200836659 九、發明說明 【發明所屬之技術領域】 本發明係關於釣魚時穿著的鞋子。 * 【先前技術】 * 釣魚大多是在容易滑倒的場所進行。例如海釣是在附 著著海藻的岩場、或是被海水浸濕的防波堤等進行。溪釣 Φ 則是下半身浸泡在水中的狀態下進行垂釣。而溪底很容易 滑倒。 因此，釣魚用鞋須考慮不易滑倒性。釣魚用鞋眾知有 釣魚用靴子、短統靴、長統靴、日式短筒布鞋等。 若是腳在鞋子中移動，腳步會不安定，將助長易滑 性。從提高鞋子和腳之一體性的觀點，提出有綁緊腳背部 的釣魚用鞋。日本專利特開2005-325480公報揭示有具備 用於綁緊腳背部的帶子部之短統靴。 * [專利文獻]日本專利特開2005-325480 【發明內容】 爲了進一歩提高鞋子和腳的一體性，可以考慮裝設多 數條帶子。第6圖係釣魚用鞋10之立體圖，該釣魚用鞋 10具有：用於綁緊腳背部的2條腳背部帶子2、4，以及 用於綁緊腳踝部的2條腳踝部帶子6、8。第6圖係表示 開放帶子之狀態。第6圖係表示未綁緊之狀態。各帶子 2、4、6、8插通在穿環12。各帶子2、4、6、8設有平面 -5- 200836659 扣具。各帶子2、4、6、8各自具有鈎面f和環面r。藉由 鈎面f和環面r構成平面扣具。藉由使利用穿環12折回 的帶子之鈎面f和環面Γ密接的方式，而可綁緊。藉由多 數條帶子’可使綁緊的範圍擴大。 但是’釣魚用鞋1 〇難以獲得綁緊之均等性。因爲難 以將一對帶子同時綁緊。帶子只能一條一條地綁緊。例 如，綁緊腳背部帶子時，首先綁緊腳背部帶子2、4之中 一方的帶子，接著綁緊腳背部帶子2、4之中另一方的帶 子。此時，由於另一方帶子之綁緊，而使已被綁緊之一方 帶子有鬆弛的情形。要將腳背部帶子2和腳背部帶子4均 等地綁緊，會有困難，同樣地，要將腳踝部帶子6和腳踝 部帶子8均等地綁緊會有困難。 且，釣魚用鞋10難以獲得寬度方向之綁緊的均等 性。釣魚用鞋1 〇的帶子拉動方向只有外側方向。因而’ 帶子之綁緊容易偏在寬度方向一方側。 本發明之目的在於提供使帶子之綁緊均等性提高自勺釣 魚用鞋。 本發明相關之釣魚用鞋係具備一對帶子’可將鞋子在 寬度方向綁緊。該一對帶子中的一方帶子之绑緊’可藉由 朝外側方向拉而得以進行。該一對帶子中的另一方帶子之 綁緊，可藉由朝內側方向拉而得以進行。 較佳爲上述釣魚用鞋中，將上述一對帶子設在腳背 部。 較佳爲上述釣魚用鞋中，將上述一對帶子設在腳踝 -6- 200836659 部。 藉由綁緊時的拉動方向彼此可互爲反方向之一對帶 子，而可以2條同時綁緊，並可提高綁緊之均等性。 【實施方式】 以下，適當參照圖式並根據最佳實施形態，詳細地說 明本發明。 第1圖係本發明之一實施形態所相關之釣魚用鞋1 4 之立體圖，第2圖係其側視圖。第1圖係表示左右一對釣 魚用鞋1 4中的左腳用釣魚用鞋1 4。第2圖係從外側所見 之左腳用釣魚用鞋1 4之側視圖。第1圖係帶子開放狀態 圖，第2圖係藉由帶子綁緊之狀態圖。釣魚用鞋14具備 底部1 6和鞋幫1 8。底部16具備防滑底20。底部1 6進而 具備中底22。 防滑底20係由毛氈所構成。毛氈可抑制釣魚用鞋1 4 在河底或潮濕的岩場之滑動。防滑底20係藉由平面扣具 (省略圖示）而接合在中底22。防滑底20對於中底22 可裝卸自如。當毛氈磨損時，可更換防滑底20。底部之 構成未特別被限定。 中底22係由橡膠組成物交聯而成。中底22係採用強 度優良之橡膠。較佳之橡膠可例示天然橡膠、聚丁二烯及 丁二烯共聚物。中底22係藉由加硫接合而與鞋幫18不透 水地接合。中底22亦可藉由接合劑而與鞋幫1 8接合。 鞋幫1 8係由合成皮革、合成纖維、防水透濕材質所200836659 IX. Description of the Invention [Technical Field of the Invention] The present invention relates to shoes worn during fishing. * [Prior Art] * Fishing is mostly carried out in places where it is easy to slip. For example, sea fishing is carried out in a rock field with seaweed or a breakwater soaked in sea water. Creek fishing Φ is a fishing in the state where the lower body is immersed in water. The bottom of the stream is easy to slip. Therefore, fishing shoes must be considered to be not slippery. Fishing shoes are known for fishing boots, short boots, long boots, and Japanese short shoes. If the foot moves in the shoe, the footsteps will be unstable and will promote slipperiness. From the viewpoint of improving the physical properties of shoes and feet, it is proposed to have fishing shoes tied to the back of the foot. Japanese Laid-Open Patent Publication No. 2005-325480 discloses a short boot having a strap for fastening the back of the foot. * [Patent Document] Japanese Patent Laid-Open No. 2005-325480 [Summary of the Invention] In order to further improve the integrity of the shoe and the foot, it is conceivable to install a plurality of straps. Fig. 6 is a perspective view of a fishing shoe 10 having two leg back straps 2, 4 for fastening the back of the foot, and two ankle straps 6, 8 for tightening the ankle portion. . Figure 6 shows the state of the open tape. Figure 6 shows the untightened state. Each of the straps 2, 4, 6, and 8 is inserted through the loop 12 . Each belt 2, 4, 6, 8 is provided with a flat -5- 200836659 buckle. Each of the straps 2, 4, 6, and 8 has a hook surface f and a toroidal surface r. The flat fastener is formed by the hook surface f and the toroidal surface r. The hook surface f of the strap folded back by the piercing ring 12 and the toroidal surface can be closely attached to each other. The extent of the tightening can be expanded by a plurality of straps. However, it is difficult to obtain the uniformity of the tightness of the fishing shoes. Because it is difficult to tie a pair of straps at the same time. The straps can only be tied one by one. For example, when tightening the straps on the back of the foot, first fasten the straps on one of the straps 2, 4, and then tie the straps on the other of the straps 2, 4. At this time, due to the tightening of the other strap, one of the straps that have been tied is slack. It is difficult to evenly tie the back strap 2 and the back strap 4, and it is difficult to evenly tie the ankle strap 6 and the ankle strap 8 equally. Further, it is difficult for the fishing shoe 10 to obtain the uniformity of the tightening in the width direction. The fishing belt 1 〇 belt pulls the direction only in the outer direction. Therefore, the tie of the belt is likely to be biased on one side in the width direction. SUMMARY OF THE INVENTION It is an object of the present invention to provide a shoe for fishing a fish that improves the uniformity of the strap. The fishing shoe according to the present invention is provided with a pair of straps' which can fasten the shoes in the width direction. The fastening of one of the pair of straps can be performed by pulling outward. The binding of the other of the pair of straps can be performed by pulling inwardly. Preferably, in the above fishing shoes, the pair of belts are provided on the instep portion. Preferably, in the above-mentioned fishing shoes, the pair of belts are provided in the ankle -6-200836659 portion. By pulling the tensioning direction, one of the opposite directions can be mutually opposite to the belt, and the two can be tied at the same time, and the uniformity of the fastening can be improved. [Embodiment] Hereinafter, the present invention will be described in detail with reference to the drawings and the preferred embodiments. Fig. 1 is a perspective view of a fishing shoe 1 4 according to an embodiment of the present invention, and Fig. 2 is a side view thereof. Fig. 1 shows a left-foot fishing shoe 14 in a pair of left and right fishing shoes 1 . Fig. 2 is a side view of the fishing shoe 14 for the left foot seen from the outside. Figure 1 shows the open state of the tape, and Figure 2 shows the state of the tape by the tie. The fishing shoe 14 has a bottom portion 16 and a shoe upper 18. The bottom portion 16 has a non-slip bottom 20. The bottom portion 16 further has a midsole 22. The non-slip bottom 20 is composed of felt. Felt can inhibit the sliding of fishing shoes 1 4 at the bottom of the river or wet rock fields. The non-slip bottom 20 is joined to the midsole 22 by a flat fastener (not shown). The non-slip bottom 20 is detachable from the midsole 22. The anti-slip bottom 20 can be replaced when the felt is worn. The composition of the bottom is not particularly limited. The midsole 22 is formed by crosslinking a rubber composition. The midsole 22 is made of rubber with excellent strength. Preferred rubbers are exemplified by natural rubber, polybutadiene and butadiene copolymers. The midsole 22 is imperviously joined to the upper 18 by a vulcanized joint. The midsole 22 can also be joined to the upper 18 by a bonding agent. The uppers are made of synthetic leather, synthetic fiber, waterproof and moisture permeable material.
200836659 構成。防水透濕材質可阻止水從外部滲入，而將汗水 蒸氣排出至外部。藉由該防水透濕性材質抑制熱氣。 透濕性材質之具體例有日商 SHIMANO公司之「 SEALED」及 GORE-TEX 公司之「GORE-TEX (登 標）」。 鞋幫18具有腳背部24和腳踝部26。腳背部24 以覆蓋人體之腳背的部分。腳踝部26係可以覆蓋人 腳踝的部分。且，鞋幫18具有本體19和鞋舌21。 19係於其寬度方向中央部具有分離部23。分離部23 腳踝部26上端連續地設到腳背部24中央位置。鞋 係從鞋子內側覆蓋分離部23。鞋舌2 1的寬度方向之 係縫在本體1 9。 鞋幫18具有4條帶子28、30、32、34。帶子 帶子30係設在鞋幫18之腳背部24。帶子28及帶 係構成一對腳背部帶子。帶子3 2及帶子3 4係設在 18之腳踝部26。帶子32及帶子34係構成一對腳践 子。 鞋幫18具有4個穿環。穿環36係由金屬、樹 構成。穿環36爲大致長方形。穿環36係於每一條费 設置1個。4條帶子28、30、32、34各自插通在1 環36 〇 第3圖係沿著第2圖瓜·瓜線之剖視圖。第3圈 示帶子30及其周邊之剖面。第4圖係沿著第2圖IV 之剖視圖。第4圖係表示帶子28及其周邊之剖面‘ :的水 防水 DRY 錄商 係可 .體之 本體 係從 舌 .兩緣 28及 子30 :鞋幫 I部帶 ί等所 ^子被 個穿 0係表 -IV線 )第3 -8 - 200836659 圖及第4圖係沿著寬度方向之剖視圖。此外，第3圖及第 4圖中，以構成易看的圖式爲目的，省略了帶子剖面之影 線。且，第3圖及第4圖中，以構成易看的圖式爲目的， 顯示帶子之環面r和鈎面f爲分離狀態。 如第3圖所示，帶子30的後端部b係固定在本體 1 9。該固定係藉由縫合形成。帶子3 0的後端部b係位於 釣魚用鞋14外側。帶子3 0係插通在穿環3 6並折回。穿 環36被保持在穿環保持部40。穿環保持部40被固定在 本體1 9內側。穿環保持部40係藉由將折回的帶狀體縫合 在本體1 9的方式而構成。穿環3 6係插通在穿環保持部 40的環面41。穿環保持部40係限制穿環36的移動。藉 由穿環保持部40將穿環3 6保持在本體1 9內側。 如第4圖所示，帶子28的後端部b係固定在本體 19。該固定係藉由縫合而成。帶子28的後端部b位在釣 魚用鞋14內側。帶子28係插通在穿環36且折回。穿環 36被保持在穿環保持部44。穿環保持部44被固定在本體 1 9外側。穿環保持部44係藉由將折回的帶狀體縫合在本 體19而構成。穿環36係插通在穿環保持部44之環45。 穿環保持部44係規定穿環36之移動。環36係藉由穿環 保持部44而被保持在本體1 9外側。 第5(a)圖係表示帶子28裡側之俯視圖。第5(b) 圖係表示帶子2 8表側之俯視圖。帶子2 8裡側設有環面r 和鈎面f。在帶子的長度方向，靠前端部t的部分被當作 鈎面f。在帶子的長度方向，靠後端部b的部分被當作環 -9- 200836659 面Γ。在帶子28的長度方向中間位置，有環面r和鈎面f 之交界k。第5圖中，環面r及鈎面f係以不同的影線表 示。藉由環面r和鈎面f構成平面扣具。如第5(b)圖所 不’在帶子28表側未設有環面r及鈎面f。鈎面f和環面 r可以是相反的位置關係。帶子30、帶子32及帶子34之 構造係與帶子28相同。 如第3圖所示，帶子之綁緊係藉由朝外側方向拉而得 以進行（參照第3圖之白色箭號）。若將帶子30之前端 部t朝外側拉，可以改變帶子3 0之折回位置v。藉由折 回位置V之變動，調整帶子3 〇的後端部b和穿環3 6之 於寬度方向的間隔距離D (省略圖示）。藉由該調整而得 以綁緊。間隔距離D愈短則綁得愈緊。折回的帶子3 0之 環面r和鈎面f爲對向。藉由使對向的環面r和鈎面f密 接之方式，發揮平面扣具的功能且固定折回位置V。藉由 平面扣具的功能，維持綁緊狀態。如此地，帶子3 0構成 藉由朝外側方向拉而可以朝寬度方向綁緊之綁緊機構。藉 由該綁緊可以提高人體的腳和釣魚用鞋1 4之一體性。 另一方面，如第4圖所示，帶子28之綁緊係藉由朝 內側方向拉而得以進行（參照第4圖之白色箭號）。若將 帶子28之前端部t朝內側方向拉，可以改變帶子28之折 回位置V。藉由折回位置V之變動，調整帶子28的後端 部b和穿環3 6之於寬度方向的間隔距離D (省略圖 示）。藉由該調整而得以綁緊。間隔距離D愈短則綁得 愈緊。折回的帶子28之環面r和鈎面f爲對向。藉由使 -10- 200836659 對向的環面r和鈎面f密接之方式，發揮平面扣具的功能 且固定折回位置V。藉由平面扣具的功能’維持綁緊狀 態。如此地，帶子2 8構成藉由朝內側方向拉而可以朝寬 度方向綁緊之綁緊機構。藉由該綁緊可以提高人體的腳和 釣魚用鞋1 4之一體性。 此外，分離部2 3之寬度W係藉由上述間隔距離〇之 調整而得以變動。藉由分離部2 3使間隔距離D之調整圓 滑進行。若間隔距離D變窄，則分離部2 3之寬度W變 窄。當分離部23之寬度W變窄時，鞋舌21鬆弛。鞋舌 2 1係由容易鬆弛的柔軟材料所構成。鞋舌2 1不會阻礙間 隔距離D之調整。 第3圖和第4圖爲左右反轉之關係。帶子28之綁緊 時的拉動方向和帶子30之綁緊時的拉動方向，可以互爲 反方向。藉由互爲反方向之綁緊方向’可同時綁緊帶子 28和帶子30。即，可以用一方之手（例如右手）拉帶子 28且用另一方之手（例如左手）拉帶子30。藉此’容易 使帶子28和帶子30之間的綁緊均等化。且，藉由2條帶 子同時綁緊的方式，可使綁緊作業迅速地進行。 以上說明之帶子28和帶子30係設在腳背部24之帶 子。設在腳踝部26之帶子32、34達成和帶子28及帶子 30相同的作用。帶子32所構成的綁緊機構和帶子28所 構成的綁緊機構爲相同。帶子32所構成的綁緊機構可藉 由朝內側方向拉而綁緊。帶子34所構成的綁緊機構和帶 子30所構成的綁緊機構爲相同。帶子34所構成的綁緊機 -11 - 200836659 構可藉由朝外側方向拉而綁緊。帶子3 2之綁緊時的拉動 方向和帶子34之綁緊時的拉動方向，可互爲反方向。藉 由互爲反方向之綁緊方向，可同時綁緊帶子32和帶子 34。β卩，以一方之手（例如右手）拉帶子32並以另一方 之手（例如左手）拉帶子3 4。藉此，容易使帶子3 2和帶 子3 4之間的綁緊均等化。且，藉由2條帶子同時綁緊的 方式，可使綁緊作業迅速地進行。 釣魚用鞋1 4之帶子的拉動方向係外側方向及內側方 向。因而，容易將帶子之綁緊分散在外側方向及內側方 向。釣魚用鞋14之綁緊不易偏在寬度方向一側。因此， 釣魚用鞋1 4可提高寬度方向之綁緊的均等性。 釣魚用鞋14具有設在腳背部24之一對帶子28、 30、及設在腳踝部26之一對帶子32、34。釣魚用鞋14 可確實地綁緊人體之腳背及腳踝。釣魚用鞋1 4和腳的一 體性極佳。 上述實施形態中的釣魚用鞋1 4在綁緊帶子的狀態 (第2圖之狀態）時，帶子28的前端部t及帶子32的前 端部t係位在內側。位在內側的前端部t在步行時可能造 成阻礙。例如，穿著在左腳的鞋子之位在內側的前端部 t，在步行時會干涉右腳的鞋子。如第5圖所示，帶子的 鈎面f或環面r到達帶子的前端部t。藉此，抑制前端部t 的突出，使位於內側之前端部t在歩行時不易造成阻礙。 上述實施形態中的釣魚用鞋1 4採用折回的帶子。亦 可採用不折回但可綁緊之帶子。例如，亦可以是具有··固 -12- 200836659 定在鞋子寬度方向一方側之環面r、和固定在鞋子寬度方 向另一方側且延伸到寬度方向一方側之帶子，且該帶子係 具備鈎面f之構成。且，亦可採用不使用平面扣具的帶 子。例如，亦可採用具有在長度方向設於多數位置之孔和 _ 釦子之帶子。且，配置一對之帶子的位置不受限制。 • 本發明可適用於所有的釣魚用鞋。釣魚用鞋包含短筒 靴、長統靴、襪子等、 【圖式簡單說明】 第1圖係本發明之第一實施形態所相關之釣魚用鞋之 立體圖。 第2圖係第1圖之釣魚用鞋之側視圖。 第3圖係沿著第2圖之ΠΙ - ΠΙ線之剖視圖。 第4圖係沿著第2圖之IV - IV線之剖視圖。 第5圖係帶子之俯視圖。 φ 第6圖係比較例所相關之釣魚用鞋之立體圖。 【主要元件符號說明】 1 4 :釣魚用鞋 1 6 :底部 18 :鞋幫 19 :本體 2〇 :防滑底 22 :中底 -13- 200836659 24 :腳背部 26 :腳踝部 28、 30、 32、 34 ：帶子 3 6 :穿環 40、44 :穿環保持部 t :帶子前端部 b :帶子後端部 v :折回位置 r :環面 f :鈎面200836659 constitutes. The waterproof and moisture permeable material prevents water from infiltrating from the outside and discharges sweat vapor to the outside. The moisture is suppressed by the waterproof and moisture permeable material. Specific examples of the moisture permeable material include " SEALED" by SHIMANO Corporation and "GORE-TEX" by GORE-TEX Corporation. The upper 18 has a foot back 24 and an ankle portion 26. The back of the foot 24 covers the part of the instep of the human body. The ankle portion 26 is a portion that covers the ankle of the person. Moreover, the upper 18 has a body 19 and a tongue 21. The 19 has a separation portion 23 at a central portion in the width direction. The upper end of the leg portion 26 of the separating portion 23 is continuously provided to the center of the instep portion 24. The shoe covers the separation portion 23 from the inside of the shoe. The width of the tongue 2 1 is sewn to the body 19. The upper 18 has four straps 28, 30, 32, 34. The strap 30 is attached to the back 24 of the upper of the upper 18 . The strap 28 and the strap form a pair of back straps. The strap 3 2 and the strap 3 4 are attached to the ankle portion 26 of the leg 18. The strap 32 and the strap 34 constitute a pair of foot guards. Upper 18 has four loops. The piercing ring 36 is made of metal or tree. The piercing ring 36 is substantially rectangular. The piercing ring 36 is set for each item. The four strips 28, 30, 32, and 34 are each inserted in a 1 ring 36 〇 Fig. 3 is a cross-sectional view taken along line 2 of the Fig. The third lap shows the section of the belt 30 and its surroundings. Figure 4 is a cross-sectional view taken along line II of Figure 2. Figure 4 shows the section of the belt 28 and its surrounding section: the water-proof DRY recording system can be used. The system is from the tongue. The two edges 28 and 30: the upper part of the upper belt ί, etc. Lines - IV lines) 3-8 - 200836659 Fig. 4 and Fig. 4 are cross-sectional views along the width direction. Further, in Figs. 3 and 4, the hatching of the belt section is omitted for the purpose of forming an easy-to-see pattern. Further, in the third and fourth figures, for the purpose of forming an easy-to-see pattern, the toroidal surface r and the hook surface f of the belt are shown in a separated state. As shown in Fig. 3, the rear end portion b of the strap 30 is fixed to the main body 19. This fixation is formed by stitching. The rear end portion b of the strap 30 is located outside the fishing shoe 14. The strap 30 is inserted through the loop 36 and folded back. The piercing ring 36 is held in the piercing retaining portion 40. The piercing retaining portion 40 is fixed to the inside of the body 19. The piercing holding portion 40 is configured by sewing the folded band body to the body 19. The piercing ring 6 6 is inserted through the toroidal surface 41 of the piercing retaining portion 40. The piercing retaining portion 40 limits the movement of the piercing ring 36. The piercing ring 36 is held inside the body 19 by the piercing retaining portion 40. As shown in Fig. 4, the rear end portion b of the strap 28 is fixed to the main body 19. The fixation is made by stitching. The rear end portion b of the strap 28 is positioned inside the fishing shoe 14. The strap 28 is inserted through the loop 36 and folded back. The piercing ring 36 is held in the piercing retaining portion 44. The piercing retaining portion 44 is fixed to the outside of the body 19. The loop holding portion 44 is formed by sewing the folded strip body to the body 19. The piercing ring 36 is inserted through the ring 45 of the piercing retaining portion 44. The piercing holding portion 44 defines the movement of the piercing ring 36. The ring 36 is held outside the body 19 by the piercing retaining portion 44. Fig. 5(a) is a plan view showing the inside of the belt 28. Fig. 5(b) is a plan view showing the front side of the belt 28. The inner side of the belt 28 is provided with a toroidal surface r and a hook surface f. In the longitudinal direction of the belt, the portion of the front end portion t is regarded as the hook surface f. In the longitudinal direction of the belt, the portion of the rear end portion b is treated as a ring -9-200836659. At the intermediate position in the longitudinal direction of the belt 28, there is a boundary k between the toroidal surface r and the hook surface f. In Fig. 5, the toroidal surface r and the hook surface f are indicated by different hatching. The planar fastener is formed by the toroidal surface r and the hook surface f. As shown in Fig. 5(b), the toroidal surface r and the hook surface f are not provided on the front side of the belt 28. The hook surface f and the toroid r can be in opposite positional relationship. The strap 30, the strap 32 and the strap 34 are identical in construction to the strap 28. As shown in Fig. 3, the fastening of the strap is performed by pulling outward (see the white arrow of Fig. 3). If the front end t of the strap 30 is pulled outward, the folded position v of the strap 30 can be changed. By the change in the folded position V, the distance D between the rear end portion b of the belt 3 和 and the piercing ring 3 6 in the width direction is adjusted (not shown). With this adjustment, it is tied. The shorter the separation distance D, the tighter the tie. The toroidal surface r and the hook surface f of the folded belt 30 are opposite. By fitting the opposing toroidal surface r and the hook surface f in close contact, the function of the planar fastener is exerted and the folded-back position V is fixed. The state of the tie is maintained by the function of the flat fastener. In this manner, the strap 30 constitutes a tightening mechanism that can be tightened in the width direction by pulling in the outer direction. By this fastening, it is possible to improve the body of the human body and the fishing shoes. On the other hand, as shown in Fig. 4, the fastening of the strap 28 is performed by pulling in the inner direction (refer to the white arrow of Fig. 4). If the front end t of the strap 28 is pulled inward, the folded position V of the strap 28 can be changed. By the change of the folded-back position V, the distance D between the rear end portion b of the tape 28 and the piercing ring 36 in the width direction is adjusted (not shown). Tightened by this adjustment. The shorter the separation distance D, the tighter the tie. The toroidal surface r and the hook surface f of the folded belt 28 are opposite. By fitting the toroidal surface r and the hook surface f of the -10- 200836659 in close contact with each other, the function of the planar fastener is utilized and the folding position V is fixed. Maintain the tightness by the function of the flat fasteners. In this manner, the straps 28 constitute a fastening mechanism that can be tightened in the width direction by pulling inward. By this fastening, the body of the human body and the fishing shoes 14 can be improved. Further, the width W of the separating portion 23 is varied by the above-described adjustment of the separation distance 〇. The adjustment of the separation distance D is performed by the separation unit 2 3 . When the separation distance D is narrowed, the width W of the separation portion 23 is narrowed. When the width W of the separation portion 23 is narrowed, the tongue 21 is slack. The tongue 2 1 is made of a soft material that is easy to relax. The tongue 2 1 does not hinder the adjustment of the separation distance D. Figures 3 and 4 show the relationship between left and right reversal. The pulling direction of the strap 28 and the pulling direction when the strap 30 is tightened may be opposite to each other. The strap 28 and the strap 30 can be tied at the same time by the direction of the opposite direction. That is, the strap 28 can be pulled with one hand (e.g., the right hand) and the strap 30 can be pulled with the other hand (e.g., the left hand). Thereby, it is easy to equalize the tightening between the strap 28 and the strap 30. Moreover, by tightening the two straps at the same time, the tightening operation can be performed quickly. The strap 28 and the strap 30 described above are attached to the straps of the instep 24 of the foot. The straps 32, 34 provided in the ankle portion 26 achieve the same function as the strap 28 and the strap 30. The fastening mechanism formed by the strap 32 and the fastening mechanism formed by the strap 28 are the same. The fastening mechanism formed by the strap 32 can be tightened by pulling inwardly. The fastening mechanism formed by the strap 34 and the fastening mechanism formed by the strap 30 are the same. The tightening machine -11 - 200836659 constructed by the strap 34 can be fastened by pulling outward. The pulling direction when the straps 3 2 are tightened and the pulling direction when the straps 34 are tightened may be opposite to each other. The straps 32 and straps 34 can be tied at the same time by the direction of the opposite direction. β卩, pull the strap 32 with one hand (for example, the right hand) and pull the strap 34 with the other hand (for example, the left hand). Thereby, it is easy to equalize the tightening between the belt 3 2 and the belt 34. Moreover, by tightening the two straps at the same time, the tightening operation can be performed quickly. The pulling direction of the fishing shoe 14 is the outer direction and the inner side. Therefore, it is easy to disperse the strap in the outer direction and the inner side. The tightness of the fishing shoe 14 is not easily biased to the side in the width direction. Therefore, the fishing shoes 14 can improve the uniformity of the fastening in the width direction. The fishing shoe 14 has a pair of straps 28, 30 provided on the instep 24 and a pair of straps 32, 34 provided on the ankle portion 26. Fishing shoes 14 can securely fasten the instep and ankle of the human body. Fishing shoes 1 4 and the feet are excellent. In the state in which the fishing shoe 14 of the above-described embodiment is tied (the state of Fig. 2), the front end portion t of the strap 28 and the front end portion t of the strap 32 are positioned inside. The front end portion t located on the inner side may cause obstruction while walking. For example, the front end portion t of the inner side of the shoe worn on the left foot interferes with the shoes of the right foot when walking. As shown in Fig. 5, the hook surface f or the toroid surface r of the belt reaches the front end portion t of the belt. Thereby, the protrusion of the tip end portion t is suppressed, and the front end portion t located on the inner side is less likely to be hindered during the squatting. The fishing shoe 14 of the above embodiment employs a folded belt. It is also possible to use a strap that does not fold back but can be tied. For example, the ring surface r having one side in the width direction of the shoe and the other side fixed to the other side in the width direction of the shoe and extending to one side in the width direction may be used, and the belt may be provided with a hook. The composition of the face f. Also, a belt that does not use a flat fastener can be used. For example, a belt having a hole and a yoke which are disposed at a plurality of positions in the longitudinal direction may also be used. Also, the position of the pair of straps is not limited. • The present invention is applicable to all fishing shoes. The fishing shoes include short boots, boots, socks, and the like. [Brief Description of the Drawings] Fig. 1 is a perspective view of a fishing shoe according to the first embodiment of the present invention. Fig. 2 is a side view of the fishing shoe of Fig. 1. Figure 3 is a cross-sectional view taken along line 第 - ΠΙ of Figure 2. Fig. 4 is a cross-sectional view taken along line IV-IV of Fig. 2. Figure 5 is a top view of the strap. φ Fig. 6 is a perspective view of a fishing shoe related to the comparative example. [Main component symbol description] 1 4: Fishing shoes 1 6 : Bottom 18 : Upper 19 : Body 2 〇: Non-slip bottom 22 : Midsole-13 - 200836659 24 : Foot back 26 : Ankle 28, 30, 32, 34 : strap 3 6 : piercing ring 40 , 44 : piercing retaining portion t : strap front end portion b : strap rear end portion v : folding back position r : torus f : hook surface
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