Tape-free reusable closures

Abstract

The invention discloses a reusable sealing member and a recirculating packaging box with the sealing member. The sealing member comprises a sealing lock plate and a sealing plug board which can be connected with the to-be-sealed member; the sealing lock plate includes a positioning plate. A plate and a lock cylinder slidably arranged in the positioning plate, the lock cylinder is provided with a locking tongue I; Multiple deadbolts II. The sealing member of the invention is easy to operate during sealing, and has high sealing fastness and efficiency. The utility model can be directly used on the existing box body structure, without the need to process the box body structure of a specific structure, and the practicability is stronger.

Description

technical field [0001] The invention belongs to the technical field of sealing member design, and in particular relates to a reusable sealing member free of adhesive tape and a recycle packaging box with the sealing member. Background technique [0002] The packing box is mainly used for the storage or transportation of articles and goods. Existing packing boxes, especially packing cartons, generally use tapes to seal the cartons. When using tape for sealing, there are many defects: (1) It needs to consume a lot of tape, and the packaging process is laborious and inefficient; (2) In order to ensure the reliability of packaging, it is necessary to tape the packaging box many times during packaging. Twisting will cause damage to the packing box and the items in the packing box; (3) When the closed packing box needs to be opened, it is necessary to use auxiliary tools such as keys, knives, and metal objects to disassemble, so that the auxiliary tools are often covered with glu...

AI Technical Summary

Problems solved by technology

When using adhesive tape to seal the box, there are many defects: (1) it needs to consume a lot of adhesive tape, and the packing process is laborious and laborious, and the packing efficiency is low; (2) in order to ensure the reliability of packing, it is necessary to tape the packing box several times during packing Winding will cause damage to the packing box and the contents of the packing box; (3) when it is necessary to open the closed packing box, it is necessary to use auxiliary tools such as keys, knives, and metal objects to disassemble, so that the auxiliary tools are often covered with glue. sticky substance, which affects the use of auxiliary tools, and the unpacking efficiency is low; (4) the carton wrapped with tape cannot be recycled for many times, and the tape is not easy to degrade, and the gluey sticky substance has its own pollution. Disposal will cause great environmental damage, and also increase the difficulty and cost of packaging box recycling

On the one hand, due to the high cost and poor mechanical properties, the box body of this structure is not suitable for the express delivery field with poor transportation environment; it is mainly used for home use at present, but the box body of this structure, However, there are still problems: first, the fixing buckle is easy to damage, once damaged, the cover becomes a decoration, and the sealing of the box cannot be realized; second, the plastic box with this structure, because the box and the cover are generally They are mutually independent structures. In daily use, the cover body is often lost or damaged, and the cost of use is relatively high.

The reusable environment-friendly carton with tape-free sealing structure of this structure has a relatively complicated sealing structure and carton fixing structure, and also has certain requirements on the structure of the carton, so the practicability is not very great.

[0008] The existing box structure with self-sealing function has the technical problems of complex structure, low sealing fastness, and inability to be reused many times, and the box body of a specific structure needs to be processed

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