Convenient desk and stool integrated study desk and chair

Abstract

The utility model relates to the field of study desks and chairs, in particular to a portable desk and chair integrated study desk and chair. The utility model provides the convenient desk and stool integrated learning desk and chair which can fold the stool and the connecting frame, saves space, is convenient to store, can adjust the heights of the desktop and the stool plate, is convenient to adapt to the use requirements of users with different heights, and improves the use convenience. A convenient desk and stool integrated study desk and chair comprises sliding rails, a desk, a connecting frame and the like, the front sliding rail and the rear sliding rail are arranged, the desk is arranged between the sliding rails, and the connecting frame is rotationally connected between the left portions of the sliding rails. According to the folding stool, the backrest is rotationally folded, then the stool plate is pushed by hands to move reversely, so that the sliding frame moves reversely and resets, then the limiting piece is pulled by hands to move, the second telescopic spring is extruded, and then the connecting frame is reversely rotated by hands to be folded, so that the stool and the connecting frame can be folded, the space is saved, and the folding stool is convenient to store.

Description

Technical Field

[0001] The utility model relates to the field of study desks and chairs, in particular to a portable integrated study desk and stool. Background Technique

[0002] Study desks and chairs are furniture designed for students and learners, aiming to provide a comfortable, healthy and efficient learning environment. A good design of study desks and chairs should take into account the principles of ergonomics to support correct sitting postures, reduce physical stress caused by long-term learning, and at the same time provide sufficient space and convenience to improve learning efficiency. The integrated study desk and stool is a compact and multifunctional piece of furniture that combines a traditional table and chair into a single unit.

[0003] For the existing integrated study desks and stools, the desks and stools are usually connected through sliding rails or other mechanical structures and then used. However, the existing integrated study desks and stools that can fold and store the chairs cannot adjust the height of the desks and stools, and those that can adjust the height of the desks and stools cannot fold and store the chairs. Their functions are relatively single and they are inconvenient to use.

[0004] Therefore, it is necessary to design a portable integrated study desk and stool that can fold the stool and the connecting frame to save space and facilitate storage, and can adjust the heights of the desktop and the stool board to meet the needs of users of different heights and improve the convenience of use. Content of the Utility Model

[0005] In order to overcome the shortcomings that the existing integrated study desks and stools that can fold and store the chairs cannot adjust the height of the desks and stools, and those that can adjust the height of the desks and stools cannot fold and store the chairs, with relatively single functions and inconvenient use, the utility model provides a portable integrated study desk and stool that can fold the stool and the connecting frame to save space and facilitate storage, and can adjust the heights of the desktop and the stool board to meet the needs of users of different heights and improve the convenience of use.

[0006] The technical implementation scheme of the utility model is as follows: A portable integrated study desk and stool, comprising sliding rails, a table, a connecting frame, a sliding frame and a stool. There are two front and rear sliding rails. A table is arranged between the sliding rails. A connecting frame is rotatably connected between the left parts of the sliding rails. A sliding frame is slidably connected between the connecting frame and the sliding rails. A stool is arranged on the sliding frame.

[0007] As a further preferred scheme, the table includes a telescopic frame and a desktop. Telescopic frames are connected to the outer sides of the sliding rails respectively. The telescopic ends of the telescopic frames are rotatably connected with the desktop.

[0008] As a further preferred solution, the stool includes a seat board and a backrest. The seat board is slidably connected to the sliding frame, and the backrest is rotatably connected to the left side of the seat board.

[0009] As a further preferred solution, it further includes universal wheels. The lower parts of the telescopic frames are all rotatably connected with universal wheels, and the lower sides of the front and rear parts of the sliding frame are both rotatably connected with two left and right universal wheels.

[0010] As a further preferred solution, it further includes gears, support blocks, limiting frames and first telescopic springs. Gears are connected to the front and rear sides of the lower part of the tabletop, support blocks are connected to the outer sides of the telescopic ends of the telescopic frames, limiting frames are slidably connected to the support blocks, the limiting frames are engaged with the gears on the same side, and first telescopic springs are connected between the limiting frames and the support blocks on the same side.

[0011] As a further preferred solution, it further includes guide rods, limit members and second telescopic springs. Guide rods are connected to the outer sides of the left parts of the slide rails, limit members are slidably connected to the guide rods, the limit members are engaged with the connecting frames, and second telescopic springs are connected between the limit members and the guide rods on the same side.

[0012] The beneficial effects of the present utility model are as follows: 1. By rotating and retracting the backrest of the present utility model, then pushing the seat board to move in the reverse direction by hand, so that the sliding frame moves in the reverse direction to reset, then pulling the limit member to move by hand, the second telescopic spring is compressed, and then rotating the connecting frame in the reverse direction by hand to retract, the stool and the connecting frame can be folded, saving space and being convenient for storage.

[0013] 2. By pulling the tabletop to move by hand, the telescopic frame is extended, and then the height of the tabletop is adjusted. By pulling the seat board and the backrest to move by hand, the height of the seat board and the backrest is adjusted. Thus, the height of the tabletop and the seat board can be adjusted to facilitate meeting the needs of users of different heights and improving the convenience of use.

[0014] 3. By pulling the limiting frame to move and disengage from the gear by hand, the first telescopic spring is compressed, and then rotating the tabletop by hand to make the gear rotate. Thus, the angle of the tabletop can be adjusted to facilitate adjusting to the most suitable angle according to different activity requirements and improving the comfort of learning. Description of the Drawings

[0015] Figure 1 is a three-dimensional structural diagram of the present utility model.

[0016] Figure 2 is a three-dimensional structural diagram of the combined desks and chairs of the present utility model.

[0017] Figure 3 is a three-dimensional structural diagram of the adjusting mechanism of the present utility model.

[0018] Figure 4 This is a three-dimensional structural schematic diagram of the limiting mechanism of the present utility model.

[0019] Figure 5 This is a three-dimensional structural schematic diagram of the seat of the present utility model.

[0020] Names and serial numbers of components in the figure: 1 - slide rail, 2 - telescopic frame, 3 - tabletop, 4 - universal wheel, 5 - connecting frame, 6 - gear, 7 - support block, 8 - limiting frame, 9 - first telescopic spring, 10 - guide rod, 11 - limiting member, 12 - second telescopic spring, 13 - sliding frame, 14 - stool board, 15 - backrest. Specific embodiments

[0021] The present utility model will be further described below in conjunction with specific embodiments. The illustrative embodiments and explanations of this utility model are used to explain the present utility model, but not to limit the present utility model.

[0022] A portable integrated desk and stool for learning, as Figures 1-5 shown, includes slide rails 1, telescopic frames 2, tabletop 3, universal wheels 4, connecting frames 5, gears 6, support blocks 7, limiting frames 8, first telescopic springs 9, guide rods 10, limiting members 11, second telescopic springs 12, sliding frames 13, stool boards 14 and backrests 15. There are two front and rear slide rails 1. Telescopic frames 2 are connected to the outer sides of the slide rails 1. The telescopic ends of the telescopic frames 2 are rotatably connected to the tabletop 3. Universal wheels 4 are rotatably connected to the lower parts of the telescopic frames 2. A connecting frame 5 is rotatably connected between the left parts of the slide rails 1. Gears 6 are connected to the front and rear sides of the lower part of the tabletop 3. Support blocks 7 are connected to the outer sides of the telescopic ends of the telescopic frames 2. Limiting frames 8 are slidably connected to the support blocks 7. The limiting frames 8 are engaged with the gears 6 on the same side. First telescopic springs 9 are connected between the limiting frames 8 and the support blocks 7 on the same side. Guide rods 10 are connected to the outer sides of the left parts of the slide rails 1. Limiting members 11 are slidably connected to the guide rods 10. The limiting members 11 are engaged with the connecting frames 5. Second telescopic springs 12 are connected between the limiting members 11 and the guide rods 10 on the same side. A sliding frame 13 is slidably connected between the connecting frame 5 and the slide rail 1. Universal wheels 4 are rotatably connected to the lower sides of the front and rear parts of the sliding frame 13. A stool board 14 is slidably connected to the sliding frame 13. A backrest 15 is rotatably connected to the left side of the stool board 14.

[0023] When it is necessary to use the study desk and chair, this device can be used. Move this device to the place where it is needed through the universal wheels 4. Then, pull the limiting member 11 by hand to move along the guide rod 10, and the second telescopic spring 12 is compressed. Then, turn the connecting frame 5 downward by hand, and then release the limiting member 11. The second telescopic spring 12 rebounds, and the limiting member 11 moves back to engage with the connecting frame 5. Then, pull the stool board 14 by hand to move, so that the sliding frame 13 moves along the slide rail 1 and the connecting frame 5, thereby adjusting the distance between the stool and the table. After moving to a suitable position, turn the backrest 15 upward, and then sit on it to study. When studying, the restraining frame 8 can be pulled by hand to move away from the gear 6, and the first telescopic spring 9 is compressed. Then, turn the tabletop 3 by hand to make the gear 6 rotate. After rotating to a suitable angle, release the restraining frame 8, and the first telescopic spring 9 rebounds. The restraining frame 8 moves back to contact and fix with the gear 6, so that the angle of the tabletop 3 can be adjusted, which is convenient to adjust to the most suitable angle according to different activity requirements and improve the comfort of learning. Then, according to the height of the user, the pin on the telescopic frame 2 can be removed, and then pull the tabletop 3 by hand to move, so that the telescopic frame 2 extends, thereby adjusting the height of the tabletop 3. Then, insert the pin back. Then, remove the pin on the sliding frame 13, and move the stool board 14 and the backrest 15 by hand, thereby adjusting the heights of the stool board 14 and the backrest 15. After adjusting to a suitable height, insert the pin back, so that the heights of the tabletop 3 and the stool board 14 can be adjusted, which is convenient to meet the needs of users of different heights and improve the convenience of use. After use, turn the backrest 15 downward to fold it up, and then push the stool board 14 to move in the reverse direction, so that the sliding frame 13 moves back to its original position. Then, pull the limiting member 11 by hand to move, and the second telescopic spring 12 is compressed. Then, turn the connecting frame 5 in the reverse direction to fold it up, and then release the limiting member 11. The second telescopic spring 12 rebounds, and the limiting member 11 moves back to engage with the connecting frame 5 for fixation, so that the stool and the connecting frame 5 can be folded to save space and facilitate storage.

[0024] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A convenient study table and chair with integrated desk and stool, characterized by: The invention comprises a slide rail (1), a table, a connecting frame (5), a sliding frame (13) and a stool. The slide rail (1) is provided with two front and rear parts, a table is provided between the slide rails (1), a connecting frame (5) is rotatably connected between the left part of the slide rail (1), a sliding frame (13) is slidably connected between the connecting frame (5) and the slide rail (1), and a stool is provided on the sliding frame (13).

2. A portable study table and chair integrated with a table and a stool according to claim 1, characterized in that: The table comprises a telescopic frame (2) and a tabletop (3); the outer sides of the slide rails (1) are connected to the telescopic frame (2); and the tabletop (3) is rotatably connected between the telescopic ends of the telescopic frame (2).

3. A portable study table and chair integrated with a table and a stool according to claim 2, characterized in that: The stool comprises a stool board (14) and a backrest (15); the stool board (14) is slidably connected to the sliding frame (13); and the backrest (15) is rotatably connected to the left side of the stool board (14).

4. A portable study table and chair integrated with a table and a stool according to claim 3, characterized in that: It also includes a universal wheel (4), the lower part of the telescopic frame (2) is rotatably connected to the universal wheel (4), and the lower sides of the front and rear parts of the sliding frame (13) are rotatably connected to the left and right universal wheels (4).

5. A portable study table and chair integrated with a table and a stool according to claim 4, characterized in that: The device also comprises a gear (6), a support block (7), a limiting frame (8) and a first telescopic spring (9); the front and rear sides of the lower part of the desktop (3) are connected to the gear (6); the outer side of the telescopic end of the telescopic frame (2) is connected to the support block (7); the supporting block (7) is slidably connected to the limiting frame (8); the limiting frame (8) is engaged with the gear (6) on the same side; and the limiting frame (8) is connected to the first telescopic spring (9) between the supporting block (7) on the same side.

6. A portable study table and chair integrated with a table and a stool according to claim 5, characterized in that: The invention also comprises a guide rod (10), a limit piece (11) and a second telescopic spring (12); the guide rod (10) is connected to the outer side of the left part of the slide rail (1); the limit piece (11) is slidably connected to the guide rod (10); the limit piece (11) is clamped with the connecting frame (5); and the second telescopic spring (12) is connected between the limit piece (11) and the guide rod (10) on the same side.

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