JPH033737Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) This invention relates to a light metal window that is provided in a frame that is attached to an indoor opening or a bathroom opening of a building so that the door can be opened and closed.

(Prior art) Light metal windows that are installed in openings in buildings generally consist of a frame that is attached to the building frame and a door (including shoji and doors) that is installed inside the frame. Sliding window, single sliding window, sliding window, sliding window (protruding window), inside (outside) folding window, vertical (horizontal)
They were classified into rotating windows, door windows, and vertical windows, and were installed selectively depending on the purpose of the building or the purpose of the room in which the window was installed.

Among the above-mentioned windows, door windows have the characteristic of being able to open the opening the widest, but because they pivot on one side of the door and swing to open and close, the door window can only be opened indoors or outdoors within the swing range of the door. had a drawback that made it completely unusable.

(Purpose of the invention) The purpose of the window of the present invention is to allow the door to be opened as wide as a door window, while requiring less space to open and close the door.

(Structure of the invention) In order to achieve the above purpose, the window of the present invention has an arm fixed to one end of each side of the upper and lower frames so as to be able to swing outward horizontally, and a door is attached to the tip of the upper and lower arms to extend the width of the window. It is pivoted in the center so that it can be turned upside down, and on one of the left and right vertical frames that make up the door, there is a fitting that can be moved along the upper frame rail, and a support that can be moved along the lower frame rail. It consists of a pedestal for attaching the support tool to the vertical stile, a guide plate that is pivotally supported on the pedestal and fitted into the upper frame material rail, and a pedestal that fixes the support tool to the vertical stile, and a guide plate that is pivotally supported on the pedestal and fitted into the upper frame material rail. It consists of a car box and a door wheel that is pivoted on the car box and runs along the lower frame rail. A latch is attached to the other vertical stile, and a rod that can be retracted from the latch toward the upper and lower rails is attached to the door. When the door is closed, it is engaged with the upper and lower rails, and when the door is opened, it is released from the rail.

(Example) Below, the structure of the proposed window will be explained with reference to the drawings of the example. F is a frame to be attached to an opening in a building;
The frame F is composed of an upper frame member 1, a lower frame member 2, and left and right vertical frame members 3, 3'. The inner walls 1a, 2 are located on the indoor side from the forming part of 12.
a, tight material fitting parts 1b and 2b are opened toward the outdoors on both inner walls 1a and 2a, respectively, and a protrusion 22 protruding toward the outdoors is provided on the inner wall 2a of the lower frame body, and the inner wall 2a and the rail 12 are provided. A guide groove 4 that opens upward is formed in between.

D is a door that is inserted into the frame F to open and close, and the door D has upper and lower frames 5, 5', left and right frames 6, 6',
Glass G, muntins E, blinds B, etc. are attached to a frame constructed by a vertical frame 6.The vertical frame 6 has inner and outer walls 6c and 6d extending inward from both ends of an outer circumferential wall 6b that curves in a semicircle. Extended, inner wall 6c and outer wall 6
An inner peripheral wall 6a is provided between the upper stile 5 and the lower stile 5'.
are the inner and outer walls 5c inward from both ends of the outer peripheral wall 5b,
5d, an inner circumferential wall 5a parallel to the outer circumferential wall 5b is provided between the inner wall 5c and the outer wall 5d, and a fitting groove 15 similar to the vertical frame 6 is opened from the inner circumferential wall 5a toward the inner circumference.

U is a fitting that is attached to either the left or right stiles 6, 6' that make up the door D. Guide plate 8 that is exposed upward and can be rotated horizontally
The guide plate 8 is provided with upward pieces 8a and 8a' that are fitted across the inside and outside of the upper frame rail 11, and a steady rest 18 is fitted to the upward pieces 8a and 8a'. It is.

S is a support used as a pair with the above-mentioned fitting U,
The support S pivots a car box 9 that is exposed below the door D and can be rotated horizontally on an upwardly grooved pedestal 7' that is attached to the lower part of the hollow part 26 of the stile. A door wheel 19 that runs along a material rail 12 and a car box 9
A horizontal rotating roller 29 is pivotally supported on an inward protruding plate 9a that protrudes toward the indoor side from the lower end, and the roller 29 is fitted into the guide groove 4 of the lower frame body 2 and detached by a protrusion 22 that protrudes from the inner wall 2a. It becomes impossible.

L is a latch that is attached to the other stile 6 that constitutes the door D, and the latch L is composed of a case C that is attached above and below the hollow part 26 of the stile, and a rod R that can be retracted from the inside of the case C toward the outer periphery. The rod head r has a tapered conical shape, and the rod head r protrudes to the outer periphery from the top and bottom of the door D, and can be locked on the indoor side by climbing over the rails 11 and 12 of the upper and lower frame members 1 and 2. It is what it is.

A and A' are arms for preventing the door D from swinging, and while the frame seat plate J2 is attached to one side end of the upper and lower frame members 1 and 2, A frame seat plate J1 is attached to the outer periphery, and one end of arm A is pivotally supported on frame seat plate J2 and the other end is supported on frame seat plate J1, allowing arm A to horizontally swing outward using frame seat plate J2 as a fixed fulcrum p2. Therefore, the door D uses the stile seat plate J1 as the movable fulcrum p1.
This makes it possible to flip the front and back sides.

N is a handle attached to the door D so as to straddle the left and right vertical frames 6, 6'.

Since the proposed window has the above structure, the door D is attached to the frame F.
When installing, in advance, attach the fitting U to the upper part of one of the left and right stiles 6, 6', the support tool S to the lower part, and attach the latch L to the upper and lower parts of the other one. Attach the stile seat plates J1 to the outer periphery of the central part,
In addition, a stile seat plate J2 is attached to one side end of the upper and lower frame members 1 and 2, near the right vertical frame member 3 in the drawing. Hereinafter, for convenience of explanation, the side to which the fitting U and support S are attached will be referred to as the sliding side vertical stile 6, and the side to which the latch L is attached will be referred to as the floating side vertical stile 6'.

First, the guide plate upward piece 8a of the fitting tool U attached to the upper part of the sliding side vertical stile 6 is fitted so as to straddle the upper frame material rail 11, and the door roller of the support tool S attached to the lower part of the vertical stile 6 is fitted. 19 on the lower frame material rail 12, and fit the roller 29 of the support S into the guide groove 4 of the lower frame material 2, and then place it on the frame seat board J1 attached to the upper and lower frames 5, 5'. One end of the arm A is pivotally supported, and the other end of the arm A is pivotally supported on the stile seat plate J2 attached to the upper and lower frame members 1 and 2 to complete the installation of the door D.

The opening/closing operation of the door D installed as described above will be explained below. In the closed state of the door D, the floating side vertical stile 6' to which the latch L is attached is located on the fixed fulcrum P2 side, and the fitting tool U and the support Sliding side vertical stile with S attached 6
is located on the opposite side of the fixed fulcrum p2, and door D and frame F
As shown in Fig. 1, the arm A, which is pivoted and spans over the upper and lower frame members 1 and 2, overlaps with the upper and lower frame members 1 and 2, and the latch load R of the floating side vertical stile 6' reaches the indoor side of the upper and lower rails 11 and 12, and the door D is closed. maintained in the state.

If the handle N of the door D in the closed state is pulled or pressed in the opening direction, the sliding side vertical stile 6 of the door D becomes movable along the rails 11 and 12.
Since the floating side vertical stile 6' is locked to the upper and lower rails 11 and 12 by latch rods R that can be freely retracted, the door D
The sliding side vertical stile 6 moves the rails 11 and 12 in response to the pressure of
The floating side vertical stile 6', which was locked on the rails 11 and 12, is pushed back into the case C by the latch rod R that is always locked on the rails 11 and 12, and moves over the rails 11 and 12. It escapes to the outside of the room, is opened from the upper and lower frame members 1 and 2, and can be moved indoors and outdoors.

That is, from the sliding side vertical stile 6 whose legs are open when the door D is closed to the movable fulcrum p1, and the movable fulcrum p
The arm A from 1 to the fixed fulcrum p2 closes in response to the opening of the door D, and the sliding side vertical stile 6 reaches the fixed fulcrum p2.
At the same time, arm A moves toward fixed fulcrum p2.
, the movable fulcrum p1 draws an arc, and the door D' and the movable fulcrum p1' move as shown in Fig. 2 and reach the indoor and outdoor areas at right angles to the frame F. When the vertical stile 6' moves from the frame F to the outside of the room along the wall surface in the perpendicular direction, and the door D is completely opened as shown in FIG. 3, the sliding side vertical stile 6 reaches the fixed fulcrum p2, Upper and lower stile 5 of open door D,
Arm A overlaps 5'.

The opened door D is to be closed in the opposite state to when it is opened.

(Effect of the invention) Therefore, in the window of the present invention, one side of the door frame slides along the rail like a sliding shoji screen, while the other side crosses the rail and moves indoors and outdoors to open and close like a door. If you open the door completely,
Like conventional doors, the opening can be opened to the maximum extent, and the unused space required for opening and closing the door is significantly smaller than that of conventional doors, allowing for more effective use of space. Moreover, the free-flowing vertical stile of the door moves at right angles between the indoor and outdoor directions intersecting the rail, and mainly moves along the wall surface, so opening and closing the door will not injure people in the vicinity. Not only is opening/closing operation extremely easy, but you can also create a left-handed type by simply selecting and installing a fixed fulcrum on either the left or right side of the frame and positioning the floating side vertical stile of the door on the fixed fulcrum side. It has the feature that it can be configured as either a right-hand window or a right-hand window. In addition, since the handle is installed across the left and right vertical frames, there is no need to switch hands when opening and closing the door, and the door can be opened and closed by sliding the hand along the handle, making the idea more diverse. They can be used as architectural windows and have a significant practical effect on improving daily life.

[Brief explanation of the drawing]

Figure 1 is a cross-sectional view showing an example of the main structure of the proposed window;
Figures 2 and 3 are schematic plan views showing the opening and closing states of the door, Figure 4 is a cross-sectional view of the door frame, and Figures 5 (a) and (b) show the available space required for opening and closing the conventional door and the proposed door. Figure 6 is a vertical cross-sectional view showing the relationship between the door sliding side vertical stile and the frame, Figure 7 is a vertical cross-sectional view showing the relationship between the door sliding side vertical stile and the frame, and Figure 8 is the frame. Figure 9 is a vertical cross-sectional view of the main part showing an example of the structure of the body; Figure 9 is a vertical cross-sectional view of the upper and lower door frames;
The figure is an exploded perspective view of the fitting, FIG. 11 is an exploded perspective view of the support, and FIG. 12 is a perspective view of the arm, the frame seat plate, and the frame seat plate. 1... Upper frame material, 2... Lower frame material, 11, 12...
Rail, 3, 3'... Vertical frame material, 4... Guide groove, 5,
5'... Upper and lower stile, 6, 6'... Vertical stile, 5a, 6a...
...Inner peripheral wall, 5b, 6b...Outer peripheral wall, 15, 16...
...Fitting groove, 7, 7'...Pedestal, 8...Guide plate, 9
...Car box, 18... Steady rest, 19...Door wheel, 2
9...Roller, 22...Protrusion, 26...Hollow part, A, A...Arm, B...Blind, C...
...Case, D, D'... Door, E... Kumiko, F...
Frame, G...Glass, L...Latch, N...Handle, R...Rod, S...Support, U...Fitting tool, J1...Stile seat plate, J2...Stile seat plate, p1, p
1'...Movable fulcrum, p2...Fixed fulcrum, H...Door width.

Claims (1)

[Scope of utility model registration request] An arm A is fixed to one end of each of the upper frame material 1 and the lower frame material 2 of the frame F so that it can swing outward in the horizontal direction, and a door D is attached to the tips of the upper and lower arms at the center of its width. A fitting U that slides along the upper frame rail 11 and a fitting tool U that slides along the lower frame rail 12 are mounted on one of the left and right vertical frames 6, 6' that constitute the door. A pedestal 7 on which the support S is attached and the fitting is fixed to the vertical stile.
and a pedestal 7' which is rotatably supported on the pedestal and fitted into the upper frame material rail, and a pedestal 7' that is rotatably supported on the pedestal. 9,
The door wheel 19 is pivoted on the car box and runs along the lower frame rail. A latch L is attached to the other vertical stile, and a rod R that can be retracted from the latch toward the upper and lower rails closes the door. A window that locks with the upper and lower rails at times and releases from the rails when the door is opened.