CN2262047Y

CN2262047Y - Night marking device softly connected with road

Info

Publication number: CN2262047Y
Application number: CN96249453U
Authority: CN
Inventors: 刘延生
Original assignee: Zhenhang Science & Technology Inst Xian
Current assignee: Zhenhang Science & Technology Inst Xian
Priority date: 1996-12-24
Filing date: 1996-12-24
Publication date: 1997-09-10
Anticipated expiration: 2006-12-24

Abstract

The utility model relates to a night marking device which is softly connected with roads and can display various mark lines of the road. The utility model is mainly composed of a rubber main body and a reflecting body, wherein, the reflecting body is installed in the rubber main body, a spherical reflecting surface which bulges the road surface is formed by the method that an oblique spherical surface with a definite included angle theta bulges the horizontal surface of the rubber main body; thereby, the light reflecting effect can be achieved. The outer diameter of the rubber main body is sheathed with a cast iron protecting sleeve, and a steel protecting sheet is installed at the bottom part of the rubber main body. If the utility model is embedded in the road and is softly connected with the road, the rolling without bumpiness can be completely realized, the stamping can be borne, and the utility model is not easy to damage.

Description

Marker at night with the highway flexible connection

The utility model is to show all kinds of marker line of highway a kind of night, with the marker at night of highway flexible connection.

Existing track marker at night is that cement block is in the face of the intrinsic refractive body of a side of direction to the car at trapezoidal cement block of marker line road surface casting.This marker protrudes from the road surface and the road surface connects firmly, and when car changes its course spreading on it the time, how the sense of jolting knows device is simultaneously born punching press and very easily damage.

Task of the present utility model be to design a kind of can with the highway flexible connection, spreading does not only have the sense of jolting but also can bear punching press on it the time, is difficult for impaired road marker at night.

Specific design thought of the present utility model is: reflector is fixed in the body of rubber, the reflecting surface that is exposed at the road surface is that the oblique sphere by certain angle theta protrudes from the body of rubber horizontal plane, the marker at night of above structure is imbedded body of rubber on the highway of all kinds of marker line on request, during driving at night light irradiation road surface, in the car light irradiation scope, marker line are the continuous light point-like, and the marker at night of above structure has been realized fully that spreading does not have and jolted and can bear punching press, non-damageable purpose.

With reference to the accompanying drawings the utility model is described in further detail below.

The marker structure chart at night of Fig. 1 band protective metal shell and highway flexible connection.

Marker at night with reference to Fig. 1 mainly is made up of reflector 1, body of rubber 2, protecting cast iron cover 3, steel screening glass 4.

Garden cylindricality reflector 1 is fixed in the body of rubber 2, protrude from the spherical reflecting surface on road surface, be to protrude from body of rubber 2 horizontal planes by the oblique sphere of certain angle theta, the sphere along θ angle oblique line makes progress is connected with the body of rubber part surface is smooth with spherical parabolic shape.Be with protecting cast iron cover 3 on the marker external diameter of above form, steel screening glass 4 is equipped with in the bottom, above marker is imbedded on the highway sign line on request just can be used.

The marker and highway flexible connection at night of above structure has been realized fully that spreading does not have to jolt and can bear punching press, non-damageable purpose.

Claims

1. that form by reflector 1, body of rubber 2, protecting cast iron cover 3, steel screening glass and a highway flexible connection marker at night; be primarily characterized in that; garden cylindricality reflector 1 is fixed in the body of rubber 2; protrude from the spherical reflecting surface on road surface; be that oblique sphere by certain angle theta protrudes from body of rubber 2 horizontal planes; the sphere that makes progress along θ angle oblique line is with spherical parabolic shape and smooth connection of body of rubber 2 part surfaces.

2. marker according to claim 1 is primarily characterized in that, is with protecting cast iron cover 3 on the external diameter of body of rubber 2.

3. according to the marker of claim 1 or 2, be primarily characterized in that steel screening glass 4 is equipped with in the bottom of body of rubber 2.