JP4754368B2 - End cap for tube - Google Patents
End cap for tube Download PDFInfo
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- JP4754368B2 JP4754368B2 JP2006042195A JP2006042195A JP4754368B2 JP 4754368 B2 JP4754368 B2 JP 4754368B2 JP 2006042195 A JP2006042195 A JP 2006042195A JP 2006042195 A JP2006042195 A JP 2006042195A JP 4754368 B2 JP4754368 B2 JP 4754368B2
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- tube
- water
- water passage
- tubular body
- terminal cap
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Description
本発明は、建物外壁の意匠性向上や日除け等を目的に、建物外壁等に取付けられる管体、主に上下方向に配設される管体の端部に取付けられる管体用端末キャップに関するものである。 TECHNICAL FIELD The present invention relates to a tube attached to a building outer wall or the like for the purpose of improving the design of an outer wall of a building, awning, etc., and a terminal cap for a tube attached mainly to an end portion of a tubular body arranged vertically. It is.
建物外壁等に取付けられる管体の端部に取付けられる従来の管体用端末キャップについては、例えば特許文献１には、以下のような端末キャップが開示されている。
すなわち、この端末キャップは、管体からなる建築用の化粧板の開口端部を閉鎖する蓋部の一面に、化粧板の端部の外側面に接合する固定片部と、端部の内側面に嵌まる筒部が設けられ、固定片部の面上には、小ネジ等の固着具が挿通する孔部が穿設され、孔部と化粧板に設けられた締結孔に通した固着具により端部キャップを化粧板に固定できるようになされたものである。そして、前記蓋部には表面から裏面へと貫通する水抜き孔が開孔されている。
For example, Patent Document 1 discloses a terminal cap as described below for a conventional terminal cap for a tube attached to an end of a tube attached to a building outer wall or the like.
That is, this terminal cap has a fixed piece part joined to the outer side surface of the end part of the decorative board on the one surface of the lid part that closes the opening end part of the decorative board made of a tubular body, and the inner side surface of the end part A fixing part that is inserted through a fastening hole provided in the hole part and the decorative plate, and a hole part through which a fixing tool such as a small screw is inserted on the surface of the fixing piece part. Thus, the end cap can be fixed to the decorative board. And the drain hole penetrated from the surface to the back surface is opened in the said cover part.
しかしながら、上記の如き端末キャップにおいては、単に蓋部の表裏方向に水抜き孔を開孔しているのみであるため、管体内に溜まった雨水等の水量が多いときはうまく排水されるものと思われるが、管体内に溜まった雨水等の水量が少ない時や結露による水等の場合は、前記水抜き孔にうまく導水されず、排水性に優れているとは言えない。そして、管体内に水が残留すると、化粧板や端末キャップが経年劣化する恐れがある。 However, in the terminal cap as described above, since the drain hole is only opened in the front and back direction of the lid, it is well drained when there is a large amount of rain water or the like accumulated in the pipe body. It seems that when the amount of water such as rain water collected in the pipe is small or water due to condensation, the water is not guided well to the drain hole and it cannot be said that the drainage is excellent. And if water remains in the pipe body, the decorative plate and the terminal cap may deteriorate over time.
そこで本発明は上記の如き問題点を解決し、管体の内部に浸入した雨水等を管体の外部へ効率良く排水することができる管体用端末キャップを提供せんとするものである。 Accordingly, the present invention is intended to solve the above-described problems and to provide a terminal cap for a tubular body that can efficiently drain rainwater or the like that has entered the tubular body to the outside of the tubular body.
上記目的を達成するために、本発明は次のような構成としている。
すなわち、本発明に係る管体用端末キャップは、蓋部裏面を管体の端部に当接させて、管体の端部に取付けられる管体用端末キャップであって、前記蓋部裏面に側方に向かう下り勾配の通水路が設けられると共に、該蓋部の裏面周縁に管体の端部に当接しない段部が形成されて、前記通水路はこの段部と面一で外部と連通され、前記通水路により、管体内の水を側方から外部に排水させるようになされたことを特徴とするものである。
In order to achieve the above object, the present invention is configured as follows.
That is, the tubular body terminal cap according to the present invention is a tubular body terminal cap that is attached to the end of the tubular body with the back surface of the lid being brought into contact with the end of the tubular body, Rutotomoni water passage a descending slope towards the side is provided with a stepped portion which does not contact are formed at the ends of the tube to the back side rim of the lid portion, the water passage is outside the stepped portion flush and it communicates, by the water passage, and is characterized in that it was made of water tube body so as to be drained from the side to the outside.
本発明によれば、前記蓋部裏面に側方に向かう下り勾配の通水路が設けられると共に、該蓋部の裏面周縁に管体の端部に当接しない段部が形成されて、前記通水路はこの段部と面一で外部と連通され、前記通水路により、管体内の水を側方から外部に排水させるようになされているため、特に管体を上下方向に配設した場合において、管体の内部に浸入した雨水等は、管体内に留まることなく、通水路から管体の外部に効率よく排出される。 According to the present invention, the lid portion rear surface water passage a descending slope towards the side is provided in Rutotomoni, step portion does not contact the tube end in the back side rim of the lid portion is formed, the The water passage is flush with this step and communicates with the outside, and the water passage allows the water in the pipe to be drained from the side to the outside, especially when the pipe is arranged vertically. In this case, rainwater or the like that has entered the inside of the pipe body is efficiently discharged from the water passage to the outside of the pipe body without staying in the pipe body.
さらに本発明において、蓋部裏面に、管体内の水を通水路に導く傾斜面が形成されていれば、管体内の水は効果的に通水路に導かれ、外部に排水される。 Furthermore, in this invention, if the inclined surface which guides the water in a pipe body to a water channel is formed in the back surface of a cover part, the water in a pipe body will be guide | induced to a water channel effectively, and will be drained outside.
本発明の実施の形態について、図面に基づき以下に具体的に説明する。
すなわち、図１は本発明に係る管体用端末キャップと管体の実施の一形態を示す分解斜視図、図２は管体用端末キャップを管体に取付けた時の断面図、図３は管体用端末キャップに形成された通水路と傾斜面の関係を断面で示す説明図である。
Embodiments of the present invention will be specifically described below with reference to the drawings.
1 is an exploded perspective view showing an embodiment of a tubular terminal cap and a tubular body according to the present invention, FIG. 2 is a cross-sectional view when the tubular terminal cap is attached to the tubular body, and FIG. It is explanatory drawing which shows the cross section of the relationship between the water passage formed in the terminal cap for pipes, and an inclined surface.
１は管体であり、その端部が開口されている。管体１の断面形状は円形、矩形等、特に限定されるものではなく、またその材質も特に限定されるものではない。尚、本形態では、管体１は断面がほぼ矩形のパイプからなり、材質は鋼管やアルミニウム管、又はそれらの外周に合成樹脂が塗装又は被覆されたもの等から作製されているものであって、その四隅には円形のビスホール１１が設けられている。 Reference numeral 1 denotes a tubular body, which has an open end. The cross-sectional shape of the tubular body 1 is not particularly limited, such as a circle or a rectangle, and the material thereof is not particularly limited. In this embodiment, the tubular body 1 is made of a pipe having a substantially rectangular cross section, and the material is made of a steel pipe, an aluminum pipe, or a synthetic resin coated or coated on the outer periphery thereof. In the four corners, circular screw holes 11 are provided.
２は管体用端末キャップであり、前記管体１の端部開口を塞ぐ、管体１の外形と略同大同形の外形を有する蓋部２１を備えると共に、蓋部２１裏面には前記管体１内に挿入される大きさ及び形状の縦壁２２が突設され、更に蓋部２１裏面の周縁は若干薄肉となされて段部２３が形成されている。又、管体１の四隅に設けられたビスホール１１に対応して、蓋部２１の四隅には前記ビスホール１１に挿入される位置決め用の二個の突起２４と前記ビスホール１１にタッピングビス３を螺入するための螺子用の二個の孔２５が、それぞれ対角位置に対称に設けられている。 Reference numeral 2 denotes a tube terminal cap, which includes a lid portion 21 that closes the end opening of the tube body 1 and has an outer shape substantially the same as the outer shape of the tube body 1. A vertical wall 22 having a size and a shape to be inserted into the body 1 is projected, and the periphery of the back surface of the lid portion 21 is slightly thinned to form a stepped portion 23. Corresponding to the screw holes 11 provided at the four corners of the tube 1, two positioning projections 24 inserted into the screw holes 11 and the tapping screws 3 are screwed into the screw holes 11 at the four corners of the lid 21. Two holes 25 for screws to enter are provided symmetrically at diagonal positions.
そして、管体１の端部に蓋部２１の裏面を当接させると共に、縦壁２２を管体１内に挿入し、更に位置決め用の突起２４をビスホール１１に挿入した状態で、螺子用の孔２５からビスホール１１に螺入したタッピングビス３を締結することにより、蓋部２１が管体１の端部に取付けられる。このとき、蓋部２１の裏面周縁に段部２３が形成され、該段部２３は管体１の端部に当接しないようになされているので、蓋部２１と管体１とが多少ずれて取付けられても、ずれは目立ちにくくなされている。 Then, the back surface of the lid portion 21 is brought into contact with the end portion of the tube body 1, the vertical wall 22 is inserted into the tube body 1, and the positioning projection 24 is inserted into the screw hole 11. The lid 21 is attached to the end of the tube 1 by fastening the tapping screw 3 screwed into the screw hole 11 from the hole 25. At this time, a step portion 23 is formed on the peripheral edge of the back surface of the lid portion 21, and the step portion 23 is configured not to come into contact with the end portion of the tube body 1, so that the lid portion 21 and the tube body 1 are somewhat displaced. Even if it is installed, the deviation is less noticeable.
そして本形態では、蓋部２１裏面に、管体１内の水を側方から外部に排水させるように、側方に向かう下り勾配の通水路２６が設けられている。すなわち、通水路２６は、管体用端末キャップ２が取付けられた管体１の内部に位置する蓋部２１裏面の内方から、縦壁２２を切欠くと共に、側方に向かって下り勾配で延設され、周縁に形成された段部２３と面一で外部と連通している。尚、通水路２６は蓋部２１裏面の周縁に形成された段部２３と面一で外部と連通されているため、外観上、通水路２６が目立たなく好ましい。また、本形態では、通水路２６は矩形の各短辺にそれぞれ一箇所、各長辺にそれぞれ二箇所設けられているが、通水路２６の数は、蓋部２１の大きさや形状によって、適宜決定すればよい。 In this embodiment, a downwardly extending water passage 26 is provided on the back surface of the lid portion 21 so as to drain the water in the tube body 1 from the side to the outside. That is, the water passage 26 has a vertical wall 22 cut out from the inside of the back surface of the lid 21 located inside the tube body 1 to which the tube terminal cap 2 is attached, and has a downward slope toward the side. It extends and communicates with the outside in a flush manner with the step portion 23 formed on the periphery. In addition, since the water flow path 26 is flush with the step portion 23 formed on the peripheral edge of the back surface of the lid portion 21 and communicates with the outside, the water flow path 26 is preferable because it is not conspicuous in appearance. Further, in this embodiment, the water passages 26 are provided at one place on each short side of the rectangle and two places on each long side, but the number of the water passages 26 is appropriately determined depending on the size and shape of the lid portion 21. Just decide.
さらに、本形態では、管体１の内部に位置する蓋部２１裏面の内方の通水路２６以外の部分は、全て、近接する通水路２６に向かって下り勾配の傾斜面２７となされ、通水路２６以外に溜まる水がこの傾斜面２７を伝って通水路２６に導かれるようになされている。 Furthermore, in this embodiment, all the portions other than the inner water passage 26 on the back surface of the lid portion 21 located inside the tube body 1 are formed as an inclined surface 27 having a downward slope toward the adjacent water passage 26. The water accumulated other than the water channel 26 is guided to the water channel 26 along the inclined surface 27.
また、前記傾斜面２７と通水路２６との境界は、角部があると水の表面張力により、当該角部に水が溜まることから、傾斜面２７の終端が通水路２６の底部に位置するようになされ、境界で角部が生じないようになされている。 In addition, if there is a corner at the boundary between the inclined surface 27 and the water passage 26, water accumulates at the corner due to the surface tension of the water, so the end of the inclined surface 27 is located at the bottom of the water passage 26. The corners are not generated at the boundary.
本発明に係る管体用端末キャップは、前記蓋部裏面に側方に向かう下り勾配の通水路が設けられると共に、該蓋部の裏面周縁に管体の端部に当接しない段部が形成されて、前記通水路はこの段部と面一で外部と連通され、前記通水路により、管体内の水を側方から外部に排水させるようになされているため、特に管体を上下方向に配設した場合において、管体の内部に浸入した雨水等は、管体内に留まることなく、通水路から管体の外部に効率よく排出されるので、建物外壁の意匠性向上や日除け等を目的に、建物外壁等に取付けられる管体、主に上下方向に配設される管体の端末キャップとして好適に利用することができる。 Tube terminal cap according to the present invention, the lid portion rear surface water passage a descending slope towards the side is provided in Rutotomoni, stepped portion which does not contact the end of the tube to the back side rim of the lid portion The water passage is formed to be flush with the step and communicates with the outside, and the water passage allows the water in the pipe to be drained from the side to the outside. Rainwater that has entered the inside of the pipe does not stay in the pipe, but is efficiently discharged from the water channel to the outside of the pipe. For the purpose, it can be suitably used as a tube cap attached to a building outer wall or the like, and as a terminal cap of a tube disposed mainly in the vertical direction.
１ 管体
１１ ビスホール
２ 管体用端末キャップ
２１ 蓋部
２２ 縦壁
２３ 段部
２４ 突起
２５ 螺子用の孔
２６ 通水路
２７ 傾斜面
３ タッピングビス
DESCRIPTION OF SYMBOLS 1 Tubing body 11 Screw hole 2 End cap for pipe body 21 Lid part 22 Vertical wall 23 Step part 24 Projection 25 Screw hole 26 Water passage 27 Inclined surface 3 Tapping screw
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006042195A JP4754368B2 (en) | 2006-02-20 | 2006-02-20 | End cap for tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006042195A JP4754368B2 (en) | 2006-02-20 | 2006-02-20 | End cap for tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007218027A JP2007218027A (en) | 2007-08-30 |
| JP4754368B2 true JP4754368B2 (en) | 2011-08-24 |
Family
ID=38495600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006042195A Active JP4754368B2 (en) | 2006-02-20 | 2006-02-20 | End cap for tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4754368B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5553560B2 (en) * | 2009-09-09 | 2014-07-16 | 株式会社ミキ | End cap for pipe |
| JP6983712B2 (en) * | 2018-03-30 | 2021-12-17 | 理研軽金属工業株式会社 | Positioning structure of the edge lid of architectural decorative materials |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0684666B2 (en) * | 1991-10-16 | 1994-10-26 | スワン商事株式会社 | Handrail support device |
| JPH05248052A (en) * | 1992-03-09 | 1993-09-24 | Haseko Corp | Column base fixing device |
| JPH06146735A (en) * | 1992-11-10 | 1994-05-27 | Kubota Corp | Structure of door frame of bathroom |
| JP3238602B2 (en) * | 1995-02-23 | 2001-12-17 | 株式会社国元商会 | End cap of steel pipe for use |
| JP3294578B2 (en) * | 2000-01-27 | 2002-06-24 | ナショナル住宅産業株式会社 | Closed structure near the wall of handrail |
| JP2002146986A (en) * | 2000-11-10 | 2002-05-22 | Tsuzuki Co Ltd | Handrail support fixing fitting and handrail support fixing method |
| JP4588254B2 (en) * | 2001-06-19 | 2010-11-24 | トステム株式会社 | Opening frame |
| JP2005287760A (en) * | 2004-03-31 | 2005-10-20 | Sekisui Life-Tec Co Ltd | Drainboard component and drainboard |
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2006
- 2006-02-20 JP JP2006042195A patent/JP4754368B2/en active Active
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| Publication number | Publication date |
|---|---|
| JP2007218027A (en) | 2007-08-30 |
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