Abstract: A strap lock includes a buckle lock and a strap. The buckle lock includes a male fastener, a female fastener, a key locking mechanism and an indicator. The male fastener is connected to one end of the strap. The female fastener is connected to the other end of the strap and detachably connected to the male fastener. The key locking mechanism is disposed on the female fastener and includes a core shaft having a key hole which is capable of receiving either one of a first key and a second key; the core shaft can be driven by either one of the first key and the second key to lock or release the male fastener from the female fastener. The indicator is movably disposed on the female fastener. In particular, the indicator moves to a displaying position when the key hole of the core shaft is inserted by the first key. Besides, the indicator can be restored to its original position via the second key.

Abstract: A hanging lock structure including a lock body and a lock hook. The lock body is formed with two lock holes. A numeral unlocking unit is disposed in the lock body corresponding to one of the lock holes. Each lock hole is composed of a larger insertion hole and a narrower slot communicating with the insertion hole. Two stop blocks are disposed in the lock body respectively corresponding to the lock holes. The lock hook has two free ends which are movable relative to each other. Each free end has an insertion head. The insertion heads of the free ends of the lock hook can be respectively inserted in the lock holes and controlled by the two unlocking units. When the stop blocks are such positioned as to block the insertion holes, the insertion heads are restricted within the slots to achieve a locking effect. Any of the numeral unlocking unit and the key-unlocking unit can drive any of the stop blocks to unblock any insertion hole so as to release any free end of the lock hook.

Abstract: The present invention discloses a shopping cart with RFID capability, for detecting a RFID tag, comprising: a frame, further comprising: an accommodating space for accommodating RFID-tagged items; a plurality of wheels, coupling to the frame for carrying the frame to move according to the rotation of the wheels; and a cover, rotatably mounted on the frame for sealing the accommodating space; a reader unit, further comprising: a RFID reader, attached to the frame; and at least an antenna, electrically connected to the RFID reader and being received in the accommodating space of the frame; a memory unit, attached to the frame and being electrically connected to the RFID reader; a control unit, further comprising: an actuating device, coupled to the frame and the cover in respective and capable of open/close the cover while operating; a sensing device, attached to the frame and being electrically connected to the RFID reader, capable of activating the RFID reader to start/stop reader RFID tags through the antenn

Abstract: A security check hanging lock structure including a lock housing, a first (private) lock mechanism, a second (common) lock mechanism, a first locking member and a second locking member. Each of the first and second locking members has a base end pivotally disposed in the lock housing and a free end extending to outer side of the lock housing. The free ends of the first and second locking members are connectable to form a hanging hook. The first and second lock mechanisms are disposed in the lock housing for drivingly controlling the movement of the first and second locking members. By means of unlocking the first and second lock mechanisms, the free ends of the first and second locking members can be respectively driven to displace away from each other so as to unlock the hanging lock in two manners.

Abstract: A padlock comprises a lock body, a shackle, a block member, an elastic member, a combination locking device and a key locking device. The shackle is movable relative to the lock body between a locked position and an unlocked position, and the shackle has a first end movably installed in the lock body and a second end. The block member is movably connected to the lock body and comprises a button provided for retaining the second end of the shackle in the locked position, a supporter protruding from the button, and a base protruding from the supporter. The elastic member is installed around the button and has one end against the lock body and the other end against the supporter. The combination locking device is installed within the lock body for controlling movements of the shackle. The first end of the shackle is movable to the unlocked position when the combination locking device is unlocked.

Abstract: A dual lock includes a housing, a shackle, a first locking mechanism, an identification member, a second locking mechanism, and an urging member. Thus, the identification zones of the identification member are exposed from the windows of the housing if the dual lock has been unlocked for checking the luggage so as to remind a user to inspect if contents of the luggage that has been checked are missed or lost.

Abstract: A baggage fastener includes a first snapping member, a second snapping member and a strap. The first snapping member includes a first crossbar and a second crossbar. The second snapping member includes a tongue extended to the first crossbar when the second snapping member is engaged with the first snapping member. The strap includes a fixed portion attached to the second snapping member and a movable portion directed between the first and second crossbars so that the movable portion of the strap takes a sharp turn because of the first crossbar and a side of the second crossbar, wound around the second crossbar so that the movable portion of the strap forms a loop and directed past the first crossbar again so that the strap takes a less sharp turn because of another side of the second crossbar. The loop is sandwiched between the tongue and the first crossbar.

Abstract: A dual-lock type padlock includes a number lock module that is locked and unlocked by a user, and a key lock module that is unlocked by a specific key held by an inspector of the customs for checking the luggage locked by the padlock. Thus, after the key lock module is unlocked, the identification zone of the identification member is exposed outward from the window of the housing, so that the user only needs to see the window to judge if the padlock has been opened by the customs for checking the luggage without having to open the luggage locked by the padlock, thereby greatly saving the time for checking the luggage.

Abstract: A dual locking device is provided for securing a plugging member of a case, such as a luggage case or suitcase or the like, and comprises a housing, a switching mechanism, a restriction member and two locking devices. The switching mechanism includes a push-button and a securing member movable relative to the housing between a locked position and an unlocked position. Additionally, the restriction member is controlled by the locking devices respectively for retaining the switching mechanism, and is movable either through a first route between a retaining position and a first releasing position or through a second route between the retaining position and a second releasing position.

Abstract: A padlock comprises a lock body, a shackle, a combination locking device and a key locking device. The shackle is movable relative to the lock body between a locked position and an unlocked position. The combination and key locking devices are installed within the lock body respectively for controlling movements of the shackle. Additionally, the combination locking device has a frame for receiving a first end of the shackle and a combination unit connected to the frame, which is movable when the combination unit is unlock whereby a second end of the shackle is movable to the unlock position. Furthermore, the key locking device comprises a block unit for locking the first end of the shackle and a key unit connected to the block unit, which is movable when the key unit is unlocked by a key.

Abstract: A padlock includes a housing, a locking hook, a number lock core unit, a locking barrel, and a locking member. When the locking end of the locking hook is located at the closed position, the locking member is driven by the locking barrel to move to a first position where the opening of the insertion recess of the locking member is closed by the protrusion of the housing and a second position where the opening of the insertion recess of the locking member is opened by the protrusion of the housing. Thus, the padlock that can limit or open an end of a locking hook to close or open the locking hook.

Abstract: A padlock includes a housing, a locking hook, a number lock core unit, a locking barrel, and a locking member. When the locking end of the locking hook is located at the closed position, the locking member is driven by the locking barrel to move to a first position where the opening of the insertion recess of the locking member is closed by the protrusion of the housing and a second position where the opening of the insertion recess of the locking member is opened by the protrusion of the housing. Thus, the padlock that can limit or open an end of a locking hook to close or open the locking hook.

Abstract: The present invention discloses a shopping cart with RFID capability, for detecting a RFID tag, comprising: a frame, further comprising: an accommodating space for accommodating RFID-tagged items; a plurality of wheels, coupling to the frame for carrying the frame to move according to the rotation of the wheels; and a cover, rotatably mounted on the frame for sealing the accommodating space; a reader unit, further comprising: a RFID reader, attached to the frame; and at least an antenna, electrically connected to the RFID reader and being received in the accommodating space of the frame; a memory unit, attached to the frame and being electrically connected to the RFID reader; a control unit, further comprising: an actuating device, coupled to the frame and the cover in respective and capable of open/close the cover while operating; a sensing device, attached to the frame and being electrically connected to the RFID reader, capable of activating the RFID reader to start/stop reader RFID tags through the antenn

Abstract: The present invention discloses a RFID testing system, comprising an object-under-test having a RFID tag attached thereto, a RFID reader and a tester. Wherein, the tester further comprises: a base; a bar-shaped first rail, mounted on the base in a stationary manner; a bar-shaped second rail, perpendicularly and slidably mounted on the first rail for enabling the second rail to move linearly along the first rail; a bar-shaped third rail, slidably mounted on the second rail and disposed perpendicular to the first and the second rails for enabling the third rail to move linearly along the second rail; and a clamping device, slidably mounted on the third rail for enabling the clamping device to move linearly along the third rail.

Abstract: An interlocked double-unlockable lock apparatus including at least two unlocking modules. The unlocking modules are able to independently unlock the lock apparatus. The unlocking modules are at least partially interlocked with each other in a locked state. When any of the unlocking modules is unlocked, the two unlocking modules are released from each other to unlock the lock apparatus.

Abstract: A security lock that can be unlocked by the owner of the security lock by dialing an unlocking number or by authorized security personals with a general key. The security lock mainly contains: a lock body, a plugging device, a controlling device, a securing mechanism, a restriction device, a first locking device and a second locking means. The lock body has a first channel and a second channel therein. The plugging device is pluggable into the first channel. The controlling device is slidably secured within the second channel. The securing mechanism is for securing or releasing the plugging device. The restriction device is slidably deposed within the second channel against the controlling device for controlling movement thereof. The first locking device is formed in the lock body for being engaged with or disengaged from the restriction device. The second locking device is formed in the lock body for rotating the restriction device to be disengaged from the first locking device.

Abstract: A padlock includes a housing, a shackle, a number lock mechanism, a key lock mechanism, a movable block, and an identification member. Thus, the identification member is exposed outward from the window of the limit knob after the padlock has been unlocked by an inspector of the customs for checking the luggage so as to remind a user to inspect if contents of the luggage that has been opened and checked are missed or lost.

Abstract: A security lock that can be unlocked by the owner of the security lock by dialing an unlocking number or by authorized security personals with a general key. The security lock mainly contains: a lock body, a plugging device, a controlling device, a securing mechanism, a restriction device, a first locking means and a second locking means. The lock body has a first channel and a second channel therein. The plugging device is pluggable into the first channel. The controlling device is slidably secured within the second channel. The securing mechanism is for securing or releasing the plugging device. The restriction device is slidably deposed within the second channel against the controlling device for controlling movement thereof. The first locking means is formed in the lock body for being engaged with or disengaged from the restriction device. The second locking means is formed in the lock body for rotating the restriction device to be disengaged from the first locking means.

Abstract: A security check hanging lock structure including a lock housing, a first (private) lock mechanism, a second (common) lock mechanism, a first locking member and a second locking member. Each of the first and second locking members has a base end pivotally disposed in the lock housing and a free end extending to outer side of the lock housing. The free ends of the first and second locking members are connectable to form a hanging hook. The first and second lock mechanisms are disposed in the lock housing for drivingly controlling the movement of the first and second locking members. By means of unlocking the first and second lock mechanisms, the free ends of the first and second locking members can be respectively driven to displace away from each other so as to unlock the hanging lock in two manners.

Abstract: A cable lock includes a case having a slot defined through a first side and an opening defined through the second side and being in communication with the slot. A flexible cable has one end fixed to the case and a free end of the flexible cable is removably engaged with the opening and the slot. A combination unit is received in the case includes a shaft movably extending through the combination unit. A top plate is connected to a top of the shaft and has a stop plate which is located inside of the second side and movably blocks the opening. A button is pivotably connected to the case and drives an action plate to push the top plate and the shaft downward so as to remove the stop plate away from the opening, and the free end of the flexible cable is able to remove from the opening.