KR200393998Y1 - Door appratus - Google Patents

Abstract

The present invention is a spring and hydraulic door closer is applied as the first and second door pivot support members to support the opening and closing action of the door while improving the overall aesthetics of the door and the door frame. It relates to a door device that can be extended to the required length using.

In the door device according to the preferred embodiment, first and second door attachment members having hemispherical shapes are formed at both ends of the door, and hemispherical shapes are formed at the front surfaces of the first and second door frames disposed at both sides of the door. The outer surface of the door is provided with a decorative member which is inserted into the rear surface by the fixing member fastened to the outer surface of the door, the door rotation member is installed in the vertical direction to the door closing member installed on the first door rotation side A support member storage port is formed, and the door pivot support member storage port is formed by first and second door pivot support members for opening and closing the door.

Description

Door device {DOOR APPRATUS}

The present invention relates to a door device including a door frame and a door, and more particularly, the door rotation support member interposed between the door frame and the door installed on the porch of a building or house is not exposed to the outside. The present invention relates to a door device designed to improve the three-dimensional aesthetics while allowing smooth opening and closing of the door by employing a hydraulic / hydraulic door closer.

Doors of most buildings or houses are equipped with a door device that opens and closes the door with respect to the door frame fixed to the wall.

In the door apparatus, the door frame includes first and second door frames in the vertical direction provided on both sides of the door, and an upper frame and a lower frame provided at the upper and lower sides of the door, and any one of the first and second door frames is provided. A plurality of door hinges are installed between the one and the doors to allow the doors to be opened and closed about the corresponding door frame.

Conventional door hinges are usually composed of a door frame fixing piece fixed to one side of the door frame, a door fixing piece fixed to one side of the door, and a rotation shaft of the door frame fixing piece and the door fixing piece.

Such door hinges are exposed externally when interposed between the actual door frame and the door, which is not so desirable considering the overall aesthetics of the door device.

Moreover, since such door hinges simply depend on the opening / closing force of the door, smooth opening and closing of the door is not realized, and the door closer must be separately installed as necessary.

In addition, the first and second door frames in the vertical direction, which are installed to correspond to both sides of the door, are usually formed in a constant shape (ie, a rectangular shape), and various patterns are formed on the outer surface (ie, the surface) of the door. Since the pattern is also generally flat, the overall shape of the door is not high when the door frame and the door are linked.

Moreover, since the first and second door frames are fixedly installed on the wall, the conventional door device must not only have to form a wall defining the doorway to fit the width of the door device, but also the overall aesthetics including the door device when viewed from the front. This is not very desirable.

Accordingly, the present invention has been made in view of the above-described situation of the prior art, and gives hemispherical shapes to the first and second door frames in the vertical direction disposed on both ends of the door and on both sides of the door, and also on the outer surface of the door. It is an object of the present invention to provide a door device capable of extending an auxiliary fixing cover panel on the outer side of the first and second door frames if necessary by providing a three-dimensional decorative member and improving the aesthetics as a whole.

In order to achieve the above object, according to a preferred embodiment of the present invention, the rotating side of the door is supported with respect to the first door frame, the opening and closing side of the door is correspondingly installed with respect to the second door frame, And a door device in which an upper frame and a lower frame are oriented in a horizontal direction at upper and lower sides of the second door frame and the door, and first and second door attaching members having hemispherical shapes formed on both sides of the door. And a hemispherical shape is formed on the front surface of the first and second door frames, and a decorative member on which the rear surface is inserted by a fixing screw is installed on the outer surface of the door, and the door attaching member installed on the first door rotation side. The door pivotal support member receiving port is formed in the vertical direction, and the door pivotal support member storage port includes first and second pivots for opening and closing the door. There is provided a door device comprising four two-door rotating support members.

The first door attaching member installed on the rotation side of the door has a cylindrical door rotation support member receiving port having a front surface protruding in a hemispherical shape and an anti-rotation groove formed at regular intervals on the inner surface thereof, and an upper side of the door rotation supporting member storage port. The first and second door pivot support members are seated on and below the first and second door pivot support members, and the first and second door pivot support members are pivotally coupled to the pivot of the door, respectively, and are coupled to the pivot part in a non-rotating manner. It consists of a rotation support having a top / bottom frame coupling protrusion of the polygon formed on the upper side.

The first and second door pivot support members are fixed to the upper / lower frame through the respective frame coupling pieces by connecting the upper / lower frame coupling protrusions to the frame coupling protrusions of the frame coupling pieces.

Preferably, the first door pivot support member is composed of a spring type door closer, and the second door pivot support member is composed of a hydraulic door closer.

In addition, the first door frame is formed with a shielding plate for concealing between the first door attachment member.

According to the present invention, one end of the auxiliary door panel is coupled to the groove formed on the outer side of the first and second door frames, and the auxiliary door frame is coupled to the other end of the auxiliary door panel.

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

1 is a schematic perspective view showing a door apparatus according to a preferred embodiment of the present invention.

In FIG. 1, first and second door attaching members 12 and 14 having a hemispherical front surface are mounted at both ends of the door 10, and a three-dimensional decorative member is disposed at regular intervals on the outer surface of the door 10. 16 is provided, in the present invention, the decorative member 16 is formed of a central hemispherical portion and a square portion on both sides thereof, but the shape of such decorative member 16 is merely exemplary and corresponds to the corresponding door 10. It may be modified in various forms depending on.

First and second door frames 20a and 20b are disposed on both sides of the door 10 in parallel with the door attaching members 12 and 14 provided on both sides of the door 10 in a vertical direction. The front surfaces of the first and second door frames 20a and 20b are designed in a hemispherical shape similar to the door attaching members 12 and 14.

In addition, an upper frame 22 is provided above the door 10, and a lower frame 24 is provided below the door 10.

As shown in FIG. 2, the first door attachment member 12 is integrally formed with a door insertion piece 50 that forms a space in which one side of the door 10 is inserted, and the door insertion piece 12 is integrally formed. A door seating surface 52 in which one side of the door 10 is seated and folded in a space formed by the door insert 50 when necessary to maintain a more firm insertion of the door 10 by 50. A plurality of screws may be fastened at predetermined positions through the one side of the door 10 to be coupled to the corresponding first door attaching member 12.

Further, the first door attachment member 12 is formed with a cylindrical door pivot support member receiver 54 in which a half portion (ie, a hemispherical portion) of the front face is exposed to the front face, and the door pivot support member receiver 54 is formed. ), The first door pivot support member 56 is seated.

The first door pivot support member 56 is defined below and is coupled to a pivot 56a which interlocks with the pivot of the door 10 and is separated and coupled to the pivot 56a in a non-rotating manner. The rotating support portion 56b having the polygonal upper frame engaging protrusion 56c formed on the upper side is configured.

According to the present invention, the first door pivot support member 56 is preferably provided with the function of the door closer for the automatic closing action of the door. As an example of the door closer, the spring-type door disclosed in Patent No. 10-284872. Closures can be envisioned.

In order to achieve the function of such a door closer, an anti-rotation protrusion 56d (see FIG. 4) is formed at regular intervals on the outer circumference of the pivot 56a of the first door pivot support member 56, and correspondingly the door An anti-rotation recess 54a (see FIG. 4) is also formed on the inner surface of the pivot support member receiving port 54 to accommodate the anti-rotation protrusion 56a.

In addition, an upper frame coupling protrusion 56c formed at an upper end of the pivot support 56b in the first door pivot support member 56 is connected to a frame coupling protrusion storing hole 58a formed in the upper frame coupling piece 58. The upper frame engaging piece 58 is screwed into an appropriate position of the upper frame 22.

The upper frame 22 is formed in a generally '??'-shaped cross-section so that the inner surface of the door 10 is accommodated, and the downwardly extending surface of the upper frame 22 has an external air space between the door 10 and the door 10. In order to prevent inflow and to suppress the inflow of noise, an upper sealing member 60 made of, for example, a silicon material, a rubber material, or a soft synthetic resin material is mounted.

In addition, at a predetermined position of the surface adjacent to the other side of the first door attaching member 12 (ie, the first door frame 20a), the external air is blocked between the first door frame 20a. And a shielding member 62 (refer to FIG. 4) made of, for example, silicon, rubber, or soft synthetic resin for blocking noise.

In addition, a door insertion piece 70 is formed integrally with the second door attachment member 14 to form a space into which the other side of the door 10 is inserted, and the door by the door insertion piece 70 is formed. 10) a plurality of screws at predetermined positions through the door seating surface 72 where the other side of the door 10 is seated and folded in the space formed by the door insertion piece 70 if necessary to maintain a more firm insertion of the door 10). May be engaged to engage the other side of the door 10 with the corresponding second door attaching member 14.

Advantageously, the rear door 74 opposite to the hemispherical front surface of the second door attachment member 14 prevents the buffering action when the door 10 is closed and the inflow of outside air in the closed state, and also prevents noise from being blocked. The door side shield member 76 formed of any one of silicone / rubber / soft synthetic resin is installed.

The front surface of the first door frame 20a is formed in a hemispherical shape similarly or similarly to the first door attaching member 12, and one side surface 80 of the first door attaching member 12 is formed on the side surface of the first door attaching member 12. That is, it is kept in contact with the door seating surface 52, the other side is formed with a groove 82 for coupling the fixed cover panel for the connection of the wall surface or the entire door device.

Preferably, the side front of the side surface 80 of the first door frame 20a is shielded extending in the vertical direction to cover the space between the first door attachment member 12 when the door 10 is opened. The plate 80a (refer FIG. 4) is integrally formed.

According to the second door frame 20b, the front surface is also made of a hemispherical shape while one side surface 90 is in contact with the rear surface 74 of the second door attachment member 14 to close the door 10. It acts as a kind of support surface to maintain position.

In addition, a groove 92 having a shape similar to the groove 82 formed in the first door frame 20a is formed on the other side of the second door frame 20b.

Referring to FIG. 3, in the case of the lower frame 24, the inner surface of the door 10 is generally formed in a '′' -shaped cross section to accommodate the inner surface of the lower frame 24. The lower sealing member 24a made of, for example, silicon material, rubber material or soft synthetic resin material is installed to prevent the inflow of outside air and to prevent the inflow of noise.

In addition, a second door pivot support member 100 interlocked with the first door pivot support member 56 is provided at a lower end of the door pivot support member receiver 54 formed in the first door attaching member 12. The second door pivot support member 100, which is seated, is defined in the upper portion of the drawing similar to the first door pivot support member 56, and is pivoted to interlock with the rotation of the door 10. And a pivot support portion 100b having a polygonal lower frame engaging protrusion 100c formed at its lower end while being coupled to the lower side of the pivot portion 100a.

Here, even in the case of the second door pivot support member 100, the function of the door closer is added for smooth opening and automatic closing of the door 10 in conjunction with the first door pivot support member 56. It is preferable to use, and as an example of the door closer, the hydraulic door closer disclosed in the above-mentioned Patent No. 10-284872 can be assumed.

In order to function as such a door closer, anti-rotation protrusions 100d are formed at regular intervals on the outer circumference of the pivoting part 100a of the second door pivot support member 100, so that the inner surface of the door pivot support member storage port 54 is formed. It corresponds to the formed anti-rotation groove 54a.

In addition, a frame coupling protrusion storing hole 102a formed in the lower frame coupling piece 102 is connected to the lower frame coupling protrusion 100c formed at the upper end of the pivot support 100b in the second door pivot support member 100. The lower frame coupling piece 102 is screwed to an appropriate position of the lower frame 24.

In addition, the decorative member 16 formed on the outer surface of the door 10 has a plurality of fixing members (for example, screws) side by side in the horizontal direction at the position where the decorative member 16 is to be formed (see FIGS. 5A and 5B and 16A). ) Is fixed in advance, and the decorative member 16 is pushed in from one side of the door 10, and both ends of the decorative member 16 are the first and second door attaching members 12 and 14. Bars are installed by finishing to be fixed in each door insertion piece (50, 70) of the bar, the installation of the decorative member 16 is not limited to the above-described method, various modifications are possible.

Therefore, in the door device of the present invention, when the door 10 is opened while the structure described with reference to FIGS. 1 to 5 is assembled, the door pivot support member receiving opening of the first door attachment member 12 ( The door 10 is opened with the support of the first and second door pivot support members 56 and 100 seated on the inner surface of the 54.

That is, the rotation support protrusions 56d and 100d formed on the outer circumferences of the respective rotation parts 56a and 100a of the first and second door pivot support members 56.100 are formed on the inner surface of the door pivot support member storage port 54. The upper and lower frame engaging protrusions 56c and 100c which are accommodated in the anti-rotation recess 54a and exposed on the pivot support portions 56b and 100b of the first and second door pivot support members 56 and 100, respectively. Is coupled to the frame coupling protrusions 58a and 102a of the corresponding upper and lower frame coupling pieces 58 and 102, and the upper and lower frame coupling pieces 58 and 100 are connected to the upper frame 22 and the lower frame. Correspondingly to (24), the state is screwed.

Therefore, when the door 10 is opened by pivoting in one direction (see FIG. 6), the upper and lower portions of the first and second door pivot support members 56 and 100 by the upper and lower frame engaging pieces 58 and 100, respectively. The frame coupling protrusions 56c and 100c act as rotation axes for the upper and lower frames 22 and 24 via the upper and lower frame coupling pieces 58 and 100 to open the door 10.

Here, the anti-rotation protrusions 56d and 100d of the first and second door pivot support members 56 and 100 are accommodated in the anti-rotation recess 54a formed on the inner surface of the door pivot support member receiver 54. Therefore, for example, when the spring type door closer function is added to the first door pivot support member 56 and the hydraulic door closer function is added to the second door pivot support member 100, the door 10 is opened by the above process. ) Is opened, the elastic force is accumulated in the first door pivot support member 56 as the spring-type door closer and the hydraulic pressure is formed in the second door pivot support member 100 as the hydraulic door closer.

Therefore, if the hydraulic level of the hydraulic door closer forming the second door pivot support member 100 is properly set, the door 10 may be kept open.

Here, the shield between the first door attaching member 12 and the first door frame 20a is formed in the first door frame 20a while the door 10 is opened or maintained in an open state. Covered by plate 80a (FIG. 4).

On the other hand, when the opened door 10 is closed, the door 10 is automatically closed by the elastic force accumulated in the first door pivot support member 56, and the door 10 is closed. The speed is smoothly controlled by the hydraulic action of the hydraulic door closer forming the second door pivot support member 100.

Therefore, in the door device of the present invention, the first and second door pivot support members 56 and 100 for opening and closing the door 10 are not externally exposed and are added to both side ends of the door 10. Front surfaces of the first and second door attaching members 12 and 14 and the first and second door frames 20a and 20b disposed outside the first and second door attaching members 12 and 14. Since the hemispherical shape is formed, the overall three-dimensional aesthetics are enhanced.

In addition, since the decorative member 16 is added to the outside of the door 10 in three dimensions, the aesthetics of the door 10 is also improved.

7 is a view showing a modified example of the door device according to a preferred embodiment of the present invention, Figure 8 is a plan view for reference to explain a door device according to a modification of the present invention shown in FIG.

That is, according to the modified example of the present invention shown in Figs. 7 and 8 in the grooves (82; 92) formed on each side of the first and second door frames (20a, 20b) shown in Figs. Correspondingly, the auxiliary door panels 120a and 120b are fixed to the required length, and the auxiliary door frames 122a and 122b are fixedly installed on the other side of each of the auxiliary door panels 120a and 120b.

In addition, the upper frame 22 and the lower frame 24 also extend to a length reaching the ends of the auxiliary door frames 122a and 122b on both sides.

Therefore, in the modified example of the present invention, the opening and closing action of the door 10 is made in the same manner as the above embodiment, and the first and second door frames 20a and 20b supporting the rotation of the door 10. As the fixed auxiliary door panels 120a and 120b and the auxiliary door frames 122a and 122b are additionally disposed on the outside thereof, the overall aesthetics can be further improved.

In this case, when the structure protruding in the hemispherical shape is also designed on the front surface of the sub-door frame (122a, 122b) it can provide a more improved aesthetics.

As described above, according to the door device according to the present invention, while forming a hemispherical shape projecting on the front surface of the first and second door fastening members attached to both ends of the door and the first and second door fastening members The overall aesthetics are improved by shaping the hemispherical structures on the front surfaces of the first and second door frames in the vertical direction.

In addition, as the decorative member is simply attached to the outer surface of the door, various aesthetic shapes with respect to the outer surface of the door can be easily added.

In addition, the outer side of the first and second door frame can be installed by additionally connecting the auxiliary door panel and the auxiliary door frame having a shape similar to that of the conventional door.

In addition, the first and second door pivot support members for supporting the rotation of the door are installed to be concealed externally, and spring / hydraulic door closers can be applied to the first and second door pivot support members. As it is possible to smoothly open and close the door.

1 is a schematic perspective view showing a door apparatus according to a preferred embodiment of the present invention,

2 is a view for explaining the coupling structure of the first and second door frame in the vertical direction coupled to both sides of the door shown in Figure 1 and the upper frame coupled to the upper side of the door,

3 is a view for explaining the coupling structure of the lower frame coupled to the lower side of the door shown in FIG.

4 is a representative detail of the first door pivot support member for a structure in which the first and second door pivot support members of the hydraulic / spring door closer function are coupled to the first door frame shown in FIGS. Shown,

5a and 5b is a view for explaining a decorative member that is decorated on the outer surface of the door shown in FIG.

6 is a view referred to explain the opening action of the door in the door device according to the present invention shown in FIG.

7 is a view showing a modification of the door device according to a preferred embodiment of the present invention,

8 is a view referred to explain a door device according to a modification of the present invention shown in FIG.

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

10: door, 12: first door attaching member,

14: second door fastening member, 16: decorative member,

20a, 20b: first and second door frames, 22: upper frame,

24: lower frame, 54: door pivot support member,

56: first door pivot support member, 58: upper frame engaging piece,

80a: shield plate, 100: second door pivot support member,

102: lower frame assembly piece, 120a, 120b: auxiliary door panel,

122a, 22b: secondary door frames.

Claims (6)

The rotating side of the door is supported with respect to the first door frame, and the opening and closing side of the door is correspondingly installed with respect to the second door frame, and the upper and lower sides of the first and second door frames and the door In the door device in which the lower frame is extended in the horizontal direction, Both side ends of the door are provided with first and second door attaching members each having a hemispherical shape in front, Hemispherical shape is also formed on the front surface of the first and second door frame, The outer surface of the door is provided with a decorative member for inserting the back surface to the fixed member fastened to the outer surface, The door attaching member installed on the first door rotation side is formed with the door pivot support member receiving port extending in the vertical direction. The door rotation support member receiving port is a door device, characterized in that the first and four second door rotation support members for the opening and closing of the door. According to claim 1, The first door fastening member provided on the rotational side of the door is formed in a cylindrical door rotation support member receiving port is formed with a front surface protruding in a hemispherical shape and the anti-rotation groove at regular intervals, the door First and second door pivot support members are seated on the upper side and the lower side of the pivot support member storage port. The first and second door pivot support members each have a pivot part linked to a pivot of the door, and a pivot support part having a polygonal upper / lower frame engaging protrusion formed thereon while being coupled to the pivot part in a non-rotating manner. Made up of The first and second door rotation support members are doors, characterized in that the upper / lower frame coupling protrusion is fixed to the upper / lower frame via each frame coupling piece in connection with the frame coupling protrusion receiving hole of the frame coupling piece Device. 3. The door apparatus according to claim 2, wherein the first door pivot support member is composed of a spring type door closer, and the second door pivot support member is composed of a hydraulic door closer. The door apparatus according to claim 1, wherein the first door frame is provided with a shielding plate for concealing the first door attaching member. The door apparatus according to claim 1, wherein one end of an auxiliary door panel is coupled to a recess formed on the outside of the first and second door frames, and an auxiliary door frame is coupled to the other end of the auxiliary door panel. According to claim 1, wherein the decorative member is coupled to the rear surface is fixed to the fixing member fastened to the outer surface of the door, both ends of the decorative member is characterized in that the finish by the door engaging pieces of the first and second door fastening members. Door apparatus.