JPH0443576Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to a hanging door installed in a partition wall of a building, and prevents the hanging door from swinging in the plane direction and rattling when the door is closed. This invention relates to a structure for preventing the swinging of a hanging door.

(Prior art) Traditionally, the entrances and exits of building partition walls have generally been equipped with sliding doors or hinged doors, but in some cases where it is disliked to install sliding door thresholds or rails on the floor. Hanging doors are often used for openings, etc.

(Problem to be solved by the invention) However, in a general hanging door structure, a runner with a guide roller is attached to the upper end surface of the hanging door, and the runner is simply incorporated into a rail attached to the upper frame. Therefore, the lower end is a free end, and there are drawbacks such as the hanging door swinging in the plane direction or rattling when the hanging door is closed.

This invention was made to solve the above-mentioned problems, and even when the hanging door installed at the entrance/exit part of the partition wall of a building is closed, the hanging door swings in the plane direction or shakes. The purpose of this invention is to provide a steadying structure for a hanging door whose purpose is to prevent this.

(Means for Solving the Problems) In order to achieve the above object, according to the present invention, in a device in which a single-swing hanging door is attached to an opening in a partition wall, there are two locations on the upper end surface of the hanging door. A height-adjustable runner with a rotatable guide roller attached thereto is fixed via a hanging fitting, and a door frame in which the hanging door is housed is provided in a frame to be assembled into the opening of the partition wall. , forming a convex part on the lower part of the door stop surface of the hanging door, forming a concave part in the door stop side vertical frame corresponding to the convex part of the hanging door, and when the hanging door is closed, the convex part of the hanging door is configured to fit into the recess of the vertical frame.

(Function) Based on the above configuration, in the hanging door steady rest structure according to the present invention, a convex portion is provided at the lower part of the door stop surface of the hanging door, and a concave portion is provided in the vertical frame on the door stop side corresponding to the convex portion of the hanging door. The hanging door is constructed such that when the hanging door is closed, the convex part of the hanging door fits into the recessed part of the vertical frame. Ru.

Therefore, even if the hanging door is installed in a structure where a sill or rail cannot be installed at the entrance/exit portion of the partition wall, it will not swing or rattle in the closed state.

(Example) Hereinafter, an example according to the present invention will be described in detail based on the attached drawings.

Fig. 1 is a front view of a hanging door structure showing an embodiment of the present invention, Fig. 2 is a cross-sectional view taken from Fig. 1, and Fig. 3 is an exploded perspective view showing the mounting structure of a runner attached to the hanging door. be.

In the figure, numeral 1 is a hanging door, 2 is an upper frame that constitutes the frame of the entrance/exit, 3 and 4 are vertical frames, 5 is a guide rail attached to the lower surface of the upper frame, and 6 is where the hanging door 1 is stored. Made of door, 7 is the bottom frame of door bag 6, 8 is door bag 6
The mullions at the entrance and exit are shown respectively.

First, on the upper end surface of the hanging door 1, hanging fittings 9 are fixed via screws at two places on the left and right, and a bracket 12 of a runner 11 with a rotatable guide roller 10 attached to the hanging fittings 9 is attached. is,
It is prevented from coming off by a stopper 13.

Between the runner 11 and the blanket 12,
A height adjustment nut 14 is installed, and by rotating this height adjustment nut 14 to the left or right using an adjustment tool, etc., the distance between the runner 11 to which the guide roller 10 is attached and the bracket 12 can be adjusted up or down. Since it can be changed to
After the door is attached to the guide rail 5 of the upper frame 2, the inclination of the hanging door 1 can be adjusted so that the door stop surface is brought into close contact with the vertical frame 4.

On the other hand, in order to assemble the frame body to which the hanging door 1 is attached to the opening of the partition wall 15, first, as shown in FIG. After the door pocket 6 is assembled and the runner 11 of the hanging door 1 is inserted into the guide rail 5 of the upper frame 2 constituting the frame body and the hanging door 1 is temporarily stored in the door pocket 6, The frame body is installed and assembled into the opening of the partition wall 15, and the vertical frame 4 is attached to the door stop surface when the hanging door 1 is closed.

In addition, when fixing the vertical frames 3 and 4 of the frame body to the side walls of the opening of the partition wall 15, between the vertical frames 3 and 4 and the partition wall 15, an adjustment gasket 16 with adhesive applied on both sides is used. are inserted at predetermined intervals and fixed by nailing while adjusting the perpendicularity.

At this time, the upper frame 2 is not fixed to the partition wall 15.

Next, after the frame is assembled to the opening of the partition wall 15, the gap between the periphery of the frame and the partition wall 15 is covered with a decorative member 17 or the like.

Furthermore, on both sides between the upper frame 2 and lower frame 8 of the door pocket 6, there are studs 18 that support the hanging door 1 from both sides.
is assembled, and a wall board 19 is attached to the surface.

On the other hand, a convex portion 20 is provided at the bottom of the door stop surface of the hanging door 1, as shown in FIG. It is configured to fit into the formed recess 21.

The convex portion 20 of the hanging door 1 is not exposed at the doorway when the hanging door 1 is opened and stored in the door pocket 6, so there is no risk of it getting caught. Inside the door pocket 6, it is supported by studs 18 from both sides, and when the hanging door 1 is slid to close the doorway, the rear end of the door 1 in the closing direction is held at the doorway of the door pocket 6. Therefore, the hanging door 1 can be assembled without swinging or rattling in the plane direction.

(Effects of the invention) As explained in detail above, in the hanging door steadying structure according to the invention, a frame body incorporating the hanging door is assembled into the opening of the partition wall, and a single-swing suspension is installed at the entrance/exit. In the case where the door is attached, a convex part is provided at the lower part of the door stop surface of the above-mentioned hanging door, and a concave part is formed in the door stop side vertical frame corresponding to the convex part of the above-mentioned hanging door, and when the above-mentioned hanging door is closed, the hanging door is Since the convex part of the door fits into the concave part of the vertical frame, when the hanging door is closed, it is possible to completely prevent the hanging door from swinging or rattling in the plane direction.

[Brief explanation of the drawing]

Fig. 1 is a front view of a hanging door structure showing an embodiment of the present invention, Fig. 2 is a cross-sectional view of Fig. 1, and Fig. 3 is an exploded view showing the mounting structure of a runner attached to a hanging door according to the present invention. A perspective view, FIG. 4 is an explanatory view showing the order of assembling the hanging door according to the present invention, and FIG. 5 is an enlarged view of section A in FIG. 2. 1... Hanging door, 2... Upper frame, 3, 4... Vertical frame,
5...Guide rail, 6...Door pocket, 7...Bottom frame,
8... mullion, 9... hanging bracket, 10... guide roller, 11... runner, 12... bracket,
13...Stopper, 14...Adjusting nut, 15...
... Partition wall, 16 ... Adjustment gasket, 17 ... Decorative member, 18 ... Stud, 19 ... Wall board, 20
...Convex portion, 21...Concave portion.

Claims (1)

[Scope of utility model registration request] In cases where a single-swing hanging door is attached to an opening in a partition wall, height-adjustable runners with rotatable guide rollers attached are fixed to the upper end of the door at two locations via hanging fittings. A door pocket in which the hanging door is housed is provided on the frame to be assembled into the opening of the partition wall, and a convex portion is formed at the lower part of the door stop surface of the hanging door to correspond to the convex portion of the hanging door. A swing rest structure for a hanging door, characterized in that a recess is formed in a vertical frame on the door stop side, and the convex part of the hanging door fits into the recess of the vertical frame when the hanging door is closed.