Abstract: A combination-identifiable padlock has a shell, a combination lock cylinder, a key lock cylinder and an identification assembly. The combination lock cylinder, the key lock cylinder and the identification assembly are mounted in the shell. When the correct key is inserted, the key lock cylinder is rotatable to actuate the identification assembly and combination lock cylinder is actuated to identify the combination. Therefore, the combination is retrievable to avoid the combination lock cylinder to become unusable when the combination is forgotten.

Abstract: A combination-identifiable padlock has a shell, a combination lock cylinder, a key lock cylinder and an identification assembly. The combination lock cylinder, the key lock cylinder and the identification assembly are mounted in the shell. When the correct key is inserted, the key lock cylinder is rotatable to actuate the identification assembly and combination lock cylinder is actuated to identify the combination. Therefore, the combination is retrievable to avoid the combination lock cylinder to become unusable when the combination is forgotten.

Abstract: A two-way opened padlock is provided with three dials and a key hole in a housing. The padlock enables using the dials or inserting a key into the key hole, to open and close the lock. A tail end of a cable is obliquely fixed on the housing and by elasticity of the cable itself, the padlock can be configured more sophisticated and tinier in a slender space. In addition, when the housing is hit, the oblique cable is not likely to be damaged.

Abstract: A two-way opened padlock is a padlock having a housing and a shackle, a tumbler which can rotate relative to the housing and a block which can slide relative to the housing. The padlock can use a rotatable key to insert into a slot to rotate the tumbler to enable opening the lock and can also use a sliding key to deviate the block to enable opening the lock. Therefore, an effect that the lock can be opened in two ways is provided.

Abstract: A two-way opened strap lock with an indication is a strap lock having a housing and a cover. A mouth at an end of the housing provides for an insertion and locking of push buttons of the cover, an interior of the housing is provided with dials, a tumbler, and an indicator assembly, and the indicator assembly includes a switch and an indicator. By using a key to drive the tumbler to rotate, the indicator can be driven to displace from a first position to a second position, of the housing.

Abstract: A dual changeable combination lock comprises a housing in which are disposed internal and external toothed wheels each engaging with or disengaging from each dial, wherein the internal toothed wheels can control the shackle and the external toothed wheels can control the switch button. Besides providing the combination changing function of a common combination lock, the above lock can provide another set of separately and independently set changeable numbers by the interaction between the button and the external toothed wheels.

Abstract: A two-way opened padlock, having a block in the housing, the padlock enabling the dials of the housing to open and close the lock, a key can also be used to rotate the tumbler to enable force opening of the lock, when the dials are in an unlocked state, a rod moves relative to the housing, a block being also moves relative to the housing, and a rod and a block can move in the same direction.

Abstract: A padlock having an indicator, having an indicator window or a hood in the housing, the padlock enabling the dials of the housing to open and close the lock, a key can also be used to rotate the key tumbler to enable fore opening of the lock, when the dials are in the locked state, from the indicator window or a hood displaying the indication block, the confirm whether the inspector has unlocked for examining.

Abstract: The present invention provides a dial for a combination lock, which mainly includes a toothed wheel additionally configured on a side of conventional type dial provided with an internally mounted notched wheel. A plurality of external teeth are circum-located on an outer edge of the toothed wheel, and a center of another notched wheel is provided with a rotating shaft, lateral to which is provided with a notch. A plurality of teeth spacings circum-located on an outer edge of the notched wheel mutually engage with external teeth of the notched wheel of the dial. Accordingly, the dial is able to simultaneously actuate and rotate two notched wheels, thereby improving innovative effectiveness of the combination lock.

Abstract: A two-way opened strap lock with an indication is a strap lock having a housing and a cover. A mouth at an end of the housing provides for an insertion and locking of push buttons of the cover, an interior of the housing is provided with dials, a tumbler, and an indicator assembly, and the indicator assembly includes a switch and an indicator. By using a key to drive the tumbler to rotate, the indicator can be driven to displace from a first position to a second position, of the housing.

Abstract: A suitcase lock that can be opened either by setting a combination or by a key, in which dials of a suitcase lock are disposed with sleeves, and characterized in that a key tumbler is additionally fitted to the suitcase lock, and tongues located at a lower portion of a swing plate clamp connect to a slider. A groove at one end of the slider enables a push rod of the key tumbler to be clamped therein, and sloping grooves defined on another end enable the tongues of the swing plate to displace therein. In general, dials are used to control cuttings or circular arcs on the sleeves to operate the swing plate and hooking to a locked object and realize opening and closing of the lock. However, when in a locked state, without moving the dials, a key can be used to directly activate the key tumbler to push the slider, and thereby causes the swing plate to tilt in an opposite direction and the stopper at one end of swing plate can release the locked object from hooking position, thus opening the lock or suitcase.

Abstract: The present invention provides a dial for a combination lock, which mainly includes a toothed wheel additionally configured on a side of conventional type dial provided with an internally mounted notched wheel. A plurality of external teeth are circum-located on an outer edge of the toothed wheel, and a center of another notched wheel is provided with a rotating shaft, lateral to which is provided with a notch. A plurality of teeth spacings circum-located on an outer edge of the notched wheel mutually engage with external teeth of the notched wheel of the dial. Accordingly, the dial is able to simultaneously actuate and rotate two notched wheels, thereby improving innovative effectiveness of the combination lock.

Abstract: A suitcase lock with indicator that can be opened either by setting a combination or by a key, in which a key tumbler is additionally fitted to the suitcase lock, and tongues located at a lower portion of a swing plate clamp connect to a slider. A groove at one end of the slider enables a push rod of the key tumbler to be clamped therein, and sloping grooves defined on another end enable the tongues of the swing plate to be displaced therein. In general, dials are used to control cuttings or circular arcs on the sleeves to operate the swing plate and enable hooking or unhooking to a locked object, thereby opening and closing the lock.

Abstract: A suitcase lock that can be opened either by setting a combination or by a key, in which dials of a suitcase lock are disposed with sleeves, and characterized in that a key tumbler is additionally fitted to the suitcase lock, and tongues located at a lower portion of a swing plate clamp connect to a slider. A groove at one end of the slider enables a push rod of the key tumbler to be clamped therein, and sloping grooves defined on another end enable the tongues of the swing plate to displace therein. In general, dials are used to control cuttings or circular arcs on the sleeves to operate the swing plate and hooking to a locked object and realize opening and closing of the lock. However, when in a locked state, without moving the dials, a key can be used to directly activate the key tumbler to push the slider, and thereby causes the swing plate to tilt in an opposite direction and the stopper at one end of swing plate can release the locked object from hooking position, thus opening the lock or suitcase.

Abstract: A dual action lock for keys has a core and a housing. The core has a key hole and pins. The key holes is formed in the core and allows the key to be inserted into the core. The pins are slidably mounted inside of the core. The housing has a through hole. The through hole is formed through the housing and holds the core inside. When different keys are inserted into the core, the expansions of the pins out of the core will be changed to make the core to be selectively turned clockwise, counter-clockwise or both direction. Accordingly, the lock can have an ability of performing multiple functions as at least two or more locks.

Abstract: A keylock that can be opened either by a key A or by a key B, having an indicator for indicating whether the keylock has been opened by said key B, and including a housing and a stopper that is movable relative to the housing between a locked position and unlocked position when the keylock is opened by said key B or by said key A, wherein the indicator includes an indicator member connected to the housing for movement between first and second positions and being capable of displaying a first surface that is viewable through a window of the housing when the indicator member is in the first position, and of displaying a second surface through the window when in the second position, with the first and second surfaces differing in appearance one from the other.

Abstract: An error-proofing combination padlock has a casing assembly, multiple dials, multiple sleeves, a shackle, a locking bolt and a spring. The dials are mounted rotatably inside the casing assembly. The sleeves are mounted rotatably and respectively inside the dials. The shackle is mounted retractably and pivotally on the casing assembly. A locking bolt is mounted slidably through the sleeves. The error-proofing combination padlock prevents dials from rotating except when the shackle is located in the locking (first) position or the combination-resetting (third) position and avoids a new and unintended unlocking combination arising during a resetting operation of the combination.

Abstract: An error-proofing combination padlock has a casing assembly, multiple dials, multiple sleeves, a shackle, a locking bolt and a spring. The dials are mounted rotatably inside the casing assembly. The sleeves are mounted rotatably and respectively inside the dials. The shackle is mounted retractably and pivotally on the casing assembly. A locking bolt is mounted slidably through the sleeves. The error-proofing combination padlock prevents dials from rotating except when the shackle is located in the locking (first) position or the combination-resetting (third) position and avoids a new and unintended unlocking combination arising during a resetting operation of the combination.

Abstract: A retightenable and resettable strap lock for luggage includes a female buckle member with number wheels, a male buckle member for releasably engaging with the female buckle member, and a strap connected to the female buckle member and the male buckle member. A slide member is mounted in the female buckle member for restraining movement of the strap. An end of the strap is pullable to further tighten the luggage even if the male and female buckle members are engaged with each other, yet loosening of the strap by pulling the end of the strap in the opposite direction is prevented. A pull tab holder is mounted in the male buckle member for receiving two pull tabs of a zipper of the luggage. The pull tab holder is retained in place by the female buckle member when the male and female buckle members are engaged with each other.

Abstract: A safety press-type zipper lock in which a lock casing is formed with two slots for placing therein tabs of a zipper slider. Each of a left and a right push buttons has a latch hook for locking with the tab. A bounding resilient plate is disposed in the slot for bouding the tab out of the slot. The numeral wheels serve to drive the notched wheel to rotate. The notched wheel serves to drive a sliding plate to shift within the lock casing. A numeral-changing button in a numeral-changing hole of the lock casing can be pressed by a sharp article, whereby a projection at one end of the numeral-changing button is engage with a protuberance of the sliding plate to lock the sliding plate for turning the numeral wheels to change the numerals.