This document discloses a storage device for theft-proof storage of valuable articles, comprising a cabinet, having at least one drawer space, a safe drawer, which is received in the drawer space, a safe housing, comprising side walls and a top wall connecting the side walls, wherein the safe drawer is slidably connected to the safe housing and wherein the safe housing is mounted to the cabinet in the drawer space, a locking member, which is movably connected to the safe drawer or to the safe housing, an actuator, which is operatively connected to the locking member, for controlling a movement of the locking member, and a controller, which is operatively connected to the actuator, and which is configured to control the actuator. The controller is configured for receiving a control signal, based on which the controller is configured to control the actuator. The locking member is movable between a first position, in which the locking member locks safe drawer relative to the cabinet, and a second position, wherein the safe drawer is unlocked relative to the cabinet.

A maintenance window locking device is disclosed, including a maintenance window body, a maintenance window cover, a fastening plate, a first limiting mechanism including a groove, and a roller. The fastening plate includes a fastening plate body and a pin which are of an integrated structure. The pin is rotatably connected to the roller. The maintenance window body is hinged to a first end of the maintenance window cover. The fastening plate body is rotatably connected to a second end of the maintenance window cover. The first limiting mechanism is located on the maintenance window body. The fastening plate body drives the maintenance window cover to move toward the maintenance window body. The roller rolls along the first limiting mechanism until the roller is clamped into the groove, such that the maintenance window cover and the maintenance window body are tightly attached.

The present latch apparatus includes a swinging piece having first and second independent latches or sliders sliding in first and second slots. The first and second sliders slide independently of each other. The first and second sliders engage an undersurface of an extension of a first object such as a gate. If either the first or second slider is engaged on the undersurface, the swinging piece is locked and is not swingable such that the first object such as the gate cannot itself swing away from a second object such as a barrier section. Only when each of the first and second sliders has been slid beyond the undersurface can the swinging piece swing to permit the first object such as the gate to be released and thus swingable itself relative to the second object such as the barrier section.

Disclosed are a connecting assembly, a door guardrail and a fence using the connecting assembly. The connecting assembly includes a first connector and a second connector, a transverse locking device and a longitudinal locking device are arranged between the first connector and the second connector, and the longitudinal locking device is capable of limiting relative movement of the first connector and the second connector in a transverse direction.

A corral gate latch release device facilitates quick release of a corral gate latch without a user having to dismount from a horse. The device includes a gate door and a latch coupled to and extending from the gate door. A base post is positioned adjacent to the gate door when the gate door is in a closed position. A latch lock is positioned on the base post to engage the latch when the gate door is in the closed position. A linkage is coupled to the base post and is operationally coupled to the latch lock to disengage the latch lock from the latch. A grip arm is operationally coupled to the linkage to be grasped to move the linkage for disengaging the latch lock from the latch.

A utility slat for a rolling shutter comprises a single-walled slat body with a U-shaped channel formed in the slat body that defines an interior space for receiving additional features, such as a rolling shutter locking device. A cover is removably coupled to the slat body to enclose the interior space.

A refrigerated display case includes sidewalls, doors, shelves, a cooling system, a cooling coil defrost system, product defrost lights, and a controller. The sidewalls and doors may define an inner volume of the refrigerated display case. The shelves are positioned within the inner volume of the refrigerated display case, are fixedly coupled with at least one of the sidewalls, and are configured to support a product. The cooling system provides cooling to the inner volume of the refrigerated display case and may include a cooling coil. The cooling coil defrost system provides defrost heating to the cooling coil. Each of the product defrost lights are oriented towards a corresponding one of the shelves. The product defrost lights are configured to emit radiative heating for defrosting the product. The controller is operably coupled with the cooling system, the cooling coil defrost system, and the product defrost lights.

A remotely controlled cabinet assembly includes a cabinet unit that includes a central cabinet and a door that is hingedly coupled to the central cabinet. A plurality of locking units is each coupled to the central cabinet. Each of the locking units releasably engages the door for locking the door on the central cabinet. A control unit is coupled to the cabinet unit and the control unit is electrically coupled to each of the locking units. The control unit actuates each of the locking units to disengage and thusly unlock the door on the central cabinet. A keypad is coupled to the door and each of the locks disengages the door when an alpha-numeric code is entered into the keypad. An electronic device is carried by a user and the electronic device transmits an unlock command to the control unit for remotely unlocking the door on the central cabinet.

A hold lock mechanism for a vehicle door, the hold lock mechanism including a grip assembly configured to be mounted on a vehicle body, the grip assembly including a pair of grip members configured to releasably grip a door component and a hook provided on at least one of grip members, and a release assembly mounted on the door component, the release assembly including a release member configured to releasably engage with the hook.

A container for the storage of valuables and a service to retrieve the container is disclosed. The container is designed to contain valuables and important documents, and protect these contents during an emergency evacuation situation. The container is waterproof and can float in water. The container can also be made of a flame-resistant material. The container can emit a homing signal to facilitate the retrieval of the container in the event of an emergency situation. A container retrieval service can initiate a retrieval of the container in response to a determination that a disaster is likely to occur in the region where the container is located.