JPH0479912U

JPH0479912U -

Info

Publication number: JPH0479912U
Application number: JP12122290U
Authority: JP
Priority date: 1990-11-21
Filing date: 1990-11-21
Publication date: 1992-07-13

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例のキヤツプの部分正
面図、第２図は第１図の軸断面図、第３図は第１
図の−線横断面図、第４図はフイラチユーブ
の部品正面図、第５図は第４図の上面図、第６図
および第７図は本実施例の作用を説明するための
一部横断面図、第８図は本実施例のキヤツプとフ
イラチユーブとの挿着状態を示す部分軸断面図、
第９図および第１０図は本考案の他の実施例の主
要部の構造とその作用を説明するための一部横断
面図、第１１図は従来のオイルレベルゲージの一
例を示す軸断面図、第１２図は第１１図のキヤツ
プに設けられた切欠き溝を示す正面図、第１３図
は第１１図のフイラチユーブに設けられた係止ピ
ンを示す上面図、第１４図は第１１図のオイルレ
ベルゲージのオイルレベルの沈下現象を説明する
ための拡大部分軸断面図である。１……キヤツプ、２……フイラチユーブ、３…
…挿着部材、４……ストツパ面、５……鍔部材、
６，６ａ……不等径穴、７，７ａ……突出片、８
……平坦面、９……凹溝、１０……係着部、１１
……ゲージ杆、１２……取手、１３，１３ａ……
不等径駒、１５……端縁、１６……係止溝、１７
，１７ａ……凹部、５０……鍔部。 FIG. 1 is a partial front view of a cap according to an embodiment of the present invention, FIG. 2 is an axial sectional view of FIG. 1, and FIG.
Fig. 4 is a front view of the parts of the filler tube, Fig. 5 is a top view of Fig. 4, and Figs. FIG. 8 is a partial axial cross-sectional view showing how the cap and filler tube of this embodiment are inserted;
9 and 10 are partial cross-sectional views for explaining the structure and operation of the main parts of another embodiment of the present invention, and FIG. 11 is an axial cross-sectional view showing an example of a conventional oil level gauge. , FIG. 12 is a front view showing the notch groove provided in the cap shown in FIG. 11, FIG. 13 is a top view showing the locking pin provided in the filler tube shown in FIG. 11, and FIG. 14 is a top view showing the locking pin provided in the filler tube shown in FIG. FIG. 3 is an enlarged partial axial sectional view for explaining a phenomenon in which the oil level of the oil level gauge sinks. 1... Cap, 2... Filler tube, 3...
...insertion member, 4... stopper surface, 5... flange member,
6, 6a...Unequal diameter hole, 7, 7a...Protruding piece, 8
... Flat surface, 9 ... Concave groove, 10 ... Engagement part, 11
...Gauge rod, 12...Handle, 13, 13a...
Unequal diameter piece, 15... Edge, 16... Locking groove, 17
, 17a... recess, 50... flange.

Claims

[Scope of utility model registration request]

The body of the cap to be inserted into the filler tube is made of an elastic member, and the cap and/or the filler tube is provided with a stopping means capable of stopping the body from being inserted into the filler tube and rotating at a predetermined position, The outer diameter of the filler tube is smaller than the inner diameter of the filler tube, and an unequal diameter hole is formed in the body, and an unequal diameter piece that is removably pressed into contact with the unequal diameter hole is held in the cap. An oil level gauge structure characterized by being fixed to a gauge rod.