CN106740647B - Pedestrian protection structure for automobile - Google Patents
Pedestrian protection structure for automobile Download PDFInfo
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- CN106740647B CN106740647B CN201611255439.4A CN201611255439A CN106740647B CN 106740647 B CN106740647 B CN 106740647B CN 201611255439 A CN201611255439 A CN 201611255439A CN 106740647 B CN106740647 B CN 106740647B
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- support
- fixedly connected
- energy
- pedestrian protection
- absorbing box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0053—Legs
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- 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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses an automobile pedestrian protection structure, and belongs to the technical field of automobile parts. The pedestrian protection structure includes: the energy-absorbing box is fixed at the fixed connection position of the cross beam and the shank support, one end of the supporting structure is fixedly connected with the shank support, and the other end of the supporting structure is fixedly connected with the energy-absorbing box. According to the automobile pedestrian protection structure provided by the embodiment of the invention, the supporting structure is additionally arranged between the shank bracket and the energy absorption box in the existing pedestrian protection structure, so that the shank bracket can be favorably supported, deformation of the shank bracket is not easy to occur when the shank bracket is stressed, the anti-collision performance of the whole pedestrian protection structure is improved, and finally, better protection effect is provided for pedestrians.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to an automobile pedestrian protection structure.
Background
With the continuous development of automobile industry, automobiles become an indispensable part of life of the public, but with the increase of automobiles, traffic accidents are also increased, and the safety performance requirements of the automobile industry on the automobiles are also higher. In the collision process of people and vehicles, the automobile front bumper is a main structure for causing the injury of the lower limbs of pedestrians, when an accident occurs, the lower legs of the pedestrians directly collide with the front bumper, the tibia bears direct collision force, and the knee joint region bears shearing load while bearing bending load due to the delay of the tibia. Aiming at the problems, some pedestrian protection structures are designed at the front end of an automobile to protect the legs of pedestrians.
In the prior art, the patent with the application number of 201120540240.2 discloses a rear protection structure of an automobile, and the rear protection structure of the automobile comprises a rear cross beam and energy absorption boxes fixedly connected to two ends of the inner side of the rear cross beam, wherein one end of each energy absorption box is fixed with the automobile body through bolts, and the other end of each energy absorption box is welded on the rear cross beam. Because the energy-absorbing box is connected with the vehicle body by adopting bolts, the energy-absorbing box is easy to disassemble and maintain after collision deformation, and meanwhile, the cost can be reduced. The technical scheme of the patent is that the connection mode of the protection structure and the vehicle body is improved on the basis of the prior art, and the connection mode is easy to detach, but the pedestrian protection function of the protection structure is not improved. In the latter technology, a pedestrian protection structure including a cross beam, an energy-absorbing box and a lower leg support appears, the lower leg support is added to further strengthen the protection effect of the whole structure, and the energy-absorbing box can absorb a part of energy during collision, however, although the structure is improved in the prior art, when a car body collides, the front cross beam can deform due to the collision force, so that the lower leg support can not be well supported, and further the lower leg support can deform, thus the protection of the whole structure to pedestrians is influenced, and the protection performance of the lower leg support is still to be improved.
Disclosure of Invention
In order to solve the problems in the prior art, the embodiment of the invention provides an automobile pedestrian protection structure. The technical scheme is as follows:
there is provided an automotive pedestrian protection structure comprising: the energy-absorbing box is fixed at the fixed connection position of the cross beam and the shank support, one end of the supporting structure is fixedly connected with the shank support, and the other end of the supporting structure is fixedly connected with the energy-absorbing box.
Preferably, the crossbeam includes entablature, bottom end rail, the shank support includes left shank support, right shank support, the energy-absorbing box includes left energy-absorbing box and right energy-absorbing box, bearing structure includes left bearing structure and right bearing structure, the both ends of entablature respectively with the upper end of left shank support the upper end fixed connection of right shank support, the both ends of bottom end rail respectively with the lower extreme of left shank support the lower extreme fixed connection of right shank support, left energy-absorbing box is located the upper end of left shank support with the offside of entablature connection side, and with the upper end of left shank support, the one end fixed connection of entablature, right energy-absorbing box is located the upper end of right shank support with the offside of entablature connection side, and with the upper end of right shank support the other end fixed connection of entablature between left energy-absorbing box and the left shank support, right energy-absorbing box and right shank support respectively have fixed bearing structure between the right shank support and the right shank support.
Preferably, the left support structure is a left support plate, one end of the left support plate is fixedly connected with the bottom surface of the left energy absorption box, the other end of the left support plate is fixedly connected with the left calf support, the right support structure is a right support plate, one end of the right support plate is fixedly connected with the bottom surface of the right energy absorption box, the other end of the right support plate is fixedly connected with the right calf support, the left support plate has a first preset inclination angle relative to the bottom surface of the left energy absorption box, and the right support plate has a second preset inclination angle relative to the right energy absorption box.
Preferably, the first predetermined inclination angle and the second predetermined inclination angle are each 30 °.
Preferably, the left support structure is formed by bending an extension portion of the left energy absorption box, and the right support structure is formed by bending an extension portion of the right energy absorption box.
Preferably, the left support structure comprises a left support portion and a left fixing portion, the left support portion is formed in a bending mode forming a first preset included angle with the bottom surface of the left energy absorption box, the left fixing portion is fixedly connected with the left calf support, the right support structure comprises a right support portion and a right fixing portion, the right support portion is formed in a bending mode forming a second preset included angle with the bottom surface of the right energy absorption box, and the right fixing portion is fixedly connected with the right calf support.
Preferably, the first predetermined angle and the second predetermined angle are each 30 °.
Preferably, the pedestrian protection structure further comprises a connecting plate, wherein the connecting plate is fixedly connected with the energy absorption box, and threaded holes and/or buckle through holes are formed in the connecting plate.
Preferably, the connecting plate comprises a left connecting plate and a right connecting plate, the left connecting plate is fixedly connected with the left energy-absorbing box, and the right connecting plate is fixedly connected with the right energy-absorbing box.
Preferably, the fixed connection is a weld.
The technical scheme provided by the embodiment of the invention has the beneficial effects that:
in summary, according to the automobile pedestrian protection structure provided by the embodiment of the invention, the supporting structure is additionally arranged between the shank bracket and the energy absorption box, so that the supporting structure has a certain supporting effect on the shank bracket, and therefore, when an automobile is impacted in front, the shank bracket at the rear side of the beam is not easy to deform due to the supporting structure even if the front beam is deformed, the protection performance of the whole protection structure is enhanced, the stability of the protection structure is improved, and the structure is verified by related tests in the prior art, so that the protection capability of the whole automobile pedestrian is truly and effectively improved compared with the prior art. In addition, the automobile pedestrian protection structure provided by the embodiment of the invention has the advantages of simple structure, low cost and the like, and can be widely popularized in the field of automobile pedestrian protection structures.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an automotive pedestrian protection structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a part of an automotive pedestrian protection structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of a part of an automotive pedestrian protection structure according to an embodiment of the present invention;
FIG. 4 is a schematic side view of an automotive pedestrian protection structure provided in an embodiment of the present invention;
FIG. 5 is a schematic side view of an automotive pedestrian protection structure provided in an embodiment of the present invention;
fig. 6 is a schematic diagram showing a comparison between an automotive pedestrian protection structure and a pedestrian protection structure in the prior art according to an embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The pedestrian protection structure of the automobile provided by the embodiment of the invention comprises: the energy-absorbing box is fixed at the fixed connection position of the cross beam and the shank support, one end of the supporting structure is fixedly connected with the shank support, and the other end of the supporting structure is fixedly connected with the energy-absorbing box. According to the automobile pedestrian protection structure provided by the embodiment of the invention, the supporting structure is additionally arranged between the shank bracket and the energy absorption box in the existing pedestrian protection structure, so that the shank bracket can be favorably supported, deformation of the shank bracket is not easy to occur when the shank bracket is stressed, the anti-collision performance of the whole pedestrian protection structure is improved, and finally, better protection effect is provided for pedestrians.
The following describes the pedestrian protection structure for an automobile according to an embodiment of the present invention in detail with reference to specific embodiments and drawings.
Fig. 1 is a schematic perspective view of an automotive pedestrian protection structure according to an embodiment of the present invention. Fig. 2 is a schematic side view of an automotive pedestrian protection structure according to an embodiment of the present invention. Fig. 3 is a schematic partial structural view of an automotive pedestrian protection structure according to an embodiment of the present invention. Fig. 4 is a schematic side view of an automotive pedestrian protection structure according to an embodiment of the present invention. Fig. 5 is a schematic side view of an automotive pedestrian protection structure according to an embodiment of the present invention.
The pedestrian protection structure of the automobile provided by the embodiment of the invention comprises: the energy-absorbing device comprises a cross beam, a shank bracket, an energy-absorbing box and a supporting structure.
Preferably, as shown in fig. 1 to 3, the cross beam comprises an upper cross beam 11, a lower cross beam 12, the calf support comprises a left calf support 21, a right calf support 22, the crash boxes comprise a left crash box 31 and a right crash box 32, and the support structure comprises a left support structure 311a and a right support structure 321a. The two ends of the upper cross beam 11 are fixedly connected with the upper end of the left calf support 21 and the upper end of the right calf support 22 respectively, and the two ends of the lower cross beam 12 are fixedly connected with the lower end of the left calf support 21 and the lower end of the right calf support 22 respectively. The left energy-absorbing box 31 is located on the opposite side of the upper end of the left calf support 21 to the connection side of the upper beam 11 and is fixedly connected with the upper end of the left calf support 21 and one end of the upper beam 11, and the right energy-absorbing box 32 is located on the opposite side of the upper end of the right calf support 22 to the connection side of the upper beam 11 and is fixedly connected with the upper end of the right calf support 22 and the other end of the upper beam 11. A left support structure 311a and a right support structure 321a are respectively fixed between the left energy absorber 31 and the left calf support 21, and between the right energy absorber 32 and the right calf support 22. The left support structure 311a and the right support structure 321a function to support the left and right calf supports 21, 22, respectively. The support structure herein may support a plate, a support bar, or other structures having a function of supporting a leg supporter, to which the present invention is not limited.
Preferably, as shown in fig. 2 and 3, the left support structure 311a is a left support plate, one end of the left support structure 311a is fixedly connected with the bottom surface 311 of the left energy absorber 31, and the other end of the left support structure 311a is fixedly connected with the left calf support 21. The right support structure 321a is a right support plate, one end of the right support structure 321a is fixedly connected with the bottom surface 321 of the right energy absorber 32, and the other end of the right support structure 321a is fixedly connected with the right calf support 22. The left support structure 311a and the right support structure 321a may be made of high strength steel, and the present invention is not limited thereto.
It is also preferable that the left support structure 311a has a first predetermined inclination angle A with respect to the bottom surface 311 of the left crash box 31 1 (not shown in the drawings); as shown in fig. 4, the right support structure 321a has a second predetermined tilt angle a relative to the right crash box 32 2 。
Preferably, the first predetermined inclination angle A 1 And a second predetermined inclination angle A 2 Both 30 deg..
Preferably, the left support structure 311a is formed by bending an extension of the left crash box 31 and the right support structure 312a is formed by bending an extension of the right crash box 32. The left supporting structure 311a and the left energy absorption box 31 are integrally formed, specifically, the left supporting structure 311a is formed by bending an extension part of the bottom surface 311 of the left energy absorption box 31; the right support structure 321a is integrally formed with the right crash box 32, and specifically the right support structure 321a is formed by bending an extension portion of the bottom surface 321 of the right crash box 32.
Preferably, the left support structure 311a includes a left support portion and a left fixing portion (not shown), the left support portion forming a first predetermined angle A with the bottom surface 311 of the left crash box 31 1 Is formed in a bending manner, and the left fixing part is fixedly connected with the left calf support 21; as shown in fig. 5, the right support structure 321a includes a right support portion 51 and a right fixing portion 52, the right support portion 51 forming a second predetermined angle a with the bottom surface 321 of the right crash box 32 2 Is formed in a curved manner, and the right fixing portion 52 is fixedly coupled to the right calf support 22.
Preferably, the first predetermined angle A 1 And the second preset included angle A 1 Both 30 deg..
Fig. 6 is a schematic diagram showing a comparison between an automotive pedestrian protection structure and a pedestrian protection structure in the prior art according to an embodiment of the present invention. As shown in fig. 6, the pedestrian protection structure of the present embodiment of the present invention is different from the prior art in that the extending portion of the structure 321a on the bottom surface 321 of the energy-absorbing box 32 is different from the extending portion of the structure 321a' in the prior art, and the supporting structure provided by the present embodiment of the present invention is easily obtained by bending a portion of the extending portion of the structure on the bottom surface of the energy-absorbing box to form a supporting structure and fixedly connecting the supporting structure with the lower leg support by using the fixing portion of the supporting structure, for example, when the fixing connection is welding, the material cost is increased less than that in the prior art when the entire pedestrian protection structure is manufactured, and only one welding seam is required to be provided between the supporting structure and the lower leg support.
In addition, preferably, the pedestrian protection structure for the automobile provided by the embodiment of the invention further comprises a connecting plate, wherein the connecting plate is fixedly connected with the energy-absorbing box, and threaded holes and/or buckle through holes are formed in the connecting plate.
Preferably, returning to FIG. 1, the connection plates include a left connection plate 41 and a right connection plate 42, the left connection plate 41 being fixedly connected to the left crash box 31, the right connection plate 42 being fixedly connected to the right crash box 31.
Preferably, all the fixing connection modes in the scheme are welding.
Any combination of the above optional solutions may be adopted to form an optional embodiment of the present invention, which is not described herein.
In summary, according to the automobile pedestrian protection structure provided by the embodiment of the invention, the supporting structure is additionally arranged between the shank bracket and the energy absorption box, so that the supporting structure has a certain supporting effect on the shank bracket, and therefore, when an automobile is impacted in front, the shank bracket at the rear side of the beam is not easy to deform due to the supporting structure even if the front beam is deformed, the protection performance of the whole protection structure is enhanced, the stability of the protection structure is improved, and the structure is verified by related tests in the prior art, so that the protection capability of the whole automobile pedestrian is truly and effectively improved compared with the prior art. In addition, the automobile pedestrian protection structure provided by the embodiment of the invention has the advantages of simple structure, low cost and the like, and can be widely popularized in the field of automobile pedestrian protection structures.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (10)
1. An automotive pedestrian protection structure, characterized in that the pedestrian protection structure comprises: the energy-absorbing box is fixed at the fixed connection position of the cross beam and the shank support, one end of the supporting structure is fixedly connected with the shank support, and the other end of the supporting structure is fixedly connected with the energy-absorbing box.
2. The pedestrian protection structure according to claim 1, wherein the cross member comprises an upper cross member and a lower cross member, the lower leg support comprises a left lower leg support and a right lower leg support, the energy-absorbing box comprises a left energy-absorbing box and a right energy-absorbing box, the support structure comprises a left support structure and a right support structure, two ends of the upper cross member are fixedly connected with the upper end of the left lower leg support and the upper end of the right lower leg support respectively, two ends of the lower cross member are fixedly connected with the lower end of the left lower leg support and the lower end of the right lower leg support respectively, the left energy-absorbing box is positioned on the opposite side of the upper end of the left lower leg support and the upper cross member, and is fixedly connected with the upper end of the upper cross member, the right energy-absorbing box is positioned on the opposite side of the upper end of the right lower leg support and the other end of the upper cross member, and is fixedly connected with the left support structure and the right support structure respectively.
3. The pedestrian protection arrangement of claim 2, wherein the left support structure is a left support plate, one end of the left support plate is fixedly connected to the left energy-absorbing box bottom surface, the other end of the left support plate is fixedly connected to the left lower leg support, the right support structure is a right support plate, one end of the right support plate is fixedly connected to the right energy-absorbing box bottom surface, the other end of the right support plate is fixedly connected to the right lower leg support, the left support plate has a first predetermined inclination angle relative to the left energy-absorbing box bottom surface, and the right support plate has a second predetermined inclination angle relative to the right energy-absorbing box.
4. A pedestrian protection arrangement in accordance with claim 3, wherein the first predetermined angle of inclination and the second predetermined angle of inclination are each 30 °.
5. The pedestrian protection arrangement of claim 2, wherein the left support structure is formed by bending an extension of the left energy box and the right support structure is formed by bending an extension of the right energy box.
6. The pedestrian protection arrangement of claim 5, wherein the left support structure includes a left support portion and a left securing portion, the left support portion being formed in a curved manner at a first predetermined angle to the left crash box bottom surface, the left securing portion being fixedly connected to the left calf support, the right support structure including a right support portion and a right securing portion, the right support portion being formed in a curved manner at a second predetermined angle to the right crash box bottom surface, the right securing portion being fixedly connected to the right calf support.
7. The automotive pedestrian protection arrangement of claim 6, wherein the first predetermined angle and the second predetermined angle are each 30 °.
8. The pedestrian protection arrangement of any one of claims 2 to 7, further comprising a connection plate fixedly connected to the crash box, the connection plate being provided with threaded holes and/or snap-fit vias.
9. The pedestrian protection arrangement of claim 8, wherein the connection plate includes a left connection plate and a right connection plate, the left connection plate being fixedly connected to the left crash box and the right connection plate being fixedly connected to the right crash box.
10. The automotive pedestrian protection arrangement of any one of claims 1 to 7, wherein the fixed connection is a weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611255439.4A CN106740647B (en) | 2016-12-30 | 2016-12-30 | Pedestrian protection structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611255439.4A CN106740647B (en) | 2016-12-30 | 2016-12-30 | Pedestrian protection structure for automobile |
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| CN106740647A CN106740647A (en) | 2017-05-31 |
| CN106740647B true CN106740647B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611255439.4A Active CN106740647B (en) | 2016-12-30 | 2016-12-30 | Pedestrian protection structure for automobile |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111845601A (en) * | 2020-06-18 | 2020-10-30 | 江铃汽车集团有限公司 | Anticollision roof beam and car before car |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1262382A1 (en) * | 2001-06-01 | 2002-12-04 | Adlev S.r.l. | Protective structure for vehicles, designed to be used, in particular, in the event of impact with pedestrians |
| CN205059512U (en) * | 2015-10-13 | 2016-03-02 | 广州汽车集团股份有限公司 | Car body and car front end pedestrian protection architecture |
| CN205098117U (en) * | 2015-10-14 | 2016-03-23 | 北京汽车股份有限公司 | Flexible shank collision bearing structure of car and car |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4006894B2 (en) * | 1999-07-29 | 2007-11-14 | マツダ株式会社 | Front body structure of the vehicle |
| JP2005306161A (en) * | 2004-04-20 | 2005-11-04 | Asteer Co Ltd | Bumper device |
| JP4728314B2 (en) * | 2007-11-26 | 2011-07-20 | 本田技研工業株式会社 | Bumper structure for vehicles |
| JP5249723B2 (en) * | 2008-11-07 | 2013-07-31 | 富士重工業株式会社 | Bumper structure for vehicles |
| KR101305564B1 (en) * | 2011-12-12 | 2013-09-09 | 현대자동차주식회사 | Tubular back beam for vehicle |
| CN206954173U (en) * | 2016-12-30 | 2018-02-02 | 一汽-大众汽车有限公司 | Pedestrian protection structure |
-
2016
- 2016-12-30 CN CN201611255439.4A patent/CN106740647B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1262382A1 (en) * | 2001-06-01 | 2002-12-04 | Adlev S.r.l. | Protective structure for vehicles, designed to be used, in particular, in the event of impact with pedestrians |
| CN205059512U (en) * | 2015-10-13 | 2016-03-02 | 广州汽车集团股份有限公司 | Car body and car front end pedestrian protection architecture |
| CN205098117U (en) * | 2015-10-14 | 2016-03-23 | 北京汽车股份有限公司 | Flexible shank collision bearing structure of car and car |
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