以下、本発明を添付図面に示す実施形態に基づいて説明する。図１は本実施形態の一例の便器装置の分解斜視図であり、図２乃至図７は便器装置の外観図である。便器装置は図１に示すようにボウル１を備えた便器２で主体を構成してあり、便器２は床１４上に設置した鉄などの金属製の支持フレーム３に取付けてある。
Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings. FIG. 1 is an exploded perspective view of a toilet device as an example of this embodiment, and FIGS. 2 to 7 are external views of the toilet device. As shown in FIG. 1, the toilet device is mainly composed of a toilet 2 provided with a bowl 1, and the toilet 2 is attached to a metal support frame 3 such as iron installed on a floor 14.
便器２の上面後端部には立上部４を立ち上げ形成してあり、立上部４を含む便器２自体の後部には後述の便器付属装置やトラップ筒を設けたトラップケース２７や洗浄液タンク４６を内蔵している。立上部４の前部の両側端部には前方、上方、外側方の３方に開口した空所部からなる被枢支部収納部６を形成している。各被枢支部収納部６の前部には便座７の後端部の両端部から後方に突設した便座被枢支部７ａを配置し、後部には便蓋９の後端部の両端部から後方に突設した便蓋被枢支部９ａを配置している。各被枢支部収納部６の側面部の前部には便座枢支部８を形成してあり、後部には便蓋枢支部１０を形成している。各便座枢支部８には便座被枢支部７ａを回動自在に枢支してあり、これにより便座７を起倒自在としている。また各便蓋枢支部１０には便蓋被枢支部９ａを回動自在に枢支してあり、これにより便蓋９を起倒自在としている。
A raised portion 4 is formed at the rear end of the upper surface of the toilet bowl 2, and a trap case 27 and a cleaning liquid tank 46 provided with a toilet attachment device and a trap cylinder, which will be described later, are disposed at the rear of the toilet bowl 2 itself including the raised portion 4. Built in. At both side end portions of the front portion of the upright portion 4, a pivoted portion storage portion 6 is formed which is formed of a void portion opened in three directions, ie, forward, upward and outward. A toilet seat pivot support portion 7a projecting rearward from both ends of the rear end portion of the toilet seat 7 is disposed at the front portion of each pivot support portion storage portion 6, and from the both end portions of the rear end portion of the toilet lid 9 to the rear portion. A toilet lid pivot support portion 9a protruding rearward is disposed. A toilet seat pivot support 8 is formed at the front of the side surface of each pivot support storage 6 and a toilet lid pivot support 10 is formed at the rear. Each toilet seat pivot support portion 8 is pivotally supported by a toilet seat pivot support portion 7a so that the toilet seat 7 can be tilted up and down. Also in each flight Futakururu branch 10 Yes and pivotally supported to the toilet lid to be pivotally supporting portion 9a, and thereby freely raised or lowered the toilet lid 9.
便器２はボウル１を備えた前パーツ２ａと後パーツ２ｂで構成してあり、前パーツ２ａ及び後パーツ２ｂは共に合成樹脂製である。前パーツ２ａ及び後パーツ２ｂは支持フレーム３に夫々独立して取付けられる。前パーツ２ａは、ボウル部１１と、ボウル部１１の上端部に配置するリム部１２と、ボウル部１１とリム部１２で構成したボウル１の外側を覆うスカート部１３を備えており、これら合成樹脂製のボウル部１１、リム部１２、スカート部１３を溶着一体化することで前パーツ２ａを構成している。
The toilet bowl 2 is composed of a front part 2a and a rear part 2b provided with a bowl 1, and both the front part 2a and the rear part 2b are made of synthetic resin. The front part 2a and the rear part 2b are each independently attached to the support frame 3. The front part 2 a includes a bowl part 11, a rim part 12 disposed at the upper end part of the bowl part 11, and a skirt part 13 that covers the outside of the bowl 1 constituted by the bowl part 11 and the rim part 12. The front part 2a is configured by welding and integrating the resin bowl portion 11, the rim portion 12, and the skirt portion 13.
後パーツ２ｂは、便器付属装置を設けた装置支持ケース１５と、装置支持ケース１５の上方を覆う上カバー１６と、上カバー１６の背板部８８の下方に配置されるリアカバー１７と、リアカバー１７の上部両側端部の夫々の前方に配置される上サイドカバー１８と、リアカバー１７の下部両側端部の前方に配置される下サイドカバー１９とからなり、装置支持ケース１５、上カバー１６、リアカバー１７、両上サイドカバー１８、両下サイドカバー１９はいずれも合成樹脂製である。そして後パーツ２ｂの上カバー１６で便器２の後部上端部の外郭が構成され、リアカバー１７で上カバー１６下方の便器２の後面が構成され、上サイドカバー１８と上サイドカバー１８下方の下サイドカバー１９で上カバー１６下方の便器２の側面が構成される。
The rear part 2b includes a device support case 15 provided with a toilet attachment device, an upper cover 16 that covers the upper portion of the device support case 15, a rear cover 17 that is disposed below the back plate portion 88 of the upper cover 16, and a rear cover 17 The upper side cover 18 disposed in front of each of the upper side end portions of the rear cover 17 and the lower side cover 19 disposed in front of the lower side end portions of the rear cover 17, the apparatus support case 15, the upper cover 16, and the rear cover. 17, both upper side covers 18 and both lower side covers 19 are made of synthetic resin. The upper cover 16 of the rear part 2b constitutes the outline of the rear upper end of the toilet bowl 2, the rear surface of the toilet bowl 2 below the upper cover 16 is constituted by the rear cover 17, and the lower side below the upper side cover 18 and the upper side cover 18. The cover 19 constitutes the side surface of the toilet 2 below the upper cover 16.
図８に示すように支持フレーム３は、床１４にパッキン２０（図１７参照）を介して設置される下フレーム３ａと、下フレーム３ａの後部上方に位置する上フレーム３ｂと、下フレーム３ａ及び上フレーム３ｂを接続する縦フレーム３ｃとで構成してあり、下フレーム３ａをボルト等の固着具により床１４に固着することで固定されている。
As shown in FIG. 8, the support frame 3 includes a lower frame 3a installed on the floor 14 via a packing 20 (see FIG. 17), an upper frame 3b positioned above the rear of the lower frame 3a, a lower frame 3a, and The upper frame 3b is connected to the vertical frame 3c, and the lower frame 3a is fixed by being fixed to the floor 14 with a fixing tool such as a bolt.
下フレーム３ａは平面視環状の角状パイプからなる下フレーム材２６の両側を下連結材２２で連結して形成してある。下フレーム材２６の前部は平面視で後方に開口する馬蹄形状に形成してあり、前パーツ載置部２１となっている。下フレーム材２６の両側の後部にはトラップケース取付部２３を設けてあり、各トラップケース取付部２３には後述のトラップケース２７の両側端部の夫々がビス５８で固着される。
The lower frame 3 a is formed by connecting both sides of a lower frame member 26 formed of a rectangular pipe in plan view with a lower connecting member 22. The front portion of the lower frame member 26 is formed in a horseshoe shape that opens rearward in plan view, and serves as a front part placement portion 21. Trap case mounting portions 23 are provided at the rear portions on both sides of the lower frame member 26, and both end portions of a trap case 27 to be described later are fixed to the respective trap case mounting portions 23 with screws 58.
上フレーム３ｂは前後に長い角状パイプからなる上フレーム材２９を両側に配置し、上フレーム材２９の前端同士を上連結材３０で連結して形成している。各上フレーム材２９の上面には支持ケース取付板５９を設けている。また各上フレーム材２９の下面にはアーム取付部１１８を設けてあり、各アーム取付部１１８には肘掛用のアーム１１９の一端が回動自在に取付けられる。なおアーム１１９は設けなくても良いものとする。縦フレーム３ｃは下フレーム材２６の後部の前後両側の夫々から立設したパイプからなる縦フレーム材２８で構成してあり、各縦フレーム材２８の上端は上フレーム材２９に接続されている。
The upper frame 3b is formed by disposing upper frame members 29 made of long rectangular pipes on both sides and connecting the front ends of the upper frame members 29 with upper connecting members 30. A support case mounting plate 59 is provided on the upper surface of each upper frame member 29. In addition, an arm mounting portion 118 is provided on the lower surface of each upper frame member 29, and one end of an arm 119 for armrests is rotatably mounted on each arm mounting portion 118. Note that the arm 119 is not necessarily provided. The vertical frame 3 c is composed of vertical frame members 28 made of pipes standing from both the front and rear sides of the rear portion of the lower frame member 26, and the upper ends of the vertical frame members 28 are connected to the upper frame member 29.
図９及び図１０に示すように後パーツ２ｂの装置支持ケース１５上には、便器付属装置として、局部洗浄装置５ａ、臀部乾燥用の送風装置５ｂ、ボウル１内の臭気を脱臭するための脱臭装置５ｃ、ボウル１内に洗浄液を供給するボウル洗浄装置５ｄを取付けてあり、該装置支持ケース１５は上フレーム３ｂに設けた支持ケース取付板５９に載置され、該支持ケース取付板５９に図示しないビス等の固着具により取付けてある。
As shown in FIGS. 9 and 10, on the device support case 15 of the rear part 2b, as a toilet accessory device, a local cleaning device 5a, a fan drying device 5b for drying the buttock, and a deodorization for deodorizing the odor in the bowl 1 A device 5c and a bowl cleaning device 5d for supplying a cleaning liquid into the bowl 1 are mounted. The device support case 15 is placed on a support case mounting plate 59 provided on the upper frame 3b. It is attached with a fixing tool such as a screw.
図１１及び図１２に示すスカート部１３は水平断面で後方に開口する略Ｃ字状の壁状に形成してあり、ボウル１の後部を除く外側を覆っている。またスカート部１３の両側の後縁は下方程前方に位置するように傾斜している。スカート部１３の内面の上部にはスカート部１３の周方向に沿って段差部３１を形成している。スカート部１３の段差部３１の上面よりも下方の内面には上下に伸びる補強リブ２５をスカート部１３の周方向に間隔を介して一体に突出してあり、これら補強リブ２５はスカート部１３の周方向の全長に亘る範囲に多数形成されている。各補強リブ２５の上端面は段差部３１の上面と面一であり、各補強リブ２５の上端面と段差部３１の上面とでボウル部載置面３２を構成している。
The skirt portion 13 shown in FIGS. 11 and 12 is formed in a substantially C-shaped wall shape that opens rearward in a horizontal cross section, and covers the outside except the rear portion of the bowl 1. Further, the rear edges of both sides of the skirt portion 13 are inclined so as to be positioned forward in the downward direction. A step portion 31 is formed on the inner surface of the skirt portion 13 along the circumferential direction of the skirt portion 13. Reinforcing ribs 25 extending vertically are integrally protruded on the inner surface below the upper surface of the stepped portion 31 of the skirt portion 13 with an interval in the circumferential direction of the skirt portion 13. Many are formed in the range over the full length of a direction. The upper end surface of each reinforcing rib 25 is flush with the upper surface of the step portion 31, and the upper end surface of each reinforcing rib 25 and the upper surface of the step portion 31 constitute a bowl portion mounting surface 32.
図１１及び図１３に示すボウル部１１の上端にはフランジ３３を外方に向けて一体に突出してあり、フランジ３３はボウル部１１の後側を除く全長に亘って形成されている。ボウル部１１はスカート部１３内の上部に上方から嵌め込み、フランジ３３をボウル部載置面３２に載置して溶着することでスカート部１３と一体化してある。
A flange 33 is integrally projected outward from the upper end of the bowl portion 11 shown in FIGS. 11 and 13, and the flange 33 is formed over the entire length excluding the rear side of the bowl portion 11. The bowl part 11 is integrated with the skirt part 13 by fitting into the upper part in the skirt part 13 from above and placing the flange 33 on the bowl part mounting surface 32 and welding.
図１１及び図１４に示すリム部１２はボウル１の上開口１ａの周縁部を構成する便座載置部３４と、便座載置部３４から下方に一体に突出してボウル１の上端部を構成する嵌込部３５とからなる。便座載置部３４は前パーツ２ａの上面を構成するものであり、倒した状態の便座７が載置される部分となる。便座載置部３４の前側から側部に亘る縁部をスカート部１３の上端縁部に載置して溶着すると共に、嵌込部３５をボウル部１１上に載置して溶着することで、リム部１２はスカート部１３及びボウル部１１と一体化してある。
The rim portion 12 shown in FIGS. 11 and 14 constitutes a toilet seat mounting portion 34 that constitutes a peripheral edge portion of the upper opening 1 a of the bowl 1, and integrally protrudes downward from the toilet seat mounting portion 34 to constitute an upper end portion of the bowl 1. It consists of a fitting part 35. The toilet seat placing portion 34 constitutes the upper surface of the front part 2a, and is a portion on which the toilet seat 7 in a tilted state is placed. By placing and welding the edge extending from the front side to the side of the toilet seat placing part 34 on the upper edge part of the skirt part 13, placing the fitting part 35 on the bowl part 11 and welding, The rim portion 12 is integrated with the skirt portion 13 and the bowl portion 11.
図１８に示すようにボウル部１１とリム部１２の嵌込部３５で構成されるボウル１は、その周壁部の上端部にボウル１の内側に向けて開口する断面コ字状の洗浄液流路部３６をボウル１の周方向の全長に亘って形成している。洗浄液流路部３６においてボウル１の一方の側端部（右側端部）且つ後端部に位置する部分には前後に貫通する洗浄液噴出口３７（図１１や図１３参照）を形成してあり、ボウル洗浄装置５ｄから送られた洗浄液は洗浄液噴出口３７を介してボウル１の洗浄液流路部３６内に臨んでいる。従って洗浄液噴出口３７から前方に向けて噴出した洗浄液はボウル１の周方向に亘る洗浄液流路部３６に沿って流れ、これによりボウル１内に洗浄液の旋回流が生じ、該旋回流によりボウル１の内面を洗浄できるようになっている。
As shown in FIG. 18, the bowl 1 constituted by the bowl portion 11 and the fitting portion 35 of the rim portion 12 has a U-shaped cleaning liquid flow path that opens toward the inside of the bowl 1 at the upper end portion of the peripheral wall portion. The portion 36 is formed over the entire length of the bowl 1 in the circumferential direction. A cleaning liquid outlet 37 (see FIGS. 11 and 13) penetrating in the front-rear direction is formed in a portion of the cleaning liquid flow path portion 36 located at one side end (right end) and rear end of the bowl 1. The cleaning liquid sent from the bowl cleaning device 5d faces the cleaning liquid flow path portion 36 of the bowl 1 through the cleaning liquid outlet 37. Accordingly, the cleaning liquid ejected forward from the cleaning liquid outlet 37 flows along the cleaning liquid flow path portion 36 in the circumferential direction of the bowl 1, thereby generating a swirling flow of the cleaning liquid in the bowl 1. The inner surface of can be cleaned.
図１１に示すようにボウル部１１の底部には後方に向けて排水筒部４２を一体に突設してあり、排水筒部４２にはトラップの一端部が接続される。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１内の下部、排水筒部４２、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、後述のように洗浄液噴出口３７から洗浄液を流すと共に、トラップ筒を回動してトラップ構造を解除する状態として、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、モータ等は図１９に示すトラップケース２７内に収納してあり、該トラップケース２７は装置支持ケース１５の下方に形成された収納部１２２に配置されて前述したように支持フレーム３に取付けてある。なお、トラップケース２７の下部は開口していてトラップ筒の端部が床１４に形成される排水筒に接続される。
As shown in FIG. 11, a drain tube portion 42 is integrally projected from the bottom portion of the bowl portion 11 toward the rear, and one end portion of the trap is connected to the drain tube portion 42. The trap is a turn trap type, and is composed of a flexible trap cylinder (not shown). The trap cylinder is rotated by a motor (not shown), and the trap cylinder becomes an upward U-shaped trap. It is possible to select a state that is structured and a state in which the trap structure is released in a substantially inverted L shape, and usually a trap structure in which the trap cylinder has an upward U shape, 1 is in a state where water has accumulated in the lower part, the drain cylinder part 42, and the trap cylinder. When stool or urine is performed in this state and the stool or urine is finished, the cleaning liquid is discharged from the cleaning liquid outlet 37 as will be described later. In addition, the trap tube is rotated to release the trap structure, and the sewage is discharged together with the filth. The flexible trap cylinder, motor, and the like are accommodated in a trap case 27 shown in FIG. 19, and the trap case 27 is disposed in a storage portion 122 formed below the apparatus support case 15 and supported as described above. It is attached to the frame 3. The lower part of the trap case 27 is open and the end of the trap cylinder is connected to a drain cylinder formed on the floor 14.
トラップケース２７の一方（右側）の側面部には螺子孔４３を形成してあり、螺子孔４３には受具係止部として図示しないねじ具を螺着している。ねじ具にはタンク受部材４４に設けた係止孔４５を着脱自在に係止してあり、これによりトラップケース２７の右側の側面部にタンク受部材４４を着脱自在に取付けている。タンク受部材４４は洗浄液タンク４６を係止した状態で受けるものであり、これにより洗浄液タンク４６はタンク受部材４４に着脱自在に取付けられている。洗浄液タンク４６はボウル洗浄装置５ｄに設けた水流路にポンプを介して接続してあり、ポンプを駆動することで水源に接続された水流路に洗浄液タンク４６内の洗浄液を送って水流路を流れる水と混合し、この水で希釈した洗浄液を洗浄液噴出口３７からボウル１内に噴出できるようになっている。またトラップケース２７の洗浄液タンク４６とは反対側である左側には停電時にトラップ筒を手動で回動するための操作レバーや、便器付属装置に接続した配線などが配設してある。
A screw hole 43 is formed in one (right side) side surface portion of the trap case 27, and a screw tool (not shown) is screwed into the screw hole 43 as a receiver locking portion. A locking hole 45 provided in the tank receiving member 44 is detachably locked to the screw tool, whereby the tank receiving member 44 is detachably attached to the right side surface portion of the trap case 27. The tank receiving member 44 is received in a state in which the cleaning liquid tank 46 is locked, whereby the cleaning liquid tank 46 is detachably attached to the tank receiving member 44. The cleaning liquid tank 46 is connected to a water flow path provided in the bowl cleaning device 5d via a pump, and by driving the pump, the cleaning liquid in the cleaning liquid tank 46 is sent to the water flow path connected to the water source and flows through the water flow path. The cleaning liquid mixed with water and diluted with water can be ejected into the bowl 1 from the cleaning liquid outlet 37. On the left side of the trap case 27 opposite to the cleaning liquid tank 46, an operation lever for manually rotating the trap cylinder in the event of a power failure, wiring connected to the toilet accessory, and the like are disposed.
図１や図１４に示すようにボウル１の上端部を構成するリム部１２の嵌込部３５の後端部には洗浄ノズル出し入れ用開口部４９と送風用開口部５０を左右に並べて形成している。局部洗浄装置５ａに設けた局部洗浄用ノズル５１を洗浄ノズル出し入れ用開口部４９を介してボウル１内に出し入れしたり、送風装置５ｂに設けたダクト５２の先端部から噴出する温風又は冷風を送風用開口部５０を介してボウル１内に噴出したりできるようになっている。また嵌込部３５の後端部において、洗浄ノズル出し入れ用開口部４９及び送風用開口部５０とは左右方向にずれた位置には、脱臭用開口部５３と発光用開口部５４を形成している。脱臭用開口部５３に連通する位置にある脱臭装置５ｃによりボウル１内の臭気を吸い込んで脱臭したり、装置支持ケース１５に設けたＬＥＤのような発光体を発光用開口部５４を介してボウル１内に臨ませて、該発光体によりボウル１内を明るく照らしたりできるようになっている。またスカート部１３の前部両側にはスピーカー嵌込孔５６を形成してあり、各スピーカー嵌込孔５６には便器付属装置としてスピーカー装置５ｅを嵌め込んで取付けている。
As shown in FIG. 1 and FIG. 14, a cleaning nozzle loading / unloading opening 49 and an air blowing opening 50 are formed side by side at the rear end of the fitting part 35 of the rim 12 constituting the upper end of the bowl 1. ing. The local cleaning nozzle 51 provided in the local cleaning device 5a is taken in and out of the bowl 1 through the cleaning nozzle take-out opening 49, and hot or cold air blown from the tip of the duct 52 provided in the blower device 5b. It can be ejected into the bowl 1 through the blower opening 50. In addition, a deodorizing opening 53 and a light emitting opening 54 are formed at the rear end portion of the fitting portion 35 at a position shifted in the left-right direction from the cleaning nozzle take-in / out opening 49 and the blower opening 50. Yes. The deodorizing device 5c located at a position communicating with the deodorizing opening 53 sucks in the odor in the bowl 1 and deodorizes it, or a light emitter such as an LED provided in the device support case 15 is removed via the light emitting opening 54. The interior of the bowl 1 can be brightly illuminated by the light emitter. In addition, speaker insertion holes 56 are formed on both sides of the front portion of the skirt portion 13, and speaker devices 5 e are fitted and attached to the respective speaker insertion holes 56 as a toilet accessory device.
図１や図２２等に示すようにリム部１２の便座載置部３４の後縁の左右方向の中央部（即ちボウル１の上開口１ａの後方に位置する部分）にはボウル１の上開口１ａの後縁に沿う立上壁８１を一体に立ち上げている。便座載置部３４の両側端部の後端部は立上壁８１よりも後方に延出して延出部８２を形成してあり、立上壁８１は両延出部８２間に位置する。各延出部８２の他の延出部８２側の縁部には側壁８３を立設し、各側壁８３の前端は立上壁８１の側端に一体に接続している。
As shown in FIG. 1 and FIG. 22 and the like, the upper opening of the bowl 1 is located at the center of the rear edge of the toilet seat mounting portion 34 of the rim portion 12 (that is, the portion located behind the upper opening 1a of the bowl 1). A rising wall 81 is integrally raised along the rear edge 1a. The rear end portions of both side end portions of the toilet seat placing portion 34 extend rearward from the rising wall 81 to form an extending portion 82, and the rising wall 81 is located between the extending portions 82. A side wall 83 is provided upright at the other edge of each extension 82 on the side of the extension 82, and the front end of each side wall 83 is integrally connected to the side end of the rising wall 81.
各延出部８２の上面は後方に行く程徐々に上方に位置するように傾斜した傾斜面８５ａとなっている。便座載置部３４の上面においてボウル１の上開口１ａの前後方向の中間部よりも後方の部分は後方に行く程徐々に上方に位置するように傾斜した傾斜面８５ｂとなっている。各延出部８２の上面である傾斜面８５ａは傾斜面８５ｂの両側端部を後方に延出したものであり傾斜面８５ｂと滑らかに連続した面となっている。このように延出部８２の上面及び便座載置部３４の後部上面を傾斜面８５ａ、８５ｂとすることで同部に汚水がかかった場合にこの汚水を前方に流してボウル１内に誘導できる。また各傾斜面８５ａの前端は傾斜面８５ｂの両側端部の後端と滑らかに連続しているので、傾斜面８５ａに付着した汚れは布などで容易に拭き取ることができる。なお傾斜面８５ｂよりも前方の便座載置部３４の上面は略水平な面となっている。
The upper surface of each extending portion 82 is an inclined surface 85a that is inclined so as to be gradually positioned upward as it goes rearward. On the upper surface of the toilet seat mounting portion 34, the rear portion of the upper portion 1a of the upper opening 1a of the bowl 1 is an inclined surface 85b that is inclined so as to be gradually positioned upward as it goes rearward. The inclined surface 85a, which is the upper surface of each extending portion 82, is a surface that extends rearward from both end portions of the inclined surface 85b and is a surface that is smoothly continuous with the inclined surface 85b. In this way, when the upper surface of the extending portion 82 and the rear upper surface of the toilet seat mounting portion 34 are inclined surfaces 85a and 85b, when sewage is applied to the same portion, the sewage can flow forward and be guided into the bowl 1. . Further, since the front end of each inclined surface 85a is smoothly continuous with the rear ends of both end portions of the inclined surface 85b, the dirt adhering to the inclined surface 85a can be easily wiped off with a cloth or the like. In addition, the upper surface of the toilet seat mounting part 34 ahead of the inclined surface 85b is a substantially horizontal surface.
図１２、図１５、図１７に示すように前パーツ２ａのスカート部１３の下部にはスカート部１３の周方向に伸びるフランジ状の載置横片６０を内側に向けて一体に突出してあり、該載置横片６０はスカート部１３の周方向の両端部を除く全長に亘って形成されている。載置横片６０の周方向の複数箇所には取付用孔６０ａを穿設している。スカート部１３の周方向の全長に亘る下端部は載置横片６０よりも下方に突出して下フレーム覆い部６１としている。スカート部１３の両側の後部にはスカート部１３の後縁に沿って縦片状の縦フレーム取付部６２を内側方に向けて一体に突出している。各縦フレーム取付部６２は上端がスカート部１３の上下方向の中程に位置し、下端は載置横片６０の後端に一体に接続され、補強がなされている。各縦フレーム取付部６２にはスリーブ用孔６２ａを上下に複数穿設している。スカート部１３の両側の後端部（即ち周方向の両端部）は縦フレーム取付部６２よりも後方に突出し、同部の内面は縦フレーム材沿面６３となっている。
As shown in FIGS. 12, 15, and 17, a flange-like mounting horizontal piece 60 extending in the circumferential direction of the skirt portion 13 is integrally protruded toward the inner side at the lower portion of the skirt portion 13 of the front part 2 a. The mounting horizontal piece 60 is formed over the entire length excluding both end portions in the circumferential direction of the skirt portion 13. Mounting holes 60a are formed at a plurality of locations in the circumferential direction of the mounting horizontal piece 60. A lower end portion of the skirt portion 13 extending over the entire length in the circumferential direction protrudes downward from the mounting horizontal piece 60 to form a lower frame covering portion 61. A vertical frame-shaped vertical frame mounting portion 62 is integrally protruded inward from the rear portions of both sides of the skirt portion 13 along the rear edge of the skirt portion 13. Each vertical frame mounting portion 62 has an upper end positioned in the middle in the vertical direction of the skirt portion 13 and a lower end integrally connected to the rear end of the mounting horizontal piece 60 for reinforcement. Each vertical frame attaching portion 62 has a plurality of sleeve holes 62a formed vertically. The rear end portions (that is, both end portions in the circumferential direction) on both sides of the skirt portion 13 protrude rearward from the vertical frame attachment portion 62, and the inner surface of the same portion is a vertical frame material creeping surface 63.
また支持フレーム３の前パーツ載置部２１の前記各取付用孔６０ａに対応する位置には取付用孔２１ａを穿設している。支持フレーム３の前側一対の縦フレーム材２８ａは角状パイプからなり、該縦フレーム材２８ａの前記各スリーブ用孔６２ａに対応する位置には固着用孔２８ａ１を穿設している。また各縦フレーム取付部６２を縦フレーム材２８ａに取付けるには縦フレーム取付部６２の前面に沿う金属製の補強板６４（図１５及び図１６参照）が用いられ、各補強板６４の前記各スリーブ用孔６２ａに対応する位置にはビス用孔６４ａを穿設している。また装置支持ケース１５の前端部には挿入部１５ａ（図１等参照）を形成してあり、リム部１２の便座載置部３４の後端部の前記挿入部１５ａに対応する位置には後方に開口する嵌込凹所６６（図１１参照）を形成している。
In addition, mounting holes 21 a are formed at positions corresponding to the mounting holes 60 a of the front part placement portion 21 of the support frame 3. A pair of front vertical frame members 28a of the support frame 3 are formed of square pipes, and fixing holes 28a1 are formed at positions corresponding to the sleeve holes 62a of the vertical frame member 28a. Further, a metal reinforcing plate 64 (see FIGS. 15 and 16) along the front surface of the vertical frame attaching portion 62 is used to attach each vertical frame attaching portion 62 to the vertical frame member 28a. A screw hole 64a is formed at a position corresponding to the sleeve hole 62a. Further, an insertion portion 15a (see FIG. 1 and the like) is formed at the front end portion of the apparatus support case 15, and the rear end portion of the toilet seat placing portion 34 of the rim portion 12 is located at a position corresponding to the insertion portion 15a. A fitting recess 66 (see FIG. 11) is formed.
上記スカート部１３、ボウル部１１、リム部１２を一体化してなる前パーツ２ａを支持フレーム３に取付けるには、装置支持ケース１５の挿入部１５ａをリム部１２の嵌込凹所６６に嵌め込み、同時にスカート部１３の載置横片６０を下フレーム３ａの前パーツ載置部２１上に載置すると共に、各縦フレーム取付部６２を対応する縦フレーム材２８ａの前面に沿わせ、載置横片６０と前パーツ載置部２１をビス６５で固着すると共に、各縦フレーム取付部６２と対応する縦フレーム材２８ａをビス６７で固着する。
In order to attach the front part 2 a formed by integrating the skirt portion 13, the bowl portion 11, and the rim portion 12 to the support frame 3, the insertion portion 15 a of the device support case 15 is fitted into the fitting recess 66 of the rim portion 12, At the same time, the mounting horizontal piece 60 of the skirt portion 13 is mounted on the front part mounting portion 21 of the lower frame 3a, and each vertical frame mounting portion 62 is placed along the front surface of the corresponding vertical frame member 28a. The piece 60 and the front part mounting portion 21 are fixed with screws 65, and the vertical frame member 28 a corresponding to each vertical frame mounting portion 62 is fixed with screws 67.
上記載置横片６０の前パーツ載置部２１への取付けは、図１７に示すように載置横片６０をパッキン６８を介して前パーツ載置部２１に載置し、各取付用孔２１ａに下方から挿通した皿頭ビス６５の軸部をパッキン６８及び取付用孔６０ａ内のスリーブ１２７に挿通し、このビス６５の載置横片６０よりも上方に突出した軸部を、ゴム製パッキン６９、金属製ワッシャ７０、金属製ばね座金７１に順に挿通し、該軸部の先端部にナット１２１を螺合し、ワッシャ７０と前パーツ載置部２１でパッキン６８、６９を介して載置横片６０を挟持し、これにより載置横片６０と前パーツ載置部２１を締結する。またこの時、下フレーム覆い部６１は前パーツ載置部２１の外周側面側に配置されて前パーツ載置部２１が覆われ、また各縦フレーム材沿面６３は縦フレーム材２８ａの外側面に当接又は若干の隙間を介して沿わせられる。なお図中７３は下フレーム覆い部６１の内面に設けたシール材であり、前パーツ載置部２１と床１４との間をシールする。
As shown in FIG. 17, the mounting horizontal piece 60 is mounted on the front part mounting portion 21 via the packing 68 as shown in FIG. The shaft portion of the countersunk head screw 65 inserted through 21a from below is inserted into the packing 68 and the sleeve 127 in the mounting hole 60a, and the shaft portion protruding upward from the mounting horizontal piece 60 of this screw 65 is made of rubber. The packing 69, the metal washer 70, and the metal spring washer 71 are inserted in this order, and a nut 121 is screwed onto the tip of the shaft portion. The mounting horizontal piece 60 is clamped, and thereby the mounting horizontal piece 60 and the front part mounting portion 21 are fastened. Further, at this time, the lower frame covering portion 61 is disposed on the outer peripheral side surface side of the front part placement portion 21 to cover the front part placement portion 21, and each vertical frame material creeping surface 63 is disposed on the outer surface of the vertical frame material 28a. It can be fitted through an abutment or a slight gap. In the figure, reference numeral 73 denotes a sealing material provided on the inner surface of the lower frame covering portion 61 and seals between the front part placement portion 21 and the floor 14.
また上記各縦フレーム取付部６２の縦フレーム材２８ａへの取付けは、図１６に示すように縦フレーム取付部６２を縦フレーム材２８ａの前面にゴムシートからなるパッキン７４を介して沿わせると共に、補強板６４を縦フレーム取付部６２の前面にゴムシートからなるパッキン７５を介して沿わせ、各固着用孔２８ａ１に前方から挿通したビス６７の軸部を、パッキン７５、スリーブ用孔６２ａ、パッキン７４に挿通させたスリーブ７６と、ビス用孔６４ａに順に挿通し、このビス６７の補強板６４から前方に突出した軸部にナット７７を螺合し、補強板６４と縦フレーム材２８ａでパッキン７４、７５を介して縦フレーム取付部６２を挟持し、これにより各縦フレーム取付部６２と対応する縦フレーム材２８ａを締結する。
In addition, the vertical frame attachment portion 62 is attached to the vertical frame member 28a, as shown in FIG. 16, by placing the vertical frame attachment portion 62 along the front surface of the vertical frame member 28a via a packing 74 made of a rubber sheet, The reinforcing plate 64 is placed along the front surface of the vertical frame mounting portion 62 via a packing 75 made of a rubber sheet, and the shaft portion of the screw 67 inserted from the front into each fixing hole 28a1 is connected to the packing 75, the sleeve hole 62a, the packing. 74 is inserted through the sleeve 76 and the screw hole 64a in this order, and a nut 77 is screwed into the shaft portion protruding forward from the reinforcing plate 64 of the screw 67, and the reinforcing plate 64 and the vertical frame member 28a are used for packing. The vertical frame attaching part 62 is clamped via 74 and 75, and thereby the vertical frame member 28a corresponding to each vertical frame attaching part 62 is fastened.
図１７に示すように下フレーム覆い部６１の載置横片６０からの下方への突出長さは、スカート部１３の下端である下フレーム覆い部６１の下端と支持フレーム３の床１４への設置面となる前パーツ載置部２１の下面との間に隙間７８が形成される寸法としてあり、これによりスカート部１３にかかる下方向の荷重は略全て下フレーム３ａの前パーツ載置部２１で受けられるようになっている。また前パーツ載置部２１の外側面と下フレーム覆い部６１の内面との間には隙間７９が形成されるように設定してあり、これにより下フレーム覆い部６１の内側に下フレーム３ａの前パーツ載置部２１を容易に嵌め込めるようにしてある。
As shown in FIG. 17, the downward projecting length of the lower frame covering portion 61 from the mounting horizontal piece 60 is such that the lower end of the lower frame covering portion 61, which is the lower end of the skirt portion 13, and the floor 14 of the support frame 3. The gap 78 is formed between the lower surface of the front part placement part 21 serving as an installation surface, and thus the downward load applied to the skirt part 13 is almost entirely reduced by the front part placement part 21 of the lower frame 3a. It can be received at. In addition, a gap 79 is set between the outer side surface of the front part placement portion 21 and the inner surface of the lower frame cover portion 61, so that the lower frame 3 a is formed inside the lower frame cover portion 61. The front part placement portion 21 can be easily fitted.
図１及び図２４に示すようにリアカバー１７の内面上端部の両側には係合部９７を一体に突設してあり、内面下端部の両側には載置片９８を一体に突設している。また図２０に示すように装置支持ケース１５の背面部の下端部の各係合部９７に対応する位置には被係合部９９を形成している。リアカバー１７を取付けるには、各係合部９７を装置支持ケース１５の被係合部９９に係止すると共に各載置片９８を平面視環状の下フレーム材２６の後端部上に載置し、各載置片９８と下フレーム材をビス等の固着具で固着する。これによりリアカバー１７は装置支持ケース１５の所定位置に取付けられる。
As shown in FIGS. 1 and 24, engaging portions 97 are integrally projected on both sides of the inner surface upper end portion of the rear cover 17, and mounting pieces 98 are integrally projected on both sides of the inner surface lower end portion. Yes. Further, as shown in FIG. 20, engaged portions 99 are formed at positions corresponding to the respective engaging portions 97 at the lower end portion of the back surface portion of the apparatus support case 15. In order to attach the rear cover 17, the engaging portions 97 are locked to the engaged portions 99 of the apparatus support case 15 and the mounting pieces 98 are mounted on the rear end portion of the lower frame member 26 in a plan view. Then, each mounting piece 98 and the lower frame material are fixed with a fixing tool such as a screw. As a result, the rear cover 17 is attached to a predetermined position of the apparatus support case 15.
また図２４に示すようにリアカバー１７の内面の下部には正面視略コ字状のリブを突出してあり、このリブにより一側方（洗浄液タンク４６と反対側の左側方）に開口して該開口を装置差込口１２０ａとした凹所からなる装置取付部１２０を形成している。装置取付部１２０には便器付属装置として図示しない音声発生装置を装置差込口１２０ａから差し込んで配置できるようにしてある。音声発生装置は前述のスカート部１３に設けた各スピーカー装置５ｅに配線で接続してあり、例えば便座７に人が着座した場合に各スピーカー装置５ｅから鳥の鳴き声等のリラックス効果を高める音声を出せるようにしている。なお音声発生装置は装置取付部１２０に着脱自在に取付けられるようにしても良い。
Further, as shown in FIG. 24, a substantially U-shaped rib is projected from the lower surface of the inner surface of the rear cover 17, and the rib opens to one side (on the left side opposite to the cleaning liquid tank 46). A device mounting portion 120 formed of a recess having an opening as the device insertion port 120a is formed. A voice generator (not shown) can be inserted into the device mounting portion 120 as a toilet accessory device from the device insertion port 120a. The sound generating device is connected to each speaker device 5e provided in the skirt portion 13 by wiring. For example, when a person is seated on the toilet seat 7, sound that enhances a relaxing effect such as a bird cry from each speaker device 5e. I am trying to put it out. The sound generation device may be detachably attached to the device attachment portion 120.
図２５に示すように上サイドカバー１８の後部は後方程内側に位置するように湾曲し、該上サイドカバー１８の内面の後端部の上下２箇所には側方に突出する差込部１００を形成している。図２４に示すようにリアカバー１７の内面の側端部上部の各差込部１００に対応する上下２箇所には突片１０１を一体に突設してあり、各突片１０１には左右方向に貫通する差込孔１０２を形成している。また上サイドカバー１８の内面の前部の上下２箇所には水平断面Ｌ字状の係止片１０３を突設している。また図２７のようにスカート部１３の両側の後端部はこれよりも前方の部分よりもスカート部１３の内側に位置するように段差１０４を介して接続してあり、このうち上サイドカバー１８に対応する部分は後方に突出する差込片部１０６となっており、各差込片部１０６の内面において各係止片１０３に対応する位置には後方に開口する係止凹部１０７を形成している。
As shown in FIG. 25, the rear portion of the upper side cover 18 is curved so as to be located inward as the rear side is reached, and the insertion portion 100 that protrudes laterally is provided at two upper and lower positions on the rear end portion of the inner surface of the upper side cover 18. Is forming. As shown in FIG. 24, projecting pieces 101 are integrally projected at two upper and lower portions corresponding to each insertion portion 100 on the upper side end portion of the inner surface of the rear cover 17, and each projecting piece 101 is provided in the left-right direction. An insertion hole 102 is formed therethrough. In addition, locking pieces 103 having an L-shaped horizontal cross section project from two upper and lower positions on the front portion of the inner surface of the upper side cover 18. Further, as shown in FIG. 27, the rear end portions on both sides of the skirt portion 13 are connected via a step 104 so as to be located inside the skirt portion 13 with respect to the front portion thereof. The portion corresponding to is an insertion piece portion 106 protruding rearward, and a locking recess 107 opening rearward is formed at a position corresponding to each locking piece 103 on the inner surface of each insertion piece portion 106. ing.
上サイドカバー１８を取付けるには、上サイドカバー１８の後端縁面をリアカバー１７の側端縁面の上部に合わせて上サイドカバー１８の外面とリアカバー１７の外面が面一となるように配置し、各差込部１００をリアカバー１７の対応する差込孔１０２に差し込んで前後方向に位置決めした状態で係止すると共に、図２７に示すように上サイドカバー１８の外面とスカート部１３の外面が面一となるように上サイドカバー１８の前端縁部をスカート部１３の差込片部１０６の外面側に配置し、上サイドカバー１８の内面と各係止片１０３の間に形成された後方に開口する差込溝１０８にスカート部１３の両側の後端部を差し込んで左右方向に位置決めした状態で係止し、同時に、各係止片１０３の先端部を係止凹部１０７に差し込んで上下方向に位置決めした状態で係止する。
To attach the upper side cover 18, the rear end edge surface of the upper side cover 18 is aligned with the upper part of the side edge surface of the rear cover 17 so that the outer surface of the upper side cover 18 and the outer surface of the rear cover 17 are flush with each other. Then, each insertion portion 100 is inserted into the corresponding insertion hole 102 of the rear cover 17 and locked in the front-rear direction, and the outer surface of the upper side cover 18 and the outer surface of the skirt portion 13 as shown in FIG. The front edge of the upper side cover 18 is arranged on the outer surface side of the insertion piece portion 106 of the skirt portion 13 so as to be flush with each other, and is formed between the inner surface of the upper side cover 18 and each locking piece 103. The rear end portions on both sides of the skirt portion 13 are inserted into the insertion groove 108 opened rearward and locked in a state of being positioned in the left-right direction, and at the same time, the distal end portion of each locking piece 103 is inserted into the locking recess 107 Up and down Locking in a state of being positioned in the direction.
上記のように取付けられた左右の上サイドカバー１８のうち一方（右側）の上サイドカバー１８には操作器用孔１１０を形成してあり、装置支持ケース１５に設けた操作器１１１の操作部１１１ａが操作器用孔１１０を介して便器２の外面側に露出するようにしている。なお操作器１１１は操作部１１１ａを操作することで既述の局部洗浄装置５ａ、送風装置５ｂ、脱臭装置５ｃ、ボウル洗浄装置５ｄ等を操作できるものである。また右側の上サイドカバー１８の後部には下方に開口する給水管用切欠部１０５を形成してあり、給水管用切欠部１０５に外部給水管（図示せず）を挿通して便器付属装置に接続できるようになっている。
One (right side) upper side cover 18 of the left and right upper side covers 18 attached as described above is formed with an operating device hole 110, and an operating portion 111 a of the operating device 111 provided in the device support case 15. Is exposed to the outer surface side of the toilet 2 through the operating device hole 110. The operation device 111 can operate the local cleaning device 5a, the blower device 5b, the deodorizing device 5c, the bowl cleaning device 5d, and the like described above by operating the operation unit 111a. Further, a water supply pipe cutout portion 105 opening downward is formed in the rear portion of the upper side cover 18 on the right side, and an external water supply pipe (not shown) can be inserted into the water supply pipe cutout portion 105 and connected to the toilet accessory. It is like that.
図２５に示す下サイドカバー１９の内面の後端部の上部及び下端部の前後２箇所の夫々には磁石取付部１１２を設けてあり、各磁石取付部１１２には磁石１１３ａ、１１３ｂを設けている。図２４に示すようにリアカバー１７の内面の両側端部において前記下サイドカバー１９の上部に設けた磁石取付部１１２に対応する位置には鉄板取付部１１４を設けてあり、鉄板取付部１１４には鉄板１１７を設けている。下サイドカバー１９の内面の上部の前部には係止突部１１５を一体に突設してあり、上サイドカバー１８の内面の下端部の前部において係止突部１１５に対応する位置には係止突部１１５が挿入係止される孔を有する被係止部１１６を一体に突設している。
25, magnet attachment portions 112 are provided at two positions in the front and back of the rear end portion on the inner surface of the lower side cover 19 and the magnet attachment portions 112 are provided with magnets 113a and 113b, respectively. Yes. As shown in FIG. 24, iron plate mounting portions 114 are provided at positions corresponding to the magnet mounting portions 112 provided on the upper side of the lower side cover 19 at both end portions of the inner surface of the rear cover 17. An iron plate 117 is provided. A locking projection 115 is integrally projected on the front part of the upper surface of the inner surface of the lower side cover 19, and at a position corresponding to the locking projection 115 at the front part of the lower end of the inner surface of the upper side cover 18. Is integrally provided with a locked portion 116 having a hole into which the locking projection 115 is inserted and locked.
下サイドカバー１９を取付けるには、下サイドカバー１９の後端縁面をリアカバー１７の側端縁面の下部に合わせて下サイドカバー１９の外面とリアカバー１７の外面が面一となるように配置し、且つ下サイドカバー１９の外面とスカート部１３の外面が面一となるように前端縁部をスカート部１３の差込片部１０６の外面側に配置し、下側２箇所に設けた磁石１１３ａを支持フレーム３の下フレーム３ａの後部の両外側面に磁力により取付けると共に上側に設けた磁石１１３ｂを鉄板１１７に磁力により取付け、同時に係止突部１１５を上サイドカバー１８の被係止部１１６に係止して位置決めする。このように取付けた各下サイドカバー１９によって装置支持ケース１５下方の収納部１２２に対向する便器２の後部側壁の下部が構成され、このうち右側の下サイドカバー１９により前述の洗浄液タンク４６が覆い隠され、また左側の下サイドカバー１９により、装置取付部１２０に設けた音声発生装置、操作レバー、配線などが覆い隠される。
To attach the lower side cover 19, the rear end edge surface of the lower side cover 19 is aligned with the lower part of the side end edge surface of the rear cover 17 so that the outer surface of the lower side cover 19 and the outer surface of the rear cover 17 are flush with each other. Further, the front end edge portion is arranged on the outer surface side of the insertion piece portion 106 of the skirt portion 13 so that the outer surface of the lower side cover 19 and the outer surface of the skirt portion 13 are flush with each other, and the magnet provided at the two lower sides 113a is attached to both outer surfaces of the rear portion of the lower frame 3a of the support frame 3 by magnetic force, and the magnet 113b provided on the upper side is attached to the iron plate 117 by magnetic force, and at the same time, the locking protrusion 115 is locked to the locked portion of the upper side cover 18. 116 and positioning. Each lower side cover 19 attached in this way constitutes the lower part of the rear side wall of the toilet 2 facing the storage part 122 below the apparatus support case 15, and the lower side cover 19 on the right side covers the above-described cleaning liquid tank 46. Further, the left lower side cover 19 covers and hides the sound generation device, the operation lever, the wiring, and the like provided in the device mounting portion 120.
上記下サイドカバー１９の係止突部１１５と上サイドカバー１８の被係止部１１６は係脱自在に係止してあり、係止突部１１５と被係止部１１６の係止は下サイドカバー１９を左右方向の外側に移動すれば容易に解除できるようになっている。従って下サイドカバー１９を外側に移動すれば、係止突部１１５と被係止部１１６の係止が解除されると共に、磁力により引っ付けられた下サイドカバー１９の磁石１１３ａ、１１３ｂがリアカバー１７や支持フレーム３から外され、これにより下サイドカバー１９を容易に取り外すことができる。このように便器２の側壁の一部を構成する下サイドカバー１９を着脱自在とすることで、洗浄液タンク４６、トラップケース２７に設けたターントラップ等のメンテナンスが行えるようになっている。
The locking projection 115 of the lower side cover 19 and the locked portion 116 of the upper side cover 18 are detachably locked, and the locking projection 115 and the locked portion 116 are locked on the lower side. It can be easily released by moving the cover 19 to the outside in the left-right direction. Therefore, if the lower side cover 19 is moved outward, the locking projection 115 and the locked portion 116 are unlocked, and the magnets 113a and 113b of the lower side cover 19 that are attracted by magnetic force are applied to the rear cover 17. And the lower side cover 19 can be easily removed. Thus, by making the lower side cover 19 constituting a part of the side wall of the toilet bowl 2 detachable, maintenance of the cleaning liquid tank 46 and the turn trap provided in the trap case 27 can be performed.
また下サイドカバー１９の前部には上方に開口するアーム用切欠部１０９を形成してあり、上サイドカバー１８とアーム用切欠部１０９で囲まれてなる孔を前記アーム１１９を挿通するための孔として利用している。
In addition, an arm notch 109 that opens upward is formed in the front portion of the lower side cover 19, and a hole surrounded by the upper side cover 18 and the arm notch 109 is inserted through the arm 119. It is used as a hole.
図２２及び図２６に示す後パーツ２ｂの上カバー１６は、後パーツ２ｂの上面部を構成する天板部８６と、天板部８６の後部両側縁の夫々から垂下した側板部８７と、天板部８６の後縁から垂下した背板部８８を備え、天板部８６、両側板部８７、背板部８８の夫々で装置支持ケース１５の上側、後部両側、後側を覆っている。
The upper cover 16 of the rear part 2b shown in FIGS. 22 and 26 includes a top plate part 86 that constitutes an upper surface part of the rear part 2b, a side plate part 87 that hangs down from both sides of the rear part of the top plate part 86, and a top plate. A back plate portion 88 hanging from the rear edge of the plate portion 86 is provided, and the top plate portion 86, both side plate portions 87, and the back plate portion 88 respectively cover the upper side, the rear side sides, and the rear side of the device support case 15.
上カバー１６の天板部８６の前半部８６ａは後半部８６ｂの左右方向の中央から前方に突出してあり、前半部８６ａの両側端部には切欠８９を形成している。前半部８６ａの前縁からは前垂下片９０を垂設している。前垂下片９０は前半部８６ａを前斜め下方に向けて延出して形成してあり、前側程下方に位置するように湾曲している。各切欠８９の側縁及びこれに連続する前垂下片９０の側縁からは側垂下片９１が一体に垂下し、各切欠８９の後縁からは端部垂下片９２が一体に垂下している。各端部垂下片９２は側断面で前方に開口する弧状に形成してあり、各端部垂下片９２の一端部は側垂下片９１の後端に接続され、他端部は側板部８７の前端の上部に接続されている。各側垂下片９１の前垂下片９０に接続した前部と天板部８６の前半部８６ａに接続した後部の夫々には前述の便座枢支部８と便蓋枢支部１０を形成してあり、便座枢支部８と便蓋枢支部１０には便座７及び便蓋９を取付けている。ここで便座枢支部８は便蓋枢支部１０よりもやや下方に位置しており、便座枢支部８に対応する各側垂下片９１の前部を後部よりも下方にやや突出している。
The front half portion 86a of the top plate portion 86 of the upper cover 16 protrudes forward from the center in the left-right direction of the rear half portion 86b, and notches 89 are formed at both end portions of the front half portion 86a. A front hanging piece 90 is suspended from the front edge of the front half 86a. The front hanging piece 90 is formed by extending the front half portion 86a obliquely downward in the front direction, and is curved so as to be positioned downward in the front side. From the side edge of each notch 89 and the side edge of the front hanging piece 90 continuous thereto, a side hanging piece 91 hangs down integrally, and from the rear edge of each notch 89, an end hanging piece 92 hangs down integrally. . Each end hanging piece 92 is formed in an arc shape opening frontward in a side cross section, one end of each end hanging piece 92 is connected to the rear end of the side hanging piece 91, and the other end is the side plate 87. Connected to the top of the front end. The toilet seat pivot support portion 8 and the toilet lid pivot support portion 10 are formed on the front portion connected to the front suspension piece 90 of each side suspension piece 91 and the rear portion connected to the front half portion 86a of the top plate portion 86, respectively. A toilet seat 7 and a toilet lid 9 are attached to the toilet seat pivot support 8 and the toilet lid pivot support 10. Here, the toilet seat pivot support portion 8 is positioned slightly below the toilet lid pivot support portion 10, and the front portion of each side hanging piece 91 corresponding to the toilet seat pivot support portion 8 protrudes slightly below the rear portion.
上記両側板部８７の夫々の下端部には固着用孔１２３を形成した固着片１２４を突設している。また装置支持ケース１５の後部の両側面部の夫々にはビス孔１５ｂを形成している。
A fixing piece 124 in which a fixing hole 123 is formed protrudes from the lower end portion of each of the side plate portions 87. In addition, screw holes 15b are formed in both side surface portions of the rear portion of the apparatus support case 15.
上カバー１６を装置支持ケース１５に取付けるには、装置支持ケース１５の上側に上カバー１６を被せ、この状態で各固着用孔１２３にビス１２６（図２等参照）を挿通し、このビス１２６をビス孔１５ｂに螺合する。この時、前垂下片９０の下端部を立上壁８１の上端部の前面側に重複させ、各側垂下片９１の下端部を側壁８３の上端部の外側に重複させ、各端部垂下片９２の下端部を便座載置部３４よりも上方に突出した延出部８２の後端部の前面側に重複させ、各側板部８７の下部前端部を延出部８２の側面部の内面側に重複させる。なお前垂下片９０の下端面、各側垂下片９１の下端面、各端部垂下片９２の下端面は、立上壁８１の上面、側壁８３の上面、延出部８２の後端部の上面に接合しても良いし、接合しなくても良いものとする。
In order to attach the upper cover 16 to the apparatus support case 15, the upper cover 16 is placed on the upper side of the apparatus support case 15, and in this state, screws 126 (see FIG. 2 and the like) are inserted into the fixing holes 123. Is screwed into the screw hole 15b. At this time, the lower end portion of the front hanging piece 90 overlaps the front side of the upper end portion of the rising wall 81, the lower end portion of each side hanging piece 91 overlaps the outside of the upper end portion of the side wall 83, and each end hanging piece The lower end portion of 92 is overlapped with the front side of the rear end portion of the extending portion 82 protruding upward from the toilet seat mounting portion 34, and the lower front end portion of each side plate portion 87 is the inner surface side of the side surface portion of the extending portion 82. To duplicate. The lower end surface of the front hanging piece 90, the lower end surface of each side hanging piece 91, and the lower end surface of each end hanging piece 92 are the upper surface of the rising wall 81, the upper surface of the side wall 83, and the rear end portion of the extending portion 82. It may be bonded to the upper surface or may not be bonded.
上記のように上カバー１６を装置支持ケース１５に取付けることで、上カバー１６と、リム部１２の立上壁８１、各側壁８３、各延出部８２で立上部４が形成される。また同時に、上カバー１６の各側垂下片９１と対応するリム部１２の側壁８３で各被枢支部収納部６の側面部が形成され、上カバー１６の各端部垂下片９２で各被枢支部収納部６の後面部が形成され、またリム部１２の各延出部８２で各被枢支部収納部６の下面部が形成される。
By attaching the upper cover 16 to the apparatus support case 15 as described above, the raised portion 4 is formed by the upper cover 16, the rising wall 81, each side wall 83, and each extending portion 82 of the rim portion 12. At the same time, the side surfaces of the pivot support portion storage portions 6 are formed by the side walls 83 of the rim portion 12 corresponding to the side droop pieces 91 of the upper cover 16, and the pivot portions 92 of the upper cover 16 are respectively pivoted by the end droop pieces 92. A rear surface portion of the support housing portion 6 is formed, and a bottom surface portion of each pivoted support housing portion 6 is formed by each extending portion 82 of the rim portion 12.
上記上カバー１６の前垂下片９０の下端部はリム部１２の立上壁８１の上端部の前側に重複し、各側垂下片９１の下端部は対応する側壁８３の上端部の外面側に重複し、各端部垂下片９２の下端部は対応する延出部８２の上方に立ち上げた後端部の前側に重複する。従って上カバー１６とリム部１２の境界部、即ち前垂下片９０の下端部と立上壁８１の上端部の境界部９３ａ、各側垂下片９１の下端部と対応する側壁８３の上端部の境界部９３ｂ、各端部垂下片９２の下端部と対応する延出部８２の後端部の境界部９３ｃ等から汚水等が立上部４内に侵入することが防止される。
The lower end portion of the front hanging piece 90 of the upper cover 16 overlaps the front side of the upper end portion of the rising wall 81 of the rim portion 12, and the lower end portion of each side hanging piece 91 is on the outer surface side of the upper end portion of the corresponding side wall 83. It overlaps and the lower end part of each edge part drooping piece 92 overlaps the front side of the rear-end part which stood up above the corresponding extension part 82. FIG. Therefore, the boundary between the upper cover 16 and the rim 12, that is, the boundary 93 a between the lower end of the front hanging piece 90 and the upper end of the rising wall 81, and the upper end of the side wall 83 corresponding to the lower end of each side hanging piece 91. Dirty water or the like is prevented from entering the upright portion 4 from the boundary portion 93b, the boundary portion 93c of the rear end portion of the extending portion 82 corresponding to the lower end portion of each end portion hanging piece 92, and the like.
また各端部垂下片９２の下端部と対応する延出部８２の後端部の境界部９３ｃは、各被枢支部収納部６に配置した便座被枢支部７ａや便蓋被枢支部９ａよりも後方に位置するが、各境界部９３ｃは図５に示すように起立した便座７の便座被枢支部７ａの下端よりも上方に位置し、且つ図３に示すように倒れた便座７の便座被枢支部７ａの下端よりも上方に位置し、これにより各境界部９３ｃは前面視で便座載置部３４上に載置して倒した状態の便座７及び起立した状態の便座７によって隠れる位置に配置される。このようにすると、起倒自在の便座７が起立状態又は倒れた状態のいずれの状態にあっても、正面視で便座被枢支部７ａにより後方の境界部９３ｃを隠すことができ、汚水が境界部９３ｃから立上部４内に侵入することを防止できる。
Further, the boundary portion 93c of the rear end portion of the extending portion 82 corresponding to the lower end portion of each end portion hanging piece 92 is from the toilet seat supported portion 7a and the toilet lid supported portion 9a disposed in each supported portion storage portion 6. Each of the boundary portions 93c is located above the lower end of the toilet seat pivot support portion 7a of the toilet seat 7 that stands up as shown in FIG. 5, and the toilet seat of the toilet seat 7 that falls down as shown in FIG. Position that is located above the lower end of the pivoted support portion 7a, so that each boundary portion 93c is hidden by the toilet seat 7 in a state of being placed on the toilet seat mounting portion 34 and being tilted in front view and the toilet seat 7 in a standing state. Placed in. In this way, the rear boundary portion 93c can be hidden by the toilet seat pivot support portion 7a in a front view, regardless of whether the toilet seat 7 that can be raised and lowered is in a standing state or a collapsed state, and sewage is bounded by the boundary. Intrusion into the upright part 4 from the part 93c can be prevented.
また図２３に示すように倒した状態の便蓋９の上面は上カバー１６の天板部８６の上面及び前垂下片９０の前面と面一に連続するような面としてあり、この倒した状態の便蓋９の上板部及び上板部の周縁から垂下した周側板部によって、上カバー１６とリム部１２の境界部、即ち前垂下片９０と立上壁８１の境界部９３ａ（前垂下片９０の下縁）の前方、各側垂下片９１と側壁８３の境界部９３ｂ（側垂下片９１の下縁）の側方、端部垂下片９２と延出部８２の境界部９３ｃ（端部垂下片の下縁）の前方の夫々を覆い隠すようになっている。
Further, as shown in FIG. 23, the upper surface of the toilet lid 9 in a tilted state is a surface that is flush with the upper surface of the top plate portion 86 of the upper cover 16 and the front surface of the front hanging piece 90, and this tilted state The upper plate portion of the toilet lid 9 and the peripheral side plate portion hanging from the periphery of the upper plate portion, that is, the boundary portion between the upper cover 16 and the rim portion 12, that is, the boundary portion 93a between the front hanging piece 90 and the rising wall 81 (front hanging) Front side of the lower edge of the piece 90, the side of the boundary portion 93b of each side-hanging piece 91 and the side wall 83 (lower edge of the side-hanging piece 91), the boundary portion 93c (end of the extended portion 82) The lower part of the drooping piece is covered in front of each other.
また図１に示すようにリム部１２の立上壁８１の上端部の左右方向の中央部には上方に開口する窓形成用切欠部９４を形成している。窓形成用切欠部９４の上方開口は図２等に示すように上カバー１６の前垂下片９０によって閉塞され、前垂下片９０の下縁と窓形成用切欠部９４によって囲まれてなる開口部には着座センサー用窓部９５が設けられる。着座センサー用窓部９５は便座載置部３４上に載置して倒した状態にある便座７の便座被枢支部７ａよりも前方の部分よりも上方に位置し、前面視で倒した便座７によって覆い隠されない位置に配設される。装置支持ケース１５に設けた図示しない赤外線式のセンサー等からなる光学式の着座センサーは着座センサー用窓部９５を介して立上部４の前方に臨んでおり、この着座センサーにより便座７に着座した人を検知できるようになっている。なおこの着座センサーは例えば便座７に人が着座した時に自動的に脱臭装置５ｃを駆動させる際などに利用される。
As shown in FIG. 1, a window forming notch 94 that opens upward is formed at the center in the left-right direction of the upper end of the rising wall 81 of the rim 12. The upper opening of the window forming notch 94 is closed by the front hanging piece 90 of the upper cover 16 as shown in FIG. 2 and the like, and is surrounded by the lower edge of the front hanging piece 90 and the window forming notch 94. Is provided with a seating sensor window 95. The seating sensor window portion 95 is positioned above the front portion of the toilet seat pivot support portion 7a of the toilet seat 7 that is placed on the toilet seat mounting portion 34 and is tilted down, and the toilet seat 7 that is tilted in front view. It is arrange | positioned in the position which is not covered by. An optical seating sensor comprising an infrared sensor (not shown) provided on the apparatus support case 15 faces the front of the upright portion 4 through a seating sensor window 95, and is seated on the toilet seat 7 by the seating sensor. It can detect people. This seating sensor is used, for example, when the deodorizing device 5c is automatically driven when a person sits on the toilet seat 7.
また上カバー１６の前垂下片９０の下部には人体検知センサー用窓部９６を設けている。人体検知センサー用窓部９６は図２３に示すように便蓋９を倒した状態で、便蓋９の便蓋被枢支部９ａよりも前方の部分よりも上方に位置し、前面視で倒れた便蓋９によって覆い隠されない位置に配設される。装置支持ケース１５に設けた図示しない赤外線式のセンサー等からなる光学式の人体検知センサーは人体検知センサー用窓部９６を介して立上部４の前方に臨んでいる。人体検知センサーにより便器２の前方に居る人を検知できるようになっている。なおこの人体検知センサーは例えばトイレに人が入室して便器２の前方に人が来た時に図示しないモータにより自動的に便蓋９を起立させる際などに利用される。
In addition, a human body detection sensor window 96 is provided at the lower part of the front hanging piece 90 of the upper cover 16. As shown in FIG. 23, the human body detection sensor window portion 96 is positioned above the front portion of the toilet lid 9 with respect to the toilet lid pivot support portion 9 a in a state in which the toilet lid 9 is tilted down, and has fallen in front view. It is disposed at a position not covered by the toilet lid 9. An optical human body detection sensor including an infrared sensor (not shown) provided in the apparatus support case 15 faces the front of the upright portion 4 through a human body detection sensor window 96. A human body detection sensor can detect a person in front of the toilet 2. The human body detection sensor is used, for example, when the toilet lid 9 is automatically raised by a motor (not shown) when a person enters the toilet and a person comes in front of the toilet 2.
以上説明したように本発明の便器装置は、便器２をボウル１を備えた前パーツ２ａと後パーツ２ｂで構成し、前パーツ２ａの上面のボウル１の上開口１ａよりも後方位置にボウル１の上開口１ａの後縁に沿う立上壁８１を一体に立ち上げたので、該立上壁８１により小便等の汚水が後方の便器付属装置側に至ることを防止できる。また、上カバー１６の前縁から下側に向けて突出した前垂下片９０を立上壁８１の前面側に重複させることで、前垂下片９０により立上壁８１と前垂下片９０の間から便器２内に汚水が浸入することを防止できる。
As described above, in the toilet device of the present invention, the toilet bowl 2 is constituted by the front part 2a and the rear part 2b provided with the bowl 1, and the bowl 1 is positioned behind the upper opening 1a of the bowl 1 on the upper surface of the front part 2a. Since the rising wall 81 along the rear edge of the upper opening 1a is integrally raised, the rising wall 81 can prevent sewage such as urine from reaching the rear toilet accessory side. In addition, the front hanging piece 90 protruding downward from the front edge of the upper cover 16 is overlapped on the front surface side of the rising wall 81, so that the front hanging piece 90 causes the rising wall 81 and the front hanging piece 90 to be separated from each other. Therefore, it is possible to prevent sewage from entering the toilet 2.
なお上記実施形態では便器２を合成樹脂製としたが陶器製としても良い。また前パーツ２ａ及び後パーツ２ｂを共に合成樹脂製としたが、いずれか一方を陶器製としても良い。また上記実施形態においてはターントラップ式の便器装置の例で説明したが、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良い。
In the above embodiment, the toilet 2 is made of synthetic resin, but may be made of earthenware. Although both the front part 2a and the rear part 2b are made of synthetic resin, one of them may be made of earthenware. In the above embodiment, the example of the turn trap type toilet device has been described. However, the present invention is not limited to this, and a siphon type, a siphon jet type, or a flush type may be used.
