JP4517496B2 - Desk calendar - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a desk calendar that is made of paper and has reduced pollution problems caused by disposal at the end of the calendar, and more particularly to a desk calendar that is easy to assemble that can be desktop or suspended.
[0002]
[Prior art]
Conventionally, as a desktop calendar, a transparent plastic case, a card-like paper date, and a plurality of display boards (calendars) printed with a day of the week are known. For example, when used as a calendar, a plurality of card-like calendars set in a plastic case are sequentially inserted into the case from January to December, and the support plate provided on the back side of the case is raised. It was placed on a desk or the like so as to be slightly inclined and used as a desk calendar.
[0003]
[Problems to be solved by the invention]
However, the used calendars can be thrown away one by one, but when the number of calendars decreases, the inside of the case becomes full of gaps, and there is no longer anything that fixes the carded calendar. Also, it is difficult to dispose of used plastic cases. For example, incineration or the like causes pollution problems.
Accordingly, the present invention has been made to solve the above problems, and provides a desk calendar made of paper, which is easy to assemble, can be placed on a desk, and can be suspended and posted. Is.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, the present invention is provided with narrow holding plates 15 and 15 sandwiching a middle folding line e in the center, and is inserted continuously through one holding plate 15 via the front plate 11 and the folding line d. Supporting with a piece 13 and a tongue piece s provided at the central part thereof, and also the other holding plate 15 provided with a folding piece 14 and an insertion opening k formed at the central part thereof continuously via the back plate 12 and the folding line d. A plurality of display plates 20 each having a member 10 and a plurality of display plates 20 provided with locking pieces 21 and 21 projecting inwardly at both ends of the upper portion of the paper sheet. It is a desktop calendar characterized by being locked so as to be fitted.
[0005]
The holding plates 15, 15 are provided with through holes (f, f) for suspension.
[0006]
Further, the support member 10 of the desk calendar is characterized by a structure in which the cross-section is triangular and can be folded flatly.
[0007]
Further, the desk calendar is made of paper.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
The desk calendar of the present invention comprises a support member and a display plate (calendar). The support member has a holding plate folded at the center with a narrow central portion, a double-sided plate connected to the holding plate, and the holding plate. The display plate is provided with a locking plate provided with locking pieces protruding inward at both upper ends of the paper sheet so as to be fitted.
[0009]
【Example】
Hereinafter, the present invention will be described in detail with reference to the drawings.
FIG. 1 is an explanatory diagram of components used for a desk calendar in one embodiment of the present invention. FIG. 2 is an explanatory diagram when the calendar is placed on a table, and FIG. 3 is an explanatory diagram when the calendar is suspended and used.
[0010]
As shown in FIG. 1, the structural member of the desk calendar of the present invention is composed of a support member 10 and a display board 20 (in the figure, a single display board, but a plurality of display boards may be used). First, as shown in the developed view, the support member 10 is provided with holding plates 15 and 15 having a narrow width so that the folding line e is sandwiched from above and below at a substantially central portion of the sheet. The insertion piece 13 is connected continuously via the front plate 11 wider than the plate and the folding line d, and a tongue piece s is provided at the tip of the insertion piece at the center. Further, similarly to the above, the other holding plate 15 is connected with a back plate 12 wider than the holding plate via a folding line d, and an insertion slot k is formed by cutting in the vicinity of the vertical center of this folded piece. Is provided. In addition, it is good to provide the through-holes f and f for suspension in the position which pinched the folding line e in the center part of this holding | maintenance board 15 and 15.
[0011]
Further, as shown in FIG. 1, the display board 20 is provided with locking pieces 21 and 21 having tips slightly protruding toward the central direction (inward direction) at both ends of the upper side of the rectangular paper sheet. In the lower part of the locking piece, the upper side of the display plate is cut out to provide recesses g. The length from end to end of the recesses g, g is the same as the width of the narrow holding plates 15, 15 described above. The display board 20 displays a calendar (displaying the date and day of the week from January to December) and normally requires a plurality of sheets even if printed on the front and back.
[0012]
Next, as shown in FIG. 2, when the desk calendar is assembled on a desk or the like, the middle folding line e of the support member 10 is folded, and the insertion piece 13 and the folding piece 14 are folded lines d and d. The tongue piece s is inserted into the insertion slot k so that both pieces are overlapped with each other, and the insertion piece and the folding piece become a flat support base, and a calendar support member having a triangular cross section is obtained. .
In addition, as shown in FIG. 3, when hanging on a wall or the like, the middle folding line e of the support member 10 is bent, and the insertion piece 13 and the folding piece 14 are applied to both the inner pieces from the folding lines d and d. The support member folded flatly is obtained by inserting the tongue piece s into the insertion opening k, and it can be used by being suspended on a wall or the like using the through holes f, f for suspension. it can.
[0013]
That is, the desk calendar of the present invention can be easily held in a triangular or flat cross section by changing a part of the assembly method.
[0014]
As shown in FIG. 4, the method of locking the display plate 20 (calendar) with respect to the support member 10 is as follows. When the support member is assembled, the required number of display plates 20 are attached to the narrow holding plates 15 and 15 of the support member. The display plate can be locked by fitting the locking pieces 21 and 21 so as to be hooked. At this time, by setting the width t of the holding plate 15 and the length t between the recesses g of the display plate 20 to the same size, the display plate 20 (calendar) can be firmly locked to the support member.
[0015]
Although the method of locking the display plate 20 to the support member 10 can be easily performed after the support member is assembled, it is not illustrated, but for example, a plurality of sheets required on the front plate side when the support member is assembled. After the display plate is locked, the back plate of the support member is folded back to the front plate side so that the display plate is held inside the support member and can be folded flat so that it can be transported as it is. It becomes. In addition, since the display board (calendar) can be easily inserted and removed, the contents are easy to see.
[0016]
Moreover, since all the parts of the desk calendar of the present invention are made of paper, there are very few problems such as pollution due to disposal, incineration, and the like.
[0017]
【The invention's effect】
Since this invention is the above structure, there exist the following effects.
That is, by providing a narrow holding plate on the support member and providing locking pieces protruding inward at the upper ends of the display plate, a plurality of display plates can be easily locked or removed from the holding plate. . In addition, the desk calendar can be easily assembled into a triangular cross-section for flat installation, and can be easily assembled flat for hanging displays.
Furthermore, since all the members can be made of paper, even in the case of incineration, etc., there are excellent effects such as no harmful substances being discharged, good for the environment, and low cost production.
[Brief description of the drawings]
FIG. 1 is an explanatory view showing components used for a desk calendar in one embodiment of the present invention.
FIG. 2 is a perspective view of a support member assembled in a triangular cross section, showing an example of a method for assembling the desk calendar.
FIG. 3 is a perspective view of a support member folded flat to be used in a suspended state, showing an example of a method for assembling the desk calendar.
FIG. 4 is an explanatory view of a method for locking a display plate to a support member of the desk calendar.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 ... Support member 11 ... Front board 12 ... Back board 13 ... Insertion piece 14 ... Folding piece 15 ... Holding board 20 ... Display board 21 ... Locking piece e ... Middle folding line d ... Folding line f …… Through hole g …… Recess

Claims (4)

A narrow holding plate (15, 15) is provided in the center with the middle folding line (e) in between, and is continuously inserted into the one holding plate (15) via the front plate (11) and the folding line (d). A tongue piece (s) is provided at the piece (13) and its central part, and the folding piece (14) and its center are connected to the other holding plate (15) via a back plate (12) and a folding line (d). A support member (10) provided with an insertion opening (k) by cutting and a plurality of display boards (20) provided with locking pieces (21, 21) projecting inwardly at both upper ends of the paper sheet A desk calendar that is configured and locked so as to fit a plurality of display plates provided with locking pieces on the holding plate. The desk calendar according to claim 1, wherein a through hole (f, f) for suspension is provided in the holding plate (15, 15). The desk calendar according to claim 1 or 2, characterized in that the support member (10) of the desk calendar has a structure in which the cross section has a triangular shape and can be folded or folded flat. The desk calendar according to claim 1, wherein the desk calendar is made of paper.

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