JP3258512B2 - Hanging device for hanging doors - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a suspension mounting device of a suspension door for closing a frontage of a room or a corridor of a hospital, a public facility or the like.

[0002]

2. Description of the Related Art Conventionally, as disclosed in Japanese Utility Model Publication No. 3-52395 and Japanese Utility Model Application Publication No. 4-11113, the upper side of a three-way frame installed in an opening of a room or a corridor has a lateral direction (opening). (A frontage direction of the part), a long support frame is fixed, and a suspension door for closing the frontage portion is suspended from a slide device mounted on the support frame via a mounting device. At this time, the mounting device was provided with a notch in the hanging bracket having an upwardly open hook-shaped hanging hook fixed to the slide device with bolts or the like, and was screwed to the upper end of the hanging door. A U-shaped mounting bracket having a downward cross section is formed so as to be fitted into the notch from below or from the side, and a downward U-shaped section of the mounting bracket and a hanging hook portion of the hanging bracket are provided. And a horizontal pin is inserted through the support.

[0003]

However, according to the mounting device having the above-described structure, the hanging door is lifted, and the downward U-shaped portion of the mounting bracket is downwardly or laterally (horizontally) inserted into the notch. The horizontal pin must be inserted in a state where the horizontal pin is fitted and positioned, and it becomes difficult to insert the horizontal pin in a small space. Further, in order to prevent displacement of the hanging door in the frontage direction with respect to the slide device, if the frontage dimensions of both the cutout portion and the downward U-shaped portion are designed so as not to have a tight gap, the fitting operation of the two can be performed. In addition, there is a problem in that the mounting operation of the hanging door is more troublesome because a pair of mounting devices of this kind are usually provided in a pair in the direction of the frontage of the fishing door.

Further, since the front and rear ends of the horizontal pin are merely placed on the upwardly open hook-shaped hanging hooks of the hanging bracket, when an upward external force or a horizontal external force acts on the hanging door, The lateral pin is lifted up from the hanging hook portion and becomes selfish. Therefore, for example, in the case where the slide device is arranged in an inclined manner so as to have a lower height on the cutoff side, and the open hanging door is automatically moved to the cutoff side by its own weight, at the cutoff point, Since the horizontal external force or the upward external force easily acts on the hanging door, the horizontal pin instantaneously rises from the hanging hook portion and then falls and emits an abnormal sound, or the horizontal pin or the notch portion and the downward U-shaped portion are formed. There is a problem that an impact force acts on the portion and causes metal fatigue.

Further, in order to adjust the height position of the hanging door with respect to the opening, the height of the sliding device must be adjusted with respect to the support frame while the hanging device is mounted on the sliding device. In addition, there is a problem that the adjustment work is extremely troublesome. The present invention has been made in order to solve these conventional technical problems, and an object of the present invention is to provide a suspension door mounting device for a suspension door that facilitates the work of mounting and adjusting the suspension door. is there.

[0006]

According to one aspect of the present invention, there is provided a slide device mounted on a support frame disposed above an opening such as a room or a corridor. A suspension door mounting device for mounting a suspension door for closing the suspension door, wherein a pair of hanger bodies having upwardly open hanging suspension portions are arranged and fixed to the slide device at appropriate intervals in the frontage direction of the suspension door. On the other hand, at the upper end of the hanging door, a pair of connecting bodies having a downwardly open hanging hook that can be fitted to each of the hanging supports is provided so as to be adjustable in the vertical position, and on the slide device side or the hanging door side, The vertical movement restricting means for restricting the vertical separation of the hanging support and the hanging hook, and the lateral movement restricting means for restricting the movement of the pair of hanger bodies and the connecting body in the frontage direction are provided.

According to a second aspect of the present invention, in the hanging door mounting apparatus of the first aspect, the horizontal plate portion as the vertical movement restricting device and the vertical plate portion as the horizontal movement restricting device are integrated. A restricting body formed in a flexible manner is detachably mounted on a slide device.

[0008]

Next, an embodiment of the present invention will be described. FIG. 1 is a front view of a hanging door, etc., FIG.
FIG. 3 is a perspective view of each part of the suspension attachment device. A hanging door 1 for closing an opening of a room or a corridor is arranged below an upper beam 2 in a three-way frame provided in the opening, and a sliding device arranged along the upper beam 2. 3 is an outer member of substantially the same length provided along the side surface of the support frame 4 which is arranged so as to be lower at the cutoff side of the suspension door 1 at the opening and higher at the open side. 5 and a retainer 6 slidably fitted to the outer member 5 and an inner member 8 slidably fitted via a ball 7 (see FIG. 2).

The inner member 8 is provided with a hanger body 10 having a pair of hanger bodies 9 and 9 having an upwardly open hanger part 9a separated by a dimension W1 along the frontage direction of the hanger door 1. Fix with screws not shown. FIG.
In the embodiment shown in FIG. 7, each of the hanging supports 9a is formed in a substantially U-shaped cross section, and the length of each hanging support 9a in the frontage direction is W2.
It is.

On the other hand, at the upper end of the hanging door 1, a pair of hanging pieces formed with a downwardly open (downward U-shaped in the example) U-shaped hanging hook portion 12a which can be fitted to each of the hanging support portions 9a. 12,
12 and brackets 13, 13 which can adjust the height position of the pair of suspension pieces 12, 12.
Is provided. That is, a vertically long adjusting slot 14 is formed in each bracket 13, and the mounting position of the bolt 15 with respect to the suspension 12 is changed, so that the height position of the connecting body 11 with respect to the slide device 3, The height position of the suspension door 1 can be adjusted.

The restricting body 16 disposed between the hanging door 1 and the slide device 3 includes the hanging support portions 9 a and the hanging hook portions 12.
a) a pair of horizontal plates 17 and 17 as vertical movement restricting means for restricting vertical separation from the horizontal line a, and a lateral movement restriction for restricting movement in a frontage direction between the pair of hanger bodies 9 and the connector 11. The vertical plate portion 18 having a length of about W1 is located between a pair of left and right horizontal plate portions 17 and 17, and the restricting member 16 is attached to the suspension member. A screw 19 is fixed to the support 10 (FIGS. 3 and 4).
reference).

The slide device 3 and the upper beam 2 are covered by a transom panel 20 shown in FIG.
A hydraulic shock absorber 21 and a stopper 22 for mitigating the impact of the movement of the suspension door 1 on the closing side are provided inside.
Etc. are provided. The guide rollers 23 protruding from the floor face the downward opening grooves on the lower surface side of the suspension door 1 so as to prevent the suspension from falling below the suspension door 1.

Next, a description will be given of a method of mounting the suspension support mounting device for the suspension door 1 having the above configuration. The slide device 3 is mounted on the side surface of the support frame 4 fixed to the upper beam 2, and then,
The suspension support 10 is fixed to the slide device 3 with screws or the like. Then, the pair of hanger bodies 9 provided at the lower end of the suspension support 10 are located on the lower side of the slide device 3.

On the other hand, a pair of connecting bodies 11, 11 is attached to the upper end of the hanging door 1. In this case, each bracket 1
The suspension piece 12 is temporarily fixed to 3 with bolts 15. Next, the hanging hooks 12a of the hanging pieces 12 are fitted into the hanging supports 9a of the hanger bodies 9 from the lateral direction or the upper direction, and the hanging door 1 is hung. In this state,
Each of the hanging hooks 12a can be lifted upward with respect to the hanging support 9a, and the hanger body 9 and the hanging piece 1
2 can move laterally (moving in the horizontal direction) in the frontage direction of the suspension door 1. Then, when the regulating body 16 is screwed to the side surface of the hanging support 10 with a screw 19, each horizontal plate portion 17
Is arranged close to the upper end of the hanging hook portion 12a, the vertical separation between each hanging support portion 9a and the hanging hook portion 12a can be regulated, and the vertical plate portion 18 has a pair of left and right sides. By being arranged in the space between the hanger bodies 9, 9,
It is possible to regulate a relative lateral displacement between the hanger body 9 and the hanging piece 12.

In this embodiment, after the hanging door 1 is suspended from the hanger bodies 9 on the slide device 3 side via the connecting members 11, the regulating body 16 is moved to the slide device 3.
The hanging door 1 can be prevented from floating and side-shifting by one-touch only by attaching to the side, and the height of the hanging door 1 can be adjusted with the bracket 13 and the hanging piece 12 even when the regulating body 16 is mounted. This has the effect of being made possible by the height adjustment operation.

As another embodiment, not shown,
Horizontal plate portions 17, 17 serving as vertical movement restricting means for restricting vertical separation between the hanging support portions 9 a and the hanging hook portions 12 a, and a front end direction between the pair of hanger bodies 9, 9 and the connecting bodies 11, 11. Vertical plate 1 as lateral movement restricting means for restricting movement
8 may be fixed separately to the hanging support 10, or the horizontal plate 17 may be fixed to the hanging support 10, and the vertical plate 18 may be fixed to the upper end of the hanging door 1. It may be configured as follows.

As still another embodiment, each horizontal plate portion 17 fixed to the upper end side of the suspension door 1 is arranged close to the lower surface side of the suspension support portion 9a in each hanger body 9, so that each suspension support portion is provided. It is also possible to regulate the vertical separation between the hook 9a and the hanging hook 12a.

[0018]

As described above, according to the first aspect of the present invention,
The invention described in the above is a suspension mounting device for mounting a suspension door for closing the frontage portion to a slide device mounted on a support frame disposed on the upper side of an opening portion such as a room or a corridor, wherein the slide In the device, a pair of hanger bodies provided with upwardly open hanging supports are arranged and fixed at appropriate intervals in the direction of the frontage of the hanging door, while the upper end of the hanging door is downwardly fitted to each of the hanging supports. A pair of connecting bodies having an open hanging hook portion are provided so as to be adjustable in the vertical position, and on the slide device side or the hanging door side, a vertical movement regulating means for regulating the vertical separation between the hanging support portion and the hanging hook portion. And a lateral movement restricting means for restricting movement of the pair of hanger bodies and the connecting body in a frontage direction.

Therefore, a pair of hangers provided with an upwardly open hanging support portion are arranged and fixed at appropriate intervals in the direction of the frontage of the hanging door on the slide device, and a pair of connecting bodies are previously provided on the upper end side of the hanging door. The hanging door can be mounted very easily only by fixing and fitting the downwardly open hanging hook portion of each connecting body to the upwardly open hanging support portion of the hanger body.

The vertical movement restricting means provided on the slide device side or the suspension door side vertically separates the suspension support portion of each hanger body on the slide device side from the suspension hook portion on the suspension door side connection body. And the lateral movement restricting means restricts the movement in the frontage direction between the pair of hanger bodies and the connecting body, so that the suspension door is abnormal in the suspension portion every time the suspension door moves in the closing direction or the like. This produces an effect that troubles such as generation of unpleasant noise and floating can be completely prevented.

According to a second aspect of the present invention, there is provided the hanging door mounting device for the hanging door according to the first aspect, wherein the horizontal plate portion as the vertical movement restricting device and the vertical plate portion as the horizontal movement restricting device. Since the regulating body integrally formed with the sliding door is detachably attached to the slide device, the work of preventing the hanging door from moving in the vertical and lateral directions can be performed with one touch only by attaching the regulating body. It works.

[Brief description of the drawings]

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

FIG. 2 is an enlarged sectional view taken along line II-II in FIG.

FIG. 3 is a perspective view of each part of the suspension door mounting device of the suspension door, in which the slide device is not shown.

FIG. 4 is an enlarged perspective view of a main part.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hanging door 3 Sliding device 4 Support frame 9, 9 Hanger body 9a, 9a Hanging support part 10 Hanging support 11, 11 Connecting body 12 Hanging piece 12a Hanging hook part 13 Bracket 14 Adjustment slot 15 Bolt 16 Regulator 16 17 Horizontal plate part 18 Vertical plate part 19 Screw

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E05D 15/06 122 E05D 15/06 123 E05F 1/02

Claims (2)

(57) [Claims] 1. A suspension attachment device for attaching a suspension door for closing a frontage portion to a slide device mounted on a support frame disposed above an opening portion such as a room or a corridor, wherein the slide device is provided. In the meanwhile, a pair of hanger bodies having upwardly open hanging support portions are arranged and fixed at appropriate intervals in the direction of the frontage of the hanging door, while the upper end of the hanging door has a downward opening that can be fitted to each of the hanging support portions. A pair of connecting bodies having a hook-shaped hanging hook portion are provided so as to be able to adjust the vertical position, and on the slide device side or the hanging door side, vertical movement restricting means for regulating the vertical separation between the hanging support portion and the hanging hook portion, A suspension mounting device for a suspension door, further comprising a lateral movement restricting means for restricting movement of the pair of hanger bodies and the connecting body in a frontage direction. 2. A slide device in which a restricting body integrally formed with a horizontal plate portion as the vertical movement restricting device and a vertical plate portion as the horizontal movement restricting device is detachably mounted on a slide device. The suspension support mounting device for a suspension door according to claim 1.