JPH035775U

JPH035775U -

Info

Publication number: JPH035775U
Application number: JP6466889U
Authority: JP
Priority date: 1989-06-02
Filing date: 1989-06-02
Publication date: 1991-01-21

Description

[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図は
縦断面図、第２図は平面断面図である。Ｕ…上部排水管、Ｖ…下部排水管、１…接続口
、２…弁座、３…接続管、４…球弁、５…排水口
、６…弁筒体、７…取付手段。 The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional view, and FIG. 2 is a plan sectional view. U...Upper drain pipe, V...Lower drain pipe, 1...Connection port, 2...Valve seat, 3...Connection pipe, 4...Ball valve, 5...Drain port, 6...Valve cylinder body, 7...Mounting means.

Claims

[Claims for Utility Model Registration] (1) A circular valve seat 2 having a connection port 1 for connecting the upper drain pipe U at the upper end and facing downward at the lower end.
a connecting pipe 3 having a bottomed container shape disposed below the connecting pipe 3 and covering the connecting pipe 3 from below, and an amount of drainage water that closes the valve seat 2 by a ball valve 4 floating inside. Attach the valve cylinder body 6 which is filled with water and has a drain port 5 formed on its upper circumferential surface, the ball valve 4 that floats on water housed inside, the connecting pipe 3 and the valve cylinder body 6 to the lower drain pipe V. A drainage trap characterized in that it consists of means 7 for. (2) The drain trap according to claim 1, wherein the valve cylinder body 6 has a plurality of vertical protrusions 8 which protrude inward from the inner surface and prevent the ball valve 4 from dancing. (3) The attachment means 7 includes a mouth ring 9 that engages with the connecting pipe 3.
and a mounting ring 10 that engages with the valve cylinder body 6,
Claim 1: The opening ring 9 has an engaging edge 11 that engages with the mouth edge of the valve cylinder body 6, and the attachment ring 10 has a locking collar 12 that locks onto the pipe end from inside the lower drain pipe V. Drainage trap as described.