JP2005245472A - Footwear - Google Patents

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Publication number
JP2005245472A
JP2005245472A JP2004055651A JP2004055651A JP2005245472A JP 2005245472 A JP2005245472 A JP 2005245472A JP 2004055651 A JP2004055651 A JP 2004055651A JP 2004055651 A JP2004055651 A JP 2004055651A JP 2005245472 A JP2005245472 A JP 2005245472A
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layer body
footwear
vent holes
intermediate layer
lower layer
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JP4235815B2 (en
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Etsuko Kamakari
悦子 鎌苅
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OKUMURA KK
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OKUMURA KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide footwear in which dust is not accumulated and dirt is not clogged in vent holes and air permeability is kept at all times without increasing the diameter of the vent hole. <P>SOLUTION: At a bottom part 1 composed of an upper layer body 11, a lower layer body 12 and an intermediate layer body 13, the plurality of vent holes 3 and 4 are respectively formed at the opposing positions from the front part to the rear part of the upper layer body 11 and the lower layer body 12, and an opening 5 facing the vent holes 3 and 4 on the rear part side among the vent holes 3 and 4 is formed at the rear part of the intermediate layer body 13. A center slit 6 is formed from the opening 5 to the front part, a plurality of branched slits 7 branched from the center slit 6 are formed at the positions facing the vent holes 3 and 4, and the vent holes 3 and 4 are made to communicate with each other by the branched slits 7. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

この発明は、スリッパ、サンダルなどの履物に関し、特に室内で使用するのに適した履物に関するものである。   The present invention relates to footwear such as slippers and sandals, and more particularly to footwear suitable for indoor use.

従来、この種の履物としては、例えば図４に示したように、履物本体の底部２１に多数の通気孔２２、２２、…を散在して設け、各通気孔２２は底部２１の上下面を貫通して設けたものが存在した（特許文献１）。   Conventionally, as this type of footwear, for example, as shown in FIG. 4, a large number of air holes 22, 22,... There was one provided through (Patent Document 1).

このように構成される履物は、通気性に優れており、使用に際して汗をかきやすい部位、すなわち足裏の所々が、通気孔２２内の新鮮な外気に常時触れるため、足裏の蒸れが解消され、履き心地が格段に向上するという効果を有するものとなっている。
特開平１０−３２７９０２号公報（第２頁、図１） The footwear constructed in this way has excellent breathability, and the parts that are likely to sweat when used, that is, the parts of the sole of the foot, always touch the fresh outside air in the vent hole 22, so the foot stuffiness is eliminated. In addition, it has the effect of significantly improving comfort.
JP 10-327902 A (2nd page, FIG. 1)

しかしながら、上記従来の履物では、長期間使用しているうちに、通気孔２２にホコリが溜まったり、ゴミが詰まって、通気孔２２の役目が果たせなくなるという問題点を有していた。   However, the conventional footwear has a problem in that dust is accumulated in the vent hole 22 or dust is clogged while being used for a long period of time, and the role of the vent hole 22 cannot be fulfilled.

また、上記従来の履物では、通気孔２２にホコリが溜まったり、ゴミが詰まったりしないように、通気孔２２の径をある程度大きくしていたが、大きすぎると使用者の足裏の一部が嵌まり込んで使用感が損なわれるという問題点を有していた。   In the conventional footwear described above, the diameter of the vent hole 22 is increased to some extent so that dust does not accumulate in the vent hole 22 or clogged with dust. There was a problem that the feeling of use was lost due to the fitting.

さらに、上記従来の履物では、通気孔２２の径を大きくすると、ホコリやゴミがその通気孔２２を通って、履物の表側に出てきてしまい、履物そのものを汚したり、使用者の足裏を汚してしまうという問題点を有していた。   Further, in the above-mentioned conventional footwear, if the diameter of the vent hole 22 is increased, dust and dirt come out to the front side of the footwear through the vent hole 22, and the footwear itself is soiled or the sole of the user's foot is covered. It had the problem of getting dirty.

そこで、この発明は、上記従来の問題点を解決することをその課題としており、通気孔にホコリが溜まったり、ゴミが詰まったりするようなことはなく、また通気孔の径を大きくしなくても、通気性が常に保たれる履物を提供することを目的としてなされたものである。   Therefore, the present invention has an object to solve the above-mentioned conventional problems, and there is no accumulation of dust in the vent hole, no clogging with dust, and no increase in the diameter of the vent hole. The purpose of the present invention is also to provide footwear that is always breathable.

そのため、この発明の履物は、上層体１１、下層体１２および中間層体１３からなる底部１において、上層体１１と下層体１２の前部から後部にかけて、その対向する位置にそれぞれ複数個の通気孔３、４を形成し、中間層体１３の後部にこれら通気孔３、４のうち後部側の通気孔３、４に対向する開口５を形成し、この開口５から前部にかけて中央スリット６を形成すると共にこの中央スリット６から枝分かれする複数の分岐スリット７を前記通気孔３、４に対向する位置に形成し、これら分岐スリット７により前記通気孔３、４を連通するようにしている。   For this reason, the footwear of the present invention has a plurality of passages at the opposite positions from the front part to the rear part of the upper layer body 11 and the lower layer body 12 in the bottom portion 1 composed of the upper layer body 11, the lower layer body 12, and the intermediate layer body 13. The air holes 3 and 4 are formed, and an opening 5 facing the air holes 3 and 4 on the rear side of the air holes 3 and 4 is formed in the rear part of the intermediate layer body 13, and the central slit 6 extends from the opening 5 to the front part. A plurality of branch slits 7 branching from the central slit 6 are formed at positions facing the vent holes 3 and 4, and the vent holes 3 and 4 are communicated with each other by the branch slit 7.

さらに、この発明の履物は、前記底部１の後部において、略馬蹄形状とした踵形成体１４を、下層体１２の後部に形成した通気孔４と、中間層体１３の後部に形成した開口５を塞がないようにして、これら下層体１２と中間層体１３の間に挟んだものとしている。   Further, in the footwear of the present invention, in the rear portion of the bottom portion 1, the heel forming body 14 having a substantially horseshoe shape is formed with the vent hole 4 formed in the rear portion of the lower layer body 12 and the opening 5 formed in the rear portion of the intermediate layer body 13. Is not sandwiched between the lower layer body 12 and the intermediate layer body 13.

また、この発明の履物は、前記底部１の上面を、通気性を有するカバー体８で覆ったものとしている。   Moreover, the footwear of this invention shall cover the upper surface of the said bottom part 1 with the cover body 8 which has air permeability.

この発明の履物は、以上に述べたように構成されているので、通気孔にホコリが溜まったり、ゴミが詰まったりするようなことはなく、通気性が常に保たれ、足裏の蒸れが解消される。   The footwear of this invention is constructed as described above, so there is no accumulation of dust or clogging in the ventilation holes, the air permeability is always maintained, and the stuffiness of the soles is eliminated Is done.

さらに、この発明の履物は、通気孔の径を大きくしなくてもよいので、使用感が損なわれることなく、しかも履物そのものを汚したり、使用者の足裏を汚してしまうことがないものとなる。   Furthermore, since the footwear of this invention does not need to increase the diameter of the vent hole, the feeling of use is not impaired, and the footwear itself is not soiled or the user's sole is not soiled. Become.

以下、この発明の履物を実施するための最良の形態について、図面に基づき詳細に説明する。   Hereinafter, the best mode for carrying out the footwear of the present invention will be described in detail with reference to the drawings.

図はこの発明の履物をスリッパに実施した形態を示しており、図１はそのスリッパの斜視図を示し、図２はそのスリッパの底部の分解斜視図を示し、図３はそのスリッパの中央断面図を示している。   FIG. 1 shows an embodiment of the footwear of the present invention applied to a slipper, FIG. 1 shows a perspective view of the slipper, FIG. 2 shows an exploded perspective view of the bottom of the slipper, and FIG. 3 shows a central section of the slipper. The figure is shown.

図において、１はスリッパとしたこの発明の履物の底部であり、２はその履物の突っかけ部である。   In the figure, reference numeral 1 denotes a bottom portion of the footwear of the present invention, which is a slipper, and 2 denotes a protruding portion of the footwear.

底部１は、上層体１１、下層体１２、中間層体１３および踵形成体１４からなり、下層体１２の上面後部に踵形成体１４を載せて接着し、この下層体１２と前記上層体１１の間に中間層体１３を挟み込むようにして、これらを重ね合わせている。さらに、底部１の上面は、通気性を有するカバー体８で覆われている。すなわち、カバー体８を上層体１１の上面に被せ、このカバー体８の周端部を縁生地９で底部１の周縁に接着または縫着することにより、底部１の上面をカバー体８で覆うようにしている。   The bottom portion 1 includes an upper layer body 11, a lower layer body 12, an intermediate layer body 13, and a wrinkle formation body 14. The wrinkle formation body 14 is placed on and adhered to the rear upper surface of the lower layer body 12. These are superposed so that the intermediate layer 13 is sandwiched between them. Furthermore, the upper surface of the bottom 1 is covered with a cover body 8 having air permeability. That is, the cover body 8 is put on the upper surface of the upper layer body 11, and the peripheral end portion of the cover body 8 is adhered or sewn to the periphery of the bottom portion 1 with the edge fabric 9, thereby covering the upper surface of the bottom portion 1 with the cover body 8. Like that.

前記底部１を構成する上層体１１、下層体１２、中間層体１３および踵形成体１４は、何れも例えばエチレン酢酸ビニル共重合樹脂（ＥＶＡ）などの柔軟性に富んだ合成樹脂からなるものとしているが、踵形成体１４は柔軟性に富むと共にへたりにくい合成樹脂からなるものとするのが好ましい。なお、前記底部１は、必要により、この踵形成体１４を省略して、上層体１１、下層体１２および中間層体１３からなるものとしてもよい。   The upper layer 11, the lower layer 12, the intermediate layer 13, and the ridge-forming body 14 constituting the bottom 1 are all made of a flexible synthetic resin such as ethylene vinyl acetate copolymer resin (EVA). However, it is preferable that the wrinkle forming body 14 is made of a synthetic resin which is flexible and hardly sag. The bottom portion 1 may be composed of the upper layer body 11, the lower layer body 12, and the intermediate layer body 13 by omitting the ridge forming body 14 if necessary.

前記底部１は、上層体１１と下層体１２の前部から後部にかけて、その対向する位置にそれぞれ複数個の通気孔３、４を形成している。さらに、中間層体１３の後部にこれら通気孔３、４のうち後部側の通気孔３、４に対向する開口５を形成し、この開口５から前部にかけて中央スリット６を形成すると共にこの中央スリット６から枝分かれする複数の分岐スリット７を前記通気孔３、４に対向する位置に形成している。そして、これら分岐スリット７により前記通気孔３、４を連通するようにしている。なお、踵形成体１４は、略馬蹄形状とし、下層体１２の後部に形成した通気孔４と、中間層体１３の後部に形成した開口５を塞がないようにして、これら下層体１２と中間層体１３の間に挟まれたものとしている。   The bottom portion 1 is formed with a plurality of vent holes 3 and 4 at positions facing each other from the front portion to the rear portion of the upper layer body 11 and the lower layer body 12. Further, an opening 5 is formed in the rear part of the intermediate layer body 13 so as to face the rear-side air holes 3 and 4 among the air holes 3 and 4, and a central slit 6 is formed from the opening 5 to the front part, and the center. A plurality of branch slits 7 branching from the slit 6 are formed at positions facing the vent holes 3 and 4. The vent holes 3 and 4 are communicated with each other by the branch slits 7. Note that the heel-forming body 14 has a substantially horseshoe shape, and the lower holes 12 are formed so as not to block the vent holes 4 formed in the rear portion of the lower layer body 12 and the openings 5 formed in the rear portion of the intermediate layer body 13. It is assumed to be sandwiched between the intermediate layer bodies 13.

前記通気孔３、４の径は、底部１を形成する素材の強度性、耐久性などを考慮して、２〜１０ｍｍ程度としている。これは、前記通気孔３、４の径を２ｍｍ以下にすると通気性が悪くなると共に、ホコリが溜まり易いものとなったり、ゴミが詰まり易いものとなり、１０ｍｍ以上にすると強度性、耐久性に劣るものとなるからである。また、通気孔３の径と通気孔４の径は、同径としてもよいが、異径としてもよい。さらに、前記分岐スリット７の幅は、通気孔３、４の径と同程度または少し大きめの寸法としている。なお、前記通気孔３、４の径や分岐スリット７の幅は、前記した寸法に限定されるものではない。   The diameter of the air holes 3 and 4 is set to about 2 to 10 mm in consideration of the strength and durability of the material forming the bottom 1. This is because when the diameter of the air holes 3 and 4 is 2 mm or less, the air permeability is deteriorated, dust is easily collected or dust is easily clogged, and when the diameter is 10 mm or more, the strength and durability are inferior. Because it becomes a thing. In addition, the diameter of the vent hole 3 and the diameter of the vent hole 4 may be the same diameter or different diameters. Furthermore, the width of the branch slit 7 is set to be the same as or slightly larger than the diameter of the vent holes 3 and 4. The diameters of the vent holes 3 and 4 and the width of the branch slit 7 are not limited to the above dimensions.

前記カバー体８は、織物地、不織布、メッシュシートなど、通気性を有するものであれば特に素材が限定されることはないが、図に示したような立体メッシュシートとすれば、使用者の足裏との接触面積が小さくなり、より一層、通気性に優れたものとなる。   The material of the cover body 8 is not particularly limited as long as it has air permeability such as a woven fabric, a nonwoven fabric, a mesh sheet, etc. The contact area with the sole is reduced, and the air permeability is further improved.

さらに、前記突っかけ部２は、上面を適宜の表生地で覆われたものとしており、底部１の前部において、アーチ状に跨ぐようにしてその両側縁に縁生地９と共に縫着したものとしている。なお、図示した突っかけ部２は、先端部を開放したものとしているが、先端部を閉鎖したものとしてもよい。   Furthermore, it is assumed that the projecting portion 2 has an upper surface covered with an appropriate front fabric, and is sewn together with edge fabrics 9 on both side edges of the front portion of the bottom portion 1 so as to straddle an arch shape. Yes. In addition, although the illustrated protrusion part 2 shall be what opened the front-end | tip part, it is good also as what closed the front-end | tip part.

以上のように構成したこの発明の履物は、使用者が履いて歩行すると、足を地につけたときは、足裏によってカバー体８が踏みつけられて底部１が収縮し、上層体１１の通気孔３から中間層体１３の開口５、中央スリット６および分岐スリット７に空気が送入され、足を上げた瞬間に底部１が収縮した状態から元の状態に戻り、下層体１２の通気孔４から空気が送出される。使用者の歩行中はこの繰り返しにより、底部１の内部空間（通気孔３、４、開口５、中央スリット６および分岐スリット７）に空気が送入されたり、送出されたりすることになる。   In the footwear of the present invention configured as described above, when the user wears and walks, when the foot is put on the ground, the cover body 8 is stepped on by the sole and the bottom portion 1 contracts, and the vent hole of the upper layer body 11 3, air is fed into the opening 5 of the intermediate layer body 13, the central slit 6 and the branch slit 7, and the bottom portion 1 returns from the contracted state to the original state at the moment when the foot is raised, and the vent hole 4 of the lower layer body 12. Air is sent out from. By repeating this while the user is walking, air is sent into or sent out from the internal space of the bottom 1 (the vent holes 3, 4, the opening 5, the central slit 6 and the branch slit 7).

この場合使用者は、足裏によってカバー体８の全面を踏みつけなくても、一部を踏みつければ、その踏みつけた位置の下方の上層体１１の一部の通気孔３から中間層体１３の開口５、中央スリット６および分岐スリット７に空気が送入され、下層体１２の全部の通気孔３から空気が送出される。さらに、この場合、底部１の踵形成体１４を省略していないものでは、足裏によってカバー体８の後部を踏みつけることにより、この踵形成体１４が変形して底部１が大きく収縮するので、空気が送入される量は多くなり、また空気が送出される量も多くなる。したがって、この発明の履物における底部１の内部空間での空気の循環は効果的に行われるものとなる。また、この発明の履物では、底部１の下層体１２の全部の通気孔３から空気が送出されるので、ホコリが溜まったり、ゴミが詰まったりするようなことはない。   In this case, even if the user does not step on the entire surface of the cover body 8 by the sole, if the user steps on a part of the cover body 8, the intermediate layer body 13 is formed from a part of the air holes 3 of the upper layer body 11 below the stepped position. Air is sent into the opening 5, the central slit 6 and the branch slit 7, and air is sent out from all the vent holes 3 of the lower layer 12. Further, in this case, in the case where the heel forming body 14 of the bottom portion 1 is not omitted, by stepping on the rear portion of the cover body 8 with the sole, the heel forming body 14 is deformed and the bottom portion 1 is greatly contracted. The amount of air sent in increases and the amount of air sent out increases. Therefore, the air circulation in the inner space of the bottom 1 in the footwear of the present invention is effectively performed. Moreover, in the footwear of this invention, since air is sent out from all the vent holes 3 of the lower layer body 12 of the bottom part 1, dust does not collect and it does not clog up garbage.

なお、図示したものは、スリッパについての実施形態であるが、この発明の履物は、スリッパ以外にも、サンダル、靴、その他各種の履物に実施できるのは言うまでもない。また、この発明の履物は、屋内用の履物に実施するのが好ましいが、屋外用の履物にも実施することができる。   In addition, although what was illustrated is embodiment about a slipper, it cannot be overemphasized that the footwear of this invention can be implemented to sandals, shoes, and other various footwear besides slippers. The footwear of the present invention is preferably implemented for indoor footwear, but can also be implemented for outdoor footwear.

この発明の履物の一実施形態を示す全体斜視図である。1 is an overall perspective view showing an embodiment of footwear of the present invention. 図１に示すこの発明の履物の底部の分解斜視図である。It is a disassembled perspective view of the bottom part of the footwear of this invention shown in FIG. 図１に示すこの発明の履物の中央断面図である。It is a center sectional view of the footwear of this invention shown in FIG. 従来の履物の一部切欠斜視図である。It is a partially cutaway perspective view of conventional footwear.

符号の説明Explanation of symbols

１ 底部
３ 通気孔
４ 通気孔
５ 開口
６ 中央スリット
７ 分岐スリット
８ カバー体
１１ 上層体
１２ 下層体
１３ 中間層体
１４ 踵形成体 DESCRIPTION OF SYMBOLS 1 Bottom part 3 Vent hole 4 Vent hole 5 Opening 6 Center slit 7 Branch slit 8 Cover body 11 Upper layer body 12 Lower layer body 13 Intermediate layer body 14 Wrinkle formation body

Claims (3)

上層体（１１）、下層体（１２）および中間層体（１３）からなる底部（１）において、上層体（１１）と下層体（１２）の前部から後部にかけて、その対向する位置にそれぞれ複数個の通気孔（３、４）を形成し、中間層体（１３）の後部にこれら通気孔（３、４）のうち後部側の通気孔（３、４）に対向する開口（５）を形成し、この開口（５）から前部にかけて中央スリット（６）を形成すると共にこの中央スリット（６）から枝分かれする複数の分岐スリット（７）を前記通気孔（３、４）に対向する位置に形成し、これら分岐スリット（７）により前記通気孔（３、４）を連通するようにしたことを特徴とする履物。   In the bottom part (1) consisting of the upper layer body (11), the lower layer body (12) and the intermediate layer body (13), from the front part to the rear part of the upper layer body (11) and the lower layer body (12), A plurality of ventilation holes (3, 4) are formed, and an opening (5) facing the ventilation holes (3, 4) on the rear side of the ventilation holes (3, 4) in the rear part of the intermediate layer body (13). A central slit (6) is formed from the opening (5) to the front portion, and a plurality of branch slits (7) branching from the central slit (6) are opposed to the vent holes (3, 4). Footwear formed at a position and communicating with the vent holes (3, 4) by these branch slits (7). 前記底部（１）の後部において、略馬蹄形状とした踵形成体（１４）を、下層体（１２）の後部に形成した通気孔（４）と、中間層体（１３）の後部に形成した開口（５）を塞がないようにして、これら下層体（１２）と中間層体（１３）の間に挟んだものとしたことを特徴とする請求項１記載の履物。   At the rear part of the bottom part (1), a heel-forming body (14) having a substantially horseshoe shape is formed at the rear part of the lower layer body (12) and the rear part of the intermediate layer body (13). The footwear according to claim 1, wherein the opening (5) is sandwiched between the lower layer body (12) and the intermediate layer body (13) so as not to be blocked. 前記底部（１）の上面を、通気性を有するカバー体（８）で覆ったものとしたことを特徴とする請求項１または２記載の履物。
The footwear according to claim 1 or 2, wherein the upper surface of the bottom portion (1) is covered with a cover body (8) having air permeability.
JP2004055651A 2004-03-01 2004-03-01 footwear Expired - Lifetime JP4235815B2 (en)

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JP2005245472A true JP2005245472A (en) 2005-09-15
JP4235815B2 JP4235815B2 (en) 2009-03-11

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