JPS61188670U

JPS61188670U -

Info

Publication number: JPS61188670U
Application number: JP7170885U
Authority: JP
Priority date: 1985-05-15
Filing date: 1985-05-15
Publication date: 1986-11-25

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す一部破断した
正面図、第２図は同上の平面図、第３図は同上の
排水口管の長孔に挿通されたキツク棒を示す説明
図、第４図は従来例のケレツプ及び排水口フラン
ジを示す平面図、第５図は同上の排水口管の穴に
キツク棒を挿通させた状態を示す説明図であり、
１は排水口管、２は排水口フランジ、３は排水口
、４はケレツプ、５は垂下片、６は嵌合孔、７は
長孔、８はキツク棒である。 Fig. 1 is a partially cutaway front view showing an embodiment of the present invention, Fig. 2 is a plan view of the same, and Fig. 3 is an explanatory diagram showing a pick rod inserted into the elongated hole of the drain outlet pipe of the above. , FIG. 4 is a plan view showing a conventional drain pipe and a drain flange, and FIG. 5 is an explanatory view showing a state in which a pick rod is inserted into a hole in the drain pipe of the above.
1 is a drain pipe, 2 is a drain flange, 3 is a drain port, 4 is a drain, 5 is a hanging piece, 6 is a fitting hole, 7 is a long hole, and 8 is a pick rod.

Claims

[Scope of utility model registration request]

A kerep for blocking the drain is formed at the upper end of the drain pipe to have a low degree of rotational symmetry with two-fold rotational symmetry or less, like an ellipse in plan view, and the shape matches the shape of the kerep at the upper end of the drain pipe. A drain flange having a shape is provided, a fitting hole is provided in a hanging piece that hangs downward from the bottom surface of the drain pipe through the interior of the drain pipe, and a fitting hole is provided in the lower part of the drain pipe to face the fitting hole of the hanging piece. Open a long elongated hole at the top and bottom with a width approximately equal to the width of the pick rod, insert a pick stick that can freely swing up and down for operation of the press into this elongated hole, and insert the tip of the stick into the fitting hole of the hanging piece. A drain plug that is inserted.