JPH0136211Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a guide sign board for notifying the installation location of a telephone set, etc.

[Prior art]

This type of guide sign board is made of a solid board, but since it only displays a sign symbol on the surface, it is uneconomical compared to its function, and it requires two sheets. There is a hollow frame made by combining two frame plates, but the conventional one has a structure in which both frame plates are connected using screws, etc., so it has the disadvantage that it is troublesome to assemble.

[Purpose and structure of the idea]

The present invention was made in view of the above-mentioned conventional problems, and includes forming a fitting protrusion and a fitting part on the standing edges of two frame plates having standing edges on all four sides, and preventing unfitting. A set of a protruding piece and a receiving piece and a sliding fitting protruding piece and a sliding fitting part are formed, and the corresponding sliding fitting protruding pieces and sliding fitting parts of both frame plates are fitted together to form a set of a sliding fitting protrusion and a sliding fitting part. To provide a guide sign board in which frame plates can be easily connected by one-touch operation by one-way sliding fitting of two frame plates.

[Example of idea]

An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, 1 is a guide sign board, 2
It is made up of two rectangular frame plates 10, 10 made of synthetic resin of the same shape and size, which are fitted and connected together in a bonded manner, and signs are drawn on the surfaces of the frame plates 10, 10.

The structure of this frame plate 10 will be explained with reference to FIGS. 2 to 6. The frame board 10 is a shallow box-shaped frame board whose four peripheries are surrounded by rising edges that stand up on the back side. The support rod insertion portions 12A and 12B protrude to the same depth toward the opposite wall 12a and 1 of the support rod insertion portions 12A and 12B.
A cutout-like half window (U-shaped) 13 for inserting a support rod is formed in each of the holes 2b. As shown in an enlarged view in FIG. 7c, between the protruding end of the support rod insertion portion 12A and the raised edge 12, there is a recessed raised edge 121 for fitting the window closing plate 30 into the raised edge 11A. In contrast, a stepped portion 121a is formed therebetween, and a cutout portion 121b having a predetermined depth from the top surface is formed in the concave raised edge 121. Similarly, a recessed raised edge 121 is also formed between the protruding end of the support rod insertion portion 12B and the raised edge 11B. In addition, the portions of the other opposing vertical edges 14C and 14D that are close to the vertical edge 11A are U-shaped support rod insertion portions 15C and 1 that protrude inward by a predetermined depth.
5D, both support rod insertion parts 15C, 15
The mutually opposing walls 15a, 15a of D are extended to twice the height and each has a support rod insertion window (rectangular shape).
16 are formed. This support rod insertion part 15C
between the overhanging end and the standing edge 14C, the support rod insertion part 1
A recessed raised edge 151 similar to the recessed raised edge 121 for fitting a window closing plate, which will be described later, is also provided between the overhanging end of 5D and the raised edge 15D, forming a stepped portion 151a. A notch 151b is formed which is the same as the notch 121b. Support rod insertion part 1
5C and 15D differ from each other by at least the wall thickness, and the extended walls 15a and 15D differ from each other by at least the wall thickness.
5a is smaller than the length in the vertical direction of the support rod insertion portions 15C and 15D. The two guides (protrusions) 17, 17 extending between the support rod insertion portions 15C, 15D facing each other are support rod insertion guides, and have a height lower than the raised edges 15C, 15D. It extends at the same interval as the window width of the window 16, and the interval widens at one end side. A support rod spacer (protrusion) 18 having a lower height is formed in parallel between the support rod insertion guides 17, 17. Similarly, support rod insertion portions 12A, 1
Support rod insertion guides (projections) 19, 19 and support rod spacers (projections) 20 are also formed between the opposing walls 12a, 12b of 2B.

Reference numeral 21D denotes a fitting portion which protrudes inward from a position of the raised edge 14D almost adjacent to the raised edge 11A side of the recessed raised edge 151 at the same height as the raised edge 14D, as shown in FIG. It forms a hook-like shape that is bent outward in an L-shape, and forms a fitting groove G in which the height of the top surface of the raised edge 14D is the height of the lower groove side surface in the vertical relationship in FIG. At a position facing the fitting part 21D of the fitting part 14C, a fitting protrusion 21C having a male-female relationship with the fitting part 21D is provided to protrude inward at the same height as the raised edge 21C. This fitting protrusion 21C is a protrusion whose upper surface height is the height of the lower groove side surface of the fitting groove G.

Reference numeral 22D is a projecting piece that extends from the portion of the raised edge 14D between the fitting portion 21D and the raised edge 11A.
It protrudes inward at the same height as D, and the standing edge 1
A receiving piece 22C for preventing unfitting that faces inward is provided in a protruding manner at a position facing the protruding piece 22D of 4C. This receiving piece 22C has a claw-like projection 2 at its tip that engages with the end surface of the projecting piece 22D as shown in FIGS. 7a and 7c.
2c, forming an L-shaped engagement surface.

23D and 24D are fitting parts, and the fitting part 2
Although the length is different from that of the raised edge 1D, it has the same cross-sectional shape and the same height, and the vertical center of the raised edge 14D and the raised edge 11.
Each is formed near the B side, and the standing edge 14C
Fitting protrusions 23C and 24C are provided at positions facing the fitting parts 23D and 24D, respectively, and protrude inward at the same height as the fitting protrusions 21C.

Reference numeral 25D is a projecting piece that protrudes inward from a portion of the raised edge 14D between the fitting portions 23D and 24D at the same height as the raised edge 14D.
A receiving piece 25C for preventing unfitting that faces inward is provided in a protruding manner at a position facing the protruding piece 25D. Like the receiving piece 22C, this receiving piece 25C has a claw-like projection 25c at its tip that engages with the end face of the projecting piece 25D, forming an L-shaped engagement surface. Note that ribs 28 for reinforcement are formed on the above-mentioned fitting projections and fitting portions as necessary.

26A and 27A are a sliding fitting protrusion and a sliding fitting part, respectively, which are formed on both sides of the support rod insertion part 12A of the vertical edge 11A. A sliding fitting portion 26B and a sliding fitting protrusion 27B are formed at positions facing the sliding fitting portion 27A, respectively. These sliding fitting parts 27A and 26B are at the same height as the fitting groove G of the fitting part 21D, and have a sliding fitting groove G tapered on the upper groove side surface.
1, and also includes sliding fitting protrusions 26A,
27B is formed in the same manner as the fitting protrusion 21C.

The two frame boards 10, 10 are slightly shifted from each other in the left-right direction, and the top surfaces of the vertical edges 11A are mutually aligned, and the vertical edges 1
After aligning the top surfaces of the frame plates 1B and sliding in a direction that eliminates the deviation in the left-right direction, the sliding fitting protrusion 26A of the one frame plate 10 engages the sliding fitting part 26B of the other frame plate 10. In addition, the sliding fitting protrusion 27B of the other frame plate 10 is connected to the one frame plate 1.
0 into the sliding fitting portions 27A from the sides along the tape surface. At the same time, the projecting pieces 22D and 25D of one frame plate 10 are connected to the receiving pieces 22 of the other frame plate 10.
until the projecting pieces 22D, 25D of the other frame plate 10 engage the L-shaped engagement surfaces of the receiving pieces 22C, 25C of one frame plate 10, respectively. When slid, the fitting protrusions 21C, 23 of the other frame plate 10 fit into the fitting grooves G of the fitting portions 21D, 23D, 24D of the one frame plate 10.
C, 24D, and the fitting protrusions 21C, 23C, 24C of the one frame plate 10 slide into the fitting grooves G of the fitting portions 21D, 23D, 24D of the other frame plate 10, respectively. .

In this way, the guide sign board 1 of this embodiment uses two frame boards 10, 10, and both frame boards 10, 10 can be moved with a single touch by simply shifting them left and right, overlapping them, and then sliding them. The guide sign board 1 shown in FIG. 1 is formed by fitting and connecting them in a bonded manner.

This guide sign plate 10 includes a protrusion 22c of a receiving piece 22C and a protrusion 25c of a receiving piece 25C for preventing misfitting.
are locked to the tip surfaces of the protrusions 22D and 25D, respectively, thereby preventing relative movement of the frame plates 10 and 10 in the left-right direction, that is, in the opposite direction to the above-mentioned sliding direction. Since each of the frame plates 10, 10 is provided with a fitting protrusion and a fitting portion, displacement in the vertical direction is prevented, so that once the frame plates 10, 10 are fitted and connected, they will not come off.

For example, when this guide sign board 1 is installed using a pillar or wall surface, the support rod insertion portions 15C, 1
A support rod P having a rectangular cross section as shown in FIG. 9 is inserted into the support rod insertion window 16 of the 5D to prevent it from coming out, and the support rod P is installed in a cantilevered manner on a pillar or wall.
In addition, when hanging from the ceiling, a support rod (not shown) is attached to the window formed by the half windows 13 of the support rod insertion parts 12A and 12A of both frame boards 10 and the window formed by the half windows of the support rod insertion parts 12B and 12B. However, in order to prevent the support rod insertion portion from being seen from the outside for aesthetic reasons, the above-mentioned window closing plate 30 is used as shown in FIG. This window closing plate 30 has concave edges 121, 151, as shown in FIGS. 7a and 7c.
The guide sign board 1-4 has a plate thickness equal to the amount of dent.
A protrusion 31 has a size that extends over two concave raised edges 121 or 151, and has an L-shaped bent portion facing outward from the back surface of one short edge, and a protrusion 31 having an L-shaped bent portion facing outward from the back surface of one short edge. A protrusion 32 having an outwardly directed claw 32a extends from its tip. This window closing plate 30 includes, for example, the notch 12 of the recessed edge 121
Insert the protrusion 31 into one of the window-like spaces formed by 1b until the short edge of the one mentioned above touches the upright edge 11A, and then press L.
After engaging the bent portion with the stepped portion 121a, the projection 3
Push the short edge of the second side strongly inward of the guide sign board 1 and move the claw 32a from the other window-like space to the stepped part 121a.
Snap it into place, and secure it by inserting and clawing.

Since this window closing plate 30 engages across both frame plates 10, it has the effect of restricting misfitting of both frame plates 10.

Note that the support rod insertion portions 12A and 12 are formed in the recesses formed by the support rod insertion portions 15C and 15D on the left and right sides of the guidance sign board 1, or on the upper and lower sides of the guidance sign board 1.
The recess formed by B is for storing a member to prevent the support rod from falling out, a steady rest member to prevent relative rotation between the guide sign plate 1 and the support rod when a rod (round rod) is used as the support rod, etc. It is something. Also, the seventh
Figure b shows an example of a window closing plate 30 in which a rod used as a support rod is inserted.

An example of the steady rest member is shown in FIGS. 10 and 11. In the figure, 41 and 42 are U-shaped metal fittings, for example, support rod insertion parts 15D and 15D.
Both are fitted into the recess formed in a 0-shape and fixed to the guide sign board 1 with screws. As shown in FIG. 12, the metal fitting 41 has a shape having an inner surface stepped portion 41A by forming the inner width direction half portion and the end surface portion thinner, and has a boundary portion between the thin wall portion and the thick wall portion on the end surface side. The notched groove 41a is formed in the other end face, and a notched groove 41b is formed in a thin portion on the other end surface at a position not facing the notched groove 41a. Further, the metal fitting 42 is also attached to the end surface of the metal fitting 42.
Spring end locking grooves 42a and 42b are formed at positions facing the cutout grooves 41a and 41b. 43 is a coil spring, and the spring ends are connected to both spring end locking grooves 4.
2a, 42b, respectively, and the metal fittings 41, 42
It is inserted and held in the 0-shaped void created by . Since the end face portion of the metal fitting 41 is formed thin as described above, the coil spring 43 can be easily attached.
Further, the inner step portion 41A of the metal fitting 41 functions as a retainer for the coil spring 43. Reference numeral 44 is a support rod whose main body portion is a round bar, and is formed in a cross shape with an L-shaped portion 44A, and is attached to the guide sign board 1 through a coil spring 43, and in the attached state, the L-shaped portion 44A is Connect the outside of the coil spring 43 to the coil spring 43 with a slight gap between the coil spring 43 and the coil spring 43.
It has a structure that extends in the axial direction.

Therefore, when the guide sign board 1 swings in the direction of the arrow shown in the figure, the L-shaped portion 44A hits one spring end of the coil spring 43 and exerts a force in the direction of winding up the spring end, but the other spring end Since it is engaged with the groove 42b of the metal fitting 42, the elasticity of the coil spring 43 causes the guide sign board 1 to return vertically to its original position. Note that a window closing plate is provided to prevent the metal fittings 41, 42, coil spring 43, etc. from being seen from the outside, but in this case, as shown in FIG. Use it as a board.

In addition, since the support rod spacers 18 and 20 are provided with a predetermined height left between the support rod insertion window 16 and the back surface of the frame plate 10, the support rod spacers 18 and 20 are formed at the same height as the predetermined height, and the guide sign board This has the effect of suppressing rotational wobbling with respect to the support rod 1.

In addition, the support rod insertion guides 17 and 19 are connected to the guide plate 1.
In addition to the function of making it easier to insert the support rod into both frame plates 1
It has the effect of reinforcing 0.

Furthermore, in the above embodiment, a window is provided for the support rod to be inserted in the left and right directions, and a window for the support rod to be inserted in the vertical direction. If the shape is, for example, a vertically elongated rectangular shape, two upper and lower support rod insertion windows may be opened on the left and right sides, respectively.

[Effect of idea]

As explained above, this invention uses two frame plates to form a hollow frame, so it uses less material than the conventional solid frame, making it cheaper and lighter. In addition, the assembly and connection can be performed with one touch by a simple sliding operation, and the assembled guide sign board will not easily come off.

[Brief explanation of drawings]

Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a rear view of the frame plate in the above embodiment, FIGS. 3 and 4 are a left side view and a right side view of the frame plate, respectively, and FIGS. 5 and 6 are a plan view and a bottom view of the frame plate, respectively. Figures 7a and 7b are plan views of the window closing plate, Figure 7c is a diagram for explaining the installation procedure of the window closing plate, Figure 8 is an enlarged perspective view of the main parts of the above embodiment, and Figure 9 10 and 11 are side views showing how the steady rest member is installed, and FIG. 11 is A--
A sectional view and FIG. 12 are end views of the steady rest member. 10... Frame board, 11A, 11B, 14C, 14
D... Standing edge, 12A, 12B, 15C, 15D...
... Support rod insertion part, 13 ... Half window for support rod insertion, 1
6...Support rod insertion window, 21C, 23C, 24C...
... Fitting protrusion, 21D, 23D, 24D... Fitting portion, 26A, 27B... Sliding fitting protrusion, 26B,
27A...Sliding fitting portion, 22C, 25C...Receiving pieces for preventing unfitting, 22D, 25D...Protruding pieces.

Claims (1)

[Claims for Utility Model Registration] 1. A plurality of fitting protrusions formed inward on one of a pair of opposing standing edges surrounding the four circumferences, and the fitting protrusions on the other standing edge. A fitting part having outward fitting grooves at opposing positions, a protrusion formed inward on one of the pair of vertical edges, and a protrusion on the other vertical edge at a position opposite to the protrusion. A receiving piece for preventing unfitting that has a protrusion that engages with the protruding piece at a position facing the protruding piece, a sliding fitting protruding piece formed inward on one vertical edge of the pair of other opposing pieces, and the other side. It consists of two frame plates each having a sliding fitting part having an outward sliding fitting groove at a position facing the sliding fitting protrusion on the vertical edge of the frame plate. 1. A guide sign board characterized in that both frame plates are fitted and connected in a bonded manner by a mating piece slidingly fitting into a sliding fitting portion of the other frame plate. 2. At least a pair of opposing vertical edges have support rod insertion portions having support rod insertion windows for each other, and the support rod insertion portions each extend a portion of the vertical edges inwardly by a predetermined depth. The guide sign board according to claim 1 of the utility model registration claim, characterized in that the guide sign board is formed so as to protrude in one direction.