JPS6115183Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a window, and more particularly, to a window with a simple structure that is suitable for use as an inner window in double-glazed windows and is easy to construct.

It is desired that windows have a simple structure, be easy to construct, be robust, and be able to achieve sufficient airtightness. However, it is difficult to fully satisfy all of these requirements. Regarding this, air-tight pieces are fixed to the upper and lower frames to ensure air-tightness at the joint part, but installation of these air-tight pieces is cumbersome, and it is not easy to install the inner windows of double-glazed windows, so solutions need to be solved. I have some points left.

The present invention was developed focusing on the above-mentioned points, and the object is to provide a window with a simple structure, easy construction, and excellent airtightness.

The upper frame 5 of the window frame 3 constructed on the inner wall surface of the peripheral material 2 defining the window opening 1 has a base plate 6 along the inner wall surface of the window opening peripheral material 2, and a base plate 6 extending approximately perpendicularly from both ends of the base plate 6. It has a pair of protrusions 7 extending inward. This board is fixed to the peripheral material 2 by screwing screws into the peripheral material 2 from inside. The lower frame 8 has a substrate 10 along the inner wall surface of the peripheral material 9 and protrusions 11 projecting almost perpendicularly from both ends of the substrate 10, and the substrate 10 is fixed to the peripheral material 9 using screws. let The left and right vertical frames 12 also consist of a substrate 14 along the inner wall surface of the peripheral material 13 and protrusions 15 protruding from both ends of this substrate, and the substrate 14 is fixed to the peripheral material 13 using screws. The frame having such a structure may be assembled using corner blocks and housed within the window opening 1, and may be fastened to the surrounding material with screws, or the frames may be fastened to the surrounding material with screws. The projecting pieces of the upper and lower frames act as sliding rails for the shoji frame, and
The projecting pieces on the left and right frames are used as doorstops for shoji frames. As is clear from the illustrated example, each frame constituting the window frame 3 is approximately channel-shaped, so it is easy to mold and easy to construct. Also, for each frame,
Since it is possible to form the same cross-sectional shape, it has the advantage that one mold material can be used many times.

Upper and lower frames 1 forming a shoji frame 16 having a middle frame 4
7 and 17' are opposite side walls 18 and side walls 18
The connecting pieces 19 and 19' are connected to each other.
9 and 19', the storage space 21 for the glass 20 is
and the frame fitting groove 22 are defined. The protruding piece 1 of the lower frame 8 is inserted into the frame fitting groove 22 of the lower frame 17' according to the usual method.
A door roller 23 that slides on the door wheel 1 is attached. Left and right vertical stile 2
4 includes opposing side walls 26 having inward protrusions 25 at their outer ends, and pieces 27, 2 that connect the side walls 26.
7', and the glass storage space 28 and the frame fitting groove 29 are defined by the connecting pieces 27, 27'. Each stile thus formed is assembled using corner blocks. Fitting door stop members 30 are attached to the frame fitting grooves 29 on the left and right vertical frames. A first airtight piece 34 is attached to the joint part of the stile by fitting it into a groove in the side wall of the stile.

As shown in FIGS. 4 and 5, the door stop member 30 of the fittings has a main body 31 having a substantially U-shaped cross section, and mounting grooves 33 to the shoji frame are formed on each outer wall surface of the opposing side walls 32. will be established. This mounting groove 33 is shaped to receive the protrusion 25 of the vertical stile. A pair of spaced airtight pieces 44 are formed on both inner wall surfaces of the opposing side walls 32. This second airtight piece 44 comes into contact with each side wall surface of the projecting piece 15 of the vertical frame 12, and when the window is closed,
Ensure the airtightness of the door stop. Further, the projecting pieces 7 and 11 of the upper and lower frames are always in contact with each other to provide airtightness. 1st
As is clear from FIG. 3, when the window is closed, the airtight piece 34 comes into contact with the side wall of the adjacent stile in the joining part, and provides airtightness in this area.

As shown in FIG. 4, cut grooves 35 are provided at both upper and lower ends of the bottom wall of the door stop member 30. This groove 3
5 allows the projecting pieces 7, 11 of the upper and lower frames to be received so as not to obstruct the sliding movement of the shoji stile, and also allows the door stop 31 of the fittings to be attached to the entire door stop surface of the vertical stile. Incidentally, in an example in which a shoji sliding groove is formed in the upper frame, the groove 35 at the upper end is unnecessary.

When the door stop member 30 is attached to the stile 12, the bottom wall 36 of the door stop member 30 comes into contact with the connecting piece 27, forming a door stop portion that receives the protruding piece 15 of the stile. The bottom wall 36 serving as a doorstop and the airtight piece 44 enable double airtightness between the fittings and the framework.

Airtight piece 37 used for the joining part of the upper frame 5
is shown in Figure 6. The piece 37 is formed from a resilient metal plate, and includes a central flat plate part 38 and a pair of mounting parts 39 extending diagonally outward from both ends of the flat plate part and forming flat parts at the ends. 39'. One of the mounting portions 39 is provided with a screw hole, and both side edges of the mounting portions 39, 39' extend laterally outward from the central flat plate portion 38. This extension part 40 is
It is slidably housed in the groove 41 of the upper frame 5.

Attachment is carried out by inserting and sliding the side edge extensions 40 of the piece 37 into the opposing grooves 41 of the upper frame 5, and preferably inserting the sleeve 42 into the upper frame 5 from one attachment part 39. This is accomplished by fixing with screws 43. With such attachment, when an upward force is applied to the central flat plate portion 38 of the airtight piece 37, the airtight piece 37 deforms elastically while being guided by the groove 41 of the upper frame.
Make the fittings airtight at the joints. In addition, since the other mounting portion 39', which is the free end, is guided by the groove 41 of the upper frame, this portion does not turn over.
A desired shape can always be maintained. Further, when installing the airtight piece 37, since it is slidably held in the groove of the upper frame, it can be easily fixed in place.

[Brief explanation of the drawing]

Figure 1 is a front view of the window, Figure 2 is a vertical cross-sectional view of the window,
Fig. 3 is a cross-sectional view thereof, Fig. 4 is a perspective view of the door stop of the fittings, and Fig. 5 is a sectional view showing an example of installing the door stop.
FIG. 6 is a perspective view of the joining part airtight piece. In the diagram: 1...Window opening, 3...Window frame, 16...
Shoji stile, 30... Door stop member, 37... Airtight piece.

Claims (1)

[Claims for Utility Model Registration] Substrates 6, 10, 14 along the inner wall surfaces of the window opening peripheral materials 2, 9, 13, and a pair of spaced apart substrates that are integrally formed with the substrate and continuous on the inner circumferential side thereof. Projections 7, 11,
15 is screwed to the inner wall surface of the window opening peripheral material via the substrate and between the protrusions so as to constitute the upper and lower parts 5 and 8 and the left and right vertical frames 12,
The projecting pieces of the upper and lower frames are used as shoji sliding rails, and the projecting pieces of the left and right vertical frames are used as door stop pieces to form a framework 3; A shoji frame 16 having a groove on the outer peripheral wall is attached to the set of the upper and lower frames and The vertical frame is housed in such a way that the indoor end thereof is located closer to the outdoors than the indoor end of the inner shoji frame, and the outdoor end thereof is located closer to the indoor side than the outdoor end of the outer shoji stile, and the protruding piece Shoji frame groove 2
2 and 29, and the door stop member 30 of the vertical stile of the shoji stile has a mounting groove in which the protrusion of the vertical stile is received in the outer wall surface of the opposing side wall, and a vertical stile in the inner wall surface of each of the side walls. A window characterized in that it has a substantially U-shaped cross section and is provided with a second airtight piece 44 that comes into contact with the side wall surface of the projecting piece of the frame, and further has an airtight piece disposed at the joining part of the upper frame.