The present invention relates to a sliding room earth for shoes, mountaineering, as well as it is possible to easily switch from a slippery road due to snowfall the spike member positioned on the one hand, and at the same time hiking boots slip walking comfort and safety of the user to be improved at the same time room to the side plate that is to be prevented from the earth friction on the inside surface is damaged.
The present invention is installed the lock lever 600, the pins 400 center the spike member 100 rotatably to have about the shaft 300, possibly resilient installation of a spring (500) rotates and the side plate 210 in the the fixing piece 610 in the sliding shoe room for earth which is fitted to any one of the positioning hole 220 of the gap is kept to be 90 ° two positioning holes 220 are formed,
It said locking elastic installed on the lever 600, the spike member 100, the spring 500 is in a 90 ° rotation about the support shaft 300, and determines two locations so has maintained a 90 ° spacing the side plate 210, the hole ( to form a 220) by forming a fixing hole 120 for fixing piece 610 of the spike member 100, the lock is installed elasticity of a spring 500. lever 600 is retracting through the fixing hole 120, and the position of the lock lever 600, a fixing piece 610 is to be fitted by any one of the positioning holes 220, the spike member 100, on the one hand to the said varying.