JP6995675B2 - Joinery - Google Patents

Description

The present invention relates to a fitting provided with a slidable shoji screen.

Conventionally, in a fitting provided with a sliding shoji such as a sliding door or a sliding window, a structure in which a screen door is provided on the indoor side of the shoji is known. For example, Patent Document 1 discloses this kind of technology. In Patent Document 1, in the sliding window, an airtight material is arranged on the screen of the screen door arranged on the indoor side, and the airtight material comes into contact with the sash of the internal sash in a state where the screen door is closed and the outer sash is opened. By doing so, the structure that takes in the wind by the screen door while preventing the invasion of insects is described.

Jitsukaisho 61-11873

By the way, on the upper floors of a building or the like, it may be necessary to secure a large length in the expected direction of the shoji stile on the indoor side in order to increase the strength. In this configuration, since it is necessary to attach the screen door at a position that does not interfere with the stile, the distance between the glass (face material) of the shoji on the indoor side and the screen door in the expected direction becomes large. Even if the airtight material of the screen door comes into contact with the stile of the shoji on the indoor side as in the conventional technique, the airtight material does not come into contact with the sash if the airtight material of the screen door and the stile of the shoji are displaced from each other in the expected direction. It will be in a state, allowing insects and the like to invade the room.

It is an object of the present invention to provide a fitting having a screen door arranged on the indoor side of the shoji, which can close the gap between the shoji and the screen door regardless of the position of the shoji.

The present invention relates to a fitting (for example, a fitting 1 described later) provided with a frame (for example, a frame 10 described later) and a screen slidable with respect to the frame (for example, an internal screen 20 described later). A screen door slidably arranged on the indoor side of the door (for example, the screen door 50 described later) and a finding surface on the indoor side of the shoji (for example, the indoor side finding described later) arranged between the screen door and the shoji. A closing member (for example, the closing member 80 described later) having an outdoor contact portion (for example, Mohair 90 described later) extending toward the surface 26a) and contacting the screen door to close the gap between the screen door and the shoji. The screen door vertical stile (screen door vertical stile 53, 54) or the closing member is arranged in the screen door, and the closing member and the screen door vertical stile face each other in the prospective direction. The present invention relates to a fitting provided with an indoor side contact portion (for example, mohair 531,532 described later) that closes the gap between the screens.

The shoji has a face material and a horizontal stile (for example, an upper stile 21 and a lower stile 22 described later) and a vertical stile (inner stile 23 and a door tip stile 24) surrounding the four circumferences of the face material, and the closing member. It is preferable to have an accommodating portion for accommodating at least a part of the vertical stile (for example, the summoning stile 23 described later) located on the opposite side of the door end side with the shoji in the closed position.

The indoor side contact portion (for example, mohair 531,532 described later) is fixed to the screen door vertical frame, and the closing member is an indoor side finding surface (for example, with which the tip of the indoor side contact portion can be contacted). , It is preferable to have the indoor side finding surface 82a) described later.

According to the fitting of the present invention, the gap between the shoji and the screen door can be closed regardless of the position of the shoji.

It is a vertical sectional view of the fitting which concerns on one Embodiment of this invention. It is a cross-sectional view of the fitting of this embodiment. It is an enlarged cross-sectional view of the closing member provided in the fitting of this embodiment. It is sectional drawing which shows the state which the sash of the fitting of this embodiment is open. It is a cross-sectional view which shows the intermediate state between the open state and the closed state of the sash of the fitting of this embodiment. It is sectional drawing which shows the state which the sash of the fitting of this embodiment is open.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. In the present specification, the "finding direction" means the surface direction of the shoji in the fittings housed in the opening formed in the building, and the "expected direction" means the thickness direction of the shoji. do.

FIG. 1 is a vertical sectional view of the fitting 1 of the present embodiment. FIG. 2 is a cross-sectional view of the fitting 1 of the present embodiment. As shown in FIGS. 1 and 2, the fitting 1 of the present embodiment has a frame body 10 fixed to an opening of a building, and an internal shoji screen 20 and an external shoji screen slidably arranged inside the frame body 10. A terrace window for higher floors (mainly composed of 40), a screen door 50 slidably arranged on the indoor side of the internal sash 20, and a closing member 80 for closing between the screen door 50 and the internal sash 20 (a terrace window for higher floors). Sliding window).

The frame body 10 is configured such that the upper frame 11, the lower frame 12, and the left and right vertical frames 13, 14 are framed in a substantially rectangular shape, and is fixed to the frame of the building. The upper frame 11, the lower frame 12, and the left and right vertical frames 13 and 14 are extruded aluminum products and are made of metal.

On the lower surface of the upper frame 11, an indoor upper rail 111 with which the upper part of the inner sash 20 is engaged and an outdoor outer upper rail 112 with which the upper part of the outer sash 40 is engaged are formed. The indoor side upper rail 111 and the outdoor outer side upper rail 112 face each other in the prospective direction.

On the upper surface of the lower frame 12, an indoor lower rail 121 to which the lower part of the inner sash 20 is engaged and an outdoor outer lower rail 122 to which the upper part of the outer sash 40 is engaged are formed. The lower rail 121 on the indoor side and the lower rail 122 on the outdoor side face each other in the prospective direction. At the upper part of the outdoor wall portion 120 of the lower frame 12, an airtight material 125 that abuts on the indoor side finding surface of the lower part of the inner sash 20 is arranged. Further, the lower frame 12 has an extension portion 126 extending from the found surface of the indoor side lower rail 121 to the outside of the room in the prospect direction, and the tip of the extension portion 126 is located on the indoor side of the lower part of the shoji 40. An airtight material 127 that comes into contact with the finding surface is arranged.

In the vertical frame 13, an airtight material 131 that comes into contact with the indoor side finding surface of the outer sash 40 is arranged at a portion facing the inner sash 20 at the closed position. Further, a collision prevention member 135 facing the internal sash 20 is arranged in the vicinity of the prospective surface inside the vertical frame 13. Similarly, in the vertical frame 14, the airtight material 141 that comes into contact with the finding surface on the indoor side of the internal sash 20 is arranged at the portion facing the internal sash 20 at the closed position. Further, a collision prevention member 136 facing the internal sash 20 is arranged in the vicinity of the prospective surface inside the vertical frame 14.

Both the inner sash 20 and the outer sash 40 are sliding doors, and by sliding them in the left-right direction (finding direction), the opening is closed or opened. FIGS. 1 to 3 show a state in which both the internal sash 20 and the external sash 40 are in the closed position.

The internal shoji 20 will be described. The inner sash 20 was fitted and fixed in a stile 25 framed in a rectangular shape by an upper stile 21, a lower stile 22, a left and right vertical stiles 23, and a door tip stile 24. It is configured to include a double glazing 26 as a face material.

The upper stile 21 includes a glass groove portion 210 that forms a glass groove that sandwiches the end portion of the double glazing 26, and an engaging portion 211 that engages with the indoor side upper rail 111. The lower stile 22 includes a glass groove portion 220 that forms a glass groove that sandwiches the end portion of the double glazing 26, and a door roller holding portion 221 that holds the door roller 222 that engages with the lower rail 121 on the indoor side.

The inner stile 23 has a glass groove 230 that forms a glass groove that sandwiches the end of the double glazing 26, an indoor portion 231 that extends from the glass groove 230 toward the indoor side in the prospective direction, and an outdoor side in the prospective direction of the indoor portion 231. 232 outside the room located in.

The interior 231 of the interior stile 23 protrudes greatly to the outside of the room in the prospective direction. In the present embodiment, the position of the indoor side finding surface of the calling stile 23 (indoor interior 231) protrudes to the outside of the room from the position of the indoor side finding surface of the door end stile 24, and the amount of protrusion thereof. Is larger than the thickness of the double glazing 26.

An inner smoke return portion 233 and an airtight material 234 are arranged on the finding surface on the outdoor side of the outdoor 232. The airtight material 234 comes into contact with the finding surface on the indoor side of the outer sash 40 (the outer stile 43 described later) in the closed position. The outer surface of the interior 231 of the present embodiment is covered with the interior cover 235.

The door end stile 24 includes a glass groove portion 240 that forms a glass groove that sandwiches the end portion of the double glazing 26, and a door tip portion 241 that is located on the door end side of the glass groove portion 240.

The external shoji 40 will be described. The external shoji 40 was fixed by being fitted into the frame 45, which was framed in a rectangular shape by the upper stile 41, the lower stile 42, the outer stile 43 which is the left and right vertical stiles, and the door tip stile 44. It is configured to include a double glazing 46 as a face material. The basic configuration of the frame 45 of the external shoji 40 is the same as the basic configuration of the frame 25 of the internal shoji 20.

The upper stile 41 includes a glass groove portion 410 that sandwiches the double glazing 46, and an engaging portion 411 that engages with the outdoor upper rail 112. The lower stile 42 includes a glass groove portion 420 that forms a glass groove that sandwiches the end portion of the double glazing 46, and a door roller holding portion 421 that holds the door roller 422 that engages with the outdoor lower rail 122.

The extra stile 43 includes a glass groove portion 430 that sandwiches the double glazing 46, and a protrusion 431 that protrudes from the glass groove portion 430 into the vertical frame 14 in the finding direction. An outside smoke return portion 442 and an airtight material 443 are arranged on the finding surface on the indoor side of the protrusion 431. The airtight material 443 comes into contact with the glass groove 230 of the internal sash 20 in the closed position. The door tip stile 44 includes a glass groove portion 440 that sandwiches the double glazing 46, and a door tip portion 441 that is located on the door end side of the glass groove portion 440.

Next, the screen door 50 will be described. A frame 70 fixed to the building is arranged on the indoor side of the fitting 1 of the present embodiment. The frame 70 is arranged indoors with respect to the frame 10, and a screen door holding frame 60 for holding the screen door 50 so as to be slidable is fixed to the prospective surface of the frame 70.

The screen door holding frame 60 is fixed to the frame 70 at a position where the screen door 50 does not interfere with the inner frame 23 extending toward the room in the prospective direction. The screen door holding frame 60 is configured such that the screen door holding upper frame 61, the screen door holding lower frame 62, and the screen door holding vertical frames 63, 64 are framed in a rectangular shape. The screen door holding upper frame 61 and the screen door holding lower frame 62 are formed in a rail shape. The screen door 50 is held inside the screen door holding frame 60 so as to be movable in the left-right direction.

The screen door 50 is a screen frame 55 framed in a rectangular shape by a screen door upper stile 51, a screen door lower stile 52, left and right screen door vertical stiles 53, and a screen door vertical stile 54, and a net fitted and fixed in the screen door stile 55. The unit 56 is included. The screen upper stile 51 engages with the screen door holding upper frame 61, and the screen door lower stile 52 engages with the screen door holding lower frame 62. Further, a mohair 531 extending outward in the prospective direction is provided on the outdoor side of the screen door vertical stile 53, and a mohair 541 extending outward in the prospective direction is provided on the outdoor side of the screen door vertical stile 54. Be done.

FIG. 3 is an enlarged cross-sectional view of the closing member 80 included in the fitting 1 of the present embodiment. The closing member 80 is arranged between the screen door 50 and the internal sash 20 to prevent a gap between the screen door 50 and the internal sash 20. The closing member 80 is formed in a columnar shape (square) extending in the vertical direction as a whole.

The closing member 80 of the present embodiment has a main body 81 having a prospective surface facing the calling stile 23 of the internal sash 20 on the vertical frame 14 side of the internal sash 20 at the closed position, and the outdoor side of the main body 81 in the prospective direction. The extension piece 82 extending from the vertical frame 13 in the finding direction is formed of an integral member. As shown in FIG. 2, the closing member 80 has a substantially L-shape in a plan view as a whole including the main body portion 81 and the extension piece 82.

The main body 81 has a hollow structure with a hollow inside. The upper part of the main body 81 is fixed to the frame 70 via the upper L-shaped plate 91, and the lower part of the main body 81 is fixed to the frame 70 via the lower L-shaped plate 92. The upper L-shaped plate 91 has a surface fixed to the upper frame 70 by a fastening member 95 such as a screw, and a surface fixed by the fastening member 95 inside the main body 81. The lower L-shaped plate 92 has a surface fixed to the lower frame 70 by the fastening member 95 and a surface fixed to the inside of the main body portion 81 by the fastening member 95.

A fitting portion 93 for fitting the mohair 90 is formed on the finding surface on the outdoor side of the main body portion 81. The mohair 90 extends toward the outdoor side in the prospective direction by the fitting portion 93. The mohair 90 covers substantially the entire area of the closing member 80 and closes the gap between the internal sash 20 and the closing member 80. In the state shown in FIG. 3, the state in which the tip of the mohair 90 is in contact with the indoor side finding surface 26a of the internal sash 20 (double glazing 26) is shown.

The extending piece 82 has a shape in which the tip extending toward the vertical frame 14 in the finding direction gently bends to the outside of the room in the prospecting direction. Depending on the position of the screen door 50, the mohair 531 of the screen door vertical stile 53 or the mohair 541 of the screen door vertical stile 54 abuts on the indoor side finding surface 82a of the extension piece 82.

The finding surface on the outdoor side of the extension piece 82 and the prospective surface on the vertical frame 13 side of the main body 81 form an accommodating portion 85 that accommodates a part of the inner stile 23. With the shoji sash 20 in the closed position, the sash 23 is housed in the storage section 85. When viewed from the indoor side in this state, most of the area of the finding surface 23a on the indoor side of the inner stile 23 is hidden by the extension piece 82 of the closing member 80.

Next, the closed state when the internal sash 20 or the external sash 40 is opened and the screen door 50 is used will be described.

FIG. 4 is a cross-sectional view showing a state in which the internal sash 20 of the fitting 1 of the present embodiment is open. In FIG. 4, the outer sash 40 is in the closed position, and the opening opened by opening the inner sash 20 is closed by the screen door 50 located on the vertical frame 14 side.

As shown in FIG. 4, the mohair 90 of the closing member 80 is in contact with the end of the door end stile 24 of the inner sash 20 moved to the vertical frame 13 side while bending, and the inner sash 20 and the closing member 80 are in contact with each other. The gap between them is closed. Further, the mohair 531 of the screen door vertical frame 53 is also in contact with the indoor side finding surface 82a of the closing member 80 (extending piece 82), and the gap between the screen door 50 and the closing member 80 is also closed. Since the gap between the screen door 50 and the internal shoji 20 is closed by the closing member 80, the screen door 50 can be used comfortably without insects entering through the gap.

FIG. 5 is a cross-sectional view showing an intermediate state between the open state and the closed state of the internal sash 20 of the fitting 1 of the present embodiment. In FIG. 5, the shoji screen 20 is slightly moved from the closed position to the vertical frame 13 side, and the screen door 50 is located on the vertical frame 14 side. The gap created by the movement of the shoji 20 is closed by the screen door 50 facing in the prospective direction.

As shown in FIG. 5, even if the internal sash 20 located on the vertical frame 14 side moves to the vertical frame 14 side, the mohair 90 of the closing member 80 comes into contact with the double glazing 26 as in the state of FIG. The state is maintained. Even while the sash 20 is moving, the mohair 90 of the closing member 80 maintains contact with the double glazing 26. Further, the mohair 531 of the screen door vertical frame 53 is in contact with the indoor side finding surface 82a of the closing member 80 (extending piece 82), and the gap between the screen door 50 and the closing member 80 is also closed.

FIG. 6 is a cross-sectional view showing a state in which the shoji 40 of the fitting 1 of the present embodiment is open. In FIG. 6, the internal sash 20 is in the closed position, and the opening opened by opening the external sash 40 is closed by the screen door 50 located on the vertical frame 13 side.

As shown in FIG. 6, since the position of the internal sash 20 located on the vertical frame 14 side is the same as that in FIG. 2, the state in which the mohair 90 of the closing member 80 is in contact with the double glazing 26 is maintained. In the screen door 50 moved to the vertical frame 13, the mohair 541 of the screen door vertical frame 54 is in contact with the indoor side finding surface 82a of the closing member 80 (extending piece 82), and the screen door 50 and the closing member 80 are in contact with each other. The gap is also closed. Even in this state, the screen door 50 can be used comfortably without insects entering through the gap.

Further, as shown in FIGS. 4 to 6, when the screen door 50 is located on the vertical frame 13 side when viewed from the indoor side, the closing member 80 is hidden by the screen door vertical frame 54, and the screen door 50 is the vertical frame 14. When it is located on the side, the closing member 80 is hidden by the screen door vertical frame 53. Therefore, the closing member 80 is inconspicuous even when viewed from the indoor side.

According to the above embodiment, the following effects are obtained.
The fitting 1 of the present embodiment is arranged between the screen door 50 slidably arranged on the indoor side of the internal sash 20 and between the screen door 50 and the internal sash 20, toward the indoor side finding surface 26a of the internal sill 20. A closing member 80 having a mohair (outdoor abutting portion) 90) that extends and abuts on the screen door 20 to close the gap between the screen door 50 and the screen door 20, and the screen door vertical frame 53, 54 or the screen door that the screen door 50 has. Mohair is placed on the member 80 and closes the gap between the screen door vertical frame 53 (or screen door vertical frame 54) and the screen door vertical frame 53 with the screen door vertical frame 53 (or screen door vertical frame 54) facing each other in the prospective direction. 531 (or mohair 532) and.

As a result, strength is required for high-rise floors, etc., so the length of the inner stile 23 of the inner sash 20 in the expected direction becomes larger, and the distance between the inner sash 20 and the screen door 50 also becomes larger accordingly. Also, the gap between the shoji screen 20 and the screen door 50 can be closed by the closing member 80. Further, since the mohair 90 of the closing member 80 is in contact with the internal sash 20 regardless of whether the internal sash 20 is in the open state, the closed state, or the intermediate state, the internal sash 20 when the screen door 50 is used. It is possible to realize a fitting in which the gap between the screen door 50 and the screen door 50 is always closed.

Further, the inner sash 20 of the present embodiment has a double glazing 26 as a face material and an upper stile 21, a lower stile 22, a calling inner stile 23 and a door tip stile 24 surrounding the four circumferences of the double glazing 26, and is closed. The member 80 has an accommodating portion 85 for accommodating at least a part of the calling stile 23 located on the opposite side of the door end side with the internal sash 20 in the closed position.

As a result, interference between the closing member 80 and the internal sash 20 can be avoided. Therefore, the closing member 80 is arranged without increasing the length in the prospective direction of the fitting 1 as a whole, and the gap between the internal sash 20 and the screen door 50 at the time of use is reduced. A configuration that closes can be realized.

Further, the mohair 531 of the present embodiment is fixed to the screen door vertical frame 53, and the mohair 532 is fixed to the screen door vertical frame 54. The closing member 80 has an indoor side finding surface 82a to which the tips of mohair 531 and 532 can come into contact.

As a result, only when the internal shoji 20 or the external shoji 40 is opened and the screen door 50 is in the used position, the mohair 531 of the screen door vertical frame 53 or the mohair 532 of the screen door vertical frame 54 comes into contact with the closing member 80, and the gap is closed. The configuration can be realized with a simple structure.

Although the preferred embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment and can be appropriately modified.

In the above embodiment, the sliding window has been described as the fitting 1 of the present invention, but the present invention is not limited to this configuration. For example, it can be applied to a fitting having a configuration in which a FIX window (fixed shoji) is arranged on the outdoor side and a sliding door (internal shoji) that can slide and move on the indoor side is arranged.

1 Joinery 10 Frame 20 Internal shoji (shoji)
23 Calling stile (vertical stile)
50 Screen door 53, 54 Screen door vertical frame 80 Closure member 85 Storage part 90 Mohair (outdoor contact part)
531,532 Mohair (indoor contact area)

Claims (3)

In a frame and a fitting provided with a shoji that can slide with respect to the frame,
A screen door that is slidably arranged on the indoor side of the shoji,
A closing member arranged between the screen door and the shoji, extending toward the finding surface on the indoor side of the shoji, and having an outdoor contact portion that abuts on the screen and closes the gap between the screen door and the shoji. When,
An indoor contact portion that is arranged on the screen door vertical stile or the closing member of the screen door and closes the gap between the screen door vertical stile and the closing member in a state where the closing member and the screen door vertical stile face each other in the prospective direction. Joinery with ,. The shoji has a face material and a horizontal frame and a vertical frame surrounding the four circumferences of the face material.
The fitting according to claim 1, wherein the closing member has a housing portion for accommodating at least a part of the vertical stile located on the opposite side of the door end side with the shoji in the closed position. The indoor contact portion is fixed to the screen door vertical frame and is fixed to the screen door vertical frame.
The fitting according to claim 1 or 2, wherein the closing member has an indoor side finding surface to which the tip of the indoor side contact portion can come into contact.

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