| 摘要 |
PROBLEM TO BE SOLVED: To suppress the occurrence of creeping up of a test cup liner during milking and also preventing the deterioration of a cover, a fitting part of a rear end of a shell cup and a rear end part of a milk tube. SOLUTION: This teat cup linear is obtained by forming a creeping up- preventing lip 4 extending more to its outside in going more to its tip side at the inner circumferential part of the tip of a mouth piece 3 and making a structure of a cover 5, a fitting part at a rear end of a shell cup and a rear end part of a milk tube 6 as reinforced from their outside with reinforcing parts 8, 11, 14 consisting of a material different from that of the liner body 2.
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