JP2021107655A - Fitting and cover member - Google Patents

Abstract

To provide a fitting equipped with a cover member integrated with an angle part, which is easy to clean, does not deteriorate the appearance from the indoor side, and can be compactly accommodated when stacked in a multiple manner, and such a cover member.SOLUTION: Included are a frame body and a sliding sash provided in the frame body. The frame body has right and left vertical frames between which a resin-made cover member having an integral angle portion. The cover member integrally has a first cover plate portion that is continuous with the vertical frame side end portion of the angle portion, extends along the vertical frame toward the outdoor side, and serves as a fixing portion to the vertical frame, a second cover plate portion that is continuous with the outdoor side end portion of the first cover plate portion and extends in an inclined manner toward the outdoor side and away from the vertical frame, and a third cover plate portion that is continuous with the outdoor side end portion of the second cover plate portion and extends toward the outdoor side.SELECTED DRAWING: Figure 4

Description

The present invention relates to fittings and cover members.

Conventionally, a fitting having a hybrid structure in which a resin cover member is attached to the inside of a metal frame is known in order to improve heat insulation and dew resistance. As the cover member, a member having an angle portion integrally attached along the opening edge portion of the skeleton is also known. According to such a cover member, it is possible to save the trouble of separately constructing the angle portion and the cover member.

The cover member having the angle portion integrally is screwed to the frame body so as to form a gap portion between the cover member and the frame body in order to suppress heat conduction from the frame body. Conventionally, in order to screw a cover member having an angled portion to a vertical frame on the indoor side of the shoji, a groove portion formed by bending substantially vertically from the surface of the cover member toward the vertical frame is provided. Is known (see, for example, Patent Document 1).

JP-A-2015-63848

When a groove is formed in the cover member, dirt easily collects in the groove and it is difficult to clean the cover member. Moreover, the appearance from the indoor side also deteriorates. Therefore, it is necessary to separately attach a part for filling the groove to the cover member.

However, when a component for filling the groove is separately attached to the cover member, the merit of integrally providing the angle portion with the cover member is impaired. Moreover, since such a cover member is bulky when it is stored or transported in a plurality of layers at a construction site or the like, a large storage space is required, and there is also a problem that the transportation efficiency is poor.

Therefore, the present disclosure includes a cover member with an integrated angle portion that is easy to clean, does not deteriorate the appearance from the indoor side without providing a separate part, and can be compactly accommodated when a plurality of layers are stacked. It is an object of the present invention to provide fittings and cover members.

The fitting according to one aspect of the present disclosure includes a frame body and a shoji that is housed in the frame body. The frame body has left and right vertical frames, and an angle portion is provided inside the vertical frame. A cover member made of resin to be integrally provided is provided, and the cover member extends toward the outdoor side along the vertical frame continuously with the end portion of the angle portion on the vertical frame side, and with respect to the vertical frame. A second cover plate extending in an inclined manner toward the outdoor side and away from the vertical frame, continuous with the first cover plate portion serving as a fixing portion and the outdoor end portion of the first cover plate portion. A portion and a third cover plate portion extending toward the outdoor side continuously with the outdoor end portion of the second cover plate portion are integrally provided.

It is a front view which looked at the fitting which concerns on one aspect of this disclosure from the indoor side. It is sectional drawing which follows the AA line in FIG. It is sectional drawing which follows the line BB in FIG. It is an enlarged view of the vertical frame on the left side in FIG. It is a top view of the cover member in FIG. It is a figure which shows the state in which a plurality of cover members of FIG. 5 are stacked. It is a front view of the fitting which concerns on another aspect of this disclosure. It is sectional drawing which follows the CC line in FIG. It is sectional drawing which follows the DD line in FIG. It is a figure which shows the state which attached the finger pinch prevention member to the cover member. It is a perspective view which shows disassembled the finger scissors member attached to a cover member. It is sectional drawing which shows the state which operated the finger scissors member by rotation. It is a figure which shows the state which provided the pedestal part for the handle which has an assist function in the cover member.

Hereinafter, embodiments of the present disclosure will be described in detail with reference to the drawings. First, the direction indicated by the arrow in the figure is defined. The Z1-Z2 direction indicates the vertical direction of the fitting. The Z1 direction is the upward direction, and the Z2 direction is the downward direction. The X1-X2 direction indicates the finding direction along the width direction of the fitting. The Y1-Y2 directions indicate the prospective directions of the fittings. With the fitting as a boundary, the Y1 direction indicates the indoor direction, and the Y2 direction indicates the outdoor direction.

The fittings 1 shown in FIGS. 1, 2 and 3 include a frame body 2, an outdoor sash 3A housed inside the frame 2, an indoor sash 3B, and a screen door 3C provided on the outdoor side. It is a window equipped with. The frame body 2 is rectangularly framed by the upper frame 21, the lower frame 22, and the vertical frames 23, 24, which are extruded from metal materials, respectively, and is attached to the opening 101 of the building frame 100.

The outer sash 3A and the inner sash 3B of the present embodiment are housed inside the frame body 2 so as to be slidable and movable in the left-right direction (X1-X2 direction). Specifically, the outer sash 3A and the inner sash 3B each have an area of approximately half of the inner opening of the frame body 2, and the upper stile 31, the lower stile 32, the door tip stile 33, and the merging stile 34 are assembled into a rectangular frame. Then, the glass panel 35, which is a face material, is fitted inside the glass panel 35.

The outer sash 3A is slidably engaged with the rail 211A provided on the upper frame 21 and the rail 221A provided on the lower frame 22, respectively. The inner sash 3B is slidably engaged with the rail 211B provided on the upper frame 21 and the rail 221B provided on the lower frame 22, respectively. The outer sash 3A and the inner sash 3B each have a door roller 36 capable of traveling on the rails 221A and 221B of the lower frame 22. As a result, the outer sash 3A and the inner sash 3B form a sliding door that can independently slide and move in the left-right direction along the rails 211A, 221A, 211B, and 221B.

The screen door 3C is slidably engaged with the screen door rail 213 provided on the upper frame 21 and the screen door rail 223 provided on the lower frame 22, respectively. The screen door 3C has a door roller 37 capable of traveling on the screen door rail 223 of the lower frame 22.

The frame body 2 has a hybrid structure composed of a metal material such as aluminum and a resin material such as vinyl chloride, and is excellent in heat insulating property and dewproof property. Specifically, resin cover members 41 and 42 are provided inside the upper frame 21 and the lower frame 22, respectively. The cover member 41 of the upper frame 21 is arranged between the pair of rails 211A and 211B on the inner surface of the upper frame 21. The cover member 42 of the lower frame 22 is arranged between the pair of rails 221A and 221B on the inner surface of the lower frame 22.

As shown in FIG. 2, resin angle members 51 and 52 separate from the cover members 41 and 42 are attached to the indoor side of the upper frame 21 and the lower frame 22. The angle member 51 of the upper frame 21 extends from the indoor side surface of the rail 211B on the inner surface of the upper frame 21 along the lower surface of the upper frame member 102 provided on the indoor side of the opening 101, and the upper frame member is provided by the screw S1. It is fixed to 102. The angle member 52 of the lower frame 22 extends from the indoor side of the rail 221B on the inner surface of the lower frame 22 along the upper surface of the lower frame member 103 provided on the indoor side of the opening 101, and the lower frame member 103 is screwed S2. Is fixed to.

As shown in FIG. 3, a resin cover member 6 is provided inside the vertical frame 23 on the right side (X1 direction side) to which the shoji 3B when fully closed is attracted. The cover member 6 integrally has an angle portion 61, and extends in a prospective direction from the inner surface 23a of the vertical frame 23 on the inner shoji 3B side along the surface of the right frame member 104 provided on the indoor side of the opening 101. There is. The cover member 6 is fixed to the right frame member 104 by a screw S3 penetrating the angle portion 61, and is fixed to the building frame 100 by a screw S4 penetrating the cover member 6 and the vertical frame 23 on the inner surface 23a of the vertical frame 23. Will be done.

A resin cover member 7 is provided inside the vertical frame 24 on the left side (X2 direction side) to which the external shoji 3A is attracted when fully closed. The cover member 7 integrally includes an angle portion 71, a first cover plate portion 72, a second cover plate portion 73, a third cover plate portion 74, and a locking claw piece 75. As shown in FIG. 3, the cover member 4 extends in a prospective direction from the inner surface 24a on the indoor side of the external shoji 3A in the vertical frame 24 along the surface of the left frame member 105 provided on the indoor side of the opening 101. ing. The cover member 7 is fixed to the left frame member 105 by a screw S5 penetrating the angle portion 71, and is fixed to the building frame 100 by a screw S6 penetrating the cover member 7 and the vertical frame 24 on the inner surface 24a of the vertical frame 24. Will be done.

The cover member 7 will be described with reference to FIGS. 4 and 5. The angle portion 71 of the cover member 7 is provided so as to be continuously bent at the first angle plate portion 711 that abuts on the surface of the left frame member 105 and the outdoor end portion of the first angle plate portion 711. It is composed of a two-angle plate portion 712. The first angle plate portion 711 and the second angle plate portion 712 are orthogonal to each other with the bending portion a1 interposed therebetween. As shown in FIG. 5, the first angle plate portion 711 has a screw hole 713 through which the screw S5 is passed.

In the cover member 7, “continuously” means that the inner side surfaces (side surfaces facing the X1 direction) and the outer surfaces (side surfaces facing the X2 direction) of the two adjacent plate portions are substantially equal to each other. It means that they are connected at the same angle. Therefore, as shown in FIG. 5, each of the bent portions a1 to a5 in the cover member 7 does not have a portion that projects inward and outward, and is smoothly bent.

The second angle plate portion 712 extends from the outdoor end of the first angle plate portion 711 to the vicinity of the inner surface 24a of the vertical frame 24. An engaging groove portion 714 is provided on the indoor side surface 712a of the middle portion of the second angle plate portion 712. The engaging groove portion 714 is engaged with the tip of the first projecting piece 241 projecting inward (X1 direction side) with the indoor end of the vertical frame 24.

In the cover member 7, the first angle plate portion 711 of the angle portion 71 is arranged so as to project most toward the inside (X1 direction side) of the frame body 2 as shown in FIG. As a result, the cover member 7 makes it difficult for the door end stile 33 of the shoji 3A to be seen from the indoor side. That is, in the frame body 2, the position in the finding direction of the first angle plate portion 711 and the position in the finding direction of the inner end portion 331 of the door end stile 33 of the outer shoji 3A are substantially the same. Therefore, the first angle plate portion 711 and the inner end portion 331 of the door end stile 33 of the outer shoji 3A are arranged on substantially the same straight line along the prospective direction.

The first cover plate portion 72 is continuously bent toward the end of the second angle plate portion 712 of the angle portion 71 on the vertical frame 24 side (outside, X2 direction side), and extends in the prospective direction toward the outdoor side. There is. The first cover plate portion 72 and the second angle plate portion 712 are orthogonal to each other with the bending portion a2 in between. The first cover plate portion 72 is provided substantially parallel to the inner surface 24a of the vertical frame 24 and the first angle plate portion 711 from the end portion of the second angle plate portion 712 on the vertical frame 24 side (X2 direction side). ..

The first cover plate portion 72 is a fixed portion of the cover member 7 with respect to the building skeleton 100, so that the outer surface 72a (the surface on the X2 direction side) facing the inner surface 24a of the vertical frame 24 abuts on the inner surface 24a of the vertical frame 24. Placed in. As shown in FIG. 5, the first cover plate portion 72 has a screw hole 721 through which the screw S6 is passed. The width W1 of the first cover plate portion 72 in the prospective direction is slightly larger than the outer diameter of the screw hole 721.

The second cover plate portion 73 is continuously bent toward the outdoor end of the first cover plate 72, and extends in an inclined manner toward the outdoor side and away from the vertical frame 24. That is, the second cover plate portion 73 is inclined with respect to the first cover plate portion 72 in the finding direction (X1 direction) away from the vertical frame 24, and intersects the first cover plate portion 72 at an obtuse angle with the bent portion a3 in between.

The third cover plate portion 74 is continuously bent toward the outdoor end of the second cover plate 73, and extends in the prospective direction toward the outdoor side. The third cover plate portion 74 is provided substantially parallel to the inner surface 24a of the vertical frame 24, the first angle plate portion 711, and the first cover plate portion 72. Therefore, the third cover plate portion 74 intersects the second cover plate portion 73 at an obtuse angle with the bent portion a4 interposed therebetween.

As shown in FIG. 5, the connection portion (bending portion a4) between the second cover plate portion 73 and the third cover plate portion 74 and the outdoor side surface 712b of the second angle plate portion 712 of the angle portion 71 are expected. The separation width W2 in the direction is sufficiently larger than the width W1 in the prospective direction of the first cover plate portion 72. For example, the separation width W2 is at least twice the width W1 of the first cover plate portion 72.

The third cover plate portion 74 is separated from the inner surface 24a of the vertical frame 24 toward the inside of the frame body 2 (the side in the X1 direction) with respect to the first cover plate portion 72. However, the third cover plate portion 74 is arranged closer to the vertical frame 24 than the first angle plate portion 711. Therefore, the third cover plate portion 74 and the first angle plate portion 711 are separated by a separation width W3 in the finding direction. As a result, as shown in FIG. 4, a sufficient space for inserting a hand into the door end stile 33 is secured in order to open the external sash 3A when fully closed.

The locking claw piece 75 is provided so as to be continuous with the outdoor end of the third cover plate portion 74 so as to bend toward the vertical frame 24 in the finding direction. The locking claw piece 75 and the third cover plate portion 74 are orthogonal to each other with the bent portion a5 in between. The locking claw piece 75 is provided substantially parallel to the second angle plate portion 712 of the angle portion 71 from the outdoor end of the third cover plate portion 74.

The locking claw piece 75 has a claw portion 751 at its tip that bends toward the indoor side. The locking claw piece 75 is engaged with the tip of the locking projection piece 242 protruding inward (X1 direction side) from the inner surface 24a of the vertical frame 24 in an L shape.

The locking claw piece 75 has a fin portion 752 made of an elastic member protruding to the outdoor side. As shown in FIG. 4, the fin portion 752 elastically contacts the door end side end portion 332 of the door end stile 33 of the external shoji 3A when fully closed to prevent wind and rain from entering the room. To prevent.

As shown in FIG. 4, the cover member 7 is attached to the inner surface 24a of the vertical frame 24, so that air is provided between the second cover plate portion 73 and the third cover plate portion 74 and the inner surface 24a of the vertical frame 24. The gap portion 70 to be a layer is formed. As a result, the heat insulating property and the dew-proof property of the cover member 7 are improved.

In the cover member 7 configured in this way, the first cover plate portion 72, which is a fixing portion fixed to the vertical frame 24 by the screw S6, is arranged on the most indoor side of the inner surface 24a of the vertical frame 24, and is an angle portion. It is close to 71. Therefore, as shown in FIG. 5, even if the cover member 7 is observed from the indoor side along the D1 direction, the screw S6 is difficult to see. Moreover, the portion of the cover member 7 that is visually observed when observed from the D1 direction is a portion where the second cover plate portion 73 and the third cover plate portion 74 are obtuse and smoothly continuous at the bending portion a4, and have an acute angle. Since it does not have a part, the appearance from the indoor side does not deteriorate even if it is not shielded by a separate part.

Since the second cover plate portion 73 connects the first cover plate portion 72 and the third cover plate portion 74 in an inclined manner, dirt does not easily collect on the surface of the cover member 7, and cleaning can be easily performed. ..

In the cover member 7, the connecting portion (bending portion a4) between the second cover plate portion 73 and the third cover plate portion 74 and the outdoor side surface 712b of the second angle plate portion 712 of the angle portion 71 in the prospective direction. The separation width W2 is sufficiently larger than the width W1 of the first cover plate portion 72 in the prospective direction. Therefore, as shown in FIG. 6, a plurality of cover members 7 are accommodated so that the first cover plate portion 72 is accommodated between the second angle plate portion 712 and the second cover plate portion 73 of the other cover member 7. When the cover members 7 and 7 are overlapped with each other, the adjacent cover members 7 and 7 can be brought close to each other substantially in close contact with each other. Therefore, the cover members 7 can be compactly accommodated by being overlapped with each other.

The fitting 10 shown in FIGS. 7, 8 and 9 shows another aspect of the present disclosure. Since the parts having the same reference numerals as those of the fitting 1 shown in FIGS. 1, 2 and 3, the parts having the same reference numerals refer to the above description for detailed explanations thereof, and different configurations will be described below.

The fitting 10 is a terrace window in which handles 8 and 8 are attached to the side surfaces of the door stiles 33 and 33 of the outer sash 3A and the inner sash 3B on the indoor side, respectively. Stoppers 38 that restrict the movement of the outer sash 3A in the opening direction are attached to the outdoor side surfaces of the upper stile 31 and the lower stile 32 of the inner sash 3B, respectively. In the fitting 10 constituting such a terrace window, a cover member 7 having the same configuration as the cover member 7 is attached to the inner surface 24a of the vertical frame 24 as in the fitting 1.

10, 11, and 12 show a cover member 7 provided with a finger pinching prevention member 9. Since the first cover plate portion 72, the second cover plate portion 73, and the third cover plate portion 74 of the cover member 7 of the present embodiment are close to the vertical frame 24, the amount of protrusion inward from the vertical frame 24 Is small. Therefore, in order to attach the finger pinching prevention member 9 to the vertical frame 24, the pedestal portion 76 is further attached to the cover member 7.

The pedestal portion 76 is formed by bending and molding a metal plate material such as stainless steel. As shown in FIGS. 10 and 11, the pedestal portion 76 is formed by bending the rectangular pedestal surface 761 to which the finger pinching prevention member 9 is attached and the upper and lower two sides of the pedestal surface 761 toward the vertical frame 24 side, respectively. It has a pair of legs 762 and 762. The tips of the legs 762 and 762 are formed so as to follow the surface shape of the cover member 4.

The legs 762 and 762 are provided with fixing pieces 763 and 763 for fixing to the vertical frame 24 via the cover member 7, respectively. The pedestal portion 76 is fixed to the vertical frame 24 by screws S7 and S7 penetrating the fixing pieces 763 and 763 and the first cover plate portion 72 of the cover member 4.

The finger scissors prevention member 9 is composed of a base portion 91 and a finger scissors function portion 92 formed in an L shape. The base portion 91 is fixed to the pedestal surface 761 by screws S8 screwed into the screw holes 764 formed in the pedestal surface 761. The finger scissors function portion 92 is attached by sliding the finger scissors function portion 92 in the vertical direction with respect to the base portion 91. The finger scissors function unit 92 is rotatably provided between the finger scissors prevention position shown in FIG. 10 and the finger scissors release position shown in FIG. 11 with respect to the base portion 91.

By attaching the pedestal portion 76 to the cover member 7 in this way, the finger pinching prevention member 9 that needs to be attached at a position largely separated from the vertical frame 24 can be easily attached. 10, FIG. 11 and FIG. 12 show a case where the finger pinching prevention member 9 is attached to the cover member 7 provided on the fitting 1 via the pedestal portion 76, but the pedestal portion 76 and the finger pinching prevention member 9 are the fittings. It can be similarly attached to the cover member 7 provided on the 10.

As shown in FIG. 13, the handle 8 attached to the shoji has a reaction when the projecting body 81 protruding toward the vertical frame 24 side collides with the object to be collided when the handle 8 is operated in the opening direction. Some have an assist function that facilitates the opening operation of the external handle 3A by using force. Also in this case, the assist function of the handle 8 can be effectively used by attaching the pedestal portion 76 to the cover member 7 and colliding the projecting body 81 with the pedestal surface 761 of the pedestal portion 76.

1,10 Joinery 2 Frame 23,24 Vertical frame 3A External shoji 3B Internal shoji 7 Cover member 70 Air gap 71 Angle part 72 First cover plate part 73 Second cover plate part 74 Third cover plate part

Claims (4)

It is provided with a frame and a shoji that can be stored in the frame.
The frame has left and right vertical frames.
Inside the vertical frame, a resin cover member having an angle portion integrally is provided.
The cover member is
A first cover plate portion that is continuous with the end portion of the angle portion on the vertical frame side, extends toward the outdoor side along the vertical frame, and serves as a fixing portion for the vertical frame.
A second cover plate portion that extends in an inclined manner toward the outdoor side and away from the vertical frame so as to be continuous with the outdoor end portion of the first cover plate portion.
A fitting having integrally provided with a third cover plate portion extending toward the outdoor side, which is continuous with the outdoor end portion of the second cover plate portion. The fitting according to claim 1, wherein a gap portion is formed between the second cover plate portion and the third cover plate portion and the vertical frame. The shoji has an outer shoji arranged on the outdoor side and an inner shoji arranged on the indoor side.
The fitting according to claim 1 or 2, wherein the cover member is arranged on the indoor side of the vertical frame in which the external sash is attracted when the cover member is fully closed. A resin cover member that is attached to the inside of the vertical frame of the frame and has an angle portion integrally.
The cover member is
A first cover plate portion that is continuous with the end portion of the angle portion on the vertical frame side, extends toward the outdoor side along the vertical frame, and serves as a fixing portion for the vertical frame.
A second cover plate portion that extends in an inclined manner toward the outdoor side and away from the vertical frame so as to be continuous with the outdoor end portion of the first cover plate portion.
A cover member integrally having a third cover plate portion extending toward the outdoor side, which is continuous with the outdoor end portion of the second cover plate portion.

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