The invention discloses a foldable cart for carrying aluminum doors and windows. The foldable cart comprises a bottom block, a top block, a folding telescopic piece, an unfolding and folding driving assembly, a first trundle and a second trundle. The number of the bottom blocks is four, a top block is arranged on the tops of the bottom blocks, the number of the folding telescopic pieces is four, the four folding telescopic pieces are arranged in the front direction, the rear direction, the left direction and the right direction of the foldable cart respectively, and the folding telescopic pieces are connected with the top block and the bottom blocks. The unfolding and folding driving assembly is arranged at the center of the bottom of the foldable cart and comprises four threaded rods, the four threaded rods are arranged on the periphery of the unfolding and folding driving assembly respectively, the heights of the threaded rods located on the same vertical plane are different, and one ends of the threaded rods are fixedly connected with the bottom block. The folding chair has the beneficial effects that the folding chair has a folding function, can be folded in all directions, and can be collected after being used, so that the occupied storage space is reduced.
本申请公开了一种铝门窗搬运用可折叠式推车,其包括:底块、顶块、折叠伸缩件、展开折叠驱动组件、第一脚轮以及第二脚轮;底块的数目为四个,底块顶部设置有一个顶块,折叠伸缩件的数目为四个,四个折叠伸缩件分别设置在可折叠式推车的前、后、左、右四个方位上,折叠伸缩件与顶块以及底块连接;展开折叠驱动组件设置在可折叠式推车的底部中心处,展开折叠驱动组件包括:螺纹杆,螺纹杆的数目为四个,四个螺纹杆分别设置在展开折叠驱动组件的四周,其中位于同一竖向平面上的螺纹杆的高度不同,螺纹杆的一端与底块固定连接。本申请的有益之处在于其具有折叠功能,可进行四周多方位的折叠,在进行使用后,其可进行收聚,降低占据的存放空间。
Foldable cart for carrying aluminum doors and windows
一种铝门窗搬运用可折叠式推车
2023-03-21
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |