JPH0226968U

JPH0226968U -

Info

Publication number: JPH0226968U
Application number: JP10626088U
Authority: JP
Priority date: 1988-08-11
Filing date: 1988-08-11
Publication date: 1990-02-21
Also published as: JPH0445976Y2

Description

[Brief explanation of drawings]

第１図は本考案によるマスタシリンダ用リザー
バの一実施例をマスタシリンダと共に示す縦断面
図、第２図は第１図における―線に沿う断面
図、第３図は第１図における―線に沿う断面
図、第４図は従来のリザーバの縦断面図、第５図
は他の従来の縦断面図、第６図は第５図における
―線に沿う断面図である。Ｍ……マスタシリンダ、Ｒ……リザーバ、７…
…リザーバ本体としての主油溜、８……キヤツプ
、１５，２２ｂ……回り止め手段を構成するスイ
ツチ筒及び脚片、１６……リードスイツチ、１７
……リード線、１８……警報器、１９……電源、
２１……フイルタ係止突起、２２……フイルタ、
２２ａ……係合部としての上縁部、２５……フロ
ート、２６……ストツパ手段としてのストツパ、
２９……磁石。 Fig. 1 is a longitudinal sectional view showing an embodiment of the master cylinder reservoir according to the present invention together with the master cylinder, Fig. 2 is a sectional view taken along the line - in Fig. 1, and Fig. 3 is a sectional view taken along the line - 4 is a longitudinal sectional view of a conventional reservoir, FIG. 5 is a longitudinal sectional view of another conventional reservoir, and FIG. 6 is a sectional view taken along the line - in FIG. M...Master cylinder, R...Reservoir, 7...
...Main oil reservoir as reservoir main body, 8...Cap, 15, 22b...Switch cylinder and leg piece constituting rotation prevention means, 16...Reed switch, 17
... Lead wire, 18 ... Alarm, 19 ... Power supply,
21... Filter locking protrusion, 22... Filter,
22a... Upper edge as an engaging portion, 25... Float, 26... Stopper as stopper means,
29...Magnet.

Claims

[Scope of utility model registration request]

A reservoir body that is integrally equipped with a switch tube protruding into the interior for storing hydraulic oil, a cap that is detachably attached to the oil filler port at the upper end of the reservoir body, and a cap that is inserted into the reservoir body from the oil filler port and stored. A reservoir for a master cylinder, comprising: an electric circuit including a reed switch housed in the switch cylinder; and a float housed in the reservoir body and capable of activating the reed switch when approaching the reed switch. In this case, a locking protrusion is provided on the inner surface of the reservoir body above the switch cylinder, while the engaging portion engages with the locking protrusion in the free state of the filter, and the locking protrusion is provided above the switch cylinder. An engaging portion is provided between the reservoir body and the filter, and the engaging portion is provided between the reservoir body and the filter so that the engaging portion is engaged with the locking protrusion. providing a rotation preventing means for preventing rotation of the filter in the state,
accommodating the float in the filter;
A stopper means is provided for holding the float immersed in the hydraulic oil against buoyancy at a position where the reed switch is not activated when a sufficient amount of hydraulic oil is stored in the reservoir body. A reservoir for the master cylinder.