CN205256633U - Glacier oar - Google Patents

Abstract

The utility model provides a glacier oar, includes oar body and toper nail, oar body structure is that a handle front end connection stroke leaf is connected to the marker rod rear end, it is provided with the toper nail to draw leaf front end below, application method sets up the oar foot in the limit of ship portion, and oar foot upper end is provided with universal rotary shaft, and universal rotary shaft connects marker rod, rows the boat in narrow glacier like this, and the ship is when the precipice limit is too near, and the toper nail can be grabbed on the ice -cube on bank, and handheld handle is drawn forward hard, can make the ship go forward equally, the power -off no -leakage balance cylinder is advantageous in that. The ship is rowing on narrow glacier, and a stroke leaf is stretched the convenience of not allowing to skid and is removed the ship on the ice -cube of bank.

Description

A kind of glacial epoch oar

Technical field

The utility model relates to oar, and the specifically technical characterictic of a kind of glacial epoch oar belongs to the technical field of instrument of rowing the boat.

Background technology

Oar is the instrument of rowing the boat, and the structure of oar is to draw rod rear end connecting handle front end to connect and draw a leaf, but the people of location, northerly glacial epoch life, for make its winter can be in glacial epoch by sea defeated goods, usually glacial epoch is broken one to slot; People are using oar while rowing the boat, due to the too narrow ship in glacial epoch from limit, precipice too close to, sometimes blade cannot be stretched in water and rows the boat, blade can only be stretched on the ice cube of two sides, glacial epoch, but blade paddles on ice cube, the slip of ice is too large, cannot paddle ship is moved.

Summary of the invention

In order to overcome the technical deficiency of existing oar, the utility model provides the technical characterictic of a kind of glacial epoch oar, this one glacial epoch oar, and ship paddles on narrow glacial epoch, and a stroke leaf is stretched not allow to skid on the ice cube of bank and conveniently ship is moved;

For achieving the above object, the utility model, a kind of glacial epoch oar, technical scheme is characterized in that, comprises oar body and cone-shaped nail; Described oar body construction is to draw rod rear end connecting handle front end to connect a stroke leaf, and described stroke of leaf front end below is provided with cone-shaped nail;

The utility model has the advantages that; Ship paddles on narrow glacial epoch, and a stroke leaf is stretched not allow to skid on the ice cube of bank and conveniently ship moved.

Brief description of the drawings

Fig. 1 the utility model structural representation:

In figure; 1 oar body, 2 cone-shaped nails, 3 ships, 4 oar pin, 5 universal rotating shafts.

Detailed description of the invention

Below in conjunction with accompanying drawing and example, the utility model is done to a more step explanation, in Fig. 1, a kind of glacial epoch oar, technical scheme is characterized in that, comprises oar body 1 and cone-shaped nail 2; Described oar body 1 structure is to draw rod rear end connecting handle front end to connect a stroke leaf, and described stroke of leaf front end below is provided with cone-shaped nail 2; Using method, on the limit of ship 3, portion arranges oar pin 4, and oar pin 4 upper ends are provided with universal rotating shaft 5, universal rotating shaft 5 connects draws bars, rows the boat 3 like this in narrow glacial epoch, ship 3 from limit, precipice too close to time, cone-shaped nail 2 can be grabbed on the ice cube on bank, and hand-held handle is firmly drawn forward, can make equally ship 3 advance.

Claims (1)

1. a glacial epoch oar, is characterized in that, comprises oar body (1) and cone-shaped nail (2); Described oar body (1) structure is to draw rod rear end connecting handle front end to connect a stroke leaf, and described stroke of leaf front end below is provided with cone-shaped nail (2).