KR100581089B1 - Soundproofing door structure for apartment house - Google Patents

Abstract

The present invention provides a sound insulating member which is a rectangular plate body having a predetermined thickness and a plurality of protruding balls formed in front and rear sides; A support frame body which is a tension member in which a plurality of tension balls are repeatedly arranged to be movable outwardly in a frame body in which the sound insulation member is inserted and supported therein; A plurality of inlet holes and inner and outer plates for sealing the support frame in and out of each; A ring chain support ring body formed with a plurality of support holes for surrounding the tension ball of the outer circumferential surface of the support frame to prevent the tension ball from being separated; An insertion space in which the support ring is inserted and fixed is formed at the center side, and a door frame having a plurality of fastening recesses in which tension balls of the support frame protruding outward through the support through hole of the support ring is mounted on the inner side of the insertion space. It relates to a soundproof door structure for a multi-family house.

The present invention has a built-in sound insulation member to meet the standard value, there is no fear that the sound insulation effect or performance is partially degraded, there is an effect that can be easily opened and prepared for other places during emergency evacuation due to the topic.

Sound insulation member, support frame, tension ball, support ring body, support hole, fastening recess, door frame

Description

Soundproof door structure for apartment house

1 is a perspective view showing a separated state of the soundproof door according to an embodiment of the present invention,

Figure 2 is a perspective view of the main portion showing the state of the support frame and the door frame of the soundproof door according to an embodiment of the present invention,

Figure 3 is an enlarged side cross-sectional view showing the main portion of the tension ball of the present invention soundproof door.

* Description of the symbols for the main parts of the drawings *

1: sound insulation member 10: sound insulation member

11: protrusion ball 20: support frame

21: tension ball 30: support ring body

31: support hole 40: door frame

41: insertion space 42: fastening recess

50: inner plate 51, 61: inlet hole

60: outer plate

The present invention relates to a soundproof door structure for a multi-family house, and more specifically, the soundproofing member is constructed in a thickness that meets a reference value therein, so that there is no fear that the soundproofing effect or performance will drop in part, and easily open during emergency evacuation due to a topic. The present invention relates to a soundproof door structure for apartment houses that can be prepared as a place.

Currently, the main building environment is getting higher on the ground, and apartments are being upgraded to residential buildings. In this trend, when installing an air conditioner on a high floor, there is a risk of installing the outdoor unit on the outer wall, and the wind speed is stronger at higher floors, which is a concern for the safety condition after the installation.

In addition, even in a low-rise apartment or a general house, the outdoor unit is installed outside the building's outer wall, which may cause an accident when the air conditioner falls, the landscape of the apartment is not good, and it is illegal to install the outdoor unit outside. Therefore, the outdoor unit of the air conditioner should be installed on the veranda or a specific outdoor unit location.

However, the noise of the outdoor unit is very loud and unpleasant, about 60 to 70 dB (A). If the location of the outdoor unit is arranged to maintain a quiet space such as around the bedroom or living room due to the apartment structure, the damage caused by the influence of noise is amplified.

On the other hand, as people's living standards improve, they have a great interest in respecting personal privacy and creating pleasant spaces. In other words, when closing the entrance of the bathroom or the kitchen with the door, a gap is formed between the door gaps, and noise and odor generated in the bathroom leak through the gap, which causes a problem of personal privacy or the indoor environment not being comfortable. .

In order to solve this problem, a soundproof door made of predetermined sound insulation materials; A soundproof door frame to which the soundproof door is mounted; One end is coupled to the soundproof door, the other end is pivotally mounted to the one side frame so that the soundproof door is rotated about its axis; A packing mounting portion for protruding bending from a surface facing in the longitudinal direction of the frame and for mounting a packing member described later in the bending; When the soundproof door is closed by being fixed to the packing mounting portion, a noise blocking device of a soundproof door including a packing member which contacts both edge portions in the longitudinal direction of the noise generating side soundproof door surface (hereinafter referred to as an inner surface) is provided. In the state that the soundproof door is closed, both edges of the inner surface of the soundproof door are in contact with the packing member to prevent noise from leaking from the outside.

In addition, the soundproof door is made of a predetermined sound insulating material, the support member is formed extending from both ends of one side thereof; A frame in which the soundproof door is mounted and in which a stepped groove is formed on an opposing longitudinal surface; One end is coupled to the soundproof door, the other end is pivotally mounted to one side up and down of the frame so that the soundproof door is rotated about its axis; A first packing member mounted in the stepped groove of the frame and in contact with the other side of the soundproof door; And a second packing member mounted on a support member of the soundproof door and contacting the front end side of the frame in both longitudinal directions, wherein the stepped groove of the frame is closed when the soundproof door is closed. The other end of the longitudinal direction is formed in a corresponding position, the support member of the soundproof door has a cross-sectional shape of any one of the letter 'b' or 'c' is bent to extend the opening portion toward the frame. In addition, the packing member is a noise blocking device of the soundproof door formed of a silicon material, was registered and registered as Utility Model Registration No. 20-0246123 dated October 15, 2001.

However, the structure of the conventional soundproof door is made by filling a sound insulation member, such as a porous cotton or sponge, which is a soundproofing material therein, in the process of filling the sound insulation member, one side is overfilled beyond the reference value, the other side There was a problem that less than the filling is partially sound insulation and poor performance.

In addition, due to the structure of the soundproof door is not easy to enter or exit the outside or inside, there is a problem in that it is inconvenient to use during emergency evacuation due to fire.

The present invention is to solve the above problems, there is no fear that the sound-proofing effect or performance is partially deteriorated because the soundproof member is constructed in a thickness that meets the reference value, and open easily in case of emergency evacuation due to the topic and prepare for another place. The purpose is to provide a soundproof door structure for multi-unit housing.

In order to achieve the above object, the present invention provides a sound-absorbing member that is a rectangular plate body having a plurality of protruding balls formed in front and rear sides and having a predetermined thickness;

A support frame body which is a tension member in which a plurality of tension balls are repeatedly arranged to be movable outwardly in a frame body in which the sound insulation member is inserted and supported therein;

A plurality of inlet holes and inner and outer plates for sealing the support frame in and out of each;

A ring chain support ring body formed with a plurality of support holes for surrounding the tension ball of the outer circumferential surface of the support frame to prevent the tension ball from being separated;

An insertion space in which the support ring is inserted and fixed is formed at the center side, and a door frame having a plurality of fastening recesses in which tension balls of the support frame protruding outward through the support through hole of the support ring is mounted on the inner side of the insertion space. There are features to be provided.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a perspective view showing a separate state of the soundproof door according to an embodiment of the present invention, Figure 2 is a perspective view of the main portion showing the appearance of the support frame and the door frame of the soundproof door according to the present invention, Figure 3 is a soundproof door of the present invention This is a side cross-sectional view showing the enlargement of the tension ball.

For reference, in describing the present invention, when it is determined that a detailed description of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof is omitted.

In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator.

Therefore, the definition should be made based on the contents throughout the specification.

Soundproof door (1) structure for the multi-unit house of the present invention, the sound insulation member 10 for absorbing, canceling, or reducing the noise, the support frame body 20 is mounted with the sound insulation member 10, and the support frame body 20 Inner and outer plates 50 and 60 fixed to the inner and outer sides of the support frame 20 and the support ring body 30 for supporting the support frame 20 at the inner space of the insertion space 41 of the door frame 40 and the inner insertion space 41. Support ring body 30 is seated on the) and the support frame body is mounted on the inside is composed of a door frame 40 that is opened and closed.

The sound insulation member 10 is a rectangular plate body having a plurality of protruding balls 11 formed in front and rear sides and having a predetermined thickness.

The support frame 20 is a tension member such as a sponge, a frame body in which the sound insulation member 10 is inserted and supported therein, and a plurality of synthetic tension balls 21 are repeatedly arranged on the outer surface thereof so as to flow outward. do.
Here, the tension ball 21 is made of a synthetic resin material such as plastic with elastic restoring force, such a tension ball 21 is a number of staggered grooves are formed to be recessed over the entire outer surface of the support frame 20 They are staggered in pairs of two pairs.
For reference, the tension ball 21 settled in this way is separated from the outside by several support holes 31 formed through the entire outer surface of the support ring body 30 surrounding the support frame 20 during actual use. It is inserted into the fastening recesses 42 of the several insertion spaces 41 formed on the entire inner surface of the door frame 40 in the process of opening and closing the door during actual use while being prevented from being separated. It is detached to achieve a stop function in the process of opening and closing the door.
Here, the tension ball 21 to enable such a stop function is made by the elastic restoring force of the support frame 20 is placed therein.
That is, when the tension ball 21 is located inside the door during the door opening and closing process, the support frame 20 is compressed and deformed while moving inward by the friction force, and the tension ball 21 is the door frame 40. When the insertion space 41 of the fastening recess 42 is positioned in the fastening the tension ball 21 positioned in the fastening recess 42 by the elastic restoring force of the support frame 20 can be fixed to the outside. Because there is.

The inner and outer side plates (50, 60) are formed with a plurality of inlet holes (51, 61), and seals the support frame (20) inside and outside, respectively. The inlets 51 and 61 have a narrow inlet on the outside and a wide inlet on the inside to induce noise reduction by offsetting noise.

The support ring 30 has a rectangular ring shape, and a plurality of support holes 31 are formed to surround the tension ball 21 of the outer circumferential surface of the support frame 20 from the outside so that the tension ball 21 is separated from the outside. And prevent it, it is seated on the inner surface of the insertion space 41 of the door frame 40 guides the tension ball 21 to the fastening recess (42).

The door frame 40 has an insertion space 41 in which the support ring body 30 is inserted and fixed at the center side, and the support hole 31 of the support ring body 30 is formed at the inner surface of the insertion space 41. A plurality of fastening recesses 42 are formed in which a plurality of tension balls 21 of the support frame 20 protruding outward are respectively seated.

Referring to the use state of the present invention as follows.

First, the assembly process is briefly described as follows.
When assembling as shown in FIG. 1, the support frame body 20 is first inserted into the outer side of the sound insulation member 10, and thus the outer side of the support frame body 20 is formed by fitting the sound insulation member 10. The support ring body 30 of the combination of the soft sound insulation member 10 and the combination of the support frame body 20 is maintained firmly, followed by the front and rear of the combined structure in this way, the inner and outer plates 50, What is necessary is just to connect and fix each 60.
Here, when assembling the support ring body 30 to the outside of the support frame 20, the synthetic resin tension ball 21 must be continuously and repeatedly arranged in the entire outer surface.

Next, as shown in FIG. 2, the tension ball 21 may be seated on the fastening recess 42 in the insertion space 41 of the door frame 40.

Alternatively, the support ring body 30 is first seated on the inner surface of the insertion space 41 of the door frame 40, and then the support frame body 20 on which the sound insulation member 10 and the inner and outer plates 50 and 60 are fixed is mounted. Inserted into the support ring body 30, the tension ball 21 may be in close contact with the fastening recess 42 through the support through-hole (31).

The soundproof door (1) of the present invention assembled as described above is normally used as a sound insulation member (10) inside the support frame (20) fixed outside or internal noise is inserted into the center side insertion space (41) of the door frame (40) When the water flows through the inflow holes 51 and 61 of the inner and outer side plates 50 and 60, the noises are offset by the inflow holes 51 and 61 and the protruding ball 11, and the sound is absorbed to almost all noise. Is extinguished or minimized.

In this state, in case of an emergency such as a fire, if the support frame 20, which is fitted into the insertion space 41 on the center of the door frame 40 of the soundproof door 1, is pushed strongly, the door frame 40 The tension ball 21 of the support frame 20 in close contact with the fastening yoke 42 is separated from the door frame 40 while being spaced apart while being introduced into the support frame 20 which is an elastic member. The user can evacuate to the outside through the insertion space 41 of the center of the narrow frame (40).

As described above, the present invention, there is no fear that the sound-proofing member or the performance is partially degraded because the soundproofing member is constructed to a thickness that meets the reference value therein, and can be easily opened and prepared for other places during an emergency evacuation due to a topic.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (1)

A sound insulation member having a plurality of protruding balls formed in front and rear sides and a rectangular plate body having a predetermined thickness; A support frame body which is a tension member in which a plurality of tension balls are repeatedly arranged to be movable outwardly in a frame body in which the sound insulation member is inserted and supported therein; A plurality of inlet holes and inner and outer plates for sealing the support frame in and out of each; A ring chain support ring body formed with a plurality of support holes for surrounding the tension ball of the outer circumferential surface of the support frame to prevent the tension ball from being separated; An insertion space in which the support ring is inserted and fixed is formed at the center side, and a door frame having a plurality of fastening recesses in which tension balls of the support frame protruding outward through the support through hole of the support ring is mounted on the inner side of the insertion space. Soundproof door structure for apartment house.

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