Moulding cup structure of a slice formula resistance to compression
The utility model discloses a moulding cup structure of a slice formula resistance to compression, the unusual is: the lower extreme of cup is provided with an arc -shaped passageway, be provided with arc coil spring in the arc -shaped passageway. Arc coil spring's diameter is between 5 -8mm. T...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model discloses a moulding cup structure of a slice formula resistance to compression, the unusual is: the lower extreme of cup is provided with an arc -shaped passageway, be provided with arc coil spring in the arc -shaped passageway. Arc coil spring's diameter is between 5 -8mm. The utility model discloses an useful part is: arc coil spring has good elasticity, reduces the direct oppression to newborn the heart channel of hang -Shaoyin of conventional steel ring, is favorable to the adjustment, promotes the blood circulation, can not oppress human formation and rein in the trace, makes the wearing person more comfortable. |
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