JP2000320266A - Glazed sliding door for sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a glazed sliding door for a sash, by which a problem on the burglarproof side is also solved simultaneously in spite of constitution in which a pane is installed by a bead from the outdoor side. SOLUTION: In the glazed sliding door in which a pane G housed in a sliding door frame composed of stiles 1 and rails is fixed detachably to the sliding door frame by beads on the side facing the outdoor side, operating sections are mounted to a sash stile member, a sash intermediate stile member or a stile site concealed by the stile of another adjacent sliding door under the state of the locking of the sliding door in a releasable operating mechanism in which fasteners locking the beads at the fixed places of the pane are fixed to the stiles 1 under a locked state.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass sash for a sash to which a glass plate is mounted with a ridge from the outdoor side.

[0002]

2. Description of the Related Art A glass shoji for a sash for a general house,
Regardless of the type of window, such as a casement window, a rotating window, or a sliding window, it is a rule that a ridge for fixing the glass plate to the shoji frame is attached from the indoor side. This is because there is a risk that the ridge may be removed from the outside even if the sash is locked when the ridge is attached from the outside, and it is natural from a security perspective.

On the other hand, in recent years, aluminum sash window windows having excellent heat insulating properties, for example, mounted with a double-layer glass plate called a pair glass, are becoming widespread. In the shoji, the vertical and horizontal frames of the shoji frame are made of a synthetic resin or wooden heat insulating frame having a relatively large cross-sectional area on the indoor side.

In the heat-insulating type shoji having such a structure, a thick heat-insulating frame that covers the peripheral portion of the glass plate exists on the indoor side of the shoji. In order to replace the glass plate with a shoji after assembly, disassembly of the vertical and horizontal frames is inevitable.

[0005]

Therefore, in the case of a conventional glass shoji in which a glass plate is mounted with a ridge from the indoor side, replacement of the glass plate cannot be easily performed, and also in terms of manufacturing, a shoji frame component before assembly is required. To the glass plate installation factory or contractor side,
Therefore, it is necessary to insert the glass plate first and then perform the final assembly, and there is a disadvantage that an increase in the number of production days due to complicated processes including distribution is inevitable.

It is well known that a glass plate for a sash for a high-rise building is provided with a glass plate with a ridge from the outdoor side. However, these are all used for windows on high-rise floors, so that measures for security are taken. That is, no measures are taken to prevent the ridge from being removed from the outdoor side.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has as its main object to provide a glass sash for a sash which has a configuration in which a glass plate is mounted with a ridge from the outside of the room, and at the same time solves the problem of security. Things.

[0008]

To achieve the above object, a glass sash for a sash according to the first aspect of the present invention is a glass sash that is openably and closably mounted in a sash frame. A glass sash for a sash, comprising: a shoji frame constituted by a horizontal frame, a glass plate contained in the shoji frame, and a ridge for detachably fixing the glass plate to the shoji frame on the side facing the outdoor side. A lock for locking the pressing edge at the glass plate fixing position, and a releasable operating mechanism for locking the lock in a locked state with respect to the vertical frame, wherein the operating mechanism is a sash vertical frame in a shoji locked state. An operation unit is provided at a vertical frame portion concealed by a member, a sash intermediate vertical frame member, or a vertical frame of another adjacent shoji.

In the present invention, the operating part of the operating mechanism is exposed when the sliding door is not attached to the sash frame or when the sliding door is not locked even when the sliding door is mounted on the sash frame. Can be released, so that the ridge can be removed and the glass plate can be mounted or replaced. Therefore, the glass replacement of the shoji mounted on the existing sash frame may be performed in a state in which the lock of the shoji is unlocked, and a glass plate can be mounted after the assembling of the shoji frame on the manufacturing side. Can be avoided.

On the other hand, with regard to the security surface, in the case of the glass sash for a sash according to the present invention, if the sash is locked, the operating portion of the operating mechanism is a sash vertical frame member, a sash intermediate vertical frame member or another adjacent sash. It is inoperable because it is concealed by the vertical frame, and it is impossible to remove the ridge from the outside of the room unless the glass plate is broken and the lock is released.

As a specific configuration of the operation mechanism, it is desirable that the number of parts is as small as possible, the assembly is easy, and the actual operation is simple. For example, there is one using a nut / bolt mechanism. That is, a nut is provided on the stopper, and a bolt attached to the vertical frame so as to be rotatable in an axially rotatable manner is screwed relatively to the nut of the stopper, whereby the stopper is fixed to the glass plate with respect to the pressing edge. It is positioned and fixed to the vertical frame to lock in the state.

In this case, the fixing of the stopper to the vertical frame is released by loosening the bolt, and the locking of the stopper to the ridge is released. Therefore, in this operating mechanism, the screw head of the bolt, which is the operating unit, is set to be exposed to the outside when the sliding door is open, but to be hidden by the sash vertical frame member or other sliding door vertical frame when the sliding door is locked. I do.

Alternatively, a nut portion is provided on the side of the vertical frame through which the bolt passes, and the stopper directly follows the movement of the bolt, and the stopper is locked and released by a change in position with respect to the vertical frame due to the rotation of the bolt. It is good.

Further, the operation mechanism of the present invention can be constituted even if a stopper having a predetermined shape is simply attached to the vertical frame by a screw and can be removed. Further, the stopper and the ridge may be integrally formed.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS As a first embodiment of the present invention,
FIG. 1 shows a one-sided window using a nut and bolt mechanism as an operation mechanism. FIG. 1 is a partial plan perspective view of the open / close end of a one-sided window as viewed from above. FIG.

In the one-way window according to the present embodiment, an operating portion of an operating mechanism is provided on the side outer surface 2 facing the sash vertical frame 10 when the window of the shoji vertical frame 1 at the open / close end is closed. That is, this operation unit is concealed by the sash vertical frame 10 when the window is locked, and is not exposed to the outside.

This operating mechanism includes a stopper 3 having a substantially inverted L-shaped cross section, which is rotatably locked on a lower end 4 of the glass frame G with respect to the vertical frame 1 on the vertical frame 1. In the locked state, the stopper 3 has a leading edge 5 at which a pressing edge 9 for pressing and fixing a glass shoji 10 from the outdoor side to a vertical frame forming a shoji frame is fixed to the glass shoji. It locks in a fixed position.

More specifically, this operating mechanism is integrated with a bolt 7 fixed to the vertical frame 1 so as to be axially rotatable with a screw head 8 as an operating part protruding from the side outer surface 2 and a stopper 3. Nut part 6 to be screwed into threading of bolt 7 provided
It is composed of Therefore, the stop 3 provided with the nut portion 6 screwed to the bolt 7 is relatively moved by the axial rotation of the bolt 7 accompanying the rotation operation of the screw head 8 exposed to the outside in the window opened state.

That is, the stopper 3 is fixed by approaching the vertical frame 1 by rotating the bolt 7 in one direction, and the pressing edge 9 is locked at the glass plate fixing position (FIG. 1 (a)). By the rotation, the stopper 3 separates from the vertical frame 1 and releases the locked state with respect to the ridge 9 so that the glass plate G can be removed.

The glass shoji G can be removed by unlocking the stopper 3 and the pressing edge 9 by the rotation operation of the bolt 7 only when the window is opened and the shoji vertical frame 1 is exposed to the outside. From outside with the window locked
It is impossible to remove, and even if it is a type that attaches a glass plate from the outdoor side, there is no problem on security, at the same time,
Work such as replacement of the glass plate is easy.

In the above-mentioned embodiment, the nut portion is provided integrally with the stopper, and the stopper is moved with the nut portion with respect to the bolt. However, as a second embodiment of the present invention, a vertical frame is used. FIG. 2 shows a sliding window provided with an operating mechanism for integrally providing a nut portion 16 on the 11 side and for locking and releasing the stopper 13 in accordance with the displacement of a bolt 17 moving with respect to the nut portion 16. Show. FIG. 2A is a schematic plan perspective view of one open / close end of the sliding window in a locked state, and FIG. 2B shows the unlocked state.

In this sliding window, the sash vertical frame 2
0, a bolt 17 constituting an operating mechanism is provided on a side outer surface 12 of the vertical frame 11 facing when the window is closed, and a screw head 18 serving as an operating part is provided in a protruding state. The screw head 18 is used when the window is locked. It is concealed by the sash vertical frame 20.

The operation mechanism comprises a nut portion 16 screwed with the bolt 17 on the side outer surface 12 of the vertical frame 11 through which the bolt 17 passes.
When the tip of the bolt 17 is moved inward by rotating the screw head 18 and rotating the screw head 18, the lower end portion 14 of the substantially inverted L-shaped stopper 13 is moved downward. From above, and the locking projection 14a formed on the stopper 13 is fixed to the vertical frame 11 in the locked state, and the locked state of the stopper 13 is obtained. In the locked state of the stopper 13, the distal end portion 15 of the stopper 13 locks the pressing edge 19 at the glass plate G fixing position from the outdoor side.

Further, the screw head 18 is rotated in the reverse direction to
When the bolt 7 is moved outward while loosening, the push-up state by the tip of the bolt 17 is loosened, and the protrusion 14
The lock state of the vertical frame 11 is released, and the fixed lock state of the stopper 13 is released, and the lock of the pressing edge 19 is also released, so that the removable state of the glass plate G is obtained.

Also in this sliding window, the glass plate G can be removed by unlocking the stopper 13 and the pressing edge 19 by rotating the bolt 17 because the window is opened and the sliding door frame 1 is opened.
Since only the case 1 is exposed to the outside away from the sash vertical frame 20, it is impossible to remove the glass sheet G from the outside in the locked state of the window. Although it is a type to attach a glass plate from,
There is no security problem.

Further, a nut portion is integrally provided on the vertical frame side,
FIG. 3 shows another example of an operation mechanism in which a stopper is brought into a locked state and a released state in accordance with the displacement of a bolt that moves with respect to a nut as a third embodiment of the present invention. Here, the case of the fixed window adjacent to the casement window is shown. That is, an operation mechanism is provided on the side outer surface of the vertical frame 21 facing the vertical frame 30 of the fixed window, and the operation unit of the operation mechanism is provided when the casement window is open. And the glass plate G can be removed.

FIG. 3A is a schematic plan perspective view showing the locked state of the end of the fixed window in the one-side-opening window closed state, and FIG. 3B is the perspective view of the end of the fixed window in the one-side-opening window opened state. It shows an unlocked state.

In this fixed window, the side outer surface 22 of the vertical frame 21 which faces the vertical frame 30 at the opening / closing end of the one-sided window when the window is closed.
A bolt 27 constituting an operating mechanism is provided with a screw head 28 serving as an operating portion in a protruding state.
Is concealed by the vertical frame 30 at the time of locking the casement window.

The operation mechanism includes a nut portion 26 screwed with the bolt 27 on the side outer surface 22 of the vertical frame 21 through which the bolt 27 passes.
When the tip of the bolt 27 moves inward by rotating the screw head 28 to rotate the screw head 28 and the tip of the bolt 27 moves inward, the one side portion 24 of the substantially inverted L-shaped stopper 23 is vertically moved. The frame 21 is pressed from the side of the frame 21 toward the glass plate G side, and the locking projections 14 a formed on one side 24 are fixed to the vertical frame 11 in the locked state, and the locked state of the stopper 23 is obtained. . In the locked state of the stopper 23, the leading end 25 of the stopper 23 pushes the pressing edge 29 from the outdoor side to the glass plate G.
Lock in fixed position.

Further, the screw head 28 is rotated in the reverse direction to
When the bolt 7 is moved outward while being loosened, the pressing state by the tip of the bolt 27 is loosened, the locking state of the protrusion 14 a of the one side portion 24 to the vertical frame 21 is released, and the fixed locking state of the stopper 23 is released. At the same time, the locking of the ridge 29 is also released, and the removable state of the glass plate G is obtained.

In the third embodiment, the operating mechanism in the first and second embodiments is configured such that the operating section is provided on the vertical frame side outer surface facing the sash frame. On the other hand, since the glass sliding doors are configured to abut each other when the window is closed, an operating section of the operating mechanism is provided on the outer surface of the vertical railing facing the vertical railing of another glass sliding door.

As another configuration in which the glass shojis abut each other when the window is closed, for example, there is a draw-door type. In this case, the configuration is such that the operation units of the respective operation mechanisms are provided on the respective opposing surfaces of the vertical stiles facing each other. As a fourth embodiment of the present invention, a butt portion of such a drawer door is shown in a plan perspective view seen from above in FIG.

In the drawer door, when the door is closed, the adjacent glass shojis (X, Y) face each other in the vertical frame (31x, 3).
1y) abut each other in contact with each other, and when opened, the vertical stiles (31x, 31y) move while being drawn apart in a direction away from each other.

In the present embodiment, both shoji (X, Y)
Are provided on both vertical stiles (31x, 31y) where glass shojis adjacent to each other abut against each other, and are respectively provided on opposing side surfaces (32x, 32y) of the vertical stiles (31x, 31y). The nut part (36
x, 36y) and bolts (37x, 37
y).

Here, a bolt (37) located on the outer surface of the side surface (32x, 32y) is used as an operating portion of the operating mechanism.
By operating the screw heads (38x, 38y) of the bolts (37x, 37y), the bolts (37x, 37y) are turned to the fasteners (3, 37y).
3x, 33y) through the lower end (34x, 34y) of the nut (36x, 36y) and the stopper (3x, 33y).
3x, 33y) correspond to the corresponding vertical frames (31x, 31y).
y) and fixed with screws (33x, 3
3y) has a leading edge (35x, 35y) at the edge (39x, 3y).
9y) is locked and locked to the vertical frame (31x, 31y) at the glass plate (Gx, Gy) fixing position.

When one of the glass plates Gx is to be removed, as shown in FIG. 3B, the screw head 38x is rotated in the reverse direction to loosen the bolt 37x. The locking state is released, and the stopper 33 is released.
The fixed lock state of x is released, and the locking of the pressing edge 39x by the distal end portion 35x is also released, and the detachable state of the glass plate Gx is obtained.

In the drawer door, in order to obtain a hermetic seal between the two vertical frames (31x, 31y), which are usually abutting portions, the projecting members 40 fitted into the concave shape of one of the vertical frames 31x.
Is attached to the other vertical frame 31y.

Therefore, the screw head 38y, which is the operation part of the other vertical frame 31y, is hidden by the projection member 40 even when the door is open, but this projection member 40 is generally Since it is configured to be easily detachable by utilizing flexibility, when replacing the glass plate Gy of the other vertical frame 31y, as shown in FIG. Similarly to the other case, by operating the exposed screw head 38y, the stopper 33y and the pressing edge 39y are released from the fixed lock state, and the glass plate Gy can be removed.

Also in this drawer door, bolts (37
x, 37y) by a rotating operation (33x, 33
The glass plate (Gx, Gy) can be removed by unlocking the y) and the ridges (39x, 39y) only when the windows are open and the shoji vertical frames (31x, 31y) are separated from each other and exposed to the outside. For this reason, it is impossible to remove the glass plate (Gx, Gy) from the outside while the window is locked, and there is no problem in crime prevention.

[0040]

As described above, in the glass sash for a sash of the present invention, although the glass plate is mounted from the outdoor side, it is impossible to remove the glass plate from the outside with the window locked. There is no problem in crime prevention,
There is an effect that work such as replacement of a glass plate can be easily performed.

[Brief description of the drawings]

FIG. 1 is a schematic partial plan perspective view of a one-sided window as a first embodiment of the present invention, in which (a) is a glass plate fixed state by a stopper and a ridge lock, and (b) is a stopper and a ridge lock. 3 shows a state in which a glass plate can be removed by release.

FIG. 2 is a schematic partial plan perspective view of a sliding window as a second embodiment of the present invention, in which (a) is a glass plate fixed state by a stopper and a ridge lock, and (b) is a stopper and a ridge lock. 3 shows a state in which a glass plate can be removed by release.

FIG. 3 is a schematic partial plan perspective view of a fixed window adjacent to a one-sided window as a third embodiment of the present invention, where (a) is a glass plate fixed state with a stopper and a locking edge, and (b).
Indicates a state in which the glass plate can be removed by releasing the stopper and the locking edge.

FIG. 4 is a schematic partial plan perspective view of a drawer door according to a fourth embodiment of the present invention, wherein FIG.
(B) shows a state in which a glass plate can be removed by releasing a stopper and a locking edge of one of the glass sliding doors, and (c) shows a state in which a projection member of the other glass sliding door has been removed.

[Explanation of symbols]

 1, 11, 21, 30, 31x, 31y: vertical frame 2, 12, 22, 32x, 32y: side surface 3, 13, 23, 33x, 33y: stopper 4, 14, 34x, 34y: lower end portion 24: one side Portions 14a, 24a: locking projections 5, 15, 25, 35x, 35y: tip portions 6, 16, 26, 36x, 36y: nut portions 7, 17, 27, 37x, 37y: bolts 8, 18, 28, 38x, 38y: Screw head 9, 19, 29, 39x, 39y: Edge G, Gx, Gy: Glass plate 10, 20: Sash vertical frame X, Y: Glass shoji 40: Projection member

Claims (1)

[Claims] 1. A glass shoji that is openably and closably mounted in a sash frame, the shoji frame comprising a vertical frame and a horizontal frame.
In a glass sash for a sash comprising a glass plate accommodated in the shoji frame and a ridge for detachably fixing the glass plate to the shoji frame on the side facing the outdoor side, the ridge is positioned at the glass plate fixing position. A locking device for locking, and a releasable operating mechanism for fixing the locking device to the vertical frame in a locked state, wherein the operating mechanism is a sash vertical frame member, a sash intermediate vertical frame member or an adjacent A glass sash for a sash, comprising an operation part in a vertical frame part concealed by a vertical frame of another shoji.