KR20180116989A - Sidewalk block for ensures excellent drainage and long life - Google Patents

Abstract

The present invention relates to a sidewalk block, which is laid on the ground on which pedestrians are passed to guide safe walking. According to the present invention, the sidewalk block comprises: a stone block having a size to pave at least the ground and having a drain collecting and guiding rainwater to be drained in a predetermined direction; a cover mounted on the top of the stone block to cover the drain and having one or more drain holes to drop the rainwater falling on a surface; and a protection pipe interposed between the stone block and the cover, and blocking contact between the rainwater dropping to the drain hole and the drain to prevent damage. Accordingly, the drain to discharge the rainwater and the drain hole are formed in a structure to be able to be opened/closed, thereby providing an effect of facilitating maintenance. Moreover, a tube for protecting the drain from the rainwater is included to delay overall weathering, thereby providing an effect of guaranteeing excellent durability and a long life.

Description

A Sidewalk block for ensuring excellent drainage and long life,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a sidewalk block to be mounted on a ground to which a pedestrian passes, and more particularly, to a sidewalk block for guiding safe walking by forming at least one drain hole for discharging rainwater on the surface.

Generally, sidewalks, parks, and plazas are packed with ascon or concrete, or they are constructed with various types of concrete sidewalk blocks. Here, the sidewalk block is dense due to the nature of the material, and rainwater or air can not pass through it. The sidewalk block is sandwiched between the air and the ground, so that the air can not pass through between the air and the ground.

In existing pavement blocks, rainwater flows through the gap between the sidewalk block and the sidewalk block, and only a small amount of the pile flows into the ground, and most of the storm is accumulated on the sidewalk block. There is a problem that the storm on the sidewalk block flows along the surface gradient of the sidewalk block, causing inconvenience to the walk.

Therefore, in order to solve such a problem, Korean Patent Registration No. 10-0660368 (the title of the invention: a pedestrian road in which a sidewalk block is prevented from sinking), Korean Patent Registration No. 10-0808641 No. 10-1332203 entitled "Drainpipe for Press Block", Korean Registered Patent No. 10-1091011, entitled "Pitcher and Reservable Press Block", Korean Utility Model Publication No. 20- 2012-0005824 (title of invention: press block).

According to the proposed literature, a drain hole for discharging rainwater on the surface of the sidewalk block is formed slightly different in structure, and a drainage duct for collecting the rainwater falling down into the drain hole and discharging it to the sewer is formed. Therefore, it was possible to induce safe walking with rapid rain discharge.

However, there is a problem that the weathering phenomenon damages the pavement block formed of stone when the rainfall falls for a relatively long period of time such as the rainy season or the rainfall, or when the amount and speed of drop increases rapidly and this case continues for several months. In other words, there is a serious problem that the part where the rainwater drops falls down, and eventually the durability of the sidewalk block is lowered, so that it is cracked or even collapses, threatening the aesthetics as well as the pedestrians.

Korean Patent Registration No. 10-0660368 (title of the invention: a pedestrian road in which depression of a pedestrian block is prevented) Korean Registered Patent No. 10-0808641 (entitled PURPOSE BLOCK) Korean Registered Patent No. 10-1332203 entitled " Drainpipe for press block " Korean Patent Registration No. 10-1091011 (Name of the invention: pitcher and water-resistant press block) Korean Utility Model Laid-Open No. 20-2012-0005824 (title of invention: sidewalk block)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned conventional problems, and it is an object of the present invention to provide a drainage function for guiding discharge of rainwater to a block on a ground, The purpose of this study is to provide a sidewalk block that guarantees long life with excellent drainage by delaying the overall weathering.

In order to achieve the above object, the present invention provides a pedestrian block for guiding safe walking on the ground on which pedestrians pass, comprising: a stone block having a size for packing at least a ground surface, ; A cover mounted on an upper end of the stone block to cover the drainage passage and having at least one drainage port for dropping rainwater falling on the surface into a drainage channel; And a protective pipe interposed between the stone block and the lid to prevent rainwater falling into the drain hole from being in contact with the drain, thereby preventing damage.

At this time, it is preferable that the stone block according to the present invention is further provided with a bending support step corresponding to the thickness of the lid at the upper end.

The stone block according to the present invention may be formed such that a horizontal drainage channel formed in the longitudinal direction and a vertical drainage channel formed in the width direction cross each other, and the vertical drainage channel may be formed in one direction or in both directions.

Further, it is preferable that the drain port of the lid according to the present invention is formed in a shape of a square or a circle, and is formed in such a shape that the area gradually falls from the upper part to the lower part where the rainwater falls.

In addition, the protective pipe according to the present invention may have a body having a cross section having the same shape as that of the drainage channel, and a fixing member for guiding the connection between the stone block and the cover at the upper end of the body.

In addition, it is preferable that the protective pipe according to the present invention further comprises a plurality of compartments for desorbing the rainwater falling down to the inner surface at a predetermined capacity.

As a modification of the present invention, the sidewalk block may further include a joint pipe mounted at a portion where the drainage passage intersects when the horizontal drainage passage and the vertical drainage passage of the stone block are formed to intersect with each other.

The joint pipe according to the present invention includes a body having a cross section having the same shape as a cross section of a drainage passage and a finishing block for blocking a hole inevitably formed due to the intersection of the drainage passage between the stone block and the lid, It is appropriate to form them integrally.

It should be understood, however, that the terminology or words of the present specification and claims should not be construed in an ordinary sense or in a dictionary, and that the inventors shall not be limited to the concept of a term It should be construed in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be properly defined. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible.

As described above, according to the present invention, the drainage path for guiding the drainage of rainwater to the stone blocks laid on the ground is formed, and the lid is covered with the stone block to close the drainage path. The protection pipe which blocks rain water from direct contact with the drainage duct delays the overall weathering, thereby providing excellent drainage and long life.

1 is a perspective view showing a state in which a press block according to the present invention is installed on the ground;
FIG. 2 is an exploded view of a press block according to the present invention. FIG.
Fig. 3 is a view showing the separated stone block according to Fig. 2; Fig.
Fig. 4 is a view showing the separated lid according to Fig. 2; Fig.
Fig. 5 is a view showing a separate protective tube according to Fig. 2; Fig.
6 to 8 are block diagrams showing a modified example of a press block according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a sidewalk block for guiding safe walking on the ground on which a pedestrian travels, and comprises a stone block 10, a sidewall 20 and a sidewalk block 30 100).

The press block 100 according to the present invention is constructed so that the drain can be opened and closed together with a drain passage through which rainwater is discharged, thereby facilitating maintenance along with manufacturing and also incorporating a pipe for protecting the drain passage from rainwater, And long life.

1, a stone block 10 according to the present invention is formed in accordance with a predetermined standard so as to be installed on the ground on which a pedestrian passes, and is mixed with cement, an admixture, a reinforcing agent, a stone, and a cleaning agent. Here, it is recommended to use activated charcoal or charcoal as a substance that can purify polluted water.

As shown in Fig. 2, the stone block 10 has a size enough to cover the ground surface, and a drainage passage 11 for collecting rainwater and inducing discharge in a predetermined direction is formed. The drainage passage 11 can be formed as a closed type O-shaped or open-type U-shaped cross-section. It is preferable that the drainage path 11 is formed in a U-shape for ease of manufacture and installation while mounting the protection tube 30 described later. The stone block 10 is formed at its upper end with a cantilever 15 corresponding to the thickness of the lid 20. The supporting jaws 15 mount the lid 10 in a state of being accommodated to guide the surface of the stone block 10 flatly.

Here, the stone block 10 may be formed such that the horizontal drainage path 11 formed in the longitudinal direction and the vertical drainage path 12 formed in the width direction intersect with each other, as shown in FIG. The vertical draining passage 12 is used when it is necessary to switch the direction of the discharged rainwater or to collect or disperse the discharged rainwater. The vertical drains 12 may be formed in a T-type (one-directional) and a + -type (bidirectional) depending on the direction in which the horizontal drainage channel 11 is formed.

The lid 20 according to the present invention is a plate for guiding the walker safely by covering the drainage channel 11 and is injection-molded into a resin according to a standard corresponding to the stone block 10 as shown in Figs. The lid 20 is mounted on the upper end of the stone block 10 with bolts or screws to form one or more drain holes 21 for covering the drainage passage 11 and dropping the rainwater falling on the surface into the drainage passage 11.

Here, the drain hole 21 is formed in a shape of either a square shape as shown in FIG. 4A or a circular shape as shown in FIG. 4B. Of course, the drain hole 21 may be formed in various shapes other than those shown in the figure, or alternatively, a square shape and a circular shape may be formed in combination.

It is preferable that the drain hole 21 is formed in such a shape that the area gradually increases from the upper portion to the lower portion where the rainwater drops as shown in FIG. 4C. That is, even if the foreign matter enters the drain hole 21 together with the rainwater, the foreign matter can be quickly passed without being caught inside. Above all, it does not interfere with the flow of water, so we can expect smooth drainage.

The protection pipe 30 according to the present invention is a pipe interposed between the stone block 10 and the lid 20 to prevent the rainwater falling on the drain port 21 from coming into contact with the drainage passage 11 to prevent damage, Molded according to a standard corresponding to the stone blocks 10 as shown in Fig. 1 and Fig.

5A, the protection pipe 30 includes a body 31 having a cross section having the same shape as that of the drainage passage 11, and a fixing member 30 for guiding the connection between the stone block 10 and the lid 20 at the upper end of the body 31. [ (32) are integrally extended. That is, the fixing piece 32 of the protective pipe 30 is pre-mounted on the supporting step 15 as shown in Fig. 2, and the lid 20 is fastened to the fixing piece 32 with bolts or screws.

Here, the protection pipe 30 may further include a plurality of partition pieces 35 for desorbing rainwater falling down to the inner surface at a predetermined volume as shown in FIG. 5B. That is, the partition piece 35 cools the summer floor and the heat of the stone block 10 by keeping the rainwater flowing to the protective pipe 30 at a predetermined capacity.

When the horizontal drainage channel 11 and the vertical drainage channel 12 are formed so as to intersect with each other as described above, the protective pipe 30 is connected to the auxiliary pipe 36 in the same direction and position as the vertical drainage channel 12, Or may be integrally formed. The auxiliary tube 36 may be formed in a + shape in addition to the T-shape shown in the drawing, or may be formed to extend in the same or more than the transverse length.

Of course, it is also possible to construct the exclusive coupling pipe 40, which is mounted only at the intersection of the drainage passages 11 and 12 as shown in FIG. 6, without using the protective pipe 30 formed integrally with the auxiliary pipe 36. That is, the joint pipe 40 is composed of a body 41 having the same cross-sectional shape as the portion where the drainage passages 11 and 12 intersect like the protective pipe 30.

7 and 8, a hole is inevitably formed at the upper end of the body 41 due to the intersection of the drainage passages 11 and 12 between the stone block 10 and the lid 20, And a finishing block 45 is integrally formed.

When the protection pipe 30 and the joint pipe 40 are combined with each other, the protective block 30 and the joint pipes 40 are connected to each other in the transverse and longitudinal directions, To improve overall durability.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

10: Stone block 11: Horizontal drainage
12: longitudinal shaft 15: support jaw
20: lid 21: drain
30: Protector 31, 41: Body
32: Fixing piece 35:
36: auxiliary tube 40: coupling tube
45: closing block 100: sidewalk block

Claims (8)

Claims [1] A walkway block for guiding safe walking on a floor where pedestrians pass, comprising:
A stone block having a size for packing at least the ground surface and having drainage ducts collecting rainwater and leading to discharge in a predetermined direction;
A cover mounted on an upper end of the stone block to cover the drainage passage and having at least one drainage port for dropping rainwater falling on the surface into a drainage channel; And
And a protection pipe interposed between the stone block and the lid to prevent rainwater falling into the drain hole from coming into contact with the drain canal to prevent damage. The method according to claim 1,
Characterized in that the stone block is further provided with a c-shaped support step corresponding to the thickness of the cover at the upper end thereof, thereby ensuring excellent drainage and long life. The method according to claim 1,
Wherein the stone block is formed such that a horizontal drainage channel formed in a longitudinal direction and a vertical drainage channel formed in a width direction cross each other and the vertical drainage channel is formed in one direction or in both directions. . The method according to claim 1,
Wherein the drain port of the lid is formed in a shape of either a rectangle or a circle and is formed in such a shape that an area gradually increases from an upper portion to a lower portion where the rainwater falls down. The method according to claim 1,
Wherein the protection tube has a body having a cross section having the same shape as that of the drainage channel and a fixing member for integrally extending the upper end of the body block to guide the engagement between the stone block and the lid. The method according to claim 1,
Wherein the protection tube further comprises a plurality of partitioning portions for desorbing the rainwater falling down to the inner surface at a predetermined volume, which ensures excellent drainage and long life. The method of claim 3,
Wherein the sidewalk block further comprises a joint pipe mounted at a portion where the drainage passage intersects when the horizontal drainage passage and the vertical drainage passage of the stone block are formed so as to intersect with each other. 8. The method of claim 7,
The joint pipe is integrally formed with a body having a cross section having the same shape as a crossing point of the drainage passage and a finishing block for blocking a hole inevitably formed due to the intersection of the drainage path between the stone block and the lid at the upper end of the body Features a sidewalk block that ensures excellent drainage and long life.

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