KR200483537Y1 - bonding structure of the note covers by both sides open style - Google Patents

Abstract

The present invention relates to a pair of covers constituting a notebook, a booklet, an album, and a pamphlet which are grounded in a zigzag form and are grounded at a multi-stage, and it is possible to combine any one side edge of the cover according to the user's intention, Or "two-sided open-end note engaging structure" in which one side of the cover which has been opened from the top is opened and one side of the cover which has been joined from above is opened or both side edges of the cover are opened, .
Each bonding structure does not require additional material or structure, and the necessary parts of the label are cut or cut into a simple structure and necessary shape, so that the cost of purchasing the material other than the label becomes unnecessary, and the manufacturing and labeling of the label are combined Since each joint structure is made up of one simultaneous operation, not only the production time is remarkably shortened, but also the production cost is remarkably reduced, and the structure is simple, so that the cover can be opened and closed quickly.
[Index]
The first cover, the second cover, the engaging projection, the engaging belt, the engaging projection flow guide groove, the belt flow guide, the belt clearance groove, the elastic band insertion hole, the elastic band insertion hole, the elastic band seat, , Elastic band hook

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a binding structure of both open notes,

Notebooks, booklets, albums, promotional and advertising leaflets and pamphlets with multi-stage grounding in a zigzag form are widely used in everyday life because of the advantage that they can be seen at the same time on several sides at once.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pair of cover sheets which are bonded to both sides of a grounded zigzag cover to protect the cover, It is possible to use one side edge of the cover and the other side edge to be opened. On the other hand, it is possible to use one side edge of the cover which has been opened from above and the one side edge that has been joined from above to be opened. The present invention relates to a cover-and-cover structure of both open-type knots.

The present invention is applicable to a pair of covers that cover and protect a to-be-grounded multi-step note, which can be used by joining one side edge of the cover and opening the other side edge. In contrast, The present invention relates to a double-sided open-top cover joining structure in which one side edge that has been joined at the top can be opened and used, and both side edges can be opened as needed to unfold.

With regard to albums, booklets, leaflets and pamphlets in a zigzag multi-stepped manner, Korean Utility Model Publication No. 89-16150 (Aug. 18, 1989) entitled " Panel Winding Algorithm ", Korean Patent Publication No. 2000-0008643 "Multi-purpose pamphlet", Korean Registered Patent Publication No. 10-0676313 (2007.02.01) "Multi-function folding screen multi-stage grounding book and multi-stage for repeating learning", Korean Registered Trademark Bulletin 20-0281571 A bookbinding type bookbinding structure ", Korean Registered Patent No. 10-1378457 (Apr. 20, 2014)" Cover-type guide map "has been disclosed in Korean Patent Publication No. 10-2008-0088762 have.

As shown in the above examples, Korean Utility Model Publication No. 89-16150 (Aug. 18, 1989), "Folding Style Algorithm ", Korea Patent Publication No. 2000-0008643 &Quot; Multipurpose pamphlet ", Korean Registered Patent Publication No. 10-1378457 (Apr. 20, 2014) "Guide type map ", Korea Patent Publication No. 10-2008-0088762 (2008.10.06. Folding type bookbinding structure "are common zigzag type multi-piece knowledge or form, but are not related to the opening structure of both sides of the label to be solved in the present invention, or are different.

A comparatively similar to the present invention is Korean Patent Registration No. 10-0676313 (2007.02.01) "Multifunctional screen type multi-stage grounding book and multi-stage grounding book for repeated learning".

In a pair of covers that cover and protect a multitude of earthed multi-step grounded notes, one side edge of the mark may be joined and the other side edge may be opened. On the contrary, It is very similar to the present invention in that it can be used by opening the corners and by opening both edges of the cover as necessary to open the cover.

A method for binding a label, wherein a binding button is attached to an elastic band, and a button binding section is attached to the outside of each label, the binding button is coupled to the button binding section to couple one side edge of the label, So that the cover is opened.

However, this has the following problems.

First, when you use it as a booklet, when you use it as a notebook, the protrusion that is the thickness of the combination button and the thickness of the button joint portion is placed under the cover, so there is a gap between the cover and the bottom where the note is placed. do.

Secondly, since the coupling button and the button coupling portion must be separately provided or manufactured, the manufacturing cost is further increased.

Thirdly, since a rubber band is attached to a coupling button or a button and a joining part are attached to each cover, a device and a labor force are required. Therefore, the manufacturing cost is further increased due to the time and cost.

Fourth, when the engaging button is coupled to the button engaging portion, the engaging portion is properly engaged, which may cause difficulties in joining one side edge of the upper and lower cover.

The present invention has been made to solve the above-mentioned problems occurring in the prior art,

First, by designing a pair of covers for wrapping the notes of a note in a wrapping structure that can be easily and simply combined, it is possible to quickly combine or disassemble each cover,

Secondly, a part of necessary parts of each mark is cut or incised and molded to form a combined structure without adding any additional material or structure, so that the production of the label and the manufacturing of the combined structure on the label are performed simultaneously The manufacturing time of the labeling and labeling joining structure is significantly reduced and the manufacturing cost is minimized,

Third, when the cover is spread out and used as a note, there is no space between the cover and the bottom surface.

In the present invention, the joining members are formed at the left and right corners of each cover, and each joining structure is formed by cutting or cutting a part of the cover without adding any additional material or structure, The manufacturing time and manufacturing cost can be minimized by making one production operation concurrently, and a simple structure can be formed so as to combine and disassemble the two labels so that the respective labels can be quickly combined or disassembled .

The effects of the present invention as described above are as follows.

First, it is the simplicity of the joining structure and the effect of making notes.

Each bonding structure requires no additional material or structure, and the necessary parts of the label are cut or cut into a simple structure and required shape, then bent, and then formed into a cover sheet and a single simultaneous operation. The production time can be significantly shortened and the production cost can be significantly reduced, so that the production cost of the notebook can be reduced.

Also, since the bonding structure and the method are simple, bonding and disassembly between the respective markers can be performed quickly.

Second, it is the effect of use.

A common note, in which one corner of the cover is fixedly connected and only the other corner is open, is inevitably formed between the cover and the bottom of the note due to the fixed part of the handwriting, .

On the other hand, both open notebooks according to the present invention have a space between the ground and the floor on which the note is laid, and the cover is grounded on the floor, so that the writing is not hindered.

For reference, each bonding structure on each label according to the present invention allows the label to be placed on the floor, and even if it is pressed while being handwritten, it is returned to the incised position of the cover to form almost a flat surface with the cover. And is then restored to the form of a coupling structure again.

In addition, since the above-mentioned general notes can not be seen simultaneously on the front side and the back side of the note, it is necessary to grasp the learning contents while turning the note side forward and backward in the course of learning. On the other hand, Since there is no need to do so, it is possible to improve the learning effect by linking learning contents between pages.

In addition, when it is desired to use the notebook as a handwritten note of two subjects as a single note, the general notebook should be divided and used by attaching a lead sheet or the like in the middle. On the contrary, There is an advantage that it is possible to make a notebook of another subject connected to the back of the book.

As described above, the present invention has the effect that the disassembly between the covers can be performed quickly, the production time is shortened, the production cost is low, the notes can be conveniently used, and the learning effect can be enhanced.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing a cover-
2 is a perspective view showing a state in which one side edge of both open type notebooks according to the first embodiment of the present invention is engaged;
Fig. 3 is a perspective view showing a state where both openings are engaged with each other according to the first embodiment of the present invention; Fig.
Fig. 4 is an exploded perspective view showing a cover-and-hold structure of both open type notebooks according to a second embodiment of the present invention
5 is a perspective view showing a state in which one side edge of both open type notebooks according to a second embodiment of the present invention is engaged;
Fig. 6 is a perspective view showing a state in which both openings are engaged with both edges according to the second embodiment of the present invention; Fig.
7 is a perspective view showing the cover structure of both open type notebooks according to the third embodiment of the present invention
Fig. 8 is a perspective view showing a state in which one side edge of both open type notebooks according to a third embodiment of the present invention is engaged; Fig.
Fig. 9 is a perspective view showing a state in which both openings are engaged at both edges according to a third embodiment of the present invention; Fig.
10 is an explanatory view showing another joining method of both open notes according to the third embodiment of the present invention
11 is a perspective view showing a state in which both edges are engaged by another method of joining both open notes according to the third embodiment of the present invention

The first embodiment of the present invention will be described in detail with reference to the drawings referred to below

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view showing a cover-coupling structure of both open notes according to a first embodiment of the present invention; FIG.

The first cover 210 and the second cover 220 are attached to each other in a zigzag manner so as to be connected to the first cover 210 and the second cover 220. The coupling protrusions 231 And the engaging projections 233 and 234 are formed on the inner side close to the second cover 1 edge 221.

Each of the engaging projections 231, 232, 233 and 234 is formed by forming a cover on a portion where the engaging projections 231, 232, 233 and 234 are formed, .

The engaging belts 241 and 242 are integrally formed with the first cover 2 corners 212 and the engaging belts 243 and 244 are formed integrally with the second engaging two corners 222, (241, 242, 243, 244) are fabricated by integrally forming the first cover (210) or the second cover (220)

The engaging belts 241, 242, 243 and 244 are adapted to engage with the engaging projections 233, 234, 231 and 232, respectively.

Coupling protrusions 233, 234, 231, and 232 are inserted into the centers of the ends of each of the engaging belts 241, 242, 243, and 244 to form engaging protrusion flow guide grooves 251, 252, 253, and 254 are formed.

2 and 3 will be described together.

FIG. 2 is a perspective view illustrating a state in which one side edge of the two open notes according to the first embodiment of the present invention is engaged, and FIG. 3 is a perspective view illustrating a state in which both sides of the open note are engaged with each other according to the first embodiment of the present invention.

2 shows a state in which the engaging belts 241 and 242 are engaged with the engaging projections 233 and 234 so that the first and second marker edges 212 and 221 are brought into close contact with each other, 1 corner 211 and the second cover 2 corner 222 are opened.

3 shows a state in which the engaging belts 241 and 242 are inserted into the engaging projections 233 and 234 respectively when storing or carrying without using a note so that the first cover 2 corner 212 and the second cover 1 corner 221 And the engaging belts 243 and 244 are inserted into the engaging projections 231 and 232 so that the first and second cover edges 211 and 222 are engaged with each other.

If the user touches the note having the (100) multi-stepped ground by zigzag according to the present invention, the grounded member 100 and the grounded member 100 must be closely contacted to the inner surface of the cover sheet so as not to be interfered with writing The first cover 2 corner 212 and the second cover 1 corner 221 are combined and the first cover 1 corner 211 and the second cover 2 corner 222 are opened as shown in FIG. The first cover 2 corner 212 and the second cover 1 corner 221 which are in contact with each other must be tightly contacted with each other.

According to the present invention, the engaging protrusions (not shown) are formed in the engaging projection flow guide grooves 251 as shown in the circle in FIG. 3 so that the first marker 2 corner 212 and the second marker 1 corner 221 are closely contacted with each other. 233 are inserted and flow by a flow distance d corresponding to the thickness of the knot.

3, when the engaging belts 241 and 242 are inserted into the engaging projections 233 and 234, respectively, when storing or carrying them without using a note, the first and second cover edges 212 and 221 And when the engaging belts 243 and 244 are inserted into the engaging projections 231 and 232 respectively, the first cover 1 corner 211 and the second cover 2 corner 222 may be tightly coupled to each other.

3, when the engaging belt moving guide groove 251 of the engaging belt 241 is inserted into the engaging projection 233 and engaged with the engaging projection 233, the engaging belt 241 surrounds the engaging belt 241 While the flow distance d is "0 ", it is inserted into the coupling protrusion 233, so that the coupling between the covers becomes hard.

According to the first embodiment of the present invention as described above, when one pair of side edges of the cover are coupled to each other and the other side edge is opened, the engaging projections 251, 252, 253, and 254, (233, 234, 231, 232) flows by the flow distance (d) corresponding to the thickness of the notebook, and the edges of the two covers are tightly adhered to each other, It is grounded on the inner surface so that it is tightly adhered so that writing is not hindered.

The engaging projections 233, 234, 231, and 232 are engaged with the engaging projection flow guide grooves 251, 252, 253, and 254, respectively, Quot; 0 ", so that the pair of labels are firmly coupled to each other.

When both sides of a pair of covers are opened, the note (100) is unfolded and can be seen at a glance.

4 is an exploded perspective view showing a cover-coupling structure of both open type notebooks according to a second embodiment of the present invention.

In FIG. 4, a multi-stepped guide 100 is attached in a staggered manner between the first mark 310 and the second mark 320, and in the vicinity of the first mark 1 corner 311, 332 are formed in the first cover 1 and the engaging belt flow guides 333, 334 are formed in the vicinity of the second cover 1 edge 321, respectively.

Each of the engaging belt flow guides 331, 332, 333, and 334 is formed by cutting a mark at a position where the engaging belt flow guides 331, 332, 333, and 334 are formed.

The first and second cover edges 312 and 322 are integrally formed with the first cover 310 and the first and second cover edges 312 and 322 are integrally formed with the second cover 320, (343, 344) are formed.

Each of the engaging belts 341, 342, 343 and 344 is fabricated by one simultaneous operation when the first and second covers 310 and 320 are manufactured.

Each of the engaging belts 341, 342, 343 and 344 is adapted to engage with the engaging belt flow guides 333, 334, 331 and 332 respectively and is engaged with the engaging belt flow guides 333, 334, 331 and 332 So that it can be inserted and flow by the thickness of the note.

The engaging belts 341, 342, 343 and 344 are formed at the centers of the ends of the engaging belts 341, 342, 343 and 344, respectively, 334, 331, and 332 to be inserted or released easily.

5 and 6 will be described together.

FIG. 5 is a perspective view illustrating a state in which one side edge of both open notes according to a second embodiment of the present invention is engaged, and FIG. 6 is a perspective view illustrating a state in which both sides of the open note are engaged with each other according to a second embodiment of the present invention.

5 shows a state in which the engaging belts 341 and 342 are inserted into the engaging belt flow guides 333 and 334 so that the first and second cover edges 312 and 321 are tightly engaged with each other, And shows a state in which the cover 1 corner 311 and the second cover 2 corner 322 are opened.

Fig. 6 is a perspective view showing a state in which both openings of the two open notes according to the second embodiment of the present invention are engaged with each other. Fig. 6 is a perspective view showing the engaging belts 341 and 342, 334 to engage the first cover two corners 312 and the second cover first corner 321 and insert the engaging belts 343, 344 into the engaging belt flow guides 331, 332, respectively, The first edge 311 of the cover and the second edge 322 of the second cover are combined.

In order to write on a note having a staggered multi-stepped ground (100) in accordance with the present invention, the grounded member (100) must be closely contacted with the inner surface of each cover without being hindered from being handwritten. The first cover 2 corner 312 and the second cover 1 corner 321 are combined and the first cover 1 corner 311 and the second cover 2 corner 322 are opened to unfold the note as shown in FIG. , The gap between the first cover 2 corner 312 and the second cover 1 corner 321 must be tightly closed.

5, the engaging belt 341 is engaged with the engaging belt flow guide 333 so as to closely contact the first mark 2 corner 312 and the second mark 1 corner 321 with each other, (D) corresponding to the thickness of the knot.

5 is an example of inserting the engaging belt into the engaging belt flow guide by using the engaging belt engaging groove. When the engaging belt engaging groove 351 is pressed in the direction of the arrow in the drawing, the width of the engaging belt is reduced So that the engaging belt 341 can be easily inserted into or removed from the engaging belt flow guide 333. [

6, the engaging belts 341 and 342 are inserted into the engaging belt flow guides 333 and 334, respectively, so that the first and second cover edges 312 and 312 and the second cover edge And the first cover 1 corner 311 and the second cover 2 corner 322 may be combined by inserting the engaging belts 321 and the engaging belts 343 and 344 into the engaging belt flow guides 331 and 332, respectively.

6, when the engaging belt 341 is inserted into the engaging belt flow guide 333 to engage with the engaging belt 341, the engaging belt 341 surrounds the engaging belt 341, Quot; 0 "and is inserted into the coupling belt flow guide 333, the pair of labels are tightly coupled to each other.

According to the second embodiment of the present invention as described above, when one pair of side edges of the cover are coupled to each other and the other side edge is opened, the engagement belts 343, 344, 341, and 342 are automatically flowed by a flow distance d corresponding to the thickness of the note, so that the grounded portion 100 of the note is grounded on the inner surfaces of the two covers, It is not obstructed.

Also, when both sides of a pair of covers for storing or carrying notes are combined, each of the engaging belts 341, 342, 343, and 344 surrounds the to and the flow distance d becomes "0 & 332, 333, 334, 331, 332, so that the pair of labels are tightly coupled to each other.

The engaging belts 343, 344, 341 and 342 can be easily inserted into or removed from the engaging belt flow guides 331, 332, 333 and 334 by using the engaging belt grooves 351, 352, 353 and 354 do.

When both sides of a pair of covers are opened, the note (100) is unfolded and can be seen at a glance.

7 is a perspective view showing a cover structure of both open type notebooks according to a third embodiment of the present invention.

In FIG. 7, a multilevel grounding pad 100 is attached in a staggered manner between the first marking 410 and the second marking 420, and an elastic band inserting hole (not shown) is formed in the vicinity of the first marking 1 corner 411, Elastic band inserting guides 441 and 442 are formed on one side of the first cover 1 and open toward the first cover 1 edge 411. The elastic band inserting guides 441 and 442 are formed on the inner side of the second cover 1 corner 421 Elastic band inserting holes 433 and 434 are formed and the elastic band inserting guides 443 and 444 are formed from one side of the elastic band inserting holes 433 and 434 to the side of the second label 1 side.

In addition, elastic band hooks 461 and 462 are formed on the inner sides of the first cover 2 corner 412 and the second cover 2 corner 422, respectively.

In addition, elastic band mounting grooves 453 and 454 each having a semicircular groove are formed on two corners close to the vertex at which the first cover 1 corner 411 and the first cover 4 corner 414 meet, Elastic band mounting grooves 451 and 452 each having a semicircular groove are formed on the two near corners of the vertex at which the first cover 3 corner 413 and the first cover 2 corner 412 which are in diagonal relation with each other meet Elastic band receiving grooves 455 and 456 each having a semicircular groove are formed on two corners close to the vertex at which the second mark 1 corner 421 and the second mark 3 corner 423 meet, Elastic band mounting grooves 457 and 458 each having a semicircular groove are formed on two near corners of the vertex at which the second cover 2 corner 422 and the second cover 4 corner 424 which are in diagonal relation with each other meet have.

In addition, the elastic band hanger 470 is formed at a straight line connecting the elastic band mounting grooves 453 and 454, and one side of the elastic band hanger 470 is opened to be inserted with an elastic band.

Each of the above-mentioned binding structures is cut or cut in a part of each mark, or formed by incision followed by molding with note mark and one simultaneous operation.

Reference numerals 481 and 482, which are not described above, represent elastic bands.

FIG. 8 is a perspective view showing a state where one side edge of both open type notes is joined according to a third embodiment of the present invention. FIG.

8 shows a state in which the elastic band 481 is inserted into the elastic band insertion holes 431 and 432 through the elastic band insertion guides 441 and 442 and a state in which another elastic band 482 is inserted into the elastic band insertion guides 443, 444 are inserted into the elastic band insertion holes 433 and 434 and then engaged with the elastic band hook 461 so that the first and second cover edges 412 and 421 are coupled to each other, The first corner of the first cover and the second corner of the second cover are open.

When the first cover 2 corner 412 and the second cover 1 corner 421 are combined and the first cover 1 corner 411 and the second cover 2 corner 422 are opened to unfold the note as shown in FIG. 8 It is necessary that the first cover 2 edge 412 and the second cover 1 corner 421 are in close contact with each other so that the first and second cover parts 410 and 420 are grounded, So that it is not hindered by the writing. In this case, since the elastic band is used, it is spontaneously formed.

Fig. 9 shows a state in which both sides of a pair of cover edges are bonded to each other with elastic bands for storing or carrying notes.

The elastic band 482 inserted in the elastic band insertion holes 433 and 434 is engaged with the elastic band hook 461 to connect the first cover 2 edge 412 and the second cover 1 corner 421, The elastic band 481 inserted into the insertion holes 431 and 432 is engaged with the elastic band hook 462 to show a state in which the first cover 1 corner 411 and the second cover 2 corner 422 are engaged.

The present invention according to the third embodiment as described above allows the elastic band hooks 462 to be inserted into the elastic band insertion holes 431 and 432 while the elastic bands 481 are inserted into the elastic band insertion holes 431 and 432 through the elastic band insertion guides 441 and 442, The first cover 1 corner 411 and the second cover 2 corner 422 are simply and quickly engaged with each other and the elastic band 481 is pulled out from the elastic band hook 462, The corner 411 and the second cover 2 corner 422 are simply opened.

In the state where the elastic bands 482 are inserted into the elastic band insertion holes 433 and 434 through the elastic band insertion guides 443 and 444 and only the elastic bands 482 are hooked on the elastic band hooks 461, The edge of the first cover 2 and the edge of the second cover 1 are simply and quickly engaged with each other and the elastic band 482 is pulled out from the elastic band hook 461. On the other hand, 422 are simply opened.

Further, when the first corner of the first cover and the second corner of the second cover are combined, or between the two corners of the first cover and the first corner of the second cover, the two corners opposed to each other due to the elasticity of the elastic band are closely contacted When the (100) grounded to use the note is expanded, the (100) is closely contacted with the inner surface of each cover so as not to interfere with the writing.

When both sides of a pair of covers are opened, the note (100) is unfolded and can be seen at a glance.

10 and 11 will be described together.

FIG. 10 is an explanatory view showing another joining method of the two open notes according to the third embodiment of the present invention, and FIG. 11 is another joining method of the two open notes according to the third embodiment of the present invention. Fig.

10 and 11 is the same as the label structure in Figs. 7, 8, and 9 except that only a method of attaching elastic bands and combining or disassembling each label is used.

10 and 11 will be described together.

10, after the elastic band 481 is inserted into the elastic band hooks 470 on the first label, the elastic band 481 is hooked on the elastic band mounting grooves 453 and 454 and then is transferred back to the elastic band receiving grooves 457 and 458 When the elastic band mounting grooves 451 and 456 are hooked to the elastic band mounting grooves 455 and 456, the elastic band mounting grooves 451 and 452 are connected to the elastic band mounting grooves 451 and 452, And in the opposite process, the elastic band 481 is released, whereby the coupling between the pair of first and second covers is disassembled.

In this manner, either one of the edges is not joined or opened, and both edges are both joined or both are opened at the same time in a pair of covers surrounding the knot having the staggered multi-step ground.

When using the notebook, when both the first and second covers are open, when you open and close the first cover 1 corner and the second cover 2 corner, you must use the first cover 2 corner and the second cover 1 zigzag The edges of ~ are standard, allowing you to open and close notes freely.

On the contrary, when opening and closing the edges of the first cover 2 and the second cover 1, the edges of the first cover 1 and the edges of the second cover 2 are folded in a zigzag manner so that the knobs can be freely opened and closed.

Also, when both sides of a pair of covers are opened, multi-tiered (100) can be unfolded and viewed at a glance.

When storing or carrying without using a note, a pair of labels may be combined using an elastic band as described above.

According to the third embodiment of the present invention as described above, it is possible to combine or disassemble a pair of covers at a time, and it is possible to use a note while freely opening and closing both sides of two covers , And at the same time, the note (100) can be unfolded and viewed at a glance.

According to the embodiments of the present invention as described above, although the description has been given only to a structure in which a pair of labels are coupled to each other, a part of each label is cut or cut, and then the label is formed to form a coupling structure. The joining structure may be separately manufactured and attached to a predetermined position of each label.

Also, while the description has been given only with respect to the cover-coupling structure of the note having multi-stages of the zigzag-shaped multi-folded cords, it includes a cover-coupling structure of any one of booklets, albums and pamphlets having multi-stages grounded by zigzag.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications and variations without departing from the spirit and scope of the invention.

Accordingly, the appended claims are intended to cover such modifications and changes as fall within the scope of the present invention.

This design has a great demand in our daily life and it is very possible to use it industrially because it can be mass-produced easily by one simultaneous operation through simple equipment.

100: Zigzag grounding
210, 310, 410: first cover 220, 320, 420: second cover
211, 311. 411: First cover 1 Corner 212, 312, 412: First cover 2 corner
221, 321. 421: Second cover 1 Corner 222, 322, 422: 2nd cover 2 corner
413: first cover 3 corner 414: first cover 4 corner
423: second cover 3 corner 424: second cover 4 corner
231, 232. 233. 234: engaging projection 241. 242. 243, 244: engaging belt
251, 252, 253, 254: engaging projection flow guide groove d: flow distance
331, 332, 333, 334: engagement belt flow guide 341, 342. 343, 344:
351, 352, 353, 354: coupling belt clearance grooves 431, 432, 433, 434:
441, 442, 443, 444: elastic band insertion guides 461, 462: elastic band hooks
451, 452, 453, 454, 455, 456, 457, 458:
470: elastic band hanger 481, 482: elastic band

Claims (10)

A pair of first and second covers surrounding an outer periphery of the knot having a staggered multi-
At least one engaging projection formed on the inside of the first marker edge and the first marker edge;
One or more engagement belts integrally formed with the first and second cover edges;
An engaging protrusion flow guide groove for inserting the engaging protrusion on the engaging belt so that the engaging protrusion can be moved by the thickness of the grounded portion of the note; "Both open notes formed with the binding structure of the cover" The method of claim 1, wherein the engaging projection formed on the inner side of the first cover edge is inserted into the engaging projection flow guide groove on the engaging belt integrally formed on the edge of the second cover to be fluidly engaged, The two open notes formed with the engaging structure of the cover to allow the engaging projections to be inserted into the engaging projecting flow guide grooves on the engaging belt integrally formed on the two edges of the first engage- A pair of first and second covers surrounding an outer periphery of the knot having a staggered multi-
At least one engagement belt flow guide formed on the inside of the first cover edge 1 and the second cover edge 1;
One or more engagement belts integrally formed with the first and second cover edges;
A coupling belt clearance groove formed at one side of the center of the coupling belt end so as to easily insert the coupling belt into the coupling belt flow guide or to easily detach the coupling belt from the coupling belt flow guide; "Both open notes formed with the binding structure of the cover" The method according to claim 3, wherein the engaging belt on the edge of the first mark 2 is inserted into the engaging belt flow guide formed on the edge of the second mark 1 to be fluidly engaged, and the engaging belt on the edge of the second mark 2 is formed on the edge of the first mark 1 &Quot; Both open notes formed with a coupling structure of the label "to be inserted and fluidly coupled to the coupling belt flow guide, A pair of first and second covers surrounding an outer periphery of the knot having a staggered multi-
First cover 1 corner and second cover 1 at least two elastic bands formed inside the corners Inserting holes:
An elastic band insertion guide formed at one side of the elastic band insertion hole and opened toward a corner;
One or more elastic band hooks formed on the inside of the first cover edge 2 and the second cover edge 2;
An elastic band receiving groove formed by a semicircular groove having one side opened at one corner on each of the two corners of the first cover on the vertex side where the two edges of the first cover and the three edges of the first cover meet and one point on the three corners of the first cover;
The first cover 2 is formed by a semicircular groove with one side opened at one corner of the first cover 1 and one point at the four sides of the first cover on the side of the vertex in diagonal relation with the vertex of the corner of the first cover 3 Elastic band seating grooves;
An elastic band receiving groove formed by a semicircular groove with one side opened at one corner of the second cover at one corner on the edge of the second cover at the vertex side where the corner of the second cover 1 and the three edges of the second cover meet;
Second corner of cover 1 and second cover 3 Corner of second corner on the side of the vertex which is diagonally related to the corner where the corner of the second cover is formed and one semicircular groove formed by opening one side on each corner of the second cover 4 Elastic band seating grooves;
An elastic band hanger formed on a straight line connecting an edge of the first cover and an elastic band seating groove formed on each of the four edges of the first cover; "Both open notes formed with the joining structure of the cover" The elastic band of claim 5, wherein the elastic band is engaged with at least one elastic band hook formed in the second label in a state of being inserted into at least two elastic band insertion holes formed in the first label, In which the engaging structure of the cover is formed on both the first and second elastic band insertion holes, The elastic band of claim 5, wherein the elastic band is inserted into the elastic band retaining groove formed on the first label, and is first inserted into the elastic band retaining groove formed on the corner of the first label and the first cover, Secondarily inserted into the elastic band mounting grooves formed on the corners of the second cover 2 and the second cover 4 on the opposite side and then inserted into the elastic band mounting grooves formed on the corners of the second cover 1 and the third cover 3, , Followed by bonding the first and second labels to each other when the label is inserted into the elastic band mounting grooves formed on the two corners of the first label and the three corners of the first label on the opposite side, Open Note " The binding structure of the label formed on the first label and the second label in any one of claims 1, 3, and 5 is not separately formed and attached, and each binding structure on the first label and the second label Is formed by cutting a portion of a cover where the cover is located, or by bending after cutting, The method of any one of claims 1, 3, and 5, wherein each of the binding structures of the label formed on the first label and the second label is separately formed and attached to a necessary position on the first label and the second label to form "Both open notes formed with the joining structure of the cover" 5. A method according to any one of claims 1 to 5, wherein each of the combining structures of the cover according to the present invention formed on the first and second covers comprises a booklet, an album, and a pamphlet, Both open notes formed with the binding structure of the cover "

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