JP2020133848A - Hose unit and water faucet - Google Patents
Hose unit and water faucet Download PDFInfo
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- JP2020133848A JP2020133848A JP2019031569A JP2019031569A JP2020133848A JP 2020133848 A JP2020133848 A JP 2020133848A JP 2019031569 A JP2019031569 A JP 2019031569A JP 2019031569 A JP2019031569 A JP 2019031569A JP 2020133848 A JP2020133848 A JP 2020133848A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 230000002093 peripheral effect Effects 0.000 claims description 30
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 6
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- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
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Abstract
Description
本発明は、ホースユニット及び水栓に関する。 The present invention relates to a hose unit and a faucet.
特許文献1に開示されるように、ホース収納式の水栓は、キッチンキャビネットのカウンタ等に固定されるボデーと、ボデーに対して着脱可能に取り付けられた吐水ヘッドと、ボデーからの湯水の出口である供給管と吐水ヘッドとを通水可能に接続するホースとを備えている。ホース収納式の水栓を組付ける際に、予めホースに幾つかの部材を一体に組付けてなるホースユニットが用いられる場合がある。 As disclosed in Patent Document 1, the hose retractable faucet has a body fixed to a counter or the like of a kitchen cabinet, a water discharge head detachably attached to the body, and a hot water outlet from the body. It is equipped with a hose that connects the supply pipe and the water discharge head so that water can pass through. When assembling a hose retractable faucet, a hose unit in which some members are integrally assembled with the hose in advance may be used.
図7に示すように、ホースユニット40は、ホース41と、ホース41の第1端部に固定される第1接続部材42と、ホース41の第2端部に固定される第2接続部材43とを備えている。第1接続部材42は、吐水ヘッドにホース41の第1端部を接続するための部材であり、第2接続部材43は、湯水の供給管にホース41の第2端部を接続するための部材である。 As shown in FIG. 7, the hose unit 40 includes a hose 41, a first connecting member 42 fixed to the first end of the hose 41, and a second connecting member 43 fixed to the second end of the hose 41. And have. The first connecting member 42 is a member for connecting the first end portion of the hose 41 to the water discharge head, and the second connecting member 43 is for connecting the second end portion of the hose 41 to the hot water supply pipe. It is a member.
また、ホースユニット40は、ホース41が摺動可能に挿通される筒状部材44を備えている。筒状部材44は、ボデー45における吐水ヘッドが取り付けられる開口部45aに挿入されることにより、ボデー45の開口部45aに固定される部材である。筒状部材44は、ボデー45に吐水ヘッドを保持させるための保持部材、及びホース41の外周面に付着した湯水のボデー45内への浸入を防ぐ水切り部材等として機能する。 Further, the hose unit 40 includes a tubular member 44 through which the hose 41 is slidably inserted. The tubular member 44 is a member that is fixed to the opening 45a of the body 45 by being inserted into the opening 45a to which the water discharge head of the body 45 is attached. The tubular member 44 functions as a holding member for holding the water discharge head on the body 45, a draining member for preventing hot water adhering to the outer peripheral surface of the hose 41 from entering the body 45, and the like.
上記水栓を組付ける場合には、先ず、第2接続部材43側からホース41をボデー45の開口部45aに挿入して、開口部45aに筒状部材44を固定するとともに、ボデー45からホース41を引き出して第2接続部材43を供給管に接続する。その後、ホースユニット40のホース41の第1接続部材42に吐水ヘッドを接続する。 When assembling the faucet, first, the hose 41 is inserted into the opening 45a of the body 45 from the second connecting member 43 side, the tubular member 44 is fixed to the opening 45a, and the hose from the body 45. The 41 is pulled out to connect the second connecting member 43 to the supply pipe. After that, the water discharge head is connected to the first connecting member 42 of the hose 41 of the hose unit 40.
ところで、筒状部材44の外形は、ボデー45の開口部45aに取り付け可能かつボデー45に取り付けた際に違和感が生じないようにボデー45の形状に合わせて設計される。そのため、筒状部材44は、取り付けられるボデー45の種類に応じて形状が異なるものを用意する必要がある。 By the way, the outer shape of the tubular member 44 is designed to match the shape of the body 45 so that it can be attached to the opening 45a of the body 45 and does not cause a sense of discomfort when attached to the body 45. Therefore, it is necessary to prepare a tubular member 44 having a different shape depending on the type of body 45 to be attached.
また、ホースユニット40の第1接続部材42及び第2接続部材43は、通常、その外径がホース41の外径及び筒状部材44の内径よりも大きく形成されるとともに、ホース41に対してカシメ固定等により容易には着脱できない態様で固定される。そのため、第1接続部材42及び第2接続部材43が障害物となって、ホースユニット40から筒状部材44を取り外すことはできない。 Further, the first connecting member 42 and the second connecting member 43 of the hose unit 40 are usually formed so that the outer diameter thereof is larger than the outer diameter of the hose 41 and the inner diameter of the tubular member 44, and with respect to the hose 41. It is fixed in a manner that cannot be easily attached and detached by caulking and fixing. Therefore, the first connecting member 42 and the second connecting member 43 become obstacles, and the tubular member 44 cannot be removed from the hose unit 40.
こうした事情から、ボデー45の形状別に外形が異なる筒状部材44を備える複数種類のホースユニット40の在庫を用意しなければならず、ホースユニット40の在庫の類似部品数が多くなるという問題があった。 Under these circumstances, it is necessary to prepare an inventory of a plurality of types of hose units 40 having a tubular member 44 having a different outer shape according to the shape of the body 45, and there is a problem that the number of similar parts in the inventory of the hose unit 40 increases. It was.
この発明は、こうした実情に鑑みてなされたものであり、その目的は、ホースユニットの在庫の類似部品数を低減することにある。 The present invention has been made in view of these circumstances, and an object of the present invention is to reduce the number of similar parts in the hose unit inventory.
上記課題を解決するホースユニットは、水栓に用いられるホースユニットであって、ホースと、前記ホースの第1端部に固定される第1接続部材と、前記ホースの第2端部に固定される第2接続部材と、前記ホースが摺動可能に挿通され、前記水栓のボデーに取り付けられる筒状部材とを備え、前記筒状部材は、前記筒状部材の内面側を構成するとともに前記ホースに対して取り外し不能な筒状のインナー部材と、前記筒状部材の外面側を構成するとともに前記インナー部材に対して取り付け可能な筒状のアウター部材とを備える。 The hose unit that solves the above problems is a hose unit used for a faucet, and is fixed to a hose, a first connecting member fixed to the first end portion of the hose, and a second end portion of the hose. A second connecting member and a tubular member through which the hose is slidably inserted and attached to the body of the faucet are provided, and the tubular member constitutes an inner surface side of the tubular member and is described as described above. It includes a tubular inner member that cannot be removed from the hose, and a tubular outer member that constitutes the outer surface side of the tubular member and can be attached to the inner member.
上記構成のホースユニットによれば、ボデーに取り付けられるアウター部材と、アウター部材以外の部分とを分離した状態で在庫の保管ができる。これにより、アウター部材以外の部分を共通部分として、一種類の上記共通部分と、ボデーの形状別の複数種類のアウター部材とを在庫として用意しておき、必要時には、ボデーに応じてアウター部材を選択し、選択したアウター部材を共通部分に取り付けた状態、又は共通部分とセットにした状態にて出荷できる。このように、上記構成によれば、ホースユニットにおけるアウター部材以外の部分を共通化することができ、在庫の類似部品数を減らすことができる。 According to the hose unit having the above configuration, inventory can be stored in a state where the outer member attached to the body and the portion other than the outer member are separated. As a result, one type of the above common part and a plurality of types of outer members according to the shape of the body are prepared as a common part with the part other than the outer member as a common part, and when necessary, the outer member is provided according to the body. It can be shipped with the selected outer member attached to the common part or as a set with the common part. As described above, according to the above configuration, the parts other than the outer member of the hose unit can be shared, and the number of similar parts in inventory can be reduced.
上記ホースユニットにおいて、前記アウター部材の内径は、前記第1接続部材及び前記第2接続部材の少なくとも一方の外径よりも大きいことが好ましい。
上記構成によれば、ホースに取り付けられているインナー部材に筒状のアウター部材を取り付ける際に、アウター部材にホースを挿通させる方法により、インナー部材の径方向外側にアウター部材を位置させることができる。これにより、アウター部材として、継合わせ部分のない一の部材からなる筒状の部材を採用することが可能になり、ホースの外周面に付着した湯水がアウター部材の継合わせ部分を通じてボデー内に浸入することを抑制できる。
In the hose unit, the inner diameter of the outer member is preferably larger than the outer diameter of at least one of the first connecting member and the second connecting member.
According to the above configuration, when the tubular outer member is attached to the inner member attached to the hose, the outer member can be positioned radially outside the inner member by inserting the hose through the outer member. .. This makes it possible to adopt a tubular member consisting of one member without a joint portion as the outer member, and hot water adhering to the outer peripheral surface of the hose penetrates into the body through the joint portion of the outer member. Can be suppressed.
上記ホースユニットにおいて、前記アウター部材には、前記インナー部材に設けられるインナー側係合部に凹凸の関係により係止されて前記インナー部材と前記アウター部材との間の位置ずれを規制するとともに、径方向外側に弾性変形することにより前記インナー側係合部との係合状態が解除されるアウター側係合部が設けられていることが好ましい。 In the hose unit, the outer member is locked to the inner engaging portion provided on the inner member due to unevenness to regulate the positional deviation between the inner member and the outer member, and the diameter thereof. It is preferable that the outer side engaging portion is provided so that the engagement state with the inner side engaging portion is released by elastically deforming outward in the direction.
上記構成によれば、スナップフィット方式にてインナー部材にアウター部材を簡易に取り付けることができる。また、インナー部材からアウター部材を簡易に取り外すこともできる。 According to the above configuration, the outer member can be easily attached to the inner member by the snap-fit method. Further, the outer member can be easily removed from the inner member.
上記ホースユニットにおいて、前記インナー部材の外周面及び前記アウター部材の内周面の一方には、端部から軸方向に延びる溝状の凹部が設けられ、前記インナー部材の外周面及び前記アウター部材の内周面の他方には、前記凹部に挿入される凸部が設けられていることが好ましい。 In the hose unit, a groove-shaped recess extending axially from an end portion is provided on one of the outer peripheral surface of the inner member and the inner peripheral surface of the outer member, and the outer peripheral surface of the inner member and the outer member It is preferable that the other side of the inner peripheral surface is provided with a convex portion to be inserted into the concave portion.
上記構成によれば、インナー部材にアウター部材を取り付け可能な周方向位置が限定されるため、インナー側係合部又はアウター側係合部としての凹み部分をインナー部材又はアウター部材の周方向に延びるように形成する必要がなくなる。これにより、上記凹み部分が設けられる側のインナー部材又はアウター部材の薄肉化や加工の簡素化を図ることができる。 According to the above configuration, since the position in the circumferential direction in which the outer member can be attached to the inner member is limited, the recessed portion as the inner side engaging portion or the outer side engaging portion extends in the circumferential direction of the inner member or the outer member. There is no need to form it like this. As a result, it is possible to reduce the wall thickness and simplify the processing of the inner member or the outer member on the side where the recessed portion is provided.
上記ホースユニットにおいて、前記筒状部材は、前記ボデーに取り付けたときに、前記アウター側係合部の径方向外側に前記ボデーが近接又は当接することが好ましい。
上記構成によれば、アウター側係合部の係合解除方向への変位がボデーにより規制される。これにより、筒状部材をボデーに取り付けた状態においては、アウター部材からインナー部材が容易には外れなくなる。
In the hose unit, when the tubular member is attached to the body, it is preferable that the body comes close to or abuts on the radial outer side of the outer side engaging portion.
According to the above configuration, the displacement of the outer engaging portion in the disengaging direction is regulated by the body. As a result, when the tubular member is attached to the body, the inner member cannot be easily removed from the outer member.
上記課題を解決する水栓は、上記ホースユニットを備える。
上記課題を解決する水栓は、上記ホースユニットを備え、前記水栓の前記ボデーには、前記アウター側係合部に近接又は当接して、前記アウター側係合部の径方向外側への変位を規制する規制部が設けられている。
A faucet that solves the above problems includes the above hose unit.
The faucet that solves the above problems includes the hose unit, and the body of the faucet is brought close to or in contact with the outer side engaging portion, and the outer side engaging portion is displaced outward in the radial direction. There is a regulatory department that regulates.
上記構成によれば、アウター側係合部の係合解除方向への変位がボデーの規制部により規制される。これにより、筒状部材をボデーに取り付けた状態においては、アウター部材からインナー部材が容易には外れなくなる。 According to the above configuration, the displacement of the outer engaging portion in the disengaging direction is regulated by the body regulating portion. As a result, when the tubular member is attached to the body, the inner member cannot be easily removed from the outer member.
本発明によれば、ホースユニットの在庫の類似部品数を低減できる。 According to the present invention, the number of similar parts in the hose unit inventory can be reduced.
以下、本発明の一実施形態を説明する。
図1に示すように、ホース収納式の水栓10は、キッチンキャビネット等のカウンタに固定されるボデー11と、ボデー11に対して着脱可能に取り付けられる吐水ヘッド12とを備えている。また、水栓10は、湯水の供給管(図示略)と吐水ヘッド12とを通水可能に接続する可撓性のホース13と、ホース13が挿通される筒状部材14とを組付けてなるホースユニット15を備えている。筒状部材14は、ボデー11の開口部11aに取り付けられて、ボデー11に吐水ヘッド12を保持させるための保持部材、及びホース13の外周面に付着した湯水のボデー11内への浸入を防ぐ水切り部材として機能する。以下、ホースユニット15の詳細について説明する。
Hereinafter, an embodiment of the present invention will be described.
As shown in FIG. 1, the hose retractable faucet 10 includes a body 11 fixed to a counter of a kitchen cabinet or the like, and a water discharge head 12 detachably attached to the body 11. Further, the faucet 10 is assembled with a flexible hose 13 for connecting a hot water supply pipe (not shown) and a water discharge head 12 so as to allow water to pass through, and a tubular member 14 through which the hose 13 is inserted. The hose unit 15 is provided. The tubular member 14 is attached to the opening 11a of the body 11 to prevent the body 11 from entering the body 11 and the holding member for holding the water discharge head 12 and the hot water adhering to the outer peripheral surface of the hose 13. Functions as a drainer member. The details of the hose unit 15 will be described below.
図2に示すように、ホースユニット15のホース13の第1端部には、吐水ヘッド12に接続するための第1接続部材16が取り付けられるとともに、ホース13の第2端部には、供給管に接続するための第2接続部材17が取り付けられている。第1接続部材16及び第2接続部材17は、その外径がホース13の外径よりも大きい環状部材により構成され、ホース13の両端部に対してカシメ等により一体に固定されている。また、第2接続部材17の外径は、第1接続部材16の外径よりも小さい。 As shown in FIG. 2, a first connecting member 16 for connecting to the water discharge head 12 is attached to the first end of the hose 13 of the hose unit 15, and a supply is provided to the second end of the hose 13. A second connecting member 17 for connecting to the pipe is attached. The first connecting member 16 and the second connecting member 17 are formed of an annular member whose outer diameter is larger than the outer diameter of the hose 13, and are integrally fixed to both ends of the hose 13 by caulking or the like. Further, the outer diameter of the second connecting member 17 is smaller than the outer diameter of the first connecting member 16.
なお、以下では、ホース13を基準として、第1接続部材16が取り付けられる第1端部側を一方側、第2接続部材17が取り付けられる第2端部側を他方側として説明する。
ホースユニット15の筒状部材14は、ホース13が摺動可能に挿通されている筒状部材である。筒状部材14は、筒状部材14の内面側を構成し、上記水切り部材として機能するインナー部材20と、筒状部材14の外面側を構成し、上記保持部材として機能するアウター部材30とを備えている。インナー部材20及びアウター部材30は、それぞれ別体として設けられ、インナー部材20にアウター部材30を取り付けることによって筒状部材14が構成されている。
In the following, with reference to the hose 13, the first end side to which the first connecting member 16 is attached will be described as one side, and the second end side to which the second connecting member 17 is attached will be described as the other side.
The tubular member 14 of the hose unit 15 is a tubular member through which the hose 13 is slidably inserted. The tubular member 14 comprises an inner member 20 that constitutes the inner surface side of the tubular member 14 and functions as the draining member, and an outer member 30 that constitutes the outer surface side of the tubular member 14 and functions as the holding member. I have. The inner member 20 and the outer member 30 are provided as separate bodies, and the tubular member 14 is formed by attaching the outer member 30 to the inner member 20.
図2及び図3に示すように、インナー部材20は、ホース13が摺動可能に挿通される円筒状のインナー本体部21を備えている。インナー本体部21は、その内径が第1接続部材16及び第2接続部材17の外径よりも小さくなっている。これにより、インナー本体部21の内周面とホース13の外周面との間の隙間が小さくなり、ホース13の外周面に付着した湯水のボデー11内への浸入をインナー本体部21によって抑制できる。また、インナー本体部21の内径が第1接続部材16及び第2接続部材17の外径よりも小さい結果、インナー部材20は、第1接続部材16及び第2接続部材17が固定されたホース13から取り外しできない状態になっている。また、インナー部材20の外径は、第2接続部材17の外径よりも大きい。 As shown in FIGS. 2 and 3, the inner member 20 includes a cylindrical inner main body 21 through which the hose 13 is slidably inserted. The inner diameter of the inner main body 21 is smaller than the outer diameter of the first connecting member 16 and the second connecting member 17. As a result, the gap between the inner peripheral surface of the inner main body 21 and the outer peripheral surface of the hose 13 becomes smaller, and the inner main body 21 can suppress the infiltration of hot water adhering to the outer peripheral surface of the hose 13 into the body 11. .. Further, as a result that the inner diameter of the inner main body 21 is smaller than the outer diameter of the first connecting member 16 and the second connecting member 17, the inner member 20 is the hose 13 to which the first connecting member 16 and the second connecting member 17 are fixed. It is in a state where it cannot be removed from. Further, the outer diameter of the inner member 20 is larger than the outer diameter of the second connecting member 17.
図3に示すように、インナー本体部21の一方側の端部には、径方向外側に突出する環状のフランジ22が設けられるとともに、インナー本体部21の外周面には、フランジ22の周縁部分を含めてインナー本体部21の一方側の端部から軸方向に延びる線状の凸部23が設けられている。また、インナー本体部21には、インナー本体部21を径方向に貫通する孔状のインナー側係合部24が設けられている。インナー側係合部24は、周方向に180度離れた2位置に設けられている。 As shown in FIG. 3, an annular flange 22 projecting outward in the radial direction is provided at one end of the inner main body 21, and a peripheral edge portion of the flange 22 is provided on the outer peripheral surface of the inner main body 21. A linear convex portion 23 extending in the axial direction from one end of the inner main body portion 21 is provided. Further, the inner main body portion 21 is provided with a hole-shaped inner side engaging portion 24 that penetrates the inner main body portion 21 in the radial direction. The inner side engaging portion 24 is provided at two positions separated by 180 degrees in the circumferential direction.
図2及び図4に示すように、アウター部材30は、インナー部材20が挿入される円筒状のアウター本体部31を備えている。アウター本体部31の内径は、第2接続部材17の外径よりも大きく、インナー部材20のインナー本体部21を挿入可能な程度にインナー本体部21の外径よりも僅かに大きい。 As shown in FIGS. 2 and 4, the outer member 30 includes a cylindrical outer main body 31 into which the inner member 20 is inserted. The inner diameter of the outer main body 31 is larger than the outer diameter of the second connecting member 17, and is slightly larger than the outer diameter of the inner main body 21 so that the inner main body 21 of the inner member 20 can be inserted.
図4に示すように、アウター本体部31の一方側の端部には、周方向の一箇所に切り欠き32が設けられるとともに、アウター本体部31の内周面には、切り欠き32から軸方向に延びる溝状の凹部33が設けられている。切り欠き32及び凹部33には、インナー部材20の凸部23が挿入されている。 As shown in FIG. 4, a notch 32 is provided at one end in the circumferential direction at one end of the outer main body 31, and a shaft from the notch 32 is provided on the inner peripheral surface of the outer main body 31. A groove-shaped recess 33 extending in the direction is provided. The convex portion 23 of the inner member 20 is inserted into the notch 32 and the concave portion 33.
図2及び図4に示すように、アウター本体部31には、インナー部材20のインナー側係合部24に係合するアウター側係合部34が設けられている。アウター側係合部34は、基端側がアウター本体部31に固定されるとともに先端側が径方向に弾性的に変位可能な弾性片34aと、弾性片34aの先端から径方向内側に突出して、径方向外側からインナー側係合部24に係合する爪部34bとを備えている。弾性片34aの径方向外側の面は、アウター本体部31の外周面に沿った面上、又は同面よりも径方向外側に突出するように設けられている。 As shown in FIGS. 2 and 4, the outer main body 31 is provided with an outer engaging portion 34 that engages with the inner engaging portion 24 of the inner member 20. The outer side engaging portion 34 has an elastic piece 34a whose base end side is fixed to the outer main body portion 31 and whose tip side can be elastically displaced in the radial direction, and an elastic piece 34a which protrudes radially inward from the tip of the elastic piece 34a and has a diameter. It is provided with a claw portion 34b that engages with the inner side engaging portion 24 from the outside in the direction. The radial outer surface of the elastic piece 34a is provided so as to project on a surface along the outer peripheral surface of the outer main body 31 or radially outward from the same surface.
アウター側係合部34は、インナー側係合部24と同様に、周方向に180度離れた2位置に設けられており、各爪部34bがインナー側係合部24に挿入されている。インナー側係合部24とアウター側係合部34との係合によって、インナー部材20に対するアウター部材30の位置ずれが規制されている。 The outer side engaging portion 34 is provided at two positions separated by 180 degrees in the circumferential direction, like the inner side engaging portion 24, and each claw portion 34b is inserted into the inner side engaging portion 24. The displacement of the outer member 30 with respect to the inner member 20 is regulated by the engagement between the inner side engaging portion 24 and the outer side engaging portion 34.
また、アウター本体部31の軸方向の中央部には、径方向外側に突出する拡径部35が設けられている。拡径部35の外周面には溝部が設けられるとともに、溝部にはOリング36が装着されている。 Further, a diameter-expanded portion 35 projecting outward in the radial direction is provided at the central portion in the axial direction of the outer main body portion 31. A groove is provided on the outer peripheral surface of the enlarged diameter portion 35, and an O-ring 36 is mounted on the groove.
図2に示すように、アウター部材30における拡径部35から他方側の部分は、ボデー11の開口部11aに取り付けられるボデー取付部30Aである。ボデー取付部30Aの外形は、ボデー11の開口部11aに取り付けできるように、ボデー11に応じた形状に形成されている。 As shown in FIG. 2, the portion of the outer member 30 on the other side from the enlarged diameter portion 35 is a body mounting portion 30A to be mounted on the opening 11a of the body 11. The outer shape of the body mounting portion 30A is formed in a shape corresponding to the body 11 so that it can be mounted in the opening 11a of the body 11.
図4に示すように、アウター本体部31におけるボデー取付部30Aに相当する部分には、ボデー11に係合するボデー係合部37が設けられている。ボデー係合部37は、基端側がアウター本体部31に固定されるとともに先端側が径方向に弾性的に変位可能な弾性片37aと、弾性片37aの先端から径方向外側に突出する爪部37bとを備えている。 As shown in FIG. 4, a body engaging portion 37 that engages with the body 11 is provided in a portion of the outer main body portion 31 corresponding to the body mounting portion 30A. The body engaging portion 37 has an elastic piece 37a whose base end side is fixed to the outer main body portion 31 and whose tip end side can be elastically displaced in the radial direction, and a claw portion 37b which protrudes radially outward from the tip end of the elastic piece 37a. And have.
図2に示すように、アウター部材30における拡径部35よりも一方側の部分は、吐水ヘッド12を保持するヘッド保持部30Bである。ヘッド保持部30Bの外形は、吐水ヘッド12に取り付けできるように、吐水ヘッド12に応じた形状に形成されている。 As shown in FIG. 2, a portion of the outer member 30 on one side of the enlarged diameter portion 35 is a head holding portion 30B that holds the water discharge head 12. The outer shape of the head holding portion 30B is formed in a shape corresponding to the water discharge head 12 so that it can be attached to the water discharge head 12.
次に、本実施形態の作用として、ホースユニット15の使用方法について説明する。
図5に示すように、ホースユニット15は、在庫として保管する場合には、第1接続部材16及び第2接続部材17が固定されたホース13とインナー部材20とからなる共通ユニット15Aと、アウター部材30とに分けた状態とされる。そして、必要になった際に、共通ユニット15Aのインナー部材20にアウター部材30を取り付けて使用する。
Next, a method of using the hose unit 15 will be described as an operation of the present embodiment.
As shown in FIG. 5, when the hose unit 15 is stored as inventory, the hose unit 15A includes a common unit 15A composed of a hose 13 to which the first connecting member 16 and the second connecting member 17 are fixed and the inner member 20, and an outer. It is in a state of being separated from the member 30. Then, when it becomes necessary, the outer member 30 is attached to the inner member 20 of the common unit 15A for use.
共通ユニット15Aにアウター部材30を取り付ける場合には、アウター部材30に対して、第2接続部材17が固定されている第2端部側からホース13を挿通させる。アウター部材30のアウター本体部31の内径は、第2接続部材17の外径よりも大きいため、アウター部材30にホース13を挿通できる。その後、アウター部材30にインナー部材20を挿入する。このとき、インナー部材20の凸部23をアウター部材30の切り欠き32及び凹部33に挿入することにより、インナー部材20及びアウター部材30の周方向位置が正しい位置に決まるとともに、インナー部材20の挿入動作がガイドされる。 When the outer member 30 is attached to the common unit 15A, the hose 13 is inserted into the outer member 30 from the second end side to which the second connecting member 17 is fixed. Since the inner diameter of the outer main body 31 of the outer member 30 is larger than the outer diameter of the second connecting member 17, the hose 13 can be inserted through the outer member 30. After that, the inner member 20 is inserted into the outer member 30. At this time, by inserting the convex portion 23 of the inner member 20 into the notch 32 and the concave portion 33 of the outer member 30, the circumferential positions of the inner member 20 and the outer member 30 are determined to be correct positions, and the inner member 20 is inserted. The operation is guided.
そして、アウター部材30のアウター本体部31の一方の端部がインナー部材20のフランジ22に当接する位置までインナー部材20を挿入する。このとき、アウター側係合部34の爪部34bがインナー側係合部24に挿入されて、アウター側係合部34とインナー側係合部24とがスナップフィット方式にて係合する。これにより、軸方向及び周方向の位置ずれが規制された状態にて、インナー部材20にアウター部材30が取り付けられる。なお、インナー部材20に取り付けられたアウター部材30は、アウター側係合部34の弾性片34aの先端を径方向外側に弾性変形させて、アウター側係合部34とインナー側係合部24との係合を解除した状態とすることにより、インナー部材20から取り外すことができる。 Then, the inner member 20 is inserted to a position where one end of the outer main body 31 of the outer member 30 comes into contact with the flange 22 of the inner member 20. At this time, the claw portion 34b of the outer side engaging portion 34 is inserted into the inner side engaging portion 24, and the outer side engaging portion 34 and the inner side engaging portion 24 are engaged by the snap fit method. As a result, the outer member 30 is attached to the inner member 20 in a state where the positional deviation in the axial direction and the circumferential direction is regulated. In the outer member 30 attached to the inner member 20, the tip of the elastic piece 34a of the outer side engaging portion 34 is elastically deformed outward in the radial direction to form an outer engaging portion 34 and an inner engaging portion 24. It can be removed from the inner member 20 by disengaging the member.
図1及び図6(a)に示すように、水栓10を組付ける場合には、先ず、カウンタに固定されたボデー11の開口部11aに対して、ホースユニット15のホース13を第2端部側から挿入する。そして、筒状部材14をボデー11の開口部11aに挿入して、開口部11aに筒状部材14を取り付ける。このとき、筒状部材14のアウター部材30のボデー係合部37がボデー11の開口部11aの内面に係合する。 As shown in FIGS. 1 and 6A, when assembling the faucet 10, first, the hose 13 of the hose unit 15 is attached to the second end of the opening 11a of the body 11 fixed to the counter. Insert from the part side. Then, the tubular member 14 is inserted into the opening 11a of the body 11, and the tubular member 14 is attached to the opening 11a. At this time, the body engaging portion 37 of the outer member 30 of the tubular member 14 engages with the inner surface of the opening 11a of the body 11.
図6(b)に示すように、ボデー11の開口部11aに取り付けられた筒状部材14は、アウター部材30のボデー取付部30Aが開口部11a内に位置し、ヘッド保持部30Bがボデー11の開口部11aから突出した状態になる。この取り付け状態においては、アウター側係合部34の弾性片34aの径方向外側の面に対して、ボデー11の開口部11aの内周面が近接、又は当接している。これにより、アウター側係合部34の係合解除方向への変位がボデー11の開口部11aの内周面によって規制された状態になっている。 As shown in FIG. 6B, in the tubular member 14 attached to the opening 11a of the body 11, the body attachment portion 30A of the outer member 30 is located in the opening 11a, and the head holding portion 30B is the body 11. It is in a state of protruding from the opening 11a of. In this mounting state, the inner peripheral surface of the opening 11a of the body 11 is close to or in contact with the radial outer surface of the elastic piece 34a of the outer engaging portion 34. As a result, the displacement of the outer engaging portion 34 in the disengaging direction is regulated by the inner peripheral surface of the opening 11a of the body 11.
なお、弾性片34aの径方向外側の面に開口部11aの内周面が近接するとは、弾性片34aの径方向外側の面と開口部11aの内周面との間の距離が、インナー側係合部24に対するアウター側係合部34の爪部34bの引っ掛かり幅よりも短いことを意味する。また、本実施形態においては、ボデー11の開口部11aの内周面が規制部に相当する。 When the inner peripheral surface of the opening 11a is close to the radial outer surface of the elastic piece 34a, the distance between the radial outer surface of the elastic piece 34a and the inner peripheral surface of the opening 11a is the inner side. This means that it is shorter than the hooking width of the claw portion 34b of the outer side engaging portion 34 with respect to the engaging portion 24. Further, in the present embodiment, the inner peripheral surface of the opening 11a of the body 11 corresponds to the regulation portion.
ボデー11の開口部11aに筒状部材14を取り付けた後、ホース13に固定された第1接続部材16を吐水ヘッド12に接続し、ボデー11の開口部11aから突出するヘッド保持部30Bに吐水ヘッド12を取り付ける。そして、ボデー11から引き出したホース13の第2接続部材17を供給管に接続することにより、水栓10が組付けられる。 After attaching the tubular member 14 to the opening 11a of the body 11, the first connecting member 16 fixed to the hose 13 is connected to the water discharge head 12, and water is discharged to the head holding portion 30B protruding from the opening 11a of the body 11. Attach the head 12. Then, the faucet 10 is assembled by connecting the second connecting member 17 of the hose 13 pulled out from the body 11 to the supply pipe.
次に、本実施形態の効果について記載する。
(1)水栓10に用いられるホースユニット15は、ホース13と、ホース13の第1端部に固定される第1接続部材16と、ホース13の第2端部に固定される第2接続部材17と、ホース13が摺動可能に挿通され、水栓10のボデー11に取り付けられる筒状部材14とを備えている。筒状部材14は、筒状部材14の内面側を構成するとともにホース13に対して取り外し不能な筒状のインナー部材20と、筒状部材14の外面側を構成するとともにインナー部材20に対して取り付け可能な筒状のアウター部材30とを備えている。
Next, the effect of this embodiment will be described.
(1) The hose unit 15 used for the faucet 10 includes a hose 13, a first connecting member 16 fixed to the first end of the hose 13, and a second connection fixed to the second end of the hose 13. A member 17 and a tubular member 14 through which a hose 13 is slidably inserted and attached to a body 11 of a faucet 10 are provided. The tubular member 14 constitutes an inner surface side of the tubular member 14 and is not removable with respect to the hose 13, and constitutes an outer surface side of the tubular member 14 and with respect to the inner member 20. It is provided with a tubular outer member 30 that can be attached.
上記構成のホースユニット15によれば、ボデー11に取り付けられるアウター部材30と、アウター部材30以外の部分である共通ユニット15Aとを分離した状態で在庫の保管ができる。これにより、一種類の共通ユニット15Aと、ボデー11の形状別の複数種類のアウター部材30とを在庫として用意しておき、必要時には、ボデー11に応じてアウター部材30を選択し、選択したアウター部材30を共通ユニット15Aに取り付けた状態、又は共通ユニット15Aとセットにした状態にて出荷できる。このように、上記構成によれば、共通ユニット15Aを共通化することができ、在庫の類似部品数を減らすことができる。 According to the hose unit 15 having the above configuration, inventory can be stored in a state where the outer member 30 attached to the body 11 and the common unit 15A which is a portion other than the outer member 30 are separated. As a result, one type of common unit 15A and a plurality of types of outer members 30 for each shape of the body 11 are prepared as inventory, and when necessary, the outer member 30 is selected according to the body 11 and the selected outer member 30 is selected. The member 30 can be shipped in a state of being attached to the common unit 15A or in a state of being set with the common unit 15A. As described above, according to the above configuration, the common unit 15A can be shared, and the number of similar parts in inventory can be reduced.
(2)インナー部材20は、継合わせ部分のない一の部材からなる筒状の部材により構成されている。
上記構成によれば、ホース13の外周面に付着した湯水がインナー部材20の継合わせ部分を通じてボデー11内に浸入することを防止できる。
(2) The inner member 20 is composed of a tubular member made of one member having no joint portion.
According to the above configuration, it is possible to prevent hot water adhering to the outer peripheral surface of the hose 13 from entering the body 11 through the joint portion of the inner member 20.
(3)アウター部材30のアウター本体部31の内径は、第2接続部材17の外径よりも大きい。
上記構成によれば、共通ユニット15Aのインナー部材20に筒状のアウター部材30を取り付ける際に、アウター部材30にホース13を挿通させる方法により、インナー部材20の径方向外側にアウター部材30を位置させることができる。これにより、アウター部材30として、継合わせ部分のない一の部材からなる筒状の部材を採用することが可能になり、ホース13の外周面に付着した湯水がアウター部材30の継合わせ部分を通じてボデー11内に浸入することを抑制できる。
(3) The inner diameter of the outer main body 31 of the outer member 30 is larger than the outer diameter of the second connecting member 17.
According to the above configuration, when the tubular outer member 30 is attached to the inner member 20 of the common unit 15A, the outer member 30 is positioned on the radial outer side of the inner member 20 by a method of inserting the hose 13 through the outer member 30. Can be made to. As a result, as the outer member 30, it becomes possible to adopt a tubular member made of one member having no joint portion, and hot water adhering to the outer peripheral surface of the hose 13 passes through the joint portion of the outer member 30 to form a body. It is possible to suppress the invasion into 11.
(4)アウター部材30には、インナー部材20に設けられるインナー側係合部24に凹凸の関係により係止されてインナー部材20とアウター部材30との間の位置ずれを規制するとともに、径方向外側に弾性変形することによりインナー側係合部24との係合状態が解除されるアウター側係合部34が設けられている。 (4) The outer member 30 is locked to the inner engaging portion 24 provided on the inner member 20 due to unevenness to regulate the positional deviation between the inner member 20 and the outer member 30, and also in the radial direction. The outer side engaging portion 34 is provided so that the engagement state with the inner side engaging portion 24 is released by elastically deforming to the outside.
上記構成によれば、スナップフィット方式にてインナー部材20にアウター部材30を簡易に取り付けることができる。
(5)筒状部材14は、インナー部材20からアウター部材30を取り外し可能に構成されている。
According to the above configuration, the outer member 30 can be easily attached to the inner member 20 by the snap-fit method.
(5) The tubular member 14 is configured such that the outer member 30 can be removed from the inner member 20.
上記構成によれば、アウター部材30に不具合が生じた場合に、ホースユニット15からアウター部材30を取り外して、アウター部材30のみを交換することができる。
(6)アウター部材30の内周面には、他方側の端部から軸方向に延びる凹部33が設けられ、インナー部材20の外周面には、凹部33に挿入される凸部23が設けられている。
According to the above configuration, when a problem occurs in the outer member 30, the outer member 30 can be removed from the hose unit 15 and only the outer member 30 can be replaced.
(6) The inner peripheral surface of the outer member 30 is provided with a concave portion 33 extending in the axial direction from the other end, and the outer peripheral surface of the inner member 20 is provided with a convex portion 23 to be inserted into the concave portion 33. ing.
上記構成によれば、インナー部材20にアウター部材30を取り付け可能な周方向位置が限定されるため、不特定の周方向位置で係合可能とすべく、インナー側係合部24としての貫通孔をインナー部材20の周方向に延びるように形成する必要がなくなる。ここで、インナー側係合部24としての貫通孔をインナー部材20の周方向に延びるように形成する場合、加工に係る作業量が増加することに加えて、強度を確保するためにインナー部材20を肉厚に設ける必要が生じる。したがって、上記構成によれば、インナー側係合部24としての貫通孔が設けられるインナー部材20の薄肉化や加工の簡素化を図ることができる。 According to the above configuration, since the circumferential position where the outer member 30 can be attached to the inner member 20 is limited, a through hole as the inner side engaging portion 24 is provided so that the outer member 30 can be engaged at an unspecified circumferential position. It is not necessary to form the inner member 20 so as to extend in the circumferential direction. Here, when the through hole as the inner side engaging portion 24 is formed so as to extend in the circumferential direction of the inner member 20, the inner member 20 is formed in order to secure the strength in addition to increasing the amount of work involved in processing. Will need to be provided thickly. Therefore, according to the above configuration, it is possible to reduce the wall thickness and simplify the processing of the inner member 20 provided with the through hole as the inner side engaging portion 24.
(7)筒状部材14は、ボデー11に取り付けたときに、アウター側係合部34の径方向外側にボデー11が近接又は当接する。また、水栓10のボデー11には、アウター側係合部34に近接又は当接して、アウター側係合部34の径方向外側への変位を規制する規制部が設けられている。 (7) When the tubular member 14 is attached to the body 11, the body 11 comes close to or comes into contact with the outer side of the outer engaging portion 34 in the radial direction. Further, the body 11 of the faucet 10 is provided with a regulating portion that regulates the displacement of the outer engaging portion 34 in the radial direction by approaching or contacting the outer engaging portion 34.
上記構成によれば、アウター側係合部34の係合解除方向への変位がボデー11の規制部により規制される。これにより、筒状部材14をボデー11に取り付けた状態においては、アウター部材30からインナー部材20が容易には外れなくなる。 According to the above configuration, the displacement of the outer side engaging portion 34 in the disengaging direction is regulated by the regulating portion of the body 11. As a result, the inner member 20 cannot be easily removed from the outer member 30 when the tubular member 14 is attached to the body 11.
なお、本実施形態は、以下のように変更して実施することができる。本実施形態及び以下の変更例は、技術的に矛盾しない範囲で互いに組み合わせて実施することができる。
・インナー側係合部24の形状は、アウター側係合部34の爪部34bが係止される形状であれば特に限定されるものではない。例えば、径方向外側に開口する溝状のインナー側係合部24であってもよい。
In addition, this embodiment can be implemented by changing as follows. The present embodiment and the following modified examples can be implemented in combination with each other within a technically consistent range.
The shape of the inner side engaging portion 24 is not particularly limited as long as the claw portion 34b of the outer side engaging portion 34 is locked. For example, it may be a groove-shaped inner side engaging portion 24 that opens outward in the radial direction.
・インナー側係合部24として、インナー部材20に対して、先端に爪部を有する弾性片を設け、アウター側係合部34として、アウター部材30に対して、インナー側係合部24の爪部が挿入される孔や溝等の凹部を設けてもよい。 As the inner side engaging portion 24, an elastic piece having a claw portion at the tip is provided on the inner member 20, and as the outer side engaging portion 34, the claw of the inner side engaging portion 24 is provided with respect to the outer member 30. A recess such as a hole or a groove into which the portion is inserted may be provided.
・インナー部材20にアウター部材30を取り付けるための構成は、スナップフィット方式で係合するインナー側係合部24及びアウター側係合部34に限定されない。例えば、クリップやビスを用いてインナー部材20にアウター部材30を取り付ける構成としてもよい。また、インナー部材20の外周面及びアウター部材30の内周面に互いに螺合するネジ溝を設けて、ねじ止めによってインナー部材20にアウター部材30を取り付ける構成としてもよい。 The configuration for attaching the outer member 30 to the inner member 20 is not limited to the inner side engaging portion 24 and the outer side engaging portion 34 that are engaged by the snap-fit method. For example, the outer member 30 may be attached to the inner member 20 by using a clip or a screw. Further, the outer peripheral surface of the inner member 20 and the inner peripheral surface of the outer member 30 may be provided with screw grooves that are screwed together, and the outer member 30 may be attached to the inner member 20 by screwing.
・インナー部材20にアウター部材30を取り付けるための構成は、取り付け後に、インナー部材20からアウター部材30が取り外し不能となる構成であってもよい。例えば、インナー部材20に対してアウター部材30を所定位置まで挿入した際に、アウター部材30に設けられる係合部の一部が折れたり、潰れたりしてインナー部材20に引っ掛かる状態になる又は引っ掛かりが強くなることにより、インナー部材20に係止される構成としてもよい。 The outer member 30 may be attached to the inner member 20 so that the outer member 30 cannot be removed from the inner member 20 after the attachment. For example, when the outer member 30 is inserted into the inner member 20 to a predetermined position, a part of the engaging portion provided on the outer member 30 is broken or crushed and is caught or caught on the inner member 20. May be configured to be locked to the inner member 20 by increasing the strength.
・インナー部材20に設けられる凸部23の形状は、アウター部材30に設けられる凹部33に挿入可能な形状であれば特に限定されるものではない。また、インナー部材20に設けられる凸部23及びアウター部材30に設けられる凹部33について、その凹凸の関係を反対にしてもよい。 The shape of the convex portion 23 provided on the inner member 20 is not particularly limited as long as it can be inserted into the concave portion 33 provided on the outer member 30. Further, the relationship between the unevenness of the convex portion 23 provided on the inner member 20 and the concave portion 33 provided on the outer member 30 may be reversed.
・インナー部材20に設けられる凸部23及びアウター部材30に設けられる凹部33を省略してもよい。この場合、インナー側係合部24としての貫通孔をインナー部材20の周方向に延びるように形成し、周方向における広い範囲又は複数の位置でインナー側係合部24とアウター側係合部34とが係合可能となる構成としてもよい。 The convex portion 23 provided on the inner member 20 and the concave portion 33 provided on the outer member 30 may be omitted. In this case, a through hole as the inner side engaging portion 24 is formed so as to extend in the circumferential direction of the inner member 20, and the inner side engaging portion 24 and the outer side engaging portion 34 are formed in a wide range or a plurality of positions in the circumferential direction. It may be configured so that and can be engaged with each other.
・上記(3)の効果を得る観点においては、アウター本体部31の内径は、第1接続部材16及び第2接続部材17の少なくとも一方の外径よりも大きければよい。なお、第1接続部材16及び第2接続部材17の外径は、接続される吐水ヘッド12及び供給管の種類に応じて適宜、設定される。 From the viewpoint of obtaining the effect of (3) above, the inner diameter of the outer main body 31 may be larger than the outer diameter of at least one of the first connecting member 16 and the second connecting member 17. The outer diameters of the first connecting member 16 and the second connecting member 17 are appropriately set according to the types of the water discharge head 12 and the supply pipe to be connected.
・アウター部材30は、複数の部材を組み合わせてなるものであってもよい。例えば、断面円弧状の分割体を複数、組み合わせることにより筒状となるアウター部材30として、インナー部材20に対して径方向外側から取り付け可能に構成してもよい。この場合には、アウター本体部31の内径を第1接続部材16及び第2接続部材17の両方の外径よりも小さくすることもできる。 The outer member 30 may be a combination of a plurality of members. For example, the outer member 30 having a tubular shape by combining a plurality of divided bodies having an arc-shaped cross section may be configured to be attached to the inner member 20 from the outside in the radial direction. In this case, the inner diameter of the outer main body 31 may be smaller than the outer diameter of both the first connecting member 16 and the second connecting member 17.
・上記実施形態では、筒状部材14は、水栓10のボデー11に取り付けられるものであれば、ボデー11に吐水ヘッド12を保持させるための保持部材、及びボデー11内への浸入を防ぐ水切り部材として機能するものに限定されない。例えば、ボデー11からのホース13の引き出し動作及びホース13の収納動作をガイドするためのガイド部材として機能する筒状部材14であってもよい。 -In the above embodiment, if the tubular member 14 is attached to the body 11 of the faucet 10, it is a holding member for holding the water discharge head 12 on the body 11 and a drainer for preventing the body 11 from entering the body 11. It is not limited to the one that functions as a member. For example, the tubular member 14 may function as a guide member for guiding the hose 13 withdrawal operation from the body 11 and the hose 13 storage operation.
10…水栓、11…ボデー、11a…開口部、12…吐水ヘッド、13…ホース、14…筒状部材、15…ホースユニット、15A…共通ユニット、16…第1接続部材、17…第2接続部材、20…インナー部材、21…インナー本体部、23…凸部、24…インナー側係合部、30…アウター部材、30A…ボデー取付部、30B…ヘッド保持部、31…アウター本体部、33…凹部、34…アウター側係合部、34a…弾性片、34b…爪部。 10 ... faucet, 11 ... body, 11a ... opening, 12 ... water discharge head, 13 ... hose, 14 ... tubular member, 15 ... hose unit, 15A ... common unit, 16 ... first connecting member, 17 ... second Connection member, 20 ... Inner member, 21 ... Inner body part, 23 ... Convex part, 24 ... Inner side engaging part, 30 ... Outer member, 30A ... Body mounting part, 30B ... Head holding part, 31 ... Outer body part, 33 ... recess, 34 ... outer side engaging portion, 34a ... elastic piece, 34b ... claw portion.
Claims (7)
ホースと、
前記ホースの第1端部に固定される第1接続部材と、
前記ホースの第2端部に固定される第2接続部材と、
前記ホースが摺動可能に挿通され、前記水栓のボデーに取り付けられる筒状部材とを備え、
前記筒状部材は、
前記筒状部材の内面側を構成するとともに前記ホースに対して取り外し不能な筒状のインナー部材と、
前記筒状部材の外面側を構成するとともに前記インナー部材に対して取り付け可能な筒状のアウター部材とを備えることを特徴とするホースユニット。 A hose unit used for faucets
With a hose
A first connecting member fixed to the first end of the hose,
A second connecting member fixed to the second end of the hose,
A tubular member through which the hose is slidably inserted and attached to the body of the faucet is provided.
The tubular member
A tubular inner member that constitutes the inner surface side of the tubular member and is not removable from the hose,
A hose unit that constitutes the outer surface side of the tubular member and also includes a tubular outer member that can be attached to the inner member.
前記インナー部材の外周面及び前記アウター部材の内周面の他方には、前記凹部に挿入される凸部が設けられている請求項3に記載のホースユニット。 A groove-shaped recess extending axially from the end is provided on one of the outer peripheral surface of the inner member and the inner peripheral surface of the outer member.
The hose unit according to claim 3, wherein a convex portion to be inserted into the concave portion is provided on the other side of the outer peripheral surface of the inner member and the inner peripheral surface of the outer member.
前記水栓の前記ボデーには、前記アウター側係合部に近接又は当接して、前記アウター側係合部の径方向外側への変位を規制する規制部が設けられていることを特徴とする水栓。 A faucet including the hose unit according to claim 5.
The body of the faucet is provided with a regulating portion that regulates the displacement of the outer engaging portion in the radial direction by approaching or contacting the outer engaging portion. Water faucet.
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08270026A (en) * | 1995-03-31 | 1996-10-15 | Toto Ltd | Preventive structure of water in cock provided with shower device |
JPH10159140A (en) * | 1996-11-26 | 1998-06-16 | Kvk Corp | Support device of shower head |
JP2001164617A (en) * | 1999-12-10 | 2001-06-19 | Kvk Corp | Water faucet for sink cabinet |
JP2001311189A (en) * | 2000-04-28 | 2001-11-09 | Inax Corp | Hose storage type faucet |
JP2003278201A (en) * | 2002-03-27 | 2003-10-02 | Mym Corp | Device for supporting water discharge head |
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2019
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08270026A (en) * | 1995-03-31 | 1996-10-15 | Toto Ltd | Preventive structure of water in cock provided with shower device |
JPH10159140A (en) * | 1996-11-26 | 1998-06-16 | Kvk Corp | Support device of shower head |
JP2001164617A (en) * | 1999-12-10 | 2001-06-19 | Kvk Corp | Water faucet for sink cabinet |
JP2001311189A (en) * | 2000-04-28 | 2001-11-09 | Inax Corp | Hose storage type faucet |
JP2003278201A (en) * | 2002-03-27 | 2003-10-02 | Mym Corp | Device for supporting water discharge head |
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