JP3514113B2 - Low tank with hand washing - Google Patents
Low tank with hand washingInfo
- Publication number
- JP3514113B2 JP3514113B2 JP12757898A JP12757898A JP3514113B2 JP 3514113 B2 JP3514113 B2 JP 3514113B2 JP 12757898 A JP12757898 A JP 12757898A JP 12757898 A JP12757898 A JP 12757898A JP 3514113 B2 JP3514113 B2 JP 3514113B2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- hand
- water
- water receiving
- washing
- 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.)
- Expired - Lifetime
Links
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、便器に洗浄水を供
給するためのロータンクに係り、特に手洗鉢を有する手
洗付ロータンクに関する。さらに詳しくは、本発明は、
この手洗鉢からの水の落下による騒音を小さくするよう
に水受け部材を設けた手洗付ロータンクに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a low tank for supplying wash water to a toilet bowl, and more particularly to a low tank with a hand wash having a hand wash bowl. More specifically, the present invention provides
The present invention relates to a low tank with a hand wash provided with a water receiving member so as to reduce the noise caused by the water falling from the hand wash bowl.
【０００２】[0002]
【従来の技術】手洗鉢からの落下水がロータンク内の水
面に落下して生じる騒音を小さくするために、この手洗
鉢の排水孔にパイプを接続し、この手洗排水がパイプ下
端からロータンク本体内面に注ぎ掛けられるようにした
手洗付ロータンクがある（実開昭６０−１３５３８０号
公報）。2. Description of the Related Art In order to reduce noise caused by water falling from a hand-washing bowl falling on the water surface in a low tank, a pipe is connected to the drain hole of this hand-washing bowl, and this hand-washing drainage is poured from the lower end of the pipe to the inner surface of the low tank body. There is a low tank with a hand wash that can be hung (Japanese Utility Model Laid-Open No. 60-135380).
【０００３】同号公報の手洗付ロータンクにおいては、
排水孔に上方からブッシュを挿通させ、該ブッシュの上
端のフランジを排水孔の上縁に係止させる。排水孔を挿
通した該ブッシュの下端にパイプの上端を嵌合させ、パ
イプを該ブッシュに接続する。このパイプは、その下端
がロータンク本体の内面近傍に接近するように斜めに設
けられる。In the low tank with a hand wash of the same publication,
The bush is inserted into the drain hole from above, and the flange at the upper end of the bush is locked to the upper edge of the drain hole. The upper end of the pipe is fitted to the lower end of the bush inserted through the drainage hole, and the pipe is connected to the bush. This pipe is obliquely provided so that its lower end approaches the vicinity of the inner surface of the raw tank body.
【０００４】このパイプの上端部には波形部が設けられ
ており、ブッシュの下端に設けられた節状の突出部に該
波形部が嵌合することにより該パイプがブッシュに接続
される。A corrugated portion is provided at the upper end of the pipe, and the pipe is connected to the bush by fitting the corrugated portion at a nodular protrusion provided at the lower end of the bush.
【０００５】[0005]
【発明が解決しようとする課題】上記従来の手洗付ロー
タンクにおいては、ブッシュのフランジが手洗鉢の鉢面
に露出して丸見えになるため、きわめて見栄えが悪い。
また、このフランジ周囲に水が残り、汚れがこびり付き
易い。In the conventional low tank with a hand wash, the flange of the bush is exposed on the pot surface of the hand wash pot to be completely visible, which is very unattractive.
Further, water remains around the flange, and dirt easily sticks to it.
【０００６】さらに、パイプとブッシュとの接続は単な
る嵌合であるため、パイプがぐらつき易い。特にロータ
ンク蓋を陶器製とした場合、手洗鉢の底面部付近の肉厚
が製品毎に異なり易いのであるが、この肉厚がバラツク
ことによりパイプ上端とブッシュフランジとの間の手洗
鉢底部の挟持が甘くなり、パイプがぐらつき易い。Further, since the connection between the pipe and the bush is merely a fitting, the pipe is apt to wobble. Especially when the low tank lid is made of pottery, the wall thickness near the bottom of the handwash bowl is likely to vary from product to product, but due to this variation in wall thickness, the bottom of the handwash bowl between the pipe top and the bush flange is not easily clamped. And the pipe easily wobbles.
【０００７】ロータンクの内部には、フロート弁引き上
げ用の鎖やボールタップの浮子などが配置されており、
パイプがぐらついてこれらの部材に当るとフロート弁の
開閉や浮子の上下動に支障が生じるおそれがある。Inside the low tank, chains for lifting the float valve, floats for ball taps, etc. are arranged.
If the pipe wobbles and hits these members, the opening and closing of the float valve and the vertical movement of the float may be hindered.
【０００８】本発明は、このような従来の問題点を解決
し、別体の水受け部材を不要とすると共に、見栄えがき
わめて良く、また、水受け部材の構成が堅固な手洗付ロ
ータンクを提供することを目的とする。The present invention solves the above-mentioned conventional problems, eliminates the need for a separate water receiving member, provides an excellent appearance, and provides a hand-washing low tank with a solid water receiving member. The purpose is to do.
【０００９】[0009]
【課題を解決するための手段】本発明の手洗付ロータン
クは、手洗鉢の流出口の下側に、該手洗鉢の排水孔から
の排出水を受ける水受け部材を設けた手洗付ロータンク
において、該ロータンクはアウタータンクとインナータ
ンクとを有した二重式タンクであり、該インナータンク
に蓋が装着されており、該水受け部材は該蓋に設けられ
た水受け樋部であることを特徴とするものである。The low tank with a hand wash according to the present invention is a low tank with a hand wash in which a water receiving member for receiving discharged water from a drain hole of the hand wash bowl is provided below an outlet of the hand wash bowl. Is a double type tank having an outer tank and an inner tank, a lid is attached to the inner tank, and the water receiving member is a water receiving gutter provided on the lid. It is a thing.
【００１０】かかる手洗付ロータンクにあっては、水受
け樋部がインナータンクの蓋に形成されており、別体の
水受け部材が不要であると共に、この水受け樋部の構成
が堅固である。また、水受け樋部が外からは全く見えな
いから、美感も良い。In such a low-wash tank with a hand wash, the water receiving trough portion is formed on the lid of the inner tank, and a separate water receiving member is unnecessary, and the construction of the water receiving trough portion is solid. . In addition, the water receiving gutter is completely invisible from the outside, so it has a beautiful appearance.
【００１１】本発明では、前記水受け樋部の流出口が前
記インナータンクの内面に近接していることが好まし
い。このように構成した場合、水受け樋部からの流出水
はインナータンクの内面を伝って流れ落ちる。In the present invention, it is preferable that the outlet of the water receiving gutter is close to the inner surface of the inner tank. With this structure, the water flowing out from the water receiving trough portion flows down along the inner surface of the inner tank.
【００１２】[0012]
【発明の実施の形態】以下、図面を参照して実施の形態
について説明する。図１は実施の形態に係る洗浄水タン
クにおける手洗吐水管の接続構造に用いられるインナー
タンクの蓋の構成図、図２はロータンクの全体縦断面
図、図３は図２のIII−III線に沿う断面図である。DETAILED DESCRIPTION OF THE INVENTION Embodiments will be described below with reference to the drawings. FIG. 1 is a configuration diagram of a lid of an inner tank used for a connection structure of a hand-washing spout pipe in a wash water tank according to an embodiment, FIG. 2 is an overall vertical cross-sectional view of a raw tank, and FIG. 3 is a line III-III in FIG. FIG.
【００１３】図２，３の通り、陶器製のアウタータンク
１０内に合成樹脂製のインナータンク１２が配置され、
このインナータンク１２に蓋１４が装着されている。ア
ウタータンク１０の上面には陶器製の手洗鉢１６が載設
され、この手洗鉢１６に後述の手洗吐水管６０が立設さ
れている。As shown in FIGS. 2 and 3, an inner tank 12 made of synthetic resin is arranged in an outer tank 10 made of ceramics.
A lid 14 is attached to the inner tank 12. A pottery-made hand-washing pot 16 is mounted on the upper surface of the outer tank 10, and a hand-washing spout pipe 60, which will be described later, is erected on the hand-washing pot 16.
【００１４】蓋１４の周縁から下向きに突片１８が突設
され、この突片１８がインナータンク１２の上部内縁に
係合し、これにより蓋１４がずれることなくインナータ
ンク１２に装着される。A projecting piece 18 is provided so as to project downward from the peripheral edge of the lid 14, and the projecting piece 18 engages with the upper inner edge of the inner tank 12, whereby the lid 14 is mounted on the inner tank 12 without being displaced.
【００１５】アウタータンク１０及びインナータンク１
２の底面の開口にフロート弁装置２０の流出筒部２２が
挿通され、ナット２４が締め込まれている。Outer tank 10 and inner tank 1
The outflow tube portion 22 of the float valve device 20 is inserted through the opening on the bottom surface of the valve 2, and the nut 24 is tightened.
【００１６】フロート弁装置２０のフロート弁体２６
は、ハンドル装置３０のＬ形シャフト３２の先端部に対
しチェーン３４によって連結されており、ハンドル３６
を回してフロート弁体２６を引き上げることにより、イ
ンナータンク１２内の水が便器へ放流される。The float valve body 26 of the float valve device 20
Is connected to the distal end of the L-shaped shaft 32 of the handle device 30 by a chain 34.
The water in the inner tank 12 is discharged to the toilet by turning and pulling up the float valve body 26.
【００１７】インナータンク１２内に所定水位となるよ
うに水を供給するために、アウタータンク１０の側面の
上部にボールタップ４０が取り付けられている。ボール
タップ４０は浮玉４２によって上下方向に回動するレバ
ー４４を備えており、該レバー４４が下方に傾くとボー
ルタップ４０が開栓状態となり、該ボールタップ４０か
ら給水の一部がインナータンク１２内に直接流出すると
共に、該ボールタップ４０の流出水の他部は、該ボール
タップ４０に接続された蛇腹状チューブ４８及び接続管
部５０を介して手洗吐水管６０に供給され、この手洗吐
水管６０の上端から手洗鉢１６に向って流出する。な
お、チューブ４８と接続管部５０とは合成樹脂にて一体
に形成されている。A ball tap 40 is attached to an upper portion of a side surface of the outer tank 10 in order to supply water to the inner tank 12 so as to have a predetermined water level. The ball tap 40 is provided with a lever 44 that is vertically rotated by a floating ball 42. When the lever 44 tilts downward, the ball tap 40 is opened, and a part of the water supply from the ball tap 40 enters the inner tank 12. While flowing out directly, the other part of the outflow water of the ball tap 40 is supplied to the hand-washing water discharge pipe 60 via the bellows-shaped tube 48 connected to the ball tap 40 and the connecting pipe portion 50, and the upper end of the hand-washing water discharge pipe 60. Flows out from the handwash bowl 16. The tube 48 and the connecting pipe portion 50 are integrally formed of synthetic resin.
【００１８】この手洗吐水管６０は、手洗鉢１６の開口
６２に下端部が挿入され、該下端部にナット６４が締め
込まれることにより手洗鉢１６に固定されている。The hand-washing water discharge pipe 60 is fixed to the hand-washing pot 16 by inserting a lower end into the opening 62 of the hand-washing pot 16 and tightening a nut 64 at the lower end.
【００１９】合成樹脂製の蓋１４は、接続管部５０を装
着するための開口７０を備えている。接続管部５０の下
部にはフランジが設けられており、このフランジ５２を
開口７０の上縁に係合させることにより、接続管部５０
を蓋１４に固定保持させることができる。The lid 14 made of synthetic resin has an opening 70 for mounting the connecting pipe portion 50. A flange is provided on the lower portion of the connecting pipe portion 50, and the connecting pipe portion 50 is formed by engaging the flange 52 with the upper edge of the opening 70.
Can be fixedly held on the lid 14.
【００２０】この管部７０の外側をとり巻くように囲壁
７８が立設されている。この囲壁７８を設けたことによ
り、手洗吐水管６０と接続管部５０との間から漏れ出し
た水が囲壁７８の外側へ広がることなく開口７０を通っ
てインナータンク１２内へ流出する。A surrounding wall 78 is erected so as to surround the outside of the pipe portion 70. By providing the surrounding wall 78, water leaking from between the hand-washing water discharge pipe 60 and the connecting pipe portion 50 flows into the inner tank 12 through the opening 70 without spreading to the outside of the surrounding wall 78.
【００２１】手洗鉢１６の鉢底部の排水孔８０に対面し
て、蓋１４に水受け樋部８２が設けられている。この水
受け樋部８２は、インナータンク１２の前面側に向って
下り勾配となっており、該前面側の近傍にまで延在して
いる。A water receiving trough portion 82 is provided on the lid 14 so as to face the drainage hole 80 at the bottom of the hand washing bowl 16. The water receiving trough portion 82 has a downward slope toward the front side of the inner tank 12 and extends to the vicinity of the front side.
【００２２】この水受け樋部８２には、該インナータン
ク前面壁に対峙する流出口８４が設けられている。排水
孔８０から落下した水は、水受け樋部８２に受け止めら
れ、該水受け樋部８２を流れ下って流出口８４から放出
され、インナータンク１２の前面壁に注ぎかけられ、該
前面壁を伝って流れ落ちる。従って、手洗排水がインナ
ータンク１２内の水面を叩くように落下することが無
く、静隠に手洗排水がインナータンク１２内の貯留水と
合流する。The water receiving trough portion 82 is provided with an outlet 84 facing the front wall of the inner tank. The water dropped from the drainage hole 80 is received by the water receiving trough portion 82, flows down through the water receiving trough portion 82, is discharged from the outflow port 84, is poured onto the front wall of the inner tank 12, and the front wall is closed. It flows down. Therefore, the handwash drainage does not drop like hitting the water surface in the inner tank 12, and the handwash drainage merges silently with the stored water in the inner tank 12.
【００２３】なお、図示はしないが、蓋１４の上面を水
受け樋部８２に向って下り勾配とし、蓋１４の上面に落
下した結露水や飛散水などの水を水受け樋部８２に流下
させるようにしても良い。Although not shown, the upper surface of the lid 14 is inclined downward toward the water receiving trough portion 82, and water such as dew condensation water or splashed water that has dropped onto the upper surface of the lid 14 flows down to the water receiving trough portion 82. It may be allowed to.
【００２４】また、本発明では水受け樋部８２に略水平
な部分を設け、便器洗浄剤や芳香剤などのトイレ薬品パ
ッケージの載せ部を形成してもよい。このような載せ部
を水受け樋部８２に設ける代わりに、流出口８４から該
パッケージが落下しないようにストッパを設けても良
い。Further, in the present invention, the water receiving trough portion 82 may be provided with a substantially horizontal portion to form a mounting portion for a toilet chemical package such as a toilet bowl cleaning agent or an aromatic agent. Instead of providing such a mounting portion on the water receiving trough portion 82, a stopper may be provided so that the package does not drop from the outflow port 84.
【００２５】[0025]
【発明の効果】以上の実施の形態からも明らかな通り、
本発明にあっては、手洗鉢の排水孔からの排水をインナ
ータンクの蓋に形成された水受け樋部で受け止め、イン
ナータンク内面を伝わらせてインナータンク内の水と合
流させるようにしたものであり、該排水孔からの排水の
滴下音が解消される。また、水受け樋部の構成が堅固で
あると共に、専用の水受け部材が不要である。この水受
け樋部は外部からは全く見えず、美感も良好である。As is apparent from the above embodiments,
In the present invention, the drainage from the drainage hole of the handwash bowl is received by the water receiving gutter portion formed on the lid of the inner tank, and the inner surface of the inner tank is transmitted to join with the water in the inner tank. Therefore, the dropping noise of drainage from the drainage hole is eliminated. Further, the structure of the water receiving trough portion is solid, and a dedicated water receiving member is unnecessary. This water receiving trough is completely invisible from the outside and has a good appearance.
【図１】（ａ）図はインナータンクの蓋の斜視図、
（ｂ）図は（ａ）図のＢ−Ｂ線に沿う断面図である。FIG. 1A is a perspective view of a lid of an inner tank,
(B) figure is sectional drawing which follows the BB line of (a) figure.
【図２】実施の形態に係る構造を備えたロータンクの断
面図である。FIG. 2 is a cross-sectional view of a raw tank having a structure according to an embodiment.
【図３】図２のIII−III線に沿う断面図である。FIG. 3 is a sectional view taken along the line III-III in FIG.
１０ アウタータンク １２ インナータンク １４ 蓋 １６ 手洗鉢 ２０ フロート弁装置 ３０ ハンドル装置 ４０ ボールタップ ５０ 接続管部 ６０ 手洗吐水管 ７８ 囲壁 ８２ 水受け樋部 10 Outer tank 12 inner tank 14 Lid 16 hand wash bowl 20 float valve device 30 handle device 40 ball tap 50 Connection pipe part 60 Hand wash spout 78 Wall 82 Water receiving gutter
Claims (2)
水孔からの排出水を受ける水受け部材を設けた手洗付ロ
ータンクにおいて、 該ロータンクはアウタータンクとインナータンクとを有
した二重式タンクであり、該インナータンクに蓋が装着
されており、該水受け部材は該蓋に設けられた水受け樋
部であることを特徴とする手洗付ロータンク。1. A hand-washing low tank provided with a water receiving member for receiving discharged water from a drain hole of the hand-washing bowl, below the outlet of the hand-washing bowl, wherein the low tank has an outer tank and an inner tank. A low tank with hand washing, characterized in that the lid is attached to the inner tank, and the water receiving member is a water receiving trough provided on the lid.
出口が前記インナータンクの内面に近接していることを
特徴とする手洗付ロータンク。2. The low tank with hand washing according to claim 1, wherein the outlet of the water receiving trough is close to the inner surface of the inner tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12757898A JP3514113B2 (en) | 1998-05-11 | 1998-05-11 | Low tank with hand washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12757898A JP3514113B2 (en) | 1998-05-11 | 1998-05-11 | Low tank with hand washing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11324058A JPH11324058A (en) | 1999-11-26 |
| JP3514113B2 true JP3514113B2 (en) | 2004-03-31 |
Family
ID=14963535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12757898A Expired - Lifetime JP3514113B2 (en) | 1998-05-11 | 1998-05-11 | Low tank with hand washing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3514113B2 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002212999A (en) * | 2001-01-16 | 2002-07-31 | Toto Ltd | Tank device for cleaning stool |
| JP5164022B2 (en) * | 2007-10-09 | 2013-03-13 | Ｔｏｔｏ株式会社 | Tank structure of flush toilet |
| JP5605743B2 (en) * | 2010-01-12 | 2014-10-15 | Ｔｏｔｏ株式会社 | Toilet bowl cleaning device and flush toilet equipped with the same |
| JP2012225047A (en) * | 2011-04-19 | 2012-11-15 | Lixil Corp | Hand-washing basin structure of hand-washing toilet bowl tank |
| JP5928978B2 (en) * | 2011-12-29 | 2016-06-01 | Toto株式会社 | Toilet flush water tank |
| JP6370582B2 (en) * | 2014-03-28 | 2018-08-08 | 株式会社Ｌｉｘｉｌ | Connection structure between tank and drain pipe |
| JP2018109272A (en) * | 2016-12-28 | 2018-07-12 | Toto株式会社 | Flush toilet bowl |
| JP6903281B2 (en) * | 2017-02-09 | 2021-07-14 | Toto株式会社 | Toilet device |
| JP6891698B2 (en) * | 2017-07-25 | 2021-06-18 | Toto株式会社 | Sanitary cleaning equipment |
| JP7193778B2 (en) * | 2019-02-08 | 2022-12-21 | Toto株式会社 | Flush water tank device with hand basin and flush toilet provided with same |
-
1998
- 1998-05-11 JP JP12757898A patent/JP3514113B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11324058A (en) | 1999-11-26 |
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