The invention discloses a convenient trolley, and relates to the technical field of small trolleys. Comprising two wheels, a vehicle frame is arranged between the two wheels, a supporting plate is arranged at the top of the vehicle frame, and the two ends of the supporting plate are fixedly connected to the vehicle frame of the wheels on the two sides; a strip-shaped groove is formed in the supporting frame, the supporting frame is fixedly connected to the top of the supporting plate, the guide rod is slidably connected with the strip-shaped groove, the push rod is fixedly connected to one end of the guide rod, the two clamping jaws are symmetrically arranged above the supporting plate relative to the supporting frame, and a connecting rod is hinged to the end, close to the push rod, of each clamping jaw. The two connecting rods are hinged to the two ends of the push rod respectively, a rotating shaft is further inserted into the clamping rod, the bottom end of the rotating shaft is fixedly connected with the supporting plate, and the clamping rod and the rotating shaft rotate mutually or slide in the axial direction of the rotating shaft. The rack is fixedly connected to the bottom of the supporting plate, and a through groove corresponding to the rack is formed in the supporting plate; the elastic braking mechanism is arranged between the rack and the push rod, and the frame is connected with a handle.
本发明公开了一种便捷手推车,涉及小推车技术领域。包括两个车轮,两个车轮之间设置有车架,托板设置于车架的顶部,托板的两端固定连接于两侧车轮的车架上;支撑架上设置有条形槽,支撑架固定连接于托板的顶部,导杆与条形槽滑动连接,推杆固定连接于导杆的一端,夹爪设置有两个,两个夹爪关于支撑架对称设置于托板的上方,夹爪靠近推杆的一端铰接有连接杆,两个连接杆分别铰接于推杆的两端,夹杆上还插设有一个转轴,转轴的底端与托板固定连接,夹杆与转轴之间相互转动或沿着转轴轴向滑动;齿条固定连接于托板的底部,托板上开设有与齿条对应的贯穿槽;弹性制动机构设置于齿条与推杆之间,车架上连接把手。
Convenient trolley
一种便捷手推车
2024-08-23
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |