Elderly chair

Abstract

The invention relates to an elderly chair which comprises a seat plate, a backrest plate and armrests. A lifting mechanism is arranged below the seat plate and comprises a lifting bracket, a bottom bracket and a connecting rod hinged between the lifting bracket and the bottom bracket. The seat plate and the backrest plate are both mounted on the lifting bracket. The lifting bracket and the armrests are of a split type structure; the armrests can be detachably mounted on both sides of the lifting mechanism; armrest mounting plates are arranged at both the left side and the right side of the lifting bracket, riveted on the lifting bracket, and each provided with at least two first inserting plates arranged at the front and the back; the first inserting plates are fixedly connected on the outer side faces of the armrest mounting plates, and the inner side face of each armrest is fixedly provided with a second inserting plate; the second inserting plates are inserted on the first insertingplates from top to bottom to fix the armrests on the armrest mounting plates. Traditional fixed armrests are changed into the detachable armrests, the overall width of the chair is reduced, the disassembly and package are facilitated, the occupied space in transportation is reduced, and the transportation cost is reduced.

Description

technical field [0001] The invention relates to the technical field of chairs, in particular to an elderly chair. Background technique [0002] China is rapidly entering an aging society, and the normal daily life of the elderly should be paid more and more attention. As the age increases, the elderly move more slowly, and it is more difficult to stand up from the sofa or chair. The electric chairs for the elderly currently on the market can meet the needs of the elderly and help the elderly to sit up at will. They are used to help the elderly with inconvenient legs and poor waist strength to stand up from the sofa and facilitate the activities of the elderly. For example: the Chinese invention patent with the application number 201310526632.7 discloses a chair for the elderly, including a base support mechanism, a footrest mechanism, a backrest mechanism, a connecting rod mechanism and an electric push rod, and also includes a seat lifting mechanism. The mechanism is rive...

AI Technical Summary

Problems solved by technology

For example: the Chinese invention patent with the application number 201310526632.7 discloses a chair for the elderly, including a base support mechanism, a footrest mechanism, a backrest mechanism, a connecting rod mechanism and an electric push rod, and also includes a seat lifting mechanism. The mechanism is riveted with the base bracket mechanism, the footrest mechanism, the backrest mechanism and the linkage mechanism are all arranged on the seat lifting mechanism, and the linkage mechanism is connected to the footrest mechanism and the backrest mechanism; The seat plate lifting mechanism includes a lifting bracket, a first long rod, a second long rod, a third long rod, a first side plate, a second side plate, a third side plate and a bracket; the first side plate and the second The side plates are all mounted on the brackets, the brackets are fixedly connected to the third side plates, and the third side plates are respectively riveted on both sides of the lifting brackets, and the lifting brackets The bracket is riveted on the base bracket mechanism. The chair has the function of making the footrest up and the backrest lie down in sequence, and can realize the function of assisting the elderly to stand. However, due to the large overall size of the chair, especially the chair's Two armrests, the width is the widest, and the armrests are usually fixed on the lifting bracket through the two U-shaped brackets at the bottom, which increases the width of the chair base, takes up a lot of space during transportation, and cannot be disassembled and packaged, which is not conducive to transportation

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