Jointing system for preventing loosing of a hold in artificial rock

摘要

This is a simple structure designed to be rotated and easy and can easily be set at the desired rotational position and not only can increase the safety can be securely prevented and the rotation is set at the same time, at the same time, to reduce the maintenance costs such as manufacturing costs and maintenance costs, and re-setting installation, Furthermore, in general the panel rotation prevention member installed without There can be provided the hold locking fastening system for artificial rock that can improve the versatility of the hold. Hold locking fastening system for artificial rock for this hold for artificial rock climbing can be configured to act overcame the artificial rock climb Ying panel 10 is attached to the surface protruding climbers are gripped by the hand or foot, (20) In the locking of the fastening system, the Cloud Ying panel 10 of the non-rotating portion coupled to the rotating head groove 12 formed in the outer head portion 42 to be prevented while the coupled rotation, the Cloud Ying panel (10 ), the through hole 11 by a double bolt nut (60) through (40) formed in the fastening and is fixedly; The double bolt (40) for rotating rotating head 42 is coupled to the outer surface of the rotation preventing protrusion (55) at a plurality of circumferential angles to prevent rotation groove 45 is formed of; Coupled to rotate anti-hair portion 52 of the rotating rotating member 50 coupled to the rotating head portion groove 22 formed in the inner surface of the man-made rock for holding 20, the double bolt (40) When the wrench bolt 30 is attached to the fastening of artificial rock hold 20 Cloud Ying panel 10, the number of the rotation preventing groove (45) so as to prevent rotation in one angle during wonjugak rotation preventing protrusion 55 of the rotating member 50 and the coupling; The through hole 21 and the through hole 51 in the double bolt (40) through the wrench bolt anti-rotation member 50 of the man-made rock for holding (20) (30) set to rotate in the desired direction whereby the fastening After that you can set and at the same time being able to be securely to prevent rotation.