JP5773221B2 - Balcony with solar panels - Google Patents
Balcony with solar panels Download PDFInfo
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- JP5773221B2 JP5773221B2 JP2012184939A JP2012184939A JP5773221B2 JP 5773221 B2 JP5773221 B2 JP 5773221B2 JP 2012184939 A JP2012184939 A JP 2012184939A JP 2012184939 A JP2012184939 A JP 2012184939A JP 5773221 B2 JP5773221 B2 JP 5773221B2
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- 239000000463 material Substances 0.000 claims description 51
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 3
- 230000010485 coping Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Steps, Ramps, And Handrails (AREA)
- Photovoltaic Devices (AREA)
Description
この発明は、手摺壁に太陽電池パネルを備え付けた太陽電池パネル付きバルコニーに関する。 The present invention relates to a balcony with a solar cell panel in which a solar cell panel is provided on a handrail wall.
近年、戸建住宅やアパート、マンション等のバルコニーとして、例えば特許文献１にも開示されているように、手摺壁に太陽電池パネルを備え付けたものが各種提案されている。 In recent years, various types of balconies for detached houses, apartments, condominiums, and the like have been proposed in which a handrail wall is provided with a solar panel as disclosed in Patent Document 1, for example.
この種の太陽電池パネル付きバルコニーにおいては、手摺壁の笠木や支柱等の中空部を利用して、太陽電池パネルに接続した電気ケーブルを引き回していることが多い。そして、引き回した電気ケーブルの宅内への取り込みに際しては、一般的には、建物外壁に防水処理を施した貫通孔を形成して、この貫通孔を通して電気ケーブルを取り込むようにしている。 In this type of balcony with a solar cell panel, an electric cable connected to the solar cell panel is often routed using a hollow portion such as a coping or a column of a handrail wall. Then, when taking in the routed electric cable into the house, generally, a through-hole subjected to waterproofing is formed on the outer wall of the building, and the electric cable is taken in through this through-hole.
しかしながら、上記のようにして電気ケーブルを宅内へ取り込む場合、建物外壁に貫通孔を形成する必要があるため、見栄えが悪くなるといった不具合があった。また、電気ケーブルを手摺壁から建物外壁の貫通孔へ引き込む際に、電気ケーブルの一部が露出してしまうこともあり、見栄えをさらに悪くしたり、場合によっては感電の危険性を伴うこともあった。 However, when the electric cable is taken into the house as described above, it is necessary to form a through hole in the outer wall of the building, which causes a problem that the appearance is deteriorated. Also, when pulling the electrical cable from the handrail wall to the through-hole on the building outer wall, part of the electrical cable may be exposed, making it look worse, and in some cases there is a risk of electric shock. there were.
この発明は、上記の不具合を解消して、太陽電池パネル付きバルコニーにおいて、太陽電池パネルに接続した電気ケーブルの取り込みを見栄え良く安全に行うことを目的とする。 An object of the present invention is to solve the above-mentioned problems and to perform the appearance and safety of taking in an electric cable connected to a solar cell panel in a balcony with a solar cell panel.
上記課題を解決するため、この発明の太陽電池パネル付きバルコニーは、バルコニー床１の外周梁４の上側に立設した腰壁６と、この腰壁６の上側に立設した太陽電池パネル３と、この太陽電池パネル３の裏面側を覆い隠すように、前記腰壁６の上側に立設した被覆パネル７と、前記太陽電池パネル３及び被覆パネル７の上端部間に跨るように設けた笠木８とを備え、前記太陽電池パネル３と被覆パネル７との間の遮蔽空間を配線用空間Ｓ１としている。そして、前記腰壁６の内部空間Ｓ３と前記配線用空間Ｓ１とを連通するガイド筒４０を、前記腰壁６の上端部に貫通保持して、前記太陽電池パネル３に接続した電気ケーブル３３を、前記配線用空間Ｓ１、前記ガイド筒４０、前記腰壁６の内部空間Ｓ３を通して前記バルコニー床１の床下空間Ｓ４へ引き込むようにしたことを特徴とする。 In order to solve the above problems, a balcony with a solar cell panel of the present invention includes a waist wall 6 standing above the outer peripheral beam 4 of the balcony floor 1, and a solar cell panel 3 standing above the waist wall 6. The cover panel 7 erected on the upper side of the waist wall 6 so as to cover the back side of the solar cell panel 3 and the headboard provided so as to straddle between the solar cell panel 3 and the upper end of the cover panel 7. 8 and the shielding space between the solar cell panel 3 and the cover panel 7 is defined as a wiring space S1. Then, a guide tube 40 that communicates the internal space S3 of the waist wall 6 and the space S1 for wiring is penetrated and held at the upper end portion of the waist wall 6, and an electric cable 33 connected to the solar cell panel 3 is provided. The wiring space S1, the guide tube 40, and the interior space S3 of the waist wall 6 are drawn into the underfloor space S4 of the balcony floor 1.
具体的に、前記ガイド筒４０及び前記腰壁６の内部空間Ｓ３を通って前記バルコニー床１の床下空間Ｓ４へ至る可撓性を有する保護チューブ４１を設けて、この保護チューブ４１に前記電気ケーブル３３を挿通させている。 Specifically, a flexible protective tube 41 that extends through the guide tube 40 and the inner space S3 of the waist wall 6 to the underfloor space S4 of the balcony floor 1 is provided, and the electric cable is connected to the protective tube 41. 33 is inserted.
また、前記腰壁６は、枠状の壁フレーム２０と、この壁フレーム２０の外面側に張り付けた外壁材２１と、前記壁フレーム２０の内面側に張り付けた内壁材２２と、前記壁フレーム２０の上側横枠材２０ａの上面に取り付けた下地材２３と、この下地材２３に被せた捨水切り材２４と、この捨水切り材２４を上方から覆う下笠木２５とを備え、前記ガイド筒４０を、前記下笠木２５、捨水切り材２４及び下地材２３を貫通させた状態で前記壁フレーム２０の上側横枠材２０ａに貫通保持して、前記捨水切り材２４における前記ガイド筒４０の貫通部分に、前記ガイド筒４０に外嵌する筒状パッキン４３を取り付けている。 The waist wall 6 includes a frame-shaped wall frame 20, an outer wall member 21 attached to the outer surface side of the wall frame 20, an inner wall member 22 attached to the inner surface side of the wall frame 20, and the wall frame 20. A base material 23 attached to the upper surface of the upper horizontal frame member 20a, a draining material 24 covering the base material 23, and a lower headwood 25 covering the draining material 24 from above, and the guide tube 40 is The lower headwood 25, the draining material 24, and the base material 23 are penetrated and held in the upper horizontal frame material 20a of the wall frame 20, and the guide cylinder 40 in the draining material 24 is penetrated. A cylindrical packing 43 that is externally fitted to the guide cylinder 40 is attached.
さらに、前記下笠木２５における前記ガイド筒４０の貫通部分に、前記ガイド筒４０を挿入するカバー筒４６を立設して、前記ガイド筒４０の上端開口４０ａよりも上方に位置する前記カバー筒４６の上端開口４６ａを、蓋部材５０によって覆うようにしている。 Further, a cover cylinder 46 into which the guide cylinder 40 is inserted is erected at a portion where the guide cylinder 40 penetrates the lower headwood 25, and the cover cylinder 46 positioned above the upper end opening 40 a of the guide cylinder 40. The upper end opening 46 a is covered with the lid member 50.
さらにまた、前記蓋部材５０は、前記カバー筒４６の上端開口４６ａを塞ぐ上面部５１と、この上面部５１の周端から垂下して、前記カバー筒４６の上端部を外側から囲む枠部５２とを備え、前記カバー筒４６の上端部に、切欠部４７を形成して、前記蓋部材５０の枠部５２と前記カバー筒４６の上端部との間の隙間を通した前記電気ケーブル３３を、前記切欠部４７を介して前記カバー筒４６に導入している。 Furthermore, the lid member 50 has an upper surface portion 51 that closes the upper end opening 46a of the cover cylinder 46, and a frame portion 52 that hangs down from the peripheral end of the upper surface portion 51 and surrounds the upper end portion of the cover cylinder 46 from the outside. The electric cable 33 is formed through the gap between the frame portion 52 of the lid member 50 and the upper end portion of the cover cylinder 46 by forming a notch 47 in the upper end portion of the cover cylinder 46. The cover tube 46 is introduced through the notch 47.
この発明の太陽電池パネル付きバルコニーにおいては、太陽電池パネルに接続した電気ケーブルを、配線用空間からガイド筒、腰壁の内部空間を通してバルコニー床の床下空間へ引き込んでいることから、電気ケーブルを外部に露出させずに見栄え良く安全に宅内へ取り込むことできる。 In the balcony with the solar cell panel of the present invention, the electric cable connected to the solar cell panel is drawn from the wiring space to the space below the floor of the balcony floor through the guide cylinder and the inner space of the waist wall. It can be taken into the house safely and nicely without being exposed.
また、電気ケーブルを保護チューブに挿通させることで、電気ケーブルの引き込み作業が容易となり、しかも引き込み時の電気ケーブルの傷付きを防止して、安全性をさらに高めることができる。 Further, by inserting the electric cable through the protective tube, the electric cable can be easily pulled in, and the electric cable can be prevented from being damaged when being pulled in, thereby further improving safety.
さらに、捨水切り材におけるガイド筒の貫通部分を筒状パッキンによって止水したり、下笠木におけるガイド筒の貫通部分をカバー筒によって止水したり、カバー筒の上端開口を蓋部材によって覆うことで、防水性を良好に維持することができる。 In addition, the guide cylinder penetration part in the drainage material is stopped with a cylindrical packing, the guide cylinder penetration part in the lower headwood is stopped with a cover cylinder, or the upper end opening of the cover cylinder is covered with a lid member. , Waterproofness can be maintained well.
以下、この発明の実施形態を図面に基づいて詳細に説明する。この発明の一実施形態に係る太陽電池パネル付きバルコニーは、例えば狭小の戸建住宅に適用されるもので、図１及び図２に示すように、バルコニー床１の周端部から立ち上がった手摺壁２に、複数の太陽電池パネル３が並設状態で備え付けられている。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. A balcony with a solar cell panel according to an embodiment of the present invention is applied to, for example, a narrow detached house. As shown in FIGS. 1 and 2, a handrail wall that rises from the peripheral edge of the balcony floor 1. 2 is provided with a plurality of solar battery panels 3 arranged in parallel.
手摺壁２は、図２に示すように、バルコニー床１の外周梁４上に固定された複数の支柱５と、これら支柱５に固定されて、バルコニー床１の外周梁４の上側に立設された腰壁６とを備えている。そして、手摺壁２の太陽電池パネル３の装着部位においては、図３乃至図５に示すように、腰壁６の上側に太陽電池パネル３が立設され、この太陽電池パネル３の裏面側を覆い隠すように、腰壁６の上側に被覆パネル７が立設され、これら太陽電池パネル３及び被覆パネル７の上端部間に跨るようにして笠木８が設けられている。なお、手摺壁２の一般部位(太陽電池パネル３の装着部位以外の部位)においては、図１に示すように、太陽電池パネル３及び被覆パネル７の代わりに、壁面材９が設けられている。 As shown in FIG. 2, the handrail wall 2 is provided with a plurality of support columns 5 fixed on the outer peripheral beam 4 of the balcony floor 1, and standing on the upper side of the outer peripheral beam 4 of the balcony floor 1. The waist wall 6 is provided. And in the attachment part of the solar cell panel 3 of the handrail wall 2, as shown in FIG. 3 thru | or FIG. 5, the solar cell panel 3 is standingly arranged on the upper side of the waist wall 6, and the back surface side of this solar cell panel 3 is made to stand. A cover panel 7 is erected on the upper side of the waist wall 6 so as to cover it, and a headboard 8 is provided so as to straddle between the solar cell panel 3 and the upper end portions of the cover panel 7. In addition, in the general site | part (parts other than the installation site | part of the solar cell panel 3) of the handrail wall 2, the wall surface material 9 is provided instead of the solar cell panel 3 and the covering panel 7, as shown in FIG. .
支柱５は、図６に示すように、柱材１０の周りをカバー材１１によって被覆した構造となっている。そして、図２及び図５に示すように、隣接する支柱５間に跨って、上側フレーム材１２及び下側フレーム材１３が取り付けられている。 As shown in FIG. 6, the support column 5 has a structure in which the column material 10 is covered with a cover material 11. And as shown in FIG.2 and FIG.5, the upper frame material 12 and the lower frame material 13 are attached ranging over the adjacent support | pillars 5. As shown in FIG.
腰壁６は、図２及び図４に示すように、隣接する支柱５の下端部間に跨って取り付けた複数の方形枠状の壁フレーム２０と、壁フレーム２０の外面側に横並びに張り付けた複数の外壁材２１と、壁フレーム２０の内面側に横並びに張り付けた複数の内壁材（下地合板）２２と、壁フレーム２０の上側横枠材２０ａの上面に取り付けた下地材２３と、下地材２３に被せた捨水切り材２４と、この捨水切り材２４を上方から覆う下笠木２５とを備えている。なお、捨水切り材２４及び下笠木２５は、支柱５を貫通させるようにして配されている。 As shown in FIGS. 2 and 4, the waist wall 6 is attached to a plurality of rectangular frame-like wall frames 20 that are mounted across the lower end portions of the adjacent support columns 5 and to the outer surface side of the wall frame 20 side by side. A plurality of outer wall materials 21, a plurality of inner wall materials (base plywood) 22 attached side by side to the inner surface side of the wall frame 20, a base material 23 attached to the upper surface of the upper side frame material 20a of the wall frame 20, and a base material The water draining material 24 which covered 23 and the lower headwood 25 which covers this water draining material 24 from upper direction are provided. The draining material 24 and the lower headwood 25 are arranged so as to penetrate the support column 5.
太陽電池パネル３は、図５及び図６に示すように、太陽電池セルを複数配列した方形状の面材３０と、この面材３０の周端部に取り付けた方形枠状の外周枠３１とを備えている。そして、面材３０の裏面には、図３及び図７に示すように、太陽光発電により得られた電力を収集する収集器３２が取り付けられ、この収集器３２の正極側及び負極側の端子には、電気ケーブル３３がそれぞれ接続されている。この太陽電池パネル３は、上側フレーム材１２、下側フレーム材１３、隣接する支柱５に沿って取り付けた控え柱１４によって囲まれた枠内に嵌め込まれた状態で、外周枠３１が上側フレーム材１２、下側フレーム材１３、控え柱１４にビス止めされることで、腰壁６の上側に立設されている。 As shown in FIGS. 5 and 6, the solar battery panel 3 includes a rectangular face member 30 in which a plurality of solar cells are arranged, and a rectangular frame-like outer peripheral frame 31 attached to a peripheral end portion of the face member 30. It has. And the collector 32 which collects the electric power obtained by solar power generation is attached to the back surface of the face material 30, as shown in FIG.3 and FIG.7, The terminal of the positive electrode side of this collector 32 and a negative electrode side The electric cable 33 is connected to each. The solar cell panel 3 is fitted in a frame surrounded by an upper frame member 12, a lower frame member 13, and a stay pillar 14 attached along an adjacent column 5, and the outer peripheral frame 31 is an upper frame member. 12, the lower frame material 13 and the retaining column 14 are screwed to stand on the upper side of the waist wall 6.
被覆パネル７は、図５及び図６に示すように、方形状の金属板又は合成樹脂板からなり、上側フレーム材１２、下側フレーム材１３、隣接する支柱５によって囲まれた枠内に嵌め込まれた状態で、その周端部が上側フレーム材１２、下側フレーム材１３、支柱５にビス止めされることで、腰壁６の上側に立設されている。 As shown in FIGS. 5 and 6, the covering panel 7 is made of a rectangular metal plate or a synthetic resin plate, and is fitted into a frame surrounded by the upper frame member 12, the lower frame member 13, and the adjacent support column 5. In this state, the peripheral end portion is screwed to the upper frame material 12, the lower frame material 13, and the support column 5, so that the peripheral end portion is erected on the upper side of the waist wall 6.
笠木８は、図２及び図５に示すように、支柱５及び上側フレーム材１２に被せられた状態で、上側フレーム材１２に係合且つビス止めされることで、太陽電池パネル３及び被覆パネル７の上端部間に跨るようにして設けられている。 As shown in FIGS. 2 and 5, the headboard 8 is engaged with and screwed to the upper frame member 12 while being covered with the support column 5 and the upper frame member 12. 7 is provided so as to straddle between the upper end portions.
上記の太陽電池パネル付きバルコニーにおいては、太陽電池パネル３と被覆パネル７との間の遮蔽空間（具体的には、上側フレーム材１２、下側フレーム材１３、隣接する支柱５、太陽電池パネル３、被覆パネル７によって囲まれた空間）が、配線用空間Ｓ１とされている。隣接する配線用空間Ｓ１の間には、支柱５が介在されているが、これら配線用空間Ｓ１は、笠木８と上側フレーム材１２との間の中空部Ｓ２を介して連通した状態となっている。そして、図７に示すように、複数の太陽電池パネル３の電気ケーブル３３は、それら太陽電池パネル３同士を電気的に直列接続するように、配線用空間Ｓ１及び中空部Ｓ２において引き回されて適宜接続されている。 In the balcony with the solar cell panel, a shielding space between the solar cell panel 3 and the covering panel 7 (specifically, the upper frame material 12, the lower frame material 13, the adjacent support column 5, the solar cell panel 3). The space surrounded by the covering panel 7 is a wiring space S1. The support columns 5 are interposed between the adjacent wiring spaces S1, but these wiring spaces S1 are in communication with each other via a hollow portion S2 between the headboard 8 and the upper frame member 12. Yes. Then, as shown in FIG. 7, the electric cables 33 of the plurality of solar cell panels 3 are routed in the wiring space S1 and the hollow portion S2 so as to electrically connect the solar cell panels 3 to each other in series. Connected appropriately.
太陽電池パネル３を直列接続した後、最終的に残った正極側及び負極側の２本の電気ケーブル３３は、配線用空間Ｓ１から宅内へ取り込まれることになるが、上記の太陽電池パネル付きバルコニーでは、電気ケーブル３３を見栄え良く安全に宅内へ取り込むための工夫がなされている。以下、その具体的構造について説明する。 After the solar cell panels 3 are connected in series, the two remaining electric cables 33 on the positive electrode side and the negative electrode side are taken into the house from the wiring space S1, but the balcony with the solar cell panel described above is used. Then, the device for making the electric cable 33 look good and safely into the house is devised. The specific structure will be described below.
すなわち、図４、図８及び図９に示すように、配線用空間Ｓ１と腰壁６の内部空間（具体的には、壁フレーム２０、外壁材２１、内壁材２２によって囲まれた空間）Ｓ３とを連通する例えば金属製の角筒状のガイド筒４０が、下側フレーム材１３、下笠木２５、捨水切り材２４及び下地材２３を貫通した状態で、腰壁６の壁フレーム２０の上側横枠材２０ａに貫通保持されている。 That is, as shown in FIGS. 4, 8 and 9, the wiring space S1 and the inner space of the waist wall 6 (specifically, the space surrounded by the wall frame 20, the outer wall member 21, and the inner wall member 22) S3. The upper side of the wall frame 20 of the waist wall 6 in a state in which, for example, a metal rectangular tube guide tube 40 that communicates with the lower wall material 13, the lower headwood 25, the drainage drainage material 24, and the base material 23. The horizontal frame member 20a is held through.
また、ガイド筒４０には、例えば合成樹脂製の可撓性を有する保護チューブ４１が挿通されている。この保護チューブ４１は、ガイド筒４０、腰壁６の内部空間Ｓ３、外周梁４の上フランジ４２の孔部４２ａを通って、バルコニー床１の床下空間Ｓ４へ至るように配されている。 The guide tube 40 is inserted with a flexible protective tube 41 made of, for example, synthetic resin. The protective tube 41 is arranged to reach the underfloor space S4 of the balcony floor 1 through the guide tube 40, the inner space S3 of the waist wall 6, and the hole 42a of the upper flange 42 of the outer peripheral beam 4.
さらに、捨水切り材２４におけるガイド筒４０の貫通部分には、図８及び図１０に示すように、例えばゴム製の筒状パッキン４３が取り付けられている。この筒状パッキン４３は、捨水切り材２４と下地材２３との間に挟み込まれた基板部４４と、捨水切り材２４の貫通孔２４ａを貫通するように基板部４４から立ち上がって、ガイド筒４０に外嵌された筒部４５とを備えている。 Further, as shown in FIGS. 8 and 10, for example, a rubber cylindrical packing 43 is attached to the penetrating portion of the draining material 24 through the guide cylinder 40. The cylindrical packing 43 rises from the substrate portion 44 so as to pass through the substrate portion 44 sandwiched between the draining material 24 and the base material 23, and the through hole 24 a of the draining material 24. And a cylindrical portion 45 fitted on the outside.
さらにまた、下笠木２５におけるガイド筒４０の貫通部分には、図８及び図１１に示すように、ガイド筒４０が挿入される例えば金属製の角筒状のカバー筒４６が立設されている。このカバー筒４６の上端部には、一対の半円弧状の切欠部４７が形成されている。 Furthermore, as shown in FIG. 8 and FIG. 11, for example, a metal square tube cover tube 46 into which the guide tube 40 is inserted is erected in the through portion of the lower cylinder 25 of the guide tube 40. . A pair of semi-circular cutouts 47 are formed at the upper end of the cover tube 46.
ガイド筒４０の挿入状態において、カバー筒４６の上端開口４６ａは、ガイド筒４０の上端開口４０ａよりも上方に位置しており、このカバー筒４６の上端開口４６ａが蓋部材５０によって覆われている。蓋部材５０は、図８及び図１２に示すように、カバー筒４６の上端開口４６ａを塞ぐ上面部５１と、この上面部５１の周端から垂下して、カバー筒４６の上端部を外側から囲む枠部５２とを備えている。そして、保護チューブ４１の上端部が、カバー筒４６の切欠部４７を通って、蓋部材５０の枠部５２とカバー筒４６の上端部との間の隙間から配線用空間Ｓ１内に臨んでいる。 In the inserted state of the guide cylinder 40, the upper end opening 46 a of the cover cylinder 46 is located above the upper end opening 40 a of the guide cylinder 40, and the upper end opening 46 a of the cover cylinder 46 is covered with the lid member 50. . As shown in FIGS. 8 and 12, the lid member 50 hangs from the upper surface portion 51 that closes the upper end opening 46 a of the cover tube 46 and the peripheral end of the upper surface portion 51, and the upper end portion of the cover tube 46 from the outside. And a surrounding frame portion 52. The upper end portion of the protective tube 41 passes through the notch portion 47 of the cover cylinder 46 and faces the wiring space S <b> 1 from the gap between the frame portion 52 of the cover member 50 and the upper end portion of the cover cylinder 46. .
２本の電気ケーブル３３の宅内への取り込みに際しては、電気ケーブル３３を、配線用空間Ｓ１内に臨む保護チューブ４１の上端部から挿入して、バルコニー床１の床下空間Ｓ４内に臨む保護チューブ４１の下端部から引き出して、宅内へ導くようにしている。 When the two electric cables 33 are taken into the house, the electric cable 33 is inserted from the upper end of the protective tube 41 facing the wiring space S1, and the protective tube 41 facing the underfloor space S4 of the balcony floor 1 is inserted. It is pulled out from the lower end of the door and led into the house.
これにより、電気ケーブル３３は、配線用空間Ｓ１から蓋部材５０の枠部５２とカバー筒４６の上端部との間の隙間、切欠部４７を通ってカバー筒４６内に導入されて、ガイド筒４０、腰壁６の内部空間Ｓ３を通って、バルコニー床１の床下空間Ｓ４へ引き込まれた状態となり、外部に露出することなく、見栄え良く安全に宅内へ取り込まれることになる。 As a result, the electric cable 33 is introduced into the cover tube 46 from the wiring space S1 through the gap 47 between the frame portion 52 of the lid member 50 and the upper end portion of the cover tube 46, and into the cover tube 46. 40, It will be drawn into the underfloor space S4 of the balcony floor 1 through the inner space S3 of the waist wall 6, and it will be taken into the house safely and nicely without being exposed to the outside.
しかも、電気ケーブル３３は保護チューブ４１によって保護されているから、引き込み時の傷付きを防止することができる。さらに、捨水切り材２４におけるガイド筒４０の貫通部分が筒状パッキン４３によって止水され、下笠木２５におけるガイド筒４０の貫通部分がカバー筒４６によって止水され、さらにガイド筒４０の上端開口４０ａからの雨水の浸入が蓋部材５０によって阻止されていることから、防水性を良好に維持することができる。 In addition, since the electric cable 33 is protected by the protective tube 41, it is possible to prevent damage when retracted. Further, the penetrating part of the guide cylinder 40 in the draining material 24 is stopped by the cylindrical packing 43, the penetrating part of the guide cylinder 40 in the lower sheath 25 is stopped by the cover cylinder 46, and the upper end opening 40 a of the guide cylinder 40 is further stopped. Since the intrusion of rainwater from is prevented by the lid member 50, the waterproof property can be maintained satisfactorily.
以上に、この発明の実施形態について説明したが、この発明は、上記実施形態に限定されるものではなく、この発明の範囲内で種々変更して実施することが可能である。 The embodiment of the present invention has been described above. However, the present invention is not limited to the above-described embodiment, and various modifications can be made within the scope of the present invention.
１・・バルコニー床、３・・太陽電池パネル、４・・外周梁、６・・腰壁、７・・被覆パネル、８・・笠木、２０・・壁フレーム、２０ａ・・上側横枠材、２１・・外壁材、２２・・内壁材、２３・・下地材、２４・・捨水切り材、２５・・下笠木、３３・・電気ケーブル、４０・・ガイド筒、４０ａ・・ガイド筒の上端開口、４１・・保護チューブ、４３・・筒状パッキン、４６・・カバー筒、４６ａ・・カバー筒の上端開口、４７・・切欠部、５０・・蓋部材、５１・・蓋部材の上面部、５２・・蓋部材の枠部、Ｓ１・・配線用空間、Ｓ３・・腰壁の内部空間、Ｓ４・・床下空間 1 .... balcony floor, 3 .... solar cell panel, 4 .... outer beam, 6 .... waist wall, 7 .... cover panel, 8 .... coping, 20 ... wall frame, 20a ... upper side frame material, 21..Outer wall material, 22..Inner wall material, 23..Base material, 24..Draining material, 25..Shimogasaki, 33..Electric cable, 40..Guide tube, 40a..Upper end of guide tube Opening 41, ... Protective tube, 43 ... Cylindrical packing, 46 ... Cover cylinder, 46a ... Upper opening of cover cylinder, 47 ... Notch, 50 ... Lid member, 51 ... Upper surface of lid member , 52 .. Lid frame, S1 .. Wiring space, S3 .. Waist wall interior space, S4.
Claims (5)
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| JP6648983B2 (en) * | 2015-04-30 | 2020-02-19 | パナソニックホームズ株式会社 | Handrail device |
| JP7005002B2 (en) * | 2016-09-21 | 2022-01-21 | 株式会社トーコー | Construction method of cable lead-in unit such as solar cell and cable lead-in unit such as solar cell |
| JP6777128B2 (en) * | 2018-09-14 | 2020-10-28 | 積水ハウス株式会社 | Waterproof structure of handrail |
| JP7287248B2 (en) * | 2019-11-15 | 2023-06-06 | 積水ハウス株式会社 | Watertight material retainer, waterproof structure for handrail provided with same, and construction method for the waterproof structure |
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