| 摘要 |
<p>There is provided a vehicular brake hydraulic pressure control device, including a base body (1) including a cylinder hole (14) having a bottomed portion and an opening, a plug (31) disposed within the cylinder hole (14) at the opening side thereof, and an elastic member (41) disposed within the cylinder hole (14) between the bottom portion of the cylinder hole (14) and the plug (31). A hydraulic pressure chamber (22) is defined between the bottom portion of the cylinder hole (14) and the elastic member (41), a volume variable chamber (23) is defined between the elastic member (41) and the plug (31), the elastic member (41) partitions the hydraulic pressure chamber (22) and the volume variable chamber (23) in a sealed manner, and the elastic member (41) elastically deforms towards the plug (31) to allow the brake fluid to flow into the hydraulic pressure chamber (22).</p> |
