JP2002106265A - Sheet glass with small window - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sheet glass capable of forming an opening portion in a fixed sash window and giving a new design different from the conventional one to the window. SOLUTION: The opening portion 2 is formed in the center of a sheet glass body 1, and the sheet glass (plate member) 3 is disposed in such a state as freely opened/closed so as to be formed into a small window 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sheet glass with small windows used for forming a partition of a building window or exterior or interior.

[0002]

2. Description of the Related Art It is not known to provide a window formed in an opening of a building or a small glass window in a plane of a sheet glass used for a partition partitioning the exterior or interior of the building. Therefore, for example, it is not possible to naturally ventilate a building window at the opening of a building.

[0003]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems of the prior art, and makes it possible to form an opening in a window of a mortuary. It is an object of the present invention to provide a sheet glass that can provide the glass. More specifically, an object of the present invention is to provide a sheet glass provided with small windows in the plane, which is suitable for that purpose.

[0004]

SUMMARY OF THE INVENTION One aspect of the present invention is a sheet glass with a small window in which an opening is formed in a plane of a sheet glass main body, and the opening is formed as a small window in which a plate-like member capable of being opened and closed is arranged. It is.

In a second aspect of the present invention, in the flat glass with small windows according to the first aspect of the present invention, the main body of the flat glass is formed of tempered glass.

A third aspect of the present invention is the glass sheet with a small window according to the first or second aspect of the present invention, wherein the plate-like member is made of either a transparent or opaque glass sheet.

In a fourth aspect of the present invention, in the flat glass with small windows according to the first, second or third aspect of the present invention, the flat glass body is made of either transparent or opaque flat glass.

[0008] The fifth aspect of the present invention corresponds to the first, second, third or fourth aspect of the present invention.
In the sheet glass with small windows, a shatterproof film is attached to the sheet glass body.

A sixth aspect of the present invention is the sheet glass with small windows according to any one of the first to third aspects of the present invention, wherein the periphery of an opening constituting the small window and the plate-like shape for closing the opening and closing are provided. An airtight and watertight member is arranged between the member and the periphery.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention relates to a sheet glass with a small window in which an opening is formed in the plane of a sheet glass main body and the opening is formed as a small window having a plate-like member which can be opened and closed.

As the plate glass constituting the plate glass main body, various types such as general plate glass, laminated glass or tempered glass can be freely used. However, it is needless to say that it is necessary to have a necessary strength according to each application. For example, when used in a window or the like configured in the exterior of a building or an opening of a building, it is necessary to be able to withstand a possible maximum wind pressure. From such a viewpoint, when the design wind pressure is set to about 2352 Pa, in this case, Is difficult to adopt other than tempered glass as the plate glass body. If you use tempered glass like this,
Although not easily damaged, it is appropriate to attach a shatterproof film to one side thereof to prevent the shattered glass pieces from scattering even if broken.

Further, as the plate glass constituting the plate glass main body, a transparent or opaque plate glass can be adopted. Usually, any of them can be freely adopted for design reasons. In particular, it is preferable to harmonize with the plate-like member which closes the small window so that it can be opened and closed freely. For example, when the plate-shaped member is made of a transparent plate glass, the plate glass body is made opaque on the contrary, and when the plate-shaped member is made of opaque plate glass, the plate glass body is made the other way transparent. And so on.

The opening may have various opening shapes and various opening portions, and any of them can be applied. However, in any case, the strength of the plate glass body should be taken into consideration, and it should be determined so as to satisfy the requirements for strength while responding to design requirements. It should be noted that forming a substantially rectangular opening in the center of the plate glass main body certainly makes it possible to relatively easily meet the requirements for strength.

If the plate member is literally a plate,
Although various members can be adopted, it is important that harmony in design is taken, and in many cases, it is appropriate to adopt plate glass. When a sheet glass is employed, as described above, either a transparent one or an opaque one can be freely employed, and this can be determined according to design convenience. In addition, in any case, it is natural that the necessary strength should be maintained.

When the small window is used for an opening or exterior of a building, the small window is a portion which is open to the outside of the building.
The periphery of the plate-like member and the periphery of the opening should maintain airtightness and watertightness. Should. Suitable elastic members can be used as the airtight and watertight members. The elastic member is attached to the periphery of the opening, for example, via a frame member fixed to the periphery, and when the opening is closed by the plate-like member, the periphery is pressed against the elastic member. What should be done is.

As described above, the plate-like member is to be disposed in the opening so as to be openable and closable, but the specific configuration is free. The plate-like member may be configured so that the front or rear side of the opening is slid up and down or left and right. However, a part of the periphery of the plate-like member and a part of the periphery of the corresponding opening may be used. It is simple and appropriate to arrange a hinge between the parts so that they can be opened and closed freely.

[0017] The plate-like member and the opening may include:
As described above, when the opening is closed by the plate-shaped member, the holding means should be attached together so as to hold the closed state. There is no reason to limit the configuration to a specific configuration as long as this can be realized.

Therefore, according to the plate glass with a small window of the present invention, it is possible to form an opening in a window for fitting and to form an opening in a facade made of plate glass attached with DPG. For example, in the case of a window which is fitted, an opening can be easily formed only by using the sheet glass with a small window of the present invention instead of the conventional sheet glass. The same applies to the case where the opening is formed in the facade made of the plate glass attached with the DPG described above.

As described above, since an opening can be formed in a window or the like to be used for natural killing, natural ventilation becomes possible even in such a case where only forced ventilation by an air conditioner can be usually performed.

According to the plate glass with small windows of the present invention,
A new and different design can be provided for the windows or exterior of the building.

Furthermore, according to the sheet glass with small windows of the present invention, the small windows are integrated with the sheet glass main body, so that the seismic design can be performed only with the sheet glass. At the time of manufacture of a sheet glass, a hole is formed in a plane of the sheet glass by performing processing such as punching and drilling in advance at a factory, and a small window is formed by attaching a plate-shaped member and other necessary components. So
It also improves work efficiency on site.

As described above, according to the glazing with small windows of the present invention, the required strength of the glazing main body can be easily secured by employing tempered glass, and damage may occur due to some special circumstances. However, if an anti-scattering film is attached to the surface, there is no fear that the anti-scattering film is broken and scattered.

Further, if a suitable airtight and watertight holding member is arranged between the periphery of the plate member constituting the small window and the periphery of the opening, sufficient airtightness and watertightness can be maintained. Needless to say, the closed state of the plate-shaped member can be easily held by providing a holding means for holding the closed state.

[0024]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 is a schematic front view of a sheet glass with a small window according to one embodiment, FIG. 2 is a partially cut-away enlarged schematic plan sectional view of the sheet glass with a small window according to one embodiment, and FIG. FIG. 4 is an enlarged schematic front view of a window portion, FIG. 4 is a partially cut-away schematic side sectional view of a sheet glass with a small window of one embodiment, FIG. 5 is an enlarged view of a portion A in FIG. 2, and FIG. FIG. 7
5 is an enlarged view of a portion C in FIG.

As shown in FIG. 1, the glazing with small windows of this embodiment basically has an opening 2 formed in the center of a glazing main body 1, and a glazing (plate-like member) 3 is formed in the opening 2. The small window 4 is configured to be freely openable and closable.

In the present embodiment, the flat glass body 1 is
A transparent tempered glass is adopted, and a transparent shatterproof film is similarly adhered to the surface thereof. Flat glass body 1
In this example, the design wind pressure was set to 2352 Pa.

As shown in FIGS. 1 and 3, in this embodiment, the opening 2 is formed in a substantially rectangular shape as a whole, with each corner formed into a semicircular curve. As the plate glass 3 disposed in the opening 2, a rectangular plate glass slightly smaller than the plate glass 3 that fits in the opening 2 is employed. Further, as the plate glass 3, similarly to the plate glass body 1, a transparent tempered glass was employed.

As shown in FIG. 1 and FIG. 3, around the opening 2, an aluminum frame 5 which is continuous with four sides thereof is arranged. As shown in FIG. 2 and FIGS. 4 to 7, the frame 5 combines an outer frame 5 a located on the outer surface side and an inner frame 5 b located on the inner surface side, and has a U-shaped cross section at the upper part.
The lower part is formed in an inverted U-shape, the right part is formed in an inverted U-shape, and the left part is formed in a U-shaped cross-section. And fix it to that part. A packing 6a is disposed between the inner surface of the outer frame 5a and the periphery of the opening 2, and the inner surface of the inner frame 5b and the opening 2 are provided.
A packing 6b is arranged between the outer periphery and the peripheral edge of the housing to maintain airtightness and watertightness, and fix each of them.

The outer frame 5a is provided with a tight material holding portion 5c which opens in a U-shape from the same surface as the inner frame 5b toward the outer surface side, and retains watertightness and confidentiality. Material 7 having elasticity for holding.

As shown in FIGS. 1 and 3, the upper edge of the plate glass 3 is provided at two locations on the upper edge of the opening 2 and hinges 8, 8 are provided between the upper edge and the corresponding two locations on the upper edge. The opening 2 is attached so as to be openable and closable.

As shown in FIGS. 4 and 6, the hinge 8 includes an upper hinge mounting piece 8a, a downwardly extending arm piece 8b,
A hinge pin 8c that rotatably couples the arm piece 8b and the hinge mounting piece 8a, a hinge mounting piece 8d disposed below the arm piece 8b, and a braking action on the turning motion of the arm piece 8b, apply any position. Braking unit 8e that can be stopped
The upper hinge attachment piece 8a is attached to the outer frame body 5a with a screw, and the hinge 8 is attached to the edge of the opening 2 of the sheet glass body 1 via the upper hinge attachment piece 8a. Also, a hinge mounting piece 8d at the lower part of the arm piece 8b is connected to the upper side of the glass sheet 3 with a bolt 8f through a bolt hole 3a opened in a corresponding portion, whereby the hinge 8 is mounted on the upper side of the glass sheet 3.

As shown in FIGS. 1 to 3, the closed state of the sheet glass 3 is maintained between its lower side and the corresponding edge of the opening 2 when the sheet glass 3 is closed. Attach the lock device 9.

The lock device 9 comprises a member attached to the lower portion of the glass sheet 3 and a member attached to the corresponding edge of the opening 2. As shown in FIGS. 3, a bolt hole 3b is opened in a corresponding portion on the lower side, and the lock device main body 9b is fixed so as to protrude inward with a bolt 9a therethrough, and the lock piece 9c protrudes in the lock device main body 9b in the circumferential direction. The rotatable pieces 9d are rotatably connected with their axes aligned.

As shown in FIGS. 2, 4 and 7, the latter (member to be attached to the corresponding edge of the opening 2) is used when the lock piece 9c is turned downward. A fixing piece 9f provided with the coupling recess 9e is arranged at an edge of the opening 2 so that the fixing piece 9f can be coupled to the coupling recess 9e. And fix it with.

Therefore, according to the sheet glass with small windows of this embodiment, the locking piece 9c is rotated to disengage it from the coupling recess 9e of the fixing piece 9f, and is pushed outward, whereby the sheet glass 3 is hinged. 8, and can be opened as shown by the dashed line in FIGS. 4 and 6. Further, as described above, since the hinge 8 is provided with the braking portion 8e, the plate glass 3 is held in a state at the time when the opening operation is stopped.

When the small window 4 is closed, on the contrary, for example, the lock piece 9c is gripped and pulled inward, and the four sides of the plate glass 3 come into contact with the tight material 7 and cannot be pulled further. At this point, if the lock piece 9c is rotated in the opposite direction to the above, the lock piece 9c is engaged with the coupling recess 9e of the fixing piece 9f, and the closed state of the glass sheet 3 can be firmly held.

As described above, according to the glazing with small windows of this embodiment, even when the glazing is attached to the window, the natural ventilation can be performed by opening the glazing 3 of the small window 4. become. When the sheet glass 3 is closed, the four sides of the sheet glass 3 are pressed against the tight material 7 so that the airtightness and the watertightness are sufficiently maintained.

According to the plate glass with small windows of this embodiment,
The necessary strength of the flat glass body 1 can be sufficiently ensured by employing tempered glass. However, even if damage occurs due to some special circumstances, since the shatterproof film is attached to the surface, There is no risk of scattering.

When the glazing with a small window of this embodiment is used for the window for fitting, only the glazing is used instead of the conventional glazing, and there is no need to replace the sash. DP
The same applies to the case where an opening is formed in a facade made of sheet glass attached with G.

Further, according to the plate glass with small windows of this embodiment, a new design different from the conventional one can be provided for the windows, exteriors, or internal partitions of the building.

[0041]

Therefore, according to the flat glass with small windows of the present invention, an opening is formed in the window of the blow-out, and an opening is similarly formed in the facade of the flat glass fitted with the DPG. Or become possible. For example, in the case of a window that is fitted in place, the opening can be easily formed without using a sash or the like by simply using the sheet glass with the small window of the present invention instead of the conventional sheet glass. The same applies to the case where an opening is formed in a facade made of sheet glass attached with a DPG, and an opening can be easily formed without requiring a new member.

As described above, since the opening can be formed in the window or the like of the inlay, natural ventilation becomes possible even when only forced ventilation can be normally performed by the air conditioner.

Further, according to the flat glass with small windows of the present invention, a new design different from the conventional one can be provided for windows or exteriors of buildings.

Furthermore, according to the sheet glass with small windows of the present invention, the small windows are integrated with the sheet glass body, so that the seismic design can be performed only with the sheet glass. At the time of manufacture of a sheet glass, a hole is formed in a plane of the sheet glass by performing processing such as punching and drilling in advance at a factory, and a small window is formed by attaching a plate-shaped member and other necessary components. So
It also improves work efficiency on site.

According to the plate glass with a small window of 2 of the present invention,
Since the plate glass body is formed of tempered glass, the necessary strength of the glass body can be easily secured.

According to the plate glass with small windows of 3 or 4 of the present invention, the plate member is made of either transparent or opaque plate glass, and the plate glass body is made of either transparent or opaque plate glass. Therefore, a new design can be provided for windows, exteriors, and the like of a building.

According to the plate glass with a small window of 5 of the present invention,
Because the shatterproof film was stuck on the glass body,
Even if the sheet glass body is damaged due to any special circumstances, there is no possibility that the sheet glass body is broken and scattered.

According to the plate glass with small windows of 6 of the present invention,
Since the airtight and watertight holding members are arranged between the peripheral edge of the opening constituting the small window and the peripheral edge of the plate-like member that closes the opening and closing, sufficient airtightness and watertightness can be maintained.

[Brief description of the drawings]

FIG. 1 is a schematic front view of a sheet glass with small windows according to one embodiment.

FIG. 2 is a partially cut-away enlarged schematic plan cross-sectional view of a sheet glass with small windows of one embodiment.

FIG. 3 is an enlarged schematic front view of a small window portion of the plate glass with a small window according to one embodiment.

FIG. 4 is a partially cut-away schematic side sectional view of a sheet glass with small windows according to one embodiment.

FIG. 5 is an enlarged view of a portion A in FIG. 2;

FIG. 6 is an enlarged view of a portion B in FIG. 4;

FIG. 7 is an enlarged view of a portion C in FIG. 4;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sheet glass main body 2 Opening 3 Sheet glass (plate member) 3a Bolt hole 3b Bolt hole 4 Small window 5 Frame 5a Outer frame 5b Inner frame 5c Tight material holding part 6a Packing 6b Packing 7 Tight material 8 Hinge 8a Hinge installation Piece 8b arm piece 8c hinge pin 8d hinge mounting piece 8e braking part 8f bolt 9 locking device 9a bolt 9b locking device body 9c locking piece 9d rotating piece 9e coupling recess 9f fixing piece 10 screw

Claims (6)

[Claims] An opening is formed in a plane of a sheet glass body,
A sheet glass with a small window in which the opening is configured as a small window having a plate-like member that can be freely opened and closed. 2. The sheet glass with small windows according to claim 1, wherein said sheet glass main body is formed of tempered glass. 3. The sheet glass with small windows according to claim 1, wherein said sheet member is made of either transparent or opaque sheet glass. 4. The glass sheet with small windows according to claim 1, wherein said glass sheet body is made of either transparent or opaque glass sheet. 5. The sheet glass with small windows according to claim 1, wherein a shatterproof film is attached to said sheet glass body. 6. An airtight and watertight holding member is provided between a peripheral edge of an opening constituting the small window and a peripheral edge of the plate-like member for closing and opening the small window. 5 sheet glass with small window.