JP4838043B2 - Screen door equipment - Google Patents

Description

  The present invention relates to a screen door device attached to a window or the like.

2. Description of the Related Art A screen door device in which a mesh member is folded and a screen door device in which the mesh member is wound are conventionally known.
For example, Patent Document 1 discloses a roll type screen door that houses a mesh member in a vertical frame of a window frame.
These screen door devices can provide advantages such as preventing the mesh member from being soiled.
ACT 3-48094

  However, the following disadvantages can be pointed out for the roll screen door described in Patent Document 1.

  Due to the structure in which the mesh member is housed in the vertical frame of the window frame, it is necessary to remove the vertical frame on the outdoor side to replace the mesh member. Since gaps are easily formed in the indoor and outdoor directions between the upper and lower frames of the frame, and insects invade through these gaps, the above roll type screen door is provided with groove rails to run the upper and lower ends of the mesh member there. The window frame structure is complicated.

  Accordingly, the present invention has been made to solve the above-mentioned problems, and maintenance such as replacement of the mesh member is easy, and it can be attached to an existing window frame without requiring a complicated structure for the window frame. An object of the present invention is to provide a screen door device that can be used.

In order to solve the above-mentioned problem, a screen door storage case that is disposed between decorative pieces on the facing surface of the window frame that faces the shoji screen and can be removed while the mesh member is stored, and between the case and the shoji screen And a moving rod that travels on the upper and lower rails for the shoji provided on the window frame, following the movement of the shoji rod, and is stored in the screen door storage case, and has a distal end side on the moving rod. A screen door device characterized in that an attached mesh member is provided (invention of claim 1).

The screen door device having the above-described configuration allows the screen door storage case to be externally attached to the window frame, the cassette type screen door storage case and the moving rod are integrated, and maintenance such as replacement of the mesh member is easy.

In the above invention, since the moving rod is a screen door device characterized by running on the upper and lower rails for the shoji provided in the window frame, the existing window frame can be used as it is by this configuration. The window frame is not required to have a complicated configuration.

The screen door apparatus according to claim 1, wherein a screen door catch and a receiver capable of detachably operating the movable rod are provided on the shoji screen (the invention of claim 2).

In winter and other seasons when insect control is not required, the view from the window can be improved by separating the shoji puppet and the mobile pod.

Further, in the case of terrace type windows, it is possible to provide a screen door device that is easy to use when entering and exiting a veranda or the like.

In the above invention, the screen door catch and the receiver are substantially positioned in a plane formed by upper and lower rails for shojis provided on the window frame (the invention of claim 3). .
With this configuration, it is possible to smoothly perform the traveling operation of the moving rod that follows the movement of the shoji rod.

  According to the present invention, it is possible to provide a screen door device that is easy to perform maintenance such as replacement of a mesh member and can be attached to an existing window frame without requiring a complicated configuration of the window frame. it can.

Embodiments of a screen door apparatus according to the present invention will be described with reference to the drawings.
1 to 3 are front views of a terrace type window with a screen device attached, respectively. FIG. 1 is a front view of a shoji closed state, FIG. 2 is a front view of a ventilated state with an open shoji, and FIG. It is a front view of the ventilation state which opened the shoji.
4 is a transverse sectional view corresponding to FIG. 1, FIG. 5 is a longitudinal sectional view thereof, and FIG. 6 is a perspective view of the screen door device.
FIG. 7 is a cross-sectional view of a screen door storage case constituting the screen device and a cross-sectional view of the main part illustrating the installation position of the screen door storage case, FIG. 8 is a cross-sectional view when FIG. 4 is viewed in the A and A ′ directions, FIG. 9 is a cross-sectional view of FIG. 4 when viewed in the B and B ′ directions.
FIG. 10 is a cross-sectional view of the screen door catch and its receptacle, and FIG. 11 is a cross-sectional view of the main part of the screen door catch.
In each of these drawings, the same components are denoted by the same reference numerals, and redundant description is omitted.

The screen device 1 is installed on a terrace-type window as shown in FIGS. 1 to 3, and as shown in FIG. The screen door storage cases 5, 5 disposed on the facing surface 40 of the facing window frame 4, the cases 5, 5 and the respective shoji screens 20, 30, and the movement of the respective shoji screens 20, 30 Moving meshes 6, 6 that follow the mesh, a mesh member 7 that is housed in the screen storage cases 5, 5 and that has a distal end attached to the movable cages 6, 6, and the respective shoji screens 20, 30, A screen door catch 8 and a receiver 9 are provided so that the movable rods 6 and 6 can be detachably operated.
Since the inner and outer shoji 2, 3 and the screen door devices 1 arranged in these are substantially the same configuration, an example of the configuration of the screen door device 1 of the outer shoji 3 will be mainly described.

As shown in FIG. 6, the screen door storage case 5 includes a case main body 50, a fixing piece 51 for fixing the case main body 50 to the facing surface 40 of the window frame 4, and upper and lower ends of the case main body 50. It consists of upper and lower caps 52 and 53 for closing.
As shown in FIGS. 6 and 7, the case body 50 has a substantially square cross-sectional shape, and includes a long cylindrical portion 500 and a mesh member 7 accommodated in the cylindrical portion 500. It is composed of an entrance / exit 501 that can enter and exit.
The entrance / exit 501 is constituted by left and right free ends 503 and 504 facing each other formed by cutting out one side 502 of the substantially rectangular shape of the cylindrical portion 500 along the longitudinal direction. The height dimension in the longitudinal direction of each free end 503, 504 matches the height dimension of the tubular portion 500 in the longitudinal direction, and the width dimension between each free end 503, 504 is approximately half of the one side 502. Is formed. More specifically, the free ends 503 and 504 are formed to be long and short. The long free end 503 has a length extending from the end of the one side 502 to substantially half of the one side 502, and the short free end 504 is This is a length that extends from the other end of one side 502 in a hook shape with a slight width.
The extending portions of the opposing free ends 503 and 504 are not located on substantially the same plane as shown in FIG. 7, but the short free end 504 is slightly inward and the long free end 503 is slightly outward (extends). They are displaced in parallel (about the thickness of the part) and are substantially parallel.
Therefore, the short free end 504 adjacent to the upper and lower rails 41 and 42 for the shoji of the window frame 4 is arranged on the extension line 411 of the outdoor side surfaces 410 and 420 of the upper and lower rails 41 and 42 as shown in FIG. Thus, not only the upper and lower ends 70 and 71 of the mesh member 7 are substantially in contact with the outdoor side surfaces 410 and 420 of the upper and lower rails 41 and 42, but the entire mesh member 7 is smoothly opened and closed. In addition, when the mesh member 7 receives wind in the positive pressure direction, the upper and lower ends 70 and 71 are more strongly in contact with the upper and lower rails 41 and 42, so that more excellent insect repellent performance is exhibited.
Alternatively, even when the entrance / exit port 501 faces the end portion on the outdoor side, the mesh member 7 protrudes and exits from the outside of the winding diameter without coming into contact with the free ends 503 and 504, and the short free end 504 extends from the long free end 503. It is possible to smoothly move the mesh member 7 that protrudes toward the long side or into the long free end 503 from the short free end 504. Moreover, the initial motion of the external shoji 3 at the time of opening and closing becomes light, and the operability is improved.

  The fixed portion 51 is formed to extend outward on one side 505 adjacent to the long free end 503 of the entrance / exit 501, and the height dimension thereof is shorter than the height dimension of the cylindrical portion 500.

  The upper and lower caps 52 and 53 are for filling the gap between the upper and lower rails 41 and 42 and the outer surface of the cylindrical portion 500 at the upper and lower ends of the cylindrical portion 500 as shown in FIG. Protrusions 520 and 530 are provided and fixed at three corners.

As shown in FIG. 8, the screen door storage case 5 configured as described above has the lower cap 53 placed on the lower frame 43 at a height dimension substantially the same as the height between the upper and lower frames 43, 44 of the window frame 4. The fixed piece 51 is attached to the window frame 4 by being brought into contact with and fixed to the vertical frame 45.
As described above, the fixed position of the screen storage case 5 is that the outdoor side surfaces 410 and 420 of the upper and lower rails 41 and 42 of the window frame 4 and the outer side surface of the short free end 504 are substantially collinear. It is desirable that an inner surface of the long free end 503 is located on the outer side of the outdoor side surfaces 410 and 420 of the upper and lower rails 41 and 42.

As shown in FIG. 6, the movable rod 6 includes a main body 60 and upper and lower caps 61 and 62 attached to upper and lower ends of the main body 60.
The main body 60 includes an attachment portion 600 to which the tip of the mesh member 7 is attached, a case facing portion 601 facing the case 5 (see FIG. 4), and a collar facing portion 602 facing the shoji screen 30 (see also FIG. 9). ).
As shown in FIG. 4, the mounting portion 600 is formed in a plate shape on the case 5 side at a substantially right angle from the outdoor side end portion of the case facing portion 601. An attachment groove portion 603 that can be attached with its tip bent by a plate 72 is provided.
The saddle facing portion 602 is provided with two receptacles 9 for receiving the sickle of the screen door killer 8 on the side of the shoji fence 30. In addition, a buffer material 604 is attached to the case facing portion 601.

As shown in FIG. 6, the upper cap 61 includes a bottom surface portion 610 that covers the upper end of the main body 60, and a foot portion (not shown) that is formed below the bottom surface portion 610 and is embedded in the main body 60. , A recess 611 that opens upward to straddle the upper rail 41, a cap mounting portion 612 that is continuous with the mounting portion 600, the case facing portion 601 and the heel facing portion 602 of the main body 60, and the cap case facing portion 613 and the cap ridge facing Each part 614 is provided.
The cap mounting portion 612 is formed at a substantially right angle from the cap case facing portion 613, similarly to the mounting portion 600, and a groove portion (not shown) similar to the mounting groove portion 603 is formed inside thereof. .
The lower cap 62 is configured in substantially the same manner in a symmetrical positional relationship with the upper cap 61.

  As shown in FIG. 9, the moving rod 6 configured as described above has a height dimension in which the vertical recesses 611 and 621 are locked to the upper and lower rails 41 and 42 as shown in FIG. 9. The upper and lower rails 41 and 42 are run.

When the moving cage 6 configured as described above and the screen door storage case 5 come into contact with each other, the mounting portions 600, 612, 622 of the moving rod 6 reach the entrance / exit 501 of the screen door storage case 5, and substantially block this. It is like that.
In addition, when the screen door 8 of the shoji guard 30 and the receiver 9 of the movable guard 6 are engaged, the movable guard 6 is moved following the opening / closing of the shoji 3, and the upper and lower caps 61, The groove portions of the attachment portions 612 and 622 of the 62 are moved while being in substantially contact with the outdoor side surfaces 410 and 420 of the upper and lower rails 41 and 42.

The mesh member 7 has a base end attached to a rotating shaft in the cylindrical portion 500 of the screen door storage case 5 and a tip end attached to the attachment portion 600 of the main body 60 of the movable rod 6 and the upper and lower caps 61 as described above. It is attached to each of the attachment portions 612 and 622 of 62, and is biased in the closing direction (rotational axis direction).
As described above, the groove portions of the upper and lower caps 61 and 62 move while substantially contacting the outdoor side surfaces 410 and 420 of the upper and lower rails 41 and 42. And the outdoor side surfaces 410 and 420 of the upper and lower rails 41 and 42 are in contact with each other, so that a gap is hardly formed.

As shown in FIGS. 10 and 11, the screen door 8 includes inner and outer operation levers 80 and 81, a catch body 82 fixed to the legs 800 and 810, and an interlock connected to the body 82. The plate 83 includes a sickle 84 fixed to the interlocking plate 83, and an interlocking plate guide 85 that guides the ascent and descent of the interlocking plate 83. Another sickle (not shown) is fixed to the interlocking plate 83, and the upper and lower sickles 84 are moved up and down in conjunction with the lifting and lowering operation of the inner and outer operation levers 80 and 81. The engagement operation is performed.
The sickle 84 and the receiver 9 of the screen door 8 are substantially located in a plane formed by the upper and lower rails 41 and 42 as shown in FIGS.

The configurations of the screen door 8 and the receptacle 9 are changed depending on the size of the opening of the building. That is, if the window is a terrace type, the above configuration is used. If the window is a waist window type, the inner and outer operation levers 80 and 81 and the outer operation lever 81 can be omitted. Further, only one sickle 84 may be fixed to the catch body 82, and the interlocking plate 83 and the like can be omitted.
Further, the screen door and the receiving door may be omitted, and the shoji screen and the moving bag may be fixed.

  The shoji screen 30 is provided with decorative pieces 31 and 31 that block the line of sight of the movable screen 6 engaged therewith. Similarly, the vertical frame 45 is provided with respect to the screen storage case 5 fixed thereto. Cosmetic pieces 46, 46 that block the line of sight are provided (see FIG. 10). The member denoted by reference numeral “47” illustrated in FIG. 10 and the like is a metal fitting for drawing the shoji guard 30 to the window frame 4 in order to improve the airtight state between the shoji guard 30 and the window frame 4. .

The attachment method of the screen door apparatus 1 comprised as mentioned above is as follows.
The screen device 1 at the stage of attachment is such that a screen member 7 is stored in a screen door storage case 5 and a movable rod 6 is mounted at the tip thereof.
First, each end of the upper and lower rails 41 and 42 of the window frame 4 is cut out slightly longer than the length of one side 502 of the screen door storage case 5.
Next, the screen door storage case 5 and the movable rod 6 are set on the indoor side of the upper and lower rails 41 and 42, the movable rod 6 is positioned on the outer side of the upper and lower rails 41 and 42, and the movable rod 6 is moved to either the left or right side. While tilting in this direction, the mounting portions 612 and 622 of the upper and lower caps 61 and 62 are straddled over the upper and lower rails 41 and 42, and the movable rod 6 is erected and engaged with the rails 41 and 42.
Next, the fixed piece 51 of the screen door storage case 5 is fixed to the vertical frame 45 so that the outer side surface of the short free end 504 of the cylindrical part 500 is substantially parallel to the outdoor side surfaces 410 and 420 of the upper and lower rails 41 and 42. The method for removing the screen door device 1 may be the reverse of the above procedure.

The usage method of the screen door apparatus comprised as mentioned above is demonstrated based on FIGS.
FIG. 12 shows a cross-sectional view of the window in a state in which the mesh door 8 and the receiver 9 are disengaged.
The mesh door 8 and the receiver 9 are normally maintained in an engaged state, but can be released by raising the operation lever 80.
In this state of use, the mesh member 7 is accommodated in the screen storage case 5 so that the visibility from the window is not obstructed by the mesh member 7, and it does not hinder access to the veranda, terrace, etc. It has become. Reference numeral “48” is a stopper for restricting the movement of the internal and external shoji 2 and 3.
FIG. 13 shows a cross-sectional view of the window in a state where the engaged state of the screen door cache 8 and the receiver 9 is maintained and the inner and outer obstacles 2 and 3 are half-opened.
In this state of use, ventilation is possible and the insect repellent function is exhibited.
FIG. 14 is a cross-sectional view of the window in a state in which the screen door cache 8 and the receiver 9 are maintained in the engaged state, and the outer cover 3 is fully opened.
In the state in which the external shoji 3 in FIG. 14 is fully opened and in the state in which the internal and external shojis 2 and 3 in FIG. 13 are half-opened, the force in the opposite direction is antagonized with the biasing force of the mesh member 7. What is necessary is just to adjust urging | biasing force.
FIG. 15 is a cross-sectional view of the window in a state in which the mesh door 8 and the support 9 are maintained in the engaged state and the inner and outer obstacles 2 and 3 are fully closed.

The screen door apparatus configured as described above has the following effects.
1. The cassette-type screen door storage case 5 storing the mesh member 7 and the movable rod 6 are integrated, and the screen door storage case 5 fixes the fixing piece 51 to the vertical frame 45 (opposing surface 40) of the window frame 4. The upper and lower ends 61 and 62 of the moving rod 6 may be straddled over the upper and lower rails 41 and 42 of the window frame 4, and can be easily attached to the vertical frame 45.
Further, since the removal may be performed in the reverse procedure, maintenance such as replacement of the mesh member 7 is easy.
2. Since the lower end 61, 62 of the movable rod 6 travels on the upper and lower rails 41, 42 of the window frame 4, existing rails can be used, and the configuration of the window frame does not need to be complicated.
3. If the mesh member 7 is stored in the screen storage case 5, the view from the window is not obstructed, and contamination of the mesh member 7 can be suppressed.
In particular, when the moving rod 6 and the screen door storage case 5 come into contact with each other, the mounting portions 600, 612, and 622 of the moving rod 6 reach the entrance / exit 501 of the screen door storage case 5 so as to substantially block it. Therefore, the mesh member 7 can be prevented from being stained.
4). Since the groove portions of the upper and lower caps 61 and 62 are moved while being substantially in contact with the outdoor side surfaces 410 and 420 of the upper and lower rails 41 and 42, the upper and lower ends of the mesh member 7 and the upper and lower rails 41, It is difficult to form a gap between the outdoor side surfaces 410 and 420 of 42, and insects can be prevented from entering from the upper and lower ends of the mesh member 7.
5). The mesh member 7 protrudes from the long free end 503 of the door storage case 5 toward the short free end 504, or the mesh member 7 enters and exits smoothly from the short free end 504 toward the long free end 503. Is possible.
6). Since the screen door storage case 5 and the movable basket 6 can be set within the expected width of the vertical frame 45 and the shoji guard 30, it has a compact configuration.
7). Since the screen door catcher 8 and the receiver 9 are normally maintained in an engaged state, even if the inner and outer shoji 2, 3 are unintentionally opened, small items placed on the window can be prevented from falling outside the room. .

Although the said embodiment demonstrated the structural example of the screen apparatus used about a terrace-type window, what kind of thing may be sufficient as the structure of a window.
For example, as shown in FIG. 16, a single-drawing type window may be used.
In addition, it is not limited to a window and can be attached to an opening of a building such as a front door.

Front view of terrace type window with screen door device installed, Front view of the ventilated state with the shoji open, Front view of the ventilated state with the inner shoji open, FIG. 1 is a cross-sectional view corresponding to FIG. The longitudinal sectional view, Perspective view of screen door device, A cross-sectional view of the screen door storage case constituting the screen door device and a cross-sectional view of the main part illustrating the installation position of the screen door storage case, Sectional drawing when viewed in the direction of A and A 'in FIG. Sectional view when viewed in the direction of B and B 'in FIG. A cross-sectional view of a screen door catch and its receptacle constituting the screen device, Sectional view of the main part of the screen door catch, A cross-sectional view of the window in a state in which the screen door and the receiver are disengaged, A cross-sectional view of the window in a state where the engaged state of the screen door and the receiver is maintained, and the internal and external shoji is half-opened, A cross-sectional view of the window in a state in which the screen door and the receiver are engaged with each other and the external shoji is fully opened; A cross-sectional view of the window in a state where the engaged state of the screen door and the support is maintained, and the internal and external shoji is fully closed, The cross-sectional view of the window of another example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Screen door apparatus 2, 3 Inside / outside shoji 20, 30 Shoji shoji 4 Window frame 5 Screen door storage case 6 Moving coffin 7 Mesh member 8 Screen door catch 9 Receipt

31, 31 Decorative piece 40 Opposing surfaces 41, 42 Upper and lower rails 43, 44 Upper and lower frames 45 Vertical frame 46, 46 Decorative pieces 47

50 Case body 51 Fixed pieces 52 and 53 Upper and lower caps 500 Cylindrical portion 501 Recession port 502 One side 503 and 504 Free end 505 One side 520 and 530 Projection

60 Main body 61, 62 Upper / lower cap 600 Mounting portion 601 Case facing portion 602 框 facing portion 603 Mounting groove 604 Buffer material 610 Bottom surface portion 611, 621 Recessed portion 612 Mounting portion 613 Cap case facing portion 614 Cap heel facing portion

70, 71 Upper and lower ends 72 plate of mesh member

80, 81 Internal and external control levers 800, 810 Legs 82 Catch body 83 Interlocking plate 84 Sickle 85 Interlocking plate guide

Claims (3)

A screen door storage case that is disposed between the decorative pieces on the facing surface of the window frame facing the shoji screen, and is removable while the mesh member is stored,
A moving rod that is disposed between the case and the shoji ridge, and follows the movement of the shoji heel, and runs on the upper and lower rails for the shoji provided on the window frame ,
A screen door apparatus comprising: a screen member housed in the screen door storage case and having a distal end attached to the movable rod. The screen door apparatus according to claim 1 , wherein a screen door catch and a receiver capable of detachably operating the movable rod are provided on the shoji screen. 3. The screen door apparatus according to claim 2 , wherein the sickle and the receiver constituting the screen door catch are substantially located in a plane formed by upper and lower rails for shojis provided on the window frame .

Images