Title:
ODOR PREVENTING MULTI-CONNECTOR FOR THE DRAIN PIPE OF A KITCHEN SINK
Document Type and Number:
WIPO Patent Application WO/2010/036007
Kind Code:
A2
Abstract:
The present invention relates to an odor preventing multi-connector for a drain pipe of a kitchen sink, comprising a tubular body (10), a plurality of first drain holes (20), a second drain hole (20’), a connecting board (30), a nut (40), an air pin connecting board (50), a detachable nut (70) inserted into the lower portion of the main body (10), a detachable bolt (60) threaded into the detachable nut (70), a drain pipe connecting detachable nut (70’) threaded onto the lower portion of the detachable bolt (60), a rubber packing (80) and a polypropylene packing (80’) inserted between the first and second drain holes (20, 20’) and the nut (40), between the detachable nut (70) and the detachable bolt (60), and between the detachable bolt (60) and the detachable nut (70’), and a lid plate (90) for blocking the first and second drain holes (20, 20’) when not in use. The multi-connector of the present invention completely seals the connecting part between a drain hose and the drain pipe to prevent an offensive odor or the leakage of waste water at the connecting part. The multi-connector of the present invention improves the convenience of use by using a plurality of drain hoses of a kitchen sink, a laundry washer, a dishwasher, and a water purifier or the like, connected to a single drain pipe. The multi-connector of the present invention enables the drain hose and the drain pipe to be connected or separated from each other easily to reduce time and costs for installation or separation for maintenance. The multi-connector of the present invention is simple in configuration, thus reducing manufacturing costs and being economically advantageous.
Inventors:
KIM, Bang-Sob (181-36, Doksan 4-dong Geumcheon-gu, Seoul 153-014, 153-014, KR)
Application Number:
KR2009/005395
Publication Date:
April 01, 2010
Filing Date:
September 22, 2009
Export Citation:
Assignee:
KIM, Bang-Sob (181-36, Doksan 4-dong Geumcheon-gu, Seoul 153-014, 153-014, KR)
International Classes:
E03C1/28; E03C1/00; E03C1/28; E03C1/00
Attorney, Agent or Firm:
LEE, Duck-Rog (YEiL Patent & Trademark International, YEiLPAT Bldg.669-17, Yeoksam 1-dong, Gangnam-gu, ilSeoul 135-915, 135-915, KR)
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