JP2010053539A - Drain plug device for bathtub - Google Patents

Drain plug device for bathtub Download PDF

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Publication number
JP2010053539A
JP2010053539A JP2008217367A JP2008217367A JP2010053539A JP 2010053539 A JP2010053539 A JP 2010053539A JP 2008217367 A JP2008217367 A JP 2008217367A JP 2008217367 A JP2008217367 A JP 2008217367A JP 2010053539 A JP2010053539 A JP 2010053539A
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drain
bathtub
fitting
sealing plug
edge
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JP2008217367A
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JP5486173B2 (en
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Hidekazu Yasuda
秀和 安田
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Panasonic Electric Works Bath and Life Co Ltd
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Panasonic Electric Works Bath and Life Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a drain plug device for a bathtub, which prevents soil from being adhered easily due to the exposure of a drain outlet fitting attached to a drain outlet on the bottom of the bathtub, and which prevents the appearance from deteriorating due to the conspicuousness of the adhered soil. <P>SOLUTION: In the drain plug device 2 of the bathtub 1, the drain outlet fitting 3 is attached to an edge of the drain outlet 10 on the bottom 11 of the bathtub 1; a mechanical box 4 is attached to the drain outlet fitting 3; and a sealing plug cover 5, which freely moves upward and downward with respect to the mechanical box 4 so as to open and close a central hole 33 of the drain outlet fitting 3, serving as the drain outlet 10, is housed in the mechanical box 4. When the sealing plug cover 5 is moved downward to close the hole 33, the edge of the sealing plug cover 5 abuts on the bottom 11 of the bathtub 1, so as to make the drain outlet fitting 3 covered with the sealing plug cover 5. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

本発明は、密閉蓋栓にて浴槽の排水口を開閉する浴槽の排水栓装置に関するものである。   The present invention relates to a drain plug device for a bathtub that opens and closes a drain outlet of the bathtub with a hermetic lid plug.

従来から、浴槽の排水栓装置としてポップアップ式の排水栓が知られている（例えば特許文献１参照）。これは、図３に示すように、浴槽１の底部１１の排水口１０に、レリース４０を遠隔より操作して密閉栓蓋５を開閉する排水栓装置２を設け、前記レリース４０を、浴槽１のフランジ部１２に設けた操作部７に連結して、使用者が操作部７の操作ボタン７１を操作して遠隔操作で排水口１０を開閉するものである。   Conventionally, a pop-up drain plug is known as a drain plug device for a bathtub (see, for example, Patent Document 1). As shown in FIG. 3, a drain plug device 2 that opens and closes the sealing plug lid 5 by remotely operating the release 40 is provided at the drain outlet 10 of the bottom 11 of the bathtub 1. The user operates the operation button 71 of the operation unit 7 to open and close the drain port 10 by remote operation.

浴槽１の底部１１の排水口１０の端縁には、排水口金具３を取付けて、排水口金具３の中央部の穴３３を実質的な排水口１０とし、該排水口１０を密閉栓蓋５の上下動により開閉するものである。
特開２００１−２９５３４３号公報 A drain port fitting 3 is attached to the edge of the drain port 10 of the bottom 11 of the bathtub 1, and the hole 33 in the central portion of the drain port fitting 3 is used as a substantial drain port 10. 5 is opened and closed by a vertical movement.
JP 2001-295343 A

上記従来の排水栓装置２にあっては、排水口金具３が密閉栓蓋５の周囲に露出していて、該排水口金具３の表面や端縁等に汚れＳが付着し易く、また、汚れＳが付着すると目立ってしまい、外観を損ねるものであった。   In the above-described conventional drain plug device 2, the drain port fitting 3 is exposed around the hermetic cap lid 5, and the dirt S easily adheres to the surface or edge of the drain fitting 3. When dirt S adheres, it becomes noticeable and the appearance is impaired.

本発明は上記従来の問題点に鑑みて発明したものであって、その目的とするところは、浴槽の底部の排水口に取付ける排水口金具が露出して、汚れが付着し易く、また付着した汚れが目立って外観を損ねる、といったことを防止する浴槽の排水栓装置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 object of the present invention is to expose the drain fittings attached to the drain at the bottom of the bathtub so that dirt easily adheres to them. It is an object of the present invention to provide a drain plug device for a bathtub that prevents dirt from being noticeable and deteriorating its appearance.

上記課題を解決するために請求項１に係る発明にあっては、浴槽１の底部１１の排水口１０の端縁に排水口金具３を取付け、該排水口金具３にメカボックス４を取付け、メカボックス４内に、該メカボックス４に対して自在に上下動して排水口１０となる排水口金具３の中央部の穴３３を開閉する密閉栓蓋５を収容してなる浴槽１の排水栓装置２において、密閉栓蓋５を下動して前記穴３３を閉塞した際に密閉栓蓋５の端縁が浴槽１の底部１１に当接して排水口金具３が密閉栓蓋５に覆われることを特徴とするものである。   In order to solve the above problem, in the invention according to claim 1, the drain port fitting 3 is attached to the edge of the drain port 10 of the bottom 11 of the bathtub 1, the mechanical box 4 is attached to the drain port fitting 3, Drainage of the bathtub 1 which houses the sealing plug lid 5 which opens and closes the hole 33 in the central part of the drain outlet metal fitting 3 which freely moves up and down with respect to the mechanical box 4 and becomes the drain outlet 10 in the mechanical box 4. In the stopper device 2, when the sealing stopper lid 5 is moved down to close the hole 33, the edge of the sealing stopper lid 5 comes into contact with the bottom 11 of the bathtub 1, and the drain fitting 3 covers the sealing stopper lid 5. It is characterized by that.

このような構成とすることで、密閉栓蓋５を下動した際に排水口金具３が密閉栓蓋５に覆われて露出することがなく、排水口金具３の表面や端縁等には浴槽１水を排水する時のみ浴槽１水が流れるため汚れが付着し難いものであり、また、密閉栓蓋５が下動している時は勿論、上動している時にも排水口金具３が見え難くて、排水口金具３の表面や端縁等に付着した汚れが目立たないものである。   With such a configuration, when the sealing plug lid 5 is moved down, the drain port fitting 3 is not covered and exposed by the sealing plug lid 5, and the drain port fitting 3 has a surface, an edge, or the like. Since the water in the bathtub 1 flows only when the water in the bathtub 1 is drained, it is difficult for dirt to adhere to it, and the drain outlet fitting 3 is not only when the sealing plug lid 5 is moving down, but also when it is moving up. Is difficult to see, and the dirt attached to the surface and edge of the drainage fitting 3 is inconspicuous.

また、請求項２に係る発明にあっては、浴槽１の底部１１の排水口１０の端縁に排水口金具３を取付け、該排水口金具３にメカボックス４を取付け、メカボックス４内に、該メカボックス４に対して自在に上下動して排水口１０となる排水口金具３の中央部の穴３３を開閉する密閉栓蓋５を収容してなる浴槽１の排水栓装置２において、排水口金具３を浴槽１の底部１１の下側に配置し、密閉栓蓋５を下動して前記穴３３を閉塞した際に密閉栓蓋５の端縁が浴槽１の底部１１に当接することを特徴とするものである。   In the invention according to claim 2, the drainage fitting 3 is attached to the edge of the drainage outlet 10 of the bottom 11 of the bathtub 1, and the mechanical box 4 is attached to the drainage fitting 3. In the drain plug device 2 of the bathtub 1 that houses the sealing plug lid 5 that freely moves up and down with respect to the mechanical box 4 to open and close the hole 33 in the central portion of the drain port fitting 3 that becomes the drain port 10, When the drain outlet metal fitting 3 is disposed below the bottom 11 of the bathtub 1 and the sealing plug lid 5 is moved downward to close the hole 33, the edge of the sealing plug lid 5 comes into contact with the bottom 11 of the bathtub 1. It is characterized by this.

このような構成とすることで、排水口金具３が浴槽１の底部１１よりも上側に露出することがなく、排水口金具３には浴槽１水を排水する時のみ浴槽１水が流れるため汚れが付着し難いものであり、また、排水口金具３の表面や端縁等に付着した汚れが見えないものである。   By having such a configuration, the drain fitting 3 is not exposed above the bottom 11 of the bathtub 1, and the drain fitting 3 is contaminated because the bathtub 1 water flows only when the bathtub 1 water is drained. Is difficult to adhere to, and the dirt attached to the surface and edge of the drainage fitting 3 cannot be seen.

また、請求項３に係る発明は、請求項１又は２に係る発明において、密閉栓蓋５の端縁がパッキンＰを介して浴槽１の底部１１に当接することを特徴とするものである。   The invention according to claim 3 is characterized in that, in the invention according to claim 1 or 2, the end edge of the sealing plug lid 5 abuts against the bottom 11 of the bathtub 1 through the packing P.

このような構成とすることで、止水を確実に行うことができる。   By setting it as such a structure, water stop can be performed reliably.

本発明にあっては、排水口金具の表面や端縁等に汚れが付着し難いため、清掃の手間がかからず、また、汚れが付着しても目立たないため外観を損ねることもないものである。   In the present invention, dirt does not easily adhere to the surface or edge of the drain fitting, so that it does not take time for cleaning, and it does not stand out even if dirt is attached, so that the appearance is not impaired. It is.

以下、本発明の一実施形態について図１に基づいて説明する。   Hereinafter, an embodiment of the present invention will be described with reference to FIG.

本発明の排水栓装置２は、レリース４０を介して密閉栓蓋５を遠隔操作する所謂ポップアップ式の排水栓装置であって、浴槽１の底部１１に形成される、浴槽１の湯水を排水するための排水口１０の端縁に取付けられる。   The drain plug device 2 of the present invention is a so-called pop-up type drain plug device that remotely operates the sealing plug lid 5 via a release 40, and drains hot water in the bathtub 1 formed at the bottom 11 of the bathtub 1. It is attached to the edge of the drain port 10 for the purpose.

排水栓装置２は、後述するメカボックス４を収容した排水口金具３と、該排水口金具３とレリース４０を介して接続される操作部７とで主体が構成される。   The drain plug device 2 is mainly composed of a drain fitting 3 that houses a later-described mechanical box 4 and an operation unit 7 that is connected to the drain fitting 3 via a release 40.

排水口金具３は、排水口１０内に挿入されると共に外面に雄ねじが形成してある排水筒部３２と、該排水筒部３２の上端に形成されるフランジ部３１とからなり、前記排水筒部３２を上方から排水口１０内に挿入して、排水口金具３のフランジ部３１を浴槽１の底部１１の排水口１０の周縁部の上面にシスターパッキンＰ１を介して当接させ、下方よりナット６を前記排水筒部３２の雄ねじに螺合させて締結し、排水口金具３のフランジ部３１とナット６とで浴槽１の底部１１を挟持することで、排水口金具３を浴槽１の底部１１に固定している。そして、排水筒部３２の中央部の穴３３が実質的に浴槽１の排水口１０となる。なお、排水口金具３は金属でなく別部材で形成してもよい。 The drain port fitting 3 includes a drain tube part 32 inserted into the drain port 10 and having an external thread formed on the outer surface thereof, and a flange part 31 formed at the upper end of the drain tube part 32. The portion 32 is inserted into the drain port 10 from above, and the flange portion 31 of the drain port fitting 3 is brought into contact with the upper surface of the peripheral portion of the drain port 10 of the bottom 11 of the bathtub 1 via the sister packing P 1. Further, the nut 6 is screwed and fastened to the male screw of the drainage cylinder portion 32, and the bottom 11 of the bathtub 1 is sandwiched between the flange portion 31 of the drainage fitting 3 and the nut 6. It is fixed to the bottom part 11. And the hole 33 of the center part of the drain cylinder part 32 becomes the drain port 10 of the bathtub 1 substantially. In addition, you may form the drain port metal fitting 3 with another member instead of a metal.

排水口金具３には、排水筒部３２内にメカボックス４が配設固定される。メカボックス４には底部１１の孔よりレリース４０の一端側が挿入されていて、レリース４０の挿入・引出によりメカボックス４の蓋部の孔から上方に軸部４１が突出・没入する。これにより軸部４１の上端に固定されている密閉栓蓋５がメカボックス４に対して自在に上下動して、排水口１０となる排水口金具３の中央部の穴３３を開閉する。密閉栓蓋５が上動した時に排水口１０を開放して浴槽１内と排水管（図示せず）とを連通させた状態とすると共に、下動した時に排水口１０を閉塞するものである。密閉栓蓋５については後で説明する。   The mechanical box 4 is disposed and fixed in the drain tube portion 32 of the drain port fitting 3. One end side of the release 40 is inserted into the mechanical box 4 from the hole of the bottom portion 11, and the shaft part 41 protrudes / immerses upward from the hole of the lid part of the mechanical box 4 by inserting / withdrawing the release 40. Thereby, the sealing plug lid 5 fixed to the upper end of the shaft portion 41 freely moves up and down with respect to the mechanical box 4 to open and close the hole 33 in the central portion of the drain port fitting 3 that becomes the drain port 10. When the sealing plug lid 5 moves up, the drain port 10 is opened to allow the inside of the bathtub 1 and the drain pipe (not shown) to communicate with each other, and when the lid is lowered, the drain port 10 is closed. . The sealing stopper lid 5 will be described later.

レリース４０の一端側は上述した密閉栓蓋５（正確には密閉栓蓋５から下方に突出する軸部４１）に接続されると共に、他端側は、浴槽１のフランジ部３１に設けた操作部７の操作ボタン７１に接続されていて（従来例の図３参照）、使用者がこの操作ボタン７１を操作することによりレリース４０の押出・引張が行われてメカボックス４への挿入・引出が行われる。   One end side of the release 40 is connected to the above-described sealing plug lid 5 (more precisely, the shaft portion 41 protruding downward from the sealing plug lid 5), and the other end side is an operation provided on the flange portion 31 of the bathtub 1. It is connected to the operation button 71 of the unit 7 (see FIG. 3 of the conventional example), and when the user operates the operation button 71, the release 40 is pushed out and pulled to be inserted into the mechanical box 4 and pulled out Is done.

本発明では、密閉栓蓋５を下動して前記穴３３を閉塞した際に、密閉栓蓋５の端縁が浴槽１の底部１１の排水口１０の周囲の上面に当接し、排水口金具３が密閉栓蓋５に覆われて露出しないようになっている。本実施形態では、密閉栓蓋５の端縁がパッキンＰを介して浴槽１の底部１１の排水口１０の周囲の上面に当接する。なお本実施形態では、浴槽１の底部１１の排水口１０の周囲は排水口１０から離れる程上方に位置する傾斜を有しているが、フラットであってもよい。   In the present invention, when the sealing plug lid 5 is moved down to close the hole 33, the end edge of the sealing plug lid 5 comes into contact with the upper surface around the drain port 10 of the bottom 11 of the bathtub 1, and the drain port bracket 3 is covered with the sealing plug lid 5 so as not to be exposed. In this embodiment, the end edge of the sealing plug lid 5 abuts on the upper surface around the drain port 10 of the bottom 11 of the bathtub 1 through the packing P. In addition, in this embodiment, although the circumference | surroundings of the drain port 10 of the bottom part 11 of the bathtub 1 have the inclination located upwards so that it leaves | separates from the drain port 10, it may be flat.

このようにすることで、密閉栓蓋５を下動して排水口１０を閉塞した際、排水口金具３が密閉栓蓋５に覆われて露出することがなく、汚れた浴槽１水が溜まっている時に排水口金具３の表面や端縁等に浴槽１水が接して汚れが付着することがなく、浴槽１水を排水する時のみ排水口金具３の表面や端縁等を浴槽１水が流れるため汚れが付着し難いものである。   In this way, when the sealing plug lid 5 is moved down to close the drain port 10, the drain port fitting 3 is not covered with the sealing plug lid 5 and exposed, and the dirty bathtub 1 water is collected. The surface of the drain fitting 3 does not come into contact with the surface or edge of the drain fitting 3 and the dirt does not adhere to it. As it flows, dirt is difficult to adhere.

また、密閉栓蓋５が下動している時は勿論、上動している時にも排水口金具３が見え難くて、排水口金具３の表面や端縁等に付着した汚れが目立たないものである。   In addition, the drain fitting 3 is difficult to see not only when the sealing lid 5 is moved down, but also when it is moved up, and dirt attached to the surface or edge of the drain fitting 3 is not noticeable. It is.

次に、他の実施形態について図２に基づいて説明する。本実施形態では、排水口金具３を浴槽１の底部１１の下側に配置することで、密閉栓蓋５を下動して前記穴３３を閉塞した際に、排水口金具３が密閉栓蓋５に覆われて露出しないようにしている。   Next, another embodiment will be described with reference to FIG. In the present embodiment, the drain port fitting 3 is disposed below the bottom 11 of the bathtub 1 so that when the sealing plug lid 5 is moved down to close the hole 33, the drain fitting 3 is sealed. 5 so as not to be exposed.

本実施形態の排水口金具３は、外面に雄ねじが形成してあり内部に実質的な排水口１０となる穴３５を備えた排水筒部３４と、排水筒部３４の上端部から外側に連設され浴槽１の底部１１の排水口１０の周囲の下面にパッキンＰ２を介して当接するフランジ部３６と、排水筒部３４から内部に向けてアーム状に連設されメカボックス４が固定されるメカボックス固定部３７と、からなる。メカボックス固定部３７にメカボックス４を固定してあり、また、固定ネジ３８をフランジ部３６及びパッキンＰ２に挿通させて浴槽１の底部１１に螺着して、排水口金具３を浴槽１の底部１１に固定している。 The drain port fitting 3 of the present embodiment includes a drain cylinder portion 34 having a male screw formed on the outer surface and a hole 35 that becomes a substantial drain port 10 inside, and an upper end portion of the drain cylinder portion 34 that extends outward. a flange portion 36 abuts via a packing P 2 on the lower surface around the set to drain outlet 10 of the bottom 11 of the bathtub 1, radio box 4 is provided continuously in the arm-shaped is fixed toward the interior from the drainage tube part 34 And a mechanical box fixing part 37. The radio box fixing portion 37 Yes securing the radio box 4, also a fixing screw 38 is passed through the flange portion 36 and the packing P 2 is screwed to the bottom 11 of the bathtub 1, the drain port fitting 3 bathtub 1 It is fixed to the bottom part 11.

このようにすることで、排水口金具３が浴槽１の底部１１よりも上側に露出することがなく、汚れた浴槽１水が溜まっている時に排水口金具３の表面や端縁等に浴槽１水が接して汚れが付着することがなく、浴槽１水を排水する時のみ排水口金具３の表面や端縁等を浴槽１水が流れるため汚れが付着し難いものである。   By doing in this way, the drain opening metal fitting 3 is not exposed above the bottom part 11 of the bathtub 1, but when the dirty bathtub 1 water is collected, the bathtub 1 is attached to the surface or the edge of the drain fitting 3. Since the water does not come into contact with dirt and the bathtub 1 water is drained, the water of the bathtub 1 flows only on the surface or the edge of the drainage fitting 3 so that the dirt is difficult to adhere.

また、排水口金具３の表面や端縁等に付着した汚れが見えないものである。   Moreover, the dirt adhering to the surface, the edge, etc. of the drain outlet metal fitting 3 cannot be seen.

本発明の一実施形態の排水栓装置の断面図である。It is sectional drawing of the drain plug device of one Embodiment of this invention. 他の実施形態の排水栓装置の断面図である。It is sectional drawing of the drain plug device of other embodiment. 従来例の排水栓、操作部及びレリースの断面図である。It is sectional drawing of the drain plug, operation part, and release of a prior art example.

符号の説明Explanation of symbols

１ 浴槽
１１ 底部
１０ 排水口
２ 排水栓装置
３ 排水口金具
３１ フランジ部
３２ 排水筒部
３３ 穴
４ メカボックス
４０ レリース
４１ 軸部
５ 密閉栓蓋
６ ナット
Ｐ パッキン
Ｐ１ シスターパッキン DESCRIPTION OF SYMBOLS 1 Bathtub 11 Bottom part 10 Drain outlet 2 Drain plug apparatus 3 Drain outlet metal fitting 31 Flange part 32 Drain cylinder part 33 Hole 4 Mechanical box 40 Release 41 Shaft part 5 Sealed plug cover 6 Nut P packing P1 Sister packing

Claims (3)

浴槽の底部の排水口の端縁に排水口金具を取付け、該排水口金具にメカボックスを取付け、メカボックス内に、該メカボックスに対して自在に上下動して排水口となる排水口金具の中央部の穴を開閉する密閉栓蓋を収容してなる浴槽の排水栓装置において、密閉栓蓋を下動して前記穴を閉塞した際に密閉栓蓋の端縁が浴槽の底部に当接して排水口金具が密閉栓蓋に覆われることを特徴とする浴槽の排水栓装置。   Attach a drain fitting to the edge of the drain at the bottom of the bathtub, attach a mechanical box to the drain fitting, and move up and down freely with respect to the mechanical box in the mechanical box. In a drain plug device for a bathtub containing a sealing plug lid that opens and closes a hole in the center of the bathtub, when the sealing plug lid is moved down to close the hole, the edge of the sealing plug lid contacts the bottom of the bathtub. A drain plug device for a bathtub, characterized in that the drain fitting is covered with a sealing plug lid. 浴槽の底部の排水口の端縁に排水口金具を取付け、該排水口金具にメカボックスを取付け、メカボックス内に、該メカボックスに対して自在に上下動して排水口となる排水口金具の中央部の穴を開閉する密閉栓蓋を収容してなる浴槽の排水栓装置において、排水口金具を浴槽の底部の下側に配置し、密閉栓蓋を下動して前記穴を閉塞した際に密閉栓蓋の端縁が浴槽の底部に当接することを特徴とする浴槽の排水栓装置。   Attach a drain fitting to the edge of the drain at the bottom of the bathtub, attach a mechanical box to the drain fitting, and move up and down freely with respect to the mechanical box in the mechanical box. In a bathtub drain plug device that houses a sealing plug lid that opens and closes a hole in the center of the drain, a drain outlet fitting is placed below the bottom of the bathtub, and the sealing plug lid is moved down to close the hole In this case, the drain plug device for a bathtub is characterized in that the edge of the sealing plug lid comes into contact with the bottom of the bathtub. 密閉栓蓋の端縁がパッキンを介して浴槽の底部に当接することを特徴とする請求項１又は２記際の浴槽の排水栓装置。   3. The drain plug device for a bathtub according to claim 1 or 2, wherein an edge of the sealing plug lid comes into contact with the bottom of the bathtub via a packing.
JP2008217367A 2008-08-26 2008-08-26 Bathtub drain plug device Expired - Fee Related JP5486173B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013119769A (en) * 2011-12-06 2013-06-17 Nippon Alpha:Kk Plug cover with cover

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074569U (en) * 1993-06-21 1995-01-24 育實 太田 Actuator for drain plug
JPH1068158A (en) * 1996-08-28 1998-03-10 Matsushita Electric Works Ltd Mounting structure for drain plug
JP2000303530A (en) * 1999-02-16 2000-10-31 Aichi Electric Co Ltd Automatic draining device
JP2002112908A (en) * 2000-10-10 2002-04-16 Kakudai:Kk Rubber plug for drain port

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH074569U (en) * 1993-06-21 1995-01-24 育實 太田 Actuator for drain plug
JPH1068158A (en) * 1996-08-28 1998-03-10 Matsushita Electric Works Ltd Mounting structure for drain plug
JP2000303530A (en) * 1999-02-16 2000-10-31 Aichi Electric Co Ltd Automatic draining device
JP2002112908A (en) * 2000-10-10 2002-04-16 Kakudai:Kk Rubber plug for drain port

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013119769A (en) * 2011-12-06 2013-06-17 Nippon Alpha:Kk Plug cover with cover

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