Automobile hand brake mounting bracket structure, hand brake braking system and vehicle

Abstract

The invention relates to an automobile hand brake bearing support structure, a hand brake braking system and an automobile, the automobile hand brake bearing support structure comprises a first transition support and a second transition support, and the first transition support and the second transition support are used for being fixed to an instrument beam; the bearing support is fixed between the first transition support and the second transition support, a first brake valve avoiding hole and a second brake valve avoiding hole are formed in the bearing support, and the first brake valve avoiding hole and the second brake valve avoiding hole are distributed in the width direction of a vehicle body in a spaced mode. The two transition supports do not directly depend on forming of a floor metal plate, but are fixed to the instrument beam, and strict dependence of an original hand brake bearing support on forming of the floor metal plate is avoided. The bearing support is independently designed, the structure of a floor metal plate does not need to be changed, the two brake valve receding holes are formed in the bearing support and can adapt to various different hand brake configurations, and the adaptability and flexibility of the bearing support are greatly improved.

Description

Technical Field

[0001] The present application relates to the field of automobile braking, and in particular to an automobile handbrake mounting bracket structure, a handbrake braking system and a vehicle. Background Art

[0002] The car handbrake mounting bracket is mainly used to fix and support the handbrake system to ensure that the handbrake can work stably when the vehicle is parked and prevent the vehicle from slipping. It is a key component in the handbrake system, and its quality and stability directly affect the performance of the handbrake and the safety of the vehicle. The handbrake mounting bracket is usually made of metal and is sturdy and durable. Its structure varies depending on the model and handbrake system, but generally includes a fixed part and a connecting part. Common materials include steel, aluminum alloy, etc. These materials have good strength and corrosion resistance, which can ensure that the bracket remains stable during long-term use.

[0003] In the related art, the handbrake mounting bracket is strictly restricted by the forming of the floor sheet metal, resulting in the handbrake mounting bracket structure usually matching a handbrake configuration, and in order to ensure the strength and stability of the connection between the handbrake mounting bracket and the floor sheet metal, it is usually necessary to add multiple reinforcing ribs to the floor sheet metal, which also increases the difficulty of stamping the central channel of the front floor. Summary of the invention

[0004] The present application provides a car handbrake receiving bracket structure, a handbrake braking system and a vehicle, which can solve the problem that the handbrake receiving bracket is strictly restricted by the floor sheet metal forming, resulting in the handbrake receiving bracket structure usually matching a handbrake configuration, and because multiple reinforcing ribs are added to the floor sheet metal to ensure the strength and stability of its connection, this also increases the difficulty of stamping the central channel of the front floor.

[0005] In a first aspect, an embodiment of the present application provides a vehicle handbrake receiving bracket structure, which includes:

[0006] A first transition bracket and a second transition bracket, wherein the first transition bracket and the second transition bracket are used to be fixed to the instrument beam;

[0007] A receiving bracket is fixed between the first transition bracket and the second transition bracket, and the receiving bracket is provided with a brake valve avoidance hole 1 and a brake valve avoidance hole 2, and the brake valve avoidance hole 1 and the brake valve avoidance hole 2 are spaced apart and distributed along the width direction of the vehicle body.

[0008] In combination with the first aspect, in one embodiment, the receiving bracket includes:

[0009] A bracket body 1 and a bracket body 2, wherein a handbrake multi-configuration adapting section is fixed between the bracket body 1 and the bracket body 2, and the handbrake multi-configuration adapting section enables the bracket body 1 to be located in the left front of the bracket body 2 along the length direction and the width direction of the vehicle body;

[0010] The bracket body 1 is fixed to the first transition bracket, the bracket body 2 is fixed to the second transition bracket, the brake valve avoidance hole 1 is opened in the bracket body 1, and the brake valve avoidance hole 2 is opened in the bracket body 2.

[0011] In combination with the first aspect, in one implementation, the first brake valve avoidance hole is installed with a storage box.

[0012] In combination with the first aspect, in one embodiment, the bracket body is provided with a circular positioning hole and an elongated positioning hole, and the bracket body is positioned and fixed to the first transition bracket via the circular positioning hole and the elongated positioning hole.

[0013] In combination with the first aspect, in one embodiment, the bottom end of the bracket body one extends along the bottom of the vehicle body and along the front of the vehicle body to form a step surface section one, and the top end of the bracket body one extends along the top of the vehicle body and along the rear of the vehicle body to form a step surface section two.

[0014] In combination with the first aspect, in one embodiment, the receiving bracket further includes:

[0015] A brake valve mounting bracket 1 and a brake valve mounting bracket 2, wherein the brake valve mounting bracket 1 is fixed to the step surface section 2, and the brake valve mounting bracket 2 is mounted on the step surface section 1.

[0016] In combination with the first aspect, in one embodiment, the first transition bracket includes:

[0017] Plane section one and plane section two, a bending section is fixed between the plane section one and the plane section two, the plane section two is fixed to the receiving bracket, a welding area section one is extended from one end of the plane section two away from the plane section one, and the welding area section one is used to be fixed to the instrument beam.

[0018] In combination with the first aspect, in one embodiment, the second transition bracket includes:

[0019] A reinforcing bracket and a connecting bracket, the reinforcing bracket and the connecting bracket are fixed, the reinforcing bracket extends with a second welding area section, the second welding area section is used to be fixed to the instrument beam, the reinforcing bracket is provided with reinforcing ribs, and the connecting bracket is fixed to the receiving bracket.

[0020] In a second aspect, an embodiment of the present application provides a handbrake braking system, which includes a vehicle handbrake mounting bracket structure as described in some of the above embodiments.

[0021] In a third aspect, an embodiment of the present application provides a vehicle comprising the handbrake braking system described above.

[0022] The beneficial effects brought by the technical solution provided by the embodiments of the present application include:

[0023] The first transition bracket and the second transition bracket are designed. These two transition brackets are not directly dependent on the forming of the floor sheet metal, but are fixed on the instrument beam, avoiding the strict dependence of the original handbrake receiving bracket on the forming of the floor sheet metal, and increasing the flexibility and adaptability of the design. A receiving bracket is fixed between the first transition bracket and the second transition bracket. This receiving bracket is designed independently without changing the structure of the floor sheet metal. Two brake valve avoidance holes are opened on the receiving bracket. The two holes are spaced along the width of the vehicle body to facilitate the driver's operation. The two brake valve avoidance holes can adapt to a variety of different handbrake configurations, greatly improving its adaptability and flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a three-dimensional structural diagram of the automobile handbrake receiving bracket structure installed on the instrument beam;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the receiving bracket from the first perspective;

[0027] Figure 3 A schematic diagram of the three-dimensional structure of the receiving bracket from a second viewing angle;

[0028] Figure 4 It is a front view structural schematic diagram of the receiving bracket;

[0029] Figure 5 It is a schematic diagram of the cross-sectional structure of the receiving bracket viewed from above;

[0030] Figure 6 is a schematic diagram of the three-dimensional structure of the first transition bracket;

[0031] Figure 7 is a schematic diagram of a top-view cross-sectional structure of a first transition bracket;

[0032] Figure 8is a schematic diagram of the three-dimensional structure of the second transition bracket;

[0033] Fig. 9 is a schematic diagram of a top-view cross-sectional structure of a second transition bracket;

[0034] Fig.10 A three-dimensional structural diagram of the main vehicle brake valve and the trailer brake valve installed on the automobile handbrake receiving bracket structure;

[0035] Fig.11 A three-dimensional structural diagram of the main vehicle brake valve and storage box installed on the vehicle handbrake receiving bracket structure;

[0036] Fig.12 It is a three-dimensional structural diagram of the electronic brake valve installed on the automobile handbrake receiving bracket structure;

[0037] Fig.13 It is a schematic diagram of the exploded structure of the brake valve panel, the main vehicle brake valve, the trailer brake valve and the automobile handbrake receiving bracket structure;

[0038] Fig.14 It is a three-dimensional structural diagram of the brake valve panel and the electronic brake valve installed on the automobile handbrake receiving bracket structure;

[0039] Fig.15 for Fig.13 A schematic cross-sectional view of the partial assembly of the brake valve, brake valve base and brake valve cover plate of the middle main vehicle;

[0040] Fig.16 for Fig.14 A schematic cross-sectional view of the partial assembly of the brake valve cover body 2 and the brake valve cover plate;

[0041] Fig.17 for Fig.14 A schematic cross-sectional view of the partial assembly of the brake valve base and the brake valve cover plate.

[0042] In the figure: 1, first transition bracket; 11, plane section 1; 12, plane section 2; 13, bending section; 14, air pipe fixing hole; 15, first through hole; 16, welding nut; 17, welding area section 1; 2, second transition bracket; 21, connecting bracket; 22, reinforcing bracket; 23, welding area section 2; 24, reinforcing rib; 25, second through hole; 26, third through hole; 3, instrument beam; 4, receiving bracket; 41, brake valve avoidance hole 1; 42, brake valve avoidance hole 2; 43 , bracket body one; 431, circular positioning hole; 432, long strip positioning hole; 433, step surface section one; 434, step surface section two; 44, bracket body two; 45, handbrake multi-configuration adapter section; 46, brake valve mounting bracket one; 47, brake valve mounting bracket two; 5, main vehicle brake valve; 51, brake valve cover body one; 6, trailer brake valve; 7, storage box; 8, electronic brake valve; 81, brake valve cover body two; 9, brake valve panel; 91, brake valve frame; 92, brake valve cover plate. DETAILED DESCRIPTION

[0043] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings 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.

[0044] The embodiment of the present application provides a vehicle handbrake receiving bracket structure, which can solve the problem that the handbrake receiving bracket is strictly restricted by the floor sheet metal forming, resulting in the handbrake receiving bracket structure usually matching a handbrake configuration, and because multiple reinforcing ribs are added to the floor sheet metal to ensure the strength and stability of its connection, this also increases the difficulty of stamping the central channel of the front floor.

[0045] like Figure 1 and Fig.10 As shown, an embodiment of the present application provides a vehicle handbrake mounting bracket structure, which includes: a first transition bracket 1 and a second transition bracket 2, wherein the first transition bracket 1 and the second transition bracket 2 are used to be fixed to an instrument beam 3; a receiving bracket 4, wherein the receiving bracket 4 is fixed between the first transition bracket 1 and the second transition bracket 2, and the receiving bracket 4 is provided with a brake valve avoidance hole 1 41 and a brake valve avoidance hole 2 42, and the brake valve avoidance hole 1 41 and the brake valve avoidance hole 2 42 are spaced apart along the width direction of the vehicle body.

[0046] In this embodiment, by introducing the first transition bracket 1 and the second transition bracket 2, and the design of the receiving bracket 4, the handbrake receiving bracket structure is no longer limited to the floor sheet metal forming, and can be adapted to a variety of handbrake configurations. This design increases the flexibility and versatility of the handbrake mounting bracket. The receiving bracket 4 is fixed between the first transition bracket 1 and the second transition bracket 2, forming a stable support structure, which effectively improves the connection strength and stability between the handbrake mounting bracket and the instrument beam 3. This structural design can better disperse and withstand the pressure when the handbrake is used, ensuring driving safety. The improved design avoids the need to add reinforcing ribs directly to the floor sheet metal, thereby reducing the difficulty of stamping the central channel of the front floor, which helps to simplify the production process, improve production efficiency, and reduce production costs. The brake valve avoidance hole 1 41 and the brake valve avoidance hole 2 42 opened on the receiving bracket 4 are spaced along the width direction of the vehicle body. This design not only meets the installation requirements of the brake valve, but also optimizes the space layout in the vehicle and improves space utilization.

[0047] Specifically, Figure 1 and Fig.10 As shown, the first hand brake configuration is to install the main vehicle brake valve 5 and the trailer brake valve 6 at the same time, the brake valve avoidance hole 1 41 of the trailer brake valve 6 receiving bracket 4 is installed with the main vehicle brake valve 5, and the brake valve avoidance hole 2 42 is installed with the trailer brake valve 6; Fig.11 As shown, the second handbrake configuration is to install only the main vehicle brake valve 5, the brake valve avoidance hole 2 42 is installed with the main vehicle brake valve 5, and the remaining brake valve avoidance hole 1 41 is installed with the storage box 7; Fig.12 As shown, the third hand brake is configured to install an electronic brake valve 8, and the brake valve avoidance hole 1 41 is installed with the electronic brake valve 8. Of course, the free brake valve avoidance hole 2 42 can also be used to install a storage box 7 ( Fig.12 Therefore, the improved automobile handbrake mounting bracket structure is compatible with a variety of handbrake configurations.

[0048] In combination with the first aspect, in one embodiment, Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the receiving bracket 4 includes: a bracket body 43 and a bracket body 44, a handbrake multi-configuration adapter section 45 is fixed between the bracket body 43 and the bracket body 44, and the handbrake multi-configuration adapter section 45 makes the bracket body 43 located at the left front of the bracket body 44 along the length direction and the width direction of the vehicle body; the bracket body 43 is fixed to the first transition bracket 1, and the bracket body 44 is fixed to the second transition bracket 2, the brake valve avoidance hole 41 is opened in the bracket body 43, and the brake valve avoidance hole 42 is opened in the bracket body 44.

[0049] In this embodiment, the hand brake is configured with multiple adapter sections 45 in the receiving bracket 4, such as Fig.11 As shown, the height difference area between the bracket body 1 43 and the bracket body 2 44 can be installed in the brake valve avoidance hole 1 41 to install the storage box 7, and the end surface of the storage box 7 is flush with the bracket body 2 44 on the right side, so that the protruding part of the storage box 7 will not interfere with the use of the main vehicle brake valve 5 in the brake valve avoidance hole 2 42. This design meets the needs of different handbrake configurations and improves the versatility, flexibility and safety of the handbrake system without making major changes to the overall structure. The design of the handbrake multi-configuration adapter section 45 enables the bracket body 1 43 to be flexibly adjusted relative to the bracket body 2 44 in the length direction and the width direction of the vehicle body, thereby optimizing the spatial layout of the handbrake system in the vehicle. This design avoids the problem of difficulty in installing the handbrake or performance degradation due to space limitations, and improves the comfort of driving and riding. The design that the bracket body 1 43 is fixed to the first transition bracket 1 and the bracket body 2 44 is fixed to the second transition bracket 2 simplifies the installation process of the handbrake system. The manufacturer can fix the bracket body 1 43 and the bracket body 2 44 to the corresponding transition bracket respectively, and then connect them through the handbrake multi-configuration adapter section 45, thereby improving the installation efficiency and accuracy. Since the bracket body 1 43 and the bracket body 2 44 are connected through the handbrake multi-configuration adapter section 45, it is easier to disassemble and replace related parts when repairing or replacing the handbrake system. This design reduces maintenance costs and time and improves the availability and reliability of the vehicle.

[0050] In combination with the first aspect, in one implementation, the bracket body 1 43, the bracket body 2 44 and the handbrake multi-configuration adapter section 45 may also be integrally formed.

[0051] In combination with the first aspect, in one embodiment, Fig.11 As shown, the first brake valve avoidance hole is equipped with a storage box 7.

[0052] In this embodiment, when the handbrake is configured to install only the main vehicle brake valve 5, the brake valve avoidance hole 2 42 is used to install the main vehicle brake valve 5, and the free brake valve avoidance hole 1 41 can be used to install the storage box 7. By installing the storage box 7 in the brake valve avoidance hole 1 41, the originally free space is cleverly utilized. This design not only improves the space utilization rate inside the vehicle, but also provides additional storage space for the driver and passengers, thereby enhancing the practicality of the vehicle. The addition of the storage box 7 allows the driver and passengers to store and access small items, such as mobile phones, wallets, keys, etc., more conveniently. This design reduces the distraction caused by looking for items, thereby helping to improve the safety and overall experience of driving. With the storage box 7, the driver and passengers can more easily organize the items in the car to avoid the items being scattered or piled up in every corner of the car. This not only maintains the neatness of the vehicle, but also improves the overall beauty and comfort of the vehicle. The design of the storage box 7 can be customized according to the specific needs of the vehicle and the personal preferences of the driver. For example, the size, shape, material and color of the storage box can be selected according to actual needs to meet the needs and preferences of different users. Since the storage box 7 is installed in the brake valve avoidance hole and the handbrake multi-configuration adapter section 45 exists, it will not interfere with the normal operation of the main vehicle brake valve 5. This design ensures the performance and safety of the handbrake system, while providing additional storage space, achieving a perfect combination of function and practicality. In summary, through the new design of installing the storage box 7 in the brake valve avoidance hole 41, the new mode of handbrake operation not only increases the storage space of the vehicle, but also improves the driving experience, vehicle cleanliness, flexibility and customizability, and works in conjunction with the handbrake braking system to bring more convenience and comfort to the driver and passengers.

[0053] In combination with the first aspect, in one embodiment, Figure 2 , Figure 3 and Figure 4 As shown, the bracket body 43 is provided with a circular positioning hole 431 and a long strip positioning hole 432. The bracket body 43 is positioned and fixed to the first transition bracket 1 through the circular positioning hole 431 and the long strip positioning hole 432, and corresponding mounting holes are provided on the first transition bracket 1, which can be connected and fixed using fixing bolts.

[0054] In this embodiment, the circular positioning hole 431 provides a precise positioning point to ensure that the bracket body 43 and the first transition bracket 1 are accurately aligned during installation. This design reduces the error during installation and improves the overall accuracy and stability of the handbrake system. The long strip positioning hole 432 allows position adjustment within a certain range (such as Figure 4As shown, it can be adjusted to a certain extent in the height direction of the vehicle body) to adapt to different installation requirements or manufacturing tolerances. This design increases the flexibility of installation, making it easier to adjust the position of the bracket body 43 during the installation process to ensure perfect matching with the first transition bracket 1. Through the design of the circular positioning hole 431 and the long strip positioning hole 432, the installer can quickly locate and fix the bracket body 43, thereby simplifying the installation steps and improving the installation efficiency. This design reduces the time and labor costs required during the installation process. The bracket body 43 is connected and fixed to the first transition bracket 1 through the circular positioning hole 431 and the long strip positioning hole 432 by fixing bolts to form a stable connection structure. This design enhances the connection strength and stability of the handbrake mounting bracket, and helps to reduce the risk of loosening or failure caused by long-term use or bad road conditions. The design of the circular positioning hole 431 and the long strip positioning hole 432 also takes maintainability into consideration. When the handbrake system needs to be repaired or replaced, the installer can easily disassemble and reinstall the bracket body 43, reducing the difficulty and time cost of maintenance.

[0055] In combination with the first aspect, in one embodiment, Figure 2 , Figure 3 and Figure 4 As shown, the bottom end of the bracket body 43 extends along the bottom and front of the vehicle body to form a step surface section 433, and the top end of the bracket body 43 extends along the top and rear of the vehicle body to form a step surface section 434.

[0056] In this embodiment, the design of step surface segment 1 433 and step surface segment 2 434 can be produced by a drawing process, which enhances the structural strength and stability of the bracket body 1 43. This design enables the bracket body 1 43 to more effectively disperse and transmit pressure when bearing the force generated by the handbrake operation, reducing the risk of deformation and damage. Step surface segment 2 434 extends along the top and rear of the vehicle body, which helps to adapt to the complex spatial structure between the instrument beam 3 and avoid other components. It can provide sufficient installation space for other components of the handbrake system (such as brake valves, pull wires, etc.) to avoid spatial conflicts. The design of step surface segment 1 433 and step surface segment 2 434 not only takes into account functionality and practicality, but also takes into account visual beauty. They are coordinated with the overall shape of the vehicle, making the handbrake system a part of the vehicle interior, improving the overall quality and grade of the vehicle.

[0057] In combination with the first aspect, in one embodiment, Figure 1 and Figure 2As shown, the receiving bracket 4 further includes: a brake valve mounting bracket 1 46 and a brake valve mounting bracket 2 47, wherein the brake valve mounting bracket 1 46 is fixed to the step surface section 2 434, and the brake valve mounting bracket 2 47 is mounted to the step surface section 1 433. The top surface of the brake valve mounting bracket 2 47 is flush with the top surface of the brake valve mounting bracket 1 46.

[0058] In this embodiment, since the support body 1 43 is designed in a stepped structure, the main vehicle brake valve 5 cannot be stably installed in the same plane of the support body 1 43, and is fixed on the step surface section 2 434 through the brake valve mounting bracket 1 46, and the brake valve mounting bracket 2 47 is installed on the step surface section 1 433. The main vehicle brake valve 5 is installed on the top surface of the brake valve mounting bracket 1 46 and the brake valve mounting bracket 2 47, which provides a stable installation platform for the main vehicle brake valve 5, ensuring the stability and reliability of the main vehicle brake valve 5 during operation. Sufficient installation positions are provided for the main vehicle brake valve 5.

[0059] In combination with the first aspect, in one embodiment, Figure 1 , Figure 6 and Figure 7 As shown, the first transition bracket 1 includes: a plane segment 11 and a plane segment 2 12, a bending segment 13 is fixed between the plane segment 11 and the plane segment 2 12, the plane segment 2 12 is fixed to the receiving bracket 4, and a welding area segment 17 is extended from one end of the plane segment 2 12 away from the plane segment 11, and the welding area segment 17 is used to be fixed to the instrument beam 3.

[0060] In this embodiment, the first transition bracket 1 is composed of a plane section 11 and a plane section 2 12. These two plane sections provide a stable support surface between the first transition bracket 1 and the instrument beam 3, and are convenient for connection with other components. The plane section 11 and the plane section 2 12 are fixedly connected by a bending section 13. The design of the bending section 13 not only enhances the structural strength of the bracket, but also fits with the corner of the instrument beam 3, avoiding the point contact between the traditional plane design and the corner of the instrument beam 3, which leads to the stress concentration of the first transition bracket 1 and the problem of easy damage, and ensures that the bracket can maintain a stable posture after installation. A welding area section 17 extends from one end of the plane section 2 12 away from the plane section 11. This design enables the first transition bracket 1 to be fixedly connected to the instrument beam 3 by welding. Through the fixed connection of the welding area section 17 and the instrument beam 3, the first transition bracket 1 is firmly installed on the vehicle, providing stable support for the hand brake system.

[0061] In combination with the first aspect, in one embodiment, Figure 1 , Figure 6 and Figure 7As shown, a trachea fixing hole 14 is provided at the left end of the first transition bracket 1 .

[0062] In this embodiment, the main function of the air pipe fixing hole 14 is to provide a stable fixing point for the air pipe in the hand brake system. In the hand brake braking system, the air pipe is responsible for transmitting the braking signal or pressure, so its position and stability are very important. By fixing the air pipe in the air pipe fixing hole 14, it can be ensured that the air pipe will not shake or shift during the driving of the vehicle, thereby ensuring the accurate transmission of the braking signal and the reliability of the system. At the same time, the design of the air pipe fixing hole 14 also takes into account the direction management of the air pipe, so that the air pipe can be arranged along a predetermined path, avoiding interference with other components, and improving the neatness and aesthetics of the entire system. The design of the air pipe fixing hole 14 makes the installation of the air pipe easier and more flexible. During the installation process, it is only necessary to insert the air pipe into the air pipe fixing hole 14 and fix it with appropriate fixings. This design reduces the complexity and time cost during the installation process and improves production efficiency. Although the main function of the air pipe fixing hole 14 is to fix the air pipe, the edge of the hole is designed to be a smooth transition to reduce stress concentration and potential crack risks.

[0063] In combination with the first aspect, in one embodiment, Figure 1 , Figure 6 and Figure 7 As shown, the right end of the first transition bracket 1 is provided with first through holes 15 spaced apart in the up and down directions, and a welding nut 16 is provided on the back of the first through hole 15. The first first through hole 15 corresponds to the circular positioning hole 431, and the second first through hole 15 corresponds to the elongated positioning hole 432, and both are fixedly connected to the first transition bracket 1 and the bracket body 43 by fixing bolts.

[0064] In this embodiment, the right end of the first transition bracket 1 is provided with first through holes 15 at intervals along the up-down direction. These through holes not only provide channels for subsequent fixed connection, but also ensure the positioning accuracy with the bracket body 43 through the precise design of their positions and spacing. On the back of the first through holes 15, welding nuts 16 are cleverly arranged. The positions of the welding nuts 16 and the first through holes 15 correspond one by one, providing a solid thread foundation for the subsequent fixed bolt connection. The first first through hole 15 corresponds to the circular positioning hole 431 on the bracket body 43, and the second first through hole 15 corresponds to the long strip positioning hole 432 on the bracket body 43. This correspondence ensures the precise positioning of the first transition bracket 1 and the bracket body 43 during the installation process. By passing the fixing bolts through the first through holes 15 and tightening them with the welding nuts 16, a firm fixed connection between the first transition bracket 1 and the bracket body 43 is achieved. This design method not only simplifies the installation process and improves the installation efficiency, but also ensures the stability and reliability of the receiving bracket 4 through precise positioning and firm connection. At the same time, the use of the welding nut 16 also enhances the durability of the connection and avoids the loosening or failure of the connection due to long-term vibration or external force.

[0065] In combination with the first aspect, in one embodiment, Figure 1 , Figure 8 and Fig. 9 As shown, the second transition bracket 2 includes: a reinforcing bracket 22 and a connecting bracket 21, the reinforcing bracket 22 and the connecting bracket 21 can be fixed by welding, the reinforcing bracket 22 has a welding area section 23 extending above the vehicle body and in front of the vehicle body, the welding area section 23 is used to be fixed to the instrument beam 3, the reinforcing bracket 22 is provided with reinforcing ribs 24 along its own length direction, and the connecting bracket 21 is fixed to the receiving bracket 4.

[0066] In this embodiment, the reinforcing bracket 22 and the connecting bracket 21 are fixed by welding. Welding, as a strong connection method, can ensure that the connection between the two is firm and reliable, and is not easy to loosen or separate. This welding and fixing design not only improves the overall structural strength of the second transition bracket 2, but also provides a solid foundation for its stable installation on the vehicle. The reinforcing bracket 22 has a welding area section 23 extending along the top and front of the vehicle body. This multi-directional extension design allows the welding area section 23 to fit perfectly on the instrument beam 3 for connection, which not only enhances the connection stability between the second transition bracket 2 and the instrument beam 3, but also improves the vibration resistance and durability of the entire handbrake system. The reinforcing bracket 22 is provided with reinforcing ribs 24 along its own length direction. The addition of reinforcing ribs 24 further enhances the structural strength of the reinforcing bracket 22, so that it can better withstand the various forces and vibrations generated by the handbrake braking system during operation. The connecting bracket 21 is designed to be fixedly connected to the receiving bracket 4. This design ensures that the second transition bracket 2 can be tightly connected to the receiving bracket 4 to form a complete and coordinated handbrake mounting bracket structure.

[0067] In combination with the first aspect, in one embodiment, Figure 1 , Figure 8 and Fig. 9 As shown, the connecting bracket 21 has two second through holes 25 along the height direction of the vehicle body, and the back of the second through holes 25 is welded with welding nuts 16 correspondingly, as shown in FIG. Figure 4 As shown, two connecting sections are fixed to the right end of the bracket body 44, and the connecting sections are opened in the mounting hole corresponding to the second through hole 25. The fixing bolts are sequentially penetrated through the mounting hole and the second through hole 25, and are threadedly connected with the welding nut 16 to realize the fixation of the bracket body 44 and the connecting bracket 21.

[0068] In this embodiment, the connecting bracket 21 is provided with two second through holes 25 along the height direction of the vehicle body. These two through holes not only provide channels for subsequent fixed connection, but also correspond to the connecting sections on the bracket body 2 44 through the precise design of their positions and spacings. A welding nut 16 is cleverly welded on the back of the second through hole 25. This design makes it unnecessary to install additional nuts during the installation process. It is only necessary to pass the fixing bolt through the second through hole 25 and tighten it with the welding nut 16, which greatly simplifies the installation steps and improves the installation efficiency. Two connecting sections are fixed to the right end of the bracket body 2 44, and mounting holes corresponding to the second through hole 25 are provided on these two connecting sections. This design ensures the precise positioning of the bracket body 2 44 and the connecting bracket 21 during the installation process, and avoids connection problems caused by position deviation. The fixing bolt is used to penetrate the mounting hole on the bracket body 2 44 and the second through hole 25 on the connecting bracket 21 in sequence, and is threadedly connected to the welding nut 16 on the back thereof. This connection method is not only firm and reliable, but also can effectively resist the vibration and impact force during the driving of the vehicle, ensuring the stability and durability of the connection. This design achieves stable fixation between the bracket body 24 and the connecting bracket 21 through precise positioning and firm connection, providing strong support for the normal operation of the hand brake system. At the same time, the use of the welding nut 16 and the connection method of the fixing bolt also simplify the installation process, improve the installation efficiency, and reduce the installation cost. In addition, this design also has good maintainability. When it is necessary to disassemble or replace parts, it can be easily achieved by simply loosening the fixing bolts.

[0069] In combination with the first aspect, in one embodiment, Figure 1 , Figure 8 and Fig. 9 As shown, the reinforcing bracket 22 has two third through holes 26, and the third through holes 26 can be fixed to the instrument panel ( Figure 1 Threaded connection (not shown).

[0070] In this embodiment, two third through holes 26 are specially designed on the reinforcing bracket 22, and these two holes provide precise channels for subsequent bolt connection. The fixing bolts pass through the third through holes 26 and cooperate with the corresponding threaded holes on the instrument panel to achieve a fastened connection between the reinforcing bracket 22 and the instrument beam 3. This connection method is not only simple and reliable, but also easy to operate and maintain. The bolt connection has high stability and can effectively resist external forces and vibrations, ensuring that the connection between the reinforcing bracket 22 and the instrument beam 3 is not easy to loosen or fall off.

[0071] In combination with the first aspect, in one embodiment, Fig.13 and Fig.15As shown, the handbrake is configured to simultaneously install the main vehicle brake valve 5 and the trailer brake valve 6, and the main vehicle brake valve 5 and the trailer brake valve 6 are wrapped and covered by adding a brake valve panel 9. During assembly, the brake valve frame 91 is first assembled on the receiving bracket 4, and then the brake valve cover plate 92 is assembled. Before assembling the brake valve cover plate 92, the brake valve cover body 51 of the main vehicle brake valve 5 is first flipped up and passed through the decorative cover hole of the brake valve cover plate 92. After the brake valve cover plate 92 is assembled with the brake valve frame 91, the brake valve cover body 51 is assembled with the brake valve cover plate 92.

[0072] In combination with the first aspect, in one embodiment, Fig.14 , Fig.16 and Fig.17 As shown, when the handbrake is configured to install the electronic brake valve 8, the brake valve cover 81 is first engaged with the brake valve cover plate 92, and then put on the electronic brake valve 8. The matching section is as shown in FIG. Fig.16 A certain gap is left between the brake valve cover 81 of the electronic brake valve 8 and the brake valve cover plate 92 to facilitate adjustment according to actual assembly conditions, and then the brake valve cover plate 92 is assembled to the brake valve frame 91 .

[0073] In a second aspect, an embodiment of the present application provides a handbrake braking system, which includes a vehicle handbrake mounting bracket structure as described in some of the above embodiments.

[0074] In a third aspect, an embodiment of the present application provides a vehicle comprising the handbrake braking system described above.

[0075] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0076] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0077] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A vehicle handbrake mounting bracket structure, characterized in that: It includes: A first transition bracket (1) and a second transition bracket (2), wherein the first transition bracket (1) and the second transition bracket (2) are used to be fixed to the instrument beam (3); A receiving bracket (4), the receiving bracket (4) being fixed between the first transition bracket (1) and the second transition bracket (2), the receiving bracket (4) being provided with a brake valve avoidance hole 1 (41) and a brake valve avoidance hole 2 (42), the brake valve avoidance hole 1 (41) and the brake valve avoidance hole 2 (42) being spaced apart and distributed along the width direction of the vehicle body.

2. The automobile handbrake mounting bracket structure according to claim 1, characterized in that: The receiving bracket (4) comprises: A bracket body 1 (43) and a bracket body 2 (44), wherein a handbrake multi-configuration adaptor section (45) is fixed between the bracket body 1 (43) and the bracket body 2 (44), and the handbrake multi-configuration adaptor section (45) enables the bracket body 1 (43) to be located to the left front of the bracket body 2 (44) along the length direction and the width direction of the vehicle body; The bracket body one (43) is fixed to the first transition bracket (1), the bracket body two (44) is fixed to the second transition bracket (2), the brake valve avoidance hole one (41) is opened in the bracket body one (43), and the brake valve avoidance hole two (42) is opened in the bracket body two (44).

3. The automobile handbrake mounting bracket structure according to claim 2, characterized in that: The first brake valve avoidance hole is equipped with a storage box (7).

4. The automobile handbrake mounting bracket structure according to claim 2, characterized in that: The bracket body 1 (43) is provided with a circular positioning hole (431) and an elongated positioning hole (432), and the bracket body 1 (43) is positioned and fixed with the first transition bracket (1) via the circular positioning hole (431) and the elongated positioning hole (432).

5. The automobile handbrake mounting bracket structure according to claim 2, characterized in that: The bottom end of the bracket body 1 (43) extends along the bottom of the vehicle body and along the front of the vehicle body to form a step surface section 1 (433), and the top end of the bracket body 1 (43) extends along the top of the vehicle body and along the rear of the vehicle body to form a step surface section 2 (434).

6. The automobile handbrake mounting bracket structure according to claim 5, characterized in that: The receiving bracket (4) further comprises: A brake valve mounting bracket 1 (46) and a brake valve mounting bracket 2 (47), wherein the brake valve mounting bracket 1 (46) is fixed to the step surface section 2 (434), and the brake valve mounting bracket 2 (47) is mounted on the step surface section 1 (433).

7. The automobile handbrake mounting bracket structure according to claim 1, characterized in that: The first transition bracket (1) comprises: Plane section one (11) and plane section two (12), a bending section (13) is fixed between the plane section one (11) and the plane section two (12), the plane section two (12) is fixed to the receiving bracket (4), a welding area section one (17) is extended from one end of the plane section two (12) away from the plane section one (11), and the welding area section one (17) is used to be fixed to the instrument beam (3).

8. The automobile handbrake mounting bracket structure according to claim 1, characterized in that: The second transition bracket (2) comprises: A reinforcing bracket (22) and a connecting bracket (21), wherein the reinforcing bracket (22) and the connecting bracket (21) are fixed, the reinforcing bracket (22) is extended with a second welding area section (23), the second welding area section (23) is used to be fixed to the instrument beam (3), the reinforcing bracket (22) is provided with a reinforcing rib (24), and the connecting bracket (21) is fixed to the receiving bracket (4).

9. A hand brake system, characterized in that: It comprises the automobile handbrake mounting bracket structure as described in any one of claims 1 to 8.

10. A vehicle, characterized in that: It comprises a hand brake system as claimed in claim 9.

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