1274695 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種機車車架，特別是指一種擴大可 利用空間之機車車架。 【先前技術】 如圖1、2所示，習知之機車車架丨，是用在一機車2 上特別是適用於屬於速克達型之機車類型上。該機車車架工 包含一主管單元11、二側管件12，以及一橫管件13。該主 官單元11包括一首管（Head Pipe)in，及一與該首管lu連 接的主管112(MainPipe)。該主管112具有一連接該首管 ill並向下且向後延伸的上管段113,及一沿該上管段ιΐ3 延伸方向再順勢向後延伸的下管段丨14。 該二側管件12是相對且間隔地設置在該主管112的左 右兩側。每一侧官件12具有一向下延伸之前側段121，及 一連接δ亥側^又121並向後水平延伸的後側段122，其中， 該二前側段121的頂端是焊接在該主管112之上管段ιΐ3的 外周面上，而其底端是呈相互遠離地向外擴張之態樣。 該橫管件13是設置在該主管112之下管段114底端並 連接該二側管件12之後側段ι22。由該二後側段122與該 橫管件丨3相配合可界定出一可容置如油箱（圖未示）等物品 之容置空間14。 然而’因為該主管112之下管段114是沿著該上管段 113之延伸方向再順勢向後延伸的，而使得該橫管件13的 設置位置必須向後延伸至該二側管件12之後側段122附近 1274695 Z是因為該橫管件13是位於該二後側段i22之間，使得 5亥容置空間14可運用的空間被該橫管件13所限制而縮小 碎直接影響的是油箱的容量亦隨之減少，致使該機車2的 只航力縮紐。雖然是可以利用改變油箱外形的^計，藉此 閃避该橫管件13所帶來的限制，但是，此舉不但造成生產 f本的增加，同時也讓製造上變得更為複雜與困難，並不 是一個可行的解決方案。1274695 IX. Description of the Invention: [Technical Field] The present invention relates to a locomotive frame, and more particularly to a locomotive frame that expands the available space. [Prior Art] As shown in Figs. 1 and 2, the conventional locomotive frame cymbal is used on a locomotive 2, particularly for a type of locomotive belonging to the Scooton type. The locomotive frame includes a main unit 11, two side tubes 12, and a cross tube member 13. The official unit 11 includes a head pipe in, and a main pipe 112 (MainPipe) connected to the head pipe lu. The main pipe 112 has an upper pipe section 113 connecting the first pipe ill and extending downward and rearward, and a lower pipe section 14 extending rearwardly along the extending direction of the upper pipe section ι3. The two side tubular members 12 are disposed opposite to each other on the left and right sides of the main pipe 112. Each side of the official member 12 has a downwardly extending front side section 121, and a rear side section 122 which is connected to the δH side and further extends horizontally rearward, wherein the top ends of the two front side sections 121 are welded to the main body 112. The outer peripheral surface of the upper pipe section ιΐ3, and the bottom end thereof is outwardly expanded away from each other. The cross pipe member 13 is disposed at the bottom end of the pipe section 114 below the main pipe 112 and connected to the side pipe ι 22 after the two side pipe members 12. The two rear side sections 122 cooperate with the horizontal tube member 3 to define an accommodation space 14 for accommodating articles such as a fuel tank (not shown). However, because the lower section 114 of the main pipe 112 extends rearward along the extending direction of the upper pipe section 113, the installation position of the horizontal pipe member 13 must extend rearward to the vicinity of the side pipe 122 of the two side pipe members 12 1274695. Z is because the horizontal pipe member 13 is located between the two rear side segments i22, so that the space available for the 5 hai accommodation space 14 is restricted by the horizontal pipe member 13 and the crushing directly affects the capacity of the fuel tank. , causing the locomotive 2 to only reduce the air force. Although it is possible to use the change of the shape of the fuel tank, thereby avoiding the limitation imposed by the horizontal pipe member 13, this not only causes an increase in the production cost, but also makes the manufacturing more complicated and difficult, and Not a viable solution.
另-種擴大該容置空間14的方法，是加寬該側管件η 的間隔距離’然而，此方案卻造成機車橫向體積變寬，將 影響更多的層自，例如相關元件的變更設計，將付出更多 的研發成本，亦非理想的解決方案。 【發明内容】 種機車車架，在不 大車架内可運用的 因此’本發明之目的，即在提供一 改變機車原有外觀尺寸之前提下，可擴 空間。 〃 ，干干木 側管件，及-橫管件。該主管單元包括—首管，及— ht*的Μ ’該主管具有—向下且向後延伸且與該首管 連接的上管段，及一連接該上管段並向下延伸的下管段。 6亥一第一側管件是相對且間隔地設置在該主管之部分周面 一側管件具有-設置在該主管上並向下延伸的 …’及一連接該第一前管段並向後延伸的第一後 該橫管件是設置在該主管之下管段的底端並連接該 一第一側管件之第一前管段。 6 1274695 本^明之功效在於藉由將該橫管件設置在該二第一側 yj牛 、、 乐一前管段上，使得由該二第一後管段與該橫管件 :配口所界定出的〆容置空間得以擴大，而不受該橫管件 / i g之下管段所限制，相對的，習知的容置空間是被 也、g件所限制，因此，如此的設計將使容置於該容置空 間：組件的可利用空間變得更大，特別是當該容置空間是 擺設油箱日夺，則可以增加該油箱的容量，提昇機車的續航 力0Another method for expanding the accommodating space 14 is to widen the distance between the side pipe members η. However, this solution causes the lateral volume of the locomotive to be widened, which will affect more layers, such as the design of related components. It will pay more R&D costs and is not an ideal solution. SUMMARY OF THE INVENTION A locomotive frame can be used in a small frame. Therefore, the object of the present invention is to expand the space before providing a change in the original appearance of the locomotive. 〃, dry wood side pipe fittings, and - cross pipe fittings. The main unit includes - a first tube, and - ht * ’ 'the main tube has an upper tube section extending downward and rearwardly and connected to the first tube, and a lower tube section connecting the upper tube section and extending downward. The first side pipe member of the sixth sea is relatively and spacedly disposed on a side surface of the main surface of the main pipe. The pipe member has a portion disposed on the main pipe and extending downwardly and a portion connecting the first front pipe portion and extending rearward Thereafter, the cross tube member is a first front tube portion disposed at a bottom end of the tube section below the main tube and connected to the first side tube member. 6 1274695 The effect of the present invention is that the horizontal pipe member is disposed on the two first side yj, and the first pipe section of the Le, so that the two first pipe sections and the horizontal pipe fittings are defined by the fittings. The accommodating space is enlarged without being restricted by the pipe section under the horizontal pipe/ig. In contrast, the conventional accommodating space is limited by the g pieces, so the design will accommodate the capacity. Space: The available space of the component becomes larger, especially when the storage space is used for the fuel tank, the capacity of the fuel tank can be increased to improve the endurance of the locomotive.
【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 ^下配口參考圖式之三個較佳實施例的詳細說明中，將可 清楚的呈現。在本發日續詳細描述之前，要注意的是，在 以下的說明中’類似的元件是以相同的編號來表示。 如圖3、4所示’本發明之機車車架的—第—較佳實施 例疋匕3主官單元3、二第一側管件4，及一橫管件5 μ該主管單元3包括-首管3卜及-連接該首管31的主 官32。該主;f 32具有_向下並向後延伸且與該首管η連 接的上管段32卜及-連接該上管段321並向下延伸的下管 段 322 〇 該二第一側管件4是相對且間隔地設置在該主管單元3 之主管32的部分周面上，每—第—側管件4具有—設置在 該主管32上並向下延伸的第一前管段41，及一連接該第一 前管段41並向後延伸的第-後管段42。在該第一較佳實施 1274695 例中’該第一前管段41的頂端是固設在該主管32的下管 段322上’但也可以視設計所需，而固設在該上管段321 上’不應以此侷限本發明之申請專利範圍。[Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Before the detailed description of the present invention, it is noted that in the following description, similar elements are denoted by the same reference numerals. As shown in Figures 3 and 4, the locomotive frame of the present invention - the preferred embodiment 疋匕 3 main official unit 3, the two first side tubular members 4, and a horizontal tubular member 5 μ, the main unit 3 includes - The pipe 3 and the main officer 32 of the first pipe 31 are connected. The main; f 32 has an upper pipe section 32 extending downward and rearwardly connected to the first pipe n and a lower pipe section 322 connecting the upper pipe section 321 and extending downward, the two first side pipe members 4 are opposite Disposed at a portion of the circumferential surface of the main pipe 32 of the main pipe unit 3, each of the first side pipe members 4 has a first front pipe portion 41 disposed on the main pipe 32 and extending downward, and a first front pipe portion The tube section 41 and the first-rear tube section 42 extending rearward. In the first preferred embodiment 1274695, the top end of the first front pipe section 41 is fixed to the lower pipe section 322 of the main pipe 32, but may be fixed to the upper pipe section 321 as needed for design. The scope of the patent application of the present invention should not be limited thereto.
該橫管件5是設置在該主管32之下管段322的底端並 連接該二第一側管件4之第一前管段41。該二第一側管件 4之第一後管段42與該橫管件5相配合可界定出一容置空 間6，邊容置空間6可配合設計所需，用以容置如油箱、電 瓶（圖中均未顯示），或是其他相關之組件。 本發明是將該橫管件5設置在該二第一前管段41之間 ，迫使該主管32之下管段322而非順著該上管段321之延 伸方向向後延伸，在該第一較佳實施例中，該下管段322 疋呈垂直於該二第-側管件4之第—後管段42之態樣，當 然該下管# 322也可以略為向後延伸，也就是說只要是： 該橫管件5設置在該二第—前管段41之間，即可達到增大 該容置空間6的目的。當油箱是設置在該容置空間6時， 則能增加該油箱的容量，以提昇機車的續航力。同樣地， =電瓶是設置在該容置空間6時，則能增加該電瓶的蓄電 量0 ，大致上是該第-較佳實施例二：了一㈣實施例 平1土貫她例相冋，其中不同之處在 该主官早兀3之主管32的下管部似是向下且向前地 ，亦可達到擴大該容置空間6之目的。值得注意 於該下管部322的前方是機車前輪（圖未示）的設置位置^ 下管部322向前延伸的程度，是以不影響該前輪轉向為： 8 1274695 界限。 如圖6、7所示，本發明之機車車架的一第三較佳實施 例，大致上是該第一較佳實施例相同，其中不同之處在於 •忒機車車架更包含二相對且間隔地設置在該主管單元3 之主s 32的部分周面上並位於該二第一側管件4上方的第 一側官件7。每一第二側管件7具有一向下延伸的第二前管 段71，及一連接該第二前管段71並向後延伸的第二後管段 72。每一第一側管件4更具有一連接該第一後管段42並向 上延伸的後延伸管段43。由該二第一側管件4之第一後管 奴42與後延伸管段43、該二第二側管7之第二後管段μ ，及該橫管件5相配合界定出一容置空間8。同樣地，該容 置空間8亦因該橫管件5前移而可擴大，該主管32之下管 段322是呈垂直向下之型態。在該第三較佳實施例中，該 二第二前管段71之頂端是固設在該主管32的上管段321 上，而該二第二後管段72之後端是分別固設在該二後延伸 管段43上，藉由該二第二側管件7的設置，可增強該機車 車架之結構上的剛性強度。 如圖4、7 ,歸納上述，本發明之機車車架，是將該橫 官件5設置在該二第一前管段41之間，使得該下管段322 亦須隨之改變成垂直向下、向前延伸，或是略微向後伸延 ’（相對地，見圖1，在習知之設計中，該橫管件丨3因為該 下S Ί又114已延伸至该^一後側段12 2處，而被迫地只能設置 在該二後側段122之間，造成該容置空間μ被該主管112 之下管段114及該橫管件13所壓縮限制）。本發明則能讓該The cross tube member 5 is a first front tube portion 41 disposed at a bottom end of the tube portion 322 below the main tube 32 and connecting the two first side tube members 4. The first rear tube section 42 of the first side tube member 4 cooperates with the horizontal tube member 5 to define an accommodating space 6 which can be matched with the design to accommodate a fuel tank or a battery (Fig. None of them are displayed, or other related components. In the present invention, the horizontal pipe member 5 is disposed between the two first front pipe sections 41, forcing the lower pipe section 322 of the main pipe 32 to extend rearward rather than the extending direction of the upper pipe section 321, in the first preferred embodiment. The lower pipe section 322 疋 is perpendicular to the first-back pipe section 42 of the two first-side pipe members 4, of course, the lower pipe #322 may also extend slightly backward, that is, as long as: the horizontal pipe member 5 is set Between the two first-front tube segments 41, the purpose of increasing the accommodating space 6 can be achieved. When the fuel tank is disposed in the accommodating space 6, the capacity of the fuel tank can be increased to improve the locomotive endurance. Similarly, when the battery is placed in the accommodating space 6, the amount of stored electricity of the battery can be increased by 0, which is roughly the second preferred embodiment: one (four) embodiment is flat. The difference is that the lower tube of the main pipe 32 of the main officer is as follows, and the purpose of expanding the accommodating space 6 is also achieved. It should be noted that the front of the lower pipe portion 322 is the installation position of the front wheel of the locomotive (not shown). The lower portion of the pipe portion 322 extends forward so as not to affect the steering of the front wheel: 8 1274695. As shown in FIGS. 6 and 7, a third preferred embodiment of the locomotive frame of the present invention is substantially the same as the first preferred embodiment, wherein the difference is that the locomotive frame further includes two opposite The first side official members 7 are disposed at intervals on a portion of the circumferential surface of the main s 32 of the main unit 3 and above the two first side tubular members 4. Each of the second side tubular members 7 has a second front tubular section 71 extending downwardly, and a second rear tubular section 72 connected to the second front tubular section 71 and extending rearward. Each of the first side tubular members 4 further has a rearward extending tubular section 43 that connects the first rear tubular section 42 and extends upward. An accommodating space 8 is defined by the first rear tube slave 42 and the rear extension tube section 43 of the two first side tube members 4, and the second rear tube section μ of the second side tube 7 and the horizontal tube member 5 cooperate. Similarly, the accommodating space 8 is also enlarged by the advancement of the cross tube member 5, and the lower tube portion 322 of the main tube 32 is in a vertically downward configuration. In the third preferred embodiment, the top ends of the second and second front tube segments 71 are fixed on the upper tube portion 321 of the main tube 32, and the rear ends of the second and second rear tube portions 72 are respectively fixed on the second tube. On the extension pipe section 43, the rigidity of the structural structure of the locomotive frame can be enhanced by the arrangement of the two second side pipe members 7. As shown in FIGS. 4 and 7, the locomotive frame of the present invention is such that the cross member 5 is disposed between the two first front pipe sections 41 such that the lower pipe section 322 must also be changed vertically downward. Extending forward, or slightly extending rearward' (relatively, see Figure 1, in a conventional design, the transverse tubular member 丨3 has been extended to the rear side section 12 2 because of the lower S Ί It is forced to be disposed only between the two rear side sections 122, causing the accommodation space μ to be compressed by the lower tube section 114 of the main pipe 112 and the horizontal pipe member 13). The invention can make the
1274695 杈官件5向前移位，而能在不改變機車原有之外觀尺寸之 W提下’達到擴大該容置空間6、8，故確實能達到本發明 之目的。 ▲惟以上所述者，僅為本發明之較佳實施例而已，當不 月匕X此限疋本發明實施之範圍，即大凡依本發明申請專利 靶圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一側視圖，說明習知機車車架之態樣； 圖2是習知機車車架之立體圖，· ^圖3是一側視圖，說明本發明機車車架之第一較佳實 圖4是該第一較佳實施例之立體圖； 圖5是一側視圖，說明本發明機車車架 施例； 圖6是一側視圖，說明本發明機車車架 施例；及 y' 圖7疋該第二較佳實施例之立體圖。 之第二較佳實 之第三較佳實 10 1274695 【主要元件符號說明】 3….主管單元 31首管 32*… 主管 321 ·. 上管段 322… 下管段 4…* 第一側管件 41…· 第一前管段 42 — 第一後管段 43… 5… 6… 7… 71 · · 72… * 後延伸管段 •橫管件 * 容置空間 * 第二側管件 •第二前管段 •第二後管段 * 容置空間1274695 The official member 5 is displaced forward, and the accommodating space 6, 8 can be enlarged without changing the original size of the locomotive, so that the object of the present invention can be achieved. ▲ However, the above is only a preferred embodiment of the present invention, and is not limited to the scope of the present invention, that is, the simpleness of the patent application target and the description of the invention according to the present invention. Both effect changes and modifications are still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side view showing a state of a conventional locomotive frame; Fig. 2 is a perspective view of a conventional locomotive frame, Fig. 3 is a side view showing the locomotive frame of the present invention The first preferred embodiment is a perspective view of the first preferred embodiment; FIG. 5 is a side view showing the embodiment of the locomotive frame of the present invention; FIG. 6 is a side view showing the embodiment of the locomotive frame of the present invention; And y' Figure 7 is a perspective view of the second preferred embodiment. Second preferred third preferred embodiment 1 1274695 [Description of main component symbols] 3....main unit 31 first tube 32*... main tube 321 · upper tube section 322... lower tube section 4...* first side tube member 41... · First front pipe section 42 — First rear pipe section 43... 5... 6... 7... 71 · · 72... * Rear extension pipe section • Cross pipe fitting * Housing space * Second side pipe fitting • Second front pipe section • Second rear pipe section * accommodating space
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