KR20230046519A - Easy-to-install door device - Google Patents

Abstract

The present invention relates to a door device that is easy to install, and more specifically to the door device that is easy to install, which can be easily installed to neatly finish a passage formed in a wall to divide the inside and outside, and block cooling and heating noise and harmful gases by improving adhesion. The door device that is easy to install includes a door frame part and a door part.

Description

Easy-to-install door device {Easy-to-install door device}

The present invention relates to a door device that is easy to install, and more particularly, can be installed so as to neatly close a passage formed in a wall so as to partition inside and outside, and can be easily installed to improve adhesion to reduce noise and harmful effects of heating and cooling. It relates to a door device that can block gas and is convenient to install.

In general, a door forms a passage so as to move a space partitioned by a wall and is opened and closed.

Depending on the purpose of use, these doors are used for various purposes such as casement doors, folding doors, fire doors, and inspection doors.

Therefore, the door is easily opened and closed when moving by installing a door frame and a door in the passage, and blocks insulation for cooling and heating, noise, and harmful gases.

As such prior art, "a door frame for a fire door, a manufacturing mold and a manufacturing method therefor" has been proposed.

This prior art not only improves the durability of the door frame by forming the bending and fastening parts of the door frame to be firmly and closely coupled, but also has excellent adhesion and sealing effect of the fire door to the door frame, so that the inside and outside of the fire door It is designed to prevent dew condensation caused by the temperature difference and to improve the thermal insulation and heat resistance effects.

Therefore, the prior art improves the durability, sealing effect, dew condensation, heat resistance effect, etc. of the fire door.

However, in the prior art, as the outer frame is manufactured in a frame shape, there is a problem in that it can be tightly coupled to the wall by constructing it in the same shape as the outer frame.

That is, in order to install the outer frame, the inner surface of the wall needs to be prepared in advance by constructing the same shape as the outer frame or the cross-sectional shape into which the outer frame is inserted.

In addition, there is a problem that the outer frame cannot be installed when the wall thickness and shape are different.

In addition, the outer frame has ends protruding toward the inside from both ends and is closely inserted into the wall, but there is a problem that it cannot be neatly constructed due to a step difference with the wall.

Republic of Korea Patent Publication No. 10-2021-0071412 (2021.06.16.)

The present invention has been made to solve the above problems, and an object of the present invention is to easily install on a wall surface and open and close so that people can move, while preventing exposure of steps and connection points protruding to the outside. It is to provide a door device that is convenient to install.

Another object of the present invention is to provide a door device that is easy to install and can easily open and close the door by elastic force when opening and closing the door and improve sealing force when closed.

Another object of the present invention is to provide an easy-to-install door device that can evacuate and move to prevent accidents by breaking the door part through strong impact and load in the event of an emergency situation such as an accident or a door failure. is to provide

In order to achieve the above object, the present invention provides a door frame portion in which an MDF module is formed on one surface and an outer surface of the door frame are combined in a rectangular shape and an entrance is formed therein, and one surface of the door frame portion is rotatable through hinge coupling. It consists of a door part that is coupled to open and close the entrance, and the door frame protrudes from one surface of the door frame, and a first insertion part into which the MDF module is inserted at a position adjacent to the outer surface, and protrudes from the outer surface of the door frame However, it is characterized in that it consists of a second insertion portion into which the MDF module is inserted at a position adjacent to the other surface, and a seating portion protruding from the inner surface of the door frame to adhere to the door portion and forming a space therein.

A fastening hole is formed inside the door frame and penetrates from one side to the other along the longitudinal direction of the door frame, and a first connecting member inserted into the fastening hole and connecting the door frame in a right angle direction is further included. desirable.

The door part is inserted into the entrance of the door frame and is composed of a frame frame part rotatably installed in the door frame through a hinge connection, and a door plate coupled to the other surface of the frame frame. Inside the frame frame, a first opening and a second opening are respectively formed from the outside to the inside along the longitudinal direction from one side end to the other end, and a frame frame having a fastening groove formed in the second opening, and the fastening It is preferably made of a second connecting member inserted into the groove and connecting the frame frame in a right angle direction.

It is preferable that a magnetic part for adhering the door part to the door frame by adhering the first magnetic material installed in the seating part and the second magnetic material installed in the door part by mutual magnetism is further included.

Preferably, an insertion groove recessed toward the other surface of the door frame from an inner surface of the seating portion, and an elastic member seated in the insertion groove and allowing the inside of the seating portion to flow at a predetermined interval by elasticity are further included.

It is preferable that the inner surface of the mounting part further includes a breaking line cut toward the other surface of the door frame and formed along the longitudinal direction of the door frame so that a specific point is broken when a strong force is applied from the outside.

The first insertion part and the second insertion part are adjacent to the outer surface and the other surface of the door frame, but are spaced apart from each other to form a step, and the step has a wall, the MDF module, and the first to second insertion parts outside. It is desirable that the end of the finishing material to be applied is easily and closely attached so as not to be exposed.

According to the door device that is easy to install according to the present invention, the door frame part and the door part are installed according to the specifications of the wall, so that people can move, and the door device is opened and closed, and the step protruding to the outside and the connection point are prevented from being exposed. there is

According to the present invention, by installing MDF modules on the inner and side surfaces of the door frame, it can be easily constructed on the wall, and through boards and finishing materials such as stoneware and wood, there is no step difference between the door frame and the wall. There are advantages.

According to the present invention, the door portion can be easily closed by the magnetism of the magnetic portion installed in the door frame and the door portion, respectively, and the sealing force of the closed door can be improved through packing.

According to the present invention, the seating portion protruding from the door frame is formed with a certain thickness by the space portion and has elasticity, and the elastic member installed inside improves the elasticity of the seating portion, so that the door moves at regular intervals when opening and closing the door, so that the door is easily opened. It is opened and closed, and has an effect of improving adhesion in a closed state.

According to the present invention, in the case of an accident such as fire or earthquake or a door failure through the door frame part where the break line is formed, a person isolated inside applies a strong shock or load to break the door along the break line to easily evacuate and move It has the advantage of preventing personal injury and the like.

1 is a perspective view showing a door device that is convenient to install according to the present invention;
2 is an exploded perspective view showing an exploded state of a door frame part according to the present invention;
3 is an exploded perspective view showing an exploded state of the door unit according to the present invention;
4 is a cross-sectional view showing a cross-section according to the present invention;
5 is a conceptual diagram showing a magnetic part, an elastic member and a break line according to the present invention;
6 is a conceptual diagram showing an installation state according to the present invention.

Hereinafter, a door device that is convenient to install according to the present invention will be described in detail along with the accompanying drawings.

1 is a perspective view showing a door device that is convenient to install according to the present invention, FIG. 2 is an exploded perspective view showing an exploded state of a door frame part according to the present invention, and FIG. 3 shows an exploded state of a door part according to the present invention. It is an exploded perspective view, Figure 4 is a cross-sectional view showing a cross section according to the present invention, Figure 5 is a conceptual diagram showing a magnetic part, an elastic member and a break line according to the present invention, Figure 6 is an installation state according to the present invention It is a conceptual diagram.

As shown in FIGS. 1 to 6, the present invention relates to a door device that is convenient to install, and more particularly, it can be installed to neatly close a passage formed in a wall so as to partition the inside and outside so that it can be installed easily, It relates to an easy-to-install door device capable of blocking cooling and heating noise and harmful gases by improving adhesion.

To this end, the present invention is composed of a door frame 10a and a door unit 20 installed on a wall to open and close the passage.

Prior to this, the door is opened and closed through the door frame 10a and the door part 20, but is separately provided inside the building and installed to enter and exit a space prepared for electric facilities, gas facilities, and the like.

That is, after installing various facilities inside the building, it is installed to open and close a space separately provided for maintenance by people.

In the door frame 10a, the door frame 10a having the MDF module 30 formed on one surface and the outer surface is combined in a rectangular shape to form an entrance therein.

The door part 20 is rotatably coupled to one surface of the door frame part 10 through a hinge connection to open and close the entrance.

In this way, after the door frame part 10 is easily installed on a wall surface, it can be opened and closed through the door part 20 .

At this time, the door frame 10a can be simply and neatly installed on the wall surface through the MDF module 30 to shorten the construction time.

Each of these configurations will be described in detail.

First, the door frame part 10 forms a door frame by interconnecting the door frames 10a.

At this time, the door frame 10a is formed with a first insertion part 11, a second insertion part 12, and a seating part 13 so that it can be installed on the wall surface.

The first insertion part 11 protrudes from one surface of the door frame 10a, and the MDF module 30 is inserted at a position adjacent to the outer surface.

The second insertion part 12 protrudes from the outer surface of the door frame 10a, and the MDF module 30 is inserted at a position adjacent to the other surface.

The mounting portion 13 protrudes from the inner surface of the door frame 10a to adhere to the door portion 20, and a space portion 13a is formed therein.

Accordingly, in the door frame part 10, the first insertion part 11 is formed on one surface of the door frame 10a formed along the longitudinal direction, the second insertion part 12 is formed on the outer surface, and the inner surface is formed. The seating portion 13 is formed on.

At this time, the first insertion part 11 and the second insertion part 12 are adjacent to the outer surface and the other surface of the door frame 10a, respectively, but are spaced apart from each other to form a step 18.

That is, the first insertion part 11 protrudes to one side of the door frame 10a and is spaced apart at a predetermined interval from the outer surface to form the step 18, and the second insertion part 12 The step 18 is formed by protruding to the outer surface of the door frame 10a and spaced apart at a predetermined interval in the direction of the other surface.

The end of the finishing material 50 to be installed so that the wall surface, the MDF module, and the first to second insertion parts are not exposed to the outside is conveniently installed on the step 18 formed in this way.

Here, the finishing material 50 is composed of various configurations that are finished by constructing the outer surface of the wall such as paint, wallpaper, and plaster.

Through this, the door frame part 10 can be neatly constructed without being exposed to the outside.

" 단면형상으로 이루어진다.In addition, the first insertion part 11 and the second insertion part 12 are open on opposite sides connected to the door frame 10a, and have protrusions protruding inward from the open ends.

“It consists of a cross-sectional shape.

"단면형상으로 이루어진다.In addition, when one end of the MDF module 30 is inserted into the first and second insertion parts 11 and 12, a groove inserted into the protrusion is formed, and a protruding ""

“It consists of a cross-sectional shape.

Through this, the MDF module 30 can be easily fixed to the wall surface through adhesive, tacker, nail, or the like.

Also, the seating part 13 protrudes into the inner surface of the door frame 10a and comes into close contact with the door part 20 .

"형상으로 이루어져, 돌출된 끝단이 상기 도어부(20)와 밀착된다.The mounting portion 13 protrudes from the door frame 10a, and one surface is open to form the space portion 13a having a space therein.

"It is made of a shape, and the protruding end is in close contact with the door part 20.

Here, the seating part 13 generates an elastic force through the space part 13a so that the door part can be opened and closed smoothly.

That is, the rim portion of the inner seating portion is formed to have a certain thickness by the interspace portion to generate elastic force.

In addition, after forming grooves at positions corresponding to each other on the inner surface of the seating part 13 and the outer surface of the door part 20, packing is selectively installed in the groove so that it can be easily sealed.

Further, a fastening hole 14 penetrating from one side to the other side along the longitudinal direction of the door frame 10a is formed inside the door frame 10a, and is inserted into the fastening hole 14 to form the door frame ( A first connecting member 15 connecting 10a) in a right angle direction is further included.

Therefore, after coupling the first connecting member 15 to the end of the door frame 10a in which one or more fastening holes 14 are formed, the door frame 10a is installed in the vertical direction of the door frame 10a. It is inserted into the first connecting member 15 and connected in the vertical direction.

At this time, the first connecting member 15 is disposed in an "a" shape, and the shape to be inserted and fixed into the fastening hole 14 is firmly fixed through interference fitting, adhesive, or the like.

Through this, the door frame 10a can be coupled to the door frame part 10 having a rectangular shape.

In addition, the insertion groove 13b recessed from the inner surface of the seating portion 13 toward the other surface of the door frame 10a, and the inner side of the seating portion 13 is seated in the insertion groove 13b by elasticity. An elastic member 16 capable of flowing at regular intervals is further included.

That is, the insertion groove 13b is formed in the middle portion located on the other surface of the door frame 10a in the shape of the seating portion 13 forming the frame by the space portion 13a, and thus the seating portion 13 The position where the insertion groove 13b is formed is formed with a relatively thin thickness.

In addition, the elastic member 16 is installed inside according to the standard of the insertion groove 13b, and the specific part of the seating part 13 moves at regular intervals by elasticity, so that the opening and closing of the door part 20 is easy. it is done

Through this, when the door part 20 is opened and closed, the seating part 13 partially flows by elastic force, so that the door part 20 can be easily opened and closed and adhered to improve the sealing effect, and the door part ( 20) can buffer the impact generated during opening and closing.

In addition, the inner surface of the seating portion 13 is cut toward the other surface of the door frame 10a, and is formed along the longitudinal direction of the door frame 10a, and when a strong force is applied from the outside, a fracture line at a specific point is broken (17) is further included.

The break line 17 is formed at a position having a relatively thin thickness in a portion extending from the other surface of the door frame 10a among the seating parts 13 .

That is, it is preferable that the break line 17 is formed at the position where the insertion groove 13b is formed.

The fracture line 17 forms grooves in the seating part 13 at regular intervals along the longitudinal direction of the door frame 10a, so that the line along the fracture line 17 by an external strong force or impact. The seating portion 13 is broken.

Through this, the break line 17 is made to be opened by applying a strong impact or pressure to break the seating part 13 in case of emergency evacuation, such as an accident such as fire or earthquake, or when the door part is out of order.

Therefore, when an urgent movement is required through the door part 20, the seating part 13 can be quickly moved in an adrenal state through strong external forces.

In addition, since people can quickly evacuate inside, it is possible to prevent human damage caused by isolation.

Next, the door part 20 is installed on the door frame part 10 and is opened and closed.

The door part 20 is composed of the frame part 21 and the door plate 22.

The frame frame part 21 is inserted into the entrance of the door frame 10a and is rotatably installed in the door frame 10a through a hinge connection.

At this time, the frame frame part 21 has a first opening part 23a and a second opening part 23b along the longitudinal direction from one side end to the other side inside the frame frame part 21, from the outside to the inside. The frame frame 23 is formed toward the second opening 23b and has a fastening groove 24 formed therein, and is inserted into the fastening groove 24 to connect the frame frame 23 in a right angle direction. It consists of a second connecting member (25).

That is, the fastening groove 24 is formed in the second opening 23b, and the second connecting member 25 is inserted into the fastening groove 24 in the same way as the door frame part 10. The frame portion 21 is combined into a rectangular shape by fixing through bonding, adhesive, or the like.

"단면형상을 통해 내부에 상기 제2연결부재(25)가 삽입고정되며, 상기 제2연결부재(25)는 상기 체결홈(24)에 삽입할 수 있도록 이루어진다.Here, the fastening groove 24 is "

"The second connecting member 25 is inserted and fixed inside through the cross-sectional shape, and the second connecting member 25 is made to be inserted into the fastening groove 24.

The frame part 21 coupled in this way is tightly inserted into the door frame part 10 .

And the door plate 22 is coupled to the other surface of the frame frame 23 .

At this time, steps are formed at regular intervals on the inner edge of the door plate 22 to be easily coupled to the frame part 21 .

One side of the door part 20 thus formed is hinged to the door frame part 10 to be opened and closed.

Further, the first magnetic body 41 installed on the seating part 13 and the second magnetic body 42 installed on the door part 20 come into close contact with each other by mutual magnetism, bringing the door part 20 into close contact with the door frame. A magnetic part 40 is further included.

That is, the first magnetic body 41 is formed in the space portion 13a formed in the seating portion 13, and the second magnetic body 42 is formed in the first opening portion 23a of the frame frame 23. ), respectively, so that when the door part 20 is closed, it can be easily sealed by the magnetism of the magnetic part 40.

In addition, an opening/closing device is formed on the door unit 20, and a fixing device to which the opening/closing device is fixed is formed on the seating portion 13 to lock the door unit 20 and prevent it from being arbitrarily opened. there is.

Next, the installation and operating conditions according to the present invention will be described.

First, the door frame part 10 having a rectangular or quadrangular shape is manufactured according to the standard of the passage through the first connecting member 15 .

Then, the MDF module 30 is fastened to the first and second insertion parts 11 and 12 protruding from one side and the side of the door frame part 10 .

The door frame part 10 formed in this way can be easily installed on a wall surface through the MDF module 30 .

In addition, by extending any one board having various materials such as gypsum board and wood board at a position extending from the MDF module 30, it is possible to cleanly finish the board so that no step difference occurs.

Here, the finishing material 50 is applied to the outer surface of the wall surface, the board, the MDF module 30, and the first to second insertion parts 11 and 12, and closely attached to the end of the step 18 to form the door frame. It is possible to improve aesthetics and have various interior effects through neat finishing so that the part 10 is not exposed to the outside.

Also, it is possible to prevent the door frame part 10 from protruding.

In addition, in the door part 20, the frame frame 23 forms the frame part 21 manufactured in a square or rectangular shape through the second connecting member 25, and then the door plate 22 ) is made by fastening to the other side.

At this time, the door part 20 is inserted into the door frame part 10 and manufactured to a standard that can be opened and closed through rotation.

One side of the door unit 20 manufactured in this way is hinged to the door frame unit 10 and installed to be rotatable.

Through this, the door unit 20 opens and closes through rotation like a conventional door structure.

At this time, the door part 20 is opened through the magnetic part 40 in which the first magnetic body 41 and the second magnetic body 42 are respectively formed in the seating part 13 and the first opening part 23a. It is made so that it can be easily closed by magnetism.

In addition, sealing force can be improved by installing packings on the seating part 13 and the frame part 21 so that they come into contact with each other.

In addition, the elastic member 16 is installed inside the seating part 13 of the door frame part 10, and when the door part 20 is opened and closed, the door part 20 is moved at regular intervals by the elastic force. can move smoothly.

In this way, opening and closing of the door unit 20 is easy and can be opened and closed.

In addition, a specific point of the door frame part 10 is broken and opened by a strong external impact or load through the breaking line 17 .

That is, a person is isolated inside in a state where the door part 20 is not smoothly opened and closed due to various accidents such as fire and earthquake in the building, and a failure of the door part 20, and shocks and loads are applied to the door part 20 to It is broken along the breaking line 17 of the part 10 so that people inside can evacuate.

Through this, it is possible to prevent various accidents in which people are isolated inside and additional accidents caused therefrom, and to evacuate and move safely.

As described above, the rights of the present invention are defined by what is described in the claims, not limited to the embodiments described above, and various modifications and adaptations within the scope of rights described in the claims by those skilled in the art in the field of the present invention It is self-evident that you can do

10: door frame part 10a: door frame
11: first insertion part 12: second insertion part
13: seating part 13a: space part
13b: insertion groove 4: fastening hole
15: first connecting member 16: elastic member
17: break line 18: step
20: door part
21: frame frame 22: door plate
23: frame frame 23a: first opening
23b: second opening 24: fastening groove
25: second connecting member
30: mdf module
40: magnetic part
41: first magnetic body 42: second magnetic body
50: finishing material

Claims (7)

A door frame part 10 having an entrance formed therein by combining a door frame 10a having an MDF module 30 formed on one surface and an outer surface thereof in a rectangular shape;
It consists of a door part 20 rotatably coupled to one surface of the door frame part 10 through a hinge coupling to open and close the entrance,
The door frame 10a,
A first insertion part 11 protruding from one surface of the door frame 10a and into which the MDF module 30 is inserted at a position adjacent to the outer surface;
A second insertion part 12 protruding from the outer surface of the door frame 10a and into which the MDF module 30 is inserted at a position adjacent to the other surface;
A door device that is easy to install, characterized in that it consists of a seating portion 13 protruding from the inner surface of the door frame 10a to which the door portion 20 is closely attached and having a space portion 13a formed therein. According to claim 1,
A fastening hole 14 is formed inside the door frame 10a and penetrates from one side to the other along the longitudinal direction of the door frame 10a.
A door device that is convenient to install, characterized in that it further includes a first connecting member (15) inserted into the fastening hole (14) and connecting the door frame (10a) in a right angle direction. According to claim 1,
The door part 20,
A frame frame part 21 inserted into the entrance of the door frame 10a and rotatably installed in the door frame 10a through a hinge connection;
It consists of a door plate 22 coupled to the other surface of the frame frame 23,
The frame frame portion 21,
Inside the frame portion 21, a first opening 23a and a second opening 23b are formed from the outside to the inside along the longitudinal direction from one end to the other, and the second opening A frame frame 23 having a fastening groove 24 formed in the portion 23b,
A door device that is convenient to install, characterized in that it consists of a second connecting member (25) inserted into the fastening groove (24) and connecting the frame frame (23) in a right angle direction. According to claim 1,
The first magnetic body 41 installed on the seating part 13 and the second magnetic body 42 installed on the door part 20 are brought into close contact with each other by mutual magnetism to form the door part 20 into the door frame 10a. A door device that is convenient to install, characterized in that it further includes a magnetic part 40 that adheres to. According to claim 1,
An insertion groove 13b recessed from the inner surface of the seating portion 13 toward the other surface of the door frame 10a;
The door device, characterized in that it is seated in the insertion groove (13b) and further includes an elastic member (16) capable of moving the inner side of the seating part (13) at a predetermined interval by elasticity. According to claim 1,
The inner surface of the seating portion 13 is cut toward the other surface of the door frame 10a, and is formed along the longitudinal direction of the door frame 10a, and a fracture line at which a specific point is broken when a strong force is applied from the outside ( 17) A door device that is convenient to install, characterized in that it is further included. According to claim 1,
The first insertion part 11 and the second insertion part 12 are adjacent to the outer surface and the other surface of the door frame, respectively, but are spaced apart at a predetermined interval to form a step 18,
The step 18 is characterized in that the end of the finishing material 50 to be constructed so that the wall surface, the MDF module 30, and the first to second insertion parts 11 and 12 are not exposed to the outside is conveniently installed in close contact. A door device that is easy to install.

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