JPS6215294Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a frame-shaped sign board having an entire circumferential surface.

[Background of the idea]

When installing signboards indicating the installation location of public telephones back to back,
As shown in No. 1 and Utility Model Publication No. 55-51862, two sign boards were placed back to back and were attached using special double-sided metal fittings via reinforcing plates fixed to the back of each sign board. In this structure, both ends of the two sign boards placed parallel to each other with the pillar in between are open, which is not desirable in terms of strength and aesthetically, as foreign objects may get caught in the open side ends. I didn't like it. Furthermore, since this sign is installed on a support along a frequently traveled road, there is a risk that the corners and edges of the sign board may damage people or objects passing by.

[Purpose of invention]

The purpose of the present invention is to obtain an all-around display type sign board that does not expose the plate-shaped corners, has high strength, and is aesthetically excellent.

[Summary of the idea]

In order to achieve the above object, the all-around display type sign board according to the present invention consists of two sign boards on each side, each having a reinforcing plate with a groove for slidingly engaging the head of a fastener fixed to the back side of each sign board. At the ends, two facing side plates are provided, each having a stepped portion to which the side edges are abutted, and a mounting piece having a hole for inserting and fastening a fastener engaged with the groove of the reinforcing plate. The groove of the reinforcing plate and the mounting piece are tightened and fixed using the above-mentioned fastener.

[Example of idea]

Next, embodiments of the present invention will be described with reference to the drawings. Fig. 1 is an exploded perspective view showing an embodiment of the all-around display type sign board according to the present invention, Fig. 2 is a partially exploded sectional view of the above embodiment, and Fig. 3 is a perspective view of the above embodiment in an installed state. It is. In FIGS. 1 and 2, the back surfaces of the sign boards 1 that are placed back to back are reinforced with grooves 2 into which the heads of bolts, which are fasteners, can be inserted and the bolts can slide horizontally. A plate 3 is fixed with a gap D left at both ends. In order to prevent the heads of the mounting bolts and screws from being exposed on the sign surface, the sign board is equipped with a reinforcing plate 3 as shown above.
is welded to the back surface of the sign board 1, and each part and the support are attached to the reinforcing plate 3 inside the sign board 1. The side plates 4 that close both ends of the two sign plates 1 arranged back to back are
The step portion 5 that comes into contact with the side edge of the sign board 1 and the groove 2
A mounting piece 7 having a hole 6 through which a bolt 8 engaged with the bolt 8 is inserted is provided facing the mounting piece 7. In addition, the above mounting piece 7
A step d equal to the protruding height of the reinforcing plate 3 is provided between the reinforcing plate 3 and the step 5. To assemble the all-around display type sign board constructed as described above, the side end of the sign board 1 with the head of the bolt 8 inserted into the groove 2 of the reinforcing plate 3 is placed against the stepped portion 5 of the side plate 4. Connect bolt 8 to hole 6
Insert it through and tighten with nut 9. By sequentially joining each sign board 1 and each side plate 4 in this manner, a frame-shaped all-around display type sign board is formed. Furthermore, in order to attach the all-around display type sign board according to the present invention to a support post, insert the heads of two bolts into the grooves 2 of one of the reinforcing plates 3 in advance, and insert the two bolts as shown in FIG.
A post 10 inserted between two sign boards 1 is surrounded by a post tightening fitting 11, and the tightening fitting 11 is screwed onto a bolt 12 inserted into a groove 2 with a nut 13. The mounting position of the support column 10 can be adjusted by moving the position of the bolt 12 along the groove 2 during screwing. Note that the cross-sectional shape of the side plate 4 need not be semicircular as shown in this embodiment, and can be arbitrarily selected.

[Effect of idea]

The all-around display type sign board according to the present invention has step parts and mounting pieces on both sides of the side plate that closes the open ends on both sides of the two sign boards arranged back to back as described above. abut against the side edge of the sign board,
The mounting piece is fastened to the reinforcing plate fixed to the back of the sign board with bolts and nuts on the inside of the sign board, forming a frame shape covered by the same surface, so it is more durable than conventional double-sided sign boards. It has great strength and the plate-like corners and bolts are not exposed on the surface, so it not only looks good but also has no risk of damaging people or objects passing by. In addition, since the column mounting bolt can slide horizontally along the groove of the reinforcing plate on the back of the sign board, the position of the column of the sign board can be moved as necessary.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view showing an embodiment of the all-around display type sign board according to the present invention, Fig. 2 is a partially exploded sectional view of the above embodiment, and Fig. 3 is a perspective view of the above embodiment in an installed state. be. 1... Sign board, 2... Groove, 3... Reinforcement plate, 4...
...Side plate, 5...Step, 6...Hole, 7...Mounting piece.

Claims (1)

[Scope of utility model registration request] In all-around display type sign boards installed along roads, two sign boards each have reinforcing plates with grooves that slide into engagement with the heads of the fasteners attached to the back sides of each sign board. Two side plates are arranged facing each other, each having a stepped portion whose ends abut, and a mounting piece having a hole through which a fastener engaged with the groove of the reinforcing plate is inserted and fastened. An all-around display type sign board characterized in that the groove of the reinforcing plate and the mounting piece are tightened and fixed using an attachment.