JP3196420U - Cover - Google Patents

Abstract

Provided is a cover for a cover that can cover the covers of a plurality of booklets and can sequentially open and view the booklets covered with the covers. In a cover cover 1, a first cover cover portion 12 is formed on the front surface 16 side of the cover body, a second cover cover portion 14 is formed on the back surface 18 side of the cover body, and a cover is loaded. The first cover portion and the first cover cover of the first cover cover portion 12 are folded at the first bent portion 22 of the first cover cover portion 12 together with the binding portion 206 of the cover as viewed from the front surface side of the cover body 10. The second back cover portion 14 of the second cover cover portion 14 is faced with the first back cover portion of the portion 12 and is folded at the second bent portion 62 of the second cover cover portion 14 as viewed from the back side of the cover body 10. The front cover part and the second back cover part of the second cover cover part 14 face each other to form a Z-shape, and the back side of the first cover part of the first cover cover part 12 becomes the front surface of the cover cover 1, The back side of the second cover part of the cover cover part 14 is the cover The back of the bar 1. [Selection] Figure 8B

Description

  The present invention relates to a cover, and more particularly to a cover of a cover of a booklet such as a catalog, a book, a magazine, or a notebook.

  A cover of a cover of a book or the like is made of a sheet of plastic, paper, leather, or the like, and is attached to a cover of a booklet such as a catalog, a book, or a notebook to protect the booklet and prevent damage and contamination of the booklet. The booklet cover generally comprises a front cover cover portion, a back cover cover portion, and a back cover cover portion, and has a structure that covers the front cover, the back cover, and the back cover of the booklet, respectively. In addition, in order to prevent inadvertent removal from the booklet after being attached to the booklet, there are many aspects in which a device such as an inner pocket structure for inserting a cover of the booklet is provided.

JP2012-232516A JP2013-103435A

However, the conventional cover cover can only cover the cover of one booklet.
For example, if you want to confirm that you wrote in the previous notebook, or if you forget another catalog, you can protect multiple booklets with one cover, and open and browse the booklets that are covered sequentially A cover cover that can be used is desired.

  The main object of the present invention is to provide a cover of a cover that can cover the covers of a plurality of booklets and can sequentially open and browse the booklets covered with the cover.

The cover cover of the present invention has a first cover cover portion formed on the front surface side of the cover body, a second cover cover portion formed on the back surface side of the cover body, and the first cover cover portion in the longitudinal direction of the cover body. From one end, a front cover portion, a bent portion, and a back cover portion are formed continuously, and the second cover cover portion is formed from the other end in the longitudinal direction of the cover body from the front cover portion and the bent portion. The back cover portion is formed continuously, the bent portion of the first cover cover portion is on the front side of the cover body, and the bent portion of the second cover cover is on the back side of the cover body. To cover the front cover or the back cover of the cover formed in the same area of the first cover cover portion and the second cover cover portion and on the front surface side of the cover main body on the one end side in the longitudinal direction. The first end cover pocket is attached to the front side of the cover body A first inner cover pocket portion is provided in the region where the bent portion of the second cover cover portion is formed, and a cover cover or back cover of the cover existing in the first cover cover portion is placed on the back side of the cover body. In addition, a second end cover pocket portion is provided on the other end side in the longitudinal direction for putting a cover cover or back cover of the cover in the second cover cover portion, and the first cover cover is provided on the back side of the cover body. A second inner cover pocket portion for attaching the back cover or cover of the cover existing in the second cover cover portion in the region where the bent portion is formed, and the bent portion of the first cover cover portion And the first end cover pocket portion and the first inner cover pocket portion are in contact with each other as viewed from the front surface side of the cover body, and the cover body portion of the cover body is bent at the bent portion of the second cover cover portion. Fold the valley with the back of the cover as seen from the back side The front cover pocket part and the second inner cover pocket part come into contact with each other, the back cover part of the first cover cover part or the back side of the back cover part is the front cover part, and the front cover part or back cover part of the second cover cover part This is a cover cover in which the back side is the back side of the cover cover.
The cover according to claim 2 of the present invention is such that the cover body is substantially square or rectangular in a plan view, the front cover portion and the back cover portion of the first cover cover portion, and the front cover portion and the back cover portion of the second cover cover portion. Is a substantially square or rectangular shape in plan view, and the cover body is a substantially square or rectangular shape in plan view in which the front cover portion and the back cover portion of the first cover cover portion and the front cover portion of the second cover cover portion are combined. The cover cover according to Item 1.
In the cover according to claim 3 of the present invention, the length of the cover body in the longitudinal direction is in the width of the front cover and the back cover in the first cover cover portion and in the second cover cover portion. The cover cover according to claim 1 or 2, which is the sum of the width of the back cover of the cover.
In the cover according to claim 4 of the present invention, the cover body is divided by the bent portion of the first cover cover portion and the bent portion of the second cover cover portion, and the bent portion of the first cover cover portion is 2 It is formed from the upper end of the cover body closer to one end of the cover body than the bent portion of the cover cover section and from the upper end to the other end intersecting with one end of the cover body. Formed from the upper end crossing the other end of the cover main body to the other end, closer to the other end of the cover main body than the bent portion of the cover cover portion, and one end of the first cover cover portion, the bent portion, and the first 2. The other end and the back cover of the cover cover portion are substantially parallel lines, and the upper end and the lower end intersecting with one end and the other end of the cover body are substantially parallel straight lines. The cover as described in any one of the above.
In the cover according to claim 5 of the present invention, the cover body is made of a flexible synthetic resin sheet, and the first end cover pocket portion is made of a flexible synthetic resin sheet, and constitutes a front cover or back cover insertion slot. The outer peripheral edge is thermally welded or continuous to the inner side of the one end on the surface side of the cover body and the inner side of the outer peripheral edge continuing to the one end, and the first inner cover pocket portion is made of a flexible synthetic resin sheet. The outer edge of the cover body is thermally welded or continuous from the upper end to the lower end on the surface side of the cover body and inside the upper end, leaving the inner edge that forms the back cover or the front cover insertion port, and the second end cover pocket portion Is made of a flexible synthetic resin sheet, and heats the outer periphery to the inside of the other end of the back side of the cover body and to the inside of the outer periphery following the other end, leaving the inner edge constituting the front cover or back cover insertion port. Melting The second inner cover pocket portion is made of a flexible synthetic resin sheet, and the outer peripheral edge extends from the upper end to the lower end on the back side of the cover body, leaving the inner edge forming the back cover or front cover insertion slot. The cover cover according to any one of claims 1 to 4, wherein the cover is thermally welded or continuous across the top end.
The cover according to claim 6 of the present invention is the cover cover according to any one of claims 1 to 5, wherein the cover body is formed of a flexible synthetic resin sheet, paper, or cloth.
According to a seventh aspect of the present invention, a first cover cover portion having a substantially rectangular or square shape in plan view is formed on the front side of a cover body made of a flexible synthetic resin sheet having a substantially rectangular shape in plan view, and the back surface of the cover body. A second cover cover portion having a substantially rectangular or square shape in plan view is formed on the side,
The first cover cover portion is continuous from one end in the longitudinal direction of the cover main body with a rectangular front cover portion in plan view, a rectangular or square bent portion in plan view, and a rectangular or square back cover portion in plan view. The second cover cover portion is formed from the other end in the longitudinal direction of the main body of the bar, and is a rectangular or square front cover portion and a rectangular or rectangular bent portion and a rectangular or square shape when viewed from the top. The back cover part of the first cover cover part is formed on the front side of the cover body, and the bent part of the second cover cover part is provided on the back side of the cover body. Formed in the same area of the first cover cover portion and the second cover cover portion, the cover front cover or back cover of the cover located in the first cover cover portion is put on one side in the longitudinal direction on the surface side of the cover body. A flexible synthetic resin with a rectangular shape in plan view A first end cover pocket portion comprising a cover, and on the surface side of the cover main body, on the surface side of the cover, the back cover or front cover of the cover in the first cover cover portion in the region where the bent portion of the second cover cover portion is formed The first inner cover pocket part for putting a cover is attached, and a plane for putting the front cover or the back cover of the cover in the second cover cover part on the other end side in the longitudinal direction on the back side of the cover body A second end cover pocket portion made of a flexible synthetic resin sheet having a substantially rectangular shape is provided, and the second cover cover portion is located on the back side of the cover body in the region where the bent portion of the first cover cover portion is formed. A back cover of the cover, or a second inner cover pocket for inserting the front cover or the back cover, and the cover or cover of the cover in the first cover cover is defined as the first end cover pocket. Inserted between the front side of the cover body and the first cover cover The back cover or front cover of the existing cover is inserted between the first inner cover pocket portion and the surface side of the cover body, and the cover front or back cover of the cover existing in the second cover cover portion is the second end. Inserted between the front cover pocket and the front side of the cover body, and the back cover or cover of the cover on the second cover cover is inserted between the second inner cover pocket and the front side of the cover body. The first end cover pocket portion and the first inner cover pocket portion are folded at the bent portion of the first cover cover portion loaded with the cover body together with the back of the cover body as viewed from the surface side of the cover body. In addition, the second end cover pocket portion and the second inner cover pocket portion are in contact with each other when viewed from the back side of the cover body at the bent portion of the second cover cover portion, and the first cover cover portion The back side of the front cover part or back cover part is the front cover cover, 2 A cover cover in which the back side of the front cover part or the back cover part of the cover cover part is the back side of the cover cover.
In the cover according to claim 8 of the present invention, a first cover cover portion having a substantially rectangular or rectangular shape in plan view is formed on the surface side of the cover body made of a flexible synthetic resin sheet having a substantially rectangular shape in plan view, and the back surface of the cover body. A second cover cover portion having a substantially rectangular or square shape in plan view is formed on the side, and the first cover cover portion is formed from one end in the longitudinal direction of the cover body in a rectangular shape in the plan view or rectangular shape in the plan view. A rectangular bent portion and a rectangular or square back cover portion in a plan view are continuously formed, and the second cover cover portion is a rectangular or square front cover in a plan view from the other end in the longitudinal direction of the cover body. A rectangular portion or a rectangular bent portion in plan view and a back cover portion in a rectangular or rectangular shape in plan view are formed continuously, and the bent portion of the first cover cover portion is the first cover cover on the surface side of the cover body. Formed in the center of the area In addition, the bent portion of the second cover cover is formed at the center of the area of the second cover cover portion on the back surface side of the cover main body, and is formed on the front surface side of the cover main body and on the first end side in the longitudinal direction. A first end cover pocket portion made of a flexible synthetic resin sheet having a rectangular shape in a plan view for inserting a front cover or a back cover of the cover in the cover cover portion is attached, and a second cover cover is provided on the surface side of the cover body. A first inner cover pocket portion for attaching the back cover or cover of the cover existing in the first cover cover portion is attached to the region where the bent portion of the cover is formed, and the longitudinal direction is provided on the back side of the cover body. A second end cover pocket portion made of a flexible synthetic resin sheet having a substantially rectangular shape in a plan view for inserting a front cover or a back cover of the covering in the second cover cover portion is attached to the other end side of the cover body. On the back side, the first cover cover is folded In the formed area, the back cover of the cover in the second cover cover portion or the second inner cover pocket portion for putting the front cover or the back cover is attached, the bent portion of the first cover cover portion is The second cover cover portion is located in the region where the first inner cover pocket portion is formed, and the bent portion of the second cover cover portion is located in the region where the second inner cover pocket portion of the first cover cover portion is formed. The opening edge of the first end cover pocket portion and the opening end edge of the first inner cover pocket portion are opposed to each other, and the opening edge of the second end cover pocket portion and the opening edge of the second inner cover pocket portion. Is placed between the first end cover pocket portion and the front surface side of the cover main body, and the cover on the first cover cover portion is inserted. Insert the back cover or front cover of the body between the first inner cover pocket and the front side of the cover body, 2 The front cover or the back cover of the cover in the cover cover part is inserted between the second end cover pocket part and the surface side of the cover body, and the back cover or cover of the cover in the second cover cover part A cover is inserted between the second inner cover pocket portion and the surface side of the cover body, and the binding portion of the cover body is viewed from the surface side of the cover body at the bent portion of the first cover cover portion loaded with the cover body. Fold it together and face the front cover part of the first cover cover part with the back cover part of the first cover cover part, and fold it when viewed from the back side of the cover body at the bent part of the second cover cover part Then, the front cover part of the second cover cover part and the back cover part of the second cover cover part face each other in a Z-shape, and the front cover part of the first cover cover part or the back side of the back cover part is the cover cover Back side of the front cover or back cover of the second cover cover The back of the jacket cover, a front cover cover.
In the cover according to claim 9 of the present invention, the cover body is made of a flexible synthetic resin sheet, the first end cover pocket portion is made of a flexible synthetic resin sheet, and constitutes a front cover or a back cover insertion slot. The outer peripheral edge is thermally welded or continuous to the inner side of one end of the surface side of the cover body and the inner side of the outer peripheral edge following the one end, leaving the inner edge, and the first inner cover pocket portion is made of a flexible synthetic resin sheet. The outer edge of the cover body is thermally welded or continuous from the upper end to the lower end on the surface side of the cover body and inside the upper end, leaving the inner edge forming the back cover or the front cover insertion port, the second end cover pocket portion is It is made of a flexible synthetic resin sheet, and the outer peripheral edge is thermally welded to the inner side of the other end on the back side of the cover body and the inner side of the outer peripheral edge following the other end, leaving the inner edge constituting the front cover or the back cover insertion port. Also The second inner cover pocket portion is made of a flexible synthetic resin sheet, and the outer peripheral edge extends from the upper end to the lower end on the back side of the cover body, leaving the inner edge forming the back cover or front cover insertion port. The cover cover according to claim 8, wherein the cover is heat-welded or continuous inside the upper end.
According to a tenth aspect of the present invention, a first cover cover portion having a substantially rectangular or square shape in plan view is formed on the front side of a cover body made of a flexible synthetic resin sheet having a substantially rectangular shape in plan view, and the back surface of the cover body. A second cover cover portion having a substantially rectangular or square shape in plan view is formed on the side, and the first cover cover portion is formed from one end in the longitudinal direction of the cover body in a rectangular shape in the plan view or rectangular shape in the plan view. A rectangular bent part and a rectangular or square back cover part in a plan view are continuously formed, and the second cover cover part is a rectangular or square front cover part in a plan view from the other end in the longitudinal direction of the cover body. And a rectangular or square bent portion in plan view and a back cover portion in rectangular or rectangular shape in plan view are formed continuously, and the bent portion of the first cover cover portion is the first cover cover portion on the surface side of the cover body. Shape in the center of the region And the bent portion of the second cover cover is formed in the center of the area of the second cover cover portion on the back surface side of the cover body, formed in the area, and on the surface side of the cover body in the longitudinal direction. A first end cover pocket portion made of a flexible synthetic resin sheet having a rectangular shape in a plan view is provided on the side of the cover body on the side of the cover body. The first front cover pocket portion for putting the back cover or cover of the cover in the first cover cover portion is attached to the region where the bent portion of the second cover cover portion is formed, and the back surface of the cover body A second end cover pocket portion made of a flexible synthetic resin sheet having a substantially rectangular shape in plan view is provided on the other end side in the longitudinal direction to put the cover cover or back cover of the cover in the second cover cover portion. On the back side of the cover body. The first cover cover is provided with a second inner cover pocket portion for inserting the back cover or cover of the cover existing in the second cover cover portion in the region where the bent portion of the paper cover portion is formed. The bent portion of the first cover cover portion is located in a region where the first inner cover pocket portion of the second cover cover portion is formed, and the bent portion of the second cover cover portion is the second inner cover pocket of the first cover cover portion. The first end cover pocket portion is located in the area where the portion is formed, and the outer peripheral edge of the first end cover pocket portion is the inner side of the front side of the cover body and the one end of the cover body. Heat welded or continuous inside the outer periphery following
The first inner cover pocket portion is thermally welded or continuous from the upper end to the lower end on the surface side of the cover main body and the inner side of the upper end, leaving the inner edge forming the back cover or the front cover insertion port, The second end cover pocket portion is thermally welded to the inside of the other end on the back side of the cover main body and the inside of the outer periphery following the other end, leaving the inner edge that forms the front or back cover insertion port. Alternatively, the second inner cover pocket portion is thermally welded from the upper end to the lower end on the back side of the cover main body and on the inner side of the upper end, leaving the inner edge forming the back cover or front cover insertion slot. Or, the insertion slot of the first end cover pocket portion and the insertion slot of the first inner cover pocket portion are opposed to each other, and the insertion port of the second end cover pocket portion and the insertion port of the second inner cover pocket portion are opposed. 1st cover Insert the front cover or back cover of the cover in the first part between the first end cover pocket part and the front side of the cover body, and attach the back cover or front cover of the cover in the first cover cover part. Inserted between the first inner cover pocket portion and the front surface side of the cover body, the cover cover or back cover of the covering in the second cover cover portion is connected to the second end cover pocket portion and the front surface side of the cover main body. The first cover sheet inserted between the second inner cover pocket part and the front surface side of the cover main body is inserted between the back cover or front cover of the cover existing in the second cover cover part and loaded with the cover. In the bent part of the cover part, as viewed from the front side of the cover main body, it is valley-folded together with the binding part of the cover body so that the front cover part of the first cover cover part and the back cover part of the first cover cover part face each other, Valley fold when viewed from the back side of the cover body at the folded part of the cover of the second cover The front cover part of the second cover cover part and the back cover part of the second cover cover part face each other in a Z-shape, and the front cover part of the first cover cover part or the back side of the back cover part is the front cover surface Thus, the cover cover is a cover cover in which the back side of the front cover part or the back cover part of the second cover cover part is the back side of the cover cover.

According to the first aspect of the present invention, it is possible to provide a cover of a cover that can cover the covers of a plurality of booklets and can sequentially open and browse the booklets covered with the cover.
The cover of the present invention covers one book, one other book, one period and others when you want to confirm that you wrote in the previous notebook, or if you forget another catalog. The period of one can be connected with other information.
According to the ninth and tenth aspects of the present invention, two covers can be covered by folding the cover cover of the present invention into a Z shape, and both the left and right open booklets can be accommodated by making it vertically symmetrical. It becomes possible.

It is a schematic structure perspective view which shows an example of embodiment of the cover cover concerning this invention. It is explanatory drawing of the cover cover of this invention, (a) is a top view solution figure, (b) is II sectional view solution figure. It is explanatory drawing of the cover cover of this invention, (a) is a top view solution figure, (b) is II-II sectional view solution figure. It is an illustration figure which shows the welding part of a pocket part, (a) is a top view solution figure, (b) is a back view solution figure. It is an illustration figure which shows the state which inserted the booklet into the cover cover, (a) is a plan illustration figure, (b) is (a) III-III cross-section illustration figure. It is an illustration figure which shows the state which inserted the booklet into the cover cover, (a) is a plane illustration figure, (b) is (a) IV-IV sectional illustration figure. It is explanatory drawing which shows the usage method of the cover cover which concerns on this invention, (a) is an illustration figure which shows the state which opened the 1st cover cover part, (b) is the state which opened the 2nd cover cover part. It is an illustration figure shown. It is a front illustration solution figure which shows how to fold a cover cover. It is a cross-sectional solution figure which shows how to fold a cover cover. It is a top view solution figure which shows how to fold the cover cover which inserted the booklet. It is a top view solution figure which shows how to fold the cover cover which inserted the booklet. It is a top view solution figure which shows how to fold the cover cover which inserted the booklet. It is a top view solution figure which shows how to fold the cover cover which inserted the booklet. It is a front illustration solution figure which shows how to open the left bound booklet inserted in the cover cover. It is a perspective illustration solution figure which shows the state which inserted the right bound booklet in the cover cover, (a) is a figure which shows the bound state, (b) is a figure which shows the open state. It is a top view solution figure which shows the method of inserting a right bound booklet in a cover cover. It is a front illustration solution figure which shows how to open the right bound booklet inserted in the cover cover. It is an illustration figure which shows an example of the manufacturing method of the cover cover based on this invention. It is an illustration figure which shows an example of the manufacturing method of the cover cover based on this invention. It is an illustration figure which shows an example of the manufacturing method of the cover cover based on this invention. It is explanatory drawing which shows the usage method of a cover cover.

FIG. 1 is a schematic configuration perspective view showing an example of an embodiment of a cover cover according to the present invention, FIG. 2 is a plan view of the cover cover, and FIG. 2 is an explanatory view of the cover cover of the present invention. (A) is a schematic plan view, and (b) is an II cross-sectional schematic view. As shown in FIGS. 2, 3 and 4, the cover cover 1 of the present invention has a first cover cover portion 12 formed on the surface 16 side of the cover body,
A second cover cover portion 14 is formed on the back surface 18 side of the cover body.
The first cover cover portion 12 is formed with a first cover portion 20, a first bent portion 22, and a first back cover portion 24 continuously from one end in the longitudinal direction of the cover body 10.
The second front cover portion 14 is formed with a second front cover portion 60, a second bent portion 62, and a second back cover portion 64 continuously from the other end in the longitudinal direction of the cover body 10.

The first bent portion 22 of the first cover cover portion 12 is on the surface 16 side of the cover body, and the first bent portion 22 of the second cover cover portion 14 is the same area on the back surface 18 side of the cover body. Is formed.
The bent portion of the first cover cover portion 12 is located in a region where the first inner cover pocket portion 40 of the second cover cover portion 14 is formed.
The bent portion of the second cover cover portion 14 is located in a region where the second inner cover pocket portion 80 of the first cover cover portion 12 is formed.

A first end cover pocket portion 30 for inserting a front cover 202 or a back cover 204 of the booklet 200 which is a covering in the first cover cover portion 12 is attached to the front surface 16 side of the cover body. Has been.
On the surface 16 side of the cover main body, the back cover 204 or the front cover 202 of the booklet 200 that is the covering in the first cover cover portion 12 is formed in the region where the second bent portion 62 of the second cover cover portion 14 is formed. A first inner cover pocket 40 is provided for insertion.

The booklet 200 as a covering body includes a front cover 202 and a back cover 204, and is a left-binding and left-opening type in which the left side of the page is opened when the booklet is read, that is, the front cover 202 is displayed. When left, the left side is bound.
Further, the booklet 200 as a covering body is provided with a front cover 202 and a back cover 204, and is a right-binding and right-opening type that opens the right side of the page when reading the booklet, that is, the front cover 202. In the table, there are some with the right side bound.

On the back surface 18 side of the cover main body, a second end cover pocket portion 70 for inserting the front cover 202 or the back cover 204 of the booklet 200 which is the covering in the second cover cover portion 14 is attached to the other end side in the longitudinal direction. Has been.
On the back surface 18 side of the cover main body, the back cover 204 or the front cover 202 of the booklet 200 which is a covering in the second cover cover portion 14 is formed in the region where the first bent portion 22 of the first cover cover portion 12 is formed. A second inner cover pocket portion 80 is provided for insertion.

When the booklet 200 is bound leftward and left-opened, the first front cover portion 20 is on the first end cover pocket portion 30 side, and the second cover portion 60 is on the second end cover pocket portion 70 side.
When the booklet 200 is right-bound or right-opened, the first front cover portion 20 becomes the first end cover pocket portion 30 side by reversing the left and right sides in the case of left-binding and left-opening. The front cover portion 60 is on the second end cover pocket portion 70 side.

  The cover body 10 has a substantially square or rectangular shape in plan view. The first cover portion 20 and the first back cover portion 24 of the first cover portion 12 and the first cover portion 20 and the first cover portion 20 of the second cover portion 14 are first and second covers. The back cover portion 24 has a substantially square or rectangular shape in plan view, and the cover body 10 includes the first front cover portion 20 and the first back cover portion 24 of the first cover cover portion 12 and the second front face of the second cover cover portion 14. It is a substantially square or rectangular shape in plan view with the cover portion 60 combined.

The cover body 10 is divided by a first bent portion 22 of the first cover cover portion 12 and a second bent portion 62 of the second cover cover portion 14.
The first bent portion 22 of the first cover cover portion 12 is closer to one end of the cover body 10 than the second bent portion 62 of the second cover cover portion 14 and intersects with one end of the cover body 10. To the other end.
The second bent portion 62 of the second cover cover portion 14 is closer to the other end of the cover body 10 than the first bent portion 22 of the first cover cover portion 12 and intersects with the other end of the cover body 10. To the other end.

The one end of the first cover cover portion 12 and the first bent portion 22 and the other end of the second cover cover portion 14 and the back cover are substantially parallel lines.
The upper end and the lower end intersecting with one end and the other end of the cover body 10 are substantially parallel straight lines.

  The length of the cover body 10 in the longitudinal direction is such that the width of the front cover and the back cover in the first cover cover portion 12 and the width of the back cover of the cover in the second cover cover portion 14 Is the sum of

The cover body 10 is formed of a flexible synthetic resin sheet, paper, or cloth.
The cover body 10 includes a left end edge 110 of a linear cover body and a lower end edge 116 of the linear cover body.
The cover body 10 has a cover body left end edge 110 and a cover body right end edge 112 parallel to each other. The cover body left end edge 110, the cover body left end edge 110, the cover body upper end edge 114, and the cover body lower end edge. 116 is a substantially rectangular or square shape in plan view which is parallel to 116.
In this embodiment, the cover body 10 is made of a flexible thermoplastic synthetic resin sheet.
The first end cover pocket portion 30 is made of a flexible synthetic resin sheet.
The first end cover pocket portion 30 has an outer peripheral edge on the inside of one end on the surface 16 side of the cover body 10 and an outer peripheral edge that follows the one end, leaving an inner edge that constitutes an insertion port of the front cover 202 or the back cover 204. It is heat welded or continuous on the inside.
The first end cover pocket portion 30 includes a linear first end connecting edge 32 that forms an outer edge, an opening edge 38 that is a linear inner edge that forms an insertion port, and a first end connecting edge 32. And a linear upper end edge 34 orthogonal to the opening end edge 38, and a linear lower end edge 36 orthogonal to the first end connecting end edge 32 and the opening end edge 38.
The first end connecting edge 32 and the opening edge 38 are parallel, and the upper edge 34 and the lower edge 36 are parallel.
The first inner cover pocket portion 40 is made of a flexible synthetic resin sheet.
The second inner cover pocket portion 40 leaves the inner edge that forms the insertion port of the back cover 202 or the front cover 204, the outer peripheral edge extends from the upper end to the lower end on the surface 16 side of the cover body 10, and the upper edge and the lower edge. It is heat welded or continuous on the inside.
The first inner cover pocket portion 40 includes a linear first end connecting edge 42 that forms an outer edge, an opening edge 48 that is a linear inner edge that forms an insertion port, and a first end connecting edge 42. And a linear upper end edge 44 orthogonal to the opening end edge 48, and a linear lower end edge 46 orthogonal to the first end connecting end edge 42 and the opening end edge 48.
The first end connecting edge 42 and the opening edge 48 are parallel, and the upper end edge 44 and the lower end edge 46 are parallel.

As shown in FIGS. 4 and 14, the first end cover pocket portion 30 is connected to the first end connection edge 32 and the first end connection edge 32 by a streaky heat welding portion 32 a in the vicinity of the inside of the first end connection edge 32. 1 The cover body 12 of the cover cover portion 12 is overlapped with the left end edge 110 of the cover main body and connected by heat welding.
As shown in FIGS. 4 and 14, the first end cover pocket portion 30 is formed in the vicinity of the inside of the upper end edge 34 by a streaky heat welded portion 34 a so as to cover the upper end edge 34 and the cover main body of the first cover cover portion 12. The upper end edges 114 of the two are overlapped and thermally welded to be connected.
As shown in FIGS. 4 and 14, the first end cover pocket portion 30 includes a lower end edge 36 and a cover main body of the first cover cover portion 12 in the vicinity of the inside of the lower end edge 36 by a streaky heat welding portion 36 a. The lower end edges 116 of the two are superposed and thermally welded.

The second end cover pocket portion 70 is made of a flexible synthetic resin sheet.
The second end cover pocket portion 70 has an outer peripheral edge on the inner side of the other end on the back surface 18 side of the cover body 10 and an outer peripheral edge that follows the other end, leaving an inner edge that constitutes an insertion port of the front cover 202 or the back cover 204. It is heat welded or continuous on the inside.
The second end cover pocket portion 70 has a linear second end connecting edge 72 that forms an outer edge, an opening edge 78 that is a linear inner edge that forms an insertion port, and a second end connecting edge 72. And a linear upper end edge 74 orthogonal to the open end edge 78, and a linear lower end edge 76 orthogonal to the second end connecting end edge 72 and the open end edge 78.
The second end connecting edge 72 and the opening edge 78 are parallel, and the upper edge 74 and the lower edge 76 are parallel.
The second inner cover pocket portion 80 is made of a flexible synthetic resin sheet.
The second inner cover pocket portion 80 leaves an inner edge that forms an insertion port for the back cover 202 or the front cover 204, and has an outer peripheral edge extending from the upper edge and lower edge to the lower edge on the back surface 18 side of the cover body 10 and the upper edge. And heat welded or continuous inside the lower edge.
The second inner cover pocket portion 80 includes a linear second end connecting edge 82 that forms an outer edge, an opening edge 88 that is a linear inner edge that forms an insertion port, and a second end connecting edge 82. And a linear upper end edge 84 orthogonal to the opening end edge 88, and a linear lower end edge 86 orthogonal to the second end connecting end edge 82 and the opening end edge 88.
The second end connecting edge 82 and the opening edge 88 are parallel, and the upper edge 84 and the lower edge 86 are parallel.

As shown in FIGS. 4 and 14, the second inner cover pocket portion 40 is connected to the first end connecting edge 42 and the first end connecting edge 42 by a streaky heat-welded portion 42 a in the vicinity of the inside of the first end connecting edge 42. 1 The cover cover 12 is overlapped with the right end region of the cover cover 12 and is welded and connected between the upper end edge 114 of the cover body and the lower end edge 116 of the cover body.
As shown in FIGS. 4 and 14, the second inner cover pocket portion 40 is formed in the vicinity of the inner side of the upper end edge 44 by a streaky heat welded portion 44 a and the cover main body of the first cover cover portion 12. The upper end edges 114 of the two are overlapped and thermally welded to be connected.
As shown in FIGS. 4 and 14, the second inner cover pocket portion 40 has a lower end edge 46 and a cover main body of the first cover cover portion 12 in the vicinity of the inner side of the lower end edge 46 by a streaky heat welded portion 46 a. The lower end edges 116 of the two are superposed and thermally welded.

As shown in FIGS. 4 and 14, the second end cover pocket portion 70 is connected to the second end connecting edge 72 and the second end connecting edge 72 by a streaky heat welding portion 82 a in the vicinity of the inside of the second end connecting end edge 72. 2 The right end edge 112 of the cover body of the cover cover portion 14 is overlapped and heat-welded and connected.
As shown in FIGS. 4 and 14, the second end cover pocket portion 70 is formed in the vicinity of the inside of the upper end edge 74 by a streaky heat welded portion 74 a so as to cover the upper end edge 74 and the cover body of the second cover cover portion 14. The upper end edges 114 of the two are overlapped and thermally welded to be connected.
As shown in FIGS. 4 and 14, the second end cover pocket portion 80 is formed in the vicinity of the inside of the lower end edge 76 by a streaky heat welded portion 76 a so as to cover the lower end edge 76 and the cover body of the second cover cover portion 14. The ten lower end edges 116 are overlapped and heat-welded and connected.

As shown in FIGS. 4 and 14, the second inner cover pocket portion 80 is connected to the second bent portion 62 and the second bent portion 62 a by the streaky heat welding portion 82 a in the vicinity of the inside of the second end connecting end edge 82. The upper end edge 114 of the cover main body and the lower end edge 116 of the cover main body are heat-welded and connected with the left end region of the cover cover portion 14 being overlapped.
As shown in FIGS. 4 and 14, the second inner cover pocket portion 80 is formed in the vicinity of the inner side of the upper end edge 84 by a streaky heat welded portion 84 a so as to cover the upper end edge 84 and the cover body of the second cover cover portion 14. The upper end edges 114 of the two are overlapped and thermally welded to be connected.
As shown in FIGS. 4 and 14, the second inner cover pocket portion 80 has a lower end edge 86 and a cover main body of the second cover cover portion 14 in the vicinity of the inner side of the lower end edge 86 by a streaky heat welding portion 86 a. The ten lower end edges 116 are overlapped and heat-welded and connected.

The opening edge 38 of the first end cover pocket portion 30 and the opening edge 48 of the second inner cover pocket portion 40 are opposed to each other.
The opening edge 78 of the second end cover pocket portion 70 and the opening edge 88 of the second inner cover pocket portion 80 face each other.
The bent portion of the first cover cover portion 12 is located in a region where the first inner cover pocket portion 40 of the second cover cover portion 14 is formed.
The bent portion of the second cover cover portion 14 is located in a region where the second inner cover pocket portion 80 of the first cover cover portion 12 is formed.
The insertion opening of the first end cover pocket portion 30 and the insertion opening of the first inner cover pocket portion 40 are opposed to each other.
The insertion opening of the second end cover pocket portion 70 and the insertion opening of the second inner cover pocket portion 80 face each other.

Inserting the front cover 202 or the back cover 204 of the booklet 200 as the covering in the first cover cover 12 between the first end cover pocket 30 and the surface 16 side of the cover body,
The back cover 204 or the front cover 202 of the booklet 200 which is the covering in the first cover cover part 12 is inserted between the first inner cover pocket part 40 and the surface 16 side of the cover body,
The front cover 202 or the back cover 204 of the booklet 200 which is the covering in the second cover cover part 14 is inserted between the second end cover pocket part and the surface 16 side of the cover body,
The back cover 204 or the front cover 202 of the booklet 200 that is the covering in the second cover cover portion 14 is inserted between the second inner cover pocket portion 80 and the surface 16 side of the cover body.

If the cover main body 10 is made of a transparent body, the cover cover 202 of the booklet 200 placed in the first cover cover portion 12 can be seen through the first cover cover portion 20 and the booklet 200 placed in the second cover cover portion 14. Can be seen through the second cover portion 60.
Thus, the booklet 200 placed in the first cover cover portion 12 and the booklet 200 placed in the second cover cover portion 14 can be opened without confusion.

The cover cover 1 according to the present invention is first folded at the first bent portion 22 of the first cover cover portion 12 loaded with the cover together with the binding portion 206 of the cover as viewed from the front side of the cover body 10. The first front cover portion 20 of the first cover cover portion 12 and the first back cover portion 24 of the first cover cover portion 12 face each other, and at the second bent portion 62 of the second cover cover portion 14, When viewed from the back side, the second cover cover 60 of the second cover cover portion 14 and the second back cover portion 64 of the second cover cover portion 14 face each other in a Z-shape to form a first cover cover. The back side of the first front cover part 20 or the first back cover part 24 of the part 12 is the front surface of the cover cover 1, and the back side of the second front cover part 60 or the second back cover part 64 of the second cover part 14 is the front cover. On the back side of the cover 1,
That is, the cover 1 is the back of the booklet 200 that is a cover when viewed from the surface 16 side of the cover main body in the first bent portion 22 of the first cover cover 12 loaded with the booklet 200 that is a cover. The first end cover pocket portion 30 and the first inner cover pocket portion 40 are in contact with each other by folding together with the binding portion 206, and from the back surface 18 side of the cover body at the second bent portion 62 of the second cover cover portion 14. The cover cover 1 is formed in a substantially Z shape by folding the valley and seeing the binding portion 206 that is the back of the booklet 200 that is a cover, the second end cover pocket portion 70 and the second inner cover pocket portion 80 being in contact with each other. The back side of the first front cover part 20 or the first back cover part 24 of the first cover cover part 12 is the front surface 3 of the cover cover of the cover cover 1, and the second front cover part 60 of the second cover cover part 14 or Second back cover 64 The back side is the back surface 5 of the jacket cover of the jacket cover 1.

Next, a method of using the cover cover 1 will be described based on FIGS. 9A, 9B, 9C, and 9D, mainly for covering the left-bound / left-open booklet 200.
When covering the left-bound / left-open booklet 200, the cover cover 1 has the first cover cover portion 12 as an upper surface, the first end cover pocket portion 30 of the first cover cover portion 12 on the left side, and the second end cover pocket. The front cover 202 of the booklet 200 is placed on the first front cover portion 20 of the first cover cover portion 12 and is inserted into the first end cover pocket portion 30 with the portion 70 on the right side, and the back cover 204 of the booklet 200 is first It is placed on the first back cover portion 24 of the cover cover portion 12 and inserted into the first inner cover pocket portion 40.
The first cover cover portion 12 of the first cover cover portion 12 is valley-folded around the first cover portion 202 and the binding portion 206 of the booklet 200 together with the cover portion 202 of the booklet 200, and the first cover cover portion 12 is folded. The first front cover portion 20 is superimposed on the first back cover portion 24 side of the first cover cover portion 12, and the front cover 202 of the booklet 200 is superimposed on the back cover 204.
In other words, the first cover portion 20 of the first cover cover portion 12 becomes the surface 3 of the cover cover of the cover cover 1.
When the left cover / left-open booklet 200 is covered in the second cover cover portion 14 of the cover cover 1, the cover body 10 is turned over, the second cover cover portion 14 is the top surface, and the second cover cover portion 14 is the second cover cover 14. With the end cover pocket portion 70 on the left side and the second inner cover pocket portion 80 on the right side, the front cover 202 of the booklet 200 is placed on the second cover cover portion 60 of the second cover cover portion 14 to place the second end cover pocket portion 70. The back cover 204 of the booklet 200 is placed on the second back cover portion 64 of the second cover cover portion 14 and inserted into the first inner cover pocket portion 80.
The second cover cover portion 14 of the second cover cover portion 14 is valley-folded around the second cover portion 62 and the binding portion 206 of the booklet 200 together with the cover cover 202 of the booklet 200, and the second cover cover portion 14. The second front cover portion 60 is superimposed on the second back cover portion 64 side of the second cover cover portion 14, and the front cover 202 of the booklet 200 is superimposed on the back cover 204.
Then, the second cover portion 60 of the second cover cover portion 14 becomes the back surface 5 of the cover cover of the cover cover 1.

Next, a method of using the cover 1 will be described mainly with reference to FIGS. 11 and 12 for covering the right-bound / right-open booklet 200.
When the cover 1 covers the booklet 200 with right binding and right opening, the first cover cover 12 is the top surface, and the first end cover pocket 30 of the first cover cover 12 is on the right side, and the second end cover pocket is on the right side. The front cover 202 of the booklet 200 is placed on the first front cover portion 20 of the first cover cover portion 12 and is inserted into the first end cover pocket portion 30 with the portion 70 on the left side, and the back cover 204 of the booklet 200 is first It is placed on the first back cover portion 24 of the cover cover portion 12 and inserted into the second inner cover pocket portion 40.
The first cover cover portion 12 of the first cover cover portion 12 is valley-folded around the first cover portion 202 and the binding portion 206 of the booklet 200 together with the cover portion 202 of the booklet 200, and the first cover cover portion 12 is folded. The first front cover portion 20 is superimposed on the first back cover portion 24 side of the first cover cover portion 12, and the front cover 202 of the booklet 200 is superimposed on the back cover 204.
In other words, the first cover portion 20 of the first cover cover portion 12 becomes the surface 3 of the cover cover of the cover cover 1.
When the second cover cover portion 14 of the cover cover 1 covers the right-bound / right-open booklet 200, the cover body 10 is turned over, the second cover cover portion 14 is the top surface, and the second cover cover portion 14 is the second cover cover 14. Place the front cover 202 of the booklet 200 on the second cover 60 of the second cover cover 14 with the end cover pocket 70 on the right and the second inner cover pocket 80 on the left, and the second end cover pocket 70 The back cover 204 of the booklet 200 is placed on the second back cover 64 of the second cover cover 14 and inserted into the second inner cover pocket 80.
The second cover cover portion 14 of the second cover cover portion 14 is valley-folded around the second cover portion 62 and the binding portion 206 of the booklet 200 together with the cover cover 202 of the booklet 200, and the second cover cover portion 14. And the front cover 202 of the booklet 200 is superimposed on the back cover 204.
In this case, the second back cover portion 60 of the second cover cover portion 14 becomes the back surface 5 of the cover cover of the cover cover of the cover cover 1.

DESCRIPTION OF SYMBOLS 1 Cover cover 3 Cover cover surface 5 Cover cover back surface 10 Cover body 12 First cover cover part 20 First cover part 22 First bent part 24 First back cover part 30 First end cover pocket part 40 First Inner cover pocket section 14 Second cover cover section 60 Second cover cover section 62 Second bent section 64 Second back cover section 70 Second end cover pocket section 80 Second inner cover pocket section 16 Cover body surface 18 Cover body Back surface 32 First end connecting edge 32a, 34a, 36a Thermal welded portion 34 Upper end edge 36 Lower end edge 38 Open end edge 42 First end connected end edge 42a, 44a, 46a Thermal welded portion 44 Upper end edge 46 Lower end edge 48 Opening End edge 72 Second end connection end edge 72a Thermal weld portion 74 Upper end edge 74a Thermal weld portion 76 Lower end edge 76a Thermal weld portion 78 Open end edge 82 Second end connection end edge 82a Thermal weld portion 8 Upper end edge 84a Thermal welded portion 86 Lower end edge 86a Thermal welded portion 88 Open end edge 110 Left end edge of cover main body 112 Right end edge of cover main body 114 Upper end edge of cover main body 116 Lower end edge of cover main body 200 Booklet 202 Front cover 204 Back cover 206 Binding section

The cover cover of the present invention has a first cover cover portion formed on the front surface side of the cover body, a second cover cover portion formed on the back surface side of the cover body, and the first cover cover portion in the longitudinal direction of the cover body. From one end, a front cover portion, a bent portion, and a back cover portion are formed continuously, and the second cover cover portion is formed from the other end in the longitudinal direction of the cover body from the front cover portion and the bent portion. The back cover portion is formed continuously, the bent portion of the first cover cover portion is on the front side of the cover body, and the bent portion of the second cover cover is on the back side of the cover body. To cover the front cover or the back cover of the cover formed in the same area of the first cover cover portion and the second cover cover portion and on the front surface side of the cover main body on the one end side in the longitudinal direction. The first end cover pocket is attached to the front side of the cover body A first inner cover pocket portion is provided in the region where the bent portion of the second cover cover portion is formed, and a cover cover or back cover of the cover existing in the first cover cover portion is placed on the back side of the cover body. In addition, a second end cover pocket portion is provided on the other end side in the longitudinal direction for putting a cover cover or back cover of the cover in the second cover cover portion, and the first cover cover is provided on the back side of the cover body. A second inner cover pocket portion for attaching the back cover or cover of the cover existing in the second cover cover portion in the region where the bent portion is formed, and the bent portion of the first cover cover portion And the first end cover pocket portion and the first inner cover pocket portion are in contact with each other as viewed from the front surface side of the cover body, and the cover body portion of the cover body is bent at the bent portion of the second cover cover portion. Fold the valley with the back of the cover as seen from the back side The front cover pocket part and the second inner cover pocket part come into contact with each other, the back cover part of the first cover cover part or the back side of the back cover part is the front cover part, and the front cover part or back cover part of the second cover cover part The cover is the back side of the cover.
The cover according to claim 2 of the present invention is such that the cover body is substantially square or rectangular in a plan view, the front cover portion and the back cover portion of the first cover cover portion, and the front cover portion and the back cover portion of the second cover cover portion. Is a substantially square or rectangular shape in plan view, and the cover body is a substantially square or rectangular shape in plan view in which the front cover portion and the back cover portion of the first cover cover portion and the front cover portion of the second cover cover portion are combined. The cover cover according to Item 1.
In the cover according to claim 3 of the present invention, the length of the cover body in the longitudinal direction is in the width of the front cover and the back cover in the first cover cover portion and in the second cover cover portion. The cover cover according to claim 1 or 2, which is the sum of the width of the back cover of the cover.
In the cover according to claim 4 of the present invention, the cover body is divided by the bent portion of the first cover cover portion and the bent portion of the second cover cover portion, and the bent portion of the first cover cover portion is 2 It is formed from the upper end of the cover body closer to one end of the cover body than the bent portion of the cover cover section and from the upper end to the other end intersecting with one end of the cover body. Formed from the upper end crossing the other end of the cover main body to the other end, closer to the other end of the cover main body than the bent portion of the cover cover portion, and one end of the first cover cover portion, the bent portion, and the first 2. The other end and the back cover of the cover cover portion are substantially parallel lines, and the upper end and the lower end intersecting with one end and the other end of the cover body are substantially parallel straight lines. The cover as described in any one of the above.
In the cover according to claim 5 of the present invention, the cover body is made of a flexible synthetic resin sheet, and the first end cover pocket portion is made of a flexible synthetic resin sheet, and constitutes a front cover or back cover insertion slot. The outer peripheral edge is thermally welded or continuous to the inner side of the one end on the surface side of the cover body and the inner side of the outer peripheral edge continuing to the one end, and the first inner cover pocket portion is made of a flexible synthetic resin sheet. The outer edge of the cover body is thermally welded or continuous from the upper end to the lower end on the surface side of the cover body and inside the upper end, leaving the inner edge that forms the back cover or the front cover insertion port, and the second end cover pocket portion Is made of a flexible synthetic resin sheet, and heats the outer periphery to the inside of the other end of the back side of the cover body and to the inside of the outer periphery following the other end, leaving the inner edge constituting the front cover or back cover insertion port. Melting The second inner cover pocket portion is made of a flexible synthetic resin sheet, and the outer peripheral edge extends from the upper end to the lower end on the back side of the cover body, leaving the inner edge forming the back cover or front cover insertion slot. The cover cover according to any one of claims 1 to 4, wherein the cover is thermally welded or continuous across the top end.
The cover according to claim 6 of the present invention is the cover cover according to any one of claims 1 to 5, wherein the cover body is formed of a flexible synthetic resin sheet, paper, or cloth.
According to a seventh aspect of the present invention, a first cover cover portion having a substantially rectangular or square shape in plan view is formed on the front side of a cover body made of a flexible synthetic resin sheet having a substantially rectangular shape in plan view, and the back surface of the cover body. A second cover cover portion having a substantially rectangular or square shape in plan view is formed on the side,
The first cover cover portion is continuous from one end in the longitudinal direction of the cover main body with a rectangular front cover portion in plan view, a rectangular or square bent portion in plan view, and a rectangular or square back cover portion in plan view. was formed, the second jacket cover portion from the other longitudinal end of the mosquito bar body, the front cover portion of the plan view rectangular or square in plan view a rectangular or square bent portion in plan view a rectangular or square The back cover part of the first cover cover part is formed on the front side of the cover body, and the bent part of the second cover cover part is provided on the back side of the cover body. Formed in the same area of the first cover cover portion and the second cover cover portion, the cover front cover or back cover of the cover located in the first cover cover portion is put on one side in the longitudinal direction on the surface side of the cover body. A flexible synthetic resin with a rectangular shape in plan view A first end cover pocket portion comprising a cover, and on the surface side of the cover main body, on the surface side of the cover, the back cover or front cover of the cover in the first cover cover portion in the region where the bent portion of the second cover cover portion is formed The first inner cover pocket part for putting a cover is attached, and a plane for putting the front cover or the back cover of the cover in the second cover cover part on the other end side in the longitudinal direction on the back side of the cover body A second end cover pocket portion made of a flexible synthetic resin sheet having a substantially rectangular shape is provided, and the second cover cover portion is located on the back side of the cover body in the region where the bent portion of the first cover cover portion is formed. A back cover of the cover, or a second inner cover pocket for inserting the front cover or the back cover, and the cover or cover of the cover in the first cover cover is defined as the first end cover pocket. Inserted between the front side of the cover body and the first cover cover The back cover or front cover of the existing cover is inserted between the first inner cover pocket portion and the surface side of the cover body, and the cover front or back cover of the cover existing in the second cover cover portion is the second end. Inserted between the front cover pocket and the front side of the cover body, and the back cover or cover of the cover on the second cover cover is inserted between the second inner cover pocket and the front side of the cover body. The first end cover pocket portion and the first inner cover pocket portion are folded at the bent portion of the first cover cover portion loaded with the cover body together with the back of the cover body as viewed from the surface side of the cover body. In addition, the second end cover pocket portion and the second inner cover pocket portion are in contact with each other when viewed from the back side of the cover body at the bent portion of the second cover cover portion, and the first cover cover portion The back side of the front cover part or back cover part is the front cover cover, 2 A cover cover in which the back side of the front cover part or the back cover part of the cover cover part is the back side of the cover cover.
In the cover according to claim 8 of the present invention, a first cover cover portion having a substantially rectangular or rectangular shape in plan view is formed on the surface side of the cover body made of a flexible synthetic resin sheet having a substantially rectangular shape in plan view, and the back surface of the cover body. A second cover cover portion having a substantially rectangular or square shape in plan view is formed on the side, and the first cover cover portion is formed from one end in the longitudinal direction of the cover body in a rectangular shape in the plan view or rectangular shape in the plan view. A rectangular bent portion and a rectangular or square back cover portion in a plan view are continuously formed, and the second cover cover portion is a rectangular or square front cover in a plan view from the other end in the longitudinal direction of the cover body. A rectangular portion or a rectangular bent portion in plan view and a back cover portion in a rectangular or rectangular shape in plan view are formed continuously, and the bent portion of the first cover cover portion is the first cover cover on the surface side of the cover body. Formed in the center of the area In addition, the bent portion of the second cover cover is formed at the center of the area of the second cover cover portion on the back surface side of the cover main body, and is formed on the front surface side of the cover main body and on the first end side in the longitudinal direction. A first end cover pocket portion made of a flexible synthetic resin sheet having a rectangular shape in a plan view for inserting a front cover or a back cover of the cover in the cover cover portion is attached, and a second cover cover is provided on the surface side of the cover body. A first inner cover pocket portion for attaching the back cover or cover of the cover existing in the first cover cover portion is attached to the region where the bent portion of the cover is formed, and the longitudinal direction is provided on the back side of the cover body. A second end cover pocket portion made of a flexible synthetic resin sheet having a substantially rectangular shape in a plan view for inserting a front cover or a back cover of the covering in the second cover cover portion is attached to the other end side of the cover body. On the back side, the first cover cover is folded In the formed area, the back cover of the cover in the second cover cover portion or the second inner cover pocket portion for putting the front cover or the back cover is attached, the bent portion of the first cover cover portion is The second cover cover portion is located in the region where the first inner cover pocket portion is formed, and the bent portion of the second cover cover portion is located in the region where the second inner cover pocket portion of the first cover cover portion is formed. The opening edge of the first end cover pocket portion and the opening end edge of the first inner cover pocket portion are opposed to each other, and the opening edge of the second end cover pocket portion and the opening edge of the second inner cover pocket portion. Is placed between the first end cover pocket portion and the front surface side of the cover main body, and the cover on the first cover cover portion is inserted. Insert the back cover or front cover of the body between the first inner cover pocket and the front side of the cover body, 2 The front cover or the back cover of the cover in the cover cover part is inserted between the second end cover pocket part and the surface side of the cover body, and the back cover or cover of the cover in the second cover cover part A cover is inserted between the second inner cover pocket portion and the surface side of the cover body, and the binding portion of the cover body is viewed from the surface side of the cover body at the bent portion of the first cover cover portion loaded with the cover body. Fold it together and face the front cover part of the first cover cover part with the back cover part of the first cover cover part, and fold it when viewed from the back side of the cover body at the bent part of the second cover cover part Then, the front cover part of the second cover cover part and the back cover part of the second cover cover part face each other in a Z-shape, and the front cover part of the first cover cover part or the back side of the back cover part is the cover cover Back side of the front cover or back cover of the second cover cover The back of the jacket cover, a front cover cover.
In the cover according to claim 9 of the present invention, the cover body is made of a flexible synthetic resin sheet, the first end cover pocket portion is made of a flexible synthetic resin sheet, and constitutes a front cover or a back cover insertion slot. The outer peripheral edge is thermally welded or continuous to the inner side of one end of the surface side of the cover body and the inner side of the outer peripheral edge following the one end, leaving the inner edge, and the first inner cover pocket portion is made of a flexible synthetic resin sheet. The second end cover pocket part is thermally welded or continuous from the upper end to the lower end of the front surface side of the cover body and inside the upper end, leaving the inner edge forming the back cover or front cover insertion slot. Is made of a flexible synthetic resin sheet, and heats the outer periphery to the inside of the other end of the back side of the cover body and to the inside of the outer periphery following the other end, leaving the inner edge constituting the front cover or back cover insertion port. Welded or The second inner cover pocket portion is made of a flexible synthetic resin sheet, and the outer peripheral edge extends from the upper end to the lower end on the back side of the cover body, leaving an inner edge that forms a back cover or front cover insertion port. The cover cover according to claim 8, which is heat-welded or continuous on the inside of the upper end.
According to a tenth aspect of the present invention, a first cover cover portion having a substantially rectangular or square shape in plan view is formed on the front side of a cover body made of a flexible synthetic resin sheet having a substantially rectangular shape in plan view, and the back surface of the cover body. A second cover cover portion having a substantially rectangular or square shape in plan view is formed on the side, and the first cover cover portion is formed from one end in the longitudinal direction of the cover body in a rectangular shape in the plan view or rectangular shape in the plan view. A rectangular bent part and a rectangular or square back cover part in a plan view are continuously formed, and the second cover cover part is a rectangular or square front cover part in a plan view from the other end in the longitudinal direction of the cover body. And a rectangular or square bent portion in plan view and a back cover portion in rectangular or rectangular shape in plan view are formed continuously, and the bent portion of the first cover cover portion is the first cover cover portion on the surface side of the cover body. Shape in the center of the region Is, and, bent portions of the second jacket cover, in the back surface side of the cover body is formed in a central region of the second jacket cover section, on the surface side of the cover body, the one end side in the longitudinal direction A first end cover pocket portion made of a flexible synthetic resin sheet having a rectangular shape in a plan view for inserting a front cover or a back cover of a cover in the first cover cover portion is attached, and a second cover is provided on the front side of the cover body. A first inner cover pocket portion for attaching the back cover or cover of the cover in the first cover cover portion is attached to the region where the bent portion of the cover portion is formed, The cover body is provided with a second end cover pocket portion made of a flexible synthetic resin sheet having a substantially rectangular shape in a plan view for inserting a cover front cover or a back cover existing in the second cover cover portion on the other end side in the direction. Fold the first cover cover part on the back side In the region where the part is formed, a back cover of the cover in the second cover cover part or a cover cover part of the second inner cover for inserting the cover or back cover is attached, and the bent part of the first cover cover part is The second cover cover portion is located in the region where the first inner cover pocket portion is formed, and the bent portion of the second cover cover portion is the region where the second inner cover pocket portion of the first cover cover portion is formed. The first end cover pocket portion is located at the inner edge of the front side of the cover body and the inner edge of the outer edge following the one end of the cover body, leaving the inner edge of the front cover or the back cover. Heat welded or continuous,
The first inner cover pocket portion is thermally welded or continuous from the upper end to the lower end on the surface side of the cover main body and the inner side of the upper end, leaving the inner edge forming the back cover or the front cover insertion port, The second end cover pocket portion is thermally welded to the inside of the other end on the back side of the cover main body and the inside of the outer periphery following the other end, leaving the inner edge that forms the front or back cover insertion port. Alternatively, the second inner cover pocket portion is thermally welded from the upper end to the lower end on the back side of the cover main body and on the inner side of the upper end, leaving the inner edge forming the back cover or front cover insertion slot. Or, the insertion slot of the first end cover pocket portion and the insertion slot of the first inner cover pocket portion are opposed to each other, and the insertion port of the second end cover pocket portion and the insertion port of the second inner cover pocket portion are opposed. 1st cover Insert the front cover or back cover of the cover in the first part between the first end cover pocket part and the front side of the cover body, and attach the back cover or front cover of the cover in the first cover cover part. Inserted between the first inner cover pocket portion and the front surface side of the cover body, the cover cover or back cover of the covering in the second cover cover portion is connected to the second end cover pocket portion and the front surface side of the cover main body. The first cover sheet inserted between the second inner cover pocket part and the front surface side of the cover main body is inserted between the back cover or front cover of the cover existing in the second cover cover part and loaded with the cover. In the bent part of the cover part, as viewed from the front side of the cover main body, it is valley-folded together with the binding part of the cover body so that the front cover part of the first cover cover part and the back cover part of the first cover cover part face each other, Valley fold when viewed from the back side of the cover body at the folded part of the cover of the second cover The front cover part of the second cover cover part and the back cover part of the second cover cover part face each other in a Z-shape, and the front cover part of the first cover cover part or the back side of the back cover part is the front cover surface Thus, the cover cover is a cover cover in which the back side of the front cover part or the back cover part of the second cover cover part is the back side of the cover cover.

Claims (10)

A first cover cover portion is formed on the surface side of the cover body,
A second cover cover part is formed on the back side of the cover body,
The first cover cover part is formed continuously from one end in the longitudinal direction of the cover main body with a cover cover part, a bent part, and a back cover part,
The second cover cover part is formed continuously from the other end in the longitudinal direction of the cover body, with the front cover part, the bent part, and the back cover part being continuous,
The bent portion of the first cover cover portion is on the front side of the cover main body, and the bent portion of the second cover cover is on the back side of the cover main body, respectively, in the first cover cover portion and the second cover cover portion. Formed in the same area,
On the surface side of the cover main body, a first end cover pocket portion for attaching a cover front cover or a back cover on the first cover cover portion on one end side in the longitudinal direction is attached.
On the front side of the cover body, a first inner cover pocket portion is provided to put the cover front cover or back cover of the first cover cover portion in the region where the bent portion of the second cover cover portion is formed. And
On the back side of the cover main body, a second end cover pocket portion for attaching the cover front cover or back cover of the cover on the second cover cover portion on the other end side in the longitudinal direction is attached.
On the back side of the cover body, a second inner cover pocket portion is provided to put the back cover or cover of the cover in the second cover cover portion in the area where the bent portion of the first cover cover portion is formed. And
The first cover cover portion is folded at the bent portion of the cover body as viewed from the front surface side of the cover body so that the first end cover pocket portion and the first inner cover pocket portion come into contact with each other, and the second cover cover The second end cover pocket portion and the second inner cover pocket portion are in contact with each other at the bent portion of the cover when viewed from the back surface side of the cover body, and the cover portion of the first cover cover portion comes into contact with each other. Or the back side of the back cover part is the front cover surface, the back cover part of the second cover cover part or the back side of the back cover part is the back side of the cover cover,
Cover cover.   The cover body is substantially square or rectangular in plan view, and the front cover portion and back cover portion of the first cover cover portion and the front cover portion and back cover portion of the second cover cover portion are substantially square or rectangular in plan view. 2. The cover cover according to claim 1, wherein the main body has a substantially square or rectangular shape in a plan view in which a front cover portion and a back cover portion of the first cover cover portion and a front cover portion of the second cover cover portion are combined.   The length of the cover body in the longitudinal direction is the sum of the width of the front cover and the back cover in the first cover cover portion and the width of the back cover of the covering in the second cover cover portion. The cover cover according to claim 1 or 2, wherein The cover body is delimited by the bent portion of the first cover cover portion and the bent portion of the second cover cover portion,
The bent portion of the first cover cover portion is formed near the one end of the cover main body from the bent portion of the second cover cover portion and extends from the upper end to the other end intersecting with one end of the cover main body,
The bent portion of the second cover cover portion is formed from the upper end crossing the other end of the cover body from the bent portion of the first cover cover portion to the other end, and extending from the other end of the cover body.
The one end and the bent portion of the first cover cover portion and the other end and the back cover of the second cover cover portion are substantially parallel linear shapes,
The cover cover according to any one of claims 1 to 3, wherein an upper end and a lower end intersecting with one end and the other end of the cover body are substantially parallel straight lines. The cover body consists of a flexible synthetic resin sheet,
The first end cover pocket portion is made of a flexible synthetic resin sheet, and the outer peripheral edge continues to the inside and one end of the front surface side of the cover body, leaving the inner edge that constitutes the front cover or back cover insertion port. Heat welded or continuous inside the outer periphery,
The first inner cover pocket portion is made of a flexible synthetic resin sheet, leaving an inner edge that forms an insertion port for the back cover or the front cover, extending the outer periphery from the upper end to the lower end on the surface side of the cover body, and inside the upper end. Heat welded or continuous,
The second end cover pocket part is made of a flexible synthetic resin sheet, and the outer peripheral edge continues to the inner side of the other end on the back side of the cover body and the other end, leaving an inner edge that constitutes a front cover or back cover insertion port. Heat welded or continuous inside the outer periphery,
The second inner cover pocket portion is made of a flexible synthetic resin sheet, leaving an inner edge that forms a back cover or front cover insertion port, and extending the outer periphery from the upper end to the lower end on the back side of the cover body and the inner side of the upper end. The cover cover according to any one of claims 1 to 4, wherein the cover is heat welded or continuous.   The cover cover according to any one of claims 1 to 5, wherein the cover body is formed of a flexible synthetic resin sheet, paper, or cloth. A first cover cover portion having a substantially rectangular or rectangular shape in plan view is formed on the surface side of the cover body made of a flexible synthetic resin sheet having a substantially rectangular shape in plan view,
A second cover cover portion having a substantially rectangular or square shape in plan view is formed on the back side of the cover body,
The first cover cover portion is continuous from one end in the longitudinal direction of the cover main body with a rectangular front cover portion in plan view, a rectangular or square bent portion in plan view, and a rectangular or square back cover portion in plan view. Formed,
From the other end of the bar body in the longitudinal direction, the second cover cover portion has a rectangular or square front cover portion, a rectangular or rectangular bent portion and a rectangular or rectangular back cover portion in a plan view. Formed continuously,
The bent portion of the first cover cover portion is on the front side of the cover main body, and the bent portion of the second cover cover is on the back side of the cover main body, respectively, and is the first cover cover portion and the second cover cover portion, respectively. Formed in the same region in
A first end cover pocket made of a flexible synthetic resin sheet having a rectangular shape in a plan view for inserting a cover front cover or a back cover in the first cover cover portion on one end side in the longitudinal direction on the surface side of the cover body Part is attached,
On the front side of the cover body, a first inner cover pocket portion is provided to put the back cover or cover of the cover in the first cover cover portion in the region where the bent portion of the second cover cover portion is formed. And
A second end cover made of a flexible synthetic resin sheet having a substantially rectangular shape in a plan view for placing the cover front cover or the back cover on the second cover cover portion on the other side in the longitudinal direction on the back side of the cover body Pocket part is attached,
On the back side of the cover body, a second inner cover pocket for putting the back cover of the cover or the front cover or the back cover of the second cover cover portion in the region where the bent portion of the first cover cover portion is formed Part is attached,
The front cover or the back cover of the covering in the first cover cover part is inserted between the first end cover pocket part and the surface side of the cover body,
The back cover or front cover of the covering in the first cover cover part is inserted between the first inner cover pocket part and the surface side of the cover body,
The cover or back cover of the covering in the second cover cover part is inserted between the second end cover pocket part and the surface side of the cover body,
The back cover or cover of the cover in the second cover cover part is inserted between the second inner cover pocket part and the surface side of the cover body,
Is the jacket covered? In the bent portion of the first cover cover portion, the first end cover pocket portion and the first inner cover pocket portion are in contact with each other by being valley-folded with the back of the cover body as viewed from the surface side of the cover body, The second end cover pocket part and the second inner cover pocket part come into contact with each other when viewed from the back side of the cover body at the bent part of the cover cover part, and the front cover part or back cover of the first cover cover part The back side of the cover is the surface of the cover cover, the back cover part of the second cover cover part or the back side of the back cover part is the back side of the cover cover,
Cover cover. A first cover cover portion having a substantially rectangular or rectangular shape in plan view is formed on the surface side of the cover body made of a flexible synthetic resin sheet having a substantially rectangular shape in plan view,
A second cover cover portion having a substantially rectangular or square shape in plan view is formed on the back side of the cover body,
The first cover cover portion is continuous from one end in the longitudinal direction of the cover main body with a rectangular front cover portion in plan view, a rectangular or square bent portion in plan view, and a rectangular or square back cover portion in plan view. Formed,
The second cover cover part is continuous from the other end in the longitudinal direction of the cover main body with a rectangular or square front cover part, a rectangular or rectangular folded part in plan view, and a rectangular or rectangular back cover part in plan view. Formed,
The bent portion of the first cover cover portion is formed in the center of the area of the first cover cover portion on the front surface side of the cover main body, and the bent portion of the second cover cover portion is on the back surface side of the cover main body. Formed in the center of the area of the second cover cover part,
A first end cover pocket made of a flexible synthetic resin sheet having a rectangular shape in a plan view for inserting a cover front cover or a back cover in the first cover cover portion on one end side in the longitudinal direction on the surface side of the cover body Part is attached,
On the front side of the cover body, a first inner cover pocket portion is provided to put the back cover or cover of the cover in the first cover cover portion in the region where the bent portion of the second cover cover portion is formed. And
A second end cover made of a flexible synthetic resin sheet having a substantially rectangular shape in a plan view for placing the cover front cover or the back cover on the second cover cover portion on the other side in the longitudinal direction on the back side of the cover body Pocket part is attached,
On the back side of the cover body, a second inner cover pocket for putting the back cover of the cover or the front cover or the back cover of the second cover cover portion in the region where the bent portion of the first cover cover portion is formed Part is attached,
The bent portion of the first cover cover portion is located in a region where the first inner cover pocket portion of the second cover cover portion is formed,
The bent portion of the second cover cover portion is located in a region where the second inner cover pocket portion of the first cover cover portion is formed,
The opening edge of the first end cover pocket portion and the opening edge of the first inner cover pocket portion are opposed to each other,
The opening edge of the second end cover pocket portion and the opening edge of the second inner cover pocket portion are opposed to each other,
The front cover or the back cover of the covering in the first cover cover part is inserted between the first end cover pocket part and the surface side of the cover body,
The back cover or front cover of the covering in the first cover cover part is inserted between the first inner cover pocket part and the surface side of the cover body,
The cover or back cover of the covering in the second cover cover part is inserted between the second end cover pocket part and the surface side of the cover body,
The back cover or cover of the cover in the second cover cover part is inserted between the second inner cover pocket part and the surface side of the cover body,
Is the jacket covered? The folded portion of the first cover cover portion is valley-folded together with the binding portion of the cover as viewed from the front surface side of the cover body, and the front cover portion of the first cover cover portion and the back cover portion of the first cover cover portion Facing each other, and at the folded part of the second cover cover part, face the cover part of the second cover cover part and the back cover part of the second cover cover part facing each other when viewed from the back side of the cover body. , Z-shaped, the back side of the front cover part or the back cover part of the first cover cover part is the surface of the cover cover, the back cover part of the second cover cover part or the back side of the back cover part is the back side of the cover cover ,
Cover cover. The cover body consists of a flexible synthetic resin sheet,
The first end cover pocket portion is made of a flexible synthetic resin sheet, and the outer peripheral edge continues to the inside and one end of the front surface side of the cover body, leaving the inner edge that constitutes the front cover or back cover insertion port. Heat welded or continuous inside the outer periphery,
The first inner cover pocket portion is made of a flexible synthetic resin sheet, leaving an inner edge that forms an insertion port for the back cover or the front cover, extending the outer periphery from the upper end to the lower end on the surface side of the cover body, and inside the upper end. Heat welded or continuous,
The second end cover pocket part is made of a flexible synthetic resin sheet, and the outer peripheral edge continues to the inner side of the other end on the back side of the cover body and the other end, leaving an inner edge that constitutes a front cover or back cover insertion port. Heat welded or continuous inside the outer periphery,
The second inner cover pocket portion is made of a flexible synthetic resin sheet, leaving the inner edge forming the back cover or front cover insertion slot, the outer periphery extending from the upper end to the lower end on the back side of the cover body, and the inner end of the upper end. The cover cover according to claim 8, which is heat-welded or continuous. A first cover cover portion having a substantially rectangular or rectangular shape in plan view is formed on the surface side of the cover body made of a flexible synthetic resin sheet having a substantially rectangular shape in plan view,
A second cover cover portion having a substantially rectangular or square shape in plan view is formed on the back side of the cover body,
The first cover cover portion is continuous from one end in the longitudinal direction of the cover main body with a rectangular front cover portion in plan view, a rectangular or square bent portion in plan view, and a rectangular or square back cover portion in plan view. Formed,
The second cover cover portion includes, from the other end in the longitudinal direction of the cover body, a plan view rectangular or square front cover portion, a plan view rectangular or square bent portion, and a plan view rectangular or square back cover portion. Formed,
The bent portion of the first cover cover portion is formed in the center of the area of the first cover cover portion on the front surface side of the cover main body, and the bent portion of the second cover cover portion is on the back surface side of the cover main body. Formed in the center of the region of the second cover cover part, formed in the region,
A first end cover pocket made of a flexible synthetic resin sheet having a rectangular shape in a plan view for inserting a cover front cover or a back cover in the first cover cover portion on one end side in the longitudinal direction on the surface side of the cover body Part is attached,
On the front side of the cover body, a first inner cover pocket portion is provided to put the back cover or cover of the cover in the first cover cover portion in the region where the bent portion of the second cover cover portion is formed. And
A second end cover made of a flexible synthetic resin sheet having a substantially rectangular shape in a plan view for placing the cover front cover or the back cover on the second cover cover portion on the other side in the longitudinal direction on the back side of the cover body Pocket part is attached,
On the back side of the cover body, a second inner cover pocket for putting the back cover of the cover or the front cover or the back cover of the second cover cover portion in the region where the bent portion of the first cover cover portion is formed Part is attached,
The bent portion of the first cover cover portion is located in a region where the first inner cover pocket portion of the second cover cover portion is formed,
The bent portion of the second cover cover portion is located in a region where the second inner cover pocket portion of the first cover cover portion is formed,
The first end cover pocket portion is thermally welded to the inside of one end on the surface side of the cover main body and the inside of the outer periphery following the one end, leaving the inner edge constituting the insertion port for the front cover or the back cover. Or continuously,
The first inner cover pocket portion is thermally welded or continuous from the upper end to the lower end on the surface side of the cover body and the inner side of the upper end leaving the inner edge forming the back cover or the front cover insertion port,
The second end cover pocket portion is thermally welded to the inside of the other end on the back side of the cover main body and the inside of the outer periphery following the other end, leaving the inner edge that forms the front or back cover insertion port. Or continuously,
The second inner cover pocket part is thermally welded or continuous from the upper end to the lower end on the back side of the cover body and the inner side of the upper end, leaving the inner edge forming the back cover or the front cover insertion port,
The insertion slot of the first end cover pocket part and the insertion slot of the first inner cover pocket part face each other,
The insertion slot of the second end cover pocket portion and the insertion slot of the second inner cover pocket portion face each other,
The front cover or the back cover of the covering in the first cover cover part is inserted between the first end cover pocket part and the surface side of the cover body,
The back cover or front cover of the covering in the first cover cover part is inserted between the first inner cover pocket part and the surface side of the cover body,
The cover or back cover of the covering in the second cover cover part is inserted between the second end cover pocket part and the surface side of the cover body,
The back cover or cover of the cover in the second cover cover part is inserted between the second inner cover pocket part and the surface side of the cover body,
Is the jacket covered? The folded portion of the first cover cover portion is valley-folded together with the binding portion of the cover as viewed from the front surface side of the cover body, and the front cover portion of the first cover cover portion and the back cover portion of the first cover cover portion Facing each other, and at the folded part of the second cover cover part, face the cover part of the second cover cover part and the back cover part of the second cover cover part facing each other when viewed from the back side of the cover body. , Z-shaped, the back side of the front cover part or the back cover part of the first cover cover part is the surface of the cover cover, the back cover part of the second cover cover part or the back side of the back cover part is the back side of the cover cover ,
Cover cover.