201141405 六、發明說明： 【發明所屬之技術領域】 本發明係有關於後開式雨衣之防水結構。 【先前技術】 1.本人先前巾請「後開式雨衣結構」發明專利，巾請銳：麵3w8 號，如第九圖所示，其結構包括： -雨衣本體，該雨衣本體包括-前片⑴，一左後片【2】，一右後月 • 【3】，一衣領【4】，兩衣袖【5】； 至少-組連結物件【12】（固定知或拉鍊或黏扣帶或.…等連結物 件）’設於左、右後片上，使左、右後片可相互連結； 藉此，形成後開式雨衣結構。 其中’該左後片【2】與右後片【3】可依設計需要而（局部或全部） 相互交疊，形成内層後片與外層後片。 其中，該内層後片（左後片【2】）上可設至少一遮蓋【15】，遮護外 層後片（右後片【3】）可能進水之外緣縫隙，避免雨水流入。 【發明内容】 本發明之目的為補充增加上述先前技術之實施例，研究如何更嚴密 地達到最佳之防水狀態；因為連結物件的設置位置是在使用者之背部， 背部的有些地方是大多數使用者之雙手無法去觸及扣合的，所以，在使 用者之雙手無法去觸及扣合的地方就必須要加強其防水設計，而且最好 是能自然、自動地形成防水作用，這是本發明的解決課題。 m 3 201141405 本發明較佳之實施例之内容為：（如第一至八圖所示） 一雨衣，其包括一前片【1】，一左後片【2】，一右後片【3】，一衣領【4】， 兩衣袖【5】； 該左、右後片相互交疊，形成内層後片（左後片【2】）與外層後片（右 後片【3】）’其可有「左内右外」或「左外右内」兩種交疊方式； 左、右後片相互交疊可具有雙重之防雨功效，特別是當連結物件之 設置數量不多或不緊密時，可提供較好的遮護； 一第一遮蓋【6】’該第一遮蓋之一側（左側或右側）緣固定於内層後片 (左後片【2】）上，使其可左、右翻動；該第一遮蓋可遮護外層後片 (右後片【3】）可能進水之外緣縫隙； 至少一第一連結組件【7】（固定釦或拉鍊或黏扣帶或·...等連結組件）， 設於第一遮蓋【6】翻開立起時之朝向外層後片（右後片【3】）之面 上，例如.若外層後片位於第一遮蓋之右側，則第一連結組件可設於 第一遮蓋翻開立起時之右面上，·若外層後片位於第—遮蓋之左侧，則 第一連結組件可設於第一遮蓋翻開立起時之左面上； 至少一對應第一連結組件之第二連結組件【8】，設於外層後片（右後片 【3】）之内面緣上； 藉此，可利用第一連結組件【7】與第二連結組件【8】之相扣合，使外 層後片（右後片【3】）之外緣可自動向外翻折，如第二、三圖所示，形 成阻水與導流，避免雨水由縫隙滲入，達到最佳之防水狀態。 註：如第三圖之C所示，由於使用者之身體會撐開雨衣之衣身，導致内 層後片（左後片【2】）與外層後片（右後片【3】）在穿著時可自動 201141405 形成向兩侧牽拉之力量，該牵拉力量可使第一遮蓋【6】與外層後 片之外緣自動立起，阻擋雨水滲入雨衣内，達到更好之防水功效。 本發明之優點： 1. 利用連結組件之設置位置之巧妙設計，使雨衣本身可自然、自動地形 成具有阻水與導流之作用，達到簡便、省成本之功效。 2. 外層後片之外緣可自動向外翻折，形成有效之阻水與導流，避免雨水 由縫隙滲入’達到最佳之防水狀態。 3. 外層後片之外表面緣上增設第二遮蓋可形成有效之阻水與導流，避免 雨水由縫隙滲入，達到最佳之防水狀態。 4. 「使用簡便」與「防滲水」兩者兼顧。 【實施方式】 本發明一種後開式雨衣之防水結構，如第一至八圖所示，其包括： 一雨衣本體’該雨衣本體包括一前片【1】，一左後片【2】，一右後片【3】， 一衣領【4】，兩衣袖【5】； 該左、右後片相互交疊，形成内層後片與外層後片； 一第一遮蓋【6】’該第一遮蓋之一侧（左側或右側）緣固定於内層後片 上’使其可左、右翻動； 至少一第一連結組件【7】（固定釦或拉鍊或黏扣帶或 等連結組件）， 設於第一遮蓋（翻開立起時）之朝向外層後片之面上； 至少一對應第一連結組件之第二連結組件【8】，設於外層後片之内面緣 201141405 藉此’可利用第一連結組件與第二連結組件之相扣合，使外層後片之外 緣可自動向外翻折，形成阻水與導流，避免雨水由縫隙滲入，達到最佳 之防水狀態。 其中，如第五圖所示，該第一遮蓋【6】可延伸至衣領【4】； 該第一遮蓋於衣領之延伸部份可設至少一組固定件（固定知或黏扣帶 或····等固定件）與（外層）衣領連結。（註：衣領之兩端可延伸 相互交疊，形成内層衣領與外層衣領） 例如1 :如第五圖所示，該固定件可為黏扣帶，其公黏扣帶【14】 可設於第一遮蓋【6】（翻開立起時）之朝向外層衣領之面 上’其母黏扣帶【13】可設於外層衣領之外表面。 例如2 :該固定件可為固定釦，其公知可設於第一遮蓋（翻開立起 時）之朝向外層衣領之面上，其母釦可設於外層衣領之内 面。 其中，該第一遮蓋【6】可由内層後片形成；例如：該第一遮蓋可利用内 層後片之衣布折疊固定形成。 其中’如第七、八圖所示，該外層後片（右後片【3】）之外表面緣上可設 一第二遮蓋【9】；該第二遮蓋之一側（左侧或右侧）緣可固定於外層後 片上，使其可左、右翻動； 該第二遮蓋【9】可延伸至衣領。 該第二遮蓋【9】可由外層後片形成；例如：該第二遮蓋可利用外 層後片之衣布折疊固定形成。 201141405 其中’該第二連結組件【8】可設於第二遮蓋【9】（翻開立起時）之朝向 内層後片之面上；當第一連結組件【7】與第二連結組件【8】相扣合時， 該第-遮蓋【9】可形成阻水與導流，避免雨水由縫隙渗入，達到最佳 之防水狀態；例如： a. 如第八圖所示’若内層後片（左後片【2】）位於第二遮蓋【9】之左 側，則第二連結組件【8】领於第二遮蓋（翻開立起時）之左面上。 b. 若内層後片位於第二遮蓋之右側，财第二連結組件可設於第二遮 • 蓋（翻開立起時）之右面上。 其中，該前片【1】可設至少—延寬結構，使前片變寬；該延寬結構形成 的方式至少有： L如第四圖所示，該延寬結構係於前片【1】設至少一開口【10】， 該開口之口緣可連接至少一布片【11】（依設計所需形狀之布片）； 該開口【10】口緣可設至少一開閉件（固定釦或拉鍊或黏扣帶 或…·等開閉件）’使開σ可自由開閉；該布片【u】下方可設一 春 小開口增加前片延寬之幅度。 2.該延寬結構係於前片兩側各設至少一開口，該開口之口緣可連接 至少一布片（依設計所需形狀之布片）；該開口口緣可設至少一開 閉件（固定釦或拉鍊或黏扣帶或…·等開閉件），使開口可自由開 閉；該布>}下村設—小開σ增加則延寬之幅度。 3·該延寬結構係將前片之布料向兩側延伸形成，也就是前片直接向 兩側延伸擴寬》 4. 延寬結構之設置高度與範圍可視設計之需要而自由制定，其較佳 7 201141405 為使用者之腹部以下或褲稽以下之範圍；若需提供使用者之背包 的空間時’該延寬結構之設置可以在使用者之胸部以下之範圍； 該延寬結構可適用於-件式制雨衣與兩件式賴雨衣之上衣。 其中，該第-遮蓋與外層後片之外表面可增設至少一組固定件（固定知或 黏扣帶或.·.·等m定件），使第—遮蓋可平貼固定於外層後片之外表面。 其中’該衣領【4】可向上延伸，使衣領在使用時可遮護較大之範圍；該 衣領之向上延伸部份可設計成不使用時可向下摺疊之功能；另，該衣領 可向上延伸形成雨帽或外接雨帽。 其中，該雨衣本體之下方可設護足物件（褲管體或鞋套或鞋尖套或鞋面罩 或·...等任何護足物件:K該護足物件可利用外接方式（車縫或固定釦 或黏扣帶或拉鍊或....等外接方式）或利用前片向下延伸方式或.等 方式形成。 附》主1 .該第一遮蓋【6】或第二遮蓋【9】可依設計之需要或可能進滲水 之程度來自由訂定其長度或寬度或範圍；其固定方式可利用車縫 或黏合或高週波壓合或····等方式。 附註2 :該左後片【2】與右後片【3】之寬度可視設計之需要而同寬或不 同寬，其亦可再增設延伸片使寬度增大》 附註3 ··該第一連結組件【7】與第二連結組件【8】可為：固定釦或拉鍊 或黏扣帶或·.·.等對應連結組件；由於它的設置位置是在使用者 之背部，為求簡便、迅速，所以其較佳可選用固定釦或黏扣帶。 附註4 :若第一連結組件【7】與第二連結組件【8】之設置數量為至少二 201141405 組時，該其中一組之第二連結組件【8】可視設計需要或狀況而設 於外層後片之外表面緣’例如：第一組（位於上方）之第二連结 組件可設於外層後片之内面緣，第二組（位於下方）之第二連結 組件可設於外層後片之外表面緣；或第一組（位於上方）之第二 連結組件可設於外層後片之外表面緣，第二組（位於下方）之第 二連結組件可設於外層後片之内面緣。 附註5 :該左後片【2】與右後片【3】相互交疊形成内層後片與外層後片 時’其交疊之幅度（程度）可視設計之需要或可能進滲水之程度 來自由制定；該内、外層後片可依設計之需要而任意縮減或延伸 或外接延伸片。 附註6 :該左後片【2】與右後片【3】之相互交疊之形成方式至少有： 1·利用左後片延伸來形成交疊。（該右後片不延伸） 2_利用右後片延伸來形成交疊。（該左後片不延伸） 3.利用左、右後片相互延伸來形成交疊。 附註7 :該第一遮蓋【6】或第二遮蓋【9】可視設計之需要而自由造型變 化，其亦可依設計之需要而任意延伸。 附註8:本發明之雨衣結構可適用於一件式後開雨衣與兩件式後開雨衣之 上衣；例如：如第一、二、四、五、七圖所示之一件式後開雨衣， 與如第六圖所示之兩件式後開雨衣之上衣。 附註9 :本發明之雨衣結構亦可適用於可前開與後開轉換使用之雨衣上。 附註10:本發明之雨衣可適用於騎乘摩托車（機車）或腳踏車（自行車） 使用，其亦可於步行或一般作業上使用；進一步地，本發明之雨 201141405 •第 圖 第 圖 第 三 圖 第 四 圖 第 五 圖 第 六 圖 第 七 圖 • 第 八 圖 第 九 圖 衣可依據其崎而稍做調紐化，例如：做為騎_踏車（自行 車）使用之雨衣時，可將左、右後片之長度縮短，以利騎乘。 【圖式簡單說明】 :本發明第一種實施方式之左後側視圖。（未連結時之狀態） :本發明第一種實施方式之左後側視圖。(連結時之狀態） :本發明第一種實施方式之使用步驟截面圖。 :本發明第一種實施方式之左前侧視圖》 :本發明第二種實施方式之左後侧視圖。（未連結時之狀態） :本發明第三種實施方式之左後側視圖。（未連結時之狀態） :本發明第四種實施方式之左後側視圖。（未連結時之狀態） :本發明第四種實施方式之使用步驟截面圖。 :先前技術之左後側視圖。 10 201141405 【主要元件符號說明】 1. 前片。 2. 左後片。 3. 右後片。 4. 衣領。 5. 衣袖。 6. 第一遮蓋。 7. 第一連結組件。 8. 第二連結組件。 9. 第二遮蓋。 10. 開口。 11. 布片。 12. 連結物件。 13. 母黏扣帶。 14. 公黏扣帶。 15.遮蓋。201141405 VI. Description of the Invention: [Technical Field to Be Invented] The present invention relates to a waterproof structure of a rear-opening raincoat. [Prior Art] 1. I have previously invented the patent for the "open-back raincoat structure". The towel is sharp: No. 3w8, as shown in the ninth figure, the structure includes: - a raincoat body, the raincoat body includes - the front piece (1), one left rear piece [2], one right rear month • [3], one collar [4], two sleeves [5]; at least - group of connected objects [12] (fixed or zipper or Velcro tape Or a connecting object) is disposed on the left and right rear panels so that the left and right rear panels can be coupled to each other; thereby forming a rear-opening raincoat structure. The left rear panel [2] and the right rear panel [3] may overlap each other (partially or completely) according to design requirements to form an inner layer back sheet and an outer layer rear sheet. Wherein, the inner layer rear piece (left rear piece [2]) may be provided with at least one covering [15], and the outer layer rear cover (right rear piece [3]) may enter the outer edge of the water gap to prevent rainwater from flowing in. SUMMARY OF THE INVENTION It is an object of the present invention to supplement the above-described embodiments of the prior art and to study how to achieve an optimal waterproof state more closely; because the connecting object is placed at the back of the user, and some parts of the back are mostly The user's hands cannot be touched and buckled. Therefore, the waterproof design must be strengthened when the user's hands cannot touch the buckle, and it is better to form a waterproof effect naturally and automatically. The problem to be solved by the present invention. m 3 201141405 The preferred embodiment of the present invention is: (as shown in Figures 1 to 8) a raincoat comprising a front piece [1], a left rear piece [2], a right rear piece [3] , a collar [4], two sleeves [5]; the left and right rear panels overlap each other to form an inner layer back (left rear [2]) and outer back (right rear [3]) It can have two overlapping modes of "left inner right outer right" or "left outer right inner one"; the left and right rear pieces overlap each other to have double rain protection effect, especially when the number of connected objects is small or not When tight, it provides better protection; a first cover [6]' one side of the first cover (left or right) is fixed on the inner back (left rear [2]), making it Flip left and right; the first cover can cover the outer back panel (right rear panel [3]) may enter the outer edge of the water gap; at least one first joint component [7] (fixed buckle or zipper or Velcro strap or ·...etc.), which is placed on the surface of the outer cover (right rear [3]) when the first cover [6] is opened and raised, for example, if the outer cover is On the right side of the first cover, the first connecting component can be disposed on the right side of the first cover when the cover is raised and raised. If the outer back piece is located on the left side of the first cover, the first connecting component can be set at the first Covering the left side of the opening and closing; at least one second connecting component [8] corresponding to the first connecting component is disposed on the inner surface edge of the outer layer rear piece (the right rear piece [3]); A joint component [7] is engaged with the second joint component [8], so that the outer edge of the outer back panel (right rear panel [3]) can be automatically folded outward, as shown in the second and third figures. Water blocking and diversion are formed to prevent rainwater from penetrating into the gap to achieve the best waterproof state. Note: As shown in Figure C of Figure 3, the inner layer of the inner layer (left rear panel [2]) and outer layer rear panel (right rear panel [3]) are worn because the user's body will open the body of the raincoat. When the 201141405 is automatically formed, the force is pulled to both sides, and the pulling force can automatically raise the first cover [6] and the outer edge of the outer layer to prevent rainwater from penetrating into the raincoat to achieve better waterproofing effect. The advantages of the invention: 1. The ingenious design of the position of the connecting component enables the raincoat itself to be naturally and automatically formed to have the functions of water blocking and diversion, thereby achieving the convenience and cost saving effect. 2. The outer edge of the outer layer of the outer layer can be automatically folded outwards to form an effective water-blocking and diversion, so as to prevent rainwater from penetrating into the gap to achieve the best waterproof state. 3. Adding a second cover on the outer surface of the outer layer of the outer layer can form effective water blocking and diversion to prevent rainwater from penetrating into the gap to achieve the best waterproof state. 4. Both "easy to use" and "water seepage prevention" are considered. [Embodiment] The waterproof structure of the rear-opening raincoat of the present invention, as shown in the first to eighth figures, includes: a raincoat body 'the raincoat body includes a front piece [1], a left rear piece [2], a right rear piece [3], a collar [4], two sleeves [5]; the left and right rear pieces overlap each other to form an inner layer back sheet and an outer layer back sheet; a first cover [6]' One side (left or right) edge of the first cover is fixed on the inner layer back sheet to make it turn left and right; at least one first joint component [7] (fixed buckle or zipper or Velcro strap or the like) The second cover assembly [8] corresponding to the first connecting component is disposed on the inner cover edge of the outer cover piece, and the inner cover edge 201141405 of the outer cover piece is disposed on the first cover (when the opening is raised). The first connecting component and the second connecting component are engaged with each other, so that the outer edge of the outer layer of the outer layer can be automatically folded outward to form a water blocking and guiding flow, thereby preventing rainwater from penetrating into the gap and achieving an optimal waterproof state. Wherein, as shown in FIG. 5, the first cover [6] can be extended to the collar [4]; the first cover can be provided with at least one set of fixing members (fixed or adhesive tape) in the extended portion of the collar. Or (····etc.) and the (outer) collar. (Note: the ends of the collar can be extended to overlap each other to form the inner collar and the outer collar.) For example, as shown in the fifth figure, the fixing member can be a fastening tape, and the male adhesive buckle [14] It can be placed on the outer cover of the first cover [6] (when it is raised and raised). The female adhesive tape [13] can be placed on the outer surface of the outer collar. For example, the fixing member may be a fixing buckle, which is known to be disposed on the surface of the first covering (when the opening is raised) toward the outer collar, and the female buckle may be disposed inside the outer collar. Wherein, the first cover [6] can be formed by the inner layer back sheet; for example, the first cover can be formed by folding and fixing the inner layer back sheet. Wherein, as shown in the seventh and eighth figures, a second cover [9] may be disposed on the outer edge of the outer back piece (the right rear piece [3]); one side of the second cover (left or right) The side edge can be fixed on the outer layer of the outer layer so that it can be flipped left and right; the second cover [9] can be extended to the collar. The second cover [9] may be formed by the outer back sheet; for example, the second cover may be formed by folding and fixing the outer layer of the back sheet. 201141405 wherein 'the second connecting component [8] can be disposed on the surface of the second cover [9] (when the opening is raised) toward the inner layer rear piece; when the first connecting component [7] and the second connecting component [ 8] When the interlocking is combined, the first cover [9] can form water blocking and diversion to prevent the rain from penetrating into the gap to achieve the best waterproof state; for example: a. As shown in the eighth figure, if the inner layer is (Left rear piece [2]) is located on the left side of the second cover [9], and the second link assembly [8] is attached to the left side of the second cover (when the door is opened). b. If the inner back panel is located on the right side of the second cover, the second connection component may be disposed on the right side of the second cover (when the flip is raised). Wherein, the front piece [1] may be provided with at least a widened structure to widen the front piece; the widened structure is formed by at least: L is as shown in the fourth figure, and the extended structure is attached to the front piece [1] 】 at least one opening [10], the edge of the opening can be connected to at least one piece of cloth [11] (cloth according to the shape of the design); the opening [10] can be provided with at least one opening and closing member (fixing buckle) Or zipper or Velcro tape or ...· etc.) The opening σ can be opened and closed freely; a small opening can be set under the cloth [u] to increase the width of the front piece. 2. The widened structure is provided with at least one opening on each side of the front piece, and the edge of the opening can be connected with at least one piece of cloth (the piece of cloth according to the desired shape); the opening edge can be provided with at least one opening and closing piece (Fixed buckle or zipper or Velcro tape or ... and other opening and closing parts), so that the opening can be opened and closed freely; the cloth >} under the village - the small opening σ increases the width. 3. The widened structure is formed by extending the fabric of the front piece to both sides, that is, the front piece is directly extended to both sides. 4. The height and range of the widened structure can be freely formulated according to the needs of the visual design. Jia 7 201141405 is the range below the user's abdomen or below the pants; if the space of the user's backpack is to be provided, the setting of the widened structure can be below the chest of the user; the extended structure can be applied to - One-piece raincoat and two-piece raincoat top. Wherein, the outer surface of the first cover and the outer layer of the outer layer may be provided with at least one set of fixing members (fixed or adhesive tape or .., etc.), so that the first cover can be flatly fixed on the outer cover Outside surface. Wherein the collar [4] can be extended upwards so that the collar can cover a larger range when in use; the upwardly extending portion of the collar can be designed to be folded down when not in use; The collar can be extended upwards to form a rain cap or an external rain cap. Wherein, the foot of the raincoat body may be provided with a foot protection article (pants body or shoe cover or a toe cover or a shoe cover or a foot cover object or the like: K: the foot protection object can be externally connected (sewn or fixed) Button or zipper or zipper or external connection) or use the front piece to extend downward or etc. Attached to the main 1. The first cover [6] or the second cover [9] The length or width or range of the design may be determined according to the needs of the design or the degree of water penetration; the fixing method may be by sewing or bonding or high-frequency compression or .... Note 2: The left rear piece [2] The width of the right rear piece [3] can be the same width or different width as the visual design. It can also be added with an extension piece to increase the width. Note 3 · The first link assembly [7] and the second The connecting component [8] can be: a fixed buckle or a zipper or a Velcro tape or a corresponding connecting component; since it is disposed at the back of the user, it is preferably used for convenience and speed. Fixed buckle or Velcro strap. Note 4: If the first link assembly [7] and the second link assembly [8] When the number of settings is at least two groups of 201141405, the second link component of the group [8] is disposed on the outer surface edge of the outer layer after visual design needs or conditions, for example: the second group (above) The connecting component may be disposed on the inner edge of the outer layer of the outer layer, and the second connecting component of the second group (below) may be disposed on the outer surface edge of the outer layer of the outer layer; or the second connecting component of the first group (located above) may be The second connecting component of the second group (below) may be disposed on the inner edge of the outer layer of the outer layer. Note 5: the left rear piece [2] and the right rear piece [3] are mutually When overlapping the inner layer back sheet and the outer layer back sheet, the extent (degree) of the overlap may be determined by the design needs or the degree of possible infiltration of water; the inner and outer back sheets may be arbitrarily reduced or extended according to the design requirements. Or an external extension piece. Note 6: The left rear piece [2] and the right rear piece [3] overlap each other in at least one form: 1. The left rear piece is extended to form an overlap. (The right rear piece does not Extension) 2_ use the right rear panel extension to form an overlap (The left rear panel does not extend) 3. The left and right rear panels are extended to each other to form an overlap. Note 7: The first covering [6] or the second covering [9] can be freely shaped to change the visual design. It can also be extended as required by the design. Note 8: The raincoat structure of the present invention can be applied to a one-piece rear raincoat and a two-piece rear raincoat top; for example: first, second, fourth, fifth, seventh The figure shows a one-piece rear raincoat and a two-piece rear raincoat top as shown in Figure 6. Note 9: The raincoat structure of the present invention can also be applied to raincoats that can be used for front opening and rear opening conversion. Note 10: The raincoat of the present invention can be applied to riding a motorcycle (locomotive) or a bicycle (bicycle), which can also be used on walking or general work; further, the rain of the present invention 201141405 • Figure 1 Figure 3, Figure 4, Figure 5, Figure 7, Figure 7 The length of the left and right rear panels Short, to facilitate riding. BRIEF DESCRIPTION OF THE DRAWINGS: The left rear side view of the first embodiment of the present invention. (State when not connected): Left rear side view of the first embodiment of the present invention. (State at the time of connection): A cross-sectional view of the use of the first embodiment of the present invention. The left front side view of the first embodiment of the present invention: a left rear side view of the second embodiment of the present invention. (State when not connected): Left rear side view of the third embodiment of the present invention. (State when not connected): Left rear side view of the fourth embodiment of the present invention. (State when not connected): A cross-sectional view of the use of the fourth embodiment of the present invention. : Left rear side view of prior art. 10 201141405 [Explanation of main component symbols] 1. Front film. 2. Left rear piece. 3. Right rear piece. 4. Collar. 5. Sleeve. 6. First cover. 7. First link component. 8. Second link component. 9. Second cover. 10. Opening. 11. Patch. 12. Connect the objects. 13. Female adhesive tape. 14. Male adhesive straps. 15. Cover.