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A platform for research: civil engineering, architecture and urbanism
Tail door lock ratchet wheel self-suction return mechanism
The invention belongs to the technical field of automobile door lock equipment and relates to a tail door lock ratchet wheel self-suction return mechanism. The mechanism comprises a bottom plate, wherein a ratchet wheel riveting shaft and a pawl riveting shaft are fixed to a plate body on a lower portion of the bottom plate, a ratchet wheel is arranged on the ratchet wheel riveting shaft in a running fit mode, a pawl is arranged on the pawl riveting shaft in a running fit mode, the ratchet wheel and the pawl return through two pawls respectively; a linkage plate riveting shaft is fixed on an upper plate body of the bottom plate, a linkage plate is rotationally connected with the linkage plate riveting shaft, a linkage plate gasket shaft is fixed on the linkage plate, a linkage plate gasketis arranged on the linkage plate gasket shaft in a matched mode, and the ratchet wheel is in contact with the linkage plate gasket and is pushed by the linkage plate gasket to rotate. The mechanism is reasonable and ingenious in structure, targeted improvement is conducted aiming at defects of a product in the prior art, the self-suction mechanism is arranged to be perpendicular to the ratchet wheel, the vertical space is utilized, the mechanical structure is simple and compact, and the size of a lock is reduced.
本发明属于汽车门锁设备技术领域，涉及一种尾门锁棘轮自吸合回位机构，包括底板，底板的下部板体上固定棘轮铆轴、棘爪铆轴，所述棘轮铆轴上转动配合设置棘轮，棘爪铆轴上转动配合设置棘爪，所述棘轮、棘爪分别通过一个棘爪回位；底板的上部板体上固定连动板铆轴，连动板转动连接于所述连动板铆轴上，连动板上固定连动板垫圈轴，连动板垫圈轴上配合设置连动板垫圈，棘轮与连动板垫圈相接触，并由连动板垫圈推动进行转动。本发明产品结构合理巧妙，针对现有产品存在的缺点进行针对性改进，将自吸机构设置为与棘轮垂直，利用垂直空间，使得机械结构简单紧凑，减小了锁的体积。
Tail door lock ratchet wheel self-suction return mechanism
The invention belongs to the technical field of automobile door lock equipment and relates to a tail door lock ratchet wheel self-suction return mechanism. The mechanism comprises a bottom plate, wherein a ratchet wheel riveting shaft and a pawl riveting shaft are fixed to a plate body on a lower portion of the bottom plate, a ratchet wheel is arranged on the ratchet wheel riveting shaft in a running fit mode, a pawl is arranged on the pawl riveting shaft in a running fit mode, the ratchet wheel and the pawl return through two pawls respectively; a linkage plate riveting shaft is fixed on an upper plate body of the bottom plate, a linkage plate is rotationally connected with the linkage plate riveting shaft, a linkage plate gasket shaft is fixed on the linkage plate, a linkage plate gasketis arranged on the linkage plate gasket shaft in a matched mode, and the ratchet wheel is in contact with the linkage plate gasket and is pushed by the linkage plate gasket to rotate. The mechanism is reasonable and ingenious in structure, targeted improvement is conducted aiming at defects of a product in the prior art, the self-suction mechanism is arranged to be perpendicular to the ratchet wheel, the vertical space is utilized, the mechanical structure is simple and compact, and the size of a lock is reduced.
本发明属于汽车门锁设备技术领域，涉及一种尾门锁棘轮自吸合回位机构，包括底板，底板的下部板体上固定棘轮铆轴、棘爪铆轴，所述棘轮铆轴上转动配合设置棘轮，棘爪铆轴上转动配合设置棘爪，所述棘轮、棘爪分别通过一个棘爪回位；底板的上部板体上固定连动板铆轴，连动板转动连接于所述连动板铆轴上，连动板上固定连动板垫圈轴，连动板垫圈轴上配合设置连动板垫圈，棘轮与连动板垫圈相接触，并由连动板垫圈推动进行转动。本发明产品结构合理巧妙，针对现有产品存在的缺点进行针对性改进，将自吸机构设置为与棘轮垂直，利用垂直空间，使得机械结构简单紧凑，减小了锁的体积。
Tail door lock ratchet wheel self-suction return mechanism
尾门锁棘轮自吸合回位机构
XIE CHANGJIANG (author) / ZHOU LAI'EN (author) / PENG YUELIN (author)
2020-04-21
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser
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