KR20110137152A - A louver shutter - Google Patents

Abstract

PURPOSE: A louver shutter is provided to minimize deformation due to external environment or long-term use and ensure soundproof and insulating effects by blocking air flow to the spaces between a plurality of slats. CONSTITUTION: A louver shutter(10) comprises a plurality of slats(110), an inner frame(120), an outer frame(130), and a shielding plate. The inner frame fixes and supports the slats. The outer frame is fixed to the outer circumferential surface of the inner frame so that the inner frame and the slats are not distorted by external environments. The shielding plate has the same size to the inner frame. The shielding plate is fixed to the outer frame to block air flow to one surface of the slats.

Description

Louver shutter {A louver shutter}

The present invention relates to a louver, and more particularly, to the outer periphery of the inner frame so as to minimize the deformation of the inner frame provided to support the plurality of slats made of wood or synthetic material and the external environment or long time use By fixing the frame and blocking the air communication to the space between the multiple slats, by providing a louver shutter configured with a shielding plate to have sound insulation and insulation effect, it overcomes the serviceability of the conventional louver shutter, and can be used for a long time It is about a louver shutter that enhances product competitiveness.

In general, in a building, a plurality of windows are installed for light and ventilation of a room, and there are various types of windows installed for this purpose, among which, the amount of light incident through the window is controlled and the amount of air flowing into the room is controlled. There is a louver (louver: louver window) that is installed for the main purpose to ventilate by the ventilation, the louver is a fixed louver fixed in a state in which a plurality of slats are inclined at an angle, or a plurality of slats are angled according to the user's adjustment There was an adjustable louver that could be converted to control the amount of light and ventilation (hereinafter referred to as 'louver shutter').

In addition, the louver shutter may be divided into a sliding type moving along the guide rail according to the installation state and a sliding type for opening and closing by rotatably fixing one side by a hinge or a hinge, and in the case of the sliding type, a plurality of louvers A hinge (or hinge) is formed on an opposite surface of the shutter so that a plurality of louver shutters can be folded around each other, or a folding sliding type that can move to either wall while being folded.

These louver shutters are increasingly used for the following advantages.

1. Excellent interior effect.

For the conventional indoor shading, curtains or blinds made of cloth or non-woven fabrics were mainly used, but these curtains or blinds were shaken even by a small vibration, and there was a problem in that there was no sense of stability due to the material texture.

On the other hand, the louver shutter is made of wood and installed stably in a standardized space, so that the viewer has a sense of stability and the warm and soft texture unique to wood not found in curtains or blinds. Likewise, it has an interior effect that is mainly installed in places where many people come and go.

2. Easy to install, operate and clean.

Conventional curtains and blinds are made of cloth or non-woven fabric which is easily adsorbed of dust, and the inconvenience of having to wash them at any time, and the inconvenience of disassembling for washing and assembling after washing are not easy. Thus, there was a problem of losing the interior effect, on the other hand, the louver shutter may have a little trouble at the time of the first installation, but since the adsorption of dust is not made well after installation, the cleaning period is long, and the louver shutter is cleaned It is easy to use by rubbing with a rag.

The louver shutter having the above effects has the following problems.

1. It is easily transformed by external environment.

Wood has a weakness that is vulnerable to moisture, and it contracts as it absorbs water and expands or dries by solar heat. In the case of Korea, which has four distinct seasons, the louver shutter made of wood repeatedly expands and contracts easily. As it is deformed, it is difficult to use for a long time and thus has a limitation of use.

2. No sound insulation and insulation effect.

Louver shutter is installed for the decorative effect, there is a problem that there is no sound insulation and insulation effect as the sound waves or external air easily communicated to the open space between the multiple slats.

3. Limited use.

As the same problem as in No. 2, in order to overcome this problem, it has to be used with the system window, and it has a problem that it cannot be used independently because it does not have other functions than simply functions such as curtains or blinds.

The present invention proposes to solve the above problems, an object of the present invention is to the outer periphery of the inner frame to minimize the deformation of the inner frame provided to support the plurality of slats and the external environment or long time use By fixing the outer frame and blocking the air communication to the space between the multiple slats to provide a louver shutter configured with a shield plate to have sound insulation and insulation effect, overcoming the serviceability of the conventional louver shutter, It is to provide a louver shutter that enhances product competitiveness that makes it possible.

The present invention for achieving the above object is provided in the louver shutter installed in the interior side of the building in order to highlight the interior side as well as the mining function in place of the curtain or blind, the louver shutter is a plurality of slats in the longitudinal direction The inner frame is provided in an inclined state and supports the plurality of slats; An outer frame fixed to an outer side of the inner frame to support the slats and inner frames so as to minimize distortion or bending by an external environment; And a shielding plate having the same size as the inner frame and fixed to the inside of the outer frame to block communication of external air between the plurality of slats to have sound insulation and heat insulation effect. do.

In the present invention, the louver shutter comprises a plurality of rolls on the top or bottom of the outer frame or on the inside thereof; A sliding louver shutter reciprocated along the guide rail installed in the horizontal direction by the roll; or the louver shutter composed of a plurality and a folding member configured at one end where the plurality of louver shutters come into contact with each other to center the folding member. Thereby allowing the plurality of louver shutters to fold or unfold with each other; Each of the upper and lower ends of the plurality of louver shutters is a foldable louver shutter configured to support upper and lower support members so that the plurality of louver shutters are folded or unfolded while being reciprocated along a guide rail installed in a horizontal direction.

In the present invention, the shielding plate is preferably polycarbonate instead of glass.

In the present invention, any one side of the louver shutter further includes a light control means for controlling the amount of light by adjusting the inclination angle of the plurality of slats supported on the inner frame; Rotating portion for supporting the slats of the rotation in the same direction; And a lever provided on either side of the inner frame or the outer frame and rotating the slat of any one of the plurality of slats so that the entire slats rotate in the same direction by the rotating unit.

As described above, the outer frame is fixed to the outer periphery of the inner frame so that the inner frame provided to support the plurality of slats and the inner frame is deformed according to the external environment or the long time use, and also the air communication to the space between the plurality of slats By providing a louver shutter configured with a shielding plate to block the sound insulation and insulation effect, it has the effect of overcoming the serviceability of the conventional louver shutter, and enhance the product competitiveness to enable long-term use.

1 is a perspective view of a louver shutter according to a first embodiment of the present invention.
2 is a cross-sectional view of the louver shutter according to the first embodiment of the present invention.
Figure 3 is a rear perspective view of the louver shutter according to the first embodiment of the present invention.
Figure 4 is a sample photo using the louver shutter according to the first embodiment of the present invention.
5 is a perspective view of a louver shutter according to a second embodiment of the present invention;
Figure 6 is a rear perspective view of the louver shutter according to the second embodiment of the present invention.
Figure 7 is a front view of the installation state of the louver shutter according to the second embodiment of the present invention.
8 is a perspective view of an operation state of the louver shutter according to the second embodiment of the present invention.
9 is a plan view showing an application example of the louver shutter according to the second embodiment of the present invention.
10 is an exploded perspective view of a portion of a louver shutter according to a third embodiment of the present invention.
11 is an enlarged side view of a part of a louver shutter according to a third embodiment of the present invention;
12 is a perspective view of a louver shutter according to a fourth embodiment of the present invention.

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

The louver shutter of the present invention is to fix the outer frame to the outer periphery of the conventional louver shutter composed of a plurality of slats and the inner frame for supporting the slats to prevent the louver shutter from being twisted or bent by the external environment.

In addition, the slats are provided on one surface configured to block the air communication between the slats to constitute a shield plate fixed by the outer frame to have a sound insulation and insulation effect.

The louver shutter configured as described above is selectively used as a sliding louver shutter or a foldable louver shutter according to the purpose of use and position as in the following embodiments, but is not limited thereto and can be used fixedly without moving the louver shutter.

If this is explained in more detail as follows.

(Embodiment 1)

1 is a perspective view of a louver shutter according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view of a louver shutter according to a first embodiment of the present invention, and FIG. 3 is a louver shutter according to a first embodiment of the present invention. 4 is a rear perspective view of FIG. 4, which is a sample of a state of use of the louver shutter according to the first embodiment of the present invention.

The louver shutter 10 of the present invention includes a plurality of slats 110, an inner frame 120 fixedly supporting the slats 110, and an outer frame 130 fixed to an outer circumference of the inner frame 120. ), And a shield plate 140 having the same size as the inner frame 120 and fixed to the outer frame 130 to block communication of air to one surface of the slats 110.

In addition, the louver shutter 10 has a guide rail 1 for guiding the transfer of the louver shutter 10 to each of the upper and lower ends of the louver shutter 10 as shown in FIG. It is a sliding louver shutter 10 is reciprocated along 1).

The slats 110 and the inner frame 120 is preferably used mainly for the purpose of amplifying the interior effect as in the prior art, but is not limited to this may be made of a synthetic resin material in some cases.

In addition, the inner frame 120 is configured with one or more reinforcing bar 150 in the longitudinal direction of the inner frame 120 in order to prevent the weakening of the fixing force according to the length of the longitudinal direction.

Here, the slats 110 are fixed to the inner frame 120, a variety of fixing methods such as fixing by the adhesive or inserting and forming the insertion groove in the inner frame is used.

The outer frame 130 is fixed to the outer periphery of the inner frame 120, so that the inner frame 120 and the slats 110 are not deformed, such as twisted or bent by the external environment or long time use reinforcement support It is a means to.

In addition, the outer frame 130 is preferably made of a metal plate, such as steel or aluminum or stainless steel with a relatively small strain relative to the external environment than the slat 110 or the inner frame 120 made of wood or synthetic resin material.

In addition, it is preferable to further configure a plurality of rolls 132 in the lower inner side of the outer frame 130 so that the conveyance is made smoothly when conveyed along the guide rail 1, the roll 132 is the outer It is preferable that the structure is supported by the frame 130 so as to rotate freely.

In addition, the outer frame 130 is fixed to the inner frame 120 and the adhesive by an adhesive, or a variety of fixing methods such as fastening with a direct screw is used.

Therefore, since the outer frame 130 of the metal material is relatively lower than the slat 110 or the inner frame 120 can be used without regard to the external environment, the advantage of such an outer frame 130 Even if the slat 110 or the inner frame 120 is deformed by external environment or long time use, the outer frame 130 is hardly deformed, so that the louver shutter 10 of the louver shutter 10 is guided along the guide rail 1. The transfer is made smoothly.

The shielding plate 140 is fixed to the inner side of the outer frame 130, that is, the outer frame 130 to the same size as the inner frame 120, in this case, the outer frame 130 is bonded by an adhesive The fixing method may be used, or a fixing method by a method of caulking with silicon or rubber at the corner where the shield plate 140 and the outer frame 130 meet.

The shielding plate 140 is preferably any one of glass or polycarbonate, but is not limited thereto, and any shielding plate 140 may be used as long as it blocks the communication of air between the plurality of slats 110. This is to block the communication between the space between the slats 110 to have a thermal insulation effect to block heat release as well as sound insulation.

Of course, the shielding plate 140 is not limited to being transparent as shown, various plate shapes such as translucent or opaque may be used, and the sheet or pattern on the shielding plate 140 according to the user's preference. You may use what was printed or etched.

The louver shutter configured as described above is installed in the interior of a building as in the prior art and has an interior effect as well as light.

In addition, the louver shutter 10 of the present invention has an effect of increasing the interior effect by the texture difference of the heterogeneous as the outer frame 130 having a different texture from the inner frame 120 is further configured.

In particular, since the louver shutter 10 has a sound insulation and insulation effect, it can play an independent window in the room, such as a veranda, a living room or a room separately from a system window installed on an exterior wall in a residential building such as a single house or an apartment. Instead of a window partitioning between living rooms, a plurality of louver shutters 10 may be installed and used.

The louver shutter 10 having such a feature has an effect of overcoming the limit of use and use which can be independently used in place of a window in the room, beyond the limits of light and interior effects compared to the conventional.

(Second Embodiment)

5 is a perspective view of a louver shutter according to a second embodiment of the present invention, Figure 6 is a rear perspective view of the louver shutter according to a second embodiment of the present invention, Figure 7 is a second embodiment of the present invention. 8 is a perspective view of an installed state of the louver shutter, and FIG. 8 is a perspective view illustrating an operation state of the louver shutter according to the second embodiment of the present invention, and FIG. 9 is a plan view showing an application example of the louver shutter according to the second embodiment of the present invention. For reference, the same reference numerals are used for the same configuration as the first embodiment, and detailed description thereof will be omitted.

The louver shutter 20 of the second embodiment includes a plurality of slats 110, an inner frame 120 fixing the slats 110, an outer frame 130 fixed to an outer circumference of the inner frame 120, and the outer frame. A plurality of louver shutters (10a) consisting of a shield plate 140 for blocking the communication of air to a plurality of slats 110 while being fixed to the inside of the 130, and the plurality of louver shutters (10a) It is a foldable louver shutter configured with a plurality of folding members 210 to be folded or unfolded.

In addition, the top and bottom of the outer frame 130 of the louver shutter 10a is configured to support the upper support member 220 and the lower support member 230 to be transported along the guide rail (1).

In addition, the folding member 210 is composed of a hinge or a hinge such that the plurality of louver shutters 10a are folded or unfolded with each other, and the present disclosure is not limited thereto, and the plurality of louver shutters 10a may be rotatable with each other. Either can be used.

The upper support member 220 constitutes a bracket shape that can be coupled to the protruding pin provided on the guide rail 1 provided on the upper end, and the lower support member 230 constitutes a pin shape inserted into the guide rail 1. will be.

Of course, the upper and lower support members 220, 230 can be used as long as the means that can support the foldable louver shutter 20 to be folded or unfolded to act along the guide rail (1).

Therefore, the plurality of louver shutters 10a along the guide rail 1 are simultaneously reciprocated in a combined state by the folding member 210, and in some cases, to be folded or unfolded with each other.

Meanwhile, referring to FIG. 9, FIGS. 5 to 8 illustrate an operating state of a folding member 210 configured between two louver shutters 10a and a folding louver shutter 20. The present invention is not limited thereto, and a plurality of folding members 210 may be configured in a direction in which the plurality of louver shutters 10a are symmetrical to each other, thereby forming a multi-stage folding louver shutter 20.

(Third Embodiment)

10 is a partially exploded perspective view of a louver shutter according to a third embodiment of the present invention, and FIG. 11 is an enlarged side view of the louver shutter according to a third embodiment of the present invention. For the same configuration as the embodiment, the same reference numerals are used, and a detailed description thereof will be omitted.

The louver shutter 10b of the third embodiment is configured to adjust the inclination angle of the slant 110 inclined to the inner frame 120 to adjust the amount of light.

Rotating shafts 112 protruding a predetermined length are formed at both ends of the slat 110 so as to be rotatably installed on the inner frame 120.

In addition, the inner frame 120 is formed with an insertion groove 122 for supporting the rotatable shaft 112 of the slat 110 to be rotatable.

In addition, an installation space 124 is formed on one side of the inner frame 120 to facilitate the installation of the light control means 300 on the pivot shaft 112 of the slat 110.

Of course, the installation space 124 may have a variety of forms depending on the configuration of the light control means (300).

The light control means 300 is provided on any one side of the rotating part 310 and the rotating part 310 to be able to convert the inclination angle of the plurality of slats (110) at the same time and the user from outside the slat ( It is composed of a lever 320 to adjust the inclination angle of the 110.

The pivot 310 is a plurality of pivot brackets 312, the center of which is fixed to each of the pivot shaft 112 of the plurality of slats 110, and a plurality of pivot brackets 312 in close proximity of the pivot bracket 312 ) Are composed of connecting links 314 that rotatably interlock.

That is, as shown, connecting links 314 are connected to both ends of the rotating bracket 312, and these connecting links 314 are configured to be alternately to each other rotating bracket 312.

On the other hand, any one of the plurality of slats 110, the center is fixed to the rotating shaft 112, one side protrudes to the outside of the inner frame 120, the user adjustable lever 320 from the outside Is composed.

Of course, the other side of the lever 320 is a configuration in which the connection link 314 is connected to the adjacent rotating bracket 312.

The operation of the light control means configured as described above will be described with reference to FIG.

For example, when the lever 320 is rotated upward, the slat 110 having the pivot shaft 112 fixed to the lever 320 rotates upward in the same direction as the lever 320.

In addition, the connection link 314 connected to the other side of the lever 320 is lowered in the opposite direction to the lever 320, and one end of the rotating bracket 312 connected to the upper end of the link link 320 is thus lowered. With the lowering and the other is to be raised, through which the rotating shaft 112 in the rotating bracket 312, the slat 110 is raised.

This operating relationship is because the link link 314 is connected to the rotation bracket 312 alternately, as the plurality of slats 110 are rotated in the same direction at the same time depending on which direction the user rotates the lever 320 The angle of inclination of the slats 110 may be adjusted, and thus, the amount of light incident through the louver shutter 10b may be adjusted.

On the other hand, the light control means 300 is configured as described above is bisected on the basis of the reinforcing table 150 configured in the inner frame 120 in accordance with the vertical length can constitute a plurality of light control means (300).

(Fourth Embodiment)

12 is a perspective view of a louver shutter according to a fourth embodiment of the present invention, and the same reference numerals are used for the same components as those of the first to third embodiments, and detailed description thereof will be omitted.

The louver shutter 10c includes a plurality of slats 110, an inner frame 120 for fixing and supporting the slats 110, an outer frame 130 fixed to an outer circumference of the inner frame 120, and Consists of a shield plate 140 having the same size as the inner frame 120 and fixed to the outer frame 130 to block the communication of air to one surface of the slats 110, the outer frame 130 The lower end of the plurality of rolls 132 is configured, the upper support member 220 is configured to be transported along the guide rail (1).

Therefore, by adopting a sliding louver shutter system as a whole, by adopting the upper support member 220 of the foldable louver shutter of the second embodiment, a smooth sliding is achieved.

In this way, the first to fourth embodiments can be mixed to form various types of louver shutters.

What has been described above is just one embodiment for implementing the louver shutter according to the present invention, the present invention is not limited to the above-described embodiment, the present invention without departing from the gist of the invention claimed in the claims below Anyone with ordinary knowledge in the field of the invention will have the technical spirit of the present invention to the extent that various modifications can be made.

10, 10a, 10b, 10c: louver shutter 20: folding louver shutter
110: slat 112: rotation axis
120: inner frame 122: insertion groove
124: installation space 130: outer frame
132: roll 140: shielding plate
150: reinforcement 210: folding member
220: upper support member 230: lower support member
300: light control means 310: rotating part
312: rotating bracket 314: connecting link
320: lever

Claims (6)

In the louver shutter installed on the indoor side of the building to install not only the light function but also the interior side in place of the curtain or blind,
The louver shutter is provided in a state in which a plurality of slats are inclined at a predetermined angle in a vertical direction, and an inner frame supporting the plurality of slats is provided;
An outer frame fixed to an outer side of the inner frame to support the slats and inner frames so as to minimize distortion or bending by an external environment; And
A shielding plate having the same size as the inner frame and fixed to the inner side of the outer frame to block communication of external air between the plurality of slats to have soundproofing and insulating effect;
Louver shutter, characterized in that consisting of.
The method according to claim 1,
The louver shutter constitutes a plurality of rolls on the top or bottom of the outer frame or on the inside thereof;
A sliding louver shutter reciprocating along the guide rail installed in the horizontal direction by the roll;
Louver shutter characterized by the above.
The method according to claim 1,
The louver shutter is configured in plural and constitutes a folding member at one end where the plurality of louver shutters come into contact with each other so that the plurality of louver shutters are folded or unfolded with respect to the folding member;
A foldable louver shutter having upper and lower support members configured to support the plurality of louver shutters to be folded or unfolded while being reciprocated along a guide rail installed in a horizontal direction at each of the upper and lower louver shutters;
Louver shutter characterized by the above.
The method according to any one of claims 1 to 3,
The shielding plate is polycarbonate instead of glass;
Louver shutter characterized by the above.
The method according to any one of claims 1 to 3,
On one side of the louver shutter light control means for controlling the amount of light by adjusting the inclination angle of the plurality of slats supported in the inner frame;
Louver shutter characterized in that it further comprises.
The method according to claim 5,
The light control means includes a rotating part for supporting a plurality of slats configured in the inner frame to be rotated in the same direction; And
A lever provided on either side of the inner frame or the outer frame and rotating the slat of any one of the plurality of slats such that the entire slats are rotated in the same direction by the rotating part;
Louver shutter, characterized in that consisting of.

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