Gear type clamping fastener
The utility model discloses a gear type clamping fastener which comprises an upper fastening piece and a lower fastening piece, wherein the end surface of the base of the upper fastening piece is provided with a gear boss vertically extending outward; four cones are arranged around the gear boss; an...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a gear type clamping fastener which comprises an upper fastening piece and a lower fastening piece, wherein the end surface of the base of the upper fastening piece is provided with a gear boss vertically extending outward; four cones are arranged around the gear boss; and the end surface of the lower fastening piece is provided with a groove and mounting holes respectively adaptive to the gear boss and the cones. The gear type clamping fastener has smart design and reliable connection, can be embellished on clothes or bags, is attractive and elegant, and has great promotional value and market prospect. |
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