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Extensible leash for dogs and other pets
Extensible leash for dogs and other pets
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机译:狗和其他宠物的可伸缩皮带
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摘要
An extensible leash for pets comprises a shell (1, 101) provided with a handle (1, 102), a cable-winding roll (3, 103) provided with a cable (6, 22) with an end integral with the roll (3, 103) and a free end external to the shell (1, 101). The roll (3, 103) is rotatable around a rotation axis as a result of the action of a spiral-shaped spring (5, 105) Means for locking/unlocking the roll are provided with a control mechanism operated by a first lever (2, 106) to be operated by the palm of the hand to move from an unlocking position to a locking position of the roll (3, 103). The first lever (2, 106) is associated with a bi-stable locking device (11, 107) adapted to hold the first lever locked in the two positions and to allow it to move from the locking position to the unlocking position.
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