting plate (8) one end is provided with second spout (11), the inside of second spout (11) is provided with second slider (21), the one end of first slider (20) and second slider (21) is provided with pull rod (6), the top that second slider (21) one end was kept away from in pull rod (6) is provided with sofa cushion (5), the both ends of main part (1) bottom are provided with backup pad (7), the bottom of backup pad (7) one end is provided with slide rail (10), the inside of slide rail (10) is provided with third slider (12), the one end of third slider (12) is provided with clearance board (22).

2. The modular sofa of claim 1, wherein: an auxiliary pull rod is arranged in the middle of one side of the cleaning plate (22), and cleaning sponge is arranged at the bottom of the cleaning plate (22).

3. The modular sofa of claim 1, wherein: the bottom of the supporting plate (7) is provided with a rubber non-slip mat.

4. The modular sofa of claim 1, wherein: one end of the inserted bar (14) positioned outside the main body (1) is provided with an annular handle.

5. The modular sofa of claim 1, wherein: the first sliding groove (9) is formed by an inverted J-shaped structure.

6. The modular sofa of claim 1, wherein: the top of the main body (1) and the top of the sofa cushion (5) are both provided with rubber sponge cushions.