六、發明說明： 【發明所屬之技術領域】 本發明係關於可將閉合之左右之鏈帶快速打開之快開式 拉鏈所使用的開離嵌插具的結構。 【先前技術】 先前’已提出有包含配置於左右之鏈帶之一側緣之鏈齒 排的下端所連接之筒銷、開尾筒、及插銷而構成的開離嵌 插具’以及具備該開離嵌插具之拉鏈。若在將插銷保持嵌 插於該附有開離嵌插具之拉鏈的開尾筒之狀態下進行清 洗，會在清洗時有壓迫力施加於開離嵌插具，而導致產生 開尾筒破損等之問題。 以防止該開尾筒之破損為目的，專利文獻丨中揭示了_ ，拉鏈的開離嵌插具，其用具備可撓性之彈性體構成開石 筒’使開尾筒之插銷之嵌插部成為貫通形，且將插通插在VI. Description of the Invention: [Technical Field] The present invention relates to a structure of an open-release insert which can be used for a quick-opening zipper which can quickly open a closed chain. [Prior Art] Previously, it has been proposed to have an open-and-release insert comprising a pin, a tail cylinder, and a pin connected to a lower end of a fastener element row disposed at one side edge of one of the left and right chain belts, and Open the zipper of the insert. If the plug is inserted in the state in which the plug is attached to the open end of the zipper with the detachable insert, a pressing force is applied to the detaching insert during the cleaning, resulting in breakage of the tail tube. Waiting for the problem. For the purpose of preventing the breakage of the open end cylinder, the patent document discloses _, the zipper opening and inserting insert, which uses a flexible elastic body to form the open stone cylinder 'to insert the plug of the open tail cylinder The part becomes a through shape, and the insertion is inserted
側之鍵布之布槽的間隙對應插銷之厚度以寬聽前之間R 而形成（中華民國專利公報廣告編第340315號）。 專利文獻1所揭示之拉鏈之開離铁插具’其主旨係在并 插銷保持餘於開尾筒之狀態下而於開職插具施加壓由 力時#由開尾筒彈性變形而使插銷於嵌插部内旋轉，系 由該旋轉使插銷由寬大形成之布槽於側方脫離，藉此可段 止開尾筒之破損。 第3403 15號 專利文獻1:中華民國專利公報廣告編 【發明内容】 ° 發明所欲解決之問題 141738-1011016.doc 1378782 此處係考量無需將滑件拉降至接觸開尾筒之最下位，而 係無關滑件之位置便可進行瞬間打開拉鏈之操作的快開式 拉鏈、及適用於該快開式拉鏈之開離嵌插具。 快開式拉鏈係利用者握持左右之鏈帶而進行將其於左右 方向打開之操作。如此可將插通於滑件之鏈齒插通路内之 一方的鏈帶經由滑件之布槽而從滑件取下。其後，可將滑 件外之處於嚙合狀態之左右的鏈齒排連鎖地取下至下端。 然而，如此會變為配置於左右之鏈帶之下端的開離嵌插 具的開尾筒上有插銷從上方嵌入的狀態。為此，利用者將 左右之鏈齒排之嚙合連鎖地取下至下端後，有必要進行握 持插銷之側方之鏈布將其朝上方抬起，而將插銷從開尾筒 拔出之操作。 將專利文獻1記載之開離嵌插具適用於快開式拉鏈之情 形時，即使將左右之鏈齒排連鎖地取下至下端後，亦可藉 由繼續進行將左右之鏈帶於左右方向打開之操作，而將插 =從開尾筒於側方取下。此時，#由繼續進行將左右之鍵 帶於左右方向打開之操作，而使插銷將開尾筒彈性變形， 擴寬布槽。其後’可將插銷從該擴寬之布槽於側方取下。 然而’為擴寬布槽至可將插銷從布槽於側方取下，有必 要於左右方向繼續施加用以使開尾筒彈性變形之較強拉伸 力。這是成為使快開式拉鏈立即開裂時之操作性惡化的主 要原因。 而創造出者，其目的在 之左右之鏈帶於左右方 本發明係為改善如此之先前技術 於提供一種在進行將處於嚙合狀態 141738-10110I6.doc I3787»z ° 1的操作時’最後可用輕微之力將插銷從開尾筒取下 的附有開離嵌插具之拉鏈。 解決問題之技術手段 為解決上述問題，本發明之附有開離礙插具之拉鏈，係 ”有插銷’其係在拉鏈之左右—對之鏈帶中，連設於第 7帶之鏈布之-側緣上所配置的第W齒排的下端；、筒 係連設於第2鏈帶之·'側緣上所配置之第2鏈齒排的 下端，及開尾筒，其係固定於上述 以可插拔且有餘裕地嵌插上述 ^ 八備用 拖銷之由四側部而形成之嵌 插。P，其特徵在於：當將構成上述第！及第2鏈帶之鏈布之 方的面作為表面，而將與該表面相反之㈣㈣為裏面 時，係具備：形成於上述四側部 表壁面、及形成於上述裏面側之表面側之側部的 <衣® W之側部的裏防脫突片，•及形 成於上述四側部中之上iy 迷疴銷侧之側部的筒銷側壁面、及 鎖側壁面離開之離開側之側部的離開側防 / ”上述表壁面或上述筒銷側壁面相對之面 係形成有用以使上述插銷以傾斜之姿勢拔出的開口。 又’根據另一發明，其特徵為：其係將上述表壁面作為The gap of the cloth groove of the side key cloth is formed by the thickness of the bolt corresponding to the width R before the hearing (China Republic of China Patent Gazette Advertising No. 340315). The opening and closing of the zipper of the zipper disclosed in Patent Document 1 is based on the fact that the latch is held in the state of the open cylinder and the pressure is applied to the opening insert. Rotating in the inserting portion causes the latch to be detached from the side by the wide groove formed by the rotation, thereby preventing the breakage of the tail cylinder. Patent No. 3403 15 Patent Document 1: Reprint of the Republic of China Patent Gazette [Content of the Invention] ° Problem to be Solved by the Invention 141738-1011016.doc 1378782 It is considered here that it is not necessary to pull the slider down to the lowest position of the contact open-end cylinder. The quick-opening zipper that can open the zipper instantaneously and the opening and detaching insert suitable for the quick-opening zipper can be used regardless of the position of the slider. The quick-open zipper is a user who holds the left and right chain belts and opens them in the left and right directions. In this way, the one of the fastener elements inserted into the element insertion passage of the slider can be removed from the slider via the groove of the slider. Thereafter, the element rows of the left and right sides of the slider which are in the engaged state can be interlockedly removed to the lower end. However, this will become a state in which the plug is inserted from above on the open end of the open-release insert disposed at the lower end of the left and right chain belts. For this reason, after the user removes the interlocking of the left and right fastener element rows to the lower end, it is necessary to carry out the operation of pulling the latch from the open end cylinder by lifting the side chain of the latch to lift it upward. When the opening and closing insert described in Patent Document 1 is applied to a quick-opening zipper, even if the left and right element rows are interlocked to the lower end, the left and right chains can be brought to the left and right direction by continuing. Open the operation and insert the plug = from the open end of the tube to the side. At this time, # continues the operation of opening the left and right keys in the left-right direction, and the pin elastically deforms the tail cylinder to widen the groove. Thereafter, the latch can be removed laterally from the widened groove. However, in order to widen the groove so that the pin can be removed from the side of the cloth groove, it is necessary to continue to apply a strong tensile force for elastically deforming the tail tube in the left-right direction. This is the main reason for the deterioration of the operability when the quick-open zipper is immediately cracked. The creator, whose purpose is to bring the chain around to the left and right, is to improve the prior art to provide a kind of last available when the operation is to be engaged 141738-10110I6.doc I3787»z ° 1 A slight force pulls the latch from the open end of the barrel with the detachment insert. Technical Solution to Problem In order to solve the above problems, the zipper with the opening and detaching insert of the present invention is a "plug" which is attached to the left and right sides of the zipper, and is connected to the chain of the seventh belt. The lower end of the Wth tooth row disposed on the side edge; the lower end of the second element tooth row disposed on the side edge of the second chain, and the open end barrel, which is fixed In the above-mentioned insertion, the insertion of the four side portions of the above-mentioned eight-seat spare tray is inserted and removed with a margin, and is characterized in that the chain cloth constituting the above-mentioned second and second chain belts is used. When the square surface is the surface, and (4) and (4) which are opposite to the surface are the inside, the side surface of the side wall surface formed on the side surface side and the side surface side of the inner surface side is provided. The inner side anti-aliasing piece of the part, and the side wall surface of the pin side formed on the side of the iy pin-pin side of the four side parts, and the side side of the side part of the side where the side wall of the lock side wall is separated from the side side prevention/" The surface of the watch wall or the side surface of the side wall of the pin is formed to open the plug in an inclined posture. . According to another invention, it is characterized in that the surface wall of the watch is used as
上述筒銷側壁面之由表面側之側緣延伸之側部的内壁面， 且將上述離開侧防脫突片作A 之側緣突出的突月而形成為由上述表壁面之上述離開側 又，根據另一發明，其特徵為：其係將上述襄防脫突片 作為由上述4銷侧壁面之上述裏面側之側緣突出 又，根據另一發明，其特徵為：於上述嵌插部之最裏端 I4I738-10II016.doc 1378782 具備由上述筒銷側壁面之底緣延伸之底壁，且將上述裏防 脫突片作為由上述底壁之上述裏面側之側緣突出的突片。 又，根據另一發明，其特徵為：於上述嵌插部之最裏端 具備由上述筒銷側壁面之底緣延伸之底壁，且將上述裏防 脫犬片作為由上述筒銷側壁面及上述底壁之雙方之上述裏 面側的側緣突出的突片。 又，根據另一發明，其特徵為：上述裏防脫突片係具有 朝上述嵌插部之外側彎曲之可撓性。 又，根據另一發明，其特徵為：上述附有開離嵌插具之 拉鏈之滑件係具備：上翼片及下翼片；配置於左右之導入 口之中央，連結上述上翼片與上述下翼片之連結柱丨及由 上述上翼片及上述下翼片十至少任一方之側緣部朝相對之 翼片侧延設的凸緣；且’於該凸緣之端緣側形成有布插通 路，其插通引導上述各第丨及第2鏈帶之各鏈布，並且藉由 使上述上翼片及下翼片中至少任—方彎曲，而使得可擴寬 上述布插通路。 發明之效果 之開尾筒，由於係 及離開側防脫突片 ，因此可於四側部 側的側部形成寬大 根據本發明’附有開離嵌插具之拉鏈 由表壁面、裏防脫突片、筒銷側壁面、 構成嵌插插銷之開尾筒嵌插部的四側部 中存在裏防脫突片與離開側防脫突片之 開口。 如先前之開尾筒’若殘留插拔插銷之嵌插口而將開尾筒 嵌插部之四側部㈣壁面而構成時，則僅能從嵌插口向拔 141738-J011016.doc 1378782 出方向拔出插銷。因此’快開式拉鏈為進行立即開裂之操 =而在利用者進行將左右之鏈帶於左右方向打開的操作 時’會成為插銷卡於開尾筒之嵌插部之狀態，而不能用輕 微之力快速從開尾筒拔出插銷。 本發明藉由於嵌插部之四侧部之—部分形成寬大開口， 可從㈣Π使插銷-面傾斜而取出。因此，利用者進行將 左右之鏈帶於左右方向打開的操作時，可用輕微之力快速 從開尾筒取下插銷。 又，根據另一發明，由於係使離開側防脫突片由表壁面 突出，因此可於表壁面及筒銷側壁面之對面形成寬大開 口。且由於可從該開口使插銷一面傾斜而取出，因此可用 輕微之力快速從開尾筒取下插銷。 又，根據另一發明，由於係使裏防脫突片由筒銷側壁面 突出’因此可於表壁面及筒銷側壁面之對面形成寬大開 口。且由於可從該開口使插銷一面傾斜而取出，因此可用 輕微之力快速從開尾筒取下插銷。 又’根據另一發明，由於係於嵌插部之最襄端具備底 壁，且使裏防脫突片由底壁突出，因此可於表壁面及筒銷 側壁面之對面形成寬大開口。且由於可從該開口使插銷一 面傾斜而取出’因此可用輕微之力快速從開尾筒取下插 銷。 又，根據另一發明，由於係於嵌插部之最裏端具備底 壁，且使裏防脫突片由筒銷側壁面及底壁之雙方突出，因 此可提高裏防脫突片之剛性。藉此，可預防插銷簡單地從 141738-1011016.doc 1378782 開尾同脫離之問題’又可從表壁面及筒銷側壁面之對面所 形成之開口使插銷一面傾斜而容易地取下❶ 又，根據另一發明，藉由使上述裏防脫突片具備朝上述 嵌插部之外側彎曲之可撓性’可由表壁面及筒銷側壁面之 對面所形成之開口一邊使表防脫突片彎曲而一邊容易地取 下插銷。 又，根據另一發明，作為安裝於上述附有開離嵌插具之 拉鏈之滑件，係使用可藉由使上翼片及下翼片中至少任— 方彎曲，而將布插通路擴寬之滑件。藉由使用該滑件，無 需將滑件朝拉鏈之上端位置移動，於處於任意位置的狀態 下’僅藉由將處於嚙合狀態之左右之鏈帶於左右方向打 開’便可無關於滑件之滑動而快速將左右之鏈帶由嚙合狀 態切換為分離狀態。其後，可繼續用輕微之力從開尾筒取 下插銷’進而可將左右之鏈帶彼此完全分離。 【貫施方式】 以下’ 一面參照圖式具體說明本發明之附有開離嵌插具 之拉鏈之代表性實施形態。 圖1係從表側觀察無關於滑件5 0之滑動而可將閉合之左 右之鏈帶快速打開之快開式拉鏈1 0的圖。另，本實施形態 係由圖1所示之筒銷40、插銷30、及開尾筒40B構成開離嵌 插具》 圖1所示之快開式拉鏈10係例如上衣、或要求瞬間開離 性之緊急用衣服等，可進行左右前身部分之開閉的開閉 具。 141738-1011016.doc 1378782 快開式拉鏈10係具備：構成拉鏈之左右之第1鏈帶16及 第2鏈帶17 ;沿第i鏈帶16及第2鏈帶17之相對之側緣部配 置之左右的芯部14 ;以夾持各芯部14之方式以特定之間隔 行設多數之鏈齒的第1鏈齒排12及第2鏈齒排13 ;及插通第 1鏈齒排12及第2鏈齒排13而可進行上開之滑件50。另，作 為構成第1鏈齒排12及第2鏈齒排13之各鏈齒之材料，可使 用聚縮醛等之樹脂成形品。 於滑件50之上翼片52及下翼片53之兩側緣部，為伴隨滑 件50之移動而使第1鏈齒排12及第2鏈齒排13彼此嚙合，而 延設有使雙方之鏈齒彼此對合之凸緣50F。該上翼片52及 下翼片53之凸緣50F彼此所相對之細長的間隙部分係成為 用以使第1鏈帶16及第2鏈帶17之鏈布插通之布槽。 滑件50之内部，以由左右之凸緣50F包圍之形式形成有 Y字形之用以使第1鏈齒排12及第2鏈齒排13貫通於滑件50 之前後方向的鏈齒引導通路。且，鏈齒引導通路之導入口 側之中央部係配置有連結上翼片52與下翼片53之連結柱 50D。 於鏈齒引導通路之兩端係具有設於滑件50之前端側之連 結柱50D兩側的左右的導入口；及設於後端側之嚙合口。 滑件50之導入口係將分離之左右之鏈齒朝鏈齒引導通路導 入或排出，嚙合口係將嚙合之左右之鏈齒朝鏈齒引導通路 導入或排出。 若進行將滑件50沿第1鏈齒排12及第2鏈齒排13向拉鏈之 上方拉動之操作，則從滑件50之嚙合口將有處於分離狀態 141738-1011016.doc 1378782 之左右之第1鏈齒排12及第2鏈齒排13以嚙合狀態導出。相 反’若進行向下拉動滑件50之操作，則由滑件5〇之嚙合口 導入嚙合狀態之第1鏈齒排12及第2鏈齒排13，而由左右之 導入口以分離狀態導出第1鏈齒排12及第2鏈齒排13。 第1鏈帶16之與第1鏈齒排12之上端連接之上方係以夹入 芯部14之形式固著有與第1鏈齒排之鏈齒之頭部不同形 狀的通過式上止擋18a。第2鏈帶17之第2鏈齒排13係連接 配置至比通過式上止擋18a之上端更往上一個滑件5〇之程 度’且在與該第2鏈齒排13之上端連接的上方以夾入芯部 14之形式而固著有上止擋18。 第1鏈帶16之第1鏈齒排12之下方係連設有插銷3〇，而第 2鏈可17之第2鏈齒排13之下方係連接有筒銷4〇。 筒銷40之下端部係具備開尾筒4〇B，其係藉由嵌插插銷 3〇之下端部而使左右之第i鏈帶16與第2鏈帶17結合。該開 尾筒40B係形成有用以嵌插插銷3〇之下端部的嵌插部 4〇Z(參照後段說明之圖2〜圊4。）。 如圖1所不，第1鏈帶16下端之表裏係貼著有藉由樹脂製 薄膜等形成之補強薄膜24。且，以同時夾入該補強薄膜24 及芯部14之形式而固著有插銷3〇。又，同樣地，第2鏈帶 17下鳊之表晨亦貼者有補強薄膜24。且亦以同時夾入該補 強薄膜24及芯部14之形式而固著有筒銷4〇。 筒銷4 〇之與插銷3 0相對之相對侧面的第2鏈齒排丨3側係 突出有平面視為梯形平板狀之第2扣止部44。該第2扣止部 44係與後述之插銷3〇之第1扣止部34扣合的部分。 141738-1011016.doc 1378782 插Γ之與筒銷40相對之相對側面，有將扣止面朝向下 方之第1扣止部34以藉由兩側壁補強之形式突出。該第… 止部34係用以於將插銷3〇插 播入於移動至最下位之滑件50 時，藉由與筒銷40之第2扣止部 丨44扣合，而將插銷30相對 於筒鎖40定位於拉鏈之長声古 長度方向的部分。第1扣止部34之 下側係形成有由兩側壁包圍之 固爻凹邛3 3。該凹陷部3 3係進 入有筒銷40之第2扣止部44。 其次’說明無需進行下拉滑件5G之操作，而立即使處於 唾合狀態之左右之鏈帶開裂的順序。 首先，若繼續進行朝固著於第1鏈帶16之上部之通過式 上止擋18a輕微上拉滑件5〇的操作，則通過式上止撞心會 防礙滑件50之移動。因此，可於滑件5〇與通過式上止擋 W抵接之位置暫時扣止滑件5G。如此於通過式上止擋心 抵接滑件50之狀態係閉合快開式拉鏈1()之狀態，而成為衣 服之左前身部分與右前身部分閉合之狀態。 通過式上止擋18a之形成於第2鏈齒排13側之可撓部 18b，係以可易f曲於芯部14側之方式而於與芯部14側之 間形成空間部而賦與其可撓性的部分。如此，藉由於通過 式上止擋1 8a之頂部形成可撓部丨8b，在利用者從通過式上 止擋18a抵接滑件50之位置再施加使滑件5〇朝上方移動的 力時，可於滑件50之鏈齒插通路内部，將通過式上止擋 18a之頂部之可撓部1扑相對之位置的第2鏈齒排13之鏈齒 的頭部伸入可撓部18b。 如此’滑件5 0可通過通過式上止擋1 § a，進而可使滑件 141738-101l0i6.doc 1378782 50更加向上移動。且，可使其移動至剛體形成之上止擋18 上抵接滑件50之導入口的位置（圖1所示之兩點鏈線之位 置）。如圖1所示’比第1鏈帶16之通過式上止擋i8a更靠上 方未固著有第1鏈齒排12。因此，在滑件50之導入口係位 於與上止擋18抵接之位置的狀態下，存在於滑件5〇之鏈齒 插通路内者為第1鏈帶16側之芯部14及第2鏈帶17側之第2 鏈帶排13。由於第1鏈帶16側不存在有第丨鏈齒排12，因此 固著於比該通過式上止擋18a更靠上位之第2鏈齒排13係成 為未嚙合之狀態。 在如此未嚙合第2鏈齒排13之狀態下’若利用者施加將 左右之鏈帶彼此朝左右方向打開之力，則第1鏈帶16之芯 部14將經由滑件5〇之布槽而從鏈齒插通路脫離。第1鏈帶 16之芯部14從滑件50之鏈齒插通路脫離之狀態為圖1所示 之狀態。 當第1鏈帶16由滑件50脫離時，比滑件5〇更靠下方所嚙 合之左右之第1鏈齒排12及第2鏈齒排13將由上方順序脫離 嚙合’成為順序開離之狀態。 其後，用圖2〜圖7說明本發明之開離嵌插具之筒銷、開 尾筒、及插銷的關係。圖2係將左右之鏈帶開離之狀態 下，從裏面側觀察開離嵌插具之開尾筒4〇B的立體圖。圖3 係從插銷30側觀察開離嵌插具之開尾筒4〇B的側視圖。圖4 係從裏面側觀察於開離嵌插具之開尾筒4〇B之嵌插部4〇z中 嵌插有插銷30之狀態的背面圖。圖5係顯示於開尾筒4〇b之 嵌插部40Z中嵌插有插銷之狀態的圖，係圖4所示之v_v箭 141738-1011016.doc -12- 1378782 頭視剖面圖。圖6係顯示於開尾筒4〇B之嵌插部4〇z中嵌插 有插銷30之狀態的圖’係圖4所示之¥1_¥1箭頭視剖面圖。 圖7係顯示於開尾筒4〇B之嵌插部4〇z中嵌插有插銷％之狀 態的圖，係圖4所示之VII-VII箭頭視剖面圖。 如圖2所示’筒銷4〇之下端係固定有開尾筒4〇8，其係形 成用以可插拔且有餘裕地嵌插插銷3〇之由四側部形成之嵌 插部40Z。嵌插部40Z之筒銷4〇側係形成有筒銷側壁面 40H，其係進行插銷3〇對於筒銷4〇方向之定位，且於將插 銷30嵌插於嵌插部4〇Z時，作為用以引導插銷3〇之嵌插方 向之引導面而發揮功能。 嵌插部40Z之快開式拉鏈1〇之鏈布之一方之面的表面的 内側，係以從表面側遮蓋插銷3〇之下部之形式而形成有表 壁面40C，其係用以進行插銷3〇對於拉鏈之表方向之定 位，且於將插銷30嵌插於嵌插部4〇2時，作為用以引導插 銷3 0之嵌插方向之引導面而發揮功能。 如圖2〜圖4所示，開尾筒40B之嵌插部40Z之最裏端係形 成有阻塞嵌插部40Z之底部之底壁40G。底壁4〇G係在開尾 筒4〇B之最下端，且以從筒銷側壁面4(^之底緣延伸之形 式而形成。 嵌插部40Z之快開式拉鏈丨〇之裏面側，從底壁4〇g之側 緣突出有將插銷30定位於拉鏈之裏方向的裏防脫突片 40E。另，圖2所示之快開式拉鏈1〇中，係將存在作為插銷 30之引導面而發揮功能之表壁面4〇c之側定義為「表面」， 然而實際在使用快開式拉鏈10之狀態下，係與此相反，亦 141738-10110l6.doc •13- 1378782 可將存在表壁面40C之側作為「裏面」使用，而將存在裏 防脫突片40E之側作為「表面」使用。即，快開式拉鏈j 〇 係可將鏈布之任一面作為「表面」使用。 又’如圖2及圖3所示’嵌插部40Z之第1鏈帶16側之側 緣，從表壁面40C之側緣、及底壁40G之側緣突出有將插 銷30定位於由筒銷40離開之側的離開側防脫突片40D。 另，圖2、圖4、及圖6所示之實施形態中，筒銷側壁面 40H與裏防脫突片40E之間係形成有隔離縫40F。如此，藉 由不將筒銷側壁面40H與裏防脫突片40E之間直接連接， 而形成隔離縫40F ’如圖7所示，可以易於朝外側彎曲而構 . 成裏防脫突片40E。 藉由以易於朝外側彎曲而構成襄防脫突片4〇E，在第1鏈 齒排12及第2鏈齒排13彼此喃合之情形下，即使在清洗衣 服時等於插銷30及開尾筒40B施加壓迫之力，由於插銷3〇 以微弱之力由開尾筒40B脫離，因此可減少插銷3〇及開尾 筒40B破損之問題。 其後，用圖4〜圖7說明將滑件5〇下拉至滑件5〇之嚙合口 抵接於開尾筒40B之上部的位置後，於開尾筒4〇B之嵌插 t 部40Z内嵌插插銷30,其後使滑件5〇朝上方移動而將左 右之鏈帶彼此閉合之狀態。 圖4圖7所不之狀病令，插銷3〇係嵌插於開尾筒4〇b之嵌 插部40Z’該狀態下’插銷3〇係成為藉由表壁面4〇c對拉鏈 之表方向定位，且藉由筒銷側壁面侧對筒銷侧定位之 狀心再者插銷30下端之别端部係成為藉由裏防脫突片 141738-1011016.doc 14 1378782 40E對拉鏈之裏方向定位，且藉由離開側防脫突片4〇D對 由筒銷40離開之側定位的狀態。 由於裏防脫突片40E及離開側防脫突片4〇D之突出高度 係作為低凸部而形成，因此如圖5所示，與表壁面4〇c及筒 銷側壁面40H相對而立之部位形成有寬大開口 4〇j。 以下說明未伴隨下拉滑件5〇之操作，而立即使處於嚙合 狀態之左右之鏈帶開裂的順序。 如之前所說明，使滑件50向上移動至滑件5〇之導入口與 上止擋1 8抵接之位置後，若利用者施加將左右之鏈帶彼此 朝左右方向打開之力，則首先第1鏈帶16之芯部14從滑件 50之布槽脫離。 若利用料繼續施加將左右之鍵帶彼此朝左右方向打開 之力，則比滑件50更靠下方所嚙合之左右之第丨鏈齒排12 及第2鏈齒排13 ’將由上方順序脫離喷合，成為順序開離 之狀·4，即成為嚙合脫離至插銷3〇及筒銷4〇之正上方，且 左右之鏈帶僅藉由插銷3〇及開尾筒40Β而結合的狀態。 再者，若利用者再繼續施加將左右之鏈帶彼此朝左右方 向打開之力’則插銷3〇會一面傾斜一面由裏防脫突片4〇ε 之上方所空出的寬大開口 40J脫離。由於該開口 40J係寬大 空出’因此藉由傾斜插銷3〇可將插銷3〇從嵌插部4〇2容易 地取下。因此’利用者進行將左右之鏈帶彼此於左右方向 打開之操作時’可用輕微之力快速將插銷3〇從開尾筒4〇Β 取下°再者’如圖7所示，藉由使裏防脫突片40Ε具備朝嵌 插。卩40Ζ之外側彎曲之可撓性，可一邊使裏防脫突片4〇£彎 141738-10110l6.doc 15 1378782 曲一邊容易地取下插銷30。 其後，用圖8及圖9說明將插銷30嵌插於開尾筒時，用以 將插銷30對快開式拉鏈10之裏方向定位之裏防脫突片的另 一實施形態。 圖8係顯示由開尾筒140B之底壁40G之側緣突出之裏防 脫突片40E以直接與筒銷側壁面40H連接之形式而形成的 狀態的圖。另，具有與圖2所示之構件相同之功能的構件 係賦與相同之符號，且省略其說明。 圖2〜圖7所示之實施形態中，由開尾筒40B之底壁40G之 側緣突出之裏防脫突片40E與開尾筒40B之筒銷側壁面40H 之間並非直接連接，其間係形成有隔離縫40F。藉由形成 該隔離縫40F，可將裏防脫突片40E容易地彎曲於嵌插部 40Z之夕卜側。 然而，如圖8所示，亦可特意不設置隔離縫40F，而以使 裏防脫突片40E從筒銷側壁面40H及底壁40G之雙方之裏面 側的側緣突出之形式形成。如此，即使使裏防脫突片40E 從筒銷側壁面40H及底壁40G之雙方之裏面側的側緣延伸 之情形，亦可藉由適當調節裏防脫突片40E之材料或形狀 而增大裏防脫突片40E之可撓性，從嵌插部40Z容易地取下 插銷30而構成。 圖9係顯示將裏防脫突片240E作為突片且使其由開尾筒 240B之筒銷側壁面40H之裏面側端緣突出於嵌插部40Z側 的實施形態的圖。另，具有與圖2所示之構件相同之功能 的構件係賦與相同之符號，且省略其說明。 141738-1011016.doc -16- 1378782 圖2〜圖8所示之實施形態係顯示由開尾筒40B之底壁40G 之側緣使裏防脫突片40E朝上方突出之實施形態，然而如 圖9所示，即使由開尾筒240B之筒銷側壁面40H之裏面側 端緣使裏防脫突片240E突出’亦可容易地實現施加將左右 之鏈帶彼此朝左右方向打開之力時的插銷30的開離。 圖9所示之實施形態，藉由於裏防脫突片240E與開尾筒 240B之底壁40G之間形成隔離缝40F，而使得裏防脫突片 240E易彎曲於嵌插部40Z之外側，且易從嵌插部4〇z將插 銷30取下而構成。另’圖9所示之實施形態係顯示於襄防 脫突片240E與開尾ι^240Β之底壁40G之間形成隔離縫4〇f 的實施形態’然而亦可於離開側防脫突片40D、開尾筒 240B之底壁40G之間形成隔離縫。 其後，用圖10說明於本發明之開離嵌插具之開尾筒組合 快開式滑件之另一實施形態。 圖10係從表側觀察無關於滑件350之滑動而可將閉合之 左右之鏈帶快速打開之快開式拉鏈31〇的圖，關於滑件 350，係於滑件350之上翼片52(參照後段說明之圖u、圖 12)之正下方、且左右之鏈齒排之正上方切斷的平面剖面 圖。另，關於快開式拉鏈31〇之第i鏈帶16、第2鏈帶17、 芯部14、第1鏈齒排12、第2鏈齒排13、插銷3〇、筒銷、 開尾筒40B等之構件，係賦與與圖i所示之構件相同的符 號，省略其說明。 滑件350之内部係以由凸緣5〇ρ及凸緣5〇τ所包圍之形式 形成有Υ字形之用以將第1鏈齒排12及第2鏈齒排13插通於 141738-10110I6.doc •17· 1378782 滑件350之前後方向的鏈齒引導通路《且，鏈齒引導通路 之導入口側之中央部係配置有連結上翼片52(參照後段說 明之圖11及圖12)與下翼片53之連結柱50D。 鏈齒引導通路之兩端係具有設於滑件350之前端側之連 結柱50D的兩側的左右之導入口；及設於後端側之喷合 口。滑件350之導入口係將分離之左右之鏈齒朝鏈齒引導 通路導入或導出，而嚙合口係將响合之左右鏈齒朝鏈齒引 導通路導入或導出。 若進行使滑件350沿第1鏈齒排12及第2鏈齒排13朝上方 滑動之操作，則由滑件350之嚙合口將有處於分離狀態之 左右之第1鏈齒排12及第2鏈齒排13以嚙合狀態導出。相反 地’若進行使滑件350朝下方滑動之操作，則由滑件350之 喷合口將有處於嚙合狀態之第丨鏈齒排12及第2鏈齒排13導 入’且由左右之導入口有第1鏈齒排12及第2鏈齒排13以分 離狀態導出。 其後’用圖11及圖12說明滑件350之結構。圖π係從嚙 合口側所見滑件350之立體圖，圖12係滑件350之左側視 圖。 如圖11及圖12所示，滑件350之上翼片52與下翼片53係 藉由連結柱50D而連結。滑件350之構成係具有··由上翼片 52、下翼片53及連結柱50D構成之滑件本體；使滑件本體 於快開式拉鏈310之長度方向移動時，利用者所操作之拉 片59;及具有可自由轉動且有餘裕地嵌插成為拉片59之轉 動中心之拉片軸部59A的開口部的拉片安裝柱58。 141738-10H0i6.doc • 18 - 1378782 上翼片52及下翼片53之兩側緣部上，為伴隨滑件35〇之 移動使第1鏈齒排12及第2鏈齒排13彼此嚙合，而延設有將 雙方之鏈齒彼此對合之凸緣50F、50T、50U。上翼片52及 下翼片53之凸緣50F彼此所相對之間隙部分、及凸緣5〇τ與 凸緣50U所相對之間隙部分係空出有用以插通第i鏈帶“及 第2鏈帶17之鏈布的布槽。 形成於凸緣50F彼此所相對之部分的布槽，如圖12之側 視圖所示，由導入口側至嚙合口側係形成有一定之間隙 h該布槽由於係用以插通第2鏈帶17之鏈布而空出之間 隙，因此布槽之間隙h'係設定為稍寬於鏈布之厚度，而窄 於第2鏈齒排13之厚度，與通常之滑件相同之間隙。 與此相對，凸緣50T、50U所相對之間隙部分之布槽， 如圖12之側視圖所示，係設定為使導入口側之凸緣5〇丁之 延設高度低於中央部之延設高度之傾斜形狀。藉此，將導 入口側之布槽之間隙Η寬大設定，而將嚙合口側之布槽之 間隙h窄小設定。 另’圖12所示之實施形態中，係、㈣合口側之布槽之間 隙h設定為寬於凸緣5〇F侧之布槽之間隙h，，然而根據上翼 片52之可撓性（後段說明），亦可㈣合口側之布槽之間隙h 設定為窄小至凸緣50F側之布槽之間^:h•的程度。又，根 據上翼片52之可換性，亦可將布槽之間隙設定為一定之間 隙。 圖12所示之實施形態中，由滑件350之下翼片53延設之 凸緣5 0 U係由導入口側李喊入 1J至嚙& 口側以一定之較低延設高度 141738-101l016.doc •19- 1378782 而設定。與此相對，由上翼片52延設之凸緣5〇τ係以導入 口側之延設高度低於t央部之延設高度的傾斜形狀而設 定。另，作為另一實施形態，與圖12所示之實施形態相 反’其亦可將由上翼片52延設之凸緣由導入口側至嚙合口 側以一定之較低延設高度而設定，而將由下翼片53延設之 凸緣以導入口側之延設高度低於中央部之延設高度的傾斜 形狀而設定》 其後’用圖13〜圖15說明由本實施形態之滑件350與鏈齒 一同將鏈帶取下時的可撓性。圖13係圖1〇所示之xjh — xjh 箭頭視剖面圖’圖14係圖10所示之XIV-XIV箭頭視剖面 圖。且，圖15係圖1〇所示之χν-XV箭頭視剖面圖。另，與 圖10及圖11所示之部分相同的部分，係賦與相同之符號， 省略其說明。 圖13〜圖15分別係滑件350之鏈齒引導通路及第1鏈帶16 之剖面圖’且係由鏈齒引導通路之内部向導入口側觀察之 剖面圖。圖13所示之剖面由於係靠近於滑件350之導入口 之部分的剖面圖，因此將凸緣50T之延設高度以最低顯 示。圖14所示之剖面由於係比圖13所示之位置稍靠近於嗜 合口側’因此比圖13所示之狀態更高地顯示凸緣50T之延 設高度。圖1 5所示之剖面由於係更加靠近於嚙合口側，因 此比圖14所示之狀態更高地顯示凸緣50T之延設高度。 如此，凸緣50T之延設高度係設定成隨著靠近滑件350之 嚙合口方向而增高，因此為伴隨著滑件350之移動而將由 滑件350之導入口導入之分離狀態的第i鏈齒排12與相對而 141738-1011016.doc -20- 1378782 立之第2鏈齒排13嚙合，而可於凸緣5〇τ之延設高度較高的 部分將雙方之鏈齒彼此對合。 又，較好的是，本發明之滑件35〇係以結晶性聚醯胺樹 脂等之具襟可撓性的樹脂成形品成形4由使用具備可繞 性之材料，可使滑件350之上翼片52之凸緣5〇τ、5〇υ側彎 曲於圖13之兩點鏈線表示之表方向。另一方面較好的 疋，第1及第2鏈齒排12、13之材料係使用比上述結晶性聚 醯胺樹脂等彈性率更高的聚縮醛樹脂等。滑件35〇及第 第2鏈齒排12、13之材質並非限定於上述之例，但較好的 疋，至少滑件3 5 0之材質之彈性率係設定為低於第i及第2 鏈齒排12、13之材質的彈性率。 其後說明進行將處於閉鎖狀態之快開式拉鏈3丨〇瞬間開 離之操作時，滑件350與第i鏈齒排12的關係。若於滑件 350之側方施加將左右之第1鏈帶16及第2鏈帶17朝左右方 向打開之力’則第1鏈齒排12之最靠導入口側之鏈齒將進 入延設高度設定較低之導入口側之凸緣5〇T、5〇lj之間的 布槽。此時，第1鏈齒排12之最靠導入口侧之鏈齒將使凸 緣50Τ及上翼片52之角部欲朝上方彎曲。其結果，成為導 入口側之布槽擴寬，且布槽内伸入有第丨鏈齒排12之狀 態。 再者’若繼續施加將左右之第1鍵帶16及第2鍵帶17朝左 右方向打開之力’則伸入於布槽之第1鏈齒排丨2之鏈齒將 跨越凸緣50Τ、50U，如圖13之假想線所示，會完全從滑 件之鏈齒引導通路脫離。 141738-1011016.doc •21 · 1378782 圖13所示之實施形態係顯示上翼片52之巴緣5〇丁側具備 可撓性之實施形態，然而亦可具備可使下翼片53之凸緣 50U側於裏方向彎曲之可撓性，又可以上翼片52及下翼片 53之雙方具備可撓性而構成。 又，在施加將左右之第1鏈帶16及第2鏈帶17朝左右方向 打開之力時，為使凸緣50T、50U易於抬升於第i鏈齒排 12，亦可於最初凸緣50T、5〇u與第1鏈齒排12抵接之抬升 部50V之凸緣50T、50U的隅角部形成c倒角或R倒角。且， 亦可於第1鏈齒排12之隅角部形成c倒角或R倒角。 其後，用圖16〜圖19說明進行無關於滑件之滑動而將閉 合之左右之鏈帶快速打開之操作時的第丨鏈齒排12的動 作。 圖16係顯不靠近圖13所示之滑件35〇之導入口的部分 中，存在於滑件350之鏈齒引導通路之第丨鏈齒排12中，最 罪近導入口之最初之鏈齒12-1伸入於凸緣5〇τ、5〇u之相對 面間之布槽的狀態的平面剖面圖。且，圖17係顯示圖14所 不之剖面附近，第2個鏈齒12-2伸入於布槽之狀態的平面 剖面圖。圖18係顯示由圖17所示之狀態再將嚙合之第3個 鏈齒12-3分離一個，而使該分離之鏈齒重新伸入於布槽之 狀態的平面剖面圖。圖19係顯示進入滑件3 5 〇之鏈齒引導 通路之全部鏈齒的嚙合脫離，且左右之第丨鏈帶16與第2鏈 帶17開離之狀態的圖。 以下說明例如於衣服之左前身部分之中央側之側緣縫著 第1鏈帶16 ’於右刖身之申央側之側緣縫著第2鏈帶丨7，且 141738-1011016.doc •22· 1378782 由第1鏈齒排12及第2鍵齒排13處於嚙合狀態之狀態，將左 右之第1鏈帶16與第2鏈帶17瞬間開離的情形。 首先’使第1鏈齒排12及第2鏈齒排13為嚙合狀態。其 後，於滑件350之側方，對於左右之第1鏈帶16及第2鏈帶 1 7，如圖1 7之箭頭所示，施加將其分別於左右方向打開之 力。 其後’如圖16所示，成為最初第1鏈帶16之第1個鏈齒 12-1於#近滑件35〇之導入口之部分伸入於凸緣5〇τ側之布 槽的狀態。此時，具備可撓性之上翼片52係彎曲於表方 向’且布槽擴寬。 若由圖16所示之狀態，繼續將左右之第1鏈帶16及第2鏈 帶17朝左右方向打開’則上翼片52將更加彎曲於表方向， 且伸入之鏈齒將更加擴寬布槽。其後，如圖17所示，成為 連接之第2個鏈齒12-2伸入於凸緣50Τ側之布槽的狀態。 若由圖17所示之狀態，將左右之第丨鏈帶16及第2鏈帶17 朝左右方向更加打開，則伸入於布槽之第2個鏈齒12_2會 將上翼片52彎曲於表方向，且布槽將更加擴寬。其後，第 1鏈齒排12及第2鏈齒排13之鏈齒中，處於嚙合狀態之鏈齒 12-3如圖18所示’由嚙合對象之鏈齒離開，同時成為第1 鏈齒排12之鏈齒12-3之一部分伸入於凸緣5〇τ、50U之間之 布槽的狀態。 ^ 若由圖18所示之狀態，繼續將左右之第1鏈帶16及第2鏈 帶17朝左右方向打開，則伸入之鍵齒丨2_3會將布槽更加擴 寬。其後，於滑件350之鏈齒引導通路内嚙合之鏈齒12_4 141738-1011016.doc •23- 1378782 之嚙合脫離。如此’存在於滑件350之鏈齒引導通路内之 複數之鏈齒12-1〜12-4將由導入口側順序通過滑件35〇之凸 緣50T、50U之間的布槽，最終第1鏈齒排12從滑件35〇之 鏈齒引導通路完全脫離。當第1鏈齒排12從滑件350之鏈齒 引導通路脫離時’喝入鏈齒之上翼片52之彎曲（彈性變形） 將回復，而返回至原先之自由位置（圖丨3之實線所示之位 置）。 若第1鏈齒排12由滑件脫離，則比滑件350更靠下方所嚙 合之左右之第1鏈齒排12及第2鏈齒排13將由上方順序脫離 嚙合，如圖19所示，成為開離之狀態。若繼續開離左右之 第1鏈齒排12及第2鏈齒排13，則插銷30將由開尾筒40B拔 離，成為左右之第1鏈帶16及第2鏈帶17完全開離之狀態。 以下說明使暫時完全開離之左右之第1鏈帶16及第2鏈帶 17再次成為嚙合狀態的情形。該情形下，首先係將滑件 350下拉至第2鏈帶17之最下位，使開尾筒40B與滑件350之 嚙合口相抵接。 其後，將第1鏈帶16從滑件3 5 0之左側之導入口插入，且 將其押下直至插銷30之下端部嵌插於開尾筒40B之嵌插部 40Z(參照圖2)。若於下降插銷30之方向繼續施加力，則最 終於筒銷40之第2扣止部44抵接插銷30之第1扣止部34。若 於該將插銷30嵌插至下端之狀態下進行將滑件350朝拉鏈 之上方拉升的操作，則第1鏈齒排12與第2鏈齒排13將嚙合 而從滑件350之嚙合口導出。如此，可閉合衣服之左前身 部分與右前身部分，可使雙方之前身部分彼此結合。 141738-101l016.doc -24- 1378782 另，圖12所示 > 杳_ u 之貫轭形態中，由滑件350之下翼片53延 設之凸緣5 0U係由道λ 由導入口側至嚙合口以一定之較低延設高 度而設定，且由I·韵u 田上4片52延設之凸緣5〇τ係以導入口側之 延-X冋度低於中央部之延設高度之傾斜形狀而設定。 、他亦可藉由如以下所示而形成滑件之凸緣，來寬大 3又疋導入口側之布槽之間隙H，i窄小設定嚙合口側之布 槽之間隙h。 幻如亦了藉由廢除圖11所示之由滑件350之下翼片53 延設之&緣5GU’而將由上翼片52延設之凸緣5QT之延設 南度整體抬高，來寬大設定導人α侧之布槽之間隙H，且 窄小設定嚙合口側之布槽之間隙h。 且’相反地，亦可藉由廢除由滑件之上翼片延設之凸 緣，而將由下翼片延設之凸緣之形狀設定為導入口側之延 設高度低於中央部之延設高度的傾斜形狀，來寬大設定導 入口側之布槽之間隙H，且窄小設定嚙合口側之布槽之間 隙h。 又，其他，亦可藉由將由滑件之上翼片及下翼片延設之 雙方的凸緣以導入口側之延設高度低於中央部之延設高度 的傾斜形狀而設定，來寬大設定導入口側之布槽之間隙 Η ’且窄小設定嚙合口側之布槽之間隙h。 又，亦可將凸緣之導入口側之延設高度低於中央部之延 設高度的傾斜形狀僅形成於凸緣之一部分，而將剩餘之部 为與上翼片或下翼片平行形成。且，與上述之實施形態相 反’亦可將凸緣之嚙合口侧之延設高度低於中央部之延設 141738-1011016.doc •25· 1378782 问度的傾斜形狀形成於凸緣。藉由以凸緣之嚙合口側之延 設南度低於中央部之延設高度的傾斜形狀形成，可易於從 唾合口側擴開布插通路，而將鏈齒排從滑件取下。 又’藉由使用並用了凸緣之導入口側之延設高度低於中 央部之延設高度的傾斜形狀、與凸緣之嚙合口側之延設高 度低於中央部之延設高度的傾斜形狀，可用於根據尾合或 頭合將複數之滑件相對配置之拉鏈的分離用。 其後’用圖20〜圖22說明藉由使上翼片及下翼片中至少 任一方彎曲而使得可將布插通路擴寬之滑件的實施形態。 圖20係從嚙合口側觀察將用以獲得可撓性之薄壁部54形成 於上翼片52之滑件650的立體圖。又，圖21係從嚙合口側 看圖20所示之滑件650的圖。圖22係從唾合口側看將用以 獲得可撓性之薄壁部形成於上翼片52及下翼片53之雙方的 滑件750的圖。另，具有與圖u、圖12等所示之部分相同 之功能的部分係賦與相同之符號，省略其說明。 圖20及圖21所示之滑件650之上翼片52之右翼側的上面 係於滑件650之前後方向形成有槽部55。由於該槽部“之 裏側（鏈齒引導通路側）係以平面狀形成，因此槽部Μ之底 部形成有薄壁部54。如此，藉由於上翼片52於滑件65〇之 前後方向形成薄壁部54，可將該薄壁部54作為支點而易於 將上翼片52之&緣650T側朝上方彎曲。藉由以易於將該凸 緣650T朝上方彎曲而構成，可使得易於將滑件65〇之布插 通路擴寬，而將鏈齒排從鏈齒引導通路取下。 另，圖20及圖21所示之實施形態，為容易地取下鍵齒 141738-101I016.doc • 26 - 1378782 排，而將凸緣650U及凸緣650T之延設高度設定為低於凸 緣5 0 F之延設南度。藉此，間隙Η係寬於凸緣5 〇 F側之間隙 h’而形成。 又，圖2 0及圖21所示之實施形態中，布插通路之間隙η 係由導入口至嚙合口以一定之間隙設定，然而該布插通路 之間隙亦可係將導入口側或嚙合口侧之布插通路的間隙Η 寬大設定’且以間隙朝中央部逐漸變窄之傾斜形狀形成。 又’圖2 0及圖2 1所示之實施形態係顯示藉由於左側之上 翼片52之上面形成槽部55 ’而於槽部55之底形成薄壁部54 的貫施形感，然而本發明並非限定於該形態，亦可於上翼 片52之左翼側、上翼片52之左右兩翼側、下翼片μ之單翼 側或雙翼側、上翼片52及下翼片S3之雙方形成槽部55及薄 壁部54’而可擴寬地構成布插通路。 又’亦可將槽部5 5開設於鍵齒引導通路側，且將薄壁部 54形成於上翼片52之上側。且，亦可由上翼片52之上側及 鏈齒引導通路側之雙方開設槽部。同樣地，又可由下翼片 5 3之下側及鏈齒引導通路側之雙方開設槽部。 其後’用圖22說明於滑件750之上翼片52及下翼片53之 雙方形成薄壁部54之實施形態。圖20及圖21所示之實施形 態係顯示藉由於滑件650之前後方向開設槽部55，而於該 槽部55之底形成薄壁部54的實施形態。與此相對，如圖22 所示’亦可於滑件750之前後方向及左右方向形成以大致 均勻之厚度構成之平板狀的薄壁部54。 如圖22所示，藉由形成薄壁部54，於左右之鏈帶施加橫 141738-1011016.doc -27* 1^/8782 向拉力時，可容易地彎曲上翼片52及下翼片53之雙方。且 可谷易地擴寬布插通路，而從鏈齒引導通路取下鏈齒排。 圖22所不之貫施形態係顯示於左側之上翼片”及下翼片 53形成薄壁部54之實施形態，然而本發明並非限定於該形 亦可於上翼片52或下翼片53之任一方形成薄壁部54。 又，亦可於上翼片52之左右兩側或下翼片兄之兩侧形成薄 壁部54 ’而使得可擴寬布插通路。 如上述藉由構成附有開離嵌插具之拉鏈，在進行將左右 之鏈f朝左右方向打開之操作時，可用輕微之力快速從開 尾筒取下插銷。 產業上之可利用性 本發明之附有開離㈣具之拉鏈係可用於常用之衣服， 此外亦可詩要求瞬射H急用衣服、或 閉。 【圖式簡單說明】 圖1係從表面側觀察快開式拉鏈之全體之平面圖。 圖2係從裏面側觀察本發明之開離|插具之開尾筒的立 圖3係從插銷側觀察本發明 視圖。 之開離嵌插具之開尾筒的側 之開離嵌插具之開尾筒嵌 圖4係從裏面側觀察於本發明 插有插銷之狀態的背面圖。 係圖4所示 圖5係顯示於開尾筒嵌插有插銷之狀態的圖 之V-V箭頭視剖面圖。 141738-10110i6.doc -28· 1378782 圖6係顯示於開尾筒嵌插有插銷之狀態的圖 之VI-VI箭頭視剖面圖。 ’係圖4所示 圖7係顯示於開尾筒嵌插有插銷之狀態的圖， 之VII-VII箭頭視剖面圖。 ’係圖4所示The inner wall surface of the side wall surface of the tubular pin side wall surface extending from the side edge of the front surface side is formed by the moon which protrudes from the side edge of the side-side anti-dropping piece A, and is formed by the above-mentioned leaving side of the surface wall surface According to another aspect of the invention, the smashing prevention tab is protruded from a side edge of the inner side of the four-pin side wall surface, and according to another aspect of the invention, the insert portion is The innermost end is I4I738-10II016. Doc 1378782 includes a bottom wall extending from a bottom edge of the side wall surface of the cylindrical pin, and the inner anti-protrusion piece is a protrusion protruding from a side edge of the inner side of the bottom wall. According to another aspect of the invention, the innermost end of the insertion portion is provided with a bottom wall extending from a bottom edge of the side wall surface of the cylindrical pin, and the inner anti-canine piece is used as a side wall surface of the cylindrical pin And a protruding piece protruding from a side edge of the inner side of the bottom wall. According to still another aspect of the invention, the inner anti-drop film has flexibility to be bent toward an outer side of the insertion portion. Further, according to another aspect of the invention, the slider having the zipper attached to the inserting device has an upper blade and a lower blade; and is disposed at a center of the left and right introduction ports, and connects the upper blade and the slider a connecting post of the lower flap and a flange extending from a side edge portion of at least one of the upper flap and the lower flap 10 toward the opposite flap side; and forming a side edge of the flange a cloth insertion passage that guides and guides each of the respective second and second chain belts, and expands the cloth by bending at least any of the upper and lower blades path. According to the invention, the open end cylinder of the invention has a wide side portion on the side of the four side portions, and the zipper with the opening and closing insert is attached to the surface of the watch wall. The protrusion, the side wall surface of the pin, and the four side portions constituting the insertion barrel of the insertion pin have an opening preventing protrusion and an opening leaving the side release preventing piece. If the previous open-end cylinder _ is left with the insertion and insertion of the plug and the four sides (four) of the tail tube insertion portion are formed, it can only be pulled out from the socket 141738-J011016. Doc 1378782 Pull out the latch in the out direction. Therefore, the 'quick-open zipper for the immediate cracking operation=when the user performs the operation of opening the left and right chains in the left-right direction' will become the state in which the latch is stuck in the insertion portion of the open-end cylinder, and cannot be used slightly. The force quickly pulls out the bolt from the open end. According to the present invention, since the four sides of the insertion portion form a wide opening, the pin-surface can be taken out from the (four) 倾斜. Therefore, when the user performs the operation of opening the left and right chains in the left-right direction, the latch can be quickly removed from the tail cylinder with a slight force. Further, according to another aspect of the invention, since the leaving side preventing tab is protruded from the front wall surface, a wide opening can be formed on the opposite side of the front wall surface and the side wall surface of the pin. And since the latch can be removed from the opening by tilting it, the latch can be quickly removed from the tail cylinder with a slight force. Further, according to another aspect of the invention, since the inner detonator is protruded from the side wall surface of the pin, a wide opening can be formed on the opposite side of the wall surface and the side wall surface of the pin. And since the latch can be removed from the opening by tilting it, the latch can be quickly removed from the tail cylinder with a slight force. According to another aspect of the invention, since the bottom end of the insertion portion is provided with the bottom wall and the inner detonation preventing piece is protruded from the bottom wall, a wide opening can be formed on the opposite side of the front wall surface and the side wall surface of the cylindrical pin. And since the pin can be tilted from the opening to be taken out, it is possible to quickly remove the pin from the tail cylinder with a slight force. Moreover, according to another aspect of the invention, since the bottom end of the insertion portion is provided with the bottom wall, and the inner anti-dropping piece is protruded from both the side wall surface and the bottom wall of the pin, the rigidity of the inner anti-stretching piece can be improved. . By this, the preventable latch is simply from 141738-1011016. Doc 1378782 The problem of opening and closing is different from the opening formed by the opposite side of the wall surface and the side wall surface of the pin, so that the pin is inclined at one side and is easily removed. According to another invention, the above-mentioned prevention is prevented. The sheet has a flexibility that is curved toward the outside of the insertion portion. The opening formed by the surface of the wall surface and the side wall surface of the barrel pin can be easily removed by bending the surface preventing tab. Further, according to another aspect of the invention, as the slider attached to the zipper with the opening and detaching insert, the insertion passage can be expanded by bending at least any of the upper and lower flaps. Wide slider. By using the slider, it is not necessary to move the slider toward the upper end position of the zipper, and in the state of being in an arbitrary position, 'only by opening the left and right chain of the meshing state in the left-right direction', the slider can be omitted. Sliding and quickly switching the left and right links from the engaged state to the separated state. Thereafter, the latches can be continuously removed from the tailpipe with a slight force to further separate the left and right chain belts from each other. [Complex Configuration] Hereinafter, a representative embodiment of the zipper with the opening and inserting insert of the present invention will be specifically described with reference to the drawings. Fig. 1 is a view of the quick-open zipper 10 which can open the closed left and right chain links without any sliding about the slider 50 as viewed from the front side. In the present embodiment, the quick-release zipper 10 shown in Fig. 1 is formed by the pin 40, the pin 30, and the tail cylinder 40B shown in Fig. 1. The quick-opening zipper 10, for example, a top, or an instantaneous opening is required. For the emergency use of clothes, etc., it is possible to open and close the left and right front parts. 141738-1011016. Doc 1378782 The quick-opening zipper 10 includes a first chain belt 16 and a second chain belt 17 that form left and right sides of the zipper, and left and right cores disposed along opposite side edges of the ith chain belt 16 and the second chain belt 17 a first element row 12 and a second element row 13 in which a plurality of fastener elements are arranged at a predetermined interval so as to sandwich the respective core portions 14; and the first element row 12 and the second chain are inserted through the first element row 12 and the second chain The upper row of slides 50 can be performed by the rows of teeth 13. Further, as a material constituting each of the fastener elements of the first element row 12 and the second element row 13, a resin molded article such as polyacetal can be used. On both side edges of the flap 52 and the lower flap 53 on the slider 50, the first element row 12 and the second element row 13 are engaged with each other with the movement of the slider 50, and are extended. The flanges of the two sides are aligned with each other by a flange 50F. The elongated gap portion between the upper flap 52 and the flange 50F of the lower flap 53 is a groove for inserting the fastener tapes of the first fastener tape 16 and the second fastener tape 17. The inside of the slider 50 is formed in a Y-shape surrounded by the left and right flanges 50F so that the first element row 12 and the second element row 13 penetrate the sprocket guiding passage in the front and rear directions of the slider 50. . Further, a central portion of the introduction port side of the element guide passage is provided with a coupling post 50D that connects the upper flap 52 and the lower flap 53. The left and right introduction ports provided on both sides of the connection post 50D on the front end side of the slider 50 are provided at both ends of the element guide passage; and the engagement opening provided on the rear end side. The inlet port of the slider 50 guides or discharges the separated left and right sprocket toward the sprocket guiding passage, and the engaging port introduces or discharges the meshing left and right sprocket toward the sprocket guiding passage. If the operation of pulling the slider 50 along the first element row 12 and the second element row 13 toward the upper side of the zipper is performed, the engagement port of the slider 50 will be in a separated state 141738-1011016. The first sprocket row 12 and the second sprocket row 13 on the left and right sides of the doc 1378782 are derived in an engaged state. On the other hand, when the operation of pulling down the slider 50 is performed, the first sprocket row 12 and the second sprocket row 13 of the meshing state are introduced by the engagement opening of the slider 5 ,, and are separated by the left and right introduction ports. The first element row 12 and the second element row 13 are provided. The first chain belt 16 is connected to the upper end of the first element row 12 so as to sandwich the core portion 14 and has a through-type upper stop different in shape from the head of the first element row. 18a. The second element row 13 of the second chain belt 17 is connected to the extent that the upper slider 5 ′ is higher than the upper end of the through upper stop 18 a and is connected to the upper end of the second element row 13 . An upper stop 18 is fixed to the upper portion in the form of a sandwiched core 14. A pin 3〇 is attached to the lower side of the first element row 12 of the first chain belt 16, and a cylinder pin 4 is connected to the lower side of the second element row 13 of the second chain unit 17. The lower end portion of the tubular pin 40 is provided with a tail cylinder 4B which is coupled to the second chain belt 17 by the lower end portion of the insertion pin 3〇. The tail cylinder 40B is formed with an inserting portion 4〇Z for inserting the lower end portion of the plug pin 3 (refer to Figs. 2 to 4 of the following paragraph). As shown in Fig. 1, a reinforcing film 24 formed of a resin film or the like is attached to the front surface of the lower end of the first fastener tape 16. Further, the pin 3 is fixed to the reinforcing film 24 and the core portion 14 at the same time. Further, similarly, the second chain belt 17 is attached to the lower side of the table to have a reinforcing film 24. Further, the pin 4 is fixed to the reinforcing film 24 and the core portion 14 at the same time. The second pin portion 4 on the side opposite to the side surface of the pin 3 opposite to the pin 30 is provided with a second engaging portion 44 which is a trapezoidal flat plate. The second fastening portion 44 is a portion that is engaged with the first fastening portion 34 of the latch 3A, which will be described later. 141738-1011016. Doc 1378782 The opposite side of the insert opposite the pin 40 has a first latching portion 34 with the latching surface facing downward to protrude by the two side walls. The first portion 34 is configured to engage the latch 3 with the second latching portion 44 of the tubular pin 40 when the latch 3 is inserted into the slider 50 that is moved to the lowermost position. The cartridge lock 40 is positioned at a portion of the length of the zipper in the lengthwise direction. The lower side of the first fastening portion 34 is formed with a solid recessed portion 33 surrounded by the two side walls. The recessed portion 3 3 is inserted into the second engaging portion 44 of the tubular pin 40. Next, it is explained that the operation of the pull-down slider 5G is not required, and the chain of the left and right chains in the salivation state is immediately cracked. First, if the operation of slightly pulling the slider 5a toward the upper end stopper 18a fixed to the upper portion of the first chain belt 16 is continued, the passage of the collision center will hinder the movement of the slider 50. Therefore, the slider 5G can be temporarily buckled at a position where the slider 5A abuts against the through-type upper stopper W. Thus, the state in which the shutter member abuts against the slider 50 is a state in which the quick-release zipper 1 () is closed, and the left front portion and the right front portion of the garment are closed. The flexible portion 18b formed on the second element row 13 side by the upper stopper 18a is formed so as to be easily formed on the side of the core portion 14 so as to form a space portion with the core portion 14 side. Flexible part. Thus, by forming the flexible portion 8b at the top of the through-type upper stopper 18a, when the user applies the force for moving the slider 5 toward the upper side from the position where the pass-through upper stopper 18a abuts the slider 50, The head of the sprocket of the second element row 13 at the position opposite to the flexible portion 1 of the upper end of the upper stop 18a can be inserted into the flexible portion 18b inside the element insertion passage of the slider 50. . Thus, the slider 5 0 can pass the upper stop 1 § a, thereby enabling the slider 141738-101l0i6. Doc 1378782 50 moves up more. Further, it can be moved to a position where the rigid body is formed on the stopper 18 and abuts against the inlet of the slider 50 (the position of the two-point chain line shown in Fig. 1). As shown in Fig. 1, the first element row 12 is not fixed above the pass-through upper stop i8a of the first chain belt 16. Therefore, in a state where the introduction port of the slider 50 is located at a position in contact with the upper stopper 18, the core portion 14 and the first chain belt 16 side are present in the element insertion passage of the slider 5A. The second chain strip 13 on the side of the 2 chain belt 17 is 13 . Since the second chain sprocket row 12 does not exist on the first chain belt 16 side, the second chain element row 13 fixed to the upper position than the through-type upper stopper 18a is in an unengaged state. In the state where the second element row 13 is not engaged in this manner, if the user applies a force to open the left and right chain belts in the left-right direction, the core portion 14 of the first chain belt 16 will be grooved via the slider 5 And detached from the sprocket insertion path. The state in which the core portion 14 of the first fastener tape 16 is separated from the element insertion passage of the slider 50 is in the state shown in Fig. 1. When the first fastener tape 16 is detached from the slider 50, the first and second fastener element rows 12 and the second fastener element row 13 which are engaged below the slider 5A will be sequentially disengaged from the upper side. status. Next, the relationship between the pin, the tail cylinder, and the pin of the opening and closing insert of the present invention will be described with reference to Figs. 2 to 7 . Fig. 2 is a perspective view of the open end cylinder 4〇B of the insert insert viewed from the inner side in a state in which the left and right chain belts are opened. Fig. 3 is a side view of the open end cylinder 4B from the plug 30 side as viewed from the insert. Fig. 4 is a rear view showing a state in which the plug 30 is fitted into the insertion portion 4〇z of the opening and closing cylinder 4B of the inserting device as viewed from the back side. Fig. 5 is a view showing a state in which a pin is inserted into the fitting portion 40Z of the tail cylinder 4〇b, which is a v_v arrow 141738-1011016 shown in Fig. 4. Doc -12- 1378782 Head profile view. Fig. 6 is a cross-sectional view showing the state of the arrow 1 shown in Fig. 4, showing a state in which the plug 30 is inserted into the insertion portion 4〇z of the open end cylinder 4B. Fig. 7 is a view showing a state in which the pin % is inserted into the fitting portion 4〇z of the open end cylinder 4B, and is a cross-sectional view taken along the line VII-VII shown in Fig. 4. As shown in FIG. 2, the lower end of the tubular pin 4 is fixed with an open tail cylinder 4〇8, which is formed by a four-side insertion portion 40Z for inserting and inserting the plug 3〇. . A pin side wall surface 40H is formed on the side of the pin 4 of the insertion portion 40Z, and the pin 3 is positioned in the direction of the pin 4, and when the pin 30 is inserted into the insertion portion 4〇Z, It functions as a guide surface for guiding the insertion direction of the pin 3〇. The inner side of the surface of one of the side faces of the quick-release zipper of the inserting portion 40Z is formed with a face wall surface 40C formed by covering the lower portion of the plug 3 from the surface side, and is used for the plug 3 The positioning of the zipper in the direction of the zipper and the insertion of the latch 30 into the insertion portion 4〇2 function as a guide surface for guiding the insertion direction of the latch 30. As shown in Figs. 2 to 4, the innermost end of the insertion portion 40Z of the tail cylinder 40B is formed with a bottom wall 40G which blocks the bottom of the insertion portion 40Z. The bottom wall 4〇G is at the lowermost end of the open end cylinder 4〇B, and is formed in the form of extending from the bottom edge of the tubular pin side wall 4 (the bottom edge of the quick-opening zipper of the inserting portion 40Z). A detachment preventing piece 40E for positioning the pin 30 in the direction of the zipper is protruded from the side edge of the bottom wall 4 〇 g. In addition, in the quick-open zipper 1 图 shown in FIG. 2, it will exist as the pin 30. The side of the wall surface 4〇c that functions as the guide surface is defined as the “surface”. However, in the state where the quick-open zipper 10 is used, the opposite is true, and 141738-10110l6. Doc •13- 1378782 The side where the surface wall 40C is present can be used as the “inside”, and the side where the anti-offleting piece 40E is present can be used as the “surface”. That is, the quick-open zipper j 〇 can use either side of the chain cloth as the "surface". Further, as shown in FIG. 2 and FIG. 3, the side edge of the first link belt 16 side of the insertion portion 40Z protrudes from the side edge of the front wall surface 40C and the side edge of the bottom wall 40G, and the pin 30 is positioned by the cylinder. The exit side anti-drop tab 40D on the side where the pin 40 is separated. Further, in the embodiment shown in Fig. 2, Fig. 4, and Fig. 6, a separation slit 40F is formed between the cylindrical pin side wall surface 40H and the inner separation preventing piece 40E. Thus, by not directly connecting the pin side wall surface 40H and the inner strip preventing piece 40E, the partition slit 40F' is formed as shown in Fig. 7, and can be easily bent outward. Chengli anti-offlet film 40E. By constituting the tamper-proof tab 4E in a manner that it is easy to bend outward, when the first sprocket row 12 and the second sprocket row 13 are merging each other, even when the clothes are washed, the latch 30 and the tail are equal. The force applied by the cylinder 40B is released, and since the pin 3 is disengaged from the tail cylinder 40B with a weak force, the problem of breakage of the pin 3〇 and the tail cylinder 40B can be reduced. After that, the sliding member 5〇 is pulled down to the position where the engaging opening of the slider 5〇 abuts on the upper portion of the tailing cylinder 40B, and the t-shaped portion 40Z is inserted into the tailing cylinder 4〇B. The insertion pin 30 is inserted, and thereafter the slider 5 is moved upward to close the left and right chain belts. Figure 4 Figure 7 is not the case, the latch 3 is inserted into the insertion portion 40Z' of the open end cylinder 4〇b. In this state, the 'pin 3' is the surface of the zipper by the surface wall 4〇c Directional positioning, and the other end of the lower end of the pin 30 by the side of the side wall of the pin pin facing the pin side of the pin is made by the inner stripping prevention piece 141738-1011016. Doc 14 1378782 40E is positioned in the direction of the zipper and is positioned to be positioned away from the side from which the pin 40 is separated by leaving the side anti-drop tab 4〇D. Since the protruding height of the inner stripping preventing piece 40E and the exiting side preventing tab 4D is formed as a low convex portion, as shown in FIG. 5, the table wall surface 4〇c and the pin side wall surface 40H are opposed to each other. The portion is formed with a wide opening 4〇j. The following describes the sequence in which the chain members in the engaged state are immediately cracked without the operation of the pull-down slider 5〇. As described above, after the slider 50 is moved upward to the position where the introduction port of the slider 5 抵 is in contact with the upper stopper 18, if the user applies a force to open the left and right chain belts in the left-right direction, first, The core portion 14 of the first chain belt 16 is detached from the groove of the slider 50. If the material continues to apply a force to open the left and right key bands toward each other in the left-right direction, the left and right sprocket rows 12 and the second sprocket rows 13 ′ that are engaged below the slider 50 will be sequentially detached from the top. In the same manner, the meshing and disengaging state is four, that is, the meshing and disengaging is directly above the pin 3〇 and the pin 4〇, and the left and right chain straps are joined by only the latch 3〇 and the tailing cylinder 40Β. Further, if the user continues to apply the force to open the left and right chain belts in the right and left directions, the latch 3 will be separated from the wide opening 40J which is vacated by the upper portion of the inner stripping preventing piece 4? Since the opening 40J is wide and vacant, the latch 3〇 can be easily removed from the insertion portion 4〇2 by tilting the latch 3〇. Therefore, when the user performs the operation of opening the left and right chain belts to each other in the left-right direction, the latch 3 can be quickly removed from the tail cylinder 4 by a slight force. Further, as shown in Fig. 7, by making The anti-offset piece 40Ε has a plunging insert. Flexibility of the outer side of the 卩40Ζ, can be bent at the side of the defensive film 4 141738-10110l6. Doc 15 1378782 The latch 30 is easily removed on one side of the song. Next, another embodiment of the inner anti-dropping piece for positioning the pin 30 in the direction of the quick-opening zipper 10 when the plug 30 is inserted into the tail cylinder will be described with reference to Figs. 8 and 9 . Fig. 8 is a view showing a state in which the inner anti-drop tab 40E projecting from the side edge of the bottom wall 40G of the open end cylinder 140B is directly connected to the pin side wall surface 40H. It is to be noted that the same reference numerals are given to the components having the same functions as those of the members shown in Fig. 2, and the description thereof will be omitted. In the embodiment shown in Fig. 2 to Fig. 7, the inner anti-detachment piece 40E which protrudes from the side edge of the bottom wall 40G of the open end cylinder 40B is not directly connected with the pin side wall surface 40H of the open end cylinder 40B. A separation slit 40F is formed. By forming the separation slit 40F, the inner protrusion preventing piece 40E can be easily bent on the side of the insertion portion 40Z. However, as shown in Fig. 8, the separation slit 40F may be deliberately formed so that the inner detonation preventing piece 40E protrudes from the side edge on the inner side of both the cylindrical side wall surface 40H and the bottom wall 40G. In this manner, even if the inner anti-stretching piece 40E is extended from the side edge of the inner side of both the side wall surface 40H and the bottom wall 40G of the tubular pin, it can be increased by appropriately adjusting the material or shape of the inner anti-missing piece 40E. The flexibility of the large-sized anti-dropping piece 40E is configured by easily removing the plug 30 from the fitting portion 40Z. Fig. 9 is a view showing an embodiment in which the inner protrusion preventing piece 240E is used as a protruding piece and protrudes from the inner side edge of the pin side wall surface 40H of the open end cylinder 240B to the insertion portion 40Z side. The components having the same functions as those of the members shown in Fig. 2 are denoted by the same reference numerals, and the description thereof will be omitted. 141738-1011016. Doc -16 - 1378782 The embodiment shown in Fig. 2 to Fig. 8 shows an embodiment in which the inner side anti-aliasing piece 40E is protruded upward by the side edge of the bottom wall 40G of the open end cylinder 40B. However, as shown in Fig. 9, Even if the inner side end edge of the pin side wall surface 40H of the open end cylinder 240B protrudes from the inner side preventing protrusion piece 240E, the opening of the plug pin 30 when the force of opening the left and right chain pieces toward each other in the left-right direction can be easily realized. from. In the embodiment shown in FIG. 9, the inner strip 40E is formed on the outer side of the insert portion 40Z by forming a separating slit 40F between the inner strip 86E and the bottom wall 40G of the tail cylinder 240B. Moreover, it is easy to remove the latch 30 from the insertion part 4〇z. In addition, the embodiment shown in FIG. 9 is an embodiment in which the separation slit 4〇f is formed between the tamper-proof tab 240E and the bottom wall 40G of the opening ι 240 240. However, it is also possible to leave the side anti-drop tab. A separation slit is formed between the 40D and the bottom wall 40G of the open end cylinder 240B. Next, another embodiment of the open-end type combination quick-release type slider of the opening and closing insert of the present invention will be described with reference to FIG. Figure 10 is a view of the quick-opening zipper 31〇 which can open the closed chain of the left and right sides of the chain without any sliding about the sliding member 350, as viewed from the front side, with respect to the slider 350, attached to the flap 52 above the slider 350 ( Refer to the plane cross-sectional view immediately below the figure u and FIG. 12) and the right and left element rows. Further, the i-chain belt 16, the second chain belt 17, the core portion 14, the first element row 12, the second element row 13, the pin 3, the pin, the tail barrel of the quick-open zipper 31〇 The components of 40B and the like are denoted by the same reference numerals as those of the members shown in Fig. 1, and the description thereof will be omitted. The inside of the slider 350 is formed in a U shape by a flange 5〇ρ and a flange 5〇τ for inserting the first element row 12 and the second element row 13 into the 141738-10110I6. . Doc • 17· 1378782 The sprocket guide passage in the front and rear directions of the slider 350. Further, the center portion of the introduction port side of the element guide passage is connected to the upper flap 52 (see FIGS. 11 and 12 described later). The connecting post 50D of the lower flap 53. Both ends of the element guide passage have left and right introduction ports provided on both sides of the coupling post 50D on the front end side of the slider 350, and a spray port provided on the rear end side. The introduction port of the slider 350 guides or guides the separated left and right sprocket teeth toward the sprocket guiding passage, and the meshing port introduces or guides the right and left sprocket teeth toward the sprocket guiding passage. When the operation of sliding the slider 350 along the first element row 12 and the second element row 13 is performed, the first element row 12 and the left and right sides in the separated state are separated by the meshing port of the slider 350. The 2 chain rows 13 are derived in an engaged state. Conversely, if the operation of sliding the slider 350 downward is performed, the third sprocket row 12 and the second sprocket row 13 in the engaged state are introduced into the 'injection port of the slider 350' and the left and right introduction ports are introduced. The first element row 12 and the second element row 13 are derived in a separated state. Hereinafter, the structure of the slider 350 will be described with reference to Figs. 11 and 12 . Figure π is a perspective view of the slider 350 seen from the side of the engagement port, and Figure 12 is a left side view of the slider 350. As shown in Figs. 11 and 12, the upper fins 52 and the lower fins 53 of the slider 350 are coupled by a connecting post 50D. The slider 350 has a slider body composed of an upper blade 52, a lower blade 53 and a coupling post 50D. When the slider body is moved in the longitudinal direction of the quick-opening zipper 310, the user operates it. The pull tab 59; and the pull tab mounting post 58 having an opening portion of the tab shaft portion 59A that is freely rotatable and has a margin to be inserted into the center of rotation of the pull tab 59. 141738-10H0i6. Doc • 18 - 1378782 On both side edges of the upper flap 52 and the lower flap 53, the first sprocket row 12 and the second sprocket row 13 are engaged with each other with the movement of the slider 35 , The flanges 50F, 50T, and 50U that match the fastener elements of the two sides to each other. The gap portion between the flange 50F of the upper flap 52 and the lower flap 53 and the gap portion between the flange 5〇 and the flange 50U are vacant to insert the i-th chain "and the second a groove of the chain cloth of the chain belt 17. The cloth groove formed in a portion where the flange 50F faces each other, as shown in the side view of Fig. 12, is formed with a certain gap h from the introduction port side to the engagement port side. Since the groove is a gap which is vacated by the chain cloth for inserting the second chain belt 17, the gap h' of the groove is set to be slightly wider than the thickness of the chain cloth and narrower than the thickness of the second chain tooth row 13. In contrast, the gap between the flanges 50T and 50U is opposite to the gap between the flanges 50T and 50U, as shown in the side view of Fig. 12, so that the flange 5 of the inlet side is set. The extending height is lower than the inclined height of the central portion. Thus, the gap width of the groove on the inlet side is set to be large, and the gap h of the groove on the meshing opening side is set to be narrow. In the embodiment shown in Fig. 12, the gap h of the groove on the side of the joint (4) is set to be wider than the gap h of the groove on the side of the flange 5〇F, According to the flexibility of the upper flap 52 (described in the following paragraph), the gap h of the gap on the side of the joint can be set to be as small as the width of the groove on the side of the flange 50F by ^:h•. The exchangeability of the upper flap 52 can also set the gap of the groove to a certain gap. In the embodiment shown in Fig. 12, the flange 5 0 U extended by the flap 53 below the slider 350 is On the side of the entrance, Li shouted into the 1J to the mouth & mouth side with a certain lower extension height of 141738-101l016. Doc •19- 1378782 and set. On the other hand, the flange 5? τ extending from the upper fin 52 is set so as to have an inclined shape in which the height of the inlet side is lower than the height of the extension of the central portion. In addition, as another embodiment, contrary to the embodiment shown in FIG. 12, the flange extending from the upper flap 52 may be set at a certain lower extension height from the inlet side to the engagement opening side. The flange extended by the lower flap 53 is set to have an inclined shape in which the height of the introduction port side is lower than the extension height of the center portion. Hereinafter, the slider 350 of the present embodiment will be described with reference to FIGS. 13 to 15 . The flexibility when the chain teeth are taken together to remove the chain. Figure 13 is a cross-sectional view of the arrow XVh-xjh shown in Figure 1 and Figure 14 is a cross-sectional view of the arrow XIV-XIV shown in Figure 10. 15 is a cross-sectional view of the arrow χν-XV shown in FIG. The same portions as those shown in Figs. 10 and 11 are denoted by the same reference numerals, and their description will be omitted. 13 to 15 are cross-sectional views of the sprocket guiding passage of the slider 350 and the first chain belt 16 respectively, and are viewed from the inside of the sprocket guiding passage on the inlet side. The section shown in Fig. 13 is a cross-sectional view of a portion close to the introduction port of the slider 350, so that the height of the flange 50T is displayed at the lowest level. The section shown in Fig. 14 shows the extension height of the flange 50T higher than the state shown in Fig. 13 because it is slightly closer to the port side than the position shown in Fig. 13. Since the cross section shown in Fig. 15 is closer to the engagement opening side, the extension height of the flange 50T is shown higher than the state shown in Fig. 14. Thus, the extension height of the flange 50T is set to increase as it approaches the engagement opening direction of the slider 350, so that the i-th chain of the separated state introduced by the introduction port of the slider 350 with the movement of the slider 350 is provided. The tooth row 12 is opposite to the 141738-1011016. Doc -20- 1378782 The second chain element row 13 is engaged, and the fastener elements of both sides can be engaged with each other at a portion of the flange 5〇 with a higher height. Moreover, it is preferable that the slider 35 of the present invention is formed of a flexible resin molded article such as a crystalline polyamide resin, and the slider 350 can be used by using a material having a recyclability. The flanges 5〇τ and 5〇υ of the upper fin 52 are bent at the two-point chain line of Fig. 13 to indicate the direction of the surface. On the other hand, the material of the first and second element rows 12 and 13 is preferably a polyacetal resin having a higher modulus of elasticity than the above-mentioned crystalline polyamide resin. The material of the slider 35A and the second element row 12, 13 is not limited to the above example, but it is preferable that at least the elastic modulus of the material of the slider 305 is set lower than the i and second. The modulus of elasticity of the material of the chain rows 12, 13. Next, the relationship between the slider 350 and the i-th chain row 12 when the quick-opening zipper 3 in the locked state is instantaneously opened will be described. When the force of opening the left and right first chain belt 16 and the second chain belt 17 in the left-right direction is applied to the side of the slider 350, the fastener element of the first element row 12 closest to the inlet side will enter the extension. The height is set to a groove between the flanges 5〇T, 5〇lj on the inlet side of the inlet. At this time, the sprocket on the side closest to the introduction port of the first element row 12 causes the corners of the flange 50 Τ and the upper blade 52 to be bent upward. As a result, the groove on the inlet side is widened, and the second chain element row 12 is inserted into the groove. Furthermore, if the force of opening the left and right first key belt 16 and the second key belt 17 in the left-right direction is continued, the sprocket extending into the first element tooth row 2 of the groove will span the flange 50Τ, 50U, as shown by the imaginary line of Figure 13, will completely detach from the sprocket guiding path of the slider. 141738-1011016. Doc • 21 · 1378782 The embodiment shown in Fig. 13 shows an embodiment in which the hem 5 side of the upper flap 52 is flexible, but the flange 50U of the lower flap 53 may be provided in the side. The flexibility in the direction of bending may be configured such that both the upper blade 52 and the lower blade 53 are flexible. Further, when the force for opening the left and right first link belts 16 and the second chain belts 17 in the left-right direction is applied, the flanges 50T and 50U can be easily lifted to the i-th element row 12, and the initial flange 50T can also be used. 5隅u and the first sprocket row 12 abut the raised portions 50V of the flanges 50T, 50U at the corners of the corners to form a c-chamfer or R chamfer. Further, c chamfering or R chamfering may be formed at a corner portion of the first element row 12 . Thereafter, the operation of the second sprocket row 12 at the time of the operation of opening the closed left and right chain links without slipping about the slider will be described with reference to Figs. 16 to 19 . Figure 16 is a portion of the first sprocket row 12 of the sprocket guiding passage of the slider 350, which is not in the portion of the introduction port of the slider 35 所示 shown in Fig. 13, and is the most sinful of the initial chain of the inlet. A plan cross-sectional view showing a state in which the teeth 12-1 extend into the grooves between the opposing faces of the flanges 5〇τ and 5〇u. Further, Fig. 17 is a plan sectional view showing a state in which the second element 12-2 protrudes into the groove in the vicinity of the section shown in Fig. 14. Fig. 18 is a plan sectional view showing a state in which the engaged third sprocket 12-3 is separated by the state shown in Fig. 17, and the separated sprocket is re-expanded into the groove. Fig. 19 is a view showing a state in which the meshing detachment of all the sprocket teeth entering the sprocket guiding path of the slider 35, and the left and right spur chain 16 and the second chain 17 are separated. In the following description, for example, the side edge of the center side of the left front body portion of the garment is sewn with the first chain belt 16', and the second chain belt 丨7 is sewn to the side edge of the center side of the right body body, and 141738-1011016. Doc • 22· 1378782 The first chain element row 12 and the second key element row 13 are in an engaged state, and the first chain belt 16 and the second chain belt 17 on the left and right are momentarily opened. First, the first element row 12 and the second element row 13 are brought into meshing state. Then, on the side of the slider 350, the left and right first link belts 16 and the second chain belts 17 are applied with a force for opening them in the left-right direction as indicated by the arrows in Fig. 17 . Then, as shown in FIG. 16, the first sprocket 12-1 of the first first link 16 is inserted into the groove of the flange 5〇 on the side of the introduction port of the # proximal slider 35〇. status. At this time, the flexible upper flap 52 is bent in the front direction and the groove is widened. When the first chain belt 16 and the second chain belt 17 are opened in the left-right direction by the state shown in Fig. 16, the upper flap 52 will be more bent in the direction of the table, and the sprocket extending into it will be further expanded. Wide groove. Thereafter, as shown in Fig. 17, the second sprocket 12-2 to be connected protrudes into the groove of the flange 50Τ side. When the left and right second chain belts 16 and the second chain belt 17 are further opened in the left-right direction by the state shown in Fig. 17, the second element 12_2 extending into the groove of the cloth bends the upper wing piece 52 to The direction of the table, and the groove will be more widened. Then, among the fastener elements of the first element row 12 and the second element row 13, the element 122-3 in the meshing state is separated from the element of the meshing object as shown in Fig. 18, and becomes the first element. A portion of the sprocket 12-3 of the row 12 extends into the groove between the flanges 5〇τ and 50U. ^ If the first chain belt 16 and the second chain belt 17 are continuously opened in the left-right direction by the state shown in Fig. 18, the key 丨 2_3 which is inserted in will expand the groove more. Thereafter, the mesh teeth 12_4 141738-1011016 are meshed in the element guiding passage of the slider 350. Doc •23- 1378782 Engagement disengagement. Thus, the plurality of fastener elements 12-1 to 12-4 existing in the element guide passages of the slider 350 will pass through the groove between the flanges 50T and 50U of the slider 35 in the order of the introduction port side, and finally the first one. The sprocket row 12 is completely disengaged from the sprocket guiding passage of the slider 35〇. When the first element row 12 is disengaged from the element guide passage of the slider 350, the bending (elastic deformation) of the flap 52 above the sprocket will return and return to the original free position (Fig. 3) The position shown by the line). When the first element row 12 is detached from the slider, the left and right first element rows 12 and the second element row 13 which are engaged below the slider 350 will be sequentially disengaged from above, as shown in FIG. Become a state of departure. When the left and right first sprocket rows 12 and the second sprocket rows 13 are continuously opened, the latch 30 is detached from the open end cylinder 40B, and the left and right first chain belts 16 and the second chain belt 17 are completely separated. . In the following, the case where the first chain belt 16 and the second chain belt 17 which are left and right temporarily opened and left are again brought into an engaged state will be described. In this case, first, the slider 350 is pulled down to the lowest position of the second chain belt 17, so that the tail cylinder 40B abuts against the engaging opening of the slider 350. Thereafter, the first fastener tape 16 is inserted from the introduction port on the left side of the slider 350, and is pushed down until the lower end portion of the latch 30 is fitted into the insertion portion 40Z of the tail cylinder 40B (refer to Fig. 2). When the force is continuously applied in the direction of the lowering of the latch 30, the second engaging portion 44 of the final pin 40 abuts against the first engaging portion 34 of the latch 30. If the operation of pulling the slider 350 toward the upper side of the zipper is performed in a state where the plug 30 is inserted into the lower end, the first sprocket row 12 and the second sprocket row 13 will be engaged to mesh with the slider 350. Export. Thus, the left front portion and the right front portion of the garment can be closed so that the front portions of the two sides can be joined to each other. 141738-101l016. Doc -24- 1378782 In addition, in the yoke configuration of the 杳_u shown in Fig. 12, the flange 5 0U extended from the lower flap 53 of the slider 350 is formed by the passage λ from the inlet side to the engaging port. It is set to a lower extension height, and the flange 5〇τ which is extended by 4 pieces of 52 on the field of I· rhyme is the inclined shape of the extension-X degree of the introduction port side lower than the extension height of the central part. And set. Further, he can also form the gap H of the groove on the side of the introduction port by narrowing the gap H of the groove on the side of the introduction port as shown below, and narrow the gap h of the groove on the side of the engagement opening. The illusion also raises the extension of the flange 5QT extended by the upper flap 52 by the abolishment of the & edge 5GU' extended by the flap 53 below the slider 350 as shown in FIG. The width H of the groove on the side of the guide α is set to be wide, and the gap h of the groove on the side of the engagement opening is set to be narrow. And, conversely, the shape of the flange extending from the lower fin can be set to the extension of the inlet side to be lower than the central portion by abolishing the flange extending from the upper fin of the slider. The inclined shape of the height is set to widen the gap H of the groove on the inlet side, and the gap h of the groove on the side of the engagement opening is set to be narrow. Further, it is also possible to set the flanges of both the fins and the lower fins of the slider to be set in an inclined shape in which the height of the inlet side is lower than the height of the center portion. Set the gap Η of the groove on the side of the inlet port and narrow the gap h of the groove on the side of the engagement port. Further, the inclined shape of the flange-introducing port side may be formed only in one of the flanges, and the remaining portion may be formed in parallel with the upper or lower fins. . Moreover, contrary to the above embodiment, the extension height of the engagement opening side of the flange may be lower than the extension of the central portion 141738-1011016. Doc •25· 1378782 The inclined shape of the question is formed on the flange. By forming an inclined shape in which the extension of the south side is lower than the central portion by the extension of the engagement opening side of the flange, it is possible to easily spread the insertion passage from the salivation port side and remove the element row from the slider. Further, by using the inclined shape of the inlet side of the flange and the extending height of the center portion, the inclination height of the engagement opening side with the flange is lower than the inclination height of the central portion. The shape can be used to separate the zippers of the plurality of sliders relative to each other according to the tail or the head. Next, an embodiment in which the slider can be widened by bending at least one of the upper blade and the lower blade will be described with reference to Figs. 20 to 22 . Fig. 20 is a perspective view of the slider 650 formed on the upper flap 52 as viewed from the engaging opening side to obtain a flexible thin portion 54. Further, Fig. 21 is a view of the slider 650 shown in Fig. 20 as seen from the meshing port side. Fig. 22 is a view showing the slider 750 in which the thin portion for obtaining flexibility is formed on both the upper flap 52 and the lower flap 53 as seen from the side of the saliva. It is noted that the parts having the same functions as those of the parts shown in Fig. 12, Fig. 12, and the like are denoted by the same reference numerals, and their description is omitted. The upper surface of the upper blade side of the flap 52 of the slider 650 shown in Figs. 20 and 21 is formed with a groove portion 55 in the front and rear directions of the slider 650. Since the inner side (the element guide passage side) of the groove portion is formed in a planar shape, the bottom portion of the groove portion is formed with a thin portion 54. Thus, the upper fin 52 is formed in the front and rear directions of the slider 65. The thin portion 54 can easily bend the & edge 650T side of the upper blade 52 upward by using the thin portion 54 as a fulcrum. By easily bending the flange 650T upward, it is easy to The inserting passage of the slider 65 is widened, and the element row is removed from the element guiding passage. In addition, in the embodiment shown in Figs. 20 and 21, the key teeth 141738-101I016 are easily removed. Doc • 26 - 1378782 row, with the extension height of flange 650U and flange 650T set to be less than the extension of the flange 50F. Thereby, the gap 形成 is formed wider than the gap h' on the flange 5 〇 F side. Further, in the embodiment shown in Fig. 20 and Fig. 21, the gap η of the insertion passage is set by a certain gap from the introduction port to the engagement port, but the gap of the insertion passage may be the introduction port side or meshing. The gap Η width of the cloth insertion passage on the mouth side is set to 'and is formed in an inclined shape in which the gap gradually narrows toward the center portion. Further, in the embodiment shown in Fig. 20 and Fig. 2, the shape of the thin portion 54 is formed at the bottom of the groove portion 55 by forming the groove portion 55' on the upper surface of the upper left side flap 52. The present invention is not limited to this embodiment, and may be applied to the left wing side of the upper blade 52, the left and right wing sides of the upper blade 52, the single wing side or the double wing side of the lower blade μ, and both the upper blade 52 and the lower blade S3. The groove portion 55 and the thin portion 54' are formed to form a patch passage. Further, the groove portion 55 may be opened on the key guide passage side, and the thin portion 54 may be formed on the upper side of the upper flap 52. Further, a groove portion may be formed by both the upper side of the upper blade 52 and the element guide passage side. Similarly, the groove portion can be formed by both the lower side of the lower blade 5 3 and the side of the element guide passage. Next, an embodiment in which the thin portion 54 is formed on both the flap 52 and the lower flap 53 of the slider 750 will be described with reference to Fig. 22 . The embodiment shown in Figs. 20 and 21 shows an embodiment in which the thin portion 54 is formed at the bottom of the groove portion 55 by opening the groove portion 55 in the front-rear direction of the slider 650. On the other hand, as shown in Fig. 22, a flat-shaped thin portion 54 having a substantially uniform thickness may be formed in the front-rear direction and the left-right direction of the slider 750. As shown in Fig. 22, by forming the thin portion 54, a lateral 141738-1011016 is applied to the left and right chain belts. Doc -27* 1^/8782 When the tension is applied, both the upper flap 52 and the lower flap 53 can be easily bent. Moreover, the cloth insertion passage can be widened, and the element row can be removed from the element guide passage. The embodiment shown in Fig. 22 is an embodiment in which the upper flap and the lower flap 53 form a thin portion 54. However, the present invention is not limited to the shape of the upper flap 52 or the lower flap. A thin portion 54 is formed on either one of the sides 53. Further, a thin portion 54' may be formed on both sides of the left and right sides of the upper flap 52 or on both sides of the lower flap, so that the insertion passage can be widened. A zipper with an opening and closing insert is attached, and when the operation of opening the left and right chains f in the left-right direction is performed, the latch can be quickly removed from the tail cylinder by a slight force. Industrial Applicability The present invention is attached The opening and closing (4) zipper can be used for common clothes, and it is also possible to use the instant H to quickly use clothes or close. [Simplified illustration] Figure 1 is a plan view of the entire open zipper viewed from the surface side. 2 is a view of the opening and closing of the opening of the present invention from the inside side of the present invention. The view of the present invention is viewed from the side of the plug. The opening of the side of the open end of the insert is separated from the insert. The open end inlay 4 is a rear view of the state in which the plug is inserted as viewed from the inside side. Shown in Figure 5 is shown in FIG. 4 based cylindrical cotter pin inserted in a fitting state of the arrows V-V of FIG cross-sectional view of FIG. 141738-10110i6. Doc -28· 1378782 Fig. 6 is a cross-sectional view taken along the line VI-VI of the figure in which the plug is inserted into the tail cylinder. Fig. 7 is a view showing a state in which a pin is inserted into an open end cylinder, and a cross-sectional view taken along the line VII-VII. Figure 4 shows
態的立體圖。 之另一實施形 圖9係顯示本發明之開離嵌插具之開尾筒之另 態的立體圖。 一實施形 圖10係將快開式滑件與開離嵌插具之開尾筒組 合之拉鏈 的平面圖。 圖11係從嚙合口側觀察快開式滑件之立體圖。 圖12係快開式滑件之側視圖。 圖13係圖10所示之快開式滑件之χιΙΙ_χιπ箭頭視剖面 圖14係圖10所示之滑件之乂以^乂箭頭視剖面圖。 圖15係圖10所示之滑件之XV-XV箭頭視剖面圖。 圖16係顯示靠近圖13所示之滑件之導入口的部分，最初 之鏈齒伸入凸緣側之布槽之狀態的平面剖面圖。 圖17係顯示圖14所示之剖面附近，鏈齒伸入布槽之狀態 的平面剖面圖。 圖1 8係顯示由圖1 7所示之狀態使喃合之鏈齒分離一個， 且將該分離之鏈齒重新伸入布槽之狀態的圖 圖19係顯示將第1鏈齒排之全部鏈齒由滑件取下而將左 右之鏈帶彼此開離之狀態的圖。 141738-10110l6.doc -29· 1378782 壁部形成 壁部形成 圖20係從嚙合口側觀察將用以獲得可撓性之 於上翼片之滑件的立體圖。 圖21係從嚙合口側觀察圖2〇所示之滑件的圖 圖22係從嚙合口側觀察將用以獲得可撓性之 於上翼片及下翼片之雙方的滑件的圖。 【主要元件符號說明】 10 快開式拉鏈 12 第1鏈齒排 13 第2鏈齒排 14 芯部 16 第1鍵帶 17 第2鏈帶 18 上止擋 18a 通過式上止擋 24 補強薄膜 30 插銷 33 凹陷部 34 第1扣止部 38 嚙合突起 40 ' 140 ' 240 筒銷 40B 開尾筒 40C 表壁面 40D 離開側防脫突片 40E 裏防脫突片 141738-1011016.doc • 30· 1378782 40F 隔離縫 40G 底壁 40H 筒銷側壁面 40J 開口 40Z 嵌插部 44 第2扣止部 50 、 150 、 350 、 650 ' 750 滑件 50D 連結柱 50F、50T、50U、650T、 凸緣 650U ' 750F 52 上翼片 53 下翼片 54 薄壁部 55 槽部 58 拉片安裝柱 59 拉片 59A 拉片轴部 141738-1011016.doc -31 -Stereoscopic view of the state. Another embodiment of the present invention is a perspective view showing another state of the open end of the opening and closing insert of the present invention. Figure 10 is a plan view of a zipper in combination with a quick-opening slider and an open-end cylinder that is opened and detached from the insert. Figure 11 is a perspective view of the quick-open slider viewed from the side of the engagement opening. Figure 12 is a side view of the quick opening slider. Fig. 13 is a cross-sectional view of the quick-opening slider shown in Fig. 10, and Fig. 14 is a cross-sectional view of the slider shown in Fig. 10 taken along the arrow. Figure 15 is a cross-sectional view taken along the line XV-XV of the slider shown in Figure 10. Fig. 16 is a plan sectional view showing a state in which the initial element is inserted into the groove on the flange side in the portion close to the introduction port of the slider shown in Fig. 13. Fig. 17 is a plan sectional view showing the state in which the fastener element is inserted into the groove in the vicinity of the cross section shown in Fig. 14. Fig. 18 is a view showing a state in which the sprocket is separated by the state shown in Fig. 17 and the separated sprocket is re-stretched into the groove. Fig. 19 shows the entire first sprocket row. A diagram in which the sprocket is removed by the slider to separate the left and right chain belts from each other. 141738-10110l6.doc -29· 1378782 Wall formation Wall formation Fig. 20 is a perspective view of the slider which is used to obtain flexibility for the upper fin as viewed from the engagement opening side. Fig. 21 is a view of the slider shown in Fig. 2A as seen from the meshing port side. Fig. 22 is a view of the slider which is used to obtain flexibility for both the upper blade and the lower blade as viewed from the meshing port side. [Main component symbol description] 10 Quick open zipper 12 1st sprocket row 13 2nd sprocket row 14 Core part 16 1st key belt 17 2nd chain belt 18 Upper stop 18a Through type upper stopper 24 Reinforcement film 30 Bolt 33 recessed portion 34 first engaging portion 38 engaging projection 40 '140 '240 pin 40B open tail cylinder 40C surface wall surface 40D away side anti-drop tab 40E inner anti-drop tab 141738-1011016.doc • 30· 1378782 40F Isolation seam 40G bottom wall 40H pin side wall surface 40J opening 40Z interlacing portion 44 second detent portion 50, 150, 350, 650 '750 slider 50D connecting post 50F, 50T, 50U, 650T, flange 650U '750F 52 Upper flap 53 Lower flap 54 Thin wall portion 55 Groove portion 58 Pull tab mounting post 59 Pull tab 59A Pull tab shaft portion 141738-1011016.doc -31 -