Medical cart rod body anti-warping connecting structure

Abstract

The invention provides a medical cart rod body anti-warping connecting structure. The medical cart rod body anti-warping connecting structure comprises a U-shaped armrest frame, an upper panel, a hard plastic supporting column, a connecting loop bar, a lower panel jacket, a lower panel and a bottom plate screw. Connecting nuts are fixedly welded into rod body end openings in the two ends of the U-shaped armrest frame, connecting screws are fixedly screwed to the connecting nuts of the U-shaped armrest frame, the hard plastic supporting column, the upper panel, the connecting loop bar and the U-shaped armrest frame are fixedly connected, the upper end of the hard plastic supporting column is screwed to the connecting loop bar, and the upper panel is fixedly arranged between the connecting loop bar and the hard plastic supporting column in a sleeving mode and axially fixed and limited through the connecting loop bar and the hard plastic supporting column. The lower panel jacket is arranged at the lower end of the hard plastic supporting column in a sleeving mode, the bottom plate screw is fixedly screwed into an inner hole in the lower end of the hard plastic supporting column, and the lower panel is axially fixed and limited through the bottom plate screw and the hard plastic supporting column. The medical cart rod body anti-warping connecting structure is stable, rod body warping connection is completely eradicated, parts are not likely to be damaged, the production cost is reduced, losses are low, and the product quality is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to an anti-warping medical trolley. Background technique [0002] Medical trolleys are essential medical equipment for hospitals. There are many types of medical trolleys. The most common medical trolleys include U-shaped armrest frame 1, support column 2, upper panel 3 and panel connector 4. The connection structure between them Such as Figure 1 ~ Figure 3 As shown, the connecting nuts 5 are fixedly welded in the two rod body ports of the U-shaped armrest frame 1, and the connecting screws 6 are welded in the ports of the supporting column 2, and the connecting screws 6 in the ports of the supporting column 2 are fixed and screwed on the U-shaped In the connecting nut 5 in the port of the armrest frame 1, the four support columns 2 are respectively fixed and screwed to the lower ends of the two rod bodies of the two U-shaped armrest frames 1, and four panel c...

AI Technical Summary

Problems solved by technology

The connection between the U-shaped armrest frame 1 and the support column 2 of this medical trolley is fixedly connected by welding the connecting nut 5 and the connecting screw 6 in the rod body. When welding the connecting nut 5 and the connecting screw 6 in the rod body, if the welder will any If each part is welded crookedly, the connection nut 5 and the connection screw 6 will not be able to be rotated normally, thus causing the U-shaped armrest frame 1 and the support column 2 to be warped and connected. In this case, the panel connector 4 cannot be installed or the installation is unreliable. The installation of the upper panel 3 is skewed and unstable, resulting in problems such as the inability to place items or the panel falling after placing items.

Moreover, the connecting nut 5 and the connecting screw 6 are all metal connectors, which are easy to rust, difficult to install and easy to damage after rusting, resulting in the handcart being unable to be installed and scrapped as a whole. The existing U-shaped armrest frame 1 and support column 2 are all stainless steel Tube, high cost, serious loss

The connection structure of the rod body of this medical trolley is unstable, and it is easy to cause warping and connection between the rod bodies, and the parts are easily damaged, which increases the production cost and affects the product quality.

Images