JP5796758B1 - Book stand - Google Patents

Abstract

The present invention provides a book stand that corresponds to the outer dimensions of a book, can be held at the top and bottom of the book to make it more easily viewable and stable, and can be handled with the simplest possible structure. A back plate 2 is made of a material to which a magnetic body adheres, and a book holder 3 is composed of an upper and lower holder 31 and a presser holder 32 to apply adhesion and slide by the magnetic body. The upper / lower holder 31 is attached to an arbitrary position of the back plate 2 and corresponds to the vertical dimension of the book, and the presser holder 32 is attached to the upper / lower holder 31 and corresponds to the thickness dimension of the book by sliding. In the extended state, the support 4 of the back plate 2 is configured so that it is refracted from the flat plate state at the hinge portion and has a triangular side surface, and is attached to the back surface of the back plate 2 with a magnetic body provided at the back plate attachment portion. And make them independent. The inclination angle of the back plate 2 can be arbitrarily changed by adjusting the attachment position of the support by sliding. [Selection] Figure 1

Description

The present invention relates to a construction technique of a book stand that makes it easy to read books and enables stable holding with easy handling.

The conventional book stand has two holders on the left and right to prevent the book from closing or turning the page when the open book is leaned against the back plate or the main body standing at an arbitrary inclination angle. It is common. However, because the position of the holder is offset downward, the pressing force is insufficient, and the upper part may be reinforced with a clip or the like, or the lower part of the holder may be extended upward. There were problems such as difficulty in reading.
As a solution, Patent Document 1 discloses a method of pressing at the upper and lower margins of a book.

Patent No. 5257808

In the above-mentioned Patent Document 1, a method of pressing at the margins at the top and bottom of the book is disclosed.
For that purpose, it is necessary to cope with the difference in the vertical dimension and thickness dimension of the book, and as a solution to this, a mechanical method is shown in which the screw is loosened, the dimension is adjusted, and the screw is tightened. The method of adjusting the dimensions by tightening the screws is difficult for a person who is not familiar with the handling of equipment such as women and elderly people, and it is difficult to adjust, and it may cause problems.
In the present invention, the operation is simplified and the cost is reduced as compared with a mechanical method with a simple configuration as much as possible, and the tilt angle of the back plate can be easily adjusted by an arbitrary angle, which is not taken up in Patent Document 1. The challenge is to do so.

The back plate is made of a material to which a magnetic material adheres, and the book holder is composed of a combination of an upper and lower holder and a presser holder. The upper and lower holders have a horizontally long form having a surface attached to the back plate and a rising surface. The magnetic body provided on the attachment surface can be attached to an arbitrary position on the back plate, so that it can be easily adjusted to the vertical dimension of the book. The presser holder has a surface that adheres to the magnetic body and a portion that holds the book, and the magnetic body provided on the rising surface of the upper and lower holders allows attachment and sliding, and can be easily adjusted according to the thickness of the book Can do.

When a general book is opened, there are margins in the upper and lower parts, and by holding a press holding tool on these parts, it is possible to hold a photograph or explanatory drawing of the text in a state that is easy to see without shielding.

When turning a page of a book, it can be easily removed by pinching the presser holder, and the book can be taken out without removing the lower presser holder.

Even if the document is a single sheet or a plurality of sheets and has a certain thickness, it can be held by the upper and lower holders and the presser holder, so that it can also be used as a paper holder.

The support that makes the back plate stand at an arbitrary inclination angle is flat when extended, and consists of a bottom plate part, a back plate attachment part, a support part, a joint part, and three hinge parts, and is refracted by the hinge part. The support is configured so that the bottom plate portions and the coupling portions at both ends are coupled with a hook-and-loop fastener so that the side surfaces are triangular. The inclination angle of the back plate can be easily changed by adhering to the back plate with a magnetic body provided on the back plate attaching portion and allowing the support plate to move independently.

According to the first and second aspects of the present invention, stable holding can be easily performed corresponding to the difference in the outer dimensions of the first and second books. 2. It can be held in an easy-to-read state without blocking letters, explanatory drawings or photographs on the document. 3. Can also be used as a paper holder for documents. 4. The tilt angle can be easily adjusted at an arbitrary angle. 5. Depending on the external dimensions of the book, the book stand can be placed either vertically or horizontally. It is a pedestal with a simple structure but excellent functionality.

The structure (A) in which the book holder is attached to the book stand of the present invention is a perspective view as seen from the table. (B) is an XY sectional view of the relationship between the book and the holder (A). In the book stand of the present invention, the structure of the book holder (A) is a thick book, and the upper sectional view (B) showing the structure of the back plate, the upper and lower holders and the presser holder is a thin book. Upper cross-sectional view showing the configuration of the back plate, upper and lower holders, and presser holder (A) is a front view of a state in which a book is held in a vertical type. (B) is a front view of a state in which a book is held in a horizontal type. The configuration (A) in which the spacer is attached to the book stand of the present invention is a perspective view when the spacer is attached to the back side of the book. (B) is a front view of the state in which documents are held on the book stand of the present invention. The structure (A) of the support for the book stand according to the present invention is a perspective view when the support is extended into a flat plate state. (B) is a side view when the support is refracted into a shape in use. The configuration (A) in which the support is attached to the back plate of the book stand according to the present invention is a perspective view as seen from the table showing the configuration example of the back plate and the support in the vertical type. (B) is the horizontal type. The perspective view seen from the table which shows the example of composition of a back board and a support in the case of using

FIG. 1A is a perspective view of the front side of an embodiment of the book stand 1 of the present invention, and FIG. 1B is an XY sectional view of FIG. Consists of a back plate 2 and a support 4 that holds the back plate 2 at an arbitrary inclination angle and a holder 3 that holds the book 6 up and down, and the back plate 2 is made of a material to which a magnetic material is attached, and prevents slipping on the periphery. The edge winding 21 is provided. The holder 3 is composed of a combination of an upper and lower holder 31 and a presser holder 32.

2A and 2B are cross-sectional views of the upper portion showing the relationship between the back plate 2, the upper and lower holders 31, the presser holder 32, and the book 6. The upper and lower holders 31 have a horizontally long and L-shaped cross section having an attachment surface 311 and a rising surface 312 on the back plate 2. It is possible to adhere to any position. When the book 6 is thick as shown in FIG. 2A, the L-shaped narrow width side is used as the attachment surface 311 and the wide width side is used as the rising surface 312. When the book 6 is thin as shown in FIG. 2B, the wide side of the L shape is used as the attachment surface 311 and the narrow side is used as the rising surface 312. The presser holder 32 is attached to the magnetic body 33 provided on the upper and lower holders 31 and is slidable back and forth, and can be easily adjusted according to the thickness of the book.

As shown in FIG. 2A, the presser holding tool 32 has a horizontally long and U-shaped cross section and is made of a material that adheres to the magnetic body. By changing the length of the opposite side of the three sides forming the U-shape and changing the length of the attachment side, it can be properly used according to the thickness dimension of the book 6.

FIG. 3A is a front view of a state in which the back plate 2 is placed vertically, and FIG. 3B is a front view of a state in which the back plate 2 is placed horizontally. Since the open book 6 is held by the presser holder 32 of the holder 3 with the upper and lower margins, the characters and drawings are not shielded. When turning a page of a book, the magnetic force is cut off and can be easily removed from the upper and lower holders 31 by pinching the presser holder 32 and slightly tilting it outward.

FIG. 4A is a perspective view of an embodiment in which the spacer 5 is used on the back side of the book 6 such that the surface of the book 6 having a large outer dimension and a thin cover is not warped and flattened. The spacer 5 has an attachment surface and a rising surface, and a magnetic material is provided on the attachment surface so that the spacer 5 can be attached to any position of the back plate 2.

FIG. 4 (B) is an example of the case where it is used as a paper holder, and is a front view showing a state in which a single paper document 7 is attached to the front surface of the back plate 2 by a spacer 5.

FIG. 5A is a perspective view of a state in which the support body 4 is extended and formed into a flat plate, and FIG. 5B is a side view of the support body 4 that is refracted and configured into a shape in use. The support 4 is composed of 4 parts of a bottom plate part 40, a back plate attachment part 41, a support part 42, and a joint part 43, and three hinges O part, P part, and Q part. The side fasteners 44 provided in the portion 40 and the coupling portion 43 are coupled to each other so that the side surfaces are triangular.

The support body 4 is formed by integrally molding polypropylene so that the hinges O, P, and Q are made as thin as about 0.5 mm thick, so that the hinge effect that is a characteristic of polypropylene can be used. With proper handling without applying excessive load, it can withstand tens of thousands of turns.

FIG. 6A is a perspective view when the back plate 2 is used in a vertical type, and the support body 4 configured as shown in FIG. FIG. 6B is a perspective view when the back plate 2 is used in the horizontal type, and it is appropriate to use the horizontal type when reading a small book such as a paperback book.

When the inclination angle of the back plate 2 is set to about 60 degrees in normal use, the support body 4 is attached to the lower center of the back plate 2, and when changing the inclination angle, it is easily slid up and down. Can be adjusted. When tilting deeply from about 30 degrees to about 45 degrees, the support 4 can be easily adjusted by attaching it to the center of the upper portion of the back plate 2 and sliding it up and down. When the inclination angle is set to about 80 degrees, it can be easily adjusted by rotating the support 4 by 90 ° and attaching it to the center of the lower end of the back plate 2.

1 book stand
2 Backboard
21 Edge winding 3 Holder
31 Upper / lower holder
311 Adhering surface
312 Rising surface
32 Presser holder
33 Magnetic material
4 Support
40 Bottom plate portion 41 Back plate attachment portion 42 Support portion 43 Coupling portion 44 Surface fastener 45 Magnetic body 5 Spacer 6 7 Documents, etc.

O Hinge O part P Hinge P part Q Hinge Q part

Claims (2)

A book stand consisting of a self-supporting back plate and a book holder. The back plate is made of a material that adheres to the magnetic material. The holder is composed of an upper and lower holder and a presser holder. The upper and lower holders are attached to the back plate. The magnetic body provided on the attachment surface in a horizontally long form with a surface and a rising surface can be attached to any position on the back plate, easily accommodates the vertical dimension of the book, and the presser holder is attached to the magnetic body It can be attached to the magnetic material provided on the rising surface of the upper and lower holders, and can be slid to fit the thickness of the book. A book stand characterized by that. The support for self-supporting the back plate is flat when extended, and comprises a bottom plate portion, a back plate attachment portion, a support portion, and a coupling portion, and three hinge portions. The bottom plate is refracted by the hinge portion. By overlapping the part and the joint part and connecting with a hook- and- loop fastener , a side support is formed into a triangular shape, and by attaching the magnetic body provided on the back plate attachment part, the back plate is made self-supporting, and the support body is moved up and down. The writing table according to claim 1, wherein the tilt angle of the back plate can be easily changed by moving to the right and the vertical type and the horizontal type can be selectively used by rotating the support 90 degrees.

Images