| 摘要 |
<p>The present invention relates to a cover for preventing an electrolyte leakage of a battery. More particularly, the present invention relates to a cover for preventing an electrolyte leakage of a battery, wherein the upper cover and lower cover are coupled to each other so as to seal a case of the battery in order to form a labyrinth structure in which the electrolyte flows in the vertical direction, thereby improving electrolyte leakage resistance. A gas discharge hole and a fine hole are formed in the cover so as to smoothly discharge gas generated inside the battery. The position of the cover is aligned so as to prevent electrolyte leakage even when the battery is turned over or tilted.</p> |
