JP2016186199A - Window sash with screen - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a window sash with a screen, capable of surely preventing the screen from freely running even when being applied to a separate sliding sash window with four sheets including fixed windows provided both sides of an opening of a building and two sashes for opening/closing the opening between the fixed windows.SOLUTION: A window sash A with a screen comprises: two fixed windows 2 disposed so as to be fixed on both sides of an opening of a building; two sashes 4, 5; two screens 6, 7; and a screen free-running prevention mechanism 10 for preventing the screens 6, 7 from freely running. The screen free-running prevention mechanism 10 comprises: a lock mechanism 12 for detachably connecting meeting frames 6b, 7b of the two screens 6, 7 to hold the frames; and a contact holding mechanism 11 that is mounted on a vertical frame 6a, 7a of each of the screens 6, 7 and is locked so as to be in contact with a vertical frame 2a of each of the fixed windows 2, 3 to restrict slide movement in the left and right directions T2 of the two screens 6, 7 in a connected state.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a sash with a screen door.

  Conventionally, a sash (sash window) installed at the opening of a building has a frame fixed to the periphery, and the outer and inner pouches can be slid in the left and right directions within the frame, and indoors and outdoors. A sliding sash that is slidable in the direction is often used. Further, in many cases, a screen door is provided so as to be slidable in the left-right direction further on the outdoor side of the shoji and slidable with respect to the shoji.

  On the other hand, in such a sliding sash, there is a possibility that an external force such as a strong wind may act and move freely.

  On the other hand, the operation unit provided on the screen of the screen door so as to be slidable in the vertical direction, and provided on the screen of the screen door, and by sliding the operation unit in the vertical direction with the screen door closed, A configuration in which a screen door self-propelling prevention mechanism (lock member) provided with an engaging portion that engages (detaches) with a vertical frame is provided (for example, see Patent Document 1).

  In this sliding sash, the screen door can be fixed to the vertical frame by operating the operating portion to engage the engaging portion with the vertical frame of the frame body. Can be prevented.

JP 2007-177458 A

  On the other hand, in a four-story draw window constructed by providing FIX windows (fixed windows) on both sides and opening and closing the opening between these FIX windows, the shoji and FIX windows On the other hand, since the screen door is disposed on the outdoor side, there is no portion for engaging the engaging portion of the lock member, and the conventional screen door self-running prevention mechanism cannot be applied.

  In view of the above circumstances, the present invention is a four-story draw sash window in which fixed windows are provided on both sides of an opening of a building and two shojis are provided so as to open and close the opening between the fixed windows. However, an object of the present invention is to provide a sash with a screen that can surely prevent the screen door from traveling.

  In order to achieve the above object, the present invention provides the following means.

  The sash with a screen door according to the present invention is a frame that is fixed to an opening of a building, and two fixings that are disposed in the frame and fixed to both sides of the opening of the building. The frame is slidably supported by the frame so as to open and close the opening between the window and the two fixed windows, and is disposed indoors with respect to the fixed window. The sliding frame is supported by the frame so as to be slidable in the left-right direction so as to open and close the opening between the two shojis and the two fixed windows, and is disposed on the outdoor side with respect to the fixed window. A screened sash comprising two screen doors and a screen door self-propelling prevention mechanism for preventing the screen doors from self-propelling, wherein the screen door self-propelling mechanism summons the two screen doors. A lock mechanism that detachably connects and holds the ridges, and attached to the vertical fence of each screen door And a contact holding mechanism that restricts sliding movement of the two screen doors in the connected state by being brought into contact with and locked to the vertical shaft of the fixed window. It is characterized by.

  In the sash with a screen door of the present invention, by providing a screen door self-propelling prevention mechanism including a lock mechanism and an abutment holding mechanism, the two screen doors closed by the lock mechanism can be connected and held. In addition, the screen door can be closed and the movement of the screen door in the left-right direction can be restricted by the contact holding mechanism.

  Thereby, it is possible to prevent the screen door from moving freely due to an external force such as a strong wind.

And in the sash with a screen door of this invention, even if it is a 4-story draw window which provided the fixed window in the both sides of the opening part of a building, and provided the shoji to open and close the opening part between these fixed windows, The screen door self-running prevention mechanism can surely prevent screen door self-running.
That is, it is difficult to apply the conventional screen door self-propelled prevention mechanism (lock member), and it is possible to suitably take measures to prevent screen door self-propelled even for a sash window for which there is no screen door self-propelled means. .

It is a front view which shows the sash with a screen door which concerns on one Embodiment of this invention. It is a cross-sectional view which shows the sash with a screen door and the screen door self-propelled prevention mechanism (abutment holding mechanism and lock mechanism) concerning one Embodiment of this invention, and is a figure which shows the state which closed the shoji. It is the perspective view seen from the upper side which shows the screen door self-propelled prevention mechanism (contact holding | maintenance mechanism) of the sash with a screen door concerning one Embodiment of this invention. It is the perspective view seen from the lower side which shows the screen door self-propelled prevention mechanism (contact holding | maintenance mechanism) of the sash with a screen door concerning one Embodiment of this invention. It is a front view which shows the screen door self-propelled prevention mechanism (contact holding | maintenance mechanism) of the sash with a screen door concerning one Embodiment of this invention. It is a side view which shows the screen door self-propelled prevention mechanism (contact holding | maintenance mechanism) of the sash with a screen door concerning one Embodiment of this invention. It is a perspective view which shows the main-body member of the screen door self-propelled prevention mechanism (contact holding | maintenance mechanism) of the sash with a screen door concerning one Embodiment of this invention. It is a perspective view which shows the coating | coated member of the screen door self-propelled prevention mechanism of the sash with a screen door concerning one Embodiment of this invention.

  Hereinafter, a sash with a screen door according to an embodiment of the present invention will be described with reference to FIGS. 1 to 8. Here, this embodiment is related with the sash with a screen door provided with the screen door self-propelled prevention mechanism for preventing a screen door self-propelled by external forces, such as a strong wind.

  As shown in FIG. 1, a sash with a screen door (sash window with a screen door) A according to this embodiment is provided with FIX windows (fixed windows) 2 and 3 on both sides of an opening 1 of a building frame, and these FIXs. Two shojis 4 and 5 are provided so as to open and close the opening 1 between the windows 2 and 3, and screen doors 6 and 7 are provided on the outdoor side of the shojis 4 and 5 (outside of the indoor / outdoor direction T 1). ing.

  Moreover, the sash A with a screen door of this embodiment slides the two shojis 4, 5 and the two screen doors 6 and 7 to the left and right along a single groove or rail, as shown in FIGS. Thus, the two sliding doors (inner shojis) 4 and 5 are configured as an internal motion drawing window that slides on the indoor side with respect to the FIX windows 2 and 3.

  Specifically, in the sash A with a screen door of this embodiment, a frame body 8 is fixed to the outer peripheral edge of the opening 1 of the building, and the FIX windows 2 and 3 are provided in the frame 8 on both sides of the opening 1 of the building. Is provided. In addition, two shojis 4 and 5 are housed in the frame 8 so as to be slidable in the left-right direction T2 so as to open and close the opening 1 between the pair of FIX windows 2 and 3.

  Furthermore, the shojis 4 and 5 of the present embodiment are formed to include a rectangular frame-shaped ridge composed of an upper ridge, a lower ridge and left and right vertical ridges 4a and 5a, and a multi-layer glass housed in the ridge. ing. Of course, other forms such as single-layer glass and laminated glass may be placed inside the bag.

  Further, the shojis 4 and 5 are provided with a guide groove having a concave cross section formed on the upper arm of the shojis 4 and 5, with the guide groove engaged with the upper rail formed on the upper frame of the frame 8. Yes. Further, a door cart is accommodated in the lower arm, and the lower arm and the door cart are engaged with each other on a lower rail having a convex cross section provided on the lower frame of the frame body 8. Accordingly, the shojis 4 and 5 are provided so as to be slidable in the left-right direction T <b> 2 while being guided by the upper rail and the lower race of the frame 8.

The screen doors 6 and 7 of the present embodiment are formed in a square frame shape with upper ridges, lower ridges, vertical ridges (one vertical ridge) 6a and 7a, summoned ridges (the other vertical ridges) 6b and 7b. It is formed with a net inside. In addition, a guide groove having a concave section is formed on the upper arm of the screen doors 6 and 7, and the guide groove is arranged to engage with an upper rail for the screen door provided on the outdoor side of the frame body 8. Further, a door cart is accommodated in the lower arm, and the lower arm and the door are engaged with each other on a lower net door rail having a convex cross section provided in the lower frame. As a result, the screen doors 6 and 7 are guided by the screen door upper rail and the screen door lower race so as to be slidable in the left-right direction T2, and are disposed on the outdoor side with respect to the shojis 4 and 5, and left and right. It is slidably arranged in the direction T2.
In addition, the screen door frame may be attached to the outdoor side of the shoji frame that houses the shojis 4 and 5, and the screen doors 6 and 7 may be slidably supported by the screen door frame.

  On the other hand, as shown in FIG. 2, the screen door self-propelled prevention mechanism 10 of the sash A with a screen door of this embodiment is attached to the vertical fences 6a and 7a of the screen doors 6 and 7, and the vertical fence 2a of the FIX windows 2 and 3 3a, the abutment holding mechanism 11 that regulates the sliding movement of the screen doors 6 and 7 in the left-right direction T2, and the sump 6b and 7b of the two draw screen screens 6 and 7, And a lock mechanism 12 for connecting and holding (locking) the summon bars 6b and 7b.

  Further, as shown in FIGS. 2 and 3 to 8, the contact holding mechanism 11 of the present embodiment includes a metal main body member 13 and a resin coating member 14.

  The main body member 13 includes a fixing portion 15 that is fixed to the vertical rods 6a and 7a of the screen doors 6 and 7 by screws, a protruding portion 16 that protrudes with one end connected to the fixing portion 15, and a protrusion from the tip of the protruding portion 16. The door stop part 17 which protrudes inside (FIX window 2 and 3 side) is formed.

  The covering member 14 is integrally attached by fitting the door stopper 17 so as to cover the door stopper 17 of the main body member 13.

As shown in FIG. 2, the lock mechanism 12 is exposed to the indoor side facing surface and the outdoor side facing surface of the sump 6b of one screen door 6, and can be slid vertically. The operation unit (indoor side operation unit 20, outdoor side operation unit 23) provided on the 6 summoning tub 6b is connected to the operation units 20 and 23, and the side surface (summing surface) of the summing screen 6b of one screen door 6. ) From the hook-like engagement portion 21 projecting outward in the left-right direction T2 and the side face (calling face) of the summoning collar 7b of the other screen door 7, and the calling of one screen door 6 and the other screen door 7 An engagement hole for inserting the hook-shaped engagement portion 21 into the inside with the alignment rods 6b and 7b in contact with each other and a summing rod 7b of the other screen door 7 are provided. And an engagement receiving portion 22 to be joined.
In the lock mechanism 12, the operation parts 20, 23 and the engaging part 21 constitute a lock member.

  And in the sash A with a screen door of this embodiment which consists of the said structure, when the paper sliding doors 4 and 5 and the screen doors 6 and 7 are made into the closed state, the summoning cage | baskets 6b and 7b of the two screen doors 6 and 7 will stick out. The engagement portion 21 of the lock mechanism 12 provided on one screen door 6 is inserted into the inside through the engagement hole of the summing rod 7 b of the other screen door 7.

  In this state, when the operation part (indoor side operation part 20 or outdoor side operation part 23) exposed on the finding surface of the summit 6b of one screen door 6 is slid upward or downward, the engagement part 21 is moved to the other side. The mesh door 7 engages with the engagement receiving portion 22 of the summoning basket 7b.

  As a result, the lock mechanism 12 holds one screen door 6 and the other screen door 6 (the summons 6b and 7b of the one screen door 6 and the other screen door 7) connected to each other.

  When the shojis 4 and 5 and the screen doors 6 and 7 are closed, the door contact portion 17 of the abutment holding mechanism 11 attached to the vertical shaft 6a of one screen door 6 is connected to the vertical screen 2a of one FIX window 2. It is close to the side surface facing in one direction of the left-right direction T2 and is disposed to face this side surface. Furthermore, the door contact portion 17 of the abutment holding mechanism 11 attached to the vertical rod 7a of the other screen door 7 is close to the side surface of the vertical rod 3a of the other FIX window 3 facing the other direction of the left-right direction T2, and this side surface. Are arranged opposite to each other.

  When one screen door 6 and the other screen door 7 held together by the lock mechanism 12 try to move in one direction in the left-right direction T2, the abutment holding mechanism 11 attached to the vertical rod 7a of the other screen door 7 is used. The door stop portion 17 abuts against the side surface of the other vertical window 3a of the other FIX window 3 facing the other direction of the left-right direction T2. On the contrary, when one screen door 6 and the other screen door 7 try to move in the other direction of the left-right direction T2, the door contact portion 17 of the abutment holding mechanism 11 attached to the vertical rod 6a of the one screen door 6 The vertical window 2a of the FIX window 2 is in contact with the side surface facing in one direction of the left-right direction T2.

  Thereby, the sliding movement of the two screen doors 6 and 7 in the closed state is restricted.

  Therefore, in the sash A with a screen door according to the present embodiment, the screen door self-running prevention mechanism 10 including the lock mechanism 12 and the contact holding mechanism 11 is provided, so that the two screen doors 6 and 7 closed by the lock mechanism 12 are provided. Can be held together. Further, when the screen doors 6 and 7 are closed and the door contact portion 17 of the abutment holding mechanism 11 is disposed close to the vertical rods 2a and 3a of the FIX windows 2 and 3, and the screen doors 6 and 7 slide and move in the left-right direction T2, FIX. The door stop 17 is brought into contact with the vertical rods 2a and 3a of the windows 2 and 3 to restrict the movement of the screen doors 6 and 7 in the left-right direction T2.

  Thereby, the screen doors 6 and 7 do not move freely due to an external force such as a strong wind, and the screen doors 6 and 7 can be prevented from coming off the frame body 8.

And in the sash A with a screen door of this embodiment, the FIX windows 2 and 3 are provided in the both sides of the opening part 1 of a building, and the shojis 4 and 5 are opened and closed so that the opening part 1 between these FIX windows 2 and 3 may be opened and closed. Even if it is a four-story draw window provided, the screen door self-propelled prevention mechanism 10 of the present embodiment can easily and reliably prevent the screen doors 6 and 7 from self-propelling.
That is, it is difficult to apply the conventional screen door self-propelled prevention mechanism (lock member), and it is possible to suitably take measures to prevent screen door self-propelled even for a sash window for which there is no screen door self-propelled means. .

  As mentioned above, although one Embodiment of the sash with a screen door concerning this invention was described, this invention is not limited to said one Embodiment, In the range which does not deviate from the meaning, it can change suitably.

1 Opening of building 2 FIX window (fixed window: shoji)
3 FIX windows (fixed windows: shoji)
4 shoji (inner shoji)
4a downspout 5 shoji (inner shoji)
5a Shaft 6 Screen door 6a Shaft 6b
7 Screen door 7a Vertical fence 7b
8 Frame 10 Screen door self-running prevention mechanism 11 Contact holding mechanism 12 Lock mechanism 13 Main body member 14 Cover member 15 Fixing portion 16 Protruding portion 17 Door contact portion 20 Indoor side operation portion (operation portion)
21 engagement part 22 engagement receiving part 23 outdoor side operation part (operation part)
A Sash with screen door T1 Indoor / outdoor direction T2

Claims (1)

A frame fixed to the opening of the building, two fixed windows disposed in the frame and fixed to both sides of the opening of the building, and the two fixed Two shojis supported on the frame body so as to be slidable in the left-right direction so as to open and close the opening between the windows, and disposed on the indoor side with respect to the fixed window, and the two sheets Two screen doors that are supported by the frame body so as to be slidable in the left-right direction so as to open and close the opening between the fixed windows, and disposed on the outdoor side with respect to the fixed window, A sash with a screen door provided with a screen door self-propelled prevention mechanism for preventing the screen screen from self-running,
The screen door self-propelled prevention mechanism is attached to the vertical screen of each screen door, and is in contact with the vertical screen of the fixed window. A sash with a screen door, characterized in that the sash is provided with an abutment holding mechanism that restricts the sliding movement of the two screen doors in a connected state by being locked.

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