| 摘要 |
The present invention relates to a thermostat. The present invention comprises: a housing which has a cooling water flow path on the inside thereof; an actuator which has one end fixed on the inside of the housing and provides actuating force; a sealing member which is installed at one end of the actuator to seal a space between the outer peripheral face of the actuator and the side wall of the housing; a valve member which opens and closes the flow path of the housing by means of the actuating force of the actuator; and at least one support unit which has higher rigidity than the sealing member and resiliently supports the side wall of the housing and the side of the actuator between the housing and the actuator. |
