Container cap having blade protector

Abstract

The present invention relates to a container cap having a blade protector which comprises a lower cap having a storage tube accommodated in a container, and an upper cap screw-coupled to the top of the lower cap, wherein a cutting blade for cutting a cut groove on the rim of an opening plate at the bottom of the storage tube and a blade protector for protecting the cutting blade are provided at the bottom of an inner cylinder which extends downward from the center of the bottom surface of the upper cap. When the upper cap is separated, the blade protector functions as a blade protector to protect a user from the blade, and when the blade is working, the blade protector pushes down on the bottom of the opening plate, which enables the blade to easily cut the cut groove.

Description

CROSS-REFERENCE(S) TO RELATED APPLICATIONS[0001]This application claims priority to Korean Patent Application No(s). 10-2010-0021234 (and 10-2010-0131186), filed on Mar. 10, 2010, (and Dec. 21, 2010, respectively,) which is(are) incorporated herein by reference in its(their) entirety.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to a container cap having a blade protector which comprises a lower cap having a storage tube accommodated in a container, and an upper cap screw-coupled to the top of the lower cap, wherein a cutting blade for cutting a cut groove on the rim of an opening plate at the bottom of the storage tube and a blade protector for protecting the cutting blade are provided at the bottom of an inner cylinder which extends downward from the center of the bottom surface of the upper cap. When the upper cap is separated, the blade protector functions as a blade protector to protect a user from the blade, and when the blade is...

AI Technical Summary

Benefits of technology

[0021]The present invention comprises a lower cap and an upper cap, and the center of the bottom of the lower cap is formed of a storage tube storing the additives, and the bottom of the storage tube is formed of an opening plate with an engaging groove, and at the lower side of the inner cylinder of its countering upper cap are provided a cutting blade and a blade protector for protecting the cutting blade. With the above construction, even when the upper cap is separated from the lower cap after use, children or users' skins are protected from being cut and hurt by the blade when they unintentionally use it.

[0022]The present invention makes it possible to achieve an easier cutting of a cutting blade in such a way that a blade protector is configured to press the bottom of an opening plate before the cutting blade starts cutting.

Problems solved by technology

When a user eats or drinks the stuff, the opened storage part bottom is unintentionally closed, which cause lots of inconveniences when in use.

When the cutting groove is made thinner for the sake of a good cutting of the cutting blade, moisture might penetrate into the stuff of the container, so the additive might be hardened or might go bad.

The above mentioned technology is directed to an advanced structure characterized in that the bottom of the storage part is open and is fully bent and a push plate is added to the cutting edge for the purpose of preventing the bottom from being blocked, and the vertical wall of the pocket is pushed and fully bent; however the above mentioned structure has disadvantages: a user's tongue or hand might be cut and hurt by a sharp blade of a cutting blade which is exposed after the upper cap is separated.

In particular, children might be severely hurt for the above mentioned reasons.

Since the cutting blade is supposed to cut the cutting groove, it is needed to make the thickness of the cutting blade thinner, which results in the penetration of moisture, and the additives might go bad, and if the additive is powder, it becomes hardened.

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