CN219460724U - Portable assembled sofa - Google Patents

Abstract

The utility model relates to the technical field of furniture sofas and discloses a portable assembled sofa, which comprises a first underframe and a second underframe, wherein the upper end surfaces of the first underframe and the second underframe are respectively provided with a heating structure, and the interiors of the first underframe and the second underframe are respectively provided with a telescopic clamping structure and a sliding connection structure. According to the sofa, the sliding connection structure, the telescopic clamping structure and the heating structure are arranged, the sofa is not a fixed integral structure, all parts can be detached and installed through the sliding connection structure or the telescopic clamping structure, the convenience in packaging and transportation and the working efficiency when people install are greatly improved, the heating structure is arranged, the sponge cushions are arranged on the upper end faces of the first underframe and the second underframe, the heating cushion is arranged in the sponge cushion, heat is provided for people through the heating cushion in cold seasons, people are helped to resist cold, and the use limitation is greatly improved.

Description

Portable assembled sofa

Technical Field

The utility model relates to the technical field of furniture sofas, in particular to a portable split type sofa.

Background

The sofa is a multi-seat chair with soft cushions, is a soft-packed furniture, and along with the development of society, more families and places are using the sofa, so that the sofa can bring comfort and convenience to daily life and work of people.

However, most of the existing sofas are of fixed integrated structures, namely, the underframe, the cushion, the backrest, the armrests and the like are integrated, so that the sofa is large in size and heavy, time and labor are more consumed in installation, and the sofa is inconvenient to package and transport, cannot assist people in resisting cold in use in cold seasons, and has low use limitation. Accordingly, a person skilled in the art provides a portable split sofa to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a portable assembled sofa, which is provided with a sliding connection structure, a telescopic clamping structure and a heating structure compared with the existing sofa, wherein the sofa is not a fixed integral structure, all parts can be detached and installed through the sliding connection structure or the telescopic clamping structure, the convenience of packaging and transportation and the working efficiency of people in installation are greatly improved, and the heating structure of the sofa can provide heat for people in cold seasons, so that people can resist cold, and the use limitation is greatly improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the portable assembled sofa comprises a first underframe and a second underframe, wherein the upper end surfaces of the first underframe and the second underframe are respectively provided with a heating structure, and the interiors of the first underframe and the second underframe are respectively provided with a telescopic clamping structure and a sliding connection structure;

the sliding connection structure comprises two sofa armrests, a first sofa backrest, a second sofa backrest and drawers, wherein the inner lower ends of the two sofa armrests are respectively provided with a first sliding groove, the two first sliding grooves are respectively in sliding connection with a first underframe and a second underframe through second sliding rails, the inner lower end of the first sofa backrest is provided with a third sliding groove, the third sliding grooves are in sliding connection with the first underframe through third sliding rails, the inner lower end of the second sofa backrest is provided with a second sliding groove, the second sliding grooves are in sliding connection with the second underframe through first sliding rails, one side end surface of the first underframe far away from the sofa armrests is provided with two fourth sliding grooves, the two fourth sliding grooves are respectively in sliding connection with the second underframe through fourth sliding rails, and the inner lower ends of the first underframe and the second underframe are respectively in sliding connection with drawers;

through above-mentioned technical scheme, the spout has all been seted up to the inside lower extreme of this sofa handrail, first sofa back and second sofa back, and the spout all can be through slide rail and first chassis and second chassis sliding connection, and every part is an individual, is convenient for change when damaging to first chassis and second chassis also realize sliding connection through the interact of spout and slide rail, have greatly improved the convenience of packing and transportation.

Further, the heating structure comprises two sponge cushions, the two sponge cushions are internally provided with heating cushions, and the upper end surfaces of the two heating cushions are provided with vapor chamber;

through the technical scheme, the heating pad uniformly provides heat for people through the soaking plate in cold seasons, so that the heating pad helps people resist cold, and the use limitation is greatly improved.

Further, the telescopic clamping structure comprises a plurality of sofa supporting legs, springs are arranged at the upper ends of the inner parts of the sofa supporting legs, telescopic rods are fixedly connected to the front end faces of the springs, two pressing shafts are arranged at the lower ends of the end faces of the first underframe and the second underframe, which are close to the sofa armrests, the pressing shafts are tightly attached to the telescopic rods, two pressing rods are rotatably connected to the inner parts of the end faces of the first underframe and the second underframe, which are far away from the sofa armrests, and the pressing rods are tightly attached to the telescopic rods;

through above-mentioned technical scheme, the inside of sofa supporting leg leans on the upper end and is provided with the spring, the spring closely laminates with the telescopic link, first chassis and second chassis are close to the one side terminal surface of sofa handrail and lean on the lower extreme all to be provided with two press axle, press axle and telescopic link closely laminate, first chassis second chassis is kept away from sofa handrail one side terminal surface inside and is leaned on the lower extreme and all rotates to be connected with two depression bars, depression bar and telescopic link closely laminate, make the telescopic link flexible through press axle and depression bar, thereby let the sofa supporting leg take out from first chassis and second chassis, the convenience of packing and transportation has been improved widely.

Further, handles are fixedly connected to the middle parts of the front end surfaces of the two drawers;

through above-mentioned technical scheme, conveniently pull out the drawer from the chassis through the handle, improved the use convenience greatly.

Further, plugs are arranged on the end faces of one side, close to the sofa armrests, of the first underframe and the second underframe, and the two plugs are electrically connected with the heating pads;

through the technical scheme, the heating pad is electrified through the plug, so that the heating pad works normally.

Further, rubber spring pads are arranged on the lower end faces of the plurality of sofa supporting legs, and rubber spring pads are also arranged at the connecting positions of the first underframe and the second underframe and the sofa supporting legs;

through above-mentioned technical scheme, can protect sofa supporting leg better through the rubber bullet pad, improve the life of this sofa widely.

Further, the middle parts of the telescopic rods are fixedly connected with second baffle plates, and the second baffle plates are slidably clamped in the sofa supporting legs;

through above-mentioned technical scheme, carry out spacingly to the telescopic link through the second baffle.

Further, the middle parts of the plurality of pressing shafts are fixedly connected with first baffles, and the plurality of first baffles are respectively and slidably clamped in the first underframe and the second underframe;

through above-mentioned technical scheme, carry out spacingly to pressing the axle through first baffle.

The utility model has the following beneficial effects:

1. compared with the existing sofa, the portable assembled sofa provided by the utility model is provided with the sliding connection structure and the telescopic clamping structure, the lower ends of the inner parts of the sofa armrest, the first sofa backrest and the second sofa backrest of the sofa are respectively provided with the sliding grooves, the sliding grooves can be in sliding connection with the first underframe and the second underframe through the sliding rails, the springs are arranged at the inner parts of the sofa supporting legs close to the upper ends, the springs are closely attached to the telescopic rods, the lower ends of the end surfaces of the first underframe and the second underframe, which are close to the sofa armrest, are respectively provided with the two pressing shafts, the pressing shafts are closely attached to the telescopic rods, the inner parts of the end surfaces of the second underframe, which are far away from the sofa armrest, are respectively connected with the two pressing rods in a rotating way, and the telescopic rods are telescopic through the pressing shafts, so that the sofa supporting legs are taken out from the first underframe and the second underframe, each part is an individual, the sofa supporting legs are convenient to replace when damaged, and the sliding connection is realized through the interaction of the sliding grooves and the sliding grooves, so that the convenience of packaging and transportation is greatly improved.

2. Compared with the existing sofa, the portable assembled sofa provided by the utility model is provided with the heating structure, the upper end faces of the first underframe and the second underframe are both provided with the sponge cushion, the inside of the sponge cushion is provided with the heating cushion, the upper end face of the heating cushion is provided with the vapor chamber, and heat is provided for people through the heating cushion in cold seasons, so that people can resist cold, and the use limitation is greatly improved.

Drawings

Fig. 1 is a perspective view of the whole structure of a portable assembled sofa according to the present utility model;

fig. 2 is a sectional view of an internal structure of a portable split sofa according to the present utility model;

fig. 3 is an internal schematic view of a telescopic clamping structure of a portable split sofa according to the present utility model;

fig. 4 is a schematic diagram of an internal structure of a handrail of a portable assembled sofa according to the present utility model;

fig. 5 is a schematic diagram of the internal structure of a backrest of a portable assembled sofa according to the present utility model;

FIG. 6 is an enlarged view of FIG. 1 at A;

fig. 7 is an enlarged view at B in fig. 2.

Legend description:

1. sofa support legs; 2. a first chassis; 3. sofa armrest; 4. a first sofa backrest; 5. a plug; 6. a second chassis; 7. pressing a shaft; 8. a rubber spring pad; 9. a drawer; 10. a sponge cushion; 11. a first slide rail; 12. a first baffle; 13. a compression bar; 14. a spring; 15. a second baffle; 16. a telescopic rod; 17. a second slide rail; 18. a first chute; 19. a second chute; 20. a handle; 21. a soaking plate; 22. a heating pad; 23. a heating structure; 24. a sliding connection structure; 25. a telescopic clamping structure; 26. a second sofa backrest; 27. a third chute; 28. a third slide rail; 29. a fourth slide rail; 30. and a fourth chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, one embodiment provided by the present utility model is: the portable split type sofa comprises a first underframe 2 and a second underframe 6, wherein heating structures 23 are arranged on the upper end faces of the first underframe 2 and the second underframe 6, and telescopic clamping structures 25 and sliding connection structures 24 are arranged inside the first underframe 2 and the second underframe 6;

the sliding connection structure 24 comprises two sofa armrests 3, a first sofa backrest 4, a second sofa backrest 26 and a drawer 9, wherein the inner lower ends of the two sofa armrests 3 are respectively provided with a first sliding groove 18, the two first sliding grooves 18 are respectively in sliding connection with the first underframe 2 and the second underframe 6 through second sliding rails 17, the inner lower end of the first sofa backrest 4 is provided with a third sliding groove 27, the third sliding groove 27 is in sliding connection with the first underframe 2 through a third sliding rail 28, the inner lower end of the second sofa backrest 26 is provided with a second sliding groove 19, the second sliding groove 19 is in sliding connection with the second underframe 6 through a first sliding rail 11, one side end surface of the first underframe 2 far away from the sofa armrests 3 is provided with two fourth sliding grooves 30, the two fourth sliding grooves 30 are respectively in sliding connection with the second underframe 6 through fourth sliding rails 29, and the inner lower ends of the first underframe 2 and the second underframe 6 are respectively in sliding connection with the drawer 9;

the sliding grooves are formed in the lower ends of the inner parts of the sofa armrest 3, the first sofa backrest 4 and the second sofa backrest 26, the sliding grooves can be connected with the first underframe 2 and the second underframe 6 in a sliding mode through sliding rails, each part is an individual body, replacement is convenient when the sofa is damaged, the first underframe 2 and the second underframe 6 are connected in a sliding mode through interaction of the sliding grooves and the sliding rails, and packaging and transportation convenience is greatly improved.

The heating structure 23 comprises two sponge mats 10, wherein the two sponge mats 10 are internally provided with heating mats 22, and the upper end surfaces of the two heating mats 22 are provided with vapor chamber 21;

in cold seasons, the heating pad 22 uniformly provides heat for people through the vapor chamber 21, so that people are helped to resist cold, and the use limitation is greatly improved.

The telescopic clamping structure 25 comprises a plurality of sofa supporting legs 1, springs 14 are arranged at the upper ends of the inner parts of the plurality of sofa supporting legs 1, telescopic rods 16 are fixedly connected to the front end faces of the plurality of springs 14, two pressing shafts 7 are arranged at the lower ends of the first underframe 2 and the second underframe 6 close to one side end face of the sofa armrest 3, the plurality of pressing shafts 7 are tightly attached to the telescopic rods 16, two pressing rods 13 are rotatably connected to the inner parts of the end faces of the first underframe 2 and the second underframe 6 far away from the sofa armrest 3, and the plurality of pressing rods 13 are tightly attached to the telescopic rods 16;

the inside of sofa supporting leg 1 is provided with spring 14 by the upper end, spring 14 and telescopic link 16 closely laminate, first chassis 2 and second chassis 6 are close to sofa handrail 3's one side terminal surface and all are provided with two pressing shaft 7 by the lower extreme, pressing shaft 7 and telescopic link 16 closely laminate, first chassis 2 second chassis 6 keep away from sofa handrail 3 one side terminal surface inside and all rotate near the lower extreme and be connected with two depression bars 13, depression bar 13 and telescopic link 16 closely laminate, make telescopic link 16 flexible through pressing shaft 7 and depression bar 13, thereby let sofa supporting leg 1 take out from first chassis 2 and second chassis 6, the convenience of packing and transportation has been improved greatly.

The middle parts of the front end surfaces of the two drawers 9 are fixedly connected with handles 20;

the drawer 9 is conveniently pulled out of the underframe through the handle 20, so that the convenience in use is greatly improved.

Plugs 5 are arranged on the end faces of one side, close to the sofa armrest 3, of the first underframe 2 and the second underframe 6, and the two plugs 5 are electrically connected with a heating pad 22;

the heating pad 22 is energized by the plug 5 so that the heating pad 22 operates normally.

The lower end surfaces of the sofa support legs 1 are provided with rubber elastic cushions 8, and the joints of the first underframe 2 and the second underframe 6 and the sofa support legs 1 are also provided with rubber elastic cushions 8;

the sofa supporting leg 1 can be better protected through the rubber elastic cushion 8, and the service life of the sofa is greatly prolonged.

The middle parts of the telescopic rods 16 are fixedly connected with second baffle plates 15, and the second baffle plates 15 are slidably clamped in the sofa support legs 1;

the telescopic rod 16 is limited by the second baffle 15.

The middle parts of the plurality of pressing shafts 7 are fixedly connected with a first baffle 12, and the plurality of first baffles 12 are respectively and slidably clamped in the first underframe 2 and the second underframe 6;

the pressing shaft 7 is limited by a first baffle 12.

Working principle: the sliding grooves are formed in the lower ends of the inner parts of the sofa armrest 3, the first sofa backrest 4 and the second sofa backrest 26, the sliding grooves are connected with the first underframe 2 and the second underframe 6 in a sliding mode through sliding rails, springs 14 are arranged at the upper ends of the sofa supporting legs 1, the springs 14 are tightly attached to the telescopic rods 16, two pressing shafts 7 are arranged at the lower ends of the side end faces, close to the sofa armrest 3, of the first underframe 2 and the second underframe 6, the pressing shafts 7 are tightly attached to the telescopic rods 16, two pressing rods 13 are connected in a rotating mode at the lower ends of the side end faces, far away from the sofa armrest 3, of the first underframe 2 and the second underframe 6, the pressing rods 13 are tightly attached to the telescopic rods 16, the telescopic rods 16 are made to stretch out of the first underframe 2 and the second underframe 6 through the pressing shafts 7, each part is an individual body, the sofa supporting legs 1 are convenient to replace when damaged, the first underframe 2 and the second underframe 6 are also connected in a sliding mode through interaction of the sliding grooves and the sliding grooves, the packing and the transport performance are greatly improved, the heating pads are arranged on the side end faces of the first underframe 2 and the second underframe 6, the inside of the sofa is provided with a heating pad 22, and the heating pad is arranged on the inside of a large pad 22, and the pad is used for people and the heating pad is arranged on the heating pad 22, and the heating pad is used for people and the heating pad is 22.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a portable pin-connected panel sofa, includes first chassis (2) and second chassis (6), its characterized in that: the upper end faces of the first underframe (2) and the second underframe (6) are respectively provided with a heating structure (23), and the interiors of the first underframe (2) and the second underframe (6) are respectively provided with a telescopic clamping structure (25) and a sliding connection structure (24);

the utility model provides a sliding connection structure (24) includes two sofa armrests (3), first sofa back (4), second sofa back (26) and drawer (9), two first spout (18) have all been seted up to the inside lower extreme of sofa armrests (3), two first spout (18) all are through second slide rail (17) with first chassis (2) and second chassis (6) sliding connection respectively, third spout (27) have been seted up to the inside lower extreme of first sofa back (4), third spout (27) are through third slide rail (28) and first chassis (2) sliding connection, second spout (19) have been seted up to the inside lower extreme of second sofa back (26), second spout (19) are through first slide rail (11) and second chassis (6) sliding connection, two fourth spouts (30) have been seted up through one side terminal surface that sofa armrests (3) are kept away from to first chassis (2), two fourth spouts (30) all are through fourth slide rail (29) and second chassis (6) sliding connection, second chassis (6) are all by sliding connection's (6).

2. The portable split sofa of claim 1, wherein: the heating structure (23) comprises two sponge cushions (10), the inside of each sponge cushion (10) is provided with a heating cushion (22), and the upper end faces of each heating cushion (22) are provided with a vapor chamber (21).

3. The portable split sofa of claim 1, wherein: the utility model provides a flexible joint structure (25) is including a plurality of sofa supporting legs (1), a plurality of the inside of sofa supporting legs (1) is provided with spring (14) by the upper end, a plurality of preceding terminal surface fixedly connected with telescopic link (16) of spring (14), first chassis (2) are close to one side terminal surface of sofa handrail (3) with second chassis (6) and lean on the lower extreme and all are provided with two pressing shaft (7), a plurality of pressing shaft (7) all closely laminate with telescopic link (16), first chassis (2) are all rotated with second chassis (6) and are connected with two depression bars (13) by the lower extreme inside one side terminal surface of keeping away from sofa handrail (3), a plurality of depression bar (13) all closely laminate with telescopic link (16).

4. The portable split sofa of claim 1, wherein: the middle parts of the front end surfaces of the two drawers (9) are fixedly connected with handles (20).

5. The portable split sofa of claim 1, wherein: the first underframe (2) and the second underframe (6) are respectively provided with a plug (5) close to one side end face of the sofa armrest (3), and the two plugs (5) are respectively electrically connected with the heating pad (22).

6. A portable split sofa according to claim 3, wherein: the lower end faces of the sofa supporting legs (1) are provided with rubber elastic cushions (8), and the joints of the first underframe (2) and the second underframe (6) and the sofa supporting legs (1) are also provided with the rubber elastic cushions (8).

7. A portable split sofa according to claim 3, wherein: the middle parts of the telescopic rods (16) are fixedly connected with second baffle plates (15), and the second baffle plates (15) are slidably clamped in the sofa supporting legs (1).

8. A portable split sofa according to claim 3, wherein: the middle parts of the plurality of pressing shafts (7) are fixedly connected with first baffle plates (12), and the plurality of first baffle plates (12) are respectively and slidably clamped in the first underframe (2) and the second underframe (6).