Novel barrel shell, rope winding shaft and rope winding and unwinding device

By setting rope through holes and rope through holes on the cylinder shell and winding shaft, combined with knob driving, the existing rope retracting and placement device has solved the problems of low rope through efficiency and unstable quality in rope throughput, achieving efficient and easy rope throughput and convenient Rope replacement, low-cost and stable quality rope retraction and placement effects.

CN222225624UActive Publication Date: 2024-12-24泉州华扣科技有限公司
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Patent Information

Application Number
CN202322894804.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-10-27
Publication Date
2024-12-24
Estimated Expiration
2033-10-27

AI Technical Summary

Technical Problem

The existing rope retracting and releasing devices are inefficient, difficult, easy to trip and cost during the threading process. The lump size and reserved rope head size are difficult to control, resulting in uneven quality. The rope head needs to be untied during disassembly. , it is not easy to replace the new rope.

Method used

A new type of cylinder shell and rope winding shaft was designed. By setting a through rope hole and rope punching hole on the cylinder shell and winding shaft, it has a placement gap and a gap groove, allowing the rope to be placed directly horizontally from the bottom, combined with Knob drive enables efficient assembly and disassembly of ropes and devices, without the need for knot tied or back-and-forth connection.

Benefits of technology

It realizes efficient and easy-to-wire rope, convenient rope replacement, low-cost, stable and firm quality retraction and placement, avoiding the problems of low efficiency, difficulty, easy tripping and unstable quality of traditional methods.

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Abstract

The utility model provides a novel barrel shell. A rope passing hole is provided with a putting-in notch for a rope object to be transversely put into the rope passing hole from the lower portion. A rope object can be directly placed into the rope passing hole from the placing notch to achieve assembly of the rope object and the barrel shell, the rope object can also be placed into the rope penetrating hole from the placing notch groove of the winding shaft to achieve assembly of the rope object and the winding shaft, the rope object located in the barrel shell and on the winding shaft is a complete rope section, and the rope object and the winding shaft do not need to be connected in the modes of tying knots or winding back and forth. The parts located on the outer sides of the two rope through holes can be directly worn on shoes and other objects, and the rope objects can be collected and released and corresponding openings in the shoes and other objects can be opened and closed through rotation of the winding shaft. Therefore, the novel barrel shell has the advantages of high efficiency, easiness in rope threading, convenience in rope replacement, low cost, stable quality, firmness and the like. The utility model further provides a rope winding shaft matched with the barrel shell and a rope winding and unwinding device assembled by the rope winding shaft and the barrel shell.
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Citation Information

Patent Citations

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