JP2005042436A - Window device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent the accuracy of fittings from deteriorating due to deflection of a sill material of an outer frame part of a window frame. <P>SOLUTION: The window frame 1, which is framed in a rectangular shape, is composed of an indoor-side inner frame part 1a and an outdoor-side outer frame part 1b. The frame part 1a of the window frame 1 is mounted by being fitted into an opening 3 which is provided in an exterior wall 2 of the building, and the frame part 1b of the window frame 1 is protruded to an outdoor side with respect to the exterior wall 2. A horizontal end of the frame part 1b of the window frame 1 is protruded in a horizontal and lateral direction with respect to a horizontal end of the opening 3, so that parts overlapping outer surfaces of the left and right exterior walls 2 of the frame part 1b can serve as sash storage parts 4. Rail parts 5 are provided in upper and lower parts of the frame part 1b of the window frame 1 over the horizontal direction of the frame part 1b, and the sash 6 is made openable/closable by being fitted into the frame part 1b so as to be travelable along the rail parts 5. A support 9 is erected on an installation surface 8 below the sill material 7 of the frame part 1b of the window frame 1, so that the sill material 7 of the frame part 1b can be supported by an upper end of the support 9. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a structure of a window device having a large opening area that is open to a floor surface, which is called a sweep-out window.

  In general, this type of window device is provided with a window frame having the same size as the opening at the opening of the outer wall of the building, and a plurality of rail portions extending in the left-right direction on the upper and lower frame members of the window frame. A shoji with a glass plate attached thereto is fitted into the rail portion so that it can run freely, and the opening can be opened and closed by moving the shoji. When the shoji is opened, a part of the opening is opened by overlapping the shojis in the indoor and outdoor directions.

  However, in the window device as described above, even when the shoji is opened, a plurality of shojis remain in a part of the opening overlapping the indoor and outdoor directions, and the opening of the shoji is opened with a small opening amount of the opening. When the door is open, the feeling of opening in the room is poor, the air flow rate is low, and the field of view when looking at the outside from inside is narrowed by the shoji located at the opening. Since the amount of opening is small, there is a problem that the shoji paper gets in the way even when a large load is taken in and out.

In order to solve this problem, the applicant of the present patent application has previously filed an application as shown in FIG. 6 (see, for example, Patent Document 1). This comprises a rectangular window frame 1 composed of an indoor inner frame portion 1a and an outdoor outer frame portion 1b, and an inner frame portion 1a of the window frame 1 in an opening 3 provided on the outer wall of the building. The outer frame portion 1b of the window frame 1 is projected to the outdoor side from the outer wall, and the left and right end portions of the outer frame portion 1b of the window frame 1 are set to the left and right ends of the opening portion 3 in the left and right direction. A portion that protrudes laterally and overlaps the outer surfaces of the left and right outer walls 2 of the outer frame portion 1b is used as a shoji storage portion, and the rail extends over the outer frame portion 1b of the window frame 1 in the left-right direction of the outer frame portion 1b. The shoji 6 is fitted in the outer frame 1b so that the shoji 6 can be opened and closed so that the runner 5 can be moved along the rail portion 5.
JP 2002-97849 A

  In the conventional example shown in FIG. 6, the outer frame portion 1 b protrudes to the outdoor side of the outer wall, and the left and right end portions of the outer frame portion 1 b are located laterally from the left and right end portions of the opening 3. Since the projecting portion is overlapped with the outer surface of the left and right outer walls 2 of the outer frame portion 1b as a shoji housing portion, when the shoji 6 is moved to open, the shoji 6 is housed in the shoji housing portion and the opening 3 The door can be fully opened, the indoor feeling of openness, the air flow rate, and the field of view can be increased, and it can be taken in and out without being disturbed by the shoji. However, in the above conventional example, the outer frame portion 1b of the window frame 1 protrudes in a cantilevered manner on the outdoor side, and the load of the heavy shoji 6 is applied to the lower frame material 7 of the outer frame portion 1b. 7 is bent and deformed, and there is a problem that the building is out of order and the airtightness cannot be maintained, and the opening / closing operation of the shoji cannot be performed smoothly.

  The present invention has been made in view of the above points, and can prevent the lower frame material of the outer frame portion of the window frame from being bent and distorting the building, and can maintain airtightness when closed, and can be used as a shoji. It is an object of the present invention to provide a window device that can smoothly open and close the door.

  In order to solve the above-mentioned problems, the window device of the present invention comprises a rectangular window frame 1 composed of an indoor inner frame 1a and an outdoor outer frame 1b, and is provided on an outer wall 2 of a building. The inner frame portion 1a of the window frame 1 is fitted and attached to the opened opening 3 and the outer frame portion 1b of the window frame 1 is projected to the outdoor side from the outer wall 2 so that the left and right end portions of the outer frame portion 1b of the window frame 1 are projected. Projecting sideways in the left-right direction from the end in the left-right direction of the opening 3, and the portion overlapping the outer surface of the left and right outer walls 2 of the outer frame 1b is used as a shoji storage portion 4, and the outer frame 1b of the window frame 1 A rail portion 5 is provided on the upper and lower sides of the outer frame portion 1b in the left-right direction, and the shoji 6 is fitted in the outer frame portion 1b so as to be able to run along the rail portion 5 so that the shoji 6 can be opened and closed. The support column 9 is erected on the installation surface 8 below the lower frame member 7 of the outer frame portion 1 b of the window frame 1, and the lower frame member 7 of the outer frame portion 1 b is supported by the upper end of the support column 9. Characterized in that was.

  With the configuration described above, when the shoji 6 is opened, the opening 3 can be fully opened by housing the shoji 6 in the shoji housing portion 4 of the outer frame portion 1b of the window frame 1, thereby providing a feeling of indoor openness and ventilation. It is possible to increase and decrease the amount and field of view as well as to move in and out of large luggage without being disturbed by the shoji 6. Moreover, by supporting the lower frame material 7 of the outer frame portion 1b of the window frame 1 protruding from the outer wall 2 in a cantilever manner by the support column 9, the lower frame material 7 is supported so as not to bend downward. It is possible to prevent the sticking from going wrong, and to keep the airtightness when closed, and to smoothly open and close the shoji 6.

  It is also preferable that the column 9 is vertically adjustable so that the height can be adjusted. In this case, by adjusting the height by extending and contracting the support column 9 up and down, the height of supporting the lower frame material 7 can be changed and the installation can be adjusted. In particular, the fit between the shoji 6 and the rail portion 5 can be adjusted. The door 6 can be opened and closed smoothly.

  Further, it is also preferable that a decorative cover material 10 is attached between the lower frame material 7 and the installation surface 8 of the outer frame portion 1b on the outdoor side of the support column 9 so that the support column 9 is hidden. Even if the lower frame member 7 of the outer frame portion 1b is supported by the support column 9, it can be covered with the decorative cover material 10 so that the support column 9 is not visible in appearance, and can be constructed with good appearance.

  According to the first aspect of the present invention, a rectangular window frame is composed of an inner frame portion on the indoor side and an outer frame portion on the outdoor side, and the inside of the window frame is formed in an opening provided on the outer wall of the building. Fit and attach the frame part, and project the outer frame part of the window frame to the outdoor side from the outer wall, the left and right ends of the outer frame part of the window frame to the side of the left and right direction from the left and right ends of the opening The part that protrudes and overlaps the outer surface of the left and right outer walls of the outer frame part is used as a shoji storage part, and a rail part is provided on the upper and lower sides of the outer frame part of the window frame so as to extend in the left and right direction of the outer frame part and along the rail part. Because the shoji is fitted in the outer frame so that it can run freely, the shoji can be opened and closed.When the shoji is opened, the opening can be fully opened by storing the shoji in the outer frame of the window frame. , Indoor feeling of openness, air flow rate, visual field, as well as getting in and out of large luggage should not be disturbed by shoji It can be taken in and out, and since the support was erected on the installation surface below the lower frame of the outer frame of the window frame and the lower frame of the outer frame was supported by the upper end of the support, the lower frame was lowered It can be supported so that it will not be bent, and it can prevent the building from going out of order, and can keep the airtightness when closed, and can smoothly open and close the shoji.

  Further, the invention of claim 2 of the present invention is that, in claim 1, since the struts can be vertically expanded and adjusted so that the height can be adjusted, the height of the lower frame member can be adjusted by vertically extending and lowering the struts. The installation can be adjusted by changing the height to be supported, and in particular, the fit between the shoji and the rail can be adjusted, so that the shoji can be opened and closed smoothly.

  Further, the invention of claim 3 of the present invention is that in claim 1 or claim 2, the decorative cover material is attached between the lower frame material of the outer frame portion and the installation surface on the outdoor side of the support column to conceal the support column. Therefore, even if the lower frame material of the outer frame portion is supported by the support, it can be covered with the decorative cover material so that the support is not visible in appearance, and can be constructed with good appearance.

  As shown in FIG. 1, a base metal fitting 12 is placed on the upper end of a building foundation 11 such as a reinforced concrete cloth foundation, and an outer wall 2 is formed by standing a wall panel 13 on the base metal fitting 12. . The wall panel 13 is not erected because the opening 3 is provided in a portion where a window such as a sweep-out window is provided. In the portion where the opening 3 is provided, the floor panel 14 is laid to a position covering the base metal 12. A rectangular frame-shaped window frame 1 made of an aluminum sash is formed by integrally providing an indoor inner frame portion 1a and an outdoor outer frame portion 1b. The inner frame 1a is formed in a rectangular shape along the inner periphery of the opening 3. The inner frame 1a is fitted into the opening 3, and the inner frame 1a is fixed to the wall panel 13 or the floor panel 14 with screws or the like. It is fixed with tools. In a state where the inner frame portion 1a is fitted and attached to the opening 3, the outer frame portion 1b is attached in a cantilever manner so as to protrude from the outer surface of the outer wall 2 to the outdoor side. After attaching the inner frame portion 1a, the inner periphery of the inner frame portion 1a is finished at the end of the frame material or floor finishing material.

  The outer frame portion 1b has a rectangular frame shape, but is formed in a rectangular frame shape that is longer in the left-right direction than the inner frame portion 1a, and the left and right ends of the outer frame portion 1b are in the left-right direction of the inner frame portion 1a. A portion that protrudes to the side from the end of the outer frame 1 and extends to the side of the outer frame portion 1 b and overlaps with the outer surface of the outer wall 2 is used as a shoji storage portion 4. In the case of this example, the shoji storage part 4 is provided in the both ends of the left-right direction of the outer frame part 1b. The upper frame member (not shown) and the lower frame member 7 of the outer frame portion 1b are provided with a plurality of rail portions 5 so as to extend over the entire length of the outer frame portion 1b in the left-right direction. In the case of this example, there are a shoji rail portion 5a and a screen door rail portion 5b as the rail portion 5, and three shoji rail portions 5a are provided in parallel on the indoor side of the outer frame portion 1b. Three screen door rail portions 5b are provided in parallel on the outdoor side of 1b.

  The shoji 6 is formed by fitting glass into the door frame, and as shown in FIGS. 2 and 3, the shoji 6 is fitted to the shoji rail portion 5a of the outer frame 1b so as to run freely. . In this example, the shoji 6 includes a pair of outer shoji 6a, a pair of inner shoji 6b, and a pair of inner shoji 6c, and a pair of outer shoji 6a on the shoji rail portion 5a located on the most outdoor side. Is installed so that it can run freely, and then a pair of middle shoji 6b is fitted to the rail part 5a located on the indoor side so that it can run freely. A pair of inner limbs 6c are fitted to 5a so as to be able to run freely.

  The screen door 15 is also fitted to the screen door rail portion 5b of the outer frame portion 1b so as to run freely. In this example, the screen door 15 also has a pair of outer screen doors 15a, a pair of middle screen doors 15b, and a pair of inner screen doors 15c. The screen door rail portion 5b located on the most outdoor side has a pair of outer screen doors. 15a is fitted so that it can run freely, and then the screen door rail portion 5b located on the indoor side is fitted with the middle screen door 15b so that it can run freely, and the screen door rail portion 5b located most indoor side. The inner screen door 15c is fitted to the vehicle so that it can run freely. A draining plate 16 is attached to an end portion of the lower frame member 7 of the outer frame portion 1b on the outdoor side so as to protrude to the outdoor side.

  A concrete base 19 is provided outside the building foundation 11 via a crushed stone layer 18, and a column 9 that supports the lower frame member 7 of the outer frame 1 b with the upper surface of the base 19 as an installation surface 8. Is set up. An installation plate 20 is provided at the lower end of the support column 9, and the fixing tool 21 is driven from the installation plate 20 into the base 19 with the installation plate 20 installed on the installation surface 8 and fixed. A cylindrical shaft portion 22 projects upward from the installation plate 20, and a rotary operation tool 23 having a female screw hole on the inner periphery is rotatably mounted on the upper end of the shaft portion 22. is there. A male screw rod 24 is disposed above the shaft portion 22, and the male screw rod 24 is threadedly inserted into the inner periphery of the rotary operation tool 23, and the lower portion of the male screw rod 24 is inserted into the shaft portion 22. The lock nut 25 is screwed onto the male screw rod 24 on the rotary operation tool 23. As shown in FIG. 4, an upper plate 26 made of a channel material is horizontally disposed on the upper end of the male screw rod 24, and the upper end of the male screw rod 24 is connected to the longitudinal center of the upper plate 26. An airtight sheet 27 such as a rubber sheet for airtightness is mounted on the upper surface of the upper plate 26, and the upper plate 26 is attached to the lower frame material 7 of the outer frame portion 1b via the airtight sheet 27. The fixing member 29 is driven into the lower frame member 7 from below the upper plate 26 through the insertion hole 28 to connect the upper plate 26 to the lower frame member 7. The column 9 is erected in the longitudinal direction of the lower frame member 7 with a predetermined interval, and the lower frame member 7 is not bent by the column 9 erected in the longitudinal direction of the lower frame member 7 with an interval. It is supported by.

  The window device is configured as described above, and the shoji 6 and the screen door 15 can be moved left and right to open and close the shoji 6 and the screen door 15. FIG. 2 shows a state in which the screen door 15 is fully opened and the shoji 6 is fully closed, and all the screen doors 15 are stored in the shoji storage portion 4. FIG. 3 shows a state in which an appropriate shoji 6 is opened and a portion where the shoji 6 is opened is closed by a screen door 15, and the open shoji 6 and the screen door 15 are housed in the screen housing portion 4. Moreover, when the shoji 6 and the screen door 15 are opened and each shoji 6 and the screen door 15 are stored in the shoji storage portion 4, the opening 3 can be fully opened. If the opening 3 can be fully opened in this way, the indoor feeling of opening, the air flow rate, and the field of view can be enhanced and the large load can be taken in and out without being disturbed by the shoji 6 or the screen door 15.

  Further, since the lower frame member 7 of the outer frame portion 1b is supported by the support column 9 as described above, the lower frame member 7 is supported so as not to bend downward, and can be prevented from being out of order and closed. And the opening / closing operation of the shoji 6 and the screen door 15 can be performed smoothly. Further, by rotating the rotary operation tool 23 with the lock nut 25 loosened, the male screw rod 24 can be moved up and down, and the column 9 can be expanded and contracted up and down to adjust the height. In this way, by adjusting the height by expanding and contracting the support column 9 up and down, the height of supporting the lower frame material 7 can be changed to adjust the installation, and in particular, the fit between the shoji 6 and the rail portion 5 can be adjusted. The door 6 can be opened and closed smoothly.

  FIG. 5 shows another example. This example is basically the same as the above example, and only different points will be described. The outer frame portion 1b of the window frame 1 is provided with two pieces of shoji rail portions 5a and two pieces of screen door rail portions 5b as the rail portions 5. In the case of this example, the shoji 6 has a pair of outer shoji 6a and a pair of inner shoji 6c. The pair of shoji 6a is fitted to the shoji rail portion 5a located on the outdoor side so that it can run freely. In addition, a pair of inner shoji 6c is fitted to the shoji rail portion 5a located on the indoor side so as to be freely run. In the case of this example, the screen door 15 also has a pair of outer screen doors 15a and a pair of inner screen doors 15c. The pair of outer screen doors 15a are fitted to the screen door rail portion 5b located on the outdoor side so as to be freely mounted. The inner screen door 15c is fitted to the screen door rail portion 5b located on the indoor side so as to be movably mounted.

  The lower frame member 7 of the outer frame portion 1b of the window frame 1 is supported by the support column 9 in the same manner as in the above example. However, in this example, the lower frame member 7 and the installation surface 8 are positioned on the outdoor side of the support column 9. The decorative cover material 10 is disposed so as to extend over the entire length of the lower frame material 7, and the upper end of the decorative cover material 10 is fixed to the upper plate 26 with a fixing tool 30. If it does in this way, even if it supports the lower frame material 7 of the outer frame part 1b with the support | pillar 9, it can be covered with the makeup | decoration cover material 10 so that the support | pillar 9 cannot be seen on an external appearance, and it can construct with a favorable external appearance.

It is a longitudinal cross-sectional view of the principal part of an example of embodiment of this invention. It is a cross-sectional view of the state which closed the shoji same as the above. It is a cross-sectional view of the state which opened the shoji same as the above. The upper plate same as the above is shown, (a) is a plan view, (b) is a sectional view seen from the front, and (c) is a sectional view seen from the side. It is a longitudinal cross-sectional view of the other example same as the above. It is sectional drawing of a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Window frame 1a Inner frame part 1b Outer frame part 2 Outer wall 3 Opening part 4 Shoji storage part 5 Rail part 6 Shoji 7 Lower frame material 8 Installation surface 9 Support | pillar 10 Cosmetic cover material

Claims (3)

A rectangular frame is composed of an indoor frame on the indoor side and an external frame on the outdoor side, and the window frame is fitted and attached to the opening provided on the outer wall of the building. The outer frame part protrudes to the outdoor side from the outer wall, and the left and right end parts of the outer frame part of the window frame protrude from the left and right end parts of the opening part to the left and right side parts. A part that overlaps the outer surface of the door frame is used as a shoji storage part, and a rail part is provided on the upper and lower sides of the outer frame part of the window frame in the left-right direction of the outer frame part, and inside the outer frame part so that it can run along the rail part. The shoji was fitted into the door, allowing the shoji to be opened and closed, and the column was erected on the installation surface below the lower frame of the outer frame of the window frame, and the lower frame of the outer frame was supported at the upper end of the column. Feature window device. 2. The window device according to claim 1, wherein the column can be vertically adjusted to adjust the height. 3. The window device according to claim 1, wherein a decorative cover material is attached between the lower frame material of the outer frame portion and the installation surface on the outdoor side of the support column to conceal the support column.

Images