JPH08260809A - Door supporting structure - Google Patents

Abstract

PURPOSE: To prevent fingers from being caught between a door hanging stile and a door frame. CONSTITUTION: A support hinge 21 having a block-shaped projecting part 25 and equipped with a rotary pin 26 at the upper part of the projecting part 25 is fixed to a specified position on a door frame. A movable hinge 22 having a projecting part 27 in a shape approximately the same as the projecting part 25 and a support hole 28 for accepting the rotary pin 26 at its underside is fixed to a specified position on a joint of a door stile 11. Furthermore, gap covers 30 in a section in a shape approximately the same as the movable hinge 22 are provided at the upper and the lower positions on the joint of the door stile 11 along all over the height of a door 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door support structure, and more particularly to a door support structure in which a gap is not formed between a door suspension base for supporting the door and the door frame when the door is opened and closed.

[0002]

2. Description of the Related Art Generally, various doors provided in a building or the like are hinged to a door frame which is installed in advance at a predetermined opening position.
It is rotatably supported via a support fitting such as a shaft suspension.
FIG. 9 is a schematic view showing a conventional door support structure. As shown in the figure, the door 100 has the hinges 102 arranged in the vertical stile joint 101 at least two positions apart from each other.
The mounting plate 103 of No. 02 is fixed with a fixing screw (not shown). The mounting plate 103 on the opposite side of the hinge 102 of the hinge 102 is similarly fixed to the door frame 104. Therefore, this kind of door 100 has a hinge part 1 of an attached hinge 102.
It can be opened and closed according to the possible opening degree of 05.

[0003]

By the way, in the door 100 supported by the hinge 102 as shown in FIG.
Since the door 100 opens and closes around the hinge portion 105 of the hinge 102 as the center of rotation, as the hinge 102 opens, as shown by the white arrow in FIG. A gap is formed between the contact hole 104 and 104. Therefore, in a door such as a partition door to which a door closer or the like is not attached, when the door is suddenly closed, there is a risk that a finger may be caught in the gap. In addition, FIG.
Even in the conventional door support structure in which the door 100 is supported by the shaft suspension 110 shown in FIG. 6, the prospect of the door frame is large, so that a gap is generated between the door frame 104 and the door 100 as shown by a white arrow. There is a risk that a similar accident will occur. Further, if the door frame is large in a front door, there is a problem in that fire and crime are hindered, and the appearance is poor.

SUMMARY OF THE INVENTION An object of the present invention is to provide a door support structure which solves the above-mentioned problems of the prior art and prevents an excessive gap between the door and the door frame.

[0005]

In order to achieve the above object, the present invention as a first invention comprises a block-shaped first take-out pedestal fixed to a predetermined position of a door frame. A support hinge in which a rotating pin is erected on the upper surface of the first carrying-out base, and a second carrying-out base having a substantially same shape as the first carrying-out base having a supporting hole for accommodating the rotating pin formed on the lower surface. And a movable hinge fixed to a predetermined position of the vertical stile joint of the door, and the vertical stile joint portion at the upper and lower positions of the movable hinge provided over the entire height of the door. It is characterized in that it comprises a gap cover portion having an end face shape of substantially the same shape.

According to a second aspect of the present invention, a block-shaped first take-out pedestal is fixed to a predetermined position of a door frame, and a rotary pin can be inserted into the predetermined position of the first take-out pedestal. Support hinge with a through hole formed therein and a pin support hole through which the rotating pin is inserted and housed are formed at predetermined positions, and the first take-out pedestal can be rotated by the rotating pin in a notch recess. A movable hinge formed by fitting a second take-out pedestal having an end face shape substantially the same as that of the first take-out pedestal, which is supported by the notch formed at a predetermined position of the vertical stile joint of the door. And the movable hinge and the vertical stile joint surface are processed into substantially the same end face shape.

The present invention as a third invention is fixed to a door frame through a mounting plate portion having a length substantially equal to the entire height of the door frame, and at least two block-shaped blocks are provided at predetermined positions on the mounting plate portion. A support hinge having a first take-out pedestal and a through hole through which the turning pin can be inserted is formed at a predetermined position of the first take-out pedestal, and a pin support hole through which the turning pin is inserted and housed is predetermined. The first take-out pedestal, which is formed at a position and rotatably supports the first carry-out pedestal in the notch recess, and has a height substantially equal to the total height of the vertical stile terminal of the door. A movable hinge formed by integrally fixing a second take-out pedestal processed into an end surface shape substantially the same as that of the take-out pedestal as a part of the door to the vertical stile joint. To do.

According to a fourth aspect of the present invention, a block-shaped first take-out pedestal is fixed to a predetermined position of a door frame, and a first rotating pin is provided on an upper surface of the first take-out pedestal. An upright support hinge and a first housing for accommodating the first rotating pin.
Support holes are formed on the lower surface, while an intermediate connecting member having a second rotating pin erected on the upper surface and a second supporting hole for accommodating the second rotating pin are formed on the lower surface. A movable hinge fixed to a predetermined position of the door vertical stile joint, and a vertical door stile joint portion above and below the movable hinge having a second pedestal substantially the same in shape as the first pedestal pedestal. And a clearance cover fixedly secured over the entire height of the door and over the entire height of the door receiving portion of the door frame at the upper and lower positions of the support hinge.

In the first aspect of the present invention, it is preferable that the first take-out pedestal, the second take-out pedestal, and the gap cover have end surface shapes that are cylindrical side surfaces.

In the second and third inventions, it is preferable that the end faces of the first carrying-out pedestal and the second carrying-out pedestal are cylindrical side surfaces.

In the fourth invention, the first take-out pedestal, the second take-out pedestal, a part of an intermediate connecting member facing the first take-out pedestal and the second take-out pedestal, and the gap cover. It is preferable that the end face has a quadrangular cylindrical side surface shape and a door opening preventing prismatic projection shape.

[0012]

According to the first aspect of the present invention, a support is provided which is fixed to a predetermined position of the door frame and has a block-shaped first take-out pedestal, and a rotating pin is erected on the upper surface of the first take-out pedestal. A hinge and
A second take-out pedestal having substantially the same shape as the first take-out pedestal, the support hole for accommodating the rotating pin being formed on the lower surface;
A movable hinge fixed to a predetermined position of the vertical stile joint of the door, and an end face of substantially the same shape as the movable hinge provided at the vertical stile joint portion at the upper and lower positions of the movable hinge, over the entire height of the door. With the gap cover portion having a shape, it is possible to prevent almost no gap between the door and the door frame when the door is opened.

According to the second aspect of the present invention, the block-shaped first take-out pedestal fixed to the predetermined position of the door frame is provided, and the penetrating through which the rotary pin can be inserted is made at the predetermined position of the first take-out pedestal. A support hinge having a hole and a pin support hole through which the rotation pin is inserted are formed at predetermined positions, and the first take-out pedestal is rotatably supported by the rotation pin in a notch recess. And a movable hinge formed by fitting a second take-out pedestal having an end face shape substantially the same as that of the first take-out pedestal into a notch formed at a predetermined position of the vertical stile terminal of the door. Since the movable hinge and the vertical stile joint surface are machined into substantially the same end face shape, the number of parts can be reduced and the assembly labor can be simplified by integrating the structure.

According to the present invention as the third invention, the block is fixed to the door frame through the mounting plate portion having a length substantially equal to the entire height of the door frame, and at least two blocks are provided at predetermined positions of the mounting plate portion. Support hinge having a first take-out pedestal, and a through hole through which a turning pin can be inserted is formed at a predetermined position of the first take-out pedestal, and a pin support hole for inserting and receiving the turning pin. Is formed at a predetermined position, and has a height substantially equal to the total height of the vertical stile terminal of the door that rotatably supports the first carry-out pedestal in the cutout recess by the rotary pin. 2nd machined into an end face shape that is almost the same as the takeout pedestal of 1
Since the takeout pedestal is provided with a movable hinge integrally fixed to the vertical stile joint portion as a part of the door, it can be applied as a door hinge of a heavy door.

According to the fourth aspect of the present invention, the block-shaped first take-out pedestal is fixed to a predetermined position of the door frame, and the first turning pin is provided upright on the upper surface of the first take-out pedestal. A supporting hinge and a first supporting hole for accommodating the first rotating pin formed on the lower surface, and an intermediate connecting member having a second rotating pin erected on the upper surface; It has a second take-out pedestal having substantially the same shape as the first take-out pedestal having a second support hole for accommodating two rotating pins formed on the lower surface, and is fixed to a predetermined position of the door vertical stile terminal. Movable hinges, and the door vertical stiles at the upper and lower positions of the movable hinges over the entire height of the door,
Further, by providing a gap cover which is fixed over the entire height of the door receiving portion of the door frame at the upper and lower positions of the supporting hinge, a door opening angle of 180 ° can be set and the door can be opened when the door is opened. There can be almost no gap between the door frame and the door frame.

It is characterized by: 1st invention WHEREIN: The said 1st carrying-out base, a 2nd carrying-out base,
The gap cover has an end surface shape that is a cylindrical side surface shape, and in the second and third inventions, the first take-out pedestal and the second carry-out pedestal have an end surface shape that is a cylindrical side surface shape. By this, the gap between the door and the door frame can be made smaller and the appearance is improved.

In the fourth invention, the first take-out pedestal, the second take-out pedestal, a part of an intermediate connecting member facing the first take-out pedestal and the second take-out pedestal, and the gap cover. And, by making the end surface have a quadrant cylindrical side surface shape and a door opening prevention prismatic projection shape, it is possible to further reduce the gap between the door and the door frame,
The opening of the door can be adjusted.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a door support structure according to the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a perspective view partially showing an open state of a door 10 supported by a door support structure 1 of the present invention. As shown in the figure, the door support structure 1 is attached to the hinges 20 attached to the upper and lower two positions of the door vertical stile joint 11 and the portion other than the joint to which the hinge 20 is fixed. And the gap cover 30. The hinge 20 is fixed to the support hinge 21 fixed to the door frame 12 side, and fixed to a predetermined position of the vertical stile terminal 11 of the door, and the turning pin 26 provided to the support hinge 21.
(See FIG. 2) A movable hinge 22 that rotates around.
The gap cover 30 is fixed to the vertical stile joint 11 of the door 10 so as to extend in the vertical direction of the door.
1 (see FIG. 2).

The shapes and assembling details of the hinge 20 and the gap cover 30 thus constructed will be described with reference to FIG. FIG. 2 shows a support hinge 21 fixed to the door frame 12 side.
FIG. 3 is a partially enlarged perspective view showing a movable hinge 22 fixed to the door 10 side and a gap cover 30 in a partially disassembled state in order to explain the configurations thereof. As shown in the figure, a supporting hinge 21 made of stainless steel is fixed to the door receiving position 13 of the steel door frame 12. A mounting plate 23 is integrally formed at a vertical position of the carry-out base 25 of the support hinge 21. The supporting hinge 21 is fixed to the steel door frame 12 with a fixing screw (not shown) using the mounting hole 24 of the mounting plate 23. The take-out pedestal 25 of the support hinge 21 has a block shape having a width substantially equal to the door width and is long in the vertical direction of the door.
The tip end surface is round chamfered so as to form a cylindrical side surface. A rotating pin 26 is erected at the center of the circle on the upper surface of the round chamfered columnar portion. The pivot pin 26 is a stainless steel rod whose upper end is chamfered, and is configured to rotatably support the movable hinge 22 via a washer 35. The washer 35 is a fluororesin product represented by the product name "Teflon" or the like, is used for fine adjustment of the door height, and is adapted to smoothly rotate the door. In addition, as the constituent material of the door described in the above description, in addition to steel, light metal products such as aluminum,
There are synthetic resin products, etc., and the material of the invention does not matter at all for the effect of the invention. Similarly, it is needless to say that the hinge may be made of stainless steel or an alloy material such as brass with a decorative property.

On the other hand, a movable hinge 22 is provided at the position of the door vertical stile joint 11 having a height corresponding to that of the supporting hinge 21.
It is designed to be fixed by a fixing screw (not shown) similar to. The movable hinge 22 has a take-out pedestal 27 having substantially the same shape as the support hinge 21, and the rotation pin 26 of the support hinge 21 can be fitted and housed at the center of the circle on the lower surface of the cylindrical portion of the take-out pedestal 27. A support hole 28 is formed. Further, a resin cover receiver 31 is fixed to the vertical stile joint 11 at the upper and lower positions of the mounting plate 23 of the movable hinge 22 by a fixing screw (not shown) so as to extend in the vertical direction of the door 10. There is. The cover receiver 31 has locking grooves 32 formed at both side surface positions so that the cross-sectional shape thereof is substantially E-shaped. Locking flange 3 formed at the end of the gap cover 30 described later
3, the gap cover 30 is integrally fixed to the vertical stile joint 11 of the door 10. As the material of the gap cover 30, it is preferable to use a finishing material equivalent to the hinge in order to unify the appearance of the vertical stile joint 11 portion shown in FIG.

FIG. 3 is a partial sectional view showing an open / closed state of the hinge portion in the door support structure according to the present invention. As shown in the drawing, even when the door 10 is opened at 90 ° (indicated by a chain double-dashed line in the figure), the cylindrical surface of the carry-out pedestal 25 of the movable hinge 22 only needs to change its direction around the rotation center. The gap with the frame 12 does not expand. Therefore, the fingers do not enter the gap created when the door 10 is opened, and the fingers are not caught when the door 10 is closed. Further, since the gap between the door 10 and the door frame 12 is closed by the gap cover 30 over a predetermined width, the appearance of the boundary portion with the door 10 is improved.

4 (a) and 4 (b) are partial sectional views showing the mounting state of the gap cover 30. As shown in FIG. Gap cover 3
Reference numeral 0 denotes a plate-bending product or a resin-molded product which is substantially U-shaped in plan view and has claw-shaped locking flanges formed at both ends as shown in FIG. When the gap cover 30 is made of stainless steel, the gap cover 30 is hardly deformed. Therefore, the gap cover 30 is engaged with the engagement groove 32 and the engagement flange 33 from the vertical direction of the door of the cover receiver 31. It is preferable that the both are integrated by inserting them into the cover receiver 31 (see FIG. 4B).
In the case of a non-combustible resin molded product, the U-shaped end of the cover receiver 31 is elastically deformed so as to be slightly opened by using the round chamfered portion of the cover receiver 31 as a guide so that the engagement flange 32 is engaged with the engagement groove of the cover receiver 31. You may make it fit in 32. The gap cover is made of wood, in addition to the resin molded product as described above.
Various materials such as light metal such as aluminum can be used. Further, as the mounting method, various fixing methods (adhesion, nailing, adhesive tape, etc.) suitable for the material can be applied. Further, in the above description, the thickness of the door and the gap cover 3
Although the case where the thickness (width) of 0 is the same is described, it is obvious that the width may be different from the viewpoint of design.

5 and 6 are schematic explanatory views showing the second and third inventions of the door support structure. As shown in FIG. 5, the vertical stile joint 11 of the door 10 is finished so as to be integrated with the shape of the takeout pedestal of the hinge, and a part of the vertical stile joint 11 of the door 10 is cut out. . This notch 14
The movable hinge 42 is fitted in the. As shown in the figure, the movable hinge 42 has a substantially U shape when viewed from the side,
The take-out pedestal 44 of the support hinge 41 is clamped by the formed recess 43. At this time, a through hole 45 is formed in the vertical direction at the center of the circular columnar shape of the carry-out base 44 of the support hinge 41. On the other hand, the through hole 4 is also provided at the circular center position of the take-out pedestal in the upper part of the cylindrical shape of the movable hinge 42.
6 is formed, and a support hole 47 having the same diameter and a predetermined depth is also formed in the lower take-out pedestal coaxially with the through hole 46. Therefore, the movable hinge 42 and the support hinge 41 are rotatably integrated by inserting the rotary pin P into the through holes 46 and 45 and the support hole 47, and the movable hinge 42 is rotatably supported. It can be supported by 41. In this state, the movable hinge 42 is attached to the door frame 12 so that the movable hinge 42 is housed in the cutout portion 14 of the vertical stile joint 11. At this time, various known joining methods can be applied to join the movable hinge 42 and the cutout portion 14 of the door 10, but from the viewpoint of maintenance, it is preferable to attach the both detachably.
Needless to say, there are various fixing methods such as rivets, bonding, etc. other than the fixing screw as a method of attaching each hinge to the door or the door frame. In addition, the above-mentioned support hinge 21,
The side shapes of 41 and the movable hinges 22 and 42 can be various shapes as long as they are convex curved surface shapes that almost close the gap between the door 10 and the door frame 12, and are not limited to the cylindrical side surface shape. Not something.

6 (a) and 6 (b) show a support hinge 51.
The movable hinge 52 and the movable hinge 52 are integrated in the height direction of the door 10 to form a large hinge structure. In the case where the hinge structure is integrated in the height direction of the door 10 and the turning pin P is dropped into the support hole as shown in FIG. Suitable for a structure that can secure clearance. Also,
The rotating pin P shown in FIG. 2B can be housed in the hinge by a known shaft support method called a so-called knock type, and the rotating pin P can be rotated by a screw (arrow in the drawing). P can be projected from inside the hinge. These hinge structures can be applied as heavy hinges that can support large steel doors such as fire doors. If it is used for a fire door that is always open, it fits well on the wall and looks good. At this time, a torsion spring that applies a predetermined twisting force to the rotating pin P may be built into the hinge in the hinge structure to incorporate a self-closing mechanism (automatic closing mechanism) in the door support structure. When fixing to the door frame and door, it is necessary to select a method and means capable of supporting heavy objects such as the size of the fixing screw.

Next, a door support structure in which an intermediate hinge as an intermediate connecting member according to a fourth aspect of the present invention is used so that the maximum opening angle can be up to 180 ° will be described with reference to FIGS. 7 and 8. To do. FIG. 7 shows a supporting hinge 61 fixed to the door frame 12 side, an intermediate hinge 70 rotatably supported via a rotating pin 63 of the supporting hinge 61, and a rotating pin of the intermediate hinge 70. 7 is a partially enlarged perspective view showing a movable hinge 62 fixed to the side of the door 10 which is rotatably supported via 71 and a gap cover 80 in a partially disassembled state in order to explain the configuration thereof. FIG. As shown in the figure, a support hinge 61 made of stainless steel is fixed to a predetermined position of the steel door frame 12. This support hinge 61 steel door frame 1
The fixing method to 2 is the same as that shown in FIG. The supporting hinge 61 has a shape similar to that of the supporting hinge 21 shown in FIG. 2, except that the end face portion having the semicircular cylindrical side surface in FIG. Part 65
And a door-opening prevention protrusion 66 that projects in a square shape from the cylindrical side surface portion 65 are integrally formed. Further, at the center of the quadrant on the upper surface of the pedestal, a rotating pin 63 having the same shape as that of FIG. 2 is provided upright. The pivot pin 63 is a stainless steel rod whose upper end is chamfered, and rotatably supports the intermediate hinge 70 with the resin washer 67 attached. As the material of the parts to be used, there are various alternatives as long as the rotating pin 63 is a highly rigid and highly durable metal material. Needless to say, the resin washer can be replaced with a metal product.

The intermediate hinge 70 is a supporting hinge 6 as shown.
It is an intermediate connecting member provided with a support hole 72 capable of accommodating one rotating pin 63 and a rotating pin 71 for rotatably supporting the movable hinge 62. Lower block 73 of intermediate hinge 70
A support hole 72 capable of accommodating the rotating pin 63 of the support hinge 61 is formed at a predetermined position on the lower surface of the support hinge 61, and when the support hinge 61 is connected, the door opening stopper projection 66 of the support hinge 61 is formed. A door opening stopper projection 74 is formed which contacts with the door 10 and holds the closed state of the door 10. On the upper surface of the columnar portion of the upper block 75, a rotating pin 71 that rotatably supports the movable hinge 62 is provided upright. A door opening stopper projection 76 that regulates the door opening angle between the movable hinges 62 is formed on the side of the rotating pin 71.

A movable hinge 62 is fixed to the door vertical stile terminal 11 having a height corresponding to the position of the pivot pin 71 of the intermediate hinge 70 by the same fixing means as the supporting hinge 61. The movable hinge 62 has a take-out pedestal 68 having the same shape as the support hinge 61. Hole 6
9 is provided. Further, a resin cover receiver (not shown) is fixed to the vertical stile terminal 11 at the upper and lower positions of the mounting plate 23 of the movable hinge 62 so as to extend in the vertical direction of the door 10. The cover receiver has a shape similar to that shown in FIG. 2, and engages with a locking flange 81 formed at an end portion of the gap cover 80 to integrally form the gap cover 80 in the vertical stile joint 11 of the door 10. It is designed to be fixed to. The gap cover 80 has a support hinge 6 as shown in FIG.
1 and the movable hinge 62 are finished in a shape corresponding to the planar shape, and when attached to the door 10 and the door frame 12, they are integrated with the hinge in appearance. By providing the biaxial pivot pin in this way, the intermediate hinge 70 as the intermediate connecting member is supported by the support hinge 61, and the movable hinge 62 is further supported by the intermediate hinge 70. So when opening the door as shown in Figure 8,
Since the intermediate hinge 70 rotates 90 ° with respect to the support hinge 61, and the movable hinge 62 fixed to the door further rotates 90 ° with respect to the intermediate hinge 70, the door has the maximum length. A door opening angle of 180 ° can be secured. Further, with respect to the door closing direction, the opening of the door 10 in the opposite direction is surely restricted by the action of the door opening preventing projections 66, 74, 76.

[0028]

As is clear from the above description, according to the present invention, it is possible to prevent a gap from being formed between the door suspension base and the door frame, and to prevent adults from being caught in the gap. In addition, there is an effect that it is possible to realize a door support structure that is safe for children especially and has a good appearance.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing an embodiment of a door support structure according to the first invention.

FIG. 2 is a partial exploded perspective view for explaining the configuration of a hinge portion of the door support structure shown in FIG.

FIG. 3 is a plan sectional view showing an open / closed state of the hinge shown in FIG.

FIG. 4 is a plan cross-sectional view showing an example of how the gap cover is attached.

FIG. 5 is a partially exploded perspective view showing a hinge embodiment of the door support structure according to the second invention.

FIG. 6 is a partially exploded perspective view showing a hinge embodiment of a door support structure according to a third invention.

FIG. 7 is a partially exploded perspective view showing another embodiment in which the maximum door opening angle is 180 ° by using the intermediate hinge as the fourth invention.

8 is a plan sectional view showing an open / closed state of the hinge shown in FIG.

FIG. 9 is a partial perspective view showing an example of a conventional door support structure using a flat hinge.

FIG. 10 is a partial plan cross-sectional view illustrating a state of a gap generated between a door and a door frame when a conventional hinge and a shaft suspension structure door are opened.

[Explanation of symbols]

 10 door 11 vertical stile joint 12 door frame 20 hinge 30,80 gap cover 31 cover receiver 21,41,61 support hinge 22,42,62 movable hinge 26,63,71 rotating pin 28,72,69 Support holes 25, 27, 44, 68 Carrying pedestal

Claims (7)

[Claims] 1. A support hinge fixed to a predetermined position of a door frame, having a block-shaped first take-out pedestal, and a pivot pin provided upright on the upper surface of the first take-out pedestal; A movable hinge fixed to a predetermined position of the vertical stile terminal of the door, having a second take-out pedestal having substantially the same shape as the first take-out pedestal having a support hole for accommodating the moving pin formed on the lower surface; A door support structure comprising: a vertical cover of the movable hinge, which is provided over the entire height of the door at the vertical stile joint, and a gap cover portion having an end face shape substantially the same as the movable hinge. 2. A support having a block-shaped first take-out pedestal fixed to a predetermined position of a door frame, and having a through hole through which a rotation pin can be inserted at a predetermined position of the first take-out pedestal. A hinge and a pin support hole for accommodating and accommodating the pivot pin are formed at predetermined positions, and the first take-out pedestal is rotatably supported by the pivot pin in a notch recess. A second take-out pedestal having an end face shape that is substantially the same as the take-out pedestal,
A movable hinge formed by fitting in a notch formed at a predetermined position of the vertical stile joint of the door, and the movable hinge and the vertical stile joint surface are processed into substantially the same end face shape. A door support structure characterized by that. 3. A block-shaped first take-out pedestal fixed to the door frame via a mounting plate portion having a length substantially equal to the entire height of the door frame, and having at least two block-shaped first carry-out pedestals at predetermined positions of the mounting plate portion. A support hinge having a through hole through which a rotation pin can be inserted is formed at a predetermined position of the first carry-out pedestal, and a pin support hole through which the rotation pin is inserted and housed is formed at a predetermined position. And an end surface shape that is rotatably supported by the pivot pin and has a height substantially equal to the total height of the vertical stile terminal of the door and that is substantially the same as the first take-out pedestal. A door support structure comprising a movable hinge formed by integrally fixing a second take-out pedestal processed as described above to the vertical stile joint part as a part of the door. 4. A support hinge fixed to a predetermined position of the door frame, having a block-shaped first take-out pedestal, and a first rotating pin provided upright on the upper surface of the first take-out pedestal. , A first support hole for accommodating the first rotation pin is formed on the lower surface, and an intermediate connecting member having a second rotation pin erected on the upper surface, and the second rotation pin. A movable hinge fixed to a predetermined position of the door vertical stile terminal, having a second take-out pedestal having a second support hole for accommodating formed in the lower surface and having a substantially same shape as the first take-out pedestal; The movable vertical hinge is provided with a clearance cover which is fixed to the door vertical stile joint at the upper and lower positions over the entire height of the door and the entire height of the door receiving portion of the door frame at the upper and lower positions of the supporting hinge. Characteristic door support structure. 5. The door support structure according to claim 1, wherein the first take-out pedestal, the second take-out pedestal, and the gap cover have end surface shapes that are cylindrical side surfaces. 6. The door support structure according to claim 2, wherein the first carrying-out base and the second carrying-out base have cylindrical end faces. 7. The end faces of the first carry-out pedestal, the second carry-out pedestal, a part of the intermediate connecting member facing the first carry-out pedestal and the second carry-out pedestal, and the gap cover. 5. The door support structure according to claim 4, wherein the door support structure has a quadrant cylindrical side surface shape and a door opening preventing prism shape.