Flashlight with tailcap switch boot
First Claim
Patent Images
1. A flashlight comprising:
- a housing for retaining one or more batteries;
a head assembly attached to one end of said housing, said head assembly enclosing a bulb;
a tailcap assembly attached to an opposite end of said housing, said tailcap assembly including a switch for selectively completing or breaking an electrical circuit between the bulb and the batteries, and further including a switch plunger operatively coupled at one end to said switch and having an opposite end projecting from the tail cap assembly; and
a boot assembly including a generally hollow and resilient boot attached at an open end to said tailcap assembly, said boot having an opposite closed end with a substantially flat exterior surface, said boot assembly further including a rigid boot support within said boot adjacent said closed end thereof, said boot support including means defining a recess into which said opposite end of said switch plunger is received,wherein said tailcap assembly includes a generally cylindrical and outwardly-extending projection and said boot includes at its open end an inner circumferential lip that mates with said projection to provide a water-resistant and contaminant-resistant seal for said switch.
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Accused Products
Abstract
A flashlight includes a tailcap switch and a flexible boot made of an elastomeric material covering the tailcap switch and providing a water-resistant and contaminant-resistant shield around the switch. The flexible boot preferably includes a substantially cylindrical bellows section and a flat exterior end surface with at least one substantially straight edge on the circumference of the end surface that reduces any tendency of the flashlight to roll when laid on its side.
299 Citations
3 Claims
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1. A flashlight comprising:
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a housing for retaining one or more batteries; a head assembly attached to one end of said housing, said head assembly enclosing a bulb; a tailcap assembly attached to an opposite end of said housing, said tailcap assembly including a switch for selectively completing or breaking an electrical circuit between the bulb and the batteries, and further including a switch plunger operatively coupled at one end to said switch and having an opposite end projecting from the tail cap assembly; and a boot assembly including a generally hollow and resilient boot attached at an open end to said tailcap assembly, said boot having an opposite closed end with a substantially flat exterior surface, said boot assembly further including a rigid boot support within said boot adjacent said closed end thereof, said boot support including means defining a recess into which said opposite end of said switch plunger is received, wherein said tailcap assembly includes a generally cylindrical and outwardly-extending projection and said boot includes at its open end an inner circumferential lip that mates with said projection to provide a water-resistant and contaminant-resistant seal for said switch. - View Dependent Claims (2, 3)
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Specification