CN201156367Y

CN201156367Y - Wind vane advertisement board

Info

Publication number: CN201156367Y
Application number: CNU2008200102819U
Authority: CN
Inventors: 马雨思
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-16
Filing date: 2008-01-16
Publication date: 2008-11-26
Anticipated expiration: 2018-01-16

Abstract

The utility model relates to a vane typed advertisement board, comprising an advertisement board and an advertisement board base. The utility model is characterized in that a support bar is erected on the advertisement board base. The support bar is sheathed with a sleeve. The sleeve and the support bar are connected with each other by two roller bearings-an upper roller bearing and a lower roller bearing. The upper part of the sleeve is welded between two advertisement boards which are connected with each other in V-shape. The two sides of the V-shaped advertisement board of the utility model both can publish advertisements. The two sides of the V-shaped advertisement board can continuously rotate around the support bar under the effect of the external wind power, which not only dismisses the wind power and improves the safety of the advertisement board, but also increases the dynamic effect and the publicity panel of the advertisement board.

Description

A kind of weathervane formula billboard

Technical field

The utility model relates to a kind of outdoor billboard, particularly relates to the weathervane formula billboard that a kind of energy box haul rotates.

Background technology

At present, it is big that outdoor billboard exists frontal resistance, and the safety problem of being fallen by wind, and pedestrian easily can only be seen positive advertisement on same position, and the back side blank of the outdoor billboard that causes causes the waste of advertising resource.

The utility model content

The purpose of this utility model is to overcome the above-mentioned defective that prior art exists, and it is big to exist frontal resistance at existing outdoor billboard, and the safety problem of being fallen by wind provides a kind of weathervane formula billboard easily.This novel billboard can rotate by box haul, and when strong wind blew, billboard can revolve three-sixth turn around rotating shaft core, evacuates part wind-force, thereby improved the security of billboard.

The technical scheme that the utility model provides is: this weathervane formula billboard, include billboard and billboard base, be characterized in erectting on the billboard base support bar is arranged, be with sleeve pipe on this support bar, be connected by two rolling bearings up and down between sleeve pipe and the support bar, the top of sleeve pipe is welded between two billboards that join with V-arrangement.

Compared with prior art, the beneficial effects of the utility model are: can rotate by box haul, when strong wind blew, billboard can revolve three-sixth turn around rotating shaft core, evacuates part wind-force, thereby improved the security of billboard.

Description of drawings

Fig. 1 provides the front view of embodiment for the utility model;

Fig. 2 is the vertical view of Fig. 1.

Embodiment

As Fig. 1～shown in Figure 2, this weathervane formula billboard, include billboard and billboard base 2, erect on the billboard base 2 support bar 3 is arranged, be with sleeve pipe 4 on this support bar 3, be connected by two rolling bearings 5 up and down between sleeve pipe 4 and the support bar 3, the top of sleeve pipe 4 is welded between two billboards 1 that join with V-arrangement.

During use, the equal advertisement-printing in the two sides of V-arrangement billboard 1 is under the effect of extraneous wind-force, the two sides of V-arrangement billboard 1 can ceaselessly rotate around support bar 3, has both evacuated wind-force, improves the security of billboard, give innervation again, increased the publicity board face of billboard.

Claims

1. weathervane formula billboard, include billboard and billboard base, it is characterized in that erectting on the billboard base support bar is arranged, be with sleeve pipe on this support bar, be connected by two rolling bearings up and down between sleeve pipe and the support bar, the top of sleeve pipe is welded between two billboards that join with V-arrangement.