JP2008231796A - Drain cover - Google Patents

Drain cover Download PDF

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Publication number
JP2008231796A
JP2008231796A JP2007073649A JP2007073649A JP2008231796A JP 2008231796 A JP2008231796 A JP 2008231796A JP 2007073649 A JP2007073649 A JP 2007073649A JP 2007073649 A JP2007073649 A JP 2007073649A JP 2008231796 A JP2008231796 A JP 2008231796A
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Japan
Prior art keywords
drain
male screw
filter
lid
shaped
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JP2007073649A
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Japanese (ja)
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JP5101911B2 (en
Inventor
Daijiro Iwashita
大二郎 岩下
Yoshinori Tanaka
良典 田中
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Panasonic Electric Works Co Ltd
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Matsushita Electric Works Ltd
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Priority to JP2007073649A priority Critical patent/JP5101911B2/en
Publication of JP2008231796A publication Critical patent/JP2008231796A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a drain cover easily installable on a drain body or removable from the drain body with bare hands. <P>SOLUTION: This drain cover 1 is installed by rotatably inserting a male screw part 11 into the drain body 2, by continuously arranging the hollow cylindrical male screw part 11 and a filter part 13 forming a drain port 12, and is characterized in that a Y-shaped connecting body projection part 17 of connecting a set of substantially Y-shaped bodies 16 composed of a branch part 14 and a straight line part 15 by the straight line part 15, is arranged on an upper surface of the filter part 13, and the center 18 of the Y-shaped connecting body projection part 17 is positioned in the rotational center 19 or its vicinity in installation. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、ドレン蓋に関するものである。より詳しくは、中空筒状の雄ねじ部と、排水口が形成されているフィルタ部とを連設し、ドレン本体に雄ねじ部を回転挿入して取付けられるドレン蓋に関するものである。   The present invention relates to a drain lid. More specifically, the present invention relates to a drain lid in which a hollow cylindrical male screw part and a filter part in which a drain port is formed are connected in series, and the male screw part is rotationally inserted into a drain body.

従来のドレン蓋３は、例えば図３、４のように、中空筒状の雄ねじ部３１と、排水口３２が形成されているフィルタ部３３とを連設し、この雄ネジ部３１をドレン本体２に回転挿入することによって取付けられるものである（例えば特許文献１）。   For example, as shown in FIGS. 3 and 4, the conventional drain lid 3 includes a hollow cylindrical male screw portion 31 and a filter portion 33 in which a drain port 32 is formed, and the male screw portion 31 is connected to the drain body. It is attached by rotating and inserting into 2 (for example, Patent Document 1).

しかしながら、従来のドレン蓋３は、図３から明らかなように、フィルタ部３３には手を引っ掛けるような突出した部分が形成されていない。このため、従来のドレン蓋３をドレン本体２に取付けあるいはドレン本体２から取外す際には素手では滑ってしまい、ドレン蓋３の取付け取外し作業が困難であるという問題点を有していた。特に、マンション等の集合住宅の廊下等に設けられた排水落し口に取付けられる従来のドレン蓋３は、フィルタ部３３上面が床面と同面程度あるいはそれ以下となるような高さとされるものであり、床面と同面程度あるいはそれ以下ではフィルタ部３３側縁を握り持つことができなくなり、上面を押しまわすように取付け取外しする他なく、従来のドレン蓋３の取付け取外し作業は非常に困難なものであった。
特開平９−６０２１３号公報 However, as is clear from FIG. 3, the conventional drain lid 3 is not formed with a protruding portion that catches a hand on the filter portion 33. For this reason, when the conventional drain lid 3 is attached to or removed from the drain main body 2, it slides with bare hands, and there is a problem that it is difficult to attach and remove the drain lid 3. In particular, a conventional drain lid 3 attached to a drain outlet provided in a corridor or the like of an apartment house such as a condominium has a height such that the upper surface of the filter 33 is on the same level as or less than the floor surface. In the case of the same level or less than the floor surface, the side edge of the filter unit 33 can no longer be gripped, and the conventional drain lid 3 can be mounted and removed without being forced to attach and remove the upper surface. It was difficult.
JP-A-9-60213

本発明は、以上の通りの事情に鑑みてなされたものであり、素手で容易にドレン本体への取付けあるいはドレン本体からの取外しが可能なドレン蓋を提供することを課題とする。   The present invention has been made in view of the circumstances as described above, and an object of the present invention is to provide a drain lid that can be easily attached to or removed from the drain body with a bare hand.

本発明は、上記の課題を解決するために、中空筒状の雄ねじ部と、排水口が形成されているフィルタ部とを連設し、ドレン本体に雄ねじ部を回転挿入して取付けられるドレン蓋であって、枝部と直線部とからなる略Ｙ字状体一組が直線部で連結したＹ字連結体凸部がフィルタ部上面に設けられ、Ｙ字連結体凸部の中心が、取付け時の回転中心あるいはその近傍に位置することを特徴としている。   In order to solve the above-mentioned problems, the present invention provides a drain lid that is provided by connecting a hollow cylindrical male screw part and a filter part in which a drain outlet is formed, and rotating and inserting the male screw part into the drain body. A Y-shaped connecting body convex portion in which a set of substantially Y-shaped bodies composed of branch portions and straight portions are connected by a straight portion is provided on the upper surface of the filter portion, and the center of the Y-shaped connecting body convex portion is attached It is characterized by being located at or near the rotation center of the hour.

本発明によれば、Ｙ字連結体凸部に指を引っ掛けて、ドレン蓋を素手で回転させることが可能となり、容易にドレン本体への取付けあるいはドレン本体からの取外しができる。   According to the present invention, it is possible to hook a finger on the convex portion of the Y-shaped connecting body and rotate the drain lid with bare hands, and it can be easily attached to or removed from the drain body.

以下、本発明の雨樋集水ますについて詳しく説明する。   Hereinafter, the gutter collecting basin of the present invention will be described in detail.

図１は、本発明のドレン蓋の一実施形態の上方斜視図である。   FIG. 1 is a top perspective view of an embodiment of the drain lid of the present invention.

図２は、図１のドレン蓋のＡ矢視側面図と、取付けられるドレン本体の側面図（ａ）と断面図（ｂ）である。   2 is a side view of the drain lid of FIG. 1 as viewed from the direction of arrow A, and a side view (a) and a cross-sectional view (b) of the drain main body to be attached.

図１のように、本発明のドレン蓋１は、中空筒状の雄ねじ部１１と、排水口１２が形成されているフィルタ部１３とを連設し、ドレン本体２に雄ねじ部１１を回転挿入して取付けられるドレン蓋１であり、その特徴として、枝部１４と直線部１５とからなる略Ｙ字状体１６一組が直線部１５で連結したＹ字連結体凸部１７がフィルタ部１３上面に設けられ、Ｙ字連結体凸部１７の中心１８が、取付け時の回転中心１９に位置している。なお、図１においては、Ｙ字連結体凸部１７の中心１８が、取付け時の回転中心１９に位置しているが、その近傍であってもよい。   As shown in FIG. 1, the drain lid 1 of the present invention includes a hollow cylindrical male screw portion 11 and a filter portion 13 in which a drain port 12 is formed, and the male screw portion 11 is rotationally inserted into the drain body 2. The drain lid 1 is attached to the filter portion 13 as a characteristic feature of a Y-connector convex portion 17 in which a set of substantially Y-shaped bodies 16 each consisting of a branch portion 14 and a straight portion 15 are connected by the straight portion 15. The center 18 of the Y-shaped connecting body convex portion 17 provided on the upper surface is located at the rotation center 19 at the time of attachment. In addition, in FIG. 1, although the center 18 of the Y-shaped coupling body convex part 17 is located in the rotation center 19 at the time of attachment, its vicinity may be sufficient.

このようなＹ字連結体凸部１７に、指を引っ掛けることができ、ドレン蓋１を素手で回転させることが可能となって、容易にドレン本体２への取付けあるいはドレン本体２からの取外しができる。例えば、Ｙ字連結体凸部１７の枝部１４の間に親指と人差し指あるいは親指と中指を入れてＹ字連結体凸部１７を挟み込んでドレン蓋１を回転させることや、Ｙ字連結体凸部１７の枝部１４と直線部１５との分岐部分の側壁の一つに親指を当て、親指位置と回転中心１９の点対称位置の、枝部１４と直線部１５との分岐部分の側壁に人差し指を当ててドレン蓋１を回転させることができる。   A finger can be hooked on the convex portion 17 of the Y-shaped connection body, and the drain lid 1 can be rotated with bare hands, so that the drain body 2 can be easily attached to or removed from the drain body 2. it can. For example, putting the thumb and forefinger or thumb and middle finger between the branch portions 14 of the Y-shaped connector convex portion 17, sandwiching the Y-shaped connector convex portion 17 and rotating the drain lid 1, A thumb is applied to one of the branch portions of the branch portion 14 and the straight portion 15 of the portion 17, and the side wall of the branch portion of the branch portion 14 and the straight portion 15 at the point-symmetrical position of the thumb position and the rotation center 19. The drain lid 1 can be rotated by applying an index finger.

また、図１のように、排水口１２の上のフィルタ部１３上面を切欠き、切欠き位置に枝部１４を位置させるように形成することによって、指が引っ掛かる面積を広げることができて、好ましい。   In addition, as shown in FIG. 1, by cutting the upper surface of the filter unit 13 above the drain port 12 and forming the branch part 14 at the notch position, the area where the finger is caught can be expanded. preferable.

本発明のドレン蓋１の素材および形成方法は、合成樹脂等を用いてプレス成形されたもの等が例示され、従来同様の素材および形成方法を適応することができる。そして、Ｙ字連結体凸部１７の形成については、フィルタ部１３と一体としてプレス成形されたものであってもよいし、別体として成形されたＹ字連結体凸部１７を後からフィルタ部１３の上面に固着させてもよい。   Examples of the material and forming method of the drain lid 1 of the present invention include those formed by press molding using a synthetic resin or the like, and the same material and forming method as in the past can be applied. And about the formation of the Y-shaped connection body convex part 17, you may be what was press-molded integrally with the filter part 13, and the Y-shaped connection body convex part 17 shape | molded as a separate body is a filter part afterwards. The upper surface of 13 may be fixed.

以上のような本発明のドレン蓋によって、素手で容易にドレン本体への取付けあるいはドレン本体からの取外しが可能とされるのであるが、細部に関してはこれに制限されないことは言うまでもない。   Although the drain lid of the present invention as described above can be easily attached to or removed from the drain body with bare hands, it goes without saying that details are not limited thereto.

本発明のドレン蓋の一実施形態の上方斜視図である。It is an upper perspective view of one embodiment of the drain lid of the present invention. 図１のドレン蓋のＡ矢視側面図と、取付けられるドレン本体の側面図（ａ）と断面図（ｂ）である。FIG. 2 is a side view of the drain lid of FIG. 従来のドレン蓋の上方斜視図である。It is an upper perspective view of the conventional drain lid. 従来のドレン蓋のＢ矢視側面図と、取付けられるドレン本体の側面図（ａ）と断面図（ｂ）である。It is a side view as viewed from the arrow B of a conventional drain lid, a side view (a) and a sectional view (b) of a drain main body to be attached.

符号の説明Explanation of symbols

１ ドレン蓋
１１ 雄ねじ部
１２ 排水口
１３ フィルタ部
１４ 枝部
１５ 直線部
１６ 略Ｙ字状体
１７ Ｙ字連結体凸部
１８ Ｙ字連結体凸部の中心
１９ 取付け時の回転中心
２ ドレン本体
３ 従来のドレン蓋 DESCRIPTION OF SYMBOLS 1 Drain cover 11 Male thread part 12 Drain outlet 13 Filter part 14 Branch part 15 Straight part 16 Substantially Y-shaped body 17 Y-shaped coupling body convex part 18 Center of Y-shaped coupling body convex part 19 Rotation center at the time of attachment 2 Drain body 3 Conventional drain lid

Claims (1)

中空筒状の雄ねじ部と、排水口が形成されているフィルタ部とを連設し、ドレン本体に雄ねじ部を回転挿入して取付けられるドレン蓋であって、枝部と直線部とからなる略Ｙ字状体一組が直線部で連結したＹ字連結体凸部がフィルタ部上面に設けられ、Ｙ字連結体凸部の中心が、取付け時の回転中心あるいはその近傍に位置することを特徴とするドレン蓋。   A drain lid that is formed by connecting a hollow cylindrical male screw part and a filter part in which a drain outlet is formed, and rotating and inserting the male screw part into the drain body, and is composed of a branch part and a straight part. A Y-shaped connecting body convex portion in which a set of Y-shaped bodies are connected by a straight portion is provided on the upper surface of the filter portion, and the center of the Y-shaped connecting body convex portion is located at or near the rotation center at the time of attachment. A drain lid.
JP2007073649A 2007-03-20 2007-03-20 Drain lid Active JP5101911B2 (en)

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Application Number Priority Date Filing Date Title
JP2007073649A JP5101911B2 (en) 2007-03-20 2007-03-20 Drain lid

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Application Number Priority Date Filing Date Title
JP2007073649A JP5101911B2 (en) 2007-03-20 2007-03-20 Drain lid

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JP2008231796A true JP2008231796A (en) 2008-10-02
JP5101911B2 JP5101911B2 (en) 2012-12-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8445461B2 (en) 2007-01-10 2013-05-21 Setsuko Takeda Pharmaceutical composition for meniere's disease
JP2016171922A (en) * 2015-03-17 2016-09-29 ホシザキ株式会社 Washer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943546U (en) * 1982-09-08 1984-03-22 前沢化成工業株式会社 Drain pipe cleaning opening cover
JPS6153433U (en) * 1984-09-13 1986-04-10
JP2000001886A (en) * 1998-06-16 2000-01-07 Mirai Ind Co Ltd Drain pipe body

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943546U (en) * 1982-09-08 1984-03-22 前沢化成工業株式会社 Drain pipe cleaning opening cover
JPS6153433U (en) * 1984-09-13 1986-04-10
JP2000001886A (en) * 1998-06-16 2000-01-07 Mirai Ind Co Ltd Drain pipe body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8445461B2 (en) 2007-01-10 2013-05-21 Setsuko Takeda Pharmaceutical composition for meniere's disease
JP2016171922A (en) * 2015-03-17 2016-09-29 ホシザキ株式会社 Washer

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