CN105172717A - Vehicle rear structure - Google Patents
Vehicle rear structure Download PDFInfo
- Publication number
- CN105172717A CN105172717A CN201210347779.5A CN201210347779A CN105172717A CN 105172717 A CN105172717 A CN 105172717A CN 201210347779 A CN201210347779 A CN 201210347779A CN 105172717 A CN105172717 A CN 105172717A
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- China
- Prior art keywords
- vehicle
- parasite
- panel component
- rear panel
- body structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Body Structure For Vehicles (AREA)
Abstract
In the vehicle rear structure 100 that includes, a rear face member 106 comprising the rear face of the vehicle, a rear bumper 102 mounted outside of the vehicle of the rear face member 106, and a reflector 104a installed in the edge side of the vehicle width direction of the rear bumper 102; the rear face member 106 has a plane area E1 at the center side of the vehicle width direction and a sloped area E2 that inclines forward toward the side of the vehicle; a rear bumper 102 has a reflector mounting 110 that has a back face part 112 that hollows a vehicle inside and projects toward a rear face member 106; the back face part 112 has a plane shape part 114 almost parallel to the plane area E1, and an inclination shape part 116 inclined along the sloped area E2 from the plane shape part 114; and a plane shape part 114 contains vertical ribs 122a and 122b provided in a longitudinal direction.
Description
Technical field
The present invention relates to vehicle rear body structure, this vehicle rear body structure comprise form vehicle back plate rear panel component, be assembled to the rear bumper of the vehicle outside of this rear panel component and be assembled to the parasite of the edge side on the vehicle-width direction of this rear bumper.
Background technology
Rear bumper is provided with as relief means at the rear portion of vehicle.As the evaluation criteria of rear bumper safety, the regulations No. 42 (R42) of Economic Commission of Europe (ECE) are famous.The test (slight impact test) of simulation relative low speeds collision is defined in ECE-R42.In this slight impact test, make the impactor vehicle impact swung as pendulum, and assess the damage rate of rear bumper and other parts.Now widely used many rear bumpers are all for ECE-R42 safety Design.
Common rear bumper is provided with parasite, the light that this reflector reflects is external, to make vehicle easily in sight at night.The position (parasite installation portion) that the parasite of rear bumper is assembled to has to the recessed shape of vehicle interior side.The rear bumper being provided with these parasites is assembled to the component forming vehicle back plate, as tail skirt panel or rear end panel (being referred to as hereinafter " rear panel component ").
Expect that current vehicle has and not only meet ECE-R42 but also the configuration suppressing damaged in collision further.Such as, patent documentation 1 discloses a kind of vehicle rear body structure that can prevent from damaging parasite in slight rear end collision.In patent documentation 1; be provided so that at parasite for the protection of the parasite protective cradle of parasite and reinforced liner and between the structure of the vehicle interior side of this parasite, form interval (gap), parasite being damaged and distortion to prevent impactor etc.
prior art document
patent documentation
[patent documentation 1] Japanese Unexamined Patent Publication 2008-94234 publication
Summary of the invention
the problem that invention will solve
But, according to vehicle type, the gap of the vehicle interior side guaranteeing parasite or rear bumper may be difficult to.That is, according to vehicle type, the unlikely interval of guaranteeing for assembling parasite protective cradle etc. of the configuration of the vehicle rear body structure of former state application patent documentation 1, also the unlikely vehicle interior side at parasite forms interval.
In view of the above problems, the object of this invention is to provide a kind of vehicle rear body structure, this vehicle rear body structure has the height that in case of emergency can prevent parasite from damaging or to come off and is generally suitable for and simply configures.
for the scheme of dealing with problems
In order to solve the problem, the feature of representative configuration of the present invention is a kind of vehicle rear body structure, this vehicle rear body structure comprises the rear panel component forming vehicle back plate, be assembled to the rear bumper of the vehicle outside of described rear panel component and be assembled to the parasite of the edge side on the vehicle-width direction of described rear bumper, the plane domain that described rear panel component has central side in the vehicle width direction and the tilting zone also forwards tilted from the edge of described plane domain towards vehicular sideview, described rear bumper has parasite installation portion, described parasite installation portion is recessed to assemble described parasite to vehicle interior side, and have to described rear panel component outstanding and in the face of the back part of described rear panel component, the rake that described back part has the planar portions substantially parallel with described plane domain and tilts along described tilting zone from described planar portions, described planar portions comprises at least more than one the vertical rib that in the vertical direction is arranged.
invention effect
Utilize above-mentioned parasite installation portion, when such as in case of emergency rear bumper is forwards out of shape, the back part with above-mentioned shape can face contact rear panel component.Specifically, the back part face of parasite installation portion contacts the angular zone formed by the plane domain in rear panel component and tilting zone, and therefore, the distortion that rear bumper slides in the vehicle width direction is suppressed.Therefore, above-mentioned impact load of effectively disperseing from parasite installation portion, and suppress it to be out of shape, thus can prevent parasite from damaging and coming off.
Described planar portions comprises vertical rib, and described planar portions is via described vertical rib and rear panel member contact.That is, described vertical rib decreases the area of contact of described planar portions.Therefore, to be out of shape by the described planar portions caused with rear panel member contact or the possibility damaged reduces, and this also prevents parasite from damaging and coming off.Therefore, utilize above-mentioned configuration, can, by simple configuration, namely utilize the shape of back part to protect parasite, even and if very little in the gap that the vehicle interior side of rear bumper can ensure, also this vehicle rear body structure can be installed like this.Therefore, this vehicle rear body structure is generally applicable to various types of vehicle.In addition, owing to can prevent parasite from damaging and coming off when not using any additional member such as such as Bumper element, so the number of part does not increase, and can promote that car weight alleviates.
If above-mentioned tilting zone is formed, when the slight impact test of rear bumper, from substantially parallel with before impactor when favouring vehicle fore-and-aft direction vehicle impact, so above-mentioned tilting zone is more effective.
In slight impact test, exist and make impactor relative to the situation of vehicle fore-and-aft direction vertical direction toward impact and the situation making impactor become 30 degree of angle collisions to hit relative to vehicle-width direction (30 degree of collisions).Specifically when 30 degree of collisions, probably rear bumper is out of shape and parasite 104a damages brokenly.In this, in above-mentioned configuration, the tilting zone of rear panel component and the rake of parasite installation portion are formed to be parallel to impactor, make impactor vertical direction toward impact in 30 degree of collisions.Therefore, the impact load from impactor effectively can be accepted and is disperseed, thus rear bumper can be suppressed to be out of shape and to protect parasite.
Described vertical rib can be arranged on the either side of the connecting portion of rear bumper and parasite.Utilize this configuration, can prevent parasite from coming off to the protection of this connecting portion, thus suitably parasite can be remained on serviceable condition.
In this vehicle rear body structure, described back part can have horizontal ribs further, described horizontal ribs is separately positioned on the upper side and lower side between described vertical rib in the horizontal direction, described rear panel component can have securing device, this securing device for described vertical rib and described horizontal ribs around region in described rear panel component is fixed to other components, and described vertical rib and described horizontal ribs can be set to contact when impactor clashes into rear bumper around the securing device of rear panel component.
Usually, described rear panel component is connected with other component, and by this connection, utilize the securing devices such as bolt in multiple position this rear panel component fastening.Owing to connecting other components, so the region around this securing device has the rigidity of increase.Like this, described vertical rib and described horizontal ribs are configured to contact with the firmer region around securing device.Therefore, the impact load being applied to parasite installation portion can be effectively dispersed, thus can suppress rear bumper and the rear panel deformation of member, and effectively prevents parasite from damaging.
In this vehicle rear body structure, described rear panel component may further include and is set to the outstanding resorber of rear bumper, and described back part can be provided so that the wall of the central side on the vehicle-width direction of this back part contacts with this resorber when impactor clashes into rear bumper.According to this configuration, when particularly rear bumper is out of shape to the central side on vehicle-width direction, the back part of described parasite installation portion contacts this resorber, thus described parasite installation portion can be suppressed to be out of shape.Therefore, can effectively prevent rear bumper to be out of shape, and protect parasite 104a not damage.
As mentioned above, according to above-mentioned configuration, can provide a kind of vehicle rear body structure, this vehicle rear body structure has highly generally applicable and simply configures, and can in case of emergency prevent parasite from damaging or coming off.
Accompanying drawing explanation
Fig. 1 is the back view of the vehicle that the vehicle rear body structure had according to an embodiment of the present invention is shown
Fig. 2 is the decomposition diagram of the vehicle rear body structure of Fig. 1.
Fig. 3 is the enlarged drawing of the back part of Fig. 2.
Fig. 4 is the section drawing corresponding with the vehicle rear body structure of Fig. 1.
Fig. 5 is the section drawing corresponding with the vehicle rear body structure of Fig. 1.
description of reference numerals
E1 plane domain
E2 tilting zone
R1 angle
100 vehicle rear body structures
102 rear bumpers
104a, 104b parasite
106 rear panel components
108a, 108b resorber
110 parasite installation portions
112 back parts
114 planar portions
116 rakes
118 impactors
120 walls
The vertical rib of 122a, 122b
124a, 124b horizontal ribs
125 screws
126 bolts
128 connecting portions
Detailed description of the invention
Describe the preferred embodiment of the present invention in detail with reference to the accompanying drawings.The size provided in these embodiments, material, concrete numerical value etc. are only illustrative, to help to understand the present invention, and unless otherwise noted, otherwise do not limit the present invention.In the present description and drawings, the key element of inherently identical function or configuration marks with identical Reference numeral, to avoid repeat specification, the key element not directly related with the present invention is not shown in the drawings.
Fig. 1 is the back view of the vehicle that the vehicle rear body structure 100 had according to an embodiment of the present invention is shown.In the following figure comprising Fig. 1, X-axis represents vehicle-width direction, and Y-axis represents vehicle fore-and-aft direction, and Z axis represents vehicle vertical direction.
As shown in fig. 1, vehicle rear body structure 100 comprises rear bumper 102.Parasite 104a, 104b are assembled to the both sides on the vehicle-width direction of rear bumper 102.Vehicle rear body structure 100 is mainly used in slight impact, prevent parasite 104a, 104b from damaging and coming off.
Fig. 2 is the decomposition diagram of the vehicle rear body structure 100 of Fig. 1.As shown in Figure 2, rear bumper 102 is assembled to configuration example as being called the vehicle outside of the component (rear panel component 106) of the vehicle back plate of rear skirt panel, rear end panel etc.Resorber 108a, 108b are assembled to rear panel component 106 in the mode outstanding to rear bumper 102.Resorber 108a, 108b are impact absorbing members, and when rear bumper 102 is in middle distortion such as collisions, resorber 108a, 108b contact with rear bumper 102 and absorb impact load.
In rear bumper 102, the parasite installation portion 110 (the unshowned parasite installation portion for parasite 104b is similarly configured and forms) that parasite 104a is assembled to is recessed into vehicle interior side, and its back part 112 rearwards board member 106 is given prominence to.Vehicle rear body structure 100 utilizes the shape with the back part 112 faced by rear panel component 106, thus can prevent parasite 104a from damaging or coming off in slight impact.
Fig. 3 is the enlarged drawing of the back part 112 of Fig. 2.Back part 112 shown in Fig. 3 is the parts (see Fig. 2) of the vehicle interior side covering parasite 104a.The distortion of back part 112 or damage directly cause parasite 104a damage or come off.Therefore, in order to prevent this point, in the present embodiment, back part 112 has the part of special shape, as planar portions 114 and rake 116.The edge of these parts is ribbed, even and if be therefore designed so that, when they contact with other parts, also not affect the assembling of parasite 104a.
Below describe with reference to figure 3 and Fig. 4.Fig. 4 illustrates the section drawing corresponding with the vehicle rear body structure 100 of Fig. 1, and Fig. 4 (a) is the section drawing obtained along the line A-A of Fig. 1.
As shown in Fig. 4 (a), rear panel component 106 central side is in the vehicle width direction provided with plane domain E1.The planar portions 114 of back part 112 is formed the plane domain E1 being basically parallel to rear panel component 106.In addition, rear panel component 106 has from the end of plane domain E1 towards vehicular sideview and the tilting zone E2 forwards tilted.The rake 116 of back part 112 is formed to tilt from planar portions 114 along tilting zone E2.
Vehicle rear body structure 100 is based on slight impact experimental design.In slight impact test, exist make as experimental set-up impactor 118 relative to vehicle fore-and-aft direction vertical direction toward impact situation with make impactor and become 30 degree of angle collisions to hit the situation of (30 degree of collisions) relative to vehicle-width direction.Specifically, when 30 degree of collisions, rear bumper 102 is out of shape brokenly and the risk that parasite 104a damages increases.
Therefore, in vehicle rear body structure 100, substantially parallel with before impactor 118 during the tilting zone E2 of rear panel component 106 and the rake 116 of back part 112 extended along tilting zone E2 are formed to collide at 30 degree.That is, be formed substantially identical relative to the angle a1 of vehicle-width direction, the angle a2 of tilting zone E2 with the angle a3 of rake 116 before impactor 118.
Fig. 4 (b) is the figure of the example of the deformation state of the vehicle rear body structure 100 that Fig. 4 (a) in slight impact test (30 degree of collisions) is shown.In this slight impact, above-mentioned configuration makes planar portions 114 can contact level region, face E1, and makes rake 116 can face contact tilting zone E2.Specifically, tilting zone E2 and rake 116 are formed to be parallel to before impactor 118, thus effectively can receive and disperse the impact load from impactor 118.Thus can prevent parasite 104a from damaging or coming off when not using any additional member such as such as Bumper element, and regulation can be met when the installation site or the design that do not change parasite 104a.Therefore, because number of parts does not increase, so weight saving and the cost reduction of vehicle can be promoted, in addition, marketability can be improved.
In addition, in vehicle rear body structure 100, back part 112 carries out face contact throughout the angle R1 formed between tilting zone E2 and plane domain E1, thus rear bumper 102 can be suppressed to be shifted in the vehicle width direction this distortion.Therefore, utilize vehicle rear body structure 100 can suppress the distortion of back part 112 and rear bumper 102 thus, do not damage to protect parasite 104a or come off.
In addition, in vehicle rear body structure 100, the wall 120 of the central side that back part 112 is provided so that on the vehicle-width direction of this back part 112 when impactor 118 clashes into rear bumper 102 contacts with resorber 108a.According to this configuration, particularly in 30 degree of collisions, when causing rear bumper 103 to be out of shape to the central side on vehicle-width direction, wall 120 contacts with resorber 108a, thus it can be suppressed to be out of shape.Therefore, rear bumper 102 effectively can be prevented to be out of shape and protect parasite 104a not damage.
Refer again to Fig. 3, as shown in Figure 3, rib is set to form square shape in the vehicle center side (right side in this figure) of planar portions 114.Specifically, two vertical rib 122a, 122b arrange in the vertical direction, and horizontal ribs 124a, 124b are separately positioned on the upper side and lower side between vertical rib in the horizontal direction.
Such as, as shown in Fig. 4 (b), due to above-mentioned rib, planar portions 114 reduces with the area of contact of rear panel component 106.Specifically, described rib is configured such that the screw 125 for assembling parasite does not contact rear panel component 106.Therefore, contact the planar portions 114 caused with rear panel component 106 and to be out of shape or the possibility damaged reduces, and this also prevents parasite 104a from damaging and coming off.
Be described in more detail below the configuration of each rib.As shown in Fig. 4 (a), vertical rib 122a, 122b are arranged on the both sides of the connecting portion 128 of rear bumper 102 and parasite 104a.As shown in Fig. 4 (b), due to vertical rib 122a, 122b, even if when rear bumper 102 is in middle distortion such as slight impacts, connecting portion 128 also can not contact with rear panel component 106.According to this configuration, can prevent parasite 104a from coming off to the protection of connecting portion 128, thus suitably parasite 104a can be remained on serviceable condition.
Fig. 5 illustrates the section drawing corresponding with the vehicle rear body structure 100 of Fig. 1, and Fig. 5 (a) is the section drawing obtained along the line B-B of Fig. 1.As shown in Fig. 5 (a), near the upside that horizontal ribs 124a, 124b are separately positioned on the connecting portion 128 of parasite 104a and near downside.Fig. 5 (b) is the figure of the example of the deformation state of the vehicle rear body structure 100 that Fig. 5 (a) in slight impact test (30 degree of collisions) is shown.As shown in Fig. 5 (b), horizontal ribs 124a, 124b also prevent connecting portion 128 from contacting with rear panel component 106.
Vertical rib 122a, 122b and horizontal ribs 124a, the 124b of above-described Fig. 3 are formed to contact with the firmer region of rear panel component 106.Specifically, vertical rib 122a, 122b contact with rear panel component 106 with horizontal ribs 124a, 124b, make the securing device (bolt 126) around the resorber 108a for assembly drowing 4 (a).Therefore, vertical rib 122a, the 122b shown in Fig. 4 (b) is separately positioned on the left and right sides of bolt 126, and the horizontal ribs 124a shown in Fig. 5 (b), 124b are separately positioned on the upper and lower sides of bolt 126.
Note, bolt 126 does not appear in Fig. 5 (a).Be appreciated that with Fig. 4 (b) by comparison diagram 4 (a), this is because rear bumper 102 is out of shape with favouring vehicle fore-and-aft direction, and in the rear bumper 102 before the distortion of Fig. 5 (a), connecting portion 128 is not overlapping with bolt 126 on vehicle fore-and-aft direction.
Other component represented by resorber 108a is connected to rear panel component 106 and utilizes bolt fastening in multiple position.Region around this bolt has the rigidity of increase because multiple component is interconnected.Therefore, vehicle rear body structure 100 is configured such that vertical rib 122a, 122b can contact with the high stiffness region around bolt 126 with horizontal ribs 124a, 124b.This configuration allows the impact load effectively disperseing to be applied to parasite installation portion 110, suppresses the distortion of rear bumper 102 and rear panel component 106, and more effectively prevents the damage of parasite 104a.
As mentioned above; utilize vehicle rear body structure 100, can, by simple configuration, namely utilize the shape of back part 112 to protect parasite 104a; even and if very little in the gap that the vehicle interior side of rear bumper 102 can ensure, also this vehicle rear body structure can be so installed.Therefore, this vehicle rear body structure is generally applicable to various types of vehicle.
So far, describe the preferred embodiment of the present invention with reference to the accompanying drawings, but the present invention is not limited to these embodiments naturally.Obviously, those skilled in the art can carry out variations and modifications within the scope of the appended claims, and should be appreciated that, these changes and amendment are also included in technical scope of the present invention naturally.
industrial utilizability
The present invention can be used as the vehicle rear body structure of the parasite having the rear panel component forming vehicle back plate, the rear bumper being assembled to the vehicle outside of this rear panel component and be assembled to the edge side on the vehicle-width direction of this rear bumper.
Claims (5)
1. a vehicle rear body structure, comprises the rear panel component of formation vehicle back plate, is assembled to the rear bumper of the vehicle outside of described rear panel component and is assembled to the parasite of the edge side on the vehicle-width direction of described rear bumper,
The plane domain that described rear panel component has central side in the vehicle width direction and the tilting zone also forwards tilted from the edge of described plane domain towards vehicular sideview,
Described rear bumper has parasite installation portion, and described parasite installation portion is recessed to assemble described parasite to vehicle interior side, and has to described rear panel component outstanding and in the face of the back part of described rear panel component,
The rake that described back part has the planar portions substantially parallel with described plane domain and tilts along described tilting zone from described planar portions,
Described planar portions comprises at least more than one the vertical rib that in the vertical direction is arranged.
2. vehicle rear body structure according to claim 1, wherein said tilting zone is formed, when the slight impact of bumper/spoiler is tested in the rear, substantially parallel with before impactor from favouring when vehicle fore-and-aft direction clashes into described vehicle.
3. vehicle rear body structure according to claim 1 and 2, wherein said vertical rib is arranged on the both sides of the connecting portion of described rear bumper and described parasite.
4. vehicle rear body structure according to claim 3, wherein
Described back part also has the horizontal ribs of the upper side and lower side be separately positioned in the horizontal direction between described vertical rib,
Described rear panel component has securing device, described securing device for described vertical rib and described horizontal ribs around region in described rear panel component is fixed to other components, and
Described vertical rib and described horizontal ribs are set to contact with the surrounding of the described securing device of described rear panel component when described impactor clashes into described rear bumper.
5. the vehicle rear body structure according to any one of claim 2 to 4, wherein
Described rear panel component also comprises resorber, and described resorber is set to outstanding to described rear bumper, and
Described back part is provided so that, when described impactor clashes into described rear bumper, the wall of the central side on the vehicle-width direction of described back part contacts with described resorber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-204440 | 2011-09-20 | ||
| JP2011204440A JP5807474B2 (en) | 2011-09-20 | 2011-09-20 | Vehicle rear structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105172717A true CN105172717A (en) | 2015-12-23 |
| CN105172717B CN105172717B (en) | 2017-12-01 |
Family
ID=48187657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210347779.5A Expired - Fee Related CN105172717B (en) | 2011-09-20 | 2012-09-19 | Vehicle rear body structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5807474B2 (en) |
| CN (1) | CN105172717B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314335A (en) * | 2016-08-18 | 2017-01-11 | 天津华夏联盛汽车部件有限公司 | Rear bumper cover |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD744389S1 (en) * | 2014-06-19 | 2015-12-01 | Nissan Motor Co., Ltd. | Rear bumper for automobile |
| CZ2014889A3 (en) * | 2014-12-11 | 2016-06-22 | Ĺ KODA AUTO a.s. | Vehicle bumper |
| JP6521833B2 (en) * | 2015-10-26 | 2019-05-29 | ダイハツ工業株式会社 | Reflector mounting structure |
| JP7006443B2 (en) * | 2018-03-28 | 2022-01-24 | トヨタ自動車株式会社 | Rear bumper structure |
| CN214565132U (en) * | 2018-09-21 | 2021-11-02 | 本田技研工业株式会社 | Structure for rear portion of vehicle body |
| JP7180285B2 (en) * | 2018-10-31 | 2022-11-30 | スズキ株式会社 | vehicle rear structure |
| JP7247771B2 (en) * | 2019-06-12 | 2023-03-29 | スズキ株式会社 | Mounting structure of rear confirmation device in rear bumper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150048U (en) * | 1984-09-07 | 1986-04-04 | ||
| JP2007062617A (en) * | 2005-08-31 | 2007-03-15 | Kanto Auto Works Ltd | Bumper structure |
| US20080088141A1 (en) * | 2006-10-11 | 2008-04-17 | Toyota Jidosha Kabushiki Kaisha | Vehicle rear structure |
| JP2008290605A (en) * | 2007-05-25 | 2008-12-04 | Toyota Auto Body Co Ltd | Structure of rear bumper cover |
| CN101638075A (en) * | 2008-07-29 | 2010-02-03 | 曼商用车辆奥地利股份公司 | Bumper assembly for a motor vehicle |
-
2011
- 2011-09-20 JP JP2011204440A patent/JP5807474B2/en active Active
-
2012
- 2012-09-19 CN CN201210347779.5A patent/CN105172717B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150048U (en) * | 1984-09-07 | 1986-04-04 | ||
| JP2007062617A (en) * | 2005-08-31 | 2007-03-15 | Kanto Auto Works Ltd | Bumper structure |
| US20080088141A1 (en) * | 2006-10-11 | 2008-04-17 | Toyota Jidosha Kabushiki Kaisha | Vehicle rear structure |
| JP2008290605A (en) * | 2007-05-25 | 2008-12-04 | Toyota Auto Body Co Ltd | Structure of rear bumper cover |
| CN101638075A (en) * | 2008-07-29 | 2010-02-03 | 曼商用车辆奥地利股份公司 | Bumper assembly for a motor vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314335A (en) * | 2016-08-18 | 2017-01-11 | 天津华夏联盛汽车部件有限公司 | Rear bumper cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105172717B (en) | 2017-12-01 |
| JP5807474B2 (en) | 2015-11-10 |
| JP2013063729A (en) | 2013-04-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20200919 |
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