JP2000226963A - Attaching structure of rail in hanging door device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simply adjust the inclination angle of a rail, simply and surely fix the rail and further easily detach it. SOLUTION: The attaching structure in this hanging door device opens the end face of the side of the other support 4 on the opposite face of the other support 4 in one support 3, a receiving fitting 14 blocked by both upper and lower sides and both before and behind faces is movably attached to the vertical direction, the lower face of the receiving fitting 14 is supported on the lower face of an adjuster bolt 12 movable in the vertical direction, one end of a rail 28 is inserted in the opening part of the receiving fitting 14, and the other end of the rail 28 is fixed on a fixing fitting 23 fixed on the opposite face of one support 3 in the other support 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rail mounting structure for a suspension door device.

[0002]

2. Description of the Related Art A conventional example of a hanging door device is disclosed in, for example, Japanese Patent Application Laid-Open No. 10-46923. This hanging door device has a door pocket and an opening continuous with the door pocket formed on a wall surface, and a door pocket support is erected at a rear end of the door pocket, and a door is provided on a surface of the opening facing the door pocket support. Standing pillars are erected, mounting brackets are attached to the upper ends of the door pocket pillars and door stopper pillars, the left and right ends of the horizontal rail are placed on the left and right brackets, and the hanging door is moved to this rail. The opening can be freely opened and closed by a hanging door.

[0003] In the above-mentioned two metal fittings, a set screw is inserted into a vertically long hole formed in the rear surface thereof, and the set screw is screwed into a screw hole formed in the door pocket support and the door stop support. By being combined, it is attached to the door pocket support and the door stop support so that the vertical position can be adjusted, usually,
By displacing the upper and lower positions of the two brackets and slightly tilting the rail to the left or right, the hanging door moves smoothly by its own weight, so-called opening or closing.

[0004]

In the above-mentioned hanging door device, after the hanging door is suspended from the rail, in order to finely adjust the inclination angle of the rail, one of the metal fittings is slightly shifted from the other metal fitting. Even if it is attempted to move it to a higher position, it is not easy to fine-tune the mounting position of the receiving fitting because the receiving fitting receives the load of the hanging door and the rail.

If the set screw inserted into the elongated hole of the metal fitting is loosened, the metal fitting falls down due to the load on the rail or the hanging door, and the inclination angle of the rail changes, so that the hanging door opens and is unreliable. Sometimes it wasn't self-closing.

Furthermore, in the above-mentioned hanging door device, since both ends of the rail are merely mounted on the left and right metal fittings, there is a possibility that the rail will rattle after installation and the hanging door will not move smoothly. is there.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is possible to easily adjust the inclination angle of the rail, and to fix the rail simply and securely, and easily. It is an object of the present invention to provide a rail mounting structure for a suspension door device that can be removed.

[0008]

According to the present invention, the above-mentioned problem is solved as follows. (1) Mounting a rail in a suspension door device in which a rail pointing in the left-right direction is erected on the opposing surfaces of two pillars that are erected in the left-right direction and the suspension door is movably supported on this rail. In the structure, the end face on the other support side is opened on the opposite surface of the one support to the other support, and the metal fittings whose upper and lower surfaces and both front and rear surfaces are closed are movably mounted in the vertical direction. The lower surface of the bracket is supported by the lower surface of an adjuster bolt that is movable in the vertical direction, one end of the rail is inserted into the opening of the bracket, and the other end of the rail is connected to the other column. It is fixed to a fixing fitting fixed to a surface facing the one of the columns.

(2) In the above item (1), the peripheral portion of the opening of the metal fitting is inclined while expanding outward.

(3) In the above item (1) or (2),
The fixing member has an L-shape in plan view, which includes a fixing piece attached to the other support and a mounting piece extending from a side edge of the fixing piece toward the one support.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a suspension door device (1) provided with an embodiment of the present invention will be described with reference to the accompanying drawings.

The wall (W) has an opening in the form of a vertical rectangle when viewed from the front.
(2) is formed, and a right portion of the opening (2) in the wall (W) is constituted by a pair of front and rear wall plates (W1), and a door pocket (A) is provided between the two wall plates (W1). ) Is formed. Door bag (A)
On the right end face of the opening, a square tubular door pocket post (3) that abuts is provided, and on the left end face of the opening (2), a door stop post (4) having the same shape as the door pocket post (3) that comes into contact therewith. ) Is erected.

As shown in FIG. 2 and FIG.
On the left side of (3), a plurality of cushion members (5) having a substantially square shape in side view are attached in a vertical direction to reduce a collision force of a right end portion of a hanging door (34) described later. .

In the opening (2) and the upper surface of the door pocket (A), FIG.
As shown in FIG. 4 and FIG. 4, a rectangular tubular connecting member (6) facing in the left-right direction is fixed, and both left and right end surfaces thereof are opposed to the upper end of the door pocket support (3) and the door stop support (4). It is stuck to.

As shown in FIG. 3, slightly below the upper end of the left side surface of the door pocket support (3), an inverted L-shape in front view is formed, and a screw hole (8) is formed in the horizontal piece (7). The supporting member (9) is fixed by a set screw (10),
(8) has two nuts (11) facing up and down
An adjuster bolt (12) obtained by superposing and screwing (11) is screwed.

Right above the support member (9), a door pocket support
On the left side of (3), a pair of upper and lower screw holes (13) are drilled,
A box-shaped bracket (14) having an open left side surface is fixed by a set screw (15) screwed into the screw hole (13).

The metal fitting (14) has an inward piece (17) connected continuously from the rear end of the mounting piece (16) in contact with the door pocket support (3).
6) a front-facing L-shaped substrate (18) in which a pair of upper and lower vertically long holes (16a) are perforated; Folded plate (20) with inclined pieces (19) (19) connected to the left edge facing away from each other
The right edge of the bent plate (20) is attached to the mounting piece of the board (18).
It is formed by welding to the left side surface of (16) and the inward piece (17) of the substrate (16). The receiving bracket (14) is fixed to the left side surface of the door pocket support (3) by screwing a set screw (15) inserted into the vertically long hole (16a) into the screw hole (13), and the bent plate (20) is fixed. The lower surface of () is supported by the upper end surface of the adjuster bolt (12).

[0018] Metal fittings on the right side of the door stop support (4)
At a position substantially equal to (14), a mounting bracket (22) facing inward from the rear end of the fixing piece (21) facing forward, an L-shaped fixing bracket ( 23) inserts a set screw (25) inserted into a pair of upper and lower through holes (24) drilled in the fixing piece (21) into a screw hole (26) drilled in the door stop support (4). And is fixed by screwing. The mounting piece (22) is provided with a pair of upper and lower screw holes (27).

The rail unit (28), which faces in the left-right direction and has a slightly shorter overall length than the horizontal distance between the door stop support (4) and the door pocket support (3), has a cross-sectional shape of a substantially forward C-shaped base ( On the bottom piece of (29), a rail (31) that has an upwardly projecting ridge (30) at the front edge and that faces left and right is fixed. The rail unit (28) first pulls up its right end, inserts it into the receiving fitting (14) from the left opening surface of the receiving fitting (14), and then attaches the left end to the fixing piece (23) of the fixing fitting (23). Pull up to just before 22), align a pair of upper and lower elongated holes (32) drilled on the back of the left end with the screw holes (27) of the mounting piece (22), and ) Is inserted into the screw hole (27).
By being screwed into the bracket, it is installed between the receiving fitting (14) and the fixing fitting (23).

The hanging door (34) has glass windows (36) and (36) fitted in a horizontal rectangular window hole (35) formed in the upper part thereof, and a handle (37) is provided on the left edge of both front and rear surfaces. A vertically long rubber seal member (38) is fixed to the left end face. The suspension door (34) is provided with a roller (40) pivotally mounted on a suspension support piece (39) having an L-shape in side view fixed to the upper surface thereof and mounted on the upward ridge (30) of the rail (31). Is suspended from the rail (31) in a state immediately below the rail unit (28).
As the (40) rolls on the rail (31), the suspension door (34) moves right and left just below the rail unit (28).

The rail unit (28) is a hanging door.
As (34) is so-called open or closed,
It is common to install the bracket with a slight inclination to the left or right.Therefore, usually, the setscrew (1) of the bracket (14) is used.
5) and the fixing screw (25) of the fixing bracket (23), first insert each screw hole (1
3) Loosely tighten to (26) to temporarily fix the rail unit (28), move the adjuster bolt (12) little by little in the vertical direction, adjust the vertical position of the bracket (14), and After (28) is tilted by a desired angle, the nut (11) of the adjuster bolt (12) is brought into contact with the lower surface of the horizontal piece (7), and finally each set screw (15) (25) The each screw hole
(13) Completely tighten to (26).

A pair of front and rear central support members (41) are provided between the bottom surface and the ceiling surface at the substantially central portion in the left-right direction of the opening (2).
There is a hanging door (3) between the two central posts (41).
A gap (42) through which 4) can pass is formed.

Except for the upper end between the center column (41) and the door stop column (3), the upper ends of a pair of left and right side frame members (45) are connected to the upper frame member (45). Three-way frame (47) connected by (46)
However, it is fitted in such a state that it comes into contact with the left side surface of the center column (41), the right side surface of the door stop column (45), and the floor surface.

Between the door stop support 4 and the center support 41 on both front and rear sides of the connecting member 6, a horizontal locking piece 48 is provided at the lower end and facing in the left-right direction. A pair of front and rear locking rods (49) formed with are formed. Locking rod (49)
The left half of the connecting member (6) and the three-sided frame (47)
An outwardly engaging piece (51) formed at the upper end of the horizontal rectangular panel panel (50), which closes the space between the two, is rotatably engaged.

According to the suspension door device (1) of the present embodiment having the above-described configuration, the suspension door (34) is moved to the left along the rail (31), and the sealing member (38) is moved to the door stop. The entrance (or exit) through which the person surrounded by the three-sided frame (47) passes can be closed by the suspension door (34) and the suspension door (34) ) Can be moved to the door pocket (A) to open the entrance (or exit).

Since the suspension door device (1) includes the adjuster bolt (12), the suspension door (34) is suspended from the rail unit (28) before the wall plate (W1) is formed. By moving the adjuster bolt (12) in the vertical direction and finely adjusting the vertical position of the bracket (14), the rail unit (28) that is optimal for opening or closing the suspension door (34) can be used. The inclination angle can be easily determined.

The rail unit (28) has a simple operation of fitting the right end of the rail unit (14) to the metal fitting (14) and fixing the left end of the rail unit (28) to the fixing metal fitting (23). Since it is erected between the rail and the door stop support (4), its removal is easy, and maintenance of the rail unit (28) can be easily performed. In particular, by opening the transom panel (50), removing the left end of the rail unit (28) from the fixing bracket (23), descending, and extracting the right end from the receiving bracket (14), the wall plate (W1) is removed. The rail unit (28) can be removed without breaking.

The wall plate (W1) of the present embodiment cannot be removed from the wall (W), but instead of the wall plate (W1), a door pocket panel (not shown) detachable from the wall (W) is used. In some cases, the rail unit (28)
Maintenance becomes easier.

[0029]

According to the present invention, the following effects can be obtained. (a) According to the first aspect of the present invention, the tilt angle of the rail can be finely adjusted simply and surely by moving the adjuster bolt in the up-down direction while keeping the hanging door suspended on the rail. Can be. In addition, one end of the rail is inserted into the opening of the metal fitting whose lower surface is supported by the adjuster bolt, and the other end of the rail is fixed to the fixing metal to support the rail. By detaching the other end of the rail from the fixing bracket and extracting one end of the rail from the bracket, the rail can be easily attached and detached or replaced without removing the door pocket panel.

(B) According to the second aspect of the invention, the end of the rail can be easily inserted into the opening of the metal fitting.

(C) According to the third aspect of the present invention, since the lower surface of the fixing bracket is open, when the end of the rail is pulled up to just before the mounting piece, the end of the rail interferes with the fixing bracket. Therefore, the work of fixing the end of the rail to the fixing bracket can be easily performed.

[Brief description of the drawings]

FIG. 1 is a front view of a suspension door device including an embodiment of the present invention.

FIG. 2 is a partially cutaway perspective view of an upper portion of the suspension door device.

FIG. 3 is an enlarged exploded perspective view of a support portion of the rail.

FIG. 4 is an enlarged vertical sectional side view taken along the line IV-IV in FIG. 1;

FIG. 5 is an enlarged cross-sectional plan view taken along the line VV of FIG. 1;

[Explanation of symbols]

 (1) Hanging door device (2) Opening (3) Door pocket support (one support) (4) Door support support (other support) (5) Cushion material (6) Connecting member (7) Horizontal piece (8) Screw hole (9) Support member (10) Set screw (11) Nut (12) Adjuster bolt (13) Screw hole (14) Metal fitting (15) Set screw (16) Mounting piece (16a) Vertical long hole (17) Inward Piece (18) Board (19) Inclined piece (20) Folded plate (21) Fixing piece (22) Mounting piece (23) Fixing bracket (24) Through hole (25) Set screw (26) Screw hole (27) Screw Hole (28) Rail unit (rail) (29) Base rod (30) Upward ridge (31) Rail (32) Slot (33) Set screw (34) Hanging door (35) Window hole (36) Glass window (37) Handle (38) Seal member (39) Suspension piece (40) Roller (41) Center post (42) Clearance (45) Side frame material (46) Upper frame material (47) Three-sided frame (48) Locking piece (49) Locking rod (50) Spanning panel (51) Locking piece (A) Door pocket (W) Wall (W1) Wall plate

Claims (3)

[Claims] 1. A rail in a suspension door device in which a rail pointing in the left-right direction is erected on opposing surfaces of two pillars standing upright and spaced apart in the left-right direction, and a suspension door is movably supported on this rail. In the mounting structure of (1), the end face of the other pillar side is opened on the opposite surface of one pillar to the other pillar, and the metal fittings whose upper and lower surfaces and both front and rear surfaces are closed can be freely moved in the vertical direction. Attach, the lower surface of the bracket is supported by the lower surface of an adjuster bolt that is vertically movable, one end of the rail is inserted into the opening of the bracket, and the other end of the rail is connected to the other end. A rail mounting structure for a suspension door device, wherein the rail is fixed to a fixing member fixed to a surface of the support opposite to the one support. 2. The rail mounting structure according to claim 1, wherein the peripheral edge of the opening of the metal fitting is inclined while expanding outward. 3. A fixing bracket having an L-shape in plan view, comprising: a fixing piece attached to the other pillar; and a mounting piece extending from a side edge of the fixing piece toward the one pillar side. The rail mounting structure in the suspension door device according to claim 1 or 2, wherein: