Double-foot folding table

Abstract

The utility model relates to the technical field of folding tables, in particular to a double-leg folding table which comprises a table board, connecting boxes are installed at the four corners of the bottom end of the table board, grooves are formed in the bottom ends of the connecting boxes, third rotating rods are installed on the inner walls of the grooves, first rod pieces are rotatably installed on the third rotating rods, and first connecting sleeves are installed at the bottom ends of the first rod pieces. A second rod piece is slidably installed on one side of the first connecting sleeve, and a switch box is installed on the side, close to the second rod piece, of the first connecting sleeve. The self-locking anti-toppling assembly is arranged at the bottom of the connecting box, and the self-locking anti-toppling assembly is used for preventing the table legs from being folded and turned over when the folding table is used; the utility model aims to provide a double-leg folding table which solves the problems that in the prior art, folding table legs lack stability and safety, lifting table legs are inconvenient to operate, and an automatic locking mechanism is lacked.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of folding table, especially a double-leg folding table. BACKGROUND

[0002] In furniture design, as a supporting structure, the form of table legs has evolved from fixed and non-foldable to foldable and height-adjustable. Although the traditional fixed table legs are stable, they have low space utilization. The foldable table legs can save space, but their stability and safety need to be improved. The height-adjustable table legs are flexible, but their operation is complex and the user experience is poor.

[0003] In the prior art, the foldable table legs lack effective locking mechanisms, which can cause the table top to tip over during use and pose a safety hazard. Meanwhile, the operation process of the height-adjustable table legs is complex, and users need to continuously press the buttons to lock and unlock, which not only increases the operation difficulty but also reduces the user experience. In addition, neither the foldable table legs nor the height-adjustable table legs have a mechanism that can automatically lock after the table legs are unfolded or adjusted to the appropriate height, further limiting their convenience and safety in use, and the practicability is poor. Therefore, the utility model discloses a double-leg folding table to solve the problems of lack of stability and safety in the prior art, inconvenient operation of height-adjustable table legs, and lack of automatic locking mechanism. SUMMARY

[0004] Therefore, the utility model discloses a double-leg folding table to solve the problems of lack of stability and safety in the prior art, inconvenient operation of height-adjustable table legs, and lack of automatic locking mechanism.

[0005] To achieve the above purpose, the utility model provides a double-leg folding table, which comprises a table top, a connecting box installed at the bottom of the table top, a groove formed at the bottom of the connecting box, a third rotating rod installed on the inner wall of the groove, a first rod piece rotatably installed on the third rotating rod, a first connecting sleeve installed at the bottom of the first rod piece, a second rod piece slidably installed on one side of the first connecting sleeve, a switch box installed on the side of the first connecting sleeve close to the second rod piece, a limiting cover installed at the top of the second rod piece, an anti-skid soft rubber pad installed at the bottom of the second rod piece, a second connecting sleeve installed in the opposite direction of the two anti-skid soft rubber pads, and a third rod piece inserted and installed in the second connecting sleeve.

[0006] A self-locking anti-toppling assembly is arranged at the bottom of the connecting box, which is used to prevent the table legs from being folded and causing the table to be overturned during use of the folding table.

[0007] An adjusting assembly is arranged in the switch box, which is used to adjust the height of the folding table.

[0008] Preferably, the self-locking anti-toppling assembly comprises a loading box, the top of the loading box is mounted on the bottom of the connecting box, a third rotating rod is mounted on the inner wall of the groove formed in the bottom of the connecting box, the loading box is rotatably mounted on the third rotating rod, the top end of the first rod is inserted into the loading box, and a circular hole with the same diameter as the third rotating rod is formed in the position of the top end of the first rod.

[0009] Preferably, a rotating roller is mounted on the inner wall of the loading box, a button connecting piece is rotatably mounted on the rotating roller, a button block is mounted at the lower end of the button connecting piece, an anti-skid strip is arranged on the surface of the button block, a button limiting block is mounted at the upper end of the button connecting piece, and a groove with a shape matching that of the button limiting block is formed in the side wall of the connecting box.

[0010] Preferably, a spring connecting seat is mounted at the middle of one end of the button block, a compression spring is mounted on the spring connecting seat, a spring mounting seat is mounted at the other end of the compression spring, and the spring mounting seat is mounted on the side wall of the loading box.

[0011] Preferably, the adjusting assembly comprises a key, first rotating rods are mounted at the middle of both sides of one end of the key close to the switch box, the first rotating rods are rotatably mounted on the switch box, and a through circular hole with the same diameter as the first rotating rods is formed in the inner wall of the switch box.

[0012] Preferably, a trigger circular block is mounted at the middle of the side wall of the key close to the switch box, a limiting long block is abuttingly mounted at the other end of the trigger circular block, second rotating rods are mounted on both side walls of the limiting long block, and both ends of the second rotating rods are rotatably mounted on the side walls of the switch box.

[0013] Preferably, a limiting clamping block is mounted at the lower end of the limiting long block, a plurality of limiting recesses are uniformly formed in the side wall of the second rod in the direction of the limiting clamping block, the front end of the limiting clamping block and the limiting recesses are matched in size and shape, a resisting block is mounted in the switch box at a position corresponding to the key, and a locking and unlocking mark is arranged on the outer surface of the key.

[0014] The utility model discloses the following beneficial effects:

[0015] By adopting the foldable table leg design, the folding table can greatly reduce the floor area when not in use, facilitating storage and carrying. This feature is particularly suitable for living environments with limited space or occasions where the table needs to be moved frequently, such as camping, small gatherings, etc. The introduction of the self-locking anti-toppling component effectively solves the problem of traditional folding tables toppling due to unstable table legs when in use. When the table legs are fully extended, the self-locking anti-toppling structure is automatically locked, ensuring the stability of the table top and improving the safety and stability of use. The design of the adjustment component allows users to easily adjust the height of the table legs. By operating the buckle switch buckle structure, users can quickly unlock and adjust the table legs to the desired height, and by operating again, the table legs can be locked and fixed without the need for continuous button pressing, greatly simplifying the operation process and improving the convenience and flexibility of use. The buckle switch buckle structure not only simplifies the height adjustment process of the table legs, but also frees the user's hands, making the adjustment process more comfortable and easy. At the same time, the automatic locking function of the self-locking anti-toppling structure also avoids the user's distraction during use due to fear of the table toppling, thereby improving the overall user experience. The folding table pays attention to durability in material selection, such as the use of anti-slip soft rubber pads, which not only increases the stability of the table legs, but also protects the floor from being scratched. In addition, the table top, connection box and other key components are made of high-quality materials to ensure the overall durability and practicality of the table. This utility model combines foldable table legs, self-locking anti-toppling structures and adjustable table legs, meeting the needs of users for space optimization, stability, height adjustment convenience and other aspects, and improving the overall user experience and practical application value of the product. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0017] Figure 1 is a three-dimensional structure schematic diagram of the present application;

[0018] Figure 2 is a three-dimensional structure schematic diagram of part of the structure of the present application;

[0019] Figure 3 is a three-dimensional structure schematic diagram of part of the structure of the present application;

[0020] Figure 4 is a three-dimensional structure schematic diagram of the present application Figure 1 is an enlarged structure schematic diagram of A in the present application;

[0021] Figure 5 is a three-dimensional structure schematic diagram of the present applicationFigure 1 Amplification structure schematic diagram at middle B.

[0022] Marked as in the figure:

[0023] 1, table board; 2, connecting box; 3, first rod; 4, first connecting sleeve; 5, second rod; 6, switch box; 7, anti-skid soft rubber pad; 8, third rod; 9, second connecting sleeve; 10, limiting groove; 11, limiting cover; 12, resisting block; 13, key; 14, first rotating rod; 15, trigger round block; 16, second rotating rod; 17, limiting long block; 18, limiting clamping block; 19, third rotating rod; 20, loading box; 21, button block; 22, button connecting piece; 23, button limiting block; 24, spring mounting seat; 25, compression spring; 26, spring connecting seat; 27, through round hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further detailed in the utility model with specific examples.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the usual meaning by the person skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connection" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] The utility model provides a kind of Figures 1 to 5The utility model provides an illustrated one kind double feet folding table, including: table board 1, the bottom end four corners of table board 1 are equipped with connecting box 2, the bottom end of connecting box 2 is equipped with recess, the inner wall of recess is equipped with third rotating lever 19, first bar 3 is rotatably installed on third rotating lever 19, the bottom end of first bar 3 is equipped with first connecting sleeve 4, and the side of first connecting sleeve 4 is equipped with second bar 5, and the side of first connecting sleeve 4 close to second bar 5 is equipped with switch box 6, the top end of second bar 5 is equipped with limit cover 11, the bottom end of second bar 5 is equipped with antiskid soft rubber pad 7, and the opposite direction of two sets of antiskid soft rubber pad 7 is equipped with second connecting sleeve 9, and second connecting sleeve 9 is inserted and equipped with third bar 8;Self-locking anti-toppling assembly, self-locking anti-toppling assembly is arranged at the bottom of connecting box 2, and self-locking anti-toppling assembly is used for preventing the table leg from being folded when the folding table is used;Adjusting assembly, adjusting assembly is arranged in switch box 6, adjusting assembly is used for adjusting the height of folding table, by adopting foldable table leg design, the folding table can greatly reduce the floor area when not being used, and is convenient to store and carry.This feature is particularly suitable for limited space living environment or occasions that need to move the table frequently, such as camping and small gatherings.The introduction of self-locking anti-toppling assembly effectively solves the problem that the traditional folding table may be tilted due to unstable table legs when unfolded for use.When the table legs are unfolded in place, the self-locking anti-toppling structure is automatically locked, ensuring that the table board 1 is stable and does not shake, thereby improving the safety and stability of use.The design of adjusting assembly allows users to easily adjust the height of the table legs.Through the operation of the buckle switch clasp structure, users can quickly unlock and adjust the table legs to the desired height, and by operating again, the table legs can be locked and fixed without the need for continuous button pressing, greatly simplifying the operation process and improving the convenience and flexibility of use.The buckle switch clasp structure not only simplifies the height adjustment process of the table legs, but also frees the user's hands, making the adjustment process more comfortable and easy.At the same time, the automatic locking function of the self-locking anti-toppling structure also avoids the user's distraction during use due to fear of the table toppling, thereby improving the overall user experience.The folding table pays attention to durability in material selection, such as the use of antiskid soft rubber pad 7, which not only increases the stability of the table legs, but also protects the ground from being scratched.In addition, the table board 1, connecting box 2 and other key components are made of high-quality materials to ensure the overall durability and practicality of the table.The utility model combines foldable table legs, self-locking anti-toppling structure and adjustable table legs, which not only meets the user's needs for space optimization, stability, height adjustment convenience and other aspects, but also improves the overall user experience and practical application value of the product.

[0027] Further, in the present example, as Figure 3 and Figure 5As shown, the self-locking anti-toppling assembly comprises a loading box 20, the top of the loading box 20 is mounted on the bottom of the connecting box 2, and a third rotating rod 19 is mounted on the inner wall of the groove opened on the bottom of the connecting box 2, the loading box 20 is rotatably mounted on the third rotating rod 19, and the top end of the first rod member 3 is insertedly mounted in the loading box 20, and a circular hole with the same diameter as the third rotating rod 19 is opened at the position of the top end of the first rod member 3 on the third rotating rod 19, a rotating roller is mounted on the inner wall of the loading box 20, a button connecting member 22 is rotatably mounted on the rotating roller, a button block 21 is mounted at the lower end of the button connecting member 22, anti-skid strips are arranged on the surface of the button block 21, a button limiting block 23 is mounted at the upper end of the button connecting member 22, and a groove with the same shape as the button limiting block 23 is opened on the side wall of the connecting box 2, a spring connecting seat 26 is mounted at the middle of one end of the button block 21 close to the loading box 20, a compression spring 25 is mounted on the spring connecting seat 26, and a spring mounting seat 24 is mounted at the other end of the compression spring 25, the spring mounting seat 24 is mounted on the side wall of the loading box 20, when a user needs to unfold the legs from the folded state, first manually pull the first rod member 3 and the second rod member 5 straight down. With the unfolding of the first rod member 3, the top end thereof is inserted into the loading box 20 and rotates around the third rotating rod 19. When the first rod member 3 rotates to a predetermined position, the button limiting block 23 on the button connecting member 22 is extruded by the inner wall of the loading box 20, pushing the button connecting member 22 to move downward. The downward movement of the button connecting member 22 drives the button block 21 to compress the compression spring 25, and at the same time, the button limiting block 23 is clamped into the groove on the side wall of the connecting box 2, realizing self-locking. At this time, the legs are stably unfolded, and the self-locking anti-toppling assembly effectively prevents the table board from toppling. When a user needs to fold the legs, first press the button block 21 to overcome the elastic force of the compression spring 25. The pressing of the button block 21 drives the button connecting member 22 to move upward, so that the button limiting block 23 is disengaged from the groove on the side wall of the connecting box 2. Then, the user can manually fold the first rod member 3 and the second rod member 5, completing the folding process. The self-locking anti-toppling structure realizes automatic locking and unlocking of the legs through the cooperation of the button limiting block 23 and the groove on the side wall of the connecting box 2. The compression spring 25 provides sufficient elastic force to ensure that the button block 21 can maintain the locked state without external force.

[0028] Further, in the present example, as shown in Figure 2 and Figure 4As shown, the adjusting assembly comprises an opening key 13, a first rotating rod 14 is installed on the middle of the side wall of the switch box 6 near one end of the opening key 13, the first rotating rod 14 is rotatably installed on the switch box 6, and a through hole 27 with the same diameter as the first rotating rod 14 is formed in the inner wall of the switch box 6, a trigger round block 15 is installed on the side wall of the switch box 6 near the opening key 13, the other end of the trigger round block 15 is abuttingly installed on a limiting long block 17, a second rotating rod 16 is installed on the side wall of the limiting long block 17, the two ends of the second rotating rod 16 are rotatably installed on the side wall of the switch box 6, a limiting clamping block 18 is installed on the lower end of the limiting long block 17, a plurality of limiting grooves 10 are uniformly formed in the side wall of the second rod 5 in the direction of the limiting clamping block 18, the front end of the limiting clamping block 18 is matched with the size and shape of the limiting groove 10, a resisting block 12 is installed in the switch box 6 corresponding to the position of the opening key 13, and a locking and unlocking mark is arranged on the outer surface of the opening key 13. When the user needs to adjust the height of the table leg, first press the opening key 13. The pressing of the opening key 13 drives the first rotating rod 14 to rotate on the switch box 6, and at the same time the trigger round block 15 pushes the limiting long block 17 to rotate along the second rotating rod 16. The rotation of the limiting long block 17 drives the limiting clamping block 18 to be separated from the current limiting groove 10, at this time the second rod 5 can slide up and down. After the user manually adjusts the second rod 5 to the desired height, the other end of the opening key 13 is pressed, so that the opening key 13 is in the locking state, and when the opening key 13 is in the unlocking state, the second rod 5 can freely slide up and down in the first connecting sleeve 4, when the opening key 13 is pressed down, the trigger round block 15 and the limiting long block 17 are also reset, the limiting clamping block 18 is clamped into the new limiting groove 10, and the height is locked. The locking and unlocking mark on the outer surface of the opening key 13 helps the user to identify the current state. When the opening key 13 is in the locking state, the limiting clamping block 18 is firmly clamped into the limiting groove 10, preventing the second rod 5 from sliding. When the opening key 13 is in the unlocking state, the limiting clamping block 18 is separated from the limiting groove 10, allowing the second rod 5 to slide up and down. The inclined buckle switch clamping structure realizes the simplification of the operation process through the opening key 13, the trigger round block 15, the limiting long block 17 and the like, and the user only needs to press the opening key to realize locking or unlocking. The cooperation of the limiting groove 10 and the limiting clamping block 18 ensures the stability and accuracy of the height of the table leg.

[0029] Those skilled in the art will understand that the discussion of any of the above embodiments is merely exemplary and is not intended to limit the scope of the present application (including claims) to these examples; the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in detail for the sake of brevity.

[0030] The present application is intended to cover all such alternatives, modifications, and variations that fall within the broad scope of the appended claims. Accordingly, any and all such alternations, modifications, equivalents, improvements and the like are intended to be encompassed by the present application.

Claims

1. A two-legged folding table, characterized in that, Include: The bottom end of the table plate (1) is provided with a connecting box (2), the bottom end of the connecting box (2) is provided with a groove, the inner wall of the groove is provided with a third rotating rod (19), the first rod (3) is rotatably installed on the third rotating rod (19), the bottom end of the first rod (3) is provided with a first connecting sleeve (4), one side of the first connecting sleeve (4) is slidably provided with a second rod (5), one side of the first connecting sleeve (4) close to the second rod (5) is provided with a switch box (6), the top end of the second rod (5) is provided with a limit cover (11), the bottom end of the second rod (5) is provided with an antiskid soft rubber pad (7), two groups of antiskid soft rubber pads (7) are oppositely provided with a second connecting sleeve (9), and the second connecting sleeve (9) is provided with a third rod (8) which is inserted and installed. The self-locking anti-toppling assembly is arranged at the bottom of the connecting box (2), and is used for preventing the folding table from being overturned when the legs are folded. The adjusting assembly is arranged in the switch box (6), and is used for adjusting the height of the folding table.

2. The dual folding table of claim 1, wherein, The self-locking anti-toppling assembly includes a loading box (20), the top of the loading box (20) is installed on the bottom of the connecting box (2), the third rotating rod (19) is installed on the inner wall of the groove provided at the bottom of the connecting box (2), the loading box (20) is rotatably installed on the third rotating rod (19), the top end of the first rod (3) is inserted and installed in the loading box (20), and the top end of the first rod (3) is located at the position of the third rotating rod (19) and is provided with a circular hole with the same diameter as the third rotating rod (19).

3. The dual folding table of claim 2, wherein, The inner wall of the loading box (20) is provided with a rotating roller, the button connecting piece (22) is rotatably installed on the rotating roller, the bottom end of the button connecting piece (22) is provided with a button block (21), the surface of the button block (21) is provided with an anti-skid strip, the top end of the button connecting piece (22) is provided with a button limiting block (23), and the side wall of the connecting box (2) is provided with a groove body which is matched with the shape of the button limiting block (23).

4. The dual folding table of claim 3, wherein, The middle part of one end of the button block (21) close to the loading box (20) is provided with a spring connecting seat (26), the spring connecting seat (26) is provided with a compression spring (25), the other end of the compression spring (25) is provided with a spring mounting seat (24), and the spring mounting seat (24) is installed on the side wall of the loading box (20).

5. The dual folding table of claim 1, wherein, The adjusting assembly includes a key (13), the first rotating rod (14) is rotatably installed on the switch box (6) and the inner wall of the switch box (6) is provided with a through circular hole (27) with the same diameter as the first rotating rod (14).

6. The dual folding table of claim 5, wherein, The trigger round block (15) of the opening key (13) is installed in the middle of the side wall of the switch box (6), the other end of the trigger round block (15) abuts and installs the limiting long block (17), the two side walls of the limiting long block (17) are installed with the second rotating rod (16), and the two ends of the second rotating rod (16) are rotatably installed on the side wall of the switch box (6).

7. The dual folding table of claim 6, wherein, The lower end of the limiting long block (17) is installed with a limiting clamping block (18), the side wall in the direction of the second rod (5) is uniformly provided with a plurality of limiting grooves (10), the front end of the limiting clamping block (18) is matched with the size and shape of the limiting groove (10), and the switch box (6) is installed with a resisting block (12) corresponding to the position of the opening key (13), and the outer surface of the opening key (13) is provided with a locking and unlocking mark.

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