KR100875119B1

KR100875119B1 - Book holder

Info

Publication number: KR100875119B1
Application number: KR1020070081947A
Authority: KR
Inventors: 고광만
Original assignee: 고광만
Priority date: 2007-08-14
Filing date: 2007-08-14
Publication date: 2008-12-22

Abstract

The present invention proposes a corrugated cardboard reading stand using an eco-friendly material that is light, inexpensive, portable and does not have a risk of safety accident.

Corrugated reading board of the present invention is a bottom reinforcement plate 11 and the bottom reinforcement plate 11, extending from one side of the bottom plate is folded and bonded to the upper surface of the bottom plate is provided with one or two or more engaging grooves 12, The thickness control plate 13 extends from the bottom reinforcement plate and folded on the bottom reinforcement plate, and the thickness control plate extends from the other side of the bottom plate to surround the edges of the bottom reinforcement plate 11 and the thickness control plate 13. A hinge 17 is provided between the book support 15 folded and bonded to the book support and the book support so as to extend from the book support and to adjust the inclination angle within a predetermined range. An inclined reinforcing plate 18 and a slanted reinforcing plate 20 having a slant 21 extending from the inclined plate and being folded and bonded to a lower surface of the inclined plate and extending from the slits 19 of the hinge part, and the inclined reinforcing plate The central part of the partial section It is characterized in that it consists of a support plate 22 that can be opened and adjustable inclination angle provided with a hinge portion 17.

Description

Corrugated Cardboard Reading Table {Book holder}

The present invention relates to a reading desk that can be usefully used in a vehicle or outdoors as well as a desk, using a paper board material that is eco-friendly and cheap, light, portable, and a corrugated cardboard reading table that can minimize the risk of safety accidents. It is about.

As is well known, book stands are very useful for developing correct posture and reading habits, and their use is encouraged because they improve reading efficiency.

These reading stands are mainly made of wood or metal materials, and recently, they are also made of synthetic resin materials. Since the materials are heavy materials, there is a high risk of personal injury when falling from a desk or the like, and the product itself is easily damaged.

In particular, when the reading table is made of synthetic resin or metal, it may be exposed to the effects of environmental hormones or heavy metals and may cause environmental pollution when disposed of.

In addition, existing reading stands are expensive because of high raw material costs, making it difficult for the general public to purchase them. Furthermore, even in mass consumption centers such as schools and libraries, hesitate to purchase them due to price, weight, and safety issues.

The present invention is to solve the conventional problems as described above, an object of the present invention is to provide a low-cost cardboard reading stand that can be purchased in large quantities without burden on the public as well as public institutions such as schools or libraries.

In addition, the present invention is to provide a lightweight, portable cardboard reading stand that can be safely used in a bed, sofa, vehicle interior and outdoors as well as a desk.

In another aspect, the present invention is to provide a corrugated reading stand that can completely solve the concerns from safety accidents that can occur from time to time children using a reading stand made of heavy materials.

In another aspect, the present invention is to provide a cardboard reading stand using a paper board material that is easy to manage and does not cause environmental pollution.

Corrugated reading board of the present invention for achieving the above object is a bottom plate, a bottom reinforcing plate extending from one side of the bottom plate is folded and bonded to the upper surface of the bottom plate is provided with one or more engaging grooves, and the bottom reinforcing plate A thickness adjusting plate extending from and folded on the bottom reinforcing plate, and a book rest folded on the thickness adjusting plate in such a manner as to extend from the other side of the bottom plate to surround edges of the bottom reinforcing plate and the thickness adjusting plate, and the book support. Extends from and is provided with a hinge portion between the book rest and to allow the inclination angle adjustment within a certain range and the slant plate is provided in the center portion and the slant plate is extended from the inclined plate to be folded and bonded to the lower surface of the inclined plate and extended from the slits of the hinge portion A slanted reinforcing plate having another slit in the center and a part of the central portion of the inclined reinforcing plate are partially cut And it is characterized in that consisting of a bracing plate adjustable tilt angle provided with a separate hinge.

Corrugated cardboard reading stand of the present invention can produce a reading stand using cheap raw materials, so that the unique effect of cheaply supplying a product having no significant difference in terms of quality and function compared to an existing product can be obtained.

In addition, since the corrugated reading table of the present invention is light and excellent in mobility, it can be safely used safely in a bed, sofa, vehicle interior and outdoor as well as a desk.

In addition, the corrugated cardboard reading stand of the present invention allows children who are lacking attention to completely escape the concerns from safety accidents that may occur from time to time by using a reading stand made of heavy materials.

In addition, the corrugated cardboard reading stand of the present invention is lightweight, easy to logistic, can be recycled, and when discarded, unlike the existing reading stand can be obtained a unique effect, such as to minimize the relative environmental pollution.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

1 is a planar development view of the present invention cardboard reading table, Figure 2 is a three-dimensional development view thereof.

As referred to herein, the corrugated cardboard reading stand of the present invention is to fold and selectively adhere to a predetermined sheet of paper board (corrugated cardboard) as shown in Figure 1 and selectively bonded to complete a strong and stable reading stand.

First, a thickness control plate 13 having a short length is disposed at the uppermost end of the paper sheet, and an opening 14 having a recess shape is provided at the center of the thickness control plate 13.

A bottom reinforcing plate 11 is provided extending to the thickness control plate 13, and the bottom reinforcing plate has the same width and length as the bottom plate. In addition, one or two or more engaging grooves 12 are formed side by side along the width direction in the center of one side of the bottom reinforcing plate (11). The locking groove 12 performs a function of receiving and supporting the support plate 22 which will be described later.

A bottom plate 10 extends to the bottom reinforcement plate 11 and the bottom reinforcement plate 11 is folded and bonded on the bottom plate. The thickness control plate 13 is folded on the bottom reinforcing plate (11).

The book supporter 15 extends to the bottom plate 10, and the book supporter is arranged in such a manner as to surround the edges (ends) of the bottom reinforcing plate 11 and the thickness control plate 13 bonded thereto. The adhesive is folded on the thickness control plate (13).

The central portion of the book holder 15 is provided with an opening 16 having a groove shape, and the opening 16 has the same size as the opening 14 on the thickness adjusting plate 13. Thus, by these, the book receiving groove 24 is formed on the book support.

In the book support 15, the inclined plate 18 is disposed extending through the hinge portion 17, the inclined plate 18 has a folding structure capable of adjusting the inclination angle within a predetermined angle range from the book support.

In addition, a slant 19 for inserting a book portion having a long rectangular shape extending from the opening 16 of the book holder is formed at the center of the inclined plate 18.

The sum of the lengths of the inclined plate 18 and the book rest 15 is equal to the length of the bottom plate 10 or the length of the bottom reinforcement plate 11.

The c-shaped inclined reinforcing plate 20 is folded and bonded to the inclined plate 18, and the slits 21 having the same width extending from the slits 19 on the inclined plate are formed at the center of the inclined plate.

In addition, the b-shaped inclined stiffening plate 20 is provided with a bracing plate 22. The bracing plate is cut in both longitudinal directions of the inclined reinforcing plate, and the hinge portion 26 is provided in the width direction to be within a predetermined angle to have a structure capable of freely adjusting the inclined angle. The end of the bracing plate 23 is inserted into and supported by the locking groove 12 on the bottom reinforcing plate to support the inclined plate 18 of the reading stand in a stable state.

An opening 23 of the same width extending from the slits 21 in the center portion of the inclined reinforcing plate is formed inside the bracing plate 22. The opening 23 receives a book portion such as a book to be placed on a book stand when assembling the book stand, and performs a function of stably supporting the book.

Referring to the process of producing a reading table using a paper sheet (cardboard) of the present invention configured as described above are as follows.

First, the paper sheet, that is, corrugated cardboard is cut in a development form as shown in FIG. 2, and then the bottom reinforcing plate 11 is folded to face closely with respect to the bottom plate 10. At the same time, the thickness control plate 13 having a short length is folded in the opposite direction to the folding direction of the bottom reinforcement plate relative to the bottom plate and closely adhered to the bottom reinforcement plate 11. This is shown schematically in FIG. 3.

Next, the inclined reinforcing plate 20 on the inclined plate 18 face to face and closely bonded. At this time, the support plate 22 extending from the inclined reinforcing plate 20 is a condition that the angle adjustment is free within a certain range around the hinge portion (26).

At this time, the inclined plate 18 and the inclined reinforcing plate 20 are abutted, and the slits 19 and 21 provided at their centers are partially coalesced to form an opening 23 having a recessed shape on the brace plate 22. The book gutter groove 25 shown in 6 will be made. This is shown schematically in FIG. 4.

Next, the book rest 15 which is formed on the opposite side of the bottom reinforcement plate 11 with respect to the bottom plate 10 is wrapped around the edge of the junction of the bottom reinforcement plate 11 and the thickness control plate 13. Lapping to adhere on the thickness control plate 13 to complete the final reading table structure made of paper (cardboard) material. At this time, the opening 16 of the groove shape provided in the center portion of the book support 15 and the opening 14 of the groove shape provided in the center portion of the thickness control plate 13 are arranged side by side up and down to be bonded to the support groove 24. (See FIG. 6). Figure 5 shows a perspective view of the packaging, carrying and storage of the present invention, the corrugated cardboard reading stand assembled through the above process.

6 is a perspective view of an embodiment of the use of the present invention, corrugated cardboard reading table, unfolding the brace plate 22 provided on the inclined reinforcement plate 20 of the back of the inclined plate 18, its end portion is a plurality of engaging grooves on the bottom reinforcement plate ( It is shown that the inclination plate 18 of the reading stand can be used by adjusting the desired angle by inserting and fixing it in any one of 12).

Here, the book support groove 24 formed in the book support 15 prevents the book or the like to be placed on the reading stand from slipping by its own weight, and the book support groove 25 formed on the inclined plate 18 may spread the book or the like. When receiving the convexity of the book protruding rearwards to perform the function to keep the booklet in a stable state on the reading table.

Figure 7 is to insert the elastic band 27 in the lower portion of the inclined plate 18 of the reading table made of cardboard (cardboard) of the present invention to support the lower part of the booklet placed on the inclined surface of the reading table to stabilize the spread of the booklet It has been shown to keep it in a state.

The elastic band 27 may be disposed in the form of surrounding the inclined plate of the reading table, and may be formed by making holes near both edges of the inclined plate and inserting an elastic band having a locking pin in the hole.

8 is a perspective view of another example in which the elastic band is mounted to the corrugated reading table of the present invention as a book fixing means, in which the elastic band 27 is mounted on the inclined plate 18, but the elastic band 27 is provided through the inclined plate 18. The bottom plate 10 is fixed to the bottom surface.

The elastic band 27 fixed to the bottom surface of the bottom plate 10 has a T-shaped band coupling pin 27-1 for coupling at both ends thereof and fixed to the bottom plate using the same.

As a result, the reading stand of the present invention is normally maintained by the elasticity of the elastic band 27 so that the bottom plate 10 and the inclined plate 18 are in a tense contact state, thereby facilitating logistics operations related to packaging and transportation. In addition, since the bottom plate 10 and the inclined plate 18 are maintained in a tension state by the elastic band 27, the reading table is lifted up when the inclined plate is fixed in this state to fix the support plate 22 to the locking groove on the bottom plate. By the restoring force of the elastic band is always maintained in a stable state.

Figure 9 is a plan view of another embodiment of the present invention, the corrugated cardboard reading table, Figure 10 is a three-dimensional development of another embodiment of the cardboard reading table, Figure 11 is a perspective view of the folded state for carrying, packaging and storage of the cardboard reading table.

As described herein, in another embodiment of the present invention, a portion of the slits 19 on the inclined surface 18 and the slits 21 on the inclined stiffening plate 20 are different from those of FIGS. 1 and 2 described above. The corrugated cardboard cutout portion 22-1 forming the opening 23 portion on the bracing plate 22 is folded and bonded to the outside of the bracing plate 22 with one side of the opening 23 as an axis.

This, together with the effect of improving the strength of the brace plate 22, has the effect of improving the appearance design to eliminate the step on the inclined plate 18 when folding the reading table main body (see Fig. 11).

In addition, the handle 23-1 is provided on the opposite side of the opening 23 formed on the brace plate 22. By the formation of the handle portion 23-1, the supporting legs of the brace plate 22 are divided into two sides, and accordingly, the locking grooves 12-1 on the bottom reinforcement plate are divided into both sides.

12 is a perspective view of a state of use of another embodiment of the corrugated reading table of the present invention, and shows a part of a state in which the cutout portion 22-1 described above is folded and adhered to the central portion of the brace plate in order to reinforce the holding force of the brace plate 22. have. The cutout 22-1 is properly coupled with the middle portion of the slits 19 in the center of the inclined plate 22 when the reading unit main body is folded to partially offset the step difference of the inclined plate surface, and when the reading stand is unfolded The strength of the plate 22 is reinforced.

1 is a planar development of the present invention cardboard reading table.

Figure 2 is a three-dimensional development of the present invention cardboard reading table.

Figure 3 is a bonding state of the bottom plate and the bottom reinforcing plate of the present invention cardboard reading board.

Figure 4 is a bonded state of the inclined plate and the inclined reinforcing plate of the present invention cardboard reading table.

Figure 5 is a perspective view of the folded state for carrying, packaging and storage of the present invention cardboard reading.

Figure 6 is a perspective view of the use of the present invention cardboard reading stand.

7 is a perspective view of an example in which an elastic band is mounted as a book fixing means on a cardboard reading stand of the present invention.

8 is a perspective view of another example in which the elastic band is mounted as a book fixing means on the corrugated reading table of the present invention.

9 is a planar development of another embodiment of the present invention cardboard reading table

10 is a three-dimensional exploded view of another embodiment of the present invention cardboard reading table.

Figure 11 is a perspective view of the folded state for transport, packaging and storage of another embodiment of the present invention cardboard reading stand.

Figure 12 is a perspective view of the use of another embodiment of the present invention cardboard reading stand.

* Description of the symbols for the main parts of the drawings *

10: Bottom plate 11: Bottom stiffening plate

12: locking groove 13: thickness control plate

14, 16, 23: Opening 15: Book stand

17, 26: hinge portion 18: inclined plate

19, 21: Slit 20: Sloped reinforcing plate

23: Bracing plate 24: Book receiving groove

25: book receiving groove 27: elastic band

Claims

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A bottom reinforcement plate 11 and a bottom reinforcement plate 11 extending from one side of the bottom plate to be folded and bonded to an upper surface of the bottom plate, and having one or more locking grooves 12 provided thereon, and extending from the bottom reinforcement plate. The book is folded on the thickness control plate in the form of a thickness control plate 13 is folded and bonded on the bottom reinforcement plate and extending from the other side of the bottom plate to surround the edge of the bottom reinforcement plate 11 and the thickness control plate 13 At the same time, the grooved openings 14 and 16 of the same size provided in the center of the thickness adjusting plate 13 and the book support 15 to form a pedestal 15, the book support groove 24, An inclined plate 18 provided with a hinge portion 17 between the book holder and an inclined angle adjustable within the predetermined range, and a slant 19 is provided at the center thereof, and extended from the inclined plate and folded to the bottom of the inclined plate. Bonded to the slits 19 of the hinge portion. An inclined reinforcement plate 20 having a slitting 21 extending in the center, and a portion of the central portion of the inclined reinforcement plate partially cut and a hinge plate 22 capable of adjusting the inclination angle provided with a hinge portion 17 are formed. Corrugated cardboard reading desk, characterized in that.

According to claim 2, In the center portion of the support plate 22 is provided with a groove-shaped opening 23 of the same width as the slits 21 of the inclined stiffening plate to form a book receiving groove 25 to form the book receiving groove Corrugated cardboard reading table, characterized in that the handle portion 23-1 is formed on the opposite side of the opening (23) for making a wealth.

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