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A platform for research: civil engineering, architecture and urbanism
Door lock for household appliance
The invention discloses a door lock for household appliances, which comprises a shell, a pair of latch arms and a driving device, a limiting strip is arranged in the shell, and the driving device is used for driving the limiting strip to reciprocate; the latch arms are symmetrically hinged to the shell with the limiting strip as the symmetry axis. The latch arm comprises a head clamping jaw, a middle clamping jaw and a tail clamping jaw; the limiting strip sequentially comprises a first limiting section, a second limiting section and a third limiting section from the head to the tail, and the width of the first limiting section, the width of the second limiting section and the width of the third limiting section are set to be different numerical values. According to the door lock, the limiting strip is located at different positions, the latch arm makes contact with different limiting sections of the limiting strip, and different combination states of the door lock and the lock catch are achieved. The door lock is simple in structure, small in occupied space, high in reliability, good in stability and high in fault tolerance, the service life of the door lock is prolonged, and the door lock can be widely applied to household appliances such as dishwashers, washing machines and refrigerators.
本发明公开了一种用于家用电器的门锁，包括壳体、一对闩臂和驱动装置，在所述壳体内设置限位条，所述驱动装置用于驱动所述限位条作往复移动；所述一对闩臂以所述限位条为对称轴，对称铰接在壳体上；所述闩臂包括头部卡爪，中部卡爪和尾部卡爪；所述限位条从其头部至尾部依次包括第一限位段、第二限位段和第三限位段，所述第一限位段、第二限位段和第三限位段的宽度分别设置为不同数值。本发明的门锁，通过限位条处于不同位置，闩臂与限位条的不同限位段接触，实现门锁和锁扣的不同结合状态。本发明的门锁结构简单，占用空间小，可靠性高，稳定性好，容错性强，延长了门锁的使用寿命，可广泛应用于洗碗机、洗衣机、电冰箱等家用电器。
Door lock for household appliance
The invention discloses a door lock for household appliances, which comprises a shell, a pair of latch arms and a driving device, a limiting strip is arranged in the shell, and the driving device is used for driving the limiting strip to reciprocate; the latch arms are symmetrically hinged to the shell with the limiting strip as the symmetry axis. The latch arm comprises a head clamping jaw, a middle clamping jaw and a tail clamping jaw; the limiting strip sequentially comprises a first limiting section, a second limiting section and a third limiting section from the head to the tail, and the width of the first limiting section, the width of the second limiting section and the width of the third limiting section are set to be different numerical values. According to the door lock, the limiting strip is located at different positions, the latch arm makes contact with different limiting sections of the limiting strip, and different combination states of the door lock and the lock catch are achieved. The door lock is simple in structure, small in occupied space, high in reliability, good in stability and high in fault tolerance, the service life of the door lock is prolonged, and the door lock can be widely applied to household appliances such as dishwashers, washing machines and refrigerators.
本发明公开了一种用于家用电器的门锁，包括壳体、一对闩臂和驱动装置，在所述壳体内设置限位条，所述驱动装置用于驱动所述限位条作往复移动；所述一对闩臂以所述限位条为对称轴，对称铰接在壳体上；所述闩臂包括头部卡爪，中部卡爪和尾部卡爪；所述限位条从其头部至尾部依次包括第一限位段、第二限位段和第三限位段，所述第一限位段、第二限位段和第三限位段的宽度分别设置为不同数值。本发明的门锁，通过限位条处于不同位置，闩臂与限位条的不同限位段接触，实现门锁和锁扣的不同结合状态。本发明的门锁结构简单，占用空间小，可靠性高，稳定性好，容错性强，延长了门锁的使用寿命，可广泛应用于洗碗机、洗衣机、电冰箱等家用电器。
Door lock for household appliance
一种用于家用电器的门锁
WANG LINTIE (author) / CHEN YONG (author)
2023-09-19
Patent
Electronic Resource
Chinese
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