Automobile anti-collision rod support with buffer structure

Abstract

The utility model discloses an automobile anti -collision rod support with buffer structure relates to automobile anti -collision structure technical field, and the rear end of mounting panel is equipped with buffer mechanism, and buffer mechanism includes two groups of buffer damp, and the outside of buffer damp is connected with the fixed frame, and the front end of mounting panel is connected with the mounting seat, and the left and right two ends of mounting seat each is equipped with the connecting rod, and the outside of connecting rod is connected with the threaded shaft, and the threaded shaft is fixedly connected with the fixed frame, and the rear end of connecting seat is connected with the fixed plate, the front end of mounting panel is equipped with the sliding axle, and the outside of sliding axle is equipped with the damper spring, and the left and right two ends of damper spring all are equipped with the sliding sleeve, and the front end of sliding sleeve is connected with the support rod, and the rear end of support rod is equipped with the sliding block. Through buffer mechanism to mounting panel support, make mounting panel after with vehicle adhesion, and vehicle can transmit part impact force to fixed frame and buffer damp, thereby make the impact force that vehicle itself and mounting panel received drop, and can prevent the fixed frame and easily appear the situation of deformation.

Description

Technical Field

[0001] This utility model relates to the field of automotive anti-collision structure technology, specifically to an automotive anti-collision bar bracket with a buffer structure. Background Technology

[0002] Car bumper brackets are key components connecting car bumpers to the vehicle's frame, serving to fix and support the bumper. They also help disperse impact forces during a collision, protecting the vehicle's main structure and the safety of occupants. However, existing car bumper brackets have some shortcomings, such as:

[0003] Application No.: CN202211046479.3 describes a car anti-collision bar bracket with a buffer function. This device enhances the strength of the car door panel by installing an adjustable anti-collision bar, a buffer component, and a locking component on the car door body. At the same time, it can buffer the door when it is subjected to a side impact, preventing the door from being severely deformed and enhancing the safety of the car. However, in actual use, this device is difficult to offset the impact force, which may cause the impact force to affect the bracket itself and cause damage.

[0004] Therefore, we propose a car bumper bracket with a buffer structure to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a car bumper bracket with a buffer structure to solve the problem mentioned in the background art that the current car bumper brackets on the market are difficult to offset the impact force, which may cause the impact force to affect the bracket itself and cause damage.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a car anti-collision bar bracket with a buffer structure, including a mounting plate and an adhesive layer mounted on the front end of the mounting plate;

[0007] The rear end of the mounting plate is provided with a buffer mechanism, which includes two sets of buffer damping. The buffer damping is connected to a fixed frame on the outside, and the front end of the mounting plate is connected with a mounting base. Each end of the mounting base is provided with a connecting rod, and the outer side of the connecting rod is connected with a threaded shaft. The threaded shaft is threadedly fixed to the fixed frame. The front end of the buffer damping is provided with a connecting base, and the rear end of the connecting base is connected with a fixed plate.

[0008] The mounting plate has a sliding shaft at the front end, and a damping spring is provided on the outside of the sliding shaft. The damping spring has sliding sleeves at both ends. The front end of the sliding sleeve is connected to a support rod, and the rear end of the support rod is provided with a slider.

[0009] By supporting the mounting plate with a buffer mechanism, the vehicle can transfer some of the impact force to the mounting frame and buffer damping after the mounting plate is in contact with the vehicle. This reduces the impact force on the vehicle and the mounting plate, and prevents the mounting frame from easily deforming. Furthermore, the damping spring and sliding sleeve allow the mounting plate to partially rebound when subjected to impact. The damping spring then moves the sliding sleeve, transferring some of the impact force to the support rod. This, together with the buffer mechanism, offsets the impact force, increasing the protective performance of the device.

[0010] As a preferred technical solution of this utility model, a buffer air cushion is connected to the rear end of the mounting plate, and an adhesive layer is connected to the rear end of the buffer air cushion, and the buffer air cushion is fixedly connected to the mounting plate.

[0011] The above technical solution enables the mounting plate to be more stable when it is fixedly connected to the vehicle itself, and also enables the mounting plate itself to have a certain impact resistance.

[0012] As a preferred technical solution of this utility model, the front end of the mounting plate is provided with micro damping, and the micro damping is fixedly connected to the fixing frame. The fixing frame is provided with a threaded groove inside, and the fixing frame is fixedly connected to the threaded shaft through the threaded groove.

[0013] The above technical solution enables the mounting bracket to support the mounting plate through micro-damping, thereby increasing the stability of the equipment during operation.

[0014] As a preferred technical solution of this utility model, the rear end of the mounting plate is provided with two sets of fixing seats, and the fixing seats are fixedly connected to the left and right sides of the sliding shaft, and the rear end of the sliding sleeve is slidably connected to the mounting plate.

[0015] The above technical solution enables the sliding sleeve to move more stably, thereby increasing the stability of the device during operation.

[0016] As a preferred embodiment of this utility model, the rear end of the sliding sleeve is provided with a rotating shaft, and the rear end of the sliding sleeve is connected to the support rod through the rotating shaft. The rear end of the support rod is connected to another set of rotating shafts, and the rear end of the support rod is fixedly connected to the slider through the rotating shaft.

[0017] The above technical solution enables the support rod to be more stable when connected with the sliding sleeve and slider, thereby increasing the stability of the equipment during operation.

[0018] As a preferred technical solution of this utility model, the fixing plate can be fixedly connected to the vehicle body structure, and the front end of the fixing plate is provided with a sliding groove, and the fixing plate is slidably connected to the slider through the sliding groove.

[0019] The above technical solution enables the fixed plate to be more stable when connected to the slider, thereby increasing the stability of the device during installation.

[0020] As a preferred technical solution of this utility model, the sliding shaft is provided with two sets located on the upper and lower sides of the buffer mechanism, and the buffer damping is fixedly connected to the mounting plate by fixing bolts.

[0021] The above technical solution enables the mounting plate to be more stable when connected to the buffer mechanism, thereby increasing the robustness of the equipment during operation.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows: By supporting the mounting plate through the buffer mechanism, the vehicle can transfer part of the impact force to the fixing frame and buffer damping after the mounting plate is in contact with the vehicle, thereby reducing the impact force on the vehicle itself and the mounting plate, and preventing the fixing frame from easily deforming. Furthermore, the setting of the damping spring and the sliding sleeve allows the mounting plate to partially rebound when subjected to impact force, and then the damping spring drives the sliding sleeve to move, transferring part of the impact force to the support rod, thereby cooperating with the buffer mechanism to offset the impact force and increasing the protective performance of the device.

[0023] Furthermore, the inclusion of cushioning air cushions and bonding layers makes the mounting plate more stable when it is fixedly connected to the vehicle itself, and also gives the mounting plate a certain degree of impact resistance.

[0024] Furthermore, the fixed base ensures greater stability when fixing the sliding shaft, thus increasing the stability of the device during operation. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the rear elevation structure of this utility model;

[0026] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from a top cross-section.

[0027] Figure 3 This is a frontal three-dimensional schematic diagram of the layered structure of this utility model;

[0028] Figure 4 This is a schematic diagram of the rear cross-sectional structure of this utility model;

[0029] Figure 5 This is a three-dimensional structural diagram of the fixing frame of this utility model;

[0030] Figure 6 This is a three-dimensional structural diagram of the sliding sleeve of this utility model;

[0031] Figure 7 This is a three-dimensional structural diagram showing the fixing and bonding of the mounting plate, buffer air cushion, and bonding layer inside the vehicle body according to this utility model.

[0032] In the diagram: 1. Mounting plate; 2. Buffer air cushion; 3. Adhesive layer; 4. Mounting base; 5. Connecting rod; 6. Threaded shaft; 7. Fixing bracket; 8. Miniature damping; 9. Buffer damping; 10. Connecting base; 11. Fixing plate; 12. Fixing base; 13. Sliding shaft; 14. Damping spring; 15. Sliding sleeve; 16. Rotating shaft; 17. Support rod; 18. Slider. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0034] To address the problem that existing automotive bumper brackets are unable to effectively counteract impact forces, potentially causing damage to the bracket itself, the following solution is disclosed. Please refer to [link / reference]. Figures 1-7 This utility model provides a technical solution: a car anti-collision bar bracket with a buffer structure, including a mounting plate 1 and an adhesive layer 3 installed at the front end of the mounting plate 1;

[0035] The rear end of the mounting plate 1 is provided with a buffer mechanism, which includes two sets of buffer dampers 9. The outer side of the buffer dampers 9 is connected to a fixed frame 7, and the front end of the mounting plate 1 is connected to a mounting base 4. The left and right ends of the mounting base 4 are each provided with a connecting rod 5, and the outer side of the connecting rod 5 is connected to a threaded shaft 6. The threaded shaft 6 is threadedly fixed to the fixed frame 7. The front end of the buffer damper 9 is provided with a connecting seat 10, and the rear end of the connecting seat 10 is connected to a fixed plate 11.

[0036] The mounting plate 1 has a sliding shaft 13 at the front end, and a damping spring 14 is provided on the outside of the sliding shaft 13. The damping spring 14 has sliding sleeves 15 at both ends. The front end of the sliding sleeve 15 is connected to a support rod 17, and the rear end of the support rod 17 is provided with a slider 18.

[0037] When the outer side of the vehicle body is subjected to an impact, the buffer damper 9 will offset part of the impact force and contract, thereby causing the fixing bracket 7 to fit against the mounting plate 1 and supporting the mounting plate 1. Subsequently, the damping spring 14 will also extend, causing the damping spring 14 to drive the sliding sleeve 15 to move inside the sliding shaft 13, thereby causing the support rod 17 to move and offset the impact force on the mounting plate 1.

[0038] The rear end of the mounting plate 1 is connected to a buffer air cushion 2, and the rear end of the buffer air cushion 2 is connected to an adhesive layer 3. The buffer air cushion 2 is fixedly connected to the mounting plate 1. The front end of the mounting plate 1 is provided with a micro damper 8, and the micro damper 8 is fixedly connected to a fixing frame 7. The fixing frame 7 is provided with a threaded groove inside, and the fixing frame 7 is fixedly connected to the threaded shaft 6 through the threaded groove.

[0039] The rear end of the mounting plate 1 is provided with two sets of fixed seats 12, and the fixed seats 12 are fixedly connected to the left and right sides of the sliding shaft 13. The rear end of the sliding sleeve 15 is slidably connected to the mounting plate 1. The rear end of the sliding sleeve 15 is provided with a rotating shaft 16, and the rear end of the sliding sleeve 15 is connected to the support rod 17 through the rotating shaft 16. The rear end of the support rod 17 is connected to another set of rotating shafts 16, and the rear end of the support rod 17 is fixedly connected to the slider 18 through the rotating shaft 16.

[0040] The fixing plate 11 can be fixedly connected to the vehicle body structure, and the front end of the fixing plate 11 is provided with a sliding groove. The fixing plate 11 is slidably connected to the slider 18 through the sliding groove. The sliding shaft 13 is provided with two sets located on the upper and lower sides of the buffer mechanism, and the buffer damping 9 is fixedly connected to the mounting plate 1 through fixing bolts.

[0041] By setting the micro damper 8, the fixing bracket 7 can be prevented from directly contacting and supporting the mounting plate 1 when supporting the mounting plate 1, thereby avoiding the deformation of the fixing bracket 7 due to excessive impact force on the mounting plate 1. Furthermore, by setting the fixing seat 12, the mounting plate 1 can be more stable when fixing the sliding shaft 13, and can be better supported.

[0042] Working principle: When using this car anti-collision bar bracket with a buffer structure, the mounting plate 1 is attached to the outer side of one end of the car body, so that the bonding layer 3 is attached to the outer side of one end of the car body. When the car body is subjected to impact force, the buffer air cushion 2 between the mounting plate 1 and the bonding layer 3 will offset part of the impact force. The fixing plate 11 is fixedly connected to the other side of the car body by bolts, so that when the outer side of the car body is subjected to impact force, the buffer damping 9 offsets part of the impact force and contracts, so that the fixing frame 7 is attached to the mounting plate 1, so that the fixing frame 7 supports the mounting plate 1. Then the damping spring 14 will also extend, so that the damping spring 14 drives the sliding sleeve 15 to move inside the sliding shaft 13, thereby causing the support rod 17 to move. At the same time, the slider 18 will also slide inside the fixing plate 11 to offset the impact force on the mounting plate 1.

[0043] When the fixing bracket 7 is connected to the mounting plate 1, it is fixedly connected through the threaded shaft 6 on the outer side of the mounting base 4. With the setting of micro damping 8, the fixing bracket 7 will not directly adhere to the mounting plate 1 when supporting it, thereby avoiding the deformation of the fixing bracket 7 due to excessive impact force on the mounting plate 1. Furthermore, with the setting of the fixing base 12, the mounting plate 1 can be more stable when fixing the sliding shaft 13, and can better support the mounting plate 1.

[0044] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0045] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A car anti-collision bar bracket with a buffer structure, comprising a mounting plate (1) and an adhesive layer (3) mounted on the front end of the mounting plate (1); Its features are: The mounting plate (1) has a buffer mechanism at its rear end, and the buffer mechanism includes two sets of buffer dampers (9). The buffer dampers (9) are connected to a fixed frame (7) on the outside. The mounting plate (1) has a mounting seat (4) at its front end. The mounting seat (4) has a connecting rod (5) at each of its left and right ends. The connecting rod (5) is connected to a threaded shaft (6) on the outside. The threaded shaft (6) is threadedly fixed to the fixed frame (7). The buffer dampers (9) has a connecting seat (10) at its front end. The connecting seat (10) has a fixed plate (11) at its rear end. The mounting plate (1) has a sliding shaft (13) at the front end, and a damping spring (14) is provided on the outside of the sliding shaft (13). The damping spring (14) has sliding sleeves (15) at both ends. The front end of the sliding sleeve (15) is connected to a support rod (17), and the rear end of the support rod (17) is provided with a slider (18).

2. The car bumper bracket with a buffer structure according to claim 1, characterized in that, The mounting plate (1) is connected to a buffer air cushion (2) at its rear end, and the buffer air cushion (2) is connected to an adhesive layer (3) at its rear end, and the buffer air cushion (2) is fixedly connected to the mounting plate (1).

3. The car bumper bracket with a buffer structure according to claim 2, characterized in that, The mounting plate (1) has a micro damper (8) at the front end, and the micro damper (8) is fixedly connected to the fixing frame (7). The fixing frame (7) has a threaded groove inside, and the fixing frame (7) is fixedly connected to the threaded shaft (6) through the threaded groove.

4. The car bumper bracket with a buffer structure according to claim 3, characterized in that, The mounting plate (1) has two sets of fixed seats (12) at its rear end, and the fixed seats (12) are fixedly connected to the left and right sides of the sliding shaft (13), and the rear end of the sliding sleeve (15) is slidably connected to the mounting plate (1).

5. The automotive anti-collision bar bracket with a buffer structure according to claim 4, characterized in that, The sliding sleeve (15) has a rotating shaft (16) at its rear end, and the rear end of the sliding sleeve (15) is connected to the support rod (17) through the rotating shaft (16). The rear end of the support rod (17) is connected to another set of rotating shafts (16), and the rear end of the support rod (17) is fixedly connected to the slider (18) through the rotating shaft (16).

6. The automotive anti-collision bar bracket with a buffer structure according to claim 5, characterized in that, The fixing plate (11) can be fixedly connected to the vehicle body structure, and the front end of the fixing plate (11) is provided with a sliding groove, and the fixing plate (11) is slidably connected to the slider (18) through the sliding groove.

7. The automotive anti-collision bar bracket with a buffer structure according to claim 6, characterized in that, The sliding shaft (13) has two sets located on the upper and lower sides of the buffer mechanism, and the buffer damping (9) is fixedly connected to the mounting plate (1) by fixing bolts.

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