A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Left vehicle door upper hinge assembly
The invention discloses a left vehicle door upper hinge assembly, and relates to the technical field of hinges. The left vehicle door upper hinge assembly comprises a lower base, wherein the top of the lower base is fixedly connected with a clamping block, a limiting spring movably penetrates through the top of the clamping block, a main shaft movably penetrates through the top of the clamping block, the outer side of the front face of the main shaft is sleeved with a cam support, the bottom of the cam support is movably connected with cams through pin shafts at equal intervals, the back face of the main shaft is fixedly connected with an upper support, the top of the upper support is fixedly connected with an upper base, and the front face of the lower base is fixedly connected with a pressing box. A cam presses the limiting spring, when the limiting spring is pressed, a pressing shaft is pressed to move downwards, the pressing shaft moves downwards to drive a piston plate to move downwards, the piston plate pushes lubricating oil in a pressing box, the lubricating oil is sprayed to the position where the limiting spring makes contact with the cam through a spraying pipe, sliding of the cam is lubricated, and therefore the problem that due to large friction force, certain inconvenience is brought to a user when an existing hinge is used is solved.
本发明公开了一种左车门上铰链总成，涉及铰链技术领域，包括下底座，所述下底座的顶部固定连接有卡块，所述卡块的顶部活动穿插有限位弹簧，所述卡块的顶部活动穿插有主轴，所述主轴正面的外侧套接有凸轮支架，所述凸轮支架的底部等间隔通过销轴活动连接有凸轮，所述主轴的背面固定连接有上支架，所述上支架的顶部固定连接有上底座，所述下底座的正面固定连接有压盒。凸轮压动限位弹簧，限位弹簧被压动时，压动压轴下移，压轴下移带动活塞板下移，活塞板推动压盒内的润滑油，通过喷管喷射到限位弹簧与凸轮接触的位置，对凸轮的滑动进行润滑，从而解决了由于摩擦力较大，造成现有铰链在使用时会给使用者带来一定的不便的问题。
Left vehicle door upper hinge assembly
The invention discloses a left vehicle door upper hinge assembly, and relates to the technical field of hinges. The left vehicle door upper hinge assembly comprises a lower base, wherein the top of the lower base is fixedly connected with a clamping block, a limiting spring movably penetrates through the top of the clamping block, a main shaft movably penetrates through the top of the clamping block, the outer side of the front face of the main shaft is sleeved with a cam support, the bottom of the cam support is movably connected with cams through pin shafts at equal intervals, the back face of the main shaft is fixedly connected with an upper support, the top of the upper support is fixedly connected with an upper base, and the front face of the lower base is fixedly connected with a pressing box. A cam presses the limiting spring, when the limiting spring is pressed, a pressing shaft is pressed to move downwards, the pressing shaft moves downwards to drive a piston plate to move downwards, the piston plate pushes lubricating oil in a pressing box, the lubricating oil is sprayed to the position where the limiting spring makes contact with the cam through a spraying pipe, sliding of the cam is lubricated, and therefore the problem that due to large friction force, certain inconvenience is brought to a user when an existing hinge is used is solved.
本发明公开了一种左车门上铰链总成，涉及铰链技术领域，包括下底座，所述下底座的顶部固定连接有卡块，所述卡块的顶部活动穿插有限位弹簧，所述卡块的顶部活动穿插有主轴，所述主轴正面的外侧套接有凸轮支架，所述凸轮支架的底部等间隔通过销轴活动连接有凸轮，所述主轴的背面固定连接有上支架，所述上支架的顶部固定连接有上底座，所述下底座的正面固定连接有压盒。凸轮压动限位弹簧，限位弹簧被压动时，压动压轴下移，压轴下移带动活塞板下移，活塞板推动压盒内的润滑油，通过喷管喷射到限位弹簧与凸轮接触的位置，对凸轮的滑动进行润滑，从而解决了由于摩擦力较大，造成现有铰链在使用时会给使用者带来一定的不便的问题。
Left vehicle door upper hinge assembly
左车门上铰链总成
YU HUI (author) / JU WENBIN (author) / LI WEIHONG (author) / CHEN ZAIFU (author) / YING JILI (author) / XUE GENGMING (author) / LIU SHUSEN (author) / LIU PINGXUAN (author) / YU GUANGFEI (author) / YU ZHONGHE (author)
2021-08-17
Patent
Electronic Resource
Chinese
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
Vehicle door hinge structure, vehicle door hinge assembly and vehicle
| European Patent Office | 2023