KR20220158388A - Windows - Google Patents

Abstract

Disclosed is a window which is easily prevented from heat deformation. The window according to the present invention comprises: a window leaf coupled to a window frame and provided to be slidably movable along the window frame, and including an outdoor area located on an outdoor side with respect to a glass, an indoor area located on an indoor side, and a hollow unit formed between the outdoor area and the indoor area along the movement direction of the window leaf; and deformation-preventing members which cross the hollow unit and are mounted in the outdoor area and the indoor area, respectively, and support the window leaf.

Description

Windows {WINDOWS}

The present invention relates to windows and doors, and more particularly, to windows and doors that can prevent thermal deformation of windows and doors exposed to high temperature outdoors.

In general, a window includes a window frame installed on a wall of a building and a window installed on a window frame. These windows perform functions such as a lighting function to introduce outside light into a room, a ventilation function to ventilate indoor air, and a cooling/heating function to block heat transfer between indoors and outdoors.

Windows and doors may be classified into non-standing (sliding) windows, casement windows, and fixed windows according to opening and closing methods.

Recently, the production of synthetic resin windows and doors molded with a synthetic resin profile such as PVC (Poly Vinyl Chloride) resin is increasing.

Synthetic resin windows not only have a low unit price, but also can be molded relatively easily by an extrusion method, so mass production is smooth.

On the other hand, in recent years, color synthetic resin window products having a color other than white are being used a lot, breaking away from the white synthetic resin windows and doors that were mainly used in the past in order to improve and differentiate the appearance of residential buildings. For reference, the use of dark-colored windows and doors is increasing rather than light-colored windows and doors.

However, temperature variability is increasing compared to the past average temperature due to the influence of global warming and the like. In particular, as the outdoor temperature rises in summer, the synthetic resin windows installed on the outdoor side are inevitably exposed to the hot sunlight for a long time.

Also, referring to FIG. 1 , a conventional window 1 includes a window frame 10 and a window 12 coupled to the window frame 10 .

At this time, the insect screen frame 20 equipped with the insect screen 22 is located on the outermost (outdoor side) of the window frame 10, and the window 12 is positioned next to it.

At least one gasket 30 is provided on the window 12 in contact with the window frame 10 .

On the other hand, although not shown in the drawings, in general, mohair 30 for reducing noise when the window 12 slides and improving the sealing performance of the window 12 is provided in the hollow part (reference numeral not indicated) of the window 12. is provided In particular, since no member other than mohair is located in the hollow part of the window 12, the hollow part eventually becomes a hollow state.

For reference, the hollow part of the window pane 12 means a hollow portion into which the rail of the window frame 10 is inserted.

Here, when the window 1 is continuously exposed to a high temperature, thermal deformation occurs in the window 12 located behind the insect screen frame 20 due to the effect of the high temperature. If the window 12 is twisted or bent after bending, it adversely affects the opening and closing performance of the window 12 and the insect screen frame 20, so the window 12 and the insect screen frame 20 can be freely moved. There are problems with opening and closing.

Accordingly, there is a demand for the development of windows and doors that can prevent thermal deformation of windows and doors made of synthetic resin materials even when they are continuously exposed to high temperature outdoors.

Republic of Korea Patent Publication No. 10-2019-0017211 (published date: 2019.02.20.)

An object of the present invention is to provide a window or door that can be prevented from being deformed by heat even when the window or door is exposed to high temperature outdoors.

The problem to be solved by the present invention is not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.

The above object is, according to the present invention, combined with a window frame and provided to be slidably movable along the window frame, an outdoor area located on the outdoor side with respect to the glass, an indoor area located on the indoor side, and between the outdoor area and the indoor area. It can be achieved by windows and doors including a window pane including a hollow formed along the moving direction of the window pane and a deformation preventing member that is mounted in the outdoor area and the indoor area across the hollow portion and supports the window pane.

Both ends of the deformation preventing members are coupled to both side surfaces of the hollow part, and at least one deformation preventing member may be provided along the moving direction of the window pane.

The deformation preventing members may be provided in plurality, with both ends coupled to both side surfaces of the hollow part and spaced apart from each other along the movement direction of the window pane.

The deformation preventing members may be provided in a range of 2 to 10.

The deformation preventing members may be provided in a range of 3 to 7.

Intervals between the deformation preventing members positioned adjacent to each other may be arranged to have the same length as each other.

Among the plurality of deformation preventing members, at least two deformation preventing members may be disposed at both ends of the window pane, and at least one deformation preventing member may be disposed between the deformation preventing members respectively positioned at both ends of the window pane.

Grooves recessed inward may be formed on both sides of the hollow part, and both ends of the deformation preventing member may be inserted into each groove.

A mounting protrusion protruding outward from the end of the deformation preventing member may be formed at both ends of the deformation preventing member, and the mounting protrusion may be provided to be inserted into the groove, respectively.

The deformation preventing member may have an upper end portion formed as a flat surface and a lower end portion formed as a convex surface toward the window frame.

It may further include a reinforcing member disposed inside the window and positioned across the outdoor area and the indoor area.

On the other hand, the present invention is coupled to the window frame, provided to be slidably movable along the window frame, and has an outdoor area located on the outdoor side with respect to the glass, an indoor area located on the indoor side, and a window pane between the outdoor and indoor areas. A window pane including a hollow portion formed along the moving direction and a deformation preventing member that is mounted in the outdoor area and the indoor area across the hollow portion and supports the window pane, the deformation preventing member being provided along the moving direction of the window pane, It can be achieved by windows and doors, which are provided to cover at least 40% or more of the transverse length of the window.

As the deformation preventing member is installed on the window pane of the present invention, deformation of the window pane can be prevented as much as possible even when the window pane is exposed to high temperature outdoors for a long period of time.

In addition, since the window pane of the present invention can prevent deformation of the window pane as the deformation preventing member is installed on the pane, the window pane as well as the insect screen can be conveniently opened and closed.

Furthermore, the windows and doors of the present invention can prevent the insect screen from being detached from the windows and doors due to deformation of the windows.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the description below.

1 is a view for explaining a window according to the prior art.
2 is a view showing windows and doors according to an embodiment of the present invention.
FIG. 3 is a view showing AA' shown in FIG. 2 as a reference.
FIG. 4 is an enlarged view of a portion shown in FIG. 3 .
FIG. 5 is a detailed view of a window frame, a windowpane, and a deformation preventing member except for unnecessary parts of the windows and doors shown in FIG. 4 .
6 is a perspective view of the deformation preventing member shown in FIG. 5;
FIG. 7 is a view for explaining an example in which the deformation preventing member shown in FIG. 6 is installed on a window.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. This invention may be embodied in many different forms and is not limited to the embodiments set forth herein.

It is advised that the drawings are schematic and not drawn to scale. Relative dimensions and proportions of parts in the drawings are shown exaggerated or reduced in size for clarity and convenience in the drawings, and any dimensions are illustrative only and not limiting. And like structures, elements or parts appearing in two or more drawings, like reference numerals are used to indicate like features.

The embodiments of the present invention specifically represent ideal embodiments of the present invention. As a result, various modifications of the drawings are expected. Therefore, the embodiment is not limited to the specific shape of the illustrated area, and includes, for example, modification of the shape by manufacturing.

Hereinafter, a window 100 according to an embodiment of the present invention will be described with reference to the accompanying drawings.

As shown in FIGS. 2 to 7 , a window 100 according to an embodiment of the present invention includes a window frame 110 , a window sash 120 and a deformation preventing member 130 .

First, the window frame 110 is a part that supports the window pane 120 .

This window frame 110 is composed of a horizontal member (reference numeral not marked) and a vertical member (reference numeral not marked).

A window pane 120 is mounted on the window frame 110 composed of a horizontal member and a vertical member.

At this time, the window pane 120 is coupled to be slidably movable along the horizontal member of the window frame 110 while being attached to the window frame 110 .

At least one gasket 140 may be provided between the window pane 120 and the window frame 110 .

The gasket 140 blocks the gap between the window pane 120 and the window frame 110 to prevent outside air from entering the room, thereby improving the sealing performance of the window 100 .

On the other hand, as shown in the drawing, a rail (not shown) for enabling the window pane 120 to slide may not be provided on the window frame 110, or may be provided as needed.

This may vary depending on the external environment, such as a place where the window 100 is installed, but is not necessarily limited thereto.

Referring to FIGS. 4 and 5 , the inside of the window 120 may be provided as a hollow 121 .

In particular, the window pane 120 may be provided with an outdoor area 121a located on the outdoor side and an indoor area 121b located on the indoor side with respect to the glass W mounted on the upper side.

At this time, the hollow 121 formed inside the window 120 is provided over the outdoor area 121a and the indoor area 121b of the window 120 .

In addition, at least one reinforcing member 122 may be provided in the window 120 to reinforce the rigidity of the window 120 . The reinforcing member 122 is provided in the inner hollow 121 of the window 120 and is positioned over the outdoor area 121a and the indoor area 121b of the hollow 121 .

Meanwhile, the window 120 may be provided with a hollow part 125 to be seated on a rail formed on the window frame 110 .

The hollow part 125 formed in the window pane 120 may be formed along the moving direction of the window pane 120 between the outdoor area 121a and the indoor area 121b.

An anti-deformation member 130 to be described later may be positioned in the hollow part 125 .

The deformation preventing member 130 will be described in detail below.

Here, an insect screen frame 102 including an insect screen 103 is mounted on the window frame 110 . In other words, the insect screen frame 102 including the insect screen 103 is mounted on the outdoor side of the window frame 110, and prevents pests such as mosquitoes and insects from entering the room from the outside.

On the other hand, when the window 100 is continuously exposed to the outdoors having a high temperature, the shape of the window 120 of the window 100 is distorted or bent, and accordingly, deformation such as an increase in the diameter of the window frame 110 occurs. will occur

In particular, the largest deformation occurs in the hollow part 125 formed on the lower side of the window 120. This is because a separate member capable of supporting the hollow part 125 is not located at the window 120 of the general window 100 .

In this way, due to the twist and deformation of the window pane 120 caused by continuous exposure to high temperature outdoors, the insect screen frame 102 can eventually be separated from the window frame 110, and the window pane along the window frame 110 ( 120) is difficult to slide smoothly.

In order to solve this problem, a deformation preventing member 130 may be provided on the window 120 according to an embodiment of the present invention.

The deformation preventing member 130 can prevent the window 100, particularly the window 120, from being deformed by heat even when it is continuously exposed to high temperature outdoors.

Specifically, the deformation preventing member 130 is mounted on the outdoor area 121a and the indoor area 12b of the window 120 across the hollow part 125 and supports the window 120 .

At this time, both ends of the deformation preventing member 130 are coupled to the hollow part 125 of the window pane 120 to prevent the window pane 120 from being deformed. In other words, one end of the deformation preventing member 130 is mounted in the hollow 125 formed in the outdoor area 121a of the window 120, and the other end is installed in the indoor area 121b of the window 120. It is mounted to the hollow part 125 formed in.

The deformation preventing member 130 may be provided with at least one of aluminum, steel, and polyamide, but is not necessarily limited thereto.

The deformation preventing member 130 according to an embodiment of the present invention is preferably made of aluminum.

When the deformation preventing member 130 is made of aluminum, it is easy to manufacture the deformation preventing member 130 according to the shape of the hollow part 125, has price competitiveness, and the heat of the window 100 formed of a synthetic resin material. It has the advantage of being able to prevent deformation more effectively.

At least one or more such deformation preventing members 130 may be provided along the movement direction of the window pane 120 .

For example, when only one deformation preventing member 130 is provided, it may be provided to cover the entire transverse length of the window 120, that is, 100%.

As another example, two deformation preventing members 130 may be provided, and in this case, the deformation preventing members 130 may be provided to cover about 70% of the length of the window 120 in the transverse direction.

As another example, three deformation preventing members 130 may be provided, and in this case, the deformation preventing members 130 may be provided to cover about 40% to 60% of the transverse length of the window 120. have. Here, the area covered by the transverse length of the window 120 may vary according to the size of the deformation preventing member 130 . In addition, the area covered by the deformation preventing members 130 in the transverse direction of the window pane 120 may vary according to the distance between the adjacent deformation preventing members 130 .

In this way, the deformation preventing member 130 according to an embodiment of the present invention may be provided to cover at least 40% to 100% of the transverse length of the window 120, but is not necessarily limited thereto.

As described above, it may be most ideal to provide the deformation preventing member 130 to cover the entire transverse length of the window 120, but in this case, the overall manufacturing cost of the window 100 may increase. have.

Accordingly, the deformation preventing members 130 are provided in a range of 2 to 10 along the moving direction of the window 120, that is, in the transverse direction, but are not necessarily limited thereto.

Meanwhile, it is preferable that the deformation preventing members 130 according to an embodiment of the present invention be provided in a range of about 3 to 7 along the transverse direction of the window 120, but are not necessarily limited thereto.

If three or less, one or two deformation preventing members 130 are provided, the deformation preventing effect of the window pane 120 by the deformation preventing member 130 may not be properly obtained. In addition, if one or two deformation preventing members 130 are provided, the portion where the deformation preventing member 130 is not disposed becomes a weak point, so that even though the deformation preventing member 130 is disposed on the window 120, the window (120) can be twisted.

Conversely, if the number of deformation preventing members 130 is 7 or more, the deformation preventing effect of the window pane 120 by the deformation preventing member 130 can be very large, but the deformation preventing member 130 is attached to the window pane 120. Since the time and cost required for installation increase, there is a problem that is a very important cost increase factor in the manufacture of the window 100 .

Therefore, it is most preferable that the number of deformation preventing members 130 is mounted on the window 120 within the range of 3 to 7.

In the following, it is assumed that three deformation preventing members 130 are provided along the moving direction of the window pane 120, and a distance between the plurality of deformation preventing members 130 will be described in detail.

Here, as described above, the three deformation preventing members 130 are provided along the moving direction of the window 120 . In other words, the three deformation preventing members 130 are provided along the transverse direction, which is the moving direction of the window pane 120 .

Among the three deformation preventing members 130, one deformation preventing member 130 is provided at one end of the window pane 120 and the other deformation preventing member 130 is provided at the other end of the window pane 120. At this time, the last deformation preventing member 130 is provided between the deformation preventing member 130 positioned at one end of the window pane 120 and the deformation preventing member 130 positioned at the other end of the window pane 120. That is, the three deformation preventing members 130 are located at one end, the other end of the window pane 120, and the central portion between one end and the other end.

Meanwhile, the plurality of deformation preventing members 130 may be arranged such that intervals between the deformation preventing members 130 disposed adjacent to each other have the same length.

For example, as shown in FIG. 7, the distance between one deformation preventing member 130 and the other deformation preventing member 130 positioned adjacent thereto is a first distance ℓ1, and the other deformation preventing member 130 The distance between the member 130 and another adjacent deformation preventing member 130 is the second distance ℓ2. Here, the deformation preventing member 130 is disposed so that both the first gap ℓ1 and the second gap ℓ2 have the same length.

In addition, in general, the manufacturing size of one window 120, that is, the length (L), does not exceed approximately 3500 mm at the maximum.

Accordingly, in the process of manufacturing the window 100 according to an embodiment of the present invention, the deformation prevention member 130 located at one end and the other end of the window 120 and the deformation prevention member 130 located in the central portion ), it is desirable not to exceed 1000 mm.

This is because, when the distance between the deformation preventing member 130 located at one end and the other end of the window pane 120 and the deformation preventing member 130 located in the center exceeds 1000 mm, the window pane by the deformation preventing member 130 This is because the effect of preventing thermal deformation of (120) may be insignificant.

Accordingly, the distances ℓ1, ℓ2, and ℓn between the plurality of deformation preventing members 130 are all arranged to have the same length, and the distance between the adjacent deformation preventing members 130 does not exceed 1000 mm. desirable.

For reference, when three anti-deformation members 130 are formed, the distance ℓ between the anti-deformation members 130 may be approximately 700 mm. Here, the distance ℓ between the three anti-deformation members 130 may vary according to the size of the anti-deformation member 130, and may be smaller or larger than 700 mm.

In addition, when four or more deformation-preventing members 130 are provided on the window 120, the remaining deformation-preventing members excluding the two deformation-preventing members 130 provided at one end and the other end of the window 120 ( 130 may be provided between the deformation preventing member 130 positioned at one end of the window pane 120 and the deformation preventing member 130 positioned at the other end of the window pane 120 .

Here, all of the intervals ℓ between the four deformation preventing members 130 are arranged to have the same length.

Meanwhile, referring to FIGS. 3 to 5 , grooves 123 and 124 may be formed on both sides of the hollow part 125 .

The grooves 123 and 124 may be recessed inwardly with respect to one surface of the hollow part 125 .

In particular, the hollow part 125 is formed long along the transverse direction of the window 120, and the grooves 123 and 124 may also be formed long along the transverse direction of the hollow part 125.

Both ends of the deformation preventing member 130 are fitted through the grooves 123 and 124 .

In general, grooves 123 and 124 are formed in the hollow part 125 of the conventional window 100 as well. In this case, in the conventional window 100, mohair is inserted into the grooves 123 and 124 formed in the hollow part 125 to enhance the airtightness of the window 100.

However, in the window 100 according to an embodiment of the present invention, instead of inserting mohair into the grooves 123 and 124 formed in the hollow part 125, the deformation preventing member 130 is inserted to prevent thermal deformation of the window 100. to prevent

In this way, even if the deformation preventing member 130 is mounted on the window 100 according to an embodiment of the present invention, the window 100 can be used as it has been used in the past, so the manufacturing cost of the window 100 is greatly increased. Thermal deformation of the window 100 can be effectively prevented by using the deformation preventing member 130 without having to do so.

Meanwhile, referring to FIGS. 5 and 6 , mounting protrusions 133 and 134 may be formed on the deformation preventing member 130 .

The mounting protrusions 133 and 134 may be formed on both side surfaces of the deformation preventing member 130 .

Since the mounting protrusions 133 and 134 fit into the grooves 123 and 124, they may be formed in a protruding shape to fit into the grooves 123 and 124.

For reference, as described above, the shape of the mounting protrusions 133 and 134 may vary depending on the shape and size of the grooves 123 and 124, but is not necessarily limited thereto.

Meanwhile, at least one side surface of the deformation preventing member 130 may be formed as a flat surface, and at least the other side surface may be formed as a convex surface.

Specifically, the first surface 131 (top surface) of the deformation preventing member 130 is formed as a flat surface.

Conversely, the second surface 132 (bottom surface) of the deformation preventing member 130 is formed as a convex surface. At this time, the second surface 132 of the deformation preventing member 130 may protrude convexly toward the window frame 110 .

If, unlike in one embodiment of the present invention, the second surface 132 of the deformation preventing member 130 is formed flat without a convex surface, the deformation preventing member 130 provided on the window 120 and the window frame ( 110), the gap between them increases.

At this time, in a state where the gap between the deformation preventing member 130 and the window frame 110 is large, the reinforcing member 122 on which the window 120 is provided is fastened to the window 120 using a screw (not shown). In this case, the deformation preventing member 130 is removed from the window 120 or the window 120 itself is deformed.

Therefore, it is preferable to minimize the distance between the deformation preventing member 130 and the window frame 120 by forming the second surface 132 of the deformation preventing member 130 as a convex surface in the direction of gravity or the window frame 120.

Due to this, even if the deformation preventing member 130 is inserted into the window 120 or the reinforcing member 122 is fastened to the window 120 using a screw while the deformation preventing member 130 is inserted into the window 120. It is possible to effectively prevent the deformation preventing member 130 from being pulled out of the window 120 or the window 120 being deformed.

For reference, in FIGS. 3 to 6 , the deformation preventing member 130 is illustrated as being formed in an H shape, but is not necessarily limited thereto, and may be formed in various shapes such as a U shape, a K shape, a Sun shape, and the like.

The shape of the deformation preventing member 130 may vary depending on the size and shape of the window pane 120 and the size and shape of the hollow part 125 .

According to the above configuration, the window 100 according to an embodiment of the present invention As at least one deformation prevention member 130 is installed, even if the window 100 is exposed to high temperature outdoors for a long time, the effect of maximally preventing deformation of the window 120 as well as the window 100 is obtained. have.

In addition, since the window 100 of the present invention can prevent the window 120 from being thermally deformed by the deformation preventing member 130, the window 120 as well as the insect screen frame 102 can be conveniently opened and closed. Moreover, it is possible to prevent the insect screen frame 102 from being detached from the window due to the deformation of the window 120 .

As described above, in one embodiment of the present invention, specific details such as specific components and limited embodiments and drawings have been described, but this is only provided to help a more general understanding of the present invention, and the present invention is based on the above embodiments. It is not limited, and those skilled in the art can make various modifications and variations from these descriptions. Therefore, the spirit of the present invention should not be limited to the described embodiments and should not be determined, and all things equivalent or equivalent to the claims as well as the following claims belong to the scope of the present invention.

100: window 110: window frame
120: window 121: hollow
121a: outdoor area 121b: outdoor area
122: reinforcing member 123, 124: groove
125: hollow part 130: deformation prevention member
131 first side 132 second side
133, 134: mounting protrusion
W: glass

Claims (12)

Combined with the window frame, provided to be slidably movable along the window frame, an outdoor area located on the outdoor side with respect to the glass, an indoor area located on the indoor side, and a hollow formed between the outdoor area and the indoor area along the moving direction of the window pane. windows containing wealth; and
deformation prevention members that are installed in the outdoor area and the indoor area, respectively, across the hollow, and support the window;
Including, windows.
According to claim 1,
The anti-deformation member,
A window or door having both ends coupled to both sides of the hollow portion and provided with at least one or more windows along a moving direction of the window pane.
According to claim 1,
The anti-deformation member,
Both ends are coupled to both sides of the hollow part,
Windows and doors provided in a plurality at predetermined intervals along the moving direction of the window.
According to claim 3,
The deformation prevention members are provided in a range of 2 to 10, windows and doors.
According to claim 3,
The deformation prevention members are provided in a range of 3 to 7, windows and doors.
According to claim 3,
Intervals between the deformation preventing members positioned adjacent to each other are arranged so as to have the same length as each other.
According to claim 3,
Among the plurality of deformation prevention members, at least two deformation prevention members are disposed at both ends of the window pane, respectively;
At least one or more deformation preventing members are provided between the deformation preventing members respectively positioned at both ends of the window pane.
According to claim 2 or 3,
On both sides of the hollow part, grooves that are depressed inward are formed, respectively.
Windows and doors provided to insert both ends of the deformation-preventing member into each groove.
According to claim 8,
Mounting protrusions protruding outward from the ends of the deformation preventing member are formed at both ends of the deformation preventing member,
The mounting projection is provided to be inserted into the groove, window.
According to claim 1,
The anti-deformation member,
The upper part is formed as a flat surface,
The lower part is formed as a convex surface toward the window frame.
According to claim 1,
A window that is disposed inside the window and further includes a reinforcing member positioned over an outdoor area and an indoor area.
Combined with the window frame, provided to be slidably movable along the window frame, an outdoor area located on the outdoor side with respect to the glass, an indoor area located on the indoor side, and a hollow formed between the outdoor area and the indoor area along the moving direction of the window pane. windows containing wealth; and
It includes a deformation prevention member that is mounted in the outdoor area and the indoor area across the hollow and supports the window pane,
The deformation preventing member is provided along the moving direction of the window pane, and is provided to cover at least 40% or more of the length of the window pane in the transverse direction.

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