KR200471662Y1 - wood reading desk - Google Patents

Abstract

The present invention relates to a reading stand of a new structure that can support the book firmly while freely adjusting the angle and height of the book.
The reading table according to the present invention not only supports the support plate 10 by using the first and second pivotal arms 50, but also has a high strength in each part including the first and second pivotal arms 50. While freely adjusting the angle and height of 1) there is an advantage that can firmly support the book (1).

Description

Wood reading desk

The present invention relates to a reading stand of a new structure that can support the book firmly while freely adjusting the angle and height of the book.

In general, the reading stand that can be placed in an open state of the book is provided with a support plate to adjust the angle is configured to spread the book on the support plate, is made of synthetic resin in consideration of weight and strength.

However, such a reading stand has a problem that can not only adjust the angle of the support plate for supporting the book can adjust the height of the book.

Therefore, in recent years, a reading stand has been developed in which hinges are coupled to each other to adjust not only the angle of the book but also the height of the book. However, such a reading stand has a problem that it is difficult to sufficiently support a heavy book due to its low strength.

In addition, in recent years, there has been an attempt to produce a reading table made of wood with increasing interest in environmentally friendly materials, but in the case of wood, it weighs much more than synthetic resin and has less flexibility and freedom of molding. Therefore, in the case of a reading stand made of wood, it is very inconvenient to use because it has a very simple form or function, and it is difficult to freely adjust the height or angle of the book.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a reading stand having a new structure that can support the book firmly while freely adjusting the angle and height of the book.

The present invention for achieving the above object is provided with a lower support 12 for supporting the lower end of the book (1) on the front lower side is configured to put the book (1) on the front and the support block 11 on the back ) Is provided with a support plate 10, a first pivot shaft 20 installed to penetrate both sides of the support block 11, and a first pivot shaft 20 so that the front end portions are positioned at both sides of the support block 11. U-shaped first rotating arm 30 having a pair of bar members 31 rotatably coupled to both ends of the upper and lower ends thereof and a connecting member 32 interconnecting the rear ends of the bar members 31. And a second rotation shaft 40 installed to penetrate both sides of the connection member 32, and a front end portion at both ends of the second rotation shaft 40 so as to be positioned at both sides of the connection member 32. A pair of second pivotal arm 50 rotatably coupled and both rear ends of the second pivotal arm 50 are simultaneously penetrated. A third rotation shaft 60 installed so as to be rotatable, a base 70 rotatably coupled to the third rotation shaft 60, and installed on a bottom surface thereof, and the first to third rotation shafts 20, 40, 60. Is provided on the support plate 10 and the first pivotal arm 30 and the second pivotal arm 50 and the base 70 is provided with a reading means including a fixing means for fixing the relative angles of the base 70 is provided. .

According to another feature of the present invention, the rotating shaft (20, 40, 60) is composed of a screw shaft formed with a screw thread on the circumferential surface, the fixing means 80 is the central portion of the rotating shaft (20, 40, 60) A pair of internal fixing nuts 81 screwed to both sides to fix the rotation shafts 20, 40, and 60, and a pair of screw couplings to the rotation shafts 20, 40, and 60 to be positioned outside the fixing nuts. A reading stand is provided that includes an outer fixing nut 82 and a pair of fixing handles 83 screwed to the pivot shafts 20, 40, and 60 so as to be positioned outside the outer fixing nut 82. do.

According to another feature of the present invention, a through hole 33 penetrating both sides is formed in the front end or the rear end of the bar member 31 or the second pivotal arm 50, the through hole Inserting grooves 34 into which the inner fixing nut 81 and the outer fixing nut 82 are inserted are formed at both sides of the 33, and the support pipe 35 made of metal is inserted into the through hole 33. A reading stand is provided which is fixed.

According to another feature of the present invention, the first pivotal arm 30 is provided with a reading table characterized in that it is divided into left and right.

According to another feature of the present invention, the front surface of the support plate 10 is formed with a concave groove 13 vertically long, the back portion 1a of the book 1 placed on the support plate 10 is the concave groove ( 13) there is provided a reading stand characterized in that it can be inserted into.

According to another feature of the present invention, there is provided a reading stand characterized in that the coil spring 86 is inserted between the fixing handle 83 and the external fixing nut 82.

The reading table according to the present invention not only supports the support plate 10 by using the first and second pivotal arms 50, but also has a high strength in each part including the first and second pivotal arms 50. While freely adjusting the angle and height of 1) there is an advantage that can firmly support the book (1). In addition, the structure of each part is simple, there is an advantage that can be produced using a material having a low degree of freedom of elasticity or molding, such as wood.

1 is a front perspective view showing a reading stand according to the present invention,
Figure 2 is a rear perspective view showing a reading table according to the present invention,
Figure 3 is a side view showing a reading table according to the present invention,
Figure 4 is a cross-sectional view showing a reading table according to the present invention,
5 is a reference diagram showing the fixing means of the reading stand according to the present invention,
6 is a reference diagram showing a method of assembling the fixing means of the reading table according to the present invention,
7 is a cross-sectional view showing a modification of the reading stand according to the present invention.

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

1 to 6 illustrate a reading stand according to the present invention, and is configured to put a book 1 on the front side and a supporting plate 10 having a supporting block 11 at a rear side thereof, and the supporting block 11. A first pivotal shaft 20 installed to penetrate both sides of the < RTI ID = 0.0 >), < / RTI > a first pivotal arm 30 having a front end hinged to the first pivotal shaft 20 in a vertically rotatable direction, and the first pivotal arm. A second pivotal shaft 40 installed to penetrate both rear ends of the rear end portion 30, a second pivotal arm 50 provided with a front end portion rotatable in the vertical direction to the second pivotal shaft 40, and A third pivot shaft 60 installed to penetrate both rear ends of the second pivot arm 50, a base 70 rotatably coupled to the third pivot shaft 60 and installed on a bottom surface thereof; The relative angles of the support plate 10, the first pivotal arm 30, the second pivotal arm 50, and the base 70 are provided on the first to third pivotal shafts 20, 40, and 60. It is composed of a fixing means 80 to be fixed.

In detail, the support plate 10 is formed in a wide plate shape from side to side, and the lower support 12 supporting the lower end of the book 1 is provided on the front lower side to support the book 1 placed on the front side. It is configured to be. At this time, the front of the support plate 10 is formed with a concave groove 13 vertically long, when the book 1 is placed on the front of the support plate 10 in the open state (1) the book head 1a of the book (1) Is configured to be inserted into the concave groove (13). The lower support 12 is fixed to the front surface of the support plate 10 by bolts passing through the front and rear surfaces. In addition, the support block 11 is configured in the form of a square block is fixed to the lower rear center portion of the support plate (10).

The first pivotal arm 30 has a pair of bar members 31 and the bar pivotally coupled to both ends of the first pivotal shaft 20 so as to be positioned at both sides of the support block 11 in a vertical direction. It is U-shaped with a connecting member 32 interconnecting the rear ends of the members 31. At this time, the first pivotal arm 30 is divided into left and right. That is, the bar member 31 on one side of the bar member 31 of the first pivotal arm 30 is connected to the connection member 32 to have an L shape, and the other bar member 31 is configured separately. do. In this case, the second pivot shaft 40 is installed to penetrate both side surfaces of the connecting member 32 and the rear end of the bar member 31 configured separately from the connecting member 32, and the second pivot shaft 40 And the first pivotal arm 30 is coupled to each other to form a U shape by the fixing means 80.

The second pivotal arm 50 has a long bar shape and is configured as a pair so that the front end portions can be pivoted up and down on both ends of the second pivotal shaft 40 so as to be positioned at both sides of the connecting member 32. Combined.

The third pivot shaft 60 is configured to have a long bar shape to the left and right, and is installed to simultaneously penetrate the rear end of the second pivot arm 50.

The base 70 is formed in a rectangular block shape in which the width in the lateral direction is narrower than the distance between the second pivotal arm 50, and is fixed to the book 1 by a screw, so that the width of the second pivotal arm 50 It is rotatably coupled to an intermediate portion of the third pivot 60 so as to be located between the rear ends.

At this time, the first to the third rotation shaft (20, 40, 60) is composed of a screw shaft formed with a screw thread on the circumferential surface. And, as shown in Figure 5, the fixing means 80 is screwed to both sides of the central portion of the rotating shaft (20, 40, 60) a pair of internal fixing for fixing the rotating shaft (20, 40, 60) A nut 81, a pair of external fixing nuts 82 screwed to the pivot shafts 20, 40, and 60 so as to be located outside the fixing nut, and rotated so as to be located outside the external fixing nuts 82 It consists of a pair of fixing handles 83 screwed to the coaxial (20, 40, 60).

6 illustrates a fixing method using the fixing means 80 configured as described above, and illustrates the fixing of the support plate 10 and the first rotating arm 30 by being fitted to the first rotating shaft 20.

Accordingly, as shown in (a) of FIG. 6, the first pivot shaft 20 is coupled to penetrate both sides of the support block 11, and the inner fixing nut 81 is coupled to the first pivot shaft. Coupled to (20) is fixed to the first rotating shaft 20 is fixed to the support block 11 does not move. At this time, a plurality of washers 81a are inserted between the inner fixing nut 81 and the support block 11, and a stop ring 81b is coupled to the outside of the inner fixing nut 81.

In addition, the first pivotal arm 30 is rotatably coupled in the vertical direction to both ends of the first pivotal shaft 20. To this end, as shown in FIG. 5, a through hole 33 through which the first pivot shaft 20 passes is formed at the front end of the bar member 31 of the first pivot arm 30. Inserting grooves 34 into which the inner fixing nut 81 and the outer fixing nut 82 are inserted are formed at both sides of the through hole 33. In this case, the support pipe 35 of the metal material is inserted and fixed in the through hole 33.

Therefore, as shown in (b) of FIG. 6, after the first pivotal arm 30 is divided into left and right, the through holes 33 of the bar member 31 are formed at both ends of the first pivotal shaft 20. As shown in (c) of FIG. 6, the external fixing nut 82 is coupled to the first pivot shaft 20 so that the first pivot arm 30 is connected to the first pivot shaft 20. To be fixed. At this time, a plurality of washers 82a are fitted between the external fixing nut 82 and the bar member 31, and the stop ring 82b is coupled to the external fixing nut 82 to the outside, and the internal fixing nut ( 81) and the external fixing nut 82 is inserted into the insertion groove 34 is not exposed to the outside.

Then, when the external fixing nut 82 is coupled, the fixing handles 83 are respectively coupled to the outer ends of the first pivot shaft 20. At this time, the stop ring 84 and the closing nut 85 is further coupled to the outside of the fixing handle (83).

Accordingly, by releasing the fixing handle 83 and adjusting the angles of the first rotating arm 30 and the supporting plate 10, and then tightening the fixing handle 83, the first rotating arm 30 and the supporting plate 10 are fixed. It can fix so that it does not move mutually.

The configuration of the fixing means 80 is equally applied to the fixing means 80 coupled to the second and third rotating shafts 40 and 60 in addition to being coupled to the first rotating shaft 20. In addition, the through hole 33 and the insertion groove 34, as well as the front end of the above-described first pivot shaft 20, the second pivot arm to which the second and third pivot shafts 40 and 60 are coupled. It is also formed at the front end and the rear end of 50.

The reading stand configured as described above uses the fixing means 80 to adjust the angles of the first and second pivotal arms 50 and the support plate 10, thereby adjusting the angle and height of the book 1 placed on the support plate 10. There is an advantage that can be adjusted freely. In particular, the first pivotal arm 30 is provided with a pair of bar members 31 and the second pivotal arm 50 is composed of a pair and is firmly fixed by the fixing means 80 to secure the book 1. It can be supported, and the structure of each part is simple, there is an advantage that can be made of a variety of materials, including wood.

In addition, the rotation shaft (20, 40, 60) is composed of a screw shaft formed with a screw thread on the circumferential surface, the fixing means 80 is screwed to both sides of the central portion of the rotation shaft (20, 40, 60) A pair of internal fixing nuts 81 for fixing the coaxial 20, 40, 60, and a pair of external fixing nuts 82 screwed to the rotation shafts 20, 40, 60 so as to be located outside the fixing nuts. And a pair of fixing handles 83 screwed to the rotation shafts 20, 40, and 60 so as to be positioned outside the external fixing nuts 82, and has an advantage of being able to firmly fix each part. have.

In addition, through holes 33 penetrating both sides are formed at both the front end portions of the bar member 31 or the front end portion or the rear end portion of the second pivot arm 50, and at both sides of the through holes 33. An insertion groove 34 into which the inner fixing nut 81 and the outer fixing nut 82 are inserted is formed, and the inner fixing nut 81 and the outer fixing nut 82 are prevented from being exposed to the outside. There is an advantage to improve. In particular, the metal support pipe 35 is inserted and fixed inside the through hole 33 to prevent the rotating shaft 20 from being rubbed with the through hole 33 to prevent the through hole 33 from being damaged. Since the first pivotal arm 30 is divided into left and right, it is easy to insert the first pivotal arm 30 into both ends of the first pivotal shaft 20.

In addition, the front surface of the support plate 10 is formed with a concave groove 13 vertically long, so that the back portion 1a of the book 1 placed on the support plate 10 is inserted into the concave groove 13, Open book 1 has an advantage that can be prevented from coming into unintentional.

Figure 7 shows another embodiment according to the present invention, the coil spring 86 is inserted between the fixing handle 83 and the external fixing nut 82 of the fixing means (80).

Accordingly, the external fixing nut 82 and the fixing handle 83 are pressed to prevent the external fixing nut 82 and the fixing handle 83 from loosening themselves, while applying an appropriate pressure to the fixing handle 83 to fix the fixing handle 83. There is an advantage that can give a proper resistance when turning).

In the above, the configuration of the present invention with reference to a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, various modifications, additions based on the accompanying utility model registration claims and drawings It should be noted that modifications can be made.

1. Book 10. Support Plate
20. 2nd pivot axis 30. 1st pivot arm
40. 2nd pivot axis 50. 2nd pivot arm
60. 3rd pivot 70. Base
80. Fastening means

Claims (6)

The lower support 12 is provided to support the lower end of the book (1) in the lower side of the front is configured to put the book (1) on the front and the back support plate 10 is provided with a support block (11),
A first pivot shaft 20 installed to penetrate both sides of the support block 11;
A pair of bar members 31 coupled to both ends of the first pivot shaft 20 in a vertically rotatable manner so that front ends are positioned at both sides of the support block 11 and the rear ends of the bar members 31 are interconnected. A first rotating arm 30 having a U-shape having a connecting member 32 to
A second rotating shaft 40 installed to penetrate both sides of the connecting member 32;
A pair of second pivotal arms 50 rotatably coupled up and down to both ends of the second pivot 40 so that front ends are located on both sides of the connecting member 32;
A third pivot shaft 60 installed to penetrate both sides of the rear end portion of the second pivot arm 50 at the same time;
A base 70 rotatably coupled to the third pivot 60 and installed on a bottom surface thereof;
The first to third pivot shafts 20, 40, and 60 are provided to fix the relative angles of the support plate 10, the first pivot arm 30, the second pivot arm 50, and the base 70. To include the fixing means 80,
Concave groove 13 is formed in the front of the support plate 10 vertically long, so that the back portion (1a) of the book 1 placed on the support plate 10 can be inserted into the concave groove (13) Featuring a reading stand.
The method of claim 1,
The rotation shaft 20, 40, 60 is composed of a screw shaft formed with a thread on the circumferential surface,
The fixing means 80 is screwed to both sides of the central portion of the rotation shaft (20, 40, 60) and a pair of internal fixing nut 81 for fixing the rotation shaft (20, 40, 60), and the A pair of external fixing nuts 82 screwed to the rotation shafts 20, 40, and 60 so as to be positioned outside, and screws on the rotation shafts 20, 40, and 60 so as to be located outside the external fixing nuts 82 Reading desk, characterized in that it comprises a pair of fixed handle (83) coupled.
3. The method of claim 2,
Through holes 33 penetrating both sides are formed at the front end of the bar member 31 or the front end or the rear end of the second pivot arm 50, and both sides of the through hole 33 are fixed to the inside. Inserting groove (34) is formed is inserted into the nut 81 and the outer fixing nut 82, the reading hole, characterized in that the support pipe 35 of the metal material is inserted and fixed inside the through hole (33).
The method of claim 3,
The first pivotal arm 30 is a reading table, characterized in that divided into left and right.
delete 3. The method of claim 2,
Reading stand, characterized in that the coil spring (86) is inserted between the fixing handle (83) and the external fixing nut (82).

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