Folding structure of dining table

Abstract

The utility model discloses a dining table folding structure which comprises a first table board, a second table board is hinged to one end of the first table board, a third table board is hinged to the end, away from the second table board, of the first table board, two supporting legs are arranged at the two ends of the bottom of the first table board respectively, and limiting mechanisms are arranged on the two sides of the first table board respectively. And the limiting mechanism can position the second table plate and the third table plate. According to the folding dining table, the limiting mechanism is additionally arranged on the basis of the folding dining table, after the second table plate and the third table plate are folded, the first magnetic blocks are inserted into the limiting holes to be attracted and positioned with the second magnetic blocks, and therefore the second table plate and the third table plate are limited and fixed; the second table plate and the third table plate are prevented from colliding with the first table plate in the carrying process, and the carrying stability of the folding dining table is enhanced; meanwhile, through the arrangement of a supporting handle, the second table plate and the third table plate which are unfolded can be conveniently supported, and through the arrangement of rolling wheels, the folding dining table can be conveniently moved.

Description

Technical Field

[0001] This utility model belongs to the field of dining table technology, and specifically relates to a folding structure for a dining table. Background Technology

[0002] A folding dining table is a multifunctional piece of furniture that can be folded and stored away. It typically consists of a tabletop, a frame, and legs, allowing for easy unfolding and folding. The advantages of a folding dining table lie in its portability and flexibility, making it ideal for people who frequently change dining environments, such as for outdoor picnics or camping. However, existing folding dining tables still have some shortcomings in terms of portability: because they are usually quite heavy, moving them is relatively strenuous; and because the folding structure lacks securing components after folding, the components can easily collide and damage each other during transport, shortening the table's lifespan. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of the existing technology by providing a folding dining table structure to solve the problems mentioned in the background art.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A folding dining table structure includes a first tabletop, a second tabletop hinged to one end of the first tabletop, a third tabletop hinged to the end of the first tabletop away from the second tabletop, two support legs at both ends of the bottom of the first tabletop, and limiting mechanisms on both sides of the first tabletop for positioning the second tabletop and the third tabletop.

[0006] As a preferred embodiment of the folding dining table structure, the limiting mechanism includes a pivot, a V-shaped frame, a first magnetic block, a limiting hole, and a pull rod. The pivot is rotatably mounted on both sides of the first tabletop, the V-shaped frame is fixedly mounted on one side of the pivot, the first magnetic block moves through both sides of the top of the V-shaped frame, the limiting hole is opened on both sides of the second and third tabletops, a second magnetic block is fixedly installed in the limiting hole, the first magnetic block and the second magnetic block are attracted to each other, and the pull rod is fixedly connected to the two first magnetic blocks.

[0007] As a preferred embodiment of the folding structure of the dining table, threaded holes are provided at both ends of the bottom of the first tabletop, and threaded heads are provided at the top of the support legs, with the threaded heads threadedly connected to the threaded holes.

[0008] As a preferred embodiment of the folding structure of the dining table, the bottom end of the support leg is equipped with an adjustment block.

[0009] As a preferred embodiment of the folding structure of the dining table, the first tabletop has multiple receiving slots on one side.

[0010] As a preferred embodiment of the folding structure of the dining table, support handles are fixedly installed at both ends of the first tabletop.

[0011] As a preferred embodiment of the folding structure of the dining table, a roller is rotatably installed at one end of the bottom of the first tabletop.

[0012] The beneficial effects of this utility model are:

[0013] (1) This utility model adds a limiting mechanism to the folding dining table. With the setting of structures such as a rotating shaft, V-shaped frame, first magnetic block, limiting hole and pull rod, after the second table and the third table are folded, the first magnetic block is inserted into the limiting hole and attracted and positioned with the second magnetic block, thereby limiting and fixing the second table and the third table, avoiding the second table and the third table from colliding with the first table during the carrying process, and enhancing the stability of the folding dining table when carried.

[0014] (2) The present invention facilitates the storage of the disassembled support legs by setting the receiving groove, saving space; facilitates the support handle to support the unfolded second and third tabletops; and facilitates the movement of the folding dining table by setting the rollers. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly described below. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the folding dining table structure described in this utility model from one perspective.

[0017] Figure 2 This is a structural schematic diagram of the folding dining table structure described in this utility model from another perspective.

[0018] Figure 3 yes Figure 1 A magnified structural diagram of part A in the middle.

[0019] Figure 4 This is a schematic diagram of the unfolded structure of the folding dining table structure described in this utility model.

[0020] In the picture:

[0021] 1. First tabletop; 2. Second tabletop; 3. Third tabletop; 4. Support leg; 5. Limiting mechanism; 501. Rotating shaft; 502. V-shaped frame; 503. First magnetic block; 504. Limiting hole; 505. Pull rod; 6. Threaded hole; 7. Threaded head; 8. Adjusting block; 9. Receiving groove; 10. Support handle; 11. Roller. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0024] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0025] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] like Figures 1 to 3As shown, this utility model provides a folding dining table structure, including a first tabletop 1, a second tabletop 2 hinged to one end of the first tabletop 1, and a third tabletop 3 hinged to the end of the first tabletop 1 away from the second tabletop 2. Two support legs 4 are provided at both ends of the bottom of the first tabletop 1. The second tabletop 2 and the third tabletop 3 can be flipped onto the upper surface of the first tabletop 1. Limiting mechanisms 5 are provided on both sides of the first tabletop 1, and the limiting mechanisms 5 can position the second tabletop 2 and the third tabletop 3.

[0027] Specifically, the limiting mechanism 5 in this embodiment includes a rotating shaft 501, a V-shaped frame 502, a first magnetic block 503, a limiting hole 504, and a pull rod 505. The rotating shaft 501 is rotatably mounted on both sides of the first table 1, the V-shaped frame 502 is fixedly mounted on one side of the rotating shaft 501, the first magnetic block 503 moves through both sides of the top of the V-shaped frame 502, the limiting hole 504 is opened on both sides of the second table 2 and the third table 3, and a second magnetic block is fixedly installed in the limiting hole 504. The first magnetic block 503 and the second magnetic block are attracted to each other. The pull rod 505 is fixedly connected to the two first magnetic blocks 503. When the second table 2 and the third table 3 are in contact, the limiting mechanism 505 can be used to limit the movement of the first magnetic block 503. After folding onto the upper surface of the first tabletop 1, the pull rod 505 drives the first magnetic block 503, causing the two first magnetic blocks 503 to insert into the limiting hole 504 and attract the second magnetic block, thus fixing the second tabletop 2 and the third tabletop 3. This makes the dining table less likely to separate during transport and enhances the stability of the folding structure. At the same time, when the folding dining table needs to be used, the pull rod 505 can be used to pull the first magnetic block 503 out of the limiting hole 504, thereby unfolding the second tabletop 2 and the third tabletop 3. Furthermore, the V-shaped frame 502 can be flipped downwards via the pivot 501, thus minimizing the impact of the V-shaped frame 502 on the normal use of the dining table.

[0028] More specifically, in this embodiment, both ends of the first tabletop 1 are fixedly equipped with support handles 10. When the second tabletop 2 and the third tabletop 3 are unfolded, they can be placed on top of the support handles 10, which can support the second tabletop 2 and the third tabletop 3. At the same time, a roller 11 is rotatably installed at one end of the bottom of the first tabletop 1. When the dining table is folded, it can be moved by pulling the support handles 10, making the movement more effortless and convenient.

[0029] Preferably, in this embodiment, threaded holes 6 are provided at both ends of the bottom of the first table board 1, and a threaded head 7 is provided at the top of the support leg 4. The threaded head 7 is threadedly connected to the threaded hole 6. The provision of the threaded head 7 and the threaded hole 6 facilitates the installation and disassembly of the support leg 4.

[0030] Meanwhile, the bottom of the support leg 4 is equipped with an adjustment block 8. When using the dining table outdoors, if the ground is uneven, the angle of the four adjustment blocks 8 can be adjusted to make the dining table level for easy use.

[0031] Preferably, in this embodiment, the first tabletop 1 has a plurality of receiving grooves 9 on one side. After the support leg 4 is disassembled, the support leg 4 can be inserted into the receiving groove 9. At the same time, the receiving groove 9 has a thread that matches the threaded head 7. After the support leg 4 is inserted into the receiving groove 9, it can be fixed by rotating the thread, thereby improving the stability of the support leg 4.

[0032] The working principle and usage process of this utility model:

[0033] When the dining table needs to be taken outdoors, first flip the second tabletop 2 and the third tabletop 3 onto the upper surface of the first tabletop 1. Then rotate the V-shaped frame 502 so that the first magnetic block 503 corresponds to the position of the limiting hole 504. Next, push the pull rod 505 so that the two first magnetic blocks 503 are inserted into the two limiting holes 504 and are attracted and positioned with the second magnetic blocks in the limiting holes 504. This fixes the second tabletop 2 and the third tabletop 3 onto the first tabletop 1, preventing the tabletops from colliding with each other during transport and improving the stability of the dining table. Then, remove the support leg 4 and insert it into the receiving slot 9. During transport, the end of the first tabletop 1 with the roller 11 can be placed on the ground, and the support handle 10 at the other end can be lifted to move the first tabletop 1, which is more labor-saving.

[0034] When the dining table is needed outdoors, first flip the second tabletop 2 and the third tabletop 3 so that they are parallel to the first tabletop 1. The support handles 10 at both ends of the first tabletop 1 can provide support for the second tabletop 2 and the third tabletop 3. Then, take out the support leg 4 from the receiving groove 9 and connect the support leg 4 to the threaded hole 6 at the bottom of the first tabletop 1 to provide support for the first tabletop 1. When the ground is uneven, the dining table can also be adjusted to a level position by adjusting the adjustment block 8 at the bottom of the support leg 4 for easy use.

[0035] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles employed. Those skilled in the art should understand that various modifications, equivalent substitutions, and variations can be made to this utility model. However, such variations, as long as they do not depart from the spirit of this utility model, should be within the protection scope of this utility model. Furthermore, some terminology used in this application specification and claims is not limiting, but merely for ease of description.

Claims

1. A folding dining table structure, characterized in that, Includes a first tabletop (1), a second tabletop (2) is hinged to one end of the first tabletop (1), a third tabletop (3) is hinged to the end of the first tabletop (1) away from the second tabletop (2), two support legs (4) are provided at both ends of the bottom of the first tabletop (1), and a limiting mechanism (5) is provided on both sides of the first tabletop (1), the limiting mechanism (5) can position the second tabletop (2) and the third tabletop (3).

2. The folding dining table structure according to claim 1, characterized in that, The limiting mechanism (5) includes a rotating shaft (501), a V-shaped frame (502), a first magnetic block (503), a limiting hole (504), and a pull rod (505). The rotating shaft (501) is rotatably mounted on both sides of the first table (1). The V-shaped frame (502) is fixedly mounted on one side of the rotating shaft (501). The first magnetic block (503) moves through both sides of the top of the V-shaped frame (502). The limiting hole (504) is opened on both sides of the second table (2) and the third table (3). A second magnetic block is fixedly installed in the limiting hole (504). The first magnetic block (503) and the second magnetic block are attracted to each other. The pull rod (505) is fixedly connected to the two first magnetic blocks (503).

3. The folding dining table structure according to claim 2, characterized in that, The bottom ends of the first tabletop (1) are provided with threaded holes (6), and the top of the support leg (4) is provided with a threaded head (7), which is threadedly connected to the threaded hole (6).

4. The folding dining table structure according to claim 3, characterized in that, An adjustment block (8) is installed at the bottom end of the support leg (4).

5. The folding dining table structure according to claim 1, characterized in that, The first table (1) has multiple receiving slots (9) on one side.

6. The folding dining table structure according to claim 1, characterized in that, Both ends of the first tabletop (1) are fixedly equipped with support handles (10).

7. The folding dining table structure according to claim 1, characterized in that, A roller (11) is rotatably mounted on one end of the bottom of the first table (1).

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