KR200344371Y1 - Gasket for sound insulation and wind resistance - Google Patents

Abstract

A high-rise building requiring wind pressure resistance by having an insert fixing part in which a height adjuster is disposed on the lower part of the door frame, and a packing part integrally formed on the upper part of the insert fixing part and double-closed to the door. Disclosed is a soundproof and windproof gasket mounted on a door frame for blocking noise and wind. The gasket according to the present invention, the insertion fixing portion having a body made of a soft rubber material fitted along the gasket groove; And a first blocking body which is integrally formed on the upper surface of the body and is in close contact with the periphery of the door to achieve sound insulation and air tightness, and from one side of the first blocking body to the outside of the first blocking body. It extends curvedly and has a second blocker that is in close contact with the inner periphery of the door when the wind pressure acts on the door to make sound insulation and airtight.

Description

Gasket for sound insulation and wind resistance

The present invention relates to a gasket for soundproofing and wind pressure, and more particularly, an insert fixing part which is inserted into the door frame and a height adjusting part is disposed on the lower part, and a packing which is integrally formed on the upper part of the insert fixing part and is double-closed to the door. The present invention relates to a soundproofing and windproof gasket capable of blocking noise and wind from being attached to a door frame for a high-rise building requiring windproof.

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.

However, the above-mentioned gaskets have a certain height, and thus there is a problem that noise is infiltrated by the space between the door and the frame, and in a high-rise building where wind pressure is generated, wind as well as noise due to the gap between the door and the frame is generated. There was a problem seeping in.

The present invention is devised to solve the conventional problems as described above, the object of the present invention is inserted into the door frame while the lower part is inserted into the height adjustment is arranged, the upper part of the insertion fixing part is formed integrally with the door The present invention provides a gasket for soundproofing and windproof pressure, which can be mounted on a door frame for a high-rise building requiring windproofness, so as to block noise and wind.

1 is a view showing a state equipped with a gasket for soundproof and wind pressure according to the present invention, and

FIG. 2 is an enlarged view of the gasket illustrated in FIG. 1.

Explanation of symbols on the main parts of the drawing

100: Soundproof and wind pressure gasket 110: Insertion fixing part

112: body 114: release prevention protrusion

120 packing part 122 first blocking member

124: second block 126: the contact surface

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

A gasket inserted into a gasket groove formed on an inner side of a frame on which the door is rotatably mounted;

Gaskets;

Insertion fixing part having a body made of a soft rubber material and fitted along the gasket groove; And

The first cylindrical body is formed integrally on the upper surface of the body when the cylindrical shape has a cylindrical shape, and closes to the periphery of the door to provide sound insulation and airtightness, and to the outside of the first blocking body from one side of the first blocking body. When the air pressure is applied to the door and the wind extends to include a packing unit having a second blocking body to be in close contact with the inner peripheral portion of the door to achieve sound insulation and airtight.

As described above, according to the present invention, by being inserted into the door frame, the lower part is provided with the insertion fixing portion is disposed, and the upper part of the insertion fixing portion is formed integrally with the packing portion which is formed in double contact with the door, wind pressure It is mounted on the door frame for high-rise buildings that need sex (耐 風壓 性) and can block the noise and wind.

Hereinafter, with reference to the accompanying drawings will be described for the soundproofing and wind pressure gasket according to an embodiment of the present invention.

1 is a view showing a state in which the gasket for soundproof and wind pressure according to the present invention is mounted, and FIG. 2 is an enlarged view of the gasket shown in FIG.

1 and 2, the soundproof and windproof gasket 100 according to the present invention is inserted and mounted in the gasket groove 22 formed on the inner surface of the frame 20 on which the door 10 is rotatably mounted. do. At this time, the gasket 100 is inserted into the fixing portion 110 to be fitted along the gasket groove 22, the packing portion 120 is formed integrally on the upper portion of the insertion fixing portion 110 to be in close contact with the door 10 It is provided.

First, the insertion fixing part 110 is made of a soft rubber material. The insertion fixing part 110 has a body 112 extending while having a width smaller than the width of the gasket groove 22, the body 112 in the gasket groove 22 on both sides of the body 112 A plurality of anti-separation protrusions 114 are formed along the body 112 to prevent them from being separated. At this time, the inside of the body 112 has a hollow shape so that the air layer can be formed, the departure prevention protrusion 114 has a predetermined inclination at both sides of the body 112 and to the radially upper side of the body 112. Is extended. The packing part 120 is integrally formed on the upper part of the insertion fixing part 110 formed as described above.

If the packing part 120 has a substantially cylindrical shape, the packing part 120 is integrally formed on the upper surface of the body 112, and the first blocking part 122 is in close contact with the door 10, and one side of the first blocking part 122. The second block is in close contact with the door 10 together with the first block 122 when the wind pressure (耐 風壓) acts on the door 10 and extends to the outside of the first block 122 in the 124 is provided. At this time, the first blocking body 122 is made of a sponge as a main material. On the radially upper surface of the first blocking body 122, a close contact surface 126 is formed to extend with a predetermined inclination toward one lower side of the first blocking body 122. On the other hand, the second blocking body 124 is made of a sponge as a main material similarly to the first blocking body 122. The second blocking member 124 is bent in a counterclockwise direction from the lower end of the contact surface 126 and extends to the outside of the first blocking member 122. At this time, when the wind pressure (耐 風 체) acts on the upper surface of the second blocking body 124, the surface contact with the door 10 increases the soundproofing, airtight effect. On the other hand, the lower portion of the body 112 may be fitted in the gasket groove 22 to adjust the height of the gasket 100, and the conventional control plate 30 formed of a multilayer structure may be mounted.

In the state where the soundproof and windproof gasket 100 formed as described above is mounted in the gasket groove 22 formed in the frame 20, the door 10 rotates toward the frame 20 to close the frame 20. The peripheral part of the door 10 is in close contact with the upper part of the first blocking body 122 and the inner part of the peripheral part of the door 10 is in close contact with the end of the second blocking body 124 and is transmitted from the outside of the door 10. Isolate the noise. At this time, when the wind pressure acts on the door 10, the entire contact surface 126 of the first blocking body 122 is in close contact with the periphery of the door 10, and likewise, the second blocking body 124 The entire upper surface is in close contact with the inside of the periphery to block external noise and seeping winds.

The gasket 100 formed as described above may be used for a frame of a door of a conventional single-family or multi-family house, and may also be used for an outdoor air-conditioned door frame in which an air conditioner outdoor unit, a washing machine, or a boiler body is placed with a lot of contact with outside air. Do.

As described above, the soundproofing and wind pressure-resistant gasket 100 according to the present invention is the first blocking body 122 in close contact with the periphery of the door 10 and the second car in close contact with the inner periphery of the door 10. By providing the unit 124, it is possible to double the noise and wind infiltrating from the outside as well as to provide a comfortable environment to the consumer by using in high-rise buildings requiring wind resistance (압 風 耐性).

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)

A gasket (100) inserted into a gasket groove (22) formed on an inner side of a frame (20) on which a door (10) is rotatably mounted; The gasket 100 is; Insertion fixing portion 110 having a body 112 is made of a soft rubber material and fitted along the gasket groove 22; And The first blocking body 112 is formed integrally on the upper surface of the body 112 and is in close contact with the periphery of the door 10 to provide sound insulation and airtightness, and the first difference. If one side of the body 122 extends outwardly of the first blocking body 122 and wind pressure acts on the door 10, the first blocking body 122 together with the first blocking body 122 may be used. The gasket for soundproofing and wind pressure, characterized in that it comprises a packing portion 120 having a second blocker (124) to be in close contact with the inner periphery to make soundproof and airtight. The method of claim 1, wherein the body 112 extends while having a width smaller than the width of the gasket groove 22, and on both sides, the body 112 prevents the body 112 from being separated from the gasket groove 22. Soundproof and inner characterized in that the anti-deviation protrusion 114 is formed extending along the body 112 and has a predetermined inclination to both sides of the body 112 and extends radially upward of the body 112. Wind pressure gasket. The soundproofing and windproof gasket according to claim 1, wherein the first blocking member (122) and the second blocking member (124) are made of a sponge as a main material. According to claim 1, wherein the contact surface is formed on the radially upper surface of the first blocking body 122 to extend to have a predetermined inclination toward one lower side of the first blocking body 122, the contact surface is the door When the wind pressure acts on the 10, the entire surface is in close contact with the periphery of the door 10, and when the wind pressure acts on the door 10, the upper surface of the second blocking body 124 is the door 10. Soundproofing and wind pressure gasket, characterized in that the whole is in close contact with the inner side of the periphery.