Liquid sealed mount

A liquid sealed mount to be disposed between a vibration source and a support of the vibration source, the liquid sealed mount comprising:

• an elastic portion configured to absorb a vibration from the vibration source;
• a first liquid chamber and a second liquid chamber from/to which a hydraulic liquid sealed in the elastic portion is to move in response to an expansion and contraction operation of the elastic portion;
• and
• a damping passage through which the hydraulic liquid is to move, the damping passage allowing the first liquid chamber and the second liquid chamber to communicate with each other, wherein
• a partition member and a valve body are provided in the damping passage, the partition member separating a first passage and a second passage adjacent to each other, the valve body includes one end fixed on an inner peripheral surface of the damping passage and another end extending toward the partition member, the valve body being configured to block the second passage in an openable and closeable manner by using a pressure from the hydraulic liquid,
• wherein a first end of the partition member is disposed on a first opening side of the damping passage, and a second end of the partition member is disposed on a second opening side of the damping passage.

A liquid sealed mount disposed between a vibration source and a support of the vibration source, the liquid sealed mount comprising:

• an elastic portion configured to absorb a vibration from the vibration source;
• a first liquid chamber and a second liquid chamber from/to which a hydraulic liquid sealed in the elastic portion is to move in response to an expansion and contraction operation of the elastic portion;
• and
• a damping passage through which the hydraulic liquid is to move, the damping passage allowing the first liquid chamber and the second liquid chamber to communicate with each other, wherein
• a partition member and a valve body are provided in the damping passage, the partition member separating a first passage and a second passage, the valve body includes one end fixed on an inner peripheral surface of the damping passage and another end extending toward the partition member, the valve body being configured to adjustably control the second passage according to a pressure from the hydraulic liquid, and
• wherein the first passage and the second passage are disposed adjacent to each other inside the damping passage, a passage area of the second passage is configured to be adjustable, and
• wherein when the hydraulic liquid is in an equilibrium state, and a valve portion of the valve body is in a state of standing in a direction substantially perpendicular to the inner peripheral surface of the damping passage.