A walking assistance apparatus includes stimulus applying means for applying a stimulus to a leg part on which a walking assistance apparatus is mounted and state detection means for detecting a supporting leg condition and a lifted leg condition of the leg part on which the walking assistance apparatus is mounted. The stimulus applying means applies a first stimulus to the leg part when the state detection means has detected that the leg part on which the walking assistance apparatus is mounted is in the lifted leg condition, and the stimulus applying means does not apply a stimulus to the leg part or applies a second stimulus that is weaker than the first stimulus when the state detection means has detected that the leg part on which the walking assistance apparatus is mounted is in the supporting leg condition.

A driving mechanism for sex toy includes a motor, a turntable with an eccentric pin rotatable by the motor, a sliding guide member drivable by the eccentric pin of the turntable to move linearly up and down upon rotation of the motor, a casing holding a locating block, two links respectively and bilaterally pivoted with respective middle part thereof to two opposite sides of the casing and respective rear ends thereof to two opposite sides of the sliding guide member, a finger plate pivotally connected between opposing front ends of the links, and a drag plate pivotally connected between the finger plate and the locating block.

A training apparatus includes an operating rod, a strength detector, a motion position detector, a boundary direction speed calculator, a motion position predicting unit, and a motion speed calculator. The operating rod moves a held limb. The strength detector outputs a strength component signal based on a magnitude of a strength component. The motion position detector detects a motion position of the operating rod. The boundary direction speed calculator calculates a boundary direction speed. The motion position predicting unit calculates a predicted motion position. The motion speed calculator calculates a speed including the boundary direction speed as the motion speed when the predicted motion position is predicted to be outside the operating rod mobile region.

A massage mechanism includes a housing, a massage rock arm group, massage heads, and a drive apparatus. The massage rock arm group includes a left rock arm group and a right rock arm group. Each rock arm group may rock under limitation of spacing grooves and spacing shafts when driven by the drive apparatus. The drive apparatus implements asynchronous actions of the left rock arm group and the right rock arm group. A swing arm connected in a seesaw manner is disposed on each rock arm, so that the massage heads can automatically fit an S curve of a back of a human body, and can be automatically attached to the human body. The present application implements a synchronous kneading function, an asynchronous rubbing function, and a function of performing massage by massage heads that can be automatically attached to a human body, thereby improving user experience.

A power transmission device may include a first power transmission unit configured to connect to an input portion and to receive a power from the input portion, a second power transmission unit configured to deliver the power to an output portion, and a connecting unit configured to connect the first power transmission unit and the second power transmission unit, and to deliver a pressure of a transfer fluid occurring due to the first power transmission unit to the second power transmission unit.

A rejuvenation and massage device is provided for treating mucosa tissue, such as vaginal tissue, affected by Vaginal Relaxation Syndrome (VRS) or other conditions, through vibration, thermal loading, and light emittance for a duration of time. In one embodiment, the device is an insertable device that includes Low-Level Laser Light (LLLT) therapy to treat the vaginal tissue. The light emittance by one or more light emitters is in a range sufficient to provide therapeutic effects through light radiation. To enhance the therapeutic effects of light radiation provided by the device, the device is configured to provide increased energy density into target tissue of vaginal muscles though a light configuration component (e.g., a focusing component, such as a concave lens assembly, a convex assembly, a pre-lensed light emitter or other focusing optical mechanism) associated with the light emitter that concentrates the light emitted from the light emitter.

A seat massage system includes a substrate; a driving assembly, a power delivery assembly; a rail base including a guide groove provided on an internal surface, the guide groove including a first portion close to the substrate and a second portion farther from the substrate; a moving base provided on the corresponding one rail base, receiving driving force from a corresponding power delivery assembly, provided with a guide member, and sliding along the guide groove; and a massage head member provided at a front end of the moving base, where the power delivery assembly drives the corresponding moving base to rotate relative to the rail base by the driving of the drive assembly, and at the same time causes the moving base to linearly move in forward and rearward direction through coupling of the guide member and the guide groove, and controls to control the moving base to stop at a predetermined position.

An automatic speed reducing wheel includes a wheel unit and a speed reducing unit. The wheel unit includes a wheel seat, a wheel axle passing through the wheel seat, and a roller rotating about the wheel axle. A plurality of blockers is disposed on one side of the wheel frame in adjacent to an edge thereof in a radiation shape arrangement. The blockers rotate along with the roller. The speed reducing unit includes a fixing seat and a sliding member. The fixing seat is on one side of the roller and includes a sliding bore. The sliding member is slidably disposed in the sliding bore and includes an elastic portion having a blocking portion. When the roller moves downhill, the blocking portion of the sliding member protrudes out of an outer side of the sliding bore to interrupt a rotation route of the blockers, achieving a speed reducing effect.

A percussive therapy device includes a housing, an electrical source, a motor positioned in the housing, a switch for activating the motor, and a push rod assembly operatively connected to the motor and configured to reciprocate in response to activation of the motor. A massage attachment is removably received on a distal end of the push rod assembly at a first location. The percussive therapy device also includes an attachment module associated with the housing of the percussive therapy device at a second location. The second location is different than the first location. The attachment module is configured to provide an active effect.

An assist device includes: body gear worn at least around hips of a person being assisted; an actuator unit attached to the body gear and worn on thighs of the person being assisted; an angle detection part configured to detect a forward leaning angle of the hips relative to the thighs of the person being assisted; and a controller configured to control the actuator unit. The actuator unit is configured to generate an assisting torque that assists the person in moving his or her thighs relative to the hips or moving his or her hips relative to the thighs. The controller is configured to execute at least one of first control and second control.