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rowing to scull

A pair of perforation technology, applied in ship construction, ship propulsion, ship parts, etc., can solve problems such as inappropriate scull, and achieve the effect of simple use, high efficiency and high flexibility

Inactive Publication Date: 2015-09-02
于银强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional paddling is a kind of one-way force to make the boat move forward, or only use the force of pushing out to make the boat move forward. This kind of paddling is common in rivers and lakes, or only use the force of pulling back to move the boat The boat moves in the opposite direction to the direction of the rower. This rowing method is common in sports rowing competitions. The scull is placed at the stern. The two-way force method of pushing and pulling back is used to make the boat move forward, but the scull does not It is suitable for use on small boats in the park. The designer's prior patented bionic fishtail scull (ZL200510112034·0) solves the problem that the scull can be used on smaller boats

Method used

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  • rowing to scull
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Embodiment Construction

[0008] according to figure 1 , figure 2 The rowing pair scull includes a pair of bases 1, a pair of rocking rods 2, a pair of auxiliary rods 3, a pair of lifting rods 4, a pair of tail blade bases 5 and a pair of fish tail blades 6.

[0009] The base 1 is bent into a U-shape from a flat metal, with a pair of perforations on the upper and lower sides, and then welds the horizontal flat metal. Both ends of the flat metal have holes. The flat metal of the base 1 has holes on both ends. The holes mentioned are used for fixed connection with the hull edge by bolts, and the upper and lower pairs of perforations of the U-shaped flat iron of the base 1 are used to rotatably connect the rocker 2 and the auxiliary rod 3 , The pair of bases 1 are respectively fixedly installed on both sides of the hull.

[0010] The rocker 2 is a round tube with a bend on the head and a plastic grip sleeve. The middle part is bent, and the middle part is connected to a small section of circular tube. The mi...

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PUM

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Abstract

The invention relates to paired sculls for boating, comprising a pair of bases, a pair of rockers, a pair of auxiliary rods, a pair of lifting rods, a pair of impeller seats and a pair of fishtail impellers. The bases are fixedly installed on both sides of a small boat and respectively provided with paired punch holes up and down; the middle parts of the rockers are connected with the upper paired punch holes of the bases rotatablely; the rear ends of a pair of hand rockers are rotatablely connected with the top ends of the lifting rods; one ends of the auxiliary rods are rotatablely connected with the lower paired punch holes of the bases, and the other ends thereof are rotatablely connected with the upper parts of the lifting rods; the bottoms of the lifting rods are connected with the impeller seats; and the impeller seats are rotatablely connected with the fishtail impellers. Compared with the traditional paddles, the invention has the advantages of simple use, convenient operation and high efficiency and speed.

Description

Technical field [0001] The invention relates to a human-powered ship propeller, in particular to a rowing scull that is pushed forward and backward like rowing to make the boat move forward. Background technique [0002] Traditional paddling is a one-way force that makes the boat move forward, or only pushes the boat forward. This kind of paddle is common in rivers and lakes, or only pulls back. The boat moves forward in the opposite direction of the rower. This type of rowing is common in sports rowing competitions. The scull is placed at the stern, and the boat is moved forward by the two-way force method of pushing and pulling back. It is suitable for use on small boats in the park. The designer's previous patented bionic fishtail scull (ZL200510112034·0) solved the problem that the scull can be used on smaller boats. Summary of the invention [0003] The purpose of the present invention is to provide a rowing scull that can row a boat forward like a rowing boat, has the effic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H16/04B63H1/36
Inventor 庞明方
Owner 于银强