WO2020059162A1 - Tool for surfboard - Google Patents

Tool for surfboard Download PDF

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Publication number
WO2020059162A1
WO2020059162A1 PCT/JP2019/000276 JP2019000276W WO2020059162A1 WO 2020059162 A1 WO2020059162 A1 WO 2020059162A1 JP 2019000276 W JP2019000276 W JP 2019000276W WO 2020059162 A1 WO2020059162 A1 WO 2020059162A1
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WO
WIPO (PCT)
Prior art keywords
fin
surfboard
cover
shape
fins
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PCT/JP2019/000276
Other languages
French (fr)
Japanese (ja)
Inventor
細田　統吾
Original Assignee
細田　統吾
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Publication date
Application filed by 細田　統吾 filed Critical 細田　統吾
Priority to JP2020547906A priority Critical patent/JPWO2020059162A1/en
Publication of WO2020059162A1 publication Critical patent/WO2020059162A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/60—Board appendages, e.g. fins, hydrofoils or centre boards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/80—Arrangements specially adapted for stowing or transporting water sports boards

Definitions

  • the present invention relates to a surfboard jig.
  • the surfboard used for surfing is provided with one or more fins on the bottom surface.
  • a general fin has a sharp protruding shape and has a cross section having an edge. Therefore, when transporting a surfboard, it is necessary to consider safety around the surfboard.
  • Patent Document 1 discloses a surfboard cover in which a gap is provided inside a cover at the rear of a flat bag-shaped cover. .
  • the surfboard cover of Patent Literature 1 covers the entire surfboard, it takes much time and effort for the user to attach and detach the cover.
  • the fins of the surfboard are usually configured to be replaceable, and fins having various characteristics can be attached according to the skill and preference of the user.
  • the edges of the fins may damage the hand of the worker.
  • Non-Patent Document 1 is a bag-shaped cover made of a thin material, and is not a cover having a sufficient thickness. Therefore, the fins are difficult to grasp when attaching and detaching, which is insufficient from the viewpoint of reducing pain in the hands and handling the fins. Therefore, there has been a demand for a surfboard jig that has further improved the convenience for the user.
  • the present invention has been made in view of the above-described problems in the related art, and has an object to provide a jig that can safely and easily handle a detachable fin for a surfboard.
  • the fin of the surfboard is inserted, a cavity with an opening, A jig for a surfboard, the jig being held by a user and being integrally displaced with the fin when the fin is attached or detached.
  • a jig capable of safely and easily handling a detachable fin for a surfboard is provided.
  • FIG. 4 is a diagram illustrating a fin cover mounted on the fin in the embodiment.
  • the present invention will be described with reference to embodiments, but the present invention is not limited to the embodiments described below.
  • the same reference numerals are used for common elements, and the description thereof will be omitted as appropriate.
  • the jig according to the embodiment of the present invention is referred to as a “fin cover”, but may be referred to as a “fin tool” or the like.
  • FIG. 1 is a view showing the structure of a typical surfboard 100. As shown in FIG. FIG. 1A shows a bottom surface of the surfboard 100, and FIG. 1B shows a side surface of the surfboard 100. FIG. 1C is a side view showing an example of the structure of the fin 200.
  • the surfboard 100 has one or more fins 200 on the bottom surface.
  • the fin 200 has various characteristics according to the skill, preference, body shape, environment and conditions of surfing of the user. For this reason, the surfboard 100 generally has a configuration in which the fins 200 can be exchanged, and the user can enjoy various types of sliding by selecting the number and shape of the fins 200 and exchanging them.
  • the shape of the fin 200 is generally as follows, although there are differences in width, height, thickness, angle, and the like depending on the characteristics. That is, the general fin 200 has a projection shape having two curved ridges when viewed from the side, and has a shape having an edge in a cross section.
  • the fin 200 has a mounting portion 201 for mounting to the surfboard 100, and has a structure in which the mounting portion 201 is fitted into a fin box.
  • the shape of the detachable fin 200 is determined by a standard.
  • An example of the standard of the detachable fin is FCS (Fin Control System) 2 or the like.
  • FCS 2 the fin 200 is fixed to the surfboard 100 by fitting the mounting portion 201 of the fin 200 and a fin box (not shown) of the surfboard 100. Since the surfboard 100 and the fins 200 are not fixed with screws or the like, no tools are required, and fins can be replaced manually.
  • Some fins 200 have a sharp edge-shaped cross section for the purpose of sliding on a wavefront. In the case of the fin 200 having such a shape, the hand is easily damaged when grasped, and it is difficult to apply a force, so that the efficiency of the replacing operation is reduced.
  • the fin cover 10 of the present embodiment has a shape that allows the fin 200 to be handled safely and easily.
  • FIG. 2 is a diagram illustrating the structure of the fin cover 10 of the present embodiment
  • FIG. 2A is a perspective view of the fin cover 10. From the viewpoint of safely handling the surfboard 100, it is preferable that the end of the fin cover 10 of the present embodiment has a rounded shape formed by a curved line.
  • FIG. 2B is a cross-sectional view of the fin cover 10 taken along a plane perpendicular to the arrow A in FIG.
  • FIG. 2C is a plan view of the fin cover 10 as viewed from the direction of arrow B in FIG. 2A. Note that the light-colored areas in FIGS. 2B and 2C indicate cavities.
  • the fin cover 10 of the present embodiment has a hollow inside, and has a structure in which the fin 200 is inserted into the hollow portion 11.
  • the cavity 11 is provided with an opening 11a opened to the surfboard 100 side.
  • the shape of the hollow portion 11 is not particularly limited, it may correspond to the general shape of the fin 200 as shown in FIG. In particular, when the fin 200 is housed, the cavity 11 and the fin 200 come into contact with each other, so that the fin cover 10 and the fin 200 can be integrally displaced when the fin 200 is attached or detached.
  • the fin cover 10 of the present embodiment includes a grip portion 12 for a user performing the work of attaching and detaching the fin 200 to grip.
  • the shape of the grip portion 12 is not particularly limited, as shown in FIG. 2 as an example, the grip portion 12 can be formed into a shape composed of a plurality of irregularities on which a user's finger easily catches.
  • the cross-sectional shape of the portion of the grip portion 12 where the finger or palm comes into contact is a round shape. With such a shape, it is possible to easily grip the fin 200 when attaching and detaching the fin 200, and it is possible to reduce pain of the hand.
  • the material of the fin cover 10 of the present embodiment is not particularly limited, but it is preferable to use a flexible material such as rubber, synthetic resin (plastic), or silicone.
  • a flexible material such as rubber, synthetic resin (plastic), or silicone.
  • the gripping portion 12 by giving these materials a sufficient thickness, it is possible to easily apply force when attaching and detaching the fins 200, and further, it is possible to reduce hand pain due to the edges of the fins 200.
  • FIG. 3 is a diagram illustrating the fin cover 10 mounted on the fin 200 in the present embodiment.
  • FIG. 3A is a side view illustrating a state in which the fin cover 10 of the present embodiment is mounted on the fin 200.
  • the mounting portion 201 of the fin 200 is inserted into the fin box of the surfboard 100 and fitted.
  • the fin cover 10 is attached to the fin 200 by inserting the fin 200 through the opening 11 a and storing the fin 200 in the cavity 11. By attaching the fin cover 10 to the fin 200 in this manner, the edge and the protruding end of the fin 200 are not exposed to the outside, and the surfboard 100 can be handled safely.
  • FIG. 3B shows an example in which the fin 200 is detached from the surfboard 100 using the fin cover 10 of the present embodiment.
  • the user of the fin cover 10 which is the worker who attaches and detaches the fins 200, grasps the grip portion 12 of the fin cover 10 and pulls in the direction of the arrow in FIG. Since the cavity 11 corresponds to the shape of the fin 200, when the fin cover 10 is attached to the fin 200, the fin 200 and the cavity 11 come into contact with each other. Therefore, the user can displace the fin 200 integrally with the grip part 12 by displacing the grip part 12. Thereby, the fitting between the mounting portion 201 and the fin box can be released.
  • the user can attach the fin 200 by displacing the fin cover 10 and the fin 200 integrally while gripping the grip portion 12.
  • the user can perform the attachment / detachment work of the fin 200 without touching the edge of the fin 200. Even when the fins 200 are not attached or detached, the surfboard 100 can be safely transported or stored by attaching the fin cover 10 of the present embodiment.
  • the fin cover 10 according to the present embodiment has been described.
  • the fin cover 10 of the present embodiment is not limited to the embodiment described above.
  • 4 and 5 are views showing a modification of the fin cover 10 of the present embodiment.
  • FIG. 4A shows a first modification of the fin cover 10 of the present embodiment.
  • the fin cover 10 is lightened by opening the holes 13 of the fin cover 10.
  • the weight of the fin cover 10 can be reduced without impairing functions such as grip and ease of attachment and detachment.
  • the method of manufacturing the fin cover 10 may be a method other than molding, and is not particularly limited.
  • FIG. 4B shows a second modification of the fin cover 10 of the present embodiment.
  • the entire length of the fin cover 10 is extended, and a grip portion 12 is provided near the tip of the fin cover 10.
  • the leverage principle can be used by projecting the grip portion 12 from the tip of the fin 200 in the direction opposite to the surfboard 100. Therefore, since the force required for attachment and detachment can be reduced in addition to the improvement of the gripping property, the attachment and detachment of the fin 200 can be performed more easily.
  • the hole 13 may be provided on the side surface of the fin cover 10.
  • FIG. 5 shows a third modification of the fin cover 10 of the present embodiment.
  • the fin cover 10 is configured to include an opening 11a having a recess 11b in which the opening 11a is recessed toward the cavity 11 when viewed from the side.
  • the fin cover 10 includes the concave portion 11b, so that when attaching and detaching the fin 200, both ends of the concave portion 11b can be used as levers. Thereby, the contact between the fin cover 10 and the fin 200 can be stabilized, and the fin 200 can be more easily attached and detached.
  • the fin cover 10 since the fin cover 10 includes the concave portion 11b, the material used can be saved, and the fin cover 10 can be reduced in weight.
  • the grip portion 12 is configured to protrude.
  • the bent portion 12 a is provided on the palm side ridge line of the grip portion 12. It may be.
  • the width of the grip portion 12 can be reduced toward the end. As described above, by narrowing the width of the grip portion 12 extending from the tip of the fin 200, when the user grips the grip portion 12, the user can easily grasp the finger and the palm close to each other. Can easily apply force.
  • FIG. 5 illustrates a structure in which the bent portion 12a is provided on the palm side of the grip portion 12, but is not particularly limited. Therefore, a structure in which the bending portion 12a is provided on the finger side of the grip portion 12 or a structure in which the bending portion 12a is provided on both the palm side and the finger side may be used.
  • a hole 13 may be provided on the side surface of the fin cover 10.
  • the fin cover 10 described so far can be easily gripped and exerted force, so that the fins 200 can be easily attached and detached. Further, even when the fin 200 is not attached or detached, for example, when the surfboard 100 is stored or transported, by attaching the fin cover 10 of the present embodiment, it is possible to prevent an injury or an accident due to the contact of the fin 200.
  • a jig capable of safely and easily handling a detachable fin for a surfboard can be provided.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

[Problem] To provide a tool with which a detachable fin for a surfboard can be safely and easily attached/detached. [Solution] This tool for a surfboard is provided with a cavity section 11 provided with an opening and into which a fin 200 of a surfboard 100 is inserted, and a gripping section 12 that is gripped by a user and is integrally displaced with the fin 200 when attaching or detaching the fin. In addition, the gripping section 12 is characterized by protruding from the tip of the fin 200 in a reverse direction from the surfboard 100. Furthermore, the gripping section 12 is characterized by being provided with a plurality of recesses and protrusions. Furthermore, the cavity section 11 is characterized by having a shape that corresponds to the shape of the fin 200. Furthermore, the opening is characterized by being configured so as to be provided with a recessed section. Furthermore, the gripping section is characterized by having a curved section and being narrowed toward the tip.

Description

サーフボード用の治具Jig for surfboard
　本発明は、サーフボード用の治具に関する。 The present invention relates to a surfboard jig.
　サーフィンに用いられるサーフボードには、底面に１または２以上のフィンが備えられている。一般的なフィンは鋭い突起形状をしており、また、断面がエッジを有する形状であることから、サーフボードを運搬する際には、周囲への安全性を配慮する必要がある。 サ ー The surfboard used for surfing is provided with one or more fins on the bottom surface. A general fin has a sharp protruding shape and has a cross section having an edge. Therefore, when transporting a surfboard, it is necessary to consider safety around the surfboard.
　サーフボードを安全に運搬するために、実開平０３－１００５９４号公報（特許文献１）には、扁平袋状カバー後部のカバー内部に空隙を設けたことを特徴とするサーフボード用カバーが開示されている。しかしながら、特許文献１のサーフボードカバーでは、サーフボード全体を覆うことから、カバーの付け外しに要する使用者の手間が大きい。 In order to transport a surfboard safely, Japanese Unexamined Utility Model Publication No. 03-1000059 (Patent Document 1) discloses a surfboard cover in which a gap is provided inside a cover at the rear of a flat bag-shaped cover. . However, since the surfboard cover of Patent Literature 1 covers the entire surfboard, it takes much time and effort for the user to attach and detach the cover.
　ところでサーフボードのフィンは、通常は付け替え可能に構成されており、使用者の技量や好みに応じて種々の特性のフィンを取り付けることができる。一方で、フィンを付け替える場合にあっては、フィンのエッジによって作業者の手が傷付けられる場合があった。 By the way, the fins of the surfboard are usually configured to be replaceable, and fins having various characteristics can be attached according to the skill and preference of the user. On the other hand, when replacing the fins, the edges of the fins may damage the hand of the worker.
　この点につき、サーフボードのフィンにのみカバーを被せることで、サーフボードを安全に運搬でき、かつ、手を痛めることなくフィンの着脱が可能なカバーが知られている（http://www.cap-j.com/item_detail/itemId,168/（非特許文献１）、平成３１年１月７日閲覧）。 In this regard, there is known a cover in which the surfboard can be transported safely by putting a cover only on the fin of the surfboard, and the fin can be attached and detached without injuring the hand (http: //www.cap- j.com/item_detail/itemId,168/ (Non-Patent Document 1), accessed on January 7, 2019).
　しかしながら、非特許文献１において開示されるカバーは、薄い素材の袋状のカバーであり、充分な厚みを持つカバーではない。したがって、着脱時にフィンが握りにくく、手の痛みの軽減や、フィンの取り扱いという観点からは不充分であった。そのため、使用者にとっての利便性をさらに改善したサーフボード用の治具が求められていた。 However, the cover disclosed in Non-Patent Document 1 is a bag-shaped cover made of a thin material, and is not a cover having a sufficient thickness. Therefore, the fins are difficult to grasp when attaching and detaching, which is insufficient from the viewpoint of reducing pain in the hands and handling the fins. Therefore, there has been a demand for a surfboard jig that has further improved the convenience for the user.
　本発明は、上記従来技術における課題に鑑みてなされたものであり、サーフボード用の着脱可能なフィンを安全かつ容易に取り扱うことができる治具を提供することを目的とする。 The present invention has been made in view of the above-described problems in the related art, and has an object to provide a jig that can safely and easily handle a detachable fin for a surfboard.
　すなわち、本発明によれば、サーフボードのフィンが挿入される、開口部を伴う空洞部と、
　使用者によって把持され、前記フィンの着脱時に当該フィンと一体的に変位する把持部と
　を備える、サーフボード用の治具が提供される。 That is, according to the present invention, the fin of the surfboard is inserted, a cavity with an opening,
A jig for a surfboard, the jig being held by a user and being integrally displaced with the fin when the fin is attached or detached.
　上述したように、本発明によれば、サーフボード用の着脱可能なフィンを安全かつ容易に取り扱うことができる治具が提供される。 As described above, according to the present invention, a jig capable of safely and easily handling a detachable fin for a surfboard is provided.
典型的なサーフボードの構造を示す図。The figure which shows the structure of a typical surfboard. 本実施形態のフィンカバーの構造を示す図。The figure which shows the structure of the fin cover of this embodiment. 本実施形態においてフィンに装着されたフィンカバーを説明する図。FIG. 4 is a diagram illustrating a fin cover mounted on the fin in the embodiment. 本実施形態のフィンカバーの変形例を示す図。The figure which shows the modification of the fin cover of this embodiment. 本実施形態のフィンカバーの変形例を示す図。The figure which shows the modification of the fin cover of this embodiment.
　以下、本発明を、実施形態をもって説明するが、本発明は後述する実施形態に限定されるものではない。なお、以下に参照する各図においては、共通する要素について同じ符号を用い、適宜その説明を省略するものとする。また、以下の説明においては、本発明の実施形態に係る治具を「フィンカバー」として参照するが、これ以外にも「フィンツール」などとして参照される場合もある。 Hereinafter, the present invention will be described with reference to embodiments, but the present invention is not limited to the embodiments described below. In each of the drawings referred to below, the same reference numerals are used for common elements, and the description thereof will be omitted as appropriate. In the following description, the jig according to the embodiment of the present invention is referred to as a “fin cover”, but may be referred to as a “fin tool” or the like.
　図１は、典型的なサーフボード１００の構造を示す図である。図１（ａ）は、サーフボード１００の底面を、図１（ｂ）は、サーフボード１００の側面を、それぞれ示している。また、図１（ｃ）は、フィン２００の構造の例を示す側面図である。 FIG. 1 is a view showing the structure of a typical surfboard 100. As shown in FIG. FIG. 1A shows a bottom surface of the surfboard 100, and FIG. 1B shows a side surface of the surfboard 100. FIG. 1C is a side view showing an example of the structure of the fin 200.
　サーフボード１００は、底面に１または２以上のフィン２００を具備する。フィン２００は、使用者の技量、好み、体形や、サーフィンを行う環境、条件などに応じた種々の特性を有する。そのため、サーフボード１００は、一般的にはフィン２００が交換可能な構成となっており、使用者はフィン２００の取り付け数や形状を選択し、交換することで、多様な滑走を楽しむことができる。 The surfboard 100 has one or more fins 200 on the bottom surface. The fin 200 has various characteristics according to the skill, preference, body shape, environment and conditions of surfing of the user. For this reason, the surfboard 100 generally has a configuration in which the fins 200 can be exchanged, and the user can enjoy various types of sliding by selecting the number and shape of the fins 200 and exchanging them.
　次に、フィン２００の形状について説明する。フィン２００の側面図の例を図１（ｃ）に示す。フィン２００の形状は、特性によって幅、高さ、厚さ、角度などに差異があるものの、概ね以下のような形状である。すなわち、一般的なフィン２００は、側面から見ると２つの湾曲した稜線を有する突起形状であって、断面にエッジを有する形状である。また、フィン２００は、サーフボード１００に取り付けるための取付部２０１を有し、取付部２０１をフィンボックスに嵌め込む構造となっている。 Next, the shape of the fin 200 will be described. An example of a side view of the fin 200 is shown in FIG. The shape of the fin 200 is generally as follows, although there are differences in width, height, thickness, angle, and the like depending on the characteristics. That is, the general fin 200 has a projection shape having two curved ridges when viewed from the side, and has a shape having an edge in a cross section. The fin 200 has a mounting portion 201 for mounting to the surfboard 100, and has a structure in which the mounting portion 201 is fitted into a fin box.
　着脱式のフィン２００は、規格によってその形状が定められている。着脱式フィンの規格の一例としては、ＦＣＳ（Fin Control System）２などが挙げられる。ＦＣＳ２においては、フィン２００の取付部２０１とサーフボード１００のフィンボックス（不図示）が嵌合することで、フィン２００がサーフボード１００に固定される。サーフボード１００とフィン２００とはネジなどで固定されないため、工具が不要で、手作業によるフィン交換が可能である。 形状 The shape of the detachable fin 200 is determined by a standard. An example of the standard of the detachable fin is FCS (Fin Control System) 2 or the like. In the FCS 2, the fin 200 is fixed to the surfboard 100 by fitting the mounting portion 201 of the fin 200 and a fin box (not shown) of the surfboard 100. Since the surfboard 100 and the fins 200 are not fixed with screws or the like, no tools are required, and fins can be replaced manually.
　ところで、手作業によるフィン２００の交換では、フィン２００とサーフボード１００との嵌合を外すために、フィン２００を握る必要がある。フィン２００は、波面上を滑走するという用途から、鋭いエッジ状の断面形状を有するものがある。このような形状のフィン２００の場合には、握った際に手を傷付けやすく、また、力を加えにくいため、交換作業の効率が低下する。 In the meantime, when the fins 200 are manually replaced, it is necessary to hold the fins 200 in order to disengage the fins 200 from the surfboard 100. Some fins 200 have a sharp edge-shaped cross section for the purpose of sliding on a wavefront. In the case of the fin 200 having such a shape, the hand is easily damaged when grasped, and it is difficult to apply a force, so that the efficiency of the replacing operation is reduced.
　そこで、本実施形態のフィンカバー１０は、フィン２００を安全かつ容易に取り扱うことができる形状としている。図２は、本実施形態のフィンカバー１０の構造を示す図であり、図２（ａ）は、フィンカバー１０の斜視図を示している。サーフボード１００を安全に取り扱う観点から、本実施形態のフィンカバー１０の端部は、曲線で構成される丸みを有する形状とすることが好ましい。 Therefore, the fin cover 10 of the present embodiment has a shape that allows the fin 200 to be handled safely and easily. FIG. 2 is a diagram illustrating the structure of the fin cover 10 of the present embodiment, and FIG. 2A is a perspective view of the fin cover 10. From the viewpoint of safely handling the surfboard 100, it is preferable that the end of the fin cover 10 of the present embodiment has a rounded shape formed by a curved line.
　図２（ｂ）は、図２（ａ）中の矢線イに対して垂直な面で切断したフィンカバー１０を矢線イの方向から見た断面図を示している。図２（ｃ）は、図２（ａ）中の矢線ロの方向から見たフィンカバー１０の平面図をそれぞれ示している。なお、図２（ｂ）、（ｃ）における色の薄い領域は、空洞であることを示している。 FIG. 2B is a cross-sectional view of the fin cover 10 taken along a plane perpendicular to the arrow A in FIG. FIG. 2C is a plan view of the fin cover 10 as viewed from the direction of arrow B in FIG. 2A. Note that the light-colored areas in FIGS. 2B and 2C indicate cavities.
　図２（ｂ）、（ｃ）に示すように、本実施形態のフィンカバー１０は、内部が空洞となっており、フィン２００が空洞部１１に挿入される構造となっている。空洞部１１は、サーフボード１００側に開口した開口部１１ａを具備して構成される。空洞部１１の形状は、特に限定されないが、図１（ｃ）に示したような一般的なフィン２００の形状に対応し、当該フィンを収納することができる形状とすることができる。特に、フィン２００を収納した際に空洞部１１とフィン２００とが当接する形状とすることで、フィン２００の着脱作業時に、フィンカバー１０とフィン２００とを一体的に変位させることができる。 2) As shown in FIGS. 2B and 2C, the fin cover 10 of the present embodiment has a hollow inside, and has a structure in which the fin 200 is inserted into the hollow portion 11. The cavity 11 is provided with an opening 11a opened to the surfboard 100 side. Although the shape of the hollow portion 11 is not particularly limited, it may correspond to the general shape of the fin 200 as shown in FIG. In particular, when the fin 200 is housed, the cavity 11 and the fin 200 come into contact with each other, so that the fin cover 10 and the fin 200 can be integrally displaced when the fin 200 is attached or detached.
　また、本実施形態のフィンカバー１０は、フィン２００の着脱作業を行う使用者が把持するための把持部１２を備える。把持部１２の形状は特に限定されないが、一例として図２に示すように、使用者の指が掛かりやすい複数の凹凸で構成される形状とすることができる。また、把持部１２における指や手の平が当接する部分の断面形状は、丸みを帯びた形状とすることが好ましい。このような形状とすることで、フィン２００の着脱時に握りやすくでき、また手の痛みを軽減することができる。 フ ィ ン The fin cover 10 of the present embodiment includes a grip portion 12 for a user performing the work of attaching and detaching the fin 200 to grip. Although the shape of the grip portion 12 is not particularly limited, as shown in FIG. 2 as an example, the grip portion 12 can be formed into a shape composed of a plurality of irregularities on which a user's finger easily catches. In addition, it is preferable that the cross-sectional shape of the portion of the grip portion 12 where the finger or palm comes into contact is a round shape. With such a shape, it is possible to easily grip the fin 200 when attaching and detaching the fin 200, and it is possible to reduce pain of the hand.
　本実施形態のフィンカバー１０の素材は、特に限定されないが、ゴム、合成樹脂（プラスチック）、シリコーンなどの柔軟性のある材料を用いることが好ましい。また、これらの素材に充分な厚みを持たせて把持部１２を構成することで、フィン２００の着脱時に力を入れやすくでき、さらにフィン２００のエッジによる手の痛みを軽減することができる。 素材 The material of the fin cover 10 of the present embodiment is not particularly limited, but it is preferable to use a flexible material such as rubber, synthetic resin (plastic), or silicone. In addition, by forming the gripping portion 12 by giving these materials a sufficient thickness, it is possible to easily apply force when attaching and detaching the fins 200, and further, it is possible to reduce hand pain due to the edges of the fins 200.
　図３は、本実施形態においてフィン２００に装着されたフィンカバー１０を説明する図である。図３（ａ）は、本実施形態のフィンカバー１０がフィン２００に装着された状態の側面図である。図３（ａ）では、フィン２００の取付部２０１がサーフボード１００のフィンボックスに挿入され、嵌合されている。また、フィンカバー１０は、フィン２００が開口部１１ａから挿入され、空洞部１１に収納されることで、フィン２００に装着される。このようにしてフィンカバー１０がフィン２００に装着されることで、フィン２００のエッジや突端部が外部に露出せず、サーフボード１００を安全に取り扱うことができる。 FIG. 3 is a diagram illustrating the fin cover 10 mounted on the fin 200 in the present embodiment. FIG. 3A is a side view illustrating a state in which the fin cover 10 of the present embodiment is mounted on the fin 200. In FIG. 3A, the mounting portion 201 of the fin 200 is inserted into the fin box of the surfboard 100 and fitted. The fin cover 10 is attached to the fin 200 by inserting the fin 200 through the opening 11 a and storing the fin 200 in the cavity 11. By attaching the fin cover 10 to the fin 200 in this manner, the edge and the protruding end of the fin 200 are not exposed to the outside, and the surfboard 100 can be handled safely.
　図３（ｂ）は、本実施形態のフィンカバー１０を用いて、フィン２００をサーフボード１００から取り外す例を示している。フィン２００の着脱を行う作業者たるフィンカバー１０の使用者は、フィンカバー１０の把持部１２を握り、図３（ｂ）の矢印の方向に引く。空洞部１１は、フィン２００の形状に対応していることから、フィン２００にフィンカバー１０を装着すると、フィン２００と空洞部１１とは当接する。したがって、使用者は、把持部１２を変位させることで、フィン２００を把持部１２と一体的に変位させることができる。これによって、取付部２０１とフィンボックスとの嵌合を外すことができる。 FIG. 3B shows an example in which the fin 200 is detached from the surfboard 100 using the fin cover 10 of the present embodiment. The user of the fin cover 10, which is the worker who attaches and detaches the fins 200, grasps the grip portion 12 of the fin cover 10 and pulls in the direction of the arrow in FIG. Since the cavity 11 corresponds to the shape of the fin 200, when the fin cover 10 is attached to the fin 200, the fin 200 and the cavity 11 come into contact with each other. Therefore, the user can displace the fin 200 integrally with the grip part 12 by displacing the grip part 12. Thereby, the fitting between the mounting portion 201 and the fin box can be released.
　また、フィン２００をサーフボード１００に取り付ける際にも、使用者は把持部１２を握りながら、フィンカバー１０とフィン２００とを一体的に変位させることで、フィン２００を取り付けることができる。 Also, when attaching the fin 200 to the surfboard 100, the user can attach the fin 200 by displacing the fin cover 10 and the fin 200 integrally while gripping the grip portion 12.
　本実施形態のフィンカバー１０によれば、使用者は、フィン２００のエッジに触れずにフィン２００の着脱作業を行うことができる。また、フィン２００の着脱時以外であっても、本実施形態のフィンカバー１０を装着することで、サーフボード１００を安全に運搬したり保管したりできる。 According to the fin cover 10 of the present embodiment, the user can perform the attachment / detachment work of the fin 200 without touching the edge of the fin 200. Even when the fins 200 are not attached or detached, the surfboard 100 can be safely transported or stored by attaching the fin cover 10 of the present embodiment.
　これまで、本実施形態に係るフィンカバー１０について説明した。しかしながら、本実施形態のフィンカバー１０は、上述した実施形態に限定されない。以下では、ここまでに説明したフィンカバー１０を変形した例について説明する。図４および図５は、本実施形態のフィンカバー１０の変形例を示す図である。 フ ィ ン So far, the fin cover 10 according to the present embodiment has been described. However, the fin cover 10 of the present embodiment is not limited to the embodiment described above. Hereinafter, an example in which the fin cover 10 described above is modified will be described. 4 and 5 are views showing a modification of the fin cover 10 of the present embodiment.
（変形例１）
　図４（ａ）は、本実施形態のフィンカバー１０の第１の変形例を示している。第１の変形例では、フィンカバー１０の孔１３を開けることで、フィンカバー１０を軽量化している。特に、フィンカバー１０の側面に孔１３を開けることによって、把持性や着脱容易性などの機能を損なうことなく、フィンカバー１０を軽量化することができる。 (Modification 1)
FIG. 4A shows a first modification of the fin cover 10 of the present embodiment. In the first modification, the fin cover 10 is lightened by opening the holes 13 of the fin cover 10. In particular, by opening the holes 13 on the side surfaces of the fin cover 10, the weight of the fin cover 10 can be reduced without impairing functions such as grip and ease of attachment and detachment.
　また、フィンカバー１０の側面に孔１３を設けることで、例えばフィンカバー１０を金型成形する場合において、成形したフィンカバー１０を金型から抜きやすくすることができる。なお、フィンカバー１０を作製する方法は、金型成形以外の方法であってもよく、特に限定されない。 By providing the holes 13 on the side surface of the fin cover 10, for example, when the fin cover 10 is molded, the molded fin cover 10 can be easily removed from the mold. In addition, the method of manufacturing the fin cover 10 may be a method other than molding, and is not particularly limited.
（変形例２）
　図４（ｂ）は、本実施形態のフィンカバー１０の第２の変形例を示している。第２の変形例では、フィンカバー１０の全長を延ばし、フィンカバー１０の先端部付近に把持部１２を設けている。このように、把持部１２を、フィン２００の先端からサーフボード１００と反対方向に突出させることで、てこの原理を利用することができる。したがって、把持性の向上に加えて、着脱に要する力を軽減できることから、さらに容易にフィン２００の着脱を行うことができる。 (Modification 2)
FIG. 4B shows a second modification of the fin cover 10 of the present embodiment. In the second modification, the entire length of the fin cover 10 is extended, and a grip portion 12 is provided near the tip of the fin cover 10. As described above, the leverage principle can be used by projecting the grip portion 12 from the tip of the fin 200 in the direction opposite to the surfboard 100. Therefore, since the force required for attachment and detachment can be reduced in addition to the improvement of the gripping property, the attachment and detachment of the fin 200 can be performed more easily.
　なお、第２の変形例においても、第１の変形例と同様に、フィンカバー１０の側面に孔１３を設けてもよい。 In addition, in the second modified example, similarly to the first modified example, the hole 13 may be provided on the side surface of the fin cover 10.
（変形例３）
　図５は、本実施形態のフィンカバー１０の第３の変形例を示している。第３の変形例では、フィンカバー１０は、側面から見て開口部１１ａを空洞部１１側に窪ませた凹部１１ｂを有する開口部１１ａを備える構成としている。フィンカバー１０は、図５に示すように、凹部１１ｂを備えることで、フィン２００を着脱する際に、凹部１１ｂの両端をてこの支点とすることができる。これによって、フィンカバー１０とフィン２００との当接を安定させることができ、より容易にフィン２００の着脱を行うことができる。また、フィンカバー１０は、凹部１１ｂを備えることによって、使用する材料を節約でき、フィンカバー１０を軽量化することができる。 (Modification 3)
FIG. 5 shows a third modification of the fin cover 10 of the present embodiment. In the third modification, the fin cover 10 is configured to include an opening 11a having a recess 11b in which the opening 11a is recessed toward the cavity 11 when viewed from the side. As shown in FIG. 5, the fin cover 10 includes the concave portion 11b, so that when attaching and detaching the fin 200, both ends of the concave portion 11b can be used as levers. Thereby, the contact between the fin cover 10 and the fin 200 can be stabilized, and the fin 200 can be more easily attached and detached. In addition, since the fin cover 10 includes the concave portion 11b, the material used can be saved, and the fin cover 10 can be reduced in weight.
　さらに、図５では、第２の変形例と同様に、把持部１２が突出した構成となっているが、第３の実施例では、把持部１２の手の平側の稜線に屈曲部１２ａを設ける構成としてもよい。図５に示すように屈曲部１２ａを設けることで、把持部１２の幅を端部に向かって窄ませることができる。このように、フィン２００の先端から延出した部分の把持部１２の幅を細めることで、使用者が把持部１２を把持した際に、指と手の平とを近接して握りやすくできるので、着脱の際に力を加えやすくできる。 Further, in FIG. 5, similarly to the second modification, the grip portion 12 is configured to protrude. However, in the third embodiment, the bent portion 12 a is provided on the palm side ridge line of the grip portion 12. It may be. By providing the bent portion 12a as shown in FIG. 5, the width of the grip portion 12 can be reduced toward the end. As described above, by narrowing the width of the grip portion 12 extending from the tip of the fin 200, when the user grips the grip portion 12, the user can easily grasp the finger and the palm close to each other. Can easily apply force.
　なお、図５では、把持部１２の手の平側に屈曲部１２ａを設けた構造を例示しているが、特に限定するものではない。したがって、把持部１２の指側に屈曲部１２ａを設けた構造としてもよいし、手の平側と指側の両方に屈曲部１２ａを設けた構造としてもよい。 Note that FIG. 5 illustrates a structure in which the bent portion 12a is provided on the palm side of the grip portion 12, but is not particularly limited. Therefore, a structure in which the bending portion 12a is provided on the finger side of the grip portion 12 or a structure in which the bending portion 12a is provided on both the palm side and the finger side may be used.
　また、第２の変形例においても、第１の変形例と同様に、フィンカバー１０の側面に孔１３を設けてもよい。 Also, in the second modified example, similarly to the first modified example, a hole 13 may be provided on the side surface of the fin cover 10.
　ここまでに説明したフィンカバー１０は、把持しやすく、力をかけやすくできるので、フィン２００の着脱を簡便に行うことができる。また、フィン２００の着脱時以外、例えばサーフボード１００の保管時や運搬時などにおいても本実施形態のフィンカバー１０を装着することで、フィン２００の接触による怪我や事故などを防止することができる。 フ ィ ン The fin cover 10 described so far can be easily gripped and exerted force, so that the fins 200 can be easily attached and detached. Further, even when the fin 200 is not attached or detached, for example, when the surfboard 100 is stored or transported, by attaching the fin cover 10 of the present embodiment, it is possible to prevent an injury or an accident due to the contact of the fin 200.
　以上、説明した本発明の実施形態によれば、サーフボード用の着脱可能なフィンを安全かつ容易に取り扱うことができる治具を提供することができる。 According to the embodiment of the present invention described above, a jig capable of safely and easily handling a detachable fin for a surfboard can be provided.
　以上、本発明について実施形態をもって説明してきたが、本発明は上述した実施形態に限定されるものではなく、当業者が推考しうる実施態様の範囲内において、本発明の作用・効果を奏する限り、本発明の範囲に含まれるものである。 As described above, the present invention has been described with the embodiment. However, the present invention is not limited to the above-described embodiment. Are included in the scope of the present invention.
１０…フィンカバー、
１１…空洞部、
１１ａ…開口部、
１１ｂ…凹部、
１２…把持部、
１２ａ…屈曲部
１３…孔、
１００…サーフボード、
２００…フィン、
２０１…取付部 10 ... fin cover,
11 ... hollow part,
11a ... opening,
11b: recess,
12 ... gripping part,
12a: bent portion 13: hole,
100 ... surfboard,
200 ... fins,
201 ... Mounting part
実開平０３－１００５９４号公報Japanese Utility Model Publication No. 03-1000059

Claims (6)

  1. 　サーフボードのフィンが挿入される、開口部を伴う空洞部と、
    　使用者によって把持され、前記フィンの着脱時に当該フィンと一体的に変位する把持部と
    　を備える、サーフボード用の治具。     A cavity with an opening into which the fins of the surfboard are inserted,
    A jig for a surfboard, comprising: a gripper gripped by a user and displaced integrally with the fin when the fin is attached or detached.
  2. 　前記把持部は、前記フィンの先端から、前記サーフボードと反対方向に突出していることを特徴とする、請求項１に記載の治具。 The jig according to claim 1, wherein the grip portion projects from a tip of the fin in a direction opposite to the surfboard.
  3. 　前記把持部は、複数の凹凸を備えることを特徴とする、請求項１または２に記載の治具。 The jig according to claim 1 or 2, wherein the grip has a plurality of irregularities.
  4. 　前記空洞部は、前記フィンの形状に対応した形状であることを特徴とする、請求項１～３のいずれか１項に記載の治具。 The jig according to any one of claims 1 to 3, wherein the hollow portion has a shape corresponding to a shape of the fin.
  5. 　前記開口部は、凹部を具備して構成されることを特徴とする、請求項１～４のいずれか１項に記載の治具。 The jig according to any one of claims 1 to 4, wherein the opening has a concave portion.
  6. 　前記把持部は、屈曲部を有し、先端に向かって窄んでいることを特徴とする、請求項１～５のいずれか１項に記載の治具。 (6) The jig according to any one of (1) to (5), wherein the grip has a bent portion and is narrowed toward a tip.
PCT/JP2019/000276 2018-09-21 2019-01-09 Tool for surfboard WO2020059162A1 (en)

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ID=69888044

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174220A (en) * 1987-04-10 1992-12-29 Surfco Surfboard protective tip
US6394865B1 (en) * 2001-08-08 2002-05-28 Robert Anthony Arzadon Surfboard fin cover

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174220A (en) * 1987-04-10 1992-12-29 Surfco Surfboard protective tip
US6394865B1 (en) * 2001-08-08 2002-05-28 Robert Anthony Arzadon Surfboard fin cover

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"CAP「FIN CAP」", YOUTUBE, 8 September 2018 (2018-09-08), XP054980461, Retrieved from the Internet <URL:https://www.youtube.com/watch?v=7zRtbm0M5EE> [retrieved on 20190226] *

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