Title:
VENTILATION FAN AND FIXING MEMBER
Document Type and Number:
Japanese Patent JP2020076555
Kind Code:
A
Abstract:
To solve a problem that restriction to a ventilation fan body by a hook of a fixing member for attaching a guard to the ventilation fan body is weakened when the hook is deformed, and as a result, the fixing member is rotated and comes out of the ventilation fan body, and fixing of the guard and the ventilation fan becomes insufficient.SOLUTION: In a ventilation fan 100, a guard 20 is fixed to a ventilation fan body 10 by a fixing member which includes a first abutment portion 31 abutted to a frame body 11 side of an attachment leg 13 installed on the ventilation fan body 10, a second abutment portion 34 and a third abutment portion 35 abutted to a guard 20 so as to draw the guard 20 to the frame body 11 side, a first connecting portion 32 connecting the first abutment portion 31 and the second abutment portion 34, and a second connecting portion 33 connecting the first abutment portion 31 and the third abutment portion 35 and arranged to hold the attachment leg 13 with the first connecting portion 32.SELECTED DRAWING: Figure 7
Inventors:
KUNO ATSUTERU
WASHIMI TOMOTAKA
TAKAHASHI TSUTOMU
KOMORI SHOTA
WASHIMI TOMOTAKA
TAKAHASHI TSUTOMU
KOMORI SHOTA
Application Number:
JP2018211189A
Publication Date:
May 21, 2020
Filing Date:
November 09, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F24F7/013; F24F13/20
Attorney, Agent or Firm:
Kanako Murakami
Shigeaki Matsui
Kuratani Yasutaka
Shigeaki Matsui
Kuratani Yasutaka