A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a wiring structure capable of suppressing increase in the number of components, cost, size, and generation of disconnection while securing waterproof performance.SOLUTION: In a wiring structure, an electric wire 30 is arranged in a drawing hole 11 that penetrates an outer plate 10 of a wall WO, and a cover member 22 covering the drawing hole 11 is provided on the outer plate 10. A waterproof wiring protection member 40 for protecting the electric wire 30 from the drawing hole 11 and securing water tightness is attached to the drawing hole 11. The waterproof wiring protection member 40 includes: a main body unit 41 that forms a cylindrical shape having a first opening 41a and a second opening 41b and whose inside dimensions enable the electric wire 30 to be inserted and moved; and a flange unit 42 that is extended in an outer diameter direction from the drawing hole 11 of a first end section of the main body unit 41 and abuts on an outer peripheral edge of the drawing hole 11. The main body unit 41 has a direction changing extension portion 41c that is bent upwardly from the first end section and in which the second opening 41b of a second end section is arranged at a higher position than the first opening 41a and is made upward.SELECTED DRAWING: Figure 1
【課題】防水性能を確保しつつ、部品点数増、コスト増、大型化、断線の発生を抑制可能な配線構造を提供すること。【解決手段】壁ＷＯの外板１０を貫通した引出穴１１に電線３０が配索され、外板１０に引出穴１１を覆うカバー部材２２を備えた配線構造である。引出穴１１には、電線３０を引出穴１１から保護するとともに、水密性を確保する防水配線保護部材４０が取り付けられている。防水配線保護部材４０は、第１の開口４１ａ、第２の開口４１ｂを備える筒状を成し、内側の寸法が電線３０を挿通し移動させることが可能な本体部４１と、本体部４１の第１の端部の引出穴１１よりも外径方向に張り出し、引出穴１１の外周縁に当接されたフランジ部４２とを備える。本体部４１は、第１の端部から上方に屈曲され、第２の端部の第２の開口４１ｂを第１の開口４１ａよりも高い位置に配置するとともに上向きとする方向変換延在部４１ｃを備える。【選択図】図１
To provide a wiring structure capable of suppressing increase in the number of components, cost, size, and generation of disconnection while securing waterproof performance.SOLUTION: In a wiring structure, an electric wire 30 is arranged in a drawing hole 11 that penetrates an outer plate 10 of a wall WO, and a cover member 22 covering the drawing hole 11 is provided on the outer plate 10. A waterproof wiring protection member 40 for protecting the electric wire 30 from the drawing hole 11 and securing water tightness is attached to the drawing hole 11. The waterproof wiring protection member 40 includes: a main body unit 41 that forms a cylindrical shape having a first opening 41a and a second opening 41b and whose inside dimensions enable the electric wire 30 to be inserted and moved; and a flange unit 42 that is extended in an outer diameter direction from the drawing hole 11 of a first end section of the main body unit 41 and abuts on an outer peripheral edge of the drawing hole 11. The main body unit 41 has a direction changing extension portion 41c that is bent upwardly from the first end section and in which the second opening 41b of a second end section is arranged at a higher position than the first opening 41a and is made upward.SELECTED DRAWING: Figure 1
【課題】防水性能を確保しつつ、部品点数増、コスト増、大型化、断線の発生を抑制可能な配線構造を提供すること。【解決手段】壁ＷＯの外板１０を貫通した引出穴１１に電線３０が配索され、外板１０に引出穴１１を覆うカバー部材２２を備えた配線構造である。引出穴１１には、電線３０を引出穴１１から保護するとともに、水密性を確保する防水配線保護部材４０が取り付けられている。防水配線保護部材４０は、第１の開口４１ａ、第２の開口４１ｂを備える筒状を成し、内側の寸法が電線３０を挿通し移動させることが可能な本体部４１と、本体部４１の第１の端部の引出穴１１よりも外径方向に張り出し、引出穴１１の外周縁に当接されたフランジ部４２とを備える。本体部４１は、第１の端部から上方に屈曲され、第２の端部の第２の開口４１ｂを第１の開口４１ａよりも高い位置に配置するとともに上向きとする方向変換延在部４１ｃを備える。【選択図】図１
WIRING STRUCTURE
配線構造
KANO HIROYUKI (author)
2022-09-05
Patent
Electronic Resource
Japanese
IPC:
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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