KR20140126913A - Soundproof fireproof effect with fire doors and fire doors, doorframes structure - Google Patents

Soundproof fireproof effect with fire doors and fire doors, doorframes structure Download PDF

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Publication number
KR20140126913A
KR20140126913A KR20130045178A KR20130045178A KR20140126913A KR 20140126913 A KR20140126913 A KR 20140126913A KR 20130045178 A KR20130045178 A KR 20130045178A KR 20130045178 A KR20130045178 A KR 20130045178A KR 20140126913 A KR20140126913 A KR 20140126913A
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KR
South Korea
Prior art keywords
fire door
door
fire
door frame
frame
Prior art date
Application number
KR20130045178A
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Korean (ko)
Inventor
김형건
Original Assignee
김형건
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Filing date
Publication date
Application filed by 김형건 filed Critical 김형건
Priority to KR20130045178A priority Critical patent/KR20140126913A/en
Publication of KR20140126913A publication Critical patent/KR20140126913A/en

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/267—Frames with special provision for insulation with insulating elements formed in situ
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Abstract

The present invention relates to a fire door capable of blocking sound and fire and a fire door frame structure thereof. More specifically, a front panel and a rear panel is bent to make the facing tips come in contact with each other, and a protruding jaw is formed on an outer side surface. The fire door also includes a reinforcement fixing the front and rear panels. Each of unit frames formed on all four directions has both ends bent and bound together, and a side surface of the frames facing the fire door is bend to form one or more inlet grooves and groove units storing the protruding jaw. A packing is fitted into the inlet groove. The protruding jaw (101) is formed by bending and extruding a side surface of the fire door (100) facing the fire door frame (200). Another groove unit (102) is arranged between the protruding jaw (101) and one or more of the inlet grooves (201) are formed on a side surface of the frame facing the fire door (100) in the fire door frame (200). Protrusion units (202) are formed by bending the frame in areas corresponding to the groove units (102). Accordingly, the protrusion units (202) are coupled to the groove units (102) when the fire door (100) and the fire door frame (200) are coupled to each other. As a result, the present invention can block the outside noise and enhance the thermal insulation performance regarding heating and cooling operations according to the internal and external temperature changes while protecting a user′s privacy by getting rid of noise pollution.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a fireproof door having a soundproof fireproof effect and a fireproof door frame structure,

The present invention relates to a fire door and a fire door frame structure. More particularly, the present invention relates to a fire door and a fire door frame structure, in which a recess is formed on one side face of a fire door and an articulation groove and a protrusion are formed on one side face of the door frame, The present invention relates to a fireproof door having a soundproofing effect and a fireproof door frame structure having a soundproof fireproof effect that prevents metallic fricatives and reduces the cost of insulation and energy consumption by reducing the consumption of energy, .

Generally, a fire door is a door that is installed in an opening to prevent a fire from expanding or burning. When the fire door is installed in an opening of a building, the fire is enlarged when it is installed in an opening in a fire partition such as an inner firewall And the like.

Conventionally, a fire door is formed by bending a thin metal plate and joining or welding the upper and lower plates with bolts to form a door shape and to intercept the inside and the outside of the room in case of fire to prevent the spread of fire Is used.

However, in general, the fire door and the door frame of the fire door are not easily insulated in the winter season, and the effect of blocking the external noise is low, and the noise caused by the contact between the door frame made of metal and the fire door is generated.

In order to compensate for these problems, it is possible to prevent the noise generated by attaching or inserting the rubber material packing between the gaps formed in the door and the door frame, to block the noise from outside and to anticipate the warming effect in the winter season. However, And plastic deformation, the role of the packing gradually disappears. In the related field, however, the appropriate solution has not been proposed so far.

First of all,

The hinge side of the fire door and the hinge side of the door frame are hingedly connected to each other so that the door fire door can be opened and closed and the locking and unlocking side of the fire door is provided with a locking device, A protruding protrusion is formed on one side of the hinge side of the fire door and the hinge side of the door frame in a position where the door is opposed to each other in a state in which the fire door is closed in the structure of the door of the door to prevent the door door from being opened due to breakage of the hinge And the other side of the hinge side of the fire door and the hinge side of the door frame is formed with a groove portion for receiving and holding the protrusion.

The door frame of the fire door has four frames connected in a quadrangular shape and is composed of an upper engagement surface, a lower engagement surface, a door hinge engagement surface, and a door handle engagement surface, A plurality of recesses and protrusions are formed on the front face of the face and the lower engagement face, and a plurality of recesses and protrusions are formed on the inner side of the hinge engagement face, The door frame is formed in a rectangular frame shape. An irregularity which is in contact with the irregularities of the upper engaging surface of the door frame of the fire door is formed on the bottom surface of the upper surface, and irregularities, which are in contact with the irregularities of the lower engaging surface of the door frame, The concave and convex portions coming into contact with the concave and convex portions of the coupling face of the door hinge frame of the fire door are formed on the hinge coupling face side To be formed.

Registration No. 10-0819766 (Special) It is a fire door which is installed to protect residents from blockage or fire from the outside in an apartment or a shopping mall, and a fitting groove is formed on both side edges of the rear surface and a first fitting groove is formed around the front edge Wherein the inner fire door is formed at a position corresponding to a fitting groove formed in the inner fire door, and an outer fire door is formed at a position corresponding to a fitting groove formed in the inner fire door, And the fitting protrusions are aligned with the fitting grooves, and are then pushed and fixed.

The above-mentioned prior art mainly describes the effect that the fire door is not opened even if the hinge of the fire door is broken. This is because, when a fire occurs, the fire door may not be closed due to the problems, which can lead to a serious injury to the person when a fire occurs inside, rather than outside, and the structure is complicated.

Another type of technology is a structure in which rectangular shaped frames are formed, and concavities and convexities coupled to upper and lower frames are formed and coupled to each other. This explains a fire door which is made by a method of manufacturing a fire door, and does not describe in detail the method of connecting a fire door and its effect. In addition, it is a simple improvement to the structure of a fire door generally used.

Therefore, it is necessary to construct a fire door and a door frame of the fire door so that a fireproof door and a fire door frame which can have a soundproof protection effect, prevent noise and privacy, reduce energy consumption, and reduce costs.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art,

A side surface of a door of the fire door may be bent so that at least one of the side surfaces and the protrusion is bent so that the protrusion of the door can be received And the tip is protruded to the inside of the concave groove so as to prevent the metallic friction and to prevent the noise generated from the outside from being heard inside and reduce the energy consumption by reducing the energy consumption due to the heat insulating effect It is based on providing the products that can be produced and it has created the technical problem.

The present invention relates to a fireproof door comprising a front door and a rear door, wherein the front and rear panels are folded so that ends thereof facing each other face each other, Wherein one side of the frame facing the fire door is bent so as to form at least one recess and a recess in which the protrusion can be located, The fire door (100) includes a protrusion (101) formed by bending a side of the fire door facing the door frame (200) so as to protrude, and a protrusion The door frame 200 is formed to have a recessed portion 102 between the protrusions 101 so that the door frame 200 can be opened to one side of the frame facing the fire door 100 And the protrusion 202 is formed at a portion corresponding to the recessed portion 102 so that when the fire door 100 and the door 200 are coupled to each other, Is positioned in the recessed portion 102. [0044] As shown in FIG.

According to the fire door having the soundproof fireproof effect and the door frame structure of the fire door of the present invention, the fire door and the fire door can be separated from each other arbitrarily from the outside, so that the durability is high and various accidents can be prevented in advance, It is possible to protect the private life by blocking the noise inside and outside, and it is a useful invention which can save energy by saving the energy because it is sealed with the packing structure and high in the heat insulation effect for heating and cooling .

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view showing a preferred embodiment of the present invention
2 is an exploded cross-sectional view of a preferred fire door of the present invention
3 is a cross-sectional view of a preferred fire door of the present invention,
Figure 4 is a cross-sectional view of a preferred fire door frame of the present invention
5 is a plan view showing a preferred embodiment of the present invention
Figure 6 is an assembled cross-sectional view of a preferred fire door of the present invention
7 is a cross-sectional view of a preferred door frame of the present invention
8 is a view showing another embodiment of the present invention

Typically, the fire door is formed by bending a thin metal plate and joining or welding the upper and lower plates using a bolt to form a door shape. It is used to prevent the spread of fire by intercepting the inside and outside of the room in case of fire But the door frame of the fire door and the door of the fire door is not easy to keep warm in the winter season and the effect of blocking external noise is low and the noise caused by the contact between the door frame made of metal and the fire door has a problem .

In the present invention, the recessed portion 102 is formed on one side of the fire door 100, and the door frame 200 of the fire door has a recess 201 and a protrusion 202 formed on one side thereof, Since the packing p is formed in the recess 201 by positioning the protrusion 202 of the door frame 200 and the door 102 so as to be inserted into the recess 201, it is possible to prevent the metallic fricatives as well as the sound- To provide a fireproof door having a soundproof fireproof effect that can reduce costs and protect privacy, and a fire door frame structure.

Hereinafter, preferred embodiments of the present invention will be described with reference to FIGS. 1 to 8, with reference to the accompanying drawings.

As shown in FIG. 1, the front and rear panels are folded so that ends facing each other are joined to each other, and a protruding portion A fire door on which a front panel and a rear panel are fixed, and both ends of upper, lower, left, and right frames, respectively, A fire door comprising a fire door and a fire door, wherein the fire door is bent so as to form an ideal groove and a groove portion in which the protrusion can be located,

The fire door 100 is formed to have a protruding protrusion 101 so as to protrude from one side facing the door frame 200 and to form a recess 102 between the protrusion protrusions 101 The door frame 200 includes at least one recess 201 formed on one side of the frame facing the fire door 100 so that the protrusion 202 is formed at a portion corresponding to the recessed portion 102 And the protrusion 202 is positioned in the recessed portion 102 when the fire door 100 and the door frame 200 are coupled to each other.

2 to 3, the side walls of the front and rear panels 110 and 120, which are formed in a rectangular shape and are opposed to each other, are bent and joined together. 2, the fire door 100 is bent so as to protrude from one side of the front and rear panels 110 and 120 facing the door frame 200 to form a protrusion 101 And the protruding jaws 101 are configured such that both sides thereof come into contact with the ends of the packing p when engaged with the door frame 200 of the fire door.

Conventionally, when a fire door is combined with a door of a fire door, the noise generated from the outside or the inside is transmitted as it is. Thus, not only the privacy is protected, but also the sealing is not performed properly. It was difficult to expect the effect, and the heating and heating costs accordingly increased.

However, since the packing p of the present invention comes into contact with both sides of the protruding jaw 101 of the fire door 100, when the fire door 100 is installed in the door 200, The heat insulating effect for cooling and heating according to the temperature change of the outside and the inside is increased, and thus it is possible to have an excellent effect in reducing the cooling and heating cost.

3, the protruding protrusions 101 are formed on both sides of the fire door 100 so that the protrusions 101 are formed between the protrusions 101, The protruded portion 202 of the door frame 200 is located in the receiving space of the recessed portion 102. Preferably, the recessed portion 102 is configured to be slightly larger than the size of the projecting portion 202 to be described below.

4, at least one concave groove 201 is formed on one side of the frame facing the fire door 100, and a protrusion (not shown) is formed at a portion corresponding to the concave groove 102, And the projecting portion 202 is located in the receiving space of the recessed portion 102. [

In other words, the door frame 200 is formed by folding a plurality of frames to form a fire door frame 200, and one or more grooves 201 are formed on one side of the frame facing the fire door 100 And a protrusion 202 is formed at a portion corresponding to the recessed portion 102. The packing p is formed in the recess 201 so that its tip is exposed to the outside. As described above, the packing p serves to seal the exposed portion of the door by abutting against the protruding jaws 101 of the door 100.

The packing p is bent so as to form a groove 203 so that the packing p comes into contact with the protruding protrusion 101 of the fire door 100 so that the protruding protrusion 101 does not hit the packing .

Conventionally, when joining a fire door to a door frame of a fire door, it is possible to arbitrarily separate the fire doors using a sharp tool or the like between the gaps, thereby preventing various accidents. 1, the fire door 100 is coupled to the door frame 200 of the fire door so that the protrusion 202 is positioned in the recessed portion 102 of the fire door 100, Not only can it serve to maintain durability against impact, but also can not easily be separated from the outside easily.

For example, in the case of separating using a driver and various tools, the gap is not formed as a straight line but is protruded and bent. Even if a sharp tool is pushed into one of the gaps, So that it is possible to prevent various types of thefts in advance.

In addition, one side of the fire door 100 and the side door 200 facing each other is configured as described above, and the other side of the fire door 100 is formed as shown in FIGS. 5 to 7, The door frame 200 includes at least one concave groove 201a and a groove 103 to accommodate the convex protrusion 101a.

With this configuration, one fire door 100 and the door 200 of the fire door may be configured, or two fire doors 100 and the door 200 may be formed. For example, after the frames are connected to each other as shown in FIG. 5, the two fire doors 100 may be combined with each other. Then, 202, and the fire door 100 can be combined. A plurality of recessed portions 102 and protrusions 202 may be applied to form the two fire doors 100. [

Although the protrusion 202 of the door panel 100 and the protrusion 202 of the door panel 200 are shown as being one of the protrusions 202 and the protrusions 202 of the door panel 200, So that they can be configured to mutually correspond. For example, when two recessed portions 102 are formed as shown in FIG. 8, the protruded portions 202 may also be formed into two to further highlight the effect of one protruded portion 202 and the recessed portion 102 .

This configuration can further enhance the durability of the door frame 200 and the fire door 100, as well as further enhance the soundproof fireproof effect of the present invention.

Since the recessed portion 102 of the fire door 100 of the present invention and the protrusion 202 of the fire door frame 200 to which the fire door 100 is coupled are positioned to be mutually fitted, The door frame 200 and the fire door 100 are prevented from being in direct contact with each other, so that there is no metallic frictional sound, and the heat insulation effect It is a useful invention that can save.

100: fire door 101: protruding jaw 102:
110: front panel 120: rear panel
200: door frame of fire door (201): concave groove (202): projection (203): groove
300: Stiffener p: Packing

Claims (2)

The front and rear panels are folded so that ends facing each other are joined together. The front and rear panels are fixed to each other by a protrusion on one side thereof. Wherein one side of the frame facing the fire door is bent so as to form at least one groove and a groove portion in which the protrusion can be located, In a fire door composed of a door frame made of a fire door and a door frame structure of the fire door,
The fire door 100 is formed to have a protruding protrusion 101 so as to protrude from one side facing the door frame 200 and to form a recess 102 between the protrusion protrusions 101 and,
The door frame 200 includes at least one recess 201 formed on one side of a frame facing the fire door 100 and is bent so as to form a protrusion 202 at a portion corresponding to the recessed portion 102 ,
Wherein the protrusion (202) is located in the recessed portion (102) when the fire door (100) and the door frame (200) are coupled to each other. The fire door and the fire door
The method according to claim 1,
One or more protrusions 202 of the door panel 200 may be formed on the door panel 100 according to the number of the protrusions 102. Fireproof door with soundproof fireproof effect and fireproof door frame structure
KR20130045178A 2013-04-24 2013-04-24 Soundproof fireproof effect with fire doors and fire doors, doorframes structure KR20140126913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130045178A KR20140126913A (en) 2013-04-24 2013-04-24 Soundproof fireproof effect with fire doors and fire doors, doorframes structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130045178A KR20140126913A (en) 2013-04-24 2013-04-24 Soundproof fireproof effect with fire doors and fire doors, doorframes structure

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KR20140126913A true KR20140126913A (en) 2014-11-03

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105350888A (en) * 2015-11-13 2016-02-24 名豪木业（惠州）有限公司 Wooden soundproof door
KR20170031113A (en) * 2017-02-28 2017-03-20 최강진 Plate separation type anti dewing fire door
CN107237589A (en) * 2017-07-19 2017-10-10 南京琪天门窗工程有限公司 Swing-in fire window
WO2019203415A1 (en) * 2018-04-20 2019-10-24 이명현 Device for preventing deformation of fire-rated double door

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105350888A (en) * 2015-11-13 2016-02-24 名豪木业（惠州）有限公司 Wooden soundproof door
KR20170031113A (en) * 2017-02-28 2017-03-20 최강진 Plate separation type anti dewing fire door
CN107237589A (en) * 2017-07-19 2017-10-10 南京琪天门窗工程有限公司 Swing-in fire window
WO2019203415A1 (en) * 2018-04-20 2019-10-24 이명현 Device for preventing deformation of fire-rated double door

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