JPH0528359U - Swim training floats - Google Patents

Abstract

(57) [Abstract] [Purpose] The purpose of the present invention is to select an appropriate air injecting unit from a plurality of partitioned air injecting units provided around the belt body, and It is an object of the present invention to provide a swim training float bag in which predetermined air is injected to inflate the belt body and a swimmer wears the belt body on the waist to give a predetermined buoyancy to the waist so that swimming training can be effectively performed. [Structure] For this purpose, a plurality of air injecting sections partitioned around a belt body that is formed so that it can be worn on the waist of a swimmer.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention selects a proper air injecting section from a plurality of partitioned air injecting sections provided around the belt body, injects predetermined air into the air injecting section to inflate the belt body, and the swimmer can The present invention relates to a swim training float bag which is attached to the waist and gives a predetermined buoyancy to the waist so that swimming training can be effectively performed.

[0002]

[Prior art]

 As is well known, most of the floating bags used on beaches, lakes, rivers, pools, etc. are so-called donut shaped floating bags (commonly known as floating rings), and the purpose of use is swimming. The upper body of the person is raised above the surface of the water, ensuring safety for breathing and allowing for fun swimming.

In addition, at present, in swimming classes and the like, a small floating bag (providing a certain amount of buoyancy above the shoulder of a beginner, commonly known as a helper) to be worn on both arms for beginners has also been developed. ..

[0004]

[Problems to be solved by the device]

 However, the main purpose of the above-mentioned floats and helpers is to give a certain amount of buoyancy to the upper body of the swimmer or beginner of swimming, thereby eliminating fear of water and making swimming enjoyable. Floating rings and helpers are not tools for improving swimming, such as crawling.

That is, when wearing a float or a helper, the running water resistance increases correspondingly. For example, when learning a swimming technique such as crawling, a certain amount of buoyancy is applied to the waist of a swimmer who tends to sink. As a tool for giving, it can not be used at all, and there is currently no development of a swim training bladder that effectively promotes such a swimming technique, and swimming pools are not prone to sinking of swimmers. The current situation is that instructors, etc. standing on the waist support the swimmer's waist with their hands from below to give a certain amount of buoyancy to the swim training, and swimming training is liberated from such primitive training. The reality is that the immediate development of bags is awaited.

[0006]

[Means for Solving the Problems]

 The present invention has been made in view of the above-mentioned problems, and an object thereof is to provide an appropriate air injecting section among a plurality of partitioned air injecting sections provided around the belt body. Swim training in which selected air is injected into the air injection part to inflate it and the swimmer wears a belt on the waist to give a predetermined buoyancy to the waist to enable effective swimming training. The purpose of the present invention is to provide a floating bag, and for that purpose, a plurality of air injecting sections partitioned around a belt body that is formed so that it can be worn on the swimmer's waist.

[0007]

[Action]

 Because of the above-mentioned configuration, when practicing the swimming technique, the swimmer injects a certain amount of air into the multiple air injection parts formed around the belt body before attaching the swim training bladder to the body. Inflate, attach the belt to the waist, place the inflated air injection part on the abdomen or back, put the belt close to the waist and enter the pool, and use the buoyancy of the belt to move the waist to the water surface. Float nearby and practice by exercising your limbs according to the prescribed swimming style.

[0008]

【Example】

 Hereinafter, an embodiment of a swim bladder for swimming training according to the present invention will be described in detail with reference to FIGS. 1 and 2. In the figure, reference numeral 1 is a swim training floating bag, and the swimming training floating bag 1 uses, for example, a belt 2 with a slightly thick rubber material, and the surface of the belt 2 is thin and elastic. A plurality of air injection parts 5 partitioned by forming a plurality of adhesive parts 4 along the width direction of the belt body 2 from the rubber material 3 (each of the air injection parts 5 has a valve 5a as shown in the same figure). The length of the belt body 2 is such that the stopper 6 is attached to one end of the belt body 2 and the other end of the belt body 2 is locked by the locking tool 6. An adjustable hook 7 is attached and configured.

In the above embodiment, the belt body 2 is made of a rubber material having a little thickness, but it may be made of a synthetic resin material or a campus material, for example. The plurality of air injecting portions 5 formed by partitioning 4 may also be made of an elastic synthetic resin material or the like, and the position of the plurality of air injecting portions 5 is also along the width direction of the belt body 2. Although it is constituted by sections, it may be constituted by sections along the longitudinal direction of the belt body 2 and is not particularly limited to the above embodiment.

In addition, in the above-described embodiment, the structure of the locking tool 6 attached to one end of the belt body 2 and the hook 7 attached to the other end of the belt body 2 is simply the belt body 2 to the swimmer's waist. The explanation was based on the configuration that emphasizes the locking function for attaching to the device.For example, the locking device is configured like a champion belt with a buckle featuring the characters of the popular cartoon characters that are popular with young children. However, the present invention is not limited to the above embodiment.

Hereinafter, the operation and usage of the swimming training float according to the present invention will be described based on the above configuration. That is, when practicing a swimming technique using the swimming training float 1 according to the present invention, the swimmer does not wear the swimming training float 1 on his body before the plurality of air injection parts 5 formed around the belt body 2. Inflate a certain amount of air into the inflatable area, position the inflated air injecting section 5 on the ventral side or the back side, engage the hook 7 with the engaging tool 6, and attach the belt body 2 to the waist according to the body type of the person. Put it on and enter the pool.

The buoyancy of the swim bladder 1 for swimming training moderately acts on the waist of the swimmer who has entered the pool. Therefore, when the swimmer moves from a standing position to a swim such as crawling, the waist of the swimmer lifts the water flow. Without waiting, the buoyancy of the swim training float 1 raises it to near the surface of the water. Therefore, even a swimmer who has not been sufficiently trained in a swimming technique such as crawling can crawl on his / her waist in a very natural state without the assistance of buoyancy by the instructor's hands as in the conventional swimming technique. Because the buoyancy required for swimming is exerted on the swimmer's body, after the waist has floated near the surface of the water, the left and right hands are used to scratch the water and the left and right feet are used to kick the water. By moving forward with speed, swimming training can be very enjoyable and you can efficiently learn the prescribed swimming technique.

Although not explained in the above action, for example, if some swimmers can make their waists float to a considerable extent by their swimming power as a result of practice, the air may be changed according to the degree of floating of the waists. By adjusting the number of inflatable parts of the injection part 5 to increase or decrease the buoyancy by the swimming training bladder 1, finally, without using the swimming training bladder 1, it is possible to swim only by one's own swimming power. ..

[0014]

[Effect of the device]

 As described in detail above, the present invention comprises a plurality of air injecting sections partitioned around the belt body formed so that it can be worn around the waist of the swimmer. Inflate a certain amount of air into the area to inflate it, position the inflated air injection section on the ventral side or back side, attach the hook to the locking tool, and attach the belt body to the waist according to your body type. Just entering the pool, the buoyancy of the swim training bladder acts appropriately on the swimmer's waist, and the waist rises near the water surface without the assistance of the buoyancy of the instructor's hand. Therefore, a swimmer can enjoy a variety of excellent effects such as simply scratching the water with his left and right hands and kicking the water with his left and right feet in accordance with the swimming technique, which is very fun and allows him to efficiently learn a predetermined swimming technique. There is.

[Brief description of drawings]

FIG. 1 is a perspective view showing a structure of a swim training floating bag according to the present invention.

FIG. 2 is an explanatory diagram showing a situation in which a swimmer wears the above-mentioned swim bladder for swimming training on the waist and performs swimming.

[Explanation of symbols]

 1 Floating bag for swimming training 2 Belt body 3 Rubber material 4 Adhesive part 5 Air injection part 5a Valve 6 Locking tool 7 Hook

Claims (1)

[Scope of utility model registration request] 1. A swim bladder for swimming training, comprising a plurality of air injecting sections partitioned around a belt body formed so as to be worn on a swimmer's waist.