Bumper assembly and vehicle
By setting up buffer energy-absorbing parts and through-lights on the inside of the vehicle bumper, the problem that traditional bumpers cannot effectively protect the pedestrian's knees is solved, and double anti-collision cushioning of pedestrian hips and knees is achieved, improving pedestrian safety.
Patent Information
- Application Number
- CN202421152106.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The cushioned foam of traditional vehicle bumpers can only provide anti-collision cushioning to pedestrian knees and cannot effectively protect parts above the knees.
The first buffer energy-absorbing member is arranged on the inside of the skin of the vehicle bumper, which is located above the anti-collision beam, and provides additional anti-collision cushioning through the penetration lamp to ensure that anti-collision protection is provided to pedestrian hips, while fixing it with the internal space of the vehicle and install.
The anti-collision buffer area is effectively expanded to ensure that pedestrian hips and knees are double protection, improve pedestrian safety and avoid major accidents.
Smart Images
Figure CN222202472U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of vehicles, and in particular to a bumper assembly, and also to a vehicle comprising the bumper assembly. Background Art
[0002] The front bumper assembly can play a protective role in the event of a vehicle collision. The bumper's own material and the buffer foam between the bumper and the anti-collision beam can provide a collision-proof and buffering effect for pedestrians in the event of a collision. Traditional buffer foam is usually located in the middle of the inner side of the front bumper skin of the car, and can usually only provide collision-proof and buffering for pedestrians' knees, but not for the area above the knees. Utility Model Content
[0003] In view of this, the present application provides a bumper assembly, which can provide anti-collision buffering for the part above the knees of pedestrians. The present application also provides a vehicle including the above-mentioned bumper assembly.
[0004] A bumper assembly is arranged on the front of a vehicle, comprising:
[0005] Bumper skin;
[0006] An anti-collision beam, located on the inner side of the bumper skin;
[0007] A first buffer energy absorbing member is located on the inner side of the bumper skin and above the anti-collision beam;
[0008] Wherein, the first buffering and energy absorbing member can provide anti-collision buffering for the buttocks of a human body.
[0009] Optionally, in the above-mentioned bumper assembly, a through light is arranged above the first buffer energy absorbing member;
[0010] In the direction from the rear end to the front end of the vehicle, the first buffer energy absorbing member has a portion protruding forward relative to the through-light to provide anti-collision buffering for the through-light.
[0011] Optionally, in the above-mentioned bumper assembly, the first buffer and energy-absorbing member is fixed to the bumper skin.
[0012] Optionally, in the above-mentioned bumper assembly, a bumper internal structural member is arranged on the inner side of the bumper skin and above the anti-collision beam;
[0013] The bumper skin, the bumper internal structural parts, and the through-lights form a containing space, and the first buffer energy absorbing member is arranged in the containing space.
[0014] Optionally, in the above-mentioned bumper assembly, the first buffer and energy-absorbing member includes a front end surface; the front end surface is attached to the bumper skin and is adapted to the shape of the bumper skin.
[0015] Optionally, in the above-mentioned bumper assembly, the first buffer and energy-absorbing member includes an upper end surface; the upper end surface is attached to the lower surface of the penetration lamp and is adapted to the shape of the lower surface of the penetration lamp.
[0016] Optionally, in the above-mentioned bumper assembly, the first buffer energy absorbing member includes a rear end face and a lower end face; the rear end face and the lower end face are respectively attached to the internal structural member of the bumper.
[0017] Optionally, in the above-mentioned bumper assembly, the first buffer and energy-absorbing member has an extended length in the direction from the left side of the vehicle body to the right side of the vehicle body.
[0018] Optionally, in the above-mentioned bumper assembly, a second buffer energy absorbing member is arranged between the anti-collision beam and the bumper skin, and the second buffer energy absorbing member is arranged to be aligned with the anti-collision beam in the height direction to provide anti-collision buffering for the human body's knees.
[0019] A vehicle comprises the bumper assembly described above.
[0020] In the bumper assembly and vehicle provided by the present application, a first buffer and energy-absorbing component is arranged on the inner side of the bumper skin and above the anti-collision beam, which not only fully utilizes the space on the inner side of the front of the vehicle, but also realizes the corresponding arrangement of the first buffer and energy-absorbing component on the inner upper part of the bumper skin. When the vehicle collides with a pedestrian, it can have a good anti-collision and buffering effect on the pedestrian's buttocks, effectively ensuring the safety of the pedestrian. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.
[0022] Figure 1 A cross-sectional view of the vehicle of the present application;
[0023] Figure 2 A cross-sectional view of the vehicle of the present application;
[0024] Figure 3 for Figure 1 Side view of
[0025] Figure 4 is a schematic structural diagram of a first buffer energy absorbing member;
[0026] Figure 5 for Figure 4 Side view of.
[0027] exist Figure 1-Figure 5 middle:
[0028] 1- bumper skin, 2- anti-collision beam, 3- first buffer energy absorbing member, 4- through lamp, 5- bumper internal structure, 6- second buffer energy absorbing member;
[0029] 31 - front end face, 32 - upper end face, 33 - rear end face, 34 - lower end face. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0031] like Figure 1-5 As shown, the embodiment of the present application provides a bumper assembly, which is arranged at the front of the vehicle. The bumper assembly includes a bumper skin 1, an anti-collision beam 2, and a first buffer energy absorbing member 3. The anti-collision beam 2 is located on the inner side of the bumper skin 1. The first buffer energy absorbing member 3 is located on the inner side of the bumper skin 1 and above the anti-collision beam 2. The first buffer energy absorbing member 3 can provide anti-collision buffering for the buttocks of the human body.
[0032] It should be noted that the inner side of the bumper skin 1 is the side of the bumper skin 1 close to the rear of the vehicle. The first buffering energy absorbing member 3 is a first buffering foam.
[0033] The present application arranges a first buffer energy-absorbing member 3 on the inner side of the bumper skin 1 and above the anti-collision beam 2, which not only fully utilizes the space on the inner side of the front of the vehicle, but also realizes the corresponding arrangement of the first buffer energy-absorbing member 3 on the inner upper part of the bumper skin 1. When the vehicle collides with a pedestrian, it can have a good anti-collision and buffering effect on the pedestrian's buttocks, effectively ensuring the safety of the pedestrian.
[0034] Please see attached Figure 1-3 In some embodiments of the present application, a through-light 4 is disposed above the first buffer energy absorbing member 3. In the direction from the rear to the front of the vehicle, the first buffer energy absorbing member 3 has a forwardly protruding portion relative to the through-light 4 to provide anti-collision buffering for the through-light 4.
[0035] Please refer to the attached Figure 2 , from the front to the rear of the vehicle, and from the rear to the front of the vehicle, that is, Figure 2 Direction indicated by the arrow.
[0036] The through-light 4 significantly improves the appearance of the vehicle, especially at night or in low visibility environments, the bright and continuous light lines make the vehicle very eye-catching on the road, enhance the recognition of the vehicle by other road users, and help improve driving safety. The through-light 4 includes a light strip, which is an LED light strip, which can be fitted on the top side of the bumper skin 1 and is located between the engine cover and the bumper skin 1.
[0037] Since the first buffer energy-absorbing member 3 has a portion protruding forward relative to the penetration lamp 4, when the front of the vehicle collides with an impactor, the portion protruding forward of the first buffer energy-absorbing member 3 can contact the impactor first, thereby providing anti-collision buffering for the penetration lamp 4 and protecting the penetration lamp 4, making it less likely to be damaged when impacted.
[0038] Please see attached Figure 1-3 In some embodiments of the present application, the first buffer energy absorbing member 3 is fixed to the bumper skin 1 .
[0039] It should be noted that after the first buffer energy absorbing member 3 is fixed to the inner side of the bumper skin 1, the bumper skin 1 together with the first buffer energy absorbing member 3 is assembled to the frame matched with the bumper skin 1; as above, the matched assembly of the various components of the bumper assembly is realized.
[0040] The first buffering energy absorbing member 3 is directly fixed on the bumper skin 1, so that the first buffering energy absorbing member 3 can be well installed and fixed in the bumper assembly, and the assembly is simple and the fixation is stable and reliable.
[0041] Furthermore, the first buffering energy absorbing member 3 is bonded and fixed to the inner side of the bumper skin 1 by adhesive glue. Alternatively, the first buffering energy absorbing member 3 is provided with a connecting portion for assembly with the headlamp to fix the first buffering energy absorbing member 3 to the headlamp, thereby realizing the fixed installation of the first buffering energy absorbing member 3 in the bumper assembly.
[0042] Please see attached Figure 1-3 In some embodiments of the present application, a bumper internal structure 5 is disposed on the inner side of the bumper skin 1 and above the anti-collision beam 2. The bumper skin 1, the bumper internal structure 5, and the through-light 4 form an accommodation space, and the first buffer energy absorbing member 3 is disposed in the accommodation space.
[0043] It should be noted that the bumper internal structural component 5 is located on the inner side of the bumper skin 1, and can support the bumper skin 1, or support or cooperate with other components in the front of the vehicle. Its specific structure can be found in the prior art and will not be described here one by one.
[0044] An annular accommodating space is formed under the circumference of the bumper skin 1, the bumper internal structure 5, and the through-light 4. The first buffer energy absorbing member 3 is arranged in the above-mentioned accommodating space, so that the above-mentioned space is fully utilized; further, the first buffer energy absorbing member 3 has a very stable limiting and fixing effect in the above-mentioned accommodating space. In the non-triggering state of impact, the first buffer energy absorbing member 3 can maintain its own structural stability very well, so as to have a good anti-collision and buffering effect on pedestrians when an impact occurs.
[0045] Please see attached Figure 4-5 In some embodiments of the present application, the first buffering energy absorbing member 3 includes a front end surface 31. The front end surface 31 is attached to the bumper skin 1 and is adapted to the shape of the bumper skin 1. Specifically, the front end surface 31 is an arc-shaped structure adapted to the shape of the bumper skin 1.
[0046] Furthermore, the first buffering energy absorbing member 3 includes an upper end surface 32. The upper end surface is attached to the lower surface of the through-light 4 and matches the shape of the lower surface of the through-light 4. Specifically, the upper end surface 32 is formed with a first step surface matching the lower surface of the through-light 4.
[0047] Furthermore, the first buffer energy absorbing member 3 includes a rear end face 33 and a lower end face 34. The rear end face 33 and the lower end face 34 are respectively attached to the bumper internal structure 5. Specifically: the bumper internal structure 5 forms an L shape, and the rear end face 33 and the lower end face 34 are respectively attached to the rear side and the bottom side of the L-shaped bumper internal structure 5.
[0048] As described above, the spatial dimension of the first buffer energy absorbing member 3 is maximized, and the accommodation space enclosed by the bumper skin 1, the bumper internal structure 5, and the through-light 4 is fully utilized, thereby maximizing the anti-collision buffering effect of the first buffer energy absorbing member 3.
[0049] In certain embodiments of the present application, the first energy-absorbing component 3 has an extended length in a direction from the left side of the vehicle body to the right side of the vehicle body.
[0050] It should be noted that please refer to the attached Figure 1 , from the left side of the vehicle body to the right side of the vehicle body, and from the right side of the vehicle body to the left side of the vehicle body, that is, Figure 1 The direction indicated by the arrow is the width direction of the vehicle body.
[0051] The first buffer and energy-absorbing member 3 runs through the width direction of the vehicle body, which is not only convenient and fast to process and assemble, saving time and effort, but also can provide a more comprehensive anti-collision and buffering effect on the buttocks of pedestrians, avoiding the occurrence of major safety accidents and ensuring the safety of pedestrians.
[0052] In some embodiments of the present application, a second buffering energy absorbing member 6 is disposed between the anti-collision beam 2 and the bumper skin 1. The second buffering energy absorbing member 6 is aligned with the anti-collision beam 2 in the height direction to provide anti-collision buffering for the human body's knees.
[0053] It should be noted that the second buffering energy absorbing member is a second buffering foam. The second buffering energy absorbing member 6 is aligned with the inner middle part of the bumper skin 1 .
[0054] As mentioned above, it provides double anti-collision and cushioning protection for pedestrians' knees and hips. The anti-collision and cushioning effect is more comprehensive, which maximizes the guarantee of pedestrian safety and avoids the occurrence of major safety accidents.
[0055] In summary, the present application also provides a vehicle, which includes the bumper assembly described above.
[0056] Since the vehicle of the present application includes the bumper assembly described above, the beneficial effects brought about by the bumper assembly to the vehicle can be found above and will not be repeated here.
[0057] The basic principles of the present application are described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, effects, etc. mentioned in the present application are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. are required by each embodiment of the present application. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, not for limitation, and the above details do not limit the present application to being implemented by adopting the above specific details.
[0058] The block diagrams of the devices, apparatuses, equipment, and systems involved in this application are only illustrative examples and are not intended to require or imply that they must be connected, arranged, and configured in the manner shown in the block diagram. As will be appreciated by those skilled in the art, these devices, apparatuses, equipment, and systems can be connected, arranged, and configured in any manner. Words such as "including", "comprising", "having", etc. are open words, referring to "including but not limited to", and can be used interchangeably with them. The words "or" and "and" used here refer to the words "and / or" and can be used interchangeably with them, unless the context clearly indicates otherwise. The words "such as" used here refer to the phrase "such as but not limited to", and can be used interchangeably with them.
[0059] It should also be noted that in the apparatus, device and method of the present application, each component or each step can be decomposed and / or recombined. Such decomposition and / or recombination should be regarded as equivalent solutions of the present application.
[0060] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present application. Therefore, the present application is not intended to be limited to the aspects shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.
[0061] It should be understood that the qualifiers "first", "second", "third", "fourth", "fifth" and "sixth" used in the description of the embodiments of the present application are only used to more clearly explain the technical solutions and cannot be used to limit the scope of protection of the present application.
[0062] The above description has been given for the purpose of illustration and description. In addition, this description is not intended to limit the embodiments of the present application to the forms disclosed herein. Although multiple example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, changes, additions and sub-combinations thereof.
Claims
1. A bumper assembly, characterized in that: Set on the front of the vehicle, including: Bumper skin (1); An anti-collision beam (2) located on the inner side of the bumper skin (1); A first buffering energy absorbing member (3) is located on the inner side of the bumper skin (1) and above the anti-collision beam (2); Wherein, the first buffering and energy absorbing member (3) can provide anti-collision buffering for the buttocks of the human body.
2. The bumper assembly according to claim 1, characterized in that: A through-light (4) is arranged above the first buffer energy absorbing member (3); In the direction from the rear end to the front end of the vehicle, the first buffer energy absorbing member (3) has a portion protruding forward relative to the through-light (4) to provide anti-collision buffering for the through-light (4).
3. The bumper assembly according to claim 1, characterized in that: The first buffer energy absorbing member (3) is fixed to the bumper skin (1).
4. The bumper assembly according to claim 2, characterized in that: A bumper internal structural component (5) is arranged on the inner side of the bumper skin (1) and above the anti-collision beam (2); The bumper skin (1), the bumper internal structural component (5), and the through-light (4) form a receiving space, and the first buffer energy absorbing component (3) is arranged in the receiving space.
5. The bumper assembly according to claim 4, characterized in that: The first buffering energy absorbing member (3) comprises a front end surface (31); the front end surface (31) is attached to the bumper skin (1) and is adapted to the shape of the bumper skin (1).
6. The bumper assembly according to claim 4, characterized in that: The first buffer energy absorbing member (3) comprises an upper end surface (32); the upper end surface is attached to the lower surface of the through-light (4) and is adapted to the shape of the lower surface of the through-light (4).
7. The bumper assembly according to claim 4, characterized in that: The first buffer energy absorbing member (3) comprises a rear end surface (33) and a lower end surface (34); the rear end surface (33) and the lower end surface (34) are respectively attached to the bumper internal structural member (5).
8. The bumper assembly according to claim 1, characterized in that: In the direction from the left side of the vehicle body to the right side of the vehicle body, the first buffer energy absorbing member (3) has an extended length.
9. The bumper assembly according to any one of claims 1 to 8, characterized in that: A second buffering energy absorbing member (6) is arranged between the anti-collision beam (2) and the bumper skin (1); the second buffering energy absorbing member (6) is arranged aligned with the anti-collision beam (2) in the height direction to provide anti-collision buffering for the human body's knees.
10. A vehicle, characterized in that: A bumper assembly comprising any one of claims 1-9.