JP6401963B2 - Folding helmet - Google Patents
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- JP6401963B2 JP6401963B2 JP2014157848A JP2014157848A JP6401963B2 JP 6401963 B2 JP6401963 B2 JP 6401963B2 JP 2014157848 A JP2014157848 A JP 2014157848A JP 2014157848 A JP2014157848 A JP 2014157848A JP 6401963 B2 JP6401963 B2 JP 6401963B2
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Description
本発明は、折り畳むことができる折り畳みヘルメットに関するものである。 The present invention relates to a folding helmet that can be folded.
従来からある折り畳みヘルメットは、略水平方向で複数の部品に分割されており、分割された各部品に、互いに連結する連結部が形成されている（特許文献１〜３）。即ち、従来からある折り畳みヘルメットは、帽体が、湾曲した円盤状に形成された頭頂カバーと、環状に形成された上頭部外周カバーと、環状に形成された下頭部外周カバーとで構成されている。上記頭頂カバー、上頭部外周カバー及び下頭部外周カバーは、硬質合成樹脂によって、別々に構成されている。 Conventional folding helmets are divided into a plurality of parts in a substantially horizontal direction, and connecting parts are formed on each of the divided parts (Patent Documents 1 to 3). In other words, a conventional folding helmet is composed of a top cover formed in a curved disk shape, an upper head outer peripheral cover formed in an annular shape, and a lower head outer peripheral cover formed in an annular shape. Has been. The top cover, the upper head outer cover, and the lower head outer cover are separately formed of hard synthetic resin.
従来の折り畳みヘルメットは、頭頂カバー及び上頭部外周カバーを下頭部外周カバー内に順に収納して折り畳むと、頭頂カバー、上頭部外周カバー、下頭部外周カバーが分離する。また、頭頂カバー及び上頭部外周カバーを下頭部外周カバーから引き出すと、頭頂カバーと上頭部外周カバーの連結部同士が連結し、上頭部外周カバーと下頭部外周カバーの連結部同士が連結して一体となる。このように、従来の折り畳みヘルメットは、頭頂カバー及び上頭部外周カバーを下頭部外周カバー内に収納して折り畳むと、頭頂カバーと上頭部外周カバーと下頭部外周カバーが別体となり、頭頂カバーと上頭部外周カバーを下頭部外周カバーから引き出して展開すると、頭頂カバーと上頭部外周カバーが下頭部外周カバーに連結されて一体となる。 In the conventional folding helmet, when the top cover and the upper head outer cover are sequentially stored in the lower head outer cover and folded, the head cover, the upper head outer cover, and the lower head outer cover are separated. When the top cover and the upper head outer cover are pulled out from the lower head outer cover, the connecting parts of the top cover and the upper head outer cover are connected to each other, and the connecting part of the upper head outer cover and the lower head outer cover is connected. They are connected together. As described above, when the conventional folding helmet is folded by storing the top cover and the upper head outer cover in the lower head outer cover, the top cover, the upper head outer cover, and the lower head outer cover are separated. When the top cover and the upper head outer cover are pulled out from the lower head outer cover and deployed, the top cover and the upper head outer cover are connected to and integrated with the lower head outer cover.
従来の折り畳みヘルメットは、頭頂カバー及び上頭部外周カバーを下頭部外周カバー内に収納して折り畳むと、頭頂カバーと上頭部外周カバーと下頭部外周カバーが分離するので、頭頂カバーと上頭部外周カバーの間及び上頭部外周カバーと下頭部外周カバーの間に隙間があいており、雨等の水が隙間から侵入して内部を濡らす恐れがあるという問題点があった。また、頭頂カバーの折り畳み時に、頭頂カバーと上頭部外周カバーと下頭部外周カバーが分離しているので、頭頂カバーが上頭部外周カバー内でがたつき、上頭部外周カバーが下頭部外周カバー内でがたつくことになり、分離した頭頂カバー及び上頭部外周カバーが下頭部外周カバー内で動いて当たり、擦れたり、凹む等して合成樹脂の物性の劣化を早める原因になるという問題点があった。また、頭頂カバーの折り畳み時に、頭頂カバーと上頭部外周カバーと下頭部外周カバーが分離しているので、動いて偏った状態になる場合もあり、係る場合、下頭部外周カバーから頭頂カバー及び上頭部外周カバーをスムーズに引き出せなくなるという問題点があった。 In the conventional folding helmet, when the top cover and upper head outer cover are stored in the lower head outer cover and folded, the head cover, upper head outer cover, and lower head outer cover are separated. There was a gap between the upper head outer cover and between the upper head outer cover and the lower head outer cover, and there was a problem that water such as rain could enter through the gap and wet the inside. . Also, when the top cover is folded, the top cover, upper head outer cover and lower head outer cover are separated, so that the top cover rattles in the upper head outer cover and the upper head outer cover This causes rattling within the head outer cover, causing the separated top cover and upper head outer cover to move within the lower head outer cover and cause deterioration of the physical properties of the synthetic resin by rubbing or denting. There was a problem of becoming. Also, since the top cover, upper head outer cover and lower head outer cover are separated when the top cover is folded, it may move and become biased. There was a problem that the cover and the upper head outer periphery cover could not be pulled out smoothly.
従来の折り畳みヘルメットは、頭頂カバー及び上頭部外周カバーを下頭部外周カバーから引き出すと、頭頂カバーと上頭部外周カバーの連結部同士が連結し、上頭部外周カバーと下頭部外周カバーの連結部同士が連結してヘルメットの帽体を形成するが、前記した連結部が帽体内に突出した状態となる。ヘルメットの帽体を頭部に被せると連結部が頭部に接触する可能性がある。特に、折り畳みヘルメットを頭に被せた状態で衝撃を受けると、場合によっては連結部が頭部に当たって頭を傷付けてしまう可能性があるという問題点もあった。従来の折り畳みヘルメットは、頭頂カバー、上頭部外周カバー及び下頭部外周カバーが分離しているので、それぞれ別個に形成しなければならず、また、頭頂カバー及び上頭部外周カバーを下頭部外周カバーから引き出した時に確実に連結できる形状にしなければならないので、精度が要求され、製造が極めて面倒であるという問題点があった。また、頭頂カバー及び上頭部外周カバーを下頭部外周カバーから引き出した時に連結できるような微妙な位置関係が必要であり、組み立ても面倒であるという問題点があった。 When the conventional folding helmet is pulled out of the top cover and the upper head outer cover from the lower head outer cover, the connecting parts of the top cover and the upper head outer cover are connected to each other, and the upper head outer cover and the lower head outer cover are connected. The connecting portions of the cover are connected to form a helmet cap body, but the connecting portion protrudes into the cap body. If the helmet body is put on the head, the connecting portion may come into contact with the head. In particular, when an impact is received in a state where the folding helmet is put on the head, there is a problem that in some cases, the connecting portion may hit the head and damage the head. In the conventional folding helmet, since the top cover, the upper head outer cover and the lower head outer cover are separated, they must be formed separately, and the top cover and the upper head outer cover should be formed separately. Since it must be in a shape that can be reliably connected when pulled out from the outer peripheral cover, there is a problem that accuracy is required and manufacturing is extremely troublesome. In addition, a delicate positional relationship is required so that the top cover and the upper head outer cover can be connected when they are pulled out from the lower head outer cover, and the assembly is troublesome.
本願発明は、上記問題点に鑑み案出したものであって、各部品カバーが可撓性連結カバーを介して一体的に形成されており、各部品カバーの折り畳み時及び展開時でも一体化しており、製造及び組み立てが容易な折り畳みヘルメットを提供することを第１の目的とする。また、各部品カバーの展開時に、比較的柔らかい可撓性連結カバーを覆って保護するガード手段を設けた折り畳みヘルメットを提供することを第２の目的とする。 The present invention has been devised in view of the above problems, and each component cover is integrally formed via a flexible connection cover, and is integrated even when each component cover is folded and unfolded. The first object is to provide a folding helmet that is easy to manufacture and assemble. A second object of the present invention is to provide a folding helmet provided with guard means for covering and protecting a relatively soft flexible connecting cover when each component cover is deployed.
本願請求項１に係る折り畳みヘルメットは、上記第１の目的を達成するため、折り畳み可能なヘルメットであって、帽体は、硬質合成樹脂によって、湾曲した円盤状に形成された頭頂カバーと、硬質合成樹脂によって環状に形成された頭部外周カバーと、可撓性合成樹脂によって形成され、頭頂カバーの周縁と頭部外周カバーの上縁を連結する環状の連結カバーとで構成され、連結カバーを頭部外周カバーの内側に撓ませて頭頂カバーを頭部外周カバー内に収納でき、連結カバーを頭部外周カバーの外側に撓ませて頭頂カバーを頭部外周カバーから引き出すことができることを特徴とする。 The folding helmet according to claim 1 of the present application is a helmet that can be folded in order to achieve the first object, and the cap body is made of a hard synthetic resin and formed into a curved disc shape, and a hard cover. A head outer periphery cover formed in a ring shape with a synthetic resin, and a ring-shaped connection cover formed of a flexible synthetic resin that connects the periphery of the top cover and the upper edge of the head outer cover. The head cover can be stored inside the head outer cover by bending it inside the head outer cover, and the head cover can be pulled out of the head outer cover by bending the connecting cover outside the head outer cover. To do.
本願請求項２に係る折り畳みヘルメットは、上記第２の目的を達成するため、帽体の周囲には、ガード手段が設けられ、ガード手段は、頭部外周カバーの外周面に取り付けられる環状の外周ガードと、外周ガードの上部周縁に屈曲可能に設けられ、連結カバーの外周面側をガードする複数の羽根ガードと、頭頂カバーに設けられ、前記複数の羽根ガードの先端部に接触可能な上部ガードとを有し、連結カバーを頭部外周カバーの内側に撓ませて頭頂カバーを頭部外周カバー内に収納すると上部ガードが複数の羽根ガードの先端部を押し下げて屈曲させ、連結カバーを頭部外周カバーの外側に撓ませて頭頂カバーを頭部外周カバーから引き出すと、複数の羽根ガードが押し上げられて連結カバーを覆うことを特徴とする。 In the folding helmet according to claim 2 of the present invention, in order to achieve the second object, guard means is provided around the cap body, and the guard means is an annular outer periphery attached to the outer peripheral surface of the head outer peripheral cover. A guard, a plurality of blade guards provided on the upper peripheral edge of the outer periphery guard so as to be bent, and guarding the outer peripheral surface side of the connecting cover; and an upper guard provided on the top cover and capable of contacting the tip of the plurality of blade guards When the connecting cover is bent inside the outer peripheral cover of the head and the crown cover is stored in the outer peripheral cover of the head, the upper guard pushes down the tips of the blade guards to bend and the connecting cover is When the top cover is pulled out from the outer peripheral cover by bending outward from the outer peripheral cover, the plurality of blade guards are pushed up to cover the connection cover.
本願発明に係る折り畳みヘルメットは、折り畳み可能なヘルメットであって、帽体は、硬質合成樹脂によって、湾曲した円盤状に形成された頭頂カバーと、硬質合成樹脂によって環状に形成された頭部外周カバーと、可撓性合成樹脂によって形成され、頭頂カバーの周縁と頭部外周カバーの上縁を連結する環状の連結カバーとで構成され、連結カバーを頭部外周カバーの内側に撓ませて頭頂カバーを頭部外周カバー内に収納でき、連結カバーを頭部外周カバーの外側に撓ませて頭頂カバーを頭部外周カバーから引き出すことができる。 The folding helmet according to the present invention is a foldable helmet, and the cap body is made of a hard synthetic resin in a curved disc shape and a head outer cover formed in an annular shape by the hard synthetic resin. And an annular connecting cover that is formed of a flexible synthetic resin and connects the periphery of the top cover and the upper edge of the head outer cover. The head cover is bent by bending the connecting cover to the inside of the head outer cover. Can be stored in the head outer periphery cover, and the top cover can be pulled out of the head outer periphery cover by bending the connecting cover to the outside of the head outer periphery cover.
本願発明に係る折り畳みヘルメットは、帽体が頭頂カバーと頭部外周カバーと連結カバーとで一体形成されているので、引き出し時及び収納時に、頭頂カバーと連結カバーの間、及び、連結カバーと頭部外周カバーの間に隙間があくことがなく、雨等の水が隙間から侵入して内部を濡らす恐れがないという効果がある。また、帽体が頭頂カバーと頭部外周カバーと連結カバーとで一体形成されているので、頭頂カバーの折り畳み時に、頭頂カバーが頭部外周カバー内でがたつくことがなく、頭頂カバーが頭部外周カバー内で動いて、擦れたり、凹む等して、内部を傷付けたり、合成樹脂の物性の劣化を早めることがないという効果がる。また、頭頂カバーの折り畳み時に、頭頂カバーと連結カバーと頭部外周カバーが一体化しているので、動いて偏った状態になることがなく、頭頂カバーを頭部外周カバーからスムーズに引き出すことができるという効果がある。このように、本願発明に係る折り畳みヘルメットは、連結カバーを頭部外周カバーの内側に撓ませて頭頂カバーを頭部外周カバー内に収納して折り畳むことができ、連結カバーを頭部外周カバーの外側に撓ませて頭頂カバーを頭部外周カバーから引き出して展開することができ、簡単に使用することができるという効果がある。 In the folding helmet according to the present invention, the cap body is integrally formed of the top cover, the head outer periphery cover, and the connection cover. Therefore, when pulled out and stored, between the top cover and the connection cover and between the connection cover and the head. There is no gap between the outer peripheral covers, and there is an effect that water such as rain does not enter through the gap and wet the inside. In addition, since the cap body is integrally formed with the top cover, the head outer periphery cover, and the connecting cover, the top cover does not rattle within the head outer cover when the head cover is folded, and the head cover is There is an effect that it does not move inside the cover, rub or dent, damage the inside, or accelerate the deterioration of the physical properties of the synthetic resin. In addition, when the top cover is folded, the top cover, the connecting cover, and the head outer cover are integrated, so that the head cover can be smoothly pulled out from the head outer cover without moving and being biased. There is an effect. As described above, the folding helmet according to the present invention can be folded by connecting the cover to the inside of the head outer periphery cover by bending the connection cover to the inside of the head outer periphery cover. The head cover can be pulled out from the head outer peripheral cover and expanded by bending outward, and there is an effect that it can be used easily.
本願発明に係る折り畳みヘルメットは、頭頂カバーと頭部外周カバーと連結カバーを連結する連結部がないので、頭頂カバーを頭部外周カバーから引き出してヘルメットの帽体を形成しても、帽体の内面に突出部が存在せずに平面であり、ヘルメットの帽体を頭部に被っても、頭部に接触する突出部がないので、頭を傷付けてしまう恐れがないという効果がある。本願発明に係る折り畳みヘルメットは、帽体が、頭頂カバーと頭部外周カバーと連結カバーとで一体形成されているので、それぞれ別個に製造する手間が省け安価且つ容易に製造することができるという効果がある。本願発明に係る折り畳みヘルメットは、帽体が頭頂カバーと頭部外周カバーと連結カバーとで一体形成されているので、頭頂カバーを頭部外周カバーから引き出した時に確実に連結できる連結部等の面倒な構成を必要とせず、製造が容易であり、頭頂カバーと連結カバーと頭部外周カバーの微妙な位置関係が不要で、組み立てが容易であるという効果がある。 Since the folding helmet according to the present invention does not have a connecting portion that connects the top cover, the head outer periphery cover, and the connecting cover, even if the head cover is pulled out from the head outer cover to form the helmet body, There is no projection on the inner surface, and there is no risk of damaging the head because there is no projection that contacts the head even if the helmet is covered with a helmet. In the folding helmet according to the present invention, the cap body is integrally formed of the top cover, the head outer peripheral cover, and the connection cover, so that it is possible to easily and inexpensively manufacture the cap without separately manufacturing. There is. In the folding helmet according to the present invention, the cap body is integrally formed with the top cover, the head outer periphery cover, and the connection cover, so that it is troublesome to connect the head part cover when the head cover is pulled out from the head outer cover. Therefore, there is an effect that the manufacturing is easy, the delicate positional relationship among the top cover, the connecting cover, and the head outer peripheral cover is unnecessary, and the assembly is easy.
本願発明に係る折り畳みヘルメットは、帽体の周囲には、ガード手段が設けられ、ガード手段は、頭部外周カバーの外周面に取り付けられる環状の外周ガードと、外周ガードの上部周縁に屈曲可能に設けられ、連結カバーの外周面側をガードする複数の羽根ガードと、頭頂カバーに設けられ、前記複数の羽根ガードの先端部に接触可能な上部ガードとを有し、連結カバーを頭部外周カバーの内側に撓ませて頭頂カバーを頭部外周カバー内に収納すると上部ガードが複数の羽根ガードの先端部を押し下げて屈曲させ、連結カバーを頭部外周カバーの外側に撓ませて頭頂カバーを頭部外周カバーから引き出すと、複数の羽根ガードが押し上げられて連結カバーを覆う。 The folding helmet according to the present invention is provided with guard means around the cap body, and the guard means can be bent to the outer peripheral guard of the annular outer peripheral guard attached to the outer peripheral surface of the head outer peripheral cover and the upper peripheral edge of the outer peripheral guard. A plurality of blade guards that guard the outer peripheral surface side of the connection cover; and a top guard that is provided on the top cover and that can be in contact with the tip portions of the plurality of blade guards. When the head cover is stored inside the head outer periphery cover, the upper guard pushes down the tip of the blade guards and bends it, and the connecting cover is bent outside the head outer cover to place the head cover in the head. When pulled out from the outer peripheral cover, the plurality of blade guards are pushed up to cover the connection cover.
本願発明に係る折り畳みヘルメットは、上記効果に加えて、折り畳んだ状態から、連結カバーを頭部外周カバーの外側に撓ませて頭頂カバーを頭部外周カバーから引き出して展開して帽体を構成すると、比較的柔らかい可撓性連結カバーが複数の羽根ガードによって覆われてガードされるので、ヘルメットの防御機能を高めることができるという効果がある。また、本願発明に係る折り畳みヘルメットは、連結カバーを頭部外周カバーの内側に撓ませて頭頂カバーを頭部外周カバー内に収納して折り畳むと、上部ガードが羽根ガードの先端部を押し下げて屈曲させるので、折り畳んだ時に複数の羽根ガードが折り畳まれて折り畳み時の障害にはならないという効果がある。 In addition to the above effects, the folding helmet according to the invention of the present application forms a cap body by bending the connecting cover to the outside of the head outer peripheral cover and pulling out the top cover from the head outer peripheral cover and deploying from the folded state. Since the relatively soft flexible connecting cover is covered and guarded by the plurality of blade guards, there is an effect that the protective function of the helmet can be enhanced. In the folding helmet according to the present invention, when the connecting cover is bent to the inside of the head outer periphery cover and the top cover is stored in the head outer cover and folded, the upper guard is bent by pushing down the tip of the blade guard. Therefore, when folded, a plurality of blade guards are folded, and there is an effect that it does not become an obstacle at the time of folding.
折り畳みヘルメット１は、図１，７に示すように、折り畳み可能である。折り畳みヘルメット１の帽体２は、図４，２３に示すように、硬質合成樹脂によって、湾曲した円盤状に形成された頭頂カバー３と、硬質合成樹脂によって環状に形成された頭部外周カバー７と、可撓性合成樹脂によって形成され、頭頂カバー３の周縁３ａと頭部外周カバー７の上縁７ａを連結する環状の連結カバー５とで構成されている。折り畳みヘルメット１の帽体２は、図２，１８に示すように、連結カバー５を頭部外周カバー７の内側に撓ませて頭頂カバー３を頭部外周カバー７内に収納でき、図４，２３に示すように、連結カバー５を頭部外周カバー７の外側に撓ませて頭頂カバー３を頭部外周カバー７から引き出すことができる。 As shown in FIGS. 1 and 7, the folding helmet 1 can be folded. As shown in FIGS. 4 and 23, the cap body 2 of the folding helmet 1 includes a head cover 3 formed in a curved disk shape with a hard synthetic resin, and a head outer periphery cover 7 formed in an annular shape with the hard synthetic resin. And an annular connecting cover 5 that connects the peripheral edge 3 a of the top cover 3 and the upper edge 7 a of the head outer peripheral cover 7. As shown in FIGS. 2 and 18, the cap body 2 of the folding helmet 1 can store the head cover 3 in the head outer cover 7 by bending the connecting cover 5 inside the head outer cover 7. As shown in FIG. 23, the top cover 3 can be pulled out from the head outer cover 7 by bending the connecting cover 5 to the outside of the head outer cover 7.
折り畳みヘルメット１は、帽体２が頭頂カバー３と頭部外周カバー７と連結カバー５とで一体形成されているので、引き出し時及び収納時に、頭頂カバー３と連結カバー５の間、及び、連結カバー５と頭部外周カバー７の間に隙間があくことがなく、雨等の水が隙間から侵入して内部を濡らす恐れがない。また、帽体２が頭頂カバー３と頭部外周カバー７と連結カバー５とで一体形成されているので、頭頂カバー３の折り畳み時に、頭頂カバー３が頭部外周カバー７内でがたつくことがなく、頭頂カバー３が頭部外周カバー７内で動いて、擦れたり、凹む等して、内部を傷付けたり、合成樹脂の物性の劣化を早めることがない。また、頭頂カバー３の折り畳み時に、頭頂カバー３と連結カバー５と頭部外周カバー７が一体化しているので、動いて偏った状態になることがなく、頭頂カバー３を頭部外周カバー７からスムーズに引き出すことができる。このように、折り畳みヘルメット１は、連結カバー５を頭部外周カバー７の内側に撓ませて頭頂カバー３を頭部外周カバー７内に収納して折り畳むことができ、連結カバー５を頭部外周カバー７の外側に撓ませて頭頂カバー３を頭部外周カバー７から引き出して展開することができ、簡単に使用することができる。 In the folding helmet 1, the cap body 2 is integrally formed with the top cover 3, the head outer periphery cover 7, and the connection cover 5, and therefore, when pulled out and stored, between the top cover 3 and the connection cover 5 and the connection. There is no gap between the cover 5 and the head outer periphery cover 7, and there is no fear that water such as rain enters the gap and wets the inside. Further, since the cap body 2 is integrally formed by the top cover 3, the head outer peripheral cover 7, and the connecting cover 5, the top cover 3 does not rattle in the head outer cover 7 when the head cover 3 is folded. The head top cover 3 does not move within the head outer periphery cover 7 and is rubbed or dented, so that the inside is not damaged and the physical properties of the synthetic resin are not deteriorated quickly. Further, when the top cover 3 is folded, the top cover 3, the connecting cover 5, and the head outer cover 7 are integrated with each other, so that the head cover 3 can be moved from the head outer cover 7 without moving and being biased. Can be pulled out smoothly. Thus, the folding helmet 1 can be folded by connecting the cover 5 to the inside of the head outer periphery cover 7 by bending the connection cover 5 to the inside of the head outer periphery cover 7. The top cover 3 can be pulled out from the head outer cover 7 by being bent outward from the cover 7, and can be used easily.
折り畳みヘルメット１は、頭頂カバー３と頭部外周カバー７と連結カバー５を連結する連結部がないので、頭頂カバー３を頭部外周カバー７から引き出してヘルメット１の帽体２を形成しても、帽体２の内面に突出部が存在せずに平面であり、ヘルメット１の帽体２を頭部に被っても、頭部に接触する突出部がないので、頭を傷付けてしまう恐れがない。折り畳みヘルメット１は、帽体２が、頭頂カバー３と頭部外周カバー７と連結カバー５とで一体形成されているので、それぞれ別個に製造する手間が省け安価且つ容易に製造することができる。折り畳みヘルメット１は、帽体２が頭頂カバー３と頭部外周カバー７と連結カバー５とで一体形成されているので、頭頂カバー３を頭部外周カバー７から引き出した時に確実に連結できる連結部等の面倒な構成を必要とせず、製造が容易であり、頭頂カバー３と連結カバー５と頭部外周カバー７の微妙な位置関係が不要で、組み立てが容易である。 Since the folding helmet 1 does not have a connecting portion that connects the top cover 3, the head outer periphery cover 7, and the connecting cover 5, even if the head cover 3 is pulled out from the head outer cover 7 to form the cap body 2 of the helmet 1. There is no protrusion on the inner surface of the cap body 2 and it is a flat surface. Even if the cap body 2 of the helmet 1 is covered with the head, there is no protrusion that contacts the head, and there is a risk of damaging the head. Absent. Since the cap body 2 is integrally formed by the top cover 3, the head outer periphery cover 7, and the connection cover 5, the folding helmet 1 can be manufactured inexpensively and easily without the need for separate manufacturing. In the folding helmet 1, the cap body 2 is integrally formed with the top cover 3, the head outer periphery cover 7, and the connection cover 5, so that the connection portion can be reliably connected when the top cover 3 is pulled out from the head outer cover 7. Such a troublesome structure as described above is not required, and manufacturing is easy, and a delicate positional relationship among the top cover 3, the connecting cover 5, and the head outer peripheral cover 7 is unnecessary, and assembly is easy.
折り畳みヘルメット１は、図３，１４に示すように、帽体２の周囲に、ガード手段２１が設けられている。ガード手段２１は、図４に示すように、頭部外周カバー７の外周面に取り付けられる環状の外周ガード２２と、外周ガード２２の上部周縁２２ａに屈曲可能に設けられ、連結カバー５の外周面側をガードする複数の羽根ガード２３と、頭頂カバー３に設けられ、前記複数の羽根ガード２３の先端部２３ｂに接触可能な上部ガード２５とを有する。折り畳みヘルメット１は、連結カバー５を頭部外周カバー７の内側に撓ませて頭頂カバー３を頭部外周カバー７内に収納すると上部ガード２５が複数の羽根ガード２３の先端部２３ｂを押し下げて屈曲させ、連結カバー５を頭部外周カバー７の外側に撓ませて頭頂カバー３を頭部外周カバー７から引き出すと、複数の羽根ガード２３が押し上げられて連結カバー５を覆う。 As shown in FIGS. 3 and 14, the folding helmet 1 is provided with guard means 21 around the cap body 2. As shown in FIG. 4, the guard means 21 is provided so as to be bent at an annular outer periphery guard 22 attached to the outer peripheral surface of the head outer peripheral cover 7 and an upper peripheral edge 22 a of the outer peripheral guard 22. A plurality of blade guards 23 that guard the side, and an upper guard 25 that is provided on the top cover 3 and that can come into contact with the tip portions 23 b of the plurality of blade guards 23. In the folding helmet 1, when the connecting cover 5 is bent inside the head outer cover 7 and the top cover 3 is stored in the head outer cover 7, the upper guard 25 is bent by pushing down the tips 23 b of the blade guards 23. When the connecting cover 5 is bent to the outside of the head outer peripheral cover 7 and the top cover 3 is pulled out from the head outer peripheral cover 7, the plurality of blade guards 23 are pushed up to cover the connecting cover 5.
折り畳みヘルメット１は、図１，７に示すように、折り畳んだ状態から、連結カバー５を頭部外周カバー７の外側に撓ませて頭頂カバー３を頭部外周カバー７から引き出して展開して帽体２を構成すると、図３，１４に示すように、比較的柔らかい可撓性連結カバー５が複数の羽根ガード２３によって覆われてガードされるので、折り畳みヘルメット１の防御機能を高めることができる。また、折り畳みヘルメット１は、連結カバー５を頭部外周カバー７の内側に撓ませて頭頂カバー３を頭部外周カバー７内に収納して折り畳むと、上部ガード２５が羽根ガード２３の先端部２３ｂを押し下げて屈曲させるので、複数の羽根ガード２３が折り畳まれて折り畳み時の障害にはならない。 As shown in FIGS. 1 and 7, the folding helmet 1 is unfolded by bending the connecting cover 5 to the outside of the head outer periphery cover 7 and pulling the top cover 3 out of the head outer cover 7 from the folded state. When the body 2 is configured, as shown in FIGS. 3 and 14, the relatively soft flexible connecting cover 5 is covered and guarded by the plurality of blade guards 23, so that the defense function of the folding helmet 1 can be enhanced. . In the folding helmet 1, when the connecting cover 5 is bent inside the head outer periphery cover 7 and the top cover 3 is housed in the head outer cover 7 and folded, the upper guard 25 becomes the tip 23 b of the blade guard 23. Is pushed down and bent, so that the plurality of blade guards 23 are folded and do not become an obstacle at the time of folding.
さらに、折り畳みヘルメットについて詳細に説明する。折り畳みヘルメット１の帽体２は、図２３，４に示すように、頭頂カバー３と、連結カバー５と、頭部外周カバー７とからなる。頭頂カバー３は、ＡＢＳ樹脂、ＰＣ樹脂（ポリカーボネート）、ＰＥ樹脂（ポリエチレン）、ＰＰ樹脂（ポリプロピレン）等の硬質合成樹脂によって湾曲した円盤状に形成されている。頭部外周カバー７は、頭頂カバー３と同様に、ＡＢＳ樹脂、ＰＣ樹脂、ＰＥ樹脂、ＰＰ樹脂等の硬質合成樹脂によって環状に形成されている。連結カバー５は、ゴム、エラストマー、シリコン、ＰＰ等の可撓性合成樹脂によって形成され、頭頂カバー３の開放端（下部）周縁３ａと頭部外周カバー７の上部周縁７ａを連結する環状に形成されている。頭部外周カバー７は、下部周縁７ｂに略Ｕ字状のリブ縁８が形成され、正面下端７ｃにリブ縁８が切り欠かれて庇９が設けられている。リブ縁８は、帽体２の剛性を高めるために略Ｕ字状に形成されているが、帽体２の剛性を高める形状であればよく、略Ｕ字状に限定されるものではない。連結カバー５は、折り畳めるように、波状に形成されている。 Further, the folding helmet will be described in detail. As shown in FIGS. 23 and 4, the cap body 2 of the folding helmet 1 includes a top cover 3, a connection cover 5, and a head outer periphery cover 7. The top cover 3 is formed in a curved disk shape by a hard synthetic resin such as ABS resin, PC resin (polycarbonate), PE resin (polyethylene), PP resin (polypropylene). The head outer peripheral cover 7 is formed in an annular shape from a hard synthetic resin such as ABS resin, PC resin, PE resin, PP resin, etc., like the top cover 3. The connecting cover 5 is formed of a flexible synthetic resin such as rubber, elastomer, silicon, PP, etc., and is formed in an annular shape that connects the open end (lower) periphery 3 a of the top cover 3 and the upper periphery 7 a of the head outer cover 7. Has been. The head outer periphery cover 7 has a substantially U-shaped rib edge 8 formed at the lower peripheral edge 7b, and a rib edge 8 is notched at the front lower end 7c to provide a flange 9. The rib edge 8 is formed in a substantially U shape in order to increase the rigidity of the cap body 2, but may be any shape that increases the rigidity of the cap body 2, and is not limited to a substantially U shape. The connection cover 5 is formed in a wave shape so that it can be folded.
頭頂カバー３は、頭部外周カバー７内に収納可能な大きさに形成されている。ＡＢＳ樹脂、ＰＣ樹脂、ＰＥ樹脂、ＰＰ樹脂等の硬質合成樹脂によって頭頂カバー３と頭部外周カバー７を成形し、次に、頭頂カバー３の下部周縁３ａと頭部外周カバー７の上部周縁７ａを接続するようにして、ゴム、エラストマー、シリコン樹脂、ＰＰ樹脂等の可撓性合成樹脂によって連結カバー５を成形（いわゆる多色成形）して、折り畳みヘルメット１の帽体２を形成することができる。頭頂カバー３の内面３ｂには、ＰＳ樹脂（ポリスチレン）、ＰＥ樹脂，ＰＰ樹脂等の合成樹脂発泡体、ゴム発泡体等によって形成された衝撃吸収用のライナー４が設けられている。また、図４，１５に示すように、頭部外周カバー７の内面７ｄには、ビス等の取付金具１１によって、頭部調節ベルト１３と、ハンモック１５が取り付けられている。頭部調節ベルト１３は、装着者の頭部に合わせてサイズを調節することができる。ハンモック１５は、頭部に装着すると、頭部と帽体２の間に空間を形成し、帽体２の衝撃が頭部に直接こないように衝撃を吸収するものである。 The top cover 3 is formed in a size that can be stored in the head outer periphery cover 7. The top cover 3 and the head outer periphery cover 7 are formed of hard synthetic resin such as ABS resin, PC resin, PE resin, PP resin, and then the lower periphery 3a of the top cover 3 and the upper periphery 7a of the head periphery cover 7 are formed. The cover body 5 of the folding helmet 1 can be formed by molding the connecting cover 5 with a flexible synthetic resin such as rubber, elastomer, silicone resin, PP resin, etc. (so-called multicolor molding). it can. The inner surface 3b of the top cover 3 is provided with an impact absorbing liner 4 formed of a synthetic resin foam such as PS resin (polystyrene), PE resin, PP resin, or a rubber foam. As shown in FIGS. 4 and 15, a head adjustment belt 13 and a hammock 15 are attached to the inner surface 7 d of the head outer periphery cover 7 by a mounting bracket 11 such as a screw. The head adjustment belt 13 can adjust the size according to the wearer's head. When worn on the head, the hammock 15 forms a space between the head and the cap body 2 and absorbs the impact so that the impact of the cap body 2 does not directly reach the head.
折り畳みヘルメット１の帽体２は、図４，２３に示すように、頭頂カバー３が頭部外周カバー７内から連結カバー５の素材の弾性によって押し出されて突出した状態で保持されており、作業者が頭部に装着することできる。折り畳みヘルメット１の帽体２は、図２，１８に示すように、頭頂カバー３を連結カバー５の素材の弾性に抗して押し下げると、連結カバー５を頭部外周カバー７の内側に撓ませて頭頂カバー３を頭部外周カバー７内に収納できる。頭頂カバー３は、連結カバー５の素材の弾性によって、頭部外周カバー７内で収容された状態で保持される。折り畳みヘルメット１の帽体２は、図４，２３に示すように、頭頂カバー３を連結カバー５の素材の弾性に抗して押し上げると、連結カバー５を頭部外周カバー７の外側に撓ませて頭頂カバー３を頭部外周カバー７から押し出されて突出した状態で保持される。 As shown in FIGS. 4 and 23, the cap body 2 of the folding helmet 1 is held in a state where the top cover 3 is pushed out from the head outer peripheral cover 7 by the elasticity of the material of the connecting cover 5 and protrudes. A person can wear it on the head. As shown in FIGS. 2 and 18, when the cap body 2 of the folding helmet 1 is pushed down against the elasticity of the material of the connection cover 5, the connection cover 5 is bent inwardly of the head outer cover 7. The top cover 3 can be stored in the head outer periphery cover 7. The top cover 3 is held in a state of being accommodated in the head outer periphery cover 7 by the elasticity of the material of the connection cover 5. As shown in FIGS. 4 and 23, when the cap body 2 of the folding helmet 1 is pushed up against the elasticity of the material of the connection cover 5, the connection cover 5 is bent outward from the head outer cover 7. The top cover 3 is pushed out of the head outer periphery cover 7 and held in a protruding state.
折り畳みヘルメット１は、図３，４に示すように、帽体２の周囲に、ガード手段２１が設けられている。ガード手段２１は、頭部外周カバー７の外周に取り付けられる環状の外周ガード２２と、外周ガード２２の上端周縁２２ａに屈曲可能に設けられ、連結カバー５の外周面をガードする複数の羽根ガード２３・・・と、頭頂カバー３に固定され、前記複数の羽根ガード２３の上縁２３ｂに接触可能な上部ガード２５とからなる。外周ガード２２は、頭部外周カバー７の外周面に固定手段を介して固定して取り付けられる。上部ガード２５は、頭頂カバー３に固定手段２４を介して固定して取り付けられる。この固定手段は、ネジ、リブ、爪、フック等の機械的手段、接着剤の化学的手段等があり、状況に応じて選択できる技術的設計事項であり、特に限定するものではない。 As shown in FIGS. 3 and 4, the folding helmet 1 is provided with guard means 21 around the cap body 2. The guard means 21 is provided in an annular outer periphery guard 22 attached to the outer periphery of the head outer periphery cover 7 and a plurality of blade guards 23 provided to bend at the upper end periphery 22 a of the outer periphery guard 22 and guarding the outer peripheral surface of the connecting cover 5. ... and an upper guard 25 fixed to the top cover 3 and capable of contacting the upper edges 23b of the plurality of blade guards 23. The outer peripheral guard 22 is fixedly attached to the outer peripheral surface of the head outer peripheral cover 7 through fixing means. The upper guard 25 is fixedly attached to the crown cover 3 via fixing means 24. This fixing means includes mechanical means such as screws, ribs, claws, and hooks, and chemical means such as an adhesive, and is a technical design item that can be selected according to the situation, and is not particularly limited.
図５，６に示すように、外周ガード２２と羽根ガード２３は、ＡＢＳ樹脂、ＰＣ樹脂、ＰＥ樹脂、ＰＰ樹脂等の硬質合成樹脂によって細長帯状に一体形成されている。外周ガード２２は、頭部外周カバー７の外周面に巻き付けるようにしてから、前述したように、固定手段を介して固定して取り付けられるので、両端２２ｂ，２２ｃが接触した状態、両端２２ｂ，２２ｃが少し重なった状態、又は両端２２ｂ，２２ｃが少し離れた状態で、頭部外周カバー７に環状に構成されて取り付けられる。なお、外周ガード２２は、両端２２ｂ，２２ｃを接続手段により接続して環状に構成してから、帽体２に被せ、頭部外周カバー７に固定手段を介して取り付けても構わない。 As shown in FIGS. 5 and 6, the outer periphery guard 22 and the blade guard 23 are integrally formed in an elongated band shape by a hard synthetic resin such as ABS resin, PC resin, PE resin, PP resin or the like. Since the outer peripheral guard 22 is wound around the outer peripheral surface of the head outer peripheral cover 7 and fixed by the fixing means as described above, both the ends 22b and 22c are in contact with each other. Is attached to the head outer periphery cover 7 in an annular shape with a little overlap or with both ends 22b and 22c slightly separated. The outer peripheral guard 22 may be formed in an annular shape by connecting both ends 22b and 22c with connecting means, and then covered with the cap body 2 and attached to the head outer peripheral cover 7 via a fixing means.
羽根ガード２３は、後方に緩やかに湾曲して傾斜する前縁２３ａと、外周ガード２２と略平行な上縁２３ｂと、略垂直方向に緩やかに湾曲した後縁２３ｃとで形成されている。羽根ガード２３は、外周ガード２２に、先行する羽根ガード２３の後縁２３ｃと次の羽根ガード２３の前縁２３ａに隙間が形成されるようにして設けられている。羽根ガード２３は、外周カード２２が環状に構成されると、これの後縁２３ｃが次の羽根ガード２３の前縁２３ａの上に重なるようになっている。 The blade guard 23 is formed of a front edge 23a that is gently curved and inclined rearward, an upper edge 23b that is substantially parallel to the outer periphery guard 22, and a rear edge 23c that is gently curved in a substantially vertical direction. The blade guard 23 is provided on the outer periphery guard 22 such that a gap is formed between the rear edge 23 c of the preceding blade guard 23 and the front edge 23 a of the next blade guard 23. When the outer peripheral card 22 is configured in an annular shape, the blade guard 23 is configured such that the rear edge 23c of the blade guard 23 overlaps the front edge 23a of the next blade guard 23.
上部ガード２５は、ＡＢＳ樹脂、ＰＣ樹脂、ＰＥ樹脂、ＰＰ樹脂等の硬質合成樹脂によって円盤状に形成され、頭頂カバー３に固定されている。上部ガード２５は、頭頂カバー３に固定手段２４を介して固定して取り付けられる点は、上記した通りである。上部ガード２５は、頭頂カバー３をガードすると共に、羽根ガード２３の上縁２３ｂに接触するようになっている。 The upper guard 25 is formed in a disk shape from a hard synthetic resin such as ABS resin, PC resin, PE resin, PP resin, and the like, and is fixed to the top cover 3. The upper guard 25 is fixedly attached to the top cover 3 via the fixing means 24 as described above. The upper guard 25 guards the top cover 3 and comes into contact with the upper edge 23b of the blade guard 23.
図１，２に示すように、折り畳みヘルメット１は、前述したように、連結カバー５を頭部外周カバー７の内側に撓ませて頭頂カバー３を頭部外周カバー７内に収納すると、頭頂カバー３に固定された上部ガード２５が連動して複数の羽根ガード２３の上縁２３ｂを押し下げて羽根ガード２３を外周ガード２２に対して略直角に屈曲させる。羽根ガード２３は、これの後縁２３ｃが次の羽根ガード２３の前縁２３ａの上に重なるようにして、閉じるように折り畳まれる。このようにして、折り畳みヘルメット１を小さく折り畳むことができる。 As shown in FIGS. 1 and 2, as described above, the folding helmet 1 is configured such that when the connecting cover 5 is bent inside the head outer periphery cover 7 and the head cover 3 is stored in the head outer cover 7, The upper guard 25 fixed to 3 interlocks and pushes down the upper edges 23b of the plurality of blade guards 23 so that the blade guards 23 are bent at a substantially right angle with respect to the outer periphery guard 22. The blade guard 23 is folded so as to be closed so that the rear edge 23c of the blade guard 23 overlaps the front edge 23a of the next blade guard 23. In this way, the folding helmet 1 can be folded small.
図３，４に示すように、折り畳みヘルメット１は、前述したように、頭頂カバー３を頭部外周カバー７内から押し出すと、連結カバー５が頭部外周カバー７の外側に撓むことになり、連結カバー５の素材の弾性により、頭頂カバー３が頭部外周カバー７内から突出した状態で保持される。頭頂カバー３が押し出されると、頭頂カバー３に固定された上部ガード２５が連動して、羽根ガード２３の上縁２３ｂから離れる方向に移動する。連結カバー５が外側に撓むと、頭頂カバー３及び／又は連結カバー５が複数の羽根ガード２３を内側から外側に開くように押し出し、羽根ガード２３が連結カバー５を覆う。上部ガード２５は、折り畳みヘルメット１が展開されている時、羽根ガード２３の上縁２３ｂと接触しているが、羽根ガード２３から離れていても構わない。 As shown in FIGS. 3 and 4, as described above, when the folding helmet 1 pushes the top cover 3 out of the head outer cover 7, the connecting cover 5 bends to the outside of the head outer cover 7. The top cover 3 is held in a state of protruding from the head outer periphery cover 7 due to the elasticity of the material of the connecting cover 5. When the parietal cover 3 is pushed out, the upper guard 25 fixed to the parietal cover 3 moves in a direction away from the upper edge 23b of the blade guard 23. When the connecting cover 5 bends outward, the top cover 3 and / or the connecting cover 5 pushes out the plurality of blade guards 23 from the inside to the outside, and the blade guards 23 cover the connection cover 5. The upper guard 25 is in contact with the upper edge 23b of the blade guard 23 when the folding helmet 1 is deployed, but may be separated from the blade guard 23.
本発明は、折り畳むことができる折り畳みヘルメットに関するものである。 The present invention relates to a folding helmet that can be folded.
１ 折り畳みヘルメット
２ 帽体
３ 頭頂カバー
３ａ 下部周縁
３ｂ 内面
４ ライナー
５ 連結カバー
７ 頭部外周カバー
７ａ 上部周縁
７ｂ 下部周縁
７ｃ 正面下端
７ｄ 内面
８ リブ縁
９ 庇
１１ 取付金具
１３ 頭部調節ベルト
１５ ハンモック
２１ ガード手段
２２ 外周ガード
２２ａ 上端周縁
２２ｂ 端部
２２ｃ 端部
２３ 羽根ガード
２３ａ 前縁
２３ｂ 上縁（先端部）
２３ｃ 後縁
２４ 固定手段
２５ 上部ガード
DESCRIPTION OF SYMBOLS 1 Folding helmet 2 Cap body 3 Head top cover 3a Lower periphery 3b Inner surface 4 Liner 5 Connection cover 7 Head outer periphery cover 7a Upper periphery 7b Lower periphery 7c Front lower end 7d Inner surface 8 Rib edge 9 １１ 11 Mounting bracket 13 Head adjustment belt 15 Hammock 21 guard means 22 outer periphery guard 22a upper end rim 22b end 22c end 23 blade guard 23a front edge 23b upper edge (tip)
23c Trailing edge 24 Fixing means 25 Upper guard
Claims (2)
帽体は、
硬質合成樹脂によって、湾曲した円盤状に形成された頭頂カバーと、
硬質合成樹脂によって環状に形成された頭部外周カバーと、
可撓性合成樹脂によって形成され、頭頂カバーの周縁と頭部外周カバーの上縁を連結する環状の連結カバーとで構成され、
連結カバーを頭部外周カバーの内側に撓ませて頭頂カバーを頭部外周カバー内に収納でき、連結カバーを頭部外周カバーの外側に撓ませて頭頂カバーを頭部外周カバーから引き出すことができ、
連結カバーは、頭頂カバーを頭部外周カバーから突出した状態で保持可能な弾性を有する
ことを特徴とする折り畳みヘルメット。 A foldable helmet,
The cap body is
A head cover formed in a curved disc shape by a hard synthetic resin,
A head outer periphery cover formed in an annular shape by a hard synthetic resin;
It is formed of a flexible synthetic resin, and is composed of an annular connecting cover that connects the periphery of the top cover and the upper edge of the head outer periphery cover,
The head cover can be stored inside the head outer cover by bending the connection cover inside the head outer cover, and the head cover can be pulled out of the head outer cover by bending the connection cover outside the head outer cover. ,
The foldable helmet is characterized in that the connecting cover has elasticity capable of holding the top cover in a state of protruding from the outer peripheral cover of the head .
ガード手段は、
頭部外周カバーの外周面に取り付けられる環状の外周ガードと、
外周ガードの上部周縁に屈曲可能に設けられ、連結カバーの外周面側をガードする複数の羽根ガードと、
頭頂カバーに設けられ、前記複数の羽根ガードの先端部に接触可能な上部ガードとを有し、
連結カバーを頭部外周カバーの内側に撓ませて頭頂カバーを頭部外周カバー内に収納すると上部ガードが複数の羽根ガードの先端部を押し下げて屈曲させ、連結カバーを頭部外周カバーの外側に撓ませて頭頂カバーを頭部外周カバーから引き出すと、複数の羽根ガードが押し上げられて連結カバーを覆うことを特徴とする請求項１記載の折り畳みヘルメット。 Guard means are provided around the cap body,
The guard means
An annular outer peripheral guard attached to the outer peripheral surface of the head outer peripheral cover;
A plurality of blade guards provided on the upper peripheral edge of the outer periphery guard so as to be bent, and guarding the outer peripheral surface side of the connection cover;
An upper guard provided on the top cover and capable of contacting the tip of the plurality of blade guards;
When the connecting cover is bent inside the head outer cover and the top cover is stored in the head outer cover, the upper guard pushes down the tip of the blade guards to bend, and the connecting cover is placed outside the head outer cover. The folding helmet according to claim 1, wherein when the top cover is bent and pulled out from the outer peripheral cover, the plurality of blade guards are pushed up to cover the connection cover.
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| JP2014157848A JP6401963B2 (en) | 2014-08-01 | 2014-08-01 | Folding helmet |
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| JP2014157848A JP6401963B2 (en) | 2014-08-01 | 2014-08-01 | Folding helmet |
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| JP6401963B2 true JP6401963B2 (en) | 2018-10-10 |
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| KR102482231B1 (en) * | 2020-06-03 | 2022-12-28 | 주식회사 블루인더스 | Safety helmet |
| JP7152790B2 (en) * | 2020-06-03 | 2022-10-13 | ブルーインダス カンパニー・リミテッド | Safety helmet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3030632A (en) * | 1959-06-08 | 1962-04-24 | Joseph O Shelton | Article of headwear |
| US3514787A (en) * | 1968-06-24 | 1970-06-02 | Kennedy Alvin B Jun | Collapsible protective hat |
| JPS59113324U (en) * | 1983-01-19 | 1984-07-31 | 神部 政郎 | folding air bladder helmet |
| JP3046354U (en) * | 1997-08-18 | 1998-03-06 | アルプス・カワムラ株式会社 | Folding fan hat |
| JP2005232663A (en) * | 2004-02-23 | 2005-09-02 | Toshiaki Yoshimura | Foldable-type helmet |
| JP4252100B1 (en) * | 2007-09-26 | 2009-04-08 | 昭 問山 | Solid molding |
| JP3173012U (en) * | 2011-10-31 | 2012-01-19 | 株式会社ストーリア | Simple helmet |
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