JP2021092081A - Fitting - Google Patents

Abstract

To provide a fitting with higher wind pressure resistance strength even formed with a simple structure.SOLUTION: The fitting includes: a frame fixed to a skeleton; and a slidable sash guided by the frame. The frame has a vertical rib facing a meeting stile provided in the sash in a depth direction. The vertical rib has a protruding part that protrudes from the frame in the depth direction. The protruding part has a connecting part that is fixed to the skeleton.SELECTED DRAWING: Figure 3

Description

The present invention relates to a fitting having a sliding door that is guided by a frame body and can be slid.

Conventionally, a sash (joint) including a frame, a sliding door shoji, and a FIX shoji is known as a fitting having a sliding door guided by a frame body (see, for example, Patent Document 1). ..
In such fittings, the frame consists of a vertical frame at the front of the door, a vertical frame at the bottom of the door, an upper frame, and a lower frame, and the FIX shoji has a vertical bone, a vertical frame at the door, and an upper frame and a lower frame. It consists of panels with four circumferences attached. The sliding door shoji has a door tip stile facing the door tip vertical frame and a combination stile facing the vertical bone, and slides guided by rails provided on the upper frame and the lower frame.

Japanese Unexamined Patent Publication No. 2016-8468

In the above-mentioned conventional fittings, the sliding door shoji is closed, the FIX shoji is framed with each frame except the vertical bone, and the sliding door shoji is framed with each frame except the combination stile along the frame fixed to the skeleton. Is engaged with. Therefore, when the wind pressure acts on the fittings, the vertical bone and the mating stile are easily deformed due to the bending of the shoji caused by the wind pressure. When the vertical bone and the mating stile are deformed, the upper frame and the lower frame in which the upper end and the lower end of the vertical bone and the mating stile are engaged are also deformed, which may make it difficult for the sliding door shoji to slide. In particular, in areas that are greatly affected by typhoons, it is necessary to increase the rigidity of the sliding door shoji sash and the vertical bones of the frame, or to reinforce it with highly rigid iron, for example, and the number of parts increases. There is a problem that the structure becomes complicated.
The present invention has been made in view of such a problem, and an object of the present invention is to provide a fitting having a higher wind pressure resistance even with a simple structure.

In order to achieve such an object, the fitting of the present invention has a frame body fixed to the skeleton and a sliding door guided by the frame body, and the frame body is a combination of the sliding doors. It has a vertical bone facing the stile in the prospective direction, the vertical bone has a protruding portion protruding in the prospective direction from the frame body, and the protruding portion has a connecting portion fixed to the skeleton. It is a fitting that is characterized by being present.
Other features of the present invention will be clarified by the description in the present specification and the accompanying drawings.

According to the present invention, it is possible to provide a fitting having a higher wind pressure resistance even with a simple structure.

It is a figure which looked at the fitting which concerns on this invention from the indoor side. It is a cross-sectional view of a fitting. It is a vertical sectional view of a fitting. It is a perspective view explaining the structure of the regulation member. It is a perspective view explaining the structure of the modification of the regulation member.

Hereinafter, fittings according to an embodiment of the present invention will be described with reference to the drawings.
In the fitting 1 of the present embodiment, as shown in FIG. 1, the inside of the rectangular frame 2 is partitioned by the vertical bone 3, one side partitioned by the vertical bone 3 forms the FIX window 4, and the other side. It is a single-pull type fitting 1 having a sliding door shoji (hereinafter, simply referred to as a shoji) 5 capable of closing the opening 2a formed in. In the present embodiment, the fitting 1 in which the shoji 5 is slidably provided on the outdoor side of the FIX window 4 will be described as an example.

In the following explanation, when the fitting 1 attached to a building or the like is viewed from the indoor side, the vertical direction is the vertical direction, the horizontal direction is the horizontal direction, and the indoor / outdoor direction is the depth direction. Shown as direction. Whether it is each part of the fitting 1 or each member constituting the fitting 1 in a single state, in the vertical direction, the horizontal direction, and the prospective direction when the fitting 1 is attached to a building or the like. The direction will be specified and explained.

As shown in FIG. 1, the fitting 1 has a frame 2 that is framed in a rectangular shape and fixed to a frame 6 (FIG. 3) of a building or the like, and a region on the right side inside the frame 2 is made of FIX glass 4a. It has a FIX window 4 that covers it, and a shoji screen 5 that is provided so as to be able to close the opening 2a formed on the left side of the FIX window 4 inside the frame body 2.

In the frame body 2, the upper frame 21, the lower frame 22, and the left and right vertical frames 23, 24 are joined in a rectangular shape.
The shoji 5 has a rectangular glass 5a and a stile 5b for accommodating the peripheral end of the glass 5a. As shown in FIGS. 2 and 3, the rectangular frame 5b has a groove-shaped glass accommodating portion 5c that accommodates the peripheral end portion of the glass 5a on the inner peripheral side and is recessed on the outer peripheral side, and the glass 5a. The backup material 7 and the sealing material 8 are interposed and held between the frame 5b and the frame body 5b. The shoji 5 is provided so as to be slidable in the left-right direction along the rails 21a and 22a provided on the outdoor side of the upper frame 21 and the lower frame 22.

The FIX window 4 accommodates the outer peripheral portion of the rectangular FIX glass 4a, and has an upper glass frame portion 4b located above the FIX glass 4a, a lower glass frame portion 4c located below the FIX glass 4a, and a FIX glass 4a. It has a right glass frame portion 4d located to the right of the FIX glass 4d and a vertical bone 3 facing the prospective direction with the sash 5 combined stile 5d located to the left of the FIX glass 4a and having the opening 2a closed. The vertical bone 3 forms an opening 2a together with the upper frame 21, the lower frame 22, and the left vertical frame 23.

The upper glass frame portion 4b, the lower glass frame portion 4c, the right glass frame portion 4d, and the vertical bone 3 are joined in a rectangular shape. The FIX window 4 is attached with the upper glass frame portion 4b attached to the upper frame 21, the lower glass frame portion 4c attached to the lower frame 22, and the right glass frame portion 4d attached to the right vertical frame 24 with screws.

The upper glass frame portion 4b, the lower glass frame portion 4c, and the right glass frame portion 4d form a FIX glass accommodating portion 4e that accommodates the peripheral end portion of the FIX glass 4a together with the ridge 40 engaged with each of them. .. The FIX glass 4a is held with a backup material 7 and a sealing material 8 interposed between the FIX glass 4a and the FIX glass accommodating portion 4e, respectively.

The vertical bone 3 is an extrusion-molded member, and is provided at a position facing the FIX glass accommodating portion 4e of the right glass frame portion 4d and is recessed to the left. The FIX glass accommodating portion 30 and the left side of the FIX glass accommodating portion 30, that is, It has a left hollow portion 31 penetrating in the vertical direction on the side opposite to the side where the FIX glass 4a is housed, and a protruding portion 32 provided on the indoor side of the FIX glass housing part 30 and the left hollow part 31. There is.

The FIX glass accommodating portion 30 has two facing wall portions 30a facing each other at intervals in the prospective direction, and a left wall portion 30b connecting the left ends of the two facing wall portions 30a. The FIX glass 4a is held by interposing a backup material 7 and a sealing material 8 between the two facing wall portions 30a, respectively.

The left hollow portion 31 has a rectangular shape in a plan view, and the left wall portion 30b of the FIX glass accommodating portion 30 forms a boundary between the FIX glass accommodating portion 30 and the left hollow portion 31 to form the left hollow portion 31. The inner wall portion 31a of the hollow portion on the indoor side and the outer wall portion 31b of the hollow portion on the outdoor side are linearly connected to the two facing wall portions 30a of the FIX glass accommodating portion 30. Therefore, the width of the left hollow portion 31 in the prospective direction and the width of the FIX glass accommodating portion 30 in the prospective direction are the same. In the present embodiment, the central wall portion 31c is provided so as to divide the left hollow portion 31 into two spaces arranged in the prospective direction, but the central wall portion 31c is not necessarily provided, and the left hollow portion 31c is also provided. The portion may be divided into three or more hollow portions.

The protruding portion 32 is inserted into the protruding portion main body 33 having the protruding portion hollow portion 32a penetrating in the vertical direction and the edge 33a of the protruding portion main body 33, and comes into contact with the protruding portion main body 33 in the protruding portion hollow portion 32a. It has a regulating member 34 that regulates the deformation and movement of the protruding portion main body 33.
The protruding portion main body 33 has a rectangular shape in a plan view, and is a square pipe-shaped portion through which the hollow portion 32a of the protruding portion penetrates in the vertical direction. The outdoor wall portion of the rectangular protruding portion main body 33 is formed by the facing wall portion 30a on the indoor side of the FIX glass accommodating portion 30 and the hollow portion inner wall portion 31a.

A right extending wall portion 33b and a left extending wall portion 33c extending from the right end of the facing wall portion 30a and the left end of the hollow portion inner wall portion 31a to the indoor side in the prospective direction are provided, respectively, and the right extending wall portion 33b The hollow portion 32a of the protruding portion is formed by the connecting wall portion 33d that connects the ends of the left extending wall portion 33c on the indoor side. The connecting wall portion 33d is formed thicker than the other portions of the vertical bone 3 to increase the rigidity.

The width of the protruding portion hollow portion 32a in the prospective direction is formed sufficiently larger than the width of the left hollow portion 31 and the FIX glass accommodating portion 30 in the prospective direction. In the case of the present embodiment, the width of the lower frame 22 is about twice the width in the prospective direction.

With the upper glass frame portion 4b, the lower glass frame portion 4c, and the right glass frame portion 4d screwed to the frame body 2 and the FIX window 4 attached to the frame body 2, the protruding portion 32 of the vertical bone 3 Projects more toward the room than the frame 2 as shown in FIG. The upper end of the protruding portion main body 33 of the protruding portion 32 is formed higher than the upper end of the frame body 2, and the lower end of the protruding portion main body 33 is formed lower than the lower end of the frame body 2. Regulatory members 34, which are fixed to the skeletons 6 located above and below the projecting portion 32, are inserted into the fore edges 33a forming the upper and lower ends of the projecting portion main body 33, respectively.

The portion 3a of the vertical bone 3 protruding above the upper frame 21 has a sealing material 8 interposed between the portion 3a and the substantially vertical upper frame wall portion 21b forming the indoor end of the upper frame 21. Is connected with. Further, in the vertical bone 3, the portion 3b protruding below the lower frame 22 has a sealing material 8 interposed between the substantially vertical lower frame wall portion 22b forming the indoor end of the lower frame 22. It is connected to the lower frame 22. That is, the vertical bone 3 is in contact with the sealing material 8 on the upper frame 21 and the lower frame 22 side.

The regulating member 34 inserted into each of the upper and lower edges 33a is composed of the same member, and is provided on one surface of the connecting portion 340 which is abutted and fixed to the skeleton 6 and the connecting portion 340. It has a sleeve portion 341 inserted into the protruding portion hollow portion 32a. As shown in FIG. 4, the connecting portion 340 is a flat plate-shaped steel plate having a long rectangular shape in the left-right direction. The connecting portion 340 is provided with a sleeve portion 341 welded substantially in the center in the left-right direction, and insertion holes 340a through which anchor bolts 6a provided in the skeleton 6 are inserted are provided on both sides of the sleeve portion 341. Has been done.

The sleeve portion 341 has a C-shape in a plan view, and the sleeve interior wall portion 341a and the sleeve outdoor wall portion 341b facing each other at intervals in the prospective term, and the left and right of the sleeve interior wall portion 341a and the sleeve outdoor wall portion 341b. It has a sleeve connecting wall portion 341c that connects the ends in the direction.

The distance between the indoor side surface of the sleeve indoor wall portion 341a and the outdoor side surface of the sleeve outdoor wall portion 341b is almost the same as the inner width of the protruding portion hollow portion 32a in the prospective direction, and the sleeve interior wall portion 341a and the sleeve The distance between the tip of the outdoor wall portion 341b and the surface of the sleeve connecting wall portion 341c on the side opposite to the sleeve interior wall portion 341a and the sleeve outdoor wall portion 341b is almost the same as the inner width of the hollow portion 32a of the protruding portion in the left-right direction. Is. For example, with the sleeve portion 341 inserted into the protruding portion hollow portion 32a, the distance between the sleeve inner wall portion 341a, the sleeve outdoor outer wall portion 341b, and the sleeve connecting wall portion 341c facing the inner surface of the protruding portion hollow portion 32a is 0. It is press-fitted to 5 mm or less or with a slight margin.

In the FIX window 4, first, in a state where the sleeve portion 341 of the regulating member 34 is inserted into the protruding portion hollow portion 32a, the upper glass frame portion 4b, the lower glass frame portion 4c, and the right glass frame portion 4d are the skeleton 6 It is fixed to the frame body 2 fixed to. Next, the upper regulating member 34 is pulled up, the lower regulating member 34 is pushed down, the connecting portion 340 is brought into contact with the skeleton 6, the anchor bolt 6a is inserted, and the nut 6b is tightened. The FIX window 4 is attached by this.

According to the fitting 1 of the present embodiment, the protruding portion main body 33 of the protruding portion 32 of the vertical bone 3 facing the combination stile 5d of the shoji 5 in the prospective direction and protruding in the prospective direction from the frame body 2 is vertically Since it is inserted into the regulating member 34 fixed to each of the positioned skeletons 6 and is brought close to or press-fitted, it is possible to regulate the movement and deformation of the vertical bone 3. Further, since the vertical bone 3 has a protruding portion 32 that protrudes more than the conventional vertical bone provided inside the frame body 2, the vertical bone 3 can be provided with high rigidity and strength. Therefore, it is possible to provide higher wind pressure resistance.

At this time, since the regulation members 34 fixed to the skeleton 6 are simply inserted into the protruding portion hollow portion 32a of the protruding portion main body 33 in which the vertical bone 3 is projected from the frame body 2, the structure is simple. It is possible to have high wind pressure resistance. Further, since the vertical bone 3 has high rigidity and strength, the wind pressure imposed on the facing stile 5d can be significantly reduced, so that it is not necessary to reinforce the stile 5d, and the structure is simpler. It is possible. Therefore, it is possible to provide the fitting 1 having a simpler structure and higher wind pressure resistance.

Further, since the sleeve portion 341 of the regulation member 34 inserted into the edge 33a of the protruding portion main body 33 having the protruding portion hollow portion 32a penetrating in the vertical direction is at least close to the inner surface of the protruding portion hollow portion 32a, Even if the deformation of the vertical bone 3 is slight, the sleeve portion 341 comes into contact with the inside of the protruding portion hollow portion 32a. Therefore, it is possible to more reliably regulate the movement and deformation of the protrusion 32 and the vertical bone 3. Further, since the regulating member 34 is inserted into the edge 33a of the protruding portion main body 33, it can be relatively moved in the vertical direction. Therefore, it is possible to easily perform the construction at a plurality of sites where the intervals between the upper and lower skeletons 6 are different. Therefore, it is excellent in versatility.

Further, the portion 3a projecting upward from the upper frame 21 of the vertical bone 3 and the portion 3b projecting downward from the lower frame 22 are respectively interposed with the sealing material 8 to form the upper frame 21 or the lower frame. It is connected to 22. The vertical bone 3, which is an extruded material whose vertical direction is the extrusion direction, is above the upper frame 21 and below the lower frame 22 by cutting off the outdoor parts of the upper end and the lower end. The portions 3a and 3b protruding from the surface are provided. Therefore, the portions 3c and 3d connected to the upper frame wall portion 21b or the lower frame wall portion 22b on the upper end side and the lower end side of the vertical bone 3 serve as the cut end of the vertical bone 3.

Since the vertical bone 3 of the present embodiment has a structure in which three hollow portions penetrating in the vertical direction are lined up in the prospective direction, when the outdoor side portion is excised, the cut end is a plane along the left-right direction or the left-right direction. It becomes the edge of two walls facing each other with a space between them. Therefore, since the vertical bone 3 is a plane forming the cut end or the edge of two wall portions provided at intervals in the left-right direction, the vertical bone 3 has a cut end of the upper frame wall portion 21b or the lower frame wall portion. When connected to 22b, for example, it is possible to regulate the rotational movement and deformation of the vertical bone 3 around the axis in the vertical direction. At this time, if the vertical bone 3 is in direct contact with the upper frame wall portion 21b and the lower frame wall portion 22b without passing through the sealing material 8, the movement and deformation of the vertical bone 3 are more reliably regulated. That is, the portion 3a protruding above the upper frame 21 of the vertical bone 3 and the portion 3b protruding below the lower frame 22 are located on the upper frame wall portion 21b side or the lower frame wall portion 22b side. It is possible to regulate the rotational movement and deformation of the vertical bone 3 as long as they are in contact with each other.

In the above embodiment, an example in which the hollow portion 32a of the protruding portion of the vertical bone 3 into which the sleeve portion 341 of the regulating member 34 is inserted penetrates in the vertical direction has been described, but the present invention is not limited to this. For example, the protruding portion may have a structure in which the inserted sleeve portion has open gaps open upward and downward so as to contact the inside thereof.

In the above embodiment, the regulation member 34 is composed of a member having a connecting portion 340 that is abutted and fixed to the skeleton 6 and a sleeve portion 341 that is inserted into the protruding portion hollow portion 32a. I explained, but it is not limited to this. For example, as shown in FIG. 5, a connecting portion 350 that is abutted and fixed to the skeleton 6 and a side surface contact that is abutted from either the right extending wall portion 33b or the left extending wall portion 33c from the side. The configuration may be such that the movement and deformation of the protruding portion main body 33 are restricted by the regulating member 35 having the contact portion 351 and having an L-shaped cross section.
In this case, for example, the protruding portion 32 is sandwiched between the regulating member 35 in which the side contact portion 351 is in contact with the right extending wall portion 33b and the regulating member 35 in contact with the left extending wall portion 33c. As described above, the connecting portions 350 are temporarily fixed to the protruding portions 32 by the bolts 10 and the nuts 11, and after fixing the respective connecting portions 350 with the anchor bolts 6a and the nuts 6b of the skeleton 6, the two side contact portions 93 and the protruding portions 32 are attached. Fix it. At this time, it is not always necessary to use two regulating members 35, and they may be attached to only one of the right extending wall portion 33b and the left extending wall portion 33c.

Further, in the above embodiment, an example in which the connecting portions 340 and 350 are provided on the regulating members 34 and 35 of separate members has been described, but the present invention is not limited to this. For example, the right extending wall portion 33b and the left extending wall portion 33c may be extended in the horizontal direction to form a connecting portion that is brought into contact with the skeleton 6 and fixed.

In the above embodiment, an example in which the protrusions 32 are fixed to the skeletons 6 located above and below the protrusions 32 by the connecting portions 340 and 350 provided above and below has been described, but the present invention is not limited to this. .. For example, even when the connecting portion provided at either the upper end portion or the lower end portion of the protruding portion is fixed to the skeleton, it is possible to regulate the movement and deformation of the vertical bone.

In the above embodiment, the fitting 1 in which the shoji 5 is slidably provided on the outdoor side of the FIX window 4 has been described as an example, but the fitting 1 in which the shoji is slidably provided on the indoor side of the FIX window has been described. It doesn't matter. In this case, the protruding portion of the vertical bone protrudes more ventricularly than the frame body.

The above embodiment is for facilitating the understanding of the present invention, and is not for limiting the interpretation of the present invention. It goes without saying that the present invention can be modified and improved without departing from the spirit thereof, and the present invention includes an equivalent thereof.

The present embodiment includes at least the following inventions.
It has a frame fixed to the skeleton and a shoji that can be slid by being guided by the frame, and the frame has a vertical bone that faces the combination stile of the shoji in a prospective direction. The vertical bone is a fitting characterized in that it has a protruding portion protruding from the frame body in a prospective direction, and the protruding portion has a connecting portion fixed to the skeleton.

According to such fittings, the protruding portion of the vertical bone facing the combination stile of the shoji in the prospective direction, which protrudes in the prospective direction from the frame, has a connecting portion fixed to the skeleton. , It is possible to regulate the movement and deformation of the longitudinal bone. Further, since it has a protruding portion that protrudes larger than the conventional vertical bone provided inside the frame body, it is possible to provide the vertical bone with high rigidity and strength. Therefore, it is possible to provide higher wind pressure resistance.

At this time, since the connecting portions of the protruding portions having the vertical bones protruding from the frame are only fixed to the skeleton, it is possible to provide high wind pressure resistance with a simple structure. In addition, since the rigidity and strength of the vertical bone are high, the wind pressure on the facing stile can be significantly reduced, so that reinforcement of the stile is not required and a simpler structure can be achieved. Is. Therefore, it is possible to provide a fitting having a higher wind pressure resistance with a simple structure.

Such a fitting is characterized in that the connecting portion is provided at each of the upper and lower ends of the protruding portion.

According to such a fitting, since the upper and lower ends of the protruding portion are fixed to the skeleton, it is possible to provide a higher wind pressure resistance.

In such a fitting, the protruding portion includes a protruding portion main body having gaps opened upward and downward, and a regulating member inserted into the gap of the protruding portion main body to regulate the protruding portion main body. However, the regulating member has the connecting portion.

According to such fittings, since the connecting portion of the regulating member inserted in the gaps opened upward and downward is fixed to the skeleton, the movement and deformation of the protruding portion and the vertical bone are more reliably regulated. It is possible to do. Further, since the regulating member is inserted in the gap of the protruding portion, it can move relative to the vertical direction. Therefore, it is possible to easily perform the construction at a plurality of sites where the distance between the upper and lower skeletons is different. Therefore, it is excellent in versatility.

Such a fitting is characterized in that the vertical bone is in contact with the frame body side in a prospective direction.
According to such fittings, since the vertical bone is in contact with the frame body side in the prospective direction, it is possible to regulate the movement and deformation of the vertical bone depending on the portion on the frame body side that is in contact with the vertical bone.

1 joinery, 2 frame, 3 vertical bone, 5 shoji, 5d combination stile, 6 skeleton,
9 Regulatory member, 32 protruding part, 32a protruding part hollow part, 33 protruding part main body,
33a edge, 34 regulation member, 35 regulation member, 340 connection part,
341 sleeve part, 350 connection part,

Claims (4)

The frame fixed to the skeleton and
It has a shoji that can be slid by being guided by the frame.
The frame has a vertical bone facing the combination stile of the shoji in the prospective direction.
The vertical bone has a protrusion protruding in the prospective direction from the frame body.
A fitting characterized in that the protruding portion has a connecting portion fixed to the skeleton. The fitting according to claim 1,
A fitting characterized in that the connecting portion is provided at each of the upper and lower ends of the protruding portion. The fitting according to claim 1 or 2.
The protruding portion includes a protruding portion main body having gaps opened upward and downward, and a protruding portion main body.
It has a regulating member that is inserted into the gap of the protruding portion main body and regulates the protruding portion main body.
A fitting characterized in that the regulating member has the connecting portion. The fitting according to any one of claims 1 to 3.
A fitting characterized in that the vertical bone is in contact with the frame body side in a prospective direction.

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