The present invention relates to an airless cosmetic container comprising: a lower container (10) having an opened lower part; an inner container (20) which is a cylindrical member inserted through the upper opening of the lower container (10) and having a closed lower part, and which has an upper outer flange (21) mounted on and assembled to the upper end of the lower container (10); a container cover (30) which is a cylindrical member for covering the upper opening of the inner container (20), and of which a lower protruding groove (31) protruding downwards from the center thereof is positioned in a cylinder (22) protruding from the center of the inner container (20) and an outer end (32) is coupled to two vertical protruding rods (23) protruding toward the upper part of the upper outer flange (21) of the inner container (20); a cylindrical spring (40) coupled in the container cover (30); a disc-shaped upper lid (50), having a recessed upper surface, coupled to the upper part of the cylindrical spring (40); a disc-shaped lower lid (60), which is a member coupled to the lower surface of the center of the upper lid (50), has a discharge hole (61) formed in the center thereof, and has a fastening cylinder (62) formed at the lower part of the discharge hole (61); a pump body (70) coupled to the fastening cylinder (62) of the lower lid (60) and inserted into the lower protruding groove (31) of the container cover (30); an exhaustion piston (80) coming in close contact with the inner periphery of the inner container (20) and the outer periphery of the cylinder (22) protruding in the center thereof, so as to rise as cosmetic contents are used; and an upper case (100) which is a cylindrical member for covering the upper side of the lower container (10), and of which one side is hinge-coupled to one side wall of the lower container (10) and the other side is hooked and coupled to an opening/closing button (90). The present invention has effects of: preventing external air from flowing into an upper cylinder since the inner diameter of the discharge hole is formed to be smaller than the inner diameter of the fastening cylinder of the lower lid such that, when a piston support and the lower lid are coupled, the upper end surface of a center hole of the piston support comes in close contact with, that is, overlaps with the lower surface of the discharge hole in the fastening cylinder of the lower lid, so as to reinforce faste

An airless container includes a cylindrical container body storing a contained material, which is a fluid, in an airtight state, and a pump attached to an upper edge portion of the container body and configured to externally discharge the contained material. The airless container further includes a bottom lid that closes a lower opening portion of a container bottom portion of the container body, and a piston in the container body between the pump and the bottom lid, which is slidable in the container body in an airtight state. The piston includes a flexible piece that is deformable in a portion that comes into contact with the bottom lid. The flexible piece is deformable against the sliding of the piston toward the bottom lid.

Dispenser systems including a plurality of containers and an applicator. The plurality of containers are supported together to define a container set. Each container in the plurality of containers includes a dispenser configured to dispense contents within the container. The applicator is operatively coupled to the container set and configured to apply contents from the containers to a target surface. In some examples, the dispenser system includes a cap. In certain examples, the dispenser system includes a cleaning system.

Dispensers are disclosed that are adapted to be coupled to a reservoir to dispense a fluid contained in the reservoir. A dispenser includes a pump having a pump chamber, an intake conduit, a discharge conduit, and a pulsation dampener. The pulsation dampener includes a housing with an interior volume and an opening. Further, the pulsation dampener includes a spring biased movable piston located in the interior volume and defines a variable volume headspace between the piston and the opening of the pulsation dampener, the opening being in fluid communication with the discharge conduit.

A cosmetic container includes an outer container, an inner container inserted into the outer container to receive a content injected therein, and a pump support coupled to an upper opening of the inner container and including a support body connecting to an inside of the inner container. The container further includes a pump inserted through the support body to discharge the content, and a shoulder coupled to an upper portion of the outer container to downwardly press the pump support with respect to the outer container.

A dispenser for dispensing a liquid product, the dispenser comprising an inner case, a pump assembly, a dispensing head, a collar, a dialer, and an outer case. The inner case accommodates the liquid product. The outer case removably houses the inner case in a hollow cavity formed therein. The dialer is rotatable on an outer surface of the outer case. The dialer is detachably coupled with the inner case which allows the inner case to be housed within the outer case in a removable manner. The dialer is rotated circumferentially on an outer peripheral surface of the outer case for engaging and disengages the inner case. The collar is designed to house the pump assembly and is engaged on an open upper end of the outer case. The dispensing head is coupled to the pump assembly and comprises a nozzle to dispense the pumped liquid product when actuated.

Disclosed is a cosmetic container that allows easy recycling and refilling. A cosmetic container according to one aspect of the invention includes: an outer container; an inner container separably inserted into the outer container and configured to receive a content injected therein; a pump support coupled to an upper opening of the inner container and including a support body connecting to an inside of the inner container; a pump inserted through the support body and configured to discharge the content; and a shoulder separably coupled to an upper portion of the outer container to downwardly press the pump support with respect to the outer container, where separating the shoulder from the outer container may separate the pump from the support body and thereby enable a replacing of the inner container and the pump support.

A portable liquid dispensing device which includes a liquid cartridge containing a prefilled desired liquid supported within the dispensing device. A dispensing mechanism is positioned within the device for engagement with the liquid cartridge for dispensing a desired amount of liquid from the liquid cartridge to an outlet exiting the device. An actuator button is also provided for actuating the dispensing mechanism and dispensing the desired amount of liquid through the outlet of the dispensing device. The dispensing mechanism includes a central shaft with a first end engaged with the actuator button, a second end is positioned adjacent the outlet, and a plunger assembly is supported on the central shaft intermediate the first and second ends for substantially sealed engagement with an internal surface of the liquid cartridge and central shaft to move the plunger assembly and liquid toward the outlet upon actuation of the actuator button. Upon deactivation of the actuator button, the central shaft slidably moves or retracts through the plunger assembly, without moving the plunger assembly.

A cosmetics triangular container for cosmetics which includes: a cover in a triangular column shape including a first opening and having a hollow lower part thereof; an outlet body in a cylindrical shape positioned in the hollow lower part of the cover and moving together with the cover; an inner upper part having an inner space into which the cover and the cylindrical outlet body are inserted together; an inner lower part to which pressure is applied as the cover and the outlet body move up and down; and an outer container in a hollow triangular column shape into which the inner upper part and the inner lower part are to be inserted.

A dispensing pump includes a polymer compression spring assembly, base vents and a flow baffle. The dispensing pump includes a pump base, and a dispensing head having a piston stem. The polymer compression spring assembly includes a slotted tubular spring element and first and second loading cones received at opposing ends of the slotted tubular spring element. The venting ports allow air to escape when capping the container after filling and the flow baffle reduces or prevents the product from being pulled into the pump accumulator before residual air (headspace) has been evacuated from the container during the initial priming strokes.