JP5112947B2 - window - Google Patents

Description

  The present invention relates to a window in which a shoji is fitted in a frame body provided in a building opening, and more particularly to a window in which the frame and the shoji are connected and fixed by a fixing bracket.

2. Description of the Related Art Conventionally, a fitting window is known in which a frame body is provided in a building opening, and a shoji is fitted in the frame body and stored in a killing manner. In the fitting window, the frame and the shoji are connected and fixed by a fixing bracket. The fixing bracket includes a hook fixing portion fixed to the outer peripheral surface of the casing constituting the shoji, and a frame fixing portion fixed to the frame body. The fixing bracket is fixed to the frame body by inserting a fixing tool from the indoor side of the frame body toward the expected direction at the indoor side end of the frame fixing portion. An example of such a window is disclosed in Patent Document 1.
JP 2007-32210 A

  However, in the conventional window, the fixing bracket is a relatively simple structure consisting of a hook fixing part attached to the vertical hook, a protruding piece parallel to the hook fixing part, and a frame fixing part in which the end of the protruding piece is bent. Due to the shape, the connection strength by the fixing bracket was not necessarily sufficient, so that when a bar or the like was inserted between the shoji and the frame, there was a possibility that it could be pry open.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a window in which crime prevention is improved by increasing the connection strength between the frame and the shoji by the fixing bracket.

In order to solve the above-mentioned problems, the window according to the present invention is a window in which a shoji made of a panel body is housed in a housing and is stored in a slaughtered shape with respect to a frame provided in a building opening.
The frame body and the casing are connected and fixed by a fixing bracket, the fixing bracket is in contact with and fixed to the outer peripheral surface of the casing, and from the indoor end of the flange fixing section to the indoor surface of the casing. A contact portion extending along the frame, and a frame fixing portion extending from the end of the corresponding contact portion toward the indoor side and fixed to the frame body,
An airtight member is provided in the frame body at a position facing the housing, and an opening for inserting the frame fixing portion of the fixing bracket is formed on the inner side in the finding direction than the hermetic member, and the frame of the fixing bracket is formed. The fixing portion is configured to be fixed to the frame body by a fixing tool from the inside in the finding direction on the indoor side of the opening.

It window according to the present invention, the receiving metal is provided at a position facing the rail of the frame, the fixing bracket having a locking portion that forms a fixed temporarily locked to the receiving metal It is configured as a feature.

  Further, in the window according to the present invention, the frame body has a recess on the inner peripheral surface on the indoor side from the housing, and the frame fixing portion of the fixing bracket is fixed by a fixing tool from the bottom surface of the recess. The concave portion is constituted by being covered with a cover material.

  Furthermore, in the window according to the present invention, a contact piece that contacts the airtight member is formed in a protruding shape on the interior surface of the housing, and the contact piece is a portion where the contact portion of the fixing bracket is disposed. Is cut out, and the interior side surface of the abutting portion is substantially flush with the abutting surface of the abutting piece that abuts against the airtight material in a state where the fixing bracket is attached to the housing. It is configured.

And, in the window according to the present invention, the fixing bracket connects and fixes the vertical frame constituting the frame and the vertical frame constituting the casing,
A frame member is disposed on the indoor side of the frame body, and the inner peripheral surface of the frame member, the inner peripheral surface of the vertical frame on the indoor side and the inner peripheral end of the vertical rod are substantially flush with each other. It is comprised by being arrange | positioned.

  According to the window of the present invention, the fixing bracket for fixing the frame and the casing includes the flange fixing portion that is in contact with and fixed to the outer peripheral surface of the casing, and the indoor end of the rod fixing section from the indoor end of the casing. And a frame fixing portion that extends from the end portion of the contact portion toward the indoor side and is fixed to the frame body. The frame body has an airtight material at a position facing the housing. And an opening for inserting the frame fixing portion of the fixing bracket is formed on the inner side of the airtight material in the direction of finding, and the frame fixing portion of the fixing bracket is located in the direction of finding the frame body on the indoor side of the opening. By fixing with a fixing tool from the inside, the fixing bracket comes into contact with the outer peripheral surface of the housing and the indoor surface, and further has a frame fixing portion extending to the indoor side, so a bar or the like is provided between the frame and the housing. The connection strength of the fixing bracket when the is inserted can be increased, and the security can be improved.

Further, according to the window according to the present invention, a receiving metal fitting is provided at a position facing the housing of the frame body, and the fixing metal fitting is locked to the receiving metal fitting and has a locking portion for temporary fixing. Since temporary fixation can be performed when attaching a housing to a window frame, workability | operativity at the time of construction can be improved.

  Further, according to the window of the present invention, the frame body has a recess on the inner peripheral surface on the indoor side from the housing, and the frame fixing portion of the fixing bracket is fixed from the bottom surface of the recess by the fixing tool, and the recess is a cover. By being covered with the material, the fixing bracket can be easily fixed from the inner peripheral surface side of the frame body, and the design can be improved because the fixing portion is covered with the cover material.

  Furthermore, according to the window according to the present invention, a contact piece that contacts the airtight member is formed in a protruding shape on the interior surface of the housing, and the contact piece has a portion where the contact portion of the fixing bracket is disposed. When the fixing bracket is attached to the housing, the interior side surface of the contact portion is substantially flush with the contact surface that contacts the airtight material of the contact piece, thereby contacting the airtight material. Since no step is generated on the surface, it is possible to prevent a decrease in airtightness due to a gap between the airtight material and the contact surface.

  And according to the window which concerns on this invention, frame material is arrange | positioned at the room inner side of a frame, the inner peripheral surface of a room side from the inner peripheral surface of a frame material, and the vertical frame of a vertical frame, and the inner peripheral edge of a vertical fence And the fittings can be fixed from the inner peripheral surface side of the frame body in the fitting kill window in which the housing is hidden behind the frame body when viewed from the indoor side. The attachment work to the frame of the housing can be facilitated.

  Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a longitudinal sectional view of a window in this embodiment, and FIG. 2 shows a transverse sectional view of the window in this embodiment. As shown in each of these drawings, the window of this embodiment fits and kills a shoji 2 in which a panel body 4 made of multi-layer glass is housed in a frame 3 in a frame 1 attached to a building opening. Constructed in a shape.

  The frame 1 is configured by an upper frame 10, a lower frame 11, and left and right vertical frames 12, 12 that are rectangularly framed. As the frame material constituting the frame body 1, a composite material in which a resin material is disposed on the indoor side of a metal material is used, and the upper frame 10 is composed of a metal upper frame 10 a and a resin upper frame 10 b. 11 is constituted by a metal lower frame 11a and a resin lower frame 11b, and the vertical frame 12 is constituted by a metal vertical frame 12a and a resin vertical frame 12b.

  The frame 3 constituting the shoji 2 is configured by combining an upper rod 20 and a lower rod 21 and left and right vertical rods 22 and 22 into a square shape. Each casing material constituting the casing 3 is formed with a panel body accommodation groove 23 on the inner peripheral surface, and the edge of the panel body 4 is accommodated in the panel body accommodation groove 23, and via the Grechan 24. Fixed.

  A frame material 5 is provided on the indoor side of the frame 1. An angle portion 19 is formed at the indoor end portion of the frame 1 over four circumferences, and the angle portion 19 is in contact with the inner peripheral surface of the frame member 5 and fixed with screws. As shown in FIG. 1, the upper frame 10 and the lower frame 11 constituting the frame body 1 are stepped so that the inner peripheral surface on the indoor side with respect to the housing 3 is on the inner side in the finding direction than the angle portion 19. It is formed so that it may be located in the same position as the inner peripheral side ends of the upper collar 20 and the lower collar 21 constituting the casing 3.

  Further, as shown in FIG. 2, the vertical frame 12 constituting the frame body 1 is formed such that the inner peripheral surface on the indoor side of the casing 3 is flush with the angle portion 19. It is formed so as to have a position in the direction of finding that is substantially the same as the end portion on the inner peripheral side of the vertical rod 22 constituting the body 3. That is, in the vertical frame 12 and the vertical rod 22, the inner peripheral surface of the frame material 5, the inner peripheral surface of the vertical frame 12, and the inner peripheral end of the vertical rod 22 are arranged substantially flush with each other. As described above, the window of the present embodiment is configured such that the inner peripheral surface of the frame body 1 is positioned in the same direction as the inner peripheral end of the housing 3 so that the housing 3 can be directly seen from the indoor side. In this way, the design is improved.

  As shown in FIG. 2, the vertical frame 12 which comprises the frame 1 is formed with the inner protrusion piece 13 which protrudes toward the inner side in the finding direction on the inner peripheral surface of the metal vertical frame 12a. The inner projecting piece 13 is provided with an indoor airtight material 15 at a portion facing the indoor side surface of the vertical rod 22. The indoor airtight material 15 abuts against an abutment piece 25 formed on the indoor side surface of the vertical rod 22 so as to protrude toward the indoor side, thereby ensuring airtightness. In addition, the contact piece 25 has a contact surface 25a with which the indoor airtight material 15 can contact at the tip. In addition, an outdoor airtight material 14 that abuts against the outdoor side surface of the vertical rod 22 is provided on the outdoor side of the inner projecting piece 13 of the vertical frame 12.

  Next, the connection structure of the frame 1 and the housing 3 will be described in detail. FIG. 3 shows an enlarged view of the vicinity of the vertical frame 12 and vertical rod 22 of FIG. As shown in this figure, the frame 1 and the frame 3 are connected and fixed by a fixing metal fitting 30 provided between the vertical frame 12 and the vertical rod 22. The fixing bracket 30 is formed by bending a plate-shaped metal material, and has a hook fixing part 32 fixed to the vertical hook 22 and a frame fixing part 34 fixed to the vertical frame 12. is doing.

  The hook fixing part 32 is formed on the outdoor end side of the fixing metal 30, is formed in a flat plate shape that comes into contact with the outer peripheral surface of the vertical hook 22, and is fixed by a screw as a fixing tool. The hook fixing portion 32 is formed with a locking portion 35 that protrudes from the outdoor end portion toward the outside in the finding direction in a substantially L-shaped cross section. The locking portion 35 is locked to a receiving metal fitting 31 attached to the inner peripheral surface of the vertical frame 12. Its structure will be described later.

  A contact portion 33 is formed on the fixing metal 30 so as to extend from the indoor end portion of the heel fixing portion 32 toward the inside in the finding direction. The contact portion 33 is formed in a flat plate shape that contacts the indoor side surface of the vertical rod 22. The contact piece 25 of the vertical rod 22 that contacts the indoor airtight material 15 of the vertical frame 12 is notched at the tip of the portion where the contact portion 33 of the fixture 30 is disposed. As a result, the abutting portion 33 of the fixing bracket 30 has a substantially flush inner surface with the abutting surface 25 a at the other portion of the abutting piece 25. The indoor airtight material 15 of the vertical frame 12 abuts against the abutting portion 33 at a portion where the fixing bracket 30 is disposed, but this portion is substantially flush with the abutting surface 25 a of the abutting piece 25. Compared to the case where the step becomes a stepped shape, no gap is formed between the contact surface and the airtight material, and the airtightness can be improved.

  A frame fixing portion 34 extending toward the indoor side is formed from the inner end portion in the finding direction of the contact portion 33 of the fixing metal 30. An opening 16 is formed on the inner projecting piece 13 of the vertical frame 12 on the inner side in the finding direction than the position where the indoor airtight material 15 is provided, and the frame fixing portion 34 is inserted into the opening 16 of the vertical frame 12. Then, it extends toward the indoor side, and is fixed from the inner peripheral surface side of the resin vertical frame 12b.

  The resin vertical frame 12b constituting the vertical frame 12 has a concave portion 17 formed on the inner peripheral surface portion, and the bottom surface portion of the concave portion 17 and the frame fixing portion 34 of the fixing bracket 30 are in close proximity to each other. Then, a screw 38 as a fixing tool is inserted from the bottom surface portion of the concave portion 17 to fix the frame fixing portion 34 of the fixing bracket 30. The cover member 18 is engaged and fixed to the opening portion of the concave portion 17 so that the screw is not exposed and is designed to be flush with the inner peripheral surface of the other portion of the resin vertical frame 12b. We are trying to improve.

  When a bar or the like is inserted into the gap between the frame 1 and the frame 3 from the outdoor side to try to pry out the shoji 2, the fixing bracket 30 is subjected to a force from the indoor side toward the outdoor side. The metal fitting 30 has a contact portion 33 that comes into contact with the indoor side surface of the vertical rod 22, and has a structure in which a frame fixing portion 34 is provided from the inner end portion in the finding direction toward the indoor side. A force is applied from 33 to the indoor side surface of the vertical rod 22, and a large force is hardly transmitted to the frame fixing portion 34, and it is difficult to pry it open. Therefore, the connection strength by the fixing metal fitting 30 in this case can be made high, and it can be set as a high crime prevention window.

  Further, the frame fixing portion 34 of the fixing bracket 30 extends toward the indoor side through the opening 16 of the vertical frame 12 and faces the inner peripheral surface of the vertical frame 12 from the inner peripheral surface side of the resin vertical frame 12b. Since the frame member 5 and the inner peripheral surface of the vertical frame 12 and the inner peripheral end of the vertical rod 22 are arranged in substantially the same plane, the fixing bracket 30 is attached to the frame member. 5 can be fixed not from the indoor surface of the vertical frame 12 that is hidden from the indoor side but from the inner peripheral surface side exposed to the indoor side, so that the mounting operation can be easily performed.

  The metal fitting 31 is fixed to the inner peripheral surface of the metal vertical frame 12a on the outdoor side with respect to the inner protruding piece 13 by screws. The metal fitting 31 is a fixed portion 36 that is formed in a substantially L-shaped cross section and is screwed with one surface abutting against the inner peripheral surface of the metal vertical frame 12a. A locked portion 37 to which the locking portion 35 of the fixing bracket 30 is locked is formed on the surface extending toward the surface.

  FIG. 4 shows a perspective view of the receiving bracket 31 and the fixing bracket 30 attached to the vertical rod 22 before fixing, and FIG. 5 shows a perspective view of the receiving bracket 31 and the fixing bracket 30 after fixing. . In these drawings, the vertical frame 12 to which the receiving metal fitting 31 is attached is omitted. As shown in FIG. 4, the locked portion 37 of the receiving metal 31 is formed by cutting out a surface orthogonal to the fixed portion 36. In addition, although the to-be-latched part 37 is formed in the upper and lower two places in the receiving metal 31, it is for enabling the receiving metal 31 to be used in any of the left and right vertical frames 12.

  The locking portion 35 of the fixing bracket 30 is formed by cutting out the upper and lower ends of the surface parallel to the surface of the collar fixing portion 32 into a concave shape. The reason why the locking portions 35 are formed at the upper and lower portions on the fixing metal 30 is to allow the fixing metal 30 to be used on both the left and right sides.

  When attaching the shoji 2 to the frame 1, as shown in FIG. 4, the hook fixing portion 32 of the fixture 30 is fixed to the vertical rod 22 of the casing 3 in advance, and the shoji 2 is attached to the frame 1 from the outdoor side. Install in place. At this time, as shown in FIG. 5, the fixing bracket 30 is locked to the receiving bracket 31 by hooking the locking portion 35 of the fixing bracket 30 to the locked portion 37 of the receiving bracket 31. And temporarily fixed. The frame body 1 and the shoji 2 can be easily connected and fixed by screwing the frame fixing portion 34 of the fixing bracket 30 from the inner peripheral surface side of the resin vertical frame 12b in the temporarily fixed state. .

  As described above, with respect to the contact piece 25 of the vertical rod 22, the tip of the portion where the contact portion 33 of the fixing bracket 30 is disposed is cut out, and the contact portion 33 of the fixing bracket 30 FIG. 4 and FIG. 5 show that the contact portion 25a is substantially flush with the contact surface 25a in the other portion of the contact piece 25.

  As mentioned above, although embodiment of this invention was described, application of this invention is not restricted to these embodiment, It can apply variously within the range of the technical idea.

It is a longitudinal cross-sectional view of the window in this embodiment. It is a cross-sectional view of a window. FIG. 3 is an enlarged view of the vicinity of the vertical frame and vertical gutter of FIG. It is a perspective view before fixation with a receiving metal fitting and the fixing metal fitting attached to the vertical hook. It is a perspective view after fixing a receiving metal fitting and a fixing metal fitting.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Frame body 2 Shoji 3 Frame 4 Panel body 5 Frame material 10 Upper frame 11 Lower frame 12 Vertical frame 13 Inner protrusion piece 14 Outdoor airtight material 15 Indoor airtight material 16 Opening part 17 Recessed part 18 Cover material 25 Contacting piece 30 Fixing bracket 31 Bracket 32 Hail fixing part 33 Contact part 34 Frame fixing part 35 Locking part 36 Fixing part 37 Locked part

Claims (5)

In a window that is placed in a sword with a shoji that fits a panel body inside the housing against the frame provided in the building opening,
The frame body and the casing are connected and fixed by a fixing bracket, the fixing bracket is in contact with and fixed to the outer peripheral surface of the casing, and from the indoor end of the flange fixing section to the indoor surface of the casing. A contact portion extending along the frame, and a frame fixing portion extending from the end of the corresponding contact portion toward the indoor side and fixed to the frame body,
An airtight member is provided in the frame body at a position facing the housing, and an opening for inserting the frame fixing portion of the fixing bracket is formed on the inner side in the finding direction than the hermetic member, and the frame of the fixing bracket is formed. The window is characterized in that the fixing portion is fixed to the frame body by the fixing tool from the inside in the finding direction on the indoor side of the opening. Receiving metal is provided at a position facing the rail of the frame, the fixing bracket according to claim 1, characterized in that it has a locking portion that forms a fixed temporarily locked to the receiving metal window.   The frame body has a recess on the inner peripheral surface on the indoor side from the housing, and the frame fixing portion of the fixing bracket is fixed by a fixing tool from the bottom surface of the recess, and the recess is closed by a cover material. The window according to claim 1 or 2, wherein   A contact piece that contacts the airtight member is formed in a protruding shape on the interior surface of the housing, and the contact piece is cut out at a portion where the contact portion of the fixing bracket is disposed, and the fixing bracket is attached to the fixing bracket. The interior side surface of the contact portion in a state of being attached to the housing is substantially flush with the contact surface of the contact piece that contacts the airtight material. Window as described in the section. The fixing bracket connects and fixes the vertical frame constituting the frame and the vertical frame constituting the casing,
A frame member is disposed on the indoor side of the frame body, and the inner peripheral surface of the frame member, the inner peripheral surface of the vertical frame on the indoor side and the inner peripheral end of the vertical rod are substantially flush with each other. The window according to any one of claims 1 to 4, wherein the window is disposed on the window.

Images