JP3831388B2 - Window frame and window with the same - Google Patents

Description

  The present invention relates to a window frame including a support frame fixed to an outer wall opening, a main window frame connected to the support frame and to which a shoji is mounted, and a window including the window frame.

  As a conventional window frame of this type, there is known a shutter window frame incorporated in a main window frame provided with a sliding shoji (see Patent Document 1). In this case, an outer wall parting piece that is watertightly engaged with the outer wall finishing material is provided on the outdoor side of the main window frame, and a rail frame is mounted inside the outer wall parting piece.

Japanese Patent Laid-Open No. 11-131915 (page 3, FIG. 1)

  In such a conventional window frame (window), the shape of the attachment-like rail frame is restricted by the shape of the outer wall engaging piece of the main window frame. For this reason, when providing a discarded frame for the purpose of decoration or the like instead of the rail frame, it is preferable to provide an outer wall engaging piece on the discarded frame. However, this causes a problem with the seal between the discarded frame and the main window frame.

  An object of the present invention is to provide a window frame capable of highly watertightly connecting a support frame fixed to the outer wall opening and a main window frame connected to the support frame, and a window including the window frame. is there.

The window frame of the present invention includes a support frame fixed to the opening portion of the outer wall and a main window frame connected to the support frame and to which a shoji is attached, and a seal is provided between the main window frame and the support frame. In the window frame that constitutes the interposition part, interposes the seal member in the seal interposition part, and connects the main window frame and the support frame in a watertight manner, the seal interposition part includes the main window frame and the support frame, It is composed of at least a lower frame interposed part configured between the lower frames and both vertical frame interposed parts configured between the two vertical frames, and the lower frame interposed part and both the vertical frame interposed parts are in the prospective direction. And the seal interposition part faces the prospective direction across the seal member, and the main window frame connecting piece part formed on the main window frame and the support frame formed on the support frame A main window frame connecting piece formed on the upper frame and both vertical frames of the main window frame connecting piece portion. Is arranged opposite to the indoor side of the support frame connecting piece, and the main window frame connecting piece of the lower frame of the main window frame connecting pieces is on the outdoor side of the support frame connecting piece. It is arranged to face each other.

According to this configuration, the seal interposed portion configured between the main window frame and the support frame (discard frame) is at least between the lower frame interposed portion configured between the lower frames and the vertical frames. Since the lower frame interposed portion and the both vertical frame interposed portions are disposed at substantially the same position in the prospective direction, the seal member is disposed at substantially the same position in the prospective direction. In addition, it is continuous in a “U” shape as seen from the direction of finding. For this reason, while being able to construct a sealing member easily, a sealing member can be arrange | positioned reasonably and the sealing performance can fully be exhibited. Note that a seal interposed portion may be formed between the upper frames, and a seal member may be interposed therebetween.
Further, since the main window frame connecting piece portion of the main window frame and the support frame connecting piece portion of the support frame face each other in the prospective direction, a seal member is interposed in the facing gap (seal interposed portion). The sealing member can be appropriately sandwiched, and the sealing performance between the main window frame and the support frame can be improved.
Furthermore, since the facing direction of the main window frame connecting piece portion and the support frame connecting piece portion facing in the prospective direction across the seal member is opposite in the upper and vertical frame portions and the lower frame portion, watertight performance The main window frame connecting piece at the lower part of the upper important window frame is sandwiched between the vertical supporting frame connecting piece and the lower frame supporting frame connecting piece, and the pressing force acts on the seal member provided between them. Therefore, the sealing performance can be more fully exhibited.

  In this case, it is preferable that the support frame has an outer wall engaging piece portion that is pressed by the outer wall finishing material over the four circumferences.

  According to this structure, the outer wall finishing material and the outer wall engaging piece portion of the support frame can be watertightly engaged, and the outer wall engaging piece portion and the outer wall finishing material can be formed depending on the shape of the support frame and the structure of the outer wall. The structure of the engaging portion can be freely selected.

  In these cases, it is preferable that a notch groove for notching the outer wall engaging piece portion from the support frame is formed at the base end of the outer wall engaging piece portion.

  According to this configuration, by cutting out the outer wall engaging piece at the notch groove portion, the support frame can be constructed corresponding to a large expected dimension of the outer wall opening.

  In these cases, the support frame is attached to at least one of the upper frame and the two vertical frames on the outer wall parting piece part for observing the end of the outer wall finishing material to be wound and the outer surface of the base part of the outer wall parting part. And an outer wall base material.

  According to this configuration, even when the outer wall parting piece portion has a large size, the outer wall finishing material can be appropriately and easily wound.

  In this case, it is preferable that the main window frame connecting piece portion extends in a hook shape outwardly in the direction of finding in the intermediate portion in the prospective direction of the main window frame.

  In this case, the main window frame uses a semi-external window frame in which the main window frame connecting piece is an outer wall parting piece, and is a spacer block provided on the indoor side of the main window frame connecting piece. It is preferable that it is attached to the outer wall opening via

  According to these configurations, by using a semi-external window frame with an extremely large number of products produced and the most product type as the main window frame, an existing main window frame and a window frame of a different type together with a shoji, Alternatively, main window frames and the like having different functions together with the shoji can be freely selected and exchanged.

Moreover, it is preferable that the window attachment member is provided in the outdoor side of the support frame.
Here, examples of the window attachment member include a draining member provided on the lower frame of the support frame, a collar member provided on the upper frame of the support frame, a roll screen box, a shutter box, and a surface lattice provided on the vertical frame of the support frame. it can. These window attachment members may be formed integrally with the support frame, or may be configured by attaching a member formed separately from the support frame.
According to this configuration, by providing the window attachment member on the support frame, even when different types of main window frames are adopted, it is not necessary to change the form and attachment method of the window attachment member, and the window attachment member is made common. The number of parts can be reduced.

  A window according to the present invention includes any one of the window frames described above and a shoji attached to a main window frame constituting the window frame.

  According to this configuration, it is possible to selectively combine a plurality of types of windows (main window frame and shoji) with different product types and function types and a plurality of types of support frames with different product types and function types. That is, it is possible to form a composite sash rich in variations while maintaining water tightness.

  As described above, according to the window frame of the present invention, the sealing member interposed between the main window frame and the support frame can be arranged without difficulty, and the sealing performance can be sufficiently exhibited. Therefore, the support frame fixed to the outer wall opening and the main window frame on which the shoji is mounted can be connected in a highly water-tight manner.

  Further, according to the window of the present invention, it is possible to form a composite sash that is rich in variations while maintaining high water tightness, and it is possible to provide a unique window while suppressing costs.

  Hereinafter, a sliding window to which a window frame according to an embodiment of the present invention is applied will be described with reference to the accompanying drawings. As shown in FIGS. 1 and 2, the sliding window 1 constitutes a main window portion 2 on the indoor side of the outer wall opening A and serves as a support frame fixed to the outer wall opening A on the outdoor side. A discard frame 3 is provided. The main window portion 2 is composed of a main window frame 4 connected to the throwing frame 3, a sliding-type shoji 5 and a screen door 6 attached to the main window frame 4, and the main window frame 4 falls within the prospect of the outer wall opening A. It is arranged like this. The main window frame 4 and the discarded frame 3 are connected in a watertight manner at an intermediate position in the prospective direction of the main window portion 2, and constitute a window frame of the sliding window 1.

  The main window frame 4 is a so-called semi-external window frame that has the largest number of products and is used as it is. For this reason, in order to attach this appropriately to the outer wall opening A, a spacer block 7 is provided on the indoor side of the outer wall opening A over the four circumferences, and the indoor half of the main window frame 4 is provided with this spacer. The block 7 is attached as a pillow. In addition, the sub-block 8 is provided over the entire part at the part of the interior-side interior material B, and the indoor-side end of the main window frame 4 is screwed to the sub-block 8. And the window frame 9 is attached so that the subblock 8 and the edge part of the interior material B may be covered.

  The main window part 2 is a structure in which a resin material is incorporated in a visible portion on the indoor side and a heat insulating material 24 is sandwiched between the indoor and outdoor sides (only the lower frame). This is in consideration of the heat insulation property. The main window portion 2 is configured by incorporating an outdoor side obstacle 5A, an indoor side obstacle 5B and a screen door 6 in a main window frame 4 so as to be freely opened and closed.

  The main window frame 4 is composed of an aluminum-shaped metal frame 11 and a resin decorative frame 12 attached to the indoor side of the metal frame 11. That is, the main window frame 4 composed of an upper frame, a lower frame, and both vertical frames is composed of an outdoor metal frame 11 and an indoor decoration frame 12. Although not shown in detail, each of the inner and outer shojis 5A and 5B includes an aluminum-shaped metal cage, a resin decorative cage attached to the indoor side of the metal cage, and a multi-layer glass incorporated in these enclosures. It consists of a panel body.

  The metal frame 11 is configured by a metal upper frame 21, a metal lower frame 22, and both left and right metal vertical frames 23, 23 being rectangularly framed. The metal lower frame 22 includes an outer metal lower frame 22A and an inner metal lower frame 22B with a resin heat insulating material 24 interposed therebetween. In this case, the heat insulating material 24 joins both ends in the prospective direction by the dovetail groove provided at the indoor side end of the outer metal lower frame 22A and the dovetail groove provided at the outdoor side end of the inner metal lower frame 22B. It is pinched.

  The metal upper frame 21 bends and extends from an indoor side end of the metal upper frame body 27, a metal upper frame body 27 that extends substantially horizontally, a screen door upper rail 28 and an outer upper rail 29 that hang down from the metal upper frame body 27. The decorative frame mounting portion 30 and the upper connecting piece portion 31 that extends upward from a substantially middle position of the metal upper frame main body 27 and is attached to the spacer block 7 are integrally formed. A resin upper cover frame 33 is provided from the position of the outer upper rail 29 of the metal upper frame 21 beyond the indoor end, and a metal cover frame 34 is provided on the lower surface of the resin upper cover frame 33. Then, a downward inner upper rail 35 is formed by the hanging piece of the resin upper cover frame 33 and the hanging piece of the metal cover frame 34 that are suspended so as to tie each other.

  The outer metal lower frame 22 </ b> A is suspended from a stepped hollow metal lower frame main body 37, a screen door lower rail 38 and an outer lower rail 39 extending upward from the metal lower frame main body 37, and an outdoor side end of the metal lower frame main body 37. A downward latching piece portion 40, a sewage return portion 41 that bends and extends from the indoor side end of the metal lower frame body 37, an inner lower rail 42 that extends upward from the sewage return portion 41, and a housing of the metal lower frame body 37. It is integrally formed with a lower connecting piece 43 that hangs down from the inner end. A seal attachment frame 45 for attaching a seal is provided on the outdoor side of the inner lower rail 42. The inner metal lower frame 22 </ b> B is formed in an inverted “L” shape with a lower vertical piece 47 facing the inner lower rail 42 and a lower horizontal piece 48 fixed to the sub-block 8.

  Each metal vertical frame 23 includes a metal vertical frame main body 50 extending in the prospective direction, an outer bent piece 51 and a shoji pulling piece 52 extending inwardly from the metal vertical frame main body 50, and an outdoor side of the metal vertical frame main body 50. An L-shaped hooking piece 53 projecting outward from the end, a seal mounting portion 54 extending inwardly from an intermediate position in the prospective direction of the metal vertical frame body 50, and a block protrusion provided at an indoor side end of the metal vertical frame body 50 The abutting portion 55 and the vertical connecting piece portion 56 extending outward from the intermediate position in the prospective direction of the metal vertical frame main body 50 are integrally formed. However, in the metal vertical frame 23 on the right side in the drawing where the shoji comes into contact, the shoji attracting piece 52 is formed at a position close to the indoor side, and a partition piece 57 is formed in the vicinity of the shoji attracting piece 52. .

  The metal frame 11 configured in this manner has an upper connection piece portion 31, a lower connection piece portion 43, and both vertical connection piece portions 56, 56 projecting in a hook shape outward in the direction of finding, and is diverted semi-externally attached. This is an original outer wall engaging piece portion of the window frame (main window frame 4), but in the embodiment, this portion constitutes a main window frame connecting piece portion that becomes a connecting portion with the throwing frame 3. .

  On the other hand, the decorative frame 12 is constituted by a decorative upper frame 61, a decorative lower frame 62, and both decorative vertical frames 63, 63 that are rectangularly framed. The decorative upper frame 61 is formed integrally with the above-described resin upper cover frame 33. The decorative lower frame 62 is provided so as to cover the upper surface of the inner metal lower frame 22B from the inner lower rail 42 to the indoor side end. In addition, the decorative vertical frame 63 on the left side of the drawing extends from the position of the seal mounting portion 45 to the indoor side end so as to overlap with the metal vertical frame 23 in the prospective direction. It extends from the position of the approach piece 52 to the indoor side end.

  The discard frame 3 is a four-frame framework of a discard upper frame (support upper frame) 71, a discard lower frame (support lower frame) 72, and both discarded vertical frames (support vertical frames) 73, 73, both of which are extruded aluminum. Configured. The discarded upper frame 71 includes a horizontally disposed discarded upper frame main body (supporting upper frame main body) 76, an upper outer wall engaging piece 77 extending upward from the outdoor side end of the discarded upper frame main body 76, and a discarded upper frame main body. The upper outer wall parting piece 78 that hangs down from a substantially intermediate position 76 and the upper frame connecting piece 79 that extends downward from the indoor side end of the discarded upper frame body 76 are integrally formed.

  A locking protrusion 81 is formed on the upper part of the upper outer wall parting piece 78 so as to protrude toward the outdoor side, and an upper base block 82 serving as a base for the outer wall finishing material C is engaged with the locking protrusion 81. It has been stopped. That is, the outer wall finishing material C is constructed so as to press the upper outer wall engaging piece 77 and press the upper base block 82 and to be wound inside to the position of the upper outer wall parting piece 78. The upper frame connecting piece portion 79 faces the upper connecting piece portion 31 of the metal upper frame 21 in parallel, and the lower portion of the upper frame connecting piece portion 79 is threaded through the upper connecting piece portion 31. A screw recess 83 for screws is formed. In addition, although mentioned later for details, the notch groove 84 is formed in the boundary part of the upper outer wall engaging piece part 77 and the discard upper frame main body 76, and the construction form (winding form) of the outer wall finishing material C Thus, the upper outer wall engaging piece 77 can be cut out from the cutout groove 84.

  The discarded lower frame 72 includes a discarded lower frame main body (supporting lower frame main body) 87 extending substantially horizontally, a draining piece 88 extending forward from the outdoor side end of the discarded lower frame main body 87, and the discarded lower frame main body 87. A lower outer wall engaging piece 89 that hangs down from the outdoor side end, an upward hook piece 90 that extends from the outdoor side end of the discarded lower frame main body 87 to the indoor side in a substantially horizontal “L” shape, and a discarded lower frame main body 87. And a lower frame connecting piece portion 91 extending in a substantially horizontal “T” shape from the indoor side end of the frame. The lower frame connecting piece 91 is attached to the spacer block 7 in a positioned state. Although details will be described later, a notch 92 is formed at the boundary between the lower outer wall engaging piece 89 and the discarded lower frame main body 87, and this notch is formed depending on the winding form of the outer wall finishing material C. The lower outer wall engaging piece 89 can be cut out from the groove 92.

  The lower outer wall engaging piece part 89 is pressed by the outer wall finishing material C, and the outer wall finishing material C is applied to the lower surface position of the draining piece part 88. The front end portion of the upward hook piece 90 is folded back in a hook shape, and this portion is hooked on the downward hook piece 40 of the metal lower frame 22. The lower frame connecting piece 91 includes a guide portion 94 that protrudes obliquely upward from the indoor side end of the discarded lower frame main body 87 and a mounting portion that extends downward from the indoor end of the discarded lower frame main body 87 in an “L” shape. 95, a connecting vertical part 96 extending in the vertical direction from the indoor side end of the mounting part 95, and a protruding part 97 protruding outward from the upper part of the connecting vertical part 96.

  In this case, the lower connecting piece portion 43 of the metal lower frame 22 is locked so as to be seated on the mounting portion 95 with the guide portion 94 of the lower frame connecting piece portion 91 as a guide. The connecting vertical portion 96 of the frame connecting piece portion 91 and the lower connecting piece portion 43 of the metal lower frame 22 face each other with a gap corresponding to the protruding size of the protruding portion 97. That is, the lower seal insertion portion 98 is configured by the connection vertical portion 96 and the lower connection piece portion 43, and the lower seal 72 is disposed in the lower seal insertion portion 98 to seal the lower frame 72 and the metal lower frame 22 in a watertight manner. A seal member 99 is interposed. In addition, the code | symbol 100 in a figure is the draining member for draining the rain water which penetrate | invaded the upper surface of the discard lower frame main body 87. FIG.

  Each discarded vertical frame 73 includes a discarded vertical frame main body (supporting vertical frame main body) 103 that extends in the prospective direction, and a vertical outer wall engaging piece 104 that extends outward from the outdoor side end of the discarded vertical frame main body 103 in the finding direction. The vertical outer wall parting piece 105 extending inward from a substantially middle position in the prospective direction of the discarded vertical frame main body 103 and the vertical frame connecting piece 106 extending inward from the end portion of the discarded vertical frame main body 103 are integrated with each other. Is formed. Also in this case, a notch groove 108 is formed at the boundary between the vertical outer wall engaging piece 104 and the discarded vertical frame main body 103, and this notch groove 108 part depends on the winding form of the outer wall finishing material C. The vertical outer wall engaging piece 104 can be cut out from the top.

  By the way, as shown in FIG. 2, the sliding window 1 of this embodiment is arrange | positioned at the corner part of the building. Therefore, in the discarded vertical frame 73 on the left side of the figure, the vertical outer wall engaging piece portion 104 is used as it is without being cut out, while in the right discarded vertical frame 73, the vertical outer wall engaging piece portion 104 is used in a cutout manner. I have to.

  That is, in the left-handed vertical frame 73 on the left side, a locking projection 109 is formed on the locking projection 109 so as to protrude toward the outdoor side near the base of the vertical outer wall parting piece 105. A side base block 110 serving as a base of C is locked. In this case, the outer wall finishing material C is constructed so as to hold down the outer wall engaging piece portion 104 and the side base block 110 and to be wound inside to the position of the vertical outer wall parting piece portion 105. On the other hand, in the discarded vertical frame 73 on the right side, the outer wall finishing material C is used so that the substantially half part on the outdoor side of the discarded vertical frame main body 103 performs the function in place of the cutout vertical outer wall engaging piece 104. Is extending to the position of the vertical outer wall parting piece part 105 while holding the substantially half part on the outdoor side of the discarded vertical frame body 103.

  That is, when the outer wall finishing material C is constructed without involving the vertical outer wall parting piece 105 (the same applies to the upper outer wall parting piece 78) at the corner of the building or the like, the side base block (upper base block) 82) 110 is omitted. Note that the side base block (upper base block 82) 110 may be mounted from the front with respect to the locking protrusion (locking protrusion 81) 109, or may be mounted so as to be slid from the longitudinal edge. But you can. Further, the side base block (upper base block 82) 110 is preferably made of wood (square material), a resin material, a metal material, or the like.

  A U-shaped hooking piece portion 111 folded in a hook shape is formed at the tip of the vertical outer wall parting piece portion 105, and this portion is hooked on the L-shaped hooking piece portion 53 of the metal vertical frame 23. ing. In addition, the vertical connection piece 56 of the metal vertical frame 23 faces the vertical frame connection piece 106 in parallel, and the vertical connection piece 56 passes through the base side of the vertical frame connection piece 106. A screwing recess 112 for screws to be screwed is formed, and a vertical seal mounting portion 113 is formed on the tip side. And this vertical seal mounting part 113 and the vertical connection piece part 56 of the metal vertical frame 23 are facing each other with a gap. That is, the vertical seal mounting portion 113 and the vertical connecting piece portion 56 constitute a vertical seal interposed portion 115, and the vertical seal 73 and the metal vertical frame 23 are sealed in a watertight manner in the vertical seal interposed portion 115. A vertical seal member 116 is interposed.

  The discarded frame 3 configured in this manner has an upper frame connecting piece portion 79, a lower frame connecting piece portion 91, and both vertical frame connecting pieces 106 and 106 projecting inward in the direction of finding, and the main window connecting piece. The support frame connecting piece portion that faces the portion is configured. A lower seal interposed portion 98 is formed between the lower frame connecting piece portion 79 and the lower connecting piece portion 43 of the metal frame 11, and both the vertical connecting portions of the frame connecting piece portions 106 and 106 and the metal frame 11 are connected. Vertical seal interposed portions 115 and 115 are formed between the pieces 56 and 56, respectively. In this case, the lower seal interposed portion 98 and the two vertical seal interposed portions 115 are disposed at the same position in the prospective direction, and continuously in a “U” shape when viewed from the indoor side (or the outdoor side). Yes. That is, the lower seal member 99 attached to the lower seal interposed portion 98 and the vertical seal members 116, 116 attached to both the vertical seal interposed portions 115, 115 are in the same position in the prospective direction and are “U” -shaped. Is continuous.

  For this reason, even if the window frame attached to the outer wall opening A is configured by connecting the main window frame 4 and the discard frame 3, the seal member composed of the lower seal member 99 and the vertical seal members 116, 116, that is, The sealing member that is continuous in a “U” shape can be sealed with ease and stability. Therefore, even if the window frame is composed of two indoor and outdoor members, the sealing performance is not impaired.

  By the way, the basic concept of the present embodiment is rich in variations by using a semi-external window frame for the main window frame 4 incorporating the shoji 5 and combining a plurality of types of discarded frames 3 with different forms. It is assumed that the sliding window 1 is constituted. Therefore, the discarded frame 3 with different designs incorporated into the main window frame 4 and the discarded frame 3 incorporating functional parts (window accessory members) will be described below. In addition, since the discard frame 3 is located on the outdoor side, it is configured in consideration of the relationship with the outer wall finishing material C, that is, the storage and design of the parting part.

  The sliding window 1 as another embodiment is configured such that the main window portion 2 is configured on the indoor side of the outer wall opening A and the discard frame 3 is provided on the outdoor side. Further, the main window portion 2 is exactly the same as that of the first embodiment, and the main window frame 4 in which the semi-external window frame is diverted as it is, and the sliding-type shoji 5 and the screen door 6 attached thereto. It consists of and. The main window frame 4 is disposed so as to be within the prospect of the outer wall opening A, and the main window frame 4 and the discard frame 3 are water-tightly connected at an intermediate position in the prospect direction of the main window part 2. Therefore, in the following description, the description of the main window portion 2 is omitted, and the portions of the throwing frame 3 that are different from the first embodiment are mainly described.

  As shown in FIGS. 3 and 4, the discard frame (support frame) 3 </ b> A in the second embodiment can attach the discard frame 3 </ b> A to the outer wall opening A at an arbitrary position in the prospective direction. In other words, without changing the main window portion 2, the throwing frame 3A can be changed so as to correspond to outer walls having different widths. In addition, the outer wall of 2nd Embodiment has sufficient thickness compared with the outer wall of 1st Embodiment.

  As shown in both figures, the discarded upper frame 71 is attached to the outer wall opening A through a thick plate 121 provided like a sleeper, and the upper outer wall engaging piece 77 is notched and the upper outer wall parting is performed. The locking projection 81 of the piece 78 is also cut away. Then, the outer wall finishing material C is substantially the outdoor side of the discarded upper frame main body 76 so that the substantially half of the outer side of the discarded upper frame main body 76 performs its function in place of the cutout upper outer wall engaging piece 77. The half part is pressed and rolled up to the position of the upper outer wall parting piece part 78.

  On the other hand, in the discarded lower frame (supporting lower frame) 72A, the tip end portion of the draining piece 88 is folded downward, and the extended draining member 124 extending forward is formed in the folded portion 123. The base is fixed. Further, the lower outer wall engaging piece 89 is cut away, and the outer wall finishing material C extends to the position of the folded portion 123. Similarly, each discarded vertical frame (supporting vertical frame) 73A is attached to the outer wall opening A via a thick plate 126 provided like a sleeper, and the vertical outer wall engaging piece 104 is notched. . Then, the outer wall finishing material C is substantially the outdoor side of the discarded vertical frame body 103 so that the outdoor half of the discarded vertical frame body 103 performs its function in place of the cut-out vertical outer wall engaging piece 104. The half is pressed down and rolled up to the position of the upper outer wall parting piece 105.

  As shown in FIG. 5, the discard frame (support frame) 3B in the third embodiment can attach the discard frame 3B to the outer wall opening A at an arbitrary position in the prospective direction, as in the second embodiment. In this case, the discarded upper frame 71A and the discarded vertical frame (not shown) have the same form as in the second embodiment, and only the discarded lower frame (supporting lower frame) 72B is different. ing. That is, the discarded lower frame 72B is composed of a main discarded lower frame 128 and a draining member 129 formed separately.

  The main discarded lower frame 128 includes a main body horizontal piece 131 whose tip is flush with the metal lower frame 22, and is bent downward from the outdoor side end of the main body horizontal piece 131, and then along the outer wall opening A. A draining mounting piece 132 extending outward, a leg piece 133 hanging from a substantially intermediate portion in the prospective direction of the main body horizontal piece 131, and a substantially horizontal “T” shape from the indoor side end of the main body horizontal piece 131. It is integrally formed with the extending lower frame connecting piece 91. In this case, the lower frame connecting piece portion 91 has the same cross-sectional shape as in the first and second embodiments, but the main body horizontal piece portion 131 of the present embodiment is a guide portion 94 of the lower frame connecting piece portion 91. It is connected to the upper end of.

  The draining member 129 is placed on the draining mounting piece portion 132 on the base side, and is slightly inclined and extends forward, a downwardly extending piece 136 extending downward from the tip of the member main body 135, and the member main body 135. It is integrally formed with a screw-shaped portion 137 having an inverted “U” shape in cross section provided at the base end portion. That is, the draining member 129 is screwed to the main throwing lower frame 128 with a screwing portion 137, and in this state, the draining mounting piece portion 132 of the main throwing lower frame 128 that is screwed directly to the outer wall opening A is It extends forward so as to be pressed from the upper side on the base side.

  As shown in FIG. 6, the discard frame (support frame) 3C in the fourth embodiment has a discard upper frame (support upper frame) 71C integrally having a box 141 for the roll screen 140, and a discard lower frame ( The support lower frame 72C has a structure in which a wall-through ventilation mechanism 142 is incorporated. The discarded upper frame 71 </ b> C includes a hollow body 144 fixed to the metal upper frame 21, a box 145 connected to the outdoor side of the hollow body 144, and an inspection plate 146 attached to the front end of the box 145. Yes. That is, the box part 145 and the inspection plate 146 constitute a box 141 for the roll screen 140.

  The hollow portion main body 144 has a rear wall 148 of the indoor end facing the upper connection piece 31 of the metal upper frame 21 in parallel, and the screw connection recess 83 formed in the rear wall 148 penetrates the upper connection piece 31. The screws are screwed together, and the upper frame 71C is connected to the metal upper frame 21. The box portion 145 includes a roof portion wall 149, a back portion wall 150, and a lower wall 151, an upper outer wall engaging piece portion 77 extending from the upper end of the back portion wall 150 beyond the roof portion wall 149, and the front side of the back portion wall 150. And a bracket support piece 152 projecting in a “C” shape.

  A bracket 155 on which a winding shaft 154 of the roll screen 140 is rotatably supported is fixed to the bracket support piece portion 152. A screen receiving plate 156 extending from the lower end of the bracket 155 is spanned between the lower wall 151 and the inspection plate 146. Further, the inspection plate 146 is pivotably hooked to the front end portion of the roof portion wall 149, and can be opened outward with the upper end portion as a center. Although not shown, side caps are respectively attached to both ends of the box portion 145 in the direction of finding.

  The discard lower frame 72C has a substantially rectangular main body hollow portion 158 with the discard lower frame main body 87 extending substantially horizontally as a top wall, and a hollow draining member 159 attached to the outdoor side of the main body hollow portion 158. is doing. Further, a ventilation duct 160 that opens to the indoor side through the inner wall material B is connected to the back surface of the main body hollow portion 158, and a ventilation door unit 161 communicates with the indoor side opening of the ventilation duct 160. On the other hand, on the lower surface of the front end portion of the draining member 159, an insect repellent net 162 communicating with the inside of the hollow portion is provided, and on each vertical wall of the draining member 159 and the main body hollow portion 158, a communication opening (not shown) communicating with the ventilation duct 160 ) Is formed.

  That is, the indoor and the outside communicate with each other by the insect-proof net 162 constituting the ventilation mechanism 142, the hollow interior of the draining member 159, the hollow interior of the main body hollow portion 158, the ventilation duct 160 and the ventilation door unit 161. Ventilation by wall-through can be performed as needed.

  FIG. 7 shows a fifth embodiment of the discard frame (support frame) 3D, and the discard upper frame (support upper frame) 71D of this embodiment has a roll screen box different from the fourth embodiment. ing. The discarded upper frame 71D is connected to the metal upper frame 21 by an upper frame connecting piece 79 provided on the indoor side of the discarded upper frame main body 76 extending horizontally. A rectangular hollow portion 165 having the front portion as a top wall is formed at the front portion of the discarded upper frame main body 76, and the front side of the rectangular hollow portion 165 includes a front wall of the rectangular hollow portion 165 and has a downward section. A box portion 166 formed in a “C” shape is integrally formed. Further, on the extension of the front wall of the rectangular hollow portion 165, an upper outer wall engaging piece portion 77 is integrally formed. On the other hand, the roll screen is unitized, and the screen unit 167 is attached to the lower wall of the box portion 166 with the main portion accommodated in the box portion 166.

  FIGS. 8, 9 and 10 show sixth, seventh and eighth embodiments of the discard frames (support frames) 3E, 3F and 3G, respectively. The discarded upper frame 3E of the sixth embodiment has a small bag, the discarded upper frame of the seventh embodiment has a medium bag, and the discarded upper frame of the eighth embodiment has a larger bag.

  As shown in FIG. 8, the discarded upper frame (supporting upper frame) 71 </ b> E of the sixth embodiment includes an upper frame portion 171 and a small flange portion 172 that is hooked on the front end portion of the upper frame portion 171. Similar to the fifth embodiment, the upper frame portion 171 includes the discarded upper frame main body 76, the upper frame connecting piece 79 connected to the metal upper frame 21, and the front portion of the discarded upper frame main body 76 as the top wall. A square hollow portion 173 is formed. A front wall of the rectangular hollow portion 173 extends upward, and an upper outer wall engaging piece portion 77 is formed in the extended portion. Further, upward latching pieces 174 and 174 are formed to project from the front wall lower part and the upper outer wall engaging piece part 77 of the rectangular hollow part 173, respectively. Further, the lower wall of the rectangular hollow portion 173 extends forward, and a saddle seat piece 175 is formed in the extended portion.

  On the other hand, the small hook part 172 has a hollow hook shape, and a pair of upper and lower downward locking pieces 176 and 176 corresponding to the upward hooking piece 174 is formed on the rear surface. The small hook 172 has the hook seal member 177 interposed therebetween, and the downward locking piece 176 is hooked on the upper hooking piece 174 of the upper frame portion 171, and the lower surface of the base side is seated on the hook seat piece 175. At the same time, it is fixed with screws at this part. Although not shown, a small cap is provided at each end of the small hook 172 in the direction of finding.

  As shown in FIG. 9, the discard upper frame (support upper frame) 71 </ b> F of the seventh embodiment is similar to the sixth embodiment in that the middle frame collar 171 is hooked on the upper frame portion 171 and the front end portion of the upper frame portion 171. 179. The upper frame portion 171 has exactly the same form as the upper frame portion of the sixth embodiment, and the medium-sized collar portion 179 is formed to be slightly larger than the small collar portion 172 of the sixth embodiment. In this case as well, the small collar cap 179 is provided with a small cap.

  As shown in FIG. 10, the discarded upper frame (support upper frame) 71 </ b> G of the eighth embodiment includes an upper frame portion 181, a base end flange portion 182 that is integrally connected to the front end of the upper frame portion 181, and a base end flange portion 182. The distal end flange portion 183 is hooked on the front end portion, and the proximal end flange portion 182 and the distal end flange portion 183 constitute a large flange. The upper frame portion 181 is formed in a stepped hollow shape with the discarded upper frame main body 76 as a top wall and the upper frame connecting piece portion 79 as a back wall.

  The base end collar part 182 is formed integrally with the upper frame part 181 and has a ceiling wall 185 inclined forward and downward, and is formed in a hollow shape. A rear wall 186 of the base end collar 182 extends upward, and an upper outer wall engaging piece 77 is formed in the extended portion. On the front surface of the base end collar portion 182, a pair of upper and lower upward latching pieces 187 and 187 are formed, and a saddle seat piece 188 is formed so as to extend the lower wall forward. On the other hand, the tip collar 183 has the same form as the middle collar 179 of the seventh embodiment, and a pair of upper and lower downward locking pieces 189 and 189 are formed on the rear surface.

  The distal end flange 183 has the downward locking piece 189 engaged with the upward engagement piece 187 of the proximal end flange 182 with the flange seal member 190 interposed therebetween, and the lower surface of the base side is attached to the flange seating piece 188. It is seated and fixed with screws at this part. Also in this case, the proximal end collar 182 and the distal end collar 183 are each provided with a fore edge cap.

  FIGS. 11 and 12 show a ninth embodiment in which a so-called composite sash structure is formed by incorporating a surface lattice 201 into the sliding window 1 of the first embodiment. The sliding window 1 is composed of a main window portion 2 and a discard frame (support frame) 3, both of which have the same form as that of the first embodiment. It is composed of a surface lattice 201, a lattice frame 202 having a four-round frame, a plurality of vertical lattices 203 incorporated in the lattice frame 202, and two fixed brackets 204 attached to the side of the lattice frame 202, for a total of four fixing brackets 204. ing. Each fixing bracket 204 has a cross-sectional crank shape, and is screwed to the winding portion of the outer wall finishing material C in a state where it abuts against the outdoor side end (outer bent piece 51) of the metal vertical frame 23. In this case, the fixing screw 205 has a length that penetrates the outer wall finishing material C and is screwed into the side base block 110, and does not reach the discarded vertical frame 73.

  As described above, a variety of pull-out frames 3 are available by preparing multiple types of external design and sunshade functions and combining them with a general-purpose semi-external window (main window 2). A difference window 1 can be provided.

  Next, the sliding window 1 according to the tenth embodiment will be described with reference to FIGS. 13 and 14. The sliding window 1 of this embodiment is configured such that the main window portion 2 is configured in an external form with respect to the outer wall opening A, and a discard frame (support frame) 3 is provided on the outside thereof. Also in this case, the main window portion 2 is exactly the same as that of the first embodiment, and the main window frame 4 in which the semi-external window frame is diverted as it is, and the sliding-type shoji 5 attached thereto. And screen door 6. In addition, the indoor side of the embodiment is a Japanese-style room, and a wooden shoji D is attached to the outer wall opening C.

  In the discard frame 3 in the tenth embodiment, the upper outer wall engaging piece 77 of the discard upper frame (support upper frame) 71 is provided at a portion where the discard upper frame main body (support upper frame main body) 76 extends to the indoor side. It has been. The discarded lower frame (supporting lower frame) 72 is formed so as to protrude slightly outward from the metal lower frame 22. Further, each discarded vertical frame (support vertical frame) 73 is provided with a vertical outer wall engaging piece 104 at a portion where the vertical frame main body 103 is extended to the indoor side.

It is a longitudinal cross-sectional view of the sliding window which concerns on 1st Embodiment. It is a cross-sectional view of the sliding window according to the first embodiment. It is a longitudinal cross-sectional view of the window frame of the sliding window which concerns on 2nd Embodiment. It is a cross-sectional view of the window frame of the sliding window according to the second embodiment. It is a longitudinal cross-sectional view of the window frame of the sliding window which concerns on 3rd Embodiment. It is a longitudinal cross-sectional view of the window frame of the sliding window which concerns on 4th Embodiment. It is a longitudinal cross-sectional view of the window frame of the sliding window which concerns on 5th Embodiment. It is a longitudinal cross-sectional view of the window frame upper part of the sliding window which concerns on 6th Embodiment. It is a longitudinal cross-sectional view of the window frame upper part of the sliding window which concerns on 7th Embodiment. It is a longitudinal cross-sectional view of the window frame upper part of the sliding window which concerns on 8th Embodiment. It is a longitudinal cross-sectional view of the window frame of the sliding window which concerns on 9th Embodiment. It is a cross-sectional view of the window frame of the sliding window according to the ninth embodiment. It is a longitudinal cross-sectional view of the sliding window which concerns on 10th Embodiment. It is a cross-sectional view of the sliding window according to the tenth embodiment.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Sliding window, 2 ... Main window part, 3, 3A, 3B, 3C, 3D, 3E, 3F, 3G ... Discard frame (support frame), 4 ... Main window frame, 5 ... Shoji, 6 ... Screen door, 7 DESCRIPTION OF SYMBOLS ... Spacer block, 11 ... Metal frame, 21 ... Metal upper frame, 22 ... Metal lower frame, 23 ... Metal vertical frame, 31 ... Upper connection piece part, 43 ... Lower connection piece part, 56 ... Vertical connection piece part, 71, 71C, 71D, 71E, 71F, 71G ... Discard upper frame (support upper frame), 72, 72A, 72B, 72C ... Discard lower frame (support lower frame), 73, 73A ... Discard vertical frame (support vertical frame), 77 ... upper outer wall engaging piece part, 79 ... upper frame connecting piece part, 89 ... lower outer wall engaging piece part, 91 ... lower frame connecting piece part, 98 ... lower seal insertion part, 99 ... lower seal member, 104 ... vertical Outer wall engaging piece 106, vertical frame connecting piece 115, vertical seal interposing part 116 116 vertical seal member 129 draining member (window attachment member) 141 ... blinds boxes (window accessory members), 172 ... small overhanging portion (window accessory members), 179 ... Medium eaves portion (window accessory members), A ... outer wall openings, C ... exterior wall finishing material.

Claims (8)

A support frame fixed to the outer wall opening, and a main window frame connected to the support frame and to which a shoji is attached,
A window frame in which a seal interposed part is formed between the main window frame and the support frame, and a seal member is interposed in the seal interposed part to connect the main window frame and the support frame in a watertight manner. In
The seal interposed portion includes a lower frame interposed portion configured between at least lower frames of the main window frame and the support frame, and a both vertical frame interposed portion configured between the vertical frames. ,
And the lower frame interposition part and the both vertical frame interposition parts are arranged at substantially the same position in the prospective direction,
The seal interposition part is constituted by a main window frame connecting piece part formed on the main window frame and a support frame connecting piece part formed on the support frame, facing in a prospective direction across the seal member,
The main window frame connecting piece formed on the upper frame and both vertical frames of the main window frame connecting piece is disposed to face the indoor side of the support frame connecting piece, and the main window frame connecting piece The window frame characterized in that the main window frame connecting piece portion of the lower frame of the one portion is arranged facing the outdoor side of the support frame connecting piece portion.   The window frame according to claim 1, wherein the support frame has an outer wall engagement piece portion that is pressed by an outer wall finishing material over four circumferences.   The window frame according to claim 2, wherein a notch groove for notching the outer wall engaging piece portion from the support frame is formed at a base end of the outer wall engaging piece portion. The support frame is an outer wall parting piece part for observing an end part of an outer wall finishing material to be wound around at least one of the upper frame and both vertical frames;
4. The window frame according to claim 1, further comprising an outer wall base material attached to a base outer surface of the outer wall parting piece. 5. The window according to claim 1, wherein the main window frame connecting piece portion extends in a hook shape outwardly in the direction of finding at an intermediate portion in the prospective direction of the main window frame. frame. The main window frame is obtained by diverting a semi-external window frame in which the main window frame connecting piece is an outer wall parting piece,
The window frame according to claim 5 , wherein the window frame is attached to an outer wall opening through a spacer block provided on the indoor side of the main window frame connecting piece. The window frame according to any one of claims 1 to 6 , wherein a window attachment member is provided on the outdoor side of the support frame. A window comprising the window frame according to any one of claims 1 to 7 and a shoji attached to a main window frame constituting the window frame.

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