CN203096554U - Footpath brick - Google Patents

Abstract

The utility model relates to a footpath brick, which comprises a brick body, wherein the brick body comprises a glaze layer and a base layer, hyperbolic curve grooves are arranged on the surface of the brick in a central symmetry mode, the center of the hyperbolic curve grooves has a hole, and the hyperbolic curve groove is in an inclined plane structure in which the distances from two ends of the groove to the hole center are tapered, so when rain water drops on the grooves of the brick body, rain water can be collected in the central hole by virtue of the inclined plane structure and flows and permeates into the ground, thus being prevented from accumulating on the surface of the brick.

Description

A kind of pavement brick

Technical field

The utility model belongs to the fragment of brick in the constructional materials, especially is laid on the pavement brick that plays indication blind person path direction in the pavement.

Background technology

The urban road both sides are provided with the pavement, for pedestrian's walking.Effect for making things convenient for the blind person and playing indication is provided with the sidewalk for visually impaired people in the pavement usually.The pavement brick of existing indication blind person path direction is generally the surface convex tendon or groove is set, and convex tendon that fragment of brick connects in turn or groove play indication blind person's effect.And in order to make fragment of brick play the effect of certain permeable or draining, as Chinese utility model patent CN201891057U a kind of sidewalk for visually impaired people antislid brick is disclosed, it is provided with numerous permeable holes in the brick body.This kind structure can reduce the structural strength of brick body, in carrying or use, causes brick body cracking easily.

Summary of the invention

The purpose of this utility model is to provide a kind of permeable effective, simple in structure, indication blind person's that intensity is high pavement brick.

The utility model is finished by following technical solution, a kind of pavement brick, comprise the brick body, the brick body comprises glazed layer and basic unit, it is characterized in that: center, described brick surface is arranged with the hyperbola groove, there is a hole at described hyperbola groove center, and described hyperbola groove two ends are high to low inclined ramp structure to the hole center.

Described brick surface is provided with some antiskid groove horizontal stripes.

Center, the utility model brick surface is arranged with the hyperbola groove, this groove is compared the prior art of rectangle convex tendon, groove, be characterized in narrow-minded in the groove, two head breadths, the brick surface that this structure forms, groove are at interval, one can better play blind person's indicative function, and the 2nd, the brick surface forms two semicircles, and the pedestrian tramples on it, semicircle brick face is support sole better, has improved the walking comfort level compared to existing technology.In addition, there is a hole at described hyperbola groove center, and both sides are inclined ramp structure from high to low to the hole center, when rainwater drops on the brick body groove, the inclined ramp structure just converges to center hole with rainwater, be penetrated into ground by the hole trickling, so rainwater can not assembled in the brick surface.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is that the AA of Fig. 1 is to sectional view.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done detailed introduction:

As shown in Figure 1, 2: a kind of pavement brick, comprise brick body 1, the brick body can also can be rectangle for square, the brick body comprises glazed layer and basic unit, center, described brick surface is arranged with a hyperbola groove 2, this hyperbola groove is separated into two approximate half-circular with the brick surface, and this semicircle brick surface is provided with two antiskid groove horizontal stripes 4, so just convenient row people walking on it.There is a hole 3 at this groove center simultaneously, and described hyperbola groove two ends are high to low inclined ramp structure to the hole center, when on the brick face rainwater being arranged, just rainwater can be converged in the hole, and rainwater is trickled to the bottom surface, can not cause gathering of rainwater.

Claims (2)

1. pavement brick, comprise the brick body, the brick body comprises glazed layer and basic unit, it is characterized in that: center, described brick surface is arranged with the hyperbola groove, there is a hole at described hyperbola groove center, and described hyperbola groove two ends are high to low inclined ramp structure to the hole center.

2. pavement brick according to claim 1 is characterized in that: described brick surface is provided with some antiskid groove horizontal stripes.

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