JPS6145798Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Field of Use This invention relates to a sealing device for a connecting portion of panels constituting a building such as a greenhouse, for example.

BACKGROUND ART Conventionally, it has been known to form hollow parts between mutually connected frame members at the joints of panels of buildings such as greenhouses, and to apply a sealing member to the joints. According to the law, both had insufficient airtightness and were unable to reliably prevent the intrusion of wind and rainwater.

Purpose of the invention The purpose of this invention is to solve the above problems and to be able to reliably seal the panels that are to be connected to each other or the connection between the panels and the supports, thereby preventing the intrusion of wind. At the same time,
Can prevent rainwater from penetrating into the building,
Furthermore, it is an object of the present invention to provide a sealing device for a panel connecting portion, which can prevent misalignment between panels or between a panel and a support at the connecting portion, can accurately position the panels, and can connect the panels with a neat finish. There it is.

Structure of the Device In order to achieve the above-mentioned purpose, this device has an opening in each connecting side of the frame members of the panels to be connected to each other, or the frame members and the support, toward the opposing frame member or support. These frame members or the frame member and the support are combined with the openings of the grooves facing each other, and are connected by a connecting tool, and the outer edges of the grooves are connected to each other. A gap is formed between the grooves, and a gap is formed between the thick-walled seal body housed in the grooves, the thin-walled outwardly extending portion, and a gap between the outer edges of the grooves. A sealing member constituted by a connecting portion fitted into the gap is fitted, and is surrounded by the inner wall of the groove and the sealing member between the frame members of the panel or between the frame member and the support. The gist of this invention is a sealing device for a panel connecting portion in which a hollow portion is formed.

Embodiment Next, an embodiment of this invention will be described based on the drawings.

Note that the drawing shows an example in which the sealing device of this invention is applied to a greenhouse.

In the drawings, reference numeral 1 denotes a greenhouse made up of a large number of panels 2 combined, each of which is made up of a glass plate 4 attached to a rectangular frame 3 made of extruded aluminum. Note that a transparent synthetic resin plate may be used instead of the glass plate 4. 5 is an extruded aluminum post installed at the corner of greenhouse 1, and 6 and 7 are panels 2.
Bolts and nuts 8 connect the frame members 3 of the panel 2 to each other, or the frame members 3 and the pillars 5, respectively, and the connecting sides 3a, 5a of the frame members 3 of the panel 2 and the pillars 5, respectively.
This is a concave groove provided on the outer edge of the frame member 3, which opens toward the other opposing frame member 3 or support column 5. And frame material 3 comrade of panel 2 or frame material 3
and the pillar 5 are connected to the openings 9, 9 of these grooves 8, 8.
are combined so that they are facing each other.

Reference numeral 10 denotes a synthetic resin sealing member fitted into these grooves 8, 8 so as to straddle them. a gap 1 between the outer edges 14, 14 of the concave grooves 8, 8, and the outer edges 14, 14 of the grooves 8, 8;
5 and a connecting portion 13 fitted in the inside. Hollow parts 16, 16 surrounded by the inner walls 8a, 8a of the grooves 8, 8 and the seal member 10 are formed between the frame members 3, 3 of the panel 2 or between the frame member 3 and the support 5. I am forced to do so.

17 is the frame material 3 of the panel 2 on the outside of the greenhouse 1
This consists of a hard main body 18 fixed to the frame material 3, and a soft seal convex part 19 with a V-shaped cross section that is integrally attached to the main body 18 and is brought into close contact with the glass plate 4. and a soft seal convex portion 20 that is integrally provided with the hard main body 18 and brought into close contact with the frame member 3. 2
Reference numeral 1 denotes a glass plate receiving member that receives the peripheral edge of the glass plate 4, 22 a synthetic resin rim that receives the periphery of the glass plate 4 inside the greenhouse 1, and 23 formed between the glass plate 4 and the outer rim 17. The putty is filled into the hollow.

In addition, in the above-mentioned embodiment, a case was shown in which the joints between the frame members 3 and 3 of the panels 2 and the joints between the frame members 3 and the pillars 5 in the greenhouse 1 were sealed, but this invention is based on the above-mentioned method. Not only in greenhouses 1, but also in other auxiliary assembly buildings such as terrace roofs, sunrooms, snow guards, etc., the connecting parts of the frames 3 and 3 of the panels 2, or the frames 3 and the supports 5 or other The present invention can be similarly applied to the case of sealing the joints with the shapes forming the girders, intermediate crosspieces, etc.

Effects of the invention As described above, this invention allows the frame members 3, 3 of the panels 2 to be connected to each other or the connecting sides 3a, 5a of the frame member 3 and the support 5, respectively, to be connected to the opposite frame member 3, Alternatively, grooves 8, 8 that open toward the support columns 5 are provided, and the frame members 3, 3 or the frame members 3 and the support column 5 are connected to the openings 9, 8 of the grooves 8, 8.
Combined with 9 facing each other,
They are connected by connectors 6 and 7, and a gap 15 is formed between the outer edges 14 and 14 of the grooves 8 and 8,
In these grooves 8, 8, a thick seal body 11 housed in the grooves 8, 8 and a thin outer protrusion 1 are inserted.
2, and the outer edge 1 of the concave grooves 8, 8 that connects both.
A sealing member 10 constituted by a connecting portion 13 fitted into a gap 15 between the frames 3 and 14 of the panel 2 is fitted between the frame members 3 and 3 of the panel 2 or between the frame members 3 and the support 5. , the inner wall 8 of the grooves 8, 8
Since hollow portions 16, 16 are formed surrounded by a, 8a and the sealing member 10, the groove 8 can be closed by tightening the connecting tools such as the bolts 6 and nuts 7, for example. ,8 outer edge 1
The gap 15 between the two outer edges 14, 14 is narrowed, and the connecting portion 13 of the seal member 10 is tightened from both sides by the outer edges 14, 14, resulting in excellent sealing performance. Therefore, it is possible to reliably prevent wind and rainwater from entering the inside of the building such as the greenhouse 1, and even if rainwater does enter, the hollow parts 16, 1
6, such rainwater is collected in the hollow part 16,
Since rainwater flows down inside the building and is discharged to the outside from the open ends of the hollow parts 16, 16, there is no chance of rainwater penetrating into the inside of the building. Furthermore, the groove 8,
Since the outer edges 14, 14 of the seal member 10 are fitted between the seal body 11 and the outwardly projecting portion 12, it is possible to prevent misalignment between the panels 2 or between the panels 2 and the struts 5 at the connecting portion of the panels 2. can be prevented, positioning can be performed accurately,
This has the effect that the panels 2 can be neatly connected with a good-looking finish.

[Brief explanation of the drawing]

The drawings show an example of this invention. Figure 1 is a side view of a greenhouse using the invention, and Figure 2 is a side view of a greenhouse using the invention.
FIG. 1...Greenhouse, 2...Panel, 3...Frame material, 4...
... Glass plate, 5 ... Support column, 6, 7 ... Connector (bolt and nut), 8 ... Concave groove, 8a ... Inner wall, 9
... opening, 10 ... seal member, 11 ... seal main body, 12 ... outward protrusion, 13 ... connection part,
14... Outer edge, 15... Gap, 16... Hollow part.

Claims (1)

[Scope of utility model registration request] Frame members 3, 3 of panels 2 to be interconnected
Each connecting side 3 of the comrade or frame material 3 and the support 5
a, 5a, the other frame member 3 or support 5
Concave grooves 8, 8 are provided that open toward the frame members 3, 3, or the frame member 3 and the support 5 are in a state in which the openings 9, 9 of the concave grooves 8, 8 are opposed to each other. When combined, they are connected by connectors 6, 7, and a gap 15 is formed between the outer edges 14, 14 of the grooves 8, 8. a thick-walled seal body 11 housed within;
A sealing member 10 constituted by a thin outward projecting portion 12 and a connecting portion 13 that connects the two and is fitted in a gap 15 between the outer edges 14, 14 of the grooves 8, 8. is inserted into the frame material 3 of the panel 2,
3, or between the frame member 3 and the support column 5, a hollow part 16, 16 surrounded by the inner walls 8a, 8a of the grooves 8, 8 and the sealing member 10 is formed. sealing device.