| 摘要 |
PROBLEM TO BE SOLVED: To provide an attachment for a nose ring of a cow in which the nose ring can easily be removed from the attachment after mounting it in the nose of the cow with the attachment, and which is efficient and can improve work performance.SOLUTION: An attachment for a nose ring of a cow is characterized in that an arrowhead-shaped piercing rod is provided in one end of the C-shaped ring comprising elastic materials and a coupling tubular part of an enlarged diameter having a fitting hole where the piercing rod is locked is provided in the other end. The attachment for the nose ring of the cow is configured as follows: a central part of a pair of rods is pivotally attached mutually and formed in the shape of scissors; an opening 12 formed by upper side curved arms 11 of a pivotally attaching part 10 is conformed to the shape of the nose ring and a cross section is formed in a groove 8 with a semicircular inner surface; and a locking part where the piercing rod and the coupling tubular part of the nose ring are locked respectively is formed in the end of the curved arm. The locking part 9b of the coupling tubular part is formed in the flat plate-like part 16, and in a locking wall 15 with the semicircular groove of a curved arm opened in one end, a downward projection 17 is projected lower than the height of the locking wall on the tip.SELECTED DRAWING: Figure 1 |
