A percussive massage device that includes a housing, an electrical source, a motor positioned in the housing, a switch for activating the motor, a push rod assembly operatively connected to the motor and configured to reciprocate in response to activation of the motor, a massage attachment configured to be removably attached to the push rod, and an attachment module operatively connected to the housing. The housing includes first, second, and third handle portions that cooperate to define a handle opening, wherein the first handle portion defines a first axis, the second handle portion defines a second axis and the third handle portion defines a third axis, and wherein the first, second, and third axes cooperate to form a triangle.

Various embodiments provide a male masturbating device. The male masturbating device includes an elongate hollow body, a reciprocating arrangement housed within the elongate hollow body and a silicon element. The reciprocating arrangement includes an elongate hollow reciprocating-element and a driving assembly. The driving assembly includes a motion transmission mechanism operatively coupled to the elongate hollow reciprocating-element for providing a reciprocating movement to the elongate hollow reciprocating-element with respect to the elongate hollow body, and a power source for providing electrical power to the motion transmission mechanism. The silicon element includes a flexible opening. The silicon element is mounted on the elongate hollow reciprocating-element and projects out of a first end of the elongate hollow body. The silicon element is configured to move reciprocally with the reciprocating movement of the elongate hollow reciprocating-element.

The present disclosure relates to a massage apparatus comprising a flexible rack gear. A main frame comprises: a rack gear belt comprising a rack gear which is for moving a massage module, has a plurality of holes formed therein, is formed from a flexible material, and extends along a buttocks frame and a back frame comprised in the main frame, wherein the rack gear comprises a buttocks rack gear and a back rack gear and is formed without a connecting portion for connecting the buttocks rack gear and back rack gear; and a rack gear support part which is positioned below the rack gear belt to support the rack gear belt, and is formed from a flexible material. The massage module comprises: a pinion gear which comprises pinion gear teeth engaging the rack gear belt, and moves the massage module along the rack gear by means of rotation transmitted from an actuator; a connecting link for connecting the pinion gear and a guide roller; and the guide roller which rotates in contact with the rack gear support part by means of the movement of the pinion gear, and prevents the massage module from shaking.

Exoskeleton kinematic chain arranged to pivotally connect a first element to a second element, said first element comprising two pivot points A.sub.1 and B.sub.1 located at a distance A.sub.1B.sub.1, said second element comprising two pivot points A.sub.2 and B.sub.2 located at a distance A.sub.2B.sub.2. The exoskeleton kinematic chain comprises a first external link pivotally connected to the first element at the pivot point A.sub.1 and a first end link pivotally connected to the first external link at a pivot point D.sub.1, said pivot point D.sub.1 being located at a distance A.sub.1D.sub.1 by the pivot point A.sub.1. The exoskeleton kinematic chain comprises then a second external link pivotally connected to the second element at the pivot point A.sub.2, and a second end link pivotally connected to the second external link at a pivot point D.sub.2, said pivot point D.sub.2 being located at a distance A.sub.2D.sub.2 by the pivot point A.sub.2. The exoskeleton kinematic chain also comprises a first intermediate link pivotally connected to the first element at the pivot point B.sub.1 and integrally connected to the second end link at a junction point C.sub.2, a second intermediate link pivotally connected to the second element at the pivot point B.sub.2 and integrally connected to the first end link at a junction point C.sub.1. The first and the second end link are pivotally connected to each other at a pivot point M. Defining ==θ, for any value of θ, the projections of the pivot points A.sub.1, B.sub.1, A.sub.2, B.sub.2 in a plane π, lay in a circumference K having center O and radius r=A.sub.1D.sub.1=A.sub.2D.sub.2=D.sub.1B.sub.2=MB.sub.2=D.sub.2B.sub.1=MB.sub.1, in such a way that decreasing the value of θ the first and the second element rotate with respect to each other about an axis z orthogonal to the plane π and passing through the center O in the direction for which the point A.sub.1 is overlapped to the point B.sub.2.

The present disclosure provides a massage movement. The massage movement includes an upper shell, and a lower shell fixed on the upper shell; further includes: a motor, a transmission assembly, disk gears and rotating turntables. A plurality of round recesses are pre-arranged on upper shell, and are distributed on a left column and a right column; rotating turntables are mounted in round recesses; and upper shell is fixedly connected to lower shell. A massage member is in contact with a part to be massaged; a motor simultaneously drives one disk gear of two columns of disk gears to rotate through the transmission assembly; by means of meshing fit of the plurality of disk gears, all the disk gears rotate; the disk gears drive the rotating turntables to rotate through shaft pins; and the rotating turntables drive the massage member to rotate to massage the part to be massaged.

A walking assistance apparatus includes a frame configured to be mounted on a lower leg of a user, a sole support connected to the frame and configured to support a lower side of a foot of the user, an actuator mounted on the frame, and a pusher configured to receive a power from the actuator and push the ground.

A flower-shaped massager includes an outer sleeve, and a lower shell and an upper shell inside. The lower shell is provided with a key switch and a circuit board. A driving mechanism electrically connected with the battery, the key switch and the circuit board is provided in the lower shell. The driving mechanism includes a motor and a swing member. An output shaft of the motor is connected with an eccentric wheel. An eccentric shaft of the eccentric wheel is connected with a connecting rod. One end of the connecting rod is connected with the swing member. The swing member is connected with a swing head inserted into a swing core. The motor is capable of driving the swing member together with swing core to swing back-and-forth under by the eccentric wheel and the connecting rod so as to realize either a massage function or a viewing function.

In at least one aspect, there is provided a system for generating force about one or more joints including a soft exosuit having a plurality of anchor elements and at least one connection element disposed between the plurality of anchor elements. The system also includes at least one sensor to determine a force the at least one connection element or at least one of the plurality of anchor elements and to output signals relating to the force, at least one actuator configured to change a tension in the soft exosuit and at least one controller configured to receive the signals output from the at least one sensor and actuate the at least one actuator responsive to the received signals.

A releasable gripping glove is provided having one or more flexible artificial tendons extending through a finger section of a glove body. The flexible artificial tendon is configured to maintain a structurally articulated configuration when the finger section is articulated. Each tendon includes locking teeth that engages with a releasable locking tab extending form a locking mechanism configured to engage the locking teeth when the finger section is articulated. A release mechanism is provided to engage and disengage the locking mechanism. A thumb release rod is positioned within a thumb portion and connected to the release mechanism. The articulating of the finger section releasably locks the flexible artificial tendon in the articulated position, which is releasable through relaxing of the thumb portion.

A knee rehabilitation machine with multi-position synchronous force application includes a bottom box, a vertical box, and a suspension box. The vertical box is vertically arranged at an end of the bottom box, and an upper end of the vertical box is horizontally fixed with the suspension box. A pressing unit swing lever mechanism is arranged in the bottom box, and a vibration unit, a pulling unit, and a transmission mechanism of a pressing unit are arranged in the vertical box.