BOTTLE
First Claim
1. A bottle, comprising:
- a bottle body having a mouth with an external thread formed around an outer circumferential surface of the mouth;
an additive storage container inserted into the mouth, and having a cylindrical additive storage part opened at an upper end thereof and provided with a discharge port at a lower end thereof; and
an opening unit having an end plate being in surface contact with an open end of the cylindrical additive storage part, a main cap extending downward in an axial direction from an outer circumferential edge of the end plate and having an internally threaded portion engaging with the external thread of the mouth through a screw-type engagement, and a slider extending downward in an axial direction from an inner circumferential edge of the end plate and movably inserted into the cylindrical additive storage part, thus selectively opening or closing the discharge port.
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Accused Products
Abstract
The present invention relates to a bottle, which contains two kinds of materials separately in two spaces in a bottle body and communicates the separated spaces with each other as necessary so that the two materials can be mixed together. This bottle has a bottle body having a mouth; an additive storage container including an insertion part inserted into the mouth, an exposed part, exposed outside the mouth and an additive storage space defined therein; an opening unit tightened to the mouth; and separation means for separating the additive storage container from the bottle body. The bottle saves resources and prevents deterioration in the properties in the material and additive. A user can mix the material and additive at a precise ratio, thus preventing their chemical and physical properties from deteriorating. The additive storage container can be completely removed from the bottle body.
18 Citations
13 Claims
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1. A bottle, comprising:
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a bottle body having a mouth with an external thread formed around an outer circumferential surface of the mouth; an additive storage container inserted into the mouth, and having a cylindrical additive storage part opened at an upper end thereof and provided with a discharge port at a lower end thereof; and an opening unit having an end plate being in surface contact with an open end of the cylindrical additive storage part, a main cap extending downward in an axial direction from an outer circumferential edge of the end plate and having an internally threaded portion engaging with the external thread of the mouth through a screw-type engagement, and a slider extending downward in an axial direction from an inner circumferential edge of the end plate and movably inserted into the cylindrical additive storage part, thus selectively opening or closing the discharge port. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification