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1. (WO2017033659) CASE UNIT

Pub. No.:    WO/2017/033659    International Application No.:    PCT/JP2016/072183
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Jul 29 01:59:59 CEST 2016
IPC: B60H 1/00
F16B 5/06
Inventors: KITAGISHI Seiichirou
北岸 誠一朗
This case unit is provided with a case (2) which has an opening portion (20) and through the interior of which air is caused to flow, and an occluding member (30) attached to the opening portion, wherein: the occluding member comprises a plate-shaped main body portion (31) which occludes the opening portion, and a clamping claw portion (31b) which is formed in such a way as to protrude to one surface side of the main body portion, an opening edge portion surrounding the opening portion being clamped between the clamping claw portion and the main body portion; the opening edge portion includes a clamped portion (21) which is clamped between the main body portion and the clamping claw portion; a notched portion (21a) is formed in the clamped portion, in a side edge portion of the opening portion, in the surface facing the main body portion; the surface of the clamped portion that faces the clamping claw portion comes into contact with the clamping claw portion; within the surface of the clamped portion that faces the main body portion, the part thereof on the outer peripheral side of the notched portion comes into contact with the main body portion; and a space is formed between the location in which the notched portion is formed and the main body portion.