一种收放线装置
By designing a take-up and undo device that includes a base, main body, reel, knob, connector, check chuck, and limiting component, the device solves the problem of inconvenient operation of existing take-up devices by pressing the knob to rotate the limiting component and engage or disengage the locking block, thus achieving simple and convenient tightening and loosening of the line.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHENZHEN YOW TECH CO LTD
- Filing Date
- 2023-06-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing retractors are inconvenient to operate, especially for children, the elderly, or people wearing gloves, as it is difficult to pull the knob to retract or extend the cord.
A wire take-up and unwinding device was designed, including a base, a main body, a wire reel, a knob, a connector, a check chuck, a limiting component, and a locking component. By pressing the knob, the limiting component can rotate within the stepped hole, the locking block can engage or disengage with the guide locking structure, and the linkage component can engage or disengage with the check chuck, simplifying the operation process.
It enables simple and convenient tightening and loosening of the rope, avoiding the operational difficulties caused by pulling up the knob in the existing technology, and improving the ease of use.
Smart Images
Figure CN116715100B_ABST