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Novel mountaineering rope

A climbing rope, a new type of technology, applied in the field of new ropes, can solve the problems of rope sheath wear or cut, endanger personal safety, rope sheath sliding several meters, etc., achieve the effect of low cost, ensure the safety of use, and excellent waterproof performance

Active Publication Date: 2016-10-12
JIANGSU MANJIEKE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the harsh environment of mountaineering and ice climbing and other sports, whether it is carried out in uneven and thorny mountains, or in a relatively humid ice and snow environment, the rope skin is often worn or cut, and then There is a phenomenon that the rope skin slides several meters, so that the user is trapped on the rope, and what's more, the user may directly fall to the ground, endangering personal safety. Those skilled in the art have been trying new solutions, but this problem has always been not well resolved

Method used

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Effect test

Embodiment 1

[0018] Example 1 : see figure 1 , figure 2 , a new type of mountaineering rope, the new type of mountaineering rope includes a rope core 1, a rope sheath 2 and an intermediate film 3, the central film is arranged between the rope core 1 and the rope sheath 2, and the rope core 1 is arranged in the middle Inside of film 3. In this technical solution, since the rope core and the rope sheath are integrated, when the rope is temporarily cut with a cutter, the rope does not need to be melted at high temperature to seal the head, the rope sheath will not be loose, and it can also avoid shrinkage of more than 50%. occur.

Embodiment 2

[0019] Example 2 : see figure 1 , figure 2 , as an improvement of the present invention, the rope core 1 is woven from nylon filaments, eight nylon filaments are twisted into strands through primary twisting, and sixteen strands are twisted into eight-strand ropes through double twisting, and then The eight-strand rope is used as the rope core. The nylon filaments used in the rope core are treated with rubber dipping before primary twisting. On the one hand, it increases its wear resistance, and on the other hand, it also increases the strength of nylon filament. The rest of the structures and advantages are exactly the same as in Embodiment 1.

Embodiment 3

[0020] Example 3 : see figure 1 , figure 2 ,, As an improvement of the present invention, the rope sheath 2 is made of coated nylon filaments. Play the role of protecting the rope core and increasing wear resistance. Luminous or highly reflective nylon yarns are evenly woven into the rope sheath, and the luminous or highly reflective rope sheath greatly increases the nighttime operation efficiency of the rope; the rest of the structure and advantages are exactly the same as those in Embodiment 1.

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Abstract

The invention relates to a novel mountaineering rope. The novel mountaineering rope comprises a rope core, a sheath and a middle film, wherein the middle film is arranged between the rope core and the sheath; the rope core is arranged inside the middle film and is formed by knitting nylon filaments; eight nylon filaments form plied yarns through first twist, 16 plied yarns are knitted through second twist to form eight-strand ropes, and the eight-strand ropes serve as the rope core. The novel mountaineering rope has the beneficial effects that the rope core and the sheath become one; the rope also avoids sliding and bundling of the sheath, so that the use safety of the rope is further ensured, and even if the sheath is completely broken, users can still safely pass through the rope and cannot be trapped on the rope.

Description

technical field [0001] The invention relates to a rope, in particular to a new type of mountaineering rope, which is specially used in harsh environments such as mountaineering and ice climbing. Background technique [0002] At present, with the development of society, more and more people like to perform sports such as mountaineering and ice climbing in their spare time, which makes ropes increasingly important, and also gives high requirements and expectations to the performance of ropes. Due to the harsh environment of mountaineering and ice climbing and other sports, whether it is carried out in uneven and thorny mountains, or in a relatively humid ice and snow environment, the rope skin is often worn or cut, and then There is a phenomenon that the rope skin slides several meters, so that the user is trapped on the rope, and what's more, the user may directly fall to the ground, endangering personal safety. Those skilled in the art have been trying new solutions, but thi...

Claims

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Application Information

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IPC IPC(8): D07B1/04D07B1/16B05B7/12
CPCB05B7/12D07B1/04D07B1/16D07B2201/102D07B2201/1032D07B2501/2069
Inventor 王俊本唐君
Owner JIANGSU MANJIEKE
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