Title:
BATTERY ACCOMMODATING UNIT
Document Type and Number:
Japanese Patent JP2021068523
Kind Code:
A
Abstract:
To provide a battery accommodating unit which is excellent in waterproofness and strength.SOLUTION: A battery accommodating unit includes a container main body 10, a lid 20, and at least one internal reinforcing material 50. The container body 10 is formed of a deep-drawn product of a 5000 series aluminum alloy, and has a bottom wall 12 and a peripheral wall 14 integrally connected to the bottom wall 12. The lid 20 is mounted on the container main body 10 so as to cover the internal space of the container at a position above the container main body 10. The internal reinforcing material 50 is made of a 7000 series aluminum alloy, is arranged inside the peripheral wall 14 so as to be interposed between a battery accommodated inside the peripheral wall 14 and the peripheral wall 14, and is fixed to the container main body 10.SELECTED DRAWING: Figure 1
Inventors:
YOSHIDA MASATOSHI
Application Number:
JP2019190962A
Publication Date:
April 30, 2021
Filing Date:
October 18, 2019
Export Citation:
Assignee:
KOBE STEEL LTD
International Classes:
H01M50/20; B60K1/04
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Muramatsu Toshiro
Masataka Otani
Muramatsu Toshiro