KR20150010514A - The louver window having screen windows - Google Patents

The louver window having screen windows Download PDF

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Publication number
KR20150010514A
KR20150010514A KR1020130085678A KR20130085678A KR20150010514A KR 20150010514 A KR20150010514 A KR 20150010514A KR 1020130085678 A KR1020130085678 A KR 1020130085678A KR 20130085678 A KR20130085678 A KR 20130085678A KR 20150010514 A KR20150010514 A KR 20150010514A
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KR
South Korea
Prior art keywords
screen
frame
window
louver
fixed
Prior art date
Application number
KR1020130085678A
Other languages
Korean (ko)
Inventor
조규철
Original Assignee
대진건업주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 대진건업주식회사 filed Critical 대진건업주식회사
Priority to KR1020130085678A priority Critical patent/KR20150010514A/en
Publication of KR20150010514A publication Critical patent/KR20150010514A/en

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/54—Roller fly screens

Abstract

A louver window (90) having a screen window according to the present invention comprises: a rectangular frame (100); a louver which is fixed to the inner left and right surfaces (110) of the frame (100) and is arranged up and down; and a screen window (300) which is fixed to the inner top surface (120) of the frame (100) to be located on the rear (indoor side) of the louver (200) and has a lifting screen (370). Therefore, the structure of the present invention is simplified compared with a background art using electricity since the window is manually operated without a power transmission unit, such as an electric motor, a rack, and a pinion. Thereby, the present invention reduces a failure occurrence rate compared with a louver window using a method of applying power, facilitates maintenance works, reduces production costs, and reduces the waste of electric energy. In addition, the present invention cuts off harmful insects since one of the screens (370, 470) is composed of an insect screen.

Description

The louver window having the screen window {

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a louver window in which a screen window is constructed, and more particularly, to a louver window in which a screen window is configured to open and close a louver window by disposing a screen window on the rear side (indoor side) of the louver window.

Hereinafter, the structure and operation of the background art will be described with reference to the accompanying drawings.

Fig. 1 is a perspective view showing a louver window according to the background art, and Fig. 2 is a side view showing a louver window according to the background art.

Generally, the louver window (1) is not only capable of ventilation while blocking a part of sunlight, but also has a feature of ventilating while preventing the inflow of rainwater at the time of rainfall.

The louver window 1 comprises a rectangular frame 10 and a driving shaft 20 arranged to be rotatable through the side of the frame 10 in a vertical direction. As shown in Fig.

The drive shaft 20 has a louver 30 fixed thereto. A pinion 40 is fixed to a longitudinal end portion of the driving shaft 20 protruding to one side of the frame 10 and a rack 50 engaged with the pinion 40 is mounted on the side of the frame 10 And is configured to be vertically movable. A drive gear 60 is engaged with the rack 50 and a motor 70 to which the drive gear 60 is fixed is supported on the side of the frame 10.

2, when power is applied to the motor 70 in a state in which the louver 30 is closing the frame 10, the driving gear 60 is rotated, and by the rotation of the driving gear 60 The louver 30 rotates at the same time as the rack 50 is moved upward or downward to rotate the pinion 40, so that the frame 10 can be opened. Of course, if the driving gear 60 is rotated in the direction opposite to the rotation direction, the louver 30 closes the frame 10.

When the angle of the louver 30 is adjusted so as to be inclined downward toward the outer room, ventilation is possible while shielding the inflow of rainwater at the time of rainfall, and ventilation is possible while shading the daylight.

Korean Patent Registration 10-0724062 (May. 25, 2007)

The background art has the following problems.

First, there is a problem that the structure is complicated because it is configured to operate by application of electricity. That is, each louver is configured to rotate, each of the louvers is configured to be linked by a combination of rack and pinion, and the complexity of driving the rack by the motor increases the production cost as compared with the present invention Frequent breakdowns and difficult maintenance.

Second, there is a problem in that the electric charge is increased because electric energy is used.

Third, when the louver is opened, there is a problem that pests are introduced into the room.

The louver window constituted by the screen window according to the present invention comprises a rectangular frame, a louver fixed to the inner left and right sides of the frame and arranged in the upper and lower chambers, and a louver arranged on the inner upper surface of the frame And a screen window on which the screen is lifted and lowered.

And an auxiliary screen window mounted on one of the lower surface of the housing and the inner upper surface of the frame so as to be disposed behind the screen and the screen being raised and lowered.

Further, either one of the screens is constituted by an insect screen and the other is constituted by a film-like sheet.

The screen window may include a housing fixed to an inner upper surface of the frame and having a downward slit formed therein, a roller accommodated in the housing and configured to rotate, and a screen configured to be lifted and lowered by the roller through the slit .

The auxiliary screen window may include a housing fixed to one of a bottom surface of the housing and an inner upper surface of the frame and having a downward slit, a roller accommodated in the housing and rotated, And a screen extending downwardly.

Further, the roller is configured to rotate in the forward direction (the direction in which the screen descends) mounted with the coil spring, and then rotate in the reverse direction when the force is removed.

And a locking means fixed to the lower end of the screen and configured to be able to maintain the lowered state of the screen in the frame and the frame.

The holding means includes a torsion spring fixed to both ends of the bar and a holding plate fixed to the left and right inner sides of the frame so as to catch the end portion of the torsion spring, Wherein one of the straight portions is fixed to the bar and the other one of the straight portions extends downward and is bent toward the fastening plate, And an upper protrusion formed on the outer side so as to be disposed below the upper protrusion and releasing the engagement of the end portion, wherein the upper protrusion is provided at an upper portion of the upper protrusion, A slope surface formed to guide the end portion downward while opening the lower portion of the upper projection, And the lower protrusion includes an inclined surface for guiding the end portion so that the linear portion is restored when the end portion caught in the groove is lowered.

The louver window constituted by the screen window according to the present invention is simple in structure compared to the background technology using electricity because it operates manually without using power transmission means such as electric motors, racks, and pinions. Accordingly, the failure occurrence rate is smaller than that of the louver window in which the power source is applied, the maintenance is easy, the production cost is low, and the waste of electrical energy is reduced.

In addition, since any one of the screens is constituted by an insect screening net, the infestation of insects can be prevented.

1 is a perspective view showing a louver window according to the background art;
2 is a side view showing a louver window according to the background art;
3 is a perspective view showing a front of a louver window in which a screen window according to the present invention is formed;
4 is a cross-sectional view taken along the line F-F 'in Fig. 3;
5 is a cross-sectional view taken along line G-G 'of FIG. 4;
6 is a perspective view showing the rear of a louver window in which a screen window according to the present invention is formed;
Figure 7 is a local perspective view showing that the torsion spring is attached to the frame of the net screen window as a means for fastening the louver window with the screen window according to the present invention.
FIG. 8 is a perspective view showing a state in which a latching plate is attached to an inner surface of a frame as a latching means of a louver window configured with a screen window according to the present invention; FIG.
FIG. 9 is a view showing a process in which the end of the torsion spring, which is a latching means of the louver window configured by the screen window according to the present invention, is caught by the upper projection of the latch plate and then released by the lower projection;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 is a cross-sectional view taken along line F-F 'of FIG. 3, FIG. 5 is a cross-sectional view taken along line G-G' of FIG. 4, FIG. 6 is a perspective view showing a rear side of a louver window formed by a screen window according to the present invention, FIG. 7 is a perspective view showing a state in which a torsion spring is attached to a frame of a net screen window, 8 is a local perspective view showing that a latching plate is attached to an inner side surface of a frame as a latching means of a louver window constituted by a screen window according to the present invention, FIG. 9 is a perspective view showing a state in which a latching means of a louver window, A description will be given of an example of a process in which the engagement is released by the lower projection after being caught by the upper projection of the plate.

The present invention is characterized in that it can be opened and closed in a state in which the rotation of the louver 200 is fixed.

To this end, the present invention is configured as follows.

A rectangular frame 100 is formed and fixed to the inner left and right side surfaces 110 of the frame 100 to form a louver 200 arranged in an upper and lower room. As shown in FIG. 3, the louver 200 is fixed in a downward sloping manner toward the outer room (outdoors direction), so that the inflow of rainwater is prevented and the sunlight is prevented from being directly irradiated.

And a screen window 300 which is fixed to the inner upper surface 120 of the frame 100 to be positioned at the rear side (indoor side) of the louver 200 and in which the screen 370 ascends and descends.

The screen 470 is mounted on one of the lower surface of the screen window 300 and the inner upper surface 120 of the frame 100 so as to be disposed behind the screen window 300, (400). The auxiliary screen window 400 is configured to be disposed behind the screen 370.

In addition, one of the screen 370 of the screen window 300 and the screen 470 of the auxiliary screen window 400 is made up of an insect screen and the other is composed of a film-like sheet. Therefore, when the seat-like screen 370 is lowered, the gap between the louvers 200 is closed, the screen 370 is raised, and when the screen 470, which is an insect net, is lowered, .

The screens 370 and 470 hold the bars 380 and 480 horizontally at their lower ends so that they can be held by hand and easily pulled downward.

In addition, a flange 113 is formed on the inner left and right side surfaces 110 of the frame 100 so that the bars 380 and 480 can vertically move up and down. That is, since three flanges 113 are arranged on each of the left and right side faces 110, two transfer spaces 115 are formed between the flanges 113. Further, the flange 113 is configured to be positioned below the housings 310 and 410 described later.

Therefore, the left and right ends of the bars 380 and 480 are inserted into the transfer space 115 and are guided upward and downward along the flange 113, so that they are not interfered with each other.

One embodiment of the screen window 300 and the auxiliary screen window 400 will be described as follows.

The screen window 300 is fixed to an inner upper surface 120 of the frame 100 and has a slit 320 formed therein. The auxiliary screen window 400 is fixed to the inner upper surface 120 of the frame 100 or the lower surface of the housing 310 and has a slit 320 formed therein.

Other configurations are the same as the following.

The rollers 330 and 430 are accommodated in the housings 310 and 410 and are configured to rotate. The rollers 330 and 430 are wound around the rollers 330 and 430 to move up and down through the slits 320 and 420. 470). In addition, the rollers 330 and 430 are rotated in the forward direction (the direction in which the screen descends) by the coil springs 350 and 450, and then rotate in the reverse direction when the force is removed.

The housings 370 and 470 have slits 320 and 420 formed laterally and downwardly in a tubular shape that is opened to the left and right, and the left and right sides of the housings 370 and 470 are finished with caps 390 and 490. In addition, shafts 340 and 440 fixed to both side caps 390 and 490 are formed inside the housings 370 and 470. The coil springs 350 and 450 are wound on the shafts 340 and 440 and the rollers 330 and 430 in the shape of a tube are wound around the coil springs 350 and 450 and the shafts 340 and 440 Respectively. One end of the coil springs 350 and 450 is fixed to the shafts 340 and 440 and the other end is fixed to the rollers 330 and 430. [ The coil springs 350 and 450 pull the screens 370 and 470 downward so that the coil springs 350 and 450 are wound and compressed when the rollers 330 and 430 rotate in the forward direction When the force pulled on the screens 370 and 470 is removed, the screens 370 and 470 are rewound by the restoring force of the coil springs 350 and 450 being released. As mentioned above, the screens 370 and 470 are each composed of an insect screen.

The bar 380 and 480 and the hooking means 500 formed in the frame 100 and configured to maintain the falling state of the screens 370 and 470 are also included.

The hooking means 500 may be a hook secured to the bars 380 and 480 (not shown) and a hook (not shown) secured to the inner bottom surface of the frame 100 (Not shown in the drawing).

Or as another embodiment, it can be configured as follows.

The torsion springs 510 are fixed to both ends of the bars 380 and 480 and the end portions 517 of the torsion springs 510 are engaged with the left and right inner side surfaces 110 of the frame 100 And includes a fixed latching plate 520, which is arranged below the transfer space 115.

The torsion spring 510 includes a coil portion 511 and includes two straight portions 513 and 515 extending from one end portion and the opposite end portion of the coil portion 511. One of the rectilinear sections 513 and 515 is fixed to the bar 380 and 480 and the other of the rectilinear sections 513 and 515 extends downward and is bent toward the retaining plate 520. Therefore, when the force is removed after the unfixed straight line portion 515 is moved away from the fixed straight line portion 513 by the force, the force is removed by the restoring force of the coil portion 511.

The locking plate 520 has an upper protrusion 521 formed on the outer surface 530 facing the torsion spring 510 so as to engage with the end portion 517, And a lower projection 527 formed on the side surface 530 to release the engagement of the end portion 517 caught by the upper projection 521.

The upper protrusion 521 is formed with an inclined surface 523 which is formed to open the linear portion 515 and guide the terminal portion 517 downward when the terminal portion 517 descends. And includes a groove 525 formed at the lower portion of the upper projection 521 and engaged with the terminal end portion 517 so as to be continuous with the lower end portion 524 of the inclined surface 523. The upper protrusions 521 are preferably formed in a shape such that the upper protrusions 521 may be formed as an example.

The lower projection 527 forms an inclined surface 528 which guides the end portion 517 so that the linear portion 515 is restored and dislocated at the upper portion when the end portion 517 caught in the groove 525 is lowered . That is, it is formed to be inclined in the direction opposite to the inclined surface 523 of the upper projection 521. The lower protrusions 527 are preferably formed in a shape such that the lower protrusions 527 can be formed as an example.

Hereinafter, the operation of the present invention will be described.

When the screen window 300 and the screens 370 and 470 of the auxiliary screen window 400 are in a state in which the present invention is mounted on the wall, air in the outside and inside the room is freely circulated.

If it is desired to cut off the ventilation in this state, the screens 370 and 470 of the screen window 300 and the sub-screen window 400 are removed from the film. And, if it is desired to block indoor inflow of insects while circulating air, the membrane of the screens 370 and 470 is lowered as a result of the insect screening.

A detailed operation of the screen window 300 and the auxiliary screen 400 will now be described in which the screens 380 and 480 of the screen window 300 and the sub screen window 400 are lowered, Is released from the rollers (330, 430) and is prevented by the engaging means (500) from rising of the screens (370, 470). Therefore, the interval between the louvers 200 can be closed. At this time, the coil springs 350 and 450 are wound around the shafts 340 and 440 to be compressed.

When the bar 380 or 480 is lowered until the engaging means 500 is operated, the end portion 517 of the torsion spring 510 is pushed by the upper protrusion 500, And descends while riding on the inclined surface 523 of the upper surface 521. When the downward movement of the bar 380 or 480 is stopped when the upper protrusion 521 passes the lower end 524 of the upper protrusion 521, the straight portion 515 connected to the end portion 517 is broken, The end portions 517 are moved and the rollers 330 and 430 rotate in the reverse direction due to the restoration of the coil spring 350 to pull the screens 370 and 470 upward. At this time, the end portion 517 is caught by the groove 525, and the rise of the screens 370 and 470 is prevented.

When the bars 380 and 480 are lowered again in this state, they are lowered along the transfer space 115 between the flanges 113. The end portion 517 is inclined downward along the inclined surface 528 of the lower projection 527 The straight line portion 515 rises in a direction in which the straight line portion 515 is restored. At this time, when the force applied to the bars 380 and 480 is removed, the rollers 330 and 430 are rotated in the reverse direction by the restoring force of the coil springs 350 and 450 so as to completely cover the screens 370 and 470.

According to the louver window 90 constituted by the screen window of the present invention, the structure is simple as compared with the background technique using electricity because it operates manually without using power transmission means such as electric motors, racks, and pinions. Accordingly, the failure occurrence rate is smaller than that of the louver window in which the power source is applied, the maintenance is easy, the production cost is low, and the waste of electrical energy is reduced.

In addition, since any one of the screens 370 and 470 is constituted by an insect screening net, the infestation of insects can be prevented.

90: Louver window with screen window 100: Frame
113: flange 115: conveying space
200: Louver 300: Screen window
400: auxiliary screen window 310, 410: housing
320, 420: slit 330, 430: roller
340, 440: shaft 350, 450: coil spring
370, 470: Screen 380, 480: Bar
390, 490: Cap 500:
510: Torsion spring 511: Nose portion
513, 515: straight line portion 517:
520: Retaining plate 521: Upper projection
523: inclined surface 524: lower end
525: groove 527: lower projection
528: slope surface 530: outer surface

Claims (8)

A rectangular frame 100,
A louver 200 fixed to the inner left and right side surfaces 110 of the frame 100 and arranged in upper and lower chambers,
And a screen window (300) fixed to the inner upper surface (120) of the frame (100) so as to be positioned on the rear side (indoor side) of the louver (200) A louver window with a window. The method according to claim 1,
An auxiliary screen window 400 mounted on one of the lower surface of the housing 310 and the inner upper surface 120 of the frame 100 so as to be disposed behind the screen 370 and the screen 470 being raised / A louver window configured with a screen window. 3. The method of claim 2,
Characterized in that one of the screens (370, 470) comprises an insect screen and the other comprises a sheet-like sheet. The method according to claim 2 or 3,
The screen window 300 includes a housing 310 fixed to an inner upper surface 120 of the frame 100 and having a slit 320 formed downward,
A roller 330 housed in the housing 310 and configured to rotate,
And a screen (370) configured to be wound on the roller (330) to ascend and descend through the slit (320). 5. The method of claim 4,
The auxiliary screen window 400 includes a housing 410 fixed to one of the lower surface of the housing 310 and the inner upper surface 120 of the frame 100 and having a slit 420 formed therein,
A roller 430 housed in the housing 410 and rotating,
And a screen (470) wound on the roller (430) and extending downward through the slit (420). 6. The method of claim 5,
Wherein the rollers (330, 430) are configured to rotate in the forward direction (the direction in which the screen descends) after the coil springs (350, 450) are mounted and then rotate in the reverse direction when the force is removed. . The method according to claim 6,
Bars 380 and 480 fixed to the lower ends of the screens 370 and 470,
And a locking means 500 formed on the frame 380 and the frame 100 to maintain the lowered state of the screens 370 and 470. [ . 8. The method of claim 7,
The engaging means 500 includes a torsion spring 510 fixed to both ends of the bars 380 and 480,
And an engagement plate 520 fixed to the left and right inner side surfaces 110 of the frame 100 so that the end portion 517 of the torsion spring 510 is engaged,
The torsion spring 510 includes a coil portion 511,
And two linear portions 513 and 515 extending from the coil portion 511,
One of the straight portions 513 and 515 is fixed to the bars 380 and 480 and the other includes a vertical portion 517 bent downward toward the fastening plate 520,
The latching plate 520 includes an upper protrusion 521 formed on the outer surface 530 so as to catch the terminal 517,
And a lower projection (527) formed on the outer side surface (530) so as to be disposed below the upper projection (521) to release the engagement of the end portion (517)
The upper projection 521 has an inclined surface 523 formed at an upper portion thereof to guide the end portion 517 downward while opening the straight portion 515 when the end portion 517 descends,
And a groove 525 formed at a lower portion of the upper protrusion 521 and engaged with the end portion 517 so as to be continuous with a lower end portion 524 of the inclined surface 523,
The lower projection 527 includes an inclined surface 528 which guides the end portion 517 such that the linear portion 515 is restored when the end portion 517 caught in the groove 525 is lowered A louver window configured with a screen window.
KR1020130085678A 2013-07-19 2013-07-19 The louver window having screen windows KR20150010514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130085678A KR20150010514A (en) 2013-07-19 2013-07-19 The louver window having screen windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020130085678A KR20150010514A (en) 2013-07-19 2013-07-19 The louver window having screen windows

Publications (1)

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KR20150010514A true KR20150010514A (en) 2015-01-28

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KR1020130085678A KR20150010514A (en) 2013-07-19 2013-07-19 The louver window having screen windows

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101876206B1 (en) * 2016-06-16 2018-07-09 김현수 Solar Photovotaic blind
KR102184498B1 (en) * 2019-05-28 2020-11-30 한국전자통신연구원 Lightweight and low-cost emp shield rack
KR102356467B1 (en) * 2021-02-01 2022-02-08 이윤성 Louver system having roll screen and insulation wind screen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101876206B1 (en) * 2016-06-16 2018-07-09 김현수 Solar Photovotaic blind
KR102184498B1 (en) * 2019-05-28 2020-11-30 한국전자통신연구원 Lightweight and low-cost emp shield rack
US10966341B2 (en) 2019-05-28 2021-03-30 Electronics And Telecommunications Research Institute Lightweight and low-cost EMP protection rack
KR102356467B1 (en) * 2021-02-01 2022-02-08 이윤성 Louver system having roll screen and insulation wind screen

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