JP6647927B2 - Joinery - Google Patents

Description

  The present invention relates to a fitting provided with a shoji sliding along upper and lower frames.

  Sliding door type sashes are built up and down between the upper and lower frames. In addition, there was a risk that the inner sash may come off inside the room.

  The present invention has been made in view of the above-described circumstances, and has as its object to provide a fitting that can prevent a shoji from being detached from the frame even when the upper frame of the shoji is no longer hooked.

In order to achieve the above object, a fitting according to the first aspect of the present invention includes a frame and a sliding door slidably provided along the upper and lower frames, and the sliding door is provided on one side of the upper frame in the indoor and outdoor directions. An auxiliary material is provided between the located one side wall and the other side wall located on the other side, the auxiliary material has one side wall located on one side in the indoor / outdoor direction, and the other side wall of the upper frame and the auxiliary material are provided. On the other hand, the side wall overlaps with the upper frame's sliding door guide rail in the expected direction, and the auxiliary material is urged upward so that the upper end of the one side wall is located above the upper end of the other side wall of the upper frame. Therefore, when the sliding door is lowered and the other side wall of the upper frame and the sliding door guide rail are no longer hooked, the one side wall of the auxiliary material is caught by the hanging piece of the upper frame located on one side of the sliding rail guide rail of the upper frame. It is characterized by the following.

The fitting according to the invention of claim 2 includes a frame, and a sliding door provided slidably along the upper and lower frames, and the sliding door is provided on one side wall and the other side of the upper frame located on one side in the indoor / outdoor direction. An auxiliary member is provided between the other side wall and the auxiliary member. The auxiliary member has one side wall positioned on one side in the indoor / outdoor direction. The other side wall and the one side wall of the auxiliary material overlap in the projected direction with the hanging piece on the other side of the shoji guide groove of the upper frame, and the auxiliary material has an upper end of the one side wall larger than an upper end of the other side wall of the upper frame. Ri urged Citea upward so as to be positioned above, when the sliding door is hanging with hanging pieces on the other side of the sash guide groove of the other side wall and the upper frame of the upper frame is gone down, one of the auxiliary material It is characterized in that the side wall is hooked on a hanging piece on the other side of the sliding door guide groove of the upper frame .

In the fitting according to the first aspect of the present invention, an auxiliary material is provided between the one side wall and the other side wall of the upper frame, the auxiliary material has one side wall, and the other side wall of the upper frame and one side wall of the auxiliary material are provided. There are polymerized in shoji guide rail and estimated direction of the upper frame, the auxiliary material, whereas Ri urged Citea upward as the upper end of the side wall is positioned above the upper end of the other side wall of the top rail, shoji Is lowered, and the other side wall of the upper frame and the sliding door guide rail stop, so that one side wall of the auxiliary material is caught by the hanging piece of the upper frame located on one side of the upper frame sliding door guide rail. Even if the lowering of the auxiliary frame causes the other side wall of the upper frame not to be hooked on the shoji guide rail, the one side wall of the auxiliary material is caught by the upper frame, so that the sliding door can be prevented from coming off the frame.

In the fitting according to the second aspect of the present invention, an auxiliary member is provided between one side wall and the other side wall of the upper frame, the auxiliary member has one side wall, and the upper part of the shoji is guided to the shoji guide groove of the upper frame. The other side wall of the upper frame and one side wall of the auxiliary material overlap with the hanging piece on the other side of the shoji guide groove of the upper frame in the anticipated direction, and the upper end of the one side wall has the other end of the upper frame. Ri urged Citea upward so as to be positioned above the upper end of the side wall, when the sliding door is hanging with hanging pieces on the other side of the sash guide groove of the other side wall and the upper frame of the upper frame is gone down However, since one side wall of the auxiliary material is caught by the hanging piece on the other side of the upper frame's sliding door guide groove, even if the sliding door is lowered and the upper frame is no longer caught by the upper frame's sliding door guide groove, the auxiliary material is On the other hand, when the side wall is hooked on the upper frame, the sliding door can be prevented from coming off the frame.

It is a longitudinal section of a fitting concerning one embodiment of the present invention. (A) is a top view of the outer sash of the same fitting, (b) is the indoor side front view of the upper part of the same sash. It is AA sectional drawing of FIG. It is a perspective view of a resin component and a leaf spring. It is a perspective view of a windshield. It is a longitudinal cross-sectional view which shows the state when the outer sash and the inner sash of the same fitting fell. It is a longitudinal cross-sectional view which shows the state at the time of embedding an outer sash and an inner sash between the upper and lower frames. It is a figure which shows other embodiment of the fittings of this invention, Comprising: (a) is a cross-sectional view at the time of opening a sash, and (b) is an indoor side front view of the fittings upper part at this time. It is a longitudinal cross-sectional view which shows the attachment state of the steady rest provided in the upper frame of a shoji.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 3 show an embodiment of a fitting according to the present invention. This fitting is applied to a sliding window for a building, and as shown in FIG. 1, a frame 1 attached to an opening of a frame (not shown), and a sliding window which can be opened and closed in the frame 1 in a sliding manner. , The outer sash 2 and the inner sash 3 provided in the first embodiment.
The frame 1 has an upper frame 11, a lower frame, and left and right vertical frames formed as a four-period frame. The outer sash 2 and the inner sash 3 are constructed by assembling an upper frame 4, a lower frame, a door frame 12 and a combination frame 13 in a four-round frame, and fitting a double-glazed glass 14 inside the frame.

As shown in FIG. 1, the upper frame 11 has an outdoor hanging piece 15 at the outdoor end, and a sash guide rail 9 that guides the upper part of the shoji 2 to the indoor side of the outdoor hanging piece 15 hangs. It is provided. Further, the upper frame 11 has an intermediate hanging piece 16 in the middle of the indoor and outdoor directions, has an indoor hanging piece 10 at an indoor end, and the inner hanging piece 16 and the indoor hanging piece 10 A sliding door guide groove 17 for guiding the upper part is formed. At the lower part of the intermediate hanging piece 16 and the indoor side hanging piece 10, a tight material 18 is provided toward the outdoor side, and each tight material 18 abuts on the indoor side surface of the outer sash 2 and the indoor side surface of the inner sash 3 respectively. ing.
A windshield plate 19 is provided in the sash guide groove 17 of the upper frame 11 above the combining portion of the outer sash 2 and the inner sash 3. The windshield 19 has a base 20 that is engaged with and attached to the upper frame 11, and a plurality of hanging pieces 21 that are hung from the base 20 at intervals in the left-right direction. Further, the upper frame 11 is provided with an angle 22 which is screwed on the frame or the like so as to protrude toward the indoor side.

As shown in FIGS. 1 and 3, the upper frame 4 of the outer sash 2 is formed with a groove 23 that opens upward between the outer wall 5 and the inner wall 6, and is formed of an extruded aluminum alloy material in the groove 23. An auxiliary member 7 is provided. The auxiliary member 7 is provided over substantially the entire length of the upper frame 4 as shown in FIG. As shown in FIGS. 1 and 3, the auxiliary member 7 has a substantially U-shaped cross-section including an outer wall 8 standing on the outdoor side, an inner wall 24 standing on the indoor side, and a horizontal wall 25 connecting the outer wall 8 and a lower portion of the inner wall 24. The outer wall 8 extends above the inner wall 24. The inner and outer walls 5 and 6 of the upper frame 4 and the outer wall 8 of the auxiliary member 7 overlap with the sliding door guide rail 9 of the upper frame 11 in the expected direction.
As shown in FIG. 2, the auxiliary member 7 is provided with leaf springs 26, 26 on the lower surfaces of the left and right ends, and as shown in FIGS. It is urged upward so as to be located above the upper end of the inner wall 6 of the frame 4. The auxiliary member 7 is vertically movable within the groove 23 of the upper frame 4 while being urged upward by the leaf springs 26, 26, and the upper end of the outer wall 8 is the same as the upper end of the inner wall 6 of the upper frame 4. It can be lowered to the height. As shown in FIG. 3, the auxiliary member 7 is guided by the outer wall 5 and the inner wall 6 of the upper frame 4 so as to be able to move up and down, and has upper and lower protrusions 27 provided on the outer side surface of the outer wall 8 and the inner side surface of the inner wall 24. And the upper and lower protrusions 28 provided in the groove 23 of the upper frame 4 regulate the range in which it can move up and down.
In a normal use state, the outer wall 8 of the auxiliary member 7 is spaced apart from the outdoor hanging piece 15 of the upper frame 11 and the sliding door guide rail 9 in the viewing direction, and the upper end of the outer wall 8 of the auxiliary member 7 is Vertically spaced from the inner peripheral side surface of the. That is, the auxiliary member 7 does not come into contact with the upper frame 11.

  As shown in FIG. 2, resin parts 29, 29 are provided between the longitudinal end of the upper frame 4 and the door frame 12 and the combination frame 13. As shown in FIG. 4, the resin component 29 includes a substantially U-shaped base 30 having a groove through which the shoji guide rail 9 passes, and a spring holding portion provided to protrude from the lower portion of the base 30 toward the longitudinal center of the upper frame 4. 31. As shown in FIG. 3, the resin component 29 engages with the protrusion 28 provided in the groove 23 of the upper frame 4 in the groove 32 formed in the base 30, and is held in the groove 23 of the upper frame 4. . As shown in FIG. 2, the auxiliary member 7 is sandwiched between the bases 30 of the resin parts 29, 29 on the left and right sides. Since the guide member 33 is provided to guide the slide, the auxiliary member 7 slides up and down smoothly without being inclined and biting in the left-right direction or the indoor / outdoor direction. The outer end of the leaf spring 26 is held by the spring holding portion 31.

  Next, how to attach the auxiliary member 7 and the like will be described. The auxiliary member 7 is arranged in the groove 23 of the upper frame 4 by sliding the auxiliary member 7 in the longitudinal direction from one edge of the upper frame 4 before assembling the shoji. Thereafter, as shown in FIG. 4, a resin component 29 to which a leaf spring 26 is attached is inserted into the groove 23 of the upper frame 4 from the small edges at both ends of the upper frame 4. After that, as shown in FIG. The joint frame 13 is connected and fixed to the upper frame 4.

Although the outer sash 2 has been described above, the upper frame 4 of the inner sash 3 is also provided with the auxiliary member 7, the resin component 29 and the leaf spring 26 similarly to the outer sash 2 (see FIG. 1). The inner and outer walls 5 and 6 of 4 and the outer wall 8 of the auxiliary material 7 overlap with the indoor side hanging piece 10 of the shoji guide groove 17 of the upper frame 11 in the expected direction. A gap is provided between the hanging pieces 10, 16 of the shoji guide groove 17 of the upper frame 11 and the outer wall 8 of the auxiliary member 7 so that the auxiliary member 7 does not come into contact with the upper frame 11 in a normal use state. It is. The auxiliary member 7 is urged upward such that the upper end of the outer wall 8 is located above the upper end of the inner wall 6 of the upper frame 4.
As described above, the windshield plate 19 is provided in the shoji guide groove 17 of the upper frame 11 above the joining portion of the inner and outer shojis 2 and 3. As shown in FIGS. 1 and 5, a notch 34 through which the outer wall 8 of the auxiliary member 7 can pass is provided.
Thus, the notch 34 through which the outer wall 8 of the auxiliary member 7 can pass is provided in the hanging piece 21 of the windshield plate 19, so that when the inner sash 3 is slid to the open side, the outer wall of the auxiliary member 7 8 can prevent the hanging piece 21 from being damaged due to interference with the hanging piece 21 of the windshield plate 19, and the sliding of the inner sash 3 can be prevented from becoming heavy.

FIG. 6 shows a state in which the outer sash 2 and the inner sash 3 have been lowered for some reason, such as lowering of the frame due to an earthquake or the like. In this manner, the outer wall 8 of the auxiliary member 7 provided on the upper frame 4 of each of the sashes 2 and 3 when the outer sash 2 and the inner sash 3 are lowered so that the upper sash 4 is no longer hooked on the upper sash. Are hooked on the outdoor side hanging piece 15 and the indoor side hanging piece 10 of the upper frame 11, respectively, so that the outer sash 2 can be prevented from coming off the room and the inner sash 3 can be prevented from coming off the room.
FIG. 7 shows a state in which the outer sash 2 and the inner sash 3 are erected between the upper and lower frames. As shown in the figure, the outer sash 2 is installed between the upper and lower frames by the upper and lower frames from the indoor side, and the inner sash 3 is built from the indoor side by the upper and lower frames. Since it strikes the lower surface and retracts inside the shoji, the shojis 2 and 3 can be erected without hindrance.

As described above, in this fitting, the auxiliary member 7 is provided between the outer wall 5 and the inner wall 6 of the upper frame 4 of the outer sash 2, the auxiliary member 7 has the outer wall 8, and the inner wall of the upper frame 4 6 and the outer wall 8 of the auxiliary member 7 overlap with the sliding door guide rail 9 of the upper frame 11 in the expected direction, and the upper end of the outer wall 8 is positioned higher than the upper end of the inner wall 6 of the upper frame 4. Even if the outer sash 2 is lowered so that the inner wall 6 of the upper frame 4 is no longer hooked on the sash guide rail 9, the outer wall 8 of the auxiliary member 7 is kept outside of the upper frame 4. By being hooked on the hanging piece 15, the outer sash 2 can be prevented from coming off the frame 1 to the outdoor side.
Further, in this fitting, an auxiliary member 7 is provided between the outer wall 5 and the inner wall 6 of the upper frame 4 of the inner shoji 3, the auxiliary member 7 has an outer wall 8, and the upper part of the inner shoji 3 is an upper frame 11. The inner wall 6 of the upper frame 4 and the outer wall 8 of the auxiliary material 7 overlap with the indoor side hanging piece 10 of the sash guide groove 17 of the upper frame 11 in the expected direction. 7 is urged upward so that the upper end of the outer wall 8 is located higher than the upper end of the inner wall 6 of the upper frame 4, so that the inner sash 3 is lowered and the upper frame 11 of the inner wall 6 of the upper frame 4 is lowered. Even if the hanging with the indoor side hanging piece 10 is stopped, the outer wall 8 of the auxiliary member 7 is hooked on the indoor side hanging piece 10 of the upper frame 11, so that the inner sash 3 can be prevented from coming off the frame 1 to the indoor side.
The auxiliary member 7 for the outer sash 2 and the inner sash 3 does not come into contact with the upper frame 11 in a normal use state, so that the sliding of the outer sash 2 and the inner sash 3 does not become heavy.
Further, in this fitting, since the auxiliary member 7 is provided over substantially the entire length of the upper frame 4, when the sliding doors 2 and 3 are lowered and the outer wall 8 of the auxiliary member 7 is caught on the upper frame 11, the auxiliary member 7 is provided. The outer wall 8 is hardly deformed, and the effect of preventing the sliding doors 2 and 3 from coming off is high. Furthermore, the shoji screens 2 and 3 have resin parts 29 and 29 between the longitudinal end of the upper frame 4 and the vertical frame (door frame 12 and combination frame 13), and the auxiliary member 7 has resin parts on both sides. Since the auxiliary member 7 is held up and down between 29 and 29, the auxiliary member 7 can move up and down smoothly, and the function of preventing the detachment can be stably operated. Furthermore, since the guide part 33 for guiding the outer wall 8 of the auxiliary member 7 is provided on the resin component 29, the auxiliary member 7 moves up and down more smoothly. Further, by holding the spring (leaf spring 26) for urging the auxiliary member 7 on the resin component 29, the spring does not come off and the urging force can be applied to the auxiliary member 7 stably.
Further, in this fitting, the parts (the auxiliary material 7, the resin part 29 and the leaf spring 26) for preventing the detachment are accommodated in the upper frame 4, and no special processing is required for the vertical frames 12, 13; It is easy to add a slip-off prevention function to 3. Also, no special processing or the like for attaching parts for preventing the upper frame 4 from being detached is required, and the upper frame 4 can be used as a sash with a detachment preventing function and a sash without the detachment preventing function. Further, since the auxiliary member 7, the resin component 29, and the leaf spring 26 are common to the outer sash 2 and the inner sash 3, the cost can be reduced.

FIG. 8 shows another embodiment of the fitting according to the present invention. In the present embodiment, the auxiliary member 7 of the inner shoji 3 is provided only in a short range adjacent to the door frame 12, and when the inner shoji 3 is fully opened, the outer wall 8 of the auxiliary member 7 Notches 35 are provided in the outer wall 8 so as not to interfere with the above. The auxiliary member 7 is formed of the same shape as that of the previous embodiment. The resin part 29 located on the door end side (the right side in the figure) of the auxiliary member 7 is the same as that of the embodiment described above, and the resin part 29 of the upper frame 4 is provided on the door bottom side (the left side in the figure) of the auxiliary member 7. The resin component 37 located in the middle part in the longitudinal direction is formed integrally with a steady rest (see FIG. 9) for regulating the swing in the indoor and outdoor directions above the inner sash (shoji) 3.
According to the present embodiment, there is no need to provide a notch through which the outer wall 8 of the auxiliary member 7 can pass through the hanging piece 21 of the windshield plate 19 as in the previous embodiment, and a normal windshield plate can be used. .

  The invention is not limited to the embodiments described above. The shape and material of the upper frame and the auxiliary material can be appropriately changed. The material and form of the member for urging the auxiliary member upward are not limited. The auxiliary material may be provided only on one of the outer and inner sashes. The fittings of the present invention can be applied not only to sliding windows but also to single sliding windows and retractable windows.

1 frame 2 outer shoji (shoji)
3 inner shoji (shoji)
4 Upper frame 5 Outer wall of upper frame (one side wall of upper frame)
6. Inner wall of upper frame (other side wall of upper frame)
7 Auxiliary material 8 Outer wall of auxiliary material (one side wall of auxiliary material)
9 Shoji guide rail 10 Indoor hanging piece (hanging piece on the other side of Shoji guide groove)
17 Shoji guide groove

Claims (2)

A frame and a sliding door provided slidably along the upper and lower frames, wherein the sliding door is an auxiliary member between one side wall located on one side of the upper frame in the indoor and outdoor directions and the other side wall located on the other side. The auxiliary material has one side wall located on one side in the indoor / outdoor direction, and the other side wall of the upper frame and one side wall of the auxiliary material overlap with the upper frame sliding door guide rail in the expected direction. , auxiliary materials, whereas Ri urged Citea upward as the upper end of the side wall is positioned above the upper end of the other side wall of the top rail, takes between the other side wall and sliding door guide rails of the upper rail turned down shoji A fitting wherein one side wall of the auxiliary material is hooked on a hanging piece of the upper frame located on one side of the upper frame sliding door guide rail when there is no more . A frame and a sliding door provided slidably along the upper and lower frames, wherein the sliding door is an auxiliary member between one side wall located on one side of the upper frame in the indoor and outdoor directions and the other side wall located on the other side. Is provided, the auxiliary material has one side wall located on one side in the indoor / outdoor direction, the top of the shoji is guided by the shoji guide groove of the upper frame, and the other side wall of the upper frame and one side wall of the auxiliary material are provided. Overlaps with the hanging piece on the other side of the upper frame's shoji guide groove, and the auxiliary material urges upward such that the upper end of one side wall is located above the upper end of the other side wall of the upper frame. Citea is, when the sliding door is hanging with hanging pieces on the other side of the sash guide groove of the other side wall and the upper frame of the upper frame is gone down, the other shoji guide groove on one side wall upper frame of the auxiliary material A fitting which is hooked on a side hanging piece .

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