JP6035681B2 - Faucet device - Google Patents
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- JP6035681B2 JP6035681B2 JP2013053265A JP2013053265A JP6035681B2 JP 6035681 B2 JP6035681 B2 JP 6035681B2 JP 2013053265 A JP2013053265 A JP 2013053265A JP 2013053265 A JP2013053265 A JP 2013053265A JP 6035681 B2 JP6035681 B2 JP 6035681B2
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Description
本発明は、吐止水を行う水栓装置に関する。 The present invention relates to a faucet device that performs water discharge.
従来、前面が開口し壁に埋め込まれるケーシングと、このケーシングの前方かつ下方に向けて突出する吐水部が設けられた水栓本体とを備える、いわゆる壁埋め込み型の水栓装置として、水栓本体と給水配管とを接続する給水継手が吐水部の後側に位置するものが知られている（例えば、特許文献１参照。）。通常、この種の水栓装置は、水栓本体と給水継手との接続部分に接続保持具を取り付けることで、その接続を保持する。 Conventionally, a faucet body as a so-called wall-embedded faucet device comprising a casing that is open at the front and embedded in a wall, and a faucet body that is provided with a water discharge portion that protrudes forward and downward of the casing. There is known a water supply joint that connects the water supply pipe and the water supply pipe located on the rear side of the water discharge section (see, for example, Patent Document 1). Usually, this kind of faucet device holds the connection by attaching a connection holding tool to the connection portion between the faucet body and the water supply joint.
上述した従来の水栓装置において、ケーシング内に挿入された水栓本体及び給水継手に対して、前側から接続保持具を取付ける場合、取付けの容易性を確保するために、突出した吐水部の位置と、吐水部の後側の水栓本体と給水継手との接続部分の位置との関係を考慮する必要があった。例えば、接続保持具がその取付けの際に吐水部に干渉することを防ぐため、前面視における吐水部と接続部分との重なりが少なくなるように水栓本体を形成することが考えられる。前面視において吐水部と接続部分との重なりが少なくなるように水栓本体を形成した場合、上下方向や左右方向へと水栓本体が大型化し、それに伴いケーシングや水栓装置全体が大型化してしまうおそれがあった。 In the conventional faucet device described above, when attaching a connection holder from the front side to the faucet body and the water supply joint inserted into the casing, the position of the protruding water discharge portion is ensured in order to ensure ease of installation. It was necessary to consider the relationship between the position of the connecting portion between the faucet body on the rear side of the water discharge part and the water supply joint. For example, in order to prevent the connection holder from interfering with the water discharge portion during the attachment, it is conceivable to form the faucet body so that the overlap between the water discharge portion and the connection portion in the front view is reduced. When the faucet body is formed so that there is less overlap between the water discharge part and the connection part in the front view, the faucet body becomes larger in the vertical and horizontal directions, and the casing and faucet device as a whole are accordingly enlarged. There was a risk of it.
本発明は、上述した問題を解決するためになされたものであり、前面が開口し壁に埋め込まれるケーシングと、ケーシング内に挿入される水栓本体とを備え、水栓本体を大型化させることなく、容易に水栓本体と給水継手との接続部分の接続を保持することが可能な水栓装置を提供することを目的とする。 The present invention has been made to solve the above-described problem, and includes a casing having a front surface opened and embedded in a wall, and a faucet body inserted into the casing, and the faucet body is enlarged. It is another object of the present invention to provide a faucet device that can easily maintain the connection of the connecting portion between the faucet body and the water supply joint.
本発明は、前面が開口し壁に埋め込まれるケーシングと、このケーシング内で上下方向に延びる立上部、及び、この立上部から前記ケーシングの前方かつ下方に向けて、正面視にて前記立上部の下端部と重なるように突出する吐水部を有する水栓本体と、前記ケーシング内に挿通される給水配管が一端側に接続され、他端側が前記立上部の下端部に接続される給水継手と、前記ケーシングの背面壁に固定されるとともに、前記ケーシングの前面の開口から挿入された前記水栓本体と前記給水継手との接続部分に係合し、前記水栓本体と前記給水継手との接続を保持する接続保持具と、を備える水栓装置。
である。
The present invention includes a casing whose front surface is open and embedded in a wall, a rising portion extending in a vertical direction in the casing, and a front portion of the rising portion from the rising portion toward the front and the bottom of the casing in a front view. A faucet body having a water discharge portion protruding so as to overlap the lower end portion, a water supply pipe inserted into the casing is connected to one end side, and a water supply joint in which the other end side is connected to the lower end portion of the upright portion; It is fixed to the back wall of the casing and engages with a connection portion between the faucet body and the water supply joint inserted from an opening on the front surface of the casing, and connects the faucet body and the water supply joint. A water faucet device comprising: a connection holder for holding.
It is.
このように構成された本発明においては、後方から接続保持具が係合するため、接続保持具を前方から取り付けるために吐水部と接続保持具との干渉を考慮して水栓本体を大型化させる必要がない。そのため、水栓本体を小型化することでき、それに伴いケーシング及び水栓装置を小型化することができる。また、接続保持具はケーシングに固定されているため、接続保持具が係合した際に、水栓本体のケーシングへの取り付けと、水栓本体と給水継手との接続の保持とを同時に行うことができる。 In the present invention configured as above, since the connection holder is engaged from the rear, the water faucet body is enlarged in consideration of interference between the water discharge portion and the connection holder in order to attach the connection holder from the front. There is no need to let them. Therefore, the faucet body can be miniaturized, and accordingly, the casing and the faucet device can be miniaturized. In addition, since the connection holder is fixed to the casing, when the connection holder is engaged, the attachment of the faucet body to the casing and the connection between the faucet body and the water supply joint are held simultaneously. Can do.
本発明は、さらに、前記水栓本体と前記給水継手との接続部分及び前記接続保持具に前方から係合し、前記水栓本体と前記給水継手との接続を保持する押さえ具を備える構成としてもよい。 The present invention further includes a pressing member that engages from the front with a connection portion between the faucet body and the water supply joint and the connection holder, and holds the connection between the faucet body and the water supply joint. Also good.
このように構成された本発明においては、押さえ具により、より強固に前記水栓本体と前記給水継手との接続を保持することができる。 In this invention comprised in this way, the connection of the said faucet main body and the said water supply joint can be hold | maintained more firmly with a pressing tool.
本発明は、さらに、前記ケーシングの両側壁の内少なくとも一方の側壁には、前記ケーシングを取付面に取付けるためのネジが挿入される取付孔が穿設され、前記ケーシングの前記取付孔が穿設された側壁と対向する側壁の前端部には、前記取付孔と上下方向における位置が重なる位置に、所定の大きさの切欠部を有する構成としてもよい。 According to the present invention, an attachment hole into which a screw for attaching the casing to the attachment surface is inserted is formed in at least one side wall of both side walls of the casing, and the attachment hole of the casing is provided in the hole. It is good also as a structure which has a notch part of a predetermined | prescribed magnitude | size in the position which the position in the up-down direction overlaps with the said attachment hole in the front-end part of the side wall facing the made side wall.
このように構成された本発明においては、取付孔にネジを挿入し、取付面にケーシングを固定する際、切欠部を介して、ドライバー等の工具が取付面に対してより垂直に近い角度から入るようになり、ケーシングがずれて取付けられることが抑制される。 In the present invention thus configured, when a screw is inserted into the mounting hole and the casing is fixed to the mounting surface, a tool such as a screwdriver is viewed from an angle closer to the mounting surface through the notch. It comes in, and it is suppressed that a casing slips and is attached.
本発明は、さらに、前記給水継手は、可撓性を有する給水配管に接続されている構成としてもよい。 In the present invention, the water supply joint may be connected to a flexible water supply pipe.
このように構成された本発明においては、水栓本体と給水継手との接続部分に接続保持具が後方から係合するため、接続保持具を取付けるために給水配管をケーシングから引き出さずともよい。そのため、給水配管を引き出す際のケーシングへの擦れやそれに伴う破損を抑制することができる。 In this invention comprised in this way, since a connection holder engages with the connection part of a faucet main body and a water supply joint from back, it is not necessary to draw out water supply piping from a casing in order to attach a connection holder. Therefore, rubbing to the casing when pulling out the water supply pipe and damage accompanying it can be suppressed.
本発明の水栓装置によれば、水栓本体を大型化させることなく、容易に水栓本体と給水継手との接続部分の接続を保持することが可能となる。 According to the faucet device of the present invention, it is possible to easily maintain the connection of the connection portion between the faucet body and the water supply joint without increasing the size of the faucet body.
以下、図面を参照して本発明の一実施形態に係る水栓装置について説明する。図１は本発明の一実施形態に係る水栓装置を示す斜視図であり、図２（ａ）は本発明の一実施形態に係る水栓装置を示す断面図であり、図２（ｂ）は（ａ）の水栓本体と給水継手との接続部分の拡大図である。 Hereinafter, a faucet device according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a faucet device according to an embodiment of the present invention, FIG. 2A is a cross-sectional view showing the faucet device according to an embodiment of the present invention, and FIG. (A) is an enlarged view of a connecting portion between the faucet body and the water supply joint.
図１に示すように、本発明の一実施形態に係る水栓装置１００は、壁面Ｗに設けられた固定枠１１０と、この固定枠１１０を覆うカバー１２０と、このカバー１２０から突出するハンドル１４０及び吐水部１６４を備える。 As shown in FIG. 1, a faucet device 100 according to an embodiment of the present invention includes a fixed frame 110 provided on a wall surface W, a cover 120 that covers the fixed frame 110, and a handle 140 that protrudes from the cover 120. And a water discharger 164.
また、図１、図２（ａ）及び（ｂ）に示すように、水栓装置１００は、壁Ｗに埋め込まれるケーシング１８０と、このケーシング１８０内に挿入された水栓本体１６０と、ケーシング１８０内に挿通される樹脂管２００（給水配管）が一端側に接続され、他端側が水栓本体１６０に接続される給水継手２２０とを備える。また、水栓装置１００は、ケーシング１８０の背面壁に固定されるとともに、ケーシング１８０の前面の開口から挿入された水栓本体１６０と給水継手２２０との接続部分に係合し、水栓本体１６０と給水継手２２０との接続を保持する接続保持具２４０を備える。さらに、水栓装置１００は、水栓本体１６０と給水継手２２０との接続部分及び接続保持具２４０に前方から係合し、水栓本体１６０と給水継手２２０との接続を保持する押さえ板２６０（押さえ具）を備える。 As shown in FIGS. 1, 2 (a) and 2 (b), the faucet device 100 includes a casing 180 embedded in the wall W, a faucet body 160 inserted into the casing 180, and a casing 180. A resin pipe 200 (water supply pipe) inserted through the water pipe is connected to one end side, and the other end side is provided with a water supply joint 220 connected to the faucet body 160. The faucet device 100 is fixed to the rear wall of the casing 180 and engages with a connection portion between the faucet body 160 inserted from the opening on the front surface of the casing 180 and the water supply joint 220. And a connection holder 240 that holds the connection between the water supply joint 220 and the water supply joint 220. Furthermore, the faucet device 100 is engaged from the front with a connection portion between the faucet body 160 and the water supply joint 220 and the connection holder 240, and holds the connection between the faucet body 160 and the water supply joint 220. Presser).
ケーシング１８０は、前面が開口した箱状であり、その開口した前面が固定枠１１０を介してカバー１２０により覆われる。ケーシング１８０の底面には下方に向けて開口するとともに延出する開口部１８２が設けられ、ケーシング１８０の両側面の上部及び下部には取付孔１８４がそれぞれ穿設されている。また、ケーシング１８０の両側壁の前端部には、取付孔１８４と上下方向における位置が重なる位置に、所定の大きさの切欠部１８６が設けられている。さらに、ケーシング１８０背面壁の左右方向両端の中央部には、両側壁に沿って前方へ向けて固定部１８８（図４参照）がそれぞれ延設される。 The casing 180 has a box shape with an open front surface, and the open front surface is covered with a cover 120 via a fixed frame 110. An opening 182 that opens and extends downward is provided on the bottom surface of the casing 180, and attachment holes 184 are formed in the upper and lower portions of both side surfaces of the casing 180. In addition, a notch portion 186 having a predetermined size is provided at the front end portion of both side walls of the casing 180 at a position where the mounting hole 184 and the vertical position overlap each other. Further, a fixing portion 188 (see FIG. 4) extends forward along the both side walls at the center of both ends of the casing 180 rear wall in the left-right direction.
ケーシング１８０の開口部１８２は樹脂管２００が挿通されるとともに、樹脂管２００を挿通する際にその挿通を案内する。取付孔１８４は、前後方向に延びる長孔形状で、間柱等の取付面にケーシング１８０を取付けるために、ドライバー等の工具にてネジ２７０がねじ込まれる。切欠部１８６は、その切欠部１８６が設けられたケーシング１８０壁面に対向する壁面の取付孔１８４にネジ２７０をねじ込む際に、ドライバー等の工具が挿入可能な大きさに形成される。固定部１８８は、略長方体形状で、その前面及び内側面は凹んでおり、この凹みに接続保持具２４０が嵌合する。また、固定部１８８は、接続保持具２４０及び押さえ板２６０をケーシング１８０に固定するためのネジ２７２をねじ込むネジ孔１８８ａが開口されている。 The resin pipe 200 is inserted into the opening 182 of the casing 180 and guides the insertion when the resin pipe 200 is inserted. The mounting hole 184 has a long hole shape extending in the front-rear direction, and a screw 270 is screwed with a tool such as a screwdriver in order to mount the casing 180 on a mounting surface such as a stud. The notch 186 is formed to a size that allows a tool such as a screwdriver to be inserted when the screw 270 is screwed into the mounting hole 184 on the wall surface facing the wall surface of the casing 180 provided with the notch 186. The fixing portion 188 has a substantially rectangular parallelepiped shape, and the front surface and the inner side surface thereof are recessed, and the connection holder 240 is fitted in the recess. The fixing portion 188 has a screw hole 188 a into which a screw 272 for fixing the connection holder 240 and the pressing plate 260 to the casing 180 is screwed.
水栓本体１６０は、上下方向に延びる立上部１６２と、この立上部１６２からケーシング１８０の前方かつ下方に向けて、正面視にて立上部１６２の下端部と重なるように突出する吐水部１６４とを有する。 The faucet body 160 includes an upright portion 162 that extends in the vertical direction, and a water discharge portion 164 that projects from the upright portion 162 toward the front and lower side of the casing 180 so as to overlap the lower end portion of the upright portion 162 in a front view. Have
立上部１６２の下端部は、給水継手２２０が挿入されることで接続されるとともに、その外周から突出する段部１６２ａが設けられている。立上部１６２の上端部は、前方へ向けて突出するとともに、吐水部１６４との連絡部分にバルブ１６５を有する。バルブ１６５は、ハンドル１４０の回転操作に応じて、その開度を操作可能に設けられる。 The lower end portion of the upright portion 162 is connected by inserting the water supply joint 220, and is provided with a step portion 162a protruding from the outer periphery thereof. The upper end portion of the upright portion 162 protrudes forward, and has a valve 165 at a portion communicating with the water discharge portion 164. The valve 165 is provided so that its opening degree can be operated according to the rotation operation of the handle 140.
吐水部１６４は、立上部１６２の上端部から前方かつ下方に向けて突出し、その先端が、ケーシング１８０の前面の開口から一部が突出するとともに、カバー１２０により覆われている。また、吐水部１６４は、その内部流路に設けられた逆止弁１６６及び緊急止水弁１６７と、先端側に設けられた吐水継手１６８を有する。 The water discharge portion 164 protrudes forward and downward from the upper end portion of the upright portion 162, and its tip protrudes from the opening on the front surface of the casing 180 and is covered with the cover 120. Moreover, the water discharge part 164 has the non-return valve 166 and the emergency water stop valve 167 provided in the internal flow path, and the water discharge joint 168 provided in the front end side.
吐水継手１６８は、略円筒状で、吐水部１６４の先端側に向けて段差状に縮径する。さらに、吐水継手１６８は、その外周に円環状の溝１６８ａが設けられており、この溝１６８ａに半円環形状の樹脂リング２８０が嵌合される。また、吐水継手１６８には、例えば洗濯機等の吐水先機器の継手（図示せず）が接続され、この接続により水を吐水先機器へと供給する。その際、樹脂リング２８０へと、吐水先機器の継手（図示せず）に設けられたフック部が係合することで、吐水先機器の継手が吐水継手１６８に接続される The water discharge joint 168 has a substantially cylindrical shape, and the diameter of the water discharge joint 168 decreases toward the tip side of the water discharge portion 164. Further, the water discharge joint 168 is provided with an annular groove 168a on the outer periphery thereof, and a semi-annular resin ring 280 is fitted into the groove 168a. Further, a joint (not shown) of a water discharge destination device such as a washing machine is connected to the water discharge joint 168, and water is supplied to the water discharge destination device by this connection. In that case, the hook part provided in the joint (not shown) of the water discharge destination apparatus engages with the resin ring 280, so that the joint of the water discharge destination apparatus is connected to the water discharge joint 168.
逆止弁１６６は、各種水栓装置等に使用される周知の構成の逆止弁であり、水の逆流を防止する。緊急止水弁１６７は、その一部が吐水継手１６８先端から突出しており、洗濯機等の吐水先機器の継手（図示せず）が吐水継手１６８に接続された際に、この接続により緊急止水弁１６７が吐水継手１６８内へ向けて押されることで吐水部１６４内の流路が開放される、吐水先機器（図示せず）へと水を供給することができる。 The check valve 166 is a check valve having a well-known configuration used in various faucet devices and the like, and prevents back flow of water. A part of the emergency water stop valve 167 protrudes from the tip of the water discharge joint 168, and when a joint (not shown) of a water discharge destination device such as a washing machine is connected to the water discharge joint 168, the emergency stop valve 167 When the water valve 167 is pushed into the water discharge joint 168, water can be supplied to a water discharge destination device (not shown) in which the flow path in the water discharge unit 164 is opened.
給水継手２２０は、その下端側に樹脂管２００が挿入されることで接続されるとともに、上端側が水栓本体１６０の立上部１６２の下端部へと挿入されることで接続される。また、給水継手２２０の外周には、給水継手２２０を立上部１６２へ挿入した際に、水栓本体１６０の立上部１６２下端の段部１６２ａとともに一体的に凸部を形成するように、段部２２０ａが設けられている。 The water supply joint 220 is connected by inserting the resin pipe 200 to the lower end side thereof, and is connected by inserting the upper end side thereof to the lower end portion of the upright portion 162 of the faucet body 160. Further, on the outer periphery of the water supply joint 220, when the water supply joint 220 is inserted into the upright portion 162, a step portion is formed so as to be integrally formed with the step portion 162a at the lower end of the upright portion 162 of the faucet body 160. 220a is provided.
樹脂管２００は、ポリエチレン等で形成され可撓性を備えるもので、給水源（図示せず）からの水を供給する。 The resin pipe 200 is made of polyethylene or the like and has flexibility, and supplies water from a water supply source (not shown).
このような構成により、使用者がハンドル１４０を操作することで、バルブ１６５の開度が調整され、それにより、樹脂管２００から給水継手２２０を介して供給された水が、立上部１６２を経て吐水部１６４へと水が流れ込む。吐水部１６４へと流れ込んだ水は、吐水継手１６８に接続された洗濯機等の吐水先機器（図示せず）へと供給される。 With such a configuration, the opening degree of the valve 165 is adjusted by the user operating the handle 140, whereby water supplied from the resin pipe 200 through the water supply joint 220 passes through the upright portion 162. Water flows into the water discharger 164. The water that has flowed into the water discharger 164 is supplied to a water discharge destination device (not shown) such as a washing machine connected to the water discharge joint 168.
次に、図３を参照して本発明の一実施形態である水栓装置の接続保持具及び押さえ板について説明する。図３は本発明の一実施形態に係る水栓装置の接続保持具及び押さえ板を示す斜視図である。 Next, with reference to FIG. 3, the connection holder and the pressing plate of the faucet device which is one embodiment of the present invention will be described. FIG. 3 is a perspective view showing a connection holder and a pressing plate of the faucet device according to the embodiment of the present invention.
図３に示すように、接続保持具２４０は上面視略Ω形状である。また、接続保持具２４０は、上面、下面、及び、前面が開放された角筒状の係合部２４２と、この係合部２４２の両側面の前端から両側方へ向けてそれぞれ延びる２つの固定部２４４とを有する。 As shown in FIG. 3, the connection holder 240 has a substantially Ω shape when viewed from above. In addition, the connection holder 240 has a rectangular tube-shaped engaging portion 242 whose upper surface, lower surface, and front surface are open, and two fixed portions that extend from the front ends of both side surfaces of the engaging portion 242 toward both sides. Part 244.
係合部２４２は、後面及び両側面に係合開口２４２ａがそれぞれ穿設されている。係合開口２４２ａは略矩形状の長孔であり、水栓本体１６０の立上部１６２と給水継手２２０の接続部分が接続保持具２４０内に押し込まれた際に、立上部１６２の段部１６２ａ及び給水継手２２０の段部２２０ａが嵌合される。 The engagement portion 242 has an engagement opening 242a formed on the rear surface and both side surfaces. The engagement opening 242a is a substantially rectangular long hole, and when the connecting portion between the rising portion 162 of the faucet body 160 and the water supply joint 220 is pushed into the connection holder 240, the step portion 162a of the rising portion 162 and The step 220a of the water supply joint 220 is fitted.
固定部２４４には、ケーシング１８０の固定部１８８に接続保持具２４０を固定するためのネジ２７２をねじ込むネジ孔２４４ａが穿設されている。 The fixing portion 244 is provided with a screw hole 244 a into which a screw 272 for fixing the connection holder 240 to the fixing portion 188 of the casing 180 is screwed.
また、図３に示すように、押さえ板２６０は、その左右方向の両端部に、ケーシング１８０の固定部１８８に押さえ板２６０を固定するためのネジ２７２をねじ込むネジ孔２６０ａが穿設されている。さらに、押さえ板２６０の左右方向の中央部には切欠部２６０ｂが設けられている。この切欠部２６０ｂは、押さえ板２６０をケーシング１８０の固定部１８８に固定した際に、給水継手２２０の段部２２０ａを、切欠部２６０ｂ下端と吐水部１６４との間に挟み込むとともに、切欠部２６０ｂから吐水部１６４を突出させるように形成されている。 Further, as shown in FIG. 3, the presser plate 260 is formed with screw holes 260 a into which screws 272 for fixing the presser plate 260 to the fixing part 188 of the casing 180 are screwed at both left and right ends thereof. . Further, a notch 260 b is provided at the center in the left-right direction of the pressing plate 260. This notch portion 260b sandwiches the stepped portion 220a of the water supply joint 220 between the lower end of the notch portion 260b and the water discharge portion 164 when the presser plate 260 is fixed to the fixing portion 188 of the casing 180, and from the notch portion 260b. It is formed so that the water discharger 164 protrudes.
次に、図４〜６を参照して、本発明の一実施形態である水栓装置１００の壁Ｗへの取付けについて説明する。図４〜６は本発明の一実施形態に係る水栓装置の壁への取付け工程を示す斜視図である。 Next, with reference to FIGS. 4-6, the attachment to the wall W of the water tap apparatus 100 which is one Embodiment of this invention is demonstrated. 4-6 is a perspective view which shows the attachment process to the wall of the faucet device concerning one embodiment of the present invention.
図４に示すように、まず、ケーシング１８０を間柱３００に添わせ、取付孔１８４を介してネジ２７０をドライバー等の工具で間柱３００にねじ込むことで、ケーシング１８０を固定する。さらに、接続保持具２４０を、ケーシング１８０の固定部１８８の凹みに嵌合させる。なお、この際、ケーシング１８０の固定部１８８のネジ孔１８８ａと、接続保持具２４０の固定部２４４のネジ孔２４４ａとの位置が合うように嵌合させる。 As shown in FIG. 4, first, the casing 180 is fixed to the casing 180 by fitting the casing 180 to the stud 300 and screwing the screw 270 into the stud 300 with a tool such as a screwdriver through the mounting hole 184. Further, the connection holder 240 is fitted into the recess of the fixing portion 188 of the casing 180. At this time, the screw holes 188a of the fixing portion 188 of the casing 180 and the screw holes 244a of the fixing portion 244 of the connection holder 240 are fitted so that they are aligned.
次に、図５に示すように、給水継手２２０及び給水継手２２０の一端側に接続された樹脂管２００を、ケーシング１８０の開口部１８２を介して、ケーシング１８０内に挿入して引き出した後、水栓本体１６０の立上部１６２の下端部へ給水継手２２０を挿入する。さらに、立上部１６２と給水継手２２０との接続部分を、ケーシング１８０背面壁の接続保持具２４０へ向けて押し込む。接続保持具２４０内に押し込まれた立上部１６２と給水継手２２０との接続部分は、接続保持具２４０の係合部２４２を押し広げるとともに、係合部２４２の係合開口２４２ａに、立上部１６２の段部１６２ａ及び給水継手２２０の段部２２０ａが嵌合することで、係合部２４２は押し広げられた形状から再び元の形状へと戻る。これにより、立上部１６２と給水継手２２０との接続部分の接続が保持される。 Next, as shown in FIG. 5, after the water supply joint 220 and the resin pipe 200 connected to one end side of the water supply joint 220 are inserted into the casing 180 through the opening 182 of the casing 180 and pulled out, The water supply joint 220 is inserted into the lower end portion of the upright portion 162 of the faucet body 160. Furthermore, the connection part of the upright part 162 and the water supply joint 220 is pushed toward the connection holder 240 of the casing 180 back wall. The connecting portion between the upright portion 162 pushed into the connection holder 240 and the water supply joint 220 spreads the engaging portion 242 of the connection holding portion 240, and at the engaging opening 242 a of the engaging portion 242, the upright portion 162. When the step portion 162a of the water supply joint 220 and the step portion 220a of the water supply joint 220 are fitted, the engaging portion 242 returns from the expanded shape to the original shape again. Thereby, the connection of the connection part of the standing part 162 and the water supply joint 220 is hold | maintained.
次に、図６に示すように、押さえ板２６０の切欠部２６０ｂに吐水部１６４が位置するように、立上部１６２と給水継手２２０との接続部分及び接続保持具２４０に前方から押さえ板２６０を係合させる。この際、押さえ板２６０のネジ孔２６０ａと、ケーシング１８０の固定部１８８のネジ孔１８８ａ、及び、接続保持具２４０の固定部２４４のネジ孔２４４ａとの位置が合うように、押さえ板２６０は係合させる。次に、押さえ板２６０のネジ孔２６０ａ、接続保持具２４０の固定部２４４のネジ孔２４４ａ、及び、ケーシング１８０の固定部１８８のネジ孔１８８ａにネジ２７２をねじ込むことで、固定する。続いて、壁Ｗ、固定枠１１０及びカバー１２０を取付けた後、ハンドル１４０を取付ける。さらに、樹脂リング２８０を吐水継手１６８の溝１６８ａに嵌合させた後、洗濯機等の吐水先機器の継手のフック部（図示せず）を樹脂リング２８０に係合することで、吐水継手１６８に接続する。 Next, as shown in FIG. 6, the presser plate 260 is moved from the front to the connecting portion of the upright portion 162 and the water supply joint 220 and the connection holder 240 so that the water discharger 164 is located in the notch 260 b of the presser plate 260. Engage. At this time, the presser plate 260 is engaged so that the screw hole 260a of the presser plate 260 is aligned with the screw hole 188a of the fixing part 188 of the casing 180 and the screw hole 244a of the fixing part 244 of the connection holder 240. Combine. Next, the screw 272 is screwed into the screw hole 260 a of the holding plate 260, the screw hole 244 a of the fixing part 244 of the connection holder 240, and the screw hole 188 a of the fixing part 188 of the casing 180. Subsequently, after the wall W, the fixed frame 110 and the cover 120 are attached, the handle 140 is attached. Further, after the resin ring 280 is fitted in the groove 168a of the water discharge joint 168, the hook portion (not shown) of the joint of the water discharge destination device such as a washing machine is engaged with the resin ring 280, thereby the water discharge joint 168. Connect to.
上述した本発明の一実施形態による水栓装置１００によれば、接続保持具２４０が、ケーシング１８０の背面壁に固定されるとともに、ケーシング１８０の前面の開口から挿入された水栓本体１６０と給水継手２２０との接続部分に後方から係合する。そのため、接続保持具を前方から取付けるために吐水部１６４と接続保持具との干渉を考慮して水栓本体１６０を大型化させる必要がない。従って、水栓本体１６０と給水継手２２０との接続を保持する接続保持具２４０を容易に取付けられとともに、水栓本体１６０を小型化でき、それに伴いケーシング１８０及び水栓装置１００を小型化することができる。また、可撓性を備える樹脂管２００を大きく引き出さずとも接続保持具２４０を係合させることができるため、手間がかからないとともに、ケーシング１８０の開口部１８２の上端等に樹脂管２００が擦れて破損することが抑制される。さらに、接続保持具２４０は、ケーシング１８０に固定されているため、接続保持具２４０が水栓本体１６０と給水継手２２０との接続部分に係合した際に、水栓本体１６０のケーシング１８０への取付けと、水栓本体１６０と給水継手２２０との接続の保持とを同時に行うことができる。 According to the faucet device 100 according to the embodiment of the present invention described above, the connection holder 240 is fixed to the back wall of the casing 180 and the faucet body 160 inserted from the front opening of the casing 180 and the water supply. The connecting portion with the joint 220 is engaged from behind. Therefore, it is not necessary to increase the size of the faucet body 160 in consideration of interference between the water discharger 164 and the connection holder in order to attach the connection holder from the front. Therefore, the connection holder 240 for holding the connection between the faucet body 160 and the water supply joint 220 can be easily attached, the faucet body 160 can be miniaturized, and the casing 180 and the faucet device 100 can be miniaturized accordingly. Can do. In addition, the connection holder 240 can be engaged without greatly pulling out the flexible resin tube 200, so that it does not take time and the resin tube 200 is rubbed and damaged by the upper end of the opening 182 of the casing 180. Is suppressed. Further, since the connection holder 240 is fixed to the casing 180, when the connection holder 240 is engaged with a connection portion between the faucet body 160 and the water supply joint 220, the faucet body 160 is attached to the casing 180. Attachment and holding of the connection between the faucet body 160 and the water supply joint 220 can be performed simultaneously.
さらに、上述した本発明の一実施形態による水栓装置１００によれば、押さえ板２６０によって、より強固に水栓本体１６０と給水継手２２０との接続を保持することができる。また、押さえ板２６０の切欠部２６０ｂは、押さえ板２６０をケーシング１８０の固定部１８８に固定した際に、切欠部２６０ｂ下端と吐水部１６４との間に給水継手２２０の段部２２０ａを挟み込むように形成されているため、接続保持具２４０による給水継手２２０と水栓本体１６０との接続の保持がなされていない場合、給水継手２２０の段部２２０ａを挟み込むことができない。そのため、施工者は、接続保持具２４０による給水継手２２０と水栓本体１６０との接続がなされていないことを確認することができ、より確実に給水継手２２０と水栓本体１６０との接続を保持することができる。 Furthermore, according to the faucet device 100 according to the embodiment of the present invention described above, it is possible to hold the connection between the faucet body 160 and the water supply joint 220 more firmly by the pressing plate 260. Further, the notch 260 b of the presser plate 260 is configured so that the stepped part 220 a of the water supply joint 220 is sandwiched between the lower end of the notch 260 b and the water discharger 164 when the presser plate 260 is fixed to the fixing part 188 of the casing 180. Therefore, when the connection between the water supply joint 220 and the faucet body 160 is not held by the connection holder 240, the stepped portion 220a of the water supply joint 220 cannot be sandwiched. Therefore, the installer can confirm that the connection between the water supply joint 220 and the faucet body 160 by the connection holder 240 is not made, and the connection between the water supply joint 220 and the faucet body 160 is more reliably maintained. can do.
さらに、上述した本発明の一実施形態による水栓装置１００によれば、取付孔１８４にネジ２７０を挿入し、間柱３００にケーシング１８０を固定する際、その取付孔１８４と対向するケーシング１８０壁面の切欠部１８６を介して、ドライバー等の工具が間柱３００に対してより垂直に近い角度からネジ２７０に入るようになる。従って、ネジ２７０によるケーシング１８０の固定作業が行いやすく、また、ネジ２７０の取付孔１８４への挿入角度がより垂直に近いため、ケーシング１８０が所定の取付位置からずれて取付けられることを抑制することができる。 Furthermore, according to the faucet device 100 according to the above-described embodiment of the present invention, when the screw 270 is inserted into the mounting hole 184 and the casing 180 is fixed to the stud 300, the wall surface of the casing 180 facing the mounting hole 184 is fixed. A tool such as a screwdriver enters the screw 270 through the notch 186 from an angle that is more perpendicular to the stud 300. Therefore, it is easy to fix the casing 180 with the screw 270, and the insertion angle of the screw 270 into the mounting hole 184 is closer to the vertical, so that the casing 180 is prevented from being displaced from a predetermined mounting position. Can do.
なお、上述した一実施形態においては、全自動洗濯器等の吐水先機器の継手のフック部（図示せず）を係合するために、吐水継手１６８の溝１６８ａに樹脂リング２８０を嵌合しているが、本発明はこのような構成に限定されるものではない。例えば、図７に示すように、樹脂リング２８０の替わりに吐水継手１６８の溝１６８ａにフランジ３２０を取付ける構成としてもよい。ここで、図７は本発明の一実施形態に係る水栓装置の変形例における吐水継手を示す断面図である。 In the above-described embodiment, the resin ring 280 is fitted into the groove 168a of the water discharge joint 168 in order to engage the hook portion (not shown) of the joint of the water discharge destination device such as a fully automatic washing machine. However, the present invention is not limited to such a configuration. For example, as shown in FIG. 7, the flange 320 may be attached to the groove 168 a of the water discharge joint 168 instead of the resin ring 280. Here, FIG. 7 is a cross-sectional view showing a water discharge joint in a modification of the faucet device according to one embodiment of the present invention.
図７及び図８を参照して上述した本発明の一実施形態に係る水栓装置の変形例におけるフランジについて説明する。図８（ａ）は本発明の一実施形態に係る水栓装置の変形例におけるフランジを示す上面図であり、（ｂ）は（ａ）のＢ−Ｂ断面図である。図７及び図８に示すように、フランジ３２０は略円筒状であり、樹脂にて形成される。フランジ３２０の一端（図７における下端）には、その外周から突出する鍔部３２２が設けられている。また、フランジ３２０は、その内周から突出する第１爪部３２４ａ及び第２爪部３２４ｂを有する。 The flange in the modification of the water faucet device which concerns on one Embodiment of this invention mentioned above with reference to FIG.7 and FIG.8 is demonstrated. Fig.8 (a) is a top view which shows the flange in the modification of the water faucet device which concerns on one Embodiment of this invention, (b) is BB sectional drawing of (a). As shown in FIGS. 7 and 8, the flange 320 has a substantially cylindrical shape and is made of resin. One end of the flange 320 (the lower end in FIG. 7) is provided with a flange 322 that protrudes from the outer periphery thereof. The flange 320 has a first claw portion 324a and a second claw portion 324b that protrude from the inner periphery thereof.
鍔部３２２には、樹脂リング２８０と同様に、全自動洗濯器等の吐水先機器の継手のフック部（図示せず）が係合する。両爪部３２４ａ、３２４ｂは、吐水継手１６８の溝１６８ａに嵌合することで、フランジ３２０を吐水継手１６８に固定する。 Similarly to the resin ring 280, a hook portion (not shown) of a joint of a water discharge destination device such as a fully automatic washing machine is engaged with the collar portion 322. Both the claw portions 324 a and 324 b are fitted into the groove 168 a of the water discharge joint 168 to fix the flange 320 to the water discharge joint 168.
また、図８に示すように、第１爪部３２４ａと第２爪部３２４ｂとは、フランジ３２０の軸心を挟んで対向しない位置であり、かつ、軸心を中心として互いに９０度以上離れた位置となるように設けられる。さらに、第１爪部３２４ａ及び第２爪部３２４ｂの上面は、その先端からフランジ３２０の挿入方向側（図７における上側）のフランジ３２０内周へ向けて所定角度傾斜している。この所定角度は、例えば、フランジ３２０内周面から２０度である。なお、所定角度はフランジ３２０内周面から２０度に限られるものではなく、フランジ３２０を吐水継手１６８に固定可能な範囲で適当な角度とすることができる。 Further, as shown in FIG. 8, the first claw portion 324a and the second claw portion 324b are positions that are not opposed to each other with the axis of the flange 320 interposed therebetween, and are separated from each other by 90 degrees or more around the axis. It is provided so that it may become a position. Furthermore, the upper surfaces of the first claw portion 324a and the second claw portion 324b are inclined at a predetermined angle from the tips toward the inner periphery of the flange 320 on the insertion direction side of the flange 320 (upper side in FIG. 7). This predetermined angle is, for example, 20 degrees from the inner peripheral surface of the flange 320. The predetermined angle is not limited to 20 degrees from the inner peripheral surface of the flange 320, and may be an appropriate angle as long as the flange 320 can be fixed to the water discharge joint 168.
上述したフランジ３２０によると、第１爪部３２４ａと第２爪部３２４ｂとは、フランジ３２０の軸心を挟んで対向しない位置となるように設けられるため、フランジ３２０を吐水継手１６８に固定させるときに両爪部３２４ａ、３２４ｂが吐水継手１６８に当接する際、フランジ３２０と吐水継手１６８が互いの軸心がずれる方向に動くことができる。そのため、両爪部が互いに対向する位置に設けられた場合に比べて、フランジ３２０内周と吐水継手１６８外周との間の隙間の狭まり量を少なくすることができ、固定の際に要する挿入力を軽減することができる。従って、フランジ３２０を吐水継手１６８に固定する作業を容易に行える。また、第１爪部３２４ａと第２爪部３２４ｂとは、フランジ３２０の軸心を中心として互いに９０度以上離れた位置となるように設けられるため、両爪部３２４ａ、３２４ｂの配置場所が大きく偏ることがなく、フランジ３２０が吐水継手１６８に固定した際の、がたつきを軽減することができ、フランジ３２０が吐水継手１６８から外れることを防止することができる。 According to the flange 320 described above, the first claw portion 324a and the second claw portion 324b are provided so as not to face each other across the axis of the flange 320, so that the flange 320 is fixed to the water discharge joint 168. When both the claw portions 324a and 324b come into contact with the water discharge joint 168, the flange 320 and the water discharge joint 168 can move in a direction in which the mutual axis is shifted. Therefore, the amount of narrowing of the gap between the inner periphery of the flange 320 and the outer periphery of the water discharge joint 168 can be reduced as compared with the case where both claws are provided at positions facing each other, and the insertion force required for fixing Can be reduced. Therefore, the operation of fixing the flange 320 to the water discharge joint 168 can be easily performed. Further, since the first claw portion 324a and the second claw portion 324b are provided so as to be separated from each other by 90 degrees or more about the axis of the flange 320, the arrangement positions of both the claw portions 324a and 324b are large. The backlash when the flange 320 is fixed to the water discharge joint 168 can be reduced without being biased, and the flange 320 can be prevented from being detached from the water discharge joint 168.
さらに、上述したフランジ３２０によると、第１爪部３２４ａ及び第２爪部３２４ｂの上面は、その先端からフランジ３２０の挿入方向側（図７における上側）のフランジ３２０内周へ向けて所定角度傾斜しているため、よりスムーズに両爪部３２４ａ、３２４ｂを溝１６８ａに嵌合させることができる。 Further, according to the flange 320 described above, the upper surfaces of the first claw portion 324a and the second claw portion 324b are inclined at a predetermined angle from the tips toward the inner periphery of the flange 320 on the insertion direction side of the flange 320 (upper side in FIG. 7). Therefore, both the claw portions 324a and 324b can be fitted into the groove 168a more smoothly.
なお、フランジ３２０は、第１爪部３２４ａ及び第２爪部３２４ｂという２つの爪部に加えて、さらに、第３爪部を有する構成としてもよい。その場合、第２爪部３２４ｂ及び第３爪部はともにフランジ３２０の軸心を中心として、第１爪部３２４ａに対して１８０度未満の角度となる領域内に設けられる。爪部を３つ以上設ける場合でも、いずれの爪部もフランジ３２０内周の上面視における半分側の領域に設けることで、吐水継手１６８の溝１６８ａへ嵌合する際に要する挿入力を軽減することができる。また、上述したフランジ３２０は、壁に埋め込まれる水栓装置のみならず、壁から露出し吐水継手１６８が設けられた水栓装置にも適用可能である。壁から露出した水栓装置においても、吐水継手１６８にフランジ３２０を取付けることで、洗濯機等の吐水先機器の継手のフック部をフランジ３２０の鍔部３２２に係止させて固定することができる。 Note that the flange 320 may further include a third claw portion in addition to the two claw portions of the first claw portion 324a and the second claw portion 324b. In that case, both the second claw portion 324b and the third claw portion are provided in a region having an angle of less than 180 degrees with respect to the first claw portion 324a with the axis of the flange 320 as the center. Even when three or more claw portions are provided, any claw portion is provided in the region on the half side in the top view of the inner periphery of the flange 320, thereby reducing the insertion force required for fitting into the groove 168a of the water discharge joint 168. be able to. The flange 320 described above can be applied not only to a faucet device embedded in a wall but also to a faucet device exposed from the wall and provided with a water discharge joint 168. Also in the faucet device exposed from the wall, by attaching the flange 320 to the water discharge joint 168, the hook portion of the joint of the water discharge destination device such as a washing machine can be locked and fixed to the flange 322 of the flange 320. .
１００…水栓装置
１１０…固定枠
１２０…カバー
１４０…ハンドル
１６０…水栓本体
１６２…立上部
１６２ａ…突出部
１６４…吐水部
１６５…バルブ
１６６…逆止弁
１６７…緊急止水弁
１６８…吐水継手
１６８ａ…溝
１８０…ケーシング
１８２…開口部
１８４…取付孔
１８６…切欠部
１８８…固定部
１８８ａ…ネジ孔
２００…樹脂管
２２０…給水継手
２２０ａ…段部
２４０…接続保持具
２４２…係合部
２４２ａ…係合開口
２４４…固定部
２４４ａ…ネジ孔
２６０…押さえ板
２６０ａ…ネジ孔
２６０ｂ…切欠部
２７０、２７２…ネジ
２８０…樹脂リング
３００…間柱
３２０…フランジ
３２２…鍔部
３２４ａ…第１爪部
３２４ｂ…第２爪部
DESCRIPTION OF SYMBOLS 100 ... Water faucet device 110 ... Fixed frame 120 ... Cover 140 ... Handle 160 ... Water faucet body 162 ... Upright part 162a ... Projection part 164 ... Water discharge part 165 ... Valve 166 ... Check valve 167 ... Emergency water stop valve 168 ... Water discharge joint 168a ... groove 180 ... casing 182 ... opening 184 ... mounting hole 186 ... notch 188 ... fixed part 188a ... screw hole 200 ... resin pipe 220 ... water supply joint 220a ... step part 240 ... connection holder 242 ... engagement part 242a ... Engagement opening 244 ... Fixing part 244a ... Screw hole 260 ... Presser plate 260a ... Screw hole 260b ... Notch part 270,272 ... Screw 280 ... Resin ring 300 ... Intermediate column 320 ... Flange 322 ... Ring part 324a ... First claw part 324b ... 2nd nail part
Claims (4)
このケーシング内で上下方向に延びる立上部、及び、この立上部から前記ケーシングの前方かつ下方に向けて、正面視にて前記立上部の下端部と重なるように突出する吐水部を有する水栓本体と、
前記ケーシング内に挿通される給水配管が一端側に接続され、他端側が前記立上部の下端部に接続される給水継手と、
前記ケーシングの背面壁に固定されるとともに、前記ケーシングの前面の開口から挿入された前記水栓本体と前記給水継手との接続部分に係合し、前記水栓本体と前記給水継手との接続を保持する接続保持具と、を備える水栓装置。 A casing whose front is open and embedded in the wall;
A faucet body having an upright portion extending vertically in the casing, and a water discharge portion projecting from the upright portion forward and downward of the casing so as to overlap with a lower end portion of the upright portion in a front view. When,
A water supply pipe inserted into the casing is connected to one end side, and the other end side is connected to the lower end portion of the upright portion, and a water supply joint,
It is fixed to the back wall of the casing and engages with a connection portion between the faucet body and the water supply joint inserted from an opening on the front surface of the casing, and connects the faucet body and the water supply joint. A water faucet device comprising: a connection holder for holding.
前記ケーシングの前記取付孔が穿設された側壁と対向する側壁の前端部には、前記取付孔と上下方向における位置が重なる位置に、所定の大きさの切欠部を有する請求項１または２に記載の水栓装置。 An attachment hole into which a screw for attaching the casing to the attachment surface is inserted is formed in at least one of the side walls of the casing.
The front end of the side wall of the casing facing the side wall in which the mounting hole is formed has a notch of a predetermined size at a position where the position in the vertical direction overlaps the mounting hole. The faucet device as described.
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| JP2013053265A JP6035681B2 (en) | 2013-03-15 | 2013-03-15 | Faucet device |
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| JP2013053265A JP6035681B2 (en) | 2013-03-15 | 2013-03-15 | Faucet device |
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| JP6296380B2 (en) * | 2017-11-21 | 2018-03-20 | 株式会社オンダ製作所 | Water outlet |
| JP6471945B2 (en) * | 2018-02-20 | 2019-02-20 | 株式会社オンダ製作所 | Water outlet |
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| JP3788274B2 (en) * | 2000-06-23 | 2006-06-21 | 東陶機器株式会社 | Wall-mounted faucet |
| JP4636715B2 (en) * | 2001-03-21 | 2011-02-23 | 株式会社ケーブイケー | Fixing structure to faucet wall plate |
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