A combination lock includes a lock body, a shaft secured within the lock body, and a plurality of coaxially aligned rotary lock elements rotatable about the shaft. Each rotary lock element includes an inner peripheral hub disposed on the shaft and including a radial bore extending from an outer periphery of the hub to an inner periphery of the hub, and an outer peripheral wheel surrounding the hub. A shaft engaging member a wheel engaging member are disposed in the radial bore, with the wheel engaging member extending partially outward of the outer periphery of the hub for engagement with one of a plurality of inner peripheral pockets in the wheel to rotationally fix the wheel with the hub. When the locking shaft is moved from a normal operating position to a code change position, the shaft engaging member of each dial is partially receivable in a corresponding recess in the locking shaft, and the wheel engaging member is receivable into the radial bore to rotationally disengage the wheel from the corresponding hub.

A combination lock comprises a lock body, a key lock assembly and a digital combination lock assembly, wherein the key lock assembly includes a lock cylinder and a locking hook sleeve, the lock body is internally provided with an indicating rod and a slider, a first inclined surface is disposed at the bottom of the indicating rod, and the slider is provided with a second inclined surface and a third inclined surface; the locking hook sleeve is provided with a fourth inclined surface; and the lock body is provided with an indicating hole, and the indicating rod can protrude upward from the lock body under the pushing action of the slider. Whether the lock has been unlocked can be judged by the indicating rod.

The present invention discloses a cable lock with a cable capable of being twisted into an X-shape cross state and remains in that state. In addition, the cable lock further includes a combination lock mechanism, an elastic member and a key lock mechanism. The elastic member includes a plurality of arc-shape elastic sheets engaging with multiple dials of the combination lock mechanism. The key lock mechanism includes a blocking portion and a push portion. When the key lock mechanism is unlocked, the blocking portion leaves from blocking a lower-section of the cable, and the push portion pushes the lower-section to move.

A method for operating a combination lock including a body and a shackle. A keybox is located in the body and includes a cover. The body includes a first control panel, a second control panel and a switch button. The method includes a step of setting a first combination to the first control panel, a second combination to the second control panel. A step of switching the switch button to the first position so that the shackle is operated and the cover is opened relative to the keybox by inputting the first combination or the second combination from the first control panel. When the switch button is switched to the second position, the shackle is operated and the cover is opened relative to the keybox by inputting the first combination or the second combination from the second control panel.

A zipper slider lock is provided. The zipper slider lock includes a first sliding device, a second sliding device, and a lock body. The first sliding device includes a first slider and a first puller, wherein one end of the first puller is connected to the first slider. The second sliding device includes a second slider and a second puller, wherein one end of the second puller is connected to the second slider. The lock body includes a lock hole, wherein the first puller and the second puller can be inserted into the lock body through the lock hole in order to be locked by the lock body.

A combination lock including: locking means configured to be moveable between a first position in which the lock is placed in a locking state and a second position in which the lock is placed in an unlocked state; a set of mechanical combination reels operable by a user of the lock to configure the reels in accordance with a selected input combination; and a controller having a network interface and being configured to receive via the network interface one or more unlock input combinations associated with the unlocked state of the lock, and wherein the controller is configured to operate the locking means to place the lock in the unlocked state when an input combination of the mechanical combination reels matches any one of the one or more unlock input combinations.

A cable lock has lock body, a cable and a wheel. The first end of the cable can be securely latched to the lock body and the second end is securely attached to the wheel so that the cable can be retracted into the lock body when the lock is in the open mode. The lock has a plurality of clutches and a plurality of dials to control the rotational movement of the clutches. The dials and clutches form a combination mechanism to control the locking and the unlocking of the lock using a combination code. When the setting of the dials matches the combination code, a release button can be used to release the first end of the cable from the lock body. The lock also has a retract button to enable the retraction of the cable, and a reset button to disengage the dials from the clutches.

A bottom opening password lock comprises a lock case and a liner arranged in the lock case as well as a shackle connected with a top of the lock case, and a fork, a password assembly and a locking mechanism are installed and arranged on the liner; the password assembly comprises a pin shaft and a second spring, a clutch sleeve, a password wheel, a code adjusting lever and a washer sleeved on the pin shaft. One end of the second spring is abutted against an inner side of the washer, and the other end is abutted against the clutch sleeve away from the code adjusting lever. The bottom opening of the present invention adjusts a password through the code adjusting lever, the code adjusting lever is toggled manually, the code adjusting lever directly pushes the clutch sleeve to move and separate from the password wheel, and the pin shaft is motionless. The code adjusting lever is located at the bottom of a lock body, which is convenient to adjust, may not be lost, and is more convenient for users to use.

A padlock comprising a body/housing which contains a fin-catcher and a plate-hole to receive the coupling-plate, a shackle which contains a short-leg and long-leg, so that the short-leg can move away from the locking-hole to control the locking and opening position, a plurality of clutches to prevent the lock from being opened when the dials are not in a lock open by combination code, and a plurality of dials to control the rotational movement of the clutches.

A lock for computer security has housing comprising a bottom wall, at least one side wall and a front wall with a corner region defined adjacent to both the bottom wall and the at least one side wall. A locking assembly comprises a locking assembly body holding at least two locking elements including a main locking element and a movable locking element, both said locking elements being supported by the locking assembly body, and the main locking element extending from and away from the locking assembly body at the front wall of the lock housing. A driver is coupled to the movable locking element, configured to selectively move the movable locking element in frontwise and rearwise directions, and controlled by a locking mechanism. The locking assembly is secured to the housing at the corner region thereof, with the locking elements located directly adjacent both the bottom wall and the at least one side wall.