Abstract: A brake adjusting device is mountable to a frame and a rotary disc of a cable reel and includes a rotary knob mounted to an outside surface of the frame. A first pad is arranged between the frame and the rotary disc and is coupled to the rotary knob for synchronous rotation therewith and includes pushing parts in the form of slope. A second pad is arranged between the first pad and the rotary disc and is provided, on two opposite surfaces thereof, with first and second slope sections and friction plates. The rotary knob is operable to rotate the first pad for causing the pushing parts to press against first and second slope sections in order to move the second pad toward the rotary disc and causing the friction plates to get into tight engagement with the rotary disc to result in a braking effect.

Abstract: A brake adjusting device is mountable to a frame and a rotary disc of a cable reel and includes a rotary knob mounted to an outside surface of the frame. A first pad is arranged between the frame and the rotary disc and is coupled to the rotary knob for synchronous rotation therewith and includes pushing parts in the form of slope. A second pad is arranged between the first pad and the rotary disc and is provided, on two opposite surfaces thereof, with first and second slope sections and friction plates. The rotary knob is operable to rotate the first pad for causing the pushing parts to press against first and second slope sections in order to move the second pad toward the rotary disc and causing the friction plates to get into tight engagement with the rotary disc to result in a braking effect.

Abstract: A hydraulic acne suction cleanser includes a suction head, a body connecting to an end connector of a shower duct or an adapter duct of an outlet of a faucet and a connection hose communicating the suction head and the body. The body includes a pressurized chamber, a suction port, a water discharge passage and a water intake passage. The pressurized chamber communicates with exterior space of the body through the suction port. The water discharge passage and water intake passage are extended respectively to form a converging orifice and an ejection orifice surrounded by the converging orifice in the pressurized chamber, and form respectively a water outlet and a water inlet on the body. The suction port has an opening directing towards the circumference of the converging orifice. The water inlet has external threads formed on the circumference corresponding to internal threads of the end connector or adapter duct.