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1. 发明专利

JP2014218149A 車両の後部車体構造有权
标题翻译：车辆后部车身结构
公开(公告)号：JP2014218149A
公开(公告)日：2014-11-20
申请号：JP2013098198
申请日：2013-05-08
申请人：マツダ株式会社 , Mazda Motor Corp
发明人： KAWASAKI KEIZO , WATANABE SHIGEAKI , YOSHIMURA TAKASHI , NISHIOKA HIROSHI , OBATA SATOSHI , YOSHIDA TAKANORI
IPC分类号： B62D25/08 , B60G13/06 , B62D25/20
CPC分类号： B60G13/06 , B62D25/08 , B62D25/20
摘要：【課題】ダンパ支持部の剛性を高める構造でありながら、補強部材の溶接接合部への荷重の繰返し入力による疲労破壊(溶接剥がれ)を防止する車両の後部車体構造を提供する。【解決手段】サスペンションダンパの上端部をダンパ支持部7aに固定する固定部29が、ダンパ支持部7aの前後2箇所に設けられ、下方に開口する断面略ハット形状のガセット30が、前後の固定部29,29間で車幅方向に延びると共にダンパ支持部7aを上方から覆って閉断面部を形成するように設けられ、ガセット30のフランジ部30e,30fは、車幅方向の2箇所の接合部32で、ダンパ支持部7aに溶接接合されており、2箇所の接合部32,32間のフランジ部が、上方に膨出するよう形成33されたことを特徴とする。【選択図】図8
摘要翻译：要解决的问题：提供一种车辆的后部车体结构，其防止由于对加强构件的焊接部的重复输入而引起的疲劳断裂（焊接剥离），尽管它们是用于增强阻尼器的刚性的结构支撑部件。解决方案：将阻尼器支撑部分7a的悬挂阻尼器的上端部分固定的固定部分29设置在阻尼器支撑部分7a的两个前部和后部位置处，该角撑板30向下敞开并基本截断帽形形状在前固定部29和后固定部29之间沿车宽方向延伸，并且从上方覆盖阻尼器支撑部7a以形成封闭部分，将角撑板30的凸缘部30e，30f焊接并且在车宽方向的两个位置处在接合部32处与阻尼器支撑部7a接合，并且在两处的接合部32,32之间形成有向上方隆起的凸缘部33。

2. 发明专利

JP2013129221A Front subframe structure of vehicle 有权
标题翻译：车辆的前子架结构
公开(公告)号：JP2013129221A
公开(公告)日：2013-07-04
申请号：JP2011278297
申请日：2011-12-20
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOMIYA KATSUYUKI , KOBASHI MASANOBU , YAMAMOTO MANABU , INOUE JUN , OBATA SATOSHI
IPC分类号： B62D21/00
摘要： PROBLEM TO BE SOLVED: To enable effective absorption of the collision load input at the collision of a vehicle, while enabling stable support of the lateral force etc. input from a suspension arm by an easy and compact structure.SOLUTION: A front subframe structure includes: a side member rear part 10 that is installed to extend to rear side of the vehicle, while at least a part of which is inclining inner side of the vehicle width direction; a side member front part 11 that is installed to extend to the front side of the vehicle, while inclining from the front end of the side member rear part 10 to the outer side in the vehicle width direction. In the side member rear part 10, a side end part of a cross member 7 is connected, and an arm support part 12 of the suspension arm is provided. In addition, a tunnel lower frame connection part 29 that is attached to the tunnel lower frame 33 is provided on the rear side extension line of the side member 5, and is constituted to function as an adsorption part of the collision load by deformation of the side member front part 11 at collision of the vehicle.
摘要翻译：要解决的问题：为了能够有效地吸收车辆碰撞时的碰撞载荷输入，同时能够通过简单且紧凑的结构来稳定地支撑从悬架臂输入的横向力等。解决方案：前子框架结构包括侧部构件后部10，其安装成延伸到车辆的后侧，同时其至少一部分倾斜车宽方向的内侧; 侧部件前部11，其安装成在车辆的前侧延伸，同时从侧部件后部10的前端向车宽方向的外侧倾斜。在侧部件后部10中，连接横梁7的侧端部，并且设置悬臂的臂支撑部12。另外，安装在隧道下框架33上的隧道下框架连接部分29设置在侧构件5的后侧延伸线上，并且被构造成通过变形而用作碰撞载荷的吸附部分侧部件前部11在车辆碰撞时。

3. 发明专利

JP2013067308A Vehicle body structure of vehicle 有权
标题翻译：车辆车身结构
公开(公告)号：JP2013067308A
公开(公告)日：2013-04-18
申请号：JP2011208376
申请日：2011-09-26
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KUROKI OSAMU , SUGIHARA TAKESHI , NAKAGAWA OKIYA , NAGAO KUNIAKI , TERADA SAKAE , KURATA MIHO , OBATA SATOSHI , IYOSHI AKIRA , WATANABE SHIGEAKI
IPC分类号： B62D25/20
摘要： PROBLEM TO BE SOLVED: To provide a vehicle body structure of a vehicle for assuring a rigidity of either a closed sectional segment or an opened sectional segment, restricting a rocking deformation caused by a decay of section at either the closed sectional segment or the opened sectional segment, performing an effective damping of vibration by a vibration damping member, improving a riding comfortable feeling and reducing noise.SOLUTION: There is provided a reinforcement member 40 connected an inside part of either a closed sectional segment 30 or an opened sectional segment, wherein the reinforcement member 40 includes a first reinforcing segment 41 and a second reinforcing segment 42, the first reinforcing segment 41 and the second reinforcing segment 42 have an overlapping segment 43, the first reinforcing segment 41 is connected to an inner wall of either the closed sectional segment 30 or the opened sectional segment, the second reinforcing segment 42 is connected to an inner wall of either the closed sectional segment 30 or the opened sectional segment, and the first reinforcing segment 41 and the second reinforcing segment 42 are connected in at least a part of the overlapping segment 43 through a vibration damping member 50.
摘要翻译：要解决的问题：为了提供车辆的车体结构，用于确保闭合截面段或开放截面段的刚度，限制由闭合段段处的截面衰减引起的摇摆变形或打开的截面段，通过减振构件执行振动的有效阻尼，提高乘坐舒适感和降低噪音。解决方案：设置有连接在封闭截面段30或开放的截面段的内部的加强构件40，其中加强构件40包括第一加强段41和第二加强段42，第一加强件段41和第二加强段42具有重叠的段43，第一加强段41连接到封闭的截面段30或敞开的截面段的内壁，第二加强段42连接到封闭的截面段30或开放的截面段以及第一加强段41和第二加强段42通过减震构件50连接在重叠段43的至少一部分中。版权所有：（C ）2013，JPO＆INPIT

4. 发明专利

JP2009179231A Rear part structure of automobile 审中-公开
标题翻译：汽车零部件结构
公开(公告)号：JP2009179231A
公开(公告)日：2009-08-13
申请号：JP2008021386
申请日：2008-01-31
申请人： Mazda Motor Corp , マツダ株式会社
发明人： OBATA SATOSHI , SHIMIZU KATSUYA , HAYASHI KIYOSHI
IPC分类号： B62D25/08 , B62D25/04
摘要： PROBLEM TO BE SOLVED: To further improve rigidity of a closed sectional part formed on a rear end part of a rear package tray without sacrificing spaces of a vehicle cabin and a luggage compartment.
SOLUTION: The vehicle cabin 3 and the luggage compartment 4 are partitioned in the vertical direction by the rear package tray 20 as it extends in the vehicle width direction. A rear closed sectional part 22 extending in the vehicle width direction is formed in cooperation with the rear package member 12 on the rear end part of the rear package tray 1. The rear sectional part 22 is formed larger in longitudinal length than in vertical height. Additionally, a middle part in the vehicle width direction of the rear closed sectional part 22 is vertically connected by a connecting part 41(42, 43 or 45 and 46).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了进一步提高形成在后包装托盘的后端部上的封闭部分的刚性，而不会牺牲车厢和行李箱的空间。解决方案：车厢3和行李箱4沿着车辆宽度方向延伸时，通过后包装托盘20在垂直方向上分隔开。与后包装托盘1的后端部分的后包装件12协同地形成沿车宽方向延伸的后封闭截面部分22.后截面部分22形成为比垂直高度更大的纵向长度。此外，后闭合部22的车宽方向的中间部分通过连接部分41（42,43或45和46）垂直连接。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2013199207A Vehicle subframe structure 有权
标题翻译：车辆子框架结构
公开(公告)号：JP2013199207A
公开(公告)日：2013-10-03
申请号：JP2012068879
申请日：2012-03-26
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOMIYA KATSUYUKI , OBATA SATOSHI , INOUE JUN
IPC分类号： B62D21/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicle subframe structure that can smoothly secede a subframe from a vehicle body at a vehicle crash while achieving light weight and high rigidity.SOLUTION: A subframe 20 includes: a pipy inclination member 25 extending to a vehicle width direction at a rear side and being supported by a vehicle body; right and left side members 21F, 21R, 21F, 21R connected by the inclination member 25 and extending forward; and a tower part 22 to mount the right and left side members 21F and 21R on a front side frame 7 by an intermediate part. A separation means (lower wall 22n, notch 22p, and 22q) that can separate the tower part 22 from the front side frame 7 by displacing the side member 21F and 21R relatively to the front side frame 7, and the rear end of the side member 21R is bumped to the rear side front surface of a side of the inclination member 25 forward and connected.
摘要翻译：要解决的问题：提供一种车辆子框架结构，其能够在实现轻量化和高刚性的同时在车辆碰撞时从车身平滑地分离子车架。解决方案：副车架20包括：延伸到车辆宽度的管状倾斜构件25 方向在后侧并被车体支撑; 由倾斜构件25连接并向前延伸的左右侧构件21F，21R，21F，21R; 以及通过中间部将左右侧部件21F，21R安装在前侧框架7上的塔部22。通过使侧部构件21F和21R相对于前侧框架7移位而分离装置（下壁22n，凹口22p和22q），其能够将塔架部分22与前侧框架7分离，并且侧面的后端构件21R朝向倾斜构件25的侧面的后侧前表面被撞击并连接。

6. 发明专利

JP2013169811A Sub-frame structure of automobile 有权
标题翻译：汽车的子框架结构
公开(公告)号：JP2013169811A
公开(公告)日：2013-09-02
申请号：JP2012032909
申请日：2012-02-17
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOMIYA KATSUYUKI , OBATA SATOSHI , YOSHIDA TAKANORI
IPC分类号： B62D21/00
摘要： PROBLEM TO BE SOLVED: To provide a sub-frame structure for an automobile which is light in weight, high in rigidity, and reduced in the number of part items.SOLUTION: In a sub-frame 21 for supporting a rear suspension arm, a front side vehicular body attaching part 25, and brackets 30, 31 of hat like cross sections for supporting an upper arm and a lower arm are provided in a front part of right and left side member parts 22 extended in a longitudinal direction, the brackets 30 31 are formed with flanges 30a, 34a, 35a extended toward a front side of a vehicle body and connected to the side member 22, and the front side vehicle body attaching part 25 is overlapped with the flanges 30a, 34a in a side view in a longitudinal direction.
摘要翻译：要解决的问题：提供一种重量轻，刚性高，零件数量减少的汽车的副框架结构。解决方案：在用于支撑后悬架臂的副框架21中，前侧车身安装部25，以及用于支撑上臂和下臂的帽状横截面的托架30,31设置在沿纵向方向延伸的左右侧构件部22的前部，托架30 31形成有朝向车体的前侧延伸并与侧构件22连接的凸缘30a，34a，35a，并且前侧车身安装部25在侧视图中与凸缘30a，34a重叠纵向。

7. 发明专利

JP2013169810A Sub-frame structure of automobile 有权
标题翻译：汽车的子框架结构
公开(公告)号：JP2013169810A
公开(公告)日：2013-09-02
申请号：JP2012032908
申请日：2012-02-17
申请人： Mazda Motor Corp , マツダ株式会社
发明人： KOMIYA KATSUYUKI , OBATA SATOSHI
IPC分类号： B62D21/00
摘要： PROBLEM TO BE SOLVED: To provide a sub-frame structure of an automobile which is light in weight, high in rigidity, reduced in the number of part items, and can restrain vibration and noise.SOLUTION: A sub-frame 21 includes right and left side members 22 extended in a longitudinal direction and formed into pipe shapes, a front side cross member laid between the right and left side members 22, and brackets 30, 31 of hat-like cross sections projected upward and downward from the side members 22, opened toward a vehicular width-directional outside, and having a pair of upper arm support and a lower arm support at a front side and a rear side, respectively. The brackets 30, 31 are provided while separating from each other, and includes pairs of flanges 30a, 34a, 35a extended in a longitudinal direction from the upper arm support and the lower arm support, and connected to the side member 22 adjacently in vertical alignment.
摘要翻译：要解决的问题：提供重量轻，刚性高，零件数量减少并且可以抑制振动和噪声的汽车的子框架结构。解框架：子框架21包括右和左侧构件22沿长度方向延伸并形成管状，布置在左右侧构件22之间的前侧横向构件和从侧构件22向上和向下突出的帽状横截面的托架30,31 ，朝向车宽方向外侧开口，并且分别在前侧和后侧具有一对上臂支撑件和下臂支撑件。托架30,31彼此分离地设置，并且包括从上臂支撑件和下臂支撑件沿长度方向延伸的成对的凸缘30a，34a，35a，并且在垂直方向上相邻地连接到侧部构件22 。

8. 发明专利

JP2009137526A Floor structure of vehicle 审中-公开
标题翻译：车辆地板结构
公开(公告)号：JP2009137526A
公开(公告)日：2009-06-25
申请号：JP2007318283
申请日：2007-12-10
申请人： Mazda Motor Corp , マツダ株式会社
发明人： OBATA SATOSHI , KITAGAWA TOMOKAZU
IPC分类号： B62D25/20
摘要： PROBLEM TO BE SOLVED: To provide a floor structure of a vehicle capable of reducing a vibration noise of a floor panel.
SOLUTION: A service hole 11 formed in the floor panel 1 is covered by a hole cover 10. A weight 13 for reducing the vibration noise of the floor panel 1 is attached to the hole cover 10 by welding and the like.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够减少地板镶板的振动噪声的车辆的地板结构。解决方案：形成在地板1中的维修孔11被孔盖10覆盖。用于减少地板镶板1的振动噪音的重物13通过焊接等附接到孔盖10。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2009073251A Glass supporting structure for automobile 审中-公开
标题翻译：汽车玻璃支撑结构
公开(公告)号：JP2009073251A
公开(公告)日：2009-04-09
申请号：JP2007242249
申请日：2007-09-19
申请人： Mazda Motor Corp , マツダ株式会社
发明人： OBATA SATOSHI
IPC分类号： B60J1/02
摘要： PROBLEM TO BE SOLVED: To prevent or suppress window glass vibration without separately using a vibration reducer.
SOLUTION: A window glass 3 for covering an opening part 4 formed in a vehicle body is fixed to the whole peripheral edge part of the opening part 4 by adhesives S1-S3. The stiffness of the adhesive S1 at the lower edge part of the opening part 4 is set lower than that of the adhesives S2, S3 at the side edge parts and the upper edge part of the opening part 4.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了防止或抑制窗玻璃的振动，无需单独使用减振器。解决方案：用于覆盖形成在车体中的开口部分4的窗玻璃3通过粘合剂S1-S3固定到开口部分4的整个周缘部分。开口部4的下端部的粘合剂S1的刚度比在开口部4的侧缘部和上缘部的粘合剂S2，S3的刚度低。（C ）2009，JPO＆INPIT

10. 发明专利

JP2008195361A Roof construction of automobile 审中-公开
标题翻译：汽车的屋顶结构
公开(公告)号：JP2008195361A
公开(公告)日：2008-08-28
申请号：JP2007035717
申请日：2007-02-16
申请人： Mazda Motor Corp , マツダ株式会社
发明人： IKEDA TOSHIHARU , SHIMIZU KATSUYA , OBATA SATOSHI
IPC分类号： B62D25/06
摘要： PROBLEM TO BE SOLVED: To effectively reduce vibrations of a roof panel while minimizing increase of manufacturing costs or a vehicle body weight to a necessary minimum limit.
SOLUTION: This roof structure of an automobile comprises reinforcements 18 extending in a vehicle width direction along a bottom face of a roof panel 3, fixed to a pair of right and left roof side rails 1, 1 on both ends, and contacting the roof panel 3 via a damping material 29 on a top face. An enlarged part 25 projecting forward and backward of the vehicle beyond right and left side parts 27, 27 is provided at an intermediate part 23 of the reinforcement 18 in the vehicle width direction, and the damping material 29 is provided at the intermediate part 23 of the reinforcement 18 including the enlarged part 25.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了有效地减少屋顶面板的振动，同时最小化制造成本增加或车身重量达到必要的最小限度。解决方案：汽车的屋顶结构包括沿着车顶宽度方向沿车顶板3的底面延伸的增强件18，其固定在两端的一对左右车顶侧轨道1和接触件顶板3通过顶面上的阻尼材料29。在车辆宽度方向上的加强件18的中间部23处设置有从左右侧部27,27向前方突出的扩大部25，并且阻尼材料29设置在车辆宽度方向的中间部23 加强件18包括放大部分25.版权所有（C）2008，JPO＆INPIT

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