KR100398143B1 - supporting ring board for table calender - Google Patents

Abstract

The present invention relates to a calendar ring support, the bottom plate portion, the front plate portion foldable installed in the front of the bottom plate portion, the back plate portion is installed foldable on the back of the bottom plate portion, the integrally installed along the upper portion of the front plate portion to face and coupled A first coupling part and a second coupling part integrally installed along the upper end of the rear plate part and having a plurality of first hemispherical rings which can be inserted into holes of the calender paper; Consists of a second hemispherical ring portion formed with a plurality of second hemisphere rings facing the first hemisphere ring, and can be processed by injection molding, which is advantageous for mass production and needs to be drilled. There is no need for a separate calendar ring. In addition, the assembly process is very simple because the process of inserting the calendar ring into the hole and pressing the open portion of the ring is eliminated, thus reducing the manpower consumption.

Description

Desktop ring board support {supporting ring board for table calender}

The present invention relates to a calendar ring support, and in particular, by installing a plurality of calendars with holes formed along the top edge so that you can see the day and date of the month, after the month of the calendar paper back It's about a desktop calendar ring stand that can be used to turn over and view calendar pages for the next month.

In general, the desktop calender ring base can be folded into a triangular shape when viewed from the side of a thick sheet of paper, forming a number of holes along its top edge, with the ring widely used for the desktop calender. It is. The calendar is formed in the ring of the desktop calendar ring support, and then the calendar is closed and the open portion of the ring is closed so that the calendar does not fall out and is used as the desktop calendar. This conventional general calendar calendering base will be described with reference to FIG. 1.

1 is an exploded perspective view of a desktop calendar for explaining a conventional desktop calendar ring support.

As shown in FIG. 1, the conventional desktop calendar 10 includes a plurality of calendar papers 12 on which dates and days are displayed, and a desktop calendar support 16 for hanging the calendar papers 12. .

As shown, the conventional desktop calendar ring support 16 forms a plurality of holes 18 at the top of a folded cardboard 17 made of thick paper that can be folded in a triangle when viewed from the side, and the holes 18 The spring-shaped calendar ring 19 is inserted into the tube.

That is, in the related art, in order to make the desktop calendar 10, a thick paper is attached to both sides of several pieces of thick and coated paper so that it can be folded to make a folded cardboard 17, and then punched at both ends with a punch to form a plurality of small holes ( 18) form. Then, as shown in Fig. 1, in the folded state of the folded cardboard 17 in a triangular shape, the calendar ring 19, which is widely used in the desk calendar 10, is inserted into the holes 18, and in that state again, The calendar 12 having a plurality of holes 12a formed at the top thereof is coupled to the ring 19. Then, the open portion of the ring 19 is closed to complete the desktop calendar 10.

That is, in the case of using the conventional desktop calendar ring support 16, the process of making the desktop calendar 10 is very complicated, the production takes a lot of time, and requires a lot of manpower.

In particular, it is difficult to couple the calendar ring 19 to the many holes 18 of the folded cardboard 17, and the ring 19 is coupled with the calendar ring 19 coupled to the folded cardboard 17. Because of the movement, it is more difficult to couple the calender 12 with the ring 19 to the ring 19.

In addition, after the calendar 12 is coupled to the calendar ring 19, the planar portion of the calendar ring 19 must be evenly stacked, which is also cumbersome.

In addition, the conventional desktop calendar ring support 16 is to remove the old calendar paper 12 by opening the gap of the calendar ring 19 for reuse in offices, etc., and then combine the new calendar paper with the calendar ring 19 again. The open portion of the post-calendar ring 19 must be manually closed, which is very difficult, and thus, most of the situation is disposed of without recycling.

In addition, about 20 million calendar rings are imported from other countries every year, causing foreign currency waste.

It is an object of the present invention to significantly reduce the manufacturing process of the table calendar, and to provide a table calendar ring support for easy recyclability of the calendar paper, as well as easy to recycle.

1 is an exploded perspective view of a desktop calendar for explaining a conventional desktop calendar ring support,

Figure 2 is a perspective view showing the assembled state of the desktop calendar ring support according to the invention,

3 is a perspective view of the desktop calendar ring support before assembly,

4 is an exploded view of the desktop calender ring of FIG. 3;

Figure 5 is a cross-sectional view showing a coupling state of the first hemisphere ring and the second hemisphere ring,

6 is a cross-sectional view for explaining the structure of the first coupling portion and the second coupling portion,

7 is a cross-sectional view showing a coupling state of the first coupling portion and the second coupling portion,

8 is a cross-sectional view showing another example of the first coupling portion and the second coupling portion,

9 is a cross-sectional view showing a state in which the first coupling portion and the second coupling portion 8 are coupled to each other;

10 is a perspective view showing another example of the first coupling portion and the second coupling portion.

Explanation of symbols on the main parts of the drawings

20: calendar 22: holes

100: desktop calendar ring support 110: bottom plate

120: front panel portion 130: rear panel portion

140: first hemisphere ring portion 141: first coupling portion

146: first hemisphere ring 147: first projection

148: first groove 150: second hemisphere ring portion

151: second coupling portion 156: second hemisphere ring

157: second projection 158: second groove

The desktop calendar ring support according to the present invention includes a bottom plate portion, a front plate portion foldable on the front surface of the bottom plate portion, a rear plate portion foldably installed on a rear surface of the bottom plate portion, and integrally installed and facing the top of the front plate portion. The first coupling portion for coupling and the first hemispherical ring portion and a plurality of first hemisphere rings that can be inserted into the hole of the calender paper is formed integrally along the upper end of the back plate portion and coupled with the first coupling portion And a second hemisphere ring portion having a second coupling portion and a plurality of second hemisphere rings facing and connected to the first hemisphere ring.

A first projection or a first groove is formed at the end of the first hemisphere ring, respectively, and a second groove or the first groove coupled to the first projection at the end of the second hemisphere ring facing the first hemisphere ring. The second protrusions coupled to the grooves are respectively formed,

A calendar ring support for hanging calendar paper with a plurality of holes formed along the edges,

The first coupling portion protrudes toward the second hemispherical ring portion and is formed adjacent to the first semicircular protrusion and the first semicircular protrusion, and has an inclined surface toward the first semicircular protrusion, and a first end of the first coupling groove. The second coupling portion protrudes toward the first coupling groove and is formed adjacent to the second semi-circular protrusion facing the first semi-circular protrusion and the second semi-circular protrusion. The inclined surface toward the side has a configuration having a second engaging groove formed on the opposite end.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view showing the assembled state of the desktop calendar ring support according to the invention, Figure 3 is a perspective view of the desktop calendar ring support before assembly, Figure 4 is an exploded view of the table 3 calendar ring support.

As shown, the desktop calendar ring support 100 according to the present invention is composed of all integrally, and is made by injection molding a resin such as PVC or PP as a raw material. When the table for calendar ring pedestal 100 according to the present invention is divided and described for each part as follows.

As shown, the desktop calendar ring support 100 according to the present invention has a bottom plate 110. The bottom plate part 110 is a part that comes in contact with the floor to allow the stand to stand stably. The front plate portion 120 is provided at the front side of the bottom plate portion 110 so that it can be folded, and the rear plate portion 130 is installed at the back side of the bottom plate portion 110 so that it can be folded to form a triangle when viewed from the side. It is foldable.

As shown in the bottom plate portion 110, the front plate portion 120, the rear plate portion 130 is formed with a groove (R) for weight reduction, respectively, and the front plate portion 120 and the back plate portion 130 is reduced The hole H is further formed. This is not necessary, but it is desirable to do so to reduce the waste of raw materials or the weight of the product.

As shown, the first hemisphere ring portion 140 is installed to be folded at a predetermined angle along the upper end of the front plate portion 120. The first hemispherical ring portion 140 is formed with a first coupling portion 141 for engaging with a portion facing each other near both ends. The number of the first coupling portion 141 can be increased or decreased as needed, and the installation position is also a part that can be changed. The shape of this first coupling portion 141 is described in more detail later. A plurality of first hemisphere rings 146 are formed between the two first coupling portions 141. As shown, the first hemisphere rings 146 may be formed by separating two hemisphere ring groups at predetermined intervals, or may be formed at uniform intervals over the entire length. The first hemisphere ring 146 is installed on the outer surface of the first hemisphere ring portion 140, the end of which is formed with a first projection 147 or the first groove 148, which is shown in FIG. You can see it.

As shown, the second hemisphere ring portion 150 is installed to be folded at a predetermined angle along the upper end of the rear plate portion 130. The second hemisphere ring portion 150 is formed with a second coupling portion 151 for coupling with the first coupling portion 141 facing both ends. The number of the second coupling portion 151 can also be increased or decreased as needed, and the installation position is also a part that can be changed. The shape of this second coupling portion 151 is described in more detail later. A plurality of second hemisphere rings 156 are formed between the two second coupling parts 151. The second hemisphere rings 156 are installed at positions facing the first hemisphere rings 146. The second hemisphere ring 156 is installed on the outer surface of the second hemisphere ring portion 150, and the second protrusion 157 is coupled to the first groove 148 of the first hemisphere ring 146 at the end thereof. Or the second groove 158 coupled to the first protrusion 147 of the first hemisphere ring 146, respectively. This can also be seen in more detail in FIG.

That is, the first hemisphere rings 146 or the second hemisphere rings 156 are inserted into the holes 22 of the calender paper 20 in which a plurality of holes 22 are formed along the upper end thereof, and the first coupling part is formed. When the 141 and the second coupling part 151 are coupled to each other, and the first protrusion 147 and the first groove 148 are coupled to the second groove 158 and the second protrusion 157, respectively, the desktop calendar Is completed.

That is, when using the desktop calendar ring support 100 according to the invention the assembly process is very simple.

5 is a cross-sectional view showing a coupling state between the first hemisphere ring and the second hemisphere ring.

As illustrated in FIG. 5, a first hemisphere ring portion 140 that can be folded is formed at an upper end of the front plate portion 120, and a first hemisphere ring 146 is formed thereon. The first projection 147 is provided at the end of the first hemisphere ring 146.

A second hemisphere ring portion 150 that can be folded is formed at an upper end of the rear plate portion 130 facing the front plate portion 120, and the second hemisphere ring 156 facing the first hemisphere ring 146 is formed therein. Formed.

As shown, the first hemisphere ring portion 146 and the second hemisphere ring portion 156 are bent at a predetermined angle with respect to the front plate portion 120 and the rear plate portion 130, and are in close contact with each other. This is achieved by the combination of the first coupling portion 141 and the second coupling portion 151 described later.

As shown, the first protrusion 147 of the first hemisphere ring 146 is coupled to the second groove 158 of the second hemisphere ring 156. Of course, a second protrusion formed in the second hemisphere ring 156 is coupled to the first groove of the first hemisphere ring 146.

That is, when the calendar paper is combined and the first hemisphere ring 146 and the second hemisphere ring 156 are combined as shown in FIG. 5, the calendar paper is not separated.

6 is a cross-sectional view for explaining the structure of the first coupling portion and the second coupling portion, Figure 7 is a cross-sectional view showing a coupling state of the first coupling portion and the second coupling portion.

As shown in the drawing, the first coupling part 141 protrudes toward the second hemispherical ring part 150 and recesses adjacent to the first semicircular protrusion 143 and the first semicircular protrusion 143 having the locking jaw 142. And a first coupling groove 145 formed on the inclined surface 144 toward the first semi-circular protrusion 143 and on the opposite side thereof. The second coupling part 151 coupled to the first coupling part 141 has a symmetrical shape with the first coupling part 141. That is, the second coupling part 151 protrudes toward the first coupling groove 145 and faces the second semicircular protrusion 153 having the locking jaw 152 and the first semicircular protrusion 143 and the second semicircular shape. It is formed adjacent to the projection 153, the inclined surface 154 toward the second semi-circular projection 153, the opposite end is formed with a configuration having a second engaging groove 155 having a locking end (154a).

That is, the first semi-circular projection 143 is a second semi-circular in the second coupling groove 155, as shown in the seventh, just press the first hemisphere ring portion 140 and the second hemisphere ring portion 150 in close contact with each other. The protrusions 153 are respectively coupled to the first coupling grooves 145, and in this state, the locking jaws 142 and 152 and the locking ends 144a and 154a are engaged with each other. Here, the inclined surfaces 144 and 154 allow the first semicircular protrusion 143 or the second semicircular protrusion 153 to be pushed to one side while being inserted into the second coupling groove 155 or the first coupling groove 145. It is to facilitate.

8 is a cross-sectional view showing another example of the first coupling portion and the second coupling portion, and FIG. 9 is a cross-sectional view showing a state in which the first coupling portion and the second coupling portion are coupled to FIG. 8.

That is, as the first coupling portion 141 formed in the first hemisphere ring portion 140, as shown in the drawing, the first coupling protrusion 143a protrudes toward the second hemisphere ring portion 150 and has a locking jaw 142. The second coupling part 151 may be configured by a hole 155a formed to face the first coupling protrusion 143a.

10 is a perspective view showing another example of the first coupling portion and the second coupling portion.

As shown in FIG. 10, in some cases, the triangular protrusions 141a and 151a and the triangular grooves 141b and 151b are formed in the opposing portions of the first hemisphere ring portion 140 and the second hemisphere ring portion 150. You may also do it. In this case, the first hemisphere ring portion 140 and the second hemisphere ring portion 150 do not have to be folded. The rest is the same as described with reference to FIGS.

As can be seen from the above description, when the desktop calendar ring support according to the present invention can be processed by injection molding, it is advantageous for mass production, there is no need to drill holes, and no separate calendar ring is required. In addition, the assembly process is very simple because the process of inserting the calendar ring into the hole and pressing the open part of the ring with force is omitted, thus greatly reducing the manpower consumption.

In addition, since the first and second hemisphere rings do not move, the assembling of calender paper is very easy, and can be easily combined or disassembled, and can be recycled and used.

In addition, cost reduction can be achieved by drastically reducing the manufacturing process and parts of the calendar, and the import substitution effect of the calendar ring, which was dependent on the import, can be obtained.

In addition, it is possible to provide an opportunity to dramatically increase the export of desktop calendars to many countries, such as Japan and the United States, where table calendars are frequently used, and the investment effect of pedestal manufacturing equipment can be obtained.

Claims (6)

A bottom plate portion, a front plate portion foldable on the front side of the bottom plate portion, a back plate portion foldable on the rear side of the bottom plate portion, a first coupling portion for coupling with a portion integrally installed and facing along the top of the front plate portion and the The first hemisphere ring and the first hemisphere ring are formed integrally along the upper end of the back plate portion and the first hemisphere ring is formed with a plurality of first hemisphere rings that can be inserted into the hole of the calender paper and the first hemisphere A second hemisphere ring portion in which a plurality of second hemisphere rings are formed which face and are connected to each other; A first projection or a first groove is formed at the end of the first hemisphere ring, respectively, and a second groove or the first groove coupled to the first projection at the end of the second hemisphere ring facing the first hemisphere ring. The second protrusions coupled to the grooves are respectively formed, A calendar ring support for hanging calendar paper with a plurality of holes formed along the edges, The first coupling portion protrudes toward the second hemispherical ring portion and is formed adjacent to the first semicircular protrusion and the first semicircular protrusion, and has an inclined surface toward the first semicircular protrusion, and a first end of the first coupling groove. The second coupling portion protrudes toward the first coupling groove and is formed adjacent to the second semi-circular protrusion facing the first semi-circular protrusion and the second semi-circular protrusion. The inclined surface toward the table calendar ring support, characterized in that provided with a second engaging groove formed on the opposite side. delete delete delete delete delete