초록 ▼

A personal security device comprises a housing which encloses a battery and an electrically energized signal device such as one or both a buzzer or lamp in series in a normally open circuit. A clip supports the housing on the body of the user and incorporates means for automatically closing the circ

A personal security device comprises a housing which encloses a battery and an electrically energized signal device such as one or both a buzzer or lamp in series in a normally open circuit. A clip supports the housing on the body of the user and incorporates means for automatically closing the circuit whenever the clip is removed from the body to produce the desired audible or visible signal or both. The housing is shaped so as to maximize opportunity for the sound to be heard or light signal to be seen when the security device is thrown to the ground in an emergency.

대표청구항 ▼

A portable personal security device, comprising: a. a housing having a back surface mounting a flexible clip for receiving an article such as a belt for supporting the housing on the body of the user; b. an electrically energized signalling device enclosed in said housing; c. a battery enclosed in s

A portable personal security device, comprising: a. a housing having a back surface mounting a flexible clip for receiving an article such as a belt for supporting the housing on the body of the user; b. an electrically energized signalling device enclosed in said housing; c. a battery enclosed in said housing; d. a circuit connecting said signalling device and battery in series enclosed in said housing; and e. circuit closure means associated with said clip and arranged to be opened by said article when received by said clip to maintain said circuit normally open and to close when said clip is removed from said article to complete said circuit and allow said battery to energize said signalling device.