Injection nozzle for pinning method, adhesive injector for pinning method, and pinning method using the same

摘要

PROBLEM TO BE SOLVED: To provide an injection nozzle or the like for a pinning method capable of appropriately and smoothly injecting an adhesive and easily performing a cleaning operation in a short time. SOLUTION: A single compound nozzle part 21 to be inserted into a prepared hole 8, an opening sealing part 22 for sealing an opening 8a, and first and second adhesive flow paths 61, 62 are provided inside. And a nozzle body 23 having a composite nozzle portion 21 attached to the tip end thereof. The second nozzle port 38 facing the second nozzle port 38, the first injection channel 35 communicating with the first adhesive channel 61 and the first nozzle channel 37, and the second nozzle port communicating with the second adhesive channel 62. And a second injection flow path 36 communicating with 38. [Selection diagram]