5results about "Snow shoes" patented technology

The inner boot structure comprises a boot sole, a boot body and a boot leg which are made of flexible materials, and the boot sole, the boot body and the boot leg jointly form an inner boot body for containing the foot and the leg. The front ends of the boot body and the boot leg are provided with openings extending from the arch to the top end of the boot leg, and the front ends of the openings are connected with the shoe tongue. A U-shaped tensioning sleeve and a shoe tongue tensioning piece are additionally arranged on the inner boot structure, the U-shaped tensioning sleeve covers the ankle portion from the rear end of the boot body and is fixed to the boot body and the boot leg in an adhesive mode, and the shoe tongue tensioning piece is attached to the outer side of the shoe tongue. An interlayer and a glue injection hole are arranged in the U-shaped tensioning sleeve and the shoe tongue tensioning piece, glue is injected to enable the U-shaped tensioning sleeve and the shoe tongue tensioning piece to expand, the boot body, the boot leg and the shoe tongue are pressed to deform, the U-shaped tensioning sleeve and the shoe tongue tensioning piece are attached to the ankle, the foot body and the arch of a user in a self-adaptive mode, and finally sizing is achieved through glue solidification. 3D modeling and mold customization are not needed, personalized adaptation is achieved through the controllable glue injection amount, the attaching effect is effectively improved, the cost is low, and different user requirements are met.

The present disclosure relates to a crampon (100) configured to be coupled to a ski boot (200). In particular, the crampon (100) comprises a coupling device (21), which comprises a pivot (22) and is configured to be coupled to the heel of the ski boot (200), and the crampon (100) further comprises an engagement device (11) pivotable around said pivot (22) between an operative position, in which the engagement device (11) can engage the ground, and a raised position, in which the engagement device (11) is raised from the ground. The present disclosure also relates to a method for operating a crampon (100).

The proposed solution relates to a ski or snowshoe binding, to which binding a normal boot is attachable with general attachments which are part of said binding, such as with a strap in a front part of the binding and with a strap arrangement in a back part of the binding. The strap of the front part of the binding is transverse to the binding, adjustable in length and extends in a toe part of the binding under the body or inside the body of the binding. The cross-sectional profiles of the strap of the front part have been made in such a way that as the strap comes out from the body and turns upwards, a first profile portion is, in this region, in a direction of width at its narrowest substantially in the entire upward turn, after which a second profile portion is widening and thinning towards a third profile portion.

The utility model discloses a kind of ski shoe binding and ski shoe, suitable for being installed on the shoe cylinder of ski shoe, comprising: fixed band body, elastic band body and fixed buckle;Wherein, elastic band body includes inner elastic band and outer elastic band of inside and outside superposition, the first end of inner elastic band and outer elastic band is connected with the first end of fixed band body, the second end of inner elastic band and outer elastic band is connected with the first end of fixed buckle, the second end of fixed band body is detachably fixed with the second end of fixed buckle, the elastic tension value of inner elastic band is greater than the elastic tension value of outer elastic band.The utility model is set through inner elastic band and outer elastic band, so that ski shoe and skier's leg can be moved in the same direction, increase the control force of skier to ski shoe.

A snowshoe (S) and a snowshoe binding (1) arranged for securing a boot (B) to the snowshoe (S) are provided. The snowshoe binding (1) comprises a base part (10) which comprises a first part (11) which is arranged to be mounted onto the snowshoe (S), a second part (12) which is arranged to receive a boot toe portion (B1) and a third part (13) which is arranged to receive a flexible heel strap. The binding further comprises a flexible heel strap (20) with a first portion (21), a second portion (22) and an intermediate portion (23) which extends between the first portion (21) and the second portion (22). The third part (13) of the base part (10) comprises a first attachment portion (13a) for releasable attachment of the first portion (21) of the flexible heel strap (20) and a second attachment portion (13b) for releasable attachment of the second portion (22) of the flexible heel strap (20).