JP3202749U - Cover board structure - Google Patents

Abstract

Provided is a cover board structure that is convenient to use and excellent in pinching effect. A cover board main body, a plurality of bent portions, at least one fixing opening, and at least one clamping reinforcement auxiliary component. The cover board main body 1 has a first cover part, a second cover part 13, and a third cover part 14 separated by a bent part 11. The fixed opening 2 is provided by extending so as to straddle the first cover portion, the second cover portion 13 and the third cover portion 14. On the clamping reinforcement auxiliary component, at least one clamping part 31 exposed outside from the fixed opening 2 is provided. As described above, when the clamping component is provided on the clamping unit 31, the clamping force is evenly distributed over the entire clamping reinforcement auxiliary component by the clamping unit 31, whereby the object to be clamped provided in the cover board main body 1 is It is firmly fixed. [Selection] Figure 2

Description

The present invention relates to a structure of a cover board that is convenient to use and has an excellent clamping effect.

In general businesses and academic organizations, printed paper is usually single-sided printing, one side is printed and the other side is completely white. Therefore, in order to protect the environment and save resources, there are cases where papers printed on only one side are collected and these papers are fixed using some fixing method to be used as a notebook or memo pad.

Although the above-described method is based on good intentions, there are inconveniences and disadvantages in use. The main problems are listed below.
1. The uppermost paper and the lowermost paper are damaged or soiled first.
2. When fixed with a double clip, the double clip produces a certain thickness, so the entire stack of paper cannot be placed in a completely flat state (more noticeable near the double clip).
3. When the pinching method is used, the pinching force weakens as the paper decreases. When the staple fixing method is used, the above problem is improved, but the paper is damaged. Further, the staple hole gradually expands with time, and the paper position shifts.
4. When fixed with a double clip, a pinch mark is left on the paper or the object to be clamped.

In view of the above problems, the present invention is such that the sandwiched portion is interlocked with the sandwich strengthening auxiliary component, and by interlocking with the entire cover board body, the object to be sandwiched is firmly protected, and a desirable fixing effect is obtained. This technology eliminates problems such as paper breakage, lack of fixing effect, and paper imprint that were caused by using double clips and staples directly in the past, improving convenience in use and good clamping effect. An object of the present invention is to provide a cover board structure capable of achieving the practical inventive step.

In order to achieve the above object, the present invention comprises a cover board body, a plurality of bent portions, at least one fixed opening, and at least one clamping reinforcement auxiliary component. Among these, the cover board main body has a first cover part, a second cover part, and a third cover part separated by a bent part. The first cover part, the second cover part, and the third cover part are adjacent closely in order. The second cover portion is provided between the first cover portion and the third cover portion. Further, the fixed opening is provided by extending so as to straddle the first cover portion, the second cover portion, and the third cover portion. On the clamping reinforcement auxiliary component, at least one clamping part is provided in a partitioned manner.

With the above-described structure, the user places the object to be clamped in the cover board body, and protects both surfaces of the object to be clamped by the first cover part and the third cover part by folding the cover board body and closing the lid. I can do it. In addition, the clamping parts can be sandwiched from the position of the fixed opening and interlocked with the clamping reinforcement assisting parts to obtain an overall clamping effect, and also have the effect that excessive pinching causes imprints on the paper. Can be prevented. Furthermore, when replacing or replenishing the object to be clamped, it is possible to work simply by loosening and opening the clamping parts. As described above, the object of being convenient to use and having a good clamping effect is achieved.

It is the perspective view which showed this invention. It is the perspective view which showed this invention from another angle. It is the schematic (1) which showed the use condition of this invention. It is the schematic (2) which showed the use condition of this invention. It is the perspective view which showed Example 2 of this invention. It is the schematic which showed the use condition of Example 2 of this invention. It is the perspective view which showed Example 3 of this invention. It is the schematic which showed the use condition of Example 3 of this invention.

Example 1
Please refer to FIG. 1 to FIG. The present invention comprises a cover board body 1, a plurality of bent portions 11, at least one fixed opening 2, and at least one clamping reinforcement auxiliary component 3.

The plurality of bent portions 11 are formed on one side of the cover board main body 1 so that the cover board main body 1 can be bent. The cover board main body 1 has a first cover portion 12, a second cover portion 13, and a third cover portion 14 that are separated by a bent portion 11. The first cover portion 12, the second cover portion 13, and the third cover portion 14 are closely adjacent to each other in order, and the second cover portion 13 is provided between the first cover portion 12 and the third cover portion 14.

At least one fixed opening 2 is formed on one side of the cover board main body 1 and is provided so as to extend across the first cover portion 12, the second cover portion 13, and the third cover portion 14.

At least one clamping reinforcement auxiliary component 3 is coupled to the inner surface of the cover board main body 1, and at least one clamping portion 31 exposed to the outside from the fixed opening 2 is provided on the clamping reinforcement auxiliary component 3 in a partitioned manner. . The clamping unit 31 is clamped by the clamping component 4.

The fixed opening 2 described above is divided on the first cover portion 12, the second cover portion 13, and the third cover portion 14 to form the first opening portion 21, the second opening portion 22, and the third opening portion 23, respectively. To do. The clamping unit 31 covers the first opening 21 and the third opening 23. The clamping component 4 is in contact with the clamping unit 31. Furthermore, the clamping reinforcement auxiliary component 3 provides a clamping force uniformly to the first cover portion 12 and the third cover portion 14 and prevents the clamping component 4 from falling out of the second opening 22.

The clamping component 4 described above is a U-shaped clamping tool. Further, the bent portion 11 is provided at the center position in the cover board main body 1, whereby the areas of the first cover portion 12 and the third cover portion 14 are equal.

The first cover part 12 described above is formed with a first cover auxiliary folding part 121 for facilitating the folding of the first cover part 12 at a position close to the folding part 11 and at an appropriate distance. Further, the third cover part 14 is provided with a third cover auxiliary folding part 141 for facilitating the folding of the third cover part 14 at a position close to the folding part 11 and at an appropriate distance.

The contents described above are the main structure of the present invention, and further reference to the following description will help to understand the technical improvements of the present invention.

Please refer to FIG. 1 and FIG. The figure shows the overall structure of the present invention. In the present invention, one cover board main body 1 is provided as a main main body, and two bent portions 11 are formed at the time of manufacture. Thereby, the cover board main body 1 is bent smoothly. Moreover, the 1st cover part 12 and the 3rd cover part 14 protect the front and back both surfaces of a to-be-clamped object, and the 2nd cover part 13 protects the side of a to-be-clamped object. In the first embodiment, one fixed opening 2 is provided, and the first opening 21 and the third opening 23 of the fixed opening 2 are both covered with the sandwiching reinforcement auxiliary component 3. A part of the clamping part 31 is exposed to the outside at the part of the fixed opening 2. With the above structure, the object to be clamped is firmly protected and fixed.

Please refer to FIG. 3 and FIG. When fixing the object to be clamped, firstly open the cover board main body 1 and confirm that the object to be clamped is firmly placed, then close the cover board main body 1 and place the side of the object to be clamped in the second side. It is brought into close contact with the inner surface of the cover part 13. Further, by sandwiching and fixing the portion of the fixed opening 2 by the clamping component 4, the clamping portions on both sides of the clamping component 4 firmly press the clamping portion 31. In this state, the clamping force of the clamping component 4 is dispersed throughout the clamping reinforcement auxiliary component 3. Furthermore, the cover effect by the 1st cover part 12 and the 3rd cover part 14 can be improved. Among these, the cover board main body 1 has a predetermined thickness, so that the clamping component 4 is firmly hidden inside. Thereby, even when the cover board main body 1 is laid flat, it is not affected by the clamping component 4. When using, first, the first cover part 12 or the third cover part 14 is opened. When the first cover part 12 or the third cover part 14 is opened, the first cover auxiliary folding part 121 or the third cover auxiliary folding part 141 is opened. With the above structure, it is possible to prevent the sandwiched component 4 from being displaced due to the force generated when the first cover portion 12 and the third cover portion 14 are rolled. Further, in the above-described sandwiching structure, the first opening portion 21, the second opening portion 22, and the third opening portion 23 are selectively covered and hidden (the sandwich strengthening auxiliary component 3 and the sandwiching portion 31), thereby providing a desirable fixing effect. In addition to being obtained, it is possible to prevent a mark from being generated by applying force to the object to be clamped. At the same time, it is possible to prevent the clamping component 4 from falling out of the second opening 22. As described above, the advantage that it is convenient to use and has a good clamping effect is achieved.

(Example 2)
Please refer to FIG. 5 and FIG. The main structure of Example 2 is the same as that described above. The relatively large differences are described below.

Each of the sandwiching reinforcement auxiliary parts 3a is formed with a coupling auxiliary part 32a extending. The coupling assisting part 32a is coupled corresponding to the inner surface of the first cover part 12a and the third cover part 14a.

In addition, since the object to be clamped is a clear file, two fixed openings 2a are provided to cope with this. All other structures are the same as described above. Similarly to the above, the object to be clamped is first placed in the cover board main body 1a and then similarly fixed by the clamping component 4a. Further, in the second embodiment, since the coupling auxiliary portion 32a is provided, the strength of the entire structure is further improved, and the clamping force is further uniformly distributed. In addition, since the object to be clamped is a clear file, an article to be stored (for example, a photograph) can be placed in the object to be clamped (clear file). Thereby, more various usage forms and usage methods are possible, and convenience and convenience in use are improved.

(Example 3)
Please refer to FIG. 7 and FIG. The main structure of Example 3 is the same as that described above. A relatively large difference is that the object to be sandwiched becomes a document holder. In order to cope with this, three fixed openings 2b are provided. All other structures are the same as described above. As described above, since the object to be clamped is longer, the cover board main body 1b needs to be correspondingly longer. If the cover board main body 1b becomes longer, it is necessary to increase the number of fixed openings 2b in order to maintain a sufficient clamping force. As can be seen from the third embodiment, the longer the cover board body 1b, the greater the number of necessary fixed openings 2b. The purpose is to maintain the clamping force (uniformly distributed by the clamping reinforcement auxiliary component 3b). Other parts are the same as those described above, and will not be described again.

DESCRIPTION OF SYMBOLS 1 Cover board main body 1a Cover board main body 1b Cover board main body 11 Folding part 12 First cover part 12a First cover part 121 First cover auxiliary folding part 13 Second cover part 14 Third cover part 14a Third cover part 141 Third Cover auxiliary folding part 2 Fixed opening 2a Fixed opening 2b Fixed opening 21 First opening 22 Second opening 23 Third opening 3 Nipping reinforcement auxiliary part 3a Nipping reinforcement auxiliary part 3b Nipping reinforcement auxiliary part 31 Nipping part 32a Coupling auxiliary part 4 clamping parts 4a clamping parts

Claims (8)

A cover board structure comprising a cover board body, a plurality of bent portions, at least one fixed opening, and at least one clamping reinforcement auxiliary component,
The bent portion is formed on one side of the cover board main body so that the cover board main body can be bent;
The cover board body has a first cover part, a second cover part, and a third cover part separated by the bent part,
The first cover portion, the second cover portion, and the third cover portion are closely adjacent in order,
The second cover part is provided between the first cover part and the third cover part,
The fixed opening is formed on one side of the cover board main body and is provided to extend so as to straddle the first cover part, the second cover part, and the third cover part,
The sandwich reinforcement auxiliary component is coupled to the inner surface of the cover board main body, and on the sandwich reinforcement auxiliary component, at least one sandwiching portion exposed to the outside from the fixed opening is provided in a partitioned manner,
The structure of a cover board, wherein the clamping part is sandwiched between clamping parts. The fixed opening is divided on the first cover portion, the second cover portion, and the third cover portion to form a first opening portion, a second opening portion, and a third opening portion, respectively.
The clamping portion is provided so as to cover the first opening and the third opening,
The clamping part is in contact with the clamping part;
Further, the clamping reinforcement assisting part is provided in order to provide a clamping force uniformly to the first cover part and the third cover part, and to prevent the clamping part from falling out from the second opening part. The structure of the cover board according to claim 1, wherein: The cover board structure according to claim 1, wherein the clamping component is a U-shaped clamping tool. 2. The cover board according to claim 1, wherein the bent portion is provided at a central position in the cover board body so that the areas of the first cover portion and the third cover portion are equal. Construction. The first front cover part is formed with a first cover auxiliary folding part for facilitating the folding of the first cover part at a position close to the folding part and at an appropriate distance. Item 1. A cover board structure according to item 1. The third front cover part is formed with a third front cover auxiliary folding part for facilitating the folding of the third front cover part at a position close to the folding part and at an appropriate distance. Item 1. A cover board structure according to item 1. Each of the clamping reinforcement auxiliary parts is formed by extending a coupling auxiliary part,
The cover board structure according to claim 1, wherein the joining auxiliary part is joined to the inner surface of the first cover part and the third cover part. The cover board structure according to claim 1, wherein one of paper, a clear file, and a document holder is selectively provided and coupled in the cover board body.