JP2003171956A - Connecting structure of water feeding pipe and joint member - Google Patents
Connecting structure of water feeding pipe and joint memberInfo
- Publication number
- JP2003171956A JP2003171956A JP2001373622A JP2001373622A JP2003171956A JP 2003171956 A JP2003171956 A JP 2003171956A JP 2001373622 A JP2001373622 A JP 2001373622A JP 2001373622 A JP2001373622 A JP 2001373622A JP 2003171956 A JP2003171956 A JP 2003171956A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- water
- joint member
- joint
- tip
- 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.)
- Granted
Links
Landscapes
- Sanitary Device For Flush Toilet (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、床板と基礎床の間
に配設された鞘管に水又は湯が通過する通水管を挿通
し、該通水管の先端を床板の上部に配置された継手部材
に接続する、通水管と継手部材の接続構造に関するもの
である。TECHNICAL FIELD The present invention relates to a joint member in which a water pipe through which water or hot water passes is inserted into a sheath pipe arranged between a floor plate and a foundation floor, and the tip of the water pipe is placed above the floor plate. The present invention relates to a connecting structure for connecting a water pipe and a joint member, which is connected to the.
【０００２】[0002]
【従来の技術】一般に集合住宅，戸建住宅等において、
洗面台，流し台，浴室，トイレ，洗濯機等の水栓へ給
水，給湯配管の施工を行なう場合、建物の躯体工事の際
に水，湯の各ヘッダーと水栓との間で蛇腹状の鞘管をタ
コ足状に配設しておき、設備工事の際にこの鞘管内に
水，又は湯用の通水管を挿通させ、ヘッダーと水栓を接
続する鞘管工法が行なわれている。この鞘管工法により
鞘管に通水管を挿通し、該通水管を床板の上部に立ち上
げて床板の上部に配置された継手部材に接続し、該継手
部材から水栓へ水又は湯を供給する構造として公知のも
のに、特開平８−２３２３０８号公報の図１（本願図面
の図７）のものがある。この図７について簡単に説明す
ると、樹脂製の通水管３２は、床板２９と基礎床３０の
間に配設され、床板２９に固定した貫通金具３１を挿通
させた蛇腹状の鞘管３４に挿通して保護されながら、床
板２９の上部に立ち上げ、床上で装着した袋ナット３３
により継手部材３５に接続しており、該継手部材３５は
ハンドル３７の操作で水又は湯の吐水，止水及び流量調
節の可能な止水弁３６が収容され、この通水管３２を通
過した水又は湯は、継手部材３５から該継手部材３５の
上端に接続したパイプ３８を介して流し台２８の水栓３
９へ供給されるものである。2. Description of the Related Art Generally, in an apartment house, a detached house, etc.
When water pipes and hot water supply pipes are installed for faucets such as washbasins, sinks, bathrooms, toilets, and washing machines, a bellows-shaped sheath is provided between the water and hot water headers and faucets during the construction of the building frame. There is a sheath pipe construction method in which pipes are arranged in an octopus shape, and a water or hot water passage pipe is inserted into the sheath pipe at the time of facility construction to connect a header and a faucet. The water pipe is inserted into the sheath pipe by this sheath pipe construction method, the water pipe is raised to the upper part of the floor plate and connected to the joint member arranged on the upper part of the floor plate, and water or hot water is supplied from the joint member to the faucet. As a known structure, there is a structure shown in FIG. 1 (FIG. 7 of the present application drawing) of Japanese Patent Laid-Open No. 8-232308. To briefly explain FIG. 7, the resin water pipe 32 is disposed between the floor plate 29 and the foundation floor 30, and is inserted into a bellows-shaped sheath pipe 34 into which a penetrating metal fitting 31 fixed to the floor plate 29 is inserted. Cap nut 33 that is installed on the floor while standing up on the floor plate 29 while being protected by
Is connected to the joint member 35 by a handle 37. The joint member 35 accommodates a water shutoff valve 36 capable of discharging water or hot water, stopping water flow and adjusting the flow rate by operating a handle 37. Alternatively, hot water is supplied from the joint member 35 through the pipe 38 connected to the upper end of the joint member 35 to the faucet 3 of the sink 28.
9 is supplied.
【０００３】上記のものは、通水管は蛇腹状の鞘管に挿
通させ、先端を床上で鞘管から露出させて継手部材に接
続するものであるが、通水管は鞘管に挿通させる際に、
先端に鞘管内の異物が付着したり、先端面が保護管の内
周面に形成されている凹凸部に接触した際に傷が付く恐
れがあり、通水管に異物が付着した状態のまま、または
傷が付いている状態のままで継手部材に接続すると、そ
の異物又は傷が原因で水密に接続することができず、接
続部から水漏れが発生しやすく、床板等を水浸しとして
拡大損害となる恐れがあった。In the above, the water pipe is inserted into the bellows-like sheath pipe and the tip is exposed from the sheath pipe on the floor to be connected to the joint member. However, when the water pipe is inserted into the sheath pipe, ,
Foreign matter in the sheath tube may adhere to the tip, or scratches may occur when the tip surface contacts the irregularities formed on the inner peripheral surface of the protective tube. Alternatively, if the joint member is connected while it is still scratched, it cannot be connected in a watertight manner due to the foreign matter or scratches, and water leakage easily occurs from the connection part. There was a fear of becoming.
【０００４】[0004]
【発明が解決しようとする課題】本発明が解決しようと
する課題は、基礎床の上部に配設された鞘管の挿通孔
に、通水管を挿通して床板の上部に立ち上げ、通水管の
先端と床板の上部に配置された継手部材とを管継手によ
り接続する通水管と継手部材の接続構造において、通水
管を鞘管内に挿通させる際に、通水管に異物が付着した
り傷が付かないようにして、水漏れの発生を防止するこ
とである。SUMMARY OF THE INVENTION The problem to be solved by the present invention is to insert a water pipe into an insertion hole of a sheath pipe arranged in an upper part of a foundation floor and to raise it to an upper part of a floor plate. In the connection structure of the water pipe and the joint member that connects the tip of the pipe and the joint member arranged on the upper part of the floor plate with a pipe joint, when inserting the water pipe into the sheath pipe, foreign matter may be attached to the water pipe or scratches may occur. It is to prevent water leaks by not sticking.
【０００５】[0005]
【課題を解決するための手段】本発明は請求項１では、
基礎床の上部に配設された鞘管の挿通孔に、水又は湯が
通過する通水管を挿通して床板の上部に立ち上げ、通水
管の先端と床板の上部に配置された継手部材とを管継手
により接続する通水管と継手部材の接続構造において、
前記通水管は先端に鞘管の挿通孔を挿通する管継手を装
着し、該管継手は通水管と共に鞘管の挿通孔に挿通し
て、床板の上部で継手部材に接続されるものである。According to the present invention, there is provided:
Insert a water passage through which water or hot water passes through the insertion hole of the sheath pipe arranged in the upper part of the foundation floor and stand up on the upper part of the floor plate, and the tip of the water pipe and the joint member arranged on the upper part of the floor plate. In the connection structure of the water pipe and the joint member for connecting the
The water pipe has a pipe joint at the tip which is inserted through the insertion hole of the sheath pipe, and the pipe joint is inserted together with the water pipe through the insertion hole of the sheath pipe, and is connected to the joint member at the upper portion of the floor plate. .
【０００６】請求項２では、前記管継手と継手部材は、
ワンタッチで接続可能なクリップにより接続されるもの
である。In the present invention, the pipe joint and the joint member are
It is connected by a clip that can be connected with one touch.
【０００７】請求項３では、前記鞘管は、床板と基礎床
の間でガイド管を結合し、該ガイド管は床板に固定さ
れ、該床板の上部に立ち上がる円筒部を備え、前記管継
手は継手部材と共にガイド管の円筒部先端に装着される
ものである。According to a third aspect of the present invention, the sheath pipe connects the guide pipe between the floor plate and the foundation floor, the guide pipe is fixed to the floor plate, and includes a cylindrical portion that rises above the floor plate, and the pipe joint is a joint member. Together with this, it is attached to the tip of the cylindrical portion of the guide tube.
【０００８】[0008]
【発明の実施の形態】以下、本発明の実施の形態を図に
基づいて詳細に説明する。本発明の通水管と継手部材の
接続構造は、トイレ，洗面台，流し台，浴室，洗濯機等
に適用されるものであり、本実施例ではトイレに適用し
た場合を示す。図１に示すように床板１の上部には便器
３が固定されており、該便器３の後方には内部に便器洗
浄用の水を収容したロータンク４が設置されている。該
ロータンク４の側部には、給水源から水を水栓Ａ及びロ
ータンク４へ供給するための給水管５を取り付け、該給
水管５は床板１に向けて略垂直方向に延設され、下部先
端に継手部材６を接続し、該継手部材６の他端は鞘管７
により被覆された通水管８が接続されるものである。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the drawings. The connecting structure of the water pipe and the joint member of the present invention is applied to a toilet, a washbasin, a sink, a bathroom, a washing machine, and the like, and this embodiment shows a case of being applied to a toilet. As shown in FIG. 1, a toilet bowl 3 is fixed to the upper part of the floorboard 1, and a low tank 4 containing water for cleaning the toilet bowl is installed in the rear of the toilet bowl 3. A water supply pipe 5 for supplying water from a water supply source to the faucet A and the low tank 4 is attached to a side portion of the low tank 4, and the water supply pipe 5 is extended substantially vertically toward the floor plate 1 and The joint member 6 is connected to the tip, and the other end of the joint member 6 is a sheath pipe 7
The water pipe 8 covered with is connected.
【０００９】前記水栓Ａ及びロータンク４へ水を供給す
るための通水管８は、容易に折曲できる合成樹脂製の架
橋ポリエチレン管，架橋ポリプロピレン管等で形成し、
上流側を図示しないヘッダーに接続し、下流側の先端に
は後述する管継手９を装着し、この通水管８は先端に管
継手９を装着した状態で、基礎床２の上部に予め配設さ
れた蛇腹状の鞘管７の挿通孔７ｂに挿通することで、該
鞘管７により被覆されて外部から保護されるものであ
り、通水管８は床板１の貫通孔１ａから上部に向けて垂
直方向に立ち上げ、床板１の上部で管継手９と共に鞘管
７から露出させるものである。The water pipe 8 for supplying water to the faucet A and the low tank 4 is formed of a crosslinkable polyethylene pipe, a crosslinkable polypropylene pipe or the like made of a synthetic resin which can be easily bent,
The upstream side is connected to a header (not shown), a pipe joint 9 to be described later is attached to the downstream end, and this water passage pipe 8 is installed in advance on the upper part of the foundation floor 2 with the pipe joint 9 attached to the tip. By being inserted into the insertion hole 7b of the accordion-shaped bellows-shaped sheath tube 7 which is covered with the sheath tube 7 and protected from the outside, the water passage tube 8 extends from the through hole 1a of the floor plate 1 to the upper part. It rises in the vertical direction and is exposed from the sheath pipe 7 together with the pipe joint 9 at the upper part of the floor plate 1.
【００１０】前記継手部材６は図２に示すように、一端
に通水管８に連通する入口部６ａが、他端に給水管５に
連通する出口部６ｄが形成され、この入口部６ａと出口
部６ｄの間には止水弁６ｅが収容され、該止水弁６ｅと
連繋したハンドル６ｆを回転操作することで、前記通水
管８から給水管５へ供給される水の止水，通水及び流量
調節を可能としたものであり、入口部６ａの先端には、
後述するクリップ１３を装着するためのフランジ６ｂが
環状に形成され、内周面にシール用のＯリング６ｃ，６
ｃが間隔をおいて複数個装着されている。なお、本実施
例の継手部材は内部に止水弁を収容しているが、逆止
弁，流量調節弁等を収容してもよい。As shown in FIG. 2, the joint member 6 has an inlet 6a communicating with the water pipe 8 at one end and an outlet 6d communicating with the water supply pipe 5 at the other end. A water shutoff valve 6e is housed between the portions 6d, and a handle 6f linked to the water shutoff valve 6e is rotated to stop the water supplied from the water pipe 8 to the water pipe 5, And the flow rate can be adjusted, and at the tip of the inlet portion 6a,
A flange 6b for mounting a clip 13, which will be described later, is formed in an annular shape, and sealing O-rings 6c, 6 are provided on the inner peripheral surface.
A plurality of c are mounted at intervals. Although the joint member of the present embodiment houses the water shutoff valve inside, it may house a check valve, a flow rate control valve, or the like.
【００１１】前記管継手９は通水管８の先端が接続され
る略円筒状の継手本体１０と、該継手本体１０に螺着す
るナット１１と、該ナット１１と継手本体１０の間に配
設された割りリング１２とを備え、前記鞘管７の挿通孔
７ｂより小径に形成することで、挿通孔７ｂを容易に挿
通可能としている。The pipe joint 9 has a substantially cylindrical joint body 10 to which the tip of the water pipe 8 is connected, a nut 11 screwed to the joint body 10, and a nut 11 and the joint body 10. By having the split ring 12 formed therein and having a smaller diameter than the insertion hole 7b of the sheath tube 7, the insertion hole 7b can be easily inserted.
【００１２】前記継手本体１０は略円筒状で、一方の先
端に前記継手部材６に形成された環状のフランジ６ｂと
略同一形状のフランジ１０ａを形成し、該フランジ１０
ａの内周側には、前記継手部材６の入口部６ａに水密的
に挿入される円筒状の嵌合部１０ｃがフランジ１０ａよ
り突出するように形成され、略中間部の外周面には雄ね
じ部１０ｂを形成し、該雄ねじ部１０ｂの内周側には、
所定の間隔をおいて前記通水管８より小径に形成した円
筒状の案内部１０ｄが形成されている。該案内部１０ｄ
の先端は雄ねじ部１０ｂより突出し、外周面の先端側に
は溝孔１０ｅ，１０ｅが軸方向に併設して環状に形成さ
れ、該溝孔１０ｅ，１０ｅには同一形状のシール部材１
０ｆ，１０ｆがそれぞれ装着されている。The joint body 10 has a substantially cylindrical shape, and a flange 10a having substantially the same shape as the annular flange 6b formed on the joint member 6 is formed at one end thereof.
A cylindrical fitting portion 10c which is watertightly inserted into the inlet portion 6a of the joint member 6 is formed on the inner peripheral side of a so as to protrude from the flange 10a, and a male screw is formed on the outer peripheral surface of the substantially middle portion. A portion 10b is formed, and on the inner peripheral side of the male screw portion 10b,
A cylindrical guide portion 10d having a diameter smaller than that of the water passage 8 is formed at a predetermined interval. The guide portion 10d
Has a tip protruding from the male screw portion 10b, and groove holes 10e, 10e are formed in a ring shape on the tip side of the outer peripheral surface side by side in the axial direction. The groove holes 10e, 10e have seal members 1 of the same shape.
0f and 10f are mounted respectively.
【００１３】前記シール部材１０ｆは通水管８の内周面
に付着した異物の捕捉と水漏れを防止するためのもの
で、ゴム等の弾性材からなり、通水管８の先端が案内部
１０ｄに外嵌されるとシール部材１０ｆは変形し、通水
管８の内周面に水密的に密着してシールが確実となるよ
うにしている。The sealing member 10f is for preventing foreign substances adhering to the inner peripheral surface of the water pipe 8 and preventing water leakage, and is made of an elastic material such as rubber, and the tip of the water pipe 8 is guided to the guide portion 10d. When fitted externally, the seal member 10f is deformed and adheres to the inner peripheral surface of the water pipe 8 in a watertight manner to ensure a reliable seal.
【００１４】前記ナット１１は内周面に前記継手本体１
０の雄ねじ部１０ｂに螺着する雌ねじ部１１ａが形成さ
れ、該雌ねじ部１１ａの奥には、通水管８が挿入される
開口部１１ｂに向かうにつれて徐々に小径にしたテーパ
ー面１１ｃが形成されている。The nut 11 has an inner peripheral surface on which the joint body 1 is provided.
A female threaded portion 11a that is screwed into the male threaded portion 10b of 0 is formed, and a tapered surface 11c that is gradually reduced in diameter toward the opening 11b into which the water passage 8 is inserted is formed in the inner portion of the female threaded portion 11a. There is.
【００１５】前記割りリング１２はナット１１のテーパ
ー面１１ｃの内側に挿入されるものであり、軸方向の一
部にスリットを形成することで縮径及び拡径が可能で、
内周面には通水管８を容易に挿入するためのテーパー面
１２ａ、及び通水管８の外周面を押圧し食い込む凹凸状
の食い込み溝１２ｂを形成している。The split ring 12 is inserted inside the tapered surface 11c of the nut 11, and can be reduced in diameter and expanded in diameter by forming a slit in a part in the axial direction.
On the inner peripheral surface, a tapered surface 12a for easily inserting the water conduit 8 and an uneven bite groove 12b for pressing and biting the outer peripheral surface of the water conduit 8 are formed.
【００１６】従って割りリング１２は通水管８の挿入時
に拡径するので、継手本体１０に容易に挿入させること
ができるが、通水管８を継手本体１０から引き出そうと
する力が加わると、割りリング１２は縮径し、食い込み
溝１２ｂが通水管８の外周面に深く食い込み、継手本体
１０から引き出せないようにしている。Therefore, since the split ring 12 expands in diameter when the water pipe 8 is inserted, the split ring 12 can be easily inserted into the joint body 10. However, when a force for pulling out the water pipe 8 from the joint body 10 is applied, the split ring 12 is inserted. 12 has a reduced diameter, and the bite groove 12b bites deeply into the outer peripheral surface of the water pipe 8 so that it cannot be pulled out from the joint body 10.
【００１７】前記クリップ１３は管継手９の嵌合部１０
ｃが継手部材６の入口部６ａに挿入された状態で、継手
部材６のフランジ６ｂと管継手９のフランジ１０ａを当
接させて両フランジ６ｂ，１０ａを挟持し、両物品をワ
ンタッチで離脱不能に接続することができるものであ
り、クリップ１３には該クリップ１３の外周面全面を覆
うことのできるキャップ１４が装着され、クリップ１３
が不用意に管継手９及び継手部材６から外れることがな
いようにしている。The clip 13 is a fitting portion 10 of the pipe joint 9.
In the state that c is inserted into the inlet portion 6a of the joint member 6, the flange 6b of the joint member 6 and the flange 10a of the pipe joint 9 are brought into contact with each other to sandwich both flanges 6b and 10a, and both articles cannot be detached with one touch. The clip 13 is equipped with a cap 14 that can cover the entire outer peripheral surface of the clip 13.
Does not accidentally come off from the pipe joint 9 and the joint member 6.
【００１８】今、通水管８をロータンク４に取り付けた
給水管５下部の継手部材６に接続するには、通水管８を
鞘管７に挿通させる前に、通水管８の先端に管継手９を
装着する。即ち通水管８の先端を管継手９のナット１１
の開口部１１ｂへ挿入し、継手本体１０の案内部１０ｄ
に外嵌すると、通水管８の内周面はシール部材１０ｆ，
１０ｆをスムーズに乗り越えて案内部１０ｄの外周面に
密着する。この場合、通水管８は継手本体１０の案内部
１０ｄと割りリング１２の間で挟着され、しかも割りリ
ング１２のテーパー面１２ａが通水管８の外周面を押圧
し、食い込み溝１２ｂが外周面に食い込み、通水管８を
案内部１０ｄの外周面に押圧しているので、シール部材
１０ｆ，１０ｆのシールが確実で、ナット１１を緩めな
いと引き抜くことはできない。Now, in order to connect the water pipe 8 to the joint member 6 below the water pipe 5 attached to the low tank 4, before inserting the water pipe 8 into the sheath pipe 7, a pipe joint 9 is attached to the tip of the water pipe 8. Put on. That is, the tip of the water pipe 8 is connected to the nut 11 of the pipe joint 9.
The guide portion 10d of the joint body 10
The outer peripheral surface of the water pipe 8, the inner peripheral surface of the water pipe 8 is
It smoothly rides over 10f and comes into close contact with the outer peripheral surface of the guide portion 10d. In this case, the water pipe 8 is sandwiched between the guide portion 10d of the joint body 10 and the split ring 12, and the tapered surface 12a of the split ring 12 presses the outer peripheral surface of the water pipe 8 and the bite groove 12b forms the outer peripheral surface. Since the water pipe 8 is pressed into the outer peripheral surface of the guide portion 10d, the sealing of the seal members 10f and 10f is reliable, and the nut 11 cannot be pulled out unless the nut 11 is loosened.
【００１９】次に通水管８を、先端に装着した管継手９
と共に鞘管７の挿通孔７ｂに挿通し、図１に示すように
管継手９を鞘管７の上部に立ち上げる。Next, a water pipe 8 is attached to the pipe joint 9 at the tip.
At the same time, it is inserted into the insertion hole 7b of the sheath tube 7, and the pipe joint 9 is erected above the sheath tube 7 as shown in FIG.
【００２０】そして管継手９を継手部材６のフランジ６
ｂと管継手９のフランジ１０ａを互いに重ね合わせた状
態で、クリップ１３により両フランジ６ｂ，１０ａを挟
着して継手部材６と管継手９を結合し、図３に示すよう
にこのクリップ１３には抜け止め用のキャップ１４を装
着する。The pipe joint 9 is connected to the flange 6 of the joint member 6.
b and the flange 10a of the pipe joint 9 are overlapped with each other, the flanges 6b and 10a are sandwiched by the clip 13 to join the joint member 6 and the pipe joint 9, and the clip 13 is connected to the clip 13 as shown in FIG. The cap 14 for preventing the falling is attached.
【００２１】以上のように本発明では、通水管は先端に
装着した管継手と共に鞘管に挿通させるので、通水管の
先端は管継手により保護され鞘管を挿通させる際に通水
管は異物が付着したり、鞘管の内周面に接触して傷が付
くことがなく、継手本体に接続した際の接続不良による
水漏れの発生を防止することができる。As described above, in the present invention, since the water pipe is inserted into the sheath pipe together with the pipe joint attached to the tip, the tip of the water pipe is protected by the pipe joint, and when the sheath pipe is inserted, the water pipe is free from foreign matter. There is no adhesion or damage to the inner peripheral surface of the sheath pipe, and it is possible to prevent water leakage due to poor connection when connected to the joint body.
【００２２】図４乃至図６は本発明の別の実施例であ
り、この実施例では基礎床２の上部に配設された鞘管７
ａは、床板１と基礎床２の間で床板１の貫通孔１ａに向
けて立ち上がらせる位置にガイド管１５を結合し、該ガ
イド管１５は、真鍮，アルミ合金，その他の金属又は硬
質の合成樹脂により形成され、床板１の貫通孔１ａに向
けて湾曲させた形状で、該貫通孔１ａを貫通する円筒部
１５ａを備え、固定部材１５ｄにより床板１に固定され
るものである。したがって、通水管８は鞘管７ａの挿通
孔７ｃからガイド管１５に挿通され、該ガイド管１５の
円筒部１５から上部に立ち上げることができる。4 to 6 show another embodiment of the present invention. In this embodiment, the sheath tube 7 arranged on the upper part of the foundation floor 2 is shown.
a is connected with a guide pipe 15 between the floor plate 1 and the foundation floor 2 at a position to rise toward the through hole 1a of the floor plate 1, and the guide pipe 15 is made of brass, aluminum alloy, other metal or hard synthetic material. The cylindrical portion 15a is made of resin and is curved toward the through hole 1a of the floor plate 1, and has a cylindrical portion 15a penetrating the through hole 1a, and is fixed to the floor plate 1 by a fixing member 15d. Therefore, the water pipe 8 can be inserted into the guide pipe 15 through the insertion hole 7c of the sheath pipe 7a, and can rise from the cylindrical portion 15 of the guide pipe 15 to the upper portion.
【００２３】本実施例のガイド管１５は金属又は硬質の
合成樹脂により形成されるので、管継手９は支持部材１
６と共にガイド管１５の円筒部１５ａの上部先端から挿
通孔１５ｂに装着することができるものであり、該挿通
孔１５ｂに管継手９を装着するための支持部材１６は、
弾性力を有する合成樹脂により形成され、図５に示すよ
うに半円筒形に形成した２つの分割体１６ａ，１６ａを
向かい合わせてヒンジ１６ｂにより結合し、該ヒンジ１
６ｂを中心軸として開閉可能であり、両分割体１６ａ，
１６ａを重ね合わせて内側に管継手９が収容される収容
室１６ｃが形成され、各分割体１６ａ，１６ａの上端よ
りやや下方には、外周に向けて突出する係止爪１６ｄ，
１６ｄを形成し、該係止爪１６ｄ，１６ｄはガイド管１
５の上部先端に穿設した各切欠１５ｃ，１５ｃに係合さ
せることで、支持部材１６は管継手９と共にガイド管１
５の挿通孔１５ｂに着脱自在に装着可能である。なお、
前記実施例と同一構成については同一符号を付して、説
明を省略する。Since the guide tube 15 of this embodiment is made of metal or hard synthetic resin, the pipe joint 9 is the support member 1.
6, and the support member 16 for mounting the pipe joint 9 in the insertion hole 15b can be mounted from the top end of the cylindrical portion 15a of the guide tube 15 into the insertion hole 15b.
As shown in FIG. 5, two split bodies 16a, 16a formed of a synthetic resin having an elastic force and formed in a semi-cylindrical shape face each other and are joined by a hinge 16b.
6b can be opened and closed around the central axis, and both split bodies 16a,
An accommodating chamber 16c for accommodating the pipe joint 9 is formed by stacking 16a on top of each other, and slightly below the upper ends of the divided bodies 16a, 16a, locking claws 16d projecting toward the outer periphery,
16d is formed, and the locking claws 16d and 16d are the guide tubes 1
The support member 16 together with the pipe joint 9 is engaged with the notches 15c, 15c formed at the upper end of the guide pipe 1 as shown in FIG.
5 can be detachably attached to the insertion hole 15b. In addition,
The same components as those in the above-described embodiment are designated by the same reference numerals and the description thereof will be omitted.
【００２４】したがって本実施例では、通水管の先端は
管継手により保護され鞘管を挿通させる際に通水管は異
物が付着したり、鞘管の内周面に接触して傷が付くこと
がなく、継手本体に接続した際の接続不良による水漏れ
の発生を防止することができるだけでなく、ガイド管に
管継手及び継手部材を装着することができるので、継手
部材を安定した状態で保持することができる。Therefore, in the present embodiment, the tip of the water pipe is protected by the pipe joint, and when the sheath pipe is inserted, foreign matter may adhere to the water pipe, or the inner pipe surface may be damaged due to contact with the inner peripheral surface thereof. In addition, it is possible to prevent the occurrence of water leakage due to poor connection when connected to the joint body, and since the pipe joint and the joint member can be attached to the guide pipe, the joint member is held in a stable state. be able to.
【００２５】[0025]
【発明の効果】本発明によると、基礎床の上部に配設さ
れた鞘管の挿通孔に、水又は湯が通過する通水管を挿通
して床板の上部に立ち上げ、通水管の先端と床板の上部
に配置された継手部材とを管継手により接続する通水管
と継手部材の接続構造において、前記通水管は先端に鞘
管の挿通孔を挿通する管継手を装着し、該管継手は通水
管と共に鞘管の挿通孔に挿通して、床板の上部で継手部
材に接続される。したがって、通水管は先端に管継手を
装着した状態で鞘管に挿通するので、通水管は先端に異
物が付着したり、保護管の内周面に接触して傷が付くよ
うなことがなく、水漏れの発生を防止し、信頼性の向上
を図ることができる。According to the present invention, a water pipe through which water or hot water passes is inserted into an insertion hole of a sheath pipe arranged in an upper part of a foundation floor, and it is erected on an upper part of a floor plate so that the tip of the water pipe is In a connecting structure of a water pipe and a joint member for connecting a joint member arranged on the upper part of the floor plate by a pipe joint, the water pipe is equipped with a pipe joint for inserting an insertion hole of a sheath pipe at a tip thereof, and the pipe joint is It is inserted into the insertion hole of the sheath pipe together with the water passage pipe, and is connected to the joint member at the upper part of the floor plate. Therefore, since the water pipe is inserted into the sheath pipe with the pipe fitting attached to the tip, foreign matters do not adhere to the tip of the water pipe and the inner peripheral surface of the protective pipe does not get scratched. Therefore, it is possible to prevent water leakage and improve reliability.
【００２６】また前記管継手と継手部材は、ワンタッチ
で接続可能なクリップにより接続され、施工性を向上さ
せることができる。Further, the pipe joint and the joint member are connected by a clip which can be connected with one touch, and the workability can be improved.
【００２７】さらに、前記鞘管は、床板と基礎床の間で
ガイド管を結合し、該ガイド管は床板に固定され、該床
板の上部に立ち上がる円筒部を備え、前記管継手は継手
部材と共にガイド管の円筒部先端に装着されるので、継
手部材を安定した状態でガイド管に保持することができ
る。Further, the sheath pipe connects the guide pipe between the floor plate and the foundation floor, the guide pipe is fixed to the floor plate, and has a cylindrical portion rising to the upper part of the floor plate, and the pipe joint is a guide pipe together with a joint member. Since it is attached to the tip of the cylindrical portion, the joint member can be held in the guide tube in a stable state.
【図１】本発明による通水管と継手部材の接続構造をト
イレに使用した場合の説明図である。FIG. 1 is an explanatory diagram of a case where the connection structure between a water pipe and a joint member according to the present invention is used in a toilet.
【図２】通水管の先端に装着した管継手と継手部材の要
部縦断面図である。FIG. 2 is a longitudinal sectional view of a main part of a pipe joint and a joint member attached to the tip of a water pipe.
【図３】図１の通水管を継手部材に接続した状態の説明
図である。FIG. 3 is an explanatory view of a state in which the water pipe of FIG. 1 is connected to a joint member.
【図４】本発明の別の実施例で、通水管と継手部材の接
続方法をトイレに使用した場合の説明図である。FIG. 4 is an explanatory diagram of another embodiment of the present invention in which a connecting method between a water pipe and a joint member is used in a toilet.
【図５】図４の通水管と継手部材の分解説明図である。5 is an exploded view of the water pipe and the joint member of FIG.
【図６】ガイド菅に通水管を挿通させた状態を示す要部
縦断面図である。FIG. 6 is a longitudinal sectional view of an essential part showing a state in which a water pipe is inserted through the guide pipe.
【図７】従来技術の説明図である。FIG. 7 is an explanatory diagram of a conventional technique.
１ 床板 ２ 基礎床 ６ 継手部材 ７，７ａ 鞘管 ７ｂ，７ｃ 挿通孔 ８ 通水管 ９ 管継手 １３ クリップ １５ ガイド管 １５ａ 円筒部 1 floor board 2 foundation floor 6 Joint members 7,7a sheath tube 7b, 7c insertion hole 8 water pipes 9 pipe fittings 13 clips 15 Guide tube 15a cylindrical part
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 2D039 CB01 2D060 AC03 AC05 BB07 ─────────────────────────────────────────────────── ─── Continued front page F-term (reference) 2D039 CB01 2D060 AC03 AC05 BB07
Claims (3)
に、水又は湯が通過する通水管を挿通して床板の上部に
立ち上げ、通水管の先端と床板の上部に配置された継手
部材とを管継手により接続する通水管と継手部材の接続
構造において、前記通水管は先端に鞘管の挿通孔を挿通
する管継手を装着し、該管継手は通水管と共に鞘管の挿
通孔に挿通して、床板の上部で継手部材に接続されるこ
とを特徴とする通水管と継手部材の接続構造。1. A water pipe through which water or hot water passes is inserted into an insertion hole of a sheath pipe arranged in the upper part of the foundation floor and rises to the upper part of the floor plate, and is arranged at the tip of the water pipe and the upper part of the floor plate. In a connecting structure for connecting a water passage pipe and a joint member for connecting the formed joint member with a pipe joint, the water passage pipe is equipped with a pipe joint for inserting an insertion hole of the sheath pipe at a tip, and the pipe joint is a sheath pipe together with the water passage pipe. The connecting structure of the water pipe and the joint member, wherein the water pipe and the joint member are connected to the joint member at an upper portion of the floor plate by being inserted into the through hole of the.
接続可能なクリップにより接続されることを特徴とする
請求項１記載の通水管と継手部材の接続構造。2. The connecting structure for a water pipe and a joint member according to claim 1, wherein the pipe joint and the joint member are connected by a clip that can be connected with one touch.
管を結合し、該ガイド管は床板に固定され、該床板の上
部に立ち上がる円筒部を備え、前記管継手は継手部材と
共にガイド管の円筒部先端に装着されることを特徴とす
る請求項１又は２記載の通水管と継手部材の接続構造。3. The sheath pipe connects a guide pipe between a floor plate and a foundation floor, the guide pipe is fixed to the floor plate, and includes a cylindrical portion that rises above the floor plate, and the pipe joint is a guide pipe together with a joint member. The connecting structure for connecting the water pipe and the joint member according to claim 1 or 2, wherein the connecting structure is attached to the tip of the cylindrical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001373622A JP3963713B2 (en) | 2001-12-07 | 2001-12-07 | Connection structure of water pipe and joint member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001373622A JP3963713B2 (en) | 2001-12-07 | 2001-12-07 | Connection structure of water pipe and joint member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003171956A true JP2003171956A (en) | 2003-06-20 |
| JP3963713B2 JP3963713B2 (en) | 2007-08-22 |
Family
ID=19182309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001373622A Expired - Fee Related JP3963713B2 (en) | 2001-12-07 | 2001-12-07 | Connection structure of water pipe and joint member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3963713B2 (en) |
-
2001
- 2001-12-07 JP JP2001373622A patent/JP3963713B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3963713B2 (en) | 2007-08-22 |
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