The invention relates to a compartment, in particular to a simpler and more-convenient four-piece hard top compartment which comprises a left outer plate connected with the top end of a left side plate, a left inner plate hinged to the left outer plate, a right outer plate connected with the top end of a right side plate and a right inner plate hinged to the right outer plate. The lower ends of the left rocker and the right rocker are respectively hinged with the front plate or the rear plate, the upper ends of the left rocker and the right rocker are respectively hinged with the inner ends of the left inner plate and the right inner plate, and a cylinder body and a cylinder rod of an oil cylinder are respectively hinged with the left rocker and the right rocker close to the lower ends. Compared with the prior art, opening and closing of the four hard top plates of the carriage can be achieved only through one oil cylinder and two rockers, the structure is simpler, and the manufacturing cost is lower. The oil cylinder is installed in a floating mode, almost no radial acting force exists, and the service life of the oil cylinder is longer.
本发明涉及车厢,具体是一种更简便的四片式硬顶车厢,包括与左侧板顶端连接的左外板,与左外板铰接的左内板,与右侧板顶端连接的右外板,与右外板铰接的右内板,前板或后板的上部对称布置左摇杆和右摇杆,左摇杆和右摇杆的下端分别与前板或后板铰接、上端分别与左内板和右内板的内端铰接,一个油缸的缸体和缸杆分别与左摇杆和右摇杆靠近下端处铰接。与现有技术相比,本发明只需一个油缸两个摇杆即可实现车厢四片硬质顶板的开启与闭合,结构更为简单,造价更低。油缸浮动安装,几乎没有径向作用力,油缸使用寿命更长。
simpler and more-convenient four-piece hard top compartment
一种更简便的四片式硬顶车厢
2021-07-23
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge |
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