JP2014177760A - Sliding door unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily attach and detach a buttress in a sliding door unit having a door storage case.SOLUTION: A sliding door unit 1 includes: a door frame 13 for being fixed to an opening 5; three sliding doors 11 that are travelably attached and supported within a frame of the door frame 13; a buttress panel 15 that is arranged on the thickness-direction one side of the door frame 13 in the opening 5 and that forms a door storage case together with a buttress 7; and a T-shaped fixed member 37 that is fixed to a ceiling surface 18 and a floor surface 22. The buttress panel 15 is installed in the opening 5 by being screwed to the fixed member 37.

Description

  The present invention relates to a sliding door unit having a wall panel for forming a door pocket.

  The sliding door is convenient because the sliding door does not become an obstacle when opened. In particular, a sliding door having a door pocket is more convenient because it can be used for applications such as hanging articles on the outer wall of the door pocket. However, it is necessary to provide two retaining walls constituting the door pocket, which takes time. In order to reduce such trouble, there is a unit in which sliding doors, door pockets and the like are unitized.

  In the sliding door unit described in Patent Document 1, the sliding door is incorporated in the door frame so as to be able to travel, and a pair of retaining walls are fixed in the door pocket region of the door frame so as to form a door pocket.

  In the sliding door unit described in Patent Document 2, a sliding door is provided in the door frame, a retaining wall body having a door pocket is fixed to the door frame, and a surface panel covering the outer surface of the retaining wall body is provided in the door frame. The standing member is fixed to the edge of the retaining wall body on the door pocket side. The buttress wall main body is composed of a frame that combines a plurality of vertical members and cross members, and a surface panel is attached to the frame.

Japanese Patent No. 2739919 (paragraph 0009 column, paragraph 0013 column, FIGS. 1 and 2) JP 2007-31957 (paragraph 0018 column, paragraph 0026 column, FIGS. 1 to 3 and FIG. 6)

  However, in the sliding door unit of Patent Document 1, since the retaining wall forming the door pocket is fixed to the door frame, it is difficult to remove the retaining wall. For example, a sliding door running portion or a sliding door provided in the door pocket. It takes time to maintain a soft close mechanism for slowly closing the door. Moreover, although the sliding door unit of patent document 2 can remove the surface panel of a door pocket part and the maintenance in a door pocket is possible, since the framework for attaching a surface panel is required, construction will be troublesome.

  This invention is made | formed in view of this point, The objective is to make easy attachment and removal of a retaining wall in the sliding door unit which has a door pocket.

  In order to achieve the above object, the present invention devised the structure of the retaining wall.

  Specifically, the first invention is directed to a sliding door unit installed in an opening provided with a retaining wall.

  And a door frame fixed to the opening, a sliding door mounted and supported on the door frame so as to be able to travel inside, and disposed on one side in the thickness direction of the door frame, and between the retaining wall A retaining wall panel that forms a door pocket, and is fixed to at least the upper end of the opening edge of the opening or at least the upper end of the door frame, and the retaining wall panel is detachably fixed in the opening or the door frame. And a fixing member.

  In this 1st invention, it can construct easily by fixing a fixing member to the opening edge of an opening part, or a door frame inner periphery, and fixing a retaining wall panel to this fixing member after that. Further, since the retaining wall panel is detachably fixed to the fixing member, the retaining wall panel can be easily removed when performing maintenance in the door pocket.

  In the first aspect of the present invention, since the retaining wall provided in advance in the opening is used and the door pocket is formed by the retaining wall and the retaining wall panel, the number of parts can be relatively reduced.

  The second invention is directed to the sliding door unit installed in the opening.

  The door frame is fixed to the opening, the sliding door is mounted and supported on the door frame so as to travel inside, and the door frame is disposed on both sides in the thickness direction, and a door pocket is formed therebetween. A pair of retaining wall panels, fixed to at least the upper end of the opening edge of the opening or at least the upper end of the door frame, and removably fixing the retaining wall panel in the opening or the door frame And a fixing member.

  In this 2nd invention, it can construct simply by fixing a fixing member to the opening edge of an opening part, or a door frame inner periphery, and fixing both retaining wall panels to this fixing member after that. Moreover, since both the retaining wall panels are detachably fixed to the fixing member, the retaining wall panels can be easily removed when performing maintenance in the door pocket.

  Moreover, in this 2nd invention, since a door pocket is formed with a pair of retaining wall panels, even when the retaining wall is not previously provided in the opening part, a door pocket can be provided.

  According to a third invention, in the first or second invention, the fixing member includes a fixing portion fixed to the opening edge of the opening or the inner peripheral surface of the door frame, and one end in the width direction of the fixing portion. An L-shape having a panel mounting portion extending inward from the opening portion is formed, and the retaining wall panel is detachably fixed to the panel mounting portion.

  In this third invention, the L-shaped fixing member is fixed to the opening edge of the opening or the inner peripheral surface of the door frame so that the panel mounting portion faces the inside of the opening, and then to the inside of the opening. The retaining wall can be constructed by a simple operation of fixing the retaining wall panel to the protruding panel mounting portion. In addition, when the fixing member is fixed only to the upper end of the opening edge of the opening or the inner peripheral edge of the door frame, the retaining wall panel is installed in a state of being suspended by the fixing member. A canopy wall can be constructed.

  4th invention is 1st or 2nd invention. WHEREIN: Each said fixing member is a fixed part fixed to the opening edge of the said opening part, or the internal peripheral surface of the said door frame, The width direction of this fixed part A T-shape having a panel mounting portion protruding from the intermediate portion toward the inside of the opening is formed, and the retaining wall panel has a groove formed in a portion facing the panel mounting portion, and the panel is formed in the groove. It is characterized in that it is detachably fixed to the panel mounting portion in a state where the mounting portion is fitted.

  In this fourth invention, the T-shaped fixing member is fixed to the opening edge of the opening or the inner peripheral surface of the door frame so that the panel mounting portion faces the inside of the opening, and then to the panel mounting portion. Since the retaining wall panel can be attached by sliding the retaining wall panel along the groove, the retaining wall can be easily constructed.

  According to a fifth invention, in any one of the first to fourth inventions, a hanging rail is provided on an outer surface of the retaining wall panel.

  In the fifth aspect of the invention, the article can be suspended on the hanging rail provided on the outer surface of the retaining wall panel.

  A sixth invention is characterized in that, in any one of the first to fifth inventions, a humidity control material is provided on an outer surface of the retaining wall panel.

  In the sixth aspect of the invention, the indoor space can be conditioned with the humidity adjusting material provided on the outer surface of the retaining wall panel.

  As described above, according to the first invention, the fixing member is fixed to the opening edge of the opening or the inner peripheral edge of the door frame, and then the retaining wall panel is fixed to the fixing member for easy construction. be able to. Further, since the retaining wall panel is detachably fixed to the fixing member, the retaining wall panel can be easily removed when performing maintenance in the door pocket. Further, since a retaining wall provided in advance in the opening is used and the door pocket is formed by the retaining wall and the retaining wall panel, the number of parts can be relatively reduced.

  According to 2nd invention, it can construct easily by fixing a fixing member to the opening edge of an opening part, or a door frame inner periphery, and fixing both retaining wall panels to this fixing member after that. Moreover, since both the retaining wall panels are detachably fixed to the fixing member, the retaining wall panels can be easily removed when performing maintenance in the door pocket. In addition, since the door pocket is formed by the pair of retaining wall panels, the door pocket can be provided even when the retaining wall is not previously provided in the opening.

  According to the third invention, the L-shaped fixing member is fixed to the opening edge of the opening or the inner peripheral surface of the door frame so that the panel mounting portion faces the inside of the opening, and then to the inside of the opening. The retaining wall can be constructed by a simple operation of fixing the retaining wall panel to the protruding panel mounting portion. In addition, when the fixing member is fixed only to the upper end of the opening edge of the opening or the inner peripheral edge of the door frame, the retaining wall panel is installed in a state of being suspended by the fixing member. A canopy wall can be constructed.

  According to the fourth invention, the T-shaped fixing member is fixed to the opening edge of the opening or the inner peripheral surface of the door frame so that the panel mounting portion faces the inside of the opening, and then to the panel mounting portion. Since the retaining wall panel can be attached by sliding the retaining wall panel along the groove, the retaining wall can be easily constructed.

  According to the fifth aspect, the article can be suspended on the hanging rail provided on the outer surface of the retaining wall panel.

  According to the sixth aspect of the present invention, the humidity of the indoor space can be adjusted with the humidity control material provided on the outer surface of the retaining wall panel.

It is a perspective view which shows the sliding door unit which concerns on Embodiment 1 of this invention. It is a top view which shows the sliding door unit which concerns on Embodiment 1 of this invention. FIG. 2 is a view corresponding to FIG. 1 and showing a state in which a retaining wall panel is slid. FIG. 3 is a view corresponding to FIG. 2 showing a state in which a buttress wall panel is slid. It is the VV sectional view taken on the line of FIG. 1 in the state in which the sliding door was accommodated in the door pocket. FIG. 6 is an enlarged cross-sectional view showing the retaining wall panel of FIG. 5. It is the enlarged view seen from the arrow VII direction of FIG. It is FIG. 5 equivalent view which shows the sliding door unit which concerns on the modification of Embodiment 1 of this invention. It is FIG. 5 equivalent view which shows the sliding door unit which concerns on Embodiment 2 of this invention. FIG. 10 is an enlarged cross-sectional view of the retaining wall panel of FIG. 9. It is FIG. 5 equivalent view which shows the sliding door unit which concerns on the modification of Embodiment 2 of this invention. It is the FIG. 1 equivalent view which shows the sliding door unit which concerns on other embodiment. It is the FIG. 1 equivalent view which shows the sliding door unit which concerns on other embodiment.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The following description of the preferred embodiments is merely exemplary in nature and is in no way intended to limit the invention, its application, or its application.

Embodiment 1 of the Invention
FIG. 1 is a perspective view showing a sliding door unit 1 according to Embodiment 1 of the present invention. FIG. 2 is a plan view of the sliding door unit 1. The sliding door unit 1 is installed in a rectangular opening 5 provided on a wall (not shown) that partitions an indoor space. A retaining wall 7 is provided in advance in one half of the opening 5 (the left half in FIG. 1), and the retaining wall 7 always closes the one half and the other half (the right half in FIG. 1). The doorway 9 is formed, and the sliding door 11 of the interlocking type 3 sheets opens and closes the doorway 9. In the following, for convenience of explanation, the right side of FIG. 1 is the right side, the left side of FIG. 1 is the left side, and the thickness direction of the sliding door 11 is simply the thickness direction.

  The sliding door unit 1 has a door frame 13 fixed to the opening 5, and the three sliding doors 11 are attached to and supported by the door frame 13 so as to be able to travel. A retaining wall panel 15 is installed on the side of the door frame 13 opposite to the thickness direction of the retaining wall 7, and a door pocket 17 for accommodating the three sliding doors 11 is formed by the retaining wall panel 15 and the retaining wall 7. Has been.

  3 and 4 are views showing a state in which the retaining wall panel 15 is slid to the right side. FIG. 3 is a view corresponding to FIG. 1, and FIG. 4 is a view corresponding to FIG. FIG. 5 is an enlarged cross-sectional view taken along line VV in FIG. 1 showing a state in which the three sliding doors 11 are stored in the door pocket 17. FIG. 6 is an enlarged sectional view showing the retaining wall panel 15 of FIG. FIG. 7 is a view as seen from the direction of arrow VII in FIG. 5 to 7, the cross 45 described later is omitted.

  The door frame 13 is fixed to a pair of vertical frames 19 installed at the left and right ends of the opening 5 and a ceiling surface 18 (upper edge of the opening edge of the opening 5), and the upper ends of the pair of vertical frames 19 are connected to each other. It is a three-way frame provided with the upper frame 20 to connect. Three upper rails 21 are fixed to the upper frame 20. In FIG. 1 to FIG. 4, the upper frame 20 and the upper rail 21 are omitted in order to make it easier to grasp the structure of the sliding door unit 1. As shown in FIG. 5, the upper frame 20 is formed with a recess 23 extending in the left-right direction, and the upper rail 21 is fixed to the bottom of the recess 23 side by side in the thickness direction. A suspension wheel 25 is attached to the upper rail 21 so as to be able to travel in the left-right direction, and a suspension door interlocking tool 27 is attached to the upper end of the sliding door 11. The suspension vehicle 25 is connected.

  A guide member 29 is attached to the lower end surface of the central sliding door 11 among the three sliding doors 11 arranged side by side in the thickness direction, while the floor surface 22 (opening) below the central sliding door 11 is provided. A guide rail 33 is installed at the lower end of the opening edge of the portion 5, and the tip of the guide member 29 is slidably fitted in the groove of the guide rail 33. Further, J-shaped guide brackets 35 are attached to lower ends of both sides in the thickness direction of the central sliding door 11. Moreover, the groove | channel 11a is provided in the lower end surface of the sliding door 11 of thickness direction both sides, and the both ends of the left-right direction of this groove | channel 11a are obstruct | occluded. The guide bracket 35 is attached so that the tip portion faces the outside in the thickness direction, supports the sliding doors 11 on both sides in the thickness direction, and the tip portion is slidably fitted in the groove 11a.

  Then, in a state where the three sliding doors 11 are accommodated in the door pocket 17, the sliding door 11 on one side in the thickness direction (the sliding door 11 on the near side in FIGS. 1 to 4) is slid to the right to guide the guide bracket. When the front end of 35 abuts against the closed end of the groove 11a, the central sliding door 11 and the sliding door 11 on the other side in the thickness direction (the rear sliding door 11 in FIGS. 1 to 4) slide to the right. The door 9 is closed. When the door 9 is closed, the sliding door 11 on one side in the thickness direction is slid to the left, and the leading end of the guide bracket 35 abuts against the closed end of the groove 11a. 11 and the sliding door 11 on the other side in the thickness direction slide to the left, and the doorway 9 is opened.

  The retaining wall panel 15 is fixed to the ceiling surface 18 and the floor surface 22 by a pair of upper and lower fixing members 37. As shown in FIG. 6, the fixing member 37 is made of a long metal plate having a T-shaped cross section, a fixing portion 37a fixed to the ceiling surface 18 and the floor surface 22, and the opening from the fixing portion 37a. And a panel mounting portion 37b extending vertically inside the portion 5. The fixed portion 37a has a horizontal rectangular plate shape, and through holes 37c are formed at four corners. The fixing portion 37a is fixed to the ceiling surface 18 and the floor surface 22 by a screw 39 that passes through the through hole 37c. The panel attaching portion 37b is formed in a plate shape extending vertically from the center in the width direction of the fixing portion 37a, and screw holes 37d are formed through both left and right ends thereof, and the retaining wall panel 15 is attached to the screw holes 37d. A mounting screw 41 for fixing is screwed.

  The retaining wall panel 15 is made of a rectangular plate having substantially the same shape as the retaining wall 7 and has an upper end facing the ceiling surface 18 with a slight gap and a lower end facing the floor surface 22 with a slight gap. In addition, the left end is in contact with the left vertical frame 19. The retaining wall panel 15 has grooves 15b extending in the left-right direction on both upper and lower end faces 15a. The depth of the groove 15 b is slightly larger than the height dimension of the panel mounting portion 37 b of the fixing member 37. In addition, screw insertion holes 15 c through which the mounting screws 41 are inserted are formed at the four corners of the retaining wall panel 15. The retaining wall panel 15 is fastened by the mounting screw 41 in a state where the panel mounting portions 37b of the fixing member 37 are fitted in the upper and lower grooves 15b and the screw insertion holes 15c and the screw holes 37 are aligned. It is fixed.

  Next, a method for installing the sliding door unit 1 in the opening 5 will be described.

  First, the door frame 13 is fixed to the opening 5. Specifically, the pair of vertical frames 19 are fixed to the left and right inner peripheral surfaces 6 of the opening 5, and the upper frame 20 to which the three upper rails 21 are attached and fixed is fixed to the ceiling surface 18. Further, the guide rail 33 is fixed to the floor surface 22. Next, one of the pair of upper and lower fixing members 37 is screwed to the opposite side of the retaining wall 7 of the ceiling surface 18, and the other fixing member 37 is screwed to the floor surface 22 below. At that time, the panel mounting portion 37b is screwed so as to protrude inside the opening 5.

  Subsequently, the retaining wall panel 15 is attached and fixed to the pair of fixing members 37. At this time, the retaining wall panel 15 is disposed on the right side of the pair of fixing members 37, the upper groove 15b of the retaining wall panel 15 is aligned with the panel mounting portion 37b of the upper fixing member 37, and the lower groove 15b is The retaining wall panel 15 is slid to the left in accordance with the panel mounting portion 37b of the fixing member 37 on the side, and the left end of the retaining wall panel 15 is brought into contact with the left vertical frame 19. In a state where the retaining wall panel 15 is in contact with the vertical frame 19, the screw insertion hole 15 c of the retaining wall panel 15 and the screw hole 37 d of the panel mounting portion 37 b are aligned. Then, the mounting screw 41 is inserted into the screw insertion hole 15c, screwed into the screw hole 37d and screwed, and the retaining wall panel 15 is sandwiched between the head of the mounting screw 41 and the panel mounting portion 37b. Thereafter, the pair of upright members 43 are respectively installed and fixed on the right side of the retaining wall panel 15 and the right side of the retaining wall 7, and the cross 45 is attached to the outer surface of the retaining wall panel 15.

  Finally, the three sliding doors 11 are arranged in the frame of the door frame 13, and the hanging door interlocking metal fitting 27 is connected to the hanging wheel 25. In this way, the sliding door unit 1 is installed in the opening 5. The sliding door 11 may be installed before the construction of the retaining wall panel 15.

  When removing the retaining wall panel 15, the cross 45 is peeled off to expose the mounting screw 41, and the mounting screw 41 is removed. Then, the retaining wall panel 15 is slid rightward and removed from the fixing member 37. Thus, since the retaining wall panel 15 can be removed by a simple operation, the door pocket 17 can be easily accessed.

-Effect of Embodiment 1 of the Invention-
According to this embodiment, a pair of fixing members 37 can be screwed to the ceiling surface 18 and the floor surface 22, respectively, and then the retaining wall panel 15 can be fixed to the both fixing members 37, so that the construction can be easily performed. . Further, since the retaining wall panel 15 is detachably fixed to the fixing member 37 with the mounting screw 41, the maintenance wall panel 15 is removed by a simple operation of removing the mounting screw 41 when performing maintenance in the door pocket 17. be able to. Moreover, since the door pocket 17 is formed using the retaining wall 7 provided in the opening 5 in advance, the number of parts can be relatively reduced.

  Further, according to the present embodiment, when the barrier wall panel 15 is installed, the groove 15c of the barrier wall panel 15 is aligned with the panel mounting portion 37b of the fixing member 37, and the barrier wall panel 15 is simply slid and moved. Since the panel 15 can be arranged at a predetermined position, the construction is further simplified. In addition, when the retaining wall panel 15 is slid, the retaining wall panel 15 is prevented from falling in the thickness direction by engaging the upper groove 15c of the retaining wall panel 15 with the upper panel mounting portion 37b. Therefore, the retaining wall panel 15 can be safely attached.

  In the present embodiment, the upper fixing member 37 is fixed to the ceiling surface 18, but is not limited thereto, and may be fixed to the upper frame 20, for example. Moreover, in this embodiment, although the door frame 13 was a three-way frame, it is not limited to this, The four-sided frame which has a lower frame may be sufficient. In this case, the lower fixing member 37 may be fixed to the lower frame.

(Modification of Embodiment 1 of the Invention)
FIG. 8 is a view corresponding to FIG. 5 showing the sliding door unit 1 according to a modification of the first embodiment. The sliding door unit 1 according to this modification is installed in the opening 5 that does not include the retaining wall 7. The sliding door unit 1 includes a pair of retaining wall panels 15, and a door pocket 17 is formed by the pair of retaining wall panels 15. Thus, since the door pocket 17 is formed by the pair of retaining wall panels 15, the door pocket 17 can be easily formed even when the opening 5 does not have the retaining wall 7 in advance.

<< Embodiment 2 of the Invention >>
FIG. 9 is a view corresponding to FIG. 5 illustrating the sliding door unit 100 according to the second embodiment. In the second embodiment, the retaining wall panel 47 is attached and fixed to the ceiling surface 18 and the floor surface 22 via an L-shaped fixing member 49. Since the configuration other than the retaining wall panel 47 and the fixing member 49 is the same as that of the first embodiment, the same components are denoted by the same reference numerals and detailed description thereof is omitted.

  FIG. 10 is an enlarged cross-sectional view showing the retaining wall panel 47 of FIG. The fixing member 49 is made of a long metal plate having an L-shaped cross section, and includes a fixing portion 49a fixed to the ceiling surface 18 and the floor surface 22, and the opening from one end in the width direction of the fixing portion 49a. 5 is provided with a panel mounting portion 49b extending vertically inside. The fixing portion 49a has a horizontal plate shape, and through holes 49c are vertically formed at both left and right end portions thereof. The fixing portion 49 is connected to the ceiling surface by screws 39 that pass through the through holes 49c. 18 and the floor 22 are fixed. The panel mounting portion 49b is formed in a vertically extending plate shape, and screw holes 49d through which mounting screws 41 for mounting and fixing the retaining wall panel 15 are screwed are formed at both left and right ends thereof.

  The retaining wall panel 47 is made of a rectangular plate having the same shape as the retaining wall 7, and has an upper end facing the ceiling surface 18 with a slight gap and a lower end facing the floor surface 22 with a slight gap. In addition, the left end is in contact with the left vertical frame 19. The retaining wall panel 47 includes a rectangular plate-like panel main body 47a that is a main body, and a pair of panel-side fixing portions 47b that are provided at both upper and lower ends of the panel main body 47a and are fixed to the panel mounting portion 49b. Yes. The panel-side fixing portion 47b has a rectangular plate shape having substantially the same height as the panel mounting portion 47b of the fixing member 47, and is formed thinner than the panel main body 47a. The upper and lower end surfaces extend outward in the vertical direction from the thickness direction outer ends. Screw insertion holes 47c through which the mounting screws 41 are inserted are formed at both left and right ends of the panel side fixing portion 47b. The retaining wall panel 47 includes the mounting screw 41 in a state where the panel body 47a is disposed between the panel mounting portions 47b of the upper and lower fixing members 49 and the screw insertion hole 47c and the screw hole 49d are aligned. It is fastened and fixed by.

  Next, a method for installing the sliding door unit 100 in the opening 5 will be described.

  First, the door frame 13 is fixed to the opening 5. The fixing method of the door frame 13 is the same as that in the first embodiment. Next, one of the pair of fixing members 49 is screwed to the opposite side of the retaining wall 7 of the ceiling surface 18, and the other fixing member 49 is screwed to the floor surface 22 below. At that time, the panel mounting portion 49b is screwed so that it protrudes to the inside of the opening 5.

  Subsequently, the retaining wall panel 47 is attached and fixed to the pair of fixing members 49. Specifically, first, the lower panel side fixing portion 47b is brought into contact with the lower fixing member 49, and the retaining wall panel 49 is rotated upward around the contact portion, so that the panel main body 47a is moved to both sides. While being fitted between the fixing members 49, the upper panel side fixing portion 47 b is brought into contact with the upper fixing member 49. Then, the retaining wall panel 47 is slightly dropped and the panel main body 47a is placed on the upper end of the lower panel mounting portion 49b. Next, the position of the retaining wall panel 47 is adjusted so that the screw insertion hole 47c and the screw hole 49d coincide. Then, the mounting screw 41 is inserted into the screw insertion hole 47c and screwed into the screw hole 49d, and the panel side fixing portion 47b is sandwiched between the head of the mounting screw 41 and the panel mounting portion 47b. Thereafter, the pair of upright members 43 are installed and fixed on the right side of the retaining wall panel 15 and the right side of the retaining wall 7, and the cross 45 is attached to the outer surface of the retaining wall panel 47.

  Finally, the three sliding doors 11 are arranged in the frame of the door frame 13, and the hanging door interlocking metal fitting 27 is connected to the hanging wheel 25. In this way, the sliding door unit 100 is installed in the opening 5.

  When removing the retaining wall panel 47, the cloth 45 is peeled off to expose the mounting screw 41. Next, the mounting screw 41 is removed, and the retaining wall panel 47 is moved outward in the thickness direction and removed from the fixing member 49. Thus, since the retaining wall panel 47 can be removed by a simple operation, the door pocket 17 can be easily accessed.

-Effect of Embodiment 2 of the Invention-
According to the present embodiment, the pair of fixing members 49 can be screwed to the ceiling surface 18 and the floor surface 22, respectively, and then the retaining wall panel 47 can be fixed to the both fixing members 49, so that the construction can be easily performed. . Further, since the retaining wall panel 47 is detachably fixed to the fixing member 49 with the mounting screw 41, the maintenance wall panel 47 is removed by a simple operation of removing the mounting screw 41 when performing maintenance in the door pocket 17. be able to. Moreover, since the door pocket 17 is formed using the retaining wall 7 provided in the opening 5 in advance, the number of parts can be relatively reduced.

  Further, according to the present embodiment, when installing the retaining wall panel 47 in the opening 5, the panel mounting portion 49 b is fixed to the ceiling surface 18 and the floor surface 22 so as to face the inside of the opening 5, and then the door frame The retaining wall can be constructed by a simple operation of fixing the panel side fixing portion 47b of the retaining wall panel 47 to the panel mounting portion 49 protruding to the inside.

  In the present embodiment, the upper fixing member 49 is fixed to the ceiling surface 18, but is not limited thereto, and may be fixed to the upper frame 20, for example. Moreover, in this embodiment, although the door frame 13 was a three-way frame, it is not limited to this, The four-sided frame which has a lower frame may be sufficient. In this case, the lower fixing member 49 may be fixed to the lower frame.

(Modification of Embodiment 2 of the Invention)
FIG. 11 is a view corresponding to FIG. 8 showing a sliding door unit 100 according to a modification of the second embodiment. In this modification, the pair of retaining walls 7 that form the door pocket 17 are both constituted by the retaining wall panel 47. Thus, since the door pocket 17 is formed by a pair of the retaining wall panels 47, the door pocket 17 can be easily formed even when the retaining wall 7 is not provided in the opening 5 in advance.

(Other embodiments)
In the said embodiment, although the fixing members 37 and 49 are installed in the ceiling surface 18 and the floor surface 22, it is not limited to this, You may install only in the ceiling surface 18. In this case, since the retaining wall panel 15 is suspended by the fixing members 37 and 49 installed on the ceiling surface 18, the retaining wall can be configured with a small number of parts.

  Moreover, in the said embodiment, although the cross 45 is affixed on the outer surface of the retaining wall panel 15, it is not limited to this. For example, as shown in FIGS. 12 and 13, a plurality of hanging rails 51 may be installed on the outer surface of the retaining wall panel 15 to provide a shelf 53 and the like. In this case, the hanging rail 51 may be installed so as to extend in the vertical direction as shown in FIG. 12, or may be installed so as to extend in the horizontal direction as shown in FIG. Further, in order to adjust the humidity of the indoor space, a humidity control material may be provided on the outer surface of the retaining wall panel 15. In addition, a cork board or a white board can be provided to form a bulletin board. In this way, the retaining wall panel 15 can be easily attached and detached, so that it can be used for various purposes.

  Moreover, in the said embodiment, although the site | part corresponding to the opening part 5 of the ceiling surface 18 exists in the same height position as the other site | part of the ceiling surface 18, it is not limited to this, For example, in the site | part corresponding to the opening part 5 A hanging wall may be provided. In that case, the door frame 13 and the fixing members 37 and 49 may be fixed to the lower surface of the hanging wall.

  Moreover, in the said embodiment, although the cross 45 is affixed only on the surface of the retaining wall panel 15, it is not limited to this, The retaining wall panel 15, the vertical frame 19, and the wall continuous to this vertical frame 19 are integrated. It may be pasted. Thereby, the wall surface extending from the retaining wall panel 15 to the wall can be seen integrally, and the appearance is good.

  Furthermore, in the said embodiment, although the three sliding doors 11 are used, it is not limited to this, You may use the 1 sheet, 2 sheets, or 4 or more sliding doors 11. FIG.

  Furthermore, in the said embodiment, although the sliding door 11 was an upper suspension sliding door, it is not limited to this.

  As described above, the sliding door unit according to the present invention can be applied to a use for facilitating attachment and removal of the retaining wall.

1,100 Sliding door unit 3 Wall 5 Opening portion 7 Retaining wall 11 Door 13 Door frame 15, 47 Retaining wall panel 15b Groove 17 Door bag 18 Ceiling surface (opening edge of opening)
22 Floor (opening edge of opening)
37, 49 Fixing members 37a, 49a Fixing portions 37b, 49b Panel mounting portion 51 Hanging rail

Claims (6)

A sliding door unit installed in an opening with a retaining wall,
A door frame fixed to the opening;
A sliding door mounted and supported on the door frame so as to be able to travel inside,
A retaining wall panel disposed on one side in the thickness direction of the door frame and forming a door pocket with the retaining wall; and
A fixing member that is fixed to at least the upper end of the opening edge of the opening or at least the upper end of the door frame and removably fixes the retaining wall panel in the opening or the door frame. Sliding door unit. A sliding door unit installed in the opening,
A door frame fixed to the opening;
A sliding door mounted and supported on the door frame so as to be able to travel inside,
A pair of retaining wall panels disposed on both sides in the thickness direction of the door frame and forming a door pocket between each;
A fixing member that is fixed to at least the upper end of the opening edge of the opening or at least the upper end of the door frame and removably fixes the retaining wall panel in the opening or the door frame. Sliding door unit. In the sliding door unit according to claim 1 or 2,
The fixing member includes a fixing portion fixed to the opening edge of the opening or the inner peripheral surface of the door frame, and a panel mounting portion extending from the one end in the width direction of the fixing portion toward the inside of the opening. No character,
The sliding wall unit, wherein the retaining wall panel is detachably fixed to the panel mounting portion. In the sliding door unit according to claim 1 or 2,
Each of the fixing members includes a fixing portion fixed to the opening edge of the opening or the inner peripheral surface of the door frame, and a panel mounting portion protruding from the intermediate portion in the width direction of the fixing portion toward the inside of the opening. A T-shape with
The retaining wall panel has a groove formed in a portion facing the panel mounting portion, and is detachably fixed to the panel mounting portion in a state where the panel mounting portion is fitted in the groove. Sliding door unit. The sliding door unit according to any one of claims 1 to 4,
A sliding door unit, wherein a hanging rail is provided on an outer surface of the retaining wall panel. The sliding door unit according to any one of claims 1 to 5,
A sliding door unit, wherein a humidity control material is provided on an outer surface of the retaining wall panel.

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