CN2426483Y

CN2426483Y - Washer

Info

Publication number: CN2426483Y
Application number: CN 00215010
Authority: CN
Inventors: 刘君胜; 孙建英; 张守章
Original assignee: SHANDONG XIAOYA ELECTRICAL APPLIANCE CO Ltd
Current assignee: SHANDONG XIAOYA ELECTRICAL APPLIANCE CO Ltd
Priority date: 2000-06-07
Filing date: 2000-06-07
Publication date: 2001-04-11
Anticipated expiration: 2010-06-07

Abstract

The utility model relates to a washing machine, which has the technical proposal that at least one rack is arranged on at least one surface of a drawer of the washing machine, and gear sets which are connected with a motor are engaged with the rack. The gear sets are driven by the motor, the rack can be further driven by the motor, the drawer can be moved smoothly and in an accurate direction, and the friction and the mutual impact of the drawer and other supporting frames can be reduced as soon as possible; therefore, the service life of the drawer can be prolonged. In addition, a power switch of the motor is arranged on a control plate of the washing machine; therefore, the convenient operation can be performed.

Description

Washing machine

The utility model is a kind of washing machine.

Be provided with one or several drawer for conveniently inserting on the washing machines such as washing agent, softener, the push-and-pull of these drawers at present is all by manually carrying out, and therefore operation is very not convenient, and because artificial power thrusts is inaccurate, sometimes drawer is damaged to some extent.Influence its normal use, even shorten the service life of drawer.

The purpose of this utility model is: design a kind of can be to the automatic washing machine of control of drawer.

The technical solution of the utility model is that at least one tooth bar is installed at least one surface of the drawer of washing machine, gear train that is connected with motor and tooth bar engagement.

The motor driven gear group further drives tooth bar drawer can direction be moved exactly reposefully, reduces the friction of drawer and its support and collision mutually, the service life that can improve drawer thus as far as possible.And the power switch of motor is installed on the control panel of washing machine and just can operates easily.

Motor, gear train etc. can be directly installed on the casing, also can the gear fixed mount be set in drawer one side, and motor and train of reduction gears are installed on this fixed mount.

And the diverse location that the tooth bar on the drawer can be installed in drawer according to the direction and the position of gear train afterbody gear, for example, it can be installed on the lower surface of drawer upper edge, and at this moment last group gear is vertically installed, and is positioned at the below of tooth bar.

If the drawer opening and closing can be located automatically, then should on the gear fixed mount, travel switch be installed, and have on the drawer respectively with its unlatching and closed position on the corresponding block of design.

The utility model gear fixed mount can be fixed on the detergent box by bindiny mechanism.

This bindiny mechanism comprises jack and at least two latches corresponding with jack on the detergent box, and barb is arranged on the latch.

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.

Fig. 1 is the cutaway view of the utility model embodiment;

Fig. 2 is the A-A view of Fig. 1;

Wherein, 1-detergent box, 2-drawer, 3-detergent box loam cake, 4-detergent box bottom, 5-block, 6-tooth bar, 7-wiring board, 8-motor, 9-gear fixed mount, 10-gear train, 11-latch, 12-travel switch.

As shown in the figure, present embodiment comprises its detergent box 1 and is loaded on drawer 2 in the detergent box 1, has four jacks on the side of detergent box 1, and the latch 11 that on the gear fixed mount 9 four have a barb is arranged in the jack on the detergent box 1.Motor 8 and the train of reduction gears 10 that is connected with motor shaft are installed, in addition the travel switch 12 that is connected with motor 8 power lines on gear fixed mount 9.The afterbody gear of gear train 10 and 6 engagements of the tooth bar on the drawer 2.This tooth bar 6 is installed on the lower surface of drawer 2 upper edges, two blocks 5 that cooperate with travel switch 12 in addition on the drawer 2, and they are corresponding with the unlatching and the closed position of drawer 2 respectively.The wiring board 7 that has the drive circuit of motor 8 is fixed on gear fixed mount 9 outsides.The other parts of present embodiment adopt prior art, repeat no more here.

Claims

1, a kind of washing machine comprises its detergent box (1) and drawer (2), it is characterized in that: have at least one tooth bar (6) at least one surface of drawer (2), train of reduction gears (10) that is connected with motor (8) and tooth bar (6) engagement.

2, washing machine according to claim 1 is characterized in that: drawer (2) one sides have gear fixed mount (9), and motor (8) and gear train (10) are installed on this fixed mount (9).

3, washing machine according to claim 2 is characterized in that: tooth bar (6) is installed on the lower surface of drawer (2) upper edge.

4, according to claim 2 or 3 described washing machines, it is characterized in that: travel switch (12) is installed on the gear fixed mount (9), has on the drawer (2) respectively and the corresponding block of its unlatching and closed position (5).

5, according to claim 2 or 3 described washing machines, it is characterized in that: gear fixed mount (9) is fixed on the detergent box (1) by bindiny mechanism.

6, washing machine according to claim 5 is characterized in that: said installing mechanism comprises jack and last at least two latches (11) corresponding with jack of gear fixed mount (9) on the detergent box (1), and latch has barb on (11).