Telescopic suspension type bed study desk

Abstract

The utility model discloses a telescopic suspension type bed study desk, which comprises a desk plate, a desk top and a desk top, the hanging assembly is used for hanging the table board; the hanging assembly comprises two sets of fixing plates used for being fixed to the upper portion of the bed body, first square pipes and second square pipes, fixing holes are formed in the fixing plates, the first square pipes are arranged on one sides of the bottoms of the fixing plates, and the second square pipes are inserted into the first square pipes and can stretch out and draw back in the first square pipes; the lower end of the first square pipe is connected with an L-shaped connecting piece through a fixing screw, one end of the connecting piece is connected with a connecting plate, and the table plate is installed on the two sets of connecting plates. The study desk can be installed in a suspended mode, the idle desk plate can be lifted and rotated to avoid occupying the space of a bed surface, and the tedious problem that a traditional study desk on a bed needs to be taken and placed repeatedly is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of bed study table equipment, specifically a retractable and suspended bed study table. Background Technology

[0002] A bedside study desk is a small, portable piece of furniture designed specifically for studying, working, or reading in bed. It typically consists of a desktop and a supporting structure, and some also feature storage, height adjustment, or angle adjustment. Its purpose is to break down the limitations of traditional study spaces, providing users with a stable and practical flat surface for support in bed. It facilitates the placement of books, electronic devices, and other items, meeting diverse needs for studying, working, and entertaining in bed. Furthermore, some foldable and easy-to-store designs save space and enhance flexibility and convenience.

[0003] A search revealed Chinese patent application CN202022936659.1, which discloses a bedside study table, including a desktop and a support frame. The desktop is characterized by having a soft rubber strip integrally molded around its four sides, an anti-slip layer on the underside of the support frame, and a pull-out storage box beneath the desktop. The soft rubber layer at the edges, flush with the desktop, enhances comfort and prevents hand discomfort. The anti-slip layer at the bottom provides stability, and the pull-out storage box improves the organization of study tools.

[0004] The above-mentioned technical solutions and traditional bed study tables still have shortcomings. Although they have a foldable function, after the table is used, it needs to be taken off the bed and folded for storage in order not to take up space on the bed. When it is used again, it needs to be taken back to the bed and unfolded. The whole process is quite cumbersome. Therefore, we need to propose a retractable hanging bed study table. Utility Model Content

[0005] The purpose of this utility model is to provide a retractable hanging bed study table, which realizes the hanging installation of the study table. The unused tabletop can be lifted and rotated to avoid occupying bed space, solving the cumbersome problem of traditional bed study tables that need to be repeatedly taken out and placed, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A retractable hanging bed study table includes:

[0008] A table for studying in bed;

[0009] It also includes a suspension assembly for suspending the tabletop;

[0010] The suspension assembly includes two sets of fixing plates, a first square tube, and a second square tube for fixing above the bed. The fixing plates have fixing holes. The first square tube is located on the bottom side of the fixing plate. The second square tube is inserted into the first square tube and can extend and retract within the first square tube. The lower end of the first square tube is connected to an L-shaped connector by fixing screws. One end of the connector is connected to a connecting plate. The table is mounted on the two sets of connecting plates.

[0011] Preferably, it further includes an adjustment component for adjusting the extension length of the first square tube. The adjustment component includes a U-shaped plate and a positioning rod disposed on the outer wall of one side of the lower end of the first square tube, and the positioning rod is slidably inserted into the U-shaped plate.

[0012] Preferably, one end of each of the two sets of positioning rods is provided with a pull rod for pulling the positioning rod, and a through hole is opened on the outer wall of the lower end of the first square tube for the other end of the positioning rod to pass through. A retaining ring is provided on the positioning rod between the U-shaped plate and the outer wall of the first square tube, and a compression spring is sleeved on the positioning rod between the retaining ring and the U-shaped plate.

[0013] Preferably, multiple sets of adjustment holes are equidistantly provided on one side of the outer wall of the second square tube. The compression spring presses the retaining ring to press one end of the positioning rod into the first square tube and inserts it into the corresponding adjustment hole to achieve the positioning function.

[0014] Preferably, the connector is rotatably connected to the connecting plate via a damping hinge. When the table is placed horizontally, the end face of the connector abuts against the end face of the connecting plate. The outer wall of the connector is provided with a retaining arm, and the lower end of the second square tube is installed between the retaining arms by fixing screws.

[0015] Preferably, it also includes an auxiliary component for providing auxiliary support to the tabletop. The auxiliary component includes a protrusion and a support screw. The protrusion is located at the end of the tabletop away from the first square tube, and the support screw is threaded onto the protrusion. A rubber block is provided at the lower end of the support screw for supporting the tabletop.

[0016] Preferably, the lower end of the support screw is provided with a slot, and the top center of the rubber block is provided with a protrusion for insertion into the slot. The slot and the protrusion allow the support screw, the rubber block and the protrusion to be disassembled.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model suspends the table above the bed frame using a suspension assembly. After use, there is no need to remove it from the bed as a whole. Simply use the adjustment assembly to shorten the telescopic length of the first and second square tubes. With the help of the rotating structure of the connector and the connecting plate, the table can be lifted and rotated to a vertical position. When used again, simply adjust the telescopic length and rotate the table to a horizontal position. The operation is simple and greatly simplifies the storage and retrieval process, saving time and effort.

[0019] 2. The combination of compression spring, positioning rod and adjustment hole in the adjustment assembly can accurately control the extension and retraction length of the first square tube and the second square tube, thereby flexibly adjusting the height and position of the tabletop to meet the needs of different users' height and usage habits.

[0020] 3. The hanging design allows the study desk to remain suspended vertically when not in use, without taking up bed space and maximizing the space available for movement on the bed; the retractable and rotatable structure improves space utilization efficiency, making it especially suitable for dormitories and small bedrooms with limited space. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the tabletop of this utility model in its rotated and folded state;

[0023] Figure 3 This is a schematic diagram of the structure of the second square tube of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the tabletop of this utility model;

[0025] Figure 5 This is a schematic diagram of the positioning rod of this utility model;

[0026] Figure 6 This is a schematic diagram of the protrusion structure of this utility model.

[0027] In the diagram: 1. Tabletop; 2. Fixing plate; 3. First square tube; 4. Second square tube; 5. Connector; 6. Connecting plate; 7. Arm; 8. Adjustment hole; 9. U-shaped plate; 10. Positioning rod; 11. Retaining ring; 12. Compression spring; 13. Protrusion; 14. Support screw; 15. Rubber block; 16. Protruding post; 17. Slot. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-5 This utility model provides a technical solution:

[0030] A retractable hanging bed study table includes:

[0031] Tabletop for studying in bed 1;

[0032] It also includes a suspension assembly for suspending the tabletop 1; the suspension assembly includes two sets of fixing plates 2, a first square tube 3 and a second square tube 4 for fixing above the bed. The fixing plates 2 have fixing holes. The first square tube 3 is located on the bottom side of the fixing plate 2. The second square tube 4 is inserted into the inside of the first square tube 3 and can extend and retract within the first square tube 3. The lower end of the first square tube 3 is connected to an L-shaped connector 5 by fixing screws. One end of the connector 5 is connected to a connecting plate 6. The tabletop 1 is installed on the two sets of connecting plates 6.

[0033] The suspension assembly is installed above the bed frame through the fixing holes on the fixing plate 2, allowing the study desk to be suspended. The first square tube 3 and the second square tube 4 adopt a plug-in structure. The second square tube 4 can extend and retract within the first square tube 3 to adjust the height and position of the tabletop 1. The L-shaped connector 5 at the lower end of the first square tube 3 is connected to the first square tube 3 by fixing screws. The connecting plate 6 at one end is used to install the tabletop 1, thereby stably suspending the tabletop 1 above the bed frame.

[0034] The hanging installation of the study desk allows the unused tabletop 1 to be lifted and rotated to avoid occupying bed space, solving the tedious problem of repeatedly taking out and putting away traditional bed study desks; the retractable first square tube 3 and second square tube 4 design allows users to flexibly adjust the position and height of the tabletop 1 according to their own needs, improving the convenience and comfort of use.

[0035] Please see Figure 1-5 :

[0036] It also includes an adjustment assembly for adjusting the extension length of the first square tube 3. The adjustment assembly includes a U-shaped plate 9 and a positioning rod 10 disposed on the outer wall of one side of the lower end of the first square tube 3. The positioning rod 10 is slidably inserted into the U-shaped plate 9. One end of each of the two sets of positioning rods 10 is provided with a pull rod for pulling the positioning rod 10. A through hole is opened on the outer wall of the lower end of the first square tube 3 for the other end of the positioning rod 10 to pass through. A retaining ring 11 is disposed on the positioning rod 10 between the U-shaped plate 9 and the outer wall of the first square tube 3. A compression spring 12 is sleeved on the positioning rod 10 between the retaining ring 11 and the U-shaped plate 9. Multiple sets of adjustment holes 8 are equally spaced on one side of the outer wall of the second square tube 4. The compression spring 12 presses against the retaining ring 11 to press one end of the positioning rod 10 into the first square tube 3 and insert it into the corresponding adjustment hole 8 to achieve a positioning function. The connector 5 is rotatably connected to the connecting plate 6 via a damping hinge. When the tabletop 1 is placed horizontally, the end face of the connector 5 abuts against the end face of the connecting plate 6. The outer wall of the connector 5 is provided with a retaining arm 7. The lower end of the second square tube 4 is installed between the retaining arms 7 by fixing screws.

[0037] Pulling the lever simultaneously causes the two sets of positioning rods 10 to overcome the elastic force of the compression spring 12, allowing the positioning rods 10 to be pulled out from the adjustment hole 8 of the second square tube 4. At this time, the second square tube 4 can be freely extended and retracted. After adjusting to the appropriate position, the lever is released, and the compression spring 12 presses against the retaining ring 11, pressing one end of the positioning rod 10 into the first square tube 3 and inserting it into the corresponding adjustment hole 8, thereby fixing the extension length of the first square tube 3. The connecting piece 5 is rotatably connected to the connecting plate 6 through a damping hinge. When the table 1 is placed horizontally, the end face of the connecting piece 5 abuts against the end face of the connecting plate 6 to provide support. When the table 1 is idle, the table 1 can be rotated to a vertical state, thus not occupying the space on the bed.

[0038] The height of the tabletop 1 can be adjusted to meet the needs of different users in various scenarios such as reading, writing, and using electronic devices; the positioning rod 10 cooperates with the adjustment hole 8 and the compression spring 12 provides elasticity to ensure that the tabletop 1 is stable in position during use and will not shake at will; the design of the damping hinge and the connector 5 can fold the tabletop 1 into a vertical state.

[0039] Please see Figure 1-6 :

[0040] It also includes auxiliary components for supporting the tabletop 1. The auxiliary components include a protrusion 13 and a support screw 14. The protrusion 13 is located at the end of the tabletop 1 away from the first square tube 3. The support screw 14 is threaded onto the protrusion 13. A rubber block 15 is provided at the lower end of the support screw 14 for supporting the tabletop. A slot 17 is provided at the lower end of the support screw 14. A protrusion 16 for inserting into the slot 17 is provided at the top center of the rubber block 15. The slot 17 and the protrusion 16 allow for disassembly of the support screw 14, the rubber block 15, and the protrusion 13.

[0041] The protrusion 13 is fixed to the end of the table 1 away from the first square tube 3. The support screw 14 is threaded onto the protrusion 13. By rotating the support screw 14, its extension length can be adjusted so that the rubber block 15 can be supported on the bed board, sharing the pressure on the table 1 and enhancing the stability of the table 1. The slot 17 at the lower end of the support screw 14 and the protrusion 16 at the top of the rubber block 15 cooperate with each other to realize the detachable connection between the support screw 14, the rubber block 15 and the protrusion 13.

[0042] This design can help support the tabletop 1, enhance the overall stability of the study table, and prevent the tabletop 1 from tilting or shaking due to the placement of heavy objects or uneven force during use; the detachable structure makes it easy to replace and maintain the rubber block 15, and it can also be disassembled and stored when the auxiliary components are not in use, reducing space occupation.

[0043] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A retractable, suspended bedside study table, characterized in that, include: Tabletop for studying in bed (1); It also includes a suspension assembly for suspending the tabletop (1); The suspension assembly includes two sets of fixing plates (2) for fixing above the bed, a first square tube (3) and a second square tube (4). The fixing plates (2) have fixing holes. The first square tube (3) is located on the bottom side of the fixing plate (2). The second square tube (4) is inserted into the first square tube (3) and can extend and retract within the first square tube (3). The lower end of the first square tube (3) is connected to an L-shaped connector (5) by fixing screws. One end of the connector (5) is connected to a connecting plate (6). The table (1) is installed on the two sets of connecting plates (6).

2. The retractable hanging bed study table according to claim 1, characterized in that: It also includes an adjustment assembly for adjusting the extension length of the first square tube (3), the adjustment assembly including a U-shaped plate (9) and a positioning rod (10) disposed on the outer wall of the lower end of the first square tube (3), the positioning rod (10) being slidably inserted into the U-shaped plate (9).

3. The retractable hanging bed study table according to claim 2, characterized in that: One end of each of the two sets of positioning rods (10) is provided with a pull rod for pulling the positioning rod (10). The outer wall of the lower end of the first square tube (3) is provided with a through hole for the other end of the positioning rod (10) to pass through. A retaining ring (11) is provided on the positioning rod (10) between the U-shaped plate (9) and the outer wall of the first square tube (3). A compression spring (12) is sleeved on the positioning rod (10) between the retaining ring (11) and the U-shaped plate (9).

4. A retractable hanging bed study table according to claim 3, characterized in that: Multiple sets of adjustment holes (8) are equidistantly opened on one side of the outer wall of the second square tube (4). The compression spring (12) presses against the retaining ring (11) to press one end of the positioning rod (10) into the first square tube (3) and insert it into the corresponding adjustment hole (8) to play a positioning role.

5. A retractable hanging bed study table according to claim 1, characterized in that: The connector (5) is rotatably connected to the connecting plate (6) via a damping hinge. When the tabletop (1) is placed horizontally, the end face of the connector (5) abuts against the end face of the connecting plate (6). The outer wall of the connector (5) is provided with a retaining arm (7). The lower end of the second square tube (4) is installed between the retaining arms (7) by fixing screws.

6. A retractable hanging bed study table according to claim 1, characterized in that: It also includes an auxiliary component for supporting the tabletop (1), the auxiliary component including a protrusion (13) and a support screw (14), the protrusion (13) being disposed at the end of the tabletop (1) away from the first square tube (3), the support screw (14) being threaded onto the protrusion (13), and a rubber block (15) being disposed at the lower end of the support screw (14) for supporting the bed board.

7. A retractable hanging bed study table according to claim 6, characterized in that: The lower end of the support screw (14) is provided with a slot (17), and the top center of the rubber block (15) is provided with a protrusion (16) for inserting into the slot (17). The slot (17) and the protrusion (16) allow the support screw (14), the rubber block (15) and the protrusion (13) to be disassembled.

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