Multifunctional student chair

Abstract

The utility model relates to the technical field of student chairs, and provides a multifunctional student chair which comprises a cushion body and an adjusting assembly. A storage box is driven to slide along an L-shaped block by pulling a U-shaped pull rod, school supplies can be quickly placed in a storage groove through a through groove after the storage box is moved out from the lower portion of a cushion body, then the U-shaped pull rod is reversely pushed to drive the storage box to slide along the L-shaped block, and when one side of the storage box is moved to touch a stop rod, the school supplies can be quickly placed in the storage groove through the through groove. The storage box cannot be continuously moved towards the direction again, so that the storage box can be placed below the cushion body again, and a gasket can support the lower end of the storage box, so that the supporting force provided by the L-shaped block to the storage box is reduced, namely, the situation that the storage box cannot be effectively supported by the L-shaped block, and the storage box cannot be effectively supported is prevented; the L-shaped blocks are prevented from being separated from the side faces of the supporting legs, and the problems that limited space cannot be effectively utilized conveniently, and the requirements of students for storage space and functionality are met are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of student chairs, and in particular to a multifunctional student chair. Background Art

[0002] Chair is a kind of furniture for daily life, a kind of seat with backrest and armrests. Modern chairs pursue beauty and fashion. Some chairs are no longer just seats, but are endowed with more technology to make people more convenient. Classification by material: solid wood chair, glass chair, iron chair, plastic chair, fabric chair, leather chair, foam chair, etc. Classification by use: office chair, dining chair, bar chair, leisure chair, recliner, special chair, children's chair, etc.

[0003] The patent specification with announcement number CN213940077U discloses a multifunctional student chair. Through the setting of a backrest board and a rack, the rotation of the screw can drive the backrest board to rotate at a certain angle, which is convenient for students to use. At the same time, the rotation of the movable board can support the student's notebook, which is convenient for students to make quick records in special occasions.

[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: when the above device is in use, there is nowhere to put the schoolbag, which is always hung behind the chair, which is not only inconvenient to take things, but sometimes also affects the passage between classmates due to the narrow aisle. In addition, the desk space is limited, and it is particularly crowded when placing books, laptops and other learning supplies. Sufficient space needs to be provided during various course activities, and the desktop cannot be quickly cleared. The functionality of the seat is often limited to providing basic sitting functions, ignoring the actual needs of students in modern educational environments for space utilization and personal belongings management. Therefore, further improvement is needed. Utility Model Content

[0005] The utility model provides a multifunctional student chair, which solves the problem in the related art that limited space cannot be effectively utilized and satisfies students' needs for storage space and functionality.

[0006] The technical solution of the utility model is as follows:

[0007] A multifunctional student chair comprises a cushion body, an outer surface of which is provided with an adjustment assembly, the adjustment assembly comprising an oblique support rod fixedly connected to the upper end of one side of the cushion body, extension plates fixedly connected to both sides of the cushion body, a support leg fixedly connected to the lower end of the cushion body, an L-shaped block fixedly connected to one side of the support leg, and a storage box slidably connected to the bottom of the cushion body.

[0008] Preferably, the upper end of the oblique support rod is fixedly connected to a backrest.

[0009] Preferably, a gasket is fixedly connected to the outer surface of the lower end of the supporting leg.

[0010] Preferably, a shift rod is fixedly connected to one side of the L-shaped block, and one end of the shift rod is fixedly connected to one side of another group of L-shaped blocks.

[0011] Preferably, a groove is provided on one side of the storage box, a U-shaped pull rod is fixedly connected to one side of the storage box, and a storage slot is provided on the upper end of the storage box.

[0012] Preferably, a T-block is fixedly connected to the upper end of the storage box, and a through groove is formed through the upper end of the T-block.

[0013] Preferably, the U-shaped pull rod is located on one side of the groove, and the storage groove is communicated with the through groove.

[0014] Preferably, the T-block is slidably connected to the two groups of L-blocks, and the lower end of the storage box is attached to the upper side of the gasket.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. The utility model pulls the U-shaped pull rod, and under the action of the sliding connection between the T-shaped block and the L-shaped block, the U-shaped pull rod can drive the storage box to slide along the L-shaped block. After the storage box is moved out from under the cushion body, the school supplies can be quickly placed in the storage slot through the slot, and then the U-shaped pull rod is pushed in the opposite direction to drive the storage box to slide along the L-shaped block. When one side of the storage box is moved to touch the gear lever, the storage box cannot be moved in this direction again, and the storage box can be placed under the cushion body again. In addition, the presence of the gasket will support the lower end of the storage box to reduce the supporting force that the L-shaped block needs to provide to the storage box, that is, to prevent the L-shaped block from being unable to effectively support the storage box, that is, to prevent the L-shaped block from being separated from the side of the supporting leg, thereby solving the problem of inconvenient effective use of limited space and meeting students' needs for storage space and functionality.

[0017] 2. The utility model adopts an elliptical backrest design to reduce bumps, and the edges and corners of the extension plate are designed to be rounded to ensure safety during use. The entire device is made of environmentally friendly and stronger carbon fiber material, which reduces dependence on and damage to forest resources, making desks and chairs lighter, which is convenient for schools to show their advantages when conducting sanitation cleaning. Students can easily stack chairs on the table to free up more floor space for easy cleaning. The U-shaped pull rod is located on the side of the storage box, which increases convenience and allows students to easily take or place items while sitting on the chair without getting up. The groove is used to stick stickers marked with students' names, which makes it easier for students to identify their own items and increases the personalized features of desks and chairs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the storage box structure of the utility model.

[0022] In the figure: 1. seat cushion body; 2. adjustment assembly; 21. oblique support rod; 211. backrest; 22. extension plate; 231. gasket; 24. L-shaped block; 241. gear lever; 25. storage box; 251. groove; 252. U-shaped pull rod; 253. T-block; 254. through groove; 255. storage slot. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 As shown, this embodiment provides a multifunctional student chair, including a cushion body 1, and an adjustment component 2 is arranged on the outer surface of the cushion body 1.

[0025] like Figure 2 As shown, the adjustment component 2 includes an oblique support rod 21 fixedly connected to the upper end of one side of the cushion body 1, and extension plates 22 are fixedly connected on both sides of the cushion body 1. The lower end of the cushion body 1 is fixedly connected to a support leg 23, and one side of the support leg 23 is fixedly connected to an L-shaped block 24. The upper end of the oblique support rod 21 is fixedly connected to a backrest 211, and a gasket 231 is fixedly connected to the outer surface of the lower end of the support leg 23. A gear rod 241 is fixedly connected to one side of the L-shaped block 24 of another group, and one end of the gear rod 241 is fixedly connected to one side of another group of L-shaped blocks 24. The backrest 211 adopts an elliptical design to reduce bumps, and the edges and corners of the extension plate 22 are designed to be rounded to ensure safety during use. The overall material of the device is environmentally friendly and stronger carbon fiber material, which reduces dependence on and damage to forest resources, makes desks and chairs lighter, and is convenient for schools to show its advantages when conducting sanitation cleaning. Students can easily stack chairs on the table to free up more floor space for easy cleaning.

[0026] like Figure 3 As shown, a storage box 25 is slidably connected to the bottom of the cushion body 1, a groove 251 is provided on one side of the storage box 25, a U-shaped pull rod 252 is fixedly connected to one side of the storage box 25, a storage groove 255 is provided on the upper end of the storage box 25, a T-shaped block 253 is fixedly connected to the upper end of the storage box 25, a through groove 254 is provided through the upper end of the T-shaped block 253, the U-shaped pull rod 252 is located on one side of the groove 251, and the storage groove 255 is connected to the through groove 254 The T-block 253 is slidably connected with the two groups of L-blocks 24. The lower end of the storage box 25 is attached to the upper side of the gasket 231. The storage slot 255 is used to place school supplies such as school bags, stationery, and textbooks. The U-shaped pull rod 252 is located on the side of the storage box 25, which increases the convenience. Students can easily take or place items while sitting on the chair without getting up. The groove 251 is used to stick stickers with students' names, which makes it easier for students to identify their own items and increases the personalized features of the desks and chairs.

[0027] The working principle and instructions for use of the utility model are as follows: when it is necessary to place school supplies inside the storage slot 255, the staff first needs to pull the U-shaped pull rod 252. Under the action of the sliding connection between the T-shaped block 253 and the L-shaped block 24, the U-shaped pull rod 252 can drive the storage box 25 to slide along the L-shaped block 24. After the storage box 25 is moved out from the bottom of the cushion body 1, the school supplies can be quickly placed in the storage slot 255 through the through groove 254, and then the U-shaped pull rod 252 is pushed in the reverse direction to drive the storage box 25 to slide along the L-shaped block 24. When one side of the storage box 25 is moved to touch the gear lever 241, the storage box 25 cannot be moved in this direction again, and the storage box 25 can be re-placed under the cushion body 1. The presence of the gasket 231 will support the lower end of the storage box 25 to reduce the need for the L-shaped block 24 to move the storage box The supporting force provided by 25, that is, preventing the L-shaped block 24 from failing to form an effective support for the storage box 25, that is, preventing the L-shaped block 24 from detaching from the side of the supporting leg 23, the backrest 211 adopts an elliptical design to reduce bumps, and the edges and corners of the extension plate 22 are designed to be rounded to ensure safety during use. The overall material of the device adopts environmentally friendly and stronger carbon fiber material, which reduces dependence on and damage to forest resources, makes desks and chairs lighter, and is convenient for schools to show its advantages when conducting sanitation cleaning. Students can easily stack chairs on the table to free up more floor space for easy cleaning. The U-shaped pull rod 252 is located on the side of the storage box 25, which increases convenience, allowing students to easily take or place items while sitting on the chair without getting up, and the groove 251 is used to stick stickers marked with students' names, so as to facilitate students to identify their own items and increase the personalized features of desks and chairs.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional student chair, comprising a cushion body (1), characterized in that: An adjustment component (2) is provided on the outer surface of the cushion body (1), and the adjustment component (2) includes an oblique support rod (21) fixedly connected to the upper end of one side of the cushion body (1), and extension plates (22) are fixedly connected to both sides of the cushion body (1), and a support leg (23) is fixedly connected to the lower end of the cushion body (1), and an L-shaped block (24) is fixedly connected to one side of the support leg (23), and a storage box (25) is slidably connected to the bottom of the cushion body (1).

2. A multifunctional student chair according to claim 1, characterized in that: The upper end of the oblique support rod (21) is fixedly connected to a backrest (211).

3. A multifunctional student chair according to claim 1, characterized in that: A gasket (231) is fixedly connected to the outer surface of the lower end of the support leg (23).

4. A multifunctional student chair according to claim 1, characterized in that: A shift rod (241) is fixedly connected to one side of the L-shaped block (24), and one end of the shift rod (241) is fixedly connected to one side of another group of L-shaped blocks (24).

5. The multifunctional student chair according to claim 1, characterized in that: A groove (251) is provided on one side of the storage box (25), a U-shaped pull rod (252) is fixedly connected to one side of the storage box (25), and a storage slot (255) is provided on the upper end of the storage box (25).

6. The multifunctional student chair according to claim 1, characterized in that: The upper end of the storage box (25) is fixedly connected with a T-shaped block (253), and the upper end of the T-shaped block (253) is penetrated by a through groove (254).

7. The multifunctional student chair according to claim 5, characterized in that: The U-shaped pull rod (252) is located on one side of the groove (251), and the storage groove (255) is connected to the penetration groove (254).

8. The multifunctional student chair according to claim 6, characterized in that: The T-shaped block (253) is slidably connected to the two groups of L-shaped blocks (24), and the lower end of the storage box (25) is attached to the upper side of the gasket (231).

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