초록 ▼

The invention provides a binding system for a snowboard comprising a boot (2) and a boot receiving plate (4), the boot receiving plate (4) having at least one engagement element (6), and the boot (2) having at least one boot gripping element (3) wherein the or each boot gripping element (3) and the

The invention provides a binding system for a snowboard comprising a boot (2) and a boot receiving plate (4), the boot receiving plate (4) having at least one engagement element (6), and the boot (2) having at least one boot gripping element (3) wherein the or each boot gripping element (3) and the or each engagement element are operable for flexible respective co-engagement.

대표청구항 ▼

The invention claimed is: 1. A binding system for a snowboard comprising a boot and a boot receiving plate, the boot receiving plate having first and second engagement elements, and the boot having first and second boot gripping elements wherein, the first boot gripping element and the first engage

The invention claimed is: 1. A binding system for a snowboard comprising a boot and a boot receiving plate, the boot receiving plate having first and second engagement elements, and the boot having first and second boot gripping elements wherein, the first boot gripping element and the first engagement element are mutually arranged to provide at least two binding gripping positions at different boot heights above the boot receiving plate and are operable for flexible respective co-engagement, the second boot gripping element and the second engagement element are mutually arranged to provide at least two binding gripping positions at different boot heights above the boot receiving plate and are operable for flexible respective co-engagement, wherein at least one of the first and second engagement elements has a flexible surface that deflects to engage the respective boot gripping element, and/or at least one of the first and second boot gripping elements has a flexible surface that deflects to engage the respective engagement element. 2. A binding system according to claim 1, wherein the first and second boot gripping elements are located on either side of the boot. 3. A binding system according to claim 1, further comprising means for providing at least two binding gripping positions above the boot receiving plate comprising ratchet means operable to provide the binding between the respective boot gripping element and the engagement element. 4. A binding system according to claim 3, wherein the ratchet means comprise an engagement member and a rack, the rack comprising a plurality of teeth with spaces therebetween, each space providing an engagement member receiving position. 5. A binding system according to claim 4, wherein the rack and engagement member are designed so that their respective surfaces are operable to slide over each other in a first direction and operable to lock in a direction opposite to the first direction. 6. A binding system according to claim 4, wherein the outer surface of the boot gripping element comprises the rack which is attached to or is integral with the boot. 7. A binding system according to claim 4, wherein the engagement member is attached to or is integral with the boot receiving plate. 8. A binding system according to claim 4, wherein the rack extends away from the boot substantially towards and perpendicular to the boot receiving plate. 9. A binding system according to claim 4, wherein the teeth of the rack extend substantially parallel with the boot receiving plate. 10. A binding system according to claim 4, wherein the engagement element comprises the engagement member which is supported substantially parallel with the boot receiving plate in between two supports, which supports extend substantially away from and perpendicular to the boot receiving plate. 11. A binding system according to claim 10, wherein the engagement member extends substantially inwardly from the supports and generally in a direction towards the rack. 12. A binding system according to claim 1, wherein the or each engagement element are flexible. 13. A binding system according to claim 1, wherein the or each boot gripping element are flexible. 14. A binding system according to claim 4, wherein the outer surface of the boot gripping element comprises the rack. 15. A binding system according to claim 4, wherein the rack comprises a rigid material which is secured to the underside of the boot by suitable means. 16. A binding system according to claim 4, wherein the boot gripping element comprises a cavity substantially behind the rack. 17. A binding system according to claim 1, wherein the binding system comprises at least one binding release mechanism. 18. A method of binding a boot to a boot receiving plate, the method comprising the steps of: (i) providing a binding system according to claim 1; (ii) locating the boot such that the or each boot gripping element is engaged by the or each corresponding engagement element; and (iii) pressing the boot down toward the boot receiving plate until the or each boot engagement element locks in position with the or each boot gripping element, wherein multiple locking positions are provided during the said downward movement at different heights above the boot receiving plate. 19. A binding system for a snowboard comprising a boot and a boot receiving plate, the boot receiving plate having first and second engagement elements, and the boot having first and second boot gripping elements wherein, the first boot gripping element and the first engagement element are mutually arranged to provide at least two binding gripping positions at different boot heights above the boot receiving plate and are operable for flexible respective co-engagement, the second boot gripping element and the second engagement element are mutually arranged to provide at least two binding gripping positions at different boot heights above the boot receiving plate and are operable for flexible respective co-engagement, wherein at least one of the first and second engagement elements has a flexible surface that deflects to engage the respective boot gripping element, and the flexible surface contacts the respective boot gripping element during engagement. 20. A binding system for a snowboard comprising a boot and a boot receiving plate, the boot receiving plate having first and second engagement elements, and the boot having first and second boot gripping elements wherein, the first boot gripping element and the first engagement element are mutually arranged to provide at least two binding gripping positions at different boot heights above the boot receiving plate and are operable for flexible respective co-engagement, the second boot gripping element and the second engagement element are mutually arranged to provide at least two binding gripping positions at different boot heights above the boot receiving plate and are operable for flexible respective co-engagement, wherein at least one of the first and second boot gripping elements has a flexible surface that deflects to engage the respective engagement element, and the flexible surface contacts the respective engagement element during engagement. 21. The binding system according to claim 20, further comprising: a first cavity located between the first boot gripping element and the boot; a second cavity located between the second boot gripping element and the boot; and an elastomeric element occupying at least one of the first and second cavity.