Cartridge-type feeding case for a solid object
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United States of America Patent
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-
Nov 17, 1998
Issued Date -
N/A
app pub date -
May 23, 1996
filing date -
Sep 8, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The cartridge C and the case body 10 relatively rotate to rotate the extruding rod 13 by engaging the rotary driving hole 24a to the shaft 14. The extruding rod 13 moves back and forward against the exterior case 11 of the case body 10 along an axial direction of the extruding rod 13. The tip end of the shaft 14 of the extruding rod 13 pushes the core chuck 21 against the spring 25 in the cartridge body 20 by back and forward movement of the extruding rod 13. Therefore, a stick-type solid cosmetic 22 held by the core chuck is fed from the tip opening of the cartridge body 20. The extruding rod 13 has applied thereto slide resistance by an elastic ring 39 positioned in the case body 10 and through which this rod extends in friction relationship.
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