Nova Patents
JP2007008541A

Container cap

Abstract

[Subject] A container is not made to produce deformation distortion corresponding to the decompression in a container, but the cap of the container which can moreover do opening sanitarily easily is offered. [Solution means] The oral region of a container is equipped with the cap 1 of a container, and it stoppers a container closely. The 封止 part 6 of the cap which 封止 the oral region of a container is equipped with the pull ring 9 which hangs a finger. The circumference of the 封止 part 6 serves as the score part 7 excised by raising of the pull ring 9. The 封止 part 6 is a 膨出-like thin-walled part toward a way outside a container. Outside the cap, toward the way, the 膨出-like 封止 part 6 is constituted so that a swelling may be reversed toward the inner direction of a container by decompression in a container. The cap 1 of a container has the 打栓 structured division 5 which covers and devotes itself to the oral region of a container, and stoppers a container closely. [Selection figure] Fig. 1

Term

No projected expiry on record.

  1. Priority and filed
  2. Published
  3. Today

3 claims: 1 independent, 2 dependent

  1. 1
    It is a container cap that is attached to the mouth of the container to seal the container, and the sealing part of the cap that seals the mouth of the container is equipped with a pull ring for hanging a finger, and the circumference of the sealing part is a pull ring. The cap of the container is a score portion that is cut off by pulling up the container, and the sealing portion of the cap is a thin-walled portion that bulges toward the outside of the container. 容器の口部に装着して容器を密栓する容器のキャップであって、 容器の口部を封止するキャップの封止部は指を掛けるプルリングを備えているとともに、封止部の周囲はプルリングの引き上げにより切除されるスコア部となっており、 上記キャップの封止部は、容器の外方に向かって膨出状の薄肉部であることを特徴とする容器のキャップ。