CN103121428A - Impact damper assembly used in vehicle - Google Patents
Impact damper assembly used in vehicle Download PDFInfo
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- CN103121428A CN103121428A CN2012104536038A CN201210453603A CN103121428A CN 103121428 A CN103121428 A CN 103121428A CN 2012104536038 A CN2012104536038 A CN 2012104536038A CN 201210453603 A CN201210453603 A CN 201210453603A CN 103121428 A CN103121428 A CN 103121428A
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- impact absorption
- rib
- tilt
- impact
- substrate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0451—Block or short strip-type elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention relates to an impact damper assembly used in a vehicle. The impact damper assembly is arranged on the outer surface of a vehicle door decorative member of the vehicle, and the outer surface is located outside of the vehicle. The impact damper assembly comprises a base plate, a plurality of impact damping ribs and a plurality of inclined direction limiting parts. The base plate is configured to be opposite to the outer surface of the vehicle door decorative member, and the plurality of impact damping ribs are arranged on the base plate radially in a manner of being protruded from the base plate in a direction roughly perpendicular to the outer surface. Each impact damping rib possesses a first surface and a second surface, and is configured to be inclined toward to the base plate during the side surface impact and collision process. The inclined direction limiting parts are used to limit the inclined directions of the impact damping ribs toward the base plate, and are arranged at least one of the outer surface and the base plate. The inclined directions are limited independently.
Description
Technical field
The disclosure relates to vehicle impact absorption part assembly (impact absorberassembly).
Background technology
Be used for the known impact absorption part assembly at side impact collision process impact-absorbing, be arranged on the outside face in the outside of automobile door garnish.The impact absorption part comprises top board and cross rib (cross rib).It is relative with the outside face of automobile door garnish that top board is configured to.Cross rib is outstanding towards automobile door garnish from top board.Cross rib is formed in the side impact collision process flexing with impact-absorbing.
Known impact absorption part assembly with above structure provides good energy absorption by the flexing (buckling) of cross rib.Yet energy absorption needs better stability.For realizing stability, the impact absorption part assembly with same configuration need to be with identical form distortion.
Summary of the invention
Here the technology of explanation is In view of the foregoing made.The purpose of present technique is to provide the car impact absorbing component assembly of the shock absorbing capability that can provide stable.
A kind of impact absorption part assembly, it is positioned at the outside face that is positioned at vehicle outside of the automobile door garnish of vehicle.Impact absorption part assembly comprises substrate, a plurality of impact absorption rib and a plurality of direction of tilt limited sections.It is relative with the outside face of automobile door garnish that substrate is configured to.The impact absorption rib is to be configured on substrate radially from the outstanding mode of substrate on the direction substantially vertical with outside face.Each impact absorption rib all has first surface and second surface.Each impact absorption rib all is formed in the side impact collision process to tilt towards substrate.The direction of tilt limited section is arranged for and limits the direction of tilt that the impact absorption rib tilts towards substrate.The direction of tilt limited section is arranged at least one party in outside face and substrate.Direction of tilt is limited independently of one another.
In the side impact collision process, absorb side by the impact absorption rib that tilts towards substrate.The direction of tilt of impact absorption rib is limited independently by the direction of tilt limited section respectively.Therefore, the impact absorption rib is out of shape in a particular manner, thereby can stably carry out energy absorbing.
Impact absorption part assembly can followingly be constructed.First surface is towards the opposite sense of direction of tilt and second surface towards direction of tilt.The direction of tilt limited section comprises that direction of tilt limits rib, and this direction of tilt restriction rib is configured to limit corresponding impact absorption rib and makes corresponding impact absorption rib direction not towards the opposite tilt.It is all outstanding from the first surface of corresponding impact absorption rib that each direction of tilt limits rib.
Utilize direction of tilt to limit rib, the unlikely direction towards the opposite of impact absorption rib tilts.That is, in the side impact collision process, the impact absorption rib suitably tilts towards corresponding direction of tilt.
The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding towards substrate from outside face, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.
Utilize the automobile door garnish rib, the unlikely direction towards the opposite of impact absorption rib tilts.That is, in the side impact collision process, the impact absorption rib more suitably tilts towards corresponding direction of tilt.
Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.
Projection is installed also comprises the first wall spaced apart and the second wall.The first wall has the second surface of through hole and an impact absorption rib in a plurality of impact absorption ribs.Flexing section comprises the first wall with through hole.
The second wall also can have through hole, and flexing section can comprise the first wall and the second wall that all has through hole.
Projection is installed has at least one through hole at least one wall, thereby projection flexing in the side impact collision process is installed.Therefore, can effectively absorb side by impact absorption part assembly.
In addition, at least one through hole is arranged in following wall, and this wall is to the surface of the inclined side of impact absorption rib.Therefore, compare with the structure that does not have through hole, the wall of installation projection is unlikely to cave in towards the impact absorption rib.That is, when wall caves in the side impact collision process, the impact absorption rib that the unlikely interference of this wall is tilted.As a result, the impact absorption rib suitably tilts and suitably flexing of projection is installed.
A plurality of impact absorption ribs are oriented as and make first surface and second surface configure in the mode that replaces.The direction of tilt limited section limits the direction of tilt of impact absorption rib, makes the impact absorption rib tilt towards substrate in the downward mode of second surface.
Utilize above structure, when the impact absorption rib tilted, the impact absorption rib is unlikely to be interfered with each other.Therefore, the impact absorption rib suitably tilts towards corresponding direction of tilt.
The impact absorption rib is upwards put configuration radially with interval about equally with respect to this in the week of the point on substrate.
Utilize above structure, when the impact absorption rib tilted, the impact absorption rib is unlikely to be interfered with each other.Therefore, the impact absorption rib suitably tilts towards corresponding direction of tilt.
First surface is towards the opposite sense of direction of tilt and second surface towards direction of tilt.The direction of tilt limited section comprises that direction of tilt limits rib, and this direction of tilt restriction rib is configured to limit accordingly the impact absorption rib and makes corresponding impact absorption rib direction not towards the opposite tilt.It is all outstanding from the first surface of corresponding impact absorption rib that each direction of tilt limits rib.The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding towards substrate from outside face, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.
The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding from outside face to substrate, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.
First surface is towards the opposite sense of direction of tilt and second surface towards direction of tilt.The direction of tilt limited section comprises that direction of tilt limits rib, and this direction of tilt restriction rib is configured to limit corresponding impact absorption rib and makes corresponding impact absorption rib direction not towards the opposite tilt.It is all outstanding from the first surface of corresponding impact absorption rib that each direction of tilt limits rib.Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.
First surface is towards the opposite sense of direction of tilt and second surface towards direction of tilt.The direction of tilt limited section comprises that direction of tilt limits rib, and this direction of tilt restriction rib is configured to limit corresponding impact absorption rib and makes corresponding impact absorption rib direction not towards the opposite tilt.It is all outstanding from the first surface of corresponding impact absorption rib that each direction of tilt limits rib.The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding towards substrate from outside face, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.
The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding towards substrate from outside face, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.Projection is installed also comprises the first wall and the second wall.Be limited with the interval between the first wall and the second wall.The first wall has the second surface of through hole and an impact absorption rib in a plurality of impact absorption ribs.Flexing section comprises the first wall with through hole.
First surface is towards the opposite sense of direction of tilt and second surface towards direction of tilt.The direction of tilt limited section comprises that direction of tilt limits rib, and this direction of tilt restriction rib is configured to limit corresponding impact absorption rib and makes corresponding impact absorption rib direction not towards the opposite tilt.It is all outstanding from the first surface of corresponding impact absorption rib that each direction of tilt limits rib.Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.Projection is installed comprises the first wall and the second wall.Be limited with the interval between the first wall and the second wall.The first wall has the second surface of through hole and an impact absorption rib in a plurality of impact absorption ribs.Flexing section comprises the first wall with through hole.
First surface is towards the opposite sense of direction of tilt and second surface towards direction of tilt.The direction of tilt limited section comprises that direction of tilt limits rib, and this direction of tilt restriction rib is configured to limit corresponding impact absorption rib and makes corresponding impact absorption rib direction not towards the opposite tilt.It is all outstanding from the first surface of corresponding impact absorption rib that each direction of tilt limits rib.The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding towards substrate from outside face, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.Projection is installed also comprises the first wall and the second wall.Be limited with the interval between the first wall and the second wall.The first wall has the second surface of through hole and an impact absorption rib in a plurality of impact absorption ribs.Flexing section comprises the first wall with through hole.
The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding towards substrate from outside face, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.Projection is installed also comprises the first wall and the second wall.Be limited with the interval between the first wall and the second wall.The first wall has the second surface of through hole and an impact absorption rib in a plurality of impact absorption ribs.Flexing section comprises the first wall with through hole.The second wall also can have through hole, and flexing section can comprise the first wall and the second wall that all has through hole.
The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding towards substrate from outside face, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.Impact absorption part assembly also comprises at least one installation projection, and this installs projection, and the surface is outstanding outward from substrate, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.Projection is installed also comprises the first wall and the second wall.Be limited with the interval between the first wall and the second wall.The first wall has the second surface of through hole and an impact absorption rib in a plurality of impact absorption ribs.Flexing section comprises the first wall with through hole.The second wall also can have through hole, and flexing section can comprise the first wall and the second wall that all has through hole.
First surface is towards the opposite sense of direction of tilt and second surface towards direction of tilt.The direction of tilt limited section comprises that direction of tilt limits rib, and this direction of tilt restriction rib is configured to limit corresponding impact absorption rib and makes corresponding impact absorption rib direction not towards the opposite tilt.It is all outstanding from the first surface of corresponding impact absorption rib that each direction of tilt limits rib.Impact absorption part assembly also comprises at least one installation projection, and this installs projection, and the surface is outstanding outward from substrate, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.Projection is installed also comprises the first wall and the second wall.Be limited with the interval between the first wall and the second wall.The first wall has the second surface of through hole and an impact absorption rib in a plurality of impact absorption ribs.Flexing section comprises the first wall with through hole.The second wall also can have through hole, and flexing section can comprise the first wall and the second wall that all has through hole.
First surface is towards the opposite sense of direction of tilt and second surface towards direction of tilt.The direction of tilt limited section comprises that direction of tilt limits rib, and this direction of tilt restriction rib is configured to limit corresponding impact absorption rib and makes corresponding impact absorption rib direction not towards the opposite tilt.It is all outstanding from the first surface of corresponding impact absorption rib that each direction of tilt limits rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding towards substrate from outside face, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.Impact absorption part assembly also comprises at least one installation projection, and this installs projection, and the surface is outstanding outward from substrate, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.Projection is installed also comprises the first wall and the second wall.Be limited with the interval between the first wall and the second wall.The first wall has the second surface of through hole and an impact absorption rib in a plurality of impact absorption ribs.Flexing section comprises the first wall with through hole.The second wall can also have through hole and flexing section can comprise the first wall and the second wall that all has through hole.
Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.A plurality of impact absorption ribs are oriented as and make first surface and second surface configure in the mode that replaces.The direction of tilt limited section limits the direction of tilt of impact absorption rib, makes the impact absorption rib tilt towards substrate in the downward mode of second surface.
The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding from outside face to substrate, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.A plurality of impact absorption ribs are oriented as and make first surface and second surface configure in the mode that replaces.The direction of tilt limited section limits the direction of tilt of impact absorption rib, makes the impact absorption rib tilt towards substrate in the downward mode of second surface.
A plurality of impact absorption ribs are oriented as and make first surface and second surface configure in the mode that replaces.The direction of tilt limited section limits the direction of tilt of impact absorption rib, makes the impact absorption rib tilt towards substrate in the downward mode of second surface.The impact absorption rib is upwards put configuration radially with interval about equally with respect to this in the week of the point on substrate.
Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.The impact absorption rib is upwards put configuration radially with interval about equally with respect to this in the week of the point on substrate.
The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding from outside face to substrate, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.The impact absorption rib is upwards put configuration radially with interval about equally with respect to this in the week of the point on substrate.
A plurality of impact absorption ribs are oriented as, and make first surface and second surface configure in the mode that replaces.The direction of tilt limited section limits the direction of tilt of impact absorption rib, makes the impact absorption rib tilt towards substrate in the downward mode of second surface.Projection is installed also comprises adapter plate, this adapter plate is connected to the distal side edge of the first wall and the distal side edge of the second wall.Adapter plate is fixed in automobile door garnish.
Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.A plurality of impact absorption ribs are oriented as, and make first surface and second surface configure in the mode that replaces.The direction of tilt limited section limits the direction of tilt of impact absorption rib, makes the impact absorption rib tilt towards substrate in the downward mode of second surface.Projection is installed also comprises adapter plate, this adapter plate is connected to the distal side edge of the first wall and the distal side edge of the second wall.Adapter plate is fixed in automobile door garnish.
Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.Projection is installed also comprises adapter plate, this adapter plate is connected to the distal side edge of the first wall and the distal side edge of the second wall.Adapter plate is fixed in automobile door garnish.
The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding from outside face to substrate, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.A plurality of impact absorption ribs are oriented as, and make first surface and second surface configure in the mode that replaces.The direction of tilt limited section limits the direction of tilt of impact absorption rib, makes the impact absorption rib tilt towards substrate in the downward mode of second surface.Projection is installed also comprises adapter plate, this adapter plate is connected to the distal side edge of the first wall and the distal side edge of the second wall.Adapter plate is fixed in automobile door garnish.
The impact absorption rib is upwards put configuration radially with interval about equally with respect to this in the week of the point on substrate.Projection is installed also comprises adapter plate, this adapter plate is connected to the distal side edge of the first wall and the distal side edge of the second wall.Adapter plate is fixed in automobile door garnish.
A plurality of impact absorption ribs are oriented as, and make first surface and second surface configure in the mode that replaces.The direction of tilt limited section limits the direction of tilt of impact absorption rib, makes the impact absorption rib tilt towards substrate in the downward mode of second surface.The impact absorption rib is upwards put configuration radially with interval about equally with respect to this in the week of the point on substrate.Projection is installed also comprises adapter plate, this adapter plate is connected to the distal side edge of the first wall and the distal side edge of the second wall.Adapter plate is fixed in automobile door garnish.
Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.The impact absorption rib is upwards put configuration radially with interval about equally with respect to this in the week of the point on substrate.Projection is installed also comprises adapter plate, this adapter plate is connected to the distal side edge of the first wall and the distal side edge of the second wall.Adapter plate is fixed in automobile door garnish.
The surface is outstanding outward from substrate for the impact absorption rib.The direction of tilt limited section comprises the automobile door garnish rib that is arranged at outside face.Each the automobile door garnish rib all mode with at least a portion of the first surface that covers corresponding impact absorption rib is outstanding from outside face to substrate, makes impact absorption rib direction not towards the opposite tilt with restriction impact absorption rib.The impact absorption rib is upwards put configuration radially with interval about equally with respect to this in the week of the point on substrate.Projection is installed also comprises adapter plate, this adapter plate is connected to the distal side edge of the first wall and the distal side edge of the second wall.Adapter plate is fixed in automobile door garnish.
The impact absorption rib is configured to, and make towards proximal each other to locate away from each other, thereby when the impact absorption rib tilted, the impact absorption rib is not interfered each other.
The impact absorption rib is configured to, and make towards proximal each other to locate away from each other, thereby when the impact absorption rib tilted, the impact absorption rib is not interfered each other.At least two impact absorption ribs in a plurality of impact absorption ribs are oriented as, make second surface locate adjacent to each other, and when the impact absorption rib tilted, the distance between the distal side edge of described at least two impact absorption ribs that described second surface is located adjacent to each other reduced.
The impact absorption rib is configured to, and makes towards proximal each other to absorb the little distance location of thickness of rib with Charpy.Each impact absorption rib all has breach between proximal and distal side edge, make when the impact absorption rib tilts, and does not interfere between adjacent impact absorption rib.
Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.At least one is installed projection and comprises a plurality of installation projections corresponding with the quantity of impact absorption rib.
Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.At least one is installed projection and comprises a plurality of installation projections corresponding with the quantity of impact absorption rib.Projection is installed is configured in respectively between the impact absorption rib, make the first wall to the second surface of corresponding impact absorption rib.
Impact absorption part assembly also comprises at least one installation projection, and this is installed projection and gives prominence to from substrate to outside face, and the distal end portion of this installation projection is fixed in automobile door garnish.Projection is installed comprises flexing section, this flexing section is formed in the side impact collision process caves in, and makes the projection flexing is installed.At least one is installed projection and comprises a plurality of installation projections corresponding with the quantity of impact absorption rib.Substrate has trapezoidal shape, and this trapezoidal shape has the oblique waist of the rear side that is positioned on the vehicle fore-and-aft direction.The installation projection is configured in respectively the bight of substrate.Each impact absorption rib is the near middle on the limit between the adjacent installation projection of being in of substrate all.
Technology according to illustrating here provides the absorbing component of the car impact with stable energy absorption.
Description of drawings
Fig. 1 is the front view that is equipped with according to the automobile door garnish of the car impact absorbing component of the first embodiment.
Fig. 2 is the block diagram from the impact absorption part of vehicle interior side observation.
Fig. 3 is the front view of the impact absorption part from Fig. 2 that vehicle interior side is observed.
Fig. 4 is the section drawing of the impact absorption part that is installed on automobile door garnish of the line A-A intercepting in Fig. 3.
Fig. 5 is the section drawing of impact absorption part in the side impact collision process.
Fig. 6 is the front view of impact absorption part the side impact collision process of observing from vehicle interior side.
Fig. 7 is the curve that the energy absorption characteristics of impact absorption part is shown.
Fig. 8 is the front view according to the impact absorption part of the second embodiment of observing from vehicle interior side.
Fig. 9 is the front view according to the impact absorption part of the 3rd embodiment of observing from vehicle interior side.
Figure 10 is the front view according to the impact absorption part of the 4th embodiment of observing from vehicle interior side.
The specific embodiment
The＜the first embodiment 〉
With reference to Fig. 1 to Fig. 7, the first embodiment is described.As shown in Figure 1, automobile door garnish 10 comprises trim board 11, car door bag 12, armrest 13 and interior handle 14.
As shown in Figure 4, automobile door garnish 10 is configured in vehicle interior side with respect to the door panel 15 that automobile door garnish 10 is installed.Door panel 15 comprises the inner panel 15A that is configured in vehicle interior side and is configured in the outside plate 15B of vehicle outside.In Fig. 5, not shown inner panel 15A.
Impact absorption part assembly 17 comprises impact absorption part 20 and automobile door garnish rib 18.Impact absorption part 20 be arranged on trim board 11 the outside face 11A relative with door panel 15, be the lower surface in Fig. 4.Impact absorption part 20 is configured in when the occupant is seated at the seat (not shown) zone corresponding with occupant's thigh or side stern.Automobile door garnish rib 18 is outstanding from trim board 11.
As shown in Figure 2, impact absorption part 20 comprises integrally formed substrate 21, four impact absorption ribs 30 and four installation projections 40.Substrate 21 is the main bodys that are configured to the impact absorption part relative with the outside face 11A of trim board 11.As shown in Figure 3, when observing from vehicle interior side, substrate 21 has quadrangle form.More specifically, substrate 21 has trapezoidal shape, and this trapezoidal shape has the oblique waist of the rear side that is positioned on the vehicle fore-and-aft direction.
As Fig. 2 and shown in Figure 4, the impact absorption rib 30 that substrate 21 has the opposite face 21A relative with trim board 11 and gives prominence to towards the outside face 11A of trim board 11 from opposite face 21A.As shown in Figure 4, each impact absorption rib 30 all have the tabular shape of quadrangle and all with the vertical or substantially vertical direction of outside face 11A on outstanding.Impact absorption rib 30 is configured to: when side put on door panel 15, impact absorption rib 30 tilted towards substrate 21.Utilize this structure, impact absorption rib 30 is born the impact absorption function in the side impact collision process.
As shown in Figure 3, impact absorption rib 30 is configured to be square crossing on substrate 21.In other words, impact absorption rib 30 configures radially around the some P1 on substrate 21.The inner lower angle section of impact absorption rib 30 with about equally positioned at intervals on the circumference take P1 as the center of circle.As shown in Figure 4, impact absorption rib 30 is outstanding towards trim board 11, makes between the distal end portion of impact absorption rib 30 and trim board 11 and is provided with small gap.The distal end portion of impact absorption rib 30 can contact with trim board 11.
Each impact absorption rib 30 all has first surface 30A spaced apart and second surface 30B.First surface 30A is towards the opposite sense of the direction of tilt of impact absorption rib 30 in the side impact collision process, and second surface 30B is towards direction of tilt.Two direction of tilt restriction ribs 31 are outstanding from the first surface 30A of each impact absorption rib 30.Direction of tilt limits rib 31 and extends on the direction that impact absorption rib 30 is given prominence to.One end of each direction of tilt restriction rib 31 all is connected to the opposite face 21A of substrate 21.That is, direction of tilt limits between the first surface 30A that rib 31 is configured in the opposite face 21A of substrate 21 and impact absorption rib 30, so that impact absorption rib 30 is connected to substrate 21.Direction of tilt on first surface 30A limits rib 31 and is spaced apart at a predetermined distance from each other to configure with the Width with respect to impact absorption rib 30.
As shown in Figures 2 and 3, the first surface 30A of impact absorption rib 30 is positioned at respect to the clockwise same side around a P1.Direction of tilt limits rib 31 and is arranged on first surface 30A.In other words, impact absorption rib 30 being orientated to makes first surface 30A and second surface 30B configure in the mode that replaces.Direction of tilt limits the direction of tilt that rib 31 limits impact absorption rib 30, makes impact absorption rib 30 tilt towards substrate 21 in the downward mode of second surface.
Utilize direction of tilt to limit rib 31, impact absorption rib 30 is unlikely toppled in the side impact collision process along clockwise direction, more may topple in the counterclockwise direction.That is, impact absorption rib 30 is toppled over along identical direction, particularly, and along identical circumferentially the toppling over around a P1.
As mentioned above, the function that direction of tilt limits rib 31 is the direction of tilt limited section, and this direction of tilt limited section is used for limiting the direction of tilt that impact absorption rib 30 tilts towards substrate 21.Direction of tilt is limited independently of one another.Be provided with direction of tilt on it and limit the first surface 30A of rib 31 towards the opposite sense of the direction of tilt of impact absorption rib 30 in the side impact collision process.That is, direction of tilt restriction rib 31 is outstanding towards the opposite sense of direction of tilt from substrate 21 and first surface 30A.
Automobile door garnish rib 18 arranges integratedly with trim board 11.As shown in Fig. 3 and 4, automobile door garnish rib 18 is outstanding towards vehicle outside from outside face 11A, thereby contacts with the distal end portion of corresponding first surface 30A or approach.The distal end portion of each first surface 30A is all corresponding with the upper end in Fig. 4.Each automobile door garnish rib 18 all covers near the part of distal side edge of corresponding first surface 30A at least.With long and two-short dash line, automobile door garnish rib 18 is shown in Fig. 3.
Utilize above-mentioned structure, impact absorption rib 30 unlikely towards first surface 30A institute towards opposite sense (or towards automobile door garnish rib 18 sides, being clockwise direction in Fig. 3) inclination.Therefore, impact absorption rib 30 more may tilt towards the opposite sense (being anticlockwise direction in Fig. 3) of corresponding automobile door garnish rib 18.By utilizing corresponding automobile door garnish rib 18 to cover the part of each first surface 30A, impact absorption rib 30 is defined towards the direction of tilt of substrate 21.That is, the function of automobile door garnish rib 18 is the direction of tilt limited section, and this direction of tilt limited section is used for limiting the direction of tilt of impact absorption rib 30.
As Fig. 2 and shown in Figure 4, each is installed, and projection 40 is the pier shape and all surperficial 11A is outstanding outward from substrate 21.Installation projection 40 is configured in respectively four bights of substrate 21.Each installs the adapter plate 42 that projection 40 includes the distal side edge of four walls 41 and connecting wall 41.Surperficial 11A is outstanding outward from substrate 21 for wall 41.Each is installed projection 40 and all have the quadrangle profile corresponding with the shape in the corresponding bight of substrate 21 in the front view of Fig. 6.
As shown in Figure 4, adapter plate 42 is towards trim board 11.Each adapter plate 42 all has through hole 42A.Installation base 16 is arranged at trim board 11.Through hole 42A receives corresponding installation base 16.Each installation base 16 includes end 16A, the enhancing 16B of section and the bar 16C of section.The 16B of enhancing section is from the outstanding rib of the bar 16C of section.Place adapter plate 42 in the mode that contacts with the enhancing 16B of section.Can be to place adapter plate 42 with the mode of the Surface Contact of trim board 11.
The method that adapter plate 42 is fixed in trim board 11 is not limited to welding method, can use other any methods.For example, can utilize buckle or screw that adapter plate 42 is fixed in trim board 11.
As shown in Figure 2, the first wall 41A in four walls 41 of each installation projection 40 and the second wall 41B are all toward each other.The first wall 41A and the second wall 41B have respectively through hole 41A1 and 41B1.Through hole 41A1 and 41B1 are formed at respectively the about whole zone of the first wall 41A and the second wall 41B.Due to the existence of through hole 41A1 and 41B1, projection 40 flexing in the side impact collision process is installed.Even projection 40 flexings are installed, the impact absorption rib 30 that projection 40 also can not collapse to inclination is installed.
With reference to the upper left that represents with 40E in Fig. 3 projection 40 is installed and in the side impact collision process towards the impact absorption rib 30 that represents with 30E of installing that projection 40E tilts, illustrate in greater detail above structure.
Through hole 41A1 forms the essentially rectangular shape and is formed at the about whole zone of the first wall 41A.Through hole 41B1 forms the shape of essentially rectangular and is formed at the about whole zone of the second wall 41B.That is drill through on the direction that, Kong Zaiyu second surface 30B is vertical projection 40E is installed.
Due to the existence of through hole 41A1 and 41B1, projection 40E flexing in the side impact collision process is installed.Function with first wall 41A of through hole 41A1 is flexing section, and this flexing section is formed to cave in the side impact collision process to make installs projection 40 flexings.In addition, because through hole 41A1 is formed at the first wall 41A towards second surface 30B, so projection 40E is installed towards impact absorption rib 30E opening.
Other are installed projection 40 and also are configured to: also do not collapse to corresponding impact absorption rib 30 even projection 40 flexings are installed.Lower-left in Fig. 2 is installed projection 40 and is had the hole that drills through along the vertical direction installation projection 40, and wherein, the impact absorption rib 30 on the left side is installed projection 40 and tilted towards this lower-left.That is, projection 40 is installed towards impact absorption rib 30 openings on the left side in the lower-left.
Next, will illustrate how impact absorption part assembly 17 works.Be applied in vehicle if impact in the side impact collision process, door panel 15 is out of shape towards vehicle interior.Door panel 15(or outside plate 15B) press substrate 21, thus substrate 21 moves towards the inside of vehicle.Impact absorption rib 30 presses respectively trim board 11 and tilts towards substrate 21.Projection 40 is installed pressurized on the outstanding direction of projection 40 is being installed.As a result, projection 40 flexings (seeing Fig. 5 and Fig. 6) are installed.
The direction of tilt of each impact absorption rib 30 limits rib 31 by corresponding direction of tilt and corresponding automobile door garnish rib 18 limits.As shown in Figure 5 and Figure 6, impact absorption rib 30 tilts towards the identical direction along the circle of the some P1 in Fig. 6, namely, tilts in the counterclockwise direction or towards a plurality of arrow R1 indicated directions.By the inclination of impact absorption rib 30 and the flexing of installation projection 40, the impact in the side impact collision process is absorbed.
Put on the load of the vehicle interior side of automobile door garnish 10 shown in Fig. 7 via impact absorption part assembly 17.Abscissa represents substrate 21 displacement towards vehicle interior side in the side impact collision process.The displacement of substrate 21 represents the degree of impact absorption part 20 distortion.In this was measured, door panel 15 was restricted to 0 with the position that impact absorption part 20 contacts.Along with substrate 21 moves towards vehicle interior side, abscissa increases.Ordinate represents the absorbed load by the distortion of impact absorption part 20.
Block curve in Fig. 7 represents the variation of loading.Until substrate 21 arrives the target location that is represented by dotted lines, the load constant.This explanation impact absorption part 20 suitably absorbs energy, that is, the inclination by impact absorption rib 30 and flexing that projection 40 is installed be impact-absorbing fully.
This embodiment produce an effect will be described.In the side impact collision process, impact absorption rib 30 tilts towards substrate 21, therefore impacts by impact absorption part 20 to absorb.The direction of tilt of impact absorption rib 30 is limited by direction of tilt limited section (automobile door garnish rib 18 and direction of tilt limit rib 31).Utilize this structure, impact absorption rib 30 always tilts in the same direction, and direction of tilt is constant in different products.Therefore, carry out stable energy absorbing.Because impact absorption rib 30 is out of shape in an identical manner, so, the performance of impact absorption part assembly 17 can easily be assessed when deisgn product.
Do not exist automobile door garnish rib 18 and direction of tilt to limit the structure of rib 31 if impact absorption part assembly 17 has, each impact absorption rib 30 all towards with the direction of its plate Surface Vertical in the either direction inclination.That is, do not limit direction of tilt and impact absorption rib 30 can not tilt in the same direction.Even side impact collision is in the situation that identical the generation, for different side impact collision, impact absorption part 20 may be out of shape in a different manner.Therefore, unlikelyly carry out stable energy absorbing.
As previously mentioned, if impact absorption part 20 does not comprise impact absorption rib 30, do not limit direction of tilt.Therefore, the distortion of impact absorption part 20 can stably not occur.In this case, the F-S feature of impact absorption part 20 (relation between displacement and load) can be as shown in the long and short dash line in Fig. 7.Structure is compared therewith, and impact absorption part assembly 17 has preferably F-S feature (solid line in Fig. 7) and shows stable performance.
Direction of tilt limits rib 31 restriction impact absorption ribs 30 and tilts towards the direction different from predetermined direction.Therefore, impact absorption rib 30 suitably tilts towards predetermined direction in the side impact collision process.
Automobile door garnish rib 18 restriction impact absorption ribs 30 tilt towards the direction different from predetermined direction.Therefore, impact absorption rib 30 suitably tilts towards predetermined direction in the side impact collision process.
Because projection flexing in the side impact collision process is installed, so side is more effectively absorbed.
Because through hole 41A1 is arranged at the first wall 41A, so projection 40 flexing on the direction vertical with the direction of tilt of impact absorption rib 30 is installed.Compare with the structure that is not provided with through hole 41A1, the first wall 41A unlikely moves towards corresponding impact absorption rib 30.
(see figure 5) in the side impact collision process, when impact absorption rib 30 and corresponding the first wall 41A caved in, they more can not interfere with each other.Therefore, impact absorption rib 30 more suitably tilts, and the first wall 41A is flexing more suitably.As a result, more stably carry out energy absorbing.
(see figure 5) in the process of caving in, wall 41 may move towards the second surface 30B of corresponding impact absorption rib 30.If the right-hand inclination of impact absorption rib 30 in Fig. 5, impact absorption rib 30 can be poured onto the wall 41 that caves in.
Yet impact absorption rib 30 tilts towards the first wall 41A that is respectively arranged with through hole 41A1.In Fig. 5, impact absorption rib 30 tilts towards left.Therefore, impact absorption rib 30 unlikely is poured onto the wall 41 that caves in.In this embodiment, define the direction of tilt of impact absorption rib 30.In addition, relative with impact absorption rib 30 because through hole 41A1 is set to, so impact absorption rib 30 and installation projection 40 unlikely interfere with each other in the side impact collision process.
Because impact absorption rib 30 is along predetermined direction configuration and be formed at court's same direction inclination relevant to predetermined direction, so impact absorption rib 30 unlikely interferes with each other.Therefore, impact absorption rib 30 suitably tilts towards the direction of expection.
Because the arranged spaced of impact absorption rib 30 to equate is so when impact absorption rib 30 tilted as illustrated in fig. 6, they unlikely interfered with each other.Therefore, impact absorption rib 30 suitably tilts towards the direction of expection.
In addition, the structure that is configured to flexing rather than inclination with the impact absorption rib is compared, and the displacement of substrate 21 or the degree of distortion are large.That is, can increase the ratio of the original thickness of the thickness of impact absorption part 20 of distortion and impact absorption part 20.
Require impact absorption part 20 with the ratio distortion of appointment.If the degree of impact absorption part 20 distortion (or ratio of impact absorption part 20 distortion) can increase, can reduce the thickness of impact absorption part 20.As a result, can reduce the thickness of automobile door garnish 10 and car door, so that large inner space to be provided.
The＜the second embodiment 〉
With reference to Fig. 8, the second embodiment is described.The parts identical with the parts of the first embodiment will represent with identical Reference numeral and will no longer illustrate.Impact absorption part 120 comprises impact absorption rib 130, and the structure of the impact absorption rib 30 in the structure of this impact absorption rib 130 and the first embodiment is different.Schematically show substrate 21 in Fig. 8 and projection 40 is installed.
As shown in Figure 8, three impact absorption ribs 130 configure radially with the some P1 of interval (with the interval of 120 degree) on substrate 21 that equates.In the side impact collision process, impact absorption rib 130 tilted towards identical circumferential (in the counterclockwise direction) around a P1.The direction of tilt that represents impact absorption rib 130 with a plurality of arrow R2.
Utilize above structure, can produce the effect similar to the effect of the first embodiment.
The＜the three embodiment 〉
With reference to Fig. 9, the 3rd embodiment is described.The parts identical with the parts of the first embodiment will represent with identical Reference numeral and will no longer illustrate.Impact absorption part 220 comprises impact absorption rib 230, and the structure of the impact absorption rib 30 in the structure of this impact absorption rib 230 and the first embodiment or the structure of the impact absorption rib 130 in the second embodiment are different.The schematically illustrated substrate 21 of Fig. 9 and installation projection 40.
As shown in Figure 9, four impact absorption ribs 230 configure in the criss cross mode around a P1.Impact absorption rib 230 is not configured to towards the identical peripheral, oblique of the some P1 on substrate 21.That is, although the impact absorption rib is configured to tilt in the counterclockwise direction, the direction of tilt of impact absorption rib 230 can not be in the counterclockwise direction.The direction of tilt of each impact absorption rib 230 all limits independently.The direction of tilt that represents each impact absorption rib 230 with arrow R3.
Compare with the impact absorption rib 30 in the first embodiment, impact absorption rib 230 is configured to point of distance P1.More specifically, impact absorption rib 230 is configured to, and makes when impact absorption rib 230 tilts, and does not interfere thereby locate each other away from each other towards proximal each other.Two impact absorption ribs 230 wherein are oriented as, and make second surface locate adjacent to each other, and when impact absorption rib 230 tilted, the distance between the distal side edge of two impact absorption ribs 230 that second surface is located adjacent to each other reduced.Two other impact absorption rib 230 is constructed in an identical manner.Utilize this structure, even adjacent impact absorption rib 230 tilts toward each other, adjacent impact absorption rib 230 can not interfere with each other yet.
The＜the four embodiment 〉
With reference to Figure 10, the 4th embodiment is described.The parts identical with the parts of the first embodiment will represent with identical Reference numeral and will no longer illustrate.Impact absorption part 320 comprises impact absorption rib 330, and the structure of this impact absorption rib 330 is different from impact absorption rib 30,130,230 structure in the first embodiment, the second embodiment and the 3rd embodiment respectively.The schematically illustrated substrate 21 of Figure 10 and installation projection 40.
As shown in figure 10, four impact absorption ribs 330 configure in the criss cross mode around a P1.More specifically, impact absorption rib 330 is configured to, and makes towards proximal each other to absorb the little distance location of thickness of rib 330 with Charpy.Impact absorption rib 330 has respectively breach 331 near the end of putting P1.More specifically, each impact absorption rib 330 all has breach 331 between proximal and distal side edge, makes when impact absorption rib 330 tilts, and impact absorption rib 330 is not interfered adjacent impact absorption rib.
Utilize breach 331, impact absorption rib 330 is not interfered in tilting procedure each other.The direction of tilt that represents impact absorption rib 330 with a plurality of arrow R4.The impact absorption rib 330 that is in obliquity illustrates with long and two-short dash line and is represented by Reference numeral 330A.In addition, the breach 331 that is in the impact absorption rib of obliquity is represented by Reference numeral 331A.
＜other embodiments 〉
Here the technology of explanation is not limited to the above embodiment that illustrates in above explanation and accompanying drawing.Here the technology of explanation can comprise following embodiment.
(1) quantity of impact absorption rib and configuration can suitably change.For example, five impact absorption ribs can be set.
(2) shape of each impact absorption rib can suitably change.
(3) quantity of the direction of tilt of each impact absorption rib restriction rib is not limited to two.
(4) automobile door garnish rib 18 or direction of tilt limit rib 31 and can be configured to the direction of tilt limited section.Alternately, any parts except automobile door garnish rib 18 and direction of tilt limit rib 31 all can be configured to the direction of tilt limited section.
(5) the second wall 41B that is not limited to have the first wall 41A of through hole 41A1 and has through hole 4B1 of flexing section.Projection 40 is installed and allows to install projection 40 flexings as long as flexing section is arranged at, flexing section can be configured to difference.For example, each wall 41 all can have thin or V-shaped groove.Alternately, each wall 41 all can have slit.
(6) direction of tilt restriction rib 31 can have different structures.For example, direction of tilt restriction rib 31 can be outstanding from substrate 21 in the mode that does not contact with first surface 30A.
Claims (15)
1. impact absorption part assembly, it is positioned at the outside face that is positioned at vehicle outside of the automobile door garnish of vehicle, and described impact absorption part assembly comprises:
It is relative with the described outside face of described automobile door garnish that substrate, described substrate are configured to;
A plurality of impact absorption ribs, described a plurality of impact absorption rib is to be disposed at radially described substrate from the outstanding mode of described substrate on the direction substantially vertical with described outside face, each described impact absorption rib all has first surface and second surface, and each described impact absorption rib all is formed in the side impact collision process to tilt towards described substrate; And
A plurality of direction of tilt limited section, described direction of tilt limited section is used for limiting the direction of tilt that described impact absorption rib tilts towards described substrate, described direction of tilt limited section is arranged at least one party in described outside face and described substrate, and described direction of tilt is limited independently of one another.
2. impact absorption part assembly according to claim 1, is characterized in that,
Described first surface is towards the opposite sense of described direction of tilt,
Described second surface is towards described direction of tilt, and
Described direction of tilt limited section comprises that direction of tilt limits rib, described direction of tilt restriction rib is configured to limit corresponding impact absorption rib does not tilt corresponding impact absorption rib towards described opposite sense, it is all outstanding from the described first surface of corresponding impact absorption rib that each described direction of tilt limits rib.
3. impact absorption part assembly according to claim 1 and 2, is characterized in that,
Described impact absorption rib is outstanding towards described outside face from described substrate, and
Described direction of tilt limited section comprises the automobile door garnish rib, described automobile door garnish rib is arranged at described outside face, each the automobile door garnish rib all mode with at least a portion of the described first surface that covers corresponding impact absorption rib is outstanding from described outside face to described substrate, to limit described impact absorption rib, described impact absorption rib is not tilted towards described opposite sense.
4. impact absorption part assembly according to claim 1, it is characterized in that, described impact absorption part assembly also comprises at least one installation projection, described installation projection is outstanding from described substrate to described outside face, and the distal end portion of described installation projection is fixed in described automobile door garnish, described installation projection comprises flexing section, and described flexing section is formed in the side impact collision process caves in, and makes described installation projection flexing.
5. impact absorption part assembly according to claim 4, is characterized in that,
Described installation projection also comprises the first wall spaced apart and the second wall, and described the first wall has the described second surface of through hole and described the first a wall described impact absorption rib in described a plurality of impact absorption ribs, and
Described flexing section comprises described the first wall with through hole.
6. impact absorption part assembly according to claim 5, is characterized in that,
Described the second wall has through hole, and
Described flexing section comprises described the first wall and described the second wall that all has through hole.
7. impact absorption part assembly according to claim 1, is characterized in that,
Described a plurality of impact absorption rib is oriented as, and makes described first surface and described second surface configure in the mode that replaces, and
Described direction of tilt limited section limits the described direction of tilt of described impact absorption rib, makes described impact absorption rib tilt towards described substrate in the downward mode of described second surface.
8. impact absorption part assembly according to claim 1, is characterized in that, described a plurality of impact absorption ribs configure with respect to described point radially at the interval that makes progress in the week of the point on described substrate with about equally.
9. impact absorption part assembly according to claim 4, it is characterized in that, described installation projection also comprises adapter plate, and described adapter plate is connected to the distal side edge of described the first wall and the distal side edge of described the second wall, and described adapter plate is fixed in described automobile door garnish.
10. impact absorption part assembly according to claim 1, it is characterized in that, described a plurality of impact absorption ribs are configured to, and make towards proximal each other and locate away from each other, thereby when described impact absorption rib tilted, described impact absorption rib was not interfered each other.
11. impact absorption part assembly according to claim 1 is characterized in that,
Described a plurality of impact absorption rib is configured to, and make towards proximal each other and locate away from each other, thereby when described impact absorption rib tilted, described impact absorption rib was not interfered each other, and
At least two impact absorption ribs in described a plurality of impact absorption rib are oriented as, make described second surface locate adjacent to each other, and when described impact absorption rib tilted, the distance between the distal side edge of described at least two impact absorption ribs that described second surface is located adjacent to each other reduced.
12. impact absorption part assembly according to claim 1 is characterized in that,
Described a plurality of impact absorption rib is configured to, makes towards proximal each other to locate with the distance less than the thickness of described impact absorption rib, and
Each described impact absorption rib all has breach between proximal and distal side edge, make when described impact absorption rib tilts, and does not interfere between adjacent impact absorption rib.
13. the described impact absorption part of any one according to claim 4-6 assembly is characterized in that,
Described at least one installation projection comprises a plurality of installation projections corresponding with the quantity of described impact absorption rib.
14. impact absorption part assembly according to claim 13 is characterized in that described installation projection is disposed at respectively between described impact absorption rib, makes described the first wall to the described second surface of corresponding impact absorption rib.
15. the described impact absorption part of any one according to claim 4-6 assembly is characterized in that,
Described substrate has trapezoidal shape, and described trapezoidal shape has the oblique waist of the rear side that is positioned on the vehicle fore-and-aft direction,
Described installation projection is configured in respectively the bight of described substrate, and
Each described impact absorption rib is the near middle on the limit between the adjacent installation projection of being in of described substrate all.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011252602A JP5751451B2 (en) | 2011-11-18 | 2011-11-18 | Shock absorption structure for vehicles |
| JP2011-252602 | 2011-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103121428A true CN103121428A (en) | 2013-05-29 |
| CN103121428B CN103121428B (en) | 2015-07-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210453603.8A Expired - Fee Related CN103121428B (en) | 2011-11-18 | 2012-11-13 | Impact damper assembly used in vehicle |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5751451B2 (en) |
| CN (1) | CN103121428B (en) |
| DE (1) | DE102012220858A1 (en) |
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| CN108569235A (en) * | 2017-03-10 | 2018-09-25 | 丰田纺织株式会社 | Absorbing body |
| CN114537096A (en) * | 2020-11-24 | 2022-05-27 | 丰田自动车株式会社 | Side door for vehicle |
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| JP5851387B2 (en) * | 2012-12-06 | 2016-02-03 | 豊田鉄工株式会社 | Overlapped composite parts |
| JP6608796B2 (en) | 2016-10-26 | 2019-11-20 | トヨタ自動車株式会社 | Shock absorption structure for vehicles |
| US10427623B2 (en) * | 2017-05-02 | 2019-10-01 | GM Global Technology Operations LLC | Vehicle door trim panel with storage and energy absorption functionality |
| CN108583240B (en) * | 2018-04-03 | 2020-10-02 | 江苏卓燃工程咨询有限公司 | New energy automobile door with shock-absorbing function |
| JP7053395B2 (en) | 2018-07-20 | 2022-04-12 | トヨタ自動車株式会社 | Shock absorber |
| JP7078518B2 (en) * | 2018-11-07 | 2022-05-31 | トヨタ自動車株式会社 | Vehicle door |
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| US5154445A (en) * | 1991-09-23 | 1992-10-13 | Davidson Textron Inc. | Constant force air cushion arrangement for automotive side impact protection |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP5751451B2 (en) | 2015-07-22 |
| DE102012220858A1 (en) | 2013-05-23 |
| CN103121428B (en) | 2015-07-08 |
| JP2013107442A (en) | 2013-06-06 |
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