The invention relates to a refillable fluid dispenser apparatus with improved dose adjustment. The invention is characterized in that adjustment base (2.2) that enables dose adjustment by contacting the corresponding stopper (1.1) on the top side of the pressure cap (1), which is seen in FIG. 3 and a tube (2) with a shaft channel through which the shaft (5) moves the piston (3) back and forth, a pressure cap (1) that fits over this tube (2) and adjusts the forward or backward movement of the piston (3) by turning it to the right or left, and in which this movement is made by pressing on it, the piston (3), in which the movement taken from the pressure cap (1) is transmitted by the shaft (5), and the leaf spring (6) in contact with this shaft (5) is attached and released, determining the direction of movement of the shaft (5) are configured as seen in FIG. 1.

An application container includes a leading tube, an outer tubular member, an inner tubular member fixed to the outer tubular member, and a push rod that advances within the inner tubular member and pushes the drawing material, so that a drawing material comes out from an opening of the leading tube. The outer tubular member has a through hole formed in a side surface of the outer tubular member. At least a part of the inner tubular member that is exposed from the through hole is a transparent portion through which the inside of the inner tubular member is visible. The push rod includes a visible portion that is visible from the outside of the inner tubular member through the transparent portion.

A dosing dispenser for a flowable composition includes a housing, a traveler, a plunger, and a driver. The housing defines a chamber, and the plunger is movable within the chamber. The traveler is at least partially within the chamber and configured to selectively position the plunger. The driver is at least partially within the chamber and configured to movably position the traveler relative to the driver. The driver is engaged with the traveler within the chamber.

A content container includes: a base kit; and a refill kit which is separable from and combinable with the base kit and is filled with the content, wherein the base kit includes: a bottom housing having an inner space; and a screw column arranged within the bottom housing, the refill kit includes: a cylinder which is hollow and has a screw engagement protrusion formed on the inner bottom; and a holder assembly positioned within the cylinder to secure the content, the screw column includes a column body having a male screw portion formed on the outer surface thereof and a nose provided at the top of the column body, when the refill kit and the base kit are combined with each other, the male screw portion of the screw column and the screw engagement protrusion of the cylinder are screw-coupled.

An apparatus for dispensing a substance (e.g., sunscreen) includes a body defining a receptacle. A cap is configured to be removably coupled to at least one axial end of the body. A container is removably disposable within the receptacle, the container defining an internal volume configured to contain a substance. A dispenser is coupled to the container and includes a dispenser cap coupled to a first axial end of the container. At least one dispensing opening is defined through the dispenser cap. The dispenser also includes a dispensing mechanism at least partially disposed within the container and configured to be selectively actuated to dispense the substance through the at least one dispensing opening. Methods of operation of various apparatuses for dispensing substances are also described.

A bottle split into two parts internally, is disclosed. Each side of the bottle has a different viscous fluid. Turning a rotatable switch on the exterior turns a corkscrew within the bottle, causing a plunger to move transverse to the direction of rotation due to its threaded engagement with the corkscrew. This, in turn, causes the two viscous fluids to exit out of an exit portal side by side simultaneously.

A wine dispenser is disclosed that preserves wine by reducing oxidation when partially filled with wine. The dispenser includes: a bottle body having a uniform cross section; a piston disposed within the bottle body for pushing the wine therethrough; a drive member capable of pushing the piston along the bottle body; and a dispensing assembly attached to the dispensing end. The dispensing assembly includes: a shoulder having a wine flow channel, the wine being able to flow out only via the wine flow channel; a neck in sealable and rotatable relationship with the shoulder, the neck having a pouring end and a flow regulation end, the flow regulation end having at least one opening that can be rotated so as to permit wine to flow in from the wine flow channel, through the at least one opening, and out through the pouring end, when pressure is applied to the piston.

The present disclosure relates to a laundry hamper system configured to maintain a level of contained items at or near an opening of the container. The laundry hamper system comprise one or more of a receptacle, a receptacle lid, a coupling mechanism, one or more sensors, a controller, a user interface, a platform, a lift mechanism, one or more wheels, a power source, and/or other components. One or more sensors may be configured to facilitate the lift mechanism to maintain the level of the one or more items contained by the receptacle at or near the opening by moving the platform away from the opening responsive to the one or more items contained by the receptacle breaching the threshold level, moving the platform toward the opening responsive to the one or more items contained by the receptacle failing to breach the threshold level, and/or other operations, in accordance with some implementations.

Described are metering dispensers (10) having a body (100) configured to hold a flowable composition in a chamber, a drive screw (300) coupled to the body, and a plunger (400) threadingly coupled to the drive screw. The plunger includes at least two annular lips (416) that form a fluid seal with the chamber as the plunger travels along the drive screw through the chamber. A base (200) is rotationally coupled to the body with a cam (208) that contacts at least one tab (114) extending externally from the body so that the tab enters at least one low point (222) on the cam by traveling over a trailing edge (226) of the low point, and the trailing edge then prevents the tab from exiting the low point in the direction of the trailing edge.

A method of manufacturing a container (1), comprising: providing a body (100) defining a chamber for storing a product and defining an opening through which the product is dispensable from the chamber; selecting a first structure (200) from a plurality of structures, each of the plurality of structures having a feature for forming part of an exterior surface of the container (1) when the respective structure is affixed to the body (100), the feature of the first structure (200) differing from the feature of another structure of the plurality of structures; and affixing to the body (100) the first structure (200) with the feature of the first structure forming part of the exterior surface of the container (1). Also disclosed are a container and a bundle or package of containers.