JPH0310531Y2 - - Google Patents

Description

[Detailed explanation of the invention] (a) Field of industrial application This invention relates to a trouble display board that is attached to the door of a public telephone room and displays a message such as "Failure repair in progress" to the public to notify users.

(b) Conventional technology The conventional failure display board (Fig. 14) indicates ``Failure repair in progress.''
Simply insert flat plates A, B, and C with the markings on them into the case. The case was also used to insert and store construction schedules, etc. However, because of its simple structure, the flat plate was easily pulled out and was often damaged or lost.

Furthermore, when attaching fault display boards to glass panels in public telephone rooms, etc., commercially available adhesives are used, which causes discoloration over time, and about 60% of them fall off and scatter, making them difficult to see from the outside. It wasn't good.

(c) Problems to be solved by the invention As mentioned above, there was a need to prevent important precautions from being defaced or the display board from being removed. Regarding public telephone rooms, construction schedules and cleaning record sheets must be kept and inspected at all times to provide a complete service to the general public, but storage and management of construction schedules, etc., is insufficient. Ta.

Furthermore, the method of adhering the display panel to the glass plate was insufficient, making it impossible to reliably attach and use the display panel for a long period of time. This proposal was devised after thorough testing in view of these points.

(d) Means for solving the problems In order to solve the above problems, embodiments will be described below based on the drawings.

The present invention consists of a combination of a transparent case a and intermediate plates A, B, and C that can be taken in and out of the transparent case for storage.

A guide groove 2 is provided in the upper longitudinal direction of the back plate opening 1 in the transparent case a, and a guide groove 2 is provided on the inner surface of the back plate opening 1.
Concave portions 3 and 4 are provided at locations, and convex portions 5 and 4 are provided at locations corresponding to the previous concave portions on the inner surface of the top plate of transparent case a.
6 will be provided. The middle plates to be put in and taken out from the opening 1 of this transparent case a are the first middle plate A (Fig. 4) and the second middle plate B.
(Fig. 6) and the third middle plate (Fig. 10).

The guide groove 2 of the transparent case near both ends of the first middle plate
Through holes 7 and 7' are provided at locations corresponding to the edges of the transparent case a, and convex portions 8 and 9 are provided on the front surface and recessed portions 8' and 9' are provided on the back surface at locations corresponding to the uneven portions at the ends of the transparent case a, and Flip it over and attach the transparent case a to the other end 12 in the same way.
Convex portions 1 on the surface at locations corresponding to the concave and convex portions 3 and 4 of
0 and 11 and recesses 10' and 11' on the back surface, respectively, and a surface 13 on which necessary information can be written, and is inserted into a transparent case a.

The second intermediate plate B has a through hole 14 at a location corresponding to the through hole 7 of the first intermediate plate A at the opening 1 of the transparent case a,
Convex portions 15, 16 that fit into concave portions 8', 9' on the back side of the first intermediate plate A are provided on the front surface, and concave portions 15', 16' are provided at the same locations on the back surface. Further, a bag 20 for storing necessary records 18 is pasted on the back side of the middle board B, which is inserted into the transparent case a.

The third intermediate plate C has a through hole 21 at a location corresponding to the through hole 7 of the second intermediate plate B, and a recess 1 on the back side of the second intermediate plate B.
Protrusions 22 and 23 that fit into the 5' and 16' parts are provided,
This is an intermediate plate inserted into the transparent case a. A transparent double-sided strong adhesive tape 24 with a width of about 10 mm is attached around the surface of the transparent case a.

Further, the bag 20 for inserting the construction table etc. on the back side of the second intermediate plate B is attached with a glue allowance 25 provided in an inverted L shape toward the opening of the transparent case a.

Although the above description has been made using three middle plates, this number can be increased if necessary.

(e) Function The middle plates A, B, and C fit together integrally by aligning the front and back uneven portions, and the uneven portions are drilled at the same position. Furthermore, when the integrated middle plates A, B, and C are inserted through the opening of the transparent case, they fit into the uneven portions inside the case and are held as a whole. In addition, the front side of the first middle plate is normally marked with general precautions, and in case of an emergency, such as when a breakdown occurs, the back side is written with words such as ``Currently out of order'' and is turned over and displayed to the public. It is something to be used.

Since a transparent double-sided strong adhesive tape 24 of about 10 mm is attached around the surface of the transparent case a, the transparent case will not easily fall off from the glass plate of the public phone booth to which it is attached. In order to attach the malfunction display board case a to a glass surface such as a public phone booth, remove the release paper from the adhesive tape that is pasted around the surface of the transparent case and adhere it to a designated location on the glass surface.

To take out the middle plates A, B, and C from the failure display case, insert a sharp object such as an awl into the guide groove 1 at the upper left end of the transparent case and the through hole in the middle plate, and pull them out to the left. Therefore, since it cannot be easily pulled out with a fingertip, it is possible to prevent damage or the like.

To put the various construction schedules in the middle board, take out the second middle board B according to the above procedure, fold the written paper into an appropriate width, such as folding it in half, and put it in the bag of the middle board B.

(F) Effects of the invention Unlike conventional display boards, the present invention has an inner board placed inside the failure display board case, a through hole leading to the guide groove at the top of the left end, and uneven parts at two locations on the left end. Since the entire device is clamped, it cannot be easily pulled out with a fingertip, and it can be prevented from being pulled out or lost due to mischief. In addition, a bag for inserting construction sheets etc. is attached to the middle board, so various construction work, etc.
It is convenient to store and manage documents such as cleaning records. In addition, a transparent double-sided strong adhesive tape is attached to the outer periphery of the case surface, which prevents discoloration and falling off, improving the aesthetic appearance, as well as accidents in which the transparent case falls off due to recoil when opening/closing the door or due to mischief. This is extremely convenient.

[Brief explanation of drawings]

Figure 1 is a front view of the back of the failure display board case. FIG. 2 is a sectional view taken along the line shown in FIG. 1 of the failure display board case. Figure 3 is a front view of the surface of the failure display board case. FIG. 4 is a front view of middle plate A. FIG. 5 is a side view of the middle plate A in FIG. FIG. 6 is a front view of the middle plate B. Figure 7 is the 6th
A side view of plate B in the figure. FIG. 8 is a rear view of the middle plate B. FIG. 9 is a side view of the middle plate B in FIG. 8. Figure 10 shows middle plate C.
front view. FIG. 11 is a side view of the plate C in FIG. 10.
FIG. 12 is a front view when fully inserted. Figure 13 is a handling explanatory diagram. FIG. 14 is an enlarged vertical sectional view taken along the line of FIG. 12. Figure 15 shows a conventional failure display board. 1... Opening, 2... Guide groove, 3, 4... Concave portion on the inner surface of the case back plate, 5, 6... Convex portion on the inner surface of the case top plate, 7, 7'... Through hole in the middle plate A, 8, 9...Protrusion of middle plate A, 8', 9'...Concave part of middle plate A, 12...
Other end, 13... entry surface, 14... through hole in middle plate B,
15, 16... Convex portion of middle plate B, 15', 16'...
Concave part of middle plate B, 18...record document, 20...bag,
21...Through hole in middle plate C, 22, 23...Convex part in middle plate C, 24...Double-sided strong adhesive tape, 25...Glue allowance, a...Transparent case, A...First middle plate , B
...Second middle plate, C...Third middle plate.

Claims (1)

[Claims for Utility Model Registration] A guide groove is provided in the upper longitudinal direction of the opening of the back plate, a plurality of recesses are provided at required locations on the inner surface of the opening of the back plate, and the recesses are provided on the inner surface of the top plate. a transparent case having convex portions at corresponding locations; and a transparent case having through holes at locations corresponding to the guide grooves near both ends, and having convex portions on the front surface and the back surface at locations corresponding to the concave and convex portions at the ends of the transparent case. The interior of the transparent case has a concave portion on the side thereof, and has a convex portion on the surface of the transparent case at the other end corresponding to the concave and convex portion of the transparent case when it is reversed, and a concave portion on the back side thereof, and has the required information on each side. a first intermediate plate to be inserted into the first intermediate plate; having a through hole at a location corresponding to the through hole of the opening of the first intermediate plate, and having a surface fitted into a recess on the back side of the opening end of the first intermediate plate; A second intermediate plate inserted into the transparent case, which has a convex portion and a bag for storing necessary records, etc. on the back side, and a through hole at a location corresponding to the through hole of the opening of the second intermediate plate. A fault display board for a public telephone room, comprising: a third middle plate having a convex portion that fits into a recess on the back side of the second middle plate and inserted into the transparent case.