A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A door device (1) comprises: a door (50); first and second frame portions (61, 62); a stop (11) and a support (21), both fixed at the first frame portion (61), with the support being arranged below the stop in the vertical direction (Y); a safety latch (40) comprising a first end (41) and an opposite free second end (42), where the safety latch is pivotally attached to the door and comprises a hook portion (45) arranged at the second end. The second end may be introduced between the stop and the support, and the hook portion is arranged to interact with the stop. An underside (44) of the safety latch is arranged to interact with the support and comprises a transition point (44a) arranged between the first and second ends at which the underside is bent upward towards the free second end.
一种门装置(1)，其包括：门(50)；第一和第二框架部分(61、62)；止挡件(11)和支撑件(21)，止挡件和支撑件两者均固定在第一框架部分(61)处，其中支撑件在竖直方向(Y)上布置在止挡件下方；安全闩锁(40)，其包括第一端部(41)和相对的自由第二端部(42)，其中安全闩锁枢转地附接到门，并且包括布置在第二端部处的钩部部分(45)。第二端部可被引入止挡件与支撑件之间，并且钩部部分被布置成与止挡件相互作用。安全闩锁的下侧(44)被布置成与支撑件相互作用，并且包括布置在第一与第二端部之间的过渡点(44a)，在过渡点处，下侧朝向自由第二端部向上弯曲。
A door device (1) comprises: a door (50); first and second frame portions (61, 62); a stop (11) and a support (21), both fixed at the first frame portion (61), with the support being arranged below the stop in the vertical direction (Y); a safety latch (40) comprising a first end (41) and an opposite free second end (42), where the safety latch is pivotally attached to the door and comprises a hook portion (45) arranged at the second end. The second end may be introduced between the stop and the support, and the hook portion is arranged to interact with the stop. An underside (44) of the safety latch is arranged to interact with the support and comprises a transition point (44a) arranged between the first and second ends at which the underside is bent upward towards the free second end.
一种门装置(1)，其包括：门(50)；第一和第二框架部分(61、62)；止挡件(11)和支撑件(21)，止挡件和支撑件两者均固定在第一框架部分(61)处，其中支撑件在竖直方向(Y)上布置在止挡件下方；安全闩锁(40)，其包括第一端部(41)和相对的自由第二端部(42)，其中安全闩锁枢转地附接到门，并且包括布置在第二端部处的钩部部分(45)。第二端部可被引入止挡件与支撑件之间，并且钩部部分被布置成与止挡件相互作用。安全闩锁的下侧(44)被布置成与支撑件相互作用，并且包括布置在第一与第二端部之间的过渡点(44a)，在过渡点处，下侧朝向自由第二端部向上弯曲。
Door device with safety latch
具有安全闩锁的门装置
BENGTSSON SVEN (author)
2024-09-24
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser