A pull station for an alarm includes a housing having an actuator mounted for movement with respect thereto. The actuator has a standby (i.e., normal) position and an alarm position. The actuator has a contoured actuation surface configured such that downward pressure on the actuation surface moves the actuator from the standby position to the alarm position. The actuator may be rotatably or slidably coupled to the housing. The actuation surface may extend beyond the front face of the housing when in the standby position. In some embodiments, the actuation surface is cup-shaped. In other embodiments, the actuation surface is v-shaped, with first and second angled portions forming oblique angles with respect to a lateral axis of the housing. Thus arranged, the actuator can be operated by a disabled who may not have complete hand or finger dexterity. Other embodiments are described and claimed.
1. A pull station for an alarm system, comprising:
a housing having a front face; and
an actuator coupled to the housing, the actuator having an actuation surface formed by first and second arms having first and second angled portions extending in opposite directions from a central stem, the first and second angled portions forming oblique angles with respect to a lateral axis of the housing, the oblique angles being in the range of 5 degrees to 15 degrees,
wherein the actuator is rotatably moveable relative to the housing between a standby position, wherein the actuation surface is adjacent the housing and faces upwardly, and an alarm position, wherein the actuation surface is rotated outward, away from the housing; and
wherein the actuation surface extends outward from the front face when the actuator is in the standby position.
2. The pull station of claim 1 , wherein the actuation surface is concave.
3. The pull station of claim 1 , wherein the first and second arms have distal edges, each of the distal edges forming an acute angle with respect to a front edge of the actuation surface.
4. The pull station of claim 1 , further comprising a lip disposed along at least a portion of a front edge of the actuation surface.
5. An actuator for an alarm system pull station, comprising:
an actuator having a user engaging portion and a pull station engaging portion, the pull station engaging portion configured to operatively engage an alarm system pull station, the user engaging portion comprising first and second angled portions extending in opposite directions from a central stem, each of the first and second angled portions forming oblique angles with respect to a longitudinal axis of the actuator, the oblique angles being in the range of 5 degrees to 15 degrees, the first and second angled portions and the central stem forming an actuation surface,
wherein the actuator is rotatably moveable relative to the housing between a standby position, wherein the actuation surface is adjacent the housing and faces upwardly, and an alarm position, wherein the actuation surface is rotated outward, away from the housing; and wherein the actuation surface extends outward from the front face when the actuator is in the standby position.
6. The actuator of claim 5 , wherein the actuation surface is concave.
7. The actuator of claim 5 , wherein the actuation surface includes surface texturing.
8. The actuator of claim 5 , wherein the first and second angled portions have distal edges, each of the distal edges forming an acute angle with respect to a front edge of the actuation surface.
9. The actuator of claim 5 , further comprising a lip disposed along at least a portion of a front edge of the actuation surface.