JP2554114Y2 - Door structure - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an opening / closing door which is rotatably supported at one end and is rotatably opened and closed.

[0002]

2. Description of the Related Art As shown in FIGS. 9, 5 and the like, a movable door 1a is movably suspended on an upper rail 5 formed in a channel shape with a lip in cross section.
The movable door 1a is provided with concave portions 7 at the upper and lower ends of the door body 6.
The upper horizontal frame 2 and the lower horizontal frame 3 each made of metal are fitted and mounted on the upper rail 5, and the runner 8 is mounted on the upper horizontal frame 2, and the runner 8 is suspended on the upper rail 5 so as to run freely. Further, a floor contact member 9 is fitted into the lower horizontal frame 3 so as to be vertically movable, and a drop bar 10 is provided at the lower end of the side end surface of the movable door 1a so as to be vertically movable. Can be freely inserted into the lower rail 11. The room is partitioned by the movable door 1a having such a configuration, and an opening / closing door 1 is disposed at an end of the partition. The opening / closing door 1 has the same basic structure as the movable door 1a, and a metal U-shaped upper and lower horizontal frame 2 and a lower horizontal frame 3 are fitted into recesses 7 at upper and lower ends of a door body 6, respectively. Although the runner is not attached to the upper horizontal frame 2, the floor contact member 9 is fitted in the lower horizontal frame 3 so as to be movable up and down, and the lower end of the side end surface of the movable door 1 a is vertically A drop bar 10 is provided for movement. At the upper end of one side end of the opening and closing door 1, a hanging side runner 12 is protruded, and is suspended so as to be rotatable without moving to the upper rail 5. Lower rail 1
The door 1 is not rotatable but fitted so as to be rotatable, and the opening / closing door 1 is rotatable with the hanging side runner 12 and the drop bar 10 as pivots. FIG. 6 shows a fully closed state in which the movable door 1a and the open / close door 1 are closed. As can be seen from FIG. 6, the side end surface of the movable door 1a located adjacent to the open / close door 1 on the side of the open / close door 1 is shown. A door stop 13 having a substantially L-shaped cross section is attached to the portion, and when the door 1 is closed, a side end portion of the door 1 opposite to the pivot side contacts the door stop 13. As shown in FIG. 9, a latch 14 is provided on a side end surface of the opening / closing door 1 opposite to the pivot side.
It can be latched on a latch receiver 15 provided on the door stop 13. Then, with the movable door 1a closed, only the open / close door 1 is rotated to form an entrance / exit at the partition. The floor contact member 9 is lowered when fully closed so as to be in contact with the floor to maintain airtightness. On the other hand, the upper rail 5 has a branch rail 5a branched to the end side. With the opening / closing door 1 opened, the drop bar 10 of the movable door 1a is pulled up, and the runner 8 is moved along the upper rail 5 in this state. By moving the vehicle, the runner 8 is positioned at the end of the upper rail 5 and the branch rail 5a as shown in FIG. it can.

[0003]

However, in the above conventional example, the upper and lower horizontal frames 2 and 3 are provided above and below the opening and closing door 1 in order to share the basic structure with the movable door 1a.
In the upper and lower portions of the side end surface opposite to the pivot side of the door 1, when the door 1 is opened, the upper and lower horizontal frames 2, 3 having a U-shaped cross section are exposed to the outside and unsightly. was there. Further, in the related art, the protrusion of the latch 14 is constant, and the protrusion cannot be adjusted.

The present invention has been made in view of the above-mentioned problems of the prior art, and has as its object the purpose of enhancing the appearance by opening the opening of the door when the door is opened. Another object of the present invention is to provide a structure of an opening / closing door capable of adjusting the extension of a latch.

[0005]

The structure of the opening / closing door of the present invention is such that the movable door 1a is suspended on the upper rail 5 so as to be movable.
The upper and lower ends of the moving door 1a have a substantially U-shaped metal side in the recess 7
Frame 2 and lower horizontal frame 3 are fitted and attached.
Attach runner 8 to run runner 8 on upper rail 5
And the floor contact member 9 is fitted to the lower horizontal frame 3 so as to be vertically movable.
At the end of the upper and lower rails 5 and 11,
Open and close the door 1 pivotally supported by the ends of the upper and lower rails 5 and 11.
At the upper and lower ends of the door 1 as well as the movable door 1a
A concave portion 7 is provided in each
The U-shaped upper horizontal frame 2 and lower horizontal frame 3 are fitted and attached, and the upper and lower horizontal frames 2 and 3 of the opening and closing door 1 are placed above and below the side end surface opposite to the pivot side of the opening and closing door 1. The cover member 4 is provided, and the outer surface of the cover member 4 is protruded from the side end surface of the door 1. By adopting such a configuration, the above-described problem of the conventional example can be solved. Thus, the object of the present invention has been achieved.

[0006]

The basic structure of the opening / closing door 1 is the moving door 1
In order to make the main part of the door main body 6 common as in the case of a,
A recess 7 is provided at the upper and lower ends of the door body 6 and
Despite fitting horizontal frame 2 and lower horizontal frame 3
Up and down on the side edge of the door 1 opposite to the pivot side
A cover material 4 is provided to cover the upper and lower horizontal frames 2 and 3 of the door 1
The end on the opposite side of the pivoting side of the openable and closable door 1
At the top of the U-shaped upper horizontal frame 2 and lower horizontal frame 3
It is something that can be prevented. Further, by making the outer surface of the cover member 4 protrude from the side end surface of the opening and closing door 1, the thickness of the cover member 4 can be selected, or the cover member 4 can be attached to the back side of the cover member 4 with a spacer interposed therebetween. The extension of the latch 5 can be adjusted.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below based on embodiments shown in the accompanying drawings. FIG. 1 is an overall exploded perspective view of the present invention. Although not shown in FIG. 1 for drawing, FIGS. 2 and 5
The movable door 1a is movably suspended from the upper rail 5 formed in a channel shape with a lip in cross section as shown in FIG.
The movable door 1a is provided with concave portions 7 at the upper and lower ends of the door body 6.
The upper horizontal frame 2 and the lower horizontal frame 3 each made of metal are fitted and mounted on the upper rail 5, and the runner 8 is mounted on the upper horizontal frame 2, and the runner 8 is suspended on the upper rail 5 so as to run freely. Further, the floor contact member 9 is fitted into the lower horizontal frame 3 so as to be vertically movable (the mechanism for vertically moving the floor contact member 9 employs a well-known method conventionally used in this type of movable door. Further, a drop bar 10 is provided at the lower end of the side end surface of the movable door 1a so as to be vertically movable, and the drop bar 10 can be inserted into the lower rail 11 freely. The room is partitioned by the movable door 1a having such a configuration, and an opening / closing door 1 is disposed at an end of the partition. The opening / closing door 1 has the same basic structure as the movable door 1a, and a metal U-shaped upper and lower horizontal frame 2 and a lower horizontal frame 3 are fitted into recesses 7 at upper and lower ends of a door body 6, respectively. Although the runner is not attached to the upper horizontal frame 2, the floor contact member 9 is fitted in the lower horizontal frame 3 so as to be movable up and down, and the lower end of the side end surface of the movable door 1 a is vertically attached to the lower end. A drop bar 10 is provided for movement. At the upper end of one side end of the opening and closing door 1, a hanging side runner 12 is protruded, and is suspended so as to be rotatable without moving to the upper rail 5. The door 1 is not rotatable but rotatably fitted to the lower rail 11, and the opening / closing door 1 is rotatable with the hanging side runner 12 and the drop bar 10 as pivots. Here, the structure in which the hanging side runner 12 is suspended so as to be able to rotate without moving to the upper rail 5 and the structure in which the drop bar 10 is mounted so as to be able to rotate but not move to the lower rail 11 are conventional types of opening and closing. Known means for the door can be adopted, and a specific description is omitted. FIG. 6 shows a fully closed state in which the movable door 1a and the open / close door 1 are closed. As can be seen from FIG. 6, the side end surface of the movable door 1a located adjacent to the open / close door 1 on the side of the open / close door 1 is shown. The part has a door stop 13 with a substantially L-shaped cross section.
When the door 1 is closed, the side end of the door 1 opposite to the pivot side hits the door stop 13. As shown in FIG. 1, a latch 14 is provided on a side end surface of the opening / closing door 1 on the side opposite to the pivot side, and can be locked to a latch receiver 15 provided on the door stop 13.
Then, with the movable door 1a closed, only the open / close door 1 is rotated to form an entrance / exit at the partition. The floor contact member 9 is lowered when fully closed so as to be in contact with the floor to maintain airtightness. On the other hand, the upper rail 5 has a branch rail 5a branched to the end side. With the opening / closing door 1 opened, the drop bar 10 of the movable door 1a is pulled up, and the runner 8 is moved along the upper rail 5 in this state. Run and runner 8 as shown in FIG.
Are located at the end of the upper rail 5 and the branch rail 5a so that the movable door 1a is at right angles to the upper rail 5 so as to be in a fully open state.

As shown in FIG. 2, a cover member 4 for covering the upper and lower horizontal frames 2 and 3 of the opening and closing door 1 is attached to the upper and lower sides of the side end surface opposite to the pivot side of the opening and closing door 1. This cover material 4
As shown in FIG. 3, a hole 17 is drilled at one end of the plate-like portion 16 and protruding pieces 18 project rearward from both side edges at the other end of the plate-like portion 16. . Then, cover material 4
Of the opening / closing door 1 on the opposite side of the pivotal side of the opening and closing door 1 so as to cover the upper and lower horizontal frames 2 and 3, respectively. In this state, a screw 19 is inserted through the hole 17 to be fixed to the door 1. By doing so, the upper and lower horizontal frames 2 and 3 of the door 1 are covered with the cover material 4 above and below the side end surface of the door 1 opposite to the pivot side. Here, the outer surface of the cover member 4 protrudes from the side end surface of the door 1. Therefore, by selecting the thickness of the cover member 4 or attaching the cover member 4 to the back side of the cover member 4 with a spacer interposed therebetween, when the door 1 is closed, the side opposite to the pivot side of the door 1 is closed. When the side end hits the door stop 13, the cover member 4 serves as a kind of a gap adjusting member, and the depth of engagement of the latch 5 with the latch receiver 15 (that is, the extension of the latch 5) can be adjusted. is there.

As shown in FIGS. 1 and 6, a general moving door 1a is used.
Of the movable door 1a adjacent to the opening / closing door 1, the side end surface opposite to the door stop 13, and the pivotal end of the opening / closing door 1 are each made of aluminum and have a U-shaped cross section. Is attached. This combining member 20
Among them, necessary ones are provided with a combined convex member 21 made of synthetic resin having elasticity.

[0010]

In the present invention, according to the invention], as narrative, Uere
The movable door is suspended movably from the upper and lower ends of the movable door.
Fit the upper and lower horizontal frames made of metal into a U-shape
And attach the runner to the upper horizontal frame.
Hang it on the upper rail so that it can travel freely, and place the floor contact member on the lower horizontal frame.
Fits down freely, and at the ends of the upper and lower rails,
Openable and closable door with one end pivotally supported by the ends of the upper and lower rails
At the upper and lower ends of the opening and closing door as well as the movable door.
And a metallic U-shaped upper and lower side in each of the concave portions.
The frame and the lower horizontal frame are fitted and attached, and cover materials are provided above and below the side end faces opposite to the pivotal side of the door to cover the groves of the upper and lower horizontal frames of the door and the outer surface of the cover material is provided. The basic structure of the door is projected from the side end surface of the door.
Same as the moving door, to make the main part of the door common
For this reason, the upper and lower ends of the door
Despite fitting the horizontal frame and lower horizontal frame,
At the end opposite to the pivot side of the openable door,
The U-shaped upper and lower horizontal frames can be made invisible.
Things. Also, since the outer surface of the cover material protrudes from the side end surface of the door, the thickness of the cover material can be selected, or the cover material can be attached to the back of the cover material with a spacer interposed to allow the latch to protrude. It is possible to adjust.

[Brief description of the drawings]

FIG. 1 is an overall exploded perspective view of the present invention.

FIG. 2 is a side view of the opening and closing door.

FIGS. 3A and 3B are drawings showing a cover material used in the above, wherein FIG. 3A is a front view, FIG. 3B is a plan view, and FIG.

FIG. 4 is an overall front view of the same.

FIG. 5 is a cross-sectional view of the opening / closing door or the moving door.

FIG. 6 is an overall plan sectional view of the same.

FIG. 7 is a schematic plan view of the above fully opened state.

FIG. 8 is a perspective view of a door stop part according to the embodiment.

FIG. 9 is an overall exploded perspective view of a conventional example.

[Description of Signs] 1 Opening / closing door 2 Upper horizontal frame 3 Lower horizontal frame 4 Cover material

Claims (1)

(57) [Scope of request for utility model registration] 1. A movable door is suspended movably on an upper rail.
And a metal U-shaped top and bottom
Fit the frame and the lower horizontal frame and attach them.
And the runner is hung freely on the upper rail,
The floor contact member is fitted into the lower horizontal frame so that it can move up and down.
At one end, the other end is pivoted to the end of the upper and lower rails.
Door that can be opened and closed freely, and at the upper and lower ends of the door
A recess is provided in the same manner as the moving door, and gold is
Attach by fitting the upper and lower horizontal frames of the U-shape made of metal
In addition, a cover material is provided above and below the side end surface of the opening / closing door opposite to the pivot side, and the outer surface of the cover material is protruded from the side end surface of the opening / closing door. Door structure.