JPH0228548Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a bulletin board for displaying documents and posters outdoors.The purpose is to enable long-term use of the bulletin board, and to make the assembly and construction of the bulletin board simple and inexpensive. It's about doing.

Below, the structure of the proposed bulletin board will be explained with reference to drawings of embodiments. The bulletin board includes a bulletin board 1 for displaying documents and posters, pillars 9 and 9' for supporting and fixing the bulletin board 1 at an appropriate height outdoors, The bulletin board 1 consists of a frame 2, a movable plate 7 that fits into the front side of the frame 2, a fixed plate 17 that is attached to the rear side, and an eave 10 that is attached to the top of the frame 2. It consists of a lighting lamp L to be attached and a cover C.

The frame 2 is constructed by assembling rectangular cylindrical members into an upper frame member 21, a lower frame member 22, and a vertical frame member 23. In addition, a rear groove 4 that opens toward the inner circumference is provided on the rear side in parallel with the longitudinal direction, and one or more grooves 5 that open toward the outer circumference are provided on the outer circumferential wall b of the mold material, and a groove 4 that opens toward the inner circumference is provided inwardly from the bottom wall 5a of the groove. An inward protruding strip 6 is provided on the peripheral side wall c of the frame material, and a fitting part S is formed between the protruding strip 6 and the groove bottom wall 5a.For example, two front grooves 3, 3' are formed in parallel, a single rear groove 4 is provided on the rear side of the inner circumferential wall 2a, grooves 5 are formed in parallel on the front and rear sides of the frame outer circumferential wall 2b, and the inner circumference of the frame side wall 2c is formed in parallel. An inward protrusion 6 is provided on the side. Then, the L-shaped connecting fittings 8 are fitted and inserted into the corners of the upper frame material 21 and the vertical frame material 23 and the corners of the lower frame material 22 and the vertical frame materials 23, for example, the shoulder pieces of the connecting fittings 8. 8a into the fitting part s1 between the upper frame material groove 51 and the inward protruding line 61, and into the fitting part S2 between the lower frame member groove 52 and the inward protruding line 62, and insert it into the upper and lower frame members 21, 2.
After fixing with the screws N screwed into the concave grooves 51 and 52 of No. 2, the leg piece 8b of the connecting fitting 8 is inserted into the vertical frame concave groove 53.
and the inward convex strip 63, and is fixed with a screw N screwed into the groove 53 of the vertical frame member 23, thereby assembling the frame body 2.

The illumination lamp L and the cover C are attached to the inner circumferential wall 2a of the upper frame member of the frame body 2, and the transparent movable plates 7, 7' are inserted into the front grooves 3, 3' of the frame body in a sliding manner, and the rear grooves 4 are fitted with transparent movable plates 7, 7'. A fixed plate 17 that can be glued or tacked is attached in a snap-fitting manner to constitute a bulletin board 1. Lighting lamp L is fixed plate 17
The cover C prevents the light illuminating the document from directly hitting the viewer when the illumination lamp L is lit and causing dazzling.

To attach bulletin board 1 between posts 9 and 9',
After inserting the frame 2 between the columns 9 and 9' so that the upper surface of the frame 2 and the upper ends of the columns 9 and 9' are aligned,
A bolt B is passed from the outside of the pillars 9, 9' to the inside of the vertical frame member 23, and is screwed into the connecting fitting 8 which is fixed with a screw N inside the corner of the frame body 2. An L-shaped support fitting 18 is brought into contact with the inner surface 9a of the support column and the lower surface of the frame 2, and the support fitting 1
The leg pieces of 8 are fixed to the supports 9 and 9' with bolts B, and the shoulder pieces of the support fitting 18 are fixed with bolts B to the connecting fitting 8 which is fixed with screws N inside the corners of the frame 2. It is installed between 9 and 9'.

The eaves 10 is cut into a length longer than H between the pillars, and the display frame 1
It is fixed to the top, that is, the top of the frame 2 with screws N, and a cap (not shown) is attached to the top end of the pillars 9, 9'.
When fitting, the installation of the eaves 10 can also be omitted. The eaves 10, the pillars 9, 9', and the rectangular cylindrical shapes of the frame 2 are extruded from light metal such as aluminum or aluminum alloy.

In the figure, 19 is a reinforcing column that is inserted and fixed inside the columns 9, 9', 28 is a mounting plate that is inserted into the fitting part S between the concave groove bottom wall 5a of the frame 2 and the protruding strip 6, and the mounting plate 8 is It is fixed with a screw N screwed into the frame groove 5, and a bolt B is screwed into the mounting plate 28 through the support 9. R is a cushion that is inserted into the front grooves 3, 3' of the frame body 2, and the cushion R is designed to run with the movable plates 7, 7' directly inserted into the front grooves 32 of the metal lower frame member, or to move vertically. Avoid colliding with the front groove 33 of the frame member 23.

Since the proposed bulletin board has the above structure, the upper frame material 21, the lower frame material 22 and the vertical frame material 2 are prepared in advance from the rectangular tubular shape material.
3 and cut out the front groove 3 of each frame material 21, 22, 23.
1, 32, 33 and rear grooves 41, 42, 43 toward the inner periphery, and the grooves 51, 52, 53 toward the outer periphery. The shoulder piece 8a of the connecting fitting 8, which is inserted and fixed into the fitting part S3 between the frame material concave groove 53 and the protruding strip 63 and the leg piece 8b is fixed to the vertical frame material 23, is inserted into the fitting part S1 of the upper and lower frame members 21 and 22. , S2 to assemble the frame 2. To install this frame 2 at a bulletin board position, first align the supports 9, 9' to the size of the frame 2 and stand it upright.
Attach the frame 2 to the upper part between the pillars 9 and 9',
Fit the fixed plate 17 into the rear groove 4 of the frame body 2, attach the illumination lamp L and cover C to the upper frame member 21 of the frame body 2, and slide the movable plates 7, 7' into the front grooves 3, 3'. After inserting it into the formula and configuring the bulletin board 1, the top surface of the bulletin board 1,
That is, the eaves 10 are mounted on the frame 2.

When using the bulletin board installed as described above, the movable plate 7 fitted into the front grooves 3, 3' of the frame 2,
7' is run open, and after gluing or riveting documents etc. on the front of the fixed plate 17, the movable plate 7, which is opened,
7' will be closed and documents etc. will be displayed.

In addition, in the specific implementation of the bulletin board, the procedure for assembling the frame 2, the procedure for inserting the fixed plate 17 and the movable plates 7, 7' into the frame 2, and the illumination lamp L and the frame 2 will be described. The procedure for attaching the cover C is not limited to the above embodiment. Further, the shape and structure of the frame 2, the rectangular cylindrical shape material constituting it, the fixing plate 17 and the support column 9, etc. can be changed as appropriate as long as they do not go against the gist of the invention.

Therefore, since the outdoor bulletin board of the present invention is mainly composed of extruded aluminum or aluminum alloy, it will not rust even if it is installed outdoors and exposed to wind and rain, and can be used for a long period of time. Moreover, since the frame of the bulletin board for displaying calligraphy etc. is assembled using the same square tubular shape, a bulletin board of any size can be provided simply and at low cost. In addition, L-shaped connecting fittings are fitted across the corners of the upper and lower frame members and the vertical frame members that make up the frame body, and are fixed with screws that are inserted into the connecting fittings from the grooves of each frame member. Because of this, it can be assembled extremely easily and strongly, and it also looks good because the fixing screws of the connecting fittings are not exposed on the outer periphery of the frame. Furthermore, the frame body is fixed by passing a bolt through the vertical frame material from the outside of the column, and screwing the bolt into a connecting fitting screwed inside the corner of the frame body, and extending between the inner surface of the column and the bottom surface of the frame body. The L-shaped support metal fitting is brought into contact with the L-shaped support metal fitting, and the support metal fitting is fixed by bolting to the connecting metal fitting screwed inside the corner of the column and the frame, so the bulletin board can be strongly attached. In addition to the features of easy assembly and easy handling, the present invention is ideal as a bulletin board to be installed outdoors.

[Brief explanation of drawings]

Figure 1 is a front view showing an installation example of the proposed bulletin board, Figure 2 is a side view thereof, Figure 3 is a cross-sectional view showing an example of how the bulletin board is attached, and Figure 4 is a cross-sectional view showing an example of the structure of the bulletin board. Figure 5 is a perspective view of the rectangular tubular section, Figure 6 is a plan view of the reinforcing column, Figure 7 is a plan view of the column, Figure 8 is a vertical sectional view showing an example of the use of the proposed bulletin board, and Figure 9 is a plan view of the reinforcement column. The figure is a side view of a similar movable plate, FIG. 10 is a vertical cross-sectional view showing an example of the structure of a bulletin board, and FIG. 11 is a cross-sectional view showing an example of the assembled structure of the frame. 1... Bulletin board frame,... Rectangular tubular shape material, 2... Frame, a, 2a... Inner peripheral wall, b, 2b... Outer peripheral wall,
c, 2c... Side wall, 21... Upper frame material, 22... Lower frame material, 23... Vertical frame material, 3, 3', 31, 32,
33...front groove, 4,41,42,43...posterior groove,
5, 51, 52, 53...concave groove, 5a...bottom wall,
6, 61, 62, 63... Convex strip, 7, 7'... Movable plate, 17... Fixed plate, 8... Corner connection fitting, 8
a...shoulder piece, 8b...leg piece, 18...support metal fittings,
28...Mounting plate, 9,9'...Strut, 19...Reinforcement column, 10...Eave, B...Bolt, C...Cover, L...Lighting light, N...Screw, R...Cushion , S, S1, S2, S3...Inset part, H...Between pillars.

Claims (1)

[Scope of utility model registration request] In a bulletin board where a bulletin board 1 is attached to the upper part between pillars 9 and 9' that stand upright outdoors, the upper frame material 21 and the lower frame material 22 of the frame 2 constituting the bulletin board, and the vertical frame material 2.
3 is formed from a rectangular cylindrical shape material, and the shape material inner peripheral wall a
Two front grooves 3, 3' on the front side and one rear groove 4 on the rear side are provided in parallel so as to open toward the inner circumference, and a concave groove 5 opens toward the outer circumference on the outer circumferential wall b of the mold material. One or more strips are formed, and the connecting fittings 8 are fitted across the inside corners of the upper frame material and the vertical frame material, and the inside corners of the lower frame material and the vertical frame material, and the connecting fittings and each frame material recess are inserted. Fix the grooves with screws N, insert the transparent movable plates 7 and 7' into the front groove of the frame in a sliding manner, and the fixed plate 17 that can be glued and riveted into the rear groove, and then attach the frame from the support. An outdoor bulletin board in which a bulletin board is fixed by a bolt B screwed into a connecting metal fitting inside the body and a supporting metal fitting 18 installed across the support and the frame.