Film applicator

By designing a sliding fit structure between the base and the roller in the film applicator and installing a traction rod on the roller, the release film removal and film rolling venting are achieved in an instantaneous, continuous, and coordinated manner. This solves the problem of the inability to coordinate the removal and rolling in existing film applicators, thus improving the quality and efficiency of film application.

CN224393071UActive Publication Date: 2026-06-23GUANGZHOU LEHMAN BROS ELECTRONICS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGZHOU LEHMAN BROS ELECTRONICS TECH CO LTD
Filing Date
2025-06-16
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing film applicators cannot achieve real-time, continuous, and coordinated operation during the removal of release film and the rolling and venting process of film application, resulting in frequent air bubbles and displacement, making the operation complex and inefficient.

Method used

A film applicator is designed. By setting a structure on the base that slides with a roller, and by providing a traction rod integrally on the roller, the release film removal and film application rolling and air venting actions are realized in an instantaneous, continuous, and coordinated manner. During the rolling process, the sliding fit between the roller and the base and the traction rod integrally connected to the roller achieve the instantaneous, continuous, and coordinated linkage between the release film removal and film application rolling and air venting.

Benefits of technology

It achieves instantaneous, continuous, and coordinated linkage between release film removal and film rolling and air venting, avoiding air bubbles and displacement, and improving film application accuracy and user experience.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224393071U_ABST
    Figure CN224393071U_ABST
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Abstract

The utility model relates to a kind of film applicator, belong to digital accessories technical field, including pedestal and roller piece, roller piece and pedestal sliding fit, still be equipped with traction rod on roller piece, traction rod and roller piece integrally connect, when the release film of mobile phone film is pulled through traction rod, traction rod will drive roller piece roll along the movement direction of traction rod.The utility model discloses a kind of film applicator, can solve the problem that user cannot realize the instant, continuous, collaborative linkage use problem of " release film uncovering " and " film rolling press exhausts " two actions when using film applicator.
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