A refrigerator includes a door having a door liner, a front wall, a user interface housing connected to the front wall, a user interface electrical module and a handle. The user interface housing, the door liner and the front wall are fixedly connected to a heat insulating layer. The user interface housing has first and second receiving spaces which can be in communication. The user interface electrical module can be inserted into the first receiving space through the second receiving space. The handle is detachably received in the second receiving space and separates the first receiving space from a handle groove in the second receiving space. The user interface housing has at least one installation wall between the first receiving space and the handle groove in a depth direction of the handle groove, and the handle is fixed to the installation wall.

A refrigerator includes a door having a door liner, a front wall, a user interface housing connected to the front wall, a user interface electrical module and a handle. The user interface housing, the door liner and the front wall are fixedly connected to a heat insulating layer. The user interface housing has first and second receiving spaces which can be in communication. The user interface electrical module can be inserted into the first receiving space through the second receiving space. The handle is detachably received in the second receiving space and separates the first receiving space from a handle groove in the second receiving space. The user interface housing has at least one installation wall between the first receiving space and the handle groove in a depth direction of the handle groove, and the handle is fixed to the installation wall.

Handle mechanism provided for mounting in an opening extending wholly through a door, the handle mechanism comprising a first plate for closing the opening at the position of a first side of the door, a second plate for closing the opening at the position of a second side of the door and an intermediate plate placed between the first and second plates, wherein the first and the second plate are each connected via spring means to the intermediate plate so that each of the first and the second plate are movable substantially against the intermediate plate by an external force, wherein the intermediate plate is provided for movable placing in the door so as to increase an overall space for movement of each of the first and the second plate.

Handle mechanism provided for mounting in an opening extending wholly through a door, the handle mechanism comprising a first plate for closing the opening at the position of a first side of the door, a second plate for closing the opening at the position of a second side of the door and an intermediate plate placed between the first and second plates, wherein the first and the second plate are each connected via spring means to the intermediate plate so that each of the first and the second plate are movable substantially against the intermediate plate by an external force, wherein the intermediate plate is provided for movable placing in the door so as to increase an overall space for movement of each of the first and the second plate.

The present disclosure relates to a desktop safety box including a housing, a cover, a locking device, and a palm vein unlocking module. The housing defines an accommodating cavity and an opening communicated with each other. The cover is mounted on the housing and is capable of opening or closing the opening. When the locking device is in a closed state, a relative position between the cover and the housing is locked, and the opening is closed. When the locking device is in an unlocked state, a lock between the cover and the housing is released, and the opening is allowed to be opened. The palm vein unlocking module is mounted on the housing, electrically connected to the locking device, and configured to acquire palm vein information and drive the locking device to switch to the unlocked state.

The present disclosure relates to a desktop safety box including a housing, a cover, a locking device, and a palm vein unlocking module. The housing defines an accommodating cavity and an opening communicated with each other. The cover is mounted on the housing and is capable of opening or closing the opening. When the locking device is in a closed state, a relative position between the cover and the housing is locked, and the opening is closed. When the locking device is in an unlocked state, a lock between the cover and the housing is released, and the opening is allowed to be opened. The palm vein unlocking module is mounted on the housing, electrically connected to the locking device, and configured to acquire palm vein information and drive the locking device to switch to the unlocked state.

The present disclosure relates to a safety box. The safety box includes a housing, a cover, a locking device, an electronic unlocking module, and a setting key. The locking device has a closed state and an unlocked state. When the locking device is in the closed state, a relative position between the cover and the housing is locked. When the locking device is in the unlocked state, a lock between the cover and the housing is released. The electronic unlocking module has a setting state and an identification state. The setting key is electrically connected to the electronic unlocking module, and the setting key is located on an outer face of the housing or an outer face of the cover. When the locking device is in the unlocked state, the setting key is configured to enable the electronic unlocking module to enter the setting state.

A handle assembly for a door includes a handle, an escutcheon plate, a drive assembly, and a transmission assembly. The escutcheon plate is configured to mount to a face of the door. The transmission assembly includes a spring, compression bracket, and a latch pinion. At least a portion of the drive assembly extends from the handle through the escutcheon plate and into the transmission assembly contacting the compression bracket. The handle is slidable in a slide direction parallel to the face of the door between a latched position and an unlatched position. The handle is biased towards the latched position and the transmission assembly is coupled to a latch assembly for extension and retraction of a latch bolt.

A handle assembly for a door includes a handle, an escutcheon plate, a drive assembly, and a transmission assembly. The escutcheon plate is configured to mount to a face of the door. The transmission assembly includes a spring, compression bracket, and a latch pinion. At least a portion of the drive assembly extends from the handle through the escutcheon plate and into the transmission assembly contacting the compression bracket. The handle is slidable in a slide direction parallel to the face of the door between a latched position and an unlatched position. The handle is biased towards the latched position and the transmission assembly is coupled to a latch assembly for extension and retraction of a latch bolt.