JP2010142283A - Western-style toilet - Google Patents

Western-style toilet Download PDF

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JP2010142283A
JP2010142283A JP2008319911A JP2008319911A JP2010142283A JP 2010142283 A JP2010142283 A JP 2010142283A JP 2008319911 A JP2008319911 A JP 2008319911A JP 2008319911 A JP2008319911 A JP 2008319911A JP 2010142283 A JP2010142283 A JP 2010142283A
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toilet
lid
toilet seat
lid body
opening
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Shigehiro Saijo
茂宏 西條
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Abstract

<P>PROBLEM TO BE SOLVED: To automatically restore a toilet seat to a standing state after the toilet seat is utilized in a Western-style toilet used by both men and women. <P>SOLUTION: The Western-style toilet includes: a toilet body 2 whose upper surface is open; a freely openable and closable lid body 3 pivoted to the rear end part of the toilet body 2; and the toilet seat 4 provided so as to be freely vertically moved simultaneously with or separately from the lid body 3 and formed so as to be mounted on the opening peripheral edge part 2b of the toilet body 2. In the Western-style toilet, the toilet seat 4 abut on the inner side face of the lid body 3, is loosely pivoted via a spring 10 to the pivot part of the lid body 3, and abut on the lid body inner side face by being turned upwards by urging of the spring 10 automatically after the toilet seat is used. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

本発明は洋便器に関するものであり、特に、便座を利用した用便後は該便座が後端部の枢着部を回動支点として自動的に回動し、既に便器本体の開口部が開放され、立上っている蓋体に重なるように形成された洋便器に関するものである。   The present invention relates to a toilet bowl, and in particular, after using a toilet seat, the toilet seat automatically rotates with the pivoting portion at the rear end as a pivot, and the opening of the toilet body is already open. In addition, the present invention relates to a toilet bowl that is formed so as to overlap a rising lid.

従来、此種洋便器として、例えば、特許文献１に記載されているように上面開口の便器本体の後端部に該開口部を蓋装する蓋体が枢着され、且つ、該蓋体の内側面（前面）に重ねることができると共に前記便器本体の開口縁部に載置される便座が該蓋体の枢着部に枢着されて成る洋便器が知られている。   Conventionally, as this kind of toilet, for example, as described in Patent Document 1, a lid body that covers the opening portion is pivotally attached to a rear end portion of a toilet body that has an upper surface opening. A western toilet is known in which a toilet seat that can be overlapped with an inner side surface (front surface) and is mounted on an opening edge of the toilet body is pivotally attached to a pivoting portion of the lid.

斯くして、男性の小便用として使用する場合は、前記便座は手動により上方へ回動して用便に供するように構成されている。
特開２００１−１４０３２８号 Thus, when used for men's urine, the toilet seat is manually rotated upward to be used for stool.
JP 2001-140328 A

上記従来の洋便器は、蓋体と便座とが各別に手動作により回動する。そこで、蓋体が便器開口部を閉塞している状態において、女性が用便し、又は男性が大便をする場合は、前記蓋体のみを開放し、便座を利用して用便する。該用便後は、該便座は便器開口周縁部に載置された状態を維持している。そこで、男性が小便をする場合は往々にして前記便座を便器開口部周縁に載置した状態のまま小便することになり、該小便が該便座にかかり、極めて不衛生となる。   In the conventional Western toilet, the lid body and the toilet seat are rotated by manual operation. Therefore, when the lid body closes the toilet opening, when the woman uses the stool or the man stool, only the lid body is opened and the toilet seat is used. After the stool, the toilet seat remains in a state of being placed on the peripheral edge of the toilet opening. Therefore, when a man urinates, he often urinates with the toilet seat placed on the periphery of the toilet opening, and the urine is applied to the toilet seat, which is extremely unsanitary.

そこで、洋便器において、便座を利用して用便し、そして用便終了後は手動によらず該便座が回動し、開放されている蓋体に重なるようにするために解決されるべき技術的課題が生じてくるのであり、本発明は該課題を解決することを目的とする。   Therefore, in a toilet bowl, a technique is to be solved in order to use a toilet seat and use the toilet seat, and after the toilet is finished, the toilet seat rotates without being manually operated and overlaps the opened lid. The present invention aims to solve this problem.

本発明は上記目的を達成するために提案されたものであり、請求項１記載の発明は上面開口の便器本体と、該便器本体の後端部に枢着された開閉自在の蓋体と、該蓋体と同時又は格別に上下動自在に設けられ、且つ、該便器本体の開口周縁部に載置可能に形成された便座とから成る男女兼用洋便器において、前記便座は前記蓋体の内側面に当接され、且つ、該蓋体の前記枢着部にスプリングを介して緩く枢着され、該便座使用後は、自動的に該スプリングの付勢により上方へ回動して蓋体内側面に当接されるように構成されたことを特徴とする洋便器を提供する。   The present invention has been proposed in order to achieve the above object, and the invention according to claim 1 is a toilet body having an upper surface opening, and an openable / closable lid body pivotally attached to a rear end portion of the toilet body. The toilet seat is a unisex urinal provided with a toilet seat that is provided so as to be movable up and down at the same time as the lid body or can be placed on the peripheral edge of the opening of the toilet body. It is in contact with the side surface and is loosely pivotally attached to the pivoting portion of the lid body via a spring. After the toilet seat is used, it automatically rotates upward by the bias of the spring, and the side surface of the lid body The toilet bowl is configured to be brought into contact with the toilet.

この構成によれば、洋便器を用い、便座上に着座した状態で用便後、男女が便座を便器開口部周縁部に載置した状態で便室を立去ったときも、該便座はスプリングの付勢により、便器開口周縁部に載置されている状態から自動的に該便座枢着部を回動支点として上方へ回動し、既に、開放されている蓋体に当接する。   According to this configuration, when a toilet is used while a toilet is seated on the toilet seat and the men and women leave the toilet seat with the toilet seat placed on the peripheral edge of the toilet opening, the toilet seat is spring-loaded. By this urging, the toilet seat pivoting portion automatically pivots upward from the state of being placed on the peripheral edge of the toilet opening, and comes into contact with the already opened lid.

又、請求項２記載の発明は上記洋便器の不使用時であって、立上っている上記蓋体を蓋装する際には、該蓋体の上端部を軽く前方へ押圧することにより、該蓋体の重量で、該蓋体は上記便座を伴って前方へ回動して、該蓋体が前記便器本体の開口部を蓋装できるように構成されたことを特徴とする請求項１記載の洋便器を提供する。   The invention of claim 2 is when the toilet is not in use, and when the lid is raised, the upper end of the lid is pressed lightly forward. The lid body is configured to rotate forward with the toilet seat by the weight of the lid body so that the lid body can cover the opening of the toilet body. A western toilet according to 1 is provided.

この構成によれば、洋便器を使用しないときには、蓋体を前方へ押圧しただけで蓋体の重量により、該蓋体の内側面に当接している便座とともに該蓋体がその枢着部を回動支点として下方へ回動し、そして、該蓋体が便器開口部を閉塞する。   According to this configuration, when the toilet bowl is not used, the lid body has its pivotally attached portion together with the toilet seat in contact with the inner surface of the lid body by the weight of the lid body simply by pressing the lid body forward. The lid pivots downward as a pivot, and the lid closes the toilet opening.

請求項１記載の発明は、便座を利用した用便後は、該便座はスプリングの付勢により自動的に上方へ回動し、既に開放されて立上っている蓋体の内側面に当接する。斯くして、男性が小便をする際には便座は既に上方へ回動しているので、該小便によって該便座が汚染されることはなく、極めて、衛生的となる。   According to the first aspect of the present invention, after the use of the toilet seat, the toilet seat is automatically rotated upward by the bias of the spring and is brought into contact with the inner side surface of the lid that has already been opened and raised. Touch. Thus, when a man urinates, the toilet seat has already been pivoted upward, so that the toilet seat is not contaminated by the urine and is extremely hygienic.

請求項２記載の発明は、蓋体及び便座が上方へ枢着部を介して上方へ回動し、立上った状態になっているとき、該蓋体の背面を指頭等により軽く押圧するだけで該蓋体は該蓋体の自重により便座とともに前記枢着部を回動支点として下方へ回動し、便器開口部を閉塞し、便器内への異物の浸入を防止する。   In the invention according to claim 2, when the lid body and the toilet seat are pivoted upward via the pivotally attached portion and are standing up, the back surface of the lid body is lightly pressed by a fingertip or the like. By itself, the lid body is rotated downward together with the toilet seat by the weight of the lid body using the pivoting portion as a pivotal fulcrum, thereby closing the toilet opening and preventing foreign matter from entering the toilet.

本発明は、男の洋便器において、便座を利用して用便し、そして用便終了後は手動によらず該便座が回動されて開放されている蓋体に重なるようにすると云う目的を達成するために上面開口の便器本体と、該便器本体の後端部に枢着された開閉自在の蓋体と、該蓋体と同時又は格別に上下動自在に設けられ、且つ、該便器本体の開口周縁部に載置可能に形成された便座とから成る洋便器において、前記便座は前記蓋体の内側面に当接され、且つ、該蓋体の前記枢着部にスプリングを介して緩く枢着され、該便座使用後は、自動的に該スプリングの付勢により上方へ回動して蓋体内側面に当接されるように構成したことにより実現した。   The object of the present invention is to use a toilet seat in a male toilet, and after the toilet is finished, the toilet seat is rotated and overlapped with an open lid without manual operation. To achieve the above, a toilet main body having an upper surface opening, an openable / closable lid pivotally attached to a rear end portion of the toilet main body, and the toilet main body provided to be vertically movable at the same time or specially with the lid. The toilet seat comprises a toilet seat that can be placed on the peripheral edge of the opening of the lid. The toilet seat is brought into contact with the inner surface of the lid and loosely attached to the pivoting portion of the lid via a spring. It is pivotally attached, and after using the toilet seat, it is realized by being configured to automatically rotate upward by the biasing of the spring and come into contact with the side surface of the lid body.

以下、本発明の好適な実施例を図１乃至図４に従って説明する。   A preferred embodiment of the present invention will be described below with reference to FIGS.

図は本発明の洋便器１を示す。図において、洋便器１は便器本体２、蓋体３、便座４、貯水タンク５等から成る。   The figure shows a toilet bowl 1 of the present invention. In the figure, the western toilet 1 includes a toilet body 2, a lid 3, a toilet seat 4, a water storage tank 5, and the like.

上記洋便器１は便器本体２の上端面後方両側部に軸受ボス６，６が突設されており、更に、該軸受ボス６，６間に所定のスペースＳ，Ｓを有して筒状の軸受部７が蓋体３の下端面中間部に設けられ、そして、前記軸受ボス６，６間に架設された軸８を該軸受部７に遊挿して前記蓋体３が該軸８を回転支点として上下動可能に形成されている。而して、該蓋体３が便器本体２の開口部２ａを開放したとき、後方に設けられている貯水タンク５の前面に立上った状態（やや後方へ傾いた状態）で維持されるように構成されている。勿論、該蓋体３は便器本体２の前記開口部２ａを閉塞して蓋装できるように構成されていることは当然である。   The toilet bowl 1 has bearing bosses 6 and 6 projecting from both sides of the rear end of the upper end surface of the toilet body 2, and has a predetermined space S and S between the bearing bosses 6 and 6. A bearing portion 7 is provided at an intermediate portion of the lower end surface of the lid 3, and a shaft 8 laid between the bearing bosses 6, 6 is loosely inserted into the bearing portion 7 so that the lid 3 rotates the shaft 8. It is formed to be movable up and down as a fulcrum. Thus, when the lid 3 opens the opening 2 a of the toilet body 2, the lid 3 is maintained in a state of rising (slightly rearward) on the front surface of the water storage tank 5 provided on the rear side. It is configured as follows. Of course, it is natural that the lid 3 is configured so as to be closed by closing the opening 2a of the toilet body 2.

又、前記便座４は図２及び図３に示すように、便器本体２に突設されている前記軸受ボス６，６及び蓋体３の下端部に設けた軸受部７との間、即ち、前記スペースＳ，Ｓに夫々便座４の後端部両側に設けられている軸支片９，９を嵌装し、更に、該軸支片９，９には夫々前記軸８の挿通孔が開穿されており、そして、前記軸受ボス部６，６間に架設されている軸８を遊挿し、該軸８を回転支点として、該便座４が上下回動自在に形成されている。又、該便座４は前記蓋体３の前面に当接して立上った状態で維持されることができ、更に、該蓋体３に当接した状態で便器本体２に設けた開口周縁部２ｂ上に載置することができ、且つ、該便座４は蓋体３とは別々に開閉することもできるように構成されている。   2 and 3, the toilet seat 4 is provided between the bearing bosses 6 and 6 projecting from the toilet body 2 and the bearing portion 7 provided at the lower end of the lid 3, that is, Shaft support pieces 9 and 9 provided on both sides of the rear end portion of the toilet seat 4 are fitted in the spaces S and S, respectively, and the insertion holes for the shaft 8 are opened in the shaft support pieces 9 and 9, respectively. The toilet seat 4 is formed so as to be rotatable up and down with a shaft 8 extending between the bearing boss portions 6 and 6 inserted loosely and the shaft 8 as a rotation fulcrum. Further, the toilet seat 4 can be maintained in a state where it rises in contact with the front surface of the lid 3, and an opening peripheral portion provided in the toilet body 2 in a state of being in contact with the lid 3. The toilet seat 4 can be placed on the 2b and can be opened and closed separately from the lid 3.

上記構成は洋便器において汎用されているものである。従って、便座４を利用して用便
しようとするときには前記蓋体３は当然上方へ立上げ、便器本体２の開口部２ａを開放することになる。このような状態で用便した後、即ち、男性の場合は大便、女性の場合は大小の何れかの用便を為した後は、人は往々にして該便座４を前記開口周縁部２ｂに載置したままで便室から立去ることがある。次に、例えば、男性が小便をしようとして便室に立入り、小便する場合、前記便座４が前記開口周縁部２ｂに載置された状態で小便することがある。然るときは、便座４に散水されて極めて不衛生を招来することもしばしば見受けられる。 The above configuration is widely used in Western toilets. Therefore, when the toilet seat 4 is used for the toilet, the lid 3 is naturally raised upward to open the opening 2a of the toilet body 2. After a stool in such a state, that is, after a stool for a man or a large or small stool for a woman, a person often places the toilet seat 4 on the opening peripheral edge 2b. You may leave the toilet while you are still on it. Next, for example, when a man enters a toilet and tries to urinate and urinates, the toilet seat 4 may urinate in a state where it is placed on the peripheral edge 2b of the opening. In such a case, it is often seen that the toilet seat 4 is sprinkled and extremely unsanitary.

本発明は上記欠陥に鑑み、便座４を開口周縁部２ｂに載置した状態で用便を済ませた後は、該便座４は自動的に前記開口周縁部２ｂから離脱して立上り、既に立上った状態に維持されている蓋体３の前面に当接するように該便座４に設けた前記両側の軸支片９，９部位にて、前記便器本体２と便座４間に夫々スプリング１０，１０を装着して、該スプリング１０，１０の付勢により、該便座４が前記軸８を回動支点として上方へ回動し、前記立上り状態を自然に維持できるように構成されている。   In the present invention, in view of the above-described defects, after the toilet seat 4 is placed on the opening peripheral edge 2b, the toilet seat 4 is automatically detached from the opening peripheral edge 2b and rises up. Springs 10, between the toilet body 2 and the toilet seat 4, respectively, at the shaft support pieces 9, 9 provided on the both sides of the toilet seat 4 so as to come into contact with the front surface of the lid 3 maintained in a closed state. The toilet seat 4 is configured to rotate upward with the shaft 8 as a rotation fulcrum by the urging of the springs 10 and 10 so that the rising state can be maintained naturally.

更に又、前記スプリング１０，１０は便座４が自動的に前記軸８を回動支点として上方へ回動し、蓋体３の前面に当接できる程度の強度を有するものであり、且つ、蓋体３と共に後方の貯水タンク５にもたれる状態、即ち、該蓋体３が便座４と共に、垂直状態から後方の貯水タンク５にもたれるようにやや傾いた状態で維持されるように形成されるのである。そこで、該便座４が蓋体３の前面に当接し、立上った状態（やや後方へ傾いた状態）で指頭等により該蓋体３を前方へ押圧すれば、該蓋体３は前記軸８を回動支点として前方下方へ回動して便器本体２の開口部２ａを閉塞する。このとき、該蓋体３はその自重により前記開口部２ａを閉塞すべく前記軸８を回動支点として下方へ自動的に回動して前記開口部２ａを蓋装するのであるが、このとき、前記便座４の軸支片９，９に設けられている前記スプリング１０，１０の付勢に抗し、蓋体３の自重により該蓋体３が便座４と共に軸８を回動支点として下方へ回動し、該便座４は便器本体２の前記開口周縁部２ｂ上に載置し、蓋体３は便器本体２の開口部２ａ全体を蓋装することになる。斯くして、従前は手で該蓋体３の蓋装が完了するまで該蓋体３を把持しなければならなかったが、本発明は該蓋体の上端部を軽く前方へ押圧するだけで、その後は蓋体３の自重により緩慢且つ、自動的に前記蓋装状態を実行することができるので、極めて便利となった。   Furthermore, the springs 10 and 10 have such strength that the toilet seat 4 can automatically rotate upward with the shaft 8 as a pivot and can come into contact with the front surface of the lid 3. It is formed so as to be leaned against the rear water tank 5 together with the body 3, that is, the lid 3 together with the toilet seat 4 is maintained in a slightly inclined state so as to lean against the rear water tank 5 from the vertical state. . Therefore, when the toilet seat 4 is in contact with the front surface of the lid body 3 and the lid body 3 is pressed forward by a fingertip or the like in a standing state (slightly inclined backward), the lid body 3 is The opening 2a of the toilet body 2 is closed by rotating forward and downward using 8 as a rotation fulcrum. At this time, the lid 3 automatically rotates downward with the shaft 8 as a pivot to close the opening 2a by its own weight, and covers the opening 2a. Against the bias of the springs 10, 10 provided on the shaft support pieces 9, 9 of the toilet seat 4, the lid body 3 moves downward with the toilet seat 4 together with the shaft 8 as a pivot point by the weight of the lid body 3 The toilet seat 4 is placed on the opening peripheral edge 2b of the toilet body 2, and the lid 3 covers the entire opening 2a of the toilet body 2. Thus, in the past, the lid body 3 had to be gripped by hand until the lid body 3 was completely covered, but the present invention only requires lightly pressing the upper end of the lid body forward. After that, the lid 3 can be executed slowly and automatically by the dead weight of the lid 3, which is very convenient.

又、蓋体３及び便座４の前記枢着部の構成は、前記実施例に制限されるものでなく、本発明の精神を逸脱しない限り、種々の改変を為すことができ、そして、本発明が該改変されたものに及ぶことは当然である。   Moreover, the structure of the said pivot attachment part of the cover body 3 and the toilet seat 4 is not restrict | limited to the said Example, Unless it deviates from the mind of this invention, a various change can be made, and this invention Naturally extends to the modified ones.

本発明に係る男女用の洋便器を示し、その斜視図。The perspective view which shows the toilet bowl for men and women concerning the present invention. 図１の洋便器であって蓋体及び便座を開放した状態を示す平面図。The top view which shows the state which open | released the cover body and the toilet seat in the toilet bowl of FIG. 図２において、便座を便器本体の開口周縁部に載置した状態を示す平面図。The top view which shows the state which mounted the toilet seat in the opening peripheral part of the toilet bowl main body in FIG. 図３のＡ−Ａ線断面図。AA line sectional view of FIG.

符号の説明Explanation of symbols

１ 洋便器
２ 便器本体
２ａ 開口部
２ｂ 開口周縁部
３ 蓋体
４ 便座
５ 貯水タンク
６ 軸受ボス
７ 軸受部
８ 軸
９ 軸支片
１０ スプリング DESCRIPTION OF SYMBOLS 1 Western toilet 2 Toilet body 2a Opening part 2b Opening peripheral part 3 Lid 4 Toilet seat 5 Water storage tank 6 Bearing boss 7 Bearing part 8 Shaft 9 Shaft support piece 10 Spring

Claims (2)

上面開口の便器本体と、該便器本体の後端部に枢着された開閉自在の蓋体と、該蓋体と同時又は格別に上下動自在に設けられ、且つ、該便器本体の開口周縁部に載置可能に形成された便座とから成る洋便器において、
前記便座は前記蓋体の内側面に当接され、且つ、該蓋体の前記枢着部にスプリングを介して緩く枢着され、該便座使用後は、自動的に該スプリングの付勢により上方へ回動して蓋体内側面に当接されるように構成されたことを特徴とする洋便器。 A toilet body having an upper surface opening, an openable / closable lid pivotally attached to the rear end of the toilet body, and provided at the same time as the lid or movable vertically up and down. In a Western toilet consisting of a toilet seat that can be placed on
The toilet seat is in contact with the inner surface of the lid and is pivotally loosely attached to the pivoting portion of the lid via a spring. After the toilet seat is used, the toilet seat is automatically lifted by the bias of the spring. A toilet bowl which is configured to rotate to abut against the side surface of the lid body. 上記洋便器の不使用時であって、立上っている上記蓋体を蓋装する際には、該蓋体の上端部を軽く前方へ押圧することにより、該蓋体の重量で、該蓋体は上記便座を伴って前方へ回動して、該蓋体が前記便器本体の開口部を蓋装できるように構成されたことを特徴とする請求項１記載の洋便器。
When not using the toilet bowl, when covering the rising lid, lightly press the upper end of the lid forward, and the weight of the lid The western toilet according to claim 1, wherein the lid is configured to rotate forward with the toilet seat so that the lid can cover the opening of the toilet body.
JP2008319911A 2008-12-16 2008-12-16 Western-style toilet Pending JP2010142283A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020501047A (en) * 2016-12-06 2020-01-16 プロジェクト・ナンバー・２・リミテッドＰｒｏｊｅｃｔ Ｎｏ ２ Ｌｉｍｉｔｅｄ Toilet for use while squatting down, its components, and its manufacturing process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118936A (en) * 1976-03-27 1977-10-05 Reikiyoku Chin Automatic seat frame opening and retaining instrument in seating type pot
JPH04241824A (en) * 1991-01-14 1992-08-28 Matsushita Electric Works Ltd Raising/laying-down device for seat and cover of stool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52118936A (en) * 1976-03-27 1977-10-05 Reikiyoku Chin Automatic seat frame opening and retaining instrument in seating type pot
JPH04241824A (en) * 1991-01-14 1992-08-28 Matsushita Electric Works Ltd Raising/laying-down device for seat and cover of stool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020501047A (en) * 2016-12-06 2020-01-16 プロジェクト・ナンバー・２・リミテッドＰｒｏｊｅｃｔ Ｎｏ ２ Ｌｉｍｉｔｅｄ Toilet for use while squatting down, its components, and its manufacturing process
JP7329443B2 (en) 2016-12-06 2023-08-18 プロジェクト・ナンバー・２・リミテッド Toilets for use while squatting, their parts, and the process of making them
US11781304B2 (en) 2016-12-06 2023-10-10 Project No. 2 Limited Toilet for use while squatting or sitting

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