JP2008231775A - Ventilation head rail - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a ventilation head rail which can be provided in either of internal and external sashes of a composite sash. <P>SOLUTION: A stile body 3 of each of the internal and external sashes of the composite sash, which is constituted by housing the internal and external sashes 2a and 2b in a double sliding manner, is constituted in a frame body 1; a resin stile is arranged on the indoor side of a metallic stile 30; an air flow passage for making the indoor and outdoor sides of a room communicate with each other is formed; the metallic stiles 30 of the internal and externa sashes 2a and 2b have the same shape; the resin stiles include a resin stile 33 for the internal sash and a resin stile 34 for the external sash; the stile body 3 of the internal sash 2a is constituted by arranging the resin stile 33 on the indoor side of the metallic stile 30; and the stile body 3 for the external sash 2b is constituted by arranging the resin stile 34 on the indoor side of the metallic stile 30. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilating cage in which an inner / outer shoji frame of a composite sash in which an inner / outer shoji is housed in a frame is formed, and an air flow path communicating indoors and outdoors is formed. The present invention relates to a ventilation rod that can be provided to both internal and external shojis.

Conventionally, in a composite sash in which inner and outer shojis are housed in a frame provided in a building opening, an air flow path that communicates the interior and exterior of the upper saddle among the housings constituting the shoji is formed and can be freely opened and closed. Ventilation traps that can be ventilated by doing so are known. Examples of such a ventilator include those listed in Patent Document 1.
JP 2002-188374 A

  The composite sash ventilation tub has a resin tub disposed on the interior side of the metal tub, and air passages are formed in both the metal tub and the resin tub. A conventional ventilator has a flat indoor side surface, and is mainly provided on a shoji screen. If the frame is expected to have a large size in the direction of the frame, a frame with the same shape as that of the external shoji can be used for the inner shoji. In the composite sash, a step is formed on the side of the room so that the inner stile does not interfere with the indoor side part of the frame body, and therefore, the ventilator provided on the outer sash cannot be directly provided on the inner sash. On the other hand, it is desired to provide a ventilation rod in the inner shoji, or in both the outer and inner children, and a ventilation rod that can be provided in both the inner and outer shojis is required.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a ventilation bag that can be provided on either the inside or outside of the composite sash.

In order to solve the above problems, a ventilating cage according to the present invention comprises a casing of the inner and outer shingles of a composite sash in which inner and outer shojis are enclosed in a frame, and a resin cage is provided on the indoor side of the metal cage. In the ventilation tub that is arranged and forms an air flow path that communicates indoors and outdoors,
The metal cage has the same shape for both the inner and outer shojis, the resin cage has a resin cage for inner children and a resin cage for outer children, and the inner cage resin cage is arranged on the indoor side of the metal cage. It is configured to form a casing of the inner shingle, and a casing of the outer shingle is configured by disposing a resin casing for the outer casing on the indoor side of the metal casing.

  In the ventilating cage according to the present invention, a step is formed along the longitudinal direction on the interior surface of the inner lid resin cage, and the interior surface of the outer lid resin cage is formed on a substantially flat surface. It is configured as a feature.

  According to the ventilating cage according to the present invention, the metal cage has the same shape for both the inner shoji and the outer shoji. By arranging the shoji resin cage to form the inner shoji housing, and arranging the outer shoji resin cage on the inside of the metal cage to make the outer shoji housing, the metal cage can be shared. On the other hand, by changing the resin cage, the ventilation cage can be adapted to both inner and outer children.

  Further, according to the ventilating cage according to the present invention, the stepped portion is formed along the longitudinal direction on the indoor surface of the inner lid resin rod, and the inner surface of the outer lid resin rod is formed on the substantially flat surface. Thus, in a sash having a small expected direction dimension, it is possible to prevent the inner impingement from interfering with the frame.

  Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows an inside view of the shoji 2 using the ventilation cage 10 in the present embodiment. The two shojis 2 shown in this figure are accommodated in the frame body 1 of the sliding sash, and are arranged in a sliding manner. The right shoji 2 in the figure is an inner shoji 2a arranged on the indoor side in the frame 1, and the left shoji 2 in the figure is an outer shoji 2b arranged on the outdoor side in the frame 1. Each shoji 2 has a glass body 4 housed in a casing 3 formed by combining upper, lower, left and right casings in a rectangular shape, and the upper casing is a ventilation casing 10. A lower rod 11 is disposed at the lower part of the housing 3, and a vertical rod 12 is disposed at the left and right portions of the housing 3.

  In the present embodiment, as shown in FIG. 1, a ventilator 10 is provided on both the inner and outer obstacles 2 a and 2 b. The ventilator 10 is formed of a metal material on the outdoor side and a resin material on the indoor side, and has an indoor opening 13 that is opened in a slit shape on the indoor surface. A slider base portion 38 is provided at one side of the indoor opening 13, and the slider 37 is slidable in the left-right direction in the slider base portion 38. The slider 37 is linked to an operating plate housed in a ventilator 10 described later, and the indoor opening 13 can be communicated with or blocked from the outdoor side in accordance with the sliding operation.

  FIG. 2 shows a longitudinal sectional view of the sliding sash having the ventilation rod 10 in the present embodiment, and FIG. 3 shows a transverse sectional view of the sliding sash. As shown in each of these figures, the sliding sash includes the above-described inner frame 2a and outer frame in a frame 1 formed by frame- ing an upper frame 20, a lower frame 21, and left and right vertical frames 22, 22. 2b is stored in a draw.

  Each frame material constituting the frame 1 is configured by disposing a resin material on the indoor side of the metal material. The upper frame 20 includes a metal upper frame 20a and a resin upper frame 20b attached to the indoor side. The lower frame 21 includes a metal lower frame 21a and a resin lower frame 21b attached to the indoor side. The vertical frame 22 includes a metal vertical frame 22a and a resin vertical frame 22b attached to the indoor side. Angle portions 23 extending toward the indoor side are formed at the indoor end portions of the resin upper frame 20b, the resin lower frame 21b, and the resin vertical frame 22b.

  The inner and outer shojis 2a and 2b are configured by placing a glass body 4 in a housing 3 formed by combining a ventilation rod 10 and a lower rod 11 and left and right vertical rods 12 and 12 in a square shape. Each casing material constituting the casing 3 is also configured by disposing a resin material on the indoor side of the metal material. The lower rod 11 includes a metal lower rod 11a and a resin lower rod 11b attached to the indoor side. Further, the downpipe 12 is composed of a metal downpipe 12a and a resin downpipe 12b attached to the indoor side.

  The cross section of the ventilator 10 is different between the inner shoji 2a and the outer shoji 2b. The inner shoji 2a is composed of a metal ventilation rod 30 and an inner resin ventilation rod 33 attached to the indoor side, and the outer shoji 2b is constituted of a metal ventilation rod 30 and an outer resin ventilation rod 34 attached to the indoor side. Is done. As described above, in the ventilator 10, the inner part 2 a and the outer part 2 b are commonly used for the metal part, and the resin part is combined with different shapes.

  FIG. 4 shows a cross-sectional view of the ventilating cage 10 used for the inner impediment 2a. As described above, the ventilator 10 of the inner impediment 2a includes the outdoor metal ventilator 30 and the indoor inner resin vent 33. The metal ventilation rod 30 further comprises two members, a metal main body portion 31 and a metal outer cover portion 32 provided so as to cover the outdoor side thereof.

  The metal main body 31 of the metal ventilation rod 30 has a resin wall fixing portion 31a with which the inner surface of the metal body portion 31 is formed in a substantially vertical shape in the up-down direction and with which the inner resin ventilation rod 33 is engaged. The outdoor side of the resin tub fixing portion 31a is formed in a stepped shape, and the outdoor surface is extended downward to form a glass holding portion 31b for holding the glass body 4 from the outdoor side.

  In FIG. 6, the front view of the metal main-body part 31 is shown. As shown in this figure, on the interior surface of the metal main body 31, there are formed main body communication holes 31c formed in a number of slits along the longitudinal direction. Further, the vicinity of the right end of the metal main body 31 in the drawing has a cutout portion 31d cut out with substantially the same width as the vertical width of the main body communication hole 31c. Accordingly, it can move without interference.

  The metal outer cover portion 32 covering the outdoor side of the metal main body portion 31 engages with the metal main body portion 31 at the upper and lower portions on the indoor side, and faces the upper rail of the frame 1 at the upper end portion of the outdoor surface. The rail structure part 32a is formed in this. In addition, an operation plate storage portion 32b formed so as to be able to store an operation plate 35 having a substantially U-shaped cross section is formed in the lower part thereof. The operating plate 35 is linked to the slider 37 and moves in the longitudinal direction of the ventilation rack 10 as the slider 37 slides.

  In FIG. 7, the front view of the metal outer cover part 32 is shown. This figure represents the state which looked at the metal outer cover part 32 from the outdoor side. As shown in FIG. 7, the outer surface of the metal outer cover portion 32 has outer cover portion communication holes 32 c formed in a number of slits along the longitudinal direction. In addition, a large number of operation plate communication holes 35 a having the same shape as the outer cover communication holes 32 c are formed in the operation plate 35 at the same pitch, and the operation plate 35 moves in the longitudinal direction in conjunction with the slider 37. The operation plate 35 can switch between an open state and a closed state of the outer cover part communication hole 32c.

  The inner resin ventilation rod 33 is formed so that the outdoor side is engaged and fixed to the resin rod fixing portion 31a of the metal main body portion 31 and the stepped portion 33a is provided on the indoor surface. The pulling sash in the present embodiment has a small size in the expected direction, and therefore interferes with the angle portion 23 of the frame 1 when the indoor surface of the inner limb 2a is flat. By providing the step portion 33 a on the indoor surface of the inner resin ventilation rod 33, it is possible to prevent interference with the frame body 1. A glass sandwiching portion 33b extending downward is formed below the step portion 33a of the inner resin ventilation rod 33. The glass clamping part 33b clamps the glass body 4 from the indoor side at the tip.

  FIG. 8 shows a front view of the inner resin ventilation rod 33. As shown in this figure, the inner resin ventilation rod 33 is formed with inner resin rod communication holes 33c formed in a number of slits along the longitudinal direction. Further, the right side end portion of the inner resin ventilation rod 33 in the drawing has a cutout portion 33d cut out with substantially the same width as the vertical width of the inner resin rod communication hole 33c, and the slider 37 is slid. It is possible to move without interfering with the operation.

  The inner resin vent communication hole 33c of the inner resin vent hole 33, the main body part communication hole 31c of the metal main body part 31, and the outer cover part communication hole 32c of the metal outer cover part 32 have the operating plate 35 as the outer cover part communication hole 32c. In the state which is not obstruct | occluded, it communicates inside the ventilation bowl 10, and the air flow path which connected the indoor side and the outdoor side of the ventilation bowl 10 by this is formed.

  In addition, a filter cover 36 formed in a substantially plate shape is engaged and fixed on the indoor surface of the inner resin ventilation rod 33. The filter cover 36 has, in the longitudinal direction, filter cover communication holes 36 a having the same shape as the inner resin hole communication holes 33 c of the inner resin ventilation hole 33 at the same pitch, and a filter ( (Not shown) can be provided.

  FIG. 5 shows a cross-sectional view of the ventilation rod 10 used for the external shoji 2b. As described above, the ventilator 10 of the external shoji 2b is composed of the metal ventilator 30 on the outdoor side and the external resin ventilator 34 on the indoor side. Since the metal ventilation rod 30 has the same shape as that of the metal ventilation rod 30 used for the inner impediment 2a, detailed description thereof is omitted. The shape of the outer resin ventilation rod 34 is different from that of the inner resin ventilation rod 33.

  The outer resin ventilation rod 34 is engaged with and fixed to the metal main body 31 of the metal ventilation rod 30 on the outdoor side, and the inner resin in that the glass holding portion 34b for holding the indoor surface of the glass body 4 is formed in the lower part. This is the same as the ventilation rod 33. On the other hand, on the indoor surface of the outer resin ventilation rod 34, a step portion as formed in the inner resin ventilation rod 33 is not formed, but is formed to be a substantially flat surface. For this reason, the ventilation rod 10 formed by combining the metal ventilation rod 30 and the outer resin ventilation rod 34 is formed such that the outer shape of the cross section is a substantially rectangular shape.

  Similarly to the case of the inner resin ventilation rod 33, a large number of outer resin rod communication holes 34c are formed as slit-like through holes in the longitudinal direction on the indoor surface of the outer resin ventilation rod 34, and a filter cover is provided on the indoor side. A filter cover 36 having a large number of communication holes 36a is attached.

  The metal ventilation rod 30 is formed so as to be adapted to the expected width of the inner cuff 2a in which the step 33a is formed, and the outer resin ventilation rod 34 of the outer resin vent 2b having a larger expected width is larger than that. The expected direction size is large. That is, the metal ventilation rod 30 is formed in accordance with the shoji with the smaller expected dimension width, and the expected size is adjusted by the resin ventilation rod, so that the inner vent 2a and the outer shoji 2b Can be shared. Then, by combining the metal ventilation rod 30 and the inner resin ventilation rod 33 or the outer resin ventilation rod 34, the ventilation rod 10 can be provided on either the inner shroud 2a or the outer obstacle 2b.

  Although the embodiment of the present invention has been described above, the application of the present invention is not limited to this embodiment, and can be applied in various ways within the scope of its technical idea.

It is an introspective view of a shoji using the ventilation rod in this embodiment. It is a longitudinal cross-sectional view of the sliding sash which has the ventilation bowl in this embodiment. It is a cross-sectional view of a sliding sash having a ventilation rod in the present embodiment. It is sectional drawing of the ventilation ridge used for a inner-schooler. It is sectional drawing of the ventilation ridge used for a shoji. It is a front view of a metal main-body part. It is a front view of a metal outer cover part. It is a front view of an inner resin ventilation tub.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Frame 2 Shoji 2a Inner shoji 2b Shoji 3 Enclosure 4 Glass body 10 Ventilation rod 30 Metal ventilation rod 31 Metal body part 31c Body part communication hole 32 Metal outer cover part 32c Outer cover part communication hole 33 Inner resin ventilation box 33a Step portion 33c Inner resin soot communication hole 34 Outer resin vent soot 34c Outer resin soot communication hole 35 Actuating plate

Claims (2)

An air flow path that configures the housing of the inner and outer shoji of the composite sash, in which the inner and outer shoji are housed in a frame, and has a resin cage disposed on the indoor side of the metal cage, and communicates the interior and the exterior. In the ventilation trap formed by
The metal cage has the same shape for both the inner and outer shojis, the resin cage has a resin cage for inner children and a resin cage for outer children, and the inner cage resin cage is arranged on the indoor side of the metal cage. A ventilating cage comprising: a casing for the inner shingles, and a casing for the outer shingles configured by disposing a resin cage for the outer casing on the indoor side of the metal casing.   2. The ventilation according to claim 1, wherein a step portion is formed along a longitudinal direction on the indoor surface of the inner heel resin tub, and an inner surface of the outer heel resin tub is formed on a substantially flat surface.框.

Images