JP7093522B1 - Toilet lid toilet seat launcher for warm water washing toilet seat - Google Patents

Toilet lid toilet seat launcher for warm water washing toilet seat Download PDF

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JP7093522B1
JP7093522B1 JP2021136699A JP2021136699A JP7093522B1 JP 7093522 B1 JP7093522 B1 JP 7093522B1 JP 2021136699 A JP2021136699 A JP 2021136699A JP 2021136699 A JP2021136699 A JP 2021136699A JP 7093522 B1 JP7093522 B1 JP 7093522B1
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toilet
toilet seat
raising
toilet lid
lid
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JP2023013888A (en
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勝己 豊田
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清和マテリアル株式会社
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Abstract

【課題】現在市販されている最近の温水洗浄便座では、便蓋、便座が複雑化されており、特許文献１、２で示すようなペダル機構では十分な駆動力が得られず、ペダルによる便蓋、便座の立ち上げ操作が円滑にできなかった。【解決手段】便器本体、便蓋、便座、便蓋立ち上げ専用駆動力伝達機構、及び便座立ち上げ用駆動力伝達機構の二つの駆動力伝達機構を備え、便蓋立ち上げ専用フットペダルと便座立ち上げ用フットペダルとの間には、便座立ち上げ用フットペダルの足踏み込み操作時に、便蓋立ち上げ専用フットペダルも同時に押し下げ共動させるペダル連結部を設けたものである。【選択図】図１PROBLEM TO BE SOLVED: To provide a sufficient driving force with a pedal mechanism as shown in Patent Documents 1 and 2 in a recent warm water washing toilet seat currently on the market because the toilet lid and the toilet seat are complicated. The lid and toilet seat could not be started up smoothly. SOLUTION: The toilet bowl body, the toilet lid, the toilet seat, the driving force transmission mechanism for raising the toilet lid, and the driving force transmitting mechanism for raising the toilet seat are provided, and the foot pedal for raising the toilet lid and the toilet seat are provided. A pedal connecting portion is provided between the foot pedal for raising the toilet seat and the foot pedal for raising the toilet seat by simultaneously pushing down and cooperating with the foot pedal for raising the toilet lid when the foot pedal for raising the toilet seat is stepped on. [Selection diagram] Fig. 1

Description

本発明は、温水洗浄便座の便蓋便座立ち上げ装置に関するものである。 The present invention relates to a toilet lid toilet seat raising device for a warm water washing toilet seat.

公知の便蓋便座立ち上げ装置としては、特許文献１や特許文献２に開示のものがあるが、便器の構造としては旧タイプのものである。
又、飲食店やコンビニエンスストアのトイレなど特に不特定多数の人が利用するトイレに設置された温水洗浄便座において、その便蓋、便座の立ち上げ操作をする場合には、感染病予防の面から、直接便蓋、便座を手で触らないようにした方がよいので、手を使わないで操作することが求められている。As known toilet lid toilet seat raising devices, there are those disclosed in Patent Document 1 and Patent Document 2, but the structure of the toilet bowl is an old type.
In addition, in the case of warm water washing toilet seats installed in toilets used by an unspecified number of people, such as toilets in restaurants and convenience stores, when the toilet lid and toilet seat are started up, from the viewpoint of preventing infectious diseases. Since it is better not to touch the toilet lid and toilet seat directly with hands, it is required to operate without using hands.

実公昭５８－１３８３３号公報Jikkensho 58-13833 Gazette 実開昭５３－５８４３９号公報Jikkai Sho 53-58439

現在市販されている温水洗浄便座では、便蓋、便座が複雑化されており、特許文献１、２で示すようなペダル機構では十分な駆動力が得られず、ペダルによる便蓋、便座の立ち上げ操作が円滑にできなかった。 In the warm water washing toilet seat currently on the market, the toilet lid and the toilet seat are complicated, and the pedal mechanism as shown in Patent Documents 1 and 2 cannot obtain sufficient driving force, and the toilet lid and the toilet seat stand by the pedal. The raising operation could not be done smoothly.

本発明は、便器本体Ｈ、便蓋１０Ａ、便座２０Ｂ、便蓋立ち上げ専用駆動力伝達機構１００Ａ、及び便座立ち上げ用駆動力伝達機構２００Ｂの二つの駆動力伝達機構を備え、便蓋立ち上げ専用フットペダル１０１Ａと便座立ち上げ用フットペダル２０１Ｂとの間には、便座立ち上げ用フットペダル２０１Ｂの足踏み込み操作時に、便蓋立ち上げ専用フットペダル１０１Ａも同時に押し下げ共動させるペダル連結部Ｊを設けたものである。 The present invention includes two driving force transmission mechanisms, that is, a toilet bowl body H, a toilet lid 10A, a toilet seat 20B, a driving force transmission mechanism 100A dedicated to raising the toilet seat, and a driving force transmission mechanism 200B for raising the toilet seat. Between the dedicated foot pedal 101A and the toilet seat startup foot pedal 201B, there is a pedal connecting portion J that simultaneously pushes down and co-operates the toilet lid startup dedicated foot pedal 101A when the toilet seat startup foot pedal 201B is stepped on. It is provided.

本発明は、ふたつのフットペダルを具備しており、それぞれが独立した機構であるため構造を簡素化でき、しかも堅牢で製作コストが安く使い勝手の良いものである。
又、便座立ち上げ用フットペダルの踏み込みにより、便蓋立ち上げ専用フットペダルも同時に押し下げ、便蓋と便座を同時に立ち上げることができ、その時便座と便蓋は、それぞれ独立した別個の駆動力で立ち上げるので、軽い力でほんの少しペダルを踏み込むだけで便座と便蓋とを円滑に同時に立ち上げることができる。
又、便蓋立ち上げ専用アーム１０８Ａと便座立ち上げ用アーム２０８Ｂとは独立したアームであるため、アームの取り換えや位置調整の必要がなく、既設の便器でも簡単に取付けることができるものである。
本発明は、飲食店やコンビニエンスストアのトイレなど不特定多数の人が利用するトイレに設置すれば、衛生上特に有益である。
又、本発明は、飲食店やコンビニエンスストアのトイレなど不特定多数の人が利用するトイレの既設便器に、後付けで設置できる他、便器本体と一体型にした製品として販売可能である。The present invention is provided with two foot pedals, each of which has an independent mechanism, so that the structure can be simplified, and the structure is robust, the manufacturing cost is low, and the usability is good.
In addition, by depressing the foot pedal for raising the toilet seat, the foot pedal dedicated to raising the toilet lid can be pushed down at the same time, and the toilet lid and the toilet seat can be started at the same time. Since it is started up, the toilet seat and toilet lid can be started up smoothly at the same time with a slight pedaling with a light force.
Further, since the arm 108A for raising the toilet lid and the arm 208B for raising the toilet seat are independent arms, there is no need to replace or adjust the position of the arm, and the existing toilet bowl can be easily attached.
The present invention is particularly beneficial in terms of hygiene if it is installed in a toilet used by an unspecified number of people, such as a toilet in a restaurant or a convenience store.
Further, the present invention can be retrofitted to an existing toilet bowl used by an unspecified number of people such as a toilet in a restaurant or a convenience store, and can be sold as a product integrated with the toilet bowl body.

本発明の実施形態を示す正面図である。 It is a front view which shows the embodiment of this invention. 本発明の実施形態を示す平面図である。 It is a top view which shows the embodiment of this invention. 図２中の矢印Ａ方向から見た側面図である。 It is a side view seen from the direction of arrow A in FIG. 図２中の矢印Ｂ方向から見た斜視図である。 It is a perspective view seen from the direction of arrow B in FIG. 本発明の実施形態の便蓋立ち上げ専用フットペダル１０１Ａ部分のみを示す説明図である。 It is explanatory drawing which shows only the foot pedal 101A part only for raising a toilet lid of the embodiment of this invention. 本発明の実施形態の便座立ち上げ用フットペダル２０１Ｂ部分のみを示す説明図である。 It is explanatory drawing which shows only the foot pedal 201B part for raising a toilet seat of embodiment of this invention. 本発明の実施形態の便蓋立ち上げ専用アーム１０８Ａ部分のみを示す説明図で、（ａ）は側面図、（ｂ）は平面図である。 It is explanatory drawing which shows only the part of the arm 108A dedicated to raising a toilet lid of the embodiment of this invention, (a) is a side view, (b) is a plan view. 本発明の実施形態の便座立ち上げ用アーム２０８Ｂ部分のみを示す説明図で、（ａ）は側面図、（ｂ）は平面図である。 It is explanatory drawing which shows only the part of the toilet seat raising arm 208B of the embodiment of this invention, (a) is a side view, (b) is a plan view.

図１から図８は、この発明の一実施例を示すものである。
この実施例は、便蓋立ち上げ専用フットペダル１０１Ａ（以下「便蓋ペダル」という）と、便座立ち上げ用フットペダル２０１Ｂ（以下「便座ペダル」という）との選択的踏み込み操作によって、手を使わず便蓋の開閉、又は便蓋と便座との同時立ち上げ動作を行うものである。1 to 8 show an embodiment of the present invention.
In this embodiment, a hand is used by selectively stepping on the foot pedal 101A for raising the toilet lid (hereinafter referred to as "toilet lid pedal") and the foot pedal 201B for raising the toilet seat (hereinafter referred to as "toilet seat pedal"). It opens and closes the toilet lid, or simultaneously starts up the toilet lid and the toilet seat.

以下、図によって本実施例を詳細（構造、動作、使用要領）に説明する。
図において、この実施例の温水洗浄便座の便蓋便座立ち上げ装置は、洗浄水操作釦等Ｈａを有する便器本体Ｈ、この便器本体Ｈに先端部側の自由端部が各々立ち上げ自在に取付けられた便蓋１０Ａと便座２０Ｂ、便蓋１０Ａを立ち上げる便蓋立ち上げ専用駆動力伝達機構１００Ａ、便座２０Ｂを立ち上げる便座立ち上げ用駆動力伝達機構２００Ｂ、及び便蓋立ち上げ専用駆動力伝達機構１００Ａと便座立ち上げ用駆動力伝達機構２００Ｂとを連結するペダル連結部Ｊなどで構成されている。Hereinafter, this embodiment will be described in detail (structure, operation, usage procedure) with reference to the drawings.
In the figure, in the toilet lid toilet seat raising device of the warm water washing toilet seat of this embodiment, the toilet body H having a washing water operation button or the like Ha, and the free end portion on the tip end side are freely attached to the toilet body H. Toilet lid 10A and toilet seat 20B, toilet lid start-up dedicated driving force transmission mechanism 100A to raise the toilet seat 20B, toilet seat start-up driving force transmission mechanism 200B to raise the toilet seat 20B, and toilet lid start-up dedicated driving force transmission It is composed of a pedal connecting portion J or the like that connects the mechanism 100A and the driving force transmission mechanism 200B for raising the toilet seat.

便蓋立ち上げ専用駆動力伝達機構１００Ａ及び便座立上用駆動力伝達機構２００Ｂなどの各機構、各部材は、設置基台ＢＫの上面に立設した第１フレームＦ１、第２フレームＦ２、及び第３フレームＦ３によって支持されている。
床面に固定される設置基台ＢＫの単体形状は、図３丸枠Ｙ内で示すように。
厚さ３センチほどの平板状のものであり、その手前凹所部ＢＫ１には、便蓋ペダル１０１Ａと便座ペダル２０１Ｂが並設配置されている。なお、図中Ｆ１１は第１フレームＦ１の取付け位置、Ｆ２１は第２フレームＦ２の取付け位置、Ｆ３１は第３フレームＦ３の取付け位置である。Each mechanism such as the driving force transmission mechanism 100A for raising the toilet lid and the driving force transmission mechanism 200B for raising the toilet seat, and each member are the first frame F1, the second frame F2, and the second frame F2 erected on the upper surface of the installation base BK. It is supported by the third frame F3.
The single shape of the installation base BK fixed to the floor is shown in the round frame Y in FIG.
It is a flat plate with a thickness of about 3 cm, and the toilet lid pedal 101A and the toilet seat pedal 201B are arranged side by side in the front recessed portion BK1. In the figure, F11 is the mounting position of the first frame F1, F21 is the mounting position of the second frame F2, and F31 is the mounting position of the third frame F3.

便蓋１０Ａと便座２０Ｂは、各自由端部が立ち上げ自在の状態で便器本体Ｈに揺動自在に取付けられ、便蓋１０Ａは便座２０Ｂを介し便器本体Ｈの開口部Ｈ１を開閉する。 The toilet lid 10A and the toilet seat 20B are swingably attached to the toilet body H with each free end being freely upright, and the toilet lid 10A opens and closes the opening H1 of the toilet body H via the toilet seat 20B.

便蓋立ち上げ専用駆動力伝達機構１００Ａについて説明する。
便蓋立ち上げ専用駆動力伝達機構１００Ａは、便蓋立ち上げの駆動源となる便蓋ペダル１０１Ａ、ラック歯車１０４Ａ、ペダル側便蓋駆動軸１０２Ａ、減速歯車機構１０３Ａ、アーム側便蓋駆動軸１０７Ａ、便蓋１０Ａを立ち上げる便蓋立ち上げ専用アーム１０８Ａなどで構成されている。なお、便蓋ペダル１０１Ａは、フットペタル共用支軸ＡＢＳを支点にシーソのように動作自在に取付けられている。The driving force transmission mechanism 100A dedicated to raising the toilet lid will be described.
The drive force transmission mechanism 100A dedicated to raising the toilet lid includes the toilet lid pedal 101A, the rack gear 104A, the pedal-side toilet lid drive shaft 102A, the reduction gear mechanism 103A, and the arm-side toilet lid drive shaft 107A, which are the drive sources for raising the toilet lid. , It is composed of a toilet lid raising dedicated arm 108A and the like for raising the toilet lid 10A. The toilet lid pedal 101A is movably attached like a seesaw with the foot petal shared support shaft ABS as a fulcrum.

減速歯車機構１０３Ａは、入力歯車１０５Ａ、減速歯車群１５６Ａ、出力歯車１０６Ａなどで構成され、且つ便蓋ペダル１０１Ａと便蓋立ち上げ専用アーム１０８Ａ間に設けられて駆動力を増大し便蓋立ち上げ専用アーム１０８Ａに伝達する。 The reduction gear mechanism 103A is composed of an input gear 105A, a reduction gear group 156A, an output gear 106A, etc., and is provided between the toilet lid pedal 101A and the toilet lid start-up dedicated arm 108A to increase the driving force and raise the toilet lid. It is transmitted to the dedicated arm 108A.

ラック歯車１０４Ａは、減速歯車機構１０３Ａの入力歯車１０５Ａと歯合し、入力歯車１０５Ａを駆動する。なお、ラック歯車１０４Ａは、案内ケース１０４ＡＣに収納され、この案内ケース１０４ＡＣによって案内され往復動する。又、ラック歯車１０４Ａの支軸は、ペダル側便蓋駆動軸１０２Ａとして機能している。 The rack gear 104A meshes with the input gear 105A of the reduction gear mechanism 103A to drive the input gear 105A. The rack gear 104A is housed in the guide case 104AC, and is guided by the guide case 104AC to reciprocate. Further, the support shaft of the rack gear 104A functions as a pedal-side toilet lid drive shaft 102A.

ラック歯車１０４Ａの下端部１０４Ａａは、連結軸１０４ＡＲによって便蓋ペダル１０１Ａの反足踏み込み部側端部と連結され、便蓋ペダル１０１Ａの足踏み込み操作でラック歯車１０４Ａをピストンのように往復動させ、入力歯車１０５Ａを回転させる。 The lower end portion 104Aa of the rack gear 104A is connected to the opposite end of the toilet lid pedal 101A by the connecting shaft 104AR, and the rack gear 104A is reciprocated like a piston by the foot depression operation of the toilet lid pedal 101A. Rotate the input gear 105A.

アーム側便蓋駆動軸１０７Ａは、便蓋立ち上げ専用アーム１０８Ａと減速歯車機構１０３Ａの出力歯車１０６Ａとを連結し、便蓋立ち上げ専用アーム１０８Ａへ駆動力を伝える。 The arm-side toilet lid drive shaft 107A connects the toilet lid start-up dedicated arm 108A and the output gear 106A of the reduction gear mechanism 103A, and transmits the driving force to the toilet lid start-up dedicated arm 108A.

便蓋立ち上げ専用アーム１０８Ａの先端部に形成した専用アーム凹部１０８ＡＡには、図７に示すように、摺動部材Ｓ１が摺動部材支軸Ｓ３によって首振り自在に取付けられている。
摺動部材Ｓ１は、図１の丸枠Ｘで拡大して示すように、断面コ字形溝Ｓ２を有し、この断面コ字形溝Ｓ２が便蓋立ち上げ専用アーム１０８Ａの作動時に、便蓋１０Ａの下向き側縁部１０ＡＡを摺動することによって便蓋１０Ａの立ち上げが行われる。As shown in FIG. 7, the sliding member S1 is freely attached to the dedicated arm recess 108AA formed at the tip of the toilet lid raising dedicated arm 108A by the sliding member support shaft S3.
As shown by being enlarged by the round frame X in FIG. 1, the sliding member S1 has a U-shaped cross-section groove S2, and the U-shaped cross-section groove S2 operates the toilet lid 10A when the arm 108A dedicated to raising the toilet lid is operated. The toilet lid 10A is raised by sliding the downward side edge portion 10AA.

便蓋１０Ａの開閉動作について説明する。
便蓋ペダル１０１Ａを足踏み込み操作すると、その駆動力がラック歯車１０４Ａ～入力歯車１０５Ａとペダル側便蓋駆動軸１０２Ａ～減速歯車群１５６Ａ～出力歯車１０６Ａ～アーム側便蓋駆動軸１０７Ａを経て便蓋立ち上げ専用アーム１０８Ａへと伝達され、便蓋立ち上げ専用アーム１０８Ａの摺動部材Ｓ１によって便蓋１０Ａが立ち上げられ、便蓋１０Ａのみ開く動作をする。なお、便蓋ペダル１０１Ａのみ踏み込まれた状態は、図２中丸枠Ｚ１で示したとおりである。The opening / closing operation of the toilet lid 10A will be described.
When the toilet lid pedal 101A is stepped on, the driving force thereof passes through the rack gear 104A to the input gear 105A and the pedal side toilet lid drive shaft 102A to the reduction gear group 156A to the output gear 106A to the arm side toilet lid drive shaft 107A. It is transmitted to the start-up dedicated arm 108A, and the toilet lid 10A is raised by the sliding member S1 of the toilet lid start-up dedicated arm 108A, and only the toilet lid 10A is opened. The state in which only the toilet lid pedal 101A is depressed is as shown by the round frame Z1 in FIG. 2.

次に便座立上用駆動力伝達機構２００Ｂについて説明する。
便座立ち上げ用駆動力伝達機構２００Ｂは、便座立ち上げの駆動源となる便座ペダル２０１Ｂ、ラック歯車２０４Ｂ、ペダル側便座駆動軸２０２Ｂ、減速歯車機構２０３Ｂ、アーム側便座駆動軸２０７Ｂ、便座２０Ｂを立ち上げる便座立ち上げ用アーム２０８Ｂなどで構成されている。Next, the driving force transmission mechanism 200B for raising the toilet seat will be described.
The toilet seat start-up driving force transmission mechanism 200B stands the toilet seat pedal 201B, the rack gear 204B, the pedal-side toilet seat drive shaft 202B, the reduction gear mechanism 203B, the arm-side toilet seat drive shaft 207B, and the toilet seat 20B, which are the drive sources for the toilet seat start-up. It is composed of an arm 208B for raising the toilet seat and the like.

便座ペダル２０１Ｂは、便蓋ペダル１０１Ａと並んでフットペダル共用支軸ＡＢＳを支点にシーソのように動作自在に設けられている。
なお、フットペタル共用支軸ＡＢＳは、便蓋ペダル１０１Ａと便座ペダル２０１Ｂの支軸を共用するものである。The toilet seat pedal 201B is provided along with the toilet lid pedal 101A so as to be movable like a seesaw with the foot pedal shared support shaft ABS as a fulcrum.
The foot petal shared support shaft ABS shares the support shaft of the toilet lid pedal 101A and the toilet seat pedal 201B.

減速歯車機構２０３Ｂは、入力歯車２０５Ｂ、減速歯車群２５６Ｂ、出力歯車２０６Ｂなどで構成され、且つ便座ペダル２０１Ｂと便座立ち上げ用アーム２０８Ｂ間に設けられて駆動力を増大し便座立ち上げ用アーム２０８Ｂに伝達する。 The reduction gear mechanism 203B is composed of an input gear 205B, a reduction gear group 256B, an output gear 206B, etc., and is provided between the toilet seat pedal 201B and the toilet seat start-up arm 208B to increase the driving force and increase the driving force to the toilet seat start-up arm 208B. Communicate to.

ラック歯車２０４Ｂは、減速歯車機構２０３Ｂの入力歯車２０５Ｂと歯合し、入力歯車２０５Ｂを駆動する。なお、ラック歯車２０４Ｂは、案内ケース２０４ＢＣに収納されこの案内ケース２０４ＢＣによって案内され往復動する。又、ラック歯車２０４Ｂ４Ａの支軸は、ペダル側便座駆動軸２０２Ｂとして機能している。 The rack gear 204B meshes with the input gear 205B of the reduction gear mechanism 203B to drive the input gear 205B. The rack gear 204B is housed in the guide case 204BC and is guided by the guide case 204BC to reciprocate. Further, the support shaft of the rack gear 204B4A functions as a pedal-side toilet seat drive shaft 202B.

ラック歯車２０４Ｂの下端部２０４Ｂｂは、連結軸２０４ＢＲによって便座ペダル２０１Ｂの反足踏み込み部側端部と連結され、便座ペダル２０１Ｂの足踏み込み操作でラック歯車２０４Ｂをピストンのように往復動させ、入力歯車２０５Ｂを回転させる。 The lower end portion 204Bb of the rack gear 204B is connected to the counter-foot stepping portion side end portion of the toilet seat pedal 201B by the connecting shaft 204BR, and the rack gear 204B is reciprocated like a piston by the foot stepping operation of the toilet seat pedal 201B to reciprocate the input gear. Rotate 205B.

アーム側便座駆動軸２０７Ｂは、便座立ち上げ用アーム２０８Ｂと減速歯車機構２０３Ｂの出力歯車２０６Ｂとを連結し、便座立ち上げ用アーム２０８Ｂへ駆動力を伝える。 The arm-side toilet seat drive shaft 207B connects the toilet seat raising arm 208B and the output gear 206B of the reduction gear mechanism 203B, and transmits the driving force to the toilet seat raising arm 208B.

便座立ち上げ用アーム２０８Ｂは、便器本体の開口縁部Ｈ２と便座２０Ｂの下面部間の隙間ＧＡに挿入される。
便座立ち上げ用アーム２０８Ｂの先端部には、図８に示すように、ローラ支軸Ｒ２によって摩擦軽減部材すなわち摩擦軽減用ローラＲ１が回転自在に取付けられている。この摩擦軽減用ローラＲ１は、便座立ち上げ用アーム２０８Ｂを便器本体の開口縁部Ｈ２と便座２０Ｂ間の隙間ＧＡに挿入する際（便器本体への設置時）の挿入作業を容易にすると共に便座２０Ｂが立ち上げられる時の摩擦軽減を図っている。The toilet seat raising arm 208B is inserted into the gap GA between the opening edge portion H2 of the toilet bowl body and the lower surface portion of the toilet seat 20B.
As shown in FIG. 8, a friction reducing member, that is, a friction reducing roller R1 is rotatably attached to the tip of the toilet seat raising arm 208B by a roller support shaft R2. The friction reducing roller R1 facilitates the insertion work when the toilet seat raising arm 208B is inserted into the gap GA between the opening edge H2 of the toilet bowl body and the toilet seat 20B (when installed on the toilet bowl body), and the toilet seat. We are trying to reduce friction when the 20B is started up.

ペダル連結部Ｊは、便蓋ペダル１０１Ａと便座ペダル２０１Ｂ間に設けられ、便座ペダル２０１Ｂの足踏み込み操作時に、便蓋ペダル１０１Ａを同時に押し下げ共動させるものである。 The pedal connecting portion J is provided between the toilet lid pedal 101A and the toilet seat pedal 201B, and simultaneously pushes down and cooperates with the toilet lid pedal 101A when the toilet seat pedal 201B is stepped on.

ペダル連結部Ｊの詳細について説明する。
ペダル連結部Ｊは、便座ペダル側縁部２０１ＢＣの上面、すなわち便蓋ペダル１０１Ａと対向する便座ペダル２０１Ｂの側縁部２０１ＢＣの上面に、便蓋ペダル１０１Ａの上面と重なり合うように突き出た状態で取付けられた長板状押え板Ｊ１によって構成されている。The details of the pedal connecting portion J will be described.
The pedal connecting portion J is attached to the upper surface of the toilet seat pedal side edge portion 201BC, that is, the upper surface of the side edge portion 201BC of the toilet seat pedal 201B facing the toilet lid pedal 101A in a state of protruding so as to overlap the upper surface of the toilet seat pedal 101A. It is composed of a long plate-shaped pressing plate J1.

次に、ペダル連結部Ｊの変形例を説明する。
変形のペダル連結部Ｊは、長板状押え板Ｊ１の代わりに、便座ペダル２０１Ｂの側縁部２０１ＢＣを便蓋ペダル１０１Ａの上面と重なり合うように突出延在させその延在部（図示せず）を長板状押え板Ｊ１の代用とするものである。
この場合は、便座ペダル２０１Ｂの足踏み込み操作時に、延在部で便蓋ペダル１０１Ａの上面を押し下げ両ペダルを共動させることになる。Next, a modified example of the pedal connecting portion J will be described.
In the modified pedal connecting portion J, instead of the long plate-shaped presser plate J1, the side edge portion 201BC of the toilet seat pedal 201B is projected and extended so as to overlap the upper surface of the toilet lid pedal 101A, and the extending portion thereof (not shown). Is a substitute for the long plate-shaped presser plate J1.
In this case, when the toilet seat pedal 201B is stepped on, the upper surface of the toilet lid pedal 101A is pushed down by the extending portion to move both pedals together.

便座２０Ｂの立ち上げ動作について説明する。
この便座立ち上げ動作の場合、長板状押え板Ｊ１が便蓋ペダル１０１Ａを押し下げ両ペダルを共動させるので、便座２０Ｂと便蓋１０Ａとを同時に立ち上げる動作となる。
便座ペダル２０１Ｂを足踏み込み操作すると、その駆動力がラック歯車２０４Ｂ～入力歯車２０５Ｂとペダル側便座駆動軸２０２Ｂ～減速歯車群２５６Ｂ～出力歯車２０６Ｂ～アーム側便座駆動軸２０７Ｂを経て便座立ち上げ用アーム２０８Ｂへと伝達され、便座立ち上げ用アーム２０８Ｂによって便座２０Ｂを立ち上げ便器本体Ｈの開口部Ｈ１を開放する。なお、この時、長板状押え板Ｊ１によって便蓋ペダル１０１Ａが図２中丸枠Ｚ２で示すように押し下げられ、便座ペダル２０１Ｂと共動して便蓋１０Ａも開放される。The operation of starting up the toilet seat 20B will be described.
In the case of this toilet seat raising operation, since the long plate-shaped pressing plate J1 pushes down the toilet lid pedal 101A and both pedals are operated together, the toilet seat 20B and the toilet lid 10A are started up at the same time.
When the toilet seat pedal 201B is stepped on, the driving force is the rack gear 204B, the input gear 205B, the pedal side toilet seat drive shaft 202B, the reduction gear group 256B, the output gear 206B, and the arm side toilet seat drive shaft 207B. It is transmitted to 208B, and the toilet seat 20B is raised by the toilet seat raising arm 208B, and the opening H1 of the toilet body H is opened. At this time, the toilet lid pedal 101A is pushed down by the long plate-shaped pressing plate J1 as shown by the round frame Z2 in FIG. 2, and the toilet lid 10A is also opened in cooperation with the toilet seat pedal 201B.

次に本実施例の使用要領を説明する。
男性大便時、女性専用トイレでの使用時には、便蓋１０Ａのみを立ち上げる動作になる。その操作は、段落番号００１９で説明したとおりである。
なお、立ち上げられた便蓋の戻しは、手動で行われる。Next, the usage procedure of this embodiment will be described.
When using it in a male stool or a female-only toilet, only the toilet lid 10A is started up. The operation is as described in paragraph number 0019.
The raised toilet lid is manually returned.

次に、男性小便時（小用時）、あるいは便器の清掃時には、便座２０Ｂ、便蓋１０Ａとも立ち上げる動作になる。その操作は、段落番号００３０で説明したとおりである。なお、立ち上げられた便蓋、便座の戻しは、手動で行われる。 Next, at the time of male urination (during small use) or when cleaning the toilet bowl, both the toilet seat 20B and the toilet lid 10A are started up. The operation is as described in paragraph number 0030. The raised toilet lid and toilet seat are manually returned.

ペダル助力用錘（１０９Ａ）（２０９Ｂ）は、便座の立ち上げ力を助けるために、アーム側便蓋駆動軸（１０７Ａ）及びアーム側便座駆動軸（２０７Ｂ）に、必要に応じてそれぞれ取付けられている。
このペダル助力用錘（１０９Ａ）（２０９Ｂ）は、便蓋立ち上げ専用アーム（１０８Ａ）及び便座立ち上げ用アーム２０８Ｂとは逆方向に突き出し取付けられている。
このペダル助力用錘（１０９Ａ）（２０９Ｂ）は、図２に示すように公知のボルトナットで構成し、ボルトに螺合するナット数を加減することによりペダル踏み込み力とのバランスをとるようにしてもよい。The pedal assisting weights (109A) (209B) are attached to the arm-side toilet lid drive shaft (107A) and the arm-side toilet seat drive shaft (207B), respectively, as necessary to assist the raising force of the toilet seat. There is.
The pedal assisting weights (109A) and (209B) are attached so as to protrude in the direction opposite to the toilet lid raising arm (108A) and the toilet seat raising arm 208B.
As shown in FIG. 2, the pedal assisting weights (109A) and (209B) are composed of known bolts and nuts, and the number of nuts screwed into the bolts is adjusted to balance the pedal depression force. May be good.

フットペタルは、図２に示すように、便座ペダル足踏み部２０１ＢＥの横幅ｈ２より、便蓋ペダル足踏み部１０１ＡＥの横幅ｈ１を長くして（ｈ１＞ｈ２）、フットペダルの踏み間違いを防止している。 As shown in FIG. 2, the foot petal has a longer width h1 of the toilet lid pedal foot portion 101AE than the width h2 of the toilet seat pedal foot portion 201BE (h1> h2) to prevent a mistake in stepping on the foot pedal.

Ｈ 便器本体、 Ｈ１ 開口部、 Ｈ２ 便器本体の開口縁部、
ＧＡ 便器本体の開口縁部（Ｈ２）と便座２０Ｂ間の隙間、
１０Ａ 便蓋、 １０ＡＡ 便蓋（１０Ａ）の下向き側縁部、
１００Ａ 便蓋立ち上げ専用駆動力伝達機構、
１０１Ａ 便蓋立ち上げ専用フットペダル（便蓋ペダル）、
ＡＢＳ フットペダル共用支軸、 １０１ＡＥ 便蓋ペダル足踏み部、
１０２Ａ ペダル側便蓋駆動軸、 １０３Ａ 減速歯車機構、
１０４Ａ ラック歯車、 １０４ＡＣ 案内ケース、 １０４ＡＲ 連結軸、
１０５Ａ 減速歯車機構（１０３Ａ）の入力歯車、
１０６Ａ 減速歯車機構（１０３Ａ）の出力歯車、
１５６Ａ 減速歯車群、 １０７Ａ アーム側便蓋駆動軸、
１０８Ａ 便蓋立ち上げ専用アーム、 ２０Ｂ 便座、
２００Ｂ 便座立ち上げ用駆動力伝達機構、
２０１Ｂ 便座立ち上げ用フットペダル（便座ペダル）、
２０１ＢＣ 便座ペダル（２０１Ｂ）の側縁部、
２０１ＢＥ 便座ペダル足踏み部、
２０２Ｂ ペダル側便座駆動軸、 ２０３Ｂ 減速歯車機構、
２０４Ｂ ラック歯車、 ２０４ＢＣ 案内ケース、 ２０４ＢＲ 連結軸、
２０５Ｂ 減速歯車機構（２０３Ｂ）の入力歯車、
２０６Ｂ 減速歯車機構（２０３Ｂ）の出力歯車、
２５６Ｂ 減速歯車群、 ２０７Ｂ アーム側便座駆動軸、
２０８Ｂ 便座立ち上げ用アーム、 Ｊ ペダル連結部、
Ｊ１ 長板状押え板、 ＢＫ 装置基台、 Ｓ１ 摺動部材、
Ｒ１ 摩擦軽減用ローラH toilet bowl body, H1 opening, H2 toilet bowl body opening edge,
The gap between the opening edge (H2) of the GA toilet body and the toilet seat 20B,
10A stool lid, 10AA stool lid (10A) downward side edge,
100A Dedicated driving force transmission mechanism for raising the toilet lid,
101A Foot pedal for raising the toilet lid (feces lid pedal),
ABS foot pedal shared support shaft, 101AE toilet lid pedal footstep,
102A pedal side toilet lid drive shaft, 103A reduction gear mechanism,
104A rack gear, 104AC guide case, 104AR connecting shaft,
105A reduction gear mechanism (103A) input gear,
106A reduction gear mechanism (103A) output gear,
156A reduction gear group, 107A arm side toilet lid drive shaft,
108A Toilet lid start-up arm, 20B toilet seat,
200B Toilet seat start-up driving force transmission mechanism,
201B Toilet seat start-up foot pedal (toilet seat pedal),
The side edge of the 201BC toilet seat pedal (201B),
201BE toilet seat pedal footsteps,
202B pedal side toilet seat drive shaft, 203B reduction gear mechanism,
204B rack gear, 204BC guide case, 204BR connecting shaft,
205B reduction gear mechanism (203B) input gear,
206B reduction gear mechanism (203B) output gear,
256B reduction gear group, 207B arm side toilet seat drive shaft,
208B Toilet seat start-up arm, J-pedal connection part,
J1 long plate-shaped presser plate, BK device base, S1 sliding member,
R1 Friction reduction roller

Claims (4)

便器本体、この便器本体に各々立ち上げ自在に取付けられた便蓋及び便座、便蓋を立ち上げる便蓋立ち上げ専用駆動力伝達機構、及び便座を立ち上げる便座立ち上げ用駆動力伝達機構を備え、便蓋立ち上げ専用駆動力伝達機構は、便蓋を開口動させるための便蓋立ち上げ専用アーム、揺動自在に設けられ便蓋立ち上げの駆動源となる便蓋立ち上げ専用フットペダル、この便蓋立ち上げ専用フットペダルと便蓋立ち上げ専用アーム間に設けられた減速歯車機構、この減速歯車機構の入力歯車と歯合し下端部が便蓋立ち上げ専用フットペダルと連結され、便蓋立ち上げ専用フットペダルの足踏み込み操作で往復動して減速歯車機構の入力歯車を回転駆動させるラック歯車、減速歯車機構の入力歯車の支軸として機能するペダル側便蓋駆動軸、及び便蓋立ち上げ専用アームと減速歯車機構の出力歯車とを連結し、便蓋立ち上げ専用アームへ駆動力を伝えるアーム側便蓋駆動軸で構成され、便座立ち上げ用駆動力伝達機構は、便器本体と便座の下面部間に挿入され、この便座を立ち上げる便座立ち上げ用アーム、便蓋立ち上げ専用フットペダルと並んで揺動自在に設けられ便座立ち上げの駆動源となる便座立ち上げ用フットペダル、この便座立ち上げ用フットペダルと便座立ち上げ用アーム間に設けられた減速歯車機構、この減速歯車機構の入力歯車と歯合し下端部が便座立ち上げ用フットペダルと連結され、便座立ち上げ用フットペダルの足踏み込み操作で往復動して減速歯車機構の入力歯車を回転駆動させるラック歯車、減速歯車機構の入力歯車の支軸として機能するペダル側便座駆動軸、及び便座立ち上げ用アームと減速歯車機構の出力歯車とを連結し、便座立ち上げ用アームへ駆動力を伝えるアーム側便座駆動軸で構成され、便蓋立ち上げ専用フットペダルと便座立ち上げ用フットペダル間には、便座立ち上げ用フットペダルの足踏み込み操作時に、便蓋立ち上げ専用フットペダルを同時に押し下げ共動させるペダル連結部を設けたことを特徴とする温水洗浄便座の便蓋便座立ち上げ装置。Equipped with a toilet body, a toilet lid and a toilet seat that are freely attached to the toilet body, a driving force transmission mechanism dedicated to raising the toilet lid, and a driving force transmission mechanism for raising the toilet seat. The drive force transmission mechanism dedicated to raising the toilet lid is an arm dedicated to raising the toilet lid to open the toilet lid, and a foot pedal dedicated to raising the toilet lid that is swingably provided and is a drive source for raising the toilet lid. The deceleration gear mechanism provided between the foot pedal dedicated to raising the toilet lid and the arm dedicated to raising the toilet lid, and the lower end of the gear mesh with the input gear of this reduction gear mechanism are connected to the foot pedal dedicated to raising the toilet lid, and the stool A rack gear that reciprocates by stepping on the foot pedal dedicated to raising the lid to rotate and drive the input gear of the reduction gear mechanism, a pedal-side toilet lid drive shaft that functions as a support shaft for the input gear of the reduction gear mechanism, and a toilet lid. It consists of an arm-side toilet lid drive shaft that connects the start-up arm and the output gear of the reduction gear mechanism and transmits the driving force to the toilet lid start-up arm. A toilet seat start-up arm that is inserted between the lower surface of the toilet seat and swingably provided alongside the toilet seat start-up arm and a foot pedal dedicated to the toilet lid start-up, which is a drive source for the toilet seat start-up. , The reduction gear mechanism provided between the toilet seat start-up foot pedal and the toilet seat start-up arm, and the lower end of the gear mesh with the input gear of this reduction gear mechanism is connected to the toilet seat start-up foot pedal to start up the toilet seat. A rack gear that reciprocates by stepping on the foot pedal to rotate and drive the input gear of the reduction gear mechanism, a pedal-side toilet seat drive shaft that functions as a support shaft for the input gear of the reduction gear mechanism, and an arm for raising the toilet seat. It is composed of an arm-side toilet seat drive shaft that connects the output gear of the reduction gear mechanism and transmits the driving force to the toilet seat startup arm. A device for raising the toilet lid of a hot water washing toilet seat, which is characterized by having a pedal connecting part that simultaneously pushes down and moves the foot pedal dedicated to raising the toilet lid at the same time when the foot pedal for raising is stepped on. ペダル連結部は、便蓋立ち上げ専用フットペダルと対向する便座立ち上げ用フットペダルの側縁部に、便蓋立ち上げ専用フットペダルの上面と重なり合うように突き出た状態で取付けられたペダル連結部用押え板で構成され、便蓋立ち上げ専用アームの先端部には、便蓋の下向き側縁部を摺動する断面コ字形溝を有する摺動部材が摺動部材支軸によって首振り自在に取付けられ、便座立ち上げ用アームの先端部には、摩擦軽減部材が取付けられていることを特徴とする請求項１に記載の温水洗浄便座の便蓋便座立ち上げ装置。The pedal connection part is a pedal connection part that is attached to the side edge of the toilet seat start-up foot pedal facing the toilet lid start-up foot pedal so as to overlap the upper surface of the toilet lid start-up foot pedal. A sliding member that is composed of a holding plate and has a U-shaped groove with a cross section that slides on the downward side edge of the toilet lid is freely swung by the sliding member support shaft at the tip of the arm dedicated to raising the toilet lid. The toilet lid toilet seat raising device for a hot water washing toilet seat according to claim 1, wherein a friction reducing member is attached to the tip end portion of the attached toilet seat raising arm. ペダル連結部用押え板の代わりに、便座立ち上げ用フットペダルの側縁部を、便蓋立ち上げ専用フットペダルの上面と重なり合うように突出延在させたことを特徴とする請求項２に記載の温水洗浄便座の便蓋便座立ち上げ装置。 The second aspect of claim 2, wherein instead of the holding plate for the pedal connecting portion, the side edge portion of the foot pedal for raising the toilet seat is extended so as to overlap the upper surface of the foot pedal dedicated for raising the toilet lid. Toilet lid toilet seat launching device for warm water washing toilet seat. アーム側便蓋駆動軸及びアーム側便座駆動軸には、便蓋の立ち上げ力、便座の立ち上げ力を助けるペダル助力用錘がそれぞれ取付けられていることを特徴とする請求項１～３のいずれかＩ項に記載の温水洗浄便座の便蓋便座立ち上げ装置。Claims 1 to 3 are characterized in that the arm-side toilet lid drive shaft and the arm-side toilet seat drive shaft are each provided with a pedal assisting weight that assists the raising force of the toilet lid and the raising force of the toilet seat. The toilet lid toilet seat raising device for the warm water washing toilet seat according to any one of Section I.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195597U (en) * 1982-06-22 1983-12-26 積水ハウス株式会社 Toilet seat raising device
US6807687B2 (en) * 2002-09-09 2004-10-26 Leonardo Salvador Marras Toilet seat and cover system
JP2005040553A (en) * 2003-07-22 2005-02-17 Toshifumi Hirayama Opening/closing device (rod type) for cover and seat for western style toilet
US20070000036A1 (en) * 2005-06-29 2007-01-04 Man-Young Jung Hands-free toilet seat control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58195597U (en) * 1982-06-22 1983-12-26 積水ハウス株式会社 Toilet seat raising device
US6807687B2 (en) * 2002-09-09 2004-10-26 Leonardo Salvador Marras Toilet seat and cover system
JP2005040553A (en) * 2003-07-22 2005-02-17 Toshifumi Hirayama Opening/closing device (rod type) for cover and seat for western style toilet
US20070000036A1 (en) * 2005-06-29 2007-01-04 Man-Young Jung Hands-free toilet seat control

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