JPS61183494U

JPS61183494U -

Info

Publication number: JPS61183494U
Application number: JP6708485U
Authority: JP
Priority date: 1985-05-07
Filing date: 1985-05-07
Publication date: 1986-11-15

Description

[Brief explanation of the drawing]

第１図は本考案装置を有する扇風機の一部を断
面とした側面図、第２図は本案装置の概略を示す
展開斜視図で第３図は脚支持部１６の正面図であ
る。１，２……ガード、３……フアン、４，５……
モータカバ、６，７……ボス部、８……切欠部、
９……円柱面、１０……凹所、１１，１３……ば
ね、１２，１４……係止具、１５，１６……脚支
持部、１７，１８……係合部、２１……脚。 FIG. 1 is a partially sectional side view of an electric fan having the device of the present invention, FIG. 2 is an exploded perspective view showing the outline of the device of the present invention, and FIG. 3 is a front view of the leg support portion 16. 1, 2... Guard, 3... Juan, 4, 5...
Motor cover, 6, 7...Boss part, 8...Notch part,
9... Cylindrical surface, 10... Recess, 11, 13... Spring, 12, 14... Locking tool, 15, 16... Leg support portion, 17, 18... Engaging portion, 21... Leg .

Claims

[Scope of utility model registration request]

A motor cover is formed integrally with a guard that covers the fan of the electric fan, and a notch protrudes from approximately the center on both sides of the motor cover and is cut out in a roughly semicircular shape in the longitudinal direction, and is exposed through the notch. a cylindrical boss portion having an elliptical recess in the longitudinal direction on a cylindrical surface; a spring inserted into the recess;
An L-shaped locking tool is also inserted into the recess and is deflected out of the recess by the elasticity of the spring, and the notch is fitted into each of the bosses and extends approximately a quarter of the way around the inner surface. An elevation angle adjustment device for an electric fan, comprising a cylindrical leg support portion that supports a leg and has a serrated engagement portion that is intermittently engaged with the locking tool.