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Lifting chair with flat-plate placing frame

A technology for placing racks and chair lifts, applied in the field of chair lifts, can solve the problem of lack of digital equipment mechanisms such as tablet placement, and achieve the effect of saving physical strength

Inactive Publication Date: 2017-11-07
肇庆高新区异星科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the external structure of the lift chair in the prior art is relatively simple and lacks a mechanism for placing a tablet and other digital equipment, and proposes a lift chair with a tablet rack

Method used

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  • Lifting chair with flat-plate placing frame
  • Lifting chair with flat-plate placing frame
  • Lifting chair with flat-plate placing frame

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0019] refer to Figure ...

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Abstract

The invention discloses a lifting chair with a flat-plate placing frame. The lifting chair comprises a chair surface and a chair back. The chair back is fixedly connected to one end of the top of the chair surface. The bottom of the chair surface is provided with a chassis. The chassis is connected to the bottom of the chair surface through an air pressure telescopic rod. Two ends of the air pressure telescopic rod are respectively and fixedly connected to the chair surface and the chassis. The bottom of the chassis is provided with a movement mechanism. One side of the top of the chair back is rotatingly connected to a support rod through a rotation rod. One end of the rotation rod far away from the chair back is fixedly connected to a rotary knob. One end of the rotary knob is provided with a sliding slot. Clamping rods are slidingly connected to the interior of the sliding slot. Two ends of the clamping rod pass through the sliding slot and extend outward. Multiple clamping slots corresponding to the clamping rods are arranged around the chair back. Through use of the placing plate and the multiple adjustment mechanisms, a user sitting on the lifting chair can conveniently use a tablet device so that user labor is saved and lifting chair defects are overcome.

Description

technical field [0001] The invention relates to the technical field of lift chairs, in particular to a lift chair with a flat-plate placing frame. Background technique [0002] With the continuous development of scientific and technological progress, people have higher and higher requirements for seats in daily life. Most of the work of human beings is done by sitting on chairs. In the development process of designing seats, in order to adapt to different The height of the table, and in order to cater to the comfort of the user, a pneumatic lift chair was invented. The working principle of the pneumatic lift chair is to press an inert gas, such as nitrogen, into a closed cavity to make the pressure in the cavity greater than the air pressure , use the pressure difference to realize the movement of the piston rod, so as to achieve the function of adjusting the seat. However, the external structure of the existing lift chairs is relatively simple, and lacks a mechanism for pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C7/62A47C3/30A47C7/00
CPCA47C7/62A47C3/30A47C7/004A47C7/006
Inventor 不公告发明人
Owner 肇庆高新区异星科技有限公司
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