| 摘要 |
The present invention relates to a reservoir float for a brake master cylinder and, more specifically, to a reservoir float for a brake master cylinder wherein the upper part of the float is prevented from being attached to the upper part of the inner side surface of a reservoir by surface tension when the float is reciprocated by the amount of oil as a conic protrusion is arranged on the upper part of the reservoir float for a brake master cylinder included in a vehicle. To achieve the purpose, the present invention is the structure of a reservoir float for a brake master cylinder for measuring the amount of brake oil of a vehicle, comprising: a reservoir tank; a guide part arranged vertically inside the reservoir tank; a float arranged inside the guide part to move vertically depending on the amount of oil; and a detection sensor arranged below the float, wherein a protrusion part is formed on the upper surface of the float to reduce surface tension. |
