JP4619743B2 - Piping hole covering structure - Google Patents

Piping hole covering structure Download PDF

Info

Publication number
JP4619743B2
JP4619743B2 JP2004306115A JP2004306115A JP4619743B2 JP 4619743 B2 JP4619743 B2 JP 4619743B2 JP 2004306115 A JP2004306115 A JP 2004306115A JP 2004306115 A JP2004306115 A JP 2004306115A JP 4619743 B2 JP4619743 B2 JP 4619743B2
Authority
JP
Japan
Prior art keywords
wiring
hole
plate portion
cover
piping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2004306115A
Other languages
Japanese (ja)
Other versions
JP2006118579A (en
Inventor
理 芳井
浩二 板東
栄次 荒木
利雄 倉嶋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Electric Works Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Panasonic Corp
Nippon Telegraph and Telephone Corp
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corp, Nippon Telegraph and Telephone Corp, Matsushita Electric Works Ltd filed Critical Panasonic Corp
Priority to JP2004306115A priority Critical patent/JP4619743B2/en
Publication of JP2006118579A publication Critical patent/JP2006118579A/en
Application granted granted Critical
Publication of JP4619743B2 publication Critical patent/JP4619743B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Installation Of Indoor Wiring (AREA)

Description

本発明は、壁に設けられた配管穴の開口部を覆う配管穴被覆構造に関する。   The present invention relates to a pipe hole covering structure that covers an opening of a pipe hole provided in a wall.

従来、光ファイバ等の配線を室外から室内に引き込む場合、壁に配線専用の穴を設け、この穴に配線を挿通するようにしていた。このとき、壁の内側および外側を被覆するカバーが提案されている（特許文献１）。
特開２００４−１２５８７３号公報 Conventionally, when a wiring such as an optical fiber is drawn into the room from the outside, a hole dedicated to the wiring is provided in the wall, and the wiring is inserted into the hole. At this time, a cover covering the inside and outside of the wall has been proposed (Patent Document 1).
JP 2004-125873 A

しかしながら、上記従来技術では、壁に配線穴を設ける分、手間がかかる上、費用が嵩むという問題があった。   However, the above-described prior art has a problem that it takes time and effort due to the provision of the wiring hole in the wall.

また、特に、配線が光ファイバケーブルである場合には、他の金属配線等に比べると最小曲げ半径が大きいため、配線穴の開口部付近では壁に沿って折り曲げることができず、光ファイバが室内側に湾曲して突出し、見栄えが悪くなってしまう場合があった。   In particular, when the wiring is an optical fiber cable, the minimum bending radius is larger than that of other metal wirings and the like, so the optical fiber cannot be bent along the wall near the opening of the wiring hole. There was a case where it curved and protruded to the indoor side, resulting in poor appearance.

そこで、本発明は、なるべく美観を損なうことなく室外から室内により容易に配線を引き込むことが可能な構造を得ることを目的とする。   Accordingly, an object of the present invention is to obtain a structure in which wiring can be easily drawn into the room from the outside without impairing the beauty as much as possible.

請求項１の発明にあっては、壁に設けられた配管穴の開口部を覆う配管穴用カバーと、上記配管穴に装着され、筒状部分を有するブッシュと、を含む配管穴被覆構造であって、上記配管穴用カバーは、上記配管を挿通させる貫通口が形成された天板部と、上記天板部の周縁に立設された外周板部と、上記天板部の貫通口の周縁部から上記外周板部と同方向に立設され、上記ブッシュの筒状部分の内面に嵌挿される内周板部と、を備え、上記ブッシュは、フランジを備えるとともに、上記ブッシュの筒状部分は、上記フランジよりも上記配管穴用カバーの天板側に突出しており、上記外周板部に、配管穴内を挿通させた配線を導出する配線導出口を設け、上記内周板部に、上記配線を挿通可能な挿通口を設け、上記筒状部分に、上記配線を挿通可能な第二の挿通口を設け、上記内周板部に設けた挿通口および上記筒状部分に設けた上記第二の挿通口が、それぞれスリット状の切欠であることを特徴とする。 In the invention of claim 1 , a pipe hole covering structure including a pipe hole cover that covers an opening of a pipe hole provided on a wall, and a bush that is attached to the pipe hole and has a cylindrical portion. The pipe hole cover includes a top plate portion in which a through-hole through which the pipe is inserted is formed, an outer peripheral plate portion erected on the periphery of the top plate portion, and a through-hole in the top plate portion. An inner peripheral plate portion that is erected from the peripheral portion in the same direction as the outer peripheral plate portion, and is fitted into the inner surface of the cylindrical portion of the bush . The bush includes a flange, and the cylindrical shape of the bush. The portion protrudes from the flange to the top plate side of the pipe hole cover, and the outer peripheral plate portion is provided with a wiring outlet for leading out the wiring inserted through the pipe hole, and the inner peripheral plate portion An insertion port through which the wiring can be inserted is provided, and the wiring is inserted into the cylindrical portion. The ability of the second insertion opening is provided, the inner peripheral plate portion provided with the insertion opening and the cylindrical portion provided with the second insertion opening, characterized in that a cutaway slit-shaped respectively.

請求項２の発明にあっては、上記配管穴用カバーを複数の分割体によって構成し、少なくともいずれか一つの分割体の結合境界となる端縁に切欠を設け、その切欠によって上記貫通口が形成されるようにしたことを特徴とする。 In the invention of claim 2, the pipe hole cover is constituted by a plurality of divided bodies, and a notch is provided at an edge serving as a coupling boundary of at least one of the divided bodies. It is characterized by being formed.

請求項３の発明にあっては、上記配管穴内で配線を被覆する配線カバーを設けたことを特徴とする。 The invention according to claim 3 is characterized in that a wiring cover for covering the wiring in the piping hole is provided.

請求項１の発明によれば、エアコン等の配管穴内に配線を挿通したため、壁に配線専用の穴を設ける必要がなく、その分、施工の手間を省きかつ費用を安くすることができる。また、配管穴用カバーの外周板部に配線導出口を設けたため、天板部に配線導出口を設けた場合に比べて見栄えを良くすることができる。   According to invention of Claim 1, since wiring was penetrated in piping holes, such as an air-conditioner, it is not necessary to provide a hole only for wiring in a wall, and the labor of construction can be saved and cost can be reduced correspondingly. Moreover, since the wiring outlet is provided in the outer peripheral plate portion of the pipe hole cover, the appearance can be improved as compared with the case where the wiring outlet is provided in the top plate portion.

また、配管穴用カバーに、配管穴または配管穴に取り付けられた部材の筒状部分の内面に嵌挿される内周板部を設けたため、配管穴用カバーをより容易に取り付けることができる。また、この内周板部に配線用の挿通口を設けたため、配管穴に挿通された配線を内周板部の外側により容易に導出することができる。 Moreover , since the inner peripheral plate part fitted in the inner surface of the tubular hole of the pipe hole or the member attached to the pipe hole is provided in the pipe hole cover, the pipe hole cover can be attached more easily. In addition, since the insertion hole for wiring is provided in the inner peripheral plate portion, the wiring inserted through the piping hole can be easily led out from the outside of the inner peripheral plate portion.

また、配管穴に内周板部を内嵌させる筒状部分を有するブッシュを設けたため、配管穴用カバーをさらに容易にかつより確実に取り付けることができる。また、筒状部分に配線用の第二の挿通口を設けたため、配管穴に挿通された配線を内周板部の外側により確実に導出することができる。 Moreover , since the bush having the cylindrical portion for fitting the inner peripheral plate portion into the pipe hole is provided, the pipe hole cover can be attached more easily and more reliably. In addition, since the second insertion port for wiring is provided in the cylindrical portion, the wiring inserted through the piping hole can be reliably led out from the outside of the inner peripheral plate portion.

請求項２の発明によれば、配管穴用カバーを複数の分割体によって構成し、分割体の結合境界となる端縁に設けた切欠によって貫通口を形成するようにしたため、配管穴に既に配管が挿通された状態でも、配管穴用カバーを容易に取り付けることができる。 According to the second aspect of the present invention, the piping hole cover is constituted by a plurality of divided bodies, and the through hole is formed by the notch provided at the edge serving as the coupling boundary of the divided bodies. Even when is inserted, the pipe hole cover can be easily attached.

請求項３の発明によれば、上記配管穴内で配線を被覆する配線カバーを設けたため、配線の損傷を抑制することができる。 According to invention of Claim 3 , since the wiring cover which coat | covers wiring in the said piping hole was provided, damage to wiring can be suppressed.

以下、本発明の実施形態について図面を参照しながら詳細に説明する。図１は、壁に設けた配管穴に配管を挿通した部分の外観図（斜視図）、図２は、壁に設けた配管穴にエアコン用の配管を挿通した部分の断面図、図３は、本実施形態にかかる配管穴用カバーを示す図（（ａ）：側面図、（ｂ）：裏面からみた図）、図４は、本実施形態にかかる配管穴用のブッシュを示す図（（ａ）：正面側（室内側）から見た図、（ｂ）：側面図）、また、図５は、配管穴用カバーとブッシュとを示す斜視図である。なお、この明細書で壁とは、部屋を仕切る側壁のみを意味するものではなく、天井や床も含むものとする。ただし、図１および図２では、側壁としての壁に本実施形態にかかる配管穴被覆構造を適用した場合を例示している。また、配管としては、具体的には、例えばエアコン等の空調機器用のパイプやホース等があるが、これに限定されるものではない。   Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. 1 is an external view (perspective view) of a portion where a pipe is inserted into a pipe hole provided in a wall, FIG. 2 is a cross-sectional view of a portion where an air conditioner pipe is inserted into a pipe hole provided in a wall, and FIG. The figure which shows the cover for piping holes concerning this embodiment ((a): Side view, (b): The figure seen from the back surface), FIG. 4 is the figure which shows the bush for piping holes concerning this embodiment (( a): view seen from the front side (inside the room), (b): side view), and FIG. 5 are perspective views showing the piping hole cover and the bush. In this specification, a wall does not mean only a side wall that partitions a room, but includes a ceiling and a floor. However, in FIG. 1 and FIG. 2, the case where the piping hole covering structure concerning this embodiment is applied to the wall as a side wall is illustrated. Specific examples of the pipe include, but are not limited to, pipes and hoses for air conditioners such as an air conditioner.

壁１に設けられた配管穴２の室内側の開口部は、配管穴用カバー３で被覆されており、この配管穴用カバー３により、配管穴２の開口部や内部が隠蔽されている。また、この配管穴２には、光ファイバケーブル等の配線４が挿通されており、この配線４は配管穴用カバー３の外周板部１５に設けた配線導出口１７から室内側に導出されている。なお、配管１３の挿通部分２１は、断熱用のパテ（図示せず）で埋められる。   The opening on the indoor side of the piping hole 2 provided in the wall 1 is covered with a piping hole cover 3, and the opening and the inside of the piping hole 2 are concealed by the piping hole cover 3. Further, a wiring 4 such as an optical fiber cable is inserted into the piping hole 2, and the wiring 4 is led out indoors from a wiring outlet 17 provided in the outer peripheral plate portion 15 of the piping hole cover 3. Yes. In addition, the insertion part 21 of the piping 13 is filled with a putty (not shown) for heat insulation.

ここで、配線４は、配管穴２（挿通部分２１）内において、例えば樹脂製のチューブやモール等からなる配線カバー２３で被覆し、施工時等における損傷を抑制するのが好適である。この配線カバー２３は、帯状のカバー体を螺旋状に巻回したものとしたり、室内側と室外側とで分割して形成したり、あるいは長手方向に切り込みを入れておいたりして、配管１３や配線４の施工時等により容易に着脱できるようにしておくのが好適である。   Here, it is preferable that the wiring 4 is covered with a wiring cover 23 made of, for example, a resin tube, a molding, or the like in the piping hole 2 (insertion portion 21) to suppress damage during construction. The wiring cover 23 is formed by winding a belt-like cover body in a spiral shape, by dividing it into an indoor side and an outdoor side, or by cutting in the longitudinal direction. It is preferable that it can be easily attached and detached during construction of the wiring 4 and the like.

配管穴２には、室外側からはフランジ付きのスリーブ６が挿入され、室内側からはカバー７が挿入され、これらスリーブ６とカバー７が配管穴２内で嵌合される。   A flanged sleeve 6 is inserted into the piping hole 2 from the outdoor side, a cover 7 is inserted from the indoor side, and the sleeve 6 and the cover 7 are fitted in the piping hole 2.

そして、このスリーブ６内に、室内側から筒状のブッシュ８が嵌装される。このブッシュ８は、樹脂等によって略円筒状に成形されており、軸方向の中途位置から一定幅で径方向外側に張り出すフランジ９が設けられている。このフランジ９の端面（壁１側の端面）が壁１やカバー７等（本実施形態ではカバー７）の室内側の面に当接し、これによりブッシュ８が軸方向に位置決めされる。   A cylindrical bush 8 is fitted into the sleeve 6 from the indoor side. The bush 8 is formed in a substantially cylindrical shape by resin or the like, and is provided with a flange 9 that protrudes radially outward from the midway position in the axial direction with a constant width. The end surface (end surface on the wall 1 side) of the flange 9 abuts against the indoor side surface of the wall 1, the cover 7 or the like (the cover 7 in this embodiment), whereby the bush 8 is positioned in the axial direction.

また、ブッシュ８は、装着した状態で、筒状部分１０ａ（１０）が室内側に突出するようになっており、この室内側の筒状部分１０ａに、配線４を挿通可能な切欠１１が形成されている（この切欠１１が、第二の挿通口に相当する。）。このように筒状部分１０ａを室内側に突設させることで、配管穴用カバー３の天板部１２によって配線４が押されて損傷したり断線したりするのが抑制される。   Further, when the bush 8 is mounted, the cylindrical portion 10a (10) protrudes to the indoor side, and a notch 11 through which the wiring 4 can be inserted is formed in the cylindrical portion 10a on the indoor side. (This notch 11 corresponds to the second insertion port). By projecting the cylindrical portion 10a to the indoor side in this manner, it is possible to suppress the wiring 4 from being damaged or broken by the top plate portion 12 of the pipe hole cover 3.

さらに、ブッシュ８は、軸方向に沿う切り込み２４で分離され、拡開できるようになっており、配管１３の施行後であっても、配管１３の径方向外側から囲むようにして切り込み２４の端面同士を突き合わせ、配管１３が筒状部分１０を挿通する状態を構築することができるようにしてある。なお、ブッシュ８を複数の分割体から構成して、これらを合体させるようにしても、同様の効果が得られる。   Further, the bush 8 is separated by an incision 24 along the axial direction so that it can be expanded. Even after the pipe 13 is put into operation, the end faces of the incision 24 are surrounded by the outer side in the radial direction of the pipe 13. A state in which the pipe 13 is inserted through the cylindrical portion 10 can be constructed. Note that the same effect can be obtained by configuring the bush 8 from a plurality of divided bodies and combining them.

配管穴用カバー３は、樹脂等で成形されており、配管１３を挿通する略円形の貫通口１４が形成された円板状の天板部１２と、天板部１２の周縁から一方側（壁１側）に向けて天板部１２と略垂直に立設される略円筒状の外周板部１５と、貫通口１４の周縁から外周板部１５と同方向に立設される略円筒状の内周板部１６とを有している。   The pipe hole cover 3 is formed of a resin or the like, and has a disk-shaped top plate part 12 in which a substantially circular through-hole 14 through which the pipe 13 is inserted is formed, and one side from the periphery of the top plate part 12 ( A substantially cylindrical outer peripheral plate portion 15 standing substantially perpendicular to the top plate portion 12 toward the wall 1 side, and a substantially cylindrical shape standing from the periphery of the through-hole 14 in the same direction as the outer peripheral plate portion 15. Inner peripheral plate portion 16.

内周板部１６は、室内側からブッシュ８の筒状部分１０内に嵌挿され、これにより配管穴用カバー３が固定される。また、外周板部１５の端部が壁１やカバー７等（本実施形態では壁１）の室内側の面に当接し、これにより配管穴用カバー３が軸方向に位置決めされる。   The inner peripheral plate portion 16 is fitted and inserted into the cylindrical portion 10 of the bush 8 from the indoor side, whereby the pipe hole cover 3 is fixed. Moreover, the edge part of the outer peripheral board part 15 contact | abuts the indoor side surface of the wall 1, the cover 7, etc. (this embodiment wall 1), and, thereby, the cover 3 for piping holes is positioned in an axial direction.

また、内周板部１６には、スリット状の切欠２０が形成されており、この切欠２０を配線４が挿通できるようにしてある（この切欠２０が、第一の挿通口に相当する。）。この切欠２０は、周方向に分散して（例えば上下左右に４箇所、４５°おきに８箇所等）複数配置され、内周板部１６の内側から外側に好適な角度で配線４を導出できるようにしてある。   In addition, a slit-like notch 20 is formed in the inner peripheral plate portion 16 so that the wiring 4 can be inserted through the notch 20 (this notch 20 corresponds to a first insertion port). . A plurality of the cutouts 20 are distributed in the circumferential direction (for example, four places on the top, bottom, left and right, eight places every 45 °, etc.), and the wiring 4 can be led out from the inside to the outside of the inner circumferential plate portion 16 at a suitable angle. It is like that.

ここで、ブッシュ８に配管穴用カバー３を装着したとき、ブッシュ８の切欠１１と配管穴用カバー３の切欠２０とが重なるように周方向に位置合わせすれば、天板部１２とフランジ９とが近接配置されても、これら切欠１１と切欠２０とが重なる領域を配線４を導出する挿通口として確保することができる。一方、壁１やカバー７等、被取り付け部分の形状等により、天板部１２とフランジ９とがある程度離間して配置される場合には、特に周方向に位置合わせを行わなくても、配線４は少なくとも切欠２０を挿通することができる。   Here, when the pipe hole cover 3 is attached to the bush 8, the top plate portion 12 and the flange 9 can be obtained by aligning the notch 11 of the bush 8 and the notch 20 of the pipe hole cover 3 in the circumferential direction. Can be ensured as an insertion port through which the wiring 4 is led out. On the other hand, when the top plate 12 and the flange 9 are arranged to be spaced apart to some extent due to the shape of the attached portion such as the wall 1 and the cover 7, the wiring is not required even if alignment is not performed in the circumferential direction. 4 can be inserted through at least the notch 20.

一方、外周板部１５には、配線導出口１７が形成され、この配線導出口１７から、配線４が室内側に導出されるようになっている。この配線導出口１７は、外周板部１５の端部に切欠として形成することができる。この場合、外周板部１５に、切欠の端縁となる切り込みや薄肉部等の脆弱部を設けておき、指先あるいはドライバ等の工具によって力を加えることで、当該切欠が出現するようにしてもよい。さらに、この切り込みや脆弱部を、外周板部１５の周方向に分散して（例えば上下左右に４箇所、４５°おきに８箇所等；図５では上下２箇所）複数配置しておけば、選択的に好適な位置のみに配線導出口１７を形成し、好適な角度方向に配線４を導出できるようになる。   On the other hand, a wiring outlet 17 is formed in the outer peripheral plate portion 15, and the wiring 4 is led out indoors from the wiring outlet 17. The wiring outlet 17 can be formed as a notch at the end of the outer peripheral plate portion 15. In this case, the outer peripheral plate portion 15 is provided with a fragile portion such as a notch or a thin portion serving as an edge of the cutout, and the cutout may appear by applying force with a fingertip or a tool such as a screwdriver. Good. Further, if the cuts and the fragile portions are dispersed in the circumferential direction of the outer peripheral plate portion 15 (for example, four places on the top, bottom, left and right, eight places every 45 °; two places on the top and bottom in FIG. 5), The wiring outlet 17 is selectively formed only at a suitable position, and the wiring 4 can be led out in a suitable angular direction.

さらに、本実施形態では、配管穴用カバー３を、複数の分割体を結合して構成するようにしている。具体的には、図３の（ｂ）に示すように、正面視で略半円環状の二つの分割体３ａ，３ｂを、直線状の結合境界１８に形成した半円状の切欠１４ａ，１４ｂ同士が対向するように突き合わせ、天板部１２の裏面側（壁１側）に設けた係合機構１９（ピン状突起部１９ａとそれを嵌挿する小孔１９ｂが形成されたアーム１９ｃ）により、結合するようにしている。これにより、配管１３の施行後であっても、分割体３ａ，３ｂを配管１３の径方向外側から囲むようにして突き合わせ、これらを結合させることで、配管１３が貫通口１４を挿通する状態を構築することができる。   Furthermore, in this embodiment, the cover 3 for piping holes is comprised combining a some division body. Specifically, as shown in FIG. 3 (b), semicircular cutouts 14a and 14b in which two substantially semicircular divided bodies 3a and 3b are formed in a linear coupling boundary 18 in a front view. Abutting each other so as to oppose each other, and by an engagement mechanism 19 (an arm 19c formed with a pin-like protrusion 19a and a small hole 19b into which the pin-like protrusion 19a is fitted) provided on the back surface side (wall 1 side) of the top plate portion 12. , Trying to join. Thereby, even after the enforcement of the pipe 13, the divided bodies 3 a and 3 b are butted so as to surround from the radially outer side of the pipe 13, and the pipes 13 are inserted through the through-holes 14 by connecting them. be able to.

そして、この切欠１４ａ，１４ｂについても、当初から切り欠いておくのではなく、天板部１２に連接する板状部分として構成しておき、切欠１４ａ，１４ｂの端縁となる部分（すなわち内周板部１６の内側端縁）に切り込みや薄肉部等の脆弱部を設けておき、指先あるいはドライバ等の工具によって力を加えることで、当該切欠１４ａ，１４ｂが出現するようにしてもよい。   The cutouts 14a and 14b are not cut out from the beginning, but are formed as plate-like portions connected to the top plate portion 12, and are portions that become the edges of the cutouts 14a and 14b (that is, inner circumferences). The notches 14a and 14b may appear by providing weak portions such as cuts and thin-walled portions on the inner edge of the plate portion 16 and applying force with a tool such as a fingertip or a screwdriver.

かかる構成において、図２に示すように、室内側と室外側とを結ぶ配管１３は、配管穴２に装着されたスリーブ６、カバー７、ブッシュ８、および配管穴用カバー３（の内周板部１６）の内側の挿通部分２１を挿通する。   In this configuration, as shown in FIG. 2, the pipe 13 connecting the indoor side and the outdoor side includes the sleeve 6, the cover 7, the bush 8, and the pipe hole cover 3 (the inner peripheral plate thereof) attached to the pipe hole 2. The insertion part 21 inside the part 16) is inserted.

一方、配線４は、室外側からこの挿通部分２１に導入され、当該挿通部分２１から上記切欠２０または切欠１１を経由して、配管穴用カバー３の天板部１２の裏面側（壁１側）の内周板部１６と外周板部１５とで囲まれる環状空間２２内に導出され、当該環状空間２２から配線導出口１７を経由して、室内に導出される。この環状空間２２には、配線４の余長部分を収容することができる。さらに、外周板部１５と内周板部１６との間隔をある程度広く（好適には配線４の構造上あるいは性能上の最小（許容）曲げ半径以上に）しておけば、この環状空間２２で配線４を曲げることができ、内周板部１６から環状空間２２内への配線４の導出位置や方向によらず、所期の配線導出口１７から所期の方向に配線４を導出することができる。   On the other hand, the wiring 4 is introduced into the insertion portion 21 from the outdoor side, and passes through the notch 20 or the notch 11 from the insertion portion 21 to the back side (the wall 1 side) of the top plate portion 12 of the pipe hole cover 3. ) Is led out into the annular space 22 surrounded by the inner peripheral plate portion 16 and the outer peripheral plate portion 15, and is led out from the annular space 22 through the wiring outlet 17 into the room. This annular space 22 can accommodate the extra length of the wiring 4. Further, if the interval between the outer peripheral plate portion 15 and the inner peripheral plate portion 16 is widened to some extent (preferably larger than the minimum (allowable) bending radius in the structure or performance of the wiring 4), the annular space 22 The wiring 4 can be bent, and the wiring 4 is led out in the intended direction from the intended wiring outlet 17 regardless of the position and direction of the wiring 4 leading from the inner peripheral plate portion 16 into the annular space 22. Can do.

以上説明したように、本実施形態によれば、配管穴２内に配線４を挿通させたため、壁１に配線専用の穴を設ける必要がなく、その分、施工の手間を省きかつ費用を安くすることができる。また、外周板部１５に配線導出口１７を設けたため、天板部１２に配線導出口１７を設けた場合に比べて見栄えを良くすることができる。   As described above, according to the present embodiment, since the wiring 4 is inserted into the piping hole 2, it is not necessary to provide a dedicated hole for the wiring in the wall 1, thereby saving labor and reducing the cost. can do. In addition, since the wiring outlet 17 is provided in the outer peripheral plate portion 15, the appearance can be improved as compared with the case where the wiring outlet 17 is provided in the top plate portion 12.

また、本実施形態によれば、配管穴用カバー３に、配管穴２または配管穴２に取り付けられるブッシュ８の筒状部分１０に嵌挿される内周板部１６を設けたため、配管穴用カバー３をより容易に取り付けることができる。また、この内周板部１６に切欠２０を設けたため、配管穴２に挿通された配線４を内周板部１６の外側により容易に導出することができる。   Further, according to the present embodiment, the pipe hole cover 3 is provided with the inner peripheral plate portion 16 fitted into the pipe hole 2 or the cylindrical portion 10 of the bush 8 attached to the pipe hole 2. 3 can be attached more easily. Further, since the notch 20 is provided in the inner peripheral plate portion 16, the wiring 4 inserted through the pipe hole 2 can be easily led out from the outer side of the inner peripheral plate portion 16.

また、本実施形態によれば、配管穴２に内周板部１６を内嵌させる筒状部分１０を有するブッシュ８を設けたため、配管穴用カバー３をさらに容易にかつより確実に取り付けることができる。また、筒状部分１０ａ（１０）に切欠１１を設けたため、配管穴２に挿通された配線４を内周板部１６の外側により確実に導出することができる。   Moreover, according to this embodiment, since the bush 8 having the cylindrical portion 10 in which the inner peripheral plate portion 16 is fitted in the pipe hole 2 is provided, the pipe hole cover 3 can be attached more easily and more reliably. it can. Moreover, since the notch 11 is provided in the cylindrical portion 10a (10), the wiring 4 inserted through the pipe hole 2 can be reliably led out from the outside of the inner peripheral plate portion 16.

また、本実施形態によれば、配管穴用カバー３を複数の分割体３ａ，３ｂによって構成し、分割体３ａ，３ｂの結合境界１８となる端縁に設けた切欠１４ａ，１４ｂによって貫通口１４を形成するようにしたため、配管穴２に既に配管１３が挿通された状態でも、配管穴用カバー３を容易に取り付けることができる。   In addition, according to the present embodiment, the pipe hole cover 3 is constituted by a plurality of divided bodies 3a and 3b, and the through holes 14 are formed by the notches 14a and 14b provided at the end edges that become the connecting boundaries 18 of the divided bodies 3a and 3b. Therefore, the pipe hole cover 3 can be easily attached even when the pipe 13 is already inserted into the pipe hole 2.

また、本実施形態によれば、配管穴２内で配線４を被覆する配線カバー２３を設けたため、配線４の損傷を抑制することができる。   Moreover, according to this embodiment, since the wiring cover 23 which covers the wiring 4 in the piping hole 2 is provided, damage to the wiring 4 can be suppressed.

以上、本発明の好適な実施形態について説明したが、本発明は上記実施形態に限定されるものではなく、要旨を逸脱しない範囲で上記実施形態に種々の改変を施すことができる。例えば、配管穴用カバーを、ブッシュを用いず、例えばねじ等で装着する場合にも、外周板部に設けた配線導出口から配線を導出することができる。また、スリーブやカバー等の構成も、上記実施形態に限定されるものではなく、種々の形態を採用しうる。   The preferred embodiments of the present invention have been described above, but the present invention is not limited to the above embodiments, and various modifications can be made to the above embodiments without departing from the scope of the invention. For example, even when the piping hole cover is attached with a screw or the like without using a bush, the wiring can be led out from the wiring outlet provided in the outer peripheral plate portion. Further, the configuration of the sleeve, the cover, and the like is not limited to the above embodiment, and various forms can be adopted.

壁に設けた配管穴に配管を挿通した部分の外観図（斜視図）。The external view (perspective view) of the part which penetrated piping to the piping hole provided in the wall. 壁に設けた配管穴にエアコン用の配管を挿通した部分の断面図。Sectional drawing of the part which penetrated the piping for air-conditioners in the piping hole provided in the wall. 本発明の実施形態にかかる配管穴用カバーを示す図（（ａ）：側面図、（ｂ）：裏面側（壁側）から見た図）。The figure which shows the cover for piping holes concerning embodiment of this invention ((a): Side view, (b): The figure seen from the back side (wall side)). 本発明の実施形態にかかる配管穴用ブッシュを示す図（（ａ）：正面側（室内側）から見た図、（ｂ）：側面図）。The figure which shows the bush for piping holes concerning embodiment of this invention ((a): The figure seen from the front side (indoor side), (b): Side view). 本発明の実施形態にかかる配管穴用カバーと配管穴用ブッシュとを示す斜視図。The perspective view which shows the cover for piping holes and the bush for piping holes concerning embodiment of this invention.

符号の説明Explanation of symbols

１ 壁
２ 配管穴
３ 配管穴用カバー
３ａ，３ｂ 分割体
４ 配線
８ ブッシュ
１０ａ 筒状部分
１１ 切欠（第二の挿通口）
１２ 天板部
１３ 配管
１４ 貫通口
１４ａ，１４ｂ 切欠
１５ 外周板部
１６ 内周板部
１７ 配線導出口
１８ 結合境界
２０ 切欠（第一の挿通口）
２３ 配線カバー

DESCRIPTION OF SYMBOLS 1 Wall 2 Piping hole 3 Piping hole cover 3a, 3b Division body 4 Wiring 8 Bush 10a Cylindrical part 11 Notch (2nd insertion port)
12 Top plate part 13 Piping 14 Through hole 14a, 14b Notch 15 Outer peripheral plate part 16 Inner peripheral plate part 17 Wiring outlet 18 Connection boundary 20 Notch (first insertion port)
23 Wiring cover

Claims (3)

壁に設けられた配管穴の開口部を覆う配管穴用カバーと、前記配管穴に装着され、筒状部分を有するブッシュと、を含む配管穴被覆構造であって、
前記配管穴用カバーは、
前記配管を挿通させる貫通口が形成された天板部と、
前記天板部の周縁に立設された外周板部と、
前記天板部の貫通口の周縁部から前記外周板部と同方向に立設され、前記ブッシュの筒状部分の内面に嵌挿される内周板部と、
を備え、
前記ブッシュは、フランジを備えるとともに、前記ブッシュの筒状部分は、前記フランジよりも前記配管穴用カバーの天板側に突出しており、
前記外周板部に、配管穴内を挿通させた配線を導出する配線導出口を設け、
前記内周板部に、前記配線を挿通可能な挿通口を設け、
前記筒状部分に、前記配線を挿通可能な第二の挿通口を設け、
前記内周板部に設けた挿通口および前記筒状部分に設けた前記第二の挿通口が、それぞれスリット状の切欠であることを特徴とする配管穴被覆構造。 A pipe hole covering structure including a pipe hole cover that covers an opening of a pipe hole provided in a wall, and a bush that is attached to the pipe hole and has a cylindrical portion ,
The piping hole cover is
A top plate portion formed with a through-hole through which the pipe is inserted;
An outer peripheral plate portion erected on the periphery of the top plate portion;
An inner peripheral plate portion that is erected in the same direction as the outer peripheral plate portion from the peripheral portion of the through hole of the top plate portion, and is fitted into the inner surface of the cylindrical portion of the bush;
With
The bush includes a flange, and the cylindrical portion of the bush protrudes toward the top plate side of the pipe hole cover from the flange.
Provided in the outer peripheral plate portion is a wiring outlet for leading out the wiring inserted through the piping hole ;
The inner peripheral plate portion is provided with an insertion port through which the wiring can be inserted,
The cylindrical portion is provided with a second insertion port through which the wiring can be inserted,
The piping hole covering structure, wherein the insertion opening provided in the inner peripheral plate portion and the second insertion opening provided in the cylindrical portion are slit-shaped notches, respectively . 前記配管穴用カバーを複数の分割体によって構成し、
少なくともいずれか一つの分割体の結合境界となる端縁に切欠を設け、その切欠によって前記貫通口が形成されるようにしたことを特徴とする請求項１に記載の配管穴被覆構造。 The pipe hole cover is constituted by a plurality of divided bodies,
2. The piping hole covering structure according to claim 1 , wherein a notch is provided in an end edge serving as a joining boundary of at least one of the divided bodies, and the through hole is formed by the notch. 前記配管穴内で配線を被覆する配線カバーを設けたことを特徴とする請求項１または請求項２に記載の配管穴被覆構造。 3. The piping hole covering structure according to claim 1, further comprising a wiring cover that covers the wiring in the piping hole.
JP2004306115A 2004-10-20 2004-10-20 Piping hole covering structure Expired - Fee Related JP4619743B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004306115A JP4619743B2 (en) 2004-10-20 2004-10-20 Piping hole covering structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004306115A JP4619743B2 (en) 2004-10-20 2004-10-20 Piping hole covering structure

Publications (2)

Publication Number Publication Date
JP2006118579A JP2006118579A (en) 2006-05-11
JP4619743B2 true JP4619743B2 (en) 2011-01-26

Family

ID=36536656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004306115A Expired - Fee Related JP4619743B2 (en) 2004-10-20 2004-10-20 Piping hole covering structure

Country Status (1)

Country Link
JP (1) JP4619743B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5578347B2 (en) * 2010-03-29 2014-08-27 株式会社ノーリツ Electric equipment mounting base member and electric equipment mounting structure including the same

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192U (en) * 1980-06-02 1982-01-05
JPS6175580U (en) * 1984-10-25 1986-05-21
JPH0482621U (en) * 1990-11-22 1992-07-17
JPH05203208A (en) * 1992-01-27 1993-08-10 Matsushita Seiko Co Ltd Ventilation device
JPH10185243A (en) * 1996-12-26 1998-07-14 Mirai Ind Co Ltd Drawer means for refrigerant pipe for air conditioner and drawer device for the same
JP2003125520A (en) * 2001-10-12 2003-04-25 Kitagawa Ind Co Ltd Method and device of wiring cable
JP2004125873A (en) * 2002-09-30 2004-04-22 Masaru Kogyo Kk Wiring tool for wall penetrating optical cable

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192U (en) * 1980-06-02 1982-01-05
JPS6175580U (en) * 1984-10-25 1986-05-21
JPH0482621U (en) * 1990-11-22 1992-07-17
JPH05203208A (en) * 1992-01-27 1993-08-10 Matsushita Seiko Co Ltd Ventilation device
JPH10185243A (en) * 1996-12-26 1998-07-14 Mirai Ind Co Ltd Drawer means for refrigerant pipe for air conditioner and drawer device for the same
JP2003125520A (en) * 2001-10-12 2003-04-25 Kitagawa Ind Co Ltd Method and device of wiring cable
JP2004125873A (en) * 2002-09-30 2004-04-22 Masaru Kogyo Kk Wiring tool for wall penetrating optical cable

Also Published As

Publication number Publication date
JP2006118579A (en) 2006-05-11

Similar Documents

Publication Publication Date Title
JP3101484B2 (en) Air conditioner
JP6918646B2 (en) Pipe fittings, pipe connection methods, and air conditioning systems
JP4631677B2 (en) Protective cover for corner
JP4619743B2 (en) Piping hole covering structure
KR20200002861U (en) Convenient to process pipes assembly structure with different diameters
US7053301B2 (en) Electrical box extension
JP4251049B2 (en) Humidification passage connection joint
KR101450862B1 (en) Connecting means for duct
JP2000018482A (en) Piping cover joint
EP3098453B1 (en) Turbofan and air-conditioning device
JP2002310337A (en) Pipe material holder
JP4631675B2 (en) Protective cover connection structure
JP2005344382A (en) Connecting ring body
KR100694487B1 (en) Connection Structure of Duct for Wiring
JP6917257B2 (en) Fittings
JP7189858B2 (en) Elbow for air conditioning piping
JP6294681B2 (en) Air conditioning fixtures throughout the building
JP2006291654A (en) Installing structure, connecting structure and connecting member for air conditioning duct
JP2001201094A (en) Decorative cover ventilating adapter structure of piping or the like for air conditioner
KR102047340B1 (en) Ceiling exhaust fan connected with flexible corrugate tube
JP2007147044A (en) Mounting structure for protective cover
JP7222516B2 (en) Step joint cover and step joint cover unit
JP5792335B2 (en) Duct joint
JP2001033088A (en) Duct-connecting collar
AU2018271441B2 (en) Indoor unit for air conditioner

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20041110

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070413

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090910

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100413

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100610

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20101005

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101027

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131105

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

LAPS Cancellation because of no payment of annual fees