Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Main lock assembly of rear door of automobile
The invention discloses a main lock assembly of a rear door of an automobile. The main lock assembly of the rear door of the automobile is that a shifting arm is connected with a mounting plate; two ends of a tension spring are respectively connected with a first pulling hook and a second pulling hook; a pawl spring and a ratchet spring are respectively arranged in a pawl shaft mounting hole and a ratchet shaft mounting hole which are respectively formed in a plastic lock body; a rocker arm and a rocker arm returning spring are connected in series on the top part of a pawl shaft, and while a pawl is in rotating connection to the bottom part of the pawl shaft; a ratchet is in rotating connection to the bottom part of a ratchet shaft; an upper cover plate wraps the outer side surfaces of the rocker arm and the rocker arm returning spring; a lower cover plate is positioned below the pawl and the ratchet; a connecting plate is connected with one side of a mounting plate, and while the other side of the mounting plate is connected with a locking device; a baffle plate wraps the outer side surface of a pushing rod of the locking device. With the adoption of the main lock assembly of the rear door of the automobile, the locking device and a mechanical lock body can be avoided deviating in relative mounting positions, the parts are relatively high in intensity, and moreover, the requirement on manufacturing precision of the parts and the manufacturing cost can be reduced, a feedback signal can be finally stabilized, and the use is convenient.
Main lock assembly of rear door of automobile
The invention discloses a main lock assembly of a rear door of an automobile. The main lock assembly of the rear door of the automobile is that a shifting arm is connected with a mounting plate; two ends of a tension spring are respectively connected with a first pulling hook and a second pulling hook; a pawl spring and a ratchet spring are respectively arranged in a pawl shaft mounting hole and a ratchet shaft mounting hole which are respectively formed in a plastic lock body; a rocker arm and a rocker arm returning spring are connected in series on the top part of a pawl shaft, and while a pawl is in rotating connection to the bottom part of the pawl shaft; a ratchet is in rotating connection to the bottom part of a ratchet shaft; an upper cover plate wraps the outer side surfaces of the rocker arm and the rocker arm returning spring; a lower cover plate is positioned below the pawl and the ratchet; a connecting plate is connected with one side of a mounting plate, and while the other side of the mounting plate is connected with a locking device; a baffle plate wraps the outer side surface of a pushing rod of the locking device. With the adoption of the main lock assembly of the rear door of the automobile, the locking device and a mechanical lock body can be avoided deviating in relative mounting positions, the parts are relatively high in intensity, and moreover, the requirement on manufacturing precision of the parts and the manufacturing cost can be reduced, a feedback signal can be finally stabilized, and the use is convenient.
Main lock assembly of rear door of automobile
DAI HONG (Autor:in) / SUN JINPING (Autor:in) / ZHANG JINSONG (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
Lock body device, lock system for automobile rear door and automobile
| Europäisches Patentamt | 2023