Windproof sign

Abstract

The invention relates to the field of the manufacturing of a traffic hardware device, and particularly relates to a windproof sign. The windproof sign comprises an indication panel, a rotating plate and a crossbar, wherein the indication panel consists of an installation surface and an indication surface, the installation surface and the indication surface form a cavity, a baffle plate is embedded in the cavity, a through hole is respectively formed in the indication surface and the installation surface in a penetrating manner, a transitional hole which is staggered to the through hole in the installation surface is formed in the baffle plate, the upper end of the baffle plate sleeves the crossbar, the upper end of the rotating plate is connected with a cam bearing, a torsion spring is arranged between the rotating plate and the crossbar, the cam bearing abuts and contacts the baffle plate, and a return spring is arranged between the baffle plate and the crossbar. The windproof sign has beneficial effects that the situation that the character is unclear due to direct perforation can be overcome, and the windproof purpose can be achieved.

Description

technical field [0001] The invention belongs to the field of traffic hardware equipment manufacturing, and particularly relates to a windproof sign. Background technique [0002] Traffic signs are generally installed on the iron poles on both sides of the road, usually outdoors; because the sign is a steel plate directly installed on the iron pole through a bracket, when experiencing strong winds, it is difficult for larger signs to withstand strong winds. There are two commonly used methods now, one is to punch holes on the sign, and the wind is removed through the hole, and the other is to make the sign into a structure that can rotate with the wind, but the disadvantage of this for the sign is that , If the wind is removed by punching, because the sign is hollowed out, it is difficult to see the words written on the sign. If it is made into a structure that rotates with the wind, it will inevitably cause space for the sign under different winds. The position will change,...

AI Technical Summary

Problems solved by technology

[0002] Traffic signs are generally installed on the iron poles on both sides of the road, usually outdoors; because the signs are directly installed on the iron poles through a bracket through a steel plate, when experiencing strong winds, it is difficult for larger signs to resist the wind. The commonly used methods are divided into two types. One is to punch holes on the signboard to r

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