JP3152149U - Article fall prevention device - Google Patents

Abstract

An object of the present invention is to provide an article fall prevention tool which can easily put in and out an article placed on a shelf board or the like and has a simple structure. A fall prevention tool 10 is composed of a plate-like base material 12 having one surface bonded to a mounting surface 32 and a file 20 detachably bonded to the other surface. This base material 12 is, for example, adhesive polyurethane, synthetic resin such as polyethylene having a double-sided adhesive tape or the like attached to one surface and the other surface, natural rubber, or the like. [Selection] Figure 1

Description

  The present invention relates to an article fall prevention tool for preventing an article placed on a fixture or the like from falling even when the fixture, a storage shelf or a bookshelf vibrates due to an earthquake or the like.

  Conventionally, various devices have been proposed for preventing the articles placed on a shelf board from falling due to vibration, shaking, and tilting due to an earthquake or an unintended collision of an article.

  For example, Patent Document 1 discloses that an earthquake-resistant book falls in which both ends are bent into a crank shape and a rail having sufficient strength to support book fall is passed to a shelf dowel insertion hole of a book shelf, and the convex part moves up and down when the rail is rotated. A preventer is disclosed.

  JP 2006-158808 A

  However, in such a conventional article fall prevention tool, the crank-shaped rail has to be rotated each time a book as an article is taken in or out of the bookshelf, and thus the convenience of taking in and out is difficult.

  Moreover, in order to attach this crank-shaped rail, the shelf dowel insertion port must be provided in the book shelf in advance, which is not versatile.

  The object of the present invention was made in view of the above-mentioned circumstances, and the main object of the present invention is to provide an easy-to-fall article preventive tool that can easily take in and out articles placed on a shelf board and the like. It is to be.

  In order to solve the above-described problems and achieve the object, according to the first aspect of the article fall prevention device according to the present invention, one surface is bonded to the placement surface, and the other surface has the article. It is composed of a plate-like substrate that is detachably bonded.

  In order to solve the above-mentioned problems and achieve the object, according to the second aspect of the present invention, an article fall prevention device protects the base material on a predetermined edge of the other surface. It is characterized by providing.

  In order to solve the above-described problems and achieve the object, according to the third aspect of the article fall prevention device according to the present invention, the protection portion is provided in advance on the other surface of the base material. It is characterized by being.

  In order to solve the above-described problems and achieve the object, according to the fourth aspect of the present invention, the protection part is configured to place the one surface of the base material on the placement surface. It is characterized by being provided on the other surface of the base material after being worn.

  In order to solve the above-described problems and achieve the object, according to the fifth aspect of the present invention, the protection part covers the predetermined edge and the mounting surface. It is provided as follows

  In order to solve the above-described problems and achieve the object, according to the sixth aspect of the article fall prevention device according to the present invention, the protection portion has an L-shape.

  In order to solve the above-described problems and achieve the object, according to the seventh aspect of the article fall prevention device according to the present invention, the base is the side of the placement surface on which the article is taken in and out. It is provided in.

  According to this device, an article placed on a shelf board or the like can be easily taken in and out, and an article fall prevention tool with a simple structure can be provided.

  The perspective view which shows the fall prevention tool of 1st Example.   The side view which shows the fall prevention tool of 2nd Example   The side view which shows the fall prevention tool of 3rd Example

  Embodiments of the present invention will be described below with reference to the drawings. In this embodiment, the article fall prevention tool of the present invention is intended to prevent the fall of books, files, etc. as articles placed on the bookshelf, but is not limited to this. Specifically, the article fall prevention tool of the present invention can be applied to an instrument or furniture having a placement surface on which the article is placed, such as a desk or a fixture, and the article is a book. It is not limited to files and files.

<First embodiment>
First, the configuration of the fall prevention tool 10 according to the first embodiment of the present invention will be described with reference to FIG. FIG. 1 is a perspective view showing a fall prevention tool of the first embodiment. According to FIG. 1, the file 20 as an article to be prevented from falling due to vibration due to an earthquake or the like is also called a binder, and is a stationery for binding and organizing and storing documents inside. In general, the file 20 includes two cover sheets 22 formed of a material such as hard paper, a back cover sheet 24 formed of the same material as the cover sheet 22 that connects one side of each of the two cover sheets 22, and 2 It is composed of a binding unit (not shown) for binding a document provided in a space sandwiched between two cover sheets 22.

  The placement surface 32 on which the file 20 is placed is a so-called book shelf or fixture shelf, and since the surface thereof is generally processed smoothly, the file 20 can be inserted and removed smoothly. However, due to the smoothness of the surface, the file 20 sometimes slips off the placement surface 32 due to vibration such as an earthquake and falls.

  The fall prevention tool 10 of the present invention is composed of a plate-like base material 12 having one surface bonded to the mounting surface 32 and the file 20 detachably bonded to the other surface. This base material 12 is, for example, adhesive polyurethane, synthetic resin such as polyethylene having a double-sided adhesive tape or the like attached to one surface and the other surface, natural rubber, or the like. In order to more suitably apply the present invention, the material of the base material 12 is a soft material so as not to damage the file 20 and to prevent the file 20 from slipping out more reliably as will be described later. It is good to use.

  When such a base material 12 is pasted on the side of the loading surface 32 on which the file 20 is inserted or removed, the entire side of one end of the spine cover 24 of the file 20 and a part of the side of one end of the two cover sheets 22 are based. Bonded to the other surface of the material 12. As a result, the file 20 does not slide out of the placement surface 32 due to vibration caused by an earthquake or the like, and can be prevented from falling from the placement surface 32.

  Moreover, since the base material 12 is affixed only on the side of the placement surface 32 where the file 20 is taken in and out, the base material 12 does not get in the way when the file 20 is taken in and out, and is smoothly put in and out of the placement surface 32. It is possible.

  This base material 12 is made of polyurethane having adhesiveness, a synthetic resin or the like selected from an adhesive material that can be attached and detached multiple times to a double-sided adhesive tape that is attached to the other surface. Such adhesive polyurethane and adhesive materials that can be attached and detached multiple times are parallel to the surface even if the adhesive force in the direction perpendicular to the surface is only detachable. The adhesive strength is such that the bonded article is not easily peeled off (that is, does not slide out). For this reason, even if vibration due to an earthquake or the like occurs while the file 20 is placed on the placement surface 32, the file 20 does not slide out due to the adhesive force, so that it is possible to prevent the file 20 from falling. Since the file 20 can be easily attached and detached from the other surface of the base material 12 when taking in and out, the taking in and out is easy.

  The adhesive force in the direction parallel to the surface of adhesive polyurethane and adhesive material that can be attached and detached multiple times can be more strongly prevented from slipping if the polyurethane or adhesive material is soft. It is. This is because the base material 12 is attached only to the side of the placement surface 32 where the file 20 is taken in and out, so that the file 20 placed on the placement surface 32 is as shown in FIG. 2 and FIG. Further, the mounting surface 32 is inclined toward the back side (the side opposite to the side where the file 20 is put in and out). As a result, if the polyurethane or adhesive material is hard, part of one end of the two cover sheets 22 is in point contact with the file 20, and an adhesive force that prevents the file 20 from sliding out cannot be expected. On the other hand, if the polyurethane or adhesive material is soft, the entire side of one end of the spine cover 24 and one side of one end of the two cover sheets 22 as in the base material 12 shown in FIGS. Since the portion sinks into the base material 12 due to the weight of the file 20 and comes into line contact, an adhesive force capable of preventing the file 20 from slipping out is exhibited.

  Further, when vibration due to an earthquake or the like occurs in a state where the file 20 is placed on the placement surface 32 and the file 20 shakes in a direction perpendicular to the surface of the base material 12, the other side of the base material 12 is The file 20 that is bonded to the surface swings about the position where the most adhesive force is strong, specifically, the entire side of one end of the spine cover 24 as a fulcrum. In this case, for example, if the grounding surface is a book shelf, the file 20 is prevented from falling because one end of the spine cover 24 of the file 20 and the corner at the diagonal line are in contact with the lower surface of the book shelf one level above the book shelf.

  In addition, the fall prevention device 10 of the present invention does not require processing such as making a hole in the mounting surface 32, but also performs some processing in advance on the book shelf as the mounting surface 32, the wall surface that supports the shelf of the fixture, and the like. There is no need to do this, and it can be used very easily and does not damage the bookshelf. Furthermore, if a colorless and transparent material is used for the base material 12, the appearance of the bookshelf or the like as the placement surface 32 is not impaired.

<Second embodiment>
Next, the configuration of the fall prevention tool 10 according to the second embodiment of the present invention will be described with reference to FIG. In addition, the same code | symbol is attached | subjected to the structure same as a 1st Example, and description is abbreviate | omitted suitably.

  FIG. 2 is a side view of the fall prevention device of the second embodiment as viewed from the cover 22 side. According to FIG. 2, the configuration different from that of the first embodiment is that a protective portion that protects the substrate 12 at the edge (predetermined edge) on the side where the file 20 of the mounting surface 32 of the other surface of the substrate 12 is taken in and out. 14.

  As explained in the first embodiment, the base material 12 is made of a soft material. For this reason, when the corners of the cover 22 and the spine 24 formed of a material such as hard paper collide with the base material 12, the base material 12 (particularly the edge on the side where the file 20 is put in and out) may be broken or peeled off. There is a risk that. In order to avoid this, in the second embodiment, the corners of the cover 22 and spine cover 24 are likely to collide, and the edge of the base material 12 on the side where the file 20 is put in and out is protected with hard paper, plastic, metal or the like. A portion 14 is provided.

  In FIG. 2, in order to protect the edge of the substrate 12, an L shape is formed so as to cover the entire edge (so as to cover both the thickness direction of the substrate 12 and the direction parallel to the other surface). The protection part 14 is provided. In addition, this protection part 14 may be affixed on the base material 12 beforehand, and may be affixed after adhere | attaching the base material 12 on the mounting surface 32. FIG.

  In FIG. 2, the protective portion 14 has an L-shape, but may have a shape that covers an edge in a direction parallel to the other surface of the substrate 12. Moreover, the protection part 14 of the shape which covers the edge of the direction parallel to the other surface of such a base material 12 may be affixed to the base material 12 previously, and the base material 12 is mounted on the mounting surface 32. It may be pasted after adhering to.

  The article fall prevention device 10 provided with the protection unit 14 according to the second embodiment has the effects described in the first embodiment, and also has an edge on the side where the file 20 of the substrate 12 is taken in and out as described above. Is less likely to be broken or peeled off. Furthermore, since the protection part 14 is provided at the edge on the side where the file 20 is taken in and out, it is less likely to come into contact with the other surface having the detachable adhesive force of the base material 12 when the file 20 is taken in or out. Also, there is an effect that the file 20 can be taken in and out smoothly.

<Third embodiment>
Next, the configuration of the fall prevention tool 10 according to the third embodiment of the present invention will be described with reference to FIG. In addition, the same code | symbol is attached | subjected to the structure same as a 1st Example and a 2nd Example, and description is abbreviate | omitted suitably.

  FIG. 3 is a side view of the fall prevention device of the third embodiment as viewed from the cover 22 side. According to FIG. 3, the configuration different from that of the second embodiment is that the shape of the protective portion 14 is not an L shape or a shape that covers the edge in the direction parallel to the other surface of the base material 12, but the other shape of the base material 12. This is a configuration that smoothly extends from an edge in a direction parallel to the surface and reaches the placement surface 32.

  In the third embodiment, the protective part 14 has an edge portion in a direction parallel to the other surface of the base material 12 attached in advance to the base material 12, and the one surface of the base material 12 is mounted. The portion that extends after being bonded to the mounting surface may be bonded to the mounting surface 32, or the base material 12 is bonded to the mounting surface 32 and then the entire protective portion 14 is bonded to the base material 12 and the mounting surface. You may affix to 32.

  As described above, the article fall prevention device 10 provided with the protection unit 14 according to the third embodiment has the effects described in the first embodiment and the second embodiment, and the other of the base material 12. Due to the shape of the protective portion 14 that smoothly extends from the edge in the direction parallel to the surface of the substrate 20 and reaches the mounting surface 32, even if the corner of the file 20 hits the edge of the base material 12 when the file 20 is inserted or removed. Since it can move to the other surface side of the base material 12 smoothly, there is also an effect that the file 20 can be taken in and out smoothly.

DESCRIPTION OF SYMBOLS 10 ... Fall prevention tool, 12 ... Base material, 14 ... Protection part, 20 ... File, 22 ... Cover, 24 ... Back cover, 32 ... Mounting surface

Claims (7)

  An article fall prevention tool comprising a plate-like base material in which one surface is adhered to a placement surface and the article is detachably adhered to the other surface.   The article fall prevention tool according to claim 1, further comprising a protection portion that protects the base material at a predetermined edge of the other surface.   The article fall prevention tool according to claim 2, wherein the protection part is provided in advance on the other surface of the base material.   3. The article fall prevention tool according to claim 2, wherein the protective portion is provided on the other surface of the base material after the one surface of the base material is bonded to the placement surface.   The said protection part is provided so that the said predetermined edge and the said mounting surface may be covered, The fall prevention tool of the article | item of Claim 4 characterized by the above-mentioned.   5. The article fall prevention tool according to claim 2, wherein the protection part has an L shape.   The said base material is provided in the side by which the said article | item is taken in / out of the said mounting surface, The fall prevention tool of the article | item of Claims 1 thru | or 6 characterized by the above-mentioned.

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