TWI289174B - Improved air filter of scooter - Google Patents

Improved air filter of scooter Download PDF

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Publication number
TWI289174B
TWI289174B TW95116247A TW95116247A TWI289174B TW I289174 B TWI289174 B TW I289174B TW 95116247 A TW95116247 A TW 95116247A TW 95116247 A TW95116247 A TW 95116247A TW I289174 B TWI289174 B TW I289174B
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Taiwan
Prior art keywords
air
outlet side
filter
air outlet
side casing
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TW95116247A
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Chinese (zh)
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TW200742798A (en
Inventor
Chin-Tsun Chen
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Yamaha Motor Co Ltd
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Publication of TW200742798A publication Critical patent/TW200742798A/en

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  • Automatic Cycles, And Cycles In General (AREA)

Abstract

An improved air filter of scooter includes a main body, a plurality of strengthen ribs and a filter. The main body has an intake side housing and an outlet side housing that mate to each other. The strengthen ribs are formed on an inner wall of the outlet side housing. The filter is deposited between the intake side housing and the outlet side housing. The improved air filter of scooter is presented therefore, which can accelerate the airflow to enhance the fuel burning effectiveness of engine and achieve the purposes of fuel-effective and environment-protective. The air filter does not increase the total weight greatly, and the manufacturing cost can be reduced because of not need a noise eliminator. Furthermore, the noise volume can be reduced effectively.

Description

1289174 九、發明說明: . 【發明所屬之技術領域】 本發明係有關於一種速克達型機車之空氣濾清器 改良,尤指一種用於過濾機車引擎作動所需空氣之空 氣濾清器。 【先前技術】 、 隨著工業科技的進步,各種交通工具也不停的推 陳出新,在各種代步工具中,尤以機車最具靈活性, • 也最廣泛地被民眾所使用,而政府也針對機車所產生 的各種污染加以規範。在所產生的各種污染中,除廢 氣污染外,噪音污染最令人難以忍受,而噪音污染的 來源徐機件作動所產生的σ喿音外,空氣濾、清器亦是主 要的噪音源之一。該空氣濾清器產生噪音的因素,主 要為引入外界空氣時的氣流及燃油在汽缸内爆燃所產 生的震動,而該氣流及該震動不停的影響該空氣濾清 器本體,使該空氣濾清器本體因而震動,產生共鳴, Φ 提高噪音的音量。 而各國對機車的噪音防治標準愈來愈嚴格,如何 將機車所產生的噪音減至最低限度,以符合標準,實 為機車製造業者的努力目標之一。 請參閱第一圖為空氣濾清器配置之整車示意圖;第二 圖所示,其揭示有一種習知的空氣濾清器,該空氣濾清器 1 a裝設在化油器的前侧,該空氣濾清器1 a係在出氣口 2a 與進氣口 3a間設置有一濾網4a,而能對進入之空氣進行 過濾動作,用以避免引入的外界空氣在進入汽缸時,於空 氣中含有灰塵等雜質造成對汽缸的損壞。 5 1289174 年實開平5— 57352 (申請曰期:1州 :月曰)’即提出-種空氣濾清器,其將軟性多 孔的合成樹脂設置於空氣濾清器内面全周立 效果。惟,該合成樹脂需由人工設置於該空氣 善本’且該合成樹脂吸音效果不佳, 如日本專利:特開平8—240163 (申請日期:1994 1。〇月>28曰)’即提出一種空氣濾清器,其在空 側’有—格子狀的基本構造,並有消音材^ 孤在上面,以達減低噪音效果。惟,該格子狀的美太 =使本體加厚,重量大幅增加,且須另外舖言;該 湞音材,將使生產作業成本增加。 如中華民國專利申請號:84206977 (申請日期: =95年5月22日)即提出—種空氣濾清器之進氣消 Ϊ才f造、、,,其進氣消音構造係固設於空氣濾清器内部之 空氣通道,而該進氣消音構造上利用多數翼片呈同心 圓圈繞形成一基元,且該任兩翼片間並形成一進氣 遏,另外該基元亦可呈一個或一個以上設置,以及每 :基兀之翼片並可適時呈現出不同高度變化的推拔面 設計,以便空氣經由空氣濾清器之進氣口進入時空氣 通道4,藉以改變該空氣流經進氣道所發出的聲音音 質、頻率,進而具有降低音量、改變音質,達到降^ 13呆音產生功效者。惟,該基元無法改善因燃油爆燃所 產生的震動,該震動仍會與該空氣濾清器本體產生共 鳴’故噪音減低效果不佳,且該基元製造成本高,將 使生產成本增加。 、 1289174 19⑽主7爭民國專利申請號:87211288 (申請日期: 立壯w月14曰)即提出一種機車空氣濾清器之防 二要V、在濾、清器的空氣進口與過濾裝置間設置防 ^立^使過遽裝置所產生的吸氣音波在過據裝置 二。衣ΐ所形成的”内反射,而不會直接傳遞至 Λ· 处’以達到降低嘴音之功效。惟,該防音裝置 2 = 油爆燃所產生的震動,該震動仍會與該 盗本體產生共鳴,故噪音減低效果不佳,且 ::曰裝置將使空氣流速降低,使單位時間内流入汽 效:空ΐΐΓ進而導致燃燒不完全,影響燃油燃燒 午 Xe成車輛耗油及空氣污染。 心研iUi明人有感上述缺失之可改善,乃特潛 九並配s子理之運用,終於提出一種設計合理且 有效改善上述缺失之本發明。 【發明内容】 处友ί赉月之主要目的,係提供一種速克達型機車之 工氣濾清器改良,JL可加供处气、、☆、♦ .. } ^ 二j率美升,達到車輛省油及環境保護的目的,並 清器主體重量不致大幅增加’且不需另外加 ϊΐΐΐί。,使生產作業成本降低,並且有效的減低 為了達成上述之目的,本發明係提供一種速弟 里機車之空氣濾清器改良,其包括:一主體,其具有 ^接的一進氣側殼體及一出氣侧殼體,該進氣側殼體 一側具有一進氣口,該出氣側殼體一側具有一出氣 口;複數個加強肋,其間隔設置於該出氣側殼體内壁〃, 1289174 ,等加強肋自該出氣側殼體 殼體内壁另一侧, 训、1甲至該出乳侧 出氣側殼體之出氣口 壁-侧相對於該 氣側殼體及該出氣側殼體之間心“,其⑤置於該進 往夂2使此f進一步了解本發明之特徵及技術内容, 〜以下有關於本發gg之詳細說明與 =式僅供參考與說明用,並非用來對本發明力: 制者。 【實施方式】 請參閱第三圖、第四圖、第五圖、第六圖及第七 圖所示,本發明係為一種速克達型機車之空氣濾清器 改良,該空氣濾清器裝設在化油器的前側,該空氣濾清 态包括一主體10、複數個加強肋20及一過濾器3〇。 該主體10具有對接的一進氣側殼體u及一出氣 側殼體12。該進氣側殼體11具有一進氣口 m、一 第一隔板112、一第二隔板113、一第一配接槽ι14 及複數個進氣侧螺孔115,該進氣口 111大致呈四邊 形’該進氣口 111設置於該進氣侧殼體11底部,該 第一隔板112及該第二隔板113設置於該進氣側殼體 11内,並將該進氣側殼體Π内部分隔為一第一進氣 室116及一第二進氣室117,該第一隔板112具有一 通孔118,該通孔118兩端分別連接於該第一進氣室 116及該第二進氣室117。該第一配接槽H4環設於 該進氣侧殼體11開口端,該等進氣侧螺孔115環設 於該第一配接槽114外圍。該出氣侧殼體12具有一 出氣口 121、一第二配接槽】22及複數個出氣側螺孔 1289174 外-孩出氣口 121設置π踢出氣側殼體 =配接槽m環設於該出氣側殼體 '出氣侧螺孔123環設於該第二配接槽 二’該 該等出氣側螺孔123位置對應於該‘ 圍’且 位置,使該進氣側殼體U及該/氣 栓鎖合。另,設有一引聲隹 "可猎螺 側殼體12之二口 !^,導管13連接於該出氣 將空L丨入引出擎;。121’利用該引擎進氣導… 琢加強肋2G在本實施例中係為片狀突 ^加強肋2G —體成型於該出氣側殼體12。 :專加強肋20間隔設置於該出氣側殼體12内壁,該 f加強肋20自該出氣侧殼體12内壁一侧水平橫向延 伸至該出氣侧殼體12内壁另—侧,且該等加強肋2( :兩平行。再者,該出氣侧殼體12内壁一側相對於該 出氣側殼體12之出氣口 ι21。 邊過濾益30係為一平面片狀之過濾材,其外型 與該進氣相1殼體11之第一配接槽114及該出氣侧殼 體之第二配接槽122相同,該過濾器3〇具有一配 接部301,該配接部3〇1環設於該過濾器3〇外圍,且 ,配接部301兩端分別對接於該第一配接槽114及該 第一配接槽122,使該過濾器3〇設置於該進氣側殼體 11及該出氣側殼體12之間;藉由上述之組成以形成 本發明之速克達型機車之空氣濾清器改良。 使用時’外界空氣自該進氣侧殼體11之進氣口 U1進入該第一進氣室116,再經該通孔118進入該 第一進氣室117,再利用該過濾器30過濾外界空氣的 1289174 雜貝後,乾淨空氣流入該出氣側殼體12内部,再妳 ,氣側殼體12之出氣口 121及該引擎進氣導; 13,將乾淨空氣引入引擎中。 該等加強肋2〇設置於該出氣側殼體12内壁,可 士該,體10強度增加,使該主體1〇不會因吸入空氣 柑的氣流及燃油爆燃所產生的震動而產生共鳴,可有 =的減低噪音之音量,且可加快空流:使 ::燒效鄉達到車輛省油及環境保護= j ’該等加強助20之構造設計,使該主體1〇重量 且不需另外加設消音裝置,可使生產 々、明上所述,僅為本發明之具體實施例之詳細 夹凡;ϋ ’並非用以限制本發明及本發明之特徵, 2所屬技術領域中具有通常知識者,沿依本發明之 的等效修飾或變化’皆應包含於本發明之專 【圖式簡單說明】 第一圖:空氣濾清器配置之整車示意圖。 第二圖:係習知空氣濾清器之剖視圖。 本發明速克達型機車之空氣滤清器改良實 施例之立體圖。 ,四圖:係第三圖3-3部分剖視圖。 :二:立:本、V月速克達型機車之空氣濾清器改良實 轭例之立體分解圖。 第六圖:係本發明出氣側殼體之立體圖。 101289174 IX. INSTRUCTIONS: 1. Field of the Invention The present invention relates to an air filter improvement for a skating type locomotive, and more particularly to an air filter for filtering air required for the locomotive engine to operate. [Prior Art] With the advancement of industrial technology, various vehicles are constantly innovating. Among the various means of transportation, especially the locomotive is the most flexible, and the most widely used by the public, and the government is also targeting the locomotive. The various pollutions produced are regulated. Among the various pollutions produced, in addition to exhaust gas pollution, noise pollution is the most unbearable, and the source of noise pollution is the main source of noise, in addition to the σ sound produced by the operation of the Xu machine. One. The noise generated by the air filter is mainly caused by the airflow when the outside air is introduced and the vibration generated by the detonation of the fuel in the cylinder, and the airflow and the vibration continuously affect the air cleaner body, so that the air filter The body of the cleaner thus vibrates, producing resonance, Φ increasing the volume of the noise. The standards for noise control of locomotives are becoming more and more strict. How to reduce the noise generated by locomotives to a minimum to meet the standards is one of the efforts of locomotive manufacturers. Please refer to the first figure for a complete vehicle configuration of the air cleaner; as shown in the second figure, there is disclosed a conventional air filter, which is installed on the front side of the carburetor. The air cleaner 1a is provided with a screen 4a between the air outlet 2a and the air inlet 3a, and can filter the incoming air to prevent the introduced outside air from entering the cylinder in the air. Containing impurities such as dust causes damage to the cylinder. 5 1289174 实开平5—57352 (application period: 1 state: month 曰) ’ is an air filter that provides a flexible multi-porous synthetic resin on the inner surface of the air filter. However, the synthetic resin needs to be artificially set in the air, and the synthetic resin does not have a sound absorbing effect. For example, Japanese Patent Laid-Open No. Hei 8-240163 (Application Date: 1994 1 〇月>28曰) The air filter has a basic structure with a grid-like shape on the empty side, and a sound-absorbing material is placed on the top to reduce the noise. However, the lattice-like beauty is too thick to make the body thicker, and the weight is greatly increased, and it must be additionally stated; the 浈 sound material will increase the cost of production operations. For example, the Republic of China Patent Application No.: 84206977 (application date: May 22, 1995) proposes that the air filter of the air filter is not built, and the air intake silencer structure is fixed in the air. An air passage inside the filter, wherein the air-absorbing structure is formed by a plurality of fins in a concentric circle to form a primitive, and an air intake is formed between the two fins, and the primitive may also be an One or more settings, and each: the fins of the base and can present a different height-changing push-out surface design so that air enters the air passage 4 through the air inlet of the air filter, thereby changing the air flow through The sound quality and frequency of the sound emitted by the airway, in turn, have the effect of reducing the volume, changing the sound quality, and achieving the effect of reducing the sound of the sound. However, the element cannot improve the vibration caused by the deflagration of the fuel, and the vibration still resonates with the body of the air cleaner. Therefore, the noise reduction effect is poor, and the manufacturing cost of the element is high, which increases the production cost. , 1289174 19 (10) The main 7 contending for the Republic of China patent application number: 87211288 (application date: Li Zhuang w month 14 曰) is proposed a locomotive air filter anti-two V, in the filter, the air inlet of the filter and the filter device Preventing the air from being generated by the over-the-counter device. The "internal reflection" formed by the plaque is not directly transmitted to the Λ· 处 to achieve the effect of reducing the mouth sound. However, the soundproof device 2 = the vibration generated by the oil deflagration, the vibration will still be generated with the pirate body Resonance, so the noise reduction effect is not good, and:: 曰 device will reduce the air flow rate, so that the steam flow per unit time: empty and then lead to incomplete combustion, affecting fuel burning Xe into vehicle fuel consumption and air pollution. Research iUi Ming people have the feeling that the above-mentioned defects can be improved, and the use of the special submarine and the syllabus has finally proposed a design that is reasonable in design and effective in improving the above-mentioned defects. [Summary of the Invention] The main purpose of the Friend The system provides a kind of improvement of the gas filter of the speed locomotive locomotive, JL can be supplied with gas, ☆, ♦ .. } ^ The rate of two liters rises to the goal of fuel economy and environmental protection of the vehicle, and the device The weight of the main body does not increase significantly' and does not need to be added separately, so that the production operation cost is reduced, and the effective reduction is achieved. In order to achieve the above object, the present invention provides an air filter for a sedonic locomotive. A good body includes: a main body having an intake side casing and an outlet side casing, the intake side casing side having an air inlet, and the outlet side casing side having an outlet a plurality of reinforcing ribs, which are spaced apart from the inner wall of the outlet side casing, 1289174, and the reinforcing ribs from the other side of the inner wall of the outlet side casing, and the first to the outlet side of the outlet side The outlet wall-side is opposite to the center between the gas-side casing and the outlet-side casing, and the 5 is placed in the inlet 夂2 to further understand the features and technical contents of the present invention. The detailed description and the formula of gg are for reference and explanation only, and are not intended to be used for the invention: [Embodiment] Referring to the third, fourth, fifth, sixth and seventh figures, the present invention is an air filter improvement of a Scooter type locomotive, the air filter Installed on the front side of the carburetor, the air filtration state includes a main body 10, a plurality of reinforcing ribs 20, and a filter 3〇. The main body 10 has an intake side casing u and an outlet side casing 12 that are butted. The intake side housing 11 has an air inlet m, a first partition 112, a second partition 113, a first mating slot ι14, and a plurality of intake side screw holes 115. The air inlet 111 The air inlet 111 is disposed at the bottom of the intake side housing 11 , and the first partition 112 and the second partition 113 are disposed in the intake side housing 11 and the intake side The first housing 112 has a through hole 118, and the two ends of the through hole 118 are respectively connected to the first air inlet chamber 116 and the first air inlet chamber 116 and the second air inlet chamber 117. The second intake chamber 117. The first mating slot H4 is annularly disposed at the open end of the intake side housing 11, and the inlet side screw holes 115 are annularly disposed around the first mating slot 114. The air outlet side casing 12 has an air outlet 121, a second mating slot 22, and a plurality of air outlet side screw holes 1289174. The outer air outlet 121 is provided with a π kick air outlet side housing. The outlet side casing 'the outlet side screw hole 123 is looped in the second mating groove 2'. The position of the outlet side screw hole 123 corresponds to the 'circle' position, so that the intake side casing U and the / Air locks. In addition, there is a sound 隹 quot 可 可 可 可 侧 侧 侧 侧 侧 侧 侧 侧 侧 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可In the present embodiment, the rib reinforcing rib 2G is formed in a sheet-like projection rib 2G integrally formed in the outlet side casing 12. The reinforcing ribs 20 are spaced apart from the inner wall of the air outlet side casing 12, and the f reinforcing ribs 20 extend horizontally from the inner wall side of the air outlet side casing 12 to the other side of the inner wall of the air outlet side casing 12, and the reinforcement The rib 2 (two parallels. Further, the inner wall side of the air outlet side casing 12 is opposite to the air outlet ι 21 of the air outlet side casing 12. The filter 30 is a flat sheet-like filter material, and its appearance is The first mating slot 114 of the air intake phase 1 housing 11 and the second mating slot 122 of the air outlet side housing are the same. The filter 3 has a mating portion 301, and the mating portion 3〇1 ring The filter is disposed on the periphery of the filter 3, and the two ends of the mating portion 301 are respectively abutted on the first mating slot 114 and the first mating slot 122, so that the filter 3 is disposed on the intake side housing. 11 and between the outlet side casings 12; the air filter of the present invention is formed to form the speed filter of the present invention. In use, the outside air is supplied from the intake port of the intake side casing 11. U1 enters the first inlet chamber 116, enters the first inlet chamber 117 through the through hole 118, and filters the outside air with the filter 30 to absorb 1289174 After that, clean air flows into the outlet side casing 12, and then, the air outlet 121 of the gas side casing 12 and the engine intake guide; 13, the clean air is introduced into the engine. The reinforcing ribs 2 are disposed on the The inner wall of the air outlet side casing 12, for example, the strength of the body 10 is increased, so that the main body 1 does not resonate due to the air flow of the inhaled air and the vibration caused by the deflagration of the fuel, and the volume of the noise can be reduced by = It can speed up the air flow: make:: burn the township to reach the vehicle fuel economy and environmental protection = j 'the reinforcement of the 20 structural design, so that the main body 1 〇 weight and no need to add additional noise reduction device, can make production 々, Ming The above is only a detailed description of the specific embodiments of the present invention; ϋ ' is not intended to limit the present invention and the features of the present invention, and 2 of ordinary skill in the art, equivalent modifications according to the present invention Or the change 'should be included in the special description of the present invention. The first figure: the schematic diagram of the whole vehicle in the air filter configuration. The second figure: is a cross-sectional view of the conventional air filter. Air filter of locomotive A perspective view of a good example. Four drawings: a partial cross-sectional view of the third figure 3-3. : 2: Vertical: An exploded view of the improved yoke example of the air filter of the present and V-month speed locomotive. Figure: is a perspective view of the outlet side casing of the present invention.

1289174 第七圖··係本發明進氣侧殼體之立體圖。1289174 Fig. 7 is a perspective view of the intake side casing of the present invention.

11 【主要元件符號說明】 la 空氣濾清器 出氣口 13 20 進氣口 濾網 主體 進氣側殼體 111 進氣口 112 第一隔板 113 第二隔板 114 第一配接槽 115 進氣侧螺孔 116 第一進氣室 117 第二進氣室 118 通孔 出氣側殼體 121 出氣口 122 第二配接槽 123 出氣側螺孔 引擎進氣導管 加強肋 過濾器 301 配接部 1289174 [習知] 2a 3a 4a •[本創作] 10 11 12 12 3011 [Main component symbol description] la air filter air outlet 13 20 air inlet filter body air intake side housing 111 air inlet 112 first partition 113 second partition 114 first mating slot 115 intake Side screw hole 116 First air inlet chamber 117 Second air inlet chamber 118 Through hole air outlet side housing 121 Air outlet 122 Second mating slot 123 Outlet side screw hole Engine intake duct rib filter 301 Mating part 1289174 [知知] 2a 3a 4a •[This creation] 10 11 12 12 30

Claims (1)

1289174 十、申請專利範圍: 1、 一種速克達型機車之空氣濾清器改良,其包括: 一主體,其具有對接的一進氣側殼體及一出氣側 殼體,該進氣側殼體一側具有一進氣口,該出氣側殼 體一側具有一出氣口; - 複數個加強肋,其間隔設置於該出氣侧殼體内 • 壁,該等加強肋自該出氣側殼體内壁一側延伸至該出 氣侧殼體内壁另一侧,且該出氣側殼體内壁一側相對 _ 於該出氣側殼體之出氣口;以及 一過濾器,其設置於該進氣側殼體及該出氣側殼 體之間。 2、 如申請專利範圍第1項速克達型機車之空氣濾 清器改良,其中該等加強肋兩兩平行地設置於該出氣 側殼體内壁。 3、 如申請專利範圍第1項速克達型機車之空氣濾 清器改良,其中該加強肋為一呈L型之片狀突出物。 • 4、如申請專利範圍第1項速克達型機車之空氣濾 清器改良,其中該加強肋一體成型於該出氣侧殼體。 131289174 X. Patent application scope: 1. An air filter improvement of a speed locomotive locomotive, comprising: a main body having an intake side casing and an outlet side casing, the intake side casing One side of the body has an air inlet, and one side of the air outlet side housing has an air outlet; - a plurality of reinforcing ribs are disposed at intervals in the air outlet side housing, and the reinforcing ribs are from the air outlet side housing One side of the inner wall extends to the other side of the inner wall of the air outlet side casing, and one side of the inner wall of the air outlet side casing is opposite to the air outlet of the air outlet side casing; and a filter is disposed on the air inlet side casing And between the outlet side casings. 2. The air cleaner of the first speed locomotive of the first scope of the patent application is modified, wherein the reinforcing ribs are disposed in parallel on the inner wall of the air outlet side casing. 3. The air filter of the first speed locomotive of the first application of the patent scope is modified, wherein the reinforcing rib is an L-shaped sheet-like protrusion. • 4. The air cleaner of the quick-fixing locomotive of the first application of the patent scope, wherein the reinforcing rib is integrally formed on the air outlet side casing. 13
TW95116247A 2006-05-08 2006-05-08 Improved air filter of scooter TWI289174B (en)

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TW200742798A TW200742798A (en) 2007-11-16

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