JPH0331981Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a bulletin board, and particularly to a bulletin board whose display area can be changed.

[Prior Art] For bulletin boards for golf club members at golf courses, car wash members at gas stations, or visitors at restaurants, removable name tags are usually placed on a single board bulletin board prepared in advance to a predetermined size. What you place is used.

[Problem that the idea aims to solve] By the way, if the number of members or the number of visitors increases or decreases,
The conventional bulletin board mentioned above has the problem that it takes time to install a new bulletin board, or that empty spaces on the bulletin board stand out and look bad.

The present invention is intended to solve this problem, and aims to provide a bulletin board that can quickly respond to increases and decreases in postings.

[Means for Solving the Problems] To explain the structure of the present invention, a thick frame material 11 is arranged on the outer periphery, and a thin substrate 12 surrounded by the frame material 11.
is a bulletin board with a bulletin board as a bulletin board surface, the left and right halves 1A and 1B of the bulletin board are divisible, and at least the left and right halves 1A and 1B are removably connected to form an integrated and continuous bulletin board surface. A single intermediate plate 1C is provided, and dowels 111 are provided on one side of the connecting end surfaces of the frame members 11 of the left and right halves 1A, 1B and the intermediate plate 1C, and dowel holes 112 into which the dowels 111 are inserted are provided on the other side. A plurality of mounting holes 131 are provided along the connecting side on one of the connecting sides of the left and right halves 1A, 1B and the intermediate plate 1C.
A connecting plate 13 having a shape formed thereon is provided to protrude laterally, and the connecting sides of the left and right halves 1A, 1B and the intermediate plate 1C, which are positioned by the dowels 111 and dowel holes 112, are inserted into the mounting holes 131 of the connecting plate 13. They are connected to each other by a mounting member 132.

[Operations and Effects] In the bulletin board having the above configuration, the dowels 111 and dowel holes 112 connect the left and right halves 1A, 1B and the intermediate plate 1.
The board surface of the bulletin board formed by C is securely positioned without shifting, and in this state, the mounting holes 131
The mounting member 132 inserted into the board allows for a reliable connection, and it is possible to easily increase the number of flush bulletin surfaces with a simple connection operation of butting the connecting ends together.

In addition, since the thick frame material 11 is provided on the outer periphery to improve the design, and the dowels 111 or dowel holes 112 for positioning are provided on the end surface of the frame material 11, the wall thickness of the substrate 12 constituting the bulletin board surface is increased. can be made thinner, making it possible to reduce the weight of the entire bulletin board.

[Embodiment] The bulletin board 1 of the present invention consists of both left and right halves 1A and 1B as shown in FIG.
can be divided as shown in FIG. By connecting the intermediate plate 1C shown in FIG. 2 to the divided halves 1A and 1B, it is possible to increase the display area as shown in FIG. 5.

In each of the half parts 1A and 1B, the outer periphery of the bulletin board excluding the connecting side is surrounded by a thick frame material 11, and the intermediate plate 1
Frame members 11 are provided at the upper and lower ends of C, excluding the left and right connecting sides. The bulletin board surfaces of the half parts 1A, 1B and the intermediate board 1C are constructed by covering a plywood substrate 12 (FIG. 3) with a cloth 121 having excellent design, and the rear end 11a of the frame material 11 is covered with a substrate 12 (FIG. 3). It protrudes stepwise to the rear of 12.

Dowels 111 are provided on the end faces of the upper and lower frame members 11 constituting the connecting end faces of the half part 1A, and dowel holes are provided on the end faces of the upper and lower frame members 11 of the half part 1B opposite to the dowels 111. 112 is provided. Further, a connecting plate 13 is provided on the back side of the half portion 1A along the connecting side, and the connecting plate 13 has mounting holes 131 formed at a plurality of locations. Intermediate plate 1C
, a dowel 111 is attached to one connecting end of the frame material 11,
A connecting plate 13 is provided on the connecting side, and a dowel hole 112 is provided at the other connecting end of the frame member 11.

The two halves 1A and 1B are connected and fixed by fitting the dowels 111 into the dowel holes 112 facing each other so that their connecting end surfaces coincide with each other, and by screws inserted into the mounting holes 131 of the connecting plate 13. That is, the sixth
As shown in the figure, a T-slot nut 122 is embedded in the board 12 of the half part 1B near the connecting end.
A knurled screw 132 passing through the mounting hole 131 is screwed into this.

When adding the intermediate plate 1C, use the screw 13 mentioned above.
2 is unscrewed, the half parts 1A and 1B are separated, and the dowel 111 of the half part 1A is inserted into the dowel hole 112 of the intermediate plate 1C.
At the same time, the dowel 11 of the intermediate plate 1C
1 is inserted into the dowel hole 112 of the half part 1B to position them, and connected by the connecting plate 13 provided on the half part 1A and the intermediate plate 1C. In addition, intermediate plate 1
Inside the connecting end with the dowel hole 112 of C,
A T groove nut (not shown) having the same structure as the half part 1B is provided.

A plurality of rail-like stop members 14 (FIG. 1) extending in the vertical direction are provided on the bulletin board surfaces of each of the half parts 1A, 1B and the intermediate board 1C, and each pair of these members faces each other at a predetermined interval. Between the stop members 14, name tags 15 of a constant width are disposed vertically adjacent to each other. That is, the stopper member 14 is made of an elastic synthetic resin material and is formed into a substantially U-shaped cross section as shown in FIG. 7, and its opposing side ends clamp and fix the end of the name tag 15 as shown. . According to this structure, by pushing out the necessary parts of the stopper member 14 toward the front side as shown in FIG. 8, and inserting or pulling out the end of the name tag 15, the name tag 15 can be easily and reliably placed in any desired position. can be fixed.

FIG. 9 shows the bulletin board 1 fixed to the support frame 2. As shown in FIG. The support frame 2 has a pair of support rods 21
These support rods 21 are interposed between the upper and lower frame members 11 on the back side of the bulletin board 1 to hold the bulletin board 1. That is, as shown in FIG. 10, a tooth-shaped member 211 having a triangular projection is attached to the upper end of the support rod 21, and this is applied to the lower surface of the rear end 11a of the frame member 11 as shown by the arrow. On the other hand, a leaf spring 212 is provided at the lower end of the support rod 21, as shown in FIG. 11, and is bent as shown in the figure to come into elastic contact with the upper surface of the rear end 11a of the frame member 11. Thus, the bulletin board 1 is reliably held on the support pedestal 2 by the support rods 21 interposed between the upper and lower frame members 11 and urged in the direction of extension, and can be easily removed.

Further, according to the support frame 2 having the above structure, the bulletin board 1 can be held at any position between the upper and lower frame members 11, so even when the intermediate plate 1C is added, the support frame 2
No adjustment is necessary, and the bulletin board 1 with an expanded bulletin area can be easily maintained.

It goes without saying that various shapes can be used for the support frame 2.

Instead of the support pedestal 2, as shown in FIG.
6 may be provided, and a structure may be adopted in which a hanging string 17 is used to lock the hanging fitting 18 provided on the wall.

A plurality of intermediate plates 1C having the same shape are provided,
By appropriately connecting these and positioning them between the two halves 1A and 1B, the display area can be changed in multiple stages.

As described above, the bulletin board of the present invention allows the bulletin board area to be easily changed as necessary, and according to the above embodiment, the connecting end surfaces of both halves and the intermediate board are surely aligned with each other by the dowels, and the knurled screws can be easily connected and fixed.

[Brief explanation of drawings]

Figure 1 is a front perspective view of the left and right halves of the bulletin board, Figure 2 is a front perspective view of the intermediate board, and Figure 3 is the front perspective view of the left and right halves of the bulletin board.
Figure 4 is a front view of the bulletin board with the intermediate plate removed, Figure 5 is a front view of the bulletin board with the intermediate plate installed, Figure 6 is an enlarged sectional view of the connecting end,
Figure 7 is a sectional view taken along the - line in Figure 1, Figure 8 is a perspective view of the bulletin board, Figure 9 is a rear perspective view of the bulletin board supported on a support frame, and Figure 10 is an enlarged view of section A in Figure 9. FIG. 11 is an enlarged perspective view of section B in FIG. 9, and FIG. 12 is a rear perspective view of the bulletin board. 1... Bulletin board, 1A, 1B... Half, 1C...
Intermediate plate, 11... frame material (frame part), 111... dowel,
112... Dowel hole, 12... Board, 13... Connection plate, 131... Mounting hole, 132... Knurled screw (mounting member), 14... Stopping member, 15... Name tag, 2... Support frame, 21...Support rod, 212
...Spring member.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A bulletin board with a thick frame material arranged around the outer periphery and a thin board surrounded by the frame material as the bulletin board surface, the left and right halves of the bulletin board being separable. At the same time, at least one intermediate board is provided which is removably connected between these left and right halves to form an integral continuous bulletin board, and one side is provided on the connecting end surface of each frame material of the left and right halves and the intermediate board. In addition to providing dowels in the
The other side is provided with a dowel hole into which the dowel is inserted, and one of the connecting sides of the left and right halves and the intermediate plate is provided with a connecting plate that protrudes laterally and has a plurality of mounting holes formed along the connecting side. A bulletin board characterized in that the connecting sides of the left and right halves and the intermediate plate, which are positioned by the dowels and dowel holes, are connected to each other by a mounting member inserted into a mounting hole of the connecting plate. (2) The bulletin board according to claim 1 of the utility model registration claim, which is provided with a plurality of the above-mentioned intermediate boards. (3) Parallel rail-shaped stop members made of elastic material are provided on each notice surface of the left and right halves and the intermediate board, and between the stop members, both ends are elastically fixed to the notice surface by the respective stop members to form a name plate. The bulletin board as set forth in claim 1 of the utility model registration claim, on which the bulletin board is provided. (4) Among the outer peripheries of the left and right halves and the intermediate board, the part that constitutes the outer periphery of the bulletin board is a frame that projects backward from the board surface in a stepped manner, while the support pedestal that supports the bulletin board has: The bulletin board is held and fixed on the support frame by providing a support rod having a spring member inside and biased in the direction of extension, and interposing the support rod between the opposing frames. A bulletin board according to claim 1 of the claimed utility model registration.