M271103 八、新型說明： 【新型所屬之技術領域】 裡得動 鍵條。 【先前技術】 一般而言，先前技術最普遍的 _ 子鏈。圖1顯示先前技術之滾子鍵龙订車傳動鏈條為滾 所示，先前技術之滾子鏈是由銷軸^ 鏈節。如圖1 接内節片13和外節片12。由於銷作為鉚釘，用來連 外節片12的夾持作用，將會擠月對内節片13和 12，使得鏈條的各關節處轉動不靈即。片13和外節片 滾子鏈必須在銷軸丨丨上套有一 / 。斤以先前技術之 -以防止鉚接後内節二住外節片 另外，先前技術之滾子鏈為诘 $擠緊。 插入阻力，在襯圈1 5外還套有’宁孚、專動齒插入鏈條的 鏈條時滾子可以轉動n “ 傳動齒插入 襯圈15兩端將被磨損 接=鏈條用舊時， 於鬆動狀態。這種相互摩關即的各零件的配合處 動:件被磨出凹痕或毛刺’使滾子16被卡^不使^轉某 仍然二鏈的傳動齒與鏈條的嚼合過程 由於傳統滾子鏈的連接二^上並未減小插入阻力，並且 襯圈1 5等雯件， 式’使之不得不配置滾子16、 因此，V實在；而造成結構複雜及產品成本偏高。 善先前技術的問題’。、要提供一種創新的傳動鏈條，以改M271103 VIII. Description of the new type: [Technical field to which the new type belongs] There are moving key bars. [Prior art] Generally speaking, the most common _ sub-chain of the prior art. Figure 1 shows that the prior-art roller key chain of the ordering car is shown as rolling. The prior-art roller chain consists of a pin ^ chain link. As shown in FIG. 1, the inner segment 13 and the outer segment 12 are connected. As the pin acts as a rivet, it is used to connect the clamping effect of the outer segment 12, which will squeeze the moon to the inner segments 13 and 12, so that the joints of the chain will not rotate smoothly. Sheet 13 and outer segment The roller chain must be sleeved on the pin 丨 丨. In order to prevent the riveting of the inner section and the outer section after the riveting, the roller chain of the prior art is 技术 $ squeeze tight. Insertion resistance, the outer ring 15 is also sleeved with 'Ningfu, special-purpose teeth when the chain is inserted into the chain, the roller can rotate n "The two ends of the driving tooth inserted into the spacer 15 will be worn out = when the chain is old, it is in a loose state This kind of cooperation between the parts of each other is moved: the dents or burrs of the parts are ground out, causing the roller 16 to be stuck ^ not to ^ turn a certain two-chain transmission tooth and chain chewing process due to traditional The connection resistance of the roller chain does not reduce the insertion resistance, and the gasket 15 and other components, such that it has to be equipped with a roller 16, so V is real; resulting in complex structure and high product cost. To improve the prior art '. To provide an innovative transmission chain to improve
【新型内容J 本^創yf乍之^目 的在於提供一種結構簡單、成本低且強 M271103 度更好的傳動鏈條。或^ , 係由多個銷轴分：上二1作乃提供-種鏈條，发 =在於：各個銷轴之中部設有與各個内其 :使t個銷轴與各個内節片及外節片的， 動配合。 ,门J合配分面均為 在本創作之一實施例中，凸出部可盘 一體成形之凸台，或者凸出部可讯詈2各個銷軸 部之凸套。 馬σ又置於各個銷軸中 在本創作之一實施例中，擔 軸過盈配合之擋環了為一螺帽、一與銷 凸環。 心次者為一可經㈣或敲擊後變形之 【實施方式】 本創作所提供之鏈條，菩ώ & 内節片及外節片以形成才目連έ軸分別貫穿多個 Π 4 4 I @ 連結的多個鏈節所組成。 以下吕月參考圖2關於本創作之 成 剖面圖。如圖2所示，本創作之中-鏈卽之 具有-銷軸21、-外節片22以及：内節、：鏈 銷軸21係貫穿外節片22以及内内即片23。其中， 的中間設有與内節片23中間空片23，並且銷軸21 川係與銷軸^形成一體。此夕;"、4 ^凸台…。凸台 有擋片25a及25b。 为轴21的兩端並設 接著，請參考圖3關於本創作 3所示，在本創作之另一實 另：貝鉍例。如圖 31、一外節片32以及一内節片郎30具有一銷軸 穿外節片32以及内節片33,並且U中，銷軸31係貫 内節片33中間空隙等長的凸奎/ 31的中間設有與 設有擋片35a及35b。圖3之絲銷軸31的兩端並 2中與銷軸21形成一體的凸A即最大的差異是將圖 口 a以一與銷軸31分開 M271103 的凸套31 a取代。如此，圖3中 々 中之鏈節20相同的效果。 鍵即30仍能達成圖2 再者，如圖4所示，銷軸 25a、25b、3 5a及3 5b其中一端 %、’肖轴31兩端的擋片 或銷軸3 1形成一體的螺帽，另一幹*片可以是與銷軸2 1 2 1或鎖軸3 1過盈配合的拎搢 / ^則可以是一與銷軸 中，擒片25a、25b及35二創2之較佳實施例 轴21或銷軸3 1過盈配合的幹产可以是兩端均為與銷 合對精度要求過高，擔環與；：；同時;=過盈配 接。 及3 1可用電阻焊連 此外，如圖5及圖6所示，銷轴 片25a、25b及35a、35b除了可^ ”或31兩端的擋 端過盈配合的擋環外，也可 ：丄鋼軸:1或3!兩 可經擠壓或敲擊變形的凸環。 # 1或31兩柒面上 2…工的端面有一凹台Π6及圖7所示’銷軸 二。猎由紋擊或擠壓凸m5a可 二了二= 35b Λ -a：25b.35, 保證了銷軸21或31的軸向長二二之變形，從而 二?工序之後仍不對内、外節片二=3、 =與二可==21或31中部凸台21a或- 内、外節m3外之間的間隙尺寸，使 , 3 2、3 3在該間隙中為動配合。 片22Ί,述之配置’本創作之銷軸2卜31與内、外節 32、33的各配合面均為動配合。由於銷軸 内:外二f f擒片⑸、25b、35a及35b阻擋被連接的 以挪針m2、23、32、33，改變了先前技術之鍵條係 nt日緊内、外節片的技術’因此本創作之銷軸 堇是一個可使内、外節片22、23、32、33轉動 M271103 的心軸，本身並沒有夾緊力。 甚至可以省略滾之鏈條’可省略襯圈15, 圈^和滾子就增大言，省略了概 創作的鏈條與鏈輪配合的尺寸不i度。因此本 大’可明顯提高鏈條的強度。同時尺寸可增 結構更簡單，雖然零件尺寸可辦二零件可使鏈條的 成本也可降低。另外，由於減:=重1並未增加，其 下降。 了々件’工作噪音可明顯 一綜上所陳，本創作無論就目的、 顯不其週異於習知技術之特徵，惟纽 在在均 實施例僅係為了便於說明而舉例而Z’上述諸多 利範圍自應以申請專利範圍所述 非2所主張之權 施例。 7疋馮旱，而非僅限於上述實 【圖式簡單說明】 圖1為先前技術之 圖2為本創作之一 圖3為本創作之另 圖 〇 滚子鍵其中一鍵節 實細*例之鍵條其中 一實施例之鏈條其 之剖面圖。 一鏈節之剖面圖。 中一鏈節之剖面[New content] The goal of this book is to provide a transmission chain with simple structure, low cost and strong M271103 degree. Or ^, is divided by multiple pins: the first two are provided-a kind of chain, hair = lies in: the middle of each pin is provided with each inside: so that t pins and each inner section and outer section Tablet, dynamic fit. The door J-joint facets are all. In one embodiment of the present invention, the protruding portion may be a boss formed integrally with the disc, or the protruding portion may correspond to the protruding sleeve of each pin portion. Maσ is again placed in each pin. In one embodiment of the present invention, the retaining ring of the interference fit of the bearing is a nut, a convex ring with a pin. The heart is a shape that can be deformed after being knocked or knocked. [Implementation] The chain provided by this creation, the inner section and the outer section of the chain are formed to form the head and the chain. They run through multiple Π 4 4 I @ is composed of multiple links. The following is a cross-sectional view of Lu Yue's creation with reference to Figure 2. As shown in Fig. 2, in this creation-the chain link has-a pin 21,-an outer link 22 and: an inner link, a: a chain pin 21 runs through the outer link 22 and the inner and inner block 23. Among them, an intermediate hollow piece 23 is provided in the middle with the inner section piece 23, and the pin 21 is integrally formed with the pin ^. On this evening, ", 4 ^ Boss .... The bosses have blocking pieces 25a and 25b. Parallelize the two ends of the shaft 21 Next, please refer to Figure 3 for this creation 3, which is another example of this creation: the case of Bebismuth. As shown in FIG. 31, an outer segment 32 and an inner segment 30 have a pin that penetrates the outer segment 32 and the inner segment 33, and in U, the pin 31 is a convex having the same length as the middle gap of the inner segment 33 Kui / 31 is provided in the middle with blocking pieces 35a and 35b. The two ends of the silk pin 31 of FIG. 3 and the protrusion A that is integrated with the pin 21, that is, the biggest difference is that the figure a is replaced by a convex sleeve 31 a separated from the pin 31 by M271103. In this way, the link 20 in 々 in FIG. 3 has the same effect. The key 30 can still reach Figure 2. Furthermore, as shown in Figure 4, one of the pins 25a, 25b, 3 5a, and 3 5b is%, and the stoppers or pins 31 at both ends of the Shaw 31 form an integrated nut. , The other dry piece can be an interference fit with the pin 2 1 2 1 or the lock shaft 3 1 则 / ^ can be one with the pin, the capture plate 25a, 25b and 35 are better than 2 In the embodiment 21, the dry production of the interference fit of the shaft 21 or the pin 31 may be that both ends are too tight with the pin, which requires high precision, and the balance ring is connected with :; At the same time, = interference fit. And 31 can be connected by resistance welding. In addition, as shown in Figs. 5 and 6, the pin pieces 25a, 25b and 35a, 35b can be fitted with the retaining rings at the ends of the two ends 31 or 31, or: Steel shaft: 1 or 3! Two convex rings that can be deformed by extrusion or percussion. # 1 or 31 There is a recess Π6 on the end face of 2 ... work on the two sides and the pin 2 shown in Figure 7. Hitting or squeezing the convex m5a can be reduced to two = 35b Λ -a: 25b.35, to ensure that the axial length of the pin 21 or 31 is deformed, so that the inner and outer segments are not aligned after the second process = 3, = and two can = = 21 or 31 central boss 21a or-the size of the gap between the inner and outer section m3, so that 3, 2, 3 3 in this gap is a dynamic fit. 22Ί, the configuration described 'The pins 2 and 31 of this creation and each of the mating surfaces of the inner and outer sections 32 and 33 are dynamic fits. Because the inner and outer pins are pinned to the outside, ff capture pieces ⑸, 25b, 35a, and 35b block the connected Enoch needle. m2, 23, 32, 33, changed the key technology of the previous technology, and tightened the inner and outer segments. Therefore, the pin of this creation is a 22, 23, 32, 33 Turning the mandrel of M271103 has no clamping force. You can even omit the roller chain. You can omit the backing ring 15, the ring ^ and the rollers increase the size, and omit the size of the chain and sprocket that are not created. Therefore, the size of the chain can significantly increase the strength of the chain. At the same time, the size can be increased, and the structure is simpler. Although the size of the part can be made of two parts, the cost of the chain can also be reduced. In addition, since the reduction: = weight 1 has not increased, it has decreased. According to the above, this creation, regardless of its purpose, is obviously different from the characteristics of the conventional technology. However, the examples in the present invention are just examples for the convenience of explanation. Explain the right claim as claimed in Non-2. 7 疋 Feng Han, not limited to the above. [Simplified illustration of the figure] Figure 1 is the prior art Figure 2 is one of the creation Figure 3 is another figure of the creation One of the sub-links of the sub-keys is a detailed example of a cross-section of a key chain of one embodiment. A cross-sectional view of a link. A cross-section of a middle link
;2本創作之一實施例之銷軸及擒片之裝配圖。 圖5為本創作之一實施例之銷軸之立體圖。 圖6為本創作之一實施例之銷軸之剖視圖。 【主要元件符號說明】 銷軸 11、2 1、3 1 外節片12、22、32 内節片13 、 23 、 33 凸台 21a 凸套 31a 8 M271103 擋片 κ 4* Λ-Zr 鏈即 概圈 滚子 凹台 凸環 25a 、 25b 、 35a 、 35b 20、30 15 16 6 5 a; 2 Assembly drawing of the pin and catch of an embodiment of this creation. FIG. 5 is a perspective view of a pin according to an embodiment of the present invention. FIG. 6 is a sectional view of a pin according to an embodiment of the present invention. [Description of main component symbols] Pins 11, 2 1, 3 1 Outer segments 12, 22, 32 Inner segments 13, 23, 33 Boss 21a Boss 31a 8 M271103 Block κ 4 * Λ-Zr Ring roller recessed convex ring 25a, 25b, 35a, 35b 20, 30 15 16 6 5 a
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