JP4644024B2 - Pipe shaft structure - Google Patents

Pipe shaft structure Download PDF

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JP4644024B2
JP4644024B2 JP2005113251A JP2005113251A JP4644024B2 JP 4644024 B2 JP4644024 B2 JP 4644024B2 JP 2005113251 A JP2005113251 A JP 2005113251A JP 2005113251 A JP2005113251 A JP 2005113251A JP 4644024 B2 JP4644024 B2 JP 4644024B2
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shaft structure
pipe shaft
corner
cover
portions
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JP2006291557A (en
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城太郎 中島
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Sekisui Chemical Co Ltd
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Description

この発明は、給排水管等の給排水設備を覆い外観品質を向上させたパイプシャフト構造に関するものである。   The present invention relates to a pipe shaft structure that covers a water supply / drainage facility such as a water supply / drainage pipe and has improved appearance quality.

従来、図５及び図６に示すようなパイプシャフト構造が、知られている（例えば、特許文献１参照）。   Conventionally, a pipe shaft structure as shown in FIGS. 5 and 6 is known (see, for example, Patent Document 1).

まず、構成から説明すると、このようなパイプシャフト構造では、建物１の外壁２に沿って給排水管４…，５…等の配管設備３が設けられている。   First, in terms of configuration, in such a pipe shaft structure, piping facilities 3 such as water supply / drainage pipes 4, 5... Are provided along the outer wall 2 of the building 1.

この配管設備３の左，右両側面と前面とは、金属製カバー部材６によって覆われている。この金属製カバー部材６は、左，右側面カバー部６ａ，６ａ及び前面カバー部６ｂとが、コーナ部６ｃ，６ｃで一体に連続形成されて、水平断面形状略コ字状を呈している。   The left and right side surfaces and the front surface of the piping facility 3 are covered with a metal cover member 6. The metal cover member 6 has left and right side cover portions 6a and 6a and a front cover portion 6b integrally formed continuously at corner portions 6c and 6c, and has a substantially U-shaped horizontal cross section.

これらの左，右側面カバー部６ａ，６ａ及び前面カバー部６ｂには、前記建物１の外壁２に設けられた外壁面材２ａと略同一外観を有する外壁面材７，７が貼設されている。   These left and right side cover portions 6a, 6a and front cover portion 6b are provided with outer wall surface materials 7, 7 having substantially the same appearance as the outer wall surface material 2a provided on the outer wall 2 of the building 1. Yes.

また、図７に示す他の従来のパイプシャフト構造では、金属製カバー部材８を構成する両側面カバー部材９，９及び前面カバー部材１０とが、別体で形成されており、ネジ部材１１等によって着脱可能となるように構成されている。   Further, in the other conventional pipe shaft structure shown in FIG. 7, the side cover members 9, 9 and the front cover member 10 constituting the metal cover member 8 are formed separately, and the screw member 11 or the like is formed. Is configured to be detachable.

次に、この従来のパイプシャフト構造の作用について説明する。   Next, the operation of this conventional pipe shaft structure will be described.

このように構成された従来のパイプシャフト構造では、建物１の外壁２に沿って設けられた給排水管４…，５…等が、図５に示すように、前記金属製カバー部材６によって覆われる。   In the conventional pipe shaft structure thus configured, the water supply / drainage pipes 4, 5, etc. provided along the outer wall 2 of the building 1 are covered with the metal cover member 6 as shown in FIG. .

このため、外観品質を良好なものとすることが出来ると共に、左，右側面カバー部６ａ，６ａ及び前面カバー部６ｂに、前記建物１の外壁２に設けられた外壁面材２ａと略同一外観を有する外壁面材７，７が貼設されていることにより、建物１との一体感を醸し出すことが出来る。
特開２００２−３０７９８号公報（段落０００９乃至００１４、図１，図２） 特開平８−６０８４７号公報（段落００１２乃至００１９、図１，図２） Therefore, the appearance quality can be improved, and the left and right side cover portions 6a and 6a and the front cover portion 6b have substantially the same appearance as the outer wall surface material 2a provided on the outer wall 2 of the building 1. By sticking the outer wall surface materials 7 and 7 having, a sense of unity with the building 1 can be created.
Japanese Patent Laid-Open No. 2002-30798 (paragraphs 0009 to 0014, FIGS. 1 and 2) JP-A-8-60847 (paragraphs 0012 to 0019, FIGS. 1 and 2)

しかしながら、このような従来のパイプシャフト構造では、金属製カバー部材６の金属板部分に、プレス成形等を行う際に、直接、凹凸模様をつける場合がある。   However, in such a conventional pipe shaft structure, when the metal plate portion of the metal cover member 6 is subjected to press molding or the like, an uneven pattern may be provided directly.

このような外側面に凹凸模様が形成されているものでは、この金属内側面まで凹凸となるため、内側面側に、接着材を用いて補強板を貼設することが困難なものとなるといった問題があった。   In the case where the concavo-convex pattern is formed on such an outer surface, the metal inner surface is uneven, and therefore it is difficult to attach a reinforcing plate using an adhesive on the inner surface side. There was a problem.

また、図７に示す他の従来のパイプシャフト構造では、金属製カバー部材８を構成する両側面カバー部材９，９及び前面カバー部材１０とが別体で形成されていて、コーナ部が、ネジ部材１１等によって固定されて接合されている。   Further, in the other conventional pipe shaft structure shown in FIG. 7, the side cover members 9 and 9 and the front cover member 10 constituting the metal cover member 8 are formed separately, and the corner portion is a screw. It is fixed and joined by the member 11 or the like.

このため、コーナ部の接合角度が、維持出来ない虞があった。   For this reason, there exists a possibility that the joining angle of a corner part cannot be maintained.

そこで、この発明は、表面の意匠の自由度を確保しつつ、充分な補強強度を得られるパイプシャフト構造を提供することを課題としている。   Then, this invention makes it a subject to provide the pipe shaft structure which can obtain sufficient reinforcement strength, ensuring the freedom degree of the design of a surface.

上記目的を達成するために、請求項１に記載された発明は、建物の外壁に沿って設けられた給排水管等の配管設備の両側面と前面とを覆う側面カバー部及び前面カバー部とが、コーナ部で一体に連続形成されて、水平断面形状略コ字状を呈すると共に、該側面カバー部又は前面カバー部のうち、少なくとも何れか一方には、内側面まで凹凸となる外側面凹凸部が形成されている金属製カバー部材を有するパイプシャフト構造であって、
前記側面カバー部又は前面カバー部の裏面側に弾性を有する発泡樹脂材料を充填して補強部材を貼設するパイプシャフト構造を特徴としている。 In order to achieve the above object, the invention described in claim 1 includes a side cover portion and a front cover portion covering both side surfaces and the front surface of a piping facility such as a water supply / drain pipe provided along an outer wall of a building. The outer surface uneven portion that is integrally formed at the corner portion and has a substantially U-shaped horizontal cross section, and at least one of the side cover portion and the front cover portion is uneven to the inner surface. A pipe shaft structure having a metal cover member formed of
The pipe shaft structure is characterized in that an elastic foamed resin material is filled on the back side of the side cover part or the front cover part and a reinforcing member is attached.

また、請求項２に記載されたものは、前記コーナ部の裏面側に設けられる発泡樹脂材料を盛土状として硬化させてコーナ補強部とする請求項１記載のパイプシャフト構造を特徴としている。   Moreover, what is described in Claim 2 is characterized by the pipe shaft structure according to Claim 1, wherein the foamed resin material provided on the back side of the corner portion is hardened as a fill to form a corner reinforcing portion.

このように構成された本願発明の請求項１記載のものは、前記側面カバー部又は前面カバー部の裏面側に充填された発泡樹脂材料が、補強部材を弾性支持して貼設する。   According to the first aspect of the present invention configured as described above, the foamed resin material filled on the back side of the side cover part or the front cover part elastically supports and affixes the reinforcing member.

このため、内側面まで凹凸となる外側面凹凸部が形成されていても、充填によって埋められて、広い接着面積で補強部材を接着できる。   For this reason, even if the outer side surface uneven | corrugated | grooved part which becomes an unevenness | corrugation to the inner surface is formed, it is buried by filling and a reinforcement member can be adhere | attached with a wide adhesion area.

また、請求項２に記載されたものは、前記コーナ補強部が、前記コーナ部の裏面側に発泡樹脂材料を盛土状として硬化させて設けられている。   According to a second aspect of the present invention, the corner reinforcing portion is provided on the back side of the corner portion by curing the foamed resin material as a banking shape.

このため、硬化したコーナ補強部が、前記コーナ部で、前記側面カバー部及び前面カバー部の接合角度を維持するため、該側面カバー部及び前面カバー部間の接合角度が、拡開若しくは縮小する虞が無くなり、例えば直角に維持出来る。   For this reason, since the hardened corner reinforcing part maintains the joint angle between the side cover part and the front cover part at the corner part, the joint angle between the side cover part and the front cover part is expanded or reduced. There is no fear, and it can be maintained at a right angle, for example.

以下、本発明の最良の実施形態について、図面を参照しつつ説明する。なお、従来例と同一乃至均等な部分については、同一符号を付して説明する。   DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, exemplary embodiments of the invention will be described with reference to the drawings. In addition, the same code | symbol is attached | subjected and demonstrated about the same or equivalent part as a prior art example.

図１乃至図４は、この発明の最良の実施の形態のパイプシャフト構造を示すものである。   1 to 4 show a pipe shaft structure according to the best embodiment of the present invention.

まず、構成から説明すると、この実施の形態のパイプシャフト構造では、建物１の外壁２に沿って給排水管４…，５…等の配管設備３が設けられている。   First, in terms of configuration, in the pipe shaft structure of this embodiment, piping facilities 3 such as water supply / drainage pipes 4, 5, etc. are provided along the outer wall 2 of the building 1.

この配管設備３の左，右両側面と前面とは、土台１２の上面に立設される金属製カバー部材１３によって覆われている。   The left and right side surfaces and the front surface of the piping facility 3 are covered with a metal cover member 13 erected on the upper surface of the base 12.

この金属製カバー部材１３は、左，右側面カバー部１３ａ，１３ａ及び前面カバー部１３ｂとが、コーナ部１３ｃ，１３ｃで略直角に一体となるように連続形成されて、水平断面形状略コ字状を呈している。   The metal cover member 13 is formed by continuously forming left and right side cover portions 13a and 13a and a front cover portion 13b so as to be integrated at substantially right angles at corner portions 13c and 13c. It has a shape.

このうち、前記左，右側面カバー部１３ａ，１３ａの建物側側縁には、取付フランジ部１３ｆ，１３ｆが、両外側方に向けて、略Ｌ字状となるように、上下方向略全長に渡り一体に屈曲形成されている。   Of these, the mounting flange portions 13f and 13f are substantially L-shaped in the vertical direction at the building side edges of the left and right side cover portions 13a and 13a so as to be substantially L-shaped toward both outer sides. It is bent and formed integrally.

これらの左，右側面カバー部１３ａ，１３ａ及び前面カバー部１３ｂには、前記建物１の外壁２に設けられた外壁面材２ａと略同一外観を有する外側面凹凸部１３ｄ…が形成されている。   These left and right side cover parts 13a, 13a and front cover part 13b are formed with outer surface uneven parts 13d having substantially the same appearance as the outer wall surface material 2a provided on the outer wall 2 of the building 1. .

この外側面凹凸部１３ｄは、内側面１３ｇ側まで凹凸となるように、表面の意匠形状に対応して凹凸状を呈している。   The outer surface uneven portion 13d has an uneven shape corresponding to the design shape of the surface so as to be uneven as far as the inner surface 13g side.

この金属製カバー部材１３の前記左，右側面カバー部１３ａ，１３ａ裏面側には、弾性を有する発泡樹脂材料としての発泡ウレタンが充填されて硬化されて、発泡ウレタン層１４ａ，１４ａが形成されていると共に、補強部材としての左，右補強板部材１５，１５が、鉄板１７，１７を介在させて貼設されている。   The left and right side cover portions 13a, 13a on the back side of the metal cover member 13 are filled with urethane foam as an elastic foamed resin material and cured to form urethane foam layers 14a, 14a. In addition, left and right reinforcing plate members 15 and 15 as reinforcing members are pasted with iron plates 17 and 17 interposed therebetween.

この実施の形態では、前記外側面凹凸部１３ｄの内側面１３ｇ側の凸部１３ｅ，１３ｅが、前記鉄板１７，１７側面に当接するように構成されている。   In this embodiment, the convex portions 13e and 13e on the inner side surface 13g side of the outer side surface uneven portion 13d are configured to contact the side surfaces of the iron plates 17 and 17.

また、この金属製カバー部材１３の前記前面カバー部１３ｂの裏面側には、弾性を有する発泡樹脂材料としての発泡ウレタンが充填されて硬化されて、発泡ウレタン層１４ｂが形成されて、補強部材としての前面補強板部材１６が貼設されている。   Also, the back surface side of the front cover portion 13b of the metal cover member 13 is filled with urethane foam as an elastic foamed resin material and cured to form a urethane foam layer 14b as a reinforcing member. The front reinforcing plate member 16 is affixed.

この実施の形態では、前記外側面凹凸部１３ｄの内側面１３ｇ側の凸部１３ｅ，１３ｅが、前記前面補強板材１３ｄ側面に当接するように構成されている。   In this embodiment, the convex portions 13e, 13e on the inner side surface 13g side of the outer side surface uneven portion 13d are configured to contact the side surface of the front reinforcing plate member 13d.

更に、この実施の形態では、前記コーナ部１３ｃ，１３ｃの裏面側入隅部には、発泡樹脂材料としての発泡ウレタンが、盛土状とされて硬化されたコーナ補強部１８，１８が各々設けられている。   Furthermore, in this embodiment, the corner reinforcing portions 18 and 18 are formed in the corners on the back side of the corner portions 13c and 13c, respectively. ing.

次に、この実施の形態の作用について説明する。   Next, the operation of this embodiment will be described.

このように構成された実施の形態のパイプシャフト構造では、前記左，右側面カバー部１３ａ，１３ａ又は前面カバー部１３ｂの内側面側と、左，右補強板部材１５，１５又は前面補強板部材１６との間に充填された発泡樹脂材料が、隙間無く充填されて、これらの左，右補強板部材１５，１５及び前面補強板部材１６が弾性支持されて、内側面側略全面に渡り貼設される。   In the pipe shaft structure of the embodiment configured as described above, the left and right reinforcing plate members 15 and 15 or the front reinforcing plate member and the inner surface side of the left and right side cover portions 13a and 13a or the front cover portion 13b. The left and right reinforcing plate members 15 and 15 and the front reinforcing plate member 16 are elastically supported by the foamed resin material filled between the inner side surface 16 and the left and right reinforcing plate members 16, and are pasted over almost the entire inner surface side. Established.

このため、内側面まで凹凸となる外側面凹凸部１３ｄ…が、前記左，右側面カバー部１３ａ，１３ａ又は前面カバー部１３ｂに形成されていても、凸部１３ｅ周縁と、左，右補強板部材１５，１５又は前面補強板部材１６との間に形成される空隙が、充填によって埋められて、広い接着面積で左，右補強板部材１５，１５及び前面補強板部材１６を接着できる。   For this reason, even if the outer surface uneven portion 13d that is uneven to the inner surface is formed on the left and right side cover portions 13a, 13a or the front cover portion 13b, the peripheral edge of the convex portion 13e and the left and right reinforcing plates A gap formed between the members 15 and 15 or the front reinforcing plate member 16 is filled by filling, and the left and right reinforcing plate members 15 and 15 and the front reinforcing plate member 16 can be bonded with a wide bonding area.

従って、容易に前記左，右補強板部材１５，１５及び前面補強板部材１６を、前記左，右側面カバー部１３ａ，１３ａ又は前面カバー部１３ｂの内側面側に補強部材として貼設できる。   Therefore, the left and right reinforcing plate members 15 and 15 and the front reinforcing plate member 16 can be easily attached as reinforcing members to the inner side surface of the left and right side cover portions 13a and 13a or the front cover portion 13b.

また、前記コーナ補強部１８，１８が、前記コーナ部１３ｃ，１３ｃの裏面側に発泡樹脂材料を盛土状として硬化させて設けられている。   In addition, the corner reinforcement portions 18 and 18 are provided on the back side of the corner portions 13c and 13c by curing the foamed resin material as a banking shape.

このため、硬化したコーナ補強部１８，１８が、前記コーナ部１３ｃ，１３ｃで、前記左，右側面カバー部１３ａ，１３ａ及び前面カバー部１３ｂの接合角度を維持するため、左，右側面カバー部１３ａ，１３ａ及び前面カバー部１３ｂの間の接合角度が、拡開若しくは縮小する虞が無くなり、例えば直角に維持出来る。   For this reason, the hardened corner reinforcing portions 18 and 18 maintain the bonding angles of the left and right side cover portions 13a and 13a and the front cover portion 13b at the corner portions 13c and 13c. The joining angle between 13a, 13a and the front cover part 13b can be maintained at a right angle, for example, without the risk of expanding or contracting.

しかも、この実施の形態１は、前記発泡樹脂材料を、前記左，右補強板部材１５，１５及び前面補強板部材１６と、前記左，右側面カバー部１３ａ，１３ａ又は前面カバー部１３ｂの内側面側との間に充填する工程と、前記コーナ部１３ｃ，１３ｃの裏面側に盛土状として塗布する工程とを同一工程で行うことができるので、更に作業性を良好なものとすることができる。   Moreover, in the first embodiment, the foamed resin material is mixed with the left and right reinforcing plate members 15 and 15 and the front reinforcing plate member 16 and the left and right side cover portions 13a and 13a or the front cover portion 13b. Since the step of filling between the side surfaces and the step of applying as a filling to the back side of the corner portions 13c, 13c can be performed in the same step, the workability can be further improved. .

また、前記左，右側面カバー部１３ａ，１３ａでは、外側面凹凸部１３ｄの内側面１３ｇ側の凸部１３ｅ，１３ｅが、前記左，右補強板部材１５，１５が貼設される鉄板１７，１７側面に当接されていると共に、前記前面カバー部１３ｂでは、外側面凹凸部１３ｄの内側面１３ｇ側の凸部１３ｅ，１３ｅが、前記前面補強板材１６側面に当接されている。   Further, in the left and right side cover portions 13a and 13a, the convex portions 13e and 13e on the inner side surface 13g side of the outer side uneven portion 13d are the iron plates 17 on which the left and right reinforcing plate members 15 and 15 are pasted. In addition to being in contact with the 17 side surfaces, in the front cover portion 13b, the convex portions 13e, 13e on the inner side surface 13g side of the outer surface uneven portion 13d are in contact with the side surface of the front reinforcing plate member 16.

このため、この実施の形態では、前記左，右補強板部材１５，１５及び前面補強板材１６の貼設位置が安定して、常に一定の間隙量を、前記金属製カバー部材６との間に設けることができる。従って、更に満遍なく前記発泡ウレタンを充填できるので、接着力が各所で略均一となり、全体での接着力を向上させることができる。   For this reason, in this embodiment, the positions where the left and right reinforcing plate members 15 and 15 and the front reinforcing plate member 16 are affixed are stable, and a constant gap amount is always provided between the metal cover member 6 and the metal cover member 6. Can be provided. Therefore, since the foamed urethane can be filled evenly, the adhesive force becomes substantially uniform in various places, and the overall adhesive force can be improved.

以上、図面を参照して、本発明の実施の形態を詳述してきたが、具体的な構成は、この実施の形態に限らず、本発明の要旨を逸脱しない程度の設計的変更は、本発明に含まれる。   The embodiment of the present invention has been described in detail above with reference to the drawings. However, the specific configuration is not limited to this embodiment, and design changes that do not depart from the gist of the present invention are not limited to this embodiment. Included in the invention.

即ち、前記実施の形態のパイプシャフト構造では、前記金属製カバー部材１３の水平断面形状を略コ字状とするように、前記コーナ部１３ｃ，１３ｃで略直角に一体とされて、内部空間を略方形状としているが、特にこれに限らず、左，右側面カバー部１３ａ，１３ａ及び前面カバー部１３ｂとが、コーナ部１３ｃ，１３ｃで一体となるように連続形成されているものであるならば、例えば、台形等、どのような形状のパイプシャフト構造であってもよい。   That is, in the pipe shaft structure of the embodiment, the corner portions 13c and 13c are integrated at a substantially right angle so that the horizontal cross-sectional shape of the metal cover member 13 is substantially U-shaped, and the internal space is formed. The shape is substantially rectangular, but not limited to this. If the left and right side cover portions 13a and 13a and the front cover portion 13b are continuously formed so as to be integrated with the corner portions 13c and 13c. For example, any shape of pipe shaft structure such as trapezoid may be used.

また、前記実施の形態では、補強部材としての左，右補強板部材１５，１５及び前面補強板部材１６が、各々前記発泡ウレタン層１４ａ，１４ａ及び１４ｂを介在させて、前記金属製カバー部材１３の内側面１３ｇに貼設されているが、特にこれに限らず、例えば、補強部材として左，右補強板部材１５，１５及び前面補強板部材１６を、コーナ部で連設させて一体とすることにより、断面略コ字状とすることにより、前記発泡ウレタン層を介在させて、前記金属製カバー部材１３の内側面１３ｇに貼設してもよく、また、前記鉄板１７，１７を用いなくてもよい。   In the embodiment, the left and right reinforcing plate members 15 and 15 and the front reinforcing plate member 16 as the reinforcing members are provided with the foamed urethane layers 14a, 14a and 14b, respectively, and the metal cover member 13 is interposed therebetween. However, the present invention is not limited to this. For example, the left and right reinforcing plate members 15 and 15 and the front reinforcing plate member 16 are integrally provided as a reinforcing member at a corner portion. Accordingly, the urethane foam layer may be interposed between the inner side surfaces 13g of the metal cover member 13 by using a substantially U-shaped cross section, and the iron plates 17 and 17 may not be used. May be.

この発明の最良の実施の形態の実施例１のパイプシャフト構造で、要部の構成を説明する図２中Ａ−Ａ線に沿った位置での断面図である。It is sectional drawing in the position along the AA in FIG. 2 explaining the structure of the principal part by the pipe shaft structure of Example 1 of the best mode of this invention. 実施の形態のパイプシャフト構造で、前面カバー部側から見た正面図である。It is the front view seen from the front cover part side in the pipe shaft structure of an embodiment. 実施の形態のパイプシャフト構造で、側面カバー部材側からの見た側面図である。It is the side view seen from the side cover member side in the pipe shaft structure of an embodiment. 実施例の形態のパイプシャフト構造で、裏側から見た背面図である。It is the rear view seen from the back side in the pipe shaft structure of the form of an Example. 一従来例のパイプシャフト構造の構成を説明し、建物の外壁部分の斜視図である。It is a perspective view of the outer wall part of a building explaining the composition of the pipe shaft structure of one conventional example. 一従来例のパイプシャフト構造の構成を説明し、図５中Ｂ−Ｂ線に沿った位置での断面図である。It is sectional drawing in the position along the BB line in FIG. 5, explaining the structure of the pipe shaft structure of one prior art example. 他の従来例のパイプシャフト構造の構成を説明し、要部の分解斜視図である。The structure of the pipe shaft structure of another prior art example is demonstrated, and it is an exploded perspective view of the principal part.

符号の説明Explanation of symbols

１ 建物
２ 外壁
３ 配管設備
４，５ 給排水管
１３ 金属製カバー部材
１３ａ （左，右）側面カバー部
１３ｂ 前面カバー部
１３ｃ，１３ｃｄ コーナ部
１３ｄ… 外側面凹凸部
１４ａ，１４ｂ 発泡ウレタン層（発泡樹脂材料）
１５，１５ （左，右）補強板部材
１６ （前面）補強板部材
１８ コーナ補強部 DESCRIPTION OF SYMBOLS 1 Building 2 Exterior wall 3 Piping equipment 4,5 Water supply / drainage pipe 13 Metal cover member 13a (Left, right) Side cover part 13b Front cover part 13c, 13cd Corner part 13d ... Outer side uneven part 14a, 14b Foam urethane layer (foam resin material)
15, 15 (Left, Right) Reinforcement plate member 16 (Front) Reinforcement plate member 18 Corner reinforcement

Claims (2)

建物の外壁に沿って設けられた給排水管等の配管設備の両側面と前面とを覆う側面カバー部及び前面カバー部とが、コーナ部で一体に連続形成されて、水平断面形状略コ字状を呈すると共に、該側面カバー部又は前面カバー部のうち、少なくとも何れか一方には、内側面まで凹凸となる外側面凹凸部が形成されている金属製カバー部材を有するパイプシャフト構造であって、
前記側面カバー部又は前面カバー部の裏面側に弾性を有する発泡樹脂材料を充填して補強部材を貼設することを特徴とするパイプシャフト構造。 The side cover and front cover that cover both sides and the front of piping equipment such as water supply and drainage pipes provided along the outer wall of the building are continuously formed integrally at the corner, resulting in a substantially U-shaped horizontal cross section. In addition, at least one of the side cover part and the front cover part has a pipe shaft structure having a metal cover member in which an outer surface uneven part that is uneven to the inner surface is formed,
A pipe shaft structure in which a reinforcing resin member is pasted by filling a foamed resin material having elasticity on a back surface side of the side cover portion or the front cover portion. 前記コーナ部の裏面側に設けられる発泡樹脂材料を盛土状として硬化させてコーナ補強部とすることを特徴とする請求項１記載のパイプシャフト構造。   The pipe shaft structure according to claim 1, wherein the foamed resin material provided on the back side of the corner portion is hardened as an embankment to form a corner reinforcing portion.
JP2005113251A 2005-04-11 2005-04-11 Pipe shaft structure Expired - Fee Related JP4644024B2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105625518A (en) * 2016-03-22 2016-06-01 薛迪心 Water pipe for home decoration

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102011466B (en) * 2010-11-10 2012-07-04 江苏江中集团有限公司 Narrow conduit shaft wall light pre-dressing method
CN112554495A (en) * 2020-12-09 2021-03-26 黑龙江海华建设集团有限公司 External pipe well device

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JPH07113315A (en) * 1993-10-19 1995-05-02 Sekisui Chem Co Ltd Pipings storage structure of building
JP2001047527A (en) * 1999-08-05 2001-02-20 Kubota Corp Manufacture of stair tread of staircase
JP2002030798A (en) * 2000-07-19 2002-01-31 Sekisui Chem Co Ltd Pipe shaft
JP2002038706A (en) * 2000-07-24 2002-02-06 Matsushita Electric Works Ltd Exterior-wall outside angle structure

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Publication number Priority date Publication date Assignee Title
JPH07102750A (en) * 1993-09-30 1995-04-18 Sekisui Chem Co Ltd Containing structure of pipe
JPH07113315A (en) * 1993-10-19 1995-05-02 Sekisui Chem Co Ltd Pipings storage structure of building
JP2001047527A (en) * 1999-08-05 2001-02-20 Kubota Corp Manufacture of stair tread of staircase
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JP2002038706A (en) * 2000-07-24 2002-02-06 Matsushita Electric Works Ltd Exterior-wall outside angle structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105625518A (en) * 2016-03-22 2016-06-01 薛迪心 Water pipe for home decoration

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