Two buckle sealed wide mouth bucket

Patent Name Two Sealed Sealed Wide-mouthed Bucket Patent Applicant Shanghai Lishi Packing Co., Ltd. Principal Applicant Location 200237 Shanghai Taoshun District No. 1500 Beisong Road Inventor Tao Hua Application (Patent) No. 200420090159.9 Date of Application 2004.09.16 Certification Date Approval Announcement No. 2744608 Auditing Notice Day 2005.12.07 Manual CD No. D0549 Main Classification No. B65D1/12 Classification No. B65D1/12; B65D53/02; B65D25/28 Sub-file Original Application No. Priority Submission This publication discloses a two-way The buckle sealing wide mouth bucket belongs to the technical field of sealed packaging barrels; it comprises a barrel body and a barrel lid, between the outer side surface of the body surface of the barrel body and the inner side surface of the outer ring wall (5) of the outer ring groove of the barrel lid. Each set of two buckles (6,7) and clasps (9,11), sealed by interference fit, set the exhaust hooks on the clasps of the bucket lid, and set the size of the two buckets to the bucket The concave disc is provided with a reinforcing support block between the barrel body and the support surface where the handle hole is located, and a rubber seal ring can be arranged at the inner bottom of the outer ring groove of the lid; the wide sealing provided by the utility model is provided. Barrels use reasonable The sealing structure of the two buckles not only improves the sealing performance, but also facilitates the capping and unsealing of the lid. The venting seams can prevent the air in the barrel from expanding. The handlebars for reinforcing the support blocks are provided with a safe and firm hanging hole. The plate can be smoothly stacked after the outlet nozzle is installed to facilitate the transportation and packaging process. Sovereignty Item 1. A two-step buckle-sealing wide-mouth bucket, which comprises a barrel body and a barrel lid, characterized in that the outside surface of the barrel body mouth is provided with two outward protruding buckles along the barrel mouth (6, 7). ) The inner side of the outer ring wall (5) of the outer ring groove of the lid is provided with two rows of upper and lower rows of hooks that fit into the buckles (6, 7) on the outer side of the barrel body's mouth (9, 11) The inner ring of the barrel body is sealed in the outer ring groove of the barrel lid by an interference fit, and the inner side wall surface (4) of the inner ring wall (13) of the outer ring groove of the barrel lid and the inner side surface of the barrel body mouth ( 14) Tight fit.