JPH0664272U - Block display board - Google Patents

Abstract

(57) [Summary] [Structure] A support having a vertically long display plate main body with a curved cross section, a coupling portion having a surface fastener provided on the back surface, and a surface fastener at a position corresponding to the coupling portion on a mounting surface. A city block display board in which the display board main body is installed on the mounting surface by fixing and fixing the surface fasteners to each other. [Effect] Since the city block display plate is joined to the mounting surface using a surface fastener, it can be mounted without affecting the unevenness and dimensional difference of the mounting surface, and it is possible to absorb shock even against external force. . Further, since the display plate main body is formed into a curved shape, it is possible to simply install the existing block display plate by covering it without removing it.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a block display board for displaying a ward name, an address, etc. on a wall surface or the like of the area.

[0002]

[Prior art and its problems]

 Since the city block display boards that are currently installed are those on which the letters, etc. are displayed on a metal plate with paint, it becomes unreadable due to deterioration such as discoloration and decolorization over the years due to ultraviolet irradiation and wind and rain. There were things. In addition, since the letter portion is projected by a press, it is generally made of a thin metal plate, which is apt to be bent or bent due to an impact or an external force, which has a problem in safety and aesthetics. Furthermore, since the adhesive was used to fix it to the wall surface, etc., the wall surface may be damaged when trying to peel it off for replacement, making replacement work difficult.

[0003]

[Problems to be solved by the device]

 SUMMARY OF THE INVENTION It is an object of the present invention to solve these problems of the prior art and to provide a block display board which has excellent weather resistance, is strong against external force such as impact, and can be easily replaced.

[0004]

[Means for Solving the Problems]

 The above-mentioned object of the present invention is to provide a display board main body made of synthetic resin, which has a vertically long shape and is curved in a cross section in the width direction and whose convex surface is a display surface, and an upper end portion and a lower end portion of the display board main body and a mounting surface. It has an end cap that closes the space, a joint part that is joined to the back side of the display plate body at a distance and has a surface fastener on the surface facing the mounting surface, and a surface fastener that cooperates with the joint part. A block display board, comprising: a support member fixed to a surface at a position corresponding to the connecting portion.

[0005]

【Example】

 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. 1 is a perspective view of the block display board according to the present invention viewed from the front side, FIG. 2 is a rear view of the block display board, and FIG. 3 is a vertical side view of the block display board. The city block display board 1 shown in the figure is joined to the back side of the display board body, a display board body 2 having a vertically long shape and curved in a widthwise cross section, an end cap 3 for closing the upper and lower ends of the display board body. And a supporting body 5 fixed to the mounting surface at a position corresponding to the connecting portion 4. The display plate body is made of synthetic resin, and may be, for example, a surface-hardened methacrylic resin. It is desirable that the printing is performed on the back surface of the display board body or covered with an upper protective layer on the front surface side so as not to be exposed on the front surface in order to display the city block. As shown in FIG. 3, the end cap 3 is formed in a curved shape. The end cap 3 has a flat plate portion 30 covering a gap between the upper and lower ends of the curved display plate body 2 and the mounting surface, and an inner surface of the display plate body 2. It is provided with a curved portion 31 having a conforming shape and is adhered to the inner surface of the display plate body 2. The flat plate portion 30 is dimensioned so that a clearance of about 1 mm is formed between the flat plate portion 30 and the mounting surface so that rainwater and the like will flow down. The connecting portions 4 are adhered to the back side of the display plate body 2 at appropriate intervals, and in this example, they are arranged at three places, upper, middle and lower. A central portion 40 of the coupling portion 4 is raised, and a surface fastener 41 is adhered to both side portions thereof. The hook-and-loop fasteners 41 and 50 have a large number of mushroom-shaped locking projections planted so that a strong bond can be obtained even if there is some unevenness on the mounting surface. It is desirable that the shank of the mushroom-shaped piece from the diameter-expanded head to the substrate surface be elongated and the rigidity of the shank be increased. As a result, even if the engagement between the locking projections is shallow due to the unevenness of the mounting surface, the engaged state is maintained. An example of such a surface fastener is "Multilock" manufactured by Kuraray Co., Ltd. The support 5 has a double-sided adhesive sheet 51 attached to the back surface of the surface fastener 50, and release paper is temporarily attached to the adhesive surface before attachment.

The main dimensions of the block display board of this embodiment are as follows.

Locality radius of the outer surface of the display board body: 130 mm Thickness of the display board body: 2 mm Length of the display board body: 850 mm Width of the display board body: 126 mm When the connecting portion 4 and the support body 5 are connected to each other Surface fastener thickness: 5 mm Height at which the central portion 40 of the joint portion 4 projects from both sides thereof: 4 mm.

The procedure for attaching the block display board according to the present invention to the attachment surface will be described below. The end cap 3 and the connecting portion 4 are bonded to the display plate body 2 in advance. Adhesion may be performed with a double-sided adhesive sheet or other adhesive. Further, the support 5 having a surface fastener is adhered to the mounting surface at a position overlapping the surface fastener 41 of the coupling portion 4. This adhesion may be performed with a double-sided pressure-sensitive adhesive sheet or other appropriate adhesive. As the mounting surface, in addition to a new wall surface, the surface from which the existing block display board has been removed, if the existing block display board is a metal flat one, the block display board can be used without removing it. Can be used as the mounting surface. If the existing block display board is not removed, the support 5 is bonded onto it.

After adhering the support 5 to the mounting surface, if necessary, an adhesive is applied to the central portion 40 of the joint 4 so that the joints 4 and the surface fasteners of the support 5 are joined together. Press the display plate body against the mounting surface. The existing metal block display board is generally one in which the letters are projected by pressing or the like. The connecting portion 4 is formed so that a gap for an adhesive is formed between the connecting portion 4 and the character portion of the existing block display panel even when the display panel body is installed on the metal block display panel. , The dimension in the thickness direction is determined. When the mounting surface is a curved wall surface or a cylindrical body such as a utility pole, it is desirable that the coupling portion 4 has a concave curved surface corresponding to these. Further, the connecting portion 4 can be firmly fixed by raising the central portion so that it can be adhered to the supporting body 5 as in the above-described example, but when the hook and loop fastener is sufficient, the central portion can be particularly fixed. There is no need to raise it.

[0010]

[Effect of device]

 The block display board according to the present invention comprises a display board main body having a vertically long shape and a curved cross section in the width direction, and is fixed to a mounting surface by a bonding portion bonded to the back surface of the display board main body and a support body bonded to the mounting surface. By joining each surface fastener. Therefore, even if there is some unevenness or dimensional difference on the mounting surface, it can be absorbed, and the impact absorption effect due to the elasticity of the surface fastener can be obtained against external force after installation. As a result, the mounting surface can be mounted firmly and durable. Moreover, since the display panel body is made of resin, it is easy to print on the back side and form the protective layer, and the durability is also excellent in this respect. Furthermore, if the existing block display board is flat, by bonding a support on top of it, the existing block display board can be covered using the curved shape of the display board body without removing the existing block display board. In this way, a new block display board can be installed. This makes it possible to easily install a new block display board even when it is difficult to remove the existing block display board. In this case, it is particularly advantageous that the fixing to the mounting surface is achieved by the surface fastener of the connecting portion and the support, so that the unevenness of the existing display plate can be absorbed and the mounting can be surely performed. Further, since the display panel body is curved, there is an advantage that the block display panel can be read from a wide angle range. Since the upper and lower ends of the display plate body are closed by end caps, despite the curved shape of the display plate body, there is no large gap between the display plate body and the mounting surface, and it is peeled off due to foreign matter or mischief. Is prevented. Further, when the end cap that closes between the upper and lower ends of the display plate body and the mounting surface is closed with a minute gap for running water between the upper and lower ends and the mounting surface, Rainwater etc. can be drained off smoothly, and the durability of the block display board and mounting surface will be further improved.

[Brief description of drawings]

FIG. 1 is a front perspective view of a block display board according to an embodiment of the present invention.

2 is a rear view of the block display board shown in FIG. 1. FIG.

FIG. 3 is a vertical sectional side view of the block display board shown in FIG.

FIG. 4 is a cross-sectional view of the block display board shown in FIG.

5 is a perspective view showing an end cap used in the block display board of FIG. 1. FIG.

[Explanation of symbols]

 1 Block display board 2 Display board main body 3 End cap 4 Coupling part 5 Support body 30 Flat plate part 31 Curved part 40 Central part 41 Surface fastener 50 Surface fastener 51 Double-sided adhesive sheet

Claims (3)

[Scope of utility model registration request] 1. A display board body made of synthetic resin, which has a vertically long shape and is curved in a cross section in a width direction and whose convex surface is a display surface,
An end cap that closes between an upper end portion and a lower end portion of the display plate body and a mounting surface; and a coupling portion having a surface fastener that is joined to the back side of the display plate body at a distance and faces the mounting surface, A block display board, comprising: a support body having a surface fastener that cooperates with the joint portion and fixed to a mounting surface at a position corresponding to the joint portion. 2. The coupling part has surface fasteners on both sides of the central part, and the central part is provided with an adhesive layer between the central part and the mounting surface when the coupling part and the support are coupled. The block display board according to claim 1, wherein the block display board protrudes slightly lower than the thickness. 3. The end cap is configured to close the upper end and the lower end with a minute gap for flowing water between the upper end and the lower end of the display plate body and the mounting surface. Block display board described in.