Title:
VEHICULAR RESIN BACK DOOR
Document Type and Number:
WIPO Patent Application WO/2020/152819
Kind Code:
A1
Abstract:
Disclosed is a vehicular resin back door that is very useful in terms of weight reduction of a vehicle and that has a resin inner panel and a resin outer panel which are attached to each other, wherein the general plate thickness of the inner panel is no more than 2.0 mm. In this vehicular resin back door, a hinge and a hinge reinforcement are attached to the inner panel, and the vehicular resin back door is swingably connected to the upper side of a vehicle rear part opening via the hinge. It is desirable that on an attachment part 12 of the hinge reinforcement, a boss 14a for fixing the hinge reinforcement protrude, and radial ribs 15a be provided around the boss 14a.
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Inventors:
SOMEYA MOTOKI (JP)
ARAI KATSUTOSHI (JP)
ARAI KATSUTOSHI (JP)
Application Number:
PCT/JP2019/002220
Publication Date:
July 30, 2020
Filing Date:
January 24, 2019
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
B60J5/10; B60J5/04
Foreign References:
| JP2013230717A | 2013-11-14 | |||
| JP2016094065A | 2016-05-26 | |||
| JP2015182478A | 2015-10-22 | |||
| US20150329066A1 | 2015-11-19 | |||
| US5820191A | 1998-10-13 | |||
| JP2016107653A | 2016-06-20 | |||
| JP2019010910A | 2019-01-24 |
Attorney, Agent or Firm:
ISHIBASHI, Masayuki et al. (JP)
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