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Patent Searching and Data


Title:
WATERPROOF UNIT AND WIRE HARNESS
Document Type and Number:
WIPO Patent Application WO/2021/182104
Kind Code:
A1
Abstract:
The present disclosure provides a waterproof unit and a wire harness that can suppress decrease in waterproof performance. A waterproof unit (31) has: a cylindrical waterproof member (50) mounted to a through hole (200X) of a vehicle body panel (200) disposed between the outside of a vehicle cabin that is a waterproof region and the inside of the vehicle cabin that is a non-waterproof region; and a cylindrical waterproof member (90) disposed to be spaced apart from the waterproof member (50) in the vehicle cabin. The waterproof unit (31) has a corrugated tube (100) that is disposed between the waterproof member (50) and the waterproof member (90) and that is connected to the waterproof member (50) and the waterproof member (90). The corrugated tube (100) is formed to have bending rigidity greater than that of the waterproof member (50).

Inventors:
YABASHI TOMOHIRO (JP)
Application Number:
PCT/JP2021/006891
Publication Date:
September 16, 2021
Filing Date:
February 24, 2021
Export Citation:
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Assignee:
SUMITOMO WIRING SYSTEMS (JP)
International Classes:
B60R16/02; F16L5/02; H01B7/00; H02G3/04; H02G3/22
Foreign References:
JP2018153059A2018-09-27
JP2017216836A2017-12-07
JP2018113739A2018-07-19
JP2001008335A2001-01-12
JP2017079505A2017-04-27
JP2002186133A2002-06-28
JP2016005382A2016-01-12
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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