KR200344370Y1 - Door frame for preventing dewing - Google Patents

Abstract

Disclosed is a condensation preventing frame that can prevent the dew condensation occurring on the wall around the frame due to the difference between cold air and warm air by blocking the temperature transfer path in advance, as well as providing a comfortable indoor environment. Condensation prevention frame according to the present invention is an outer frame that is installed rotatably while the door is disposed surrounding the entrance of the building; An inner frame disposed to be spaced apart from the outer frame while surrounding the inside of the doorway; And a blocking member disposed between the outer frame and the inner frame to block the conduction of cold air transmitted from the outer frame, and to fix the outer frame and the inner frame by rivets.

Description

Condensation prevention frame {Door frame for preventing dewing}

The present invention relates to a frame for preventing condensation, and more particularly, an outer frame and an inner frame spaced apart from the outer side and the inner side of a doorway formed in a building, and a block of riveting between the outer frame and the inner frame while being made of a rubber material. By providing the member, the condensation prevention frame which can prevent the condensation occurring on the wall around the frame due to the difference between cold outside and warm air by blocking the temperature transfer path in advance, and provide a comfortable indoor environment. will be.

In general, fire doors are made by bending a galvanized steel sheet into a desired shape to make a front plate and a back plate, welding the reinforcements corresponding to each other on the front and rear surfaces of the front plate facing each other, and then joining the front plate and the back plate through the fastening of the reinforcement. Is produced in a way. At this time, for example, a urethane resin is embedded between the front plate and the rear plate to block heat. The fire doors formed as described above are disposed in a frame fixedly mounted to the doorway, and hinges for pivoting the fire doors are mounted at upper and lower corners of the frame, and the inside of the frame is in close contact with the fire doors to block external noise. The gasket is mounted.

Since the above-mentioned frame is formed integrally between the interior and the interior of the room, there is a problem in that a cold outside temperature in the winter is conducted along the frame to the warm interior and condensation occurs on the wall around the frame. This dew condensation not only damages the exterior of the frame, but also provides a cause for moisture to corrode the wall around the frame, resulting in an unpleasant odor.

The present invention has been devised to solve the conventional problems as described above, the object of the present invention is the outer frame and the inner frame spaced apart and disposed on the outside and the inside of the doorway formed in the building, and the outer frame and made of rubber material By providing a blocking member that is riveted between the inner frame, by blocking the temperature transfer path in advance to prevent condensation on the wall around the frame due to the difference between cold outside and warm bet as well as providing a comfortable indoor environment It is.

1 is a view showing a state in which the door A is mounted on the condensation preventing frame according to the present invention,

2 is an enlarged cross-sectional view taken along line A-A of FIG. 1, and

3 is a perspective view showing the blocking packing shown in FIG.

Explanation of symbols on the main parts of the drawing

100: condensation prevention frame 110: outer frame

130: inner frame 150: blocking member

152: blocking packing 155: rivet

In order to achieve the object of the present invention as described above, the present invention,

An outer frame in which a fire door is rotatably mounted while surrounding the outside of a building entrance;

An inner frame disposed to be spaced apart from the outer frame while surrounding the inside of the doorway; And

It is provided between the outer frame and the inner frame to prevent the outside air conduction of the cold temperature transmitted from the outer frame, and provides a condensation preventing frame consisting of a blocking member that is fixed while binding the outer frame and the inner frame by rivets.

As described above, according to the present invention, the outer frame and the inner frame spaced apart from the outside and the inner side of the doorway formed in the building, and provided with a blocking member that is riveted between the outer frame and the inner frame while being made of a rubber material Thus, by blocking the temperature transfer path in advance, it is possible to prevent condensation occurring on the wall around the frame due to the difference between cold air and warm bet, and to provide a comfortable indoor environment.

Hereinafter, with reference to the accompanying drawings will be described for the condensation preventing frame according to an embodiment of the present invention.

1 is a view showing a state in which a door A is mounted on the condensation preventing frame according to the present invention, FIG. 2 is an enlarged cross-sectional view taken along the line AA of FIG. 1, and FIG. It is a perspective view shown.

1 to 3, the condensation prevention frame 100 according to the present invention is the outer frame 110 and the fire door 10 is rotatably mounted while being disposed surrounding the entrance (not shown) of the building, and The inner frame 130 is disposed between the outer frame 110 and the outer frame 110 while surrounding the inside of the doorway, and is disposed between the outer frame 110 and the inner frame 130 and the outer frame 110 by the rivet 156. It has a blocking member 150 is fixed while connecting the inner frame (130).

First, the outer frame 110 is the first outer plate 112, one side is tightly fixed to the outer edge portion of the doorway, the second outer plate 114 extending from the end of the first outer plate 112 toward the central side of the doorway. ), The third outer plate 116 extending inwardly of the doorway from the extension of the second outer plate 114 and the second outer plate 114 extending horizontally from the extension of the third outer plate 116. A fourth outer plate 118 is provided. In this case, a plurality of first rivet holes 120 are punctured in the fourth outer plate 118 while maintaining a predetermined interval along the fourth outer plate 118.

Like the first outer plate 112, the inner frame 130 has a third outer plate (132) from one end of the first inner plate 132 and one side of the first inner plate 132 fixedly fixed to the inner edge of the doorway. The second inner plate 134 extending beyond the center of the doorway 116, the horizontal portion of the third outer plate 116 past the fourth outer plate 118 at the extension of the second inner plate 134. A fourth inner plate 136 and a fourth extending from the extension of the third inner plate 136 on one side of the third inner plate 136 and extending beyond the fourth outer plate 118 again; The inner plate 138 and the fifth inner plate extending horizontally with respect to the second inner plate 134 at the extension of the fourth inner plate 138 and passing through the fourth outer plate 118. 140 and the fifth inner plate 140 It is vertically bent from the book and a sixth inner plate 142 that extends to beyond the end of the fourth lateral plate (118). In this case, a plurality of second rivet holes 144 corresponding to the first rivet holes 120 are formed in the fifth inner plate 140 facing the fourth outer plate 118 and the fourth inner plate 138. Between the and the third outer plate 116 is mounted a gasket 20 for maintaining sound insulation and airtight.

On the other hand, the blocking member 150 has a blocking packing 152 and a plurality of rivets (156). The blocking packing 152 is made of a material different from the outer frame 110 and the inner frame 130. Preferably, the blocking packing 152 is made of a rubber material. The blocking packing 152 has a band shape having a predetermined width so that the blocking packing 152 may be disposed between the fourth outer plate 118 and the fifth inner plate 140. The blocking packing 152 is formed with a plurality of third rivet holes 154 corresponding to the first rivet hole 120 and the second rivet hole 144. Meanwhile, the rivet 156 extends to the second rivet hole 144 after passing through the first rivet hole 120 and the third rivet hole 154 and is coupled to the outer frame 110, the blocking member 152, and the inner frame. Strongly bind 130. Preferably, although the rivet 156 is illustrated in FIG. 2, the outer frame 110, the blocking member 150, and the inner frame 130 may be bound by using a conventional bolt and nut.

Hereinafter, the mounting state of the condensation preventing frame 100 formed as described above will be briefly described.

First, the blocking member 152 of the blocking member 150 is disposed on the fourth outer plate 118 of the outer frame 110 to be in close contact with the fifth inner plate 140 on the blocking packing 152. As such, when the fourth outer plate 118 and the fifth inner plate 140 are in close contact with each other, the operator moves the rivet 156 from the first rivet hole 120 to the third rivet hole 154 and the second rivet hole 144. Through the outer frame 110 and the inner frame 130 to bind to each other, and the blocking packing 152 is fixedly coupled between the outer frame 110 and the inner frame 130. When the blocking packing 152 is coupled between the outer frame 110 and the inner frame 130 as described above, the hinge 30 is attached to one upper and lower corner of the outer frame 110 while the condensation preventing frame 100 is mounted at the doorway. ) And then install the fire door (10).

The formed condensation preventing frame 100 may be used as a door of a typical single house or a multi-family house, and may also be used as an outdoor unit room door in which an air conditioner outdoor unit, a washing machine, or a boiler body is placed in contact with outside air. .

As described above, the condensation preventing frame 100 according to the present invention has a blocking member 150 having a different material between the outer frame 110 contacting the cold outside air and the inner frame 130 contacting the warm indoor interior. In addition, the outer frame 110, the blocking member 150 and the inner frame 130 are bound by a plurality of rivets 156, thereby blocking the cold outside air conducted by the blocking member 150 in the outer frame 110. This prevents condensation on the wall around the frame 100 in advance, thereby extending the life of the frame 100 and providing a comfortable indoor environment.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the present invention described in the utility model registration claims. It will be appreciated.

Claims (4)

An outer frame 110 which is disposed while surrounding the entrance and exit of the building, in which the fire door 10 is rotatably mounted; An inner frame 130 disposed to be spaced apart from the outer frame 110 while surrounding the inside of the doorway; And The outer frame 110 is disposed between the outer frame 110 and the inner frame 130 to prevent conduction of cold air transmitted from the outer frame 110 and the rivet 156. And a blocking member 150 which is fixed while binding the inner frame 130. According to claim 1, The outer frame 110 extends from the end of the first outer plate 112, the end of the first outer plate 112, one side close to the outer edge portion of the doorway toward the central side of the doorway The second outer plate 114, the third outer plate 116 extending from the extension of the second outer plate 114 to the inside of the doorway, and the second outer plate 116 from the extension; And a fourth outer plate 118 extending horizontally with respect to the outer plate 114, and a plurality of first rivet holes 120 into which the rivet 156 is fitted to the fourth outer plate 118. Condensation prevention frame, characterized in that the perforated while maintaining a predetermined interval along the fourth outer plate (118). According to claim 2, The inner frame 130 is the first inner plate 132, one side is tightly fixed to the inner edge portion of the doorway, the third outer plate from the end of the first inner plate 132 A second inner plate 134 extending through the 116 to a central side of the doorway; and a third outer plate 116 past the fourth outer plate 118 at an extension of the second inner plate 134. The third inner plate 136 horizontally with a portion of the third inner plate 136 in close contact with the one side of the third inner plate 136 in the extension portion of the third outer plate 118 again The fourth inner plate 138 extending to pass through and extending horizontally with respect to the second inner plate 134 at the extension of the fourth inner plate 138 and the fourth outer plate 118 Extended past A fifth inner plate 140 and a sixth inner plate 142 extending perpendicularly from an extension of the fifth inner plate 140 and extending beyond the fourth outer plate 118. A plurality of second rivet holes 144 corresponding to the first rivet holes 120 are formed in the fifth inner plate 140 facing the fourth outer plate 118 and the fourth inner plate 138. ) And the third outer plate (116) frame for preventing condensation, characterized in that the gasket for mounting the soundproof and airtight (20) is mounted. The method of claim 3, wherein the blocking member 150 is made of a rubber material and has a strip shape having a predetermined width so as to be disposed between the fourth outer plate 118 and the fifth inner plate 140. Branch has a blocking packing 152, the blocking packing 152 is formed with a plurality of third rivet holes 154 corresponding to the first rivet hole 120 and the second rivet hole 144, The rivet 156 is a frame for preventing condensation, characterized in that extending through the first rivet hole 120, the third rivet hole 154 extending to the second rivet hole (144).