CN114809738A

CN114809738A - Facility for fast learning swimming

Info

Publication number: CN114809738A
Application number: CN202210661859.1A
Authority: CN
Inventors: 周忠杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-07-29

Abstract

The invention discloses a facility and a method for rapidly learning swimming, which comprises a water flow and a swimming lane, and is characterized by also comprising the following steps: the lane is mainly composed of a plurality of continuous shallow water channels and deep water channels which are mutually spaced; the water flow flows from the shallow water channel to the deep water channel in the lane, and has flow speed and thrust. The lane of the facility mainly comprises a plurality of continuous shallow water channels and deep water channels which are mutually spaced, water with flow velocity flows directionally in the lane, people can be pushed to move, the structure is simple, and the cost is low. When passing through a deep water lane from a shallow water lane, the swimming pool can pass through the deep water lane unconsciously and easily under the thrust of swimming and water, and the swimming pool feels safe without drowning danger and fear. Swimming is learned 3 to 5 times/circle by circulating from the shallow water lane, the deep water lane, the shallow water lane and the deep water lane … …. The swimming learning device is low in learning difficulty, safe, time-saving and labor-saving, and swimming can be learned quickly through the swimming learning device.

Description

Facility for fast learning swimming

Technical Field

The present invention relates to swimming, and in particular to swimming learning facilities and methods.

Technical Field

Swimming is a very practical skill, can swim just can float on the water surface and swim freely for a certain time and distance in a mode suitable for swimming, can swim and can be convenient for taking exercises, living and working, and can be used for saving life at a critical moment. There is a risk of drowning in water, and therefore, people all want to learn swimming. In the traditional swimming learning method, in order to float on the water surface, a user often learns swimming by practicing hand-drawing and foot-drawing while floating on the water surface by means of a swimming ring, a floating plate and a small floating ring tied on an arm during swimming, and people who can swim are required to follow and see the swimming during swimming learning so as to ensure safety. Some people learn swimming and can learn to launch once or twice. And some people do not learn swimming for a long time. The traditional swimming learning mode has three disadvantages:

1. the swimming pool can go to water and learn swimming by oneself, so that the swimming pool is dangerous to drown and has no safety;

2. when people need to follow and see the swimming during swimming learning, the safety of people who learn swimming is guaranteed, and therefore, human resources are wasted;

3. swimming is difficult to learn in shallow water areas, and drowning is afraid in deep water areas, so some people cannot learn swimming for a long time.

Disclosure of Invention

The invention aims to provide a facility for fast learning swimming, which is low in learning difficulty, safe, time-saving and labor-saving, and can fast learn swimming.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a facility for fast learning swimming comprises a water flow and a swimming lane, and is characterized by further comprising:

the lane is mainly composed of a plurality of continuous shallow water channels and deep water channels which are mutually spaced;

the water flow flows from the shallow water channel to the deep water channel in the lane, and has flow speed and thrust.

The lane width is larger than 2 meters, the length of the shallow water channel is 2-4 meters, and the water depth is 0.8-1.6 meters; the deep water channel is 2-4 meters long and 1.7-2 meters deep.

The flow velocity of the water flow is 0.5-5 m/s.

The lanes are arranged in a ring shape, and a swimmer can swim along the water in the ring-shaped lanes.

One end of the closed loop lane is provided with a water flow propeller which comprises a motor and a propeller.

The method for learning swimming by using the invention comprises the following steps:

1. the learning swimmer enters the shallow water lane of the lane, swims to the deep water lane in a self swimming mode, is propelled by water, passes through one deep water lane unconsciously and easily under the swimming and water thrust, and can stand in the water by feet after the feet touch the upper surface of the next shallow water lane when sinking, so that the learning swimmer overcomes the fear of drowning and has a sense of achievement;

2. from the second shallow water lane, the swimming pool swims to the deep water lane in a self-swimming way, is propelled by water, passes through the deep water lane under the thrust of swimming and water, and touches the upper surface … … of the next shallow water lane under the feet when sinking;

3. thus, swimming is learned 3 to 5 times per turn by circulating the water tracks from the shallow water track, the deep water track, the shallow water track, and the deep water track … ….

The swimming facility with the structure is characterized in that the swimming lane mainly comprises a plurality of continuous shallow water channels and deep water channels which are mutually spaced, water with flow velocity flows directionally in the swimming lane, people can be pushed to move, the structure is simple, and the cost is low. When a swimmer enters a shallow water lane, the swimmer can stand in water by stepping on the ground, and the water only soaks to the chest, so that the swimmer feels safe and has no fear of drowning. When passing through a deep water lane from a shallow water lane, the underwater vehicle can easily pass through a deep water lane unconsciously under the thrust of swimming and water without drowning. Swimming is learned 3-5 times/circle by circulating the water from the shallow water lane, the deep water lane, the shallow water lane and the deep water lane … …. The swimming learning device is low in learning difficulty, safe, time-saving and labor-saving, and swimming can be learned quickly through the swimming learning device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic diagram of the structure of a circular lane;

in the figure, water flow 1, lane 2, shallow water channel 3, deep water channel 4, water flow propeller 5.

Detailed description of the preferred embodiment

The invention will be further explained with reference to the drawings.

Fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a schematic structural diagram of a top view of fig. 1, wherein fig. 1 is a sectional view, and when the two drawings are combined together, the present invention includes a water flow 1 and a track 2, and is characterized by further including: the lane 2 is mainly composed of a plurality of continuous shallow water channels 3 and deep water channels 4 which are mutually spaced; the water stream 1 flows in the lane 2 from the shallow channel 3 to the deep channel 4, and has a flow velocity and a thrust. The lane width is larger than 2 meters, the shallow water channel 3 is 2-4 meters long, and the water depth is 0.8-1.6 meters; the deep water channel 4 is 2-4 m long and 1.7-2 m deep. The flow velocity of the water flow 1 is 0.5-5 m/s.

FIG. 3 is a schematic structural diagram of a circular lane of the present invention, wherein the lane 2 is configured as a square ring, and four straight lanes 2 with a side length of 15 m and a width of 3 m are connected end to end, each lane 2 is provided with a shallow water channel 3 and a deep water channel 4 as shown in FIGS. 1 and 2, and the shallow water channel 3 and the deep water channel 4 are continuously spaced from each other; the length of the shallow water channel 3 is 3 meters, and the water depth is 1.2 meters; the deep water channel 4 is 3 meters long and 1.8 meters deep. The flow velocity of the water stream 1 is 1 m/s. The width, depth, length and speed of water flow of the lane 2, the shallow water channel 3 and the deep water channel 4 can be set according to the requirement. In order that the water flow 1 flows at a directional speed and can push the swimmer to move forwards, a water flow propeller 5 which comprises an electric motor and a propeller is arranged at one end of the closed-loop swimming lane 2; the function of which is to produce a directed velocity flow of the water flow 1 in lane 2 and to be able to adjust the velocity of the water flow 1 by adjusting the rotational speed of the propeller. The water flow propeller 5 is a product in the prior art, can be easily made by a person skilled in the art according to the prior art or requirements, and can be purchased in the market. Of course, it is preferable to use natural water as the water in the present invention, and the water flow 1 capable of achieving a desired flow rate does not need the water flow propeller 5. The lane 2 is arranged in a ring shape, and a swimmer can swim along the water in the ring lane.

The method for learning swimming by using the facility for rapidly learning swimming comprises the following steps:

A swimming beginner with a height of 1.6 meters in the ring-shaped lane 2 is suitable for learning swimming in the deep water channel 4 in about three seconds each time when the beginner passes through the deep water channel 4 in a swimming mode from the shallow water channel 3 to the deep water channel 4. In the process, no matter whether swimming is learned or not, the swimming pool is forced to be carried to a shallow water channel from a deep water channel 4 by water flow 1 of 1 meter per second when floating in water, so that safety is guaranteed, the original coach/lifeguard is replaced, and the labor cost is reduced. The safety is guaranteed, and the fear of drowning is overcome by the swimmer. The swimmer swims around the annular swimming pool, namely four times of swimming passes through the deep water channel 4, and the swimming learning time is about 3 seconds each time. Repeating the exercises, and learning swimming for 5 circles at most. The swimming mode refers to a dog climbing mode, a frog mode, a free mode and the like.

Claims

1. A facility for fast learning swimming comprises a water flow and a swimming lane, and is characterized by further comprising:

the water flow flows from the shallow water channel to the deep water channel in the lane and has flow speed thrust.

2. Installation for fast learning swimming according to claim 1, characterized in that:

the lane width is larger than 2 meters, the shallow water channel is 2-4 meters long, and the water depth is 0.8-1.6 meters; the deep water channel is 2-4 meters long and 1.7-2 meters deep.

3. Installation for fast learning swimming according to claim 1, characterized in that:

the flow velocity of the water flow is 0.5-5 m/s.

4. Installation for fast learning swimming according to claim 1, characterized in that:

5. Installation for fast learning swimming according to claim 1, characterized in that:

6. The facility for fast learning swimming according to claim 1, wherein the method for learning swimming by using the facility is as follows:

(1) the learning swimmer enters the shallow water lane of the lane, swims to the deep water lane in a self swimming mode, is propelled by water, passes through one deep water lane unconsciously and easily under the swimming and water thrust, and can stand in the water by feet after the feet touch the upper surface of the next shallow water lane when sinking, so that the learning swimmer overcomes the fear of drowning and has a sense of achievement;

(2) from the second shallow water lane, the swimming pool swims to the deep water lane in a self-swimming way, is propelled by water, passes through the deep water lane under the thrust of swimming and water, and touches the upper surface … … of the next shallow water lane under the feet when sinking;

(3) thus, swimming is learned 3 to 5 times per turn by circulating the water tracks from the shallow water track, the deep water track, the shallow water track, and the deep water track … ….