The invention relates to a door lock device and a vehicle-mounted refrigerator. The door lock device comprises a handle and at least two lock tongue assemblies, wherein the handle is provided with atleast two buckle tongues which are arranged at intervals in the length direction of a refrigerator door; the lock tongue assemblies are arranged on the refrigerator door in a spaced and telescopic mode, each lock tongue assembly is provided with a buckling position, the buckling positions and the buckling tongues are buckled in a one-to-one correspondence mode, and the lock tongues can be insertedinto preset lock holes in the refrigerator in a one-to-one correspondence mode or disengaged from the lock holes under driving of the handle. Each set of buckled buckling position and buckling tongueform a locking point position, that is, at least two sets of buckling positions and buckling tongues can form at least two locking point positions which are distributed at intervals in the length direction of the refrigerator door, the strength of the refrigerator door can be greatly improved by means of the at least two locking point positions, the refrigerator door can be prevented from deforming when the temperature changes or the refrigerator door is impacted by external force, no gap is generated between the refrigerator door and the refrigerator after the refrigerator door is closed, the problem of cold leakage can be prevented, and the using performance and reliability of the vehicle-mounted refrigerator are greatly improved.
本发明涉及一种门锁装置及车载冰箱,包括:把手,把手设有沿冰箱门的长度方向间隔布置的至少两个扣舌;及至少两个锁舌组件,至少两个锁舌组件间隔且可伸缩的设置于冰箱门上,各锁舌组件均设有扣位,所述扣位与扣舌一一对应扣接,各锁舌能够一一对应的插置于冰箱上预设的锁孔中,或在把手驱动下从锁孔内脱出。每一组相扣接的扣位与扣舌均形成一个锁接点位,即至少两组扣位与扣舌可形成冰箱门长度方向上间隔分布的至少两个锁接点位,借助该至少两个锁接点位可大大提高冰箱门的强度,可防止温度变化或受外力撞击时冰箱门出现形变,冰箱门关合后不会与冰箱产生缝隙,可防止漏冷问题发生,极大提高车载冰箱使用性能与可靠性。
Door lock device and vehicle-mounted refrigerator
门锁装置及车载冰箱
2020-07-31
Patent
Elektronische Ressource
Chinesisch
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