JPH069094Y2 - Drainage device - Google Patents
Drainage deviceInfo
- Publication number
- JPH069094Y2 JPH069094Y2 JP12323388U JP12323388U JPH069094Y2 JP H069094 Y2 JPH069094 Y2 JP H069094Y2 JP 12323388 U JP12323388 U JP 12323388U JP 12323388 U JP12323388 U JP 12323388U JP H069094 Y2 JPH069094 Y2 JP H069094Y2
- Authority
- JP
- Japan
- Prior art keywords
- nut member
- main body
- sink
- flange
- drainage
- 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.)
- Expired - Lifetime
Links
Landscapes
- Sink And Installation For Waste Water (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) 本考案は、流し、洗面台等のシンクに排水器(トラップ
を含む)を容易且つ確実に着脱し得る排水器の取着装置
の改良に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an improvement of a drainage attachment device capable of easily and reliably attaching and detaching a drainer (including a trap) to a sink such as a sink or a wash basin. .
(従来の技術) 従来、流し、洗面台等のシンクに排水器を取着けるため
には、殆んどの場合、その着脱の便宜上から、排水器本
体の上部外周側に設けたフランジの下側に位置して本体
の周面に雄ネジ部を設け、この排水器本体をシンクに開
設した取着孔に嵌挿して、該取着孔の周縁に本体のフラ
ンジの下面を当接すると共に、内面に雌ネジ部を設けた
リング状のナット部材を本体の下方から嵌入し、その雌
ネジ部を本体の雄ネジ部に螺合緊締することにより、フ
ランジの下面とナット部材の上面とで取着孔の周縁を締
着して排水器をシンクに取着ける手段が採用されてい
る。(Prior art) Conventionally, in order to attach a drainage to a sink such as a sink or a washbasin, in most cases, for convenience of attachment / detachment, the drain is attached to the lower side of the flange provided on the outer peripheral side of the upper part of the drainage body. Located on the peripheral surface of the main body, and the male body is inserted into the attachment hole opened in the sink, the lower surface of the flange of the main body is brought into contact with the peripheral edge of the attachment hole, and A ring-shaped nut member provided with a female screw portion is inserted from below the main body, and the female screw portion is screwed and tightened with the male screw portion of the main body, so that the lower surface of the flange and the upper surface of the nut member have mounting holes. Means have been adopted to attach the drain to the sink by tightening the peripheral edge of the.
(考案が解決しようとする課題) 上記のように構成した従来の排水器の取着装置の場合
は、本体に設けた雄ネジ部にナット部材の雌ネジ部を螺
合するといった手段のみによりシンクに排水器を取着け
るものであるから、一見する限りでは極めて簡便容易で
あるかのように見受けられるが、一般に排水器の取着作
業は狭い場所で、而もシンクを介在させてその上下から
行なわれるため、雄ネジと雌ネジの正確な螺合操作自体
が意外に困難であって螺合ミスを生じ易く、且つ螺合開
始当初の取着部材の回転操作時にナット部材を取落し易
いといった問題が往々にしてある。本考案は、上記の問
題を解決するために開発されたもので、排水器本体に対
するナット部材の螺合による取着けを確実、容易に行な
うことができ、したがって排水器を確実、容易に流し台
等のシンクに取着けることができる排水器の取着装置を
提供することを目的とする。(Problems to be Solved by the Invention) In the case of the conventional drainer attaching device configured as described above, the sink is formed only by means of screwing the female screw portion of the nut member to the male screw portion provided on the main body. Since it seems that it is extremely easy and easy to install at first glance, it is generally easy to install the drainage device in a narrow place, and from the top and bottom of it with a sink interposed. Since it is performed, it is unexpectedly difficult to accurately screw the male screw and the female screw, and a screwing error is likely to occur, and the nut member is easily removed when rotating the mounting member at the beginning of screwing. There are often problems. The present invention was developed in order to solve the above-mentioned problems, and it is possible to securely and easily attach the drain member to the main body of the drainage device by screwing the nut member. Therefore, the drainage device is surely and easily installed. It is an object of the present invention to provide a drainage attachment device that can be attached to a sink.
(課題を解決するための手段) 上記の目的を達成する手段として、本考案においては、
上縁外周側にフランジを備えると共に、該フランジの下
側に位置して外周面に雄ネジ部を備えた排水器本体と、
該本体の雄ネジ部に嵌装螺合してそのフランジの下面と
により流し台等のシンクに開設した取着孔の周縁を挟着
して排水器本体を該取着孔に取着けるための雌ネジ部を
内周面に備えたリング状のナット部材とからなる排水器
の取着装置において、排水器本体の雄ネジ部の下側に位
置して本体の外周面に上下に弯入面を備えた凹部を設け
ると共に、該凹部によって形成される下方の段部の複数
個所に縦溝を設け、また、上記ナット部材の雌ネジ部の
下側に位置してナット部材の内周面に上記本体側の縦溝
に挿入させる複数の突起を各縦溝の位置に対応突設して
構成した排水器の取着装置を採用した。(Means for Solving the Problems) As means for achieving the above object, in the present invention,
With a flange on the outer peripheral side of the upper edge, a drainer body located on the lower side of the flange and having a male screw portion on the outer peripheral surface,
A female for attaching the drainage body to the attaching hole by sandwiching the peripheral edge of the attaching hole opened in a sink such as a sink with the male screw portion of the main body and the lower surface of the flange. In a drainage attachment device consisting of a ring-shaped nut member having a screw portion on the inner peripheral surface, the drainage device is positioned below the male screw portion of the main body of the drainer and has a curved surface vertically on the outer peripheral surface of the main body. In addition to providing the recessed portion, vertical grooves are provided at a plurality of locations on the lower step portion formed by the recessed portion, and the vertical groove is provided on the inner peripheral surface of the nut member located below the female screw portion of the nut member. The attachment device of the drain was constructed by installing a plurality of protrusions to be inserted into the vertical grooves on the main body side corresponding to the positions of the vertical grooves.
(作用) 上記のように構成された排水器の取着装置の排水器本体
を、例えば流し台のシンクに開設された取着孔に嵌挿し
てそのフランジの下面を該取着孔の周縁に当接して、第
4図及び第5図の(イ)に示すように排水器本体の下方
部からリング状のナット部材を嵌挿して、ナット部材に
突設した各突起を排水器本体の段部に設けた各縦溝に臨
ませた状態でナット部材を引上げると、ナット部材の各
突起は排水器本体の各縦溝を通って本体の段部の上部に
位置する。そこで、ナット部材を若干回動して各突起の
位置を各縦溝の位置から変位させると、第5図の(ロ)
に示すように各突起は縦溝のない段部の上部に位置する
ので、この状態でナット部材から手を離してもナット部
材は落下することがない。次に、ナット部材を回動して
その雌ネジ部を排水器本体の雄ネジ部に充分に螺合緊締
すると、第5図の(ハ)に示すように本体とナット部材
は螺着され、両部材によってシンクに開設した取着孔の
周縁に排水器が取着けられる。(Operation) The drainage body of the drainage attachment device configured as described above is inserted into, for example, an attachment hole formed in a sink of a sink, and the lower surface of the flange contacts the peripheral edge of the attachment hole. Then, as shown in (a) of FIG. 4 and FIG. 5, a ring-shaped nut member is fitted and inserted from the lower part of the drainage body, and the projections projecting on the nut member are stepped on the drainage body. When the nut member is pulled up while facing the vertical grooves provided in the, the protrusions of the nut member pass through the vertical grooves of the drainer body and are located above the stepped portion of the body. Therefore, when the nut member is slightly rotated to displace the position of each protrusion from the position of each vertical groove, (b) in FIG.
Since each protrusion is located above the stepped portion having no vertical groove as shown in FIG. 5, the nut member does not drop even if the hand is released from the nut member in this state. Next, when the nut member is rotated and its female screw part is sufficiently screwed and tightened to the male screw part of the drainage body, the main body and the nut member are screwed together as shown in (c) of FIG. A drainer is attached to the periphery of the attachment hole opened in the sink by both members.
(実施例) 以下に、本考案の実施例を添付図面に基づいて説明すれ
ば、1は上方を開口し、上縁外周側にフランジ2を備え
たプラスチック製の排水器本体であって、該本体1のフ
ランジ2の下側に位置して本体1の外周面に雄ネジ部3
を設けると共に、さらに該雄ネジ部3の下側に位置して
本体1の外周面に、この実施例では上下に弯入面41,
42を備えた凹部4がリング状に周設してあり、その下
方の弯入面42によって段部5を形成すると共に、該段
部5の四個所に均等な間隔を保って縦溝6が設けてあ
る。(Embodiment) An embodiment of the present invention will be described below with reference to the accompanying drawings. 1 is a plastic drain main body having an upper opening and a flange 2 on the outer peripheral side of the upper edge, It is located below the flange 2 of the main body 1 and has a male screw part 3 on the outer peripheral surface of the main body 1.
And is further provided on the outer peripheral surface of the main body 1 below the male screw portion 3, and in the present embodiment, the curved surface 4 1 ,
4 2 recess 4 provided with the Yes and circumferentially provided in a ring shape, so as to form a stepped portion 5 by弯入surface 4 2 of the lower longitudinal grooves keep the evenly spaced four at the stepped portion 5 6 is provided.
7は排水器本体1の外側に下方から嵌装して本体1を流
し等のシンクSに開設した取着孔に取着けるための雌ネ
ジ部8を内周面に備えたリング状のナット部材であっ
て、本体1のフランジ2の下面に、シンクSに開設した
取着孔の周縁及びパッキングP等を介して当接する当接
上面9を備えると共に、該ナット部材7の雌ネジ部8の
下側に位置して、上記本体1の段部5の各縦溝6に挿入
させる突起10が各縦溝6の位置に対応する四個所に突
設してある。Reference numeral 7 denotes a ring-shaped nut member having an inner peripheral surface provided with a female screw portion 8 which is fitted on the outside of the drainage body 1 from below to attach the body 1 to an attachment hole formed in a sink S such as a sink. In addition, the lower surface of the flange 2 of the main body 1 is provided with an abutting upper surface 9 that abuts via the periphery of the attachment hole formed in the sink S and the packing P, and the female screw portion 8 of the nut member 7 is provided. Protrusions 10 located on the lower side and inserted into the vertical grooves 6 of the step portion 5 of the main body 1 are provided at four positions corresponding to the positions of the vertical grooves 6.
次に、上記のように構成した実施例に基づいて、流し等
のシンクSに排水器を取着ける操作手順を第5図にした
がって説明すれば、まづ、同図の(イ)に一部を示した
ように、流し台のシンクSに開設した取着孔に排水器本
体1を嵌挿してそのフランジ2の下面を取着孔の周縁に
パッキングPを介して当接載置し、次に、リング状のナ
ット部材7を本体1の下方から嵌挿して、その各突起1
0を本体1の段部5に設けた各縦溝6に夫々臨ませた状
態とし、ナット部材7を上方に引上げると、ナット部材
7の各突起10は本体1の段部5の各縦溝6を通過して
段部5の上部に位置する。Next, based on the embodiment configured as described above, an operation procedure for attaching the drainage device to the sink S such as a sink will be described with reference to FIG. 5. First, a part of FIG. As shown in FIG. 5, the drainage body 1 is inserted into the attachment hole formed in the sink S of the sink, the lower surface of the flange 2 is placed in contact with the peripheral edge of the attachment hole via the packing P, and then, , The ring-shaped nut member 7 is inserted from below the main body 1, and the respective projections 1
When the nut member 7 is pulled upward, the protrusions 10 of the nut member 7 cause the protrusions 10 of the nut 5 to extend vertically. It passes through the groove 6 and is located above the step 5.
そこで、ナット部材7を少し回動させて各突起10の位
置を各縦溝6の位置から変位させると、第5図の(ロ)
に示すように各突起10は本体1の段部5の上面、即ち
凹部4の下方の弯入面42に受止される状態になるた
め、ナット部材7は手を離しても落下することがない。
次に、ナット部材7を回動してその雌ネジ部8を排水器
本体1の雄ネジ部3に充分に螺合緊締すると、第5図の
(ハ)に示すように本体1とナット部材7は螺着され、
したがって排水器は、取着孔の周縁を本体1のフランジ
及びパッキングPと取着部材6の当接上面7とにより挟
着した状態でシンクSに確実に取着けられる。Therefore, when the nut member 7 is slightly rotated to displace the position of each protrusion 10 from the position of each vertical groove 6, (b) in FIG.
Each projection 10 is the upper surface of the stepped portion 5 of the body 1 as shown in, namely to become a state that is the receiving on弯入surface 4 2 of the lower recess 4, the nut member 7 to fall even let go There is no.
Next, when the nut member 7 is rotated and its female screw portion 8 is sufficiently screwed and tightened to the male screw portion 3 of the drainage body 1, as shown in FIG. 7 is screwed on,
Therefore, the drainer can be securely attached to the sink S with the peripheral edge of the attachment hole sandwiched by the flange and the packing P of the main body 1 and the contact upper surface 7 of the attachment member 6.
なお、本体1に設けた縦溝6及びナット部材7に設けた
突起10の数は、実施例で述べたものに限定されるもの
ではないが、ナット部材7の落下を防止するためには複
数個所に設けることが必要であり、図において、11は
ナット部材7の外周側に突設した複数の回動用指掛部で
ある。The number of the vertical grooves 6 provided on the main body 1 and the number of the projections 10 provided on the nut member 7 are not limited to those described in the embodiment, but in order to prevent the nut member 7 from falling, a plurality of them may be used. It is necessary to provide it at a position, and in the drawing, 11 is a plurality of pivoting finger hooks projecting on the outer peripheral side of the nut member 7.
(考案の効果) 本考案は、上縁外周側にフランジを備えると共に、該フ
ランジの下側に位置して外周面に雄ネジ部を備えた排水
器本体と、該本体の雄ネジ部に嵌挿螺合してそのフラン
ジの下面とにより流し台等のシンクに開設した取着孔の
周縁を挟着して排水器本体を該取着孔に取着けるための
雌ネジ部を内周面に備えたリング状のナット部材とから
成る排水器の取着装置において、排水器本体の雄ネジ部
の下側に位置して本体の外周面に上下に弯入面を備えた
凹部を設けると共に、該凹部によって形成される下方の
段部の複数個所に縦溝を設け、また、上記ナット部材の
雌ネジ部の下側に位置してナット部材の内周面に上記本
体側の縦溝に挿入させる複数の突起を各縦溝の位置に対
応突設して構成した排水器の取着装置に係るものであっ
て、排水器本体の雄ネジ部にナット部材の雌ネジ部を螺
合する際には、前述したように、一旦本体の段部の上面
にナット部材の突起を受止させて、ナット部材から手を
離してもナット部材が落下しない状態にして螺合操作を
行ない得るものであるから、排水器の取着個所のスペー
スが狭くて両部材の螺合操作が容易でない場合であって
も、正確且つ容易、迅速に螺合操作を遂行し得て、所期
の排水器の取着けを極めて円滑に行ない得るものであ
る。(Effects of the Invention) The present invention provides a drain main body having a flange on the outer peripheral side of the upper edge and a male screw portion on the outer peripheral surface located below the flange, and fitted to the male screw portion of the main body. A female screw portion for attaching the drainage body to the attachment hole by sandwiching the periphery of the attachment hole opened in the sink such as a sink with the lower surface of the flange by inserting and screwing is provided on the inner peripheral surface. In a device for attaching a drainage device, which comprises a ring-shaped nut member, a recessed portion having upper and lower curved surfaces is provided on the outer peripheral surface of the drainage device body, the recessed portion being located below the male screw portion of the drainage device body. Vertical grooves are provided at a plurality of locations on the lower step formed by the concave portion, and are positioned below the female thread portion of the nut member to be inserted into the vertical groove on the main body side on the inner peripheral surface of the nut member. The present invention relates to an attachment device for a drainage device, which comprises a plurality of protrusions corresponding to the positions of the vertical grooves. When screwing the female thread portion of the nut member into the male thread portion of the drainage body, once the projection of the nut member is received on the upper surface of the stepped portion of the body as described above, Since it is possible to perform the screwing operation with the nut member not falling even if it is separated, even if the space for attaching the drainage device is narrow and the screwing operation of both members is not easy, it is accurate. In addition, the screwing operation can be performed easily and quickly, and the desired attachment of the drainage device can be carried out very smoothly.
図面は本考案の実施例を示すもので、第1図は半部分を
縦断した全体の正面図、第2図はナット部材の平面図、
第3図は第2図のA−A線に沿う断面図、第4図は排水
器本体にナット部材を嵌挿した状態における螺合操作前
の拡大縦断面図、第5図の(イ)、(ロ)、(ハ)はシ
ンクに対する取着状態を説明するための要部の縦断面図
である。 (符号の説明) 1……排水器本体、 2……フランジ、 3……雄ネジ部、 4……凹部、 41……上方の弯入面、 42……下方の弯入面 5……段部、 6……縦溝、 7……ナット部材、 8……雌ネジ部、 10……突起。The drawings show an embodiment of the present invention. FIG. 1 is a front view of the whole half-section, and FIG. 2 is a plan view of a nut member.
3 is a cross-sectional view taken along the line AA in FIG. 2, FIG. 4 is an enlarged vertical cross-sectional view before a screwing operation in a state where a nut member is fitted and inserted in a drainage body, and FIG. , (B) and (c) are vertical cross-sectional views of essential parts for explaining the attachment state to the sink. (Description of symbols) 1 ...... drainage body, 2 ...... flanges, 3 ...... male thread portion, 4 ...... recess 4 1 ...... upper弯入surface, 4 2 ......弯入surface of the lower 5 ... … Step, 6 …… vertical groove, 7 …… nut member, 8 …… female screw part, 10 …… projection.
Claims (1)
フランジの下側に位置して外周面に雄ネジ部を備えた排
水器本体と、該本体の雄ネジ部に嵌装螺合してそのフラ
ンジの下面とにより流し台等のシンクに開設した取着孔
の周縁を挟着して排水器本体を該取着孔に取着けるため
の雌ネジ部を内周面に備えたリング状のナット部材とか
らなる排水器の取着装置において、排水器本体の雄ネジ
部の下側に位置して本体の外周面に上下に弯入面を備え
た凹部を設けると共に、該凹部によって形成される下方
の段部の複数個所に縦溝を設け、また、上記ナット部材
の雌ネジ部の下側に位置してナット部材の内周面に上記
本体側の縦溝に挿入させる複数の突起を各縦溝の位置に
対応突設して構成した排水器の取着装置。1. A drainer main body having a flange on the outer peripheral side of the upper edge and a male screw portion on the outer peripheral surface located below the flange, and a drain screw body fitted and screwed to the male screw portion of the main body. The bottom of the flange and the bottom of the flange sandwiches the periphery of the attachment hole opened in the sink such as a sink to attach the drainage body to the attachment hole. In a device for attaching a drainage device including a nut member, a recessed portion having upper and lower curved surfaces is provided on the outer peripheral surface of the main body located below the male screw portion of the drainage device body, and is formed by the recessed portion. Vertical grooves are provided at a plurality of locations on the lower step portion of the nut member, and a plurality of protrusions are formed on the inner peripheral surface of the nut member and are inserted into the vertical groove on the main body side, which are located below the female screw portion of the nut member. An attachment device for a drainage device that is configured by projecting at each vertical groove position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12323388U JPH069094Y2 (en) | 1988-09-20 | 1988-09-20 | Drainage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12323388U JPH069094Y2 (en) | 1988-09-20 | 1988-09-20 | Drainage device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0247266U JPH0247266U (en) | 1990-03-30 |
JPH069094Y2 true JPH069094Y2 (en) | 1994-03-09 |
Family
ID=31371900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12323388U Expired - Lifetime JPH069094Y2 (en) | 1988-09-20 | 1988-09-20 | Drainage device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH069094Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6464398B2 (en) * | 2014-02-28 | 2019-02-06 | 丸一株式会社 | Drainage device mounting structure |
-
1988
- 1988-09-20 JP JP12323388U patent/JPH069094Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0247266U (en) | 1990-03-30 |
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