JP3201054U - Bookend - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a book end that can be fixed over a long period of time by being mounted and fixed on a mounting body such as a desk in an adsorbed state. SOLUTION: A flexible resin sheet 2 having a substantially mirror surface is attached to the bottom surface of a book end 1, and the area of the resin sheet 2 is made larger than the area of the bottom surface of the book end 1. Thus, the flexible surface portion 2a is formed. The resin sheet 2 is brought into close contact with a flat surface of a mounting body such as a desktop in a surface-bonded state. [Selection] Figure 1

Description

  The present invention relates to a bookend that can be mounted and fixed on a mounting body such as a desk in an attracted state.

  In general, a book end made of a well-known metal plate or wood has a flat bottom surface. Therefore, because the frictional resistance is low, the book end slips and the book slides when the force acting on the side increases. There is a problem of slipping or falling. In order to solve this problem, for example, as disclosed in Japanese Utility Model Publication No. 63-103335 (Patent Document 1) and Japanese Utility Model Application Publication No. 2-94643 (Patent Document 2), the bottom surface is made of rubber. A book end with a non-slip has been proposed.

Japanese Utility Model Publication No. 63-103335 Japanese Utility Model Publication 2-94643

    In the book ends shown in Patent Documents 1 and 2, the frictional resistance is increased by the slip stoppers attached to the bottom surface, so that the book ends can be prevented from slipping. However, since the anti-slip material made of rubber is hardened due to secular change, the frictional resistance is remarkably lowered, which causes a problem that the book end slips and the book slips or falls.

  The problem to be solved by the present invention is to provide a book end that can be fixed over a long period of time by being mounted and fixed on a mounting body such as a desk in an adsorbed state.

  Therefore, the book end according to the present invention has a flexible resin sheet having a substantially mirror surface on the bottom surface of the book end, and the area of the resin sheet is larger than the area of the bottom surface of the book end. The gist is to form the flexible surface portion.

  Further, water is interposed between the bottom surface of the resin sheet attached to the bottom surface of the book end and a flat surface of a mounting body such as a desk on which the book end is placed, and the resin sheet is in a substantially vacuum state. It is adsorbed with.

According to the present invention, since the flexible surface has a substantially mirror-like resin sheet adhered to the bottom surface of the book end, the flat surface of the mounting body such as a desk on which the book end is placed Since it is in close contact with each other in the surface bonding state, it can be maintained for a long time in a state in which the frictional resistance is increased.
be able to. This eliminates the problem of book slipping and book slipping or falling. Moreover, since the flexible surface portion of the resin sheet is formed by forming the area of the resin sheet larger than the area of the bottom surface of the book end, the area that is in close contact with the flat surface of the mounting body such as a desktop Therefore, the frictional resistance can be further increased.

  Further, by interposing water between the bottom surface of the resin sheet and the flat surface of the mounting body such as a desk, when the resin sheet is to be separated from the flat surface of the mounting body, the atmosphere is caused by water. Since it is shut off, the vacuum state is maintained and the adsorption state of both is maintained, so that the function as a book end can be maintained for a long time.

It is a perspective view which shows the Example of the book end concerning this invention. (A) (B) is explanatory drawing which shows the process of installing a book end. It is a perspective view which shows the other Example of the book end in connection with this invention.

  The book end according to the present invention has a flexible resin sheet having a substantially mirror surface attached to the bottom surface of the book end, and the area of the resin sheet is larger than the area of the bottom surface of the book end. Thus, the flexible surface portion is formed.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows an embodiment of a book end according to the present invention. The book end 1 is formed in a substantially L-shaped side surface by adhering and fixing a block-shaped fixing base 1 b to the lower end of a side plate 1 a for leaning the book 5. The side plate 1a and the fixing base 1b are preferably made of wood or resin such as acrylic.

  A resin sheet 2 is adhered to the bottom surface of the book end 1 by adhesion or screw fixing. The resin sheet 2 may be a resin-made sheet having flexibility and having a substantially mirror-like surface, and is selected from, for example, soft vinyl chloride, polyethylene, polycarbonate, and urethane. Further, a thickness that does not bend with a small force is necessary, and preferably about 0.5 mm to 2.5 mm.

  Further, the resin sheet 2 is formed larger than the area of the bottom surface of the book end 1, and as shown in the figure, a flexible surface portion 2a having a large area is formed to protrude on the side opposite to the fixing base 1b of the side plate 1a. . The flexible surface portion 2a is bent in a free state so as not to be constrained by the rigidity of the side plate 1a and the fixing base 1b of the book end 1.

  A process of adsorbing the book end 1 configured as described above to the flat surface 4a of the mounting body 4 such as a desk will be described with reference to FIG. First, as shown in FIG. 2A, several drops of water 3 are dropped with the bottom surface of the resin sheet 2 facing upward, and diffused over the entire bottom surface of the resin sheet 2, thereby forming a water film 3 a.

  Then, after placing the book end 1 upside down and placing the bottom surface of the resin sheet 2 downward, the book end 1 is placed at a predetermined position on the flat surface 4a of the placing body 4 such as a desk, as shown in FIG. The resin sheet 2 is pressed so as to be joined to the surface 4 a of the mounting body 4. Thereby, the resin sheet 2 is brought into close contact with the surface 4a of the mounting body 4 in a surface-bonded state. At this time, between the surface 4a of the mounting body 4 and the resin sheet 2, since air | atmosphere is interrupted | blocked, it becomes a substantially vacuum state and is adsorb | sucked firmly. Moreover, since it is interrupted | blocked with air | atmosphere by the water 3, even if it tries to separate | separate the resin sheet 2 from the flat surface of a mounting body, it cannot pull away easily because of a substantially vacuum state. Further, such adsorption in a substantially vacuum state extends over a wide area reaching the flexible surface portion 2a of the resin sheet 2, so that the portion of the fixing base 1b is not in close contact with the surface 4a of the mounting body 4 such as a desktop due to rigidity. Even in this case, since the flexible surface portion 2a is in close contact with the surface 4a of the mounting body 4, the adsorption force is further strengthened.

  The state of the surface 4a of the mounting body 4 such as a desk is also important for causing a substantially vacuum adsorption phenomenon by the resin sheet 2, and is generally used in the case of a wooden or metal desk or table. By applying a predetermined paint, the surface is formed smoothly and the water absorption is reduced, so that the book end 1 can be used for most desks and tables.

  FIG. 3 shows another embodiment of the bookend according to the present invention. The book end shown in FIG. 3 is substantially the same as the book end shown in FIG. 1 described above, except that a commercially available book end formed by bending a metal plate is used as the book end 10. is there. Also in the case of the book end 10, the resin sheet 11 is bonded and fixed to the bottom surface of the book end 10. Then, the resin sheet 11 is brought into close contact with the surface 4a of the mounting body 4 such as a desk, so that it is in a substantially vacuum state and is firmly adsorbed, as in the above-described embodiment.

  In addition, the book end 10 shown in FIG. 3 forms the flexible surface portions 11a and 11b of the resin sheet 11 in front of both sides of the side plate 10a. As described above, by increasing the areas of the flexible surface portions 11a and 11b, the area in close contact with the surface 4a of the mounting body 4 such as a desk is increased, so that the adsorption force can be further strengthened.

  Although the present invention has been specifically described based on the embodiments, it is needless to say that the present invention is not limited to the above embodiments and can be variously modified without departing from the gist thereof. The shape of the book end described above is an example, and may be changed to another shape. Further, the flexible surface portion of the resin sheet may be formed on one side or both sides in the width direction of the side plate, in addition to being formed on the front and rear sides of the side plate. Furthermore, the shape of the flexible surface portion may be formed in a polygonal shape or the like other than a rectangular shape or an elliptical shape.

DESCRIPTION OF SYMBOLS 1 Book end 2 Resin sheet 2a Flexible surface part 3 Water 4 Mounting body 4a Surface

Claims (2)

On the bottom of the book end, a resin sheet having flexibility and a substantially mirror-like surface is attached,
A book end in which the area of the resin sheet is formed larger than the area of the bottom surface of the book end to form a flexible surface portion.   A water film is interposed between the bottom surface of the resin sheet attached to the bottom surface of the book end and a flat surface of a mounting body such as a desk on which the book end is placed, and is adsorbed in a substantially vacuum state. Item 2. The bookend according to item 1.

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