JP2022115274A - Fitting - Google Patents

Abstract

To provide a fitting with a door body that is movable in the horizontal direction and a window that can be opened and closed in the door body or a sleeve section, with a simple configuration and an improved aesthetic appearance.SOLUTION: A fitting 1 includes a door body 3 that is movable in the horizontal direction, in which the door body 3 or a sleeve section 4 is provided with an opening window 342 that can be opened and closed under rotation around a rotation axis.SELECTED DRAWING: Figure 2A

Description

TECHNICAL FIELD The present disclosure relates to a fitting provided with a laterally movable door body, in which a door body or a sleeve part is provided with a casement window that can be opened and closed by rotating around a rotation axis.

2. Description of the Related Art Conventionally, there has been known a fitting provided with a sliding door (door body) that moves in a lateral direction and a lighting window provided in the sliding door (door body) (see, for example, Patent Literature 1).

JP 2015-86525 A

By the way, it is conceivable to provide a hinged window on a laterally movable door body. A fitting in which a hinged window is provided on a laterally movable door body has a complicated structure because the hinged window has a large number of parts. Furthermore, when a sliding window is provided on the door body, the extension width of the sliding window to the outside tends to be large, so there is room for improvement from the viewpoint of design.

For this reason, there is a demand for a fitting that is provided with an openable and closable window on a door that can be moved in the lateral direction, so that the design can be improved with a simple configuration. The same applies to a configuration in which an openable and closable window is provided in the sleeve portion instead of the configuration in which the laterally movable door body is provided with an openable and closable window.

An object of the present disclosure is to provide fittings having a laterally movable door body and an openable and closable window in the door body or sleeve portion, which can improve the design with a simple configuration. do.

TECHNICAL FIELD The present disclosure relates to a fitting provided with a laterally movable door body, in which the door body or sleeve portion is provided with a casement window that can be opened and closed by rotating around a rotation axis.

It is a front view at the time of seeing the fittings of 1st Embodiment from the indoor side. It is a cross-sectional view in case the fittings of 1st Embodiment are located in a closed position. It is a cross-sectional view which shows the middle of the fittings of 1st Embodiment moving from a closed position to an open position. It is a cross-sectional view in case the fittings of 2nd Embodiment are located in a closed position. It is a cross-sectional view which shows the middle of the fittings of 2nd Embodiment moving from a closed position to an open position. It is a cross-sectional view in case the fittings of 3rd Embodiment are located in a closed position. It is a cross-sectional view which shows the middle of the fittings of 3rd Embodiment moving from a closed position to an open position. FIG. 11 is a front view of the fittings of the fourth embodiment when viewed from the indoor side in the closed position; It is a figure which shows operation|movement of the interlocking bar of the collision prevention mechanism of the fittings of 4th Embodiment. It is a cross-sectional view which shows the middle of the fittings of 4th Embodiment moving from a closed position to an open position. FIG. 11 is a cross-sectional view of the fitting of the first modification in the closed position; FIG. 11 is a cross-sectional view of the fitting of the second modification in the closed position; It is a cross-sectional view in case the fittings of 3rd Embodiment are located in a closed position. It is a cross-sectional view in case the fitting of a 4th modification is located in a closed position. It is a cross-sectional view in case the fittings of a 5th modification are located in a closed position.

A fitting 1 of the first embodiment will be described. As shown in FIGS. 1 to 2B, the fitting 1 of the first embodiment includes a frame body 2 arranged in an opening formed in a building (not shown) and a door body housed inside the frame body 2. 3, a sleeve portion 4, and a collision prevention mechanism 5 (see FIGS. 2A and 2B).

The frame 2 has an upper frame 21 , a lower frame 22 and a pair of vertical frames 23 . The frame body 2 is framed in a rectangular shape by an upper frame 21 , a lower frame 22 and a pair of vertical frames 23 .

The upper frame 21 is arranged above the frame 2 and extends in the left-right direction (horizontal direction). The lower frame 22 is arranged on the lower side of the frame 2 and extends in the left-right direction (horizontal direction) parallel to the upper frame 21 .

The pair of vertical frames 23 connect the left and right ends of the upper frame 21 and the left and right ends of the lower frame 22 and extend vertically (longitudinally).

The sleeve portion 4 is arranged so as to cover approximately half of one side of the inner side of the frame 2 in the left-right direction. The sleeve portion 4 has a mullion 41 arranged in the middle of the frame 2 in the left-right direction, and a sleeve panel 42 fixed to one side of the mullion 41 in the left-right direction.

The sleeve panel 42 is a FIX panel fixed to the inner portion of one side of the frame 2 in the left-right direction and the inner portion of the mullion 41 . Inside the frame 2 , the portion on the other side in the left-right direction where the sleeve portion 4 is not arranged serves as an opening that is opened and closed by the door 3 . The sleeve panel 42 may be composed of, for example, a glass panel or a non-translucent panel.

As shown in FIGS. 2A and 2B, the door body 3 is arranged on the outdoor side of the sleeve section 4 and is arranged so as to be movable in the left-right direction (horizontal direction) on the outdoor side of the sleeve section 4 .

The door body 3 is positioned at the closed position when the door body 3 is positioned at the opening on the other side in the left-right direction of the frame body 2 where the sleeve part 4 is not arranged in the frame body 2 in the left-right direction. It is located at the closed position when it is located at a position overlapping the sleeve portion 4 on the outdoor side of the sleeve portion 4 on one side in the left-right direction of the arranged frame. In this embodiment, the door body 3 constitutes a single-sliding sliding door that can move in the left-right direction within the frame body 2 .

The door body 3 has a door body body 31, an indoor-side handle portion 32, an outdoor-side handle portion 33, and a ventilation window 34. - 特許庁The door body main body 31 is formed in a rectangular plate shape. The door body main body 31 is formed with a rectangular opening 311 in which the ventilation window 34 is arranged.

The indoor-side handle portion 32 is arranged on the door-end side of the door body main body 31 on the indoor-side surface of the door body main body 31 . The outdoor-side handle portion 33 is arranged on the outdoor-side surface of the door body body 31 on the door tip side of the door body body. The door body 3 can be moved to the open position or the closed position by moving the door body 3 in the left-right direction by putting the user's hand on the indoor-side handle part 32 or the outdoor-side handle part 33. - 特許庁

The ventilation window 34 is arranged in the opening 311 of the door body 3 . The ventilation window 34 has a ventilation window frame 341 attached to the opening 311 of the door body 3 and a vertical sliding shoji 342 (casement window, vertical sliding window) arranged inside the ventilation window frame 341 . The wind sampling window frame 341 is configured to be framed in a rectangular shape.

As shown in FIG. 1, the vertical sliding shoji 342 can be opened and closed by rotating around a rotation axis J extending in the vertical direction (longitudinal direction) arranged on the hanger side, and the rotation axis J is in the horizontal direction. It is a vertical slide-out type shoji that can be slid vertically. In this embodiment, the vertical sliding shoji 342 is configured as an inward-opening window that opens to the indoor side. In the ventilation window 34, by opening the sliding shoji 342, even when the door body 3 is positioned at the closed position, ventilation and ventilation are performed indoors, and ventilation is possible.

As shown in FIG. 1 , the vertical sliding shoji 342 has a frame 343 , a glass panel 344 , and a lock mechanism 35 . The frame 343 is framed in a rectangular shape. A glass panel 344 is fitted within the frame 343 . The lock mechanism 35 is provided on the indoor surface of the frame 343 on the side of the door.

The collision prevention mechanism 5 is a mechanism that prevents the sliding shoji 342 from colliding with the sleeve portion 4 when the door body 3 is moved. The collision prevention mechanism 5 includes a wire 51 (operating member), as shown in FIGS. 2A and 2B. The wire 51 is a linear member extending linearly.

The wire 51 is continuously provided from the mullion 41 of the sleeve part 4 to the sliding door 342 of the ventilation window 34 via the door body 3. - 特許庁The wire 51 has one end connected to the mullion 41 of the sleeve portion 4, is arranged along the left-right direction of the door body 3 in the middle, and the other end connected to the edge of the sliding door 342 extending vertically. be done.

As shown in FIG. 2A, when the door body 3 is in the closed position and the vertical sliding shoji 342 is open, the wire 51 is pulled out to the indoor side by positioning the vertical sliding shoji 342 on the opening side. ing. As shown in FIG. 2B , while the door body 3 is moving from the closed position to the open position, the wire 51 is pulled in the left-right direction along with the movement of the door body 3 to close the door body 3 . In conjunction with the movement of the body 3, it operates so as to close the vertically protruding shoji 342. - 特許庁

In this way, when the door body 3 moves from the closed position to the open position, the collision prevention mechanism 5 pulls the vertical slide-out shoji 342 with the wire 51 in conjunction with the movement of the door body 3, thereby preventing vertical skidding. It can be operated to close the sliding shoji 342 . As a result, when the door body 3 moves from the closed position to the open position, the collision prevention mechanism 5 closes the vertical slide-out shoji 342 with the wire 51 in conjunction with the movement of the door body 3, thereby preventing vertical skidding. It is possible to prevent the sliding shoji 342 from colliding with the sleeve part 4. - 特許庁

According to the first embodiment, the following effects are achieved. The fitting 1 of this embodiment includes a laterally movable door body 3, and the door body 3 is provided with a vertically protruding shoji 342 that can be opened and closed by rotating around a rotation axis J. Therefore, the door body 3 movable in the lateral direction can be provided with the vertically sliding shoji 342 that can be opened and closed by rotating about the rotation axis J with a simpler structure than providing a vertical window. Therefore, in the fitting 1 in which the sliding door 342 is provided on the door body 3, the design can be improved with a simple structure.

In the above-described embodiment, the collision prevention mechanism 5 is provided to prevent the sliding door 342 from colliding with the sleeve portion 4 when the door body 3 is moved. As a result, even if the door body 3 is provided with the sliding door 342, it is possible to prevent the sliding door 342 from colliding with the sleeve part 4. - 特許庁Therefore, it is possible to suppress the breakage of the sliding door 342 and the door body 3 .

In the above-described embodiment, the collision prevention mechanism 5 includes the wire 51 continuously provided from the sleeve portion 4 to the sliding door 342 via the door body 3. The wire 51 is connected to the door body. In conjunction with the movement of 3, by pulling the vertically protruding shoji 342, the vertically protruding shoji 342 is closed. As a result, it is possible to easily prevent the vertically protruding shoji 342 from colliding with the sleeve part 4 with a simple structure in which the vertically protruding shoji 342 is pulled by the wire 51 .

Next, fittings 1A of a 2nd embodiment are explained. The description of the first embodiment can be used for the points that are not described in the second embodiment. In the second embodiment, the same components as in the first embodiment are assigned the same reference numerals as in the first embodiment, and the description thereof is omitted.

As shown in FIGS. 3A and 3B, the fitting 1A of the second embodiment includes a collision prevention mechanism 5A instead of the collision prevention mechanism 5 of the first embodiment. The collision prevention mechanism 5</b>A includes a pressing roller member 521 (roller member) and a roller support arm 522 .

The roller support arm 522 extends for a predetermined length from the mullion 41 of the sleeve portion 4 toward the shoji 342 side. A proximal end of the roller support arm 522 is connected to the mullion 41 of the sleeve portion 4, and a pressing roller member 521 is provided at the distal end.

The pressing roller member 521 is provided at a position where it abuts on the indoor side surface of the vertically protruding shoji 342 when the door body 3 is moved from the closed position to the open position while the vertically protruding shoji 342 is open. . The pressing roller member 521 is interlocked with the movement of the door body 3 and directly presses the vertically protruding shoji 342 to the closing side.

The pressing roller member 521 is configured with a rotatable roller. When the pressing roller member 521 presses the vertically protruding shoji 342, it can press the vertically protruding shoji 342 to the closing side while rotating the roller.

As shown in FIG. 3A, the pressing roller member 521 is positioned on the left-right sleeve 4 side of the vertical sliding shoji 342 when the door 3 is in the closed position and the vertical sliding shoji 342 is open. ing. As shown in FIG. 3B , while the door body 3 is moving from the closed position to the open position, the pressing roller member 521 presses the sliding shoji 342 toward the closing side in conjunction with the movement of the door body 3 .

As a result, even if the door body 3 is moved from the open position to the closed position with the vertically protruding shoji 342 in an open state, the door body is closed before the vertically protruding shoji 342 collides with the mullion 41 of the sleeve portion 4. 3, the pressing roller member 521 presses the vertically protruding shoji 342 to the closing side, so that the vertically protruding shoji 342 can be moved to the closing side. Therefore, it is possible to prevent the sliding shoji 342 from colliding with the sleeve portion 4 .

According to 2nd Embodiment, the following effects are shown while there exists an effect similar to 1st Embodiment. In the fitting 1 of the present embodiment, the collision prevention mechanism 5A is interlocked with the movement of the door body 3, and the pressing roller member 521 that directly presses the vertically protruding shoji 342 toward the closing side of the vertically protruding shoji 342 is provided. Prepare. As a result, the pressing roller member 521 directly presses the sliding door 342 to prevent the sliding door 342 from colliding with the sleeve portion 4 .

Further, in the present embodiment, the pressing roller member 521 presses the vertical sliding shoji 342 . The pressing roller member 521 is configured with a rotatable roller. As a result, the pressing roller member 521 can press the sliding shoji 342 toward the closing side while rotating the roller. Therefore, the vertical sliding shoji 342 can be closed smoothly.

Next, fittings 1B of a 3rd embodiment are explained. The description of the first embodiment can be used for the points that are not described in the third embodiment. In the third embodiment, the same reference numerals as in the first embodiment are assigned to the same configurations as in the first embodiment, and the description thereof will be omitted.

As shown in FIGS. 4A and 4B, in the fitting 1B of the third embodiment, the friction stay 36 is attached to the vertical protruding shoji 342, and instead of the collision prevention mechanism 5 of the first embodiment, the collision prevention mechanism 5B Prepare.

The friction stay 36 can hold the opening angle of the vertical protruding shoji 342 at an arbitrary angle. As shown in FIG. 4A, the friction stay 36 includes a first bar member 361, a second bar member 362, and a shaft member 363 connecting one end of the first bar member 361 and one end of the second bar member 362. ,

The first bar member 361 is connected to the ventilation window frame 341 . The second bar member 362 is connected to the vertical sliding shoji 342 . The second bar member 362 is pushed by a slide pressing member 531 of the slider 53 to be described later, and moves toward the side of the sliding door 342 or away from the sliding door 342, thereby moving the shaft member 363. Rotate to the center and move the vertical sliding shoji 342 to the closing side or the opening side.

The collision prevention mechanism 5B includes a slider 53 capable of moving the second bar member 362 of the friction stay 36. As shown in FIG. The slider 53 is attached to the vertical sliding shoji 342 . The slider 53 has a slide pressing member 531 (pressing member) and a slide support member 532 that supports the slide pressing member 531 so as to be movable in the left-right direction.

The slide support member 532 extends in the left-right direction and is arranged on the surface of the door body 3 on the indoor side. The slide pressing member 531 contacts the mullion 41 of the sleeve portion 4 and moves toward the sleeve portion 4 when the door body 3 is moved from the closed position to the open position side with the vertical sliding shoji 342 open. It is provided at a position where it can press the second bar member 362 of the friction stay 36 when it is pushed by the stand 41 and moved to the side of the sliding door 342 .

As shown in FIG. 4A , the slide pressing member 531 of the slider 53 is positioned on the left-right sleeve portion 4 side of the vertical sliding shoji 342 when the door body 3 is positioned at the closed position and the vertical sliding shoji 342 is open. located in As shown in FIG. 4B , while the door body 3 is moving from the closed position to the open position, the slide pressing member 531 is pressed by the mullion 41 of the sleeve part 4 in conjunction with the movement of the door body 3 . , the second bar member 362 of the friction stay 36 is pressed.

As a result, even if the door body 3 is moved from the open position to the closed position with the vertically protruding shoji 342 in an open state, the door body is closed before the vertically protruding shoji 342 collides with the mullion 41 of the sleeve portion 4. 3, the slide pressing member 531 presses the vertically protruding shoji 342 through the friction stay 36 to the closing side, and the vertically protruding shoji 342 can be moved to the closing side. Therefore, it is possible to prevent the sliding shoji 342 from colliding with the sleeve portion 4 .

According to the third embodiment, by pressing the friction stay 36 with the slide pressing member 531 pressed by the mullion 41 of the sleeve portion 4, the vertically protruding shoji 342 is indirectly moved to the side where the vertically protruding shoji 342 is closed. can be pressed to Therefore, by pressing the friction stay 36 with the slide pressing member 531, it is possible to prevent the vertically protruding shoji 342 from colliding with the sleeve part 4 with a simple structure that only indirectly presses the vertically protruding shoji 342. .

Next, the fitting 1C of 4th Embodiment is demonstrated. The description of the first embodiment can be used for points that are not described in the fourth embodiment. In the fourth embodiment, the same reference numerals as in the first embodiment are assigned to the same configurations as in the first embodiment, and the description thereof will be omitted.

As shown in FIG. 5, the fitting 1C of 4th Embodiment is replaced with the collision prevention mechanism 5 of 1st Embodiment, and is equipped with collision prevention mechanism 5D. The collision prevention mechanism 5D includes an interlocking bar 56 that moves in conjunction with the lock mechanism 35 that locks the open/closed state of the vertical sliding shoji 342, and a stopper 57 (restriction portion).

The lock mechanism 35 has a lock member main body 351, a lock operation portion 352, and a lock bar 353, as shown in FIG. The locking member main body 351 is fixed to the indoor surface of the sliding door 342 on the side of the door. The lock operation part 352 is connected to the lock member main body 351 so that the lock member main body 351 can rotate.

The lock bar 353 is connected to the lock member main body 351, and when the lock member main body 351 is rotated by the operation of the lock operation portion 352, the lock bar 353 is positioned at the upper lock position (see the upper diagram of FIG. 6) or the lower lock position. side to the unlocked position (see lower illustration in FIG. 6).

When the lock bar 353 is positioned at the lock position on the upper side, the ventilation window 34 is locked at the closed position so that the ventilation window 34 does not open. When the lock bar 353 is positioned at the unlocked position on the lower side, the wind sampling window 34 can be opened and closed.

The interlocking bar 56 is formed to extend in the vertical direction, and is arranged inside the door body 3 along the vertical frame on the front side of the sliding door 342 in the wind collecting window frame 341 . As shown in FIG. 6 , the interlocking bar 56 is connected to the lock bar 353 at its upper end and is vertically movable in conjunction with the movement of the lock bar 353 .

The interlocking bar 56 interlocks with the vertical movement of the lock bar 353 of the lock mechanism 35, and as shown in the upper diagram of FIG. 5, the lower end portion is located at the non-restricted position arranged above the lower frame 22. As shown in FIG. When the lock bar 353 is positioned at the lower unlocked position as shown in the lower diagram of FIG. 6, the lower end of the interlocking bar 56 is inside the lower frame 22 as shown in FIG. It is located in the regulation position to be placed.

The stopper 57 is arranged inside the lower frame 22 . The stopper 57 is provided at a position where it contacts the lower end of the interlocking bar 56 when the door body 3 moves from the closed position to the open position when the interlocking bar 56 is at the restricted position. The stopper 57 is provided at a position where it does not come into contact with the lower end of the interlocking bar 56 when the interlocking bar 56 is at the non-regulating position, even if the door body 3 moves from the closed position to the open position.

When the door body 3 moves from the closed position to the open position in the unlocked state in which the vertical sliding shoji 342 is open, the door body 3 is moved to the regulated position as shown in FIG. 7 while moving from the closed position to the open position. The lower end of the interlocking bar 56 located there abuts against the stopper 57 . As a result, the stopper 57 moves the door body 3 to the side where the sleeve part 4 is arranged even if the door body 3 moves from the closed position to the open position when the vertical sliding shoji 342 is open. regulate things.

In this manner, even if the door body 3 is moved from the open position to the closed position in the unlocked state in which the vertically protruding shoji 342 is open, the interlocking bar 56 is positioned at the regulating position, so that the vertically protruding shoji 342 is in an open position. 41, the lower end of the interlocking bar 56 abuts against the stopper 57, and movement of the door body 3 toward the sleeve 4 is restricted. Therefore, it is possible to prevent the sliding shoji 342 from colliding with the sleeve portion 4 .

According to this embodiment, the following effects are obtained. In this embodiment, the collision prevention mechanism 5D includes a stopper 57 that restricts the movement of the door body 3 to the side where the sleeve portion 4 is arranged when the vertical sliding shoji 342 is open. As a result, even if the sliding door 342 is opened, the movement of the door body 3 to the side of the sleeve 4 is restricted, so that the sliding door 342 can be prevented from colliding with the sleeve 4. - 特許庁

It should be noted that the present disclosure is not limited to the above-described embodiments, and includes modifications, improvements, and the like within a range that can achieve the purpose of the present disclosure.

For example, it is not limited to the construction of the fittings of the above-described embodiment, and can be applied to fittings of the following first to fifth modifications. As shown in the fitting 1D of the first modification of FIG. The door body 3 may move on the outdoor side of the wall portion 6 including the wall portion 61 and the wall body 62 . In this case, by applying the collision prevention mechanisms 5 to 5C of the first to fourth embodiments, it is possible to prevent the sliding shoji 342 from colliding with the wall portion 6 . Instead of the structure in which the door body 3 moves on the outdoor side of the wall portion 6, a structure in which the door body 3 moves on the indoor side of the wall portion 6 may be employed.

Further, as shown in a fitting 1E of a second modified form in FIG. may be configured to move In this case, by applying the collision prevention mechanisms 5 to 5C of the first to fourth embodiments, it is possible to prevent the vertical projecting shoji 342A of the ventilation window 34A from colliding with the sleeve 4.

Moreover, as shown in the fitting 1F of the third modified form in FIG. Then, the outer shoji 39 may be provided with a sliding shoji 342, and the collision prevention mechanisms 5 to 5C of the first to fourth embodiments may be applied. As shown in the fitting 1G of the fourth modified form in FIG. , a vertical protruding shoji 342 may be provided in the inner shoji 38, and the collision prevention mechanisms 5 to 5C of the first to fourth embodiments may be applied.

Further, as shown in the fitting 1H of the fifth modified form in FIG. 12, instead of the configuration in which the door body 3 of the first embodiment is provided with the sliding shoji 342, the sleeve portion 4 of the first embodiment has a ventilation window 43. may be provided. In this case, by applying the collision prevention mechanisms 5 to 5C of the first to fourth embodiments, it is possible to prevent the door body 3 from colliding with the shoji 342 protruding vertically.

In the above-described embodiment, the casement window is configured by a vertical sliding shoji (vertical sliding window) whose rotating shaft extends vertically and which can slide horizontally, but it is not limited to this. The casement window may be composed of a vertical slide-out shoji (horizontal slide-out window) having a rotating shaft extending in the horizontal direction and capable of sliding in the vertical direction. Alternatively, the casement window may be configured by a casement window in which the rotating shaft is fixed without being slidably moved. Alternatively, the casement window may be a rotating window such as a louver window that can be opened and closed by rotating about a rotating shaft provided at the center of the blade in the width direction. Further, the rotatable angle of the casement window is not limited, and for example, the casement window may be configured by a rotating window that can rotate 360° around the rotation axis.

In the above-described embodiment, an example of a configuration that directly or indirectly presses the vertical sliding shoji (casement window) in conjunction with the movement of the door body 3 is described, but the configuration is not limited to the above-described embodiment. In conjunction with the movement of the door body, the vertical sliding shoji (casement window) may be pressed via a member different from that in the above embodiment. Further, in the above-described embodiment, in conjunction with the movement of the door body 3, it is configured to pull and close the sliding shoji (opening window) through the wire 51 (operating member), but it is not limited to this. In conjunction with the movement of the door body, the vertical sliding shoji (opening window) may be configured to be pulled and closed via a member different from the above-described embodiment.

1 Fittings 3 Door Body 4 Sleeve 5 Collision Prevention Mechanism 51 Wire (Operating Member) 57 Stopper (Restricting Part) 342 Vertical Sliding Shoji (Open Window) 521 Pressing Roller Member (Pressing Member) J Axis of rotation

Claims (9)

A fitting comprising a laterally movable door body,
A fitting provided with a casement window that can be opened and closed by rotating around a rotation axis on the door body or the sleeve. The door body is laterally movable on the outdoor side of the sleeve section, the outdoor side of the wall section, or the outdoor side of the double sliding door body that is movable with respect to the door body. 1. The fittings according to 1. The door body is laterally movable on the indoor side of the sleeve portion, the indoor side of the wall portion, or the indoor side of the double sliding door body that is movable with respect to the door body. 1. The fittings according to 1. The casement window is rotatable around the rotation axis extending in the vertical direction and the rotation axis is slidable in the horizontal direction, or the casement window is rotatable around the rotation axis extending in the horizontal direction. 4. The fitting according to any one of claims 1 to 3, wherein the rotating shaft is a horizontal slide-out window that is slidable in the vertical direction. In the case where the casement window is provided in the door body, the casement window is provided in the sleeve portion, the wall portion, or the sliding door body that can be moved by sliding with respect to the door body when the door body is moved. Further comprising a collision prevention mechanism that prevents collision or prevents the casement window from colliding with the door body when the door body is moved when the casement window is provided in the sleeve, The fitting according to any one of claims 1 to 4. The collision prevention mechanism directly or indirectly presses the casement window or pulls the casement window directly or indirectly in conjunction with the movement of the door body to move the casement window. 6. The fitting according to claim 5, wherein closing the casement prevents collision of the casement. The collision prevention mechanism includes an operating member provided continuously from the sleeve portion, the wall portion, or the double sliding door body to the casement window via the door body,
7. The fitting according to claim 6, wherein said operation member operates to close said casement window by pulling said casement window in conjunction with movement of said door body. The collision prevention mechanism includes a pressing member that directly or indirectly presses the casement window on the side to close the casement window in conjunction with the movement of the door body,
7. The joinery according to claim 6, wherein said pressing member comprises a rotatable roller. The collision prevention mechanism has a restricting portion that restricts the door body from moving to the side where the sleeve portion, the wall portion, or the double sliding door body is arranged when the casement window is open. , the fixture according to claim 5.

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