Mixing container combined with drinking container
OwnerSangrok Leeinventor
Life of this patent
Estimating the term…
Abstract
A concentrate container that is coupled to a drinking container having an output for discharging a drink is proposed. The concentrate container has a chamber in which a concentrate is kept, an outlet through which a concentrate is put into the drinking container, and a container mouth for discharging a liquid mixture of the concentrate and a drink to the outside when the drinking container and the concentrate container are combined. The inner diameter of the concentrate container outlet is determined to be fitted on the drinking container outlet, a thread is formed inside the concentrate container outlet, and the thread is engaged with a thread of the drinking container outlet.
Claims4
A mixing container unit configured to keep an additive therein and arranged to be thread-fastened to a drinking container filled with a liquid-state drink so that the additive can be mixed and drunk with the drink, the mixing container unit comprising:
- a mixing container having an assistant passage part that has a predetermined diameter and has a thread on an outer surface thereof, a chamber that communicates with the assistant passage part and keeps the additive therein, a discharge part that communicates with the chamber to discharge the additive and has a thread, and a blocking film that is provided at the discharge part and prevents the additive from moving down;
- a connector having a passage part that has a thread on an outer surface thereof and is thread-fastened to the thread formed on the inner surface of the discharge part, an outlet that communicates with the passage part and has a thread on an inner surface thereof, and a cutter that cuts the blocking film by moving with respect to the mixing container, and configured to be separably thread-fastened to the mixing container;
- and
- a mixing container cap thread-fastened to the thread on the outer surface of the assistant passage part and configured to open and close the assistant passage part,
- wherein coupling to the drinking container is made by thread-fastening of the thread formed on the inner surface of the outlet and a thread formed at a drinking container neck,
- wherein the thread formed on the inner surface of the outlet and the thread formed on the outer surface of the assistant passage part are formed in predetermined sizes to be engaged with each other.
Dependencies are inferred from the claim text.