JPS6219469U

JPS6219469U -

Info

Publication number: JPS6219469U
Application number: JP11177185U
Authority: JP
Priority date: 1985-07-19
Filing date: 1985-07-19
Publication date: 1987-02-05

Description

[Brief explanation of the drawing]

第１図は本考案に係るウオツシヤ液噴射装置を
搭載した車輌の全体構成図、第２図は第１図に示
す一方向弁の構成図、第３図、第４図及び第５図
は夫々、第１の実施例、第２の実施例、及び第３
の実施例のウオツシヤ液噴射装置の制御回路を示
す図である。２……第１のウオツシヤタンク、４……第２の
ウオツシヤタンク、５……第１のウオツシヤモー
タ、６……第１のウオツシヤチユーブ、７……一
方向弁、８……ウオツシヤ液噴出口、９……第２
のウオツシヤモータ、１０……第２のウオツシヤ
チユーブ、１２，１２′……コントロールユニツ
ト、１６……ロアレベルセンサ。 Figure 1 is an overall configuration diagram of a vehicle equipped with a washer liquid injection device according to the present invention, Figure 2 is a configuration diagram of the one-way valve shown in Figure 1, and Figures 3, 4, and 5 are respectively , the first example, the second example, and the third example
It is a figure showing the control circuit of the washer liquid injection device of the example. 2... First wash tank, 4... Second wash tank, 5... First wash motor, 6... First wash tube, 7... One-way valve, 8... Washer liquid spout, 9...Second
Washer motor, 10...Second watch tube, 12, 12'...Control unit, 16...Lower level sensor.

Claims

[Claims for Utility Model Registration] 1. A first washer tank and a first washer motor, a second washer tank and a second washer motor, and a washer fluid spout selectively connected to the first or second washer tank. and when the washer liquid in the first washer tank is used up, the second washer motor is operated to inject the washer liquid in the second washer tank from the washer liquid spout. A vehicle washer liquid injection device characterized by: 2. A first washer tube that leads the washer fluid from the first washer tank, a second washer tube that leads the washer fluid from the second washer tank, and the first or second washer tube that leads the washer fluid from the second washer tank;
The washer liquid injection device for a vehicle according to claim 1, further comprising a one-way valve for selectively connecting the washer tube to the washer liquid spout. 3. A control device for controlling the operation of the first and second washer motors, and a first switch and a second switch for respectively operating the first and second washer motors via the control device. A washer fluid injection device for a vehicle as set forth in claim 1 of the utility model registration claim, characterized in that: 4. A control device having first and second drive circuits that respectively control the operations of the first and second washer motors, and a first switch that selects one of the first and second drive circuits. , and a second switch that operates the first or second washer motor according to the selected first or second drive frequency. Washer liquid injection device. 5. The washer liquid injection device for a vehicle according to claim 3 or 4, characterized in that a means for detecting the amount of residual washer liquid in the first washer tank is provided in the first wash tank. 6. A control device having first and second drive circuits that respectively control the operation of the first and second washer motors, and a control device that controls the first and second washer motors according to the amount of washer liquid remaining in the first washer tank. A utility model characterized by comprising a residual amount detecting means for selecting one of the drive circuits, and a switch for operating the first or second washer motor by the selected first or second drive circuit. A washer fluid injection device for a vehicle as claimed in claim 1. 7. The washer fluid injection device for a vehicle according to any one of claims 1 to 6, wherein the second washer tank and the second washer motor are arranged in a trunk room at the rear of the vehicle.