JP-7856547-B2 - Doors and windows

Inventors

• 原 和彦

Assignees

• ＹＫＫ ＡＰ株式会社

Dates

Publication Date

20260511

Application Date

20221028

Claims (5)

1. A window frame comprising an upper frame, a lower frame, and left and right vertical frames, A resin vertical frame cover is detachably attached to the aforementioned vertical frame. A resin lower frame cover is detachably attached to the indoor-facing surface of the aforementioned lower frame. The lower frame cover material is positioned on the exterior side of the lower frame, rather than on the interior side of the lower frame. The lower end surface of the vertical frame cover material is positioned above the lower frame cover material. The lower frame cover material can be removed from the position between the interior surface and the trim material when the vertical frame cover material is removed from the vertical frame, and can be inserted between the interior surface and the trim material and attached to the interior surface. The aforementioned lower frame cover material is A plate-shaped cover body, The cover body comprises downward-facing hook-shaped engaging portions provided at vertically spaced intervals on its outdoor surface, The interior facing surface of the building fixture is characterized by having an engaged portion formed in the shape of a recessed groove with an open top, into which the engaging portion is engaged.
2. A window frame comprising an upper frame, a lower frame, and left and right vertical frames, A resin vertical frame cover is detachably attached to the aforementioned vertical frame. A resin lower frame cover is detachably attached to the indoor-facing surface of the aforementioned lower frame. The lower frame cover material is positioned on the exterior side of the lower frame, rather than on the interior side of the lower frame. The lower end surface of the vertical frame cover material is positioned above the lower frame cover material. The lower frame cover material can be removed from the position between the interior surface and the trim material when the vertical frame cover material is removed from the vertical frame, and can be inserted between the interior surface and the trim material and attached to the interior surface. The aforementioned interior-facing surface is provided with a projection that protrudes inward. The lower frame cover material is characterized by having a receiving portion that contacts the protruding portion to suppress contraction when it shrinks.
3. A window frame comprising an upper frame, a lower frame, and left and right vertical frames, A resin vertical frame cover is detachably attached to the aforementioned vertical frame. A resin lower frame cover is detachably attached to the indoor-facing surface of the aforementioned lower frame. The lower frame cover material is positioned on the exterior side of the lower frame, rather than on the interior side of the lower frame. The lower end surface of the vertical frame cover material is positioned above the lower frame cover material. The lower frame cover material can be removed from the position between the interior surface and the trim material when the vertical frame cover material is removed from the vertical frame, and can be inserted between the interior surface and the trim material and attached to the interior surface. The aforementioned lower frame cover material is A plate-shaped cover body, The cover body comprises an upper surface portion extending outwards from the upper end, The lower surface of the aforementioned upper portion is inclined diagonally downward toward the outside. The lower frame is characterized by having an upper end contact portion that has an inclined surface that contacts the lower surface of the upper portion of the cover body.
4. In the joinery according to any one of claims 1 to 3 , The aforementioned lower frame cover material is A plate-shaped cover body, A building fixture characterized by comprising a contact portion formed at an intermediate position in the vertical direction on the exterior surface of the cover body, which is capable of contacting the interior surface.
5. In the joinery according to any one of claims 1 to 3 , The aforementioned lower frame cover material is A plate-shaped cover body, The cover body comprises an upper surface portion extending outwards from the upper end, The lower frame is characterized by having an upper end contact portion that contacts the upper end exterior surface of the cover body and the lower surface of the upper portion.

Description

This invention relates to a joinery piece comprising a frame and a sliding screen. Conventionally, a sash window installed in a building opening is known that has a lower frame composed of an aluminum metal part and a synthetic resin part (see, for example, Patent Document 1). An interior-side rising piece is formed at the interior-side end of the resin part of the lower frame, and a mounting piece extending inward from the lower end of the interior-side rising piece, through which a wood screw can be inserted, is formed. Flooring material is positioned above the mounting piece. Japanese Patent Publication No. 2010-248765 This is an interior view showing a sliding window according to the first embodiment of the present invention.This is a vertical cross-sectional view showing a sliding window according to the first embodiment.This is a cross-sectional view showing a sliding window according to the first embodiment.This is a perspective view showing the connection between the vertical frame and the lower frame of a sliding window according to the first embodiment.This is a vertical cross-sectional view showing the lower frame of a sliding window according to the first embodiment.This is an enlarged vertical cross-sectional view showing the main part of the lower frame of a sliding window according to the first embodiment.This diagram shows the procedure for removing the interior cover material of the lower frame of a sliding window according to the first embodiment.This is a vertical cross-sectional view showing the lower frame of a sliding window according to the second embodiment.This figure shows the interior-facing visible surface of the lower frame of a sliding window according to the second embodiment.This is a vertical cross-sectional view showing the lower frame of a sliding window according to a modified example of the second embodiment.This figure shows the interior-facing visible surface of the lower frame of a sliding window according to a modified example of the second embodiment.This is a vertical cross-sectional view showing the lower frame of a sliding window according to another modification of the second embodiment.This figure shows the interior-facing visible surface of the lower frame of a sliding window according to another modification of the second embodiment.This is an enlarged longitudinal cross-sectional view showing the main part of the lower frame of a sliding window according to the third embodiment. [First Embodiment] Hereinafter, a first embodiment of the present invention will be described with reference to the drawings. The sliding window 1, which is a building component according to this embodiment, comprises a window frame 2 and an outer sash 5 and an inner sash 6 that are arranged to slide open and closed within the window frame 2, as shown in Figures 1 to 3. The window frame 2 is a semi-external opening frame fixed to the opening in the building structure 7. In each figure, hatching of the main structural members of the sliding window 1, such as the window frame 2, outer sash 5, and inner sash 6, is omitted. In the following explanation, the left-right direction of the sliding window 1 is defined as the X-axis, the up-down direction of the sliding window 1 is defined as the Y-axis, and the depth direction of the sliding window 1 is defined as the Z-axis. The X, Y, and Z axes are orthogonal to each other. The window frame 2 is constructed by framing the upper frame 10, the lower frame 20, and the left and right vertical frames 30 and 40. As shown in Figure 2, the upper frame 10 is composed of an outdoor member 110 and an indoor member 120 made of aluminum extruded profiles (metal), and an insulating member 130 made of synthetic resin such as urethane resin that connects the outdoor member 110 and the indoor member 120. The exterior member 110 includes an exterior mounting piece 111 that is fixed to the exterior surface 71 of the building frame 7 with screws 161, a screen door rail 113, and an exterior rail 141. The interior component 120 includes an interior rail 142, a cover material fixing piece 121 extending from the interior rail 142 in the depth direction, and an interior fixing piece 127 that is fixed to the building structure 7 with screws 162. A synthetic resin upper frame rail cover material 17 is attached to the outdoor member 110 of the upper frame 10. Additionally, an upper frame indoor cover material 18 is attached to the indoor member 120. The upper frame rail cover material 17 is positioned between the outer rail 141 and the inner rail 142 on the indoor side of the outer sash 5 when it is in the closed position, and therefore its length is approximately half the length of the upper frame 10 in the longitudinal direction. The upper frame rail cover material 17 is attached to the upper frame 10 by engaging the substantially L-shaped engaging piece of the upper frame rail cover material 17 with the projection of the outdoor member 110. The upper frame indoor si