JP7179676B2 - Fixing method for fittings and mesh material - Google Patents

Description

TECHNICAL FIELD The present invention relates to fittings having shoji doors that open to the indoor side.

As fittings having a shoji that opens to the indoor side, for example, an inward-folding window that has a window frame that is fixed to the frame and a lower frame that is connected to the window frame by a hinge mechanism and that can be opened by folding to the indoor side. is known (see, for example, Patent Document 1). When a screen door is attached to the inwardly-folding window, the screen door is opened, the screen door is inserted into the outdoor side of the shoji from above, and the screen door is pushed out from the opening of the window frame to the outdoor side.

JP-A-62-31600

As in the above-described conventional fittings, when installing the screen door, the screen door is pushed out of the opening of the window frame to the outside of the room. In particular, in the case of an inwardly-folding window in which the shoji opens to the inside of the room, the open shoji interferes with the installation work of the screen door and makes the work difficult, so there is a problem that the shoji is more likely to fall.
SUMMARY OF THE INVENTION The present invention has been made in view of such problems, and an object of the present invention is to provide fittings to which a mesh material can be easily attached.

The main invention for achieving this object is a shoji that opens to the indoor side, a frame that swingably supports the lower end of the shoji and has an opening that is closed by the shoji, and a frame that is closed by the shoji. and a net member provided on the outer periphery of the net and having a higher rigidity than the net. and a locking portion that locks the mesh material in a state of covering the opening, and the edge portion has a locked portion locked to the locking portion. It is a fixture characterized by
Other features of the present invention will become apparent from the description of the specification and accompanying drawings.

ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the fittings which a net material is easy to attach.

It is a vertical cross-sectional view of the fittings with the shoji open. It is a cross-sectional view showing a state in which the shoji is closed. It is a figure which shows the net|mesh material mounted in the open shoji. FIG. 3 is an enlarged view of part A in FIG. 2 ; It is the figure which looked at the mesh material from the outdoor side. FIG. 6(a) is a diagram showing a placement step of placing the net material on the open shoji, and FIG. 6(b) is a diagram showing an insertion step of inserting the lower end portion of the net material into the housing portion. 6(c) is a diagram showing a locking step for closing the shoji and attaching the net material, and FIG. 6(d) is a diagram showing the state in which the net material is attached and the shoji is opened. FIG. 7(a) is a diagram showing a first modification of the guide, and FIG. 7(b) is a diagram showing a second modification of the guide.

A fitting according to a first embodiment of the present invention will be described below with reference to the drawings.
In the fittings of this embodiment, the lower end of a rectangular shoji is swingably supported by a rectangular frame. It is a fitting (hereinafter simply referred to as a fitting) for an inward-tilting window that is opened by collapsing a shoji.

In the following description, the up-down direction of fittings 1 attached to a building or the like is indicated as the up-down direction, the left-right direction is indicated as the left-right direction, and the depth direction is indicated as the depth direction. Even if it is each part of the fittings 1, or even if each member that forms the fittings 1 is in a single state, the direction is specified in the vertical direction, the horizontal direction, and the prospective direction in the attached state. to explain.

As shown in FIGS. 1 and 2, the fitting 1 has a frame 10 that is framed in a rectangular shape to form an opening 10a, and a rectangular frame 20 that surrounds the rectangular glass 2a and has the opening 10a. and a mesh material 3 attached to a frame 10 on the outdoor side of the shoji 2. - 特許庁In the following description, with respect to the frame 10, the side where the closed shoji 2 is located is the inner peripheral side, and the opposite side is the outer peripheral side. , the side on which the frame 10 is located is defined as the outer peripheral side.

The frame 10 is made up of an upper frame member 11 and a lower frame member 12 arranged vertically, and two vertical frame members 13 arranged laterally to form an opening 10a. Each frame member 11, 12, 13 is an extruded member made of metal such as aluminum or synthetic resin. The frame members 11, 12 and 13 are provided with fin-shaped outer peripheral protruding portions 11a, 12a and 13a which protrude to the outer peripheral side and are fixed to a frame (not shown) toward the room side. The outer peripheral protrusions 11a, 12a, and 13a are provided at the same position in the direction of projection and form the same plane.

In addition, the frame 10 is provided with inner peripheral protruding portions 11b, 12b, and 13b that protrude inwardly toward the outside of the room. A sealing material 4 that contacts the frame body 20 of the shoji 2 in the closed state is provided over substantially the entire length of each of the inner peripheral protrusions 11b, 12b, and 13b on the protruding tip end side, ie, the inner peripheral side. there is For this reason, when the shoji 2 is closed, the sealing material 4 abuts on the entire circumference of the outdoor side surface 2b of the rectangular frame 20 to provide airtightness and watertightness.

The lower frame member 12 is provided with a groove-shaped accommodation portion 12c in which the lower end portion 3a of the net member 3 is accommodated at the tip of the inner peripheral projecting portion 12b, that is, on the inner peripheral side of the seal member 4. As shown in FIG. Further, the lower frame member 12 is provided with a swinging support portion 12d that swingably supports the supported portion 2c provided at the lower end of the shoji 2, on the interior side of the inner peripheral projecting portion 12b.

The housing portion 12c has a bottom portion 12f of the housing portion 12c that is above the fitting portion 12e of the seal member 4 provided on the inner peripheral protruding portion 12b, and extends upward from the edge of the bottom portion 12f on the interior side of the room. an indoor extension portion 12g, an outdoor extension portion 12h that extends upward from the edge of the bottom portion 12f on the outdoor side, an upper end extension portion 12i that extends indoors from the upper edge of the outdoor extension portion 12h, and The outdoor extension portion 12h extends higher than the indoor extension portion 12g, and the space between the tip of the upper end extension portion 12i and the tip of the indoor extension portion 12g is opened toward the interior of the room. It forms a housing opening 12j.

The accommodation part opening 12j is arranged so as to be positioned on an extension line of the upper surface (surface on the outdoor side) 2b of the shoji 2 in the open state. The housing portion 12c is provided with a mounting member 6 forming a mounting portion on which the net material 3 is mounted on the bottom portion 12f. The mounting member 6 is a block-shaped member whose length in the left-right direction is shorter than that of the lower frame member 12 . Here, the mounting member 6 may not necessarily be provided, and when the mounting member 6 is not provided, the bottom portion 12f serves as a mounting portion on which the net material 3 is mounted.

In the upper frame member 11 and the left and right vertical frame members 13 of the frame 10, locking portions for locking the net member 3 are provided at the tips of the inner peripheral protrusions 11b and 13b, that is, on the inner peripheral side of the sealing member 4. A female locking element 5a of the hook-and-loop fastener 5 is provided on the interior side of the room. That is, the female locking elements 5a of the hook-and-loop fastener 5 are arranged in a U-shape on the interior side of the frame 10 along the opening 10a formed by the frame 10 . Here, the space surrounded by the tips of the inner peripheral protrusions 11b, 12b, and 13b of the upper frame member 11, the lower frame member 12, and the left and right vertical frame members 13 is the opening formed by the frame 10. 10a.

A frame body 20 constituting the shoji 2 has an upper frame member 21 and a lower frame member 22 arranged vertically, and two vertical frame members 23 arranged on the left and right. An upper frame member 21 and a lower frame member 22 are interposed between the upper end portions and the lower end portions, respectively, to form a rectangular frame. The upper frame member 21, the lower frame member 22 and the two vertical frame members 23 are all extruded materials made of metal such as aluminum or synthetic resin. The outer peripheral portion of the glass 2a is accommodated in grooves provided on the inner peripheral sides of the upper frame member 21, the lower frame member 22 and the two vertical frame members 23 via the gasket 7. As shown in FIG.

The frame body 20, in which the upper frame member 21, the lower frame member 22, and the left and right vertical frame members 23 are joined, is joined so that the outdoor side surface 2b forms the same plane. In addition, the above-described supported portion 2c is provided on the outer peripheral side of the lower frame member 22, and the latch engaging portion 11c provided on the upper frame member 11 can be released from the upper frame member 21 on the interior side of the upper frame member 21. A latch mechanism 8 is provided which engages and maintains the shoji 2 in a closed state.

As shown in FIG. 3, guides 9 are provided at the lower ends of the left and right vertical frame members 23 to correct the position and inclination of the net member 3 with respect to the shoji 2 when the net member 3 is attached to the shoji 2. . The guide 9 is, for example, in the form of a block made of synthetic resin, and is attached to the lower ends of the left and right vertical frame members 23 from below. As shown in FIG. is configured to The guides 9 attached to the left and right vertical frame members 23 have a symmetrical shape in which the left and right sides are reversed.

A guide portion 9a that guides the net material 3 is exposed to the outside of the room. The lower side of the guide portion 9a forms a lower guide portion 9b for guiding the net member 3 along the longitudinal direction of the vertical frame member 23, and the upper portion connected to the lower guide portion 9b is a frame body extending upward. It forms an upper guide portion 9c that is inclined so as to be positioned on the outer peripheral side of 20. As shown in FIG. When the guides 9 are attached to the left and right vertical frame members 23, respectively, the space between the two lower guide portions 9b is slightly wider than the width of the net member 3, and the space between the two upper guide portions 9c extends upward. It is designed to widen the gap.

The net material 3 has a net 30 that covers the opening 10a, and a net material frame 31 as a rectangular edge provided on the outer periphery of the widened net 30. As shown in FIG. The net material frame 31 is a member made of synthetic resin or the like having higher rigidity than the net 30, and consists of four frame materials 31a arranged along each side of the rectangular net 30 and adjacent frame materials 31a. It has a square frame member 31b that connects the ends. The frame member 31a and the square frame member 31b are formed such that the ends of the frame members 31a adjacent to each other are joined together by the square frame member 31b, and a mesh frame opening 31c is formed inside. The mesh frame opening 31c is smaller than the opening 10a formed by the frame 10. As shown in FIG.

The outdoor side surface of the mesh frame 31 to which the four frame members 31a are joined is flat, and the peripheral edge of the mesh 30 covering the mesh frame opening 31c from the outdoor side is welded to the mesh frame 31 over the entire circumference. or glued. On the outdoor side of the mesh frame 31 to which the mesh 30 is attached, the male locking element 5b of the hook-and-loop fastener 5 as a locked portion is provided along the mesh frame 31 so as to form a rectangular shape. there is A male locking element 5b of the hook-and-loop fastener 5 is provided so as to protrude toward the outside of the vehicle. Here, since the lower end portion 3a of the net member 3 is accommodated in the accommodation portion 12c of the lower frame member 12, the male locking element 5b of the hook-and-loop fastener 5 need not be provided on the lower end portion side of the net member 3. However, by providing the male locking element 5b of the hook-and-loop fastener 5 also on the lower end side, it can be attached regardless of the top or bottom of the net material 3, so that workability is improved.

Next, a method for fixing the mesh material 3 in this embodiment will be described. The net material 3 is attached in a state in which the frame 10 is fixed to the frame and the shoji 2 is supported by the frame 10 so as to be swingable.

When installing the net material 3, as shown in FIG. 6(a), first, the latch mechanism 8 provided on the upper part of the closed shoji 2 is released, and the upper part of the shoji 2 is moved into the room. to open the shoji 2 (opening step). At this time, the shoji 2 is supported by a stopper, and the lower end side of the shoji 2 supported by the frame 10 is inclined so as to be lower than the upper part of the shoji 2 located on the indoor side.

Next, the mesh material 3 is placed on the surface 2b on the outdoor side, which is the upper surface of the open shoji 2. Next, as shown in FIG. At this time, the side of the mesh material 3 to which the mesh 30 is attached, that is, the side where the male locking element 5b of the hook-and-loop fastener 5 protrudes faces upward, and the mesh material frame 31 side of the mesh material 3 faces the shoji 2 side. (placement step).

Next, as shown in FIG. 3, the net material 3 is moved downward along the surface 2b on the outdoor side of the shoji 2 and the left and right guides 9, and as shown in FIG. The lower end portion 3a of is inserted into the accommodation portion 12c from the accommodation portion opening 12j (insertion step).

Next, as shown in FIG. 6(c), by closing the shoji 2, the screen material 3 placed together with the shoji 2 moves. At this time, the lower end portion 3a of the netting material 3 is placed on the mounting member 6 in the housing portion 12c, and the netting material 3 takes a posture along the vertical direction together with the shoji screen 2. As shown in FIG. At this time, the male locking element 5b of the hook-and-loop fastener 5 of the net 3 is locked to the female locking element 5a of the hook-and-loop fastener 5 of the frame 10, and the net 3 is attached to the frame 10 (locking step). Therefore, as shown in FIG. 6(d), even if the shoji 2 is opened again, the net 3 is kept attached to the frame 10. As shown in FIG. In the net member 3 attached to the frame 10, the indoor side surface of the net member frame 31 of the lower end portion 3a abuts or closely faces the indoor extension portion 12g, and the outdoor side surface of the net member 3 is in contact with or close to the tip of the upper end extension 12i.

According to the fitting 1 of the present embodiment, the net material 3 covering the opening 10a provided in the frame 10 is placed on the mounting member 6 provided on the indoor side of the opening 10a, and is provided on the indoor side of the opening 10a. The male locking element 5b of the hook-and-loop fastener 5 of the mesh material 3 is locked to the female locking element 5a of the hook-and-loop fastener 5, and the mesh material 3 covers the opening 10a. It can be attached to the frame 10 without being moved. For this reason, it is possible to provide fittings 1 having net materials 3 that are easier to attach. In addition, since the mesh frame opening 31c is formed smaller than the opening 10a formed by the frame 10, when the shoji 2 is closed, the frame 10 forming the opening 10a is difficult to see from the inside of the room. It is also excellent in sex.

In addition, the frame 10 has a housing portion 12c in which the lower end portion 3a of the net material 3 is housed on the extension line of the upper surface 2b of the shoji 2 with the shoji 2 opened, and which is provided with the mounting member 6. Therefore, the net material 3 is placed on the open shoji 2, and by moving the net material 3 downward, the lower end portion 3a is accommodated in the accommodating portion 12c in which the placing member 6 is provided. It is possible.

Further, the net material 3 can swing together with the shoji 2 in a state in which the lower end portion 3a is housed in the housing portion 12c. The male locking element 5b of the hook-and-loop fastener 5 is locked to the female locking element 5a of the hook-and-loop fastener 5 of the frame 10. As shown in FIG. Therefore, by closing the shoji 2 with the lower end 3a accommodated, the lower end 3a of the net material 3 is placed on the mounting member 6, and the male locking element 5b of the hook-and-loop fastener 5 of the net material 3 is attached to the frame. It is possible to lock onto the female locking element 5a of the hook-and-loop fastener 5 of the body 10 . That is, it is possible to attach the net material 3 to the frame 10 by closing the shoji 2 .

Further, since the guide 9 for correcting the position and inclination of the net material 3 with respect to the shoji 2 is provided on the shoji 2, the net material 3 is placed on the shoji 2 in an appropriate posture with respect to the shoji 2, and the lower end portion 3a is can be accommodated in the accommodating portion 12c.

In the above-described embodiment, the male locking element 5b of the hook-and-loop fastener 5 is provided in a rectangular shape on the outdoor side surface of the mesh material frame 31, and the hook-and-loop fastener 5 is provided on the indoor side of the frame 10. Although the example in which the female locking element 5a is provided in a U-shape along the opening 10a has been described, the present invention is not limited to this. For example, the mesh material frame 31 is provided with male locking elements 5b of the hook-and-loop fasteners 5 at part of the peripheral edge of the mesh material frame 31, such as the four corners of the surface on the outdoor side. 2, the female locking element 5a of the hook-and-loop fastener 5 is provided at a position facing the male locking element 5b of the hook-and-loop fastener 5 of the net material 3 in a state in which it is moved along the vertical direction. Even if there is, it does not matter as long as the mesh material 3 can be locked to the frame body 10 .

In addition, since the mesh 3 is locked to the frame 10 by the hook-and-loop fastener 5 composed of the female locking elements 5a and the male locking elements 5b, the mesh 3 is male-locked to the female locking elements 5a of the frame 10. It is possible to attach the net 3 to the frame 10 simply by pressing the element 5b. In addition, it is easy to remove the net material 3 from the frame body 10 . Here, the hook-and-loop fastener 5 may be provided with the female locking element 5a on the net material 3 and the male locking element 5b on the frame 10 .

Further, according to the fixing method of the mesh material 3 of the present embodiment, the mesh material 3 is placed on the open shoji 2 and slid to accommodate the lower end portion 3a in the accommodation portion 12c, and the shoji 2 is By closing, it is possible to place the lower end 3a of the net 3 on the mounting member 6 and lock the male locking element 5b to the female locking element 5a. Therefore, it is possible to easily attach the net material 3 to the frame 10 simply by placing the net material 3 on the shoji 2 and closing the shoji 2 .

In the above embodiment, the guide portion 9a of the guide 9 that guides the net member 3 includes a lower guide portion 9b along the longitudinal direction of the vertical frame member 23 and an upper guide portion 9c that is connected to the lower guide portion 9b and inclined. Although the example of having is explained, it is not restricted to this. For example, as shown in FIG. 7(a), the guide portion 90a extends along the longitudinal direction of the vertical frame member 23, and the intermediate guide portion 90b extends along the upper and lower sides of the intermediate guide portion 90b toward the upper end or the lower end of the outer periphery of the frame body 20, respectively. The guide 9 may have an inclined guide portion 90c inclined so as to be located on the side and can be attached to the surface 2b of the shoji 2 on the outdoor side.

In this case, since the same guides 90 can be attached to the left and right vertical frame members 23, it is possible to reduce the cost. Further, as shown in FIG. 7(b), projection pieces 23a projecting in the longitudinal direction to the outdoor side of the left and right vertical frame members 23 may be used as guides for guiding the net member 3. As shown in FIG. In this case, it is possible to further reduce costs by reducing the number of members and the number of assembling man-hours.

Moreover, the above embodiments are intended to facilitate understanding of the present invention, and are not intended to limit and interpret the present invention. The present invention can be modified and improved without departing from its spirit, and it goes without saying that the present invention includes equivalents thereof.

This embodiment includes at least the following inventions.
a shoji that opens indoors; a frame that swingably supports the lower end of the shoji and has an opening that is closed by the shoji; a net that covers the opening on the outside of the shoji; and a net member having an edge portion provided on the outer periphery of the net and having a higher rigidity than the net, and the frame body includes a placement portion of the net member on the indoor side of the opening and covers the opening. and a locking portion that locks the net material in a state, and the edge portion has a locked portion that is locked to the locking portion.

According to such fittings, the net material covering the opening provided in the frame is placed on the mounting portion provided on the indoor side of the opening, and is locked by the locking portion provided on the indoor side of the opening. Since the portion is locked and the mesh material covers the opening, it is possible to attach the mesh material to the frame without moving the mesh material to the outside of the opening. For this reason, it is possible to provide fittings with net materials that are easier to attach.

In such fittings, the frame body has a housing part that houses the lower end of the net material on an extension line of the upper surface of the shoji in the open state and has the mounting part, and the net material is placed on the open shoji and the lower end portion is accommodated in the accommodation portion, and is capable of swinging together with the shoji, and is placed on the placement portion with the shoji closed. and the locked portion is locked to the locking portion.

According to such fittings, the frame body has a receiving portion that receives the lower end portion of the net material and has a placing portion on the extension line of the upper surface of the shoji in the open state. It is possible to store the lower end portion in the storage portion provided with the placement portion by placing the mesh material on the shoji that is in place and sliding the mesh material. In addition, the net material can swing together with the shoji in a state where the lower end is housed in the housing, and when the shoji is closed, it is placed on the placing part so that the part to be locked becomes the locking part. Since it is locked, it is possible to place the lower end of the net material on the placing portion and lock the locked portion to the locking portion by closing the shoji with the lower end accommodated. . That is, it is possible to attach the net material to the frame by closing the shoji.

This fitting is characterized in that the shoji is provided with a guide for correcting the inclination of the net material with respect to the shoji.
According to such a fitting, since the guide for correcting the inclination of the net material with respect to the shoji is provided on the shoji, the net material is placed on the shoji in an appropriate posture with respect to the shoji, and the lower end is placed in the storage part. It is possible to accommodate

In this fitting, the locking portion is either one of a male locking element and a female locking element of a surface fastener, and the locked portion is the male locking element and the female locking element. It is characterized by being the other of the elements.

According to such fittings, one of the locking portion and the locked portion is the male locking element of the hook-and-loop fastener, and the other is the female locking element of the hook-and-loop fastener. The face material can be attached to the frame simply by pressing the engaged portion of the material. Also, the face material can be easily removed from the frame.

Further, in the method for fixing the net material in the above-mentioned fittings, there is provided a placing step of placing the net material on the open shoji, and placing the net material on the placing part with the shoji closed. and a locking step of locking the locked portion to the locking portion.

According to such a method of fixing the netting material, the netting material is placed on the open shoji, the netting material is slid to accommodate the lower end portion in the accommodation portion, and the shoji is closed, so that the lower end portion of the netting material is It is possible to place it on the placing portion and lock the locked portion to the locking portion. Therefore, it is possible to easily attach the net material to the frame simply by placing the net material on the shoji and closing the shoji.

1 fittings, 2 shoji, 2b upper surface of shoji (surface on the outdoor side), 2c supported portion,
3 mesh material, 3a lower end, 5 hook-and-loop fastener, 5a female locking element,
5b male locking element, 6 mounting member, 9 guide, 10 frame,
10a opening, 12c accommodating portion, projecting piece 23a, 30 net, 31 net material frame,
90 guides,

Claims (4)

A shoji that opens to the inside of the room,
a frame that swingably supports the lower end of the shoji and has an opening that is closed by the shoji;
A net material having a net that covers the opening on the outdoor side of the shoji, and an edge that is provided on the outer periphery of the net and has higher rigidity than the net;
has
The frame has a placement portion for the net material on the interior side of the opening, a locking portion for locking the net material while covering the opening, and an extension of the top surface of the shoji in the open state. , an accommodating portion in which the lower end portion of the net material is accommodated and which includes the placing portion;
has
The edge portion has a locked portion that is locked to the locking portion,
The net material is placed on the open shoji and is capable of swinging together with the shoji in a state in which the lower end portion is housed in the housing portion, and is placed on the shoji in a state in which the shoji is closed. A fitting characterized by being placed on a part and the locked part is locked to the locking part . The fitting according to claim 1 ,
A fitting characterized in that the shoji is provided with a guide for correcting an inclination of the net material with respect to the shoji. The fitting according to claim 1 or claim 2 ,
the locking portion is either one of a male locking element and a female locking element of a hook-and-loop fastener;
A fitting, wherein the locked portion is the other of the male locking element and the female locking element. A method for fixing the mesh material in the fitting according to any one of claims 1 to 3 ,
A placing step of placing the net material on the open shoji;
a locking step of closing the shoji, placing the net material on the placing portion, and locking the locked portion to the locking portion;
A method of fixing a mesh material, characterized by comprising:

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