Easy-to-take and-place self-fixing warning traffic cone

Abstract

The invention discloses an easy-to-take and-place self-fixing warning traffic cone. The easy-to-take and-place self-fixing warning traffic cone comprises a shell and a base. The easy-to-take and-placeself-fixing warning traffic cone is characterized in that a negative pressure layer is arranged at the bottom of the base; an annular negative pressure cavity is formed in the negative pressure layer; the negative pressure layer is provided with an annular sealing ring on the outer side of the negative pressure cavity; the negative pressure cavity is communicated with an airflow channel; a powercavity is formed in the side, located in the shell, of the airflow channel; a pressurizing structure is connected into the power cavity and comprises a groove formed in the lower portion of the powercavity; a sliding plate is connected into the groove in a sealed and sliding mode; a plurality of springs are fixedly connected to the bottom of the sliding plate; and the bottoms of the springs are fixedly connected to the bottom of the power cavity. According to the easy-to-take and-place self-fixing warning traffic cone of the invention, a sealed environment is formed by the Bingham solution and the external ground, a driving impeller is driven to rotate through external traffic flow to enable a friction wheel to heat the power cavity, evaporation liquid is gasified to generate energy, accordingly, air in the negative pressure cavity is sucked out, a self-fixing effect is achieved, and operation is convenient and easy.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to an easy-to-take and place self-fixing warning road cone. Background technique [0002] Road cones, also known as traffic cones, are obstacles that block road traffic. They can refer to barriers used as fences during road construction. They are pasted with high-strength reflective film and have a good reflective effect. They are placed on the road to serve as a warning. Using lightweight materials, it is installed on construction roads or in emergency situations to remind follow-up traffic to avoid. [0003] However, the structure of the warning road cone in the prior art is simple and single, and the fixing effect is only realized through the bottom of the vertebral body during installation. To solve the problem of dumping, and does not have the effect of self-fixation, based on this, the present invention designs a warning road cone that is easy to take and place and ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that the warning road cones are simple to fix, easy to be blown down by strong winds and knocked down by vehicles, and affect the use, and propose a self-fixing warning road cone that is easy to take and place

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