JP2536373Y2 - Door - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a foldable door used as a partition door or a closet door.

[0002]

2. Description of the Related Art Conventionally, as a foldable opening / closing door used as a partition door or a closet door, a traveling body provided at an upper portion is slidably locked to an upper rail. Can be opened and closed by sliding in the upper rail. By the way, in using the opening and closing door as a partition door or a closet door, the opening / closing direction and the opening / closing position of the door may be changed according to the installation place or the preference of the user.
In such a case, a fixing member for fixing the traveling body sliding with respect to the upper rail is separately attached to the upper rail, and the traveling body is fixed at an arbitrary position by this fixing member to open and close the door. The direction and the open / close position can be changed.

[0003]

However, in the conventional example described above, the fixing member is separate from the traveling body, that is, it can be connected to the traveling body. In each case, it is necessary to move the fixing member to the predetermined position after fitting the fixing member to the upper rail, and then to position and attach the fixing member to the upper rail.

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems. A positioning member for fixing a traveling body can be moved together with the traveling body, or moved separately from the traveling body. An object of the present invention is to provide an opening / closing door that can easily perform a positioning operation at the time without trouble.

[0005]

According to the present invention, in order to achieve the above object, at least a traveling body 1 provided at an upper portion is provided.
Of the connecting plate 3 and the positioning plate 4, which are arranged to face each other up and down, in the opening and closing door which can be freely opened and closed by running the The connecting plate 3 is arranged on the upper surface side of the mounting piece 2a which is housed and arranged in the upper rail 2 and protrudes from the inner surface of the upper rail 2 so as to face each other, and is positioned on the lower surface side of the mounting piece 2a. The plate 4 is arranged, and one end of the connecting plate 3 and the positioning plate 4 are connected by a connecting bolt 6 which can be screwed and retreated, and travels to an engaging concave portion 7 formed on the lower surface of the other end of the connecting plate 3. The tip of a connecting pin 8 projecting upward from the upper part of the body 1 is detachably connected.

[0006]

The positioning bolt is tightened by clamping the mounting piece 2a projecting from the inner surface of the upper rail 2 between the connecting plate 3 and the positioning plate 4 forming the positioning member 5 by tightening the connecting bolt 6. 5, the traveling body 1 connected to the positioning member 5 by the connecting pin 8 can be fixed at a predetermined position on the upper rail 2, and the opening / closing door can be easily fixed at the predetermined position without any trouble and the opening / closing direction and the opening / closing position. Can be changed. In addition, the traveling body 1 and the positioning member 5 can be easily separated from each other by removing the connecting pin 8 engaged with the engaging concave portion 7 of the connecting plate 3 with the connecting bolt 6 loosened.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on illustrated embodiments. The opening / closing door is used, for example, as a partition door or a closet door. A pair of doors 14 are rotatably connected by a hinge or the like, and can be opened and closed by folding or expanding. It has become. The foldable door is arranged between the upper rail 2 and the lower rail 4 as shown in FIG.
As shown in FIGS. 1 and 3, the traveling body 1 provided at the upper part of each door body 14 is slidably engaged with the upper rail 2, and the pivot 5 provided at the lower part is slid into the lower rail 4. It is installed between the upper and lower rails 2 and 4 by being movably locked.

[0008] As shown in FIG.
A movable plate 12 is provided above a support rod 13 projecting from the upper portion of the movable plate 12, and a connecting pin 8 projects upward from a substantially central portion of the upper surface of the movable plate 12. The moving plate 12 slides on the lower surface of the mounting piece 2a protruding from the inner side surface of the upper rail 2, and the connecting pin 8 projects above the position of the mounting piece 2a. ing. A positioning member 5 for fixing the traveling body 1 at a predetermined position on the upper rail 2 is detachably connected to the traveling body 1. The positioning member 5 is housed and arranged in the upper rail 2 and is composed of a connecting plate 3 and a positioning plate 4 which are arranged to face each other up and down. Are connected by connecting bolts 6. The connecting plate 3 is arranged on the upper surface side of the mounting piece 2a protruding from the inner side surface of the upper rail 2 so as to face each other, and the positioning plate 4 is arranged on the lower surface side of the mounting piece 2a. . The connecting bolt 6 for connecting the positioning plate 4 and the connecting plate 3 has a head 6
a is buried and held in the positioning plate 4, and only a portion of the cutting groove 6b into which a tool such as a driver is inserted is exposed to the outside.
An engagement concave portion 7 which opens downward is formed in the lower surface of the end of the connecting plate 3. The connecting pin 8 is fitted into the engaging concave portion 7 and connected to the traveling body 1 to position the positioning member 5.
And are detachably connected.

After the traveling body 1 is moved to the position where it is to be fixed, the connecting bolt 6 is tightened and the mounting plate 2a is clamped between the connecting plate 3 and the positioning plate 4 so that the upper rail 2 is positioned at a predetermined position. The opening / closing direction and the opening / closing position of the opening / closing door can be easily performed by the turning operation of the connection bolt 6 without trouble. When the door is to be moved, the connecting bolt 6 is loosened to separate the connecting plate 3 or the positioning plate 4 from the mounting piece 2a, thereby moving the traveling body 1 together with the positioning member 5 and moving the door. It can be moved. Further, when the traveling body 1 is moved, the traveling body 1 and the positioning member 5 can be separated from each other by removing the connecting pins 8 engaged with the engaging recesses 7 of the connecting plate 3 from the engaging recesses 7. Only the traveling body 1 is the upper rail 2
The upper rail 2
It is also possible to make it easy to move the traveling body 1 moving along. Here, when the connecting pin 8 is removed from the connecting plate 3, the connecting bolt 3 is loosened as much as possible, and the connecting plate 3 is moved slightly upward to move the connecting pin 3 to the side so that the connecting recess 8 is connected. Pin 8
Can be easily removed.

FIGS. 4 to 6 show an embodiment in which three pairs of doors are provided. FIG. 6 shows a state in which an arbitrary traveling body 1 is fixed at a predetermined position by a positioning member 5. Thus, the open / close state of the open / close door can be easily changed. Here, the traveling body 1 fixed to the upper rail 2 by the positioning member 5 is shown by a in FIG. In the illustrated embodiment, the number of the open / close doors is three. However, the number of the open / close doors is not limited to three, and may be three or more or three or less. .

The positioning of the traveling body 1 can be easily performed by tightening the connecting plate 3 and the positioning plate 4 which are connected and fixed to the traveling body 1 with the connecting bolts 6. It can be easily fixed at a predetermined position without any trouble.

[0012]

According to the present invention, as described above, the positioning member composed of the connecting plate and the positioning plate, which are arranged to face each other vertically, is housed and arranged in the upper rail, and the inner surface of the upper rail is provided. A connecting plate is arranged on the upper surface side of the mounting piece protruding so as to be more opposed to each other, a positioning plate is arranged on the lower surface side of the mounting piece, and one end of the connecting plate and the positioning plate are screwed and retreated. It is connected by a flexible connecting bolt, and the tip of a connecting pin projecting upward from the upper part of the running body is detachably connected to an engaging recess formed in the lower surface of the other end of the connecting plate. By tightening the connecting bolt and holding the mounting piece between the connecting plate and the positioning plate, the positioning member can be fixed to fix the traveling body, and the opening and closing direction and the opening and closing position of the opening and closing door take time. It can be easily performed without any need. Further, by loosening the connection bolt and separating the connection plate or the positioning plate from the mounting piece, the traveling body can be moved together with the positioning member, and the door can be easily moved. Furthermore, the traveling body and the positioning member can be separated from each other by removing the connecting pin engaged with the engaging recess of the connecting plate from the engaging recess, so that only the traveling body slides with respect to the upper rail. It is also possible to facilitate the movement of the traveling body moving along the upper rail.

[Brief description of the drawings]

FIG. 1 is a partially omitted sectional view showing an embodiment of the present invention.

FIG. 2 is a perspective view of a positioning member and an upper rail according to the first embodiment;

FIG. 3 is a partially omitted cross-sectional view of the same.

FIG. 4 is a perspective view showing an embodiment of the opening and closing door according to the embodiment.

FIG. 5 is a perspective view showing the same open state.

FIG. 6 is an explanatory diagram illustrating each embodiment in an open state of the opening and closing door according to the embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Running body 2 Upper rail 2a Placement piece 3 Connecting plate 4 Positioning plate 5 Positioning member 6 Connecting bolt 7 Engaging recess 8 Connecting pin

Claims (1)

(57) [Scope of request for utility model registration] 1. An opening / closing door which can be opened and closed by locking a traveling body provided at least on an upper rail so as to be movable with respect to an upper rail, and positioning a connecting plate which is arranged to be vertically opposed to each other. The positioning member constituted by the plate is housed and arranged in the upper rail, and the connecting plate is arranged on the upper surface side of the mounting piece protruding from the inner surface of the upper rail so as to face each other. A positioning plate is arranged on the lower surface side, and one end of the connecting plate and the positioning plate are connected by a connecting bolt that can be screwed and retreated,
An opening / closing door formed by detachably connecting a tip of a connecting pin projecting upward from an upper portion of a traveling body to an engaging recess formed on a lower surface of the other end of the connecting plate.