JP3040189U - Multi-function floating plate - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To provide a multi-function floating plate having effects such as swimming training, practice, games, and life saving. A multifunctional floating plate according to the present invention is a floating plate body.
Attach the rotating part 2 on top, and on the four side faces 11 of the floating plate body 1,
Providing screws 3 of suitable length, each with a ring 32,
Elliptical holes 14 are opened inside the four corners of the floating plate body 1 and the four corner belts 4 are attached. The rotating part 2 can be moved and is perpendicular to the floating plate body 1 and is used by sandwiching it between the thighs during practice, so there is no separation of the floating plate, and if the ring 32 of the floating plate is passed through the belt, the rescuer can Helps rescue a drowning person. Further, by attaching the belt or the above-mentioned four corner belts 4 to the user's hands, feet and body, the beginner can easily practice. It is also possible to connect several floating plates into one boat.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a multifunctional floating plate that can be used to assist swimming.

[0002]

[Prior art]

 The conventional floating plate for swimming is a quadrangular plate made of PU foam, and its purpose is to assist beginners, and it is possible to practice a precise swimming posture by floating on the water surface.

[0003]

[Problems to be solved by the device]

 However, this type of small float is only "practice" in use and cannot be used for any other purpose. For example, when studying the swimming posture of a butterfly, the floating plate is sandwiched between the thighs to control the thighs, but the buoyancy of the floating plate is always large, so there is the disadvantage that it separates from the thighs. Due to its shortcomings, the use effect is extremely small for applications such as games and lifesaving.

Therefore, an object of the present invention is to provide a multifunctional floating plate. Another object of the present invention is to provide a multi-function floating plate which is useful for swimming exercises, training, games, and life saving.

[0005]

[Means for Solving the Problems]

 In order to solve the above problems, a multifunctional floating plate according to claim 1 of the present invention is characterized by including the following constituent elements (a) (b) (c) (d). (A) The floating plate main body has four relatively thin side surfaces each having a hole in the center of the plate, and a cylinder of an appropriate length is inserted into the hole. The cylinder is hollow and has internal threads. Elliptical holes are provided inside the four corners of the floating plate body. (B) The rotating part is provided with an insertion hole at a position corresponding to the hole of the floating plate body, and the insertion hole can accommodate a cylinder, and the rotating part is attached to one side surface of the floating plate body. (C) Each screw is screwed into a cylinder, and a ring is attached to the head part. (D) Insert the four corner belts through the oval holes in the body of the floating plate.

A multifunctional floating plate according to a second aspect of the present invention is the multifunctional floating plate according to the first aspect, wherein the rotating portion and the floating plate body have the same thickness and the same width. To do. The multi-function floating plate according to claim 3 of the present invention is the multi-function floating plate according to claim 1, wherein the four corner belts have a buckle body and a buckle insertion part, and the four corner belts are of the float plate body. It is characterized by inserting and using the buckle on the user's body after passing through the elliptical hole.

The multifunctional floating plate according to claim 4 of the present invention is the multifunctional floating plate according to claim 1, wherein one side surface of the floating plate body is provided with a concave rectangular groove on the outside of the hole, The feature is that a protruding square fitting part is provided on the outside of the insertion hole of the rotating part to fit in the rectangular groove of the floating plate body. The multi-function float plate according to claim 5 of the present invention is the multi-function float plate according to claim 1, wherein the cylinder is relatively short and forms a stepped surface when inserted into the float plate body. This is characterized by the fact that the screw head and ring are housed inside.

[0008]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, the embodiment of the present invention includes a floating plate body 1, a rotating portion 2, screws 3, and four corner belts 4. The floating plate body 1 is a plate made of PU (polyurethane), and has holes 111 formed in the center of the plate on four relatively thin side surfaces 11, and a relatively short hollow plastic tube 12 is inserted into the holes 111. , A screw thread 121 is attached to the inside of the tube 12, a square groove 112 having a concave inside is provided on the outside of the hole 111 on one side surface 11 of the float plate body 1, and the rotating portion 2 is attached to the groove 112. Elliptical holes 14 are provided inside the four corners.

The rotating part 2 has the same thickness and the same material as the floating plate body 1, and has the same width as the side surface 11 of the plate, and the rotating part 2 corresponds to the hole 111 of the floating plate body 1 on the rotating part 2. An insertion hole 21 into which the floating plate 12 can be inserted is provided, and a protruding square fitting portion 22 is provided on one surface of the floating plate body 1 to fit in the rectangular groove 112 of the floating plate body 1. The screw 3 is made of a plastic material and is screwed into the cylinder 12, and the ring 32 is attached to the head 31 of the screw 3.

The four-corner belt 4 has a buckle insertion portion 41 and a buckle body 42, and is passed through the elliptical hole 14 of the floating plate body 1. At the time of assembly, as shown in FIG. 2, the cylinder 12 is inserted into the hole 111 of the floating plate body 1, and the square fitting portion 22 of the rotating part 2 is fitted into the rectangular groove 112 of the floating plate body 1. A part of the cylinder 12 on the side surface 11 extends to the insertion hole 21 of the rotating portion 2. Further, screwing the screws 3 into the tube 12 one by one results in a complete floating plate. Further, since the cylinder 12 is relatively short, when the cylinder 12 is inserted into the hole 111, a stepped surface 13 is formed, and the stepped surface 13 also accommodates the head portion 31 and the ring 32 therein, and assembles it. Each surface of the rear floating plate body 1 has a flat shape without any protruding portion to the outside.

In use, the present invention has a great practice application besides the same usage as a conventional float plate. As shown in FIG. 3, when practicing the hand operation of the butterfly, turn the screw (not shown) on the rotating part 2 to pull out the rotating part 2, and insert the fitting part 22 into the rectangular groove of the floating plate body 1. The rotating part 2 is moved away from 112 to make the rotating part 2 and the floating plate body 1 vertical, and then the fitting part 22 is inserted again into the rectangular groove 112 and screwed. When used by a beginner, the floating plate body 1 is sandwiched between the thighs and the rotating part 2 is laid sideways downward in the thighs. Therefore, even if the buoyancy of the water increases, the rotating part 2 faces sideways. There is no detachment of the main body 1.

Further, as shown in FIG. 4, it is possible to attach a belt 33 to the two screw 3 rings 32 of the floating plate body 1 facing each other, and by using this belt 33, the floating plate body 1 can be used by a beginner. Alternatively, it can be prevented from separating from the user by fixing it to the upper half of the body of a drowning person. For beginners, there is a method of attaching the float plate body 1 to the body and using it. By attaching a belt to the float plate body 1 and the coach pulling it, the beginner swims in the distance or drowns. Those who prevent drowning and can drown can be rescued because they can float on the water surface due to the extremely large buoyancy.

Further, as shown in FIG. 5, when the user wears the floating plate main body 1 on the right hand with the four corner belts 4 and practices the left-handed rake, the user rubs the left hand to the left rear. , When returning and scratching the water again, the user's head tilts slightly toward the practice float and the mouth easily separates from the surface of the water, so breathing is very smooth. The operation becomes easy for the reasons described above. That is, when the practice auxiliary float is subjected to buoyancy and the right hand is raised close to the surface of the water and the user lifts the left hand from the left rear, the right half of the center of gravity of the body is tilted and is sunk in the lower hand As it is pulled up to the upper part by the action of the auxiliary floater, it prevents the center of gravity from tilting and sinking downward, and the back of the head is lifted and the mouth is further away from the water surface, so breathing is very smooth. Become. Similarly, when the practice auxiliary float is attached to the left hand, it is possible to practice the left hand posture by scratching the water with the right hand, and in this case, breath on the left side.

Further, the present invention has the effect of being used in games and leisure, and as shown in FIG. 6, by utilizing the ring 32 on the side surface of the floating plate body 1, the floating plate bodies 1 are connected to each other in order. The large boat 101 is made by connecting them, and people can sunbathe and play games on the boat 101. The present invention not only has a variety of uses but also has advantages of operation at the same time. By utilizing the ring 32 on the head 3 of the screw 3, the screw 3 can be directly moved, and no separate tool is required. is there. Moreover, since the present invention has excellent strength and uses the long screw 3, it does not break or pop out after being screwed into the cylinder 12 and then separated.

[0015]

[Effect of the invention]

 As described above, the multifunctional floating plate of the present invention has various practical effects such as practice and entertainment, and is a floating plate with consideration of strength and simplicity, and has a practical new design.

[Brief description of the drawings]

FIG. 1 is an exploded view of an embodiment of the present invention.

FIG. 2 is an assembled plan sectional view of an embodiment of the present invention.

FIG. 3 is a diagram showing an example of use of an embodiment of the present invention.

FIG. 4 is a diagram showing an example of use of an embodiment of the present invention.

FIG. 5 is a diagram showing a usage example of the embodiment of the present invention.

FIG. 6 is a diagram showing an example of use of the embodiment of the present invention.

[Explanation of symbols]

 1 Floating Plate Main Body 101 Boat 11 Side 111 Hole 112 Square Groove 12 Tube 121 Screw Thread 13 Stepped Surface 14 Elliptical Hole 2 Rotating Part 21 Insertion Hole 22 Fitting Part 3 Screw 31 Head 32 Ring 33 Belt 4 Four Corner Belt 41 Buckle Insert Part 42 buckle body

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[Procedure amendment]

[Submission date] April 7, 1997

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims for utility model registration

[Correction method] Change

[Correction contents]

[Utility model registration claims]

Claims (5)

[Utility model registration claims] 1. A multifunctional floating plate comprising the following components (a), (b) and (c): (A) The floating plate body has four relatively thin side surfaces each having a hole in the plate center direction, and a cylinder of an appropriate length is inserted into the hole, and the cylinder is hollow and has a thread inside. Elliptical holes are provided inside the four corners of the floating plate. (B) The rotating portion is provided with an insertion hole at a position corresponding to the hole of the floating plate body, and the insertion hole can accommodate a cylinder, and the rotating portion is attached to one side surface of the floating plate body. (C) Each screw is screwed into a cylinder, and a ring is attached to the head part. (D) Attach the four-corner belt through the oval hole of the floating plate body. 2. The multi-function floating plate according to claim 1, wherein the rotating portion and the floating plate main body have the same thickness and the same width. 3. The four-corner belt has a buckle body and a buckle insertion part, and the four-corner belt is used by inserting the buckle on the body of the user after passing through the elliptical hole of the floating plate body. The multifunctional floating plate according to claim 1. 4. The one side surface of the floating plate body is provided with a concave rectangular groove on the outside of the hole, and is provided with a rectangular fitting portion projecting to the outside of the insertion hole of the rotating portion to be fitted in the rectangular groove of the floating plate body. The multi-function floating plate according to claim 1, wherein 5. The cylinder according to claim 1, wherein the cylinder is relatively short and forms a stepped surface when inserted into the body of the floating plate, whereby the screw head and the ring are housed therein. Multi-function floating board.