JPS61112074U - - Google Patents

Info

Publication number
JPS61112074U
JPS61112074U JP19376184U JP19376184U JPS61112074U JP S61112074 U JPS61112074 U JP S61112074U JP 19376184 U JP19376184 U JP 19376184U JP 19376184 U JP19376184 U JP 19376184U JP S61112074 U JPS61112074 U JP S61112074U
Authority
JP
Japan
Prior art keywords
conical
conical cover
drainage hardware
water
buoyancy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19376184U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP19376184U priority Critical patent/JPS61112074U/ja
Publication of JPS61112074U publication Critical patent/JPS61112074U/ja
Pending legal-status Critical Current

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  • Sink And Installation For Waste Water (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図および第２図はこの考案の一実施例を使
用状態で示す断面図で、第１図は通常時、第２図
は逆流時、第３図は排水金物及び排水管の敷設状
態の説明図である。 １１……排水金物、１２……目皿、１６……開
錐形カバー、１６ａ……上部開口、１７……円錐
形フロート。 Figures 1 and 2 are cross-sectional views showing one embodiment of this invention in use, with Figure 1 showing normal conditions, Figure 2 showing backflow, and Figure 3 showing drainage fittings and drain pipes installed. It is an explanatory diagram. 11... Drain hardware, 12... Perforated plate, 16... Open conical cover, 16a... Upper opening, 17... Conical float.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水封式目皿を備えた排水金物において、排水管
上端に上部に開口を有する円錐形カバーを設ける
と共に、排水管上部に排水逆流時に浮力により上
昇して上記円錐形カバーの内面に係合する円錐形
フロートを昇降自在に設けてなる逆流防止排水金
物。 In a drainage hardware equipped with a water-sealing perforation plate, a conical cover having an opening at the top is provided at the upper end of the drain pipe, and when water flows backward, it rises due to buoyancy and engages with the inner surface of the conical cover. Backflow prevention drainage hardware with a conical float that can be raised and lowered.
JP19376184U 1984-12-21 1984-12-21 Pending JPS61112074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19376184U JPS61112074U (en) 1984-12-21 1984-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19376184U JPS61112074U (en) 1984-12-21 1984-12-21

Publications (1)

Publication Number Publication Date
JPS61112074U true JPS61112074U (en) 1986-07-15

Family

ID=30751187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19376184U Pending JPS61112074U (en) 1984-12-21 1984-12-21

Country Status (1)

Country Link
JP (1) JPS61112074U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02121194U (en) * 1989-03-17 1990-10-01
JPH02292424A (en) * 1989-04-28 1990-12-03 Kimura Giken:Kk Floor drainage structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02121194U (en) * 1989-03-17 1990-10-01
JPH02292424A (en) * 1989-04-28 1990-12-03 Kimura Giken:Kk Floor drainage structure

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