KR200434908Y1 - Aluminum window frames - Google Patents

Abstract

The present invention relates to an aluminum window frame that can prevent the window from being broken and broken from an external impact. The present invention has a cane-shaped first upper inner rail and a cane-shaped first upper outer rail which are installed vertically downward with a predetermined distance on a lower surface of the upper end of the frame to slide a window having a roller; A first release preventing partition having a straight shape installed vertically downward on an outer surface of one side of the upper end of the frame to prevent separation of the window having the roller; A first lower inner rail of a cane shape and a first lower outer rail of a cane shape, which are installed vertically upwardly at a predetermined interval on an upper surface of a lower end of the frame and sliding a window having a roller; A second release preventing partition having a straight shape installed vertically upwardly on an outer surface of one side of the lower end of the frame to prevent separation of the window having the roller; A second upper inner rail of a cane shape and a second upper inner rail of a cane shape, which are installed vertically downward with a predetermined distance on a lower surface of the upper end of the frame and sliding a window having a roller; A third separation barrier rib of a bend shape installed vertically downward on an outer surface of an upper end of the frame to prevent departure of a window having the roller; A second lower inner rail of a cane shape and a second lower outer rail of a cane shape, which are installed vertically upward at a predetermined interval on an upper surface of a lower end of the frame to slide a window having a roller; It is installed on the outer surface of one side of the lower end of the frame vertically upwards and comprises a bent fourth separation barrier to prevent the separation of the window provided with the roller.

Aluminum, window frame, frame, inner rail, outer rail, separation barrier

Description

Aluminum window frame

1 is a view showing a plane in which a window is installed on an aluminum window frame according to the present invention,

2 is a cross-sectional view taken along the line A-A of FIG.

3 is a cross-sectional view of the B-B line of FIG.

Figure 4 is an enlarged view of the main portion of the lower part of the aluminum window frame according to the present invention,

5 is an enlarged view of a main portion of an aluminum window frame according to the present invention.

<Description of Symbols for Main Parts of Drawings>

100: aluminum window frame 102: the first upper frame

104: second upper frame 106: first lower frame

108: second lower frame 110: rectangular body

112: first "a" shaped fixing protrusion 114: second "a" shaped fixing protrusion

116: 3rd "a" shaped fixing protrusion 118: 4th "a" shaped fixing protrusion

120: first azone 122: roller

124: window 126: first upper inner rail

128: first upper outer rail 130: first departure preventing bulkhead

134: first lower inner rail 136: first lower outer rail

138: second escape barrier bulkhead 142: second upper inner rail

144: second upper outer rail 146: third departure barrier

148: second lower inner rail 150: second lower inner rail

152: fourth escape barrier bulkhead 154: first connection portion

156: second connection portion 158: second azone

160: third upper inner rail 162: third upper outer rail

164: fifth escape barrier bulkhead 168: third lower inner rail

170: third lower outer rail 172: sixth departure preventing bulkhead

176: 4th upper inner rail 178: 4th upper outer rail

180: seventh escape barrier bulkhead 182: fourth lower inner rail

184: Fourth lower outer rail 186: Eighth departure preventing bulkhead

188: 5th "a" shaped fixing protrusion 190: 6th "a" shaped fixing protrusion

192: 7th "a" shaped fixing protrusion 194: 8th "a" shaped fixing protrusion

196: Third Zone

The present invention relates to an aluminum window frame, and more particularly, to an aluminum window frame to prevent the window from being broken and broken from an external impact (for example, typhoon or strong wind, etc.).

In general, the walls of houses and offices are provided with windows for observing the outside and ventilating the air in the building.

In order to install such a window is provided with a window frame for sliding the opening and closing of the window bar, but initially used wood as the material of the window frame, due to the monotony of the wood did not show a significant effect on the sound insulation or thermal insulation function.

Since then, aluminum has excellent durability and strength, and has the advantage of producing various colors and shapes of window frames, and window frames made of synthetic resin materials having low thermal conductivity, excellent heat resistance, and low leakage during assembly are being spread. .

The plastic or aluminum window frame is extruded and molded for a long time using plastic or aluminum, cut into a suitable length, and then assembled to form a square frame.

However, the window frame having the structure as described above is provided with a window on the first guide rail and the second guide rail to form a window, wherein the window is directly or indirectly affected when an external impact, strong wind or typhoon occurs. There was a problem that was easily removed from the window frame.

As a result, there is a problem that the window is broken, there is a serious problem for safety, such as broken glass pieces fall to the outside to harm people.

Therefore, the present invention has been proposed to solve the above problems according to the prior art, the object of the present invention is to prevent the window from being broken from being broken from an external impact (for example, typhoon or strong wind, etc.). To provide an aluminum window frame.

Features of the aluminum window frame according to the present invention for achieving the above object,

The first upper frame 102 and the second upper frame 104, and the first lower frame 106 and the second lower frame connected to the first upper frame 102 and the second upper frame 104, respectively ( In the aluminum window frame 100 having a square body 110 having a 108,

First " a " shaped fixing protrusions 112 and second ", which are installed while facing vertically upwardly at the upper edge of the upper end of the first upper frame 102 to support the square body 110 from being separated from the wall. A "shaped fixing protrusion 114;

The third " a " shaped fixing protrusion 116 and the fourth " 4 " which are installed while facing vertically upward to the upper edge of the upper end of the second upper frame 104 to support the square body 110 from being separated from the wall. A "shaped fixing protrusion 118;

A first azon (cured polyurethane) 120 installed between the second "a" shaped fixing protrusion 114 and the third "a" shaped fixing protrusion 116 to prevent condensation;

The first upper inner rail 126 of the cane shape and the cane shape for sliding the window 124 having the roller 122 are installed vertically downward with a predetermined interval on the lower surface of the upper end of the first upper frame 102. A first upper outer rail 128;

A first release preventing partition 130 having a straight shape installed vertically downward on an outer surface of the upper end of the first upper frame 102 to prevent the window 124 having the roller 122 from being separated;

A first lower inner rail 134 and a stick shape having a cane shape for sliding a window 124 having a roller 122 installed vertically upward at a predetermined interval on an upper surface of a lower end of the first upper frame 102. The first lower outer rail 136;

A second release preventing partition 138 having a straight shape installed vertically upwardly on an outer surface of the lower end side of the first upper frame 102 to prevent the window 124 having the roller 122 from being separated;

A second upper inner rail 142 of a cane shape and a cane shape for sliding a window 124 having a roller 122 are installed vertically downward with a predetermined interval on a lower surface of the upper end of the second upper frame 104. A second upper outer rail 144;

A third release preventing partition wall 146 having a bend shape installed to be bent vertically downward on an outer surface of the upper end side of the second upper frame 104 to prevent the window 124 having the roller 122 from being separated;

A second lower inner rail 148 and a stick shape having a stick shape, which are installed vertically upwards at a predetermined interval on an upper surface of a lower end of the second upper frame 104 to slide a window 124 having a roller 122. A second lower outer rail 150;

A fourth release preventing partition wall 152 having a bend shape installed to be bent vertically upwardly on an outer surface of the lower end side of the second upper frame 104 to prevent the window 124 having the roller 122 from being separated;

The first upper frame 102 and the second upper frame 104 and the first lower frame 106 and the second lower frame 108 are respectively installed between the first upper frame 102 and the first A first connector 154 and a second connector 156 which connect the lower frame 106 and connect the second upper frame 104 and the second lower frame 108 to each other;

A second azone 158 installed between the first connector 154 and the second connector 156 to prevent condensation;

A third upper inner rail 160 having a cane shape and a cane shape for sliding a window 124 having a roller 122 installed vertically downward at a predetermined interval on a lower surface of the upper end of the first lower frame 106. A third upper outer rail 162;

A fifth release preventing partition 164 having a straight shape installed on one outer surface of the upper end of the first lower frame 106 to prevent the window 124 having the roller 122 from being separated;

A third lower inner rail 168 of a cane shape and a cane shape for sliding a window 124 having a roller 122 installed vertically upward at a predetermined interval on an upper surface of a lower end of the first lower frame 106. A third lower outer rail 170;

A sixth release preventing partition 172 having a straight shape installed vertically upwardly on an outer surface of the lower end of the first lower frame 106 to prevent the window 124 having the roller 122 from being separated;

A fourth upper inner rail 176 and a cane shape of a cane shape for sliding a window 124 having a roller 122 are installed vertically downward with a predetermined interval on a lower surface of the upper end of the second lower frame 108. A fourth upper outer rail 178;

A seventh separation preventing barrier 180 having a bend shape installed to be bent vertically downward on an outer surface of an upper end portion of the second lower frame 108 to prevent the window 124 having the roller 122 from being separated;

A fourth lower inner rail 182 and a stick shape having a cane shape for sliding a window 124 having a roller 122 installed vertically upward at a predetermined interval on an upper surface of a lower end portion of the second lower frame 108. A fourth lower outer rail 184;

An eighth separation barrier wall 186 having a bend shape installed to be bent vertically upwardly on an outer surface of a lower end of the second lower frame 108 to prevent the window 124 having the roller 122 from being separated;

A fifth " a " shaped fixing protrusion 188 and a sixth " which are installed while facing the bottom of the lower end of the first lower frame 106 vertically downward to support the square body 110 from being separated from the wall; A "shaped fixing protrusion 190;

7 " A " shaped fixing protrusions 192 and 8 " which are installed while facing vertically downward on the lower edge of the lower part of the second lower frame 108 so as to prevent the square body 110 from being separated from the wall. A "shaped fixing protrusion 194;

The sixth "a" shaped fixing protrusion 190 and the seventh "a" shaped fixing protrusion 192 is installed between the third zone (196) that prevents condensation.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the aluminum window frame according to the present invention are as follows.

1 is a view showing a plane with a window installed in an aluminum window frame according to the present invention, Figure 2 is a view showing a cross-section of the line AA of Figure 1, Figure 3 is a view showing a cross section of the line BB of Figure 1, Figure 4 5 is an enlarged view of the main portion of the lower portion of the aluminum window frame according to the present invention, Figure 5 is an enlarged view of the main portion of the aluminum window frame according to the present invention.

1 to 5, the aluminum window frame 100 according to the present invention, the first upper frame 102 and the second upper frame 104, the first upper frame 102 and the second A square body 110 having a first lower frame 106 and a second lower frame 108 respectively connected to the upper frame 104; A first " a " shaped fixing protrusion (50) installed to face the upper edge of the upper end of the first upper frame 102 in a vertical upward direction to support the square main body 110 from being separated from a wall (not shown). 112) and the second " a " shaped fixing protrusion 114; A third " a " shaped fixing protrusion which is installed while facing vertically upward to the upper edge of the upper end of the second upper frame 104 to support the square body 110 from being separated from a wall (not shown). 116) and a fourth " a " shaped fixing protrusion 118; A first azon (cured polyurethane) 120 installed between the second "a" shaped fixing protrusion 114 and the third "a" shaped fixing protrusion 116 to prevent condensation; The first upper inner rail 126 of the cane shape and the cane shape for sliding the window 124 having the roller 122 are installed vertically downward with a predetermined interval on the lower surface of the upper end of the first upper frame 102. A first upper outer rail 128; A first release preventing partition 130 having a straight shape installed vertically downward on an outer surface of the upper end of the first upper frame 102 to prevent the window 124 having the roller 122 from being separated; A first lower inner rail 134 and a stick shape having a cane shape for sliding a window 124 having a roller 122 installed vertically upward at a predetermined interval on an upper surface of a lower end of the first upper frame 102. A first lower outer rail 136; A second release preventing partition 138 having a straight shape installed vertically upwardly on an outer surface of the lower end side of the first upper frame 102 to prevent the window 124 having the roller 122 from being separated; A second upper inner rail 142 of a cane shape and a cane shape for sliding a window 124 having a roller 122 are installed vertically downward with a predetermined interval on a lower surface of the upper end of the second upper frame 104. A second upper outer rail 144; A third release preventing partition wall 146 having a bend shape installed to be bent vertically downward on an outer surface of the upper end side of the second upper frame 104 to prevent the window 124 having the roller 122 from being separated; A second lower inner rail 148 and a stick shape having a stick shape, which are installed vertically upwards at a predetermined interval on an upper surface of a lower end of the second upper frame 104 to slide a window 124 having a roller 122. A second lower outer rail 150; A fourth release preventing partition wall 152 having a bend shape installed to be bent vertically upwardly on an outer surface of the lower end side of the second upper frame 104 to prevent the window 124 having the roller 122 from being separated; The first upper frame 102 and the second upper frame 104 and the first lower frame 106 and the second lower frame 108 are respectively installed between the first upper frame 102 and the first A first connector 154 and a second connector 156 which connect the lower frame 106 and connect the second upper frame 104 and the second lower frame 108 to each other; A second azone 158 installed between the first connector 154 and the second connector 156 to prevent condensation; A third upper inner rail 160 having a cane shape and a cane shape for sliding a window 124 having a roller 122 installed vertically downward at a predetermined interval on a lower surface of the upper end of the first lower frame 106. A third upper outer rail 162; A fifth release preventing partition 164 having a straight shape installed vertically downward on an outer surface of an upper end of the first lower frame 106 to prevent the window 124 having the roller 122 from being separated; A third lower inner rail 168 of a cane shape and a cane shape for sliding a window 124 having a roller 122 installed vertically upward at a predetermined interval on an upper surface of a lower end of the first lower frame 106. A third lower outer rail 170; A sixth release preventing partition 172 having a straight shape installed vertically upwardly on an outer surface of the lower end of the first lower frame 106 to prevent the window 124 having the roller 122 from being separated; A fourth upper inner rail 176 and a cane shape of a cane shape for sliding a window 124 having a roller 122 are installed vertically downward with a predetermined interval on a lower surface of the upper end of the second lower frame 108. A fourth upper outer rail 178; A seventh separation preventing barrier 180 having a bend shape installed to be bent vertically downward on an outer surface of an upper end portion of the second lower frame 108 to prevent the window 124 having the roller 122 from being separated; A fourth lower inner rail 182 and a stick shape having a cane shape for sliding a window 124 having a roller 122 installed vertically upward at a predetermined interval on an upper surface of a lower end portion of the second lower frame 108. A fourth lower outer rail 184; An eighth separation barrier wall 186 having a bend shape installed to be bent vertically upwardly on an outer surface of a lower end of the second lower frame 108 to prevent the window 124 having the roller 122 from being separated; A fifth " a " shaped fixing protrusion which is installed while facing the bottom of the lower end of the first lower frame 106 in a vertical downward direction to support the square body 110 from being separated from a wall (not shown). 188) and a sixth "a" shaped fixing protrusion 190; The 7 " A " shaped fixing protrusion which is installed while facing the bottom of the lower end of the second lower frame 108 in a vertical downward direction to prevent the square body 110 from being detached from the wall (not shown). 192 and an eighth "a" shaped fixing protrusion 194; The sixth "a" shaped fixing protrusion 190 and the seventh "a" shaped fixing protrusion 192 is installed between the third zone (196) that prevents condensation.

Here, the heads of the wand-shaped inner rails (126, 134, 142, 148, 160, 168, 176, 182) and the outer rails (128, 136, 144, 150, 162, 170, 178, 184) are preferably facing in opposite directions.

The first departure preventing partition 130 is longer than the third departure preventing partition 146, the second departure preventing partition 138 is longer than the fourth departure preventing partition 152, and the fifth departure preventing partition 164. ) Is longer than the seventh barrier rib 180, and the sixth barrier rib 172 is longer than the eighth barrier rib 186.

Referring to the forming process and use state of the aluminum window frame 100 according to the present invention configured as described above are as follows.

Prior to the description of the forming process of the aluminum window frame 100 according to the present invention, the forming process of the aluminum window frame is only one embodiment and the order of the forming process may be changed at any time.

First, the first upper frame 102 and the second upper frame 104, the first lower frame 106 and the second lower frame connected to the first upper frame 102 and the second upper frame 104, respectively After the rectangular body 110 having the frame 108 is formed, the first " A " shaped fixing protrusions 112 and the second " facing vertically upward on the upper edge of the upper surface of the first upper frame 102, respectively. A "shaped fixing protrusion 114 is formed. In addition, the third "a" shaped fixing projections 116 and the fourth "a" shaped fixing projections 118 which face each other in the vertical upper direction on the upper edge of the upper portion of the second upper frame 104 are formed.

Then, the second "a" shaped fixing protrusion 114 and the third "a" shaped fixing protrusion 116 is installed between the first azone (curing polyurethane) to prevent condensation.

Thereafter, a first upper inner rail 126 and a cane shape having a cane shape for sliding a window 124 having a roller 122 vertically downward with a predetermined interval on a lower surface of the upper end of the first upper frame 102. The first upper outer rail 128 of the first shape and at the same time to prevent the departure of the window 124 having the roller 122 in the vertical direction below the outer surface of one side of the upper end of the first upper frame (102). The first separation barrier rib 130 is formed.

In addition, a cane-shaped first lower inner rail 134 and a cane shape for sliding a window 124 having a roller 122 vertically upwards at a predetermined interval on an upper surface of a lower end of the first upper frame 102. The first lower outer rail 136 is formed and at the same time a vertical shape to prevent the detachment of the window 124 having the roller 122 in the vertical direction upward on one outer surface of the lower end of the first upper frame 102. A second departure preventing partition 138 is formed.

In addition, a second upper inner rail 142 of a cane shape and a cane shape for sliding a window 124 having a roller 122 vertically downward with a predetermined interval on a lower surface of an upper end portion of the second upper frame 104. The second upper outer rail 144 is formed and at the same time bent to prevent the separation of the window 124 having the roller 122 in the vertical direction downward to one outer surface of the upper end of the second upper frame 104. A third departure preventing partition 146 is formed. At this time, the end of the bent third separation barrier rib 146 is bent and interviewed to prevent the window 124 from being separated.

In addition, a second lower inner rail 148 and a stick shape of a cane shape for sliding a window 124 having a roller 122 vertically upwards at a predetermined interval on an upper surface of a lower end of the second upper frame 104. The second lower outer rail 150 is formed and at the same time bent to prevent the detachment of the window 124 having the roller 122 vertically upward on one outer surface of the lower end of the second upper frame 104. The fourth departure preventing partition 152 is formed. At this time, the end of the bent fourth separation barrier rib 152 is bent and interviewed so that the window 124 is not separated.

Then, the first connecting portion 154 connecting the first upper frame 102 and the first lower frame 106 and connecting the second upper frame 104 and the second lower frame 108 at the same time. And a second connector 156.

In addition, a second azone 158 is formed between the first connector 154 and the second connector 156 to prevent condensation.

Meanwhile, a third upper inner rail 160 having a cane shape and a cane shape for sliding a window 124 having a roller 122 vertically downward with a predetermined interval on a lower surface of the upper end of the first lower frame 106. The third upper outer rail 162 is formed and at the same time a vertical shape to prevent the detachment of the window 124 having the roller 122 in the vertical direction below the outer surface of one side of the upper end of the first lower frame 106. The fifth departure preventing partition 164 is formed.

In addition, a third lower inner rail 168 and a stick shape of a stick shape for sliding a window 124 having a roller 122 vertically upwards at a predetermined interval on an upper surface of a lower end of the first lower frame 106. The third lower outer rail 170 is formed and at the same time a vertical shape is prevented from detachment of the window 124 having the roller 122 vertically above the outer surface of one side of the lower end of the first lower frame 106. The sixth departure preventing partition 172 is formed.

A fourth upper inner rail 176 of a cane shape and a fourth fourth cane shape of sliding a window 124 having a roller 122 vertically downward with a predetermined interval on a lower surface of an upper end portion of the second lower frame 108. The seventh of the bent shape that forms the upper outer rail 178 and prevents the window 124 having the roller 122 separated from the upper surface of the upper side of the second lower frame 108 vertically downward. The separation preventing barrier 180 is formed. At this time, the end of the bent seventh separation barrier 180 is bent and interviewed to prevent the window 124 from being separated.

In addition, a fourth lower inner rail 182 and a stick shape having a cane shape for sliding a window 124 having a roller 122 vertically upward at a predetermined interval on an upper surface of a lower end of the second lower frame 108. The fourth lower outer rail 184 is formed and at the same time bent to prevent the detachment of the window 124 having the roller 122 vertically upward on one outer surface of the lower end of the second lower frame 108. An eighth separation barrier rib 186 is formed. In this case, an end of the bent eighth separation barrier 186 is bent and interviewed to prevent the window 124 from being separated.

Thereafter, a fifth "a" shaped fixing protrusion 188 and a sixth "a" shaped fixing protrusion 190 are formed to face the bottom surface of the lower end of the first lower frame 106 vertically.

In addition, the seventh " a " shaped fixing protrusion 192 and the eighth " a " shaped fixing protrusion 194 which face the bottom surface of the lower part of the second lower frame 108 vertically downward and at the same time are formed Between the 6 "a" shaped fixing protrusion 190 and the seventh "a" shaped fixing protrusion 192 forms a third zone (196) that prevents condensation.

Then, after the forming process as described above, a rectangular having a window frame (first upper frame 102 and the second upper frame 104, the first lower frame 106 and the second lower frame 108 made) The main body 110, 100 is fixed to the wall. At this time, the first " a " shaped fixing protrusion 112 and the second " a " shaped fixing protrusion 114 facing the upper surface of the upper end of the first upper frame 102 in the vertical direction, respectively, and the second upper frame. A third " a " shaped fixing protrusion 116 and a fourth " a " shaped fixing protrusion 118 facing vertically upwardly at upper edges of the upper surface of the 104, respectively, The fifth " a " shaped fixing protrusion 188 and the sixth " a " shaped fixing protrusion 190 facing the bottom of the second lower frame 108 perpendicularly downward to the edge of the second lower frame 108; The 7 "a" shaped fixing protrusion 192 and the 8 "a" shaped fixing protrusion 194 are fixed by concrete.

Thereafter, a window 124 is installed between the first upper inner rail 126 and the first lower inner rail 134 of the first upper frame 102. At this time, the roller 122 of the window 124 is positioned on the first lower inner rail 134. Accordingly, the first upper inner rail 126 is positioned in a guide groove (not shown) formed in the upper portion of the window 124.

In addition, a window 124 is installed between the first upper outer rail 128 and the first lower outer rail 136 of the first upper frame 102 and the second upper frame ( The window 124 is installed in the 104, the first lower frame 106, and the second lower frame 108.

In this case, the windows 124 installed in the above manner are the first, second, third, fourth, fifth, sixth, seventh, and eighth barrier ribs 130, 138, 146, and 152. 164, 172, 180, 186 are protected from external shocks (eg, typhoons or strong winds, etc.).

In particular, the end portions of the third, fourth, seventh and eighth separation barrier ribs 146, 152, 180 and 186 are bent and interviewed with the window 124.

Thus, the window 124 is more reliably protected by the third, fourth, seventh, and eighth escape barrier bulkheads 146, 152, 180, and 186.

As described above, the present invention has an effect of preventing the window from being broken by being damaged from an external impact.

In particular, the present invention has an effect of remarkably improving heat insulation, watertightness, soundproofing, airtightness, wind pressure resistance and the like because it uses an aluminum material.

And, the present design has the effect of facilitating the assembly construction according to the site conditions in the field.

Claims (3)

The first upper frame 102 and the second upper frame 104, and the first lower frame 106 and the second lower frame connected to the first upper frame 102 and the second upper frame 104, respectively ( In the aluminum window frame 100 having a square body 110 having a 108, First " a " shaped fixing protrusions 112 and second ", which are installed while facing vertically upwardly at the upper edge of the upper end of the first upper frame 102 to support the square body 110 from being separated from the wall. A "shaped fixing protrusion 114; The third " a " shaped fixing protrusion 116 and the fourth " 4 " which are installed while facing vertically upward to the upper edge of the upper end of the second upper frame 104 to support the square body 110 from being separated from the wall. A "shaped fixing protrusion 118; A first azon (cured polyurethane) 120 installed between the second "a" shaped fixing protrusion 114 and the third "a" shaped fixing protrusion 116 to prevent condensation; The first upper inner rail 126 of the cane shape and the cane shape for sliding the window 124 having the roller 122 are installed vertically downward with a predetermined interval on the lower surface of the upper end of the first upper frame 102. A first upper outer rail 128; A first release preventing partition 130 having a straight shape installed vertically downward on an outer surface of the upper end of the first upper frame 102 to prevent the window 124 having the roller 122 from being separated; A first lower inner rail 134 and a stick shape having a cane shape for sliding a window 124 having a roller 122 installed vertically upward at a predetermined interval on an upper surface of a lower end of the first upper frame 102. A first lower outer rail 136; A second release preventing partition 138 having a straight shape installed vertically upwardly on an outer surface of the lower end side of the first upper frame 102 to prevent the window 124 having the roller 122 from being separated; A second upper inner rail 142 of a cane shape and a cane shape for sliding a window 124 having a roller 122 are installed vertically downward with a predetermined interval on a lower surface of the upper end of the second upper frame 104. A second upper outer rail 144; A third release preventing partition wall 146 having a bend shape installed to be bent vertically downward on an outer surface of the upper end side of the second upper frame 104 to prevent the window 124 having the roller 122 from being separated; A second lower inner rail 148 and a stick shape having a stick shape, which are installed vertically upwards at a predetermined interval on an upper surface of a lower end of the second upper frame 104 to slide a window 124 having a roller 122. A second lower outer rail 150; A fourth release preventing partition wall 152 having a bend shape installed to be bent vertically upwardly on an outer surface of the lower end side of the second upper frame 104 to prevent the window 124 having the roller 122 from being separated; The first upper frame 102 and the second upper frame 104 and the first lower frame 106 and the second lower frame 108 are respectively installed between the first upper frame 102 and the first A first connector 154 and a second connector 156 which connect the lower frame 106 and at the same time connect the second upper frame 104 and the second lower frame 108 to each other; A second azone 158 installed between the first connector 154 and the second connector 156 to prevent condensation; A third upper inner rail 160 having a cane shape and a cane shape for sliding a window 124 having a roller 122 installed vertically downward at a predetermined interval on a lower surface of the upper end of the first lower frame 106. A third upper outer rail 162; A fifth release preventing partition 164 having a straight shape installed on one outer surface of the upper end of the first lower frame 106 to prevent the window 124 having the roller 122 from being separated; A third lower inner rail 168 of a cane shape and a cane shape for sliding a window 124 having a roller 122 installed vertically upward at a predetermined interval on an upper surface of a lower end of the first lower frame 106. A third lower outer rail 170; A sixth release preventing partition 172 having a straight shape installed vertically upwardly on an outer surface of the lower end of the first lower frame 106 to prevent the window 124 having the roller 122 from being separated; A fourth upper inner rail 176 and a cane shape of a cane shape for sliding a window 124 having a roller 122 are installed vertically downward with a predetermined interval on a lower surface of the upper end of the second lower frame 108. A fourth upper outer rail 178; A seventh separation preventing barrier 180 having a bend shape installed to be bent vertically downward on an outer surface of the upper end of the second lower frame 108 to prevent the window 124 having the roller 122 from being separated; A fourth lower inner rail 182 and a stick shape having a cane shape for sliding a window 124 having a roller 122 installed vertically upward at a predetermined interval on an upper surface of a lower end portion of the second lower frame 108. A fourth lower outer rail 184; An eighth separation barrier wall 186 having a bend shape installed to be bent vertically upwardly on an outer surface of a lower end of the second lower frame 108 to prevent the window 124 having the roller 122 from being separated; A fifth " a " shaped fixing protrusion 188 and a sixth " which are installed while facing the bottom of the lower end of the first lower frame 106 vertically downward to support the square body 110 from being separated from the wall; A "shaped fixing protrusion 190; 7 " A " shaped fixing protrusions 192 and 8 " which are installed while facing vertically downward on the lower edge of the lower part of the second lower frame 108 so as to prevent the square body 110 from being separated from the wall. A "shaped fixing protrusion 194; The aluminum window frame, characterized in that consisting of a third azone (196) is installed between the 6 "a" shaped fixing protrusion 190 and the 7 "a" shaped fixing protrusion (192) to prevent condensation. The method of claim 1, The head of the wand-shaped inner rail (126, 134, 142, 148, 160, 168, 176, 182) and the outer rail (128, 136, 144, 150, 162, 170, 178, 184), Aluminum window frame, characterized by looking in the opposite direction. The method of claim 1, The first breakaway barrier 130 is longer than the third breakaway barrier 146, the second breakaway barrier 138 is longer than the fourth breakaway barrier 152, and the fifth breakaway barrier 164 is The aluminum window frame, which is longer than the seventh escape barrier bulkhead 180 and the sixth escape barrier bulkhead 172 is longer than the eighth barrier barrier rib 186.

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