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Sliding propulsion device for ice and snow sports

A propulsion device, a technology of a propulsion device, which is applied in transportation and packaging, sleds, motor vehicles, etc., can solve the problems of poor power output and durability, and is not easy to promote in a large area, and achieve the effect of long-lasting power

Active Publication Date: 2019-05-21
HARBIN INST OF PHYSICAL EDUCATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In view of this, the present invention provides a simple structure, reasonable design, can be realized, to at least solve the problems of poor power output and durability, and difficult to promote in a large area

Method used

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  • Sliding propulsion device for ice and snow sports
  • Sliding propulsion device for ice and snow sports
  • Sliding propulsion device for ice and snow sports

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0048] Such as Figure 1 to Figure 11 As shown, a sliding propulsion device for ice and snow sports disclosed in this embodiment includes a seat plate 1, a support rod 2 and a pushing device 3; The symmetrical support rod 2 is connected with the push device 3, and the push device 3 provides power for the sliding of the device, so that the sliding device accelerates to slide, or removes the resistance brought by the push device 3 during the sliding process through artificial active control;

[0049] Propelling device 3 comprises slide plate 3-1, pedal 3-3, pressure spring 3-4, pedal crankset 3-6, sliding beam 3-7, first rotating rod 3-10, transmission rod 3-11, Revolving shaft 3-12, crankshaft 3-13, transmission member 3-14 and traction member 3-15; said slide plate 3-1 is symmetrically opened with groove 3-2, and a foot pedal is movable in the groove 3-2 3-3, one end of the pedal 3-3 is connected to the inner wall of the groove 3-2 side through the pressure spring 3-4, and a ...

specific Embodiment approach 2

[0057] to combine Figure 10 As shown, this embodiment is based on Embodiment 1, the difference is that the scraper 3-15-1 is arranged obliquely, and the upper end of the scraper 3-15-1 is inclined forward;

[0058] The scraper 3-15-1 is inclined, and the upper end of the scraper 3-15-1 is inclined forward. The scraper 3-15-1 is not easy to rotate counterclockwise when it is in contact with the ice surface, and remains stable under the limit action of the transmission rod 3-11. When the traction member 3-15 slides forward relative to the sliding beam 3-7 At this time, the scraper 3-15-1 provided on the traction member 3-15 contacts with the ice surface and rotates clockwise easily, reducing the frictional effect between the scraper 3-15-1 and the ice surface.

specific Embodiment approach 3

[0059] to combine Figure 10 As shown, this embodiment is based on the first embodiment, the difference is that when the scraper 3-15-1 does not rotate, the lowest end of the rotating nail 3-15-4 is lower than the sliding beam 3-7 the lower end surface of

[0060] The purpose is that when the traction member 3-15 slides backward relative to the sliding beam 3-7, the tip of the rotating nail 3-15-4 provided on the traction member 3-15 can effectively penetrate into the ice surface to generate force, The pushing device slides forward.

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Abstract

The invention discloses a sliding propulsion device for ice and snow sports, and belongs to the technical field of sliding devices. The sliding propulsion device for the ice and snow sports aims at solving the problems of poor power output and durability and difficult large-scale popularization, and comprises a base plate, a plurality of supporting rods and a pushing device; one end of the upper end face of the base plate is provided with a backrest, the lower end face of the base plate is connected with the pushing device through the parallel and symmetric supporting rods, the pushing devicecan provide power for sliding of the sliding propulsion device so that the sliding device can slide in an accelerated manner, and the resistance caused by the pushing device in the sliding process canbe removed through manual active control. The sliding propulsion device for the ice and snow sports solves the problems of poor power output and durability and difficult large-scale popularization, and has the advantages that the power output is continuous and effective, the resistance of the sliding device in the sliding stage can be reduced, the sliding distance is large, the durability is high, and the popularization is easy.

Description

technical field [0001] The invention belongs to the technical field of sliding devices, and in particular relates to a sliding propulsion device for ice and snow sports. Background technique [0002] In winter in the north, there is a world of ice and snow everywhere. Ice and snow are a unique wealth for northerners. Northerners love ice and snow, and have created a unique ice and snow culture by looking at ice and snow resources from a cultural perspective. How to make full use of ice and snow and vigorously develop ice and snow tourism culture, how to let tourists better enjoy the enjoyment brought by the world of ice and snow is a very key issue, the ice sliding device can let tourists quickly enjoy the fun of ice sliding, To feel the charm of ice and snow, the existing gliding devices, such as ice sledges, need to be pierced on the ice with a sharp iron rod at one end to push the ice sledges to slide forward, which requires certain skills and is dangerous, and the power...

Claims

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Application Information

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IPC IPC(8): B62B13/00B62B17/00
Inventor 宋文利李智鹏张萍杨蕊竹宁博文于阳洋张宇新韩冰
Owner HARBIN INST OF PHYSICAL EDUCATION
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