Portable folding sofa

Abstract

The utility model discloses a portable folding sofa, relates to folding sofa technical field, including folding sofa body, base and support pillow, folding sofa body bottom is fixedly connected with base top, folding sofa body right side top is fixedly connected with support pillow left side, folding sofa body right side top is fixedly connected with support pillow left side, folding sofa body right side top is fixedly connected with support pillow right side top. An adjusting lifting assembly is fixedly connected to the bottom of the base, and buffering supporting assemblies are arranged at the four corners of the bottom of the folding sofa body. According to the folding sofa, the use height of the folding sofa body is stably adjusted by arranging the adjusting lifting assembly in cooperation with the buffering supporting assembly, and the problems that the use height of an existing folding sofa is inconvenient to adjust in the use process, and consequently the folding sofa cannot be well matched with the environment to be used in the use process; the problems that the folding sofa is inconvenient to use and the use effect of the folding sofa is reduced are solved, and the effect of convenient adjustment is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of folding sofas, in particular to a portable folding sofa. Background Art

[0002] "Sofa" is a cushioned multi-seater chair with a backrest equipped with springs or thick foam plastic, and armrests on both sides. It is a kind of soft furniture. Sofas have become a necessary furniture for many families. The sofas sold on the market generally include three types: low-back sofas, high-back sofas, and ordinary sofas between the first two.

[0003] For example, a portable folding sofa with publication number CN209058487U realizes the folding and flat unfolding of the sofa mainly by connecting the first, second and third sofa bodies. At the same time, a neck support pillow and a hanging ring are also provided to make the sofa more comfortable to use. In addition, the structural design of the sofa adopts a variety of materials such as a rectangular wooden frame, a supporting cotton block, a supporting wooden strip and a sponge layer to improve the comfort and durability of the sofa.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] The existing folding sofa is not convenient to adjust the use height during use, which causes the folding sofa to be unable to adapt to the environment well during use, causing inconvenience in the use of the folding sofa and reducing the use effect of the folding sofa. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a portable folding sofa, which has the advantage of being easy to adjust, and solves the problem that the existing folding sofas are not easy to adjust the use height during use, which causes the folding sofa to be unable to adapt to the environment well during use, causing inconvenience in the use of the folding sofa and reducing the use effect of the folding sofa.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable folding sofa, comprising a folding sofa body, a base and a support pillow, the bottom of the folding sofa body is fixedly connected to the top of the base, the top of the right side of the folding sofa body is fixedly connected to the left side of the support pillow, the bottom of the base is fixedly connected to an adjusting lifting component, and the four corners of the bottom of the folding sofa body are provided with buffer support components.

[0008] As a preferred embodiment of the utility model, the adjustable lifting assembly includes a fixing ring, the internal thread of the fixing ring is connected to a fixing rod, a movable groove is opened at the bottom of the fixing rod, the internal thread of the movable groove is connected to a support rod, and the bottom of the support rod is fixedly connected to a support ring.

[0009] As a preferred embodiment of the utility model, the buffer support assembly includes a connecting column, a connecting groove is formed at the bottom of the connecting column, a spring is fixedly connected to the top of the inner wall of the connecting groove, and a moving rod is movably connected inside the connecting groove.

[0010] As a preferred embodiment of the utility model, a thread groove is provided inside the connecting groove, and a thread block is fixedly connected to one side of the moving rod, and the thread block is located inside the thread groove.

[0011] As a preferred embodiment of the utility model, the bottom of the movable rod is fixedly connected with an anti-slip ring, the top of the connecting column is movably mounted with a folding ring, and the top of the folding ring is movably mounted with the bottom of the base.

[0012] As a preferred embodiment of the utility model, a rotating block is fixedly connected to the bottom of the surface of the fixed rod, and a moving block is fixedly connected to the bottom of the outer side of the moving rod.

[0013] As a preferred embodiment of the utility model, a positioning groove is provided on the outer side of the connecting column, a positioning block is movably connected inside the positioning groove, and a positioning rod is fixedly connected to the outer side of the positioning block.

[0014] As a preferred embodiment of the present invention, four corners of the bottom of the base are fixedly connected with support blocks, and the bottom of the support block is fixedly connected with a rubber block.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model provides an adjustable lifting component to cooperate with a buffer support component to stably adjust the use height of the folding sofa body, thereby solving the problem that the existing folding sofa is not convenient to adjust the use height during use, which causes the folding sofa to be unable to adapt to the environment well during use, causing inconvenience in the use of the folding sofa and reducing the use effect of the folding sofa, and achieves the effect of easy adjustment.

[0017] 2. The utility model is provided with an adjustable lifting assembly. During use, the fixing ring can be connected with the top thread of the surface of the fixing rod, which is convenient for the user to fix the fixing rod so that the fixing rod supports the bottom of the folding sofa body. When the support height of the fixing rod needs to be adjusted during use, the support rod can be rotated to make the support rod and the internal thread of the movable groove transmit, which is convenient for the user to adjust the use height of the support rod. The support ring can support the bottom of the support rod during use, which is convenient for the support rod to support the ground.

[0018] 3. The utility model provides a buffer support assembly. During use, the connecting column can limit the surface of the moving rod through the connecting groove. After the moving rod is limited, it can support the ground under the push of the spring, so that the folding sofa body can be stably adjusted in height. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. Folding sofa body; 2. Base; 3. Support pillow; 4. Adjustment and lifting assembly; 41. Fixed ring; 42. Fixed rod; 43. Moving groove; 44. Support rod; 45. Support ring; 5. Buffer support assembly; 51. Connecting column; 52. Connecting groove; 53. Spring; 54. Moving rod; 6. Threaded groove; 7. Threaded block; 8. Anti-slip ring; 9. Folding ring; 10. Rotating block; 11. Moving block; 12. Positioning groove; 13. Positioning block; 14. Positioning rod; 15. Support block; 16. Rubber block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 3 As shown, the utility model provides a portable folding sofa, comprising a folding sofa body 1, a base 2 and a support pillow 3, the bottom of the folding sofa body 1 is fixedly connected to the top of the base 2, the top of the right side of the folding sofa body 1 is fixedly connected to the left side of the support pillow 3, the bottom of the base 2 is fixedly connected with an adjusting lifting component 4, and the four corners of the bottom of the folding sofa body 1 are provided with buffer support components 5.

[0025] refer to Figure 2 The adjusting lifting assembly 4 includes a fixing ring 41, the internal thread of the fixing ring 41 is connected to a fixing rod 42, the bottom of the fixing rod 42 is provided with a moving groove 43, the internal thread of the moving groove 43 is connected to a supporting rod 44, and the bottom of the supporting rod 44 is fixedly connected to a supporting ring 45.

[0026] As a technical optimization scheme of the utility model, by setting an adjustable lifting component 4, the fixing ring 41 can be connected with the top thread of the surface of the fixing rod 42 during use, which is convenient for the user to fix the fixing rod 42 so that the fixing rod 42 supports the bottom of the folding sofa body 1. When the support height of the fixing rod 42 needs to be adjusted during use, the support rod 44 can be rotated so that the support rod 44 and the internal thread of the movable groove 43 are transmitted, which is convenient for the user to adjust the use height of the support rod 44. The support ring 45 can support the bottom of the support rod 44 during use, which is convenient for the support rod 44 to support the ground.

[0027] refer to Figure 3 The buffer support assembly 5 includes a connecting column 51 , a connecting groove 52 is formed at the bottom of the connecting column 51 , a spring 53 is fixedly connected to the top of the inner wall of the connecting groove 52 , and a moving rod 54 is movably connected inside the connecting groove 52 .

[0028] As a technical optimization solution of the utility model, by setting a buffer support assembly 5, the connecting column 51 can movably limit the surface of the moving rod 54 through the connecting groove 52 during use. After the moving rod 54 is movably limited, it can support the ground under the push of the spring 53, so that the folding sofa body 1 can stably adjust the height.

[0029] refer to Figure 3 A thread groove 6 is provided inside the connection groove 52 , and a thread block 7 is fixedly connected to one side of the moving rod 54 , and the thread block 7 is located inside the thread groove 6 .

[0030] As a technical optimization scheme of the utility model, by setting the thread groove 6 and the thread block 7, after the moving rod 54 supports the ground, the moving rod 54 can be rotated to make the moving rod 54 drive the thread block 7 to rotate, and the rotation of the thread block 7 can engage with the thread groove 6, which is convenient for the user to fix the moving rod 54 and enhances the support stability of the moving rod 54.

[0031] refer to Figure 2 The bottom of the moving rod 54 is fixedly connected with an anti-slip ring 8, and the top of the connecting column 51 is movably installed with a folding ring 9, and the top of the folding ring 9 is movably installed with the bottom of the base 2.

[0032] As a technical optimization solution of the utility model, by providing an anti-slip ring 8 and a folding ring 9, the anti-slip ring 8 can provide anti-slip support for the bottom of the moving rod 54 during use, thereby enhancing the supporting stability of the moving rod 54. At the same time, the folding ring 9 can facilitate the user to fold and store the connecting column 51, thereby enhancing the use effect of the connecting column 51.

[0033] refer to Figure 3The bottom of the surface of the fixed rod 42 is fixedly connected with a rotating block 10 , and the bottom of the outer side of the moving rod 54 is fixedly connected with a moving block 11 .

[0034] As a technical optimization solution of the utility model, by setting a rotating block 10 and a moving block 11, the rotating block 10 can facilitate the user to rotate the fixed rod 42 during use, thereby enhancing the rotation convenience of the fixed rod 42. At the same time, the movement can facilitate the rotation and movement of the moving rod 54, thereby enhancing the convenience of using the moving rod 54.

[0035] refer to Figure 3 A positioning groove 12 is formed on the outer side of the connecting column 51 , a positioning block 13 is movably connected inside the positioning groove 12 , and a positioning rod 14 is fixedly connected to the outer side of the positioning block 13 .

[0036] As a technical optimization solution of the utility model, by setting the positioning groove 12, the positioning block 13 and the positioning rod 14, during use, the user can move the positioning block 13 to the inside of the positioning groove 12 through the positioning rod 14, so that the positioning block 13 can movably limit the outer side of the connecting column 51 through the positioning groove 12, thereby enhancing the fixing stability of the connecting column 51.

[0037] refer to Figure 3 The four corners of the bottom of the base 2 are fixedly connected with support blocks 15 , and the bottom of the support block 15 is fixedly connected with a rubber block 16 .

[0038] As a technical optimization solution of the utility model, by setting the support block 15 and the rubber block 16, the support block 15 can support the bottom of the base 2 during use to prevent the base 2 from directly contacting the ground, resulting in a situation where there is no storage space for the connecting column 51. The rubber block 16 can support the bottom of the support block 15, thereby enhancing the use effect of the support block 15.

[0039] The working principle and use process of the utility model are as follows: when in use, the fixing ring 41 can be connected with the top thread of the surface of the fixing rod 42, which is convenient for the user to fix the fixing rod 42, so that the fixing rod 42 supports the bottom of the folding sofa body 1. When the support height of the fixing rod 42 needs to be adjusted during use, the support rod 44 can be rotated to make the support rod 44 and the internal thread of the moving groove 43 transmit, which is convenient for the user to adjust the use height of the support rod 44. The support ring 45 can support the bottom of the support rod 44 during use, which is convenient for the support rod 44 to support the ground. When in use, the connecting column 51 can movably limit the surface of the moving rod 54 through the connecting groove 52. After the moving rod 54 is movably limited, it can support the ground under the push of the spring 53, so that the folding sofa body 1 can stably adjust the height, achieve the effect of easy adjustment, and enhance the use effect of the folding sofa.

[0040] In summary, this portable folding sofa, by setting an adjustable lifting component 4 to cooperate with the buffer support component 5 to stably adjust the use height of the folding sofa body 1, solves the problem that the existing folding sofa is not convenient to adjust the use height during use, which causes the folding sofa to be unable to adapt to the environment well during use, causing inconvenience in the use of the folding sofa and reducing the use effect of the folding sofa.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable folding sofa, comprising a folding sofa body (1), a base (2) and a support pillow (3), characterized in that: The bottom of the folding sofa body (1) is fixedly connected to the top of the base (2), the top of the right side of the folding sofa body (1) is fixedly connected to the left side of the support pillow (3), the bottom of the base (2) is fixedly connected to an adjustable lifting component (4), and the four corners of the bottom of the folding sofa body (1) are each provided with a buffer support component (5).

2. A portable folding sofa according to claim 1, characterized in that: The adjustable lifting assembly (4) comprises a fixing ring (41), the fixing ring (41) is internally threadedly connected to a fixing rod (42), a movable groove (43) is provided at the bottom of the fixing rod (42), the movable groove (43) is internally threadedly connected to a supporting rod (44), and the bottom of the supporting rod (44) is fixedly connected to a supporting ring (45).

3. A portable folding sofa according to claim 2, characterized in that: The buffer support assembly (5) comprises a connecting column (51), a connecting groove (52) is provided at the bottom of the connecting column (51), a spring (53) is fixedly connected to the top of the inner wall of the connecting groove (52), and a moving rod (54) is movably connected inside the connecting groove (52).

4. The portable folding sofa according to claim 3, characterized in that: A thread groove (6) is provided inside the connection groove (52), and a thread block (7) is fixedly connected to one side of the moving rod (54), and the thread block (7) is located inside the thread groove (6).

5. The portable folding sofa according to claim 3, characterized in that: The bottom of the moving rod (54) is fixedly connected with an anti-slip ring (8), the top of the connecting column (51) is movably mounted with a folding ring (9), and the top of the folding ring (9) is movably mounted with the bottom of the base (2).

6. The portable folding sofa according to claim 3, characterized in that: The bottom of the surface of the fixed rod (42) is fixedly connected to a rotating block (10), and the bottom of the outer side of the moving rod (54) is fixedly connected to a moving block (11).

7. The portable folding sofa according to claim 3, characterized in that: A positioning groove (12) is provided on the outer side of the connecting column (51), a positioning block (13) is movably connected inside the positioning groove (12), and a positioning rod (14) is fixedly connected to the outer side of the positioning block (13).

8. The portable folding sofa according to claim 1, characterized in that: The four corners of the bottom of the base (2) are fixedly connected to support blocks (15), and the bottom of the support block (15) is fixedly connected to a rubber block (16).

Images