Deformable seat

A seat and seat back technology is applied in the field of deformable seats, which can solve the problems of seat tipping, inconvenience for nursing, and inability to adjust the height of the seat at the same time, and achieves the effects of being convenient for support, convenient for protection work, and preventing from falling down.

Inactive Publication Date: 2021-03-16
李前阵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Some of the existing seats can be turned into beds, but when this kind of seats are turned into beds, the seats will fall when people sit on the seats; caregiver sitting in seat

Method used

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  • Deformable seat

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0020] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechan...

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PUM

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Abstract

The invention discloses a deformable seat which comprises a seat plate, a seat back is hinged to the left end of the seat plate, a second fixing plate is fixedly arranged at the right lower end of theseat back, a leg plate is hinged to the right end of the seat plate, a first fixing plate is fixedly arranged at the left lower end of the leg plate, and the first fixing plate and the second fixingplate are hinged through two first connecting plates. A lifting assembly is arranged on the lower end face of the seat plate and connected with a connecting sleeve, the lifting assembly is used for controlling the connecting sleeve to move up and down, the connecting sleeve is slidably connected with the first connecting plate, and the right side of the connecting sleeve is connected with a firsttoothed bar; the right side of the first toothed bar is provided with a first connecting frame; a pressure sensor is arranged under the first toothed bar; the pressure sensor is connected with the first connecting frame through a second connecting frame; and a supporting assembly is arranged on the lower end face of the seat back. The seat can be conveniently supported after being deformed, and aperson is prevented from falling down when lying on the seat.

Description

technical field [0001] The invention relates to the technical field of seats, in particular to a deformable seat. Background technique [0002] A seat is a seat with a backrest and some armrests. [0003] Some of the existing seats can be turned into beds, but when this kind of seats are turned into beds, the seats will fall when people sit on the seats; Caregiver sitting in chair. Contents of the invention [0004] In view of this, the object of the present invention is to propose a deformable seat to solve all or one of the problems in the background technology. [0005] Based on the above purpose, the present invention provides a deformable seat, including a seat board, the left end of the seat board is hingedly provided with a seat back, the lower right end of the seat back is fixedly provided with a second fixing plate, and the right end of the seat board is hinged A leg plate is provided, and the lower left end of the leg plate is fixed with a first fixed plate, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C1/025A47C1/032A47C1/034A47C3/26A47C7/00A47C7/40A47C7/50A47C31/12
CPCA47C1/025A47C1/03233A47C1/0342A47C3/26A47C7/002A47C7/40A47C7/506A47C31/126
Inventor 李前阵
Owner 李前阵
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