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Anti-falling dual-motor transfer chair

An anti-dumping, dual-motor technology, applied to chairs, recliners, stools, etc., can solve the problems of personal injury, inability to control the recline of the backrest and the lift of the footrest separately, user dumping, etc., and achieve noise reduction, compact structure, and large thrust Effect

Pending Publication Date: 2017-02-22
HENGLIN HOME FURNISHINGS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This situation has great limitations and cannot control the reclining of the backrest and the raising of the footrest separately
In addition, when the footrest is raised, the center of gravity of the traditional functional sofa moves forward, and it is easy to fall when the user improperly uses it, causing personal injury

Method used

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  • Anti-falling dual-motor transfer chair
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  • Anti-falling dual-motor transfer chair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] refer to Figure 1 to Figure 7 , an anti-dumping dual-motor transfer chair, including a backrest 11, a seat cross plate 21, a footrest and a rectangular bottom frame, an anti-dumping device, a translational motor, and an electric push rod 55. The rectangular bottom frame includes a pair of parallel base cross bars 42 and a pair of parallel base longitudinal bars 43, on which the rear rotating rod 13 is installed, and the upper end of the rear rotating rod 13 is connected with the rotating rod 1 (25) is connected, and the upper end of described rotating rod 1 (25) is hinged with the lower end of backrest rotating rod 12. The rotating rod 1 is connected with a three-point fixed rod 22 . The backrest rotating rod 12 is connected with the backrest 11 . The front end of the seat cross plate 21 is hinged to one end of the backrest 11 , and a three-point fixed rod 2...

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PUM

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Abstract

The invention discloses an anti-falling dual-motor driven functional sofa, which comprises backrests, seat transverse plates, a foot-rest plate, a rectangular bottom frame, an anti-falling device, a translation motor and an electric push rod. The rectangular bottom frame comprises a pair of parallel base transverse rods and a pair of parallel base longitudinal rods; rear rotary rods are arranged on the base longitudinal rods; the upper ends of the rear rotary rods are connected to rotary rod pieces 1; and the upper ends of the rotary rod pieces 1 are hinged with the lower ends of backrest rotary rods. The rotary rod pieces 1 are connected to three-point fixed rods. The backrest rotary rods are connected to the backrests.

Description

technical field [0001] The invention belongs to the field of furniture, in particular to an anti-dumping functional sofa driven by double motors. Background technique [0002] Along with the raising of people's living standard, people also gradually improve to the requirement of family leisure device. The traditional sofa with electric function has only one motor, so it can only be linked. When the backrest is reclined and lowered, the footrest will also be raised. This situation has great limitations and cannot control backrest reclining and footrest raising separately. In addition, when the footrest of the traditional functional sofa is lifted, the center of gravity moves forward, and when the user improperly uses it, it is easy to topple over and cause personal injury. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the present invention provides a functional sofa driven by dual motors that prevents toppling over and has back...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C1/022A47C1/032A47C7/00A47C7/50
CPCA47C1/022A47C1/03211A47C7/00A47C7/50
Inventor 王郑兴应富强
Owner HENGLIN HOME FURNISHINGS CO LTD
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