Drain device
OwnerHee-beom Parkinventor
Life of this patent
Estimating the term…
Abstract
The present invention relates to a drain device for draining wastewater, urine, etc. through a drainpipe and blocking bad odors emanating from the drainpipe, and more particularly, to a drain device comprising: an outer container coupled to a top of the drainpipe, a cover seated on a top of the outer container, a conical sloped plate coupled at a lower center of the cover, and a blocking layer formed in a trapezoidal cylindrical shape and coupled between the cover and the sloped plate, the blocking layer having a narrow upper inlet, a wide lower outlet, and a bent portion formed below the upper inlet. Accordingly, water is not left remaining, foreign objects are prevented from being entrapped and are discharged more easily, and the drain device can be reliably used for a long period of time without deforming.
Claims8
A drain device for draining wastewater or urine through a drainpipe and blocking bad odors emanating from the drainpipe, comprising:
- an outer container formed to be coupled to an upper end of the drainpipe;
- a cover seated on an upper end of the outer container and having plural drain outlets formed in the center thereof;
- a sloped plate coupled to the center of a lower portion of the cover to widen downward the center thereof;
- and
- a blocking layer formed in a cylindrical shape and including a narrow upper inlet that is coupled to an outer surface of the lower portion of the cover, a wide lower outlet that is in close contact with the sloped plate, and a bent portion formed on a lower side of the upper inlet to be bent while the bent portion is lifted up by the water that is trapped therein.
Dependencies are inferred from the claim text.