Refrigerated truck bed

Abstract

The invention provides a refrigerated truck bed. The refrigerated truck bed comprises a back frame, a side plate, an aluminium section and a back corner closure, wherein the aluminium section is shaped like a sheet and fixedly connected with the outside of the side plate, the end part of the aluminium section extends from the side plate, the extension part is provided with a side plate connection part which is integrated with the extension part; the section of the back frame is shaped like a right angle formed by a first right-angle side and a second right-angle side, the end part of the second right-angle side of the back frame extends to form a corner closure connection part, the end part of the first right-angle side of the back frame extends to form a back frame connection part, the back frame connection part is connected with the side plate connection part in a detachable manner; the back corner closure is shaped like a sheet, the both ends of the back corner closure are fixedly connected with the side plate and the corner closure connection part of the back frame; and the region embraced by the side plate, the aluminium section, the back frame and the back corner closure is filled with foaming bodies. By adopting the refrigerated truck bed, the total assembly time of the refrigerated truck bed can be greatly reduced, the assembly period can be shortened and the total assembly efficiency can be increased. In addition, when the refrigerated truck bed is used and the back frame or side plate is required to be displaced, the displacement is very convenient.

Description

technical field [0001] The invention relates to a refrigerated car box, in particular to a connection structure between a side panel and a rear frame of the refrigerated car box. Background technique [0002] The refrigerated vehicle box is a cuboid box body, which is composed of a frame, a top plate installed on the frame, a floor, two side panels, a front panel and a rear panel. Wherein the frame is provided with a rear frame for installing side panels. [0003] Such as figure 1 with figure 2 As shown, at present, the rear frame of the refrigerated car box is in the shape of a U-shaped groove. When the refrigerated car box is generally assembled, firstly, the inner surface of the rear frame 10 and the outer surface of the side plate 20 are coated with adhesive, and then the sides of the side plate 20 are inserted. to the back frame 10, such as figure 2 shown. Before the adhesive is cured, there is no connection strength between the side panel 20 and the rear frame 1...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the technical problems of long assembly cycle, low efficiency and inconvenient disassembly of the side panel and rear frame in the existing refrigerated car box

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