Safety flashlight
OwnerPaul A. Kish, Randy S. Cramerinventors
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OwnerPaul A. Kish, Randy S. Cramerinventors
Estimating the term…
A flashlight particularly useful by safety personnel such as a firefighter and capable of operation with rechargeable battery means or non-rechargeable battery means. The flashlight includes a one-piece plastic casing having a tubular body portion defining a battery compartment and a right angled head portion in which a light bulb is mounted. The battery compartment is closed by an end cap on which electrical conductive means is mounted to form a part of the battery circuit when non-rechargeable batteries are placed in the compartment. A plurality of charging contacts are mounted on the rear wall of the body portion of the flashlight for enabling rechargeable batteries to be recharged while in the compartment. The charging contacts are recessed within the rear wall of the battery compartment so that they can not be engaged by non-rechargeable batteries within the compartment. This prevents the non-rechargeable batteries from being damaged if the flashlight were inadvertently placed into a charging unit with non-rechargeable batteries in the compartment. The circuitry connecting the batteries to the light bulb includes uniquely structured elements which are quickly and easily connected together to facilitate assembly of the flashlight.
A flashlight capable of operation with rechargeable battery means or non-rechargeable battery means comprising a casing having a tubular body portion defining a battery compartment and a head portion, a light bulb mounted within said head portion, battery contact means mounted at one end of said compartment, electrical circuit means connecting said battery contact means to said bulb, the other end of said compartment being open, an end cap for closing said open end, electrical conductive means mounted on said end cap and forming a part of the battery circuit when non-rechargeable battery means is placed in said compartment, charging contact means mounted on wall means of said body portion for enabling said rechargeable battery means to be recharged while in said compartment, said charging contact means being positioned on said wall means so that they can not be contacted by non-rechargeable battery means within said compartment.
A flashlight comprising a casing having a tubular body portion defining a battery compartment and a head portion at a substantially right angle to said body portion, battery contact means mounted at one end of said battery compartment, said head portion having a rear wall and a generally cylindrical outer wall extending forwardly from said rear wall and defining a bulb mounting compartment, a partition separating said battery compartment from said bulb compartment, a first tubular socket extending forwardly from said rear wall, a second shorter tubular socket connected to said rear wall and located within said first socket, switch means mounted within said bulb compartment having input and output terminals, a first contact spring mounted within said first socket and having its inner wire end connected to a contact block, a second contact spring mounted within said second socket and having its inner end connected to the output terminal of said switch means, a bulb having a rear contact engaging against the outer end of said second contact spring and a flange contact engaging against the outer end of said first contact spring to complete an electric circuit through said bulb, said battery contact means including positive and negative contact springs with the outer ends of said battery contact springs positioned within said battery compartment and the inner ends thereof positioned within said bulb compartment, the inner end of said positive battery spring having a bent-wire configuration so that the bent end extends through said bulb compartment into direct connection with the input terminal of said switch means, the inner end of said negative battery contact spring having a bent-wire configuration so that its inner end extends to said contact block in direct connection with the inner end of said first contact spring, and a cap assembly secured to the outer wall of said head portion and retaining said bulb within said first socket.
Dependencies are inferred from the claim text.