JPS61108496U - - Google Patents

Description

[Brief explanation of the drawing]

The drawing shows one embodiment of the slat structure of the panel shutter according to the present invention, and shows the first embodiment of the slat structure of the panel shutter according to the present invention.
The figure is a schematic front view of the panel shutter, Figure 2 is a perspective view of the main parts of the shutter curtain, Figure 3 is a front view with a part of the slat omitted, Figure 4 is a side view of the slat, and Figure 5 is a side view of the slat. FIG. 3 is a sectional view taken along line AA in FIG. 3, FIG. 6 is a sectional view taken along line BB in FIG. In the figure, 1 is a panel shutter, 2 is a winding drum, 3 is a shutter case, 4 is a shutter curtain, 5 is a guide rail, 6 is a slat, 7, 8
is a horizontal frame, 9 is a plate, 10 is a vertical frame, 11 is a connecting part,
12 is a sealing material, 13 is a fitting groove, 14 is an engagement groove,
15 is a fitting groove, 16 is a connecting portion, 17 is an engagement groove, 1
8 is an engagement protrusion, 19 is a liner, 20 is a protrusion, 2
1 is an end member, 22 is a screw, and 23 and 24 are screw pockets.

Amendment May 30, 1986 The scope of claims for utility model registration is amended as follows.

[Scope of Claim for Utility Model Registration] (1) A connecting portion of slats constituting a shutter curtain that can be freely wound on a winding drum, which are long in the left and right directions, and which engage with each other to form a bendable interlock connection. The upper and lower horizontal frames are formed,
The plate body is fitted into the fitting grooves formed on the opposing surfaces of the upper and lower horizontal frames, and the plate body is engaged with the engagement grooves formed on the front and rear surfaces of the upper and lower horizontal frames to face the plate body. A slat structure for a panel shutter, characterized in that it is constructed using a vertical frame supported between both horizontal frames. (2) Claims for registration of a utility model characterized in that the vertical frame is in a convex state with respect to the front and rear surfaces of the horizontal frame so that it comes into contact with other slats while being wound around the winding drum. The slat structure of the panel shutter described in item 1 . (3) The panel shutter slat structure according to claim 1, wherein the vertical frame is formed with a protrusion adjacent to the plate at a position corresponding to the plate.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A connecting portion of slats forming a shutter curtain that can be freely wound on a winding drum, which are long in the left and right directions and engage with each other to form a bendable interlock connection. The upper and lower horizontal frames are formed,
The plates are fitted into fitting grooves formed on the opposing surfaces of the upper and lower horizontal frames, and engaged with the engagement grooves formed on the front and rear surfaces of the upper and lower horizontal frames, sandwiching the plates from the front and back. A slat structure for a panel shutter characterized by being constructed using vertical frames supported between frames. (2) Claims for registration of a utility model characterized in that the vertical frame is in a convex state with respect to the front and rear surfaces of the horizontal frame so as to come into contact with other slats while being wound around the winding drum. Slat structure (3) of a panel shutter according to claim 1, wherein the vertical frame is formed with protrusions adjacent to the plate at a position corresponding to the plate. The slat structure of the panel shutter described in item 1.