JP2011202483A - Sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sash which can make the effective opening dimension large by providing the third Shoji easily at low cost without newly generating a level difference on a door sill surface.SOLUTION: The Shojis 2, 3, 4 are housed in a frame body 1 constituted by framing the upper-and-lower frames and the right-and-left vertical frames together in a square shape, and the vertical frames 30 are attached between the right-and-left groove-shaped materials 8. The Shojis consist of a first Shoji 2 and a second Shoji 3 which can move inside the frame body 1 and a third Shoji 4 fixed to the frame body 1, and fixing members 50, 51 projecting more outward in the depth direction than the width surface are fixed to the upper frame 10 and/or the lower frame 20 of the frame body 1. Thus, the third Shoji 4 is attached in the position more outward in the depth direction than the width surfaces 13, 25 of the frame body 1 by the fixing members 50, 51.

Description

  The present invention relates to a sash attached between a pair of left and right channel members provided in an opening of a building, and more particularly to a sash provided with three shojis on a frame.

  Conventionally, as an assembly house used in a temporary school building or the like, a groove member having a recess capable of swallowing a panel member on both the left and right sides is provided in a vertical direction as a support column, and a panel member is disposed between adjacent groove members. What is used as a wall surface is known. Further, an opening in which the panel body is not appropriately disposed is provided in the wall surface, and a sash is attached to the opening. In this case, attachment is performed by dropping the vertical frame of the sash from above between the left and right groove members. When the sash is attached between the channel members, a panel material is further attached above the upper frame of the sash.

  For sliding door sashes that serve as entrances and exits of rooms in temporary school buildings, the effective opening size when the shoji is fully opened needs to be greater than or equal to the standard. In order to make the effective opening size larger than the two-slider sash in which the inner and outer two shojis are housed in the frame, it is effective to use a three-sleeved sash in which the three shojis are housed in the frame. is there.

  In the case of a three-sheet sash, it may be possible to increase the size of the frame in the expected direction. However, in this case, the design is fundamentally different from that of the two-sheet sash. Cost increases, such as forming. For this reason, it is known that a three-drawer sash is provided by attaching an auxiliary frame that extends over four turns to a frame for a two-sheet shoji and movably storing a third shoji in the auxiliary frame. Yes. Such a sash is disclosed in Patent Document 1, for example.

JP 2007-138476 A

  However, even when an auxiliary frame is provided, it is necessary to attach the auxiliary frame over the four circumferences of the frame, which increases the number of parts and increases material costs. there were. In addition, since three rails are formed on the entrance / exit sill surface, there is a problem that the level difference increases.

  The present invention has been made in view of the above problems, and provides a sash capable of increasing the effective opening size by providing a third shoji simply and at low cost without newly generating a step on the sill surface. Objective.

In order to solve the above-mentioned problems, a sash according to the present invention includes a shoji placed in a frame body in which an upper and lower frame and left and right vertical frames are framed in a square shape, and the vertical frame is attached between left and right groove members. In
The shoji consists of a first shoji and a second shoji that are movable in the frame, and a third shoji that is fixed to the frame.
A fixing member that protrudes outward from the finding surface is fixed to the upper frame and / or the lower frame of the frame, and the third shoji is positioned outward from the finding surface of the frame by the fixing member. It is structured to be installed.

  Further, the sash according to the present invention is characterized in that the fixing member is provided and fixed so as to extend only to a region where the third shoji is arranged in the finding surface of the frame.

  Further, the sash according to the present invention is characterized in that the first shoji, the second shoji, and the third shoji all have a glass body housed in a rectangular frame. .

  Furthermore, the sash according to the present invention is configured such that the third shoji has an abutting portion that abuts the vertical frame on the outer peripheral surface.

  In the sash according to the present invention, an upper fixing member for holding and fixing the upper end portion of the third shoji is fixed to the upper frame, and a lower fixing for holding and fixing the lower end portion of the third shoji to the lower frame. The member is configured to be fixed.

  According to the sash according to the present invention, the fixing member that protrudes outward in the expected direction from the finding surface is fixed to the upper frame and / or the lower frame of the frame, and is fixed to the outer side in the expected direction from the finding surface of the frame by the fixing member. By attaching the third shoji to the frame, the third shoji is fixed to the frame body only by the upper side and the lower side, so that the third shoji can be additionally provided on the frame body with a simple configuration.

  In addition, according to the sash according to the present invention, the fixing member is provided and fixed so as to extend only to the region where the third shoji is arranged in the finding surface of the frame, thereby reducing the material cost of the fixing member. In addition, since the fixing member is not provided on the sill surface of the lower frame, the third piece of shoji can be provided without newly generating a step on the sill surface.

  Furthermore, according to the sash according to the present invention, the first shoji, the second shoji, and the third shoji all have a neat appearance by enclosing the glass body in a rectangular frame. It can be a sash.

  Furthermore, according to the sash according to the present invention, the third shoji has an abutting portion that comes into contact with the vertical frame on the outer peripheral surface, thereby closing a gap between the frame and the shoji to prevent light leakage or water leakage. While preventing, it can prevent a wind from passing.

  According to the sash according to the present invention, the upper fixing member for holding and fixing the upper end portion of the third shoji is fixed to the upper frame, and the lower fixing member for holding and fixing the lower end portion of the third shoji is fixed to the lower frame. By fixing, components for fixing the third shoji are separately provided on the upper frame and the lower frame, respectively, so that the configuration of the components can be simplified.

It is the front view seen from the outdoor side of the sash in this embodiment. It is a front view of the state which opened the shoji in FIG. It is a longitudinal cross-sectional view of the sash in this embodiment. It is a cross-sectional view of a sash. It is a cross-sectional view of the sash which made the shoji fully open. It is an enlarged view of the upper fixing member vicinity in the front view of a sash. It is an enlarged view near the 3rd shoji and the vertical frame in the cross section of a sash. It is a figure of the 2nd form which plugs up the crevice between a vertical frame and a vertical gutter. It is a figure of the 3rd form which plugs up the crevice between a vertical frame and a vertical gutter.

  Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a front view of the sash according to the present embodiment as viewed from the outdoor side, and FIG. 2 shows a front view of FIG. The sash according to the present embodiment accommodates the first shoji 2 on the indoor side and the second shoji 3 on the outdoor side in the frame 1 in a sliding manner, and further houses the third shoji 4 fixed on the outdoor side. It will be. The first shoji 2, the second shoji 3, and the third shoji 4 are arranged side by side in the left-right direction in the interior and appearance. The vertical side of the second shoji 3 is provided with a locking portion 3a for locking with the first shoji 2, and the vertical side of the third shoji 4 is provided with a locking portion 4a for locking with the second shoji 3. The shoji can be locked from the indoor side.

  The first shoji 2 and the second shoji 3 can be moved left and right within the frame 1. On the other hand, since the 3rd shoji 4 is being fixed to the frame 1, it cannot move. As shown in FIG. 2, the first shoji 2 and the second shoji 3 are moved and moved toward the side where the third shoji 4 is fixed, so that the sash is opened and a person can go in and out. It becomes like this. Thus, since the 1st shoji 2 and the 2nd shoji 3 can be moved so that it may overlap with the 3rd shoji 4 in the inside and outside direction, compared with the sliding sash which consists only of the 1st shoji 2 and the 2nd shoji 3 The effective opening dimension in the left-right direction can be increased.

  Each of the first shoji 2, the second shoji 3, and the third shoji 4 is configured by placing a glass body 6 in a rectangular housing 5. Since the third shoji 4 serving as the fixed shoji as well as the first shoji 2 and the second shoji 3, which are in the form of the sliding doors, has a configuration in which the glass body 6 is housed, the appearance can be made clear.

  FIG. 3 shows a longitudinal sectional view of the sash according to the present embodiment, and FIG. 4 shows a transverse sectional view of the sash. The sash in this embodiment is attached to the opening A of the assembly house, and the opening A is configured by the panel material 7 on the upper side and the left and right sides, and the floor surface 9 on the lower side. The frame 1 is configured by an upper frame 10, a lower frame 20, and left and right vertical frames 30, 30 that are rectangularly framed. As shown in FIG. 3, the upper frame 10 is in contact with the upper panel member 7 whose outer peripheral surface forms the opening A, and the lower frame 11 is in contact with the floor surface 9 whose outer peripheral surface forms the opening A. On the other hand, as shown in FIG. 4, the left and right vertical frames 30 are opposed to the panel material 7 with the groove members 8 serving as the columns of the assembly house.

  The groove member 8 has a base 8a extending in the indoor / outdoor direction, a panel material holding portion 8b formed in a groove shape with the base 8a as a bottom surface on the panel material 7 side, and a base 8a on the frame 1 side. Each of the vertical frame holding portions 8c is formed in a groove shape with the bottom as the bottom. The opening width of the panel material holding portion 8b and the opening width of the vertical frame holding portion 8c are approximately matched to the thickness of the panel material 7 and the width of the hollow portion 31 formed on the outer peripheral surface of the vertical frame 30 in the indoor / outdoor direction, respectively. Is formed.

  When the frame 1 is attached to the opening A, the left and right channel members 8 are erected on the floor surface 9 and the upper side is open. Here, after the hollow portion 31 of the vertical frame 30 is held by the vertical frame holding portion 8c of the groove member 8, it is dropped from above until the lower frame 20 comes into contact with the floor surface 9, and then the upper panel member 7 is attached. By attaching, the frame 1 is attached to the opening A.

  The first shoji 2, the second shoji 3 and the third shoji 4 all have a glass body 6 in a housing 5 formed by assembling an upper rod 40, a lower rod 41 and left and right vertical rods 42, 42 into a square shape. It is something that will be paid. At the intermediate position in the vertical direction of the frame 5, a horizontal beam 43 is provided so as to pass between the left and right vertical rods 42, and two glass plates 6 are provided for each shoji with the horizontal beam 43 interposed therebetween. .

  As shown in FIG. 4, a first smoke return portion 45 a protruding in a substantially L-shaped cross section is formed on the outdoor side surface of the vertical rod 42 on the summing side of the first shoji 2, and the first shoji 2 of the second shoji 3 A second smoke return portion 45b is formed on the vertical rod 42 facing the shoji 2 so as to mesh with the first smoke return portion 45a of the first shoji 2. The second smoke return portion 45b is also formed on the vertical rod 42 facing the third shoji 4 of the second shoji 3. Further, a third smoke return portion 45 c is formed on the vertical rod 42 on the summing side of the third shoji 4 so as to mesh with the second smoke return portion 45 b of the second shoji 3. Since the 1st shoji 2 and the 2nd shoji 3 are arrange | positioned so that the 1st smoke return part 45a and the 2nd smoke return part 45b may mesh | engage, the other can also be moved as one side is moved.

  As shown in FIG. 3, the first shoji 2, the second shoji 3, and the upper arm 40 of the third shoji 4 all have the same cross-sectional shape, and the first shoji 2, the second shoji 3, and the third shoji 4 The lower collar 41 also has the same cross-sectional shape. That is, the common member is used for each shoji. Also, as shown in FIG. 4, the vertical rod 42 constituting the first shoji 2 and serving as the summon with the second shoji 3 and the second shoji 3 serving as the summon with the third shoji 4 The vertical rod 42 uses a member having a common cross-sectional shape. In addition, the vertical rod 42 constituting the second shoji and serving as the summon with the first shoji 2 and the vertical rod 42 on both sides constituting the third shoji 4 use members having a common cross-sectional shape. In this way, by sharing the members, the types of parts are reduced to reduce costs.

  As shown in FIG. 3, the first shoji 2, the second shoji 3 and the third shoji 4 have the same height, and the first shoji 2 and the second shoji 3 are mounted on the rail of the lower frame 20. Since the third shoji 4 is placed on the lower fixing member 51 to be described later, the shojis are arranged so that the positions in the height direction of the shoji are aligned, so that the design can be improved.

  A door pulley 41 a is provided at the lower part of the lower arm 41 of the first shoji 2 and the second shoji 3, and this is placed on the inner rail 21 and the outer rail 22 formed on the upper surface of the lower frame 20. The shoji 2 and the second shoji 3 are allowed to run in the left-right direction of the frame 1.

  As shown in FIG. 4, on the upper surface of the lower frame 20, a first shoji stopper 23 and a second shoji stopper 24 are respectively provided on an inner rail 21 that guides the first shoji 2 and an outer rail 22 that guides the second shoji 3. Is provided. In addition, the summoning heel constituting the vertical ridge 42 of the first shoji 2 is provided with a heel contact member 44 on the outer peripheral surface. The scissor abutting member 44 abuts against the summing scissors of the second shoji 3 when the first shoji 2 is moved in the opening direction, that is, the second shoji 3 side. The mating rods are provided so that they do not collide directly.

  FIG. 5 shows a cross-sectional view of the sash with the shoji fully open. As shown in this figure, the first shoji 2 is in contact with the first shoji stopper 23 of the lower frame 20, and the second shoji 3 is in contact with the second shoji stopper 24 of the lower frame 20, and the lower end of the side surface of the vertical rod 42 is in contact with each other. Thus, it is in a fully open state where it cannot move any further. Thereby, between the 1st shoji 2 and the vertical frame 30 opens, the sill surface 26 is formed in the lower frame 20, and a person can come in and out. In FIG. 5, the area of the sill surface 26 is shown with the longitudinal direction omitted, but in reality, the area is greatly opened as shown in FIG. 2. Note that the inner rail 21 and the outer rail 22 exist as steps on the sill surface 26 of the lower frame 20.

  Next, the fixing structure of the third shoji 4 will be described. As shown in FIG. 3, the upper frame 10 and the lower frame 20 constituting the frame body 1 respectively project from the outdoor side surfaces 13 and 25 that are the finding surfaces toward the outdoor side that is the outside in the viewing direction. An upper fixing member 50 and a lower fixing member 51 are provided, and the third shoji 4 is held and fixed by the upper fixing member 50 and the lower fixing member 51.

  As shown in FIG. 1, both the upper fixing member 50 and the lower fixing member 51 are formed so as to cross only the region where the third shoji 4 is provided on the finding surface of the frame 1. That is, the upper fixing member 50 and the lower fixing member 51 are formed so that the length in the longitudinal direction is substantially the same as the width in the left-right direction of the third shoji 4.

  As shown in FIG. 3, the upper fixing member 50 is formed by forming a thin plate with a cross-sectional crank shape, and is in contact with the outdoor side surface 13 which is a finding surface of the upper frame 10 and fixed with screws. 50a and an upper collar fixing portion 50b that protrudes in an L shape from the lower end of the upper frame fixing surface portion 50a to the outdoor side and holds and fixes the upper end portion of the third shoji 4. The upper collar fixing portion 50b abuts against the upper collar 40 of the third shoji 4 so as to embrace from the upper end surface to the outdoor side surface. The third shoji 4 is cut out so that the third smoke return portion 45c formed on the vertical rod 42 does not interfere with the upper frame 10 at the upper end portion. The upper end is in contact with the outdoor surface of the upper frame 10. As described above, the third shoji 4 has the outer side surface of the upper collar 40 in contact with the upper fixing member 50, and the third smoke return part 45c of the vertical rod 42 is in contact with the outer surface of the upper frame 10, so that It is fixed against.

  In the present embodiment, the upper fixing member 50 and the third shoji 4 are in direct contact with each other. However, the upper fixing member 50 and the third shoji 4 are in direct contact with each other, between the outdoor surface of the upper fixing member 40 and the upper fixing member 50b of the upper fixing member 50, A cushion material may be sandwiched between the smoke return part 45 c and the outdoor surface of the upper frame 10.

  The lower fixing member 51 has a hollow portion 51c formed to have a hollow cross section, a lower frame fixing surface portion 51a extending from the indoor surface of the hollow portion 51c toward the indoor side, and extending upward from the upper surface of the hollow portion 51c. It has a lower collar fixing part 51b. The hollow portion 51c abuts against the outdoor side surface 25 whose indoor side surface is the finding surface of the lower frame 20. Further, the lower frame fixing surface portion 51a comes into contact with the upper surface of the lower frame 20 and is fixed with screws. The lower end portion of the lower heel 41 constituting the third shoji 4 is formed in a concave shape, and the lower heel fixing portion 51b abuts on the inner surface side and is fixed with screws.

  The lower frame fixing surface portion 51a of the lower fixing member 51 has a rib 51d on the lower surface side, and the rib 51d abuts on the upper surface of the lower frame 20, so that the lower frame fixing surface portion 51a is slightly separated from the upper surface of the lower frame 20. . In this state, both are screw-fixed, and the head of the screw is stored in the space formed by the rib 51d. Further, the lower anchoring portion 51b of the lower fixing member 51 is bent in a crank shape and extends upward so as to avoid the screw hole formed in the lower anchor 41 of the third shoji 4 and the upper end portion is the lower anchor 41. It is in contact with the inner surface and fixed with screws.

  With the upper fixing member 50 and the lower fixing member 51 projecting outward from the finding surfaces of the upper frame 10 and the lower frame 20, the third shoji 4 is arranged on the outer side in the expecting direction from the finding surface of the frame body 1. In this state, the upper side and the lower side are each fixed to the frame body 1 and become a shoji screen. In addition, only the upper side and the lower side of the third shoji 4 are fixed, and the vertical hook 42 that is the vertical side is not directly fixed.

  FIG. 6 shows an enlarged view of the vicinity of the upper fixing member 50 in the front view of the sash. As shown in this figure, the upper frame fixing surface portion 50a of the upper fixing member 50 has a plurality of fixing holes 50c for fixing with screws. The fixing hole 50c is formed as a long hole that is long in the vertical direction. The upper frame 10 may bend particularly when it has a long span in the left-right direction. However, since the fixing hole 50c is a long hole, the upper fixing member 50 is surely secured along the longitudinal direction of the upper frame 10. Can be fixed to. Further, as shown in FIGS. 3 and 6, a back plate 52 is provided on the back side of the upper frame 10 in an area where the fixing hole 50c of the upper fixing member 50 is provided to improve the connection strength. Yes.

  In FIG. 7, the enlarged view of the 3rd shoji 4 and vertical frame 30 vicinity in the cross-sectional view of a sash is shown. Since the third shoji 4 is fixed to the frame 1 by the upper fixing member 50 and the lower fixing member 51, the vertical rod 42 is not directly fixed to the frame 1. On the other hand, in order to prevent the light from leaking by eliminating the gap between the vertical rod 42 and the vertical frame 30, the vertical rod 42 is formed with a contact portion 42a that contacts the vertical frame 30. Further, as shown in FIG. 7, end caps 51 d are attached to both ends of the hollow portion 51 c of the lower fixing member 51, thereby closing the hollow interior of the lower fixing member 51.

  On the inner peripheral surface of the vertical frame 30, an outdoor fin portion 30 a that protrudes inward in the finding direction is formed at the outdoor end portion, and a seal member 42 b is provided on the contact portion 42 a of the vertical rod 42. ing. The tip of the outdoor fin portion 30a of the vertical frame 30 abuts against a seal member 42b provided on the abutting portion 42a of the vertical rod 42, thereby closing the gap between the vertical frame 30 and the vertical rod 42. ing.

  Other forms are also conceivable as a configuration for closing the gap between the vertical frame 30 and the vertical rod 42. FIG. 8 shows a second mode for closing the gap between the vertical frame 30 and the vertical rod 42. As shown in this figure, in this embodiment, the extending member 42c having the contact portion 42a is fixed to the outer peripheral surface of the vertical rod 42 with screws. The extending member 42c protrudes from the portion along the outer peripheral surface of the vertical rod 42 so as to form an L shape on the indoor side, and the surface on the distal end side serves as a contact portion 42a. It arrange | positions so that it may mesh with the fin part 30a.

  FIG. 9 shows a third mode for closing the gap between the vertical frame 30 and the vertical rod 42. As shown in this figure, in this embodiment, the contact portion 42a is formed integrally with the vertical rod 42, and the tip side surface that protrudes in an L shape from the outer peripheral surface of the vertical rod to the indoor side. Is a contact portion 42a.

  As described above, the first shoji 2 and the second shoji 3 are accommodated in the frame 1 in a sliding manner, and the upper fixing member 50 and the lower fixing member 51 are respectively attached to the upper frame 10 and the lower frame 20 of the frame 1. By fixing them and fixing the upper and lower sides of the third shoji 4 to form a slaughtered shape, the frame 1 is provided only in the region of the third shoji 4 to fix the third shoji 4. Only the upper fixing member 50 and the lower fixing member 51 are crossed, and the third shoji 4 can be additionally provided with a simple configuration.

  Further, since the upper fixing member 50 and the lower fixing member 51 do not extend over the entire length of the frame body 1, the material cost can be suppressed, and the member for fixing the third shoji 4 to the sill surface 26 of the lower frame 20. Therefore, it is possible to easily go in and out of the room without increasing the level difference of the sill surface 26. On the other hand, since the upper fixing member 50 and the lower fixing member 51 have a length that extends over the entire length in the left-right direction of the third shoji 4, the end faces of the left and right vertical rods 42 constituting the third shoji 4 are blocked. Can do.

  In the present embodiment, the third shoji 4 is fixed to the outdoor side from the outdoor side of the finding surface of the frame 1, but the third shoji is located on the indoor side from the indoor side of the finding surface of the frame 1. 4 may be fixed. Moreover, in this embodiment, although the 3rd shoji 4 is fixed with both the upper fixing member 50 and the lower fixing member 51, you may make it fix the 3rd shoji 4 only by either one. However, it goes without saying that the third shoji 4 can be more firmly fixed to the frame body 1 when both are fixed.

  In this embodiment, the sealing member 42b is provided between the abutting portion 42a of the third shoji 4 and the outdoor fin portion 30a of the vertical frame 30 to enhance the light shielding property. When it is desired to increase the height, a watertight material can be provided. Further, when it is desired to increase water tightness and air tightness, the surface of the first shoji 2 facing the vertical frame fin portion of the vertical frame 30 side vertical rod 42 and the first shoji 2 side vertical rod 42 of the second shoji 3. A member for improving watertightness and airtightness, such as mohair material, may be provided on the interior surface of the third shoji 4 and on the interior surface of the second shoji 3 side vertical rod 42 of the third shoji 4.

  Although the embodiment of the present invention has been described above, the application of the present invention is not limited to this embodiment, and can be applied in various ways within the scope of its technical idea. For example, in the present embodiment, the upper arm 40 and the upper fixing member 50 of the third shoji 4 are fixed by holding the upper end of the third shoji 4 by the upper arm fixing portion 50b. The part 50b and the upper collar 40 may be fixed with screws, and the fixing method is not limited. On the other hand, the lower heel 41 and the lower fixing member 51 of the third shoji 4 are fixed by screwing the lower heel fixing portion 51b and the lower heel 41, but the lower heel fixing portion 51b is fixed to the lower heel 41. It may be in a form that is fitted to the lower end portion of this, and the fixing method is not limited.

DESCRIPTION OF SYMBOLS 1 Frame 2 1st shoji 3 2nd shoji 4 3rd shoji 5 frame 6 glass body 7 panel material 8 channel material 10 upper frame 20 lower frame 30 vertical frame 40 upper frame 41 lower frame 42 vertical frame 44 vertical contact Member 50 Upper fixing member 50a Upper frame fixing surface portion 50b Upper hook fixing portion 50c Fixing hole 51 Lower fixing member 51a Lower frame fixing surface portion 51b Lower hook fixing portion 51c Hollow portion

Claims (5)

In the sash formed by placing the shoji in the frame body in which the upper and lower frames and the left and right vertical frames are rectangularly framed, and attaching the vertical frame between the left and right groove members,
The shoji consists of a first shoji and a second shoji that are movable in the frame, and a third shoji that is fixed to the frame.
A fixing member that protrudes outward from the finding surface is fixed to the upper frame and / or the lower frame of the frame, and the third shoji is positioned outward from the finding surface of the frame by the fixing member. Sash characterized by being mounted.   2. The sash according to claim 1, wherein the fixing member is provided and fixed so as to extend only to a region where the third shoji is arranged in the finding surface of the frame.   3. The sash according to claim 1, wherein each of the first shoji, the second shoji, and the third shoji has a glass body housed in a rectangular frame.   The sash according to any one of claims 1 to 3, wherein the third shoji has an abutting portion that abuts the vertical frame on an outer peripheral surface.   An upper fixing member for holding and fixing the upper end portion of the third shoji is fixed to the upper frame, and a lower fixing member for holding and fixing the lower end portion of the third shoji is fixed to the lower frame. The sash of any one of Claims 1-4.

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