Self-propelled type hydrofoil device

Abstract

The invention discloses a self-propelled type hydrofoil device. The device comprises a guide mechanism, a steering rod, a steering supporting shaft, an operator pedal, a frame-shaped supporting member and a rear wing, wherein the rear wing is installed at the lower end of the frame-shaped supporting member, the operator pedal is installed on the inside of the upper end of the frame-shaped supporting member, one end of the steering supporting shaft is connected to the steering rod, a pedal rotating resetting mechanism is arranged between the other end of the steering supporting shaft and the frame-shaped supporting member, the rear wing can cut in the water to generate forward driving force through the pedal rotating resetting mechanism when the operator pedals the operator pedal, and the rear wing rises to the water surface sliding state when the operator stops pedaling the operator pedal. During usage, the operator is not required to pedal the pedal fiercely, the operator is required to pedal with the jogging force of two feet, the hydrofoil device can slide quickly for a long time, and the hydrofoil device has the advantages of being simple in structure, easy to operate, force-saving and practical.

Description

Technical field: [0001] The invention relates to a self-propelled hydrofoil device which can be driven forward on the water surface according to the operator's own strength. Background technique: [0002] Chinese invention patent CN1248907C discloses a self-propelled hydrofoil device, which includes a first hydrofoil, a second hydrofoil and a supporting structure connecting the first hydrofoil and the second hydrofoil and having a steering structure and a driving platform. The steering structure includes a steering handle and a first rotating shaft part and a second rotating shaft part which are independent from each other. The first rotating shaft part and the second rotating shaft part are movably connected to each other, and the movable connection point is located in front of the steering handle , the first shaft part and the second shaft part can move between a first position and a second position, wherein the first position is to make the second hydrofoil submerge in th...

AI Technical Summary

Problems solved by technology

Since the biasing mechanism is arranged at the front end of the hydrofoil device, it is far away from the driving platform arranged at the rear end of the hydrofoil device, and the two are connected by multiple rods, so there is a transmission loss of the pedaling force during operation. The operator must push the driving platform hard to overcome the bias. In this way, the operator's physical strength is exhausted very quickly, and the operator can only play for 2 to 4 minutes at a time, which seriously affects people's interest in using the product.

Images