Receivable leisure sofa chair

Abstract

The utility model relates to the technical field of sofa chairs, in particular to a leisure sofa chair capable of being stored. Comprising a chair body, a backrest is fixedly connected to one side of the chair body, a back cushion and a seat cushion are connected between the chair body and the backrest in an abutting mode, movable grooves are formed in the four corners of the chair body respectively, four supporting columns are arranged in the four movable grooves respectively, the four supporting columns are fixedly connected with the chair body through bolts, the backrest is slidably connected with a back plate, and the back plate is fixedly connected with the chair body through bolts. A limiting assembly is arranged on one side of the back plate and comprises a spring fixed to one side of the back plate, the other end of the spring is fixedly connected with a limiting column, the outer side of the limiting column is fixedly connected with a pull piece, and the backrest is provided with a plurality of limiting grooves allowing the limiting column to be connected in a clamped mode. The leisure sofa chair aims to solve the technical problems that the leisure sofa chair is inconvenient to store and difficult to carry during transportation.

Description

Technical Field

[0001] The utility model relates to the technical field of sofa chairs, in particular to a foldable leisure sofa chair. Background Art

[0002] With the continuous development of society and the continuous improvement of people's economic level, people pay more and more attention to the control of the quality of life. Among various household furniture, sofa chairs are widely favored by consumers. As an important part of modern furniture, sofa chairs have rich and diverse categories and design styles. In terms of material selection, from traditional wood and fabric to modern metal and leather, the materials used for sofa chairs are gradually diversified to meet the needs of different consumers.

[0003] Due to its usually large volume and fixed structural design, the foldable leisure sofa chair often faces the problem of inconvenient storage, especially in transportation and handling. Since the sofa chair is not easy to disassemble or fold, it is difficult to handle during transportation, which increases the labor and transportation costs, reduces the space utilization rate, and thus affects the transportation efficiency of the product. Especially when consumers move, handling a sofa chair that is inconvenient to store may become a rather cumbersome task, bringing an additional operational burden to daily life. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that the foldable leisure sofa chair is inconvenient to store and difficult to handle during transportation.

[0005] To solve the above technical problem, the technical solution adopted by the utility model is: a foldable leisure sofa chair, including a chair body, a backrest is fixedly connected to one side of the chair body, a back cushion and a seat cushion are abutted between the chair body and the backrest, movable grooves are respectively opened at the four corners of the chair body, four support columns are respectively arranged in the four movable grooves, and the four support columns are fixedly connected to the chair body through bolts. A back plate is slidably connected to the backrest, a limiting component is arranged on one side of the back plate, the limiting component includes a spring fixed to one side of the back plate, the other end of the spring is fixedly connected to a limiting column inserted into the back plate, a pulling piece is fixedly connected to the outside of the limiting column, and a plurality of limiting grooves for the limiting column to be clamped are opened on the backrest.

[0006] As a further improvement of the utility model, a first slider is fixedly connected to one side of each support column, and a first sliding groove for the first slider to slide is respectively opened on the inner wall of the movable groove.

[0007] As a further improvement of the utility model, a push block is fixedly connected to one side of each support column away from the first slider, and a slot for the push block to push is opened on the chair body.

[0008] As a further improvement of the present utility model, first positioning screw holes and second positioning screw holes for bolts to pass through are respectively formed through the side of the chair body close to the strut.

[0009] As a further improvement of the present utility model, second sliders are fixedly connected to both sides of the backrest, and second sliding grooves for the second sliders to slide are formed in the back plate.

[0010] As a further improvement of the present utility model, a convex block is fixedly connected to the bottom end of the back plate, and a groove for the convex block to be clamped is formed in the backrest.

[0011] The beneficial effects of the present utility model: The present utility model is provided with four struts slidably connected in the movable groove, and the struts are fixed and limited by bolts, the first positioning screw holes and the second positioning screw holes; at the same time, a limiting component, a groove and a convex block are arranged near the back plate. When carrying is required, the struts can be received into the movable groove inside the chair body, the back plate is displaced downward to release the abutting effect with the cushion, and the cushion and the seat cushion are disassembled, which is convenient for subsequent transportation, increases the carrying efficiency, reduces the space occupation, and reduces the burden for the carrying work. Description of the Drawings

[0012] Figure 1 is an overall schematic diagram of a collapsible leisure sofa chair of the present utility model;

[0013] Figure 2 is a bottom view of a collapsible leisure sofa chair of the present utility model;

[0014] Figure 3 is a state diagram of the strut receiving of a collapsible leisure sofa chair of the present utility model;

[0015] Figure 4 is a rear view of a collapsible leisure sofa chair of the present utility model;

[0016] Figure 5 is a partial display diagram of a collapsible leisure sofa chair of the present utility model.

[0017] As shown in the figure: 1. Chair body; 2. Backrest; 3. Cushion; 4. Seat cushion; 5. Movable groove; 6. Strut; 7. Bolt; 8. Back plate; 9. Limiting component; 901. Spring; 902. Limiting post; 903. Pull tab; 904. Limiting groove; 10. First slider; 11. Second slider; 12. Push block; 13. Groove; 14. First positioning screw hole; 15. Second positioning screw hole; 16. Convex block; 17. Groove. Detailed Implementation Modes

[0018] In this specification, the orientation terms such as upper, lower, left, right, front, rear, front side, back side, top, and bottom, which are mentioned or may be mentioned, are defined relative to its structure, and they are relative concepts. Therefore, it is possible that they may change accordingly according to their different positions and different usage states; thus, these or other orientation terms should not be construed as restrictive terms either.

[0019] As used in this specification, the singular forms "a", "the", and "said" are intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0020] In order to make the technical problems to be solved, technical solutions and beneficial effects of this application clearer and more understandable, the following further details this application in combination with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are only used to explain this application and are not used to limit this application.

[0021] The present utility model provides a foldable leisure sofa chair as shown in the attached Figures 1-5 figure. It includes a chair body 1, a backrest 2 is fixedly connected to one side of the chair body 1, a cushion 3 and a seat cushion 4 are abutted between the chair body 1 and the backrest 2. Activity grooves 5 are respectively opened at the four corners of the chair body 1, and four support columns 6 are respectively arranged in the four activity grooves 5. The four support columns 6 are all fixedly connected to the chair body 1 through bolts 7. The backrest 2 is slidably connected with a back plate 8, and a limiting component 9 is arranged on one side of the back plate 8. The limiting component 9 includes a spring 901 fixed to one side of the back plate 8, the other end of the spring 901 is fixedly connected with a limiting column 902 inserted into the back plate 8, a pull tab 903 is fixedly connected to the outside of the limiting column 902, and a plurality of limiting grooves 904 for the limiting column 902 to be clamped are opened on the backrest 2.

[0022] As Figure 2 、 3 shown in the figure, a first slider 10 is fixedly connected to one side of each support column 6, and a first sliding groove for the first slider 10 to slidably connect is opened on the inner wall of each activity groove 5; the provided first slider 10 and the first sliding groove facilitate the sliding of the support column 6 in the activity groove 5 and provide a stable and reliable guiding effect for the displacement of the support column 6. A push block 12 is fixedly connected to the side of the support column 6 away from the first slider 10, and a slot 13 for the push block 12 to push is opened on the chair body 1; the provided push block 12 facilitates the user to move the support column 6 and provides portability for the operation.

[0023] As Figure 2 、 3 shown in the figure, a first positioning screw hole 14 and a second positioning screw hole 15 for the bolt 7 to pass through are respectively penetrated and opened on the side of the chair body 1 close to the support column 6; the provided first positioning screw hole 14 and the second positioning screw hole 15 can provide a limiting effect for the support column 6 at different positions.

[0024] As Figure 4 shown, second sliders 11 are fixedly connected to both sides of the backrest 2, and the back panel 8 is provided with second sliding grooves for the second sliders 11 to slide; the second sliders 11 and the second sliding grooves provide a sliding guiding function for the back panel 8.

[0025] As Figure 4 、 5 shown, two bumps 16 are fixedly connected to the bottom end of the back panel 8, and the backrest 2 is provided with grooves 17 for the bumps 16 to be snap-fitted; the provided bumps 16 and grooves 17 can provide a snap-fitting and fixing function for the back panel 8.

[0026] Working principle: When the present utility model is specifically implemented, first, the four bolts 7 at the four first positioning screw holes 14 around the chair body 1 are disassembled, and the four push blocks 12 are sequentially pushed upward, so that the support column 6 moves upward under the guiding action of the first slider 10 and the first sliding groove. When the support column 6 moves to the second positioning screw hole 15, the support column 6 is fixed to the chair body 1 through the bolt 7; by accommodating the support column 6, it is convenient for handling, prevents the support column 6 from being knocked, reduces space occupation, and increases transportation efficiency. Pull the tab 903 outward, so that the spring 901 deforms, and the limit post 902 moves out of the limit groove 904. The back panel 8 moves downward under the guiding action of the second slider 11 and the second sliding groove until the bump 16 is snap-fitted with the groove 17, and the tab 903 is released. At the same time, the spring 901 returns, and the limit post 902 moves into the corresponding limit groove 904; since the back panel 8 moves downward, the contact point between the cushion 3 and the back panel 8 moves downward, and the angle for detaching the cushion 3 becomes larger, which is convenient for the operator to detach the cushion 3 and the seat cushion 4 tightly abutted against the cushion 3, and is convenient for subsequent separate transportation of the chair body 1, the cushion 3 and the seat cushion 4.

[0027] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A foldable leisure sofa chair, comprising a chair body (1), a backrest (2) fixedly connected to one side of the chair body (1), a back cushion (3) and a seat cushion (4) abutting against each other between the chair body (1) and the backrest (2), characterized in that: The chair body (1) is provided with movable grooves (5) at four corners, and four pillars (6) are respectively provided in the four movable grooves (5). The four pillars (6) are fastened to the chair body (1) by bolts (7). The backrest (2) is slidably connected to a back plate (8), and a limiting assembly (9) is provided on one side of the back plate (8). The limiting assembly (9) comprises a spring (901) fixed to one side of the back plate (8), and the other end of the spring (901) is fixedly connected to a limiting column (902). A pull tab (903) is fixedly connected to the outer side of the limiting column (902), and the backrest (2) is provided with a plurality of limiting grooves (904) for the limiting columns (902) to be engaged.

2. The foldable leisure sofa chair according to claim 1, characterized in that: One side of each of the pillars (6) is fixedly connected with a first sliding block (10), and the inner wall of each of the movable grooves (5) is provided with a first sliding groove for sliding connection of the first sliding block (10).

3. The foldable leisure sofa chair according to claim 2, characterized in that: A push block (12) is fixedly connected to the side of the pillar (6) away from the first sliding block (10), and the chair body (1) is provided with a slot (13) for the push block (12) to push.

4. The foldable leisure sofa chair according to claim 1, characterized in that: A first positioning screw hole (14) and a second positioning screw hole (15) for the bolt (7) to pass through are respectively formed through the side of the chair body (1) close to the pillar (6).

5. The foldable leisure sofa chair according to claim 1, characterized in that: The backrest (2) is fixedly connected to second sliding blocks (11) on both sides, and the back plate (8) is provided with second sliding grooves for the second sliding blocks (11) to slide.

6. The foldable leisure sofa chair according to claim 1, characterized in that: Two protrusions (16) are fixedly connected to the bottom end of the back plate (8), and the backrest (2) is provided with grooves (17) for the protrusions (16) to be engaged.

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