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

Abstract

[Purpose of the Article] The present design relates to parts of the crane rear support outrigger and rear bucket guardrail, and is used for reinforced support and protective guardrail of the crane. [Design Description] The present disclosure discloses a partial design of a crane rear support outrigger and a rear bucket guardrail. From the perspective view, the overall shape is mainly a large cuboid structure, the top is a flat top surface of the vehicle bottom plate, multiple groups of transversely arranged opening areas are arranged on both the left and right sides, which has the grille visual effect of circular hole grids interspersed with solid separating lines. On the rear appearance, the solid separating lines are in the shape of a double "tu", and an opening area is also arranged between the separating lines, which also adopts the design of circular hole grids, having an aesthetic effect. From the front view, the overall shape presents a transversely extending rectangular appearance, the main vehicle beam in the center is also rectangular, located at the top and centered position of the largest rectangular outline. There is a rectangular connecting cross bar below the main vehicle beam, the square column sleeve is connected to both sides of the rectangular connecting cross bar through a rotating disc composed of two circular plates and a rectangular plate, the rotating disc is provided with a plug pin, and a plug pin is also arranged at the upper left and right of the rectangular connecting cross bar, the supporting foot bottom plate in the square column sleeve has a slightly warped design; wherein the largest rectangular outline is located at the rearmost with the hole areas interspersed with solid separating lines, giving the whole a layered sense. From the rear view, the overall shape presents a transversely extending rectangular appearance, the main body is the rear bucket guardrail, which is in the shape of double "tu", the gaps between the characters are filled with circular hole grids, and the inside can be vaguely seen. The rectangular connecting cross bar is located below the main vehicle beam, and the supporting feet of the square column sleeve connected by the rotating disc are located on the left and right sides, 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 separating lines, and the inside can be vaguely seen. It can be seen that the square column sleeve support foot is located in the middle of the rotating disc, a plug pin is arranged on both sides of the rotating disc, and in addition, the front and rear of the bottom plate of the square column sleeve support foot have the aesthetic design of slight warping. 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 top. From the bottom view, the rear bucket guardrail has a concave (ㄇ-shaped) boundary, wherein the rectangular connecting cross bar is located at the rearmost end of the main vehicle beam, and the corners also have a rounded design. The rotating disc composed of two circular plates and a rectangular plate on both sides is connected with the square column sleeve support foot, and a plug pin is arranged at the front and rear of the support foot respectively. 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", "floor", "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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