摘要 |
The adjustable temple for eyeglasses has a transversely notched front portion of an ear contoured part telescoped into a rearwardly open ended cavity portion of a forward part, and releasably locking member slidably positioned in a transverse open ended compartment in the forward part and in communication with the cavity portion, the locking member integrally including a detent shoulder, a spring member and an actuator end, whereby manual actuation of the actuator end moves the detent shoulder out of the notch against the action of the spring member, permitting manual longitudinal adjustment of the parts to fit different head sizes, and on release of the actuator end, the spring member forces the detent shoulder into an aligned notch to lock the parts together, providing individually adjusted eyeglasses.
|