A storage container including a plurality of drawers for holding items therewithin. Each drawer may be held closed within the container by selective rotation of a detent mechanism which interacts with engagement means formed on each drawer. When the detent mechanism is in its open position, each drawer may be freely opened or closed. Whereas, when the detent mechanism is in its closed position, each drawer may be moved from an open to a closed position, but not from a closed to an open position.

A device for securing a door including a rotatable handle affixed to the door, a rotatable member affixed to the door, a catch, and a protrusion from the rotatable handle that is configured to lift the member when the member is engaged with the catch and the rotatable handle is rotated. A device for securing a door including a member configured to be rotatably attached to the door, a catch configured to be attached to a wall adjacent to the door and to receive the member, and a protrusion configured to be attached to a handle on the door and to lift the member when the member is in a closed position and the handle is rotated. A method for installing a device for securing a door with a handle, the method including affixing a member to the door so that the member can rotate, affixing a catch to a wall adjacent the door, the catch configured to receive the member, and affixing a protrusion to the handle, the protrusion configured to lift the member when the member is engaged with the catch and the handle is rotated.

Provided is a trolley bag with separated middle frame structure and hinge and having shock-absorbing structure, which includes a trolley handle, a rear case, a middle frame, and a front case. The middle frame structure includes a hinge structure and a pair of middle frames. One of the pair of middle frames is connected to the rear case, and the other one is connected to the front case. The hinge structure includes a pair of hinges and a core pin, one of the pair of hinges is connected to one of the middle frames, the other is connected to the other one of the middle frames. The pair of hinges are movably connected through the core pin. The pair of middle frames is locked together by an interlocking assembly. Shock-absorbing wheels are arranged at four corners of a bottom of the trolley bag.

A latching mechanism includes a gauge defining a passage extending therethrough, and a latch operably connected to the gauge and structured to be rotatable from a latching position to an unlatched position by movement of a component at least partially through the passage. The latch is structured to engage a latch engagement feature positioned on a lid of a receptacle to maintain the lid in a closed condition when the latch is in the latching position. The receptacle lid is released for opening when the latch disengages from the latch engagement feature.

A locking drink container with a lid is shown and comprised. The locking drink container with lid includes a container housing having a base and at least one sidewall rising therefrom. A spout is connected through the sidewall such that the spout is fluidly connected to the interior of the container. A lid which is configured to be removably secured to the side of the at least one sidewall opposite the base. A locking device is secured to the lid, wherein the locking device includes at least one locking dial on a top side of the lid and a plurality of locking structures on a bottom side of the lid.

Disclosed is a novel multi-class interlock. The interlock includes a main lock and a pair of main lock hooks adapted for the main lock. The main lock includes a main lock housing, a control mechanism, and a pair of main lock cylinder assemblies. The main lock cylinder assemblies and the control mechanism both are arranged within the main lock housing. The pair of main lock assemblies are located at both sides of the control mechanism, respectively. The control mechanism is capable of controlling the locking and unlocking of all of the main lock cylinder assemblies. The main lock hooks are provided with a plurality of first protruding teeth adapted for the main lock cylinder assemblies. The present invention provides a multi-class interlock which uses multiple-class interlocking to realize easy closing for the case.

A safety cover box is used to prevent unauthorized access to an electrical device stored within to vulnerable users such as children or pets. The safety cover box prevents harmful accidents by restricting access to the electrical connections of the electrical device. To do so, the safety cover box may include a safety lid, a box body, and a safety lock mechanism. The box body is designed to completely enclose the electrical device so that all electrical connections are safely protected. The box body also enables the normal operation of the electrical device without obstructing the connection of external electrical devices to the electrical device stored within the box body. The safety lid is designed to seal the box body to prevent access to the electrical device stored within. The safety lock mechanism is designed so that only authorized users can remove the safety lid from the box body.

A method and device for controlling an electronic lock are disclosed. The electronic lock includes a lock catch and a lock body that includes a first lock hook and a second lock hook. The first lock hook has a first lock hook locking position where it is engaged with the lock catch and a first lock hook unlocking position where it is separated from the lock catch. The second lock hook has a second lock hook locking position where it locks the first lock hook in the first lock hook locking position and a second lock hook unlocking position where it is separated from the first lock hook. The method includes: detecting whether a locking operation occurs; and when detecting a locking operation, controlling at least one of the first lock hook and the second lock hook to vibrate, allowing the second lock hook to lock the first lock hook in the first lock hook locking position or to be separated from the first lock hook.

A device for opening/closing an article includes an assembly button and a clasp casing with a mechanism including a housing, locking member and latch; the mechanism structured so with the housing in a first position and the button is inserted into the casing, the locking member immobilizes the button at least with respect to translation, when the housing is made to rotate and passes from its first to a second position, the member is moved until the button is released and the latch is driven with translational movement into the casing until the button is pushed out of the casing and the housing and the member are immobilized, when the button is reinserted into the casing, it pushes the latch which releases the housing, which is rotated and passes from its second to first position and the member is moved until the button is immobilized with respect to translation.

Embodiments disclosed herein relate to secure storage boxes having a lock post bracket attached to a lid of the secure storage box and a lock body bracket attached to a body portion of the secure storage box. The lost post bracket may be constructed to retain a lock post, and the lock body bracket may be constructed to retain a lock body. The lock body may include an opening configured to selectively retain the lock post when the lid of the secure storage box is closed. Thus, the lock body may prevent the lid of the secure storage box from opening by retaining the lock post. Moreover, the lock post bracket and the lock body bracket may include features for confirming the alignment of the lock post to the opening in the lock body. For example, the lock post bracket may include two or more hollow cylinders configured to register with two or more complementary pins disposed on the lock body bracket. Moreover, the lock body and lock body bracket may a complementary interface for confirming that a compatible lock body has been installed with the lock body bracket.