CN2442696Y - Hand propeller - Google Patents

Abstract

The utility model relates to a hand propeller. The lower edge of a retractable umbrella 1 is connected with one end of a plurality of pull ropes 2, and the other end of the pull ropes 2 is connected with a fixed sleeve 3. The middle of the fixed sleeve 3 passes through a bar stay 4, the upper end of the bar stay 4 is butted to the top part of the retractable umbrella 1, and the lower end of the retractable umbrella is connected with a handle 5. The utility model has the characteristics that the structure is simple and compact, the fabrication and the operation are convenient, the control is simple and is easy to be accepted, the motion is agile, the recreational performance is strong, etc.

Description

Hand propeller

The utility model relates to a kind of sports movement apparatus and amusement Hand propeller.

Existing strokes, because the paddling of hand, its hand is less to the active area of water, be difficult to obtain bigger reaction force, so swimming rate is slow, and weak point such as very hard.Disclose " a kind of thrashing device " at number of patent application 92216555, existed complex structure, deficiencies such as inconvenience use.

The purpose of this utility model provides a kind of simple in structure, and is easy to use, and can effectively improve the Hand propeller of people's swimming rate.

The purpose of this utility model is achieved in that the lower edge of its folding umbrella is connected with many stay cords one end, and the other end of stay cord is connected and fixed cover, is installed with strut in the middle of the fixed cover, and top, lower end that the folding umbrella is withstood in the strut upper end connect handle.

When the utility model used, the people held handle and pulls back, fluid relatively forward, fluid struts the folding umbrella, increases area, hand obtains reaction force, the pulling human body advances; Otherwise handle is to protracting, fluid relatively backward, fluid draws the folding umbrella in.

The utility model is compared with prior art, and is simple and compact for structure, makes easy to usely, and cost is low, and handles and be simple and easy to meeting, steadily, motion flexibly, recreational characteristics such as by force.

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1 is the utility model folding umbrella status architecture schematic diagram when strutting;

Status architecture schematic diagram when Fig. 2 is the gathering of the utility model folding umbrella.

Among the figure: 1-folding umbrella 2-stay cord 3-fixed cover 4-strut 5-handle

As shown in Figure 1, handle 5 tops connect strut 4, and the top that strut 4 passes fixed cover 3 and the folding umbrella 1 that struts joins, and fixed cover 3 connects stay cord 2 and folding umbrellas 1.

As Fig. 2, folding umbrella 1 lower edge of gathering is connected with stay cord, and the upper end of top and strut 4 joins, and the other end of stay cord 2 is connected with fixed cover 3, and strut 4 is worn fixed cover 3, lower end and handle 5 and joined.

Claims (1)

1. Hand propeller, the lower edge that it is characterized in that folding umbrella (1) is connected with many stay cords (2) one ends, the other end of stay cord (2) is connected and fixed cover (3), is installed with strut (4) in the middle of the fixed cover (3), and top, lower end that folding umbrella (1) is withstood in strut (4) upper end connect handle (5).

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