JPH0354526U

JPH0354526U -

Info

Publication number: JPH0354526U
Application number: JP11522689U
Authority: JP
Priority date: 1989-09-29
Filing date: 1989-09-29
Publication date: 1991-05-27

Description

[Brief explanation of the drawing]

図面は本考案の一実施例図で、第１図はストレ
ーナー側面図。第２図は防水層押え側面図。第３
図はルーフドレン本体側面図。第４図は排水管取
筒側面図。第５図は全部品結合側面図。側面図は
いづれも左半分は断面図である。図中の番号１はルーフドレン本体、２はストツ
パーピン部、３は防水層押え、４，４′はガイド
溝部、５，５′はテーパー部、６，６′は結合壁
、７はストレーナー、８，８′は結合エツヂ部、
９，９′は結合雌ネジ部、１０は排水管取付筒、
１１，１１′は結合片、１２，１２′はアンカー
ボルト、１３は排水管、１４はストツパー部、１
５はストツパーエツヂ部である。図中の点線はか
くれ線で、２点鎖線は本考案外を示す。 The drawings show one embodiment of the present invention, and FIG. 1 is a side view of the strainer. Figure 2 is a side view of the waterproof layer presser. Third
The figure is a side view of the roof drain body. Figure 4 is a side view of the drain pipe tube. Figure 5 is a side view of all parts assembled. The left half of each side view is a sectional view. In the figure, number 1 is the roof drain body, 2 is the stopper pin part, 3 is the waterproof layer presser, 4, 4' is the guide groove part, 5, 5' is the tapered part, 6, 6' is the connecting wall, 7 is the strainer, 8, 8' is the joining edge part,
9, 9' are connecting female screw parts, 10 is a drain pipe mounting tube,
11, 11' are connecting pieces, 12, 12' are anchor bolts, 13 is a drain pipe, 14 is a stopper part, 1
5 is the stopper edge part. The dotted lines in the figure are hidden lines, and the two-dot chain lines indicate areas outside the present invention.

Claims

[Claims for Utility Model Registration] A roof drain main body that is dish-shaped and has a cylindrical portion in the center, has a plurality of protrusions on its inner diameter surface, and has a plurality of internally threaded portions on the slope of the cylindrical portion. A dish-shaped cylindrical part in the center with an outer diameter slightly larger than the inner diameter of the cylindrical part of the roof drain body, with multiple tapered guide grooves on the sides, and a plurality of strainer mounting parts slightly inside the outer diameter of the top surface. Waterproof layer presser with. A cylindrical strainer with multiple drainage holes and multiple protruding stoppers on the outer surface of the lower part. It is cylindrical in shape and has multiple diagonal mounting grooves on the outside of the roof drain body, with an outer diameter that is slightly equal to the inner diameter of the drain pipe. A drain pipe mounting tube with a ring-shaped stop wall and a large inner diameter. This roof drain has a structure that allows the above four parts to be easily and reliably connected and integrated by selecting the strainer and drain pipe mounting tube depending on the purpose of use and the size of the drain pipe.