JPS5924997U

JPS5924997U - Fan

Info

Publication number: JPS5924997U
Application number: JP11915382U
Authority: JP
Inventors: 敏康黒川; 小倉　正人
Original assignee: 三菱電機株式会社
Priority date: 1982-08-05
Filing date: 1982-08-05
Publication date: 1984-02-16

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図、第２図は従来例を示し、第１図は要部を分解し
て示す斜視図、第２図は要部の拡大背面図、第３図、第
４図はこの考案の一実施例を示し、第３図は要部の拡大
背面図、第４図は第３図の■−■断面図である。図において、同一符号は同一または相当部分を示し、１
はケース、３は通風路、４は送風電動機、５は羽根車、
８は風向変更グリル、１１はグリル用電動機、３０は第
１プーリ、３２は第２プーリ、３８はゴムベルトである
。Figures 1 and 2 show a conventional example, Figure 1 is an exploded perspective view of the main parts, Figure 2 is an enlarged rear view of the main parts, and Figures 3 and 4 are one example of this invention. An embodiment is shown, and FIG. 3 is an enlarged rear view of the main part, and FIG. 4 is a sectional view taken along the line 1--2 in FIG. 3. In the figures, the same reference numerals indicate the same or corresponding parts, 1
is the case, 3 is the ventilation path, 4 is the blower motor, 5 is the impeller,
8 is a wind direction changing grill, 11 is a grill electric motor, 30 is a first pulley, 32 is a second pulley, and 38 is a rubber belt.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

（１）ケースを貫通する通風路の中央部に支持される送
風用電動機と、この送風用電動機に駆動される羽根車と
、この羽根車の前面において上記ケースに回転自在に支
持される風向変更グリルと、この風向変更グリルを駆動
するグリル用電動機とを備えた扇風機において、上記グ
リル用電動機に駆動される第１プーリと、この第１プー
リにゴムベルトを介して駆動される第２プーリとを設け
、上記ゴムベルトを上記風向変更グリルの外周部に押圧
して、上記風向変更グリルを駆動することを特徴とする
扇風機。(1) A blower electric motor supported in the center of the ventilation passage passing through the case, an impeller driven by the blower electric motor, and a wind direction changer rotatably supported by the case in front of the impeller. In an electric fan including a grill and a grill electric motor that drives the air direction changing grill, a first pulley is driven by the grill electric motor, and a second pulley is driven by the first pulley via a rubber belt. An electric fan, characterized in that the rubber belt is pressed against an outer peripheral portion of the wind direction changing grille to drive the wind direction changing grille.

（２）グリル用電動機および第２プーリとして、ケース
に弾性支持されるものを用いることを特徴とする実用新
案登録請求の範囲第１項に記載の扇風機。(2) The electric fan according to claim 1, which is a registered utility model, characterized in that the electric motor for the grill and the second pulley are elastically supported by the case.