JPH11223075A - Board body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a board body, by which a holding member is handled easily while the holding member is fixed simply onto a board main body at an early stage and the state, in which the holding member is fixed, is maintained and in which the board main body and the holding member can be handled integrally. SOLUTION: The board body is fitted to a frame body 4 for supporting installed to the opening section of a building and used. A holding member elastically supporting the board main body 2 to the frame body 4 for supporting while being formed of a flexible elastic material for holding a section between the holding member and the frame body 4 for supporting in a watertight manner is fixed to the peripheral section of the board main body 2 formed to the frame body 4 for supporting in a freely fitting manner, and a pinching member 6 capable of being externally fitted to the holding member fixed to the peripheral section of the board main body 2 and being formed of an elastic material harder than the holding member is fitted externally and pinched elastically to the holding member of the peripheral section of the board main body 2 at that time.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a window glass or other plate used by being fitted into an opening of a building, and more particularly to a fixed window, a window, a door, etc. provided at an opening of a building. The present invention relates to a plate used by being fitted to a supporting frame provided for a fitting or the like.

[0002]

2. Description of the Related Art As shown in FIG. 23, a frame for supporting a double-glazed glass body 11 (an example of a plate body 2) for a sash window (an example of a fitting provided in the opening), as shown in FIG. 24, a holding member 3 called a glazing channel is mounted on the periphery of the plate body 2 at the site (FIG. 24).
) And the window 10 with the holding member 3 interposed.
To the peripheral edge 10a (an example of the supporting frame 4),
The airtightness between the plate body 2 and the support frame 4 is maintained. The glazing channel is generally made of a synthetic resin such as soft vinyl chloride or a thermoplastic elastomer. The glazing channel is fitted to the outer periphery of the plate body 2 and fixed to the fitting so that the glazing channel can be elastically clamped. Nipping piece 3 continuously formed on both inner sides in the direction
a, and can be freely engaged with both groove edges of the groove of the support frame 4,
A locking projection 3b that protrudes outward on both sides and is continuously formed in the longitudinal direction is provided, and is formed by extrusion molding into a substantially U-shaped cross section. By interposing the holding member 3 between the plate body 2 and the support frame 4, the plate body 2 is elastic while keeping the space between the locking projection 3b and the support frame 4 airtight. , And airtightly held between the holding piece 3a (see FIG. 25).

[0003] An example of a sash window for mounting the above-mentioned double glass is described in detail. For example, as shown in FIG. When the multi-layer glass main body 11 formed by sealing is fitted and mounted on the supporting frame 4 of the sash window 10, the holding member 3 cut to a predetermined length is attached to the multi-layer glass body 11. It is fitted on the periphery of the glass body 11 on site. The retaining projections 3b at both end edges of the holding member 3 are engaged with both groove edges 5a of the frame member 5 of the support frame 4 to elastically hold the multilayer glass body 11. I do. For this purpose, each of the frame members 5 is formed in a channel shape, and is formed with a fitting groove so as to be able to fit the peripheral portion of the multilayer glass body 11. The supporting frame 4 fits the frame members 5 constituting corresponding sides to respective sides of a peripheral portion of the double-glazed glass main body 11 to which the holding member 3 is fitted, and sets adjacent sides together. The frame members 5 are assembled and assembled. In a state where the frame member 5 is assembled, the locking protrusion 3b comes into contact with the groove edge 5a of the fitting groove of the frame member 5, and the plate body 2 is elastically supported. At the same time, the abutment seals the space between the locking projection 3b and the side surface. Further, in this state, since the pressing portion 3a is pressed against the groove edge portion 5a, the holding piece portion 3a comes into close contact with the surface of the plate body 2 and is sealed.

On the other hand, the holding member 3 is a single long body before being fitted to the double-glazed glass body 11, and when the holding member 3 is fitted to the double-glazed glass body 11, A cut is made in the transverse direction at the bottom of a predetermined position corresponding to the length dimension of each piece of the piece, and it is fitted to the periphery of the multilayer glass body 11 while bending at the cut portion (see FIG. 24). ). Therefore, the corner portion of the double-glazed glass body 11 is exposed with the bottom portion of the holding member 3 interrupted.

[0005]

In the above-mentioned conventional plate, since the shipping source of the holding member is different from the plate main body,
For example, regarding the fittings, the holding member is fixed to the plate body in the middle of a distribution route until the plate body is assembled or in the process of assembling the plate body 1. Therefore, there is a problem that a measure is required to prevent the peripheral edge of the plate body from being damaged during storage or during transportation in a path from a manufacturer of the plate body to a place where the holding member is stopped. In order to protect the peripheral portion of the plate main body, it is conceivable to fasten the holding member as a protective material for the peripheral portion, but since the holding member is a soft material, the fastening is performed. The problem remains that it is not easy to maintain the state.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to solve the above-mentioned problems and to easily and easily hold the holding member to the plate body while keeping it fastened. The present invention is to provide a plate body which can integrally handle the holding member and the holding member.

Further, the corners of the plate body are likely to come into contact with or be caught by other objects, which is likely to cause damage to the plate body. Then, an object of the present invention is to provide a plate body in which a corner is hardly damaged.

[0008]

[Means for Solving the Problems] The feature of the present invention according to claim 1 is that a peripheral portion of a plate body formed so as to be fitted into a supporting frame provided in an opening of a building. To
In order to elastically support the plate body on the support frame and hold the space between the plate frame and the support frame in a water-tight manner, a holding member formed of a soft elastic material is fitted, and a peripheral edge of the plate body is fitted. A holding member, which can be externally fitted to the holding member fitted to the portion, and is formed of an elastic material harder than the holding member, is externally fitted to the holding member at the peripheral edge of the plate body. The point is that it is elastically clamped.

A feature of the invention according to claim 2 is that the plate body is elastically attached to the supporting frame at a peripheral portion of the plate body formed so as to be fitted into a supporting frame provided at an opening of a building. In order to support and hold the space between the supporting frame and the supporting frame in a water-tight manner, a holding member formed of a soft elastic material is fitted, and can be externally fitted to the holding member fitted to the peripheral edge of the plate body. And a holding member formed of an elastic material harder than the holding member is adhered to the holding member on the peripheral edge of the plate body.

According to a third feature of the present invention, the holding member of the plate body according to the first or second aspect can be externally fitted to a holding member at a longitudinally intermediate portion of one side of the plate body. An edge holding member, formed in a shape along the holding member fitted to a corner of the plate body, and
A corner holding member configured to be externally fitted to the holding member, and holding the side edge portion at a longitudinal intermediate portion of each side with respect to the holding member fitted to the plate body. The point is that the member is externally fitted, and the corner holding member is externally fitted to each corner.

According to a fourth feature of the present invention, an engaging end to the holding member is formed at an edge of the holding member in the plate according to any one of the first to third aspects. In addition, the holding member is formed with an engagement groove in which the engagement end can be engaged, and the engagement end is engaged with the engagement groove.

A fifth aspect of the present invention is characterized in that the plate body according to any one of the first to fourth aspects is formed of a double glass body.

A feature of the invention according to claim 6 is that a protective cap is provided at a corner of a plate body formed so as to be freely fitted into a supporting frame provided in an opening of a building.

According to a seventh aspect of the present invention, the plate main body can be elastically supported on the supporting frame at the peripheral portion of the plate main body, and can be watertightly held between the plate main body and the supporting frame. The point is that a holding member is provided.

An eighth feature of the present invention is that the cap has a fitting portion with the holding member.

A ninth aspect of the present invention is characterized in that the fitting portion is formed so as to suppress shrinkage distortion of the holding member when fitted to the holding member.

According to the first aspect of the present invention, the plate is stored, shipped, transported, and mounted on the supporting frame at the site. While the peripheral edge of the plate body can be protected from damage, it is possible to prevent the detached holding member from being detached, and it is possible to mount the holding member on the supporting frame as it is. As the holding member, a conventional holding member can be used as it is. In other words, it is formed of an elastic material that is harder than the holding member,
By holding the holding member, which is formed to be able to be externally fitted to the holding member, to the holding member fitted to the peripheral portion of the plate body by externally fitting and elastically holding the holding member, the holding member is removed from the plate body. Even if it is easy to come off, this can be stopped. Therefore, if the holding member is fitted to a portion that does not interfere with the mounting of the plate to the supporting frame, the supporting member is fixed to the plate main body, and the plate is supported by the supporting body. It can be attached to the frame. The supporting frame provided at the opening of the building is, for example, a fixed window provided on the outer wall of the building or a peripheral edge of a glass mounting portion of a fitting such as a window or a door. Not limited to, transparent, opaque also includes a synthetic resin plate or a metal plate or the like panel material, as the supporting frame, in addition to this,
Naturally, it includes a frame such as a peripheral edge of a plate-mounting portion of an indoor fixed window, a fitting such as a window or a door (another example of an opening), and a partition-plate-mounting portion. It also encompasses a frame such as a peripheral edge or a pressing edge of the support frame, and exerts the above-described great effect in any case on the plate to be mounted on these supporting frames. .

According to the characteristic structure of the second aspect of the present invention, the peripheral edge of the plate body is not damaged during storage, shipping, transportation, and mounting of the plate to the support frame at the site. It is possible to prevent detachment of the fitted holding member while protecting, and it is also possible to mount the holding member as it is on the supporting frame. As the holding member, a conventional holding member can be used as it is. That is, the holding member formed of an elastic material that is harder than the holding member is bonded and integrated to the holding member fitted to the peripheral edge of the plate body to form the holding member. Thus, even if the holding member is easily detached from the plate body, it can be stopped. Therefore, if the holding member is fitted to a portion that does not interfere with the mounting of the plate to the supporting frame, the supporting member is fixed to the plate main body, and the plate is supported by the supporting body. It can be attached to the frame. The supporting frame provided at the opening of the building is, for example, a fixed window provided on the outer wall of the building or a peripheral edge of a glass mounting portion of a fitting such as a window or a door. Not limited to, including transparent and opaque panel materials such as synthetic resin plates and metal plates,
As the supporting frame, other than the above, it is needless to say that a frame such as a peripheral edge of a plate mounting portion of a fixture such as a window or a door (another example of an opening) is also included. In addition to this, it also includes a frame such as a peripheral edge or a pressing edge of the partition plate mounting portion of the partition, and in any case, the plate is mounted on these supporting frames. Has a great effect.

According to the characteristic configuration of the third aspect of the present invention, the holding member fitted over the entire periphery of the plate body can be fixed to the plate body over the entire periphery, and the storage of the plate body It is possible to prevent the detachment of the fitted holding member while protecting the peripheral edge of the plate body from damage during mounting, shipping, transportation, and mounting the plate to the supporting frame at the site. , It is possible to mount it on the supporting frame as it is. That is, since the holding member is formed separately from the holding member, and is externally fitted after the holding member is fitted to the plate body, the holding force is increased regardless of the elastic characteristic of the holding member. With this configuration, while the holding member is easily fitted, the holding member can be securely fixed to the plate body by externally fitting the holding member. Since it is composed of a member and a corner holding member, for example, it is divided into four and fitted to each side of the plate body, and is disposed over the entire circumference and is not continuous at the corner, or a holding member, Even if the holding member or the like is made of a soft material and is cut out at the top and fitted over the entire circumference, the whole can be fixed to the plate body without loosening. For example, if the corner holding member is externally fitted to the holding member that is not continuous at the corner and fixed, the holding member can be prevented from coming off from the discontinuous portion, and at the same time, the plate body can be prevented from coming off. Corner damage can be prevented. Further, even when a continuous holding member is wound around the entire periphery of the plate body, the holding member is loosened at the side portion of the plate body, and the holding member is loosened or detached from the side portion. Can be prevented.

According to the fourth aspect of the present invention, it is possible to integrate the holding member with the holding member by engaging the engagement end with the engagement groove. The peripheral portion of the plate body can be protected from damage during shipping, transport, and mounting of the plate body to the support frame at the site, and the detached holding member can be prevented from being detached. It can also be mounted on a supporting frame. Since the holding member can be securely fixed to the plate body by fitting the holding member to the outside, the engaging end of the edge of the holding member is engaged with the engaging groove of the holding member. If it is matched, the holding member can be integrated with the holding member after the outer fitting.

According to the characteristic structure of the fifth aspect of the present invention, since the plate body is formed of a double-glazed glass body, the holding member can be used as a protective material for a peripheral portion of the double-glazed glass body. Become. Therefore, during transportation, curing of the double-glazed glass body can be omitted and handling becomes easy.

As a result, it has become possible to provide a plate which can easily and quickly hold the holding member to the plate main body while maintaining the mounted state.

According to the characteristic feature of the invention of claim 6, since the protective cap is provided at the corner of the plate main body formed so as to be able to be fitted into the supporting frame provided at the opening of the building, The corners of the main body are protected by the protective caps, for example, during storage of the main body, during transportation, or during installation on the supporting frame, to prevent the corners of the main body from being damaged by hitting other objects. Easier to do. In addition, since the protective cap is provided at the corner of the plate body, the outer edge of the protective cap is located outside the side of the plate body in the surface direction. When the main body is placed, the lower side of the plate main body is separated from the floor surface by the protective caps at both ends of the side, and can be prevented from directly contacting the floor surface. Thereby, not only the corners of the plate body,
It is also possible to make the side portions hard to be damaged.

According to a feature of the invention, the plate body can be elastically supported on the supporting frame at the peripheral portion of the plate body, and the space between the plate body and the supporting frame is held in a watertight manner. Since a holding member capable of being provided is provided, it is possible to fit the plate body to the supporting frame without attaching a new holding member such as a glazing channel. The mounting operation can be performed more efficiently. Furthermore, in addition to the protection effect of the plate body by the protective cap, the protection effect of the holding member can be expected, and the plate body can be made harder to break.

According to the eighth aspect of the present invention, since the cap has a fitting portion with the holding member, the cap and the holding member can be fitted by the fitting portion. This makes it easier to position the cap and the holding member with respect to the plate body. Further, it is possible to improve the integration with the cap / holding member and to prevent the two from coming off from the plate body. Therefore, for example, when attaching the cap or the holding member to the plate body with an adhesive, if only one of them is attached to the plate body with an adhesive, the other can be fitted with one at the fitting portion, It can be installed on the plate body without using an agent, and the installation time can be reduced.

According to the characteristic configuration of the ninth aspect of the present invention, since the fitting portion is formed so as to be able to suppress shrinkage distortion of the holding member in a state where the fitting portion is fitted to the holding member, a change in environmental temperature can be suppressed. Also, even when contraction distortion occurs in the holding member due to aging, the distortion can be suppressed by the fitting portion. As a result, it is possible to prevent the following phenomena that are likely to occur when the distortion of the holding member is not suppressed. That is, the phenomenon is that the shrinkage strain of the holding member is concentrated on the corner portion of the plate body, and the holding member located at the corner portion protrudes outside the frame and is largely exposed, and this phenomenon is prevented. This makes it possible to maintain the aesthetic appearance in the state where the plate is attached.

[0027]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, a plate according to the present invention will be described with reference to the drawings, taking a plate made of double-glazing as an example.

[First Embodiment] The first embodiment will be described below. FIG. 1 is a cross-sectional view of a peripheral portion of a plate body according to the present invention showing an example of attachment of a holding member to a holding member 3 fitted to a plate body 2, and FIG. 2 is a supporting frame of the plate body shown in FIG. FIG. 3 is a cross-sectional view of a peripheral portion showing a fitted state to a body, and FIG. 3 is a plan view of a plate for explaining mounting of a holding member.

The holding member 3 is fitted to the double-glazed glass body 11 (an example of the plate body 2) in the same manner as described in the section of the prior art (see FIG. 24). In order to form the holding member 1, the holding member 3 fitted along the peripheral edge of the double-glazed glass body 11 is externally fitted as a holding member 6 with an edge holding member 7 formed in a shape along the bottom thereof. Then, the holding member 3 at the longitudinally intermediate portion of one side of the multilayer glass main body 11 is pressed until it comes into close contact with the end face of the multilayer glass main body 11, and the holding member 3 is fixed to the multilayer glass main body 11. (See FIG. 3). Since the sandwiching member 6 is formed of an elastic material that is harder than the holding member 3, the holding member 3 is more closely adhered to the double-glazed glass body 11 and fixed. Here, an engaging end 6a is formed at the edge of the holding member 6, and an engaging groove 3c is formed at the bottom side of the overhang 3b of the holding member 3, so that the two are engaged. In this case, the holding member 3
In the state that the holding member 6 is fixed to the double-glazed glass main body 11, the holding member 6 can be integrated with the holding member 3 and is hard to be detached (see FIG. 6). As described above, since the holding member 3 is fixed to each side of the multilayer glass body 11, the holding member 3 is divided for each side and the multilayer glass body 11 is divided. After the holding members 3 are respectively fitted to both sides of each corner so as to be fitted to the corners of the respective corners, the holding members 3 are formed so as to be able to be externally fitted to the holding members 3 fitted to the corners. If a certain corner holding member 8 (which is also a holding member 6 and is an example of the protective cap C) is externally fitted, the corner portion of the multilayer glass body 11 can be maintained while the holding member 3 can be stably mounted. Damage can be prevented.

The material of the holding member 3 is hardness (JIS K 721).
5) Soft vinyl chloride adjusted to 65 to 70 is generally used, and a copolymer of polypropylene and EPDM or a copolymer of polypropylene and butyl rubber adjusted to a hardness (JIS K 7215) of 50 to 80 is also preferably used.

The holding member 6 can be formed of a thin metal plate, a hard plastic molded body, or the like, and the fitting projection 3 b of the holding member 3 is provided on the supporting frame 4. It is preferable that the depth be sufficient not to hinder the locking to the groove edge portion 5a of the plate mounting groove, and to be sufficient to fix the holding member 3 to the multilayer glass body 11 (FIG. 2). reference). In this way, the holding member 3 can be mounted on the supporting frame 4 in a state where the holding member 3 is fixed to the double-glazed glass body 11 using the holding member 6. Therefore,
If the holding member 3 is fixed at the time of shipment of the plate body 2, the peripheral edge of the plate member can be removed while preventing the holding member 3 from coming off through storage, transportation, and mounting on the supporting frame. It becomes possible to protect from damage. When the edge holding member 7 is used together with the corner holding member 8, the length of the edge holding member 7 is such that it is substantially continuous when both are fitted to the holding member 3. By holding the holding member 3 over the entire periphery of the plate 1, the peripheral portion of the plate 1 can be protected over the entire periphery (see FIG. 3). Further, the edge holding member 7 may be divided and formed to be short, and a plurality of the edge holding members 7 are externally fitted to each side of the plate body 2 in a state of being separated from each other. By doing so (see FIGS. 4 and 5), the work of fastening the holding member 3 becomes easy.

The metal member of the holding member 6 includes:
A phosphor bronze plate, a cold-rolled thin steel plate or the like which is bent into a U-shape in section is preferably used, provided that it has an engaging end 6a formed by bending inward at both end edges. Even better. If the engaging end 6a is formed in a saw-tooth shape, the engaging end 6a bites into the holding member 3 so that the holding member 3 is fastened to the double-glazed glass body 11 (that is, the plate body 2). Can be enhanced. In addition, as the hard plastic molded body, a shape similar to that of the above-mentioned metal may be used,
Any material may be used as long as it has a moderate elasticity. For example, hard vinyl chloride, polypropylene, polyethylene, polystyrene and the like are preferably used. The thickness of the holding member 6 is
In consideration of the fitting property to the frame 4, 0.8 to 1.
About 0 mm is preferable.

[Second Embodiment] A second embodiment will be described below. Here, portions different from the configuration of the first embodiment will be described, and the points that are not particularly described are the same as those of the first embodiment. Fig. 7, 8, 9
Shows a protective cap C in the previous embodiment in which a fitting portion 15 with the holding member 3 is formed. The fitting portion 15 is, specifically, the holding member 3
The engaging projection 15a is formed on an inner peripheral portion of the holding member 3 which is formed on an inner peripheral portion of the holding member 3 corresponding to the engaging projection 15a. A mating hole 16 is provided. Therefore, by attaching the engagement protrusion 15a so as to fit into the fitting hole 16, for example, a change in the length of the holding member 3 (particularly, shrinkage strain) caused by a change in environmental temperature or a change in physical properties over time is suppressed. This makes it possible to prevent the holding piece 3 a of the holding member 3 from being pulled at the corner of the double-glazed glass body 11. That is, with respect to the plate body 1 in which the length change of the holding member 3 becomes large, it is possible to prevent a decrease in aesthetics when the plate body 1 is fitted into the frame member 5.

As shown in FIGS. 10 and 11, the protective cap C can be provided with a double-layer glass at a position inside the holding member 3 as shown in FIGS. It may be configured such that it can be fitted and installed directly on the corner of the main body 11, and that the holding member 3 is installed so as to partially overlap therewith. However, the fitting portion 15 in this case needs to be formed on the outer peripheral portion of the protective cap C which comes into contact with the holding member 3. On the other hand, with respect to a plate body in which the change in the length of the holding member 3 does not matter, the configuration of the fitting portion 15 formed on the protective cap C is not necessarily limited to the contraction distortion of the holding member 3 as shown in FIG. However, this is not a limitation. The protection cap C of the embodiment shown in FIG. 12 is provided with a protruding portion 15 b as the fitting portion 15, which is located in the gap S between the holding member 3 and the multilayer glass body 11 and fits with the holding member 3. The protective cap C is attached to a corner of the multilayer glass body 11 in advance, and then the holding member 3 is attached from above. The protective cap C and the holding member 3
Can be positioned relative to each other, and furthermore, it is possible to make it difficult for both to come off from the double-glazed glass main body 11.

The plate 1 has a different form as follows.
As shown in FIGS. 13 and 14, it is also possible to adopt a configuration in which only the protective cap C is provided at the corner portion without attaching the holding member 3, and in this case, the plate 1 is placed on the floor surface. Since the lower side of the multilayer glass body is in a floating state by the thickness of the protective cap C and does not directly contact the floor, not only the corners of the multilayer glass body 11 but also the sides It is also possible to expect a protective effect. In this case, the holding member 3 may be attached before the plate 1 is fitted to the frame 4.

[Another Embodiment] <1> In the above embodiment, when the holding member 3 is fitted to the multilayer glass body 11 as in the conventional case, the length of each side of the multilayer glass body 11 An example has been described in which a cut is made in the transverse direction at the bottom side of a predetermined position corresponding to the size, and the bent portion is fitted to the peripheral portion of the multilayer glass body 11 while being bent at the cut portion.
A V-shaped notch is formed at a position corresponding to the length dimension of each side of the multilayer glass main body 11 on the end side of the You may make it wind. It is more preferable that the bottom side is continuous with the V-shaped notch, and the end side is in contact with the corner of the multilayer glass body 11 in a state of being fitted to the multilayer glass body 11. This makes it easier to protect the corners from damage. Incidentally, the holding member 3 may be separated at the bottom side. This is because each holding member 3 can be individually fastened by the edge holding member 7.

<2> In the above embodiment, the holding member 3 is made to correspond to the length of each side of the multilayer glass body 11 when the holding member 3 is fitted to the multilayer glass body 11 as in the conventional case. Make a transverse cut at the bottom of the predetermined position,
The point where the corner of the multilayer glass main body 11 is exposed when fitted to the peripheral edge of the multilayer glass main body 11 while bending at the cut portion is not touched. A corner cap made of a rubber-like elastic material may be covered, and the corner holding member 8 may be fitted over the corner cap. That is, a double protective cap may be provided. Further, the corner holding member 8 may be formed of an elastic member (see FIG. 4).

<3> In the above-described embodiment, the case where the holding member 6 is constituted by the edge holding member 7 and the corner holding member 8 has been described. By using the holding member 6 connected to the corner holding member 8,
You may make it hold | maintain the holding member 3 of a corner part with an edge part. In this way, the plate 1 on which the holding member 3 is fixed can be formed with a small number of components.

<4> In the above embodiment, the description has been given by taking the double-layer glass as an example of the plate. However, the plate may be a single plate glass (see FIGS. 20 and 21). However, the present invention is not limited to a glass plate, and it may be a transparent or opaque synthetic resin plate or a metal plate, or a composite panel material of these. In any case, as long as the holding member 3 is used for mounting to the supporting frame 4, a considerable effect is exhibited.

<5> In the above embodiment, the holding member 3 made of a synthetic resin, such as a soft thermoplastic elastomer, which is conventionally used, is formed in such a shape that the bottom side can be in close contact with the plate body. However, as shown in FIG. 6, for example, one having a holding piece 3 a protruding inward at an intermediate portion may be used. As shown in the figure, if the holding member 6 is attached so as to hold the holding piece 3a, even if the holding member 3 is relatively hard, the sealing member 3 can perform its sealing function while fixing it. Becomes possible.

<6> The protective cap is not limited to a protective cap formed in a predetermined shape and fitted to a corner of a plate body. For example, a protective cap formed in a tape shape as shown in FIG. May be adhered along the corners of the plate body.

<7> The engaging projection 15a is provided as shown in FIG.
As shown in FIG. 7, the engaging projection 1 may be formed by the cut-and-raised portion without forming the fitting hole 16 in the holding member 3.
5a can bite into the holding member 3 to achieve the engagement between them. Further, as shown in FIG. 22, the engagement projection 15a may be configured by a projection that fits into a transverse slit 17 formed at a predetermined pitch on the bottom of the holding member 3. In this case, it is possible to adapt to any of the edge holding member and the corner holding member, and it is possible to stabilize the mounting position of the holding member. In addition, the holding member 3 may be attached to the holding member 3 by using an adhesive.

<8> The holding member is not limited to the one made of one kind of elastic material described in the above embodiment. For example, as shown in FIGS.
The section “U” -shaped portion of the bottom portion of the holding member may be made of a hard elastic material, and both side walls of the holding member may be made of a soft elastic material. In this case, the portion formed of the hard elastic material can have the same stable mounting function as the holding member. Also,
As an example of a method of forming the holding member, there is a method of forming a hard elastic material and a soft elastic material by co-extrusion. As an example of the material of the holding member, the soft portion has a hardness (JIS K 7215) of 60 to 75, preferably 60 to 75.
The soft vinyl chloride adjusted to 70 and the hard portion include hard vinyl chloride as a general example. However, the material is not limited to these materials.
A copolymer of polypropylene and EPDM or a copolymer of polypropylene and butyl rubber adjusted to a hardness (JIS K 7215) of 50 to 80 is also preferably used. For the hard part, polypropylene, polyethylene, polystyrene, or the like is preferably used in addition to hard vinyl chloride.

<9> In the plate described in the first embodiment and the second embodiment, the attachment of the holding member to the holding member is mainly performed by the elastic holding force of the holding member. If the holding member and the holding member are integrated with an adhesive while taking these configurations, it is possible to secure stronger integration between the two. In addition, FIG.
As shown in FIG. 21, the holding member 3 and the holding member 6 may be integrated by bonding regardless of the presence or absence of the holding force of the holding member 6 with respect to the holding member 3. In this connection, the term “adhesion” used herein refers to, for example, a method using an adhesive (for example, made of cyanoacrylate), a method using a solvent to weld the holding member and the holding member, a method using the holding member and the holding member. May be heated and heat-sealed, and they are collectively called adhesion.

In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a peripheral portion illustrating mounting of a holding member according to a first embodiment.

FIG. 2 is a cross-sectional view of a main part showing a state where the plate body shown in FIG. 1 is fitted to a supporting member.

FIG. 3 is a front view illustrating attachment of a holding member according to the first embodiment.

FIG. 4 is a front view showing another example of the plate body according to the present invention.

FIG. 5 is a front view showing another example of the plate body according to the present invention.

FIG. 6 is a sectional view of a peripheral portion showing another example of the plate body according to the present invention.

FIG. 7 is an exploded perspective view of a main part showing a mounting state of a protective cap in the second embodiment.

FIG. 8 is a cross-sectional view of a main part showing the state of attachment of the protective cap in the second embodiment.

FIG. 9 is a front view showing the state of attachment of the protective cap in the second embodiment.

FIG. 10 is an essential part perspective view showing the state of attachment of a protective cap according to another embodiment.

FIG. 11 is a cross-sectional view of a main part showing a mounting state of a protective cap according to another embodiment.

FIG. 12 is an essential part perspective view showing the state of attachment of a protective cap according to another embodiment.

FIG. 13 is a perspective view of a main part showing a mounting state of a protective cap according to another embodiment.

FIG. 14 is a front view showing a mounting state of a protective cap according to another embodiment.

FIG. 15 is a perspective view of a main part showing a mounting state of a protective cap according to another embodiment.

FIG. 16 is an essential part perspective view showing the state of attachment of a protective cap according to another embodiment.

FIG. 17 is a cross-sectional view of a main part showing a mounting state of a protective cap according to another embodiment.

FIG. 18 is a perspective view of a main part showing a mounting state of a protective cap according to another embodiment.

FIG. 19 is a perspective view of a main part showing a mounting state of a protective cap in another embodiment.

FIG. 20 is a sectional view of a main part showing a plate body of another embodiment.

FIG. 21 is a sectional view of a main part showing a plate of another embodiment.

FIG. 22 is an exploded perspective view of a main part showing a plate of another embodiment.

FIG. 23 is a partially cutaway perspective view for explaining mounting of a plate to a fitting.

FIG. 24 is a front view illustrating the state of attachment of the holding member.

FIG. 25 is a sectional view of a main part showing a conventional plate body.

[Explanation of symbols]

 2 Board body 3 Holding member 3c Engaging groove 4 Support frame 6 Holding member 6a Engaging end 7 Edge holding member 8 Corner holding member 15 Fitting part C Protective cap

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Toshiaki Kitazoe 3-1-1, Doshumachi, Chuo-ku, Osaka-shi, Osaka Inside Nippon Sheet Glass Co., Ltd. (72) Inventor Nakai Hidemi Doshomachi, Chuo-ku, Osaka-shi, Osaka Chome 5-11 Nippon Sheet Glass Co., Ltd.

Claims (9)

[Claims] 1. A plate body which is used by being fitted to a support frame (4) provided in an opening of a building, wherein the plate body is formed so as to be freely fitted into said support frame (4). The plate body (2) is elastically supported by the supporting frame (4) at the peripheral portion of 2) and the supporting frame (4).
A holding member (3) made of a soft elastic material is fitted to hold the space between the plate body (2) and the holding member (3) fitted to the peripheral edge of the plate body (2).
A holding member (6), which can be externally fitted to the holding member (3) and is formed of a hard elastic material as compared with the holding member (3), is attached to the holding member (3) at the peripheral edge of the plate body (2). A plate which is elastically clamped by being fitted to the outside. 2. A plate body which is used by being fitted to a supporting frame (4) provided in an opening of a building, the plate body being formed so as to be able to be fitted into said supporting frame (4). The plate body (2) is elastically supported by the supporting frame (4) at the peripheral portion of 2) and the supporting frame (4).
A holding member (3) made of a soft elastic material is fitted to hold the space between the plate body (2) and the holding member (3) fitted to the peripheral edge of the plate body (2).
A holding member (6), which can be externally fitted to the holding member (3) and is formed of a hard elastic material as compared with the holding member (3), is attached to the holding member (3) at the peripheral edge of the plate body (2). The plate body adhered to. 3. An edge holding member (7) configured to be able to fit the holding member (6) to the holding member (3) at a longitudinally intermediate portion of one side of the plate body (2).
And a corner holding member () formed in a shape along the holding member (3) fitted to the corner of the plate body (2) and configured to be externally fitted to the holding member (3). 8) and the holding member (3) fitted to the plate body (2).
The edge holding member (7) is externally fitted to a longitudinal middle portion of each side, and the corner holding member (8) is externally fitted to each corner. Or the plate body in any one of 2. 4. An engaging end (6a) for engaging with the holding member (3) is formed at an edge of the holding member (6), and the engaging end is formed on the holding member (3). An engagement groove (3c) capable of engaging the (6a) is formed, and the engagement end (6a) is engaged with the engagement groove (3c). The plate body according to item. 5. The multi-layer glass body (1) wherein the plate body (2) is
The plate according to any one of claims 1 to 4, wherein the plate is formed in 1). 6. A plate body which is used by being fitted to a supporting frame (4) provided in an opening of a building, wherein the plate body is formed so as to be freely fitted into said supporting frame (4). 2) A plate body provided with a protective cap (C) at the corner. 7. The plate body (2) can be elastically supported on the supporting frame (4) at a peripheral portion of the plate body (2), and the space between the plate body (2) and the supporting frame (4) is watertight. The plate according to claim 6, further comprising a holding member (3) that can be held. 8. The plate according to claim 7, wherein the cap (C) has a fitting portion (15) for fitting to the holding member (3). 9. The plate according to claim 8, wherein the fitting portion (15) is formed so as to suppress shrinkage distortion of the holding member (3) when fitted to the holding member (3). body.