200840505 九、發明說明： 【發明所屬之技術領域】 本發明係關於例如適用於用 ㈣^謂配置在鞋子前侧或袋 體之開口邊緣周圍4之繩帶之 立^ ^ j^拉緊而卡止成任 思長度’或調整繩帶之擊緊窓声 瓦署、缸度之繩帶緊固件。 【先前技術】 有.、、=Λ:獻1至3所例示，其具傷 =1塊（shder)(亦稱插人體、滑動體等)，形成有繩帶用 牙通孔；殼體（case)(亦稱本體、殼體、外體等），將前述、、風 !:=側：開口以可滑動方式配置於内空間，且將可： =牙通孔連通之窗部形成於相對向之上下面;及賦勢(賦 手上(二？彈簧或樹脂之彈性片所構成)，將前述 :塊：向：设體突出之方向賦勢。再者，於使用時，滑塊 :猎由賦勢手段之賦勢力從殼體朝突出方 ，且 、μ , _邛内面與穿通孔之對應内面部之間，夢 ，而將绳帶之拉動側端部卡止成不會脫落。此外 ‘ 調整繩帶之拉動量之際，係使滑塊抵抗賦勢力： 移月敢體内昼入之狀態’而將鐵帶緊固件本身沿著繩帶 [專利文獻1]日本實公平5_3〇52號公報 =利文獻2]日本特料⑽助號公報 r利文獻3]曰本特開1 ·21 _7號公報 【發明内容】 319758 5 200840505 [發明欲解決之問題] 上述之習知繩帶緊固件，雖然 ▲ 拉出量等而具有簡單且容易使用之優點，帶之 要將滑塊賦勢之賦勢手段 ς 者均需 小型化、輕量化及点太… 求更進一步之 若如專利文獻j ^ 亦即，於賦勢手段之中， 亦★要配ΐ! 使用線圈彈簧，則零件數量會增加， 开；，’而若如專利文獻2將彈性片與滑塊-體 賦予，好具變得昂貴，而且若彈性片較短，則難以 、^弹力特性，若較長又需要較大之配置空間。 -件婁 =目Γί在於解除以上之問題，尤其在於削減 ‘之提^…成小型、輕量化，藉此而有助於可靠 眩之徒幵與用途擴大。 [解決問題之方案] ^為了達成上述目的，本發明若以形態例作參考而予以 付別界疋，係具備有：滑塊2，形成有繩帶用穿通孔；及 殼體1 ,將前述滑塊2從端面侧之開口 14a以可滑動方式 配置於内空間14,且將可與前述穿通孔連通之窗部形成於 相對向之上下面；且在將繩帶4之拉動侧端部穿通於前 述窗部及前述穿通孔之狀態下，透過前述滑塊2之滑動而 將前述穿通孔相對於前述窗部之位置偏移，藉此卡止成不 會脫落者，其特徵為：由前述殼體〗與一對前述滑塊2、2 之3點結構而成，前述殼體1係在兩侧具有前述内空間14 及述窗部15、16，並且前述各滑塊2係分別獨立配置於 前述兩侧之内空間14，且該各滑塊2係分別在2個部位 319758 6 200840505 >(22、23)具有前述穿通孔，用以將前賴帶4 部4&，料同方向分別引導至前述殼Hi之兩側 對應侧之前述窗部15或16及前述各穿通孔m牙^ .此狀㈣由朝向不同方向之拉動操作使 二 動，藉此而形成可卡止之方式。 π塊2 μ 在以上之本發明中’以、繩帶而言，係在包括财 或細繩（COrd)等類似繩件之廣義上所使用者。此外，以繩 ，拉動侧端部而言，可考慮為例如通常之鞋帶，相同繩 帶之兩端作為拉動侧端部之態樣；以及分割之各 :衣服等物品之分開位置’若拉近各繩帶之拉動側端部 時，則不同繩帶之對應端均成為拉動側端部之態樣，任一 者均可。 以上之本發明以具體化為以下之構成更佳。 (1) 前述滑塊2係具有下列構成：大致··舌狀之插入板部 20,插入於前述殼體丨之内空間14，並且形成有前述穿通 孔22、23 ; •叙部21 ’設於該插入板部2〇之對應端而將前 述殼體1之開口 14a覆蓋成從外侧無法目視；及防止脫落 手段24，用以防止滑塊不致從前述殼體丨意外地脫落（申 請專利範圍第2項）。 (2) 在前述穿通孔22、23及前述窗部之至少一方係設 有咬住鈿述繩帶4之對應部之稜邊（edge)部22a、23a等構 成（申請專利範圍第3項）。 (3) 前述各穿通孔22、23係由圓形所組成，並且前述 窗部15、16係為由可供前述各穿通孔露出之大小之橢圓形 7 319758 200840505 w 所組成之構成（申請專利範圍第4項）。 [發明之功效] 在申請專利範圍第1項之發明 尤其為殼體及2個滑塊之3 %心/㈣^結構， 而、丄 恩之3 '占構成’且不使用職勢手段， 猎由將各_之㈣側端部朝不同作 型、輕量化且::牛步達成成本降低與小 丑猎此而進一步實現用途擴大。 在申請專利範圍第2項之發财 之單純化為前提，且藉由存在有將殼體 目視之叙部’而可使外觀特性 ； 落掉落’而得以維持易處理性。 吏用…塊之脫 在申請專利範圍第3項之發 知 和！ m又體侧窗部内面與滑塊侧 通 ^ , 卡止成不胃脫落，惟此時，可#由以择@ 部夹住而賊予確實之防 碏由以稜邊 請專…：！ 卡止效果。相對於此，在申 :入於窗部及各穿通孔之操作 脫落卡止效果。 ^應#可賦予確實之防止 【實施方式】 鉍筝知、圖式說明本發明奋 示绳帶緊固件之外觀，第2固：:土“形m圖係顯 ^ Q _ 圖係錄員示繩帶緊固件之έ田邱 弟3圖係顯*繩帶_件使 =⑽之細和 了之狀怨，弟4圖係顯示構 319758 8 200840505 :件r體單件，第5圖係顯示構成繩帶緊固件 、二述在以下之說明中，係依結構特徵、作用特徵 (結構特徵） 貫施形態例之繩帶緊固件3係ώ总 — =則是相當?小。殼體1及滑塊2均係為樹脂之射 "且均為單純之形狀而具有優異量產性。 且由上下面10、11、兩端面12、12、及兩侧面13、 13所界，。上下面1〇、u之形狀係上面㈣極和緩 之凸开y弓曲面，而下面11則為極和緩之凹形彎曲面，並於 左右以上下貫通的狀態設置有窗部15a、15b與16a、16b。 -·各窗部係橫向較長之橢圓开》。此外，殼體/内係以剖面矩 形之空間貫通兩端面12、12之間。元件符號14係其内空 間而元件符唬14a係為貫通連通於内空間14之各端面 12的開口。惟殼體i之内部係只要在兩端面開口，且在其 鈾方具有連通於該開口之預定長度之内空間即可。 另外，元件符號15a與16a係上面1〇之窗部、元件符 號15b、16b係下面n之窗部。此外，雖未附上元件符號， 惟各窗部之中，窗部15a、16&之孔下緣、及窗部15b、i6b 之孔下緣及孔上緣係以容易咬住繩帶4之對應部份之方式 形成稜邊部。 如第1圖及第5圖所示，各滑塊2係由大致舌狀之插 9 319758 200840505 纛 .入板邓20、及没於插入板部2〇之後端面之鈕部μ ,成。插入板部20係為插入於殼體侧内空間14之形狀，发 ，有用以f通繩帶4之2個穿通孔22、23、及分別突出： 下面之突起24。元件符號25係為插入板部2〇之上 中σ又於鈕# 21刚方之凹部。從第5圖⑷可明 通孔 u及穿通孔23係以各個孔之上下緣容易咬住繩帶4 = 應部伤之方式形成有稜邊部22a、23a。 、 各穿通孔22、23係由相同直徑之圓形所構成，並且從 弟2圖⑷可推知，兩者皆成為收納於前述窗部（l5a、15b 或⑹、⑽）内之大小。突起24係於插入板部2〇之上下 面：位於刖侧穿通孔22與後側穿通孔23之間，且突出於 板寬度之中間部位。再者，在各滑塊2相對於殼體工從兩 端之開π 14a插入於對應之内空㈤14之狀態下，各 24係位於對應之窗部〇5a、丨讣或16&、i6b)内，且若各滑 塊2朝被拉出之方向滑動時，則各該突起⑷系與對應= •部（15a、151)或16a、16b)之内周抵接，而發揮作為撞止^ (stopper)之功能，以限制滑塊不致穿過窗部。 鈕部21係由在插入板部2〇插入至殼體内空間μ 到最大程度之狀態下將殼體侧開口 14a覆蓋成無法從外側 目視之大小所構成。此外，鈕部21係具有突設於外面之複 數個凸部21a ’在將滑塊2朝殼體！内按壓操作之際，使200840505 IX. Description of the Invention: [Technical Field] The present invention relates to, for example, a tie which is disposed on the front side of a shoe or around an opening edge of a bag body by a (4) The length of the rope is fixed or the rope strap fasteners of the cylinders are tightened. [Prior Art] There are ., , = Λ: exemplified by 1 to 3, which has a shark (also called a human body, a sliding body, etc.), and has a through hole for a belt; a housing ( Case) (also referred to as body, housing, outer body, etc.), the aforementioned, wind!:= side: the opening is slidably disposed in the inner space, and the window portion that can be connected to the tooth through hole is formed in the opposite To the top and bottom; and the potential (the hand (two? spring or resin elastic sheet), the above: block: to the direction of the body protrusion. In addition, in use, the slider: The hunting force is forced from the shell to the protruding side, and between the inner surface of the μ, _ 邛 and the corresponding inner surface of the through hole, the dream is pulled, and the pulling side end of the rope is locked so as not to fall off. In addition, when adjusting the pulling force of the rope, the slider is made to resist the force of the force: the state of the moon is dare to break into the body, and the iron belt fastener itself is along the rope [Patent Document 1] Japan Real Fair 5_3〇 Bulletin No. 52 = Lee Document 2] Japanese Special Materials (10) Auxiliary Bulletin r Li Literature 3] 曰本特开1·21 _7号 [Summary of the Invention] 319758 5 200840505 [Inventive Problems] The above-mentioned conventional cord fasteners have the advantages of being simple and easy to use, such as the amount of pulling out, etc., and the belts must be miniaturized, lightweight, and point-oriented. Too... If you want to go further, as in the patent document j ^, that is, in the form of the means, it is also necessary to match! With the coil spring, the number of parts will increase, and open;, and if it is flexible as in Patent Document 2 The sheet and the slider-body are provided, and the good tool becomes expensive, and if the elastic piece is short, it is difficult and elastic, and if it is long, it requires a large configuration space. - 娄=目Γί is to solve the above problem In particular, it is to reduce the size of the product into a small size and light weight, thereby contributing to the development of reliable glare and the use of the application. [Solution to solve the problem] ^ In order to achieve the above object, the present invention is based on the form of the example. In addition, the slider 2 is provided with a through hole for the cord, and the housing 1 is slidably disposed in the inner space 14 from the opening 14a of the end surface side, and Forming a window portion connectable with the aforementioned through hole Upward and downward; and in a state where the pulling-side end portion of the cord 4 is passed through the window portion and the through-hole, the position of the through-hole is offset from the window by the sliding of the slider 2 And the card is formed so as not to be detached, and is characterized in that: the housing 1 and the pair of the sliders 2 and 2 are three-pointed, and the housing 1 has the inner space 14 on both sides and The window portions 15 and 16 are respectively disposed, and the sliders 2 are independently disposed on the inner spaces 14 on the two sides, and the sliders 2 are respectively in two places 319758 6 200840505 > (22, 23) having the foregoing a through hole for guiding the front portion 4 and 4, respectively, in the same direction to the window portion 15 or 16 on the corresponding side of the shell Hi and the through hole m teeth. The shape (4) is different from the direction The pull operation of the direction causes two movements, thereby forming a lockable manner. The π block 2 μ is used in the above-mentioned invention, in terms of a rope, in a broad sense including a cord or a cord (COrd). Further, in the case of the rope, the pulling side end portion may be considered as, for example, a usual shoelace, the two ends of the same rope belt being the side of the pulling side end portion; and the divided portions: the separated position of the article such as clothes 'Rola When the side end portions of the respective rope belts are pulled, the corresponding ends of the different rope belts may be in the state of the pulling side end portions, either of them. The above invention is more preferably embodied as the following. (1) The slider 2 has the following configuration: a substantially tongue-shaped insertion plate portion 20 inserted into the inner space 14 of the casing casing, and having the through-holes 22, 23 formed therein; Covering the opening 14a of the casing 1 at the corresponding end of the insertion plate portion 2〇 so as not to be visually visible from the outside; and preventing the falling-off means 24 for preventing the slider from accidentally falling off from the casing ( (patent pending) Item 2). (2) At least one of the through-holes 22, 23 and the window portion is provided with an edge portion 22a, 23a that bites a corresponding portion of the string 4 (see the third item of the patent application) . (3) Each of the through-holes 22, 23 is composed of a circular shape, and the window portions 15, 16 are composed of an elliptical shape of 7 319758 200840505 w which can be exposed for each of the through-holes (patent pending) Item 4 of the scope). [Effects of the Invention] The invention of the first application of the patent scope is in particular a 3% heart/(four)^ structure of the casing and two sliders, and the 3' of the 丄en's constitutes a constitution and does not use the means of occupation, hunting The use of the side ends of each of the four sides is different, and the weight is reduced: the cost reduction of the cow step and the clown hunting are further expanded. It is premised on the purification of the wealth of the second application of the patent scope, and the appearance property can be maintained by the presence of the portion of the casing visually seen.吏 ... 块 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在m, the inner side of the side window and the side of the slider pass ^, the card is not stomach off, but at this time, can be held by the @@部部, and the thief is sure to prevent it from being edged. Please... The effect of the lock. On the other hand, in the operation of the window portion and each of the through holes, the locking effect is released. ^应# can be given to the prevention of the [Embodiment] 铋 知 、, diagram illustrates the appearance of the rope fasteners of the present invention, the second solid:: soil "form m map system ^ Q _ diagram system recorder The rope fasteners of the έ田邱弟 3 picture system * rope _ pieces make = (10) the fine and the grievances, the brother 4 shows the structure 319758 8 200840505: piece r body single piece, the fifth picture shows The rope fasteners are described in the following description. The rope fasteners according to the structural features and the functional characteristics (structural features) are generally the same as the small ones. The sliders 2 are all made of resin and have excellent mass productivity, and are bounded by the upper and lower surfaces 10, 11, the end faces 12, 12, and the two side faces 13, 13. The shape of 1〇, u is the upper (four) pole and the convex y-bow curved surface, and the lower 11 is the extremely concave concave curved surface, and the window portions 15a, 15b and 16a, 16b are provided in a state of being penetrated left and right. - The windows are horizontally long and elliptical open. In addition, the housing/inner is separated by a space of a cross-section rectangle between the end faces 12, 12. Component symbol 1 4 is the inner space and the component symbol 14a is an opening that penetrates through the end faces 12 of the inner space 14. However, the inner portion of the casing i is open at both end faces, and has a uranium side having a communication connection with the opening. In addition, the element symbols 15a and 16a are the upper window portion and the component symbols 15b and 16b are the window portions of the lower n. Further, although the component symbols are not attached, among the window portions, The lower edge of the hole of the window portions 15a, 16 & and the lower edge of the hole of the window portions 15b, i6b and the upper edge of the hole form an edge portion so as to easily bite the corresponding portion of the string 4. As shown in Fig. 1 and In the figure 5, each of the sliders 2 is formed by inserting a substantially tongue-shaped plug 9 319758 200840505 入. into the panel Deng 20 and a button portion μ which is not inserted into the end surface of the panel portion 2〇. The insertion panel portion 20 is inserted. In the shape of the housing-side inner space 14, the two through-holes 22, 23 of the f-passing strap 4 are respectively protruded: the lower projections 24. The symbol 25 is inserted into the upper portion of the plate portion 2 σ is in the recess of the button # 21. From Fig. 5 (4), the through hole u and the through hole 23 can be used to easily bite the rope with the lower edge of each hole. 4 = edge portions 22a and 23a are formed in such a manner as to be wounded. Each of the through holes 22 and 23 is formed by a circle having the same diameter, and it can be inferred from the figure 2 (4) that both are accommodated in the window. The size of the portion (l5a, 15b or (6), (10)). The protrusion 24 is attached to the upper surface of the insertion plate portion 2〇: between the crotch side through hole 22 and the rear side through hole 23, and protrudes in the middle of the plate width Furthermore, in the state in which the sliders 2 are inserted into the corresponding inner space (five) 14 from the two ends of the slider 2, the respective 24 systems are located in the corresponding window portions a5a, 丨讣 or 16&, i6b. When the sliders 2 are slid in the direction in which they are pulled out, each of the projections (4) abuts against the inner circumference of the corresponding portion (15a, 151) or 16a, 16b), and functions as a collision. ^ (stopper) function to limit the slider from passing through the window. The knob portion 21 is formed such that the housing-side opening 14a is covered so as not to be visually visible from the outside in a state where the insertion plate portion 2 is inserted into the housing inner space μ to the maximum extent. Further, the button portion 21 has a plurality of convex portions 21a' protruding from the outside to face the slider 2 toward the casing! During the internal pressing operation,
手指等因凸部21a之存在而難以滑動。 T (作用特徵） 以上之、繩帶緊固件3係如第3圖中之使用例所示，例 319758 10 200840505 a -如’在將配置於袋體之開口緣周圍等之繩帶4之兩端部 ，4a、4a從不同之方向拉近’並卡止成可調整長度時所使 用’亦即’在此悲樣中，如第3圖⑷所示，左側之端部乜 =被拉向繩，緊固件3之左侧，並穿通於下側之窗部⑽、 月J側之牙通子L 22、上側之窗部j5a、後側之穿通孑匕u、下 側窗部Hb而被拉出至織帶4之相對應之内側。同樣地， 右側之端部4&亦被拉向織帶緊固件3之右側，並穿通於下 •之心：:Γ、則侧之穿通?L 22、上側之窗部i6a、後侧 側:通孔23、下側窗部l6b而被拉出至繩帶4之相對應内 再者，繩帶4係從以上之設置㈣狀態，將兩端部. a如弟3圖⑻所示朝該圖之不同箭頭方向 此 一來，繩帶緊固件3即在兩側、 ，、乍如此 動方向之應力，而朝與該應 =2之=端一 側之滑塊2朝從殼…之對應 即，左 •塊2朝從殼體！之對應端突右二向、右側之滑 、、典祕1 V 右方向滑動。換古之，夂 /月塊2係以形成有後側穿通孔幻之 。之口 應開口 14a側移行之滑 ”朝内工間14之對 即將各拉動側端部4a之對應部挾持合'緊固件3 之對應孔周面部分與穿通孔2 ⑸、15b 上下窗部i6a、16b之對應孔周而/應孔周面部分之間、或 孔周面部分之間，藉此而卡^f牙通孔23之對應 4a不致脫落。 較“之拉動侧端部4a、 此卡止狀態尤其可藉由以下等 ^叩；貫維持，亦 319758 11 200840505 w =.上述窗部15a之孔下緣及窗部15b之孔上下緣之稜邊 部、及穿通孔23之孔上下緣之稜邊部23a咬住繩帶4之對 應邛、以及各拉動侧端部4a中，從下側窗部15b或窗部 16b拉出之繩帶部分位於插入於窗部…或窗音"补之前 方而成為挾持在朝與第3圖⑻之箭頭相反方向拉動（受到 與箭頭相反方向之張力）之繩帶部分與殼體i之對應 間之狀態。 此外解除繩▼ 4之卡止或緩和拉動程度時，係將釦 21按壓刼作於殼體丨之對應端面側。如此一來，繩帶緊固 件3係成為滑塊2朝内空間14之内部滑動，並切換成與第 3圖⑷相同之設置時之狀態’而使拉動侧端部^被拉回。 由於此卡止解除操作並非如f知結構方式係抵抗賦勢手段 之賦勢力來進行，因此藉由較弱之按壓力即可解除卡止。 、在以上之繩帶緊固件3中，與習知結構相比，只要製 造殼體1與滑塊2即可，*且組裝作業亦由於未使用= 手段而相對變得容易，因此可減低成本，且由於節省賤勢 ^段用之配置”，而可實現進—步之小型化與輕量化， 猎此亦將適用於例如嬰兒用之衣服或其他身邊用品，而 可期待用途擴大。 另外，以上之實施形態並非用以限制本發明。本發 之繩帶緊固件只要實質上具備申請專利範圍所特別界‘之 技術要素即可，而細部可視需要作各種變更或加 【圖式簡單說明】 ^ 第1圖係為顯示實施形態例之繩帶緊固件之概略斜視 319758 12 200840505 圖。 第2圖(a)係為上述繩帶緊固 圖、（c)為側面圖、⑷為⑷ 八 回、⑻為端g 献。 ⑻之線A-A剖面圖。弟圖（a)係為顯示將鄉帶 述繩帶緊固件之狀能> 動侧端部分別穿繞在上動側端部朝不回1為頒不將各繩帶之拉 哪丨朝不冋方向拉動操作 第4圖# μ、+、 狀心之。彳面不意圖。 g係,4不上述繩帶緊固件之 圖、（b)為端面圖、（c)Anr;囬/ 予什（a)為上面第5 θ 1 ㈤⑷為⑷之Β-Β線剖面圖。 罘5圖係顯不上述繩帶緊固件 杜圖、（b)A女嫂；θ 鬼單件、（a)為上面()為右知面圖、⑷為左端面 ⑷之C-C線剖面圖。 （）為側面圖、（e)/ 1 主要元件符號說明 10 12 14 15a 20 21a 22a 25 殼 /繩帶緊固件 (殼體）上面 (殼體）端面 内空間 15b 上、下窗部 插入板部 凸部 23a 稜邊部 凹部 2 4 11 13 14a 16a 21 22、 24 滑塊 繩帶C4a係為拉動側端苦 (殼體）下面 (殼體）側面 開口 、16b 上、下窗部 紐部 23 繩帶用穿通孔 突起（防止脫落手段） 319758 13The finger or the like is difficult to slide due to the presence of the convex portion 21a. T (acting feature) The above-mentioned cord fastener 3 is as shown in the use example in Fig. 3, and example 319758 10 200840505 a - such as 'two of the cords 4 to be placed around the opening edge of the bag body, etc. When the ends 4a, 4a are pulled closer from different directions and are locked into an adjustable length, that is, 'in this sad case, as shown in Fig. 3 (4), the left end is 被 = pulled The rope, the left side of the fastener 3, is passed through the lower window portion (10), the month J side tooth pass L 22, the upper side window portion j5a, the rear side through hole 孑匕u, and the lower side window portion Hb. Pull out to the corresponding inner side of the webbing 4. Similarly, the right end portion 4& is also pulled to the right side of the webbing fastener 3, and is passed through the lower center:: Γ, then the side of the through? L 22, the upper side window portion i6a, the rear side: through The hole 23 and the lower side window portion 16b are pulled out to the corresponding one of the cords 4, and the cords 4 are from the above set (four) state, and the two ends are formed as shown in Fig. 3 (8). In the direction of the different arrows, the cord fasteners 3 are in the direction of the movement on both sides, and the direction of the slider 2 corresponding to the end side of the ==== , left • block 2 towards the shell! The corresponding end of the right side of the right, the right side of the slide, the secret 1 V right direction slide. In the old days, the 夂 / month block 2 is formed to have a rear side through hole illusion. The opening of the opening 14a should be slid by the side of the opening 14a. The pair of the inwardly facing work chambers 14 will hold the corresponding portions of the respective side portions 4a of the pulling side. The peripheral portion of the corresponding hole of the fastener 3 and the through hole 2 (5), 15b, the upper and lower windows i6a 16b corresponds to the circumference of the hole / between the peripheral portion of the hole, or between the peripheral portion of the hole, whereby the corresponding 4a of the toothed through hole 23 does not fall off. "Through the side end portion 4a, this The locking state can be maintained by, for example, the following: 319758 11 200840505 w =. The lower edge of the hole of the window portion 15a and the edge of the upper and lower edges of the hole of the window portion 15b, and the hole of the through hole 23 The edge portion 23a of the edge bites the corresponding jaw of the cord 4, and the portion of each of the pulling side end portions 4a that is pulled out from the lower side window portion 15b or the window portion 16b is located in the window portion ... or the window sound " In the state of the front side, it is in a state of being held between the rope portion which is pulled in the opposite direction to the arrow of the third figure (8) (the tension in the direction opposite to the arrow) and the casing i. Further, when the locking of the rope ▼ 4 is released or the degree of pulling is relaxed, the buckle 21 is pressed and pressed on the corresponding end face side of the casing 。. As a result, the cord fastener 3 is slid inwardly of the slider 2 toward the inner space 14, and is switched to the same state as that of the third figure (4), and the pulling-side end portion is pulled back. Since the locking release operation is not performed by the fact that the structural mode is resistant to the biasing means, the locking can be released by the weak pressing force. In the above-described cord fastener 3, as long as the housing 1 and the slider 2 are manufactured as compared with the conventional structure, * and the assembly work is relatively easy due to the useless means, so that the cost can be reduced. In addition, since it is possible to reduce the size and weight of the steps, it is also suitable for use in, for example, baby clothes or other accessories, and it is expected to expand the use. The above embodiments are not intended to limit the present invention. The cord fastener of the present invention may be substantially provided with the technical elements of the patent application scope, and the details may be changed or added as shown in the drawings. ^ Fig. 1 is a schematic oblique view showing a cord fastener of an embodiment of the example 319758 12 200840505. Fig. 2 (a) is the above-mentioned cord fastening diagram, (c) is a side view, and (4) is (4) eight times. (8) is the end g. (8) The line AA cross-section. The younger figure (a) is to show the shape of the fasteners in the township > the moving side ends are respectively wound around the upper moving side end Back to 1 is not to be able to pull the ropes Operation 4Fig. # μ, +, 状心. The surface is not intended. g system, 4 is not the above diagram of the rope fastener, (b) is the end view, (c) Anr; back / to (a ) is the above-mentioned 5th θ 1 (5) (4) is the Β-Β line profile of (4). 罘5 shows that the above-mentioned rope fasteners are not shown, (b) A son-in-law; θ ghost single piece, (a) is the above ( (4) is the right side view, (4) is the CC line cross section of the left end face (4). () is the side view, (e) / 1 main component symbol description 10 12 14 15a 20 21a 22a 25 shell / rope fasteners (housing Upper (inner) end face inner space 15b upper and lower window insertion plate portion convex portion 23a edge portion concave portion 2 4 11 13 14a 16a 21 22, 24 Slider strap C4a is pulling side end bitter (housing) The lower side of the (housing) side opening, the upper and lower window portion of the upper portion of the upper portion of the upper portion of the upper portion of the upper portion of the upper portion of the upper portion of the upper portion