Foldable table and chair assembly

Abstract

The utility model provides a foldable table and chair assembly, which comprises a table body and a foldable chair which is arranged on the periphery of the table body in a foldable manner, the table body comprises a stand column and a table plate which is arranged at the upper end of the stand column, and first rotating seats are respectively arranged on the periphery of the stand column corresponding to the foldable chair. According to the device, by rotating the adjusting piece, the adjusting piece is folded upwards, so that one side of the chair plate tilts upwards and retracts inwards to the lower end of the table plate, the adjusting piece and the supporting frame are arranged in a linkage mode through the supporting rod, linkage adjustment of the supporting frame can be achieved, operation is easy and convenient, and rapid unfolding or folding can be achieved. The adjusting piece is of a telescopic structure, the distance between the chair plate and the table plate can be conveniently adjusted, the adjusting piece is fixed through the locking bolt, and the use comfort of personnel is improved. One side of the chair plate is supported by the support frame, and the other side of the chair plate is erected on the base plate of the adjusting piece, so that the stability of the unfolded chair plate is improved.

Description

Technical Field

[0001] This utility model relates to the field of folding table and chair technology, specifically a foldable table and chair assembly. Background Technology

[0002] For foldable combination tables and chairs, the existing table and chair structures are relatively complex, the folding operation is cumbersome, time-consuming and laborious, and after the tables and chairs are unfolded, the distance between the chair and the table is not adjustable, and in some cases the distance between the two is too small, so people cannot adjust the distance from the table according to their body size, resulting in poor sitting comfort. Utility Model Content

[0003] The technical problem solved by this utility model is to provide a foldable table and chair assembly to solve the problems mentioned in the background art.

[0004] The technical problem solved by this utility model is achieved by the following technical solution: a foldable table and chair assembly, including a table body and foldable chairs arranged around the table body. The table body includes a column and a table board installed on the upper end of the column. A first rotating seat is provided around the column corresponding to the foldable chair.

[0005] The folding chair includes an adjusting component rotatably mounted on a first rotating seat and a chair plate mounted on the outer end of the adjusting component. The adjusting component is a telescopic structure. The side of the adjusting component away from the first rotating seat is rotatably connected to the chair plate through a second rotating seat. A support frame is rotatably mounted on the side of the chair plate away from the second rotating seat. A support rod is provided at the lower end of the adjusting component and is linked to the support frame. The adjusting component rotates to fold the chair plate and adjusts the support frame through the support rod to achieve linked folding.

[0006] As a further embodiment of this utility model:

[0007] The adjusting component includes an adjusting cylinder and an adjusting plate slidably installed inside the adjusting cylinder. The adjusting plate is located in the inner cavity of the adjusting cylinder and has a slider. The outer end of the adjusting cylinder is provided with a bushing to limit the slider and prevent the adjusting plate from detaching from the adjusting cylinder.

[0008] As a further embodiment of this utility model:

[0009] A locking bolt is also provided on one side of the adjusting cylinder. The locking bolt is inserted into one side of the adjusting cylinder and is threadedly connected to the adjusting cylinder. Personnel can rotate the locking bolt so that the locking bolt abuts against the outside of the adjusting plate inside the adjusting cylinder, thereby fixing the adjusting plate.

[0010] As a further embodiment of this utility model:

[0011] The first rotating seat includes two sets of symmetrically arranged first rotating plates. The first rotating plates are fixedly installed on the column. A rotating shaft is fixedly installed between the two sets of first rotating plates. One side of the adjusting cylinder is rotatably sleeved on the rotating shaft. The lower end of the two sets of first rotating plates is provided with a first limiting baffle to limit the adjusting cylinder so that the adjusting cylinder remains horizontal after it is unfolded.

[0012] As a further embodiment of this utility model:

[0013] The outer end of the adjustment plate is rotatably mounted on the second rotating seat. A pad is provided at the corresponding position on the upper end of the adjustment plate. After the chair board is unfolded, it is placed on the pad to improve the stability of the chair board when unfolded.

[0014] As a further embodiment of this utility model:

[0015] A rotating block is installed on the side of the adjustment plate away from the pad. One side of the support rod is rotatably connected to the rotating block, and the other side is rotatably connected to the support frame to realize the linkage structure of the chair board.

[0016] As a further embodiment of this utility model:

[0017] The chair board is equipped with two sets of third rotating seats installed side by side with the support frame. A second limiting baffle is installed on the side of the third rotating seat near the second rotating seat to hold the support frame in place and improve the stability of the chair board after it is unfolded. The lower end of the support frame is also equipped with a support block to support it against the ground.

[0018] As a further embodiment of this utility model:

[0019] The back of the chair panel is also provided with a groove to facilitate the unfolding of the chair panel by personnel.

[0020] Compared with existing technologies, the advantages of this invention are as follows: The device can be rotated to fold the adjusting component upwards, causing one side of the chair board to tilt upwards and retract inwards to the lower end of the table. The adjusting component is linked to the support frame via a support rod, enabling coordinated adjustment of the support frame. Operation is simple and convenient, allowing for quick unfolding or folding. The adjusting component is a telescopic structure, facilitating adjustment of the distance between the chair board and the table, and is secured with locking bolts, improving user comfort. One side of the chair board is supported by the support frame, while the other side rests on the pad of the adjusting component, enhancing the stability of the chair board after unfolding. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a partial cross-sectional view of the present invention.

[0023] Figure 3 This is a schematic diagram of the folded structure of this utility model;

[0024] The diagram shows the following components: 1. Table body; 2. Folding chair; 3. Adjustable component; 11. Tabletop; 12. Column; 13. First rotating seat; 14. First rotating plate; 15. First limiting baffle; 21. Chair seat; 22. Second rotating seat; 23. Support frame; 24. Support rod; 25. Third rotating seat; 26. Second limiting baffle; 27. Support block; 28. Pull groove; 31. Adjusting cylinder; 32. Adjusting plate; 33. Sliding block; 34. Bushing; 35. Locking bolt; 36. Pad. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below with reference to specific illustrations.

[0026] like Figures 1-3 As shown,

[0027] This embodiment provides a foldable table and chair assembly, including a table body 1 and foldable chairs 2 that are foldable and arranged around the table body 1. The table body 1 includes a column 12 and a table board 11 installed on the upper end of the column 12. The four sides of the column 12 are respectively provided with first rotating seats 13 corresponding to the foldable chairs 2.

[0028] The folding chair 2 includes an adjusting component 3 rotatably mounted on a first rotating seat 13 and a chair plate 21 mounted on the outer end of the adjusting component 3. The adjusting component 3 is a telescopic structure. The side of the adjusting component 3 away from the first rotating seat 13 is rotatably connected to the chair plate 21 through a second rotating seat 22. A support frame 23 is rotatably mounted on the side of the chair plate 21 away from the second rotating seat 22. A support rod 24 is provided at the lower end of the adjusting component 3 and is linked to the support frame 23. The adjusting component 3 rotates to fold the chair plate 21 and adjusts the support frame 23 through the support rod 24 to achieve linkage folding.

[0029] In this embodiment, the adjusting component 3 includes an adjusting cylinder 31 and an adjusting plate 32 slidably installed in the adjusting cylinder 31. The adjusting plate 32 is provided with a slider 33 in the inner cavity of the adjusting cylinder 31. The outer end of the adjusting cylinder 31 is provided with a bushing 34 to limit the slider 33, so as to prevent the adjusting plate 32 from disengaging from the adjusting cylinder 31.

[0030] A locking bolt 35 is also provided on one side of the adjusting cylinder 31. The locking bolt 35 is inserted into one side of the adjusting cylinder 31 and is threadedly connected to the adjusting cylinder 31. Personnel can rotate the locking bolt 35 so that the locking bolt 35 abuts against the outside of the adjusting plate 32 inside the adjusting cylinder 31, thereby fixing the adjusting plate 32.

[0031] In this embodiment, the first rotating seat 13 includes two sets of symmetrically arranged first rotating plates 14. The first rotating plates 14 are fixedly installed on the column 12. A rotating shaft is fixedly installed between the two sets of first rotating plates 14. One side of the adjusting cylinder 31 is rotatably sleeved on the rotating shaft. The lower end of the two sets of first rotating plates 14 is provided with a first limiting baffle 15 to limit the adjusting cylinder 31 so that the adjusting cylinder 31 remains horizontal after being unfolded.

[0032] In this embodiment, the outer end of the adjustment plate 32 is rotatably mounted on the second rotating seat 22, and a pad 36 is provided at the corresponding position on the upper end of the adjustment plate 32. After the chair board 21 is unfolded, it is placed on the pad 36 to improve the stability of the chair board 21 when unfolded.

[0033] A rotating block is installed on the side of the adjusting plate 32 away from the pad 36. One side of the support rod 24 is rotatably connected to the rotating block, and the other side is rotatably connected to the support frame 23, so as to realize the linkage structure of the chair board 21.

[0034] In this embodiment, two sets of third rotating seats 25 are installed side by side on the chair board 21 corresponding to the support frame 23. A second limiting baffle 26 is installed on the side of the third rotating seat 25 near the second rotating seat 22 to hold the support frame 23 and improve the stability of the chair board 21 after it is unfolded. The lower end of the support frame 23 is also provided with a support block 27 to support it on the ground.

[0035] The back of the chair panel 21 is also provided with a groove 28 to facilitate the unfolding of the chair panel 21 by personnel.

[0036] The working principle of this utility model is as follows: The adjusting component 3 can be folded upwards to tilt one side of the chair board 21 upwards and retract it into the lower end of the table board 11. During the rotation of the adjusting component 3, the support frame 23 will be pushed to rotate along the third rotating seat 25 through the support rod 24, realizing automatic folding. When unfolded, the person pulls the chair board 21 outwards through the pull groove, and the adjusting component 3 gradually rotates to a horizontal state and is supported by the first limiting baffle 15. During the rotation of the adjusting component 3, the support frame 23 is pulled along the third rotating seat 25 through the support rod 24 and abuts against the second limiting baffle, so that one side of the chair board 21 is supported by the support frame 23 and the other side rests on the adjusting component 3, improving the stability of the chair board 21 after unfolding.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents. It should be noted that, in this document, the use of relational terms such as "first" and "second" is merely used to distinguish one entity or operation from another, and does not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In the absence of further restrictions, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A foldable table and chair assembly, characterized in that: The table includes a table body and foldable chairs arranged around the table body. The table body includes a column and a table board installed on the upper part of the column. A first rotating seat is provided around the column corresponding to the foldable chair. The folding chair includes an adjusting component rotatably mounted on a first rotating seat and a chair plate mounted on the outer end of the adjusting component. The adjusting component is a telescopic structure. The side of the adjusting component away from the first rotating seat is rotatably connected to the chair plate through a second rotating seat. A support frame is rotatably mounted on the side of the chair plate away from the second rotating seat. A support rod is provided at the lower end of the adjusting component and is linked to the support frame. The adjusting component rotates to fold the chair plate and adjusts the support frame through the support rod to achieve linked folding.

2. The foldable table and chair assembly according to claim 1, characterized in that: The adjusting component includes an adjusting cylinder and an adjusting plate slidably installed inside the adjusting cylinder. The adjusting plate is located in the inner cavity of the adjusting cylinder and has a slider. The outer end of the adjusting cylinder is provided with a bushing to limit the slider.

3. A foldable table and chair assembly according to claim 2, characterized in that: A locking bolt is also provided on one side of the adjusting cylinder. The locking bolt is inserted into one side of the adjusting cylinder and is threadedly connected to the adjusting cylinder. Personnel can rotate the locking bolt so that the locking bolt abuts against the outside of the adjusting plate inside the adjusting cylinder, thereby fixing the adjusting plate.

4. A foldable table and chair assembly according to claim 2, characterized in that: The first rotating seat includes two sets of symmetrically arranged first rotating plates. The first rotating plates are fixedly installed on the column. A rotating shaft is fixedly installed between the two sets of first rotating plates. One side of the adjusting cylinder is rotatably sleeved on the rotating shaft. The lower end of the two sets of first rotating plates is provided with a first limiting baffle to limit the adjusting cylinder so that the adjusting cylinder remains horizontal after it is unfolded.

5. A foldable table and chair assembly according to claim 4, characterized in that: The outer end of the adjustment plate is rotatably mounted on the second rotating seat, and a pad is provided at the corresponding position on the upper end of the adjustment plate. The chair board is placed on the pad after it is unfolded.

6. A foldable table and chair assembly according to claim 5, characterized in that: A rotating block is installed on the side of the adjusting plate away from the pad. One side of the support rod is rotatably connected to the rotating block, and the other side is rotatably connected to the support frame.

7. A foldable table and chair assembly according to claim 1, characterized in that: The chair board is equipped with two sets of third rotating seats installed side by side with the support frame. A second limiting baffle is installed on the side of the third rotating seat that is close to the second rotating seat. The lower end of the support frame is also provided with a support block to rest against the ground.

8. A foldable table and chair assembly according to claim 7, characterized in that: The back of the chair seat is also provided with a groove.

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