JP2019203378A - Fitting - Google Patents

Abstract

To provide a fitting capable of preventing a sash from slipping out of a frame, even when hitching of a sash upper part and an upper frame is eliminated.SOLUTION: A fitting comprises a frame 1 and a sash 2 slidably provided along upper-lower frames, and the sash 2 is provided with an auxiliary material 7 between one sidewall 5 positioned on one side in the indoor-outdoor direction of a top rail 4 and the other sidewall 6 positioned on the other side, and the auxiliary material 7 comprises one sidewall 8 positioned on one side in the indoor-outdoor direction, and the other sidewall 6 of the top rail and the one sidewall 8 of the auxiliary material overlap in the depth direction with a sash guide rail 9 of the upper frame 11, and the auxiliary material 7 is energized upward so that an upper end of the one sidewall 8 is positioned above the upper end of the other sidewall 6 of the top rail 4.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a joinery including a shoji that slides along an upper and lower frame.

  The sliding door type sash shoji is built up and down between the upper frame and the lower frame, but when the shoji is lowered, the upper frame of the shoji is no longer hooked and the outer shoji is placed outside the room. There was a risk that the shoji could be removed indoors.

  In view of the situation described above, an object of the present invention is to provide a fitting capable of preventing the shoji from coming off the frame even when the upper frame of the shoji is no longer hooked.

  In order to achieve the above object, a joinery according to the first aspect of the present invention includes a frame and a shoji that is slidable along the upper and lower frames, and the shoji is on one side of the upper arm in the indoor / outdoor direction. An auxiliary material is provided between the one side wall located on the other side 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 arm and the auxiliary material One side wall overlaps with the upper frame shoji guide rail in the expected direction, and the auxiliary material is biased 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 collar. It is characterized by that.

  According to a second aspect of the present invention, a joinery includes a frame and a shoji slidably provided along the upper and lower frames, and the shoji is provided on one side wall and the other side of the upper arm located in one of the indoor and outdoor directions. An auxiliary material is provided between the other side wall and the auxiliary material has one side wall located on one side in the indoor / outdoor direction, and the upper part of the shoji is guided by the shoji guide groove on the upper frame. The other side wall and the one side wall of the auxiliary material are overlapped with the hanging piece on the other side of the shoji guide groove of the upper frame in an expected direction, and the upper side of the one side wall is higher than the upper end of the other side wall of the upper collar. It is biased upward so as to be positioned above.

  In the joinery according to the first aspect of the present invention, an auxiliary material is provided between one side wall and the other side wall of the upper heel, the auxiliary material has one side wall, and the other side wall of the upper heel and one side wall of the auxiliary material Is superposed in the expected direction with the shoji guide rail of the upper frame, and the auxiliary material is biased upward so that the upper end of one side wall is located above the upper end of the other side wall of the upper collar. Even if the hook is lowered and the other side wall of the upper collar is no longer hooked with the shoji guide rail, it is possible to prevent the shoji from coming off the frame by the one side wall of the auxiliary material being caught by the upper frame.

  In the fitting according to the second aspect of the present invention, an auxiliary material is provided between the one side wall and the other side wall of the upper heel, the auxiliary material 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 collar and the one side wall of the auxiliary material are overlapped with the hanging piece on the other side of the shoji guide groove of the upper frame in the expected direction. Since it is biased upward so as to be positioned above the upper end of the side wall, even if the shoji descends and the hook of the upper frame of the other side of the upper saddle disappears, the one side wall of the auxiliary material remains By being hooked on the upper frame, the shoji can be prevented from coming off the frame.

It is a longitudinal section of the fitting concerning one embodiment of the present invention. (A) is a top view of the external shoji of the fitting, (b) is a front view on the indoor side of the upper part of the external shoji. 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 plate. It is a longitudinal cross-sectional view which shows a state when the external shoji of the same fitting and the internal shoji fall. It is a longitudinal cross-sectional view which shows a state when building an external shoji and a inner shoji between upper and lower frames. It is a figure which shows other embodiment of the joinery of this invention, Comprising: (a) is a cross-sectional view when a pouch is fully opened, (b) is the indoor side front view of the upper part of the joinery at this time. It is a longitudinal cross-sectional view which shows the attachment state of the steady rest provided in the upper arm of a naive child.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1-3 has shown one Embodiment of the fitting of this invention. This joinery is applied to a sliding window for a building, and as shown in FIG. 1, a frame 1 attached to an opening of a housing (not shown) and can be opened and closed in a sliding manner in the frame 1. The external shoji 2 and the internal shoji 3 provided in
The frame 1 is constituted by an upper frame 11, a lower frame, and left and right vertical frames formed by a four-round frame. The outer shoji 2 and the inner shoji 3 are constructed by assembling an upper arm 4, a lower arm, a door toe 12 and a summoning arm 13 around each other, and a multi-layer glass 14 is fitted inside thereof.

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

As shown in FIGS. 1 and 3, the upper collar 4 of the outer shoji 2 is formed with a groove 23 opening upward at the outer wall 5 and the inner wall 6, and the groove 23 is made of an extruded shape of an aluminum alloy. An auxiliary material 7 is provided. As shown in FIG. 2, the auxiliary material 7 is provided over substantially the entire length of the upper collar 4. As shown in FIGS. 1 and 3, the auxiliary member 7 has a substantially U-shaped cross section having an outer wall 8 standing on the outdoor side, an inner wall 24 standing on the indoor side, and a lateral wall 25 connecting the outer wall 8 and the lower portion of the inner wall 24. The outer wall 8 extends upward from the inner wall 24. The inner and outer walls 5 and 6 of the upper collar 4 and the outer wall 8 of the auxiliary material 7 overlap with the shoji guide rail 9 of the upper frame 11 in the expected direction.
Further, as shown in FIG. 2, the auxiliary material 7 has leaf springs 26 and 26 provided on the lower surfaces of both left and right ends, and as shown in FIGS. 1 and 3, the upper end of the outer wall 8 is raised by the leaf springs 26 and 26. It is biased upward so as to be positioned above the upper end of the inner wall 6 of the ridge 4. The auxiliary material 7 can move up and down in the groove 23 of the upper collar 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 collar 4. It can be lowered until it reaches a 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 collar 4 so as to be vertically movable, and the 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. The upper and lower protrusions 28 provided in the groove 23 of the upper collar 4 restrict the range of movement up and down.
In a normal use state, the outer wall 8 of the auxiliary material 7 is spaced apart from the outdoor hanging piece 15 and the shoji guide rail 9 of the upper frame 11 in the expected direction, and the upper end of the outer wall 8 of the auxiliary material 7 is the upper frame 11. It is spaced apart from the inner peripheral side surface in the vertical direction. That is, the auxiliary material 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 collar 4 and the door-end collar 12 and the summon basket 13. As shown in FIG. 4, the resin component 29 includes a substantially U-shaped base portion 30 having a groove through which the shoji guide rail 9 passes, and a spring holding portion provided so as to protrude from the lower portion of the base portion 30 toward the longitudinal center side of the upper collar 4. 31. As shown in FIG. 3, the resin component 29 is engaged with a protrusion 28 provided in the groove 23 of the upper collar 4 in a groove 32 formed in the base 30, and is held in the groove 23 of the upper collar 4. . As shown in FIG. 2, the auxiliary material 7 is sandwiched between the base portions 30 of the left and right resin parts 29, 29, and the outer wall 8 is straight up and down in the base portion 30, as shown in FIGS. Since it has the guide part 33 which guides so that it may slide, the auxiliary | assistant material 7 does not incline in the left-right direction or the indoor-outdoor direction, and it slides up and down smoothly. The spring holding portion 31 holds the outer end portion of the leaf spring 26.

  Next, how to attach the auxiliary material 7 will be described. The auxiliary material 7 is arranged in the groove 23 of the upper collar 4 by sliding in the longitudinal direction from one small edge of the upper collar 4 before assembling the external shoji 2. After that, as shown in FIG. 4, the resin component 29 to which the leaf spring 26 is attached is inserted into the groove 23 of the upper collar 4 from the small openings at both ends of the upper collar 4. After that, as shown in FIG. 2, both ends of the upper rod 4 are abutted against the inner peripheral side surfaces of the door rod 12 and the summing rod 13 with the sealer 36 interposed therebetween, and the door rod 12 and the summon 12 are summed with screws 38 from the side. The mating bar 13 is connected and fixed to the upper bar 4.

Although the external shoji 2 has been described above, the upper arm 4 of the inner shoji 3 is also provided with the auxiliary material 7, the resin component 29 and the leaf spring 26 (see FIG. 1). 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 and 16 of the shoji guide groove 17 of the upper frame 11 and the outer wall 8 of the auxiliary material 7 so that the auxiliary material 7 does not come into contact with the upper frame 11 in a normal use state. It is. The auxiliary material 7 is biased upward so that the upper end of the outer wall 8 is positioned above the upper end of the inner wall 6 of the upper collar 4.
In the shoji guide groove 17 of the upper frame 11, as described above, the windshield plate 19 is provided above the summing portion of the inner and outer shoji 2 and 3. 1 and 5, a notch 34 through which the outer wall 8 of the auxiliary material 7 can pass is provided.
As described above, 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 the outer wall of the auxiliary member 7 is moved when the inner shovel 3 is slid to the open side. It can prevent that 8 interferes with the drooping piece 21 of the wind-shield board 19, and the drooping piece 21 is damaged, or the sliding of the inner impeller 3 becomes heavy.

FIG. 6 shows a state when the external shoji 2 and the internal shoji 3 are lowered for some reason, such as a case where the housing is lowered due to an earthquake or the like. In this way, this joinery has the outer wall 8 of the auxiliary material 7 provided on the upper arm 4 of each shoji 2, 3 when the outer shoji 2 and inner shoji 3 are lowered and the upper frame 11 of the shoji is no longer hooked. 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 external shoji 2 can be prevented from coming off the outdoor side, and the internal shoji 3 can be prevented from coming off the indoor side.
FIG. 7 shows a state when the external shoji 2 and the internal shoji 3 are built between the upper and lower frames. As shown in the figure, the external shoji 2 is built between the upper and lower frames by the upper and lower frames from the indoor side, and the inner shoji 3 is built from the indoor side to the upper and lower frames. Since it hits the lower surface and retracts into the shoji, the shoji 2 and 3 can be built without hindrance.

As described above, the present joinery is provided with the auxiliary material 7 between the outer wall 5 and the inner wall 6 of the upper arm 4 of the outer shoji 2, and the auxiliary material 7 has the outer wall 8, and the inner wall of the upper arm 4. 6 and the outer wall 8 of the auxiliary material 7 overlap with the shoji 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. Thus, the outer wall 8 of the auxiliary material 7 is located outside the upper frame 4 even when the outer shoji 2 is lowered and the inner wall 6 of the upper arm 4 is not engaged with the shoji guide rail 9. By being caught by the hanging piece 15, it is possible to prevent the external shoji 2 from coming off the frame 1 to the outdoor side.
Further, the present joinery is provided with an auxiliary material 7 between the outer wall 5 and the inner wall 6 of the upper arm 4 of the inner impeller 3, the auxiliary member 7 has an outer wall 8, and the upper portion of the inner impeller 3 has an upper frame 11. The inner wall 6 of the upper collar 4 and the outer wall 8 of the auxiliary material 7 are overlapped with the indoor side hanging piece 10 of the upper frame 11 in the expected direction. 7 is biased upward so that the upper end of the outer wall 8 is positioned above the upper end of the inner wall 6 of the upper collar 4, so that the inner shoji 3 is lowered and the upper frame 11 of the inner wall 6 of the upper collar 4 is lowered. Even when the hanging on the indoor side hanging piece 10 is eliminated, the outer wall 8 of the auxiliary material 7 is hooked on the indoor side hanging piece 10 of the upper frame 11, so that the inner peg 3 can be prevented from coming off the frame 1 to the indoor side.
Since the auxiliary material 7 of the external shoji 2 and the internal shoji 3 does not come into contact with the upper frame 11 in a normal use state, the sliding of the external shoji 2 and the internal shoji 3 does not become heavy.
Furthermore, since the auxiliary material 7 is provided over substantially the entire length of the upper eave 4 in this joinery, when the shoji 2, 3 is lowered and the outer wall 8 of the auxiliary material 7 is caught by the upper frame 11, the auxiliary material 7 The outer wall 8 is not easily deformed, and the effect of preventing the shoji 2 and 3 from coming off is high. Further, the shojis 2 and 3 have resin parts 29 and 29 between the longitudinal ends of the upper eaves 4 and the eaves (door-end eaves 12 and summoning eaves 13), and the auxiliary material 7 is a resin part on both sides. Since the auxiliary member 7 is moved up and down smoothly by being held between 29 and 29 so as to be movable up and down, the detachment preventing function can be stably operated. Furthermore, since the guide part 33 for guiding the outer wall 8 of the auxiliary material 7 is provided in the resin component 29, the auxiliary material 7 moves up and down more smoothly. Further, since the spring (plate spring 26) for urging the auxiliary material 7 is held by the resin component 29, the urging force can be stably applied to the auxiliary material 7 without the spring being detached.
Furthermore, this joinery has components (auxiliary material 7, resin component 29 and leaf spring 26) for preventing detachment from being accommodated in the upper eaves 4, and no special processing or the like is required for the vertical eaves 12, 13. It is easy to add an anti-separation function to 3. Further, the upper collar 4 does not require special processing for attaching a part for preventing it from coming off, and the upper collar 4 can be used as both a shoji with a detachment preventing function and a shoji without a detachment preventing function. Further, since the auxiliary material 7, the resin component 29, and the leaf spring 26 are common to the external shoji 2 and the internal shoji 3, the cost can be reduced.

FIG. 8 shows another embodiment of the joinery of the present invention. In the present embodiment, the auxiliary material 7 of the inner shuffler 3 is provided only in a short range adjacent to the door toe 12, and the outer wall 8 of the auxiliary material 7 is attached to the windbreak plate 19 when the inner impeller 3 is fully opened. A notch 35 is provided in the outer wall 8 so as not to interfere with the outer wall 8. The auxiliary material 7 is formed of the same shape as the previous embodiment. The resin component 29 located on the door end side (right side in the figure) of the auxiliary material 7 is the same as that of the embodiment described above, and on the door bottom side (left side in the figure) of the auxiliary material 7 The resin component 37 located at the middle in the longitudinal direction is formed integrally with a steady rest (see FIG. 9) that regulates the shake of the upper part of the inner impeller 3 in the indoor / outdoor direction.
According to this embodiment, it is not necessary to provide a notch through which the outer wall 8 of the auxiliary material 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 present invention is not limited to the embodiments described above. The shape and material of the upper collar and the auxiliary material can be changed as appropriate. The material and form of the member that urges the auxiliary material upward are not limited. The auxiliary material may be provided only on one of the external shoji or the inner shoji. The joinery of the present invention is not limited to sliding windows, but can also be applied to single-drawing windows and pull-in windows.

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

Claims (2)

  And a shoji provided so as to be slidable along the upper and lower frames. The shoji is an auxiliary material between one side wall located on one side of the upper lid in the indoor / outdoor direction 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 collar and the one side wall of the auxiliary material are overlapped with the shoji guide rail of the upper frame in the expected direction. The auxiliary material is biased upward so that the upper end of one side wall is positioned above the upper end of the other side wall of the upper collar.   And a shoji provided so as to be slidable along the upper and lower frames. The shoji is an auxiliary material between one side wall located on one side of the upper lid in the indoor / outdoor direction 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 upper part of the shoji is guided by the shoji guide groove of the upper frame, and the other side wall of the upper collar and the one side wall of the auxiliary material Overlaps with the hanging piece on the other side of the shoji guide groove on the upper frame in the expected direction, and the auxiliary material is biased upward so that the upper end of one side wall is located above the upper end of the other side wall of the upper collar Joinery characterized by being.

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