JP3153502B2 - Bay window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bay window in which a shoji is provided on a sleeve so as to be openable and closable.

[0002]

2. Description of the Related Art Conventionally, as this kind of bay window, one disclosed in Japanese Utility Model Publication No. 57-35098, in which a one-sided sliding screen is provided on a sleeve portion, is known. On the sleeve of the bay window, a window consisting of a window frame and a single-sided sliding door is provided on the sleeve,
A handle for opening and closing the shoji is attached to the indoor end of the shoji. The shoji is formed in a vertically long rectangular shape, and is guided by rails formed on the upper frame and the lower frame of the window frame, and is opened and closed in a one-sided manner.

[0003]

In such a conventional bay window, although depending on the width of the bay window, the sash is inevitably an extremely long one. For this reason, even if the sliding door is opened and closed by guiding the sliding door to the rail, the sliding door is tilted in the opening and closing direction so that the sliding door is held between upper and lower rails, and there is a problem that opening and closing is not smooth. Further, in a bay window provided in front of a kitchen sink, there is a problem in that the handle is far away, which hinders the opening / closing operation of a shoji.

[0004] The present invention relates to a method for manufacturing a shoji screen which is extremely vertically long.
It is an object of the present invention to provide a bay window that can be smoothly opened and closed and can be used to open and close a shoji.

[0005]

SUMMARY OF THE INVENTION A bay window of the present invention is a bay window provided with a window frame on a sleeve portion and a single-drawing type shoji having an upper end inclined forward and downward. , A rail is provided to guide the lower part of the sliding door in the opening and closing operation,
A side wall guide that guides an upper portion including a portion inclined downward to the front of the sliding door in the opening / closing operation from the side surface is provided on the storage wall body portion that stores the open sliding door.

According to this configuration, the shoji is guided by the rail provided on the lower frame with the lower part, and the part inclined forward and downward is provided.
The upper portion of the housing is opened and closed by being guided by a side guide provided on the storage wall portion. In this case, the rail slides (rolls) on the lower end of the shoji, and the side guide slides on the side of the shoji. For this reason, in opening and closing the sash, even if the sash is inclined in the opening and closing direction, the sash is not sandwiched between the rail and the side guide. In other words, a special shape with the upper end inclined forward and downward
Even a sliding door such as a one-sided sliding window that is difficult to guide the upper part or a vertically long sliding door that easily tilts in the opening and closing direction does not come off or be stuck on the window frame.

In this case, it is preferable that the guide surface of the side guide for the sash is curved in the opening and closing direction.

According to this configuration, the sliding door that opens and closes comes into sliding contact with the curved guide surface of the side guide.
Even if the sliding door is not completely flat, it can be opened and closed smoothly.

In these cases, a parallel link mechanism for opening and closing the shoji is provided on the storage wall, and an operator for operating the parallel link mechanism is provided on the indoor side of the window frame. It is characterized by having.

[0010] According to this configuration, since the operator for operating the parallel link mechanism is provided on the indoor side of the window frame, the operator can open and close the sash from a relatively short position. it can. Further, since the parallel link mechanism is used for opening and closing the shoji, it is possible to prevent the shoji from tilting in the opening and closing direction during the opening and closing movement.

In this case, the parallel link mechanism is composed of an "X" -shaped link that operates to open and close legs, and a roller is attached to an output end of the parallel link mechanism. It is preferable that a guide groove to be brought into rolling contact with is provided.

According to this structure, the roller is brought into contact with the guide groove provided in the vertical frame of the shoji in accordance with the opening and closing operation of the parallel link mechanism, so that the shoji can be smoothly opened and closed.

Further, in these cases, a pulling member is provided between the upper frame of the shoji and the upper frame of the window frame to draw the shoji to the indoor side with the closing operation. .

The pulling member is generally provided on a door frame or a vertical frame receiving the door frame. However, in the case of a single-draw type sliding door whose upper end is inclined forward and downward, the pulling member is located above the upper frame of the sliding door and above the window frame. The pulling member can be interposed even with the frame.
That is, by interposing the pulling member between the upper frame of the shoji and the upper frame of the window frame, the entire closed shoji is sufficiently drawn indoors, and the watertightness between the shoji and the window frame and The airtightness can be improved.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A bay window according to an embodiment of the present invention will be described below with reference to the accompanying drawings. The bay window is provided in front of the kitchen sink, and has a relatively small exit width in consideration of the sink. FIG. 1 is a transverse sectional view of the bay window, and FIG. 2 is a longitudinal sectional view of the bay window.
As shown in both figures, this bay window 1 is composed of a pair of left and right orifices 2 and 2 on the outdoor side and a pair of left and right vertical frames 3 and 3 on the indoor side to form a vertical structural material. A horizontal structural material is constituted by the upper outer frame 4 and the lower outer frame 5 passed between the cubicles 2 and 2, and the upper inner frame 6 and the lower inner frame 7 passed between the pair of vertical frames 3 and 3. Further, a pair of left and right upper frames 8 and 8 and lower frames 9 and 9 passed between the left and right sides 2 and the vertical frames 3 constitute a structural material in the front-rear direction. Then, both the upper frame 8, 8 are inclined forwardly downward, the upper portion of bay windows 1 are designed on the roof shape of the shed.

In the front space formed by the left and right cubicles 2 and 2, the upper outer frame 4 and the lower outer frame 5, these windows are fitted to the indoor side as a four-peripheral frame, and the window 10 is formed. Is attached with a plane grid 11 composed of a vertical grid 12. Further, a skylight (toplight) 13 facing the outside is formed in the upper space of the front lowering portion formed by the left and right upper frames 8, the upper outer frame 4, and the upper inner frame 6, using these as four-peripheral frames.
Furthermore, in each side (sleeve) space constituted by the cubic 2, vertical frame 3, upper frame 8 and lower frame 9, these cubic 2, vertical frame 3,
The upper frame 8 and the lower frame 9 are used as the window frame 14, and the single sliding window 15 in which the single sliding sleeve 16 and the screen door 17 are incorporated.
Is configured. Further, a base plate 18 facing the indoor and a lower plate 19 facing the outdoor are mounted in a lower space formed by the left and right lower frames 8, the lower outer frame 5 and the lower inner frame 7. ing. The space between the base plate 18 and the lower surface plate 19 is filled with a heat insulating material 20.

On the other hand, an upper decorative cover 21 for concealing screws is attached to the outdoor exposed portion of the upper inner frame 6, and a lower decorative cover 22 for concealing screws is attached to the outdoor exposed portion of the lower inner frame 7, respectively. . Similarly, a vertical decorative cover 23 is attached to the outdoor exposed portion of each vertical frame 3. In addition, upper inner frame 6
On the indoor side, an upper frame 24 and an upper frame cover 25 are attached so as to be attached thereto. Similarly, a vertical frame 26 and a vertical frame cover 27 are attached to the indoor side of each vertical frame 3 so as to be attached thereto.

Here, the single sliding window 15 will be described in detail with reference to FIG. 1, FIG. 2 and FIG. Each single sliding window 15 includes the window frame 14 composed of the cubic 2, the vertical frame 3, the upper frame 8 and the lower frame 9 as described above, and the sleeve shoji 16 and the screen door 17 incorporated in the window frame 14. , A parallel link mechanism 28 for opening and closing the sleeve shoji 16 and an operation knob 29 for operating the parallel link mechanism 28. The operation knob 29 is attached to the indoor surface of the vertical frame 3, and by operating the operation knob 29, the sleeve shoji 16 can be opened and closed via the parallel link mechanism 28.

The sleeve shoji 16 is constructed by incorporating a multi-layer glass 34 into a frame composed of an upper frame 31, a lower frame 32 and both vertical frames 33, and the upper frame 31 is lowered forward in accordance with the upper frame 8. It is formed in an inclined special shape (see FIG. 2). The vertical frame 33 on the outdoor side (door side) is provided with a front pulling member 35 and a front sealing member 36 in its groove, and the vertical frame 33 on the indoor side is provided.
On the side surface, a guide groove 37 with which a roller 86 to be described later rolls is formed. The upper frame 31 is provided with an upper pulling member 38 and an upper seal member 39 in its groove.
In the lower frame 32, a door wheel 40 and a lower seal member 41
Is provided.

On the other hand, the vertical projection 51 which engages with the front pulling member 35 of the vertical frame 33 is provided on the cubic 2 forming a part of the window frame 14.
And a screen door mounting groove 52 to which the screen door 17 is mounted at one end (front end). In the screen door mounting groove 52,
A leaf spring 53 is mounted to prevent rattling of the screen door 17 that is repeatedly mounted in the screen door mounting groove 52.
The lower frame 9 has a rail 54 on which the door roller 40 of the lower frame 32 rolls.
And a screen door receiving piece 55 for receiving the screen door 17 from below. The upper frame 8 is formed with an upper projecting piece 56 that engages with the upper pulling member 38 of the upper frame 31.

The vertical frame 3 is composed of a vertical frame main body 61 disposed on the indoor side, and a storage wall 62 formed of an inner sleeve cover 63 and an outer sleeve cover 64. The operation knob 29 and the vertical frame 26 are attached to the vertical frame main body 61 (see FIG. 1). The storage wall portion 62 is a portion in which the sleeve shoji 16 at the time of opening is stored, and the inner sleeve cover 63 and the outer sleeve cover 64 are parallel to each other with a width in which the sleeve shoji 16 is stored. It is arranged. A front end portion of the outer sleeve cover 64 is bent inward to form an opening of the storage wall portion 62, and a seal member 65 slidably in contact with the sleeve shoji 16 is attached to a tip end thereof. A parallel link mechanism 28 that opens and closes the sleeve shoji 16 while being connected to the operation knob 29 is attached inside the outer sleeve cover 64.

At the front end of the inner sleeve cover 63, a screen door mounting groove 66 is formed opposite to the screen door mounting groove 52 of the above-mentioned cubic 2, and in this case also, a leaf spring 67 is mounted in the screen door mounting groove 66. Have been. A side guide 68 for guiding the opening and closing of the sleeve shoji 16 is provided inside the front end of the inner sleeve cover 63.
Is attached. The side guide 68 is a sleeve shoji 1
6 slidably contacts the upper frame 31 from the side to guide the opening and closing of the sleeve shoji 16 (see FIG. 4). Side guide 6
Reference numeral 8 is made of resin or the like, and its guide surface 68a is curved in the opening and closing direction. Thereby, even if there is unevenness on the side of the sleeve part shoji 16, it can be smoothly guided.

That is, the lower part of the sleeve shoji 16 is
, And the upper part is guided by a side guide 68 to be opened and closed. With the closing, the front pulling member 35 of the vertical frame 33 engages with the vertical protruding piece 51 of the cubic 2 and at the same time, the upper pulling member 38 of the upper frame 31 engages with the upper protruding piece 56 of the upper frame 8.
Engage. As a result, the sleeve shoji 16 is slightly drawn to the indoor side, and the front seal member 36 is
The upper seal member 39 and the lower seal member 41 are in close contact with the upper projecting piece 56 and the base of the rail 54, respectively. That is, the closed sleeve shoji 16 is pulled indoors by the front pulling member 35 and the upper pulling member 38,
Air tightness and water tightness between the sleeve shoji 16 and the window frame 14 are maintained. The front pulling member 35 and the upper pulling member 38 may be attached to the window frame 14.

Next, the operation knob 29 and the parallel link mechanism 29 will be described with reference to FIGS. The operation knob 29 includes a knob main body 71 that is operated in a vertical direction,
A knob holder 72 that slidably holds the knob body 71,
Tongue piece 73 formed on knob body 71 and parallel link mechanism 29
And a connecting plate 74 for connecting the two. The operation knob 29 is attached to the vertical frame main body 61 at the knob holder 72 with the tongue piece 73 of the knob main body 71 protruding into the hollow inside of the vertical frame main body 61. Also, the connecting plate 74
The storage wall 62 is secured at one end to a tongue piece 73 of the main body 71 through a slit opening 75 formed in the vertical frame main body 61.
It protrudes into.

The parallel link mechanism 28 has an X link 81 composed of a pair of main links 81a, 81a rotatably connected to each other at the center. Rotating shaft 8 of X link 81
2 is supported by a support frame 83 provided on the outer sleeve cover 64 so as to be slidable in the horizontal direction.
Is connected to a connection plate 74 of the operation knob 29 via a connection link 84. The connection link 84 has one end connected to the connection plate 7.
4 and the other end is rotatably connected to a rotation shaft 82. When the connecting plate 74 moves up and down in accordance with the operation of the knob main body 71, the rotating shaft 82 is guided by the support frame 83 via the connecting link 84 and moves forward and backward.

Each main link 81a constituting the X link 81
Is a guide frame 85 having one end provided on the outer sleeve cover 64.
Slidably in the up-down direction, and the other end is in contact with the vertical frame 33 on the indoor side of the sleeve shoji 16 via the roller 86. That is, a roller 86 is rotatably attached to the outdoor end of each main link 81a, and the roller 86 engages with the guide groove 37 of the above-mentioned vertical frame 33 to be rolled up and down. With the operation of the knob body 71, the X-link 81 opens and closes via the connecting link 84, so that the sleeve shoji 16 moves forward and backward to open and close.

As described above, the operation of the operation knob 29 in the vertical direction through the X-link 81 causes the sleeve shoji 16 to be opened and closed, so that the operator is at a position in front of the user and the sleeve shoji 16 is closed. It can be easily opened and closed without touching the Further, the X-link 81 allows the sleeve shoji 16 to be moved in parallel in the opening / closing direction, so that the sleeve shoji 16 is not held by the opening and closing, and the sleeve shoji 16 can be smoothly opened and closed. In addition, since the roller 86 is interposed in the engagement portion between the X-link 81 and the sleeve shoji 16, the operation of the X-link 81 is performed smoothly, and the sleeve shoji 16 is opened and closed with a relatively small operating force. Can be done. In addition, it is preferable that the roller 86 is also interposed in a sliding (engaging) portion between the X link 81 and the support frame 83 and the guide frame 85.

The parallel link mechanism is not limited to the X link of the embodiment. Further, the sleeve shoji may be rectangular. Further, the present invention can be applied to a case where the bay window itself is provided in a portion other than the kitchen.

[0029]

As described above, according to the bay window of the present invention, since the upper part of the shoji is guided by the side guide, even if it is a vertically long shoji which is easily inclined in the opening / closing direction, the shoji can be removed. Nor is it used for window frames. Therefore, even if the shoji is extremely vertically long, it can be smoothly opened and closed.

Further, according to another bay window of the present invention, by using the parallel link mechanism, the operator can open and close the shoji from a relatively short position, and the shoji in the opening and closing direction during the opening and closing movement. Inclination can be prevented, and also in this regard, the shoji can be easily and smoothly opened and closed.

Further, according to the other bay window of the present invention, the pulling member is interposed also between the upper frame of the shoji and the upper frame of the window frame, so that it is a single-drawing and vertically elongated shoji. Even so, the watertightness and airtightness between the shoji and the window frame can be improved.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a bay window according to an embodiment of the present invention.

FIG. 2 is a longitudinal sectional view of a bay window according to the embodiment.

FIG. 3 is a vertical cross-sectional view of the bay window according to the embodiment around a single sliding window.

FIG. 4 is a side view around a parallel link mechanism of a bay window according to the embodiment.

[Explanation of symbols]

1 bay window, two-way stand, 3 vertical frame, 8 upper frame, 9 lower frame, 14 window frame, 15 single sliding window, 16 sleeve shoji, 17
Screen door, 28 parallel link mechanism, 29 operation knob, 31
Upper frame, 33 vertical frame, 37 guide groove, 38 upper pulling member, 54 rail, 56 upper projecting piece, 61 vertical frame body,
62 storage wall, 68 side guide, 68a guide surface, 81 X-link, 86 roller

Continuation of the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) E06B 3/42-3/46 E06B 3/00 E06B 7/16 E05F 11/44

Claims (5)

(57) [Claims] 1. A bay window provided with a window including a window frame and a one-sided sliding door whose upper end is inclined forward and downward at a sleeve portion, wherein the lower frame of the window frame includes A rail that guides the lower part of the shoji is provided, and the storage wall body part that stores the open shoji has a portion that is inclined forward and downward of the shoji in the opening and closing operation.
A bay window provided with a side guide for guiding an upper portion including the side from the side. 2. The bay window according to claim 1, wherein a guide surface of the side guide with respect to the sash is curved in an opening / closing direction. 3. A parallel link mechanism for opening and closing the sliding door is provided on the storage wall, and an operating element for operating the parallel link mechanism is provided on an indoor side of the window frame. A contract that is characterized by
The bay window according to claim 1 or 2 . 4. The parallel link mechanism is configured by an “X” -shaped link that operates to open and close legs, a roller is attached to an output end of the parallel link mechanism, and the roller is mounted on a vertical frame of the shoji. The bay window according to claim 3, wherein a guide groove is provided for rolling contact in a vertical direction. Between the 5. upper frame of the window frame and stile on the shoji, claims, characterized in that the attracting member along with the closing operation pull the shoji indoors side is interposed Item 1
The bay window according to any one of Items 1 to 4 .