JPH11159229A - Bracing tool for hanger door and hanger door fitting construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To fit a hanger door to the required position of a floor easily and surely by providing screw through holes on a fitting seat, and standingly providing a guide pin fitted into the fitting groove on the lower part of the hanger door. SOLUTION: A fitting seat 81 is provided with screw through holes 82, 83a, 83b on the positions corresponding to the respective apexes of an isosceles triangle. Next a guide pin 84 fitted into the fitting groove of the lower end part of a hanger door 5 is standingly provided between the two apexes, so as to form a door end side bracing tool 80. Next sash pulleys 70 mounted on a hanger rail 20 are combined with the hanger door 5, and moved up to the specified closed position. Succeedingly, the bracing tool 80 is fixedly secured to a floor face exposing the through holes outside the door end. Then the bracing tool 80 prevents side runout at the door end side during closing and at the intermediate part during movement. Because the guide pin 84 in previously inserted into the groove of the hanger door 5, the hanger door 5 is hung down on the closed position and the bracing tool 80 is fixedly secured in the condition being correctly positioned. Hereby, on the closed position on which the hanger door 5 is hung from the hanger rail 20, it can be firmly fixed to the floor face and can be detached.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a sliding door,
That is, the present invention relates to a steadying device used for a sliding door (hereinafter, referred to as a hanging door) movably suspended from an upper frame of an opening frame at an upper portion, and a structure for mounting the hanging door to the opening frame.

[0002]

2. Description of the Related Art A suspension door has its upper part supported by a hanger rail fixed to an upper frame of an opening frame, so that the upper part of the suspension door does not run out, but the lower part of the suspension door has some means. If not, there is a possibility that lateral swing occurs during the movement and closing of the suspension door. Therefore, conventionally, a door bottom-side steady rest is attached to the floor surface below the door bottom of the hanging door located at the closed position, and a door-side steady rest is attached to the vertical frame of the opening frame.

FIG. 11 and FIG. 12 show an example of a conventional structure for mounting a swing stopper for a hanging door and an opening frame of the hanging door.
To describe this, the door bottom side steady rest A has a guide pin 2 erected at the center of a mounting seat 1 made of a rectangular flat plate. Screw 4
And screwed into the floor 7 to be attached. In this case, the hanging door 5 is hung on a hanger rail 12 fixed to the lower surface of the upper frame 11 of the opening frame via the hanging wheel 13, and guide pins are inserted into fitting grooves 6 formed on the bottom surface of the hanging door 5 at that time. 2 is inserted, the mounting position of the door bottom side steady rest A is determined, and after removing the hanging door, the door bottom side steady rest A is screwed to a predetermined position. In addition, the door-side steady rest B is
A protrusion 9 is formed at the center of a mounting seat 8 made of a rectangular flat plate, and is mounted so as to fit into a concave portion 10 provided at the door end of the hanging door 5 only in a closed state of the hanging door.

The hanging door 5 is hung from a hanger rail 12 fixed to the lower surface of the upper frame 11 of the opening frame via a hanger 13, so that there is inevitably a gap between the hanger rail 12 and the upper end of the hanging door 5. A gap 14 is created. If this gap is exposed, the appearance of the upper part of the hanging door is impaired.
Is generally concealed.

[0005]

A conventional steady rest A,
B has the above-described configuration.
When the hanging door 5 is removed for replacement or repair of the door, the door-side steady rest B does not become an obstacle, but the door-side steady rest A does not have the guide pin 2 regardless of the position of the hanging door. Since it is always fitted in the fitting groove 6 of the hanging door, the hanging door cannot be removed while it is mounted on the floor surface. In addition, in the state where the hanging door 5 is mounted first, the door bottom side sway stopper A cannot be mounted, so it must be mounted on the floor before mounting the hanging door. The reason is that the mounting seat 1 of the door bottom side steady rest A is formed by a rectangular flat plate, and most of the mounting seat 1 is
A tool (driver) is screwed on the screw 4 that is closed by the lower end of the door end of the hanging door that is in the closed position and that fixes the mounting seat 1.
Because they do not arrive. Even if it arrives, a special tool is required, and it is difficult to loosen or retighten the screw.

For this reason, conventionally, in order to enable removal and reattachment of the suspension door 5 without removing the door bottom side sway stopper A, it is conventionally necessary to remove the suspension wheel 13 attached to the suspension door from the hanger rail 12. In this case, a sufficient distance D is provided between both ends of the hanger rail and the blindfold member 15 so that the suspension door is lifted to remove the suspension vehicle 13 from the hanger rail 12, and at the same time, the door bottom is inserted from the fitting groove 6 of the suspension door. The guide pin 2 of the side steady rest A is escaped, and in this state, the lower part of the suspension door is moved away from the door bottom side steady rest A, and the suspension vehicle 13 is moved to the hanger rail 1.
The hanging door was removed so that it could be pulled out from between 2 and the blindfold member 15. Therefore, since the blind member 15 is separated from the hanger rail 12, there is a problem that the effect of hiding the gap of the blind member is reduced.

In order to solve this difficulty, the blindfold member 15 is vertically installed at a position close to the hanger rail 12, and
The blindfold member is slidably mounted in the horizontal direction with respect to the upper frame 11, or the hanging portion of the blindfold member is configured to be swingable outward from the suspension door. I was swinging and moving away from the hanger rail. In any case, the structure of the blindfold member is complicated,
It is necessary to perform a troublesome operation of moving the blindfold member every time the hanging door is removed / attached. Furthermore, the mounting strength of the blindfold member is low, and there is a possibility that the blindfold member may be easily deformed, broken or dropped off when the hanging door comes into contact.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object thereof is to provide a steady rest for a hanging door which can be easily and reliably attached to a required position on a floor regardless of the presence or absence of a hanging door. To provide tools. Also, when attaching or detaching the suspension door provided with the suspension door steady rest, there is no need to move (horizontally move or swing) the blindfold member, and the gap blocking function of the blindfold member is maintained. To provide a suspended door building structure.

[0009]

In order to solve the above-mentioned problems, a steady rest for a hanging door according to the present invention is provided with a screw through hole at a position corresponding to each vertex of an isosceles triangle in a mounting seat. A guide pin slidably fitted in a fitting groove formed in a lower portion of the suspension door is provided between the two vertexes. With the above configuration, the mounting seat is placed on the floor surface below the bottom of the hanging door that is in the closed position, and one of the first and second screw through holes and the third screw through hole among the three screw through holes. The mounting seat can be fixed by exposing the holes to the outside from below the door bottom and screwing the screws into the floor at the two exposed screw through holes. Since the fixing is made at the two vertices of the isosceles triangle, the mounting strength can be secured. Also, since the two screw through holes are located outside from below the bottom of the hanging door that is in the closed position, regardless of whether the hanging door is attached to the upper frame, it can be attached to and removed from the floor surface. It is possible.

Further, in the hanging door mounting structure, the mounting seat of the above-mentioned hanging door rest is provided on the floor surface below the bottom of the hanging door which is in the closed position. In a state where one of the screw through holes and the third screw through hole are exposed outside the lower surface of the door ass, a guide pin of the suspension door steady rest is formed at a lower portion of the suspension door. In a state fitted in the mating groove, a screw is screwed into the floor surface in the exposed screw through hole and fixed, and the hanging wheel slidably mounted on a hanger rail fixed to the upper frame of the opening frame is provided. It is characterized by being detachably connected to the hanging door. With the above configuration, when attaching the hanging door to the upper frame, the hanging vehicle mounted on the hanger rail is connected to the upper part of the hanging door, and the hanging door is hung. be able to.
Also, when removing the hanging door from the upper frame, remove the steady rest from the floor surface, separate the hanging car from the upper part of the hanging door, and move the lower part of the hanging door slightly to the near side, Can be easily removed. Therefore, it is not necessary to provide the blindfold member separately from the hanger rail in advance, and it is not necessary to move the blindfold member and move it away from the hanger rail every time the hanging door is attached or detached, so that the blindfold member is integrated with the upper frame. And can be firmly mounted.

Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a longitudinal sectional view of a case where a hanging door is installed in a sliding door type using a door bottom side swing stopper and a hanging door building structure according to the present invention, and FIG. 2 is a transverse sectional view thereof. The vertical frame 50 is connected to both ends in the longitudinal direction of the upper frame 40 to form a gate-shaped opening frame.
Before connecting to the hanger rail 20 and the blindfold member 3
0, is attached. This combined body will be described with reference to FIG. 3. In FIG. 3, reference numeral 20 denotes a hanger rail used when the hanging door 5 is installed in a sliding door type, and the hanger rail is a pair of left and right guide grooves 21 opened on the lower surface. , 21e, protruding edges 22, 23; 2 opposing each other on the opening surface thereof for rollingly placing the hanging wheel.
2e and 23e are formed. The hanger rail 20, as described later, is fixed to the upper frame 40 of the opening frame by screws s1 penetrating through the bottoms 24, 24e of the guide grooves 21, 21e.

In the example shown in FIG. 1, the hanger rail 1 extends on both sides of the hanger rail 1, that is, on the side on which the blindfold members 30 and 30e are mounted, and on the outer walls 25 and 25e of the rail portions 2 and 2e. Protrusions 26, 26e such as L-shape or roll-over T-shape are formed. Ridges 26, 26e
May be any of the lower end, the middle, and the upper end of the outer walls 25, 25e. Also, the ridges 26, 26e are connected to the outer wall 25,
A plurality may be provided at positions separated in the height direction of 25e.

The blind members 30, 30e are provided with a concave strip 31 for pushing the convex strips 26, 26e on the side to be mounted on the hanger rail 20. Blindfold member 3
In a state where the convex stripes 26 and 26e are pushed into the concave stripes 31 and are attached to the hanger rail 20, the gaps between the upper part of the hanger rail and the lower surface of the hanger rail are concealed. In order to be able to do so, it has a height that hangs below the hanger rail 20. Blindfold member 3
0e is used by disposing the same member as the blindfold member 30 symmetrically.

In the example shown in FIG. 3, the concave streak 31 is
Is formed at an intermediate portion in the height direction, and the recess 31 is formed so as to open diagonally downward. Further, the upper portion 32 of the recess 31 is closer to the hanger rail 20 than the lower portion 33 of the recess 31. And the ridges 26, 26e of the hanger rail 20 are formed in an L-shape or a roll-over T-shape. Thus, when the blindfold members 30, 30e are attached to the hanger rail 20, the upper portions 32 of the blindfold members are pressed against the outer walls 25, 25e of the hanger rail 1, and the blindfold members are slid downward as they are.
When the upper end of 6e abuts on the upper slope of the concave streak 31 and further presses the blindfold member downward strongly, the ridges 26, 26e
Is guided by the upper slope and pushed in the depth direction of the concave streak 31, and at the same time, the upper portion 32 of the blindfold member is pressed against the outer walls 25 and 25 e of the hanger rail 20, as shown by the dotted line in FIG. And the blindfold members 30, 30e
Are firmly engaged with the hanger rail 20.

The blind members 30, 30e connected to the hanger rail 20 are fixed to the lower surface of the upper frame 40 of the opening frame, and the upper part of the hanging door 5 hung by the hanger rail 20 and the hanger rail. It is used to conceal the gap between the lower surface. Therefore, it is desirable that the blindfold member has the same color and pattern as the upper frame so that it looks outwardly and integrally with the upper frame 40. Therefore, as shown in FIG. 3, a decorative sheet 34 that is continuous from the concave streak 31 of the blindfold members 30 and 30e to the upper end of the outer side surface of the blindfold member via the inner surface and lower surface of the lower portion 33 is provided by bonding or the like. is there. As the decorative sheet 34, a vinyl sheet on which the same pattern as the wood pattern of the upper frame 40 is printed, another plastic sheet, laminated paper, or the like can be used.

One concave streak 31 is provided on the blindfold members 30, 30e.
Is provided, the concave groove is provided at a middle portion in the height direction of the blindfold member, and the upper half portion 32 is formed on the outer wall 2 of the hanger rail 20.
5 and 25e, and the convex strip 2 of the hanger rail is inserted into the concave strip 31.
If a mounting structure that engages with the blindfold members 26, 26e is adopted, high mounting stability can be obtained for the blindfold members 30, 30e.
preferable. When the hanger rail 20 to which the blindfold member is coupled is attached to the upper frame 40, the lower surface of the upper frame 40 has a width equal to the distance between both outer surfaces at the upper end portions of the blindfold members on both sides coupled to the hanger rail 20. A groove 41 having an opening is formed, and the hanger rail 20 and the upper portions of the blind members 30 and 30e are tightly fitted in the groove 41, and the screw s1 is inserted into the upper frame 40 from the bottom of each guide groove 21 and 21e of the hanger rail. By screwing and fixing, the upper end surfaces of the blindfold members 30 and 30e are pressed by the upper frame 40 so that the blindfold members 30 and 30e fixed to the hanger rail 20 do not fall off by merely engaging. It is desirable. Also, the blindfold member 30,
Since the upper end of 30e is tightly fitted in the concave groove 41 of the upper frame 40, the blindfold members 30, 30e have an integrated appearance with the upper frame 40, and the appearance is improved.

In this case, when the hanger rail 20 is fixed to the upper frame 40 with its upper end surface in contact with the bottom surface of the concave groove 41 of the upper frame 40, the upper end surfaces of the blindfold members 30, 30e are connected to the upper end surface of the hanger rail 20. It is considered flush. On the contrary,
As in the illustrated example, a positioning groove 42 is formed at the bottom of the groove 41 of the upper frame 40, and the convex portions 27, 27e that fit into the groove are also formed at the upper end surface of the hanger rail 20. Are the hanger rails 2 at the upper end surfaces of the blind members 30 and 30e.
It is flush with the upper end surface of the portion excluding the 0 convex portions 27 and 27e. In any case, the screw s1 for fixing the hanger rail 20 to the upper frame 40 is provided by the protrusions 27 and 27e.
Are screwed in the concave grooves 28 and 28e formed by the shape opposite to the above. The ridges 26 of the hanger rail 20
By providing a plurality of the upper and lower concave streaks 31 of the blindfold members 30 and 30e, it is also possible to obtain high mounting stability, so that the upper frame 40 presses the upper ends of the blindfold members 30 and 30e. May not be necessary.

As described above, after the combined body of the hanger rail 20 and the blind members 30, 30e is attached to the upper frame 40, two suspension wheels 70, which will be described in detail later, are inserted into each of the guide grooves 21, 21e of the hanger rail 20. The vertical frame 50 is connected to both ends of the upper frame 40, the gate-shaped opening frame is fitted into the opening of the building, and the upper frame 40 is separated from the bottom groove 28 or 28e of the guide groove of the hanger rail 20. It is fixed by screwing the screw s2 into the lintel 61, and the two vertical frames 50 are fixed to the pillar 62 by a well-known method using nails or screws.

Next, the guide grooves 21 and 22 of the hanger rail
The two hanging wheels 70 attached to 1e are detachably fixed to the door-top-side upper end portion and the door-butt-side upper end portion of each of the hanging doors 5 by a hanging vehicle mounting device to be described later. It is hung on the hanger rail 20.

FIGS. 4 and 5 are a longitudinal sectional view and a transverse sectional view, respectively, of the opening when the hanging door is constructed as a single sliding door. FIG. 6 shows the structure of a combined body of the hanger rail for the single sliding door and the blindfold member. It is an important section sectional view shown. The same or corresponding members as those in FIGS. 1 to 3 are denoted by the same reference numerals or the same reference numerals with e added thereto, and detailed description thereof will be omitted.

Although a hanging vehicle mounting device for removably mounting the hanging vehicle 70 mounted on the hanger rail 20 to the hanging door 5 is known, an example 70A will be described with reference to FIG. FIG. 7 is an exploded perspective view of the suspension vehicle and the suspension vehicle mounting device. FIG. 8 is a fragmentary perspective view showing a state in which the hanging vehicle is mounted on the hanger rail and the hanging vehicle is mounted on the hanging door using the hanging vehicle mounting device in the case of the single sliding door holding structure.

The hanging vehicle mounting device 70A includes a holder 72 and a case 73. The hanging wheel 70 has a vertical support shaft 71.
Is fitted into the holder 72 and is supported rotatably about a vertical line. The holder 72 is formed in a box shape, and has a projection 721 protruding rearward at a lower portion of the rear surface. A stop plate 722 protruding in the width direction is provided on the front side of the holder, and a lever 724 inserted vertically into a vertically long hole 723 formed substantially at the center of the stop plate 722 is inserted into the holder. It is fixed to a slider 725 that is housed in a vertically movable manner and that is constantly urged upward by an urging member (not shown). Protrusions 726 are provided on both side surfaces of the slider 725, and the protrusions 726 are fitted in vertically long holes 727 formed on both side surfaces of the holder 72 so as to be able to move up and down, and protrude outward from the vertically long holes 727. . With such a configuration, when the slider 724 is pressed downward, the protrusion 726 is moved downward.

The case 73 includes an L-shaped continuous rear wall 7.
31 and a bottom wall 732, and both side walls 733 connected to both ends of the walls 731 and 732 in the width direction and provided in parallel along the vertical plane, and the upper and lower sides are located between the two side walls. A storage space 734 that opens in the direction is provided. The width of the storage space is substantially equal to the width of the holder 72. The two side walls 733 have a substantially L shape extending rearward from the front end and bent upward from the end.
A letter-shaped notch 735 is formed. This case 73
As shown in FIG. 8, L-shaped cutouts are formed in the upper part of the hanging door 5 so as to open upward on the side of the door stop surface and upward and on the side of the door end, respectively. Screws are screwed into the suspension door from the holes 731h and 732h formed in the bottom wall 731 and the bottom wall 732, whereby the suspension door is attached to the suspension door in advance (before hanging the suspension door on the upper frame).

When the holder 72 connected to the suspension vehicle 70 having wheels fitted in the guide grooves of the hanger rail 20e is moved toward the storage space 734 of the case 73 attached to the suspension door, the vertical holes 727 are removed. The protrusion 726 held upward contacts the tapered portion of the notch 735 and is pushed downward, and both the slider 725 and the lever 724 are moved downward. When the holder 72 is stored to a predetermined position in the storage space of the case 73, the stop plate 72
2 is stopped by hitting the front end portions of both side walls 733 of the case, and at the same time, the projection 726 is released in alignment with the vertical portion of the notch 735, so that the slider 725 constantly biased upward is projected. It returns upward together with 726 and lever 724. As a result, the protrusion 726 is notched 73
5, the holder 72 is held from the case 73 so that it cannot be removed from the case 73 in the horizontal direction.

Further, a ridge or projection 736 is formed at the upper end of the side walls 733 to make the width of the upper opening of the storage space narrower than the width of the upper end of the holder 72.
In a state where 2 is stored at a predetermined position, it is undetachably held upward from the case 73. Also, the holder 72
Is stored in the predetermined position, the protrusion 721 on the rear surface of the holder 72 fits into the hole or the concave portion 737 formed on the rear wall of the case 73. With the above configuration, the hanger rail 2
When the hanging door 5 suspended at 0 and 20e is pushed down by the lever 724 of the holder 72, the protrusion 726 moves to the lower end of the vertical portion of the notch 735 of the case 73 and is released. Pull it out and hang it 70
Can be separated from the suspension door 5. That is, the hanging door 5
Can be removed from the hanger rails 20, 20e.

1, 2, 4, 5, and 80 in FIG.
Is an example of the door-butt side steady rest according to the present invention. As shown in FIG. 9, the door bottom side steady rest 80 is provided with screw through holes 82, 83a, 83b at positions corresponding to the vertices of an isosceles triangle on the mounting seat 81, and a hanging door is provided between the two vertices. Guide pin 8 slidably fitted in a fitting groove 85 opened in the lower surface formed in the lower end portion and in the longitudinal end surface of the device.
4 stands. The shape of the mounting seat 81 is not particularly limited. Although it may be substantially triangular, it is desirable to reduce the area of a portion where each end of the mounting seat is exposed to the outside from below the hanging door as much as possible after mounting.
As shown in the example shown in FIG.
It is preferable to form a T-shaped flat plate having 1b, provide screw through holes 82, 83a, 83b at each end of the mounting seat, and to set up a guide pin 84 at the intersection of the vertical bar and the horizontal bar.
And the door bottom side steady rest 80 is a position where the guide pin 84 always maintains the state of being fitted in the lower fitting groove 85 of the hanging door 5 irrespective of the current position of the hanging door, that is, In each of the sliding doors shown in FIGS. 1 and 2 and the single sliding doors shown in FIGS. 4 and 5, the screw through hole 82 of the vertical bar 81a is located at the position corresponding to the door bottom in the closed position of each hanging door. In a state where one of the first and second screw through holes of the horizontal bar 81b is exposed to the rear side of the door end of the suspension door, respectively, the two screw through holes are exposed. The screw s3 is screwed in and attached.

Here, the important point is that, after the mounting seat 81 has the hanging door 5 mounted on the upper frame 40 as shown in FIG.
Is the door bottom side steady rest 80 inserted in the fitting groove 85 of the hanging door.
The mounting seat 81 of the vertical bar 81a and one of the two screw through holes 83a and 83b of the horizontal bar 81b are exposed to the outside of the door ass. By screwing the screw to the floor, the door bottom side steady rest 80 can be securely fixed even after the hanging door is attached. Therefore, in a state where the hanging door 5 is held by the upper frame 40, the door bottom-side steady rest 80 can be easily removed.

Guide pin 84 of door bottom side steady rest 80
May simply be inserted into the fitting groove 51 formed in the lower part of the hanging door 5. However, in order to allow the opening and closing of the hanging door to be smooth, the lower end is usually slightly separated from the floor surface. Therefore, it is not preferable because warm air or cool air flows through the gap generated by the separation and the cooling / heating load increases. Thus, in a preferred embodiment, as shown in FIG. 10, a screw member 91 is provided at the upper part, and a groove member 90 provided with an airtight member 92 such as mohair on both sides at the lower end is raised and lowered to the fitting groove 51 of the suspension door. A recess 52 is formed so as to be freely inserted and surrounds the fitting groove 51 on the door bottom surface and the door top surface of the lower part of the hanging door, and the holding member 1 formed of a flat plate in the recess is formed.
The fixing screw s4 is fixed by screwing the fixing screw s4 into the hanging door 5 from the upper hole 101, and the adjusting screw s5 is inserted into the groove
The screw height of the groove member 90 can be adjusted by screwing the screw member 91 into the screw hole 91.

2, 5 and 10, reference numeral 110 denotes a door-side steady rest. The door tip side steady rest 110 is a steady rest member 110a attached to the vertical frame J of the opening frame,
Sway receiving member 110 attached to the door surface of the hanging door D
b. The steady rest 110a is attached to the mounting seat 111.
Is formed at the center of the vertical frame, and is fixed to the bottom surface of the vertical recess formed on the door stop surface of the vertical frame by the screw s6 or the like at the mounting seat 111. The amount of protrusion of the protrusion 112 is designed so that the amount of protrusion from the inner surface of the vertical frame J is as small as possible. Also, the convex 112
The cross-sectional shape of each is made to be an arrowhead shape or a cannonball shape so that the tip side becomes thinner. On the other hand, the steady rest receiving member 11
0b is formed with a concave portion 115 into which the convex portion 112 can be inserted at the center of the mounting seat 114, and formed at a position corresponding to the convex portion 112 of the steady rest member 110a on the door surface of the hanging door. The mounting seats 114 are provided in the shallow recess 53 and the deep recess 54 formed at the center of the recess, respectively.
And the recess 115 are fitted to each other,
7 and the like.

Since the protruding portion 112 is formed so that the tip side thereof is thin, even if the hanging door slightly swings when the hanging door is closed, the protruding portion 112 fits smoothly and safely into the recess 115. . When the projection is closed, the thick portion at the base of the projection 112 fits tightly into the recess 115, so that the swing at the door end side is completely prevented. In addition, the door bottom side has a groove member 90.
Since the guide pin 84 is fitted in the groove, the suspension door is prevented from running out as a whole.

According to the above-described embodiment, the suspension vehicle mounted on the hanger rail is connected to the suspension door, the suspension door suspended above is moved to the predetermined closed position, and the guide pin is inserted into the fitting groove of the suspension door. The door bottom side steady rest 80 can be fixed to the floor surface with the two screw through holes of the mounting seat exposed outside the door bottom. The door-butt side steadying device 80 prevents the swing of the hanging door at the door-butt side when the hanging door is closed, and at an intermediate position of the hanging door while the hanging door is moving. In addition, the door-side steady rest 110 prevents lateral swing on the door-side side of the hanging door while the hanging door is closed. The door end side steady rest 80 is
By inserting the guide pin 84 in the fitting groove 51 of the suspension door in advance, the suspension door can be hung down on the hanger rail at the closed position and fixed in an accurately positioned state.
Unlike the related art, the troublesome work of removing the hanging door after the positioning, fixing the steady rest 80, and attaching the hanging door again becomes unnecessary. That is, the operation of attaching the suspension door is very simple. Moreover, the mounting seat 81 of the door bottom side steady rest 80 is the first seat.
And the second screw through hole and the third screw through hole are fixed at two places, so that the mounting state is also reliable.

Since the two fixing portions of the mounting seat 81 extend outward from the lower end of the suspension door, for example, if the suspension car needs to be replaced or repaired, the suspension door is closed. While moving to the position, the hanging door 80 is removed while the hanging door is hung on the hanger rail, and then the hanging door is moved to the intermediate position to separate the hanging vehicle from the hanging door. That is, when using the hanging vehicle mounting device 70A shown in FIG.
The lever 724 of the holder 72 is pushed down, and the protrusion 726 is pressed.
Is released from the vertical portion of the notch 735 of the case 73 and the holder 72 is pulled out, so that the hanging wheel 70 is connected to the hanger rail 2.
It is possible to remove the hanging door from the opening frame by leaving the door at 0, 20e and pulling the lower part of the hanging door slightly forward, and also pulling the upper part of the hanging door slightly forward. Therefore, unlike the related art, the blindfolding members 30, 30e attached to the upper frame are attached to the hanger rail 2 in order to secure a moving space for removing the hanging door.
Since there is no need to provide the cover at a distance from 0, 20e (since the blind can be provided close to the hanging door), the function of closing the gap of the blind can be prevented. Further, since there is no need to movably mount the blindfold member to separate it from the hanger rail, the work of attaching and detaching the suspension door is easy. Further, since the blindfold member can be firmly attached to the hanger rail or the upper frame, even when the upper part of the suspension door may come into contact with the blindfold member when attaching or removing the suspension door, it is possible to prevent breakage and deformation. it can.

[0033]

As described above, the steady rest according to the present invention can be firmly fixed to or removed from the floor surface with the hanging door suspended from the hanger rail and positioned at the predetermined closed position. Therefore, attachment / detachment of the suspension door can be easily performed.

[0034] In the suspension door mounting structure according to the present invention, the suspension vehicle that suspends the suspension door on the hanger rail is detachable from the suspension door, and the steady rest suspends the suspension door on the hanger rail and is positioned at a predetermined closed position. Can be firmly fixed to or removed from the floor with the door closed, so even if the blindfold member is mounted close to the hanger rail, the hanging door can be attached or removed without removing or moving the blindfold member. Since it is possible, the attachment / detachment of the suspension door can be easily performed, and the function of closing the gap of the blindfold member is improved.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing an embodiment when the present invention is applied to a sliding door.

FIG. 2 is a transverse sectional view of the same.

FIG. 3 is a sectional view showing the upper frame, the hanger rail, and the blindfold member in FIG. 1 separately.

FIG. 4 is a longitudinal sectional view showing an embodiment when the present invention is applied to a single sliding door.

FIG. 5 is a transverse sectional view of the same.

FIG. 6 is a cross-sectional view showing a combined body of the upper frame, the hanger rail, and the blindfold member in FIG. 4 separately;

FIG. 7 is a perspective view of the suspension vehicle and the suspension vehicle mounting device.

FIG. 8 is a fragmentary perspective view showing a mounting structure of the single sliding door.

FIG. 9 is a perspective view of a door bottom side steady rest.

FIG. 10 is an exploded perspective view showing a structure of a lower part of a suspension door and a configuration of a door tip side steady rest.

FIG. 11 is a longitudinal sectional view showing a conventional hanging door building structure.

FIG. 12 is a transverse sectional view of the same.

[Explanation of symbols]

 5 Hanging Doors 20, 20e Hanger Rails 30, 30e Blindfolding Members 40, 40e Upper Frame of Opening Frame 50 Vertical Frame of Opening Frame 70 Suspension Wheel 80 Door Side Side Sway Stopper

Claims (2)

[Claims] 1. A mounting seat having a screw through hole at a position corresponding to each vertex of an isosceles triangle, and slidably inserted between two vertices into a fitting groove formed in a lower portion of a suspension door. An anti-sway device for hanging doors with guide pins to be fitted upright. 2. The first and second mounting seats of the hanging door according to claim 1 are mounted on a floor surface below a bottom end of the hanging door in the closed position. In a state where one of the screw through holes at the apex and the screw through hole at the third apex are exposed to the outside from the bottom surface of the door ass, and the guide pin of the anti-swing device for the hanger door is attached to the hanger door. In the state of being fitted in the fitting groove formed in the lower portion, the screw is screwed into the floor surface in the exposed screw through hole and fixed, and slidably mounted on the hanger rail fixed to the upper frame of the opening frame. A hanging door building structure, wherein the mounted hanging vehicle is detachably connected to the hanging door.