Title:
中空部材の遮断構造
Document Type and Number:
Japanese Patent JP7389995
Kind Code:
B2
Abstract:
To provide a blocking structure for a hollow member, which is able to restrict flow of air around a blocking portion in a hollow part.SOLUTION: The blocking structure 11 of a hollow member comprises a blocking member 31 that is a component member of a vehicle and is disposed in a hollow part of a hollow member that has a shape having a longitudinal direction D1. The hollow member 21 has a joint part 24 that forms a hollow part by joining a plurality of component panels. The blocking structure 11 has a composite blocking structure 14 composed of a first blocking structure 12 and a second blocking structure 13 adjacent to the first blocking structure 12 in the longitudinal direction D1 of the hollow member 21. The first blocking structure 12 has a blocking member 31 and a joining part 24 in an orthogonal direction D2 orthogonal to the longitudinal direction D1 of the hollow member 21. In the orthogonal direction D2, the second blocking structure 13 has only the joining portion 24 of the blocking member 31 and the joining portion 24. The composite blocking structure 14 has a structure in which the joining part 24 of the first blocking structure 12 and the joining part 24 of the second blocking structure 13 are continuous.SELECTED DRAWING: Figure 3
Inventors:
Takashi Onda
Application Number:
JP2019193554A
Publication Date:
December 01, 2023
Filing Date:
October 24, 2019
Export Citation:
Assignee:
Iida Industry Co., Ltd.
International Classes:
B62D25/04; C08J9/06; F16B11/00
Domestic Patent References:
| JP11099960A | ||||
| JP2010522117A | ||||
| JP2016055781A | ||||
| JP2013087130A |
Foreign References:
| US20180050735 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda