一种加油口盖开启机构

Filler cap opening mechanism

Abstract

The utility model provides a neotype filler cap opening mechanism through the configuration optimization to filler cap opening mechanism, has avoided the insufficient shortcoming of electrophoresis, has reduced trouble occurring frequency to when causing opening mechanism to become invalid because of the elasticity decay, the cost of maintenance and the maintenance degree of difficulty have been reduced. The utility model discloses a filler cap opening mechanism includes filler cap planking, filler cap inner panel, filler cap mounting panel, pivot and shell fragment, the filler cap mounting panel is installed in the pivot, and the key lies in the filler cap inner panel includes a kink that comprises first limit, second limit, first limit is close to the filler cap mounting panel than the second limit, first limit is equipped with a breach, the fixed limit and the filler cap mounting panel fixed connection of shell fragment, the free edge of shell fragment passes the breach to second limit looks joint with the kink, the middle part of shell fragment has an elasticity portion of storing up, the lateral part of the elasticity portion of storing up offsets with the first limit of kink.
本实用新型的目的是提出一种新型的加油口盖开启机构,通过对加油口盖开启机构的结构优化,避免了电泳不充分的缺点,降低了故障发生频率,并在因弹力衰减而造成开启机构失效时,降低了维修成本和维修难度。本实用新型的加油口盖开启机构包括加油口盖外板、加油口盖内板、加油口盖安装板、转轴及弹片,所述加油口盖安装板安装于转轴上,关键在于所述加油口盖内板包括由第一边、第二边构成的一个弯折部,所述第一边较第二边靠近加油口盖安装板,所述第一边设有一个缺口,所述弹片的固定边与加油口盖安装板固定连接,弹片的自由边穿过所述缺口,并与弯折部的第二边相卡接;所述弹片的中部具有一弹力蓄积部,所述弹力蓄积部的侧部与弯折部的第一边相抵。

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