Folding Auxiliary Chair

Abstract

An application is introduced herein related to the technical field of living goods, in particular, to a folding auxiliary chair, including: the auxiliary chair body includes backrest bracket, left armrest bracket movably connected to the left side of the backrest bracket, and right armrest bracket movably connected to the right side of the backrest bracket; the cushion assembly includes cushion frame and cushion set on the cushion frame; the cushion frame is detachably connected to the backrest bracket, the left armrest bracket, and the right armrest bracket respectively through a locking member; wherein, the cushion assembly could be folded and stored relative to the backrest bracket after being dismantled from the body. The present invention herein is convenience to be folded and stored, and is convenience to be transported.

1 . Folding auxiliary chair, characterized in that it comprises: Auxiliary chair body, said auxiliary chair body comprising a backrest bracket, a left armrest bracket movably connected to the left side of said backrest bracket and a right armrest bracket movably connected to the right side of said backrest bracket; Cushion assembly, said cushion assembly comprising a cushion frame and a cushion disposed on said cushion frame; said cushion frame being detachably connected to said backrest bracket, said left armrest bracket, and said right armrest bracket, respectively, by means of a locking member; wherein said cushion assembly is removable from said auxiliary chair body, said left armrest bracket and said right armrest bracket can be folded and stowed relative to said backrest bracket. 
     
     
         2 . Folding auxiliary chair of  claim 1 , characterized in that it further comprises: the said cushion assembly comprises one or more sets of lifting devices for lifting the seat cushion; the said lifting devices are set on the cushion frame; the said lifting devices comprise support seat, pneumatic rod, bracing member, and sliding connecting rod; the said support seat is connected to the said cushion frame; the first end of the said pneumatic rod is connected to the support seat; the second end of the said pneumatic rod is connected to the first end of the said bracing member; the second end of the said bracing member is connected to the first end of the said sliding connecting rod; the said bracing member is connected to the said cushion; the said support seat is provided with a support for the movable sliding groove placed on the second end of the said sliding connecting rod; the said cushion frame is provided with a limiting groove corresponding to said sliding connecting rod; said sliding connecting rod is placed in said limiting groove; wherein said pneumatic rod drives said bracing member and said cushion jacking up; the second end of the said sliding connecting rod is capable of linear activity within the said sliding groove; and said sliding connecting rod is placed in said limiting groove to limit the amplitude of side-to-side swaying of said cushion. 
     
     
         3 . Folding auxiliary chair of  claim 2 , characterized in that: the said cushion assembly comprises locking member set; the said locking member set is used to lock said cushion to prevent the jacking up of lifting devices; the said locking member set comprises locking buckle, guiding seat, and locking rod; wherein the said locking buckle is set on the said cushion; the said guiding seat is mounted on the said supporting base; said locking rod passes in turn through the said supporting base, the said locking buckle to secure the said cushion to the said cushion frame, the said locking rod is, at least partially, disposed outside the said cushion frame; the said locking rod is pulled by an external force to disengage the said locking buckle to unfasten the said cushion from the said cushion frame. 
     
     
         4 . Folding auxiliary chair of  claim 3 , characterized in that the front end of the said cushion is connected to the front end of the cushion frame through a hinge. 
     
     
         5 . Folding auxiliary chair of  claim 1 , characterized in that the said left armrest bracket is sleeved on the said backrest bracket; the said left armrest bracket can rotate relative to the said backrest bracket. 
     
     
         6 . Folding auxiliary chair of  claim 1 , characterized in that the said right armrest bracket is sleeved on the said backrest bracket; the said right armrest bracket can rotate relative to the said backrest bracket. 
     
     
         7 . Folding auxiliary chair of  claim 1 , characterized in that the said backrest bracket comprises backrest telescopic rod; the said backrest telescopic rod adjusts telescopic length according to the said backrest bracket; the said left armrest bracket comprises left telescopic rod; the said left telescopic rod adjusts telescopic length according to the said left armrest bracket; the said right armrest bracket comprises right telescopic rod; the said right telescopic rod adjusts telescopic length according to the said right armrest bracket.