NOZZLE TIP FOR DISPENSING DEVICE

• Main Authors: TAKEDA MASAAKI, SAITO TAKAYOSHI
• Format: Patent
• Language: English
• Published: 10.09.2003
• Edition: 7
• Subjects: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; TESTING; THEIR RELEVANT APPARATUS; TRANSPORTING

PROBLEM TO BE SOLVED: To smoothly insert a nozzle tip with reference to an object container in a dispensing device and to reinforce a structure in a tip part. SOLUTION: A plurality of fins 40 are formed toward the tip part 36 from a step part 34. Concretely, four fins 40 are formed at an interval of 90° around the axis center of the nozzle tip. Even when the step part 34 is going to hit the object container, the surface, i.e., the roof face, of each fin 40 hits an opening in the upper part of the object container, shocks in collision positions of both members can be relaxed, and the nozzle tip can be inserted smoothly. Since the plurality of fins 40 function as ribs, the structure in the tip part 36 can be reinforced. COPYRIGHT: (C)2003,JPO