A foldable desk

Abstract

This utility model relates to the field of desks and discloses a foldable desk, including a support frame. A vertical pole is fixedly connected to the left side of the support frame, and a baffle is fixedly connected to the left side of the vertical pole. A fixed seat is snapped onto the upper side of the vertical pole. A mounting plate is provided on the inner right side of the fixed seat, and a fixing block is provided on the right side of the mounting plate. An insert rod is slidably connected through the inner right side of the mounting plate, and a fixing plate is fixedly connected to the outer wall of the insert rod. A limit block is fixedly connected to the right side of the fixed seat, and a mounting frame is rotatably mounted on the right side of the fixed seat. A tabletop is fixedly connected to the upper side of the mounting frame. In this utility model, by providing a tabletop and a limit block, the tabletop can be rotated to a horizontal position for convenient use. When multiple desks need to be stored, the tabletops can be rotated to a vertical position, and the supports of adjacent desks can be arranged in an alternating manner, so that multiple desks are arranged in a straight line, reducing storage space.

Description

Technical Field

[0001] This utility model relates to the field of desks, and more particularly to a foldable desk. Background Technology

[0002] A folding desk is a type of desk that can be folded and unfolded as needed.

[0003] The foldable design allows the desk to be easily stored away when not in use, reducing space usage and effectively improving space utilization.

[0004] Existing folding desks typically have a straight-line frame. If the straight-line frame is crisscrossed, it can reduce storage space, but the desks will be arranged at an angle. If the straight-line frame desks are folded horizontally into a straight line, the distance between adjacent desks is large, taking up a lot of space. Therefore, a foldable desk is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a foldable desk, which aims to improve the problem of inconvenient storage in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a foldable desk, including a support frame, a vertical rod fixedly connected to the left side of the support frame, a baffle fixedly connected to the left side of the vertical rod, a fixed seat snapped onto the upper side of the vertical rod, an mounting plate provided on the inner right side of the fixed seat, a fixing block provided on the right side of the mounting plate, an insert rod penetrating and slidably connected to the inner right side of the mounting plate, a fixing plate fixedly connected to the outer wall of the insert rod, a limit block fixedly connected to the right side of the fixed seat, a mounting frame rotatably mounted on the right side of the fixed seat, a tabletop fixedly connected to the upper side of the mounting frame, an mounting block fixedly connected to the right side of the mounting frame, a rotating block snapped onto the right side of the insert rod, and a support assembly provided on the left side of the fixed seat, the support assembly providing support for the rotation of the tabletop.

[0007] As a further description of the above technical solution:

[0008] The support assembly includes a rotating shaft, the right outer wall of which rotates on the left inner wall of the fixed base, and a support frame is fixedly connected to the center outer wall of the rotating shaft.

[0009] As a further description of the above technical solution:

[0010] The bracket is Z-shaped, and a pulley is provided on the lower side of the bracket.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the insertion rod is rotatably connected to the inner wall of the fixed base, and the left side of the insertion rod is engaged with the right inner wall of the rotating shaft.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the rotating block is provided with a groove.

[0015] As a further description of the above technical solution:

[0016] The upper side of the fixing block is arc-shaped and contacts the outer wall of the fixing plate.

[0017] As a further description of the above technical solution:

[0018] The mounting bracket has a through hole on its right side.

[0019] As a further description of the above technical solution:

[0020] The inner wall of the baffle is evenly distributed with multiple through grooves.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting a tabletop and limiting blocks, the tabletop can be rotated to a horizontal state for convenient use. When multiple desks need to be stored, the tabletops can be rotated to a vertical state respectively, and the supports of adjacent desks can be arranged in an alternating manner, so that multiple desks are arranged in a straight line while reducing storage space.

[0023] 2. In this utility model, by providing mounting brackets and support brackets, the mounting brackets, support brackets and rotating shafts provide support for the rotation of the tabletop, making the tabletop more stable when rotating and providing support when the tabletop is stationary. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a foldable desk proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the mounting frame and hinge of a foldable desk proposed in this utility model;

[0026] Figure 3 This is an exploded view of a foldable desk proposed in this utility model;

[0027] Figure 4 This is a cross-sectional schematic diagram of the fixing base and limiting block of a foldable desk proposed in this utility model;

[0028] Figure 5 This is a schematic diagram illustrating the storage of a foldable desk proposed in this utility model;

[0029] Figure 6 This is a schematic diagram of the arrangement of a foldable desk proposed in this utility model.

[0030] Legend:

[0031] 1. Bracket; 101. Outer horizontal support section; 102. Inner horizontal support section; 103. Vertical support section; 2. Upright pole; 3. Rotating block; 4. Mounting block; 5. Mounting frame; 6. Tabletop; 7. Rotating shaft; 8. Baffle; 9. Support frame; 10. Fixing seat; 11. Fixing block; 12. Insert rod; 13. Mounting plate; 14. Fixing plate; 15. Limiting block. Detailed Implementation

[0032] 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.

[0033] Reference Figure 1 , Figure 3 and Figure 4 The present invention provides an embodiment of a foldable desk, including a support 1. The support 1 has two symmetrical parts, and the support 1 is supported by a vertical pole 2. The support 1 has a Z-shaped structure, and the left and right sides of the support 1 are parallel. When multiple desks need to be arranged and stored, the tabletop 6 can be rotated to a vertical position, and the supports 1 can be interlaced. Because the support 1 is bent in the middle, the supports 1 of adjacent desks can be arranged in an interlaced manner, allowing the support 1 to "fold and shrink", so that the arranged desks can maintain a straight line, while also saving storage space.

[0034] Specifically, the support frame 1 adopts a symmetrical double parallel Z-shaped structure design, with its left and right columns maintaining a strict parallel relationship. The support frame 1 specifically includes a vertical support section 103 and an inner horizontal support section 102 and an outer horizontal support section 101 connected to the two ends of the vertical support section 103; wherein the inner horizontal support section 102 is close to the inner side of the upright 2, and the outer horizontal support section 101 is close to the outer side of the upright 2.

[0035] When multiple foldable desks are combined for storage, the inner horizontal support section 102 is aligned with the outer horizontal support section 101 of the adjacent bracket 1: see [link / reference] Figure 6The inner horizontal support sections 102 of the two sets can be kept in a straight line, while the outer horizontal support sections 101 of the two sets are also kept in a straight line, and the vertical support sections 103 of the two sets are also kept in a straight line. This structural design allows adjacent desk units to partially overlap in the horizontal direction, ultimately forming a continuous straight array. Compared with traditional storage methods, this solution greatly reduces space occupancy through structural innovation.

[0036] During operation, by vertically flipping the tabletop 6, the subsequent foldable desk can move and insert along a preset trajectory, so that the inner horizontal support section 102 is precisely embedded in the outer horizontal support section 101 of the preceding bracket 1, and that two adjacent inner horizontal support sections 102 are on the same straight line. Ultimately, all the inner horizontal support sections 102, outer horizontal support sections 101, and vertical support sections 103 of all brackets 1 can be kept on the same straight line. This three-dimensional folding method allows multiple desk units to be arranged in a strict straight line on a two-dimensional plane.

[0037] A pulley is provided on the lower side of the bracket 1. A vertical rod 2 is fixedly connected to the left side of the bracket 1. The vertical rod 2 is used to raise the height of the tabletop 6. A baffle 8 is fixedly connected to the left side of the vertical rod 2. The baffle 8 serves as a connector, connecting two symmetrical vertical rods 2. Multiple through slots are evenly distributed on the inner wall of the baffle 8. A fixing seat 10 is snapped onto the upper side of the vertical rod 2. The fixing seat 10 provides support for the rotation of the rotating shaft 7. A mounting plate 13 is provided on the right inner wall of the fixing seat 10. The mounting plate 13 provides support for the rotation of the insertion rod 12. A through hole is opened on the inner wall of the mounting plate 13. A fixing block 11 is provided on the right side of the mounting plate 13. The upper side of the fixing block 11 is arc-shaped and contacts the outer wall of the fixing plate 14. An insertion rod 12 is slidably connected through the right inner wall of the mounting plate 13. The left outer wall of the insertion rod 12 is snapped onto the right inner wall of the rotating shaft 7 to provide support for the rotation of the rotating shaft 7. The rod 12 is rotatably connected to the inner wall of the fixed base 10. The left side of the rod 12 is engaged with the right inner wall of the rotating shaft 7. A fixed plate 14 is fixedly connected to the outer wall of the rod 12. The outer wall of the fixed plate 14 contacts the upper side of the fixed block 11. The left outer wall of the fixed plate 14 contacts the right outer wall of the mounting plate 13. The right outer wall of the fixed plate 14 contacts the left side of the mounting block 4. A limit block 15 is fixedly connected to the right side of the fixed base 10. The limit block 15 provides a limit to the rotation of the mounting frame 5, allowing the mounting frame 5 to rotate within 90 degrees. The mounting frame 5 is rotatably connected to the right side of the fixed base 10. The through hole on the mounting frame 5 is located in the middle and rear position. The mounting frame 5 provides support for the installation of the tabletop 6. A through hole is opened on the right side of the mounting frame 5. The tabletop 6 is fixedly connected to the upper side of the mounting frame 5. The upper side of the tabletop 6 is horizontally set. The upper side of the tabletop 6 is rectangular. The tabletop 6 can be rotated to a horizontal state and to a vertical state for storage. Figure 5Multiple tabletops 6 can be rotated to a vertical position and arranged in a straight line. Figure 6 Mounting block 4 is fixedly connected to the right side of mounting bracket 5. Mounting block 4 restricts the horizontal movement of insertion rod 12. Rotating block 3 is snapped into the right side of insertion rod 12. The inner left wall of rotating block 3 is snapped into the outer wall of mounting block 4. Groove is provided on the inner wall of rotating block 3. Support component is provided on the left side of fixed base 10. Support component provides support for the rotation of tabletop 6.

[0038] Reference Figure 1 and Figure 2 The support assembly includes a pivot 7, which provides support for the installation of the support frame 9. The right outer wall of the pivot 7 rotates on the left inner wall of the fixed seat 10. The support frame 9 is fixedly connected to the center outer wall of the pivot 7. The upper side of the support frame 9 is fixed to the lower side of the table 6.

[0039] Working principle: When the tabletop 6 is in a horizontal position, the center of the tabletop 6 is located in front of the pivot 7, allowing for activities such as reading on the horizontal tabletop 6. When the desk needs to be folded up, by holding the front of the tabletop 6, the tabletop 6 is rotated 90 degrees clockwise. The rotation of the tabletop 6 drives the support frame 9, the pivot 7, and the mounting frame 5 to rotate synchronously, so that the tabletop 6 rotates to a vertical position for easy folding up.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable desk comprising a support (1), characterized in that: A vertical rod (2) is fixedly connected to the left side of the bracket (1), and a baffle (8) is fixedly connected to the left side of the vertical rod (2). A fixing seat (10) is snapped onto the upper side of the vertical rod (2). An installation plate (13) is provided on the inner right side of the fixing seat (10), and a fixing block (11) is provided on the right side of the installation plate (13). A plug rod (12) is slidably connected through the inner right side of the installation plate (13), and a fixing rod (12) is fixedly connected to the outer wall of the plug rod (12). The fixed plate (14) has a limiting block (15) fixedly connected to the right side of the fixed base (10). The right side of the fixed base (10) has a rotating mounting bracket (5). The upper side of the mounting bracket (5) is fixedly connected to a table (6). The right side of the mounting bracket (5) is fixedly connected to a mounting block (4). The right side of the insertion rod (12) is engaged with a rotating block (3). The left side of the fixed base (10) is provided with a support component, which provides support for the rotation of the table (6).

2. The foldable desk of claim 1, wherein: The support assembly includes a rotating shaft (7), the right outer wall of which rotates on the left inner wall of the fixed seat (10), and a support frame (9) is fixedly connected to the center outer wall of the rotating shaft (7).

3. The foldable desk of claim 1, wherein: The bracket (1) is arranged in a Z-shape, and a pulley is provided on the lower side of the bracket (1).

4. The foldable desk of claim 1, wherein: The outer wall of the insertion rod (12) is rotatably connected to the inner wall of the fixed seat (10), and the left side of the insertion rod (12) is engaged with the right inner wall of the rotating shaft (7).

5. The foldable desk of claim 1, wherein: The inner wall of the rotating block (3) is provided with a groove.

6. The foldable desk of claim 1, wherein: The upper side of the fixing block (11) is arc-shaped, and the upper side of the fixing block (11) is in contact with the outer wall of the fixing plate (14).

7. The foldable desk of claim 1, wherein: The mounting bracket (5) has a through hole on its right side.

8. The foldable desk of claim 1, wherein: The inner wall of the baffle (8) is evenly distributed with multiple through grooves.

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