A plastic molded body has a surface including a non-fluororesin and a rough surface formed on the surface, in which a fluorine atom is incorporated into the molecular chain of a non-fluororesin forming the rough surface. The molded body maintains excellent liquid repellency for a long period of time and exhibits the same levels of drainage and liquid drop-off properties as the initial levels even when it is brought into contact with a liquid repeatedly.

A plastic molded body has a surface including a non-fluororesin and a rough surface formed on the surface, in which a fluorine atom is incorporated into the molecular chain of a non-fluororesin forming the rough surface. The molded body maintains excellent liquid repellency for a long period of time and exhibits the same levels of drainage and liquid drop-off properties as the initial levels even when it is brought into contact with a liquid repeatedly.

A cap includes a main unit fit onto the mouth of a double-walled container, a spout cylinder provided on the main unit, an inner stopper that is provided in the main unit, and a first inner valve. The inner stopper includes a communicating part that communicates with the inside of the inner container and the inside of the spout cylinder. The first inner valve includes a first valve body that covers the communicating part. The first valve body has passage holes. The first valve body being deformed from a closing position S toward an opening position O keeps acting as a partition between the communicating part and the spout cylinder.

A retaining member for use with a vacuum-insulated vessel is described. The retaining member includes a frustoconical body, a cylindrical skirt extending from the frustoconical body, and a deformable member extending along an inner surface of the frustoconical body. The deformable member may have multiple layers. An opening extends through the frustonical body, so that the neck of a bottle may pass through the opening. The vacuum-insulated vessel, in combination with the retaining member, may receive and secure bottles having different heights and widths. The retaining member and vacuum-insulated vessel also eliminates condensation from external surfaces of a bottle positioned therein, maintains the initial temperature of the bottle, and allows a user to pour from the bottle without having to remove the bottle from the vessel.

A mixing container for heterogeneous contents is configured to be provided with a container body storing first contents and a pipette part storing second content separately from each other. After the a pipette part is coupled to a lower portion of the container body, second contents stored in the pipette part when a rotation body is rotated move to the container body and then first and second contents are mixed, which not only makes it easy to fill contents to the container body and to assemble the container, but also makes it possible to select second contents stored in the pipette part as needed and to mix with the first contents for using.

A mixing container for heterogeneous contents is configured to be provided with a container body storing first contents and a pipette part storing second content separately from each other. After the a pipette part is coupled to a lower portion of the container body, second contents stored in the pipette part when a rotation body is rotated move to the container body and then first and second contents are mixed, which not only makes it easy to fill contents to the container body and to assemble the container, but also makes it possible to select second contents stored in the pipette part as needed and to mix with the first contents for using.

The invention discloses a device, a container and a method for measuring a liquid volume in a container based on pressure sensing. The measuring device includes a compression member, a pressure sensor, a force transmission member, an air pressure sensor and a controller. The compression member is hermetically connected to the container under measurement to form a sealed space in the container, and compresses the air in the sealed space under external force; the force transmission member converts the air pressure in the sealed space into a pressure applied on the pressure sensor; and the pressure sensor measures the pressure applied from the force transmission member before and after the compression. The present invention accurately measures the liquid volume in the container, effectively eliminates the impact of the shaking of the liquid on the measurement result, and is conveniently used to detect water quality in the natural usage.

A one-piece dispensing closure for dispensing essential oils includes an integrally formed closure body, tubular dispensing spout, a hinged cap and a latch for maintaining the cap in an open position. The cap is connected to the closure body by a living hinge to allow the user to selectively open and close the container.

A one-piece dispensing closure for dispensing essential oils includes an integrally formed closure body, tubular dispensing spout, a hinged cap and a latch for maintaining the cap in an open position. The cap is connected to the closure body by a living hinge to allow the user to selectively open and close the container.

A bottle cap drip tray device is disclosed herein. The bottle cap drip tray device includes an upstanding inner wall portion; an upturned peripheral edge portion extending at least partially around an outer periphery of the bottle cap drip tray device; and a floor portion extending between the upstanding inner wall portion and the upturned peripheral edge portion. The bottle cap drip tray device is configured to prevent a substance being poured from a bottle from dripping down one or more sides of the bottle.