JPH11193664A - Rail fitting construction of overhang door - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily execute maintenance inspection of a rail by supporting the door pocket side of the rail with claws fitted to a rail base, fastening the opening side by screws. SOLUTION: A door pocket 14 is provided on one side and an opening 5 is provided on the other side, an overhang door is moved to the door pocket 14, and hence the opening 5 is opened. A rail 2 loading the sash pulley of the overhang door is slightly inclined on the door end side, and the opened overhang door is naturally closed by dead weight. This rail 2 is fitted with claws 6,6... on a rail base 1 and screws 7, 7..., the claws 6, 6... are fitted to the rail base 1 and extended horizontally, and fitted to holes formed on the rail 2 to support the rail 2. Accordingly, by detaching the screws 7,7... and drawing out the claws 6,6... from the rail 2, the rail 2 is detached from the rail base 1, and it can be taken out from the opening 5 while obliquely inclining. Consequently, although in this overhang door device the panel of the door pocket 14 cannot be detached or hardly detached from, maintenance inspection of the rail 2 can be executed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for mounting an upper rail which travels by suspending a door.

[0002]

2. Description of the Related Art FIG. 7 is a front view of a conventionally used hanging door. The hanging door (a) runs on an upper rail and travels to open and close a frontage. And hanging door (a)
Door pocket panel that constitutes a door pocket that fits when the door is opened (b)
Is installed, and an inspection panel (c) for covering and inspecting the upper rail is installed at the top. This inspection panel (c) has a mounting structure that can be easily removed to open the inside.

In FIG. 1A, an inspection panel (C) is a hanging door (A).
And a long panel straddling the door pocket panel (b) is used,
In (b), the door pocket (b) extends to the upper end, and the inspection panel (c) is only at the upper part of the hanging door (b). Since such a hanging door device is configured as a part of the partition that partitions the room, it is necessary to remove the door pocket panel (b) and the inspection panel (c) during maintenance and inspection of the opening and closing device such as the upper rail. I can do it.

[0004] However, in some buildings, a partition wall for mounting panels is not used, and the building is constructed as an architectural wall by using a board or a cloth. In this case, the door pocket of the hanging door provided at the frontage may be formed of the same wall as the building wall, and the inspection panel may be formed of the building wall. Constructing a door pocket panel or an inspection panel on an architectural wall improves the appearance design. However, since there is no removable door pocket panel or inspection panel, maintenance and inspection of the upper rail for suspending the suspension door and other attached devices cannot be performed.

[0005]

The above-mentioned problems are encountered when the construction is made of a building wall without using a door pocket panel or an inspection panel. The problem to be solved by the present invention is this problem. To provide a rail mounting structure for a suspension door that allows easy maintenance of the upper door by attaching and detaching the upper rail.

[0006]

SUMMARY OF THE INVENTION A rail mounting structure for a suspension door according to the present invention is a structure in which a rail which can be opened and closed by suspending the suspension door is detachably mounted. Therefore, the inspection panel and the door pocket panel can be configured to be detachable as long as the frontage is formed in a part of the partition wall constituted by the partition. In the present invention, as shown in FIG. The door pocket panel will be composed of the same board as the building wall only in the upper part of the frontage.

Therefore, a wall board and an inspection panel are provided above the frontage, leaving a space of a predetermined width, and a rail is attached to this space. On one side of the frontage, a space serving as a door pocket is formed by both walls, and the door pocket accommodates a suspended door that moves with the frontage opened. Here, the rail is locked to the rail base via a claw so as to be detachable, and is screwed so as not to come off from the claw. This hanging door is semi-automatic, and for this purpose the upper rail is slightly inclined to close naturally using its own weight.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION The rail of the present invention is attached to a rail base but has a removable structure. The rail is engaged with a nail and screwed. The rail base is fixed to the upper ends of the frames provided on the door end side and the door end side to form a gate, and a claw protrudes from the door pocket side of the rail base.
A plurality of rails are provided at appropriate locations, and the rail has holes for fitting these claws, and the door pocket half of the rail is supported by locking the claws.

One frontage side is screwed and fixed to the rail base. The inspection panel is removed so that the front side can be screwed. A full-open stopper is attached to the door end side of the rail, and a brake rack is attached to the door end side of the rail base. The brake is engaged with a pinion provided on the suspension door. The brake rack prevents the hanging door from hitting the door-end side frame with an impact. The brake rack is not limited to the rack, and an air damper can be used.

[0010] The rail attached to the rail base is removed from the rail base by removing the screw and pulling out from the claw, and the rail can be taken out from the frontage at an angle. The inspection panel provided at the upper part of the frontage is attached to the upper part of the frame which is framed by the intermediate frame, the doorside frame, and the upper frame standing at the tip of the door pocket. Hereinafter, embodiments according to the present invention will be described in detail with reference to the drawings.

[0011]

FIG. 1 shows an embodiment of the present invention with a door pocket panel and an inspection panel removed. Reference numeral 1 denotes a rail base, 2 denotes a rail, 3 denotes a door frame, and 4 denotes a door butt reinforcement. . Both ends of the rail base 1 are screwed to the upper ends of the door frame 3 and the door end reinforcement 4 to form a portal frame.
Is installed. The hanging door (not shown) is mounted on the rail 2 and rolls, so that the hanging door can be opened and closed.

By the way, the rail 2 is attached so as to be taken out from the frontage 5, and the rail base 1 has a claw 6,
6 and screws 7, 7 ... Claws 6, 6 ...
Is attached to the rail base 1 and extends horizontally, and fits into a hole formed in the rail 2 to support the rail 2. Although the specific shape of the claw 6 is not particularly limited, the claw 6 is supported so as not to fall, and the front side is fastened and fixed with screws 7, 7. Therefore, if these screws 7, 7,... Are removed, the rail 2 can be removed from the claws 6, 6,.

In this case, since the rails 2 fitted on the claws 6, 6,... Do not easily come off, the rails 2 can be slightly displaced using the pins 8, and can be removed from the claws 6, 6,. FIG. 2 is a detailed view of the rail 2. By inserting the pin 8 into a hole formed at the same position on the rail base 1 and the rail 2 and hitting it from the side with a hammer, the rail 2 is moved from the claws 6, 6,. You can come off. That is, the rail 2 is laterally displaced by the hammer impact and comes off the claws. Of course, other means may be used without using such pins 8, and such means may not be used.

The rail 2 removed from the rail base 1 can be taken out from the frontage 5 at an angle as shown by a dotted line in FIG. A fully-open stopper 9 is provided on the door bottom side of the rail 2, and the hanging door that slides to the door bottom side to fully open can be stopped by being locked to the full-open stopper 9. The rail 2 is slightly inclined to the door tip side, and the open hanging door is closed by its own weight. However, it is sometimes necessary to stop the hanging door in the fully opened state. Provide.

[0015] The position of engagement with the suspension door is optional.
Roller, or another locking member can be provided. The full-open stopper 9 is made of a spring material, and has a locking portion 10 which is bent at the tip end and bent into a V-shape so as not to be detached by itself. Further, a stopper rubber 12 is attached so that the fully opened hanging door does not hit the panel joint 13 on the door bottom side with an impact.

On the other hand, a brake rack 11 is mounted on the rail base 1 parallel to the rail 2 on the door end side. This brake rack 11 is for applying a brake just before closing so that the suspension door does not hit the door frame 3 when the door is closed. Is attached. Therefore, rail 2
If the pinion of the hanging door which travels along is engaged with the brake rack 11, the pinion rotates, but the braking action is generated by the resistance of the viscous fluid contained therein.

Of course, in the present invention, the structure of the fully-open stopper and the brake device for closing the stopper are not limited to those shown in FIG. By the way, this hanging door device is provided with a door pocket 14 on one side, and a frontage is provided on one side, and the frontage is opened by moving the suspension door to the door pocket. The door pocket 14 has a space in which a hanging door can enter, and two wall surfaces are juxtaposed, and an upper portion on the front side is provided with a wall surface for covering the rail base 1 and the rail 2 and an inspection panel. I have.

Here, the inspection panel can be removed, but the wall panel on the side opposite to the inspection panel cannot be removed, at least not easily removable. Similarly, the wall panel constituting the door pocket has a mounting structure that cannot be removed or is difficult to remove. Therefore, when performing maintenance and inspection of the rail 2 on which the suspension door is hung, the rail 2 is removed. Here, the mounting structure of the wall panel and the inspection panel is not limited.

FIG. 3 shows a vertical cross section of a place where the rail is hooked with the claw and a place where the inspection panel is attached. The claw 6 is formed of a part having a U-shaped cross section, and the claw 6 extends horizontally from the rail base 1. The rail 2 is locked to 6,6. In the figure, reference numeral 15 denotes a pinion, 16 denotes a roller, and 17 denotes a hanging tool extending downward from the roller to hang a hanging door 18. Reference numeral 19 denotes an inspection panel attached to the upper part of the frontage and covering the rail base 1 and the rail 2.
The inspection panel 19 has a key 20 formed on the upper edge thereof. The key 20 is locked in the groove 22 of the front upper rail 21, and both ends are fixed to the door frame 3 and the intermediate frame 24 by L-shaped fittings 23, 23.
Screwed.

FIG. 4 shows a vertical section of the door pocket portion. The door pocket is provided with a panel 25a on the front side and a panel 25b on the opposite side, leaving a space where the hanging door 18 can enter. Boards 27a and 27b serving as architectural walls are attached to the surfaces of 25a and 25b to form a door pocket wall. Therefore, these door pocket walls cannot be easily removed. FIG. 5 shows a cross section of the door pocket portion, and FIG. 6 shows a cross section of the frontage portion.
By attaching boards 27a and 27b to the surface of 5b, the hanging door device installed at the frontage can present an appearance integrated with the building wall. In the same figure, reference numeral 26 denotes a steady rest mounted on the floor surface, which can be opened and closed by guiding the lower end of the suspension door so as not to swing sideways. The stopper rubber 12 is attached to the panel joint 13 and the panel 2
Both sides of 5a, 25b are mounted in contact with the panel joint 13 and the intermediate frame 24.

As described above, the rail mounting structure for a suspension door according to the present invention is such that the door pocket side of the rail is supported on the rail base by the claws and the front side is screwed, and the following effects are obtained. Can be obtained.

[0022]

The rail of the present invention has a structure in which the door pocket side is supported by the claws attached to the rail base and the front side is screwed, so the screws are removed and the rails are removed from the claws.
It can be removed from the frontage. Therefore, the maintenance and inspection of the rail can be performed even for a hanging door device in which the panel of the door pocket cannot be removed or cannot be easily removed. By constructing the door pocket panel with the same specifications as the building wall in this way, the appearance of the partition wall at the frontage becomes better, and a sense of unity with the building wall can be obtained.

[Brief description of the drawings]

FIG. 1 is an embodiment showing a rail mounting structure of the present invention.

FIG. 2 shows one means for removing a rail from a claw.

FIG. 3 is a vertical cross-sectional view showing a portion where the rail is supported by a claw, and an attachment form of an inspection panel.

FIG. 4 is a longitudinal sectional view of a door pocket portion.

FIG. 5 is a cross-sectional view of a door pocket part.

FIG. 6 is a cross-sectional view of a frontage portion.

FIG. 7 is a front view of a general hanging door device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Rail stand 2 Rail 3 Door frame 4 Door butt reinforcement 5 Frontage 6 Claw 7 Screw 8 Pin 9 Fully open stopper 10 Locking part 11 Brake rack 12 Stopper rubber 13 Panel joint 14 Door bag 15 Pinion 16 Roller 17 Hanging device 18 Hanging door 19 Inspection panel 20 Key 21 Upper rail 22 Groove 23 L-shaped bracket 24 Intermediate frame 25 Panel 26 Anti-skid 27 Board

Claims (2)

[Claims] 1. The hanging door is suspended on a slightly inclined rail, and the opened hanging door is semi-automatic, which can be closed naturally by its own weight, and has a door pocket into which the hanging door enters when the frontage is opened. In the above-mentioned rail mounting structure of the hanging door device, the rail is attached to a rail base, the door pocket side is hooked on a claw attached to the rail base to support the rail, and the front side is screwed on the front side. Door rail mounting structure. 2. The hanging door is hung on a slightly inclined rail, and the opened hanging door is semi-automatic, which can be closed naturally by its own weight, and has a door pocket through which the hanging door enters when the frontage is opened. In the above-mentioned rail mounting structure of the suspension door device, the rail is attached to the rail base, the door pocket side is hooked on the claw attached to the rail base to support the rail, the front side is screwed, and the front side upper part is the rail. A rail mounting structure for a suspension door, wherein a detachable inspection panel is provided that can cover the base and the rail, and a fully-open stopper is attached to the door end side of the rail.