JP3022450U - book cover - Google Patents

Abstract

(57) [Summary] (Correction) [PROBLEMS] To provide a novel book cover that can be easily and effortlessly attached to a book and can prevent damage to itself and the cover of the book. SOLUTION: A pocket 2 is provided on the inner surface side of a front cover cover portion 1, and a back cover cover portion 4 is provided in series on the opposite side of the front cover cover portion 1 via a back cover cover portion 3. Further, a folding-back portion 5 is provided outside the back cover cover portion 4, and strips 6, which can be folded on the inner surface side of the back cover cover portion 4, are provided at the upper edge and the lower edge portion of the back cover cover portion 4, respectively. 7, and the fitting recesses 8 and the fitting projections 9 similar to the detachable jigsaw puzzles are provided at the tips of the strips 6, 7.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a book cover.

[0002]

[Prior art]

 In a conventional general book cover, a pocket is provided on the inner surface side of the front cover section, and a back cover section is provided in series on the opposite side of the front cover section via the spine cover section. A structure in which a folded-back part is extended outside the back cover part, and a series of strip-shaped parts whose both ends are connected to the upper and lower edges of the inner surface of the back cover part are provided in a ring shape. It has become.

[0003]

[Problems of conventional technology]

 To attach a conventional book cover as described above to a book, first insert the front cover of the book into the pocket, and then insert the back cover of the book between the back cover and the band. In particular, when inserting the back cover of a book between the back cover cover and the band, there is a tendency that the back cover of the book is bent or the band is pulled. Therefore, there is a problem that the back cover and the band of the book are burdened and they are easily damaged. Especially in the case of thick books, this tendency was remarkable.

[0004]

[Problems to be solved by the device]

 Therefore, an object of the present invention is to provide a novel book cover that can be easily and effortlessly attached to a book and can prevent damage to itself and the cover of the book.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the first book cover of the present invention is provided with a pocket 2 on the inner surface side of the front cover section 1 and a spine cover cover on the opposite side of the front cover section 1. A back cover section 4 is provided in series through the section 3, and a folded-back section 5 is extended outside the back cover section 4, and the back cover section 4 has a back edge at the upper edge and a lower edge respectively. Foldable strip-shaped portions 6 and 7 are provided on the inner surface side of the cover cover portion 4, and a fitting concave portion 8 and a fitting convex portion 9 similar to those of a detachable jigsaw puzzle are provided at the tip portions of the belt-shaped portions 6 and 7. The configuration is characterized by being provided.

In the first book cover, in order to stabilize the connection state between the strip-shaped portions 6 and 7, a sticky adhesive that is detachably adhered to the inner surface of the fitting convex portion 9 of one strip-shaped portion 7. The sheet piece 10 provided with the portion 11 is fixed to the inner surface side of the leading end portion of the other strip-shaped portion 6 such that the adhesive portion 11 is exposed to the fitting concave portion 8 and the inner surface side of the folded-back portion 5 is provided with both of them. It is desirable to provide an adhesive portion 12 that is detachably attached to the outer surfaces of the strip portions 6 and 7.

In order to achieve the above-mentioned object, the second book cover of the present invention is also provided with a pocket 2 on the inner surface side of the front cover cover portion 1 and on the opposite side of the front cover cover portion 1. The back cover cover 4 is provided in series through the back cover cover 3, and the folded-back portion 5 is extended outside the back cover cover 4, and the upper edge and the lower edge of the back cover 4 are provided. The strip-shaped portions 6 and 7 that can be folded are provided on the inner surface side of the back cover portion 4, and the tip inner surface portion of one strip-shaped portion 6 is releasably adhered to the tip outer surface of the other strip-shaped portion 7. The configuration is characterized in that the adhesive portion 13 is provided.

In this second book cover, in order to stabilize the connection state between the strip-shaped portions 6 and 7, the inner surface of the folded portion 5 is releasably adhered to the outer surfaces of both strip-shaped portions 6 and 7. It is desirable to provide the adhesive section 12 that does.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. First, FIGS. 1 to 4 show the book cover of the first embodiment. This book cover is made of leather. In the figure, reference numeral 1 is the front cover portion that covers the outer surface of the front cover of the book, and reference numeral 2 is the front cover for inserting the front cover of the book. A pocket provided on the inner surface side of the cover cover portion 1, reference numeral 3 is a back cover cover portion that covers the outer surface of the spine of the book, reference numeral 4 is a back cover portion that covers the outer surface of the back cover of the book, and reference numeral 5 is a back cover cover. A folded-back portion that extends outside the portion 4 and is folded inward so that it is overlapped with the inner surface side of the back cover of the book, and a strip portion 6 has one end connected to the upper edge of the back cover portion 4 of the book. , Reference numeral 7 is a strip-shaped portion whose one end is connected to the lower edge portion of the back cover portion 4, reference numeral 8 is a fitting recess similar to a jigsaw puzzle formed at the tip of one strip-shaped portion 6, and reference numeral 9 is the above-mentioned fitting. A fitting convex portion that can be freely inserted into and removed from the joint concave portion 8, and the reference numeral 10 is the inner surface side of the tip portion of the one strip-shaped portion 6. A sheet piece 10 made of affixed plastic is provided on the sheet piece 10 so as to be exposed in the fitting concave portion 8 of the strip-shaped portion 6 and to be peelable to the inner surface of the fitting convex portion 9 of the other strip-shaped portion 7. The adhesive portions 11 and 12 to be adhered are provided on the inner surface side of the folded-back portion 5 so that the adhesive portions 11 and 12 are adhered to the outer surfaces of both strip-shaped portions 6 and 7 in a peelable manner. It is a release paper that covers and is peeled off at the time of use. A thin portion 16 having an appropriate width is provided at the boundary between the back cover portion 4 and the folded portion 5.

Next, FIGS. 5 to 9 show a procedure for mounting the book cover of the first embodiment on a book. First, as shown in FIG. 5, the strip-shaped portions 6 and 7 are set apart from each other. Next, as shown in FIG. 6, the front cover 21 of the book 20 is inserted into the pocket 2, and the back cover 22 of the book 20 is placed on the inner surface of the back cover cover 4, One strip 6 is superposed on it. Next, as shown in FIG. 7, the other band-shaped portion 7 is also superposed on the back cover 22, the fitting convex portion 9 is fitted into the fitting concave portion 8, and the fitting convex portion 9 is fitted. The inner surface of is adhered to the adhesive portion 11, and the tip portions of both strip portions 6 and 7 are connected. Next, after peeling off the release paper 14 of the adhesive portion 12 of the folded-back portion 5, as shown in FIG. 8, the folded-back portion 5 is folded inward to cover the outer surfaces of both strip-shaped portions 6 and 7, and the adhesive The portion 12 is adhered to the strip portions 6 and 7. This completes the attachment of the book cover to the book 20, as shown in FIG.

Next, FIG. 10 shows a book cover of the second embodiment. In the second embodiment, unlike the first embodiment, the fitting recesses 8 and the fitting projections 9 are not provided in the strip-shaped portions 6 and 7, but the other strip-shaped portion is formed on the inner surface of the tip portion of the one strip-shaped portion 6. An adhesive portion 13 is provided on the outer surface of the tip portion of 7 for releasable adhesion. The adhesive section 13 is also covered with a release paper 15 before use. The procedure of attaching this book cover to a book is almost the same as that of the book cover of the first embodiment, except that the back cover of the book is placed on the inner surface of the back cover cover section 4 and then The strip portion 7 is superposed on the back cover thereof, the other strip portion 6 is also superposed, and the tip portions of both strip portions 6, 7 are adhered and connected by the adhesive portion 13.

In addition, it is preferable to use a pressure-sensitive adhesive of the pressure-sensitive adhesive portions 11, 12, and 13 provided in each of the above-mentioned embodiments, which does not lose the pressure-sensitive adhesiveness even when the adhesion and the peeling are repeated several thousand times. Further, as a means for providing the adhesive parts 11, 12 and 13, an adhesive may be applied, but it may also be provided by attaching an adhesive tape on both sides. The double-sided adhesive tape used in that case has a strong adhesive force on the back side that adheres to the folded-back part 5 and the strip-shaped part 6 and a weak adhesive force on the front side, that is, the adhesive force on both sides is weak. Therefore, it is preferable that the back surface can be strongly adhered to the folded-back portion 5 or the strip-shaped portion 6 so as not to peel off, and the front surface can be easily peeled off repeatedly. Further, the book cover of the present invention is not limited to leather as in the above-mentioned embodiment, and any material can be used.

[0013]

[Effect of device]

 The book cover of the present invention is as described above, and the belt-like portion provided on the inner surface side of the back cover cover section is divided into upper and lower parts, and the back cover of the book is placed on the inner surface of the back cover cover section. Since the upper and lower strips are overlapped with each other and the tips are connected to each other, it is not necessary to insert the back cover by force between the back cover cover and the strip as in the conventional product. , It is possible to easily and easily attach to a book, and it is possible to prevent damage to the cover or the band of the book. Further, by configuring as in claim 2 or 4, it is possible to stabilize the connection state of the band-shaped portions and prevent easy disassembly of the band-shaped portions.

[Brief description of drawings]

FIG. 1 is a plan view of an unmounted state.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is a sectional view taken along line BB of FIG.

FIG. 4 is a cross-sectional view showing a state in which the strip portion is separated.

FIG. 5 is a perspective view showing a state in which the strip portion is separated.

FIG. 6 is a perspective view showing a state where one strip-shaped portion is superposed on the back cover of the book.

FIG. 7 is a perspective view showing a state in which tip portions of both strip portions are connected.

FIG. 8 is a perspective view showing a state in which a folded-back portion is covered on a strip-shaped portion.

FIG. 9 is a perspective view of a state where the mounting is completed.

FIG. 10 is a perspective view showing a second embodiment in a state where the belt-shaped portion is separated.

[Explanation of symbols]

 1 Front cover cover part 2 Pocket 3 Back cover cover part 4 Back cover cover part 5 Folding part 6,7 Band-shaped part 8 Fitting concave part 9 Fitting convex part 10 Sheet piece 11, 12, 13 Adhesive part 14, 15 Peeling Paper 16 Thin part 20 21 Front cover 22 Back cover

Claims (4)

[Scope of utility model registration request] 1. A pocket 2 is provided on the inner surface side of a front cover cover portion 1, and a back cover cover portion 4 is provided in series on the opposite side of the front cover cover portion 1 via a back cover cover portion 3. Further, a folded-back portion 5 is further extended outside the back cover cover portion 4, and a strip-shaped portion 6 that can be folded on the inner surface side of the back cover cover portion 4 is provided at the upper edge and the lower edge portion of the back cover cover portion 4, respectively. , 7 are provided, and a fitting concave portion 8 and a fitting convex portion 9 similar to those of a detachable jigsaw puzzle are provided at the tips of the belt-shaped portions 6 and 7, respectively. 2. A sheet piece 10 provided with an adhesive portion 11 for releasably adhering to an inner surface of a fitting convex portion 9 of one belt-shaped portion 7 is attached to the inner surface side of the tip portion of the other belt-shaped portion 6 on the inner surface side thereof.
1 is fixed to the fitting concave portion 8 in an exposed state,
The book cover according to claim 1, further comprising an adhesive portion (12) which is releasably adhered to the outer surfaces of both strip-shaped portions (6, 7) on the inner surface side of the folded portion (5). 3. A pocket 2 is provided on the inner surface side of the front cover cover portion 1, and a back cover cover portion 4 is provided in series on the opposite side of the front cover cover portion 1 via a spine cover cover portion 3. Further, a folded-back portion 5 is further extended outside the back cover cover portion 4, and a strip-shaped portion 6 that can be folded on the inner surface side of the back cover cover portion 4 is provided at the upper edge and the lower edge portion of the back cover cover portion 4, respectively. , 7 are provided, and the adhesive portion 1 is detachably adhered to the inner surface of the tip of one of the strip portions 6 and the outer surface of the tip of the other strip portion 7.
Book cover characterized by having 3. 4. The book cover according to claim 3, wherein an adhesive portion 12 is provided on the inner surface side of the folded-back portion 5 so as to be releasably adhered to the outer surfaces of both strip-shaped portions 6 and 7.