A hinge (100) including a first hinge leaf assembly, a second hinge leaf assembly pivotally coupled to the first hinge leaf assembly (101), a spring (138) operatively connected to the first and second hinge leaf assemblies, and a spring tensioning mechanism to adjust the bias of the spring (138). The first hinge leaf assembly includes a first hinge component (101) having a first mounting surface for securing to a first structure and a plurality of first knuckles (114, 115). The second hinge leaf assembly includes a second hinge component having a second mounting surface for securing to a second structure and a second knuckle (123). The spring biases the first hinge leaf assembly and the second hinge leaf assembly toward a closed position, wherein the spring is located with a hollow defined by coaxial alignment of the plurality of first knuckles (114, 115) and the second knuckle (123).

A hinge (100) including a first hinge leaf assembly, a second hinge leaf assembly pivotally coupled to the first hinge leaf assembly (101), a spring (138) operatively connected to the first and second hinge leaf assemblies, and a spring tensioning mechanism to adjust the bias of the spring (138). The first hinge leaf assembly includes a first hinge component (101) having a first mounting surface for securing to a first structure and a plurality of first knuckles (114, 115). The second hinge leaf assembly includes a second hinge component having a second mounting surface for securing to a second structure and a second knuckle (123). The spring biases the first hinge leaf assembly and the second hinge leaf assembly toward a closed position, wherein the spring is located with a hollow defined by coaxial alignment of the plurality of first knuckles (114, 115) and the second knuckle (123).

The present invention provides a refrigerator, comprising a cabinet, a door and a hinge body. A guide block is provided on the door, a rotation shaft is provided on the hinge body, and rotation shaft grooves are provided on the guide block. With the structure of the hinge body, the gravity of the door and the friction force may be shared onto the first and second plate bodies of the hinge body, thereby reducing abrasion and prolonging the service life of the door of the refrigerator.

The present invention provides a refrigerator, comprising a cabinet, a door and a hinge body, wherein a positioning shaft and a guiding shaft are provided on the hinge body, and a positioning groove and a guiding groove are provided on the door; the door of the refrigerator according to the present invention may be moved by a distance in a direction away from a pivoting side when being opened, thereby avoiding inconvenience of opening the door due to the protrusion of the side wall of the door.

A hinge for the rotatable movement of a closing element, such as a door, a window, a shutter or the like, between a closing position and an opening position, the closing element being anchorable to a stationary support structure, such as a wall, a floor, a frame or similar, includes a hinge body anchorable to the stationary support structure or the closing element, and a pivot defining an axis and anchorable to the closing element or the stationary support structure. The pivot and the hinge body are coupled so as to cause the closing element to rotate between the opening and the closing position. The hinge body includes a working chamber defined along the axis to house the pivot.

A hinge for the rotatable movement of a closing element, such as a door, a window, a shutter or the like, between a closing position and an opening position, the closing element being anchorable to a stationary support structure, such as a wall, a floor, a frame or similar, includes a hinge body anchorable to the stationary support structure or the closing element, and a pivot defining an axis and anchorable to the closing element or the stationary support structure. The pivot and the hinge body are coupled so as to cause the closing element to rotate between the opening and the closing position. The hinge body includes a working chamber defined along the axis to house the pivot.

The present invention provides a refrigerator, comprising a cabinet, a door and a hinge body. A guide block is fixedly provided on the door, a positioning shaft and a guiding shaft are provided on the hinge body, and a positioning groove and a guiding groove are provided on the guide block; the door of the refrigerator according to the present invention may be moved by a distance in a direction away from a pivoting side when being opened, thereby avoiding inconvenience of opening the door due to the protrusion of the side wall of the door.

The present invention provides a refrigerator, comprising a cabinet, a door and a hinge body. A guide block is fixedly provided on the door, a positioning shaft and a guiding shaft are provided on the hinge body, and a positioning groove and a guiding groove are provided on the guide block; the door of the refrigerator according to the present invention may be moved by a distance in a direction away from a pivoting side when being opened, thereby avoiding inconvenience of opening the door due to the protrusion of the side wall of the door.

The present invention provides a refrigerator, comprising a cabinet, a door and a hinge body. A guide block is provided on the door, a rotation shaft is provided on the hinge body, and rotation shaft grooves are provided on the guide block. With the structure of the hinge body, the gravity of the door and the friction force may be shared onto the first and second plate bodies of the hinge body, thereby reducing abrasion and prolonging the service life of the door of the refrigerator.

A door pivot assembly used for secure storage includes a bushing, a nut and a bolt. The bushing is secured to a door frame, and the bushing has a non-threaded bore therethrough. The nut is secured to a door panel, and the nut has a threaded bore therethrough. The threaded bore of the nut aligns with the non-threaded bore of the bushing. The bolt passes through the door panel and the door frame. The bolt has a head, a threaded shaft, and a non-threaded shaft. The threaded shaft and the non-threaded shaft sequentially extend from the head. The threaded shaft is screwed into the threaded bore of the nut, and the non-threaded shaft is rotatably disposed in the non-threaded bore of the bushing, so that the door panel can be pivoted relative to the door frame. A smart locker having the door pivot assembly is also provided.