503192 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（1 ) 〔發明所屬之技術領域〕 本發明，係關於適合做爲有苗條感而外觀平滑的車體 ，更提高乘務人員之乘降性的機車用空氣濾淸器。 〔習知技藝〕 做爲機車的空氣濾淸器，已知有例如，實公昭 6 3 - 1 2 0 7 4號公報「機車用內燃機之空氣濾淸器裝 置」。 在上述公報的第2圖，被記載有從頭管A (記號將使 用公報記載者。以下相同。）將主管2延伸，將空氣濾清 器A安裝在該主管2之下部，在該空氣濾淸器A設置延伸 至比主管2上方爲止的空氣取入管7，7，把包含此等空 氣取入管7，7之空氣濾淸器A收容在腳盾1內，同時使 對應於空氣取入管7，7的位置之腳盾1向上方鼓出的機 車。 〔發明所要解決之課題〕 在上述公報，因將空氣濾淸器A配置在左腳盾1內側 ，腳盾1將成爲大型同時腳盾1將局部地鼓出，無法得到 車體的苗條感，並且，因腳盾1將成爲大型，可能損害駕 駛者之乘降性。 因此，本發明之目的，係由改良機車用空氣瀘淸器， 做爲有苗條感而外觀平滑的車體，降低車體蓋之高度，更 提高乘務人員的乘降性。 (請先閲讀背面之注意事項再填寫本頁) ·裝. 訂 __ 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -4 503192 A7 B7 五、發明説明（2 ) 〔爲了解決課題之方法〕 爲了達成上述目的，申請專利範圍第1項之特徵，係 在將車體框從頭管向斜後下方延伸，將引擎安裝在該車體 框，在該引擎的前方上方配置空氣濾淸器之機車，其特徵 爲，使空氣濾淸器比覆蓋車體框的車體蓋向前方鼓出，將 車體從側面觀察時，使之能夠視認空氣濾淸器的一部份。 由使空氣濾淸器比車體蓋向前方鼓出，能夠使車體蓋 內的空氣濾淸器佔有之空間變小，而使車體蓋成爲小型， 因時將不必使車體蓋局部性地鼓出，車體蓋的形狀設計將 成爲容易。 並且，能夠使車體蓋的後部之寬度變小，同時能使高 度變低，能夠得到車體的苗條感，同時能提高駕駛者之乘 降性。 申請專利範圍第2項之特徵，係使空氣濾淸器的吸氣 口向下方開口，使防止雨水從路面側侵入吸氣口之遮蔽板 ，從空氣濾淸器突出。 由於使空氣濾淸器的吸氣口向下方開口，雨水將不會 從上方侵入吸氣口，並且，能夠由遮蔽板，防止雨水從路 面側噴入吸氣口。 申請專利範圍第3項，其特徵爲，在空氣濾淸器的前 部兩側面向上下方向設立起壁，在該立起壁和空氣濾淸器 內側部之間，設置水平肋。 由設置多數的水平肋，能夠提高空氣濾淸器之剛性。 並且，觀察空氣濾淸器前面時，由多數的水平肋’能 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇><297公釐） (請先閲讀背面之注意事項再填寫本頁) ¾衣- 訂 經濟部智慧財產局員工消費合作社印製 5 503192 A7 ___B7 五、發明説明（3 ) 多旬使空氣濾淸器，做爲例如散熱器之外觀。 (請先閲讀背面之注意事項再填寫本頁) 〔發明之實施形態〕 以下，根據附圖說明本發明之實施形態。再者，圖面 係做爲以記號的方向觀察。 圖1係備有關於本發明之空氣濾清器的機車之側視圖 ’機車1 〇，係備有配置在車體的前後方向的車體框1 1 ’和安裝在該車體框1 1的前部下方之引擎1 2，和將供 給該引擎1 2的空氣淨化之空氣濾淸器1 3，和安裝在車 體框1 1的中間部之收容箱1 4，和配置在該收容箱1 4 的後方之燃料槽1 5，和從此等收容箱1 4及燃料槽1 5 的下方至車體後部配置，同時覆蓋後輪1 6上部之後擋泥 板1 7。 在此，1 1 a係爲了安裝收容箱1 4的前部固定在車 體框1 1之前側托架，1 1 b係爲了安裝收容箱1 4的後 部及燃料槽1 5之前部而固定在車體框1 1的後部托架， 經濟部智慧財產局員工消費合作社印製 1 1 c係爲了安裝燃料槽1 5之後部而設在車體框1 1的 後部安裝部，1 2 a，1 2 b，1 2 c係分別爲了將引擎 1 2安裝在車體框1 1用之引擎1 2側的安裝部，1 3 a ’ 1 3 a (未圖示底側之記號1 3 a )係爲了將空氣濾淸 器1 3安裝在覆蓋車體框1 1的前部側方之左右一對的側 部車體蓋2 7 (未圖示底側之側部車體蓋2 7 )的空氣濾 淸器13側之安裝部，14a，14b，14c係爲了將 收容箱1 4安裝在車體框1 1側而設在收容箱1 4的安裝 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -6- 503192 A7 B7 五、發明説明（4 ) 座’ 2 1係安裝在車體框1 1之前端的頭管，2 2爲方向 盤，23爲前叉，24爲前輪，25爲氣化器，26爲覆 蓋車體框1 1之前部上方的上部車體蓋，2 8爲座位， 3 1爲後緩衝器單元，3 2爲將在車體框1 1設置的樞軸 部3 3安裝成能夠搖動同時在後部安裝後輪1 6之後叉， 3 4爲在收容箱1 4將座位2 8安裝成能夠開閉用之鉸鏈 〇 空氣濾淸器1 3，係使之比側部車體蓋2 7向前方鼓 出’將車體從側面觀察時，能夠視認一部份者。再者，在 空氣濾淸器1 3的比側部車體蓋2 7向前方鼓出之部份’ 爲了使之容易把握而實施十字剖面線。 圖2係備有關於本發明之空氣濾淸器的機車之前部平 面圖，顯示拆下覆蓋空氣濾淸器1 3的上部之上部車體蓋 2 6的狀態。 空氣濾淸器1 3，係將後部的兩側方以側部車體蓋 27 ’ 27覆蓋，同時安裝在此等的側部車體蓋27， 2 7者。 圖3係關於本發明之空氣濾淸器的側視圖，空氣濾淸 器1 3，係由空氣濾淸器外殼3 5，和封閉該空氣濾淸器 3 5的開口部之空氣濾淸器蓋3 6，和安裝在此等空氣瀘 淸器3 5及空氣濾淸器3 6的內側之過濾器元件3 7，及 安裝在空氣濾淸器35的吐出口同時連結在汽化器25 ( 參照圖1 )之吸氣管3 8而成。 空氣濾淸器外殼3 5，係在上部安裝將空氣取入空氣 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐) (請先閱讀背面之注意事項再填寫本頁) ,ιτ d 經濟部智慧財產局員工消費合作社印製 -7- 503192 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（5 ) 濾淸器1 3內的吸氣導管3 9，3 9 (未圖示底側之吸氣 導管39)，在此等吸氣導管39，39分別使吸氣口 4 1向下方開口，防止雨水侵入此等吸氣口 4 1的遮蔽板 42 ’ 43 (未圖示底側之記號43)從外出突出者。 圖4 ( a ) ，（ b )係關於本發明之空氣濾淸器的空 氣濾淸器外殼之說明圖。 (a )係空氣濾淸器外殼3 5的背面圖，空氣濾淸器 外殼3 5係在上部備有2個吸氣口4 1，4 1，在車體框 1 1 (參照圖1 )的下部安裝之托架1 1 a，1 1 a，使 之以螺栓44 a及螺帽44b將安裝部13a，13a安 裝者。 (b )係（a )的b矢視圖，顯示2個遮蔽板4 2， 4 3的形狀。 此等遮蔽板4 2，4 3，係形成從空氣濾淸器3 5的 左右之側面繞進後面的形狀者。再者，4 6係爲了安裝吸 氣管3 8 (參照圖3 )用之吸氣管安裝孔。 圖5 ( a ) ，（ b )係關於本發明的空氣濾淸器之空 氣濾淸器的說明圖。 (a )係空氣濾淸器蓋3 6的正面圖，顯示在空氣濾 淸器蓋3 6之前面的兩側部，把多數之水平肋4 7分別一 體成形。 4 8，4 9係在空氣濾淸器蓋3 6的前面之左右緣部 設置的立起壁。 (b )係顯示使在（a )所示的空氣濾淸器3 6之前 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 本頁) -8- 經濟部智慧財產局員工消費合作社印製 503192 A7 B7 五、發明説明（6 ) 面稍向上地傾斜之圖，使水平助4 7在立起壁4 8和壁面 5 2 —體地橫跨，同時在壁面5 1 —體地結合，並且，使 水平助4 7在立起壁4 9和壁面5 2 —體地橫跨，同時在 壁面5 1 —體地結合。 如在以上的圖5 ( a ) ，（ b )說明，本發明係，在 構成空氣濾淸器1 3 (參照圖3 )的空氣濾淸器蓋3 6之 前部兩側面向上下方向設置立起壁4 8，4 8，而在該各 立起壁48，49和做爲空氣濾清器內側部的壁面5 2之 間，設置水平助4 7爲特徵。 由設置多數的水平肋4 7，能夠提高空氣濾淸器1 3 的空氣濾淸器蓋3 6之剛性，進而能夠提高空氣濾淸器 1 3全體的剛性。由此，能夠減少空氣濾淸器1 3之厚度 ，並且，能夠使空氣濾淸器1 3成爲輕量。 更且，將空氣濾淸器1 3的前面，亦即將空氣瀘淸器 蓋3 6之前面觀察時，由多數的水平肋4 7，能夠使空氣 濾淸器1 3，做爲例如散熱器之外觀，在未備有散熱器的 小型之機車（包括具馬達機車），能夠給與新的印象。 以下說明上述空氣濾淸器1 3之作用。 圖6係說明關於本發明的空氣濾淸器之作用的作用圖 〇 空氣將如箭頭記號①所示地，從吸氣口 4 1的下方向 空氣濾淸器1 3之吸氣口 4 1流入。 例如，從路面側將雨水向空氣濾淸器1 3側噴時，雨 水將如箭頭記號②所示，被設在空氣濾淸器1 3的遮蔽板 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） " ~ -9 - (請先閲讀背面之注意事項再填寫本頁)503192 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the Invention (1) [Technical Field to which the Invention belongs] The present invention relates to a car body that is suitable for a slim and smooth appearance, and further improves the cabin crew Air filters for locomotives. [Knowledge] As an air filter for a locomotive, there is known, for example, Shiko Sho 6 3-12 0 74 "Air filter device for an internal combustion engine for a locomotive". In the second figure of the above bulletin, the decapitator pipe A is described (the symbol will be used in the bulletin. The same applies hereinafter). The main pipe 2 is extended, and the air cleaner A is installed below the main pipe 2, and the air filter Device A is provided with air intake pipes 7, 7 extending above the main pipe 2. The air filter A containing these air intake pipes 7, 7 is housed in the foot shield 1, and at the same time, corresponding to the air intake pipe 7, The locomotive with the foot shield 1 at position 7 bulging upwards. [Problems to be Solved by the Invention] In the above publication, because the air filter A is arranged inside the left foot shield 1, the foot shield 1 will become large and the foot shield 1 will be partially bulged out, and the slim body of the vehicle body cannot be obtained. In addition, since the foot shield 1 will become large, the rideability of the driver may be impaired. Therefore, the object of the present invention is to improve the air purifier for a locomotive, to reduce the height of the cover of the car body, and to improve the rideability of the cabin crew. (Please read the precautions on the back before filling in this page) · Binding. Order __ This paper size is applicable to China National Standard (CNS) A4 (210X297 mm) -4 503192 A7 B7 V. Description of Invention (2) [For Solution to the problem] In order to achieve the above-mentioned object, the first feature of the scope of the patent application is to extend the body frame from the head pipe diagonally backward and downward, install the engine on the body frame, and arrange air above the front of the engine. The filter locomotive is characterized in that the air filter is bulged forward than the body cover covering the body frame, and when the vehicle body is viewed from the side, a part of the air filter can be recognized. By making the air filter bulge forward than the vehicle body cover, the space occupied by the air filter in the vehicle body cover can be reduced, and the vehicle body cover can be made small, so it is not necessary to make the vehicle body cover locally. To swell out, the shape design of the car body cover will become easy. In addition, the width of the rear portion of the vehicle body cover can be reduced, and the height can be lowered. The slimness of the vehicle body can be obtained, and the rideability of the driver can be improved. The second feature of the scope of the patent application is that the air inlet of the air filter is opened downward so that the rainwater can be prevented from entering the air inlet from the pavement side, and the shielding plate protrudes from the air filter. Since the air inlet of the air filter is opened downward, rainwater will not enter the air inlet from above, and the shielding plate can prevent rainwater from being sprayed into the air inlet from the road surface side. The third item of the scope of patent application is characterized in that a raised wall is established on both sides of the front portion of the air filter in an up-and-down direction, and a horizontal rib is provided between the raised wall and the inner portion of the air filter. By providing a large number of horizontal ribs, the rigidity of the air filter can be improved. And, when looking at the front of the air filter, most of the horizontal ribs can be used in accordance with the Chinese National Standard (CNS) A4 specification (21〇 > < 297 mm). (Please read the precautions on the back before filling (This page) ¾ Clothes-Ordered by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economy 5 503192 A7 ___B7 V. Description of the invention (3) The air filter is often used as the appearance of a radiator, for example. (Please read the precautions on the back before filling out this page) [Embodiments of the invention] Hereinafter, embodiments of the invention will be described with reference to the drawings. In addition, the drawing is viewed in the direction of the mark. FIG. 1 is a side view of a locomotive equipped with an air cleaner according to the present invention, 'locomotive 10', with a body frame 1 1 'disposed in the front-rear direction of the vehicle body, and The engine 12 under the front part, the air filter 13 for purifying the air supplied to the engine 12, the storage box 14 installed in the middle part of the vehicle body frame 1, and the storage box 1 The fuel tanks 15 at the rear of 4 are arranged from below these storage boxes 14 and fuel tanks 15 to the rear of the vehicle body, and at the same time cover the rear fenders 17 at the upper part of the rear wheels 16. Here, 1 1 a is fixed to the front bracket of the vehicle body frame 11 for mounting the front portion of the storage box 14, and 1 1 b is fixed to the rear portion of the storage box 14 and the front portion of the fuel tank 15. The rear bracket of the car body frame 11 is printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The 1 1 c is a rear mounting part of the car body frame 11 for the installation of the rear part of the fuel tank 15, 1 2 a, 1 2 b, 1 2 c are the mounting parts on the side of the engine 1 2 for mounting the engine 12 on the body frame 1 1 respectively, 1 3 a '1 3 a (not shown on the bottom side of the symbol 1 3 a) In order to attach the air filter 13 to the air covering the left and right side body cover 2 7 (not shown bottom side body cover 2 7) of the front side of the body frame 11 The mounting part 14a, 14b, and 14c on the side of the filter 13 are installed in the storage box 14 in order to install the storage box 14 on the vehicle body frame 11 side. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -6- 503192 A7 B7 V. Description of the invention (4) Seat '2 1 is a head tube installed at the front end of the body frame 1 1, 2 2 is the steering wheel, 23 is the front fork, 24 is the front wheel, 25 Be angry 26, the upper body cover covering the upper part of the front of the body frame 1 1, 2 8 is the seat, 3 1 is the rear bumper unit, 3 2 is the pivot part 3 3 to be installed in the body frame 1 1 It is possible to swing while installing the rear wheel 16 rear fork at the rear, 3 4 is to install the seat 2 8 in the storage box 14 to be able to open and close the hinge 0 air filter 1 3, compared to the side body cover 2 7 bulging forward 'When you look at the car from the side, you can see a part of it. In addition, the cross section line is implemented at a portion of the air filter 13 that protrudes forward from the side body cover 27. Fig. 2 is a plan view of a front portion of a locomotive equipped with an air filter according to the present invention, showing a state in which an upper body cover 26 covering an upper portion of the air filter 13 is removed. The air filter 1 3 covers both sides of the rear portion with a side body cover 27 ′ 27, and is mounted on these side body cover 27, 27 at the same time. FIG. 3 is a side view of the air filter of the present invention. The air filter 1 3 is composed of an air filter housing 35 and an air filter cover that closes an opening of the air filter 35. 36, and the filter element 37 installed inside the air filter 35 and the air filter 36, and the outlet of the air filter 35 are connected to the carburetor 25 (see FIG. 1) ) Of the suction tube 38. The air filter housing 35 is installed in the upper part to take air into the air. The paper size is applicable to China National Standard (CNS) A4 (210X297 mm) (please read the precautions on the back before filling this page), ιτ d Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs-7- 503192 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (5) Inhalation ducts in the filter 1 3 3 9, 3 9 (not The suction duct 39 on the bottom side of the figure is shown. Here, the suction ducts 39 and 39 respectively open the suction port 41 downward to prevent rainwater from intruding into the shielding plate 42 '43 (not shown). The bottom mark 43) stands out. Figures 4 (a) and (b) are explanatory diagrams of the air filter housing of the air filter of the present invention. (a) Rear view of the air filter housing 35. The air filter housing 35 is provided with two air inlets 4 1, 4 1 on the upper part, and a body frame 1 1 (refer to FIG. 1). The brackets 1 1 a and 1 1 a mounted on the lower part are used to mount the mounting portions 13 a and 13 a with bolts 44 a and nuts 44 b. (b) is a b-vector view of (a), showing the shapes of the two shielding plates 4 2 and 4 3. These shielding plates 4 2 and 4 3 are formed in a shape that winds from the left and right sides of the air filter 35 to the rear side. In addition, 4 and 6 are suction pipe mounting holes for mounting the suction pipe 3 8 (see FIG. 3). 5 (a) and (b) are explanatory diagrams of the air filter of the air filter of the present invention. (a) A front view of the air filter cover 36 is shown on both sides of the front surface of the air filter cover 36, and most of the horizontal ribs 4 7 are integrally formed. 4 8 and 4 9 are standing walls provided on the left and right edges of the front of the air filter cover 3 6. (b) Shows that the paper size before the air filter 3 (6) shown in (a) applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (this page) -8- Consumption by the Intellectual Property Bureau of the Ministry of Economic Affairs Cooperative prints 503192 A7 B7 V. Description of the invention (6) The figure with the surface tilted slightly upwards, so that the horizontal assistance 4 7 crosses the wall 4 8 and the wall surface 5 2 in one body, and at the same time in the wall surface 5 1-body The horizontal support 4 7 is integrated across the rising wall 49 and the wall surface 5 2 integrally, and is simultaneously integrated on the wall surface 5 1 integrally. As shown in Figs. 5 (a) and (b) above, the present invention is that the air filter cover 3 6 constituting the air filter 1 3 (refer to Fig. 3) is set upright on both sides of the front part of the air filter cover 6 The walls 4 8 and 4 8 are characterized in that a horizontal support 47 is provided between each of the standing walls 48, 49 and the wall surface 5 2 as an inner portion of the air cleaner. By providing a plurality of horizontal ribs 4 7, the rigidity of the air filter cover 36 of the air filter 1 3 can be increased, and the rigidity of the entire air filter 1 3 can be further improved. As a result, the thickness of the air filter 13 can be reduced, and the air filter 13 can be made lightweight. Furthermore, when the front of the air filter 13 is viewed from the front of the air filter cover 36, the air filter 1 3 can be made of, for example, a radiator by a plurality of horizontal ribs 47. Appearance can give a new impression to small locomotives (including locomotives with motors) without radiators. The operation of the above-mentioned air filter 13 will be described below. FIG. 6 is a function diagram for explaining the action of the air filter of the present invention. As shown by arrow mark ①, air flows in from the suction port 41 of the air filter 13 to the lower side of the suction port 41 as shown by arrow mark ①. . For example, when rainwater is sprayed from the pavement side to the air filter 1 3 side, the rain water will be placed on the shielding plate of the air filter 1 3 as shown by the arrow mark ②. The paper size applies the Chinese National Standard (CNS) A4 Specifications (210X297mm) " ~ -9-(Please read the precautions on the back before filling this page)
503192 A7 B7 五、發明説明（7 ) 4 2，4 3 (底側之記號4 3將不圖示）遮蔽，而不會到 達空氣濾淸器13之吸氣口41。 並且，即使雨水從空氣濾淸器1 3的上方如以虛線所 示之箭頭記號③地掉落，也因空氣濾淸器1 3的吸氣口 4 1係向下方開口，雨水不會侵入吸氣口 4 1。 如在以上的圖3，圖4爲圖6說明’本發明之特徵， 係使空氣濾淸器1 3的吸氣口 4 1向下方開口，防止雨水 從路面側向吸氣口 4 1侵入之遮蔽板42，43，從空氣 濾淸器1 3的空氣濾淸器外殼3 5突出者。 由使空氣濾淸器1 3的吸氣口 4 1向下方開口，雨水 將不會從上方侵入吸氣口 4 1，並且，由遮蔽板4 2，能 夠防止雨水從路面側噴起而侵入吸氣口 4 1。 而且，如在圖1及圖2說明，本發明係在從頭管2 1 向斜後下方將車體框1 1延伸，將引擎1 2安裝在該車體 框1 1，在該引擎1 2的前方上方配置空氣濾淸器1 3之 機車1 0，其特徵爲使空氣濾淸器1 3，比覆蓋車體框 1 1的側部車體蓋2 7向前方鼓出，將車體從側面觀察時 ，能夠視認空氣濾淸器1 3之一部份者。 由使空氣濾淸器1 3比側部車體蓋2 7向前方鼓出， 能夠使側部車體蓋2 7內的空氣濾淸器1 3佔有之空間變 小，能夠使側部車體蓋2 7做爲小型，並且不必使側部車 體蓋2 7局部地鼓出，側部車體蓋2 7之形狀設計將成爲 容易。 而且，由使空氣濾淸器1 3向前方鼓出，亦即使空氣 本紙張尺度適用中國國家標準（CNS > A4規格（210X297公釐） J — (請先閲讀背面之注意事項再填寫本頁) 、τ 經濟部智慧財產局員工消費合作社印製 -10- 503192 A7 B7 五、發明説明（8 ) (請先閲讀背面之注意事項再填寫本頁) 濾淸器1 3比過去向前方移動，如圖2所示地將能使側部 車體蓋2 7的後部之寬度B成爲小，並且能使高度變低， 而能得到車體的苗條感同時能提高駕駿者之乘降性。 〔發明之效果〕 本發明將由上述構成發揮以下之效果。 申請專利範圍第1項之機車用空氣濾淸器，因係使空 氣濾淸器，比覆蓋車體框的車體蓋向前方鼓出，將車體從 側面觀察時，能夠視認空氣瀘淸器之一部份，能夠使車體 蓋內的空氣濾淸器佔有之空間成爲小，能使車體蓋成爲小 型同時不必使車體蓋局部地鼓出，車體蓋之形狀容易設計 〇 並且，能使車體蓋後部的寬度成爲小，同時能夠減低 高度，而得到車體之苗條感同時提高駕駿者的乘降性。 經濟部智慧財產局員工消費合作社印製 申請專利範圍第2項之機車用空氣濾淸器，因使空氣 濾淸器的吸氣口向下方開口，使防止雨水等從路面側侵入 吸氣口之遮蔽板從空氣濾淸器突出，雨水將不會從上方侵 入吸氣口，並且，由遮蔽板，能夠防止雨水等從路面側噴 起而侵入吸氣口。 申請專利範圍第3項之機車用空氣濾淸器，因係在空 氣濾淸器的前部兩側面向上下方向設置立起壁，在該立起 壁和空氣濾淸器內側部之間設置水平肋，故能提高空氣濾 淸器的剛性，減小空氣濾清器之厚度，設法使空氣濾清器 輕量化。 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐〉 一 -11 - 503192 Α7 Β7 五、發明説明（9 ) 並且，觀察空氣濾淸器前面時，由多數的水平肋，能 夠使空氣濾清器，成爲例如，散熱器之外觀。 〔圖面之簡單說明〕 〔圖1〕係備有關於本發明之空氣濾淸器的機車之側 視圖。 〔圖2〕係備有關於本發明之空氣濾淸器的機車之前 部平面圖。 〔圖係關於本發明的空氣濾淸器之側視圖。 〔圖n係關於本發明之空氣濾淸器的空氣濾淸器外 殼說明圖 〔圖關於本發明之空氣濾淸器的蓋之說明圖。 〔圖6〕係說明關於本發明之空氣濾淸器的作用之作 用圖。 〔圖號說明〕 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 1 0 機 車 1 1 車 體 框 1 2 引 擎 1 3 空 氣 濾 淸 器 2 1 頭 管 2 7 車 體 蓋 ( 側 部車體蓋） 4 1 吸 氣 □ 4 2 , '4 3 遮 蔽 板 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） -12- 503192 A7 B7 五、發明説明（1〇) 4 7 水平肋 4 8，4 9 立起壁 5 2 空氣濾淸器內側部（壁面） (請先閱讀背面之注意事項再填寫本頁) 裝·503192 A7 B7 V. Description of the invention (7) 4 2, 4 3 (the bottom mark 4 3 will not be shown), and will not reach the air inlet 41 of the air filter 13. In addition, even if rainwater falls from above the air filter 1 3 as indicated by an arrow mark ③ shown by a dashed line, the air inlet 13 of the air filter 13 is opened downward, so that rainwater will not invade and suck. Gas port 4 1. As shown in FIG. 3 and FIG. 4 above, the features of the present invention are explained. The air inlet 13 of the air filter 13 is opened downward to prevent rainwater from entering the air inlet 41 from the road surface side. The shielding plates 42 and 43 protrude from the air filter case 35 of the air filter 13. The air inlet 13 of the air filter 13 is opened downward, so that rainwater will not enter the air inlet 41 from above, and the shielding plate 4 2 can prevent rainwater from spraying from the road surface to invade and inhale. Gas port 4 1. Further, as explained in FIGS. 1 and 2, the present invention extends the body frame 11 1 obliquely backward and downward from the head pipe 2 1, and mounts the engine 12 on the body frame 11. The locomotive 10 with an air filter 13 is arranged above the front, and is characterized in that the air filter 13 is bulged forward than the side body cover 2 7 covering the body frame 11 and the body is sideways. When observing, one part of the air filter 13 can be recognized. By making the air filter 13 bulge forward than the side body cover 27, the space occupied by the air filter 13 in the side body cover 27 can be reduced, and the side body can be made smaller. The cover 2 7 is small in size, and it is not necessary to partially bulge the side body cover 2 7, and the shape design of the side body cover 2 7 will be easy. Moreover, by making the air filter 1 3 bulge forward, even if the paper size of the air is in accordance with the Chinese national standard (CNS > A4 specification (210X297 mm)) J — (Please read the precautions on the back before filling this page ), Τ Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -10- 503192 A7 B7 V. Description of the invention (8) (Please read the precautions on the back before filling this page) The filter 13 is moved forward than before, As shown in FIG. 2, the width B of the rear portion of the side body cover 27 can be made small, and the height can be made low. The slimness of the body can be obtained, and the rideability of the driver can be improved. [Effects of the Invention] The present invention has the following effects from the above-mentioned structure. The air filter for a locomotive in the first scope of the patent application is because the air filter bulges forward than the body cover covering the body frame. When the car body is viewed from the side, a part of the air purifier can be recognized, the space occupied by the air filter in the car body cover can be made small, the car body cover can be made small, and the car body cover need not be made. Partially bulging, the shape of the car body cover Easy to design. Also, the width of the rear part of the car body cover can be made small, and the height can be reduced to obtain the slimness of the car body and improve the rideability of the driver. The air filter for locomotive in item 2 of the range, because the air inlet of the air filter is opened downward, so that the shielding plate that prevents rainwater and other intrusions from the road side from protruding into the air inlet protrudes from the air filter. The air inlet can enter the air inlet from above, and the shielding plate can prevent rainwater and other air from entering the air inlet from the pavement side. The air filter for locomotive used in the patent application No. 3 is attached to the air filter. The two sides of the front part of the front part are provided with a rising wall, and a horizontal rib is provided between the rising wall and the inner part of the air filter, so that the rigidity of the air filter can be improved, and the thickness of the air filter can be reduced. Try to make the air filter lighter. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm> 1-11-503192 Α7 Β7 V. Description of the invention (9) And, before observing the air filter When it is on the surface, many horizontal ribs can make the air filter into the appearance of a radiator, for example. [Simplified description of the drawing] [Fig. 1] It is a side of a locomotive equipped with the air filter of the present invention. [Figure 2] A front plan view of a locomotive equipped with an air filter according to the present invention. [Figure is a side view of an air filter according to the present invention. [Figure n is an air filter according to the present invention. [Illustration of the cover of the air filter of the present invention. [Fig. 6] is an action diagram illustrating the function of the air filter of the present invention. [Illustration of drawing number] ( (Please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 1 0 Locomotive 1 1 Body frame 1 2 Engine 1 3 Air filter 2 1 Head tube 2 7 Body cover (side Body cover) 4 1 Inhalation □ 4 2, '4 3 The paper size of the shielding plate is applicable to China National Standard (CNS) A4 specification (210X297 mm) -12-503192 A7 B7 V. Description of the invention (1〇) 4 7 levels 9 4 8,4 upright wall 52 an air filter Qing inner portion (wall surface) (Read precautions to fill out the back of the page) installed ·
、1T 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X297公釐） -13-、 1T Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper size applies to the Chinese National Standard (CNS) Α4 specification (210X297 mm) -13-