JP7270452B2 - Sliding door structure - Google Patents

Description

The present invention relates to a sliding door structure.

A known type of sliding door structure is an outset sliding door in which the sliding door moves outside the opening instead of inside. In an outset sliding door, rails are installed so that the sliding door can slide along the wall adjacent to the opening. In addition, there is a hanging sliding door that hangs the sliding door from the upper side so that it is not necessary to provide a threshold or rail on the floor. In the hanging sliding door, a rail is installed above the sliding door, and a suspension wheel installed on the sliding door slides along the rail.

2. Description of the Related Art Among outset overhead sliding doors, there is a type that opens and closes a sliding door with respect to a ceiling-high opening (also called a high door or a full-height door) (for example, Patent Document 1 below). In this type, a horizontal frame provided with rails (hereinafter referred to as "horizontal frame with rails") is installed in the ceiling or attached to the ceiling surface.

JP 2012-112114 A

When the opening in which the sliding door is installed is formed in the wall, for example, a frame material or parting material (corner guard material ) is installed. The vertical frame has a shape that covers the corner of the side surface of the opening, and protrudes from the wall surface toward the sliding door (in the depth direction of the opening).

A horizontal frame with a rail used for an outset top hanging sliding door includes, for example, a lintel and a rail, the rail is built in the lintel, and the rail is installed so as to be covered by the lintel. The lintel has a square cross section and a thickness in the width direction (the depth direction of the opening) perpendicular to the longitudinal direction.

In the type that opens and closes the sliding door to the opening of the ceiling height, the horizontal frame with the rail of the outset top hanging sliding door is installed on the ceiling surface. When the horizontal frame with rails is attached to the ceiling surface, the bottom surface of the horizontal frame with rails is located below the ceiling surface and the top surface of the opening. Therefore, unlike the case where the hanging wall is provided above the opening and the horizontal frame with the rail is installed on the hanging wall, the lower surface of the horizontal frame with the rail is located below the upper surface of the opening. Therefore, the vertical frame protruding from the wall surface toward the sliding door in the depth direction of the opening intersects the horizontal frame with the rail, and the vertical frame and the horizontal frame with the rail interfere with each other.

In addition, since the vertical frame protrudes from the wall surface toward the sliding door in the depth direction of the opening, and the lintel is thick in the depth direction, when the sliding door closes the opening, the distance between the sliding door and the wall is large. Prone. As a result, a relatively large gap is formed between the sliding door and the wall, causing a problem that light tends to leak.

The present invention has been made in view of such circumstances, and when a vertical frame is attached to an opening, the distance between the sliding door supported from above by the horizontal frame and the wall is shortened. To provide a sliding door structure capable of

In order to solve the above problems, the sliding door structure of the present invention employs the following means.
That is, the sliding door structure according to the present invention includes a vertical frame that is installed along the vertical direction of an opening formed in a wall, and is attached so that one end in the length direction faces the ceiling surface; A horizontal frame is installed on the ceiling surface and slidably supports from above the sliding door that opens and closes the opening, and the vertical frame is a first plate having a plate surface parallel to the side surface of the opening. and a second plate portion having a plate surface parallel to the wall surface of the wall portion on which the sliding door is installed, wherein the first plate portion and the second plate portion are L-shaped. The vertical frame has a notch cut out corresponding to the cross-sectional shape of the horizontal frame at the one end, and the inner surface of the cutout is the first plate part A side surface on the second plate portion side and an end portion of the second plate portion located on the ceiling surface side, and the side surface on the second plate portion side of the first plate portion The end portion of the second plate portion, which is in contact with the side surface of the frame and located on the ceiling surface side, is in contact with the lower surface of the horizontal frame .

According to this configuration, the vertical frame is installed along the vertical direction of the opening formed in the wall, and one end of the vertical frame is attached so as to face the ceiling surface. Moreover, the horizontal frame whose upper surface is installed on the ceiling surface supports the sliding door for opening and closing the opening from above so as to be slidable. A notch is formed at one end of the vertical frame so as to correspond to the cross-sectional shape of the horizontal frame, and at least a part of the horizontal frame abuts against the notch. Thereby, the horizontal frame is installed in contact with the notch of the vertical frame, so that the horizontal frame can be installed closer to the wall than the front surface of the vertical frame. Therefore, the distance between the sliding door supported by the horizontal frame and the wall can be shortened, and the sealing property when the opening is closed by the sliding door is improved.
In addition, if one end of the vertical frame faces and is attached to the ceiling surface, the vertical frame will be continuous with the ceiling without any gaps. You can get a sense of beauty.

In the above invention, the vertical frame may project further toward the sliding door than the wall surface of the wall portion, and the front surface of the vertical frame may be located closer to the wall surface than the sliding door.

According to this configuration, the vertical frame protrudes from the wall surface of the wall portion toward the sliding door, and the front surface of the vertical frame is located closer to the wall surface than the sliding door. Narrowed by a vertical frame. Further, the sliding door is installed so that the door tip of the sliding door is located forward of the vertical frame in the sliding direction of the sliding door when the sliding door is closed.

In the above invention, the horizontal frame has a rail on which the sliding door slides and a horizontal frame main body that accommodates the rail, and the horizontal frame is installed so that a side surface of the horizontal frame main body is in contact with the wall. may be

According to this configuration, the horizontal frame has the rail and the horizontal frame main body, the sliding door slides on the rail, and the horizontal frame main body accommodates the rail. Since the horizontal frame is installed so that the side surface of the horizontal frame main body is in contact with the wall, the distance between the sliding door and the wall is narrowed. In addition, since the horizontal frame main body extends toward the wall rather than the rail, the thickness of the horizontal frame main body in the depth direction prevents the gap between the sliding door and the wall supported by the horizontal frame. An interval is formed in

In the above invention, the lengthwise end of the horizontal frame on the door leading edge side of the sliding door may be located closer to the wall than the side surface of the opening.

According to this configuration, the horizontal frame extends closer to the wall than to the side of the opening, that is, to the outside of the opening, on the door tip side of the sliding door. Thereby, when the sliding door closes the opening, the tip of the sliding door is positioned forward in the sliding direction with respect to the side surface of the opening, and the sliding door can cover the entire width of the opening.

According to the present invention, when the vertical frame is attached to the opening, the distance between the sliding door supported from above by the horizontal frame and the wall can be shortened. can improve the tightness when closed by

It is a front view which shows the sliding door structure which concerns on one Embodiment of this invention, and shows the state by which the opening part was closed by the sliding door. It is a rear view which shows the sliding door structure which concerns on one Embodiment of this invention, and shows the state by which the opening part was closed by the sliding door. FIG. 2 is a cross-sectional view taken along line AA of FIG. 1; It is a front view which shows the sliding door structure which concerns on one Embodiment of this invention, and shows the state by which the opening part was opened by the sliding door. It is a rear view which shows the sliding door structure which concerns on one Embodiment of this invention, and shows the state by which the opening part was opened by the sliding door. FIG. 5 is a cross-sectional view taken along line BB of FIG. 4; FIG. 5 is a longitudinal sectional view taken along line CC of FIG. 4; Plan view (a), bottom view (b), front view (c), rear view (d), left side view (e) and right side view ( f). It is the exploded perspective view (a) and the perspective view which show the horizontal frame with a rail of the sliding door structure which concerns on one Embodiment of this invention. It is a transverse sectional view showing the 1st and 2nd modification of the sliding door structure concerning one embodiment of the present invention, and shows the state where the opening was closed by the sliding door. It is a longitudinal section showing the 1st modification of sliding door structure concerning one embodiment of the present invention. It is a longitudinal section showing the 2nd modification of sliding door structure concerning one embodiment of the present invention. It is a cross-sectional view which shows the 3rd modification of the sliding door structure which concerns on one Embodiment of this invention, and shows the state by which the opening part was closed by the sliding door.

EMBODIMENT OF THE INVENTION Below, embodiment which concerns on this invention is described with reference to drawings.
A sliding door structure 1 according to an embodiment of the present invention, as shown in FIGS. 1 to 7, is applied to a suspended sliding door that supports a sliding door 10 by suspending it from above. Also, the sliding door structure 1 is suitable for an outset sliding door in which the sliding door 10 moves outside of the opening 20 instead of inside, and the sliding door 10 slides along the wall portion 21 .

In the sliding door structure 1 according to this embodiment, the upper surface 3c of the horizontal frame 3 with rails is attached to the ceiling surface 22, and the opening 20 can be opened and closed by the sliding door 10 having substantially the same height as the opening 20 with the ceiling height. do. The opening 20 in which the sliding door structure 1 according to this embodiment is installed is formed in the wall 21 and has the same height as the ceiling height from the floor surface 23 to the ceiling surface 22 . As shown in FIGS. 1-3, the sliding door 10 covers the opening 20 when the opening 20 is closed. The height of the sliding door 10 has a length shorter than the ceiling height. The width of the sliding door 10 is longer than the width of the opening 20, and when the sliding door 10 closes the opening 20, the door tip 10a of the sliding door 10 is positioned forward in the sliding direction with respect to the side surface 20a of the opening 20, The door bottom 10b of the sliding door 10 is located behind the side surface 20b of the opening 20 in the sliding direction. As a result, the sliding door 10 covers the entire width of the opening 20 .

A sliding door structure 1 has a parting member 2 and a horizontal frame 3 with a rail. In addition, the sliding door structure 1 may be provided with the stopper 4 and the guide pin 5 on the floor surface 23 . The stopper 4 is installed at a position corresponding to the door tip 10a of the sliding door 10 when the sliding door 10 is fully closed and at a position corresponding to the door bottom 10b of the sliding door 10 when the sliding door 10 is fully opened. The stopper 4 limits the movable range of the sliding door 10 . As shown in FIGS. 4 and 5, the guide pin 5 is located on the wall portion 21 side where the sliding door 10 is positioned when the sliding door 10 is in the position where the opening portion 20 is opened, and the side surface 20b of the opening portion 20. is installed in the vicinity of A groove (not shown) formed in the lower surface 10d of the sliding door 10 is fitted to the guide pin 5, and the swinging of the sliding door 10 is suppressed.

The parting member 2 is an elongated member that is long in one direction, and is installed on side surfaces 20a and 20b of the opening 20 along the vertical direction. The parting material 2 is installed on each of the side surfaces 20 a and 20 b of the opening 20 . The two parting members 2 have, for example, a symmetrical shape. The parting material 2 may be installed on only one of the side surfaces 20a and 20b of the opening 20, or may not necessarily have a symmetrical shape when installed on both of the side surfaces 20a and 20b.

The parting member 2 has a length substantially equal to the height of the opening 20, and as shown in FIG. faces and touches the floor surface 23 . If the end 2a of the partition 2 is attached so as to face and contact the ceiling surface 22, the partition 2 is continuous with the ceiling surface 22 without a gap, so that dust is not present between the partition 2 and the ceiling surface 22. , etc. do not accumulate, and a beautiful feeling with a sense of unity can be obtained. The same applies to the relationship between the floor surface 23 side end of the parting material 2 and the floor surface 23 . The parting material 2 is an example of a vertical frame.

The parting material 2 has a shape that covers the corners of the side surface 20a or the side surface 20b of the opening 20, and has an L-shaped cross section, for example. That is, the parting material 2 covers two surfaces, a side surface 20a or a side surface 20b of the opening 20 and a wall surface 21a on the front (front) side of the wall 21 on which the sliding door 10 is installed. The parting material 2 prevents the occurrence of scratches such as dents at the corners of the opening 20, and covers the seams of the wallpaper pasted on the side surfaces 20a and 20b of the opening 20, thereby suppressing peeling of the wallpaper. be done.

As shown in FIGS. 3 and 6, when the parting material 2 is installed in the opening 20, the parting material 2 protrudes from the wall surface 21a of the wall part 21 toward the sliding door 10. 10 is located on the wall surface 21a side. Thereby, the gap between the sliding door 10 and the wall portion 21 is narrowed by the parting material 2 . Further, the sliding door 10 is installed so that the door tip 10a of the sliding door 10 is located forward of the parting member 2 in the sliding direction of the sliding door 10 when the sliding door 10 closes the opening 20.例文帳に追加When the sliding door 10 moves for opening and closing, the sliding door 10 passes through the front surface of the parting member 2. - 特許庁

As shown in FIG. 7 and the like, a sealing material (mohair) 6 is preferably installed along the longitudinal direction of the parting material 2 on the front surface of the parting material 2 on the side of the sliding door 10 . The sealing material 6 has, for example, a hair-like or sponge-like shape, and suppresses sound leakage, light leakage, or air circulation.

Note that the cross section of the parting member 2 is not limited to an L-shaped example. For example, the parting material 2 includes a side surface 20a or a side surface 20b of the opening 20, a wall surface 21a of the wall portion 21 on which the sliding door 10 is installed, and a rear surface (rear) side opposite to the front surface of the wall portion 21. may have a U-shape covering the wall surface 21b of the .

The rail-equipped horizontal frame 3 is a member elongated in one direction, and its longitudinal direction is installed parallel to the width direction of the opening 20 . The horizontal frame 3 with rails is installed on the ceiling surface 22 , and the upper surface 3 c of the horizontal frame 3 with rails is installed on the ceiling surface 22 . The rail-equipped horizontal frame 3 slidably supports the sliding door 10 for opening and closing the opening 20 from above. The rail-equipped horizontal frame 3 is an example of a horizontal frame.

The horizontal frame 3 with rails has, for example, a rail 7 and a lintel 8, the rail 7 is accommodated inside the lintel 8, and the rail 7 is installed so as to be covered with the lintel 8. - 特許庁In addition, the lintel 8 is an example of the horizontal frame main body.

The rail 7 is a hollow member having a substantially rectangular cross section, and a groove 7a opened along the longitudinal direction is formed in the lower surface 7b. A hanging wheel 11 connected to the upper part of the sliding door 10 is accommodated inside the rail 7, and the sliding door 10 moves along the wall part 21 by moving the hanging wheel 11 along the longitudinal direction to the opening part 20. to open and close.

The lintel 8 has, for example, a rectangular cross-section, and has thickness in the width direction (the depth direction when the lintel 8 is attached) perpendicular to the longitudinal direction. A rail 7 is installed approximately in the middle of the lintel 8 in the depth direction. As shown in FIG. 7, the lintel 8 is formed with a groove portion 8a corresponding to the outer surface shape of the rail 7, and the rail 7 is accommodated inside the groove portion 8a. The lower surface 7b of the rail 7 and the lower surface 8c of the lintel 8 are arranged, for example, in substantially the same plane. A plate-shaped cover material 9 extending downward from the lower surface 8c of the lintel 8 may be installed on the rail-equipped horizontal frame 3 in the vicinity of the rail 7 . The cover material 9 covers the gap formed between the lower surface 8c of the lintel 8 and the upper surface 10c of the sliding door 10 to prevent light leakage.

As described above, the lintel 8 has a thickness in the depth direction and extends from the rail 7 toward the wall portion 21 side. As a result, a gap is formed between the sliding door 10 and the wall portion 21 by the thickness of the lintel 8 in the depth direction between the sliding door 10 and the wall portion 21 supported by the horizontal frame 3 with rails.

The rail-equipped horizontal frame 3 is installed so that the side surface 8b of the lintel 8 contacts the wall surface 21a of the wall portion 21 . As a result, the distance between the sliding door 10 and the wall portion 21 is narrowed.

In addition, the longitudinal end portion 3a of the horizontal frame 3 with rails on the side of the door tip 10a of the sliding door 10 is located closer to the wall portion 21 than the side surface 20a of the opening portion 20 is. As a result, the end portion 3 a of the rail-equipped horizontal frame 3 extends outside the opening 20 . Therefore, when the sliding door 10 closes the opening 20 , the door tip 10 a of the sliding door 10 can be positioned forward of the side surface 20 a of the opening 20 in the sliding direction of the sliding door 10 .

As shown in FIG. 9, decorative materials 12 are installed on the ends 3a and 3b of the horizontal frame 3 with rails. By installing the decorative material 12, the end faces of the rails 7 and the end faces of the lintel 8 are covered, so that dust can be prevented from entering and the appearance can be improved.

Next, the notch 13 formed in the end 2a of the parting member 2 on the ceiling surface 22 side will be described with reference to FIGS. 7 and 8. FIG.
The parting member 2 is formed with a notch portion 13 corresponding to the cross-sectional shape of the horizontal frame 3 with rails at the end portion 2a positioned on the ceiling surface 22 side when installed in the opening portion 20 . At least a part of the horizontal frame 3 with rails is brought into contact with the notch 13 .

As shown in FIG. 8, the parting member 2 is a member having a thickness between the inner surface side (the side in contact with the wall surface 21a) and the outer surface side. The parting material 2 includes a first plate portion 14 having a plate surface parallel to the side surfaces 20a and 20b of the opening 20 and a second plate portion 15 having a plate surface parallel to the wall surface 21a of the wall portion 21. It has a shape in which the first plate portion 14 and the second plate portion 15 are combined in an L shape.

As shown in FIG. 8A, the width _W1 of the parting member 2 in the direction parallel to the side surfaces 20a and 20b of the opening 20 is the width of the first plate portion 14 and the thickness of the second plate portion 15. combined length. In the parting member 2 , the width W ₂ of the wall portion 21 in the direction parallel to the wall surface 21 a is the same as the width of the second plate portion 15 .

An end portion 14 a of the first plate portion 14 located on the ceiling surface 22 side comes into contact with the ceiling surface 22 when the parting member 2 is installed in the opening 20 . Further, when the horizontal frame 3 with rails is brought into contact with the notch 13 , the side surface 14 b of the first plate portion 14 on the side of the second plate portion 15 contacts the side surface 8 b of the lintel 8 of the horizontal frame 3 with rails. The end portion 15a of the second plate portion 15 located on the ceiling surface 22 side is arranged at a position separated from the ceiling surface 22 without being in contact with the ceiling surface 22 when the parting member 2 is installed in the opening portion 20. be. Further, when the horizontal frame 3 with rails is brought into contact with the notch 13 , the end 15 a of the second plate portion 15 contacts the lower surface 8 c of the lintel 8 of the horizontal frame 3 with rails. Therefore, the side surface 14 b of the first plate portion 14 on the second plate portion 15 side and the end portion 15 a of the second plate portion 15 on the ceiling surface 22 side form the inner surface of the notch portion 13 .

As shown in FIGS. 8A and 8D, the notch portion 13 is formed on the side where the side surface 14b of the first plate portion 14 on the side of the second plate portion 15 contacts the wall portion 21 of the second plate portion 15. coincides with the inner surface 15b of the . Therefore, the side surface 8b of the lintel 8 contacts the wall surface 21a of the wall portion 21 and also contacts the inner surface of the notch portion 13, that is, the side surface 14b. Therefore, as shown in FIG. 7, no gap is formed between the side surface 8b of the lintel 8 of the horizontal frame 3 with rails and the wall surface 21a of the wall portion 21 or the side surface 14b of the first plate portion 14 of the parting member 2.

Furthermore, by forming the notch portion 13, the gap between the end portion 14a of the first plate portion 14 located on the ceiling surface 22 side and the end portion 15a of the second plate portion 15 located on the ceiling surface 22 side The length L (see FIG. 8(c)) is substantially the same as the length of the lintel 8 in the height direction. Therefore, as shown in FIG. 7, a gap is not formed between the lower surface 8c of the lintel 8 of the horizontal frame 3 with rails and the end portion 15a of the second plate portion 15 of the parting member 2 located on the ceiling surface 22 side. .

Next, a method for installing the sliding door structure 1 according to this embodiment will be described.
When installing the sliding door structure 1 at a site such as a house, first, on the front surface of the opening 20 having a ceiling height (the surface on the side where the sliding door 10 is installed), a rail is installed in a direction parallel to the width direction of the opening 20. A side frame 3 is installed. At this time, the upper surface 3c of the horizontal frame 3 with rails is installed on the ceiling surface 22. As shown in FIG. Further, the side surface 8b of the lintel 8 of the horizontal frame 3 with rails is installed so as to be in contact with the wall surface 21a of the wall portion 21. As shown in FIG. The rail-equipped horizontal frame 3 can be installed in a state where the reference position is fixed by bringing it into contact with the ceiling surface 22 or the wall surface 21a. Therefore, the horizontal frame 3 with rails can be attached without performing a special positioning operation. Therefore, compared to the case where the lintel 8 and the wall portion 21 are separated from each other, the working time for installing the horizontal frame 3 with rails can be shortened, and the working efficiency is improved.

Next, the parting material 2 is installed on the side surfaces 20 a and 20 b of the opening 20 . The parting material 2 is attached so that one end 2 a is in contact with the ceiling surface 22 and the other end is in contact with the floor surface 23 . In this embodiment, a notch 13 is formed at the end 2a of the parting member 2 located on the ceiling surface 22 side. Therefore, the parting material 2 can be installed so as not to interfere with the horizontal frame 3 with rails. Moreover, the notch 13 is provided in advance so as to match the height of the lintel 8 . As a result, the parting material 2 can be smoothly installed on the side surfaces 20a and 20b of the opening 20 without performing special work for interference between the parting material 2 and the horizontal frame 3 with rails, so that the work time can be shortened and the work efficiency can be improved. becomes higher.

Hereinafter, the effects of the sliding door structure 1 according to this embodiment will be described.
If a hanging wall is provided at the top of the opening (i.e., the height of the opening is lower than the ceiling height), the hanging wall with rails can be installed above the top of the opening, The parting strips and the lateral frames with rails can be arranged so that they do not cross each other. On the other hand, when the opening 20 has the same height as the ceiling height and the rail-equipped horizontal frame 3 is attached to the ceiling surface 22 , the lintel of the rail-equipped horizontal frame 3 is positioned below the ceiling surface 22 and the upper surface of the opening 20 . The lower surface 8c of 8 is located. Therefore, if the horizontal frame 3 with rails is moved toward the wall 21, the parting member 2 and the horizontal frame 3 with rails may intersect and interfere with each other.

On the other hand, in the present embodiment, since the notch 13 is formed in the parting member 2, the horizontal frame 3 with rails can be arranged so as to be in contact with the wall surface 21a, and the parting member 2 and the horizontal frame 3 with rails intersect. In the part, the parting material 2 and the horizontal frame 3 with rails do not interfere with each other.

The parting material 2 protrudes from the wall surface 21a toward the sliding door 10 in the depth direction of the opening 20, and the lintel 8 has a thickness in the depth direction. The distance between the walls 21 tends to increase. As a result, a relatively large gap is formed between the sliding door 10 and the wall portion 21, causing a problem that light tends to leak.

On the other hand, in the present embodiment, as described above, the parting member 2 is formed with the notch portion 13 at the end portion 2a, and the horizontal frame 3 with rails is housed in the notch portion 13 of the parting member 2 and installed. . As a result, the side surface 8b of the lintel 8 in the horizontal frame 3 with rails can be installed closer to the wall portion 21 than the front surface of the parting member 2.例文帳に追加Therefore, the distance between the sliding door 10 supported by the horizontal frame 3 with rails and the wall part 21 can be shortened, and the gap between the sliding door 10 and the front surface of the parting member 2 can be narrowed. As a result, when the opening 20 is closed by the sliding door 10, the sealing property is improved, and light leakage can be prevented.

Next, a modification of the sliding door structure 1 according to this embodiment will be described.
In the embodiment described above, the case where the ceiling surface 22 is exposed between the side surface 20a and the side surface 20b of the opening 20 or between the two parting members 2 has been described. In this case, the ceiling surface 22 can be made to appear wider in the opening 20 having the ceiling height.

The present invention is not limited to the examples described above, and as shown in FIGS. 31 may be installed. When the opening horizontal frame member 31 is installed, the end 2a of the parting member 2 may be in contact with the ceiling surface 22 as shown in FIG. As shown in FIG. 12, the end portion 2a of 2 may be in contact with the opening horizontal frame member 31 without contacting the ceiling surface 22. As shown in FIG.

As shown in FIG. 11, when the opening horizontal frame member 31 is installed and the parting member 2 has a length that contacts the ceiling surface 22, the parting member 2 is arranged vertically against the opening horizontal frame member 31. is installed in

As shown in FIG. 12, when the end 2a of the parting member 2 is in contact with the opening horizontal frame member 31, the end 2a faces the ceiling surface 22 while sandwiching the opening horizontal frame member 31. installed. When the height of the opening horizontal frame member 31 is lower than the height of the lintel 8, the cutout portion 13 can be provided in the parting member 2 as in the above-described embodiment. In this case as well, the horizontal frame 3 with rails is housed in the notch 13 of the parting material 2 and installed, so that the side surface 8b of the lintel 8 in the horizontal frame 3 with rails is closer to the wall 21 than the front surface of the parting material 2. Can be placed on the side. Therefore, the distance between the sliding door 10 supported by the rail-equipped horizontal frame 3 and the wall 21 can be shortened, and the sealing property when the opening 20 is closed by the sliding door 10 is improved.

Further, in the above-described embodiment, the case of the parting member 2 has been described as an example of the vertical frame, but the present invention is not limited to this example. That is, as shown in FIG. 13, the vertical frame may be a frame member 32 with which the door tip 10a of the sliding door 10 abuts when the sliding door 10 closes the opening 20. As shown in FIG. Such a frame member 32 is installed on the side surface 20a of the opening 20 located on the door tip 10a side of the sliding door 10 when the opening 20 is closed. When the frame member 32 is installed, the sliding door 10 does not lie in front of the frame member 32 or pass in front of the frame member 32, unlike the case of the parting member 2. A surface parallel to the side surface 20 a of the sliding door 20 abuts on the door tip 10 a of the sliding door 10 . The above-described notch 13 can also be provided in the frame member 32, and the rail-equipped horizontal frame 3 is placed in contact with the notch 13 of the frame member 32 so that the rail-equipped horizontal frame 3 can be attached to the wall. It can be installed on the part 21 side.

1 : Sliding door structure 2 : Parting material 3 : Horizontal frame with rail 4 : Stopper 5 : Guide pin 6 : Sealing material 7 : Rail 8 : Door 9 : Cover material 10 : Sliding door 11 : Hanging wheel 12 : Decorative material 13 : Notch 14 : First plate portion 15 : Second plate portion 20 : Opening portion 21 : Wall portion 22 : Ceiling surface 23 : Floor surface 31 : Opening horizontal frame member 32 : Frame member

Claims (4)

a vertical frame installed along the vertical direction of an opening formed in the wall and attached so that one end in the length direction faces the ceiling surface;
a horizontal frame whose upper surface is installed on the ceiling surface and which slidably supports from above a sliding door that opens and closes the opening;
with
The vertical frame includes a first plate portion having a plate surface parallel to the side surface of the opening, and a second plate portion having a plate surface parallel to the wall surface of the wall portion on which the sliding door is installed. and a shape in which the first plate portion and the second plate portion are combined in an L shape,
The vertical frame has a cutout portion corresponding to the cross-sectional shape of the horizontal frame at the one end,
The inner surface of the notch portion is configured by a side surface of the first plate portion on the second plate portion side and an end portion of the second plate portion located on the ceiling surface side,
the side surface of the first plate portion on the side of the second plate portion is in contact with the side surface of the horizontal frame;
A sliding door structure in which the end portion of the second plate portion located on the ceiling surface side is in contact with the lower surface of the horizontal frame . The sliding door structure according to claim 1, wherein the vertical frame protrudes toward the sliding door from the wall surface of the wall portion, and the front surface of the vertical frame is located closer to the wall surface than the sliding door. The horizontal frame is
a rail on which the sliding door slides;
a horizontal frame main body that accommodates the rail;
has
The sliding door structure according to claim 1 or 2, wherein the horizontal frame is installed so that a side surface of the horizontal frame main body is in contact with the wall. The sliding door structure according to any one of claims 1 to 3, wherein a longitudinal end of the horizontal frame on the door tip side of the sliding door is located closer to the wall than the side surface of the opening.

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