JPH01126007U

JPH01126007U -

Info

Publication number: JPH01126007U
Application number: JP2117688U
Authority: JP
Priority date: 1988-02-22
Filing date: 1988-02-22
Publication date: 1989-08-29

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案に係るレベリング装
置の一実施例を示し、第１図は要部分解斜視図で
ある。第２図は正面図で、第３図はその―断
面図、第４図は同じく―断面図である。第５
図は公知例の断面図である。１，１′……ランプハウジング、２，２′……
前面レンズ、３，３′……リフレクタ、５，５′
……ネジ杆、８，８′……駆動部、１３……ネジ
杆挿通孔、１５……円柱状凹部、１７……円筒状
凸部、１８……Ｏリング、１９……切欠形の外フ
ランジ、２０……押え板、２０ａ……短筒状部、
２０ｂ……切欠形の内フランジ。 1 to 4 show an embodiment of a leveling device according to the present invention, and FIG. 1 is an exploded perspective view of the main parts. FIG. 2 is a front view, FIG. 3 is a sectional view thereof, and FIG. 4 is a sectional view thereof. Fifth
The figure is a sectional view of a known example. 1, 1'...Lamp housing, 2, 2'...
Front lens, 3, 3'...Reflector, 5, 5'
...Threaded rod, 8, 8' ... Drive part, 13 ... Threaded rod insertion hole, 15 ... Cylindrical recess, 17 ... Cylindrical protrusion, 18 ... O-ring, 19 ... Notch-shaped outside Flange, 20... Pressing plate, 20a... Short cylindrical part,
20b...Notched inner flange.

Claims

[Claims for Utility Model Registration] A reflector tiltably supported within a lamp housing, a nut attached to the reflector, a threaded rod passing through the lamp housing and screwed to the nut, and the lamp. In a headlamp leveling device that has a driving part that is constructed separately from the housing and is assembled with the above-mentioned screw rod protruding, (a) the threaded rod penetration part of the lamp housing has an inner diameter larger than that of the screw rod; (b) a cylindrical convex portion is provided on the threaded rod protrusion of the driving part to fit onto the threaded rod and into the recess; (c) both of the recesses are provided. , the convex portion is fitted through an O-ring, and (d) a presser plate having a notched inner flange is fixed near the entrance of the concave portion, and a notch is also provided on the outer periphery of the cylindrical convex portion. (e) A notch portion of the notch-shaped inner flange is configured to allow passage through the notch-shaped outer flange.