Bolt-lockable rotary control wrenching component

By designing a latchable rotary control wrench assembly that includes a locking casing, a control wrench and a latch assembly, the problem of the status change of the isolating switch caused by the malfunction of the rotary control mechanism is solved, and the structure is simple, the assembly is simplified and the Safe and reliable results.

CN222394740UActive Publication Date: 2025-01-24SHANGHAI SIEYUAN LOW VOLTAGE SWITCH CO LTD
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Patent Information

Application Number
CN202421016436.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-11
Publication Date
2025-01-24
Estimated Expiration
2034-05-11

AI Technical Summary

Technical Problem

The existing rotary control mechanism is malfunctioned due to unexpected factors after steady state, resulting in the opening and closing state of the isolating switch being changed, causing equipment damage and safety accidents. The existing lockable positioning twisting structure is complex, the assembly is complicated and the mold is cumbersome. High production cost.

Method used

Designed a kind of embolism lock rotating and handling tire component, including locking housing, manipulating twisting, and lock lock components. Through the design of the rotation and twisting parts, the capacity of the locking channel and the locking sub -cavity can be used to achieve the twisting part of the twisting part. Fixed, combined with the reset spring and sliding push button to achieve the automatic jumping of the lock rod and the pulling operation of the twisting part.

Benefits of technology

The component structure is simple, significantly simplified the assembly process, reducing the cost of mold production, can effectively prevent the misclavers of the isolated switch, maintain a stable state, and avoid equipment damage and safety accidents.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222394740U_ABST
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Abstract

The utility model belongs to the field of switch control mechanisms, and discloses a bolt-lockable rotary control knob assembly, which is simple in structure, can remarkably simplify the assembly process and reduce the manufacturing cost of a die, and comprises a locking cladding, a control knob and a bolt-lock assembly, the locking cladding is provided with an end surface and a containing cavity, a torque transmission shaft penetrates through the end surface, and the control knob is arranged in the containing cavity. The operating knob is provided with a rotating part and a knob part which are integrally formed, the rotating part can rotate relative to the locking cladding, the knob part is provided with a bolt containing channel which extends towards the containing cavity and is open, the containing cavity is further provided with a locking sub-cavity, and the knob part rotates to enable the bolt containing channel to oppositely correspond to the locking sub-cavity; the bolt lock rod is arranged in the bolt containing channel and can move in the extending direction of the bolt containing channel, and when the bolt lock rod moves to enter the lock position sub-cavity, the lock position sub-cavity enables the wrenching and twisting part to be fixed relative to the containing cavity through the bolt lock rod.
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