CN217337947U - Combined sofa - Google Patents

Abstract

The utility model provides a combined sofa, which belongs to the technical field of machinery. The connecting mode of the sofa base is complex, and the problem that the sofa base is not easy to assemble is solved. The combined sofa comprises a first sofa and a second sofa, wherein the first sofa comprises a first base plate which is horizontally arranged and is in a long plate shape, a first backrest is arranged on one side of the first base plate in the length direction, the second sofa comprises a second base plate which is horizontally arranged and is in a long plate shape, and a second backrest is arranged at the end part of the second base plate.

Description

Combined sofa

Technical Field

The utility model belongs to the technical field of machinery, a modular sofa is related to.

Background

With the development of production and the gradual improvement of life, the requirements of people on 'live' are higher and higher. In a limited small space, in order to meet the requirements of diversified modern life, a proper sofa must be selected to reasonably organize the life space.

Chinese patent publication No. CN2810366 discloses a combined sofa, which comprises armrests, a backrest and a base, wherein the armrest-backrest unit with a right-angle horizontal section is formed by connecting one-side armrests and the backrest, the sofa base is also a cube separated from the armrest-backrest unit, and the armrest-backrest unit and two sides of a right-angle of an independent base are connected to form the combined sofa. The utility model provides a back and base separation can nimble combination sofa, easily realize the standardization of sofa subassembly and the scale of standard component production to do benefit to reduce cost, improve production efficiency, can realize multiple combination form simultaneously again, so that make up out the combination sofa of the different combination forms as far as possible with the sofa subassembly as few as possible, so that satisfy people's different house needs and like the needs that change.

The combined sofa that above-mentioned patent related to, back and base both can separate and can make up in a flexible way, and the base constitutes independent seat unit, when convenient transportation, easily dismouting lets each part that the user can make full use of combined sofa, and the transform multiform is used, strengthens the practicality of sofa greatly, but, the connected mode of base is complicated, and is difficult for the assembly.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provide a combined sofa which is stable in connection and simple and convenient to install.

The purpose of the utility model can be realized by the following technical proposal:

a combined sofa comprises a first sofa body and a second sofa body, wherein the first sofa body is horizontally arranged and is in a long plate shape, a first backrest is arranged on one side of the first base plate in the length direction, the second sofa body is horizontally arranged and is in a long plate shape, and a second backrest is arranged at the end part of the second base plate.

In the above-mentioned sectional sofa, the first bottom plate has a concave connection hole, and the inner end of the connecting rod and the spring are both located in the connection hole.

Because one end of the connecting rod is connected to the first bottom plate and the other end of the connecting rod is connected with the first handrail plate, the second bottom plate can be tightly pressed between the first bottom plate and the first handrail plate under the elastic force of the spring, and finally, the first bottom plate and the second bottom plate form stable connection.

The connecting hole is used for fixing the end part of the connecting rod and connecting the first bottom plate and the connecting rod together.

In the combined sofa, the port of the connecting hole is connected with an annular retainer ring in a threaded manner, the connecting rod is arranged on the retainer ring in a penetrating manner, and two ends of the spring are respectively acted on the inner end of the connecting rod and the retainer ring.

The check ring is fastened on the connecting rod and can abut against the spring to provide a pivot for the spring, so that the limiting effect is achieved.

In the combined sofa, the inner end of the connecting rod is connected with a positioning nut in a threaded manner, and the end part of the spring abuts against the positioning nut.

The positioning nut enables the connecting rod to be stably connected with the connecting hole.

The positioning nut also plays a positioning role and can position the spring at the inner end of the connecting rod.

In the combined sofa, one end of the first bottom plate, which is far away from the second bottom plate, is provided with a second handrail plate, and the first handrail plate is opposite to the second handrail plate.

The first handrail plate is fixedly connected to one side of the second bottom plate, is long and is perpendicular to the second bottom plate.

The second handrail plate is fixedly connected to one side of the first base plate, and the first handrail plate is long and perpendicular to the first base plate.

The first handrail plate and the second handrail plate are on the same horizontal line and are oppositely arranged.

In the combined sofa, the connecting holes, the connecting rods and the springs form a connecting unit, the connecting units are a plurality of, and the outer ends of the connecting rods in the connecting units are fixedly connected with the first handrail plate.

The connecting units can increase the stability of connection between the first handrail plate and the first base plate, so that the second base plate can be tightly pressed between the first base plate and the first handrail plate, the connection is stable, and the applicability is strong.

In the above-mentioned sectional sofa, the first bottom plate has a first support leg, the second bottom plate has a second support leg, and the first bottom plate is flush with the second bottom plate.

The first support legs are used for separating the first bottom plate from the ground, so that the first bottom plate can not be in direct contact with the ground, and the second support legs are used for separating the second bottom plate from the ground, so that the second bottom plate can not be in direct contact with the ground, and the influence caused by ground moisture and the like is reduced.

In the above assembled sofa, the first backrest is flush with the second backrest.

The first backrest and the second backrest are both cuboid and perpendicular to the first base plate and the second base plate.

In the above assembled sofa, the first bottom plate and the second bottom plate are both provided with cushions.

The size of cushion is unanimous with bottom plate one and bottom plate two, the cushion can increase the softness, can provide the comfort level of using sofa one and sofa two for the user.

In the above-mentioned sectional sofa, the backrest one and the backrest two are both provided with back cushions.

The size of the back cushion is consistent with that of the first backrest and the second backrest, the back cushion can increase softness, and can provide a supporting force to enable a user to lean against the first backrest.

Compared with the prior art, the combined sofa has the advantages that the connecting structure is arranged between the first bottom plate and the first handrail plate, the spring can provide elastic acting force through the mutual matching of the connecting rod and the spring, the second bottom plate can be tightly pressed between the first bottom plate and the first handrail plate, the purpose of connecting the first bottom plate and the second bottom plate is achieved, the combined installation of the sofa is simpler and more convenient, and the connection is stable.

Drawings

Fig. 1 is a side view schematically showing the sectional sofa.

Fig. 2 is a schematic top view of the sectional sofa.

Fig. 3 is a sectional view of the coupling unit of the sectional sofa.

In the figure, 1, a backrest II; 2. a second handrail plate; 3. a connecting rod; 4. positioning a nut; 5. a retainer ring 6 and a spring; 7. a second support leg; 8. a second bottom plate; 9. connecting holes; 1a, a backrest I; 2a, a first handrail plate; 7a, a first support leg; 8a and a first bottom plate.

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 all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, 2 and 3, the sectional sofa includes a first sofa and a second sofa, the sofa includes a first horizontally disposed and long plate-shaped bottom plate 8a, a first backrest 1a is provided along one side of the length direction of the first bottom plate 8a, the second sofa includes a second horizontally disposed and long plate-shaped bottom plate 8, and a second backrest 1 is provided at the end of the second bottom plate 8, the sectional sofa is characterized by further including a connecting rod 3, a spring 6 and a first armrest plate 2a, the inner end of the connecting rod 3 is connected to the first bottom plate 8a, the first armrest plate 2a is fixedly connected to the outer end of the connecting rod 3, the spring 6 is located between the first bottom plate 8a and the connecting rod 3, the second bottom plate 8 has a tendency of being tightly pressed between the first bottom plate 8a and the first armrest plate 2a under the elastic force of the spring 6, the connecting rod 3 is inserted on the second bottom plate 8, and the first backrest 1a is flush with the second backrest 1.

The first bottom plate 8a is provided with a concave connecting hole, and the inner end of the connecting rod 3 and the spring 6 are positioned in the connecting hole 9.

The connecting hole 9 is used for fixing one end of the connecting rod 3 and connecting the first bottom plate 8a and the connecting rod 3 together.

The port of the connecting hole 9 is in threaded connection with an annular retainer ring 5, the connecting rod 3 is arranged on the retainer ring 5 in a penetrating way, and two ends of the spring 6 respectively act on the inner end of the connecting rod 3 and the retainer ring 5.

The positioning nut 4 plays a role in connection, and the connecting rod 3 is conveniently connected with the connecting hole 9.

The positioning nut 4 also serves as a positioning element capable of positioning the spring 6 at the inner end of the connecting rod 3.

And one end of the first base plate 8a, which is far away from the second base plate 8, is provided with a second handrail plate 2, and the first handrail plate 2a is just opposite to the second handrail plate 2.

The first handrail plate 2a is fixedly connected to one side of the second bottom plate 8, and the first handrail plate 2a is long and is perpendicular to the second bottom plate 8.

The second handrail plate 2 is fixedly connected to one side of the first bottom plate 8a, and the first handrail plate 2a is long and perpendicular to the first bottom plate 8 a.

The first handrail plate 2a and the second handrail plate 2 are on the same horizontal line and are oppositely arranged.

The connecting holes 9, the connecting rods 3 and the springs 6 form a connecting unit, the number of the connecting units is a plurality, and the outer ends of the connecting rods in the connecting units are fixedly connected with the armrest plate 2 a.

The first bottom plate 8a is provided with a first leg 7a at the bottom, the second bottom plate 8 is provided with a second leg 7 at the bottom, and the first bottom plate 8a is flush with the second bottom plate 8.

The first backrest 1a is flush with the second backrest 1.

The first backrest 1a and the second backrest 1 are cuboid and perpendicular to the first base plate 8a and the second base plate 8.

The first bottom plate 8a and the second bottom plate 8 are respectively provided with a cushion.

The backrest I1 a and the backrest II 1 are respectively provided with a back cushion.

The combined sofa has the advantages that the connecting structure with the matching effect of the connecting rod and the spring is arranged between the first bottom plate and the first handrail plate, and the second bottom plate can be tightly pressed between the first bottom plate and the first handrail plate by utilizing the elastic acting force provided by the spring, so that the purpose of stable connection between the first bottom plate and the second bottom plate is achieved, and the combined sofa is simple and convenient to install and easy to operate.

The features of the above-described embodiments may be combined arbitrarily, and for the sake of brevity, all possible combinations of the features in the above-described embodiments will not be described in detail, but should be construed as being within the scope of the present disclosure unless there is any conflict between such combinations of features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims (10)

1. A combined sofa comprises a first sofa body and a second sofa body, wherein the first sofa body is horizontally arranged and is in a long plate shape, a first backrest is arranged on one side of the length direction of the first base plate body, the second sofa body is horizontally arranged and is in a long plate shape, and a second backrest is arranged at the end part of the two base plates.

2. The modular sofa of claim 1 wherein the first base panel has a recessed attachment hole therein, the inner end of the link and the spring being located in the attachment hole.

3. The sofa set according to claim 2, wherein the connection hole is threaded with a ring-shaped retainer ring, the connecting rod is inserted through the retainer ring, and the two ends of the spring act on the inner end of the connecting rod and the retainer ring, respectively.

4. The sofa of claim 3, wherein the inner ends of the rods are threaded with a retaining nut against which the ends of the springs abut.

5. The sofa of claim 4, wherein the first bottom plate has a second arm rest plate at an end thereof remote from the second bottom plate, and the first arm rest plate is opposite to the second arm rest plate.

6. The sofa of claim 5, wherein the connecting holes, the connecting rods and the springs form a plurality of connecting units, and the outer ends of the connecting rods of the plurality of connecting units are fixedly connected with the armrest plate.

7. The modular sofa of claim 6, wherein the first bottom panel has a first leg and the second bottom panel has a second leg, the first and second bottom panels being flush with each other.

8. The modular sofa of claim 7, wherein the first backrest is flush with the second backrest.

9. The modular sofa of claim 8 wherein the first and second bottom panels each have a cushion thereon.

10. The modular sofa of claim 9 wherein the first backrest and the second backrest each have a back cushion thereon.

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