KR200474490Y1

KR200474490Y1 - Book cover

Info

Publication number: KR200474490Y1
Application number: KR2020140002143U
Authority: KR
Inventors: 송충국; 이윤재; 정진수
Original assignee: 이윤재; 주식회사 윙윙패키지; 정진수
Priority date: 2014-03-18
Filing date: 2014-03-18
Publication date: 2014-09-23

Abstract

The present invention relates to a book mark having a tensile force adjusting groove, and the book mark according to the present invention has a left core member region, a center core member region, a right core member region, and a middle core member region between the left core member region and the center core member region. And a second connecting region between the center core region and the right core region to constitute the outer surface of the book mark, and the left core region, the center core region, the right core region, An outer covering having a first connection area and a blank area surrounding the second connection area; A left core member to which an outer surface is attached to the left core member region; A center core having an outer surface attached to the central core region; Wherein a tension adjusting groove for adjusting a tensile force of the finished book is formed in a blank space vertically adjacent to the first connecting area and the second connecting area of the blank area, At least one is formed.

Description

{Cover Coverage with Tension Adjusting Grooves}

The present invention relates to a book mark, and more particularly, to a book mark provided with a tensile force adjusting groove for preventing a book from being damaged when the book is opened.

Generally, a book cover is used to protect a book while protecting the book and wrapping it in a book, such as a hard cover, a book, a book of Colvus books, an album or a sample book.

Such a book cover is constructed by attaching a core or other core material such as a sponge or the like to the envelope so as to be provided in a flat cover state so as to protect the inlay adhered to the inside.

Figs. 1 to 3 are views showing the structure of a conventional book mark.

FIG. 1 shows a cover of a conventional book cover, FIG. 2 shows a structure in which a core is attached to the shell of FIG. 1, and FIG. 3 shows a structure in which a periphery of the shell surrounds the core, FIG. 4 is a photograph of a book completed using a conventional book mark.

As shown in FIG. 1, the shell 10 is generally provided with a central core region 10c, which surrounds the back of a book, which surrounds the book while being wrapped, and a central core region 10c And is divided into a left core region 10a and a right core region 10b which are arranged on both sides of the center and surround the front and back sides of the book. A first connection area 10d is provided between the central core area 10c and the left core area 10a and a second connection area 10e between the center core area 10c and the right core area, And the first connecting region 10d and the second connecting region 10e are formed on the outer surface of the left core member region 10a, the center core region 10c, the right core member region 10b, And a blank region 10f.

As shown in Fig. 2, the left core material 12a is formed on the left core material area 10a of the casing 10, the center core material 12c is formed on the center core material area 10c, 3, the blank area 10f, which is the edge of the envelope 10, surrounds the edge of the core 12, thereby forming a cover finish, . And then both sides of the inward side of the book cover are adhered with an adhesive or an adhesive on the inside of the book cover.

3, the conventional book cover has a first connection area 10d and a second connection area 10d, which are portions where the margin area 10f is attached to the inner surface of the edge of the core 12 but the core 12 is not present, The margin region 10f is also attached to the upper and lower edge portions A and B of the connection region 10e so that the other connection region (the center portion of the first connection region 10d, the center portion of the second connection region 10e, The thickness becomes twice as thick as that of the first embodiment. If the thickness of the adhesive is taken into consideration, the thickness becomes twice as large.

4, the book cover of the completed book is spread at 180 degrees, and at the same time, the weight of the book cover and the tensile force of the book cover are used to form the first connection area The upper and lower end portions of the boundary line between the first connecting property 10d and the left core material region 10a and the upper and lower end portions of the boundary line between the second connecting property 10e and the right core material region 10b are broken or torn .

Accordingly, it is an object of the present invention to provide a book cover provided with a tension adjusting groove capable of overcoming the above-described conventional problems.

Another object of the present invention is to provide a book cover provided with a tensile force adjusting groove which can prevent tearing or bursting of the upper and lower portions of a book when the finished book is unfolded.

According to the embodiment of the present invention, the book mark according to the present invention includes a left core material region, a center core material region, a right core material region, a left core material region and a center core material region And a second connecting region between the center core region and the right core region to constitute the outer surface of the book mark, and the left core region, the center core region, the right core region, An envelope having a blank area surrounding the first connection area and the second connection area; A left core member to which an outer surface is attached to the left core member region; A center core having an outer surface attached to the central core region; Wherein a tension adjusting groove for adjusting a tensile force of the finished book is formed in a blank space vertically adjacent to the first connecting area and the second connecting area of the blank area, At least one is formed.

Wherein the blank region is defined by a fold line connecting the left edge core region, the center core region, the right core region, the first connection region, and the outer edge of the second connection region to each other, The core, the core, the first connection area, and the second connection area of the left core, the right core, the center core, the first connection area, and the second connection area, respectively.

Wherein the tension adjusting groove includes a first upper adjustment groove having a width smaller than or equal to a width of the first connection area in a margin area adjacent to an upper portion of the first connection area; A first lower control groove provided in a blank area adjacent to a lower portion of the first connection area in a symmetrical structure with the first upper control groove; A second upper control groove having a width smaller than or equal to a width of the second connection region in a margin region adjacent to an upper portion of the second connection region; And a second lower control groove provided in a blank area adjacent to a lower portion of the second connection area in a symmetrical structure with the second upper control groove.

Wherein the tension adjusting groove comprises a first adjusting groove having a width connected to a left margin of the right core member region and a margin region adjoining the right margin member in an upward direction from a right edge of the left core member region; A second adjustment having a width that is symmetrical with the first adjustment groove and has a width connected to a left edge of the right core member region and a margin region adjacent to the lower right corner region in a left margin region adjacent to the right edge of the left core member region, A groove may be provided.

Wherein the first adjusting groove is formed to extend to a portion of the blank region adjacent to the left core member region and a portion of the blank region adjacent to the upper right region and a portion of the blank region adjacent to the upper right member core region, A portion of the blank space adjacent to the lower portion and a portion of the blank space adjacent to the lower portion of the right core material.

According to the present invention, by constituting the tensile force adjusting groove on the outer surface of the book cover, it is possible to minimize the tensile force and prevent the tearing or breaking of the upper and lower portions of the book when the finished book is opened.

Figure 1 shows the envelope of a conventional book cover,
Fig. 2 shows a structure in which a core is attached to the shell of Fig. 1,
FIG. 3 is a view showing a state in which a book cover is completed by attaching the inner portion of the envelope in a form of wrapping the core material in FIG. 2,
4 is a photograph of a book completed using a conventional book mark,
FIG. 5 is a schematic view of a case in which a core is attached to an outer skin and an outer skin constituting book markers according to the first embodiment of the present invention,
Figure 6 is a schematic view of the finished book cover of Figure 5,
FIG. 7 is a schematic view of a case where a core material is attached to an outer skin and an outer skin constituting book markers according to a second embodiment of the present invention,
Figure 8 is a schematic view of the finished book cover of Figure 7,
9 is a schematic view of a case where a core material is attached to an outer skin and an outer skin constituting book markers according to a third embodiment of the present invention,
Figure 10 is a schematic view of the completed book cover of Figure 9,
FIG. 11 is a schematic view showing a process of attaching an inlay to form a book on the book cover of FIG. 10. FIG.

Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, without intention, other than for the purpose of providing a thorough understanding of the present invention to a person having ordinary skill in the art to which the present invention belongs.

5 and 6 are schematic views of the book cover 100 according to the first embodiment of the present invention. FIG. 5 (a) is a schematic view of the cover 110 constituting the book cover 100, 5 (b) is a schematic view showing a state in which the core member 120a, 120b, 120c (generally referred to as "120") is attached to the envelope 110, and FIG. 6 is a schematic view showing the completed book cover 100 Fig.

As shown in FIG. 5, the envelope 110 constituting the book cover 100 according to the first embodiment of the present invention includes a cover cloth / cloth / cross / ski vertex / bonded / laminated coating

/ UV coated printed matter / rigid paper / printed matter / cloth can be used, and besides, any one of various materials can be selected from a variety of materials such as a fabric of non-woven fabric component which is impregnated with various materials such as jireza / white pearl /

The outer covering 110 includes a left core material region 110a, a center core material region 110c, a right core material region 110b and a first core material region 110b between the left core material region 110a and the center core material region 110c. A connection area 110d and a second connection area 110e between the center core area 110c and the right core area 110b to constitute the outer surface of the book cover 100, And a margin region 110f surrounding the center core region 110c, the right core region 110b, the first connection region 110d and the second connection region 110e.

The center core region 110c is disposed at the center of the outer shell 110 and surrounds the book, that is, a portion surrounding the back of a book, to which the center core 120c is attached. The central core region 110c has a width corresponding to the thickness of the finished book.

The left core material area 110a and the right core material area 110b are disposed on both left and right sides of the center core area 110c to cover the front and back sides of the book.

The left core material area 110a corresponds to the front surface of the book and the left core material 120a is attached thereto. The right core material area 110b corresponds to the back surface of the book, and the right core material 120b is attached do.

The core member 120 may be formed of a separate joint or a backing sheet so as to be provided in a flat cover state so as to protect the inwardly adhered to the inside. Alternatively, a core material of a material well known to those of ordinary skill in the art may be used.

The first connection area 110d and the second connection area 110e are portions called a smile that hold the sides of the inlay of the book and extend the book cover 180 degrees when the book is opened, The core 110 is not attached to the region 110d and the second connection region 110e.

The first connection region 110d is disposed between the center core region 110c and the left core region 110a and the second connection region 110e is disposed between the center core region 110c and the right core region 110b. Respectively.

The blank area 110f surrounds the left core material area 110a, the center core material area 110c, the right core material area 110b, the first connection area 110d and the second connection area 110e The blank area 110f covers the edge of the core 120 to form a covering finish so that the core 120 is prevented from being detached from the casing 110, So that the edge portion of the light guide plate is smoothly held.

The blank region 110f is formed in the left core member region 110a, the center core member region 110c, the right core member region 110b, the first connection region 110d and the second connection region 110e And may be defined by a folding line 112 connecting outer edges to each other.

That is, the blank region 110f is formed by a left extending portion and a vertically extending portion of the left core member region 110a, a right extending portion and a vertically extending portion of the right core member region 110b, The upper and lower extension portions of the first connection region 110d, and the upper and lower extension portions of the second connection region 110e.

The width of the margin area 110f may be approximately 10 to 15 mm.

In the case of the left core material region 110a, the extended width may mean an extending width from the left edge to the left direction, an extending width from the upper edge to the upper direction, and an extending width from the lower edge to the lower direction In the case of the right core material region 110b, an extension width from the right edge to the right, an extension width from the upper edge to the upper direction, and an extension width from the lower edge to the lower direction, In the case of the region 110c, the first connection region 110d, and the second connection region 110e, it may mean an extension width from the upper edge to the upper direction and an extension width from the lower edge to the lower direction.

The blank area 110f is folded inward with respect to the folding line 112 to complete the book mark 100 so that the left core 112a, the right core 112b, The center core 112c, the first connection area 110d, and the second connection area 110e, respectively.

A tension adjusting groove for adjusting a tensile force of the finished book is formed in a margin area vertically adjacent to the first connection area 110d and the second connection area 110e among the margin areas 110f of the casing 110 115) are formed.

For example, the pulling force adjusting groove 115 may include a first upper adjusting groove 115aa, a first lower adjusting groove 115ab, a second upper adjusting groove 115ba, and a second lower adjusting groove 115bb .

The first upper adjustment groove 115aa is formed in the blank region 110f adjacent to the upper portion of the first connection region 110d so as to have a width less than or equal to the width of the first connection region 110d .

The first lower adjustment groove 115ab may be provided in a blank region 110f adjacent to the lower portion of the first connection region 110d in a symmetrical structure with the first upper adjustment groove 115aa. The first lower adjustment groove 115ab may also have a width less than or equal to the width of the first connection area 110d.

The second upper adjustment groove 115ba is formed in the blank region 110f adjacent to the upper portion of the second connection region 110e to have a width less than or equal to the width of the second connection region 110e .

The second lower adjustment groove 115bb may be provided in the blank region 110f adjacent to the lower portion of the second connection region 110e with a symmetrical structure with the second upper adjustment groove 115ba. The second lower adjustment groove 115bb may also have a width less than or equal to the width of the second connection area 110e.

The tensile force adjusting groove 115 may have a rectangular shape, but may have various shapes such as a triangular shape, a circular shape, an elliptical shape, and a geometric shape.

The upper and lower widths of the margin areas adjacent to the upper portions of the first connection area 110d and the second connection area 110e or the upper and lower widths t1 of the margin areas adjacent to the lower side 6, it is assumed that the tensile force adjusting groove 115 has a depth t3 of about 5 mm when it is assumed that it has a thickness of 13 mm on the inner surface of the book cover 100 However, it is possible to form deeper or shallower depending on the case.

The book mark 100 may be formed to have a width and a length of about 5 mm each, and a width of about 5 mm each on the left and right sides, respectively. In this case, as shown in the enlarged view of FIG. 6, the margin area 110f is formed in such a manner that the inlay of the book on the fold line 112, as viewed from the state of being attached to the inner surface of the book cover 100, The length t2 from the virtual line 118 to the imaginary line 118 is about 3 mm from the virtual line 118 to the bottom of the tension adjusting groove 115 and the tension adjusting groove 115 has a depth of 5 mm t3).

The pulling force adjusting groove 115 may have a depth adjacent to the virtual line 118 to which the inlay of the book is attached. However, in general, the inlay of the book includes the edge portion of the blanking region 110f, Since the tension adjusting groove 115 is formed to be deeper than the imaginary line 118, the blank area is protruded to the inward edge portion of the book.

Further, if the depth of the tension adjusting groove 115 is too shallow, the problem that the book is blown or torn due to the tensile force at the time of spreading the book is not solved as in the conventional case, The depth of the recessed portion.

6, when the book cover is completed, the first connection area 110d and the second connection area 110d are formed in the blank area 110f. It is possible to minimize a portion where the upper and lower ends of the region 110e are overlapped by the blank region 110f. As a result, the tensile force at the time of spreading the book is minimized, so that the finished book can be minimized from breaking or tearing.

For example, in the case where only the portion to which the inlay of the book is attached is compared at the upper portion, if the tension adjusting groove 115 is not provided, overlapping of the upper portion of the first connecting region 110d and the upper portion of the second connecting region 110e And the length (vertical length) of the portion corresponds to 8 mm with respect to the imaginary line 118. 6, when the tension adjusting groove 115 is formed, the length of the overlapping portion of the upper portion of the first connection region 110d and the length of the overlapping portion of the second connection region 110e Length) is reduced to 3 mm or less based on the imaginary line 118.

As a result, the portion of the book to which the tensile force is applied at the time of unfolding is reduced, and the tensile force applied at the time of unfolding of the book can be minimized.

7 and 8 are schematic views of the book cover 200 according to the second embodiment of the present invention. FIG. 7A is a schematic view of the cover 110 constituting the book cover 200, 7B is a schematic view showing a state in which the core member 120a, 120b, 120c (commonly referred to as "120") is attached to the envelope 110 and FIG. 8 is a schematic view showing the completed book mark 200 Fig.

As shown in FIGS. 7 and 8, the book cover 200 according to the second embodiment of the present invention includes a book according to the first embodiment of the present invention, except for the structure of the tension adjusting grooves 125a and 125b. Is the same as the configuration of the cover sheet 100, and the description thereof will be omitted.

The tensile force adjusting grooves 125a and 125b include a first adjusting groove 125a and a second adjusting groove 125b.

The first adjusting groove 125a is formed in a margin area 110f adjacent to the right edge of the left core material area 110a in the upper direction and a margin area 110b adjacent to the left edge of the right core material area 110b in the upper direction 110f, and the depth is the same as that of the first embodiment of the present invention.

The second adjusting groove 125b has a symmetrical structure with the first adjusting groove 125a and extends in the left margin region 110f adjacent to the right edge of the left core region 110a in the downward direction, And has a depth that is the same as that of the first control groove 125a.

That is, the first adjusting groove 125a and the second adjusting groove 125b are formed by combining the widths of the first connecting region 110d, the center core region 110c, and the second connecting region 110e, And has a width as long as the length.

In the case of the second embodiment of the present invention described above, unlike the first embodiment, the tensile force adjusting grooves 125a and 125b can be made wider to minimize the tensile force.

9 and 10 show a schematic view of a book cover 300 according to a third embodiment of the present invention. FIG. 9 (a) is a schematic view of the cover 110 constituting the book cover 300, 9 (b) is a schematic view showing a state in which the core member 120a, 120b, 120c (generally referred to as "120") is attached to the envelope 110, and FIG. 10 is a schematic view showing the finished book marker 300 Fig.

9 and 10, the book cover 300 according to the third embodiment of the present invention includes a book according to the first embodiment of the present invention except for the structure of the tension adjusting grooves 135a and 135b. Is the same as the configuration of the cover sheet 100, and the description thereof will be omitted.

The tension adjusting grooves 135a and 135b have a first adjusting groove 135a and a second adjusting groove 135b.

The first adjusting groove 135a is formed in a margin area 110f adjacent to the right edge of the left core material area 110a in the upper direction and a margin area 110b adjacent to the left edge of the right core material area 110b in the upper direction 110f, respectively. A width of the blank region 110f adjacent to the left core member region 110a and a portion of the blank region 110f adjacent to the right core member region 110b, And is formed in the same manner as in the case of the first embodiment of the present invention.

The second adjusting groove 135b has a symmetrical structure with the first adjusting groove 1325a and extends in the left margin region 110f adjacent to the right edge of the left core region 110a in the downward direction, And a width larger than a width connected to a margin area adjacent in the downward direction.

That is, the second control groove 135b extends to the left core region 110a and a portion of the blank region 110f adjacent to the lower portion and to a portion of the blank region 110f adjacent to the lower core region 110b And the depth is the same as that of the first control groove 135a.

The first adjusting groove 135a and the second adjusting groove 135b are formed so that the width of each of the first connecting region 110d, the center core region 110c and the second connecting region 110e is And has a width greater than the width of the combined length.

The first adjusting groove 135a and the second adjusting groove 135b are adjustable as needed.

In the case of the third embodiment of the present invention described above, unlike the case of the second embodiment, the tensile force can be minimized by making the width of the tensile force adjusting grooves 135a and 135b wider.

11 is a schematic view showing a process of attaching the inlay 400 to the book cover 300 of FIG.

The cover 412a and the cover 412b of the inlay 400 are adhered to the inner surface of the book cover 300 with an adhesive or the like with reference to the imaginary line 118 as shown in FIG. The completion process of the book can be equally applied to the case of FIGS. 6 and 8. FIG.

As described above, according to the embodiments of the present invention, by forming the tensile force adjusting grooves on the cover of the book cover, the tensile force can be minimized to prevent tearing or breakage of the upper and lower portions of the book when the finished book is opened .

The above description of the embodiments should be construed as limiting the present invention in order to provide a more thorough understanding of the present invention with reference to the drawings. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the basic principles of the invention.

110: sheath 120: core
115, 125a, 125b, 135a, 135b: tension adjusting grooves

Claims

A book cover for the completion of a book with an inlay attached to it:
A first connection region between the left core member region and the center core member region and a second connection region between the center core member region and the right core member region, And a blank region surrounding the left core member region, the center core member region, the right core member region, the first connection region, and the second connection region, constituting an outer surface of the book cover;
A left core member to which an outer surface is attached to the left core member region;
A center core having an outer surface attached to the central core region;
A right core member to which an outer surface is attached to the right core member region;
And at least one tensile force adjusting groove formed in the blank area vertically adjacent to the first connection area and the second connection area of the blank area to adjust the tensile force of the finished book,
Wherein the blank area is defined by a fold line connecting the outer edges of the left core material area, the center core material, the right core material, the first connection area and the second connection area,
Wherein the blank area is folded inward with respect to the fold line and adhered to the inner edge portions of the left core, the right core, the center core, the first connection area, and the second connection area.

delete

[3] The apparatus of claim 1,
A first upper control groove having a width smaller than or equal to a width of the first connection area in a margin area adjacent to an upper portion of the first connection area;
A first lower control groove provided in a blank area adjacent to a lower portion of the first connection area in a symmetrical structure with the first upper control groove;
A second upper control groove having a width smaller than or equal to a width of the second connection region in a margin region adjacent to an upper portion of the second connection region;
And a second lower control groove provided in a blank area adjacent to a lower portion of the second connection area symmetrically with the second upper control groove.

[3] The apparatus of claim 1,
A first control groove having a width connected to a left margin of the right core member region and a margin region vertically adjacent to the right edge member of the left core member region in a marginal region adjacent to the right edge region of the left core member region;
A second adjustment having a width that is symmetrical with the first adjustment groove and has a width connected to a left edge of the right core member region and a margin region adjacent to the lower right corner region in a left margin region adjacent to the right edge of the left core member region, And a groove.

The method of claim 4,
Wherein the first adjusting groove is formed to extend to the blank region adjacent to the upper left core member region and the blank region adjacent to the upper right member core region,
Wherein the second adjusting groove is formed to extend to the left core region, the blank region adjacent to the lower portion, and the blank region adjacent to the right core region and the lower portion.