JPH08193470A - Plural layer glass having attachment - Google Patents

Abstract

PURPOSE: To improve installing workability of layered glass to a frame material, and reduce the necessity of maintenance by using an attachment composed of a hard holding member and a sandwiching-installing member. CONSTITUTION: An inside soft material is arranged in a part where a hard holding member 12 is opposed to plural layer glass G, and an outside soft material 16 is arranged in a part where a frame material 31 is opposed to a locking part 32, respectively in the lengthwise direction. A peripheral edge part of the plural layer glass G is fastened and installed by the hard holding member 12. Next, the hard holding member 12 is sandwiched and installed from the outer peripheral side by a sandwiching-installing member 21, and sandwiching force of the hard holding member 12 to the plural layer glass G is strongly held. Installation of the plural layer glass G to a frame material 31 is facilitated by using this attachment, and infiltration of rainwater or the like is checked, and durability of the plural layer glass G can be improved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double glazing with an attachment, and more particularly, by attaching an attachment to the double glazing, the work of attaching to a frame member such as a sash, which is a member to be attached, can be facilitated. At the same time, the present invention relates to a multi-layer glass with an attachment, which can reduce the need for maintenance after mounting the multi-layer glass by making the attachment a highly durable structure.

[0002]

2. Description of the Related Art Multi-layered glass has excellent effects on heat insulation and soundproofing, and also has additional functions such as sun protection and safety, so energy saving and safety are important. It is well suited to today's needs and is expected to be in great demand not only for commercial use but also for general household use.

The double glazing having such a function is attached by fitting it into a glass groove of a frame material such as a sash, which is a member to be attached, and it is usually necessary to securely fix it while maintaining watertightness. Is mounted on the side of the frame material by interposing an interposing material such as a glazing channel material.

FIG. 4 is an explanatory view showing an example of a conventional method for mounting a double-glazing unit on a frame member such as a sash. Two or more plate glass members 1 and 2 are accommodated with a hygroscopic agent. The multi-layered glass G is formed by separating it through the spacers 3 and sealing the four circumferences thereof. The glazing channel material 4 is wound around the peripheral edge part except the lower side edge part of the remaining lower side edge part. By using the beat material 5 on both sides, the beat material 5 is mounted on the side of the frame material 6 including the corresponding vertical frame 7 and lower frame 8 as shown in FIG.

[0005]

By the way, the glazing channel material 4, which is attached to the double-sided glass G side by simply winding it, is not structured to be fixed by applying a strong clamping force from the outside. Therefore, it is easy to separate from the double-sided glass G side after mounting. For this reason, various operations such as winding the glazing channel material 4 around the multi-layer glass G, which is a heavy object, have to be carried out before going to the construction site, and the multi-layer structure is applied to the frame material such as corner cutting processing and butt work. There has been a problem that a series of work required for mounting the glass G is left as field work.

Further, as shown in FIG. 5, the glazing channel material 4 and the beet material 5 have an exposed portion which comes into contact with the outside air in a relatively large area, and are affected by water liquid such as sunlight and rainwater. Therefore, the glazing channel material 4 and the beating material 5 are likely to shrink or crack due to the deterioration over time after the construction because they tend to deteriorate relatively quickly. For this reason, there is a problem in that the need for maintenance such as replacement of the glazing channel material 4 and the beat member 5 becomes high even after the construction.

The present invention has been made in view of the above problems in the prior art, and is to form a member corresponding to a glazing channel material and a beat material as an attachment which is improved in material and structure. When the double glazing is attached to the frame material, the double glazing with the attachment can improve the durability by reducing the exposed surface exposed to the outside and improve the workability at the same time. It is intended to be provided.

[0008]

DISCLOSURE OF THE INVENTION The present invention is intended to achieve the above object. Among them, the structural feature of the invention according to claim 1 resides in the double glazing and the peripheral portion of the double glazing. An attachment functioning as an interposition material between the frame material that is attached and is a member to be attached, and the attachment is provided with an inner soft material at a portion facing the double-glazing and the frame material. A hard holding member having a substantially U-shaped cross section secured to the peripheral edge of the double glazing by arranging an outer soft material at a portion facing the side of the locking portion, which is arranged along the length direction thereof. And a sandwiching member that is secured to the hard retaining member that is secured to the double glazing from the outer peripheral side so as to retain the clamping force.

According to a second aspect of the present invention, in the first aspect of the present invention, the inner soft material arranged in the hard holding member is a sheet-like soft material that comes into contact with the end face of the double glazing, and the double glazing. Of the projecting soft material that individually abuts both side edge portions of the outer soft material, and each of the outer soft material has an engagement between the inner projecting portion abutting the side edge portion of the double glazing and the frame material. The structure is characterized in that it is formed by providing an outer protrusion that engages with the stopper.

Further, the invention according to claim 3 is the same as claim 1.
Alternatively, in the invention described in 2, the outer soft material is a guide sloped portion that is inclined inward toward the tip end in order to smoothly introduce the attachment into the glass groove of the frame material, and the guide sloped portion. The structural feature is that the engaging groove located between the base end and the outer protrusion is formed on the outer surface side.

Further, in the invention according to claim 4, in the invention according to any one of claims 1 to 3, the inner soft material and the outer soft material are disposed integrally with a hard holding member. There are structural features in.

The invention according to claim 5 is the invention according to any one of claims 1 to 3, wherein at least one or more layers are detachable along the lengthwise direction on the outer bottom surface of the sandwiching member. There is a sheet material attached.

[0013]

Therefore, according to the first aspect of the present invention, the hard holding member fixed to the double glazing is backed up by the holding member and fixed to the double glazing side. Also, it can be carried around with difficulty in detaching it even during transportation. Also, in the facing part with the double glazing,
Since the inner soft material is arranged, it can function as a cushioning material or a sealing material between the hard holding member and the double glazing.

Further, since the outer soft material is arranged at the portion of the frame member facing the locking portion, the double glazing can be stably attached to the frame member and the frame member can be stably attached. As a result of the outer soft material being pressed into contact with the side of the hard holding portion when it is mounted on, the stronger integration between the double glazing and the attachment can be realized.

According to a second aspect of the invention, a sheet-shaped soft material in which the inner soft material contacts the end face of the double glazing, and a projecting soft material in which the inner soft material individually contacts both side edges of the double glazing. Since it is formed with, it is possible to avoid direct contact between the end face of the double glazing glass and the hard holding member by interposing a sheet-shaped soft material, and by using a projecting soft material It is also possible to prevent intrusion of water liquid such as rainwater while avoiding direct contact between both side edge portions and the hard holding member.

Moreover, each of the outer soft materials is
Since the inner projecting portion and the outer projecting portion are provided, the inner projecting portion is brought into contact with and supported by the double glazing, while the outer projecting portion is engaged and supported by the locking portion of the frame member, so that rainwater The double glazing can be mounted on the side of the frame material while preventing the intrusion of water liquid.

According to the third aspect of the invention, since the outer soft material is formed with the guide slant surface portion having the engaging groove portion on the outer surface side, the attachment is formed into the glass groove of the frame material. The engaging groove portion can be fitted into the locking portion by smoothly introducing the engaging groove portion.

Further, according to the invention of claim 4, since the inner soft member and the outer soft member are integrally disposed on the hard holding member, more excellent supporting force and watertightness are exhibited. The attachment can be attached to the double glazing while doing so.

Further, according to the invention of claim 5, at least one layer of peelable sheet material is attached to the outer bottom surface of the sandwiching member along the length direction thereof. Therefore, by peeling as necessary, the depth dimension of the glass groove can be adjusted, and the multilayer glass can be stably placed on the setting block and mounted on the side of the frame material.

[0020]

FIG. 1 is an explanatory view showing a cross-sectional structure of a main part of an embodiment of the present invention, the whole of which is a multi-layer glass G.
And an attachment 11 which is attached to the peripheral edge of the double glazing unit G and functions as an interposing member between the frame member 31 shown in FIG.

In this case, the attachment 11 has the inner soft material 13 at the portion facing the double glazing G and the outer soft material 16 at the portion facing the locking portion 32 side provided on the frame member 31. , A hard holding member 12 having a substantially U-shaped cross section that is fixed to the peripheral edge of the double glazing G by arranging them along the length direction, and the hard holding member fixed to the double glazing G It is formed by a sandwiching member 21 which is secured to the outer periphery 12 so as to retain the sandwiching force.

Of these, the hard holding member 12 is formed by using a metal material such as aluminum, steel, and stainless steel, or an appropriate synthetic resin material, and aluminum is particularly taken into consideration when productivity, moldability, and corrosion resistance are taken into consideration. It can be preferably used, and the groove width and the depth at that time are formed under a cross-sectional shape showing a substantially U shape by setting it to an appropriate size that can reliably receive the peripheral edge portion of the double glazing. Will be done.

The hard holding member 12 is made of double-layered glass G.
In addition to being able to separately attach to the upper, lower, left, and right side edges, respectively, each of them can be made into a four-member structure, and for example, the upper edge and the left and right side edges of the multi-layer glass G can be formed. On the other hand, it may be integrally formed under the shape of a substantially U-shape, and the lower edge portion may be formed into a separate member by making it into a rod shape. A two-member structure that is integrated under a shape that is substantially L-shaped for each of the different combinations such as the edge and the left edge, and the lower edge and the right edge. It may be formed by.

In the hard holding member 12 thus formed, the inner soft material 13 arranged at a portion facing the double glazing G is in contact with the end face of the double glazing G as described in claim 2. It is desirable that the sheet-shaped soft material 14 and the projecting soft material 15 that individually come into contact with both side edges of the multilayer glass G are formed.

In this case, the sheet-like soft material 14 constituting the inner soft material 13 has a planar shape which is face-to-face with the end face of the double glazing G and has an appropriate thickness, for example, Shore A hardness of 60 to 70. It is formed of a soft synthetic resin material such as polyvinyl chloride or acrylic resin having a degree of about 0 °, and is arranged on the hard holding member 12 in a positional relationship of abutting on the end face of the double glazing G. The protruding soft material 15 is also made of the same material as that of the sheet soft material 14, and has at least one row in the lengthwise direction of each side edge portion of the double glazing unit G, for example, tongue-shaped. It is arranged on the hard holding member 12 so as to be in contact therewith.

Further, the outer soft material 16 is formed of a soft synthetic resin material such as polyvinyl chloride or acrylic resin having a Shore A hardness of about 60 to 70 °, and the hard holding member 12 has a structure as shown in FIG. As shown in FIG. 5, the frame member 31 is arranged at a portion facing the locking portion 32 side.

The outer soft material 16 in this case is
For example, as described in claim 2, the top portion is provided with an inner protrusion portion 17 that abuts on the side edge portion side of the double glazing G and an outer protrusion portion 17 that engages with the locking portion 32 of the frame member 31. It is desirable to form it, and further, as described in claim 3, for guiding smoothly into the glass groove 31a of the frame member 31, the sloped portion 19 for guide which is inclined inward toward the tip end direction.
And the base end of the guide slope portion 19 and the outer protruding portion 17
It is preferable to form the engaging groove portion 20 positioned between and on the outer surface side.

The inner soft material 13 and the outer soft material 16 arranged on the hard holding member 12 are integrally arranged by, for example, bonding and fixing them to the hard holding member 12 in advance. However, as for the inner soft material 13, only the projecting soft material 15 may be integrally fixed to the hard holding member 12 side, and the sheet soft material 14 may be arranged separately. Further, the outer soft material 16 may be arranged separately from the hard holding member 12. In this case, by arranging the outer soft material 16 so that the end surface of the outer soft material 16 contacts the end surface of the sandwiching member 21, the outer soft material 16 can be properly fixed and arranged at a predetermined position.

On the other hand, the hard holding member 1 is provided on the side of the double glazing G.
The sandwiching member 21 that is secured by sandwiching 2 is formed using a metal material such as aluminum, steel, or stainless steel, or an appropriate synthetic resin material, and particularly has high productivity, moldability, and corrosion resistance. Considering this, aluminum can be preferably used.

The sandwiching member 21 in this case is
Since it is necessary to back up the hard holding member 12 so that it is pressed against the side of the double glazing G, the standing pieces 22 facing each other are inclined inwardly so that the space formed between them is smaller than the width of the bottom piece 23. Also, by narrowing the
It is formed by giving a sandwiching force having a spring property to each other. It should be noted that the sandwiching member 21 is a rigid sandwiching member in the case where the rigid holding member 12 has a four-member configuration in which the rigid holding member 12 is attached to each side edge portion of the double glazing unit G separately. The mounting member 21 side can also be arranged corresponding to the specific member configuration on the hard holding member 12 side, such as a four-member configuration corresponding to this, but from the viewpoint of giving a more favorable clamping force. It is desirable to have a four-member structure that can be independently fixed to each side edge of the multilayer glass G.

Further, on the outer bottom surface of the sandwiching member 21,
A peelable sheet material 25 of at least one layer may be additionally provided along the length direction. In this case, the sheet material 25 includes a sheet-like base material 26 having a proper thickness and made of a synthetic resin material such as polyvinyl chloride or acrylic resin, which is relatively flexible, and is sandwiched by a release paper 27. 21 is attached to the outer bottom surface of the sandwiching member 21, or one obtained by integrally laminating two or more sheet-like base materials 26 via release paper 27 is attached to the outer bottom surface of the sandwiching member 21. Good.

Since the present invention is constructed in this manner, the hard holding member 12 fixed to the double glazing unit G has the standing pieces 22 and 22 to which the clamping force with spring property is applied.
By expanding each other, they are backed up by the sandwiching member 21 to be mounted and fixed to the side of the double glazing unit G, so that they can be carried away with difficulty when they are transported.

Further, when the inner soft material 13 composed of the sheet-shaped soft material 14 and the projecting soft material 15 is arranged at the portion facing the multilayer glass G, the sheet-shaped soft material is arranged. By interposing the material 14, it is possible to avoid the direct contact between the end face of the double glazing G and the hard holding member 12, and thus the frame material 3
In addition to being able to be placed on the setting block 33 in the glass groove 31a of No. 1, it is possible to avoid direct contact between both side edges of the double glazing G and the hard holding member 12 by interposing the projecting soft material 15. It can function as a sealing material that prevents the intrusion of water liquid such as rainwater.

Therefore, it is possible to effectively prevent the sealing structure formed on the end face side of the double glazing G from being damaged, and enhance the durability of the double glazing G itself to improve the glass surface. It is possible to prevent the occurrence of cloudy weather.

Further, since the outer soft material 16 is arranged at the portion of the frame member 31 facing the locking portion 32, the double glazing G can be stably attached to the frame member 31. Besides, as a result of the outer soft material 16 being pressed against the hard holding portion 12 when it is mounted on the frame material 31, it is possible to realize stronger integration between the multilayer glass G and the attachment 11.

Moreover, in this case, when the inner side protruding portion 17 and the outer side protruding portion 16 are provided on each of the outer side soft material 16 as claimed in claim 2, the inner side protruding portion 1
7 can be supported while being in contact with the multi-layer glass G, and can be engaged and supported by the locking portion 32 of the frame member 31 through the outer protruding portion 16, so that intrusion of water liquid such as rainwater can be prevented. The double glazing G can be reliably mounted on the frame member 31 side while blocking. Further, when the outer side surface of the outer soft material 16 is formed with the guide slope portion 19 having the engaging groove portion 20 as described in claim 3, the attachment 1
By smoothly introducing the whole 1 into the glass groove 31a of the frame member 31 and fitting the engaging groove portion 20 to the locking portion 32,
The workability can be further improved and the multi-layer glass G can be stably attached to the frame member 31, and even when an external force is applied to the side of the multi-layer glass G after the attachment, the multi-layer glass G enters the glass groove 31a. It is possible to effectively prevent the intrusion of G.

Further, when the inner soft member 13 and the outer soft member 16 are integrally arranged on the hard holding member 12 as in the fourth aspect, more excellent supporting force and watertightness are exhibited. Not only can the entire attachment 11 be mounted on the side of the double glazing G while doing,
It is possible to reduce work man-hours at the time of installation and improve work efficiency at the same time.

Furthermore, in the case where at least one layer of peelable sheet material 25 is attached to the outer bottom surface of the sandwiching member 21 along the length direction thereof, as in claim 5, By adjusting the depth of the glass groove 31a by peeling as necessary, the setting block 3 can be adjusted.
The multi-layer glass G can be stably placed on the top of the frame 3 and mounted on the frame member 31 side.

[0039]

As described above, according to the first aspect of the present invention, the hard holding member fixed to the double glazing is backed up by the sandwiching member so that the side of the double glazing is covered. Since it will be sandwiched between, it can be carried around with difficulty in detaching it during transportation. Further, since the inner soft material is arranged at the portion facing the double glazing, it can function as a cushioning material or a sealing material between the hard holding member and the double glazing.

Further, since the outer soft material is arranged at the portion of the frame member facing the engaging portion, the double glazing can be stably attached to the frame member, and the frame member can be stably attached. As a result of the outer soft material being pressed into contact with the side of the hard holding portion when it is mounted on, the stronger integration between the double glazing and the attachment can be realized.

According to the second aspect of the present invention, a sheet-shaped soft material in which the inner soft material contacts the end face of the double glazing, and a projecting soft material in which both side edges of the double glazing individually contact each other. Since it is formed with, it is possible to avoid direct contact between the end face of the double glazing glass and the hard holding member by interposing a sheet-shaped soft material, and by using a projecting soft material It is also possible to prevent intrusion of water liquid such as rainwater while avoiding direct contact between both side edge portions and the hard holding member, and it is possible to enhance the durability of the double glazing itself.

Moreover, each of the outer soft materials has
Since the inner protruding portion and the outer protruding portion are provided, while the inner protruding portion is brought into contact with and supported by the double glazing, the inner protruding portion is engaged and supported by the locking portion of the frame member through the outer protruding portion, It is possible to mount the double glazing on the side of the frame material while blocking the entry of water liquid such as rainwater.

According to the third aspect of the invention, the outer soft material is formed with the guide slant portion provided with the engaging groove portion on the outer surface side on the outer surface side. Can be smoothly introduced into the glass groove of the frame member to fit the engaging groove portion into the locking portion, and the double-layer glass can be stably mounted on the frame member side.

Further, according to the invention described in claim 4, since the inner soft member and the outer soft member are integrally arranged on the hard holding member, more excellent supporting force and watertightness are exhibited. Not only can the attachment be attached to the double glazing while doing so, but also the man-hours at the time of attachment can be reduced and workability can be improved at the same time.

Further, according to the invention of claim 5, at least one layer of peelable sheet material is attached along the lengthwise direction to the outer bottom surface of the sandwiching member. Therefore, by peeling as necessary, the depth dimension of the glass groove can be adjusted, and the multilayer glass can be stably placed on the setting block and mounted on the side of the frame material. Therefore, when mounting the double glazing on the frame materials of different standards, it is possible to flexibly deal with it by simply adjusting the peeling of the sheet material, which can greatly improve the mounting work. Not only can it be done, but it can also contribute greatly to the reduction of the overall cost.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing a cross-sectional structure of a main part of an embodiment of the present invention.

FIG. 2 is an explanatory view showing a cross-sectional structure of a main part when the double glazing with an attachment according to the present invention is mounted on the frame material side.

FIG. 3 is an explanatory diagram showing a cross-sectional structure of a main part of another embodiment of the present invention.

FIG. 4 is an explanatory diagram showing a mutual relationship when members are attached to a double glazing unit on the side of a frame member by a conventional method.

FIG. 5 is an explanatory view showing a vertical cross-sectional structure when the multilayer glass is mounted on the frame material side by the conventional method shown in FIG.

[Explanation of symbols]

 11 Attachment 12 Hard Holding Member 13 Inner Soft Material 14 Sheet Soft Material 15 Projecting Soft Material 16 Outer Soft Material 17 Inner Protrusion 18 Outer Projection 19 Guide Slope 20 Engagement Groove 21 Clamping Member 22 Standing Piece 23 Bottom piece 25 Sheet material 26 Sheet-like base material 27 Release paper 31 Frame material 31a Glass groove 32 Locking portion 33 Setting block G Double glazing

Claims (5)

[Claims] 1. A multi-layer glass, and an attachment which is attached to a peripheral portion of the multi-layer glass and functions as an interposing material between a frame material which is a member to be mounted, and the attachment is a double layer glass. Inner soft material at the part facing the laminated glass,
An outer soft material is arranged in a portion facing the side of the locking portion provided on the frame member, and the outer soft material is arranged along the length direction thereof to be fixed to the peripheral edge portion of the double glazing. And a rigid holding member that is fastened to the double glazing, and a sandwiching member that is fastened to retain the sandwiching force from the outer peripheral side with respect to the hard retaining member that is fastened to the double glazing. Glass. 2. The inner soft material arranged in the hard holding member is a sheet-like soft material that comes into contact with the end face of the double glazing,
It is formed of a projecting soft material that individually contacts both side edges of the double glazing, and each of the outer soft materials has an inner projection and the frame that abut on the side edge of the double glazing at the top thereof. The double glazing with an attachment according to claim 1, wherein the double glazing with the attachment is formed by providing an engaging portion of the material and an outer protruding portion that engages with the material. 3. The outer soft material comprises a guide sloped portion inclined inward toward the tip end in order to smoothly introduce the attachment into the glass groove of the frame member, and a base of the guide sloped portion. The engaging groove located between the end and the outer protrusion is formed on the outer surface side.
Or the double glazing with an attachment according to 2. 4. The inner soft material and the outer soft material,
The double glazing with an attachment according to claim 1, wherein the double glazing is provided integrally with the hard holding member. 5. The peelable sheet material of at least one layer is attached to the outer bottom surface of the sandwiching member along the length direction thereof. Double glazing with attachment as described in.