JP2535653Y2 - Slipper for top-hanging sliding door - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION The present invention relates to an upper suspension type sliding door in which a lower edge of a sliding door or a lower edge of the sliding door is inserted into a groove formed on an opposed rail to prevent the sliding door from swinging back and forth. It relates to a steady rest.

[0002]

2. Description of the Related Art As shown in FIG.
The main body 43 has a substantially circular outer peripheral surface 43A. Then, as shown in FIG. 5, the base plate 41 is mounted on the floor surface 44 using, for example, a fisher plug 47 or the like, and the steady rest body 43 is formed on the lower edge of the sliding door 45 by a groove 46. The sliding around the sliding door 45 is prevented by sliding or rolling contact of the outer peripheral surface 43A with the inner wall 46A of the groove 46. The steady rest body 4 shown here
3 may be rotatably attached to the column 42.

[0003]

Generally, depending on the size and type of the sliding door, the width of the groove 46 is, for example, 30 mm,
Standard methods such as 36mm and 40mm are defined.
In accordance with the standard, there are several kinds of sizes of the above steady rests, but there is a need to select a steady rest in correspondence with the sliding door, and if you do not pay attention to inventory management At the time of shipment, an improper method of attaching a steady rest is attached to a sliding door before shipment, which causes inconvenience such as being unable to be installed at an installation site.

[0004]

[Purpose of the Invention] The present invention has been made based on the above-mentioned circumstances, and a single steady rest has been improved to be applicable to a plurality of types of sliding doors having different groove widths. It is intended to provide tools.

[0005]

Therefore, in the present invention,
As clarified in the illustrated embodiment, the sliding door (1)
And a lower edge of the sliding door is inserted into a groove formed in the facing rail (9) to prevent the sliding door from swinging back and forth. The main body (7A) has an oval or elliptical outer peripheral surface (7) mounted on a base (7B) via a support (7C).
D), and the base (7B) is arranged so that the main body (7A) can be installed with at least the major axis and minor axis of the oval or ellipse directed in the width direction of the groove. An attachment part (7E) is constituted.

[0006]

Therefore, for example, when the width of the groove is large, the major axis is directed in the width direction and the main body of the steady rest (7A).
The base (7B) is mounted via the mounting portion (7E) in a state in which is arranged, and when the width of the groove is small, the anti-vibration device body (7A) with its short diameter directed in the width direction.
The base (7B) can be mounted via the mounting portion (7E) in a state where is disposed, and can be used in any case.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be specifically described below with reference to FIGS. In FIGS. 1 and 2, reference numeral 1 denotes an upper-hanging sliding door which has a drive wheel 2 mounted on an upper edge thereof, and which is rotatably connected to a rail 4 having a C-shaped cross section provided on an upper beam 3. It is suspended in the state where it was made to be. This sliding door 1
A groove 6 is formed at the lower edge by an inverted channel-shaped inner bone 5, and a base 7B of a steady rest 7 is formed on the inner bottom surface thereof.
Are fixed by screws 10, and the steady rest body 7 </ b> A is inserted into the groove of the opposite rail 9. The steady rest 7 is obtained by mounting the steady rest main body 7A on a disc-shaped base 7B via a column 7C. The steady rest main body 7A has a long diameter D as shown in FIG. And an elliptical or elliptical outer peripheral surface 7D having a minor diameter d. Further, screw insertion holes as mounting portions 7E are formed in the base 7B at equal intervals in the circumferential direction.

In such a configuration, for example, the base 7B is placed in the groove 6 of the sliding door 1, and the major axis D is set in the width direction according to the width of the groove 9A of the shoe rail 9 provided on the floor 8.
Alternatively, with the short diameter d facing, the steady rest body 7A is grooved 9A.
The base 7B can be fixed by being screwed through the screw insertion hole so as to be positioned inside the base 7B. Therefore, one steady rest 7 can be used corresponding to at least two types of sliding doors having different widths of the groove 9A.

In another embodiment shown in FIG. 3, the shape of the outer peripheral surface 7D of the steady rest body 7A is such that not only the major diameter D and the minor diameter d but also the intermediate diameter d 'can be slid in the groove 9A. Oval shape. Correspondingly, the configuration and arrangement of the mounting portion 7E of the base 7B are also devised.

[0010]

[Effects of the Invention] The present invention has been described in detail above, and a single steady rest can exhibit versatility as a steady rest for a plurality of types of overhead hanging sliding doors having different groove widths. A practical effect of being advantageous also can be obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one embodiment of the present invention;

FIG. 2 is a longitudinal end view showing a relationship with a sliding door,

FIG. 3 is a perspective view of another embodiment,

FIG. 4 is a perspective view of a conventional example,

FIG. 5 is a longitudinal sectional end view showing a relationship between the conventional example and a sliding door.

[Explanation of symbols]

1 sliding door, 2 driving wheels, 3 upper beams, 4 rails, 6 grooves, 7 steady rest, 7A steady rest main body, 7B base, 7C support,
7D outer peripheral surface, 7E mounting part, 9 rails, 9A groove.

Claims (1)

(57) [Scope of request for utility model registration] 1. A swing stopper for an upper-hanging sliding door, wherein a lower edge of the sliding door or a lower edge of the sliding door is inserted into a groove formed on an opposed rail to prevent the sliding door from swinging back and forth. The steady rest body has an elliptical or elliptical outer peripheral surface mounted on a base via a support, and the base has at least a major axis and a minor axis direction of the elliptical or elliptical groove. A steadying device for an upper-hanging sliding door, wherein a mounting portion is configured so that the steadying device main body can be installed in a width direction of the strip.