TW201331079A - Strut suspension mounting structure - Google Patents
Strut suspension mounting structure Download PDFInfo
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- TW201331079A TW201331079A TW101136626A TW101136626A TW201331079A TW 201331079 A TW201331079 A TW 201331079A TW 101136626 A TW101136626 A TW 101136626A TW 101136626 A TW101136626 A TW 101136626A TW 201331079 A TW201331079 A TW 201331079A
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Abstract
Description
本發明係有關於一種支撐懸吊構造，其中支撐懸吊上端由本體之一上端(投射端)內部車輛內壁處固接以為延伸處。 The present invention relates to a support suspension structure in which an upper end of a support suspension is fixed by an inner wall of an inner end (projection end) of the body as an extension.
有些車輛使用前支撐避震以吸震並支持地面由右輪至左輪的在車體左右邊上反應，以提供左右輪上可操作的支撐。一固定凸緣固定於前述避震每一左右支撐上部且固定於每一左右本體的上部內且地面反應傳送至每一支撐可分散且透過本體支撐透至車體邊。 Some vehicles use front support suspension to absorb shock and support the ground from the right to the left side of the left side of the body to react to provide operational support on the left and right wheels. A fixing flange is fixed to each of the left and right support upper portions of the shock absorber and fixed in the upper portion of each of the left and right bodies, and the ground reaction is transmitted to each support to be dispersed and transmitted to the side of the vehicle body through the body support.
如第9A及9B圖所示，一固定凸緣130固接於一支撐150之一活塞推桿151的一上端且固定凸緣130固接至一本體110上端之一帽構件120之一低表面。本體110包括：一帽構件120及低端之一軀幹140，焊接及透過軀幹支撐於車體邊牆面。 As shown in FIGS. 9A and 9B, a fixing flange 130 is fixed to an upper end of one of the pistons 151 of a support 150 and the fixing flange 130 is fixed to a lower surface of one of the cap members 120 at the upper end of the body 110. . The body 110 includes a cap member 120 and a lower end one of the trunks 140, which are welded and supported by the torso on the side wall of the vehicle body.
固定凸緣130於活塞推桿151的上端固接於帽構件120之一中心部121。垂直地面反應Ts由活塞推桿151上端之固定凸緣130施加於中心部121，載重透過本體110得以分散且支撐於車體上。 The fixing flange 130 is fixed to the center portion 121 of the cap member 120 at the upper end of the piston push rod 151. The vertical ground reaction Ts is applied to the center portion 121 by the fixing flange 130 at the upper end of the piston push rod 151, and the load is dispersed through the body 110 and supported on the vehicle body.
在此情況下，受垂直地面反應Ts來自帽構件120之中心部121之固定凸緣130影響之一中心重疊部123將彈性彎曲且置於本體110中心線L1方向，相對於帽構件120周 邊之外周緣122。 In this case, one of the central overlapping portions 123 from the vertical ground reaction Ts from the central portion 121 of the cap member 120 is elastically bent and placed in the direction of the center line L1 of the body 110, with respect to the cap member 120. The periphery is 122.
在其中之因素為一中心穿透孔124，用以防止干涉活塞桿151且中心重疊部123之剛性低於外周緣且中心部121設置於實質相同於外周緣位置於L1方向且易於相對於外周緣122彎曲及放置。 The factor is a center penetration hole 124 for preventing interference with the piston rod 151 and the center overlap portion 123 is less rigid than the outer circumference and the center portion 121 is disposed substantially the same as the outer circumference position in the L1 direction and is easy to be relative to the outer circumference. The edge 122 is bent and placed.
中心重疊部123之剛性可藉由固定凸緣130至其較低表面且亦可藉由圓形延伸位於中心穿透孔124周緣之一彎凸緣達成。然而，中心重疊部123相對於外周緣122之彎曲設置無法受壓。 The rigidity of the central overlapping portion 123 can be achieved by fixing the flange 130 to its lower surface and also by bending the flange at one of the circumferences of the central penetration hole 124. However, the bending of the center overlapping portion 123 with respect to the outer peripheral edge 122 cannot be pressed.
於日本專利第3592137號中，彈簧支撐於由引擎室內牆凸出之塔狀物上端轉換成一平板且車輛寬度方向之彈簧支撐之一外部延伸以提供連接部。連接部一端於內牆端焊接及抵接一裙部。可選擇地，彈簧支撐後部延伸以提供連接部且彈簧支撐一端抵接罩子上端並焊接。於個別例子中，帽子之彈簧支撐剛性增強。然而，彈簧支撐的形狀變大且複雜導致成本及重量增加。 In Japanese Patent No. 3592137, a spring is supported at the upper end of the tower projecting from the inner wall of the engine to be converted into a flat plate and one of the spring supports in the vehicle width direction is externally extended to provide a joint. One end of the connecting portion is welded to the inner wall end and abuts a skirt portion. Alternatively, the spring supports the rear portion to extend to provide a connection and the spring support end abuts the upper end of the cover and is welded. In individual cases, the spring support of the hat is increased in rigidity. However, the shape of the spring support becomes large and complicated, resulting in an increase in cost and weight.
再者，為了減少帽構件120中心部121之剛性，特別是相對於外周緣122於中心方向的中心部121彎曲剛性變低缺點，例如第10A圖所示，一較厚環構件140形成於支撐塔柱狀物一端設置於帽構件120中心部121之上表面且與設置於低表面端之固定凸緣130接點於中心部121以增強中心部121之剛性。再者，如第10B圖所示，環形構件170受一延伸罩上端180取代，由一罩上端190後端往前延伸以增強中心部121之剛性。 Further, in order to reduce the rigidity of the central portion 121 of the cap member 120, particularly the rigidity of the central portion 121 in the central direction with respect to the outer peripheral edge 122 becomes lower, for example, as shown in Fig. 10A, a thicker ring member 140 is formed on the support. One end of the column pillar is disposed on the upper surface of the central portion 121 of the cap member 120 and is in contact with the fixing flange 130 disposed at the low surface end at the center portion 121 to enhance the rigidity of the center portion 121. Further, as shown in Fig. 10B, the annular member 170 is replaced by an upper end 180 of the extension cover, extending forward from the rear end of the upper end 190 of the cover to enhance the rigidity of the central portion 121.
然而如第10A及10B圖所示，當帽構件中心部121藉由環形構件170或是延伸罩上端180增強時，構件數量會增加且固定空間為確保亦須增加。因而導致成本及重量的增加。 However, as shown in Figs. 10A and 10B, when the cap member central portion 121 is reinforced by the annular member 170 or the extension cap upper end 180, the number of members is increased and the fixing space is also secured to be secured. This results in an increase in cost and weight.
更進一步，假若固定環形構件170或是延伸罩上端180至中心部121狀況隨著時間鬆弛，帽構件中心部121受力彎曲變形且隨著時間產生進一步惡化帽構件中心部121的情形。 Further, if the condition of the fixed ring member 170 or the extension cover upper end 180 to the center portion 121 is relaxed over time, the cap member center portion 121 is subjected to bending deformation and further deteriorates the cap member center portion 121 over time.
有鑑於此，本發明之目的在於提供一懸吊支持部構造無須特定固定空間因而不會增加成本可改善車體上端剛性防止隨時間惡化且確保運形穩定性。 In view of the above, it is an object of the present invention to provide a suspension support structure that does not require a specific fixed space and thus does not increase the cost, improves the rigidity of the upper end of the vehicle body, prevents deterioration over time, and ensures the stability of the shape.
為達此目的，本發明之提供一種支持懸吊固定結構，包括：一本體，包括；一軀幹，由一牆構件延伸於面向一懸吊之一車體上且包括一投射端；及一帽構件包括：一外周緣固定於軀幹投射端；一中心重疊部，位於外周緣於軀幹之投射方向且一端固定位於懸吊之一支撐的一端之一凸緣上；及一傾斜牆，連接至中心重疊部及外周緣。 To this end, the present invention provides a support suspension fixing structure, comprising: a body comprising: a torso extending from a wall member to a suspension body and including a projection end; and a cap The component comprises: an outer periphery fixed to the torso projection end; a central overlapping portion located on a flange of the outer circumference of the torso projection direction and one end fixed to one end of the suspension support; and a slope wall connected to the center Overlap and outer periphery.
懸吊設置於車體前部之一引擎室內且本體之軀幹固定於牆部為引擎室之內壁。 The suspension is arranged in one of the engine compartments in the front part of the vehicle body, and the trunk of the body is fixed to the wall to be the inner wall of the engine room.
帽構件可包括一延伸部一體成型耦接於引擎室外邊位在車輛寬度方向之內壁構件。 The cap member may include an extension portion integrally coupled to the inner wall member positioned in the vehicle width direction outside the engine.
一珠形結構(bead)沿一傾斜方向形成於帽構件之傾斜 壁上。 A bead is formed on the slope of the cap member in an oblique direction On the wall.
依據本發明，因為外周緣相對於帽子構件之中心重疊部較接近軀幹且中心重疊部及外周緣為連續形成於傾斜牆上，形狀剛性得以增強。為此理由，一支持載重透過中心重疊部附近之傾斜牆以由固定凸緣傳至中心重疊部再傳到外周緣，得以由車體邊消散。在此情形下，雖然張力或壓力分別施加於傾斜牆上，中心重疊部之外周緣相對運動受到壓抑，中心重疊部受時間惡化影響得以壓制且可確保運行穩定性。 According to the present invention, since the outer peripheral edge is closer to the trunk than the center overlapping portion of the cap member and the center overlapping portion and the outer peripheral edge are continuously formed on the inclined wall, the shape rigidity is enhanced. For this reason, a supporting load is transmitted through the inclined wall near the center overlapping portion to be transmitted from the fixing flange to the center overlapping portion to the outer peripheral edge, and is dissipated by the vehicle body side. In this case, although tension or pressure is applied to the inclined wall, respectively, the peripheral relative motion of the center overlap portion is suppressed, and the center overlap portion is suppressed by the time deterioration and the operational stability can be ensured.
依據本發明，本體之帽構件位於引擎室中，外周緣位於相較於中心重疊部之較低位置且中心重疊部及外周緣為連續形成於傾斜牆。因此，中心重疊部之形狀剛性得以增強，中心重疊部之外周緣相對運動受到壓抑，中心重疊部受時間惡化影響得以壓制且可確保運行穩定性。 According to the invention, the cap member of the body is located in the engine compartment, the outer periphery is located at a lower position than the central overlap portion, and the central overlap portion and the outer peripheral edge are continuously formed on the inclined wall. Therefore, the shape rigidity of the center overlapping portion is enhanced, the relative movement of the periphery of the center overlapping portion is suppressed, and the center overlapping portion is suppressed by the influence of time deterioration and the running stability can be ensured.
依據本發明，本體之帽構件位於引擎室中，透過延伸部一體成型耦接於引擎室外邊位在車輛寬度方向之內壁構件。因此，中心重疊部之形狀剛性得以增強且可確保運行穩定性。 According to the invention, the cap member of the body is located in the engine room, and is integrally coupled to the inner wall member positioned in the vehicle width direction outside the engine through the extension portion. Therefore, the shape rigidity of the center overlap portion is enhanced and operational stability can be ensured.
依據本發明，珠形結構沿傾斜方向彼此以一定距離形成於帽構件之傾斜壁上，可增強傾斜部及中心重疊部，帽構件受時間惡化影響得以壓制且可確保運行穩定性 According to the present invention, the bead-shaped structures are formed on the inclined wall of the cap member at a certain distance from each other in the oblique direction, and the inclined portion and the central overlapping portion can be reinforced, and the cap member can be pressed by the influence of time deterioration and the operation stability can be ensured.
為使本發明之上述目的、特徵和優點能更明顯易懂，下文特舉較佳實施例並配合所附圖式做詳細說明，然其僅用以例示說明而已，並非用以限定本發明的範圍。 The above described objects, features, and advantages of the invention will be apparent from the embodiments of the invention. range.
本發明具體之實施例揭示之形態內容將配合圖示加以詳細說明。 The details disclosed in the specific embodiments of the present invention will be described in detail in conjunction with the drawings.
體現本發明特徵與優點的一些典型實施例將在之後的說明中詳細敘述。應理解的是本發明能夠在不同的態樣上具有各種的變化，其皆不脫離本發明的範圍，且本發明的說明及圖式在本質上係當作說明之用，而非用以限制本發明。 Some exemplary embodiments embodying the features and advantages of the present invention are described in detail in the description which follows. It is to be understood that the invention is capable of various modifications in the various embodiments of the invention this invention.
第1圖所示為車輛M之前部示意圖。於此例子中，引擎室1設置於車輛前部，車輛內裝3形成通過一儀表部2(參考第2圖)於引擎室1之後部。邊構件4於引擎室1之左右兩側延伸於X方向之前後方向且同時邊構件4後端皆延伸通過彎曲向下(參考第2圖)之一段差401往後且耦接於左右邊檻6之前端。邊構件4前端藉由一前端跨件(未顯示)彼此焊接，以確保引擎室前部剛性。邊件4每一形成到帽型截面且車輛外表面重疊且焊接至前擋泥部8之低邊緣，於車輛寬度方向做為內牆設置於引擎室1之兩邊且亦焊接於段差401後方之儀表板2之低部的後曲部低表面上。 Figure 1 shows a schematic view of the front part of the vehicle M. In this example, the engine room 1 is disposed at the front of the vehicle, and the vehicle interior 3 is formed in the rear of the engine room 1 through a meter unit 2 (refer to FIG. 2). The side members 4 extend in the front and rear directions of the X direction on the left and right sides of the engine room 1 and at the same time, the rear ends of the side members 4 extend through a section 401 which is bent downward (refer to FIG. 2) and is coupled to the left and right sides. 6 front end. The front ends of the side members 4 are welded to each other by a front end span (not shown) to ensure rigidity of the front portion of the engine compartment. The side members 4 are each formed into a hat-shaped cross section and the outer surface of the vehicle is overlapped and welded to the lower edge of the front fender portion 8 in the vehicle width direction as an inner wall disposed on both sides of the engine room 1 and also welded to the rear of the step 401 The lower portion of the lower portion of the instrument panel 2 is on the lower surface.
板面5之前部接於儀表板2之低曲部後邊緣且板面5之左右邊焊接至位於車輛內裝左右端之邊檻6上。邊檻6前端焊接於每一左右柱狀構件7之低端上且這些構件維持車輛內前部之剛性。 The front surface of the board surface 5 is connected to the rear edge of the low curvature portion of the instrument panel 2, and the left and right sides of the board surface 5 are welded to the side edge 6 of the left and right ends of the vehicle interior. The front end of the side sill 6 is welded to the lower end of each of the left and right columnar members 7 and these members maintain the rigidity of the front portion of the vehicle.
前擋泥部8後部於車輛寬度方向Y，設置於引擎室1 兩端，焊接於儀表板2之左右端，且儀表板2之左右端於車體內裝前部焊接至左右柱狀構件7。一上罩9延伸於車輛寬度方向Y焊接於儀表板2之上部且上罩9之左右端焊接於左右柱狀構件7上端。 The rear part of the front mudguard 8 is disposed in the engine room 1 in the vehicle width direction Y. Both ends are welded to the left and right ends of the instrument panel 2, and the left and right ends of the instrument panel 2 are welded to the left and right columnar members 7 at the front portion of the vehicle body. An upper cover 9 is welded to the upper portion of the instrument panel 2 in the vehicle width direction Y, and the left and right ends of the upper cover 9 are welded to the upper ends of the left and right columnar members 7.
上罩9形成一空間11(參考第1圖)，功能做為部分空氣通道連續延伸於車輛寬度方向Y且藉由複數個彈性板結合形成為箱型截面(上構件移除)。因此，歪曲剛性及受壓剛性相對增強。如第1圖所示，前擋泥部8後端焊接於上罩9及儀表板2左右端之前邊。 The upper cover 9 forms a space 11 (refer to FIG. 1), and functions as a partial air passage continuously extending in the vehicle width direction Y and formed into a box-shaped cross section by the plurality of elastic plates (upper member removal). Therefore, the torsional rigidity and the compression rigidity are relatively enhanced. As shown in Fig. 1, the rear end of the front fender portion 8 is welded to the front side of the upper cover 9 and the left and right ends of the instrument panel 2.
於車輛寬度方向Y設置於引擎室1兩邊之內壁，具有上部與於X方向前後延伸之裙部構件20一起形成及具有下部與於X方向前後延伸之邊構件4。前擋泥部8前後延伸且形成內部主要部分於裙部構件20與邊構件4間。左右裙部構件20後端焊接於左右柱狀構件7邊，且前端邊焊接於一散熱支架10。 The vehicle wall width direction Y is provided on both inner walls of the engine room 1, and has an upper portion formed together with the skirt member 20 extending forward and backward in the X direction and having a lower portion and a side member 4 extending forward and backward in the X direction. The front fender portion 8 extends forward and backward and forms an inner main portion between the skirt member 20 and the side member 4. The rear ends of the left and right skirt members 20 are welded to the left and right columnar members 7, and the front end sides are welded to a heat dissipation bracket 10.
懸吊支持部(未顯示)位於引擎室1左右邊構件4後部附近。如第2圖所示，本體19提供做為由車輛車體邊上面對前懸吊(未顯示)之內壁構件之前擋泥部8延伸且前懸吊之左右支撐31藉由左右本體19支撐。 A suspension support portion (not shown) is located near the rear of the left and right side members 4 of the engine room 1. As shown in Fig. 2, the body 19 is provided as a left and right support 31 which is extended by the front mud member 8 and which is suspended from the front wall member of the front side of the vehicle body (not shown) by the left and right bodies 19 support.
如第3圖所示，每一本體19為圓柱形，包括軀幹21具有一低邊且一外邊於車輛寬度方向焊接於每一前擋泥部8之一傾斜壁801且一帽構件22一體成型焊接於軀幹21以覆蓋軀幹21上部，因此端部於軀幹21之投射方向上。 As shown in Fig. 3, each of the bodies 19 is cylindrical, including a trunk 21 having a low side and an outer side welded to one of the inclined walls 801 of each of the front fenders 8 in the vehicle width direction and a cap member 22 integrally formed. It is welded to the trunk 21 to cover the upper portion of the trunk 21, so that the end is in the projection direction of the trunk 21.
於此例子中，軀幹21具有U形之平面截面。軀幹21 之傾斜低端重疊於前擋泥部8之傾斜壁801，軀幹21之車體邊垂直邊緣211重疊於前擋泥部8之垂直壁802且彼此焊接。 In this example, the torso 21 has a U-shaped planar cross section. Torso 21 The inclined lower end overlaps the inclined wall 801 of the front fender portion 8, and the body side vertical edge 211 of the trunk 21 overlaps the vertical wall 802 of the front fender portion 8 and is welded to each other.
帽構件22覆蓋軀幹21上部，包括：一中心部221、一延伸部222於車體寬度方向曲線向外且一凸緣外周緣223由中心部及延伸部周緣彎曲向下且相對較厚鐵件整合壓入這些部件中。 The cap member 22 covers the upper portion of the trunk 21, and includes a central portion 221, an extending portion 222 curved outward in the width direction of the vehicle body, and a flange outer peripheral edge 223 bent downward from the central portion and the periphery of the extending portion and relatively thick iron members The integration is pressed into these parts.
軀幹21之一上端(投射端)重疊於外周緣223之一低端(基端)於中心部221及延伸部222前後方向，然後固定於如第5圖中所示之低端。外周緣223於車輛寬度方向Y位於延伸部222之外邊，沿裙部構件20相反處彎曲且這些構件於複數個部分彼此點焊。 One of the upper ends (projecting ends) of the trunk 21 is superposed on the lower end (base end) of one of the outer peripheral edges 223 in the front-rear direction of the center portion 221 and the extending portion 222, and then fixed to the lower end as shown in Fig. 5. The outer peripheral edge 223 is located outside the extension portion 222 in the vehicle width direction Y, curved along the opposite side of the skirt member 20, and these members are spot-welded to each other in a plurality of portions.
一中心透孔224形成於帽構件22之中心部221上且為三角固定凸緣33固定於一活塞桿32頂點於支撐31端，重疊於中心透孔224周邊之低表面邊且這些構件透過複數個螺栓34彼此固接。 A central through hole 224 is formed in the central portion 221 of the cap member 22, and a triangular fixing flange 33 is fixed to the apex of a piston rod 32 at the end of the support 31, overlapping the low surface side of the periphery of the central through hole 224, and these members pass through the plurality The bolts 34 are fixed to each other.
如第4及5圖所示，一段差229形成於三角中心重疊位置35之周邊緣具有低表面於固定凸緣33上，重疊於中心部221以防止固定凸緣33移動。 As shown in Figs. 4 and 5, the one-step difference 229 is formed at the peripheral edge of the triangular center overlapping position 35 having a low surface on the fixing flange 33, and is overlapped with the center portion 221 to prevent the fixing flange 33 from moving.
如第5圖所示，相對較厚鐵板受壓入固定凸緣33內，一中心孔331形成於其內，活塞桿32頂點穿透通過中心孔331至段差且活塞桿32投射邊之一螺絲部鎖入固接固定凸緣33一螺帽36。中心透孔224允許活塞桿32頂點及螺帽36邊不會與中心重疊部35干涉。 As shown in Fig. 5, the relatively thick iron plate is pressed into the fixing flange 33, a center hole 331 is formed therein, and the apex of the piston rod 32 penetrates through the center hole 331 to the step and one of the projection sides of the piston rod 32 The screw portion is locked into the fixing flange 33 and a nut 36. The central through hole 224 allows the apex of the piston rod 32 and the nut 36 side to not interfere with the center overlap portion 35.
附帶一提，帽構件22之中心部221形成三角中心重疊位置35具有與固定凸緣33重疊之低表面。一傾斜牆225連接至中心重疊位置35周邊，除一部件面對延伸部222於車輛寬度方向外邊。 Incidentally, the central portion 221 of the cap member 22 forms a triangular center overlapping position 35 having a low surface overlapping the fixing flange 33. An inclined wall 225 is coupled to the periphery of the center overlap position 35 except that a member faces the extension 222 outside the vehicle width direction.
傾斜牆225外部端連續形成為外周緣223。如第5圖所示，於此例子中，外周緣223沿支撐部中心線方向Lo低於中心重疊位置35之較低位置形成，換句話說，中心重疊位置35於軀幹21之投射方向位於外周緣223外部。 The outer end of the inclined wall 225 is continuously formed as an outer peripheral edge 223. As shown in Fig. 5, in this example, the outer peripheral edge 223 is formed at a lower position in the center line direction Lo of the support portion than the center overlap position 35. In other words, the center overlap position 35 is located on the outer circumference in the projection direction of the trunk 21. Edge 223 outside.
構件V形成於傾斜壁225沿傾斜方向彼此設置。特別地，構件V寬度位於車輛寬度方向Y內且沿著左右本體彼此面對方向沿傾斜壁225(參考第3及4圖)之傾斜度越變越窄。因此，構件V寬度形成較大於朝向中心部221之中心方向且剛性得以增強朝向相容性較低之中心位置，傾斜壁225之形狀剛性且中心重疊部整個區域可補強且帽構件22隨時間惡化情形可受到壓制。 The members V are formed on the inclined wall 225 to be disposed to each other in the oblique direction. Specifically, the width of the member V is located in the vehicle width direction Y and becomes narrower along the inclined wall 225 (refer to FIGS. 3 and 4) along the direction in which the left and right bodies face each other. Therefore, the width of the member V is formed larger than the center direction toward the center portion 221 and the rigidity is enhanced toward the center position where the compatibility is low, the shape of the inclined wall 225 is rigid and the entire area of the center overlap portion can be reinforced and the cap member 22 deteriorates with time. The situation can be suppressed.
因此，當上下載重Fr及Fd由固定凸緣33邊整合活塞桿32於中心線Lo方向重複施加於中心重疊位置35時，張力f1及壓力f2由中心重疊位置35重複施加力量於傾斜壁225上。然而彎壓力至傾斜壁225出現則受到壓制。 Therefore, when the upper downloading weights Fr and Fd are repeatedly applied to the center overlapping position 35 by the fixed flange 33 while the piston rod 32 is repeatedly applied in the center line Lo direction, the tension f1 and the pressure f2 are repeatedly applied by the center overlapping position 35 to the inclined wall 225. on. However, the bending pressure to the inclined wall 225 appears to be suppressed.
於延伸部222邊其於車輛寬度方向Y之位於中心重疊位置35外部周邊，一平部226延伸於車輛寬度方向外部且前後傾斜壁227,228形成於平部226兩端且通過段差229。外周緣223持續至中心部221也形成於那些件外端且裙部構件20及相反外周緣223彼此點焊。 The extension portion 222 is located at the outer periphery of the center overlap position 35 in the vehicle width direction Y, and a flat portion 226 extends outside the vehicle width direction and the front and rear inclined walls 227, 228 are formed at both ends of the flat portion 226 and pass through the step 229. The outer peripheral edge 223 continues until the central portion 221 is also formed at the outer ends of those members and the skirt member 20 and the opposite outer peripheral edge 223 are spot welded to each other.
基於此，如第5圖所示，延伸部222邊形成梯形截面且焊接至裙部構件20以確保足夠剛性。延伸部222形成如此的剛性增強部與中心部221連續形成。這同時允許中心部221增強。帽構件22形成足夠剛性的增強構件且能確保壓抑本體19於車體寬度方向移動。 Based on this, as shown in Fig. 5, the extension portion 222 is formed into a trapezoidal section and welded to the skirt member 20 to ensure sufficient rigidity. The extension portion 222 is formed such that the rigidity reinforcing portion is continuously formed with the center portion 221. This at the same time allows the center portion 221 to be enhanced. The cap member 22 forms a reinforcing member that is sufficiently rigid and can ensure that the depressed body 19 moves in the vehicle body width direction.
帽構件22後部透過一耦接鐵件40(參考第4圖)耦接至上罩9之前牆以抑制本體19的位移，藉由耦接鐵件40設置於帽構件22邊之前後方向。 The rear portion of the cap member 22 is coupled to the front wall of the upper cover 9 through a coupling iron member 40 (refer to FIG. 4) to suppress the displacement of the body 19, and the coupling iron member 40 is disposed in the front and rear directions of the cap member 22.
本體19為對稱形成。 The body 19 is formed symmetrically.
車輛應用如第1圖之上述懸吊支持構造於行駛時，上下載重Fr及Fd於中心線Lo方向分別藉由左右支撐的固定凸緣33施加於中心重疊部35。 When the vehicle is applied as described above in the above-described suspension support structure, the upper downloading weights Fr and Fd are applied to the center overlapping portion 35 by the fixing flanges 33 supported on the left and right sides in the center line Lo direction.
在此情形下，上下載重Fr及Fd於中心線Lo方向藉由中心重疊部35重複施加中心部及延伸部222。 In this case, the upper downloading weights Fr and Fd repeatedly apply the center portion and the extending portion 222 by the center overlapping portion 35 in the center line Lo direction.
在此情形下，張力f1及壓力f2沿著傾斜方向重複施加於中心部221之傾斜牆225且藉由中心部221之外周緣23透過低軀幹21消散及支撐於車體邊。這樣可防止彎應力不致施加於中心部221之傾斜牆225，以防止中心部221隨時間老化且確保持久性。 In this case, the tension f1 and the pressure f2 are repeatedly applied to the inclined wall 225 of the center portion 221 in the oblique direction and are dissipated and supported by the vehicle body side through the low trunk 21 by the outer periphery 23 of the center portion 221. This prevents the bending stress from being applied to the inclined wall 225 of the center portion 221 to prevent the center portion 221 from aging over time and ensuring durability.
再者，於延伸部222中，載重透過段差229亦消散於前後傾斜壁227,228之兩邊且平部226具有相對窄邊b。載重如張力f1及壓力f2重複施加之垂直方向透過軀幹21消失於車體邊。 Moreover, in the extension portion 222, the load transmission passage difference 229 also dissipates on both sides of the front and rear inclined walls 227, 228 and the flat portion 226 has a relatively narrow side b. The load is transmitted through the trunk 21 in the vertical direction in which the tension f1 and the pressure f2 are repeatedly applied, and disappears at the side of the vehicle body.
於本實施例中，如第7B圖所示，因為延伸部222截面 為梯形，壓應力出現板隨上下載重Fr,Fd可被壓抑住。再者，帽構件22之延伸部222之外周緣23焊接至裙部構件20。即使從此觀點，延伸部222的剛性得以增強。 In the present embodiment, as shown in FIG. 7B, because of the extension portion 222 section In the trapezoidal shape, the compressive stress appears on the board with the download weight Fr, and Fd can be suppressed. Further, the outer peripheral edge 23 of the extension portion 222 of the cap member 22 is welded to the skirt member 20. Even from this point of view, the rigidity of the extension portion 222 is enhanced.
因此，即使上下載重Fr及Fd於中心線Lo方向由中心重疊位置35支撐31之活塞桿32頂點之固定凸緣33重複施加中心部221及帽構件22邊之延伸部222，彎應力得以防止施加於中心部221及延伸部222彎曲位移造成之時間惡化效應得以避免且對持久性的惡化亦得以避免。再者，既然延伸部222的剛性增強，於帽構件22邊持久性惡化可確保防止且行駛穩定性可獲得改善。 Therefore, even if the upper flanges F1 and Fd are repeatedly attached to the center portion 221 and the extending portion 222 of the cap member 22 by the fixing flange 33 of the apex of the piston rod 32 supported by the center overlapping position 35 in the center line Lo direction, the bending stress is prevented. The time deterioration effect caused by the bending displacement applied to the center portion 221 and the extension portion 222 is avoided and the deterioration of durability is also avoided. Further, since the rigidity of the extending portion 222 is enhanced, the durability of the end of the cap member 22 is deteriorated to ensure prevention and the running stability can be improved.
如上所述，本體19之軀幹21為實質U型構造重疊在前擋泥部8之垂直牆802且焊接於垂直牆802。藉此設置，帽構件22具有中心部221及延伸部222往外如地朝向車輛寬度方向。 As described above, the torso 21 of the body 19 has a substantially U-shaped configuration that overlaps the vertical wall 802 of the front fender 8 and is welded to the vertical wall 802. With this arrangement, the cap member 22 has the central portion 221 and the extended portion 222 facing outward in the vehicle width direction.
相反地，如第8A及8B圖所示，做為第二實施例，每一本體19a具有軀幹21a形成圓柱截面且低端重疊在前擋泥部8之低部且焊接於其上。藉此構造，一圓帽構件22a僅有一部分對應上述中心部分可整合固定於圓柱軀幹21a之上端(投射端)。 In contrast, as shown in Figs. 8A and 8B, as the second embodiment, each of the bodies 19a has a trunk 21a formed in a cylindrical section and a lower end overlapping the lower portion of the front fender 8 and welded thereto. With this configuration, only a part of a circular cap member 22a can be integrally fixed to the upper end (projecting end) of the cylindrical torso 21a corresponding to the above-mentioned central portion.
在此情形下，帽構件22a具有中心穿透孔224a形成於中心部221a且於支撐31之活塞桿32頂點之固定凸緣33重疊於中心穿透孔224a附近之低表面且那些構件藉由複數個螺栓34彼此固定。 In this case, the cap member 22a has a central penetration hole 224a formed in the center portion 221a and a fixing flange 33 at the apex of the piston rod 32 of the support 31 overlaps the low surface near the center penetration hole 224a and those members are plural The bolts 34 are fixed to each other.
如第8B圖所示，一段差229a形成於中心重疊部35a 周緣，具有低表面且中心部221a之固定凸緣33重疊於其上，以防止固定凸緣33移動。 As shown in Fig. 8B, a step 229a is formed in the center overlapping portion 35a. The periphery has a low surface and the fixing flange 33 of the center portion 221a is overlapped thereon to prevent the fixing flange 33 from moving.
一傾斜牆225a連續形成於帽構件22a之中心重疊部35a整個區域。傾斜壁225a外周端連續形成於環形做為外周緣223a。外周緣223a形成位置低於中心重疊部35a於支撐之中心線方向Lo。 An inclined wall 225a is continuously formed over the entire area of the center overlapping portion 35a of the cap member 22a. The outer peripheral end of the inclined wall 225a is continuously formed in a ring shape as an outer peripheral edge 223a. The outer peripheral edge 223a is formed at a position lower than the central overlapping portion 35a in the center line direction Lo of the support.
即使在此情況下，複數個構件V沿傾斜方向形成於傾斜壁225a。傾斜壁225a形狀剛性及中心重疊部35a可藉由構件V增強且帽構件22a之時間惡化可被壓抑。 Even in this case, a plurality of members V are formed on the inclined wall 225a in the oblique direction. The shape rigidity of the inclined wall 225a and the center overlapping portion 35a can be reinforced by the member V and the time deterioration of the cap member 22a can be suppressed.
在此情形下，當上下載重Fr及Fd於中心線方向Lo由固定凸緣33重複施加於中心重疊位置35a時，張力f1及壓力f2由中心重疊部35a處，重複施加至圓錐狀之傾斜壁225a上。因此，彎應力可確保防止施加於傾斜壁225a，彎位移造成隨時間惡化情形、持久性惡化可確保防止且行駛穩定性可獲得改善。 In this case, when the upper downloading weights Fr and Fd are repeatedly applied to the center overlapping position 35a by the fixing flange 33 in the center line direction Lo, the tension f1 and the pressure f2 are repeatedly applied to the conical tilt by the center overlapping portion 35a. On wall 225a. Therefore, the bending stress can be prevented from being applied to the inclined wall 225a, the bending displacement is caused to deteriorate over time, the durability is deteriorated, the prevention is prevented, and the running stability can be improved.
在此情形下，本體19a於車輛寬度方向之外邊及裙部構件20於此方向上，且本體19a後端及上罩9於此方向分別藉由耦接鐵件41,42彼此整合接合，以壓制本體19a於側向及前後方向之位移。因此，行駛穩定性可獲得確保。 In this case, the body 19a is outside the vehicle width direction and the skirt member 20 is in this direction, and the rear end of the body 19a and the upper cover 9 are integrally joined to each other by the coupling iron members 41, 42 in this direction, respectively. The body 19a is pressed in the lateral and front-rear directions. Therefore, the driving stability can be ensured.
本發明雖以較佳實施例揭露如上，然其並非用以限定本發明的範圍，任何熟習此項技藝者，在不脫離本發明之精神和範圍內，當可做些許的更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 The present invention has been described above with reference to the preferred embodiments thereof, and is not intended to limit the scope of the present invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.
1‧‧‧引擎室 1‧‧‧ engine room
2‧‧‧儀表部 2‧‧‧Instrument Department
3‧‧‧車輛內裝 3‧‧‧ Vehicle interior
4‧‧‧邊構件 4‧‧‧ Edge members
5‧‧‧板面 5‧‧‧ board
6‧‧‧邊檻 6‧‧‧Bian
7‧‧‧柱狀構件 7‧‧‧ Columnar members
8‧‧‧前擋泥部 8‧‧‧Front Mud
9‧‧‧上罩 9‧‧‧Upper cover
10‧‧‧散熱支架 10‧‧‧heating bracket
11‧‧‧空間 11‧‧‧ Space
19 19a‧‧‧本體 19 19a‧‧‧ Ontology
20‧‧‧裙部構件 20‧‧‧ skirt components
21 21a‧‧‧軀幹 21 21a‧‧‧ Torso
22 22a‧‧‧帽構件 22 22a‧‧‧Cap components
31‧‧‧支撐 31‧‧‧Support
32‧‧‧活塞桿 32‧‧‧ piston rod
33‧‧‧固定凸緣 33‧‧‧Fixed flange
34‧‧‧螺栓 34‧‧‧Bolts
35 35a‧‧‧中心重疊位置 35 35a‧‧‧Center overlapping position
36‧‧‧螺帽 36‧‧‧ nuts
40 41 42‧‧‧耦接鐵件 40 41 42‧‧‧coupled iron pieces
110‧‧‧本體 110‧‧‧ body
120‧‧‧帽構件 120‧‧‧cap components
121‧‧‧中心部 121‧‧‧ Central Department
122‧‧‧外周緣 122‧‧‧ outer periphery
123‧‧‧中心重疊部 123‧‧‧Center overlap
124‧‧‧中心穿透孔 124‧‧‧Center penetration hole
130‧‧‧固定凸緣 130‧‧‧Fixed flange
140‧‧‧軀幹 140‧‧‧ Torso
151‧‧‧活塞推桿 151‧‧‧Piston putter
180‧‧‧延伸罩上端 180‧‧‧Extension cover upper end
190‧‧‧罩上端 190‧‧‧ hood upper end
211‧‧‧垂直邊緣 211‧‧‧ vertical edges
221 221a‧‧‧中心部 221 221a‧‧‧ Central Department
222‧‧‧延伸部 222‧‧‧Extension
223 223a‧‧‧外周緣 223 223a‧‧‧ outer periphery
224 224a‧‧‧中心穿透孔 224 224a‧‧‧Center penetration hole
225 225a‧‧‧傾斜壁 225 225a‧‧‧ sloping wall
226‧‧‧平部 226‧‧ ‧ flat
227 228‧‧‧傾斜壁 227 228‧‧‧ sloping wall
229 229a‧‧‧段差 229 229a‧‧ ‧ paragraph difference
331‧‧‧中心孔 331‧‧‧ center hole
401‧‧‧段差 401‧‧ ‧ paragraph difference
801‧‧‧傾斜壁 801‧‧‧ sloping wall
802‧‧‧垂直壁 802‧‧‧ vertical wall
f1‧‧‧張力 F1‧‧‧ tension
f2‧‧‧壓力 F2‧‧‧ pressure
Fr‧‧‧載重 Fr‧‧‧Load
Fd‧‧‧載重 Fd‧‧‧Load
b‧‧‧窄邊 b‧‧‧Narrow side
Ts‧‧‧垂直地面反應 Ts‧‧‧ vertical ground reaction
Lo‧‧‧中心線方向 Lo‧‧‧ center line direction
L1‧‧‧中心線 L1‧‧‧ center line
M‧‧‧車輛 M‧‧‧ vehicles
X‧‧‧方向指引 X‧‧‧ Directions
Y‧‧‧車輛寬度方向 Y‧‧‧Vehicle width direction
V‧‧‧構件 V‧‧‧ components
第1圖係顯示本發明前本體具有一懸吊支持度結構之平面圖；第2圖係顯示本發明第1圖中左右車體之前視圖；第3圖係顯示本發明第1圖中本體之帽構件之放大示意圖；第4圖係顯示本發明第1圖中本體之帽構件之平面圖；第5圖係顯示本發明第4圖中本體沿A-A線之剖面圖；第6圖係顯示本發明第4圖中本體沿B-B線之剖面圖；第7A圖係顯示本發明第4圖之本體於車體寬度方向中心位置之側視圖；第7B圖係顯示本發明第4圖之本體於車體寬度方向前端之側視圖；第8A圖係顯示本發明本體之平面圖；第8B圖係顯示本發明本體之剖面圖；第9A圖係顯示習知本體的帽構件之示意圖；第9B圖係顯示習知本體的帽構件之剖面圖；第10A圖係顯示當一增強構件加於習知本體帽構件第一實施例之剖面圖；及第10B圖係顯示當一增強構件加於習知本體帽構件第二實施例之剖面圖。 1 is a plan view showing a structure in which a front body of the present invention has a suspension support structure; FIG. 2 is a front view showing a left and right vehicle body in FIG. 1 of the present invention; and FIG. 3 is a view showing a body cap in the first embodiment of the present invention; FIG. 4 is a plan view showing the cap member of the body in the first embodiment of the present invention; FIG. 5 is a cross-sectional view of the body in the fourth embodiment of the present invention taken along line AA; and FIG. 6 is a view showing the present invention. 4 is a cross-sectional view of the body along line BB; FIG. 7A is a side view showing the center of the body of the fourth embodiment of the present invention in the width direction of the vehicle body; and FIG. 7B is a view showing the body width of the body of the fourth embodiment of the present invention. FIG. 8A is a plan view showing the body of the present invention; FIG. 8B is a cross-sectional view showing the body of the present invention; FIG. 9A is a schematic view showing a cap member of a conventional body; and FIG. 9B is a view showing a conventional structure; FIG. 10A is a cross-sectional view showing a first embodiment of a reinforcing member applied to a conventional body cap member; and FIG. 10B is a view showing a reinforcing member applied to a conventional body cap member. A cross-sectional view of a second embodiment.
1‧‧‧引擎室 1‧‧‧ engine room
3‧‧‧車輛內裝 3‧‧‧ Vehicle interior
4‧‧‧邊構件 4‧‧‧ Edge members
5‧‧‧橋面 5‧‧‧ Bridge deck
6‧‧‧邊檻 6‧‧‧Bian
7‧‧‧柱狀構件 7‧‧‧ Columnar members
8‧‧‧前擋泥部 8‧‧‧Front Mud
9‧‧‧上罩 9‧‧‧Upper cover
10‧‧‧散熱支架 10‧‧‧heating bracket
11‧‧‧空間 11‧‧‧ Space
19‧‧‧本體 19‧‧‧Ontology
20‧‧‧裙部構件 20‧‧‧ skirt components
M‧‧‧車輛 M‧‧‧ vehicles
X‧‧‧方向指引 X‧‧‧ Directions
Y‧‧‧車輛寬度方向 Y‧‧‧Vehicle width direction
Claims (4)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011224939A JP5754339B2 (en) | 2011-10-12 | 2011-10-12 | Strut suspension mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201331079A true TW201331079A (en) | 2013-08-01 |
| TWI519440B TWI519440B (en) | 2016-02-01 |
Family
ID=48055834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101136626A TWI519440B (en) | 2011-10-12 | 2012-10-04 | Strut suspension mounting structure |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5754339B2 (en) |
| CN (1) | CN103042890B (en) |
| RU (1) | RU2520195C2 (en) |
| TW (1) | TWI519440B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102013105867A1 (en) | 2013-06-06 | 2014-12-11 | Thyssenkrupp Steel Europe Ag | Method for producing a spring leg dome |
| JP5971215B2 (en) * | 2013-09-11 | 2016-08-17 | トヨタ自動車株式会社 | Suspension tower plate and suspension tower |
| JP5991302B2 (en) * | 2013-11-08 | 2016-09-14 | トヨタ自動車株式会社 | Suspension tower |
| US9517796B2 (en) * | 2015-03-09 | 2016-12-13 | Ford Global Technologies, Llc | Thin-walled magnesium diecast shock tower for use in a vehicle |
| JP6626480B2 (en) * | 2017-08-09 | 2019-12-25 | 本田技研工業株式会社 | Body structure |
| FR3075105B1 (en) * | 2017-12-20 | 2021-01-08 | Renault Sas | SHOCK ABSORBER CUP WITH PARTIALLY DECOUPLETED FLUSHING ZONE |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3954255A (en) * | 1974-08-30 | 1976-05-04 | Monroe Belgium N. V. | Suspension strut |
| US4567637A (en) * | 1983-09-14 | 1986-02-04 | General Motors Corporation | Method of servicing vehicle suspension struts |
| JPS624476U (en) * | 1985-06-25 | 1987-01-12 | ||
| JP2542531Y2 (en) * | 1991-08-26 | 1997-07-30 | マツダ株式会社 | Car suspension tower structure |
| JP2874411B2 (en) * | 1991-10-11 | 1999-03-24 | トヨタ自動車株式会社 | Vehicle suspension spring support structure |
| JPH0717431A (en) * | 1993-07-05 | 1995-01-20 | Nissan Motor Co Ltd | Front suspension strut housing construction |
| JP3340574B2 (en) * | 1994-11-08 | 2002-11-05 | 本田技研工業株式会社 | Body front body structure |
| JPH10316026A (en) * | 1997-05-16 | 1998-12-02 | Central Motor Co Ltd | Vehicle body front structure |
| JP3865168B2 (en) * | 1997-10-21 | 2007-01-10 | スズキ株式会社 | Strut mounting structure |
| JP2000016332A (en) * | 1998-06-29 | 2000-01-18 | Suzuki Motor Corp | Fitting structure of suspension strut for automobile |
| JP3592137B2 (en) * | 1999-06-11 | 2004-11-24 | ダイハツ工業株式会社 | Spring support coupling structure |
| JP4069009B2 (en) * | 2003-05-13 | 2008-03-26 | 本田技研工業株式会社 | Vehicle suspension system |
| JP4356506B2 (en) * | 2004-04-23 | 2009-11-04 | 三菱自動車工業株式会社 | Suspension support structure for vehicle |
| FR2883256B1 (en) * | 2005-03-18 | 2008-10-24 | Airbus France Sas | ENGINE ATTACHMENT OF A MOUNTING SYSTEM INTERPOSED BETWEEN A COUPLING MACHINE AND AN AIRCRAFT ENGINE |
| JP2009269487A (en) * | 2008-05-08 | 2009-11-19 | Honda Motor Co Ltd | Damper base |
| JP5471061B2 (en) * | 2009-06-23 | 2014-04-16 | 日産自動車株式会社 | Suspension tower structure |
| RU100962U1 (en) * | 2010-04-23 | 2011-01-10 | Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ) | CAR SUSPENSION SPRING MOUNTING DEVICE |
-
2011
- 2011-10-12 JP JP2011224939A patent/JP5754339B2/en active Active
-
2012
- 2012-10-04 TW TW101136626A patent/TWI519440B/en active
- 2012-10-11 RU RU2012143625/11A patent/RU2520195C2/en active
- 2012-10-12 CN CN201210388651.3A patent/CN103042890B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2520195C2 (en) | 2014-06-20 |
| JP2013082387A (en) | 2013-05-09 |
| JP5754339B2 (en) | 2015-07-29 |
| CN103042890A (en) | 2013-04-17 |
| CN103042890B (en) | 2015-08-12 |
| TWI519440B (en) | 2016-02-01 |
| RU2012143625A (en) | 2014-04-20 |
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