| 摘要 |
PROBLEM TO BE SOLVED: To provide a detachable injection nozzle for a sealing agent, which is capable of injecting the sealing agent to the inside of cracked part accurately and performing repair simply while suppressing the deterioration of appearance without using a spatula or a covering material. SOLUTION: The injection nozzle is constituted so as to be provided with a cylindrical holder 11 attached to a nozzle attaching part 8 of a filling cylinder member 7 at the base part 11a side and provided with a 1st flow passage 14 and a cylindrical nozzle main body 16, attached to the side of the tip part 11b of the holder and provided with a 2nd flow passage communicated with the 1st flow passage 14 of the holder and capable of making the sealing agent S to flow inside. A screw part 12 to be screwed to the nozzle attaching part of the filling cylinder member 7 is disposed at the base part 11a side and an engaging recessed part 13 engaged with the side of the base part 16a of the nozzle main body in a state that the tip part 16b of the nozzle main body is projected is disposed at the tip part 11b side.
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