A manual rope control device and a rope descender using the device

A manual control and rope technology, used in mountaineering equipment, sports accessories, life-saving equipment, etc., can solve problems such as difficulty in use, potential safety hazards, damage to human hands, etc. rope effect
CN104043230BInactive Publication Date: 2016-06-08TAIZHOU HUAXIN STAINLESS STEEL PROD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
TAIZHOU HUAXIN STAINLESS STEEL PROD
Publication Date
2016-06-08
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

A manual rope control device, in order to solve the problem that the user must directly apply continuous pulling force to the free end of the working rope with his hands when the current 8-shaped ring hanger is descending, and continuously applying pulling force to the rope may damage the hands. Cause certain difficulty, also have shortcomings such as certain potential safety hazard simultaneously. The present invention proposes a manual rope control device, which mainly includes a fixing part and a hooking part arranged on the fixing part. The thumb of the human hand uses the hooking part to control its movement, so that the hooking part hooks the rope and presses the rope tightly. The sliding speed of the rope is controlled, thereby avoiding the problem of hand injury caused by directly holding the rope. At the same time, the present invention also proposes a rope descender using the rope control device. The rope descender is mainly composed of a hanging body with a lifting hole and a U-shaped rope threading piece arranged on the hanging body. The rope control device effectively solves the self-locking and rope control problems of today's hangers.
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Description

technical field

[0001] The invention relates to a rope control device, in particular to a manual rope control device which descends with the gravity of the human body and controls the descending speed manually, and a rope descender using the device. Background technique

[0002] The current 8-shaped ring hanger is characterized by simple structure and easy operation, so it is widely used in rock climbing, caving, aerial work, high-altitude rope descent, etc. The disadvantage of the existing 8-shaped ring hanger is that it is self-locking There are difficulties, and when descending, the descender must directly apply continuous pulling force to the free end of the working rope to control the speed of descent. If it is necessary to hover in the air for a long time, the free end of the working rope must be fixed. The problem is that when descending, the free end of the working rope must be directly applied with continuous pulling force, and the continuous gripping of the rope ma...

Claims

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