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JP5508616B2 |
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JP3190210U |
To have a sufficient water-scraping ability when a person tries to propel in water, but also to have a function of releasing water resistance so that the water resistance does not become too large, and the hand is easy to use and has suf...
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JP2014065476A |
To provide an inexpensive floating tool for use in a play in a river, swimming and the like, which can be easily carried by virtue of its lightness.A bag 4 capable of housing a PET bottle 9 and the like is attached to a length-adjustable...
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JP3188876U |
To provide a swimming assist device capable of swimming in a correct form by reducing the submersion of the head during breathing in the crawl swimming method and the backstroke swimming method by the buoyancy of a ring around the neck a...
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JP3188716U |
To form a paddle having a size that fits in a palm, to make a paddle having a size capable of reducing a gap generated when swimming by removing the paddle, and further, swimming capable of scratching water powerfully when the paddle is ...
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JP3188095U |
To provide a set of a levitation pad for swimming and a swimsuit in which a part of the body is levitated during swimming training. A U-shaped floating pad 1 having a gentle curve matching the shape of the front and rear of the torso and...
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JP2013252253A |
To provide a floating tool having a simple structure which can move completely following large and complicated vertical movement of waves in the sea and a wave pool, can eliminate fear of immersing a user's face in water, and overturn an...
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JP5356596B2 |
Disclosed is a buckle device that releasably locks an elastic band including a plurality of engaging portions in a lengthwise direction. The buckle device includes a buckle holder and a pair of slide buckles slidably fitted to the buckle...
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JP3187157U |
To provide a swimming toy which can be used at an arbitrary timing during swimming. A floating ring (floating portion) 4 in an unexpanded state and a compressed air cylinder 1 are held by a fitting 5 in a state of being connected to each...
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JP5340467B1 |
A paddle with a size that fits within a palm and reduces the gap in the water pressure felt by a swimmer when he/she swims without the paddle, while taking into account a situation where the paddle having the conventional size or the lar...
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JP3186874U |
To provide a fin for water rescue capable of suppressing slippage during walking. A water rescue fin 100 is composed of a first protrusion 2 made of an elastic member arranged on the bottom surface of a main body 10 and a rigid member ar...
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JP2013132438A |
To provide a floater capable of dissolving extreme unstabilization in the sea and a wave forming pool, and allowing the fun of a game of being swung by waves to be sufficiently enjoyed.The floater 10 in which an air chamber is formed by ...
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JP2012245125A |
To provide swimming fins which do not hinder walking while being light in weight and simple in constitution.The swimming fins 1 have: sheet-shaped parts 11; two or more rod-shaped bodies 12; and fixing parts 13 for fixing the two or more...
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JP5093856B2 |
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JP2012239852A |
To select a fin suited for oneself to achieve efficient swimming.Swimming like a dolphin can be performed when one fin 2 is formed between legs to kick like a dolphin. There are five patterns of fin types regarding a foot tip through a c...
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JP2012187364A |
To provide a method for swimming gently, slowly, easily, and for a long time.The method provides swimming while rotating the whole body like a screw. The method provides "rotation swimming" resembling front crawl swimming, the rotation s...
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JP4930160B2 |
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JP2011529723A |
An apparatus includes an upper portion, a sole and a fin. The upper portion is configured to at least partially cover a foot. The sole is coupled to the upper portion and defines a cavity. The fin has a first portion and a second portion...
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JP2011177468A |
To provide a wearing type boat-shaped swimming aid, enabling a user to hold free swimming action and stable swimming position under water, have less water resistance, and secure breathing freely.The wearing type swimming aid is formed of...
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JP2011050715A |
To provide a hand flipper that can efficiently generate propulsive force like a caudal fin of an aquatic organism by utilizing a change in wrist angle change of a hand holding the hand flipper when swimming.The hand flipper for swimming ...
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JP4652587B2 |
Swimming flipper consisting of a footwear or shoe (1) provided with a sole (2) equipped on its front and sides with at least two protruding elements (201), and a blade (3) connected to said sole (2); said flipper being further provided w...
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JP2011004835A |
To provide a device assisting a diver to acquire an effective propulsive force using undulation of his/her whole body and allowing the attachment of accessories and instruments for the pleasure, safety and convenience below the water sur...
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JP2010259557A |
To provide a floating body capable of preventing or reducing such the problem that the floating body is suddenly separated from a user.The floating body for giving buoyancy to a user by being engaged with the forearm of the user and bein...
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JP2010229607A |
To provide a life jacket decreasing swelling of a pocket even if holding articles.This life jacket installed with floatage materials 14A and 16 on the reverse side of a jacket fabric having pockets P1 and P3 is so designed that a recesse...
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JP4539929B2 |
A swimwear garment made of ultra-violet resistant material encloses the body of a child when fastened-up, and has a back zip (3), sleeves (2A), leg openings and a neck opening (4). The garment incorporates buoyant panels (8) at its back ...
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JP2010124930A |
To provide a flipper aid having a little larger resistance to water, which allows a user to easily swim.The flipper aid comprises tubular parts 2a, 2b into which an index finger H2 and a middle finger H3 of fingers H2-H5 except a thumb H...
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JP4462678B2 |
Swimming flipper consisting of: a shoe (4) made of a relatively soft material and equipped with a sole (3) made of a stiffer material, said shoe (4) being laterally and frontally provided with at least two protruding elements (31), and a...
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JP3158525U |
To provide swimming gloves which can secure the degree of freedom of fingers even when wearing gloves and can be easily removed. It has five finger insertion portions 1 and is integrally formed with a base material of a rubber body. The ...
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JP4436446B2 |
Spear-bladed swim fins provide new means by which divers may propel themselves through the water. Spear-bladed swim fins generally provide a lower surface area to a higher perimeter edge length. By reducing the effective surface area of ...
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JP4424885B2 |
A swim fin having articulating wing members articulated by means of clock washers or the like with respect to a foot pocket to provide, among other things, adjustment of pitch and tension of such wing members or other fin blade. A swim f...
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JP2009536838A |
A device for use in swimming comprising an elongate elastic member for positioning on the posterior forearm of a swimmer's arm, a first attachment means for attaching one end to a distal portion of the arm near the hand or wrist of the s...
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JP2009148526A |
To provide a leg cramp prevention fin with which driving force is obtained in usual walking movement, leg cramp is prevented, walking on the land also gets easier with adjusting angle and it can be used in the conventional form with the ...
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JP3150557U |
To provide a breaststroke kick form correction tool suitable for improving a breaststroke form into a form which does not open the knee. As a device for suppressing the left-right opening of the lower limbs and correcting the kick form i...
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JP3150330U |
To provide an assisting tool for underwater exercise capable of giving buoyancy according to a user's level and a necessary place. The underwater exercise assisting tool 1 is a plate-like body provided with an elastic foam layer having a...
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JP2009039487A |
To provide a swimming auxiliary tool for underwater therapeutic exercise while wearing a float jacket main body on the back by causing a left shoulder fixing sleeve part to which a left sleeve fixing part hook-and-loop fastener is fixed ...
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JP2008230440A |
To enhance walking ability on a ground and a sea bottom and propulsion force at swimming of a diving fin.A fin portion of the conventional type diving fin is moved from a position of a distal end portion of shoes or the like until now to...
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JP4109706B1 |
To provide a dolphin kick practice tool capable of learning an efficient dolphin kick in which a joint is rotated to move a left leg and a right leg at the same time. A dolphin kick practice tool 10 is fixed to a left foot fixing portion...
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JP3142642U |
To provide a floating ring highly effective for strength training and rehabilitation training by making the shape of the surface of the floating ring into a shape having a large resistance to water. It also provides a buoy that is hard t...
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JP4072106B2 |
Disclosed herein is a training fin for assisting a wide variety of swimmers to gain a superior cardiovascular workout with minimal risk of injury. The fin has a proximal end and a distal end. Additionally, the fin has a dorsal section an...
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JP2008068101A |
To provide the design of a swim fin, which gives high safety and big pleasure.A method, which increases the dynamic lift of a hydrofoil and the swim fin and decreases resistance, is disclosed. This method includes the hydrofoil (104), wh...
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JP4049428B2 |
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JP3136810U |
To provide an extremely simplified device capable of combining a fan and a web. A recess 2 for a thumb 3 is provided in a part of a board 1, and a warp 4 is applied to the entire board 1 to prevent a bend 5 of the board 1. [Selection dia...
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JP3134742U |
To achieve a comfortable fastening degree by eliminating the need for adjusting the band length at the time of wearing in a fastening band such as a swimming mask or a swimming fin. An insertion fastener 20 is provided at an end of a fas...
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JP3130618U |
To provide a flipper having a labor-saving function capable of saving physical strength and improving propulsive force. In a flipper, when a fin surface extends in front of a leg fitting portion, at least one spring is installed at an ap...
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JP2007508071A |
Footwear; such as sandals ( 10 ) has soles ( 11 ) with shapes replicating surfboard designs, such as "pintail", swallow tail" and "square tail" and may incorporate leg ropes ( 16 ), stringers ( 620 ), hips or flyers ( 430,431 ), raised h...
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JP3129705U |
To make a size fit to an object to be used, and to expand or reduce it in all directions when necessary. In addition, even if one float breaks, it provides a float that is independent as another connected float and is jointed so that onl...
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JP2007021132A |
To provide a glove which is convenient for swimming and diving and a glove which is convenient for grasping many things.Membranes (3) or Nets (5) are disposed between the fingers of the glove and a reinforcement stripe (4) is disposed at...
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JP3127699U |
To provide a swimming assisting device for the purpose of improving swimming technique. According to the present invention, by attaching a plastic plate from the palm to a place close to the elbow, a lot of resistance of water is felt, w...
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JP3124501U |
To easily practice breaststroke, crawl and back by freely moving both hands in swimming practice, and to increase buoyancy of a particularly heavy head side so that swimming can be learned in a short time. This is a swimming practice too...
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JP3124314U |
To provide a waterproof earplug having sound transparency. The sound insulating film 12 and a pulling column 13 are integrally molded, the sound insulating film 12 is in the form of an annular thin film, the pull column 13 is located in ...
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