Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Snow-loaded structure of tail door electric suction lock
The invention relates to the technical field of vehicle door locks, and discloses a snow-loaded structure of a tail door electric suction lock. The snow-loaded structure comprises a pawl, a ratchet wheel and an unlocking rocker arm, wherein a pawl torsional spring is arranged at the front end of the pawl; a torsion position conversion arm is arranged at one end of the ratchet wheel; a ratchet wheel torsional spring is arranged at the front end of the ratchet wheel; a follow-up rocker arm is arranged at one end of the torsion position conversion arm; and the unlocking rocker arm is arranged atone end of the pawl torsional spring. According to the snow-loaded structure of the tail door electric suction lock, when the door lock is in an open state, a lock hook is clamped into a half lock, atthe moment, the pawl is pushed outwards by the edge contour of the ratchet wheel, a lock tongue can freely enter a full-lock state, the torsion position conversion arm is always under the torsion ofthe spring, the side edge of the torsion position conversion arm is always tightly attached to a pawl limiting step, meanwhile, the follow-up swing arm is driven to advance towards the full-lock state, the pawl protrudes to abut against a notch of the lock tongue, so that the locking process and locking are realized, the snow-loaded structure can open the tail door electric suction lock before thedoor lock does not completely leave the lock hook, and meanwhile, the structure is small in size and high in reliability.
本发明涉及车辆门锁技术领域，且公开了一种尾门电吸锁的雪载结构，包括棘爪、棘轮和开锁摇臂，所述棘爪的前端设置有棘爪扭簧，所述棘轮的一端设置有扭位转换臂，所述棘轮的前端设置有棘轮扭簧，所述扭位转换臂的一端设置有随动摇臂，所述开锁摇臂设置在棘爪扭簧的一端。该尾门电吸锁的雪载结构，在门锁开启状态，锁钩卡入到半锁，此时，棘爪受棘轮边缘轮廓往外推动，锁舌能够自由往全锁状态进入，扭位转换臂一直在弹簧扭力下，侧边一直紧贴棘爪限位台阶，并同时带动随动摆臂往全锁状态行进，棘爪凸起顶住锁舌切口，实现闭锁过程及锁紧，使得该雪载结构在门锁未完全离开锁钩之前都能开启尾门电吸锁，同时该结构体积小巧，可靠性能较高。
Snow-loaded structure of tail door electric suction lock
The invention relates to the technical field of vehicle door locks, and discloses a snow-loaded structure of a tail door electric suction lock. The snow-loaded structure comprises a pawl, a ratchet wheel and an unlocking rocker arm, wherein a pawl torsional spring is arranged at the front end of the pawl; a torsion position conversion arm is arranged at one end of the ratchet wheel; a ratchet wheel torsional spring is arranged at the front end of the ratchet wheel; a follow-up rocker arm is arranged at one end of the torsion position conversion arm; and the unlocking rocker arm is arranged atone end of the pawl torsional spring. According to the snow-loaded structure of the tail door electric suction lock, when the door lock is in an open state, a lock hook is clamped into a half lock, atthe moment, the pawl is pushed outwards by the edge contour of the ratchet wheel, a lock tongue can freely enter a full-lock state, the torsion position conversion arm is always under the torsion ofthe spring, the side edge of the torsion position conversion arm is always tightly attached to a pawl limiting step, meanwhile, the follow-up swing arm is driven to advance towards the full-lock state, the pawl protrudes to abut against a notch of the lock tongue, so that the locking process and locking are realized, the snow-loaded structure can open the tail door electric suction lock before thedoor lock does not completely leave the lock hook, and meanwhile, the structure is small in size and high in reliability.
本发明涉及车辆门锁技术领域，且公开了一种尾门电吸锁的雪载结构，包括棘爪、棘轮和开锁摇臂，所述棘爪的前端设置有棘爪扭簧，所述棘轮的一端设置有扭位转换臂，所述棘轮的前端设置有棘轮扭簧，所述扭位转换臂的一端设置有随动摇臂，所述开锁摇臂设置在棘爪扭簧的一端。该尾门电吸锁的雪载结构，在门锁开启状态，锁钩卡入到半锁，此时，棘爪受棘轮边缘轮廓往外推动，锁舌能够自由往全锁状态进入，扭位转换臂一直在弹簧扭力下，侧边一直紧贴棘爪限位台阶，并同时带动随动摆臂往全锁状态行进，棘爪凸起顶住锁舌切口，实现闭锁过程及锁紧，使得该雪载结构在门锁未完全离开锁钩之前都能开启尾门电吸锁，同时该结构体积小巧，可靠性能较高。
Snow-loaded structure of tail door electric suction lock
一种尾门电吸锁的雪载结构
WANG SHAOJUN (Autor:in)
04.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E05B
LOCKS
,
Schlösser
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