JP3181694U - Buoyancy aid playground equipment - Google Patents

Abstract

Provided is a buoyancy assisting playground equipment in which a bag-like tube is formed into a shape that can be attached to a body, and the buoyancy can be freely changed by adjusting the amount of air.
A buoyancy assist playground equipment (1) comprises a vinyl member (2) and is configured to be attached to a body by belts (5, 6) and a connection tool (3). The air heavyweight mouth 7 is formed so as to be near the mouth, that is, near the shoulder so that air supply / exhaust can be easily performed at hand. In addition, when the connection tool 4 and the joint are formed in a ring and a string with a connection tool is connected there, the guardian can hold the end of the string when it is dangerous to use alone, such as an infant. It can also be kept within the reach of parents. Further, the position of the joint can be changed by changing the length and size of the vinyl skin.
[Selection] Figure 1

Description

  The present invention is a buoyancy assisting playground equipment which is made of bag-like vinyl and is used by being attached to a body, and the buoyancy can be freely changed by changing the amount of air.

  Conventionally, buoyancy aids include life jackets and floats. Life jackets have a certain level of strong buoyancy, and are used to protect human life, such as holding absolute buoyancy. The float is for floating inside the circle. In many cases, floating rings are often used when floating and playing in the sea, pools, rivers and the like.

  However, buoyancy cannot be easily adjusted for the life jacket because of its intended use. In addition, since the floating ring cannot be mounted, the ring may come off from the body depending on the operation. Therefore, limbs cannot be moved freely with the float.

  Therefore, there is no floating ring that can be mounted like a life jacket and can easily adjust buoyancy.

  Patent Documents 1 and 2 disclose a trunk-type swimsuit and a floating ring.

Utility model No. 3074289 Utility model No. 3097356

  If you enter the sea or river without holding a float, you will be deprived of your physical strength by swimming for a long time, especially if you go out to a deep place where you ca n’t reach your feet. When wearing underwater glasses, if water gets in it, it will be extremely difficult to drain the water and reattach it properly without floating equipment and support. In addition, there is a risk of an accident from the above.

  Life jackets have an absolute and constant buoyancy, so they are not suitable for familiar leisure activities such as bathing and swimming pools. Since the float cannot be mounted, once it comes off the ring or away from the hand, it will not play the role of the float itself.

  As for what is worn on the body and used, Patent Document 1 discloses a trunk-type swimsuit, but since this gives the swimsuit buoyancy, it cannot be easily attached and detached. Moreover, although the floating ring of patent document 2 is improved in the point of safety | security and easiness of movement from the conventional floating ring, it cannot mount | wear.

  In order to solve the above-mentioned problem, a bag-like tube made of a material such as vinyl having buoyancy by introducing air is formed into a shape that can be attached to the body, and air. It is possible to provide a buoyancy assisting playground equipment having these characteristics such that the buoyancy can be freely changed by adjusting the amount of the buoyancy.

  As described above, since the bag-like tube made of vinyl or the like like a floating ring is formed in a shape that can be attached to the body, it is not separated from the body like a floating ring. Moreover, since it is a mounting type, it can be easily attached and detached, and the amount of air to be injected may be less than that of a conventional floating ring, so that supply and exhaust are easy.

  Therefore, even for those who are not good at swimming, it is possible to swim more effectively and practically by adjusting the air volume in stages. In addition, people who are not good at swimming but who are reluctant to use a float in the sea or in a pool, etc. wear it, so there is no fear of getting off the body like a float, Can enter the pool.

  Front view with buoyancy assist equipment (Example 1)   Rear view with buoyancy aid   Buoyancy aid playground equipment   Enlarged view of the vinyl skin (Example 2)

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, embodiments of the invention will be described with reference to the drawings.

FIG. 1 shows an embodiment of the present invention. 1 to 9 in FIGS. 1, 2 and 3 are the same.
As shown in FIG. 1, the buoyancy assisting playground equipment 1 according to the present embodiment includes a vinyl member 2, and can be attached to the body by belts 5 and 6 and a connection tool 3.

  The buoyancy assist playground equipment 1 is preferably a vinyl material used for a conventional float ring or the like because of its light weight, but is not limited thereto.

  The connection tool 3 or the connection tool 4 is preferably a buckle or the like that is not easily removed, but is not limited thereto.

  The air heavy mouth 7 is preferably formed so as to be near the mouth, that is, near the shoulder so that air supply and exhaust can be easily performed at hand. At this time, it does not matter whether it is attached to the left or right.

  Further, when the connector 4 and the joint 8 are formed in a ring and a string with the connector 8a is connected thereto, the guardian holds the end of the string when it is dangerous for an infant or the like to use it alone. Therefore, it can be kept within the reach of the guardian's eyes. Further, the position of the joint portion 8 can be changed by changing the length and size of the vinyl skin portion 9.

  In the above embodiment, various design changes can be made without changing the gist of the present invention.

  By providing a new type of buoyancy assist playground equipment (floating bag) as in the present invention to a conventional float, the range of play and swimming practice methods in the sea, pool, river, etc. is expanded. In addition, the use of people who are reluctant to use floating rings will inevitably increase the number of users of facilities such as beaches and swimming pools. The demand is continuous and can greatly contribute to manufacturing, transportation, sales, leisure industry and so on.

DESCRIPTION OF SYMBOLS 1 Buoyancy auxiliary playground equipment 2 Vinyl member 3 Connection tool 4 Connection tool 5 Belt 6 Belt 7 Air heavy edge 8 Joint part 8a Connection tool 9 Vinyl skin part

Claims (1)

  Used for people to float underwater in the sea, pools, rivers, etc., and can be attached to the body with a tube made of a material such as plastic that has buoyancy by putting air into it, such as a float. A buoyancy aid that allows the buoyancy to be freely changed by adjusting the amount of air.

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