M265322 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種改良型鏈條，尤指一種可使鏈條兼具含 油潤滑及可順暢進檔功效之鏈條設計。 【先前技術】 鏈條，其設計之目的在於與鏈輪配合而具備傳動之功效， 因此在鏈條之設計過程中會因不同之需求而有不同的研發方 向。 如若欲使鏈輪順暢地卡入鏈條内，而達到緊密的喷合，則 在鏈條上大多會藉由可自由轉動之鏈輥設計，使鏈輪之卡齒於 接觸鏈輥時，即藉由鏈輥自由轉動的導引，而順暢地卡入鏈條 内，因此目前市面上所見及之四元件鏈條，其每一單元組件均 是由二外鏈板、二内鏈板、夾設於二内鏈板間鏈輥及將外鏈板、 内鏈板銷接-體的鏈銷所組成，@炎設於二内鏈板間之鏈輥即 為可自由轉動之設計，藉以提供—可使鏈輪·地卡人鍵條内 之結構。 另若欲使鏈條得以環設於鏈輪周緣，則鏈條每—樞接點頭 具：極佳的靈活度’以使鏈條無障礙地環設於鏈輪周緣，因此 式之鏈條’其鏈銷與外鏈板、内鏈板間之相對尺寸須 鏈銷得與外鏈板精確鉚合，而避免各構件間產生脫落 ,χ^ βπ 、j須保持適δ之間隙，以使各樞接 點以鍵劫與内鏈板間為樞 缘之目& . ^ + ”、、而達到鏈條可以環設於鏈輪周 ，，象之目的，唯因各構件於製料，均 因此鏈銷、外鏈板與内鏈板 ；“的公差裕度’ 1的尺寸須控制相當精準，方可達 M265322 板間之樞::本= 制準度而影響鏈銷與内鏈 條，其藉由内鏈板内所二= 適當之潤滑，以逵刭裎古 & (、内鏈板與鏈銷間 以達到“鏈條轉動順暢性之目的。 唯上述鏈條之設計走向，均是 條於偵用邾&姓馮早一目的而考量，然一鏈 狀使用狀悲時，須同時顧及本 硬 配合是否順暢，而目一，轉動之順畅性及與鏈輪間之 …早—型式之鏈條並無法同時達到上述的 雙重功效’即使鍵條之實用性受到極大的限制。 【新型内容】 因此本創作者乃進一步思及，处 λ， 此將以在鏈條之内鏈板型 恕作一犬破性之設計，使同一串接 m ^ ^ ^ ^ 早兀中之一樞接點，分別具 備鏈條轉動順暢及可與鏈輪順暢配合之功效，則於同一鍵條中 即具備雙重之功效，故本創作者乃設計出本創作「改良型鏈 條」’本創作之鍵條係由複數單元組件串接而成，每一單元組 件係由二外鏈板、二内鏈板及一鏈輥、二鏈銷所組成，且中内 鏈板-側之圓孤面銷孔處延伸凸緣’另一側之圓弧面之銷孔處 形成凹弧緣，凹弧緣内形成含油空間，當二内鏈板併合時，二 對應之凸緣處恰穿孽-可自由轉動之鏈輥，而二凹弧緣則呈底 部抵掣之狀態，朝向外鏈板方向之凹弧緣内之含油空間，則可 供容置油脂，故當二鏈銷分別迫入一側之外鏈板、内鏈板及另 側之内鏈板、外鏈板時，即使同一單元組件中，同時具有可自 由轉動之鏈輥及具備潤滑功效之結構。 故藉由上述鍵條之设计’對使用者而言，於單一鏈條中， 即藉由每一單元組件同時具備可使鏈條順暢轉動及可與鏈輪順 暢卡接之雙重功效；對製造者而言，即無須再藉由不同的生產 M265322 流程製造不同型式且僅能具傷單一功能之鏈條， 本、組裝成本方面均有所_銪. 、 _在lu成 條即可提m m售者而言，單-型式之鏈 此能提Γ、：：而避免產品過多所佔據之擺設空間，因 此此k供一確具貫用性之鏈條結構。 u 【實施方式】 b本創作「改良型鏈條」，主要係由複數單元組件串接 環狀型態，再藉由接頭構件組成環狀鏈條。 本創作所揭示之單元組件係如第—圖及第二圖所示之型 ，、’其係由二相同型態之外鏈板（10)、二相同型態之内鏈 板（2 0)與-鏈輥（3〇)及二鏈銷"〇) (4 "組成， 其中外鏈板（1〇)其兩端均為圓弧面（11)，於圓弧面（1 1 )内形成銷孔（1 2 )，銷孔（1 2 )得為圖上所示之錐孔 型態，也可為平整孔之型態。 另内鏈板（2 〇 )其兩端為非對稱之設計，請配合參看第 三圖所示，其中-端之圓弧面（2 1 ) Μ之銷孔（2 2 )處延 伸凸緣（2 3 )，另一端之圓弧面（2 4 )處延伸凹弧緣（2 5 ) ’該凹弧緣（2 5 )為底部（2 5 1 )朝外之型態，而於 内部形成含油空間（2 6 )，且含油空間（2 6 )與銷孔（2 7 )之銜接處’可如圖上所示斜面銜接之塑態，也可為平面銜 接之型態。 組設時’請配合參看第二圖及第四圖所示，可將内徑大於 内鏈板（20)凸緣（23)外徑之鏈輕（3〇)穿設於二内 鍵板（20)之凸緣（23)處，使二内鏈板（20)呈現二 凸緣（2 3 )對應之狀態，並使鏈輥（3 〇 )得以自由轉動， 此時二内鍵板（2 〇 )之凹弧緣（2 5 )也呈現底部（2 5 1 ) M265322 接觸之狀態，使含油空間（2 6 )朝向欲組設外鏈板（i 〇 ) 之方向，之後可將外鏈板（1 Ο )放置於内鏈板（2 〇 )外側， 再藉由鏈銷（4 0 )與外鏈板（1 〇 )配合鉚定，即組成鏈條 之單元組件，而上述内鏈板（2 0 )之含油空間（2 6 )可放 置油脂，使油脂得以滲入内鏈板（2 0 )與鏈銷（4 〇 )接觸 之處’達到潤滑之目的。 故由上述單元組件串接而成之鏈條，即具備可自由轉動之 鏈輥，而使鏈條與鏈輪配合時，鏈輪得以順暢地卡入鏈條間， =順暢卡接之功效’另於此鏈條中同時使鏈梢轉動之順暢性 提升，而使鏈條之轉動更加無障礙，故對使用者而言，單一鏈 :即具，雙重功效，避免如何選擇適當型式鍵條之困擾，對製 可單一生產流程，即可製造出多功效之鏈條，即 广成本販售者而言’在產品多功能之訴求下，也 y積擺設多種型式之鍵條，故能提供-更具實用性之鏈條 M265322 【圖式簡單說明】 第一圖係本創作鏈條單元組件之立體外觀圖。 第二圖係本創作鍵條单元組件之立體分解圖。 第三圖係本創作鏈條單元組件之内鏈板外觀圖。 第四圖係本創作鏈條單元組件之組合平面圖。 【主要元件符號說明】 (1 〇)外鏈板 (1 2 )銷孔 (2 1 )圓弧面 (2 3 )凸緣 (1 1 )圓弧面 (2 0 )内鏈板 (2 2 )銷孔 (2 4 )圓弧面M265322 8. Description of the new type: [Technical field to which the new type belongs] This creation is about an improved type of chain, especially a chain design that allows the chain to have both oil lubrication and smooth advancement. [Previous technology] The design of the chain is to cooperate with the sprocket to have the function of transmission, so in the design process of the chain, there will be different research and development directions due to different needs. If the sprocket is to be smoothly inserted into the chain to achieve tight spraying, most of the chain will be designed by a freely rotatable chain roller, so that when the sprocket teeth contact the chain roller, The guide of the chain roller rotates freely, and smoothly snaps into the chain. Therefore, the four-element chain currently seen on the market, each unit component is composed of two outer link plates, two inner link plates, and clamped in two. The chain rollers between the chain plates and the chain pins that connect the outer chain plate and the inner chain plate to each other are composed of chain rollers. @ 炎 Set the chain roller between the two inner chain plates is a design that can be freely rotated to provide—to make the chain The structure inside the keypad of the wheel and lander. In addition, if the chain is to be looped around the periphery of the sprocket, each of the chain's pivot joints is equipped with excellent flexibility, so that the chain can be looped around the periphery of the sprocket without any obstacles. The relative dimensions between the outer link plate and the inner link plate must be precisely riveted with the outer link plate to prevent the components from falling off. Χ ^ βπ and j must maintain a proper δ gap so that each pivot contact Between the key and the inner link plate is the purpose of the pivot &. ^ + ”, So that the chain can be looped around the sprocket. For the purpose, only the components are made of the material. Chain plate and inner chain plate; the size of the "tolerance margin '1 must be controlled quite accurately to reach the pivot between the plates of M265322 :: this = manufacturing accuracy affects the chain pin and the inner chain. Internal No. 2 = proper lubrication, with the ancient & (, between the inner chain plate and the chain pin to achieve the purpose of "smooth chain rotation." However, the design direction of the above-mentioned chain is all for detection purposes. The surname Feng Zao is considered for the purpose. However, when using chain like sadness, one must also consider whether the hard cooperation is smooth. The smoothness of rotation and the sprocket ... early-type chain cannot achieve the above-mentioned dual effects at the same time. 'Even the practicality of the key bar is greatly limited. [New content] Therefore, the author further considers, At λ, this will use a chain plate type within the chain to make a dog-breaking design, so that the same series connection m ^ ^ ^ ^ one of the early joints of the pivot point, each with a smooth rotation of the chain and can be connected with the sprocket The effect of smooth coordination is double-effect in the same key bar. Therefore, the author designed the "improved chain" of this work. The key bar of this work is a series of multiple unit components. Each unit The assembly is composed of two outer link plates, two inner link plates, one chain roller, and two chain pins, and the pin on the side of the middle inner link plate-the circular solitary surface pin hole extends the flange and the arc surface on the other side. A concave arc edge is formed at the hole, and an oily space is formed in the concave arc edge. When the two inner link plates are merged, the two corresponding flanges just pass through the sinus-freely rotatable chain roller, and the two concave arc edges are at the bottom. In the state, the oily space in the concave arc edge toward the outer link plate can be It is used for accommodating grease, so when the two chain pins are forced into the outer link plate, inner link plate on the other side, and the inner link plate and outer link plate on the other side, even if they are in the same unit assembly, they also have freely rotating chain rollers. And a structure with lubricating effect. Therefore, by the design of the above-mentioned key bar, for the user, in a single chain, each unit component is provided with a chain that can smoothly rotate and can be smoothly engaged with the sprocket. Double effect; for the manufacturer, that is, there is no need to manufacture different types of chains that can only hurt a single function through different production M265322 processes. Both costs and assembly costs are different. _ 铕., _ As for the sellers who can mention mm, the single-type chain can improve Γ :: and avoid too much space occupied by the product, so this k provides a consistent chain structure. U [Embodiment] b The "improved chain" in this work is mainly composed of a plurality of unit components connected in a loop type, and then a link chain is formed by a joint member. The unit components disclosed in this creation are as shown in the first figure and the second figure, "It is composed of two outer chains of the same type (10), two inner chains of the same type (20) And-chain roller (30) and two chain pins " 〇) (4 ", wherein the outer chain plate (10) has both ends of the arc surface (11), and the arc surface (1 1) A pin hole (12) is formed inside, and the pin hole (12) can be a tapered hole type as shown in the figure, or a flat hole type. In addition, both ends of the inner link plate (20) are asymmetrical. For the design, please refer to the third figure, in which the arcuate surface (2 1) at the-end extends the flange (2 3) at the pin hole (2 2) of the M, and the arcuate surface (2 4) at the other end The concave arc edge (2 5) is extended everywhere. The concave arc edge (2 5) has a bottom (2 5 1) facing outward, and an oily space (2 6) is formed inside, and the oily space (2 6) and The joints of the pin holes (2 7) can be in the plastic state of the inclined plane as shown in the figure, or the plane of the plane. When setting up, please refer to the second and fourth figures, and The chain light (30) whose inner diameter is larger than the outer diameter of the inner link plate (20) flange (23) At the flange (23) of the inner key plate (20), the two inner link plates (20) assume a state corresponding to the two flanges (23), and the chain roller (30) can rotate freely. The concave arc edge (2 5) of the key plate (2 〇) also shows the state of the bottom (2 5 1) M265322 contacting, so that the oil-containing space (2 6) faces the direction of the outer chain plate (i 〇) to be set, and then The outer link plate (10) is placed on the outer side of the inner link plate (20), and then riveted by the chain pin (40) and the outer link plate (100) to form a unit component of the chain. The oil-containing space (2 6) of the chain plate (20) can be placed with grease, so that the grease can penetrate into the contact between the inner chain plate (20) and the chain pin (40) to achieve the purpose of lubrication. Therefore, the above-mentioned unit component string The connected chain is provided with freely rotatable chain rollers, so that when the chain is matched with the sprocket, the sprocket can be smoothly caught between the chains, = the effect of smooth snapping. The smoothness of rotation is improved, so that the rotation of the chain is more barrier-free, so for the user, a single chain: that is, has dual functions, avoiding how to choose The trouble of the right type of key bar has made it possible for a single production process to produce a multi-functional chain, that is, for the wide-spending seller, 'under the demand of multifunctional products, multiple types of key bars are also installed. Therefore, it can provide a more practical chain M265322. [Schematic description] The first picture is a three-dimensional appearance of the chain unit unit of the author. The second picture is an exploded view of the key unit unit of the author. The third picture is Appearance view of the inner link plate of this creative chain unit assembly. The fourth figure is a combined plan view of this creative chain unit assembly. [Description of main component symbols] (10) Outer link plate (1 2) Pin hole (2 1) Arc surface (2 3) Flange (1 1) Arc surface (2 0) Inner chain plate (2 2) Pin hole (2 4) arc surface
(2 5 )凹弧緣 （2 5 1 )底部 (2 6 )含油空間 （2 7 )銷孔 (3 0 )鏈輥 （4 0 )鏈銷(2 5) concave arc edge (2 5 1) bottom (2 6) oil-containing space (2 7) pin hole (3 0) chain roller (4 0) chain pin
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