Cover body opening and closing structure of salt sol generating device

CN224232360UActive Publication Date: 2026-05-12NANJING KUANCHENG SCI & TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NANJING KUANCHENG SCI & TECH CO LTD
Filing Date
2025-04-30
Publication Date
2026-05-12

AI Technical Summary

Technical Problem

The existing salt aerosol generating device has a small opening angle for the cover, which makes disassembly and replacement inconvenient, poses a risk of pinching fingers, and the cover is easy to fall off, affecting the safety of use.

Method used

The cover structure is hinged to the shell using a U-shaped connector. The connector and the cover form a U-shaped groove. The cover rotates around the connecting column to open, and the end of the shell enters the U-shaped groove, achieving a large-angle opening and closing. When closed, it fits the shell seamlessly, and the arc surface is designed to prevent fingers from being pinched.

Benefits of technology

It enables convenient disassembly and replacement of the cover, avoiding the risk of the cover falling off and pinching fingers, thus improving safety and practicality.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224232360U_ABST
    Figure CN224232360U_ABST
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Abstract

The utility model relates to the field of medical instruments, and discloses a cover body opening and closing structure of a salt sol generating device, which comprises a shell and a cover body, a column foot is arranged at the end part of the shell and is fixedly connected with the shell, a pin hole is formed in the top of the column foot, the cover body is hinged with the shell through a U-shaped connecting piece, one end of the connecting piece is fixedly connected with the cover body, and the other end of the connecting piece is fixedly connected with the shell. The diameter of the connecting column is smaller than the inner diameter of the pin hole, the connecting column can be inserted into the pin hole and can freely rotate in the radial direction, a U-shaped groove is defined by the connecting piece and the cover body, the end of the shell is arranged to be in an arc shape, and the distance from the pin hole to any position of the end of the shell is smaller than the width of the opening. And when the cover body is opened, the end part of the shell extends into the U-shaped groove of the connecting piece from the opening. According to the utility model, no gap exists between the cover body and the shell in the opening and closing processes, so that the risk that hands are pinched is avoided; meanwhile, in the opening and closing process, the cover body and the shell do not make contact, and the risk of damage caused by collision and friction is avoided.
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