KR101500153B1 - Flushable glass board assembly - Google Patents

Abstract

The present invention relates to a flushable glass board assembly comprising: a glass board having the shape of a plate with a certain area, and having a picture drawn on front and rear surfaces by using a writing instrument or a painting instrument; a side water supply pipe and an upper water supply pipe for supplying water to the upper part of the glass board; a water discharge part combined with the upper part of the glass board to flush the picture by supplying the supplied water to the surface of the glass board through the side water supply pipe and the upper water supply pipe; and a water storage box combined with the lower part of the glass board to store water falling along the surface of the glass board. The side water supply pipe and the upper water supply pipe are connected to the inside of the water discharge part along a side surface from the lower part of the glass board and adjusts the amount of supplied water by the operation of a water supply valve. The water discharge part is combined with the upper part of the glass board, has a water receiving space for receiving water, which has been supplied from the side water supply pipe and the upper water supply pipe, and includes a discharge box having an upper region opened and formed to discharge overflowing water to the outside. A slope is formed at a certain angle on the upper part of both side walls of the discharge box to guide the overflowing water to the surface of the glass board. The discharge box includes a water discharge surface horizontally extending inward by a certain length from the slope to guide the overflowing water to the slope; and a folded rib inserted by a certain length into the water receiving space to adjust the amount of overflowing water.

Description

{FLUSHABLE GLASS BOARD ASSEMBLY}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass black board assembly, and more particularly, to a flush glass board assembly in which water is supplied to erase a picture drawn on a glass blackboard surface.

Chalkboard is used to write letters or draw pictures with chalk or pen. Conventionally, the blackboard has been changed from a black or green plate using chalk to a whiteboard or a glassboard.

The glass blackboard is disclosed in Registration No. 20-0406753 "Glass blackboard ". A glass board as described is a form in which letters or pictures are drawn on the surface of the glass using a pen and then erased using an eraser.

However, due to the nature of the glass board, it is difficult to provide a clean and clean feeling of the original glass surface even when the letters or pictures are erased by using an eraser. Therefore, it was troublesome for the manager to clean the water using the water every cycle.

On the other hand, infants and children like to play art using paints. Usually their coloring is done on a sketchbook or a battery. By the way, infants and children are not only simply drawing pictures through paint play, but also by experiencing and exploring objects that paint with brushes.

In addition to simple paper, there is a desire to play art in new objects.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems, and to provide a flush-type glass board assembly in which the surface of a glass board is painted with art, and the paint is washed with water to keep the glass board always clean.

The present invention provides a flush glass board assembly which can introduce a new glass material and a water material into an art play to provide various curiosities and creative thinking for infants and young children.

The above objects and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention by those skilled in the art.

The object of the present invention can be achieved by a glass chalkboard assembly. A glass blackboard assembly according to the present invention includes: a glass blackboard formed in a plate shape having a predetermined area and having front and rear surfaces on which pictures using a writing or art tool are drawn; A water supply pipe for supplying water to the upper portion of the glass blackboard; A water discharge unit coupled to an upper portion of the glass blackboard and supplying water supplied through the water supply pipe to the surface of the glass blackboard to wash the picture; And a water reservoir connected to a lower portion of the glass blackboard and storing water falling along a surface of the glass blackboard, the water supply pipe being connected to the inside of the water discharging portion along a side surface from a lower portion of the glass blackboard, The water supply portion is connected to the upper portion of the glass blackboard and a water receiving space in which water supplied from the water supply pipe is accommodated is formed, And a discharge port formed to be opened to be discharged to the outside, wherein upper portions of both side walls formed in the discharge port are provided with inclined surfaces inclined at a predetermined angle so that water overflows to be guided to the surface of the glass blackboard, Extending over a predetermined length in the inward direction from the inclined surface to guide the overflowed water to the inclined surface Water discharge surface, is inserted a predetermined distance into the water receiving space and characterized in that it comprises a bending rib for adjusting the amount of water overflows.

According to one embodiment, the width of the discharge port corresponds to the width of the glass blackboard.

According to one embodiment, the water supply pipe is formed to be embedded in the floor and connected to the water discharge portion, and the water supply valve may be disposed on the side of the glass blackboard.

According to an embodiment of the present invention, a drain pipe for discharging the water contained therein may be connected to the water storage tank.

According to one embodiment, the image display apparatus may further include an image projecting unit for projecting an image to be drawn on the surface of the glass blackboard.

According to one embodiment, a plurality of glass blackboards may be provided at intervals of a predetermined angle.

The glass chalkboard assembly according to the present invention exhibits an effect of forming a bond with a friend by playing with a friend in a transparent glass board.

In addition, it draws curiosity by drawing pictures on a different material called a glass board, and the brain is developed.

In addition, since various shapes and patterns are drawn with paints, creative thinking is formed, and color change is experienced through the process of mixing colors. In addition, it is possible to experience a phenomenon in which the flow of paint is different depending on the concentration of water.

In addition, it is possible to play the paint by using the body such as the hand as well as the brush, which helps the development of the five senses, relieves the stress of the infant, and can induce artistic interest.

In addition, since the glass board can be cleaned with water from the viewpoint of the manager, there is an advantage that maintenance is easy.

FIG. 1 is a perspective view showing a use state of a flush type glass board according to the present invention,
FIG. 2 is an exploded perspective view of the flush glass board according to the present invention,
FIG. 3 is a view showing an example of a water discharging process of a water discharging portion of a flush lagoon according to the present invention.
FIG. 4 is an exemplary view showing the structure of a flush type glass board according to another embodiment of the present invention. FIG.
FIG. 5 is an exemplary view showing the construction of a flush glass board according to another embodiment of the present invention.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention may be modified into various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.

FIG. 1 is a perspective view showing the use state of the flushable glass board assembly 100 according to the present invention, FIG. 2 is an exploded perspective view of the flush board system 100 according to the present invention, Is a view illustrating an example of a water discharge process of the water discharge unit 130 of the flush type glass board assembly 100.

Prior to the description, the flush-type glass board assembly 100 according to the present invention may be installed in an art institute for art lessons or in a general home. It can also be used for writing at various institutes. In addition, it may be installed on the wall of the room as an interior accessory where water flows down as the case may be.

The term (A) used below includes letters or images written for information purposes as well as types or intangible pictures drawn with paints.

As shown in the drawing, a flush type glass board assembly 100 according to the present invention includes a front glass board 110 and a rear glass board 110, 120 on which a user draws a picture, A water discharge unit 130 for supplying the water W supplied from the water supply unit 140 to the surfaces of the pair of glass blackboards 110 and 120 and a water discharge unit 130 And a water receiving portion 150 for receiving the water flowing down from the water receiving portion 150.

Here, the glass blackboard assembly 100 of the preferred embodiment of the present invention is configured such that the front glass blackboard 110 and the rear glass blackboard 120 are spaced apart from each other, but may be composed of only one thick glass blackboard . When a pair of glass blackboards 110 and 120 are provided, two users can draw a picture A on the front and back.

It is preferable that the pair of glass blackboards 110 and 120 are formed of tempered glass having a predetermined thickness or more so as to have sufficient durability. The pair of glass blackboards 110 and 120 are not shown in the drawings, but are arranged so as to stand with respect to the ground by a support frame (not shown).

The width and width of the pair of glass blackboards 110 and 120 can be variously formed according to the user's age and purpose of use. For example, it can be formed to correspond to the size of the battery when used for the purpose of art education of a baby or a size that can fill a wall when used as a means for providing information in a school or an office. Further, the glass blackboards 110 and 120 may be fixed to the wall surface without standing on the ground.

The art tools that can be used in the glass blackboards 110 and 120 are preferably water-soluble products that are well-wiped by water, but colored paper, vinyl coated paper, and the like, which are adhered to the glass blackboards 110 and 120 by water-

Both side surfaces of the pair of glass whiteboards 110 and 120 are covered by the side cover 115. [ The side cover 115 also serves to hide the side water supply pipe 141 from being exposed to the outside. The side cover 115 is formed with a valve exposing hole 115a for exposing the water supply valve 142 to the outside. The water supply valve 142 is exposed to the outside through the valve exposing hole 115a and the user drives the water supply valve 142 when the user wants to wash the picture with water.

The water discharging part 130 is provided on the upper part of the glass blackboards 110 and 120 to supply water to the surfaces of the glass blackboards 110 and 120 when the user wants to clean the surfaces of the glass blackboards 110 and 120. The water discharging portion 130 flows water on the surfaces of the glass blackboards 110 and 120 so that the water-soluble paint forming the picture is washed down. For this, the water discharging part 130 slowly flows down the water so that it can sufficiently contact the surface of the glass board 110, 120.

The water discharge unit 130 includes a discharge chamber 131 disposed at an upper portion of the glass board 110 and having a water receiving space formed therein and a slope 135 formed at an upper portion of both sides of the discharge chamber 131, A water discharge surface 139 formed horizontally from the inclined surface 135 and a bending rib 137 bent perpendicularly from the water discharge surface 139 and inserted into the water receiving space.

The discharge chamber 131 is inserted into the spacing space between the pair of glass blackboards 110 and 120. At this time, the insertion bottom 133 of the discharge tray 131 is inserted to a certain depth between the glass blackboards 110 and 120, and the position is fixed. A fastening member (not shown) such as a bolt may be used for fixing the discharge tray 131. An upper water supply pipe 143 is accommodated in the discharge chamber 131 to supply water to the water receiving space.

The upper region of the discharge chamber 131 is opened to overflow to the glass boards 110 and 120 along both side walls of the discharge chamber 131 when water overflows. The water overflowed between the pair of bending ribs 137 is moved along the water discharge surface 139 formed horizontally and moved along the inclined surface 135.

Here, the width between the pair of side walls forming the discharge chamber 131 is formed to correspond to the width between the pair of glass blackboards 110 and 120. The outer surfaces of the pair of side walls and the pair of glass blackboards 110 and 120 are positioned on the same plane. Thus, the water moved along the inclined surface 135 flows along the surface of the glass board 110, 120 which extends perpendicularly to the same plane as the side wall of the discharge chamber 131.

At this time, the amount of water overflowed to the upper part of the discharge chamber 131 can be adjusted by adjusting the amount of water supplied through the upper water supply pipe 143. The user can adjust the opening degree of the water supply valve 142 to control the rate at which the water falls.

It is preferable that the inclination angle of the inclined surface 135 is formed at a gentle angle so that the water can flow slowly.

The water supply unit 140 supplies water to the water discharge unit 130. The water supply unit 140 includes a side water supply pipe 141 connected to the water discharge unit 130 along the side surfaces of the glass blackboards 110 and 120 and a water supply pipe 141 extending from the side water supply pipe 141, And an upper water supply pipe 143.

The side water supply pipe 141 is connected to the water supply pipe. The side water supply pipe 141 is provided with a water supply valve 142 for interrupting the supply of water. The water supply valve 142 is provided in such a manner that the opening degree of the water supply valve 142 is adjustable so that the user can adjust the speed at which the water is supplied.

The upper water supply pipe 143 is connected to the side water supply pipe 141 and disposed horizontally inside the discharge chamber 131. At this time, the upper water supply pipe 143 may have a predetermined length along the longitudinal direction of the discharge chamber 131, or may be disposed only on one side of the discharge chamber 131. A plurality of water supply holes 143a are formed through the outer circumferential surface of the upper water supply pipe 143. Accordingly, the water uniformly flows along the whole area of the discharge box 131, and water flows down to the surface of the glass blackboards 110 and 120 at the same speed.

Here, the lower portion of the side water supply pipe 141, which is connected to the water supply pipe, is formed to be embedded in the floor, so that it does not interfere with the movement of the user during walk or art lesson, and is also preferable.

The water storage part 150 receives water falling down to the surface of the glass blackboards 110 and 120 by receiving a lower area of the glass blackboards 110 and 120 therein. The water storage portion 150 includes a low water storage vessel 151 having a constant volume and a water discharge pipe 153 for draining water of the low water storage vessel 151 to the outside.

In some cases, the storage unit 150 may be detachably mounted on the glass board 110 or 120 without the drain pipe 153.

The use of the glass board assembly 100 according to the present invention having such a configuration will be described with reference to FIGS. 1 to 3. FIG.

When the glass blackboard assembly 100 is installed and the art activity is started, the user draws a picture (A) on the glass blackboards 110 and 120 using the paint and the art tool of the brush. At this time, two or more infants may face each other on the front glass board 110 and the rear glass board 120.

To illustrate the process of painting (A) is completed and a new picture (A) is drawn, or the picture (A) is changed by mixing water in picture (A) The user or manager opens the water supply valve 142 for various purposes.

3, the water supplied through the side water supply pipe 141 is discharged to the water supply hole 143a of the upper water supply pipe 143 to fill the water receiving space of the discharge container 131 . When the water level gradually increases, the water flows through the open space between the bending ribs 137 to move left and right along the water discharge surface 139, and then flows along the side wall of the discharge tray 131 while being guided along the inclined surface 135 Down. Then, the paint flowing down along the surfaces of the glass board 110 and 120 located on the same plane as the side wall of the discharge tray 131 is washed down.

At this time, the speed of the water flow is adjusted to give the child who has drawn the picture (A) various experiences. The water flows down and is received in the low water tank 151 and drained to the outside through the water pipe 153.

As described above, the glass board according to the present invention exhibits the effect of forming a bond with a friend by playing a paint on the transparent glass board facing the friend.

In addition, it draws curiosity by drawing pictures on a different material called a glass board, and the brain is developed.

In addition, since various shapes and patterns are drawn with paints, creative thinking is formed, and color change is experienced through the process of mixing colors. In addition, it is possible to experience a phenomenon in which the flow of paint is different depending on the concentration of water.

In addition, it is possible to play the paint by using the body such as the hand as well as the brush, which helps the development of the five senses, relieves the stress of the infant, and can induce artistic interest.

In addition, since the glass board can be cleaned with water from the viewpoint of the manager, there is an advantage that maintenance is easy.

Meanwhile, FIG. 4 is a perspective view illustrating a glass blackboard assembly 100a according to another embodiment of the present invention. Unlike the glass chalkboard assembly 100 according to the preferred embodiment described above, the glass chalkboard assembly 100a according to another embodiment includes a plurality of sets of glass blackboards 110a and 110b connected to each other at a predetermined interval. Therefore, several people can enjoy art activities together.

At this time, two or three or more glass blackboard sets 110a and 110b may be combined at 90 degree intervals. The plurality of glass blackboard sets 110a and 110b are arranged so that their connection states are constrained to each other by the connection frame 160. [

FIG. 5 is an exemplary view showing the construction of a glass board 80b according to another embodiment of the present invention. The glass blackboard assembly 100b according to another embodiment of the present invention includes an image projecting unit 170 disposed at a predetermined distance from the glass blackboards 110 and 120 to project an image toward the glass blackboards 110 and 120. [ The image projection unit 170 may be implemented as a beam projector, a head up display (HUD), or the like.

The image projected by the image projecting unit 170 is located on the surfaces of the glass blackboards 110 and 120, and the infant can view the projected image to draw a picture A or proceed with art lessons.

In addition, LEDs (not shown) of different colors may be arranged on the upper part of the glass blackboard assembly 100 to supply power and emit light. At this time, when the water flows down along the surfaces of the glass blackboards 110 and 120, the sense of beauty can be expressed by the light generated from the LED (not shown).

Therefore, if you do not do art lessons, you can also act as an interior accessory.

The embodiments of the flush glass board according to the present invention described above are merely illustrative and those skilled in the art will appreciate that various modifications and equivalent embodiments can be made without departing from the scope of the present invention. You will know. Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

100: glass chalkboard assembly 110: front glass chalkboard
115: side cover 115a:
115b: Discharge compartment cover 120: Rear glass chalkboard
130: Water discharging part 131: Discharging chamber
133: insert bottom 135: slope
137: Bending rib 139: Water discharge surface
140: water supply unit 141: side water supply pipe
142: water supply valve 142a: valve frame
143: upper water supply pipe 143a: water supply hole
150: low water level 151: low water level
153: drain pipe 160: connection frame
170: image projection section

Claims (6)

A glass blackboard formed in a plate shape having a predetermined area and having front and rear surfaces on which pictures using a writing or art tool are drawn;
A side water supply pipe and an upper water supply pipe for supplying water to the upper part of the glass blackboard;
A water discharge unit coupled to an upper portion of the glass blackboard and supplying water supplied through the side water supply pipe and the upper water supply pipe to the surface of the glass blackboard to wash the picture;
And a water reservoir coupled to a lower portion of the glass board to store water falling along a surface of the glass board,
The side water supply pipe and the upper water supply pipe are connected to the inside of the water discharge part along the side from the lower part of the glass blackboard and the water supply amount is controlled by the operation of the water supply valve,
The water discharge portion is coupled to an upper portion of the glass blackboard and has a water receiving space in which water supplied from the side water supply pipe and the upper water supply pipe is received, And a discharge chamber,
The upper part of both side walls formed in the discharge port is provided with an inclined surface inclined at a predetermined angle so that water overflows to be guided to the surface of the glass blackboard,
Wherein the discharge port comprises a water discharge surface extending from the slope inwardly to a predetermined length horizontally and guiding the overflowed water to the inclined surface, a bending portion for regulating an amount of water that is inserted into the water storage space for a certain length, Wherein the ribs comprise ribs. The method according to claim 1,
Wherein the width of the discharge port is formed to correspond to the width of the glass blackboard.
3. The method of claim 2,
Wherein the side water supply pipe and the upper water supply pipe are connected to the water discharge unit, and the water supply valve is disposed on the side of the glass blackboard.
4. The method according to any one of claims 1 to 3,
Wherein a water pipe for discharging the water contained in the water tank is connected to the water storage tank.
5. The method of claim 4,
Further comprising an image projecting portion for projecting an image to be drawn on the surface of the glass blackboard.
6. The method of claim 5,
Wherein a plurality of the glass blackboards are coupled at a predetermined angle by the connection frame.

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