JP6114969B2 - Opening device - Google Patents

Description

  The present invention relates to an opening device having a frame attached to a building opening, and more particularly to an opening device that connects a horizontal frame and a vertical frame constituting a frame through a metal coupling member.

  The opening device provided in the building opening is configured by placing a shoji, a door, or a panel in a frame. The frame body is formed by framed upper and lower horizontal frames and left and right vertical frames in a rectangular shape. As the connection structure in the frame of the frame body, the end face of the horizontal frame is abutted against the side surface of the vertical frame and fixed by screwing from the outer peripheral surface side of the vertical frame, or a coupling member is provided at the corner of the frame body In some cases, a connecting member is interposed between the horizontal frame and the vertical frame.

  The structure in which the horizontal frame and the vertical frame are connected via the coupling member can reduce the end face processing of each frame material and reduce the cost compared to the structure in which the horizontal frame and the vertical frame are directly abutted and connected. Can be reduced. As an opening device having a structure in which a horizontal frame and a vertical frame are connected via a coupling member, there is one disclosed in Patent Document 1, for example.

Japanese Patent Laid-Open No. 11-350849

  Conventionally, as in Patent Document 1, when a conventional vertical frame and a horizontal frame are attached by a coupling member, the coupling member extends indoors and outdoors, and the joint portion between the coupling member and the frame can be seen from the indoor side, so that the design property Is reduced.

  This invention is made | formed in view of the said subject, and it aims at providing the opening part apparatus which can connect the horizontal frame and vertical frame which comprise a frame with the coupling member which consists of extrusion mold materials.

In order to solve the above-mentioned problems, an opening device according to the invention of claim 1 is provided with an opening device provided with a frame formed by forming a horizontal frame into a rectangular shape at an end of a vertical frame.
The vertical frame includes an outdoor side wall facing the outdoor side, an inner peripheral side wall orthogonal to the outdoor side wall and facing the inner peripheral side of the frame, and an indoor side wall facing the outdoor side wall and facing the indoor side Have
The upper and lower end portions of the indoor side wall of the vertical frame have extensions extending in the vertical direction from the upper and lower end portions of the outdoor side wall and the upper and lower end portions of the inner peripheral side wall,
A coupling member is attached to the outdoor side surface of the extension portion of the vertical frame, extending to the outdoor side of the inner peripheral side wall, and having a flat horizontal frame contact portion that is flush with the inner peripheral side wall,
The horizontal frame is configured to contact and be fixed over the inner peripheral side wall of the vertical frame and the horizontal frame contact portion of the coupling member.

According to the first aspect of the present invention, since the coupling member may be formed so as to be able to contact the indoor side wall of the vertical frame and the end surface of the horizontal frame, the shape of the coupling member is simplified and the directionality is provided. It becomes possible to make it into a shape. In addition, the end face of the horizontal frame can be planar, and notching or the like on the horizontal frame can be eliminated.

Furthermore, the opening part apparatus which concerns on invention of Claim 2 is comprised by the water stop material being arrange | positioned between the said coupling member, the indoor side wall of the said vertical frame, and the end surface of the said horizontal frame, It is comprised. .

According to the invention which concerns on Claim 2 , water can be easily and reliably stopped between a coupling member, a horizontal frame, and a vertical frame.

  According to the opening device of the present invention, the coupling member that connects the horizontal frame and the vertical frame can be formed of an aluminum extrusion mold material, and the coupling member can be seen from the interior by the indoor side wall left in the direction of finding. Since it disappears, the designability can be improved.

It is a longitudinal cross-sectional view of the opening part apparatus in this embodiment. It is a cross-sectional view of the opening part apparatus in this embodiment. It is a disassembled perspective view in the connection part of a lower frame and a vertical frame. It is a perspective view of the coupling member which connects a lower frame and a vertical frame. It is a perspective view of the state where the connecting member was attached to the vertical frame. It is a connection part vicinity perspective view of the lower frame and the vertical frame which were connected by the coupling member. It is the side view showing the relationship between the end surface of a lower frame, a coupling member, and a water stop material. It is a disassembled perspective view in the connection part of an upper frame and a vertical frame. It is a perspective view of the coupling member which connects an upper frame and a vertical frame. It is a perspective view of the state where the connecting member was attached to the vertical frame. It is a perspective view of the vicinity of the connecting portion of the upper frame and the vertical frame connected by the coupling member.

  Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a longitudinal sectional view of the opening device in the present embodiment, and FIG. 2 shows a transverse sectional view of the opening device in the present embodiment. As shown in each of these figures, the opening device of the present embodiment is a sliding window sash in which an inner shoji 2 and an outer shoji 3 are housed in a frame 1 attached to a building opening.

  The frame body 1 is fixed to a frame body 10 that is framed on four sides, and the frame body 10 is fixed to the building frame, so that the opening device is attached to the building. The upper, lower, left, and right frame bodies 10 each have an inner peripheral surface portion 10a that faces the outer peripheral surface of the frame 1, and an outdoor surface portion 10b that extends from the outdoor end of the inner peripheral surface portion 10a toward the outer peripheral side.

  The frame body 1 includes an upper frame 20, a lower frame 21, and left and right vertical frames 22, 22 that are rectangularly framed. A fin portion 20 e formed on the outer peripheral surface of the upper frame 20 is an outdoor surface portion 10 b of the frame body 10. The fin portion 21e formed on the outer peripheral surface of the lower frame 21 is fixed to the outdoor surface portion 10b of the frame body 10, and the fin portion 22e formed on the outer peripheral surface of the vertical frame 22 is fixed. Is fixed in contact with the outdoor surface portion 10 b of the frame body 10.

  The building frame is provided with an outer wall material 13 facing the outdoor side and an inner wall material 14 facing the indoor side, and the frame body 10 and the frame body 1 are arranged in a region between the outer wall material 13 and the inner wall material 14. . In addition, an interior material 12 is provided on the inner peripheral surface from the indoor side end portion of the frame body 1 to the inner wall material 14 over four circumferences. The building housing has an indoor structure 11 on the outer periphery side of the interior material 12 over four circumferences, and the upper, lower, left and right interior materials 12 are respectively fixed to the indoor structure 11.

  The upper frame 20 constituting the frame body 1 is configured by integrating an inner peripheral side member 20a and an outer peripheral side member 20b. The inner peripheral side member 20a includes an inner peripheral surface portion 20c that constitutes the inner peripheral surface of the frame 1, and has indoor and outdoor upper rail portions 20d and 20d that protrude downward from the inner peripheral surface portion 20c. The indoor and outdoor upper rail portions 20d and 20d guide the upper sides of the inner shoji 2 and outer shoji 3, respectively.

  A resin angle portion 20 h extending from the indoor end to the indoor side is attached to the inner peripheral member 20 a constituting the upper frame 20. The angle portion 20 h is superposed on the outer peripheral end portion of the inner peripheral surface chamber of the interior material 12.

  The inner peripheral surface portion 20c of the inner peripheral side member 20a is formed with a fixed piece portion 20f extending toward the outer peripheral side, and this fixed piece portion 20f is in contact with the outer peripheral side member 20b and fixed with screws. . The outer peripheral member 20b is formed with the above-described fin portion 20e on the outer peripheral surface, and the fin portion 20e abuts against the outdoor surface portion 10b of the frame body 10 and is fixed with screws.

  The lower frame 21 constituting the frame body 1 is configured by integrating an inner peripheral side member 21a and an outer peripheral side member 21b. The inner peripheral member 21a includes an inner peripheral surface portion 21c that forms the inner peripheral surface of the frame 1, and has indoor and outdoor rail portions 21d and 21d that protrude upward from the inner peripheral surface portion 21c. On the indoor and outdoor rail portions 21d and 21d, door wheels 33 provided on the lower sides of the inner and outer shojis 2 and 3 are placed, respectively, so that the inner and outer shojis 2 and 3 can run freely.

  A resin-made angle portion 21h extending from the indoor end to the indoor side is attached to the inner peripheral member 21a constituting the lower frame 21. The angle portion 21 h is superposed on the inner peripheral surface outer end portion of the interior material 12.

  A fixed piece portion 21f extending toward the outer peripheral side is formed on the outer peripheral surface of the inner peripheral member 21a. The fixed piece portion 21f is in contact with the outer peripheral member 21b and fixed with screws. . The outer peripheral member 21b is formed with the above-described fin portion 21e on the outer peripheral surface, and the fin portion 21e abuts against the outdoor surface portion 10b of the frame body 10 and is fixed with screws.

  Further, a draining member 23 is engaged and fixed to the outdoor end portion of the outer peripheral side member 21 b constituting the lower frame 21. The draining member 23 has a downwardly inclined draining surface 23 a directed to the outdoor side on the upper surface, and can guide water drained from the opening device to the outdoor side rather than the outer wall material 13.

  The vertical frame 22 constituting the frame body 1 is configured by integrating an inner peripheral side member 22a and an outer peripheral side member 22b. The inner peripheral side member 22 a includes an inner peripheral surface portion 22 c that constitutes the inner peripheral surface of the frame body 1. A resin angle portion 22h extending toward the indoor side is attached to the indoor side end portion of the inner peripheral side member 22a.

  The inner peripheral surface portion 22c of the inner peripheral side member 22a is formed with a fixed piece portion 22f extending toward the outer peripheral side, and this fixed piece portion 22f is in contact with the outer peripheral side member 22b and fixed with screws. . Moreover, the outer peripheral side part of the outdoor side surface of the vertical frame 22 is comprised by the outdoor cover material 22m. The outdoor cover material 22m is engaged and fixed to the vertical frame 22, and is flush with the outdoor side surface of the vertical frame 22.

  The inner and outer shoji 2 and the outer shoji 3 have a panel body 5 made of a glass plate in a housing 4 in which an upper collar 30 and a lower collar 31 and left and right vertical collars 32 and 32 are assembled in a square shape. It is configured.

  Next, a connecting structure of the lower frame 21 and the upper frame 20 that are horizontal frames and the vertical frame 22 will be described. FIG. 3 shows an exploded perspective view of a connecting portion between the lower frame 21 and the vertical frame 22. The vertical frame 22 faces the indoor side facing the outdoor side wall 22i facing the outdoor side wall, the inner peripheral side wall 22k orthogonal to the outdoor side wall 22i and facing the inner peripheral side of the frame body 1, and the outdoor side wall 22i. And an indoor side wall 22s.

  In FIG. 3, the outdoor cover member 22 m constituting the outer peripheral side portion of the outdoor side wall 22 i of the vertical frame 22 is not attached. A portion of the outdoor side wall 22i of the vertical frame 22 facing the lower end 22p of the indoor side wall 22s of the vertical frame 22 is cut away.

  Since the lower frame 21 has a portion for fixing the draining member 23 projecting to the outdoor side, the lower frame 21 is larger in the indoor / outdoor direction than the vertical frame 22, and the outdoor side wall 22 i of the vertical frame 22 is larger than the outdoor end of the lower frame 21. It will be arranged closer to the inside. In a region surrounded by the indoor side wall 22s of the vertical frame 22 and the end surface 21i of the lower frame 21, a coupling member 40 is provided to connect the lower frame 21 and the vertical frame 22.

  FIG. 4 shows a perspective view of the coupling member 40 that connects the lower frame 21 and the vertical frame 22. Similar to the lower frame 21 and the vertical frame 22, the coupling member 40 is formed of an aluminum extrusion mold. The coupling member 40 includes an end surface 41 that faces the longitudinal direction of the vertical frame 22 and a planar horizontal frame contact portion 43 that rises upward from the end surface 41. The end surface on the vertical frame 22 side of the frame abutting portion 43 is a vertical frame abutting portion 42 that abuts against a lower end portion 22 p constituting the indoor side wall 22 s of the vertical frame 22.

  The horizontal frame contact portion 43 has a screw hole 43a for fixing the coupling member 40 to the lower frame 21 with a screw at the upper end portion. Further, the horizontal frame abutting portion 43 has a vertical frame fixing surface portion 44 extending from the upper end portion in a direction extending the lower frame 21. The vertical frame fixing surface portion 44 faces the end surface 41 and is disposed closer to the center of the vertical frame 22 and has a screw hole 44a. With this screw hole 44a, the coupling member 40 can be fixed to the vertical frame 22 with screws.

  FIG. 5 shows a perspective view of the coupling member 40 attached to the vertical frame 22. As shown in this figure, the vertical frame abutting portion 42 of the coupling member 40 abuts against the lower end portion 22p constituting the indoor side wall 22s of the vertical frame 22 via a sheet-like water blocking material 45, and a screw hole It is fixed to the vertical frame 22 by screws screwed into 44a. At this time, the horizontal frame contact portion 43 of the coupling member 40 is flush with the inner peripheral side wall 22k of the vertical frame 22 and extends the inner peripheral side wall 22k to the outdoor side. The end face 21i of the lower frame 21 is abutted against a flat area formed by the horizontal frame abutting portion 43 and the inner peripheral side wall 22k of the vertical frame 22 with a water stop material 46, and is fixed with screws. .

  FIG. 6 shows a perspective view of the vicinity of the connecting portion between the lower frame 21 and the vertical frame 22 connected by the connecting member 40. The outdoor cover material 22m of the vertical frame 22 is attached after the coupling member 40 is fixed to the vertical frame 22. The vertical frame fixing surface portion 44 of the coupling member 40 formed in a planar shape is formed so as to be at the same position in the vertical direction as the lower end position of the outdoor cover member 22m. When attaching the outdoor cover material 22m to the vertical frame 22, the outdoor cover material 22m is engaged with the vertical frame 22 with the lower end surface of the outdoor cover material 22m abutted against the vertical frame fixing surface portion 44 of the coupling member 40. By doing so, the positioning and fixing work of the outdoor cover member 22m can be easily performed.

  In FIG. 7, the side view showing the relationship between the end surface of the lower frame 21, the coupling member 40, and the water stop material 46 is shown. FIG. 7A is a diagram in which the cross-sectional view of the lower frame 21 and the outer shape of the coupling member 40 are overlapped. As shown in this figure, the coupling member 40 abuts on the outdoor region of the cross section of the lower frame 21. The lower frame 21 is provided with screw holes 21k, 21m, 21p in order from the indoor side, and the indoor screw holes 21k, 21m are screwed to the vertical frame 22. The outdoor-side screw hole 21p overlaps with a screw hole 43a formed in the horizontal frame contact portion 43 of the coupling member 40, and both are connected by screwing screws.

  FIG. 7B is a diagram in which the cross-sectional view of the lower frame 21 is overlapped with the coupling member 40 and the water blocking material 46. As shown in this figure, the water blocking material 46 has an outer shape that extends over substantially the entire cross-sectional shape of the lower frame 21. As described above, the coupling member 40 abuts on the outdoor side region of the water blocking material 46, and the inner peripheral side wall 22 k of the vertical frame 22 abuts on the indoor side region. Thereby, continuous water stop can be made on the surface extending from the inner peripheral side wall 22k of the vertical frame 22 to the horizontal frame contact portion 43 of the coupling member 40.

  Next, the connection of the upper frame 20 and the vertical frame 22 which are horizontal frames will be described. In FIG. 8, the disassembled perspective view in the connection part of the upper frame 20 and the vertical frame 22 is shown. A portion of the outdoor side wall 22i of the vertical frame 22 facing the upper end portion 22t of the indoor side wall 22s of the vertical frame 22 is notched. In a region surrounded by the upper end portion 22t of the vertical frame 22 and the end surface 20i of the upper frame 20, a coupling member 50 is provided to connect the upper frame 20 and the vertical frame 22.

  FIG. 9 shows a perspective view of the connecting member 50 that connects the upper frame 20 and the vertical frame 22. The connecting member 50 that connects the upper frame 20 and the vertical frame 22 is formed of an aluminum extrusion mold, and its basic configuration is the same as that of the connecting member 40 that connects the lower frame 21 and the vertical frame 22. In other words, the coupling member 50 has an end surface 51 and a flat horizontal frame contact portion 53 extending downward from the end surface 51, and the vertical direction of the end surface 51 and the horizontal frame contact portion 53. The end face on the frame 22 side is a vertical frame abutting portion 52 that abuts against an upper end portion 22 t constituting the indoor side wall 22 s of the vertical frame 22.

  The horizontal frame contact portion 53 has a vertical frame fixing surface portion 54 extending from the lower end portion in a direction extending the upper frame 20, and the vertical frame fixing surface portion 54 has a screw hole 54a. With this screw hole 54a, the coupling member 50 can be fixed to the vertical frame 22 with screws.

  FIG. 10 is a perspective view showing a state in which the coupling member 50 is attached to the vertical frame 22. As shown in this figure, the vertical frame abutting portion 52 of the coupling member 50 abuts against the upper end portion 22t constituting the indoor side wall 22s of the vertical frame 22 via a sheet-like water blocking material 55, It is fixed to the vertical frame 22 by screws screwed into 54a. At this time, the horizontal frame contact portion 53 of the coupling member 50 is flush with the inner peripheral side wall 22k of the vertical frame 22, and extends the inner peripheral side wall 22k to the outdoor side. The end face 20i of the upper frame 20 is abutted against a flush area formed by the horizontal frame contact portion 53 and the inner peripheral side wall 22k of the vertical frame 22 and fixed with screws. .

  FIG. 11 is a perspective view of the vicinity of the connecting portion between the upper frame 20 and the vertical frame 22 connected by the connecting member 50. The vertical frame fixing surface portion 54 of the coupling member 50 is the same position in the vertical direction as the lower end position of the outdoor cover member 22m of the vertical frame 22, similar to the vertical frame fixing surface portion 44 of the coupling member 40 that connects the lower frame 21 and the vertical frame 22. It can be used as a positioning surface for the outdoor cover material 22m.

  As described above, the coupling members 40 and 50 are used to connect the vertical frame 22 and the horizontal frame, and the coupling members 40 and 50 are in contact with and fixed to the indoor side wall 22s of the vertical frame 22. And horizontal frame abutting portions 43, 53 that extend the inner peripheral side wall 22k of the vertical frame 22 to the outdoor side, and the end surface of the horizontal frame is connected to the inner peripheral side wall 22k of the vertical frame 22 and the coupling members 40, 50. The horizontal frame abutting portions 43 and 53 are fixed in contact with each other, whereby the surfaces fixed to the vertical frame 22 and the surfaces fixed to the horizontal frame of the coupling members 40 and 50 are both flat. Therefore, the shape of the coupling members 40 and 50 can be simplified. As a result, the coupling members 40 and 50 can be formed of the same extruded aluminum material as the vertical frame 22 and the horizontal frame, so that the coupling members 40 and 50 can be formed at a low cost and the color of the frame 1 Therefore, the design can be improved. Moreover, since the sheet-like water stop material can be provided in the connection surface with the vertical frame 22 and horizontal frame of the coupling members 40 and 50, respectively, reliable water stop can be made with a simple configuration.

  As described above, the embodiment of the present invention has been described, but the application of the present invention is not limited to this embodiment, and in the opening device, the vertical window, the horizontal window, the fitting window, the terrace door, and the wind inlet And can be applied in various ways within the scope of the technical idea.

DESCRIPTION OF SYMBOLS 1 Frame 2 Endoscope 3 External guard 4 Frame 5 Panel body 20 Upper frame 21 Lower frame 22 Vertical frame 22i Outdoor side wall 22k Inner side wall 22m Outdoor cover material 22s Indoor side wall 40 Connection member 41 End surface 42 Vertical frame contact Part 43 Horizontal frame contact part 43a Screw hole 44 Vertical frame fixing surface part 44a Screw hole 45 Water stop material 46 Water stop material 50 Coupling member 51 End face 52 Vertical frame contact part 53 Horizontal frame contact part 53a Screw hole 54 Vertical Frame fixing surface portion 54a Screw hole 55 Water stop material 56 Water stop material

Claims (2)

In an opening device provided with a frame formed by forming a horizontal frame into a rectangular shape at the end of a vertical frame,
The vertical frame includes an outdoor side wall facing the outdoor side, an inner peripheral side wall orthogonal to the outdoor side wall and facing the inner peripheral side of the frame, and an indoor side wall facing the outdoor side wall and facing the indoor side Have
The upper and lower end portions of the indoor side wall of the vertical frame have extensions extending in the vertical direction from the upper and lower end portions of the outdoor side wall and the upper and lower end portions of the inner peripheral side wall,
A coupling member is attached to the outdoor side surface of the extension portion of the vertical frame, extending to the outdoor side of the inner peripheral side wall, and having a flat horizontal frame contact portion that is flush with the inner peripheral side wall,
The opening device according to claim 1, wherein the horizontal frame abuts and is fixed across an inner peripheral side wall of the vertical frame and a horizontal frame abutting portion of the coupling member. The coupling member and the opening device according to claim 1, wherein the water stopping material is disposed between the chamber inner wall and an end face of the lateral frame of the vertical frame.

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