1241171 九、發明說明： 【發明所屬之技術領域】 本發明係一種將繩狀構件彼此得以連接分離自如地連 結之扣具，尤指關於一種由公構件及母構件構成的扣具。 更洋σ之，藉由一疋值以上的負載（拉脫力）從扣合狀態解 除扣合，而不會對頸部或胳臂等身體部位造成過大的負 荷。此外’本說明書中，「繩狀構件」廣義上包括帶子 '、條 帶（band)、繩索（cord)及類似此等的構件。 【先前技術】 由於對象之扣具係由公構件及母構件所構成者，故可 使用於例如用以將裝有各種卡片類的卡片套或將攜帶裝置 掛在頸部之繩狀構件的連接分離，或使用在將眼鏡等配科 類戴在頭部之難構件的連接分離，或使肖在將衣服類之 開口部的繩狀構件彼此可連接分離地連結時。而此種用途 I ’例如’藉由公/母構件形成環狀的繩狀構件因某種原 2勾住時，會間接或直接地對身體部分造成過大的負Y，、 士以：：成危險。因此，以公/母構件彼此的扣合構造而 :、准持預定扣合力使之不會不經意地脫離，同時以一定 具二 =:合之相反的重要條件，皆須充分 力時破r 4上係有：公構件及母構件承受預定拉脫 母構件：以:扣合或連結狀態的方式；以及公構件及 解除4人、目円於正規解除操作之方式，抵抗扣合力，以 #最=!方;w者雖在避免危时面㈣有效，但1 係取不可能使用的方式。後者雖是最可能使用的方式，然 315411 5 1241171 而會產生如何維持預定扣合力，以抑制上述拉脫力不 問題。 第7圖係後者的構造例，記載於下述專利文獻丨。 圖中之扣具（neck str丨包括：基 ^ _ 丞。丨51、56，用以安裝繩狀 構件60之端部60a;以及母構件5〇及公構件μ ,分別形 成被扣合部53及扣合部57之一方，而兩者係藉由朝拉開 方向之一定值以上的拉脫力，從彼此靠近的扣合狀態解除 扣合。在此，母構件5〇從後側至前側包括有：且安穿孔 5U的基部51 ;具被安裝部53的中間部分；以及區隔框狀 入口…的前端部52。繩狀構件6〇之對應端部_係以 繞著安裝孔51a的狀態安裝於基部51上。被扣合部53設 有徒母構件50内穿通兩邊外側的凹狀開口。公構件μ係 包括：具後側安裝孔56a的基部56;以及從該基部兄突 出的一對扣合部57。兩扣合部57係從基部％突出而設置 於相對較細之彈性腳部57a的前端側，如第7圖⑻所示， 其結構係包括：突出量從腳部57a側朝外側遞增之扣合側 斜面部57b;以及與突出量從斜面部m之頂點逐漸遞減1 之引導側斜面部57C。上述的結構中，兩扣合部57從入口 5〇a插入母構件利過程中，因腳部^的彈性變位而縮 小彼此的間隔，到達被扣合部5 3的開口時即恢復成原來的 形狀，俾將斜面部57b %下部位扣合在該開〇。該扣人力 係與各扣合部57對於被扣合部53之開口的突出量成正 比，且由腳部57a之彈性變位程度所決定。 [專利文獻1 ] 315411 6 1241171 貫用新案登錄第3086720號公報7 θ 【發明内容】 “報U1圖至第8圖） [發明所欲解決之課題] =:口，而形成左右對稱形狀，且設定斜面精 相對於腳部57a之角度 宝m 飞斜度0，錯此，以拉開方向之― 疋值以上的拉脫力，從扣合狀 -, 干示扣合。然而，在此椹 以中，％境溫度差（例如，宇、、w川。 毒 丄备 /孤3〇C時和-30〇C時），或者例 如在固定母構件5〇的狀態 ^ aa ^ ^ U马Α構件55之繩狀構件 、拉复速度及拉良方向，而使解 極大。而且，反覆操作扣合及解日脫力變化 脫力容易較快變弱。 。才扣σ解除時拉 本=係為了解決上述的問題而設計者，其目 上簡單且得以維持量產性的扣具，同時可抑 制％除扣合時之拉脫力之 — 勺且稭由使拉脫力更容易接 ^疋值，以提升商品價值。 [用以解決課題之手段] 為了達成上述目的，本發明巾請專利 以圖例特定表示時，如1 #丄m ^ r ^ 扣具係由用以安裝繩狀構件3之端邻 的 I 設部（16 及 i6a、24 另^ 邱27月 '“人 24及2〇a)’以及分別形成有扣合 n:ia'—方的公構件2及母構件1所構 =，、而韩合部27 &被扣合部Ua可藉由拉開方向之 i以土：拉脫力’從彼此接近時相互扣合的狀態解除扣 口 ，、彳寸被為：將上述公構件2與上述母構件丨之—方， 315411 7 1241171 由硬度低於另一古 方之軟質樹脂材所形成。 卑二::棋t發明申請專利範圍第2項中，扣具係由用以 、 、 之立而邛3a的裝設部（16及16a、24及2〇a)， 以及7刀別形成有扣合部27及被扣合部lla之一㈣公構件 2及母構件1所播 千 叮稱成’而該扣合部27及被扣合部lla可葬 由拉開方向之一中 曰 、〜 疋值以上的拉脫力，從彼此接近時相互扣 口勺狀心解除扣合，其特徵為：將含有上述扣合部27之對 應” 3有上述被扣合部1la之對應部分的一方，如第 =弟6圖例所不由硬度低於另—方之軟質樹脂部（第$或 弟圖中形成斑點的部分）所形成。 (設計點等） ^上各扣具中，公構件及母構件為樹脂製模塑品，公 件插入母構件内，藉由扣合部及被扣 使用：態的方面，以及該扣合藉由拉開方向之一定值= 的負何咏脫力）彈性地解除扣合的方面，係與習知製品相 同使。果題所例I之解除扣合時的拉脫力 鳩品不會參差不均，也不會因溫度變化或拉脫負2 向而參差不均。此係由於在使用狀態下，繩狀構件等勾住 其他物品等時’會對身體部分直接或間接地造成負荷，為 $避免該負荷所引起之危險之故。本案發明者調查習知物 -之扣合結構的結果發現，僅藉由設定專利文獻！所例舉 之扣合部及被扣合部的形狀，不可能抑制上述拉脫力之參 差不均，於是，不斷地致力於檢討研究而完成本發明。亦 即’本發明的重要部㈣在扣具由公/母構件之2物品所 3154I1 8 1241171 構成的態樣下’在兩者彼此接近時相人 拉開時解除彳人 σ 5，朝分離方向 ία除扣合的扣合構造巾，將公構 :硬度低於另-方之軟質樹脂材所形成，：:二 =應=與含有被扣合部之對應部分的—有 負=::::=形成， 車貝树月曰材或軟質樹脂部變形，以八4入 :。此係由於習知物品的拉脫力會 ：解 參差不均，或交总客4 反文化產生很大的 部八&併从 破扣，然而，相較於硬質材或硬質 :刀，軚貝材或軟質部分即使在低 、 或可挽性，因此在解決上述問題上極為2、、隹持舞性特性 此外，本發明申請專利範圍第3項 ==之:將母構件心= 側被扣合部係利二扣:解作 :構件:扣合部係藉由開缝區隔形成二二:片且 邛兩者都很容易產生彈性變位，所以可 “ 除扣合時，因過大的負荷所造成之破裂等破損：二 '及=彳 於此，本發明申請專利範圍第4項中=虞。相對 部插入或拉入母構件時，藉由長溝與弓！導突起的片 抑制上述拉開方向所產 請專利範圍第5項中，上述敕質丹、句本發明申 ^熱可錄㈣體（elastQmef 寺 最優良的材質是有意義的。該熱可塑性彈性體(二： 315411 9 1241171 下具有橡膠狀彈性，高溫下具有可塑化的性質，可例舉出. ;=(=、聚氨_TPU)、聚§寒_、聚醯胺 ’、 離子鍵聚合物（IQ)等。該材料在熱可塑性樹脂 中，，線狀構造或工程塑膠㈣g_lng細ic)中， 係比书用於扣具材料的聚縮^(p〇M)、聚酿胺 ㈣（PC)等硬質系材料更昂因此，就發明型態而= 取理想的狀態係如申請專利範圍第5項之所示，僅於公/ 母構件之-方，或含扣合部及被扣合部之對應部分的一方 使用TPE如此，可抑制製造費用之增加 述扣合力與上述拉脫力。 涡足上 【實施方式】 依據附圖說明本發明之較佳實施型態。第i圖係扣具 :公：母構件的概略外觀圖。第2圖係該扣具的使用狀 ^弟Μ⑷係俯視圖，（b)係⑷之寬度中間部的剖視圖。 弟圖係表示母構件之細部結構，第3圖⑷係俯視圖，第 奸圖(^)係底視部’第3圖（c)係⑷之寬度中間部的剖視圖， 弟圖⑷係⑷之A-A線的剖視圖。帛4圖係、表示公構件 之細部結構’第4圖⑷係俯視圖，第4圖⑻係由⑷之c 方向觀察的側視圖’第4圖（c)係俯視圖，第4圖⑷係⑷ 之B-B線的剖視圖。第5圖及第6圖係變形例，第 及^係對應於第3圖⑷及（c)的圖，帛6圖⑷及⑻係對應 於第4圖（a)及⑷的圖。以下的說明中，敘述扣具 用例、變形例，然後，例舉實施例明示本發明的實用性。 (結構） 315411 10 1241171 實施型態的扣具㈣計在例如，將± 部之繩狀構件的連接分離、將配件類 ==: 的連接分離、將衣服開口部之繩狀構件彼此可 == 如地連結，亦即作為身邊物品之用途，而自 小於圖面尺寸的公構件1及母構件2所構成二畐 母構件2係在分別具有後述扣合部及被扣合 ^彼此接f時相f扣合且朝分離方向引拉時解除扣合的^ 不同別由柄塑品所構成的方面，係與習知結構相同。 知相同：〒：(公?件1及母構件2之其中-方係由與習 則由硬度低於上述硬質樹脂材之成=方 == 母構件β公構件2的具體形狀:異成:方方面。 2為軟質合Γ兒，母構件1為硬質樹脂材，公構件 或者母構件〗為軟 為硬質樹脂材之任一相人。“L 矸A構件2 % ' 卜，硬質樹脂材係與習知構 ^相同’而軟質樹脂材則以熱可塑性彈性體（如⑽⑻為讀 大致Hi圖至第3圖所示，母構件1係形成前後貫穿的1241171 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a fastener that can freely connect and separate rope-like members, and particularly relates to a fastener composed of a male member and a female member. More sigma σ, the buckle is released from the buckle state by a load (pulling force) of more than one threshold value, without causing an excessive load on the body parts such as the neck or the arm. In addition, in the present specification, a "rope-like member" broadly includes a band, a band, a cord, and the like. [Prior art] Since the object's buckle is composed of a male member and a female member, it can be used for connection of a rope-like member for holding a card holder containing various cards or a carrying device around the neck, for example. Separation, or use to separate the connection of difficult components such as eyeglasses on the head, or when Xiao connects and connects the rope-like members of the openings of clothes. And for this kind of use I 'for example', when a ring-shaped rope member formed by a male / female member is caught by some kind of element 2, it will cause an excessive negative Y to the body part indirectly or directly. Danger. Therefore, with the fastening structure of the male / female members, the predetermined fastening force shall be held so that it will not be inadvertently separated, and at the same time, the important condition that the two must be equal to the opposite is necessary to break the r 4 when the force is sufficient. The upper parts are: the male member and the female member are subjected to the predetermined pull-out of the female member: in the manner of: buckle or connection state; and the male member and the release 4 people, aiming at the regular release operation, resisting the buckle force, with # 最=! 方; Although w is effective in avoiding critical situations, 1 is a method that is impossible to use. Although the latter is the most likely method, 315411 5 1241171 will produce how to maintain the predetermined fastening force to prevent the above-mentioned pull-out force. Fig. 7 is an example of the latter structure, which is described in the following patent document. The fastener (neck str) in the figure includes: base ^ _ 丞. 51, 56 are used to install the end portion 60a of the rope-like member 60; and the female member 50 and the male member μ form the buckled portion 53 respectively. And one of the engaging portions 57, and both of them are released from the engaging state close to each other by a pulling force of a certain value or more in the pulling direction. Here, the female member 50 is from the rear side to the front side. It includes: a base portion 51 that is perforated with 5U; a middle portion with a mounted portion 53; and a front end portion 52 that separates the frame-shaped entrance. The corresponding end portion of the rope-shaped member 60 is tied around the mounting hole 51a. The state is mounted on the base 51. The fastened portion 53 is provided with concave openings that pass through the outside of both sides of the female member 50. The male member μ includes: a base 56 having a rear-side mounting hole 56a; and a protruding member from the base. A pair of engaging portions 57. The two engaging portions 57 protrude from the base portion and are provided on the front end side of the relatively thin elastic leg portion 57a. As shown in FIG. 7 (a), the structure includes: the protruding amount from the leg portion 57a The side slanting surface 57b that is increasing toward the outside from the side; and the leading edge gradually decreasing by 1 from the vertex of the slanting surface m The side slope 57C. In the above-mentioned structure, during the process of inserting the two fastening portions 57 from the entrance 50a into the female member, the distance between each other is reduced due to the elastic displacement of the foot ^, and the opening of the fastening portion 53 is reached. Then the original shape is restored, and the lower part of the oblique surface 57b% is fastened to the opening. The fastening force is proportional to the amount of protrusion of each fastening portion 57 to the opening of the fastened portion 53, and is determined by the feet. The degree of elastic displacement of the part 57a is determined. [Patent Document 1] 315411 6 1241171 Registered in the new case No. 3086720 7 θ [Summary of the invention] "Report U1 to Figure 8] [Problems to be solved by the invention] = : Mouth, to form a left-right symmetrical shape, and set the angle of the inclined surface relative to the leg 57a, the angle of flight m is 0, and wrongly, the pull-out force in the direction of opening-above the threshold value, from the buckle shape-, However, in this case, %% temperature difference (for example, U, W, W. Poison preparation / solarity at 30 ° C and -30 ° C), or for example, in the fixed mother component 5 The state of 〇 ^ aa ^ ^ The rope-like member of the U horse A member 55, the pulling speed and the pulling direction, so that the solution is extremely large. Repeated operation of the buckle and the release of the release force can easily and quickly become weaker.. Only when the buckle σ is released, is designed to solve the above problems. It is simple and maintains mass production. At the same time, it can suppress the pull-out force at the same time as the percentage of buckle—the spoon and straw make the pull-out force easier to connect to the value to increase the value of the product. [Means to solve the problem] In order to achieve the above purpose, the present When the patent for invention towel is specifically shown in the illustration, for example, 1 # 丄 m ^ r ^ The buckle is provided by the I-set portion (16 and i6a, 24 and ^ Qiu 27Yue "" person 24 and 2〇a) 'and a male member 2 and a female member 1 respectively formed with a buckling n: ia'-square, and the Korean buckling portion 27 & the buckling portion Ua can be opened by i Soil: Pull-out force 'releases the buckle from the state where they are fastened to each other when approaching each other, and the size is regarded as: one of the above male member 2 and the above female member, 315411 7 1241171 is lower in hardness than the other ancient square Made of soft resin material. BC 2: In item 2 of the scope of patent application for chess invention, the buckle is formed by the installation parts (16 and 16a, 24 and 20a) for 3a, and 7 knives. One of the buckling portion 27 and one of the buckled portions 11a, the male member 2 and the female member 1, is called 'Ding', and the buckling portion 27 and the buckled portion 11a can be buried in one of the directions of opening, ~ The pull-out force above the threshold is used to release the buckle from the buckle-shaped heart of each other when approaching each other. It is characterized by including the correspondence of the above-mentioned buckling portion 27. 3 The one having the corresponding portion of the buckled portion 1la. As shown in the illustration of the sixth brother, the soft resin part (the part that forms the spot in the first or second figure) with a hardness lower than that of the other side is not formed. (Design points, etc.) ^ In each of the fasteners, the male member and the female The component is a resin molded product. The male component is inserted into the female component, and it is used by the buckle and the buckle: the aspect of the state, and the buckle by a certain value in the direction of the opening = the negative Ho Yong force) elasticity The aspect of releasing the buckle is the same as that of the conventional product. The pull-out force when the buckle is unfastened in Example I will not be uneven, nor will it The temperature changes or pulls off the load in two directions, which is uneven. This is because in the use state, the rope-like member and other objects catching other items, etc., will directly or indirectly cause a load on the body part. It is dangerous. As a result of investigating the fastening structure of a conventional object, the inventor found that it is impossible to suppress the pull-out force by setting the shape of the patent document and the shape of the fastening portion and the fastening portion as exemplified. The differences are uneven, so we are constantly committed to reviewing and researching to complete the present invention. That is, 'the important part of the present invention is in the state that the buckle is composed of 2 articles 3154I1 8 1241171 of male and female components' in two When the people are close to each other, the person releases σσ5 when they are pulled apart, and in the direction of separation, αα except for the fastening structure towel, which is made of a soft resin material whose hardness is lower than that of the other side: 2: 二 = 应= Corresponds to the part containing the buckled part—has a negative = :::: = formation, the moonwood or soft resin part of the car shell tree is deformed, and the input is 8: This is due to the pull-out force of the conventional article Will: Explain unevenness, or pay a lot of customers & and from the buckle, however, compared to hard materials or hard materials: knives, soft shell materials or soft parts are low or reversible, so they are extremely effective in solving the above problems. The third item of the scope of patent application of the present invention == of: the core of the female component = the side buckled part is a second buckle: solution: the component: the buckled part is formed by a slotted partition to form two two: a piece and 邛Both are prone to elastic displacement, so they can be "except for breakage and other damage caused by excessive load during buckling: two 'and = here, the fourth item in the scope of patent application for the present invention = Yu. When the opposite part is inserted or pulled into the female member, the long groove and the bow are used! The projecting piece suppresses the above-mentioned opening direction. In item 5 of the claimed patent range, the above-mentioned scorch and the present invention apply to a heat-recordable carcass (the best material of the elastQmef temple is meaningful. The thermoplastic elastomer (Two: 315411 9 1241171 has rubber-like elasticity, and has plasticizing properties at high temperatures, and examples include;; = (=, polyamine_TPU), polycold, polyamine, and ionomers (IQ), etc. This material is used in thermoplastic resin, linear structure or engineering plastic (g_lng), which is used for comparison of polycondensation materials (PC) and polyamine (PC) for fastener materials. ) And other hard materials are more expensive. Therefore, in terms of the invention type, the ideal state is as shown in item 5 of the scope of the patent application, only on the side of the male / female component, or with the fastening part and the fastening. One side of the corresponding part uses TPE so that the increase in manufacturing cost and the pull-out force can be suppressed. On the vortex foot [Embodiment] The preferred embodiment of the present invention will be described with reference to the drawings. Figure i shows the buckle Tool: Male: The outline view of the female member. Figure 2 shows the use of the fastener ^ brother M⑷ The view, (b) is a cross-sectional view of the middle part of the width. The figure of the figure shows the detailed structure of the mother member. Figure 3 is a plan view, and figure 3 (^) is the bottom view. Figure 3 (c) is The cross-sectional view of the middle part of the width, is a cross-sectional view of the AA line. Figure 4 shows the detailed structure of the male member. Figure 4 is a plan view, and Figure 4 is a side viewed from the direction c. Figure 4 (c) is a plan view, and Figure 4 (i) is a cross-sectional view taken along the line BB. Figures 5 and 6 are modified examples, and Figures ^ and (ii) correspond to Figures 3 (c) and (c). Figures ⑷6 and ⑻ are figures corresponding to Figures 4 (a) and ⑷. In the following description, the use cases and modification examples of the buckle will be described, and then the examples will exemplify the practicality of the present invention. (Structure) 315411 10 1241171 The implementation type of the buckle is based on, for example, separating the connection of the rope members of the ± part, separating the connection of the accessories type == :, and separating the rope members of the clothes openings. , That is, for the purpose of the surrounding objects, and the two components of the female component 2 are composed of the male component 1 and the female component 2 smaller than the size of the drawing. Each of them has a buckling portion and a buckle, which will be described later, ^ when f is connected to each other, and when f is fastened, and it is released when pulled in the direction of separation, ^ The aspect composed of a plastic handle is the same as the conventional structure. Identical: (: (Which of the public parts 1 and the female member 2-the square is formed by the custom and the hardness is lower than the above-mentioned hard resin material = square = = the female member β the specific shape of the male member 2: different components: square In terms of, 2 is a soft joint, the mother member 1 is a hard resin material, and the male member or the mother member is either a soft person or a hard resin material. "L 矸 A member 2% 'Bu, the hard resin material is related to The conventional structure is the same, and the soft resin material is made of a thermoplastic elastomer (as shown in Figure 3 to Figure 3, the parent member 1 is formed through the front and back.
狀，内空間則由上下壁心，及兩側壁10CShape, the inner space is composed of the upper and lower wall centers, and the two side walls 10C
[he 形成者。上劈】〇 凡 形的_ u / 側及前側之大致<u字 又，位於前側. 被扣合部。操作部 Μ於凹狀之^ 由置於U子形兩端間之剖面凹 。13 ’形成將該溝部13下侧薄型化的薄壁鉸鏈部 Π[he former. Upper split] 〇 Where the _ u / side and the front side are roughly < u-shaped, and located on the front side. The buckled part. The operating portion M is concave in a concave shape, and is recessed by a section placed between two ends of the U-shaped member. 13 ′ to form a thin-walled hinge portion that thins the underside of the groove portion 13 Π
3154U 1241171 14並且以送叙鍵部14為支! 々叉^形成可弹性擺動之狀態。此 :”2的上面，前側部分⑶比溝部13以及前後 大致中間的中間部分12a更朝上方突出，故可容 該前側部分m來進行解除扣合⑻乍。此外，上壁心的 内入口側係形成開口高度朝外側稍微擴大的引導用傾斜面 15;i^〇b設有後側安裝幻6,以及靠近前後中間的略 刖側且位於左右中間的引導突起17。安農孔16區隔形成 有下壁！〇b之後側部们6b。此外，符號18係設置於下壁 i〇b兩側附近的凹部。兩側壁1〇c在入口側的部位形成小 缺口，從入口側觀察時係形成於向後側凹陷的凹部19。 措杜^第甘1圖及第4圖所示’公構件2的尺寸係對應於母 構件卜J吉構由後側至前側包括：安裝繩狀構件3的安 裝部20 ;以及插人母構件1内的插人基部21及片部22。 安裝部20上設有上下貫穿的安裝孔24。安裝孔μ係使安 裝部20形成框形，且區隔形成有該框狀的後側部分他。 在安裝部2G與插人基部21之間，設有朝上突出的擔止部 23。該擋止部23係對應於母構件丨之上壁i〇a之插入側端 面的形狀，用以限制公構件2插入於母構件丨 插入基部21係與母構件i的入口側寬度具有大致相同的尺 寸’由片部22側插人母構件2的内空間時，與上述兩側的 =部19嵌合。片部22上設有：大致位於寬度的中間，由 前端延伸至前後大致中間位置的長溝25;上下貫穿之大致 U字形的開縫26;由該開缝26所區隔的彈性扣合部 以及在上面設置於兩側的小突起29。長溝25係對應於上 315411 12 1241171 L引‘大起17，而該溝寬度係設定為比引導突起1 7的寬 度尺寸略大。開縫26係位於片部兩側附近及插人基部2】 附近’而區隔形成有扣合部27。該扣合部”係將下面Μ 的厚度減少而變薄，藉由長溝25及開缝％的存在，而以 位於该_ 26之兩端間的部位27c(參考第4圖（c))為支 點’而得以上下掘叙 離於屬於上、十/ 在扣合部27上，設有扣合脫 2 :!上述破扣合部之中間開縫部…的凸形扣合爪 係I，： 4圖⑷所示，該扣合爪在彈性扣合部27中， 縫部），而該傾斜部27b伟由=f：度尺寸略小於中間開 ^ ^^^ A 0 ^ 2； "，J； 26 ^ 以補強及防止上下方向的曰/糸用以提昇滑動性，同時用 (變形例） 向的尤動’然而亦可將其省略。 公構:圖係藉由二色成形法將上述母構件1及 例。亦即，第軟質樹脂部（有斑點的部分）的 含有缚壁鉸鏈部14之解除扣 :「將上壁」。a中· 11之中間開縫部Ua的前側部分^作^12 ’以及靠開縫 合部之中間開縫部Ua的對應二二”含屬於被扣 如，熱可塑性彈性體）二/為軟質樹脂部（例 脂（例如，〒縮 ：；冓件的其餘部分作為硬質樹 對照，將開縫、、26社目/於此，第6圖係、上述公構件2的 冏、、連26所區隔之彈性扣 · 後端為止的部分作 至该扣合部27 圖之母構件树脂部(實施例中為P0岣、 再件1可與例如整體由 由硬貝樹脂（p⑽等）形成的公 315411 13 1241171 Γ=!Γ組來使用。第6圖之公構件2係可-例如整 -由硬質樹脂(讀等)形成的母構 ：了：例如- 此係由於硬質樹脂材（PQ 為、、且來使用。 等)便宜，故不僅可抑制心成本比軟質樹脂材(™ 件2兩者，或母構件1及公構 之中間開縫部na的對應部分兩上，^ 形成時，具有難以維持上述二樹脂材(™等) 力難以穩定維持較低值的傾向頁,的扣合力值，且上述拉脫 (使用例） 上述母構件1及公構件2 ( 構件3的對應端部3a。亦即，母構：==安裝於繩狀 尸_所示，藉由將繩狀構件二衣=係如第 件1的開口後，藉由安枣 f應鳊邛3a牙入母構 夹在繩狀構件3的對應部與端部3:之 熔接等方式固定繩妝播丛。 間接者，以縫製或 公構件2的安裝操作 之對應部與端部3a的重疊部。 構件3的對應端二b從件圖2^^^ · 端部3b之間，接著，以缝1_接/方構/3+的對應部與、 之對應部與端部3b的重A / 式固疋繩狀構件3 - 言，係有例如：在用以且V壯在此，以扣具使用狀態而 之—條繩狀構件3的_^衣置類掛在頸部等身體部位 由而邛33，安裝母構件 315411 14 1241171 1與公—構件2的態樣，其可為任-態樣。 弟2圖係上述扣呈的/由 件1及公構件2係將Γ ^ 用態樣中，母構 推入扣人在严於、“二…7之頂端側(亦即扣合爪27a) 力來部之中間開縫部山，藉由該扣合 私人^ 狀態。在該狀態下’由於上述插入基部21 :::〇凹:广、引導突起17位於長溝、擋业部23抵接於 土 〇a的插入側端面，故 、 體形成一體。而且，在上述扣合^ 動，外規上整 向下推押以解除扣合之外，母構件 :: 方向的負早人側的繩狀構件3°，來承受朝㈣ 力。該=中該扣合解除時的負載即為拉脫 值以上Γ 的設計，可將該拉脫力形成一定 上，亦即該值不會極度變動， 不均。 及拉脫力的值不會參差 弟1、型態上，在上述解除扣合過程中 扣合部27藉由拉開方向的負載， “μ弹性 的扣合狀態承受來自£ Ρ开彡$ + σ丨、a攸第2圖（b)讀 面的應力二=:成:間開縫部113之對應内端 猎由錢力使扣合部2 7以上述的部 為支點，朝下方擺動變位。公構件 77 朝下方的變位，解除扣合爪27a對於二 = 扣合部27 合後’-邊壓接於母構件上壁la的内中間開T 内拉屮 +从 ’内面’ 一邊從母構件1 =。此卜，正式_口合操作中，將操 方推押日r與上述同樣地扣合部27 下 方搖動變位，藉由該變 7c為支點朝下 I 27a從中間開缝部 315411 15 1241171 内脫離。 第2、上述的扣合構造中， 開方向的負恭# 、 ^孕乂 f又的逮度施加上述拉 ^ . 、 $，以及在瞬間施加極大的負截日车,. 除知的拉脫力幾伞3 貞載t扣合解 變動。同時，由二目同的’不會如習知製品般有报大的 變動、因拉開負例可得知，因使用溫度所產生之 得以受❹向所產生之變動，相較於習知製品， 中X大幅度的抑制。可推知此係由於：在扣入構1 :’屬於上述被扣合部之中間開縫部Ua與扣合部2;= 扣合，且此#構件係位於母構件1及公構件/ 27;由:間部；扣合爪273係形成於板寬方向，使扣合部 人、曰月上下方向的彈性變位，相對於中間開縫部Ila扣 4離：中間開缝部lla的開缝寬度亦可藉由操作部12 的彈性變位稍微變動；以及公構件2係藉由設置於扣合部 27中間之長溝25與母構件側之引導突起17的嵌合而對準 中心等構成互相作用而發揮功能之故。 苐3、材料構成係如下述的實施例。 [實施例] 以下的實施例係檢驗由不同的材料構成時上述拉脫力、 如何地變化。在此，列舉有母構件丨及公構件2皆為聚縮 醛樹脂（POM)之態樣例（以下，稱為比較品）；與母構件i 為P〇M，公構件2為熱可塑性彈性體（TPE)的態樣例（以 下，稱為發明品），亦即使用相同的成形模，僅變更材料的 例子。此外，以POM而言，商品名係使用東磊德爾林（商、 品名）500P(硬度D為80)〇TPE係使用東磊德爾林5557M(硬 315411 16 1241171 :D為55)。使用相同的成形模，來製造僅變更材料的客 固母/公構件1、2 ’而該母/公構件1、2係以下述的 汁測解除扣合時之上述拉脫力來評價。各評價值係 用：：之的平均值。此外，如第2圖(b)所示，各實驗係利 ^貝馱機，以固定構件5壓住母構件1側的繩狀構件 ^ 構件2側的繩狀構件3以1 OOmm/min的速度朝 亥圖前號所示之方向引拉，來測定上述拉脫力（牛頓）。該 、式係將各扣具於室溫環境下放置一小時後再進行。 (實施例1) •該實驗是係藉由將比較品及發明品放置於室溫20它 的+¾境下，反覆進行100次母/公構件的扣合及解除扣合 匕由：繩狀構件30強制朝拉開方向引拉，以*除扣合： =检拉脫力的變動之比較例。計測方法係以固定構件5 壓住母構件1側的繩狀構件3，直接對公構件2側的繩狀 牛知加負載，來測定拉脫力。其結果，比較品平均為 136.1N’發明品平均為22 2N。此外，比較品的最大值約 U9N，最小值約82N，發明品的最大值約29 3n ,最小值 =20.4N。由以上的實驗得知，以上述拉脫力來說，發明 口口大巾田小於比較品，以製品間的參差不均來說，發明品亦 於比較πσ，又亦可彳于知，發明品在扣合脫離進行1 〇 〇次 後，拉脫力亦呈穩定狀態。 (實施例2) 該實驗係將比較品及發明品放置於室溫25t的環境 與—10°C(零下lot：)的環境使用時，進行上述拉脫力（N) 315411 17 1241171 之比較汁側方法係與實施例丨相同。該計側結果係如下。 在25 C的環i兄下，比較品平均為136·8Ν，發明品平均為 22.7Ν。此外，比較品的最大值約139ν，最小值約議， 發明品的最大值約29·3Ν，最小值約2〇·9Ν。相對於此，在 —10 C的壞境下，所有的發明品雖仍正常地 是，，較品之10個扣具中，有2個扣具之公構二:：部 破相而無法測定（因此，比較品是以8個來作比較）。其結 果，比較品平均為146Ν，發明品平均為25.8Ν。此外，比 較品的最大值約156Ν，最小值約143Ν，發明品的最大值 約28.0Ν，最小值約23·0Ν。由以上的實驗知悉，發明品與 比較品不僅在上述拉脫力上有很大的不同，同時，因溫度 變化所產生之變動，發明品亦大幅小於比較品。 (實施例3) 該實驗係以固定構件5壓住母構件丨側之繩狀構件 3，如第2圖（a)所示以角度（θ =15度）對公構件2侧的繩狀 構件3施加拉開方向的負載時，比較上述拉脫力。此外， 在室溫25它下使用。其結果，比較品平均為148N，發明 品平均為25N。此外，比較品的最大值約156N，最小值約 92N，發明品的最大值約31N，最小值約21N。由以上的 實驗可得知，發明品與比較品不僅在上述拉脫力上有很大 的不同，同時，發明品比較能夠充分抑制因拉開角度（15 度）所產生之變動。此外，以上實施例丨至3的傾向，在例 如利用POM形成母構件1並形成第6圖的公構件（利用 TPE形成扣合部27及該扣合部27之後端，並利用p〇M形 315411 18 1241171 成其他部分的態樣）的上述變形例中，亦有大致相同的結 果。 [發明之功效] 如上述之說明，根據本發明之扣具，在扣具由公/母 構件構成的態樣下，兩者彼此接近時相互扣合、朝分離方 向拉開時解除扣合之扣合構造中，藉由申請專利範圍第i 或2項之主要部分構成’得以抑制解除扣合時之拉脫力在 製品間或因溫度與拉開角度等所產生之參差不均。 成，本發明品尤其在作為身邊物品用扣具來使用時，曰 性良好，且可提昇商品價值。 【圖式簡單說明】 第！圖係本發明型態之扣具的公/母構件的概略外觀 第2圖⑷至⑻係解除上述公/母構件之拉脫力的實 第3圖⑷至⑷係上述扣具之母構件單品的構y _⑷至⑷係上述扣具《公構件單品的㈣ f 5圖⑷至（_上述母構件之變形例的模式圈 f76圖⑷至爾上述公構件之變形例的模式廣 弟7圖⑷至(b)係說明習知扣具之問題的圖。 主要元件符號說明】 3 、503154U 1241171 14 and support the key 14 as a support! 々 Fork ^ to form a state of elastic swing. This: On the top of "2", the front portion ⑶ protrudes upwards than the groove portion 13 and the middle portion 12a, which is approximately the middle of the front and rear. Therefore, the front portion m can be accommodated for unfastening. Furthermore, the inner entrance side of the upper wall It is formed with a guide inclined surface 15 whose opening height is slightly enlarged toward the outside; i ^ 〇b is provided with a rear mounting magic 6 and a guide protrusion 17 located near the front and rear sides and located on the left and right sides. Anong holes 16 are separated The lower wall is formed! Ob, the side portions 6b. In addition, the symbol 18 is provided in the recess near the two sides of the lower wall i0b. The two side walls 10c form a small gap at the entrance side, and when viewed from the entrance side It is formed in the recessed portion 19 that is recessed to the rear side. The dimensions of the male member 2 shown in Figure 1 and Figure 4 are shown in Figure 1. The dimensions of the male member 2 correspond to the female member. The mounting portion 20; and the insertion base portion 21 and the sheet portion 22 in the insertion mother member 1. The mounting portion 20 is provided with a mounting hole 24 penetrating up and down. The mounting hole μ makes the mounting portion 20 form a frame and separates The frame-shaped rear side portion is formed between the mounting portion 2G and the insertion base portion 21. There is a supporting portion 23 protruding upward. The blocking portion 23 corresponds to the shape of the end face of the insertion side of the upper wall i0a of the female member, and is used to restrict the male member 2 from being inserted into the female member. The 21 series has approximately the same size as the width of the entrance side of the mother member i. When the inner space of the mother member 2 is inserted from the side of the sheet portion 22, it is fitted with the = 19 on both sides. The sheet portion 22 is provided with: A long groove 25 located in the middle of the width and extending from the front end to a substantially middle position in front and back; a substantially U-shaped slit 26 penetrating up and down; an elastic fastening portion separated by the slit 26 and small slits provided on both sides on the upper side Protrusion 29. The long groove 25 corresponds to the upper 315411 12 1241171 L guide 'large rise 17', and the width of the groove is set to be slightly larger than the width of the guide protrusion 17. The slit 26 is located near the sides of the section and inserted Base 2] Nearby, and the partition is formed with a fastening portion 27. The fastening portion "is to reduce the thickness of the lower surface M and become thinner. With the presence of a long groove 25 and a slit%, it is located at two of the _ 26. The part 27c between the ends (refer to Figure 4 (c)) is the fulcrum, and it can be excavated from above and below.十 / On the fastening portion 27, a fastening release 2 is provided :! The convex fastening claw system I of the middle slit portion of the broken fastening portion is shown in FIG. 4: The fastening claw is elastic. Buckle part 27, seam part), and the inclined part 27b is made up by f: the degree dimension is slightly smaller than the middle opening ^ ^^^ A 0 ^ 2; ",J; 26 ^ to reinforce and prevent the up / down direction糸 It is used to improve the sliding property, and it is also used for the special movement of (modified example). However, it can be omitted. Structure: The figure is the above-mentioned mother component 1 and example by two-color forming method. That is, the release button of the first soft resin portion (the spotted portion) containing the wall-bound hinge portion 14 is "will be on the wall". The front side part of the middle slit portion Ua in a · 11 is designated as ^ 12 'and the corresponding two of the middle slit portion Ua by the stitching portion is included in the buckle, such as a thermoplastic elastomer) 2 / is a soft resin portion ( Exemplary fat (for example, curled up :; the rest of the file is used as a hard tree control, the slits, and 26 companies / here, Figure 6 is separated from the above-mentioned male member 2 and 26 The elastic buckle and the rear end are made up to the fastening part 27. The resin part of the female member (P0 岣 in the embodiment, 1) can be made with, for example, male 315411 13 made of hard shell resin (p⑽, etc.) as a whole. 1241171 Γ =! Γ group to use. The public member 2 of Fig. 6 can be-for example-the mother structure formed of hard resin (reading, etc.): For example-this is due to the hard resin material (PQ is, and It is cheaper, so it can not only suppress the heart cost than both the soft resin material (™ piece 2 or the corresponding part of the mother member 1 and the middle slit portion na of the male member 1). When it is formed, it is difficult to maintain the above. Two resin materials (™, etc.) tend to be difficult to maintain a low value. (Example of use) The above-mentioned female member 1 and male member 2 (corresponding end portions 3a of member 3). That is, the female member: == installed on the rope-shaped corpse, as shown in FIG. After the opening of the piece 1, the rope makeup broadcasting cluster is fixed by means of welding of the corresponding part and the end part 3: of the rope-like member 3 by the anastomosis f. The overlapping part between the corresponding part of the installation operation of the component 2 and the end portion 3a. The corresponding end two b of the component 3 is from the figure 2 ^^^ · Between the end portions 3b, and then, the seam 1_ 接 / 方 结构 / 3 + Corresponding part and, the corresponding part and the end part 3b of the heavy A / type fixed reed rope-like member 3-in other words, there are: for example, and V strong here, in the state of buckle use-a rope The _ ^ clothes of the component 3 are hung on the body parts such as the neck and so on 33. The female component 3151411 14 1241171 1 and the male-component 2 are installed, which can be in any form. The second figure is the above buckle Presented / by piece 1 and male member 2 are used in the form of Γ ^, the female structure is pushed into the buckle in the middle of the upper part of the side where the force is greater than "2 ... 7 (ie, the claw 27a)". Seam Hill, with the buckle private ^ state In this state, since the above-mentioned insertion base 21 ::: 〇 concave: wide, the guide protrusion 17 is located in the long groove, and the stopper portion 23 abuts the end face of the insertion side of the soil 〇a, the body is integrated. The buckle moves, the outer rule pushes down to release the buckle, and the female member :: the rope-shaped member on the negative side of the early side of the direction is 3 ° to withstand the upward force. The load at the time is the design of Γ above the pull-out value, which can form the pull-out force to a certain degree, that is, the value will not be extremely changed and uneven. And the value of the pull-out force will not be different. During the above-mentioned process of releasing the buckle, the buckling portion 27 pulls the load in the opening direction, and the “μ elastic buckle state is subject to the stress from the reading surface of £ 彡 开 £ $ + σ 丨, Figure 2 (b). Two =: Cheng: The corresponding inner end of the intermediate slit portion 113 is hunted by money to make the engaging portion 27 using the above portion as a fulcrum, and swinging and displacing downward. Displacement of the male member 77 downwards, release the engaging claw 27a for two = after the engaging portion 27 is closed, '-side is crimped to the inner middle of the upper wall la of the female member, and T is pulled in + from the' inside 'side from the female Component 1 =. In this case, in the formal operation, the operator pushes the day r in the same manner as described above, and shakes and displaces below the engaging portion 27. With the change 7c as the fulcrum downward, I 27a moves from the middle slit portion 315411 15 1241171 Break away. In the second fastening structure described above, the negative direction #, ^ pregnant 开 f in the opening direction applies the above-mentioned pulls ^,, and $, and an extremely large negative cut-off vehicle is applied in an instant. Li Ji Umbrella 3 Zhen Zai t buckle solution changes. At the same time, the two heads of the same 'will not report a big change as in the conventional products. It can be seen from the negative example that the change caused by the orientation due to the use temperature is compared with the conventional one. In products, X is significantly suppressed. It can be inferred that this is due to: in the buckle structure 1: 'belonging to the above-mentioned buckled portion, the middle slit Ua and the buckle portion 2; = buckle, and this # member is located in the female member 1 and the male member / 27; by: The interlocking claws 273 are formed in the width direction of the board, so that the elasticity of the upper and lower directions of the interlocking section can be displaced relative to the middle slot Ila. The width of the middle slot la can also be adjusted. The elastic displacement of the operation portion 12 is slightly changed; and the male member 2 is designed to interact with each other through the alignment of the center by the fitting of the long groove 25 provided in the middle of the engaging portion 27 and the guide protrusion 17 on the female member side. The reason for the function.苐 3. The material structure is as follows. [Examples] The following examples examine how the pull-out force changes when the materials are made of different materials. Here, a sample (hereinafter referred to as a comparative product) in which the mother member and the male member 2 are both polyacetal resin (POM) is listed; the mother member i is POM, and the male member 2 is thermoplastic elasticity. A sample of a TPE (hereinafter referred to as an invention), that is, an example in which only the material is changed using the same molding die. In addition, in terms of POM, Donglei Delrin (trade name, product name) 500P is used as the trade name (hardness D is 80). Dongle Delrin 5557M (hard 315411 16 1241171: D is 55) is used in the TPE system. The same forming die was used to produce the customer-made female / male members 1, 2 'with only changed materials, and the female / male members 1, 2 were evaluated by measuring the above-mentioned pull-out force when the engagement was released as described below. Each evaluation value is an average value of:. In addition, as shown in FIG. 2 (b), each experimental system uses a beating machine to hold the rope-like member on the mother member 1 side with the fixing member 5 ^ The rope-like member 3 on the member 2 side is 100 mm / min. The speed was pulled in the direction shown in the front of the chart to determine the pull-out force (Newton). This type is performed after the fasteners are left at room temperature for one hour. (Example 1) • This experiment was performed by placing the comparative product and the inventive product at a room temperature of +20, and repeatedly performing the fastening and release of the female / male component 100 times. The member 30 is forcibly pulled in the pulling direction to divide by *: a comparative example of the change in the pull-out force. The measuring method is to hold the rope-like member 3 on the female member 1 side with the fixing member 5 and directly load the rope-like cattle on the male member 2 side to measure the pull-out force. As a result, the average of the comparative products was 136.1 N 'and the average of the invention products was 22 2 N. In addition, the maximum value of the comparison product is about U9N, the minimum value is about 82N, the maximum value of the invention product is about 29 3n, and the minimum value is 20.4N. It is known from the above experiments that, in terms of the above pull-out force, the invention of the large towel field is smaller than the comparative product. In terms of the unevenness of the products, the inventive product is also compared with πσ, and it can also be understood that the invention After the product has been engaged and disengaged 1,000 times, the pull-out force is also stable. (Example 2) In this experiment, when the comparative product and the invention product were placed in an environment of room temperature 25t and an environment of -10 ° C (minus zero lot :), the above-mentioned pull-off force (N) 315411 17 1241171 was compared. The side method is the same as that of the embodiment. The calculation results are as follows. Under the ring C of 25 C, the average of the comparison product is 136.8N, and the average of the invention product is 22.7N. In addition, the maximum value of the comparative product is about 139ν, and the minimum value is about the maximum value. The maximum value of the invention product is about 29.3N, and the minimum value is about 20.9N. In contrast, in the -10 C environment, although all the inventions are still normal, of the 10 buckles of the comparison, there are 2 buckles of the second structure: the part is broken and cannot be measured ( Therefore, the comparison is based on 8). As a result, the average of the comparative products was 146N, and the average of the inventive products was 25.8N. In addition, the maximum value of the comparison product is about 156N, the minimum value is about 143N, the maximum value of the invention product is about 28.0N, and the minimum value is about 23.0N. From the above experiments, it is known that the invention product and the comparison product are not only very different in the pull-out force, but also the invention product is significantly smaller than the comparison product due to the change caused by the temperature change. (Example 3) This experiment is to hold the rope-like member 3 on the side of the mother member with the fixing member 5, and the rope-like member on the side of the male member 2 at an angle (θ = 15 degrees) as shown in Fig. 2 (a). 3 When a load in the pulling direction is applied, the pull-out force is compared. In addition, it is used at room temperature of 25 ° C. As a result, the average of the comparative products was 148N, and the average of the inventive products was 25N. In addition, the maximum value of the comparison product is about 156N, the minimum value is about 92N, the maximum value of the invention product is about 31N, and the minimum value is about 21N. From the above experiments, it can be seen that the invention and the comparison product not only differ greatly in the pull-out force mentioned above, but also the invention can sufficiently suppress the variation caused by the opening angle (15 degrees). In addition, in the above embodiments 丨 to 3, for example, the female member 1 is formed by using POM and the male member of FIG. 6 is formed (the fastening portion 27 is formed by TPE and the rear end of the fastening portion 27, and the pom shape is used. 315411 18 1241171 into other parts) In the above modification, the same result is obtained. [Effect of the invention] As described above, according to the buckle of the present invention, in the state that the buckle is composed of a male / female member, the two are engaged with each other when they are close to each other, and released when they are pulled apart in the separation direction. In the fastening structure, the main part of item i or 2 of the scope of patent application is used to constitute 'the unevenness of the pull-out force at the time of releasing the lock between products or due to temperature and opening angle can be suppressed. Therefore, the product of the present invention is particularly good when used as a fastener for peripheral articles, and can increase the value of the product. [Schematic explanation] No.! The figure is the outline appearance of the male / female members of the type of the fastener of the present invention. Figures 2 to ⑻ are the actual release of the pull-out force of the above-mentioned male / female members. Figure 3 to 单 are the female member lists of the above-mentioned fasteners. The structure of the product _ ⑷ to ⑷ is the above-mentioned fastener "㈣ ⑷ f 5 Figures ⑷ to (_ Modal circle of the above-mentioned parent member's model f76 Figure ⑷ to the above-mentioned modification of the public member's model 7 Figures ⑷ to (b) are diagrams explaining the problems of the conventional buckle. Explanation of the symbols of the main components] 3, 50
1 〇a 母構件 繩狀構件 上壁 2、55 公構件 3a、3b、60a 端部 1 〇b 下壁 3154]i 19 侧壁 lOd 前側部分 開缝 中間開縫部（被扣合部） 操作部 12a 中間部分 前侧部分 13 溝部 薄壁鉸鏈部 15 傾斜面 安裝孔（裝設部） 16a、20a後侧部分 引導突起 1 8、19凹部 安裝部 21 插入基部 彈性片部 23 擋止部 長溝 27、57扣合部 扣合爪 27b 傾斜部 下面 29 小突起 基部 51a、56a安裝孔 前端部 53 被扣合部 彈性腳部 57b 扣合侧斜面部 引導侧斜面部 201 〇a Mother member Rope member upper wall 2, 55 Male members 3a, 3b, 60a End 1 〇b Lower wall 3154] i 19 Side wall 10d Slot in front part of the middle Slot (fastened part) Operating part 12a Front part of the middle part 13 Groove part Thin-walled hinge part 15 Mounting hole (installation part) on the inclined surface 16a, 20a Rear part guide protrusion 1 8, 19 Concave part mounting part 21 Inserting the base elastic piece part 23 Stopping the long groove 27, 57 Fastening portion Fastening claw 27b Lower surface of inclined portion 29 Small protrusion base portion 51a, 56a Mounting hole front end portion 53 Fastened portion elastic leg portion 57b Fastening side inclined surface guide side inclined surface 20