Handheld electric scissors

CN224425652UActive Publication Date: 2026-06-30SHANGHAI HOTO TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI HOTO TECH CO LTD
Filing Date
2025-08-12
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

The lack of a sharpening stone in existing electric shears causes the blades to become dull during frequent cutting, affecting cutting efficiency and quality, increasing usage costs and delaying work progress.

Method used

The electric scissors integrate a grinding component, including a whetstone, a driven component, a driving component, and a biasing component. Through the slope transmission and biasing component reset design, reliable switching between the whetstone and the rotating blade and grinding operation are achieved.

Benefits of technology

By integrating grinding components, the blade sharpness is ensured, the frequency of blade replacement is reduced, the performance is improved, the operation is simple and convenient, and the structural stability and safety are enhanced.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224425652U_ABST
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Abstract

This utility model relates to the field of power tool technology, specifically a handheld electric scissors with a grinding assembly. A handheld electric scissors includes a rotating blade, a housing, a motor driving the blade's rotation, and a grinding assembly for sharpening the blade. The grinding assembly includes a sharpening stone, a user-rotatable driving member, a driven member that rotates with the driving member, and a biasing member that applies a restoring force to the sharpening stone. The sharpening stone can switch between a first (working) and a second (non-working) position. The driven member is fixed to the sharpening stone, and has a pushed portion; the driving member has a pushing portion, and the pushed portion and the pushing portion abut against each other via a slope. When the user rotates the driving member around its central axis, the pushing portion presses against the pushed portion, causing the driven member to overcome the force of the biasing member and move along the central axis, switching the sharpening stone from the second position to the first position, thus achieving the sharpening and maintenance of the rotating blade. This utility model ensures simple and convenient sharpening operation through the grinding assembly, effectively maintaining the blade's sharpness.
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