| 摘要 |
A flashlight assembly includes an outer housing, an inner housing received in the outer housing, a cover partially received in the outer housing, and a base disposed in a top of the outer housing. The base has a protrusion extended into the inner housing via the outer housing. The base has two side grooves respectively defined in a lateral of the protrusion. The inner housing has two male projections. The cover has two female recesses. Each male projection engages with one of the two female recesses. The cover has two side protrusions. Each side protrusion engages with one of the two side grooves. The outer housing, the inner housing, the cover, and the base are firmly assembled.
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