JPH0334480U

JPH0334480U -

Info

Publication number: JPH0334480U
Application number: JP9375889U
Authority: JP
Priority date: 1989-08-09
Filing date: 1989-08-09
Publication date: 1991-04-04

Description

[Brief explanation of the drawing]

第１図は本考案に係る洗濯機の一実施例を示す
断面側面図、第２図ａ，ｂは本考案に係る多孔質
構造体を示す断面図、第３図は本考案に係る洗濯
機の一実施例を示す要部断面図、第４図は電動機
とケーシング間の空気の流れを示す断面説明図、
第５図は従来の洗濯機を示す第１図相当図である
。図中、１は水受槽、３は電動機、３ａは出力軸
、４は第１のプーリ、５は冷却翼、６は駆動装置
、６ａは回転軸、８はベルト、１０は洗濯兼脱水
槽、１３はアジテータ（回転翼）、１５はケーシ
ング、１５Ａは多孔質構造体、１６は貫通孔であ
る。尚、図中同一符号は同一または相当部分を示
す。 FIG. 1 is a cross-sectional side view showing an embodiment of a washing machine according to the present invention, FIGS. 2 a and b are cross-sectional views showing a porous structure according to the present invention, and FIG. 3 is a washing machine according to the present invention. FIG. 4 is a cross-sectional view showing the flow of air between the electric motor and the casing;
FIG. 5 is a diagram corresponding to FIG. 1 showing a conventional washing machine. In the figure, 1 is a water receiving tank, 3 is an electric motor, 3a is an output shaft, 4 is a first pulley, 5 is a cooling blade, 6 is a drive device, 6a is a rotating shaft, 8 is a belt, 10 is a washing/drying tank, 13 is an agitator (rotor blade), 15 is a casing, 15A is a porous structure, and 16 is a through hole. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A water tank arranged in a housing, a casing that houses an electric motor and is attached to the bottom of the water tank, and a plurality of blades that are fitted to an output shaft that passes through the casing of the electric motor and is directed downward. pulley and
a drive device attached to the bottom of the water tank; a belt wound around a rotating shaft pointing downwards of the drive device and the pulley; and a belt arranged in the water tank to drive the drive device. In the washing machine, the casing is made of a porous structure, and the washing machine is equipped with a washing and dehydration tub that rotates based on the washing and dehydration tub, and a rotary blade that is installed upright in the washing and dehydration tub and rotatably supported by the drive device. At the same time, the through hole penetrated by the motor output shaft of the casing is enlarged to form a gap, and the air flowing between the electric motor and the casing is discharged to the outside from the through hole by the rotational movement of the plurality of blades. A washing machine with special features.