Patent ID: 7721363

Claim:
A slide rail having a mounting shaft having an external surface; two ends; and a diameter; and a sliding mount being movably mounted around the mounting shaft and having a clamp being mounted slidably around the mounting shaft and having two mounting surfaces; two ends; an internal surface; two mounting holes being respectively formed through the mounting surfaces of the clamp aligned with each other and being mounted around the external surface of the mounting shaft; a connecting hole being formed in one of the ends of the clamp and communicating with the mounting holes; and an attaching hole being formed in the other end of the clamp and communicating with the mounting holes and the connecting hole; a handle being rotatably connected to the clamp and having a lock bar being rotatably mounted in the connecting hole of the clamp and having an inner end; an outer end; a pressing panel being defined in the inner end of the lock bar, abutting with the internal surface of the clamp near the connecting hole and having a sidewall facing to the external surface of the mounting shaft; and an engaging recess being formed on the sidewall of the pressing panel; and an arm being polygonal, being defined in the outer end of the lock bar and being formed on and protruding from the pressing panel and extending out of the connecting hole of the clamp; a clamp jaw being mounted in the clamp and around and abutting the mounting shaft and having a center; two sidewalls; a shaft hole being formed through the center of the clamp jaw, being mounted around the external surface of the mounting shaft and having a diameter larger than the diameter of the mounting shaft; and a convex surface being formed on one of the sidewalls of the clamp jaw and engaging the engaging recess of the pressing panel; a holding bracket being connected to the clamp near the attaching hole and having a body having a holding recess; and a spring being mounted in the clamp between the clamp jaw and the holding bracket.