JP2001073513A - Panel-attaching structure of building or the like - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the panel attaching structure of a building or the like capable of reducing the number of parts, improving assembling, working or the like, suppressing total cost and suppressing and preventing water leakage. SOLUTION: Panel receivers 6 are tightly fitted to one end of a pair of opposite walls 4 of first and second frames 2, 3, a partition plate 8 is erected between the pair of the opposite walls 4, a part between the opposite walls 4 is divided and partitioned into the drain channel 9 of one end side and the opening housing space 10 of the other end side, a bolt 12 is supported on the partition plate 8, a clipper 15 is screwed in a nut 14 screwed on a bolt 12, a connection opening is formed on one end side of the opposite wall 4 of the first frame 2, the other end side of the opposite wall 4 of the edge rear end of the longitudinal direction of each second frame is notched, and one end side 20 of the opposite wall 4 of the edge rear end can be inserted in a connection opening. A lip gasket 22 sandwiching a panel 28 with the panel receiver 6 is provided on one end of each bead 21, and a locking claw 23 locked on the clipper 15 is provided on the other end.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a panel mounting structure for a building or the like, and more particularly to a mounting structure for mounting a panel such as a glass panel on a top light or the like of a building.

[0002]

2. Description of the Related Art Conventionally, when a panel such as a glass panel is mounted on a top light of a building or the like, although not shown, a plurality of frames extruded to have a substantially square cross section using aluminum are mounted on a bracket or a plurality of frames. The panels are connected vertically and horizontally via fasteners, and a plurality of panels are respectively set on the plurality of frames via a sealing, or a panel is inserted into each fitting groove formed by cutting out the both sides of each frame. It is made to pinch through. Also, a plurality of panels may be screwed to each frame via a number of fasteners such as screws.

[0003]

In the conventional panel mounting structure for a building or the like, a plurality of frames are combined and connected via a bracket or the like as described above. There is a problem that lacks. In addition, since a heavy frame made of a follower material is used, the cost is increased and the assembly and operation are complicated. Further, depending on the configuration of the frame, a plurality of panels may be alternately shifted left and right for setting or the like, or a reinforcing member may need to be attached to the frame from the outside. In this case, the range of finding is widened, and the design of the whole building is deteriorated, and the material cost is unavoidably increased. Furthermore, since the cross-sectional area of the drainage ditch is very small, there is not a small risk of water leakage.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and reduces the number of parts to improve assemblability, workability, and design of an entire building, and suppresses the total cost as a whole. It is an object of the present invention to provide a panel mounting structure for a building or the like that can effectively prevent and prevent water leakage.

[0005]

According to the first aspect of the present invention, in order to achieve the above object, a first frame, a plurality of second frames connected to and intersecting with the first frame; A plurality of ridges held by the second frame, these first and second frames, and a plurality of panels sandwiched between the plurality of ridges, the first and second frames Panel receivers are respectively attached to one ends of a pair of opposed walls forming a pair, and a partition plate is provided between the pair of opposed walls so that a drain channel on one end side and an opening on the other end side are provided between the pair of opposed walls. And a female screw member is screwed into the male screw member, and the drainage passage is inserted into one of the male screw member and the female screw member. To support the spring clipper located at A connection port is formed at one end of the opposing wall of the frame, and at least the other end of the opposing wall at the front end of the front and rear ends in the longitudinal direction of each of the second frames is cut away to oppose the front end. One end side of the wall can be inserted into the connection port, a gasket that sandwiches the panel between the panel and the panel receiver is provided at one end of each pressing edge, and a locking claw that is hooked on the clipper is provided at the other end. It is characterized by that.

The clipper is formed to have a substantially dish-shaped cross section, and a pair of ridges are hooked on both inclined pieces, and a cover gasket for covering the clipper is attached between the pair of ridge gaskets. A male screw member is supported on the partition plate of the first frame, a female screw member is screwed into the male screw member, and a fitting is screwed to one of the male screw member and the female screw member. Preferably, the joint supports the free ends of the cover gaskets in the pair of second frames facing each other. Further, it is preferable that the pressing edge, the gasket, and the panel are unitized via a sealing material.

Here, the panel in the claims may have a flat plate shape or a semicircular cross section.
This panel includes one or more glass panels, PC panels, and the like. The male screw member includes various bolts and a screw rod having a similar function. Similarly, the female screw member also includes various nuts and screw members having the same function. Furthermore, since it is a building or the like, a structure other than a building is included in addition to a building having a strict meaning.

According to the first aspect of the present invention, the first and second frames are joined by inserting and supporting at least one end of the opposing wall at the distal end of each second frame in the connection opening of the first frame. can do. Also, since the first and second frames are open materials rather than follow materials, for example,
When the second frame is manufactured by the molding method, the cost for manufacturing the mold can be reduced, the molding speed can be increased, the related cost can be reduced, and the weight can be reduced. In addition, since a filler, a reinforcing material, or the like can be inserted into the opening space of the first and second frames and a part thereof can be hidden, it is possible to narrow the width of a spot that can be visually recognized from the outside. ,
Improvement of the design of the building can be expected. Furthermore, since the drainage channel is formed by the one end side of the pair of opposed walls and the partition plate, the sectional area of the drainage groove can be increased.

According to the second aspect of the present invention, since the free ends of the cover gaskets of the pair of second frames are supported by the joint, the free ends of the cover gaskets are dented or peeled off by an external pressure such as strong rain or wind. It is possible to effectively suppress or prevent water leakage. According to the third aspect of the present invention, the ridge, the gasket for the panel, and the panel can be integrated in a factory or the like in advance, so that the product accuracy can be improved and the on-site work can be simplified. In addition, since the water stop of the panel is a double water stop mechanism of the gasket and the sealing material, no sealing work is required.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below with reference to the drawings, but the present invention is not limited to the following embodiments. As shown in FIGS. 1 to 4 and the like, a panel mounting structure of a building or the like in the present embodiment includes a first frame 2 which is a cubic constituting a mountain top light (skylight) 1 of the building, and a A pair of second frames 3 which are horizontal ridges connected and intersecting with one frame 2, a plurality of pressing edges 21 held by the first and second frames 2.3, and the first and second frames 2.3 , And a plurality of panels 28 sandwiched between the plurality of pressing edges 21.

As shown in FIG. 2, FIG. 3, FIG. 4, FIG. 5, and FIG. 9, each of the first and second frames 2 and 3 is made of aluminum which is excellent in electric and heat conductivity and hardly corrodes. It is extruded into a vertically long shape using aluminum or an aluminum alloy.
The first and second frames 2 and 3 each include a pair of opposed walls 4 facing each other at an interval, and a U-shaped groove 5 having a substantially lip-shaped cross section is integrally formed at one end, which is the upper end of each opposed wall 4. A long panel receiver 6 is tightly fitted in each U-shaped groove 5 and a substantially U-shaped or L-shaped cross-section is formed at the other end, which is the lower end of each opposing wall 4. Are integrally formed. Each panel receiver 6 is extruded using, for example, silicone rubber having excellent heat resistance, weather resistance, air tightness, water tightness, moisture resistance, aging resistance, and the like, and has an outer peripheral portion of a glass panel 29 constituting the panel 28. It functions as a gasket closely.

An integral partition plate 8 is provided between the pair of opposed walls 4.
Is formed at a position slightly closer to one end, and the partition plate 8 allows the space between the pair of opposed walls 4 to be provided at one end side with a drainage channel 9 for water circulation.
And a large opening accommodation space 10 on the other end side. In this opening accommodating space 10, a not-shown reinforcing material or the like is appropriately inserted through a pair of guide holding pieces 7 from below in FIG.

At a substantially central portion of the partition plate 8, as shown in FIGS. 2, 4, 6, 7 and the like, a mounting groove 11 having a substantially lip groove shape in section located in the drainage channel 9 is integrally formed. A bolt 12 is detachably fitted into and supported by the mounting groove 11 via its head. The bolt 12 has a threaded portion penetrating through a reinforcing member 13 having a substantially U-shaped cross section and is directed toward one end. The threaded portion is screwed into a part of a long nut 14 having a cylindrical shape. 14 is provided with a clipper 15 and a fitting 16 such as a spring washer 17 and a screw 18 for preventing loosening.
Is rotatably screwed through.

The clipper 15 is formed by bending, embossing, extruding, or the like, using a plate-like stainless steel, steel, or titanium having a spring property, into a substantially inverted dish shape in cross section.
Before the construction, the inclined pieces on both sides inclined so as to spread out from the flat plate portion are directed in the depth direction of FIG. 4, in other words, in the longitudinal direction of the mounting groove 11, and at the time of construction, the horizontal direction of FIG. Functions to overhang in the direction. Also, the fitting 16
As shown in FIG. 2 and FIG. 11, is formed by bending, embossing, extruding, or the like, using a plate-shaped stainless steel, steel, titanium, or the like into a substantially inverted hat shape in cross section.

As shown in FIG. 2, the first frame 2 has a rectangular connection port 19 formed at one end of each of the opposite walls 4. As shown in FIG. 10, each of the second frames 3 has a rectangular cutout at the other end of the opposing wall 4 at the front and rear ends in the longitudinal direction (the left-right direction in the drawing). One end 20 is inserted into the connection port 19 via a bracket (not shown) or a sealing material 24 which is a silicone-based putty-like adhesive.

As shown in FIGS. 3, 4, 6, and 8, each of the ridges 21 is formed by bending an aluminum or aluminum alloy or the like into a substantially inverted L-shape in cross section. A lip gasket 22 for a panel 28 is covered by an adhesive on a part of an outer surface and an inner surface of one end, and a locking claw 23 that locks to an inclined piece of the clipper 15 is folded back on the other end. The lip gasket 22 and the panel 28 are unitized in advance in a factory or the like via a sealing material 24 which is a silicone-based putty-like adhesive. The lip gasket 22 is extruded using a silicone-based, chloroprene-based, EPDH-based, polysulfide-based, acrylic urethane-based, or acrylic-based elastomer, and is in close contact with an outer peripheral portion of a glass panel 29 constituting a panel 28 from a side. The press contact piece 25 to be bent protrudes in a bendable manner.

As shown in FIG. 3, FIG. 4, and FIG. 11, a long cover gasket 26 is interposed between the lip gaskets 22 of the pair of ridges 21, and the cover gasket 26 is And so on through a gap. This cover gasket 26 is extruded in a substantially U-shaped cross section using a silicone-based, chloroprene-based, EPDH-based, polysulfide-based, acrylic urethane-based, acrylic-based elastomer or synthetic resin, and is lipped from the outer surfaces of the left and right side walls. A plurality of pressure contact pieces 27 elastically contacting the gasket 22 are juxtaposed to bend and protrude. Further, as shown in FIG. 4, the panel 28 is composed of a plurality of glass panels 29 arranged in the vertical direction in the figure from the viewpoint of preventing dew condensation, and a spacer 30 for heat insulation is provided between the plurality of glass panels 29. Are sandwiched via the sealing material 24.

The sealing material 24 is formed into a substantially band shape or a rod shape using an uncured reaction-curable rubber, preferably a reaction-curable silicone rubber that cures at room temperature or moisture in the air. Affixed to both lip gasket 22 and panel 28. Examples of the reaction-curable silicone rubber include an addition-reaction silicone rubber, a condensation-reaction silicone rubber, and the like.
Those having 0 to 500 are preferred. The addition reaction type silicone rubber is obtained by adding an organohydrogenpolysiloxane, an alkoxysilane, and a catalyst for a curing reaction to an organopolysiloxane, and further adding a filler, a coloring inorganic pigment, a foaming agent, a silica dispersant, and an adhesive as needed. Agent, reaction inhibitor,
What added the heat resistance improving agent etc. is used.

As the condensation reaction type silicone rubber, any of a deoxime type, a dealcohol type and a deacetone type can be used, but the deoxime type is preferable. A crosslinking agent, a catalyst and a reinforcing filler are preferably added to the organopolysiloxane. And a lubricant, and if necessary, an adhesion aid, a non-reinforcing filler, an inorganic pigment, a fungicide, and the like.

In the above configuration, when the panel 28 is mounted on the mountain top light 1, first, the bolts 12,
Reinforcing member 13, nut 14, spring washer 17,
The clipper 15 and the screw 18 are combined, the head of the bolt 12 is fitted into the mounting groove 11 of the partition plate 8 and slid in the longitudinal direction of the mounting groove 11, and the bolt 12 is supported vertically in the mounting groove 11 of the partition plate 8. Let it. At this time, the screw 18 is loosened and the clipper 15 is rotated so that both sides of the clipper 15 are oriented in the longitudinal direction of the mounting groove 11, and the inclined pieces on both sides of the clipper 15 and the locking claws 23 of the pressing edges 21 come into contact with each other and interfere. Be careful not to. Similarly, bolt 12, reinforcing member 13, nut 1
4, spring washer 17, fitting 16 and screw 1
8, the head of the bolt 12 is fitted into the mounting groove 11 of the partition plate 8 and slid in the longitudinal direction of the mounting groove 11,
It is located near the space between the pair of connection ports 19. In this way, a plurality of clippers 15 are supported on the first and second frames 2 and 3, respectively, and the joint 16 is supported on the first frame.

Next, one end side 20 of the opposing wall 4 at the distal end of the second frame 3 is tightly fitted to each connection port 19 of the first frame 2 via a bracket or a sealing material 24 in a substantially jointed structure. The tip portions of the pair of second frames 3 are closely opposed to each other with a gap therebetween, and a plurality of first and second frames 2 and 3 are arranged.
Are cross-connected in a cross shape, and the plurality of drainage channels 9 are communicated with each other. First and second frames 2.3
Are connected in a cross shape, the unitized panel 28 is mounted on each panel receiver 6 of the first and second frames 2 and 3, and the locking claws 23 of the pair of pressing edges 21 are inserted and arranged near the nut 14. Then, the clipper 15 is rotated by 90 ° to lock the locking claws 23 of the pressing edges 21 on the inclined pieces on both sides thereof, and the screws 18 are screwed to hold the plurality of panels 28. At this time, when the panel 28 is thick, the nut 14 may be turned up to adjust the position of the clipper 15 according to the thickness of the panel 28.

Next, a cover gasket 26 is mounted between the lip gaskets 22 of the pair of pressing edges 21 of each second frame 3, and the opposed free ends 26 a of each cover gasket 26 are attached to the flat portion 16 a of the joint 16 by a sealing material. 2
Then, the cover gasket 26 covers the clipper 15, the fitting 16, the screw 18 and the like to adjust the appearance and secure watertightness. And then
A cover gasket 26 is mounted between the lip gaskets 22 of the pair of pressing edges 21 in the first frame 2, and the clipper 15 and the screw 18 are covered with the cover gasket 26 to secure the appearance, and the cover gasket 26 is brought into contact with another cover gasket 26. If watertightness is maintained, the panel-shaped
Can be attached.

According to the above configuration, since the first frame 2 and the pair of second frames 3 are fitted and joined in a strong substantially jointed structure, a plurality of fasteners become unnecessary, and the number of parts is greatly reduced. In addition, assemblability, workability, and lightness can be significantly improved. Further, since the first and second frames 2 and 3 made of an open material are used instead of the follower material, the total cost can be significantly reduced, and the complicated assembly and work can be prevented extremely effectively. Also,
Rather than simply screwing a reinforcing material or the like to the first and second frames 2 and 3 from the outside with a joint or the like, a reinforcing material or the like is inserted into the opening accommodation space 10 of the first and second frames 2.3. Since a part of the material is absorbed, the width of the finding can be narrowed, whereby the design of the entire building can be improved, and the material cost can be reduced by the amount of the insert.

Since the drainage mechanism of the first and second frames 2 and 3 is emphasized and a large drainage channel 9 is defined by one end of the pair of opposed walls 4 and the partition plate 8, the drainage channel 9 is Drainage can be facilitated by expanding the cross-sectional area to be vertically long, thereby making it possible to effectively eliminate the possibility of water leakage. Further, the cover gasket 26 of each second frame 3
The free end 26a of the joint 16 is not freely left as it is, but is firmly adhered and supported to both flat portions 16a of the joint tool 16.
It is possible to effectively and effectively prevent the free end 26a of the cover gasket 26 from swaying or peeling and leaking due to wind and rain. In addition, the first and second frames 2 and 3 may be provided with screw holes that are likely to have low processing accuracy,
8 are not directly fixed with a large number of screws or the like, but the clippers 15 and the locking claws 23 of the plurality of pressing edges 21 are easily engaged to fix the plurality of panels 28 at once, so that the screws and the screws are fixed. Positioning with the holes can be omitted, and positioning, assembling, workability, or workability can be significantly improved.

Further, if the opening accommodating space 10 is used, joining with another frame or the like becomes very easy. In addition, since the clipper 15 has a spring property, it is possible to open and close and absorb a large vibration based on wind, transportation, external pressure, earthquake, etc., and to prevent the panel 28 and the building from being damaged very effectively. Can be. Further, when the wind, the earthquake and the like are calmed down, the panel 28 can be returned to the original position by the spring force of the clipper 15. Also, depending on the thickness of the panel 28,
Since the position of the clipper 15 can be easily adjusted by rotating and moving the nut 14, or the nut 14 can be replaced with a shorter nut 14, a plurality of types of first and second frames 2 and 3 corresponding to the thickness of the panel 28 can be used. No need to prepare.

Furthermore, since the lip gasket 22 and the cover gasket 26 can be freely colored according to the design of the building, it is possible to give a wide range of design to the exterior design of the building. Furthermore, if one end of the ridge 21, the lip gasket 22, and the outer periphery of the glass panel 29 are bonded and integrated at room temperature or in moisture in the air with a silicone-based sealing material 24, not only is handling easy, but also In addition, a stable water stopping function can be obtained over a long period of time, and excellent adhesive strength can be expected even in a strong wind.

In the above embodiment, the mountain top light 1 is shown, but the present invention is not limited to this.
An arch type top light, a quadrangular pyramid type top light, or a protruding window type top light may be used. Further, it is also possible to bend a part of the opposing wall 4 of the first and second frames 2 and 3 and to appropriately change the guide holding piece 7. The reinforcing member 13 may be omitted as long as the bolt 12 may not fall off or does not particularly hinder the support structure. Further, the first and second frames 2 and 3, the bolt 12, the reinforcing member 13, the nut 14, the spring washer 17, the clipper 15, the fitting 16, and the screw 18 may be combined at the factory or at the site. it can.

A clipper 1 is attached to one of the bolt 12 as a male screw member and the nut 14 as a female screw member.
5 and the joint 16 may be screwed. For example, a nut 14 is screwed into a screw portion of the bolt 12 penetrating the reinforcing member 13, and a clip washer 15 or a joint washer 16 is fixed to the screw portion of the bolt 12 penetrating the nut 14 by a spring washer 17 or a plurality of spring washers 17. It is also possible to rotatably screw with a nut or the like. The substantially dish-shaped cross section of the clipper 15 includes a shape in which a spring force can be expected, specifically, a dish-shaped cross section, a substantially semicircular arc cross section, or a shape recognized to be substantially the same as these.

Further, the clipper 15 is not limited to a substantially dish-shaped cross section having a pair of inclined pieces.
As shown in FIG. 2, it may be formed by bending into a substantially rectangular cross section provided with one inclined piece and turning it appropriately to use it for temporary fixing of the panel 28 on one side. Further, a long ridge 21 in the depth direction in FIG. 4 can be used, and a plurality of short ridges 21 in the depth direction in FIG. 4 can be used side by side. Furthermore, the pressure contact piece 25
27 may be appropriately increased or decreased to a single number. Furthermore, one end of the pressing edge 21, the lip gasket 22, and the outer periphery of the glass panel 29 may be integrated, but need not be integrated.

[0030]

As described above, according to the first aspect of the present invention, there is an effect that the number of parts can be reduced to improve the assemblability, workability, and design of the whole building. Further, it is possible to suppress the total cost as a whole and to suppress or prevent water leakage.

[Brief description of the drawings]

FIG. 1 is a perspective explanatory view showing a mountain top light in an embodiment of a panel mounting structure for a building or the like according to the present invention.

FIG. 2 is an explanatory plan view of a main part showing an embodiment of a panel mounting structure for a building or the like according to the present invention.

FIG. 3 is an explanatory plan view showing an embodiment of a panel mounting structure for a building or the like according to the present invention.

FIG. 4 is an explanatory cross-sectional view of a main part showing an embodiment of a panel mounting structure for a building or the like according to the present invention.

FIG. 5 is an explanatory sectional view showing a first frame in the embodiment of the panel mounting structure for a building or the like according to the present invention.

FIG. 6 is a perspective explanatory view showing a state before a clipper is installed in the embodiment of the panel mounting structure of a building or the like according to the present invention.

7 is an explanatory perspective view showing a state in which the clipper of FIG. 6 is rotated to engage with a locking claw of a pressing edge.

FIG. 8 is an explanatory cross-sectional view showing a pressing edge in the embodiment of the panel mounting structure for a building or the like according to the present invention.

FIG. 9 is an explanatory sectional view showing a second frame in the embodiment of the panel mounting structure for a building or the like according to the present invention.

FIG. 10 is an explanatory side view showing a distal end portion of a second frame in the embodiment of the panel mounting structure for a building or the like according to the present invention.

FIG. 11 is an exploded perspective view showing a fitting in the embodiment of the panel mounting structure for a building or the like according to the present invention.

FIG. 12 is a perspective explanatory view showing a modified example of another clipper in the embodiment of the panel mounting structure for a building or the like according to the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 mountain top light 2 first frame 3 second frame 4 opposed wall 5 U-shaped groove 6 panel receiver 8 partition plate 9 drainage channel 10 opening accommodation space (opening space) 11 mounting groove 12 bolt (male screw member) 14 nut ( Female screw member) 15 Clipper 16 Joint 16a Flat portion 19 Connection port 20 One end 21 Pressing edge 22 Lip gasket (gasket) 23 Locking claw 24 Sealing material 26 Cover gasket 26a Free end 28 Panel 29 Glass panel

 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Mihiro Sato 4-3-5 Nihonbashi Honcho, Chuo-ku, Tokyo Inside Shin-Etsu Polymer Co., Ltd. (72) Kensuke Kanto 4-5-2-5 Nihonbashi Honcho, Chuo-ku, Tokyo Shin-Etsu Polymer Co., Ltd. (72) Inventor Isao Kojima 2614 Ootakubo, Urawa-shi, Saitama F-term (Reference) 2E108 AA02 AS01 AS07 AZ01 AZ02 AZ06 BB01 BN01 CC18 DF06 DF11 DF18 ER09 ER10 FF11 GG09 GG15

Claims (3)

[Claims] A first frame, a plurality of second frames connected to and intersecting with the first frame, a plurality of ridges held by the first and second frames, and the first and second frames; And a plurality of panels sandwiched between a plurality of ridges, and a panel mounting structure such as a building, comprising a panel receiver at one end of a pair of opposed walls forming the first and second frames. A partition plate is mounted between the pair of opposing walls, and the space between the pair of opposing walls is divided into a drainage channel on one end side and an opening space on the other end side, and a male screw member is provided on the partition plate. And a female screw member is screwed into the male screw member, and one of the male screw member and the female screw member supports a springy clipper located in the drainage channel. A connection port is formed at one end of the opposite wall of the frame. Of the front and rear ends in the longitudinal direction of each second frame, at least the other end of the opposing wall at the front end is cut out so that one end of the opposing wall at the front end can be inserted into the connection port, and A panel mounting structure for a building or the like, characterized in that a gasket for sandwiching the panel between the panel receiver and the other end is provided at one end, and a locking claw that catches on the clipper is provided at the other end. 2. The clipper is formed to have a substantially dish-shaped cross section, and a pair of ridge engaging claws are hooked on both inclined pieces, and a cover gasket for covering the clipper is attached between the pair of ridge gaskets. A male screw member is supported on the partition plate of the first frame, a female screw member is screwed into the male screw member, and a fitting is screwed to one of the male screw member and the female screw member. 2. A panel mounting structure for a building or the like according to claim 1, wherein said joint supports a free end of a cover gasket in a pair of opposing second frames. 3. The panel mounting structure for a building or the like according to claim 1, wherein the pressing edge, the gasket, and the panel are unitized via a sealing material.