JP6831076B2 - Joinery - Google Patents

Description

The present invention relates to fittings provided at openings in structures.

Conventionally, as a fitting to be installed in an opening of a structure, a frame is widely known in which a frame is attached to the opening and a shoji screen and a screen door are housed in the frame.

For example, a fixed stile fixed to one side of the vertical frame, a movable stile provided horizontally movable on the other side of the vertical frame, and a mesh material provided in a bellows shape between the fixed stile and the movable stile. A screen door provided with, has been proposed (see Patent Document 1 below). In this screen door, the fixed stile is attached to the vertical frame by engaging the pair of claw-shaped engaging portions provided on the fixed stile and arranged apart from each other in the prospective direction with the vertical frame.

Japanese Unexamined Patent Publication No. 2015-227567

However, in the screen door described in Patent Document 1 described above, when the fixing stile is attached to the vertical frame, the pair of claw-shaped engaging portions of the fixing stile are respectively attached to the fixing stile with the net material attached to the fixing stile. Since it must be engaged with the vertical frame, there is a problem that it is difficult to position and attach the fixed frame. Further, when engaging the pair of engaging portions with the vertical frame, a batten is applied to the fixed frame, and the batten is struck with a tool such as a hammer to engage the batten, so that the engaging portion is difficult to see or narrow. There is also a problem that it is difficult to work because of the work in the place.

Therefore, the present invention has been made in view of the above circumstances, and provides a fitting that makes it easy to engage the frame of the screen door with the frame of the structure.

In order to achieve the above object, the present invention employs the following means.
That is, the fitting according to the present invention includes a frame body provided in the opening of the structure, a screen door provided inside the frame body, and an attachment, and the screen door is a frame attached to the frame body. It has a body and a screen material connected to the frame, and the frame has a frame-side mounting portion that can engage with the frame-side mounting portion provided on the frame in a horizontal cross-sectional view. The attachment is provided only at a location, and is characterized in that the attachment is engaged with the frame body and the frame body .

In the fitting configured in this way, the frame-side mounting portion provided on the screen door frame is engaged with the frame-side mounting portion provided on the frame body. Since there is at least one engagement point between the stile-side mounting portion and the frame-side mounting portion in the prospective direction, it is easy to easily engage the stile body with the frame body.

Further, a fitting according to the present invention, the attachment, said rail member stile side engagement provided in engagement portion engageable with the first engagement portion, and the frame-side engaging portion provided on the frame It is preferable to have a second engaging portion that can be engaged.

In the fitting configured in this way, the attachment is attached to the stile by engaging the first engaging portion provided in the attachment with the stile-side engaging portion provided in the stile. Further, by engaging the second engaging portion provided on the attachment with the frame-side engaging portion provided on the frame body, the frame body integrated with the attachment is attached to the frame body. After engaging the frame-side mounting part of the frame with the frame-side mounting part of the frame, the engagement work is carried out step by step so as to engage the attachment with the frame and engage the attachment with the frame. It can be carried out. Therefore, when engaging the engagement work at a plurality of places at once, a large force is required to engage the work, and a tool such as a hammer is required. However, in the present invention, the engagement work may be performed step by step. Work can be done by hand, and workability in narrow spaces is good.

Further, in the fitting according to the present invention, the attachment may have a pressing portion for pressing the frame to the outdoor side, and may be arranged on the indoor side of the frame.

In the fittings configured in this way, the pressing portion provided on the attachment presses the stile body to the outdoor side, so that the stile side mounting portion of the stile body and the frame side mounting portion of the frame body are more reliably engaged with each other. Will be done.

Further, in the fitting according to the present invention, the attachment has a connecting portion for connecting the first engaging portion and the second engaging portion, and a protrusion provided on the connecting portion, and the protrusion is provided. Is pressed from the indoor side to the outdoor side, so that the stile-side engaging portion and the first engaging portion and the frame-side engaging portion and the second engaging portion are engaged with each other. It may be released.

In the fitting configured in this way, by pressing the protrusions provided on the attachment from the indoor side to the outdoor side, the stile-side engaging portion and the first engaging portion are engaged, and the frame-side engaging portion is engaged. The engagement with the second engaging portion is released. Therefore, by pushing the protrusion of the attachment to the outdoor side, the attachment can be removed from the frame and the frame, and the net material can be replaced, so that workability during maintenance is good.

Further, in the fitting according to the present invention, the first engaging portion and the stile-side engaging portion are arranged along a prospective direction, and the first engaging portion is in a finding direction with respect to the stile-side engaging portion. It may be arranged outside the.

In the fitting configured in this way, the first engaging portion provided on the attachment and engaged with the stile-side engaging portion of the stile is arranged outside the stile-side engaging portion in the finding direction. Therefore, it is possible to prevent the attachment from being disengaged due to an object being caught in the first engaging portion of the attachment.

According to the fitting according to the present invention, the frame of the screen door can be easily engaged with the frame of the structure.

It is a front view which looked at the fitting which concerns on one Embodiment of this invention from the indoor side. FIG. 1 is a vertical cross-sectional view taken along the line XX. FIG. 2 is a horizontal cross-sectional view taken along the line YY. It is an enlarged view of part A of FIG. It is a perspective view of the attachment of the fitting according to one Embodiment of this invention, (a) the perspective view seen from the shoji vertical frame side and the indoor side, (b) the perspective view seen from the net material side and the outdoor side. is there. A fitting according to a modified example of one embodiment of the present invention is shown, and is an enlarged view of part A of a drawing corresponding to FIG.

Hereinafter, fittings provided in an opening of a building according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5.
FIG. 1 is a front view of a fitting according to an embodiment of the present invention as viewed from the indoor side. FIG. 2 is a vertical cross-sectional view of FIG. 1 cut by XX. FIG. 3 is a horizontal cross-sectional view of FIG. 2 cut by YY.
As shown in FIGS. 1 to 3, the fitting 100 includes a shoji frame 1 provided in the opening W and formed in a quadrangular frame shape, and a shoji 2 and a screen door 3 fitted in the shoji frame 1. , Is equipped. The screen door body 3 is arranged indoors with respect to the shoji 2.
In the following description, the direction connecting the outdoor side and the indoor side is referred to as a prospective direction, and is referred to as a finding direction that intersects the vertical direction of the shoji 2 and is along the shoji 2. Further, in the finding direction, the direction toward the center of the shoji 2 may be referred to as the inside of the finding direction, and the opposite direction may be referred to as the outside of the finding direction.

The shoji frame body 1 connects the upper frame 11 and the lower frame 12 of the shoji extending in the horizontal direction, both ends of the upper frame 11 of the shoji and both ends of the lower frame 12 of the shoji, respectively, and extends in the vertical direction. It has a vertical frame 13.

The shoji 2 has a shoji stile 20 formed in a square frame shape and a double glazing 29 housed in the sash stile 20.

The shoji stile body 20 connects both the upper stile 21 and the lower stile 22 extending in the horizontal direction, both ends of the upper stile 21 and both ends of the lower stile 22, and extends in the vertical direction. It has a vertical stile 23 and.

As shown in FIG. 2, the shoji upper stile 21 has a metal upper stile 21A made of metal provided on the outdoor side and a resin upper stile 21B made of resin provided on the indoor side. The metal upper stile 21A and the resin upper stile 21B are connected to each other.

The shoji lower stile 22 has a metal lower stile 22A provided on the outdoor side and a resin lower stile 22B provided on the indoor side and made of resin. The metal lower stile 22A and the resin lower stile 22B are connected to each other.

As shown in FIG. 3, the shoji vertical stile 23 has a metal vertical stile 23A provided on the outdoor side and a resin vertical stile 23B provided on the indoor side. The metal vertical frame 23A and the resin vertical frame 23B are connected to each other.

As shown in FIGS. 2 and 3, the shoji upper stile 21, the shoji lower stile 22, and the shoji vertical stile 23 are each formed with a glass holding groove 26 having a substantially U-shaped cross section. The four-sided ends of the double glazing 29 are housed in the glass holding groove 26 via a glazing channel 27 having a substantially U-shaped cross section.
The fitting 100 according to the present embodiment is a vertical window that can be opened and closed on the outdoor side by rotating the shoji 2 housed in the shoji frame 1 around the shoji vertical frame 23 on the hanging side.

The screen door holding portion 28 is formed on the indoor side of the shoji upper frame 11, the shoji lower frame 12, and the shoji vertical frame 13. The screen door body 3 includes a screen door frame body (frame body) 4 fixed to the screen door holding portion 28 and formed in a square frame shape and made of resin, and a screen door body (screen door) 5 housed in the shoji frame body 1. doing.

The screen door frame 4 connects the screen door upper frame 41 and the screen door lower frame 42 extending in the horizontal direction, both ends of the screen door upper frame 41 and both ends of the screen door lower frame 42, respectively, and extends in the vertical direction. It has a vertical frame 43 and.

The screen door main body 5 has a screen door frame (frame body) 50 formed in a square frame shape, and a screen material 70 housed in the screen door frame 50.

The screen door 50 is a screen door extending in the vertical direction by connecting the screen door upper stile 51 and the screen door lower stile 52 extending in the horizontal direction, both ends of the screen door upper stile 51 and both ends of the screen door lower stile 52, respectively. It has a fixed stile 53 and a screen door movable stile 66. As shown in FIG. 3, the screen material 70 can be opened and closed by moving the screen door movable frame 66 along the horizontal direction.

Next, a configuration in which the screen door fixing frame 53 and the screen material 70 are fixed to the screen door vertical frame 43 will be described.
FIG. 4 is an enlarged view of part A of FIG.
As shown in FIG. 4, the screen door vertical frame 43 is arranged over the entire length along the vertical direction of the shoji vertical frame 13. The screen door vertical frame 43 faces the screen door prospective surface portion 46 arranged along the prospective direction, the outer finding surface portion 47 extending inward in the finding direction from the outdoor end of the screen door prospective surface portion 46, and the outer finding surface portion 47. It has an inner finding surface portion 48 provided therein. The screen door vertical frame 43 extends in the vertical direction along the shoji vertical frame 13 and has a substantially U-shape in a horizontal cross section.

The screen door prospective surface portion 46 is arranged inside the shoji prospective surface portion 14 extending in the prospective direction of the shoji vertical frame 13 in the finding direction. The outer finding surface portion 47 is engaged with the outer extending wall portion 15 extending inward in the finding direction from the shoji prospective surface portion 14. The inner finding surface portion 48 is engaged with the inner extending wall portion 16 arranged on the indoor side of the outer extending wall portion 15 extending inward in the finding direction from the shoji prospective surface portion 14. In this way, the screen door vertical frame 43 is attached to the shoji vertical frame 13.

The screen door fixing frame 53 is arranged over the entire length along the vertical direction of the screen door vertical frame 43. The screen door fixing stile 53 includes a bottom plate portion 54 arranged inside the screen door prospective surface portion 46 in the finding direction, an engaging claw portion (frame side mounting portion) 55 extending outward from the bottom plate portion 54 in the finding direction, and an indoor side wall portion 56. And have. The engaging claw portion 55 extends from the outdoor end of the bottom plate portion 54. The engaging claw portion 55 is arranged over the entire length along the vertical direction of the screen door fixing frame 53. The indoor side wall portion 56 is arranged on the indoor side of the engaging claw portion 55.

The tip of the engaging claw portion 55 is provided with an engaging protrusion 55a. The engaging projection 55a is engaged with the first support wall portion (frame side mounting portion) 47a extending inward from the outer finding surface portion 47 of the screen door vertical frame 43. As a result, the screen door fixing frame 53 is positioned with respect to the screen door vertical frame 43 in a plan view.

The first support wall portion 47a of the screen door vertical frame 43 is sandwiched between the outdoor side end portion 54a of the bottom plate portion 54 and the engaging claw portion 55. The indoor end 54b of the bottom plate 54 is in contact with the second support wall 47b extending indoor from the inner finding surface 48 of the screen door vertical frame 43. As a result, the movement of the screen door fixing frame 53 to the outside in the finding direction is restricted.

An outdoor side plate portion 57 extending inward in the finding direction is provided at the outdoor side end portion 54a of the bottom plate portion 54. An indoor side plate portion 58 extending inward in the finding direction is provided at the indoor side end portion 54b of the bottom plate portion 54.

At the end of the outdoor side plate portion 57, an engaging plate portion (frame side engaging portion) 59 extending toward the indoor side is provided. At the end of the indoor side plate portion 58, a support plate portion 60 extending toward the outdoor side is provided.

A mounting plate 71 is provided at the end of the net material 70. The mounting plate 71 is arranged in the space S formed by the bottom plate portion 54, the outdoor side plate portion 57, the engaging plate portion 59, the indoor side plate portion 58, and the support plate portion 60 of the screen door fixing frame 53.

The screen door fixing frame 53 is attached to the screen door vertical frame 43 by the attachment 8.
5A and 5B are perspective views of the attachment 8, (a) a perspective view seen from the shoji vertical frame 13 side and the indoor side, and (b) a perspective view seen from the net material 70 side and the outdoor side.
The attachments 8 shown in FIG. 5 are provided at a plurality of locations, for example, a few locations, along the vertical direction of the screen door fixing frame 53 (see FIG. 2).

As shown in FIGS. 4 and 5, the attachment 8 has a base portion (connecting portion) 81 arranged along the prospective direction and an extending wall portion 82 extending outward in the finding direction from the outdoor end portion of the base portion 81. And an engaging wall portion (first engaging portion) 83 extending from the end portion of the extending wall portion 82 to the outdoor side.

The base portion 81 is in contact with the inner surface of the support plate portion 60 of the screen door fixing frame 53 in the finding direction. The engaging wall portion 83 is in contact with the outer surface of the engaging plate portion 59 of the screen door fixing frame 53 in the finding direction. The base portion 81 abuts on the inner surface of the support plate portion 60 of the screen door fixing frame 53 in the finding direction, while the engaging wall portion 83 abuts on the outer surface of the engaging plate portion 59 of the screen door fixing frame 53 in the finding direction. Therefore, the engagement wall portion 83 and the engagement plate portion 59 of the screen door fixing frame 53 are not disengaged.

A protrusion 84 extending inward in the finding direction is provided at an outdoor end of the base 81.

A protruding wall portion 85 projecting outward in the finding direction is provided in the middle portion of the base portion 81 in the prospective direction. The protruding wall portion 85 supports a mounting plate 71 provided on the net material 70.

An elastic wall portion (pressing portion) 86 extending outward in the finding direction is provided in the vicinity of the indoor end of the base portion 81. The elastic wall portion 86 extends so as to gradually face the outdoor side toward the outside in the finding direction. The elastic wall portion 86 abuts on the indoor side plate portion 58 of the screen door fixing stile 53 from the initial position where the tip portion faces the outdoor side, starting from the connection portion with the base portion 81, so that the tip portion faces the indoor side. It is elastically deformed.

An end wall portion 87 arranged along the outdoor side surface of the inner finding surface portion 48 of the screen door vertical frame 43 is provided at the indoor end portion of the base portion 81. Further, an extension engaging portion (second engaging portion) 88 extending inward in the finding direction is provided at the indoor end of the base 81.

The end wall portion 87 is in contact with the outdoor side surface of the inner finding surface portion 48 of the screen door vertical frame 43. The extension engaging portion 88 hits the outdoor side surface of the inner finding surface portion 48 of the screen door vertical frame 43 and the engaging end portion (frame side engaging portion) 49 extending from the end portion of the inner finding surface portion 48 to the outdoor side. I'm in contact. As a result, the elastic wall portion 86 presses the screen door fixing frame 53 against the screen door vertical frame 43 on the outdoor side while the movement of the attachment 8 to the indoor side is restricted.
In this embodiment, the attachment 8 is made of resin.

Next, an attachment method for attaching the screen door fixing frame 53 and the screen material 70 to the screen door vertical frame 43 will be described.
From the indoor side, the operator engages the engaging claw portion 55 of the screen door fixing frame 53 with the first support wall portion 47a of the screen door vertical frame 43. As a result, the screen door fixing frame 53 is positioned with respect to the screen door vertical frame 43 in a plan view.

Next, the mounting plate 71 of the screen material 70 is arranged in the space S formed by the bottom plate portion 54, the outdoor side plate portion 57, the engaging plate portion 59, the indoor side plate portion 58, and the support plate portion 60 of the screen door fixing frame 53. .. Then, the engaging wall portion 83 of the attachment 8 is inserted into the space S from the indoor side, and the attachment 8 is rotated (moved) in a direction in which the elastic wall portion 86 is brought close to the indoor side plate portion 58 of the screen door fixing frame 53. When the extension engaging portion 88 of the attachment 8 is fitted into the corner between the inner finding surface portion and the engaging end portion 49 of the screen door vertical frame 43, the engaging wall portion 83 of the attachment 8 becomes the engaging plate portion of the screen door fixing frame 53. Engage with 59. At this time, the elastic wall portion 86 of the attachment 8 comes into contact with the indoor side plate portion 58 of the screen door fixing frame 53, and the tip portion starts from the initial position where the tip portion faces the outdoor side starting from the connection portion with the base portion 81. Is flexed and elastically deformed so as to face the indoor side, and the screen door fixing frame 53 is pressed against the screen door vertical frame 43 toward the outdoor side. As a result, the attachment 8, the screen door fixing frame 53, and the screen material 70 are attached to the screen door vertical frame 43.

When removing the net material 70 for maintenance such as replacement of the net material 70, the operator puts a finger on the protrusion 84 of the attachment 8 from the indoor side and pushes the protrusion 84 to the outdoor side. Then, the extension engaging portion 88 of the attachment 8 is disengaged from the engaging end portion 49 of the screen door vertical frame 43, and the engagement wall portion 83 of the attachment 8 and the engaging plate portion 59 of the screen door fixing frame 53 are engaged. The case comes off, and the attachment 8 comes off from the screen door fixing frame 53. As a result, the mounting plate 71 of the screen material 70 can be removed from the space S portion of the screen door fixing frame 53.

In the fitting 100 configured in this way, the engaging claw portion 55 provided on the screen door fixing frame 53 of the screen door main body 5 is engaged with the first support wall portion 47a provided on the screen door vertical frame 43. The screen door fixing frame 53 of the screen door main body 5 is positioned in a plan view on the screen door vertical frame 43 provided in the opening W of the structure. Since there is only one engagement point between the engaging claw portion 55 and the first support wall portion 47a in the prospective direction, the screen door fixing frame 53 can be easily engaged with the screen door vertical frame 43.

Further, the attachment 8 is attached to the screen door fixing stile 53 by engaging the engaging wall portion 83 provided in the attachment 8 with the engaging plate portion 59 provided in the screen door fixing stile 53. Further, by engaging the extension engaging portion 88 provided in the attachment 8 with the engaging end portion 49 provided in the screen door vertical frame 43, the screen door fixing frame 53 integrated with the attachment 8 becomes the screen door vertical frame. It is attached to 43. After engaging the engaging claw portion 55 of the screen door fixing frame 53 with the first support wall portion 47a of the screen door vertical frame 43 and engaging the screen door fixing frame 53 with the screen door vertical frame 43, the attachment 8 is attached to the screen door vertical frame 43. The engagement work can be performed step by step so as to engage the attachment 8 with the screen door fixing frame 53. Therefore, when engaging the engagement work at a plurality of places at once, a large force is required to engage the work, and a tool such as a hammer is required. However, in the present invention, the engagement work may be performed step by step. Work can be done by hand, and workability in narrow spaces is good. Further, since the engagement is performed step by step, the engagement can be easily performed even when the engagement condition is hard due to the dimensional accuracy.

Further, the elastic wall portion 86 provided on the attachment 8 presses the screen door fixing stile 53 toward the outside, so that the engaging claw portion 55 of the screen door fixing stile 53 and the first support wall portion 47a of the screen door vertical frame 43 are brought into contact with each other. Engage more securely.

Further, by pressing the protrusion 84 provided on the attachment 8 from the indoor side to the outdoor side, the engagement plate portion 59 and the engagement wall portion 83 are engaged, and the engagement end portion 49 and the extension engagement portion 88 are engaged. The engagement with is released. Therefore, by pushing the protrusion 84 of the attachment 8 to the outdoor side, the attachment 8 can be removed from the screen door fixing frame 53 and the screen door vertical frame 43, and the screen material 70 can be replaced, so that workability during maintenance is good.

Further, the engaging wall portion 83 provided in the attachment 8 and engaged with the engaging plate portion 59 of the screen door fixing frame 53 is arranged outside the engaging plate portion 59 in the finding direction. Therefore, it is possible to prevent the attachment 8 from being disengaged due to an object being caught on the engaging wall portion 83 of the attachment 8.

The fitting 100 according to the present invention is not limited to the fitting 100 according to the above-described embodiment, and can be appropriately changed or replaced without departing from the gist of the present invention.
Hereinafter, modifications of the embodiment of the present invention will be described, but the same or similar parts and members described in the above-described embodiment will be described using the same reference numerals.

(Modification example)
Next, the fittings according to the modified example of the embodiment of the present invention will be described mainly with reference to FIG.
FIG. 6 shows a fitting according to a modified example of the embodiment of the present invention, and is an enlarged view of part A of a drawing corresponding to FIG.
As shown in FIG. 6, in the present modification, in the attachment 9, the base 81 is provided with a regulation wall portion 91 projecting outward in the finding direction. The regulation wall portion 91 is arranged on the indoor side of the protruding wall portion 85. The regulation wall portion 91 is in contact with the outdoor side of the support plate portion 60 of the screen door fixing frame 53.

At the indoor end of the base 81, a regulator 92 extending outward in the finding direction is provided. The regulator 92 is arranged so as to abut or have a slight gap on the indoor side of the indoor side plate portion 58 of the screen door fixing frame 53. The regulation wall portion 91 and the regulation body 92 of the attachment 8 sandwich the indoor side plate portion 58 of the screen door fixing frame 53 and the support plate portion 60 provided at the ends of the indoor side plate portion 58 in the prospective direction. As a result, the movement of the attachment 8 in the prospective direction is restricted.

It should be noted that the various shapes and combinations of the constituent members shown in the above-described embodiment are examples, and various changes can be made based on design requirements and the like without departing from the gist of the present invention.

For example, in the embodiment shown above, the screen door fixing frame 53 is attached to the screen door vertical frame 43, but it may be directly attached to the shoji vertical frame 13. Further, the screen door fixing frame 53 may be attached to an upper frame, a lower frame, or the like.

Further, in the embodiment shown above, the engaging claw portion (frame side mounting portion) 55 is arranged in substantially the entire length along the vertical direction of the screen door fixing frame 53, but the present invention is not limited to this. The stile-side mounting portion may be divided in the vertical direction, in other words, a plurality of stile-side mounting portions may be arranged at intervals in the vertical direction.

Further, when the frame side mounting portion and the stile side mounting portion are provided at two locations in the prospective direction, the engaging projections of the two stile side mounting portions are both provided so as to face the outdoor side. The configuration may be easy to fit. Further, the engaging protrusions may not be continuously provided in the vertical direction, but may be divided in the vertical direction.

Further, in the embodiment shown above, the vertical siding window has been described as an example of the fitting 100, but the fitting 100 can also be applied to other fittings 100 such as a stile door.

1 ... Shoji frame 2 ... Shoji 3 ... Screen door 4 ... Screen door frame (frame)
5 ... Screen door body (screen door)
8, 9 ... Attachment 11 ... Shoji upper frame 12 ... Shoji lower frame 13 ... Shoji vertical frame 14 ... Shoji prospective surface 15 ... Outer extending wall 16 ... Inner extending wall 20 ... Shoji stile 21 ... Shoji upper stile 22 ... Shoji lower stile 23 ... Shoji vertical stile 26 ... Glass holding groove 28 ... Screen door holding part 29 ... Multi-layer glass 41 ... Screen door upper frame 42 ... Screen door lower frame 43 ... Screen door vertical frame 46 ... Screen door prospective surface part 47 ... Outside finding surface part 47a … First support wall (frame side mounting part)
47b ... Second support wall portion 48 ... Inner finding surface portion 49 ... Engaging end portion (frame side engaging portion)
50 ... Screen door frame (frame body)
51 ... Screen door upper stile 52 ... Screen door lower stile 53 ... Screen door fixing stile 54 ... Bottom plate portion 55 ... Engaging claw portion (frame side mounting portion)
56 ... Indoor side wall 57 ... Outdoor side plate 58 ... Indoor side plate 59 ... Engagement plate (frame side engagement)
60 ... Support plate 66 ... Screen door movable frame 70 ... Screen material 71 ... Mounting plate 81 ... Base (connecting part)
82 ... Extension wall part 83 ... Engagement wall part (first engagement part)
84 ... Protrusion 85 ... Protruding wall part 86 ... Elastic wall part (pressing part)
87 ... End wall portion 88 ... Extended engaging portion (second engaging portion)
100 ... Joinery S ... Space W ... Opening

Claims (5)

The frame provided at the opening of the structure and
A screen door provided inside the frame and
With attachments ,
The screen door
The frame body attached to the frame body and
It has a net material connected to the frame and
The frame body is provided with only one frame-side mounting portion that can be engaged with the frame-side mounting portion provided on the frame body in a horizontal cross-sectional view .
The attachment is a fitting characterized in that it is engaged with the frame body and the frame body . The attachment is
A first engaging portion that can be engaged with the stile-side engaging portion provided on the stile body,
The fitting according to claim 1, further comprising a frame-side engaging portion provided on the frame body and a second engaging portion that can be engaged. The fitting according to claim 2, wherein the attachment has a pressing portion for pressing the frame to the outdoor side, and is arranged on the indoor side of the frame. The attachment is
A connecting portion that connects the first engaging portion and the second engaging portion,
It has a protrusion provided on the connecting portion and
When the protrusion is pressed from the indoor side to the outdoor side, the stile-side engaging portion and the first engaging portion are engaged, and the frame-side engaging portion and the second engaging portion are engaged. The fitting according to claim 2 or 3, wherein the case is released. The first engaging portion and the stile-side engaging portion are arranged along a prospective direction.
The fitting according to any one of claims 2 to 4, wherein the first engaging portion is arranged outside the stile-side engaging portion in the finding direction.

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