Multifunctional folding table and seat

A multi-functional, table and chair technology, applied in folding tables, tables, removable tables, etc., can solve the problems of incorrect sitting posture, uneven pressure on the spine, and incompatibility with students, so as to make full use of space and ensure The effect of good health and easy storage of items

Inactive Publication Date: 2017-05-24
YULIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of desks and chairs that basically do not meet the height of the students keeps the students in an incorrect learning posture for a long time, and the pressure on the spine is uneven, which can easily lead to scoliosis

Method used

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  • Multifunctional folding table and seat
  • Multifunctional folding table and seat
  • Multifunctional folding table and seat

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0020] The present invention is described in further detail below in conjunction with accompanying drawing:

[0021] Such as Figure 1 to Figure 3 As shown, a multifunctional folding table and chair comprises a seat frame 4, the seat frame 4 is a four-legged frame, a seat board 8 is provided in the middle of the seat frame 4, and the bottom of the seat board 8 is provided with a pneumatic lifting device 5 for fixed installation. The fixed frame 14, the base 2 is fixed on the bottom of the air pressure lifting device 5, the drawer 3 is arranged between the air pressure lifting device 5 and the base 2, the bottom of the air pressure lifting device 5 is fixed on the base 2, and the lower end is provided with a pulley 1, and the pulley 1 is a universal wheel , the base 2 is provided with a chute, the drawer 3 is installed in the chute on the base 2, the fixed frame 14 is provided with a scissor lifting device 12, and the upper end of the scissor lifting device 12 is fixed with a d...

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PUM

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Abstract

The invention discloses a multifunctional folding table and seat. A fixing rack for fixing an air pressure lifting device is mounted at the bottom of a sitting board through a seat bracket provided with the sitting board in the middle; a base is fixed at the bottom of the air pressure lifting device; the height of the table and seat is adjusted through the air pressure lifting device; a scissor fork type lifting device is arranged on the fixing rack; a table panel is fixed at the upper end of the scissor fork type lifting device through a table top telescopic mechanism; the table top panel can rotate relative to the scissor fork type lifting device through the table top telescopic mechanism; different positions of the table top panel relative to the sitting board are realized through the scissor fork type lifting device, so that different working states are realized, and therefore, a user can adjust the different positions in different working states to guide the user to develop a good sitting posture habit so as to ensure the physical health of the user; an adjusting handle for controlling and adjusting the scissor fork type lifting device and a self-locking handle for locking the scissor fork type lifting device are arranged on the fixing rack; and a backrest is mounted on the seat bracket in a hinged manner.

Description

technical field [0001] The invention belongs to the technical field of structural design, and in particular relates to a multifunctional folding table and chair. Background technique [0002] In recent years, the study pressure of Chinese students is increasing, their eyesight is getting worse and worse, and the spine deformation is getting more and more serious. The main reason is that the desks and chairs used in the classrooms of domestic schools are basically non-adjustable in height. . The desks and chairs that basically do not meet the height of the students make the students maintain an incorrect learning posture for a long time, and the spine bears uneven pressure, which easily leads to scoliosis. This new type of multifunctional desk and chair is designed in combination with ergonomics, which can allow students to maintain a correct viewing distance and stay away from myopia; guide students to develop good sitting habits and improve spine development. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B83/02A47B39/02A47B3/14A47B41/00A47B41/02
CPCA47B3/14A47B39/02A47B41/00A47B41/02A47B83/02
Inventor 曹燕李小龙许靖
Owner YULIN UNIV
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