Cable tightening device having anti-theft function
First Claim
1. A cable tightening device, comprising:
- a fixed unit including a base member;
a rotation member rotatably mounted on the base member of the fixed unit;
a movable unit including a movable member rotatably mounted on the rotation member and rotatable relative to the base member of the fixed unit to drive the rotation member to rotate relative to the fixed unit in a oneway direction, and a release member movably mounted on the movable member to lock or unlock the movable member and the base member;
a locking unit mounted on the release member of the movable unit and locked onto the movable member releasably to lock the release member onto the movable member releasably to stop movement of the release member so as to prevent the cable from being loosened.
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Accused Products
Abstract
A cable tightening device includes a fixed unit, a rotation member rotatably mounted on the fixed unit, a movable unit including a movable member to drive the rotation member and a release member to lock or unlock the movable member, and a locking unit to lock the release member onto the movable member releasably. Thus, the release member is locked onto the movable member by the locking unit and cannot be pulled upwardly to detach the push plates of the movable unit from the ratchet wheels of the fixed unit so that the ratchet wheels are locked to lock the rotation member to prevent the cable from being loosened so as to protect the cargo wound by the cable, thereby achieving the anti-theft purpose.
44 Citations
16 Claims
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1. A cable tightening device, comprising:
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a fixed unit including a base member; a rotation member rotatably mounted on the base member of the fixed unit; a movable unit including a movable member rotatably mounted on the rotation member and rotatable relative to the base member of the fixed unit to drive the rotation member to rotate relative to the fixed unit in a oneway direction, and a release member movably mounted on the movable member to lock or unlock the movable member and the base member; a locking unit mounted on the release member of the movable unit and locked onto the movable member releasably to lock the release member onto the movable member releasably to stop movement of the release member so as to prevent the cable from being loosened. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification