| 摘要 |
<p>The present application relates to a resilient hinge comprising the following structures: a first movable support (1), a second movable support (2), a first angle iron (3), a first arcuate connecting strip (4), and a snap spring (6), wherein one end of the snap spring (6) is fixedly connected to the part at which the first movable support (1) and the second movable support (2) are hinged together, the other end thereof is fixedly connected to the first movable support (1) by means of a fixing post, and the fixing post is located on a first connecting strip (12) of the first movable support (1). With providing the snap spring (6) at the position where the first movable support (1) and the second movable support (2) are hinged, the present application uses the principle of resilience of the snap spring to give the hinge of the present application a resilience function and, after a user has moved from a seat of a motor vehicle or a sofa, there is no need to manually adjust the headrest upright, proving extremely convenient for use.</p> |
