Folding chess and card table

Abstract

The utility model relates to the technical field of chess and card tables, and discloses a folding chess and card table which comprises a table board and supporting legs movably connected to the bottom face of the table board, the supporting legs are distributed on the bottom face of the table board in a rectangular shape, the supporting legs on the same side are connected through connecting rods, and the connecting rods on the two sides are connected with the table board through connecting assemblies. The connecting assembly comprises a first connecting rod and a second connecting rod, the close ends of the first connecting rod and the second connecting rod are rotationally connected together, and the end, away from the second connecting rod, of the first connecting rod is fixedly connected with the connecting rod by arranging a fixing base. The end, away from the first connecting rod, of the second connecting rod is movably connected with the bottom face of the table board through a first hinged support. The second connecting rod is further provided with a through groove, the end of the first connecting rod can extend outwards from the through groove when the first connecting rod rotates around the second connecting rod, and the second connecting rod is further provided with a limiting assembly used for limiting the end of the first connecting rod from extending outwards. The utility model has the advantages that the cost is reduced, and the service life is longer.

Description

Technical Field

[0001] The utility model relates to a folding chess and card table, and belongs to the technical field of chess and card tables. Background Art

[0002] A foldable chess and card table is a table that can be folded and stored. It is usually used for tabletop games such as chess or cards. It is designed to save space and is easy to store and carry. This type of table is particularly suitable for home entertainment, chess and card enthusiasts, and environments where space needs to be saved.

[0003] Most traditional folding chess and card tables require a specific mechanical structure to ensure the stability of the structure in the folded and unfolded states. For example, the utility model patent with the Chinese patent authorization announcement number CN221554951U in the prior art discloses a folding game chess and card table that uses a gas spring structure to support the table top and legs, and has the advantages of high reliability and stability. However, the use cost of the gas spring structure is relatively high, and as the use time increases, the sealing structure in the gas spring structure is prone to aging, which will cause the inert gas in the gas spring structure to leak, which will have a greater impact on the support performance of the gas spring structure, and then affect the use of the overall folding chess and card table. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a folding chess and card table.

[0005] The technical solution of the utility model is as follows:

[0006] A folding chess and card table comprises a table top and supporting feet movably connected to the bottom surface of the table top, the supporting feet are distributed in a rectangular shape on the bottom surface of the table top, the supporting feet on the same side are connected by a connecting rod, and the connecting rods on both sides are connected to the table top by a connecting assembly; the connecting assembly comprises a first connecting rod and a second connecting rod, the ends of the first connecting rod and the second connecting rod that are close to each other are rotatably connected together, the end of the first connecting rod away from the second connecting rod is fixedly connected to the connecting rod by a fixing seat, and the end of the second connecting rod away from the first connecting rod is movably connected to the bottom surface of the table top by a first hinge seat; the second connecting rod is also provided with a through groove, and the end of the first connecting rod can extend outward from the through groove when the first connecting rod rotates around the second connecting rod, and the second connecting rod is also provided with a limiting assembly for limiting the end of the first connecting rod from extending outward.

[0007] The second connecting rod has a "冂"-shaped cross section, and the end of the first connecting rod close to the second connecting rod is movably embedded in the second connecting rod.

[0008] Among them, the first connecting rod is inclined and arranged on the connecting rod, and the inclination direction of the first connecting rod is inclined upward towards the direction close to the tabletop.

[0009] Among them, the bottom of the first connecting rod extends out of the bottom of the second connecting rod.

[0010] Among them, the limiting component includes a limiting sleeve, which is slidably connected to the second connecting rod. When the limiting sleeve slides to the through groove, it can cover the through groove, and the inner top wall of the limiting sleeve can be tightly attached to the top wall of the second connecting rod, and the inner bottom wall of the limiting sleeve can be tightly attached to the bottom wall of the first connecting rod to limit the end of the first connecting rod from extending outwards from the through groove.

[0011] Among them, the supporting feet are movably connected to the bottom surface of the tabletop by arranging second hinge seats.

[0012] The utility model has the following beneficial effects:

[0013] The utility model connects the connecting rod with the tabletop by setting a connecting component, so as to realize the connection between the supporting feet and the tabletop. When the folding chess and card table needs to be folded, by releasing the limitation of the limiting component on the end of the first connecting rod, the end of the first connecting rod can extend outwards from the through groove, that is, the first connecting rod can rotate around the second connecting rod to perform corresponding folding actions. When the folding chess and card table needs to be used, by the limitation of the limiting component on the end of the first connecting rod, the end of the first connecting rod cannot extend outwards from the through groove to limit the rotation of the first connecting rod, so as to ensure the stability of the folding chess and card table during use. Compared with the prior art, there is no need to install a gas spring structure, the cost is reduced, the overall structure is simple, and it is not easy to have the problem of poor supporting performance due to long use time. It has the advantages of reducing cost and longer service life. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the utility model in the unfolded state;

[0015] Figure 2 is a schematic structural diagram of the utility model in the folded state;

[0016] Figure 3 is an enlarged view of part A;

[0017] Figure 4 is an enlarged view of part B;

[0018] Figure 5 is a partial cross-sectional view of the utility model in the unfolded state;

[0019] Figure 6 is a partial cross-sectional view of the utility model in the folded state.

[0020] The reference numerals in the figure are as follows:

[0021] 1. Table top; 2. Support legs; 3. Connecting rod; 4. First connecting rod; 5. Second connecting rod; 6. Fixed seat; 7. First hinge seat; 8. Through slot; 9. Limiting sleeve; 10. Second hinge seat. DETAILED DESCRIPTION

[0022] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] Example: Please refer to Figures 1 to 6 The present embodiment provides a folding chess and card table, including a table top 1 and supporting feet 2 movably connected to the bottom surface of the table top 1. The number of supporting feet 2 is four, and the four supporting feet 2 are distributed in a rectangular shape on the bottom surface of the table top 1. The supporting feet 2 are movably connected to the bottom surface of the table top 1 by setting a second hinge seat 10 so as to be able to perform corresponding folding actions. The supporting feet 2 on the same side are connected by setting a connecting rod 3. The connecting rod 3 is horizontally set between the supporting feet 2 on both sides, and the two ends of the connecting rod 3 are fixedly connected to the side walls of the corresponding supporting feet 2. The connecting rods 3 on both sides are connected to the table top 1 by setting a connecting assembly. In the present embodiment, the number of connecting assemblies is four, with two distributed on one side to ensure the supporting effect on the table top 1.

[0024] In this embodiment, the connecting assembly includes a first connecting rod 4 and a second connecting rod 5. The second connecting rod 5 is arranged with a "冂"-shaped structure in cross section. The end of the first connecting rod 4 close to the second connecting rod 5 is movably embedded in the second connecting rod 5. The bottom of the first connecting rod 4 is arranged to extend out of the bottom of the second connecting rod 5. The ends of the first connecting rod 4 and the second connecting rod 5 that are close to each other are rotatably connected together by setting common rotating parts, such as rotating shafts, pins, etc. The end of the first connecting rod 4 away from the second connecting rod 5 is fixedly connected to the connecting rod 3 by setting a fixed seat 6, and the end of the second connecting rod 5 away from the first connecting rod 4 is movably connected to the bottom surface of the table board 1 by setting a first hinge seat 7, so that the second connecting rod 5 can perform a corresponding swinging movement on the bottom surface of the table board 1 under the action of the first hinge seat 7. The second connecting rod 5 is also provided with a through slot 8 which is arranged on the top wall of the second connecting rod 5 and is positioned so that when the first connecting rod 4 rotates around the second connecting rod 5 , its end can extend outward from the through slot 8 or be retracted inward from outside the through slot 8 .

[0025] A limiting component for restricting the outward extension of the end of the first link 4 is further provided on the second link 5. In this embodiment, the limiting component includes a limiting sleeve 9. The cross-section of the limiting sleeve 9 is in a "mouth" shape. The limiting sleeve 9 is slidably connected to the second link 5, specifically, it is movably sleeved on the second link 5. The arrangement of the limiting sleeve 9 is such that when the limiting sleeve slides to the through slot 8, it can cover the through slot 8, and the inner top wall of the limiting sleeve 9 can be tightly attached to the top wall of the second link 5, and the inner bottom wall of the limiting sleeve 9 can be tightly attached to the bottom wall of the first link 4, so as to be temporarily fixed at this position by friction, thereby restricting the end of the first link 4 from extending outward from the through slot 8, so that the first link 4 cannot rotate with respect to the second link 5, so as to fix the positional relationship between the first link 4 and the second link 5.

[0026] In this embodiment, the first link 4 is inclined and arranged on the connecting rod 3. The inclination direction of the first connecting rod 3 is inclined upward in the direction close to the tabletop 1. Through the above arrangement, a triangular structure is formed among the first connecting rod 3, the tabletop 1 and the support feet 2, thereby improving the overall stability of the chess and card table.

[0027] The working principle of the present invention is as follows: when the folding chess and card table needs to be used, by turning down the support feet 2 from the tabletop 1. At this time, the second link 5 makes a corresponding swing around the first hinge seat 7. After the support feet 2 are turned to a proper position, that is, when the support feet 2 are perpendicular to the tabletop 1, by sliding the limiting sleeve, the limiting sleeve is moved above the through slot 8 to cover the through slot 8 and restrict the end of the first link 4, so that the end of the first link 4 cannot extend outward from the through slot 8, thereby restricting the rotation of the first link 4. Since the first link 4 is fixedly connected to the connecting rod 3, at this time, the degree of freedom of the folding chess and card table is insufficient and it cannot move, thereby ensuring the stability of the folding chess and card table during use. When the folding chess and card table needs to be folded, by sliding the limiting sleeve to make it leave the through slot 8 so that the top and bottom inner walls do not come into contact with the first link 4 and the second link 5. At this time, the restriction on the end of the first link 4 can be released, so that the end of the first link 4 can extend outward from the through slot 8, that is, the first link 4 can rotate around the second link 5. Cooperating with the rotation of the support feet 2 around the second hinge seat 10 and the rotation of the second link 5 around the first hinge seat 7, the corresponding folding action can be performed to realize the folding and storage of the folding chess and card table.

[0028] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A folding chess and card table, comprising a tabletop (1) and supporting feet (2) movably connected to the bottom surface of the tabletop (1), the supporting feet (2) being rectangularly distributed on the bottom surface of the tabletop (1), characterized in that: The supporting feet (2) on the same side are connected by providing a connecting rod (3), and the connecting rods (3) on both sides are connected to the table top (1) by providing a connecting assembly; the connecting assembly comprises a first connecting rod (4) and a second connecting rod (5), the ends of the first connecting rod (4) and the second connecting rod (5) being connected together by rotation, the end of the first connecting rod (4) away from the second connecting rod (5) being fixedly connected to the connecting rod (3) by providing a fixing seat (6), and the end of the second connecting rod (5) away from the first connecting rod (4) being movably connected to the bottom surface of the table top (1) by providing a first hinge seat (7); the second connecting rod (5) is also provided with a through groove (8), and when the first connecting rod (4) rotates around the second connecting rod (5), its end can extend outward from the through groove (8), and the second connecting rod (5) is also provided with a limiting assembly for limiting the end of the first connecting rod (4) from extending outward.

2. The folding chess and card table according to claim 1, wherein: The second connecting rod (5) is arranged in a "冂"-shaped structure in cross section, and the end of the first connecting rod (4) close to the second connecting rod (5) is movably embedded in the second connecting rod (5).

3. A folding chess and card table according to claim 1, wherein: The first connecting rod (4) is arranged on the connecting rod (3) in an inclined manner, and the first connecting rod (3) is arranged in an inclined direction in an upward direction close to the table top (1).

4. The folding chess and card table according to claim 2, wherein: The bottom of the first connecting rod (4) is arranged to extend beyond the bottom of the second connecting rod (5).

5. A folding chess and card table according to claim 4, characterized in that: The limiting assembly comprises a limiting sleeve (9) which is slidably connected to the second connecting rod (5). When the limiting sleeve (9) slides onto the through groove (8), it can cover the through groove (8), and the top inner side wall of the limiting sleeve (9) can be closely arranged with the top wall of the second connecting rod (5), and the bottom inner side wall of the limiting sleeve (9) can be closely arranged with the bottom wall of the first connecting rod (4), so as to limit the end of the first connecting rod (4) from extending outward from the through groove (8).

6. A folding chess and card table according to claim 1, characterized in that: The support foot (2) is movably connected to the bottom surface of the table top (1) by providing a second hinge seat (10).

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