JP3090347U - Float type manual swimming machine - Google Patents

Abstract

(57) [Summary] [Problem] In a beach or a beach resort area, healthy people, persons with lower limb disabilities who cannot swim, and people who have some handicap in swimming can swim with safe and easy operation and become familiar with the water. It offers new play sensation and sportiness. SOLUTION: The float type manual swimming machine according to the present invention has a float provided with an underwater viewing window through which a front and a lower part can be seen, and a handle row lever connected to each of the rear left and right ends moves independently, and a shaft is used as a fulcrum. The fins are connected to the back, and the swimmer simply moves the fins up and down manually, the fins in the water are synchronized, the water is scraped and the reaction force in the water Propulsion is generated,
There is a float type manual swimming machine that moves forward.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 People with lower limb disabilities who cannot swim or have some kind of handicap in swimming can easily and safely swim and play in swimming pools and beach resort pools, regardless of age, as well as healthy people A water-based manual swimming machine that is familiar with water and enhances new sports.

[0002]

[Prior art]

 Surfing equipment such as swimming surf boats and beach boats used at beaches and beach resorts are often designed for healthy people and young people who have certain swimming skills. There are few hand-operated water-based swimmers that have a function that allows the elderly, the elderly, and those who are not good at swimming to enjoy safely and easily.

[0003]

[Problems to be solved by the invention]

 At the beaches and beach resorts, healthy and lower limb disabled people and people with handicapped swimming can easily and easily swim and play with water. Things.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the float type manual swimming machine according to the present invention has a float provided with an underwater viewing window in which the lower part can be seen in the front, and the handle row levers connected to the left and right ends of the rear independently. It has a structure that can move and rotate around the axis as a fulcrum, and the fins are connected to the back, and the swimmer simply moves the handle row lever up and down manually, and the fins in the water are synchronized. This is a float type manual swimming machine that generates propulsion by scraping the water and generating a reaction force in the water. With this structure, the swimmer sits on the prone part of the float body with sufficient buoyancy.By swimming position, the body floats stably. A certain fin is synchronized, and the reaction force in the water generates the propulsion force and moves forward. In addition, turning can be controlled easily by stopping or warming one of the above-mentioned handle row levers, and no special skills or lessons are required, and anyone can enjoy swimming safely and easily. In addition, it is a structure where you can enjoy watching the sea floor and the water while swimming through the underwater viewing window provided in front of the main body.

[0005]

[Embodiment of the invention]

 An embodiment of the invention will be described with reference to the drawings. Fig. 1 shows a float body (2) whose exterior surface is appropriately treated with a coating material, based on styrofoam material with sufficient buoyancy to float people, and a transparent acrylic resin that looks down from the front. Alternatively, an underwater viewing window (1) in which a glass plate is inserted vertically is provided, and a reinforced plastic handle row lever (3) connected to each of the lower rear ends of (2) moves independently. It is structured so that it can rotate with the axis as a fulcrum. Behind the handle row lever (3), it is made of rubber that generates thrust by reaction force by scratching water in the water or moderately flexible. A fin (4) made of a synthetic resin is connected to each other, and the swimmer simply moves up and down manually, and is synchronized to operate the water. is there. The float shown in (2) in Fig. 1 is not only made of Styrofoam, but also has a structure that obtains buoyancy by filling air into a sealed bag made of vinyl or the like in consideration of manufacturing cost and strength, or has the same buoyancy. It is composed of other materials.

[0006]

[Effect of the invention]

 Since the present invention is configured as described above, the following effects can be obtained.

[0007] In the float type manual swimming machine according to the first aspect of the present invention, the float of the swimmer is stably floated by the float having a sufficient buoyancy, and the fins connected rearward only by repeatedly moving the handle row lever up and down repeatedly. Synchronized operation, the propulsion force is obtained by the reaction force in the water by scratching the water, safe and easy operation is familiar to the water, and a wide range of people can enjoy the new play sensibility and sportiness in seaside resorts.

[0008] The underwater viewing window provided in front of the main body float can be observed while swimming on the seabed or underwater, which makes swimming more enjoyable.

[0009] People with lower limb disabilities, middle-aged and elderly, and those who have few opportunities to physically swim are familiar with water, have a wider range of play, and become barrier-free.

[0010] By appropriately changing the size of the float type manual swimming machine, it is possible to form a series that can accommodate a plurality of seats, and to supply a product suitable for a demand destination.

[Brief description of the drawings]

FIG. 1 is an essential part elevational view of a float type manual swimming machine as viewed from a side.

FIG. 2 is an elevational view of a main part of the float type manual swimming machine as viewed from the front.

FIG. 3 is a plan view of a main part of the float type manual swimming machine as viewed from below the lower part.

FIG. 4 is a perspective view of a main part of the float type manual swimming machine.

[Explanation of symbols]

 1 underwater viewing window 2 float 3 handle row lever 4 fin

Claims (1)

[Utility model registration claims] 1. A float (2) provided with an underwater viewing window (1) through which a lower part can be seen from the front, and a handle row lever (3) connected to each of the rear left and right ends moves independently.
It has a structure that can rotate around a shaft, and fins (4) are connected to the back of the handle row lever (3), respectively.
The swimmer simply moves the handle row lever (3) up and down repeatedly, and the fins (4) underwater are synchronized.
A float-type manual swimming machine that propells by propelling the water and creates a propulsion force by the reaction force in the water.