CN2333423Y - 齿刃冰刀 - Google Patents

齿刃冰刀 Download PDF

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Publication number
CN2333423Y
CN2333423Y CN 98236993 CN98236993U CN2333423Y CN 2333423 Y CN2333423 Y CN 2333423Y CN 98236993 CN98236993 CN 98236993 CN 98236993 U CN98236993 U CN 98236993U CN 2333423 Y CN2333423 Y CN 2333423Y
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blade
ice
utility
edge
skating
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CN 98236993
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李荣江
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Abstract

一种适用于冰上滑冰的齿刃冰刀,它包括有冰刀的刀体、鞋体,其特点是在刀体的平刀刃处设置为平顶锯齿形刀刃,该刀刃上的锯齿边沿为减少滑行阻力的圆角。本实用新型由于将冰刀的平刀刃改为平顶锯齿形刀刃,因此减少了与冰面的接触面积,减少了滑行阻力;另外滑冰时向侧后蹬冰,由于刀刃的齿部位为尖棱锐角,卡冰牢,向后蹬冰有力,特别利于速滑起跑,因此滑行速度比普通速滑冰刀有明显的提高;由于卡冰牢,不易于侧滑动,有利于初学滑冰者学滑冰。

Description

齿刃冰刀
本实用新型属于冰上体育运动器具技术领域,具体地说是一种对速滑冰刀的改进。
众所周知,传统的速滑冰刀、球冰刀都是平刀刃。无论是在大型的冰上速滑比赛,还是在普通的冰上练***刀刃。由于平刀刀刃与冰面的接触面积相对较大,而加大了前行的滑行阻力。
本实用新型的目的是提供一种减少刀刃与冰面接触面积以增加滑行速度的齿刃冰刀。
本实用新型的目的是这样实现的:它包括有冰刀的刀体、鞋体,其特征是在刀体的平刀刃处设置为平顶锯齿形刀刃,该刀刃上的锯齿边沿为减少滑行阻力的圆角。上述的平顶锯齿形刀刃的齿形是向刀刃前进方向倾斜的齿形。
本实用新型由于将冰刀的平刀刃改为平顶锯齿形刀刃,因此减少了与冰面的接触面积,减少了滑行阻力;另外在滑冰时,向侧后蹬冰,由于刀刃的齿部位为尖棱锐角,卡冰牢,向后蹬冰有力,特别利于速滑起跑,因此滑行速度比普通速滑冰刀有明显的提高;由于卡冰牢,不易于侧滑动,有利于初学滑冰者学习滑冰。本实用新型还具有结构合理、成本低、节省磨刀时间、安全可靠等优点。
下面将结合附图对本实用新型作进一步说明:
图1是本实用新型的结构示意图
图2是图1的刀体局部放大示意简图
图3是图2的A-A向示意图
由图1-3所示,图中1为冰刀的鞋体、2为刀体,在刀体1的平刀刃处设置为平顶锯齿形刀刃3,该锯齿形刀刃3上的与前进方向相对应的锯齿边沿加工为可减少滑行阻力的圆角4(如图3所示),而与该锯齿边沿相对的另一边沿为尖角,以增加蹬冰力量,该平顶锯齿形刀刃3的齿形是向刀刃前进方向倾斜的条形齿形。使用方法与现有的冰刀相同。

Claims (3)

1、一种适用于冰上滑冰的齿刃冰刀,它包括有冰刀的刀体、鞋体,其特征是在刀体的平刀刃处设置为平顶锯齿形刀刃,该刀刃上的锯齿边沿为减少滑行阻力的圆角。
2、根据权利要求1所述的齿刃冰刀,其特征是平顶锯齿形刀刃的齿形是向刀刃前进方向倾斜的齿形。
3、根据权利要求1所述的齿刃冰刀,其特征是与前进方向相对应的锯齿边沿为圆角。
CN 98236993 1998-03-20 1998-03-20 齿刃冰刀 Expired - Fee Related CN2333423Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98236993 CN2333423Y (zh) 1998-03-20 1998-03-20 齿刃冰刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98236993 CN2333423Y (zh) 1998-03-20 1998-03-20 齿刃冰刀

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CN2333423Y true CN2333423Y (zh) 1999-08-18

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CN 98236993 Expired - Fee Related CN2333423Y (zh) 1998-03-20 1998-03-20 齿刃冰刀

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CN (1) CN2333423Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112516571A (zh) * 2020-10-20 2021-03-19 赵微 一种基于刀尖铲冰减阻的安全型速滑冰鞋冰刀
CN114159761A (zh) * 2021-12-09 2022-03-11 长春理工大学 冰刀及其制备方法、冰鞋

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112516571A (zh) * 2020-10-20 2021-03-19 赵微 一种基于刀尖铲冰减阻的安全型速滑冰鞋冰刀
CN114159761A (zh) * 2021-12-09 2022-03-11 长春理工大学 冰刀及其制备方法、冰鞋
CN114159761B (zh) * 2021-12-09 2024-03-26 长春理工大学 冰刀及其制备方法、冰鞋

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