JPS6039425Y2 - Double window for opening - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a casement double window.

Double-paned windows have become widely used to improve thermal insulation performance for energy conservation and soundproofing performance against noise pollution.

Conventional double-paned windows are often used as double-sliding windows, and a casement window has one hinge that opens and closes at the same time, making it difficult to install, remove, and polish the glass.

The present invention provides a casement double window that can be easily opened and closed by making a casement window into a double window and connecting the inside and outside shoji, and also allows only the inside shoji to be easily opened indoors. is its purpose.

The structure of the present invention will be explained in detail based on the embodiment shown in FIGS. 1 to 4. The window frame A has an inner window frame A′ and an outer window frame A/
It consists of /.

The inner window frame A' is constructed by connecting an indoor upper frame 1, an indoor lower frame 2, and both-layer inner side frames 3 and 4, respectively.

The indoor upper frame 1 is constructed as shown in FIG.

That is, an upwardly extending connecting wall 7 is provided at the outdoor end of the indoor top plate 6 fixed to the lower surface of the lintel 5, and connecting pieces 8 having a triangular cross-section and a triangular cross-section projecting toward the outdoors are provided at the upper and lower ends of the connecting wall 7. , 9 are formed in a protruding manner.

The indoor lower frame 2 is constructed as shown in FIG.

That is, a connecting wall 11 extending downward is provided at the outdoor end of the indoor bottom plate 10 at a position facing the connecting wall 7, and this connecting wall 1
Connecting pieces 12 and 13 are provided at the upper and lower ends of the window 1 to protrude toward the outdoors, and the connecting pieces 113 are placed on the window sill 14.

As shown in FIG. 2, the double-layer inner side frames 3 and 4 are provided with outdoor plates 16 extending outward at the outdoor ends of the side plates 15, and connecting pieces 17 and 18 protruding toward the outdoors at intervals. It is set up.

The outer window frame A'' is constructed by connecting an outdoor upper frame 1', an outdoor lower frame 2', and both outer side frames 3' and 4', respectively.

The outdoor upper frame 1' is arranged as shown in FIG.

That is, a narrow outdoor top plate 20 is horizontally projected from the center or lower side of the upper vertical wall 19 fixed to the front of the lintel 5 toward the outdoors, and a roof 21 is placed above the outdoor top plate 20. is inclined and protrudes, and the outdoor ends of the roof 21 and the roof-side top plate 20 are connected by an outer wall 22.

A triangular connecting piece 2 is attached to the indoor side of the upper vertical wall 19.
3.24 are formed by protruding up and down at intervals.

The outdoor lower frame 2' is constructed as shown in FIG.

That is, a lower vertical wall 25 fixed to the front side of the window sill 14 is provided facing the upper vertical wall 19, and this lower vertical wall 2
A narrow outdoor bottom plate frame 26 facing the outdoor top plate 20 is provided from the center to the lower end of the frame 5.

Further, connecting pieces 27 and 28 are provided on the indoor side of the lower vertical wall 25 and project upwardly and downwardly at intervals.

Moreover, the outdoor side frames 3' and 4' are arranged as shown in FIG.

That is, a double measuring part vertical wall 29 is provided in the same vertical plane as the upper vertical wall 19, facing the double layer inner plate 16, and an outdoor ceiling is provided in the center of the side vertical wall 29 toward the outdoor side. An outdoor side post 30 having the same width as the board 20 is provided, and connecting pieces 31 and 32 are protruded from the indoor side of the side vertical wall 29 at intervals.

Each connecting piece 8°9.12.
13 and 17.18 and each connecting piece 23, 24, 27, 28 and 31.32 protruding from the outer window frame A''.
A window frame A is constructed by connecting the inner and outer window frames A' and A'' with the window frame A interposed therebetween.

On the other hand, the outer shoji B has the outer shoji frame 34 positioned between the outdoor top plate 20, the outdoor bottom plate frame 26, and both side pillars 30, 30, and has a door on the inside of one side pillar 30. Number 35
One of the blades 36 is fixed at least vertically, and the other blade 37 is fixed to a solid frame 38 of the outer shoji frame 34, so that the outer shoji B can be opened toward the outdoors.

The inner shoji C is composed of an outer shoji frame 39 and an inner shoji frame 39'.

Then, the shoji outer frame 39 is arranged so as to be positioned between the indoor side top plate 6, the indoor side bottom plate 10, and both pillar plates 15 and 15,
One blade 41 of the hinge 40 is fixed at least vertically to the side plate 15 on the same side as the side post 30, and the other blade 42 is fixed to the solid frame 43 of the shoji outer frame 39, so that the shoji outer frame 39 is fixed. It can be opened towards the outdoors.

The shoji outer frame 39 is provided with an airtight material mounting frame 44 on the inner peripheral surface on the outdoor side.

In addition, the glass 45 is attached to the shoji inner frame 39' and the shoji outer frame 3
Upper and lower stiles 46, 47 and both vertical stiles 4
8, 49, and a covering piece 50° is protruded from the outer periphery of each stile so as to cover the indoor side of the shoji outer frame 39.

Then, there are hinges 5 on at least the top and bottom of the cover piece 50 of the solid frame 48.
Both plates 52 of one side are fixed, and both plates 53 of the other side are fixed to the center side of the solid frame 43 of the shoji outer frame 39, so that it can be opened indoors.

The inner and outer shoji C and B are connected by a connecting mechanism so that they can interlock.

This coupling mechanism is constructed as shown in Figure 3.4.

That is, a fixture 56 is removably fixed to the opposite end of an extension piece 55 extending from the lower end of the lower stile 54 on the indoor side of the sash outer frame 39 of the inner shoji C.

This fixture 56 has through holes 58, 58 at both ends of the vertical wall 57.
A female screw cylinder 5 is provided on the outdoor side of the through holes 58, 58'.
9.59' is fixed, and upper and lower mounting pieces 60, 60' are provided diagonally protruding toward the hinge side at the top and bottom of the center of the vertical wall 57.

And screws 61.61 passed from the indoor side of the extension piece 55.
The fitting 56 is removably fixed to the extension piece 55 by screwing into the female threaded cylinder 59 and 59'.

The other fitting 56' has the same structure as the fitting 56 except that the female screw tubes 59 and 59' are not present, and is located on the extension line of the upper mounting frame 60 of the lower stile 62 of the outer shoji 34. Fixed.

Between the upper and lower mounting pieces 60 and 60' of both fixtures 56 and 56', there is a connecting rod having stopper parts 63 and 63' at both ends that abut against the vertical wall 57 and maintain the distance between the inner and outer shoji C and B. 64 is pivotally connected with pins 65 and 65'.

In addition, on the connecting rod 64, a pole 66, 66' is attached to the center of the pin 65, 65', and fitting holes 67 are provided on the opposing surfaces of the upper and lower mounting pieces 60, 60', respectively.・When the inner and outer shoji C and B are closed, the position can be maintained reliably.

Although not shown in the drawings, it goes without saying that a crescent is attached to the inner shoji C.

The embodiment of the present invention is constructed as described above, and when both the inner and outer shoji C and B are closed, it is in the state shown by the solid line in Fig. 3-4.

When opening the shoji, when the inner shoji C is pushed toward the outdoors, the outer shoji B, which are connected by the connecting rods 64, rotate around their respective hinges 35 and 40 and open outward.

At this time, the balls 66 and 66' of the connecting rod 64 are disengaged from the fitting holes 67, . You will have to move while narrowing it down.

Conversely, when closing the inner and outer shoji C and B, when the inner shoji 〇 is moved indoors, it rotates around the hinge 40, and the outer shoji B also closes the hinge 35 via the connecting rod 64. Rotate around the center.

At this time, the connecting rod 64 is displaced around the pins 65 and 65', and the stopper portions 63 and 63' are moved against the vertical wall 57, respectively.
When the inner and outer shoji C and B come into contact with each other, the inner and outer shoji C and B are in a closed state.

At this time, both poles 66 and 66' are attached to the upper and lower mounting pieces 6, respectively.
It can be fitted into a 0.60' fitting hole 67, . . . and held in position.

Also, when opening and closing only the inner shoji C, the shoji inner frame 39'
Since it is only necessary to open and close the door indoors with the hinge 52 as the center of rotation, opening and closing can be performed independently of the outer shoji B.

Note that the interlocking mechanism is not limited to that of the embodiment, and various parallel interlocking mechanisms can be used.

Further, although this interlocking mechanism is attached to the lower stile, it may be attached to other stile.

Further, although the shoji has been described in terms of a single door opening, it can also be implemented in a double door opening.

Furthermore, the structure of the window frame A is not limited to the embodiment.

Since the present invention has the above-mentioned structure and function, it has the following properties:
It has an excellent soundproofing effect, and since the inner and outer shoji are connected by an interlocking mechanism, just by opening and closing the inner shoji, the outer shoji can be opened and closed together, making it very easy to operate.

In addition, the interlocking mechanism has a connecting rod 64 pivoted between the upper and lower mounting pieces 60 and 60' attached to the inner and outer shojis C and H, respectively.
Two balls 66, 66' attached to the fitting holes 67, 67, which have upper and lower mounting pieces 60, 60', respectively.
・Since it can be fitted to the inside and outside shoji 〇,
When opening B, the ball 66.66' is inserted into the fitting hole 67.67.
,... can be moved while displacing the inner and outer shoji C and B, and when closed, the ball 6
By fitting 6.66' into the fitting holes 67, 67, . . . , it can be held so as not to be displaced.

In addition, since the inner shoji C is composed of the shoji outer frame 39 and the shoji inner frame 39', the shoji inner frame 39' is independent of the interlocking mechanism.
The chisel can be opened indoors, making it convenient for glass cleaning work.

[Brief explanation of the drawing]

The figure shows an example of a double-paned window according to the present invention.
FIG. 1 is a longitudinal sectional side view, FIG. 2 is a lateral plan view, FIG. 3 is an enlarged side view of the interlocking mechanism, and FIG. 4 is a plan view thereof. In the figure, A is the window frame, B is the outside shoji, C is the inside shoji, D is the interlocking mechanism, 15 is the side plate, 30 is the side post, 35.40.51
is the hinge, 39 is the outer frame of the shoji, 39' is the inner frame of the shoji, and 62 is the stile (lower stile).

Claims (1)

[Scope of utility model registration request] The outer shoji B is attached to the side post 30 of the window frame A at the hinge 35 so as to open toward the outdoors, and the inner shoji C is attached to the shoji outer frame 39 and the glass 45 located inside the shoji outer frame 39 inside the shoji. The shoji inner frame 39' is attached to the shoji outer frame 39 at a hinge 51 so as to open toward the indoor side, and the shoji outer frame 3
Attach 9 to the side plate 15 of window frame A with hinge 40 so that it opens toward the outdoors, and fix the mounting pieces 60 and 60' to the stile of outer shoji B at intervals vertically toward the interior of the waist inner shoji. Mounting pieces 60.60' are removably attached to the frame of the shoji outer frame 39 facing outdoors at intervals vertically, and both ends of the connecting rod 64 are attached between the upper and lower mounting pieces 60.60' on both sides. Fitting holes 67.67, . . . are provided on the opposing surfaces of the free end sides of the respective mounting pieces 60, 60' on both sides, and these fitting holes 67.67°... A double window for opening, characterized in that two balls 66°66' fitted with connecting rods 64 can be fitted together.