Rotary switching type multi-head screwdriver

By designing a rotary switching multi-head screwdriver, the combination of a semi-wrap frame and adsorbed magnet is used to realize the rapid selection and switching of screwdriver tips, solving the problem of cumbersome selection and installation of the cutting heads in the existing technology, and improving work efficiency and use stability.

CN222644418UActive Publication Date: 2025-03-21ANHUI SHENGSHI HARDWARE TOOLS MFG CO LTD
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Patent Information

Application Number
CN202420946823.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-06
Publication Date
2025-03-21
Estimated Expiration
2034-05-06

AI Technical Summary

Technical Problem

When using existing multi-head screwdrivers, the selection and installation of the cutter heads are cumbersome, and the rapid selection cannot be achieved, which affects work efficiency, and cannot complete the selection operation with one hand.

Method used

A rotary switching multi-head screwdriver is designed, which uses a semi-wrapped frame to store the screwdriver body. The adsorption magnet is used to absorb the screwdriver body, and the rotating cylinder and limiting groove are used to quickly select and switch the screwdriver head with one hand.

Benefits of technology

It realizes the quick selection and switching of screwdriver heads, improves work efficiency, and simplifies the use process through one-hand operation, prevents the screwdriver from shaking during use, and improves the stability of use.

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Abstract

The utility model discloses a rotary switching type multi-head screwdriver which comprises a shell, a screwdriver body and a fixed base, the screwdriver body is arranged in the shell, the bottom end of the shell is fixedly connected with the fixed base, and the rotary switching type multi-head screwdriver further comprises a rotary column body. According to the rotary switching type multi-head screwdriver, the screwdriver body on the movable column rotates along with the rotary switching type multi-head screwdriver, when a proper screwdriver body is selected, the screwdriver body is picked out from the groove in the surface of the movable column, the screwdriver body and the rotating piece rotate around the fixed shaft, the screwdriver body is taken out from the limiting groove, and the screwdriver body is taken out from the movable column. And the rotating piece is attracted to the positioning magnet, meanwhile, the limiting column is clamped into the limiting groove, rotation of the movable column is limited, at the moment, the screwdriver body stands at the center of the movable column, and the screwdriver body can be used.
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