JP2011202401A - Sash with window screen - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sash with a window screen, which is equipped with a structurally simple window screen fixing device capable of being easily attached not only to a newly-installed window but also to an existing window.SOLUTION: In the sash S with the window screen, outer and inner sliding screens 2 and 3 are provided inside a window frame 1; the window screen 4 is provided on the outdoor side of the sliding screens 2 and 3; and the window screen fixing device 5 for fixedly holding the window screen 4 is provided. The window screen fixing device 5 comprises a window screen fixing implement body 6 which is equipped with an engaging piece 6A and provided on the meeting stile-side surface of the outer sliding screen 2, and a member 7 to be engaged, which is provided on a meeting-side stile 4C in the state of drawing the window screen 4 to the side of the outer sliding screen 2 and with/from which the engaging piece 6A can be engaged/disengaged.

Description

  The present invention relates to a sash with a screen that prevents the screen door from being hit by a strong wind, self-propelled, or detached from the sash frame.

  Conventionally, in a sliding shoji window (hereinafter referred to as a sash) having an external shoji and an inner shoji in a window frame, in many cases, a screen door is arranged outside the shoji.

  There is no problem if it is a general house of about 2 or 3 floors, but in the case of a sash installed on the upper floor or corner of a high-rise building or high-rise apartment, it is often hit by strong winds. Without a locking mechanism for fixing, there was a risk that the screen door would be beaten and fluttered, self-propelled, or in some cases detached from the window frame. Therefore, some sashes having a fixing device for the screen door have been proposed.

  For example, in the following Patent Document 1, a sliding door type screen door is disposed on a frame body of a four-sided frame attached to an opening of the housing, a lock member is disposed on a vertical wall of the screen door, and the lock member is attached to the vertical wall of the vertical wall. An operating part that slides in the vertical direction is provided on the facet of the downspout, and an engaging part that engages or disengages from the lock member by sliding the operating part in a state where the screen door is closed is the frame body. A sash attached to the vertical frame has been proposed.

JP 2007-177458 A

  However, in the case of the screen door fixing device of Patent Document 1, a lock member and a slide operation portion provided on the vertical shaft of the screen door must be charged inside the vertical shaft, and it is substantially attached to the existing sash by retrofitting. Is impossible. In addition, the screen door is fixed on the vertical wall of the door-to-door side, but the summoning side is not fixed, and it may be beaten and fluttered in strong winds. Furthermore, there is a problem that the structure is complicated.

  SUMMARY OF THE INVENTION Accordingly, a first object of the present invention is to provide a screen door sash having a screen door fixing device that has a simple structure and can be easily attached to an existing window as well as a new window.

  The second problem is that the screen doors can be firmly fixed during storage when the screen door is moved toward the handicapped and / or when the screen door is moved toward the handicapped side. The goal is to completely prevent running and falling.

In order to solve the first problem, as the present invention according to claim 1, a window frame is provided with a shoji and a shoji inside the window frame, a screen door is provided on the outdoor side of the shoji, and the screen door is fixedly held. In a sash with a screen door equipped with a screen door fixing device for
The screen door fixing device is capable of engaging and disengaging the screen door fixing tool body provided with an engagement piece provided on the side of the summon screen and the engagement piece provided on a vertical wall of the screen door. A sash with a screen door is provided.

  In the first aspect of the present invention, a screen door fixing body having an engagement piece is provided on the side face (prospect surface) of the shoji screen, and the engagement piece can be engaged with and disengaged from the vertical wall of the screen door. An engaged member or an engaged portion is provided. Therefore, the screen door can be fixed by engaging the engaging piece of the screen door fixing tool main body with the engaged member or the engaged portion. In addition, while the structure is simple, the screen door fixture main body is attached to the side face (outside surface portion) of the shoji screen, and the engaged member or the engaged portion only has to be provided on the vertical shaft. It is possible to easily attach to existing windows as well as windows.

  According to a second aspect of the present invention, there is provided an engaged member or a cover to which an engaging piece of the screen door fixing body can be engaged with or disengaged from a summit side vertical shaft in a state in which the screen door is moved toward the handicapped child. The sash with a screen door according to claim 1, wherein the engaging portion is provided.

  The invention according to claim 2 is characterized in that the engaging piece of the screen door fixing body can be engaged with and disengaged from the summit side vertical shaft in the state where the screen door is brought close to the handicapped side (screen door storage state). An engaging member or an engaged portion is provided.

  As an aspect of the present invention according to claim 3, when the screen door is brought close to the inner shingle side with respect to the door-end side downside when the screen door is brought close to the external shoji side, the engagement piece of the screen door fixture main body A sash with a screen door according to any one of claims 1 and 2, further comprising a second engaged member that can be engaged and disengaged.

  The invention according to claim 3 is characterized in that the screen door when the screen door is brought close to the inner shovel side (when the screen door is in use) with respect to the door-end side downside when the screen door is brought close to the external door side. A second engaged member is provided in which the engaging piece of the fixture main body can be engaged and disengaged.

  According to a fourth aspect of the present invention, the engaged member is a member additionally provided on the summit side downspout, and the engaged portion is formed on a room-side surface of the summit side downspout. The sash with a screen door according to claim 2, which is a notch hole formed.

  The invention according to claim 4 shows a specific mode of the engaged member and the engaged portion. That is, the member with which the engaging piece engages may be a member additionally provided on the summit side downspout, or a notch hole formed on the indoor side surface of the summit side downspout. Is possible.

  According to a fifth aspect of the present invention, there is provided the sash with a screen door according to the third aspect, wherein the second engaged member is a bracket-shaped member that protrudes inward from the prospective surface of the door-end side vertical fence. The

  The invention described in claim 5 shows a specific mode of the second engaged member. That is, the engaged member provided on the door-end side vertical fence is a bracket-like member that protrudes inward from the prospective surface of the door-end side vertical fence because the engagement piece is separated from the door-end side vertical fence. Is.

  As an aspect of the present invention according to claim 6, in the engagement portion between the engagement piece and the engaged member or the engaged portion, a finding direction restricting portion for restricting movement in the finding direction of the screen door and a prospective direction of the screen door. The sash with a screen door in any one of Claims 1-5 which has a prospective direction control part which controls a movement is provided.

  According to the sixth aspect of the present invention, the screen door is in the out-of-plane direction (inside / outside direction) and in-plane direction (the surface direction) in the engaging portion between the engaging piece and the engaged member or engaged portion. It is desirable to try to fix so that the movement of the head is restricted.

  In order to solve the second problem, as an aspect of the present invention according to claim 7, in the window frame, on the outdoor side of the vertical frame on both sides or the vertical frame on one side, the outer frame side that can be fitted with the vertical fence of the screen door The sash with a screen door in any one of Claims 1-6 which has arrange | positioned the fixing tool is provided.

  The invention according to claim 7 is a screen door on the window frame side when the screen door is stored (when the screen door is brought close to the outer shoji side) and / or when the screen door is used (when the screen door is put close to the inner hand shovel side). It is possible to fix both the vertical shafts of the screen door, and it is possible to completely suppress fluttering and the like.

  As described above in detail, according to the present invention, it is possible to provide a sash with a screen door that has a simple structure and includes a screen door fixing device that can be easily attached to an existing window as well as a new window.

  Also, when storing the screen door close to the handicapped and / or when using the screen door close to the handicapped side, both vertical screens of the screen door can be firmly fixed, fluttering in strong winds, self-propelled, falling, etc. Can be completely prevented.

It is a longitudinal section of sash S with a screen door concerning the 1st example of the present invention. It is the II-II arrow directional view (cross-sectional view) of FIG. 1 at the time of screen door accommodation. It is the III-III arrow directional view (cross-sectional view) of FIG. 1 at the time of screen door use. It is a principal part perspective view of a screen door fixing | fixed part. It is a perspective view of the engagement state of the screen door fixing body 6. It is a perspective view of the unused state of the screen door fixture main body 6. FIG. 7 is a perspective view of an engaged member 7. FIG. It is a perspective view of outer frame side fixtures 8 and 9. FIG. It is a cross-sectional view at the time of the screen door accommodation of the sash S with a screen door concerning the 2nd example of the present invention. It is a cross-sectional view at the time of the screen door use of the sash S with a screen door concerning the 2nd example of the present invention. It is a front view of the screen door fixture main body 22 which concerns on a 2nd form example. It is a perspective view which shows the 2nd to-be-engaged member 23. FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[First embodiment]
As shown in FIG. 1 to FIG. 3, the sliding door sliding door window S with a screen door (hereinafter referred to as a sash with a screen door) includes an external door 2 and an internal door 3 in a window frame 1, 3 is provided with a screen door 4 on the outdoor side, and a screen door fixing device 5 for fixing and holding the screen door 4.

  The window frame 1 includes an upper frame 1A, a lower frame 1B, and left and right vertical frames 1C and 1D made of an extruded shape made of an aluminum alloy. On the upper frame 1A, the upper rail 1a for the inner shuffler 1a into which the upper arm 3A of the inner shuffler 3 is fitted, the upper rail 1b for the outer armor 1b into which the upper arm 2A of the outer shingle 2 is fitted, The screen door upper rail 1c into which the rail receiver 10 attached to the ridge 4A is fitted is formed, and similarly, the inner frame on which the door pulley 11 of the inner shoji 3 is placed in the lower frame 1B in order from the indoor side. The lower rail 1d for the door, the lower rail 1e for the door to which the door 12 of the outer shoji 2 is placed, and the lower rail 1e for the door to which the door 13 of the door 4 is placed are formed. The screen door 4 is provided so as to be movable along the horizontal direction.

  The external shoji 2 is a shoji in which a glass G is fitted and supported inside a frame material composed of an upper eave 2A, a lower eave 2B, and vertical eaves 2C, 2D. A rail groove is formed on the lower surface of the lower rod 2B. As shown in FIG. 2, out of the vertical gutters 2C and 2D, the vertical gutter 2C is a summon gutter, the vertical gutter 2D is a door side gutter, and the indoor side finding surface of the summit gutter 2C Is provided with a receiving bracket 14 for a crescent lock.

  The inner shoji 3 is also a shoji in which a glass G is fitted and supported inside a frame material composed of an upper eaves 3A, a lower eaves 3B, and vertical eaves 3C, 3D. A rail groove is formed at the bottom, and a plurality of doors 12 and 12 are provided on the lower surface of the lower arm 3B. As shown in FIG. 2, among the vertical fences 3C and 3D, the vertical fence 3D is a summit basket, the vertical fence 3C is a doorside side fence, and the prospective surface of the summit fence 3D has a crescent lock. 15 is provided.

  The screen door 4 has a net 16 stretched inside a frame member made up of an upper eave 4A, a lower eave 4B, and vertical eaves 4C, 4D, and a rail receiver 10 is provided on the indoor side surface of the upper eave 4A. A door wheel 13 is provided on the indoor side surface of the lower arm 4B. The vertical rods 4C and 4D are rectangular hollow members, and concave portions 4c and 4d are formed on the outer peripheral surface. In addition, sealing materials 17 and 18 are provided on the indoor side surfaces of the vertical rods 4C and 4D to seal the gaps.

  As shown in FIG. 2, the screen door 4 is moved to the side of the external obstacle 2 when stored, and the state of the screen door 4 moved to the side of the inner door 3 is used when used as shown in FIG. 3. When the screen door is used, the inner shoji 3 is opened and moved to the outer shoji 2 side.

  In the sash 1 with a screen door described in detail above, a screen door fixing device 5 for fixing the screen door 4 is provided.

  As shown in detail in FIG. 4, the screen door fixing device 5 includes a screen door fixing tool body 6 provided with an engagement piece 6 </ b> A provided on a side surface (prospective surface) of the summoning cage 2 </ b> C of the external shoji 2. The engaging piece 6A is provided on the summoning side vertical shaft 4C in a state where the screen door 4 is brought close to the handrail 2 side, and can be engaged and disengaged. Further, in the window frame 1, the vertical frames 1C, 1D on one side or the vertical frame 1C (1D) on one side are arranged on the outdoor side of the vertical frame 1C, 1D on the outdoor side of the vertical frame 1C, 1D, and the vertical frames 4C, 4D of the screen door 4 are shown. Outer frame side fixtures 9 and 8 that can be fitted into the formed recesses 4c and 4d are provided.

  As shown in detail in FIGS. 5 and 6, the screen door fixing body 6 includes a pedestal 6 </ b> B and an engagement piece 6 </ b> A that is swingably supported by the support shaft 20 with respect to the pedestal 6 </ b> B. . The pedestal 6B is a member having a cubic shape, and has a receiving portion 6a that supports the rotating portion of the engaging piece 6A at the center. In addition, screw holes 6b and 6b for fixing the pedestal 6B to the summoning bowl 2C are formed in the upper and lower parts, respectively. The engaging piece 6A is swingably supported by fitting the rotating portion of the engaging piece 6A into the accommodating portion 6a and installing the support shaft 20. The engagement piece 6A is formed with a key-like engagement groove 6c at the tip. The engaging piece 6A can swing between the upright state shown in FIG. 6 and the 90 degree section in the horizontal state shown in FIG.

  The engaged member 7 is a member additionally provided on the prospective surface of the summoning side vertical shaft 4C. Specifically, as shown in FIG. 7, the base portion 7A and the base portion 7A It consists of an engaged projection 7B provided on the front. The base portion 7A is a cube-shaped member and has screw holes 7c and 7c for fixing to the summit side vertical rod 4C at the upper and lower portions, respectively. The engaged protrusion 7B includes a horizontal protrusion 7a and a vertical wall 7b that rises relatively narrowly on the upper surface of the horizontal protrusion 7a.

  When the engagement piece 6A of the screen door fixing body 6 is engaged with the engagement groove 6c of the engagement piece 6A with the vertical wall 7b, the inner side surface of the engagement piece 6A is the base portion 7A. By colliding with the front, it becomes a finding direction restricting portion that restricts the movement of the screen door 4 in the direction of finding, and the engagement groove 6c of the engaging piece 6A engages with the vertical wall 7b so that the screen door 4 moves in the expected direction. It becomes the prospective direction regulation part that regulates

  On the other hand, the outer frame side fixtures 8 and 9 provided on the outer surfaces of the vertical frames 1C and 1D on both sides in the window frame 1 are, as shown in FIG. 8, a base 8A (9A) and projecting pieces 8B (9B). ), And has a screw hole 8a (9a) for fixing the base frame 8A to the vertical frames 1C and 1D. The protruding piece 8B (9A) is fixed toward the screen door 4 side, and the vertical screens 4C and 4D are fixedly held by fitting the concave portions 4c and 4d of the screen door vertical screens 4C and 4D.

  As shown in FIG. 2, in order to place the screen door 4 in the retracted state, the screen door 4 is moved to the side of the shoji 2 to fit the recess 4d of the screen door vertical shaft 4D into the outer frame side fixture 8. Then, the engaging piece 6A of the screen door fixture main body 6 is tilted horizontally and engaged with the engaged member 7. In this screen door storage state, both the vertical fences 4C and 4D of the screen door 4 are completely fixed, so that even if a strong wind blows, the screen door 4 can be completely prevented from fluttering, self-propelled, falling and the like.

  In order to put the screen door 4 into a use state, as shown in FIG. 3, the inner door 3 is completely opened, the screen door 4 is moved to the opposite side (the position of the inner door 3 before opening), The recess 4c of 4C is fitted to the outer frame side fixture 9. Since the screen door 4 is normally used (ventilation, etc.) when the wind is weak, there is no particular problem even if the internal vertical shaft 4D is not fixed. In FIG. 3, the inner shoji 3 is completely opened, but even when the inner shoji 3 is closed, as long as the screen door 4 is located on the inner shoji 3 side before opening, the present specification Is defined as “screen door use state”.

[Second embodiment]
Next, the screen door fixing device 21 according to the second embodiment will be described in detail with reference to FIGS.

  As shown in FIG. 9, the screen door fixing device 21 includes a screen door fixing tool main body 22 having an engagement piece 22 </ b> A provided on the side surface of the summoning cage 2 </ b> C of the external screen 2, and the screen door 4 connected to the external screen. The engaging piece 22A is provided on the summing side vertical rod 4C in a state of being moved to the second side, and the engaged portion 4e can be engaged and disengaged. In addition, when the screen door 4 is moved toward the inner shroud 3 side with respect to the frame-side vertical rod 4D in the state where the screen door 4 is moved toward the outer shoji 2 side, the engagement piece 22A of the screen door fixing tool main body 22 is A second engaged member 23 that can be engaged and disengaged is provided. Since the other structure is the same as that of the first embodiment, the same reference numerals are given and description thereof is omitted.

  As shown in detail in FIG. 11, the screen door fixture main body 22 includes a base 22B made of a plate material, and an engagement piece 22A made of a plate material supported by the support shaft 24 so as to be swingable with respect to the base 22B. It consists of. The pedestal 22B has screw holes 22b and 22b for fixing the pedestal 22B to the summoning bowl 2C at the upper and lower parts, respectively. A key-like engagement groove 22a is formed at the tip of the engagement piece 22A. When compared with the screen door fixture main body 6 according to the first embodiment, the structure is the same, but the base 22B and the engagement piece 22A are different from each other in that they are formed of a plate material.

  The engaged portion 4e is a vertically long slit-like cutout hole 4e formed directly on the interior side surface of the vertical rod 4C. As shown in FIG. 9, the engagement piece 22A is engaged. Is possible.

  As shown in detail in FIG. 12, the second engaged member 23 is a bracket-like member (plate material) composed of an attachment portion 23A and a bracket portion 23B, and is formed between the attachment portion 23A and the bracket portion 23B. A step portion is formed at the boundary. The bracket portion 23B is formed with a recessed groove-like engaged portion 23b. As shown in FIG. 9, the attachment portion 23A is inserted into the vertical rod 4D and screwed. The bracket portion 23B is arranged so as to protrude inward from the prospective surface of the vertical rod 4D.

  As shown in FIG. 9, in order to place the screen door 4 in the retracted state, the screen door 4 is moved to the side of the shoji 2 and the recess 4 d of the screen door ridge 4D is fitted to the outer frame side fixture 8. Then, the engaging piece 22A of the screen door fixture main body 22 is tilted horizontally and engaged with the engaged portion 4e of the vertical rod 4C. In this screen door storage state, both the vertical fences 4C and 4D of the screen door 4 are completely fixed, so that even if a strong wind blows, the screen door 4 can be completely prevented from fluttering, self-propelled, falling and the like.

  In order to put the screen door 4 into a use state, as shown in FIG. 10, the inner door 3 is completely opened, the screen door 4 is moved to the opposite side (the position of the inner door 3 before opening), The recess 4c of 4C is fitted to the outer frame side fixture 9. Further, the engaging piece 22A of the screen door fixture main body 22 is horizontally tilted and engaged with the second engaged member 23 of the vertical rod 4D. In this screen door use state, both the vertical fences 4C and 4D of the screen door 4 are completely fixed, so that even if a strong wind blows, the screen door 4 can be completely prevented from fluttering, self-running, falling, and the like.

  S ... sash with screen door, 1 ... window frame, 2 ... external shoji, 3 ... inner shoji, 4 ... screen door, 4e ... engaged portion, 5.21 ... screen door fixing device, 6.22 ... screen door fixing body, 6A 22A ... engaging piece, 7 ... engaged member, 8 · 9 ... outer frame side fixture, 23 ... second engaged member

Claims (7)

In a sash with a screen door provided with a screen door fixing device for fixing and holding the screen door, provided with a screen door on the outdoor side of the screen screen, with a screen door and an internal paper screen inside the window frame.
The screen door fixing device is capable of engaging and disengaging the screen door fixing tool body provided with an engagement piece provided on the side of the summon screen and the engagement piece provided on a vertical wall of the screen door. A sash with a screen door, comprising: an engaged member or an engaged portion.   An engaged member or an engaged portion is provided on a summit side downside in a state where the screen door is brought close to the side of the shoji, so that an engagement piece of the screen door fixing body can be engaged and disengaged. Item 10. A sash with a screen door according to item 1.   The engagement piece of the screen door fixture main body can be engaged and disengaged when the screen door is brought close to the inner shovel side with respect to the doorside side vertical fence in the state where the screen door is brought close to the external shoji side. The sash with a screen door according to claim 1, wherein an engaged member is provided.   The engaged member is a member additionally provided in the summit side downspout, and the engaged portion is a notch hole formed in a room-side surface of the summit side downside. Item 2. A sash with a screen door according to item 2.   4. The sash with a screen door according to claim 3, wherein the second engaged member is a bracket-like member that protrudes inward from a prospective surface of the door-end-side vertical fence.   In the engagement portion between the engagement piece and the engaged member or the engaged portion, a finding direction restricting portion for restricting movement of the screen door in the finding direction and a prospective direction restricting portion for restricting movement of the screen door in the prospective direction are provided. The sash with a screen door in any one of Claims 1-5.   The said window frame WHEREIN: The outer frame side fixing tool which can be fitted with the vertical fence of the said screen door is arrange | positioned in the outdoor side surface of the vertical frame of both sides, or the vertical frame of one side. Sash with screen door.

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