JPH026226Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a panel body for a shutter installed in an opening in a building.

Conventionally, in the case of a shutter curtain in which a shutter curtain formed by connecting a plurality of panel bodies in the vertical direction is moved up and down along guide rails erected on both sides of a building opening, the shutter curtain is constructed as shown in Fig. 5. In addition, since the guide rail is fixed with both ends b of the panel body a fitted into the guide rail c, if the panel body is damaged, the panel body can be easily removed from the guide rail. If the guide rail cannot be replaced, especially if the guide rail is embedded in the wall of a building, cut the middle part of the damaged panel and connect a new panel to the cut part by welding, etc. Because of this, repair work was difficult and there were weld marks left on the joints, which were aesthetically undesirable.

In view of the above-mentioned circumstances, the present invention was devised to eliminate these drawbacks, and in particular, the panel body is formed to be narrower than the opposing interval between the left and right guide rails, and the panel body is At both ends, in advance,
By removably connecting and fixing the end metal fittings fitted into the guide rail through the fasteners, even if the panel body is damaged, it is not possible to easily replace it with a new panel body, and the guide rail The thickness of the panel body is not restricted by the rail groove width of the guide rail, allowing the use of various panels as appropriate, such as those with irregularities and those with large thickness. The object of the present invention is to provide a shutter panel body that can be improved in quality.

The structure of the present invention will be described with reference to the embodiment shown in the drawings. Reference numeral 1 is a panel shutter, and the panel shutter 1 has a plurality of elongated panel bodies 2 disposed in the vertical direction, and a roller chain 3. The shutter curtain 4 is connected to form a shutter curtain 4, and by the rotation of the induction sprocket 5 that meshes with the roller chain 3, it is guided via rollers 7 to the left and right guide rails 6, 6 installed on both sides of the opening of the building. It moves up and down while being moved. 8 is the guide rail 6,
A shutter storage case 6 is connected to the upper end of the shutter storage case 8, and storage rails 10, 10 are horizontally arranged inside the left and right side plates 9, 9 of the shutter storage case 8. The panel bodies 2, which have been moved upward by the rotation of 5, are stored in a state in which they are sequentially arranged in parallel.

The panel body 2 is formed to be narrower than the distance between the opposing inner surfaces of the guide rails 6, 6 which are erected on the left and right sides of the opening, and end metal fittings 11 are screwed onto both ends thereof. has been done. That is, reference numeral 12 denotes the main body of the end metal fitting 11 formed in a box shape with an opening, and a guide rail is attached to the mounting plate 14 hanging down from the lower surface of the upper plate 13 by penetrating one side plate 15. A roller shaft 16 protruding to the side is mounted, and the roller chain 3 is rotatably supported at the intermediate portion of the roller shaft 16, and the tip of the roller shaft 16 is inserted into the guide groove 6a of the guide rail 6. A roller 7 to be fitted is rotatably attached to the shaft. Mounting holes 18, 18 are bored in the other side plate 17, and bolts 18, 18 are inserted through the mounting holes 18, 18.
Screw holes 2 with 9 and 19 provided on the end face of the panel body 2
The end fittings 11 are removably attached and fixed to both ends of the panel body 2 by tightening them to 0.0, 20. 21 is a lid attached to the opening of the end fitting 11 with screws 22; 23, 23 are the end fittings 11;
Rubber bodies to prevent finger jamming attached to the upper and lower surfaces of 2
4 is a retaining ring for the roller 7, 25 is a nut welded to the panel body 2 to form the screw hole 20, 26 is a collar, and 27 is a washer.

Next, the operation of the present invention configured as described above will be explained. Now, when the induction sprocket 5 is rotated by an opening/closing machine (not shown), each panel body 2 connected by the roller chain 3 meshed with the induction sprocket 5 moves up and down along the guide rails 6, 6, and the building The opening can be opened and closed freely. If the panel body 2 is damaged, first remove the screws 22 and remove the lid body 21 from the end hardware 11, then loosen the bolts 19, 19, and the panel body 2 can be erected from side to side. Since the width is narrower than the opposing spacing between the guide rails 6, 6, it is possible to remove only the panel body 2 while leaving the end metal fittings 11 fitted in the guide rails 6. There is no need to cut the middle part of the damaged panel body or to connect a new panel body to the cut part by welding, and the panel body can be easily damaged without any damage to the appearance by simply attaching the bolt 19. The panel body can be replaced with a new panel body.

Further, since both ends of the panel body 2 itself are not fitted into the guide rails 6, 6, the screw holes 2 at the ends
If 0 and 20 are provided corresponding to the positions of the mounting holes 18 and 18 of the end metal fitting 11, materials thicker than the guide groove 6a of the guide rail 6 or materials with uneven shapes can be used. You can freely design the shutter. On the other hand, the width of the guide groove 6a of the guide rail 6 is not limited by the thickness of the panel body 2 used, and it is sufficient that the end hardware 11 can be inserted into it. It can be made smaller and more aesthetically pleasing.

In short, the present invention connects a plurality of panel bodies in the vertical direction to form a shutter curtain,
In the shutter in which the shutter curtain is moved up and down along left and right guide rails erected on both sides of a building opening, the panel body is formed to have a width narrower than the opposing interval between the left and right guide rails, and At both ends of the panel body, end metal fittings that were previously fitted into the guide rails were removably connected and fixed via fasteners, so the panel was formed to be narrower in width than the opposing spacing of the guide rails. Since only the panel body can be easily removed, if the panel body is damaged, it cannot be easily replaced with a new panel body, and only the end hardware that is connected and fixed to the panel body is inserted into the guide rail. Therefore, the panel body is not restricted by the rail groove of the guide rail, and even thick or uneven materials can be used as appropriate, allowing for the freedom to design a highly versatile shutter. In addition, the rail groove width can be reduced to improve the aesthetic appearance of the guide rail, which brings about extremely useful practical effects.

[Brief explanation of the drawing]

The drawings show an embodiment of the shutter panel body according to the present invention, and FIG. 1 is an overall perspective view;
FIG. 2 is a longitudinal sectional view of the main part, FIG. 3 is an exploded perspective view of the same as above, FIGS. 4A and 4B are action explanatory views, and FIG. 5 is a transverse sectional view showing a conventional example. In the figure, 1... Panel shutter, 2... Panel body, 3... Roller chain, 4... Shutter curtain, 5... Induction sprocket, 6... Guide rail, 7... Roller, 8... Storage case. , 9... side plate, 10... storage rail, 11... end hardware, 1
2...End hardware body, 13...Top plate, 14...Mounting plate, 15...Side plate, 16...Roller shaft, 17...
...Side plate, 18...Mounting hole, 19...Bolt, 20
...Threaded hole, 21 ... Lid, 22 ... Screw, 23
...Rubber body, 24 ... Retaining ring, 25 ... Nut,
26...It's Watsusha.

Claims (1)

[Scope of utility model registration request] In a shutter in which a plurality of panel bodies are connected in the vertical direction to form a shutter curtain, and the shutter curtain is moved up and down along left and right guide rails erected on both sides of a building opening, the above-mentioned panel The panel body is formed to have a width narrower than the opposing spacing between the left and right guide rails, and end metal fittings that are previously fitted into the guide rails are removably connected to both ends of the panel body via fasteners. A shutter panel body characterized by being fixed.