| 摘要 |
The invention provides a hinge, including a hinge base (1), a hinge arm (2) movably arranged with the hinge base (1), and a supporting frame (3) and a bracket (5) arranged between the hinge base (1) and the hinge arm (2), wherein a rocker arm (6) and a spring connecting rod (8) are arranged in cooperation with the bracket (5), a first spring (7) is arranged between the rocker arm (6) and the bracket (5), a second spring (9) is sleeved on the spring connecting rod (8), a roller (61) is arranged in cooperation with the rocker arm (6), and clamping positions (21) which are mutually clamped when the rocker arm (6) and the hinge arm (2) are located at first limit positions and side faces of the hinge arm (2) which are mutually propped when the rocker arm (6) and the hinge arm (2) are located at second limit positions are arranged on the hinge arm (2) in cooperation with the roller (61). By means of this structure, the hinge can provide a balance force within a large angle and a buffering force for an oven door body, can have a certain pressure holding force when being closed and has a simple structure, and meanwhile, the hinge further has the advantage that an oven door and an oven body are easy to demount. |
