JPH0315775U - - Google Patents

Info

Publication number
JPH0315775U
JPH0315775U JP7687489U JP7687489U JPH0315775U JP H0315775 U JPH0315775 U JP H0315775U JP 7687489 U JP7687489 U JP 7687489U JP 7687489 U JP7687489 U JP 7687489U JP H0315775 U JPH0315775 U JP H0315775U
Authority
JP
Japan
Prior art keywords
return spring
valve
check
check valve
washer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7687489U
Other languages
Japanese (ja)
Other versions
JPH0744517Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989076874U priority Critical patent/JPH0744517Y2/en
Publication of JPH0315775U publication Critical patent/JPH0315775U/ja
Application granted granted Critical
Publication of JPH0744517Y2 publication Critical patent/JPH0744517Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例によるウオツシヤ
装置用チエツクバルブの縦断側面図、第２図は第
１図に示したウオツシヤ装置用チエツクバルブの
戻しばねとバルブケースとの組付け関係を説明す
る各部品の外観斜視図、第３図は第１図に示した
ウオツシヤ装置用チエツクバルブの使用状態を説
明する概要図、第４図は従来のウオツシヤ装置用
チエツクバルブの縦断側面図である。 １……ウオツシヤ装置用チエツクバルブ、２…
…バルブケース、２ａ……流路、２ｂ，２ｂ……
ばね係止部、３……チエツクボール、４……戻し
ばね。 FIG. 1 is a vertical side view of a check valve for a washer device according to an embodiment of this invention, and FIG. 2 illustrates the assembly relationship between the return spring and the valve case of the check valve for a washer device shown in FIG. 1. FIG. 3 is a schematic diagram illustrating the state of use of the check valve for a washer shown in FIG. 1, and FIG. 4 is a vertical sectional side view of a conventional check valve for a washer. 1...Check valve for washer device, 2...
...Valve case, 2a...Flow path, 2b, 2b...
Spring locking portion, 3...check ball, 4...return spring.

Claims (1)

【実用新案登録請求の範囲】 流路をそなえたバルブケースと、チエツクボー
ルに一端側を当接させた戻しばねと、前記戻しば
ねの反撥力により前記流路を閉じるチエツクボー
ルとを備えたウオツシヤ装置用チエツクバルブに
おいて、 前記バルブケースには、戻しばねの他端側を係
止するばね係止部を設け、前記戻しばねの他端側
を前記ばね係止部により係止させた状態にして前
記バルブケース内に収納してなることを特徴とす
るウオツシヤ装置用チエツクバルブ。[Claims for Utility Model Registration] A washer comprising a valve case provided with a flow path, a return spring with one end in contact with a check ball, and a check ball that closes the flow path by the repulsive force of the return spring. In the check valve for equipment, the valve case is provided with a spring locking portion that locks the other end of the return spring, and the other end of the return spring is locked by the spring locking portion. A check valve for a washer device, characterized in that the check valve is housed in the valve case.
JP1989076874U 1989-06-29 1989-06-29 Check valve Expired - Lifetime JPH0744517Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989076874U JPH0744517Y2 (en) 1989-06-29 1989-06-29 Check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989076874U JPH0744517Y2 (en) 1989-06-29 1989-06-29 Check valve

Publications (2)

Publication Number Publication Date
JPH0315775U true JPH0315775U (en) 1991-02-18
JPH0744517Y2 JPH0744517Y2 (en) 1995-10-11

Family

ID=31618734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989076874U Expired - Lifetime JPH0744517Y2 (en) 1989-06-29 1989-06-29 Check valve

Country Status (1)

Country Link
JP (1) JPH0744517Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09142262A (en) * 1995-09-19 1997-06-03 Mitsuo Fujii Wiper washing method and device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6406099B2 (en) * 2015-03-31 2018-10-17 株式会社デンソー Cleaning device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160456U (en) * 1981-04-03 1982-10-08
JPS61188255A (en) * 1985-02-15 1986-08-21 Daihatsu Motor Co Ltd Washer solution feeding device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160456U (en) * 1981-04-03 1982-10-08
JPS61188255A (en) * 1985-02-15 1986-08-21 Daihatsu Motor Co Ltd Washer solution feeding device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09142262A (en) * 1995-09-19 1997-06-03 Mitsuo Fujii Wiper washing method and device

Also Published As

Publication number Publication date
JPH0744517Y2 (en) 1995-10-11

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