JP-7855561-B2 - Window fitting structure and construction method for window fitting structure

JP7855561B2JP 7855561 B2JP7855561 B2JP 7855561B2JP-7855561-B2

Inventors

荒木一
須賀忠勝
齊藤慎一
馬場信宏

Assignees

ミサワホーム株式会社
株式会社エクセルシャノン

Dates

Publication Date: 20260508
Application Date: 20231101

Claims (5)

Windows are provided in openings formed in the walls of the building. The window comprises a window sash located on the outdoor side of the edge of the opening, and a window frame located on the indoor side of the edge of the opening. The aforementioned window sash comprises a window sash for opening or closing the opening, and a sash frame that holds the window sash in a state where it can be opened and closed and is fixed to the edge of the opening. The aforementioned sash frame is positioned at a distance from the aforementioned window frame toward the outside, A gap is formed between the sash frame and the window frame. A sash spacer is attached to the indoor side of the aforementioned sash frame to fill the gap. The aforementioned sash spacer is, The main body includes a portion sandwiched between the sash frame and the window frame and a portion exposed to the indoor side, It comprises a fixing part located closer to the edge of the opening than the main body and fixed to the sash frame, A window fitting structure characterized in that, of the sash spacer, the portion of the main body that is sandwiched between the sash frame and the window frame and the fixing portion are shielded by the window frame .
In the window fitting structure described in claim 1 , Of the aforementioned sash spacers, a recess is formed on the surface facing the sash frame, The portion of the main body that is sandwiched between the sash frame and the window frame and the fixing portion overlap with the area in which the recess is formed. The window fitting structure is characterized in that the fixing portion has through holes through which a fixing material is passed.
In the window fitting structure described in claim 1, The aforementioned sash frame is formed in the part of the main body of the sash frame that is located most indoors, and has a rising portion that rises from the edge of the opening toward the center of the opening. The aforementioned sash spacer is attached to the indoor side of the rising portion, A window fitting structure characterized in that the end face of the sash spacer located on the central side of the opening and the end face of the rising portion located on the central side of the opening are flush with each other.
In the window fitting structure described in claim 1, The aforementioned sash frame is provided with a fixing piece that protrudes from the part of the main body of the sash frame that is located most indoors along the edge of the opening toward the window frame, and is fixed to the edge of the opening. The aforementioned window frame has a recess formed at the end of the window frame closest to the sash frame, which accommodates the fixing piece. A window fitting structure characterized in that the bottom of the gap formed between the sash frame and the window frame is the fixing piece.
Windows are provided in openings formed in the walls of the building. The window comprises a window sash located on the outdoor side of the edge of the opening, and a window frame located on the indoor side of the edge of the opening. The aforementioned window sash comprises a window sash for opening or closing the opening, and a sash frame that holds the window sash in a state where it can be opened and closed and is fixed to the edge of the opening. The aforementioned sash frame is positioned at a distance from the aforementioned window frame toward the outside, A gap is formed between the sash frame and the window frame. A sash spacer is attached to the indoor side of the aforementioned sash frame to fill the gap. The aforementioned sash frame is provided with a fixing piece that protrudes from the part of the main body of the sash frame that is located most indoors along the edge of the opening toward the window frame, and is fixed to the edge of the opening. The aforementioned window frame has a recess formed at the end of the window frame closest to the sash frame, which accommodates the fixing piece. A method for constructing a window fitting structure , wherein the bottom of the gap formed between the sash frame and the window frame is the fixing piece , The aforementioned sash frame consists of a lower horizontal frame member, an upper horizontal frame member, a vertical frame member on one side, and a vertical frame member on the other side. The sash spacer consists of a first sash spacer attached to the lower horizontal frame member, a second sash spacer attached to the upper horizontal frame member, a third sash spacer attached to the vertical frame member on one side, and a fourth sash spacer attached to the vertical frame member on the other side. After assembling each frame material in the aforementioned sash frame into a rectangular frame shape, The process of attaching the third sash spacer to the vertical frame member on one side, The process involves attaching the first sash spacer to the lower horizontal frame member while it is in contact with the lower end edge of the third sash spacer and in contact with the fixing piece on the lower horizontal frame member. The process involves attaching the second sash spacer to the upper horizontal frame member while it is in contact with the upper end edge of the third sash spacer and in contact with the fixing piece on the upper horizontal frame member. A method for constructing a window fitting structure, characterized by the step of attaching the fourth sash spacer to the other side vertical frame member after slightly separating it from the fixing piece on the other side vertical frame member and making it in contact with the other side ends of the first sash spacer and the second sash spacer.

Description

This invention relates to a window fitting structure and a method for constructing a window fitting structure. For example, Patent Document 1 discloses a window structure in which a window sash is attached to the exterior side of the edge of an opening formed in a wall, and a wooden window frame is attached to the interior side. The window sash comprises a window pane into which a glass pane is fitted and which opens and closes the opening, and a sash frame that holds the window pane in a state where it can be opened and closed. A fixing piece of the sash frame is fixed to the edge of the opening. The window frame has a recess formed at its end on the sash frame side, into which the fixing piece is housed. By housing the fixing piece of the sash frame in the recess of the window frame, the sash frame and the window frame are positioned in contact with each other. Japanese Patent Application Publication No. 08-068265 This is a front view showing the general configuration of a window sash.This is a cross-sectional view taken along line II-II in Figure 1.This is a cross-sectional view taken along line III-III in Figure 1.This is a longitudinal cross-sectional view showing details of the lower edge of the window.This is a vertical cross-sectional view showing details of the upper edge of the window.This is a cross-sectional view showing details of the side edge of the window.This is a side view showing a sash spacer.This is a front view showing the sash spacer. The embodiments of the present invention will be described below with reference to the drawings. However, while the embodiments described below are subject to various technically preferred limitations for carrying out the present invention, the technical scope of the present invention is not limited to the following embodiments and illustrated examples. Furthermore, the directions in the following embodiments and illustrated examples are set solely for the convenience of explanation. An opening 2 is formed in the wall 1 of a house or other building, and a window 3 is provided in the opening 2 for opening or closing the opening 2. The window 3 in this embodiment comprises a window sash 10 installed on the outdoor side of the opening 2, a window frame 20 installed on the indoor side, and a sash spacer 30 provided between the window sash 10 and the window frame 20. In this embodiment, window 3 is a vertical sliding window that opens by sliding outwards along grooves provided at the top and bottom. However, the type of window 3 is not limited to this, and can be appropriately modified without departing from the spirit of the present invention. Figure 1 is a front view showing the schematic configuration of the window sash 10 that constitutes the window 3. Figure 2 is a cross-sectional view taken along line II-II in Figure 1, and Figure 3 is a cross-sectional view taken along line III-III in Figure 1. In Figures 1 to 3, the components of the window sash 10 are simplified, allowing for recognition of the general shape and position of each component. Furthermore, Figures 4 to 6 show details of the main parts of the window 3 in this embodiment, and Figures 7 and 8 show details of the sash spacer 30. [1. Regarding window sashes] As shown in Figures 1 to 6, the window sash 10 comprises a window sash 11 into which the window glass G is fitted and which opens or closes the opening 2, and a sash frame 12 which holds the window sash 11 in a state that allows it to be opened and closed. The window sash 11 has a frame 11a into which the window glass G is fitted and which holds the window glass G, and a handle 11b for operating the window sash 11. The frame 11a is constructed by assembling four resin frame materials 111, 112, 113, and 114, manufactured by extrusion molding, into a rectangular frame shape, and holds a plurality of rectangularly shaped window panes G. Furthermore, each of the frame members 111 to 114 that make up the frame 11a includes the lower frame member 111, the upper frame member 112, the left frame member 113, and the right frame member 114, and all of these frame members 111 to 114 have the same cross-sectional shape. The handle 11b is rotatable around a shaft that is interlocked with a locking mechanism 11c located at one end of the frame 11a. In other words, by rotating the handle 11b around the shaft, the window sash 11 can be locked and unlocked using the locking mechanism 11c. The sash frame 12 is constructed by assembling four resin frame materials 121, 111, 123, and 124, manufactured by extrusion molding, into a rectangular frame shape, with the window sash 11 positioned inside. That is, the opening 2 is closed when the window sash 11 is fitted inside the sash frame 12, and the opening 2 is open when the window sash 11 slides outwards. Furthermore, the frame members 121 to 124 that constitute the sash frame 12 include the lower frame member 121, the upper frame member 122, the left frame member 123, and the right frame member 124, and all of