JPS59123698U

JPS59123698U - electric blower

Info

Publication number: JPS59123698U
Application number: JP1693583U
Authority: JP
Inventors: 金造日花; 邦幸石井
Original assignee: 三菱電機株式会社
Priority date: 1983-02-08
Filing date: 1983-02-08
Publication date: 1984-08-20

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、第２図は従来例を示すそれぞれ正面図と側面図
、第３図はこの考案の一実施例を示す電動送風機の分解
斜視図、第４図はその要部の拡大断面図である。１０・・・ファシ、１１・・・ファンケース、１２・・
・突片、１３・・・案内面、１５・・・係止突部、１６
・・・支持板、１８・・・立上り縁、１９・・・透孔。第３図第Ａ貫Figures 1 and 2 are front and side views showing a conventional example, Figure 3 is an exploded perspective view of an electric blower showing an embodiment of this invention, and Figure 4 is an enlarged sectional view of its main parts. be. 10... Fashi, 11... Fan case, 12...
・Protrusion piece, 13... Guide surface, 15... Locking protrusion, 16
...Support plate, 18...Rising edge, 19...Through hole. Figure 3 Section A

Claims

[Scope of utility model registration request]

A resin fan case is attached to a support plate to cover the fan, the peripheral edge of the support plate is folded to provide a rising edge, and a plurality of through holes are provided in the corner of the support plate,
A plurality of protrusions each having a locking protrusion having an inclined guide surface on the outer surface are integrally provided on the edge of the fan case, and the fan case is stacked on the inside of the rising edge. The electric blower is constructed by inserting the protrusion into the through hole and engaging the locking protrusion with the holder.