Patent ID: 11946288
Assignee: TAIWAN FU HSING INDUSTRIAL CO., LTD.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 16:
17. A lock defining a rotating axis and for being installed on a door, the lock comprising:
a first handle set disposed on a side of the door, the first handle set comprising:
a first handle;
a first tubular element connected to the first handle in a manner that the first tubular element and the first handle are capable of moving synchronously; and
a moving component comprising a first engaging groove and a second engaging groove, the first engaging groove formed on a side of the moving component and comprising a first bottom, the second engaging groove formed on the side of the moving component and comprising a second bottom, wherein an included angle is between the first engaging groove and the second engaging groove, a distance is between the first bottom and the second bottom along the rotating axis, and the moving component is a one-piece component;

a second handle set disposed on another side of the door, the second handle set comprising:
a second handle; and
a second tubular element connected to the second handle in a manner that the second tubular element and the second handle are capable of moving synchronously, the second tubular element being independent from the first tubular element;

a transmission element having a first end and a second end opposite to the first end, the first end being connected to the first handle set, the second end being connected to the second handle set, the transmission element comprising an abutting portion for abutting against the moving component, and the transmission element being a one-piece component; and
a latch mechanism disposed between the first handle set and the second handle set, the latch mechanism comprising a latch tongue, the first tubular element being capable of driving the latch tongue, and the second tubular element being capable of driving the latch tongue;
wherein when the lock is in an unlocked state, the abutting portion is located in the first engaging groove, when the lock is in a locked state, the abutting portion is located in the second engaging groove.