Lifting table capable of being stored
By designing hinge columns, support legs, and hinge rods, and combining them with limiting components and locking blocks, the limitations of height-adjustable desks in terms of storage and space utilization are solved, achieving convenient storage and height adjustment, thus improving space utilization and user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-04-07
AI Technical Summary
Existing height-adjustable desks have limitations in terms of storage and space utilization, especially in small office spaces or home environments where they take up a lot of space and affect space management.
A retractable height-adjustable table was designed. Through the structure of hinged columns, support legs and hinged rods, combined with limit components, springs, connecting plates and locking blocks, the tabletop can be adjusted in height and easily stored, reducing the floor space occupied.
It enables convenient storage of height-adjustable desks, reduces space occupation, improves space utilization, meets the needs of different users, and reduces health risks.
Smart Images
Figure CN224084865U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of lifting table, concretely is a lifting table of accomodating. BACKGROUND
[0002] With the continuous development of modern office environment, the multifunctionality and space utilization of office furniture become increasingly important. Traditional office desks usually have a fixed desktop height, and users are prone to physical fatigue after long-term use, and even cause health problems such as cervical and lumbar vertebrae. Therefore, as a kind of ergonomic desktop design, lifting table gradually wins the favor of the market. Lifting table adjusts the desktop height by electricity or manually, meets the needs of different users, improves work efficiency, and effectively reduces the health hazards caused by long-term sitting work.
[0003] Most of the existing lifting tables have single design, and although the desktop adjustment function exists, there are certain limitations in storage and space utilization; Especially for some small office space or home office environment, the lifting table with large desktop size and unable to store occupies more space, which brings inconvenience to space management. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a lifting table that can be stored to solve the problems raised in the above background.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a lifting table that can be stored, comprising a desktop panel, a rectangular slot is formed on one side of the desktop panel, a hinge shaft is hingedly connected inside the rectangular slot, a first supporting leg is fixedly connected to the bottom of the hinge shaft, a hinge rod is rotatably installed inside the first supporting leg, the two ends of the hinge rod penetrate through the two sides of the first supporting leg and are hingedly connected with a second supporting leg, anti-extraction sleeves are arranged on the two sides of the second supporting leg, the two anti-extraction sleeves are respectively installed at the two ends of the hinge rod, a sliding slot is formed in the bottom of the desktop panel, a sliding rod is slidably installed inside the sliding slot, a screw rod is rotatably installed inside the sliding slot, the screw rod is threadedly connected with the sliding rod, connecting plates are fixedly installed on the bottom of the sliding rod, the two sides of the second supporting leg are respectively connected with the corresponding connecting plates through limiting assemblies.
[0006] Preferably, a handle is arranged on the side of the desktop panel away from the hinge shaft, a rotating shaft is fixedly connected to the other end of the handle, and the other end of the rotating shaft penetrates through the side wall of the desktop panel and is fixedly connected with one end of the screw rod.
[0007] Preferably, the limiting assembly comprises grooves opened on both sides of the second supporting leg, springs fixedly connected in the grooves, limiting blocks fixedly connected to the other ends of the springs, and through grooves opened in the side walls of the two connecting plates and matched with the limiting blocks.
[0008] Preferably, the unlocking assembly comprises mounting grooves opened on both sides of the through groove, a clamping block slidingly mounted in the through groove, and a connecting rod slidingly mounted in the mounting grooves and fixedly connected with the side wall of the clamping block.
[0009] Preferably, the length of the clamping block is the same as that of the through groove.
[0010] Preferably, the second supporting leg and the bottom end of the first supporting leg are provided with anti-skid sleeves.
[0011] Compared with the prior art, the utility model has the advantages that: through the setting of the hinged column, the first supporting leg, the second supporting leg and the hinged rod, since the first supporting leg is hinged to the tabletop panel through the hinged column, the tabletop panel and the first supporting leg can be brought close to each other, the floor area occupied by the tabletop is reduced, since the first supporting leg is hinged to the second supporting leg through the hinged rod, the first supporting leg and the second supporting leg are close to each other, the table is conveniently stored, the occupied space is reduced, and space management is facilitated.
[0012] In addition, the spring, the limiting block, the connecting plate, the clamping block and the through groove are specially designed to cooperate with each other, the limiting block is conveniently extended into the through groove, the clamping block hinders the forward movement of the limiting block, the spring in a tight state provides a forward pushing force, the limiting block can be kept relatively fixed in the through groove and is not easily displaced, the setting of the connecting rod and the mounting groove avoids the clamping block from falling off the through groove, if unlocking is needed, the clamping block is moved by pushing the pushing block, the limiting block in the through groove is pushed out, the second supporting leg and the connecting plate can be unlocked and separated, and then the plurality of structures are reset. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a perspective view of the utility model.
[0014] Figure 2 It is a perspective view of the utility model.
[0015] Figure 3 It is a perspective view of the utility model when stored.
[0016] Figure 4 It is a perspective view of the utility model.
[0017] In the figure: 1, desktop panel; 2, rectangular groove; 3, hinged column; 4, first support leg; 5, second support leg; 6, hinged rod; 7, anti-dropping sleeve; 8, anti-skid sleeve; 9, recess; 10, spring; 11, limiting block; 12, sliding groove; 13, sliding rod; 14, screw rod; 15, handle; 16, connecting plate; 17, through groove; 18, clamping block; 19, push block. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0019] Please refer to Figures 1-4 The present application provides a technical solution: a storable lifting table, comprising a desktop panel 1, a rectangular groove 2 is formed on one side of the desktop panel 1, a hinged column 3 is hinged inside the rectangular groove 2, a first support leg 4 is fixedly connected to the bottom of the hinged column 3, a hinged rod 6 is rotatably installed inside the first support leg 4, second support legs 5 are hinged at both ends of the hinged rod 6 and penetrate through both sides of the first support leg 4, anti-skid sleeves 8 are arranged at the bottom ends of the first support leg 4 and the second support legs 5, anti-dropping sleeves 7 are arranged on both sides of the second support legs 5, two anti-dropping sleeves 7 are respectively installed at both ends of the hinged rod 6, a sliding groove 12 is formed at the bottom of the desktop panel 1, a sliding rod 13 is slidably installed inside the sliding groove 12, a screw rod 14 is rotatably installed inside the sliding groove 12, the screw rod 14 is threadedly connected with the sliding rod 13, connecting plates 16 are fixedly installed at the bottom of both sides of the sliding rod 13, the second support legs 5 are respectively connected with the corresponding connecting plates 16 through limiting assemblies, a handle 15 is arranged on the side of the desktop panel 1 away from the hinged column 3, the other end of the handle 15 is fixedly connected with a rotating column, the other end of the rotating column penetrates through the side wall of the desktop panel 1 and is fixedly connected with one end of the screw rod 14.
[0020] The working principle of the above technical solution is as follows: in the initial state, Figure 3The state; need to use, hand first support leg 4 and second support leg 5, then use handle 15 to pull desktop panel 1 to horizontal plane, then first support leg 4 and second support leg 5 are forked, the top of second support leg 5 is connected with connecting plate 16 through limiting assembly, at this time, the table is initially formed, then rotating handle 15 drives rotating column to rotate, further drives screw rod 14, and because slide rod 13 is threadedly connected with screw rod 14, slide rod 13 is driven to move in sliding groove 12, because first support leg 4 is hinged with second support leg 5 through hinge rod 6, and first support leg 4 is hinged with desktop panel 1 through hinge column 3, the angle of first support leg 4 and second support leg 5 can be adjusted, and the height of desktop panel 1 can be adjusted.
[0021] In another embodiment, as shown in Figures 1-4 The limiting assembly includes recesses 9 opened on both sides of the second support leg 5, the spring 10 is fixedly connected in the recess 9, the other end of the spring 10 is fixedly connected with the limiting block 11, the side wall of the two connecting plates 16 is provided with a through slot 17, the limiting block 11 is matched with the through slot 17, the through slot 17 is provided with an unlocking assembly, the unlocking assembly includes installation grooves opened on both sides of the through slot 17, the clamping block 18 is slidably installed in the through slot 17, the connecting rod is slidably installed in the installation groove, the connecting rod is fixedly connected with the side wall of the clamping block 18, the other side of the clamping block 18 is fixedly connected with the push block 19, and the length of the clamping block 18 is the same as that of the through slot 17.
[0022] Through the cooperation of the spring 10, the limiting block 11, the connecting plate 16, the clamping block 18 and the through slot 17, the limiting block 11 can be conveniently extended into the through slot 17, the clamping block 18 hinders the limiting block 11 from advancing, and the tight state of the spring 10 behind provides a forward pushing force, the limiting block 11 can be relatively fixed in the through slot 17 and is not easily displaced, and the connecting rod and the installation groove are arranged to avoid the clamping block 18 from falling out of the through slot 17; if unlocking is needed, the push block 19 is pushed to drive the clamping block 18 to move, the limiting block 11 in the through slot 17 is pushed out, the second support leg 5 and the connecting plate 16 can be unlocked and separated, and then the multiple structures are reset.
[0023] Working principle: in the initial state, it is in the state of figure articulated column 3; when needed, hold the first support leg 4 and the second support leg 5, then use the handle 15 to pull the desktop panel 1 to the horizontal plane, then fork the first support leg 4 and the second support leg 5, when the top of the second support leg 5 meets the connecting plate 16, because the far end of the limiting block 11 from the spring 10 is an inclined surface, when the limiting block 11 meets the connecting plate 16, it has a pushing force on the limiting block 11, which extrudes the spring 10, so that the limiting block 11 is received in the recess 9, when it meets the through slot 17, it extends into the through slot 17, pushes the clamping block 18 to move in the through slot 17, until the clamping block 18 cannot move, then the clamping block 18 hinders the forward movement of the limiting block 11, and the tight state of the spring 10 behind provides a forward pushing force, the limiting block 11 can be relatively fixed in this through slot 17 and cannot easily displace, then rotate the handle 15 to drive the rotating column to rotate, and then drive the screw rod 14, because the slide rod 13 is screwed with the screw rod 14, then drive the slide rod 13 to move in the sliding groove 12, because the first support leg 4 is hinged with the second support leg 5 through the hinge rod 6, and the first support leg 4 is hinged with the desktop panel 1 through the hinge column 3, so the angle of the first support leg 4 and the second support leg 5 can be adjusted, and then the height of the desktop panel 1 can be adjusted; if it is not needed, when it is stored, push the push block 19 to drive the clamping block 18 to move, push the limiting block 11 in the through slot 17 out, the second support leg 5 and the connecting plate 16 can be unlocked and separated, then reset the multiple structures.
[0024] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A retractable height-adjustable desk, comprising a desktop (1), characterized in that: A rectangular groove (2) is provided on one side of the desktop panel (1). A hinge post (3) is hinged inside the rectangular groove (2). A first support leg (4) is fixedly connected to the bottom of the hinge post (3). A hinge rod (6) is rotatably installed inside the first support leg (4). The two ends of the hinge rod (6) pass through both sides of the first support leg (4) and are hinged to a second support leg (5). Anti-detachment sleeves (7) are provided on both sides of the second support leg (5). The two anti-detachment sleeves (7) are respectively... The desktop board (1) is provided with a sliding groove (12) at the bottom. A sliding rod (13) is slidably installed inside the sliding groove (12). A screw (14) is rotatably installed inside the sliding groove (12). The screw (14) is threadedly connected to the sliding rod (13). A connecting plate (16) is fixedly installed on both sides of the bottom of the sliding rod (13). The two sides of the second support leg (5) are respectively connected to the corresponding connecting plate (16) through a limiting component.
2. The retractable height-adjustable desk according to claim 1, characterized in that: A handle (15) is provided on the side of the desktop panel (1) away from the hinge post (3). A rotating post is fixedly connected to the other end of the handle (15). The other end of the rotating post passes through the side wall of the desktop panel (1) and is fixedly connected to one end of the screw (14).
3. The retractable height-adjustable desk according to claim 1, characterized in that: The limiting component includes grooves (9) on both sides of the second support leg (5), a spring (10) is fixedly connected in the groove (9), and a limiting block (11) is fixedly connected to the other end of the spring (10). The side walls of the two connecting plates (16) are provided with through slots (17), the limiting block (11) is adapted to the through slot (17), and an unlocking component is provided inside the through slot (17).
4. The retractable height-adjustable desk according to claim 3, characterized in that: The unlocking component includes mounting slots on both sides of the through slot (17), a locking block (18) is slidably installed inside the through slot (17), a connecting rod is slidably installed inside the mounting slot, the connecting rod is fixedly connected to the side wall of the locking block (18), and a push block (19) is fixedly connected to the other side of the locking block (18).
5. A retractable height-adjustable desk according to claim 4, characterized in that: The length of the card block (18) is the same as the length of the through slot (17).
6. A retractable height-adjustable desk according to claim 1, characterized in that: The bottom ends of the second support leg (5) and the first support leg (4) are both provided with anti-slip sleeves (8).