JPH01112161U

JPH01112161U -

Info

Publication number: JPH01112161U
Application number: JP799288U
Authority: JP
Priority date: 1988-01-25
Filing date: 1988-01-25
Publication date: 1989-07-27

Description

[Brief explanation of the drawing]

第１図はこの考案に係るウオツシヤ装置の一実
施例を示す概略外観図、第２図は第１図に示した
ウオツシヤ装置における制御バルブを説明する縦
断側面図、第３図はこの考案に係るウオツシヤ装
置の他の実施例における制御バルブの縦断側面図
、第４図は従来のウオツシヤ装置を示す概略図、
第５図は従来のウオツシヤ装置におけるチエツク
バルブの縦断側面図である。１……第１ウオツシヤタンク、２……第２ウオ
ツシヤタンク、３……制御バルブ、３ｂ……一方
のインレツト、３ｃ……他方のインレツト、３ｄ
……アウトレツト、３ｅ……バルブ室、３ｆ……
閉止弁体、３ｇ……弾性体、４，５……ノズル、
８……送給管。 Fig. 1 is a schematic external view showing an embodiment of the washer device according to this invention, Fig. 2 is a vertical cross-sectional side view illustrating a control valve in the washer device shown in Fig. 1, and Fig. 3 is a diagram illustrating the control valve in the washer device shown in Fig. 1. A vertical sectional side view of a control valve in another embodiment of the washer device, FIG. 4 is a schematic diagram showing a conventional washer device,
FIG. 5 is a longitudinal sectional side view of a check valve in a conventional washer device. DESCRIPTION OF SYMBOLS 1...First wash tank, 2...Second wash tank, 3...Control valve, 3b...One inlet, 3c...Other inlet, 3d
...Outlet, 3e...Valve chamber, 3f...
Closing valve body, 3g... elastic body, 4, 5... nozzle,
8...Feed pipe.

Claims

[Scope of utility model registration request]

The first wash tank stores each washing liquid [
1] and a second washer tank [2], which are provided near the first washer tank [1] and the second washer tank [2] and are supplied from the first washer tank [1] and the second washer tank [2]. A control valve [3] that switches the cleaning liquid, a nozzle [4, 5] that sprays the cleaning liquid onto the cleaning surface, and a single feed pipe [8] that connects the control valve [3] and the nozzle [4, 5]. and a valve chamber [3e] of the control valve [3].
One inlet [3b] communicates with the first washer tank [1], and the other inlet [3b] communicates with the second washer tank [2].
3c] and an outlet [3d] that communicates with the feed pipe [8], and the valve chamber [3e] is always biased toward the one inlet [3b] by an elastic body [3g]. The one inlet [3b] is closed, the other inlet [3c] and the outlet [3d] are brought into communication, and the cleaning liquid from the one inlet [3b] is flushed to the other inlet [3c] side. A closing valve body [3f] that is energized to close the other inlet [3c] and bring one inlet [3b] and outlet [3d] into communication.
] A washer device characterized by being provided with.