，(i) ，(i)561123 玖、發明說明 (發明說明應敘明：發明所屬之技術領域、先前技術、内容、實施方式及圖式簡單說明) [技術領域] 本發明與一種機車之燃料泵安裝構造有關。 [先前技術] 於具有將燃料箱内燃料強制壓送至化油器等之燃料栗之 機車，採用將燃料泵裝於車體框架之結構時，為了例如對 樹脂叙儲物箱等其他車體安裝構件吸收組裝誤差，需在燃 料泵與車體安裝構件之間確保充分之間隙，安裝燃料泵， 故有騎士之乘降空間受限制等問題。 故提出將燃料泵直接裝於儲物箱等車體安裝構件之結槿。 [發明内容] 可是，如上述採用分解/整備時，有可能誤將仍裝燃料泵 之情形下拆卸儲物箱等車體安裝構件，而可能燃料泵與其 他構件干擾損壞，或拉動連在燃料泵之燃料軟管而脫落等 缺失4發生。 、 料栗安=3問 目的在於提供-種機車之燃 必要之’其係可將燃料果與其他構件之間隙抑制在 壞_^=度安裝，並能確實防止分解/整備時燃料栗損 我及燃枓軟管脫落等缺失之發生。 貝 為達成上述目的，巾請專利範圍第β :=安_，其係將燃料㈣卸二 其特徵為體*裝構件係可裝卸明栓結合於車體框架者， ^、_ ;、、、以燃料泵之一部分或裝於燃料 掩蓋上述車騁&驶^ 1之構件之一部分 4車體t裝構件之上述車體框架之螺栓結合部。 561123 申請專利範圍第2項之發明孫4由士由 車之燃料㈣裝構造，m申請專利範圍第1項之機 料果分開之安裝律架，於上述燃料系之構件係與燃 申請專利範圍第3項之發明 架。 ，、中上述燃料泵之一部分係安裝撐 ::專利範圍第4項之發明係如申請專利範圍第2或3項 ，車之燃料栗安裝構造，其中以螺 將 上述燃料泵結合於儲物餡，*、 文衣存木將 壯、…/ 以形成在上述安裝撑架之鍵 狀犬起，從外側掩蓋上述儲物箱之安裝螺栓頭部。 故依本發明因採用以燃料果之一部分或裝於燃料泵之構 1=部分掩蓋上述車體安裝構件之上述車體框架之螺栓 Μ权結構’故在分解/整備時’非在從車體安裝構件拆 =燃料杲後，無法從車體框架拆卸車體安裝構件，故不致 有决將仍裝燃料果之情形下拆卸儲物箱等車體安裝構件， 而可消除燃料果與其他構件干擾損壞，或拉動連在燃料栗 之燃料軟管而脫落等缺失之發生。 又本毛明因抓用將燃料果直接裝於車體安裝構件之結構 ’故可獲得能將燃料栗與其他構件之間隙抑制在必要之最 小限度，能充分確保騎士之乘降空間等效果。 [實施方式] 以下依附圖說明本發明之實施形態。 圖1係具有本發明有關之燃料泵安裝構造之速克達型機 車1之側面圖，頭管2位於圖示速克達型機車丨之車體前方上 -6-， (I) ， (i) 561123 玖, description of the invention (the description of the invention should state: the technical field to which the invention belongs, the prior art, the content, the embodiments, and the simple description of the drawings) [Technical Field] The present invention and a locomotive fuel The pump installation structure is related. [Prior Art] When a locomotive having a fuel pump forcibly feeding fuel in a fuel tank to a carburetor, etc., adopts a structure in which a fuel pump is mounted on a car body frame, for example, for other car bodies such as a resin storage box The mounting member absorbs assembly errors, and it is necessary to ensure a sufficient gap between the fuel pump and the vehicle body mounting member and install the fuel pump, so there is a problem that the riding space of the rider is limited. Therefore, it is proposed to mount the fuel pump directly on a vehicle body mounting member such as a storage box. [Summary of the Invention] However, when the above-mentioned disassembly / refurbishment is used, it may be possible to mistakenly disassemble the vehicle body mounting components such as the storage tank while the fuel pump is still installed, and the fuel pump may be damaged by interference with other components or pulled on the fuel. The fuel hose of the pump is missing, etc.4. 、 Lilian = 3 The purpose is to provide-necessary for the combustion of a locomotive, which can suppress the gap between the fuel fruit and other components to be installed at a bad _ == degree, and can definitely prevent the fuel from being damaged during decomposition / repair. And the loss of the scorching hose. In order to achieve the above purpose, please apply for the scope of the patent β: = 安 _, which is a fuel dump, which is characterized by a body * mounting member can be mounted and unloaded bolts combined with the body frame, ^, _; ,,,, A part of the fuel pump or the fuel is used to cover a part of the above-mentioned car body 1 and a part 4 of the car body t-mounted member of the above-mentioned car body frame bolted joint. 561123 The 2nd invention of the patent scope of the application Sun 4 The vehicle is equipped with a fuel outfit structure, and the m-patent scope of the first scope of the patent application is separated from the material and the fruit. Item 3 of the invention. Part of the above mentioned fuel pump is the installation support: the invention in item 4 of the patent scope is the fuel chestnut installation structure of the vehicle if the scope of patent application is in item 2 or 3, in which the above fuel pump is combined with the storage stuffing by screw. , *, Wenyi Cunmu will be strong, ... / From the key-shaped dog formed on the above mounting bracket, cover the head of the mounting bolt of the storage box from the outside. Therefore, according to the present invention, because a part of the fuel fruit or a structure mounted on the fuel pump is used, the bolt M-weight structure of the above-mentioned body frame of the above-mentioned vehicle body mounting member is partially covered. After the disassembly of the installation component = the fuel body, the vehicle body installation component cannot be removed from the vehicle body frame, so it is not necessary to remove the vehicle body installation component such as the storage box while the fuel fruit is still installed, and the interference between the fuel fruit and other components can be eliminated Damage or loss of the fuel hose connected to the fuel pump. In addition, Ben Maoming grasps the structure that directly installs the fuel fruit on the vehicle body mounting member, so it can achieve the effects of suppressing the gap between the fuel pump and other components to the minimum necessary, and fully ensuring the rider's riding space. [Embodiment] An embodiment of the present invention will be described below with reference to the drawings. Fig. 1 is a side view of a speed locomotive 1 having a fuel pump mounting structure related to the present invention, and a head pipe 2 is located on the front of the body of the speed locomotive shown in the figure -6-
561123 部，將轉向軸3轉動自如插穿於該頭管2内。而轉向軸3上端 裝有車把4,於同轉向軸3下端連接前叉5，於該前又5下端 部以軸支持前輪6旋轉自如。 又從上述頭管2向車體後方斜下方伸出下管7後，加以彎 曲向車體方向大致水平伸出，從該下管7中途分歧左右一對 背撐8 ’向車體後方斜上方延設。 可是’車體前部之上述頭管2、下管7等係由樹脂製前蓋9 覆蓋w亥别蓋9之後半部同樣構成樹脂製之護腳板1 〇。 此外’於上述車把4後方配置串列型座墊u ,該座墊^與 車把4之間’没有低床式搁腳台13。而於擱腳台1 3下方空間 配置燃料箱14。 又上述搁腳台13後方，上述座墊11下方，設有動力組件 之單元搖擺式引擎15。 上述單元搖擺式引擎1 5係配置於車體左側，此係將内裝 驅動源之引擎16與未圖示之三角皮帶式自動變速機及減速 機構而成之傳動箱17—體化構成，傳動箱17係從引擎16之 車體左側向車體後方伸出，於其後端旋轉自如以軸支持後 輪18。而於傳動箱丨7上部裝有空氣濾清器丨9，從該空氣濾 清器19向車體前方伸出之進氣管2〇係連接於上述引擎16之 進氣系統，其中間設有化油器21。 具有以上結構之單元搖擺式引擎15係藉連接機構23上下 擺動自如支持於固定於上述背撐8之引擎懸架托架22，其後 端係與後輪1 8 —同藉減震器24支持於背撐8。 另一方面，車體之座墊11下方部位係由樹脂製車體蓋25 561123561123, insert the steering shaft 3 into the head tube 2 freely. A handlebar 4 is installed at the upper end of the steering shaft 3, and a front fork 5 is connected to the lower end of the steering shaft 3. At the lower end of the front shaft 5, the front wheel 6 is freely rotated by a shaft. After the lower tube 7 is protruded obliquely downward from the head pipe 2 to the rear of the vehicle body, it is bent to extend approximately horizontally toward the vehicle body. From the lower tube 7, a pair of left and right back braces 8 'are branched obliquely upward toward the rear of the vehicle body. Postpone. However, the head pipe 2 and the lower pipe 7 of the front part of the vehicle body are covered with a resin front cover 9 and a rear half of the cover 9 to constitute a resin foot guard 10, too. In addition, 'a tandem seat cushion u is arranged behind the handlebar 4, and there is no low-bed type footrest 13 between the seat cushion ^ and the handlebar 4.' A fuel tank 14 is arranged in a space below the footrest 13. Also behind the footrest 13 and below the seat cushion 11, a unit swing engine 15 of a power unit is provided. The above-mentioned unit swing engine 15 is arranged on the left side of the car body. This is a transmission case 17 formed by integrating the engine 16 with a drive source and a V-belt automatic transmission and reduction mechanism not shown in the figure. The box 17 extends from the left side of the body of the engine 16 to the rear of the body, and rotates at the rear end to support the rear wheel 18 with a shaft. An air filter 9 is installed on the upper part of the transmission case 7 and an air inlet pipe 20 extending from the air filter 19 to the front of the vehicle body is connected to the air intake system of the engine 16 described above. Carburetor 21. The unit swing engine 15 having the above structure is freely supported by the engine suspension bracket 22 fixed to the above-mentioned backrest 8 by the connecting mechanism 23, and its rear end is connected with the rear wheel 18 by the same as the shock absorber 24. Back support 8. On the other hand, the lower part of the seat cushion 11 of the vehicle body is covered with a resin body cover 25 561123.
(4) 覆蓋’該車體蓋25内之上述單元搖擺式引擎15上方，藉前 後安裝構件27及橫架構件28裝配於背撐8。該儲物箱26係沿 座塾11全長伸出確保大容量，其内部如圖示可同時收容半 罩型安全帽H1與全罩型安全帽H2。 而於儲物相26上支持上述座墊11，座墊η之前端以錢鏈 29為中心上下轉動，開閉上述儲物箱％。又於左右背撐8 除上述安裝構件27及橫架構件28之外，架設橫架構件3〇, 於安裝構件27及橫架構件28裝有握桿31。 可是，本實施形態有關之速克達型機車1，車體前部之上 述前蓋9與護腳板1〇包圍之空間内之上述頭管2左側，配置 小容量副油箱32，頭管2右側配置未圖示之電池。而上述副 油箱32藉可撓性燃料軟管33連接於大容量之上述燃料箱14。 又座塾u前部下方以車體蓋25覆蓋之上述儲物箱26前端 ^以本發明有關之安裝構造可裝卸安裝燃料泵43，燃料 泵43連接從引擎16之進氣系統伸出之負壓軟管。 一而燃料泵43係以進氣壓之脈動驅動，從燃料箱14將燃料 經燃料軟管45吸上使該燃料昇壓，將燃料經燃料軟管牝供 給上述化油器21以供形成混合氣。又於化油器㈣成之混 合氣係供給單元搖擺式引擎15之引擎16，以供燃燒之用。 茲依圖2〜圖6說明本發明有關之燃料泵43之詳細安裝構 造。又圖2係速克達型機車之燃料|安裝部側面圖，圖3係 圖2之Α-Α線剖面圖，圖4係安裝撐架之正面圖、圖5係安裝 撐架之平面圖，圖6係安裝撐架之側面圖。 、 如圖3所示，樹脂製上述儲物箱26之前端底部施係置於(4) Covering the above unit swing engine 15 in the vehicle body cover 25, the front and rear mounting members 27 and the cross member 28 are assembled to the back support 8. The storage box 26 extends along the entire length of the seat cymbal 11 to ensure a large capacity. As shown in the figure, the storage box 26 can simultaneously accommodate the half-cover type helmet H1 and the full-cover type helmet H2. The storage cushion 26 supports the seat cushion 11 described above, and the front end of the seat cushion n is rotated around the money chain 29 as a center to open and close the storage box%. In addition to the left and right back braces 8, in addition to the mounting members 27 and the cross frame members 28 described above, the cross frame members 30 are erected, and the holding members 31 are installed on the mounting members 27 and the cross frame members 28. However, in the speed locomotive 1 according to this embodiment, a small-capacity auxiliary fuel tank 32 is arranged on the left side of the head pipe 2 in the space surrounded by the front cover 9 and the foot guard 10 at the front of the vehicle body, and the right side of the head pipe 2 is arranged. Unillustrated battery. The auxiliary fuel tank 32 is connected to the large-capacity fuel tank 14 through a flexible fuel hose 33. The front end of the above-mentioned storage box 26 covered by the vehicle body cover 25 under the front part of the seat ^ can be detachably installed with a mounting structure related to the present invention, and the fuel pump 43 is connected to the load protruding from the air intake system of the engine 16. Press the hose. At the same time, the fuel pump 43 is driven by the pulsation of the intake pressure. The fuel is sucked from the fuel tank 14 through the fuel hose 45 to boost the fuel, and the fuel is supplied to the carburetor 21 through the fuel hose to form a mixture. . The mixed gas formed in the carburetor is supplied to the engine 16 of the swing engine 15 of the unit for combustion. The detailed installation structure of the fuel pump 43 according to the present invention will be described with reference to Figs. 2 to 6. Fig. 2 is a fuel | mounting section side view of the Sukoda locomotive, Fig. 3 is a sectional view taken along line A-A of Fig. 2, Fig. 4 is a front view of the mounting bracket, and Fig. 5 is a plan view of the mounting bracket. Side view of 6 series mounting bracket. As shown in FIG. 3, the front end bottom of the above-mentioned storage box 26 made of resin is placed on
561123 門型之上述橫架構件30之水平部30&上，於其兩側一體形成 下垂之女裝托架26b。而儲物箱26左右之安裝托架26b，係 從外側肷入橫架構件3〇之左右垂直部3〇b上端，將從外側插 穿該安裝托架26b之安裝螺栓47鎖進橫架構件30，將儲物箱 26之前端部可裝卸裝於橫架構件3〇。 可是，上述燃料泵43係藉板金製安裝撐架48，可裝卸裝 於儲物箱2 6之前部。 在此，上述安裝撐架48之詳細結構如圖4〜圖6，惟於安裝 撐架48中央部形成菱形開口部48a(參考圖句，其兩側焊接 安裝筒殼49,於各安裝筒殼49形成螺孔54。 又於安裝撐架48左右兩端上部，形成彎成直角之安裝突 片48b，於其下方形成向安裝突片48b外側擴大彎曲之鍵狀 突起48c。而將螺栓插穿孔48d穿設於各安裝突片48b(參考 圖6) 〇 而如圖2及圖3所示，以2支螺栓51(參考圖2)將上述燃料栗 43可裝卸裝於上述安裝撐架48之寬度方向中央部。即將2 支安裝螺栓51穿過燃料泵43之安裝凸緣，將安裝螺栓5 1鎖 進形成於安裝撐架48之上述安裝筒殼49之螺孔50(參考圖 4) ’將燃料泵43可裝卸裝於安裝撐架48。 而如上述裝有燃料泵43之安裝撐架48係以下列要領可裝 卸裝於儲物箱26。 即從車體前方將形成於安裝撐架48左右兩端之上述安裝 突片48b，嵌進儲物箱26左右之安裝托架26b外面，將從外 側插穿形成於該安裝突片48b之螺栓插穿孔48d(參考圖6) -9- 561123The horizontal part 30 & of the above-mentioned horizontal frame member 30 of the door type 561123 is integrally formed on both sides thereof with a pendant womens rack 26b. The mounting brackets 26b on the left and right of the storage box 26 are inserted into the upper end of the left and right vertical portions 30b of the cross frame member 30 from the outside, and the mounting bolts 47 inserted through the mounting bracket 26b from the outside are locked into the cross frame member. 30. The front end of the storage box 26 can be detachably mounted on the horizontal frame member 30. However, the fuel pump 43 is a mounting bracket 48 made of sheet metal, and is detachably attached to the front of the storage box 26. Here, the detailed structure of the above-mentioned mounting bracket 48 is shown in Figs. 4 to 6, except that a diamond-shaped opening portion 48a is formed at the central portion of the mounting bracket 48 (refer to the figure, the cylinder shells 49 are welded on both sides of the mounting bracket 48, and the cylinder shells are mounted on each side. 49 is formed with a screw hole 54. At the upper portions of the left and right ends of the mounting bracket 48, mounting protrusions 48b bent at right angles are formed below, and key-shaped protrusions 48c that expand and bend toward the outside of the mounting protrusions 48b are formed below. 48d is installed on each of the mounting tabs 48b (refer to FIG. 6). As shown in FIG. 2 and FIG. 3, the fuel pump 43 can be detachably mounted on the mounting bracket 48 with two bolts 51 (refer to FIG. 2). The central part in the width direction. That is, two mounting bolts 51 are passed through the mounting flange of the fuel pump 43 and the mounting bolts 51 are locked into the screw holes 50 (refer to FIG. 4) of the mounting cylinder case 49 formed in the mounting bracket 48. The fuel pump 43 can be detachably mounted on the mounting bracket 48. The mounting bracket 48 equipped with the fuel pump 43 as described above can be detachably mounted on the storage box 26 in the following manner. That is, it will be formed on the mounting bracket from the front of the vehicle body. The above-mentioned mounting tabs 48b at the left and right ends of 48 are embedded into the mounting brackets 26b at the left and right of the storage box 26, and Insert the bolt insertion hole 48d formed on the mounting tab 48b from the outside (refer to Fig. 6) -9- 561123
(6) 之安裝螺栓52’鎖進儲物箱26之安裝托架26b，俾將安裝撐 架48與燃料泵43—同可裝卸裝於儲物箱26前部。如此將安 裝撐架48裝於儲物箱26前部之狀態下，如圖2及圖3所示， 以形成在安裝撐架48左右兩端之上述鍵狀突起48c，從外侧 掩蓋將儲物箱26裝於橫架構件3〇之左右各安裝螺栓47之頭 部。 而依燃料泵43之上述安裝構造，因採用以形成在安裝撐 架48左右兩端之鍵狀突起48c，從外侧掩蓋安裝螺栓47之頭 邛之結構，故在分解/整備時，非在拆卸燃料泵從儲物箱％ 拆卸安裝撐架48與燃料泵43後，無法拆卸安裝螺栓叼，分 解順序為與燃料泵43 —同拆卸安裝撐架48後，從橫架構件 3〇拆卸儲物箱26。 故可避免在分解/整備時誤將仍裝燃料泵43之情形下誤 從橫架構件30拆卸儲物箱26之情事，消除燃料泵43與其他 構件干擾損壞，或拉動連在燃料泵43之燃料軟管牝而脫落 專缺失之發生。 又本實施形態有關之安裝構造，因採用藉安裝撐架“將 燃料_於儲物箱26本身之結構，故可獲得將崎血 儲物箱26之間隙抑制在必要之最小限度，能充分確 ^ 乘降空間等效果。 可是，本實施形態係以形成在與燃料泵43分開之安 架48之鍵狀突起48c，掩蓋安裝螺栓47之頭部，惟以一體二 成於燃料泵43之部分掩蓋安裝螺栓47之頭 形 从里· 外侍同樣 561123 ⑺ 發明說_賣頁 別說明將本發明適用於速克達型機車之形態 ，惟本务明^同樣亦可適用於其他任何機車。 如以上所述，依以與上 之-部分，掩蓋上述車_:二=開之安裝撐架 件，祇要处、L Γ 惟掩蓋上述螺检結合部之構 可採用辦= 之目的’則除上述安裝撐架外，亦 r^afl Λ..，、，之一部分或裝於燃料泵之其他構件。 [發明功效] 由以上說明可知，因依本發明 料泵可裝卸裝於車體安穿種妆車’其係將燃 可裝卸結合於車體框架， 以螺技 之螺栓結合部安裝構件對上述車體框架 間隙抑制在必要:最小二:t能: ;編栗損壞或燃料軟管脫落等缺分解/整備 [圖式簡單說明] 穴知生之效果。 圖1係具有本發明有關之燃料泵安 車側面圖。 、冓仏之速克達型機 =系速克達型機車之燃料栗安裝部側面圖。 圖3係圖2之A-A線剖面圖。 圖4係安裝撐架之正面圖。 圖5係安裝撐架之平面圖。 、 圖6係安裝撐架之側面圖。 561123 (8) I氧明說明續貢 [圖式代表符號說明] 1 · · ·速克達型機車（機車） 26 ···儲物箱（車体安裝構件） 30 ···橫架構件（車体框架） 43 · · ·燃料泵 47 · · ·安裝螺栓 48 · · ·安裝撐架 48c · · ·鍵狀突起 52 · · ·安裝螺栓(6) The mounting bolt 52 'is locked into the mounting bracket 26b of the storage box 26, and the mounting bracket 48 and the fuel pump 43 can be attached to and detached from the front of the storage box 26 together. In the state where the mounting bracket 48 is mounted on the front of the storage box 26 in this way, as shown in FIG. 2 and FIG. 3, the key-shaped protrusions 48 c formed on the left and right ends of the mounting bracket 48 are covered from the outside to store the storage. The box 26 is mounted on the head of each of the mounting bolts 47 around the cross member 30. According to the above-mentioned mounting structure of the fuel pump 43, since the key projections 48c formed on the left and right ends of the mounting bracket 48 are used to cover the heads of the mounting bolts 47 from the outside, it is not dismantled during disassembly / repair After removing the mounting bracket 48 and the fuel pump 43 from the storage box of the fuel pump, the mounting bolts 无法 cannot be removed. The disassembly sequence is the same as that of the fuel pump 43. After removing the mounting bracket 48, remove the storage box from the cross member 30. 26. Therefore, it is possible to avoid the accidental disassembly of the storage box 26 from the cross member 30 when the fuel pump 43 is still installed during the disassembly / repair, eliminating the interference and damage of the fuel pump 43 and other components, or pulling the fuel pump 43 The fuel hose was detached and was missing. In addition, the installation structure related to this embodiment adopts a structure that "uses fuel_in the storage box 26 itself by the mounting bracket, so that the gap between the saki blood storage box 26 can be suppressed to the necessary minimum, and it can be fully confirmed. ^ The effect of boarding and landing space, etc. However, in this embodiment, a key-like projection 48c formed on the mounting frame 48 separated from the fuel pump 43 is used to cover the head of the mounting bolt 47. However, the integral part of the fuel pump 43 is integrated into the fuel pump 43. Cover the head shape of the mounting bolt 47 from the inside. The outside servant is also the same. 561123 发明 Invention _Sale page does not indicate that the present invention is applicable to the form of a speed locomotive, but the instructions ^ can also be applied to any other locomotive. As mentioned above, according to the above-mentioned part, cover the above-mentioned car _: two = open mounting support parts, as long as the location, L Γ, but the structure to cover the above screw inspection joint can be used to do the purpose = except the above In addition to the mounting bracket, it is also a part of r ^ afl Λ .. ,, or other components mounted on the fuel pump. [Effect of the invention] As can be seen from the above description, the material pump can be mounted and dismounted on the vehicle body according to the present invention. Make-up car is a combination of combustible and removable The frame, the bolt-joint mounting member of the screw technology is necessary to suppress the above vehicle body frame clearance: minimum two: t energy:; breakage / maintenance such as braid damage or fuel hose drop [Schematic description] Effect. Fig. 1 is a side view of a fuel pump-equipped car related to the present invention. Fig. 3 is a side view of a fuel pump mounting portion of a suket-type locomotive. Fig. 3 is a cross-section taken along line AA in Fig. 2 Figure 4. Figure 4 is a front view of the mounting bracket. Figure 5 is a plan view of the mounting bracket. Figure 6 is a side view of the mounting bracket. 561123 (8) I Oxygen description continued tribute [illustration of the representative symbols] 1 · · · Speed locomotive (locomotive) 26 ··· Storage box (body mounting member) 30 ··· Cross member (body frame) 43 · · · Fuel pump 47 · · · Mounting bolt 48 · · · Mounting bracket 48c · · · Key-shaped protrusion 52 · · · Mounting bolt