KR20150011958A

KR20150011958A - weight added papercup

Info

Publication number: KR20150011958A
Application number: KR1020130087205A
Authority: KR
Inventors: 우형중
Original assignee: 우형중
Priority date: 2013-07-24
Filing date: 2013-07-24
Publication date: 2015-02-03

Abstract

The present invention relates to a paper cup having a pendulum. More specifically, the present invention prevents an empty paper cup or contents in the paper cup from easily spilling on a transportation where vibration is severe by adding weights to the light paper and increasing stability. The present invention comprises: an internal bottom paper located on a lower portion of the paper cup forming a round bottom side; a side paper, forming a container, connected to the internal bottom paper in a way of leaving a space between the internal bottom paper and floor; the pendulum adding proper weight to the paper cup by being filled in an empty space of the bottom of the internal bottom paper; and a round external bottom paper connected to the lower portion of the side paper which blocks the pendulum to be exposed to the outside.

Description

The added paper cup {weight added papercup}

The present invention relates to a paper cup, and more particularly, to a paper cup which increases the stability of a light paper cup by weight so as to prevent the contents from spilling out easily when using a moving means having no contents or a heavy vibration.

Paper cups are a generic term for disposable containers made of paper, usually made from beverages or water.

Such a paper cup is generally composed of a side edge 1 and a joining edge 2 as shown in Fig. 1, and unlike a general cup, washing is not particularly required, which is very convenient.

Such a paper cup is light in weight, easily collapses when there is no contents, is easily blown away by wind when used outdoors, and has a problem of pouring contents easily when using a moving means with many vibrations. To solve this problem, there was a paper cup support, which was filed with Utility Model No. 10-2007-0024561 of Korea. However, it was inconvenient and economical to equip it because of the paper cup.

The present invention has been made in order to solve the problems of the conventional paper cup described in the background art. The problem to be solved by the present invention is to solve the problem of the weight of the paper cup described above, This is to provide a paper cup that does not spill well.

In order to solve the above-mentioned problems, the present invention provides an ink jet printer comprising: an inner bottom 10 positioned at the bottom of a paper cup to form a round bottom surface; and an inner bottom 10 coupled to the inner bottom so as to leave a space between the inner bottom and the bottom, A weft 30 which forms a cylindrical container which is narrowed and which is filled in a hollow space under the inner bottom so as to add a proper weight to the paper cup and a circular shape which engages with the lower side of the above- (11) of the paper cup.

According to the present invention, it is possible to provide a paper cup which improves the problem related to the weight of the paper cup described in the background art, thereby making the structure of the paper cup more stable, and the paper cup does not fall when there is no content, There is an effect.

1 is a perspective view for explaining a conventional paper cup.
2 is an exploded perspective view of a paper cup according to a preferred embodiment of the present invention.
3 is a use example showing a cross-sectional view of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

FIG. 2 is an exploded perspective view of a paper cup according to an embodiment of the present invention, and FIG. 3 is a sectional view of the present invention.

The paper cup according to the present embodiment includes an inner bottom 10, an outer bottom 11, a side 20 and a weight 30. The inner bottom 10 is circularly joined to the side 20, It is assumed that the inner bottom 10 is not closed down when placed on the floor like the conventional paper cup of FIG.

The body made of the inner bottom 10 and the side 20 has a cylindrical shape whose sectional area is reduced toward the lower end so that the upper part is opened to allow the beverage or water to be contained therein.

The outer undersurface 11 is attached to the lowermost end of the side edge 20 in a circular shape having a size similar to that of the inner undersurface 10.

As shown in FIG. 2, the weights 30 are fixed between the inner bottom 10 and the outer bottom 11.

Hereinafter, the functions and effects described above will be described.

As shown in FIG. 3, the weight 30 under the inner bottom 10 increases the weight of the paper cup, thereby preventing the paper cup from falling down or falling down even when it is empty when being used outdoors.

In addition, when using a moving means having a lot of vibration, the weight 30 has a greater weight at the lower portion of the conventional paper cup so as to have a stable center of gravity, thereby preventing the paper cup from falling down and spilling the beverage or water therein.

10: inner bottom 11: outer bottom
20: Side 30: Chu

Claims

An inner sole 10 located at the bottom of the paper cup and constituting a round bottom surface;
A side surface (20) which is joined with the inner bottom so as to form a container by joining in such a way as to leave a space between the inner bottom and the bottom;
A weight 30 that fills an empty space under the inner bottom 10 and adds an appropriate weight to the paper cup;
And a circular outer undersurface (11) which engages with a lower portion of said side edge which prevents said further ingress.