| 摘要 |
An improved retractable cleat device having a housing and a telescopic cleat member absent a handle. The telescopic cleat member is lockable in the housing in a retracted position via a cam channel having at least one interval engaging a cam follower. The cam channel includes at least one interval which unlocks the telescopic cleat and allows the telescopic cleat to move to an upraised position via a bias force of a compression spring.
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