JP6188432B2 - Building shoji installation structure - Google Patents

Description

  The present invention relates to a shoji installation structure for a building.

  In buildings such as houses, shoji doors may be provided at wall openings such as windows. For example, there is a configuration in which a window frame is provided in the window portion, and a shoji door is installed inside the window frame (see, for example, Patent Document 1). In this configuration, the shoji door is suspended and supported with respect to the upper frame portion of the window frame, and the shoji door is opened and closed by sliding in the horizontal direction in a suspended state.

JP 2002-129825 A

  However, in the configuration in which the shoji door is disposed inside the opening frame such as the window frame, there is a concern that the size and shape of the shoji door are limited by the size and shape of the inner periphery of the opening frame. For example, when building a building, if the specifications of the opening frame are changed so that the wall opening becomes smaller due to a design change, etc., but the specifications of the shoji door are not changed, There arises an inconvenience that the shoji door cannot be attached to the opening frame. However, if the shoji door is designed to be smaller than the wall opening, the gap between the outer surface of the shoji door and the inner surface of the opening frame will be larger, and the shoji door will be closed. Despite this, there is a concern that the air environment in the building may change due to ventilation through the gap between the shoji door and the opening frame.

  This invention is made | formed in view of the said situation, and it aims at providing the shoji installation structure of the building which can construct | assemble the structure which can hold | maintain the air environment in a building with a shoji door suitably. It is.

  Hereinafter, means and the like effective for solving the above-described problems will be described while showing functions and effects as necessary.

  The shoji installation structure for a building of the first invention is applied to a building in which an opening frame is provided in a wall opening formed on an outer wall, and is provided on the indoor side of the opening frame, A shoji door that can be shifted to an open state and a closed state, a support rail that supports the shoji door in a suspended state, and provided below the support rail, and when the shoji door is at least in the closed state, And a shoji restricting section for restricting the shoji door from being displaced indoors with respect to the opening frame.

  According to the first aspect, since the shoji door is suspended and supported on the indoor side of the opening frame, the size and shape of the shoji door can be prevented from being limited by the size and shape of the inner periphery of the opening frame. Here, it is assumed that the shoji door supported by hanging is displaced in the wall thickness direction, but when the shoji door is in a closed state, the shoji door may be displaced indoors by the shoji regulating section. Since it is regulated, it is possible to suppress the ventilation between the outside and the inside of the building through the gap between the shoji door and the opening frame, thereby appropriately maintaining the air environment in the building. Furthermore, since the load of the shoji door is applied not to the shoji restricting portion but to the support rail, it can be avoided that the design properties of the shoji door and the opening frame are lowered by providing the shoji restricting portion with a supporting strength. Therefore, the structure which can hold | maintain the air environment in a building with a shoji door can be constructed | assembled suitably.

  In a second invention, in the first invention, the shoji door has a portion that overlaps the outer wall in the wall thickness direction when the shoji door is in an open state, and the shoji restricting portion is configured such that the shoji door Even in the open state, the shoji door is restricted from being displaced indoors.

  According to the second invention, even when the shoji door is in the open state in addition to the closed state, the shoji door is restricted from swinging in the wall thickness direction. It can suppress that a shoji door and an inner wall face are damaged and deform | transformed by contacting. When the shoji door that has been moved to the closed position overlaps the inner wall surface, the shoji door tends to sway in the wall thickness direction due to wind blowing from the wall opening, etc., and the shoji door contacts the inner wall surface accordingly. Is concerned. For this reason, even when the shoji door is in the closed state, it is preferable that the shaking of the shoji door is regulated.

  According to a third aspect, in the second aspect, the shoji restricting portion includes a hook portion protruding toward the outdoor side from the shoji door, and a receiving portion provided on the opening frame and hooked to the hook portion. The hooking portion is hooked on the receiving portion to restrict displacement of the shoji door, and the hooking portion and the receiving portion are hooked to each other in a state in which the shoji door can be opened and closed. It has been.

  According to the third invention, since the displacement in the wall thickness direction of the shoji door is regulated regardless of the open / closed state of the shoji door, it is more reliably suppressed that the shoji door contacts the opening frame or the inner wall surface. it can. In addition, in the configuration in which the shoji restricting portion is formed by hooking the hook portion and the receiving portion, the receiving portion is attached to the opening frame, so that the positional relationship between the shoji door and the opening frame in the wall thickness direction is It can adjust more suitably. Here, in the building where the opening frame protrudes to the indoor side from the inner wall surface, the shoji door is more likely to contact the opening frame than the inner wall surface, so in suppressing damage and deformation of the shoji door and the opening frame, It is preferable to adjust the separation distance between the shoji door and the opening frame.

  In 4th invention, in 3rd invention, the said opening frame has a frame protrusion part which protruded toward the said shoji door side from the said outer wall in the said wall thickness direction, The said receiving part is the said opening. It is attached to the frame protruding portion of the opening frame so as not to protrude toward the shoji door side from the frame.

  According to the fourth aspect of the invention, since the step generated at the boundary between the inner wall surface and the opening frame is used as the installation space for the receiving portion, the shoji door and the opening frame are not in contact with each other. It can avoid that a receiving part contacts a shoji door or a hook part contacts an opening frame or an inner wall surface.

  In a fifth invention, in any one of the first to fourth inventions, the support rail is fixed to a ceiling portion above the opening frame, and the shoji door is in the closed state when the door is in the closed state. There is an overlapping portion that overlaps the outer wall above the opening frame.

  If the state in which the shoji door and the opening frame are in contact with each other is held by the shoji restricting portion, the contact portion between the shoji door and the opening frame may be discolored or damaged. For this reason, it is assumed that the shoji door is held by the possession restricting portion at a position slightly separated from the opening frame to the indoor side, but in this case, ventilation is performed through the gap between the shoji door and the opening frame. There is a concern that

  On the other hand, according to the fifth invention, since the shoji door overlaps the inner wall surface above the opening frame, even if there is a gap between the shoji door and the opening frame, air is passed through the gap. In order to pass, it is necessary for the air to pass between the shoji door and the inner wall surface, and ventilation is difficult to occur. Therefore, the air environment in the building can be more suitably held by the shoji door.

  In a sixth invention, in any one of the first to fifth inventions, a suspension member that suspends the shoji door is provided movably along the support rail, and the suspension member is The hook is detachably attached to the support rail.

  According to 6th invention, the member which is not a shoji door, such as a cloth curtain, can be attached to a support rail by removing a shoji door from a support rail. For this reason, various opening-and-closing bodies can be easily attached with respect to a wall opening part.

  In a seventh invention, in any one of the first to sixth inventions, as the shoji restricting portion, an upper restricting portion and a lower restricting portion provided above and below the wall opening are provided.

  According to the seventh aspect, in the configuration in which the shoji door is suspended and supported, the shoji door can be more reliably restricted from being displaced indoors from the opening frame.

  In an eighth invention according to any one of the first to seventh inventions, the shoji door is provided between a crosspiece member, a pair of door finish members provided with the crosspiece member interposed therebetween, and the door finish materials. The shoji restricting portion is fixed to the crosspiece member.

  According to the eighth invention, in the shoji door, since the hollow portion has heat insulating properties, the heat transfer between the outside and the inside of the wall opening can be regulated by the shoji door. For this reason, the air environment in a building can be held more suitably by a shoji door. And since the shoji control part is being fixed to the crosspiece member, it is not necessary to attach an exclusive member to a shoji door as a fixed object of a shoji control part, and it can avoid that the design property of a shoji door falls by the exclusive member.

Figure showing the window A-A line cross-sectional view of FIG. Diagram showing the configuration of the shoji control section Longitudinal sectional view showing the configuration of another shoji door The figure which shows the window part of another living room

  Hereinafter, an embodiment embodying the present invention will be described with reference to the drawings. In the present embodiment, a building such as a house has a living room as a living space, and the shoji installation structure of the present invention is embodied in the living room. FIG. 1 is a view showing the window portion 13, (a) shows a view when the shoji door 25 is in an open state, and (b) shows a view when the shoji door 25 is in a closed state.

  1A and 1B, the living room 11 has a window portion 13 formed on the outer wall 12 of the building. The window portion 13 is a sweeping window extending from the floor surface of the floor portion 14 toward the ceiling portion 15. The living room 11 has a window side wall surface 17a formed by the outer wall 12 and a pair of opposed wall surfaces 17b facing each other across the window side wall surface 17a. The opposed wall surface 17b is formed by an outer wall, a partition wall, or the like. ing.

  The outer wall 12 has an outer wall panel arranged on the outdoor side and an inner wall panel arranged on the indoor side, and the inner wall panel is attached with an inner wall material such as a plaster board and the inner wall material. And an inner wall base. The inner wall base is formed by combining a plurality of frame materials extending in the vertical direction and the horizontal direction.

  The window portion 13 is provided with a rectangular frame-like window frame 18. The window frame 18 has a pair of vertical frame portions 18a extending in the vertical direction, and an upper frame portion 18b connecting the upper end portions of the vertical frame portions 18a. The upper frame portion 18b extends in the left-right direction. It is a horizontal frame part. The upper frame portion 18 b is disposed at a position spaced downward from the ceiling portion 15, and a window side wall surface 17 a exists between the upper frame portion 18 b and the ceiling portion 15. Further, the vertical frame portion 18a is separated from the opposing wall surface 17b toward the window portion 13, and a window side wall surface 17a exists between the vertical frame portion 18a and the opposing wall surface 17b. The window 13 corresponds to a wall opening, and the window frame 18 corresponds to an opening frame.

  The window portion 13 is provided with a sliding sash door 21 that can be opened and closed. A rectangular frame-shaped sash frame (not shown) is provided on the outdoor side of the window frame 18, and the sash door 21 is attached to the sash frame so as to be opened and closed. The window frame 18 and the sash frame are arranged side by side in the wall thickness direction of the outer wall 12, and the window frame 18 is fixed to the sash frame.

  A plate-shaped shoji door 25 that can be opened and closed is provided on the side of the living room 11 of the window frame 18. The shoji door 25 can move to an open state and a closed state by moving in the horizontal direction along the window side wall surface 17a. The shoji door 25 is in a state where the window portion 13 is covered and hidden from the living room 11 side by shifting to the closed state, and the window portion 13 is exposed to the living room 11 side by shifting to the open state. The shoji door 25 moves from the closed state to the open state by moving toward the side of the window 13 in the wall width direction.

  In the wall height direction, the height dimension of the shoji door 25 is substantially the same as the height dimension (ceiling height) of the window side wall surface 17a. In this case, the shoji door 25 protrudes to a position higher than the upper frame portion 18b of the window frame 18, and the protruding portion is located on the window side wall surface 17a above the window portion 13 when the shoji door 25 is in the closed state. It is the overlapping part 25a which has overlapped.

  A pair of left and right shoji doors 25 are provided, and these shoji doors 25 are arranged side by side along the wall width direction. The pair of shoji doors 25 face each other, and the respective side surfaces are in contact with each other when they are in the closed state. When each shoji door 25 is in the closed state, the indoor side surface of the window frame 18 faces the outdoor side surface of any of the shoji doors 25. For this reason, when the pair of shoji doors 25 are in the closed state, the window frame 18 is also hidden from the living room 11 side in addition to the window portion 13.

  In the wall thickness direction, the width dimension of the shoji door 25 is approximately ½ of the width dimension of the window frame 18. Moreover, the width dimension of the window side wall surface 17a is made substantially the same as the width dimension of the shoji door 25 in the side of the window part 13, and when the shoji door 25 is in a full open state among open states, the whole is a window side. It arrange | positions in the position which overlaps with the wall surface 17a.

  The ceiling portion 15 is provided with a support rail 26 that supports the shoji door 25 in a suspended manner. The support rail 26 extends in parallel with the window side wall surface 17 a along the ceiling surface of the ceiling portion 15, and the shoji door 25 is slidable along the longitudinal direction of the support rail 26. The support rail 26 is provided between the pair of opposed wall surfaces 17b and is in a state of being spanned between the opposed wall surfaces 17b. The length dimension of the support rail 26 is substantially the same as the separation distance between the pair of opposing wall surfaces 17b (the width dimension of the window side wall surface 17a).

  Next, the support structure of the shoji door 25 will be described with reference to FIGS. 2 is a cross-sectional view taken along line AA in FIG. 1B, and FIG. 3A is a perspective view of the shoji restricting portion 41, and FIG. 3B is a cross-sectional view taken along the line BB of FIG. 1B. In FIG. 3A, an exploded view of the support rail 26 and the hook portion 35 is shown, and illustration of the outer wall 12 and the ceiling portion 15 is omitted.

  As shown in FIG. 2, the shoji door 25 is provided between a crosspiece member 31 as a base material, a pair of door finishing materials 32 provided across the crosspiece member 31, and the door finishing materials 32. And a hollow portion 33. The crosspiece member 31 is formed in a rectangular frame shape as a whole including horizontal crosspieces and vertical crosspieces. The door finishing material 32 is formed of a paper material, a sheet material, or the like, and is bonded to the side surface of the crosspiece member 31 with an adhesive or the like. The hollow portion 33 extends along the door finishing material 32, and provides the shoji door 25 with a heat insulating performance that restricts heat from being transmitted in the thickness direction of the shoji door 25.

  The shoji door 25 has a hook portion 35 projecting upward from its upper end surface. The support rail 26 has a groove part 26a opened downward, and the hook part 35 of the shoji door 25 is hooked in the groove part 26a. The groove part 26a extends along the longitudinal direction of the support rail 26, and the hook part 35 is movable along the longitudinal direction of the groove part 26a while being hooked on the groove part 26a. As a result, the shoji door 25 can be slid in the horizontal direction while being suspended and supported by the support rail 26. The hook portion 35 corresponds to a hanging member.

  When the shoji door 25 is in the closed state, the ventilation between the window 13 and the living room 11 is blocked. Further, as described above, since the shoji door 25 has a heat insulating performance, the heat transfer between the window portion 13 and the living room 11 is restricted by the shoji door 25. Thereby, when the living room 11 is air-conditioned by an air conditioner or the like, the air-conditioning efficiency is increased.

  Here, in the configuration in which the shoji door 25 is suspended and supported by the support rail 26, the shoji door 25 swings in the wall thickness direction with the support rail 26 as a fulcrum, and the shoji door 25 is displaced in a direction away from the window frame 18. Is concerned. In this case, ventilation between the window portion 13 and the living room 11 is easily performed through a separation portion between the shoji door 25 and the window frame 18, and the air blocking performance by the shoji door 25 is lowered, and the heat insulating performance of the shoji door 25. Will not be demonstrated.

  Accordingly, the shoji door restricting section 41 restricts the shoji door 25 from being displaced toward the living room 11 below the support rail 26. The shoji restricting portion 41 is provided between the outer wall 12 and the shoji door 25 above the window frame 18. The shoji restricting portion 41 includes a hooking portion 42 that protrudes from the shoji door 25 toward the outdoor side, and a receiving portion 43 that is provided on the window frame 18 and is hooked by the hooking portion 42, and the hooking portion 42 is the receiving portion 43. As a result, the shoji door 25 is restricted from moving away from the window frame 18. Thereby, ventilation is suppressed through between the shoji door 25 and the window frame 18.

  The receiving portion 43 is attached to the upper frame portion 18 b of the window frame 18. The window frame 18 has a frame protruding portion 45 protruding from the window side wall surface 17 a toward the living room 11, and the receiving portion 43 is attached to the frame protruding portion 45. The receiving portion 43 has a receiving fixing portion 43a fixed to the frame protruding portion 45, and an upright portion 43b extending upward from the receiving fixing portion 43a. The receiving fixing portion 43a is placed on the upper frame portion 18b at the frame protruding portion 45, and is screw-fixed to the upper frame portion 18b. The standing portion 43b is provided at the end of the receiving and fixing portion 43a on the side of the living room 11, and is spaced from the window side wall surface 17a toward the side of the living room 11. The side surface of the standing portion 43b on the side of the living room 11 forms the same plane as the side surface of the upper frame portion 18b on the side of the living room 11, and the receiving portion 43 does not protrude to the side of the living room 11 from the upper frame portion 18b.

  The hook portion 42 is attached to the outdoor side surface of the shoji door 25. The hook portion 42 includes a hook fixing portion 42a that is screw-fixed to the crosspiece member 31 via the door finishing material 32, and an extending portion 42b that extends downward from the hook fixing portion 42a. The hook fixing part 42a extends along the outdoor side surface of the shoji door 25, and the extending part 42b extends from the hook fixing part 42a toward the outdoor side and downward from the outdoor side end of the part. And a portion extending toward.

  In the hook portion 42, a concave portion opened downward is formed by a hook fixing portion 42a and an extending portion 42b, and the receiving portion 43 is formed in the concave portion (between the hook fixing portion 42a and the extending portion 42b). As a result, the hooking portion 42 is hooked on the receiving portion 43. In this case, the extension part 42b of the hooking part 42 abuts on the outdoor side surface of the standing part 43b of the receiving part 43, so that the shoji door 25 is restricted from being separated from the window frame 18 to the living room 11 side, The shoji door 25 is restricted from coming into contact with the window frame 18 when the hook fixing portion 42a of the hook portion 42 contacts the indoor side surface (side surface of the living room 11) of the standing portion 43b of the receiving portion 43.

  As shown in FIG. 3A, the receiving portion 43 is a long member extending along the upper frame portion 18b. The receiving part 43 is provided with respect to the whole upper frame part 18b in the wall width direction. Moreover, the length dimension of the receiving part 43 is made larger than the width dimension of the upper frame part 18b (window frame 18), and protrudes toward the side rather than the upper frame part 18b. On the other hand, the hook portion 42 is a short member, and a plurality of hook portions 42 are provided at predetermined intervals along the wall width direction. When the shoji door 25 is in the closed state, all the catching portions 42 are hooked on the receiving portion 43. Even when the shoji door 25 is in the open state, the hooking portion 42 disposed on the window portion 13 side is hooked on a portion of the receiving portion 43 that protrudes laterally from the window frame 18. Therefore, the shoji restricting portion 41 plays a role as a steady rest that restricts the swing of the shoji door 25 with the hook portion 35 as a fulcrum regardless of the open / closed state of the shoji door 25.

  Returning to the description of FIG. 2, the shoji door 25 is provided with a gap filling member 46 that fills the gap between the shoji door 25 and the floor portion 14. The gap filling member 46 is formed of mohair or the like, extends along the lower end surface of the shoji door 25 in the wall width direction, and can block ventilation through the gap between the shoji door 25 and the floor portion 14. It has become.

  As shown in FIG. 3B, a side stopper 48 that restricts movement of the shoji door 25 along the support rail 26 is attached to the shoji door 25. The shoji door 25 protrudes from the window frame 18 toward the opposite side of the window 13 in the wall width direction when in the closed state, and a side stopper 48 is attached to the protruding portion. The side stopper 48 is disposed on the outdoor side of the shoji door 25 and is fixed to the crosspiece member 31 with a stopper fixing portion 48a, and a contact portion 48b that contacts the side surface of the vertical frame portion 18a opposite to the window portion 13. have. The contact portion 48b extends from the stopper fixing portion 48a toward the outdoor side, and is disposed on the side opposite to the window portion 13 with the vertical frame portion 18a interposed therebetween in the wall width direction. The contact part 48b controls the movement of the shoji door 25 to an intermediate position between the pair of vertical frame parts 18a by contacting the vertical frame part 18a.

  The side stopper 48 is disposed in the entire range overlapping the vertical frame portion 18a in the shoji door 25. For this reason, when the shoji door 25 is in the closed state, even if there is a gap between the shoji door 25 and the vertical frame portion 18a, the ventilation between the window 13 and the living room 11 through the gap is prevented by the side stopper. 48. The side stopper 48 corresponds to a ventilation blocker.

  According to the embodiment described in detail above, the following excellent effects can be obtained.

  Since the shoji door 25 is disposed closer to the living room 11 than the window frame 18, it can be avoided that the size and shape of the shoji door 25 are limited by the size and shape of the inner periphery of the window frame 18. Here, since the shoji door 25 is suspended and supported, it is assumed that the shoji door 25 is displaced in the wall thickness direction. However, when the shoji door 25 is in the closed state, the shoji door 25 is displaced to the living room 11 side. Is restricted by the shoji restricting section 41, it is possible to suppress the ventilation between the outside and the living room 11 through the gap between the shoji door 25 and the window frame 18, thereby making the air environment of the living room 11 appropriate. Can be retained. Furthermore, since the load of the shoji door 25 is applied not to the shoji restricting portion 41 but to the support rail 26, the design of the shoji door 25 and the window frame 18 is lowered by giving the shoji restricting portion 41 support strength. Can be avoided. Therefore, the structure which can hold | maintain the air environment of the living room 11 by the shoji door 25 can be constructed | assembled suitably.

  Since the shoji door 25 is in contact with the window side wall surface 17a because the shoji door 25 is in contact with the window side wall surface 17a, the shoji door 25 is in contact with the window side wall surface 17a. Can be suppressed. Here, in the configuration in which the shoji door 25 in the open state overlaps the window side wall surface 17a, the shoji door 25 easily swings in the wall thickness direction due to wind blowing between the shoji door 25 and the window side wall surface 17a. Therefore, it is preferable that the displacement of the shoji door 25 in the wall thickness direction is restricted when the shoji door 25 is in the open state.

  Since the shoji door 25 can be opened and closed while the hooking portion 42 is hooked on the receiving portion 43, the shoji door 25 can be more reliably suppressed from contacting the window frame 18 and the window side wall surface 17a. Moreover, since the receiving portion 43 is attached to the window frame 18, the positional relationship between the shoji door 25 and the window frame 18 in the wall thickness direction can be suitably adjusted by the shoji restricting portion 41. Here, in the configuration in which the window frame 18 protrudes closer to the living room 11 than the window side wall surface 17a, the shoji door 25 is more likely to contact the window frame 18 than the window side wall surface 17a. In order to suppress the deformation, it is preferable to adjust the separation distance between the shoji door 25 and the window frame 18.

  Since the step formed between the window frame 18 and the window side wall surface 17 a is used as an installation space for the receiving portion 43, the receiving portion 43 is in spite of the fact that the shoji door 25 and the window frame 18 are not in contact with each other. However, it can be avoided that the sliding door 25 is touched or the hooking portion 42 is in contact with the window frame 18 or the window side wall surface 17a.

  The state where the shoji door 25 and the window frame 18 are slightly separated is held by the shoji restricting portion 41. Therefore, the state in which the shoji door 25 and the window frame 18 are in contact with each other is subsequently discolored or damaged. Can be avoided. However, if there is a gap between the shoji door 25 and the window frame 18, there is a concern that the outside and the living room 11 are ventilated through the gap. On the other hand, since the overlapping portion 25a of the shoji door 25 overlaps the window side wall surface 17a above the window frame 18, even if there is a gap between the shoji door 25 and the window frame 18, the gap is reduced. In order for air to pass through, it is necessary for the air to pass between the overlapping portion 25a and the window side wall surface 17a, and ventilation is less likely to occur. Therefore, the air environment of the living room 11 can be more suitably maintained by the shoji door 25.

  Since the hook portion 35 of the shoji door 25 is detachable from the support rail 26, the hook portion 35 is removed from the support rail 26 to attach a member such as a cloth curtain that is not the shoji door 25 to the support rail 26. Can do. For this reason, various opening and closing bodies can be attached to the window portion 13.

  Since the shoji door 25 is a drum shoji shoji, the hollow portion 33 can exhibit heat insulation. For this reason, when the shoji door 25 is in the closed state, the heat transfer between the outdoor and the living room 11 in the window portion 13 can be regulated by the shoji door 25. Moreover, since the hooking portion 42 of the shoji restricting portion 41 is fixed to the crosspiece member 31 of the shoji door 25, there is no need to attach a dedicated member to the shoji door 25 as a fixing target of the hooking portion 42, and the shoji door is provided by the dedicated member. It can avoid that the designability of 25 falls.

[Other Embodiments]
The present invention is not limited to the description of the above embodiment, and may be implemented as follows, for example.

  (1) In the above embodiment, the support rail 26 is attached to the ceiling portion 15. However, the support rail 26 may be attached to the window side wall surface 17a and the opposing wall surface 17b as long as it is above the window frame 18. Good. For example, as shown in FIG. 4, the cross member 51 is attached to the window side wall surface 17 a of the outer wall 12, and the support rail 26 is fixed to the cross member 51 with the groove 26 a facing downward. In this configuration, the cross member 51 is disposed on the side of the living room 11 of the outer wall 12, and the support rail 26 is screw-fixed to the lower surface of the cross member 51. Even in this case, it is preferable that the shoji door 25 has an overlapping portion 25 a disposed above the window frame 18.

  Further, the plurality of shoji regulating sections 41 may be provided side by side. For example, as shown in FIG. 4, as the shoji restricting portion 41, a lower restricting portion 41a and an upper restricting portion 41b disposed above the lower restricting portion 41a are provided. In this configuration, the window portion 13 is not a sweep-out window but a waist window or the like disposed at a position spaced upward from the floor portion 14, the window frame 18 has a lower frame portion 18 c as a horizontal frame portion, and is The part 41b is fixed to the upper frame part 18b similarly to the shoji restricting part 41 of the above embodiment, and the lower side restricting part 41a is fixed to the lower frame part 18c.

  The lower restricting portion 41 a is provided between the outer wall 12 and the shoji door 25 below the window frame 18. The shoji door 25 extends to a position lower than the lower frame portion 18c of the window frame 18, and a hooking portion 42 is attached to the extended portion. The receiving portion 43 is attached to the lower surface of the lower frame portion 18c.

  According to the configuration in which the upper restricting portion 41b and the lower restricting portion 41a are provided as the shoji restricting portion 41, the shoji door 25 is displaced toward the living room 11 so that the upper end portion and the lower end portion of the shoji door 25 are displaced. Therefore, it is possible to suppress the shoji door 25 as a whole from being shaken in the wall thickness direction.

  (2) The receiving portion 43 of the shoji restricting portion 41 may be disposed in the entire moving range of the shoji door 25. For example, as shown in FIGS. 5 (a) and 5 (b), on the side of the window frame 18, the upper frame portion 18b is provided side by side with an attached duck 55, and the receiving portion 43 is connected to the upper frame portion 18b and the attached frame. It is the structure provided in both Kamoi 55.

  In this configuration, the splint 55 extends from the window frame 18 to the side and is stretched over the window frame 18 and the opposing wall surface 17b. The receiving portion 43 is provided on each upper surface of the upper frame portion 18b and the attached head 55, and the length dimension thereof is substantially the same as the width dimension of the window side wall surface 17a. In this case, the receiving portion 43 is in a state of being spanned between the pair of opposing wall surfaces 17b, and straddles the boundary portion between the window frame 18 and the attached head 55 in the wall width direction. In this case, regardless of the open / closed state of the shoji door 25, all the hooking portions 42 of the shoji door 25 are in a state of being caught by the receiving portion 43.

  (3) In the above embodiment, the hooking portion 42 of the shoji restricting portion 41 is a short member. However, the hooking portion 42 may be a long member extending along the width direction of the shoji door 25. For example, the hooking portion 42 is configured to be provided for substantially the entire shoji door 25 in the wall width direction. In this configuration, the length dimension of the hooking portion 42 is substantially the same as the length dimension of the shoji door 25, and when the shoji door 25 is in the closed state, the hooking portion between the hooking portion 42 and the receiving portion 43 is The shoji door 25 is disposed almost entirely in the width direction. In this case, ventilation through the gap between the shoji door 25 and the upper frame portion 18 b is blocked by the hook portion 42 and the receiving portion 43.

  (4) In the said embodiment, although the receiving part 43 was attached to the upper frame part 18b of the window frame 18, the receiving part 43 may be attached to the vertical frame part 18a. In this case, the receiving portion 43 is a short member, the hooking portion 42 is a long member, and the shoji door 25 is configured to be slidable while the hooking portion 42 and the receiving portion 43 are hooked. Is preferred.

  Further, the receiving portion 43 may be attached to the window side wall surface 17 a of the outer wall 12. Even in this case, the hooking portion 42 is hooked on the receiving portion 43, so that the displacement of the shoji door 25 toward the living room 11 is restricted.

  (5) In the above embodiment, the shoji restricting portion 41 has the hooking portion 42 and the receiving portion 43, but the shoji door 25 and the window frame 18 or the window side wall surface 17a are connected by an extensible member such as elastic rubber. May be.

  (6) The shoji door 25 may be a coffin, a coffin door, or a flash door as long as it is provided with respect to the window part 13 and can be opened and closed.

  DESCRIPTION OF SYMBOLS 12 ... Outer wall, 13 ... Window part as wall opening part, 18 ... Window frame as opening frame, 25 ... Shoji door, 25a ... Overlapping part, 26 ... Support rail, 31 ... Crosspiece member, 32 ... Door finishing material, 33 DESCRIPTION OF SYMBOLS ... Hollow part, 41 ... Shoji regulating part, 42 ... The hook part which comprises a shoji regulating part, 43 ... The receiving part which comprises a shoji regulating part, 45 ... Frame protrusion part.

Claims (5)

Applied to buildings where an opening frame is provided in the wall opening formed on the outer wall,
Provided on the indoor side with respect to the opening frame, and capable of transitioning to an open state and a closed state with respect to the wall opening, and when in the open state, a portion overlapping the outer wall in the wall thickness direction of the outer wall A shoji door with
A support rail supporting the shoji door in a suspended manner;
Wherein provided below the support rail, when the shoji doors are in any of the previous SL closed state and said open state also, shoji regulations that restrict that the shoji doors is displaced indoor side with respect to the opening frame And
Equipped with a,
The shoji restricting portion includes a hook portion protruding from the shoji door toward the outdoor side, and a receiving portion that is provided on the opening frame and hooks the hook portion, and the hook portion is hooked on the receiving portion. Is to regulate the displacement of the shoji door,
The hook part and the receiving part are hooked to each other in a state in which the shoji door can be opened and closed,
The opening frame has a frame protruding portion protruding from the outer wall toward the shoji door side in the wall thickness direction,
The building shodder installation structure , wherein the receiving part is attached to the frame projecting portion of the opening frame in a state where the receiving part does not project toward the shoji door from the opening frame . Applied to buildings where an opening frame is provided in the wall opening formed on the outer wall,
A shoji door that is provided on the indoor side of the opening frame and can be shifted to an open state and a closed state with respect to the wall opening,
A support rail supporting the shoji door in a suspended manner;
A shoji restricting portion that is provided below the support rail and restricts the shoji door from being displaced indoors with respect to the opening frame when the shoji door is at least in the closed state.
Equipped with a,
The support rail is fixed to the ceiling above the opening frame,
The shoji door installation structure according to claim 1, wherein the shoji door has an overlapping portion that overlaps the outer wall above the opening frame when in the closed state . A suspension member that suspends the shoji door is provided to be movable along the support rail,
The shoji installation structure for a building according to claim 1 or 2 , wherein the suspension member is detachably hooked to the support rail. As the shoji restricting portion, the building according to any one of claims 1 to 3, characterized in that it comprises the upper regulating portion provided in the upper and lower sides of the wall opening and the lower regulation portion Shoji installation structure. The shoji door has a crosspiece member, a pair of door finishing materials provided across the crosspiece member, and a hollow portion provided between the door finishing materials,
The shoji regulating unit, shoji installation structure of a building according to any one of claims 1 to 4, characterized in that it is fixed relative to the beam member.

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