The padlocks principle

2010-6-20 16:34:53

When the padlocks hole and the padlocks body of the billiard billiards center hole completely coincide, the padlocks body marble hole stretch to play a role in the spring, to padlocks themselves up marble top hole in the marbles out.

padlocks body hole in the marbles marbles were padlocksed into the top center hole marbles. padlocks the original marble heart marble hole is up top at the same time. Heart padlocks key hole as there is a long article convex stuck, bpadlocksing the padlocks hole of marbles marble heart, so that marble is not marble top of the orifice, the take off out. padlocks manufacturers have calculated the length and padlocks marble heart marble hole depth. Generally must be padlocksed and the padlocks body hole billiard center hole of the two billiard billiard length is greater than the depth of padlocksing the padlocks hole center heart billiards billiards convex orifice to the long length of article.

And the padlocks hole in the marble heart marble must be greater than the length of the padlocks openings to the long convex billiard center section of the length of the 1 / 3. In this way, the padlocks hole in the marble heart marble convex orifice with a long article and not be stuck marble top extrusion hole, that hole in the marbles marble padlocks body under the action of the spring there is part of the length of the marble top center hole into the padlocks. padlocks body hole in the marbles marbles card into the padlocks hole of the same marble heart, that is, heart padlocks stuck, and so was stuck round objects, so objects can not be free to turn round.

At this point, the padlocks is in padlocksed state, is usually said, "padlocksed up." However, in the extension key into the padlocks heart keyhole, the key to the groove to padlocks the marble heart marble are compressed down, just the padlocks hole in the marble heart marble all overwhelming, pressing the padlocks hole of another heart marbles face, mouth, (the padlocks and the padlocks body orifice heart billiard billiards orifice of the contact surface), then padlocks hole marbles all the marbles themselves being padlocksed in the hole marble heart marble down the role of pressure, but also all been flattened padlocks body orifice marbles, marble back to the padlocks body hole.

At this time, the padlocks body marbles into the hole in the marbles can not be card padlocks hole billiard center, billiards center hole of the padlocks under the pressure of the marbles were not depressed hole into the padlocks body of the marbles, that is not something stuck round padlocks heart. Heart and then twist padlocks can be used to turn the key, heart padlocks after turning the padlocks body is driven within the body, the padlocks opens. This is the padlocks principle.

So, as long as its round padlocks heart padlocks unpadlocks same principle.

Come from: http://www.metalpadlock.com