KR101769578B1

KR101769578B1 - Drain structure of sash frame equipped with detachable lower frame having seal and windbreak function

Info

Publication number: KR101769578B1
Application number: KR1020150140850A
Authority: KR
Inventors: 김순석
Original assignee: 김순석
Priority date: 2015-10-07
Filing date: 2015-10-07
Publication date: 2017-08-18
Also published as: KR20170041437A

Abstract

The drainage structure of a window frame frame having a detachable lower frame according to the present invention and having airtightness and windshielding function comprises vertical walls formed vertically along both longitudinal ends of the lower connection plate to be horizontally positioned, A lower frame which is formed with a side drain hole formed in an upright wall to be positioned on the outdoor side; A pair of rails protruding from an upper portion of a flat plate portion along a longitudinal direction of the plate portion and a lower support portion formed along a longitudinal direction of the lower portion of the plate portion, The cover plate being mounted on the cover plate; A pair of rails protruding from the upper surface along the longitudinal direction, a lower portion of the upper surface is provided with a box-shaped main body, and a pair of rails And a second drainage hole is formed on one surface of the main body, and the second drainage hole is formed in the upper surface of the upper surface between the rails and the vertical wall of the lower frame, And the cover plate is positioned between the two extruded members in the longitudinal direction and between the both vertical walls of the lower frame in the width direction.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a window frame having a detachable lower frame having a gas-tight property and a wind-

The present invention relates to a drainage structure of a window frame, and more particularly, to a drainage structure of a window frame, in which an injection molding is provided at both ends of a lower frame of a window frame, a cover plate is removably detachably installed therebetween, A film is attached to the outdoor side of the drainage hole and the film is opened only when draining to the outdoor side and the other is closed so that rainwater and wind and foreign matter can be prevented from entering the room through the drainage hole, And a drainage structure of a window frame having a windshield function.

Even if the window is closed on the window frame installed on the outer wall of the building, the rain gutters on the rail groove of the lower frame become high, and the rainwater on the window frame has a problem that when the drainage is not proper, When the water becomes solid, it is not very good cosmetics, and there is a problem in hygiene such as being a habitat for microorganisms or insects. Therefore, in order to solve this problem, a drainage hole is formed in the outer lower frame of the window frame to drain the water.

Particularly, in the case of a window frame installed on the outdoor side such as a veranda, foreign matter such as dust easily accumulates in the rail groove. In addition, since the cleaning work for removing the foreign substances accumulated in the rail groove is not easy and the drain hole is always open, Foreign matter such as wind, rainwater, insects or dust easily penetrates into the room, and airtightness and wind wind resistance are greatly deteriorated.

In order to solve this problem, the applicant of the present invention has developed a window having improved airtightness and a structure which does not expose a rail groove of a window frame, and has patented several patents such as patent registration No. 1055326 "rail concealment window device". However, since the above-mentioned patent is mounted so as to cover the upper part of the rail by a rail concealer whose top surface is flat, foreign objects are not accumulated in the rail groove due to the rail grooves are not exposed to the outside, However, the problem of the wind and foreign matter flowing into the room through the drain hole formed in the window frame was not completely solved.

On the other hand, a technique such as patent registration No. 1238218 entitled "drainage device for window frame frame with excellent airtightness" has emerged in order to block rainwater and foreign substances from entering the drain hole through the drain hole, In order to discharge the rainwater on the window frame and the water used for cleaning from the indoor side to the outdoor side by inserting the inflow blocking plate, it is necessary to open the air inflow blocking plate, otherwise, the rainwater or the outside air may be prevented from entering the indoor side . However, since the operation of opening and closing the drain hole in the air inflow blocking plate can not be done by itself, it is required to open and close a person every time, so that there is a problem that the air inflow preventing plate can not play a role unless a person is opened and closed.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a window frame in which windows are slidably provided with injection holes formed at both ends of a lower frame of the window frame, A window frame having a detachable lower frame and having an airtightness and a windproof function is also provided, which is detachably and detachably attached to a cover plate protruding from the upper part of the rail, so that the maintenance work is easy and the cleaning work for removing foreign matters accumulated in the rail groove is also very easy. So as to provide a multiple structure of the frame.

It is another object of the present invention to provide a method of sealing a film by attaching a film to an outdoor side of a drain hole formed in a lower frame or a drainage hole of an injection molding so as to open the film only at drainage, And a drainage structure of a window frame frame having a detachable lower frame and having airtightness and a windshield function so as to prevent wind and foreign matter from entering the room.

In order to solve the above-mentioned problems, the drainage structure of a window frame having airtightness and a windshield function according to the present invention includes a detachable lower frame, A vertical wall formed vertically and a vertical wall extending from the vertical wall in the vertical direction and extending in the longitudinal direction to face each other and facing each other; A configured lower frame; A pair of rails protruding from the upper surface of the flat plate part along the longitudinal direction and a lower support part formed along the longitudinal direction of the lower part of the flat plate part and having both ends of the flat plate part along the longitudinal direction, The cover plate being mounted on the base plate; A pair of rails protruding from the upper surface along the longitudinal direction, a lower portion of the upper surface is provided with a box-shaped main body, and a pair of rails And a second drainage hole is formed on one surface of the main body, and the second drainage hole is formed in the upper surface of the upper surface between the rails and the vertical wall of the lower frame, And the cover plate is positioned between the two extruded members in the longitudinal direction and between the both vertical walls of the lower frame in the width direction.

Preferably, a rectangular film is attached to the outdoor side surface of the side drain hole formed in the lower frame, and the film is opened when the rainwater accumulated in the lower frame is discharged to the outside, and then the side drain hole is closed .

Preferably, a rectangular film is further attached to the lower surface of the first drain hole formed in the injection product, and the film is operated to discharge the rainwater accumulated in the rail groove and to close the first drain hole when the discharge is finished .

Another embodiment of the window frame drainage structure according to the present invention includes vertical walls formed vertically along both sides of a lower connecting plate to be horizontally positioned and longitudinally extending from a predetermined height of the vertical wall in a longitudinal direction A lower frame having a side drain hole formed in an upright wall positioned on the outdoor side; The first and second flat plate portions are formed so as to form a step from the center in the width direction along the longitudinal direction, and rails are protruded and formed in the upper portion of the first and second flat plate portions, respectively, 1 and the second flat plate, and a lower support is formed along the longitudinal direction at the lower part of the stepped portion, which is the boundary between the first flat plate and the second flat plate. A cover plate which is folded downward to be assembled by being mounted on the base plate; The upper surface of the first main body is positioned at the same height as the first main body, and the upper surface of the second main body is at the same height as the second main body, And the first and second main compartments are disposed on the upper and lower sides of the first and second main compartments, respectively. The first and second main compartments are provided with rails protruding from each other along the longitudinal direction, And a third drain hole 235 is formed in the bottom surface of the second main body case 231. The second drain hole 234 is formed in the side surface of the second main body case 233 between the rail and the rail, A fourth drain hole 236 is formed on one side of the first main body and an injection molded body is assembled in contact with the vertical frame at both ends of the lower frame, Is located between the two extrudates It is, the width direction is to be assembled to be located between the two vertical walls of the lower frame.

Another embodiment of the window frame drainage structure according to the present invention is characterized in that it comprises vertical walls formed at both ends of the lower connection plate horizontally and vertically along the longitudinal direction, The lower frame having a side drain hole formed in an upright wall to be positioned on the outdoor side; A pair of rails protruding from the upper surface of the flat plate part along the longitudinal direction and a lower support part formed along the longitudinal direction of the lower part of the flat plate part and having both ends of the flat plate part along the longitudinal direction, The cover plate being mounted on the base plate; The first and second main compartments 331 and 331 'have a box shape and the upper surface of the first main compartment is located at the same height as the flat plate portion. A first drain hole 333 is formed in the upper surface of the first main body, which is located between the rail and the vertical wall, and a second drain hole 333 is formed between the rail and the vertical wall, A third drain hole 335 is formed in one side surface of the second main body and a fourth drain hole 336 is formed in one side surface of the first main body. And an injection molding (33) assembled in contact with the vertical frame at both ends of the lower frame, wherein the cover plate is positioned between the two injection molds in the longitudinal direction, And is positioned between both vertical walls of the lower frame, It is presented.

In the drainage structure of the window frame according to the present invention, the window frame is provided with an injection hole having drain holes formed at both ends of the lower frame of the window frame, Since the protruded cover plate is detachably detachable, only the cover plate with the rail can be separated, so that the maintenance of the window frame is easy and the cleaning work for removing the foreign matter accumulated in the rail groove is very easy. When the rainwater is accumulated in the rail groove at the upper part of the flat plate portion of the cover plate, the film is attached to the outdoor side of the drain hole through the drain hole formed in the injection product and the side drain hole of the outdoor side lower frame. And it is possible to prevent rainwater, wind and foreign substances from entering the room from the outside.

A drainage structure of a window frame according to the present invention is characterized in that a film is attached to a drain hole formed in a lower frame of a window frame and a drain hole formed in a protruding rail so that the film functions as a check valve, The water is drained to the outside and the drain hole is closed automatically after the drainage, so that rainwater, wind and foreign substances can be prevented from entering the room through the drain hole.

1 is a view showing a state in which a window frame frame of a first embodiment having a drainage structure of the present invention is engaged.
Fig. 2 is an exploded view of Fig. 1. Fig.
3 is a view showing a state in which a window frame frame according to a second embodiment having a drainage structure of the present invention is engaged.
Fig. 4 is an exploded view of Fig. 3. Fig.
5 is a view showing a state in which a window frame frame according to a third embodiment having a drainage structure of the present invention is engaged.
Fig. 6 is an exploded view of Fig. 5. Fig.

Technical features of the drain structure of a window frame according to the present invention are as follows. An injection molding is provided at both ends of a window frame lower frame, and a cover plate protruding upward from the rail is detachably installed therebetween, And that the film adhered to the outdoor side of the drainage hole formed in the lower frame or the drainage hole of the injection molding acts as a check valve and is discharged only through the drainage hole So that rainwater or wind can not enter the room from the outside.

In general, the window frame frame is assembled and connected such that both vertical frames have a 45 ° joint with the lower and upper frames, respectively, and the lower and upper frames are manufactured by integrating the rails with the frame body. The feature of the present invention is that rainwater or foreign matter The cover plate of the lower frame to be floated is made detachable and detachable, and the drainage is made through the drain hole formed for drainage. However, the drainage hole is formed on the outdoor side of the drainage hole to prevent foreign matter such as rainwater, wind, insects and dust from entering the room It is a film that acts as a check valve. Although not shown in the drawings as a double window, the double window is also applicable to a double window because it has a double window structure.

A first embodiment of a window frame drainage structure according to the present invention will be described with reference to FIGS. 1 and 2. FIG.

The lower frame 11 includes a vertical wall 112 vertically formed at both ends of the lower connection plate 111 to be horizontally positioned along the longitudinal direction and a vertical wall 112 extending from a predetermined height of the vertical wall 112 The projections 13 and the cover plate 14 are mounted in a space between the both vertical walls 112. The projections 13 and the cover plate 14 are integrally formed with the projections 113, A plurality of side drain holes 114 are formed in the vertical wall 112 to be positioned on the outdoor side so as to have a 45 ° joint with the vertical frame 12 at both ends in the longitudinal direction. .

The injection molding material 13 is manufactured by molding a synthetic resin by an injection molding method or by a die casting method using a metal such as aluminum or the like. In this specification, for convenience, any material used may be referred to as an 'injection molding' Clear the point.

The upper surface of the molded article 13 is positioned at the same height as the flat plate portion 141 of the cover plate 14 and a pair of rails 132 protrude from the upper surface along the longitudinal direction, And the molded article 13 is assembled in contact with the vertical frame 12 at both ends of the lower frame 11. [ A first drain hole 133 is formed in the upper surface of the injection product 13 between the pair of rails 132 and between the rail 132 and the vertical wall 112 of the lower frame. And a second drain hole 134 is formed in one side surface (that is, a surface which is located on the cover plate side when assembled).

The surface of the main body case 131 which is in contact with the vertical frame 12 during assembly may be inclined. The surface of the main case casing 131 which is in contact with the vertical frame 12 during assembly may be an opening Even if it is an open surface. A supporting end 135 is formed along the longitudinal direction at the lower part of the bottom surface of the main body case 131 so as to smoothly drain water from the lower frame 11. Both ends of the upper surface of the main case casing 131 are connected to the lower frame 11, It is preferable that a predetermined gap be formed between the side surface of the main body case 131 and the vertical wall 112 of the lower frame. In this case, A drain hole may be formed on the side and the side surface (the surface facing the vertical wall of the lower frame).

The rainwater flowing through the first drain hole 133 formed on the upper surface of the main body case 131 into the rail groove 143 (the 'rail groove' refers to a space between the rail and the rail and a space between the rail and the vertical wall) The rainwater collected in the main body compartment 131 is collected into the inside of the lower frame 11 through the second drainage hole 134 formed on the one side and is discharged into the side drainage hole 133 formed in the vertical wall 112. [ (114). A plurality of first drain holes 133 may be formed on the upper surface between the pair of rails 132 in the main body case 131. In this case, It is preferable to form two in consideration of the distance between the rails 132.

A pair of rails 142 protrude from the cover plate 14 along the longitudinal direction of the plate plate 141 and a lower support plate And the lower support 144 is supported by the lower connection plate 111 of the lower frame so as to be positioned between the two projections 13 in the longitudinal direction and the flat plate portion 141 in the width direction, Both ends of which are placed on the receiving jaws 113 of the lower frame and positioned between the both vertical walls 112. Since the cover plate 14 is installed so as to be detachable and detachable as described above, it is easy to perform maintenance and also the rail grooves 143 formed between the rails 142 and the rails 142 and between the rails 142 and the vertical walls 112 ), It is very convenient to remove the cover plate (14) by pulling up the cover plate (14), cleanly clean it, and then reattach the cover plate (14).

Each of the rails 132 and 142 formed on the molded article 13 and the cover plate 14 should have the same height and the upper surface of the molded article 13 and the flat plate portion 141 of the cover plate 14 have the same height So that the water in the rail groove 143 is discharged through the first drain hole 133 formed on the upper surface of the injection product 13.

One of the characteristics of the present invention is that a quadrangular film 15 like the shape of a drainage hole is attached to the outdoor side surface of the side drain hole 114 formed in the lower frame 11, It is not necessary to adhere to the lower frame 11 but to attach the upper side only of the rectangular shape by an adhesive means such as an adhesive or an attaching means or to fix a member having a slit at the upper end of the drain hole and then to insert the film into the slit .

Since the film 15 is made of a synthetic resin such as polyethylene, when the rainwater in the lower frame 11 is discharged to the outside, the film 15 opens the side drain hole 114 by the pushing force of the rainwater, The side drain hole 114 is automatically closed by the elastic force of the film material. Since the film 15 operates like a check valve that opens the drain hole only in one direction, water is discharged to the outside, but rainwater, wind or foreign matter can not be introduced into the room from the outside.

The film 15 may be attached only to the outdoor side of the lower frame 11 on which the side drain hole 114 is formed but the rectangular film may be further attached to the lower surface of the first drain hole 133 formed on the upper surface of the injection product 13 The first drain hole 133 can be closed and the film can also be attached to the second drain hole 134. [0064] As shown in FIG.

Since the lines connected to the first and second drain holes 133 and 134 in the side drain holes 114 are not straight and are changed in direction, even if the film 15 is not attached to the drain hole, It is possible to prevent foreign matter from entering the room to a certain extent. By attaching the film 15 to part or all of the drain holes, it is possible to completely block rainwater, wind or foreign matter from entering the room through the drain hole .

3 and 4, the second embodiment differs from the first embodiment in that the lower frame is the same and that the molded article and the cover plate are formed so as to have a step It is a point. Therefore, the description of the lower frame 21 will be omitted and only the molded article 23 and the cover plate 24 will be described. It should be noted that the reference numerals of the second embodiment use reference numerals beginning with '2'.

The cover plate 24 is formed such that the first and second flat plate portions 241 and 241 'are stepped from the center in the width direction along the length direction. The second flat plate portion 241' The end of the second flat plate portion 241 'is bent downward and the bent end thereof is equal to the height of the first flat plate portion 241. [ If the end of the second flat plate portion 241 'is not bent, the height of the base plate 213 on which the end portion of the second flat plate portion 241' is placed may be set high.

A rail 242 protrudes from the upper portion of the first and second flat plate portions 241 and 241 'along the longitudinal direction to form a pair. The boundary between the first and second flat plate portions 241 and 241' And a lower support 244 is formed along the longitudinal direction at a lower portion of the stepped portion of the second flat plate 241. The end of the first flat plate 241 and the second flat plate 241 ' (Lower end) of the lower frame are respectively mounted on the base jaws 213 of the lower frame. The fact that the cover plate 24 is positioned between the two projections 23 in the longitudinal direction and is inserted and assembled between the both vertical walls 212 of the lower frame 21 in the width direction, It is the same as the example.

The molded article 23 is provided with first and second main body compartments 231 and 231 'having a hexahedron shape and a second main compartment 231' is connected to one side rail 232 of the first main compartment 231 The upper surface of the first main body case 231 is positioned at the same height as the first flat plate portion 241 and the upper surface of the second main body case 231 ' As shown in FIG. It is preferable that the length of the second main compartment 231 'is shorter than the length of the first main compartment 231 in the longitudinal direction considering the assembly with the vertical frame 22.

A pair of rails 232 protrude from the upper portion of the first and second main compartments 231 and 231 ' First drain holes 233 are formed on the upper surfaces of the first and second main compartments 231 and 231 'and a second drain hole 233 is formed on the upper surfaces of the second main compartments 231' A third drain hole 235 is formed in the bottom surface of the second main housing 231 'and a second drain hole 234 is formed in a side of the first main housing 231 A fourth drain hole 236 is formed in the side of the lower frame 21 and is assembled in contact with the vertical frame 22 at both ends of the lower frame 21, respectively.

A rectangular film 25 having the same shape as a drainage hole is attached to the outdoor side surface of the side drain hole 214 formed in the lower frame 21 which is one of the features of the present invention, And therefore detailed description thereof will be omitted. Further, the film can be attached to the lower surface of the first drain hole 233 and the inner surface of the fourth drain hole 236, and the film can be attached to all the drain holes.

The third embodiment of the drainage structure will be described with reference to FIGS. 5 and 6. In the third embodiment, only the injection-molded article 33 is formed as a step. Therefore, the lower frame 31 of the third embodiment is the same as the lower frames 11 and 21 of the first and second embodiments, the injection mold 33 is the same as the injection mold 23 of the second embodiment, Is the same as the cover plate 14 of the first embodiment. Therefore, the respective constitutions of the third embodiment have already been described while explaining the first and second embodiments, so duplicate explanations are omitted. It is noted that the reference numerals of the third embodiment use reference numerals beginning with '3'. The attachment of the film 35 is also the same as that of the first and second embodiments described above, so duplicate descriptions are omitted.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention. Various modifications and variations will be possible without departing from the spirit of the invention. Therefore, the scope of the present invention should be construed as being covered by the scope of the appended claims, and technical scope within the scope of equivalency thereof should be construed as being included in the scope of the present invention.

10: window frame frame
11: lower frame 111: lower connecting plate
112: vertical wall 113:
114: side drain hole 12: vertical frame
13: Injection material 131:
132: rail 133: first drain hole
134: second drainage hole 135: support end
14: cover plate 141: flat plate portion
142: rail 143: rail groove
144: lower support 15: film
20: window frames
21: lower frame 211: lower connecting plate
212: vertical wall 213:
214: side drain hole 22: vertical frame
23: Injection products 231, 231 ': First and second main body parts
232: rail 233: first drain hole
234: Second drain hole 235: Third drain hole
236: fourth drain hole 237: support end
24: Cover plates 241 and 241 ': First and second flat plate parts
242: rail 243: rail groove
244: lower support 25: film
30: window frame frame
31: Lower frame 311: Lower connection plate
312: vertical wall 313:
314: side drain hole 32: vertical frame
33: Injection products 331, 331 ': First and second main body parts
332: rail 333: first drain hole
334: second drain hole 335: third drain hole
336: fourth drain hole 337: support end
34: cover plate 341: flat plate portion
342: rail 343: rail groove
344: lower support 35: film

Claims

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In a drain structure of a window frame, wherein both vertical frames are combined with lower and upper frames,
Wherein the drainage structure comprises:
A vertical wall formed vertically along the longitudinal direction at both ends of the lower connection plate to be positioned horizontally and a support protrusion protruding inwardly along the longitudinal direction at a predetermined height of the vertical wall, And a lower frame (21) having a side drain hole formed in a vertical wall positioned on the outdoor side;
The first and second flat plate portions 241 and 241 'are formed so that they are stepped from the center in the width direction along the longitudinal direction, and the rails protrude along the longitudinal direction at the upper portions of the first and second flat plate portions And a lower support is formed along the longitudinal direction at a lower portion of a stepped portion which is a boundary between the first and second flat portions, and the end portions of the first and second flat portions A cover plate (24) to be assembled by being placed on each of the base jaws;
The first and second body compartments 231 and 231 'have a box shape and the upper surface of the first body case is located at the same height as the first flat plate portion. The first and second main bodies are located at the same height as the first and second flat plate portions. The first and second main bodies are positioned between the rails and the vertical wall. A second drain hole 234 is formed in the side surface of the second main body which is positioned between the rail and the rail, and a third drain hole 234 is formed in the bottom surface of the second main body. A drainage hole 235 is formed in the first main body case, a fourth drainage hole 236 is formed in one side surface of the first main body case, and an injection molding 23 is assembled in contact with the vertical frame at both ends of the lower frame.
And the cover plate is assembled by being positioned between the two extruded members in the longitudinal direction and between the both vertical walls of the lower frame in the width direction. And the drainage structure of the window frame frame having airtightness and windproof function.

6. The method of claim 5,
A rectangular film is attached to the outdoor side surface of the side drain hole formed in the lower frame. The film is opened to discharge the rainwater which has been accumulated in the lower frame to the outside, and to close the side drain hole when the drainage is completed Wherein the window frame has a detachable lower frame and has airtightness and a windproof function.

6. The method of claim 5,
A rectangular film is further attached to the lower surface of the first drain hole 233 formed in the injection molded product. The film is opened when the rainwater drained from the rail groove is discharged, and then the first drain hole is closed Wherein the window frame has a detachable lower frame and is airtight and windproof.

In a drain structure of a window frame, wherein both vertical frames are combined with lower and upper frames,
Wherein the drainage structure comprises:
A vertical wall formed vertically along the longitudinal direction at both ends of the lower connection plate to be horizontally positioned; a support member protruding inward in the longitudinal direction at a predetermined height of the vertical wall, A lower frame (31) having a tuck and having a side drain hole formed in a vertical wall positioned on the outdoor side;
A pair of rails protruding from the upper surface of the flat plate part along the longitudinal direction and a lower support part formed along the longitudinal direction of the lower part of the flat plate part and having both ends of the flat plate part along the longitudinal direction, A cover plate (34) mounted on the base (30);
The first and second main compartments 331 and 331 'have a box shape and the upper surface of the first main compartment is located at the same height as the flat plate portion. A first drain hole 333 is formed in the upper surface of the first main body, which is located between the rail and the vertical wall, and a second drain hole 333 is formed between the rail and the vertical wall, A third drain hole 335 is formed in one side surface of the second main body and a fourth drain hole 336 is formed in one side surface of the first main body. An injection mold 33 formed at both ends of the lower frame so as to be brought into contact with the vertical frame;
Wherein the cover plate is positioned between the two extruded members in the longitudinal direction and is positioned between the vertical walls of the lower frame in the width direction so as to be assembled. And the drainage structure of the window frame frame having airtightness and windproof function.

9. The method of claim 8,
A rectangular film is attached to the outdoor side surface of the side drain hole formed in the lower frame. The film is opened to discharge the rainwater which has been accumulated in the lower frame to the outside, and to close the side drain hole when the drainage is completed Wherein the window frame has a detachable lower frame and has airtightness and a windproof function.