JP2011121296A - Clear holder fastener, clear holder fastener sheet, clear holder and clear holder set - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a clear holder fastener, a clear holder fastener sheet, a clear holder and a clear holder set preventing falling off of a stored document without spoiling easiness of putting in and taking out the document, and easily fastening an opening part of the clear holder without being stuck to the document. <P>SOLUTION: The clear holder fastener includes a base material and a sticking layer, and the base material and the sticking layer are flexible, and can be bent so that the sticking layer can be confronted with the other side thereof. The confronted sticking layer is stuck to outer surfaces of open sides of two resin sheets constituting the clear holder. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a clear holder fastener, a clear holder fastener sheet, a clear holder, and a clear holder set for preventing a document stored in a clear holder from falling.

  In general, the clear holder is folded so that rectangular resin plates (for example, PP (polypropylene), PET (polyethylene terephthalate), etc.) are overlapped as shown in FIG. The side is closed by welding or the like, and a document can be inserted from the remaining two open sides, for example, from the upper side or the right side, and the document can be held between two resin plates. However, when the clear holder is carried around, the stored documents sometimes fall.

  On the other hand, Patent Document 1 discloses a clear holder in which an index attachment portion and a pressing portion for pressing the other vinyl plate are provided at one end of the vinyl plate of the opening portion where documents are put in and out. .

  Further, in Patent Document 2, the top sheet and the bottom sheet are overlapped, the three sides are joined, and one side is used as an opening, and the adhesive part that allows repeated adhesion and peeling is placed inside the opening. A clear holder provided as a belt-like region parallel to the head and a clear holder provided with a lid that covers the opening, and provided with an adhesive portion on the lid.

Japanese Patent Laid-Open No. 10-71793 Utility Model Registration No. 3139118

  However, since the clear holder described in Patent Document 1 points the one vinyl plate into the pressing portion, and further engages the pressing portion with the back surface of the half-moon shaped tongue piece portion provided on the vinyl plate, If the documents to be stored are thick, the documents cannot be pressed well. In addition, when the user attaches an auxiliary piece having a holding part to the clear holder himself, if the auxiliary piece is attached to the side of the vinyl plate at a slanted position, such as when attached to the clear holder, the vinyl plate may float or There were problems such as being unable to hold down. In addition, since the number of processing steps is large, it has been a cause of cost increase.

  Since the clear holder described in Patent Document 2 has three sides bonded and the adhesive portion is on the surface (inside) where the document of the opening touches, the document may stick to the adhesive portion in the middle of taking in and out of the document. There was a problem that documents could not be put in and out smoothly. Even if a lid is provided to cover the opening, if an adhesive is provided on the lid, there is a high possibility that the document will touch the adhesive when the document is put in and out, and the adhesive is located outside the opening where the lid contacts. However, it was necessary to keep the lid open at the time of loading and unloading documents, so it was not possible to load and unload documents smoothly. Furthermore, since the opening has only one side, even when the document is saved and saved, there is no problem in putting in and out the document. However, when the opening is applied to the two-side clear holder, it is easy to put in and out the document. The advantage of being able to do so is lost.

  The object of the present invention is to solve the above-mentioned problems of the prior art, to prevent the stored document from falling without impairing the ease of loading and unloading the document, and to remove the clear holder without sticking to the document storing the fastener. An object of the present invention is to provide a clear holder fastener, a clear holder fastener sheet, a clear holder, and a clear holder set that can easily fasten the open portion of the clear holder by adsorbing the resin plate to the resin plate.

  In order to solve the above problems, the present invention has a base material and an adsorption layer, the base material and the adsorption layer are flexible, and can be bent so that the adsorption layer faces each other. Preventing the documents stored in the clear holder from falling by adsorbing the adsorbing layers facing each other to the outer surfaces of the open sides of the two resin plates constituting the holder A clear holder fastener is provided.

Moreover, it is preferable that the said adsorption layer is a foaming layer which consists of an acrylic ester emulsion, a titanium oxide, and a hardening | curing agent.
Furthermore, the initial adsorption force of the adsorption layer is preferably 20 g / 30 mm or more.
Moreover, it is preferable that the area of the adsorption layer that can be adsorbed to one of the two resin plates is 600 mm ² or more.
Furthermore, it is preferable that the structure has at least one layer which is an adhesive layer and / or a coating layer between the substrate and the adsorption layer.

Moreover, it is preferable that the said base material is resin, and it is preferable that the said base material is paper.
Furthermore, the crease may be formed on the base material so that the adsorption layer faces each other and can be folded at a crease.
Further, the fold line may be formed by a perforation, and the fold line may be formed by press working.

  Moreover, in order to solve the said subject, this invention has the clear holder fastener in any one of said, and the protection sheet to which this clear holder fastener is adsorbed, The clear holder fastener characterized by the above-mentioned. Provide a sheet.

Furthermore, in order to solve the said subject, this invention provides the clear holder characterized by having the clear holder fastener in any one of said.
Moreover, in order to solve the said subject, this invention provides the clear holder set in any one of said, and a clear holder set characterized by having a clear holder.
Furthermore, in order to solve the said subject, this invention provides the clear holder set characterized by having the above-mentioned clear holder fastener sheet | seat and a clear holder.

  According to the present invention, by preventing the fall of the stored document without impairing the ease of putting in and out the document, by adhering to the resin plate constituting the clear holder without adhering to the document in which the fastener is stored, The open part of the clear holder can be fastened easily.

It is a typical perspective view showing an example of the state just before use of 1st Embodiment of the clear holder fastener which concerns on this invention. It is typical sectional drawing of an example of the clear holder fastener which concerns on this invention. It is a top view which shows an example of 1st Embodiment of the clear holder fastener sheet | seat which concerns on this invention. It is a top view which shows an example of the clear holder which concerns on this invention. It is explanatory drawing of the clear holder set which made the clear holder fastener and clear holder which concern on this invention a set. It is a figure which shows an example of the use condition of the clear holder fastener which concerns on this invention. It is typical sectional drawing which shows another example of the clear holder fastener which concerns on this invention. It is a typical perspective view showing an example of the state just before use of 2nd Embodiment of the clear holder fastener which concerns on this invention. It is a top view which shows an example of 2nd Embodiment of the clear holder fastener sheet | seat which concerns on this invention. It is explanatory drawing which shows an example of the conventional clear holder.

  A clear holder fastener, a clear holder fastener sheet, a clear holder, and a clear holder set according to the present invention will be described below in detail based on preferred embodiments shown in the accompanying drawings. In addition, the clear holder here does not necessarily need to be transparent. For example, a document in which a resin plate is colored with a pigment or the like and the stored document is not visible from the outside, or a pattern or a character is printed on the surface. Also included.

FIG. 1 is a schematic perspective view showing a state immediately before use of a first embodiment of a clear holder fastener according to the present invention. The clear holder fastener 10 shown in FIG. 1 includes a base material 12 and an adsorption layer 14 and has flexibility. Here, the substantially central portion of the long side of the clear holder fastener 10 is a bent portion 16 that is assumed to be bent during use. Further, a handle portion 13 is provided on the short side of one side of the clear holder fastener 10 so as to be easily peeled off.
FIG. 2 shows a schematic cross-sectional view of the clear holder fastener 10. As shown in FIG. 2, the adsorption layer 14 is formed on one surface of the base material 12.

The substrate 12 is made of resin or paper that can be filled in with paper, a pen, or the like. Here, as a resin (plastic film) that can be used for the base material 12, for example, a synthetic paper whose main raw material is a PP (polypropylene) resin can be cited.
A frame 15 is provided on the surface of the substrate 12 on the side opposite to the adsorption layer 14 so as to make it easy to enter a color identification, characters, etc. Even if the thickness of the base material 12 is a case where the clear holder fastener 10 side becomes the lower side at the time of use, it may be a thickness that can hold the document stored in the clear holder.

In addition, the size of the base material 12 (that is, the size of the clear holder fastener 10) is sufficient as long as an area necessary for the adsorption layer 14 to be described later to exhibit a predetermined adsorption force is secured, and is easy to use. It is preferable that For example, the size including the handle portion 13 is preferably such that the short side is about 20 mm and the long side is about 105 mm. In addition, as for the magnitude | size of the clear holder fastener 10, it is preferable that a short side is 100 mm and a long side is 420 mm or less.
In addition, although it is a rectangle in this embodiment, the shape is not limited to this, and an area necessary for the adsorption layer 14 to exhibit a predetermined adsorption force is secured, and an oval, Other shapes such as a trapezoid may be used.

  The handle 13 is provided so that it can be easily removed when the clear holder fastener 10 adsorbed to the resin plate is peeled off. In addition, the handle part 13 is good also as a structure which does not provide the adsorption layer 14 so that it may peel more easily.

  The adsorption layer 14 is a foamed layer formed of, for example, an acrylate emulsion, titanium oxide, and a curing agent, and has a smooth surface (so-called a smooth surface property (resin (eg, PP, PET, etc.)). ) Board, glass, etc.)) can be freely adsorbed or peeled off. The adsorption layer 14 can be adsorbed on a smooth surface, but cannot be adsorbed on a non-smooth material such as paper (what has a rough surface texture). It is.

For example, when the resin plate (adhered body) is untreated PP or untreated PET, the adsorption force of the adsorption layer 14 may be an initial adsorption force of 10 g / 30 mm or more, and 20 g / 30 mm (65.3 × 10 ⁻³ N / 10 mm) or more is more preferable. Further, the adsorption force is not limited by the adherend, and is preferably 1000 g / 30 mm or less.
Here, the adsorptive power may be measured in accordance with the adhesive tape / adhesive sheet test method specified in JIS Z 0237.

The clear holder fastener 10 is bent at the bending portion 16 during use. At this time, on one of the two resin plates, the thickness of the document stored from one of the long sides of the clear holder fastener 10 (that is, the length of the long side of the clear holder fastener 10) is folded. Except for a portion of approximately half the length), and the other of the two resin plates is adsorbed to the other of the clear holder fasteners 10. The adsorbed area may be such that the stored document does not fall, and is preferably 600 mm ² or more, for example. In addition, since the upper limit of the area to be sucked is limited to about 1/2 of the area of the base material 12 because the clear holder fastener 10 is bent and used, so that it can be easily handled at the time of use, for example, It should be 21000 mm ² or less.

  The bent portion 16 is a portion where the clear holder fastener 10 is folded in half. The surface of the bent portion 16 opposite to the adsorption layer 14 may be colored so that it can be easily identified by color.

Then, the clear holder fastener sheet | seat 30 of 1st Embodiment which concerns on this invention is demonstrated.
FIG. 3 is a plan view showing an embodiment of the clear holder fastener sheet 30 in which six clear holder fasteners 10 according to the first embodiment of the present invention are adsorbed.
The clear holder fastener sheet 30 includes a protective sheet 28 and a clear holder fastener 10, and the clear holder fastener 10 is adsorbed on the protective sheet 28.

The protective sheet 28 is made of, for example, a resin plate such as untreated PP or untreated PET, and has a smooth surface (a so-called smooth surface property). The protective sheet 28 can adsorb or remove the clear holder fastener 10 freely, and the clear holder fastener 10 can adsorb with an initial adsorption force of about 20 g / 30 mm.
When writing characters or the like on the clear holder fastener 10, it can be easily written by filling in the frame 15 in a state of being absorbed by the protective sheet 28. Moreover, the clear holder fastener sheet | seat 30 in which the clear holder fastener 10 which has the bending part 16 and the flame | frame 15 colored in multiple types of color was attracted | sucked so that it might be easy to classify | categorize the several clear holder fastener 10 with a color. It is good.

  Furthermore, the clear holder 32 and the clear holder set 50 according to the first embodiment of the present invention will be described.

As shown in FIG. 4, the clear holder fastener 10 according to the first embodiment of the present invention may be attached to an existing clear holder 20 to form a clear holder 32.
Here, as an existing clear holder 20, for example, a rectangular resin plate (for example, PP, PET, etc.) as shown in FIG. What was closed by welding etc. and used as the welding part 25 can be used. The clear holder 20 inserts a document from the remaining two open sides, for example, the upper open portion 21a or the right open portion 21b, and sandwiches the document between the two resin plates 27a and 27b. Can be stored. Further, a cutout portion 24 is provided at the upper portion and a cutout portion 26 is provided at the lower portion of the open portion 21b on the right side of the one resin plate 27a so that documents can be easily taken in and out.

  The clear holder fastener 10 of the clear holder 32 may be adsorbed to the clear holder 20, or approximately one half of the resin plate of the clear holder 20 may be adhered if it is not necessary to remove it. The clear holder fastener 10 may be adsorbed or adhered to any of the open portions 21a and 21b of the clear holder 20. However, if the clear holder fastener 10 is adsorbed or adhered to the upper and lower portions of the cutout portion 24, the stored document can be effectively dropped. Can be prevented. Further, the place where the clear holder fastener 10 is sucked may be changed according to the size of the paper to be stored. For example, when the size of the stored paper is small, the clear holder fastener 10 may be adsorbed to the open portion 21b near the top of the stored paper. When approximately half of the clear holder fastener 10 is bonded to one resin plate of the clear holder 20, the fastening position is fixed, but the clear holder fastener 10 can be prevented from being lost.

Further, as shown in FIG. 5, the existing clear holder 20 and the clear holder fastener sheet 54 may be wrapped in a bag 56 to form a clear holder set 50. Here, for example, as shown in FIG. 5, the clear holder fastener sheet 54 is attached to the protective sheet 52 so that one clear holder fastener 10 can be attached to each of the existing clear holders 20. The thing to which one clear holder fastener 10 was adsorbed can be used.
Further, a plurality of existing clear holders 20 and a clear holder fastener sheet on which the same number of clear holder fasteners 10 as the clear holder 20 are adsorbed may be included in a set. For example, six existing clear holders 20 and the clear holder fastener sheet 30 shown in FIG. 3 may be set. The number of existing clear holders 20 and the number of clear holder fasteners 10 are not necessarily the same.

  Next, the operation of the clear holder fastener 10 according to the first embodiment of the present invention will be described.

FIG. 6 is a diagram illustrating a usage state of the clear holder fastener 10.
First, the document 22 is stored in the existing clear holder 20. As described above, the existing clear holder 20 is provided with the notch 24 at the upper part of the open part 21b and the notch 26 at the lower part so that documents can be easily taken in and out.
The clear holder fastener 10 is folded at the folding part 16 so as to straddle the opening part 21b outside the two resin plates 27a and 27b of the opening part 21b of the existing clear holder 20 in a state where the document 22 is stored. The adsorption layer 14 of the clear holder fastener 10 is adsorbed by the resin plates 27a and 27b.

  By clearing the clear holder fastener 10 so as to straddle the open portion 21b of the existing clear holder 20, the open portion 21b of the existing clear holder 20 can be easily attached without sucking it to the stored document 22. The document 22 can be prevented from dropping without impairing the ease of putting in and taking out the document. Further, even if the document 22 is thick, if the area sufficient for the adsorption layer 14 to exhibit the necessary adsorption force is adsorbed by the resin plates 27a and 27b, the document 22 can be similarly easily retained.

  As shown in the cross-sectional view of FIG. 7, the clear holder fastener 10 does not directly form the adsorption layer 14 on the base material 12 but provides an adhesive layer 18 between the base material 12 and the adsorption layer 14. A multilayer structure may be used. Furthermore, the adhesive layer 18 may be not only the adhesive layer but also other layers such as a coating layer, or a plurality of these layers may be provided.

Next, the effect | action of the clear holder fastener sheet | seat 30 of 1st Embodiment which concerns on this invention is demonstrated.
As shown in FIG. 3, the clear holder fastener sheet 30 is in a state where the clear holder fastener 10 is adsorbed by the protective sheet 28. Then, even if the clear holder fastener sheet 30 is stacked, the clear holder fastener 10 is not attracted to each other, and the clear holder fastener sheet 10 can be stored without being inadvertently attracted to other things.

  In FIG. 3, an example in which the six clear holder fasteners 10 are attracted to the protective sheet 28 is described. However, the present invention is not limited thereto, and the protective sheet 28 attracts at least one or more clear holder fasteners 10. It only has to be made.

Then, the effect | action of the clear holder 32 of 1st Embodiment which concerns on this invention, and the clear holder set 50 is demonstrated.
As shown in FIG. 4, the clear holder fastener 10 according to the first embodiment of the present invention is attached to the existing clear holder 20 to form a clear holder 32, so that the user separately attaches the clear holder fastener 10. The opening part 21b of the clear holder 32 can be fastened without preparing.
Further, as shown in FIG. 5, the user prepares the clear holder fastener 10 separately by packaging the existing clear holder 20 and the clear holder fastener sheet 54 with a bag 56 to form the clear holder set 50. The opening parts 21a and 21b of the clear holder 20 can be fastened without doing.
It should be noted that the clear holder set 54 may be housed in or attached to the existing clear holder 20 without using the bag 56.

FIG. 8 is a schematic perspective view showing a state immediately before use of the clear holder fastener 60 according to the second embodiment of the present invention.
Compared with the clear holder fastener 10 of the first embodiment according to the present invention shown in FIG. 1, the clear holder fastener 60 has a portion corresponding to the bent portion 16 as a fold 66, and basically has the same configuration. It is what has. Therefore, the same code | symbol is attached | subjected to the same component and the detailed description is abbreviate | omitted.

  The crease 66 is provided for the clear holder fastener 60 to be folded in half. As long as the fold 66 can be easily bent, it may be inserted by a perforation, may be inserted by pressing, or may be inserted by other processing methods.

Then, the clear holder fastener sheet | seat 80 of 2nd Embodiment which concerns on this invention is demonstrated.
FIG. 9 is a plan view showing an embodiment of the clear holder fastener sheet 80 in which six clear holder fasteners 60 of the second embodiment according to the present invention are adsorbed.
The clear holder fastener sheet 80 includes a protective sheet 78 and a clear holder fastener 60, and the clear holder fastener 60 is adsorbed on the protective sheet 78.

  As with the protective sheet 28 of the first embodiment, the protective sheet 78 can freely adsorb or remove the clear holder fastener 60.

  The action of the clear holder fastener 60 of the second embodiment according to the present invention is substantially the same as that of the clear holder fastener 10 of the first embodiment, and the clear holder fastener of the second embodiment according to the present invention. Since the action of the tool sheet 80 is substantially the same as that of the clear holder fastener sheet 30 of the first embodiment, repeated description is omitted.

Here, as a different point from the case of the first embodiment, the protective sheet 78 of the clear holder fastener sheet 80 of the second embodiment according to the present invention has a guide 79 in accordance with the fold 66 of the clear holder fastener 60. May be provided. By providing the guide 79 on the protective sheet 78, when the clear holder fastener 60 once used is attracted to the protective sheet 78 again by the user, it becomes a measure of the place to be attracted, and the clear holder fastener 60 can be easily used. They can be aligned and adsorbed to the protective sheet 78. The guide 79 may be provided by pressing or the like, like the fold 66 of the clear holder fastener 60, or may be provided by printing or the like.
In FIG. 9, an example in which the six clear holder fasteners 60 are attracted to the protective sheet 78 is described. However, the present invention is not limited thereto, and the protective sheet 78 attracts at least one or more clear holder fasteners 60. It only has to be made.

  Further, like the clear holder 32 and the clear holder set 50 in the first embodiment, the clear holder fastener 60 may be attached to the clear holder 20 or may be a clear holder set.

  In the above description, the clear holder fastener 10 or 60 is attracted to the open part on the long side of the clear holder. However, depending on the direction in which the clear holder is held, it may be attracted to the open part on the short side. Of course, two or more clear holder fasteners 10 or 60 may be used and adsorbed to the open portions on both the long side and the short side.

  As described above, the clear holder fastener, the clear holder fastener sheet, the clear holder, and the clear holder set according to the present invention have been described in detail, but the present invention is not limited to the above embodiment, and the gist of the present invention is described. Various improvements and changes may be made without departing from the scope.

DESCRIPTION OF SYMBOLS 10, 60 Clear holder fastener 12 Base material 13 Handle part 14 Adsorption layer 15 Frame 16 Bending part 18 Adhesive layer 20 Existing clear holder 21a, 21b Open part 22 Document 23 Bending part 24, 26 Notch part 25 Weld part 27a, 27b Resin plate 28, 52, 78 Protective sheet 30, 54, 80 Clear holder fastening sheet 32 Clear holder 50 Clear holder set 56 Bag 66 Crease 79 Guide

Claims (14)

Having a substrate and an adsorption layer,
The substrate and the adsorption layer are flexible and can be folded so that the adsorption layer faces each other,
Preventing the documents stored in the clear holder from dropping by adsorbing the adsorbing layers facing each other to the outer surfaces of the open sides of the two resin plates constituting the clear holder. Clear holder fastener characterized by.   2. The clear holder fastener according to claim 1, wherein the adsorption layer is a foamed layer made of an acrylate emulsion, titanium oxide, and a curing agent.   The clear holder fastener according to claim 1 or 2, wherein an initial adsorption force of the adsorption layer is 20 g / 30 mm or more. The clear holder fastener according to any one of claims 1 to 3, wherein an area of the adsorption layer that can be adsorbed to one of the two resin plates is 600 mm ² or more.   The clear holder fastening according to any one of claims 1 to 4, which has a structure having at least one layer which is an adhesive layer and / or a coating layer between the substrate and the adsorption layer. Ingredients.   The said holder is resin, The clear holder fastener in any one of Claims 1-5 characterized by the above-mentioned.   The said holder is paper, The clear holder fastener in any one of Claims 1-5 characterized by the above-mentioned.   Furthermore, the crease | fold is formed in the said base material, It can fold with the said crease | fold so that the said adsorption layer may face each other, The clear holder fastener in any one of Claims 1-7 characterized by the above-mentioned.   The clear holder fastener according to claim 8, wherein the fold line is formed by a perforation.   The clear holder fastener according to claim 8, wherein the fold is formed by press working.   It has a clear holder fastener in any one of Claims 1-10, and the protection sheet to which this clear holder fastener is adsorbed, The clear holder fastener sheet characterized by the above-mentioned.   It has the clear holder fastener in any one of Claims 1-10, The clear holder characterized by the above-mentioned.   A clear holder set comprising the clear holder fastener according to claim 1 and a clear holder.   A clear holder set comprising the clear holder fastening sheet according to claim 11 and a clear holder.

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