Paper cup provided with heat conduction prevention plate
OwnerKyung Wook Kanginventor
Life of this patent
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Abstract
The present invention relates to a paper cup provided with a heat conduction prevention plate. The paper cup is provided integrally with a heat conduction prevention plate by being attached to the paper cup, and thus it is not necessary for a user to frequently insert a separate heat conduction prevention plate into the paper cup when drinking a drink. Also, a certain space is formed between the integrated heat conduction prevention plate and the paper cup body, thereby effectively performing a heat conduction blocking function. Moreover, since the heat conduction prevention plate is provided in an area that can be held by a finger, it is possible to be manufactured at a low manufacturing cost, and the paper cup widens toward the top, so that the paper cup slips less from fingers.
Claims3
A paper cup provided with a heat conduction prevention plate, comprising:
- a cup body;
- and
- a heat conduction prevention plate,
- wherein:
- a top of the cup body is open and a bottom thereof is sealed to be capable of containing a drink therein,
- the heat conduction prevention plate is attached to be symmetrical to each of predetermined parts of an outer circumference surface of the cup body, is configured to be spaced by a certain interval from the cup body to prevent heat transmission from the cup body, and is provided to have an area that can be held with fingers to be capable of being manufactured at a low manufacturing cost, and a width of the heat conduction prevention plate increases toward a top thereof so that the heat conduction prevention plate slips less from fingers,
- the heat conduction prevention plate comprises:
- a plurality of central racks formed to be adjacent to each other in a longitudinal direction at a predetermined central portion of the plate body and configured to support the plate body to be spaced by a certain distance from the cup body, and
- the central racks comprise:
- second cutaway portions extending from the plate body and formed by cutting edge portions of the central racks, except for spacing support parts provided to space the central racks by a certain distance from the cup body, to facilitate bending;
- and
- second attachment parts formed at upper parts of the central racks.
Dependencies are inferred from the claim text.