| 摘要 |
<p>An electric battery has one or more cells in a single container and an outer lid. The container and the outer lid have respective divergent engagement surfaces comprising the lower surface of a ledge on the container and the upper surface of a slot in the lid respectively. Fastening means comprising a channel section clip with divergent limbs is placed in contact with the engagement surfaces and slid in the direction in which they diverge to secure the outer lid firmly to the container.</p> |
