KR200487051Y1 - Binding structure for a book - Google Patents

Abstract

A book binding structure is provided. The book binding structure may include a book block, which is a collection of sheets on which the contents of the book are printed, and a joint formed on one side of the book block. The connecting portion includes a unfolded connecting portion formed by applying an adhesive to one side of the book block so that the sheets forming the bookblock are adhered to each other, and a plurality of connecting portions formed on the sheets forming the bookblock adjacent to the unfolding connecting portion, And a ring coupling portion formed by inserting a hole and fitting a ring.

Description

BINDING STRUCTURE FOR A BOOK

This design relates to the binding structure of the book.

Generally, book binding structure has various methods such as wireless binding, PUR (Poly Urethane Reactive) binding, coupon binding, volume binding, ring binding, and the like depending on how the paper printed with the contents of the book is bonded. back, a hollow back, or a flexible back depending on the shape of the back.

Wireless binding is a type widely used for most general paperbacks. It is a type that grounds the sheets and scrapes the surface to be bound with a saw, or inserts a sheath, and applies the adhesive to the sheet. This is a good spread, but it is not robust. PUR binding is a complement to wireless binding, which is poor in spreadability, and wireless binding differs from using polyurethane (Poly Urethane) as an adhesive compared to using ethylene vinyl acetate (EVA) as an adhesive. PUR binding has the disadvantage that the cost is 2 ~ 3 times more expensive than the wireless binding, but the advantage is that the adhesive part is thin, uniform, and spread out with a thickness of 0.2 ~ 0.4 mm. It is the same as the wireless bookbinding type, and the sheets are grounded, the sheath is put on the side to be bound, the one is further stitched with the thread, and the adhesive is applied and joined. Since the thread is stitched, the spreadability is lowered than the wireless book, There is an advantage that it does not. Bibliographic bookbinding is the most robust form of bookbinding among general bookbindings, and book spreading is also good. This booklet is made by sewing a sheet of paper with a grounded thread and making a cover with a hard cover or a rounded shape. Typically, book binding is applied to picture books, children's books, annual books, thick books, long-term books, luxurious books, and special books. Ring binding is a type in which a plurality of small holes are formed in a sheet of paper and a ring or a spring is inserted in these holes. This is very advantageous because it is very easy to spread, and it is free to roll back and not to be torn off.

However, the conventional book binding structure has a disadvantage in that when the adhesive is used like a wireless binding or a PUR binding, the bookbinding structure is simple and the spreading property is good, but the durability to apply to books for infants and children is low, . Therefore, a book for infants or children is often used with a good durability and a good spreadability, which has a problem that the bookbinding structure is complicated and the manufacturing process is complicated and the book value is expensive.

Further, although the conventional wireless bookbinding, PUR bookbinding and bookbinding binding are good in spreadability, when the book is opened, the left and right pages are extended to 180 degrees, for example, There was a limit to combining the left and right pages of a book into a single content area.

Furthermore, since the conventional ring binding is a type in which a small hole is formed in the paper and the ring is inserted, the spreadability is very good and it is possible to turn the paper back to, for example, 360 degrees. However, It is difficult to combine the left and right pages of an open book together into a single content area because it blocks between the left page and the right page.

The inventor of the present invention, particularly in the case of a picture book for infants and children, would be preferable because it would be possible to construct a more free and diverse and creative contents composition by using the left page and the right page of the opened book as a single content area, Has the problem that the viewability of the content that is durability deteriorates even if it has good spreadability, or the view of the content printed on the page is obstructed and the spreadability is degraded when the durability is good, Respectively. Therefore, in order to solve these problems, the inventor of the present invention is particularly mindful that even when the infant or child pulls the paper, it is possible to connect the left and right pages of the opened book more than 180 degrees, I realized that there was a need for a new book binding structure that would ensure durability and could be manufactured inexpensively.

Accordingly, the object of the present invention is to provide a book binding structure which is improved in durability so as not to be easily torn out, while being easily spread out, and is easy to manufacture and has a low manufacturing cost, in order to solve the problems of the conventional book binding structure.

Another task of the present invention is to make the contents of the left page area and the right page area as a single area when the book is opened, and at the same time, to easily apply the book to those who do not care about the book, such as infants and elementary school students And to provide a new book binding structure that can be manufactured at low cost.

In one aspect, a book binding structure is provided. The book binding structure may include a book block, which is a collection of sheets on which the contents of the book are printed, and a joint formed on one side of the book block. The connecting portion includes a unfolded connecting portion formed by applying an adhesive to one side of the book block so that the sheets forming the bookblock are adhered to each other, and a plurality of connecting portions formed on the sheets forming the bookblock adjacent to the unfolding connecting portion, And a ring coupling portion formed by inserting a hole and fitting a ring.

In one embodiment, the ring coupling portion includes two ring attachment portions, and the two ring attachment portions are respectively provided at positions spaced from each other by a length L0 of 50 to 90% of the total length L of the joint portions May have a length (L1, L2) of 10 to 20% of the total length (L) of the joined portion.

In one embodiment, the ring of the ring engagement portion may include any one of wiring, twin wiring, a plastic ring, a coil ring, and a spring.

In one embodiment, the adhesive of the unfolded connection portion may include EVA (Ethylene Vinyl Acetate) or polyurethane (Reactive) adhesive.

In one embodiment, the book block may be configured to include printed content as one area, with the left page and the right page together when the book of the book block is unfolded.

In one embodiment, the book binding structure further includes a cover portion surrounding the outside of the book block, and a pair of end sheets joined to the book block by the bond at the outermost sides of the book block A pair of cover sheets each of which covers the both sides of the book block and to which the pair of end sheets are respectively bonded; and a pair of cover sheets which, when the book block is extended, And a pair of folded portions guiding the folded portion to be folded.

According to the embodiments of the present invention, there is a technical effect that it is possible to provide a book binding structure that is easy to manufacture and has a low manufacturing cost, while improving durability so that the book can be easily spread and is not torn easily.

According to the embodiments of the present invention, when the book is opened, the left page area and the right page area can be constituted as a single area, and at the same time, a subject who does not deal with books gently, such as infants and elementary school students There is a technical effect that it is possible to provide a new book binding structure that can be easily applied and manufactured at low cost.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded view of a sample book having a book binding structure according to an embodiment of the present invention; FIG.
Fig. 2 is a view showing the folded state of the sample book of Fig. 1. Fig.
FIG. 3 is a view showing a front cover of a hard cover of the sample book of FIG. 1 opened.
FIG. 4 is a diagram showing an arbitrary page of a book block of the sample book of FIG. 1 being expanded. FIG.
FIG. 5 is a view showing a rear cover of a hard cover of the sample book of FIG. 1 opened.
Fig. 6 is a view showing the structure of the book in the folded state of the sample book of Fig. 1; Fig.
FIG. 7 is a view showing the structure of the book in the open state of the sample book of FIG. 1; FIG.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. The following description and drawings are only for illustrative purposes only and are not intended to limit the scope of the invention. In other words, the embodiments described below can be modified in various ways when implemented in the field, and if these variations are within the technical idea of the present invention, they should belong to the present invention. To be readily understood by those skilled in the art of marine technology.

FIGS. 1 to 7 show various views and a structure of a sample book having a book binding structure according to an embodiment of the present invention.

Referring to FIG. 1, an expanded view of a sample book 10 produced by applying a book binding structure according to an embodiment of the present invention is shown. The sample book 10 includes a book block 11 made up of sheets of paper that prints a moving picture composed of pictures and characters as contents. Each of the paper sheets constituting the book block 11 has a first edge and a second edge facing each other. The sheets of paper constituting the book block 11 are stuck together at the joint 15 on one side of the book block 11. Thus, as in the illustrated example, with the book block 11 unfolded, the left and right pages are stuck together through the joint 15. In the embodiments of the present invention, the joining portion 15 may include an open connecting portion 152 coated with an adhesive and a ring joining portion 154 using a ring or the like.

The unfolded connection portion 152 is formed by applying an adhesive to one side of the bookblock 11 so that the sheets constituting the bookblock 11 can be unfolded to about 180 degrees and simultaneously adhered to each other at the first edges . In one embodiment, the unfolded connection portion 152 may be formed by applying, for example, EVA (Ethylene Vinyl Acetate) or polyurethane (Reactive) adhesive on one side of the sheet. The adhesive used for the unfolded connection portion 152 is a sheet (Or in an amount) so that the line of adhesion of the left and right pages when unfolded can be unfolded to about 180 degrees without bending to the extent that it interferes with the user ' s view.

The ring engaging portion 154 is provided with a predetermined number of holes in the sheets constituting the book block 11 at a position adjacent to the unfolding connection portion 152 and is provided with a ring (e.g., wiring, twin wiring, plastic ring, Or a spring or the like). The ring engaging portion 154 may include a plurality of ring attaching portions. In one embodiment, the number of ring mounting portions may be two, but it should be understood that the number of ring mounting portions is not limited thereto. The ring coupling portion 154 reinforces the durability so that the sheets joined together by the unfolded connection portion 152 are not torn easily and at the same time does not interfere with the view of the contents contained in the book block 11 when the book is unfolded It is preferable to be arranged not to be the central part of the book but to be disposed upside down. The use of the ring coupling portion 154 together with the unfolded coupling portion 152 provides an advantage that a large amount of adhesive is not required to be used for the unfolded coupling portion 152.

In the conventional wireless bookbinding or PUR binding method, a considerable amount of adhesive must be used because the adhesive must be bonded together while providing durability so that the sheets of the bookblock are not torn apart. On the other hand, according to the embodiment of the present invention, the durability to prevent the attached paper from being torn off is complemented by the ring engagement portion 154, so that the adhesive used for the unfolded connection portion 152 is only used for the paper of the book block 21 Lt; RTI ID = 0.0 > to < / RTI > Further, according to the embodiment of the present invention, the spreadability of the book can be improved because the amount of adhesive can be reduced. According to the embodiment of the present invention, for example, when the book block 11 is opened, the angle between the left page and the right page can be expanded to about 180 degrees as well as about 200 degrees, for example, It is possible to provide improved spreading compared to the structure.

The illustrated sample book 10 may have a configuration in which the book block 11 is wrapped with a cover portion 17 in the form of a hard cover. The structure of the marking portion 17 is described below with reference to Fig. 2, which is a drawing showing the folded state of the sample book of Fig.

1 and 2, a marking portion 17 wrapped around the book block 11 is shown. In the illustrated sample book 10, the marking portion 17 may include a booklet portion 172, a cover sheet 176 and a folded portion 174. [ The bulge portion 172 is a portion that surrounds the joint portion 15. In the illustrated example, the bulge portion 172 has a structure in which the bulge portion 172 is not tightly attached to the joint portion 15 but is easily wrapped around a space. This is because a space for accommodating the ring included in the ring engaging portion 154 is required because the abutment portion 15 wrapped by the arm portion 172 includes the ring engaging portion 154. [ Further, the booklet portion 172 provides a support structure having a width that allows the left and right pages to be spread at least 180 degrees while protecting the joint 15 when the book block 11 is unfolded. The space between the bulge portion 172 and the joining portion 15 and the width of the bulge portion 172 may vary depending on factors such as the size of the book, the size of the ring included in the ring coupling portion 154, It should be understood that it may vary.

A pair of cover sheets 176 are provided on both sides of the book cuff 172 so as to border the folded portions 174 which guide the cover sheet 176 to fold against the book cuff 172 when the book block 11 is spread. . The two outermost sheets of the cover sheets 176 and the outermost sheets of the book block 11, i.e., the end sheets 13, are joined and fixed by, for example, an adhesive. The cover sheets 176 in the state of being joined to the end sheets 13 form a front cover and a back cover of the sample book 10, respectively.

FIG. 3 is a view showing a front cover of a hard cover of the sample book of FIG. 1 opened.

Referring to FIG. 3, there are shown indications L, Lm, L0, L1, L2 for explaining the position of the ring engagement portion 154 in the joint 15. In the illustrated example, the ring mounting portions of the ring engaging portion 154 are arranged in the vicinity of the upper end portion of the book and the lower end portion of the book among the entire length L of the joint portion 15 forming the boundary between the left page and the right page of the sample book 10. [ (L1, L2), respectively. The ring engaging portion 154 is provided to provide a bonding force to the extent that the left and right pages which are already attached to each other by the adhesive are not easily torn off. In addition, It is desirable to be located at the top and bottom of the book, if possible, to meet the requirement that the view of the user should not be interrupted. However, it is to be understood that the ring coupling portion 154 may be disposed at or near the center of the boundary portion where the left and right pages of the book are coupled to each other, and such an embodiment is also within the scope of the present invention.

If the total length L of the joint 15 is 270 mm for example according to the embodiment of the present invention, the ring mounting portions of the ring engaging portion 154 are formed at the upper and lower ends of the book, (For example, 30 mm) of 10 to 20% of the total length L at positions spaced from each other at intervals of 90% of the length L0 (for example, about 180 mm) . In the illustrated example, Lm is the length of the margin.

Referring to FIG. 4, there is shown a sample book 10 in a state in which a middle portion of a book block 11 containing contents of a book is opened. As shown, when the book block 11 is spread out, the left page 112 and the right page 114 together include the printed content (picture in the example shown) as one area.

According to the present invention, the center axis to which the left page 112 and the right page 114 of the book are joined can be extended by 180 degrees or more by the open connection portion 152, Since it is located at the bottom, it does not disturb the user's view greatly. Therefore, the left page 112 and the right page 114 do not form independent spaces from each other, but can be handled as one area including one content (i.e., one picture) together. As described above, according to the book binding structure according to an embodiment of the present invention, it is possible to provide various and creative contents freely in a relatively wide area provided by two pages rather than one page.

FIG. 5 shows the sample book 10 with the back cover open, FIG. 6 shows the book part in the folded state in more detail, and FIG. 7 shows the book part in the expanded state in more detail.

In the above description, the meaning that an element is connected to or coupled to another element means that the element is directly connected or coupled to the other element, as well as the meaning of one or more other elements interposed therebetween Quot; element " may < / RTI > In addition, terms (eg, 'on top', 'above', 'above', 'between', 'between', etc.) for describing the relationship between components should be interpreted in a similar sense.

In the embodiments disclosed herein, the arrangement of the components shown may vary depending on the environment or requirements in which the present invention is implemented. For example, some components may be omitted or some components may be integrated into one. In addition, the arrangement order and connection of some components may be changed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Accordingly, the technical scope of the present invention should be determined only by the appended claims.

10: Books
11: Book Block
13: End Sheet
15:
152: open connection
154:
17:
172:
174:
176: Cover sheet

Claims (6)

As a book binding structure,
A book block that is a collection of sheets that have printed the contents of the book, each of the sheets having a first edge and a second edge facing each other, and
And a joint formed on one side of the book block,
The abutment
A unfolded connection portion formed by applying an adhesive to one surface of the book block such that the sheets of the book block are kept bonded to each other at the first edges,
And a ring coupling portion formed adjacent to the extended connection portion and having a predetermined number of holes formed in the sheets forming the book block and fitting the ring,
Wherein the ring of the ring engagement portion includes any one of wiring, twin wiring, a plastic ring, a coil ring, and a spring,
The adhesive of the spread connection part includes EVA (Ethylene Vinyl Acetate) or polyurethane (Reactive) adhesive,
The book block is configured so that the left page and the right page together when the sheet of the book block is expanded include the printed content as one area,
Wherein the bookbinding structure further includes a pair of end sheets joined to the book block by the joint at the outermost sides of the bookblock,
The bookbinding apparatus according to claim 1, wherein the marking portion includes a pair of cover sheets each of which covers both sides of the bookblock, the pair of end sheets being joined to each other, and the pair of cover sheets when the bookblock is spread, And a pair of folded portions for guiding the folded portion to be folded with respect to the folded portion.

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