KR200351459Y1 - A Braille pavement brick with advertising or safe guidance - Google Patents

Abstract

The present invention relates to a braille block capable of advertising or safety induction, whereas the conventional braille block merely functions to help the visually impaired walk. Alternatively, it has a visual effect for commercial advertisement, guidance, system, etc., and has a safety induction and evacuation function by a fluorescent plate including a phosphorescent pigment in case of power failure or fire, and the lower plate 10 and the lower plate embedded with a braille block on the floor. Separately manufactured and manufactured by the upper plate 20 coupled to (10), the fluorescent plate 30 formed by mixing a fluorescent brightener and a phosphorescent pigment with a resin between the upper plate 20 and the lower plate 10 is fitted, and installed, In order to prevent water or dust from flowing in between the lower plates 20 and 10, the bottom circumference of the upper plate 20 and the upper circumference of the lower plate 10 correspond to the concave-convex type. The protrusions 12 and 22 and the coupling grooves 14 and 24 are formed in double.

Description

Braille pavement brick with advertising or safe guidance}

The present invention relates to a braille block, and in detail, the braille block is manufactured by separating and manufacturing a lower plate embedded in the bottom and an upper plate bonded to the lower plate, and mixing a fluorescent brightener and a phosphorescent pigment with resin between the upper and lower plates. The fluorescent plate is inserted to have a safety induction and evacuation guidance function by the fluorescent plate inserted in the case of power failure or fire as well as visual effect such as public service advertisement or commercial advertisement, guide, system.

The Braille blocks related to the present invention are required to be installed on the floor inside the facilities such as sidewalk blocks, various public buildings, subways, etc. to help the blind people who cannot see like normal people.

On the other hand, the existing braille blocks as described above have only functions to safely induce the walk of the visually impaired and gradually expand to the floor of the pedestrian path or facility shared with the general public in terms of social welfare (movement rights) of the blind. In addition to the functions for the visually impaired in many situations, additional functions can be provided to the general public in case of an emergency such as fire or power outage, for example, public service or commercial advertisements, guides, schemes, etc. In addition to the visual effects, it was a pity that functions such as induction markers that can be safely evacuated in case of power failure or fire could be added.

The present invention has been made to solve the above-mentioned conventional problems, it is an object of the present invention to provide a multi-function, multi-purpose braille block that can help the general public in addition to the simple function of the existing braille block.

The present invention also prevents the braille block having the above-mentioned multifunction and multipurpose from losing its function due to the inflow of rain water or dust, and can easily replace only the damaged part when damaged by external impact. To provide a braille block.

In order to achieve the above object, the present invention separates and manufactures the lower plate embedded in the bottom and the upper plate bonded to the lower plate, and installs a fluorescent plate formed by mixing a fluorescent brightener and a phosphorescent pigment with resin between the upper plate and the lower plate. In order to prevent water or dust from flowing through the upper and lower plates, the advertisement or safety induction having double coupling protrusions and coupling grooves corresponding to the irregularities is formed around the lower surface of the upper plate and the upper surface of the lower plate. Provide possible braille blocks.

In the present invention, the upper plate is made of transparent tempered glass having high light transmittance or transparent synthetic resin material having excellent weather resistance and wear resistance, and the lower plate is made of relatively soft synthetic resin or recycled rubber which can absorb the impact received from the upper plate.

In addition, the fluorescent plate is manufactured in a thin sheet form by mixing a fluorescent brightener and a phosphorescent pigment with a resin, during the day to reflect the light received from various lighting fixtures, such as ultraviolet rays or fluorescent lamps to express a clear visual effect At night or during power outages, evacuation and safety induction are made possible by exerting a visual effect from the photoluminescent energy.

1 is an exploded perspective view of a braille block according to an embodiment of the present invention;

Figure 2 is a cross-sectional view of the separated state of the braille block shown in FIG.

3 is a cross-sectional view of the coupled state of FIG.

4 is an exploded perspective view of a braille block according to another embodiment of the present invention;

5 is a cross-sectional view of the coupling state of FIG.

6 is a cross-sectional view showing an installation state of the present invention.

* Explanation of symbols for main parts of the drawings

10: lower plate 12, 22: coupling protrusion

14,24: coupling groove 16,26: screwing hole

18: accommodating part 20: the top plate

21: braille projection 23: handle groove

28: lower protrusion 30: fluorescent plate

32: phrase (design) 34: symbols

40: bolt

Hereinafter, preferred embodiments that do not limit the present invention will be described in more detail with reference to the accompanying drawings.

1 is a perspective view showing a separated state of the braille block according to an embodiment of the present invention, Figure 2 is a cross-sectional view of the separated state of the braille block shown in Figure 1, Figure 3 is a cross-sectional view of the combined state of FIG.

As shown in FIG. 1 to FIG. 3, the braille block according to the present embodiment is manufactured and separated into a lower plate 10 embedded in an unshown bottom and an upper plate 20 coupled to the lower plate 10. 20) and the lower plate 10 is installed by inserting a fluorescent plate 30 formed by mixing a fluorescent brightener and a phosphorescent pigment with a resin, but water or dust is introduced through the upper and lower plates (20, 10). In order to prevent the circumference of the lower surface of the upper plate 20 and the upper circumference of the lower plate 10 is to form a double coupling protrusions (12, 22) and coupling grooves (14, 24) corresponding to the uneven.

In the drawings, reference numerals '16' and '26' are screwing holes formed at four corners of the upper and lower plates 20 and 10, respectively, and the upper and lower plates 20, 10) can be integrally coupled to each other, and reference numeral 18 denotes a concave accommodating portion formed inside the lower plate 10 to accommodate the fluorescent plate 30 inside the accommodating portion 18.

In addition, reference numeral 21 denotes a braille protrusion formed on the upper surface of the upper plate 20, and reference numeral 28 denotes a lower protrusion having a shape and thickness corresponding to the receiving portion 18 of the lower plate 10.

The upper plate 20 is made of transparent tempered glass having a high transmittance of light or a transparent synthetic resin material having excellent weather resistance and abrasion resistance, and the lower plate 10 is a synthetic resin such as a relatively soft polypropylene or polyethylene that can absorb the impact received from the upper plate. It is molded by adding yellow pigment to recycled rubber.

In addition, the fluorescent plate 30 is manufactured in a thin sheet form by mixing a fluorescent brightener and a phosphorescent pigment with a resin, and during the day to reflect the light received from various lighting fixtures, such as ultraviolet rays or fluorescent lamps to express a clear visual effect In the event of a night or power outage, it is possible to have a visual effect with the luminous energy to enable advertisement or safety induction.

The fluorescent plate 30 may be manufactured in various forms. The upper surface of the fluorescent plate 30 may be printed on the entire surface or at least a portion of the fluorescent plate 30 as shown in the drawings, such as public or commercial advertising phrases or patterns 32, or the position or direction thereof. A mark such as a symbol 34 can be printed.

The braille block of the embodiment shown in Figures 1 to 3 is to help the visually impaired walking by the projections 21 formed on the upper surface of the top plate 20, and the general public is that the fluorescent plate 30 inside It will also be used as an advertising function and a safety induction indicator that can be evacuated to a safe place at night or power outage.

In the present invention, the form of the braille protrusion 21 formed on the upper surface of the upper plate 20 may be variously manufactured in the same form as the braille block of all forms currently used in addition to the form shown in the drawings.

In addition, in the braille block of the embodiment shown in Figures 1 to 3, when the upper plate 20, which is a part exposed to the outside, is damaged by an external shock, the bolt 40 is released to lower the lower plate 20 ( 10) After the separation from the new one, the upper surface of the lower surface of the upper plate 20 and the upper surface of the lower plate 10, the corresponding engaging projections (12, 22) and coupling grooves (14, 24) are respectively formed in double Therefore, it is possible to prevent dust or water from being introduced into the accommodating part 18 at the source, thereby effectively preventing the fluorescent plate 30 from being contaminated or damaged by the dust or water.

Figure 4 is a perspective view of the separated state of the braille block according to another embodiment of the present invention, Figure 5 is a cross-sectional view of the coupled state of FIG.

The upper and lower plates 20 and 10 are also detachably coupled to each other in the braille block of the embodiment shown in FIG. 4 and FIG. 5. In this embodiment, as in the first embodiment, a separate bolt is not used. It is assembled integrally by the close fitting between the corresponding coupling protrusions 12 and 22 and the coupling grooves 14 and 24, and the structure of the present embodiment is suitable when the top plate 20 is made of glass.

In addition, reference numeral 23 is used to lift the top plate 20 by inserting a hand or other tools when assembling and disassembling the top plate 20 to the handle groove formed on the upper outer side of the top plate 20.

As described above, the braille block of the present invention is installed with the general sidewalk block B, as shown in FIG. 6, to safely walk the visually impaired persons walking on the sidewalk by the braille protrusion 21 formed on the upper surface of the top plate 20. In addition to the inherent function of the braille block to guide, the additional plate as described above by the fluorescent plate 30 installed between the upper plate 20 and the lower plate 10, that is, it is possible to exhibit the functions such as advertising and safety induction If the top plate 20 is broken, it can be used newly if only the top plate 20 is replaced.

As described above, the conventional braille block could only be used to induce the walk of the visually impaired, whereas the braille block of the present invention installed a fluorescent plate between the upper and lower plates so that the light emitting function in case of an emergency such as a fire or a power failure occurred. It will have the function of induction markers to escape to a safe place and escape to the outside by a fluorescent plate having, and in addition to having a practical effect that can exhibit a multi-purpose and multi-purpose by printing a public or commercial advertising on the fluorescent plate.

Claims (7)

It is divided into a lower plate 10 embedded in the bottom and the upper plate 20 coupled to the lower plate 10, and is formed by mixing a fluorescent whitening agent and a phosphorescent pigment with a resin between the upper plate 20 and the lower plate 10. To install the fluorescent plate 30, but in order to prevent the inflow of water or dust through the upper and lower plates 20, 10 in the circumference of the lower surface of the upper plate 20 and the upper surface of the lower plate 10 in an uneven shape Corresponding coupling protrusions (12, 22) and coupling grooves (14, 24) is characterized in that the double or braille block capable of inducing safety. The method according to claim 1, Four corner portions of the upper and lower plates 20 and 10 are formed with screwing holes 16 and 26 so that the upper and lower plates 20 and 10 are integrally coupled to each other by using the bolt 40 on the upper plate 20 side. Braille block that can be advertised or safety-induced, characterized in that. The method according to claim 1, A recessed accommodating part 18 in which the fluorescent plate 30 is accommodated is formed in the upper inner side of the lower plate 10, and a shape corresponding to the accommodating part 18 of the lower plate 10 is formed in the lower inner side of the upper plate 20. Braille blocks capable of advertising or safety, characterized in that the lower projections 28 are formed of a thick. The method according to claim 1, The upper plate 20 is an advertisement or safety-induced braille block, characterized in that made of a transparent synthetic resin material having a transparent tempered glass or weather resistance and wear resistance. The method according to claim 1, The lower plate 10 is an advertisement or safety-induced braille block, characterized in that the molded by adding a yellow pigment to the soft synthetic resin or recycled rubber that can absorb the impact received from the upper plate (20). The method according to claim 1, The upper surface of the fluorescent plate 30, at least a portion of the advertising pattern 32 or sign 34 is printed, characterized in that the braille block capable of advertising or safety induction. The method according to claim 1, Advertising or safety induction is formed on the upper outer side of the upper plate 20, the handle groove 23 for lifting the upper plate 20 by inserting the hand or other tools during assembly and disassembly of the upper plate 20 is formed. Possible braille blocks.