Telescopic table

Abstract

The invention relates to a telescopic table, which belongs to the technical field of furniture and comprises a support and a plurality of unit table plates, the unit table plates are mounted above the support, first slide rails are arranged on the support, first sliders are arranged below the unit table plates, and the unit table plates and the support are in sliding fit with the first sliders through the first slide rails. According to the telescopic table disclosed by the invention, the use problems that an original telescopic table is difficult to stretch and contract and insufficient in flexibility and convenience can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of furniture, in particular to a telescopic table. Background Art

[0002] A retractable table is a piece of furniture with a variable tabletop size through a sliding or nestable structure. It is often used to meet flexible demands for tabletop area in different scenarios, such as expanding space during family gatherings, adjusting layouts during offices or meetings, etc. The tabletop or stand can be smoothly stretched or contracted to achieve dynamic adjustment of the floor area and usable space.

[0003] Most retractable tables currently on the market utilize a design that stretches from the center of the tabletop to both sides simultaneously, creating a bilaterally symmetrical deployment. While visually balanced, this type of symmetrical retractable structure typically requires complex central axis connectors or synchronized slides, requiring high manufacturing and assembly precision. Use requires two hands or multiple people to apply even force, making operation relatively laborious. Furthermore, the slides fit tightly against the table legs, and after long-term use, friction or minor deformation can easily lead to sticking or loosening, impacting the user experience. Furthermore, this design lacks flexibility and convenience when moving or rearranging the table due to the heavy center structure and the need for simultaneous operation on both sides. Summary of the Invention

[0004] In order to overcome the defects of the prior art, the present invention proposes a retractable table that can solve the above-mentioned usage problems.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] The present invention provides a retractable table, comprising a bracket and a plurality of unit table tops, wherein the unit table tops are installed above the bracket, a first slide rail is provided on the bracket, and a first slider is provided below the unit table top, wherein the unit table tops and the bracket are slidably matched with the first slider through the first slide rail.

[0007] The preferred technical solution of the present invention is that a limit block is provided between adjacent first sliders, a movable area is provided on the inner side of the first slider, and the limit parts at both ends of the limit block pass through the first sliders on both sides and are limited and movable in the movable area.

[0008] The preferred technical solution of the present invention is that the first slider includes a base and a top cover, a plurality of bosses are provided on four sides of the base, the top cover and the bosses are threadedly connected, and the limiting portion is located between the base and the top cover.

[0009] A preferred technical solution of the present invention is that the limiting block is in an I-shape.

[0010] The preferred technical solution of the present invention is that the bracket includes a first bracket part and a second bracket part, the first slide rail is divided into two parts and is respectively located on the first bracket part and the second bracket part, the unit table top is installed above the first bracket part and the second bracket part, and the first bracket part and the second bracket part are slidably matched to make the bracket retractable and movable.

[0011] The preferred technical solution of the present invention is that the first bracket part includes a first frame and a first table leg, one end of the first table leg is connected to the first frame, the second bracket part includes a second frame and a second table leg, one end of the second table leg is connected to the second frame, the size of the first frame is larger than the second frame, the inner side of the first frame is provided with a second slider, the outer side of the second frame is provided with a second slide rail, the first frame and the second frame are slidably matched with the second slider through the second slide rail.

[0012] A preferred technical solution of the present invention is that a locking rod is provided at one end of the second frame body, and a locking hole adapted to the locking rod is provided on the inner side of the first frame body.

[0013] A preferred technical solution of the present invention is that the second frame is further provided with auxiliary legs.

[0014] A preferred technical solution of the present invention is that the first table leg and the second table leg are further provided with sliding foot plugs.

[0015] The preferred technical solution of the present invention is that the unit table top is a teak board, and a fixing frame is installed below the unit table top.

[0016] Beneficial effects of the present invention:

[0017] The present invention proposes a retractable table, the core of which lies in the ingenious coordination between the bracket and the unit table top. The bracket serves as the basic supporting structure of the entire retractable table, providing a stable bearing platform for the several unit table tops installed above, thereby ensuring the overall stability of the table. The first slide rail provided on the bracket provides a track for the sliding of the unit table top. It not only determines the movement direction of the unit table top, but also ensures the smoothness of the sliding process, thereby preventing the unit table top from offsetting or shaking during the sliding process. The first slider provided under the unit table top cooperates with the first slide rail to form a sliding connection, so that the unit table top can slide smoothly along the first slide rail. When the desktop needs to be extended, the user only needs to push the unit table top, and the first slider will move along the first slide rail to achieve the outward extension of the unit table top, thereby easily expanding the desktop area; when the desktop needs to be retracted, the reverse operation can be performed. The entire process is simple to operate, and there is no need to apply force to both sides of the table with both hands at the same time. It can be easily completed with one hand, which greatly reduces the difficulty of use and is especially suitable for users with less strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A three-dimensional telescopic table in the first embodiment Figure 1 ;

[0020] Figure 2 A three-dimensional telescopic table in the first embodiment Figure 2 ;

[0021] Figure 3 for Figure 2 A magnified view of part A in FIG;

[0022] Figure 4 A three-dimensional telescopic table in the first embodiment Figure 3 ;

[0023] Figure 5 for Figure 4 A magnified view of part B in FIG;

[0024] Figure 6 This is a partial display diagram of a retractable table in Example 1;

[0025] Figure 7 for Figure 6 Enlarged view of part C in FIG;

[0026] Figure 8 A bottom view of the bracket in Example 1;

[0027] Figure 9 Schematic diagram of an explosion of the first sliding block and the limiting block in the extended state in the first embodiment;

[0028] Figure 10 This is a combined three-dimensional diagram of the unit table top and the fixing frame in Example 1;

[0029] Figure 11 This is a three-dimensional diagram of a retractable table in the first embodiment in a retracted state;

[0030] Figure 12 This is a schematic diagram of the limit block in the first embodiment in the retracted state.

[0031] In the picture:

[0032] 1-bracket; 11-first bracket part; 111-first frame; 112-first table leg; 12-second bracket part; 121-second frame; 122-second table leg; 123-auxiliary table leg; 2-unit table top; 31-first slide rail; 32-second slide rail; 41-first slider; 411-base; 412-top cover; 42-second slider; 5-limiting block; 6-movable area; 71-locking rod; 72-locking hole; 8-sliding foot plug; 9-fixing bracket. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0034] like Figure 1-12 As shown, a telescopic table provided in this embodiment includes a bracket 1 and several unit table panels 2. The unit table panels 2 are mounted above the bracket 1. A first slide rail 31 is provided on the bracket 1, and a first slider 41 is provided below the unit table panels 2. The unit table panels 2 and the bracket 1 slide together via the first slide rail 31 and the first slider 41. Traditional telescopic tables, due to their complex structure stretching from the center to both sides, are laborious to operate, difficult to maintain, and inconvenient to move. However, this solution effectively avoids these drawbacks through its unique design. The core lies in the ingenious coordination between the bracket and the unit table panels. The bracket serves as the basic support structure of the entire telescopic table, providing a stable load-bearing platform for the several unit table panels mounted above, ensuring the overall stability of the table. The first slide rail provided on the bracket provides a track for the sliding of the unit table panels. It not only determines the direction of movement of the unit table panels, but also ensures the smoothness of the sliding process, preventing the unit table panels from deviating or shaking during sliding. The first slider provided below the unit table panels cooperates with the first slide rail to form a sliding connection, allowing the unit table panels to slide smoothly along the first slide rail. When the desktop needs to be extended, the user only needs to push the unit table board, and the first slider will move along the first slide rail, causing the unit table board to extend outward, thereby easily expanding the desktop area. When the desktop needs to be retracted, the reverse operation is sufficient. The entire process is simple to operate, and there is no need to apply force to both sides of the table with both hands at the same time. It can be easily completed with one hand, greatly reducing the difficulty of use and is especially suitable for users with less strength. Moreover, this sliding fit design makes the telescopic table structure simpler, reduces the complexity of components, and reduces the probability of failure. Even if a failure occurs, due to the relatively simple structure, maintenance personnel can quickly locate the problem and repair the corresponding components, reducing maintenance costs and time.

[0035] Preferably, a limit block 5 is provided between adjacent first sliders 41, and an active area 6 is provided on the inner side of the first slider 41. The limit portions 51 at both ends of the limit block 5 pass through the first sliders 41 on both sides and are limited and movable in the active area 6. This preferred solution can effectively control the sliding stroke of the table panel unit on the bracket slide rail by adding a limit block and an active area structure between adjacent sliders, thereby avoiding excessive sliding or accidental detachment, and is a further optimization of the safety and reliability of the basic sliding structure. First of all, from a safety perspective, the traditional method only relies on the friction or fitting clearance between the slide rail and the slider to control the stroke, which may cause the slide to exceed the expected position when the friction is insufficient or the fitting is loose, and may even cause the table panel to fall off. However, by having the two ends of the limit block pass through the slider and move within the active area, the limit end can support the edge of the active area when the sliding reaches the preset limit, thereby effectively forming a mechanical limit and reducing the safety hazards caused by the accidental displacement of the slide. Secondly, from the perspective of user experience, this limit design makes the sliding process more intuitive and reliable: when the user stretches or closes the desktop, there will be obvious resistance or feedback when the slider contacts the limit, indicating that the maximum or minimum position has been reached. Without the help of scales or additional prompting devices, the sliding limit can be naturally judged, improving the convenience of operation. In addition, the active area structure is the space for the two ends of the limit block to move within the slider, taking into account the limit function and appropriate buffer margin. It can provide slight fine-tuning leeway during sliding to avoid sudden impacts that cause noise or damage. At the same time, it leaves lubrication and displacement buffer space between the limit block and the slider, extending the life of the components. Furthermore, from the perspective of manufacturing and assembly, the limit block and the slider are relatively fixed and movable at the same time by cooperating with the active area hole reserved on the slider. The structural design is relatively simple and does not require complex additional limit devices. Only by processing the active area opening on the slider, reserving the limit parts at both ends of the limit block, and maintaining the material strength can a reliable limit function be achieved, reducing manufacturing costs and maintenance difficulties. When wear and tear occurs or replacement is required, the combination of the limit block and the slider is easy to disassemble and replace, without the need to replace the entire slide system, thus improving the convenience of subsequent maintenance.

[0036] Preferably, the first slider 41 includes a base 411 and a top cover 412. Several bosses 413 are provided on the four sides of the base 411. The top cover 412 and the bosses 413 are threadedly connected. The limit portion 51 is located between the base 411 and the top cover 412. Designing the first slider as a combination of a base and a top cover, and threading the bosses to the top cover, has many advantages over an integrated or snap-on slider, and is a further optimization of the slider structure. First, this threaded connection method facilitates assembly and maintenance. The base and the top cover can be molded separately and produced in a standardized manner. If lubricating material, dust seals, or the position of the limit portion needs to be added to the inside of the slider, it is only necessary to unscrew the top cover to easily enter the interior for inspection or replacement. If an integrated slider fails or wears out, it often needs to be replaced as a whole, which is costly and difficult to maintain on site. Secondly, the boss and the thread cooperate to ensure a firm and reliable connection. The distribution of the bosses on all four sides of the base ensures even force on the top cover after screwing in, preventing loosening or tilting due to uneven force on one side and ensuring smooth guidance of the slider within the rail. Furthermore, the threaded connection can be preloaded as needed to prevent the top cover from loosening due to vibration or sliding impact during long-term use. Furthermore, the design of the stopper located between the base and the top cover allows the stopper end to be embedded within the internal structure of the slider, preventing it from being exposed and easily damaged, while also minimizing the impact on the appearance of the rail or tabletop. This internal space can be designed as a relatively precise movement zone, ensuring that the stopper is accurately engaged at the travel limit and has sufficient space to move without friction or binding in the non-limiting state. This structure contributes to a smooth and quiet sliding process. Finally, in terms of production, the base and top cover can be injection molded or extruded separately, and the bosses and threads can be formed in one step without post-processing, improving production efficiency. Assembly requires only a simple screw-locking process, requiring no additional tools or only simple tools, facilitating mass production and on-site maintenance.

[0037] Preferably, the limit block 5 is in the shape of an I. From the perspective of mechanical strength, the I-shaped cross-section has excellent bending and torsion resistance. As a key component for controlling the stroke of the slider, the limit block needs to withstand the push-pull force from the adjacent slider and possible impact loads during the sliding process. From the perspective of manufacturing cost and processing convenience, the I-shaped cross-section can be formed by extrusion, casting or stamping, and the process is mature and the cost is controllable; if the material of the limit block is metal or engineering plastic, it can be formed in one go without the need for complicated post-processing. In addition, the I-shape is convenient for surface treatment: the web and flange can be subjected to strengthening coating or wear-resistant treatment respectively to increase service life. In this embodiment, the material of the limit block is aluminum alloy.

[0038] Preferably, the bracket 1 includes a first bracket portion 11 and a second bracket portion 12. The first slide rail 31 is divided into two parts and is located on the first bracket portion 11 and the second bracket portion 12 respectively. The unit table top 2 is installed above the first bracket portion 11 and the second bracket portion 12. The first bracket portion 11 and the second bracket portion 12 slide together, allowing the bracket 1 to be retractable and movable. The two-component nested design (first bracket portion and second bracket portion) enables the bracket body to be retracted and adjusted. When the size of the entire table changes, not only can the tabletop be expanded by sliding the tabletop, but the support width or length can also be changed by expanding and contracting the bracket itself, further expanding the available tabletop area or reducing the floor space. Compared with solutions with fixed brackets or only sliding tabletops, this solution provides a more flexible size adjustment range to meet the needs of more scenarios. Secondly, dividing the first slide rail into two parts and setting them on the first and second bracket portions respectively means that the unit tabletop can slide on both the first bracket portion and the second bracket portion; when the bracket is extended or retracted, the slide rail part moves accordingly, allowing the tabletop to maintain smooth sliding in different extension and contraction states. This design ensures that no matter what position the bracket is extended or retracted to, the tabletop can be freely adjusted within the reserved slide rail area, preventing failure due to mismatch between the slide rail and the slider caused by the bracket's extension or retraction. Third, from the perspective of assembly and maintenance, the two-component bracket structure is easy to manufacture and transport in sections. The first and second bracket parts can be formed, painted, or surface-treated separately, and then assembled on-site to form a nested sliding fit, reducing the size of each unit and alleviating the transportation burden. At the same time, if a part is damaged or requires adjustment, only the corresponding bracket part needs to be removed for inspection, without having to disassemble the entire unit, improving maintenance convenience. Fourth, from the perspective of stability and load-bearing capacity, the nested sliding fit can be designed with an appropriate clearance and supplemented with lubrication or seals to ensure smooth and smooth extension and retraction. After extending to the preset position, it can be secured with a locking mechanism (such as a subsequent locking rod solution) to ensure sufficient rigidity and load-bearing capacity during use. The two-component design also facilitates the placement of auxiliary supports (such as auxiliary table legs) when in the extended state, further improving stability. Fifth, from a user experience and convenience perspective, this solution supports single-sided or single-end extension, making operation easier. When the entire desktop needs to be moved, the brackets can be folded into a compact state, making movement and storage more labor-saving. The segmented brackets also allow users to flexibly adjust the extension length based on the size of the space. Finally, from a cost-effectiveness perspective, although the two-component nesting design is slightly more complex than a single-component structure, its manufacture and transportation can be carried out in sections, making maintenance easier and more durable. It also offers significant flexibility and scalability, resulting in a high overall cost-effectiveness.

[0039] Specifically, the first bracket portion 11 includes a first frame 111 and a first table leg 112, one end of the first table leg 112 is connected to the first frame 111, and the second bracket portion 12 includes a second frame 121 and a second table leg 122, one end of the second table leg 122 is connected to the second frame 121, the size of the first frame 111 is larger than the second frame 121, the inner side of the first frame 111 is provided with a second slider 42, and the outer side of the second frame 121 is provided with a second slide rail 32, and the first frame 111 and the second frame 121 are slidably matched with the second slider 42 through the second slide rail 32. This solution is refined to the connection between the frame and the table leg inside the bracket component, and adopts a sleeve slide rail-slider combination to realize the extension and retraction of the bracket body, which reflects the further optimization of the bracket structure details. First, the separate design of the frame and the table leg makes each part easy to manufacture, paint and transport. The first frame is larger than the second frame, achieving inner and outer fitting, and can provide stable guidance and support during the extension and retraction process; the first table leg is connected to the first frame, and the second table leg is connected to the second frame, forming a complete support system.

[0040] Preferably, a locking rod 71 is provided at one end of the second frame 121, and a locking hole 72 that matches the locking rod 71 is provided on the inner side of the first frame 111. In this solution, a locking rod is provided at the end of the second frame, and a locking hole is preset on the inner side of the first frame to match it, so that the bracket is reliably fixed after extension, which reflects the further optimization of the locking scheme. First, the cooperation between the locking rod and the locking hole can provide mechanical locking to prevent the telescopic bracket from accidentally contracting or expanding due to external force or user operation error. Compared with only relying on friction fit or spring snap-on locking, the locking rod of this solution has a clear mechanical engagement relationship after being inserted into the lock hole, which can bear greater shear force and tension, and improve the lateral and longitudinal stability of the entire table. Secondly, the locking rod is provided at the end of the second frame. When the second frame slides to the predetermined extended position, the locking rod can be inserted into the lock hole on the inner side of the first frame by manual, spring-driven or simple knob control to achieve one-button or single-action locking. This intuitive and easy operation requires no tools. Furthermore, the locking rod can be designed with markings or stop slots, providing a "click" or physical stop when fully inserted, clearly indicating that the locking mechanism is locked. Furthermore, for structural reliability, the locking rod and locking hole can be made of metal or high-strength alloy to enhance wear resistance and longevity. The surface of the locking rod can be plated or coated for corrosion resistance, and a bushing or wear-resistant lining can be added to the inside of the locking hole to reduce wear on the hole wall. This design also facilitates maintenance: if the locking rod or locking hole is severely worn, only the corresponding component needs to be replaced, without replacing the entire bracket. The locking rod can be standardized, facilitating mass production and spare parts management. Furthermore, this design offers flexible space utilization, allowing the locking rod to be foldable, stowable, or rotated for concealment. When the table is folded or moved, the locking rod can be retracted or rotated into a recess, maintaining the appearance and operating space. It can then be extended and locked when needed, achieving a balance between aesthetics and functionality. Finally, in terms of security and user experience, the rigid engagement between the locking rod and the keyhole eliminates the worry of the table unexpectedly retracting when placing large objects on the table or when multiple people apply force simultaneously. Furthermore, this solution is adaptable to varying telescopic ranges: the keyhole position can be adjusted based on the telescopic length, or multiple keyhole groups can be configured to support multiple locking lengths, enhancing flexibility.

[0041] Preferably, auxiliary legs 123 are also provided on the second frame 121. When the bracket is extended to a larger span, the first leg and the second leg bear the main load, but when multiple people use it or place heavy objects, relying solely on the main legs may cause load-bearing limits or local deformation. The auxiliary legs can share the load with the first and second legs in the extended state, disperse the pressure, reduce the risk of frame bending or slide rail wear, and significantly improve the overall rigidity and anti-overturning ability. Secondly, the auxiliary legs can be designed to be foldable, retractable or detachable: they can be stored when the table body is folded or moved to keep the bracket compact; when extended, they can be quickly unfolded to provide additional support, without the need for tools or only a small amount of manual operation, thereby improving ease of use. At the same time, the design can be combined with a locking mechanism to automatically lock the position after the auxiliary legs are unfolded to avoid accidental folding. Thirdly, considering multi-scenario applicability, the auxiliary table legs can be equipped with different heights or pad types depending on the usage scenario: for example, they are equipped with non-slip, wear-resistant, and weather-resistant pads for outdoor use; for indoor use on smooth floors, they are equipped with rubber non-slip pads to ensure that the table body does not crack or damage the floor. In addition, the auxiliary table legs are set up for easy adjustment when the floor is uneven: they can be height-adjustable or have fine-adjustment threads to ensure that the table surface is level when extended, improving user comfort.

[0042] Preferably, the first table leg 112 and the second table leg 122 are also provided with a sliding foot plug 8. The sliding foot plug is usually made of a low-friction and anti-slip material, such as a metal or plastic foot tube with a polyurethane or plastic outer layer. For a retractable table that needs to be moved or adjusted on the ground, the sliding foot plug can reduce the friction resistance between the ground and the table legs, so that a single person can easily push or pull the table body, especially when the table body is more compact in the folded state, the movement is more convenient; without the sliding foot plug, it is difficult to move under the action of gravity and it is easy to scratch the floor. Secondly, the sliding foot plug can provide good anti-slip protection when in stationary use: the bottom of the foot plug can be designed with anti-slip grooves or rubber pads, which can not only stabilize the table body to prevent accidental displacement when in contact with the ground, but also protect the ground from being directly scratched by the metal table legs; especially in the extended state, the load increases and lateral force may be generated during use, and the anti-slip function can improve the safety of use. Thirdly, sliding foot plugs help adapt to different floor materials: by replacing foot plugs of different materials or shapes (such as soft rubber, hard plastic, felt pads, etc.), you can get the best protection and mobility experience in a variety of scenarios such as wooden floors, marble, carpets, etc.; this increases the versatility and market applicability of retractable tables. Furthermore, from the perspective of installation and maintenance, sliding foot plugs are mostly plug-in or threaded connection structures, which can be pre-installed during manufacturing and can also be disassembled and replaced later; when the foot plugs are worn or damaged, they can be quickly replaced without replacing the entire table leg, reducing maintenance costs; at the same time, they can also be replaced with new foot plugs that are more suitable for the scene according to actual usage needs, such as optional parts with floor protection pads or casters, to further optimize ease of use.

[0043] Preferably, the unit tabletop 2 is made of teak wood, with a fixing bracket 9 installed beneath it. Teak wood has a beautiful natural texture, high wood stability, good deformation resistance, corrosion resistance, and insect resistance, as well as good mechanical strength, making it suitable as a material for high-end furniture tabletops. Compared to ordinary wood panels, teak wood can enhance the overall quality and service life of a retractable table. The stability of teak wood can reduce the risk of warping or cracking during repeated sliding, retraction, and use by multiple people, ensuring the flatness and feel of the tabletop. Secondly, a fixing bracket is provided beneath the teak board to securely connect the tabletop to the slider or bracket, ensuring that the tabletop and support mechanism move synchronously during sliding, preventing the tabletop from shaking or detaching due to friction or loosening. The fixing bracket is typically made of metal or reinforced plastic, and its structural design should consider easy installation, uniform force distribution, and removable maintenance. The fixing bracket is fastened to the tabletop using bolts, latches, or snaps, and then the fixing bracket is mated with the slider base or other connecting components, making the entire tabletop layer a modular unit that is easy to assemble and replace. Thirdly, the setting of the fixing frame disperses the load of the table top to the slider and the bracket structure. The fixing frame can be designed as a horizontal or vertical multi-point support form to evenly transfer the load and reduce local pressure.

[0044] The present invention is described through preferred embodiments. Those skilled in the art will appreciate that various modifications or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. The present invention is not limited to the specific embodiments disclosed herein; other embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A telescopic table, characterized by: It comprises a bracket (1) and a plurality of unit table tops (2), wherein the unit table tops (2) are installed above the bracket (1); The bracket (1) is provided with a first slide rail (31), and a first slider (41) is provided below the unit table top (2). The unit table top (2) and the bracket (1) are slidably matched with the first slide rail (31) and the first slider (41).

2. The retractable table according to claim 1, characterized in that: A limiting block (5) is provided between adjacent first sliders (41), an active area (6) is provided on the inner side of each first slider (41), and limiting portions (51) at both ends of the limiting block (5) respectively pass through the first sliders (41) on both sides and are limited and movable in the active area (6).

3. The retractable table according to claim 1, characterized in that: The first slider (41) comprises a base (411) and a top cover (412); a plurality of bosses (413) are provided on four sides of the base (411); the top cover (412) and the bosses (413) are threadedly connected; and the limiting portion (51) is located between the base (411) and the top cover (412).

4. The retractable table according to claim 2, characterized in that: The limiting block (5) is in an I-shape.

5. The retractable table according to claim 1, characterized in that: The bracket (1) comprises a first bracket portion (11) and a second bracket portion (12); the first slide rail (31) is divided into two parts and is respectively located on the first bracket portion (11) and the second bracket portion (12); the unit table top (2) is installed above the first bracket portion (11) and the second bracket portion (12); the first bracket portion (11) and the second bracket portion (12) are slidably matched, so that the bracket (1) is telescopically movable.

6. The retractable table according to claim 5, characterized in that: The first bracket portion (11) comprises a first frame (111) and a first table leg (112), one end of the first table leg (112) is connected to the first frame (111), the second bracket portion (12) comprises a second frame (121) and a second table leg (122), one end of the second table leg (122) is connected to the second frame (121), and the size of the first frame (111) is larger than that of the second frame (121); A second slider (42) is provided on the inner side of the first frame (111), a second slide rail (32) is provided on the outer side of the second frame (121), and the first frame (111) and the second frame (121) are slidably matched with the second slider (42) via the second slide rail (32).

7. The retractable table according to claim 6, characterized in that: A locking rod (71) is provided at one end of the second frame (121), and a locking hole (72) adapted to the locking rod (71) is provided on the inner side of the first frame (111).

8. The retractable table according to claim 6, characterized in that: Auxiliary table legs (123) are also provided on the second frame (121).

9. The retractable table according to claim 6, characterized in that: The first table leg (112) and the second table leg (122) are also provided with sliding foot plugs (8).

10. The retractable table according to claim 1, characterized in that: The unit table top (2) is a teak board, and a fixing frame (9) is installed below the unit table top (2).

Images