Claims
[1] A compound sash for window characterized in that up and down spaced insertion pieces 11 and 11 are protruded from one side of a metallic section steel 10 extended and bent, and insertion grooves 21 and 21 are formed at the portions corresponding to the insertion pieces 11 and 11 at one side of the resin adiabatic material 20, and inclined engaging members 12 and 12 are protruded from the ends of the insertion pieces 11 and 11 and inclined engaging shoulders 22 and 22 are formed at the insertion grooves 21 and 21 , and the insertion pieces 11 and 11 of the section steel 10 and the insertion grooves 21 and 21 of the adiabatic material 20 are engaged with each other.
[2] The sash of claim 1, wherein the heights of the bent metallic section steel 10 and the panel shaped adiabatic material 20 are same, and the anti-dust insertion members 14 and 24 are longitudinally formed on the lower inner opposite sides of the metallic section steel 10 and the adiabatic material 20, and the brushes 32 and 32 contacting with the window frames 30 are inserted, and the assembly of the section steel 10 and the adiabatic material are adapted to the upper and lower horizontal parts of the window frame.
[3] The sash of claim 1, wherein a brush insertion member 13 is formed at the other side of the bent metallic section steel 10, and the resin adiabatic material 20 is formed in an angle shape, and the adiabatic material 20 engaged to the section steel 10 is positioned on one side of the section steel 10 or the other side orthogonal to the one side, and the assembly of the section steel 10 and the adiabatic material 20 are adapted to the left and right vertical sides of the window frame. |
Description
COMPOUND SASH FOR WINDOW FRAME MADE OF SECTION STEEL AND RESIN INSULATION
Technical Field
[1] The present invention relates to a window frame in a window installed in an indoor wall surface
[2]
Background Art
[3] The present invention relates to a window frame in a window installed in an indoor wall surface, and in particular to a combined sash for a window in which a combined sash is made by engaging an insulator made of a metallic section steel and a resin, so that it is possible to obtain an excellent adiabatic effect and an excellent moisture resistant and easier assembling work along with a low cost and lightness.
[4] Generally, a plurality of windows is installed in various houses, office hotels, commercial building or offices for a ventilation or lighting.
[5] In the above windows, an installation space with a certain height is formed at a wall structure. A sash is with a rail is installed in an inner wall of the installation space, and a plurality of windows slide along a rail of the sash and are installed in the inner side of the sash.
[6] In particular, according to a feature of a sash made of aluminum, high or low indoor temperatures different from an indoor temperature are easily conduced into an indoor space for thereby radiating with a large area, so that a lot of heat loss occurs. A finishing member made of a foamed resin having an excellent insulation effect is provided in an indoor side of the sash for thereby increasing an adiabatic effect of the sash. Since various patterns and designs are formed on the surface of the finishing member, it is possible to obtain a good look.
[7] However, in the above conventional sash assembly for a window, since an upper surface of the window frame with a rail is exposed to the indoor, it is impossible to obtain an adiabatic and heat radiation operation. The aluminum window frame able to absorb high or low indoor temperature and fast radiate to the indoor has a more active radiation operation on the upper side of the exposed window frame, and the finishing member is not able to effectively perform an adiabatic operation except for a simple decoration effect.
[8] Namely, in a state that the windows are closed, when the windows slide and are closed, since the rail of the lower side of the window positioned in the indoor side and the window frame are exposed into an indoor space, the exposed portion occupies
more area. So, the indoor temperature radiated to the exposed side largely affects the indoor temperature, the warming and cooling effects are largely decreased, and the consumption of energy increases.
[9] According to the Korean patent registration number 2004-87959 by the same applicant as the present invention, an outdoor rain is formed on an upper surface of the window frame, and an indoor side rail is formed on one side of the finishing member engaged to one side of the window frame, and the window and finishing member are stably engaged. So, the area of the exposure to the indoor space by the window frame able to provide a conduction and radiation operation with the help of the resin finishing member is minimized, and since the rain unit seen from the indoor and the finishing member are made of the same material and color, it is possible to obtain a good indoor decoration effect. It is possible to enhance the heat efficiency with a decrease of the heat absorption and radiation area depending on the aluminum window frame, and the conduction area of the indoor temperature is decreased for thereby minimizing the indoor heat loss, so that it is possible to provide a sash assembly for a window having an improved adiabatic structure.
[10] In case that the window frame is installed in the sash assembly for a window, as shown in Figures 1 and 2, the finishing member 101 made of a resin is attached to one side of the window frame extruded with aluminum for thereby obtaining the same adiabatic effects and decoration.
[11] However, according to the window frame adapted to the sash assembly, the finishing member 101 made of resin such as PVC is attached to one side of the frame 100 extruded with metallic material for thereby obtaining an adiabatic and decoration effect.
[12] In the above window frame structure, since the contacting area with the adiabatic material made of a metallic section steel and resin is large, and the adiabatic effect is very poor. As shown therein, since a front side of the adiabatic contacts with the metallic section steel, the external temperature is well conducted along the surface of the adiabatic material from the section steel having a wider contact or engaging area, and the dew mar be formed on the surface of the adiabatic material owing to the sharp increase between the indoor and outdoor spaces.
[13] In the above structure, a resin adiabatic material is attached to one side of the extruded metallic section steel, and the above fixing structure is obtained depending on the section steel insertion method or adhering and fixing method, so that the assembling and productivity are poor, and since the metallic section steel and resin are made in a double structure, the loss of the raw material increases, and the unit cost increases.
[14] In particular, the window frame having a structure that one side of the extruded
section steel is attached, it is heavy, and it is hard to handle. So, when it is needed to open or close the window, it is impossible to obtain a smooth opening and closing operation.
[15]
Disclosure of Invention Technical Problem
[16] Accordingly, it is an object of the present invention to overcome the above problems.
[17] It is another object of the present invention to provide a combined sash for a window frame in which a protruded insertion piece is space-installed at one side of a protruded and extruded metallic section steel at upper and lower sides, and an insertion groove corresponding to an end of the insertion piece is formed at one side of an adiabatic member made of a resin with a certain height corresponding to the section steel, and an engaging shoulder is protruded from one side of the end of the insertion piece, and an engaging groove is formed at one side of the insertion groove, and a combined sash for a window is formed based on an engagement of the section steel and adiabatic material. So, an excellent adiabatic effect is obtained by using an adiabatic material corresponding to an inner side, and a decoration effect is obtained through a good color, and a productivity and manufacture are enhanced with an excellent assembling performance of section steel and adiabatic material. The worse adiabatic performance of the section steel is supplemented by a resin adiabatic material, and the strength of the resin adiabatic material is enhanced with a metallic material, so that a unit cost decreases along with an excellent physical performance.
[18] It is possible to combine a metallic section steel and a resin adiabatic material for thereby obtaining lightness and excellent manufacture.
Advantageous Effects
[19] As described above, according to the combined sash made of a metallic section steel and a resin adiabatic material, an excellent adiabatic performance is obtained by an adiabatic material corresponding to an indoor structure, and a productivity and manufacture are enhanced with an excellent assembling performance by using a section steel and adiabatic material whole enhancing color and decoration. The poor adiabatic performance is supplemented by using an adiabatic material made of resin, and the strength of the resin adiabatic material is supplemented based on a shape of a metallic material. With a minimum structure, it is possible to obtain an excellent physical performance and to decrease the unit cost. The product is light, and a handling and manufacture performance are excellent.
[20]
[21]
Brief Description of the Drawings
[22] Figure 1 is a perspective view illustrating a window having a conventional adiabatic structure.
[23] Figure 2 is a cross sectional view illustrating a window of a conventional adiabatic structure.
[24] Figure 3 is a cross sectional perspective view of a combined sash for a window according to the present invention.
[25] Figure 4 is a separate perspective view illustrating a horizontal unit of a combined sash for a window according to the present invention.
[26] Figure 5 is a cross sectional view of a horizontal unit of a window frame using a combined sash according to the present invention.
[27] Figure 6 is a separate perspective view illustrating a combined sash for a window according to the present invention.
[28] Figure 7 is a cross sectional view illustrating a vertical unit of a window frame using a combined sash according to the present invention.
[29]
[30]
Best Mode for Carrying Out the Invention
[31] The preferred embodiments of the present invention will be described as follows.
[32] Figure 3 is a cross sectional perspective view illustrating a combined sash for a window according to the present invention. As shown therein, insertion pieces 11 and 11 are spaced up and down at one side of an extruded and bent metallic section steel 10, and insertion grooves 21 and 21 are formed at the portions corresponding to the insertion pieces 11 and 11 at one side of the resin adiabatic material 20. Inclined engaging members 12 and 12 are formed at the ends of the insertion pieces 11 and 11 , and inclined engaging shoulders 22 and 22 of groove shapes are formed in the insertion grooves 21 and 21 , and a sash is engaged with the insertion pieces 11 and 11 of the section steel 10 and the insertion grooves 21 and 21 of the adiabatic material 20.
[33] Here, the bent metallic section steel 10 and the adiabatic material 20 of a resin panel have the same height, and anti-dust insertion members 14 and 14 are formed at the lower opposite portion of the metallic section steel 10 and the adiabatic material 20. Brushes 32 and 32 contacting with the window frame 30 are inserted. The assembly of the section steel 10 and the adiabatic material 20 is adapted to the upper and lower horizontal portions of the window frame. A brush insertion member 13 is formed at the other side of the bent metallic section steel 10, and the resin adiabatic material 20 is made in an angle shape, and the adiabatic material 20 engaged to the
section steel 10 is positioned in one side of the sections steel 10 and the other side orthogonal to the same, and the assembly of the section steel 10 and the adiabatic material 20 is adapted to the left and right sides of the window frame.
[34] In the drawings, reference numeral 30 is a window frame, and 31 is a glass window.
[35] The operation of the combined sash for a window made of a metallic section steel and adiabatic material according to the present invention will be described with reference to the accompanying drawings.
[36] When forming the windows, the combined sash of the present invention is directed to an adaptation that it is adapted to the window frame with a glass. The window frame is an aluminum section steel at an outer side of the same, and the finishing member is made of a resin in the indoor side.
[37] When forming the section steel and the finishing member, it is possible to achieve an excellent adiabatic effect and lightness and easier assembling, and unit cost can be decreased.
[38] The metallic section steel 10 is made of an aluminum material and is extruded in a bent shape, and two insertion pieces 11 and 11 are spaced apart at one side of the same, and inclined engaging members 12 and 12 are protruded in opposite directions at the ends of the insertion pieces 11 and 11 . In case of the adiabatic material 20 of resin corresponding to the metallic material section steel 10, it is extruded with a PVC resin, and the insertion grooves 21 and 21 having the same up and down spaces as the space of the insertion pieces 11 and 11 are formed on one side corresponding to the insertion pieces 11 and 11 The inclined engaging shoulders 22 and 22 are formed in the insertion grooves 21 and 21 .
[39] So, the section steel 10 and the adiabatic member 20 are engaged, and the ends of the insertion pieces 11 and 11 are inserted into the insertion grooves 21 and 21 , and the ends of the insertion pieces 11 and 11 are elastically exploded, and the engaging members 12 and 12 of the insertion pieces 11 and 11 are mounted in the engaging shoulders 22 and 22 of the insertion grooves 21 and 21 for thereby engaging the same.
[40] The engaged state is supported along with the engaging members 12 and 12 of the insertion pieces 11 and 11 and the engaging shoulders 22 and 22 of the insertion grooves 21 and 21 , so that it is possible to keep a stable engagement without separation by means of external force or load.
[41] In addition, the section steel 10 and the adiabatic material 20 formed with spaces distanced as long as the lengths of the insertion pieces 11 and 11 , and the glass window 31 is inserted into the space with sealant. Roller or something is inserted and fixed, and it is slidable in the window frame 30.
[42] According to the feature of the window frame of the window sash, the horizontal
and vertical portions have different shapes. In case of the horizontal portion, it should be slid being engaged in the window frame 30, but the vertical portion does not do. In case of the up and down horizontal portions, one surface is exposed in the indoor side, and the left and right vertical portions has an exposed surface in its indoor side or other orthogonal side. The position of the same is adapted by changing the shape of the adiabatic material 20.
[43] As shown in Figures 4 and 5, in case of the up and down horizontal portions, the panel shaped adiabatic material 20 is engaged at one side of the bent metallic section steel 10, so that the glass window 31 and the window frame 30 are used based on the above engagement.
[44] The anti-dust insertion members 14 and 24 are formed on the corresponding lower portions of the section steel 10 and the adiabatic material 20 in the longitudinal direction, and the space with respect to the window frame 30 is removed by means of the brushes 32 and 32 inserted into the anti-dust insertion members 14 and 24. So, it is possible to prevent dusts or external air inputted through the same, and excellent soundproof and anti-dust and adiabatic effects are obtained.
[45] As shown in Figures 6 and 7, in case of the left and right vertical portions, the adiabatic material 20 is bent in an angle shape so that the adiabatic material 20 is positioned in one side of the metallic section steel 10 and the other side orthogonal to the one side.
[46] At this time, the brush insertion member 13 is formed for removing the space between two windows sliding and opening and closing on one side of the outdoor of the metallic section steel 10 corresponding to the left and right vertical portions.
[47] When the window is formed using the window frame sash having a structure corresponding to the horizontal and vertical portions, in all sides exposed into the indoor, only the outer side of the adiabatic material 20 made of resin is exposed, and in all sides exposed to the outdoors, only the metallic section steel 10 like aluminum is exposed.
[48] So, in the sash of the window frame finished with the engagement of the section steel 10 and the adiabatic material 20, the adiabatic material 20 overcomes the problems of the decrease of the adiabatic function and the decoration. The problems of the structurally weak adiabatic material 20 are overcome by means of the metallic section steel 10 having an excellent physical property for thereby manufacturing a combined sash having an excellent performance along with each other.
[49] The contacting area of the metallic section steel 10 and the adiabatic material 20 is largely decreased, and the heat or cold from the metallic section steel 10 are not transferred to the indoor, so that no heat loss occurs. Since external heat is not transferred through the surface of the adiabatic material 20, dew formation does not
occur. [50] In particular, in the combined sash based on an engagement of the section steel 10 and the adiabatic material 20, its construction is simple and light, so that handling and constructing the same are largely enhanced, and the unit cost can be significantly decreased. [51] [52] [53] [54] [55] [56] [57] [58]