JPH0196990U - - Google Patents

Description

[Brief explanation of the drawing]

The drawings show an embodiment of the frame material structure of a panel shutter according to the present invention, in which FIG. 1 is a schematic perspective view of the panel shutter, and FIG. 2 is an explanation of the operation showing the state when the shutter is closed. Figures 3 and 3 are explanatory diagrams showing the operation when the shutter is closed, and Figure 4 is a sectional view of the main parts of the panel shutter. In the figure, 2 is a panel body, 3 is a connecting chain, 4 is a guide roller, 5 is a guide rail, 6 is a sprocket, 7 is a storage rail, 8 is an upper stile, 8b is an engagement groove,
8d is a tip, 9 is a lower stile, 9c is an engagement piece, and 9d is a groove.

Amendment February 1, 1986 The scope of claims for utility model registration is amended as follows.

[Claims for Utility Model Registration] A plurality of panel bodies are connected in a series through a connecting member such as a chain, and a gap is provided between the upper stile of the panel body that descends in advance and the lower part of the panel body that follows. In a panel shutter, which is provided with a storage rail that sequentially closes the stiles by bringing them into contact with each other, while simultaneously transporting the rising panel bodies horizontally and storing them in a parallel manner, the upper stile has a storage rail that is opposite to the horizontal storage direction. A protruding piece that protrudes upward on the side surface and overlaps with the side surface of the lower stile opposite to the storage cross-feeding while leaving a gap with the succeeding panel body, and an engaging portion located on the storage cross-feeding side of the protruding piece. On the other hand, the lower stile has a protruding piece that protrudes downward on the storage cross-feed side surface and overlaps the storage cross-feed side surface of the upper stile while leaving a gap with the preceding panel body, and a protrusion piece that overlaps the storage cross-feed side surface of the upper stile with a gap between adjacent panel bodies. The lower stile is provided with an engaging receiving part which locks the engaging part when the panels come into contact and prevents the panel body from shifting laterally, although this does not matter when the lower stile is in contact with the upper stile side protruding part. A frame material structure for a panel shutter, characterized in that the tip of the piece is provided with a concave groove that is open at the bottom and is inserted from below when the piece is closed.

Claims (1)

[Scope of utility model registration request] A plurality of panel bodies are connected in a series through a connecting member such as a chain, and the upper stile of the subsequent panel body is brought into contact with the upper stile of the panel body that descends in advance, leaving a gap. In a panel shutter that is provided with a storage rail that horizontally feeds and stores panel bodies that rise while closing, the upper stile is provided with a storage rail that protrudes upward on a side opposite to the storage horizontally feeding direction, and a subsequent panel The lower stile is provided with a protruding piece that overlaps with the side surface of the lower stile opposite to the side of the storage cross-feed while leaving a gap with the body, and an engaging portion located on the side of the storage cross-feed than the protrusion piece. There is no relationship between a protruding piece that protrudes downward on the storage cross-feed side surface and overlaps the storage cross-feed side surface of the upper stile with a gap between it and the preceding panel body, and when there is a gap between adjacent panel bodies. However, the upper stile is provided with an engaging receiving part that engages with the engaging part when they come into contact to prevent the panel body from shifting laterally, and the upper stile is provided with an engaging receiving part that locks the engaging part when they come into contact and prevents the panel body from shifting laterally. A frame material structure for a panel shutter characterized by having a concave groove with an open bottom that is inserted from the side.