JPH1113355A - Plate glass body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily handle a plate glass body while easily and quickly holding the holding member to a plate glass main body, maintain such a holding state and easily handle the plate glass main body and a holding member combined with each other as a unit in the case the plate glass body fitted in a bearing frame body provided to an opening of a building to use is constituted. SOLUTION: A plate glass main body 2 is elastically borne on a bearing frame body 4 in the peripheral edge section of the plate glass main body 2 formed in the bearing frame body 4 in a state capable of being fitted therein, a holding member 3 for holding between the plate glass main body 2 and bearing frame body 4 in a water-tight state is fitted, the peripheral surface of the holding member 3 to be fitted is surrounded over the overal 1 surface by a belt-shaped object 6, and the holding member 3 is held to the plate glass main body 2. As the belt-shaped object 6, a heat contractive film is used to make it possible to hold the holding member 3 to the plate glass main body 2 in a state to make the belt-shaped object 6 thermally contract, and as the belt- shaped object 6, a circular rubber belt-shaped object is used to make it possible to surround the perimeter of the holding member 3 in a state to expand the belt-shaped object 6.

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.
The holding member 3 called a glazing channel for mounting the double-glazed glass body 11 (an example of the plate body 2) to the support frame 4 of the sash window (an example of the fitting provided in the opening) is provided. On-site mounting on the periphery of the plate body 2 (see FIG. 9)
The window 10 is fitted to the peripheral edge 10a (an example of the support frame 4) with the holding member 3 interposed therebetween, thereby maintaining the airtightness between the plate body 2 and the support frame 4. It is configured as follows. 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. The holding pieces 3a formed continuously on both inner sides in the direction and the locking edges formed on both sides of the grooves of the supporting frame 4 so as to be freely locked, protruding outward on both sides and formed continuously in the longitudinal direction. Overhang 3b
Which are 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 is airtightly held between the holding piece 3a (see FIG. 10).

[0003] An example of a sash window for mounting the above-mentioned double-glazed glass will be described in detail. For example, as shown in Fig. 10, plate glass 11A is juxtaposed in the thickness direction via a spacer 12, and between the juxtaposed plate glass 11A. 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, and the piece is fitted to the periphery of the multilayer glass body 11 while bending at the cut portion (see FIG. 9). ).

[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. For example, it is conceivable to bond the holding member to the end surface of the plate body. However, this requires a lot of trouble and time, and also requires a measure for preventing troubles due to the bonding. For example, when the solvent evaporates from the adhesive, it is necessary to take measures to prevent the adverse effect of the evaporating solvent. When a heat-fusible adhesive is used, the holding member and the periphery of the plate body are heated. It is necessary to be configured as possible, which may impair workability.

Therefore, the present invention solves the above problems,
In providing a plate body that can easily and easily hold the holding member to the plate main body while being fastened to the plate main body, and maintain the fixed state, and can handle the plate main body and the holding member integrally. is there.

[0007]

[Means for Solving the Problems]

[Characteristic structure of the present invention] The characteristic structure of the plate body of the present invention according to claim 1 is that the plate body is formed on a peripheral edge portion of a plate body formed so as to be freely fitted into a supporting frame provided in an opening of a building. A main body is elastically supported by the supporting frame, and a holding member for holding the space between the main body and the supporting frame in a water-tight manner is fitted therein. The holding member is fixed to the plate body so as to surround the plate body.

According to a second aspect of the present invention, there is provided a plate body according to the first aspect of the present invention, wherein a heat-shrinkable film is used as the band surrounding the plate body to thermally shrink the band. And the holding member is fixed to the plate body.

According to a third aspect of the present invention, there is provided a plate body according to the first aspect, wherein an annular rubber band is used as the band surrounding the plate body, and the band is extended. In that it surrounds the periphery of the holding member.

According to a fourth aspect of the present invention, there is provided a plate body according to the present invention, wherein the plate body is supported on a peripheral portion of the plate body formed so as to be fitted into a supporting frame provided in an opening of a building. A holding member that elastically supports the holding frame and holds the space between the holding frame and the supporting frame in a water-tight manner is fitted. In that the holding member is fastened to the plate body.

According to a fifth aspect of the present invention, there is provided a plate body according to the present invention, wherein the plate body according to any one of the first to fourth aspects is formed of a double-layer glass body.

[Function and Effect of Characteristic Configuration] The above-mentioned claim 1
According to the characteristic configuration of the plate body according to the invention described in the above, the peripheral edge of the plate body is not damaged during storage, shipping, transport, and mounting of the plate body 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, even in the case of a holding member that is easily detached even after being fitted to the plate main body, by winding the band-like material, the holding member can be fixed to the plate main body and the holding member can be prevented from coming off. ,
Both the band and the holding member are stored, transported,
It can also be used as a protective material for the plate body during mounting on the supporting frame. For example, the band-like material can be formed of a material that can protect a peripheral portion of the plate body. Moreover, in the case of a soft holding member, even when the holding member is fitted to the plate body, the exposed corner portion of the plate body can be protected by winding the band. Furthermore, when surrounding the plate main body with the belt-shaped material over the entire circumference, if the sheet body is wound so as not to interfere with the mounting to the supporting frame, that is, the width of the belt-shaped material is contained within a predetermined range. Then, it can be mounted as a plate as it is. In addition, even if the size of the plate is large and the entire circumference is surrounded by the band-like material, when the holding member is likely to come off at the center of the side of the plate body during transportation, the holding member may be removed. It is also effective to adhere to the plate body. In this case, a sufficient effect can be obtained only by bonding a small amount of adhesive to a small number of places, so that problems associated with the use of the adhesive can be minimized. 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. However, the invention is not limited thereto, and includes a panel material made of a synthetic resin plate or a metal plate irrespective of whether the material is transparent or opaque. Other examples include a frame body such as a peripheral edge of a plate mounting portion of the partition member, and of course also include a frame body such as a peripheral edge of the partition plate mounting portion and a pressing edge. In any case, the above-described great effect is exerted on the plate to be mounted on the supporting frame.

According to the characteristic configuration of the plate body according to the second aspect of the present invention, while the holding member can be securely held,
By winding the band around the holding member, the holding member can be easily fixed to the plate body,
Therefore, the holding member is fitted to the plate main body before the conveyance, and the plate body in which the holding member is fixed to the plate main body by the band-like material is directly conveyed, and is directly mounted on the support frame at the site. Becomes possible. In addition, the peripheral portion of the plate body can be protected by the band-like material, and the quality of the plate body can be maintained through storage, transportation, and mounting on the supporting frame. In particular, it is characterized in that it is not necessary to modify the holding member used conventionally. That is, since the heat-shrinkable film is used as the band surrounding the plate body according to claim 1, if a ring-shaped band is prepared, the holding member is contracted and fitted by heating. It is possible to attach the plate to the supporting frame while keeping the band wound, since the band can be surrounded while maintaining sufficient strength, and the band does not require a thickness. Will be possible. Further, when the band-shaped object contracts in the length direction, a portion protruding beyond the width of the plate-shaped object comes to wrap the holding member. For example, even if the whole holding member is surrounded and protected by using a wide band-shaped material, the holding member can be cut off at a boundary portion with a portion that becomes a hindrance when it is mounted on the supporting frame. If it is taken into consideration, even if the holding member is soft, while maintaining sufficient fixing strength to the plate body, it is possible to remove the disturbing portion and mount it on the supporting frame. It is possible. For example, if a perforation is formed in advance in the strip, the obstructing portion can be easily removed. Further, the use of the above-mentioned adhesive is effective in preventing the holding member from being detached from the peripheral portion of the plate main body when the holding member is likely to come off.

According to the characteristic structure of the plate according to the third aspect of the present invention, similar to the plate according to the second aspect,
It is easy to wind the band around the holding member while securely holding the holding member, and therefore, the plate body in which the holding member is fitted before being transported and fastened to the plate body with the band-like object Can be conveyed as it is, and can be mounted on the support frame as it is on site. In addition, the peripheral portion of the plate body can be protected by the rubber band, and the quality of the plate body can be maintained through storage, transportation, and mounting on the supporting frame. In particular, it is characterized in that it is not necessary to modify the holding member used conventionally. In other words, if an annular rubber band that surrounds the plate body according to claim 1 is used and a peripheral length that matches the peripheral length of the plate body is prepared, the plate body is extended as it is. At the same time as fitting the holding member to the periphery of
What is necessary is just to cover and fix the said belt-shaped object around it. If the width of the band is appropriately selected, since the band surrounds the periphery of the holding member in a stretched state, it is also possible to mount the plate with the band on the supporting frame. It is possible. In addition, since the belt-like material is made of rubber, it is possible to reliably protect the peripheral portion of the plate body by its elasticity. Furthermore, even when the plate body is a double-layer glass, if the holding member is fixed by the rubber band using the elastic contraction of the band in the width direction of the band, the distance between the plate glass is reduced. Can be suppressed, and the occurrence of defects at the time of storage, transportation, and mounting on the supporting frame can be suppressed. The use of the above-mentioned adhesive is also effective for preventing the holding member from being detached from a large plate.

According to the characteristic structure of the plate body according to the present invention, the plate body is stored, stored, shipped, transported, and mounted on the supporting frame at the site. Can be prevented from being damaged, the detachment of the fitted holding member can be prevented, and it can be mounted on the supporting frame as it is. As the holding member, a conventional holding member can be used as it is. That is, even in the case of a holding member that is easily detached even after being fitted to the plate body, the string member is tightened around the plate body on which the holding member is fitted, so that the holding member is attached to the plate body. It is possible to prevent the holding member from being detached by fastening, and furthermore, the holding member fastened by the cord-like body is stored, transported, as a protective material of the plate body through mounting on the supporting frame. It is also possible to use it. For example, as the cord-like body, a binding band such as a polypropylene band or a binding wire such as a resin wire, which is known as a binding material, can be suitably used. That is to say, if the holding member is fitted around the entire periphery of the plate body and heat-sealed, the operation can be easily and securely stopped. In addition, if the holding member is soft, the string-like body will bite into the holding member by tightening, and the attached state can be stably maintained. In particular, if the holding member is partially adhered to the plate body (for example, spot bonding), the integration of the holding member and the plate body becomes more reliable.

According to the characteristic structure of the plate body according to the present invention, since the plate body is formed of a multilayer glass body, the holding member protects the peripheral portion of the multilayer glass body. It can be used as a material. 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 body which can easily and quickly hold the holding member to the plate body and maintain the mounted state.

[0018]

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. FIG. 1 is an explanatory view of attaching a band-shaped object to a plate body of a double-glazed glass as an example of a plate body, and FIG. FIG. 3 is an explanatory view showing a state in which the double glazing shown in FIG. 2 is attached to a fitting.

The holding member 3 is fitted to the double-glazed glass body 11 in the same manner as described in the section of the prior art (see FIG. 9), but in order to form the plate 1 of the present invention, A heat-shrinkable tape 7 (an example of the belt-shaped material 6) is put around the holding member 3 fitted, and heated to a temperature at which the heat-shrinkable tape 7 shrinks. By this heating, a portion of the heat-shrinkable tape 7 at the center in the width direction that is in contact with the end surface of the double-glazed glass body 11 is in close contact with the end surface, and both side portions are further contracted to surround the bottom side of the holding member. (See FIG. 2).
The heat-shrinkable tape 7 is formed as an annular tape having a circumference slightly larger than the circumference of the multilayer glass body 11 to which the holding member 3 is fitted. The annular tape may be formed by cutting out a bag-shaped or tube-shaped heat-shrinkable film material to a predetermined width, and formed by bonding or heat-sealing both ends of a band-shaped heat-shrinkable tape 7 having a predetermined width. You may. When covering the heat-shrinkable tape 7 around the holding member 3,
The corner portion of the multilayer glass body 11 is
Since the portion corresponding to the cut is exposed, covering the exposed portion with the corner cap 9 can prevent the corner portion from being damaged (see FIG. 1).

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.

As the material of the heat-shrinkable tape 7, any one which is usually used as a film for shrink wrapping can be used. For example, polyvinyl chloride, polyethylene, polypropylene, polystyrene, polyester, polyaramid, etc. If a uniaxially stretched or biaxially stretched film is suitably used and covered with the holding member 3 fixed after heat shrinkage, the multilayer glass main body 11 is stored and transported. By sandwiching the peripheral portion, the plate glasses 11A can be prevented from being separated from each other, and can be protected from damage to the peripheral portion.
When the double-glazed glass (an example of the plate 1) to which is fixed is attached to the support frame 4, the double-glazed glass
1 can be protected. In particular, polyethylene, polypropylene, PET and the like are more preferably used because they are relatively hard and have good slippage. In addition to the above-described effects, the elasticity of the holding member 3 is utilized because of the hardness and the slipperiness of the surface. It becomes easy to slide in while. This is the same even if it is made of the above-mentioned other materials, as long as the surface is made slippery. Therefore, it is possible to improve all of the storability, transportability, and workability by merely covering the heat-shrinkable tape and heat-shrinking as described above. In addition, by passing through the heating chamber heated to the shrinkage temperature or by blowing steam, the fastening process can be easily performed.

The width of the heat-shrinkable tape 7 may be such that it does not come into contact with the groove edge 5a of the frame member 5 after the heat-shrinkage. Can be mounted on the supporting frame 4. still,
If the width is set to be large enough to surround the entire holding member 3, the holding member 3 can be reliably protected.
This is convenient for storage and transportation until it is mounted on the supporting frame 4 (see FIG. 3). In this case, if a perforation is formed in the width direction inside of a portion in contact with the groove edge 5a to provide a perforation 7a (see FIG. 4), the peripheral portion can be easily separated at the time of mounting, so that the heat If the both sides of the shrinkable tape 7 are cut off and attached, the peripheral portion of the multilayer glass body 11 can be protected through storage and transportation, and at the same time, the holding member 3 can be protected.
Can be protected, and can be mounted as it is simply by separating the peripheral portion (see FIG. 5).

[Alternative Embodiment] <1> In the above embodiment, the case where the heat-shrinkable tape 7 is used as the belt-like material 6 has been described. You may make it cover around the board | substrate main body 2 which fitted. Since the stretched rubber band surrounds the holding member 3 in the same manner as the heat-shrinkable tape 7 shown in the above embodiment when the stretching force is released,
By covering the bottom of the holding member 3 so as to surround it, a contraction force acts in the circumferential direction and the width of the rubber band-like material. As a result, the holding member 3 is attached to the plate body 2.
In addition to the action of holding the sheet glass, the sheet body 2 exerts an action of pressing the sheet body 2 in the width direction at the peripheral portion, and if the sheet body 2 is a double-layer glass body 11, the sheet glasses 11A can be prevented from being separated from each other. Through storage, transportation, and loading into the supporting frame 4, the handling of the double-glazed glass can be facilitated, and the occurrence of defects can be prevented.

<2> When the annular rubber band shown in the above <1> is used as the band 6, the width of the rubber band is set so as to surround the bottom of the holding member 3. However, the width may be further increased so as to be sandwiched between the holding member 3 and the groove edge 5a of the frame member 5. In this case, the rubber band enhances the watertightness between the groove edge 5a and the holding member 3.

<3> The above description has been given of the example in which the band 6 is a band that contracts when the holding member 3 is fixed, such as a heat-shrinkable tape or a rubber band. It is not limited to the one that shrinks at the time of fastening, but the one that is formed so as to be able to be clamped while holding the plate body 2 or the belt-like body that can be connected in the thickness direction of the plate body 2 at the time of fastening. You may.

<4> In the above embodiment, an example was described in which the holding member fitted to the plate body was wound around the belt member so as to surround the band-shaped material, but the holding member was fixed to the plate body. As shown in FIG. 6, a string 13 is attached to the outer periphery of the plate body on which the holding member 3 is fitted.
May be fastened over the entire circumference to fasten the holding member 3 to the plate body 2. As the string-like body 13, a binding band such as a polypropylene band, a binding wire such as a resin wire, or the like is preferable. Can be used. For example, if the string 13 is tightened around the entire circumference of the plate body 2 on which the holding member 3 is fitted, and both ends of the string 13 are heat-sealed, the operation is easy, This is because it can be securely stopped. Accordingly, if the string-like body 13 bites into the bottom of the holding member 3 made of a soft material by tightening, the attached state can be stably maintained. In particular, if the holding member is partially adhered to the plate body (for example, spot bonding), the integration of the holding member and the plate body becomes more reliable.

<5> In the above embodiment, the description has been given by taking the double-layer glass as an example of the plate, but the plate may be a single-plate glass, and is not limited to a glass plate. 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.

<6> In the above embodiment, an example was described in which the corner cap 9 was put on the corner portion of the plate body 2 and the heat-shrinkable tape 7 was put thereon. When the corner portion can be protected by the above, this can be omitted, and in particular, the above <1><2>
As shown in, when winding a rubber band,
If the same protection as the corner cap 9 can be expected for the corner portion, the rubber band-shaped material may also serve as the corner cap 9.

<7> In the above, an example in which a soft glazing channel is used as the holding member 3 has been described.
For example, as shown in FIG. 7, the present invention is also effective for a structure in which a pressing portion 3c made of a hard synthetic resin material is formed at the bottom. That is, if the holding member 3 is made of a hard material, the holding member 3 is divided corresponding to each side of the plate body 2 to be fitted to the plate body 2 and fitted to each of the sides. However, since the holding member 3 is not integrated as a whole and the holding pressure by the holding portion 3c is not increased, the holding member 3
However, there is a problem that the holding member 3 is easily detached from the plate body 2, and for this purpose, the advantage of handling the holding member 3 integrally with the plate body 2 is great.

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

[Brief description of the drawings]

FIG. 1 is a plan view for explaining an example of a plate body according to the present invention.

FIG. 2 is a cross-sectional view of an essential part showing an example of fastening of a holding member to a plate body by a band-shaped object.

3 is a sectional view of a main part showing a state in which the plate body shown in FIG. 2 is fitted to a supporting frame body.

FIG. 4 is a plan view for explaining another example of fastening the holding member to the plate main body by using a band-shaped material.

FIG. 5 is a sectional view of a main part of the example shown in FIG. 4;

FIG. 6 is an essential part cross-sectional view showing an example of fastening of a holding member to a plate body by a cord-like body.

FIG. 7 is a sectional view of an essential part for explaining another example of fastening of the holding member to the plate main body by the band-like material.

FIG. 8 is a partially cutaway perspective view for explaining mounting of a plate to a fitting.

FIG. 9 is a plan view illustrating attachment of the holding member to the plate body.

FIG. 10 is a sectional view of a main part showing a state in which a conventional plate is fitted to a supporting frame.

[Explanation of symbols]

 2 Plate body 3 Holding member 4 Supporting frame 6 Belt 11 Double glass body 13 String

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Masaki Mamiya 3-1-1, Doshumachi, Chuo-ku, Osaka-shi, Osaka Inside Nippon Sheet Glass Co., Ltd. Chome 5-11 Nippon Sheet Glass Co., Ltd.

Claims (5)

[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). A holding member (3) that elastically supports the plate body (2) on the support frame (4) and maintains a watertight space between the plate body (2) and the support frame (4) is provided on the peripheral portion of (2). A plate in which the holding member (3) is fitted and the outer periphery of the fitted holding member (3) is entirely surrounded by a band-like material (6), and the holding member (3) is fixed to the plate body (2). body. 2. The holding member (3) is fixed to the plate body (2) in a state where the band (6) is thermally contracted by using a heat-shrinkable film as the band (6). The plate according to claim 1, wherein 3. An annular rubber band is used as the band (6), and the periphery of the holding member (3) is surrounded in a state where the band (6) is extended. The plate as described. 4. 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). A holding member (3) that elastically supports the plate body (2) on the support frame (4) and maintains a watertight space between the plate body (2) and the support frame (4) is provided on the peripheral portion of (2). The string-like body (13) is tightened over the entire periphery of the plate body (2) on which the holding member (3) is fitted, and the holding member (3) is attached to the plate body (2). ) Plate attached to). 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).