JP2012136926A - Air admission window - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an air admission window that enables a sash to be opened in a singly swinging manner to at least either of right and left sides depending on a direction of a wind and that enables the sash to be protruded in parallel.SOLUTION: An air admission window comprises a frame body that is attached to an opening of a building frame, and a sash that is provided in such a manner as to be singly swingable and protrusible to the outdoor side of the frame body. The frame body comprises a head and a sill, which are disposed almost in parallel in upper and lower positions, respectively, and right and left jambs that are positioned at both ends of the head and both ends of the sill, respectively. The sash comprises top and bottom rails that are disposed almost in parallel in upper and lower positions, respectively, and right and left stiles that are positioned at both the ends of the top rail and both the ends of the bottom rail, respectively. The head and the top rail and/or the sill and the bottom rail are connected by means of right and left link arms, respectively. One end of the link arm is connected via a rotating shaft, and the other end is connected in a sliding manner. Thus, the sash can be opened in a singly swinging manner and protruded in parallel to one of the right and left sides.

Description

  The present invention relates to a wind window provided in a driver opening of a building for the purpose of wind sampling or the like.

Conventionally, various window structures for taking in fresh outdoor air, wind, and the like into the room have been proposed as single-sided windows, protruding windows, and the like.
These windows are easier to capture the wind than the sliding shoji and are preferred as wind collecting windows.

Patent Document 1 discloses a pivotable handle for allowing one side of a shoji to be hingedly connected to an opening frame and for the other opening / closing operation means to project an interlocking member provided so as to penetrate the inside of the frame on the indoor side. Although the structure which has is disclosed, it opens one predetermined side of a shoji and cannot respond to the change of a wind direction.
Patent document 2 discloses a window structure in which the door can be opened to either the left or right side by providing support shafts projecting and retracting from the upper and lower end surfaces of the door, but the door is supported by one of the support shafts. Therefore, it cannot be projected in parallel.
Patent Document 3 discloses a parallel projecting window using an X arm, but it cannot open the shoji to the left and right.

JP 2008-75420 A JP 56-67079 A JP 2002-227512 A

  It is an object of the present invention to provide a wind-breaking window that can open the shoji at least on either the left or right side according to the direction of the wind, and can project in parallel.

The wind sampling window according to the present invention includes a frame attached to the driver opening, and a shoji provided on the outdoor side of the frame so as to be able to be opened and protruded. It has a frame, left and right vertical frames located at both ends of the upper frame and the lower frame, and the shoji is located at the upper and lower eyelids arranged substantially parallel to the upper and lower sides, and at both ends of the upper and lower eyelids. It has left and right vertical hooks, and the upper frame and upper hook or / and the lower frame and lower hook are connected by the left and right link arms, respectively, one end of the link arm is connected to the rotary shaft, and the other end is connected The sliding door is characterized in that the shoji can be opened to one side of the left and right and protrude in parallel.
As described above, either one or both of the two left and right upper portions of the shoji and the lower left and right portions are connected by the frame body and the link arm, so either one of the left and right link arms is the outdoor side. Rotating towards the left and right can open the shoji in both directions, and if both the left and right link arms are turned towards the outdoor side, the shoji It becomes a window protruding in parallel.
If the shoji is relatively small or low in height, the shoji should be placed with the two link arms on the left and right only on the top of the shoji, or with the two link arms on the left and right only on the bottom of the shoji. Although it can be supported, if the shoji is supported by four upper and lower link arms, the opening and closing stability of the shoji is excellent.
Further, as long as one of the link arms is pivotally connected and the other is slidably connected, either the frame body or the shoji may be rotationally connected.
Note that the slide direction of the slide connecting portion is preferably arranged so as to be opposed to the left and right. If the slide structure is such that the other end of the link arm slides, the guide groove and the guide groove can be used in the rail structure along the guide portion. There may be a pin structure that moves along the line, and the structure is not limited.
Here, the slide connecting part that slides the other end of the link arm is a slide that regulates the slide amount so that the other end of the link arm does not slide or the slide amount can be regulated so that the slide amount can be regulated. You may have a control means.
In this specification, the left and right directions are displayed when viewed from the outside of the window.

Various structures can be adopted as long as the shoji screen is switched between the open state and the closed state, and the state can be maintained.However, the left vertical frame and the left vertical rod and the right vertical frame and the right vertical rod are each provided with an operation unit for projecting and opening. The operation unit has an operation rod projecting and retracting toward the outdoor side provided on the vertical frame, and a vertical rod on the connection unit via a connection pin provided on one side and a connection hole provided on the other side. It is preferable that they are connected so as to have a clearance.
Here, as long as it is a combination of a connecting pin and a connecting hole, the connecting pin may be provided on either the shoji or the frame.

The wind draft window according to the present invention supports the upper and lower sides of the shoji with the link arms, or the lower and lower sides of the shoji with the link arms, or both the upper and lower sides of the shoji with the left and right link arms, respectively. Since the link arm is pivotally attached to one end of the link arm and the other end is slidably connected, the shoji can open the opening of the frame by turning all the link arms toward the indoor side. If the link arm on the left side is kept closed and the left link arm is rotated to the outside of the room, it becomes a left side window, and conversely, the left link arm is held indoors and the right link arm is rotated to the outside of the room. For example, it becomes a right side window.
Further, if the left and right link arms are rotated toward the outdoor side, the shoji is a protruding window that protrudes in parallel to the outdoor side.
Here, if a slide restricting means that is variably restricted is provided in the slide connecting portion, the amount of protrusion can be reduced while increasing the opening amount of the one-side opening.
Furthermore, if the upper and lower sides of the shoji are connected to the left and right by the link arms, if only the two left and right link arms on the upper side of the shoji are rotated to the outside of the door, the upper side of the shoji will protrude into the upper side window On the contrary, a lower side window can be used.

Thereby, since the opening method of a window can be selected according to a wind direction, it can respond to taking in of the wind which changes with a season or time.
In particular, in the case of a new construction, there is a case where it is not possible to determine in which direction the left and right sides are opened with a single-opening window.
The window according to the present invention can be used for ventilation in a bathroom by using frosted glass as the window glass.

The cross-sectional view of the wind-collecting window which concerns on this invention is shown, (a) is the state of full closure of a window, (b) is the left-side open state of a shoji when seen from the outdoor side, (c) is the state which protruded the shoji in parallel Respectively. The shoji (window) one-sided state seen from the outdoor side is shown. The shoji shoveling state of the shoji seen from the outdoor side is shown. The shoji screen is shown as being opened from the indoor side. The shoji shoveling state of the shoji as seen from the room side is shown. The opening / closing operation part provided in the side part of the shoji is shown. The upper or lower side of the shoji screen is shown. The Example which provided the slide connection part in the frame side is shown. (A) is a fully-closed state of the shoji, (b) is a state in which one slider is locked by a cam operation, (c) is a state in which the slider that is not locked is allowed to move and the shoji is opened in one side , (D) shows a state in which the doors are further opened apart. The partial enlarged view which showed the motion of the slider is shown, (a) shows the state in which the shoji is fully closed, and (b) shows the state in which the shoji is opened one side. The schematic diagram for demonstrating the motion of a link mechanism is shown. (A) shows a state in which the left and right cams are neutral, (b) shows a state in which the slider on the right side in FIG. 10 is locked, and (c) shows a state in which the shoji is opened. The left slider is locked, and the right side of the shoji is opened. The example which adjusted the protrusion amount of the shoji by regulating the sliding amount of the slider on either side is shown. The schematic diagram for demonstrating the motion of a link mechanism is shown. (A) shows a state in which the shoji is closed, and (b) shows a state in which the shoji is protruded.

  Although the structural example of the wind-venting window which concerns on this invention is demonstrated based on drawing below, it is not limited to this.

As shown in FIGS. 1 to 5, a frame body 10 is fitted into a peripheral edge portion of an opening of a building body 1 and a shoji 20 is provided so as to be able to open and close the opening of the frame.
As shown in FIG. 2, the frame body 10 has a substantially rectangular frame shape when viewed from the front, which includes an upper frame 13, a lower frame 14, and a left vertical frame 11 and a right vertical frame 12 when viewed from the outdoor side. .
The shoji 20 has a substantially rectangular frame shape composed of an upper rod 23, a lower rod 24, left and right left vertical rods 21 and right vertical rods 22, and the illustration is omitted in the frame. The panel body is watertightly fitted.

Between the inner side surface (upper surface) of the lower frame 14 and the outer side surface (lower surface) of the lower collar 24, the left and right sides of the shoji are connected by two link arms 31 and 32.
Between the inner side surface (lower surface) of the upper frame 13 and the outer side surface (upper surface) of the upper collar 23, the left and right sides of the shoji are connected by two link arms 33 and 34.
The four link arms 31 to 34 are assigned with common reference signs a to f, respectively, and the structure of the lower link arms 31 and 32 is shown in FIG.
In FIG. 1, the link arm 31 on the left side has one end 31a pivotally connected to the lower frame 14 by a rotatable shaft (rotational connection), and the other end has a pin 31b shape and is attached to the lower collar 24. It is an example (slide connection) that slides in the left-right direction along a long-hole-shaped slide groove 31d provided in the bracket 31c.
The link arm 32 on the right side is arranged so as to face the link arm 31. One end 32a of the link arm 32 is pivotally attached to the inner upper surface of the lower frame 14 by a rotating shaft, and the pin 32b provided at the other end is It is slidably connected to a long-hole-shaped slide groove 31 d of a bracket 32 c attached to the outer lower surface of the lower rod 24.
Since the link arms 33 and 34 on the upper side of the shoji have the same structure, the description thereof is omitted.
In this embodiment, an example of a pair of left and right link arms arranged on the upper and lower sides of the shoji is shown, but as will be described later, the side portions of the left and right vertical shafts are connected by an operation unit or other means. If the open / closed state of the shoji can be supported, only one of the upper and lower sides of the shoji may be supported by the left and right link arms.

The left and right vertical rods 21 and 22 of the shoji 20 are connected to the left and right vertical frames 11 and 12 of the frame body by the operation units 41 and 42, respectively.
Since the left and right operation units 41 and 42 are arranged to face each other and have the same structure, the operation unit 41 will be described as a representative based on FIG.
The main body portion 41a of the operation portion 41 is attached to the inner side surface in the frame of the vertical frame 11, and the operation rod 41b protrudes outward along the through hole of the main body portion 41a. Is connected to the connecting arm 41d by a rotatable connecting part 41c.
The outdoor end of the connecting arm 41d is a connecting hole 41e so that a pin-shaped connecting pin 41g provided on the indoor side of a substantially T-shaped fixing plate fixed to the shoji side fits in the connecting hole 41e. It is connected to.
The connection hole 41e has a predetermined clearance larger than the outer diameter of the connection pin 41g, and has a large inner diameter so that there is play.
As a result, when the operating rod 41b is protruded to the outdoor side, the vertical rod of the shoji is rotated or protrudes to the outdoor side via the fixed plate 41f, and the operating rod 41b is pulled toward the indoor side to rotate the rotation connecting portion. The closed state is locked when bent up and down around the center of movement.

Next, the opening / closing operation of the shoji 20 will be described.
The state shown in FIG. 1A is a state in which the link arms 31 to 34 are rotated inward so that the link arms 31 to 34 are parallel to the upper arm 23 and the lower arm 24 of the shoji 20, and the shoji is in a fully closed state.
When the operation unit 41 or 42 is operated from this state and one of the left link arms 31 and 33 or the right link arms 32 and 34 is rotated toward the outdoor side, for example, the left link arm is shown in FIG. It will be in a one-open state so that the state which rotated 31 and 33 may be shown.
FIG. 2 shows a state seen from the outdoor side in that state, and FIG. 4 shows a state seen from the indoor side.
Since there is a predetermined play between the connection hole 41e of the operation portion 41 and the connection pin 41g, twisting with the connection arm 41d is allowed as shown in FIG.

Moreover, as shown in FIG.1 (c), when all the left and right link arms 31-34 are rotated toward the outdoor side, the shoji 20 protrudes in parallel to the outdoor side.
The external view at this time is shown in FIG. 3, and the inside view is shown in FIG.

  As shown in FIG. 7, when the operation units 41 to 44 are provided on the upper and lower stages of the vertical shafts 21 and 22 of the shoji 20, respectively, the upper side of the shoji 20 is opened as shown in FIG. It is also possible to make the lower side open state as shown in FIG.

8 to 13 are examples in which the slide connecting portion of the link arm is provided on the frame body side, and one of the left and right link arms is locked, or the slide restricting means for restricting the slide amount of the left and right link arms is provided. Indicates.
A pair of left and right cams 51, 52 of the frame body are arranged to face each other and are rotatably provided by rotating shafts 51a, 52a. The cam operation unit 50 can be turned left and right.
The left and right cams 51 and 52 are rotated in synchronism with each other so that the left and right cams 51 and 52 are opposed to each other to form substantially square-shaped slide portions 51b and 52b. The both ends of the synchronous link 50a are slidably connected.

The frame and the shoji were linked by link arms 131 and 132 arranged opposite to each other on the left and right sides, and the shoji side was pivotally attached to the pivot shafts 131a and 132a.
On the frame side of the link arms 131 and 132, sliders 61 and 62 are provided that slide along the left and right guide portions 61a and 62a while sliding along the left and right guide portions 61a and 62a. Attached.
Lock control surfaces 51c and 52c for locking the slider movement to the left and right cams 51 and 52 and slide control surfaces 51d and 52d (see FIG. 12) for controlling the slide only within a predetermined range are set for the sliders 61 and 62. It is.

Next, the opening / closing operation of the shoji will be described.
FIG. 8 (a) shows a closed state of the shoji due to the movement of the link arms 131 and 132 in the closed state.
FIG. 9 shows an enlarged view near the slider, and FIG. 10 shows the relationship between the link arm and the slider.
Referring to FIG. 10, when the shoji is closed and the cam operating unit 50 is operated to the left as shown in FIG. 10A, the left cam 51 opens the guide 61a, and the right cam 52 has the lock regulating surface 52c. It contacts the left side (inside) of the slider 62 and locks the movement of the slider 62.
When the operating rod 41b is pushed out as shown in FIG. 8C in such a state, the slider 61 moves to the right along the guide portion 61a due to the outward projection of the connecting arm 41d, and the shoji opens one side.
Although the push-out amount of the operating rod 41b may be two stages, the example shown in FIG. 8 is an example where the connecting pin 41g on the shoji side is removed from the connecting arm 41d and the opening is further opened.
FIG. 11 shows an example in which the shoji is opened on the side opposite to the above, and the operation is only the reverse of the above, and thus the detailed description is omitted.
In this case, the opening angle of the single opening is determined by the maximum slide amount of the sliders 61 and 62.

12 and 13 show a case where the left and right cams 51 and 52 are in a neutral state, the left and right operations 41b and 42b are operated, and the shoji 20 is protruded from the frame body 10 in parallel.
In this state, the left and right sliders 61 and 62 are allowed to move until they abut against the slide restricting surfaces 51d and 52d of the left and right cams 51 and 52, but do not slide any further. The shoji 20 protrudes in parallel with the protrusion amount corresponding to the rotation angle 132.
Accordingly, as shown in FIG. 8 to FIG. 11, the one-side opening angle of the shoji can be increased and the amount of protrusion can be reduced, so that the range in which the inside can be seen from the outside when the shoji is projected can be narrowed.

DESCRIPTION OF SYMBOLS 1 Driver 10 Frame 11 Left vertical frame 12 Right vertical frame 13 Upper frame 14 Lower frame 20 Shoji 21 Left vertical rod 22 Right vertical rod 23 Upper rod 24 Lower rod 31 Link arm 32 Link arm 41 Operation unit 41a Main unit 41b Operation杆 41c Rotating connecting portion 41d Connecting arm 41e Connecting hole 41f Fixing plate 41g Connecting pin 42 Operating portion 50 Cam operating portion 51 Cam 52 Cam 52c Lock restricting surface 52d Slide restricting surface 61 Slider 61a Guide portion 62a Guide portion

Claims (3)

A frame attached to the driver opening, and a shoji provided on the outdoor side of the frame so that it can be opened and protruded,
The frame has an upper frame and a lower frame arranged substantially in parallel in the vertical direction, and left and right vertical frames located at both ends of the upper frame and the lower frame,
The shoji has upper and lower heels arranged substantially parallel to the upper and lower sides, and left and right vertical folds located at both ends of the upper and lower heels,
The upper frame and the upper collar or / and the lower frame and the lower collar are connected by the left and right link arms, respectively, one end of the link arm is connected to the rotary shaft, and the other end is slid to connect the shoji to the left and right. A wind-collecting window characterized in that it can be opened in one side and projected in parallel to one of the two.   The wind-collecting window according to claim 1, wherein the slide-coupled slide-coupled portion includes a slide-regulating means that regulates a slide amount so as to be variable. The left vertical frame and the left vertical axis and the right vertical frame and the right vertical axis each have an operation part that projects and opens and closes,
The operation portion includes an operation rod protruding toward the outdoor side provided in the vertical frame and a vertical rod having a clearance in the connection portion via a connection pin provided on one side and a connection hole provided on the other side. The wind-collecting window according to claim 1 or 2, characterized by being connected as described above.

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