TWI780388B - book cover - Google Patents

Abstract

The present invention relates to a protective cover for books, comprising a first sheath and a second sheath that can be disassembled and detached from each other, the first sheath is far away from any part of the opposite edge of the first edge, and Between any part of the opposite edge of the second sheath away from the first edge, a detachable assembly is provided which can be detached from each other. Based on the structure of the present invention, it is a structure that can be disassembled and disassembled. Therefore, the first sheath and the second sheath can be sleeved on the first cover and the second cover of the booklet respectively. The assembly is disassembled to join the first sheath and the second sheath together.

Description

book cover

The invention relates to a stationery product, especially a protective cover for a book.

Books broadly include books and albums (such as but not limited to stamp albums, photo albums) are often dirty and damaged because the front and bottom pages are often in contact with foreign objects. For those who cherish books, they must be covered with a book cover.

This traditionally known book protection cover (2) as shown in the seventh figure, comprises a first sheath (21) and a second sheath (22) that are made in one and is divided into two parts, the first sheath (22). 21) A first bag layer (213) is stacked on the inner side from a first edge (211), and the first bag layer (213) is separated from the first protective layer (21) at the first edge (211) And the adjacent edge (213A) of the first edge (211) is connected, and an opening (212) is formed between the first protective layer (21) and the first bag layer (213). The inner side of the second protective layer (22) is stacked with a second bag layer (223) from a first edge (221). An edge (221) and an adjacent edge (223A) of the first edge (221) are connected, and an opening (222) is formed between the second protective layer (22) and the second bag layer (223).

As shown in Figure 7, when the user wants to set the booklet cover (2) on a booklet (1), the second cover (12) of the booklet (1) is inserted into the second cover layer (22) and the opening (222) between the second bag layer (223), and then insert the first cover (11) of the booklet (1) into the first protective layer (21) and the first bag layer (213) in the opening (212). However, it can be found that since the first sheath (21) and the second sheath (22) are made in one piece, the distance between the two openings (212) and the opening (222) is fixed in advance. Do not Variable, and this opening can not be very big usually, therefore, want to make this first cover page (11) insert this opening (212) between this first protective layer (21) and the first bag layer (213) In this state, the first cover page (11) must be curled or concavely folded to fit into the opening (212), and in the accommodated state, the opening (212) is easily broken. Especially, if the first cover page (11) is hard (such as a photo album, a stamp album, etc.), since it cannot be curled or concavely folded, it is easier to make the opening (212) burst. In this way, there is nothing unsatisfactory for the booklet (1) or the booklet protective cover (2).

In view of the problems in the prior art, the inventor thinks that there should be a book protection cover, which includes a first sheath and a second sheath that can be disassembled and detached from each other. A first bag layer is stacked, except that the first bag layer is connected to the first protective layer at the first edge and the adjacent edge of the first edge, the first protective layer and the first bag layer An opening is formed between the second protective layer, and a second bag layer is stacked from a first edge on the inside of the second protective layer. The second bag layer is adjacent to the first edge and the first edge except for the second protective layer. Edges are connected, an opening is formed between the second sheath and the second bag layer, the first sheath is far away from any part of the opposite edge of the first rim, and the second sheath is far away from the Between any part of the opposite edge of the first edge, there is a detachable component that can be detached from each other.

When the user intends to set the booklet protective sleeve on a book, since the second sheath and the first sheath are detachable, the user can insert the first cover of the booklet into the second sheath. The second cover of the booklet is then inserted into the opening between the second sheath and the second bag layer. In the disassembled state, the opening of the second sheath and the first sheath will not be limited to a specific distance, so the second sheath and the first sheath will not interfere with each other, so Regardless of the first cover page or the second cover page of the booklet, there will be no need to curl or dent during the nesting process, especially when the second cover page is hard (such as photo albums, stamp albums, etc.), so that the integrity of the book can be kept, and at the same time, the disadvantage of tearing of the opening during the sheathing process of the protective cover of the book can be avoided.

The biggest difference between the structure of the present invention and the structure of the traditional book cover is that the first protective layer and the second protective layer of the traditional protective cover are in an inseparable state. When the traditional book protective cover is in use, because the first protective layer and the second protective layer The sheath is an inseparable state, so when the first cover of the booklet is set into the first sheath, when the second cover wants to be set into the second sheath again, it is necessary to This can only be done by curling or denting the second cover, but in doing so, the second cover of the booklet will be damaged by curling or denting, especially when the cover is made of a hard material. Due to the inability to curl or fold, it will lead to the embarrassment that the protective cover cannot be used, or it will lead to the defect that the opening of the second sheath will be torn during the sheathing process.

The structure of the present invention is a structure that can be disassembled and disassembled, and the first sheath is far away from any part of the opposite edge of the first edge, and the second sheath is away from the opposite side of the first edge. Between any part of the edge, there is a detachable assembly that can be disassembled, so that the first sheath and the second sheath are respectively sleeved behind the first cover and the second cover. The first sheath and the second sheath are joined together by the detachable component.

(1): Booklet

(11): First cover page

(12):Second cover page

(2): book cover

(21): first sheath

(211): first edge

(212): opening

(213): the first bag layer

(213A): adjacent side

(22): second sheath

(221): the first edge

(222): opening

(223): second bag layer

(223A): adjacent side

(3): book cover

(31), (31A) to (31G): the first sheath

(311), (311A) to (311G): first edge

(312): opening

(313), (313A) to (313G): the first bag layer

(313J): other adjacent sides

(314), (314A) to (314G): opposite edges

(32), (32A) to (32G): second sheath

(321), (321A) to (321G): first edge

(322): opening

(323), (323A) to (323G): second bag layer

(323J): other adjacent sides

(324), (324A) to (324G): opposite edges

(33), (33A) to (33G): disassembly assembly

(34): tearable path

(341): perforation

(A): wide film

The first figure is a three-dimensional schematic diagram of the separated state of the first protective layer and the second protective layer of the present invention.

The second figure is a perspective view of the corresponding relationship between the present invention and the book.

The third figure is a three-dimensional schematic diagram of the assembled state of the first sheath and the second sheath of the present invention.

Figure 4 is a perspective view of another embodiment of the present invention in an undisassembled state.

The fifth figure is a three-dimensional schematic diagram of an initial disassembled state of another embodiment of the present invention.

Figures 6A to 6G show the length configuration between the first protective layer and the first bag layer, the length configuration between the second protective layer and the second bag layer, and the disassembly assembly of the present invention. Configuration diagram.

The seventh figure is a three-dimensional schematic diagram of the prior art and its effect.

The structure, features and embodiments of the present invention are described below with the cooperation of the drawings, so that your examiners can have a better understanding of the present invention.

Please refer to the first figure, the present invention relates to a book protection cover (3), which includes a first sheath (31) and a second sheath (32) that can be disassembled and disassembled. The inside of the layer (31) is stacked with a first bag layer (313) from a first edge (311), and the first bag layer (313) is in the first edge ( 311) and the adjacent edge (313J) of the first edge (311) are connected, and an opening (312) is formed between the first protective layer (31) and the first bag layer (313).

The inner side of the second protective layer (32) is stacked with a second bag layer (323) from a first edge (321). An edge (321) and an adjacent edge (323J) of the first edge (321) are connected, and an opening (322) is formed between the second protective layer (32) and the second bag layer (323).

The first sheath (31) is far away from any part of the opposite edge (314) of the first edge (311), and the second sheath (32) is far away from the first edge (321) Between any part of the opposite edge (324), a detachable assembly (33) that can be detached from each other is provided.

Please refer to the second figure, when the user wants to set the booklet protective cover (3) on a booklet (1), since the second sheath (32) and the first sheath (31) are It can be disassembled, so the user can insert the first cover (11) of the booklet into the opening (312) between the first protective layer (31) and the first bag layer (313), and then The second cover (12) of the booklet (1) is inserted into the opening (322) between the second protective layer (32) and the second bag layer (323). And in the split state, the openings (322) and (312) of the second sheath (32) and the first sheath (31) can not be limited to a specific distance, therefore, the second sheath (32) ) and the first sheath (31) will not interfere with each other.

Furthermore, it can be ensured that neither the booklet (1) nor the booklet protective cover (3) is damaged. Especially for this second cover page (12) is hard (such as photo album, stamp album etc.), can therefore protect the integrity of the book, and simultaneously avoid tearing the openings (312), (322) of the book protection cover (3).

Please refer to the fourth figure, wherein the first sheath (31) and the second sheath (32) are connected by a tearable path (34) in the initial unused state, and the tearable path (34) It can be a linear path, and the path includes a plurality of perforations (341) spaced apart, or the path includes a plurality of thinner joints, so that when it is to be separated in the initial use state, the user can easily make it tear each other as shown in Figure 5.

The inner side referred to in this manual refers to the side facing the cover of the booklet (1) during use, and the outer side referred to refers to the side facing away from the cover page of the booklet (1) during use.

The detachable component (33) can preferably be a self-adhesive sticker located on the inner side of the first protective layer (31) away from the opposite edge (314) of the first edge (311), the self-adhesive strip When the adhesive strip is not in use, it can be protected by a protective film. When in use, the protective film is torn off, and the adhesive of the self-adhesive strip is attached to the second protective layer (32) away from the The outer side of the opposite edge (324) of the first edge (321) (as shown in the third figure).

It must be noted that the detachable assembly (33) can also be arranged on the opposite edge (314) of the second sheath (32) away from the first edge (3211) of the second sheath (32) Self-adhesive strips on the outside.

Because, as previously defined, the inner side of this manual refers to the side facing the cover of the booklet (1) when in use, and the outer side refers to the side facing away from the cover of the booklet (1) when in use. one side. Therefore, the detachable assembly (33) can also be arranged on the outer side of the second sheath (32) away from the opposite edge (324) of the first edge (321) of the second sheath (32). Self-adhesive stickers also comply with "the first sheath (31) is far away from any part of the opposite edge (314) of the first edge (311), and the second sheath (32) is far away from the The technical feature of "between any part of the opposite edge (324) of the first edge (321).

Please refer to the first figure, wherein the distance from the first edge (311) of the first sheath (31) to its opposite edge (314) is greater than the first edge (314) of the second sheath (32). The distance from the edge (321) to its opposite edge (324), the length difference can make the first protective layer (31) produce a wide sheet (A) as shown in the first figure, which can be used as the booklet (1) When having a certain thickness, the first protective layer (31) can be assembled (for example, glued) with the second protective layer (32) across the thickness of the booklet (1).

In addition to what is shown in the first figure of the present invention, based on the aforementioned technical features, other embodiments of the present invention are shown in the schematic plan views shown in the sixth figure A to the sixth G figure.

In the present invention, the length configuration between the first sheathing layers (31A) to (31G) and the first bag layers (313A) to (313G), and the relationship between the second sheathing layers (32A) to ( 32G) and the first bagging layers (313A) to ( 313G ) are The length configurations of the two bag layers (323A) to (323G) and the configurations of the detachable components (33A) to (33G) can be achieved in various embodiments. The so-called length refers to the measurement in the direction of the first edge (311A) to (311G) opposite the edge (314A) to (314G) of the first sheath (31A) to (31G). And the direction from the first edge (321A) to (321G) to the opposite edge (324A) to (324G) of the second sheath (32A) to (32G) is measured.

With this novel structure, when the user puts the protective cover on the booklet, because the first sheathing layers (31A) to (31G) and the second sheathing layers (32A) to (32G) are movable and detachable Therefore, the first sheath (31A) to (31G) and the second sheath (32A) to (32G) will not be restrained by each other in the process of setting the booklet (1). The first cover (11) or the second cover (12) of the booklet (1) can be inserted into the first sheath (31A) to ( 31G) and the second sheath (32A) to (32G), and then use the detachable components (33A) to (33G) that can be detached from each other to make the first sheath (31A) to (31G) and the second sheath The two sheaths (32A) to (32G) are joined together to complete the set-up work of the protective cover, and then achieve the purpose of protecting the booklet (1), thereby preventing the booklet (1) from being covered with the protective cover. In the process of covering, the defect that the first cover (11) or the second cover (12) needs to be bent to cause breakage, and thus avoid the booklet (1) before the protective cover is set In the process, it is easy to cause the shortcoming of the edge rupture of the first sheath (31A) to (31G) and the second sheath (32A) to (32G), so that the booklet (1) can be protected and the protective cover can be avoided. The double effect of damage. To sum up, the present invention is indeed suitable for industrial applicability, has not been seen in publications or publicly used before the application, and has not been known to the public, and is non-obvious, and meets the requirements of patentability, and a patent application is filed according to law . However, the above statement is an industrially preferred embodiment of the present invention, and all equal changes made according to the scope of the patent application of the present invention are all within the scope of the claims of this case.

(3): book cover

(31): first sheath

(311): first edge

(312): opening

(313): the first bag layer

(313J): Other edges

(314): opposite edge

(32): second sheath

(321): the first edge

(322): opening

(323): second bag layer

(323J):Other edges

(324): opposite edge

(33): dismantling components

(A): wide film

Claims (4)

A book protection cover, comprising a first protective layer and a second protective layer that can be disassembled and detached from each other, a first bag layer is stacked from a first edge on the inner side of the first protective layer, and the first bag layer In addition to being connected with the first sheath at the first edge and the adjacent edge of the first edge, an opening is formed between the first sheath and the first bag layer, and the inside of the second sheath is formed from a The first edge is stacked with a second bag layer, except that the second bag layer is connected with the second protective layer at the first edge and the adjacent edge of the first edge, and the second protective layer is connected with the second protective layer. An opening is formed between the pocket layers, the first sheath is between any part of the opposite edge away from the first edge, and the second sheath is between any part of the opposite edge away from the first edge , with a detachable detachable component, wherein the distance from the first edge to the opposite edge of the first sheath is greater than the distance from the first edge to the opposite edge of the second sheath edge distance. The book protector as described in item 1 of the scope of the patent application, wherein the detachable component is a self-adhesive part arranged on the inner side of the opposite edge of the first sheath away from the first edge of the first sheath stickers. The book protector as described in item 1 of the scope of patent application, wherein the detachable component is a self-adhesive that is arranged on the outside of the opposite edge of the second sheath away from the first edge of the second sheath stickers. The book protection cover described in item 1 of the scope of the patent application, wherein the first protective layer and the second protective layer are connected by a tearable path in the initial unused state.

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