A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a flush tank capable of reliably tightening a flange nut when assembling and constructing a flush tank.SOLUTION: A disclosed flush tank 4 includes: a ceramic tank 12 with an opening hole 20 formed on the bottom surface of the tank; a plastic tank 14 that includes a drain pipe 22 that is inserted into the opening of the ceramic tank and has a male screw formed on its outer periphery; a first rubber seal 34 attached between the inner bottom of the ceramic tank and the outer bottom surface of a plastic tank; a nut body 28 with a female thread formed on the inner circumference to mate with a male thread of the plastic tank drain pipe; a flange nut 26 that is formed on the top end of the nut body and extends outward and includes a flange 30 that comes into contact with the outer bottom surface of the ceramic tank; and a second rubber seal 36 that is attached to the outer circumference of the flange nut. The flush tank further has thin pieces 76, 82, 86, and 88 that are inserted into a gap between the opening of the ceramic tank and the drain pipe of the plastic tank.SELECTED DRAWING: Figure 11
【課題】洗浄タンクの組立施工時につば付ナットの締め付けを確実に行うことができる洗浄タンクを提供する。【解決手段】本発明の洗浄タンク４は、タンク底面に開口穴２０が形成された陶器製タンク１２と、陶器製タンクの開口穴に挿入されその外周に雄ねじが形成された排水筒２２を備えた樹脂製タンク１４と、陶器製タンクの内側底面と樹脂製タンクの外側底面との間に取り付けられた第１パッキン３４と、樹脂製タンクの排水筒の雄ねじと螺合する雌ねじがその内周に形成されたナット本体２８と、このナット本体の上端に形成され外側に延びて陶器製タンクの外側底面と接するつば部３０を備えたつば付ナット２６と、このつば付ナットの外周側に取り付けられた第２パッキン３６と、を有し、さらに、陶器製タンクの開口穴と樹脂製タンクの排水筒との間の隙間に挿入される薄片部７６、８２、８６、８８を有している。【選択図】図１１
To provide a flush tank capable of reliably tightening a flange nut when assembling and constructing a flush tank.SOLUTION: A disclosed flush tank 4 includes: a ceramic tank 12 with an opening hole 20 formed on the bottom surface of the tank; a plastic tank 14 that includes a drain pipe 22 that is inserted into the opening of the ceramic tank and has a male screw formed on its outer periphery; a first rubber seal 34 attached between the inner bottom of the ceramic tank and the outer bottom surface of a plastic tank; a nut body 28 with a female thread formed on the inner circumference to mate with a male thread of the plastic tank drain pipe; a flange nut 26 that is formed on the top end of the nut body and extends outward and includes a flange 30 that comes into contact with the outer bottom surface of the ceramic tank; and a second rubber seal 36 that is attached to the outer circumference of the flange nut. The flush tank further has thin pieces 76, 82, 86, and 88 that are inserted into a gap between the opening of the ceramic tank and the drain pipe of the plastic tank.SELECTED DRAWING: Figure 11
【課題】洗浄タンクの組立施工時につば付ナットの締め付けを確実に行うことができる洗浄タンクを提供する。【解決手段】本発明の洗浄タンク４は、タンク底面に開口穴２０が形成された陶器製タンク１２と、陶器製タンクの開口穴に挿入されその外周に雄ねじが形成された排水筒２２を備えた樹脂製タンク１４と、陶器製タンクの内側底面と樹脂製タンクの外側底面との間に取り付けられた第１パッキン３４と、樹脂製タンクの排水筒の雄ねじと螺合する雌ねじがその内周に形成されたナット本体２８と、このナット本体の上端に形成され外側に延びて陶器製タンクの外側底面と接するつば部３０を備えたつば付ナット２６と、このつば付ナットの外周側に取り付けられた第２パッキン３６と、を有し、さらに、陶器製タンクの開口穴と樹脂製タンクの排水筒との間の隙間に挿入される薄片部７６、８２、８６、８８を有している。【選択図】図１１
FLUSH TANK
洗浄タンク
MIYAKE TSUBASA (author)
2024-09-09
Patent
Electronic Resource
Japanese
IPC:
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
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