4 results about "Impaired mobility" patented technology

The utility model relates to the technical field of wheelchairs, and discloses a torsion-eliminating base and a wheelchair thereof, two sides of a wheelchair frame are provided with first pin shafts, the front side of the wheelchair frame is provided with a second pin shaft, and the top of the wheelchair frame is provided with an installation supporting piece. A unique structure is formed by connecting a longitudinal large rocker arm, a longitudinal front small rocker arm, a longitudinal rear small rocker arm, a connecting rod, a front side transverse conversion rocker arm and the like, and the working principle is that when the vehicle runs on the concave-convex ground, all parts cooperate, and the positions of wheels are adjusted according to terrain changes. The wheelchair has remarkable advantages, the six wheels are connected, the driving stability is greatly improved, and the inclination angle is only one fourth of that of a traditional wheelchair; the obstacle crossing ability is strong, the wheel lifting load is reduced, and obstacle crossing is easier and faster; the self-adaptive terrain capability is achieved, the supporting force and the position of the wheels can be automatically adjusted according to the ground condition, and the better travel experience is provided for the disabled.

The application relates to the technical field of fitness equipment, in particular to a buttock massage device with an auxiliary standing function, which comprises an arm massage mechanism and an auxiliary standing structure; the arm massage mechanism drives rollers one and rollers two to realize rolling massage on buttocks and drives pulleys to realize sliding massage on the bottom of thighs; the auxiliary standing structure is arranged below the arm massage mechanism; the auxiliary standing structure realizes the rotary motion of the arm massage mechanism by inflating air bags, thereby realizing the auxiliary standing function; compared with the prior art, the application can help users to more easily stand up from a massage chair, so that the old or the user with difficulty in movement can more easily sit down or stand up from the massage chair, the buttocks and the thighs of a human body can be rolled and slid to realize the massage function, the problem that the user has difficulty in standing up from the massage chair is solved, the body sensation is richer, and the use is more comfortable.

The invention discloses a multifunctional automatic gangway ladder mechanism, and belongs to the technical field of aircraft gangway ladder mechanisms, the multifunctional automatic gangway ladder mechanism comprises a main frame, track frames are symmetrically and slidably connected to the outer wall of the main frame, the track frames are detachably connected with an aircraft main body, and a transmission assembly is mounted in the main frame; a power motor for driving the transmission assembly to work is further installed in the main frame. When the automatic gangway ladder mechanism is used, the power motor is started to drive the transmission assembly to work, the upper ladder, the lower ladder and the protective handrail assembly are unfolded, then the supporting plate is connected with a movable rail formed by the main guide rail and the auxiliary guide rail, and then the traction rope is connected with the supporting plate; according to the automatic gangway ladder mechanism, after the traction rope is connected with the supporting plate, the wheelchair is fixed to the supporting plate, then the release motor is controlled to slowly release the traction rope, then a passenger sitting on the wheelchair slowly gets off the machine, in this way, the passenger having difficulty in moving can stably and safely get off the machine, and therefore the practicability of the automatic gangway ladder mechanism is improved.