200946391 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種跨坐型車輛，其包括使用管材而形成 之車架、以及加強管材之接合部分之板狀加強構件。 【先前技術】 機車等跨坐型車輛中，廣泛採用使用鋼製管材所形成之 車架。此種車架中存在-管材與另一管材藉由焊接將而接 合之接合部分。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a straddle type vehicle including a frame formed using a pipe and a plate-shaped reinforcing member reinforcing a joint portion of the pipe. [Prior Art] In a straddle type vehicle such as a locomotive, a frame formed of steel pipe is widely used. In this frame there is a joint portion where the pipe and the other pipe are joined by welding.
❹ 進而，為了藉由加強該接合部分而提高車架之剛性，亦 廣泛採用將板狀之加強構件即所謂之角撐板焊接於該接合 部分附近之方法。 又，已知有使用角撐板來支撐跨坐型車輛上所搭載之」 輛搭載零件（例如點线圈）之一端部的方法（參照例如& 文獻1)。根據此種角撐板，無須於車架上另行設置撐條i 來支撐車輛搭載零件，因此可抑制跨坐型車輛之 及製造成本之上升. 1曰75 * [專利文獻1]曰本專利特開2004-299464號公報（第1〇 第2圖） 【發明内容】 [發明所欲解決之問題] …、而上述先前之車架中存在如下問題。1 直女各丄. H. rfQ g ,-¾ 部分上焊接之車架中，#於左右各框架部之接4 於-方之角撐板：板之情形時’若使車輛搭載零件僅支# ，則一般而言，支撐車輛搭載零件之) 137675.doc 200946391 撐板（例如左側框架部之角揮板）之尺寸會大於相反側（右側 框架部之角樓板）之尺寸。 因此，存在如下問題：焊接有尺寸較大之角撐板之一側 之框架邛的剛性會高於相反側之框架部的剛性，從而破壞 了作為車架整體之剛性平衡。 因此，本發明係馨於如上所述之狀況而完成者’其目的 在於提t、種跨坐型車輛，其係於在左右各框架部之接合 邛刀上焊接有角撐板之情形時，使車輛搭載零件支撐於一 方之角撐板上並且確保作為車架整體之剛性平衡。 [解決問題之技術手段] 為了解決上述問題，本發明具有如下特徵。首先，本發 明第1特徵之跨坐型車輛（機車1〇)之要旨在於包括：車架 (車架1〇〇)，其係包括使用至少2根管材（例如座軌140L及副 框架150L)而形成之左側框架部（左側框架部100L)、及具 與述左側框架部大致對稱之形狀之右側框架部（右側 框架部100R);及板狀之加強構件(角撐板1飢、⑽r)， 其係加強上述管材之接合部分(接合部分几、接合部分 JR);且上述加強構件包括：第1加強構件（角撑板狐）， 其係安裝於上述左側框架部或上述右側框架部之任一方之 上述接合部分上；及第2加強構件（角撐板⑽r)，里係安 裝於另一方之上述接合部分上；上述第工加強構件具有支 撐上述跨坐型車輛上所搭載之車輛搭載零件（電池川之零 件支推部（支擇部164)，上述第i加強構件之外形尺寸大於 上述第2加強構件之外形尺寸，上述第1加強構件以及第2 137675.doc 200946391 加強構件分別具有接合於上述車架之第丨接合部分（接合部 161以及接合部166)，上述第丨加強構件除上述第丨接合部 分之外，還具有：第2接合部分（接合部162)，其係在與上 述第i接合部分不同之位置上接合於上述車架；及非接合 部分（缺口 160a) ’其係形成於上述第丨接合部分與上述第2 接合部分之間，並未接合於上述車架。 根據此種跨坐型車輛，第i加強構件藉由於第旧合部分 與第2接合部分之間具有非接合部分，而於具有左右一對 框架部之車m便係將“支撐車輛搭載零件之支樓 部設置於焊接在左右框架部之接合部分上之角撐板之一方 上，亦可防止因角撐板之尺寸在左右不同而導致剛性平衡 喪失。 保作為車架整體之剛性平衡 參 本發明之第2特徵係關於本發明之第1特徵，其要匕在 於.上述第2接合部分形成於上述零件支樓部上。 本發明之第3特徵耗於本發明之 :缺:(上::接合部分上形成有將上述第1加強 之缺口（缺口 160a)。 本發明之第4特徵係關於本發明之第 於：上述第1垃入如、 八要曰在 接口邛为大於上述第2接合部分。 本卷明之第5特徵係關於本發明之第 於：上述左㈣h ^ μ » 做其要曰在 軌观、峨）^及上述右側框架部包括第】管材（座 及與上述第1管材相接合之第2管材（副框 I37675.doc 200946391 架150L ' 150R)，上诚贫7從 度（角度e)為銳角。第1管材與上述第2管材所形成之角 [發明之效果] 左：::::之特徵，可提供一種跨坐型車輛，其係於在 輛搭載d卩之接合部分上#接有㈣板之情形時，使車 輛搭載零件支揮於-方之角撑板上並且確保作為車架整體 之剛性平衡。 〜干木金體 【實施方式】 參:圖式並對本發明之跨坐型車輛之實施形態加 以說明。具體而言，對⑴整體概略構成 構、（3)左侧框架部中 永之… ⑷右側㈣框架之接合部分之結構、 第！力㈣杜 架之接合部分之結構、（5) 牛之結構（角撐板160L)、⑹第2加 (角撐板160R)、⑺作田^田 褥忏之、，、。構 以說明。（)作用、效果、以及⑻其他實施形態加 再者’以下圖式之揭示中，對於相同或類似之部分附上 相同或類似之符號。妙、 行唬然而，應留意的是圖式係示意圖 尺寸之比率等與實際情況有差異。 ，因此，具體之尺寸等應參照以下說明來進行判斷。又， 當然圖式被此之間亦包含各自之尺寸關係或比率不同 分。 〇丨 (1)整體概略構成 首先’使用圖i ’對本實施形態之跨坐型車輛之 的整體概略構成加以說明。圖丨係機車1〇之左側視圖。 I37675.doc 200946391 如圖1所示，機車10具有形成機車10之骨架之車架100。 機車10具有前輪2G、引擎4〇、燃料箱5Q、車座6(m及後輪 9〇。又，機車1〇具有電池81(圖艸未圖示，參照圖幻。 引擎40、燃料箱50、車座6〇以及電池81(見後述）安裝於 車體框架100上。 則輪20藉由連結於車架1〇〇之一對前叉而可旋轉地被支 撐著。 φ 引擎4G為產生機車1G之驅動力之動力單元。引擎40係於 機車10之前後方向之大致中央處安裝於車架1〇〇上。引擎 4〇產生傳輸至後輪90之驅動力。引擎4〇中所產生之驅動力 將由鏈條傳輸至後輪9〇。 燃料箱50儲存供給至引擎4〇之燃料。燃料箱咒配置於引 擎40上方。 車座60配置於燃料箱5〇後方。騎車者就座於車座上。 (2)車架1〇〇之結構 ❹ 使用圖2及圖3 ’說明車架100之結構。圖2係表示自車架 100上拆除引擎40、燃料箱5G、車座6G、其他蓋類之狀態 的立體圖。 如圖2所示，於車架1〇〇上安裝有電池81。電池81收納於 電池盒80内。電池盒接合於車架1〇〇。 圖3係表不車架1〇〇之結構之立體圖。如圖3所示，車架 1〇〇具有轉向頭管110、下管12〇以及主框架13〇。 轉向頭管11〇支撐未圖示之轉向軸。主框架13〇自轉向頭 管110朝後方延伸。下管120自轉向頭管11〇朝下斜後方延 137675.doc 200946391 伸。 車架100具有左側框架部100L與右側框架部1〇〇R。 左側框架部100L具有座軌140L、副框架150L、角撐板 160L以及加強托架170L。 左側框架部1 00L係使用座軌丨4〇l以及副框架！5〇l而形 成。座軌140L之一端部連結於主框架13〇。 副框架150L之一端部連結於主框架13〇，另一端部連結 於座軌140L。副框架l5〇L與座軌140L所成之角度θ為銳 角。 於副框架150L與座軌140L之連結部分中，在作為角度θ 之銳角部分上安裝有角撐板160L。又’於成為角度0之補 角之副框架150L與座軌140L之間安裝有加強托架】7〇L。 右側框架部100R具有與左側框架部丨〇〇L大致對稱之形 狀。即’右側框架部100R具有座軌140R、副框架l5〇R、 角撐板160R以及加強托架17OR。 右側框架部100R係使用座軌14〇R以及副框架15〇R而形 成°座軌140R之一端部連結於主框架13〇。 副框架150R之一端部連結於主框架13〇，另一端部連結 於座軌140R。副框架150R與座軌i40r所成之角度0為銳 角。 於副框架150R與座軌140R之連結部分中，在作為角度θ 之銳角部分上安裝有角撐板160R。又，成為角度Θ之補角 之副框架150R與座軌140R之間安裝有加強托架i7〇R。 本實施形態中’座軌140L、140R構成第1管材。又，副 137675.doc 200946391 框架150L、150R構成第2管材。 又，車架100具有橋接板180與後托架19〇。 如圖3所示’左側框架部1 〇〇l與右侧框架部1 〇〇R藉由橋 接板1 80以及後托架190而相連結。於後托架19〇上安裝有 尾燈單元（未圖示）。 (3)座軌140L與副框架150L之接合部分之結構 其次’使用圖4對座軌140L與副框架150L之接合部分之 結構加以說明。 圖4係將座軌140L、140R與副框架150L、150R之接合部 分之結構放大表示之自車架1〇〇左前方觀察之立體圖。 座執140L與副框架i5〇l於接合部分JL(圖4中未圖示，參 照圖5)上相互接合。角撐板丨6〇L安裝於接合部分几上。 左側框架部100L與右側框架部100R於接合部分jL、JR 附近’藉由副管141而相連結。 即’本實施形態中，角撐板16〇L構成第1加強構件，角 樓板160R構成第2加強構件。 角撐板1 60L具有支撐機車1〇上所搭載之電池81之支撐部 164。角標板160L之外徑尺寸大於角撐板16〇11之外形尺 寸。 角撑板160L具有接合部161、接合部162以及接合部 163。接合部161接合於座軌i4〇L。接合部162在與接合部 161不同之位置上接合於座軌14〇L。接合部163接合於副框 架150L以及加強托架17〇L。 又角撐板160L具有缺口 160a。缺口 160a形成於接合部 137675.doc 200946391 161與接合部162之間。藉由將接合部161切除而形成缺口 160a。角撐板160L於缺口 160a處並未接合於車架1〇〇。 本實施形態中，接合部162構成第2接合部分，缺口 16〇a 構成非接合部分。 接合部161大於接合部162。支撐部164形成於接合部162 上。 角撐板160L具有將覆蓋車架1〇〇之蓋構件（未圖示）卡止 之蓋卡止部165。 加強托架170L具有緩衝單元安裝部171L，該緩衝單元安 裝部171L連結有用以緩衝後輪90自路面受到之衝擊之緩衝 早元（未圖示）。 (4)座執140R與副框架150R之接合部分之結構 圖5係將座軌140L、140R與副框架150L、150R之接合部 分之結構放大表示的自車架1〇〇右前方觀察之立體圖。 座軌140R與副框架150尺於接合部分JR(圖5中未圖示，參 照圖4)上相互接合。角撐板16〇R安裝於接合部*JR上。 角撐板160R之外徑尺寸小於角撐板16〇L之外形尺寸。 角擇板160R_具有接合部166與接合部167。接合部166接 合於座執140R。接合部167接合於副框架15〇r以及加強托 架170R。本實施形態中，接合部ι62構成第1接合部分。 角撐板160R具有將覆蓋車架100之蓋構件（未圖示）卡止 之蓋卡止部168。 加強托架170R具有緩衝單元安裝部171尺，該緩衝單元 安裝部171R連結有用以緩衝後輪9〇自路面受到之衝擊之緩 137675.doc -10· 200946391 衝单元（未圖示）。 (5) 第1加強構件之結構（角撐板160L) 其次，使用圖6說明角撐板160L之結構。圖6Α係於將角 撐板160L安裝於車架1〇〇上之狀態下之左側視圖。圖沾係 於將角撐板160L安裝於車架1〇〇上之狀態下之箭頭dl方向 的俯視圖。圖6C係於將角樓板160L安裝於車架1〇〇上之狀 態下之箭頭d2方向的俯視圖。圖6D係沿著圖6A之F-F線之 剖面圖。 如圖6B及圖6D所示，接合部161、接合部162相對於角 撐板160L之主面160La，沿著座軌140L之外周彎折。又， 如圖6C及圖6D所示，接合部163相對於主面l60La，沿著 副框架1 50L之外周彎折。 蓋卡止部165具有豎立部i65a與卡止部165b。豎立部 165a自副框架1 50L之外周表面相對於外周表面沿大致垂直 方向豎立。卡止部165b連接於豎立部165a，且沿著副樞架 1 50L之長度方向延伸。 (6) 第2加強構件之結構（角撐板i6〇R) 其次，使用圖7，說明角撐板】60R之結構。圖7A係於將 角撐板1 60R安裝在車架i 00上之狀態下之左側視圖。圖7B 係於將角撐板160R安裝在車架100上之狀態下之箭頭们方 向的俯視圖。圖7C係於將角撐板i60r安裝在車架ι〇〇上之 狀態下之箭頭d4方向的俯視圖。圖7〇係沿著圖7人之G_G線 之剖面圖。 如圖7B及圖7D所示，接合部166相對於角撐板16〇R之主 137675.doc • 11 - 200946391 面160Ra ’沿著座軌140R之外周膏折。又，如圖6C及圖6D 所示，接合部167相對於主面l60Ra，沿著副框架150R之外 周彎折。 蓋卡止部168具有豎立部168a與卡止部168b。豎立部 168a自副框架！％!^之外周表面，相對於外周表面沿大致垂 直方向豎立。卡止部168b連接於豎立部！68a，且沿著副框 架150R之長度方向延伸。 (7)作用、效果Further, in order to increase the rigidity of the frame by reinforcing the joint portion, a method of welding a plate-shaped reinforcing member, that is, a so-called gusset, to the vicinity of the joint portion is also widely used. Further, a method of supporting one end portion of a mounted component (for example, a dot coil) mounted on a straddle type vehicle using a gusset is known (see, for example, & Document 1). According to such a gusset, it is not necessary to provide a yoke i on the frame to support the vehicle-mounted components, thereby suppressing an increase in the manufacturing cost of the straddle-type vehicle. 1曰75 * [Patent Document 1] Japanese Laid-Open Patent Publication No. 2004-299464 (Patent 1 and FIG. 2) [Disclosure] [Problems to be Solved by the Invention] The above-described prior frame has the following problems. 1 Straight women's 丄. H. rfQ g , -3⁄4 Part of the frame welded on the frame, # 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在 在# , In general, supporting the vehicle-mounted parts) 137675.doc 200946391 The gusset (for example, the corner of the left frame) will be larger than the opposite side (the corner of the right frame). Therefore, there is a problem that the rigidity of the frame rim on one side of the gusset welded to the larger sized gusset is higher than the rigidity of the frame portion on the opposite side, thereby breaking the rigidity balance as the entire frame. Therefore, the present invention is completed in the above-described situation. The purpose of the present invention is to provide a straddle type vehicle in which a gusset is welded to a joint boring tool of the left and right frame portions. The vehicle-mounted components are supported on one of the gussets and ensure a rigid balance as a whole of the frame. [Technical means for solving the problem] In order to solve the above problems, the present invention has the following features. First, the straddle type vehicle (locomotive 1) of the first aspect of the present invention is intended to include a frame (frame 1) including at least two pipes (for example, a seat rail 140L and a sub-frame 150L). The left side frame portion (the left side frame portion 100L) and the right side frame portion (the right side frame portion 100R) having a shape substantially symmetrical to the left side frame portion; and the plate-shaped reinforcing member (the gusset 1 hunger, (10) r) And reinforcing the joint portion (joining portion, joint portion JR) of the pipe; and the reinforcing member comprises: a first reinforcing member (gusset fox) attached to the left side frame portion or the right side frame portion And the second reinforcing member (the gusset (10) r) is attached to the other of the joint portions; the first reinforcing member supports the vehicle mounted on the straddle type vehicle The part (the battery part support portion (the selection portion 164), the outer dimension of the i-th reinforcing member is larger than the outer size of the second reinforcing member, the first reinforcing member and the second reinforcing member and the second 137675.doc 200946391 Each of the second weir joint portions (joining portion 161 and joint portion 166) joined to the frame includes a second joint portion (join portion 162) in addition to the second joint portion. The frame is joined to the frame at a position different from the i-th joint portion; and the non-joining portion (notch 160a) is formed between the second joint portion and the second joint portion, and is not joined to the above According to the straddle type vehicle, the i-th reinforcing member has a non-joining portion between the second engaging portion and the second engaging portion, and the vehicle m having the pair of right and left frame portions will "support the vehicle" The support portion of the mounted component is placed on one of the gussets welded to the joint portion of the left and right frame portions, and the rigidity balance can be prevented from being lost due to the difference in the size of the gusset plate. According to a second aspect of the present invention, in a second aspect of the present invention, the second joint portion is formed on the component branch portion. The third feature of the present invention is consumed by the present invention. In the above: the fourth aspect of the present invention relates to the first aspect of the present invention. The interface 邛 is larger than the second joint portion. The fifth feature of the present invention relates to the present invention: the left (four) h ^ μ » is in the rail view, and the right side frame portion includes the first tube (The seat and the second pipe joined to the first pipe (sub-frame I37675.doc 200946391 frame 150L '150R), and the upper-class 7 degree (angle e) is an acute angle. The first pipe and the second pipe are formed. The corner [effect of the invention] The feature of the left::::: can provide a straddle-type vehicle that is mounted on the vehicle when the (four) board is attached to the joint portion of the vehicle. Swing on the square gusset and ensure a rigid balance as a whole frame. ~ Dry wood gold body [Embodiment] Reference is made to the drawings and the embodiment of the straddle type vehicle of the present invention will be described. Specifically, (1) the overall schematic configuration, (3) the left frame portion is forever... (4) The structure of the joint portion of the right (four) frame, the first! Force (4) Structure of the joint portion of the truss, (5) Structure of the cow (gusset 160L), (6) 2nd addition (gusset 160R), (7) Tiantian Tiantian, and. Structure to explain. (8) Functions, Effects, and (8) Other Embodiments In the following disclosure, the same or similar symbols are attached to the same or similar parts. However, it should be noted that the ratio of the dimensions of the schema is different from the actual situation. Therefore, the specific dimensions and the like should be judged by referring to the following description. Moreover, of course, the drawings also include their respective dimensional relationships or ratios. (1) Overall schematic configuration First, the overall schematic configuration of the straddle type vehicle of the present embodiment will be described using "i". The left side view of the locomotive 1 机. I37675.doc 200946391 As shown in FIG. 1, the locomotive 10 has a frame 100 that forms the skeleton of the locomotive 10. The locomotive 10 has a front wheel 2G, an engine 4 〇, a fuel tank 5Q, a seat 6 (m and a rear wheel 9 〇. Further, the locomotive 1 has a battery 81 (not shown, see the figure. The engine 40, the fuel tank 50, The seat 6 〇 and the battery 81 (described later) are attached to the vehicle body frame 100. The wheel 20 is rotatably supported by being coupled to one of the front forks of the frame 1 φ. The engine 4G is a locomotive 1G. The driving force of the engine unit 40 is mounted on the frame 1 at the approximate center of the front and rear directions of the locomotive 10. The engine 4 generates a driving force transmitted to the rear wheel 90. The driving generated in the engine 4〇 The force will be transmitted from the chain to the rear wheel 9. The fuel tank 50 stores the fuel supplied to the engine 4. The fuel tank is placed above the engine 40. The seat 60 is disposed behind the fuel tank 5, and the rider is seated on the seat. (2) Structure of the frame 1❹ The structure of the frame 100 will be described with reference to Figs. 2 and 3'. Fig. 2 shows the state in which the engine 40, the fuel tank 5G, the seat 6G, and other covers are removed from the frame 100. As shown in Fig. 2, a battery 81 is mounted on the frame 1 of the frame. The battery 81 is housed in Inside the battery case 80. The battery case is joined to the frame 1〇〇. Fig. 3 is a perspective view showing the structure of the frame 1。. As shown in Fig. 3, the frame 1 has a steering head tube 110 and a lower tube 12 〇 and the main frame 13〇. The steering head tube 11〇 supports a steering shaft (not shown). The main frame 13〇 extends rearward from the steering head tube 110. The lower tube 120 extends obliquely downward from the steering head tube 11〇137675.doc 2009. The frame 100 has a left side frame portion 100L and a right side frame portion 1R. The left side frame portion 100L has a seat rail 140L, a sub-frame 150L, a gusset 160L, and a reinforcing bracket 170L. The left frame portion 1 00L is used. The seat rail 丨4〇1 and the sub-frame 〇5〇l are formed. One end of the seat rail 140L is coupled to the main frame 13A. One end of the sub-frame 150L is coupled to the main frame 13〇, and the other end is coupled to the seat rail 140L. The angle θ formed by the sub-frame l5〇L and the seat rail 140L is an acute angle. In the connecting portion between the sub-frame 150L and the seat rail 140L, the gusset 160L is attached to the acute-angle portion as the angle θ. A reinforcing bracket is installed between the sub-frame 150L of the angle 0 and the seat rail 140L. L. The right side frame portion 100R has a shape substantially symmetrical with the left side frame portion 丨〇〇L. That is, the 'right side frame portion 100R has a seat rail 140R, a sub-frame l5〇R, a gusset 160R, and a reinforcing bracket 17OR. The 100R is formed by using the seat rail 14〇R and the sub-frame 15〇R. One end of the seat rail 140R is coupled to the main frame 13A. One end of the sub-frame 150R is coupled to the main frame 13〇, and the other end is coupled to the seat rail. 140R. The angle 0 formed by the sub-frame 150R and the seat rail i40r is an acute angle. In the joint portion between the sub-frame 150R and the seat rail 140R, a gusset 160R is attached to an acute angle portion as the angle θ. Further, a reinforcing bracket i7〇R is attached between the sub-frame 150R which is a complementary corner of the angle 与 and the seat rail 140R. In the present embodiment, the seat rails 140L and 140R constitute a first pipe. Further, the Deputy 137675.doc 200946391 frames 150L and 150R constitute the second pipe. Further, the frame 100 has a bridge plate 180 and a rear bracket 19A. As shown in Fig. 3, the left side frame portion 1 〇〇1 and the right side frame portion 1 〇〇R are coupled by a bridge plate 180 and a rear bracket 190. A tail light unit (not shown) is attached to the rear bracket 19A. (3) Structure of joint portion between the seat rail 140L and the sub-frame 150L Next, the structure of the joint portion between the seat rail 140L and the sub-frame 150L will be described using Fig. 4 . Fig. 4 is a perspective view showing the structure of the joint portion between the seat rails 140L and 140R and the sub-frames 150L and 150R in an enlarged manner as seen from the left front side of the frame 1'. The holder 140L and the sub-frame i5〇1 are joined to each other at the joint portion JL (not shown in Fig. 4, see Fig. 5). The gusset plate 6〇L is mounted on the joint portion. The left side frame portion 100L and the right side frame portion 100R are connected by the sub-tube 141 in the vicinity of the joint portions jL and JR. That is, in the present embodiment, the gusset 16A constitutes the first reinforcing member, and the gusset 160R constitutes the second reinforcing member. The gusset 1 60L has a support portion 164 that supports the battery 81 mounted on the locomotive 1 . The outer diameter of the angle plate 160L is larger than the size of the gusset 16〇11. The gusset 160L has a joint portion 161, a joint portion 162, and a joint portion 163. The joint portion 161 is joined to the seat rail i4〇L. The joint portion 162 is joined to the seat rail 14A at a position different from the joint portion 161. The joint portion 163 is joined to the sub-frame 150L and the reinforcing bracket 17A. The gusset 160L has a notch 160a. The notch 160a is formed between the joint portion 137675.doc 200946391 161 and the joint portion 162. The notch 160a is formed by cutting the joint portion 161. The gusset 160L is not joined to the frame 1 at the notch 160a. In the present embodiment, the joint portion 162 constitutes a second joint portion, and the notch 16〇a constitutes a non-joining portion. The joint portion 161 is larger than the joint portion 162. The support portion 164 is formed on the joint portion 162. The gusset 160L has a cover locking portion 165 that locks a cover member (not shown) that covers the frame 1〇〇. The reinforcing bracket 170L has a buffer unit mounting portion 171L that is coupled to a buffering early element (not shown) for buffering the impact of the rear wheel 90 from the road surface. (4) Structure of the joint portion between the seat holder 140R and the sub-frame 150R Fig. 5 is a perspective view showing the joint portion of the seat rails 140L and 140R and the sub-frames 150L and 150R in an enlarged manner, as viewed from the right front side of the frame 1 . The seat rail 140R and the sub-frame 150 are joined to each other on the joint portion JR (not shown in Fig. 5, see Fig. 4). The gusset 16R is attached to the joint portion *JR. The outer diameter of the gusset 160R is smaller than the outer dimension of the gusset 16〇L. The corner plate 160R_ has a joint portion 166 and a joint portion 167. The joint portion 166 is coupled to the seat holder 140R. The joint portion 167 is joined to the sub-frame 15〇 and the reinforcing bracket 170R. In the present embodiment, the joint portion ι62 constitutes a first joint portion. The gusset 160R has a cover locking portion 168 that locks a cover member (not shown) that covers the frame 100. The reinforcing bracket 170R has a buffer unit mounting portion 171 ft. The buffer unit mounting portion 171R is coupled to a buffer unit (not shown) for buffering the impact of the rear wheel 9 from the road surface. (5) Structure of the first reinforcing member (gusset 160L) Next, the structure of the gusset 160L will be described with reference to Fig. 6 . Fig. 6 is a left side view showing a state in which the gusset 160L is attached to the frame 1B. The figure is a plan view in the direction of the arrow dl in a state where the gusset 160L is attached to the frame 1B. Fig. 6C is a plan view showing the direction of the arrow d2 in a state where the slab 160L is attached to the frame 1B. Figure 6D is a cross-sectional view taken along line F-F of Figure 6A. As shown in Fig. 6B and Fig. 6D, the joint portion 161 and the joint portion 162 are bent along the outer circumference of the seat rail 140L with respect to the main surface 160La of the gusset 160L. Further, as shown in Fig. 6C and Fig. 6D, the joint portion 163 is bent along the outer circumference of the sub-frame 150L with respect to the main surface 166La. The cover locking portion 165 has an upright portion i65a and a locking portion 165b. The upright portion 165a is erected from the outer peripheral surface of the sub-frame 150L in a substantially vertical direction with respect to the outer peripheral surface. The locking portion 165b is connected to the standing portion 165a and extends in the longitudinal direction of the sub-chassis 150L. (6) Structure of the second reinforcing member (gusset i6〇R) Next, the structure of the gusset 60R will be described with reference to Fig. 7 . Fig. 7A is a left side view showing a state in which the gusset 1 60R is mounted on the frame i 00. Fig. 7B is a plan view of the arrow direction in a state where the gusset 160R is attached to the frame 100. Fig. 7C is a plan view showing the direction of the arrow d4 in a state where the gusset i60r is attached to the frame 〇〇. Figure 7 is a cross-sectional view taken along line G_G of Figure 7. As shown in Figs. 7B and 7D, the joint portion 166 is folded along the outer circumference of the seat rail 140R with respect to the main 137675.doc • 11 - 200946391 plane 160Ra ' of the gusset 16R. Further, as shown in Fig. 6C and Fig. 6D, the joint portion 167 is bent along the outer surface of the sub-frame 150R with respect to the main surface 166R. The cover locking portion 168 has an upright portion 168a and a locking portion 168b. Erecting 168a from the sub-frame! The outer peripheral surface of %!^ is erected in a substantially vertical direction with respect to the outer peripheral surface. The locking portion 168b is connected to the standing portion! 68a and extending along the length of the sub-frame 150R. (7) Function and effect
根據機車ίο，角撐板160L藉由於接合部161與接合部162 之間具有缺口 160a，而即便將支撐電池盒80之支撐部164 設置在連結於具有左右一對框架部（左側框架部14礼以及 右側框架部140R)之車架1〇〇之角撐板16礼上時亦可防止 因角撐板之尺寸左右不同而導致剛性失去平衡。 因此’即便將㈣電池盒敎支撐部164設置於角摔板 160L上’亦可確保作為車架1〇〇整體之剛性平衡。又，藉 由於角樓板16〇L上形成支揮部164而可減輕零件數。According to the locomotive ίο, the gusset 160L has a notch 160a between the joint portion 161 and the joint portion 162, and the support portion 164 supporting the battery case 80 is disposed to be coupled to the left and right frame portions (the left side frame portion 14 And the gusset 16 of the frame 1 of the right side frame portion 140R) can also prevent the rigidity from being unbalanced due to the difference in the size of the gusset. Therefore, even if the (four) battery case supporting portion 164 is placed on the corner plate 160L, it is ensured that the rigidity of the frame 1 as a whole is balanced. Further, the number of parts can be reduced by forming the branch portion 164 on the corner slab 16 〇L.
根據機車1〇，接合部162形成於支撐部164上。因此，可 確實地將電池盒80支撐於車架1〇〇上。 根據機車1〇，於非接合部分上形成有將角撐板ι飢切 之缺口⑽a。因此，於需要調整剛性平衡之情形時，可 由將角撑板職加以適當地切除而進行調整 可確保調整裕度。 丨微早 因此，根據機車1 〇， 整剛性平衡之情況相比 與藉由添加構件、 ’調整變得容易。 變更設計等而調 又’藉由形成缺 137675.doc •12- 200946391 口 160a而使得將角樓板160L焊接於座軌140上之焊接作業 變得容易。 又，接合部161大於接合部162。藉此，可於接近接合部 分JL之部位增大與座執140L之接合面積，因此可使接合部 分JL具有強度。 (8)其他實施形態 如上所述，透過本發明之一實施形態而揭示了本發明之 ❹The joint portion 162 is formed on the support portion 164 according to the locomotive 1 。. Therefore, the battery case 80 can be surely supported on the frame 1b. According to the locomotive 1 缺口, a notch (10)a which hunts the gusset y is formed on the non-joining portion. Therefore, when the rigidity balance needs to be adjusted, the gusset can be appropriately cut and adjusted to ensure the adjustment margin. Therefore, according to the locomotive 1 〇, it is easier to adjust the rigidity of the locomotive than by adding components. By changing the design, etc., it is easy to weld the corner slab 160L to the seat rail 140 by forming the 137675.doc •12-200946391 port 160a. Further, the joint portion 161 is larger than the joint portion 162. Thereby, the joint area with the seat holder 140L can be increased at the portion close to the joint portion JL, so that the joint portion JL can have strength. (8) Other Embodiments As described above, the present invention has been disclosed through an embodiment of the present invention.
内容，但不應認為形成該揭示之一部分之論述以及圖式係 限定本發明者。根據該揭示，業者應明瞭可實施各種代替 實施形態》 上述實施形態中，列舉了機車1〇作為跨坐型車輛之一 例，但只要為跨坐型車輛即可’車輪數並不限定於2個。 例如車輪數亦可為3個。此外，車輪數亦可為4個。 、上述實施开/匕、巾’將接合部i 62形成於支樓部164上，但 並不限m例如於對支擇部164在角樓板臟上之形 成位置加以變更之情形時，藉由擴大缺口 i6〇a等來調整剛 藉由將角樓板随切除而形成為非接合部分之缺口⑽a 17定於圖4、圖6等中揭示之形狀。例如亦可形成複數 固缺，a。又’於形成有複數個缺口 i6〇a時， 更缺口之寬度、長度等。 跫 又，上述實施形態中 況進行了說明《但是， 162 〇 ，對接合部ι61大於接合部162之情 接合部161不一定必須大於接合部 1376754 -13· 200946391 例如亦可形成為大致相同之尺寸。於此情形時可藉由 適當變更缺口之寬度、長度等而調整剛性平衡。 將座執140與接合於其之副框架15〇所成之角度設為銳 角但不一疋必須設為銳角。例如座執140與接合於其之 副框架1 50所成之角度亦可為直角。 ，上所述，當然，本發明包含此處未揭示之各種實施形 =等。因此，本發明之技術範圍僅藉由根據上述說明而恰 菖之專利申睛範圍所涉及之發明特定事項來規定。 【圖式簡單說明】 圖1係本發明貫施形態之跨坐型車輛之機車之左側視 圖； 圖2係表示自本發明實施形態之跨坐型車輛之機車之車 架上拆除引擎、燃料箱、車座、其他蓋類之狀態的立體 圖； 圖3係表示本發明實施形態之跨坐型車輛之機車之車架 之結構的立體圖； 圖4係將本發明實施形態之跨坐型車輛之機車之座軌與 wj框架之接合部分之結構放大表示之自左前方觀察之立體 圖； 圖5係將本發明實施形態之跨坐型車輛之機車之座軌與 副框架之帛合部分之結構放大表示t自右冑方觀察之立體 圖； 圖6A係於將角撐板安裝在車架上之狀態下之左側視圖； 圖6B係於將角撐板安裝在車架上之狀態下之箭頭以方向 137675.doc -14- 200946391 的俯視圖； 圖6C係於將角撐板安裝在車架上之狀態下之箭頭d2方向 的俯視圖， 圖6D係沿著圖6A之F-F線之剖面圖； 圖7 A係於將角撐板安裝在車架上之狀態下之左側視圖； ' 圖7B係於將角撐板安裝在車架上之狀態下之箭頭dl方向 的俯視圖， 圖7C係於將角撐板安裝在車架上之狀態下之箭頭d2方向 的俯視圖；及 圖7D係沿著圖6A之F-F線之剖面圖。 【主要元件符號說明】 10 機車 20 前輪 40 引擎 50 燃料箱 赢 60 車座 80 電池盒 81 電池 90 後輪 ' 100 車架 100L 左側框架部 100R 右側框架部 110 轉向頭管 120 下管 137675.doc • 15- 200946391 130 主框架 140L, 140R 座執 150L, 150R 副框架 160L, 160R 角撐板 160a 缺口 160Ra 主面 161, 162, 163 接合部 164 支撐部 165 蓋卡止部 165a 豎立部 165b 卡止部 168 蓋卡止部 168a 豎立部 168b 卡止部 170L, 170R 加強托架 180 橋接板 190 後托架 JL, JR 接合部分 Θ 角度 137675.doc -16-The content, but should not be taken as a part of the disclosure, and the drawings are intended to limit the invention. According to this disclosure, it is understood that various alternative embodiments can be implemented. In the above embodiment, the locomotive 1 is exemplified as a straddle type vehicle. However, the number of wheels is not limited to two as long as it is a straddle type vehicle. . For example, the number of wheels can also be three. In addition, the number of wheels can also be four. The above-described implementation of the opening/closing, the towel 'the joint portion i 62 is formed on the branch portion 164, but is not limited to, for example, when the position of the formation portion 164 on the corner slab is changed. The notch i6〇a or the like is enlarged to adjust the notch (10) a 17 which has just been formed as a non-joining portion by cutting the slab, and the shape disclosed in FIG. 4, FIG. 6, and the like is set. For example, a plurality of solids can also be formed, a. Further, when a plurality of notches i6〇a are formed, the width, length, and the like of the notch are further increased. Further, in the above embodiment, the description has been made. However, in the case where the joint portion ι61 is larger than the joint portion 162, the joint portion 161 does not necessarily have to be larger than the joint portion 1376754 - 13 · 200946391, for example, and may be formed in substantially the same size. . In this case, the rigidity balance can be adjusted by appropriately changing the width, length, and the like of the notch. The angle formed by the seat holder 140 and the sub-frame 15 接合 joined thereto is set to an acute angle, but it must be set to an acute angle. For example, the angle formed by the seat 140 and the sub-frame 150 coupled thereto may also be a right angle. As described above, of course, the present invention encompasses various embodiments of the invention not disclosed herein. Therefore, the technical scope of the present invention is defined only by the specific matters of the invention related to the scope of the patent application according to the above description. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a left side view of a locomotive of a straddle type vehicle according to the present invention; FIG. 2 is a view showing the removal of an engine and a fuel tank from a frame of a locomotive of a straddle type vehicle according to an embodiment of the present invention; 3 is a perspective view showing a structure of a locomotive frame of a straddle type vehicle according to an embodiment of the present invention; and FIG. 4 is a locomotive of a straddle type vehicle according to an embodiment of the present invention; The structure of the joint portion between the seat rail and the wj frame is enlarged to show a perspective view from the left front side; FIG. 5 is an enlarged view showing the structure of the coupling portion between the seat rail and the sub-frame of the locomotive vehicle according to the embodiment of the present invention. Fig. 6A is a left side view of the state in which the gusset is mounted on the frame; Fig. 6B is an arrow in the state in which the gusset is mounted on the frame in the direction 137675. Doc -14- 200946391 top view; Fig. 6C is a plan view of the arrow d2 in the state where the gusset is mounted on the frame, Fig. 6D is a sectional view taken along line FF of Fig. 6A; Fig. 7A is attached to Install the gusset The left side view in the state of the frame; 'Fig. 7B is a plan view of the direction of the arrow dl in a state where the gusset is mounted on the frame, and Fig. 7C is a state in which the gusset is mounted on the frame. A plan view of the arrow d2 direction; and Fig. 7D is a cross-sectional view taken along line FF of Fig. 6A. [Main component symbol description] 10 Locomotive 20 Front wheel 40 Engine 50 Fuel tank win 60 Seat 80 Battery case 81 Battery 90 Rear wheel '100 Frame 100L Left side frame part 100R Right side frame part 110 Steering head tube 120 Lower tube 137675.doc • 15 - 200946391 130 Main frame 140L, 140R Seat 150L, 150R Sub frame 160L, 160R gusset 160a Notch 160Ra Main surface 161, 162, 163 Engagement part 164 Support part 165 Cover locking part 165a Upright part 165b Locking part 168 Cover Locking portion 168a Upright portion 168b Locking portion 170L, 170R Reinforcement bracket 180 Bridge plate 190 Rear bracket JL, JR joint portion 角度 Angle 137675.doc -16-