A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a child safety lock for a cupboard or drawer comprising at least one movable door or drawer 8a, 8b and a fixed frame member 5, the lock comprising a latch part 3 and a catch part 21, the latch part 3 being destined to be fitted on a surface of the fixed frame member 5, and including a latching protrusion 17 extending outwardly from the cupboard between the doors 8a, 8b, the latching protrusion 17 including a through hole 18 for receiving an at least one spring biased bolt 23 of the catch part 21, the catch part 21 including a slot 24 which receives the latching protrusion 17, wherein at least one spring biased bolt 23 extends across the slot and into the hole 18 when the latching protrusion 17 is located in the slot 24 to lock the catch part 21 to the latch protrusion 3 which prevent the doors 8a, 8b from being opened and that at least one user operable button 28 is provided which, when pressed, causes the at least one bolt 23 to retract from the hole 18 thus releasing the lock, characterised in that a secondary lock means 34 is provided which must be first engaged by the user before the bolt 23 can be released.
The invention relates to a child safety lock for a cupboard or drawer comprising at least one movable door or drawer 8a, 8b and a fixed frame member 5, the lock comprising a latch part 3 and a catch part 21, the latch part 3 being destined to be fitted on a surface of the fixed frame member 5, and including a latching protrusion 17 extending outwardly from the cupboard between the doors 8a, 8b, the latching protrusion 17 including a through hole 18 for receiving an at least one spring biased bolt 23 of the catch part 21, the catch part 21 including a slot 24 which receives the latching protrusion 17, wherein at least one spring biased bolt 23 extends across the slot and into the hole 18 when the latching protrusion 17 is located in the slot 24 to lock the catch part 21 to the latch protrusion 3 which prevent the doors 8a, 8b from being opened and that at least one user operable button 28 is provided which, when pressed, causes the at least one bolt 23 to retract from the hole 18 thus releasing the lock, characterised in that a secondary lock means 34 is provided which must be first engaged by the user before the bolt 23 can be released.
CHILD SAFETY LOCK
ANDERSEN JESPER BIRK (author)
2023-09-21
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser