A product dispenser with a reservoir for a product and a cap. The cap has a first assembly and a second assembly. The first assembly can include a button configured to dispense the product through a lower end orifice of the pipette, when the button is actuated. The second assembly can include a pipette rigidly connected and in fluidic communication with a chamber configured to change its volume depending on the movement of the first assembly relative to the second assembly and the movement of the button.

A manually operated, high pressure pump featuring all plastic construction, is presented. The high pressure is suitable for dispensing liquids in the form of mists. Used pumps do not require disassembly to be recycled.

The invention relates to a device for applying a viscous substance, in particular for cosmetic, writing, painting, drawing and/or marking purposes, having a tank for the substance, an applicator and a conveyor designed to convey the substance from the tank to the applicator. According to the invention, the conveyor has a cylinder, a first and a second closing device, which are both arranged in the cylinder in an axially displaceable manner, a pump tappet for axially displacing the closing devices, a first connecting channel between the cylinder and the tank and a second connecting channel between the cylinder and the applicator, the first closing device opens or closes the first connecting channel depending on its position relative to the cylinder, and the second closing device is adjustable relative to the pump tappet, opens or closes the second connecting channel depending on the position relative to the pump tappet and, together with the cylinder, forms a pump in which it serves as a piston.

The invention relates to a device for applying a viscous substance, in particular for cosmetic, writing, painting, drawing and/or marking purposes, having a tank for the substance, an applicator and a conveyor designed to convey the substance from the tank to the applicator. According to the invention, the conveyor has a cylinder, a first and a second closing device, which are both arranged in the cylinder in an axially displaceable manner, a pump tappet for axially displacing the closing devices, a first connecting channel between the cylinder and the tank and a second connecting channel between the cylinder and the applicator, the first closing device opens or closes the first connecting channel depending on its position relative to the cylinder, and the second closing device is adjustable relative to the pump tappet, opens or closes the second connecting channel depending on the position relative to the pump tappet and, together with the cylinder, forms a pump in which it serves as a piston.

Provided is a pump for discharging cosmetics to the outside while simultaneously opening the outer vessel lid and pushing the discharge plate, which is formed of a smaller number of parts, and thus it is possible to reduce the manufacturing cost.

A piston is formed by an outer edge of the cap. The piston and an inner wall of the nozzle body form a dynamic seal for the air cylinder, so that a main body of the air pump is formed. The cap extends downwardly to form a hydraulic cylinder. The hollow compression rod connects a pump component of the hydraulic cylinder and the mixing chamber of the head, so that a main body of the liquid pump is formed. The hollow compression rod is provided with an upper disk. The upper end of the upper disk passes the air outlet of the nozzle body and is inserted into the connecting pipe of the head in snap fit, and the upper disk opens or closes the air outlet. A fastening position is designed to form a gap between the head and the nozzle body to realize a floating valve function at the head.

A lotion pump includes a pump body with a pump chamber, the pump body is connected with a bottle-locking cap used for fixing the bottle body, and the pump chamber is internally provided with a pumping assembly capable of moving up and down in the pump chamber to pump lotion in the bottle body upwards; the lower end of the pump chamber with a one-way valve only for discharging the lotion in the bottle body upwards during the pumping assembly, the upper end of the pumping assembly is connected with a bent mouth for discharging the lotion, the bent mouth with a connecting ring, the upper end of the pump body with a locking part capable of being rotationally connected with the connecting ring, and an anti-slipping structure between the locking part and the connecting ring for preventing the bent mouth from being unscrewed and opened mistakenly.

A robust and ergonomic fluid dispenser (1) suitable for dispensing cosmetic compositions and comprising a cylindrical outer body, an upper section having a domed applicator surface, a cylindrical lower section that forms a protective cover for a refill cartridge (13), a rotatable actuator collar (4), an axially mobile pump housing (6) carrying a pump engine inside, the rotatable actuator collar (4) and axially mobile pump housing (6) interacting by means of a cam track on one and a cam follower on the other, the pump housing (6) being reversibly attached to the refill cartridge (13), the cam follower (7) on the pump housing (6) rising on rotation of the actuator collar (4) in a first direction and thereby lifting the pump housing (6) and the refill cartridge (13) to a raised position and actuating the pump engine, the cam follower (7) on the pump housing (6) falling on rotation of the actuator collar (4) in a second direction to a rest position and thereby lowering the pump housing (6) and the refill cartridge (13).

A robust and ergonomic fluid dispenser (1) suitable for dispensing cosmetic compositions and comprising a cylindrical outer body, an upper section having a domed applicator surface, a cylindrical lower section that forms a protective cover for a refill cartridge (13), a rotatable actuator collar (4), an axially mobile pump housing (6) carrying a pump engine inside, the rotatable actuator collar (4) and axially mobile pump housing (6) interacting by means of a cam track on one and a cam follower on the other, the pump housing (6) being reversibly attached to the refill cartridge (13), the cam follower (7) on the pump housing (6) rising on rotation of the actuator collar (4) in a first direction and thereby lifting the pump housing (6) and the refill cartridge (13) to a raised position and actuating the pump engine, the cam follower (7) on the pump housing (6) falling on rotation of the actuator collar (4) in a second direction to a rest position and thereby lowering the pump housing (6) and the refill cartridge (13).

A lotion pump includes a pump body with a pump chamber, the pump body is connected with a bottle-locking cap used for fixing the bottle body, and the pump chamber is internally provided with a pumping assembly capable of moving up and down in the pump chamber to pump lotion in the bottle body upwards; the lower end of the pump chamber with a one-way valve only for discharging the lotion in the bottle body upwards during the pumping assembly, the upper end of the pumping assembly is connected with a bent mouth for discharging the lotion, the bent mouth with a connecting ring, the upper end of the pump body with a locking part capable of being rotationally connected with the connecting ring, and an anti-slipping structure between the locking part and the connecting ring for preventing the bent mouth from being unscrewed and opened mistakenly.