JP4600380B2

JP4600380B2 - Toilet bowl

Info

Publication number: JP4600380B2
Application number: JP2006280667A
Authority: JP
Inventors: 靖史佐藤; 真人宮本; 邦昭田中
Original assignee: Panasonic Corp; Matsushita Electric Works Ltd
Current assignee: Panasonic Corp; Panasonic Electric Works Co Ltd
Priority date: 2006-10-13
Filing date: 2006-10-13
Publication date: 2010-12-15
Anticipated expiration: 2026-10-13
Also published as: JP2008095452A

Description

本発明は、便器に関するものである。 The present invention relates to a toilet bowl.

従来にあっては、便器の後部上面に温水洗浄便座装置を取付け、ボウル部の上開口縁部に設けられたリム部の後部の上方温水洗浄便座装置のケース前面を位置させ、該温水洗浄便座装置のケース前面に設けた開口部から、温水洗浄便座装置に設けた温水や冷水を吐出する洗浄ノズルを出し入れして人体の局部を洗浄するようにしていた。また、従来にあっては、温水洗浄便座装置に送風装置を組み込み、送風装置の送風ダクトの先端部を温水洗浄便座装置のケース前面に開口させて温風又は冷風を吐出することで人体の局部を乾燥するようにしていた（例えば、特許文献１参照）。 Conventionally, a warm water cleaning toilet seat device is attached to the upper surface of the rear part of the toilet bowl, and the front surface of the case of the upper warm water cleaning toilet seat device at the rear of the rim portion provided at the upper opening edge of the bowl portion is positioned. A cleaning nozzle for discharging hot water or cold water provided in the warm water washing toilet seat device is taken in and out from an opening provided in the front surface of the case of the device so as to wash the local part of the human body. Also, in the past, a blower is incorporated in the hot water washing toilet seat device, and the front part of the blower duct of the blower device is opened at the front of the case of the hot water washing toilet seat device to discharge hot air or cold air, thereby local parts of the human body Was dried (see, for example, Patent Document 1).

上記のような従来例にあっては、温水洗浄装置が便器内に組み込んでなくて、便器と別体の温水洗浄便座装置を便器の後部上面に載置して取付けたものであるから、便器装置全体をコンパクトにできないという問題があり、また、便器の後部上面と温水洗浄便座装置のケース下面との間の隙間に汚水や水が浸入して該隙間に滞留し、衛生的でないだけでなく、この部分が変色し、更に、悪臭の発生原因となるという問題があった。このため、上記特許文献１にあっては、人体の局部を乾燥するための温風を送る送風ダクトを分岐し、切り替えダンパーを切り替え操作することで温風の流れを切り替えて、便器の後部上面と温水洗浄便座装置のケース下面との間の隙間に吐出してこの部分を乾燥するようにしているが、この従来例にあっては、便器の後部上面と温水洗浄便座装置のケース下面との間の隙間に温風を吐出するものであるから構造が複雑となるという問題があり、更に、切り替えダンパーの切り替え操作が必要であって、操作が面倒となり、切り替えダンパーを切り替えない限り、温風を便器の後部上面と温水洗浄便座装置のケース下面との間の隙間に浸入した汚水は滞留したままの状態であり、また、温風を便器の後部上面と温水洗浄便座装置のケース下面との間の隙間に浸入した汚水は、温風の吐出のみでは十分排水できず、これらの理由により便器の後部上面と温水洗浄便座装置のケース下面との間の隙間に浸入した汚水の滞留による前述の諸問題を十分に解決することができないという問題があった。
特開２００５−３０７４７２号公報 In the conventional example as described above, the warm water cleaning device is not incorporated in the toilet bowl, and the toilet seat device separate from the toilet bowl is mounted on the upper surface of the rear part of the toilet bowl. There is a problem that the whole device cannot be made compact, and not only is it not hygienic, but dirty water and water enter the gap between the rear upper surface of the toilet bowl and the case lower surface of the warm water washing toilet seat device and stay in the gap. There was a problem that this part was discolored and further caused the generation of malodor. For this reason, in the above-mentioned patent document 1, the flow of the hot air is switched by branching the air duct that sends the hot air for drying the local part of the human body, and switching the switching damper. In this conventional example, the portion between the rear upper surface of the toilet and the lower surface of the case of the hot water cleaning toilet seat device is discharged. There is a problem that the structure becomes complicated because hot air is discharged into the gap between them, and furthermore, switching operation of the switching damper is necessary, and the operation is troublesome, and unless the switching damper is switched, hot air The sewage that has entered the gap between the rear upper surface of the toilet bowl and the case lower surface of the hot water cleaning toilet seat device remains in the state of staying, The sewage that has entered the gap between the two cannot be sufficiently drained only by the discharge of warm air. There was a problem that these problems could not be solved sufficiently.
JP 2005-307472 A

本発明は上記の従来の問題点に鑑みて発明したものであって、便器全体の外観をすっきりとしてコンパクトにでき、しかも、流体吐出部が臨む吐出部用開口部に汚水や水が浸入しても、スムーズにボウル部内に排水できて侵入した汚水や水が吐出部用開口部内に滞留することがなくて衛生的な便器を提供することを課題とするものである。 The present invention has been invented in view of the above-described conventional problems, and the appearance of the entire toilet can be made clean and compact, and in addition, sewage and water can enter the discharge portion opening facing the fluid discharge portion. However, it is an object of the present invention to provide a sanitary toilet bowl in which sewage and water that can smoothly drain into the bowl portion do not stay in the discharge portion opening.

上記課題を解決するために本発明に係る便器は、ボウル部１の上開口縁部の後部の前面部に便座２に座った人体の局部に向けて流体を吐出するための流体吐出部３が臨む吐出部用開口部４を形成し、該吐出部用開口部４内の下面部がボウル部１側に向けて下り傾斜した傾斜下面部５となり、人体の局部に温水を吐出するための温水洗浄装置６を便器７に内装し、この温水洗浄装置６を支持する装置支持ケース８に、吐出部用開口部４から出し入れ自在な温水洗浄装置６に設けた流体吐出部３を構成する洗浄ノズル３ａが後退時に収納されるノズル収納部９を設け、該ノズル収納部９を吐出用開口部４内に後方より嵌め込み、ノズル収納部９内の下面部がボウル部１側に向けて下り傾斜した下り傾斜部１０となっていることを特徴とするものである。 In order to solve the above problems, a toilet according to the present invention includes a fluid discharge unit 3 for discharging fluid toward a local part of a human body sitting on a toilet seat 2 on the front surface of the rear part of the upper opening edge of the bowl unit 1. forming a discharge portion opening 4 facing the lower surface portion of said discharge exit portion opening 4 becomes an inclined lower surface portion 5 that is inclined downward toward the bowl portion 1 side, for discharging the hot water on the human body of a local A warm water cleaning device 6 is provided in a toilet 7, and a cleaning device constituting the fluid discharge unit 3 provided in the hot water cleaning device 6 that can be inserted into and removed from the discharge unit opening 4 in a device support case 8 that supports the hot water cleaning device 6 is provided. A nozzle storage portion 9 is provided for storing the nozzle 3a when retreating. The nozzle storage portion 9 is fitted into the discharge opening 4 from the rear, and the lower surface of the nozzle storage portion 9 is inclined downward toward the bowl portion 1 side. characterized in that has a downwardly inclined portion 10 which is That.

このように、人体の局部に向けて流体を吐出するための流体吐出部３が臨む吐出部用開口部４をボウル部１の後部の前面部に形成したので、便器７の後部上面に別体の温水洗浄装置６などを載置してボウル部１の上開口縁部の上面よりも上方位置に流体吐出部３を設けるものに比べて、便器全体の外観がすっきりとし、コンパクトにできる。また、便器７の後部上面と温水洗浄装置６などとの間に汚水が浸入するということがない。また、吐出部用開口部４内に汚水や水が浸入しても、吐出部用開口部４内の下面部の下り傾斜した傾斜下面部５に沿ってボウル部１内にスムーズに排出される。また、人体の局部に温水を吐出するための温水洗浄装置６を便器７に内装し、この温水洗浄装置６を支持する装置支持ケース８に、吐出部用開口部４から出し入れ自在な温水洗浄装置６に設けた流体吐出部３を構成する洗浄ノズル３ａが後退時に収納されるノズル収納部９を設け、該ノズル収納部９を吐出用開口部４内に後方より嵌め込み、ノズル収納部９内の下面部がボウル部１側に向けて下り傾斜した下り傾斜部１０となっているので、温水洗浄装置６側に汚水や水が浸入するのを防止できる。特に、洗浄ノズル３ａを伝って汚水や水が浸入してノズル収納部９内に流下したり、あるいは、洗浄ノズル３ａをノズル収納部９に収納した際、洗浄ノズル３ａに付着していた汚水や水がノズル収納部９内に流下したとしても、下り傾斜部１０に沿って流れてボウル部１にスムーズに排出される。 Thus, since the discharge part opening part 4 which the fluid discharge part 3 for discharging a fluid toward the local part of a human body faces is formed in the front part of the rear part of the bowl part 1, it is separately provided on the rear upper surface of the toilet bowl 7 Compared with the apparatus in which the warm water washing device 6 is placed and the fluid discharge part 3 is provided at a position above the upper surface of the upper opening edge of the bowl part 1, the overall appearance of the toilet bowl is cleaner and more compact. In addition, sewage does not enter between the rear upper surface of the toilet bowl 7 and the hot water washing device 6 or the like. Further, even if sewage or water enters the discharge portion opening 4, the water is smoothly discharged into the bowl portion 1 along the inclined lower surface portion 5 inclined downward of the lower surface portion in the discharge portion opening 4. . Further, a hot water cleaning device 6 for discharging hot water to a local part of the human body is built in the toilet bowl 7, and a hot water cleaning device that can be taken in and out of the discharge portion opening 4 in a device support case 8 that supports the hot water cleaning device 6. 6 is provided with a nozzle storage portion 9 in which the cleaning nozzle 3a constituting the fluid discharge portion 3 provided in the storage portion 6 is retracted, and the nozzle storage portion 9 is fitted into the discharge opening 4 from the rear side. Since the lower surface portion is the downward inclined portion 10 inclined downward toward the bowl portion 1 side, it is possible to prevent sewage and water from entering the hot water cleaning device 6 side. In particular, when sewage or water enters through the cleaning nozzle 3a and flows down into the nozzle storage unit 9, or when the cleaning nozzle 3a is stored in the nozzle storage unit 9, Even if water flows down into the nozzle storage portion 9, it flows along the downward inclined portion 10 and is smoothly discharged to the bowl portion 1.

また、人体の局部を乾燥するための温風又は冷風を吐出するための送風装置１１を便器７に内装し、送風装置１１に設けた送風ダクト１２の先端部が流体吐出部３を構成し、この送風ダクト１２の先端部が別の吐出用開口部４に臨むことが好ましい。 Moreover, the air blower 11 for discharging the warm air or the cold air for drying the local part of the human body is built in the toilet bowl 7, and the tip of the air duct 12 provided in the air blower 11 constitutes the fluid discharge part 3 . It is preferable that the front end of the air duct 12 faces another discharge opening 4 .

このような構成とすることで、送風ダクト１２側に汚水や水が浸入するのが防止できる。 By setting it as such a structure, it can prevent that filthy water and water permeate into the ventilation duct 12 side.

本発明は、上記のように、ボウル部の上開口縁部の後部の前面部に便座に座った人体の局部に向けて流体を吐出するための流体吐出部が臨む吐出部用開口部を形成したので、便器全体の外観をすっきりとしてコンパクトにでき、また、吐出部用開口部内の下面部を傾斜下面部としたので、吐出部用開口部内に汚水や水が浸入しても汚水や水が滞留しないでスムーズにボウル部内に排出できて衛生的である。また、人体の局部に温水を吐出するための温水洗浄装置を便器に内装し、この温水洗浄装置を支持する装置支持ケースに、吐出部用開口部から出し入れ自在な温水洗浄装置に設けた流体吐出部を構成する洗浄ノズルが後退時に収納されるノズル収納部を設け、該ノズル収納部を吐出用開口部内に後方より嵌め込み、ノズル収納部内の下面部がボウル部側に向けて下り傾斜した下り傾斜部となっているので、温水洗浄装置側に汚水や水が浸入するのを防止できる。特に、洗浄ノズルを伝って汚水や水が浸入してノズル収納部内に流下したり、あるいは、洗浄ノズルをノズル収納部９に収納した際、洗浄ノズルに付着していた汚水や水がノズル収納部内に流下したとしても、下り傾斜部に沿って流れてボウル部にスムーズに排出される。 As described above, the present invention forms the opening for the discharge part facing the fluid discharge part for discharging the fluid toward the local part of the human body sitting on the toilet seat on the front part of the rear part of the upper opening edge of the bowl part. Therefore, the appearance of the entire toilet can be made clean and compact, and the lower surface of the discharge port opening is an inclined lower surface, so even if sewage or water enters the discharge port opening, It is hygienic because it can be smoothly discharged into the bowl without stagnation. In addition, the toilet is equipped with a hot water cleaning device for discharging hot water to local parts of the human body, and the fluid discharge provided in the hot water cleaning device that can be taken in and out of the opening for the discharge unit in the device support case that supports the hot water cleaning device. A nozzle storage part is provided for storing the cleaning nozzle that constitutes the part when retreating, the nozzle storage part is fitted into the discharge opening from the rear, and the lower surface of the nozzle storage part is inclined downward toward the bowl part side. Therefore, it is possible to prevent sewage and water from entering the hot water washing apparatus side. In particular, when dirty water or water enters through the cleaning nozzle and flows into the nozzle storage section, or when the cleaning nozzle is stored in the nozzle storage section 9, the dirty water or water adhering to the cleaning nozzle is inside the nozzle storage section. Even if it flows down, it flows along the downward slope and is smoothly discharged to the bowl.

以下、本発明を添付図面に示す実施形態に基いて説明する。便器７にはボウル部１が設けてあり、ボウル部１の上端開口縁部には全周にわたってリム部１３が設けてあり、このリム部１３の内周部はボウル部１内側に向けてむけて突出していている。 Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings. The toilet bowl 7 is provided with a bowl portion 1, and a rim portion 13 is provided over the entire periphery of the upper end opening edge of the bowl portion 1, and the inner peripheral portion of the rim portion 13 is directed toward the inside of the bowl portion 1. Protruding.

ボウル部１の上端開口縁部に設けたリム部１３の下面側には案内凹部１４を形成してあり、この案内凹部１４は全長にわたってボウル部１内に向けて側方が開口して側方開口となっている。 A guide recess 14 is formed on the lower surface side of the rim portion 13 provided at the upper end opening edge of the bowl portion 1, and the guide recess 14 is laterally opened to the inside of the bowl portion 1 over the entire length. It is an opening.

添付図面に示す実施形態においては、ボウル部１を備えた便器７はその主体部分が合成樹脂製となっているが、陶器製であってもよい。 In the embodiment shown in the attached drawings, the main part of the toilet bowl 7 having the bowl portion 1 is made of synthetic resin, but may be made of earthenware.

添付図面に示す実施形態では、図１、図２に示すように、便器７は、ボウル部１を備えた前パーツ１５と、後パーツ１６と、支持フレーム１７とで構成してあり、便器７の主体を構成する前パーツ１５、後パーツ１６は共に合成樹脂製である。 In the embodiment shown in the accompanying drawings, as shown in FIGS. 1 and 2, the toilet bowl 7 includes a front part 15 including the bowl portion 1, a rear part 16, and a support frame 17. Both the front part 15 and the rear part 16 constituting the main body are made of synthetic resin.

前パーツ１５は水平断面略Ｃ字状をしたスカート部１８と、スカート部１８内の上部に嵌め込んで溶着一体化されたボウル部１と、更にボウル部１の上に嵌め込んでボウル部１の上端縁部及びスカート部１８の上端縁部に溶着一体化されたリム部１３とで構成してある。 The front part 15 includes a skirt portion 18 having a substantially C-shaped horizontal section, a bowl portion 1 that is fitted and integrated into the upper portion of the skirt portion 18, and a bowl portion 1 that is further fitted onto the bowl portion 1. And the rim portion 13 which is welded and integrated with the upper end edge portion of the skirt portion 18.

添付図面に示す実施形態においては、図１、図３、図４に示すように、ボウル部１の上端開口縁部の全周にわたって形成したリム部１３の後部の前面部には後述の装置支持ケース８に取付けた便器付属装置に設けた流体吐出部３が臨む吐出部用開口部４が形成してある。 In the embodiment shown in the accompanying drawings, as shown in FIGS. 1, 3, and 4, a device support described later is provided on the front portion of the rear portion of the rim portion 13 formed over the entire circumference of the upper end opening edge of the bowl portion 1. The discharge part opening part 4 which the fluid discharge part 3 provided in the toilet accessory attached to the case 8 faces is formed.

図１、図３、図４示す実施形態ではリム部１３の後部の前面部に吐出部用開口部４として、後述の温水洗浄装置６に設けた流体吐出部３を構成する洗浄ノズル３ａが臨む洗浄ノズル出し入れ用開口部３１と、後述の送風装置１１の送風ダクト１２先端部が臨む送風用開口部３２とが左右に並べて設けてある。また、リム部１３の後端部の下面には図１１に示すように、上記洗浄ノズル出し入れ用開口部３１、送風用開口部３２から左右方向にずれた位置に、後述の脱臭装置２４に連通するボウル部１内臭気を吸込むための脱臭用開口部３３を設けると共に、ボウル部１内を明るく照らすためのＬＥＤのような発光部よりなる後述の照明手段２５が臨む発光用開口部３４が設けてある。 In the embodiment shown in FIGS. 1, 3, and 4, a cleaning nozzle 3 a that constitutes a fluid discharge portion 3 provided in a hot water cleaning device 6, which will be described later, faces the front portion of the rear portion of the rim portion 13 as a discharge portion opening 4. An opening 31 for putting in and out the washing nozzle and an opening 32 for air blowing facing the tip of the air duct 12 of the air blowing device 11 described later are provided side by side. Further, as shown in FIG. 11, the lower surface of the rear end portion of the rim portion 13 communicates with a deodorizing device 24 described later at a position shifted in the left-right direction from the cleaning nozzle taking-in / out opening 31 and the blowing opening 32. A deodorizing opening 33 for sucking in the odor in the bowl part 1 is provided, and a light emitting opening 34 facing a lighting means 25 to be described later composed of a light emitting part such as an LED for brightly illuminating the inside of the bowl part 1 is provided. It is.

リム部１３の下面とボウル部１の上端外周縁部とにより側方に開口した案内凹部１４が周設してあるが、この案内凹部１４の後端部の左右方向の一端部には図７に示すように後述のボウル洗浄水噴出部２６を構成するボウル洗浄ノズルが嵌め込まれる洗浄ノズル嵌め込み口３５が設けてあり、該洗浄ノズル嵌め込み口３５の側部が仕切り壁部となっている。したがって、ボウル洗浄水噴出部２６から案内凹部１４の後端部の左右方向の一端部に噴出された洗浄水は案内凹部１４内を旋回しながら流れつつ一部が案内凹部１４の側方開口の下端縁部部分から徐々にボウル部１内に旋回流となって流れ、この旋回流によりボウル部１内が洗浄されることになる。 A guide recess 14 that is opened laterally by the lower surface of the rim portion 13 and the outer peripheral edge of the upper end of the bowl portion 1 is provided around the rear end portion of the guide recess 14. As shown, a cleaning nozzle fitting port 35 into which a bowl washing nozzle constituting a bowl washing water jetting portion 26 described later is fitted is provided, and a side portion of the washing nozzle fitting port 35 is a partition wall portion. Accordingly, the cleaning water sprayed from the bowl cleaning water spraying portion 26 to the one end portion in the left-right direction of the rear end portion of the guide recess 14 flows while turning in the guide recess 14, and a part of the side opening of the guide recess 14. The swirl flow gradually flows into the bowl portion 1 from the lower edge portion, and the inside of the bowl portion 1 is cleaned by this swirl flow.

また、リム部１３の後部は後方に向けて開口する位置決め用凹部３８となっている。位置決め用凹部３８の少なくとも後部内は後端側程上下開口巾が広くなるような傾斜している。後方に開口した位置決め用凹部３８後端部の開口部内の側部及び下面部にはそれぞれ図８に示すように横ガイド部３８ａ、下ガイド３８ｂが設けてある。また、位置決め用凹部３８の少なくとも後部内は後端側程上下開口巾が広くなるような傾斜している。 The rear portion of the rim portion 13 is a positioning recess 38 that opens rearward. At least the rear portion of the positioning recess 38 is inclined so that the vertical opening width becomes wider toward the rear end side. As shown in FIG. 8, a lateral guide portion 38a and a lower guide 38b are provided on the side portion and the lower surface portion in the opening portion of the rear end portion of the positioning recess 38 opened rearward. Further, at least the inside of the positioning recess 38 is inclined so that the vertical opening width becomes wider toward the rear end side.

スカート部１８の前部の左右両側壁の下部には便器を設置する床面を照らす床面照明手段４０と、小鳥の鳴き声や清流の音等を出すためのスピーカー４１とが設けてある。 Below the left and right side walls of the front part of the skirt 18 are provided floor surface illumination means 40 for illuminating the floor surface on which the toilet is installed, and a speaker 41 for emitting a cry of a bird, a clear stream sound, and the like.

また、ボウル部１の底部の後部には後方向に向けて排水筒部２８を突設した水溜め部２９が形成してある。 In addition, a water reservoir 29 is formed at the rear of the bottom of the bowl 1 so as to project a drain cylinder 28 in the rearward direction.

上記のような構成のスカート部１８とボウル部１とリム部１３とを溶着一体化した前パーツ１５は、金属製の支持フレーム１７の前部にねじ具により取付けられる。 The front part 15 in which the skirt portion 18, the bowl portion 1, and the rim portion 13 having the above-described configuration are welded and integrated is attached to a front portion of a metal support frame 17 with a screw tool.

この前パーツ１５を支持フレーム１７の前部に取付けた後に、トラップケース３０を支持フレーム１７に取付けると共に、トラップケース３０内に内装したトラップ（図示せず）の一端部をボウル部１に設けた排水筒部２８に接続する。 After attaching the front part 15 to the front part of the support frame 17, the trap case 30 is attached to the support frame 17, and one end of a trap (not shown) provided in the trap case 30 is provided in the bowl part 1. Connect to the drain cylinder 28.

本実施形態ではトラップはターントラップ方式のもので、フレキシブルなトラップ筒（図示せず）により構成してあり、モータ（図示せず）によりトラップ筒を回動して、トラップ筒が上向きＵ字状となったトラップ構造となる状態と、略逆Ｌ字状となってトラップ構造が解除される状態とを選択できるようになっており、通常はトラップ筒が上向きＵ字状となったトラップ構造となっていてボウル部１内の下部、排水筒部２８、トラップ筒内に水が溜まった状態となっていて、この状態で大便や小便を行い、大便や小便が終わると、後述のように洗浄水を流すと共に、トラップ筒を回動してトラップ構造を解除する状態にして、汚物と共に汚水を排水するようになっている。上記フレキシブルなトラップ筒、モータ等はトラップケース３０内に収納してある。なお、トラップケースの下部は開口していてトラップ筒の端部が床に形成される排水筒に接続される。 In this embodiment, the trap is of a turn trap type, and is constituted by a flexible trap cylinder (not shown). The trap cylinder is rotated by a motor (not shown) so that the trap cylinder is upward U-shaped. The trap structure in which the trap structure is formed and the trap structure that is substantially inverted L-shaped and released can be selected. It is in a state where water has accumulated in the lower part of the bowl part 1, the drain cylinder part 28, and the trap cylinder. In this state, urination and urination are performed, and when the stool and urine are finished, washing is performed as described later. While flowing water, the trap cylinder is rotated to release the trap structure, and the sewage is drained together with the filth. The flexible trap cylinder, motor, etc. are accommodated in the trap case 30. The lower part of the trap case is open and the end of the trap cylinder is connected to a drain cylinder formed on the floor.

後パーツ１６は、上カバー１９、装置支持ケース８、リアカバー２１、上サイドカバー２２、下サイドカバー２３により構成してあり、これらはいずれも合成樹脂製である。 The rear part 16 includes an upper cover 19, an apparatus support case 8, a rear cover 21, an upper side cover 22, and a lower side cover 23, all of which are made of synthetic resin.

後パーツ１６の装置支持ケース８に局部洗浄用の温水洗浄装置６、人体の局部乾燥用の送風装置１１、ボウル部１内の臭気を脱臭するための脱臭装置２４、人体検知センサ（図示せず）、ＬＥＤのような発光部よりなる照明手段２５、ボウル洗浄水噴出部２６を構成する洗浄ノズル等の便器付属装置が取付けてある。 A hot water cleaning device 6 for local cleaning, a blower device 11 for locally drying a human body, a deodorizing device 24 for deodorizing the odor in the bowl 1 and a human body detection sensor (not shown) ), A toilet attachment device such as a cleaning nozzle constituting the illumination means 25 including a light emitting unit such as an LED and a bowl cleaning water jetting unit 26 is attached.

装置支持ケース８の前部中央部にはノズル収納部９が設けてあり、該ノズル収納部９に温水洗浄装置６に設けた流体吐出部３を構成する伸縮自在な洗浄ノズル３ａが配置してあり、該洗浄ノズル３ａは使用のために伸ばした際には前部がノズル収納部９から前方に突出するようになっており、収縮時には全体がノズル収納部９内に位置するようになっている。 A nozzle housing portion 9 is provided at the front central portion of the apparatus support case 8, and an elastic cleaning nozzle 3 a constituting the fluid discharge portion 3 provided in the hot water cleaning device 6 is disposed in the nozzle housing portion 9. Yes, when the cleaning nozzle 3a is extended for use, the front part protrudes forward from the nozzle accommodating part 9, and the entire part is located in the nozzle accommodating part 9 when contracted. Yes.

このノズル収納部９は断面Ｕ状又は筒状をしており、内部の下面部がボウル部１側である前端側程下となるように下り傾斜した下り傾斜部１０となっており、ノズル収納部９の前端開口の上部には蓋の上端が開閉自在に枢支してあり、通常は蓋により閉じられており、洗浄ノズル３ａを伸長する際に洗浄ノズル３ａの先端で蓋を押し開くようになっている。 The nozzle storage portion 9 has a U-shaped or cylindrical cross section, and is a downward inclined portion 10 that is inclined downward so that the lower surface portion of the nozzle is closer to the front end side that is the bowl portion 1 side. The upper end of the lid is pivotably supported at the upper part of the front end opening of the part 9 and is normally closed by the lid so that the lid is pushed open at the tip of the washing nozzle 3a when the washing nozzle 3a is extended. It has become.

また、送風装置１１には送風用の送風ダクト１２が設けてあり、送風ダクト１２の先端部が装置支持ケース８の前部中央部のノズル収納部９の隣りに設けてあり、この送風ダクト１２の先端開口の上端には蓋の上端が開閉自在に枢支してあり、通常は蓋により閉じられており、送風ダクト１２先端から送風する際に、風の圧力で蓋を押し開いて風を噴出すことができるようになっている。 The blower device 11 is provided with a blower air duct 12, and the front end portion of the blower duct 12 is provided adjacent to the nozzle housing portion 9 at the front center of the device support case 8. The top end of the lid is pivotally supported by the top end of the lid so that it can be opened and closed. Normally, the lid is closed by a lid. It can be ejected.

更に、脱臭装置２４には吸込みダクト５０が設けてあり、吸込みダクト５０の先端部が装置支持ケース８の前端部において下方に向けて開口している。 Further, the deodorizing device 24 is provided with a suction duct 50, and the front end portion of the suction duct 50 opens downward at the front end portion of the device support case 8.

図９、図１０に示すように、装置支持ケース８の前端部には前方に向けて突出する位置決め用突部２が設けてある。添付図面に示す実施形態では装置支持ケース８の前端部が巾方向にわたって位置決め用突部３９となっている。 As shown in FIGS. 9 and 10, the front end of the apparatus support case 8 is provided with a positioning protrusion 2 that protrudes forward. In the embodiment shown in the accompanying drawings, the front end portion of the apparatus support case 8 is a positioning projection 39 across the width direction.

上記の構成の装置支持ケース８は支持フレーム１７の後部上面にねじ具により取付けて支持される。 The apparatus support case 8 having the above-described configuration is supported by being attached to the upper surface of the rear portion of the support frame 17 with a screw tool.

この場合、装置支持ケース８の前端部の位置決め用突部３９を前パーツ１５の後方よりリム部１３の後部の後方に向けて開口した位置決め用凹部３８に図６に示すように嵌め込むことで装置支持ケース８をリム部１３に対して位置決めする。この場合、位置決め用凹部３８の少なくとも後部内は後端側程上下開口巾が広くなるような傾斜しているので、位置決め用突部３９を位置決め用凹部３８の後端開口部内に嵌め込み易く、位置決め用突部３９を位置決め用凹部３８の後端開口部内に嵌め込んだ状態で、位置決め用突部２の側端面部を位置決め用凹部３８後端部の開口部内の側部の横ガイド部３８ａに当てると共に、位置決め用突部３９の下端面を下ガイド３８ｂに載せ、この状態で、装置支持ケース８を前方に押し込むことで、位置決め用突部３９を位置決め用凹部３８内に嵌め込むことができる。 In this case, as shown in FIG. 6, the positioning protrusion 39 at the front end of the device support case 8 is fitted into the positioning recess 38 that opens from the rear of the front part 15 toward the rear of the rear of the rim 13 as shown in FIG. 6. The apparatus support case 8 is positioned with respect to the rim portion 13. In this case, since at least the rear portion of the positioning recess 38 is inclined so that the vertical opening width becomes wider toward the rear end side, the positioning protrusion 39 can be easily fitted into the rear end opening of the positioning recess 38, With the projection 39 fitted in the rear end opening of the positioning recess 38, the side end surface of the positioning projection 2 is connected to the side guide 38a on the side in the opening of the rear end of the positioning recess 38. At the same time, the positioning projection 39 can be fitted into the positioning recess 38 by placing the lower end surface of the positioning projection 39 on the lower guide 38b and pushing the device support case 8 forward in this state. .

このように位置決め用突部３９を位置決め用凹部３８に嵌め込んで位置決めすることで、ボウル洗浄水噴出部２６となるボウル洗浄ノズルが洗浄ノズル嵌め込み口３５に嵌めこまれ、また、図３に示すように洗浄ノズル３ａが収納されたノズル収納部９が洗浄ノズル出し入れ用開口部３１に嵌め込まれ、また、図４に示すように送風装置１１の送風ダクト１２先端部が送風用開口部３２に嵌め込まれ、脱臭装置２４の吸込みダクト５０の先端が脱臭用開口部３３に臨むように位置させられ、更に、図５に示すようにＬＥＤのような発光部よりなる照明手段２５が発光用開口部３４に臨むように位置させられる。したがって、ボウル洗浄水噴出部２６、ノズル収納部９、送風ダクト１２先端部、吸込みダクト５０の先端部、照明手段２５を、それぞれ、洗浄ノズル嵌め込み口３５、洗浄ノズル出し入れ用開口部３１、送風用開口部３２、脱臭用開口部３３、発光用開口部３４にぴったりと位置決めして嵌めこんだり、臨ませたりでき、位置決めがきわめて容易となる。 By positioning the positioning protrusion 39 in the positioning recess 38 in this manner, the bowl cleaning nozzle that becomes the bowl cleaning water ejection section 26 is fitted into the cleaning nozzle insertion port 35, and also shown in FIG. As shown in FIG. 4, the nozzle housing portion 9 in which the cleaning nozzle 3 a is stored is fitted into the cleaning nozzle insertion / removal opening 31, and the front end portion of the blower duct 12 of the blower device 11 is fitted into the ventilation opening 32 as shown in FIG. 4. Then, the tip of the suction duct 50 of the deodorizing device 24 is positioned so as to face the deodorizing opening 33, and the illumination means 25 made of a light emitting unit such as an LED as shown in FIG. It is positioned so as to face. Accordingly, the bowl washing water ejection part 26, the nozzle housing part 9, the air duct 12 tip, the suction duct 50 tip, and the illumination means 25 are respectively connected to the washing nozzle insertion port 35, the washing nozzle insertion / removal opening 31, and the air blowing unit. The opening 32, the deodorizing opening 33, and the light emitting opening 34 can be closely positioned and fitted in or faced, making positioning extremely easy.

このように、支持フレーム１７の前部に取付けた前パーツ１５に装置支持ケース８を位置決めした状態で、装置支持ケース８を支持フレーム１７にねじ具等により取付ける。 In this manner, the apparatus support case 8 is attached to the support frame 17 with screws or the like in a state where the apparatus support case 8 is positioned on the front part 15 attached to the front portion of the support frame 17.

次に、上カバー１９は装置支持ケース８を覆うようにして装置支持ケース８に取付ける。この上カバー１９には便座２、便蓋２７が回動自在に取付けてある。 Next, the upper cover 19 is attached to the apparatus support case 8 so as to cover the apparatus support case 8. A toilet seat 2 and a toilet lid 27 are rotatably attached to the upper cover 19.

その後、リアカバー２１を装置支持ケース８や支持フレーム１７に取付け、更に、上サイドカバー２２をリアカバー２１に着脱自在に取付け、更に、下サイドカバー２３を上サイドカバー２２に着脱自在に係止して位置決めした状態で磁石により支持フレーム１７に対して着脱自在に取付ける。下サイドカバー２３や上サイドカバー２２を着脱することで便器７内部の保守、点検、修理等が行えるようになっている。 Thereafter, the rear cover 21 is attached to the apparatus support case 8 and the support frame 17, the upper side cover 22 is detachably attached to the rear cover 21, and the lower side cover 23 is detachably locked to the upper side cover 22. In a positioned state, the magnet is detachably attached to the support frame 17 with a magnet. By attaching and detaching the lower side cover 23 and the upper side cover 22, maintenance, inspection, repair and the like inside the toilet bowl 7 can be performed.

上記のような構成の便器７は、便座２に座った人体の局部を洗浄する場合は、流体吐出部３である洗浄ノズル３ａを伸長させることで吐出部用開口部４である洗浄ノズル出し入れ用開口部３１から突出させて洗浄ノズル３ａから洗浄水を吐出して人体の局部を洗浄し、洗浄が終わると、洗浄ノズル３ａを収縮して吐出部用開口部４に先端部を嵌め込んだノズル収納部９内に洗浄ノズル３ａを収納する。 When the toilet 7 configured as described above is for cleaning a local part of a human body sitting on the toilet seat 2, the cleaning nozzle 3a that is the fluid discharge unit 3 is extended to extend the cleaning nozzle that is the discharge unit opening 4. A nozzle that protrudes from the opening 31 and discharges cleaning water from the cleaning nozzle 3a to clean the local part of the human body. When the cleaning is completed, the cleaning nozzle 3a is contracted and a nozzle having a tip end fitted in the discharge portion opening 4 The cleaning nozzle 3 a is stored in the storage unit 9.

一方、人体の局部の乾燥をするに当っては、流体吐出部３である送風ダクト１２の先端部から噴出する温風又は冷風を吐出部用開口部４である送風用開口部３２から吐出して人体の局部を乾燥する。 On the other hand, when drying the local part of the human body, hot air or cold air ejected from the front end portion of the air duct 12 that is the fluid ejection portion 3 is ejected from the air opening portion 32 that is the ejection portion opening portion 4. Dry the local part of the human body.

このように、本発明にあっては、人体の局部に向けて流体（洗浄水や温風）を吐出するための流体吐出部３である洗浄ノズル３ａや送風ダクト１２が臨む吐出部用開口部４を構成する洗浄ノズル出し入れ用開口部３１や送風用開口部３２がボウル部１の後部の前面部に形成してあるので、便器７の後部上面に別体の温水洗浄装置６などを載置してボウル部１の上開口縁部の上面よりも上方位置に流体吐出部３を設ける従来例のものに比べて、便器全体の外観がすっきりとし、コンパクトにできることになる。 Thus, in this invention, the opening part for discharge parts which the washing nozzle 3a which is the fluid discharge part 3 for discharging the fluid (washing water and warm air) toward the local part of a human body, and the ventilation duct 12 face 4 is formed in the front part of the rear part of the bowl part 1 so that a separate hot water washing device 6 and the like are placed on the upper surface of the rear part of the toilet bowl 7. As compared with the conventional example in which the fluid discharge part 3 is provided above the upper surface of the upper opening edge of the bowl part 1, the appearance of the entire toilet is cleaner and more compact.

そして、このように、便器７の後部上面に別体の温水洗浄装置６などを載置してボウル部１の上開口縁部の上面よりも上方位置に流体吐出部３を設けないので、従来のように便器７の後部上面と温水洗浄装置６などとの間に汚水が浸入するということがなく、便器７の後部上面に汚水が付着しても、簡単に拭き取ることができる。 Since the separate hot water cleaning device 6 and the like are placed on the rear upper surface of the toilet bowl 7 and the fluid discharge part 3 is not provided above the upper surface of the upper opening edge of the bowl part 1 in this way, Thus, the sewage does not enter between the rear upper surface of the toilet bowl 7 and the hot water washing device 6, and even if the sewage adheres to the rear upper face of the toilet bowl 7, it can be easily wiped off.

また、ボウル部１の後部の前面部に形成した吐出部用開口部４内に汚水や水が浸入しても、吐出部用開口部４内の下面部の下り傾斜した傾斜下面部５に沿ってボウル部１内にスムーズに排出されることになり、吐出部用開口部４から内部の奥深くに浸入したり、内部に滞留したりするのを確実に防止できる。 Further, even if sewage or water enters the discharge portion opening 4 formed in the front portion of the rear portion of the bowl portion 1, it follows the inclined lower surface portion 5 inclined downward from the lower surface portion in the discharge portion opening 4. Thus, the liquid can be smoothly discharged into the bowl portion 1, and it is possible to reliably prevent the liquid from entering the interior of the discharge portion opening 4 and staying in the interior.

また、伸縮して洗浄ノズル出し入れ用開口部３１から出し入れする洗浄ノズル３ａを伝って汚水や水が浸入してノズル収納部９内に流下したり、あるいは、洗浄ノズル３ａをノズル収納部９に収納した際、洗浄ノズル３ａに付着していた汚水や水がノズル収納部９内に流下することがあるが、このような場合は、ノズル収納部９の下面部が下り傾斜部１０となっているので、汚水や水を下り傾斜部１０に沿ってボウル部１にスムーズに排出することができる。 Further, the sewage or water enters and flows down into the nozzle storage part 9 through the cleaning nozzle 3 a that extends and contracts through the cleaning nozzle insertion / removal opening 31, or the cleaning nozzle 3 a is stored in the nozzle storage part 9. In this case, sewage or water adhering to the cleaning nozzle 3a may flow down into the nozzle storage portion 9, but in such a case, the lower surface portion of the nozzle storage portion 9 is a downward inclined portion 10. Therefore, sewage and water can be smoothly discharged to the bowl portion 1 along the downward inclined portion 10.

上記実施形態においてはターントラップ式の便器７の例で説明したが、これにのみ限定されず、サイフォン式やサイフォンジェット式、あるいは洗い流し式のものであってもよい。 In the above embodiment, the example of the turn trap type toilet 7 has been described. However, the present invention is not limited thereto, and may be a siphon type, a siphon jet type, or a flush type.

本発明の便器の分解斜視図である。It is a disassembled perspective view of the toilet bowl of this invention. 同上の斜視図である。It is a perspective view same as the above. 同上の前パーツに装置支持ケースを位置決めした状態でノズル収納部を洗浄ノズル出し入れ用開口部に嵌め込んだ部分の断面図である。It is sectional drawing of the part which fitted the nozzle accommodating part in the opening part for washing-in / out of a nozzle in the state which positioned the apparatus support case in the front part same as the above. 同上の前パーツに装置支持ケースを位置決めした状態で送風ダクトの先端部を送風用開口部に嵌め込んだ部分の断面図である。It is sectional drawing of the part which fitted the front-end | tip part of the ventilation duct in the opening part for ventilation in the state which positioned the apparatus support case in the front part same as the above. 同上の前パーツに装置支持ケースを位置決めした状態で照明手段を発光用開口部に臨ませた部分の断面図である。It is sectional drawing of the part which made the illumination means face the light emission opening part in the state which positioned the apparatus support case in the front part same as the above. 同上のリム部の嵌め込み凹部に嵌め込み突部を嵌め込んだ状態の下面図である。It is a bottom view of the state which fitted the fitting protrusion in the fitting recessed part of the rim | limb part same as the above. 同上の前パーツの分解斜視図である。It is a disassembled perspective view of a front part same as the above. 同上の前パーツの斜視図である。It is a perspective view of a front part same as the above. 同上の装置支持ケースの下面図である。It is a bottom view of an apparatus support case same as the above. 同上の装置支持ケースの斜視図である。It is a perspective view of an apparatus support case same as the above. リム部の下面図である。It is a bottom view of a rim part.

Explanation of symbols

１ボウル部
２便座
３流体吐出部
３ａ洗浄ノズル
４吐出部用開口部
５傾斜下面部
６温水洗浄装置
７便器
８装置支持ケース
９ノズル収納部
１０下り傾斜部
１１送風装置
１２送風ダクト DESCRIPTION OF SYMBOLS 1 Bowl part 2 Toilet seat 3 Fluid discharge part 3a Washing nozzle 4 Discharge part opening part 5 Inclined lower surface part 6 Hot water washing apparatus 7 Toilet bowl 8 Apparatus support case 9 Nozzle accommodating part 10 Down inclination part 11 Blower apparatus 12 Blower duct

Claims

Formed in the front portion of the rear edge of the upper opening edge of the bowl portion is a discharge portion opening facing the fluid discharge portion for discharging fluid toward a local part of the human body sitting on the toilet seat, and the inside of the discharge portion opening the lower surface portion Ri is Do an inclined lower surface which is inclined downward toward the bowl portion, a hot water washing device for discharging the hot water on the human body of the local and furnished to the toilet, the apparatus support case for supporting the hot water washing device, Provided with a nozzle storage part in which the cleaning nozzle constituting the fluid discharge part provided in the hot water cleaning apparatus which can be taken in and out from the discharge part opening part is retracted, the nozzle storage part is fitted into the discharge opening part from the rear, and the nozzle toilet, characterized in that the lower surface of the accommodating portion is a downwardly inclined portion which is inclined downward toward the bowl portion.

A blower for discharging hot air or cold air for drying a local part of the human body is installed in the toilet, and the tip of the air duct provided in the air blower constitutes a fluid discharge part, and the tip of the air duct is The toilet according to claim 1, which faces another discharge opening.