Aluminum alloy up-down seaming type connector
The utility model discloses an aluminum alloy up-down seaming type connector which comprises a fastener seat, an upper fastener and a lower fastener. The upper fastener and the lower fastener are respectively connected with one ends of the fastener seat and disposed in an up-down manner. The free en...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an aluminum alloy up-down seaming type connector which comprises a fastener seat, an upper fastener and a lower fastener. The upper fastener and the lower fastener are respectively connected with one ends of the fastener seat and disposed in an up-down manner. The free end of the upper fastener is provided with an upper connecting part. The upper connecting part comprises an upper horizontal part. The free end of the upper horizontal part is provided with an upper insert extending upwardly. The free end of the lower fastener is provided with a lower connecting part. The lower connecting part comprise a lower horizontal part. The free end of the lower horizontal part is provided with a lower insert extending downwardly. The aluminum alloy up-down seaming type connector has the advantages that the upper fastener and the lower fastener can respectively provide certain grabbing force for granite material, and the distance between the upper fastener and the lower fastener of two connect |
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