Part 7: Rear support legs and rear bed guardrail of the crane.

Abstract

[Purpose of the Article] The present design relates to the part of crane tail supporting outriggers and rear bucket guardrails, which is used for reinforced support and protective guardrails of cranes. [Design Description] The present invention discloses a partial design of a crane tail supporting outrigger and a crane rear bucket guardrail. From the perspective view, the overall shape is mainly a large cuboid structure, with a flat top surface of the vehicle bottom plate at the upper part. Multiple groups of horizontally arranged opening areas are arranged on both the left and right sides, adopting a grid visual effect where circular hole grids alternate with solid dividing lines. On the rear appearance, the solid dividing lines are in a double "tu" shape, and opening areas are also arranged between the dividing lines, which also adopts the design of circular hole grids, achieving an aesthetic effect. From the front view, the overall shape presents a transversely extending rectangular appearance, the central vehicle main beam is also rectangular, located at the centered top position of the largest rectangular outer contour. Square-column-shaped supporting outriggers are arranged on the left and right sides of the vehicle main beam, a double T-shaped partition plate is arranged between the square columns on both sides and the vehicle main beam, and the double T-shaped partition plate is provided with bolts to fix the square-column-shaped supporting outriggers on the vehicle main beam, so that the whole presents a left-right symmetrical aesthetic effect; wherein the largest rectangular outer contour is arranged at the rearmost side with hole areas alternating with solid dividing lines, giving the whole a sense of layering. From the rear view, the overall shape presents a transversely extending rectangular appearance, the main body is the rear bucket guardrail, which presents a double "tu" character shape, the gaps between the character strokes are filled with circular hole grids, and the interior can be vaguely seen. The square-column-shaped supporting feet of two square columns are located on the left and right sides of the vehicle main beam, presenting a symmetrical appearance. From the right side view, the main body presents a horizontal rectangular outline, with two upper and lower layers of horizontally arranged circular hole grids separated by solid dividing lines, the internal square-column-shaped supporting feet can be vaguely seen. A square panel is arranged on the rear side, which is provided with bolts to be fixed on the vehicle main beam. The square-column-shaped supporting foot transitions from the upper wider square column section downward through a cylindrical supporting foot with a smaller diameter to a disc-shaped base with gradually narrowing width. From the left side view, it is a horizontally flipped version of the right side view. From the top view, the vehicle bottom plate covers the upper part. From the bottom view, the rear bucket guardrail has an n-shaped boundary, wherein the bottom of the square-column-shaped supporting foot is a circular base plate, the square-column-shaped supporting foot is covered by a double T-shaped partition plate, and bolts are arranged on both sides of the double T-shaped partition plate to fix it on the vehicle main beam, also presenting symmetrical aesthetic feeling. As seen in the reference image, the rear cargo bed guardrail completely covers the main beam and square column support legs, and the round mesh between the guardrails creates an effect where the view is not transparent due to the viewing angle. The "main beam," "bolts," "floor plate," "solid dividing line," and "dual tires" covered in blue in the diagram are parts that this design does not advocate. In conclusion, although the entire design consists of rigid objects, it is composed of beautiful lines that possess the characteristics of strength and resilience, forming a unique and original appearance. It has indeed provided a distinct and different appearance design that has not been seen in the market or publications before the application. Therefore, a design patent application is hereby filed in accordance with the law.

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