A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Limiting type automobile door hinge
The limiting type automobile door hinge comprises a movable hinge plate used for being fixedly connected with an automobile door and a fixed hinge plate used for being fixedly connected with the side wall of an automobile body, the movable hinge plate is rotationally connected with the fixed hinge plate through a hinge shaft, and the hinge shaft comprises a shaft rod and a first shaft sleeve which are connected in a matched mode; one end of the shaft rod is fixedly connected with the movable hinge plate, so that the shaft rod and the movable hinge plate synchronously rotate; the first shaft sleeve is arranged on the middle section of the shaft rod and fixedly connected with the fixed hinge plate. A ratchet wheel and pawl mechanism is arranged between the movable hinge plate and the fixed hinge plate, the ratchet wheel and pawl mechanism is installed on the hinge shaft and comprises a fixed disc, an inner ratchet wheel, a pawl and an inertia disc, the fixed disc is fixedly installed on the first shaft sleeve, and the inner ratchet wheel is fixedly connected with the disc face of the fixed disc. The pawls are annularly arranged in an inner cavity of the inner ratchet wheel and movably clamped in tooth grooves of the inner ratchet wheel. The method has the advantage of being capable of reducing personal injury.
本发明公开一种限位式汽车车门铰链，包括用于与车门固定连接的活动页板和用于与车身侧围固定连接的固定页板，所述活动页板与固定页板通过铰链轴转动连接，所述铰链轴包括匹配连接的轴杆和第一轴套，所述轴杆的一端与活动页板固定连接，从而与活动页板同步转动；所述第一轴套设于轴杆的中段，所述第一轴套与固定页板固定连接；所述活动页板与固定页板之间设有棘轮棘爪机构，所述棘轮棘爪机构安装在铰链轴上，棘轮棘爪机构包括固定盘、内棘轮、棘爪和惯性盘，所述固定盘固定安装在第一轴套上，所述内棘轮与固定盘的盘面固定连接；所述棘爪设有多个，呈环形设于内棘轮的内腔中并活动卡设在内棘轮的齿槽中。本发明具有可降低人员伤害的优点。
Limiting type automobile door hinge
The limiting type automobile door hinge comprises a movable hinge plate used for being fixedly connected with an automobile door and a fixed hinge plate used for being fixedly connected with the side wall of an automobile body, the movable hinge plate is rotationally connected with the fixed hinge plate through a hinge shaft, and the hinge shaft comprises a shaft rod and a first shaft sleeve which are connected in a matched mode; one end of the shaft rod is fixedly connected with the movable hinge plate, so that the shaft rod and the movable hinge plate synchronously rotate; the first shaft sleeve is arranged on the middle section of the shaft rod and fixedly connected with the fixed hinge plate. A ratchet wheel and pawl mechanism is arranged between the movable hinge plate and the fixed hinge plate, the ratchet wheel and pawl mechanism is installed on the hinge shaft and comprises a fixed disc, an inner ratchet wheel, a pawl and an inertia disc, the fixed disc is fixedly installed on the first shaft sleeve, and the inner ratchet wheel is fixedly connected with the disc face of the fixed disc. The pawls are annularly arranged in an inner cavity of the inner ratchet wheel and movably clamped in tooth grooves of the inner ratchet wheel. The method has the advantage of being capable of reducing personal injury.
本发明公开一种限位式汽车车门铰链，包括用于与车门固定连接的活动页板和用于与车身侧围固定连接的固定页板，所述活动页板与固定页板通过铰链轴转动连接，所述铰链轴包括匹配连接的轴杆和第一轴套，所述轴杆的一端与活动页板固定连接，从而与活动页板同步转动；所述第一轴套设于轴杆的中段，所述第一轴套与固定页板固定连接；所述活动页板与固定页板之间设有棘轮棘爪机构，所述棘轮棘爪机构安装在铰链轴上，棘轮棘爪机构包括固定盘、内棘轮、棘爪和惯性盘，所述固定盘固定安装在第一轴套上，所述内棘轮与固定盘的盘面固定连接；所述棘爪设有多个，呈环形设于内棘轮的内腔中并活动卡设在内棘轮的齿槽中。本发明具有可降低人员伤害的优点。
Limiting type automobile door hinge
限位式汽车车门铰链
HE JIYE (author) / ZHU ENZHOU (author) / XIE YAHUI (author) / NING SHENGHUA (author) / WEI MAOZHI (author)
2022-04-29
Patent
Electronic Resource
Chinese
Automobile door hinge, automobile door assembly and automobile
| European Patent Office | 2021