CN108657098B - Automobile rear bumper and automobile - Google Patents
Automobile rear bumper and automobile Download PDFInfo
- Publication number
- CN108657098B CN108657098B CN201710209836.6A CN201710209836A CN108657098B CN 108657098 B CN108657098 B CN 108657098B CN 201710209836 A CN201710209836 A CN 201710209836A CN 108657098 B CN108657098 B CN 108657098B
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- Prior art keywords
- guide plate
- rear bumper
- automobile
- elastic
- side wing
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- 230000000694 effects Effects 0.000 abstract description 11
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 18
- 238000004519 manufacturing process Methods 0.000 description 11
- 210000003205 muscle Anatomy 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/007—Rear spoilers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention relates to the technical field of automobile parts, in particular to an automobile rear bumper and an automobile. The invention provides an automobile rear bumper, which comprises a bumper body, wherein the bumper body comprises a first side wing part, a second side wing part and a main rod part for connecting the first side wing part and the second side wing part, the main rod part is provided with a hinge shaft for hinge-connecting a guide plate, and an elastic support rib is arranged at the extending end of the main rod part along the axis of the hinge shaft. When the automobile rear bumper is installed, the guide plate is firstly turned upwards, then the elastic supporting ribs deform, the guide plate is turned over to the upper surfaces of the elastic supporting ribs, then the guide plate is turned downwards, and the elastic supporting ribs provide upward pre-tightening force for the guide plate after the guide plate is installed in place, so that on one hand, the integral strength of the automobile rear bumper and the guide plate is effectively increased, the structural stability is good, and the service life of the automobile rear bumper is prolonged; on the other hand, the rear bumper of the automobile is connected with the guide plate more tightly, and the vibration effect is effectively weakened.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to an automobile rear bumper and an automobile, and particularly relates to an automobile rear bumper and an automobile which are simple in structure and capable of effectively improving structural stability and noise reduction effect.
Background
In order to reduce the lift force generated by a car running at high speed, car designers improve the appearance of the car, namely, the whole car body is inclined forwards and downwards to generate downward pressure on front wheels, the tail of the car is changed into a short and flat state, negative air pressure acting from the roof to the rear part is reduced to prevent the rear wheels from floating, and meanwhile, for a rear bumper of the car, a bottom flow guide plate is generally required to be added at the lower part of the rear bumper to improve the aerodynamic performance.
The original guide plate processing technology is to manually drill holes on a metal plate, so that the processing efficiency is low, the processing cost is high, and the large-scale production is difficult; then, a blanking and punching scheme is adopted, but because the hole pitch of the parts is very small, the plate is easy to bend and deform during punching, and the machining precision is difficult to ensure; although the bottom guide plate and the bumper skin are molded by injection molding together at present, as shown in fig. 1 to 2, the rear bumper comprises a first side wing part 1, a main rod part 2 and a second side wing part 3 which are connected in sequence, the main rod part 2 of the rear bumper is connected with a guide plate 4, wherein the guide plate 4 is in an installation state, and the guide plate 4' is in a demolding state; however, for a rear bumper with a large size and a heavy weight, due to the adoption of the machining mode, the rear bumper and the guide plate are broken due to vibration caused by local weakness, the structural stability is poor, the service life of the rear bumper is not easy to prolong, and the economical efficiency is poor.
Disclosure of Invention
Technical problem to be solved
The first object of the present invention is: the utility model provides a simple structure and can effectively improve the rear bumper of automobile of structural stability and noise reduction effect to solve current rear bumper of automobile and can not effectively support the guide plate, and then lead to the problem that rear bumper overall structure poor stability, easy fracture and life are short.
The second object of the present invention is: the utility model provides a simple structure and can effectively improve the car of structural stability and noise reduction effect to the automobile rear bumper of solving current car can not effectively support the guide plate, and then easily leads to the easy problem of splitting, short service life and the poor economic nature of automobile rear bumper.
(II) technical scheme
In order to solve the technical problem, the invention provides an automobile rear bumper, which comprises a bumper body, wherein the bumper body comprises a first side wing part, a second side wing part and a main rod part for connecting the first side wing part and the second side wing part, the main rod part is provided with a hinge shaft for hinging a guide plate, and an elastic supporting rib is arranged at the extending end of the main rod part along the axis of the hinge shaft.
The number of the elastic supporting ribs is two, and the two elastic supporting ribs are respectively arranged at two ends of the hinge shaft.
The cross section of the elastic supporting rib is in a long strip shape, and the arrangement direction of the elastic supporting rib is parallel to the axis direction of the hinge shaft.
At least one of the two ends of the main rod part on one side of the articulated shaft is provided with an elastic fixing part corresponding to the guide plate, and the elastic supporting rib is arranged between the elastic fixing part and the articulated shaft.
The elastic fixing part is provided with a mounting hole corresponding to the guide plate, and the elastic fixing part penetrates through the mounting hole through a fastener so as to realize the fixed connection with the guide plate.
Wherein the fastener is a rivet or a screw or a bolt.
Wherein, the main rod part, the elastic supporting rib, the elastic fixing part and the articulated shaft are integrally formed.
Wherein, the first side wing part, the second side wing part and the main rod part are integrally formed.
The invention also provides an automobile which comprises the automobile rear bumper.
(III) advantageous effects
The technical scheme of the invention has the following advantages: the invention provides an automobile rear bumper, which comprises a bumper body, wherein the bumper body comprises a first side wing part, a second side wing part and a main rod part for connecting the first side wing part and the second side wing part, the main rod part is provided with a hinge shaft for hinging a guide plate, and an elastic support rib is arranged at the extending end of the main rod part along the axis of the hinge shaft, so that the automobile rear bumper is simple in structure and low in manufacturing cost; wherein, the elastic supporting rib and the guide plate are designed in an interference way. By adopting the rear bumper of the automobile, during installation, the guide plate is firstly turned upwards, then the elastic supporting ribs are deformed, the guide plate is turned over to the upper surfaces of the elastic supporting ribs, then the guide plate is turned downwards, and the elastic supporting ribs provide upward pre-tightening force for the guide plate after the guide plate is installed in place, so that on one hand, the overall strength of the rear bumper of the automobile and the guide plate is effectively increased, the structural stability is good, and the service life of the rear bumper of the automobile is favorably prolonged; on the other hand makes rear bumper and guide plate be connected more inseparabler, has effectively weakened the vibrations effect, and the noise is low, and the practicality is strong, does benefit to standardized production and popularization.
Drawings
FIG. 1 is a schematic view of a prior art rear bumper to deflector connection;
FIG. 2 is a schematic cross-sectional view of M-M in FIG. 1;
FIG. 3 is a schematic view of a rear bumper and a connecting structure between the rear bumper and a deflector of an automobile according to an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of the structure of the area D in FIG. 3;
FIG. 5 is a schematic cross-sectional view taken along line L-L in FIG. 4;
fig. 6 is a schematic structural diagram of an automobile rear bumper and a structure of an automobile rear bumper according to an embodiment of the invention, in which an elastic fixing member is matched with a deflector.
In the figure: 1: a first side wing part; 2: a main rod portion; 3: a second wing portion; 4. 4': a baffle; 5: hinging a shaft; 6: elastic support ribs; 7: an installation part; 8: a fixing hole; 9: mounting holes; 10: an elastic fixing member.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 3 to 6, an embodiment of the present invention provides an automobile rear bumper, including a bumper body, the bumper body includes a first side wing portion 1, a second side wing portion 3, and a main rod portion 2 for connecting the first side wing portion 1 and the second side wing portion 3, the first side wing portion 1, the main rod portion 2, and the second side wing portion 3 are connected in sequence to form a U-shaped structure; the main rod part 2 has an articulated shaft 5 for articulating the deflector 4, and the main rod part 2 is provided with an elastic support rib 6 on an extending end along the axis of the articulated shaft 5, in the present embodiment, the elastic support rib 6 is in interference fit with the deflector 4. During specific installation, the guide plate 4 is firstly turned upwards, the elastic supporting rib 6 is deformed, when the guide plate 4 is turned over to the upper surface of the elastic supporting rib 6, the guide plate 4 is then turned downwards, and after the guide plate is installed in place, mutual pretightening force is formed between the elastic supporting rib 6 and the guide plate 4, so that on one hand, the overall strength of the rear bumper and the guide plate 4 of the automobile is effectively increased, the structural stability is good, and the service life of the rear bumper of the automobile is favorably prolonged; on the other hand makes rear bumper and guide plate 4 be connected more inseparabler, has effectively weakened the vibrations effect, and the noise is low, and the practicality is strong, does benefit to standardized production and popularization.
Except that above-mentioned, the rear bumper that this application provided only needs to increase elastic support muscle 6 on current rear bumper to realize promoting rear bumper and guide plate 4's joint strength and strengthening rear bumper and guide plate 4 overall structure's stability, and can effectively weaken the vibrations that the aviation baffle was forced by the wind and is aroused, simple structure, the preparation technology is simple and convenient, the cost of manufacture is low, and economic nature is good.
Preferably, the number of the elastic support ribs 6 is two, and the two elastic support ribs 6 are respectively provided at both ends of the hinge shaft 5, wherein the both ends refer to two extending ends along the axial direction of the hinge shaft 5. In this embodiment, for further improving the relation of being connected of guide plate 4 and rear bumper, mobile jib portion 2 is served and is equipped with an elastic support muscle 6 respectively at two extensions along the axis of articulated shaft 5 to make the both ends of guide plate 4 receive equal holding power, do benefit to on the one hand and improve the wind-guiding effect, on the other hand avoids stress concentration, in order to improve the life cycle of rear bumper and guide plate 4 behind the car, increase of service life, and then in order to improve economic performance.
Preferably, in the present embodiment, the cross-sectional shape of the elastic support rib 6 is a long bar shape, and the arrangement direction of the elastic support rib 6 is parallel to the axial direction of the hinge shaft 5. Specifically, the elastic support ribs 6 are arranged to be strip-shaped, so that the contact area between the elastic support ribs and the guide plate 4 is increased, an effective upward supporting force is exerted on the guide plate 4, and the stability of the whole structure is improved; simultaneously, in this embodiment, elastic support muscle 6 and guide plate 4 interference fit, the width of elastic support muscle 6 and guide plate 4 apart from the clearance phase-match of mobile jib portion 2 promptly for guide plate 4 is when upwards overturning, and elastic support muscle 6 warp and when the guide plate 4 installation back of targetting in place, and elastic support muscle 6 can provide ascending pretightning force for guide plate 4.
Further, at least one of both end portions of the main rod portion 2 on one side of the hinge shaft 5 is provided with an elastic fixing member 10 corresponding to the deflector 4, and an elastic support rib 6 is provided between the elastic fixing member 10 and the hinge shaft 5. In this embodiment, the main rod portion 2 is a strip structure, and the two ends of the main rod portion 2 corresponding to one side of the guide plate 4 are both provided with an elastic fixing member 10, wherein the elastic fixing member 10 is in interference fit with the guide plate 4, during installation, the guide plate 4 is turned upwards first, the elastic fixing member 10 deforms, when the guide plate 4 is turned over to the upper surface of the elastic fixing member 10, then the guide plate 4 is turned downwards, and after the installation is in place, the elastic fixing member 10 provides upward supporting force for the guide plate 4.
Specifically, the elastic fixing member 10 is provided with a mounting hole 9 corresponding to the guide plate 4, and the elastic fixing member 10 penetrates through the mounting hole 9 through a fastener to realize the fixed connection with the guide plate 4. In this embodiment, two ends of the main rod portion 2 are respectively provided with an elastic fixing member 10, each elastic fixing member 10 is provided with an installation hole 9, the guide plate 4 is provided with an installation portion 7 corresponding to the elastic fixing member 10, the installation portion 7 is provided with a fixing hole 8 corresponding to the installation hole 9 on the elastic fixing member 10, when the guide plate 4 is turned upwards to above the elastic fixing member 10, the elastic fixing member 10 sequentially passes through the installation hole 9 and the fixing hole 8 through a fastener to realize fixed connection with the installation portion 7, and further realize fixed connection of the main rod portion 2 and the guide plate 4; simple structure, simple installation, and fixed effectual.
In particular, the fasteners are rivets or screws or bolts. In this embodiment, a rivet is selected as the fastening member, and during installation, the elastic fixing member 10 is fixedly connected with the installation portion 7 of the deflector 4 through the rivet, and at this time, the rivet provides downward tension to realize the fixed connection of the deflector 4 and the rear bumper of the automobile. Preferably, the rivet is a plastic rivet, is resistant to corrosion, acid and alkali, is light in weight, is more convenient to assemble at a high speed, and can be assembled without any tool, so that the production efficiency is further improved.
Preferably, in order to improve the production efficiency, the main rod part 2, the elastic support rib 6, the elastic fixing member 10 and the hinge shaft 5 are integrally formed; for improving the production efficiency of rear bumper of the automobile, the first side wing part 1, the second side wing part 3 and the main rod part 2 are integrally formed. Besides, the injection molding mode is preferably adopted, so that the impact resistance and the stability of the structure are improved, the production time is greatly saved, the production cost is reduced, and the economy is good; and meanwhile, the automobile bumper is preferably made of polypropylene Poly plastics, has strong strength and rigidity and light weight, and is beneficial to reducing the weight of the whole automobile while providing protection for the whole automobile.
It should be noted that, in the present embodiment, the connecting area of the rear bumper and the deflector is divided into three parts, namely, three areas A, B, C; the area A is hinged with the guide plate; the area B is a design interference area and is used for providing upward pretightening force for the guide plate; c is the rivet fixed point of both sides, plays the protection articulated shaft, prevents the cracked effect of articulated shaft. The guide plate 4 is in an installation state, and the guide plate 4' is in a demoulding state.
The invention also provides an automobile which comprises the automobile rear bumper. Adopt the rear bumper of above-mentioned structure, serve through the extension along articulated shaft 5's axis and be equipped with elastic support muscle 6 to be equipped with elastic fixing spare 10 in order to pass through rivet fixed connection guide plate 4, and then can not split with protection articulated shaft 5, and 6 combined action of rivet and elastic support muscle, with the rigidity intensity of further guaranteeing the part with weaken the vibrations effect, overall structure stability is good, the water conservancy diversion is effectual, do benefit to increase of service life, economic nature is good.
In summary, the invention provides an automobile rear bumper, which comprises a bumper body, wherein the bumper body comprises a first side wing part, a second side wing part and a main rod part for connecting the first side wing part and the second side wing part, the main rod part is provided with a hinge shaft for hinging a guide plate, and an elastic support rib is arranged at the extending end of the main rod part along the axis of the hinge shaft, so that the automobile rear bumper is simple in structure and low in manufacturing cost; wherein, the elastic supporting rib and the guide plate are designed in an interference way. By adopting the rear bumper of the automobile, during installation, the guide plate is firstly turned upwards, then the elastic supporting ribs are deformed, the guide plate is turned over to the upper surfaces of the elastic supporting ribs, then the guide plate is turned downwards, and the elastic supporting ribs provide upward pre-tightening force for the guide plate after the guide plate is installed in place, so that on one hand, the overall strength of the rear bumper of the automobile and the guide plate is effectively increased, the structural stability is good, and the service life of the rear bumper of the automobile is favorably prolonged; on the other hand makes rear bumper and guide plate be connected more inseparabler, has effectively weakened the vibrations effect, and the noise is low, and the practicality is strong, does benefit to standardized production and popularization.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a rear bumper of automobile, includes the bumper body, its characterized in that: the bumper body comprises a first side wing part, a second side wing part and a main rod part for connecting the first side wing part and the second side wing part, the main rod part is provided with a hinged shaft for hinging the guide plate, the extending end of the main rod part along the axis of the hinged shaft is provided with an elastic supporting rib,
the elastic support rib and the guide plate are in interference fit, when the guide plate is installed, the guide plate is firstly turned upwards, the elastic support rib deforms, the guide plate is turned over to the upper surface of the elastic support rib, then the guide plate is turned downwards, and after the guide plate is installed in place, the elastic support rib and the guide plate have mutual pretightening force.
2. The automobile rear bumper according to claim 1, characterized in that: the number of the elastic supporting ribs is two, and the two elastic supporting ribs are respectively arranged at two ends of the articulated shaft.
3. The automobile rear bumper according to claim 1, characterized in that: the cross section of the elastic supporting rib is in a long strip shape, and the arrangement direction of the elastic supporting rib is parallel to the axis direction of the hinge shaft.
4. The automobile rear bumper according to claim 1, characterized in that: at least one of the two ends of the main rod part on one side of the hinged shaft is provided with an elastic fixing part corresponding to the guide plate, and the elastic supporting rib is arranged between the elastic fixing part and the hinged shaft.
5. The automobile rear bumper according to claim 4, characterized in that: the elastic fixing part is provided with a mounting hole corresponding to the guide plate, and the elastic fixing part penetrates through the mounting hole through a fastener so as to realize the fixed connection with the guide plate.
6. The automobile rear bumper according to claim 5, characterized in that: the fastener is a rivet or a screw or a bolt.
7. The automobile rear bumper according to claim 4, characterized in that: the main rod part, the elastic supporting rib, the elastic fixing part and the hinge shaft are integrally formed.
8. The automobile rear bumper according to any one of claims 1 to 7, characterized in that: the first side wing part, the second side wing part and the main rod part are integrally formed.
9. An automobile, characterized in that: comprising an automotive rear bumper according to any one of claims 1 to 8.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710209836.6A CN108657098B (en) | 2017-03-31 | 2017-03-31 | Automobile rear bumper and automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710209836.6A CN108657098B (en) | 2017-03-31 | 2017-03-31 | Automobile rear bumper and automobile |
Publications (2)
Publication Number | Publication Date |
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CN108657098A CN108657098A (en) | 2018-10-16 |
CN108657098B true CN108657098B (en) | 2023-02-03 |
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CN201710209836.6A Active CN108657098B (en) | 2017-03-31 | 2017-03-31 | Automobile rear bumper and automobile |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06227441A (en) * | 1993-02-08 | 1994-08-16 | Aisin Seiki Co Ltd | Front spoiler device |
JPH0930455A (en) * | 1995-07-25 | 1997-02-04 | Daihatsu Motor Co Ltd | Vehicle front spoiler device |
JP2004168288A (en) * | 2002-10-29 | 2004-06-17 | Tokai Kogyo Co Ltd | Bumper spoiler and its mounting structure |
CN1572633A (en) * | 2003-06-23 | 2005-02-02 | 东海兴业株式会社 | Bumper deflector and mounting structure thereof |
JP2008260401A (en) * | 2007-04-12 | 2008-10-30 | Daikyo Nishikawa Kk | Deflector mounting structure |
JP2008307938A (en) * | 2007-06-12 | 2008-12-25 | Kanto Auto Works Ltd | Spoiler of automobile |
-
2017
- 2017-03-31 CN CN201710209836.6A patent/CN108657098B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06227441A (en) * | 1993-02-08 | 1994-08-16 | Aisin Seiki Co Ltd | Front spoiler device |
JPH0930455A (en) * | 1995-07-25 | 1997-02-04 | Daihatsu Motor Co Ltd | Vehicle front spoiler device |
JP2004168288A (en) * | 2002-10-29 | 2004-06-17 | Tokai Kogyo Co Ltd | Bumper spoiler and its mounting structure |
CN1572633A (en) * | 2003-06-23 | 2005-02-02 | 东海兴业株式会社 | Bumper deflector and mounting structure thereof |
JP2008260401A (en) * | 2007-04-12 | 2008-10-30 | Daikyo Nishikawa Kk | Deflector mounting structure |
JP2008307938A (en) * | 2007-06-12 | 2008-12-25 | Kanto Auto Works Ltd | Spoiler of automobile |
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