| 摘要 |
It comprises a U-shaped sheath 4 attached to the rear section of a shoulder strap 2. The top end of the sheath 4 is associated with a ferrule 5 secured to the shoulder strap, while the bottom end of this sheath is integral with a collar 8. The latter is articulated with two stirrups 11 elastically loaded towards the centre in such a way as to retain the first ball disposed in the sheath while allowing its easy extraction and the retaining of the next ball. Sports equipment.
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