KR200434716Y1 - Traction type louver system - Google Patents

Abstract

The present invention relates to a traction louver system, having a slot in the left and right sides, a plurality of slats formed in a flat surface along the left and right longitudinal direction; A plurality of gear bundles for supporting the slat from the side through a slat connector inserted into the insertion openings at the left and right sides of the slat and rotating the slat about the insertion hole of the slat connected to the slat connector; A rail frame having the plurality of gear bundles embedded therein and arranged in a row, the rail frame providing a linear sliding movement space of the gear bundles; And a rod rotating member for rotating the slat connectors of the gear bundles in the rail frame to rotate the slats coupled with the slat connectors in the forward / reverse direction. Characterized in that it comprises a.

Louver, skylight

Description

Traction louver system {TRACTION TYPE LOUVER SYSTEM}

1 is a schematic diagram of a conventional passive louver system.

2 is a schematic diagram of a conventional automatic louver system.

3 is a view showing a closed state of the entire towing louver system to which the present invention is applied.

Figure 4 is a view showing a half-open state of the entire towing louver system to which the present invention is applied.

5 is a view showing a fully open state of the entire towing louver system to which the present invention is applied.

Figure 6 is a view for explaining the entire traction louver system to which the present invention is applied.

Figure 7 is a view for explaining a fully open state of the entire tow louver system to which the present invention is applied.

8 is a view showing a gear assembly of the louver system to which the present invention is applied.

9 is a view showing the internal coupling structure of the gear bundle to which the present invention is applied.

Figure 10 is a side view of the distance spacer to which the present invention is applied.

11 is a view for explaining the state of the distance spacer in the closed or half-open state of the louver system to which the present invention is applied.

12 is a view for explaining the state of the distance spacer in the fully open state of the louver system to which the present invention is applied.

13 is a cross-sectional view showing a rail frame to which the present invention is applied.

14 is a plan view showing a slat to which the present invention is applied.

15 is a cross-sectional view showing a slat to which the present invention is applied.

Figure 16 is a cross-sectional view showing a separation state of the slab to which the present invention is applied.

17 is a cross-sectional view showing a waterproof reinforced state of the slab to which the present invention is applied.

18 is a view showing the appearance of the various slats to which the present invention is applied.

The present invention relates to a tow louver system, the slats constituting the louver can be rotated 360 °, it is possible to easily adjust the angle of the irradiated light, as well as to clean the slats, and also the slats constituting the louver moves to one side A towed louver system that can be opened to allow full opening of the louver instead of slat opening.

In general, louver systems are widely used to control the amount of light and air radiated from the outside to the interior by installing them separately in doors, windows, ceilings, roofs, and the like.

1 is a schematic diagram of a conventional passive louver system.

As shown in FIG. 1, the conventional louvered louver system includes a window frame 1, a slat 2, and a plurality of connecting frames 1a. Since the connecting frame (1a) is separated from each other, in order to open and close the slats (2) of each window, the corresponding handle (3) must be mounted to each connecting frame (1a).

Therefore, in the manual louver system, in order to open or close all the slats 2, there is a disadvantage in using the user to operate each handle 3 separately.

In order to overcome the shortcomings of the passive louver system, a louver system that can open and close all slats 2 at the same time as an automatic louver system has been developed.

2A and 2B are schematic views of a conventional automatic louver system.

As shown in Figures 2a and 2b, the automatic louver system is equipped with a separate link means on the outside.

That is, the shaft 5 which is rotated by the rotary motor 7 disposed on one side of the window frame 1 includes a link 4, a link connecting ring 4a, and a bearing 6 connecting the shaft 5. A separate link means is mounted outside the window frame (1).

However, the conventional automatic louver system is also not complicated and beautiful in appearance because the louver connection device is mounted on the outside, and in particular, the louver is limited to the opening angle of each slat, so the user's desired light or air volume control is actually Difficult, and because each slat is rotated at a limited angle there is a problem that the periodic cleaning operation for the slat is also difficult.

The present invention has been devised to solve the above problems, the purpose is that the slats constituting the louver can be rotated 360 °, as well as adjusting the angle of the irradiated light, as well as easy to clean the slats and also constitute the louver It is to provide a towing louver system in which the slats can be moved to one side and concentrated so that even the louver can be fully opened instead of the slat opening.

Towing louver system of the present invention for solving the above problems, the left and right side has an insertion port, a plurality of slats formed in a flat surface along the left and right longitudinal direction; A plurality of gear bundles for supporting the slat from the side through a slat connector inserted into the insertion openings at the left and right sides of the slat and rotating the slat about the insertion hole of the slat connected to the slat connector; A rail frame having the plurality of gear bundles embedded therein and arranged in a row, the rail frame providing a linear sliding movement space of the gear bundles; And a rod rotating member for rotating the slat connectors of the gear bundles in the rail frame to rotate the slats coupled with the slat connectors in the forward / reverse direction. Characterized in that it comprises a.

Preferably, the rod rotating member rotates the rotating rod installed inside the rail frame, the rotating rod rotates in a state passing through the gear bundles arranged in the rail frame and the slat connector of the gear bundle by the rotational force of the rotating rod Is rotated according to the rotation direction of the rotating rod.

More preferably, the gear bundles in the rail frame are pulled in the same direction, and the gear bundles are arranged in the rail frame in a completely open state or the gear bundles are spaced at a predetermined distance from each other. It characterized in that it further comprises; belt rotation member to enable a half-open or closed state of the louver.

More preferably, the belt rotating member rotates the track belt orbiting in the rail frame, and the track belt pulls only the first traction gear of the gears arranged in the rail frame to front and rear the entire gears. It is characterized by adjusting the opening state of the louver according to the movement state of the gear bundles by moving.

More preferably, the gear bundles arranged in the rail frame are connected to each other through a distance spacer to be arranged in the rail frame at a predetermined interval from each other at half-opening and closing.

More preferably, the distance spacer is composed of a self-locking latch with both ends bent in the upper and lower directions, respectively, and a relative catching portion bent in the lower side, the entire gear bundle is a magnetic latch is caught in one gear bundle in the relationship between the gear bundles; The other gear bundles have a structure in which the relative catches are caught so that the other gear bundles are lined up together by the distance spacers in the case of towing for the louver closing or half-opening of the track belt which is made only at the front of the towing gear bundle. And spaced apart from each other at regular intervals and arranged in the rail frame.

More preferably, the entire gear bundles have a structure in which a magnetic latch is caught in one gear bundle and a relative latch is caught in the other gear bundle in the relationship between the gear bundles, so that only the traction gear bundle provided at the top of the track belt When the tow for the louver to fully open the relative stopper of the distance spacer is released so that the other gear bunches are crowded by the leading traction gear bunch is arranged on one side in the rail frame.

More preferably, the rail frame includes a belt receiving the upper track of the track belt; The lower track of the track belt and the gear bundle and the rotating rod is accommodated to accommodate the gear bundle to move the gear bundle sliding; And an opening guide formed to open to the slat side from the gear bundle receiving box so that the protruding slat connector of the gear bundle moving forward and backward along the rail frame is connected to the slat while protruding out of the rail frame. Characterized in that it comprises a.

More preferably, the rail frame is partitioned into an empty space at the lower side of the gear bundle holder to maintain the interval to reduce the indoor transmission of the noise due to the movement of the gear bundle;

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

In accordance with the present invention, the slats constituting the louver can be rotated 360 °, as well as adjusting the angle of the irradiated light, as well as the slab cleaning can be made easily and also the slats constituting the louver can be concentrated to move to one side slats Although the traction louver system that enables the full opening of the louver, rather than opening, will be described as a preferred embodiment, the technical idea of the present invention is not limited or limited to this, of course, it can be variously implemented by those skilled in the art.

Figure 3 is a view showing a closed state of the entire traction louver system to which the present invention is applied, Figure 4 is a view showing a half-open state of the entire traction louver system to which the present invention is applied, Figure 5 is a full traction louver system to which the present invention is applied It is a figure which shows the fully open state of a.

Referring to FIG. 3, the traction louver system includes a rail frame 10 having two sides, and a plurality of gear bundles 20 moving along the longitudinal direction of the rail frame 10 in the rail frame 10. And a plurality of slats 60 connected to the gear bundle 20 and linearly moving according to the position movement of the gear bundle 20 and rotating by the gear bundle 20.

As shown in FIG. 3, the pulley louver system includes a plurality of gear bundles 20 embedded in rail frames 10 provided at both sides, and the gear bundles 20 are internal passages of the rail frame 10. Along the straight line.

In addition, the end of the slat 60 is connected to each of the gear bundles 20 so that the slat 60 itself rotates according to the rotational force of the gear bundle 20. Accordingly, as the slats 60 rotate as a whole, the louvers may be freely converted into a closed state as shown in FIG. 4 or as shown in FIG. 3.

In addition, such a slat 60 is moved in a limited area (rail frame section) corresponding to the moving direction and the moving distance of the gear bundle 20 in the open state. Therefore, as the slats 60 are gathered on one side of the rail frame 10 as a whole, as shown in FIG. 5, the louvers can achieve a completely open state.

The pulled louver system of the present invention, which is now possible to open such a louver (see FIG. 4), close (see FIG. 3) and fully open (see FIG. 5), will be described in more detail with reference to FIG. 6.

6 is a view for explaining the entire towing louver system to which the present invention is applied.

As shown in FIG. 6, the inside of the rail frame 10 includes a plurality of gear bundles 20 arranged in a row, and a track belt for conveying a traction gear bundle 20b among the gear bundles 20. 30 and the plurality of distance spacers 40 so that the gear bundles 20 maintain a constant distance from each other or allow the to-be-contained gear bundles 20a to be towed along the traction gear bundle 20b; The rotary rod 50 is provided to apply a rotational force to the respective gear bunch 20 to rotate the slat 60 to the gear bunch 20.

First, the gear bundle 20 is provided with a roller 22 for conveying in the rail frame 10 of the gear bundle 20 on the upper and lower sides of the body 21 formed integrally as shown in Figure 8a do.

Here, the gear bundle 20 is a traction gear bundle (20b) and the track belt (30) which is a linear movement according to the track motion of the track belt by engaging a portion of the track belt (30) is engaged therein. Is passed through and is separated by the dog hungry (20a) is a linear movement by being pulled in conjunction with the linear movement of the traction hunger (20b) without being affected by the orbital movement of the track belt (30). .

That is, only the traction gear bundles 20b positioned at one end of the rail frame 10 are directly engaged with the track belt 30 that tracks the track and move according to the track motion of the track belt 30. Phosphorus hungry (20a) is not affected by the track belt (30) is affected by the movement of the traction hunger (20a) will be a linear movement.

Accordingly, the to-be-constructed gear bundle 20a has a belt passage hole 24 that completely passes through the body 21 in the moving direction of the gear bundle 20a in the body 21 as shown in FIG. 8A. Although provided on the upper side, such a belt passage hole 24 merely serves as a guide of the track belt 30, and does not have any coupling relationship with the track belt 30.

On the other hand, the traction gear bundle 20b is engaged by the belt fastener 25 while the track belt 30 is inserted into the body 21, as shown in Figure 8b, the track belt 30 The traction gear bundle 20b moves in the same direction by interlocking according to the moving direction. Therefore, the traction gear bundle (20b) is made to complete the fastening with the track belt (30) to the same movement.

Here, each of the gear bundles 20 are connected to each other with a distance spacer 40, these distance spacers 40, both ends of which are bent in the vertical direction, respectively, one end of the gear bundle 20 is bent upwards. Is inserted into the spacer insertion bar 23 provided on the upper side.

10 is a side view of the distance spacer to which the present invention is applied.

This distance spacer 40 is formed in a long plate shape, as shown in Figure 10, one end is bent upwards to form a magnetic latch (41) and the body on the upper side of the gear bundle 20 in charge The magnetic engaging opening 41 is inserted into the spacer 21 which is spaced apart from the predetermined distance 21 by the magnetic insertion hole 41.

In addition, the other end is bent to the lower side to form a relative locking port 42 is to span the spacer insertion rod 23 installed in the next gear bundle 20.

Therefore, as shown in FIG. 11, when the initial traction gear bundle 20b moves in accordance with the orbital motion of the track belt 30, the traction gear bundle 20b of the traction gear bundle 20b is magnetized to the spacer 23. The distance spacer 40 in which the locking hole 41 is caught pulls the corresponding gear block 20a through the relative locking hole 42 spanning the gear block 20a on the left side of the tow gear block 20b. ) Will be moved in the same direction.

And the traction action between the gear bundles 20 through the distance spacer 40 is caused to occur in series through each distance spacer 40 in the other gear bundles 20, as a result of the traction gear bundle 20b Even if only) moves directly, the other dog gear bundles (20a) are moved in the same direction in the chain.

Therefore, in a situation in which all the gear bundles 20 are driven on one side of the rail frame 10, that is, in a fully open state of the louver as shown in FIG. 4, the respective gear bundles are defined by the overall length of the distance spacer 40. 20 are moved in the rail frame 10 while maintaining the same distance from each other will be in place.

On the contrary, in the situation where the gear bundles 20 are spaced apart by the distance spacer 40 as shown in FIG. 11, the track belt 30 moves in the reverse direction for the full opening of the louver. When the traction gear bundle 20b is moved in the reverse direction, the traction gear bundle 20b is caught by the magnetic catches 41 and the target gear catches 20a are caught by the relative catches 42 from above. The distance spacers 40 were naturally released from the mating latch 42 that was caught on the upper side of the spacer insertion rod 23 on the gear bunch 20a side.

Therefore, the gear bunch 20a which is the dog according to the reverse travel of the traction gear bunch 20b pushes the traction gear bunch 20 to the body.

And the release action of the relative engaging port 42 of the distance spacer 40 between the gear bundle 20 and the push action in the state in which the body is in contact with the gear bundle 20 is also connected to the other gear bundle 20 As a result, even if only the traction gear bundle 20b moves directly in the reverse direction, as shown in FIG. 12, the other dog gear in the state in which the relative catches 42 of the distance spacers 40 are released. The 20a move in the same reverse direction in the chain.

Therefore, in this case, all the gear bundles 20 are clustered at one side of the rail frame 10 as shown in FIG. 7 to achieve full opening of the louver.

Here, the above-described track belt 30 is provided to form a long elliptical track in the rail frame 10 and both ends thereof are provided with a drive gear 31 and a driven gear 32 to enable orbital movement. do. In addition, the driving gear 31 has a forward rotation and a reverse rotation by the belt rotation member 17 made of a motor capable of both forward and reverse rotation, and the rotation speed thereof is also determined, and the belt rotation member 17 is It will be controlled by an external administrator.

On the other hand, in the above-described gear bundle 20, as shown in Figure 8a and 8b the rotating rod insertion hole 27 completely penetrating the body 21 in the moving direction of the gear bundle 20a in the body 21 ) Is provided on the lower side.

The rotary rod insertion hole 27 is formed as a groove penetrated in the hexagonal shape so that the rotary rod 50 having a hexagonal cross section can be inserted, the present invention is such a hexagonal rotary rod 50 and the rotary rod insertion hole 27 It is not limited to).

In this case, as shown in FIG. 6, the rotating rod 50 penetrates all the gear bundles 20 at one time regardless of the gear bundle 20 which is one tow or the dog.

At this time, the outer shape of the rotary rod insertion hole 27 of the gear bundle 20 is inserted such that the rotary rod 50 is formed as a worm shaft (26). The worm shaft 26 is interlocked with and interlocked with the worm shaft 26, and the worm gear 28 is coupled with the slat connector 29 protruding to the outer side of the body 21. At this time, the slat connector 29 is a cylindrical protrusion having a circular cross section as a whole, but has a deep straight groove along the protruding longitudinal direction so that the rotational force of the slat connector 29 is properly transmitted to the slat 60. It is composed.

Therefore, when the rotary rod 50 inserted into the rotary rod insertion hole 27 is rotated, the worm shaft 26 inside the body 21 is rotated by the corresponding rotating force, and the worm shaft 26 and the worm The worm gear 28 having a worm coupling relationship with two axes perpendicular to each other transmits the rotational force to the slat connector 29 protruding to the outer side of the body 21 so that the slat connector 29 rotates. Do it.

Here, the one side of the slat 60 forming the louver is coupled to the slat connector 29, and as a result, the slat 60 is rotated, resulting in a half-opening or full opening of the louver 60 Rotation (rotation) becomes possible.

That is, the rotational force of the rotary rod 50, which is long in the rail frame 10, is transmitted to all the gear bundles 20 so that all the slats 60 rotate in the same direction and at the same speed.

At this time, the rotating rod 50 is free to rotate and reverse rotation and the rotational speed is also controllable.

Here, the rotating rod 50 is made by the rod rotating member 16 made of a motor capable of both forward and reverse rotation is made of the forward and reverse rotation and the rotational speed is also determined, such a rod rotation member 16 It will be controlled by an external administrator. Therefore, the rotation of the rotating rod 50 is possible to rotate 360 ° both forward / reverse rotation, accordingly, the rotation (rotation) of the rotating slat 60 is also possible to rotate 360 ° both forward / reverse rotation.

Now looks at the insertion state of the track belt 30, the gear bundle 20, the distance spacer 40 and the rotary bar 50 for this rail frame 10 through FIG.

Of course, even referring only to Figure 4 will be enough to know the insertion state of the track belt 30, the gear bundle 20, the distance spacer 40 and the rotary bar 50 to the rail frame 10 in the present invention.

13 is a cross-sectional view showing a rail frame to which the present invention is applied.

Rail frame 10 of the present invention, as shown in the cross-sectional view of FIG. 13, the belt receiving box 11 provided on the upper side, the gear bundle receiving box 12 provided in the center, the space keeping provided at the lower side (14) And it is composed of an opening guide 13 provided on the side of the gear bundle receiving box (12).

The belt holder 11 is divided into a space in which the upper side of the track belt 30 forming the track in the rail frame 10 is located. Here, the lower side of the raceway belt 30 is a belt passage hole 24 (dog) of each gear bundle 20 built in the gear bundle holder 12 as described in the description of the gear bundle 20 already. Free gear) and belt fastener 25 (towing gear bundle) to be freely penetrated and fixed.

The gear bundle receiving box 12 is partitioned into a space in which the gear bundles 20 are embedded, so that the upper and lower rollers 22 of the gear bundle 20 are in contact with and rolled up and down. And as shown in the figure, the rotary bar 50 is inserted into the rotary rod insertion hole 27 of the gear bundle 20.

One side of the gear bundle receiving box 12, that is, one side where the slat 60 is located, the opening guide 13 is formed to open along the entire longitudinal direction of the rail frame 10 is built-in gear bundle Protruding slat connectors 29 of the 20 are configured to be connected to the slats 60.

And the space holder 14 is divided into the empty space on the lower side of the gear bundle receiving box 12, the roller noise of the gear bundle 20 is moved by the roller 22 in the gear bundle receiving box 12 This will prevent it from being delivered to the room.

Now, a preferred embodiment of the slat 60 connected to the above-described gear bundle 20 to rotate (rotate) and move will be described with reference to FIGS. 14 to 17.

14 is a plan view showing a slat to which the present invention is applied, FIG. 15 is a sectional view showing a slat to which the present invention is applied, FIG. 16 is a sectional view showing a detached state of the slat to which the present invention is applied, and FIG. 17 is a slat to which the present invention is applied. It is sectional drawing which shows the waterproof reinforced state of the.

The slat 60 to which the present invention is applied has a wide elongated plate shape as shown in FIG. 14 so that the body rotates about an axis located in the center of the longitudinal direction, and according to the rotation angle of the body, external light or external air It is possible to control the inflow of the.

Looking at the configuration, as shown in the cross-sectional view of Figure 15, the center member 61 is located in the center constituting the body and the left and right wing members 64 are selectively coupled and connected to both sides around the center member 61, respectively. )

The center member 61 is formed of a rectangular frame, and the inside of the frame is provided with an insertion hole 62 is inserted into the protruding slat connector 29 of the gear bundle 20 is coupled to the center.

The insertion hole 62 of the center member 61 is formed as a cylindrical recess as a whole, but has a straight protrusion protruding along the longitudinal direction in the recessed groove so that the protruding slat connector 29 is inserted. The straight protrusion of the insertion hole 62 is fastened to the deep straight groove formed along the protruding longitudinal direction of the slat connector 29 so that the rotational force of the slat connector 29 is properly transmitted to the slat 60.

That is, although the insertion hole 62 of the center member 61 is formed as a concave groove into which the protruding slat connector 29 of the gear bundle 20 can be inserted, the slat connector 29 is protruded in length. Corresponding to the formation of a deep straight groove along the direction, the insertion hole 62 is provided with a straight projection projecting along the recessed longitudinal direction, so that the corresponding slat connector 29 is inserted into the insertion hole 62. As the linear projection of the insertion hole 62 is inserted into and coupled to the straight groove of the slat connector 29, the rotational force of the slat connector 29 is reliably transmitted to the insertion hole 62, so that the slat 60 is provided. It will be able to rotate.

At this time, the insertion port 29 formed to correspond to both ends of the longitudinal direction of the slat 60 is preferably connected to each other in a sturdy shaft so that the rotational force can be transmitted to the slat 60 well.

In addition, the four ends extending in the horizontal direction from the center member 61 in a predetermined length are extension connectors 63 for connecting the left and right wing members 61, and a wrinkle portion to which the wing member 64 can be attached and detached. A large number is formed along the entire longitudinal direction of the slat 60.

Likewise, the wing member 64, which is freely detachable at both symmetrical left and right ends of the center member 61, is also provided with a central connector 65 in which wrinkles are formed along the entire longitudinal direction. It can be combined with the extension connector (63).

That is, the extension connector 63 formed on the left and right in the horizontal direction of the center member 61 and the extension connector 63 of the wing member 64 can be coupled to each other by the pleats formed long along the longitudinal direction. will be.

As a result, the slat 60 is composed of a center member 61 in the center and a wing member 64 coupled to the left and right sides thereof, and the center member 61 and the wing members 64 on the left and right sides are freely detached from each other. This becomes possible. Therefore, it is possible to easily replace the wing member 64 of various forms as shown in 18a to 18c in the center member 61 in the installation fixed state as described above can increase the practicality and aesthetics. Of course, the work of replacing the wing member 64 can be simply operated by the user because the center member 61 of the slat 60 can be rotated 360 °. In addition, the wing member 64 may be made of a plastic of a transparent material or the like to enable various spaces.

On the other hand, since the slat 60 should also serve as a roof as well as simply control the ventilation or light in actual use, the left and right wing member 64 in the slat 60 of the present invention is formed into a concave empty space at its ends The sphere 66 is formed.

The fitting hole 66 is formed as a concave empty space along the longitudinal direction of the slat 60, as shown in Figure 17, the waterproof member 67 of the rubber material is inserted into the fitting hole 66 Will be.

The waterproof member 67 is a closed state of the slat 60, that is, the waterproof member 67 between the slats 60 in the closed state to form a flat flat surface in a state in which all the slats 60 are spaced a predetermined interval outside By creating a waterproof / moisture-proof state between the inside and the inside, it creates a completely closed state that can be waterproof / moisture-proof and noise-blocking, rather than a simple ventilation or light closure.

On the other hand, a louver made of a plurality of slats is half-opened or closed in accordance with the rotation angle of the slats, and also fully opened in accordance with the movement of the slats, and also the closure of the wing member as well as the closure of the waterproof member on the slats. The new interior is made possible by constructing the louver with only the center member excluded, and by continuously rotating only the light central material with the wing member removed, the new interior interior used by allowing the light from outside to enter the interior at various angles. And it can also give a concentrated effect on the internal components.

The present invention described above is possible to those skilled in the art to which the present invention belongs, various substitutions, modifications and changes can be made within the scope without departing from the spirit of the present invention and the above-described embodiments and attached It is not limited to the drawing.

As described above, the tow louver system shown in the present invention, the individual slats constituting the louver can be rotated 360 ° (rotating), respectively, as well as adjusting the angle of light and light control, as well as wiping both sides of the slat In order to clean the both sides of the slat in one place by using the characteristics of the slats to rotate freely without having to alternate between indoor or outdoor to clean.

In addition, the slats constituting the louver may rotate in a state spaced apart at a predetermined interval to achieve a closed state and a half-open state according to the rotation angle, as well as to move to one side in a state in which all the slats are close to each other in an open state. It is possible to be compact, so that the louver can be fully opened instead of the half-opened state by the rotation angle of the slat, so that it is possible to completely light and ventilate without the shadow caused by the slat. There is also the effect of widening the application.

In addition, by installing a waterproof member on the slats constituting the louver, it is possible to completely block the outside and the interior partitioned by the louver in the closed state of the slats with a perfect waterproof / moisture-proof, it can perform its function as a roof and the outside noise It also has the effect of being completely blocked.

Claims (9)

A plurality of slats having insertion holes in left and right sides and formed into flat surfaces along the left and right longitudinal directions; A plurality of gear bundles for supporting the slat from the side through a slat connector inserted into the insertion openings at the left and right sides of the slat and rotating the slat about the insertion hole of the slat connected to the slat connector; A rail frame having the plurality of gear bundles embedded therein and arranged in a row, the rail frame providing a linear sliding movement space of the gear bundles; And A rod rotation member for rotating the slat connectors of the gear bundles in the rail frame to rotate the slats coupled with the slat connectors in the forward / reverse direction; Tow louver system comprising a. The method of claim 1, The rod rotating member rotates the rotating rod installed inside the rail frame, and the rotating rod rotates while passing through the gear bundles arranged in the rail frame, and the slat connector of the gear bundle is rotated by the rotating force of the rotating rod. Traction louver system, characterized in that rotated according to the direction of rotation. The method of claim 1, By pulling the gear bundles in the rail frame in the same direction, the gears are fully opened to one side in the rail frame or the gear bundles are arranged on the rail frame at a predetermined interval and the half of the louver And a belt rotation member for enabling an open or closed state. The method of claim 3, wherein The belt rotating member rotates the track belt orbiting in the rail frame, The track belt is a tow louver system, characterized in that to pull the front traction gear only of the gears arranged in the rail frame to move the entire gears back and forth to adjust the open state of the louver according to the movement state of the gears. The method of claim 4, wherein And the gear bundles arranged in the rail frame are connected to each other through a distance spacer so that the gear bundles are arranged in the rail frame at a predetermined distance from each other at half-opening and closing. The method of claim 5, The distance spacer is composed of a self-locking opening bent in the up and down direction, both ends of the distance spacer, and a relative locking opening bent in the lower side, The whole gears have a structure in which one gear block has a magnetic latch and the other gear block has a structure in which the gear blocks are engaged with each other. Towing louver system characterized in that the other gear bundles are pulled together in a line by the distance spacer to be spaced apart from each other and arranged in the rail frame at regular intervals. The method of claim 6, The entire gear bundles have a structure in which one gear block has a magnetic latch and the other gear block has a structure in which the gear blocks are connected to each other, and the traction for the full opening of the louver of the track belt is made only for the traction gear provided at the front. When the relative latch of the distance spacer is released when the other gear bunches are pushed by the leading traction gear bunch is arranged in one side in the rail frame densely arranged. The method according to claim 2 or 7, The rail frame is A belt housing for receiving an upper track of the track belt; The lower track of the track belt and the gear bundle and the rotating rod is accommodated to accommodate the gear bundle to move the gear bundle sliding; And An opening guide which is formed to be opened to the slat side in the gear bundle receiving box, the protruding slat connector of the gear bundle moving forward and backward along the rail frame is connected to the slat in a state of protruding out of the rail frame; Tow louver system comprising a. The method of claim 8, The rail frame is Traction louver system characterized in that it further comprises a space in the lower compartment of the gear bundle to reduce the space to reduce the transmission of the noise due to the movement of the gear bundle.

Images