JP3241014B2 - Folding sign - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding display device which can be easily carried and placed on a table or the like to display a sheet such as a photograph.

[0002]

2. Description of the Related Art As a conventional foldable bulletin board, there is a "mini photo stand" described in Japanese Utility Model Registration No. 3014055. This "Mini Photo Stand" is a system in which photos and paintings are sandwiched between the front plate and the back plate, superimposed, and the back plate is divided by punching lines and rises at right angles through folding lines Two leg pieces are provided, and the leg pieces are erected in a posture orthogonal to each other via a folding line, and are engaged with each other to maintain the erected posture, thereby forming a leg portion. . Further, as another foldable bulletin board, there is also a foldable bulletin board provided with a separate foldable member provided on the back plate as described above.

[0003]

However, in the case of a display device such as the above-mentioned "mini photo stand", once the leg pieces are bent, a folding habit is formed at the fold line, so that it is difficult to return to the original shape, and the folded shape is small. Because it is not stable, it is not suitable for easy carrying. Therefore, with this type of bulletin board, there is no idea that once the legs are formed, the legs are folded again and carried. Further, in the case of a bulletin board in which a leg is provided by attaching a separate member to the back plate, the number of parts and the number of steps are increased, so that there is a problem that the manufacturing cost is increased.

[0004] The present invention has been made in view of the above problems, has a structure that can be manufactured at low cost, and can be folded and assembled quickly and easily, and can display photographs and the like. An object of the present invention is to provide a foldable bulletin board.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, a foldable bulletin board according to the present invention is made of a flexible material which is difficult to bend.
Between the outer sheet and inner sheet.
A main plate and the sub plate prepared by arranging several parallel form, comprising: a main plate having a post portion for posting a sheet to be posting pictures or the like on the surface, and a sub-plate which connects to the main plate, adjacent Base material
A bent section formed between the outer sheet and the inner sheet
Te, thereby forming the main plate and folding the folding portion to the connecting portion between the sub-plate, formed at the interval the for folding the folding portion and a plurality of parallel posting the folding unit to the sub-plate The main plate and the sub-plate are folded in two through the folding portion with the posting portion inside with the posting portion inside, and the main plate with the sub-plate facing the posting portion outside. It is formed into a multi-sided shape by bending the rear side through the above-mentioned folding part for display, and is connected to the folding part for folding.
By making one of the surfaces a bottom surface and making a side end of a plate-like body constituting the other surface abut on the back surface of the main plate, the posture can be switched between a posted posture supporting the main plate at a predetermined inclination angle. It is characterized by the following.

[0006] The simplest structure is to form two noticeable bent portions on the sub-plate, and to bend the sub-plate toward the back side of the main plate with the notice portion outside in the posted position. To form a three-sided shape and support the main plate at a predetermined inclination angle.

Further, it is preferable that the inclination angle of the main plate with respect to the horizontal plane in the above-mentioned posting posture is in the range of 40 ° to 80 °.

Further, a frame plate for forming a bulletin board is stuck on the surface of the main plate, a space for inserting a bulletin board is formed on the back surface of the frame board, and a sheet-shaped bulletin board is provided on a side of the frame board. A cut portion for taking in and out of an object can be formed.

It is more preferable to provide an engagement means for maintaining the folding posture by engaging the ends of the main plate and the sub-plate with each other, since the folding posture can be reliably maintained.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a foldable bulletin board according to the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing an embodiment of a foldable bulletin board according to the present invention in a posted posture, FIG. 2 is a side view of the foldable bulletin board, and FIG. It is a front view with a part cut away in a deployed state of the foldable bulletin board,
FIG. 4 is a sectional view taken along the line AA showing a main part of the foldable bulletin board shown in FIG. 3, and FIG. 5 is a side view of the foldable bulletin board in a folded posture. The foldable bulletin board 1 of the present embodiment includes a square main plate 2 and a square sub-plate 3 connected to the main plate 2, and a foldable folding plate is provided at a connecting portion between the main plate 2 and the sub-plate 3. Music part 4
This sub-plate 3 is formed with two display folding portions 5 and 6 which are substantially parallel to the folding portion 4. The foldable bulletin board 1 is configured so that the posture can be switched between a bulletin posture shown in FIG. 1 and a foldable posture shown in FIG.

In the posting position, as shown in FIG.
And the sub-plate 3 are folded to the back side of the main plate 2 via the folding part 4 with the posting part 7 outside, and the sub-plate 3
Is bent toward the back side of the main plate via the bent portions 5 and 6 for posting to form the legs 8 having a three-sided shape. At this time, one of the three surfaces is a bottom surface, and one end 9 of the support plate 3b constituting the bottom surface is brought into contact with the back surface of the main plate 2 and one side of the back plate 3c connected to the support plate 3b. Edge 1
The main plate 2 is supported so as to have a predetermined inclination angle (θ) with respect to the mounting surface by bringing 0 into contact with the vicinity of the folding part 4 for folding. In order to stabilize this posting posture,
A pressure-sensitive adhesive layer may be formed at a position where the surface of the back plate 3c is in contact with the back surface of the main plate 2 and on the front surface or the back surface.

In the folded position, as shown in FIG.
The main plate 2 and the sub plate 3 are folded in two via the folding part 4 with the posting part 7 inside. Therefore, it is possible to easily fold and carry without requiring complicated labor. Here, in order to surely maintain the folding posture, it is preferable to provide an engaging means for engaging the ends of the main plate 2 and the sub-plate 3 with each other. As the engaging means, for example, as shown in FIG. 6, a male fastener 11 affixed to an end of the main plate 2 and a female fastener 12 affixed to an end of the sub-plate 3 are provided. Stuff or such a male,
A band-shaped binding means having female hook-and-loop fasteners at both ends can be used.

Further, the main plate 2 and the sub plate 3 are attached to the outer sheet 17 with the base materials 2 ', 3a', 3b ', 3c' at intervals, and the side edges 17a, 17b,
17c are folded back on the upper surface side of the base material and are attached to the upper surface of the base material, and the inner sheet 18 is further applied to the base material so as to include the side edge of the outer sheet 17. In this way, the flexible outer sheet 17 and the inner sheet 18 allow the folding part 4 to be folded between the connected base materials.
And bent portions 5 and 6 for posting are formed. The outer sheet 1
The inner sheet 7 and the inner sheet 18 are preferably not easily bent at the bent portion and have high durability, and a fibrous sheet such as a woven fabric or a nonwoven fabric can be suitably used. In the present embodiment, a woven cloth is used as the outer sheet 17 to give a sense of quality, and thin paper is used as the inner sheet 18 to reduce the manufacturing cost. However, the present invention is not limited to these.

Further, the base materials 2 ', 3a', 3b ',
3c 'may be a single plate material, and the plate material may be formed into a thin portion so as to be foldable or cut in order to obtain a fold portion for folding and a fold portion for posting. .
In the present embodiment, the main plate and the sub plate have a square shape, but the present invention is not limited to this.

A frame 13 made of synthetic resin such as polypropylene or a wooden frame is adhered to the surface of the main plate 2 using an adhesive or the like. As shown in FIG.
An object insertion space 14 for inserting a sheet-like object such as a photograph is formed on the back surface of the frame plate 1.
A cutout 15 for taking in and out the sheet-like posted matter is formed on the side of 3. Thereby, a photograph or the like can be easily attached, and by appropriately selecting the material and the shape of the frame plate 13, a frame plate having an appearance such as a color tone, a luxury feeling, or a natural feeling suitable for a ceremonial occasion. Can be attached. Here, the shape of the bulletin board 7 of the frame plate 13 is not limited to a rectangular shape as shown in the figure, but can be appropriately changed to a heart shape or a circular shape, for example.

The positions of the bent portions 5 and 6 are as follows.
The main plate 2 is determined at a predetermined interval so as to have a predetermined inclination angle with respect to the mounting surface 16. For example, the inclination angle of the main plate 2 with respect to the horizontal plane can be appropriately set by changing the ratio of the length of each side of the triangle when the leg portion in the posting posture is viewed from the side. The preferable inclination angle is 40 ° to 80 °, more preferably 50 ° to 70 °, from the viewpoint of arranging the sheet-shaped posted object at an easy-to-view angle and securing a stable posted posture. In this embodiment, the three sides are set to have substantially the same length, but the present invention is not limited to this.

The size of such a foldable bulletin board is 7 cm to 21 cm in the vertical dimension, 5 cm to 16 cm in the horizontal dimension, and Those having a width of 0.3 cm to 1 cm are suitable.

Further, instead of the frame plate 13, a transparent film may be attached to the surface of the main plate, and an object to be posted may be inserted and held between the transparent film and the main plate from the side. Alternatively, instead of the frame plate 13, a pressure-sensitive adhesive layer may be formed on the entire surface or a partial surface of the main plate, and a photograph or the like may be attached to the adhesive layer. Further, in this case, in the folding posture, the sub-plate surface may be adhered to a part of the adhesive layer so as to stabilize the folding posture.

Further, in the above-mentioned insertion space 14, a base sheet having an appropriate surface friction to smoothly insert the sheet-like posted object or to hold the inserted sheet-shaped posted object is attached to the main plate. It may be attached to the front surface or the back surface of the frame plate using an adhesive or the like. Also, a transparent film or the like is adhered to the back surface of the frame plate so as to close
Dust and dust may be prevented from adhering to the posted photos and the like.

In the above embodiment, the leg 8 can be assembled into a three-sided leg 8. Alternatively, three or more folding folds may be formed to form a leg having four or more sides. It may be possible to assemble the unit. FIG. 7 is a schematic view of a modified example of the foldable bulletin board according to the present invention as viewed from the side. FIG. 3A shows a modified example having the above-described three-sided legs, and FIGS. 3B and 3C show a modified example having the four-sided legs. Reference numerals 20, 22, and 24 in the figure denote main plates,
Reference numerals 1, 23, and 25 indicate legs.

[0022]

As described above, the foldable bulletin board of the present invention is
A folding position in which the main plate and the sub-plate are folded in two at the folding part with the posting part inside, and the sub-plate, the notch bending part on the back side of the main plate with the posting part outside. By forming a multi-sided shape by bending through, the one side is a bottom surface and the side end of the plate-like body constituting the other side is brought into contact with the main plate back surface, whereby the main plate is inclined at a predetermined inclination angle. Since the posture can be switched between the supported posting posture and
It is possible to easily assemble and fold and carry without requiring complicated labor. For example, it is convenient to bring back a photograph or the like once posted at a ceremonial occasion.

Further, by setting the inclination angle of the main plate with respect to the horizontal plane in the above-mentioned posting posture in the range of 40 ° to 80 °, the sheet-like posting object can be arranged at an easy-to-view angle and a stable posting posture can be secured.

Also, a frame plate for forming a bulletin board is attached to the surface of the main plate, a space for inserting a bulletin board is formed on the back surface of the frame board, and a sheet-shaped bulletin board is provided on a side portion of the frame board. By forming a notch for taking in and out, a sheet-like posted object such as a photograph can be easily attached, and by appropriately selecting the material and shape of the frame plate,
It is possible to produce a frame plate having an appearance such as a color tone, a luxury feeling, or a natural feeling suitable for a ceremonial occasion.

Further, by providing the engaging means for maintaining the folding posture by engaging the ends of the main plate and the sub-plate with each other, the folding posture can be surely maintained, so that it is easy to carry. Become.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a folding bulletin board according to the present invention in a bulletin posture.

FIG. 2 is a side view of the folding bulletin board shown in FIG.

FIG. 3 is an unfolded state of the folding bulletin board shown in FIG. 1;
It is a front view showing the state where some inner sheets were cut off.

FIG. 4 is a sectional view taken along line AA of the folding display device shown in FIG.

FIG. 5 is a side view showing a folding posture of the folding display device according to the present invention.

FIG. 6 is a side view showing a state in which ends of a main plate and a sub-plate are engaged with each other using an engaging means.

FIG. 7 is a schematic view of a modified example of the foldable bulletin board according to the present invention as viewed from the side.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Foldable notice board 2 Main plate 2 'Base material 3 Sub-plate 3a Bottom plate 3b Support plate 3c Back plate 3a', 3b ', 3
c 'base material 4 folding part for folding 5, 6 folding part for notice 7 notice part 8 leg part 9 one side end of support plate 10 one side end of back plate 11 male fastener 12 female fastener 13 frame plate Reference Signs List 14 Inserted space for posted object 15 Notch 16 Mounting surface 17 Outer sheet 17a, 17b, 17c End of outer sheet 18 Inner sheet 20, 22, 24 Main plate 21, 23, 25 Leg

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) A47G 1/14 G09F 1/10

Claims (5)

(57) [Claims] A flexible outer sheet which is less likely to be bent;
Placing multiple base materials made of plate material in parallel between inner sheets
A main plate and a sub-plate, and a main plate provided with a posting portion for displaying a sheet-like posted object such as a photograph on the surface thereof, and a sub-plate connected to the main plate, and between adjacent base materials. Outer sheet
And a bent portion formed of an inner sheet and a folded portion formed at a connecting portion between the main plate and the sub-plate, and a plurality of parallel portions formed on the sub-plate in parallel with the folded portion. Forming the bent portion for display at intervals, the main plate and the auxiliary plate are folded in two through the bent portion for folding with the posted portion inside, The sub-plate is formed into a multi-sided shape by folding the sub-plate on the back side of the main plate with the posting portion outside, through the posting bending portion, so that one surface connected to the folding portion is a bottom surface and the other surface is the other surface. A side end of a plate-like body that constitutes the main plate is brought into contact with the back surface of the main plate, so that the main plate can be switched between a post position and a post position where the main plate is supported at a predetermined inclination angle. Utensils. 2. A two-posted bent portion is formed on the sub-plate, and in the posting position, the sub-plate is bent toward the back side of the main plate with the posted portion outside, thereby forming a three-sided shape. 2. A foldable bulletin board according to claim 1, wherein said main plate is supported at a predetermined inclination angle. 3. The folding display device according to claim 1, wherein an inclination angle of the main plate with respect to a horizontal plane in the display position is in a range of 40 ° to 80 °. 4. A frame plate for forming a notice portion is stuck on the main plate surface, a sheet-shaped posted object insertion space is formed on the back surface of the frame plate, and a sheet shape is formed on a side portion of the frame plate. The folding notice device according to any one of claims 1 to 3, wherein a notch portion for inserting and removing a notice object is formed. 5. The foldable type according to claim 1, further comprising an engaging means for engaging the ends of the main plate and the sub-plate to maintain the folding posture. Bulletin board.