BOTTLE CAP HAVING SEPARATE CONTENTS STORAGE SPACE

摘要

PURPOSE: A bottle cap having a separate contents storage space is provided to efficiently manage components that bring about a change due to a chemical action since materials of different kinds can be stored in the bottle cap and they can be diluted with the contents in a container to be made edible when used. CONSTITUTION: The bottle cap(1) comprises a stationary member(200) received in a bottleneck and a movable member(100) openable and enclosable on the stationary member(200). The stationary member(200) is constructed to be enclosed and coupled according to a state of the bottleneck and is provided at an inner lower part with a receptacle portion of a support type extending to a predetermined length. An enclosing portion(201) is formed at the lower end of the receptacle portion and is supported by at least one supporting portion. A drop space(203) is formed on the gap of the supporting portion. An opening portion is formed at an upper part of the stationary member(200). The movable member(100) includes an upper surface portion(101) and a side surface portion(102). A spout portion(103) is formed below the lower part of the upper surface portion(101) so as to spout a tubular portion(110) with a storage space(111). The tubular portion(110) is longitudinally extended so that the lower end of the tubular portion(110) is blocked by the enclosing portion(201) and the upper end portion thereof is enclosed by the upper surface portion, lower portion, etc. of the movable member(100), and is provided with a stopping rim(104) or the like so as to go upward. When the movable member(100) goes upward, the lower end of the tubular portion(110) is opened to drop the contents in the storage space(111) into a container(B) via the drop space(203).