KR100645891B1 - Apparatus for Opening and Closing Soundproof Window - Google Patents

Abstract

The present invention relates to a soundproof window opening and closing device, and relates to a device that can open and close the soundproof window.

In the opening and closing device 110 of the present invention, when the first driving unit 50 is operated, the soundproof window 10 which is closed through the second connecting member 43 is pulled upward while the first shaft 41 is rotated. The window is raised along the guide rail 35 by a pair of rollers 31, 32, 33, 34. If the first drive is operated in reverse, the window will lower and return to its original position. In the process of closing the window, the opening and closing device of the present invention is inclined toward the soundproof pad installed on the front side of the guide rail, the window can be surely blocked from the outside to achieve a complete soundproofing effect. In addition, the second driving unit 22 may be operated to separately open and close the light shielding film 20 through the wire 21, so that the user may adjust the soundproof window and the light shielding film in a desired state.

The soundproof window opening and closing device, as well as a complete soundproofing effect, as needed, can be opened and closed through the simple soundproof window, you can hear the actual sound felt from the outside, the conversation between the interior and the outside of the soundproofing window is possible Do.

Soundproof windows, Opening and closing, Soundproofing, Shading screens, Stage

Description

Soundproof window opening device {Apparatus for Opening and Closing Soundproof Window}

1 is a front view of the soundproof window opening and closing apparatus of the present invention.

FIG. 2 is a side view seen from the line “A-A” in FIG. 1.

FIG. 3 is a side view seen from the line “B-B” of FIG. 1.

4 is a cross-sectional view taken along the line "D-D" in FIG.

5 is a front view of another sound insulation window opening and closing apparatus of the present invention.

6 is a front view of another sound insulation window opening and closing apparatus of the present invention.

FIG. 7 is a side view seen from the line “E-E” of FIG. 6.

FIG. 8 is a side view seen from the “F-F” line in FIG. 6.

9 is an operation state diagram for the soundproof window opening and closing apparatus of the present invention.

10 is a schematic configuration diagram of a general theater stage.

Explanation of symbols on the main parts of the drawings

10 .... soundproof windows

20 .... Shading

22 .... 2nd drive part

31, 32, 33, 34 .... Roller

35 .... Guide Rail

40 .... Power Train

41 .... 1st axis

42, 44 .... 2nd axis

50 .... First drive part

The present invention relates to a soundproof window opening and closing apparatus, and relates to a device capable of opening and closing a soundproofing window provided in a stage adjusting room or the like by a simple operation.

In general, a theater stage 1 for performing a movie, a play, an orchestra, etc. is composed of a stage 2 in the front, a stage control room 4 in the rear, a seat 3, and the like. It is. The stage adjustment room 4 is provided with a soundproof window (5) made of glass so as to observe the outside on the wall (6). When the sound is adjusted in the stage adjusting room 4, the soundproof window (5) functions to block noise from the stage (2) or the auditorium (3), and the soundproofing window (5) in the stage adjusting room (4). The image can be projected on the screen.

However, since the soundproof window (5) provided in the conventional theater stage (1) is fixed to the wall (6), it is difficult to talk between the stage and the stage control room when practicing performance. In addition, when the sound control for the stage performances, there is a disadvantage that you can not hear the actual sound coming from the outside due to the soundproof window that is always closed.

The present invention has been made to solve the above-mentioned disadvantages, an object of the present invention is to provide a device that can be opened and closed through a simple operation of the soundproof window installed in the stage control room.

Soundproof window opening and closing device of the present invention for achieving the above object, the guide rails are respectively installed on both sides of the inner space of the wall spaced apart a certain distance and one end is inclined; A window movable up and down along the guide rail and capable of external observation; Four brackets having a pair of upper and lower rollers in contact with both side surfaces of the guide rail and installed at four corners of the window; A first driving part for moving the window up and down; A power transmission unit for moving the window up and down by using the power transmitted through the first driving unit; Soundproof pads are mounted between the front circumference of the window and the wall.

In addition, in the sound insulation window opening and closing apparatus of the present invention, a light shielding film for covering the window may be installed on the front of the window.

In addition, the soundproof window opening and closing apparatus of the present invention, the first driving unit may be installed in the lower portion of the window.

Hereinafter, the soundproofing window opening and closing device of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a front view of the soundproof window opening and closing apparatus according to the first embodiment of the present invention, and Fig. 2 is a side view seen from the line “A-A”. In addition, Figure 3 is a view showing a detailed structure for the guide rail of the opening and closing device, a side view seen from the "B-B" line of Figure 1, Figure 4 is a cross-sectional view of the "D-D" line of FIG.

As shown in FIGS. 1 and 2, the soundproof window 100 of the present invention includes a window 10 installed between the walls 6, a first driving unit 50 for driving the window, and the first window. It includes a power transmission unit 40 for transmitting the power of the drive unit 50 to the window 10. In particular, sound insulation pads 14 and 15 are mounted between the front circumference of the window 10 and the wall 6.

The window 10 is generally composed of double windows 11 and 12, and is made of glass or transparent plastic so as to observe the outside.

The guide rail 35 is generally formed with a letter “A”, and is fixed to posts 61 and 61 installed inside the wall 6. The window 10 is configured to be guided inside the wall 6 along the guide rail 35. Preferably, the guide rail 35 is composed of an upper guide rail (35a) and a lower guide rail (35b), as shown in Figure 3, one end 35a ', 35b of each guide rail (35a, 35b) ') Is inclined toward the sound insulation pad (14, 15). This is because when the soundproof window 10 is closed by the opening and closing device of the present invention, the soundproof window is completely in close contact with the soundproofing pads 14 and 15 to obtain a soundproof sound effect.

The window 10 is mounted to the frame 16 through packings 17 and 18, as shown in FIG. 4. Thus, through the pair of rollers 31 and 32 at both ends of the upper and lower sides of the frame 16 of the window 10, the window 10 moves up and down along the guide rail 35 in a vertical direction (vertical to the drawing). You are guided.

The first driving unit 50 is a power source for moving the window 10 up and down, and is mainly composed of a motor and a reducer.

In addition, the power transmission unit 40 transfers the power from the first driving unit 50 to the window 10 to move the window 10 up and down. The power transmission unit 40 is composed of a first shaft (41), second shafts (42, 44) and a second connecting member (43).

The first shaft 41 is installed on a plurality of brackets 45 mounted with bearings in a width direction at an upper portion of the window 10, and the first shaft 41 is provided through a first connection member 52. It is connected to the drive unit 50. The first connection member 52 may be a chain or a pulley.

In addition, the second shafts 42 and 44 are installed on the other brackets 46 and 48 on which bearings are mounted at both lower sides of the window 10, respectively.

Both ends of the second connection member 43 are connected to the upper and lower ends of the window 10 via the first shaft 41 and the second shafts 42 and 44, respectively. The second connection member 43 is preferably a chain.

The soundproof pads 14, 15 are mounted between the entire front circumference of the window 10 and the wall 6.

In addition, a light shielding film may be installed in the opening and closing device 100 according to the first embodiment. FIG. 5 shows a soundproof window opening and closing device 110 as a second embodiment in which such a light shielding film is installed.

As illustrated in FIG. 5, the soundproof window opening and closing device 110 according to the second embodiment may drive the light blocking film through a light shielding film 20 for covering the window 10 and a wire 21 connected to the light shielding film. It has the same structure as the opening and closing device of the first embodiment except that the second driving unit 22 is additionally provided. Therefore, the description duplicated with the opening and closing apparatus of the first embodiment is omitted.

The second driving unit 22 may be installed separately from the first driving unit 50 to operate the light shielding film 20 through a separate operation from the soundproof window 10. The light shielding film 20 may completely cover the inside of the stage adjusting room.

On the other hand, the soundproof window opening and closing device according to the first and second embodiments has an upward closure structure in which the soundproof window is moved upwards, the opening and closing device of the present invention is configured as a bottom opening and closing structure in which the soundproof window is moved to the bottom. Can be. 6 to 8 show an example of the soundproof window opening and closing apparatus according to the third embodiment of the present invention having such a structure, FIG. 6 is a front view, FIG. 7 is a side view seen from the line “EE”, and Fig. 8 is a view showing a detailed structure of the guide rail, and is a side view seen from the “FF” line.

6 to 8, the sound transmission window opening and closing apparatus 120 according to the third embodiment has positions of the power transmission unit 40 'and the first driving unit 50' in the first and second embodiments. Except in the opposite direction to and have the same configuration as the switchgear of the first and second embodiments. Therefore, duplicated description in the first and second embodiments is omitted. However, in the sound insulation window opening and closing apparatus 120 according to the third embodiment, the first driving unit 50 'is located under the window 10' and the first shaft of the power transmission unit 40 '. 41 'is also provided in the lower portion of the window 10' along the width direction of the window 10 ', and the second shafts 42' and 44 'are provided at both upper portions of the window 10'. Is located.

In addition, although not shown in the opening and closing apparatus of the third embodiment, the light shielding film and the second driving unit for driving the opening and closing apparatus of the third embodiment may be installed.

Soundproof window opening and closing device 120 according to the third embodiment having such a structure, compared to the opening and closing device of the first and second embodiments of the upper opening and closing type, is more convenient to install and the load applied to the power transmission unit and the driving unit can be reduced. Can be.

Hereinafter, the operation state of the soundproof window opening and closing device of the present invention will be described in detail with reference to the accompanying drawings.

9 is an operation state diagram of the opening and closing apparatus having the same structure as the second embodiment in which the light shielding film is mounted among the soundproof window opening and closing apparatus of the present invention. Based on the center line of the drawing, the left side shows the state where the light shielding film 20 is raised and the soundproof window 10 is lowered and closed, and the right side shows the soundproofing window 10 in the state where the light shielding film 20 is lowered. The open state is shown. That is, the soundproof window 10 and the light shielding film 20 are operated separately to show that the user can adjust the soundproof window and the light shielding film in a desired state.

In this operation, first, when power is applied from an operation unit (not shown), the first driving unit 50 is operated to rotate the first shaft 41, and according to the rotation of the first shaft 41, the second connection is performed. The member 43 is moved from the front surface of the first shaft 41 to the rear surface. Therefore, the soundproof window 10 connected to the second connection member 43 is pulled upward. That is, the sound insulation window 10 (left side of FIG. 9) closed through the second connection member 43 is pulled up. The window 10 is raised along the guide rail 35 by a pair of rollers 31, 32, 33, 34 (right side in FIG. 9). On the other hand, the second connecting member 43 moved to the rear of the first shaft 41 is moved toward the lower end of the soundproof window 10 through the second shaft 42, 44, the soundproof window 10 is the upper side To move.

When the first driving unit 50 is operated in reverse, the window 10 will be lowered to its original position. At this time, in the process of closing the window 10, in the opening and closing device of the present invention, since one end portion 35a of the guide rail 35 is inclined toward the soundproof pads 14 and 15, the window 10 is secured. It can be cut off from the outside to achieve full sound insulation.

In addition, the light shielding film 20 may also be opened and closed separately through the wire 21 by operating the second driving unit 22.

Soundproof window opening and closing device described above is not limited to the soundproof window provided in the stage control room, etc., any place can be installed where the soundproof window is installed.

As described above, according to the sound insulation window opening and closing device of the present invention, because it has a complete sound insulation effect, it can block the noise from the outside, and if necessary, because the soundproof window can be opened and closed through a simple operation, You can hear the actual sound from the outside, and the conversation between the inside and outside of the soundproof window is possible. In addition, the soundproof window opening and closing device of the present invention can be installed inside the wall without damaging the appearance.

Claims (6)

Guide rails 35 installed on both sides of the inner space of the wall spaced apart by a predetermined distance, and having one end inclined; A window 10 vertically moved along the guide rail 35 and capable of external observation; Four brackets (30) having a pair of upper and lower rollers (31, 32, 33, 34) in contact with both side surfaces of the guide rail (35) and installed at four corners of the window (10); A first driving part 50 for moving the window 10 up and down; A power transmission part 40 for moving the window 10 up and down by using the power transmitted through the first driving part 50; Soundproof window opening and closing device characterized in that it comprises a soundproof pad (14, 15) mounted between the front circumference of the window (10) and the wall (6). The method of claim 1, The guide rail 35 is composed of an upper guide rail 35a and a lower guide rail 35b on both sides of the inner space of the wall 6, and the soundproofing is at one end of each of the guide rails 35a and 35b. Soundproof window opening and closing device characterized in that inclined toward the pad (14, 15). The method of claim 1, The power transmission unit 40 includes: a first shaft 41 installed along the width direction from the upper portion of the window 10 and connected to the first driving unit 50 by the first connection member 52; Second shafts 42 and 44 provided on both lower sides of the window 10; Soundproof window opening and closing, characterized in that consisting of a second connecting member 43, one end of which is connected to the upper and lower ends of the window 10, respectively via the first shaft 41 and the second shaft (42, 44) Device. The method of claim 1, It is installed on the front of the window 10, the light shielding film 20 for covering the window, and the second driving unit 22 for driving the light shielding film through a wire 21 connected to the light shielding film is further installed. Soundproof window opening and closing device. The method of claim 1, The power transmission unit may include: a first shaft 41 'installed at a lower portion of the window 10' in a width direction and connected to the first driving unit 50 'by a first connection member 52'; Second shafts 42 'and 44' installed on both sides of the window 10 '; And a second connecting member 43 'having one end connected to each of the upper and lower ends of the window 10' via the first shaft 41 'and the second shaft 42' and 44 '. Soundproof window opening and closing device. The method of claim 1, The window 10 is a soundproof window opening and closing device, characterized in that consisting of a double window (11, 12).

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