| 摘要 |
FIELD: items of personal use and for household. ^ SUBSTANCE: invention refers to the adjustable skate, in particular to the skate that is adjustable by the length of the chamver in the skate boot according to different foot length of owners. The skate contains a boot, an insert and an adjusting device. The boot consists of a toe, heel part and a sole. The insert is installed in the boot and consists of the lower plate and a cap. Between the cap and the heel part of the boot there is a chamber for foot. The adjusting device is installed under the sole and consists of a threaded rod and a body of the threaded rod. The body has a lateral screw hole for thread engagement with the thread part of the threaded rod and is fixed under the insert for moving with it. By turning the threaded rod the body moves in the longitudinal direction of the threaded rod and the insert moves in the longitudinal direction to the chamber. ^ EFFECT: skate is easy to be produced and does not require much time to be adjusted. ^ 8 cl, 4 dwg |
