摘要:
A combination lock comprising a housing, a locking bolt and a locking breach, at least one locking assembly rotatably supported within the housing and comprising a disc member formed with a peripheral recess, a cam wheel and a reset cam. A locking member is formed with at least one locking lug angularly displaceable between an un-locked position in which all the looking lugs engage within the peripheral recess of the disc members and where the locking breach is disengaged from the locking bolt, and a locked position in which at least one of the locking lugs is disengaged from the peripheral recess, where the locking breach arrests the locking bolt. A planarly displaceable manipulating member comprises at least one follower corresponding with each cam wheel. A reset mechanism is provided for rotating all disc members into a reset position.
摘要:
A combination lock mechanism comprising a housing (20), a locking element (40) fitted with a locking latch (48) and extending into the housing (20), at least two coaxially disposed rotatable locking assemblies (58, 60, 62), each comprising a cogged wheel (68), a locking disc (70) formed with a peripheral recess (84) and a reset element (72) fixable to the cogged wheel (68), a forked locking member (90) pivotally secured within the housing (20) and fitted with first engaging fingers (94), each engaging finger (94) adapted for engagement with the peripheral recess (84) of a corresponding locking disc (70), second engaging fingers (96, 98), each adapted for engagement with a corresponding reset element (72), and a locking lug (140) for locking engagement with the locking latch (48) of the locking element (40). The lock further comprises a manipulating frame (100) displaceable within the housing (20), the arrangement being such that upon predetermined consecutive displacements of the manipulating frame (100) the forked locking member (90) can be shifted to its open position.
摘要:
A combination lock consists of a lock housing, a shackle, a lock shaft, an elastic element, a dial and a plurality of retaining rings. The dial is the only element for performing the locking and unlocking function, and forms rotational chain movements with the retaining rings such that the retaining rings may be driven by the dial to move the lock shaft to generate an interference or release movement, thereby indirectly determine whether the shackle may be moved relative to the lock housing from a locked position to an unlocked position.
摘要:
By providing a housing having an enlarged indicia receiving zone formed thereon along with combination defining rotatable dials associated therewith which controls lock means cooperatingly associated with the housing, a combined luggage tag and locking system is achieved. By employing this system, a single product is realized which is capable of identifying the owner of any suitcase or luggage with external indicia, while also effectively locking the suitcase or luggage to prevent unwanted entry. In addition, the combined luggage tag and locking system incorporates two separate and independent locking members, preferably a conventional shackle in combination with an elongated/flexible cable member or locking wire, for further enhancing the locked securement thereof to any desired product.
摘要:
An ergonomically manipulated cable combination lock includes: a housing, a cable or wire having one cable end fixed in a first hole in the housing and having another cable end secured with a locking plug lockable in a second hole in the housing, a plurality of dials and sleeves rotatably mounted on a bolt in the housing, and a control device having a push button pivotally secured in the housing and a sliding actuator normally locking the plug of the cable in the housing and operatively depressing the bolt for unlocking the plug upon depression of the push button, with the plug inserted in the housing to be angularly separated from the bolt in an acute angle to provide enough space for accommodating all the relevant elements within the housing and also to allow a single-hand operation when holding the housing and depressing the push button for ergonomically unlocking the lock by a single hand of the user.
摘要:
A combination lock has a keyless lock main body mounted on a housing part, a toothed rod, an engaging rod, a turnable rod and a locking rod. The toothed rod has engaging teeth, and is passed into numeral discs of the lock main body such that the toothed rod is released to be movable, and fixed in a locked position by the numeral discs. The toothed rod has a protruding plate on an outer end. The engaging rod is passed through the housing part, and has a front engaging end, and an intermediate recessed portion. The turnable rod is passed into the lock main body, and the housing part with a semicircular lower end pushing block connecting the recessed portion. The turnable rod has an intermediate portion having a flat side. The protruding plate abuts the flat side to prevent the turnable rod from turning in the locked position. In the unlocked position, the turnable rod is turned for the pushing block to move the engaging rod rearwards. Thus, the engaging end disengages from the locking rod for same to be removable from the locked object.
摘要:
The lock construction of the present invention has a lock body defining an interior cavity and a shackle that is releasably received in the interior cavity. The shackle is movable to a locked position for securing to an object and an unlocked position for releasing the object between the shackle and the lock body. A locking mechanism is disposed within the interior cavity of the lock and comprises rotatable first and second members. A motor is included to rotate said second member and thereby rotate the first member to secure and release the shackle between the locked and unlocked positions.
摘要:
A cable combination lock includes: a lock body (1) having a plurality of dials and sleeves rotatably mounted in the lock body, a locking bolt (2) insertable and lockable in the lock body (1), a cable (3) having a first cable end (31) secured with the locking bolt (2) and a second cable end (32) formed as a cable ring (33), and at least a fastener (4) secured on a portable computer or the other object to be locked; whereby upon insertion of the locking bolt (2) through the fastener (4) and through the cable ring (33) of the cable (3) to be locked in the lock body (1), and upon fastening of the cable (3) on a fixture, the computer or the object will be safely locked and fastened to the fixture.
摘要:
By employing the present invention, a combination lock is achieved which provides two separate and independent locking members formed in a single combination lock. Preferably, the combination lock of the present invention incorporates, either independently or in combination with a visual indicator, two separate and independent locking members, such as a shackle and/or flexible cable member. In the preferred construction, the elongated flexible cable member is anchored at one end thereof to the housing of the padlock, with the opposed end being removably lockable to the housing. By employing a portion of the shackle as a locking component for the elongated flexible cable, the rotatable dials associated with the combination lock are employed for locking and unlocking both the shackle and the flexible cable. By achieving a combination lock having this unique, dual locking member, the user is provided with a greater sense of security and enhanced protection.
摘要:
A combination lock having a housing, a shackle, a dial, a pushbutton, and a lock assembly. The lock assembly is made of a group of rotating disks having windows that can be aligned to open the lock. When the dial is turned according to the combination of the lock, the windows become aligned so that the user can depress the pushbutton to release the shackle. The pushbutton travels in a direction that is perpendicular to the axis of rotation of the dial. When the shackle is locked again, the pushbutton returns to its original position. As the pushbutton travels back to its original position, portions of the lock assembly are turned so that the combination must be reentered in order to reopen the lock.