To provide a ventilation structure part capable of improving workability by reducing an establishment portion of a waterproof performance, and provide a waterproof member adopting the ventilation structure part.SOLUTION: A ventilation structure part 18 provided to a waterproof member such as a waterproof cover 1 or the like, structured by comprising: a side wall 14 having a penetration hole 23; a first component 20 assembled to the side wall 14 from one space 16 side; a second component 21 assembled to the side wall 14 and the first component 20 from the other space 17 side; and a ventilation member 22 having a waterproof property and a ventilation property. Any one of the first component 20 and the second component 21 includes an insertion part 27 inserted into the penetration hole 23, and the other of them includes an engagement part 39 engaging an engaged part 34 of the insertion part 27 projected from the penetration hole 23 by insertion. This engagement part 39 includes a first adhesion part 43 adhered to the side wall 14 while being nipped between the engaged part 34 of the insertion part 27 and an open peripheral edge of the penetration hole 23. The other one includes a second adhesion part 37 and a third adhesion part 33 as a part adhered to the side wall 14.SELECTED DRAWING: Figure 3
【課題】防水性能の確立箇所を削減して作業性の向上を図ることが可能な通気構造部、及び、この通気構造部を採用した防水部材を提供する。【解決手段】防水カバー1等の防水部材に設けられる通気構造部18は、貫通孔23を有する側壁14と、一方の空間16側から側壁14に組み付けられる第一部品20と、他方の空間17側から側壁14及び第一部品20に組み付けられる第二部品21と、防水性及び通気性を有する通気部材22とを備えて構成される。第一部品20及び第二部品21のいずれか一方は、貫通孔23に挿通される挿通部27を有し、且つ、いずれか他方は、挿通により貫通孔23から突出した挿通部27の被係止部34を係止する係止部39を有する。この係止部39は、挿通部27の被係止部34と貫通孔23の開口周縁との間に挟み込まれて側壁14に対し密着する第一密着部43を有する。この他、側壁14に対し密着する部分として、第二密着部37や第三密着部33を有する。【選択図】図3
VENTILATION STRUCTURE PART, WATERPROOF MEMBER, AND WIRING HARNESS
通気構造部、防水部材、及びワイヤハーネス
2021-05-20
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01B CABLES , Kabel |
WIRING HARNESS SUPPORT, WIRING HARNESS AND PROTECTIVE MEMBER
European Patent Office | 2016
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