ES1072731U - Plastic lining for books (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Plastic lining for books characterized in that it has a closed configuration in a tubular manner, having an inner face (1) and another outer face (2), where said tubular configuration is open at the ends, allowing access to the interior space defined between the inside and outside, also has two vertical cross sections (3) and (4) made on the inside (2) and ranging from the top edge to the bottom. (Machine-translation by Google Translate, not legally binding)

Description

Plastic book cover.

Object of the invention

The object of the present invention is a liner plastic for books, among the plastic liners used to the lined of books in order to protect them from bumps and dirt.

Characterizes the present invention the special configuration and design of the plastic lining, so that it is achieved a plastic lining that has a double reinforcement on the back of the books, adapts to any width of book covers, lacks any welding at the ends and allows the caps are double covered.

Therefore, the present invention is circumscribes within the scope of book covers, and of particular way among those made of plastic material.

Background of the invention

Several systems are known for the lining of books. One of them is the book cover described in the model Spanish publication number ES 1067698U, which presents a cover for books lacking double spine reinforcement, presents welds and in which the covers are not doubly covered by inside.

In the Spanish utility model, with number of Publication ES 1064750 U describes a bookcase that is a protective foil that has an adhesive on one of the faces of the protective sheet and where said adhesive is an adhesive removable.

Now, with the present application they are intended overcome the difficulties presented by the previous linings, developing a plastic liner like the one described, which counts with a double reinforcement in the area of the spine of books, covers they are covered in all their surface, it does not present any welding the lining and also the lids inside have a covers lids double.

Description of the invention

The object of the invention is a plastic liner for books made in a single piece presenting a closed configuration so that an outer face is defined and another interior, said configuration being open at the ends and for two central areas through vertical cuts made on the inner face, where said cuts go from the upper edge to the bottom leaving the inside of the plastic lining accessible.

The distance between the two cuts verticals made on the inner face of the lining, is greater than the width of the spine of the book and allows the introduction of the flaps inside the lining with ease. This way you get a lining for books that presents a double reinforcement in the area of the back of the book.

The lining area between a cut vertical and the free edge of the liner defines the space used to accommodate a book flap. Thanks to this configuration the lining it is not limited by the width of the book flaps, since the leftover length of said space between the cut vertical of the inner face of the lining and the free edge is tucked on the flap itself, allowing fixation on the inner side of the flap using an adhesive tape, serving In addition to reinforcement of the inside face of the flap.

The described configuration presents some both constructive and use advantages, on the one hand, the lining is made in single piece without welding, in tubular form, presenting two vertical cuts on the inner face that go from top to bottom edge, which makes the spine of the book present a double reinforcement, the book flaps are covered in all its surface by the inner and outer zone, in addition, the lining is not limited in use by the width of the flaps, since that the lateral extensions of the lining have sufficient length, so that if there is part of these extensions, it bends towards the inside the flap being attached with an adhesive tape, where In addition, this support does not damage the inside face of the flap since the Adhesive tape is fixed on the inside of the lining.

Explanation of the figures

To complement the description that then it will be done and in order to help a better understanding of its characteristics, is accompanied by this descriptive memory, of a set of planes in whose figures, of illustrative and non-limiting, the details are represented significant of the invention.

Figure 1, shows representation of the lining plastic object of the invention, where its constructive features.

Figure 2 shows a representation of the lining covering some flaps and a spine of a book, in which it has not been represented the sheets of the book.

Preferred Embodiment of the Invention

In view of the figures described then a preferred embodiment of the invention proposal.

Figure 1 shows the plastic lining for books object of the invention, characterized in that it presents a closed configuration tubular, presenting a face inside (1) and another outer face (2), where said configuration Tubular is open at the ends, allowing access to defined interior space between the inner and outer faces. In addition, it has two vertical cross sections (3) and (4) made on the inner face (2) and that go from the upper edge to the bottom

Thanks to these vertical cuts (3) and (4) made on the inner face (2), it is divided into three parts, a central part (5) that serves as reinforcement to the back of the book, and two extreme parts (6) and (7) that serve to cover the flaps throughout its surface.

In figure 2, we can see the cover (10) of a book protected by the lining object of the invention, of so that the flaps are introduced through the cuts vertical (3) and (4), leaving the flaps housed in the space interior defined between the inner face (1) and the outer face (2) of each of the extensions (6) and (7).

The remaining length of the extensions (6) and (7) folds back on the inside of each of the flaps and it is fixed by means of an adhesive tape (11) on the inner face (1) of extensions (6) and (7) respectively. Thanks to the Adhesive tape sticks on the inner face (1) prevents the Book cover by its inner face is damaged.

The spine of the cover (10) of the book is directly in contact with the inside and outside of the lining, and that is why it is said that the lining of the book is doubly reinforced

The distance that separates the vertical cuts (3) and (4) is such that it allows the introduction of the flaps inside Lining with ease, in addition to covering the back of the book.

Thanks to the described configuration, get:

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Than the spines of the books have double protection,

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Than the covers of the book cover are protected in all its surface inside and outside,

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That he lining is not limited to a particular width of the covers of the Book cover

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That fixation of the lateral extensions of the plastic lining is done on the inside of the lining itself, without having to fix it on the inside face of the flap or cover lid which produces a clear damage in the book.

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That he lining can be manufactured without any welding, so they are avoided breaks in the welds and joints, when the lining is made in unique piece, in addition to achieving a greater aesthetic effect.

It does not alter the essentiality of this invention variations in materials, shape, size and arrangement of component elements, described in a non-limiting manner, sufficient This one for reproduction by an expert.

Claims (4)

1. Plastic book cover characterized in that it has a closed tubular configuration, presenting an inner face (1) and another outer face (2), where said tubular configuration is open at the ends, allowing access to the defined interior space between the Inner and outer face, in addition, it has two vertical cross-sections (3) and (4) made on the inner face (2) and ranging from the upper edge to the lower edge. 2. Plastic book cover according to claim 1 characterized in that the vertical cuts (3) and (4) made on the inner face (2), make said inner face divided into three parts, a central part (5) that serves as reinforcement to the back of the book, and two extreme parts (6) and (7) that serve to cover the flaps throughout its surface. 3. Plastic book cover, according to claim 1, characterized in that the distance between the vertical cuts (3) and (4) is such that it allows the flaps to be easily inserted into the cover in addition to covering the back of the book. 4. Plastic book cover, according to claim 1, characterized in that the remaining length of the extensions (6) and (7) is folded over the inner face of each of the flaps and fixed by means of an adhesive tape (11) on the inner face (1) of the extensions (6) and (7) respectively.