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CN-224211532-U - Waterproof collapsible container bag

CN224211532UCN 224211532 UCN224211532 UCN 224211532UCN-224211532-U

Abstract

The utility model discloses a waterproof foldable paper bag, which is designed by arranging a rolling assembly and an inner waterproof assembly on the upper part of a waterproof inner paper bag layer respectively, when the waterproof inner paper bag layer finishes accommodating files, a first inner waterproof sealing strip and a second inner waterproof sealing strip can be firstly sealed and buckled, and then the rolling bag is curled on the upper part of the waterproof inner paper bag layer until a magic tape group contacts with a magic tape group and is bonded and fixed, at the moment, the first inner waterproof sealing strip and the second inner waterproof sealing strip which are buckled mutually are rolled on the inner side of the rolling bag, and compared with a comparison file, the waterproof inner paper bag layer can be independently sealed by adopting the first inner waterproof sealing strip and the second inner waterproof sealing strip to finish double waterproof protection, and meanwhile, the rolling bag bonded and fixed after rolling can effectively avoid the first inner waterproof sealing strip and the second inner waterproof sealing strip from being accidentally opened, so that the purpose of stabilizing waterproof in the transferring and moving process of the waterproof inner paper bag layer is achieved.

Inventors

  • PENG SHAOJIN
  • DONG JIANGUO

Assignees

  • 东莞市鸿艺包装有限公司

Dates

Publication Date
20260508
Application Date
20250620

Claims (7)

  1. 1. The utility model provides a waterproof collapsible container bag, includes waterproof container bag subassembly (1), its characterized in that, waterproof container bag subassembly (1) is including waterproof outer container bag layer (11), lower part fixedly connected with waterproof interior container bag layer (12) in waterproof outer container bag layer (11), waterproof interior container bag layer (12) upper portion is provided with can carry out interior waterproof subassembly (2) of dual splash proof water immersion protection to waterproof interior container bag layer (12) opening part in waterproof outer container bag layer (11), interior waterproof subassembly (2) and waterproof interior container bag layer (12) middle part are provided with can inwards roll up interior waterproof subassembly (2) in order to avoid interior waterproof subassembly (2) to be opened by accident roll up subassembly (3).
  2. 2. The waterproof foldable paper bag according to claim 1, wherein the waterproof paper bag assembly (1) further comprises a first outer waterproof sealing strip (13) and a second outer waterproof sealing strip (14), the first outer waterproof sealing strip (13) and the second outer waterproof sealing strip (14) are respectively fixedly connected to the upper inner side of the waterproof outer paper bag layer (11), and the first outer waterproof sealing strip (13) and the second outer waterproof sealing strip (14) are mutually buckled.
  3. 3. A waterproof foldable paper bag according to claim 1, characterized in that the waterproof paper bag assembly (1) further comprises a carrying opening (111), wherein the carrying opening (111) is arranged on the outer side of the waterproof outer paper bag layer (11).
  4. 4. A waterproof foldable paper bag according to claim 1, characterized in that the waterproof paper bag assembly (1) further comprises a waterproof film layer (121), the waterproof film layer (121) being fixedly connected inside the waterproof inner paper bag layer (12).
  5. 5. A waterproof foldable paper bag according to claim 1, characterized in that the rolling assembly (3) comprises a rolling bag (31), and the rolling bag (31) is fixedly connected to the top opening of the waterproof inner paper bag layer (12).
  6. 6. The waterproof foldable paper bag according to claim 1, wherein the winding assembly (3) further comprises a magic tape noodle set (311), the magic tape noodle set (311) is fixedly connected to the lower portion of one side of the winding bag (31), the winding assembly (3) further comprises a magic tape hook noodle set (312), and the magic tape hook noodle set (312) is fixedly connected to the upper portion of one side of the winding bag (31).
  7. 7. The waterproof foldable paper bag according to claim 1, wherein the inner waterproof component (2) comprises an opening and closing sleeve (21), the opening and closing sleeve (21) is fixedly connected to the top of the rolling bag (31), a first inner waterproof sealing strip (22) and a second inner waterproof sealing strip (23) are fixedly connected to the inner side of a groove at the top of the opening and closing sleeve (21), and the first inner waterproof sealing strip (22) and the second inner waterproof sealing strip (23) are fastened with each other.

Description

Waterproof collapsible container bag Technical Field The utility model relates to the technical field of waterproof bags, in particular to a waterproof foldable paper bag. Background The outer layer of the waterproof foldable paper bag is made of special waterproof materials, so that moisture permeation can be effectively resisted, the drying of the articles in the bag can be protected, and the opening of the waterproof foldable paper bag can be protected in a waterproof manner, so that the problem that external splash water is immersed is solved urgently at present. For example, the existing publication number is CN222292422U, specifically discloses a waterproof type foldable paper bag, including the bag body, the through-line hole has all been seted up to bag body both sides surface, and the inside in through-line hole is provided with portable rope, and portable rope is located the inside one end surface of bag body and is provided with adjustment mechanism, and the inside of bag body is provided with manger plate mechanism, manger plate mechanism includes two manger plates of fixed mounting at bag body both sides inner wall symmetry, and the front end and the rear end of two manger plates all are provided with the elastic strip of being connected with the internal front wall of bag and interior back wall of bag, and the equal fixedly connected with magnetism of the opposite faces of two manger plates inhale the strip magnetism mutually, and the wash port has all been seted up to the both sides inner wall of the bag body. According to the utility model, by arranging the water retaining mechanism, the two water retaining plates are closed through the magnetic suction strip, the sealing water retaining effect is achieved in the bag body, the water retaining plates drain rainwater to be discharged through the water discharge holes, and the rainwater is prevented from falling into the bag body. The waterproof type foldable paper bag is characterized in that a water baffle and a magnetic strip are arranged at the upper part of the inner side of the bag body so as to finish the closing waterproof work; The design has the defect that when the paper bag is influenced by factors such as external force pulling, collision and the like in the process of shipping and moving, the two groups of water baffles magnetically connected through the magnetic attraction strips are easy to passively open, so that external splash water is caused to infiltrate. Disclosure of utility model The utility model provides a waterproof foldable paper bag, which aims to solve the problem that a magnetic strip at an opening of the paper bag is passively opened by external force factors in the prior art. In order to solve the technical problems, the utility model provides the following technical scheme: The utility model discloses a waterproof foldable paper bag, which comprises a waterproof paper bag assembly, wherein the waterproof paper bag assembly comprises a waterproof outer paper bag layer, the lower part in the waterproof outer paper bag layer is fixedly connected with a waterproof inner paper bag layer, the upper part of the waterproof inner paper bag layer is provided with an inner waterproof assembly capable of performing double anti-splashing water immersion protection on the opening of the waterproof inner paper bag layer in the waterproof outer paper bag layer, and the middle parts of the inner waterproof assembly and the waterproof inner paper bag layer are provided with rolling assemblies capable of rolling the inner waterproof assembly inwards to avoid the inner waterproof assembly from being opened accidentally. As a preferable technical scheme of the waterproof paper bag assembly, the waterproof paper bag assembly further comprises a first outer waterproof sealing strip and a second outer waterproof sealing strip, wherein the first outer waterproof sealing strip and the second outer waterproof sealing strip are respectively and fixedly connected to the upper part of the inner side of the waterproof outer paper bag layer, and the first outer waterproof sealing strip and the second outer waterproof sealing strip are mutually buckled. As a preferable technical scheme of the waterproof paper bag assembly, the waterproof paper bag assembly further comprises a carrying opening, and the carrying opening is arranged on the outer side of the waterproof outer paper bag layer. As a preferable technical scheme of the waterproof paper bag assembly, the waterproof paper bag assembly further comprises a waterproof film layer, and the waterproof film layer is fixedly connected inside the waterproof inner paper bag layer. As a preferable technical scheme of the utility model, the rolling assembly comprises a rolling bag which is fixedly connected with the top opening of the waterproof inner paper bag layer. As a preferable technical scheme of the utility model, the rolling assembly further comprises a magic tape wool noodle set, the magic