JP2023107011A

JP2023107011A - Toilet device

Info

Publication number: JP2023107011A
Application number: JP2022008087A
Authority: JP
Inventors: 龍一横井; Ryuichi Yokoi; 和磨佃; Kazuma Tsukuda
Original assignee: Lixil Corp
Current assignee: Lixil Corp
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2023-08-02

Abstract

To provide a toilet device capable of suppressing the breakage of a cover member.SOLUTION: A toilet device 1 includes a toilet seat 3, and a cover member 72 arranged behind the toilet seat 3 for covering a rear part of a toilet stool 2. The cover member 72 has: a first rising part 722 formed on the toilet seat 3 side; an inclined part 723 connected to a rear end of the first rising part 722 and extending obliquely upward to a rear part side; a second rising part 724 connected to a rear end of the inclined part 723; and an extension part 725 connected to a rear end of the second rising part 724 and extending to the rear side. The inclined part 723 is formed to be more steeply inclined than the extension part 725.SELECTED DRAWING: Figure 3

Description

本開示は、トイレ装置に関する。 The present disclosure relates to toilet apparatus.

従来、便座の後部に、便器の後部を覆うカバー部材が配置されたトイレ装置が知られている（例えば、特許文献１参照）。特許文献１に記載のトイレ装置は、便座の後端の上面とカバー部材の前端の上面とが略同一面上に、前後方向に並んで配置されている。 2. Description of the Related Art Conventionally, there is known a toilet device in which a cover member that covers the rear portion of the toilet bowl is arranged on the rear portion of the toilet seat (see, for example, Patent Document 1). In the toilet device described in Patent Document 1, the upper surface of the rear end of the toilet seat and the upper surface of the front end of the cover member are arranged side by side in the front-rear direction on substantially the same plane.

特許第６２４９３０９号公報Japanese Patent No. 6249309

便座の後端部とカバー部材とが略同一面上に配置されるため、使用者が便座に座る場合に、便座の後ろ側に配置されるカバー部材に座ってしまう可能性がある。使用者がカバー部材に座ってしまうと、カバー部材が破損する可能性がある。 Since the rear end of the toilet seat and the cover member are arranged on substantially the same plane, when the user sits on the toilet seat, there is a possibility that the user may sit on the cover member arranged on the rear side of the toilet seat. If the user sits on the cover member, the cover member may be damaged.

本開示は、カバー部材の破損を抑制できるトイレ装置を提供することを目的とする。 An object of the present disclosure is to provide a toilet device capable of suppressing breakage of a cover member.

本開示は、便座と、前記便座の後方に配置され便器の後部を覆うカバー部材と、を備え、前記カバー部材は、前記便座側に形成される第１立ち上がり部と、前記第１立ち上がり部の後端に接続され後部側に上り傾斜で延びる傾斜部と、前記傾斜部の後端に接続される第２立ち上がり部と、前記第２立ち上がり部の後端に接続され後方に延びる延在部と、を有し、前記傾斜部は、前記延在部よりも急傾斜で傾斜して形成されるトイレ装置に関する。 The present disclosure includes a toilet seat and a cover member disposed behind the toilet seat and covering the rear portion of the toilet bowl, wherein the cover member includes a first rising portion formed on the toilet seat side, and a portion of the first rising portion. an inclined portion connected to the rear end and extending upwardly to the rear side; a second rising portion connected to the rear end of the inclined portion; and an extending portion connected to the rear end of the second rising portion and extending rearward. , wherein the slant portion is steeper than the extension portion.

一実施形態のトイレ装置を示す斜視図である。It is a perspective view which shows the toilet apparatus of one embodiment. トイレ装置の便座及びカバー部材を示す斜視図である。It is a perspective view which shows the toilet seat and cover member of a toilet apparatus. 図２のＡ－Ａ線断面図である。FIG. 3 is a cross-sectional view taken along the line AA of FIG. 2; カバー部材の裏側において、電動開閉ユニットが取り付けられた状態を示す図である。FIG. 10 is a diagram showing a state in which an electric opening/closing unit is attached to the back side of the cover member;

以下、本開示の実施形態について図面を参照して詳細に説明する。以下の説明においては、トイレ装置１の便座３に座った人から視た場合の前後の向きを前後方向とし、便座３に座った人から視た場合の左右の向きを左右方向とする。便器２から便蓋４へ向かう鉛直方向に沿った上下の向きを上下方向とする。 Hereinafter, embodiments of the present disclosure will be described in detail with reference to the drawings. In the following description, the front-rear direction when viewed from the person sitting on the toilet seat 3 of the toilet device 1 is defined as the front-rear direction, and the left-right direction when viewed from the person sitting on the toilet seat 3 is defined as the left-right direction. The up-down direction along the vertical direction from the toilet bowl 2 to the toilet lid 4 is defined as the up-down direction.

図１及び図２に示すように、本実施形態のトイレ装置１は、陶器製又は樹脂製の便器２と、便座３と、便蓋４と、ベースプレート５と、便器洗浄装置７と、を備える。便座３及び便蓋４は、便器２の上方において、便器２に対して回転可能に取り付けられる。 As shown in FIGS. 1 and 2, the toilet device 1 of this embodiment includes a ceramic or resin toilet bowl 2, a toilet seat 3, a toilet lid 4, a base plate 5, and a toilet cleaning device 7. . The toilet seat 3 and toilet lid 4 are rotatably attached to the toilet bowl 2 above the toilet bowl 2 .

ベースプレート５は、図１に示すように、便器２の後部の上部に配置される。ベースプレート５には、便器洗浄装置７、洗浄ノズル、電気部品等の機能部品（図示せず）が配置される。 The base plate 5 is arranged on the upper part of the rear portion of the toilet bowl 2, as shown in FIG. The base plate 5 is provided with functional parts (not shown) such as a toilet cleaning device 7, a cleaning nozzle, and electrical parts.

便器洗浄装置７は、ユーザによって洗浄レバー７ａが操作されることで、便器２を洗浄する。便器洗浄装置７は、洗浄タンク７１と、カバー部材７２と、手洗い部７３と、を備える。洗浄タンク７１は、ベースプレート５の上部に配置される。 The toilet cleaning device 7 cleans the toilet bowl 2 when a user operates a cleaning lever 7a. The toilet cleaning device 7 includes a cleaning tank 71 , a cover member 72 , and a hand washing section 73 . The cleaning tank 71 is arranged above the base plate 5 .

カバー部材７２は、洗浄タンク７１を覆う。手洗い部７３は、カバー部材７２の上方に配置される。 A cover member 72 covers the cleaning tank 71 . The hand wash section 73 is arranged above the cover member 72 .

カバー部材７２は、図２及び図３に示すように、前側部分において、段差形状の段差部７２０を備える。段差部７２０の内部には、電動開閉ユニット８が配置される。電動開閉ユニット８は、便蓋４のヒンジ部を支持する便蓋用モータ８２と、便座３のヒンジ部を支持する便座用モータ８３と、を備える。 As shown in FIGS. 2 and 3, the cover member 72 has a stepped portion 720 in the front portion. The electric opening/closing unit 8 is arranged inside the stepped portion 720 . The electric opening/closing unit 8 includes a toilet lid motor 82 that supports the hinge portion of the toilet lid 4 and a toilet seat motor 83 that supports the hinge portion of the toilet seat 3 .

段差部７２０は、図２及び図３に示すように、便座下方傾斜部７２１（図２参照）と、第１立ち上がり部７２２と、傾斜部７２３と、第２立ち上がり部７２４と、延在部７２５と、を有する。便座下方傾斜部７２１は、図３に示すように、便座３の後端部の下方において、前側から後側に向かうに従って上る上り傾斜で傾斜して延びる。 As shown in FIGS. 2 and 3, the stepped portion 720 includes a toilet seat downward inclined portion 721 (see FIG. 2), a first rising portion 722, an inclined portion 723, a second rising portion 724, and an extending portion 725. and have As shown in FIG. 3 , the toilet seat downwardly inclined portion 721 extends below the rear end portion of the toilet seat 3 with an upward inclination that rises from the front side toward the rear side.

第１立ち上がり部７２２は、段差部７２０における便座３側に形成される。第１立ち上がり部７２２は、便座下方傾斜部７２１の後端から立ち上がる。第１立ち上がり部７２２は、便座３の後端よりも高い位置まで所定長さ延びる。第１立ち上がり部７２２の便座３側の面は、便座３の後端よりも高い位置において、前側を向いて形成される。 The first raised portion 722 is formed on the toilet seat 3 side of the stepped portion 720 . The first rising portion 722 rises from the rear end of the downward inclined portion 721 of the toilet seat. The first rising portion 722 extends a predetermined length to a position higher than the rear end of the toilet seat 3 . The surface of the first rising portion 722 facing the toilet seat 3 faces forward at a position higher than the rear end of the toilet seat 3 .

傾斜部７２３は、第１接続曲面７２６を介して、第１立ち上がり部７２２の後端に接続される。傾斜部７２３は、前側から後側に向かうに従って上る上り傾斜で傾斜して延びて形成され、後部側に上り傾斜で延びる。傾斜部７２３は、後述する延在部７２５よりも急傾斜で傾斜する。 The inclined portion 723 is connected to the rear end of the first rising portion 722 via a first connecting curved surface 726 . The inclined portion 723 is formed so as to extend with an upward inclination that rises from the front side toward the rear side, and extends with an upward inclination toward the rear side. The inclined portion 723 is steeper than the extension portion 725, which will be described later.

第１接続曲面７２６は、第１立ち上がり部７２２と傾斜部７２３との接続部分に形成される。第１接続曲面７２６は、外部側に凸の丸みを帯びた曲面状のアール形状に形成される。第１接続曲面７２６のアール（曲面）は、第２立ち上がり部７２４と延在部７２５との接続部分７２８のアール（曲面）よりも曲率半径が大きい。 A first connection curved surface 726 is formed at a connection portion between the first rising portion 722 and the inclined portion 723 . The first connection curved surface 726 is formed in a rounded curved surface shape that protrudes outward. The radius of curvature of the first connection curved surface 726 is larger than that of the connection portion 728 between the second rising portion 724 and the extension portion 725 .

第２立ち上がり部７２４は、第２接続曲面７２７を介して、傾斜部７２３の後端に接続される。第２立ち上がり部７２４は、傾斜部７２３の後端から立ち上がる。第２立ち上がり部７２４は、上下方向に延びる。第２立ち上がり部７２４は、便座下方傾斜部７２１の後端から、上方に所定長さ延びる。第２立ち上がり部７２４の便座３側の面は、前側を向いて形成される。 The second rising portion 724 is connected to the rear end of the inclined portion 723 via a second connecting curved surface 727 . The second rising portion 724 rises from the rear end of the inclined portion 723 . The second rising portion 724 extends vertically. The second rising portion 724 extends upward by a predetermined length from the rear end of the downward inclined portion 721 of the toilet seat. The surface of the second rising portion 724 on the toilet seat 3 side is formed facing forward.

第２接続曲面７２７は、傾斜部７２３と第２立ち上がり部７２４との接続部分に形成される。第２接続曲面７２７は、内部側に凹む丸みを帯びた曲面状のアール形状に形成される。第２接続曲面７２７のアール（曲面）は、第２立ち上がり部７２４と延在部７２５との接続部分７２８のアール（曲面）よりも曲率半径が大きい。 A second connection curved surface 727 is formed at a connection portion between the inclined portion 723 and the second rising portion 724 . The second connection curved surface 727 is formed in a rounded curved surface shape that is recessed inward. A radius (curved surface) of the second connecting curved surface 727 is larger than a radius of curvature of a connecting portion 728 between the second rising portion 724 and the extending portion 725 .

延在部７２５は、接続部分７２８を介して、第２立ち上がり部７２４の後端に接続され後方に延びる。延在部７２５は、第２立ち上がり部７２４の後端から、僅かに上り傾斜で後方に延びる。延在部７２５の上面は、便蓋４が閉じられた状態において、便蓋４の上面と同一平面上に配置される。 The extending portion 725 is connected to the rear end of the second rising portion 724 via a connecting portion 728 and extends rearward. The extending portion 725 extends rearward with a slight upward slope from the rear end of the second rising portion 724 . The upper surface of the extending portion 725 is arranged on the same plane as the upper surface of the toilet lid 4 when the toilet lid 4 is closed.

接続部分７２８は、第２立ち上がり部７２４と延在部７２５との接続部分に形成される。接続部分７２８は、略直角の角部の角を曲面により僅かに面取りした形状に形成される。接続部分７２８のアール（曲面）は、第１接続曲面７２６のアール（曲面）及び第２接続曲面７２７のアール（曲面）よりも曲率半径が小さいアール（曲面）で形成される。 A connection portion 728 is formed at a connection portion between the second rising portion 724 and the extension portion 725 . The connecting portion 728 is formed in a shape in which the corners of the substantially right-angled corners are slightly chamfered with a curved surface. The radius (curved surface) of the connection portion 728 is formed with a radius of curvature smaller than that of the first curved connection surface 726 and the curved surface of the second curved connection surface 727 .

カバー部材７２の段差部７２０の内面には、図４に示すように、電動開閉ユニット８が固定されている。電動開閉ユニット８は、カバー部材７２に固定されるベース部材８１と、ベース部材８１に固定される便蓋用モータ８２及び便座用モータ８３と、を備える。 As shown in FIG. 4, the electric opening/closing unit 8 is fixed to the inner surface of the stepped portion 720 of the cover member 72 . The electric opening/closing unit 8 includes a base member 81 fixed to the cover member 72 , and a toilet lid motor 82 and a toilet seat motor 83 fixed to the base member 81 .

図４に示すように、便蓋用モータ８２及び便座用モータ８３がベース部材８１に固定された状態において、便蓋用モータ８２のモータ軸８２１と反対側には隙間Ｓ１が形成されている。ベース部材８１において、便座用モータ８３のモータ軸８３１と反対側には隙間Ｓ２が形成されている。 As shown in FIG. 4, when the toilet lid motor 82 and the toilet seat motor 83 are fixed to the base member 81, a gap S1 is formed on the opposite side of the toilet lid motor 82 from the motor shaft 821. As shown in FIG. A gap S2 is formed in the base member 81 on the side opposite to the motor shaft 831 of the toilet seat motor 83 .

カバー部材７２の内面に電動開閉ユニット８を固定する場合には、図４に示すように、カバー部材７２の内面に電動開閉ユニット８のベース部材８１をネジ８０１により固定する。その後、ベース部材８１の隙間Ｓ１，Ｓ２に、便蓋用モータ８２及び便座用モータ８３を配置する。 When fixing the electric opening/closing unit 8 to the inner surface of the cover member 72, as shown in FIG. After that, the toilet lid motor 82 and the toilet seat motor 83 are arranged in the gaps S<b>1 and S<b>2 of the base member 81 .

そして、便蓋用モータ８２及び便座用モータ８３を、ベース部材８１のスライド溝８１１，８１２に沿って左右方向の一方側にスライド移動させる。これにより、便蓋用モータ８２のモータ軸８２１及び便座用モータ８３のモータ軸８３１をそれぞれ、カバー部材７２の貫通孔（図示せず）に挿入させる。便蓋用モータ８２及び便座用モータ８３を設置した状態で、便蓋用モータ８２及び便座用モータ８３をベース部材８１にネジ８０２により固定する。このようにして、カバー部材７２の内面に電動開閉ユニット８を固定することができる。 Then, the toilet lid motor 82 and the toilet seat motor 83 are slid to one side in the left-right direction along the slide grooves 811 and 812 of the base member 81 . As a result, the motor shaft 821 of the toilet lid motor 82 and the motor shaft 831 of the toilet seat motor 83 are respectively inserted into the through holes (not shown) of the cover member 72 . With the toilet lid motor 82 and the toilet seat motor 83 installed, the toilet lid motor 82 and the toilet seat motor 83 are fixed to the base member 81 by screws 802 . In this manner, the electric opening/closing unit 8 can be fixed to the inner surface of the cover member 72 .

以上説明した本実施形態のトイレ装置１によれば、以下のような効果を奏する。 According to the toilet apparatus 1 of this embodiment described above, the following effects are obtained.

本実施形態のトイレ装置１は、便座３と、便座３の後方に配置され便器２の後部を覆うカバー部材７２と、を備える。カバー部材７２は、便座３側に形成される第１立ち上がり部７２２と、第１立ち上がり部７２２の後端に接続され後部側に上り傾斜で延びる傾斜部７２３と、傾斜部７２３の後端に接続される第２立ち上がり部７２４と、第２立ち上がり部７２４の後端に接続され後方に延びる延在部７２５と、を有し、傾斜部７２３は、延在部７２５よりも急傾斜で傾斜して形成される。これにより、使用者が便座３に着座する場合に、カバー部材７２に座ることを抑制できる。よって、カバー部材７２の破損を抑制できる。 The toilet device 1 of this embodiment includes a toilet seat 3 and a cover member 72 arranged behind the toilet seat 3 and covering the rear portion of the toilet bowl 2 . The cover member 72 includes a first rising portion 722 formed on the toilet seat 3 side, an inclined portion 723 connected to the rear end of the first rising portion 722 and extending upwardly to the rear side, and connected to the rear end of the inclined portion 723 . and an extending portion 725 connected to the rear end of the second rising portion 724 and extending rearward. It is formed. As a result, when the user sits on the toilet seat 3 , it is possible to prevent the user from sitting on the cover member 72 . Therefore, breakage of the cover member 72 can be suppressed.

本実施形態においては、第１立ち上がり部７２２と傾斜部７２３との接続部分には、第２立ち上がり部７２４と延在部７２５との接続部分７２８のアールよりも曲率半径が大きいアールを有する第１接続曲面７２６が形成される。これにより、第１立ち上がり部７２２と傾斜部７２３との接続部分に座ってしまっても、第１接続曲面７２６により、お尻の痛みを軽減できる。 In this embodiment, the connecting portion between the first rising portion 722 and the inclined portion 723 has a radius of curvature larger than that of the connecting portion 728 between the second rising portion 724 and the extending portion 725 . A connection curve 726 is formed. As a result, even if the user sits on the connecting portion between the first rising portion 722 and the inclined portion 723, the first connecting curved surface 726 can reduce pain in the buttocks.

本実施形態においては、傾斜部７２３と第２立ち上がり部７２４との接続部分には、第２立ち上がり部７２４と延在部７２５との接続部分のアールよりも曲率半径が大きいアールを有する第２接続曲面７２７が形成される。これにより、傾斜部７２３と第２立ち上がり部７２４との接続部分に第２接続曲面７２７が形成されるため、ごみが溜まりにくく、かつ、ごみを除去しやすい。よって、清掃性を向上できる。 In the present embodiment, the connecting portion between the inclined portion 723 and the second rising portion 724 has a radius of curvature larger than that of the connecting portion between the second rising portion 724 and the extending portion 725 . A curved surface 727 is formed. As a result, the second connecting curved surface 727 is formed at the connecting portion between the inclined portion 723 and the second rising portion 724, so that dust is less likely to accumulate and is easier to remove. Therefore, cleanability can be improved.

以上、本開示の好ましい実施形態について説明した。本開示は、上述した実施形態に制限されるものではなく、適宜変更が可能である。 The preferred embodiments of the present disclosure have been described above. The present disclosure is not limited to the embodiments described above, and can be modified as appropriate.

１トイレ装置、２便器、３便座、７２カバー部材、７２２第１立ち上がり部、７２３傾斜部、７２４第２立ち上がり部、７２５延在部、７２６第１接続曲面、７２７第２接続曲面 Reference Signs List 1 toilet device 2 toilet bowl 3 toilet seat 72 cover member 722 first rising portion 723 inclined portion 724 second rising portion 725 extending portion 726 first connecting curved surface 727 second connecting curved surface

Claims

a toilet seat;
a cover member arranged behind the toilet seat and covering the rear part of the toilet,
The cover member includes a first raised portion formed on the toilet seat side, an inclined portion connected to the rear end of the first raised portion and extending upwardly to the rear side, and connected to the rear end of the inclined portion. having a second rising portion and an extending portion connected to the rear end of the second rising portion and extending rearward;
The toilet apparatus, wherein the inclined portion is steeper than the extending portion.

2. The toilet apparatus according to claim 1, wherein at least part of said first rising portion is arranged at a position higher than the rear end of said toilet seat.

A first connecting curved surface having a curved surface with a larger radius of curvature than a curved surface of a connecting portion between the second rising portion and the extending portion is formed at the connecting portion between the first rising portion and the inclined portion. 3. Toilet apparatus according to claim 1 or 2.

A second connecting curved surface having a curved surface with a larger curvature radius than a curved surface of a connecting portion between the second rising portion and the extending portion is formed at the connecting portion between the inclined portion and the second rising portion. Toilet apparatus according to any one of claims 1-3.