阅读说明：本技术 午睡课桌椅 (Siesta desk and chair ) 是由 陈移刚 于 2021-09-26 设计创作，主要内容包括：本发明涉及一种可坐着上课、也可平躺着午睡的午睡课桌椅,解决了学生午睡的问题。第一块板和第二块板折叠立起,第三块板和第四块板折叠时,学生可坐着上课；第一块板和第二块板放平展开,第三块板和第四块板展开时,四块板可拼接成一张平板小床,四块板下面有支撑脚垫,学生可平躺着午睡,提高午睡质量。午睡课桌椅可坐、可躺、使用安全、结构简单、易于操作。(The invention relates to a afternoon nap desk and chair capable of being used for sitting on a class and lying on a flat bed for afternoon nap, and solves the problem of afternoon nap of students. The first board and the second board are folded and erected, and when the third board and the fourth board are folded, a student can sit on a class; the first plate and the second plate are laid flat and unfolded, when the third plate and the fourth plate are unfolded, the four plates can be spliced into a flat bed, the supporting foot pads are arranged below the four plates, and students can lie flat for afternoon nap to improve the quality of afternoon nap. The afternoon nap desk and chair can be used for sitting and lying, and has the advantages of safe use, simple structure and easy operation.)

1. The afternoon nap desk and chair of claim 1 is characterized in that four plates are additionally arranged on a common student desk and chair (8), a first plate (1) and a second plate (2) are connected together through a first group of two connecting hinges, the first group of two connecting hinges can be rotated to fold and unfold the two plates, the lower end of the first plate (1) is connected with a cross beam below a desk through a second group of two connecting hinges (5), the second group of two connecting hinges (5) have a damping function, the second group of two connecting hinges (5) can be rotated to slowly stand up or slowly lay flat, when the first plate (1) and the second plate (2) are folded and stand up, a fixing bolt (6) can fix the two folding plates to stand up, the two folding plates can be slowly laid flat and unfolded by opening the fixing bolt (6), a fourth plate (4) fixed on the chair is connected with a third plate (3) through a third group of two connecting hinges, rotating the third set of two connecting hinges folds and unfolds the two panels.

2. The first (1) and second (2) panels according to claim 1 folded up, the third (3) and fourth (4) panels being folded up, the student sitting on a class; the first board (1) and the second board (2) are laid flat and unfolded, when the third board (3) and the fourth board (4) are unfolded, the four boards can be spliced into a flat small bed, supporting foot pads (7) are arranged below the four boards, and students can lie flat for afternoon nap.

3. The folding and unfolding of the first board (1) and the second board (2) and the folding and unfolding of the third board (3) and the fourth board (4) according to claim 1 can be folded and unfolded longitudinally, so that a table and a chair are combined to be spliced into a flat bed, or can be folded and unfolded transversely, so that two tables are combined to be spliced into a flat bed, and two chairs are combined to be spliced into another flat bed.

4. The folding and unfolding of the first board (1) and the second board (2) according to claim 1 can be connected to a desk, folded and folded, unfolded and assembled into a flat bed, or connected to a bookcase, an office desk, a wardrobe, and various customized furniture cabinets, folded and stored in the cabinets, and unfolded and assembled into a flat bed.

Technical Field

The invention relates to a afternoon nap desk and chair capable of being used for sitting for class and lying for afternoon nap.

Background

The existing common student desk and chair can only be seated but not laid. Because the school site is limited, students can only sit for afternoon nap in a school, and the school is not beneficial to the growth and development of the students and the healthy growth of the students. The desk and chair for afternoon nap can be used for sitting and lying, and the problem of afternoon nap of students is solved.

Disclosure of Invention

The invention aims to provide a afternoon nap desk and chair which is safe to use, simple in structure, easy to operate and capable of being used for students to sit for class and lie for afternoon nap.

Drawings

For a more clear description of the embodiments of the invention, reference is now made to the accompanying drawings, in which:

FIG. 1 is a side view of a common student desk and chair

FIG. 2 is a schematic side view of a sitting posture desk and chair for afternoon nap

FIG. 3 is a side view of a chair for afternoon nap lying in a horizontal position

The reference numbers in the figures are: 1-a first plate, 2-a second plate, 3-a third plate, 4-a fourth plate, 5-a connecting hinge, 6-a fixed bolt, 7-a supporting foot pad and 8-a common student desk and chair.

Detailed Description

The afternoon nap desk and chair is formed by adding four boards on a common student desk and chair 8. The first and second panels 1 and 2 are connected together by a first set of two connecting hinges, which are rotated to fold and unfold the panels. The lower end of the first block plate 1 is connected with a cross beam below the desk through two connecting hinges 5 of a second group, the two connecting hinges 5 of the second group have a damping function, and the two folding plates can be slowly erected or slowly laid flat by rotating the two connecting hinges 5 of the second group. When the first board 1 and the second board 2 are folded and erected, the fixing bolt 6 can fix the two folding boards to be erected, and the two folding boards can be slowly laid flat and unfolded by opening the fixing bolt 6. The fourth plate 4 fixed to the chair is connected to the third plate 3 by means of two connecting hinges of the third group, and the two plates can be folded and unfolded by rotating the two connecting hinges of the third group. The first board 1 and the second board 2 are folded and erected, and when the third board 3 and the fourth board 4 are folded, a student can sit on a class; the first board 1 and the second board 2 are laid flat and unfolded, when the third board 3 and the fourth board 4 are unfolded, the four boards can be spliced into a flat bed, the supporting foot pads 7 are arranged below the four boards, and students can lie flat for afternoon nap to improve the afternoon nap quality. The afternoon nap desk and chair has the advantages of capability of sitting and lying, safety in use, simple structure, easiness in operation and low requirement on classroom space.

Although the above examples illustrate the present invention in detail. Those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.