Locking apparatus with double locking units
First Claim
1. A locking apparatus with double locking units, comprising:
- a housing defining a cavity, a locking unit and a controlling unit being mounted in the cavity; and
a lock hook or rod member having a fixed end connected with the locking unit and a free end which is detained by the controlling unit in a locked state, the controlling unit including;
a rotary section in which a key can be inserted; and
a reactor and a driven unit disposed on the rotary section, the driven unit being formed with a notch for detaining the free end of the lock hook or rod member in the locked state, whereby the reactor and the driven unit are movable with the key to release the free end of the lock hook or rod member from the notch of the driven unit.
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Abstract
A locking apparatus with double locking units including a housing defining a cavity, a numeral wheel locking unit and a controlling unit mounted in the cavity and a lock hook or rod member. The lock hook or rod member has a fixed end connected with the lock core of the locking unit and a free end which is detained by the controlling unit in a locked state. The controlling unit includes a rotary section in which a key can be inserted and a reactor and a driven unit disposed on the rotary section. The driven unit is formed with a notch for detaining the free end of the lock hook or rod member. The reactor and the driven unit are rotatable with the key to release or detain the free end of the lock hook or rod member.
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Citations
19 Claims
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1. A locking apparatus with double locking units, comprising:
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a housing defining a cavity, a locking unit and a controlling unit being mounted in the cavity; and
a lock hook or rod member having a fixed end connected with the locking unit and a free end which is detained by the controlling unit in a locked state, the controlling unit including;
a rotary section in which a key can be inserted; and
a reactor and a driven unit disposed on the rotary section, the driven unit being formed with a notch for detaining the free end of the lock hook or rod member in the locked state, whereby the reactor and the driven unit are movable with the key to release the free end of the lock hook or rod member from the notch of the driven unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification