Devices and methods for multi-directional fluid pumping in accordance with embodiments of the invention are disclosed. In one embodiment, the multi-directional fluid pumping device comprises a reservoir containing a fluid; a sprayer head that attaches to the reservoir and comprises a piston connecting to a tube that encases a top portion of a first feed and a second feed; a first plug and a second plug that close off the first and second feeds when in particular configurations; and a first piece and a second piece connected to the top portion of the first feed and the second feed, respectively, and accesses the fluid in the reservoir. The first and the second plug may utilize a first and a second ball, a first and a second catch, and a first and a second constricted portion to control the flow of the fluid.

Disclosed herein is a cosmetic container. The cosmetic container includes an inner cap coupled to a mouth of the container that accommodates contents therein, a pump coupled to the inner cap and inserted into the mouth of the container to discharge a fixed amount of contents, a push button provided in an upper portion of the inner cap, operating the pump by a push operation, and having on a side thereof a nozzle to discharge the contents, and a dip tube coupled at one end thereof to the pump to communicate therewith and inclined at the other end thereof downwards in a direction of a tip of the nozzle, a tip of the dip tube being disposed on an edge of a bottom surface of the container.

Apparatuses and techniques are provided for dispensing fluid from a dispenser that includes a flexible membrane having different levels of pliability according to a voltage applied to the flexible membrane. According to some embodiments, a biasing device, such as a spring, is disposed on a first side of the flexible membrane and is configured to apply pressure to the flexible membrane. When a first voltage is applied to the flexible membrane, the flexible membrane becomes sufficiently pliable to enable the spring to flex the flexible membrane, pushing the flexible membrane into a pumping chamber disposed on the opposite side of the flexible membrane relative to the spring. The fluid is stored in the pumping chamber and the flexing of the flexible membrane causes the pumping chamber to compress. Such compression of the pumping chamber forces the pumping chamber to dispense the fluid through a pump outlet.

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).

The present invention relates to a powder dispensing container. When a button is pressed, a piston formed in close contact with the inner wall of an external housing is lowered so that air in the external housing is moved to an inner housing and discharges powder flowing into the internal housing, thus it is possible to always dispense the powder consistently regardless of the amount of the powder stored in a container body.

A liquid soap dispenser having a press-type nozzle that dispenses liquid soap from the nozzle by being pressed by hand includes a dispenser body, a nozzle, a pump, and the like. The dispenser body is supported inside an upper storage portion by a lower bracket and an upper bracket. A connecting member connects a vertically moving member and the nozzle. When a user places a hand below the nozzle, a human body detection unit detects the hand, and a control unit causes a motor to rotate in a forward direction and raise the vertically moving member from a lower limit position to an upper limit position; and by raising the nozzle from the lower limit position to the upper limit position via the connecting member, liquid soap is automatically dispensed from the nozzle.

A pump assembly comprises a pump main body having a first cavity and a press rod. The press rod has a rod body and a piston portion in which the rod body is slidably provided in the first cavity in a penetrating manner and one end thereof extends out of the first cavity. The piston portion is connected to the rod body and is located in the first cavity to divide it into a first gas cavity and a second gas cavity, one or more of which are sealed cavities. Since the piston portion can rebound under the resultant force of a gas pressure in the gas cavities, the pump main body does not need a spring for rebounding the rod body. Accordingly, the pump assembly can be entirely made of a plastic material, and no metal material is mixed, so the pump assembly is easily recycled.

A portable liquid mister assembly capable of being worn on a person's back. It includes a liquid reservoir, a pressure pump and a DC power supply and a misting wand assembly. When a person pulls the trigger of the misting wand, a very fine mist of approximately two-hundred-micron liquid droplets is emitted from the misting head. The liquid inside the reservoir is non-pressurized and becomes pressurized when it enters the pressure pump. Therefore, the liquid reservoir does not have to withstand excessive pressures during use. Spare power supply batteries may be carried in pockets attached to the reservoir. The reservoir holds approximately three gallons of liquid.

Provided is a fluid container including: a container main body, of which one side is open, configured to store a fluid; a housing having an outlet provided at one side and in which the container main body slides in a longitudinal direction; and a pump module coupled to the open one side of the container main body and configured to discharge the fluid to the outlet by sliding the container main body.

The invention proposes a pushbutton for a system for dispensing several pressurized products, the pushbutton including: a body; a spraying nozzle secured to the body, the body and the nozzle forming a subassembly, the nozzle being provided with several outlet orifices, each outlet orifice being linked to a product.
The pushbutton includes a first channel passing through the body and the nozzle and forming a passage for a first product arriving in a first well of the body and emerging through a first outlet orifice of the nozzle. It also includes a second channel passing through the nozzle only and forming a passage for a second product arriving in a well of the nozzle and emerging through a second outlet orifice of the nozzle overhanging the first outlet orifice.