JP2600051Y2 - Connection tube for combustion equipment - Google Patents
Connection tube for combustion equipmentInfo
- Publication number
- JP2600051Y2 JP2600051Y2 JP1993033256U JP3325693U JP2600051Y2 JP 2600051 Y2 JP2600051 Y2 JP 2600051Y2 JP 1993033256 U JP1993033256 U JP 1993033256U JP 3325693 U JP3325693 U JP 3325693U JP 2600051 Y2 JP2600051 Y2 JP 2600051Y2
- Authority
- JP
- Japan
- Prior art keywords
- appliance
- combustion
- combustion appliance
- connecting tube
- connection tube
- 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
Landscapes
- Chimneys And Flues (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、浴室と屋外との壁を貫
通する穴に取り付ける燃焼器具用接続筒に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting tube for a combustion appliance which is attached to a hole penetrating a wall between a bathroom and an outdoor.
【０００２】[0002]
【従来の技術】最近の集合住宅等に使用されている壁貫
通型給湯機は、浴室と屋外との間に壁貫通型給湯機を挿
入するための接続筒を設置する方式が採られている。他
の燃焼器具についても同様の方式が採られているものが
ある。2. Description of the Related Art In recent years, wall-through water heaters used in apartment houses and the like adopt a system in which a connecting tube for inserting the wall-through water heater between a bathroom and the outside is installed. . Some other combustion appliances employ the same method.
【０００３】[0003]
【考案が解決しようとする課題】浴室と屋外との間の貫
通穴に挿入するタイプの燃焼器具を使用するときは、先
ず接続筒を貫通穴に挿入して設置し、次いでその接続筒
内に燃焼器具を挿入している。燃焼器具を出し入れする
とき、浴室側だけで作業を進めるため、燃焼器具の凹部
や凸部が接続筒にひっかかり、出し入れ作業が困難にな
っている。本考案は、燃焼器具の出し入れ作業を容易に
行える燃焼器具用接続筒を提供するものである。[Problems to be Solved by the Invention] When using a burning appliance of a type to be inserted into a through hole between a bathroom and the outside, first, a connecting tube is inserted and installed in the through hole, and then the connecting tube is installed in the connecting tube. Burning equipment is inserted. When the burning appliance is taken in and out, the work proceeds only on the bathroom side, so that the concave and convex portions of the burning appliance are caught by the connecting cylinder, making it difficult to take the burning appliance in and out. SUMMARY OF THE INVENTION The present invention provides a connecting tube for a burning appliance, which facilitates taking-in / out operation of the burning appliance.
【０００４】[0004]
【課題を解決するための手段】本考案は、浴室より屋外
へ貫通する穴を設け、該貫通穴に燃焼器具を挿入するた
めの接続筒を取り付ける燃焼器具用接続筒において、貫
通穴の壁面に接する部分が筒状で浴室側にフランジを有
し、該筒状部の一部に筒状内面に突出する凸部のガイド
を設けた燃焼器具用接続筒に関する。SUMMARY OF THE INVENTION According to the present invention, there is provided a connecting tube for a combustion appliance in which a hole penetrating from a bathroom to the outside is provided, and a connecting tube for inserting a combustion appliance is provided in the through hole. The present invention relates to a connection tube for a combustion appliance, in which a contacting portion has a cylindrical shape and has a flange on the bathroom side, and a part of the cylindrical portion is provided with a guide of a convex portion protruding from the cylindrical inner surface.
【０００５】本考案において、燃焼器具用接続筒は浴室
側に向いたフランジと貫通穴壁面に嵌め込まれる筒状部
とからなる。筒状部には燃焼器具本体が挿入されるの
で、筒状部の形状は燃焼器具本体挿入部と相似で、その
内側寸法は燃焼器具本体挿入部が容易に出し入れ出来る
大きさとする。筒状部の一部には、燃焼器具本体を挿入
し易いように筒状内面に突出する凸部のガイドを設け
る。凸部の形状は燃焼器具本体の出し入れを容易にする
ため、面積の広い基部から狭い凸部頂点まで斜めの傾斜
面をつけて立ち上がる形状とするのが好ましい。凸部の
ガイドの数は燃焼器具本体の出し入れの容易さが最良の
数を選定すれば良く、特に制限はない。[0005] In the present invention, the connecting tube for a combustion appliance comprises a flange facing the bathroom and a cylindrical portion fitted into the wall surface of the through hole. Since the main body of the combustion appliance is inserted into the cylindrical portion, the shape of the cylindrical portion is similar to the insertion portion of the main body of the combustion appliance, and the inside dimension thereof is set to a size that allows the insertion portion of the main body of the combustion appliance to be easily inserted and removed. A guide of a protruding portion projecting from the inner surface of the cylindrical portion is provided on a part of the cylindrical portion so that the main body of the burning appliance can be easily inserted. It is preferable that the shape of the protruding portion be a shape that rises with a slanted inclined surface from a base having a large area to a vertex of a narrow protruding portion in order to facilitate taking in and out of the combustion appliance body. The number of the convex guides is not particularly limited, as long as the number of the guides with which the burning appliance main body can be easily taken in and out is selected.
【０００６】[0006]
【作用】接続筒に設けた凸部のガイドは、燃焼器具本体
挿入部の凹凸外面を滑りながら挿入を案内し、燃焼器具
本体を接続筒の筒状部内に円滑に案内固定する。燃焼器
具本体を接続筒から取りだすときも、凸部のガイドの案
内によりひっかかることなく円滑に取り出せる。The guide of the projection provided on the connecting tube guides the insertion while sliding on the uneven outer surface of the insertion portion of the combustion device main body, and smoothly guides and fixes the combustion device main body in the cylindrical portion of the connection tube. Even when the combustion appliance body is taken out of the connection tube, it can be smoothly taken out without being caught by the guide of the projection.
【０００７】[0007]
【実施例】次に本考案の実施例を説明する。図１は貫通
穴に取り付けた本考案の実施例になる燃焼器具用接続筒
への燃焼器具本体の出し入れ状況を示す斜視図、図２は
その燃焼器具用接続筒の断面図である。図において、２
は、浴室と屋外との壁４を貫通する貫通穴に取り付けら
れた接続筒で、２ａが浴室側に向いたフランジ及び２ｂ
が筒状部である。３は、筒状部２ｂに設けられた筒状内
面に突出する凸部のガイドで、該ガイド３は面積の広い
基部３ｂから狭い頂点３ａに立ち上がっている。１は燃
焼器具本体で、挿入部１ａを接続筒２の筒状部２ｂに挿
入して接続筒２に固定して使用される。燃焼器具本体挿
入部１ａの外面に凹凸が多く存在しても、凸部のガイド
３により接続筒内にひっかかることなく案内されるた
め、その出し入れ作業が困難になることはない。Next, an embodiment of the present invention will be described. FIG. 1 is a perspective view showing a state in which a combustion appliance main body is inserted into and removed from a combustion appliance connection tube according to an embodiment of the present invention attached to a through hole, and FIG. 2 is a sectional view of the combustion appliance connection tube. In the figure, 2
Is a connecting tube attached to a through hole penetrating the wall 4 between the bathroom and the outside, and a flange 2a is directed to the bathroom side and 2b
Is a cylindrical portion. Reference numeral 3 denotes a guide for a convex portion provided on the cylindrical inner surface provided on the cylindrical portion 2b. The guide 3 rises from a base 3b having a large area to a narrow vertex 3a. Reference numeral 1 denotes a combustion appliance main body, which is used by inserting an insertion portion 1a into a tubular portion 2b of a connection tube 2 and fixing the insertion portion 1a to the connection tube 2. Even if there are many irregularities on the outer surface of the combustion device main body insertion portion 1a, since the guide is guided by the convex guide 3 without being caught in the connection tube, the taking-in / out operation does not become difficult.
【０００８】[0008]
【考案の効果】本考案によれば、接続筒への燃焼器具の
出し入れが容易になり、接続筒の長さが長くなってもそ
の効果が得られる利点がある。According to the present invention, there is an advantage that the burning appliance can be easily taken in and out of the connecting tube, and the effect can be obtained even if the connecting tube is lengthened.
【図１】接続筒への燃焼器具本体の出し入れ状況を示す
斜視図である。FIG. 1 is a perspective view showing a situation in which a combustion appliance main body is taken in and out of a connection cylinder.
【図２】本考案の実施例になる燃焼器具用接続筒の断面
図である。FIG. 2 is a sectional view of the connecting tube for a combustion appliance according to the embodiment of the present invention.
１…燃焼器具本体、２…接続筒、３…ガイド、４…壁 DESCRIPTION OF SYMBOLS 1 ... Combustion appliance main body, 2 ... Connection cylinder, 3 ... Guide, 4 ... Wall
Claims (1)
通穴に燃焼器具を挿入するための接続筒を取り付ける燃
焼器具用接続筒において、貫通穴の壁面に接する部分が
筒状で浴室側にフランジを有し、該筒状部の一部に筒状
内面に突出する凸部のガイドを設けた燃焼器具用接続
筒。1. A connecting part for a combustion appliance in which a hole penetrating from a bathroom to the outside is provided, and a connecting cylinder for inserting a combustion appliance is inserted into the through-hole. A connecting tube for a combustion appliance, wherein a flange is provided and a guide of a convex portion protruding from the cylindrical inner surface is provided on a part of the cylindrical portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993033256U JP2600051Y2 (en) | 1993-06-21 | 1993-06-21 | Connection tube for combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993033256U JP2600051Y2 (en) | 1993-06-21 | 1993-06-21 | Connection tube for combustion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH072731U JPH072731U (en) | 1995-01-17 |
| JP2600051Y2 true JP2600051Y2 (en) | 1999-09-27 |
Family
ID=12381429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993033256U Expired - Lifetime JP2600051Y2 (en) | 1993-06-21 | 1993-06-21 | Connection tube for combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2600051Y2 (en) |
-
1993
- 1993-06-21 JP JP1993033256U patent/JP2600051Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072731U (en) | 1995-01-17 |
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| EXPY | Cancellation because of completion of term |