JP2020007813A5 - - Google Patents
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- JP2020007813A5 JP2020007813A5 JP2018130661A JP2018130661A JP2020007813A5 JP 2020007813 A5 JP2020007813 A5 JP 2020007813A5 JP 2018130661 A JP2018130661 A JP 2018130661A JP 2018130661 A JP2018130661 A JP 2018130661A JP 2020007813 A5 JP2020007813 A5 JP 2020007813A5
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- JP
- Japan
- Prior art keywords
- water discharge
- discharge pipe
- rotation restricting
- main body
- rotation
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 102
- 238000007789 sealing Methods 0.000 claims description 10
- 230000001105 regulatory Effects 0.000 claims description 9
- 230000002093 peripheral Effects 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000002265 prevention Effects 0.000 description 1
Description
この発明にかかる吐水管の回動規制構造は、円筒状の側面部を有する吐水管と、吐水管が嵌装される水栓本体部と、水栓本体部の吐出口の内周面に接するように配置される環状の回動規制部材と、を備える吐水管の回動規制構造であって、吐水管において、吐水管の一方端側に吐水口が配置され、他方端側に吐水管の側面部の一部が軸方向に延びるように設けられる吐水管側規制部が配置され、回動規制部材の内周面から、その内側に向かって突出するように形成される本体側規制部を有し、吐水管の回転運動に伴って吐水管側規制部が本体側規制部に当接することにより前記吐水管の回転運動が規制されることを特徴とする、吐水管の回動規制構造である。
また、この発明にかかる吐水管の回動規制構造は、吐水管を水栓本体部に回動自在に連通接続するための固定ナットと、固定ナットにより締め付けられることで、吐水管に隙間なく当接させて吐水管と水栓本体部との水密を図るとともに、回動規制部材に当接させて回動規制部材を固定させるためのシール部材とを有することが好ましい。
さらに、この発明にかかる吐水管の回動規制構造は、吐水管を前記水栓本体部に回動自在に連通接続するための固定ナットと、固定ナットにより締め付けられることで、水栓本体部に隙間なく当接させて水栓本体部と固定ナットとの水密を図るための第１のシール部材と、吐水管に隙間なく当接させて吐水管と固定ナットとの間に水密を図るための第２のシール部材とを有し、回動規制部材が、第１のシール部材および第２のシール部材とは当接することなく水栓本体部に押圧されることで、吐水管の回動とともに回動規制部材が供回りすることなく回動規制部材が固定される供回り防止機構を備えることが好ましい。
さらにまた、この発明にかかる吐水管の回動規制構造は、回動規制部材の中心部において、本体側規制部に接続された筒状部を備えることが好ましい。
また、この発明にかかる吐水管の回動規制構造は、回動規制部材が、樹脂により形成されることが好ましい。
さらに、この発明にかかる吐水管の回動規制構造は、吐水管側規制部の円弧の長さで、吐水管の回転する角度を規制することが好ましい。
また、この発明にかかる吐水管の回動規制構造は、本体側規制部を複数設けて、吐水管の回転する角度を規制することが好ましい。
さらに、この発明にかかる吐水管の回動規制構造は、本体側規制部の円弧の長さで、吐水管の回転する角度を規制することが好ましい。
The rotation restricting structure of the water pipe according to the present invention is in contact with the water pipe having a cylindrical side surface portion, the water pipe main body portion in which the water discharge pipe is fitted, and the inner peripheral surface of the discharge port of the water discharge pipe main body portion. It is a rotation restricting structure of a water pipe provided with an annular rotation restricting member arranged in such a manner, and in the water discharge pipe, a water discharge port is arranged on one end side of the water discharge pipe and the water discharge pipe is arranged on the other end side. A water pipe side restricting portion provided so that a part of the side surface portion extends in the axial direction is arranged, and a main body side restricting portion formed so as to project inward from the inner peripheral surface of the rotation restricting member. The water discharge pipe rotation restricting structure is characterized in that the rotation movement of the water discharge pipe is regulated by the water discharge pipe side restricting portion coming into contact with the main body side regulating portion as the water discharge pipe rotates. be.
Further, the rotation restricting structure of the water discharge pipe according to the present invention is tightened by a fixing nut for rotatably communicating and connecting the water discharge pipe to the main body of the faucet and a fixing nut so as to hit the water discharge pipe without a gap. It is preferable to have a seal member for fixing the rotation restricting member by contacting the water discharge pipe and the faucet main body in contact with each other to ensure watertightness and contacting the rotation restricting member.
Further, the rotation restricting structure of the water discharge pipe according to the present invention is tightened by a fixing nut for rotatably communicating and connecting the water discharge pipe to the water faucet main body, and by tightening the fixing nut to the water faucet main body. The first seal member for ensuring watertightness between the faucet main body and the fixing nut by abutting without a gap, and the first sealing member for achieving watertightness between the spouting pipe and the fixing nut by abutting without a gap on the spouting pipe. It has a second seal member, and the rotation restricting member is pressed against the faucet main body without contacting the first seal member and the second seal member, so that the water discharge pipe rotates. It is preferable to provide a rotation prevention mechanism for fixing the rotation restricting member without rotating the rotation restricting member.
Furthermore, it is preferable that the rotation restricting structure of the water discharge pipe according to the present invention includes a cylindrical portion connected to the main body side restricting portion at the central portion of the rotation restricting member.
Further, in the rotation restricting structure of the water discharge pipe according to the present invention, it is preferable that the rotation restricting member is formed of resin.
Further, in the rotation restricting structure of the water discharge pipe according to the present invention, it is preferable to regulate the rotation angle of the water discharge pipe by the length of the arc of the water discharge pipe side restricting portion.
Further, in the rotation restricting structure of the water discharge pipe according to the present invention, it is preferable to provide a plurality of main body side restricting portions to regulate the rotation angle of the water discharge pipe.
Further, in the rotation restricting structure of the water discharge pipe according to the present invention, it is preferable to regulate the rotation angle of the water discharge pipe by the length of the arc of the regulation portion on the main body side.
この発明にかかる吐水管の回動規制構造によれば、吐水管において、吐水管の一方端側に吐水口が配置され、他方端側に吐水管の側面部の一部が軸方向に延びるように設けられる吐水管側規制部が配置され、回動規制部材の内周面から、その内側に向かって突出するように形成される本体側規制部を有し、吐水管の回転運動に伴って吐水管側規制部が本体側規制部に当接することにより前記吐水管の回転運動が規制されるような構造であるので、
既設の自在水栓について、水栓本体を取り替えたり、水栓本体に対して加工を施したりすることなく、吐水管の回動規制構造を備える自在水栓を設置しうる吐水管の回動規制構造
とすることができる。
また、この発明にかかる吐水管の回動規制構造によれば、吐水管を水栓本体部に回動自在に連通接続するための固定ナットと、固定ナットにより締め付けられることで、吐水管に隙間なく当接させて吐水管と水栓本体部との水密を図るとともに、回動規制部材に当接させて回動規制部材を固定させるためのシール部材とを有すると、吐水管と水栓本体部との水密を図るとともに、回動規制部材に当接させて回動規制部材を固定させることができる。
さらに、この発明にかかる吐水管の回動規制構造によれば、吐水管を前記水栓本体部に回動自在に連通接続するための固定ナットと、固定ナットにより締め付けられることで、水栓本体部に隙間なく当接させて水栓本体部と固定ナットとの水密を図るための第１のシール部材と、吐水管に隙間なく当接させて吐水管と固定ナットとの間に水密を図るための第２のシール部材とを有し、回動規制部材が、第１のシール部材および第２のシール部材とは当接することなく水栓本体部に押圧される供回り防止機構を備えると、吐水管の回動とともに回動規制部材が供回りすることを防止することができる。
また、さらに、この発明にかかる吐水管の回動規制構造によれば、回動規制部材の中心部において、本体側規制部に接続された筒状部を備えると、吐水管の回転運動にともなう吐水管の傾きを防止しうることができる。
さらに、この発明にかかる吐水管の回動規制構造によれば、回動規制部材が、樹脂により形成されると、回動規制部材をより確実に固定することができる。
また、この発明にかかる吐水管の回動規制構造によれば、吐水管側規制部の円弧の長さを変更すると、吐水管の回転する角度を規制することできる。
さらに、この発明にかかる吐水管の回動規制構造によれば、本体側規制部を複数設けると、吐水管の回転する角度を規制することができる。
また、この発明にかかる吐水管の回動規制構造は、本体側規制部の円弧の長さを変更すると、吐水管の回転する角度を規制することができる。
According to the rotation restricting structure of the water discharge pipe according to the present invention, in the water discharge pipe, the water discharge port is arranged on one end side of the water discharge pipe, and a part of the side surface portion of the water discharge pipe extends axially on the other end side. The water pipe side restricting portion provided in the water pipe is arranged, and has a main body side restricting portion formed so as to project inward from the inner peripheral surface of the rotation restricting member, and is accompanied by the rotational movement of the water discharge pipe. Since the structure is such that the rotational movement of the water discharge pipe is restricted by the contact of the water discharge pipe side regulation portion with the main body side regulation portion.
Regarding the existing free faucet, it is possible to install a free faucet equipped with a water discharge pipe rotation regulation structure without replacing the faucet body or processing the faucet body. It can be a structure.
Further, according to the rotation restricting structure of the water discharge pipe according to the present invention, a fixing nut for rotatably communicating and connecting the water discharge pipe to the faucet main body and a fixing nut are tightened to form a gap in the water discharge pipe. If the water discharge pipe and the faucet main body are made to be in contact with each other to make the water tight, and if the water discharge pipe and the faucet main body are provided with a seal member for contacting the rotation restricting member and fixing the rotation restricting member, the water discharge pipe and the faucet main body are provided. The rotation restricting member can be fixed by contacting the rotation restricting member while ensuring watertightness with the portion.
Further, according to the rotation restricting structure of the water discharge pipe according to the present invention, the water discharge pipe is fastened with a fixing nut for rotatably communicating and connecting to the water faucet main body portion, and the water discharge pipe main body is tightened by the fixing nut. The first seal member for making watertightness between the faucet main body and the fixing nut by making contact with the part without gap, and making watertightness between the water discharge pipe and the fixing nut by making contact with the water discharge pipe without gap. A rotation restricting member is provided with a rotation preventing mechanism for pressing the first sealing member and the second sealing member against the faucet main body portion without contacting the first sealing member and the second sealing member. , It is possible to prevent the rotation restricting member from rotating with the rotation of the water discharge pipe.
Further, according to the rotation restricting structure of the water discharge pipe according to the present invention, if a tubular portion connected to the main body side restricting portion is provided in the central portion of the rotation restricting member, the water discharge pipe is accompanied by a rotational movement. It is possible to prevent the water discharge pipe from tilting.
Further, according to the rotation restricting structure of the water discharge pipe according to the present invention, when the rotation restricting member is formed of resin, the rotation restricting member can be more reliably fixed.
Further, according to the rotation restricting structure of the water discharge pipe according to the present invention, the rotation angle of the water discharge pipe can be regulated by changing the length of the arc of the water discharge pipe side restricting portion.
Further, according to the rotation restricting structure of the water discharge pipe according to the present invention, the rotation angle of the water discharge pipe can be regulated by providing a plurality of main body side restricting portions.
Further, in the rotation restricting structure of the water discharge pipe according to the present invention, the rotation angle of the water discharge pipe can be regulated by changing the length of the arc of the regulation portion on the main body side.
Claims (8)
前記吐水管が嵌装される水栓本体部と、
前記水栓本体部の吐出口の内周面に接するように配置される環状の回動規制部材と、
を備える吐水管の回動規制構造であって、
前記吐水管において、前記吐水管の一方端側に吐水口が配置され、他方端側に前記吐水管の前記側面部の一部が軸方向に延びるように設けられる吐水管側規制部が配置され、
前記回動規制部材の内周面から、その内側に向かって突出するように形成される本体側規制部を有し、
前記吐水管の回転運動に伴って前記吐水管側規制部が前記本体側規制部に当接することにより前記吐水管の回転運動が規制されることを特徴とする、吐水管の回動規制構造。 A water pipe with a cylindrical side surface,
The faucet body to which the water discharge pipe is fitted and
An annular rotation restricting member arranged so as to be in contact with the inner peripheral surface of the discharge port of the faucet main body,
It is a rotation regulation structure of a water discharge pipe provided with
In the water discharge pipe, a water discharge port is arranged on one end side of the water discharge pipe, and a water discharge pipe side restricting portion provided so that a part of the side surface portion of the water discharge pipe extends in the axial direction is arranged on the other end side. ,
It has a main body side restricting portion formed so as to project inward from the inner peripheral surface of the rotation restricting member.
Rotational movement of the water discharge pipe, characterized in that it is regulated by the water discharge pipe side regulating unit in accordance with the rotational movement of the water discharge pipe is brought into contact with the main-side restricting portion, the rotation restricting structure of the water discharge pipe.
前記固定ナットにより締め付けられることで、前記吐水管に隙間なく当接させて前記吐水管と前記水栓本体部との水密を図るとともに、前記回動規制部材に当接させて前記回動規制部材を固定させるためのシール部材とを有する、請求項１に記載の吐水管の回動規制構造。 A fixing nut for rotatably communicating and connecting the water discharge pipe to the faucet main body,
By being tightened by the fixing nut, the water discharge pipe is brought into contact with the water discharge pipe without a gap to ensure water tightness between the water discharge pipe and the faucet main body, and the rotation restricting member is brought into contact with the rotation restricting member. The rotation restricting structure for a water pipe according to claim 1, further comprising a sealing member for fixing the water pipe.
前記固定ナットにより締め付けられることで、
前記水栓本体部に隙間なく当接させて前記水栓本体部と前記固定ナットとの水密を図るための第１のシール部材と、
前記吐水管に隙間なく当接させて前記吐水管と前記固定ナットとの間に水密を図るための第２のシール部材とを有し、
前記回動規制部材が、前記第１のシール部材および前記第２のシール部材とは当接することなく前記水栓本体部に押圧されることで、前記吐水管の回動とともに前記回動規制部材が供回りすることなく前記回動規制部材が固定される供回り防止機構を備える、請求項１に記載の吐水管の回動規制構造。 A fixing nut for rotatably communicating and connecting the water discharge pipe to the faucet main body,
By being tightened by the fixing nut,
A first sealing member for ensuring watertightness between the faucet main body and the fixing nut by abutting the faucet main body without a gap.
It has a second sealing member for ensuring watertightness between the water discharge pipe and the fixing nut so as to be in contact with the water discharge pipe without a gap.
The rotation restricting member, the first and the sealing member and the second sealing member by being pressed against the cock body portion without contact, the rotation restricting member with the rotation of the water discharge pipe The rotation restricting structure for a water discharge pipe according to claim 1, further comprising a rotation preventing mechanism in which the rotation restricting member is fixed without rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018130661A JP7061527B2 (en) | 2018-07-10 | 2018-07-10 | Rotation control structure of water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018130661A JP7061527B2 (en) | 2018-07-10 | 2018-07-10 | Rotation control structure of water pipe |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020007813A JP2020007813A (en) | 2020-01-16 |
| JP2020007813A5 true JP2020007813A5 (en) | 2021-12-23 |
| JP7061527B2 JP7061527B2 (en) | 2022-04-28 |
Family
ID=69150768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018130661A Active JP7061527B2 (en) | 2018-07-10 | 2018-07-10 | Rotation control structure of water pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7061527B2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007162284A (en) * | 2005-12-13 | 2007-06-28 | Naniwa Seisakusho:Kk | Feed valve |
| JP5116450B2 (en) * | 2007-11-29 | 2013-01-09 | 株式会社Ｌｉｘｉｌ | Water discharge device equipped with a rotation click mechanism of the water discharge pipe |
| JP5709919B2 (en) * | 2013-03-14 | 2015-04-30 | 株式会社タカギ | Faucet equipment |
| JP6821139B2 (en) * | 2016-04-22 | 2021-01-27 | Toto株式会社 | Faucet device |
-
2018
- 2018-07-10 JP JP2018130661A patent/JP7061527B2/en active Active
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