Abstract: A retractable bathroom door includes a fixed frame, a mobile frame, a first pull string and a foldable portion. The mobile frame is perpendicular to the upper frame portion of the fixed frame and horizontally moves in a frame range thereof. A frame portion at one side of the mobile frame has a first hollow structure. A first upper pulley and a first lower pulley are respectively disposed at a top end and a bottom end of the first hollow structure. The first pull string has two ends which are wound around the first upper pulley and the first lower pulley in a crossover manner. An upper rail and a lower rail are respectively disposed on the upper frame portion and the lower frame portion of the fixed frame. An upper strip and a lower strip are respectively disposed on the upper rail and the lower rail.

Abstract: A retractable bathroom door includes a fixed frame (1), a mobile frame (2), a first parallel pull string (3) and a foldable portion (4). The mobile frame (2) is perpendicular to the upper frame portion of the fixed frame (1) and horizontally moves in a frame range of the fixed frame (1). A frame portion at one side of the mobile frame (2) has a first hollow structure (13). A first upper pulley (5) and a first lower pulley (6) are respectively disposed at a top end and a bottom end of the first hollow structure (13). The first parallel pull string (3) has two ends which are connected and wound around the first upper pulley (5) and the first lower pulley (6) in a crossover manner. An upper rail and a lower rail are respectively disposed on the upper frame portion and the lower frame portion of the fixed frame (1). An upper rack (9) and a lower rack (10) are respectively disposed on the upper rail and the lower rail.

Abstract: A liquid soap dispenser, which controls positive and reverse rotations of a motor and a liquid discharge amount through angle counting, includes a front cover, a back cover, a liquid soap bottle, a pump component, a main engine and a key. An angle counter is arranged in the main engine. The liquid soap dispenser is connected with the motor. The angle counter is driven to rotate through the motor, so as to measure a rotation angle of the motor. The motor is connected with a gearbox, and the gearbox is connected with an output gear. The output gear is fastened at a lower part of the pump component, and the pump component is driven to move through the output gear. The liquid soap dispenser realizes a stepless adjustment of the liquid discharge amount through controlling the motor to reversely rotate.

Abstract: A liquid soap dispenser, which controls positive and reverse rotations of a motor and a liquid discharge amount through angle counting, includes a front cover, a back cover, a liquid soap bottle, a pump component, a main engine and a key. An angle counter is arranged in the main engine. The liquid soap dispenser is connected with the motor. The angle counter is driven to rotate through the motor, so as to measure a rotation angle of the motor. The motor is connected with a gearbox, and the gearbox is connected with an output gear. The output gear is fastened at a lower part of the pump component, and the pump component is driven to move through the output gear. The liquid soap dispenser realizes a stepless adjustment of the liquid discharge amount through controlling the motor to reversely rotate.

Abstract: The present invention provides a dispenser for dispensing a fluid which has an anti-drip feature. To achieve this anti-drip feature, the dispenser is provided with a suck back mechanism which is separate and independent from a pump in the dispenser. The suck back mechanism uses a resilient member capable of storing fluid.

Abstract: The present invention provides a dispenser for dispensing a fluid which has an anti-drip feature. To achieve this anti-drip feature, the dispenser is provided with a suck back mechanism which is separate and independent from a pump in the dispenser. The suck back mechanism uses a resilient member capable of storing fluid.