The present disclosure provides a claw massage apparatus including a drive mechanism, a transmission mechanism, a base and a plurality of massage mechanisms. The drive mechanism may drive rotation of the transmission mechanism, and the transmission mechanism is provided with a moving rail. The transmission mechanism is rotatably connected to the base. The plurality of massage mechanisms includes a connecting part connected to the moving rail in a transmission way and a massage claw positioned outside the base. Wherein the drive mechanism can drive rotation of the moving rail, during the rotation of the moving rail, the respective connecting parts can be pushed to swing, such that the respective massage claws move between the first extreme position and the second extreme position; in a first extreme position, the respective massage claws are close to each other; in a second extreme position, the respective massage claws are distanced from each other.

An inner assembly and an outer assembly of a hypotrochoid apparatus with a spindle located inside the inner assembly where a spindle proximate end and a spindle distal end each employ at least one mechanical interface. An eccentric hub provides a central throughbore for receiving a spindle, where the spindle is rotatably engaged with the eccentric hub and the inner bore which enhances vibration when the spindle is rotating and the eccentric hub is engaged.

An actuator includes a plurality of power transmitters configured to transmit power sequentially, and an elastic element configured to connect a first power transmitter and a second power transmitter that are adjacent to each other and perform a coaxial rotation motion, among the plurality of power transmitters.

A driving module and a motion assistance apparatus including the same may be provided. For example, the driving module including a driving source disposed on one side of a user, and configured to provide power, a first decelerator including a first input terminal coupled to the driving source, and a first output terminal and a second output terminal configured to receive power from the first input terminal, a second decelerator including a second input terminal coupled to the first output terminal, and a third output terminal and a fourth output terminal configured to receive power from the second input terminal, and a third decelerator including a third input terminal coupled to the second output terminal, and a fifth output terminal and a sixth output terminal configured to receive power from the third input terminal may be provided.

A driving module including a driving source configured to generate power, a gear train including a decelerating gear set configured to receive driving power from the driving source and a ring gear attached to one side thereof, and a rotary joint including at least one planetary gear configured to rotate using power received from an output end of the decelerating gear set and to revolve along the ring gear is disclosed.

A driving module including a driving source configured to generate power, a gear train including a decelerating gear set configured to receive driving power from the driving source and a ring gear attached to one side thereof, and a rotary joint including at least one planetary gear configured to rotate using power received from an output end of the decelerating gear set and to revolve along the ring gear is disclosed.

The present disclosure includes, in one embodiment, an orthosis device. The orthosis device, in one embodiment, includes an actuator housing, an electric motor contained within the actuator housing, the electric motor including a motor stator and a motor rotor forming an inner diameter, and the electric motor further having high output torque. The orthosis device according to this embodiment further includes a transmission including a gear system contained within the actuator housing, the gear system positioned within the inner diameter of the electric motor, and a body attachment coupled to an output of the gear system.

A beauty apparatus includes a main body having a gripper and a head attached to one end of the main body. A circular opening from which foam is discharged is provided in the head, and spherical rollers are provided on at least one shaft extending in a circumferential direction of the opening.

An exercise machine which provides a continuously variable exercise path for a user, based on the use of a first crank which rotates about a primary axis, and a second crank which is user-rotated about a second axis on the first crank and which is linked to a stationary cog so that the first and second cranks counter-rotate.

Provided is a power transmitting device including an input side gear assembly that includes a single power input terminal and two power output terminals, an output side gear assembly that includes two power input terminals and a single power output terminal, the two power input terminals configured to operate using power received from the two power output terminals of the input side gear assembly, respectively, and a stopper module configured to block power to be transmitted through one of two power transmitting paths connecting the two power output terminals of the input side gear assembly and the two power input terminals of the output side gear assembly.