JPH0441395U - - Google Patents

Description

[Brief explanation of drawings]

Figure 1 is a front view showing one embodiment of the present invention;
The figure is a plan view, the third figure is a cross-sectional side view of the intersection, and the fourth figure is a cross-sectional side view of the intersection.
The figure is a cross-sectional plan view of another intersection, and FIG. 5 is a cross-sectional side view of the pivot joint. FIG. 6 and FIG. 7 are main part sectional side views showing a conventional example. 1... Intersection, 2... Pipe material, 3... Folding side frame, 4... Horizontal connection pipe, 5... Rivet, 6
...outer tsuba.

Claims (1)

[Scope of utility model registration request] A pair of left and right folding side frames 3, 3 that are freely foldable and are made of a plurality of pipe materials 2 that intersect at a plurality of intersections 1... and intersections of the pair of left and right folding side frames 3, 3. A folding clothes dryer equipped with a horizontal connecting pipe 4 bridging the left and right sides of the horizontal connecting pipe 4, which is inserted in the shape of a skewer at the intersection 1 of the pipe materials 2 forming the folding side frames 3, 3. The ends of the horizontal connecting pipes 4 are directly inserted, and the rivets 5 are inserted from the outside of the pipe material 2a outside the intersection 1 to fix them, and the intersection 1
A folding clothesline characterized in that an outer flange portion 6 that comes into contact with the inner surface of the inner pipe material 2b is formed into a bulge on the horizontal connecting pipe 4 by plastic working.