Abstract: The application provides a physical therapy device for muscle nerve endings, which includes: a fixing belt and a physical therapy unit, the physical therapy unit includes a knob assembly and a functional pressing head, the knob assembly is disposed on the outer side of the fixing belt, the functional pressing head is disposed on the inner side of the fixing belt; the knob assembly includes a bottom shell, an internal thread support, an external thread support, an upper shell and a knob, the internal thread support is disposed in the bottom shell and may slide from top to bottom along the bottom shell, the bottom end of the internal thread support penetrates through the fixing belt downwards The physical therapy device for muscle nerve endings of the application may carry out physical therapy on arms or legs aiming at different pathologies so as to effectively improve the physical therapy effect.

Abstract: The present disclosure provides a knob type rope adjuster, includes a base, a rope winding disc, a knob, and an unlocking button; the rope winding disc used for winding an adjustment rope is rotatably installed in the base; the knob is installed on the base in an unidirectional rotation mode; the knob is combined with the rope winding disc to drive the rope winding disc to rotate via the knob, thereby winding and locking the adjustment rope; the unlocking button is connected to the rope winding disc and passes through the knob, thereby switching combination or separation of the knob and the rope winding disc; the knob is separated from the rope winding disc, so that the rope winding disc is arranged to rotate in a direction opposite to the winding direction, thereby loosening the adjustment rope, the adjustment rope remains locked on the rope winding disc to avoid loosening.

Abstract: An adjustable neck support includes a neck holder front support, a left side plate, a right side plate, a lower jaw holder plate, and a height adjustment knob. The left side plate is movably connected at a left end of the neck holder front support, the right side plate is movably connected at a right end of the neck holder front support, the lower jaw holder plate is connected between the left side plate and the right side plate, and the height adjustment knob is mounted on the neck holder front support. The height adjustment knob includes an operating cover and a winding post connected to the operating cover, the winding post being mounted in the neck holder front support. The adjustable neck support provided by the application is smooth in height adjustment operation, easy to operate, and long in service life.

Abstract: An adjustable neck support includes a neck holder front support, a left side plate, a right side plate, a lower jaw holder plate, and a height adjustment knob. The left side plate is movably connected at a left end of the neck holder front support, the right side plate is movably connected at a right end of the neck holder front support, the lower jaw holder plate is connected between the left side plate and the right side plate, and the height adjustment knob is mounted on the neck holder front support. The height adjustment knob includes an operating cover and a winding post connected to the operating cover, the winding post being mounted in the neck holder front support. The adjustable neck support provided by the application is smooth in height adjustment operation, easy to operate, and long in service life.