JPH0726551Y2 - Rotating window - Google Patents

Description

TECHNICAL FIELD The present application relates to an improvement of a rotating window in which a shoji is rotatably pivoted on a window frame and the external shape is symmetrical about a pivot line, and more specifically, It is designed so that the opening of the closed locking device is prohibited from the outdoor side.

2. Description of the Related Art As is well known, the rotary window 7 rotatably supports a shoji 9 on a window frame 8 and pushes one of the sliding doors 7 around the axis L to the outside (hereinafter referred to as the pushing side). It is opened by pulling the side into the room (hereinafter referred to as the pull-in side), and is closed by performing the opposite operation, and the axis pivotally supporting the shoji 9 is a vertical axis or a horizontal axis (not shown). Two types of are adopted.

In order to prevent the appearance of the entire building from being impaired, the rotating window 7 has a symmetrical exterior and exterior shape about the axis L when closed, and rotates the shoji 9 when closed. Absolutely indispensable, the rotation play 12, 12a between the vertical frame 10, 10a and the vertical frame 11, 11a is abused, and the locking device 1, 1a is not opened from the outdoor side of the closed shoji 9. It is desirable to do so.

From the above viewpoints, the following is a study of the conventional apparatus shown in FIGS. 4 and 5. First, in FIG. 4, the rotating window 7 is as follows. The shoji 8 is a window frame, and the shoji 9 is rotatably supported by a pivot shaft (not shown) on the window frame 8 so that the shoji 9 and the window frame 8 do not interfere with each other when the shoji 9 is rotated. , Both sides of the pull-in side, on the outside of the room, between the vertical frames 10 and 10a and the vertical frames 11 and 11a, a rotational play 1 of a predetermined size is provided.
2, 12a are provided, and the rotation play 12, 12a is absolutely essential for the mechanism of the rotating window 7.

Next, the vertical frames 10 and 10a and the vertical frames 11 and 11a constituting the shoji 9 and the window frame 8 will be examined. An intermediate frame 14 is attached to the vertical frame 10 on the pushing side via an auxiliary frame 13, and the auxiliary frame 13 has a substantially inverted L-shaped cross section, and a projecting piece 15 projects from the mounting surface toward the shoji 9 side. There is. The intermediate frame 14 has a substantially U-shaped cross section, and the fitting groove 16 of the seal packing 17 is provided facing the outdoor side, and the seal packing 17 fitted in the fitting groove 16 is provided in the auxiliary frame 13. It holds a clamping force between it and the projecting piece 15, and a locking piece 4 which constitutes a locking device 1 together with a locking piece 5 which will be described later is attached to the outside of the room where the seal packing 17 is attached.
The auxiliary frame 13a is attached to the vertical frame 10a on the retracting side so that the lateral direction, that is, RL, is opposite to the pushing side, and the locking piece 4a is attached to the outdoor side of the projecting piece 15a. The stop piece 4a is also opposite in the direction of the RL and the inside and outside (upper and lower sides in the drawing) of the pushing side, and the tips of the auxiliary frame 13a and the locking piece 4a are on the retracted side when the shoji 9 is rotated. The length of the vertical frame 10a on the retracting side is set to a length that does not interfere with the shoji 9, and a security shield plate 18a for covering the rotary play 12a is provided on the end surface of the vertical frame 10a facing the shoji 9 on the outside of the vertical frame 10a. It is provided over the entire top and bottom.

The vertical frame 11 on the push-out side is provided with a shield plate 18 on the end surface facing the vertical frame 10 on the outdoor side thereof, similarly to the vertical frame 10a.
The fin rubber 6 is fitted into the fin rubber fitting groove 2 provided on the inner side surface of the room 8, and the rotary rubber 12 is closed by the fin rubber 6 to prevent the entry of wind and rain dust. Reference numeral 5 denotes a locking piece, which constitutes the locking device 1 together with the locking piece 4 described above. The locking piece 5 is operated by a handle 22 (FIG. 2) provided on the indoor side of the vertical frame 11 to operate the vertical frame 11.
While operating in the up-down direction in FIG. 2 by the operation of an operating mechanism (not shown) installed inside, the side plate 20 mounted between the fin rubber fitting groove 2 and the press-contact piece 19 projects into and out of the vertical frame 10. During the projection, the locking piece 4 is locked by locking it on the inside of the room, and the pressure contact piece 19 is pressed against the seal packing 17 when the shoji 9 is locked and closed to form a seal portion 21 against the outside air. Incidentally, the operating mechanism of the locking piece 5 is appropriately selected from various practical devices, and the operating mechanism itself is not the gist of the present application, so that illustration and detailed description thereof will be omitted.

In the vertical frame 11a on the retracting side, the fin rubber 6a is fitted in the fin rubber fitting groove 2a to cover the rotation play 12a, and the locking piece 5a appears in the vertical frame 10a and engages with the locking piece 4a. Locking is performed by locking (outdoor side in the case of the retracting side). The above is the same as all of the pushing side. Further, as shown in FIG. 2, a plurality of locking devices 1 are provided on the pushing side and the retracting side, respectively. . An intermediate frame 14a similar to the above is attached to the vertical frame 11a.
The intermediate frame 14a and the intermediate frame 14 are not only structured so that they do not interfere with the rotation of the shoji screen 9 on the axis L shown in FIG. It has an external shape such as the configuration. Further, the seal packing 17a fitted in the seal packing fitting groove 16a of the intermediate frame 14a is the vertical frame 11a.
The shield packing 17a presses against the projecting piece 15a of the auxiliary frame 13a when the shoji 9 is closed to form a seal portion 21a.

In the conventional device shown in FIG. 4, the rotary play gaps 12 and 12a on both sides are covered with the shield plates 18 and 18a, so that the rotary play gaps 1 and
It is impossible to insert a round bar or the like through the holes 2 and 12a, so that the locking pieces 5 and 5a cannot be reversely rotated to release the locking, and the object of the present invention is satisfied in terms of the crime prevention effect.
However, the outer shape of the outdoor side when closed is not symmetrical about the axis L, and the object of the present application is not satisfied in the point that unevenness occurs.

Next, the conventional device shown in FIG. 5 differs from the conventional device shown in FIG. 4 in that the shield plates 18, 18a attached to the vertical frame 11 and the vertical frame 10a.
When the door is closed, the exterior shape is symmetrical inside and outside so that there is no unevenness and the frame and shoji are on the same plane, but the object of the present application is not satisfied in terms of the crime prevention effect.

Means for Solving the Problems In view of the drawbacks of the conventional device described in detail above, the present application provides the mold material forming the rotating window with compatibility so that the external shape when closed is symmetric about the axis. , The edge of the locking piece attached to the window frame on the push-out side and the edge of the shield projection protruding from the side edge of the shoji frame on the push-out side should be slightly overlapped, or have substantially the same phase in the left-right direction. And, the round bar inserted from the rotation play makes it impossible to turn the locking piece backwards to satisfy the crime prevention effect.

EXAMPLES Next, the present application will be described in detail with reference to the drawings illustrating examples. As is apparent from the drawing, the embodiment of the present invention shown in FIG. 1 is such that the mold members forming the rotary window 7 are compatible with each other as in the conventional device shown in FIG. 5, and the locking pieces 4 and 4a are attached. Only the direction and the size are different from each other.
That is, the configurations of the window frame 8 and the shoji frame 9 according to the embodiment of the present application are as follows. Reference numeral 10 denotes a vertical frame on the retracting side, in which an intermediate frame 14 is attached via an auxiliary frame 13 and a seal packing 17 fitted in a seal packing fitting groove 16 is held between the projecting piece 15 and the seal packing 17.
A locking piece 4 constituting one side of the locking device 1 is attached to the outdoor side of the seal packing 17, and an end side of the locking piece 4 is brought as close as possible to a vertical frame 11 to be described later, and a rotation play 12 To face each other in the expected width direction. Although the auxiliary frame 13a and the locking piece 4a are attached to the vertical frame 10a on the retracting side, the locking piece 4a on the retracting side is more than the locking piece 4 on the pushing side so as not to interfere when the shoji 9 is rotated. It is set to a short length.

The vertical frame 11 on the push-out side is provided with a fin rubber fitting groove 2 at a side edge forming a rotation play 12, and the fin play rubber 6 fitted into the fin rubber covers the rotation play 12. Thus, in the embodiment of the present application, the side edge on the indoor side of the fillet rubber fitting groove 2 is provided on the retracting side shoji 11.
At a, the projection 15a is slightly projected into the rotation play 12 so as not to interfere with the projection 15a, and the tip end of the projection 15a overlaps with the edge of the locking piece 4 in the indoor and outdoor directions (Fig. 3). Three
To provide. Similarly to the above, the vertical frame 11 is operated by an operating mechanism (not shown) by operating the handle 22, and the locking piece 4
The locking piece 5 that is locked to the inside of the
The locking piece 1 and the locking piece 4 constitute the locking device 1, and when the shoji 8 is closed, the pressing piece 19 presses against the seal packing 17 to form the seal portion 21.

The pull-in side vertical frame 11a is such that the fin rubber 6a is fitted in the fin rubber fitting groove 2a to cover the rotation play 12a, and the shielding projection 3a.
Is provided, and the locking piece 5a that locks on the outdoor side of the locking piece 4a and constitutes the locking device 1a together with the locking piece 4a is provided with the vertical frame 11 on the pushing side. It is the same. Thus, the intermediate frame 14a is attached to the vertical frame 11a in the same direction as the above-mentioned intermediate frame 14 on the push-out side, and this is also similar to the above, and both meet on the axis L shown in FIG. However, not only does it not interfere with the rotation of the shoji 9, but it also has an external appearance such as an integral structure when it is closed.
The seal packing 17a fitted to a is held by the pressing piece 19a while being clamped, and when the shoji 9 is closed, the seal packing 17a is pressed against the projecting piece 15a of the auxiliary frame 13a to form the seal portion 21a.

When the sliding door 9 is closed in the rotating window 7 as described above, the second
As is apparent from the drawings, in the embodiment of the present application, the exterior shape is symmetrical with respect to the pivot line L both inside and outside, and the locking device 1,
By operating 1a, the lock is performed and the soundproof effect is achieved. When the shoji 9 thus closed is not opened from the outside of the room and the round bar or the like is inserted from the rotational play 12, 12a while pushing the fin rubbers 6 and 6a, first, the inserted round bar or the like is blocked on the retracting side. Since there is nothing to pick up, a locking piece
The locking piece 5a is locked between the tip portion of 4a and the side plate 20a of the vertical frame 11a, and the locking piece 5a can be reversely rotated and easily unlocked by lifting a round bar or the like. However, in the case of the push-out side, as shown in FIG. 3, the locking piece 4 and the shielding projection 3 are slightly overlapped with each other, and the locking piece 5 is inserted because there is no portion directly facing the rotation play 12. The round bar or the like does not engage the locking piece 4 to turn the locking piece 5 in the reverse direction. Therefore, even if the locking on the retracting side is released, the shoji 9 rotates, that is, from the outside of the room.
Is impossible to open.

It should be noted that both ends of the locking piece 4 and the shield projection 3 may be in the same phase parallel to the axis L in the left-right direction, that is, the round bar or the like inserted from the rotational play 12 may be directly connected. The object of the present application is achieved by making sure that the locking piece 5 does not have a gap engaged with it.

Effect of the Invention As described in detail above, the present application is, on the push-out side of the shoji screen, on the outside of the seal part and on the inside of the rotation play, the locking piece attached to the window frame and the interior of the shoji frame. A locking device consisting of a locking piece that is retracted to the outside of the shoji frame by operating the operating handle and is locked to the locking piece is arranged, and the locking piece on the push-out side of the shoji in the outdoor direction is attached to its end. The side edge of the shoji frame opposite to the locking piece is provided so as to project to the shoji frame side so that the side faces the rotation play in the expected width direction.
When the shoji is closed, the edge of the locking piece is slightly outside the locking piece and the edge of the locking piece overlaps the edge of the locking piece, or a shielding projection that has substantially the same phase in the left-right direction is provided on the window frame side. The security effect is enhanced by disabling the locking device from being opened from the outside of the room, and the external appearance is graceful.

[Brief description of drawings]

The drawings show the embodiment of the present application, FIG. 1 is an enlarged sectional view taken along the line 2A-A, FIG. 2 is a front view of the inside of the room, and FIG. 3 is an enlarged view of the main parts of FIG. 1, FIG. 5 is a sectional view of the conventional device. 1, 1a ... Locking device, 2, 2a ... Filler rubber fitting groove 3, 3a ... Shielding projection 4, 4a ... Locking piece 5, 5a ... Locking projection, 7 ... Rotating window, 8 ... Window frame 9 ... Shoji, 10, 10a ... Vertical frame 11, 11a ... Vertical frame, 12, 12a ... Rotation play

Claims (1)

[Scope of utility model registration request] Claims: 1. A shoji is pivotally attached to a window frame, and a play gap formed between the window frame on the outdoor side and the shoji frame is covered with a fin rubber.
The exterior shape of the interior and exterior is symmetrical about the axis,
In a rotating window having a seal portion for pressure-sealing a window frame and a shoji frame near substantially the center of the expected width, a lock attached to the window frame on the outside of the seal portion and on the inside of the rotation play. A locking device consisting of one piece and a locking piece that is installed in the shoji frame and that appears and disappears outside the shoji frame by operating the operation handle and that is locked to the locking piece is provided, and The locking piece is projected toward the shoji frame side so that the end side thereof faces the above-mentioned rotation play in the prospective width direction, and the shoji frame is provided on the side edge of the shoji frame facing this locking piece. It is characterized in that when closed, it has an edge that slightly overlaps the edge of the locking piece on the outside of the locking piece, or that a shielding projection that has substantially the same phase in the left-right direction is provided on the window frame side. And a rotating window.