KR20180002108U - Frame for double window with windshield structure - Google Patents

Abstract

The present invention relates to a frame body constituted by a plurality of lattice-shaped chambers connected to each other, and a window frame having an inner wall, a central wall, an outer wall, and guide rails formed on the frame body and having a windproof protrusion and a mohair, A frame body having a plurality of chambers and having a predetermined length and having a base inclined at an upper portion of the frame body; An inner wall and an outer wall formed at both sides and a center of the frame body; A central wall formed between the inner wall and the outer wall and having a coupling hole to allow the mohair to be coupled and to ventilate; A wind protrusion formed on one side of a central wall formed with an outer wall so as to halve the wind introduced into the mohair by a phenomenon of blocking incoming wind; And a plurality of guide rails formed between the inner wall and the center wall and between the center wall and the outer wall so as to allow the windows to move, respectively. The wind introduced between the guide rails and the window frame is primarily wind-driven by the wind- And the wind which is not introduced into the windshield hole is blocked by the mohair secondarily, so that wind and sound can be well performed.

Description

{Frame for double window with windshield structure}

The present invention relates to a frame for a double window having a windshield structure, and more particularly to a frame body having a structure in which a plurality of lattice-shaped chambers are connected to each other, and an inner wall, a center wall, The present invention relates to a frame for a double window frame having windshield protrusions and a windshield structure which is excellent in windshield and soundproofness by mohair.

In general, a double window is used in a window frame by combining an existing window with an outdoor side and an indoor side in a double, and in recent years, it is used in almost all houses such as a multi-family house or a single family house due to the effect of insulation.

On the other hand, in order to further enhance soundproofing, wind and insulation effects of the double-pane windows, there is a window pane and a window pane (a window frame provided with a glass) provided with a wind- This will be described in detail with reference to the following drawings.

FIG. 1 is a front view showing a windshield structure of a conventional double window frame, and FIG. 2 is a front sectional view showing a state in which a windshield member is installed in a conventional windshield.

As shown in the drawing, the windshield structure of the conventional double window frame is composed of the outdoor side first guide rail 10a, the outdoor side second guide rail 10b, the indoor side first guide rail 30a, The double window frame 1 provided with the two guide rails 30b is composed of a wind guard plate 20 fixed between the outdoor second guide rails 10b and the indoor first guide rails 30a And a windshield member engaging groove 22 (hereinafter, referred to as "mohair engaging groove 22") to which a mohair which is a windshield member is coupled is formed on one side of the windshield plate 20. Therefore, the mohair 25 is inserted into the mohair coupling groove 22 of the stationary windshield plate 20 and is coupled thereto.

2, the outdoor first side guide rails 10a and the outdoor side second guide rails 10b are respectively connected to the outdoor first side window 12a and the outdoor side second windowpanes 12a through the rollers R, The first side window 32a and the second side window 32b of the indoor side are seated in the first indoor side first guide rail 30a and the second indoor side second guide rail 30b, The mohair 25 coupled to the plate 20 comes into contact with the side surface of the first windowpane 32a to maintain airtightness. As a result, the wind or noise introduced from the outdoor side to the indoor side is blocked, and at the same time, the insulation effect on the indoor side can be enhanced.

On the other hand, as shown in the figure, the middle frame 3 of the double window frame 1 has a high gradient on the indoor side and a low gradient on the outdoor side so that water can be easily drained when it comes to rain.

Although not shown in the drawing, portions of the outdoor side first guide rail 10a, the outdoor side second guide rail 10b, and the indoor side first guide rail 30a, which abut the intermediate frame 3, Two to three drain holes are formed.

The drain hole is for preventing water from flowing into the partition walls of the guide rails 10a, 10b, 30a when the water flows down to the outdoor side through the intermediate frame 3 having the gradient.

The number of the drain holes is usually limited to two or three because the drain holes are formed as the wind passage, and the drain holes are formed too much, which adversely affects windshields, soundproofing, and heat insulation.

However, since the conventional windshield device 20 is installed in a fixed manner, rainwater infiltrating between the windshield plate 20 and the first inside guide rail 30a is transmitted to the windshield plate 20, So that the rainwater overflowing may be overflowed into the indoor space (living room or the like).

Meanwhile, in order to solve the above problems, the drain hole must be formed in the wind guard plate 20, but as described above, many drain holes have a problem of adverse effect on windshield, soundproofing and heat insulation. Therefore, the meaning of the installation of the windshield plate 20 is lost when the drain hole is formed in the windshield plate 20.

In addition to the above problems, the formation of drainage holes in the windshield plate 20 has a problem in that work processes are increased and workability is lowered.

As a prior art for solving the above problems, Japanese Unexamined Patent Application Publication No. 2008-27581 (Mar. 28, 2008) discloses a windshield structure of a double window frame comprising a first outside guide rail and a second guide rail, In the double window frame provided with the rail and the second guide rail, the intermediate frame having a low gradient toward the outdoor side is formed to have a stepped portion between the indoor side intermediate frame and the outdoor side intermediate frame, and a windshield device fastening groove is formed in the stepped portion And a windshield device capable of being separated and fastened to the windshield device fastening groove.

The windshield device includes a body having a rectangular shape, a windshield member coupling groove formed at an upper side of the body and coupled to the windshield member, and a coupling hole formed at a lower side of the body to be coupled to the windshield assembly coupling groove .

In the prior art as described above, the mohair is fastened to the windshield device fastening groove in a state where the mohair is coupled to the windshield device so that the mohair is closely attached to the side surface of the window so that the windshield is made. However, when the mohair is used for a long time, So that the windshield can not be properly installed.

In addition, there is a problem that not only the windshield is blown but also the noise is transmitted to the room as it is.

Patent Document 1: Japanese Patent Application Laid-Open No. 2008-27581 (published on Mar. 28, 2008)

According to an aspect of the present invention, there is provided a window frame having a plurality of lattice-shaped chambers connected to each other and having an insertion hole in a widthwise upper surface of the window frame and having an inner wall formed at a predetermined height, A plurality of guide rails are formed between the inner wall and the center wall and between the inner wall and the outer wall, respectively, and a plurality of guide rails are formed between the inner wall and the center wall, And a windshield structure having windshield protrusions bent in one downward direction and provided with mohair in a coupling hole of the center wall to wind wind.

In order to achieve the above object, the present invention provides a double window frame having a windshield structure,

The window frame

A frame body having a plurality of chambers and formed with a predetermined length and having a base inclined at an upper portion at an angle; An inner wall and an outer wall formed at both sides and a center of the frame body; A central wall formed between the inner wall and the outer wall and having a coupling hole so that the mohair can be coupled and winded; A wind protrusion formed on one side of a central wall formed with an outer wall so as to halve the wind introduced into the mohair by a phenomenon of blocking incoming wind; And a plurality of guide rails formed between the inner wall and the center wall and between the center wall and the outer wall so that the windows can be moved respectively.

The windshield protrusion of the present invention is integrally formed so that one side of the windshield protrusion is bent downward in a downward direction of a mohair coupling protrusion having a coupling hole to which the mohair is coupled, and the windshield protrusion . ≪ / RTI >

The windshield protrusion of the present invention is characterized by temporarily blocking the wind flowing between the guide rail and the window frame through the windshield hole to halve the amount of wind to be transferred to the mohair to block the wind by the mohair to increase the wind wind resistance.

In the present invention, the wind that flows into the space between the guide rail and the window frame is firstly blown by the windshield hole of the windshield protrusion, and the wind that is not introduced into the windshield hole is blocked by the mohair secondarily, .

In addition, since the noise is blocked together with the wind wind, the room can be maintained in a quiet state.

1 is a front view showing a windshield structure of a conventional double window frame.
2 is a front sectional view showing a state in which a windshield member is installed in a conventional windshield device.
3 is a perspective view showing a double window frame having a windshield structure according to the present invention.
4 is a front sectional view of a double window frame having a windshield structure according to the present invention.
Fig. 5 is a view showing a state in which a windshield is made in a state where a window is installed in a double window frame having a windshield structure according to the present invention. Fig.
6 is a test report in which a frame for a double window having a windshield structure according to the present invention is tested by a disaster prevention research institute.

A double window frame having a wind shield structure according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 is a perspective view of a double window frame having a windshield structure according to the present invention, FIG. 4 is a front sectional view of a double window frame having a windshield structure according to the present invention, and FIG. 5 is a cross- And FIG. 6 is a test report of a double window frame having a windshield structure according to the present invention, which is tested by a disaster prevention research institute.

3 to 5, a double window frame 100 having a wind shield structure according to the present invention includes a plurality of chambers 120 formed in a lattice shape using a raw material of a synthetic resin as shown in the drawing, A body 110 is formed, and an upper portion of the frame body 110 is integrally formed with the base 130 inclined at an angle.

An inner wall 140 is formed at a predetermined height with an insertion hole 141 at one side of the base 130 of the frame body 110.

In the chamber 120, a plurality of reinforcing protrusions (not shown) formed to bend the weight applied by the frame body 110 are formed. In another chamber 120 in which the reinforcing protrusions are not formed, the weight of the frame body 110 is increased and the weight of the frame body 110 is increased. A fixing protrusion 111 formed by bending the body 110 and having a fixing hole 112 is formed.

The outer wall 150 is formed at a predetermined height on the other side of the frame body 110 in which the inner wall 140 is formed.

A center wall 160 is formed at the upper center of the frame body 110 between the inner wall 140 and the outer wall 150 at the same height as the inner wall 140. Mohair A plurality of mohair coupling protrusions 161 having coupling holes 162 are formed so that the plurality of mohair coupling protrusions 161 can be installed and a plurality of mohair coupling protrusions 161 are formed in the downward direction of the mohair coupling protrusions 161 positioned toward the outer wall 150 The windshield protrusion 170 is formed integrally with the windshield protrusion 170, and the windshield hole 171 is formed in the windshield protrusion 170 so as to generate a windshield.

A plurality of guide rails 180 are installed on the upper part of the base 130 so that the windows can move between the inner wall 140 and the center wall 160 and between the center wall 160 and the outer wall 150, Protrusions (not shown) that are in close contact with the grooves formed in the carriage are formed to prevent the carriage 180 from being separated from the rail 180.

The function and effect of the double window frame having the windshield structure according to the present invention constructed as above will be described.

A frame 100 for a window is formed through a mold as shown in the drawing, and a window is formed by cutting the window frame 100 to fit the size of the position to be installed.

In the state where the window frame 100 is installed, the window is coupled to the guide rail 180 such that the carriage is positioned. When the wind is introduced between the window frame 100 and the window frame in a state where the window is installed in the window frame 100, the inflow wind flows into the space between the guide rail 180 and the window frame, .

The wind introduced between the guide rail 180 and the window frame flows into the windshield hole 171 of the windshield protrusion 170 formed in the center wall 160 and the rest of the wind flows into the mohair.

That is, since the wind flowing into the windshield hole 171 of the windshield protrusion 170 is similar to the windshield cut off from the mohair, the wind that moves toward the inner wall 140 is minimized, thereby blocking most winds.

The air flow into the room is limited to a minimum because the wind without protruding wind from the wind protrusion 170 and the mohair is extinguished while moving toward the inner wall 140 and finally blocked by the mohair installed on the inner wall 140.

As shown in Fig. 6, in a state where a double window frame having a wind shield structure of the present invention is installed, the air pressure is set to 1003 hPa and the relative humidity is set to (48 3 )% RH. The area of the test room shall be 4.0 m2.

The annular aeration amount was measured under the respective pressure conditions in the state where the air temperature, the air pressure and the humidity were set as described above, and the test results as shown in the following table were obtained.

Preliminary pressurization Pressure condition 250Pa 10 Pa 30Pa 50 Pa 100 Pa 50 Pa 30Pa 10 Pa Measured flow
(M3 / h) 1.78 5.43 8.34 12.42 8.26 5.42 1.78 Conversion amount
(M 3 / h · m 2) 0.43 1.32 2.02 3.01 2.00 1.31 0.43 Confirm opening and closing after pre-pressurization clear

As shown in the test results obtained in Table 1, since the amount of the wind introduced by the windshield protrusion 170 formed on the center wall 160 is reduced by half, the amount of wind that escapes through the mohair is reduced.

As described above, since the wind flowing between the guide rail 180 and the window frame is introduced into the windshield hole 171 formed in the windshield protrusion 170 and temporarily blocked, the windshield can be prevented from being blown only by the mohair There is an advantage that the wind interception effect becomes large.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the invention is not limited to the disclosed exemplary embodiments. It will be understood that various modifications and changes may be made thereto without departing from the scope of the present invention.

100: frame 110: frame body
120: chamber 130: base
140: inner wall 141: insertion hole
150: outer wall 160: central wall
161: mohair coupling protrusion 162: coupling hole
170: windshield protrusion 171: windshield hole
180: guide rail

Claims (4)

In a double window frame having a windshield structure,
The window frame (100)
A frame body 110 having a plurality of chambers 120 and having a predetermined length and having a base 130 formed to be inclined at an upper portion at an angle;
An inner wall 140 and an outer wall 150 formed at both sides and at the center of the frame body 110;
A center wall 160 having a mohair coupling protrusion 161 formed with a coupling hole 162 through which the mohair is coupled so as to wind between the inner wall 140 and the outer wall 150;
A wind protrusion 170 having a wind hole 171 at one side of a center wall 160 formed with an outer wall 150 so that the wind flowing into the mohair is halved by the phenomenon of blocking the incoming wind;
A plurality of guide rails 180 formed between the inner wall 140 and the center wall 160 and between the center wall 160 and the outer wall 150 so that respective windows can be moved;
Wherein the frame has a windshield structure.
The method according to claim 1,
The windshield protrusion (170)
One side of the mohair coupling protrusion 161 having the coupling hole 162 to which the mohair is coupled is bent downward,
Wherein the bent portion acts to catch wind that flows into the space between the guide rail (180) and the window frame.
The method according to claim 1,
The windshield protrusion (170)
The wind flowing between the guide rail and the window frame is temporarily blocked through the windshield hole 171 to half the amount of wind moved to the mohair and at the same time the remaining wind is blocked from the mohair to increase the wind- A frame for a double window frame.
A frame body 110 having a plurality of chambers 120 and having a predetermined length and having a base 130 formed to be inclined at an upper portion at an angle; An inner wall 140 and an outer wall 150 formed at both sides and at the center of the frame body 110; A center wall 160 formed between the inner wall and the outer wall; And a plurality of guide rails 180 formed between the inner wall 140 and the center wall 160 and between the center wall 160 and the outer wall 150 so that the windows can move, (100)
A mohair coupling protrusion 161 formed between the inner wall 140 and the outer wall 150 and having a plurality of coupling holes 162 through which the mohair is coupled to the center wall so that the mohair can be coupled and winded;
A wind hole 171 is formed at one side of the center wall 160 where the outer wall 150 is formed so that the wind flowing into the mohair is halved by the phenomenon of blocking the wind flowing between the guide rail 180 and the window, (170);
Wherein the frame has a windshield structure.

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