FIELD: personal use articles.
SUBSTANCE: invention relates to a heel that contains a stationary part (with its walls forming a hollow in the form of a channel with a round cross section) and a replaceable tap; the hollow wall has a helical surface; positioned inside the hollow is a tap having a helical surface, the said helical surfaces contacting so that to enable the tap protrusion.
EFFECT: ensuring gradual protrusion of the tap according to its wearing-out.
2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HEEL | 2013 |
|
RU2534072C1 |
| HEEL | 2013 |
|
RU2538545C1 |
| SHOE HEEL | 2006 |
|
RU2327397C2 |
| SHOES | 2006 |
|
RU2327398C2 |
| BOW (VERSIONS) | 2006 |
|
RU2318693C1 |
| DEVICE FOR DETERMINATION OF IMPACT RESISTANCE OF MATERIAL | 2014 |
|
RU2578249C1 |
| LIGHT-EMITTING DIODE LAMP BASE | 2012 |
|
RU2489766C1 |
| FAST SUBMERSIBLE | 2007 |
|
RU2349488C2 |
| FLOWER POT | 2006 |
|
RU2322043C1 |
| SPLIT MOULD | 2006 |
|
RU2325274C1 |
