Tubing clamp

A clamp adapted for mounting on flexible tubing, by means of a single hand, said tubing being positioned between clamping elements which control flow through the tubing, said clamp comprising a body, U-shaped in cross section, having generally parallel upper and lower legs connected by a curved base portion,

• aligned tubing clamping elements extending upwardly from the lower body legs and downwardly from the upper body leg intermediate the length of said legs,
• a flexible catch arm extending upwardly from the free end of the lower leg and projecting beyond the upper leg, a catch member on the catch arm facing the upper leg extremity,
• a latch on the free end of the upper body leg with its end surface in engagement with the confronting face on the catch arm, cooperating cam surfaces on the engaging portions of the latch and catch arm whereby movement of the upper body leg toward the lower body leg causes the catch arm to be cammed outwardly away from the latch so that the latch may proceed downwardly below the catch whereupon the catch arm swings toward the latch so that the catch engages the latch and the tubing positioned between the clamping elements is compressed to prevent flow therethrough, and
• the curved base portion having a tube receiving opening and a slot providing communication between said opening and the outside edge of the base portion said opening being aligned with the space between the clamping elements and the catch arm having a tube receiving opening and a slot providing communication between said catch arm opening and the outside edge of the catch arm, said catch arm opening being aligned with the opening in the curved base portion, said slots being aligned and adapted to receive and pass the flexible tubing into the aforesaid tube receiving openings.