JP4111496B2 - Sash mounting structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a sash mounting structure in which a frame is mounted on a housing of a building opening, and more particularly to a sash mounting structure in which the housing is sandwiched between outdoor and indoor abutting portions formed on the frame.
[0002]
[Prior art]
The sash provided in the building opening is composed of a frame fixed to the building frame and a shoji placed in the frame. The frame includes an upper frame, a lower frame, and left and right vertical frames, and is formed by framing these.
Conventionally, when attaching the sash to the opening, the fin provided on the outdoor side of the frame is brought into contact with the housing of the building, the nailing is performed from the outdoor side to the housing, and the fin is also provided on the indoor side. In addition to being brought into contact with the housing and screwed to the housing, screws were also secured to the housing at the indoor and outdoor intermediate positions of the frame and fixed. A plurality of these fixings are made in the longitudinal direction for each of the upper and lower frames and the vertical frame constituting the frame body.
[0003]
On the other hand, for example, as disclosed in Japanese Patent Application Laid-Open No. 2001-182436, there is a structure in which a sash is fixed by sandwiching a building frame without using screws or nailing. In this case, an imposition portion is provided on the outdoor side of the frame body, and an attracting means is provided on the indoor side, thereby sandwiching the housing of the building and fixing the frame body.
[0004]
[Problems to be solved by the invention]
However, the conventional sash mounting structure has the following problems.
When nailing or screwing is performed for attaching the sash, it must be performed at a plurality of locations over the entire circumference of the frame body, which increases the number of man-hours and makes the installation work complicated.
[0005]
In addition, when fixing the sash by sandwiching the frame of a conventional building, there is almost no need for nailing or screwing, but if the part holding the frame is fixed to the sash, the sash must be It cannot be attached to the opening, and either one needs to be assembled during the attaching operation. For example, when installing the sash from the outdoor side of the building opening, the indoor side attracting means protrudes from the frame, so it is not possible to perform the installation work with the indoor side attracting means fixed to the frame. Can not. Therefore, even in this case, the installation work becomes complicated, and the installation cannot be performed easily.
[0006]
The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a sash mounting structure that can be easily mounted while minimizing screwing and nailing.
[0007]
[Means for Solving the Problems]
In order to solve the above-described problem, the sash mounting structure according to the present invention is a sash mounting structure in which a frame formed by framing a vertical frame and a vertical frame is attached to a housing of a building opening.
The frame body is formed with outdoor contact portions that contact the four sides of the outdoor side surface of the housing on the outdoor side, a slide portion that slidably contacts the indoor side surfaces of the upper and lower frames and the vertical frame, and the slide portion. A mounting bracket having an indoor contact portion that contacts the indoor side surface of the housing in a state of sliding toward the outside of the frame, and the housing is not sandwiched between the outdoor contact portion and the indoor contact portion; The
A frame fitting part is provided on the inner side of the frame body on the inner side of the mounting direction than the mounting bracket, and a frame holding part holding a frame made of upper and lower indoor materials and vertical indoor materials is fitted to the frame fitting part. While being fixed, the frame holding portion has a contact portion that contacts the mounting bracket .
[0008]
Further, in the sash mounting structure according to the present invention, the slide portion of the mounting bracket has a slide hole formed in an elongated shape, and the mounting bracket is fixed to the frame body through the slide hole. It is configured as.
[0010]
Furthermore, the sash mounting structure according to the present invention is characterized in that the outdoor contact portion of the frame body is formed in a hollow structure.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a longitudinal sectional view of a sash according to an embodiment of the present invention. FIG. 2 is a cross-sectional view of the sash in the embodiment of the present invention.
[0012]
In each of these drawings, the sash according to the present invention includes an upper frame 25, a lower frame 35, and a frame 1 composed of an upper frame 20, a lower frame 30, and vertical frames 40, 40 attached to the building opening A. A pair of shojis 2 and 2 in which a glass body 62 is housed in a framework of the vertical shafts 45 and 45 are housed in a sliding manner so as to be able to run freely.
[0013]
Each frame material constituting the frame body 1 is a composite type frame material, and is composed of a metal frame 6 serving as a base and a resin frame 7 covering the exposed portion on the indoor side. The metal frame 6 is configured by rectangularly framed with a metal upper frame 21, a metal lower frame 31, and metal vertical frames 41, 41. The resin frame 7 includes a resin upper frame 22, a resin lower frame 32, a resin vertical frame 42, 42 is a rectangular frame. The resin upper frame 22 is attached to the metal upper frame 21, the resin lower frame 32 is attached to the metal lower frame 31, and the resin vertical frame 42 is attached to the metal vertical frame 41. The metal upper frame 21, the metal lower frame 31, and the metal vertical frames 41, 41 are respectively provided with locking pieces, and the resin upper frame 22, the resin lower frame 32, and the resin vertical frames 42, 42 are engaged with them. Above, fixed with screws.
[0014]
The metal frame 6 is divided into an outdoor metal frame 6a and an indoor metal frame 6b, and a heat insulating member 15 is provided between them. The heat insulating member 15 is made of a material having high heat insulating performance such as hard rubber, and is provided so as to contact the indoor side surface of the outdoor metal frame 6a. In addition, the indoor metal frame 6 b is provided so as to contact the indoor side surface of the heat insulating member 15. These are fixed by connecting screws 16 and 16. Thus, by having the heat insulation member 15 in the middle of the frame 1, the heat insulation of a sash can be made favorable.
[0015]
On the other hand, the shoji 2 is composed of an outer shoji 60 disposed on the outdoor side of the frame body 1 and an inner shoji 61 disposed on the indoor side. Is paid. The glass body 62 is held on each ridge through a glazing channel 63. A screen door 66 is attached to the outdoor side of the external shoji 60. As with the frame 1, each shoji is composed of a metal cage 8 and a resin cage 9 attached so as to cover the exposed portion on the indoor side. That is, the resin upper rod 27 is attached to the metal upper rod 26, the resin lower rod 37 is attached to the metal lower rod 36, and the resin vertical rods 47 and 47 are attached to the metal vertical rods 46 and 46, respectively. The upper metal plate 26, the lower metal plate 36, and the vertical metal rods 46, 46 are respectively provided with locking pieces, and the upper resin rod 27, the lower resin rod 37, and the vertical resin rods 47, 47 are engaged with them. In addition, it is fixed by caulking.
[0016]
The metal frame 6 and the metal cage 8 are usually molded from an extruded aluminum material, and the resin frame 7 and the resin cage 9 are molded from vinyl chloride, acrylic resin, or the like. Thus, by covering the indoor side exposed part of the metal frame 6 with the resin frame 7 and covering the indoor side exposed part of the metal bowl 8 with the resin cage 9, the cold feeling due to the metal is concealed and the thermal conductivity is reduced. The heat insulation effect is improved by low resin. In addition, these resin materials can be mixed with wood powder or the like to give an appearance as if they are formed of wood.
[0017]
In addition, rails 65, 65 are formed on the metal lower frame 31, and door wheels 64, 64 provided at the lower ends of the shoji 60 and the shoji 61 are placed thereon, and the shoji 60 and the shoji 61 are placed thereon. Both are allowed to run in the lateral direction.
[0018]
Next, the sash mounting structure in this embodiment will be described. As shown in FIGS. 1 and 2, the sash according to the present embodiment includes an outdoor abutting portion 50 formed on the outdoor side of the frame body 1 over four circumferences, and a mounting bracket attached to the indoor side of the frame body 1. The building housing 3 is sandwiched between the ten indoor abutting portions 12 so as to be fixed to the building opening A.
[0019]
As shown in FIGS. 1 and 2, the outdoor abutment portion 50 is located on the outdoor side of each of the upper frame 20, the lower frame 30, and the vertical frames 40, 40 with respect to the portion that holds the shoji 2 and 2. And extending in a substantially vertical direction toward the outside. Moreover, the outdoor contact part 50 is formed in a hollow structure in the cross-sectional shape. Therefore, the outdoor contact portion 50 has a thickness in the indoor / outdoor direction, can secure rigidity when sandwiching the building housing 3, and can prevent deformation.
[0020]
In addition, the outdoor side surface of the outdoor contact portion 50 is covered with the outer wall 4 so that the outdoor-side exposed surface of the frame body 1 cannot be seen from the outdoor side. A backup material 52 is provided in the gap between the frame body 1 and the outer wall 4 so as to contact the outdoor side surface of the frame body 1 in the gap, and a caulking material 53 is filled on the outdoor side.
[0021]
Further, a watertight material 51 is provided on the indoor side surface of the outdoor contact portion 50 over substantially the entire length in the longitudinal direction. The watertight material 51 is provided on the indoor side surface of the outdoor abutting portion 50 over four rounds. When the building housing 3 is sandwiched between the outdoor contact portion 50 and the indoor contact portion 12, the watertight material 51 is pressed against the building housing 3 to prevent water from entering from the outside. As described above, the caulking material 53 and the watertight material 51 can double waterproof.
[0022]
On the other hand, the indoor contact portion 12 that holds the indoor side of the building housing 3 is provided on the mounting bracket 10 that is attached to the frame 1. The mounting bracket 10 is made of a piece-like member, and is provided at several locations in the longitudinal direction of the upper frame 20, the lower frame 30, and the vertical frames 40, 40. However, the mounting bracket 10 may be provided as a long member so as to extend over substantially the entire length of the upper frame 20, the lower frame 30, and the vertical frames 40, 40. The mounting bracket 10 includes a slide portion 11 that contacts the indoor side surface of the frame body 1, an indoor contact portion 12 that contacts the indoor side surface of the housing 3 of the building when the sash is fixed, and a stepped shape from the slide portion. The extending portion 13 extends. 3 and 4 show enlarged views of the periphery of the mounting bracket 10 in the upper frame 20 and the vertical frame 40, respectively.
[0023]
The slide portion 11 of the mounting bracket 10 is formed in a flat shape so as to contact the indoor side surface of the frame body 1. Moreover, it has the slide hole 11c formed elongate in the direction which goes outside from the center of a sash. The slide portion 11 is formed to be shorter in the left-right or vertical direction than the indoor side surface of the frame body 1 and is fixed to the frame body 1 by the mounting screws 14 through the slide holes 11c. It can be brought into contact with the indoor side surface and moved in the direction of the center of the sash or in the direction of the building housing 3 side. When the mounting bracket 10 is slid, the mounting screw 14 is loosened to a temporarily fixed state, and when positioning, the mounting screw 14 is tightened and fixed to the frame 1. Further, when the mounting bracket 10 is slid to the building 3 side of the building, the engaged portion 11b provided at the building 3 side end of the building and the engagement provided on the frame 1 The portion 17 is engaged to prevent the mounting bracket 10 from being displaced.
[0024]
An indoor contact portion 12 is formed on the outer side of the frame 1 of the mounting bracket 10, and its outdoor side surface is a contact surface 12 a. FIG. 5 shows the mounting bracket 10 when the vertical frame 40 is fixed to the housing 3 of the building. As shown in this figure, when the mounting bracket 10 is slid to the building housing 3 side, the indoor contact portion 12 contacts the indoor side surface of the building housing 3 and together with the outdoor contact portion 50 formed on the frame 1. Hold the building frame 3.
[0025]
In a state where the frame body 1 is attached to the building opening A with the attachment bracket 10, the attachment bracket 10 is exposed to the indoor side. Therefore, a frame 70 is provided to cover the indoor side. Moreover, it coat | covers so that it cannot see from the indoor side also by the inner wall 5 provided after attachment of a sash. The frame 70 includes an upper indoor material 23, a lower indoor material 33, and vertical indoor materials 43 and 43, and is fixed to the frame 1 by a frame holding unit 71. The frame holding portion 71 includes a fitting portion 72 that holds the frame 70 and a contact portion 74 that contacts the mounting bracket 10. Further, an engaging portion 75 is provided at the end on the frame body 1 side, and is held by engagement with the frame body 1.
[0026]
The frame 70 is held by being fitted to the fitting portion 72 of the frame holding portion 71 and is fixed by a fixing screw 73 from a surface that is not exposed to the indoor side of the frame holding portion 71. Further, a contact portion 74 is formed on the surface of the frame holding portion 71 that is not exposed to the indoor side, and contacts the contact surface 13a of the extension portion 13 of the mounting bracket 10 that is slid to the housing 3 side of the building. Is done. In the present embodiment, the contact portion 74 is formed in a shape protruding from the frame holding portion 71, but may not necessarily protrude as long as it has a portion that contacts the mounting bracket 10. The frame holding portion 71 that holds the frame 70 is fitted with the engagement portion 75 of the outdoor side end portion to the frame fitting portion 76 that is provided on the inner side of the mounting body 10 on the indoor side surface of the frame body 1. Fixed.
[0027]
FIG. 6 shows an assembly drawing when the sash is attached to the building opening A. FIG. This figure shows only the portion of the vertical frame 40 of the frame 1. 6A shows a state before the sash is attached to the building opening A, and FIG. 6B shows a state where the sash is attached at a predetermined position. FIG. 6C shows a state where the indoor contact portion 12 of the mounting bracket 10 is brought into contact with the housing 3 of the building and is sandwiched between the indoor contact portion 12 and the outdoor contact portion 50.
[0028]
As shown in FIG. 6A, the frame 1 to which the mounting bracket 10 is fixed in advance is attached to the building opening A from the outdoor side. At this time, the mounting bracket 10 is fixed in a state of being slid to the center side of the frame body 1 so as not to protrude to the outside of the frame body 1.
[0029]
As shown in FIGS. 6B and 6C, after the frame body 1 is placed in a predetermined position and the outdoor abutting portion 50 is brought into contact with the housing 3 of the building, the mounting screw 14 of the mounting bracket 10 is attached. The indoor abutment portion 12 is brought into contact with the indoor side surface of the building housing 3 by sliding it toward the housing 3 side of the building. In this state, the mounting screw 14 is tightened to fix the mounting bracket 10 to the frame 1. In this way, the building housing 3 is sandwiched between the indoor contact portion 12 and the outdoor contact portion 50 to fix the sash.
[0030]
The embodiment according to the present invention has been described so far, but the application of the present invention is not limited to this embodiment, and various applications can be applied within the scope of the idea.
For example, in the present embodiment, the shoji 2 is a sliding movable shoji. However, the mode of the shoji 2 is not particularly limited, and one or both of them may be fitted, or other modes such as a sliding door or an inside door may be used.
[0031]
Moreover, in this embodiment, the indoor side exposed part of the metal frame 6 and the indoor side exposed part of the metal cage 8 are covered with the resin frame 7 and the resin cage 9, but these are not composite sashes and are all made of metal. The present invention can also be applied to a sash comprising the following.
[0032]
【The invention's effect】
As described above, the sash mounting structure according to the present invention forms the outdoor contact portion that contacts the four sides of the outdoor side surface of the housing on the outdoor side of the frame body, and the slide portion that slidably contacts the indoor side surface of the frame body. And a mounting bracket having an indoor abutting portion that abuts the indoor side surface of the housing, and the housing is sandwiched between the outdoor abutting portion and the indoor abutting portion, so that the sash does not have many screws and nails. Since it can be fixed to the opening of the building and the indoor contact portion is slidably provided, there is an effect that the attachment can be easily performed with one touch.
[0033]
Further, according to the present invention, the frame holding portion has a frame holding portion that fits and fixes the frame on the inner side of the frame body in the finding direction, and the frame holding portion has an abutting portion that comes into contact with the mounting bracket. When the abutting part is brought into contact with the housing, the abutting part of the frame holding part is brought into abutment with the mounting bracket, so that the mounting bracket can be prevented from being displaced.
[0034]
Furthermore, according to the present invention, the outdoor abutting portion of the frame body is formed in a hollow structure, so that the rigidity of the outdoor abutting portion can be increased and the frame body when attached to the housing can be improved. Deformation can be prevented.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view of a sash according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view of a sash according to an embodiment of the present invention.
FIG. 3 is an enlarged view of the vicinity of a mounting bracket provided on an upper frame in the embodiment of the present invention.
FIG. 4 is an enlarged view of the vicinity of a mounting bracket provided on a vertical frame in the embodiment of the present invention.
FIG. 5 is a view of a mounting bracket for attaching a vertical frame to a building frame in the embodiment of the present invention, as viewed from the indoor side.
FIG. 6 is an assembly view when a vertical frame portion of a sash is attached to a building opening in the embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Frame 2 Shoji 3 Frame 4 Outer wall 5 Inner wall 6 Metal frame 6a Outdoor metal frame 6b Indoor metal frame 7 Resin frame 8 Metal rod 9 Resin rod 10 Mounting bracket 11 Slide part 11c Slide hole 12 Indoor contact part 13 Extension part 14 Mounting screw 15 Thermal insulation member 20 Upper frame 30 Lower frame 40 Vertical frame 50 Outdoor contact part 51 Watertight material 70 Frame 71 Frame holding part 72 Fitting part 73 Fixing screw 74 Abutting part 75 Engaging part 76 Frame fitting part A Building Aperture

Claims (3)

In the sash mounting structure in which a frame formed by framing the upper and lower frames and the vertical frame is attached to the frame of the building opening,
The frame body is formed with outdoor contact portions that contact the four sides of the outdoor side surface of the housing on the outdoor side, a slide portion that slidably contacts the indoor side surfaces of the upper and lower frames and the vertical frame, and the slide portion. A mounting bracket having an indoor contact portion that contacts the indoor side surface of the housing in a state of sliding toward the outside of the frame, and the housing is not sandwiched between the outdoor contact portion and the indoor contact portion; The
A frame fitting part is provided on the inner side of the frame body on the inner side of the mounting direction than the mounting bracket, and a frame holding part holding a frame made of upper and lower indoor materials and vertical indoor materials is fitted to the frame fitting part. A sash mounting structure , wherein the frame holding portion has a contact portion that contacts the mounting bracket while being fixed .   The sash mounting structure according to claim 1, wherein the slide portion of the mounting bracket has a slide hole formed in an elongated shape, and the mounting bracket is fixed to the frame body through the slide hole. The sash mounting structure according to claim 1 or 2 , wherein the outdoor contact portion of the frame body is formed in a hollow structure.

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