JP2019203379A - Fitting - Google Patents

Abstract

To provide a fitting capable of preventing a sash from coming off a frame, even when it is unlatched from a head of an upper part of the sash.SOLUTION: A fitting comprises a frame 1, and a sash 3 that is provided to be slidable along a head and a sill. The frame 1 has an anti-coming-off component 6 provided almost throughout the length of the head 4, on the indoor side of the head 4. The anti-coming-off component 6 has an anti-coming-off piece 7 hanging below a lower edge of the head 4, on the indoor side of an indoor side wall 5 of the head 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 slidably provided along the upper and lower frames, and the frame has an anti-slip component on the indoor side of the upper frame. It is provided over substantially the entire length of the upper frame, and the anti-slip component has a non-slip piece that hangs downward from the lower edge of the upper frame on the indoor side of the indoor side wall of the upper frame.

  A fitting according to a second aspect of the present invention includes a frame and a shoji that is slidably provided along the upper and lower frames. The frame is provided with a detachment prevention component on the upper frame, and the detachment prevention component is provided on the upper frame. It is a long member having a substantially L-shaped cross section having a retaining piece that abuts against the indoor side surface of the outdoor wall of the upper wall and hangs down to the outdoor side of the upper collar, and is located between the upper frame of the outdoor frame and the shoji screen rather than the rail of the upper frame It is arrange | positioned in the clearance gap and is attached to the internal peripheral surface of an upper frame, It is characterized by the above-mentioned.

  In the fitting according to the first aspect of the present invention, the anti-separation part is provided on the indoor side of the upper frame over the substantially entire length of the upper frame, and the anti-separation part is provided on the indoor side of the indoor side wall of the upper frame and below the upper frame. Because it has a locking piece that hangs downward from the edge, when the shoji is lowered and the upper frame of the shoji is no longer hooked, the shoji is located indoors no matter where the shoji is in the longitudinal direction of the upper frame. Can be reliably prevented. Since the anti-separation part is provided on the indoor side of the upper frame, it is easy to install.

  In the fitting according to the second aspect of the present invention, the upper frame is provided with a detachment prevention component, and the detachment prevention component is provided with a detachment prevention piece that comes into contact with the indoor side surface of the outdoor side wall of the upper frame and hangs down to the outdoor side of the upper collar. It is a long member with a substantially L-shaped cross section, and is disposed in the gap between the upper frame outside the outdoor frame and the shoji, rather than the rail of the upper frame, and is attached to the inner peripheral surface of the upper frame, so the shoji is lowered When the hook with the upper frame on the upper side of the shoji disappears, the shoji can be reliably prevented from coming out of the outdoor side. The anti-separation part can be attached to an existing frame as it is, and the workability is good.

It is a longitudinal cross-sectional view which shows 1st Embodiment of the fitting of this invention. It is a longitudinal cross-sectional view which shows a state when the inner shoji of the fitting has fallen. It is a longitudinal cross-sectional view which shows the state when installing a naive child between upper and lower frames. It is a longitudinal cross-sectional view which shows 2nd Embodiment of the fitting of this invention. It is a longitudinal cross-sectional view which shows 3rd Embodiment of the fitting of this invention. (A) is a side view of the anti-detachment component of the joinery of 3rd Embodiment, (b) is the same top view. It is a room inner side front view which shows the attachment procedure of the same non-stop part. It is a longitudinal cross-sectional view which shows 4th Embodiment of the fitting of this invention. It is a longitudinal cross-sectional view which shows a state when the inner shoji of the fitting has fallen. It is a longitudinal cross-sectional view which shows the state when installing a naive child between upper and lower frames. It is a longitudinal cross-sectional view which shows the modification of the fitting of 4th Embodiment. It is a longitudinal cross-sectional view which shows 5th Embodiment of the fitting of this invention. It is an outdoor front view of the fitting. It is an outdoor side front view which shows the attachment procedure of the coming-off prevention component of the fitting. It is a longitudinal cross-sectional view which shows a state when the external shoji of the joint fitting falls.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows a first embodiment of the joinery of the present invention. This joinery is applied to a sliding window for a building, and includes a frame 1 that is attached to an opening of a housing (not shown), and a shroud 2 that can be opened and closed in a sliding manner in the frame 1. It is equipped with the inner shoji 3.
The frame 1 is constituted by an upper frame 4, a lower frame, and left and right vertical frames formed by a four-round frame. The outer shoji 2 and inner shoji 3 are constructed by assembling an upper eave 9, a lower eave, a door-end eaves, and a summon eaves four times, and a multi-layer glass 36 is fitted therein.

  As shown in FIG. 1, the upper frame 4 is provided with an outdoor side wall 8 suspended from the outdoor end, and a rail 11 for guiding the upper part of the shoji 2 is suspended from the indoor side of the outdoor side wall 8. It is. Further, the upper frame 4 has an intermediate hanging piece 13 in the middle of the indoor / outdoor direction, and an indoor side wall 5 is provided at the indoor side end portion, and a groove 14 between the intermediate hanging piece 13 and the indoor side wall 5 is provided. The upper part of the inner shoji 3 is guided. A tight material 15 is provided at the lower part of the intermediate hanging piece 13 and the indoor side wall 5 toward the outdoor side, and each tight material 15 is in contact with the indoor side surface of the external shoji 2 and the indoor side surface of the internal shroud 3 respectively. . In addition, the upper frame 4 is provided with an angle 16 that is screwed on a frame or the like so as to protrude to the indoor side.

  On the indoor side of the upper frame 4, as shown in FIG. 1, a detachment prevention component 6 is provided over substantially the entire length of the upper frame 4. The anti-separation component 6 includes two members, a base material 17 and a eye plate 18. The base material 17 is provided with a locking piece 7 disposed in contact with the indoor side surface of the indoor side wall 5 of the upper frame 4, a cover piece 19 that covers the angle 16 of the upper frame 4, and an indoor side end of the cover piece 19. It has a substantially U-shaped cross section having a hanging piece 20 that hangs down. The retaining piece 7 hangs down below the lower edge of the indoor side wall 5 of the upper frame 4, a locking portion 21 that locks to the lower edge of the indoor side wall 5 of the upper frame 4, and the outdoor side at the lower end portion. It has the protrusion part 22 protruding. Locking ridges 23, 23 that lock the eye plate 18 are provided on the detachment prevention piece 7 and the hanging piece 20 so as to face each other. The base material 17 abuts the stopper piece 7 on the indoor side of the indoor side wall 5 of the upper frame 4 and overlaps the cover piece 19 on the inner peripheral side of the angle 16 of the upper frame 4. And fastened together with the housing. The eye plate 18 has a pair of leg portions 25, 25 and is attached by elastically locking the leg portions 25, 25 to the locking protrusions 23, 23 of the base material 17. The screw 24 that attaches 17 to the housing is hidden.

FIG. 2 shows a state in which the inner shoji 3 is lowered for some reason, such as a fall of the enclosure due to an earthquake or the like. As described above, the present fitting is not attached to the locking piece 7 of the locking part 6 provided on the indoor side of the upper frame 4 when the hook 3 is lowered and the upper frame 4 is not hooked on the upper frame 4. When the upper part of the shoji 3 is caught, it is possible to prevent the inner shoji 3 from coming out indoors.
FIG. 3 shows a state where the inner shoji 3 is built between the upper and lower frames. As shown in the figure, by tilting the inner shoji 3 to the outdoor side, the inner shoji 3 can be built without any trouble even if the retaining piece 7 is suspended.

As described above, in the present fitting, the anti-slip component 6 is provided over the substantially entire length of the upper frame 4 on the indoor side of the upper frame 4, and the anti-skid component 6 is provided in the chamber of the indoor side wall 5 of the upper frame 4. Since it has a retaining piece 7 that hangs downward from the lower edge of the upper frame 4 on the inner side, when the inner limb 3 is lowered and the upper frame 4 on the upper portion of the inner limb 3 is not hooked, the inner limb 3 is It is possible to reliably prevent the inner shoji 3 from coming out indoors at any position in the longitudinal direction of the frame 4. Since the stopper 6 is provided on the indoor side of the upper frame 4, it is easy to mount and can be easily attached to the upper frame 4 of the existing sash. Further, since the screw 24 that fixes the angle 16 of the upper frame 4 to the housing is hidden by the anti-separation component 6, the screw 24 is not visible when the upper frame 4 is looked up from the room, and the design is improved.
Since the stopper piece 7 is provided in contact with the indoor side of the indoor side wall 5 of the upper frame 4, the stopper piece 7 is attached to the inner frame 3 when the inner armature 3 is lowered and is not engaged with the upper frame 4. It functions as a subrail that guides the upper portion along the longitudinal direction of the upper frame 4. In addition, the detachment prevention piece 7 is reinforced when the impeller 3 receives wind pressure (positive pressure).
Since the locking part 21 has the locking part 21 that locks to the lower edge of the indoor side wall 5 of the upper frame 4, the locking part 21 is attached to the indoor side wall 5 of the upper frame 4 when attaching the locking part 6. It is possible to align the position of the anti-separation component 6 by engaging with the lower edge. By having the protrusion 22 projecting to the outdoor side at the lower end portion of the stopper piece 7, the stopper piece 7 can be placed close to the side of the inner shroud 3, and the inner shroud 3 is lowered and the upper frame 4. When there is no longer the hook, the tip of the protrusion 22 of the come-off prevention piece 7 is in line contact with the inner impingement 3 so that the inner impingement 3 can be easily slid.
When the retaining part 6 is provided along the indoor side wall 5 and the angle 16 of the upper frame 4 and is attached to the angle 16 with the screw 24 from the inner peripheral side, Since the screw 24 receives the load with a shearing force instead of a pulling force, the attachment strength of the anti-separation component 6 is high.
When the anti-separation component 6 is made of resin, the heat insulation is improved and condensation can be prevented.

FIG. 4 shows a second embodiment of the joinery according to the present invention. In this embodiment, the base material 17 of the locking part 6 does not have the cover piece 19 that covers the angle 16 of the upper frame 4, and the locking element 7 is attached to the upper frame 4 with the screw 26 from the indoor side. The screw 26 is concealed by a plate 18 attached to the base material 17 from the indoor side.
Similar to the first embodiment, this embodiment also has an effect of preventing the inner shoji 3 from coming off indoors. According to this embodiment, even when the upper frame 4 does not have the angle 16, the detachment prevention component 6 can be attached.

FIG. 5 shows a third embodiment of the joinery according to the present invention. In the present embodiment, the locking member 6 is constituted by a single part, the cover piece 19 that covers the angle 16 of the upper frame 4 is constituted by the upper wall 27 and the lower wall 28, and the upper wall 27 and the angle are 16, and a space is provided between the upper wall 27 and the lower wall 28. As shown in FIG. 6, the upper wall 27 is formed with a dharma hole 29 having a large-diameter portion 29a and a small-diameter portion 29b adjacent to each other in the left-right direction.
As shown in FIG. 5, the screw 24 fixing the angle 16 of the upper frame 4 to the housing is a stepped screw having a constricted portion 30 on the screw head 24a.
7A, the angle 16 of the upper frame 4 is fixed to the housing in advance with a stepped screw 24, and the screw head 24a of the screw 24 is connected to the dharma as shown in FIG. The stopper 6 is applied to the angle 16 from below while passing through the large-diameter portion 29a of the hole 29. Thereafter, the locking part 6 is slid along the longitudinal direction of the upper frame 4, and then the constricted part 30 of the screw head 24 a of the stepped screw 24 is locked to the small diameter part 29 b of the Dalma hole 29, and the locking part 6 is The upper frame 4 is fixed so as not to be detached.

  Similar to the first embodiment, the third embodiment also has an effect of preventing the inner shoji 3 from coming off indoors. In addition, since the screw 24 fixing the angle 16 of the upper frame 4 is hidden by the detachment prevention component 6, the design is improved.

  FIG. 8 shows a fourth embodiment of the joinery according to the present invention. In this embodiment, the locking member 6 includes a base member 17 having a substantially U-shaped cross section, and a locking member 7 provided at the lower end portion of the indoor side wall of the base member 17 so as to be rotatable by a horizontal shaft portion 31. ing. The base material 17 is overlapped on the inner peripheral side of the angle 16 of the upper frame 4 and is fastened together with the angle 16 with a screw 24 from below. The lower side wall of the outdoor side wall of the base member 17 is located higher than the lower edge of the indoor side wall 5 of the upper frame 4, and a hook-like locking portion 32 for the slip-off preventing piece 7 is provided on the indoor side. The stopper piece 7 hangs downward so as to be continuous with the indoor side wall of the base member 17, and a projection 33 provided on the inner side of the upper end portion of the base member 17 is engaged with the groove 34 of the base member 17 and is held in that posture. ing. Further, the slip-off preventing piece 7 cannot be rotated indoors from the state of hanging downward as described above, and can only be rotated outward with the shaft portion 31 as a fulcrum.

FIG. 9 shows a state in which the inner shoji 3 is lowered for some reason. As described above, the present fitting is not attached to the locking piece 7 of the locking part 6 provided on the indoor side of the upper frame 4 when the hook 3 is lowered and the upper frame 4 is not hooked on the upper frame 4. When the upper part of the shoji 3 is caught, it is possible to prevent the inner shoji 3 from coming out indoors.
FIG. 10 shows a state when the inner shoji 3 is built between the upper and lower frames. At this time, as shown in the figure, the anti-slip piece 7 is rotated to the outside of the room with the shaft portion 31 as a fulcrum and is locked to the lock portion 32 of the base member 17 so that the anti-lock piece 7 is secured to the upper frame. 4 can be prevented from protruding from the lower edge. Thereby, the operation | work which builds the inner shoji 3 between an up-and-down frame can be performed still more easily. Even if the locking piece 7 is not necessarily rotated to the outside of the door and locked to the locking portion 32, the locking piece 7 will rotate to the outside of the door if the upper part of the inner limb 3 hits the locking piece 7. Because it moves, the inner shoji 3 can be built. In addition, even when the stopper is not necessary, the stopper 7 is not obstructed by rotating the stopper 7 to the outdoor side and locking it with the locking portion 32. At this time, the screw 24 that fixes the angle 16 of the upper frame 4 to the housing is hidden by the come-off prevention piece 7, so that the design is improved. The stopper piece 7 can be replaced with one having a different length and shape in accordance with the shoji 3.

  FIG. 11 shows a modification of the joinery of the fourth embodiment. In this embodiment, the upper frame 4 is integrally formed with an engaging portion 35 that engages with the shaft portion 31 of the locking member 7 and a locking portion 32 that locks when the locking member 7 is rotated outward. The separate base material 17 is eliminated.

12 and 13 show a fifth embodiment of a joinery according to the present invention. Although the embodiment described so far has been intended to prevent the inner shoji 3 from coming off indoors, the present embodiment is intended to prevent the outer shoji 2 from coming off the outdoor side.
In the joinery of this embodiment, the upper frame 4 is provided with a detachment prevention component 10, and the detachment prevention component 10 comes off against the indoor side surface of the outdoor side wall 8 of the upper frame 4 and hangs down to the outdoor side of the upper collar 9. It is a long member having a substantially L-shaped cross section having a stop piece 12 and a mounting piece 37 that abuts against the inner peripheral surface 4a of the upper frame 4. The attachment piece 37 is attached to the inner peripheral surface 4a of the upper frame 4 with a screw 38 from below. The stopper piece 12 has a locking portion 39 bent in a crank shape along the lower edge of the outdoor side wall 8 of the upper frame 4, and the locking portion 39 is locked to the lower edge of the outdoor side wall 8 of the upper frame 4. doing. The portion 12 a above the locking portion 39 of the come-off prevention piece 12 is in contact with the indoor side surface of the outdoor side wall 8 of the upper frame 4, and the portion 12 b below the locking portion 39 has the outdoor side surface of the upper frame 4. It is flush with the outdoor side surface of the outdoor side wall 8. At the lower end of the stopper piece 12, there is a protrusion 40 that protrudes toward the indoor side.
As shown in FIG. 13, the anti-separation component 10 is provided over substantially the entire length of the upper frame 4. The anti-separation component 10 includes a left member 10a positioned on the left side when viewed from the outdoor side, a right member 10c positioned on the right side when viewed from the outdoor side, and an intermediate member 10b positioned between the left member 10a and the right member 10c. It is divided into three. The external shoji 2 is located on the right side when viewed from the outdoor side in the closed state, the internal shoji 3 is located on the left side when viewed from the outdoor side in the closed state, and the right member 10c is from the lateral width of the external obstacle 2 Is slightly shorter, and the left member 10a is slightly shorter than the lateral width of the inner shoji 3.

  Next, the attachment procedure of the detachment prevention component 10 will be described. First, as shown in FIG. 14 (a), the left member 10a of the locking part 10 is attached with the inner and outer shoji 2, 3 closed. At this time, the left half 10a is not attached to the left half as viewed from the outdoor side, so the left member 10a can be easily attached to the upper frame 4 from below. Next, as shown in FIG. 14 (b), the external shoji 2 is slid to the left when viewed from the outdoor side to fully open the external shoji 2, and the upper frame 4 and the external shoji 2 The intermediate member 10b of the locking member 10 is inserted into the gap, and a screw 38 is hit from below to fix. If the external obstacle 2 is in the way when the screw 38 is hit, the external obstacle 2 may be slid to a position where it does not get in the way. Then, as shown in FIG.14 (c), the right member 10c of the locking part 10 is attached in the state which opened the outer shoji 2 fully.

The above procedure is a case where the locking part 10 is attached from the outside of the room, but the locking parts 10a, 10b, and 10c that have been divided while sequentially sliding the outer shoji 2 and the inner shingle 3 are attached in order to prevent the locking. It is also possible to attach the component 10 from the indoor side.
The anti-separation component 10 may be divided into two parts having the same length or divided into two parts having a non-uniform length.

  FIG. 15 shows a state when the external shoji 2 is lowered for some reason. As described above, when the outer screen 2 is lowered and the upper frame 4 is not engaged with the upper frame 4 of the outer screen 2, the present joinery is attached to the locking piece 12 of the locking device 10 provided on the upper frame 4. When the upper part is caught, it is possible to prevent the external shoji 2 from coming off the outdoor side.

As described above, in the joinery of the present embodiment, the upper frame 4 is provided with the anti-slip component 10, and the anti-skid component 10 contacts the indoor side surface of the outdoor side wall 8 of the upper frame 4 and It is a long member having a substantially L-shaped cross section having a locking piece 12 that hangs down to the outdoor side, and is disposed in a gap between the upper frame 4 on the outdoor side of the upper frame 4 and the outer screen 2 than the rail 11 of the upper frame 4. Since it is attached to the inner peripheral surface 4a of the frame 4, it is possible to reliably prevent the external obstacle 4 from coming off the outdoor side when the external obstacle 2 is lowered and the upper frame 4 on the upper part of the external obstacle 2 is not hooked. . The detachment prevention part 10 can be attached to the existing frame 1 as it is, and can be attached without removing the shoji 2 and 3 from the frame 1, so that workability is good. Further, since the anti-separation component 10 is attached to the inner periphery of the upper frame 4, it can be attached without being influenced by the state of the casing, and can be easily retrofitted. Since the anti-slip component 10 is provided over substantially the entire length of the upper frame 4, it can be prevented that the outer screen 2 comes off the outdoor side regardless of the position of the outer screen 2 in the longitudinal direction of the upper frame 4. .
If the locking part 10 is divided into a plurality in the longitudinal direction, the sliding elements 2 and 3 are appropriately slid so that the sliding elements 2 and 3 do not get in the way when the locking part 10 is mounted. It becomes easier.
The stopper 10 is not visible from the indoor side when the shoji 2 and 3 are closed, and is hardly visible from the outdoor side because it is hidden behind the outdoor wall 8 of the upper frame 4 and does not affect the design of the joinery. . Furthermore, the locking portion 39 that bends in a crank shape is provided in the locking piece 12, and the outdoor side surface of the portion 12 b below the locking portion 39 is flush with the outdoor side surface of the outdoor side wall 8 of the upper frame 4. No step is generated between the outdoor wall 8 and the anti-disengagement piece 12, and the design is improved. At the time of attachment of the locking part 10, the locking part 39 of the locking part 12 is locked to the lower edge of the outdoor wall 8 of the upper frame 4, so that the locking part 10 can be aligned. By having the protrusion 40 protruding to the indoor side at the lower end of the stopper piece 12, the protrusion 40 of the stopper piece 12 can be removed when the outer screen 2 is lowered and the upper frame 4 is not hooked. Since the end of the line makes line contact with the outer shoji 2, the outer shoji 2 can be easily slid.
Since the stopper piece 12 is in contact with the indoor side of the outdoor side wall 8 of the upper frame 4, when the outer obstacle 2 is lowered and the upper portion of the outer obstacle 2 is caught by the stopper piece 12, the stopper piece 12 is Since the outdoor side wall 8 of the upper frame 4 regulates to bend to the outdoor side, the effect of preventing the external shoji 2 from coming off is high. In addition, the stopper piece 12 is disposed in contact with the indoor side of the outdoor side wall 8 of the upper frame 4, so that the stopper piece 12 is reinforced when the outer obstacle 2 receives wind pressure (negative pressure).

  The fifth embodiment described above is a case of a sliding window, but in the case of a sliding window or a double-sleeved sliding window, the sliding stopper 10 can be moved to the FIX side, so that the detachment prevention component 10 does not have to be divided. It is also possible to attach the stopper 10 for the width of the sliding door shoji.

  The present invention is not limited to the embodiments described above. The shape and material of the stopper parts can be changed as appropriate. The anti-slip component may not be provided over the entire length of the upper frame, and may be provided at least in the whole or part of the range where the shoji is located when the shoji is closed. The embodiment is provided with either one of a locking part for a shingles or a locking part for a shingles, but has both a locking part for a shingles and a locking part for a shingles. It may be a thing. 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 frame 5 Indoor side wall of upper frame 6 Detachment parts (for shoji)
7 Locking piece 8 Outdoor wall of upper frame 9 Upper collar 10 Locking parts (for shoji)
11 Rail 12 Stopper

Claims (2)

  A frame and a shoji that is slidable along the upper and lower frames, and the frame is provided with an anti-slip part over the entire length of the upper frame on the interior side of the upper frame. A joinery comprising a slip-off preventing piece that hangs downward from the lower edge of the upper frame on the indoor side of the indoor side wall of the frame.   A frame and a shoji provided so as to be slidable along the upper and lower frames, the frame is provided with an anti-slip part on the upper frame, and the anti-slip part is in contact with the indoor side surface of the outdoor side wall of the upper frame. It is a long member having a substantially L-shaped cross section having a retaining piece that hangs down to the outdoor side of the upper collar, and is disposed in the gap between the upper frame outside the outdoor frame and the shoji, rather than the rail of the upper frame, A fitting that is attached to a peripheral surface.

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