Battery easy-to-tear sticker and battery module

By designing an easy-tear battery sticker with a U-shaped handle area and tear line structure, the problems of complex operation and battery deformation of existing easy-tear battery stickers are solved, thus simplifying the disassembly process and reducing costs.

CN224318639UActive Publication Date: 2026-06-02CHONGQING WEIDULI NEW ENERGY CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHONGQING WEIDULI NEW ENERGY CO LTD
Filing Date
2025-06-27
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing battery easy-tear sticker designs are complex, difficult to operate, prone to handle failure, have small adhesive areas leading to difficult disassembly, and batteries are prone to deformation during disassembly, resulting in high material and process costs.

Method used

Design a battery easy-tear sticker, including a first adhesive surface and a second adhesive surface. The first adhesive surface is provided with a dotted adhesive area and a first handle area, and the second adhesive surface is provided with a first strong adhesive area. The handle area has a "U" shaped structure to increase the adhesive area. A tear line is provided to facilitate separation and simplify the operation.

Benefits of technology

It simplifies the disassembly process, reduces material and process costs, avoids handle failure and battery deformation, improves bonding strength, and ensures smooth battery disassembly.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224318639U_ABST
    Figure CN224318639U_ABST
Patent Text Reader

Abstract

The utility model discloses a battery easily tearable sticker, include: easily tearable sticker body, the upper and lower two surfaces of easily tearable sticker body are respectively first adhesive surface and second adhesive surface, be provided with dot shape glue area on first adhesive surface, and first adhesive surface faces battery and is bonded with battery, be provided with first strong glue area on second adhesive surface, and this second adhesive surface faces battery compartment body and is bonded with battery compartment, the adhesive force of first adhesive surface is less than the adhesive force of second adhesive surface, the front end of easily tearable sticker body forms second handle area and the first handle area that is connected with second handle area, be equipped with the tear line of incline setting in the junction of first handle area and second handle area, on first adhesive surface, first handle area is provided with second strong glue area, first weak glue area and first no glue area from inside to outside in proper order, the utility model discloses still provides a kind of battery module, the utility model effectively avoids the problem of handle position failure and insufficient adhesion when battery is disassembled.
Need to check novelty before this filing date? Find Prior Art