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A platform for research: civil engineering, architecture and urbanism
Multifunctional front door lock
The invention discloses a multifunctional front door lock. The multifunctional front door lock comprises a lock head sub assembly, a lock shell sub assembly and an automatic opening sub assembly. In the lock head sub assembly, a locking worm gear, a locking rotating worm gear, a first driving mechanism, a super lock worm gear, a second driving mechanism, an assembly locking assembly, an electric door opening rocker arm and an electric door opening pull rod are arranged at the top of a lock body. A false-locking-preventing rocker arm and an external locking rocker arm are arranged at the top of the assembly locking assembly in a rotating mode, an opening rocker arm torsion spring, an external opening rocker arm and an opening rocker arm are arranged at the top of the lock body, a ratchet wheel and a pawl are arranged at the bottom of the lock body, a cover plate covers the bottom end of the lock body, the lock shell sub assembly comprises a shell cover, an internal locking rocker arm, an internal locking rocker arm torsion spring, an internal opening rocker arm and an internal opening torsion spring, the automatic opening sub assembly, an electric door opening rocker rod, an electric door opening sliding plate and the pawl are sequentially connected in a transmission mode, and the opening rocker arm and the internal opening rocker arm are in transmission. The multifunctional front door lock integrates multiple functions, and is convenient to use and good in maneuverability.
Multifunctional front door lock
The invention discloses a multifunctional front door lock. The multifunctional front door lock comprises a lock head sub assembly, a lock shell sub assembly and an automatic opening sub assembly. In the lock head sub assembly, a locking worm gear, a locking rotating worm gear, a first driving mechanism, a super lock worm gear, a second driving mechanism, an assembly locking assembly, an electric door opening rocker arm and an electric door opening pull rod are arranged at the top of a lock body. A false-locking-preventing rocker arm and an external locking rocker arm are arranged at the top of the assembly locking assembly in a rotating mode, an opening rocker arm torsion spring, an external opening rocker arm and an opening rocker arm are arranged at the top of the lock body, a ratchet wheel and a pawl are arranged at the bottom of the lock body, a cover plate covers the bottom end of the lock body, the lock shell sub assembly comprises a shell cover, an internal locking rocker arm, an internal locking rocker arm torsion spring, an internal opening rocker arm and an internal opening torsion spring, the automatic opening sub assembly, an electric door opening rocker rod, an electric door opening sliding plate and the pawl are sequentially connected in a transmission mode, and the opening rocker arm and the internal opening rocker arm are in transmission. The multifunctional front door lock integrates multiple functions, and is convenient to use and good in maneuverability.
Multifunctional front door lock
DAI HONG (author) / ZHOU SHENGBIN (author) / GUO JIANYUN (author)
2015-09-16
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
Multifunctional automobile front door lock assembly with compact structure
| European Patent Office | 2021