Closure and tightening device for a sports boot
AssigneeRossignol Lange S.R.L.
InventorsAndrea Fregoni, Giovanni Girolimetto
Life of this patent
Estimating the term…
Abstract
Connecting member for a sports boot closure and tightening device (4), comprising a base (25, 35) adapted to be fixed on the surface of the sports boot and a connecting element (31, 37) adapted for cooperation with a second connecting member, wherein the connecting element (31, 37) has a geometry such that its tangent (c, d; c′) to the zone where it connects with a second connecting element of the second connecting member is not perpendicular to the closure direction of the connecting member in the configuration in which it closes and tightens the sports boot.
Claims5
A sports boot closure and tightening device comprising:
- a first connecting member comprising:
- a first base adapted to be fixed on a first lateral part of the sports boot;
- and
- an end part;
- a second connecting member comprising:
- a second base adapted to be fixed on a second lateral part of the sports boot;
- and
- a connecting element comprising a ratchet having teeth or mushroom shaped studs,
- wherein the end part of the first connecting member and the connecting element of the second connecting member cooperate at a point to close the boot such that, in a closed configuration, the first connecting member and the second connecting member are positioned in alignment along an alignment curve on the first and second lateral parts of the boot,
- wherein the geometry of the ratchet is such that the tangent of the ratchet teeth or studs at the point of cooperation with the first connecting member is not perpendicular to the alignment curve,
- wherein the first connecting member comprises a lever movably mounted in rotation on the first base and connected to the end part by a tie-rod, the end part comprising a connecting bar, and
- wherein the connecting bar is a straight rod arranged in a direction not perpendicular to a closure direction of the first connecting member in the configuration in which it closes and tightens the sports boot, corresponding to the direction of the tie-rod.
A sports boot closure and tightening device comprising:
- a first connecting member comprising:
- a first base adapted to be fixed on a first lateral part of the sports boot;
- and
- an end part;
- a second connecting member comprising:
- a second base adapted to be fixed on a second lateral part of the sports boot;
- and
- a connecting element comprising a ratchet having teeth or mushroom shaped studs,
- wherein the end part of the first connecting member and the connecting element of the second connecting member cooperate at a point to close the boot such that, in a closed configuration, the first connecting member and the second connecting member are positioned in alignment along an alignment curve on the first and second lateral parts of the boot,
- wherein the geometry of the ratchet is such that the tangent of the ratchet teeth or studs at the point of cooperation with the first connecting member is not perpendicular to the alignment curve, and
- wherein the second connecting member comprises a ratchet with straight teeth having an orientation not perpendicular to a closure direction of the ratchet in the configuration in which it closes and tightens the sports boot.
A sports boot comprising a first connecting member mounted on a first lateral part of the sport boot and a second connecting member mounted on a second part of the sport boot, positioned beyond a notch, wherein the first connecting member comprises a base adapted to be fixed on the surface of the sports boot, and a lever movably mounted in rotation on the base and connected to an end part by a tie-rod, the end part comprising a straight tie-rod forming a connecting element adapted for cooperation with a second connecting member, wherein the straight tie-rod is arranged in a direction not perpendicular to a closure direction of the connecting member in the configuration in which it closes and tightens the sports boot, corresponding to the direction of the tie-rod and wherein the second connecting member comprises a base adapted to be fixed on the surface of the sports boot and a ratchet with straight teeth adapted for cooperation with the first connecting member, wherein the straight teeth have an orientation not perpendicular to a closure direction, corresponding to the direction of the tie-rod, of the ratchet in the configuration in which it closes and tightens the sports boot.
A sports boot comprising:
- a first connecting member mounted on a first lateral part of the sport boot;
- and
- a second connecting member mounted on a second part of the sport boot, positioned beyond a notch,
- wherein the first connecting member comprises:
- a base adapted to be fixed on the surface of the sports boot;
- a lever movably mounted in rotation on the base and connected to an end part by a tie-rod, the end part comprising a connecting bar forming a connecting element adapted for cooperation with the second connecting member,
- wherein the second connecting member comprises a ratchet with straight teeth adapted for cooperation with the connecting bar, wherein the straight teeth and the connecting bar are parallel and are arranged in a direction not perpendicular to the tie-rod of the first connecting member in the configuration in which it closes and tightens the sports boot.
Dependencies are inferred from the claim text.