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2results about How to "Protect the joints" patented technology

Multipurpose stool

The utility model relates to the technical field of furniture, in particular to a multipurpose stool which comprises an upper inclined stool body, a lower inclined stool body and stool legs, the stool legs are installed at the lower end of the lower inclined stool body, the upper end face of the lower inclined stool body is a lower inclined face inclined from top to bottom, and the lower end face of the upper inclined stool body is an upper inclined face inclined from top to bottom. One end of the upper inclined stool body is hinged with one end of the lower inclined stool body, and the upper inclined stool body can rotate upwards or downwards relative to the hinged point of the upper inclined stool body and the lower inclined stool body; after the upper inclined stool body rotates upwards, the upper inclined stool body is stacked on the lower inclined stool body to form a stool form; after the upper inclined stool body rotates downwards, the upper inclined surface faces upwards, and the upper inclined surface and the lower inclined surface form a slope to form a climbing form. The multi-purpose stool has at least two purposes, namely a stool for people to use and a climbing ladder for pets to use. The multi-purpose stool is simple in structure and very suitable for users who keep pets at home, and the users do not need to additionally purchase climbing steps for the pets, so that certain cost can be saved; and switching among different purposes is convenient and simple, and the use is convenient.
Owner:GUANGZHOU REMAI TECHNOLOGY CO LTD

Knee exoskeleton device and lower limb outdoor walking aid exoskeleton robot

The application provides a knee joint exoskeleton device and a lower limb outdoor walking aid exoskeleton robot. The device comprises: a thigh contraction connecting rod; a knee joint upper connecting rod connected to the rotating end of the thigh contraction connecting rod in a rotatable manner; a knee joint lower connecting rod connected to the other end of the knee joint upper connecting rod in a rotatable manner; and a knee joint elastic adjustment assembly having an uphill and downhill mode and a flat ground mode. The application switches to the flat ground mode when walking on the flat ground. When the leg is bent and straightened, the knee joint elastic adjustment assembly stores the flat ground elastic potential energy. When the leg is straightened and bent, the knee joint elastic adjustment assembly releases the flat ground elastic potential energy to provide power assistance. The knee joint elastic adjustment assembly switches to the uphill and downhill mode when going uphill and downhill. When the leg is straightened and bent, the knee joint elastic adjustment assembly stores the uphill and downhill elastic potential energy. When the leg is bent and straightened, the knee joint elastic adjustment assembly releases the uphill and downhill elastic potential energy to provide power assistance, which can adapt to different outdoor terrains.
Owner:NORTHEASTERN UNIV FOSHAN GRADUATE SCHOOL OF INNOVATION

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