Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door lock structure with interlocking function
The invention relates to the technical field of door locks, and discloses a door lock structure with an interlocking function. The door lock structure comprises a cabinet body, a cabinet door, an instrument frame, a door lock A, a lock hole A, a door lock B, a lock hole B, a cambered surface B and a sealing strip. During use, the cabinet door is rotationally closed, and a lock tongue B enters the lock hole B to be fixed for the first time; and a lock tongue of the door lock A does not enter the lock hole A, when the cabinet body is vacuumized, the cabinet door is subjected to inward suction force so as to move inwards by a certain distance, meanwhile, the lock tongue of the door lock A enters the lock hole A, and secondary fixing is achieved. The inner side of the lock tongue B of the door lock B is arranged to be the cambered surface B, when the cabinet door moves inwards, due to the fact that the cambered surface B is matched with the lock hole B, the lock tongue B can reset by a certain distance, and therefore inward movement of the cabinet door is not affected. On the contrary, the door lock A is reset firstly, the cabinet door is pushed outwards under the elastic action of the sealing strip, then the door lock B is reset, and the cabinet door is opened. By means of the arrangement, the overall structure is simple, the cabinet door and the instrument frame can be interlocked, the structure is stable, and sealing is good.
本发明涉及门锁技术领域，且公开了一种具有互锁功能的门锁结构，包括柜体、柜门、仪表框、门锁A、锁孔A、门锁B、锁孔B、弧面B和密封条。使用时，柜门转动关闭，使锁舌B进入锁孔B内进行第一次固定；门锁A的锁舌并未进入锁孔A内，当柜体内抽真空时，柜门会受到向内的吸力，从而向内移动一段距离，同时门锁A的锁舌进入锁孔A内，实现第二次固定。门锁B的锁舌B内侧设置为弧面B，在柜门向内移动时，由于弧面B与锁孔B的配合，锁舌B会复位一端距离，从而不影响柜门向内移动。反之，先复位门锁A，密封条的弹性作用，向外推动柜门，再复位门锁B，打开柜门。这样设置，整体结构简单，柜门和仪表框能够进行互锁，结构稳定、密封良好。
Door lock structure with interlocking function
The invention relates to the technical field of door locks, and discloses a door lock structure with an interlocking function. The door lock structure comprises a cabinet body, a cabinet door, an instrument frame, a door lock A, a lock hole A, a door lock B, a lock hole B, a cambered surface B and a sealing strip. During use, the cabinet door is rotationally closed, and a lock tongue B enters the lock hole B to be fixed for the first time; and a lock tongue of the door lock A does not enter the lock hole A, when the cabinet body is vacuumized, the cabinet door is subjected to inward suction force so as to move inwards by a certain distance, meanwhile, the lock tongue of the door lock A enters the lock hole A, and secondary fixing is achieved. The inner side of the lock tongue B of the door lock B is arranged to be the cambered surface B, when the cabinet door moves inwards, due to the fact that the cambered surface B is matched with the lock hole B, the lock tongue B can reset by a certain distance, and therefore inward movement of the cabinet door is not affected. On the contrary, the door lock A is reset firstly, the cabinet door is pushed outwards under the elastic action of the sealing strip, then the door lock B is reset, and the cabinet door is opened. By means of the arrangement, the overall structure is simple, the cabinet door and the instrument frame can be interlocked, the structure is stable, and sealing is good.
本发明涉及门锁技术领域，且公开了一种具有互锁功能的门锁结构，包括柜体、柜门、仪表框、门锁A、锁孔A、门锁B、锁孔B、弧面B和密封条。使用时，柜门转动关闭，使锁舌B进入锁孔B内进行第一次固定；门锁A的锁舌并未进入锁孔A内，当柜体内抽真空时，柜门会受到向内的吸力，从而向内移动一段距离，同时门锁A的锁舌进入锁孔A内，实现第二次固定。门锁B的锁舌B内侧设置为弧面B，在柜门向内移动时，由于弧面B与锁孔B的配合，锁舌B会复位一端距离，从而不影响柜门向内移动。反之，先复位门锁A，密封条的弹性作用，向外推动柜门，再复位门锁B，打开柜门。这样设置，整体结构简单，柜门和仪表框能够进行互锁，结构稳定、密封良好。
Door lock structure with interlocking function
一种具有互锁功能的门锁结构
REN XIAOMEI (Autor:in)
01.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
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