JPH051750Y2 - - Google Patents
Info
- Publication number
- JPH051750Y2 JPH051750Y2 JP9143287U JP9143287U JPH051750Y2 JP H051750 Y2 JPH051750 Y2 JP H051750Y2 JP 9143287 U JP9143287 U JP 9143287U JP 9143287 U JP9143287 U JP 9143287U JP H051750 Y2 JPH051750 Y2 JP H051750Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- fluid supply
- connection
- wall
- supply pipe
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 33
- 238000012423 maintenance Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Domestic Plumbing Installations (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Description
本考案は、建物の壁体裏面側に二重鞘管構造と
して敷設され、鞘管から引き出されて壁体の表面
側に突出した流体供給管に水栓やガス栓、蛇口、
熱交換器等の付属器具を接続できるようにした二
重配管による流体供給管の接続部に関する。
This invention is a double-sheathed pipe structure that is installed on the back side of the wall of a building, and the fluid supply pipe that is pulled out from the sheathed pipe and protrudes toward the front side of the wall can be used for water faucets, gas valves, faucets, etc.
This invention relates to a fluid supply pipe connection section using double piping to which an accessory such as a heat exchanger can be connected.
従来知られている二重配管による流体供給管の
接続部は、第３図に示す如く湾曲した管継手（エ
ルボ管）１を用い、この管継手１を、壁体２の内
外両面部に取付けた固定リング３，４によつて該
壁体２の窓穴２ａに嵌挿固定し、管継手１の隠蔽
側口部１ａには鞘管５に挿通したポリエチレン等
のプラスチツク製流体供給管６を袋ナツト７によ
つて接続する一方、管継手１の露出側口部１ｂに
は蛇口等の付属器具８を取付けることができるよ
うに構成されている。
The connection of fluid supply pipes using conventionally known double piping uses a curved pipe joint (elbow pipe) 1, as shown in FIG. A fluid supply pipe 6 made of plastic such as polyethylene, which is inserted into the sheath pipe 5, is inserted and fixed into the window hole 2a of the wall body 2 using the fixing rings 3 and 4, and inserted into the concealed side opening 1a of the pipe joint 1. The pipe joint 1 is connected by a cap nut 7, and an accessory 8 such as a faucet can be attached to the exposed side opening 1b of the pipe joint 1.
例えば、洗面所や水洗便所等に二重配管構造の
流体供給管による給水接続部を設ける場合に、従
来知られている上記接続部を適用すると、管継手
１と鞘管５に挿通した流体供給管６との接続が壁
体２裏面側での隠蔽接続になる。このような隠蔽
接続では、該接続部分の流体漏洩を外部から確認
することができないし、また、漏洩時の補修作業
や流体供給管６を新規なものと取り替える作業は
壁体の一部を破壊し、作業用の開口部を設ける必
要があつて、その保守・保全作業は非常に煩雑と
なり、経費の面でも大きな問題となる。
For example, when installing a water supply connection using a fluid supply pipe with a double piping structure in a washroom or flush toilet, if the above-mentioned conventionally known connection is applied, the fluid supply inserted through the pipe joint 1 and the sheath pipe 5 The connection to the pipe 6 is a concealed connection on the back side of the wall 2. With such a concealed connection, fluid leakage from the connection cannot be confirmed from the outside, and repair work in the event of a leak or work to replace the fluid supply pipe 6 with a new one requires destroying a part of the wall. However, since it is necessary to provide an opening for working, the maintenance and maintenance work thereof becomes extremely complicated and also poses a big problem in terms of cost.
本考案は上記の問題を解決したものであつて、
その目的は鞘管に挿通し壁体の裏面に沿つて敷設
された流体供給管を壁体の表面側に引き出し、そ
の引き出し部分を壁体の表面側に突設した支持管
に挿通して、該支持管の先端部（口端部）側、即
ち、壁体の表面側露出部分で流体供給管の接続が
できるように改良した二重配管による流体供給管
の接続部を提供することにある。
しかして、本考案の上記目的は一端口部が壁体
の表面側に臨んで開口し、他端口部が壁体の裏面
に沿つて敷設された鞘管に接続されている湾曲し
た管継手を壁体の裏面側に取付け、管継手の一端
口部に支持管を接続して、壁体の表面側に突出し
た該支持管に上記鞘管から管継手を通して流体供
給管が挿通され、支持管から引き出された流体供
給管の接続口部を接続金具の下側口部に接続し
て、この接続金具を支持管の口端部に螺着した固
定ナツトによつて該支持管に固定して構成した二
重配管による流体供給管の接続部により達成され
る。
This invention solves the above problems, and
The purpose of this is to insert the fluid supply tube that is inserted into the sheath tube and run along the back surface of the wall, and pull it out to the surface of the wall, and then insert the drawn part into the support tube that protrudes from the surface of the wall. An object of the present invention is to provide a connection part for a fluid supply pipe using double piping, which is improved so that the fluid supply pipe can be connected at the tip end (mouth end) side of the support pipe, that is, at the exposed part on the surface side of the wall body. . Therefore, the above object of the present invention is to provide a curved pipe joint in which one end opening faces the surface of the wall and the other end is connected to a sheath pipe laid along the back surface of the wall. A support pipe is attached to the back side of the wall and connected to one end of the pipe joint, and a fluid supply pipe is inserted from the sheath pipe through the pipe joint into the support pipe that protrudes to the front side of the wall. Connect the connection port of the fluid supply pipe pulled out from the support tube to the lower port of the connection fitting, and fix this connection fitting to the support tube with a fixing nut screwed onto the mouth end of the support tube. This is achieved by a fluid supply pipe connection with a double piping structure.
鞘管が壁体の裏面側に敷設されている流体供給
管は、鞘管より壁体の表面側に引き出された部分
が支持管に挿通されて保持される一方、該流体供
給管を下側口部に接続した接続金具は支持管に固
定ナツトを螺着することによつて該支持管と強固
に結合し、敷設状態が安定した流体供給管の接続
部を壁体の表面露出側に構成できる。
In a fluid supply pipe whose sheath pipe is laid on the back side of the wall, the part pulled out from the sheath pipe to the surface side of the wall is inserted into the support pipe and held, while the fluid supply pipe is placed on the lower side. The connecting fitting connected to the opening is firmly connected to the support tube by screwing a fixing nut onto the support tube, and the connection portion of the fluid supply tube, which is in a stable installation condition, is configured on the exposed side of the wall surface. can.
以下に、本考案の実施例を添付図面を参照しな
がら説明する。
第１図及び第２図において、壁体ｗの表面側に
臨んで湾曲した管継手（エルボ管）１１の一端口
部１２が開口し、管継手１１の他端口部１３には
壁体ｗの裏面に沿つて敷設された鞘管１４の先端
口部１５が接続されている。管継手１１の一端口
部１２にはクロムメツキ管のような化粧管である
支持管１６が壁体ｗから横方向に突出した状態で
接続され、その接続は管継手１１側に設けた雌ネ
ジ１２ａと支持管１６側に設けた雄ネジ１６ａと
の螺合により果されている。なお、管継手１１と
鞘管１４とは接続環１７を用いて接続され、ま
た、管継手１１は支持金具１８を用いて壁体ｗ裏
面側の構造物に固定されており、１８ａはその固
定用ビス穴である。
支持管１６内には鞘管１４から管継手１１を通
して流体供給管１９が挿通されており、流体供給
管１９の接続口部１９ａは接続金具２１の下側口
部２２と接続し、この接続金具２１の上側口部２
３に蛇口等の付属器具２０が接続される。接続金
具２１の中央部分には鍔部２４を設けてある。
接続金具２１には固定ナツト２５を遊嵌し、こ
の固定ナツト２５を支持管１６の口端部側に設け
た雄ネジ１６ｂと螺合して、鍔部２４を介して固
定ナツト２５の内向き縁部２５ａにより接続金具
２１を締め付け、接続金具２１を支持管１６と結
合し、流体供給管１９を接続金具２１とともに支
持管１６の先端部に支持する。
流体供給管１９と接続金具２１との接続を更に
詳細に説明すると、流体供給管１９の接続口部１
９ａはインナーコア２６と締め付けリング２７に
よつて強く挾着されており、この挾着部分に袋ナ
ツト２８を嵌合し、袋ナツト２８を接続金具２１
の下側口部２２の外周に設けた雄ネジ２２ａと螺
合して締め付けると、流体供給管１９の接続口部
１９ａはインナーコア２６と締め付けリング２７
を介して接続金具２１の下側口部２２内に締め付
けられ、流体供給管１９と接続金具２１は密に接
続することになる。この接続状態で袋ナツト２８
を支持管１６の口端部に当接し、前述したように
固定ナツト２５によつて接続金具２１を締め付け
ると、支持管１６と接続金具２１は強固に結合す
る。なお、流体供給管１９はポリエチレン等のプ
ラスチツク管が用いられ、また、接続金具２１の
下側口部２２内には奥部側に肩部２２ｂを設けて
あり、この肩部２２ｂ及び支持管１６の口端部と
袋ナツト２８との接合部にはシール用のパツキン
（図示せず）を装着する。
Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 and 2, one end opening 12 of a curved pipe fitting (elbow pipe) 11 facing the surface side of the wall w is open, and the other end opening 13 of the pipe fitting 11 is opened. A tip opening 15 of a sheath pipe 14 laid along the back surface is connected. A support pipe 16, which is a decorative pipe such as a chrome-plated pipe, is connected to the opening 12 at one end of the pipe joint 11 in a state that protrudes laterally from the wall w, and the connection is made by a female thread 12a provided on the pipe joint 11 side. This is accomplished by screwing the male thread 16a provided on the support tube 16 side. The pipe joint 11 and the sheath pipe 14 are connected using a connecting ring 17, and the pipe joint 11 is fixed to a structure on the back side of the wall w using a support fitting 18, and 18a indicates the fixing point. This is a screw hole for use. A fluid supply pipe 19 is inserted into the support pipe 16 from the sheath pipe 14 through the pipe joint 11, and the connection port 19a of the fluid supply pipe 19 is connected to the lower port 22 of the connection fitting 21. Upper mouth part 2 of 21
Attachment 20 such as a faucet is connected to 3. A flange portion 24 is provided at the center portion of the connection fitting 21. A fixing nut 25 is loosely fitted into the connecting fitting 21, and this fixing nut 25 is screwed into a male thread 16b provided on the mouth end side of the support tube 16. The connecting fitting 21 is tightened by the edge 25a, the connecting fitting 21 is coupled to the support tube 16, and the fluid supply tube 19 is supported together with the connecting fitting 21 at the distal end of the supporting tube 16. To explain the connection between the fluid supply pipe 19 and the connection fitting 21 in more detail, the connection port 1 of the fluid supply pipe 19
9a is strongly clamped by an inner core 26 and a tightening ring 27. A cap nut 28 is fitted into this clamped portion, and the cap nut 28 is attached to the connecting fitting 21.
When the male thread 22a provided on the outer periphery of the lower opening 22 is screwed together and tightened, the connecting opening 19a of the fluid supply pipe 19 connects to the inner core 26 and the tightening ring
The fluid supply pipe 19 and the connecting fitting 21 are tightly connected to each other by being tightened into the lower opening 22 of the connecting fitting 21 through the connecting fitting 21 . In this connected state, tighten the bag nut 28.
When the support tube 16 and the connecting fitting 21 are brought into contact with the mouth end of the support tube 16 and the connecting fitting 21 is tightened with the fixing nut 25 as described above, the supporting tube 16 and the connecting fitting 21 are firmly connected. Note that the fluid supply pipe 19 is made of a plastic pipe such as polyethylene, and a shoulder 22b is provided on the inner side of the lower opening 22 of the connection fitting 21, and this shoulder 22b and the support pipe 16 A sealing gasket (not shown) is attached to the joint between the mouth end of the cap nut 28 and the cap nut 28.
本考案は上記の如くであつて、一端口部が壁体
の表面側に臨んで開口している管継手に支持管を
接続し、壁体の表面側に突出している支持管を通
して壁体の裏面側に敷設されている鞘管に流体供
給管を挿入できるため、流体供給管の敷設作業及
び接続金具との接続作業は壁体の表面露出部側で
行うことができ、また、流体供給管の引き出し部
分は支持管内に挿通されていて安定し、接続金具
との接続が容易かつ強固にできることは勿論のこ
と、支持管に水滴の付着する心配もなく、美観に
優れた接続部を提供できる。 加えて、現場での
断熱工事が不要であり、保守・保全作業も容易で
ある点と相俟つて、その実用的価値は極めて多大
である。
The present invention is as described above, in which a support pipe is connected to a pipe joint whose one end opening faces the surface side of the wall body, and the support pipe is passed through the support pipe protruding toward the surface side of the wall body. Since the fluid supply pipe can be inserted into the sheath pipe laid on the back side, the work of laying the fluid supply pipe and the work of connecting it with the connecting fittings can be done on the exposed surface side of the wall. The pull-out part is inserted into the support tube and is stable, making it easy and strong to connect with the connecting fittings, and there is no need to worry about water droplets adhering to the support tube, making it possible to provide a connection with excellent appearance. . In addition, there is no need for on-site insulation work, and maintenance and maintenance work is easy, and this combined with the fact that it has extremely great practical value.
第１図は本考案の実施例を示す側断面図、第２
図は同上要部の分解斜視図、第３図は従来の接続
部を示す側断面図である。
図中、１１は管継手、１２は一端口部、１３は
他端口部、１４は鞘管、１６は支持管、１６ｂは
雄ネジ、１９は流体供給管、１９ａはその接続口
部、２１は接続金具、２２は下側口部、２２ａは
雄ネジ、２５は固定ナツト、２６はインナーコ
ア、２７は締め付けリング、２８は袋ナツト、ｗ
は壁体である。
Fig. 1 is a side sectional view showing an embodiment of the present invention;
The figure is an exploded perspective view of the main parts of the same as above, and FIG. 3 is a side sectional view showing a conventional connection part. In the figure, 11 is a pipe joint, 12 is an opening at one end, 13 is an opening at the other end, 14 is a sheath tube, 16 is a support tube, 16b is a male thread, 19 is a fluid supply tube, 19a is its connection opening, and 21 is a Connection fittings, 22 is a lower opening, 22a is a male screw, 25 is a fixing nut, 26 is an inner core, 27 is a tightening ring, 28 is a cap nut, w
is a wall.
Claims (1)
端口部が壁体の裏面に沿つて敷設された鞘管に
接続されている湾曲した管継手を壁体の裏面側
に取付け、管継手の一端口部に支持管を接続し
て、壁体の表面側に突出した該支持管に上記鞘
管から管継手を通して流体供給管が挿通され、
支持管から引き出された流体供給管の接続口部
を接続金具の下側口部に接続して、この接続金
具を支持管の口端部に螺着した固定ナツトによ
つて該支持管に固定して成ることを特徴とする
二重配管による流体供給管の接続部。 (2) 流体供給管の接続口部はインナーコアと締め
付けリングによつて挾着され、この挾着部分を
接続金具の下側口部内に嵌入して、該下側口部
に螺着した袋ナツトによつて上記接続口部を接
続金具と接続して成ることを特徴とする前記実
用新案登録請求の範囲第１項記載の二重配管に
よる流体供給管の接続部。[Claims for Utility Model Registration] (1) A curved pipe whose opening at one end faces the front surface of the wall and whose opening at the other end is connected to a sheath pipe laid along the back surface of the wall. A joint is attached to the back side of the wall, a support pipe is connected to one end of the pipe joint, and a fluid supply pipe is inserted from the sheath pipe through the pipe joint into the support pipe protruding from the front side of the wall,
The connection port of the fluid supply pipe pulled out from the support tube is connected to the lower port of the connection fitting, and the connection fitting is fixed to the support tube with a fixing nut screwed onto the mouth end of the support tube. 1. A fluid supply pipe connection part using double piping, characterized in that the connection part comprises: (2) The connecting port of the fluid supply pipe is clamped by the inner core and the tightening ring, and this clamped part is inserted into the lower opening of the connection fitting to form a bag that is screwed into the lower opening. 2. The fluid supply pipe connection portion using double piping according to claim 1, wherein the connection port portion is connected to a connection fitting by a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9143287U JPH051750Y2 (en) | 1987-06-16 | 1987-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9143287U JPH051750Y2 (en) | 1987-06-16 | 1987-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63201275U JPS63201275U (en) | 1988-12-26 |
| JPH051750Y2 true JPH051750Y2 (en) | 1993-01-18 |
Family
ID=30952211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9143287U Expired - Lifetime JPH051750Y2 (en) | 1987-06-16 | 1987-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051750Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100618638B1 (en) | 2005-12-29 | 2006-09-06 | 송영길 | Combination case for tap connection pipe |
| KR100863982B1 (en) | 2006-11-21 | 2008-10-16 | 이상기 | Faucet connector |
-
1987
- 1987-06-16 JP JP9143287U patent/JPH051750Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63201275U (en) | 1988-12-26 |
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