JP2007107384A - Method of serving one sash frame as single plate glass panel and double glass panel, and opening portion device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method of serving one sash frame as a single plate glass panel and a double glass panel by using only a simple process, and to provide an opening portion device with the sash frame formed in the method. <P>SOLUTION: The method of serving each of sash frames 61-64, 71-74 as the single plate glass panel and the double glass panel comprises providing continuous grooves in sites where supporting pieces 67a, 67c, 67e, 67g, 77a, 77c, 77e, 77g for supporting the glass panels at least at one face sides in the direction of the thickness via seal materials 66a-66d, 76a-76d have an approximately equal distance from the surfaces of the glass panels. Each of the supporting piece can be folded from one side to the other side across the groove, and the end of the supporting piece before folded has the same shape as the end of the supporting piece after folded. When the glass panels are the single plate glass panels 65, 75, the supporting pieces are used as they are. When the glass panels are the double glass panels 85, 95, the supporting pieces are used with their front ends on the glass panel sides removed therefrom along the grooves. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a method of using one sash frame for both a single glass panel and a multi-layer glass panel, and an opening device provided with the sash frame configured by the method.

  A sash window or a shoji as a sash door is attached to an opening such as a window or an entrance provided on the wall of the building in a rectangular frame. These shojis generally have a rectangular glass panel, a sash frame formed by combining left and right vertical fences and upper and lower bars arranged along the periphery of the glass panel, and the glass panel and the sash frame. A sealing material or the like for sealing the gap is provided.

  There are a single glass panel (single plate glass panel, hereinafter referred to as “SG”) and a double glass panel (multi-layer glass panel, hereinafter referred to as “PG”). is there. The PG is provided with a spacer usually made of aluminum around the two glass panels, and the two glass panels are arranged in parallel with a space between each other. Furthermore, by completely sealing between each glass panel and the spacer, a heat insulating air layer is provided between the two glass panels, and the performance of blocking noise and heat is greatly improved compared to SG. ing. Therefore, by using PG for a sash window, a sash door, or the like, it is possible to block noise from the outside and enhance the quietness inside the building. Furthermore, the heat insulating air layer formed between the two glass panels is completely dehumidified by a desiccant such as silica gel filled in the spacer, enhancing the effect of cooling and heating, and in winter the glass surface It is possible to prevent dew condensation from occurring.

  Since the sash window provided with this PG is provided with two single plate glass panels, the material cost and the production cost are higher than the sash window using SG, so that the price is also expensive. For this reason, in the case of a new construction, a sash window using an inexpensive SG is often attached in order to reduce the cost. However, if you actually live in a house such as a sash window using SG, depending on the living environment, you may be asked for better heat insulation and sound insulation. In recent years, there has been an increase in the number of cases that have been replaced. In such a case, switching from a shoji with SG to a shoji with PG has been performed.

Further, in Patent Document 1, only the glass panel portion is obtained by changing the size and thickness of the setting block and the sealing material corresponding to the difference in thickness between SG and PG without replacing the shoji fold. A method of exchanging is disclosed.
JP-A-8-184268

  However, remodeling is usually performed after about 10 years have passed since the new building was built, and at that time there is no guarantee that models with the same shoji as those 10 years ago will continue to be sold. That is, there has been a problem that it becomes practically difficult to replace a shoji with SG with a shoji with PG over time.

  In addition, the method disclosed in Patent Document 1 does not have the above-described inconveniences, but when the PG is attached to the bag after the SG is removed, the setting corresponding to the thickness difference between the SG and the PG is set. Since it is required to change the size and thickness of the block and the sealing material, the operation itself is complicated, and there is a problem that the operation requires skill.

  In addition, for sash makers and construction companies, if there is a sash frame that can be used for both SG and PG with simple work, manufacturing costs can be reduced by sharing molds, distribution inventory, etc. This is convenient.

  Therefore, the present invention provides a method of using a single sash frame for both a single glass panel and a multi-layer glass panel by a simple process, and an opening device provided with the sash frame configured by the method. Is an issue.

  The present invention will be described below. In order to facilitate understanding of the present invention, reference numerals in the accompanying drawings are appended in parentheses, but the present invention is not limited to the illustrated embodiment.

  The invention according to claim 1 is a method of using one sash frame (61-64, 71-74) for both a single glass panel and a multi-layer glass panel, and at least one side in the thickness direction of the glass panel. The support pieces (67a, 67c, 67e, 67g, 77a, 77c, 77e, 77g) that support the panel via the sealing materials (66a to 66d, 76a to 76d) are approximately equidistant from the glass panel surface. A continuous groove is provided in the part, and the support piece can be folded from one to the other across the groove, and the shape of the end of the support piece before folding and the end of the support piece after folding When the glass panel is a single glass panel (65, 75), the support piece is used as it is, and when the glass panel is a multi-layer glass panel (85, 95), the glass plate of the support piece is used. Using the tip of Le side removed along the groove, to solve the above problems and provide a combined method of the sash frame.

  The invention according to claim 2 is a frame (50) formed by left and right vertical frames (53, 54) and upper and lower horizontal frames (51, 52), and a glass panel that is housed in the frame and It is an opening part apparatus (200, 300) provided with the shoji (60, 70) provided with the support piece which supports this glass panel, Comprising: A glass panel is a sealing material (66a ~) from the at least one surface side of the thickness direction. 66d, 76a to 76d) and supported by support pieces (67a, 67c, 67e, 67g, 77a, 77c, 77e, 77g), and the support piece is continuous to a portion that is substantially equidistant from the glass panel surface. Groove (210) is provided, and the support piece can be folded from one to the other across the groove, and the end of the support piece before being folded and the end of the support piece after being folded And the shape of the When the glass panel is a single glass panel (65, 75), the support piece is provided as it is. When the glass panel is a multi-layer glass panel (85, 95), the tip on the glass panel side is used as a groove. The said subject is solved by an opening part apparatus provided with the support piece removed along.

  The invention according to claim 3 is the opening device (200, 300) according to claim 2, wherein the support pieces (67a, 67c, 67e, 67g, 77a, 77c, 77e, 77g) 64, 73, 74) and a part of the upper and lower bars (61, 62, 71, 72) and extending in the prospective direction, the groove (210) is substantially parallel to the extended tip (208). ), And the tip of the remaining portion obtained by removing the tip or the tip along the groove defines the glass opening size.

  According to a fourth aspect of the present invention, in the opening device (400, 600) according to the second aspect, the support piece (633) forms a part of the pushing edge (630) and extends in the prospective direction. A groove (635) is formed substantially parallel to the extended tip (634), and the tip of the tip or the remaining portion obtained by removing the tip along the groove defines the glass opening size. Features.

  The invention according to claim 5 is the opening device (200, 300; 400, 600) according to any one of claims 2 to 4, wherein the support piece (67a, 67c, 67e, 67g, 77a, 77c). 77e, 77g, 633), a second groove or a step (211) is formed at a position corresponding to the groove on the back side of the surface on which the groove (210, 635) is formed. And

  According to the invention of claim 1, by using the tip portion along the groove of the support piece as it is or by removing it, it is possible to correspond to the thickness of the single glass panel and the thickness of the multilayer glass panel, respectively. By a simple process, it is possible to use a single sash frame for both a single glass panel and a multi-layer glass panel.

  According to the invention of claim 2, in the case of a single plate glass panel, the tip portion along the groove is used without breaking, and in the case of a multi-layer glass panel, the tip portion is along the groove. Since the glass panel can be supported via the sealing material by the support piece to be used after being folded, an opening device is provided that can use a single sash frame as both a single glass panel and a multi-layer glass panel. can do.

  According to the invention of claim 3, the glass uniquely determined by the tip portions when the tip portions along the grooves formed in the support pieces constituting the left and right hooks and the upper and lower bars are not broken. The opening size is adapted to the single glass panel, and when the tip portion along the groove is broken, the glass opening size uniquely determined by the tip portion left after being broken is adapted to the multilayer glass panel. Thus, it is possible to provide an opening device capable of using one sash frame as both a single glass panel and a multi-layer glass panel.

  According to the invention of claim 4, in the case of a single glass panel, by the support piece that forms a part of the pushing edge used without breaking the tip portion along the groove, and in the case of a multi-layer glass panel Since the glass panel can be supported through the sealing material by the support piece that forms a part of the pushing edge used by breaking the tip part along the groove, one sash frame can be used as a single plate glass panel. An opening device that can be used also as a multilayer glass panel can be provided.

  According to invention of Claim 5, when removing a support piece front-end | tip part corresponding to a multilayer glass panel, a front-end | tip part can be removed neatly.

  Such an operation and gain of the present invention will be made clear from the best mode for carrying out the invention described below.

  In one embodiment of the present invention, a continuous groove is provided in a portion of the support piece that supports the panel from at least one surface side in the thickness direction of the glass panel via a sealing material, and is approximately equidistant from the glass panel surface. If the panel is a single glass panel, use the support piece as it is, and if the glass panel is a multi-layer glass panel, remove the tip on the glass panel side of the support piece along the groove and use it. The present invention provides a method in which one sash frame is used for both a single glass panel and a multi-layer glass panel. Moreover, the other aspect of this invention is a shoji provided with the frame formed by the left and right vertical frames and the upper and lower horizontal frames, and a glass panel and a supporting piece that supports the glass panel while being housed in the frame. The glass panel is supported by a support piece via a sealing material from at least one side in the thickness direction of the glass panel, and the support piece is a part that is substantially equidistant from the glass panel surface. If the glass panel is a single glass panel, it is provided with a support piece as it is, and if the glass panel is a multi-layer glass panel, the tip on the glass panel side is used as a groove. An opening device is provided comprising a support piece removed along. The present invention according to the above embodiments will be described below based on the embodiments shown in the drawings.

(1st embodiment) ... The form which a support piece comprises a part of a cage | basket Fig.1 (a) comprised the shoji which used the resin aluminum composite sash by which the single plate glass panel was inserted as a sliding window. It is the front view which looked at the opening part apparatus from the outdoor side. The illustrated sliding window 200 includes a frame 50 that is attached to a predetermined location of a building (not shown), an inner shoji 60 that is two movable shojis attached to the frame 50, and an outer shoji 70. ing. The frame 50 includes an upper frame 51, a lower frame 52, a right vertical frame 53, and a left vertical frame 54. The inner shovel 60 includes upper and lower crosspieces 61 and 62, left and right vertical hooks 63 and 64, and a glass panel 65 fixed to these hooks. A pull handle (not shown in FIG. 1A) is attached to the indoor side of the left vertical port 64. A crescent is located near the center of the right downspout 63, which is the summon bowl with the external shoji 70 (in FIG. 1 (a), it does not appear with the left downspout 74 of the external shout 70 shown below). 100 is attached. The outer shoji 70 includes upper and lower crosspieces 71 and 72, left and right vertical rods 73 and 74, and a glass panel 75 fixed to these rods. A pull handle (not shown in FIG. 1A) is attached to the indoor side of the right vertical shaft 73. An engaging portion 76 that engages with the crescent 100 is provided on the left vertical rod 74 that is a candy bag with the inner impeller 60.

  FIG. 1B is a horizontal sectional view taken along the line IB-IB in FIG. In this figure, the upper side indicates the outdoor side, and the lower side indicates the indoor side, and the left and right directions are interchanged with FIG. As shown in the figure, the shingles 70 are provided with a single glass panel 75 between the left and right vertical rods 73 and 74 via glazing channels 76a and 76b. The right vertical rod 73 includes an outdoor aluminum material 73a and an indoor resin material 73b. The aluminum material 73a and the resin material 73b are support pieces that extend in the prospective direction so as to face each other. 77a and 77b are provided. And the both ends of the prospective direction of the glazing channel 76a which seals the right end side of the single glass panel 75 are fixed by these support pieces 77a and 77b. On the other hand, the left vertical rod 74, which is a candy bag with the inner shoji 60, is composed of an integrally formed aluminum material 74a. The aluminum material 74a is provided with support pieces 77c and 77d extending in the direction of finding and facing each other. Both ends in the prospective direction of the glazing channel 76b that seals the left end side of the single glass panel 75 are attached to the tips of the support pieces 77c and 77d, respectively.

  The inner panel 60 is provided with a single glass panel 65 between the left and right vertical rods 63 and 64 via glazing channels 66a and 66b. The left vertical shaft 64 includes an outdoor side aluminum material 64a and an indoor side resin material 64b. The aluminum material 64a and the resin material 64b are support pieces extending in a prospective direction so as to face each other. 67a and 67b are provided. And the prospective direction both ends of the glazing channel 66b which seals the left end side of the single glass panel 65 are fixed by these support pieces 67a and 67b. On the other hand, a right vertical rod 63 serving as a calling bag with the external shoji 70 includes an outdoor aluminum material 63a and an indoor resin material 63b. The aluminum material 63a and the resin material 63b are provided with support pieces 67c and 67d extending in the direction of finding so as to face each other. And the prospective direction both ends of the glazing channel 66a which seals the right end side of the single glass panel 65 by these support pieces 67c and 67d are being fixed.

  FIG. 1C is a vertical cross-sectional view along the IC-IC line in a state in which the outer cover 70 of the sliding window 200 of FIG. 1A is pulled leftward in the drawing and the window is opened. In this figure, the left side shows the outdoor side, and the right side shows the indoor side. The outer panel 70 is provided with a single glass panel 75 between upper and lower bars 71 and 72 via glazing channels 76c and 76d. The upper rail 71 includes an outdoor aluminum material 71a and an indoor resin material 71b. The aluminum material 71a and the resin material 71b are provided with support pieces 77e and 77f extending in the prospective direction so as to face each other. And the both ends of the prospective direction of the glazing channel 76c which seals the upper end side of the single glass panel 75 with these support pieces 77e and 77f are being fixed. On the other hand, the lower rail 72 of the external shoji 70 includes an outdoor aluminum material 72a and an outdoor resin material 72b. The aluminum material 72a and the resin material 72b are provided with support pieces 77g and 77h extending in the prospective direction and facing each other. Both ends in the prospective direction of the glazing channel 76d that seals the lower end side of the single glass panel 75 are attached to the tips of the support pieces 77g and 77h, respectively.

  A single glass panel 65 is disposed between the upper and lower crosspieces 61 and 62 in the inner shroud 60 via glazing channels 66c and 66d. The upper rail 61 includes an outdoor aluminum material 61a and an indoor resin material 61b. The aluminum material 61a and the resin material 61b are provided with support pieces 67e and 67f extending in the prospective direction so as to face each other. And the both ends of the prospective direction of the glazing channel 66c which seals the upper end side of the single glass panel 65 are fixed by these support pieces 67e and 67f. On the other hand, the lower rail 62 of the inner shovel 60 includes an outdoor aluminum material 62a and an outdoor resin material 62b. The aluminum material 62a and the resin material 62b are provided with support pieces 67g and 67h extending in the prospective direction and facing each other. Both ends in the prospective direction of the glazing channel 66d that seals the lower end side of the single glass panel 65 are attached to the tips of the support pieces 67g and 67h, respectively.

  Next, the operation of the inner shoji 60 and the outer shoji 70 will be briefly described. A pulley 132 is provided on the lower rail 72 of the external shoji 70, and is disposed on a rail 133 erected upward from the lower frame 52. As the pulley 132 rotates on the rail 133 and moves in the direction of finding, the shoji 70 can be opened and closed. On the other hand, a groove 134 is formed in the upper rail 71 of the outer shoji 70, and the upper end portion is provided so as to have a groove width substantially the same as the thickness of the protruding piece 135 provided in the upper frame 51. With this configuration, the protruding piece 135 can be inserted into the groove 134 formed in the upper rail 71 without a gap, and the shoji 70 can be smoothly moved in the direction of finding when opening and closing. Similarly, a pulley 138 is provided on the lower rail 62 of the inner shoji 60, and is disposed on a rail 139 erected upward from the lower frame 52. As the pulley 138 rotates on the rail 139 and moves in the direction of finding, the shoji 60 can be opened and closed. On the other hand, a groove 140 is formed in the upper bar 61, and an upper end portion is provided so as to have a groove width substantially the same as the thickness of the protruding piece 141 provided on the upper frame 51. With this configuration, the projecting piece 141 is inserted into the groove 140 formed in the upper bar 61 without a gap, and the shoji 60 can be smoothly moved in the direction of finding when opening and closing.

  FIG. 2A is an enlarged view of the aluminum material 73a that constitutes the right vertical cage 73 of the external shoji 70, which is indicated by the reference numeral 73a in FIG. The aluminum material 73a includes a finding surface 201 facing the outdoor side, a door contact surface 202 extending from the finding surface 201 in a prospective direction, a prospecting surface 203, a support piece 77a, a door contact surface 202, and a prospective surface. 203 and a connecting surface 204 that connects the vicinity of the tip of both. A mohair attachment portion 205 is provided at the tip of the finding surface 201 opposite to the side on which the support piece 77a is provided. Mohair is attached to the mohair attachment portion 205 to prevent insects and airtightness. Engaging portions 206 and 207 are provided at the indoor-side tips of the door contact surface 202 and the prospective surface 203, respectively. The resin material 73b is engaged with the aluminum material 73a by the engaging portions 206 and 207. At the time of engagement, the resin material 73 b is disposed on the indoor side of the connecting surface 204.

  A tip 208 extending in the indoor direction of the support piece 77a is slightly folded back toward the prospective surface 203 side. This folding is disposed at the end of the glazing channel 76a, and one end of the glazing channel 76a is attached to the tip of the support piece 77a. As described above, in this case, the glass panel fixed by the glazing channel 76a is the single glass panel 75.

  FIG. 2B is an enlarged view of a circular range indicated by A in FIG. A groove 210 is provided at one point in the length direction of the support piece 77a over the entire length of the support piece 77a. On the other hand, a step 211 is formed on the opposite side of the groove 210 in the thickness direction. In the present invention, the tip of the support piece 77a is broken along the groove 210 to enlarge the glass opening size, so that what was previously a single glass panel can be changed to a multilayer glass panel. There is a feature. Even if the step 211 is not provided, the tip of the support piece 77a can be folded if only the groove 210 is provided, but by providing the step 211, the tip of the support piece 77a can be folded more smoothly and cleanly. In addition, a similar effect can be obtained by providing a second groove on the opposite side of the groove 210 in the thickness direction instead of the step 211. Furthermore, the same effect can be obtained even if the positions of the grooves and steps shown in FIG. In the drawing, the cross-sectional shape of the groove 210 is a “V” shape, but may be a “U” shape, a “U” shape, or the like. The groove 210, the step 211, or the second groove can be formed over the entire length of the aluminum material 73a by forming a shape corresponding to the mold of the aluminum material 73a manufactured in the aluminum extrusion process. It becomes easy.

  In the present invention, in order to use one sash frame as both a single glass panel and a multi-layer glass panel, for example, with respect to the shoji 70, the tip of the support piece 77a of the right vertical rod 73 can be folded. The support piece 77c of the left vertical rod 74, the support piece 77e of the upper bar 71, and the support piece 77g of the lower bar 72 corresponding to the outdoor side surface of the glass panel need to be similarly configured. For exactly the same reason, in order to use one sash frame for both the single glass panel and the multi-layer glass panel with respect to the shoji 60, four support pieces 67a, 67c corresponding to the outdoor surface of the glass panel, The front ends of 67e and 67g are configured to be foldable.

  FIG. 2C is a diagram showing a cross-sectional shape of the aluminum material 73 a ′ from which the distal end portion of the support piece 77 a has been removed (broken) along the groove 210. Thus, in order to fold the front end portion of the support piece 77a along the groove 210, the end portion of the support piece 77a is folded to the prospective surface 203 side with a tool such as pliers, and then folded back in the opposite direction to end the end of the support piece 77a. The part is separated from the finding surface 201. Then, by holding the pliers and winding up the separated end portion, the tip end portion of the support piece 77a can be broken off from the finding surface 201 and removed over the entire length. In order to arrange the glazing channel or the bead at a predetermined location, it is desirable that the expected length of the folded support piece is 1.5 mm or more.

  In this way, the four support pieces 77a, 77c, 77e, and 77g of the aluminum members 71a, 72a, 73a, and 74a of the external shoji 70 of the opening device 200 (see FIG. 1B and FIG. 1C). ) Are folded as described above, and aluminum materials 71a ′, 72a ′, 73a ′, 74a ′ (FIG. 3A and FIG. 3B) having the shape shown in FIG. The single glass panel 75 is replaced with the multilayer glass panel 95. Further, the tips of the four support pieces 67a, 67c, 67e, and 67g of the aluminum members 61a, 62a, 63a, and 64a of the shoji 60 are folded as described above to have the shape shown in FIG. The single glass panel 65 is replaced with the multilayer glass panel 85 by using the aluminum materials 61a ′, 62a ′, 63a ′, and 64a ′ (see FIG. 3A and FIG. 3B). The opening device 300 including the multilayer glass panels 85 and 95 will be described below with reference to a horizontal sectional view and a vertical sectional view. 3 (a) with a PG corresponding to FIG. 1 (b) as a horizontal sectional view, and FIG. 3 (b) with a PG corresponding to FIG. 1 (c) as a vertical sectional view, respectively. When the same member as 1 (b) and FIG. 1 (c) is used, the same reference numeral is given to the member and the description thereof is omitted.

  FIG. 3A is a horizontal sectional view of the opening device 300 provided with the multi-layer glass panels 85 and 95 corresponding to FIG. In the external obstacle 70 of the opening device 300, the glazing channel 86a is supported by the aluminum piece 73a 'from which the tip of the right vertical hook 73 has been removed. Further, the glazing channel 86b is supported by the aluminum piece 74a 'from which the front end of the left vertical pin 74 is removed and the resin material 74b. The multi-layer glass panel 85 is fixed in an airtight manner by these glazing channels 86a and 86b. On the other hand, in the inner impeller 60, the glazing channel 96a is supported by the aluminum piece 63a ′ from which the front end of the right vertical pin 63 is removed and the resin material 63b. Further, the glazing channel 96b is supported by the aluminum piece 64a 'from which the front end of the left vertical pin 64 is removed and the resin material 64b. The multi-layer glass panel 95 is kept airtight and fixed by these glazing channels 96a and 96b. The glazing channels 86a, 86b, 96a, 96b have a shape that matches the glass opening size corresponding to the multilayer glass panel.

  FIG. 3B is a vertical sectional view of the opening device 300 provided with the multi-layer glass panels 85 and 95 corresponding to FIG. In the outer panel 70 of the opening device 300, the glazing channel 86c is supported by the aluminum piece 71a 'from which the tip of the upper bar 71 is removed and the resin material 71b. Further, the glazing channel 86d is supported by the aluminum piece 72a 'from which the tip of the lower rail 72 is removed and the resin material 72b. The multi-layer glass panel 85 is fixed airtight by these glazing channels 86c and 86d. On the other hand, in the inner impeller 60, the glazing channel 96c is supported by the aluminum piece 61a 'from which the tip of the upper bar 61 is removed and the resin material 61b. Further, the glazing channel 96d is supported by the aluminum piece 62a 'from which the tip of the lower rail 62 is removed and the resin material 62b. The multi-layer glass panel 95 is kept airtight and fixed by these glazing channels 96c and 96d. The glazing channels 86c, 86d, 96c, and 96d have shapes that match the glass opening size corresponding to the multi-layer glass panel.

  As described above, according to the present invention, it is possible to replace a single-panel glass panel with a multi-layer glass panel by breaking off the tips of the four support pieces on one side of the glass, and thus one sash frame is provided. It becomes possible to use both a single glass panel and a multi-layer glass panel. Further, the cut surface of the support piece whose tip is broken is pressed against the glazing channel or the bead, so that it is not exposed to the outside, and there is a design advantage. In the above embodiment, the tip of the indoor support piece is folded. However, if the indoor support piece has a length in the prospective direction, the indoor support piece may be folded. The support pieces on both sides of the room may be folded off.

  In the above embodiment, the support piece is configured as a part of the eaves and crosspieces. However, the present invention is not limited to this, and the support piece constitutes a part of the push edge, for example. May be. Such an embodiment will be described below.

(2nd embodiment) ... form which a support piece comprises a part of pushing edge Fig.4 (a) is the front view which looked at the fitting killing window by which the single plate glass panel was engage | inserted from the indoor side. The illustrated fitting window 400 includes a frame 500 attached to a predetermined location of a building (not shown), and a single plate glass panel 650 attached to the frame 500 via push edges 630, 630, 630. Yes. The frame 500 includes an upper frame 510, a lower frame 520, a right vertical frame 530, and a left vertical frame 540. In addition, push frames 630, 630, and 630 are engaged with the frame body 500, and beads (not shown in FIG. 4 (a), see FIG. 4 (b)) are arranged at the tips of these push edges. Has been. The interior side surface of the single glass panel 650 is fixed by this bead.

  FIG. 4B is a horizontal cross-sectional view of the fitting window 400 along the line IVB-IVB in FIG. In addition, since the fitting window 400 is a left-right symmetric shape in FIG.4 (b), the same code | symbol is attached | subjected to the left and right corresponding member. A push edge 630 is engaged with the indoor side aluminum material 620 of the vertical frames 530 and 540. A bead 640 is disposed at the tip of the pressing edge, and the interior side surface of the single glass panel 650 is fixed by the left and right beads 640 and 640.

  The indoor side aluminum material 620 is connected to the outdoor side aluminum material 670 via a heat insulating bridge material 660. The outdoor aluminum material 670 is provided with a support piece 670a extending in the prospective direction. A bead 680 is disposed at the tip of the support piece 670a. The outer surface of the single glass panel 650 is fixed by the left and right beads 680 and 680.

  Fig.5 (a) is a figure which expands and shows the pushing edge to which the code | symbol 630 was attached | subjected in Fig.4 (a). The illustrated pushing edge 630 includes an engaging portion 631 that engages with the indoor aluminum material 620, an overhanging portion 632 that extends from the engaging portion 631 toward the center of the window, and an extending portion 632 that extends in the expected direction from the tip of the overhanging portion 632. And a support piece 633. A folded portion 634 is formed at the tip of the support piece 633, and a bead 640 is disposed on the folded portion 634.

  FIG. 5B is an enlarged view of the circular range indicated by B in FIG. As illustrated, the support piece 633 has a groove 635 formed in the longitudinal direction. The support piece 633 of the pressing edge 630 can be adjusted in length by breaking the tip portion along the groove 635. A protruding side 636 is formed on the opposite side of the groove 635 in the thickness direction.

  Thus, in this embodiment, it becomes possible to attach a multilayer glass panel instead of a single plate glass panel by adjusting the length of the support piece provided in the pressing edge. FIG. 5C is a diagram showing a shape after the front end side of the support piece 633 of the pushing edge 630 is broken. When the front end side of the support piece 633 is removed along the groove 635, the projecting side 636 is disposed at the front end of the support piece 633, and the shape thereof is substantially the same as that of the folded portion 634. Therefore, a bead can be provided there. Is possible.

  Thus, the tip of the pushing edge support piece 633 of the fitting window 400 shown in FIG. 4A is broken as described above to form a pushing edge 630 ′ having the shape shown in FIG. The glass sheet panel 650 can be replaced with a multilayer glass panel 750. The fitting window 600 in which the multilayer glass panel is fitted in this way will be described with reference to FIG. 6 showing a horizontal section. The same members as those in FIG. 4A are denoted by the same reference numerals, and the description thereof is omitted. The cut-off window 600 provided with the illustrated multi-layer glass panel 750 is provided with a pushing edge 630 'provided with a support piece that has been folded to a short length. A bead 640 is disposed at the tip of the pushing edge 630 ′, and the inner side surface of the multilayer glass panel 750 is supported by the left and right beads 640 640.

  As described above, in the present invention, in order to use one sash frame for both a single glass panel and a multi-layer glass panel, a support piece that forms a part of a ridge or a support that forms a part of a pressing edge. The piece is folded along a pre-formed groove. The support piece extends in the prospective direction, and a seal member such as a glazing channel or a bead is disposed at the tip of the support piece.

  In the above, in the sliding shoji equipped with the resin aluminum composite sash as the first embodiment, the support member tip as a part of the bag is removed, and the single glass panel is replaced with a multilayer glass panel, As a second embodiment, an example in which a single-piece glass panel is replaced with a multi-layer glass panel by removing a support piece tip as a part of the push edge in a fitting window provided with a push edge on an aluminum sash frame. However, the present invention is not limited to these, and can be applied to various kinds of opening devices as described below. In the following modifications, the support piece tip part as a part of the ridge is removed, and an example of replacing the single glass panel with the multilayer glass panel is described. It goes without saying that the technical scope of the present invention extends to the supporting structure.

(Modification)
First, an example in which the present invention is applied to a wood / aluminum sash window will be described with reference to FIG. The window 720 is a vertical sliding window configured as a wood / aluminum sash having a wood interior and an aluminum exterior. This figure shows only the left side of the horizontal cross section in the vicinity of the center in the height direction of the window in the window after the single glass panel is replaced with the multilayer glass panel. Here, the prospective direction length of the support piece indicated by reference numeral 721 is shortened, and the single glass panel is replaced with the multilayer glass panel 725.

  Next, an example in which the present invention is applied to a sash frame made of various materials will be described with reference to FIGS. Each figure is represented as an opening device with a sliding shoji.

  FIG. 8A is a vertical sectional view in the vicinity of the central portion of the opening device 800 having a sash frame made of only aluminum, and FIG. 8B is a horizontal sectional view in the vicinity of the central portion of the opening device 800. It is. In the opening device 800, the length of the support pieces 801a to 801h and 802a to 802h constituting the left and right heels of the inner and outer shoji and a part of the upper and lower bars is adjusted by breaking along the groove to provide a single plate glass panel 850a and 850b can be replaced with a multilayer glass panel. The length of the support piece may be adjusted only on the indoor side or the outdoor side, or on both the indoor side and the outdoor side.

  FIG. 9A is a vertical sectional view in the vicinity of the center portion of the opening device 900 provided with the aluminum resin composite sash frame, and FIG. 9B is a horizontal sectional view in the vicinity of the center portion of the opening device 900. In the opening device 900, the single glass panel can be replaced with the multilayer glass panels 950a and 950b by adjusting the expected length of the aluminum material or the resin material that supports both ends of the glazing channels 910 to 940 and 960 to 990.

  FIG. 10A is a vertical cross-sectional view of the vicinity of the center portion of the opening device 1100 having a thermal break sash frame that improves the heat insulation inside and outside, and FIG. 10B is the vicinity of the center portion of the opening device 1100. FIG. In the opening device 1100, the length of the support pieces 1110a to 1110p constituting part of the left and right heels and the upper and lower crosspieces of the inner and outer shoji is adjusted by breaking along the groove, so that the single-glazed glass panel is formed in multiple layers. It can be replaced with glass panels 1050a and 1050b. The length of the support piece may be adjusted only on the indoor side or the outdoor side, or on both the indoor side and the outdoor side.

  While the present invention has been described in connection with embodiments that are presently the most practical and preferred, the present invention is not limited to the embodiments disclosed herein. Rather, it can be changed as appropriate without departing from the scope or spirit of the invention that can be read from the claims and the entire specification, and a single sash frame with such a change can be used for both a single glass panel and a multi-layer glass panel. And the opening device should also be understood as being within the scope of the present invention.

It is the front view which looked at the opening part apparatus which comprised the shoji using the resin aluminum composite sash by which the single plate | pan glass panel was engage | inserted as a sliding window from the outdoor side. It is a horizontal sectional view in alignment with line IB-IB in FIG. FIG. 2 is a vertical sectional view taken along the line IC-IC in FIG. It is a figure which expands and shows the member containing the support piece of the collar shown by Fig.1 (a). 2A is an enlarged view of a circular range indicated by A in FIG. It is a figure which shows the shape after the support piece front-end | tip part of the member shown by Fig.2 (a) was broken off. It is a horizontal sectional view of the opening part apparatus provided with the multilayer glass panel corresponding to FIG.1 (b). It is a vertical sectional view of the opening part device provided with the multilayer glass panel corresponding to FIG.1 (c). It is the front view which looked at the fitting killing window in which the single plate | pan glass panel was engage | inserted from the outdoor side. FIG. 5 is a horizontal sectional view taken along line IVB-IVB in FIG. It is a figure which expands and shows the member containing the support piece of a pushing edge. 6A is an enlarged view of a circular range indicated by B in FIG. It is a figure which shows the shape after the support piece front-end | tip part of the pushing edge shown by Fig.5 (a) was broken off. FIG. 5 is a horizontal sectional view of a fitting window provided with a multilayer glass panel corresponding to FIG. 4 (b). In the vertical sliding window after replacing a single plate glass panel with a multilayer glass panel, it is a figure showing only the left side of the horizontal cross section in the height direction center vicinity of a window. It is a vertical sectional view of the vicinity of the center of the opening device provided with a sash frame made of only aluminum. It is a horizontal sectional view of the central part vicinity of the opening part apparatus of Fig.8 (a). It is a vertical sectional view of the vicinity of the center of the opening device provided with the aluminum resin composite sash frame. FIG. 10 is a horizontal sectional view of the vicinity of the center of the opening device of FIG. It is a vertical sectional view of the vicinity of the center of the opening device provided with a thermal break sash frame that improves the indoor and outdoor heat insulation. It is a horizontal sectional view of the central part vicinity of the opening part apparatus of Fig.10 (a).

Explanation of symbols

50 Frame 51, 52 Horizontal frame 53, 54 Vertical frame 60
61, 62 Cross (sash frame)
63, 64 mm (sash frame)
65, 75 Single plate glass panel 66a, 66b, 66c, 66d Glazing channel (sealing material)
70 Shoji shoji
76a, 76b, 76c, 76d Glazing channel (seal material)
67a, 67c, 67e, 67g Support piece 71, 72 crosspiece (sash frame)
73, 74 框 (sash frame)
77a, 77c, 77e, 77g Support pieces 85, 95 Multi-layer glass panel 200 Sliding window (opening device)
208 Tip 400 Fitting window (opening device)
210 groove 211 step 300 sliding window (opening device)
600 Fitting window (opening device)
630 Pushing edge 633 Supporting piece 634 Tip 635 Groove

Claims (5)

A method of using one sash frame for both a single glass panel and a multi-layer glass panel,
Provided with a groove that is continuous at a portion that is substantially equidistant from the glass panel surface of the support piece that supports the panel from at least one surface side in the thickness direction of the glass panel via a sealing material,
The support piece can be folded from one to the other across the groove, and the shape of the end of the support piece before folding and the end of the support piece after folding are substantially the same. And
If the glass panel is a single glass panel, use the support piece as it is,
When the glass panel is a multi-layer glass panel, the tip of the support piece on the glass panel side is removed along the groove and used.
Combined use of sash frame. An opening device comprising: a frame formed by left and right vertical frames and upper and lower horizontal frames; and a shoji that is housed in the frame and includes a glass panel and a supporting piece that supports the glass panel. And
The glass panel is supported by the support piece via a sealing material from at least one surface side in the thickness direction,
The support piece is provided with a continuous groove at a portion that is substantially equidistant from the surface of the glass panel. The support piece can be folded from one to the other with the groove interposed therebetween, and the support piece can be folded. The shape of the end of the support piece before removing and the end of the support piece after breaking off are substantially the same,
When the glass panel is a single plate glass panel, the support piece is provided as it is,
In the case where the glass panel is a multilayer glass panel, the support piece is provided by removing the tip on the glass panel side along the groove,
Opening device. The support piece constitutes a part of the left and right ridges and the upper and lower crosspieces, and extends in the prospective direction,
The groove is formed substantially parallel to the extended tip, and the tip of the tip or the remaining portion obtained by removing the tip along the groove defines the glass opening size. Opening device. The support piece constitutes a part of the pushing edge and extends in the prospective direction,
The groove is formed substantially parallel to the extended tip, and the tip of the tip or the remaining portion obtained by removing the tip along the groove defines the glass opening size. Opening device. 5. The second groove or the step is formed in the support piece at a position corresponding to the groove on the back surface side of the surface on which the groove is formed. Opening device.

Images