JPS62170468U

JPS62170468U -

Info

Publication number: JPS62170468U
Application number: JP5741286U
Authority: JP
Priority date: 1986-04-18
Filing date: 1986-04-18
Publication date: 1987-10-29

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す概略縦断面図
、第２図は本考案の一実施例に適用されるグロメ
ツト穴の概略縦断面図、第３図は本考案の一実施
例に適用されるグロメツトの概略縦断面図、第４
図はグロメツトの頭部を押圧する前の状態におけ
る本考案の一実施例の概略縦断面図、第５図はト
ルクコンバータボデイに固着され、本考案の一実
施例が適用されたソレノイドバルブの概略正面図
、第６図は第５図に示されたソレノイドバルブの
拡大図、第７図は第５，６図に示されたソレノイ
ドバルブの縦断面図、第８図は従来の車両制御用
切換えバルブのリード線シール装置の一例を示す
概略断面図である。１…ハウジング、２…エンドプレート、２Ａ…
小穴、４…ベース、４Ｂ…フランジ、４Ｃ…小径
穴部、４Ｄ…大径穴部、１２…グロメツト、１２
Ａ…軸状部、１２Ｂ…頭部、１２Ｃ…環状溝、１
２Ｄ…突出部、１２Ｅ…引出し穴、１９…リード
線、３０…ソレノイドバルブ、３５…ソレノイド
、４０…トルクコンバータボデイ。 Fig. 1 is a schematic longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a schematic longitudinal sectional view of a grommet hole applied to an embodiment of the invention, and Fig. 3 is a schematic longitudinal sectional view showing an embodiment of the invention. Schematic vertical cross-sectional view of applied grommet, No. 4
The figure is a schematic longitudinal cross-sectional view of an embodiment of the present invention before pressing the head of the grommet, and Fig. 5 is a schematic diagram of a solenoid valve fixed to a torque converter body and to which an embodiment of the present invention is applied. A front view, FIG. 6 is an enlarged view of the solenoid valve shown in FIG. 5, FIG. 7 is a vertical cross-sectional view of the solenoid valve shown in FIGS. 5 and 6, and FIG. 8 is a conventional switching for vehicle control. FIG. 2 is a schematic cross-sectional view showing an example of a valve lead wire sealing device. 1...housing, 2...end plate, 2A...
Small hole, 4... Base, 4B... Flange, 4C... Small diameter hole, 4D... Large diameter hole, 12... Grommet, 12
A... Shaft portion, 12B... Head, 12C... Annular groove, 1
2D... Projection, 12E... Drawout hole, 19... Lead wire, 30... Solenoid valve, 35... Solenoid, 40... Torque converter body.

Claims

[Scope of Claim for Utility Model Registration] (1) A lead wire sealing device for a vehicle control switching valve for drawing out a lead wire from an actuator casing of a vehicle control switching valve, which includes a small diameter hole portion and a large diameter hole portion. a grommet hole formed in the casing, a shaft-shaped portion whose outer diameter is approximately equal to the inner diameter of the small-diameter hole portion, and a head portion whose outer diameter is approximately equal to the large-diameter hole portion. , a grommet having a lead wire pull-out hole formed in the center; a shaft-shaped portion and a head of the grommet are disposed within a small-diameter hole and a large-diameter hole of the grommet hole; and a lead wire is inserted into the pull-out hole. After being
1. A lead wire sealing device for a switching valve for vehicle control, comprising a pressing means for pressing a side of the head opposite to the side on which the shaft-shaped portion is arranged. (2) The switching valve for vehicle control according to claim 1, wherein the thickness of the head of the grommet is set larger than the depth of the large diameter hole of the grommet hole. Lead wire sealing device. (3) The outer diameter of the end of the head opposite to the side where the shaft-shaped part is arranged is set to be smaller than the large diameter hole of the grommet hole, and the pressing means The lead wire seal for a switching valve for vehicle control according to claim 2 of the utility model registration claim, characterized in that the lead wire seal is a plate-shaped body having a hole larger than the outer diameter of the end portion and smaller than the outer diameter of the end portion. Device.