JP2010222844A - Fittings - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide fittings which can inexpensively make designability proper, and which can improve water sealing performance. <P>SOLUTION: Even when water intrudes below an elongated piece 64 of a sill 6, the water is received by the water receiving surface 11 of a sill attachment 10, and the received water can be discharged to an outdoor space via a drain gutter 22. Thus, the water sealing performance can be improved by preventing the intrusion of the water to the side of a building frame. Additionally, since the sill attachment 10 is positioned below a window sill and not exposed on an indoor side, the designability of the fittings can become proper. Since the sill attachment 10 has only to be formed in a size large almost enough to cover an area below the elongated piece 64, the used amount of its material can be kept small for cost reduction. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a joinery including a frame and a face material.

Conventionally, as a fitting, a window having a frame fixed to a building frame and a shoji supported on the inside of the frame has been used, and a structure that drains condensed water adhering to the indoor side of the frame Has been proposed (see, for example, Patent Document 1).
In the drainage structure described in Patent Document 1, a dew condensation water receiving portion is provided between the building frame on the lower side of the frame body and on the left and right sides in the longitudinal direction of the lower frame and on the indoor side. Condensed water received by the water receiving section is drained to the outdoor side through the lower side of the lower frame.

Japanese Utility Model Publication No. 60-22215

  By the way, in the conventional joinery as described in Patent Document 1, since the dew condensation receiving part is provided to project to the left and right sides of the lower frame and the indoor side, the dew condensation receiving part increases in size, and the material used increases. As a result, the cost increases and the design is inferior due to exposure to the indoor side. Furthermore, in the conventional joinery, since it is necessary to fix the lower frame to the building frame with a screw that penetrates the dew condensation water receiving part, there is a possibility that water may enter the building side through this penetration part, There is a problem in terms of.

  An object of the present invention is to provide a joinery that can improve design performance while reducing cost and improving design.

  The joinery of the present invention is a joinery that includes a frame body fixed to the building frame and a face material supported by the frame body, and partitions the indoor space and the outdoor space, and the frame body includes an upper frame, A lower frame and left and right vertical frames are configured as a four-round frame, and the lower frame rises from the building frame and extends indoors and comes into contact with the upper surface of the interior material, and the extended piece and And a drainage member that extends through the frame or part of the building housing to the outdoor space. The drainage member is connected to the drainage portion. It is characterized by that.

  According to the present invention as described above, by providing the water receiving portion below the extended piece portion of the lower frame, the floor material, the frame material, the window base, etc. as the interior material to which the extended piece portion is connected In addition, since the water receiving portion is located below and this water receiving portion is not exposed to the indoor side, the design of the joinery can be improved. Also, it is only necessary that a water receiving portion is provided below the corresponding piece, and the size of such a water receiving portion can be reduced, so that the amount of material used can be suppressed and the cost can be reduced. Can be achieved. In addition, drainage members that extend through the frame or part of the building frame and extend to the outside may be of an appropriate size according to the amount of drainage, thus promoting cost reduction without increasing the amount of materials used. Can be made. And even if water infiltrates from between the extended piece and the interior material, the water can be received by the water receiving portion and drained to the outside side through the drainage member. Water penetration performance can be improved by preventing intrusion of water.

At this time, in the joinery of the present invention, the vertical frame includes a prospective surface portion extending in the prospective direction along the building frame, and a finding surface portion extending outward in the finding direction continuously on the outdoor side of the prospective surface portion. The water receiving portion is formed so as to extend to the outer side in the finding direction than the longitudinal end portion of the extending piece portion of the lower frame, and the drainage member extends along the outside of the prospective surface portion in the vertical frame and the It is preferable to extend through the finding surface portion to the outdoor space.
According to such a configuration, the water receiving portion is extended to the outside of the longitudinal end portion of the extending piece portion of the lower frame, and the end portion of the extending piece portion and the angle portion of the vertical frame, etc. Even if water enters from the crossing position, the water can be received and drained by the water receiving portion, and the water stopping performance can be further improved. And by being along the outside of the prospective surface portion of the vertical frame and penetrating the finding surface portion and providing the drainage member, the drainage member can be installed at a relatively free height and can also be difficult to interfere with the building frame. From the above, it is possible to improve the workability in building the joinery.

Furthermore, in the joinery of the present invention, the vertical frame includes a cover portion that covers the outdoor side of the finding surface portion, and a vertical frame hollow portion that is surrounded by the finding surface portion and the cover portion, and the vertical frame hollow portion. It is preferable that the outdoor side end portion of the drainage member is provided at the position.
According to such a configuration, the drainage member can be made invisible from the outdoor side by further positioning the outdoor side end of the drainage member in the vertical frame hollow portion and covering the outdoor side with the cover portion, thereby further improving the design. Can be made. Then, the water from the drainage member is drained to the outdoor space from below the hollow portion of the vertical frame, so that the water does not travel down the outdoor surface or outer wall surface of the frame body, and the outdoor surface or outside of the frame body. The wall can be prevented from being soiled and the beauty can be maintained.

Moreover, in the fitting of this invention, it is preferable that the said water receiving part is provided so that it can support the said interior material from the downward direction while extending in the indoor side rather than the indoor side edge of the said extension piece part.
According to such a configuration, the interior material is supported from below by the water receiving portion, so that the interior material and the extended piece portion can be reliably brought into contact with each other to prevent the gap from being opened. Since the intrusion of water is suppressed, the water stopping performance can be further improved. In addition, when the extension piece and the interior material (frame and window stand) are sealed with a sealing material like a window provided in the bathroom, the interior material is supported by the water receiving portion. In addition, the seal material can be prevented from being deformed to prevent deterioration and seal breakage, ensuring water sealing by the seal material, and even if water enters the seal material part, It is possible to prevent intrusion to the housing side by draining with the part and the drainage member.

Further, in the joinery of the present invention, the extending piece portion includes an upper surface portion that extends indoors and contacts the interior material, and a falling surface portion that continuously falls on the outdoor side of the upper surface portion. Preferably, the water receiving portion is formed so as to extend to the outdoor side from the falling surface portion.
According to such a configuration, even if water flows down along the falling surface portion by providing the water receiving portion by extending from the falling surface portion of the extending piece portion to the outdoor side, the water receiving portion is received. It can be received by the portion, and the intrusion to the housing side can be further reliably prevented.

  According to the joinery of the present invention as described above, the water receiving portion is provided below the extending piece portion of the lower frame and the interior material, and the water is drained to the outdoor side through the drainage member connected to the water receiving portion. In addition, it is not necessary to increase the size of the water receiving part and the drainage member more than necessary, and the cost is reduced by suppressing the number of members, and the design is improved by preventing the water receiving part and the drainage member from being exposed. be able to. And even if water enters from between the extension piece and the interior material, the water can be drained to the outdoor side through the drainage member after being received by the water receiving portion, Water penetration performance can be improved by preventing intrusion of water.

It is a longitudinal section showing some joinery concerning one embodiment of the present invention. It is a cross-sectional view showing a part of the joinery. It is a perspective view which shows the frame of the said fitting. It is a perspective view which expands and shows the principal part of the said fitting. It is a side view which shows the principal part of the said fitting. It is a disassembled perspective view which shows the drainage structure in the said fitting. It is the perspective view which looked at a part of the fittings from the outdoor side. It is a longitudinal cross-sectional view which shows a part of joinery which concerns on the modification of this invention. It is a longitudinal cross-sectional view which shows a part of joinery which concerns on the other modification of this invention.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
1-3, the window 1 which is the fitting of this embodiment is a sliding window which partitions the bathroom which is indoor space, and outdoor space, Comprising: In building frame S, such as a wall panel, a frame, and a base material A window frame 2 as a fixed frame body, and two shojis 3 and 4 and a screen door 5 supported by the window frame 2 so as to be opened and closed are configured. The window frame 2 is configured by a four-round frame including an upper frame, a lower frame 6 and left and right vertical frames 7 (not shown). A window base D as an interior material is provided on the bathroom side of the lower frame 6, and a frame G which is an interior material is provided on the bathroom side of the vertical frame 7. It is connected to the wall W of the bathroom.

  The lower frame 6 is a heat insulating frame member having an indoor member 6A and an outdoor member 6B made of aluminum, and a resin heat insulating member 6C connecting them, and the shoji 3 on the bathroom side is attached to the indoor member 6A. The outdoor shoji 4 and the screen door 5 are slidably supported by the outdoor member 6B. 6 A of indoor members are the support piece part 61 and the bottom face part 62 which are mounted in the building frame S, the indoor side surface part 63 which connects these, the extension piece part 64 which stands | starts up from the bottom face part 62, and extends to the bathroom side. It is formed. The extending piece portion 64 has an upper surface portion 64A that extends to the bathroom side and contacts the upper surface of the window base D, and a falling surface portion 64B that falls from the outdoor side of the upper surface portion 64A and continues to the bottom surface portion 62. Is formed. And the bathroom side edge of the upper surface part 64A of the extended piece part 64 and the window sill D are subjected to a water stop treatment by a sealing material 64C. The outdoor member 6 </ b> B has a support portion 65 placed on the building housing S and a fixed piece portion 66 fixed to the building housing S on the outdoor side of the support portion 65. The lower frame 6 is configured to have a lower frame attachment 10 as a water receiving portion to be described later, and one drainage member 20 is connected to each of the left and right end portions of the lower frame attachment 10. .

  The vertical frame 7 is composed of a heat insulating frame member having an indoor member 7A and an outdoor member 7B made of an aluminum profile, and a resin heat insulating member 7C for connecting them. The indoor member 7A has a prospective surface portion 71 that extends in the prospective direction along the building housing S, and an angle portion 72 that is bent from the prospective surface portion 71 and extends toward the bathroom. And the angle part 72 has the lower end edge contact | abutted to the extended piece part 64 of the lower frame 6, and the bathroom side edge and the frame G are water-stop-processed by the sealing material 72A. The outdoor member 7B covers the prospective surface portion 73 extending in the prospective direction along the building housing S, the finding surface portion 74 extending continuously outward in the finding direction on the outdoor side of the prospective surface portion 73, and the outdoor side of the finding surface portion 74. The cover portion 75 is formed to have a vertical frame hollow portion 76 surrounded by the finding surface portion 74 and the cover portion 75. And the finding surface part 74 of the outdoor member 7B is being fixed to the building frame S. As shown in FIG. In addition, the drainage member 20 is provided along the outer side of the prospective surface portions 71 and 73 of the vertical frame 7, and the outdoor side end portion of the drainage member 20 penetrates the finding surface portion 74 into the vertical frame hollow portion 76. Is located.

  The lower frame attachment 10 is a long member made of aluminum, and is provided below the extended piece 64 and the window base D along the longitudinal direction of the lower frame 6, and screwed to the indoor side surface 63. Stopped and fixed. As shown in FIGS. 4 to 6, the lower frame attachment 10 includes a water receiving surface 11 that faces the lower side of the extension piece 64 and the window base D and has a downward slope on the outdoor side, and a water receiving surface. 11 indoor side rising pieces 12 rising from the edge of the bathroom side, indoor side engaging pieces 13 extending downward from the water receiving surface 11 continuously to the indoor side rising pieces 12 and bent outward, An outdoor side rising piece 14 rising from the outdoor side edge of the receiving surface 11, an outdoor side engaging piece 15 extending downward from the water receiving surface 11 continuously to the outdoor side rising piece 14 and bent to the indoor side; The fixing member 16 extends downward from the outdoor engagement piece 15 and is fixed to the indoor side surface portion 63.

  Further, the lower frame attachment 10 has a leaf spring 17 that is fixed along the indoor side rising piece 12 and the indoor side engagement piece 13 and extends upward, and is bent to the outdoor side and contacts the lower surface of the window base D. Is provided. The leaf spring 17 abuts the lower surface of the window base D at a position facing the bathroom side edge of the extended piece 64 and urges the window base D upward to extend the window base D. The pressing piece 64 is pressed and clamped. In addition, as a structure which supports the window stand D from the downward direction, the structure which made the upper end edge which extended the indoor side standing piece 12 upward contact | abutted to the window stand D not only the leaf | plate spring 17 may be sufficient. Furthermore, a configuration in which an elastic member having water-stopping property such as rubber or sponge is interposed between the lower frame attachment 10 and the window base D may be used. Further, the outdoor side rising piece 14 of the lower frame attachment 10 is abutted along the indoor side surface portion 63 of the lower frame 6 and is located on the outdoor side of the falling surface portion 64B of the extending piece portion 64. Is provided. Furthermore, the left and right ends of the lower frame attachment 10 are provided so as to extend to the outside in the finding direction from the intersection position of the extending piece 64 of the lower frame 6 and the angle portion 72 of the vertical frame 7.

  The drainage member 20 is an integrally formed member made of resin, and includes a closing portion 21 that closes a side edge of the lower frame attachment 10, and a drainage groove portion that extends to the outdoor side continuously to the closing portion 21 and has a downward slope. 22 and a press-fit portion 23 extending from the closing portion 21 to the lower frame attachment 10 side. The drainage member 20 is engaged and attached to the lower frame attachment 10 by press-fitting the press-fit portion 23 between the water receiving surface 11 and the indoor-side and outdoor-side engagement pieces 13 and 15. And in the state attached to the lower frame attachment 10, the obstruction | occlusion part 21 contact | abuts to the edge of the water receiving surface 11 and the indoor side standing piece 12. Further, the drainage member 20 has a notch-shaped water guide portion 24 provided on the outdoor side of the closed portion 21 and a protruding piece portion 25 that rises facing the outdoor side of the closed portion 21 across the water guide portion 24. Is formed. And the bottom of the water guide part 24 is provided in the substantially same height position as the water receiving surface 11, and guides the water of the water receiving surface 11 to the drain groove part 22 side, and the protrusion piece part 25 of the outdoor side standing piece 14 It comes into contact with the edge.

  As shown in FIGS. 4 and 5, the drain groove portion 22 extends to the outdoor side along the outer side of the prospective surface portions 71, 73 of the vertical frame 7, and penetrates the through hole 74 </ b> A provided in the found surface portion 74. It is provided so that a front-end | tip protrudes in the vertical frame hollow part 76. FIG. As shown in FIG. 7, the vertical frame hollow portion 76 has a lower end portion closed by a vertical frame bottom surface portion 77, and an outdoor space through a drain hole 75 </ b> A provided in the lower end portion of the cover portion 75. It is communicated to. Accordingly, the water received by the water receiving surface 11 of the lower frame attachment 10 falls to the drainage groove portion 22 through the water guide portion 24 of the drainage member 20 and flows to the outdoor side, and falls from the tip of the vertical frame hollow portion 76. It falls to the bottom part 77 of the vertical frame and drains from the drain hole 75A to the outdoor space.

  As described above, the extension piece 64 of the lower frame 6 and the window base D are water-stopped by the sealing material 64C, so that the water used inside the bathroom is on the side of the building frame S below the lower frame 6. It is designed not to invade. Moreover, since the relative movement of the window base D and the extension piece part 64 is suppressed by supporting the window base D from below with the leaf spring 17 attached to the lower frame attachment 10, the sealing material 64C is deteriorated or damaged. The water stop performance can be maintained. And even if the sealing material 64C is cut and water enters between the window base D and the extended piece 64, this water is received by the water receiving surface 11 of the lower frame attachment 10, and the above-mentioned As described above, since the water is drained to the outdoor space through the drainage member 20, the ingress of water to the building housing S side can be prevented and the water stop performance can be improved.

  Moreover, the lower frame attachment 10 should just be formed in the magnitude | size which covers the downward direction of the extension piece part 64, and since it is not necessary to make it the magnitude | size which covers the lower frame 6 whole, the usage-amount of the material is reduced. In addition to being able to be suppressed, the drainage member 20 may be of an appropriate size according to the amount of drainage to be set, so that the cost can be reduced without causing an increase in materials used. Since the lower frame attachment 10 is provided so as to extend to the outdoor side from the falling surface portion 64B of the extending piece portion 64, even if the infiltrated water flows down the falling surface portion 64B, The frame attachment 10 can be received with certainty. Moreover, since the drainage member 20 is made of resin, even when the window frame 2 is a heat insulating frame, it is possible to suppress heat transmission indoors and outdoors, and to ensure the heat insulating performance of the window 1.

In addition, this invention is not limited to the structure of the said embodiment.
For example, in the above-described embodiment, the window 1 as a bathroom fitting has been illustrated and described. However, the fitting according to the present invention is not limited to a bathroom fitting, and may be used for a general window. Further, it may be used for doorways. Moreover, in the said embodiment, although the window 1 which has the two paper sliding elements 3 and 4 which can be opened and closed was demonstrated, it is not restricted to this, The fitting of this invention is the one paper sliding paper provided so that sliding opening and closing was possible. It may be a single-drawing type window or door having a sliding door, an open window or a door that is opened and closed by turning a shoji or a door, or a fitting window in which a face material is supported so as not to be opened or closed.

Moreover, in the said embodiment, although the window base D was illustrated as an interior material contact | abutted with the extension piece part 64 of the lower frame 6, as an interior material, not only the window base D but a flooring may be sufficient, As joinery, sweep-out windows and doorways can be constructed.
Moreover, in the said embodiment, although the water receiving part was comprised by the lower frame attachment 10 separate from the indoor member 6A of the lower frame 6, it is not restricted to this, Even if it forms a water receiving part integral with a lower frame Good. Further, when the water receiving part is separated from the lower frame, the material constituting the water receiving part is not limited to a metal such as an aluminum shape, and the water receiving part may be made of a different material such as a resin. Further, the drainage member 20 is not limited to resin, and the drainage member may be made of an appropriate material such as metal.

Moreover, in the said embodiment, although the drainage member 20 was provided through the finding surface part 74 along the finding direction outer side of the prospective surface parts 71 and 73 of the vertical frame 7, it does not restrict to this but the following FIG.8 and FIG.9. A drainage member may be provided at a position as shown in FIG.
In FIG. 8, the drainage member 20 </ b> A is configured by a tubular member, and opens to the water receiving surface 11 of the lower frame attachment 10, and penetrates the indoor side surface portion 63, the support piece portion 61, and the support portion 65 of the lower frame 6. And it extends to the outdoor side, penetrates the base end of the outdoor rail 67 of the lower frame 6 and is provided in the outdoor space.
In FIG. 9, the drainage member 20 </ b> B is configured by a tubular member, opens to the water receiving surface 11 of the lower frame attachment 10, extends to the outdoor side through the building housing S, and penetrates the outer wall material to the outdoor space. The opening is provided.
Such drainage members 20A and 20B can provide the same operations and effects as the above-described embodiment.

In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such restrictions is included in this invention.

  DESCRIPTION OF SYMBOLS 1 ... Door (joint), 2 ... Window frame (frame body), 3, 4 ... Shoji (face material), 6 ... Lower frame, 7 ... Vertical frame, 10 ... Lower frame attachment (water receiving part), 20, 20A , 20B ... drainage member, 64 ... extended piece portion, 64A ... upper surface portion, 64B ... falling surface portion, 64C ... sealing material, 71, 73 ... prospective surface portion, 74 ... finding surface portion, 75 ... cover portion, 76 ... vertical frame Hollow part, D ... Window stand (interior material), S ... Building frame.

Claims (5)

A fitting that includes a frame fixed to a building frame and a face material supported by the frame, and partitions an indoor space and an outdoor space,
The frame body is configured by a quadruple frame of an upper frame, a lower frame, and left and right vertical frames,
The lower frame has an extended piece portion that rises from the building frame and extends indoors and contacts the upper surface of the interior material, and a water receiving portion that is positioned below the extended piece portion and the interior material. Configured,
A fitting that is connected to the water receiving portion is a drainage member that extends through the frame or part of the building frame and extends to an outdoor space. The vertical frame is formed having a prospective surface portion extending in the prospective direction along the building frame, and a finding surface portion extending outward in the finding direction continuously on the outdoor side of the prospective surface portion,
The water receiving portion is formed so as to extend to the outer side in the finding direction than the longitudinal end portion of the extending piece portion of the lower frame, and the drainage member extends along the outer side of the prospective surface portion in the vertical frame and the finding surface portion. The joinery according to claim 1, wherein the joinery is provided so as to extend through to an outdoor space.   The vertical frame includes a cover portion that covers the outdoor side of the finding surface portion, and a vertical frame hollow portion that is surrounded by the finding surface portion and the cover portion, and the outdoor side end of the drainage member is disposed in the vertical frame hollow portion. The joinery according to claim 2, wherein the portion is located.   The fitting according to any one of claims 1 to 3, wherein the water receiving portion is provided so as to extend from an indoor side edge of the extension piece portion to the indoor side and to support the interior material from below. .   The extending piece portion is formed to have an upper surface portion that extends indoors and contacts the interior material, and a falling surface portion that continuously falls on the outdoor side of the upper surface portion, and the water receiving portion is The joinery according to any one of claims 1 to 4, wherein the joinery is provided so as to extend to an outdoor side from the falling surface portion.

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