JPH01986A - signboard - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Object of the Invention] (Field of Industrial Application) The present invention relates to a signboard displayed above a store or the like, or an advertising signboard formed on the side of a vehicle.

(Prior art) Conventional signboards or advertising signs are made by applying a base coat and writing the company name or product name in paint on a substrate made of iron or steel plate, such as a galvanized iron plate, or pasting a printed sheet. Many of them are attached to the top of buildings.

If you want to rewrite this signboard due to changes in advertising content, company name, etc., you will need to scrape or peel off the surface paint or printed sheet, polish the board, apply a base coat, and write new content. Or it was pasted. In addition, in cases where rewriting the signboard was insufficient, the entire signboard was sometimes replaced. On the other hand, stickers in the shape of company names, product names, etc. are pasted on the body of automobiles and used as advertising signs.

(Problem that the invention aims to solve) However, when rewriting a signboard, it is necessary to perform the troublesome work described above, and the work is often performed at a high place, which requires the formation of a strong scaffold. need.

Not only did this increase costs, but the work was performed at unstable heights, so there was a risk that it would not be possible to write well. Therefore, if you replace the entire signboard itself, the expense will increase even more.
In addition, when pasting a sticker with a company name, product name, etc., the adhesive strength is strong, so the sticker may be tilted or the sticker may be pasted with air bubbles between the sticker and the substrate, so it may be necessary to have a skilled technician. The present invention was made based on the above circumstances, and provides a signboard that is easy to rewrite, requires less expense, and has a good finish. The purpose is to

[Structure of the invention]

(Means for Solving the Problems) A signboard according to the present invention to achieve the above object has a display section consisting of letters, figures, etc. on the surface of a weather-resistant sheet made of synthetic resin, and a weak magnetic layer on the back surface. The sheet is attached to an iron substrate, and the periphery of the sheet is fixed to the substrate with an adhesive member.

(Example) Examples of the signboard according to the present invention will be specifically described below with reference to the drawings. The signboard of the present invention shown in FIGS. 1 and 2 is made of vinyl chloride, polypropylene, acrylic,
Magnetic powder is coated on the back side of a weather-resistant sheet 1 made of synthetic paper or the like to form an ultra-thin magnet layer 3 with weak magnetic force, and the surface of the sheet 1 is also coated with screen printing, paint, or stickers. A display section 2 showing the company name, product name, mark, etc. is formed using ink, etc., and the sheet 1 is fixed to an iron substrate 4 mounted on the top of a building by the weak magnetic force of the magnet layer 3, and the periphery of the sheet 1 is fixed. is firmly attached to the substrate 4 with a weather-resistant strong adhesive tape 5.

The signboard of the present invention is constructed as described above, and when rewriting the signboard, the sheet 1 can be easily removed by peeling off only the surrounding tape 5, and the sheet 1 with the magnetic layer 3 on which the new display section 2 has been formed can be removed. The sheet 1 is temporarily fixed to the exposed substrate 4 with a weak magnetic force, the inclination and height of the display section 2 are finely adjusted, and air bubbles are removed, and then the periphery of the sheet 1 is firmly fixed to the substrate 4 with tape 5.

Incidentally, when the sheet 1 cannot be fixed to the substrate 4 from the front side with the adhesive tape 5, as in the case of a large signboard in which a large number of sheets 1 form one integrated display section 2 as shown in FIG.
Attach the periphery of the back side of the sheet 1 to the substrate 4 using double-sided tape or adhesive 6.
It may become established.

〔Effect of the invention〕

As described above, the signboard according to the present invention has a display part formed on the front surface of a weather-resistant sheet, a weak magnetic layer formed on the back surface, the weather-resistant sheet temporarily fixed to an iron substrate, and the surrounding area covered with an adhesive member. Since it is fixed to the board, once the board is fixed to the building, rewriting can be done by simply attaching and removing the weatherproof sheet and the adhesive material, making the work much easier than before. It becomes even easier. In addition, the signboard of the present invention requires less work at heights and does not require the construction of strong scaffolding, so it does not require much expense to ensure safety.

Furthermore, in the signboard of the present invention, the weather-resistant sheet is temporarily attached to the substrate using a weak magnetic force, so it is easy to finely adjust the bias of the display area and expel any air bubbles present.

The finish of the signboard after rewriting is extremely good.

In addition, since the signboard of the present invention does not require any modification to the board itself, it is very effective for items that are frequently rewritten or re-covered, such as advertising signs on the sides of buses, or signs advertising seasonal products or special events. The present invention has great economical effects because there is no risk of damaging the vehicle body or the board, and the cost is low.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing a signboard according to the present invention in use, FIG. 2 is a sectional view of a main part thereof, and FIG. 3 is a sectional view of a main part of a similar signboard. DESCRIPTION OF SYMBOLS 1... Weatherproof sheet, 2... Display part, :3... Magnet layer. 4... Substrate, 5... Adhesive tape (adhesive member), 6...
...Adhesive (adhesive material) Fig. 1 Fig. 2 Fig. 3

Claims (1)

[Claims] A weather-resistant sheet 1 made of synthetic resin has a display section 2 consisting of letters, figures, etc. on the front surface, and a weak magnet layer 3 on the back surface, and the sheet is attached to an iron substrate 4, and the periphery of the sheet is pasted. A signboard characterized by being fixed to a board using a member.