A jobsite box includes a body, the body having an interior, an exterior, and a lid, a key pad positioned on the exterior of the body, the key pad being in communication with a controller positioned on the body, a locking mechanism connected to the body, the locking mechanism being configured to lock and unlock the jobsite box, a battery positioned in the interior of the body, the battery configured to power the locking mechanism. The controller is configured to lock or unlock the locking mechanism when a predetermined code is entered into the key pad.

An intelligent lock guard device, including a box body, the box body includes an upper box cover and a lower box body being buckled to form a hollow box body; the protection lock, including a lock catch and a lock body mechanism; the lock catch includes a fixing crossbeam and a locking rod, the fixing crossbeam is fixed on the upper box cover, and the locking rod is provided with a locking hole; the locking body mechanism, including a lock shaft, a toothed belt and a motor; the locking body mechanism is fixed on the lower box body; the lock shaft is provided with a lock cylinder convex bar, and the track of the toothed belt is parallel to the direction in which the lock cylinder convex bar is inserted or removed from the locking hole.

A luggage includes a case member having an opening; a front cover connected to the case member to open and close the opening of the case member; a lock member connected to the case member, wherein the lock member has a hook portion, and the hook portion has a bore; a lock base connected to the front cover; a latch movably connected to the lock base; a spring having opposite ends urging the latch and the lock base; and a lever member pivoted lock base and associated with the latch. The latch engages the bore of the hook portion to lock the front cover with the case member, and the lever is turned to move the latch and disengage the latch with the bore of the hook portion of the lock member to unlock the front cover with the case member.

A chassis door cover switch structure of an electronic device is disclosed. The electronic device includes a casing and a cover. The casing includes a latch member having a main body and a stop portion, and a plug-in space formed between the two. The cover is covered onto the casing, the locked status of both cover and casing is controlled by a control member that includes a switching button on an outer side of the cover and a switching plate on an inner side of the cover. The switching button is connected to the switching plate with a tongue portion. When the control member is moved and the tongue portion is situated outside the plug-in space, the cover and the casing are unlocked. When the tongue portion is extended into the plug-in space and stopped by the stop portion, the cover and the casing are locked.

This invention discloses a lock that set on a suitcase of being opened or closed without using a zipper, which including an operating component and a locking component that are separately-mounted; the operating component is set on a non-border position of the suitcase, and the locking component is set on the border of the suitcase, wherein the locking component comprises at least one locking unit, the force transfer between the operating component and the locking component is provided by a force transmission mechanism that connected between the operating component and the locking component; the operating component comprises an operation member, and the locking unit comprises a lock head and a lock hook, wherein driving the operation member can drive the lock head or the lock hook to move through the force transmission mechanism, to lock or unlock the lock. This invention also provides a suitcase provided with the lock as described above. This invention set the operating component and the locking component separately, which solves the problem that the lock can only be installed on the border of the suitcase, and only the locking component needs to be installed on the border of the suitcase, while the operating component can be installed at any position of the suitcase other than the border.

In several embodiments, a person trapped inside a cooler may utilize the cooler safety release device to escape. The person may place his fingers on a pull tab on the inner plate of the safety release device and slide the inner plate away from the outer plate to move the locking tab away from being immediately above the plate of the locking mechanism to being adjacent, but no longer overlapping, with the plate of the locking mechanism. In one or more embodiments, when the locking tab is positioned in a non-overlapping position with the plate of the locking mechanism, the lid is unlocked from the cooler body and is able to be opened, even by someone inside the cooler.

A luggage includes a case member having an opening; a front cover connected to the case member to open and close the opening of the case member; a lock member connected to the case member, wherein the lock member has a hook portion, and the hook portion has a bore; a lock base connected to the front cover; a latch movably connected to the lock base; a spring having opposite ends urging the latch and the lock base; and a lever member pivoted lock base and associated with the latch. The latch engages the bore of the hook portion to lock the front cover with the case member, and the lever is turned to move the latch and disengage the latch with the bore of the hook portion of the lock member to unlock the front cover with the case member.

A latch mechanism of a storage case where a case cover is openably and closably connected to a case body, the latch mechanism includes a latch arm connected to the case body and an arm receiving portion provided on the case cover. A hook is formed on a tip side of the latch arm. A locking claw is formed on a tip side of the arm receiving portion. The arm receiving portion is formed with an inclined surface that guides the hook toward a claw tip of the locking claw.

A carrying case or container having an box structure having a top opening and a lid configured to cover the top opening; and a locking mechanism having a first dial; wherein the locking mechanism is used to lock the lid to the open box structure so that the lid covers the opening of the box structure; wherein the box structure includes a first wall, a second wall, a third wall, a fourth wall, and a bottom member; wherein the first wall is parallel to the third wall, the second wall is parallel to the fourth wall, and the first wall is perpendicular to the second wall; and wherein the first dial is rotatably mounted to the first wall, so that the first dial rotates in a plane which is parallel to the first wall.

The present invention relates to a smart electronic lock and a suitcase. The smart electronic lock includes a housing that is enclosed by a front shell and a rear shell and that has an accommodating cavity, a lock cylinder assembly disposed in the accommodating cavity, and two fastening assemblies, where the two fastening assemblies are respectively correspondingly located at an upper portion and a lower portion of the back of the rear shell, the housing is provided with a snap-fit structure that snap-fits to one of the fastening assemblies, the housing is provided with a key assembly that is fastened and locked to the other fastening assembly, the fastening assembly that is fastened and locked to the key assembly is fixedly connected to the housing, a panel of the front shell is provided with a sensor, a circuit board assembly is provided in the accommodating cavity, and the lock cylinder assembly moves under control of the circuit board assembly, so that when the key assembly is pressed, the other fastening assembly drives the key assembly in an anterior/posterior direction to release from the key assembly. The present invention resolves the problems of low security and complex settings of a coded lock in the prior art.