Chair helpful for relieving knee joint pain of old people

Abstract

The invention discloses a chair helpful for relieving knee joint pain of old people, and relates to the technical field of furniture; the chair helpful for relieving knee joint pain of old people comprises a fixing plate, a fixing rod is fixedly connected to the bottom of the fixing plate, a movable groove penetrating through and extending to the top of the fixing plate is formed in the middle ofthe fixing rod, a positive plate is fixedly connected to the left inner wall of the fixing rod, a spring is fixedly connected to the inner bottom wall of the movable groove, and the top of the springis fixed and connected with a piston block. The invention discloses the chair helpful for relieving knee joint pain of old people. Electrorheological fluid is matched with a conductive block for use;when an old person sits on the chair, a movable plate can slowly move downwards under the action of the electrorheological fluid to provide supporting force for the old person, meanwhile, the safety of the old person can be effectively protected, and when the old person gets up, the electrorheological fluid can help the piston rod to move upwards and enable the movable plate to stretch out upwardsto facilitate the old person to get up, the arthralgia condition of the elderly is effectively relieved, and the safety of the elderly is effectively protected.

Description

technical field [0001] The invention relates to the technical field of furniture, in particular to a seat that helps elderly people relieve knee joint pain. Background technique [0002] The seat is simple in structure and cheap in price. It is made of aluminum alloy. It has the characteristics of light weight, corrosion resistance, high strength and rigidity, non-toxic, high temperature resistance, strong fire resistance, long service life, and is not afraid of moisture; the surface is smooth and easy to clean. ; Unique invisible water hole design, fine workmanship; non-polluting production process; meet the requirements of green environmental protection; modular design, easy to install and maintain; there are two options for stand seats, low back and flat, to meet the needs of various occasions . [0003] At present, there are many kinds of seats in daily life, and their functions are also different. They are mainly aimed at different users. However, there are currently n...

AI Technical Summary

Problems solved by technology

[0003] At present, there are many kinds of seats in daily life, and their functions are also different. They are mainly aimed at different users. However, there are currently no seats designed for the elderly on the market. As people grow older, their physical functions gradually decline. , causing pain in the joints. When the elderly bend t

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