JP3020875U - Buoy device - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a buoy device having excellent elasticity so that the outer protective layer is not easily damaged. [Structure] A core member 22 in which a shaft portion 31 and a shaft portion 32 extend from both sides, a strip-shaped member 21 wound in a coil shape around an outer peripheral portion of the core member 22, and a strip-shaped member 21 provided on the strip-shaped member 21. And an elastic outer protective layer 20 fixed to the. With the above structure, even if the buoy device is bent, it is not easily damaged.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a buoy, and more particularly to a fishing buoy device.

[0002]

[Prior art]

 A typical buoy device for fishing is shown in FIG. The buoy device has a float body 10 and a shaft 11 extending upward and downward from the float body 10. A coating layer 12 that forms a water sealing layer is provided on the outer peripheral portion of the float body 10.

[0003]

[Problems to be solved by the device]

 However, since the float body 10 is usually made of tubular feather material, it is easily damaged if the float body 10 is inadvertently bent. Similarly, the protective paint layer 12 is also easily damaged. When the protective coating layer 12 is damaged, water flows into the float body 10, and the float body 10 cannot be used.

The present invention is intended to reduce and eliminate the drawbacks of the conventional buoy devices described above. An object of the present invention is to provide a buoy device having excellent elasticity so that the outer protective layer is not easily damaged.

[0005]

[Means for Solving the Problems]

 In order to solve the above problems, a buoy device according to claim 1 of the present invention is provided with a core member having an outer peripheral portion and at least one shaft extending, and provided on the outer peripheral portion of the core member. A flexible outer layer, and an elastic outer protective layer provided on the flexible layer and fixed to the flexible layer.

The buoy device according to claim 2 of the present invention is the buoy device according to claim 1, wherein the soft layer includes a strip-shaped member wound around the outer peripheral portion of the core material in a coil shape. It is a special feature. The buoy device according to claim 3 of the present invention is the buoy device according to claim 1, wherein the core material is made of a sponge material.

A buoy device according to a fourth aspect of the present invention is the buoy device according to the first aspect, wherein the protective layer is made of a silicon material.

[0008]

[Embodiment of device]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. First Embodiment As shown in FIGS. 1 to 3, the buoy device according to the first embodiment of the present invention has a core member 22 preferably made of a sponge material or a foam material. The two shaft portions 31 and 32 extend upward and downward from the core member 22, respectively. The two shafts 31 and 32 are preferably made of a composite fiber material. The belt-shaped member 21 is like a paper tape, and is wound around the core material 22 in a spiral shape.

The protective layer 20 that covers the outer circumference is provided on the outer circumference of the belt-shaped member 21, and is preferably made of a silicon material having excellent elasticity and adhesive properties. The protective layer 20 is not bonded to the core material 22, but is bonded to the band-shaped member 21 wound so that the band-shaped member 21 can move with respect to the core material 22. Since the protective layer 20 and the strip-shaped member 21 have excellent elasticity and elasticity, the buoy device can be easily bent without damaging the protective layer 20 and the strip-shaped member 21.

Second Embodiment As shown in FIG. 4, instead of the two shaft portions 31 and 32, a single shaft 33 extends through the core member 22, and both ends thereof project outside the core member 22. . With the buoy device of the second embodiment, the same effect as that of the first embodiment can be obtained. As described above, in the buoy device of the present invention, the core member is surrounded by the wound belt-shaped member and the protective layer having excellent elasticity and stretchability that is not easily damaged.

While the above embodiments have been described with a degree of particularity, numerous detailed structures and component combinations and arrangements are possible without departing from the concept and scope of the present invention.

[Brief description of drawings]

FIG. 1 is a sectional view showing a buoy device of the present invention.

FIG. 2 is a partial cross-sectional view showing a normal state of the buoy device of the present invention.

FIG. 3 is a partial sectional view showing a state in which the buoy device of the present invention is extended.

FIG. 4 is a sectional view showing another embodiment of the present invention.

FIG. 5 is a plan view showing a conventional buoy device.

[Explanation of symbols]

 10 Float Body 11 Shaft 12 Coating Layer 20 Protective Layer 21 Belt-shaped Member 22 Core Material 31 Shaft 32 Shaft 33 Single Shaft

Claims (4)

[Scope of utility model registration request] 1. A core material having an outer peripheral portion and having at least one shaft extending, a flexible layer provided on the outer peripheral portion of the core material, and a flexible layer provided on the flexible layer. A buoy device, comprising: an elastic outer protective layer to be fixed. 2. The buoy device according to claim 1, wherein the flexible layer includes a belt-shaped member wound around the outer peripheral portion of the core member in a coil shape. 3. The buoy device according to claim 1, wherein the core material is made of a sponge material. 4. The buoy device according to claim 1, wherein the protective layer is made of a silicon material.