A foldable table with support stability

Abstract

The utility model relates to the technical field of folding table provides a kind of folding table of stable support, including table board, folding table leg, and with the support assembly of folding table leg swing connection, table board is located in folding table leg top and is detachably connected with folding table leg, support assembly includes support rod, two groups of foldable connecting assembly, support rod two ends are respectively detachably connected with two groups of connecting assembly and are used to support table board, connecting assembly is swing connection with folding table leg, the utility model is set up support assembly on folding table angle, wherein support assembly can be used to support table board, so that the weight that table board can bear is improved, avoid the influence caused to table board while heavy object is placed on desktop, and the stability when supporting is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of folding tables, and in particular to a folding table with stable support. Background Technology

[0002] A table is a common piece of furniture, mostly made of wood. With industrial development, metal tables and glass tables also appear today. A table has a flat surface and supports underneath; it is a piece of furniture held together by a smooth flat surface, legs, and other supporting structures.

[0003] As people increasingly enjoy outdoor activities, and many are gradually developing a taste for outdoor camping, outdoor folding tables are becoming more and more popular. Folding tables are a type of table that is not only convenient to use but also easy to unfold and save space. They are loved by many for their folding function and portability.

[0004] However, most folding tables currently on the market are made by splicing together several long strips of boards. Because the boards are long, they may bend and not return to their original shape when heavy objects are placed on them, which affects the use of the folding table.

[0005] In view of this, the inventors specifically designed a stable folding table, which led to this invention. Summary of the Invention

[0006] To solve the above problems, the technical solution of this utility model is as follows:

[0007] A stable folding table includes a tabletop, folding table legs, and a support assembly movably connected to the folding table legs. The tabletop is located above the folding table legs and is detachably connected to them. The support assembly includes a support rod and two sets of foldable connecting components. The two ends of the support rod are detachably connected to the two sets of connecting components and are used to support the tabletop. The connecting components are movably connected to the folding table legs.

[0008] Furthermore, the connecting assembly includes a first connecting seat and two connecting rods. One end of each connecting rod is rotatably connected to the first connecting seat, and the other end is rotatably connected to the folding table leg. When the two connecting rods are spread out, they form a V-shape.

[0009] Furthermore, the first connecting seat includes a first supporting part, a limiting part and a first locking part arranged side by side on the upper surface of the first supporting part, and a first locking groove for the support rod to be inserted into the inner side of the first locking part. One end of the connecting rod is rotatably connected to the first supporting part, and the other end is rotatably connected to the folding table leg.

[0010] Furthermore, the first slot is arc-shaped or square.

[0011] Furthermore, the support rod is a round tube or a square tube.

[0012] Furthermore, the tabletop is detachably connected to the folding table legs via two mounting seats. Each of the two mounting seats has a placement groove on its inner side, and the two ends of the tabletop are respectively placed in the two placement grooves.

[0013] Furthermore, the mounting base includes a support tube located below, a horizontal support plate disposed on and tangent to the side wall of the support tube, and a vertical support plate perpendicular to the horizontal support plate, wherein the horizontal support plate and the vertical support plate form the placement groove.

[0014] Furthermore, the folding table legs include four legs arranged in a rectangular shape at the four corners. Each of the four legs has a support base near the end of the tabletop. Each of the four legs is fitted with a sliding seat. The two legs are connected longitudinally by two sets of foldable cross-bracing assemblies. A second connecting seat is rotatably connected above the intersection of two adjacent cross-bracing assemblies, and a third connecting seat is rotatably connected below the intersection. The two legs are connected laterally by a set of foldable cross-bracing assemblies. Each cross-bracing assembly consists of two supporting rods that are movably connected in a cross shape. When unfolded, the two supporting rods are X-shaped. At the end of each supporting rod near the table leg, one is rotatably connected to the sliding seat, and the other is rotatably connected to the support base. Each of the four legs has an annular protrusion, and the sliding seat is located below the annular protrusion.

[0015] Furthermore, the upper end face of the support base is provided with a second locking part, the inner side of the second locking part is provided with a second locking groove, the middle of the second locking groove is provided with a pin, the support tube is provided with a positioning hole, the support tube is placed in the second locking groove, and the pin is embedded in the positioning hole.

[0016] Furthermore, the first connector is a plastic component and adopts a one-piece structure.

[0017] This invention improves the table's stability by providing support components on the corners of a folding table. These components support the tabletop, increasing its load-bearing capacity and preventing damage from heavy objects. Attached Figure Description

[0018] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0019] in:

[0020] Figure 1 This is an axonometric view of the folding table of this utility model (in unfolded state);

[0021] Figure 2 This is an exploded view of the folding table of this utility model. Figure 1 ;

[0022] Figure 3 This is a utility model Figure 2 A magnified view of a portion of the image;

[0023] Figure 4 This is an exploded view of the folding table of this utility model. Figure 2 ;

[0024] Figure 5 This is an exploded view of the support component of this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the first connecting seat of this utility model;

[0026] Figure 7 This is a schematic diagram of the mounting base of this utility model;

[0027] Figure 8 This is a partial structural diagram of the table leg of this utility model.

[0028] Label Explanation:

[0029] 100. Tabletop; 110. Strip board; 120. Insulating and heat-insulating board; 130. Stove; 200. Folding table leg; 210. Support base; 211. Second locking part; 2111. Second locking groove; 212. Pin; 220. Table leg; 221. Annular protrusion; 230. Sliding seat; 240. Cross support rod assembly; 241. Support rod; 250. Second connecting seat; 260. Third connecting seat; 270. 300. Foot pad; 310. Support assembly; 320. Support rod; 321. Connecting assembly; 321. First connecting seat; 3211. First support part; 3212. Limiting part; 3213. First locking part; 32131. First locking groove; 322. Connecting rod; 400. Mounting seat; 410. Support tube; 411. Positioning hole; 420. Horizontal support plate; 430. Vertical support plate; 440. Limiting head. Detailed Implementation

[0030] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0031] Please see Figures 1 to 8This invention relates to a stable folding table, which is the preferred embodiment of the present invention. The table includes a tabletop 100, folding table legs 200, and a support assembly 300 movably connected to the folding table legs 200. The tabletop 100 can be formed by directly splicing together multiple long strips 110. Specifically, several long strips 110 can be sequentially placed above the folding table legs 200. A stove 130 can be installed as needed. Alternatively, a foldable tabletop 100 can be used, comprising multiple parallel long strips 110 connected sequentially by elastic ropes. An insulating heat-insulating board 120 is also provided on the tabletop 100, and a stove 130 is embedded in the insulating heat-insulating board 120. Pots and pans can be placed on the stove 130 for cooking or boiling water. Specifically, most existing methods use several long strips 110 of the same size connected sequentially by elastic ropes. This invention allows for the removal of 2-4 long strips 110 at the desired location and replacement with the insulating heat-insulating board 120.

[0032] like Figures 4 to 6As shown, a support assembly 300 is provided below the tabletop 100. This support assembly 300 is installed above the folding table leg 200 and below the tabletop 100. It includes a support rod 310 and two sets of foldable connecting assemblies 320. For better support, the installed support rod 310 is positioned as centrally as possible and perpendicular to its shorter side. The support rod 310 can be round or square, using either a square or round tube. In this embodiment, a round tube is preferred. The connecting assembly 320 includes a first connecting seat 321 and two connecting rods 322. When the entire folding table leg 200 is unfolded, the two connecting rods 322 form a V-shape with their openings facing downwards. The first connecting seat 321 includes a first support portion 3211, a limiting portion 3212 and a first locking portion 3213 arranged side-by-side on the upper surface of the first support portion 3211. On both sides of the first support portion 3211... A first threaded through hole is provided. The first support part 3211 is U-shaped with a U-shaped groove inside. Second through holes are provided at the ends of the two connecting rods 322 near the connecting seat. During installation, the two connecting rods 322 are placed in the U-shaped groove inside the first support part 3211 and fixed by riveting or screwing, allowing the connecting rods 322 to rotate. Specifically, a first rivet or screw passes through the first threaded through hole and then the second through hole in sequence, achieving a rotatable connection between one end of the connecting rod 322 and the first support part 3211. A third through hole is provided at the other end of the two connecting rods 322, allowing the other end of the connecting rod 322 to be rotatably connected to the folding table leg 200 by riveting or screwing. A first slot 32131 is provided inside the first locking part 3213. The slot is arc-shaped or square, and its size is adapted to the size of the support rod 310. During installation, both ends of the support rod 310 are embedded in the first slot 32131. When the support rod 310 is a round tube, the opening width of the first slot 32131 for embedding the support rod 310 is less than or slightly less than the inner diameter, so that the support rod 310 is better confined within the first slot 32131. When it is necessary to remove the support rod 310, only a little sufficient force needs to be applied. The length of the support rod 310 is adapted to the length of the tabletop 100. Its first connecting seat 321 is a plastic part, integrally molded by injection molding. With the setting of the support component 300, when an item is placed in the middle of the tabletop 100, the support rod 310 makes the tabletop 100 more load-bearing, more stable, and less prone to collapse in the middle.

[0033] like Figure 1 , 2As shown in Figures 4 and 7, the tabletop 100 is detachably connected to the folding table legs 200 via two mounting bases 400. The two mounting bases 400 are located on either side of the long side of the tabletop 100, and their lengths are adapted to the length of the tabletop 100. Each mounting base 400 includes a support tube located below, a horizontal support plate 420 disposed on and tangent to the side wall of the support tube, and a vertical support plate 430 disposed on the support tube and perpendicular to the horizontal support portion. The mounting bases 400 are mounted above the folding table legs 200 via the support tube, which also provides support. The horizontal support plate 420 and the vertical support plate 430 form a placement groove, i.e., a guide rail for placing and supporting the tabletop 100. During installation, placing the tabletop 100 in the placement slot makes the desktop more stable. With two mounting bases 400 and a support rod 310, the tabletop 100 is more stable when it is on the top. At the same time, in order to prevent the tabletop 100 from shifting, limit heads 420 are embedded at both ends of the mounting bases 400, so that the tabletop 100 can be embedded, preventing the tabletop 100 from tilting under force on one side, increasing stability and improving safety.

[0034] like Figures 2 to 4 As shown, the folding table leg 200 can adopt an existing structure or the following structure: it includes four table legs 220 distributed at the four corners of a rectangle. Each of the four table legs 220 has a support base 210 (i.e., set at the upper end of the table leg 220) at one end near the tabletop 100. The support base 210 is fitted onto the upper end of the table leg 220 and fixed to the upper end of the table leg 220 by a locking device. The upper end of the support base 210 is provided with a second locking part 211, and a second locking groove 2111 is provided inside the second locking part 211. During installation, the support tube is inserted into the second locking groove 2111. A pin 212 is provided in the middle of the second locking groove 2111. Correspondingly, a positioning hole 410 is provided on the support tube 411. During installation, the pin 212 is inserted into the positioning hole 410 on the support rod 310, thereby stabilizing the table and making the tabletop 100 more stable during use. A foot pad 270 is provided at the bottom of the table leg 220, which not only protects the table leg 220, but also improves the stability of the table leg 220 when placed.

[0035] Each of the four table legs 220 is fitted with a sliding seat 230, wherein the support seat 210 and the sliding seat 230 are used to install the cross brace assembly 240, such as Figure 8As shown, annular protrusions 221 are installed on each of the four table legs 220. The annular protrusions 221 are used to limit the position of the sliding seat 230. When the sliding seat 230 is slid to the position of the annular protrusions 221 during installation, the folding table leg 200 can reach the optimal unfolded state. The annular protrusions 221 can be formed directly on the outer wall of the table leg 220 by welding or other processes. Specifically, the two table legs 220 are connected in the longitudinal direction (i.e., the long side direction after the folding table legs 200 are unfolded) by two sets of folded cross support rod assemblies 240. Each cross support rod assembly 240 includes two support rods 241, each with a fourth through hole in the middle. The two support rods 241 are rotatably connected by rivets or screws. When unfolded, the two support rods 241 form an X shape. The upper outer sides of the support rods 241 of the two sets of cross support rod assemblies 240 are rotatably connected to the support base 210, and the lower outer sides are slidably connected to the table legs 220 via a sliding seat 230. A second connecting seat 250 is rotatably connected above the intersection of the two sets of adjacent cross support rod assemblies 240. The structure of the second connecting seat 250 can be referenced from the first connecting seat 321. The support base 210... During installation, both ends are embedded in the second slots 2111 on the support base 210. The second connecting seat 250 is located in the middle position of the support base 210 or close to the middle position below it, which can improve the support function, improve the pressure bearing capacity of the support base 210, or further improve the stability of the tabletop 100. A third connecting seat 260 is rotatably connected below the intersection of two sets of adjacent cross support rod assemblies 240. The two table legs 220 are connected in the lateral direction (i.e., the short side direction after the folding table legs 200 are unfolded) through a set of foldable cross support rod assemblies 240. After unfolding, the two support rods 241 are X-shaped. At the end of the two support rods 241 near the table legs 220, the upper part of the two support rods 241 is rotatably connected to the sliding seat 230, and the lower part is rotatably connected to the support base 210.

[0036] The components of this utility model, such as the support rod 310, the support rod 421, the long strip plate 110, and the mounting base 400, are made of metal, preferably aluminum alloy, to improve the overall strength.

[0037] In summary, by setting a support component on the corner of the folding table, the present invention can support the tabletop, thereby increasing the weight that the tabletop can bear, avoiding the impact of placing heavy objects on the tabletop, and improving the stability during support.

[0038] The present invention has been described above with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvements made using the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution to other situations without modification, are all within the protection scope of the present invention.

Claims

1. A folding table with stable support, characterized in that: The table includes a tabletop, folding table legs, and a support assembly movably connected to the folding table legs. The tabletop is located above the folding table legs and is detachably connected to them. The support assembly includes a support rod and two sets of foldable connecting components. The two ends of the support rod are detachably connected to the two sets of connecting components and are used to support the tabletop. The connecting components are movably connected to the folding table legs.

2. A folding table with stable support according to claim 1, characterized in that: The connecting assembly includes a first connecting seat and two connecting rods. One end of each connecting rod is rotatably connected to the first connecting seat, and the other end is rotatably connected to the folding table leg. When the two connecting rods are spread out, they form a V-shape.

3. A folding table with stable support according to claim 2, characterized in that: The first connecting seat includes a first supporting part, a limiting part and a first locking part arranged side by side on the upper surface of the first supporting part, and a first locking groove for the support rod to be inserted into the inner side of the first locking part. One end of the connecting rod is rotatably connected to the first supporting part, and the other end is rotatably connected to the folding table leg.

4. A folding table with stable support according to claim 3, characterized in that: The first slot is arc-shaped or square.

5. A folding table with stable support according to claim 1, characterized in that: The support rod is a round or square tube.

6. A folding table with stable support according to claim 1, characterized in that: The tabletop is detachably connected to the folding table legs via two mounting bases. Each of the two mounting bases has a placement groove on its inner side, and the two ends of the tabletop are placed in the two placement grooves respectively.

7. A folding table with stable support according to claim 6, characterized in that: The mounting base includes a support tube located below, a horizontal support plate disposed on and tangent to the side wall of the support tube, and a vertical support plate perpendicular to the horizontal support plate, wherein the horizontal support plate and the vertical support plate form the placement groove.

8. A folding table with stable support according to claim 7, characterized in that: The folding table legs include four legs arranged in a rectangular shape at the four corners. Each of the four legs has a support base near the end of the tabletop. Each of the four legs is fitted with a sliding seat. The two legs are connected longitudinally by two sets of foldable cross-bracing assemblies. A second connecting seat is rotatably connected above the intersection of two adjacent cross-bracing assemblies, and a third connecting seat is rotatably connected below the intersection. The two legs are connected laterally by a set of foldable cross-bracing assemblies. Each cross-bracing assembly consists of two rods that are movably connected in a cross shape. When unfolded, the two rods form an X shape. At the end of each rod near the leg, one rod is rotatably connected to the sliding seat, and the other is rotatably connected to the support base. Each of the four legs has an annular protrusion, and the sliding seat is located below the annular protrusion.

9. A folding table with stable support according to claim 8, characterized in that: The upper end of the support base is provided with a second locking part, the inner side of the second locking part is provided with a second locking groove, the middle of the second locking groove is provided with a pin, the support tube is provided with a positioning hole, the support tube is placed in the second locking groove, and the pin is embedded in the positioning hole.

10. A folding table with stable support according to claim 2, characterized in that: The first connector is a plastic part and has an integrated structure.

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