JP2003106589A - Connection structure of bathroom ventilation duct - Google Patents
Connection structure of bathroom ventilation ductInfo
- Publication number
- JP2003106589A JP2003106589A JP2001340013A JP2001340013A JP2003106589A JP 2003106589 A JP2003106589 A JP 2003106589A JP 2001340013 A JP2001340013 A JP 2001340013A JP 2001340013 A JP2001340013 A JP 2001340013A JP 2003106589 A JP2003106589 A JP 2003106589A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- collar
- ventilation duct
- bathroom
- 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
- Bathtubs, Showers, And Their Attachments (AREA)
- Ventilation (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、浴室換気ダクトの
接続構造に関する。TECHNICAL FIELD The present invention relates to a connecting structure for a bathroom ventilation duct.
【０００２】[0002]
【従来の技術及び課題】冬期には、入浴時や入浴後の浴
室の換気によって換気ダクトの中で多くの結露水が発生
し、この結露水が屋外と屋内とを仕切る壁体内に入って
壁体に凍害を生じさせたり、屋内に結露水の漏れを生じ
させることがある。2. Description of the Related Art In winter, a large amount of condensed water is generated in a ventilation duct due to ventilation of a bathroom during or after bathing, and this condensed water enters a wall body that separates an indoor from an outdoor wall. This may cause frost damage to the body and leakage of condensed water indoors.
【０００３】本発明は、そのような問題点に鑑み、浴室
換気によって生じる壁体の凍害や屋内への結露水漏れを
確実に防止することができ、しかも、その施工も容易に
行うことができる浴室換気ダクトの接続構造を提供する
ことを課題とする。In view of such a problem, the present invention can surely prevent freezing damage of the wall body and leakage of dew condensation water to the inside caused by ventilation of the bathroom, and the construction thereof can be easily performed. An object is to provide a connection structure for a bathroom ventilation duct.
【０００４】[0004]
【課題を解決するための手段】上記の課題は、長さ方向
の中間部に外方に張り出すつば部を備えたつば付き短管
のつば部を挟む一方の側が、屋外と屋内とを仕切る壁体
に明けられた貫通孔に、そのつば部を屋内側の存在さ
せ、かつ、先端部を屋外に突出させるように貫通状態に
嵌め込まれ、つば付き短管のつば部を挟むもう一方の側
に浴室からの換気ダクトが接続されていることを特徴と
する浴室換気ダクトの接続構造によって解決される。[Means for Solving the Problems] The above-mentioned problem is solved by one side that sandwiches the brim portion of a short tube with a collar having a brim portion that projects outward at the middle portion in the lengthwise direction and separates the outside from the inside. In the through hole opened in the wall, the collar part is made to exist on the indoor side and the tip part is fitted in a penetrating state so as to project to the outside, and the other side that sandwiches the brim part of the short tube with a collar A ventilation duct from a bathroom is connected to a bathroom ventilation duct connection structure.
【０００５】この構造では、つば付き短管のつば部を挟
む一方の側がその先端部を屋外に突出させるようにして
壁体の孔に嵌め込まれているから、この先端部を通じて
出いていく結露水が屋外側から壁体内に入り込んでしま
うのを防ぐことができる。しかも、短管のつば部が屋内
側の存在しているから、短管の屋内側の端部から仮に結
露水の漏れを生じるようなことがあっても、そのような
結露水が壁体内に入り込んでしまうのをこのつば部が阻
止し、結露水が屋内側から壁体内に入り込んでしまうの
も防ぐことができる。こうして、壁体内への結露水の侵
入を防止して壁体の凍害の発生を防ぐことができる。In this structure, since one side of the brimed short tube that sandwiches the brim is fitted into the hole of the wall body so that the tip of the brim is projected to the outside, the condensed water flowing out through this tip. Can be prevented from entering the wall from the outside. Moreover, since the brim portion of the short pipe exists on the indoor side, even if there is a case where condensed water leaks from the indoor end of the short pipe, such condensed water will be contained in the wall body. This collar portion prevents the dew condensation water from entering the inside of the wall from the indoor side. In this way, it is possible to prevent the dew condensation water from entering the wall body and prevent the freezing damage of the wall body.
【０００６】この場合に、上記のつば付き短管が、その
つば部を壁体の屋内側の面に当接させ又は近接させるよ
うにして貫通孔に嵌め込まれている場合は、つば部を壁
体に屋内側の壁面に当接させるようにするだけで、つば
部を挟む先端側を確実に屋外側に突出させることがで
き、施工を確実かつ能率良く行っていくことができる。
また、結露水や湿気がつば部と壁体との間を通じて壁体
内に入り込もうとするのも抑制できあるいは防ぐことが
できる。In this case, if the short tube with a collar is fitted into the through hole so that the collar comes into contact with or close to the indoor surface of the wall body, the collar has a wall. Only by bringing the body into contact with the wall surface on the indoor side, the tip end side sandwiching the brim portion can be surely projected to the outdoor side, and the construction can be performed reliably and efficiently.
Further, it is possible to suppress or prevent dew condensation water or moisture from entering the wall body through the space between the collar portion and the wall body.
【０００７】もちろん、上記のつば付き短管は、そのつ
ば部が壁体の屋内側の面から離れていてもよく、そのよ
うな離れたつば部であっても、短管の屋内側の端部から
漏れるような結露水が屋内側から壁体内に入り込んでし
まうのを有効的に防ぐことができる。Of course, in the above short tube with a collar, the flange may be separated from the surface of the wall body on the indoor side, and even with such a separated flange, the indoor end of the short tube. It is possible to effectively prevent the condensed water that leaks from the inside from entering the wall body from the indoor side.
【０００８】上記の接続構造において、つば付き短管の
つば部を挟んで屋内に突出する側に接続管が外嵌め状態
に接続され、浴室からの換気ダクトはフレキシブルダク
トからなっていてその先端部に備えられたダクト先端管
部が、つば付き短管の端面に当接するように前記接続管
に内嵌め状態に接続されて、換気ダクトとつば付き短管
とが連通状態に接続されているのもよい。In the above connection structure, the connecting pipe is externally fitted to the side projecting indoors with the brim portion of the bridging short pipe sandwiched, and the ventilation duct from the bathroom is a flexible duct, and the tip portion thereof is provided. The duct tip pipe portion provided in is connected to the connecting pipe in an internally fitted state so as to come into contact with the end face of the collared short pipe, and the ventilation duct and the collared short pipe are connected in a communicating state. Good.
【０００９】この場合は、つば付き短管とダクト先端管
部との当接、及び、接続管がこれら管に外嵌め状態に接
続されていることにより、つば付き短管とダクト先端管
部との接続部における結露水の漏れをしっかりと防ぐこ
とができ、屋内側への結露水の漏れを防ぐことができ
る。しかも、接続管は短管のつば部に当接するまで差込
み、ダクト先端管部もつば付き短管の端部に当接するま
で差し込めば適正な接続状態を得ることができ、施工を
容易に行うことができる。加えて、つば付き短管も、接
続管も、ダクト先端管部も屋内から施工することがで
き、施工を容易に行うことができる。In this case, the short pipe with a collar and the duct tip pipe portion are abutted with each other, and the connecting pipe is connected to these pipes in an externally fitted state. It is possible to securely prevent the dew condensation water from leaking at the connection part of, and to prevent the dew condensation water from leaking to the indoor side. Moreover, the connecting pipe can be inserted until it comes in contact with the brim of the short pipe, and the pipe can be inserted until it comes in contact with the end of the short pipe with a flange at the end of the duct. You can In addition, the short pipe with a collar, the connecting pipe, and the duct tip pipe portion can be installed indoors, and the installation can be easily performed.
【００１０】[0010]
【発明の実施の形態】次に、本発明の実施形態を図面に
基づいて説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings.
【００１１】図１及び図２に示す実施形態において、１
はユニットバスなどからなる浴室であり、この浴室１に
隣り合って、屋外側２と屋内側３とを仕切る壁体４が存
在し、この壁体４において、浴室１の天井高さ位置より
も高い位置に、屋内側３と屋外側２とを連通する貫通し
た孔５が設けられている。In the embodiment shown in FIGS. 1 and 2, 1
Is a bathroom composed of a unit bath, etc., and there is a wall body 4 adjacent to the bathroom 1 for partitioning the outdoor side 2 and the indoor side 3 from each other. A through hole 5 that connects the indoor side 3 and the outdoor side 2 is provided at a high position.
【００１２】また、浴室１の天井面６には換気用の吸込
口７が設けられ、天井裏には吸込口７の真上に位置して
換気用の排気ファン８が備えられ、この排気ファン８か
ら暖気ダクト９が延ばされている。換気ダクト９はフレ
キシブルタクトからなっていて、その先端部には接続用
の管部９ａが備えられている。Further, the ceiling surface 6 of the bathroom 1 is provided with a suction inlet 7 for ventilation, and an exhaust fan 8 for ventilation is provided directly above the suction inlet 7 in the back of the ceiling, and this exhaust fan is provided. A warm air duct 9 extends from 8. The ventilation duct 9 is made of a flexible tact and has a connecting pipe portion 9a at its tip.
【００１３】そして、１０がつば付き短管であり、１１
が接続管である。つば付き短管１０は、長さ方向中間部
に外方に突出する円板環状のつば部１０ａを備えてい
る。Numeral 10 is a short tube with a collar, and 11
Is the connecting pipe. The bridging short tube 10 is provided with a disc-shaped brim portion 10a protruding outward at a middle portion in the length direction.
【００１４】このつば部１０ａを挟む一方の側の管部１
０ｂは、壁体４に明けられた貫通孔５にしっくりと嵌め
込むことができるような外周サイズに形成されていると
共に、その長さ寸法は壁体４の厚さ寸法よりも大きく形
成されており、この管部１０ｂを、屋内側３から壁体４
の貫通孔５に嵌め込むことによって、その先端部が壁体
４の屋外側２の面よりも外方に突出するようになされて
いる。The tube portion 1 on one side sandwiching the collar portion 10a
0b is formed to have an outer peripheral size that can be fitted into the through hole 5 formed in the wall body 4, and the length dimension thereof is larger than the thickness dimension of the wall body 4. The pipe 10b from the indoor side 3 to the wall 4
By being fitted into the through hole 5, the tip end portion of the wall body 4 projects outward from the surface of the wall body 4 on the outdoor side 2.
【００１５】接続管１１は、このつば付き短管１０と換
気ダクト９の先端管部９ａとに外嵌め状態に嵌合されて
両管１０，９ａを接続するものであり、その長さ寸法
は、つば付き短管１０のつば部１０ａを挟むもう一方の
側の管部１０ｃよりも長くつくられており、この接続管
１１を、つば付き短管１０の管部１０ｃに、端面がつば
部１０ａに当接するまで嵌め込んだ際の残部長さ部分を
利用して換気ダクト９の先端管部９ａを差込み接続でき
るようになされている。The connecting pipe 11 is fitted to the short pipe 10 with a collar and the tip pipe portion 9a of the ventilation duct 9 in an externally fitted state to connect both pipes 10 and 9a, and the length dimension thereof is The connecting pipe 11 is formed to be longer than the pipe portion 10c on the other side sandwiching the brim portion 10a of the short pipe 10 with a collar. The tip end tube portion 9a of the ventilation duct 9 can be inserted and connected by utilizing the remaining length portion when it is fitted until it comes into contact with.
【００１６】壁体４へのつば付き短管１０の取付けは、
屋内側３から、つば付き短管１０の一方の管部１０ｂ
を、壁体４に明けられている貫通孔５に、つば部１０ａ
が壁体４の屋外側の面に当接するところまで嵌め込む。
これにより、つば付き短管１０のこの管部１０ｂの先端
部は、確実に、壁体４の屋外側の面よりも外方に突出し
た状態に施工される。つば部１０ａが壁体４の屋外側の
面に当接するところまで差し込めばよいので施工も容易
に行える。The mounting of the short tube 10 with a collar on the wall 4 is as follows.
One pipe portion 10b of the short pipe 10 with a collar from the indoor side 3
Through the through hole 5 formed in the wall body 4, and the collar portion 10a.
Is fitted until it comes into contact with the outdoor surface of the wall body 4.
As a result, the tip portion of the tube portion 10b of the brimed short tube 10 is surely constructed so as to project outward from the surface of the wall body 4 on the outdoor side. Since it is sufficient to insert the brim portion 10a to the place where the collar portion 10a abuts on the surface of the wall body 4 on the outdoor side, the construction can be easily performed.
【００１７】なお、壁体４に対するつば付き短管１０の
施工は、浴室ユニット１を設置する前の段階で行うよう
にしてもよいし、浴室ユニット１を設置した後に、天井
６に備えられている点検口１２を通じて行うようにして
もよい。The bridging short pipe 10 may be installed on the wall 4 at a stage before the bathroom unit 1 is installed, or may be provided on the ceiling 6 after the bathroom unit 1 is installed. It may be performed through the inspection port 12 provided.
【００１８】次いで、図１に示すように、つば付き短管
１０のつば部１０ａを挟むもう一方の管部１０ｃに外嵌
め状態に接続されている接続管１１に対し、バスユニッ
ト１の設置後、浴室１内の天井６に備えられている点検
口１２を通じて、換気ダクト９の先端管部９ａを、その
先端面がつば付き短管１０の管部１０ｃの端面に当接す
るところまで差し込み、つば付き短管１０と換気ダクト
９とを接続する。接続管１１の一端は、つば付き短管１
０のつば部１０ａに当接して位置決めされ、そのため、
換気ダクト９の先端管部９ａは、これをつば付き短管１
０の管部１０ｃの端面に当接するところまで差し込め
ば、自動的に適正な接続状態を得ることができる。な
お、換気ダクト９の先端管部９ａに接続管１１を接続し
ておき、この接続管１１をつば付き短管１０の管部１０
ｃに接続するようにしてもよい。以上のようにして、換
気ダクト９が屋外と連通状態に接続される。１３は換気
カバーである。Then, as shown in FIG. 1, after the bus unit 1 is installed, the connection pipe 11 is externally connected to the other pipe portion 10c sandwiching the collar portion 10a of the short pipe 10 with a collar. Through the inspection port 12 provided in the ceiling 6 in the bathroom 1, insert the tip pipe portion 9a of the ventilation duct 9 until the tip surface abuts the end surface of the pipe portion 10c of the short pipe 10 with a collar, and the brim. The attached short pipe 10 and the ventilation duct 9 are connected. One end of the connecting pipe 11 is a short pipe with a collar 1
It is positioned by abutting against the collar portion 10a of 0, and therefore,
The tip pipe portion 9a of the ventilation duct 9 is a short pipe 1 with a collar.
By inserting the end portion of the tube portion 10c of 0 to a position where it abuts, the proper connection state can be automatically obtained. A connection pipe 11 is connected to the tip pipe portion 9a of the ventilation duct 9, and the connection pipe 11 is connected to the pipe portion 10 of the short pipe 10 with a collar.
You may make it connect to c. As described above, the ventilation duct 9 is connected so as to communicate with the outdoors. 13 is a ventilation cover.
【００１９】上記の接続構造では、つば付き短管１０の
つば部１０ａを挟む一方の管部１０ｂがその先端部を屋
外側２に突出させるようにして壁体４の貫通孔５に嵌め
込まれているから、この先端部を通じて出いていく結露
水が屋外側から壁体４内に入り込んでしまうのが防がれ
る。しかも、つば付き短管１０のつば部１０ａは屋内側
３の存在しているから、つば付き短管１０の屋内側の端
部から仮に結露水の漏れを生じるようなことがあって
も、そのような結露水が壁体４内に入り込んでしまうの
をこのつば部１０ａが阻止し、結露水が屋内側３から壁
体４内に入り込んでしまうのも防ぐことができる。しか
も、つば部１０ａは壁体４の屋内側の面に当接あるいは
近接した状態に設置されているから、結露水や湿気がつ
ば部１０ａと壁体４との間を通じて壁体４内に入り込も
うとするのも抑制されあるいは防がれる。こうして、壁
体４内への結露水の侵入を防止して壁体の凍害の発生を
防ぐことができる。なお、壁体４において、４ａは通気
層、４ｂは断熱材である。In the above-mentioned connection structure, one pipe portion 10b sandwiching the collar portion 10a of the collared short pipe 10 is fitted into the through hole 5 of the wall body 4 such that the tip end portion thereof projects toward the outdoor side 2. Therefore, the dew condensation water flowing out through this tip portion can be prevented from entering the wall body 4 from the outdoor side. Moreover, since the brim portion 10a of the short pipe 10 with a collar is present on the indoor side 3, even if there is a possibility that dew condensation water may leak from the end portion of the short pipe with a collar 10 on the indoor side, It is possible to prevent the dew condensation water from entering the wall body 4 and the dew condensation water from entering the wall body 4 from the indoor side 3 as well. Moreover, since the brim portion 10a is installed in a state of abutting on or close to the indoor surface of the wall body 4, dew condensation water or moisture can enter the wall body 4 through the space between the brim portion 10a and the wall body 4. Even trying to be suppressed or prevented. In this way, it is possible to prevent the dew condensation water from entering the inside of the wall body 4 and prevent the freezing damage of the wall body. In addition, in the wall body 4, 4a is a ventilation layer and 4b is a heat insulating material.
【００２０】更に、つば付き短管１０と換気用ダクト９
の接続は、接続管１１をつば付き短管１０の管部１０ｃ
と換気用ダクトの先端管部９ａとに外嵌め状態で接続
し、その接続状態において、つば付き短管１０の管部１
０ｃと換気用ダクト９の先端管部９ａとが接続管１１内
で当接するようになされているから、つば付き短管１０
とダクト先端管部９ａとの接続部における結露水の漏れ
をしっかりと防ぐことができ、屋内側３への結露水の漏
れを防ぐことができる。Furthermore, the short tube 10 with a collar and the ventilation duct 9
Is connected to the pipe portion 10c of the short pipe 10 with a collar by connecting pipe 11.
And the tip pipe portion 9a of the ventilation duct in an externally fitted state, and in the connected state, the pipe portion 1 of the bridging short pipe 10
0c and the tip pipe portion 9a of the ventilation duct 9 are in contact with each other in the connecting pipe 11, so that the short pipe 10 with a collar 10
It is possible to securely prevent the dew condensation water from leaking in the connection portion between the duct tip tube portion 9a and the duct end tube portion 9a, and to prevent the dew condensation water from leaking to the indoor side 3.
【００２１】また、簡単の接続構造であるので、浴室ユ
ニット１を設置した後に点検口１２を通じてダクト工事
を行うというような施工方法を採ることも可能となり、
ダクト９の工事を含む浴室１の施工工事を容易にかつ能
率良く行っていくことができる。Further, since the connection structure is simple, it is possible to adopt a construction method in which the duct work is performed through the inspection port 12 after the bathroom unit 1 is installed,
The construction work of the bathroom 1 including the construction of the duct 9 can be performed easily and efficiently.
【００２２】[0022]
【発明の効果】本発明は、以上のとおりのものであるか
ら、浴室換気によって生じる壁体の凍害や屋内への結露
水漏れを確実に防止することができ、しかも、その施工
も容易に行うことができる。EFFECTS OF THE INVENTION Since the present invention is as described above, it is possible to surely prevent freezing damage of the wall body caused by bathroom ventilation and leakage of dew condensation water to the inside of the room, and the construction thereof is easily performed. be able to.
【図１】実施形態を示すもので、換気ダクトの接続前の
状態を示す断面側面図である。FIG. 1 is a cross-sectional side view showing a state before a ventilation duct is connected according to an embodiment.
【図２】接続後の状態を示す断面側面図である。FIG. 2 is a sectional side view showing a state after connection.
１…浴室 ２…屋外側 ３…屋内側 ４…壁体 ５…貫通孔 ９…換気ダクト ９ａ…先端管部 １０…つば付き短管 １０ａ…つば部 １０ｂ…管部 １０ｃ…管部 １１…接続管 1 ... Bathroom 2 ... Outdoor side 3 ... Indoor side 4 ... Wall 5 ... Through hole 9 ... Ventilation duct 9a ... Tip tube part 10 ... Short tube with brim 10a ... brim 10b ... tube section 10c ... tube section 11 ... Connection tube
───────────────────────────────────────────────────── フロントページの続き (72)発明者 尾山 誠 奈良県奈良市左京六丁目６番地２ 株式会 社大和総合技術研究所内 (72)発明者 岸本 竜征 奈良県奈良市左京六丁目６番地２ 株式会 社大和総合技術研究所内 Ｆターム(参考） 2D032 GA00 3L058 BD01 BE05 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Makoto Oyama 6-6 Sakyo 6-2, Nara, Nara Stock Association Inside Yamato Research Institute (72) Inventor Ryusei Kishimoto 6-6 Sakyo 6-2, Nara, Nara Stock Association Inside Yamato Research Institute F-term (reference) 2D032 GA00 3L058 BD01 BE05
Claims (3)
部を備えたつば付き短管のつば部を挟む一方の側が、屋
外と屋内とを仕切る壁体に明けられた貫通孔に、そのつ
ば部を屋内側の存在させ、かつ、先端部を屋外に突出さ
せるように貫通状態に嵌め込まれ、つば付き短管のつば
部を挟むもう一方の側に浴室からの換気ダクトが接続さ
れていることを特徴とする浴室換気ダクトの接続構造。1. A side of a short tube with a collar provided with a collar protruding outward at an intermediate portion in the lengthwise direction, one side sandwiching the collar is a through hole formed in a wall partitioning outdoor and indoor. , The collar part should be on the indoor side, and the tip part should be fitted in a penetrating state so as to project outdoors, and the ventilation duct from the bathroom should be connected to the other side of the brim part of the short tube with a collar. The connection structure of the bathroom ventilation duct, which is characterized in that
の屋内側の面に当接させ又は近接させるようにして貫通
孔に嵌め込まれている請求項１に記載の浴室換気ダクト
の接続構造。2. The bathroom ventilation duct according to claim 1, wherein the flanged short pipe is fitted into the through hole such that the flange portion is brought into contact with or close to the indoor surface of the wall body. Connection structure.
に突出する側に接続管が外嵌め状態に接続され、浴室か
らの換気ダクトはフレキシブルダクトからなっていてそ
の先端部に備えられたダクト先端管部が、つば付き短管
の端面に当接するように前記接続管に内嵌め状態に接続
されて、換気ダクトとつば付き短管とが連通状態に接続
されている請求項１に記載の浴室換気ダクトの接続構
造。3. A connecting pipe is externally fitted to the side of the short pipe with a collar that protrudes indoors with the brim between them, and a ventilation duct from the bathroom is a flexible duct and is provided at the tip thereof. The duct tip pipe portion is connected to the connection pipe so as to be in contact with the end surface of the brimed short pipe, and the ventilation duct and the brimed short pipe are connected to each other. Connection structure for the bathroom ventilation duct described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001340013A JP5000058B2 (en) | 2001-09-30 | 2001-09-30 | Bathroom ventilation duct connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001340013A JP5000058B2 (en) | 2001-09-30 | 2001-09-30 | Bathroom ventilation duct connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003106589A true JP2003106589A (en) | 2003-04-09 |
| JP5000058B2 JP5000058B2 (en) | 2012-08-15 |
Family
ID=19154280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001340013A Expired - Fee Related JP5000058B2 (en) | 2001-09-30 | 2001-09-30 | Bathroom ventilation duct connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5000058B2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096527U (en) * | 1983-12-08 | 1985-07-01 | ミサワホーム株式会社 | ventilation system |
| JPS62185783U (en) * | 1986-05-20 | 1987-11-26 | ||
| JPH03202566A (en) * | 1989-12-28 | 1991-09-04 | Takenaka Komuten Co Ltd | Bathroom unit |
| JPH08327119A (en) * | 1995-05-31 | 1996-12-13 | Misawa Homes Co Ltd | Cover for inspection port with ventilating fan for water circulating facility |
| JP2000046387A (en) * | 1998-07-28 | 2000-02-18 | Kamo Seisakusho:Kk | Pipe for mounting ventilating fan, hood or the like |
| JP2001004069A (en) * | 1999-06-18 | 2001-01-09 | Uekkusu:Kk | Joint for pipeline |
-
2001
- 2001-09-30 JP JP2001340013A patent/JP5000058B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096527U (en) * | 1983-12-08 | 1985-07-01 | ミサワホーム株式会社 | ventilation system |
| JPS62185783U (en) * | 1986-05-20 | 1987-11-26 | ||
| JPH03202566A (en) * | 1989-12-28 | 1991-09-04 | Takenaka Komuten Co Ltd | Bathroom unit |
| JPH08327119A (en) * | 1995-05-31 | 1996-12-13 | Misawa Homes Co Ltd | Cover for inspection port with ventilating fan for water circulating facility |
| JP2000046387A (en) * | 1998-07-28 | 2000-02-18 | Kamo Seisakusho:Kk | Pipe for mounting ventilating fan, hood or the like |
| JP2001004069A (en) * | 1999-06-18 | 2001-01-09 | Uekkusu:Kk | Joint for pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5000058B2 (en) | 2012-08-15 |
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