KR101361699B1

KR101361699B1 - Reading stand for attaching a desk

Info

Publication number: KR101361699B1
Application number: KR1020120089071A
Authority: KR
Inventors: 조영희
Original assignee: 조영희
Priority date: 2012-08-14
Filing date: 2012-08-14
Publication date: 2014-02-10

Abstract

The present invention relates to a desk-mounted reading stand, and more particularly to a desk-mounted reading stand that can be freely attached to or detached from the desk top of a school or reading room while adjusting the tilt, height, length and length of the reading board and left and right positions freely. It is about.
According to the present invention, the user can easily adjust the height of the reading stand while sliding the reading plate up and down, and the effect of adjusting and fixing the angle and the length of the reading plate as the user's intention is fixed.

Description

READING STAND FOR ATTACHING A DESK}

The present invention relates to a desk-mounted reading stand, and more particularly to a desk-mounted reading stand that can be freely attached to or detached from the desk top of a school or reading room while adjusting the tilt, height, length and length of the reading board and left and right positions freely. It is about.

In general, the reading table is composed of various forms so that the book can be stood up at a certain angle, such as on the desk, and is usually used to develop the reading table when used at the desk.

In particular, the reading room is not equipped with a separate reading stand, there was a inconvenience to carry with you personally. In order to solve this inconvenience, there has been conventionally proposed a configuration in which a desk is integrally provided on a desk.

In connection with this prior art, "a desk for a reading room having a reading stand (Patent Publication No. 10-2010-0135644)" is known.

For example, as shown in FIG. 1, the conventional reading table 20 is axially fixed to allow the top plate 12 of the desk 10 to be rotated up and down in an axis, and has a rectangular shape to open downward. It includes a guide plate 21 and a reading plate 22 is inserted into the guide plate 21 to be slide-in and out through the bottom open downward, and drawn out from the guide plate 21 to form a cradle. .

However, in the prior art, it is impossible to adjust the distance between the user and the reading stand while maintaining the desired tilt angle of the reading stand, and as the position of the reading stand is limited to the surplus space of the desk, the position of the reading stand is freely arranged. There were inconveniences such as not being able to.

KR 10-2010-0135644 A

The present invention for solving the above problems forms a slide bar insertion groove extending in the vertical direction on the left and right sides of the back of the reading plate, install a stopper having a recessed and recessed portion formed in the slide bar insertion groove, It is an object of the present invention to provide a desk-type reading stand that allows the slide bar to move up and down in accordance with the rotation of a handle formed on one side of the stopper in a state in which a slide bar having a groove corresponding to the stopper is in contact with the stopper.

In addition, an object of the present invention is to provide a desk-type reading stand that can be fixed to the upper plate of the desk with a bolt or the like, the user can move and install the desired place by the suction plate.

In addition, an object of the present invention is to provide a desk-type reading desk that allows the user to easily adjust the angle of the reading table while moving the reading plate by allowing the horizontal rotating bar and the vertical bar to rotate integrally with each other by a protrusion.

The present invention devised to solve the above-described problem is a reading table which is installed on the top plate of the desk 50 to enable angle and position adjustment, and is a plate on which a book is mounted and penetrates two slide bars vertically on the left and right sides of the back side. A groove (102a) is formed side by side, and the reading plate (102) having a handle through groove (102b) formed side by side in the longitudinal direction between the slide bar through groove (102a) and the edge; Two slide bars (106) formed at the slide bar through groove (102a) to slide up and down, and having left and right slide bars (106a) formed at one side of the cutout; Rotating shaft protrusion 104a is formed at one end to protrude in the vertical direction, and the other end is formed in a state in which the handle portion 104c is bent downward, the locking convex portion of the slide bar 106 in the vertical direction at the bottom center. A stopper 104 having a locking convex portion 104b having a size and a shape corresponding to that of the 106a; A spring 108 installed on an opposite side of the surface of the stopper recess 104b of the stopper 104 to push the stopper 104 toward the slide bar 106 by an elastic force; Horizontal rotating bars 110 which are inserted at both ends of the left and right ends of the two slide bars 106 and slide in the vertical direction together with the slide bars 106; Vertical bars 112 and 112 'having horizontal rotating bar through-holes 112a and 112'a through which the horizontal rotating bar 110 passes; The vertical bar bracket 114 rotatably coupling the lower sides of the vertical bars 112 and 112 'is formed on the upper surface, and the fixing base 116 fixed to the upper plate of the desk 50 by bolts 116d. It includes;

The present invention according to another embodiment of the present invention is a reading table which is installed on the upper plate of the desk 50 so that the angle and position can be adjusted. The reading plate 102 is formed side by side, the handle through groove 102b is formed side by side in the vertical direction between the slide bar through the groove (102a) and the edge; Two slide bars (106) formed at the slide bar through groove (102a) to slide up and down, and having left and right slide bars (106a) formed at one side of the cutout; Rotating shaft protrusion 104a is formed at one end to protrude in the vertical direction, and the other end is formed in a state in which the handle portion 104c is bent downward, the locking convex portion of the slide bar 106 in the vertical direction at the bottom center. A stopper 104 having a locking convex portion 104b having a size and a shape corresponding to that of the 106a; A spring 108 installed on an opposite side of the surface of the stopper recess 104b of the stopper 104 to push the stopper 104 toward the slide bar 106 by an elastic force; Horizontal rotating bars 110 which are inserted at both ends of the left and right ends of the two slide bars 106 and slide in the vertical direction together with the slide bars 106; Vertical bars 112 and 112 'having horizontal rotating bar through-holes 112a and 112'a through which the horizontal rotating bar 110 passes; A vertical support bracket 114 rotatably coupling the lower sides of the vertical bars 112 and 112 'is formed on the upper surface and is fixed to the upper plate of the desk 50 by the suction plate 120 installed therein. (118);

The fixing stand 118 has a bottom surface is open, the cylindrical fixing stand lid 118a recessed downward in the center of the upper surface; The upper and the bottom is formed of a cylindrical fixed support base 118b open, the adsorption plate 120 is inserted through the bottom of the fixed support base 118b, and is inserted through the top of the fixed support lid 118a. Adsorption bolt 122 is characterized in that the screwed to the adsorption plate (120).

It further includes a washer 124 fitted to the suction bolt 122.

According to the present invention, the user can easily adjust the height of the reading stand while sliding the reading plate up and down, and the effect of adjusting and fixing the angle and the length of the reading plate as the user's intention is fixed.

In addition, according to the present invention, the user may permanently install the reading stand on the upper plate of the desk by using a bolt or the like, or may install the reading stand while moving the installation place by using the suction plate.

In addition, the present invention is because the vertical bar and the horizontal rotation bar is linked together, there is an effect that can maintain the angle intended by the user as it is.

1 is a perspective view showing a desk for a reading room having a reading table according to the prior art.
Figure 2 is a perspective view showing the appearance of a desk equipped with a reading desk according to an embodiment of the present invention.
Figure 3 is a perspective view showing the back structure of the reading desk.
Figure 4 is an exploded perspective view showing a coupling structure of the stopper and the slide bar.
5 is a perspective view showing a lower structure of the slide bar.
6 is a cross-sectional view showing a state in which the stopper and the slide bar are engaged with each other.
7 is a cross-sectional view showing a state where the stopper and the slide bar are separated by pressing the handle.
8 is an exploded perspective view showing the structure of the vertical bar.
9 is an exploded perspective view showing the structure of a vertical bar according to another embodiment.
10 is an exploded perspective view showing the structure of the fixing stand.
11 is an exploded perspective view showing the structure of a fixing stand according to another embodiment.
12 is a cross-sectional view showing the internal structure of the fixed pedestal of FIG.
FIG. 13 is a cross-sectional view showing an internal structure when the suction plate of FIG. 12 is pressed against the upper plate of the desk. FIG.
14 is a perspective view showing the structure when the suction bolt knob lying down.
15 is a cross-sectional view showing a state in which the reading plate sliding up and down.
16 is a cross-sectional view showing a state in which the reading plate is lying down or standing up.
17 is a cross-sectional view showing a state where the reading board is completely folded at right angles.
18 is a cross-sectional view showing a state in which the vertical bar is laid down to be in close contact with the stopper;

Hereinafter, with reference to the drawings will be described "desktop reading table" (hereinafter referred to as "reading table") according to an embodiment of the present invention.

Figure 2 is a perspective view showing the appearance of a desk with a reading desk according to an embodiment of the present invention, Figure 3 is a perspective view showing the back structure of the reading stand, Figure 4 is an exploded perspective view showing a coupling structure of the stopper and the slide bar, Figure 5 6 is a cross-sectional view illustrating a lower structure of the slide bar, and FIG. 6 is a cross-sectional view illustrating a state in which a stopper and a slide bar are engaged to each other and FIG.

Reading stand 100 of the present invention is a configuration that includes a large reading plate 102, horizontal rotating bar 110, vertical bar 112, fixed pedestal 116, the position and angle at the top of the desk 50 It is made to be adjusted freely.

The horizontal rotation bar 110 is disposed in the horizontal direction in a rotatable state on the back of the reading plate 102. Horizontal rotating bar 110 is provided with a slide bar 106 at both ends, the slide bar 106 is inserted into the slide bar through groove (102a) formed side by side in the vertical direction on the rear left and right sides of the reading plate (102). Slide in the vertical direction from the state. That is, since both ends of the horizontal rotating bar 110 slide in the vertical direction (up and down direction) along the rear surface of the reading plate 102 while the horizontal rotating bar 110 is installed in the horizontal direction, the reading plate 102. This can be moved in the vertical direction as a whole. Therefore, the height of the book can be adjusted up and down according to the user's intention.

The vertical bar 112 has an elongated and flat rectangular shape as a whole, and a hole through which the horizontal rotation bar 110 penetrates is formed at an upper portion thereof, and a protrusion is formed at the lower portion thereof to be rotatably fixed to an upper surface of the fixing base 116. The structure and operation principle of the vertical bar 112 will be described later.

The fixed pedestal 116 is permanently or temporarily fixed to the upper plate of the desk 50, and the lower portion of the vertical bar 112 is hinged to the upper surface of the fixed pedestal 116 can be rotated by a predetermined angle so that the reading board Allows you to adjust the angle of the 102 double. The structure and installation method of the fixed support 116 will also be described later.

The reading plate 102 is a body in which an accommodating space is formed, and two slide bar through holes 102a are formed at left and right sides of the rear surface, respectively. In addition, the handle through grooves 102b are formed one by one between the slide bar through grooves 102a and the edge of the reading plate 102.

The slide bar through groove 102a slides up and down while the slide bar 106 is inserted.

The slide bar 106 is connected to one end of each of the horizontal rotating bar 110, one side of the rod having a circular cross section is cut, so that the cut surface is inward of the slide bar through groove (102a). Is installed. And the uneven surface 106a is formed to protrude on the cut surface. The uneven portion 106a has a shape in which recesses and convex portions are repeated in the horizontal direction, and serves to prevent the slide bar 106 from moving in the longitudinal direction.

A stopper 104 is installed inside the slide bar through hole 102a. The stopper 104 shown in FIG. 4 is described with the visible part as the bottom and the other side not visible as the top.

In the center of the bottom surface of the stopper 104, the locking projections 104b are formed in the longitudinal direction. The locking protrusions 104b formed on the stopper 104 have a size and shape corresponding to the locking protrusions 106a formed on the slide bar 106, and the two locking protrusions 104b and 106a are engaged with each other. Block free slide movement of 106).

At one end of the stopper 104, the rotating shaft projection 104a is formed to protrude in the vertical direction, and the other end of the stopper 104 is formed in a state bent downward. The rotary shaft protrusion 104a rotates by a predetermined angle in a state of being inserted into the groove of the support 102c protruding into the inner space of the reading plate 102. Therefore, as a whole, the stopper 104 reciprocates by a predetermined angle about the support 102c.

And because the locking projections 104b of the stopper 104 is installed at a position corresponding to the slide bar insertion groove 102a, the locking projections 104b are positioned on the inner bottom of the slide bar insertion groove 102a, It is engaged with the locking projections 106a of the slide bar 106. A spring 108 is installed on the opposite side of the stopper recessed surface 104b from the stopper 104 to push the stopper 104 toward the slide bar 106 by an elastic force. Therefore, when no force is applied to the stopper 104, the stopper 104 and the slide bar 106 are brought into contact with each other by the elastic force of the spring 108, and the slide bar 106 is fixed in place without sliding. do.

6 and 7, the movement of the stopper 104 is shown. In the drawing, the upper part of the reading plate 102 protrudes from the upper side of the reading plate 102, and the opposite side is the front side of the reading plate 102. FIG.

When the user holds the left and right edges of the reading plate 102 and presses the left and right handle portions 104c protruding into the handle through grooves 102b on the back of the reading plate 102, the stopper 104 supports the support ( The contact between the two uneven parts 104b and 106a is released while rotating about 102c. In this state, when the user moves the reading plate 102 up and down, the slide bar 106 slides in the slide bar insertion groove 102a. Therefore, as the reading plate 102 moves in the vertical direction, the user can adjust the position.

Then, when the position adjustment is finished and the user releases the force pressing the handle 104c, the stopper 104 is rotated again to the opposite side by the elastic force of the spring 108. Therefore, the two uneven parts 104b and 106a are meshed again, and the slide bar 106 can no longer slide, and thus the position of the reading plate 102 is fixed.

Since the left and right two slide bars 106 are fixed to the distal end of the vertical bar 112 by the horizontal rotating bar 110, the reading plate 102 is moved up and down in the same way.

On the other hand, Figure 8 is an exploded perspective view showing the structure of the vertical bar.

The vertical bar 112 grips the horizontal rotating bar 110 at the top, and is mounted on the fixed base 116 at the bottom to adjust the height and length of the front and rear reading table 100.

On the upper side of the vertical bar 112, a horizontal rotating bar through hole 112a is formed in the horizontal direction. The horizontal rotating bar 110 penetrates inside the horizontal rotating bar through-hole 112a. The user may move the reading plate 102 to the left and right, and since the horizontal rotating bar 110 is moved in the longitudinal direction inside the horizontal rotating bar through hole 112a, the left and right positions of the reading plate 102 are adjusted. .

Side projections 112c are formed on both sides of the lower side of the vertical bar 112 to protrude in the horizontal direction. The side protrusion 112c has a polygonal cross section, and the buffer ring 112d is fitted to the side protrusion 112c. The buffer ring 112d of rubber, urethane, or silicone is substantially cylindrical, and a side protrusion through hole 112e is formed in the center thereof in the center thereof. The side protrusion through hole 112e is made to have the same shape as the cross section of the side protrusion 112c. Therefore, when the vertical bar 112 rotates within a range of a predetermined angle about the side protrusion 112c, the buffer ring 112d also rotates together.

And the outer side surface of the horizontal rotating bar 110 is formed in the longitudinal direction of the rotation bar side groove (110a) concave. The protrusion 112b is convexly formed in the longitudinal direction of the inner wall surface of the horizontal rotating bar through hole 112a.

The rotation bar side groove 110a and the protrusion 112b are formed to correspond to each other in position or size, and the protrusion 112b is inserted into the rotation bar side groove 110a. Accordingly, the horizontal rotating bar 110 maintains the same position without turning in the horizontal rotating bar through hole 112a by the protrusion 112b.

9 is an exploded perspective view showing the structure of the vertical bar according to another embodiment, the point different from that in FIG. 8 is a cross-section of the horizontal rotating bar 110 'is a non-circular polygon, the horizontal rotating bar through hole 112 The shape of the cross section of 'a) is also the same polygon as the shape of the cross section of the horizontal rotating bar 110'. Therefore, the horizontal rotating bar 110 ′ does not spin inside the horizontal rotating bar through hole 112 ′ a.

On the other hand, Figure 10 is an exploded perspective view showing the structure of the fixed pedestal.

The upper surface of the fixed support 116 is installed in a position in which the vertical bar bracket 114 is symmetrical.

Vertical bar bracket 114 is divided into a body of the upper and lower, it is coupled by a bolt or the like. A circular groove is formed between the upper and lower bodies, and the buffer ring 112d is inserted into the side protrusions 112c formed on both sides of the vertical bar 112. Therefore, the vertical bar 112 is rotated by a predetermined angle around the vertical bar bracket 114 while the rotation is limited to some extent by the buffer ring 112d. In accordance with the rotation of the vertical bar 112, the angle and position of the front and rear reading plate 102 is adjusted.

The fixed pedestal 116 is composed of a fixed pedestal lid 116a and a fixed pedestal base 116b.

The fixing stand lid 116a is a cylindrical shape with an open bottom surface, and a vertical bar bracket 114 is attached to the top surface. And a thread (not shown) is formed in the inner lower portion of the side surface.

The fixing base 116b has a cylindrical shape with an open top, and has a plurality of through holes through which the bolt 116d is fastened. And the threaded side (116c) is formed on the outer side of the side, it is configured to meet the thread formed on the inner side of the lower side of the fixed pedestal lid (116a). Accordingly, the fixing stand lid 116a and the fixing stand base 116b are screwed together.

The bolt 116d is filled through the through hole formed in the bottom of the fixed base 116b, and the fixed base 116 is fixed to the upper plate of the desk 50 by the bolt 116d.

The user places the fixed base 116b in a proper position on the desk 50, fixes it with bolts 116d, and then combines the fixed base lid 116a with the fixed base 116b to read the reading table 100. Install it.

If the user wants to move the reading table 100 to another place, loosen the bolt 116d by removing the fixed base 116 from the desk 50.

A stopper 116e protrudes from the front of the upper surface of the fixed base lid 116a. The stopper 116e is formed to protrude by a certain height, and when the vertical bar 112 is laid down to the front, the vertical bar 112 is no longer inclined downward while contacting the lower part of the vertical bar 112. At the same time, it serves to support the weight of the book or the pressure that the user presses by hand. The size or height of the stopper 116e may vary depending on the usage environment or size of the reading table 100.

On the other hand, Figure 11 is an exploded perspective view showing the structure of the fixed pedestal according to another embodiment, Figure 12 is a cross-sectional view showing the internal structure of the fixed pedestal of Figure 11, Figure 13 when the adsorption plate of Figure 12 is pressed on the upper plate of the desk Sectional view showing the internal structure of Figure 14 is a perspective view showing the structure when the suction bolt knob lying down.

In FIG. 10, the fixing base 116 is not easily moved by fixing the fixing base 116 with the bolt 116d. However, the fixing base 118 illustrated in FIG. 11 moves the reading stand 100 more easily by using the suction plate 120. It is configured to be.

The fixed stand 118 of the new type is composed of a cylindrical stand bottom lid 118a with an open bottom, and a cylindrical stand bottom 118b with top and bottom open.

A recess 118a-1 recessed downward is formed in the center of the upper surface of the fixing base lid 118a, and a bolt through hole 118a-2 is formed in the center of the recess 118a-1 in the vertical direction. .

The suction bolt 122 enters the recess 118a-1 in the state where the washer 124 is inserted, and the body of the suction bolt 122 penetrates through the bolt through hole 118a-2. Therefore, the suction bolt head 118a is seated in the recess 118a-1, and the suction bolt body 122b passes downward through the bolt through hole 118a-2.

The suction bolt head 122a is provided with a suction bolt handle 122c that is semicircular and rotatable. The suction bolt handle 122c is used by the user to rotate the suction bolt 122. The suction bolt handle 122c is turned upright and turned to the inside of the recess 118a-1.

On the upper surface of the fixing pedestal 118 is installed a vertical bar bracket 114 of the same type as described above, the vertical bar 112 is rotatably connected. In addition, the stopper 118a-3 restricting the rotation of the vertical bar 112 is formed to protrude in the same manner.

A thread 118b-1 is formed on the inner bottom of the side of the fixed base lid 118a, and the upper side of the side outside of the fixed base 118b so that the fixed base lid 118a and the fixed base are formed in the same manner as described above. Base 118b is screwed in.

The adsorption plate 120 is inserted through the open bottom of the fixed base 118b, and a bolt insertion hole 120a extending upwardly is formed in the center of the upper surface of the adsorption plate 120. A screw thread is formed inside the bolt insertion hole 120a so that the suction bolt body 122b is inserted. Therefore, the adsorption bolt 122 and the adsorption plate 120 are maintained in a screwed state, and the adsorption plate 120 moves up and down according to the rotation of the adsorption bolt 122.

As shown in FIG. 12, in the state where the adsorption bolt 122 is not tightened, the adsorption plate 120 is in contact with the upper plate of the desk 50. At this time, the suction bolt body 122b is inserted into a substantial portion of the inside of the bolt insertion hole 120a of the suction plate 120 is screwed.

In this state, the user takes a seat in order to attach the reading table 100 to the top plate of the desk 50, attaches the adsorption plate 120 to the top plate, and tightens the adsorption bolt 122, and the adsorption bolt body 122b is The concave portion of the bottom surface of the suction plate 120 is pulled upward while entering the bolt insertion hole 120a. As the space generated by the bottom surface of the adsorption plate 120 and the top surface of the adsorption increases, the pressure decreases, and the adsorption plate 120 is coupled to the top plate of the desk 50.

Since the washer 124 is inserted between the suction bolt 122 and the upper surface of the fixed base lid 118a, the suction bolt 122 can rotate relatively freely.

The user may fix the reading table 100 while tightening the suction bolt 122 strongly, and when the rotation is completed as shown in FIG. 14, the suction bolt handle 122c may be laid down and inserted into the recess 118a-1. . Since the suction bolt handle 122c is laid flat, it does not interfere with the operation of the vertical bar 112 in the upper portion.

In the present invention, it has been described that the fixing pedestal lids 116a and 118a and the fixing pedestal bases 116b and 118b are screwed by screws, but may be other methods. For example, a protrusion or groove is formed on the inner bottom side of the fixing base lids 116a and 118a, and a groove or a protrusion having a shape opposite to the upper side of the side outside of the fixing base base 116b and 118b is pressed. You can also combine them. In addition, it is possible to form a coupling structure in various ways.

FIG. 15 is a cross-sectional view illustrating a state in which the reading plate is slid up and down, FIG. 16 is a cross-sectional view illustrating a reading plate lying down or standing up, and FIG. 17 is a cross-sectional view illustrating the reading plate completely folded at right angles.

As shown in FIG. 15, the user may adjust the height of the book while sliding the reading plate 102 up and down. In addition, as shown in FIG. 16, the vertical bar 112 may be erected or laid down, and the reading plate 102 may be erected or laid down to adjust the angle of the book and the distance in the front and rear directions. In addition, as illustrated in FIG. 17, when the reading plate 102 and the vertical bar 112 are erected at right angles, the reading plate 102 and the vertical bar 112 may be completely in contact with each other, thereby reducing the space as much as possible.

On the other hand, Figure 18 is a cross-sectional view showing a state where the vertical bar is lowered to the closest contact with the stopper. The vertical bar 112 is in contact with the top surfaces of the stoppers 116e and 118a-3 so that it does not go down any further.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, As will be understood by those skilled in the art. Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, It is intended that all changes and modifications derived from the equivalent concept be included within the scope of the present invention.

100: reading table 102: reading board
104: stopper 106: slide bar
108: spring 110: horizontal rotation bar
112: vertical bar 114: vertical bar bracket
116, 118: fixed base 120: adsorption plate
122: adsorption bolt 124: washer

Claims

As a reading table installed on the top plate of the desk 50 to enable angle and position adjustment,
As a plate on which a book is mounted, two slide bar through holes 102a are formed side by side on the left and right sides of the back side, and a handle through hole 102b is disposed between the slide bar through holes 102a and an edge in a vertical direction. Reading plate 102 formed side by side with;
Two slide bars (106) formed at the slide bar through groove (102a) to slide up and down, and having left and right slide bars (106a) formed at one side of the cutout;
Rotating shaft protrusion 104a is formed at one end to protrude in the vertical direction, and the other end is formed in a state in which the handle portion 104c is bent downward, the locking convex portion of the slide bar 106 in the vertical direction at the bottom center. A stopper 104 having a locking convex portion 104b having a size and a shape corresponding to that of the 106a;
A spring 108 installed on an opposite side of the surface of the stopper recess 104b of the stopper 104 to push the stopper 104 toward the slide bar 106 by an elastic force;
Horizontal rotating bars 110 which are inserted at both ends of the left and right ends of the two slide bars 106 and slide in the vertical direction together with the slide bars 106;
Vertical bars 112 and 112 'having horizontal rotating bar through-holes 112a and 112'a penetrating in a state in which the horizontal rotating bar 110 is movable in a longitudinal direction;
The vertical bar bracket 114 rotatably coupling the lower sides of the vertical bars 112 and 112 'is formed on the upper surface, and the fixing base 116 fixed to the upper plate of the desk 50 by bolts 116d. Comprising; desk-mounted reading desk.

As a reading table installed on the top plate of the desk 50 to enable angle and position adjustment,
As a plate on which a book is mounted, two slide bar through holes 102a are formed side by side on the left and right sides of the back side, and a handle through hole 102b is disposed between the slide bar through holes 102a and an edge in a vertical direction. Reading plate 102 formed side by side with;
Two slide bars (106) formed at the slide bar through groove (102a) to slide up and down, and having left and right slide bars (106a) formed at one side of the cutout;
Rotating shaft protrusion 104a is formed at one end to protrude in the vertical direction, and the other end is formed in a state in which the handle portion 104c is bent downward, the locking convex portion of the slide bar 106 in the vertical direction at the bottom center. A stopper 104 having a locking convex portion 104b having a size and a shape corresponding to that of the 106a;
A spring 108 installed on an opposite side of the surface of the stopper recess 104b of the stopper 104 to push the stopper 104 toward the slide bar 106 by an elastic force;
Horizontal rotating bars 110 which are inserted at both ends of the left and right ends of the two slide bars 106 and slide in the vertical direction together with the slide bars 106;
Vertical bars 112 and 112 'having horizontal rotating bar through-holes 112a and 112'a penetrating in a state in which the horizontal rotating bar 110 is movable in a longitudinal direction;
A vertical support bracket 114 rotatably coupling the lower sides of the vertical bars 112 and 112 'is formed on the upper surface and is fixed to the upper plate of the desk 50 by the suction plate 120 installed therein. 118; comprising a desk-attached reading table.

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