| 摘要 |
According to the present invention, provided is an opening/closing apparatus in response to a temperature by using a bimetal in order to open and close a necessary device. The apparatus comprises: a bimetal unit (30) made of two metal materails (10,20) having different responses according to the temperature; and an opening/closing unit (40) attached to one surface of the bimetal unit (30) to be integrated with the bimetal unit (30) to open and close an object to be opened and closed. The bimetal unit (30) is thicker than the opening/closing unit (40). The purpose of the present invention is to provide the opening/closing apparatus in response to a temperature by using a bimetal, capable of precisely opening and closing the object to be opened and closed without using an additional device. |
