1230759 五、發明說明（υ 【發明所屬之 本發明係關於 灰塵、碎石侵 【先前技術】 按，引擎之作 為油氣後，再 力，以割草機 主要係由本體 箱1 5及轉向 具（此處不予 後輪1 3，本 本體1 1後方 1 6設有油門 結至引擎1 4 導入之新鮮空 油氣輸入引擎 轉，並以油門 轉向機構1 6 而習知割草機 體2 1、過滤 鄰近化油器3 t底部設有副進 進入外，同時 延伸出二側具 技術領域 引擎之空 空氣？慮 動，乃係 將油氣輸 為例，一 1 1、前 機構1 6 繪出）， 體1 1上 向上延伸 15 1， ，而割草 氣於化油 1 4内燃 1 5 1控 將割草機 之空氣濾 器2 2及 的一側設 氣口 2 1 還具有洩 弧形且為 氣濾清器構 清器内及避 將外界導入 入動力系統 般之割草機 輪1 1、後 所構成’該 而本體1 1 方另設有引 設有一轉向 該油門1 5 機1作動時 器3内和燃 爆產生動力 制刀具旋轉 1推向欲除 清器2 ，如 上蓋2 3所 有進氣口 2 2 ’該副進 水之功能， 長形之定位 造，尤指可防 免污染化油器 之新鮮 内之引 1 ，如 輪1 3 本體1 前、後 擎1 4 機構1 1以油 ，乃係 油混合 ，進而 之速度 草之草 圖二、 組成， 11， 氣口 2 而盒體 構件2 空氣和 擎燃爆 圖 、 、引擎 1之底 設有前 及油箱 6，該 門導線 將空氣 為油氣 推動刀 ，再由 坪〇 三所示 其中該 並於盒 1 2除 2 1的 止草屑、 之構造。 燃油混合 產生動 二所示， 1 .4、油 部設有刀 輪1 2及 1 5，由 轉向機構 1 5 2連 濾清器2 後，再將 具之旋 吾人推動 ，係由盒 盒體2 1 體2 1之 可供空氣 中央向上 該定位構1230759 V. Description of the invention (υ [The invention to which the invention belongs is related to the invasion of dust and gravel [previous technology] Press, after the engine is used as oil and gas, then force, and the lawn mower is mainly composed of the body box 15 and the steering gear ( The rear wheels 1 3 are not allowed here. The body 11 1 rear 16 is provided with a throttle knot to the engine 14 and the fresh air and gas introduced by the engine are turned into the engine, and the throttle steering mechanism 16 is used to learn the lawn mower body 2 1. Filter the neighborhood At the bottom of the carburetor, a secondary inlet is provided to enter the outside, and at the same time, the air of the engine with the technical field on the two sides is extended. Considering the movement, it is an example of oil and gas transportation. 1 1 extends upward 15 1, while the mowing gas is on the oil 1 4 internal combustion 1 5 1 the air filter 2 2 of the lawn mower is controlled and the air port 2 1 is provided on one side and has a vented arc shape and air filtration The structure of the cleaner and the introduction of the outside into the power system-like lawnmower wheel 1 1 and the rear are composed of 'this and the main body 1 1 side is additionally provided with a guide to the throttle 1 5 and the machine 1 when the actuator 3 And the explosion produces a power-driven cutter that rotates 1 and pushes toward the cleaner 2 as above 2 3 All air inlets 2 2 'The function of the auxiliary water inlet, the long shape of the positioning, especially to prevent pollution to the fresh inside lead 1 of the carburetor, such as the wheel 1 3 body 1 front and rear engine 1 4 The mechanism 1 1 is made of oil, which is a mixture of oil, and then the speed sketch of the second, composition, 11, port 2 and box member 2 air and engine explosion diagram, the front of the engine 1 is provided with the fuel tank 6, the The door wire pushes the air as oil and gas to push the knife, and then the structure of the weeds that are divided into the box 1 2 and 2 1 is shown in Ping 03. The fuel mixture is shown in Figure 2. 1.4. The cutter wheels 12 and 15 are driven by the steering mechanism 1 5 2 and the filter 2 and then pushed by the rotating man. The positioning mechanism is formed by the air supply center of the box body 2 1 and the body 2 1 upward.
第5頁 1230759 五、發明說明（2) 件2 1 3内於底部設有一排氣口 2 1 4，並於二侧設有定 位柱2 1 5 ，該定位柱2 1 5為中空之柱體，且於内部設 有螺紋，另，於盒體2 1之下方設有與化油器3連接之排 氣通道2 1 6 ^ 該過濾器2 2之底部中央為一中空之型態，洽可供盒體 2 1之定位構件2 1 3及定位柱2 1 5套入，而過濾器 2 2之周圍設有過濾元件2 2 1 ，該過濾元件2 2 1通常 為一濾棉或濾紙，於過滹器2 2之下方周緣設有具彈性之 墊圈2 2 2 ，而過濾器2 2上方對應於定位柱2 1 5處則 設有定位孔2 2 3。 * 該上蓋2 3為一長形之蓋體，可將盒體2 1遮蓋包覆，於 上蓋2 3之上方設有對應於定位柱2 1 5之貫穿孔 2 3 1 ，該貫穿孔2 3 1可供螺固元件2 4穿過鎖固。 習知之空氣濾清器2組合時，如圖三所示，係將過濾、器 器器 過過 令而 並， ， 5 上1 3 2 1柱 2位 件定 構於 位應 定對 之3 内 2 IX 2孔 體位 盒定 於之 置上 2 2 2 2 -9 免蓋 避上 以將孔 ,並位 上，定 1上之 2 12 體2 2 盒體器 於盒濾 合於過 貼蓋於 會 3 應 2 2對 CNL· #盖 τΗ 2 上 3 圈將2 墊，孔 性出穿 彈溢貫 之氣之 方空方 下之上 2 淨3 2 乾2 器 過 過 穿 1 ο 3 5 2 1—_ 孔2 穿.柱 貫位 由定 經於 4 固 2鎖 件而 元3 固 2 螺2 以孔 並位 5定 3之 2 2 2 2 氣體2 空盒2 之入器 界進濾 外2過 ， IX 由 時2藉 轉口可 運氣質 4進雜 ^—^副及 擎及氣 引 1 水 舍田 rH 而2帶 ，口夾 示氣所 所進中 三之氣 、Ί~I 空 1 2而 圖體， 閱盒内 參由 1 請會2Page 5 1230759 V. Description of the invention (2) There is an exhaust port 2 1 4 at the bottom of the piece 2 1 3 and a positioning post 2 1 5 on the two sides. The positioning post 2 1 5 is a hollow cylinder. And there are threads inside, and an exhaust channel 2 1 6 connected to the carburetor 3 is provided below the box body 2 1 ^ The center of the bottom of the filter 2 2 is a hollow type. The positioning member 2 1 3 and the positioning column 2 1 5 of the box body 2 are inserted, and a filter element 2 2 1 is provided around the filter 2 2. The filter element 2 2 1 is usually a filter cotton or a filter paper. A resilient washer 2 2 2 is provided at the lower periphery of the filter 22, and a positioning hole 2 2 3 is provided above the filter 22 corresponding to the positioning post 2 15. * The upper cover 23 is an elongated cover body, which can cover and cover the box body 21, and a through hole 2 3 1 corresponding to the positioning post 2 1 5 is provided above the upper cover 2 3, and the through hole 2 3 1 for screwing element 2 4 through the lock. When the conventional air filter 2 is combined, as shown in FIG. 3, the filter and the filter are merged, and the 5 2 1 3 2 1 column 2 pieces are fixed in the position 3 2 IX 2 hole body position box is set on it 2 2 2 2 -9 Avoid the cover to avoid the hole, and set the position on the 2 1 2 2 body 2 2 box body filter to the box filter Will 3 should 2 2 pairs of CNL · # 盖 τΗ 2 3 pads and 2 pads, the hole will be punched out of the air, and the bottom will be above and below 2 clean 3 2 dry 2 will be worn through the device 1 ο 3 5 2 1 —_ Hole 2 penetrates. The column position is fixed by 4 fixed 2 locks and 3 fixed 2 screw 2 with holes 5 fixed 3 2 2 2 2 gas 2 empty box 2 into the filter outside the filter 2 However, IX can be transported into the miscellaneous temperament 4 through the transit port 4 into the miscellaneous ^ — ^ vice and engine and gas introduction 1 Suishita rH and 2 belts, the mouth clamps the gas into the middle three gas, Ί ~ I empty 1 2 The picture body, the internal parameters of the reading box from 1 please 2
第6頁 1230759 五、發明說明（3) 之過滤元件2 2 1過滤，而水氣則凝結成水滴，藉由具：¾ 水功能之副進氣口 2 1 2流出盒體2 1 ，請參閱圖一、二 所示，而經由過濾元件2 2 1過濾後乾淨之空氣則由位於 ( 盒體2 1之排氣口 2 1 4進入排氣通道2 1 6，以供化油 器3混合成油氣，使引擎1 4持續運轉。 惟，一般割草機於使用時，通常會伴隨著飛濺的草屑、灰 ' 塵及小碎石，而當空氣_清器2附近之空氣由盒體2 1之 -進氣口 2 1 1及副進氣口 2 1 2進入盒體2 1内時，往往 會將草屑、灰塵一同吸+，而體積較小之草屑及灰塵可通 過進氣口 2 1 1及副進氣口 2 1 2而被過濾元件2 2 1阻.. 擋下，但體積較大者，甚至會將進氣口 2 1 1阻塞住，而 使化油器3所需之空氣不足，因此造成油氣過濃，而排放 出較高的廢氣，使用者也需時常將空氣濾清器2予以拆卸 I , _ 清理，若嚴重阻塞將造成引擎1 4無法運轉，且喷濺之草 屑、灰塵、碎石亦會污染化油器3 ，使化油器3產生污 穢。 藉由上述可知，習知引擎之空氣濾清器構造之進氣口 2 1 1容易被草屑及灰塵所阻塞，而造成化油器3所需之 空氣不足，而排放出較高的廢氣，且必須隨時將空氣濾清 4 器予以拆卸清理，對使用者往往造成莫大的不便，故實有 4 加以改良之必要性。 ^ 【發明内容】 本發明之主要目的，乃在提供一種引擎之空氣濾清器 構造，其主要係於空氣濾清器之進氣口及排氣通道的一側Page 6 1230759 V. Description of the invention (3) The filter element 2 2 1 filters, and the water vapor condenses into water droplets, and the secondary air inlet 2 1 2 with the water function flows out of the box body 2 1, please refer to As shown in Figures 1 and 2, the clean air filtered by the filter element 2 2 1 enters the exhaust channel 2 1 6 at the exhaust port 2 1 4 of the box 2 1 for the carburetor 3 to mix into The oil and gas keep the engine 1 and 4 running continuously. However, when the lawn mower is used, it is usually accompanied by splashing grass cuttings, ash 'dust and small debris, and when the air near the air cleaner 2 is passed by the box 2 1 of-air inlet 2 1 1 and auxiliary air inlet 2 1 2 When entering the box body 2 1, grass dust and dust are often sucked together +, and small grass dust and dust can pass through the air inlet 2 1 1 and the auxiliary air inlet 2 1 2 are blocked by the filter element 2 2 1. However, if it is blocked, the larger volume may even block the air inlet 2 1 1 and make the carburetor 3 required. Due to insufficient air, the oil and gas is too thick, and high exhaust gas is emitted. The user also needs to remove the air filter 2 from time to time. I _ clean up, if it is seriously blocked, it will cause the engine 1 4 can not run, and the splashing grass, dust, and debris will also pollute the carburetor 3, making the carburetor 3 dirty. From the above, we know that the air inlet 2 of the engine's air filter structure is familiar. 1 1 It is easy to be blocked by grass cuttings and dust, resulting in insufficient air required by the carburetor 3, which emits high exhaust gas, and the air filter 4 must be disassembled and cleaned at any time, which often causes great harm to users. Inconvenience, it is necessary to improve it. ^ [Content of the invention] The main purpose of the present invention is to provide an engine air filter structure, which is mainly related to the air inlet and exhaust of the air filter. Side of the aisle
第7頁 1230759 五、發明說明（4) 設置有擋片 中空管體之 濾、清器内， 染化油器。 【實施方式 為使 達到之功效 首先請 器4 ，其主 成，該盒體 濾器4 2 ， 氣口 4 1 1 管體4 1 2 該副進氣口 功能，而盒 之定位構件 口 4 1 5， 為中空之柱 方設有與化 4 1 7係為 體地設置於 ，道4 1 7側 該過滤 體4 1之定 ，並於進氣 設置，可以 保持空氣之 貴審查委員 ，茲配合圖 參閱圖四、 要係由盒體 4 1與上蓋 其中該盒體 ，該進氣口 ，而於盒體 4 1 3除可 體4 1的中 4 1 4，該 並於二側設 體，且於内 油器5連接 一中空管體 盒體4 1之 設置有可將 器4 2之底 位構件4 1 有一中空管體，藉由檔片及 屑、灰塵、碎石被吸入空氣 並避免草屑、灰塵、碎石污 於了解本發明之結構及所能 如下： 本發明 的一側設有進 氣濾清 3所組 容置過 口處設 防止草 潔淨， 能更易 示說明 六，為 4 1、 4 3形 4 1於 4 1 1 4 1之 供空氣 央向上 定位構 有定位 部設有 之排氣 4 1 9 下方， 其遮蔽 部中央 4及定 過濾器 成一容 鄰近化 之周圍 底部設 進入外 延伸出 件4 1 柱4 1 螺紋， 通道4 ，該中 而盒體 之擋片 為一 t 位柱4 引擎6 4 2及 置空間 油器5 向外延 有副進 ，同時 二側具 4於底 6，該 另，於 17, 空管體 4 1的 4 18 空之型 1 6套 1之空 上蓋4 ，用以 伸設有 氣口 4 還具有 弧形且 部設有 定位柱 盒體4 該排氣 4 19 下方於 〇 態，恰 入，而 一中空 13, 洩水之 為長形 一排氣 4 16 1之下 通道 並且一 排氣通 可供盒 過濾器Page 7 1230759 V. Description of the invention (4) A baffle is installed in the filter and cleaner of the hollow pipe body, and the carburetor is dyed. [Implementation In order to achieve the effect, firstly, the device 4 is required. The main component is the box body filter 4 2, the air port 4 1 1 pipe body 4 1 2 the auxiliary air inlet function, and the positioning member port 4 1 5 of the box. The hollow column is provided with the body 4 1 7 series as the body, the filter body 4 1 is located on the side of the road 4 1 7 and is installed in the air intake, which can keep the air expensive. Figure 4. The box body 4 1 and the upper cover of the box body, the air inlet, and the box body 4 1 3 except the body 4 1 of the 4 1 4, the body is set on the two sides, and The inner oiler 5 is connected to a hollow tube box 41. The bottom member 4 1 of the device 4 1 is provided with a hollow tube body. Air is sucked in through the flaps and shards, dust, and debris to avoid air Grass swarf, dust, and debris are known to understand the structure and capabilities of the present invention as follows: One side of the present invention is provided with an air intake filter. 3 sets of accommodation ports are provided to prevent the grass from being cleaned. 4 1 、 4 3 shape 4 1 The air supply is positioned upward in the center of 4 1 1 4 1 The central part 4 and the fixed filter are adjacent to each other. The bottom part is provided with an outer extension 4 1 post 4 1 thread, channel 4, and the box of the box is a t-post 4 engine 6 4 2 and set The space oil tank 5 has a deputy extension, and at the same time, the two sides have 4 on the bottom 6, and the other, 17, the empty tube body 4 1 of the 4 18 empty type 1 6 sets of 1 empty upper cover 4 for extending the The air port 4 also has an arc shape and is provided with a positioning column box body 4. The exhaust 4 19 is in the 0 state below, just in, and a hollow 13, the drain is long. An exhaust 4 16 1 is under the channel and a Exhaust vent available box filter
第8頁 1230759 五、發明說明（5) 4 2之周圍設有過濾元件4 2 1 ，該過濾元件4 2 1通常 為一濾棉或濾紙，於過濾器4 2之下方周緣設有具彈性之 墊圈4 2 2 ，而過濾器4 2上方對應於定位柱4 1 6處則 設有定位孔4 2 3。 該上蓋4 3為一長形之蓋體，可將盒體4 1遮蓋包 覆，於上蓋4 3之上方設有對應於定位柱4 1 6之貫穿孔 · 4 3 1 ，該貫穿孔4 3 1·可供螺固元件4 4穿過鎖固。 · 次請參閱圖五，本發明之空氣濾清器4於組合於時， 係將過濾器4 2置於盒體4 1内之定位構件4 1 4上，並 令過濾器4 2上之定位孔4 2 3對應於定位柱4 1 6 ，而 過濾器4 2下方之彈性墊圈4 2 2則會貼合於盒體4 1 上，以避免乾淨之空氣溢出，將上蓋4 3蓋於盒體4 1 上，並將上蓋4 3上方之貫穿孔4 3 1對應於過濾器4 2 之定位孔4 2 3 ，並以螺固元件4 4經由貫穿孔4 3 1穿 過過滤器4 2之定位孔4 2 3而鎖固於定位柱4 1 6。 請參閱圖五、六，當引擎6 1運轉時，外界之空.氣會 由盒體4 1之進氣口 4 1 1周圍向外延伸之中空管體 4 1 2經由進氣口 4 1 1及副進氣口 41 3進入盒體41 内，空氣中所夾帶的水氣及雜質可藉由過濾器4 2之過濾 元件4 2 1過滤，而水氣則凝結成水滴，藉由具泡水功能 * 之副進氣口 4 1 3流出盒體4 1 ，請參閱圖四、六所示， . ,經由過濾元件4 2 1過濾後乾淨之空氣則由位於盒體4 1 之排氣口 4 1 5進入排氣通道4 1 7，以供化油器5混合 成油氣，使引擎6 1持續運轉。Page 8 1230759 V. Description of the invention (5) 4 2 1 is provided with a filter element 4 2 1 around, the filter element 4 2 1 is usually a filter cotton or a filter paper, and a peripheral edge below the filter 4 2 is provided with elasticity. A washer 4 2 2, and a positioning hole 4 2 3 is provided above the filter 4 2 corresponding to the positioning post 4 1 6. The upper cover 4 3 is an elongated cover body, which can cover and cover the box body 41. A through hole 4 4 1 corresponding to the positioning post 4 1 6 is provided above the upper cover 4 3, and the through hole 4 3 1. The screwing element 4 4 can be inserted through the lock. · Please refer to FIG. 5 again. When the air filter 4 of the present invention is assembled, the filter 4 2 is placed on the positioning member 4 1 4 in the box body 4 and the position of the filter 4 2 is positioned. The hole 4 2 3 corresponds to the positioning post 4 1 6, and the elastic washer 4 2 2 below the filter 4 2 will fit on the box body 4 1 to prevent clean air from overflowing. Cover the upper cover 4 3 on the box body 4 1 above, and the through hole 4 3 1 above the upper cover 4 3 corresponds to the positioning hole 4 2 3 of the filter 4 2, and the screw element 4 4 passes through the through hole 4 3 1 to pass through the positioning of the filter 4 2 The holes 4 2 3 are locked to the positioning posts 4 1 6. Please refer to Figures 5 and 6. When the engine 6 1 is running, the outside air is empty. The air will extend from the air inlet 4 1 1 of the box body 4 1 to the hollow tube body 4 1 2 via the air inlet 4 1 1 and the auxiliary air inlet 41 3 enter the box body 41. The water vapor and impurities entrained in the air can be filtered by the filter element 4 2 1 of the filter 4 2, and the water vapor condenses into water droplets. The auxiliary air inlet 4 1 3 of the water function * flows out of the box body 4 1, as shown in Figures 4 and 6. The clean air filtered by the filter element 4 2 1 is provided by the air outlet of the box body 4 1 4 1 5 enters the exhaust passage 4 1 7 for the carburetor 5 to mix into oil and gas, so that the engine 6 1 continues to run.
第9頁 1230759 五、發明說明（6) 再請參閱圖四、六，將本發明使用於割草機6時，當 割草機6於割草時所喷濺的草屑、灰塵、碎石隨著空氣欲 進入空氣濾清器4時，設置於盒體4 1的下方，並位於排 氣通道4 1 7侧之擋片4 1 8則可將草屑、灰塵、碎石予 以阻擋，而不易進入進氣口 4 1 1 ，以防止草屑、灰塵、 碎石阻塞該進氣口 4 1 1 ，並且該擋片4 1 8亦可將化油 · 器5予以遮蔽，以防止草屑、灰塵、碎石污染化油器5 ， . 避免化油器5產生污穢，更進一步，該盒體4 1因設置有 中空管體41 2 ，當草屑、灰塵、碎石隨空氣欲進入空氣 濾清器4時，該草屑、灰塵、碎石會被中空管體4 1 2所 ^ 阻擂而不易進入進氣口 4 1 1 ，而能更進一步防止草屑、 灰塵、碎石阻塞該進氣ό 4 1 1 ，而使引擎6 1能正常運 轉。 丨： 綜上所述，本發明弓(丨擎之空氣濾清器構造，係藉由在 空氣濾清器之盒體下方的排氣通道側設置一擋片，利用該 擋片將化油器予以遮蔽，並將割草時所喷濺之草屑、灰 塵、碎石予以阻擋，以防止草屑、灰塵、碎石阻塞該進氣 口及避免化油器遭受污染而產生污穢，另藉由設置於進氣 口之中空管體，進一步使草屑、灰塵、碎石不易隨著空氣 _ 由進氣口進入空氣濾清器内，並阻塞該進氣口 ，不僅簡單 ‘ 且能有效確保引擎運轉之效能，顯已具有新穎性及進步性 _ f之要件，爰依法提出發明之申請，祈請 貴審查委員之詳 鑑，惠賜為准予專利之審定，至感德便。Page 9 1230759 V. Description of the invention (6) Please refer to FIGS. 4 and 6 again. When the present invention is applied to the lawn mower 6, the grass cuttings, dust, and gravel sprayed by the lawn mower 6 when cutting grass When the air is about to enter the air cleaner 4, the baffle 4 1 8 located below the box body 41 and located on the side of the exhaust passage 4 1 7 can block grass cuttings, dust, and debris, and It is not easy to enter the air inlet 4 1 1 to prevent grass cuttings, dust, and debris from blocking the air inlet 4 1 1, and the baffle 4 1 8 can also cover the carburetor 5 to prevent grass cuttings, Dust and gravel pollute the carburetor 5. To prevent the carburetor 5 from being polluted, further, the box 41 is provided with a hollow tube body 41 2. When grass cuttings, dust, and gravel enter the air with the air When the filter 4 is used, the grass cuttings, dust, and debris are blocked by the hollow pipe body 4 1 2 and cannot easily enter the air inlet 4 1 1, which can further prevent the grass cuttings, dust, and debris from being blocked. The air intake 4 1 1 allows the engine 6 1 to run normally.丨: In summary, the structure of the bow of the present invention (丨 the air filter structure is provided by a baffle on the side of the exhaust passage below the box of the air filter, and the carburetor is used by the baffle Cover it, and block the grass cuttings, dust, and gravel sprayed during mowing to prevent grass cuttings, dust, and gravel from blocking the air inlet and prevent the carburetor from being polluted and contaminated. The hollow pipe body installed in the air inlet further makes it difficult for grass cuttings, dust, and debris to enter the air filter from the air inlet through the air inlet and block the air inlet, which is not only simple and effective to ensure The efficiency of the engine operation is obviously a novel and progressive _ f element, and submitted an application for an invention in accordance with the law. I hope that your reviewing committee will examine the details, and I will give you the benefit of the patent approval.
第10頁 1230759 圖式簡單說明 【圖式說明 圖 係習知 圖二係習知 圖三係習知 圖四係本發 圖五係本發 圖六係本發 圖號說明】 割草機 割草機之立體圖。 引擎之空氣濾清器之立體分 引擎之空氧濾清器之局部剖 明引擎之空氣濾清器之立體 明引擎之空氣濾清器之局部 明使用於割草機之立體圖。 解圖。 視圖。 分解圖 剖視圖 2空氣濾清器 1 1本體 1 3後輪 1 5油箱 1 5 2油門導線 2 1盒體 2 1 2副進氣口 2 1 4排氣口 2 1 6排氣通道 2 2 1過濾元件 2 2 3定位孔 2 3 1貫穿孔 3化油器 4空氣濾清器 4 1盒體 4 1 2中空管體 4 1 4定位構件 4 1 6定位柱 222222 4 4 4 4 2前輪 4引擎 5 1油門 6轉向機構 1 1進氣口 1 3定位構件 1 5定位柱 2過瀘器 2 2彈性墊圈 3上蓋 4螺固元件 1 1進氣口 1 3副進氣口 1 5排氣口 1 7排氣通道Page 10 1230759 Brief description of the drawings [Illustration of the diagrams: Figures are known; Figures are the second; Figures are the third; Figures are the fourth; Figures are the fifth; Figures are the fifth; Figures are the sixth; Machine perspective view. Three-dimensional subdivision of the air filter of the engine. Partial section of the air oxygen filter of the engine. The three-dimensional view of the air filter of the engine. The three-dimensional view of the air filter of the engine. Solution. view. Exploded view sectional view 2 Air filter 1 1 Body 1 3 Rear wheel 1 5 Fuel tank 1 5 2 Throttle wire 2 1 Box 2 1 2 Sub-air inlet 2 1 4 Exhaust port 2 1 6 Exhaust channel 2 2 1 Filter Element 2 2 3 Positioning hole 2 3 1 Through hole 3 Carburetor 4 Air filter 4 1 Box 4 1 2 Hollow tube 4 1 4 Positioning member 4 1 6 Positioning post 222222 4 4 4 4 2 Front wheel 4 Engine 5 1 Throttle 6 Steering mechanism 1 1 Air inlet 1 3 Positioning member 1 5 Positioning post 2 Transmitter 2 2 Elastic washer 3 Top cover 4 Screw element 1 1 Air inlet 1 3 Sub-air inlet 1 5 Air outlet 1 7 exhaust passage
第11頁 1230759Page 11 1230759
第12頁Page 12