JP5188790B2 - Wiring / Piping material protection cover - Google Patents

Wiring / Piping material protection cover Download PDF

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JP5188790B2
JP5188790B2 JP2007309585A JP2007309585A JP5188790B2 JP 5188790 B2 JP5188790 B2 JP 5188790B2 JP 2007309585 A JP2007309585 A JP 2007309585A JP 2007309585 A JP2007309585 A JP 2007309585A JP 5188790 B2 JP5188790 B2 JP 5188790B2
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base
lid
engaged
wall surface
corner
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JP2009136083A (en
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裕一 川村
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Mirai Kogyo KK
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Mirai Kogyo KK
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Description

本発明は、建物を構成していて隣接する2つの壁面が直交する出隅部又は入隅部に配設された配線・配管材のうち出隅部、及び入隅部に配設される配設部を保護する保護カバーに関し、更に詳しくは、前記出隅部又は入隅部が正確に90°で交差していない非直角の場合においても支障なく配線・配管材の出隅部、又は入隅部を保護できる保護カバーに関するものである。なお、本明細書において、「配線・配管材」とは、給水湯管やエアコン用冷媒管、或いは電線やケーブル等のことを言う。   The present invention relates to a wiring / pipe material arranged in an exit corner or in an entrance corner where two adjacent wall surfaces are orthogonal to each other, and is arranged in the exit corner and the entrance corner. More specifically, with respect to the protective cover for protecting the installed portion, the protruding corner portion of the wiring / piping material or the entering portion can be used without any trouble even in the case of the non-right angle where the protruding corner portion or the entering corner portion does not intersect exactly 90 °. The present invention relates to a protective cover that can protect corners. In this specification, “wiring / piping material” refers to a hot water supply pipe, a refrigerant pipe for an air conditioner, an electric wire, a cable, or the like.

例えば、建物の壁面に沿って給水湯管を配管する場合には、壁面の出隅部、及び入隅部を含んで壁面に沿って配管される給水湯管のうち直線部は直状の直線配管部保護カバーによって保護され、前記給水湯管の出隅部、及び入隅部は、それぞれL字形をした専用の保護カバーで保護されている。給水湯管の出隅配管部、及び入隅配管部を保護する各保護カバーは、前記直線配管部保護カバーと接続可能な接続口が両端に形成されていて、いずれも壁面に固定される基台と、当該基台の全体、及び前記直線配管部保護カバーの端部に対して覆蓋されて内部空間が配管空間を形成すると共に、当該基台に対して解除可能に係合される蓋体とで構成される(特許文献1参照)。   For example, when piping a hot water supply pipe along the wall surface of a building, the straight line portion of the hot water hot water pipe piped along the wall surface including the protruding corner portion and the entrance corner portion is a straight straight line. It is protected by a piping part protective cover, and the outlet corner and the inlet corner of the hot water supply pipe are each protected by a dedicated protective cover having an L shape. Each protective cover that protects the outlet corner piping portion and the inlet corner piping portion of the hot water pipe has a connection port that can be connected to the straight piping portion protective cover at both ends, both of which are fixed to the wall surface. A lid that covers the base, the entire base, and the end of the straight pipe protection cover so that the internal space forms a pipe space and is releasably engaged with the base. (Refer to Patent Document 1).

ここで、出隅配管部を保護する保護カバーの基台は、L字形をなしていて、互いに直交して一体成形された第1及び第2の各基台板部で構成され、各基台板部における270°の交差角を形成する側の各面に左右一対の被係合部が形成され、基台全体としては、計二対の被係合部が形成されている。一方、出隅配管部を保護する保護カバーの蓋体は、基台と同様にL字形をなしていて、90°の交差角を形成する側が開口されて、側壁部の内側における当該開口に臨む部分に前記基台の被係合部と係合される計二対の係合部が形成されている。   Here, the base of the protective cover that protects the outlet corner pipe part has an L-shape, and is composed of first and second base plate parts that are integrally molded orthogonally to each other. A pair of left and right engaged portions are formed on each surface of the plate portion on the side forming the 270 ° crossing angle, and a total of two pairs of engaged portions are formed as the entire base. On the other hand, the cover body of the protective cover that protects the protruding corner pipe part has an L shape like the base, and the side that forms the 90 ° crossing angle is opened and faces the opening inside the side wall part. A total of two pairs of engaging portions that are engaged with the engaged portions of the base are formed in the portion.

また、入隅配管部を保護する保護カバーに関しては、当該保護カバーを構成する基台及び蓋体がいずれもL字形をなしている点は、出隅配管部保護カバーと同様であるが、基台を構成する第1及び第2の各基台板部に対する被係合部の形成面、及び基台に対して覆蓋可能にするために蓋体に形成される開口の形成位置が出隅配管部保護カバーと逆の関係にある構成が異なる。しかし、基台に対して蓋体が覆蓋されて内部に配管空間が形成される構成、及び基台に対して蓋体が解除可能に係合される構成に関しては、出隅配管部、及び入隅配管部の各保護カバーにおいて共通した構成である。   In addition, regarding the protective cover for protecting the entrance corner piping portion, the base and the cover constituting the protection cover are both L-shaped in the same manner as the exit corner piping portion protection cover. The formation surface of the engaged portion with respect to each of the first and second base plate portions constituting the base, and the formation position of the opening formed in the lid body so as to be able to cover the base are the outlet corner pipes The configuration that is opposite to the protective cover is different. However, regarding the configuration in which the lid is covered with the base and the piping space is formed inside, and the configuration in which the lid is releasably engaged with the base, the outlet corner piping section and the inlet This is a common configuration for each protective cover of the corner piping section.

ところで、建物壁面の出隅部、及び入隅部は、基本的には隣接壁面の交差角が90°となるように設計されているが、施工上の不具合等が原因となって、当該出隅部、及び入隅部が部分的に直交していない場合がある。出隅配管部、及び入隅配管部のいずれの保護カバーにおいても、出隅部、及び入隅部は、隣接壁面が直交していることを前提に寸法設計されている。このため、出隅部、及び入隅部が部分的に非直角な場合には、第1及び第2の各基台板部が直交していて全体がほぼ板状となっている基台は、前記非直角に対応させて、第1及び第2の各基台板部を無理に変形させて各壁面にビス固定することは可能である。しかし、蓋体に関しては、対向配置された各側板部がL字状にわん曲された背面板部により連結されて全体が一体となった構成であって、変形に対する剛性は基台よりも遥かに大きいので、前記非直角に対応させて変形させることはできない。   By the way, the corners and corners of the building wall are basically designed so that the crossing angle between adjacent walls is 90 °. The corners and the corners may not be partially orthogonal. In any protective cover of the exit corner piping portion and the entrance corner piping portion, the exit corner portion and the entrance corner portion are dimensioned on the assumption that the adjacent wall surfaces are orthogonal to each other. For this reason, when the exit corner and the entry corner are partially non-perpendicular, the bases in which the first and second base plate parts are orthogonal and the whole is substantially plate-shaped The first and second base plate portions can be forcibly deformed and screwed to the wall surfaces in correspondence with the non-right angle. However, with respect to the lid body, the opposing side plate portions are connected by a back plate portion bent in an L shape and integrated as a whole, and the rigidity against deformation is far greater than that of the base. Therefore, it cannot be deformed corresponding to the non-right angle.

この結果、出隅部、及び入隅部の非直角の程度が所定値を超えると、基台を構成する第1及び第2の各基台板部にそれぞれ形成された計二対の被係合部に対して蓋体に形成された計二対の係合部の双方が係合されずに、一方の対のみが係合されて、他方の対は非係合状態となる場合がある。この状態では、基台、及び蓋体は、一方の対の被係合部と係合部とが係合されているのみであるため、非係合側の蓋体が壁面から大きく離れて、直線配管部保護カバーとの間に大きな隙間が発生したり、或いは経年使用により出隅配管部、又は入隅配管部の保護カバーが外れてしまうこともある。
特開2006−292011号公報
As a result, when the degree of non-right angle of the protruding corner and the entering corner exceeds a predetermined value, a total of two pairs of engaged members respectively formed on the first and second base plate portions constituting the base. There are cases where both of the two pairs of engaging portions formed on the lid body with respect to the joint portion are not engaged, but only one pair is engaged and the other pair is in an unengaged state. . In this state, since the base and the lid are only engaged with the pair of engaged parts and the engaging part, the lid on the non-engaging side is greatly separated from the wall surface, There may be a large gap between the protective cover of the straight piping part or the protective cover of the protruding corner piping part or the entering corner piping part may be removed due to aging.
JP 2006-292011 A

本発明は、建物壁の出隅部又は入隅部が正確に90°で交差していない非直角の場合においても、支障なく配線・配管材の出隅部、及び入隅部を保護できる保護カバーの提供を課題としている。   The present invention protects the exit corners and entry corners of wiring / piping materials without any trouble even when the exit corners or the entrance corners of the building wall are not perpendicular to each other at exactly 90 °. The issue is to provide cover.

上記課題を解決するための請求項1の発明は、建物壁に沿って配設される配線・配管材のうち出隅部又は入隅部に配設される配設部を保護すべく、略直交する各壁面に沿って配設された配線・配管材の2つの直線配設部を保護する各直線配設部保護カバーを略直交させて接続可能にするために両端部に形成された接続口と、前記配線・配管材の出隅又は入隅の配設部を収容保護する収容空間とを備えた配線・配管材保護カバーであって、前記出隅部又は入隅部を構成していて略直交する各壁面にそれぞれ配置される第1及び第2の各基台板部からなるL字形の基台と、前記直線配設部保護カバーの各端部を覆った状態で前記基台に対して分離可能に組付けられるL字形の蓋体とから成り、前記蓋体は、所定間隔をおいて配置された一対の側板部が天板部で一体に連結された形状を有し、前記基台の各基台板部には、それぞれ蓋体が係合する被係合部が設けられ、前記蓋体には、基台の各被係合部に対応した位置に係合部が設けられて、基台と蓋体とは、当該基台の各基台板部の被係合部と蓋体の係合部との係合により組付け可能であり、前記基台の第1及び第2の各基台板部には、幅方向の両端部の立壁部が配線・配管方向に沿って部分的に形成されて、前記被係合部は、配線・配管方向に沿って形成されていると共に、前記蓋体の係合部は、当該蓋体の内側に、当該側板部の内面に対して所定間隔を形成した状態で前記配線・配管方向に沿って連結部を介して片持ち状に形成され、前記基台に組付けられた蓋体は、第1又は第2の基台板部の一方に形成された被係合部の延びる方向に沿ってスライド可能であり、前記出隅部又は入隅部を構成する壁面に固定された基台の第1基台板部及び蓋体の当該壁面の側にそれぞれ設けられた被係合部、及び係合部は、前記蓋体の係合部が前記基台の被係合部に対して前記一方の壁面に沿って、出隅部を構成する各壁面が交差する側である壁面交差部側に、又は入隅部を構成する各壁面の交差部と反対側である反壁面交差部側にずれることにより、蓋体の他方の壁面の側が、他方の壁面から離れ、蓋体の他方の壁面の側の係合部が基台の第2基台板部の被係合部と係合していない状態においても係合して、前記基台と前記蓋体との組付け状態が維持される構成であり、前記蓋体の各側板部を内側に弾性変形させることで、当該各係合部が係合する基台の被係合部に対して、当該係合を解除させられる構成であることを特徴としている。 The invention of claim 1 for solving the above-mentioned problem is generally to protect the arrangement portion arranged in the protruding corner portion or the entering corner portion of the wiring / piping material arranged along the building wall. Connections formed at both ends so that each linear arrangement protection cover that protects two linear arrangement parts of wiring / piping materials arranged along each orthogonal wall surface can be connected substantially orthogonally A wiring / piping material protective cover comprising a port and a housing space for housing and protecting the wiring / piping material's exit corner or entrance corner arrangement portion, wherein the exit corner portion or the entrance corner portion is configured. And an L-shaped base composed of first and second base plate parts respectively disposed on the substantially orthogonal wall surfaces, and the base in a state of covering each end of the linearly arranged part protective cover And a pair of side plates arranged at a predetermined interval. Each of the base plate portions of the base is provided with an engaged portion that engages with the lid, and the base includes a base. An engaging portion is provided at a position corresponding to each engaged portion of the base, and the base and the lid are formed by the engaged portion of each base plate portion of the base and the engaging portion of the lid. The first and second base plate portions of the base are partially formed with standing wall portions at both ends in the width direction along the wiring / pipe direction. The engaged portion is formed along the wiring / piping direction, and the engaging portion of the lid body is in a state where a predetermined interval is formed on the inner side of the lid body with respect to the inner surface of the side plate portion. The lid that is formed in a cantilever manner along the wiring / piping direction through the connecting portion and is assembled to the base is covered with one of the first and second base plate portions. Extending engagement part Along the slidable, said external corner portion or the first base plate of the base which is fixed to the wall constituting the inner corner portion plate portion and each side of the wall provided with the engaged portion of the lid , and the engagement portion, the wall surface crossing the engaging portion of the lid along said one wall surface with respect to the engaged portion of the base is the side of the wall surface constituting the external corner portion intersects the parts side, or by shift in a counter-wall intersection portion is opposite to the intersection of the wall surface constituting the inner corner portion, side is the other wall surface of the lid, away from the other wall, the lid Even when the engaging portion on the other wall surface side is not engaged with the engaged portion of the second base plate portion of the base, the base and the lid are assembled. Is maintained, and by engaging each side plate portion of the lid body inwardly with respect to the engaged portion of the base with which each engaging portion engages, It is the structure which can be made to cancel | release.

請求項1の発明は、基台は、出隅部又は入隅部を構成する二つの壁面に配設される第1及び第2の各基台板部からなってL字形をなしていて、各基台板部にはいずれも被係合部が設けられていると共に、蓋体には基台の各被係合部と対応する係合部が設けられていて、基台の被係合部と蓋体の係合部は、蓋体の係合部が基台の被係合部に対して、当該基台が固定された一方の壁面に沿って出隅部の壁面交差部側に、又は入隅部の反壁面交差部側にずれた位置であっても互いに係合して、蓋体の係合部が基台の被係合部に係合して基台と蓋体の組付け状態が維持される構成である。換言すると、基台に対して蓋体が前記壁面交差部側(出隅部の場合)又は反壁面交差部側(入隅部の場合)にずれた位置であっても、基台における出隅部又は入隅部を構成する二つの壁面のうちの一方の壁面に固定される部分に設けられた被係合部と、蓋体における当該被係合部と対応する部分に設けられた係合部との係合によって、基台と蓋体との組付け状態を維持できる。この結果、出隅部又は入隅部が非直角(鈍角又は鋭角)の場合は、一方の壁面の側において、基台の被係合部と蓋体の係合部とが係合して、出隅部又は入隅部に固定された基台に対して蓋体を組み付けることができて、配線・配管材における出隅部又は入隅部に配設された部分を保護できる。また、出隅部又は入隅部が直角の場合には、基台を構成する第1及び第2の各基台板部に設けられた各被係合部が、それぞれ蓋体の係合部と係合するので、基台と蓋体との組付け状態がしっかりする利点がある。ここで、「基台と蓋体との組付け状態を維持できる」とは、使用時において基台に対して蓋体ががたついたり、或いは不用意にはずれたりしない状態を言う。
また、前記基台の第1及び第2の各基台板部には、幅方向の両端部の立壁部が配線・配管方向に沿って部分的に形成されて、前記被係合部は、前記立壁部における各壁面の交差部と反対側の形成端部に配線・配管方向に沿って形成されていると共に、前記蓋体の係合部は、当該蓋体の内側に、当該側板部の内面に対して所定間隔を形成した状態で前記配線・配管方向に沿って連結部を介して片持ち状に形成されていて、基台の被係合部と蓋体の係合部とは、基台の立壁部の内側において互いに係合する構成であるので、前記蓋体の各側板部を内側に弾性変形させることで、前記係合を解除させられて、基台に対して蓋体を容易に取り外すことができる。また、出隅部又は入隅部が非直角の場合において、他方の壁面の側において、基台の被係合部と蓋体の係合部とが非係合の状態であっても、蓋体の側板部は、本来の配置位置よりも僅かに内側に配置されるため、直線配設部保護カバーの外面との間に不要な開口が形成されることはない。
In the first aspect of the present invention, the base is formed of an L-shape comprising the first and second base plate portions disposed on the two wall surfaces constituting the protruding corner portion or the entering corner portion , Each base plate portion is provided with an engaged portion, and the lid body is provided with an engaging portion corresponding to each engaged portion of the base so that the base is engaged. The engaging portion of the cover and the lid is located on the side of the wall crossing portion of the protruding corner along the one wall surface where the base is fixed with respect to the engaged portion of the base. Or, even if the position is shifted to the opposite wall crossing side of the corner, the engaging portion of the lid engages with the engaged portion of the base and the base and the lid In this configuration, the assembled state is maintained. In other words, even if the lid is shifted to the wall crossing side (in the case of the protruding corner) or the opposite wall crossing side (in the case of the entering corner) with respect to the base, the protruding corner in the base Engaging portion provided in a portion fixed to one of the two wall surfaces constituting the portion or the corner, and engagement provided in a portion corresponding to the engaged portion in the lid The assembled state of the base and the lid can be maintained by engagement with the portion. As a result, when the protruding corner or the entering corner is a non-right angle (obtuse angle or acute angle), the engaged portion of the base and the engaging portion of the lid are engaged on one wall surface side, The lid can be assembled to the base fixed to the exit corner or the entrance corner, and the portion of the wiring / pipe material provided at the exit corner or the entrance corner can be protected. In addition, when the protruding corner portion or the entering corner portion is a right angle, each engaged portion provided on each of the first and second base plate portions constituting the base is respectively an engaging portion of the lid. Since it engages with, there exists an advantage that the assembly | attachment state of a base and a cover body becomes firm. Here, “the assembly state of the base and the lid can be maintained” means a state in which the lid does not rattle or inadvertently shift with respect to the base during use.
Further, the first and second base plate portions of the base are partially formed with standing wall portions at both ends in the width direction along the wiring / pipe direction, and the engaged portions are: It is formed along the wiring / piping direction at the end of the standing wall opposite to the intersection of the wall surfaces, and the engaging portion of the lid is on the inside of the lid, It is formed in a cantilever shape via a connecting portion along the wiring / pipe direction in a state where a predetermined interval is formed with respect to the inner surface, and the engaged portion of the base and the engaging portion of the lid are: Since it is a structure which mutually engages inside the standing wall part of a base, the above-mentioned engagement is canceled by elastically deforming each side board part of the above-mentioned lid, and a lid is made to a base. It can be easily removed. Further, in the case where the protruding corner portion or the entering corner portion is non-right-angled, even if the engaged portion of the base and the engaging portion of the lid body are not engaged on the other wall surface side, the lid Since the side plate portion of the body is arranged slightly inside the original arrangement position, unnecessary openings are not formed between the outer side surfaces of the linear arrangement portion protection cover.

また、請求項の発明は、請求項の発明において、前記一方の壁面の側に配置される基台の被係合部、及び蓋体の係合部は、前記スライド方向に沿って複数設けられていて、前記蓋体が前記基台に対して前記一方の壁面に沿って出隅部の壁面交差部側に、又は入隅部の反壁面交差部側にスライドすることにより、前記係合部と前記被係合部との係合の数が増加することを特徴としている。 The invention according to claim 2 is the invention according to claim 1 , wherein there are a plurality of engaged portions of the base disposed on the one wall surface side and engaging portions of the lid body along the sliding direction. The lid is slid toward the wall crossing side of the protruding corner along the one wall surface with respect to the base, or to the opposite wall crossing side of the entering corner. The number of engagements between the joint portion and the engaged portion is increased.

請求項の発明は、基台の第1及び第2の各基台板部に設けられた各被係合部と蓋体に設けられた各係合部とが係合している状態において、蓋体が基台に対して前記一方の壁面に沿って出隅部の壁面交差部側に、又は入隅部の反壁面交差部側にスライドした場合に、当該一方の壁面側に配置されている未係合の基台の被係合部と蓋体の係合部とが新たに係合して、当該一方の壁面側における係合数が増す、換言すると少なくとも2以上となるので、他方の壁面側に設けられた被係合部と係合部との係合が不完全となったり、或いは係合が解除されても、基台に対する蓋体の組付け状態は維持される。なお、請求項の発明では、一方の壁面側における「係合数」の増加により、一方の壁面側における係合のみで、基台と蓋体との組付け状態を維持しているが、「係合数」を増加させることなく、前記スライドにより、当該スライド方向に沿った係合部分の総長である「係合長」を増加させる構成によっても、一方の壁面側における係合のみで、基台と蓋体との組付け状態を維持できる。 The invention of claim 2 is in a state in which each engaged portion provided on each of the first and second base plate portions of the base is engaged with each engaging portion provided on the lid. When the lid slides along the one wall surface with respect to the base to the wall crossing side of the protruding corner or to the opposite wall crossing side of the entering corner, the lid is arranged on the one wall side. The engaged portion of the unengaged base and the engaging portion of the lid are newly engaged, and the number of engagements on the one wall surface side increases, in other words, at least 2 or more, Even when the engagement between the engaged portion and the engaging portion provided on the other wall surface becomes incomplete or the engagement is released, the assembled state of the lid with respect to the base is maintained. In addition, in the invention of claim 2 , by increasing the “number of engagements” on one wall surface side, the assembled state of the base and the lid body is maintained only by the engagement on one wall surface side. Without increasing the “number of engagements”, it is possible to increase the “engagement length”, which is the total length of the engagement portions along the slide direction, by the slide, but only by engagement on one wall surface side, The assembled state of the base and the lid can be maintained.

また、請求項の配線・配管材は、請求項1の発明において、前記一方の壁面の側に配置される基台の被係合部、及び蓋体の係合部は、前記スライド方向に沿って複数設けられていることを特徴としている。 The wiring and piping material according to claim 3 is the invention of claim 1, the engagement portion of the base which is arranged on the side of the one wall surface, and the engaging portion of the lid is in the sliding direction It is characterized in that a plurality are provided along.

請求項の発明によれば、蓋体のスライド方向に沿った複数箇所において、基台の被係合部と蓋体の係合部とが係合する構成であるので、基台と蓋体とがしっかりと組み付けられる。 According to the invention of claim 3 , since the engaged portion of the base and the engaging portion of the lid are engaged at a plurality of locations along the sliding direction of the lid, the base and the lid Is firmly assembled.

また、請求項の発明は、請求項の発明において、前記基台は、前記出隅部又は入隅部を構成していて略直交する2つの壁面にそれぞれ配設される第1及び第2の各基台板部からなってL字形に構成されていることを特徴としている。 According to a fourth aspect of the present invention, in the third aspect of the present invention, the base includes the first and the first portions which are disposed on two substantially orthogonal wall surfaces constituting the protruding corner portion or the entering corner portion, respectively. It consists of each base plate part of 2, and is comprised by the L-shape.

請求項の発明によれば、基台がL字形であって、出隅部又は入隅部を構成していて略直交する二つの壁面にそれぞれ配設される第1及び第2の各基台板部を備えているので、二つの壁面の一方の側のみに配設される構成の基台に比較して、壁面に対して基台を安定して固定でき、ひいては基台と蓋体との組付け状態も安定化する。 According to the invention of claim 4, the base is L-shaped, and each of the first and second bases that are respectively disposed on two wall surfaces that are substantially perpendicular to each other and that constitutes the protruding corner portion or the entering corner portion. Since the base plate part is provided, the base can be stably fixed to the wall surface as compared with the base plate configured to be arranged only on one side of the two wall surfaces, and the base and the lid. The assembly state with is also stabilized.

また、請求項の発明は、請求項の発明において、前記基台の各基台板部には、それぞれ蓋体が係合する被係合部が設けられ、前記蓋体には、基台の各被係合部に対応した位置に係合部が設けられ、前記出隅部又は入隅部を構成する壁面に固定された基台の第1基台板部及び蓋体の当該壁面の側に設けられた被係合部、及び係合部は、前記蓋体が前記基台に対して前記一方の壁面に沿って出隅部の壁面交差部側に、又は入隅部の反壁面交差部側にスライドして、蓋体の他方の壁面の側が、他方の壁面から離れることにより、蓋体の他方の壁面の側の係合部が基台の第2基台板部の被係合部と完全に係合していない状態において、前記基台と前記蓋体との組付け状態が維持される構成であることを特徴としている。 According to a fifth aspect of the present invention, in the fourth aspect of the present invention, each base plate portion of the base is provided with an engaged portion to be engaged with the lid, and the base is provided with the base. The first base plate portion of the base and the wall surface of the lid body, each of which is provided with an engaging portion at a position corresponding to each engaged portion of the base, and is fixed to the wall surface constituting the protruding corner portion or the entering corner portion The engaged portion and the engaging portion provided on the side of the lid are configured such that the lid body is on the wall crossing side of the protruding corner along the one wall surface with respect to the base, or on the opposite side of the entering corner. When the other wall surface side of the lid body is separated from the other wall surface by sliding to the wall surface intersection side, the engagement portion on the other wall surface side of the lid body is covered by the second base plate portion of the base. In the state where it is not completely engaged with the engaging portion, the assembled state of the base and the lid is maintained.

請求項の発明によれば、出隅部又は入隅部が非直角の場合でも、基台と蓋体との組付け状態が維持されると共に、出隅部又は入隅部が直角の場合には、基台を構成する第1及び第2の各基台板部に設けられた各被係合部と蓋体の各係合部とが係合するので、基台と蓋体とが一層しっかりと組み付けられる。 According to the invention of claim 5 , even when the protruding corner portion or the entering corner portion is non-right angle, the assembled state of the base and the lid is maintained, and the protruding corner portion or the entering corner portion is a right angle. Since each engaged portion provided on each of the first and second base plate portions constituting the base engages with each engaging portion of the lid, the base and the lid are More firmly assembled.

また、請求項の発明は、請求項1ないしの発明において、前記基台の被係合部、及び蓋体の係合部は、幅方向の両側に対となって設けられていることを特徴としている。 According to a sixth aspect of the present invention, in the first to fourth aspects of the present invention, the engaged portion of the base and the engaging portion of the lid are provided in pairs on both sides in the width direction. It is characterized by.

請求項の発明によれば、基台と蓋体とは、配線・配管材の配設方向に沿った特定位置の左右において互いに係合する構造となるので、基台と蓋体との組付け状態が安定化する。 According to the sixth aspect of the present invention, the base and the lid are structured to engage with each other at the left and right of the specific position along the arrangement direction of the wiring / piping material. The attached state is stabilized.

また、請求項の発明は、請求項1,4,6のいずれかの発明において、前記基台を構成する第1及び第2の各基台板部には、幅方向の両側に被係合部が設けられ、蓋体の内側面における前記被係合部に対応する位置には係合部が設けられ、一方の壁面の側に配置される基台の第1基台板部、及び蓋体における当該第1基台板部に対応する部分には、左右で一対となった被係合部及び係合部が二対形成され、基台の第2基台板部、及び蓋体における当該第2基台板部に対応する部分には、被係合部及び係合部が一対形成されていることを特徴としている。 The invention of claim 7 is the invention of any one of claims 1, 4, 6, the first and the base plate portion of the second constituting the base is Hikakari on both sides in the width direction A first base plate portion of a base provided on the side of one wall surface, the engaging portion being provided at a position corresponding to the engaged portion on the inner side surface of the lid body; In the portion corresponding to the first base plate portion in the lid, two pairs of engaged portions and engagement portions that are paired on the left and right are formed, and the second base plate portion of the base and the lid In the portion corresponding to the second base plate portion, a pair of engaged portions and engaging portions are formed.

請求項の発明によれば、出隅部又は入隅部が非直角であって、基台の第2基台板部の側において基台の被係合部と蓋体の係合部とが係合していない場合でも、基台の第1基台板部の側に設けられた二対の被係合部と同様の係合部との係合により、基台と蓋体との組付け状態が維持される。また、出隅部又は入隅部が直角の場合には、計三対の被係合部と係合部とがいずれも係合するために、基台と蓋体との組付け状態が一層しっかりと維持される。 According to the invention of claim 7 , the protruding corner portion or the entering corner portion is a non-right angle, and on the side of the second base plate portion of the base, the engaged portion of the base and the engaging portion of the lid Even when the base is not engaged, engagement between the base and the lid is caused by the engagement with the two engaging portions similar to the two engaged portions provided on the first base plate portion side of the base. The assembled state is maintained. Further, when the protruding corner portion or the entering corner portion is a right angle, since the total of the three pairs of engaged portions and the engaging portions are engaged, the assembled state of the base and the lid is further increased. Firmly maintained.

また、請求項の発明は、請求項1ないしのいずれかの発明において、前記一方の壁面の側に配置される基台の被係合部、及び蓋体の係合部が互いに係合した状態で、基台に対して蓋体がスライドして、前記基台と前記蓋体とは、当該蓋体の他方の壁面の側が当該他方の壁面から離れた状態で組み付けられることを特徴としている。 The invention according to claim 8 is the invention according to any one of claims 1 to 7 , wherein the engaged portion of the base disposed on the one wall surface side and the engaging portion of the lid are engaged with each other. In this state, the lid slides relative to the base, and the base and the lid are assembled with the other wall surface side of the lid being separated from the other wall surface. Yes.

請求項の発明によれば、出隅部又は入隅部が鈍角又は鋭角で非直角な場合でも、当該出隅部又は入隅部を構成する一方の壁面に配置される基台の被係合部、及び蓋体の係合部が互いに係合した状態で、基台に対して蓋体がスライドして、蓋体の他方の壁面の側が当該他方の壁面から離れても、前記一方の壁面の側において、基台の被係合部と蓋体の係合部が係合しているために、基台と蓋体との付け状態は維持される。 According to the invention of claim 8 , even when the protruding corner portion or the entering corner portion is an obtuse angle or an acute angle and non-right angle, the base is disposed on one wall surface constituting the protruding corner portion or the entering corner portion. Even if the lid portion slides with respect to the base in a state where the mating portion and the engaging portion of the lid body are engaged with each other, even if the other wall surface side of the lid body is separated from the other wall surface, Since the engaged portion of the base and the engaging portion of the lid are engaged on the wall surface side, the attachment state between the base and the lid is maintained.

また、請求項の発明は、請求項の発明において、前記基台には、蓋体のスライド量を規制するスライド量規制部を備えていることを特徴としている。 The invention of claim 9 is characterized in that, in the invention of claim 8 , the base is provided with a slide amount regulating portion for regulating the slide amount of the lid.

請求項の発明によれば、基台に形成されたスライド量規制部によって、蓋体を無造作にスライドさせても、当該蓋体は、基台に形成された全ての被係合部と蓋体の係合部とが係合する位置で停止するので、出隅部に固定された基台に対して蓋体をスライドさせて組み付ける作業が容易となる。 According to the ninth aspect of the present invention, even if the lid body is slid randomly by the slide amount regulating portion formed on the base, the lid body includes all the engaged portions and lids formed on the base. Since it stops at the position where it engages with the engaging part of the body, the work of assembling the lid by sliding it with respect to the base fixed to the protruding corner is facilitated.

また、請求項10の発明は、請求項ないしのいずれかの発明において、前記基台の第1基台板部に設けられた二対の被係合部、及び当該二対の被係合部に対応して蓋体に設けられた二対の係合部は、各対において内外方向が逆になっていることを特徴としている。 The invention of claim 10 is the invention according to any one of claims 7 to 9 , wherein two pairs of engaged portions provided on the first base plate portion of the base, and the two pairs of engaged portions. The two pairs of engaging portions provided on the lid corresponding to the joint portion are characterized in that the inside and outside directions are reversed in each pair.

請求項10の発明によれば、基台の第1基台板部に形成された二対の被係合部と蓋体の二対の係合部との当該基台の幅方向に沿った配置関係は、各対において内外方向(基台の幅方向)において逆の関係になっているため、経年変化、或いは熱変形により蓋体が変形されても、各対の係合のいずれか一方は係合状態を維持するので、基台に対して蓋体が外れにくくなる。 According to the invention of claim 10 , along the width direction of the base between the two pairs of engaged portions formed on the first base plate portion of the base and the two pairs of engaging portions of the lid. Since the arrangement relationship is opposite in the inner and outer directions (base width direction) in each pair, even if the lid is deformed due to aging or thermal deformation, either one of the engagement of each pair Since the engagement state is maintained, the lid body is difficult to come off from the base.

本発明は、基台は、出隅部又は入隅部を構成する二つの壁面に配設される第1及び第2の各基台板部からなってL字形をなしている構成と、各基台板部にはいずれも被係合部が設けられていると共に、蓋体には基台の各被係合部と対応する係合部が設けられている構成とが付加されているので、出隅部又は入隅部が非直角のために、一方の壁面の側に設けられた被係合部、及び係合部は、前記蓋体が前記基台に対して前記一方の壁面に沿って出隅部又は入隅部の壁面交差部側にスライドして、蓋体の他方の壁面の側が、他方の壁面から離れることにより、蓋体の他方の壁面の側の係合部が基台の第2基台板部の被係合部と完全に係合していない状態においても係合して、前記基台と前記蓋体との組付け状態が維持される。このため、出隅部又は入隅部が非直角であっても、基台と蓋体との組付け状態が維持されて、配線・配管材における出隅部又は入隅部に配設される部分を保護できると共に、出隅部又は入隅部が直角の場合には、基台を構成する第1及び第2の各基台板部に設けられた各被係合部が、それぞれ蓋体の係合部と係合するので、基台と蓋体との組付け状態がしっかりする利点がある。
また、前記蓋体の各側板部を内側に弾性変形させることで、前記係合を解除させられて、基台に対して蓋体を容易に取り外すことができると共に、出隅部又は入隅部が非直角の場合において、他方の壁面の側において、基台の被係合部と蓋体の係合部とが非係合の状態であっても、蓋体の側板部は、本来の配置位置よりも僅かに内側に配置されるため、直線配設部保護カバーとの間に不要な開口が形成されることはない。
In the present invention, the base has an L-shape composed of the first and second base plate portions disposed on the two wall surfaces constituting the protruding corner portion or the entering corner portion, and Since the base plate portion is provided with an engaged portion, and the lid is provided with a configuration in which an engaging portion corresponding to each engaged portion of the base is provided. Since the protruding corner portion or the entering corner portion is non-perpendicular, the engaged portion provided on the one wall surface side, and the engaging portion, the lid body is on the one wall surface with respect to the base. Along the wall crossing side of the protruding corner portion or the entering corner portion, and the other wall surface side of the lid body is separated from the other wall surface, so that the engaging portion on the other wall surface side of the lid body is Even in a state where the second base plate portion of the base is not completely engaged with the engaged portion, the assembled state of the base and the lid is maintained. For this reason , even if the exit corner or the entrance corner is non-right-angled, the assembled state of the base and the lid is maintained, and is arranged at the exit corner or the entrance corner of the wiring / pipe material. In the case where the portion can be protected and the protruding corner portion or the entering corner portion is a right angle, each engaged portion provided on each of the first and second base plate portions constituting the base is a lid body. Since it is engaged with the engaging portion, there is an advantage that the assembled state of the base and the lid is firm.
Further, by elastically deforming each side plate portion of the lid inward, the engagement can be released and the lid can be easily removed from the base, and the protruding corner portion or the entering corner portion Is non-right-angled, the side plate portion of the lid body is not disposed on the other wall surface side even if the engaged portion of the base and the engagement portion of the lid body are disengaged. Since it is arranged slightly inside the position, no unnecessary opening is formed between the protective cover and the linear arrangement portion protection cover. .

以下、最良の実施例を挙げて本発明について更に詳細に説明する。   Hereinafter, the present invention will be described in more detail with reference to the best examples.

最初に、図1ないし図6を参照して、建物壁の出隅部N1 が非直角な場合において、当該出隅部N1 に配管された給水湯管Pの出隅配管部P1 を保護できる保護カバーC1 の構成について説明し、その後に、当該保護カバーC1 を使用して、給水湯管Pの出隅配管部P1 を保護するための施工方法について説明する。図1は、建物壁の出隅部N1 に配管された給水湯管Pの出隅配管部P1 を保護カバーC1 で保護する状態を示す斜視図であり、図2は、保護カバーC1 を構成する基台V1 に蓋体L1 を覆蓋された状態の斜視図であり、図3(a),(b)は、それぞれ保護カバーC1 を構成する基台V1 及び蓋体L1 の斜視図であり、図4は、基台V1 の平面図であり、図5(a),(b)は、それぞれ図4のU1 −U1 線、及びU2 −U2 線断面図であり、図6(a)は、蓋体L1 の正面図(開口側から見た図)であり、同(b)は、同(a)のU3 −U3 線断面図である。 First, with reference to FIGS. 1 to 6, when external corner portion N 1 of the building wall is non-orthogonal, the external corner pipe portion P 1 of the water supply hot water pipe P which is plumbed to the external corner portion N 1 The configuration of the protective cover C 1 that can be protected will be described, and then a construction method for protecting the outlet corner pipe portion P 1 of the hot water supply pipe P using the protective cover C 1 will be described. Figure 1 is a perspective view showing a state of protecting the external corner pipe portion P 1 of the water supply hot water pipe P which is plumbed to external corner portion N 1 of the building wall with the protective cover C 1, 2, protective cover C 1 is a perspective view of a covering state of the lid L 1 to the base V 1 constituting the FIG 3 (a), (b), the base V 1 and the cover constituting the protective cover C 1 respectively 4 is a perspective view of L 1 , FIG. 4 is a plan view of the base V 1 , and FIGS. 5A and 5B are U 1 -U 1 line and U 2 -U 2 in FIG. 4, respectively. 6A is a front view of the lid L 1 (viewed from the opening side), and FIG. 6B is a cross-sectional view taken along the line U 3 -U 3 of FIG. It is.

図1ないし図3に示されるように、出隅配管部P1 を保護する保護カバーC1 は、全体形状がL字形をした基台V1 と、直線配管部保護カバーC0 の端部に接続される接続口20が両端部にそれぞれ形成されて、前記基台V1 に覆蓋される蓋体L1 とで構成される。基台V1 は、図3ないし図6に示されるように、第1及び第2の各基台板部1,2が直交して一体に形成されていて、第1及び第2の各基台板部1,2の交差角が270°を形成する側の面に、蓋体L1 の係合片23及び係合突起25に対して解除可能に係合させるために必要な第1及び第2の各被係合凹部3,4が形成されている。第1及び第2の各基台板部1,2の交差角が270°を形成する側の各面には、第1及び第2の各基台板部1,2の屈曲線に対して対称に各部材が一体に形成されている。第1及び第2の各基台板部1,2の屈曲部における幅方向Rの両端部には、各基台板部1,2に対して垂直となって第1立壁部5が、配管方向(幅方向Rと直交する方向)Qに沿った両端から所定距離を除いた残りの部分に連続して形成され、前記第1立壁部5の長手方向の両端部の内側には、当該第1立壁部5の長さ方向に沿って第1被係合凹部3が形成され、前記第1立壁部5には、全長が当該第1立壁部5よりも短くて高さの高い第2立壁部6が一体に形成され、第1及び第2の各立壁部5,6の外側面は、当該第2立壁部6が外方に僅かに突出して段差状に形成されて、当該段差部が第2被係合凹部4となっている。即ち、第1被係合凹部3は、第1及び第2の各基台板部1,2に幅方向Rの中心線に対して対称位置に一対ずつ形成され、第2被係合凹部4は、基台V1 に対して蓋体L1 をスライドさせて覆蓋させる際に、第1及び第2のいずれの基台板部1,2の側からも覆蓋可能なように、第1及び第2の各基台板部1,2に跨がった状態で幅方向Rの中心線に対して対称位置に一対形成されている。即ち、基台V1 は、計二対の第1被係合凹部3と一対の第2被係合凹部4を備えており、基台V1 に蓋体L1 を覆蓋されて両者V1 ,L1 を分離可能に組み付ける際に、二対の第1被係合凹部3が主体となって、基台V1 と蓋体L1 とを組み付け、施工上の不具合等により出隅部N1 が鈍角又は鋭角になっていて、二対の第1被係合凹部3のうち第2被係合凹部4と異なる側に形成された第1被係合凹部3と、蓋体L1 の一対の係合片23とが非係合状態となった場合においても、第2被係合凹部4は、常に蓋体L1 の係合突起25と係合する構造になっている。従って、基台V1 と蓋体L1 とを組み付ける際に、第1被係合凹部3は主たる機能を果たし、第2被係合凹部4は、補助的な機能を果たす。なお、第2被係合凹部4の長さは、第1立壁部5の長さと同等となっている。なお、第2被係合凹部4は、基台V1 と蓋体L1 とを組付けた状態から分離させる際に、当該分離を容易にするために第1立壁部5との形成角度(θ)〔図11(b)参照〕は鈍角となっている。 As shown in FIGS. 1 to 3, protective cover C 1 to protect the external corner pipe portion P 1 includes a base V 1 the overall shape is an L-shape, the ends of the straight pipe portion protective cover C 0 Connection ports 20 to be connected are formed at both ends, respectively, and are constituted by a lid L 1 that covers the base V 1 . As shown in FIGS. 3 to 6, the base V 1 includes first and second base plate portions 1 and 2 which are integrally formed orthogonally, and each of the first and second bases. First and necessary for releasably engaging with the engagement piece 23 and the engagement protrusion 25 of the lid L 1 on the surface on the side where the crossing angle of the base plate portions 1 and 2 forms 270 °. Second engaged recesses 3 and 4 are formed. The first and second base plate portions 1 and 2 have a crossing angle of 270 ° on each surface, and the first and second base plate portions 1 and 2 are bent with respect to the bent line. Each member is integrally formed symmetrically. At both ends in the width direction R of the bent portions of the first and second base plate portions 1 and 2, the first standing wall portion 5 is perpendicular to the base plate portions 1 and 2, and the piping Is formed continuously from the both ends along the direction (direction orthogonal to the width direction R) Q except for a predetermined distance, and on the inner side of the first standing wall 5 in the longitudinal direction, A first engaged recess 3 is formed along the length direction of the first standing wall 5, and the first standing wall 5 has a shorter overall length than the first standing wall 5 and has a higher height. The portion 6 is integrally formed, and the outer surfaces of the first and second standing wall portions 5 and 6 are formed in a step shape with the second standing wall portion 6 protruding slightly outward, and the step portion is A second engaged recess 4 is formed. That is, a pair of first engaged recesses 3 are formed in the first and second base plate parts 1 and 2 in pairs symmetrically with respect to the center line in the width direction R, and the second engaged recesses 4 The first and second base plate parts 1 and 2 can be covered by the first and second base plates 1 and 2 when the lid L 1 is slid and covered with the base V 1 . A pair is formed at symmetrical positions with respect to the center line in the width direction R in a state of straddling the second base plate parts 1 and 2. That is, base V 1 was provided with a first engaged recess 3 and the second engaged recess 4 of a pair of total two pairs, both V 1 is covering the lid L 1 to the base V 1 , L 1 detachably assembled, the two pairs of first engaged recesses 3 are mainly used to assemble the base V 1 and the lid body L 1, and the projecting corner N due to construction problems or the like. 1 is an obtuse angle or an acute angle, and the first engaged recess 3 formed on a different side from the second engaged recess 4 of the two pairs of first engaged recesses 3 and the lid L 1 Even when the pair of engaging pieces 23 are in a disengaged state, the second engaged recess 4 is structured to always engage with the engaging protrusion 25 of the lid L 1 . Therefore, when assembling the base V 1 and the lid L 1 , the first engaged recess 3 functions as a main function, and the second engaged recess 4 functions as an auxiliary function. In addition, the length of the 2nd to-be-engaged recessed part 4 is equivalent to the length of the 1st standing wall part 5. FIG. When the second engaged recess 4 is separated from the state in which the base V 1 and the lid L 1 are assembled, the formation angle with the first standing wall 5 ( θ) [see FIG. 11B] is an obtuse angle.

第1立壁部5の両端面は、第1及び第2の各基台板部1,2の板面に対して鈍角を形成するように傾斜していて、第1立壁部5の延長線上には、当該第1立壁部5の端面と所定間隔をおいて、基台V1 に対して蓋体L1 をスライドさせて覆蓋させる際に、当該蓋体L1 の係合片23が当接するスライド端規制部11が形成されている。第1立壁部5の両端面と前記スライド端規制部11の内端面との間には、蓋体L1 の内側面との間に所定間隔をおいて係合片23を一体に取付けている連結部24との干渉を回避するための干渉回避空間12が形成されている。また、前記干渉回避空間12の内側には、基台V1 の第1被係合凹部3と蓋体L1 の係合片23とが係合した状態において、当該係合片23が基台V1 の幅方向Rの内方に微動して、前記係合が解除されるのを防止するために、前記係合片23と僅かに当接する当接突条13が配管方向Qに沿って形成されている。 Both end surfaces of the first standing wall portion 5 are inclined so as to form an obtuse angle with respect to the plate surfaces of the first and second base plate portions 1 and 2, and are on an extension line of the first standing wall portion 5. When the lid L 1 is slid and covered with respect to the base V 1 with a predetermined distance from the end surface of the first standing wall portion 5, the engagement piece 23 of the lid L 1 comes into contact with the base V 1 . A slide end regulating portion 11 is formed. An engagement piece 23 is integrally attached between the both end surfaces of the first standing wall portion 5 and the inner end surface of the slide end regulating portion 11 with a predetermined interval between the inner surface of the lid L 1 . An interference avoidance space 12 for avoiding interference with the connecting portion 24 is formed. Further, in the state where the first engagement recessed portion 3 of the base V 1 and the engagement piece 23 of the lid L 1 are engaged with each other, the engagement piece 23 is located inside the interference avoidance space 12. In order to prevent the engagement from being released by slightly moving inward in the width direction R of V 1 , the contact protrusion 13 that slightly contacts the engagement piece 23 extends along the piping direction Q. Is formed.

また、第1及び第2の各基台板部1,2の幅方向Rの両端部であって、前記第1立壁部5の内側の部分には、配管方向Qの全長に亘って各基台板部1,2を補強するための一対の補強リブ14が形成され、第1及び第2の各基台板部1,2には、幅方向Rに沿って異なる位置にそれぞれビス挿通孔15が形成されている。このように、第1及び第2の各基台板部1,2に形成される各ビス挿通孔15の位置を幅方向Rにずらしてあるのは、各ビス挿通孔15に挿通されて、出隅部N1 を構成する各壁面W1 ,W2 に螺入された各ビスの干渉を避けるためである。なお、図3ないし図5において、16は、予め出隅部N1 を構成する壁面W1 ,W2 に固定されている基台V1 に対して直線配管部保護カバーC0 の基台V0 を各壁面W1 ,W2 に固定する際に、当該基台V0 の幅方向Rに沿った位置決めを行うための一対の位置決め板部を示し、17は、成形時において第1被係合凹部3を成形するための移動型(スライドコア)の抜孔を示す。 In addition, each base plate portion 1, 2 in the width direction R of each of the first and second base plate portions 1, 2, the inner portion of the first standing wall portion 5 has a base extending over the entire length in the piping direction Q. A pair of reinforcing ribs 14 are formed to reinforce the base plate portions 1 and 2, and the first and second base plate portions 1 and 2 have screw insertion holes at different positions along the width direction R, respectively. 15 is formed. In this way, the position of each screw insertion hole 15 formed in each of the first and second base plate parts 1 and 2 is shifted in the width direction R is inserted through each screw insertion hole 15, This is to avoid interference between the screws screwed into the wall surfaces W 1 and W 2 constituting the protruding corner portion N 1 . 3 to 5, reference numeral 16 denotes a base V of the straight pipe portion protective cover C 0 with respect to the base V 1 fixed in advance to the wall surfaces W 1 and W 2 constituting the protruding corner portion N 1. A pair of positioning plate portions for positioning the base V 0 along the width direction R when fixing 0 to the wall surfaces W 1 and W 2 are shown. The hole of the movable type (slide core) for shape | molding the joint recessed part 3 is shown.

次に、図3及び図6を参照して、前記基台V1 に対してスライドさせて覆蓋させるための蓋体L1 について説明する。蓋体L1 は、全体形状がL字形をなしていて、交差角が90°の側が開口されて、両端部に直線配管部保護カバーC0 の端部に接続される接続口20がそれぞれ形成され、所定間隔をおいて配置されたL字形の正面形状を有する一対の側板部21が、断面L字形をした天板部22で一体に連結された形状を有している。蓋体L1 の各側板部21の内側面における前記基台V1 の計二対の第1被係合凹部3に対応する位置には、当該蓋体L1 における基台V1 と対向する側の開口に臨んだ状態で計二対の係合片23がそれぞれ一体に形成されている。具体的には、図6に示されるように、係合片23は、ストレート状の弾性片であって、側板部21と所定間隔をおいて当該側板部21及び前記開口面の双方に対して平行に配置されて、即ち、配管方向Qに沿って配置されて、連結部24を介して長手方向における接続口20の側の端部が側板部21に一体に連結されている。従って、係合片23は、連結部24に対して片持ち状に形成されて、弾性変形可能となっている。また、L字形の側板部21を屈曲部で二分した一方の内側面には、前記開口面と平行となって所定長のストレート状の係合突起25が当該開口に臨んで一体に設けられている。 Next, with reference to FIGS. 3 and 6, the lid L 1 for causing covering by sliding it is described with respect to the base V 1. The lid body L 1 has an L shape as a whole, has an opening at the crossing angle of 90 °, and is formed with connection ports 20 connected to the ends of the straight pipe protection cover C 0 at both ends. A pair of side plate portions 21 having an L-shaped front shape arranged at a predetermined interval are integrally connected by a top plate portion 22 having an L-shaped cross section. A position corresponding to the first engaged recess 3 of the total of two pairs of base V 1 in the inner surface of each side plate portion 21 of the lid L 1 faces the base V 1 in the lid L 1 A total of two pairs of engaging pieces 23 are integrally formed in a state facing the side opening. Specifically, as shown in FIG. 6, the engagement piece 23 is a straight elastic piece and is spaced from the side plate portion 21 by a predetermined distance with respect to both the side plate portion 21 and the opening surface. Arranged in parallel, that is, arranged along the piping direction Q, the end on the side of the connection port 20 in the longitudinal direction is integrally connected to the side plate portion 21 via the connecting portion 24. Therefore, the engagement piece 23 is formed in a cantilever shape with respect to the connecting portion 24 and can be elastically deformed. In addition, a straight engagement protrusion 25 having a predetermined length is provided integrally with the inner surface of the L-shaped side plate portion 21 which is divided into two by a bent portion so as to be parallel to the opening surface. Yes.

本発明に係る出隅配管部P1 の保護カバーC1 は、基台V1 に対して蓋体L1 を覆蓋させる際に、当該蓋体L1 を出隅部N1 を構成する一方の壁面W1 (又はW2 )と平行となるように、当該壁面W1 (又はW2 )に沿ってスライドさせて行う点に特徴の一つがあり、L字形の全体形状を有する蓋体L1 をスライドさせる方向S1 は、係合片23と係合突起25との双方が形成されている側に特定(限定)され、他方の方向では、基台V1 に対する蓋体L1 の覆蓋が難しくなる。このため、蓋体L1 の天板部22の裏面における接続口20に臨む部分に、スライド方向S1 を示す矢印26が表示されていると共に、天板部22における当該矢印26と反対の面(表面)には、前記蓋体L1 を屈曲部で二分した場合に前記スライド方向S1 の側であることを示す小突起27〔図1及び図6(b)参照〕が形成されている。また、基台V1 の計二対の第1被係合凹部3と蓋体L1 の同様の係合片23とを係合させて、基台V1 と蓋体L1 とを組み付けた後に、当該組付けを解除する際には、蓋体L1 の各側板部21における係合片23が設けられている部分を僅かに内方に弾性変形させて〔図10(a)において、蓋体L1 の各側板部21に内方に向く力Fを加えて〕、第1被係合凹部3と係合片23との係合を解除する必要がある。このため、蓋体L1 の外側面における計二対の係合片23が形成されている部分には、内部に隠蔽された当該係合片23の位置を明示するための係合片位置明示部28が僅かに厚肉状となって形成されている。 Protective cover C 1 of the external corner pipe portion P 1 according to the present invention, when for covering the lid L 1 with respect to the base V 1, the one that constitutes the external corner portion N 1 the lid L 1 as will be parallel to the wall surface W 1 (or W 2), there is one feature that performed by sliding along the wall surface W 1 (or W 2), the lid L 1 having an overall shape of the L-shaped The direction S 1 in which the lid is slid is specified (limited) on the side where both the engagement piece 23 and the engagement projection 25 are formed, and in the other direction, the cover of the lid L 1 with respect to the base V 1 is It becomes difficult. For this reason, an arrow 26 indicating the sliding direction S 1 is displayed at a portion facing the connection port 20 on the back surface of the top plate portion 22 of the lid L 1 , and a surface opposite to the arrow 26 in the top plate portion 22. (the surface) is small projections 27 [see FIGS. 1 and 6 (b)] is formed indicates that when the lid L 1 dichotomized at the bent portion the is the side of the sliding direction S 1 . Further, by engaging a similar engagement piece 23 of the first engaged recess 3 and the lid body L 1 total two pairs of base V 1, assembled with a base V 1 and the lid L 1 Later, when releasing the assembly, the portions of the side plates 21 of the lid L 1 where the engagement pieces 23 are provided are slightly elastically deformed inward [in FIG. 10 (a), It is necessary to release the engagement between the first engaged recess 3 and the engagement piece 23 by applying an inward force F to each side plate portion 21 of the lid L 1 ]. For this reason, the engagement piece position indication for clearly showing the position of the engagement piece 23 concealed inside is provided in the portion where the two pairs of engagement pieces 23 are formed on the outer surface of the lid L 1. The portion 28 is formed to be slightly thick.

このため、基台V1 に対して蓋体L1 を覆い被せてスライド方向S1 にスライドさせると、図8に示されるように、左右一対の係合片23を蓋体L1 の側板部21の内側面に連結している一対の連結部24が、同じく左右一対の第1立壁部5の上端面に当接すると共に、蓋体L1 の各側板部21が僅かに外側に弾性変形することにより、前記一対の係合片23と同一側に形成された左右一対の係合突起25が一対の第2立壁部6の外側面に僅かに弾接した状態で、基台V1 に対して蓋体L1 がスライドされる。そして、蓋体L1 の前記一対の連結部24が、基台V1 の第1立壁部5の形成端から脱落して左右一対の干渉回避空間12に入り込むと、当該一対の連結部24が基台V1 を構成する第1又は第2の基台板部1(2)に近接することにより、一対の係合片23は、長手方向に沿って弾性変形された状態で一対の第1被係合凹部3を形成している被係合凹部形成部7の内側傾斜面8〔図5(b)及び図10参照〕を下方に向けて摺動した後に、左右一対の第1被係合凹部3と係合されると同時に、蓋体L1 の一対の係合突起25は、第2立壁部6の外側傾斜面を下方に向けて摺動した後に、左右の各側板部21の弾性変形が復元して、前記一対の係合突起25は、基台V1 の一対の第2被係合凹部4と係合される。このようにして、蓋体L1 の一方の側に設けられた一対の係合片23と一対の係合突起25とが、それぞれ基台V1 の一対の第1被係合凹部3及び一対の第2被係合凹部4に係合されると、蓋体L1 の他方の側に設けられた別の一対の係合片23は、基台V1 の他方の基台板部2(1)に形成された一対の第1被係合凹部3と係合される。これにより、基台V1 に覆い被せられた蓋体L1 は、計三対の係合部と同様の被係合部との各係合により、基台V1 に組み付けられる。 For this reason, when the lid L 1 is covered with the base V 1 and is slid in the sliding direction S 1 , as shown in FIG. 8, the pair of left and right engaging pieces 23 is connected to the side plate portion of the lid L 1 . A pair of connecting portions 24 connected to the inner side surface of 21 is in contact with the upper end surfaces of the pair of left and right first standing wall portions 5 and each side plate portion 21 of the lid L 1 is slightly elastically deformed outward. Thus, the pair of left and right engaging projections 25 formed on the same side as the pair of engaging pieces 23 are slightly elastically in contact with the outer surfaces of the pair of second standing wall portions 6 with respect to the base V 1. lid L 1 is slid Te. When the pair of connecting portions 24 of the lid body L 1 falls off from the formation end of the first standing wall portion 5 of the base V 1 and enters the pair of left and right interference avoiding spaces 12, the pair of connecting portions 24 are By approaching the first or second base plate 1 (2) constituting the base V 1 , the pair of engaging pieces 23 are elastically deformed along the longitudinal direction, and the pair of first pieces A pair of left and right first engaged members after sliding the inner inclined surface 8 (see FIGS. 5B and 10) of the engaged recessed portion forming portion 7 forming the engaged recessed portion 3 downward. At the same time that the pair of engaging protrusions 25 of the lid body L 1 are slid downward on the outer inclined surface of the second standing wall portion 6, The elastic deformation is restored, and the pair of engaging protrusions 25 are engaged with the pair of second engaged recesses 4 of the base V 1 . In this way, the pair of engaging pieces 23 and the pair of engaging protrusions 25 provided on one side of the lid body L 1 are respectively paired with the pair of first engaged recesses 3 and the pair of the base V 1. When engaged with the second engaged recess 4, another pair of engagement pieces 23 provided on the other side of the lid L 1, the other base plate portion 2 of the base V 1 ( It is engaged with the pair of first engaged recesses 3 formed in 1). Thus, the lid L 1 which is overmolded on the base V 1 was, by the engaging of the engaging portion similar to the engagement portion of the total three pairs, assembled on the base V 1.

次に、図7ないし図12を参照して、直交して隣接する2つの壁面W1 ,W2 で形成される出隅部N1 が鈍角(90°+α)の非直角である場合において、各壁面W1 ,W2 に亘って配管された給水湯管Pの出隅配管部P1 を前記保護カバーC1 で保護する方法について説明する。図7ないし図9は、それぞれ鈍角(90°+α)の出隅部N1 に保護カバーC1 の基台V1 を取付けた状態、基台V1 に対して蓋体L1 を覆蓋させるために、蓋体L1 を壁面W1 に沿ってスライドさせている状態、及び基台V1 に対して蓋体L1 が覆蓋された状態における図2のG1 −G1 線断面図である。 Next, referring to FIG. 7 to FIG. 12, in the case where the protruding corner portion N 1 formed by two wall surfaces W 1 and W 2 that are orthogonally adjacent to each other is a non-right angle of an obtuse angle (90 ° + α), A method of protecting the outlet corner pipe portion P 1 of the hot water supply pipe P piped over the respective wall surfaces W 1 and W 2 with the protective cover C 1 will be described. 7 to 9, each being attached to external corner portion N base V 1 of the protective cover C 1 to 1 of obtuse angle (90 ° + α), in order to covering the lid L 1 with respect to the base V 1 , the state in which slide along the lid L 1 to the wall surface W 1, and is G 1 -G 1 line sectional view of FIG. 2 in a state in which the lid L 1 is covering with respect to the base V 1 .

最初に、図7に示されるように、(90°+α)の鈍角を有する出隅部N1 を形成する隣接する2つの壁面W1 ,W2 に保護カバーC1 の基台V1 の第1及び第2の各基台板部1,2を当てがった状態で、各基台板部1,2が各壁面W1 ,W2 にそれぞれ当接するように僅かに拡開させて、各ビス挿通孔15にビス91を挿通して各壁面W1 ,W2 に螺入させる。なお、図7において、M1 は、壁面W1 に対して直交する仮想線を示す。 First, as shown in FIG. 7, the second base V 1 of the protective cover C 1 is formed on two adjacent wall surfaces W 1 and W 2 that form a protruding corner portion N 1 having an obtuse angle of (90 ° + α). In a state where the first and second base plate portions 1 and 2 are applied, the base plate portions 1 and 2 are slightly expanded so as to come into contact with the wall surfaces W 1 and W 2 , respectively. Screws 91 are inserted into the respective screw insertion holes 15 and screwed into the respective wall surfaces W 1 and W 2 . In FIG. 7, M 1 represents a virtual line orthogonal to the wall surface W 1 .

そして、出隅部N1 を構成する各壁面W1 ,W2 に保護カバーC1 の基台V1 を固定した後に、当該基台V1 に対して給水湯管Pの直線配管部P0 を収容する直線配管部保護カバーC0 の基台V0 の幅方向の位置合わせを行って、各壁面W1 ,W2 に当該基台V0 を固定する。その後に、基台V0 の管保持部にそれぞれ給水湯管Pの直線配管部P0 を保持させて、当該基台V0 に蓋体L0 を覆蓋させる。この状態が、図1に示されている。各壁面W1 ,W2 に沿って配管された給水湯管Pの直線配管部P0 は、出隅部N1 の部分でエルボ92で連結されており、当該エルボ92の部分が出隅配管部P1 となる。なお、実施例の直線配管部保護カバーC0 は、2本の配管を収容できる構成であるため、上記した出隅配管部保護カバーC1 及び後述の入隅配管部保護カバーC2 は、いずれも2本の配管を収容できるものである。 Then, after fixing the base V 1 of the respective wall surfaces W 1, W 2 to the protective cover C 1 which constitutes the external corner portion N 1, straight pipe portion P 0 of the water supply hot water pipe P with respect to the base V 1 Is aligned in the width direction of the base V 0 of the straight pipe portion protective cover C 0 for housing the base V 0, and the base V 0 is fixed to the wall surfaces W 1 and W 2 . Thereafter, the straight pipe portion P 0 of the hot water pipe P is held by the pipe holding portion of the base V 0 , respectively, and the lid L 0 is covered by the base V 0 . This state is shown in FIG. The straight pipe portion P 0 of the hot water pipe P piped along each of the wall surfaces W 1 and W 2 is connected by an elbow 92 at the protruding corner portion N 1 , and the elbow 92 portion is connected to the protruding corner piping. the part P 1. Incidentally, straight pipe section the protective cover C 0 of embodiment is the structure which can accommodate two pipes, external corner pipe section the protective cover C 1 and the inner corner pipe portion protective cover C 2 to be described later as described above are all Can accommodate two pipes.

次に、図8に示されるようにして、出隅部N1 に固定された基台V1 に対して蓋体L1 を覆蓋させるべく、当該蓋体L1 における一対の係合片23と一対の係合突起25が形成された側を一方の壁面W1 と平行に沿わせて、出隅部N1 を構成する各壁面W1 ,W2 の交差部61に向かうスライド方向S1 にスライドさせて、上記で詳述した「係合作用」によって、基台V1 の計二対の第1被係合凹部3と蓋体L1 の計二対の係合片23とを係合させると共に、基台V1 の第2被係合凹部4と蓋体L1 の係合突起25とを係合させる。これにより、図9に示されるように、出隅部N1 に固定された基台V1 に蓋体L1 が覆蓋されて、内部の収容空間81に出隅配管部P1 であるエルボ92及び各直線配管部P0 の両端部が収容されると共に、蓋体L1 の両端部が直線配管部保護カバーC0 の端部を外側から覆うことにより、2本の直線配管部保護カバーC0 は、出隅配管部保護カバーC1 により接続される。 Next, as shown in FIG. 8, in order to cover the lid L 1 with respect to the base V 1 fixed to the protruding corner N 1 , the pair of engaging pieces 23 in the lid L 1 by parallel along the one wall surface W 1 side a pair of engaging projections 25 are formed, in the sliding direction S 1 toward the intersection 61 of the walls W 1, W 2 constituting the external corner portion N 1 Slide and engage the two pairs of first engaged recesses 3 on the base V 1 and the two pairs of engagement pieces 23 on the lid L 1 by the “engagement action” detailed above. At the same time, the second engaged recess 4 of the base V 1 and the engagement protrusion 25 of the lid L 1 are engaged. As a result, as shown in FIG. 9, the lid L 1 is covered with the base V 1 fixed to the protruding corner portion N 1 , and the elbow 92 that is the protruding corner piping portion P 1 is provided in the internal storage space 81. In addition, both ends of each straight piping portion P 0 are accommodated, and both ends of the lid L 1 cover the ends of the straight piping portion protection cover C 0 from the outside, thereby providing two straight piping portion protection covers C. 0 are connected by external corner pipe section the protective cover C 1.

ここで、図10(a)は、図9のK1 −K1 線拡大断面図であり、同(b)は、同(a)のA1 で示される部分の拡大図であり、図11(a)は、図9のK2 −K2 線拡大断面図であり、同(b)は、同(a)のA2 で示される部分の拡大図であり、図12(a)は、図9のK3 −K3 線拡大断面図であり、同(b)は、同(a)のA3 で示される部分の拡大図である。L字形の保護カバーC1 を屈曲部で二分した一方の側である一対の第1被係合凹部3と一対の第2被係合凹部4とが形成されている側においては、第1及び第2の各被係合凹部3,4は、それぞれ蓋体L1 の係合片23及び係合突起25に完全に係合している(図11及び図12参照)が、他方の側の一対の第1被係合凹部3は蓋体L1 の一対の係合片23と係合しないで、当該一対の係合片23は、基台V1 の被係合凹部形成部7の内側傾斜面8に当接したままである(図12参照)。 Here, FIG. 10A is an enlarged sectional view taken along line K 1 -K 1 in FIG. 9, and FIG. 10B is an enlarged view of a portion indicated by A 1 in FIG. (a) is a K 2 -K 2 line enlarged cross section of FIG. 9, the (b) is an enlarged view of a portion indicated by a 2 in the (a), FIG. 12 (a), a K 3 -K 3 line enlarged cross section of FIG. 9, the (b) is an enlarged view of a portion indicated by a 3 in the same (a). On the side where the pair of first engaged recesses 3 and the pair of second engaged recesses 4 are formed on one side of the L-shaped protective cover C 1 which is divided into two at the bent portion, the first and Each of the second engaged recesses 3 and 4 is completely engaged with the engagement piece 23 and the engagement protrusion 25 of the lid L 1 (see FIGS. 11 and 12), but on the other side. The pair of first engaged recesses 3 do not engage with the pair of engagement pieces 23 of the lid L 1 , and the pair of engagement pieces 23 are located inside the engaged recess formation portion 7 of the base V 1. It remains in contact with the inclined surface 8 (see FIG. 12).

このように、出隅部N1 が鈍角(90°+α)で交差しているために、L字形の保護カバーC1 を屈曲部で二分した両側にそれぞれ形成された計二対の第1被係合凹部3と計二対の係合片23との一方の対の第1被係合凹部3と係合片23とが係合されていなくても、他方の対の第1被係合凹部3と係合片23とが係合されている側には、別に形成された一対の第2被係合凹部4と一対の係合突起25とが係合していて、結果として、L字形の保護カバーC1 を屈曲部で二分した一方の側において、計二対の被係合部と係合部とが係合する構造となり、しかも、計二対の被係合部(第1及び第2の各被係合凹部3,4)又は係合部(係合片23及び係合突起25)は、前記スライド方向S1 (又は配管方向Q)に沿って距離D1(図9参照)を隔てて配置されているので、L字形の保護カバーC1 を屈曲部で二分した一方の側のみにおいて、基台V1 と蓋体L1 とをしっかりと係合できる。なお、図9に示される状態が、請求項1,2における「蓋体L1 の係合部(係合片23及び係合突起25)が、基台V1 の被係合部(第1及び第2の各被係合凹部3,4)に対して出隅部N1 の交差部61の側にずれた状態」において、基台V1 と蓋体L1 とが組み付けられた状態である。 Thus, since the protruding corner N 1 intersects at an obtuse angle (90 ° + α), a total of two pairs of first covers formed respectively on both sides of the L-shaped protective cover C 1 divided by the bent portion. Even if the pair of first engaged recesses 3 and the engagement pieces 23 of the engagement recesses 3 and the two pairs of engagement pieces 23 are not engaged, the other pair of the first engaged parts On the side where the recess 3 and the engagement piece 23 are engaged, a pair of second engaged recesses 4 and a pair of engagement projections 25 formed separately are engaged, and as a result, L On one side of the half-shaped protective cover C 1 divided by the bent portion, a total of two pairs of engaged portions and engaging portions are engaged, and two pairs of engaged portions (first The second engaged recesses 3 and 4) or the engaging portions (engaging pieces 23 and engaging protrusions 25) are separated by a distance D 1 (FIG. 9) along the sliding direction S 1 (or the piping direction Q). See) Because it is arranged Te, the protective cover C 1 L-shaped in only one side of which is divided at the bent portion can firmly engage the base V 1 and the lid L 1. Note that the state shown in FIG. 9 is that “the engaging portion (engaging piece 23 and engaging protrusion 25) of the lid body L 1 is the engaged portion of the base V 1 (first In a state in which the base V 1 and the lid L 1 are assembled in the “departed toward the intersecting portion 61 side of the protruding corner N 1” with respect to the second engaged recesses 3 and 4). is there.

次に、図13及び図14を参照して、直交して隣接する2つの壁面W1 ,W2 で形成される出隅部N1 が鋭角(90°−β)の非直角である場合において、各壁面W1 ,W2 に亘って配管された給水湯管Pの出隅配管部P1 を前記保護カバーC1 で保護する方法について説明する。図13は、鋭角(90°−β)の出隅部N1 に保護カバーC1 の基台V1 を取付けた状態における図2のG1 −G1 線断面図である。また、図14(a)は、図13のX3 −X3 線拡大断面図であり、同(b)は、同(a)のE3 の部分の拡大図である。なお、図13のX1 −X1 線及びX2 −X2 線の各拡大断面図は、それぞれ図10(a)及び図11(a)と同一である。 Next, referring to FIG. 13 and FIG. 14, in the case where the protruding corner portion N 1 formed by two wall surfaces W 1 and W 2 that are orthogonally adjacent to each other is an acute angle (90 ° −β) non-right angle A method for protecting the outlet corner pipe portion P 1 of the hot water supply pipe P piped across the wall surfaces W 1 and W 2 with the protective cover C 1 will be described. Figure 13 is a G 1 -G 1 line sectional view of FIG. 2 in a state of attaching the base V 1 of the protection to external corner portion N 1 cover C 1 acute (90 ° -β). 14A is an enlarged cross-sectional view taken along line X 3 -X 3 in FIG. 13, and FIG. 14B is an enlarged view of a portion E 3 in FIG. Each enlarged sectional view of the X 1 -X 1 line and X 2 -X 2 line in FIG. 13 is the same as each view. 10 (a) and FIG. 11 (a).

そして、出隅部N1 が鋭角(90°−β)である場合においても、上記した鈍角(90°+α)の場合と同様にして、基台V1 の各基台板部1,2が各壁面W1 ,W2 にそれぞれ当接するように僅かに内方に押圧させて、各基台板部1,2をビス91を介して壁面W1 ,W2 に固定した後に、前記基台V1 と直線配管部保護カバーC0 の基台V0 とを接続させて、給水湯管Pの直線配管部P0 を直線配管部保護カバーC0 内に収容する。その後に、各壁面W1 ,W2 に固定された基台V1 に蓋体L1 を覆い被せた状態において、蓋体L1 を屈曲部で二分した場合に、一対の係合片23と一対の係合突起25とが形成されている側を壁面W1 に平行に沿わせたスライド方向S1 に沿ってスライドさせると、当該一対の係合片23及び一対の係合突起25は、それぞれ基台V1 の一対の第1及び第2の各被係合凹部3,4に係合されるが、蓋体L1 の他方の側に形成された一対の係合片23は、一対の第1被係合凹部3の被係合凹部形成部7の内側傾斜面8に当接したままで、一対の係合片23と一対の第1被係合凹部3とは、非係合のままとなる。しかし、蓋体L1 を屈曲部で二分した一方の側に形成されている一対の係合片23及び一対の係合突起25が、それぞれ基台V1 のスライド方向S1 (配管方向Q)に沿って所定距離D1 をおいて形成された一対の第1及び第2の各被係合凹部3,4に(完全)係合されているため、出隅部N1 が鈍角(90°+α)の場合と同様に、基台V1 に対して蓋体L1 は、しっかりと組み付けられる。 And even when the protruding corner portion N 1 is an acute angle (90 ° −β), the base plate portions 1 and 2 of the base V 1 are respectively similar to the case of the obtuse angle (90 ° + α). After the base plate portions 1 and 2 are fixed to the wall surfaces W 1 and W 2 via screws 91 by being slightly inwardly pressed so as to contact the respective wall surfaces W 1 and W 2 , the base plate by connecting the base V 0 which V 1 and straight pipe section the protective cover C 0, to accommodate the linear pipe portion P 0 of the water supply hot water pipe P to the straight pipe portion protective cover C in 0. Thereafter, in a state where the base V 1 which is fixed to the wall surface W 1, W 2 covered covering the lid L 1, when bisected lid L 1 at the bent portion, a pair of engagement pieces 23 When the side on which the pair of engagement protrusions 25 are formed is slid along the slide direction S 1 parallel to the wall surface W 1 , the pair of engagement pieces 23 and the pair of engagement protrusions 25 are The pair of first and second engaged recesses 3 and 4 of the base V 1 are engaged with each other, but the pair of engaging pieces 23 formed on the other side of the lid body L 1 is a pair. The pair of engaging pieces 23 and the pair of first engaged recesses 3 are disengaged while being in contact with the inner inclined surface 8 of the engaged recess forming portion 7 of the first engaged recess 3. Will remain. However, the pair of engaging pieces 23 and the pair of engaging protrusions 25 formed on one side of the lid body L 1 which is divided into two by the bent portion are respectively in the sliding direction S 1 (pipe direction Q) of the base V 1. Are engaged (completely) by the pair of first and second engaged recesses 3 and 4 formed at a predetermined distance D 1 along the outer edge N 1 . As in the case of + α), the lid L 1 is firmly assembled to the base V 1 .

また、図15(a),(b)にそれぞれ示されるように、出隅部N1 が鈍角(90°+α)及び鋭角(90°−β)のいずれの場合においても、基台V1 の一対の第1被係合凹部3と蓋体L1 の一対の係合片23とが係合しない側においては、蓋体L1 の開口側の端面が壁面W2 に当接しないために、壁面W2 との間に正面視で鋭角三角形状の隙間(非接触空間)82,83が発生するが、当該隙間82,83は、目地材により閉塞される。 Further, as shown in FIGS. 15 (a) and 15 (b), in the case where the protruding corner portion N 1 has an obtuse angle (90 ° + α) or an acute angle (90 ° −β), the base V 1 for a pair of first engagement recess 3 and a pair of engagement pieces 23 of the lid L 1 is in the side not engaged, the end face of the opening side of the lid L 1 does not contact the wall surface W 2, Although acute triangular gap (contactless space) 82 and 83 in a front view between the wall surface W 2 occurs, the gap 83 is closed by the joint member.

なお、当然のことながら、出隅部N1 が正確に直角である場合には、基台V1 に形成されている二対の第1被係合凹部3及び一対の第2被係合凹部4は、それぞれ蓋体L1 の二対の係合片23及び一対の係合突起25に係合される(図16参照)。この出隅配管部保護カバーC1 の場合には、蓋体L1 の各側板部21を僅かに内方に押圧させて弾性変形させることにより、スライド方向S1 に沿って形成された基台V1 の一対の第1被係合凹部3と蓋体L1 の一対の係合片23との係合を解除させても、他方の側に形成されている基台V1 の一対の第1被係合凹部3と蓋体L1 の一対の係合片23とが係合状態を保持しているために、基台V1 に対して蓋体L1 を組み付けると、容易には外れない利点がある。 Of course, when the protruding corner portion N 1 is exactly right-angled, the two pairs of first engaged recesses 3 and the pair of second engaged recesses formed in the base V 1. 4 are respectively engaged with the two pairs of engaging pieces 23 and the pair of engaging protrusions 25 of the lid L 1 (see FIG. 16). In the case of the external corner pipe portion protective cover C 1, by causing by pressing the side plate portion 21 of the lid L 1 slightly inward elastically deformed, base formed along the sliding direction S 1 Even if the engagement between the pair of first engaged recesses 3 of V 1 and the pair of engagement pieces 23 of the lid L 1 is released, the pair of first of the base V 1 formed on the other side to 1 and a pair of engagement pieces 23 of the engaged concave portion 3 and a lid L 1 holds the engagement state, when assembling the lid L 1 with respect to the base V 1, easily come off There are no advantages.

なお、上記説明では、出隅部N1 に固定された基台V1 に対して蓋体L1 を組み付けるのに、一方の壁面W1 に沿ってスライドさせているが、出隅部N1 を構成する各壁面W1 ,W2 に対していずれもほぼ135°をなす方向から、固定された基台V1 に対して蓋体L1 を軽く押し付けることにより、基台V1 の被係合部(第1及び第2の各被係合凹部3,4)と蓋体L1 の係合部(係合片23及び係合突起25)とを係合させて、組み付けることも可能である。 In the above description, to assemble the lid L 1 with respect to the base V 1 which is fixed to the outer corner portion N 1, but slide along one wall W 1, external corner portion N 1 The base V 1 is engaged by lightly pressing the lid L 1 against the fixed base V 1 from the direction of approximately 135 ° with respect to the wall surfaces W 1 and W 2 constituting the wall. engaging portion (first and second each of the engaging recesses 3, 4) and the engagement portion of the lid L 1 and (engagement piece 23 and the engagement projection 25) engaged, it is also possible to assemble is there.

次に、図17ないし図22を参照して、建物壁の入隅部N2 が非直角な場合において、当該入隅部N2 に配管された給水湯管Pの入隅配管部P2 を保護できる保護カバーC2 の構成について説明し、その後に、当該保護カバーC2 を使用して、給水湯管Pの入隅配管部P2 を保護するための施工方法について説明する。図17は、建物壁の入隅部N2 に配管された給水湯管Pの入隅配管部P2 を保護カバーC2 で保護する状態を示す斜視図であり、図18は、保護カバーC2 を構成する基台V2 に蓋体L2 を覆蓋された状態の斜視図であり、図19(a),(b)は、それぞれ保護カバーC2 を構成する基台V2 及び蓋体L2 の斜視図であり、図20は、基台V2 の平面図であり、図21(a),(b)は、それぞれ図20のY1 −Y1 線、及びY2 −Y2 線断面図であり、図22(a)は、蓋体L2 の正面図(開口側から見た図)であり、同(b)は、同(a)のY3 −Y3 線断面図である。 Next, with reference to FIGS. 17 to 22, when internal corner unit N 2 of the building wall is non-orthogonal, the inner corner pipe portion P 2 of the water supply hot water pipe P which is plumbed to the inner corner portion N 2 The configuration of the protective cover C 2 that can be protected will be described, and then a construction method for protecting the corner pipe portion P 2 of the hot water supply pipe P using the protective cover C 2 will be described. FIG. 17 is a perspective view showing a state where the corner pipe portion P 2 of the hot water pipe P piped to the corner corner N 2 of the building wall is protected by the protective cover C 2 , and FIG. 20 is a perspective view of the base V 2 constituting the cover 2 covered with the lid L 2 , and FIGS. 19A and 19B show the base V 2 and the lid constituting the protective cover C 2 , respectively. is a perspective view of L 2, FIG. 20 is a plan view of the base V 2, FIG. 21 (a), (b), the Y 1 -Y 1 line, respectively, of FIG 20, and Y 2 -Y 2 a line cross-sectional view, FIG. 22 (a) is a front view of the lid L 2 (as viewed from the opening side), the (b) is Y 3 -Y 3 line cross-sectional view of the (a) It is.

ここで、上記した出隅配管部保護カバーC1 と入隅配管部保護カバーC2 を構成する基台V1 (V2 )は、いずれもL字形をしていて、各部材を形成角が90°の側か、或いは270°の側に形成するかの相違のみであって、「係合構造」の面から把握した場合には、前記相違を除けば実質的に同一である。全く同様に、各保護カバーC1 ,C2 を構成する蓋体L1 ,L2 に関しても、形成角が90°の側が開口しているか、形成角が270°の側が開口しているかの相違のみであって、「係合構造」の面から把握した場合には、前記開口形成位置の相違を除けば実質的に同一である。従って、入隅配管部保護カバーC2 の説明に関しては、出隅配管部保護カバーC1 の説明で使用した「符号」と関連する「関連符号(同一又は同等部分に関しては、符号の1桁目が同一となっている)」を使用し、同一又は実質的に同等の部分の重複説明を避けて、入隅配管部保護カバーC2 の特有の部分についてのみ説明する。 Here, the base V 1 (V 2 ) that constitutes the above-mentioned outlet corner protective cover C 1 and the inlet corner protective cover C 2 is L-shaped, and each member has a forming angle. The only difference is whether it is formed on the 90 ° side or the 270 ° side. When grasped from the aspect of the “engagement structure”, it is substantially the same except for the difference. Exactly in the same manner, regarding the lids L 1 and L 2 constituting the protective covers C 1 and C 2 , the difference between whether the forming angle is 90 ° or whether the forming angle is 270 ° is open. However, when grasped from the surface of the “engagement structure”, it is substantially the same except for the difference in the opening formation position. Therefore, for a description of the inner corner pipe portion protective cover C 2, with respect to the "Related code (identical or equivalent parts associated with" code "used in the description of the external corner pipe portion protective cover C 1, 1 digit code There using it are) "is the same, the same or substantially avoid duplication explanation about the equivalent portions, a description will be given only specific part of the inner corner pipe portion protective cover C 2.

また、入隅配管部保護カバーC2 を構成する基台V2 は、図19ないし図21に示されるように、全体形状がL字形をしていて、互いに直交して折り曲げられた形状の第1及び第2の各基台板部31,32の形成角が90°の側の面に必要な部材が一体に形成されていて、形成角が270°の側の面は、入隅部N2 を構成する壁面W2 ,W3 に密着させられる面であるため平面状に形成されている。そして、前記保護カバーC1 の基台V1 とは反対に、保護カバーC2 の基台V2 を構成する第1及び第2の各基台板部31,32の形成角が90°の側の面に、第1被係合凹部33、第2被係合凹部34、第1立壁部35、第2立壁部36、内側傾斜面38、干渉回避空間42、当接突条43、補強リブ44、ビス挿通孔45、位置決め板部46及び抜孔47が、保護カバーC1 の基台V1 に形成された各部分に相当する部分にそれぞれ同様に形成されている。 Further, as shown in FIGS. 19 to 21, the base V 2 constituting the entrance corner pipe portion protective cover C 2 has an L shape as a whole and is bent in a shape orthogonal to each other. Necessary members are integrally formed on the surface on the side where the forming angle of the first and second base plate portions 31 and 32 is 90 °, and the surface on the side where the forming angle is 270 ° is the corner N Since it is a surface that is brought into close contact with the wall surfaces W 2 and W 3 constituting 2 , it is formed in a planar shape. Then, contrary to the base V 1 of the said protective cover C 1, forming angles of respective first and second base plate portions 31 and 32 constituting the base V 2 of the protective cover C 2 is 90 ° On the side surface, the first engaged recess 33, the second engaged recess 34, the first standing wall portion 35, the second standing wall portion 36, the inner inclined surface 38, the interference avoidance space 42, the contact protrusion 43, the reinforcement ribs 44, screw insertion holes 45, the positioning plate 46 and vent hole 47 are respectively similarly formed in a portion corresponding to each portion formed on the base V 1 of the protective cover C 1.

また、入隅配管部保護カバーC2 を構成する蓋体L2 は、図19及び図22に示されるように、全体形状がL字形をしていて、形成角(交差角)が270°の側が開口されていて、各側板部51の内側面における前記開口に臨む部分には、前記保護カバーC1 の蓋体L1 と同様にして、計二対の係合片53と一対の係合突起55とが形成されている。基台V2 に対して蓋体L2 をスライドさせて覆蓋させる際において、蓋体L2 を屈曲部で二分した場合に一対の係合片53と一対の係合突起55とが形成されている側の側板部51の端面の長手方向がスライド方向S2 となる。 Further, as shown in FIG. 19 and FIG. 22, the lid body L 2 constituting the entrance corner pipe portion protective cover C 2 has an L shape as a whole and a forming angle (crossing angle) of 270 °. In the same manner as the lid L 1 of the protective cover C 1 , a total of two pairs of engagement pieces 53 and a pair of engagements are formed on the inner surface of each side plate portion 51 facing the opening. A protrusion 55 is formed. When the lid L 2 is slid with respect to the base V 2 and covered, a pair of engaging pieces 53 and a pair of engaging protrusions 55 are formed when the lid L 2 is divided into two at the bent portion. longitudinal end faces of the side of the side plate portion 51 there are a sliding direction S 2.

次に、図23ないし図28を参照して、直交して隣接する2つの壁面W2 ,W3 で形成される入隅部N2 が鈍角(90°+α)の非直角である場合において、各壁面W2 ,W3 に亘って配管された給水湯管Pの入隅配管部P2 を前記保護カバーC2 で保護する方法について説明する。図23ないし図26は、それぞれ入隅部N2 に保護カバーC2 の基台V2 を取付けた状態、基台V2 に対して蓋体L2 を覆蓋させるために、蓋体L2 を壁面W2 に沿ってスライドさせている状態、及び基台V2 に対して蓋体L2 が覆蓋された状態における図18のG2 −G2 線断面図である。 Next, referring to FIG. 23 to FIG. 28, in the case where the entering corner portion N 2 formed by two wall surfaces W 2 and W 3 which are orthogonally adjacent to each other is a non-right angle of an obtuse angle (90 ° + α), A method for protecting the corner pipe portion P 2 of the hot water supply pipe P piped over the respective wall surfaces W 2 and W 3 with the protective cover C 2 will be described. 23 to 26 each being attached to the base V 2 of the protective cover C 2 to the inner corner portion N 2, in order to covering the lid L 2 relative to the base V 2, the lid L 2 FIG. 19 is a cross-sectional view taken along the line G 2 -G 2 of FIG. 18 in a state where it is slid along the wall surface W 2 and in a state where the lid L 2 is covered with the base V 2 .

最初に、図23に示されるように、(90°+α)の鈍角を有する入隅部N2 を形成する隣接する2つの壁面W2 ,W3 に保護カバーC2 の基台V2 の第1及び第2の各基台板部31,32を当てがった状態で、各基台板部31,32が各壁面W2 ,W3 にそれぞれ当接するように僅かに拡開させて、各ビス挿通孔45にビス93を挿通して各壁面W2 ,W3 に螺入させる。なお、図23ないし図25において、M2 は、壁面W2 に対して直交する仮想線を示す。 First, as shown in FIG. 23, the second base V 2 of the protective cover C 2 is formed on the two adjacent wall surfaces W 2 and W 3 forming the entrance corner N 2 having an obtuse angle of (90 ° + α). In a state where the first and second base plate portions 31 and 32 are applied, the base plate portions 31 and 32 are slightly expanded so as to contact the respective wall surfaces W 2 and W 3 , respectively. Screws 93 are inserted into the screw insertion holes 45 and screwed into the wall surfaces W 2 and W 3 . In FIG. 23 to FIG. 25, M 2 represents a virtual line orthogonal to the wall surface W 2 .

そして、入隅部N2 を構成する各壁面W2 ,W3 に保護カバーC2 の基台V2 を固定した後に、当該基台V2 に対して給水湯管Pの直線配管部P0 を収容する直線配管部保護カバーC0 の基台V0 の幅方向の位置合わせを行って、各壁面W2 ,W3 に当該基台V0 を固定する。その後に、基台V0 の管保持部にそれぞれ給水湯管Pの直線配管部P0 を保持させて、当該基台V0 に蓋体L0 を覆蓋させる(図17参照)。各壁面W2 ,W3 に沿って配管された給水湯管Pの直線配管部P0 は、入隅部N2 の部分でエルボ94で連結されており、当該エルボ94の部分が入隅配管部P2 となる。 Then, after fixing the base V 2 of the protective cover C 2 to the wall surface W 2, W 3 constituting the inner corner portion N 2, straight pipe portion P 0 of the water supply hot water pipe P with respect to the base V 2 Is aligned in the width direction of the base V 0 of the straight piping portion protective cover C 0 for housing the base V 0, and the base V 0 is fixed to the wall surfaces W 2 and W 3 . Thereafter, the straight pipe portion P 0 of the hot water pipe P is held by the pipe holding portion of the base V 0 , respectively, and the lid L 0 is covered by the base V 0 (see FIG. 17). The straight piping portion P 0 of the hot water pipe P piped along each wall surface W 2 , W 3 is connected by an elbow 94 at the corner portion N 2 , and the portion of the elbow 94 is the corner piping. the part P 2.

次に、図24に示されるようにして、入隅部N2 に固定された基台V2 に対して蓋体L2 を覆蓋させるべく、当該蓋体L2 における一対の係合片53と一対の係合突起55が形成された側を一方の壁面W2 に当接させて、当該壁面W2 に沿って、入隅部N2 を構成する各壁面W2 ,W3 の交差部62に向かうスライド方向S2 にスライドさせると、蓋体L2 の一対の係合突起55が、基台V2 の一対の第2被係合凹部34に挿入係合された後に、蓋体L2 の一対の係合片53は、変形することなくそのままの姿勢で基台V2 の一対の第1被係合凹部33に挿入係合される。そして、図25に示されるように、蓋体L2 がスライド端まで達した状態においては、スライド方向S2 に沿って形成された蓋体L2 の一対の係合片53及び一対の係合突起55は、それぞれ基台V2 の一対の第1被係合凹部33及び一対の第2被係合凹部34にそれぞれ完全係合される(図26及び図27参照)が、入隅部N2 が鈍角(90°+α)であるために、蓋体L2 に形成された残りの一対の係合片55は、基台V2 の一対の第1被係合凹部33の内側傾斜面38に当接した形態となって、当該一対の係合片55と一対の第1被係合凹部33とは係合しない(図28参照)。 Next, as shown in FIG. 24, in order to covering the lid L 2 relative to the base V 2 which is fixed to the inner corner portion N 2, a pair of engaging pieces 53 in the lid L 2 is brought into contact with the pair of engaging projections 55 a side which is formed on one wall surface W 2, the wall surface along the W 2, each wall W 2 constituting the inner corner portion N 2, W 3 of the intersections 62 sliding the sliding direction S 2 towards, after the pair of engaging projections 55 of the lid L 2 is, that inserted into and engaged to the pair of second engagement recesses 34 of the base V 2, the lid L 2 The pair of engaging pieces 53 are inserted and engaged with the pair of first engaged recesses 33 of the base V 2 in the same posture without being deformed. As shown in FIG. 25, when the lid L 2 reaches the slide end, the pair of engagement pieces 53 and the pair of engagements of the lid L 2 formed along the slide direction S 2. The protrusions 55 are respectively completely engaged with the pair of first engaged recesses 33 and the pair of second engaged recesses 34 of the base V 2 (see FIGS. 26 and 27). Since 2 is an obtuse angle (90 ° + α), the remaining pair of engagement pieces 55 formed on the lid L 2 is the inner inclined surface 38 of the pair of first engaged recesses 33 of the base V 2. The pair of engaging pieces 55 and the pair of first engaged recesses 33 are not engaged (see FIG. 28).

このように、入隅部N2 が鈍角(90°+α)で交差しているために、L字形の保護カバーC2 を屈曲部で二分した各側にそれぞれ形成された計二対の第1被係合凹部33と計二対の係合片53との一方の対の第1被係合凹部33と係合片53とが係合されていなくても、他方の対の第1被係合凹部33と係合片53とが係合されている側には、別に形成された一対の第2被係合凹部34と一対の係合突起55とが係合していて、結果として、L字形の保護カバーC2 を屈曲部で二分した一方の側において、計二対の被係合部と係合部とが係合する構造となり、しかも、計二対の被係合部(第1及び第2の各被係合凹部33,34)又は係合部(係合片53及び係合突起55)は、前記スライド方向S2 (又は配管方向Q)に沿って距離D2 (図25参照)を隔てて配置されているので、L字形の保護カバーC2 を屈曲部で二分した一方の側のみにおいて、基台V2 と蓋体L2 とをしっかりと係合できる。 Thus, since the corner N 2 intersects at an obtuse angle (90 ° + α), a total of two pairs of firsts formed respectively on each side of the L-shaped protective cover C 2 divided by the bent portion. Even if one pair of the first engaged recess 33 and the engagement piece 53 of the engaged recess 33 and the two pairs of engagement pieces 53 are not engaged, the other pair of the first engagement On the side where the mating recess 33 and the engagement piece 53 are engaged, a pair of second engaged recesses 34 formed separately and a pair of engagement protrusions 55 are engaged. On one side of the L-shaped protective cover C 2 divided by the bent portion, a total of two pairs of engaged portions and engaging portions are engaged, and two pairs of engaged portions (first Each of the first and second engaged recesses 33 and 34) or the engaging portion (the engaging piece 53 and the engaging protrusion 55) has a distance D 2 (see FIG. 5) along the sliding direction S 2 (or the piping direction Q). 25), the base V 2 and the lid body L 2 can be firmly engaged with each other only on one side of the L-shaped protective cover C 2 divided by the bent portion.

なお、入隅部N2 が直角である場合には、蓋体L2 をスライド方向S2 にスライドさせて、基台V2 に対して蓋体L2 が覆蓋されるスライド端の直前においては、前記スライド方向S2 と直交配置された未係合状態の一対の係合片53が、被係合凹部形成部37の内側傾斜面38に弾接して、当該係合片53が連結部54を支持端として僅かに弾性変形された後に、原形状に復元して基台V2 の第1被係合凹部33に係合される。これにより、基台V2 と蓋体L2 は、二対の第1被係合凹部33と同様の係合片53との係合と、一対の第2被係合凹部34と同様の係合突起55との係合により、互いに組み付けられる。 When the corner N 2 is a right angle, the lid L 2 is slid in the sliding direction S 2 and immediately before the slide end where the lid L 2 is covered with the base V 2 . , the pair of engaging pieces 53 of the non-engaged state, which is arranged perpendicular to the sliding direction S 2 is in contact with inner inclined surface 38 elastically engaged recess forming portion 37, the engaging pieces 53 connecting portion 54 After being slightly elastically deformed with the support end as a support end, the original shape is restored and engaged with the first engaged recess 33 of the base V 2 . As a result, the base V 2 and the lid body L 2 are engaged with the engagement pieces 53 similar to the two pairs of first engaged recesses 33 and the same relationship as the pair of second engaged recesses 34. They are assembled to each other by engagement with the mating protrusion 55.

また、入隅部N2 が鋭角(90°−β)である場合においても、出隅配管部P1 の保護カバーC1 と同様にして、第1及び第2の各基台板部31,32を僅かに内方に押圧させて基台V2 を各壁面W2 ,W3 に固定して、当該基台V2 に接続された直線配管部保護カバーC0 内に給水湯管Pの直線配管部P0 を収容して、入隅配管部P2 が露出した状態とする。その後に、蓋体L2 を屈曲部で二分した場合において一対の係合片53と一対の係合突起55が設けられた一方の側が壁面W2 と平行に配置して、当該壁面W2 と平行なスライド方向S2 に沿って蓋体L2 をスライドさせて、壁面W2 ,W3 に固定された基台V2 に対して蓋体L2 を覆蓋させる。入隅部N2 が鋭角(90°−β)の場合においても、図29及び図30に示されるように、蓋体L2 を屈曲部で二分した他方の側に形成された一対の係合片53と基台V2 の第1被係合凹部33とが被係合状態となって、基台V2 に対して蓋体L2 は、当該蓋体L2 を屈曲部で二分した場合の一方側に形成された一対の係合片53及び一対の係合突起55と、基台V2 に形成された一対の第1及び第2の各被係合凹部33,34との係合のみにより組み付けられるが、入隅部N2 が鈍角(90°+α)の場合と同様の理由により、基台V2 に対して蓋体L2 はしっかりと組み付けられる。なお、図29のT1 −T1 線断面図、及びT2 −T2 線断面図は、それぞれ図25のZ1 −Z1 線断面図、及びZ2 −Z2 線断面図と同一である。なお、図29に示される状態が、請求項1,2における「蓋体L2 の係合部(係合片53及び係合突起55)が、基台V2 の被係合部(第1及び第2の各被係合凹部33,34)に対して入隅部N2 の交差部62と反対の側にずれた状態」において、基台V2 と蓋体L2 とが組み付けられた状態である。 Further, even when the entrance corner N 2 is an acute angle (90 ° −β), the first and second base plate portions 31, similarly to the protective cover C 1 of the exit corner piping portion P 1 , 32 is pressed slightly inward to fix the base V 2 to each wall surface W 2 , W 3 , and the hot water pipe P is placed in the straight piping portion protective cover C 0 connected to the base V 2 . The straight piping portion P 0 is accommodated and the corner piping portion P 2 is exposed. Thereafter, one side of which a pair of engaging pieces 53 and the pair of engaging projections 55 is provided is arranged parallel to the wall surface W 2 in the case of bisecting the lid L 2 at the bending portion, with the wall surface W 2 slide the lid L 2 along parallel sliding direction S 2, thereby covering the lid L 2 relative to the wall surface W 2, W base V 2 which is fixed to 3. Even in the case where the entering corner N 2 is an acute angle (90 ° −β), as shown in FIGS. 29 and 30, a pair of engagements formed on the other side of the lid L 2 divided by the bent portion a first engaged recess 33 pieces 53 and the base V 2 becomes the engaged state, the lid L 2 relative to the base V 2, when bisected the lid L 2 at the bent portion Engagement between the pair of engaging pieces 53 and the pair of engaging protrusions 55 formed on one side of the base plate and the pair of first and second engaged recesses 33 and 34 formed on the base V 2. However, the lid L 2 is firmly assembled to the base V 2 for the same reason as in the case where the corner N 2 has an obtuse angle (90 ° + α). 29. The T 1 -T 1 line cross-sectional view and the T 2 -T 2 line cross-sectional view of FIG. 29 are the same as the Z 1 -Z 1 line cross-sectional view and Z 2 -Z 2 line cross-sectional view of FIG. is there. Note that the state shown in FIG. 29 is “the engagement portion (engagement piece 53 and engagement protrusion 55) of the lid body L 2 is the engagement portion (first portion of the lid L 2 )” in the first and second aspects. In addition, the base V 2 and the lid body L 2 are assembled in a state where it is shifted to the opposite side to the intersecting portion 62 of the entrance corner N 2 with respect to the second engaged recesses 33 and 34). State.

また、入隅部N2 が鈍角(90°+α)及び鋭角(90°−β)のいずれの場合でも、保護カバーC2 の蓋体L2 と壁面W3 との間に隙間が形成されること、及び当該隙間は目地材で閉塞されることは、いずれも前記保護カバーC1 と同様である。 Further, a gap is formed between the inner corner portion N 2 is an obtuse angle (90 ° + α) and acute For either (90 ° -β), lid L 2 and the wall surface W 3 of the protective cover C 2 This is the same as the protective cover C 1 in that the gap is closed by the joint material.

また、出隅部及び入隅部のいずれの保護カバーC1 、C2 においても、蓋体L1 、L2 を屈曲部で二分した一方の側に形成された係合片23(53)と係合突起25(55)との間隔D1 (D2 )が長い程、基台V1 (V2 )と蓋体L1 (L2 )とが前記「一方の側」においてのみ係合されていても、基台V1 (V2 )と蓋体L1 (L2 )との係合強度が増す。従って、蓋体L1 、L2 の一方の側に形成された係合片23(53)と係合突起25(55)との間隔D1 (D2 )は設計上長い程望ましい。 Further, in any of the protective covers C 1 and C 2 at the protruding corner portion and the entering corner portion, the engagement piece 23 (53) formed on one side obtained by dividing the lids L 1 and L 2 by the bent portion, The longer the distance D 1 (D 2 ) from the engagement protrusion 25 (55), the base V 1 (V 2 ) and the lid L 1 (L 2 ) are engaged only on the “one side”. Even so, the engagement strength between the base V 1 (V 2 ) and the lid L 1 (L 2 ) increases. Accordingly, the longer the distance D 1 (D 2 ) between the engagement piece 23 (53) and the engagement protrusion 25 (55) formed on one side of the lids L 1 and L 2 is desirable.

なお、保護カバーC2 においても、一方の壁面W1 に沿ってスライドさせることなく、入隅部N2 を構成する各壁面W2 ,W3 に対していずれもほぼ45°をなす方向から、固定された基台V2 に対して蓋体L2 を軽く押し付けることにより、基台V2 の被係合部(第1及び第2の各被係合凹部33,34)と蓋体L2 の係合部(係合片53及び係合突起55)とを係合させて、組み付けることも可能である。 In the protective cover C 2 , without sliding along one of the wall surfaces W 1 , from the direction in which each of the wall surfaces W 2 and W 3 constituting the corner N 2 is substantially 45 °, by pressing lightly the lid L 2 relative to the fixed base V 2, the lid L 2 engaged portion of the base V 2 (the first and second each of the engaging recesses 33, 34) It is also possible to engage and engage the engaging portions (engaging pieces 53 and engaging protrusions 55).

また、出隅部及び入隅部のいずれの保護カバーC1 、C2 においても、基台V1 (V2 )に形成される被係合部、及び蓋体L1 (L2 )に形成される係合部の構造に関しては、上記実施例1,2で示したように、基台V1 (V2 )を屈曲部で二分した場合に一方側に形成される第1及び第2の各被係合凹部3(33),4(34)と、蓋体L1 (L2 )に形成された係合片23(53)及び係合突起25(55)とが係合した状態において、前記第1及び第2の各被係合凹部3(33),4(34)が基台V1 (V2 )の幅方向に沿って内外で逆に配置されることにより、外力が作用した場合において基台V1 (V2 )に対して蓋体L1 (L2 )が外れにくくなることと、蓋体L1 (L2 )を係合された部分で内方に弾性変形させることにより、当該係合を容易に解除できるという相反する2つの事項を同時に実現できて望ましい。しかし、本発明においては、係合状態において、前記第1及び第2の各被係合凹部3(33),4(34)が基台V1 (V2 )の幅方向に沿って内外で逆に配置されることは要件ではないので、当該第1及び第2の各被係合凹部3(33),4(34)が基台V1 (V2 )の幅方向に沿って同一側(多くの場合には内側)に配置される構造であっても、本発明の課題は達成し得る。 Further, in any of the protective covers C 1 and C 2 in the protruding corner portion and the entering corner portion, it is formed on the engaged portion formed on the base V 1 (V 2 ) and the lid L 1 (L 2 ). As to the structure of the engaging portion, as shown in the first and second embodiments, the first and second portions formed on one side when the base V 1 (V 2 ) is divided into two by the bent portion. In a state in which the respective recessed portions 3 (33) and 4 (34) to be engaged are engaged with the engaging pieces 23 (53) and the engaging protrusions 25 (55) formed on the lid L 1 (L 2 ). The first and second engaged recesses 3 (33), 4 (34) are arranged oppositely inside and outside along the width direction of the base V 1 (V 2 ), so that an external force is applied. is elastically deformed inwardly by a lid L 1 (L 2) of the engaged portion lid L 1 is (L 2) less likely deviated with respect to the base V 1 (V 2) in the case of By Desired can be realized with two contradictory matters that the engagement can be easily released at the same time. However, in the present invention, in the engaged state, the first and second recessed portions 3 (33) and 4 (34) to be engaged are inside and outside along the width direction of the base V 1 (V 2 ). Since it is not a requirement to arrange them in reverse, the first and second engaged recesses 3 (33), 4 (34) are on the same side along the width direction of the base V 1 (V 2 ). Even if the structure is arranged on the inner side in many cases, the object of the present invention can be achieved.

更に、基台V1 (V2 )に形成される被係合部、及び蓋体L1 (L2 )に形成される係合部の構造に関しては、蓋体L1 (L2 )の係合片23(53)が、当該蓋体L1 (L2 )の開口端面に対して平行に配置され、しかも弾性変形可能な片持ち構造になっているため、蓋体L1 (L2 )の係合片23(53)と、基台V1 (V2 )の第1被係合凹部3(33)との係合時においては、蓋体L1 (L2 )における係合片23(53)が設けられた部分は弾性変形させなくても、当該係合片23(53)が弾性変形して係合される構造であって、当該係合を解除する場合においてのみ、蓋体L1 (L2 )を構成する各側板部21(51)を内方に弾性変形される構造である。しかし、本発明においては、係合部、及び被係合部の上記構造までは要件となっていないので、蓋体L1 (L2 )を屈曲部で二分した場合に一方の側に設けられる2つの係合部のいずれもが、当該蓋体L1 (L2 )の各側板部21(51)の弾性変形により係合、及びその解除がなされる構造であっても可能である。 Further, the engaged portion, and for the structure of the engaging portion formed on the lid L 1 (L 2), the engagement of the lid L 1 (L 2) which is formed on the base V 1 (V 2) Since the joining piece 23 (53) is arranged in parallel to the opening end surface of the lid body L 1 (L 2 ) and has a cantilever structure that can be elastically deformed, the lid body L 1 (L 2 ) When the engagement piece 23 (53) is engaged with the first engaged recess 3 (33) of the base V 1 (V 2 ), the engagement piece 23 in the lid L 1 (L 2 ) Even if the portion provided with (53) is not elastically deformed, the engagement piece 23 (53) is elastically deformed and engaged, and only when the engagement is released, the lid Each side plate portion 21 (51) constituting L 1 (L 2 ) is elastically deformed inward. However, in the present invention, the above-mentioned structure of the engaging portion and the engaged portion is not a requirement, and therefore, provided on one side when the lid L 1 (L 2 ) is divided into two by the bent portion. Either of the two engaging portions may be configured to be engaged and released by elastic deformation of each side plate portion 21 (51) of the lid L 1 (L 2 ).

また、入隅部又は出隅部を構成する一方の壁面の側に配置される基台の被係合部、及び蓋体の係合部を、基台に対して蓋体がスライド可能な方向に沿って複数設けておいて、基台の第1及び第2の各基台板部に設けられた各被係合部と蓋体に設けられた各係合部とが係合している状態において、蓋体が基台に対して前記一方の壁面に沿って出隅部の壁面交差部側に、又は入隅部の反壁面交差部側にスライドした場合に、当該一方の壁面側に配置されている未係合の基台の被係合部と蓋体の係合部とが新たに係合して、当該一方の壁面側における係合数が増す、換言すると少なくとも2以上となる構成にしても、他方の壁面側に設けられた被係合部と係合部との係合が不完全となったり、或いは係合が解除されても、一方の壁面側における「複数の係合」により、基台に対する蓋体の組付け状態は維持される。また、スライドにより、当該スライド方向に沿った係合部分の総長である「係合長」を増加させる構成によっても、一方の側面側における係合のみで、基台と蓋体との組付け状態を維持できる。   In addition, a direction in which the lid can slide with respect to the base is engaged with the engaged portion of the base and the engaging portion of the lid, which are arranged on the side of one wall surface constituting the entrance corner or the exit corner. A plurality of engaged portions provided on the first and second base plate portions of the base and the respective engaging portions provided on the lid are engaged with each other. In the state, when the lid slides toward the wall crossing side of the protruding corner along the one wall surface with respect to the base, or on the side of the one wall surface opposite to the opposite wall crossing side of the entering corner The engaged portion of the non-engaged base and the engaging portion of the lid are newly engaged, and the number of engagements on the one wall surface side increases, in other words, at least 2 or more. Even in the configuration, even when the engagement between the engaged portion and the engaging portion provided on the other wall surface side becomes incomplete or the engagement is released, the The engagement ", assembled state of the cover relative to the base is maintained. In addition, even when the “engagement length”, which is the total length of the engagement portions along the slide direction, is increased by sliding, the base and the lid are assembled only by engagement on one side surface side. Can be maintained.

なお、上記実施例では、配線・配管材が給水湯管の場合について説明したが、本発明に係る保護カバーの他の保護対象としては、給水湯管の他に、エアコン用冷媒管、電線やケーブル等が挙げられる。   In addition, although the said Example demonstrated the case where wiring and piping material was a hot water supply pipe | tube, as another protection object of the protective cover which concerns on this invention, in addition to a hot water supply pipe | tube, the refrigerant | coolant pipe | tube for air conditioners, an electric wire, Cable etc. are mentioned.

建物壁の出隅部N1 に配管された給水湯管Pの出隅配管部P1 を保護カバーC1 で保護する状態を示す斜視図である。It is a perspective view showing a state of protecting the external corner pipe portion P 1 of the water supply hot water pipe P which is plumbed to external corner portion N 1 of the building wall with the protective cover C 1. 保護カバーC1 を構成する基台V1 に蓋体L1 を覆蓋された状態の斜視図である。The base V 1 constituting the protective cover C 1 is a perspective view of a covering state of the lid L 1. (a),(b)は、それぞれ保護カバーC1 を構成する基台V1 及び蓋体L1 の斜視図である。(A), (b) is a perspective view of a base V 1 and the lid L 1 constituting the protective cover C 1, respectively. 基台V1 の平面図である。It is a plan view of the base V 1. (a),(b)は、それぞれ図4のU1 −U1 線、及びU2 −U2 線断面図である。(A), (b) are respectively views 4 U 1 -U 1 line, and a U 2 -U 2-wire cross-section. (a)は、蓋体L1 の正面図(開口側から見た図)であり、(b)は、(a)のU3 −U3 線断面図である。(A) is a front view of the lid L 1 (as viewed from the opening side), (b) is a U 3 -U 3 line cross-sectional view of (a). 鈍角(90°+α)の出隅部N1 に保護カバーC1 の基台V1 を取付けた状態における図2のG1 −G1 線断面図である。A G 1 -G 1 line sectional view of FIG. 2 in a state of attaching the base V 1 of the protection to external corner portion N 1 cover C 1 obtuse angle (90 ° + α). 基台V1 に対して蓋体L1 を覆蓋させるために、蓋体L1 を壁面W1 に沿ってスライドさせている状態における図2のG1 −G1 線断面図である。FIG. 3 is a cross-sectional view taken along line G 1 -G 1 in FIG. 2 in a state where the lid L 1 is slid along the wall surface W 1 in order to cover the lid L 1 with respect to the base V 1 . 基台V1 に対して蓋体L1 が覆蓋された状態における図2のG1 −G1 線断面図である。A G 1 -G 1 line sectional view of FIG. 2 in a state in which the lid L 1 is covering with respect to the base V 1. (a)は、図9のK1 −K1 線拡大断面図であり、(b)は、(a)のA1 で示される部分の拡大図である。(A) is a K 1 -K 1 line enlarged cross-sectional view of FIG. 9, (b) is an enlarged view of a portion indicated by A 1 in (a). (a)は、図9のK2 −K2 線拡大断面図であり、(b)は、(a)のA2 で示される部分の拡大図である。(A) is a K 2 -K 2 line enlarged cross-sectional view of FIG. 9, (b) is an enlarged view of a portion indicated by A 2 in (a). (a)は、図9のK3 −K3 線拡大断面図であり、(b)は、(a)のA3 で示される部分の拡大図である。(A) is a K 3 -K 3 line enlarged cross-sectional view of FIG. 9, (b) is an enlarged view of a portion indicated by A 3 in (a). 鋭角(90°−β)の出隅部N1 に保護カバーC1 の基台V1 を取付けた状態における図2のG1 −G1 線断面図である。A G 1 -G 1 line sectional view of FIG. 2 in a state of attaching the base V 1 of the protection to external corner portion N 1 cover C 1 acute (90 ° -β). (a)は、図13のX3 −X3 線断面図であり、(b)は、(a)のE3 の部分の拡大図である。(A) is a X 3 -X 3 line sectional view of FIG. 13, (b) is an enlarged view of a portion of the E 3 in (a). (a),(b)は、鈍角(90°+α)及び鋭角(90°−β)の出隅部N1 の配管部P1 を保護カバーC1 で覆った状態において、それぞれ壁面W2 との間に形成される隙間82,83を示す図である。(A), (b), in a state of covering the piping portion P 1 of the external corner portion N 1 of the obtuse angle (90 ° + α) and acute (90 ° -β) with a protective cover C 1, respectively wall W 2 It is a figure which shows the clearance gaps 82 and 83 formed between these. 直角の出隅部N1 の配管部P1 を保護カバーC1 で覆った状態における図2のG1 −G1 線断面図である。A G 1 -G 1 line sectional view of FIG. 2 in a state of covering the piping portion P 1 of the external corner portion N 1 of the right angle with the protective cover C 1. 建物壁の入隅部N2 に配管された給水湯管Pの入隅配管部P2 を保護カバーC2 で保護する状態を示す斜視図である。It is a perspective view showing a state of protecting the inner corner pipe portion P 2 of the water supply hot water pipe P which is plumbed to the inside corner portion N 2 of the building wall with the protective cover C 2. 保護カバーC2 を構成する基台V2 に蓋体L2 を覆蓋された状態の斜視図である。It is a perspective view of a covering state of the lid L 2 on the base V 2 constituting the protective cover C 2. (a),(b)は、それぞれ保護カバーC2 を構成する基台V2 及び蓋体L2 の斜視図である。(A), (b) is a perspective view of a base V 2 and the lid L 2 constituting the protective cover C 2, respectively. 基台V2 の平面図である。It is a plan view of the base V 2. (a),(b)は、それぞれ図20のY1 −Y1 線、及びY2 −Y2 線断面図である。(A), (b) is a Y 1 -Y 1 line, and Y 2 -Y 2 a sectional view taken along a line, respectively, of FIG 20. (a)は、蓋体L2 の正面図(開口側から見た図)であり、(b)は、(a)のY3 −Y3 線断面図である。(A) is a front view of the lid L 2 (as viewed from the opening side), (b) is a Y 3 -Y 3 line cross-sectional view of (a). 鋭角(90°−β)の入隅部N2 に保護カバーC2 の基台V2 を取付けた状態における図18のG2 −G2 線断面図である。A G 2 -G 2 line sectional view of FIG. 18 in a state of attaching the base V 2 of the inner corner portion N 2 to the protective cover C 2 acute (90 ° -β). 基台V2 に対して蓋体L2 を覆蓋させるために、蓋体L2 を壁面W2 に沿ってスライドさせている状態における図18のG2 −G2 線断面図である。FIG. 19 is a cross-sectional view taken along line G 2 -G 2 in FIG. 18 in a state where the lid L 2 is slid along the wall surface W 2 in order to cover the lid L 2 with respect to the base V 2 . 基台V2 に対して蓋体L2 が覆蓋された状態における図18のG2 −G2 線断面図である。FIG. 19 is a cross-sectional view taken along the line G 2 -G 2 of FIG. 18 in a state where the lid L 2 is covered with the base V 2 . (a)は、図25のZ1 −Z1 線拡大断面図であり、(b)は、(a)のB1 で示される部分の拡大図である。(A) is a Z 1 -Z 1 line enlarged cross-sectional view of FIG. 25, (b) is an enlarged view of a portion indicated by B 1 in (a). (a)は、図25のZ2 −Z2 線拡大断面図であり、(b)は、(a)のB2 で示される部分の拡大図である。(A) is a Z 2 -Z 2 line enlarged cross-sectional view of FIG. 25, (b) is an enlarged view of a portion indicated by B 2 in (a). (a)は、図25のZ3 −Z3 線拡大断面図であり、(b)は、(a)のB3 で示される部分の拡大図である。(A) is a Z 3 -Z 3 line enlarged cross-sectional view of FIG. 25, (b) is an enlarged view of a portion indicated by B 3 in (a). 鋭角(90°−β)の入隅部N2 に保護カバーC2 の基台V2 を取付けた状態における図18のG2 −G2 線断面図である。A G 2 -G 2 line sectional view of FIG. 18 in a state of attaching the base V 2 of the inner corner portion N 2 to the protective cover C 2 acute (90 ° -β). (a)は、図28のJ3 −J3 線断面図であり、(b)は、(a)のJ3 の部分の拡大図である。(A) is a J 3 -J 3 line sectional view of FIG. 28, (b) is an enlarged view of a portion of the J 3 of (a).

0 :直線配管部保護カバー(直線配設部保護カバー)
1 :出隅配管部保護カバー
2 :入隅配管部保護カバー
1,L2 :蓋体
1 :出隅部
2 :入隅部
P:給水湯管(配線・配管材)
0 :直線配管部(直線配設部)
1 :出隅配管部(出隅配設部)
2 :入隅配管部(入隅配設部)
Q:配管方向
1,S2 :スライド方向
1,V2 :基台
1,W2,W3 :壁面
1,31:第1基台板部
2,32:第2基台板部
3,33:第1被係合凹部(被係合部)
4,34:第2被係合凹部(被係合部)
11:スライド端規制部(スライド量規制部)
20,50:蓋体の接続口
23,53:蓋体の係合片(係合部)
25,55:蓋体の係合突起(係合部)
81:収容空間
92:エルボ(出隅配管部)
94:エルボ(入隅配管部)
C 0 : Straight piping part protective cover (Straight line part protective cover)
C 1 : Outlet corner piping protective cover
C 2 : Corner piping protective cover
L 1 and L 2 : lid
N 1 : Out corner
N 2 : Corner corner
P: Hot water supply pipe (wiring / piping material)
P 0 : Straight piping section (straight section)
P 1 : Out corner piping section (out corner arrangement section)
P 2 : Corner entry piping section (corner placement section)
Q: Piping direction
S 1 , S 2 : Slide direction
V 1 , V 2 : Base W 1 , W 2 , W 3 : Wall surface
1, 31: First base plate part
2, 32: Second base plate part
3, 33: first engaged recess (engaged portion)
4, 34: second engaged recess (engaged portion)
11: Slide end restriction part (slide amount restriction part)
20, 50: Connection port of the lid
23, 53: Engagement piece (engagement part) of lid
25, 55: Engaging protrusion (engaging part) of the lid
81: Containment space
92: Elbow (outside corner piping)
94: Elbow (Inner corner piping)

Claims (10)

建物壁に沿って配設される配線・配管材のうち出隅部又は入隅部に配設される配設部を保護すべく、略直交する各壁面に沿って配設された配線・配管材の2つの直線配設部を保護する各直線配設部保護カバーを略直交させて接続可能にするために両端部に形成された接続口と、前記配線・配管材の出隅又は入隅の配設部を収容保護する収容空間とを備えた配線・配管材保護カバーであって、
前記出隅部又は入隅部を構成していて略直交する各壁面にそれぞれ配置される第1及び第2の各基台板部からなるL字形の基台と、前記直線配設部保護カバーの各端部を覆った状態で前記基台に対して分離可能に組付けられるL字形の蓋体とから成り、
前記蓋体は、所定間隔をおいて配置された一対の側板部が天板部で一体に連結された形状を有し、
前記基台の各基台板部には、それぞれ蓋体が係合する被係合部が設けられ、前記蓋体には、基台の各被係合部に対応した位置に係合部が設けられて、基台と蓋体とは、当該基台の各基台板部の被係合部と蓋体の係合部との係合により組付け可能であり、
前記基台の第1及び第2の各基台板部には、幅方向の両端部の立壁部が配線・配管方向に沿って部分的に形成されて、前記被係合部は、配線・配管方向に沿って形成されていると共に、前記蓋体の係合部は、当該蓋体の内側に、当該側板部の内面に対して所定間隔を形成した状態で前記配線・配管方向に沿って連結部を介して片持ち状に形成され、
前記基台に組付けられた蓋体は、第1又は第2の基台板部の一方に形成された被係合部の延びる方向に沿ってスライド可能であり、
前記出隅部又は入隅部を構成する壁面に固定された基台の第1基台板部及び蓋体の当該壁面の側にそれぞれ設けられた被係合部、及び係合部は、
前記蓋体の係合部が前記基台の被係合部に対して前記一方の壁面に沿って、出隅部を構成する各壁面が交差する側である壁面交差部側に、又は入隅部を構成する各壁面の交差部と反対側である反壁面交差部側にずれることにより、
蓋体の他方の壁面の側が、他方の壁面から離れて、蓋体の他方の壁面の側の係合部が基台の第2基台板部の被係合部と係合していない状態においても係合して、前記基台と前記蓋体との組付け状態が維持される構成であり、
前記蓋体の各側板部を内側に弾性変形させることで、当該各係合部が係合する基台の被係合部に対して、当該係合を解除させられる構成であることを特徴とする配線・配管材保護カバー。
Wiring / piping arranged along each substantially orthogonal wall to protect the arrangement of the wiring / piping material arranged along the building wall. Connection ports formed at both ends to enable connection of the linear arrangement portion protective covers for protecting the two linear arrangement portions of the material substantially perpendicularly to each other, and the exit corner or entrance corner of the wiring / piping material A wiring / piping material protection cover provided with an accommodation space for accommodating and protecting the arrangement portion of
An L-shaped base made up of first and second base plate portions constituting the protruding corner portion or the entering corner portion and arranged on each substantially orthogonal wall surface, and the linear arrangement portion protective cover An L-shaped lid that is separably assembled to the base in a state of covering each end of
The lid body has a shape in which a pair of side plate portions arranged at a predetermined interval are integrally connected by a top plate portion,
Each base plate portion of the base is provided with an engaged portion with which a lid is engaged, and the lid has an engaging portion at a position corresponding to each engaged portion of the base. Provided, the base and the lid can be assembled by engaging the engaged portion of each base plate portion of the base and the engaging portion of the lid,
In each of the first and second base plate portions of the base, standing wall portions at both end portions in the width direction are partially formed along the wiring / piping direction, and the engaged portion includes a wiring / In addition to being formed along the piping direction, the engaging portion of the lid body is formed along the wiring / pipe direction in a state where a predetermined interval is formed inside the lid body with respect to the inner surface of the side plate portion. It is formed in a cantilever shape via the connecting part,
The lid assembled to the base is slidable along the extending direction of the engaged part formed on one of the first or second base plate part,
The first base plate portion of the base fixed to the wall surface constituting the protruding corner portion or the entering corner portion and the engaged portion provided on the wall surface side of the lid body, and the engaging portion,
The engaging portion of the lid body is along the one wall surface with respect to the engaged portion of the base , on the wall surface intersecting portion side that is the side where each wall surface constituting the protruding corner portion intersects, or in the corner By shifting to the opposite wall crossing side that is the opposite side of the crossing part of each wall surface constituting the part,
The state where the other wall surface side of the lid body is separated from the other wall surface and the engaging portion on the other wall surface side of the lid body is not engaged with the engaged portion of the second base plate portion of the base Is also configured to maintain the assembled state of the base and the lid,
By elastically deforming the respective side plate portion of the lid on the inside, and characterized in that the respective engagement portions with respect to the engaged portion of the base which engages a structure which is caused to release the engagement Wiring / piping material protection cover.
前記一方の壁面の側に配置される基台の被係合部、及び蓋体の係合部は、前記スライド方向に沿って複数設けられていて、前記蓋体が前記基台に対して前記一方の壁面に沿って出隅部の壁面交差部側に、又は入隅部の反壁面交差部側にスライドすることにより、前記係合部と前記被係合部との係合の数が増加することを特徴とする請求項に記載の配線・配管材保護カバー。 A plurality of engaged portions of the base disposed on the side of the one wall surface and an engaging portion of the lid body are provided along the sliding direction, and the lid body is The number of engagements between the engaging portion and the engaged portion increases by sliding toward the wall crossing side of the protruding corner along the one wall surface or to the opposite wall crossing side of the entering corner. The wiring / piping material protective cover according to claim 1 . 前記一方の壁面の側に配置される基台の被係合部、及び蓋体の係合部は、前記スライド方向に沿って複数設けられていることを特徴とする請求項に記載の配線・配管材保護カバー。 Engaged portions of the base disposed on the side of the one wall surface, and the engaging portion of the lid body, the wiring according to claim 1, characterized in that are provided along the sliding direction -Piping material protection cover. 前記基台は、前記出隅部又は入隅部を構成していて略直交する2つの壁面にそれぞれ配置される第1及び第2の各基台板部からなってL字形に構成されていることを特徴とする請求項に記載の配線・配管材保護カバー。 The said base comprises the 1st and 2nd base board part which comprises the protruding corner part or the entrance corner part, and is each arrange | positioned on the substantially orthogonal wall surface, and is comprised by the L-shape. The wiring / piping material protective cover according to claim 3 . 前記基台の各基台板部には、それぞれ蓋体が係合する被係合部が設けられ、前記蓋体には、基台の各被係合部に対応した位置に係合部が設けられ、
前記出隅部又は入隅部を構成する壁面に固定された基台の第1基台板部及び蓋体の当該壁面の側に設けられた被係合部、及び係合部は、
前記蓋体が前記基台に対して前記一方の壁面に沿って出隅部の壁面交差部側に、又は入隅部の反壁面交差部側にスライドして、蓋体の他方の壁面の側が、他方の壁面から離れることにより、蓋体の他方の壁面の側の係合部が基台の第2基台板部の被係合部と完全に係合していない状態において、
前記基台と前記蓋体との組付け状態が維持される構成であることを特徴とする請求項に記載の配線・配管材保護カバー。
Each base plate portion of the base is provided with an engaged portion with which a lid is engaged, and the lid has an engaging portion at a position corresponding to each engaged portion of the base. Provided,
The first base plate portion of the base fixed to the wall surface constituting the protruding corner portion or the entering corner portion, the engaged portion provided on the wall surface side of the lid, and the engaging portion are:
The lid slides toward the wall crossing side of the protruding corner along the one wall surface with respect to the base, or to the opposite wall crossing side of the entering corner, and the other wall side of the lid is In the state where the engaging portion on the other wall surface side of the lid is not completely engaged with the engaged portion of the second base plate portion of the base by separating from the other wall surface,
The wiring / pipe material protective cover according to claim 4 , wherein the assembled state of the base and the lid is maintained.
前記基台の被係合部、及び蓋体の係合部は、幅方向の両側に対となって設けられていることを特徴とする請求項1ないしのいずれかに記載の配線・配管材保護カバー。 Engaged portion of the base, and the engaging portion of the lid body, the wiring and piping as claimed in any one of claims 1 to 4, characterized in that provided as a pair on both sides in the width direction Material protection cover. 前記基台を構成する第1及び第2の各基台板部には、幅方向の両側に被係合部が設けられ、蓋体の内側面における前記被係合部に対応する位置には係合部が設けられ、
一方の壁面の側に配置される基台の第1基台板部、及び蓋体における当該第1基台板部に対応する部分には、左右で一対となった被係合部及び係合部が二対形成され、基台の第2基台板部、及び蓋体における当該第2基台板部に対応する部分には、被係合部及び係合部が一対形成されていることを特徴とする請求項1,4,6のいずれかに記載の配線・配管材保護カバー。
Each of the first and second base plate portions constituting the base is provided with engaged portions on both sides in the width direction, and at positions corresponding to the engaged portions on the inner side surface of the lid. An engaging portion is provided,
The first base plate portion of the base disposed on the side of one wall surface, and the portion corresponding to the first base plate portion of the lid body, the engaged portion and the engagement paired on the left and right Two pairs of parts are formed, and a pair of engaged parts and engaging parts are formed on the second base plate part of the base and the part corresponding to the second base plate part of the lid. The wiring / piping material protective cover according to claim 1 , wherein:
前記一方の壁面の側に配置される基台の被係合部、及び蓋体の係合部は、互いに係合した状態でスライドして、前記基台と前記蓋体とは、当該蓋体の他方の壁面の側が当該他方の壁面から離れた状態で組み付けられることを特徴とする請求項1ないしのいずれかに記載の配線・配管材保護カバー。 The engaged portion of the base disposed on the side of the one wall surface and the engaging portion of the lid slide in a state of being engaged with each other, and the base and the lid are the lid wiring and piping material protective cover according to any one of claims 1 to 7 other wall surface side of the is characterized in that it is assembled in a state away from the other wall surface. 前記基台には、蓋体のスライド量を規制するスライド量規制部を備えていることを特徴とする請求項に記載の配線・配管材保護カバー。 The wiring / pipe material protective cover according to claim 8 , wherein the base is provided with a slide amount restricting portion for restricting a slide amount of the lid. 前記基台の第1基台板部に設けられた二対の被係合部、及び当該二対の被係合部に対応して蓋体に設けられた二対の係合部は、各対において内外方向が逆になっていることを特徴とする請求項ないしのいずれかに記載の配線・配管材保護カバー。 Two pairs of engaged portions provided on the first base plate portion of the base, and two pairs of engaging portions provided on the lid corresponding to the two pairs of engaged portions, wiring and piping material protective cover according to any one of claims 7 to 9, characterized in that the inner and outer direction is reversed in pairs.
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JP5734743B2 (en) * 2011-05-26 2015-06-17 未来工業株式会社 Protective cover device and base body
JP6672119B2 (en) * 2016-09-27 2020-03-25 未来工業株式会社 Wiring and piping material protective cover
JP6380921B2 (en) * 2018-04-18 2018-08-29 株式会社オンダ製作所 Piping cover

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JPH11173487A (en) * 1997-12-09 1999-06-29 Inaba Denki Sangyo Co Ltd Piping cover for end part
JP3712601B2 (en) * 2000-09-21 2005-11-02 未来工業株式会社 Joint member for wiring / piping material protection cover
JP4947915B2 (en) * 2005-04-07 2012-06-06 未来工業株式会社 Protective material for wiring and piping materials
JP4628849B2 (en) * 2005-04-19 2011-02-09 未来工業株式会社 Fluid pipe protective cover

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