| 摘要 |
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. |
