JPH08177302A - Hanging height adjusting device in top-railed sliding door - Google Patents

Abstract

PURPOSE: To adjust the hanging height of a top-railed sliding door, even after the door body of the overhang door has been fitted to the body side. CONSTITUTION: A rail-receiving member is stoppedly fitted to a slide-type hanging rail 2, so that it can be fitted to a frame member 10 on the skeleton side, and oblong holes 8e are drilled in the fitting side 8d of the rail-receiving member; on the other side, a supporting side 10a for supporting the undersurface 8f of the rail-receiving member from below is provided to the frame member 10, and the hanging height of the rail-receiving member is adjusted by adjusting screws 12 that have been screwed in the supporting side 10a. Thereafter, by screwedly fitting screws 11 through the oblong holes 8e, the hanging rail 2 is fitted so that the height thereof can be adjusted with regard to the frame member 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hanging height adjusting device for a hanging door provided at a doorway or a passage of a building.

[0002]

BACKGROUND OF THE INVENTION Generally,
In this kind of hanging door, a plurality of retainers are supported by retainers between the inward guide grooves above and below the outer slide rail and the outward guide grooves above and below the inner slide rail on which the door body is supported. There is one in which the ball is suspended by using a slide-type suspension rail in which the ball is rotatably interposed so that the door can be opened and closed more smoothly than the suspension roller type.

As a device using such a slide type suspension rail, there is one conventionally disclosed in Japanese Utility Model Publication No. 61-453. However, when such a slide rail is used, it is required to lay the rail horizontally. Therefore, in the above-mentioned conventional one, a long hole for position adjustment is provided in a rail frame to which the slide rail is integrally attached. On the other hand, the rail frame is fixed and assembled after making it horizontal by adjusting the screwing amount of the adjusting bolt protruding from the upper surface of the rail frame. However, in a building, members may become familiar with each other due to curing after assembly, etc., which may cause positional deviation, distortion, or bending, and these factors cause the slide rail to be built. The horizontality of the may be impaired. However, in the above-mentioned conventional one, it is not assumed that the slide rail is leveled again after being assembled,
In order to adjust this product horizontally after the installation, it is necessary to disassemble the assembled product and then adjust the adjustment bolts on the upper surface of the rail frame, which inevitably requires large-scale construction. There is a demand for the appearance of a mechanism that can easily adjust the level of the slide rail.

[0004]

SUMMARY OF THE INVENTION The present invention was conceived with the object of providing a hanging height adjusting device for a hanging door capable of eliminating these drawbacks in view of the above circumstances. A ball supported by a retainer between the upper and lower inward guide groove portions of the outer slide rail integrally mounted on the body side and the upper and lower outward guide groove portions of the inner slide rail supporting the door body. In a hanging door, which is hung by a slide type hanging rail formed by rotatably interposing the door body so that it can be opened and closed,
The attachment of the outer slide rail to the body side is performed by integrally attaching the rail receiving member fixed to the outer slide rail to the frame member provided on the body side. It is characterized in that it is attached so that the vertical position can be adjusted.

According to the present invention, the horizontality of the slide rail can be adjusted by this structure even after the door body is attached.

[0006]

Next, an embodiment of the present invention will be described with reference to the drawings. In the drawings, reference numeral 1 denotes a door body that constitutes a hanging door provided at a doorway or a passage of a building, and the door body 1 is a slide-type hanging rail 2 which will be described later and is provided above an opening.
From the closed position that closes the opening in the state of being suspended by
It is provided so that it can be moved to the left and right until it reaches the storage position where it is stored in the door pocket 3 provided inside the one side room of the opening and the opening is opened.

Here, the slide type suspension rail 2 is integrally mounted on the side of the body, and the outer slide rail 4 in which upward and downward inward guide groove portions 4a and 4b are formed and the door body 1 are supported, An inner slide rail 5 in which upward and downward outward guide groove portions 5a, 5b are formed, and a plurality of balls 6 rotatably interposed between the respective facing guide groove portions 4a, 5a and 4b, 5b, A retainer 7 that supports the balls 6 in a line at a predetermined interval. Then, the movement of the retainer 7 with respect to the outer slide rail 4 and the movement of the inner slide rail 5 with respect to the retainer 7 are simultaneously performed by the rolling of the balls 6, whereby the movement of the inner slide rail 5 with respect to the outer slide rail 4 is performed. Is configured.

The mounting of the suspension rail 2 on the body side is as follows. First, with the substantially U-shaped reinforcing member 4c applied to the outer surface of the outer slide rail 4, one side surface 8a of the substantially square tube-shaped rail receiving member 8 is integrally stopped via the screw 8b. On the other hand, rail-side hanging metal fittings 9 for connecting to the door body 1 are integrally fixed to the inner slide rails 5 via screws 9a. Then, the other side surface 8 of the rail receiving member 8
c is applied to the frame member 10 integrally built in the upper portion of the opening on the body side, and is integrally fixed by the screw 11, and the rail receiving member 8 with respect to the frame member 10 is fixed. The present invention is embodied in a fastening structure.

That is, the mounting side 8d extending upward from the other side surface 8c of the rail receiving member 8 is provided with a mounting long hole 8e which is long in the up-down direction.
The vertical position of the suspension rail 2 can be adjusted within the length range of e. Further, the frame member 10
Has a supporting edge 10a bent so as to come into contact with the lower surface 8f of the rail receiving member 8 from below, and is screwed from below into a screw hole 10b formed in the supporting edge 10a. The upper end of the adjusting screw 12 for height adjustment is brought into contact with the lower surface 8f of the rail receiving member, and the rail receiving member 8 is vertically moved in and out based on the vertical adjustment movement of the adjusting screw 12. As a result, the horizontal adjustment work of the slide type suspension rail 2 is performed. To make such horizontal adjustment, the adjustment screw 12
It is necessary to provide at least one at each of the left and right ends, and by doing so, the hanging height of the door body 1 can be adjusted in addition to the horizontal adjustment. By the way, the adjusting screw 12 is arranged at a position which is biased toward the outer door guide surface 10d side between the inner and outer door body guide surfaces 10c and 10d formed on the frame member 10 and can be seen from below. It is set. The inner door guide surface 10
c is a frame cover 10e for inspection that is detachably fixed to the frame member 10 on the frame side, while the outer door body guide surface 10d is set to be integrally provided on the frame member 10 on the frame side. It has become.

The suspension of the door body 1 with respect to the rail side suspension fitting 9 is as follows. That is, substantially U-shaped hook portions 9b are formed at the lower left and right ends of the rail-side hanging metal fitting 9. On the other hand, the door body side hanging metal fitting 13 is integrally provided on the upper surface of the door body 1 so as to correspond to the hook portion 9b, and the hanging piece 13a provided on the door body side hanging metal fitting 13 has a long hole. -Shaped through hole 13b is bored, and the door portion 1 is suspended on the inner slide rail 5 by locking the hook portion 9b to the pin 14 penetratingly supported by the through hole 13b. Further, the stopper member 15 is integrally provided on the upper surface of the door body 1,
The retaining member 15 has a retaining edge 15a formed at a leading edge thereof loosely fitted in a guide groove 10f formed by bending a plate material to form the outer door guide surface 10d. The body 1 can be swayed. Further, in the figure, 16 is a self-closing device for the door body 1, 17 is a shock absorbing device for shock absorbing when the door body is fully closed, and 18 and 19 are holding devices for holding the fully opened door body 1. , Optional attachment is possible, and the details are omitted here.

In the embodiment of the present invention constructed as described above, the slide type suspension rail 2 includes the rail receiving member 8
Is attached to the frame member 10 at the upper part of the opening, and is attached to the body side. The slide type suspension rail 2 to be attached adjusts the adjusting screw 12 up and down with the screw 11 temporarily held. Done, and after adjustment,
The loosened screw 11 may be tightened to fix the rail receiving member 8 to the frame member 10.

As described above, in the embodiment of the present invention, the suspension rail 2 can be horizontally adjusted. However, this horizontal adjustment is not made by adjusting the upper frame member as in the conventional case, but is made by the frame. The adjustment work of the suspension rail 2 relative to the member 10 in the vertical direction improves the workability and improves the workability. As a result, in the case where the horizontal alignment is impaired due to the displacement of the members and the distortion after the construction, the adjustment can be easily performed without the need for large-scale construction for dismantling. Moreover, since this adjustment work can be performed by adjusting the adjustment screw 12 screwed on the support piece 10a formed on the frame member 10 up and down, the work is easy, but the adjustment screw 12 is closer to the outer guide surface 10d. Since it is arranged at a position that can be seen from below, adjustment work can be performed by inserting an appropriate tool such as a screwdriver from below, and workability can be further improved.

[0013]

In summary, since the present invention is constructed as described above, the slide type suspension rail is attached by fixing the rail receiving member fixed to the outer slide rail to the frame member on the frame side. However, since the rail receiving member is attached to the frame member so that the vertical position can be adjusted freely, when adjusting the position of the slide-type suspension rail with respect to the body side, the slide-type suspension rail can be mounted on the frame as in the past. Rather than adjusting each member individually, it is sufficient to adjust the slide type suspension rails vertically relative to the frame member, and workability can be improved. Therefore, even when adjusting after installation, , Can be easily adjusted without the need for large-scale construction such as dismantling.

[Brief description of drawings]

FIG. 1 is a front view of a hanging door.

FIG. 2 is a partially cutaway perspective view of a main part of a hanging door.

FIG. 3 is a side sectional view of a main part of a hanging door.

FIG. 4 (A) is a side view of the retaining member, and FIG. 4 (B) is a plan view of the retaining member.

[Explanation of symbols]

 1 Door 2 Slide-type suspension rail 4 Outer slide rail 5 Inner slide rail 6 Ball 7 Retainer 8 Rail receiving member 8e Mounting long hole 9 Rail-side suspension metal fitting 10 Frame member 10a Supporting edge 12 Adjustment screw

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yuji Wakamatsu 2-1-1 Nishishinjuku, Shinjuku-ku, Tokyo Sanwa Shatter Industry Co., Ltd. (72) Inventor Yuji Yamamoto 2-1-1 Nishishinjuku, Shinjuku-ku, Tokyo No. 1 Sanwa Shutter Industry Co., Ltd.

Claims (4)

[Claims] 1. A retainer is provided between the upper and lower inward guide groove portions of the outer slide rail integrally mounted on the body side and the upper and lower outward guide groove portions of the inner slide rail supporting the door body. In a hanging door that hangs the door body so that it can be opened and closed by using a slide type hanging rail that rotatably supports a supported ball, the outer slide rail is attached to the body side. When the rail receiving member fixed to the outer slide rail is integrally attached to the frame member provided on the skeleton side, the rail receiving member is attached to the frame member so that the vertical position can be adjusted. A hanging height adjusting device for a hanging door, which is characterized in that 2. The frame member according to claim 1, wherein
A hanging height adjusting device for a hanging door, characterized in that an adjusting tool for adjusting the vertical position of the rail receiving member is provided. 3. The frame member according to claim 2, wherein:
A hanging height adjusting device for a hanging door, characterized in that a supporting piece facing the lower surface of the rail receiving member is formed, and an adjusting tool for supporting the lower surface of the rail receiving member is provided on the supporting piece so as to be adjustable in the vertical direction. . 4. The suspension according to claim 2, wherein the adjusting tool is disposed above a door body guide surface that guides the inner and outer surfaces of the door body upper end portion that open and close in a loose fit manner. Hanging height adjustment device for doors.