Container with tearing strip

Container with tearing strip

  • CN 102,774,546 B
  • Filed: 07/05/2012
  • Issued: 07/08/2015
  • Est. Priority Date: 07/05/2012
  • Status: Active Grant
First Claim
Patent Images

1. an airtight container, comprise the container cover (1) and container body (2) that can be bonded with each other, the periphery of described container cover (1) is provided with the groove (1-1) under shed, the upper periphery of container body (2) is provided with receiving area (2-2), when the container is closed, secure latch (2-1) on container body (2) upper limb is defined and remains in the groove (1-1) of container cover (1), simultaneously, the outer shroud projection (1-1-5) being positioned at the edge of container cover (1) is defined and remains on the receiving area (2-2) at container body (2) top, form incorgruous dual safety closedown structure,It is characterized in that,First heavy safety interlocking structure comprises ring-type grab (1-1-3) and secure latch (2-1), with the top of the sidewall (2-6) of container body (2) on the inside face being arranged on the lateral wall (1-1-2) of the groove (1-1) of container cover (1) respectively;

  • Second heavy safety interlocking structure comprises the outer shroud projection (1-1-5) being arranged on container cover (1) edge and the receiving area (2-2) being arranged on container body (2) top, the discrete snap close of multistage (2-3-1) is set in receiving area (2-2), the discrete snap close of this multistage (2-3-1) fastens mutually with the outer shroud projection (1-1-5) at container cover (1) edge, wherein, the fastening direction of the first and second heavy safety interlocking structures is contrary, andWherein, the discrete snap close of described multistage (2-3-1) in the receiving area (2-2) of container body (2) is formed to destroy together with the lateral wall at place and removes region, andWherein, the bottom, receiving area (2-2) of container body (2) has reinforcement structure, this reinforcement structure is that Z-type connecting wall (2-7) is together with strengthening the form of outer shroud (2-4) with container body sidewall (2-6), three is connected by multiple radial reinforced rib (2-8), and forming open (2-7-1) is configured on Z-type connecting wall (2-7), the position of this opening is corresponding with the position of the discrete snap close of described multistage (2-3-1), and the width of each opening is more than or equal to the width of the discrete snap close of multistage (2-3-1) correspondent section, andThe groove (1-1) of container cover (1) periphery is separated into C shape space (1-1-7) and reverse C-shape space (1-1-8) by protruding (1-1-1), groove outer wall (1-1-2) and ring-type grab (1-1-3) form reverse C-shape space (1-1-8) together with protruding (1-1-1), time closed, the secure latch (2-1) on container body (2) top to be pressed in reverse C-shape space (1-1-8) and to be maintained in this reverse C-shape space (1-1-8), thus only allow the one-way movement that container cover (1) is pressed into from top, cannot radial and axially move after fastening.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×