TWI320762B - - Google Patents
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- Publication number
- TWI320762B TWI320762B TW095141473A TW95141473A TWI320762B TW I320762 B TWI320762 B TW I320762B TW 095141473 A TW095141473 A TW 095141473A TW 95141473 A TW95141473 A TW 95141473A TW I320762 B TWI320762 B TW I320762B
- Authority
- TW
- Taiwan
- Prior art keywords
- fuel
- fuel pump
- fuel tank
- pump
- type vehicle
- Prior art date
Links
- 239000000446 fuel Substances 0.000 claims description 219
- 239000002828 fuel tank Substances 0.000 claims description 93
- 239000013589 supplement Substances 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 14
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 241001070941 Castanea Species 0.000 description 2
- 235000014036 Castanea Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 210000003709 heart valve Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J35/00—Fuel tanks specially adapted for motorcycles or engine-assisted cycles; Arrangements thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J37/00—Arrangements of fuel supply lines, taps, or the like, on motor cycles or engine-assisted cycles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
- F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
- F02M37/103—Mounting pumps on fuel tanks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Description
1320762 九、發明說明： 【發明所屬之技術領域】 本發明係關於速克達型車輛之燃料泵配置構造之改良。 【先前技術】 以往之速克達型車輛之燃料泵配置構造，係在車體後部 的後輪上方配置燃料箱，在此燃料箱内内藏燃料泵，如此 之構造已為人所知（例如，參照專利文獻1 )。 鲁（專利文獻i)日本專利特開2005 — 138712號公報 在專利文獻1之圖2及圖3中，記載有一種在速克達型 ^機車之座塾4下方配置物α〇σ收容肖6, ^此物品收 容箱6的後方且後輪8之上方配置燃料箱28，在鄰接此 $品收容箱6後面的燃料箱28之傾斜前面2化則設置泵 安裝部28i ’在此泵安裝部28i安裝燃料泵29。 燃料$ 29係具有：設成垂直之系本體如；及連接在 此泵本體29a的下部之燃料吸入部29。 籲【發明内容】 (發明所欲解決之問題） μ述專文獻之速克達型二輪機車，由於燃料栗Μ被 Γ成垂直’因& ’不得不使用比燃料栗29的全長高度更 咼的燃料箱28，妹要，目丨丨#拙λα - 一 存在。 、，σ果則座墊的向度有變成過高之問題 又 =如，速克達型二輪機車在起動時或加速行驶時則 量的簡。由於上述之燃料29垂直地被配 燃料箱28的前方’因此，燃料箱28的燃料殘量太少 312XP/發明說明書(補件)隊_5⑷473 時’積留在燃料箱28内的 部，而減少鈕U M 之燃枓會移動至燃料箱後 供給所St:料泵29吸入之吸入量，而變成難以 广吓乂要的燃料至引擎内。 本發明之目的為提供一種可 〃一 座墊的高度變成軔俏^ ^ ^吏…科相尚度較低進而使 之燃料的速克=型車輕二輛起動時可容易確保所須要 (解決問題之手料录配置構造。 申請專利範圍第丨項之發明， 配置收容室，在此收容室騎士乘坐之座墊下方 箱，如舲 後方且後輪的上方配置燃料 、、型車輛，其特徵為，在燃料箱的上壁之 剛部設置燃料注入口，在比燃料箱的燃料注入 = :部如:置=藏在燃料箱之嶋以侧面視成為前低後 冋，如此為其特徵。 其作用為，當將燃料系配置成比燃料箱的燃料注入口更 後方之壁部且以側面視成為前低後高地配置於 時’其可使燃料箱之高度降低及使座塾的高度較低相内同 時’車輔起動時燃料在移動至車柄後方時，利用作用在辦 料之後方斜上方的分力燃料可被以前低後高之燃料栗而 容易地吸上來。 申請專利範_ 2項之發明，係、在燃料箱上，以側面 視，使上壁之後部或後壁的上部成為具有前高後低之傾斜 面’在此傾斜面上安裝燃料泵，如此為其特徵。 其作用為，在前高後低之傾斜面，將燃料泵安裝成前低 後高時，則可將燃料泵的前低後高部份之長度構成較大。 312XP/發明說明書(補件)/96-03/95141473 6 1320762 置载置架(ca:二'或4項之發明，係在燃料栗的上方配 涉=作用為’載置架可保護燃料栗且可防止對燃料栗之干 設至8項之發明，係在燃料箱的底面使 沪荖嗆哭ΛΑΟΧΝ /慮态（Strainei*)呈相對向，同時， °:，的形狀使底面凹下，如此為其特徵。 稽留^為使燃料箱的底面沿著遽器之形狀而凹下，則可 積留燃料，而其燃料可自濾、器吸上來。 範圍第9項之發明，係在燃料 :上女裝用之安裝凸緣部，對此安裝凸緣部 構件將安裝凸緣部固定在燃料箱：所使用1 二 =:，在此托架上形成可防止其與燃料栗之一 干V之缺口，如此為其特徵。 箱安裝燃料泉時，先在燃料箱之傾斜 面配置燃料的安裝凸緣部，再在此安裝 3 :配置環狀之托架，並以鎖固構件將 ： 架固定在燃料箱上。 文教凸緣。P及托 ^托架上形成缺口，則在使環狀的托架重疊在 緣料’托架不會與燃料泵之—部份 +。 " 申請專利範圍第10項之發明係厂 連接在燃料I之燃料軟管及連接^ =成形支持 者的支持部，如此為其特徵燃㈣的導線之至少一 其作用為如此則不須要特別為了支持燃料軟管及導線 312XP/發明說明書(補件)/96-03/95141473 η1320762 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to an improvement of a fuel pump arrangement configuration of a Scooter type vehicle. [Prior Art] The fuel pump arrangement structure of the conventional scooter type vehicle is such that a fuel tank is disposed above the rear wheel at the rear of the vehicle body, and a fuel pump is built in the fuel tank, and such a structure is known (for example, , refer to Patent Document 1). In the case of FIG. 2 and FIG. 3 of Patent Document 1, there is described a configuration in which the object α〇σ is accommodated under the seat 4 of the scooter type locomotive. , the fuel tank 28 is disposed at the rear of the article storage box 6 and above the rear wheel 8, and the pump mounting portion 28i is installed in the pump mounting portion 2 in front of the inclined front side of the fuel tank 28 adjacent to the product storage box 6. The 28i is equipped with a fuel pump 29. The fuel $29 has a vertical body such as a base, and a fuel suction portion 29 connected to a lower portion of the pump body 29a.吁 [The content of the invention] (The problem to be solved by the invention) The speed of the Kuda-type two-wheeled vehicle of the special literature, because the fuel chestnut is smashed into a vertical 'in & 'has to be used more than the full length of the fuel pump 29 The fuel tank 28, sister wants, witness #拙λα - one exists. , σ fruit, the degree of the seat cushion has become too high. = =, for example, the speed of the Scooter type two-wheeled vehicle at start-up or acceleration. Since the above-mentioned fuel 29 is vertically disposed in front of the fuel tank 28, the fuel residual amount of the fuel tank 28 is too small 312XP/inventive specification (supplement) team _5(4) 473' to accumulate in the portion inside the fuel tank 28, and The smoldering of the reduction button UM moves to the fuel tank and supplies the suction amount of the suction pump St to the suction pump, and becomes a fuel that is difficult to scare to the engine. The object of the present invention is to provide a height that can be changed to a mat. ^ ^ ^ 吏 科 科 科 科 科 科 科 科 科 科 科 科 科 科 科 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料 燃料The invention of the problem is the configuration of the item. The invention of the scope of the patent application, the storage room is arranged, and the box below the seat cushion of the knight in the storage room, such as the rear of the rear and the rear of the rear wheel, is equipped with fuel and type vehicles. In order to provide a fuel injection port at the rigid portion of the upper wall of the fuel tank, it is characterized in that the fuel injection ratio of the fuel tank is lower than that of the fuel tank. The function is to reduce the height of the fuel tank and the height of the seat when the fuel system is disposed at a wall portion rearward of the fuel injection port of the fuel tank and is disposed at a front side lower than a rear side. At the same time in the low phase, when the fuel is moved to the rear of the handle when the vehicle is started, the component fuel that is applied obliquely above the material can be easily sucked up by the fuel chest that was previously low and high. Patent application _ The invention of 2 items, On the fuel tank, the upper part of the rear wall or the rear wall of the upper wall is made to have an inclined surface with a front high and a low side, and a fuel pump is mounted on the inclined surface, which is characterized by the fact that it is high in front. When the fuel pump is installed to the front low and the rear, the length of the front lower rear high part of the fuel pump can be made larger. 312XP/Invention Manual (supplement)/96-03/95141473 6 1320762 Mounting racks (ca: the invention of two or four items, which is based on the top of the fuel pump = the role of the 'mounting frame to protect the fuel pump and prevent the fuel from being dried up to eight items. It is on the bottom surface of the fuel tank so that the Strainei* is opposite, and the shape of °:, the bottom surface is concave, so it is characterized. When the shape of the sputum is recessed, the fuel can be accumulated, and the fuel can be sucked up by the filter. The invention of the ninth item is in the fuel: the mounting flange portion for the women's wear, and the mounting flange is attached thereto. The rim member secures the mounting flange portion to the fuel tank: 1 used =:, formed on the bracket to prevent The gap between the fuel and the fuel pump is characterized by a gap of V. When the fuel spring is installed in the tank, the mounting flange portion of the fuel is first disposed on the inclined surface of the fuel tank, and then the mounting bracket 3 is arranged: With the locking member, the frame is fixed on the fuel tank. The cultural and educational flanges. P and the brackets form a notch on the bracket, so that the annular bracket overlaps the edge material, and the bracket does not cooperate with the fuel pump. "" The invention of the scope of claim 10 is connected to the fuel hose of the fuel I and the support of the connection supporter, so that at least one of the wires that characterize the fuel (four) acts as such No need to specifically support the fuel hose and wire 312XP / invention manual (supplement) /96-03/95141473 η
丄JZU/OZ 至少一者的支持構件。 步1:::範圍第11項之發明，係在燃料泵設置為了安 ==安褒凸緣部，在此安裝凸緣部形成孔部，在 其特徵。構件而將燃料果安裝在燃料箱上’如此為 其作用為，例如，右搬魁 抵接開設在燃料箱之孔部的邊’凸緣部’將此凸緣部 抵接凸緣部同時在如此比起將另外的托架 則不須要有額外獨立的托架。 r乃 (發明效果） 申請專利範圍第1 Jg $ 1π + t 和詈樾料、、“ 項之發月係’在燃料箱之上壁的前部 °又’’、、/ 口，在比燃料箱的燃料注入口更後方之壁 使1藏在燃料箱之嶋以侧面視配置成前低後 = /、可使燃料箱之S度降低及座墊的高度降低， 同時，燃料殘量為少量時， " r ^ ^ 即使皁輛起動時，利用燃料在 爷、目 車輛後方，則可有效地將燃料吸上至燃料 在車輛起動㈣其可料地確保所需 申請專利範圍第2項之發明係，在燃料箱上，使上壁之 後部或後壁的上部《侧面視具有前高後低㈣斜面 :傾斜面上安裝燃料栗’因此，即使小型的燃料箱，亦 :有=利用燃料箱内之空間，且可配置比 ： 泵，因此可增加燃料流量。 ‘，、、针 配範圍第3或4項之發明’由於在燃料系的上方 口此，利用載置架可保護燃料泵，而可防止 312ΧΡ/發明說明書(補件 y96_〇3/95141473 8 1320762 對燃料泵之干涉物。 申4專利範圍第5至8項之發明，由於使設在燃料泵的 Λ吸入口之濾器對向於燃料箱的底面，同時，沿著濾器之形 -狀使底面凹陷，因此，即使燃料殘量少時，亦可以燃料泵 谷易地吸入燃料，而可有效地使用燃料。 申請專利範圍第9項之發明係，在燃料泵上，設置在燃 料相上安裝用之安裝凸緣部，並在此安裝凸緣部重疊狀 籲地，=置利用鎖固構件將安裝凸緣部固定在燃料箱上所使 用之環狀托架，由於在此托架上，形成有可防止其和燃料 泵之一部份相干涉之缺口，因此，在燃料箱組裝燃料泵 時，例如，其可不會與燃料泵之一部份相干涉地自鎖固構 件的軸方向容易插入托架而重疊在安裝凸緣部上，如此而 可提高其組裝性。 申請專利範圍第1〇項之發明係，由於在托架上一體成 形支持連接燃料泵之燃料軟管及連接燃料泵的導線之至 φ少一方的支持部，因此，則不須要有支持燃料軟管及導線 之至少一方的支持用的特別支持構件，而可謀求零件數目 之減少。 申請專利範圍第11項之發明係，在燃料泵設有在燃料 . 箱上安裝用之安裝凸緣部，在此安裝凸緣部上形成孔部， • 由於在此孔部插通鎖固構件而將燃料泵安裝在燃料箱 上，因此，例如，可以廢除按壓燃料泵之凸緣部而安装在 燃料箱之另外獨立的托架，而可刪減零件數目且可使成本 降低。 312ΧΡ/發明說明書(補件)/96-03/95141473 9 丄⑽762 【實施方式】 以下依照附圖說明本發明之最佳實施形態。又，圖式係 , 向符號方向觀看者。 ' . 圖1係採用本發明之燃料泵配置構造的速克達型車輛 之侧視圖（第1實施形態），速克達型車輛10係由：在構 成t體架11之前端的頭管12藉由前又13而可轉向自如 地安裝之前輪14;在構成車體架u的後部之左右一對的 _後車架16、17(僅顯示前面侧之符號16)安裝收容箱21及 配置於此收容箱21的後方之燃料箱22 ;在後車架16、17 的卩安裝之樞軸板23、24(僅顯示前面侧之符號23); 在橫跨此等樞軸板23、24之十字管26上安裝之支持臂 27 ’在此支持臂27上藉由樞軸28而可搖擺自如地安裴之 動力單元31 ;在構成此動力單元31之無段變速機犯的 後部安裝之後輪33 ;橫跨無段變速機32之後部和後 車架16、17側而安裝之後緩衝器34;如此所成之二 修輪機車。 車體架11係由：頭管12;自此頭管12大致於下方延 伸且在後方延伸之主車架41 ;安裝在此主車架41之後端 而在左右延伸的管架42;自此管架42向後方斜上方延伸 ，之一對後車架16、17 ;及橫跨此等後車架16、17之 _十字管43;如此所構成。又，元件符號45係為了支持後 緩衝器34之上端而安裝在十字管43的上部托架。 :力單元31係由：設在前部之引擎51 ;及一體設在此 擎51之後部側部的無段變速機32 ;如此所構成，而引 312XP/發明說明書(補件)/96-03/95141473 1〇 1J2U762 擎51具有傾斜成接近水平狀態之汽缸部52，且此汽缸部 52具有汽缸頭53。 汽缸頭53係在上部連接進氣裝置54，而在下部連接排 氣裝置56之部份。 排氣裝置56係由：自汽缸頭53的下部向後方延伸之排 軋官57;及連接在此排氣管57的後端之消音器58;如此 所構成。 籲圖中兀件符號61係頭燈，62係儀錶，63係把手，64 係把手蓋，65係方向指示燈，66係前蓋，67係前擋泥板， 68係腳踏板，71係為了支持腳踏板68而安裝在主車架 41之踏板架，72係座墊，73係後貨架，74係尾燈，76 係後擋泥板，77係腳架。 ，圖2纟示本發明《速克達型車輛㈣部之主要部份側 視圖（第1實施形態）’進氣裝置54係由；安裝在動力單 元31之後部上部的空氣據清器81 ;連接在此空氣滤清器 81的前部之連結管82 ;連接至此連結管82的前端之節流 體83 ;及連接在此節流體83之前端且連接至汽缸頭μ 的上部之進氣管84 ;如此所構成，節流體83 射閥85 一體安裝。又，元件符號86、87、88依次為 在汽缸頭53之進氣口、燃燒室、排氣口，而進氣口⑽係 連接進氣管84之部份’且在此進氣口 86則 85噴射出燃料。 貝耵間 燃料箱22係在後部安裝燃料泵91之泵内藏型者，其從 燃料泵91之上部至燃料噴射閥85以燃料配管92連接。 11 312ΧΡ/發明說明書(補件)/96·〇3/95141473 ijzu/oz 燃科配管92係由可彈性變形之樹脂製造，而在途令的 :部位以保持構件94、1〇4所保持，保持構件％以螺 16 96 ^ 104 ^ 以螺裎95安裝在引擎5丨上。 圖3表示本發明之速克達型車輛的後部之主要部份平 施形態），表示在後車架16、17之後部藉由 對的則部托架97、98及後部托架i01、102以複數 103安裝燃料箱22 ’在燃料箱22之後部安裝燃料 7 ：l ’並以後貨架73覆蓋此燃料泵91的上方，且自燃 料泵91至設在節流體83之燃料噴射閥85以烬料配管92 連接。 後：k木73係由·在前部托架97、98側安裝端部工、 105b之大致υ字狀的u字狀部1〇5;在此卩字狀部安 f而在車寬度方向延伸之大致直線狀的直線部⑽；使兩 端部左右張開且使中央部安裝在後車架ΐ6、π之擴開部 φ 107，及各別安裝在直線部1〇6及擴開部ι〇7之大致三角 形狀的三角形部1〇8;如此所構成，而上述直線部1〇6及 二角形部108係位於燃料泵91之正上方。 ，乳裝置54係自構成空氣濾清器81之空氣濾清箱lu 的2體112之内面使連結管82 S〈字狀延伸，並在此 1s 82之前端連接節流體83，而在此節流體83的前 端連接進氣管84，再以螺栓114、114將此進氣管84之 前端安裝在汽知頭53上。又，元件符號116係和箱本體 U2構成空氣濾清箱111之箱蓋。 312XP/發明說明書(補件)/96-03/95141473 12 1320762 燃料配管92係：使自燃料系91至保持構件94之間的 部份92a固定至車體架心，並使比保持構件1〇4的更 則方至燃料喷射閥85之部份92b固定至動力單元以侧， 且使保，構件94和保持構件1〇4之間之部份Me構成為 T動力早7L 31可-起搖擺者，如圖2所示，其使部份92c 在側面視緩緩地彎曲，而在動力單元31搖擺時在部份Me 之各部可發生大致均等的捲曲及扭曲以防正不當之力量 的作用。 圖4表示本發明之速克達型車輛的後部之主要部份剖 面圖（第1實施形態）’其表示，在安裝於十字管43之前 部托架97、98(僅顯示内侧之符號98)以螺栓1〇3共同鎖 固燃料箱22的凸緣22a之前部和在縱向延伸起立托架ΐ2ι 的下端’而在起立托架121之上端，各別以螺检124丘同 鎖固後貨架73的U字狀部1〇5之端部(僅顯 示内侧之符號及收容箱21的後部平坦部123，並在 安裝至後車架16、17(僅顯示内侧之符號⑺的後端部之 後部托架ιοί、1〇2(僅顯示内侧之符號1〇2)上，以螺拴 =3安裝燃料箱22的凸緣22a之後部，且在設於燃料箱 22的上部後部之傾斜壁126安裝燃料$ 91，更在安裝於 後車架16、Π之後端部的支持托架127安裝螺帽構件 128,並在此螺帽構件128’以螺栓132共同鎖固支持尾 燈74之後蓋131及後貨架73之擴開部1〇7的下端，再以 後上蓋133覆蓋露出至燃料泵91的外部之部份。又 數個134係各別熔接在前部托架97、98、後部托架 312XP/發明說明書(補件)/96-03/95141473 13 ^20762 102及起立托架〗21之螺帽。 燃科箱22係接合形成在上 136a及弗出/ ·ΤΓ加0 4相136的周緣部之上凸緣 及形成在下部箱】37的周緣部之 容器狀者。 卜凸緣137a而構成 之具有：前壁⑷；形成在燃料注…2 後心辟144ΓΙ上壁143下降之後部上壁144;及自此 在傾钭前高後低地延伸之傾斜壁126;而 二26之傾斜面_貫通燃料…為安裝用所 =山通孔146之構件。又，元件符號 注入口 142之注油蓋（filler cap)。 而137係具有··前壁】51 ;底壁152 ;及後壁153; 154之構件。 β大致中央形成為凹下的凹部 燃料系91係、由：系本體161，·連接在此栗本體ΐ6ΐ的 下部之吸入管162 ;安裝在此吸入管162之下端的減器 163;及一體安裝在泵本體161之侧面的燃料殘量表I”； 如此所構成。 —泵本體161係由：可收容泵及可驅動此泵之電動馬達的 筒狀部166 ; -體形成在此筒狀部166的上部且嵌合在燃 •料箱22之泵貫通孔146的大徑部167 ; 一體形成:此^ .徑部167之凸緣部168 ;及設在此凸緣部} 68之燃料喷出 口 171 ;如此所構成，而在燃料噴出口 171則連接燃料配 管92。 … 濾器163如被配置於接近形成在下部箱137的底壁152 312XP/發明說明書(補件)/96·〇3/95141473 14 1320/62 之凹部154 #上方時，則可更有效地使用積留在下部箱 13 7之底部的燃料。 '由於燃料泵91之泵本體161大致係垂直形成在凸緣部 .168之。p伤’因此’使凸緣部i 68安裝在燃料箱μ的傾 斜土 126吟，則可使泵本體丨6丨前低後高地配置在燃料箱 22内。 藉由使泵本體161配置成前低後高，則例如，車輛在起 #，或加速而燃料在燃料箱22内朝後方移動時，其藉由濾 裔163則可容易地以泵本體161内之泵將燃料吸上來。 又，由於濾器163設在燃料箱22之大致中央部，因此， 車輛在刚方或後方搖動，而燃料在燃料箱22内之前部或 後部移動時，即使燃料殘量不多時，燃料亦可容易停留在 濾益163旁邊，而不會使燃料用盡。 又，藉由將泵本體161配置成前低後高時，則可抑低燃 料泵91之全部高度並可使燃料箱22之全部高度構成較 _低。結果，設在燃料箱22的上方之座墊72的高度也可變 低，而可提高乘降性。 收容箱21在後部平坦部123 一體設有覆蓋上部箱136 的上壁143之後部延伸部175，而使注油蓋148自開設在 ，此後部延伸部175之貫通孔丨76突出至上方。又，元件符 ，號178係圍繞在注油蓋148而設於後部延伸部175之周 壁’ 181係避開注油蓋148而形成在座墊72的底板182 之凹部’ 183係為了使灰塵等不會進入收容箱21的内部 而密封收容箱21之緣部與座墊72的底板182之間之密封 312XP/發明說明書(補件)/96_〇3/95141473 15 構件。 t 示:::::明之::料箱的平面圖(第1實施形態)，其顯 142，二目之Μ部上部的上壁143上設置燃料注入口 146 ^燃料相22的後部之傾斜们26開設泵貫通孔 91(失日=栗貫通A 146之緣部安裝為了設置燃料泵 栗安裂具186，且在燃料箱22的底壁152支持 JZU/OZ Supporting components for at least one of them. Step 1::: The invention of the eleventh aspect is characterized in that the fuel pump is provided with a flange portion in which the flange is formed, and the flange portion is formed therein. The member is attached to the fuel tank on the fuel member. Thus, for example, the right side is abutted on the side of the hole portion of the fuel tank, and the flange portion abuts the flange portion while the flange portion is at the same time. This eliminates the need for additional separate brackets compared to additional brackets. r is (the effect of the invention) Patent application range 1 Jg $ 1π + t and dip, "the item of the moon system" in the front part of the fuel tank upper wall ° ',, / mouth, in the specific fuel The rear wall of the tank's fuel injection port allows 1 to be hidden behind the fuel tank and configured to be front low after the fuel tank = /, the S degree of the fuel tank can be lowered and the height of the seat cushion can be lowered, and the fuel residual amount is small. At the same time, " r ^ ^ Even if the soap is started, the fuel is used behind the car and the rear of the vehicle, so that the fuel can be effectively sucked up to the fuel at the start of the vehicle. (4) It can be surely required to ensure the required scope of patent application. According to the invention, on the fuel tank, the upper portion of the rear wall or the rear wall of the upper wall has a front side high and a low side (four) slope: a fuel chest is mounted on the inclined surface. Therefore, even a small fuel tank has: The space inside the box, and the configurable ratio: pump, therefore can increase the fuel flow. ',,, the invention of the needle matching range No. 3 or 4 'Because the upper part of the fuel system, the fuel pump can be protected by the mounting frame , can prevent 312 ΧΡ / invention instructions (supplement y96_〇3/95141473 8 1320762 Interference of a fuel pump. The invention of claim 5, wherein the filter provided at the suction port of the fuel pump is opposed to the bottom surface of the fuel tank, and at the same time, along the shape of the filter The bottom surface is recessed, so that even if the fuel residual amount is small, the fuel pump can easily suck the fuel, and the fuel can be effectively used. The invention of claim 9 is disposed on the fuel pump on the fuel phase. Mounting flange portion for mounting, and the mounting flange portion is overlapped, and the annular bracket used for fixing the mounting flange portion to the fuel tank by the locking member is disposed on the bracket Forming a notch that prevents it from interfering with a portion of the fuel pump, and therefore, when the fuel tank is assembled with a fuel pump, for example, it may not interfere with the axial direction of the locking member with a portion of the fuel pump The invention is easy to insert into the bracket and overlapped on the mounting flange portion, thereby improving the assemblability thereof. The invention of claim 1 is characterized in that the fuel hose for connecting the fuel pump and the connecting fuel are integrally formed on the bracket. Pump wire Since the support portion has a smaller one of φ, it is not necessary to have a special support member for supporting at least one of the fuel hose and the wire, and the number of parts can be reduced. The fuel pump is provided with a mounting flange portion for mounting on a fuel tank, and a hole portion is formed in the mounting flange portion, and the fuel pump is mounted on the fuel tank by inserting the locking member at the hole portion For example, it is possible to abolish the separate brackets that are mounted on the fuel tank by pressing the flange portion of the fuel pump, and the number of parts can be reduced and the cost can be reduced. 312ΧΡ/Invention Manual (Supplement)/96-03/95141473 9 丄 (10) 762 [Embodiment] Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Also, the schema is the viewer in the direction of the symbol. Fig. 1 is a side view of a scooter type vehicle using the fuel pump arrangement structure of the present invention (first embodiment), and the scooter type vehicle 10 is borrowed from a head pipe 12 constituting a front end of the t-frame 11. The front wheel 14 is rotatably mounted from the front 13; the left and right pair of rear frame 16 and 17 (only the front side symbol 16 is displayed) constituting the rear portion of the body frame u are mounted with the storage box 21 and disposed on The fuel tank 22 at the rear of the storage box 21; the pivot plates 23, 24 mounted on the cymbals of the rear frames 16, 17 (only the symbol 23 on the front side is shown); across the pivot plates 23, 24 The support arm 27' mounted on the cross tube 26 is slidably mounted on the support arm 27 by the pivot 28; the rear wheel is mounted after the stepless transmission constituting the power unit 31 33; The rear bumper 34 is mounted across the rear portion of the stepless transmission 32 and the rear frame 16, 17 side; The body frame 11 is composed of: a head pipe 12; a main frame 41 extending from the head pipe 12 substantially downward and extending rearward; and a pipe frame 42 extending at a rear end of the main frame 41 and extending left and right; The pipe rack 42 extends obliquely upward rearward, one pair of rear frames 16, 17; and a cross tube 43 that spans the rear frames 16, 17; Further, the component symbol 45 is attached to the upper bracket of the cross tube 43 in order to support the upper end of the rear bumper 34. The force unit 31 is composed of: an engine 51 provided at the front portion; and a stepless speed changer 32 integrally provided at a side portion of the rear portion of the engine 51; thus constituted, and 312XP/invention specification (supplement)/96- 03/95141473 1〇1J2U762 The engine 51 has a cylinder portion 52 that is inclined to a nearly horizontal state, and this cylinder portion 52 has a cylinder head 53. The cylinder head 53 is connected to the intake device 54 at the upper portion and to the portion of the exhaust device 56 at the lower portion. The exhaust unit 56 is composed of a discharge guide 57 extending rearward from the lower portion of the cylinder head 53 and a muffler 58 connected to the rear end of the exhaust pipe 57;吁 兀 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 61 In order to support the footrest 68, the pedal frame of the main frame 41, the 72-series seat cushion, the 73-series rear shelf, the 74-series taillight, the 76-series rear fender, and the 77-series stand. 2 is a side view of a main portion of the "Secret" type vehicle (fourth embodiment) of the present invention (the first embodiment); an air intake device 54 is provided; and an air cleaner 81 attached to an upper portion of the rear portion of the power unit 31; a connecting pipe 82 connected to the front portion of the air cleaner 81; a throttle body 83 connected to the front end of the connecting pipe 82; and an intake pipe 84 connected to the front end of the throttle body 83 and connected to the upper portion of the cylinder head μ In this way, the throttle body 83 injection valve 85 is integrally mounted. Further, the component symbols 86, 87, 88 are sequentially the intake port, the combustion chamber, and the exhaust port of the cylinder head 53, and the intake port (10) is connected to the portion of the intake pipe 84 and the intake port 86 is 85 injects fuel. The inter-compartment fuel tank 22 is a pump-incorporated type in which the fuel pump 91 is mounted at the rear, and is connected from the upper portion of the fuel pump 91 to the fuel injection valve 85 by a fuel pipe 92. 11 312 ΧΡ / invention manual (supplement) / 96 · 〇 3 / 95141473 ijzu / oz fuel piping 92 is made of elastically deformable resin, while in the way: the part is held by the holding members 94, 1 〇 4, to maintain The component % is mounted on the engine 5丨 with a screw of 96 96 ^ 104 ^ with a screw 95. Figure 3 is a view showing the main part of the rear portion of the scooter type vehicle of the present invention, showing the rear brackets 97, 98 and the rear brackets i01, 102 at the rear of the rear frames 16, 17. The fuel tank 22' is installed at a plurality 103 to mount the fuel 7:1' at the rear of the fuel tank 22, and thereafter the shelf 73 covers the fuel pump 91, and from the fuel pump 91 to the fuel injection valve 85 provided in the throttle body 83. The material piping 92 is connected. After the k-wood 73 is attached to the front brackets 97 and 98, the U-shaped portion 1〇5 of the substantially U-shaped portion of the end portion 105b, and the b-shaped portion of the 105b; a substantially linear straight portion (10) extending; the left end portion is opened to the left and right, and the central portion is attached to the rear frame ΐ6, the π expansion portion φ107, and the respective portions are attached to the straight portion 1〇6 and the expansion portion The triangular portion 1〇8 of the substantially triangular shape of the 〇7 is configured as described above, and the straight portion 1〇6 and the rectangular portion 108 are located directly above the fuel pump 91. The milk device 54 is connected to the inner surface of the body 112 of the air filter box lu constituting the air cleaner 81 so that the connecting pipe 82 is extended in a z-shape, and the throttle body 83 is connected to the front end of the 1s 82, and in this section The front end of the fluid 83 is connected to the intake pipe 84, and the front end of the intake pipe 84 is attached to the steam head 53 by bolts 114, 114. Further, the component symbol 116 and the box body U2 constitute a box cover of the air filter box 111. 312XP/Invention Manual (Supplement)/96-03/95141473 12 1320762 Fuel piping 92 is: fixing a portion 92a from the fuel system 91 to the holding member 94 to the body of the vehicle body, and making the specific holding member 1〇 Further, the portion 92b of the fuel injection valve 85 is fixed to the side of the power unit, and the portion Me between the member 94 and the holding member 1〇4 is configured to be T-power early 7L 31. As shown in FIG. 2, the portion 92c is gently curved in the side view, and when the power unit 31 is swung, substantially equal curling and twisting can occur in each portion of the portion Me to prevent the force of the improper force. . Fig. 4 is a cross-sectional view showing the main part of the rear portion of the scooter type vehicle according to the present invention (the first embodiment), which shows the brackets 97 and 98 attached to the front portion of the cross tube 43 (only the symbol 98 on the inner side is shown). The bolts 1〇3 collectively lock the front portion of the flange 22a of the fuel tank 22 and extend the lower end of the upright bracket ΐ2ι in the longitudinal direction, and at the upper end of the standing bracket 121, respectively, the U of the shackle 124 is locked with the rear shelf 73. The end of the word portion 1〇5 (only the inner symbol and the rear flat portion 123 of the storage box 21 are displayed, and are attached to the rear frame 16, 17 (only the rear end portion of the inner symbol (7) is displayed. Ιοί, 1〇2 (only the symbol 1〇2 on the inner side is shown), the rear portion of the flange 22a of the fuel tank 22 is mounted with a screw 33, and the fuel is installed at the inclined wall 126 provided at the upper rear portion of the fuel tank 22. 91. The nut member 128 is further mounted on the support bracket 127 attached to the rear frame 16 and the rear end of the crucible, and the nut member 128' is locked together with the bolt 132 to support the tail lamp 74. The cover 131 and the rear shelf 73 are respectively provided. The lower end of the flared portion 1〇7, and then the upper cover 133 covers the portion exposed to the outside of the fuel pump 91. The 134 series are welded to the nuts of the front brackets 97, 98, the rear bracket 312XP / the invention manual (supplement) / 96-03 / 95141473 13 ^ 20762 102 and the standing brackets 21 . The flange is formed on the upper surface 136a and the flange portion of the outer edge portion of the upper portion 136, and the container portion formed on the peripheral portion of the lower portion 37. The flange 137a is configured to have a front wall (4); After the fuel injection...2, the upper wall 143 is lowered and the upper wall 144 is lowered; and since then, the inclined wall 126 extends high before and after the tilting; and the inclined surface of the second 26 is through the fuel. = member of the mountain through hole 146. Further, the component cap is filled with a filler cap 142. The 137 series has a front wall 51; a bottom wall 152; and a rear wall 153; a recessed fuel system 91, a main body 161, a suction pipe 162 connected to a lower portion of the pump body ΐ6ΐ, a reducer 163 attached to a lower end of the suction pipe 162, and a pump body integrally mounted on the pump body The fuel residual amount table ” on the side of 161 is constructed as follows. — The pump body 161 is composed of: a pump and a driveable The tubular portion 166 of the electric motor of the pump is formed in the upper portion of the tubular portion 166 and fitted to the large diameter portion 167 of the pump through hole 146 of the fuel tank 22; integrally formed: the diameter portion a flange portion 168 of 167; and a fuel discharge port 171 provided at the flange portion 68; and configured to connect the fuel pipe 92 to the fuel discharge port 171. The filter 163 is disposed close to the lower tank. When the bottom wall 152 312XP of the 137/inventive specification (supplement)/96·〇3/95141473 14 1320/62 is above the recess 154 #, the fuel accumulated in the bottom of the lower tank 13 7 can be used more effectively. 'Because the pump body 161 of the fuel pump 91 is formed substantially vertically at the flange portion .168. The p-injection 'and thus' the flange portion i 68 is attached to the inclined soil 126 of the fuel tank μ, so that the pump body 丨6 can be disposed in the fuel tank 22 with the front portion low and the high portion. By arranging the pump body 161 to be front low and high, for example, when the vehicle is moving up or accelerating and the fuel is moving backward in the fuel tank 22, it can be easily used in the pump body 161 by the filter 163. The pump sucks up the fuel. Further, since the filter 163 is provided at a substantially central portion of the fuel tank 22, when the vehicle is rocked in the front or rear, and the fuel moves in the front or the rear of the fuel tank 22, the fuel can be used even when the fuel residual amount is small. It is easy to stay next to the filter 163 without running out of fuel. Further, by arranging the pump body 161 to be front low and high, the entire height of the fuel pump 91 can be lowered and the total height of the fuel tank 22 can be made lower. As a result, the height of the seat cushion 72 provided above the fuel tank 22 can also be made low, and the ride-off property can be improved. The storage box 21 is integrally provided with a rear extension portion 175 covering the upper wall 143 of the upper case 136 in the rear flat portion 123, so that the oil filling cover 148 is opened from the through hole 76 of the rear extension portion 175. Further, the component number 178 is formed around the peripheral wall 181 of the rear extension portion 175 around the oil filler cap 148, and is formed in the recessed portion 183 of the bottom plate 182 of the seat cushion 72 so as to avoid dust or the like. The inside of the storage box 21 is sealed to seal the seal 312XP/invention specification (supplement)/96_〇3/95141473 15 between the edge of the storage box 21 and the bottom plate 182 of the seat cushion 72. t::::: 明:: plan view of the bin (first embodiment), the display 142, the upper wall 143 of the upper portion of the second mesh is provided with a fuel injection port 146 ^ the rear of the fuel phase 22 26, a pump through hole 91 is provided (the day of the sun=the edge of the chestnut penetration A 146 is installed in order to provide the fuel pumping device 186, and at the bottom wall 152 of the fuel tank 22
央。卩形成相對向於燃料泵91之濾器163的下方 之凹部154。 ，安裝具186係由：環狀板188;及在此環狀板US各 女裝於形成在更高一層之複數個上段部191之安裝螺 拴192，如此所構成。又，元件符號22b、μ。、係為 了在車體g u(參照圖3)側安裝燃料箱Μ而開設在凸緣 部22a之燃料箱安裝孔。Central. The crucible forms a recess 154 that is opposite to the filter 163 of the fuel pump 91. The mounting member 186 is composed of: an annular plate 188; and the annular plate US is formed by a mounting screw 192 formed in a plurality of upper portions 191 of a higher layer. Further, the component symbols 22b and μ are provided. The fuel tank mounting hole is formed in the flange portion 22a by attaching the fuel tank 侧 to the side of the vehicle body gu (see Fig. 3).
μ圖6係本發明之燃料泵的平面圖（第1實施形態），燃料 相22之凸緣部i 68係大致呈五角形而在此五角形的角部 插通燃料箱22(參照圖5)側之安裝螺栓192而所開設之螺 栓插通孔195之部份。又，元件符號196係在燃料泵91 内的電動馬達（未圖示）連接通電用導線的連接器。 濾盗163係設在比燃料泵91的中央更靠近車寬度方向 左侧，而其具有使燃料泵91的大致車寬度方向中央在前 後直線狀延伸之直線端部163a。 其次說明燃料泵91對燃料箱22的安裝要領。 圖7表示本發明之燃料泵的安裝要領之作用圖（第1實 施形態）。 312XP/發明說明書(補件)/96-03/95141473 16 1320762 將ΐ! 上安裝燃齡時，⑴如箭頭U所示， /之橡路製的密封構件2〇1抵至栗貫通孔146 M26a且比果安裝具186的更内側，⑺如箭頭& 不，使開設在燃料泵91之凸緣部168 孔m各別嵌合至形成於果安裝具1δ6之安=二 =ma ’⑶如前頭c，c所示’再將螺帽繼各別扭 文裝螺栓192之公螺紋部i92b。 $時’密封構件2〇1嵌入形成在燃料录91之凸緣部 的環狀溝168a内，同時，由& L ^由於壓彺傾斜壁126之周緣部 U6a’因此，周緣部126a與凸緣部16 可防止燃料漏出。 饭㈣而 其次說明上述燃料泵配置構造之作用。 圖8顯示本發明之燃料栗配置構 1實施形態）。 F用之作用圖（第 、例如，速克達型車輛係如中空箭頭所示义 進時，特別是起動或加速時，如箭 剧刖 内的燃料21〇會朝車輛後方移動員E所示，燃料箱22 的舞m Λ = 而燃料箱22之後部側 的燃料210之液面21〇a則合斗古，右a 21〇a)。 則θ升円（虛線係水平的液面 此時，燃料21 0係，如箭頭F，F 〇α 入，‘其-s r % - ^ ’ 不’自滤器16 3被吸 入如前頭G所不，错由吸入管162自濾 泵本體161内。燃料21〇向車輛二”入至 2Η)後方斜上方向之分力的作用=移動¥，由於燃料 可更容易使燃料吸上來，而可使 ^如箭頭G所示其 之早輛在起動時或加速時引 312XP/發明說明書(補件)/96-03/95141473 擎所必要之玄旦k 圖 ^的燃料自燃料栗91容易地供應至料。 A彻禮^μ 表示本發明之速克達型車輛的動力單元之 7構&的說明圖（第I實施形態）。 31 ? 32 ^ 的主要σ卩伤側視圖，動力單元31具有可收容曲 :軸,曲柄箱31Α ’在此曲柄箱3U安裝覆蓋無段變逮機Fig. 6 is a plan view of the fuel pump of the present invention (first embodiment), and the flange portion i 68 of the fuel phase 22 is substantially pentagonal, and the corner portion of the pentagon is inserted into the side of the fuel tank 22 (see Fig. 5). The bolts 192 are installed and the bolts are inserted through the holes 195. Further, the reference numeral 196 is a connector in which an electric motor (not shown) in the fuel pump 91 is connected to the conductor for electric conduction. The filter rib 163 is provided on the left side in the vehicle width direction from the center of the fuel pump 91, and has a linear end portion 163a that linearly extends in the center in the vehicle width direction of the fuel pump 91 in the front and rear directions. Next, the installation method of the fuel pump 91 for the fuel tank 22 will be described. Fig. 7 is a view showing the operation of the fuel pump of the present invention (first embodiment). 312XP/Invention Manual (Supplement)/96-03/95141473 16 1320762 When the installation is completed, (1) As indicated by the arrow U, the rubber sealing member 2〇1 of the rubber road is in contact with the chest through hole 146 M26a And the inner side of the fruit mounting device 186, (7) as the arrow & no, the hole m of the flange portion 168 of the fuel pump 91 is separately fitted to the safety device 1δ6 formed in the fruit mounting device 1=6=ma '(3) The head c, c is shown as 'the nut is further tightened to the male threaded portion i92b of the bolt 192. At the same time, the sealing member 2〇1 is fitted into the annular groove 168a formed in the flange portion of the fuel gauge 91, and at the same time, the peripheral portion 126a and the convex portion are pressed by the edge portion U6a' of the inclined wall 126 by & L ^ The rim 16 prevents fuel from leaking out. Rice (4) Next, the function of the above-described fuel pump arrangement structure will be described. Fig. 8 shows an embodiment of a fuel pump arrangement according to the present invention. F action diagram (for example, when the Scooter type vehicle is as shown by the hollow arrow, especially when starting or accelerating, if the fuel 21 in the arrowhead will move toward the rear of the vehicle, the person E will be shown. The dance m Λ of the fuel tank 22 is the same as the liquid level 21 〇 a of the fuel 210 on the rear side of the fuel tank 22, and the right a 21 〇 a). Then θ is raised (the liquid level of the horizontal line of the broken line is at this time, the fuel is 20 0, as the arrow F, F 〇 α is entered, 'the -sr % - ^ ' is not 'self-filter 16 3 is sucked as the front G does not, The difference is caused by the suction pipe 162 from the inside of the filter pump body 161. The action of the component of the fuel 21 〇 to the vehicle 2" to 2Η) is obliquely upward = the movement ¥, because the fuel can more easily suck up the fuel, and can be made ^ As indicated by the arrow G, the fuel from the fuel chest 91 is easily supplied to the fuel at the time of starting or accelerating at 312XP/inventive manual (supplement)/96-03/95141473. A cherished ^μ indicates an explanation of the structure 7 of the power unit of the scooter type vehicle of the present invention (the first embodiment). 31 ? 32 ^ of the main σ injury side view, the power unit 31 has Containment song: shaft, crankcase 31Α 'In this crankcase 3U installation covered no section change catcher
a之貞’方的變速機蓋32Α，變速機蓋32α在前端部且 氟引入口 32b。 八 ^ 車體架11之一邊的後車架16之中空部16a及上述空氣 引入口 32b被卩可伸縮|可折f之例如伸縮囊狀 bel lows)的空氣導入管（duct)22i所連接。 ^ =0係（a)之b-b線剖面圖，顯示在後車架16的侧面開 "又貝通孔16b，而在此貫通孔16b之周緣部安裝筒構件 223，在此筒構件223嵌合設在空氣導入管221之導管嵌 合孔221a。又，元件符號223a係為了使自筒構件223不The transmission cover 32' of the side of a' is a transmission cover 32b at the front end portion and the fluorine introduction port 32b. The hollow portion 16a of the rear frame 16 on one side of the body frame 11 and the air introduction port 32b are connected by an air introduction duct 22i which is telescopically foldable, for example, a bellows bel low. ^ =0 is a cross-sectional view of the bb line of (a), showing a side opening of the rear frame 16 and a beacon hole 16b, and a cylindrical member 223 is attached to the peripheral portion of the through hole 16b, and the tubular member 223 is embedded therein. The duct fitting hole 221a of the air introduction tube 221 is disposed. Further, the component symbol 223a is for preventing the self-cylinder member 223 from being
會自空氣導入管221脫落而卡止用並形成在筒構件223之 端部外周面的卡止部。 其次說明上述無段變速機32的冷卻構造之作用。 在（b)中，空氣自未圖示之引入口流入後車架η的中空 部16a内，再從中空部l6a通過貫通孔16b、筒構件2f3 内到達空氣導入管221内，在（a)中，自空氣導入管221 内流入變速機蓋32A内，亦即，流入無段變速機32而使 内部冷卻。 由於空氣導入管221係可伸縮且可折彎之構件，因此 312XP/發明說明書(補件)/96-03/95Η1473 18 /οζ 即使動力單元31以樞軸28為中心而在上下搖擺，其也可 迎合該搖擺。 ，，圖10表示本發明之燃料泵配置構造的剖面圖（第2實施 .形L )，其和圖1至圖Θ表示之第1實施形態同一之構成 被賦予同一元件符號而省略其詳細說明。 力燃料相22係，在其後部，亦即在傾斜壁126以安裝托 木232及鎖固構件（亦即，複數個螺栓192、螺帽2〇2)安 擊裝燃料泵231之泵内藏型者。 燃料泵231係由：泵本體233 ;連接在此泵本體2犯的 下部之吸入管162 ;濾器163 ;及一體安裝在泵本體233 之侧面的燃料殘量表234;如此所構成。又，元件符號235 係設在燃料殘量表234之浮筒（fi〇at)。 泵本體233係由··可收容泵及驅動此泵之電動馬達的筒 狀部237 ; —體形成在此筒狀部237的上部且被插入至燃 料箱22之泵貫通孔146的大徑部238 ; 一體形成在此大 籲徑部238之凸緣部241 ;及設在此凸緣部241之燃料喷出 口 242 ’·如此所構成，燃料喷出口 242被連接燃料配管 92(參照圖4)。 泵本體233由於係在凸緣部241大致形成垂直之部份， 因此，¥使凸緣部241安裝在燃料箱22的傾斜壁126時， 則可使泵本體2 3 3前低後焉地配置於燃料箱2 2内。 圖11係圖1 0之11箭視圖，顯示在燃料泵之凸緣 部241上重疊安裝托架232，而在各安裝螺栓192之先端 部各別扭入螺帽202而安裝燃料泵231在燃料箱22上。 312XP/發明說明書(補件)/96-〇3/95141473 19 1320762 燃料泵231具有：在凸緣部241上且 口 242;及對電動馬達通電而為了取得^殘前f矣燃料喷出 照圖⑻的輸出信號在複數個導線245 =/^表234(參 246而被連接之公型連接器247。 和用母型連接器 安裝托架232係環狀的構件，在 和設在燃料㈣的凸緣部241之 成T為了迴避 連接器247干涉之第i缺口 23 、 口 242及公型 ‘外周面則形成有：為了支持可缺口 232b;而在 (chp)251之第1支持部232c;及為 的夹子 245束成電線束252之第2支持部‘2 · 士 ：複數個導線 為由板材料所壓製成形。又，元件此的構件’其 工㈤〜 几件付遽232e係為了使夾 子251疋位而一體成形在安裝托架2犯上之起立片。 自安裝托架232起’除了第！支持部2恤及第2支持 部232d之部份外，係平板狀的環狀部232A。 圖中το件符號92d係設在燃料配管92之一端的l字接 頭（joint)，被連接至燃料喷出口 242 ^ 12表=本發明之燃料泵的凸緣部之說明圖（第2實施 形態），示在凸緣冑241之外周部穿通安裝螺检192(參 照圖11)而大致形成v字形狀之複數個缺口 241。如此在 凸緣4 241上形成缺口 241 a時，例如，和開設穿通安裝 螺栓192之螺栓孔相比，其可使加工精確度降低因此而 可減低成本。 圖13表示本發明之安裝托架的說明圖（第2實施形 態）’其顯示’在環狀的安裝托架232之内周緣上，形成 312XP/發明說明書(補件)/96.03/95141473 20 1320762 可迴避和燃料噴出口 242(參照圖12)相干涉之第！缺口 232a，以及，對向地形成可迴避和公型連接器24了（表照 ’圖I2)相干涉的第2缺口 232b，並在外周緣上將支持决 .祕照圖⑴之第丨支持部232c及支持電丄支= 照圖11)之第2支持部232d相對於安裝托架232之中央 而突出形成在其相反側。又，複數個232f係穿通安裝螺 栓192(參照圖11)之螺栓插通孔，232g係防止夾子251 不會自安裝托架232脫落之防止孔。 鲁圖14係圖11之14_14線剖面圖。夾子251係具有可撓 性之樹脂製的構件，其由：板狀之基部251a ;自此基部 251a之一端折曲成ϋ字狀且和基部251a 一起挾持安裝托 架232之托架側彎曲部251b ;及為了保持燃料配管92在 基部251a之另一端側而被形成在托架側彎曲部25ib的反 對面之c字狀的配管保持部251c;如此所構成。 圖中元件符號251d係在和基部251a之托架侧彎曲部 # 251b相對向的面上突出形成之突起，其嵌合至安裝托架 232的脫落防止孔232g而可防止夾子251自安裝托架2犯 上脫洛。X ’ 232h、232h(僅表示内側之符號232h)係為 了使夾子251不會在圖之正反方向大大地移動而在夾子 251之兩側且在第i支持部伽的端部之上方折曲狀地 形成的上方彎曲部，251e係為了使管子251可容易裝著 至安裝托架232而設在托架側彎曲部251b的先端之傾斜 部，25H係-體形成在配管保持部驗的先端之延伸 部，251g係自基部251a鼓出至延伸部251f侧之高起部。 312XP/發明說明書(補件)/96^03/95141473 21The locking portion that is detached from the air introduction tube 221 and is locked and formed on the outer peripheral surface of the end portion of the tubular member 223. Next, the action of the cooling structure of the above-described stepless speed changer 32 will be described. In (b), air flows into the hollow portion 16a of the rear frame η from the inlet port (not shown), and passes through the through hole 16b and the tubular member 2f3 from the hollow portion 16a to the air introduction pipe 221, in (a). The inside of the air intake pipe 221 flows into the transmission cover 32A, that is, flows into the stepless transmission 32 to cool the inside. Since the air introduction tube 221 is a telescopic and bendable member, the 312XP/Invention Manual (Repair)/96-03/95Η1473 18 /οζ even if the power unit 31 swings up and down with the pivot 28 as the center, it also Can cater to the swing. FIG. 10 is a cross-sectional view showing a fuel pump arrangement structure according to the present invention (second embodiment, L), and the same components as those in the first embodiment shown in FIG. 1 to FIG. . The fuel phase 22 is installed at the rear portion, that is, at the inclined wall 126 to mount the pallet 232 and the locking member (that is, the plurality of bolts 192 and the nuts 2〇2) to mount the pump 231. Type. The fuel pump 231 is composed of a pump body 233, a suction pipe 162 connected to the lower portion of the pump body 2, a filter 163, and a fuel residual amount table 234 integrally attached to the side of the pump body 233; Further, the component symbol 235 is provided in a pontoon of the fuel residual amount table 234. The pump body 233 is a cylindrical portion 237 that can accommodate a pump and an electric motor that drives the pump, and is formed in an upper portion of the tubular portion 237 and inserted into a large diameter portion of the pump through hole 146 of the fuel tank 22. 238; a flange portion 241 integrally formed with the large diameter portion 238; and a fuel discharge port 242' provided in the flange portion 241. The fuel injection port 242 is connected to the fuel pipe 92 (refer to FIG. 4). . Since the pump body 233 is formed substantially in a vertical portion of the flange portion 241, when the flange portion 241 is attached to the inclined wall 126 of the fuel tank 22, the pump body 2 3 3 can be disposed in front of the lower portion. In the fuel tank 2 2 . Figure 11 is a perspective view of the arrow 11 of Figure 10, showing the mounting bracket 232 overlapping the flange portion 241 of the fuel pump, and twisting the nut 202 at the tip end of each mounting bolt 192 to mount the fuel pump 231 in the fuel tank. 22 on. 312XP/Invention Manual (Supplement)/96-〇3/95141473 19 1320762 The fuel pump 231 has a port 242 on the flange portion 241, and a fuel injection pattern for energizing the electric motor to obtain a pre-disintegration (8) The output signal is in a plurality of wires 245 = / ^ table 234 (see 246 and connected to the male connector 247. And the female connector mounting bracket 232 is a ring-shaped member, and is located in the fuel (four) The flange portion 241 is formed in the first support portion 232c of the (chp) 251 in order to avoid the i-notch 23, the port 242 and the male outer peripheral surface of the connector 247 from interfering with the gap 232b; The clip 245 is bundled into the second support portion of the wire bundle 252. '2': A plurality of wires are formed by pressing the plate material. Further, the component of the component is 'work' (five) ~ a few pieces of 遽 232e system in order to make The clip 251 is placed in a position to integrally form the erecting piece which is erected on the mounting bracket 2. The mounting bracket 232 is a flat-shaped annular portion 232A except for the portion of the second support portion 232d and the second support portion 232d. In the figure, a symbol 92d is a 1-joint joint provided at one end of the fuel pipe 92, and is connected to The discharge port 242 ^ 12 is an explanatory view (the second embodiment) of the flange portion of the fuel pump of the present invention, and the screw 192 (see FIG. 11) is inserted through the outer peripheral portion of the flange 241 to form a substantially v. A plurality of notches 241 of the shape of the word. When the notch 241a is formed in the flange 4 241, for example, the machining accuracy can be reduced as compared with the bolt hole through which the through bolt 192 is opened, thereby reducing the cost. Description of the mounting bracket of the present invention (second embodiment) 'displayed' on the inner circumference of the annular mounting bracket 232, forming 312XP/invention specification (supplement)/96.03/95141473 20 1320762 a second notch 232a that interferes with the fuel discharge port 242 (see FIG. 12), and a second notch 232b that interferes with the male connector 24 (refer to FIG. 12), and is externally formed. The second support portion 232d of the second support portion 232c and the support portion 232d of the support map (1) will be supported on the opposite side of the mounting bracket 232. Further, a plurality of 232f are threaded through holes of the mounting bolt 192 (see Fig. 11), and 232g is a preventing hole for preventing the clip 251 from coming off the mounting bracket 232. Lutu 14 is a sectional view taken on line 14_14 of Fig. 11. The clip 251 is a member made of a flexible resin, which is composed of a plate-like base portion 251a; the one end of the base portion 251a is bent in a U-shape and clamped to the bracket-side bent portion of the mounting bracket 232 together with the base portion 251a. 251b; and a c-shaped pipe holding portion 251c formed in the c-shaped opposite surface of the bracket-side curved portion 25ib in order to keep the fuel pipe 92 on the other end side of the base portion 251a; In the figure, the reference numeral 251d is a projection projecting from a surface facing the bracket-side bent portion #251b of the base portion 251a, and is fitted to the detachment prevention hole 232g of the mounting bracket 232 to prevent the clip 251 from being attached to the bracket. 2 committed to Luo Luo. X ' 232h, 232h (only the symbol 232h on the inner side) is to bend the clip 251 on both sides of the clip 251 and above the end of the ith support portion so that the clip 251 does not move greatly in the forward and reverse directions of the figure. The upper curved portion 251e is formed so that the tube 251 can be easily attached to the mounting bracket 232 and provided at the inclined end of the tip end of the bracket-side curved portion 251b, and the 25H-body is formed at the tip end of the piping holding portion. The extension portion 251g is a raised portion that is bulged from the base portion 251a to the extension portion 251f side. 312XP/Invention Manual (supplement)/96^03/95141473 21
IKJL 支持部232c上安裝夾子251時，第！支持部撕 自先h部232j側包挾夾子251的其邦9ri t, 9,lu υ狄犬于的基部251a與托架側彎曲 :25lb之間地而將夾子251推入’再將夾子25ι之端部 251h移動使其抵接至起立片232e為止。 ，燃料配#92以配管保持部251。所保持時，將手指 搭在延伸部251f上而打開配管保持部251。之入口 2， 並將燃料配管92自入口 251j將其推入配管保持部25ic 内:入口 251 j由於高起部251g而變成狹窄，因此，燃 配官92則不易自配管保持部251c脫落。 圖15係圖U之；ί5箭視圖，第2支持部挪 折彎曲成L字形狀之部份，其為由垂直部⑽與水^ 2 3 2 πι所構成。 由於第2支持部232(1其可防止電線束咖被夹在環狀 部232Α和水平部232m之間而在上下振動。 圖16表示本發明之燃料泵的安裝要領之作用圖（第2實 鲁施形態）。 在燃料箱22上安裝燃料泵231時，（1)如箭頭j j所 示，使環狀之橡膠製的密封構件2〇1在泵貫通孔146’之周 緣部126a上以泵安裝具186抵接至内側，（2)如箭頭κ κ 所示，使泵本體233的筒狀部237及大徑部238穿通泵貫 通孔146，同時，使形成在凸緣部241的根部下面之波狀 部241b按壓在密封構件2〇1上，且在凸緣部241之缺口 241a穿通安裝螺栓192，（3)如箭頭LL所示，在凸緣部 241的上面241c重疊安裝托架232，同時，在安裝托架 312XP/發明說明書(補件)/96-03/95141473 22 !\)Δ 232之螺栓插通孔232f穿通安裝螺栓i92，⑷如箭頭^ 所不，將螺帽2G2各別扭入安裝螺栓m之公螺紋部 、192b。如此，即完成對燃料箱22安裝燃料泵231。 如上圖1 '圖4及圖8所說明者，本發明第1態樣係 在騎士乘坐之座墊72下方配置當作收容室的收容箱Μ， 在此收令鈿21之後方且後輪33的上方則配置燃料箱， 如此之速克達型車輛10中，其特徵為，在燃料箱22的上 •壁、143之前部設置燃料注入口 142，在比燃料箱22的燃 料注入口 142更後方而當作壁部的傾斜壁上，將内藏 在燃料肖22之燃料泵91以侧面視配置成前低後高。 由此，其可使燃料箱22之高度降低及使座墊72的高度 構成較低，同時，在燃料殘量變少時，即使速克達型車輛 ίο在起動時，亦可利用使燃料210在燃料箱22内移動至 車輛後方，而可有效地將燃料21〇吸入至燃料果91内， 並可容易確保車輛起動時所必要的燃料。 •本發明第2態樣係，在燃料箱22，使上壁143之後1 或後壁153的上部以側面視具有前高後低之 126a，而在此傾斜面i26a上安裝燃料泵91，如此為其特 徵。 由此，即使小型的燃料箱22,也可有效地利用燃料箱 22内之空間，且可配置比較大的燃料泵91而使燃料流量 增加。 本發明第3態樣係，在燃料泵91的上方配置當作載置 架之後貨架7 3，如此為其特徵。 312χρ/發明說明書(補件)/96-03/95141473 23 1320762 =^利用後貨架73則可保護燃料菜91，且可防止對 燃枓泉91之干涉物。 本！明第4態樣係’使設在當作燃料泵91之吸入口的 =入管162之濾g 163對向於燃料箱22 之形狀使底面152a凹下，如此為^ 由此’即使燃料殘量少時’亦可以燃料栗91而容易吸 入燃料’如此而可有效地利用燃料2 1 〇。 23ΓΓ:Γ5態樣係，如圖10及圖16戶斤示，在燃料泵 上：置安裝燃料箱22用之凸緣部… 二而:狀地，配置利用鎖固構件(安裝螺㈣2及螺 二”32 /緣部241固定在燃料箱22用之環狀的安裝 托木232，在此安裝托架232上形成可防止 =料⑽，燃料喷出口 242及公型連接器，= 之第1缺π 232a、第2缺口 232b，如此為其特徵。 0由此丄當在燃料箱22上組裝燃料系231 a夺，例如，則 2使ΐ裝托架232自安裝螺栓192及螺帽202的轴方向 (亦即’前頭L，U向）而不會干涉燃魏231之燃料嘴2 田242及公型連接1 247地插入而可在凸緣部241上重 豐，如此而可提高組裝性。 . 里 明第6態樣係，如圖11所示，在安裝托架232上， 轉支持連接燃料系231之燃料配管92及電連接 燃枓系231的導·綠^ 持邻^ 245之至少一方而作為支持部的第1支 …P 32c、第2支持部2咖，如此為其特徵。 312XP/SB^*(Mm/96.〇3/9514i473 24 ^20762 ,,、藉^則不須要為了支持燃料配管92及導線245之至 v 方的特別的支持構件，而可今戈 本發明第7嶋，如圖SI :數目之刪減。 〜、樣係如圖7所不，在燃料 置為裝至燃料箱22之作為安裝凸緣部的凸緣部 2=緣部168上形成作為孔部之螺栓插通孔挪， m㈣通孔195上貫通設在燃料箱22側之作為鎖 “μ —壯诚將作為鎖固構件之螺帽202扭 此女裝螺栓192的公螺紋部192b而在燃料箱22 燃料泵91，如此為其特徵。 由此’例如’其可廢除按麗燃料泵之凸緣部而 舞 料相之另外獨立的托架’如此而可刪減零件數目且: 本減低。 文驭 (產業上之可利用性） 本發明之燃料泵配置構造可適用於速克達型車輛。 【圖式簡單說明】 ° •圖1係採用本發明之燃料泵配置構造的速克達型車 之侧視圖（第1實施形態）。 早輛 圖2表示本發明之速克達型車輛的後部之主要 視圖（第1實施形態）。 ° a則 圖3表示本發明之速克達型車輛的後部之主要部 圖4表示本發明之速克達型車輛的後部之主要部 面圖（第1實施形態）。 ° 77剖 圖5係本發明之燃料箱的平面圖（第1實施形陣） M2XP/發明說明書(補件)/90-03/95141473 25 圖6係本發明之燃料栗的平面圖（第^ 圖7表示本發明之燃料系的安裝 圖^第 施形態）。 〜邛用圖（弟1貧 圖8表示本發明之燃㈣配置構造的 1實施形態）。 < 作用圖（第 圖9(a)及（b)表示本發明之速克 冷卻構造的說明圖（第】實施形態）。的動力單元之 形歸示本發明之燃料栗配置構造㈣面圖（第2實施 11係圖10之Π箭視圖 、本么月之燃料泵的凸緣部之說明圖(第2實施 圖3表丁本發明之安裝托架的說When the clip 251 is attached to the IKJL support unit 232c, the first! The support portion is torn from the first portion 232j side of the 挟 clip 251 of its state 9ri t, 9, lu υ 于 的 bas 251a and the bracket side curved: 25 lb between the push clip 251 into the 're-clip 25 ι The end portion 251h is moved to abut against the standing piece 232e. The fuel distribution #92 is a pipe holding portion 251. When held, the finger is placed on the extending portion 251f to open the pipe holding portion 251. In the inlet 2, the fuel pipe 92 is pushed into the pipe holding portion 25ic from the inlet 251j. The inlet 251j is narrowed by the raised portion 251g. Therefore, the fueling member 92 is less likely to fall off from the pipe holding portion 251c. Figure 15 is a view of the arrow U; the second support portion is bent and bent into an L-shaped portion, which is composed of a vertical portion (10) and a water ^ 2 3 2 πι. The second support portion 232 (1) prevents the wire harness from being caught between the annular portion 232 and the horizontal portion 232m and vibrates up and down. Fig. 16 is a view showing the operation of the fuel pump of the present invention. When the fuel pump 231 is attached to the fuel tank 22, (1) the annular rubber sealing member 2〇1 is pumped on the peripheral edge portion 126a of the pump through hole 146' as indicated by an arrow jj. The mounting member 186 abuts against the inner side, and (2) the cylindrical portion 237 and the large diameter portion 238 of the pump body 233 are passed through the pump through hole 146 as indicated by an arrow κ κ, and are formed under the root portion of the flange portion 241. The wavy portion 241b is pressed against the sealing member 2〇1, and the mounting bolt 192 is passed through the notch 241a of the flange portion 241, and (3) the bracket 232 is superposed on the upper surface 241c of the flange portion 241 as indicated by an arrow LL. At the same time, in the mounting bracket 312XP / invention manual (supplement) / 96-03 / 95141473 22 ! \) Δ 232 bolt insertion hole 232f through the mounting bolt i92, (4) as the arrow ^ no, the nut 2G2 each Do not twist the male threaded part of the mounting bolt m, 192b. Thus, the installation of the fuel pump 231 for the fuel tank 22 is completed. As described above with reference to Fig. 1 and Fig. 8, in the first aspect of the present invention, a storage box 当作 as a storage chamber is disposed below the seat cushion 72 of the rider, and the rear wheel 33 is arranged after the receipt 21 The fuel tank is disposed above the fuel tank. The vehicle 10 is characterized in that a fuel injection port 142 is provided in front of the upper wall 143 of the fuel tank 22, and is more than the fuel injection port 142 of the fuel tank 22. The fuel pump 91 built in the fuel shaft 22 is disposed on the inclined wall as the wall portion at the rear side, and is disposed to be front low and rear high in the side view. Thereby, the height of the fuel tank 22 can be lowered and the height of the seat cushion 72 can be made low, and at the same time, even when the fuel residual amount becomes small, even if the scooter type vehicle is activated, the fuel 210 can be utilized. The inside of the fuel tank 22 is moved to the rear of the vehicle, and the fuel 21 is efficiently sucked into the fuel fruit 91, and the fuel necessary for starting the vehicle can be easily secured. In the second aspect of the present invention, in the fuel tank 22, the upper portion of the upper wall 143 or the upper portion of the rear wall 153 has a front height and a rear lower portion 126a, and the fuel pump 91 is mounted on the inclined surface i26a. It is characterized by it. Thereby, even in the small fuel tank 22, the space inside the fuel tank 22 can be effectively utilized, and the relatively large fuel pump 91 can be disposed to increase the fuel flow rate. The third aspect of the present invention is characterized in that the shelf 73 is disposed as a mounting shelf above the fuel pump 91. 312χρ/发明发明(补件)/96-03/95141473 23 1320762 =^Using the rear shelf 73 protects the fuel dish 91 and prevents interference with the burning spring 91. this! The fourth aspect of the present invention is such that the filter g 163 provided in the inlet pipe 162 as the suction port of the fuel pump 91 is opposed to the shape of the fuel tank 22 so that the bottom surface 152a is recessed, so that 'even the fuel residual amount When there is little time, it is also possible to use the fuel pump 91 to easily inhale the fuel. This makes it possible to effectively use the fuel 2 1 〇. 23ΓΓ: Γ5 state sample system, as shown in Figure 10 and Figure 16, on the fuel pump: install the flange portion for the fuel tank 22... Second: the shape, the use of the locking member (mounting screw (4) 2 and snail The second "32" edge portion 241 is fixed to the annular mounting bracket 232 for the fuel tank 22, and the mounting bracket 232 is formed to prevent the material (10), the fuel discharge port 242 and the male connector, and the first one. The absence of π 232a and the second notch 232b are characterized by this. 0 Therefore, the fuel system 231 is assembled on the fuel tank 22, for example, 2 the armor bracket 232 is self-installed with the bolt 192 and the nut 202. The axial direction (that is, the 'head L, U direction') does not interfere with the insertion of the fuel nozzle 2 field 242 and the male connection 1 247 of the ignition 231, and can be formed on the flange portion 241, thereby improving assembly. In the sixth embodiment of the Liming, as shown in FIG. 11, on the mounting bracket 232, the fuel pipe 92 supporting the fuel system 231 and the electric connection of the combustion system 231 are connected. At least one of them is the first branch of the support unit, P32c, and the second support unit. This is characterized by 312XP/SB^*(Mm/96.〇3/9514i473 24^20762,,, by ^ In order to support the special support members of the fuel piping 92 and the wires 245 to the v-square, the present invention can be used as the seventh item, as shown in Figure SI: the number is reduced. ~, the sample is as shown in Figure 7, in the fuel The flange portion 2 as the mounting flange portion of the fuel tank 22 is formed as a hole insertion portion 175 as a hole portion, and the m (four) through hole 195 is inserted through the fuel tank 22 side as a lock. μ—Zhengcheng will twist the male threaded portion 192b of the female bolt 192 as the locking member nut 202 in the fuel tank 22 of the fuel pump 91, which is characterized by this, for example, it can abolish the fuel pump The flange portion and the separate bracket of the dance phase can thus reduce the number of parts and: the present reduction. 驭 (Industrial Applicability) The fuel pump configuration of the present invention can be applied to the quick-kilda Fig. 1 is a side view of a scooter type vehicle using the fuel pump arrangement structure of the present invention (first embodiment). Fig. 2 shows a quick type of the present invention. Main view of the rear part of the vehicle (first embodiment). ° a Figure 3 shows Fig. 4 is a plan view showing a main portion of a rear portion of a scooter type vehicle according to the present invention (first embodiment). Fig. 5 is a plan view showing a fuel tank of the present invention. (First Embodiment) M2XP/Invention Manual (Supplement)/90-03/95141473 25 Fig. 6 is a plan view of the fuel pump of the present invention (Fig. 7 shows a mounting view of the fuel system of the present invention) 〜 邛 图 ( 弟 弟 弟 弟 弟 弟 贫 贫 贫 贫 贫 贫 贫 贫 贫 贫 贫 贫 贫 贫 贫 贫 贫 贫 贫<Functional diagram (Fig. 9 (a) and (b) show an explanatory view (the first embodiment) of the quick-cooling structure of the present invention.) The shape of the power unit is shown in the fuel cell arrangement structure (four) of the present invention. (Second Embodiment 11 is an arrow diagram of FIG. 10, and an explanatory view of a flange portion of the fuel pump of the present month (the second embodiment of FIG. 3 shows the mounting bracket of the present invention)
圖Η係圖丨丨之丨⑼線剖面圖。（第2貫料U 圖15係圓11之15箭視圖。 圖16表示本發明之燃料 施形態）。 戈的女裝要領之作用圖（第2實 【主要元件符號說明】 10 11 12 13 速克達型車輛 車體架 頭管 前又 14 16、17 前輪 後車架 312XP/發明說明書(補件)/96·〇3/95141473 26 1320762Figure Η is a cross-sectional view of the line (9). (Second material U Fig. 15 is a 15 arrow view of the circle 11; Fig. 16 shows a fuel embodiment of the present invention). Ge's women's essentials role diagram (2nd [main component symbol description] 10 11 12 13 speed Keda type vehicle body frame head tube front 14 16, 17 front wheel rear frame 312XP / invention manual (supplement) /96·〇3/95141473 26 1320762
16a 中空部 16b 貫通孔 21 收容室（收容箱） 22 燃料箱 22a 凸緣部 22b 、22c 、 22d 燃料箱安裝孔 23、 24 樞軸板 26、 43 十字管 27 支持臂 28 樞軸 31 動力單元 31A 曲柄箱 32 無段變速機 32A 變速機蓋 32b 空氣引入口 33 後輪 34 後緩衝單元 41 主車架 42 管架 45 上部托架 51 引擎 52 汽缸部 53 汽缸頭 54 進氣裝置 312XP/發明說明書(補件)/96-03/95141473 27 132076216a hollow portion 16b through hole 21 accommodating chamber (accommodating case) 22 fuel tank 22a flange portion 22b, 22c, 22d fuel tank mounting hole 23, 24 pivot plate 26, 43 cross tube 27 support arm 28 pivot 31 power unit 31A Crankbox 32 Stepless Gearbox 32A Gearbox Cover 32b Air Inlet Port 33 Rear Wheel 34 Rear Buffer Unit 41 Main Frame 42 Pipe Rack 45 Upper Bracket 51 Engine 52 Cylinder Section 53 Cylinder Head 54 Intake 312XP/Invention Manual ( Supplement)/96-03/95141473 27 1320762
56 排氣裝置 57 排氣管 58 消音器 61 頭燈 62 儀錶 63 把手 64 把手蓋 65 方向指示燈 66 前蓋 67 前擋泥板 68 腳踏板 71 踏板架 72 座墊 73 載置架（後貨架） 74 尾燈 76 後擋泥板 77 腳架 81 空氣遽清器 82 連結管 83 節流體 84 通氣管 85 燃料喷射閥 86 進氣口 87 燃燒室 312XP/發明說明書(補件)/96-03/95141473 28 1320762 88 91 ' 231 排氣口 燃料泵 92 92a 92b 92c 92d 燃料軟管（燃料配管） 自燃料系至保持構件間之部份 比保持構件更前方至燃 保持構件與保持構件間之心 閥之部份 字接頭 94 、 104 ® 95 、 103 96 97、98 101 ' 102 105 105a ' 105b 106 φ 107 108 111 112 保持構件 螺栓 拉條 前部托架 後部托架 u字狀部 ϋ字狀部之端部 直線部 擴開部 三角形部 空氣濾清器箱 箱本體 114、124、132 螺检 116 箱蓋 121 123 126 起立托架 後部平坦部 後方之壁部（傾斜壁） 312ΧΡ/發明說明書(補件)/96-03/95141473 29 1320762 126a 周緣部 126b 傾斜面 127 支持托架 128 螺帽構件 131 後蓋 133 後上蓋 134 螺帽 136 上部箱 136a 上凸緣 137 下部箱 137a 下凸緣 141 ' 151 前壁 142 燃料注入口 143 上壁 144 後部上壁 146 泵貫通孔 148 注油蓋 152 底壁 152a 底面 153 後壁 154、 181 凹部 161、 233 泵本體 162 吸入口（吸入管） 163 滤器 312XP/發明說明書(補件)/96-03/95141473 30 1320762 163a 濾器端部 164 、 234 燃料殘量表 166 、 237 筒狀部 167 、 238 大徑部 168 、 241 安裝凸緣部（凸緣部） 168a 環狀溝 171 、 242 燃料喷出口 175 後部延伸部 176 貫通孔 178 周壁 182 底板 183 、 201 密封構件 186 泵安裝具 188 環狀板 191 上段部 192 鎖固構件（安裝螺栓） 192a 圓柱部 192b 公螺紋部 195 孔部（螺栓插通孔） 196 連接器 202 鎖固構件（螺帽） 210 燃料 210a 液面 221 空氣導入管 312XP/發明說明書(補件)/96-03/95141473 31 1320762 221a 導管嵌合孔 223 筒構件 223a 卡止部 232 托架（安裝托架） 232A 環狀部 232a 缺口（第1缺口） 232b 缺口（第2缺口） 232c 支持部（第1支持部） 232d 支持部（第2支持部） 232e 起立片 232f 螺检插通孔 232g 脫落防止孔 232h 上方彎曲部 232j 先端部 232k 垂直部 232m 水平部 235 浮筒 241a 缺口 241b 波狀部 241c 上面 245 導線 246 母型連接器 247 公型連接器 251 夾子 312XP/發明說明書(補件)/96-03/95141473 32 1320762 251 a 基部 251b 托架側彎曲部 251c 配管保持部 251d 突起 251e 傾斜部 251f 延伸部 251g 向起部 251h 端部 251 j 入口 252 電線束 312XP/發明說明書(補件)/96-03/95141473 3356 Exhaust system 57 Exhaust pipe 58 Silencer 61 Headlight 62 Instrument 63 Handle 64 Handle cover 65 Directional indicator 66 Front cover 67 Front fender 68 Foot pedal 71 Pedal bracket 72 Seat 73 Carrier (post shelf) 74 taillights 76 rear fender 77 tripod 81 air cleaner 82 connection pipe 83 section fluid 84 vent pipe 85 fuel injection valve 86 air inlet 87 combustion chamber 312XP / invention manual (supplement) / 96-03/95141473 28 1320762 88 91 ' 231 Exhaust port fuel pump 92 92a 92b 92c 92d Fuel hose (fuel piping) The part from the fuel line to the holding member is further forward than the holding member to the heart valve between the combustion holding member and the holding member Partial joints 94, 104 ® 95, 103 96 97, 98 101 ' 102 105 105a ' 105b 106 φ 107 108 111 112 retaining member bolts pull the front bracket rear bracket u-shaped part ϋ word end Linear portion expansion portion triangular portion air cleaner case body 114, 124, 132 screw inspection 116 box cover 121 123 126 standing wall rear rear flat portion (inclined wall) 312 ΧΡ / invention manual (supplement) /96-03 /95141473 29 1320762 126a Peripheral portion 126b Inclined surface 127 Support bracket 128 Nut member 131 Rear cover 133 Rear upper cover 134 Nut 136 Upper case 136a Upper flange 137 Lower case 137a Lower flange 141 ' 151 Front wall 142 Fuel injection port 143 Upper wall 144 Rear upper wall 146 Pump through hole 148 Oil filling cover 152 Bottom wall 152a Bottom surface 153 Rear wall 154, 181 Recessed portion 161, 233 Pump body 162 Suction port (suction pipe) 163 Filter 312XP / Invention manual (supplement) / 96 -03/95141473 30 1320762 163a Filter end 164, 234 Fuel residual amount table 166, 237 Cylindrical portion 167, 238 Large diameter portion 168, 241 Mounting flange portion (flange portion) 168a Annular groove 171, 242 Fuel injection Outlet 175 Rear extension 176 Through hole 178 Peripheral wall 182 Base plate 183, 201 Sealing member 186 Pump mounting 188 Annular plate 191 Upper section 192 Locking member (mounting bolt) 192a Cylindrical portion 192b Male thread portion 195 Hole portion (bolt insertion Hole) 196 Connector 202 Locking member (nut) 210 Fuel 210a Liquid level 221 Air inlet tube 3 12XP/Invention Manual (Supplement)/96-03/95141473 31 1320762 221a Catheter fitting hole 223 Cylinder member 223a Clamping portion 232 Bracket (mounting bracket) 232A Annular portion 232a Notch (first notch) 232b Notch ( 2nd notch) 232c Supporting part (1st support part) 232d Supporting part (2nd support part) 232e Upright piece 232f Threading insertion hole 232g Falling prevention hole 232h Upper bending part 232j Front end part 232k Vertical part 232m Horizontal part 235 Float 241a notch 241b wavy portion 241c upper 245 wire 246 female connector 247 male connector 251 clamp 312XP / invention manual (supplement) / 96-03 / 95141473 32 1320762 251 a base portion 251b bracket side curved portion 251c piping retention Portion 251d protrusion 251e inclined portion 251f extension portion 251g toward the starting portion 251h end portion 251 j inlet 252 wiring harness 312XP / invention manual (supplement) / 96-03 / 95141473 33
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005337530 | 2005-11-22 | ||
| JP2006236219A JP4755554B2 (en) | 2005-11-22 | 2006-08-31 | Scooter type fuel pump arrangement structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200726690A TW200726690A (en) | 2007-07-16 |
| TWI320762B true TWI320762B (en) | 2010-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW095141473A TW200726690A (en) | 2005-11-22 | 2006-11-09 | Fuel pump collocation structure for scooter type vehicle |
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| Country | Link |
|---|---|
| JP (1) | JP4755554B2 (en) |
| KR (1) | KR100795244B1 (en) |
| ES (1) | ES2325434B1 (en) |
| TW (1) | TW200726690A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009084011A2 (en) * | 2007-12-31 | 2009-07-09 | Tata Motors Limited | A fuel tank and fuel pump assembly for automobile |
| JP5280273B2 (en) * | 2009-03-30 | 2013-09-04 | 本田技研工業株式会社 | Canister layout for saddle-ride type vehicles |
| JP5667769B2 (en) * | 2010-02-02 | 2015-02-12 | 株式会社ミツバ | Fuel supply device |
| JP5664422B2 (en) * | 2011-04-11 | 2015-02-04 | スズキ株式会社 | Fuel pump mounting structure and motorcycle |
| TWI473739B (en) * | 2012-02-03 | 2015-02-21 | Honda Motor Co Ltd | Structure for mounting fuel pump to fuel tank |
| JP2019100330A (en) * | 2017-12-08 | 2019-06-24 | 愛三工業株式会社 | Fuel supply device |
| CN215794229U (en) * | 2018-12-04 | 2022-02-11 | 本田技研工业株式会社 | Fuel pipe support structure for saddle-ride type vehicle |
| WO2023027175A1 (en) * | 2021-08-26 | 2023-03-02 | 本田技研工業株式会社 | Tank cover seal structure |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3644645A1 (en) * | 1985-12-27 | 1987-08-27 | Honda Motor Co Ltd | SCOOTER VEHICLE |
| JP2557808B2 (en) * | 1989-08-03 | 1996-11-27 | 本田技研工業株式会社 | Scooter type vehicle |
| JPH06227464A (en) * | 1993-02-04 | 1994-08-16 | Suzuki Motor Corp | Carrier for motor scooter type vehicle |
| JP4108289B2 (en) * | 2001-03-28 | 2008-06-25 | 本田技研工業株式会社 | Scooter type fuel tank arrangement structure |
| JP4176456B2 (en) * | 2002-11-29 | 2008-11-05 | 本田技研工業株式会社 | Fuel system layout structure for motorcycles |
| JP4268001B2 (en) * | 2003-09-29 | 2009-05-27 | 本田技研工業株式会社 | Vehicle fuel piping structure |
| JP4367913B2 (en) * | 2003-09-30 | 2009-11-18 | 本田技研工業株式会社 | Motorcycle fuel tank structure |
| JP4295065B2 (en) * | 2003-10-02 | 2009-07-15 | 本田技研工業株式会社 | Fuel pump mounting structure |
| JP4329499B2 (en) | 2003-11-06 | 2009-09-09 | スズキ株式会社 | Scooter type motorcycle fuel supply system |
| JP4363566B2 (en) * | 2003-12-12 | 2009-11-11 | 本田技研工業株式会社 | Fuel supply device |
-
2006
- 2006-08-31 JP JP2006236219A patent/JP4755554B2/en not_active Expired - Fee Related
- 2006-11-03 ES ES200602791A patent/ES2325434B1/en not_active Expired - Fee Related
- 2006-11-06 KR KR1020060108755A patent/KR100795244B1/en active IP Right Grant
- 2006-11-09 TW TW095141473A patent/TW200726690A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007168763A (en) | 2007-07-05 |
| TW200726690A (en) | 2007-07-16 |
| ES2325434B1 (en) | 2010-06-01 |
| KR20070054097A (en) | 2007-05-28 |
| JP4755554B2 (en) | 2011-08-24 |
| KR100795244B1 (en) | 2008-01-15 |
| ES2325434A1 (en) | 2009-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |