JP2010242294A - Mounting structure for basin body and drainage device - Google Patents

Mounting structure for basin body and drainage device Download PDF

Info

Publication number
JP2010242294A
JP2010242294A JP2009088754A JP2009088754A JP2010242294A JP 2010242294 A JP2010242294 A JP 2010242294A JP 2009088754 A JP2009088754 A JP 2009088754A JP 2009088754 A JP2009088754 A JP 2009088754A JP 2010242294 A JP2010242294 A JP 2010242294A
Authority
JP
Japan
Prior art keywords
locking
drainage device
tank body
drainage
pedestal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2009088754A
Other languages
Japanese (ja)
Other versions
JP5560389B2 (en
Inventor
Susumu Horie
進 堀江
Kenichi Sakura
櫻  健一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maruichi Corp
Original Assignee
Maruichi Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Maruichi Corp filed Critical Maruichi Corp
Priority to JP2009088754A priority Critical patent/JP5560389B2/en
Publication of JP2010242294A publication Critical patent/JP2010242294A/en
Application granted granted Critical
Publication of JP5560389B2 publication Critical patent/JP5560389B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Sink And Installation For Waste Water (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mounting structure for a drainage device, which enables drain piping to be constructed in a basin body, without exposing the flange of a drainage device body on the inner surface of the basin body, not only in the use of a resin material but also in the use of metal material and ceramic material. <P>SOLUTION: In this structure for mounting the basin body S1 and the drainage device 3, the basin body S1 with an opening, and the drainage device 3 mounted in the basin body S1 so as to discharge water from the opening are mounted. The structure for mounting the basin body S1 and the drainage device 3 includes: the basin body S1 which has a groove 2 provided along the peripheral edge of the opening, in the opening or on an undersurface near the opening, and which has inside and outside flanges 2a and 2b each provided in the groove 2 in such a manner as to protrude in the direction of narrowing the groove 2; the drainage device body 3 which is formed like a cylinder or a bottomed cylinder and provided with a drain outlet, and which has a base 5 provided on an outer peripheral surface; a locking portion 6 which is provided on the base 5, which can be inserted between the flanges of the groove 2, and which is concurrently locked to the inside and outside flanges 2a and 2b after insertion; and a locking mechanism 6 which fixes the base 5 to the groove 2 in the state of making the locking portion 6 locked to the flanges. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

本発明は洗面台、流し台、手洗い器等の槽体と排水装置の取付構造に関するものである。   The present invention relates to a mounting structure for a tank body and a drainage device such as a wash basin, a sink, and a hand-washer.

従来より、洗面台、流し台、手洗い器等の槽体と排水装置の取付構造として、以下に記載する、第一の従来例がある。
洗面台に備えられる、槽体である洗面ボウルと、その洗面ボウルに施工される排水装置からなる第一の従来例の排水配管は、以下に記載した洗面ボウル、排水装置本体、ナット部材、三角パッキン、トラップ配管等から構成されてなる。
洗面ボウルは上方が開口した箱体であって、陶器素材から構成され、底面には開口部が設けられてなる。
排水装置本体は略円筒形状にして、上端には周縁に沿って外周方向に突出したフランジ部を備え、外周側面には雄ネジを備えてなる。また排水装置本体の上端の開口は、槽体内の排水が流入する排水口を、下端は排水が排出される排出口を、それぞれ形成する。
ナット部材は略円筒形状にして内周面に排水装置の雄ネジと螺合する雌ネジを備え、また上端には周縁に沿って外周方向に突出した押上板部を備えてなる。
三角パッキンは断面が直角三角形を成す、弾性素材からなるリング状の部材である。
トラップ配管は排水装置本体下端の排出口と、洗面台の設置される床面の床下に配管されてなる床下配管との接続を行う管体であって、配管の途中部分をS字状に屈曲させることで、内部に排水が溜まる封水部と呼ばれる部分を形成し、該封水部によって臭気や害虫類が床下配管の下流にある下水側から屋内に逆流してくることを防止している。この臭気や害虫類の逆流を防止する機能を、トラップ機能と呼ぶ。
Conventionally, there is a first conventional example described below as an attachment structure of a tank body and a drainage device such as a wash basin, a sink, and a hand-washer.
The drainage pipe of the first conventional example comprising a wash bowl as a tank body and a drainage device installed in the washbasin provided in the washstand includes the wash bowl, drainage device body, nut member, triangle described below It consists of packing, trap piping, etc.
The wash bowl is a box that opens upward, and is made of a ceramic material, with an opening provided on the bottom.
The drainage device main body has a substantially cylindrical shape, and has a flange portion protruding in the outer peripheral direction along the periphery at the upper end, and a male screw on the outer peripheral side surface. Moreover, the opening at the upper end of the drainage device main body forms a drainage port through which drainage in the tank flows, and the lower end forms a discharge port through which the drainage is discharged.
The nut member has a substantially cylindrical shape and is provided with a female screw threadedly engaged with the male screw of the drainage device on the inner peripheral surface, and a push-up plate portion protruding in the outer peripheral direction along the peripheral edge.
The triangular packing is a ring-shaped member made of an elastic material having a cross section of a right triangle.
The trap pipe is a pipe that connects the discharge port at the lower end of the drainage device body and the underfloor pipe that is piped under the floor where the washstand is installed. The middle part of the pipe is bent into an S shape. By doing so, it forms a part called a sealed water part in which drainage accumulates, and the sealed water part prevents odors and pests from flowing backward from the sewage side downstream of the underfloor pipe to the indoors. . This function of preventing odors and pests from flowing back is called a trap function.

上記のように構成された排水装置は、以下のようにして槽体である洗面ボウルに施工される。
まず排水装置本体を、フランジ部の下面が洗面ボウルの開口部の周縁上面に当接するように配置する。更に排水装置本体の下方から、排水装置本体に三角パッキンを挿通させた上で、ナット部材を挿通し、排水装置本体の雄ネジにナット部材の雌ネジを螺合させる。螺合が進むと、フランジ部とナット部材の押上板部とで、洗面ボウルの開口部周縁及び三角パッキンを挟持した状態で排水装置本体が洗面ボウルに取り付け固定される。この時、三角パッキンは側面に備えた傾斜によって、上下方向に押圧する応力の一部が、三角パッキン内径方向に締め付ける応力に変換され、排水装置本体の側面に強く密接するので、洗面ボウル底面、排水装置本体側面、ナット部材間が水密的に接続される。
更に排水装置本体の下端にトラップ配管を接続し、トラップ配管の下流側を床下配管に接続して、上記第一の従来例の排水装置の施工が完了する。
The drainage device configured as described above is applied to a wash bowl which is a tank body as follows.
First, the drainage device main body is arranged so that the lower surface of the flange portion is in contact with the upper peripheral surface of the opening of the wash bowl. Further, the triangular packing is inserted into the drainage device main body from below the drainage device main body, the nut member is inserted, and the female screw of the nut member is screwed into the male screw of the drainage device main body. When the screwing proceeds, the drainage device main body is attached and fixed to the wash bowl with the flange and the push-up plate of the nut member sandwiching the peripheral edge of the opening of the wash bowl and the triangular packing. At this time, because the triangular packing is inclined on the side surface, a part of the stress pressed in the vertical direction is converted into the stress tightened in the triangular packing inner diameter direction, and is strongly in close contact with the side surface of the drainage device main body. The side surface of the drainage device main body and the nut member are connected in a watertight manner.
Further, the trap pipe is connected to the lower end of the drainage apparatus main body, and the downstream side of the trap pipe is connected to the underfloor pipe, so that the construction of the drainage apparatus of the first conventional example is completed.

上記のように構成された第一の従来例の洗面ボウルを使用する場合、洗面台を使用し、洗面ボウル内部に排水が生じると、排水は排水口から排水装置本体内部を通過して排出口に至り、トラップ配管を介して床下配管に排出される。また、この際、封水部内部に排水が溜まり、封水部内に溜まった排水(この封水部内に溜まった排水を「封水」と呼ぶ)によって、床下配管の下流にある下水側から臭気や害虫類が屋内側に逆流してくることを防止する事ができる。   When using the wash bowl of the first conventional example configured as described above, if drainage occurs inside the wash bowl and drainage occurs inside the wash bowl, the drainage passes through the drainage device main body from the drainage outlet to the discharge outlet. To the bottom floor piping through the trap piping. Also, at this time, wastewater accumulates inside the sealed water portion, and the wastewater accumulated in the sealed water portion (the wastewater accumulated in this sealed water portion is called “sealed water”) causes odor from the sewage side downstream of the underfloor piping. And pests can be prevented from flowing back indoors.

しかしながら、上記第一の従来例では、以下に記載するような問題点があった。
上記段落0002乃至段落0004に記載の第一の従来例では、洗面ボウル内部にフランジ部上面が露出するため、洗面ボウル内面とフランジ部の外周部分との間に段部や隙間部分ができる。この段部や隙間部分に排水中のゴミや塵芥・毛髪などが混入すると、狭くて取り出しにくいため、洗面ボウル内部の清掃性を悪化させていた。また、ボウル内面とフランジ部上面とは別部材であるため、両者の質感や色調の相違、また段部や隙間自体によって、洗面ボウルの意匠性が悪化する、という問題が生じていた。
However, the first conventional example has the following problems.
In the first conventional example described in the above paragraphs 0002 to 0004, since the upper surface of the flange portion is exposed inside the wash bowl, a stepped portion or a gap portion is formed between the inner surface of the wash bowl and the outer peripheral portion of the flange portion. If dirt, dust, hair, etc. in the drainage enters this step or gap, it is narrow and difficult to remove, which deteriorates the cleanability of the inside of the wash bowl. Further, since the bowl inner surface and the flange portion upper surface are separate members, there has been a problem that the design of the wash bowl deteriorates due to the difference in texture and color tone between them and the stepped portion and the gap itself.

この第一の従来例が有する段落0005に記載の問題点を解決するために、以下に記載する第二の従来例に示した、槽体である洗面ボウルと、それに施工される排水装置が考案されている。
槽体である洗面ボウルと、その洗面ボウルに施工される排水装置からなる第二の従来例の排水配管は、以下に記載した洗面ボウル、排水装置本体、ボルト部材、Oリング、トラップ配管等から構成されてなる。
洗面ボウルは上方が開口した箱体であって、樹脂材である人工大理石から構成され、底面には円形の開口部が設けられてなる。また開口部の下方の周縁には、後述するボルト部材が螺合される雌ネジを備えたナット穴部が、開口部の周囲に複数設けられている。
排水装置本体は略円筒形状にして、上端には周縁に沿って外周方向に突出した台座部を備えてなる。該台座部には上記洗面ボウルのナット穴部に対応する位置に貫通孔を複数備えてなる。また排水装置本体の上端の開口は、槽体内の排水が流入する排水口を、下端は排水が排出される排出口を、それぞれ形成する。
ボルト部材は金属材からなる、ナット穴部に螺合する雄ネジを備えた軸部と、該軸部の一端に備えられた、貫通孔よりも大径な螺子頭部からなる。
Oリングは断面がほぼ正円を成す、弾性素材からなるリング状の部材である。
トラップ配管は排水装置本体下端の排出口と、洗面台の設置される床面の床下に配管されてなる床下配管との接続を行う管体であって、配管の途中部分に管体をS字状に屈曲させることで封水部を形成してなる。
In order to solve the problem described in paragraph 0005 of the first conventional example, a wash bowl as a tank body and a drainage device to be constructed on the same are shown in the second conventional example described below. Has been.
The drainage piping of the second conventional example consisting of a wash bowl that is a tank body and a drainage device installed in the washbasin is from the wash bowl, drainage device body, bolt member, O-ring, trap piping, etc. described below. Consists of.
The wash bowl is a box that opens upward, and is made of artificial marble, which is a resin material, and has a circular opening at the bottom. In addition, a plurality of nut hole portions provided with a female screw into which a bolt member, which will be described later, is screwed, are provided around the opening at the periphery below the opening.
The drainage device main body has a substantially cylindrical shape, and is provided with a pedestal that protrudes in the outer peripheral direction along the periphery at the upper end. The pedestal is provided with a plurality of through holes at positions corresponding to the nut holes of the wash bowl. Moreover, the opening at the upper end of the drainage device main body forms a drainage port through which drainage in the tank flows, and the lower end forms a discharge port through which the drainage is discharged.
The bolt member is made of a metal material, and includes a shaft portion having a male screw that is screwed into the nut hole portion, and a screw head that is provided at one end of the shaft portion and has a diameter larger than that of the through hole.
The O-ring is a ring-shaped member made of an elastic material having a substantially circular cross section.
The trap pipe is a pipe body that connects the discharge port at the lower end of the drainage device main body and the underfloor pipe that is piped under the floor where the washstand is installed. The water-sealing part is formed by bending it into a shape.

上記のように構成された排水装置は、以下のようにして槽体である洗面ボウルに施工される。
まず排水装置本体を、洗面ボウル下方から、Oリングを介して、フランジ部の上面が洗面ボウルの開口部の周縁下面に当接し、且つフランジ部の貫通孔から洗面ボウルのナット穴部が露出するように配置する。更に貫通孔を介してナット穴部にボルト部材を螺合させ、洗面ボウル下面とフランジ部上面とがOリングを介して押圧した状態にて、排水装置本体を洗面ボウルに固定する。この時、Oリングによって、洗面ボウル底面と排水装置本体のフランジ部上面とが水密的に接続される。
更に排水装置本体の下端にトラップ配管を接続し、排水配管の下流側を床下配管に接続して、上記第二の従来例の排水装置の施工が完了する。
The drainage device configured as described above is applied to a wash bowl which is a tank body as follows.
First, the drainage device main body is contacted with the upper surface of the flange portion from the lower side of the wash bowl through the O-ring, and the nut hole of the wash bowl is exposed from the through hole of the flange portion. Arrange as follows. Further, the bolt member is screwed into the nut hole portion through the through hole, and the drainage device main body is fixed to the wash bowl in a state where the lower surface of the wash bowl and the upper surface of the flange portion are pressed through the O-ring. At this time, the bottom surface of the wash bowl and the top surface of the flange portion of the drainage device main body are watertightly connected by the O-ring.
Further, the trap pipe is connected to the lower end of the drainage device main body, and the downstream side of the drainage piping is connected to the underfloor piping, so that the construction of the drainage device of the second conventional example is completed.

上記のように構成された第二の従来例の洗面ボウルを使用する場合、洗面台を使用し、洗面ボウル内部に排水が生じると、排水は開口部から排水口、排水装置本体内部を通過して排出口に至り、トラップ配管を介して床下配管に排出する事ができる。また、このとき、封水部内部に封水が溜まり、この封水の水封によって臭気や害虫類が床下配管の下流にある下水側から屋内に逆流してくることを防止する事ができる。
更に洗面ボウルの内周面には、第一の従来例のように、洗面ボウル内部にフランジ部のような、排水装置の一部が露出することがないため、段落0005に記載されたような、洗面ボウル内面とフランジ部の外周部分との間に段部や隙間部分ができ、この段部や隙間部分に排水中のゴミや塵芥・毛髪などが混入して洗面ボウル内部の清掃性を悪化させる、という問題や、洗面ボウル内面とフランジ部上面とは別部材であるため両者の質感や色調の相違によって洗面ボウルの意匠性が悪化する、という問題を解決することができる。
When using the wash bowl of the second conventional example configured as described above, if drainage occurs inside the wash bowl and drainage occurs inside the wash bowl, the drainage passes from the opening to the drain outlet and the drainage device body. It reaches the discharge port and can be discharged to the underfloor pipe via the trap pipe. Further, at this time, the sealed water accumulates inside the sealed water portion, and the sealing of the sealed water can prevent odors and pests from flowing back into the indoors from the sewage side downstream of the underfloor piping.
Further, since the inner peripheral surface of the wash bowl does not expose a part of the drainage device such as a flange portion inside the wash bowl as in the first conventional example, as described in paragraph 0005 There is a step or gap between the inner surface of the wash bowl and the outer peripheral part of the flange. The waste inside the wash bowl deteriorates due to contamination of waste water, dust, hair, etc. And the problem that the design of the wash bowl deteriorates due to the difference in texture and color between the wash bowl inner surface and the flange upper surface are separate members.

特開2001−342658号公報JP 2001-342658 A 特開2002−266403号公報JP 2002-266403 A

しかしながら、上記第二の従来例には、以下に記載したような問題があった。
上記第二の従来例では、洗面ボウル等槽体の底面下方にナット穴部を設ける必要がある。このナット穴部にはボルト部材の軸部が収納されるため、ナット穴部が設けられる槽体の開口部周辺は、少なくともボルト部材の軸部よりも厚みを持って構成すると共に、ナット穴部内周面にはナット穴部の軸部に設けられた雄ネジに対応する雌ネジを形成する必要がある。
上記第二の従来例のように、人工大理石、即ち樹脂材で槽体を構成する場合では、ボルト部材の軸部を収納する程度に開口部の周縁を肉厚にすることは容易で、また必要に応じて直接槽体にナット穴部の雌ネジを螺刻するか、または金属材からなる円筒内部にナット穴部の雌ネジを螺刻し、槽体の成型時に埋め込み成型してこれをナット穴部とすることもできる。
しかし、槽体を粘土などを焼成して構成する陶器素材から構成する場合、開口部周縁にナット穴部を構成するのに必要な厚みを設けることは容易であるものの、槽体の焼成前と焼成後とで、陶器自体が収縮/微妙に変形するため、焼成前にナット穴部を直接洗面ボウルに螺刻しても焼成後には雌ネジ部が収縮/変形してしまい、ボルト部材と螺合できなくなり、ナット穴部としては不適当である。また焼成後は硬度が増す上に素材としてはもろくなるため、焼成後にナット穴部を槽体に直接螺刻する事もほぼ不可能である。更に、仮に槽体に直接ナット穴部を螺刻する事ができても、素材としての陶器はもろいため、ナット穴部とボルト部材との螺合の際、必要な締め付け強度に達する前にナット穴部の雌ネジが破損して適切な螺合による取り付けができなくなる。
また、円筒内部にナット穴部の雌ネジを螺刻し、これを槽体の成型時に埋め込むことでナット穴部とする為には、焼成前にビス穴となる金属の円筒を洗面ボウルに埋め込む必要があるが、焼成時には槽体は非常に高温となり、樹脂はもちろん金属でも熱による歪み・溶解を生じるため、やはりボルト部材と螺合できなくなり、ナット穴部としては不適当なものとなってしまう。
結局、第二の従来例のような方法では、槽体として利用できる素材は人工大理石がほとんどで、その他の素材、特に陶器素材では利用することができなかった。
本発明は、上記の課題に鑑みて成されたものであり、その目的とする処は、槽体に施工される排水配管において、樹脂材のみ成らず、金属材や陶器素材であっても、排水装置本体のフランジ部を槽体の内面(上面側)に露出させることなく、槽体に排水配管を施工することができる排水装置の取付構造を提供するものである。
However, the second conventional example has the following problems.
In the second conventional example, it is necessary to provide a nut hole below the bottom surface of the tank body such as a wash bowl. Since the shaft portion of the bolt member is accommodated in this nut hole portion, the periphery of the opening of the tank body in which the nut hole portion is provided is configured to have a thickness that is at least greater than the shaft portion of the bolt member. It is necessary to form a female screw corresponding to the male screw provided in the shaft portion of the nut hole on the peripheral surface.
In the case where the tank body is made of artificial marble, that is, a resin material as in the second conventional example, it is easy to make the periphery of the opening thick enough to accommodate the shaft of the bolt member, If necessary, screw the female screw of the nut hole directly into the tank body, or screw the female screw of the nut hole part inside the cylinder made of metal material, and embed it when molding the tank body. It can also be a nut hole.
However, when the tank body is made of a ceramic material made by firing clay or the like, it is easy to provide the necessary thickness to configure the nut hole at the periphery of the opening, but before the tank body is fired. After firing, the pottery itself contracts / subtlely deforms, so even if the nut hole part is screwed directly into the wash bowl before firing, the female thread part shrinks / deforms after firing, and the bolt member and screw are screwed. It is impossible to match, and it is not suitable as a nut hole. Moreover, since the hardness increases and the material becomes brittle after firing, it is almost impossible to screw the nut hole directly into the tank body after firing. Furthermore, even if the nut hole can be screwed directly into the tank body, the pottery as a material is fragile, so when the nut hole and the bolt member are screwed together, the nut must be reached before reaching the required tightening strength. The female screw in the hole is damaged and cannot be attached by proper screwing.
Also, in order to make a nut hole by screwing a female screw in the nut hole inside the cylinder and embedding it at the time of molding the tank body, a metal cylinder that becomes a screw hole is embedded in the wash bowl before firing. Although it is necessary, the tank body becomes very hot at the time of firing, and even resin and metal cause distortion and melting due to heat, so it can not be screwed with the bolt member, making it unsuitable as a nut hole. End up.
After all, in the method as in the second conventional example, most of the materials that can be used for the tank body are artificial marble, and other materials, particularly ceramic materials, cannot be used.
The present invention has been made in view of the above problems, and the intended treatment is not only a resin material, but also a metal material or ceramic material, in the drainage pipe constructed in the tank body, A drainage device mounting structure capable of constructing drainage piping in a tank body without exposing the flange portion of the drainage apparatus main body to the inner surface (upper surface side) of the tank body.

請求項1に記載の排水装置の取付構造は、底面に開口部1を設けた槽体と、
該槽体に取り付けられて開口部1からの排水を下水側に排出する排水装置との取付を行う、槽体と排水装置の取付構造であって、底面に設けた開口部1または開口部1近傍の下面に、開口部1の周縁に沿って溝部2を設け、更に該溝部2を構成する内側の壁に内側鍔部2aを、外側の壁に外側鍔部2bを、それぞれ溝部2の幅を狭くする方向に突出して設けてなる槽体と、筒状または有底筒状にして上方に排水が流入する排水口4を備えると共に、外周面に周縁に沿って外側方向に突出した台座部5を備えてなる排水装置本体3と、排水装置本体3の台座部5に備えられてなり、溝部2の鍔部間を挿通しうると共に、挿通後に内側鍔部2a及び外側鍔部2bに同時に係止される係止部6と、該係止部6が鍔部に係止された状態で、台座部5を溝部2に固定する係止機構と、から構成されたことを特徴とする槽体と排水装置の取付構造である。
The drainage device mounting structure according to claim 1 includes a tank body having an opening 1 on a bottom surface,
An attachment structure of a tank body and a drainage device that is attached to the tank body and attaches to a drainage device that discharges drainage from the opening 1 to the sewage side, and the opening 1 or the opening 1 provided on the bottom surface A groove 2 is provided on the lower surface in the vicinity along the periphery of the opening 1, and the inner flange 2 a is formed on the inner wall constituting the groove 2, the outer flange 2 b is formed on the outer wall, and the width of the groove 2. And a pedestal that protrudes outward along the peripheral edge on the outer peripheral surface, and is provided with a tank body that protrudes in a narrowing direction and a drainage port 4 into which the drainage flows in a cylindrical or bottomed cylindrical shape. 5 and a pedestal portion 5 of the drainage device main body 3, and can be inserted between the flange portions of the groove portion 2 and simultaneously into the inner flange portion 2a and the outer flange portion 2b after insertion. In the state where the locking portion 6 to be locked and the locking portion 6 are locked to the collar portion, the base portion 5 is A locking mechanism for fixing the parts 2, a mounting structure of the tank body and the drainage device, characterized in that it is composed of.

請求項2に記載の排水装置の取付構造は、上記段落0011に記載の槽体と排水装置の取付構造において、台座部5に貫通孔7を複数設けると共に、係止機構を、螺子頭部8a及び雄ネジ部9からなるボルト部材8、略コの字状に構成され、中央の片にボルト部材8の雄ネジ部9を挿通する孔部11を、両側の片に縦溝部12を、それぞれ備えた土台部10、平板状の部材であって、中央部分にボルト部材8の雄ネジ部9と螺合する雌ネジ部13を、中央部分の側面に縦溝部12上を回動自在且つ滑らかに滑動する軸部14を、両端に雄ネジ部9が当接したとき軸部14を中心に溝部2上を90度回動させるための傾斜面15を、それぞれ備えた係止部6、からなるターンナット部材16より構成し、貫通孔7にターンナット部材16を挿通し、溝部2の鍔部間にターンナット部材16の係止部6を、係止部6の下端が鍔部の上縁より上方に位置するまで挿通させ、その後ボルト部材8をネジ締めすることで、係止部6を、軸部14を中心に回動させた後、ボルト部材8の雄ネジ部9に係止部6の雌ネジ部13を螺合させて締め付けを行い、係止部6と台座部5又は螺子頭部8aとで内側鍔部2a、外側鍔部2b、及び台座部5の挿通孔周辺を挟持し、固定することを特徴とする槽体と排水装置の取付構造である。   The drainage device mounting structure described in claim 2 is the tank body and drainage device mounting structure described in paragraph 0011 above, wherein the pedestal portion 5 is provided with a plurality of through-holes 7 and the locking mechanism includes a screw head 8a. And a bolt member 8 composed of a male screw portion 9, which is configured in a substantially U shape, a hole portion 11 through which the male screw portion 9 of the bolt member 8 is inserted in a central piece, and a longitudinal groove portion 12 in both side pieces, respectively. The base portion 10 provided is a flat plate-like member, and a female screw portion 13 that engages with the male screw portion 9 of the bolt member 8 is provided at the central portion, and the vertical groove portion 12 can be rotated freely and smoothly on the side surface of the central portion. The locking portion 6 includes an inclined surface 15 for rotating the shaft portion 14 that slides 90 degrees on the groove portion 2 around the shaft portion 14 when the male screw portion 9 comes into contact with both ends. The turn nut member 16 is inserted into the through hole 7. By inserting the locking portion 6 of the turn nut member 16 between the flange portions of the groove portion 2 until the lower end of the locking portion 6 is located above the upper edge of the flange portion, and then tightening the bolt member 8 with screws. After the locking portion 6 is rotated about the shaft portion 14, the female screw portion 13 of the locking portion 6 is screwed into the male screw portion 9 of the bolt member 8 and tightened. It is the attachment structure of the tank body and the drainage device characterized in that the inner flange portion 2a, the outer flange portion 2b, and the periphery of the insertion hole of the pedestal portion 5 are sandwiched and fixed by the pedestal portion 5 or the screw head portion 8a. .

請求項3に記載の排水装置の取付構造は、上記段落0011に記載の槽体と排水装置の取付構造において、台座部5に貫通孔7を複数設けると共に、係止機構を、該貫通孔7に備えられ、貫通孔7に回動自在に挿通される雄ネジ部9を設けた軸部14、該軸部14端部に設けられる平板状の部材であって、鍔部間を挿通後、回動することで両端が鍔部に係止される係止部6、及び軸部14の雄ネジ部9と螺合する雌ネジ部13を備えたナット部材17、から構成し、溝部2の鍔部間に係止部6を挿通させ、回動して係止部6両端を鍔部上面に係止させ、その後ナット部材17の雌ネジ部13を軸部14の雄ネジ部9と螺合させて締め付けることで、係止部6とナット部材17とで内側鍔部2a、外側鍔部2b、及び台座部5の挿通孔周辺を挟持し、固定することを特徴とする槽体と排水装置の取付構造である。   The drainage device mounting structure described in claim 3 is the tank body and drainage device mounting structure described in paragraph 0011 above, wherein a plurality of through holes 7 are provided in the pedestal portion 5, and the locking mechanism is provided with the through holes 7. Is a flat plate-like member provided at the end portion of the shaft portion 14 provided with a male screw portion 9 that is rotatably inserted into the through hole 7, and after being inserted between the collar portions, The nut portion 17 includes a locking portion 6 whose both ends are locked to the flange portion by rotating and a female screw portion 13 that is screwed with the male screw portion 9 of the shaft portion 14. The locking portion 6 is inserted between the flanges and rotated so that both ends of the locking portion 6 are locked to the upper surface of the flange portion, and then the female screw portion 13 of the nut member 17 is screwed with the male screw portion 9 of the shaft portion 14. By tightening together, the engaging portion 6 and the nut member 17 sandwich the inner flange portion 2a, the outer flange portion 2b, and the periphery of the insertion hole of the pedestal portion 5. And a mounting structure of the tank body and the drainage device, characterized in that the fixing.

請求項4に記載の排水装置の取付構造は、上記段落0011に記載の槽体と排水装置の取付構造において、係止機構を、排水装置本体3の台座部5に固定された、円筒形状にして上方ほど肉厚となると共に、内周面の少なくとも下側に雌ネジ部13を設け、更に上方に軸方向に沿って肉厚部分に達するまで切り欠き部19を設けたアンカー部18と、該アンカー部18に下方から螺合する雄ネジ部9を備えたボルト部材8と、から構成し、溝部2の鍔部間にアンカー部18の先端を挿通させ、その後アンカー部18の下方からボルト部材8を螺合させて締め付けることで、アンカー部18の先端が拡径して内側鍔部2a及び外側鍔部2b上面に係止されて係止部6となり、該係止部6と台座部5とで内側鍔部2a、外側鍔部2bを挟持し、固定することを特徴とする槽体と排水装置の取付構造である。   The attachment structure of the drainage device according to claim 4 is the attachment structure of the tank body and the drainage device described in paragraph 0011 above, wherein the locking mechanism is a cylindrical shape fixed to the pedestal portion 5 of the drainage device body 3. An anchor portion 18 provided with a female screw portion 13 at least on the lower side of the inner peripheral surface, and further provided with a notch portion 19 until reaching the thick portion along the axial direction; A bolt member 8 provided with a male screw portion 9 screwed into the anchor portion 18 from below; the tip of the anchor portion 18 is inserted between the flange portions of the groove portion 2; When the member 8 is screwed and tightened, the tip of the anchor portion 18 is expanded in diameter and locked to the upper surface of the inner flange portion 2a and the outer flange portion 2b to become the lock portion 6, and the lock portion 6 and the pedestal portion 5 between the inner flange 2a and the outer flange 2b. A mounting structure of the tank body and the drainage device, characterized by.

請求項5に記載の排水装置の取付構造は、上記段落0011に記載の槽体と排水装置の取付構造において、係止機構を、排水口4の周縁に沿って設けられた、平面視鍔部間を挿通可能な形状にして断面が逆U字状の係止片20と、該係止片20の逆U字の中間の高さ位置に、内側方向及び外側方向に向かってそれぞれ突出して設けられた、鍔部間を挿通可能で下方に傾斜部21を備えた係止部6と、係止片20の少なくとも外側の片を拡径可能とするために係止片20に設けられた切り欠き部19と、該係止片20のU字形状の間部分に差し込まれる楔部材22と、該楔部材22を排水装置本体3に対して上昇させるための上昇機構と、楔部材22または係止片20のU字形状の間部分のいずれか一方、または両方に設けられた傾斜面15と、から構成し、溝部2の鍔部間に係止片20を、傾斜部21の一部が鍔部よりも上方に達するまで挿通させ、その後該係止片20のU字形状の間部分に楔部材22を挿通し、更に上昇機構によって該楔部材22を排水装置本体3に対して上昇させることで、傾斜面15の作用によって係止片20のU字形状間が離間し、係止片20及び係止部6が拡径して内側鍔部2a及び外側鍔部2b上面に係止され、該係止部6と台座部5とで内側鍔部2a、外側鍔部2bを挟持し、固定することを特徴とする槽体と排水装置の取付構造である。   The drainage device mounting structure according to claim 5 is the flat-view collar part provided with the locking mechanism along the peripheral edge of the drainage port 4 in the tank body and drainage device mounting structure according to paragraph 0011 above. A locking piece 20 having a reverse U-shaped cross-section with a shape that can be inserted between the two and a height position intermediate between the reverse U-shape of the locking piece 20 and protruding inward and outward. The locking portion 6 that can be inserted between the collars and provided with the inclined portion 21 below, and the cut provided on the locking piece 20 so that at least the outer piece of the locking piece 20 can be enlarged in diameter. A notch 19, a wedge member 22 inserted into a U-shaped portion of the locking piece 20, a lifting mechanism for lifting the wedge member 22 relative to the drainage device main body 3, and the wedge member 22 or engagement An inclined surface 15 provided on one or both of the U-shaped intermediate portions of the stopper piece 20; The locking piece 20 is inserted between the flange portions of the groove portion 2 until a part of the inclined portion 21 reaches above the flange portion, and then wedged in the U-shaped intermediate portion of the locking piece 20 By inserting the member 22 and further lifting the wedge member 22 with respect to the drainage device main body 3 by the lifting mechanism, the U-shaped portions of the locking pieces 20 are separated by the action of the inclined surface 15, and the locking pieces 20 And the locking part 6 is expanded in diameter and locked to the upper surface of the inner flange part 2a and the outer flange part 2b, and the inner hook part 2a and the outer flange part 2b are sandwiched between the locking part 6 and the pedestal part 5 and fixed. This is a mounting structure for a tank body and a drainage device.

請求項6に記載の排水装置の取付構造は、上記槽体が陶器素材で構成されていることを特徴とする、上記段落0011乃至段落0015のいずれか1つに記載の排水装置の取付構造である。   The drainage device mounting structure according to claim 6 is the drainage device mounting structure according to any one of the paragraphs 0011 to 0015, wherein the tank body is made of a ceramic material. is there.

本発明の排水機器は、以下の効果を奏する。
1.請求項1に記載の本発明は、槽体の開口部近傍の下面に、内側鍔部及び外側鍔部を備えた溝部を設け、該鍔部に係止部を係止することで排水装置本体を槽体に固定するようにしたことで、槽体にネジ部分を設けなくとも、槽体の内面(上面側)に排水装置の一部を配置することなく槽体に排水装置本体を取り付けることができるようになった。このため、槽体の素材を、樹脂材以外の金属材、陶器素材によって構成した場合でも、洗面ボウル内面とフランジ部の外周部分との間に段部や隙間部分ができ、この段部や隙間部分に排水中のゴミや塵芥・毛髪などが混入して洗面ボウル内部の清掃性を悪化する、という問題や、ボウル内面とフランジ部上面とは別部材であるため両者の質感や色調の相違によって洗面ボウルの意匠性が悪化する、という問題を解決することができる。これは、特に請求項6.に記載したように、自身では雌ネジ部分を螺刻する事ができず、更に焼成によって収縮/変形するため、各部の形状の精度を、樹脂材や金属材で構成した場合と比べてあまり高くすることができない陶器素材において効果的に作用する。
2.請求項2乃至請求項5に記載の発明では、鍔部に係止部を係止し、槽体に排水装置本体を取り付ける係止機構の構成を具体的に明確化する事ができる。
The drainage device of the present invention has the following effects.
1. In the first aspect of the present invention, a drainage device main body is provided by providing a groove portion having an inner flange portion and an outer flange portion on the lower surface in the vicinity of the opening of the tank body, and locking the locking portion to the flange portion. By attaching the drainage device main body to the tank body without arranging a part of the drainage device on the inner surface (upper surface side) of the tank body without providing a screw portion on the tank body. Can now. For this reason, even if the material of the tank body is made of a metal material other than a resin material or a ceramic material, a stepped portion or a gap portion is formed between the inner surface of the wash bowl and the outer peripheral portion of the flange portion. Depending on the problem of deterioration of cleanability inside the wash bowl due to dirt, dust, hair, etc. entering the drainage part, and the difference between the texture and color of the bowl because the bowl inner surface and the flange upper surface are separate members. The problem that the design property of a wash bowl deteriorates can be solved. This is particularly true of claim 6. As described above, since the female screw part cannot be threaded by itself and is further shrunk / deformed by firing, the accuracy of the shape of each part is much higher than that of a resin material or a metal material. Works effectively in pottery materials that cannot be done.
2. In the inventions according to claims 2 to 5, the configuration of the locking mechanism that locks the locking portion to the flange and attaches the drainage device main body to the tank body can be specifically clarified.

本発明の第一実施例を示す断面図である。It is sectional drawing which shows the 1st Example of this invention. 第一実施例の施工手順を示す、要部を拡大した断面図である。It is sectional drawing which expanded the principal part which shows the construction procedure of a 1st Example. 図2のA−A断面図である。It is AA sectional drawing of FIG. 第一実施例の施工状況を示す、要部を拡大した断面図である。It is sectional drawing which expanded the principal part which shows the construction condition of a 1st Example. 図4のB−B断面図である。It is BB sectional drawing of FIG. ターンナット部材の斜視図及び断面図である。It is the perspective view and sectional drawing of a turn nut member. ターンナット部材の斜視図及び断面図である。It is the perspective view and sectional drawing of a turn nut member. ターンナット部材の斜視図及び断面図である。It is the perspective view and sectional drawing of a turn nut member. ターンナット部材の斜視図及び断面図である。It is the perspective view and sectional drawing of a turn nut member. 本発明の第二実施例を示す断面図である。It is sectional drawing which shows the 2nd Example of this invention. 第二実施例の施工手順を示す、要部を拡大した断面図である。It is sectional drawing which expanded the principal part which shows the construction procedure of a 2nd Example. 図二のC−C断面図である。It is CC sectional drawing of FIG. 第二実施例の施工状況を示す、要部を拡大した断面図である。It is sectional drawing which expanded the principal part which shows the construction condition of a 2nd Example. 図二のD−D断面図である。It is DD sectional drawing of FIG. 本発明の第三実施例を示す断面図である。It is sectional drawing which shows the 3rd Example of this invention. 第三実施例の施工手順を示す、要部を拡大した断面図である。It is sectional drawing which expanded the principal part which shows the construction procedure of a 3rd Example. 図三のE−E断面図である。It is EE sectional drawing of FIG. 第三実施例の施工状況を示す、要部を拡大した断面図である。It is sectional drawing which expanded the principal part which shows the construction condition of a 3rd Example. 図三のF−F断面図である。It is FF sectional drawing of FIG. 本発明の第四実施例を示す断面図である。It is sectional drawing which shows 4th Example of this invention. 第四実施例の施工手順を示す、要部を拡大した断面図である。It is sectional drawing which expanded the principal part which shows the construction procedure of 4th Example. 第四実施例の施工状況を示す、要部を拡大した断面図である。It is sectional drawing which expanded the principal part which shows the construction condition of 4th Example. 第四実施例の要部の部材構成を示す、一部を切り欠きした参考図である。It is the reference view which notched a part which shows the member structure of the principal part of 4th Example.

以下に本発明の第一実施例を、図面を参照しつつ説明する。
図1乃至図5に示した本発明の第一実施例は、キャビネットを有する洗面台に設けられた、槽体である洗面ボウルS1と排水装置の取付構造に関するものであって、以下に記載した、洗面ボウルS1、排水装置本体3、トラップ配管24、係止部材、Oリング25、等より構成される。
洗面ボウルS1は上方が開口した箱体であって、陶器素材から構成され、底面には円形の開口部1が設けられてなる。また、底面に設けた開口部1の周辺の底面に肉厚部分を設け、この肉厚部分に、開口部1の周縁に沿って溝部2を設け、更に該溝部2を構成する内側の壁の下方に内側鍔部2aを、外側の壁の下方に外側鍔部2bを、それぞれ溝部2の幅を狭くする方向に突出して設けてなる。尚、ここで言う「外側の壁・内側の壁」の内側・外側とは、具体的には開口部1の中心に近い側が内側、遠い方が外側であり、「溝部2の幅を狭くする方向」とは外側の壁であれば開口部1の中心側方向を、内側の壁であれば開口部1の中心とは反対側方向を、それぞれ示す。
排水装置本体3は、筒状にして上方に排水が流入する排水口4を、下方に排水を排出する排出口23を、それぞれ備えると共に、排水口4近傍の外周面に、周縁に沿って連続して外側方向に突出した台座部5を備えてなる。該台座部5には貫通孔7を複数(この実施例では4箇所)設けてなる。
係止部材は、下記に記載した、ボルト部材8、土台部10、係止部6、からなる、ターンナット部材16より構成される。尚、ターンナット部材16を詳細に説明する、図6乃至図9に示した図面について、(a)はターンナット部材16の断面図であり、(b)は(a)と同じ状態における斜視図である。
ボルト部材8は螺子頭部8aと、該螺子頭部8aから突出した雄ネジ部9とからなる。
土台部10は、略コの字状に構成された樹脂素材からなる部材であって、略コの字の中央の辺に、ボルト部材8の雄ネジ部9が螺合する雌ネジ部13と、施工完了時、係止部6に対応して鍔部を挟持するための係止片20を備えてなる。また、略コの字の両側の片に、後述する係止部6の軸部14が回動自在且つスライド自在に動作する縦溝部12を備えてなる。
係止部6は、平板状の部材であって中央部分にナット部材17の雄ネジ部9と螺合する雌ネジ部13を有してなり、また該中央部分の両側面に軸部14を備えてなる。また、その両端はボルト部材8の雄ネジ部9が当接したときに、まず軸部14を中心に係止部6を回動させるための傾斜面15を備えてなる。また該傾斜面15の両側面、ボルト部材8の雄ネジ部9が当接しない位置に、係止部6の平板部分を延長するようにして構成されたリブ部26を備えてなる。この係止部6は、図6乃至図9に示したように、土台部10のコの字状の辺の中に収納され、この図6にあるような収納状態において、平面視、ターンナット部材16の土台部10及び係止部6は、平面視溝部2の内側鍔部2a及び外側鍔部2bの両鍔部間に収めることのできると共に、図7のように、軸部14を中心に回動させることで、図4乃至図5に示したように係止部6の両端が内側鍔部2a及び外側鍔部2b上に配置できる形状に構成されてなる。このターンナット部材16は、それぞれの貫通孔7に1つずつ配置される。この第一実施例では、これら係止部材となるターンナット部材16が、係止機構を構成する。
Oリング25は断面がほぼ正円を成す、ゴムなどの弾性素材からなるリング状の部材である。
トラップ配管24は排水装置本体3下端の排出口23と、洗面台の設置される床面の床下に配管されてなる床下配管との接続を行う管体であって、配管の途中部分をS字状に屈曲させることで、内部に排水が溜まる封水部と呼ばれる部分を形成し、該封水部によって臭気や害虫類が床下配管の下流にある下水側から屋内に逆流してくることを防止している。この臭気や害虫類の逆流を防止する機能を、トラップ機能と呼ぶ。
A first embodiment of the present invention will be described below with reference to the drawings.
The first embodiment of the present invention shown in FIGS. 1 to 5 relates to a mounting structure for a wash bowl S1 which is a tank body and a drainage device provided in a wash basin having a cabinet, and is described below. , A wash bowl S1, a drainage device main body 3, a trap pipe 24, a locking member, an O-ring 25, and the like.
The wash bowl S1 is a box that is open at the top and is made of a pottery material. A circular opening 1 is provided on the bottom. Further, a thick portion is provided on the bottom surface around the opening 1 provided on the bottom surface, a groove portion 2 is provided along the peripheral edge of the opening 1 in the thick portion, and an inner wall constituting the groove portion 2 is further provided. An inner flange portion 2a is provided below the outer wall portion, and an outer flange portion 2b is provided below the outer wall so as to protrude in a direction in which the width of the groove portion 2 is reduced. The inner side / outer side of the “outer wall / inner wall” referred to here is specifically the inner side on the side closer to the center of the opening 1 and the outer side on the far side, and “reducing the width of the groove 2”. The “direction” indicates the center side direction of the opening 1 if it is an outer wall, and the direction opposite to the center of the opening 1 if it is an inner wall.
The drainage device main body 3 has a cylindrical drainage port 4 through which drainage flows upward, and a drainage port 23 through which drainage discharges downward. The drainage device body 3 is continuously provided on the outer peripheral surface near the drainage port 4 along the periphery. The pedestal 5 protrudes outward. The pedestal portion 5 is provided with a plurality of through holes 7 (four in this embodiment).
The locking member includes a turn nut member 16 including a bolt member 8, a base portion 10, and a locking portion 6 described below. In addition, about the drawing shown to FIG. 6 thru | or 9 which demonstrates the turn nut member 16 in detail, (a) is sectional drawing of the turn nut member 16, (b) is a perspective view in the same state as (a). It is.
The bolt member 8 includes a screw head portion 8a and a male screw portion 9 protruding from the screw head portion 8a.
The base portion 10 is a member made of a resin material configured in a substantially U-shape, and a female screw portion 13 into which the male screw portion 9 of the bolt member 8 is screwed into a central side of the substantially U-shape. When the construction is completed, a locking piece 20 is provided for holding the collar portion corresponding to the locking portion 6. Moreover, the longitudinal groove part 12 which the axis | shaft part 14 of the latching | locking part 6 mentioned later operate | moves freely and slidably is provided in the piece of both sides of substantially U shape.
The locking portion 6 is a flat plate-like member having a female screw portion 13 that is screwed with the male screw portion 9 of the nut member 17 in the central portion, and shaft portions 14 on both side surfaces of the central portion. Prepare. Further, both ends thereof are provided with inclined surfaces 15 for rotating the locking portion 6 around the shaft portion 14 when the male screw portion 9 of the bolt member 8 abuts. Further, rib portions 26 configured to extend the flat plate portion of the locking portion 6 are provided at both side surfaces of the inclined surface 15 and at positions where the male screw portion 9 of the bolt member 8 does not contact. As shown in FIGS. 6 to 9, the locking portion 6 is housed in the U-shaped side of the base portion 10, and in the housed state as shown in FIG. The base portion 10 and the locking portion 6 of the member 16 can be accommodated between both the flange portions of the inner flange portion 2a and the outer flange portion 2b of the planar view groove portion 2, and the shaft portion 14 is centered as shown in FIG. 4 to 5, the both ends of the locking portion 6 are configured in a shape that can be disposed on the inner flange portion 2a and the outer flange portion 2b. One turn nut member 16 is arranged in each through hole 7. In the first embodiment, the turn nut member 16 serving as the locking member constitutes a locking mechanism.
The O-ring 25 is a ring-shaped member made of an elastic material such as rubber and having a substantially circular cross section.
The trap pipe 24 is a pipe body that connects the discharge port 23 at the lower end of the drainage device main body 3 and the underfloor pipe that is piped under the floor surface on which the wash basin is installed. By bending it in a shape, it forms a part called a sealed part where drainage accumulates inside, and the sealed part prevents odors and pests from flowing back indoors from the sewage side downstream of the underfloor pipe is doing. This function of preventing odors and pests from flowing back is called a trap function.

上記のように構成された排水装置は、以下のようにして槽体である洗面ボウルS1に施工される。
まずターンナット部材16において、図6に示したように、ターンナット部材16の土台部10のコの字状の辺の中に、係止部6を収納する。この状態では、縦溝部12上に軸部14を係止し、係止部6の雌ネジ部13が土台部10の雌ネジ部13に対して90度の角度を成し、傾斜面15が備えられた係止部6の一端が、土台部10の孔部11の中心軸上となるように配置する。また、土台部10の孔部11にはナット部材17の雄ネジ部9を挿通させておく。
次に、図6の状態としたターンナット部材16を、係止部6側が上方になるようにして排水装置本体3の台座部5の貫通孔7に挿通する。この時、係止部6は図3に示したように、平面視溝部2の内側鍔部2a及び外側鍔部2bの両鍔部間に収めることのできるように配置される。
次に、洗面ボウルS1下方から、Oリング25を介して、台座部5の上面が洗面ボウルS1の開口部1の周縁下面に当接させた後、係止部6の下端が内側鍔部2a及び外側鍔部2bよりも上方となるまでターンナット部材16を押し上げ、更にその状態にてボルト部材8の上昇を押し進める。
すると、ボルト部材8がターンナット部材16の傾斜面15まで到達し、更に上昇を進めると、図7に示したように傾斜面15の作用により係止部6が回転し、更に上昇を進めると、図8に示したように、係止部6が90度回転して係止部6の雌ネジ部13がボルト部材8の雄ネジ部9と同心円状に配置されることとなり、ボルト部材8の雄ネジ部9の螺合を行うことで、係止部6の雌ネジ部13にボルト部材8の雄ネジ部9が螺合する事ができる。
この状態から更に螺合を進めると、係止部6の雌ネジ部13とボルト部材8の雄ネジ部9が螺合することによって係止部6の軸部14が縦溝部12上を下方に滑動し、係止部6が鋲頭部側、即ち下方に引きつけられる。最終的に図9に示したように、ターンナット部材16において、係止部6の雌ネジ部13とボルト部材8の雄ネジ部9との螺合が充分進むことで、図1に示したように、係止部6下面及びリブ部26と、台座部5の係止片20(またはこの台座部5を上方に引き上げる螺子頭部8a)とで、内側鍔部2a、外側鍔部2b、及び台座部5の挿通孔周辺を挟持し、排水装置本体3を洗面ボウルS1に固定することができる。尚、この際洗面ボウルS1の開口部1周縁下面と、台座部5上面とが、Oリング25を介して押圧した状態となるため、Oリング25によって、洗面ボウルS1底面と排水装置本体3の台座部5上面とが水密的に接続される。更に排水装置本体3の下端にトラップ配管24を接続し、排水配管の下流側を床下配管に接続して、上記第一実施例の、洗面台の施工が完了する。
The drainage device configured as described above is applied to the wash bowl S1, which is a tank body, as follows.
First, in the turn nut member 16, as shown in FIG. 6, the locking portion 6 is housed in the U-shaped side of the base portion 10 of the turn nut member 16. In this state, the shaft portion 14 is locked on the longitudinal groove portion 12, the female screw portion 13 of the locking portion 6 forms an angle of 90 degrees with respect to the female screw portion 13 of the base portion 10, and the inclined surface 15 is It arrange | positions so that the end of the provided latching | locking part 6 may become on the central axis of the hole 11 of the base part 10. FIG. Further, the male screw portion 9 of the nut member 17 is inserted into the hole portion 11 of the base portion 10.
Next, the turn nut member 16 in the state shown in FIG. 6 is inserted into the through hole 7 of the pedestal portion 5 of the drainage device main body 3 with the locking portion 6 side facing upward. At this time, as shown in FIG. 3, the locking portion 6 is disposed so as to be accommodated between the inner flange portion 2 a and the outer flange portion 2 b of the planar view groove portion 2.
Next, from the lower side of the wash bowl S1, the upper surface of the pedestal part 5 is brought into contact with the lower surface of the peripheral edge of the opening 1 of the wash bowl S1 via the O-ring 25, and then the lower end of the locking part 6 is the inner flange 2a. Then, the turn nut member 16 is pushed up until it is above the outer flange 2b, and further the bolt member 8 is pushed up in this state.
Then, when the bolt member 8 reaches the inclined surface 15 of the turn nut member 16 and further rises, the locking portion 6 is rotated by the action of the inclined surface 15 as shown in FIG. As shown in FIG. 8, the locking portion 6 rotates 90 degrees, and the female screw portion 13 of the locking portion 6 is arranged concentrically with the male screw portion 9 of the bolt member 8. By screwing the male screw portion 9, the male screw portion 9 of the bolt member 8 can be screwed to the female screw portion 13 of the locking portion 6.
If the screwing is further advanced from this state, the female screw part 13 of the locking part 6 and the male screw part 9 of the bolt member 8 are screwed together, so that the shaft part 14 of the locking part 6 moves downward on the vertical groove part 12. It slides and the latching | locking part 6 is attracted | pulled to the heel part side, ie, downward. Finally, as shown in FIG. 9, in the turn nut member 16, the screwing of the female screw portion 13 of the locking portion 6 and the male screw portion 9 of the bolt member 8 is sufficiently advanced, which is shown in FIG. 1. Thus, the inner flange portion 2a, the outer flange portion 2b, the lower surface of the locking portion 6 and the rib portion 26, and the locking piece 20 of the pedestal portion 5 (or the screw head 8a that lifts the pedestal portion 5 upward), And the periphery of the insertion hole of the base part 5 can be clamped, and the drainage device main body 3 can be fixed to the wash bowl S1. At this time, the lower surface of the peripheral edge of the opening 1 of the wash bowl S1 and the upper surface of the pedestal 5 are pressed through the O-ring 25, so that the bottom of the wash bowl S1 and the drainage device main body 3 can be The upper surface of the base part 5 is connected in a watertight manner. Further, the trap pipe 24 is connected to the lower end of the drainage device main body 3, and the downstream side of the drainage pipe is connected to the underfloor pipe, and the construction of the washstand in the first embodiment is completed.

上記のように構成された第一実施例の洗面台を使用する場合、洗面台を使用し、洗面ボウルS1内部に排水が生じると、排水は洗面ボウルS1の開口部1から排水口4、排水装置本体3内部を通過して排出口23に至り、トラップ配管24を介して床下配管に排出することができる。また、このとき、封水部内部に封水が溜まり、この封水の水封によって臭気や害虫類が床下配管の下流にある下水側から屋内に逆流してくることを防止する事ができる。   When the wash basin of the first embodiment configured as described above is used, if the wash basin is used and drainage occurs in the wash bowl S1, the drainage is performed from the opening 1 of the wash bowl S1 to the drain 4 and drainage. It passes through the inside of the apparatus main body 3, reaches the discharge port 23, and can be discharged to the underfloor pipe via the trap pipe 24. Further, at this time, the sealed water accumulates inside the sealed water portion, and the sealing of the sealed water can prevent odors and pests from flowing back into the indoors from the sewage side downstream of the underfloor piping.

上記第一実施例では、第一の従来例とは異なり、洗面ボウルS1内部にフランジ部が露出することがないため、段落0005に記載されたような、洗面ボウルS1内面とフランジ部の外周部分との間に段部や隙間部分ができ、この段部や隙間部分に排水中のゴミや塵芥・毛髪などが混入して洗面ボウルS1内部の清掃性を悪化させるといった問題や、ボウル内面に別部材が配置され、両者の質感や色調の相違によって洗面ボウルS1の意匠性が悪化する、という問題を解決することができる。
また、槽体である洗面ボウルS1に雄ネジ部9、雌ネジ部13などのネジを全く設けていないため、段落0010に記載した第二の従来例が有していた排水装置本体3の槽体への取り付けの問題点を解決することができ、実施例のような陶器素材の洗面ボウルS1においても採用することができる。
In the first embodiment, unlike the first conventional example, the flange portion is not exposed inside the wash bowl S1, and therefore the inner surface of the wash bowl S1 and the outer peripheral portion of the flange portion as described in paragraph 0005. There is a step or gap between the bowl and the gap between the bowl and the inside of the wash bowl S1 due to contamination of waste water, dust, hair, etc. A member is arrange | positioned and the problem that the designability of wash bowl S1 deteriorates by the difference in both texture and color tone can be solved.
Further, since the wash bowl S1, which is a tank body, is not provided with any screws such as the male screw portion 9 and the female screw portion 13, the tank of the drainage device main body 3 included in the second conventional example described in paragraph 0010 is provided. The problem of attachment to the body can be solved, and it can also be adopted in the wash bowl S1 made of earthenware as in the embodiment.

次に本発明の第二実施例を、図面を参照しつつ説明する。
図10乃至図14に示した本発明の第二実施例は、キャビネットを有する洗面台に設けられた、槽体である洗面ボウルS1と排水装置の取付構造に関するものであって、以下に記載した、洗面ボウルS1、排水装置本体3、トラップ配管24、係止部材、Oリング25、等より構成される。
洗面ボウルS1は上方が開口した箱体であって、陶器素材から構成され、底面には円形の開口部1が設けられてなる。また、底面に設けた開口部1の周辺の底面に肉厚部分を設け、この肉厚部分に、開口部1の周縁に沿って溝部2を設け、更に該溝部2を構成する内側の壁の下方に内側鍔部2aを、外側の壁の下方に外側鍔部2bを、それぞれ溝部2の幅を狭くする方向に突出して設けてなる。尚、ここで言う「外側の壁・内側の壁」の内側・外側とは、具体的には開口部1の中心に近い側が内側、遠い方が外側であり、「溝部2の幅を狭くする方向」とは外側の壁であれば開口部1の中心側方向を、内側の壁であれば開口部1の中心とは反対側方向を、それぞれ示す。
排水装置本体3は、筒状にして上方に排水が流入する排水口4を、下方に排水を排出する排出口23を、それぞれ備えると共に、排水口4近傍の外周面に、周縁に沿って連続して外側方向に突出した台座部5を備えてなる。該台座部5には貫通孔7を複数(この実施例では4箇所)設けてなる。
係止部材は平面視略円弧形状を成す平板状の係止部6と、該係止部6の中央部分下面から下方に向かって設けられた雄ネジ部9を設けた軸部14からなり、上記排水装置本体3の貫通孔7に1つづつ備えられる。また係止部6は排水装置本体3の貫通孔7に軸部14を挿通した状態において、方向を調整することで、図12に示したように平面視溝部2の内側鍔部2a及び外側鍔部2bの両鍔部間に収めることのできると共に、軸部14を中心に回動させることで、図14に示したように係止部6の両端が内側鍔部2a及び外側鍔部2b上に配置できる形状に構成されてなる。
ナット部材17は上記軸部14の雄ネジ部9に螺合する雌ネジ部13を備えた、貫通孔7よりも大径な部材である。
この第二実施例では、これら係止部材とナット部材17とで係止機構を構成する。
Oリング25は断面がほぼ正円を成す、ゴムなどの弾性素材からなるリング状の部材である。
トラップ配管24は排水装置本体3下端の排出口23と、洗面台の設置される床面の床下に配管されてなる床下配管との接続を行う管体であって、配管の途中部分をS字状に屈曲させることで、内部に排水が溜まる封水部と呼ばれる部分を形成し、該封水部によって臭気や害虫類が床下配管の下流にある下水側から屋内に逆流してくることを防止している。この臭気や害虫類の逆流を防止する機能を、トラップ機能と呼ぶ。
Next, a second embodiment of the present invention will be described with reference to the drawings.
The second embodiment of the present invention shown in FIGS. 10 to 14 relates to a mounting structure for a wash bowl S1 which is a tank body and a drainage device provided in a wash basin having a cabinet, and is described below. , A wash bowl S1, a drainage device main body 3, a trap pipe 24, a locking member, an O-ring 25, and the like.
The wash bowl S1 is a box that is open at the top and is made of a pottery material. A circular opening 1 is provided on the bottom. Further, a thick portion is provided on the bottom surface around the opening 1 provided on the bottom surface, a groove portion 2 is provided along the peripheral edge of the opening 1 in the thick portion, and an inner wall constituting the groove portion 2 is further provided. An inner flange portion 2a is provided below the outer wall portion, and an outer flange portion 2b is provided below the outer wall so as to protrude in a direction in which the width of the groove portion 2 is reduced. The inner side / outer side of the “outer wall / inner wall” referred to here is specifically the inner side on the side closer to the center of the opening 1 and the outer side on the far side, and “reducing the width of the groove 2”. The “direction” indicates the center side direction of the opening 1 if it is an outer wall, and the direction opposite to the center of the opening 1 if it is an inner wall.
The drainage device main body 3 has a cylindrical drainage port 4 through which drainage flows upward, and a drainage port 23 through which drainage discharges downward. The drainage device body 3 is continuously provided on the outer peripheral surface near the drainage port 4 along the periphery. The pedestal 5 protrudes outward. The pedestal portion 5 is provided with a plurality of through holes 7 (four in this embodiment).
The locking member includes a flat-plate-shaped locking portion 6 having a substantially arc shape in plan view, and a shaft portion 14 provided with a male screw portion 9 provided downward from the lower surface of the central portion of the locking portion 6. One through hole 7 of the drainage device body 3 is provided. In addition, the locking portion 6 is adjusted in the direction in which the shaft portion 14 is inserted into the through hole 7 of the drainage device main body 3, so that the inner flange portion 2a and the outer flange portion of the planar view groove portion 2 are adjusted as shown in FIG. As shown in FIG. 14, both ends of the locking portion 6 can be placed on the inner flange portion 2a and the outer flange portion 2b as shown in FIG. It is comprised in the shape which can be arrange | positioned.
The nut member 17 is a member having a diameter larger than that of the through hole 7 provided with the female screw portion 13 screwed into the male screw portion 9 of the shaft portion 14.
In the second embodiment, the locking member and the nut member 17 constitute a locking mechanism.
The O-ring 25 is a ring-shaped member made of an elastic material such as rubber and having a substantially circular cross section.
The trap pipe 24 is a pipe body that connects the discharge port 23 at the lower end of the drainage device main body 3 and the underfloor pipe that is piped under the floor surface on which the wash basin is installed. By bending it in a shape, it forms a part called a sealed part where drainage accumulates inside, and the sealed part prevents odors and pests from flowing back indoors from the sewage side downstream of the underfloor pipe is doing. This function of preventing odors and pests from flowing back is called a trap function.

上記のように構成された排水装置は、以下のようにして槽体である洗面ボウルS1に施工される。まず排水装置本体3の挿通孔に、係止部6側が上方になるようにして係止部材の軸部14を挿通する。次に、図12に示したように、係止部6を平面視溝部2の内側鍔部2a及び外側鍔部2bの両鍔部間に収めることのできるように配置する。
次に、洗面ボウルS1下方から、Oリング25を介して、台座部5の上面が洗面ボウルS1の開口部1の周縁下面に当接させた後、係止部6が内側鍔部2a及び外側鍔部2bよりも上方となるまで係止部材を押し上げ、更に軸部14を中心にして係止部材を回動させ、図14に示したように平面視において係止部6の一端が外側鍔部2b上に、他端が内側鍔部2a上に、それぞれ係止されるようにする。
この状態から係止部材の軸部14の雄ネジ部9にナット部材17の雌ネジ部13を螺合させ、締め付けることで、係止部6とナット部材17とで内側鍔部2a、外側鍔部2b、及び台座部5の挿通孔周辺を挟持し、排水装置本体3を洗面ボウルS1に固定することができる。尚、この際洗面ボウルS1の開口部1周縁下面と、台座部5上面とが、Oリング25を介して押圧した状態となるため、Oリング25によって、洗面ボウルS1底面と排水装置本体3の台座部5上面とが水密的に接続される。更に排水装置本体3の下端にトラップ配管24を接続し、排水配管の下流側を床下配管に接続して、上記第二実施例の、洗面台の施工が完了する。
The drainage device configured as described above is applied to the wash bowl S1, which is a tank body, as follows. First, the shaft portion 14 of the locking member is inserted into the insertion hole of the drainage device main body 3 so that the locking portion 6 side is upward. Next, as shown in FIG. 12, the locking portion 6 is arranged so as to be able to be accommodated between both the flange portions of the inner flange portion 2 a and the outer flange portion 2 b of the planar view groove portion 2.
Next, from the lower side of the wash bowl S1, the upper surface of the pedestal portion 5 is brought into contact with the lower surface of the peripheral edge of the opening 1 of the wash bowl S1 through the O-ring 25, and then the locking portion 6 is connected to the inner flange 2a and the outer The locking member is pushed up until it is above the flange portion 2b, and the locking member is further rotated about the shaft portion 14. As shown in FIG. The other end is locked on the inner flange 2a on the portion 2b.
From this state, the inner threaded portion 2a and the outer flange are formed between the retaining portion 6 and the nut member 17 by screwing and tightening the female threaded portion 13 of the nut member 17 to the male threaded portion 9 of the shaft portion 14 of the retaining member. The drainage device main body 3 can be fixed to the wash bowl S1 by clamping the portion 2b and the periphery of the insertion hole of the pedestal portion 5. At this time, the lower surface of the peripheral edge of the opening 1 of the wash bowl S1 and the upper surface of the pedestal 5 are pressed through the O-ring 25, so that the bottom of the wash bowl S1 and the drainage device main body 3 can be The upper surface of the base part 5 is connected in a watertight manner. Furthermore, the trap pipe 24 is connected to the lower end of the drainage device main body 3, and the downstream side of the drainage pipe is connected to the underfloor pipe, so that the construction of the washstand in the second embodiment is completed.

上記のように構成された第二実施例は、上記段落0021の第一実施例の洗面ボウルS1と同様に使用することができ、また上記段落0022の第一実施例の洗面ボウルS1と同様の効果を有する。   The second embodiment configured as described above can be used in the same manner as the wash bowl S1 of the first embodiment of the paragraph 0021, and is similar to the wash bowl S1 of the first embodiment of the paragraph 0022. Has an effect.

次に本発明の第三実施例を、図面を参照しつつ説明する。
図15乃至図19に示した本発明の第三実施例は、キャビネットを有する洗面台に設けられた、槽体である洗面ボウルS1と排水装置の取付構造に関するものであって、以下に記載した、洗面ボウルS1、排水装置本体3、トラップ配管24、係止部材となる排水装置本体3の台座部5に設けられたアンカー部材としてのアンカー部18及びボルト部材8、Oリング25、等より構成される。
洗面ボウルS1は上方が開口した箱体であって、陶器素材から構成され、底面には円形の開口部1が設けられてなる。また、底面に設けた開口部1の周辺の底面に肉厚部分を設け、この肉厚部分に、開口部1の周縁に沿って溝部2を設け、更に該溝部2を構成する内側の壁の下方に内側鍔部2aを、外側の壁の下方に外側鍔部2bを、それぞれ溝部2の幅を狭くする方向に突出して設けてなる。尚、ここで言う「外側の壁・内側の壁」の内側・外側とは、具体的には開口部1の中心に近い側が内側、遠い方が外側であり、「溝部2の幅を狭くする方向」とは外側の壁であれば開口部1の中心側方向を、内側の壁であれば開口部1の中心とは反対側方向を、それぞれ示す。
排水装置本体3は、筒状にして上方に排水が流入する排水口4を、下方に排水を排出する排出口23を、それぞれ備えると共に、排水口4近傍の外周面に、周縁に沿って連続して外側方向に突出した台座部5を備えてなる。該台座部5の上面にはアンカー部が複数(この実施例では4本)垂立されてなる。該アンカー部は円筒形状にして上方ほど肉厚となると共に、その内部は筒状で、対応する台座部5にも貫通孔7が形成されてなり、且つその内周面の少なくとも下側にボルト部材8の雄ネジ部9と螺合する雌ネジ部13を設け、更に上方に軸方向に沿って肉厚部分に達するまで切り欠き部19を設けてなる。尚、アンカー部18の外径は、内部にボルト部材8が螺合されていない状態では図17に示したように内側鍔部2a及び外側鍔部2bの両鍔部間の幅よりも小径であり、内部にボルト部材8を螺合させると、肉厚部分と切り欠き部19において拡径し、下方ほど縮径するような円錐形状を成し、円錐部分では図19に示したように両鍔部間の幅よりも大径となる。また、アンカー部18は、台座部5の上面を洗面ボウルS1の開口部1の周縁下面に当接させた際に、内側鍔部2a及び外側鍔部2bの上面が、アンカー部18の先端から切り欠き部19の下端までの間に配置されるように構成されてなる。
ボルト部材8は、アンカー部18に下方から螺合する雄ネジ部9と、該雄ネジ部9の端部に、貫通孔7よりも大径な螺子頭部8aを備えてなる。
Oリング25は断面がほぼ正円を成す、ゴムなどの弾性素材からなるリング状の部材である。
トラップ配管24は排水装置本体3下端の排出口23と、洗面台の設置される床面の床下に配管されてなる床下配管との接続を行う管体であって、配管の途中部分をS字状に屈曲させることで、内部に排水が溜まる封水部と呼ばれる部分を形成し、該封水部によって臭気や害虫類が床下配管の下流にある下水側から屋内に逆流してくることを防止している。
Next, a third embodiment of the present invention will be described with reference to the drawings.
The third embodiment of the present invention shown in FIG. 15 to FIG. 19 relates to a mounting structure for a wash bowl S1 which is a tank body and a drainage device provided in a wash basin having a cabinet, and is described below. , A wash bowl S1, a drainage device main body 3, a trap pipe 24, an anchor portion 18 as an anchor member provided on the pedestal portion 5 of the drainage device main body 3 serving as a locking member, a bolt member 8, an O-ring 25, and the like. Is done.
The wash bowl S1 is a box that is open at the top and is made of a pottery material. A circular opening 1 is provided on the bottom. Further, a thick portion is provided on the bottom surface around the opening 1 provided on the bottom surface, a groove portion 2 is provided along the peripheral edge of the opening 1 in the thick portion, and an inner wall constituting the groove portion 2 is further provided. An inner flange portion 2a is provided below the outer wall portion, and an outer flange portion 2b is provided below the outer wall so as to protrude in a direction in which the width of the groove portion 2 is reduced. The inner side / outer side of the “outer wall / inner wall” referred to here is specifically the inner side on the side closer to the center of the opening 1 and the outer side on the far side, and “reducing the width of the groove 2”. The “direction” indicates the center side direction of the opening 1 if it is an outer wall, and the direction opposite to the center of the opening 1 if it is an inner wall.
The drainage device main body 3 has a cylindrical drainage port 4 through which drainage flows upward, and a drainage port 23 through which drainage discharges downward. The drainage device body 3 is continuously provided on the outer peripheral surface near the drainage port 4 along the periphery. The pedestal 5 protrudes outward. A plurality (four in this embodiment) of anchor portions are suspended from the upper surface of the pedestal portion 5. The anchor portion has a cylindrical shape and becomes thicker toward the top. The inside of the anchor portion is cylindrical. A through hole 7 is formed in the corresponding pedestal portion 5 and a bolt is provided at least below the inner peripheral surface. A female screw portion 13 that is screwed with the male screw portion 9 of the member 8 is provided, and a cutout portion 19 is provided further upward in the axial direction until reaching a thick portion. Note that the outer diameter of the anchor portion 18 is smaller than the width between the inner flange portion 2a and the outer flange portion 2b as shown in FIG. 17 when the bolt member 8 is not screwed therein. When the bolt member 8 is screwed inside, a conical shape is formed such that the diameter is increased at the thick portion and the notch portion 19 and the diameter is reduced toward the lower portion. As shown in FIG. The diameter is larger than the width between the heels. Further, when the upper surface of the pedestal portion 5 is brought into contact with the lower surface of the peripheral edge of the opening portion 1 of the wash bowl S1, the anchor portion 18 has the upper surfaces of the inner flange portion 2a and the outer flange portion 2b from the tip of the anchor portion 18. It is comprised so that it may arrange | position between the notches 19 and the lower end.
The bolt member 8 includes a male screw portion 9 screwed into the anchor portion 18 from below, and a screw head portion 8 a having a diameter larger than that of the through hole 7 at an end portion of the male screw portion 9.
The O-ring 25 is a ring-shaped member made of an elastic material such as rubber and having a substantially circular cross section.
The trap pipe 24 is a pipe body that connects the discharge port 23 at the lower end of the drainage device main body 3 and the underfloor pipe that is piped under the floor surface on which the wash basin is installed. By bending it in a shape, it forms a part called a sealed part where drainage accumulates inside, and the sealed part prevents odors and pests from flowing back indoors from the sewage side downstream of the underfloor pipe is doing.

上記のように構成された排水装置は、以下のようにして槽体である洗面ボウルS1に施工される。洗面ボウルS1下方から、Oリング25を介して、台座部5の上面を洗面ボウルS1の開口部1の周縁下面に当接させる。この時、内側鍔部2a及び外側鍔部2bの上面が、アンカー部18の先端から切り欠き部19の下端までの間に配置される。
次に、貫通孔7にボルト部材8の雄ネジ部9を挿通させ、アンカー部18の雌ネジ部13に螺合させると、雄ネジ部9の先端が肉厚部に達した時点で、アンカー部18の先端が拡径を生じる。更に螺合を進めると、図18に示したように、拡径部分が内側鍔部2a及び外側鍔部2bの縁部に乗りあげ、最終的に台座部5上面と、係止部材であるアンカー部18とで内側鍔部2a、外側鍔部2bを挟持し、排水装置本体3を洗面ボウルS1に固定することができる。尚、この際洗面ボウルS1の開口部1周縁下面と、台座部5上面とが、Oリング25を介して押圧した状態となるため、Oリング25によって、洗面ボウルS1底面と排水装置本体3の台座部5上面とが水密的に接続される。更に排水装置本体3の下端にトラップ配管24を接続し、排水配管の下流側を床下配管に接続して、上記第三実施例の排水装置の槽体である洗面ボウルS1への施工が完了する。
The drainage device configured as described above is applied to the wash bowl S1, which is a tank body, as follows. The upper surface of the pedestal portion 5 is brought into contact with the lower surface of the peripheral edge of the opening 1 of the wash bowl S1 through the O-ring 25 from below the wash bowl S1. At this time, the upper surfaces of the inner flange portion 2 a and the outer flange portion 2 b are disposed between the tip end of the anchor portion 18 and the lower end of the notch portion 19.
Next, when the male screw portion 9 of the bolt member 8 is inserted into the through hole 7 and screwed into the female screw portion 13 of the anchor portion 18, the anchor is fixed when the tip of the male screw portion 9 reaches the thick portion. The tip of the part 18 is expanded in diameter. When the screwing is further advanced, as shown in FIG. 18, the expanded diameter portion rides on the edges of the inner flange portion 2a and the outer flange portion 2b, and finally the upper surface of the pedestal portion 5 and the anchor which is a locking member The drainage device main body 3 can be fixed to the wash bowl S1 by sandwiching the inner flange portion 2a and the outer flange portion 2b with the portion 18. At this time, the lower surface of the peripheral edge of the opening 1 of the wash bowl S1 and the upper surface of the pedestal 5 are pressed through the O-ring 25, so that the bottom of the wash bowl S1 and the drainage device main body 3 can be The upper surface of the base part 5 is connected in a watertight manner. Further, the trap pipe 24 is connected to the lower end of the drainage device body 3, and the downstream side of the drainage pipe is connected to the underfloor pipe, so that the construction on the wash bowl S1 which is the tank body of the drainage device of the third embodiment is completed. .

上記のように構成された第三実施例は、上記段落0021の第一実施例の洗面ボウルS1と同様に使用することができ、また上記段落0022の第一実施例の洗面ボウルS1と同様の効果を有する。   The third embodiment configured as described above can be used in the same manner as the wash bowl S1 of the first embodiment of the paragraph 0021, and is similar to the wash bowl S1 of the first embodiment of the paragraph 0022. Has an effect.

次に、本発明の第四実施例を、図面を参照しつつ説明する。
図20乃至図23に示した本発明の第四実施例は、キャビネットを有する流し台に設けられた、槽体であるシンクS2と排水装置の取付構造に関するものであって、以下に記載した、シンクS2、排水装置本体3、トラップ配管24、排水装置本体3の台座部5に設けられた係止片20、楔部材22、ナット部材17、平パッキン27、等より構成される。
シンクS2は上方が開口した箱体であって、2乃至3ミリメートル程度のステンレス材から構成され、底面には円形の開口部1が設けられてなる。また、底面に設けた開口部1の周辺の底面に、折り曲げた断面略L字形状のリング体2組を溶接することによって、この開口部1周辺に、図21に示したように、開口部1の周縁に沿って溝部2を設け、更に該溝部2を構成する内側の壁の下端に内側鍔部2aを、外側の壁の下方に外側鍔部2bを、それぞれ溝部2の幅を狭くする方向に突出して設けてなる。尚、ここで言う「外側の壁・内側の壁」の内側・外側とは、具体的には開口部1の中心に近い側が内側、遠い方が外側であり、「溝部2の幅を狭くする方向」とは外側の壁であれば開口部1の中心側方向を、内側の壁であれば開口部1の中心とは反対側方向を、それぞれ示す。
排水装置本体3は、有底筒状にして上方に排水が流入する排水口4を、下方に排水を排出する排出口23を、それぞれ備えると共に、排水口4近傍の外周面に、周縁に沿って連続して外側方向に突出した平面視略円形の台座部5を備えてなる。また、この台座部5の外周縁には、排水口4の周縁に沿って設けられた、平面視溝部2に対応する形状にして断面が逆U字状の係止片20を備えてなる(ここでいう、「排水口4の周縁に沿って」とは、隙間無く沿う場合以外にも、多少の隙間を設けて略平行に沿う場合も含まれる)。ここで、傾斜片のうち、排水口4に近い側の傾斜片を内側係止片20a、遠い側を外側係止片20bと呼ぶ。また、該係止片20の逆U字の中間の高さ位置に、内側係止片20aの内側(排水口4に向かう方向)と、外側係止片20bの外側方向(排水口4と逆となる方向)に向かってそれぞれ突出して設けられた、鍔部間を挿通可能で下方に傾斜部21を備えた係止部6を備えてなる。また、係止片20を拡径可能とするため、係止片20の上端から、内側係止片20aでは傾斜部21にかかる高さ位置まで、外側係止片20bでは下端に達する高さまで、8ヶ所係止片20に切り欠き部19を設けてなる。また、係止片20は、台座部5の上面をシンクS2の開口部1の周縁下面に当接させた際に、内側鍔部2a及び外側鍔部2bの上面が、係止片20の傾斜面15上の高さ位置に配置されるように構成されてなる。
また排水装置本体3の、台座部5より下方の外側面に雄ネジ部9を設けてなる。
楔部材22は断面が鋭角な二等辺片三角形を成すリング状の部材であって、その側面は傾斜面15を構成してなる。
尚、上記した排水装置本体3の係止部6の形状は、内側係止片20aおよび外側係止片20b間に該楔部材22が配置されていない状態では平面視内側鍔部2a及び外側鍔部2bの両鍔部間に収まる形状であり、内側係止片20a及び外側係止片20bの間に楔部材22を挿入させると、楔部材22の傾斜面15によって内側係止片20a及び外側係止片20b間が幅広になり、それに伴って係止部6間も図22に示したように両鍔部の幅よりも大きな幅となる。
ナット部材17は略円筒形状にして内周面に排水装置の雄ネジ部9と螺合する雌ネジ部13を備え、また上端には周縁に沿って外周方向に突出した押上板部28を備えてなる。
このナット部材17と排水装置本体3の雄ネジ部9とで、楔部材22を排水装置本体3に対して押し上げる上昇機構を構成してなる。
平パッキン27は断面がほぼ長方形を成す、ゴムなどの弾性素材からなるリング状の部材である。
トラップ配管24は排水装置本体3下端の排出口23と、洗面台の設置される床面の床下に配管されてなる床下配管との接続を行う管体であって、配管の途中部分をS字状に屈曲させることで、内部に排水が溜まる封水部と呼ばれる部分を形成し、該封水部によって臭気や害虫類が床下配管の下流にある下水側から屋内に逆流してくることを防止している。
Next, a fourth embodiment of the present invention will be described with reference to the drawings.
The fourth embodiment of the present invention shown in FIGS. 20 to 23 relates to a sink S2 which is a tank body and a drainage device mounting structure provided in a sink having a cabinet, and the sink described below. S <b> 2 includes a drainage device main body 3, a trap pipe 24, a locking piece 20 provided on the pedestal portion 5 of the drainage device main body 3, a wedge member 22, a nut member 17, a flat packing 27, and the like.
The sink S2 is a box that is open at the top, and is made of a stainless material of about 2 to 3 millimeters. A circular opening 1 is provided on the bottom surface. In addition, by welding two sets of bent ring bodies having a substantially L-shaped cross section to the bottom surface around the opening 1 provided on the bottom surface, as shown in FIG. A groove portion 2 is provided along the periphery of 1, and further, the inner flange portion 2 a is formed at the lower end of the inner wall constituting the groove portion 2, the outer flange portion 2 b is formed below the outer wall, and the width of the groove portion 2 is reduced. Protruding in the direction. The inner side / outer side of the “outer wall / inner wall” referred to here is specifically the inner side on the side closer to the center of the opening 1 and the outer side on the far side, and “reducing the width of the groove 2”. The “direction” indicates the center side direction of the opening 1 if it is an outer wall, and the direction opposite to the center of the opening 1 if it is an inner wall.
The drainage device main body 3 has a bottomed cylindrical shape with a drainage port 4 through which drainage flows upward, and a drainage port 23 through which drainage is discharged downward, and on the outer peripheral surface near the drainage port 4 along the periphery. The pedestal portion 5 having a substantially circular shape in plan view and continuously projecting outward is provided. Further, the outer peripheral edge of the pedestal part 5 is provided with a locking piece 20 provided along the peripheral edge of the drainage port 4 and having a shape corresponding to the planar view groove part 2 and having an inverted U-shaped cross section ( The phrase “along the peripheral edge of the drainage port 4” here includes not only the case of being along without a gap but also the case of being provided with a slight gap and being substantially parallel). Here, among the inclined pieces, the inclined piece closer to the drain port 4 is referred to as an inner locking piece 20a, and the far side is referred to as an outer locking piece 20b. Further, at an intermediate height position of the reverse U-shape of the locking piece 20, the inner side of the inner locking piece 20a (direction toward the drainage port 4) and the outer side of the outer locking piece 20b (reverse to the drainage port 4). And a locking portion 6 provided so as to protrude between the flange portions and provided with an inclined portion 21 below. Further, in order to enable the diameter of the locking piece 20 to be increased, from the upper end of the locking piece 20 to the height position on the inclined portion 21 in the inner locking piece 20a, to the height reaching the lower end in the outer locking piece 20b, The notch 19 is provided in the eight locking pieces 20. Further, when the upper surface of the pedestal 5 is brought into contact with the lower surface of the peripheral edge of the opening 1 of the sink S2, the upper surfaces of the inner flange 2a and the outer flange 2b are inclined with respect to the locking pieces 20. It is configured to be arranged at a height position on the surface 15.
The drainage device main body 3 is provided with a male screw portion 9 on the outer surface below the pedestal portion 5.
The wedge member 22 is a ring-shaped member having an isosceles triangular shape with an acute cross section, and the side surface of the wedge member 22 forms an inclined surface 15.
Note that the shape of the locking portion 6 of the drainage device main body 3 described above is such that when the wedge member 22 is not disposed between the inner locking piece 20a and the outer locking piece 20b, the inner flange portion 2a and the outer flange in a plan view. When the wedge member 22 is inserted between the inner locking piece 20a and the outer locking piece 20b, the inclined surface 15 of the wedge member 22 causes the inner locking piece 20a and outer The space between the locking pieces 20b becomes wider, and accordingly, the space between the locking portions 6 also becomes larger than the width of both flange portions as shown in FIG.
The nut member 17 has a substantially cylindrical shape and is provided with a female screw portion 13 that is screwed with the male screw portion 9 of the drainage device on the inner peripheral surface, and a push-up plate portion 28 that protrudes in the outer peripheral direction along the peripheral edge. It becomes.
The nut member 17 and the male screw portion 9 of the drainage device main body 3 constitute a lifting mechanism that pushes up the wedge member 22 against the drainage device main body 3.
The flat packing 27 is a ring-shaped member made of an elastic material such as rubber and having a substantially rectangular cross section.
The trap pipe 24 is a pipe body that connects the discharge port 23 at the lower end of the drainage device main body 3 and the underfloor pipe that is piped under the floor surface on which the wash basin is installed. By bending it in a shape, it forms a part called a sealed part where drainage accumulates inside, and the sealed part prevents odors and pests from flowing back indoors from the sewage side downstream of the underfloor pipe is doing.

上記のように構成された排水装置は、以下のようにして槽体である流し台のシンクS2に施工される。
まず図21に示したように、平面視内側係止部6及び外側係止部6が、側鍔部の両鍔部間に収めることのできるように配置する。
次に、洗面ボウルS1下方から、平パッキン27を介して、台座部5の上面が洗面ボウルS1の開口部1の周縁下面に当接させる。次に係止部6が内側鍔部2a及び外側鍔部2bよりも上方となるまで係止部材を押し上げた後、内側係止片20aと外側係止片20bの間に楔部材22を差し込む。更に排水装置本体3の雄ネジ部9に、ナット部材17の雌ネジ部13を螺合させると、螺合が進むことによって、ナット部材17の押上板部28上面が楔部材22の下面に当接し、更に螺合が進むことでナット部材17の上昇に伴って楔部材22が内側係止片20a及び外側係止片20b内に深く入り込み、楔部材22の傾斜面15によって内側係止片20a及び外側係止片20bを押し開いて離間・拡径させ、図22に示したように係止部6の一端が外側鍔部2b上に、他端が内側鍔部2a上に、それぞれ係止されるようにする。
この状態から更にナット部材17の螺合を進めると、係止部6と台座部5とで内側鍔部2a、外側鍔部2bを挟持し、排水装置本体3をシンクS2に固定することができる。尚、この際シンクS2の開口部1周縁下面と、台座部5上面とが、平パッキン27を介して押圧した状態となるため、平パッキン27によって、シンクS2底面と排水装置本体3の台座部5上面とが水密的に接続される。更に排水装置本体3の下端にトラップ配管24を接続し、排水配管の下流側を床下配管に接続して、上記第四実施例の排水装置の槽体である流し台のシンクS2への施工が完了する。
The drainage device configured as described above is applied to the sink S2 of the sink as a tank body as follows.
First, as shown in FIG. 21, the inner locking portion 6 and the outer locking portion 6 in a plan view are arranged so that they can be accommodated between the both flange portions.
Next, the upper surface of the pedestal portion 5 is brought into contact with the lower surface of the peripheral edge of the opening 1 of the wash bowl S1 through the flat packing 27 from below the wash bowl S1. Next, after pushing up the locking member until the locking portion 6 is above the inner flange 2a and the outer flange 2b, the wedge member 22 is inserted between the inner locking piece 20a and the outer locking piece 20b. Further, when the female screw portion 13 of the nut member 17 is screwed into the male screw portion 9 of the drainage device main body 3, the upper surface of the push-up plate portion 28 of the nut member 17 contacts the lower surface of the wedge member 22 as the screwing proceeds. As the nut member 17 moves upward as the nut member 17 rises, the wedge member 22 penetrates deeply into the inner locking piece 20a and the outer locking piece 20b, and the inner locking piece 20a is inclined by the inclined surface 15 of the wedge member 22. The outer locking piece 20b is pushed open and separated and expanded in diameter, and as shown in FIG. 22, one end of the locking portion 6 is locked on the outer flange 2b and the other end is locked on the inner flange 2a. To be.
When the screwing of the nut member 17 is further advanced from this state, the inner flange portion 2a and the outer flange portion 2b are clamped by the locking portion 6 and the pedestal portion 5, and the drainage device main body 3 can be fixed to the sink S2. . At this time, since the lower surface of the periphery of the opening 1 of the sink S2 and the upper surface of the pedestal 5 are pressed through the flat packing 27, the flat packing 27 causes the bottom surface of the sink S2 and the pedestal of the drainage device main body 3 to be pressed. 5 is connected to the upper surface in a watertight manner. Furthermore, the trap pipe 24 is connected to the lower end of the drainage device main body 3, and the downstream side of the drainage piping is connected to the underfloor piping, so that the construction to the sink S2 of the sink that is the tank body of the drainage device of the fourth embodiment is completed. To do.

上記のように構成された第四実施例の流し台を使用する場合、流し台を使用し、シンクS2内部に排水が生じると、排水は開口部1から排水口4、排水装置本体3内部を通過して排出口23に至り、トラップ配管24を介して床下配管に排出することができる。また、このとき、封水部内部に封水が溜まり、この封水の水封によって臭気や害虫類が床下配管の下流にある下水側から屋内に逆流してくることを防止する事ができる。   When the sink of the fourth embodiment configured as described above is used, when drainage is generated inside the sink S2, the drainage passes from the opening 1 to the drainage port 4 and the drainage device body 3 inside. Thus, it reaches the discharge port 23 and can be discharged to the underfloor pipe through the trap pipe 24. Further, at this time, the sealed water accumulates inside the sealed water portion, and the sealing of the sealed water can prevent odors and pests from flowing back into the indoors from the sewage side downstream of the underfloor piping.

上記第四実施例では、第一の従来例とは異なり、流し台のシンクS2内部にフランジ部が露出することがないため、段落0005に記載されたような、洗面ボウルS1内面とフランジ部の外周部分との間に段部や隙間部分ができ、この段部や隙間部分に排水中のゴミや塵芥・毛髪などが混入して洗面ボウルS1内部の清掃性を悪化させるといった問題や、ボウル内面に別部材が配置され、両者の質感や色調の相違によって洗面ボウルS1の意匠性が悪化する、という問題を解決することができる。
また、槽体であるシンクS2に雄ネジ、雌ネジなどのネジを全く設けていないため、段落0010に記載した第二の従来例が有していた排水装置本体3の槽体への取り付けの問題点を解決することができる。
In the fourth embodiment, unlike the first conventional example, the flange portion is not exposed inside the sink S2 of the sink. Therefore, the inner surface of the wash bowl S1 and the outer periphery of the flange portion as described in paragraph 0005 are used. There is a step or gap between the two parts, and there is a problem that dirt or dust / hair etc. in the drainage mixes into the step or gap and deteriorates the cleanability inside the wash bowl S1. Another member is arranged, and the problem that the design of the wash bowl S1 is deteriorated due to the difference in texture and color between the two can be solved.
Further, since the sink S2 which is the tank body is not provided with any screws such as male screws and female screws, the drainage device main body 3 of the second conventional example described in paragraph 0010 is attached to the tank body. The problem can be solved.

本発明の実施例は以上のようであるが本発明は上記実施例に限定される物ではなく、主旨を変更しない範囲において自由に変更が可能である。例えば、本発明の実施例では、槽体は洗面台の洗面ボウルS1又は流し台のシンクS2を使用しているが、それ以外の槽体、、例えば浴槽などにも使用することができる。
また、槽体の素材についても、陶器素材について使用すると好適であるが、それ以外の素材、金属材や樹脂材に使用してもかまわない。
また、上記第四実施例では、ナット部材17と楔部材22を別部材としているが、係止片20と楔部材22の間で良好な滑り性能を確保できるのであれば、ナット部材17と楔部材22を一体に構成して部品点数を削減してもかまわない。
また上記実施例では、開口部1又は排水口4を平面視円形としているが、必要に応じて平面視楕円形や略方形などその形状も自由に変更することができる。
また、上記各実施例においては、オーバーフローと呼ばれる、槽体から溢れ水を処理する配管が設けられることがあるが、そのような配管を本発明の槽体と、その槽体に施工される排水配管に採用してもかまわない。
The embodiments of the present invention are as described above, but the present invention is not limited to the above-described embodiments, and can be freely changed without departing from the scope of the present invention. For example, in the embodiment of the present invention, the basin body uses the basin bowl S1 of the basin or the sink S2 of the sink, but can be used for other basins such as a bathtub.
Moreover, although it is suitable to use about a pottery raw material also about the raw material of a tank body, you may use it for another raw material, a metal material, and a resin material.
In the fourth embodiment, the nut member 17 and the wedge member 22 are separate members. However, as long as good sliding performance can be secured between the locking piece 20 and the wedge member 22, the nut member 17 and the wedge member 22 are provided. The member 22 may be configured integrally to reduce the number of parts.
Moreover, in the said Example, although the opening part 1 or the drain port 4 is made into planar view circular shape, the shape of planar view elliptical shape, a substantially square shape, etc. can also be changed freely as needed.
Moreover, in each said Example, although the piping called the overflow which processes overflow water from a tank body may be provided, the drainage constructed | assembled into the tank body of this invention, and such a pipe | tube to the tank body. It may be used for piping.

1 開口部 2 溝部
2a 内側鍔部 2b 外側鍔部
3 排水装置本体 4 排水口
5 台座部 6 係止部
7 貫通孔 8 ボルト部材
8a 螺子頭部 9 雄ネジ部
10 土台部 11 孔部
12 縦溝部 13 雌ネジ部
14 軸部 15 傾斜面
16 ターンナット部材 17 ナット部材
18 アンカー部 19 切り欠き部
20 係止片 20a 内側係止片
20b 外側係止片 21 傾斜部
22 楔部材 23 排出口
24 トラップ配管 25 Oリング
26 リブ部 27 平パッキン
28 押上板部 S1 洗面ボウル
S2 シンク
DESCRIPTION OF SYMBOLS 1 Opening part 2 Groove part 2a Inner ridge part 2b Outer ridge part 3 Drainage device main body 4 Drainage port 5 Base part 6 Locking part 7 Through hole 8 Bolt member 8a Screw head 9 Male screw part 10 Base part 11 Hole part 12 Groove part 13 Female thread portion 14 Shaft portion 15 Inclined surface 16 Turn nut member 17 Nut member 18 Anchor portion 19 Notch portion 20 Locking piece 20a Inner locking piece 20b Outer locking piece 21 Inclined portion 22 Wedge member 23 Discharge port 24 Trap piping 25 O-ring 26 Rib part 27 Flat packing 28 Push-up plate part S1 Washing bowl S2 Sink

Claims (6)

底面に開口部1を設けた槽体と、
該槽体に取り付けられて開口部1からの排水を下水側に排出する排水装置との取付を行う、槽体と排水装置の取付構造であって、
底面に設けた開口部1または開口部1近傍の下面に、開口部1の周縁に沿って溝部2を設け、更に該溝部2を構成する内側の壁に内側鍔部2aを、外側の壁に外側鍔部2bを、それぞれ溝部2の幅を狭くする方向に突出して設けてなる槽体と、
筒状または有底筒状にして上方に排水が流入する排水口4を備えると共に、外周面に周縁に沿って外側方向に突出した台座部5を備えてなる排水装置本体3と、
排水装置本体3の台座部5に備えられてなり、溝部2の鍔部間を挿通しうると共に、挿通後に内側鍔部2a及び外側鍔部2bに同時に係止される係止部6と、該係止部6が鍔部に係止された状態で、台座部5を溝部2に固定する係止機構と、
から構成されたことを特徴とする槽体と排水装置の取付構造。
A tank body having an opening 1 on the bottom surface;
An attachment structure of a tank body and a drainage device that is attached to the tank body and performs attachment with a drainage device that discharges drainage from the opening 1 to the sewage side,
A groove portion 2 is provided along the periphery of the opening portion 1 on the lower surface of the opening portion 1 or in the vicinity of the opening portion 1 provided on the bottom surface, and the inner flange portion 2a is formed on the inner wall constituting the groove portion 2 and the outer wall portion. A tank body formed by projecting the outer flange 2b in the direction of narrowing the width of the groove 2, respectively;
A drainage device main body 3 comprising a drainage port 4 through which drainage flows upward in the form of a cylinder or a bottomed cylinder, and a pedestal part 5 protruding outward along the peripheral edge on the outer peripheral surface;
The pedestal portion 5 of the drainage device main body 3 is provided with a locking portion 6 that can be inserted between the flange portions of the groove portion 2 and is simultaneously locked to the inner flange portion 2a and the outer flange portion 2b after the insertion, A locking mechanism for fixing the pedestal portion 5 to the groove portion 2 in a state where the locking portion 6 is locked to the collar portion;
A mounting structure for a tank body and a drainage device, characterized by comprising
上記請求項1に記載の槽体と排水装置の取付構造において、
台座部5に貫通孔7を複数設けると共に、
係止機構を、
螺子頭部8a及び雄ネジ部9からなるボルト部材8、
略コの字状に構成され、中央の片にボルト部材8の雄ネジ部9を挿通する孔部11を、両側の片に縦溝部12を、それぞれ備えた土台部10、
平板状の部材であって、中央部分にボルト部材8の雄ネジ部9と螺合する雌ネジ部13を、中央部分の側面に縦溝部12上を回動自在且つ滑らかに滑動する軸部14を、両端に雄ネジ部9が当接したとき軸部14を中心に溝部2上を90度回動させるための傾斜面15を、それぞれ備えた係止部6、からなるターンナット部材16より構成し、
貫通孔7にターンナット部材16を挿通し、
溝部2の鍔部間にターンナット部材16の係止部6を、係止部6の下端が鍔部の上縁より上方に位置するまで挿通させ、その後ボルト部材8をネジ締めすることで、係止部6を、軸部14を中心に回動させた後、ボルト部材8の雄ネジ部9に係止部6の雌ネジ部13を螺合させて締め付けを行い、係止部6と台座部5又は螺子頭部8aとで内側鍔部2a、外側鍔部2b、及び台座部5の挿通孔周辺を挟持し、固定することを特徴とする槽体と排水装置の取付構造。
In the mounting structure of the tank body and the drainage device according to claim 1,
While providing a plurality of through holes 7 in the pedestal 5,
The locking mechanism
A bolt member 8 comprising a screw head portion 8a and a male screw portion 9,
A base portion 10 having a substantially U-shape, including a hole portion 11 through which the male screw portion 9 of the bolt member 8 is inserted in a central piece, and a longitudinal groove portion 12 in both side pieces;
A flat plate-like member, a female screw part 13 screwed into the male screw part 9 of the bolt member 8 at the central part, and a shaft part 14 that slides smoothly and smoothly on the longitudinal groove part 12 on the side surface of the central part. From the turn nut member 16 comprising the locking portions 6 each having an inclined surface 15 for rotating 90 degrees on the groove portion 2 around the shaft portion 14 when the male screw portion 9 abuts both ends. Configure
The turn nut member 16 is inserted into the through hole 7,
By inserting the locking portion 6 of the turn nut member 16 between the flange portions of the groove portion 2 until the lower end of the locking portion 6 is positioned above the upper edge of the flange portion, and then tightening the bolt member 8 by screwing, After the locking portion 6 is rotated about the shaft portion 14, the female screw portion 13 of the locking portion 6 is screwed into the male screw portion 9 of the bolt member 8 and tightened. A tank body and a drainage device mounting structure characterized in that the inner flange portion 2a, the outer flange portion 2b, and the periphery of the insertion hole of the pedestal portion 5 are sandwiched and fixed by the pedestal portion 5 or the screw head portion 8a.
上記請求項1に記載の槽体と排水装置の取付構造において、
台座部5に貫通孔7を複数設けると共に、
係止機構を、
該貫通孔7に備えられ、貫通孔7に回動自在に挿通される雄ネジ部9を設けた軸部14、
該軸部14端部に設けられる平板状の部材であって、鍔部間を挿通後、回動することで両端が鍔部に係止される係止部6、
及び軸部14の雄ネジ部9と螺合する雌ネジ部13を備えたナット部材17、から構成し、
溝部2の鍔部間に係止部6を挿通させ、回動して係止部6両端を鍔部上面に係止させ、その後ナット部材17の雌ネジ部13を軸部14の雄ネジ部9と螺合させて締め付けることで、係止部6とナット部材17とで内側鍔部2a、外側鍔部2b、及び台座部5の挿通孔周辺を挟持し、固定することを特徴とする槽体と排水装置の取付構造。
In the mounting structure of the tank body and the drainage device according to claim 1,
While providing a plurality of through holes 7 in the pedestal 5,
The locking mechanism
A shaft portion 14 provided with a male screw portion 9 provided in the through-hole 7 and rotatably inserted into the through-hole 7;
A flat plate-like member provided at the end portion of the shaft portion 14, and a locking portion 6 whose both ends are locked to the hook portion by rotating after being inserted between the hook portions;
And a nut member 17 provided with a female screw part 13 screwed with the male screw part 9 of the shaft part 14,
The locking portion 6 is inserted between the flange portions of the groove portion 2 and rotated to lock both ends of the locking portion 6 on the upper surface of the flange portion. Thereafter, the female screw portion 13 of the nut member 17 is connected to the male screw portion of the shaft portion 14. The tank is characterized in that the inner flange 2a, the outer flange 2b, and the periphery of the pedestal 5 are sandwiched and fixed by the locking portion 6 and the nut member 17 by being screwed and tightened. Body and drainage mounting structure.
上記請求項1に記載の槽体と排水装置の取付構造において、
係止機構を、
排水装置本体3の台座部5に固定された、円筒形状にして上方ほど肉厚となると共に、内周面の少なくとも下側に雌ネジ部13を設け、更に上方に軸方向に沿って肉厚部分に達するまで切り欠き部19を設けたアンカー部材と、
該アンカー部材に下方から螺合する雄ネジ部9を備えたボルト部材8と、から構成し、
溝部2の鍔部間にアンカー部材の先端を挿通させ、その後アンカー部材の下方からボルト部材8を螺合させて締め付けることで、アンカー部材の先端が拡径して内側鍔部2a及び外側鍔部2b上面に係止されて係止部6となり、該係止部6と台座部5とで内側鍔部2a、外側鍔部2bを挟持し、固定することを特徴とする槽体と排水装置の取付構造。
In the mounting structure of the tank body and the drainage device according to claim 1,
The locking mechanism
It is fixed to the pedestal portion 5 of the drainage device main body 3 and becomes thicker toward the upper side in a cylindrical shape, and is provided with a female screw portion 13 at least on the lower side of the inner peripheral surface, and further thicker along the axial direction at the upper side. An anchor member provided with a notch 19 until reaching the part;
A bolt member 8 having a male screw portion 9 screwed into the anchor member from below;
The distal end of the anchor member is inserted between the flange portions of the groove portion 2, and then the bolt member 8 is screwed and tightened from below the anchor member, whereby the distal end of the anchor member is expanded in diameter, and the inner flange portion 2a and the outer flange portion The tank body and the drainage device are characterized in that they are locked to the upper surface of 2b to become a locking portion 6, and the locking portion 6 and the pedestal portion 5 sandwich and fix the inner flange portion 2a and the outer flange portion 2b. Mounting structure.
上記請求項1に記載の槽体と排水装置の取付構造において、
係止機構を、
排水口4の周縁に沿って設けられた、平面視鍔部間を挿通可能な形状にして断面が逆U字状の係止片20と、
該係止片20の逆U字の中間の高さ位置に、内側方向及び外側方向に向かってそれぞれ突出して設けられた、鍔部間を挿通可能で下方に傾斜部21を備えた係止部6と、
係止片20の少なくとも外側の片を拡径可能とするために係止片20に設けられた切り欠き部19と、
該係止片20のU字形状の間部分に差し込まれる楔部材22と、
該楔部材22を排水装置本体3に対して上昇させるための上昇機構と、
楔部材22または係止片20のU字形状の間部分のいずれか一方、または両方に設けられた傾斜面15と、から構成し、
溝部2の鍔部間に係止片20を、傾斜部21の一部が鍔部よりも上方に達するまで挿通させ、その後該係止片20のU字形状の間部分に楔部材22を挿通し、更に上昇機構によって該楔部材22を排水装置本体3に対して上昇させることで、
傾斜面15の作用によって係止片20のU字形状間が離間し、係止片20及び係止部6が拡径して内側鍔部2a及び外側鍔部2b上面に係止され、該係止部6と台座部5とで内側鍔部2a、外側鍔部2bを挟持し、固定することを特徴とする槽体と排水装置の取付構造。
In the mounting structure of the tank body and the drainage device according to claim 1,
The locking mechanism
An engagement piece 20 provided along the peripheral edge of the drain port 4 and having a reverse U-shaped cross-section with a shape that can be inserted between the planar view flanges;
A locking portion provided at the middle height position of the inverted U-shape of the locking piece 20 so as to protrude inward and outward directions and capable of being inserted between the flanges and provided with an inclined portion 21 below. 6 and
A notch 19 provided in the locking piece 20 in order to make it possible to expand the diameter of at least the outer piece of the locking piece 20;
A wedge member 22 inserted into a U-shaped intermediate portion of the locking piece 20;
A lifting mechanism for lifting the wedge member 22 relative to the drainage device main body 3;
An inclined surface 15 provided on one or both of the wedge-shaped member 22 and the U-shaped intermediate portion of the locking piece 20, and
The locking piece 20 is inserted between the flange portions of the groove portion 2 until a part of the inclined portion 21 reaches above the flange portion, and then the wedge member 22 is inserted into the U-shaped intermediate portion of the locking piece 20. Furthermore, by raising the wedge member 22 with respect to the drainage device main body 3 by the raising mechanism,
Due to the action of the inclined surface 15, the U-shaped portions of the locking pieces 20 are separated from each other, the locking pieces 20 and the locking portions 6 are expanded in diameter, and locked to the upper surfaces of the inner flange portion 2 a and the outer flange portion 2 b. An attachment structure for a tank body and a drainage device, wherein the stopper portion 6 and the pedestal portion 5 sandwich and fix the inner flange portion 2a and the outer flange portion 2b.
上記槽体が陶器素材で構成されていることを特徴とする、請求項1乃至請求項5のいずれか1つに記載の排水装置の取付構造。   The drainage device mounting structure according to any one of claims 1 to 5, wherein the tank body is made of a ceramic material.
JP2009088754A 2009-04-01 2009-04-01 Mounting structure of tank and drainage device Expired - Fee Related JP5560389B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009088754A JP5560389B2 (en) 2009-04-01 2009-04-01 Mounting structure of tank and drainage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009088754A JP5560389B2 (en) 2009-04-01 2009-04-01 Mounting structure of tank and drainage device

Publications (2)

Publication Number Publication Date
JP2010242294A true JP2010242294A (en) 2010-10-28
JP5560389B2 JP5560389B2 (en) 2014-07-23

Family

ID=43095600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009088754A Expired - Fee Related JP5560389B2 (en) 2009-04-01 2009-04-01 Mounting structure of tank and drainage device

Country Status (1)

Country Link
JP (1) JP5560389B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013104202A (en) * 2011-11-11 2013-05-30 Maruichi Corp Mounting structure for drainage device
JP5320516B1 (en) * 2013-04-05 2013-10-23 株式会社パスポート Solar panel installation device
JP2013224543A (en) * 2012-04-20 2013-10-31 Maruichi Corp Connection structure of tank and water trap

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53128456U (en) * 1977-03-19 1978-10-12
JP2002070104A (en) * 2000-08-30 2002-03-08 Inax Corp Connecting structure of piping member

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53128456U (en) * 1977-03-19 1978-10-12
JP2002070104A (en) * 2000-08-30 2002-03-08 Inax Corp Connecting structure of piping member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013104202A (en) * 2011-11-11 2013-05-30 Maruichi Corp Mounting structure for drainage device
JP2013224543A (en) * 2012-04-20 2013-10-31 Maruichi Corp Connection structure of tank and water trap
JP5320516B1 (en) * 2013-04-05 2013-10-23 株式会社パスポート Solar panel installation device

Also Published As

Publication number Publication date
JP5560389B2 (en) 2014-07-23

Similar Documents

Publication Publication Date Title
US20060191067A1 (en) Water conveying and draining device
JP5560389B2 (en) Mounting structure of tank and drainage device
JP5019684B2 (en) Underfloor piping structure
JP6019282B2 (en) Drainage device mounting structure
JP2011137330A (en) Piping structure of tank body
KR20200090511A (en) stink blocking device
JP2014234591A (en) Connection structure of piping member
JP2010127049A (en) Drain pipe having drain adaptor member
KR101186776B1 (en) The washstand drainage device which possessed a globe fixed a conduit pipe
JP2012180656A (en) Check valve
KR200465364Y1 (en) Drainage trap assembly
JP7165851B2 (en) Mounting structure of perforated plate
KR101263603B1 (en) Sewage pipe connecting device of injection drain trench
KR101694497B1 (en) Apparatus for coupling drainpipe with trap-pipe
EP2010727B1 (en) Drain outlet with integral clamp for use with a plumbing fixture
JP5614704B2 (en) Drainage device mounting structure
JP6233912B2 (en) Lid member mounting structure and lid member used therefor
JP5485949B2 (en) Underfloor piping structure
JP6387574B2 (en) Floor drain trap
US20170268211A1 (en) Fast flow thread in lavatory drain
KR102245460B1 (en) Trap for Fluid Discharge Line
JP2011074702A (en) Remote-control type drain plug device
KR200213731Y1 (en) Mounting assembly for a toilet stool
WO2010029136A1 (en) Removable washing basin
JP2004092239A (en) Connecting structure for cylindrical member with member with through-hole part

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120316

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130426

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130514

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130708

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140318

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140324

R150 Certificate of patent or registration of utility model

Ref document number: 5560389

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees