Injection bung with circular groove structure

Injection bung with circular groove structure

  • CN 206,590,293 U
  • Filed: 08/31/2016
  • Issued: 10/27/2017
  • Est. Priority Date: 08/31/2016
  • Status: Active Grant
First Claim
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1. the injection bung with circular groove structure, it is characterised in that:

  • Including bung body, bung is raised and bung is recessedGroove, is provided with the bung projection, the bung projection on the bung body and is provided with the bung groove, describedSteam vent is evenly arranged with bung projection, the steam vent is used for staving content and carries out gas exchanges, the bucket with extraneousThe raised hollow-core construction using bottom end opening of lid, bung raised seals, the bucket are evenly arranged with bung projectionLid body, the bung are raised and the bung groove is wholely set, and bung mouthful and circle are provided with the bung grooveConnected in star, the bung is intraoral to be provided with the bung oil nozzle, and the depth of the circular groove is more than or equal to bung projectionHeight, the circular groove is used to be positioned the bung body, and the depth of the bung mouthful is less than or equal to the bucketRaised height is covered, the circular groove is used to hold oil nozzle when packaging is piled up, make to pile up smooth, can played after fillingStrengthen the effect of bung bulk strength, the bung oil nozzle flows out for contained liquid.

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