JP2003278463A - Tree-ply sliding door - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a three-ply sliding door having a large capacity of storage section capable of being moved only in case of need without being required for enabling the storage section to move when an ordinary person or object moves in and out. <P>SOLUTION: The three-ply sliding door includes an outside sliding door 2 placed in the right and left directions from the approximately central position of an opening section K guided by an outside rail 4 in a travelable manner, an inside left sliding door 3L placed to the approximately central position from the left side and the right side of the opening section K guided by an inside rail 5 placed in parallel to the outside rail 4 in a travelable manner and an inside right sliding door 3R, the outside sliding door 2 has an approximately trapezoid projected to the outside or an approximately circular cross section, there are a step 6 and a space 7 in either one of the inside and the outside in the inner part of the three-ply sliding door, and the inside left sliding door 3L and the inside right sliding door 3R use the constitution having an approximately rectangular cross section for means solving the above conventional problem. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partition fitting having a storage part.

[0002]

2. Description of the Related Art As a conventional partitioning fitting having a storage portion, for example, in JP-A-60-168894, a three-dimensional door having a shelf, and an actual opening flat 2-1-115889.
Discloses a sliding door device including a shelf.

[0003]

However, in the above-mentioned conventional partition fittings, for example, JP-A-60-168894.
3D doors with shelves, or real Kaihei 2-1158
In any of the sliding door devices provided with 9 shelves, there is a problem that it is necessary to move the fittings on which the objects to be stored are put in and out normally or when the objects are put in and taken out, and these problems are solved. That has been a conventional problem.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and it is not necessary for a sliding door on which an object to be stored is placed to move when an ordinary person enters or leaves or when an article is taken in or out. It is an object of the present invention to provide a three-story sliding door that can be moved only when necessary, such as when taking in and out a particularly large object, and can also have a large storage volume.

[0005]

The invention according to claim 1 of the present invention is arranged in parallel with an outer sliding door which is guided by the outer rail and is arranged so as to be movable in the left-right direction from a substantially central position of the opening. The inner left sliding door guided by the inner rail and arranged to travel from the left side of the opening to the substantially central position, and the inner right sliding door guided by the inner rail and arranged to travel from the right side of the opening to the substantially central position. The outer sliding door has a substantially trapezoidal or substantially arcuate cross-sectional shape that projects outward, and has a step and a space on either the outer side or the inner side, and the inner left sliding door and the inner right sliding door are A structure having a substantially rectangular cross section is used as a means for solving the above-mentioned conventional problems.

According to a second aspect of the present invention, in addition to the structure of the first aspect, the outer sliding door has a found width approximately twice or more that of the inner left sliding door and the inner right sliding door. The inner right sliding door is a means for solving the above-mentioned conventional problems, and has a structure in which it can be used as a doorway and has a substantially same found width.

[0007]

In the invention according to claim 1, the outer sliding door is guided by the outer rail and is arranged so as to be movable in the left-right direction from a substantially central position of the opening. Therefore, the outer sliding door interferes with the inner sliding door. It is possible to form a cross-sectional shape that projects toward the outside instead of the outside, and the outer sliding door has a substantially trapezoidal or substantially arc-shaped cross-section that projects toward the outside, thus providing a storage space with a depth. Things are possible. Further, since the inner left sliding door and the inner right sliding door are guided by the inner rails arranged in parallel with the outer rails and are arranged so as to be able to travel from the left and right sides of the opening respectively to the substantially central position, it is possible for ordinary people to enter and exit or to move things. The door can be moved in and out only by opening and closing the inner left sliding door or the inner right sliding door, and it is not necessary to move the outer sliding door each time the door is moved in and out.

According to the second aspect of the present invention, in addition to the action and effect of the first aspect, the outer sliding door has a found width which is about twice or more that of the inner left sliding door and the inner right sliding door. As a storage space to be installed in the outer sliding door, it is approximately 2 of the normal sliding door.
It is possible to have a space with a large width corresponding to more than one sheet, the inner left sliding door and the inner right sliding door can be used as entrances and exits, and the found width is about half that of the outer sliding door, and it is almost the same. Since it has a width, it is also possible to provide an approximately twice as wide space for taking in and out as usual by pulling the outer sliding door and the inner sliding door to either the left or right when necessary.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings and examples.

1 to 3 show an embodiment of a three-story sliding door according to the present invention, in which a floor 81, an upper frame 82, a left vertical frame 83L and a right vertical frame 83R are provided on a partition wall. A three-story sliding door 1 according to the present invention is provided with an enclosed opening K.
Shows the case where is installed in the opening K.

As shown in the sectional view taken along the line AA of FIG. 1 and FIG. 2, the floor surface 81 of the opening K is provided with two threshold grooves arranged in parallel to each other, which are located outside. Rail 4
And the inner rail 5. As shown in FIG. 2, the upper frame 82 is provided with two Kamoi grooves corresponding to the outer rail 4 and the inner rail 5 of the sill groove, and the outer sliding door 2 is inserted between the outer rail 4 and the outer Kamoi groove. Further, it is arranged so that it can run in the left-right direction from the substantially central position of the opening K. The inner left sliding door 3L is inserted between the inner rail 5 and the inner kamoi groove so as to travel freely from the left side of the opening K to a substantially central position, and the inner right sliding door 3R is arranged to the inner rail 5 and the inner kamoi groove. It is inserted between and is arranged so that it can travel from the right side of the opening K to a substantially central position.

The inner left sliding door 3L and the inner right sliding door 3R both have a substantially rectangular cross-sectional shape as shown in the sectional view taken along the line AA of FIG.
It is provided with a found width of 1/3, and an example in which a glass lattice is fitted inside the opening face surrounded by the upper and lower left and right frame members of each of the inner left sliding door 3L and the inner right sliding door 3R to show light is shown. . The inner left sliding door 3L, the inner right sliding door 3R, and the outer sliding door 2 are the inner left sliding door 3L and the inner right sliding door 3R.
On the inner rail 5 from the left and right sides of the opening K to the substantially center position, or when the outer sliding door 2 travels on the outer rail 4 from the substantially center position of the opening K in the left-right direction, respectively. It is provided so that it does not interfere, and normally, without moving the outer sliding door 2, the inner left sliding door 3
Either L or the inner right sliding door 3R travels on the inner rail 5 from the left side or the right side of the opening K to a substantially central position to open the doorway 9 so that people or objects can freely enter and exit. Then, only when necessary, the inner left sliding door 3L and the inner left sliding door 3L and the inner side sliding door 3L and the inner left sliding door 3L Right sliding door 3R is outside sliding door 2
Since it is provided with a found width of about ½ of the above, it can be in a state of overlapping with the outer sliding door 2, so that it is about ½ of the found width of the opening K, a normal inner left sliding door 3L or an inner right. It is possible to open a doorway having an opening width that is approximately twice as wide as the opening width of the doorway 9 when only one of the sliding doors 3R is opened, and it is possible to easily take in and out large furniture or the like.

The outer sliding door 2 has a found width that is approximately twice as large as the inner left sliding door 3L and the inner right sliding door 3R, and has an outer surface outside the opening K as shown in the sectional view taken along the line AA of FIG. It has a substantially arcuate cross-sectional shape projecting toward the upper and lower sides, and is composed of a frame member provided on the upper, lower, left and right sides of the outer sliding door 2 and an outer plate 21 that covers the outer surface having the substantially arcuate cross-sectional shape. Since the enclosure has the space portion 7 provided with the inner side surface opened and the step portion 6 provided at the bottom of the space portion 7, the step portion 6 and the space portion 7 can be used as a storage space. . As an example of the items stored in the space 7, a vase or a figurine can be placed on the step 6, and a stopper is attached to the outer plate 21 at the upper center of the center of the outer plate 21. Or the outer plate 21 in the space 7 can be arranged.
By providing a shelf-like shelf, it is possible to store and store, for example, tea cups, wine glasses, liqueur bottles and other ornaments and practical products.

The present invention is not limited to the above embodiment,
Various modifications can be made without departing from the spirit of the present invention. For example, in the above, the outer sliding door 2 has a substantially arc-shaped cross-sectional shape on the outside, and a substantially arc-shaped outer surface has an outer plate 21.
I showed an example in which the inside was covered with a storage space inside, but conversely, the inside flat part was covered with a side plate to provide a storage space outside, so that the inside and the outside were reversed. Is also good. Further, the cross-sectional shape of the space portion 7 is not limited to the substantially arc shape, and may be a substantially trapezoidal shape. The space portion 7 does not have to be a single space, but may be a plurality of spaces partitioned into several spaces. The outer rails 4 and the inner rails 5 may be rails having a projection shape instead of the groove shape, and the sliding doors are not limited to those for running on the floor, and may be sliding doors of a hanging type.

[0015]

As described above, since the three-story sliding door according to claim 1 of the present invention has the above-described structure, the outer sliding door and the inner sliding door face each other without interfering with each other. It becomes possible to form a laterally protruding shape and to provide a storage space with a depth. At the same time, it is possible for people to enter and exit in normal times or to put things in and out only by opening and closing the inner left sliding door or the inner right sliding door. You don't have to worry about the effect of the outside sliding door on the objects stored in the storage space.
That is a very good effect.

Since the three-story sliding door according to claim 2 of the present invention has the above-mentioned structure, in addition to the effect of the above-mentioned claim 1, the outside sliding door is large enough to correspond to approximately two or more of the normal sliding doors. It is possible to have a storage space having a found width, which increases the degree of freedom in storage and increases the utility value of the storage space. At the same time, by pulling the outer sliding door and the inner sliding door to either the left or right when necessary, it is possible to provide a space that is approximately twice as wide as in normal times, allowing for large furniture to be taken in and out easily. That is a very good effect.

[Brief description of drawings]

FIG. 1 is a front view of the three-story sliding door of the first embodiment and FIG.
FIG.

FIG. 2 is an enlarged cross-sectional view of the three-story sliding door shown in FIG. 1 taken along the line BB.

FIG. 3 is a front explanatory view showing a state where the inside right sliding door can be opened and put in and out when the three-story sliding door shown in FIG. 1 is actually used.

[Explanation of symbols]

1 Three-story sliding door 2 Outside sliding door 21 outer plate 3L left sliding door 3R Inside right sliding door 4 outer rail 5 Inner rail Step part of 6 outside sliding doors Space part of 7 outside sliding doors 81 floor 82 Upper frame 83L left vertical frame 83R Right vertical frame 9 doorways K opening

Claims (2)

[Claims] 1. An outer sliding door which is guided by an outer rail and is arranged so as to be movable in the left-right direction from a substantially central position of the opening, and an inner rail which is arranged parallel to the outer rail and is guided from a left side of the opening to a substantially central position. It is provided with an inner left sliding door that is movably arranged and an inner right sliding door that is guided by an inner rail and is movably arranged from the right side of the opening to a substantially central position, and the outer sliding door is a generally trapezoidal or substantially trapezoidal shape protruding outward. It is characterized in that it has an arcuate cross-sectional shape and has a step and a space on either the outside or the inside, and the inner left sliding door and the inner right sliding door have a substantially rectangular cross-section. Three-story sliding door. 2. The outer sliding door has a found width that is approximately twice or more the width of the inner left sliding door and the inner right sliding door, and the inner left sliding door and the inner right sliding door can be used as a doorway and have substantially the same width. The three-story sliding door according to claim 1, wherein the three-door sliding door has a found width.