Automobile front bumper mounting structure and automobile with same
By installing a support structure at the bottom of the front bumper bracket and fixing it to the vehicle body, the problem of poor buffering effect caused by the front bumper sinking is solved, and the stability and buffering effect of the bumper are maintained during vehicle vibration.
Patent Information
- Application Number
- CN202520103217.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-01-16
AI Technical Summary
The front bumper cannot effectively cushion the impact of the front bumper bracket sinking during vehicle movement, and existing technologies cannot effectively solve this problem.
By installing a support structure at the bottom of the front bumper bracket and fixing it to the vehicle body structure, vertical support is provided to prevent sagging.
It effectively prevents the front bumper bracket and front bumper from sinking during vehicle vibration or bumps, ensuring that the bumper is in the optimal position to provide cushioning and improve safety.
Smart Images
Figure CN223919275U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive bumper technology, and in particular to an automotive front bumper mounting structure and an automotive having the same. Background Technology
[0002] The front bumper of a car is mounted on a front bumper bracket, which is installed on the front of the car body, holding the bumper in place at the front of the vehicle. In the event of a low-speed collision, the front bumper acts as a buffer, absorbing some of the impact energy, reducing the impact on the vehicle's internal structure and passengers, and mitigating the degree of damage caused by the accident.
[0003] During vehicle operation, vibrations caused by the car itself or driving on bumpy roads can lead to vibrations in the front bumper support. Over time, these vibrations can cause the front bumper support to sag. When the front bumper support sags and shifts, it can cause the front bumper to shift as well, resulting in the bumper failing to provide effective cushioning. Therefore, the issue of front bumper sagging needs to be addressed. Utility Model Content
[0004] In view of this, the purpose of this utility model is to provide a front bumper mounting structure for automobiles and an automobile having the same, which can ensure that the front bumper support will not sink during automobile driving.
[0005] This utility model provides a front bumper mounting structure for automobiles, including a front bumper bracket and a support structure. The front bumper bracket is used to mount the front bumper, and the support structure is connected to the bottom of the front bumper bracket to fix the front bumper bracket to the body structure of the front of the automobile, so that the front bumper bracket and the body structure of the front of the automobile remain relatively fixed.
[0006] Optionally, the support structure includes a body part and an assembly part. The body part has mounting holes for mounting the body part on the vehicle body structure at the front of the car. The assembly part is connected to the end of the body part and the body part is closer to the front bumper bracket. The assembly part has mounting holes for connecting with the front bumper bracket.
[0007] Optionally, the support structure further includes a connecting part, the two ends of which are respectively connected to the ends of the main body and the assembly part. The connecting part is bent and the connecting part and the assembly part enclose a receiving space.
[0008] Optionally, the connecting portion of the support structure includes a first bent portion and a second bent portion connected in sequence. The support structure is bent at the end of the main body to form the first bent portion, the support structure is bent at the end of the first bent portion to form the second bent portion, and the support structure is bent at the end of the second bent portion to form an assembly portion. The first bent portion, the assembly portion, and the second bent portion enclose a receiving space, which is closer to the front bumper bracket than the main body.
[0009] Optionally, the bottom of the front bumper bracket has an extension portion, the extension portion has a groove whose extension direction is perpendicular to the extension direction of the main body portion, the groove of the extension portion has a protrusion, and the mounting hole of the mounting portion of the support structure engages with the protrusion.
[0010] Optionally, the cross-sectional area of the groove gradually increases in the direction that it moves away from the extension.
[0011] Optionally, the protrusion is located on the sidewall of the groove, and the protrusion has a guide surface that gradually moves away from the sidewall of the groove in a direction that gradually approaches the extension.
[0012] Optionally, it also includes a locking member that passes through the mounting hole on the body portion and is detachably connected to the vehicle body structure at the front of the vehicle.
[0013] Optionally, the main body is also provided with a lifting hole.
[0014] This utility model also provides a car, including the car front bumper mounting structure as described above.
[0015] The beneficial effects of this utility model are as follows: by using a support structure to fix the front bumper bracket to the body structure of the car front from below, the front bumper bracket is kept fixed to the body structure of the car front and can play a supporting role from below, preventing the front bumper bracket from sinking after long-term use of the car, which in turn causes the front bumper to sink. Attached Figure Description
[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the installation state of the automotive front bumper mounting structure according to this utility model.
[0018] Figure 2 This is a partial structural diagram of the installation state of a car front bumper mounting structure according to the present invention.
[0019] Figure 3 This is a schematic diagram of the support structure in the mounting structure of a car front bumper according to the present invention.
[0020] Figure 4 This is a partial structural diagram of a car front bumper mounting structure according to the present invention.
[0021] Figure 5 for Figure 4 A magnified view of a portion of point A in the middle.
[0022] In the picture:
[0023] Front bumper bracket 10, extension 11, groove 111, protrusion 12, guide surface 121;
[0024] Support structure 20, main body 21, mounting hole 211, lifting hole 212, connecting part 22, first bending part 221, second bending part 222, assembly part 23, assembly hole 231, accommodating space 24;
[0025] Front-end framework 30;
[0026] 40mm anti-collision beam;
[0027] Locking component 50. Detailed Implementation
[0028] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of this utility model. Based on the description of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.
[0029] Unless otherwise explicitly specified and limited, the terms "setup," "installation," and "connection" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of these terms based on the specific circumstances.
[0030] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0031] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.
[0032] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.
[0033] like Figure 1 As shown, this embodiment provides a front bumper mounting structure for automobiles, including a front bumper bracket 10 and a support structure 20. The front bumper bracket 10 is used to mount the front bumper and is mounted on the vehicle's front body structure, such as the front frame 30 of the front of the vehicle. This is the current mounting method for the front bumper bracket 10. By mounting the front bumper bracket 10 on the front frame 30, the front bumper bracket 10 is fixed to the front of the vehicle. However, in this method, the bottom of the front bumper bracket 10 is not supported, and it is easy for the front bumper bracket 10 to sink during vehicle vibration or bumps, which in turn causes the bumper to sink. In this embodiment, the bottom of the front bumper bracket 10 is fixedly connected to the vehicle's front body structure through the support structure 20, such as on the anti-collision beam 40 located below the front bumper, or on other body structures located below the front bumper. This keeps the front bumper bracket 10 relatively fixed to the vehicle's front body structure. When the front bumper vibrates with the vehicle body, the support structure 20 provides vertical support for the front bumper bracket 10, preventing the front bumper bracket 10 from sinking. Furthermore, since the support structure 20 connects the front bumper bracket 10 and the anti-collision beam 40, and the anti-collision beam 40 is fixedly installed on the vehicle body, the support structure 20 can always be in the support position and will not be displaced when the car vibrates or bumps.
[0034] Specifically, such as Figure 2 and Figure 3As shown, the support structure 20 includes a body portion 21 and an assembly portion 23. The body portion 21 has mounting holes 211 for mounting the body portion 21 onto the vehicle body structure at the front of the car. Correspondingly, the vehicle front bumper mounting structure provided in this embodiment also includes a locking member 50. The locking member 50 passes through the mounting holes 211 on the body portion 21 and is detachably connected to the vehicle body structure at the front of the car. For example, the locking member 50 is a bolt, which detachably connects the body portion 21 of the support structure 20 to the anti-collision beam 40. The assembly portion 23 is connected to the end of the body portion 21, and the body portion 21 is closer to the front bumper bracket 10. The assembly portion 23 has mounting holes 231 for connecting to the front bumper bracket 10. The support structure 20 is connected to the front frame 30 and the anti-collision beam 40 of the vehicle head via the body part 21 and the assembly part 23, respectively, keeping the front bumper bracket 10 and the anti-collision beam 40 relatively fixed, so that the front bumper bracket 10 and the anti-collision beam 40 will not shift relative to each other. The support structure 20 is located below the front bumper bracket 10, providing vertical support for the front bumper bracket 10 and preventing it from sinking during vehicle vibration or bumps. The body part 21 also has a lifting hole 212 for providing a lifting point when lifting the vehicle.
[0035] Furthermore, in order to ensure a more secure connection between the support structure 20 and the front bumper bracket 10, the support structure 20 also includes a connecting part 22. The two ends of the connecting part 22 are respectively connected to the ends of the main body part 21 and the assembly part 23. The connecting part 22 is bent, and the connecting part 22 and the assembly part 23 enclose and form an accommodating space 24.
[0036] Specifically, such as Figure 3 As shown, the connecting portion 22 of the support structure 20 includes a first bending portion 221 and a second bending portion 222 connected in sequence. The support structure 20 bends to the right at the end of the main body portion 21 to form the first bending portion 221. The support structure 20 bends upward at the end of the first bending portion 221 to form the second bending portion 222. The support structure 20 bends to the left at the end of the second bending portion 222 to form the assembly portion 23. The first bending portion 221, the assembly portion 23, and the second bending portion 222 enclose a receiving space 24. The receiving space 24 is closer to the front bumper bracket 10 than the main body portion 21. This receiving space 24 can be used to adapt to a part of the structure of the front bumper bracket 10, so that the connection between the support structure 20 and the front bumper bracket 10 is more secure.
[0037] Correspondingly, such as Figure 4 and Figure 5As shown, the bottom of the front bumper bracket 10 has an extension 11. The extension 11 has a groove 111 whose extension direction is perpendicular to the extension direction of the main body 21. A protrusion 12 is provided in the groove 111 of the extension 11. The mounting hole 231 of the mounting part 23 of the support structure 20 engages with the protrusion 12. When the mounting part 23 of the support structure 20 extends into the groove 111 of the extension 11, the receiving space 24 enclosed by the mounting part 23 and the first bending part 221 and the second bending part 222 below the mounting part 23 can wrap the part of the extension 11 below the groove 111. Since the mounting part 23 extends into the groove 111 of the extension 11, the mounting part 23 serves as a support part of the front bumper bracket 10, thus providing a larger support area and providing more stable support for the front bumper bracket 10.
[0038] And, as Figure 5 As shown, in the direction that the groove 111 moves away from the extension 11, the two inner sidewalls of the groove 111 gradually move away from each other, so that the cross-sectional area of the groove 111 gradually increases in the direction that it moves away from the extension 11. Correspondingly, the cross-sectional area of the groove 111 gradually decreases in the direction that it moves closer to the assembly part 23. This facilitates the quick alignment of the assembly part 23 of the support structure 20 with the groove 111 of the extension 11 when installing the support structure 20. The assembly part 23 extends into the groove 111 from the part with the larger cross-sectional area of the groove 111 of the extension 11. And because the cross-sectional area of the groove 111 gradually decreases, it can gradually guide the assembly part 23, so that the assembly hole 231 of the assembly part 23 is quickly aligned and installed with the protrusion 12 in the groove 111.
[0039] Furthermore, the protrusion 12 is located on the sidewall of the groove 111. The protrusion 12 has a guide surface 121, which gradually moves away from the sidewall of the groove 111 in the direction of gradually approaching the extension 11. That is, the guide surface 121 is an inclined surface. When the mounting part 23 gradually extends into the groove 111 of the extension 11, the mounting part 23 contacts the guide surface 121 and gradually moves towards the part of the guide surface 121 furthest from the sidewall of the groove 111 under the guidance of the guide surface 121. When the mounting part 23 moves to the part of the guide surface 121 furthest from the sidewall of the groove 111, the protrusion 12 engages with the mounting hole 231 of the mounting part 23. The support structure 20 can be made of a deformable material, so that the mounting part 23 gradually adapts to the guide surface 121 during the contact process.
[0040] In summary, the front bumper mounting structure provided in this embodiment ensures that the front bumper bracket 10 will not sag during long-term use of the vehicle, thereby preventing the front bumper from sagging and keeping it firmly in its optimal working position. Furthermore, the support structure 20 is securely connected to the front bumper bracket 10 and will not easily detach during vehicle use.
[0041] This embodiment also provides a car, including the front bumper mounting structure described above.
[0042] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.
Claims
1. A front bumper mounting structure for automobiles, characterized in that: The application relates to a front bumper support (10) and a support structure (20) connected to the bottom of the front bumper support (10) and used for fixing the front bumper support (10) to the body structure of a vehicle head, so that the front bumper support (10) is relatively fixed to the body structure of the vehicle head.
2. The automobile front bumper mounting structure according to claim 1, characterized by: The support structure (20) comprises a body part (21) and an assembly part (23), the body part (21) is provided with mounting holes (211) for mounting the body part (21) on the body structure of the vehicle head, the assembly part (23) is connected to the end of the body part (21) and is closer to the front bumper support (10), and the assembly part (23) is provided with assembly holes (231) for connecting the front bumper support (10).
3. The automobile front bumper mounting structure according to claim 2, characterized by: The support structure (20) further comprises a connecting part (22), the two ends of the connecting part (22) are connected to the end of the body part (21) and the assembly part (23) respectively, the connecting part (22) is in a bent shape, and the connecting part (22) and the assembly part (23) enclose a containing space (24).
4. The automobile front bumper mounting structure according to claim 3, characterized by: The connecting part (22) of the support structure (20) comprises a first bent part (221) and a second bent part (222) connected in sequence, the support structure (20) is bent at the end of the body part (21) to form the first bent part (221), the support structure (20) is bent at the end of the first bent part (221) to form the second bent part (222), the support structure (20) is bent at the end of the second bent part (222) to form the assembly part (23), the first bent part (221), the assembly part (23) and the second bent part (222) enclose the containing space (24), and the containing space (24) is closer to the front bumper support (10) than the body part (21).
5. The automobile front bumper mounting structure according to claim 3, characterized by: The bottom of the front bumper support (10) is provided with an extension part (11), the extension part (11) is provided with a groove (111) in a direction perpendicular to the extension direction of the body part (21), the groove (111) of the extension part (11) is provided with a protruding block (12), and the assembly hole (231) of the assembly part (23) of the support structure (20) is clamped with the protruding block (12).
6. The automobile front bumper mounting structure according to claim 5, characterized by: The cross-sectional area of the groove (111) gradually increases in a direction gradually away from the extension part (11).
7. The automobile front bumper mounting structure according to claim 5, characterized by: The protruding block (12) is located on the side wall of the groove (111), the protruding block (12) has a guide surface (121), and the guide surface (121) gradually moves away from the side wall of the groove (111) in a direction gradually close to the extension part (11).
8. The automobile front bumper mounting structure according to claim 2, characterized by: The application further relates to a locking part (50) which is detachably connected to the body structure of the vehicle head through the mounting hole (211) in the body part (21).
9. The automobile front bumper mounting structure according to claim 2, characterized by: The body part (21) is further provided with a lifting hole (212).
10. An automobile characterized by comprising: The automobile front bumper mounting structure according to any one of claims 1 to 9.