Brake caliper of a vehicle and vehicle
By installing cross reinforcements on the outside of the brake caliper bracket, the problem of uneven contact between the friction pads and the brake disc was solved, thus improving the vehicle's NVH performance.
Patent Information
- Application Number
- CN202520045321.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-01-08
AI Technical Summary
The unreasonable design of traditional brake calipers leads to uneven contact between the friction pads and the brake disc, resulting in braking vibration and noise, which affects the vehicle's NVH performance.
A reinforcing component, including multiple cross-arranged reinforcing members, is provided on the outside of the brake caliper bracket to improve the rigidity of the caliper bracket and ensure uniform contact between the friction pads and the brake disc.
It significantly reduces the risk of caliper bracket deformation during braking, improves the uniformity of friction pad and brake disc contact, reduces vehicle braking vibration and noise, and enhances NVH performance.
Smart Images
Figure CN223609160U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of vehicle, especially a brake caliper of vehicle and vehicle. BACKGROUND
[0002] With the continuous development of automobile industry, the performance requirement of vehicle is increasingly improved. In the related technology, the traditional brake caliper structure design is unreasonable, when facing big brake force, deformation is easy to occur, leading to uneven adhesion between the friction plate and the brake disc, and further producing brake jitter and noise, affecting the brake NVH (Noise, Vibration, Harshness) performance. SUMMARY
[0003] The utility model aims at at least one of the technical problems existing in the prior art. For this purpose, one object of the utility model is to provide a brake caliper of vehicle, which is beneficial to improve the brake NVH (Noise, Vibration, Harshness) performance of vehicle.
[0004] The utility model further provides a vehicle.
[0005] The brake caliper of vehicle according to the utility model comprises: a caliper bracket and a friction plate, the friction plate is movably arranged on the caliper bracket; a caliper body, the caliper body is matched with the caliper bracket and can drive the friction plate to move; at least one reinforcing assembly, the reinforcing assembly is arranged on the caliper bracket and located outside the caliper body, and the reinforcing assembly comprises a plurality of reinforcing pieces, and the plurality of reinforcing pieces are cross arranged.
[0006] The brake caliper of vehicle according to the utility model, by arranging the reinforcing assembly on the caliper bracket and outside the caliper body, and making the reinforcing assembly comprise a plurality of cross arranged reinforcing pieces, the rigidity of the caliper bracket can be significantly improved, the risk of deformation of the caliper bracket during braking can be reduced, so that the friction plate and the brake disc are uniformly adhered, the risk of brake jitter and brake noise of vehicle is reduced, and the brake NVH (Noise, Vibration, Harshness) performance of vehicle is improved.
[0007] In some examples of the utility model, along the first direction, the caliper bracket has opposite first end and second end, the first end and the second end are located outside the caliper body, and the two ends of the reinforcing piece are connected with the first end and the second end respectively.
[0008] In some examples of the utility model, multiple reinforcing members include: a first reinforcing member and a second reinforcing member, the first reinforcing member and the second reinforcing member are cross arranged.
[0009] In some examples of the utility model, multiple reinforcing members further include: at least one third reinforcing member, the third reinforcing member is cross arranged with the first reinforcing member and the second reinforcing member.
[0010] In some examples of the utility model, the first reinforcing member, the second reinforcing member and the third reinforcing member intersect at the same place.
[0011] In some examples of the utility model, the intersection of multiple reinforcing members is the center point of multiple reinforcing members.
[0012] In some examples of the utility model, the caliper support includes: a first support body, a second support body and a connecting portion, the first support body is adapted to be assembled with the steering knuckle of the vehicle, along the thickness direction of the first support body, the first support body is spaced apart from the second support body and the connecting portion is connected between the first support body and the second support body;At least one set of reinforcing assemblies is located on the side of the second support body away from the first support body.
[0013] In some examples of the utility model, along the second direction, one end of the first support body has a mounting portion, the connecting portion is connected with the other end of the first support body, the mounting portion is adapted to be assembled with the steering knuckle, along the second direction, at least one set of reinforcing assemblies is located on the side of the connecting portion away from the first support body, and the second direction is perpendicular to the thickness direction of the first support body.
[0014] In some examples of the utility model, the caliper support and the reinforcing assembly are configured as an integral molded part.
[0015] The vehicle according to the utility model comprises the brake caliper of the vehicle described above.
[0016] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be known by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0017] The above and / or additional aspects and advantages of the utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:
[0018] Figure 1 is a schematic view of the brake caliper according to the embodiments of the utility model;
[0019] Figure 2 is a side view of the brake caliper according to an embodiment of the present application;
[0020] Figure 3 is a schematic view of the caliper bracket and the reinforcing assembly according to an embodiment of the present application;
[0021] Figure 4 is a side view of the caliper bracket and the reinforcing assembly according to an embodiment of the present application;
[0022] Figure 5 is a front view of the caliper bracket and the reinforcing assembly according to an embodiment of the present application.
[0023] Reference signs:
[0024] brake caliper 100;
[0025] caliper bracket 10; first end 11; second end 12; first bracket body 101; second bracket body 102; connecting portion 103; mounting portion 104;
[0026] friction plate 20; inner friction plate 21; outer friction plate 22;
[0027] caliper body 30;
[0028] reinforcing assembly 40; first reinforcing member 41; second reinforcing member 42; reinforcing member 43. DETAILED DESCRIPTION
[0029] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.
[0030] Reference is made below to Figures 1-5 a brake caliper 100 of a vehicle according to an embodiment of the present application is described.
[0031] As Figures 1-5 shown, the brake caliper 100 according to an embodiment of the present application comprises: a caliper bracket 10, a friction plate 20, a caliper body 30 and at least one reinforcing assembly 40.
[0032] The friction plate 20 is movably arranged on the caliper bracket 10; the caliper body 30 is assembled with the caliper bracket 10 and can drive the friction plate 20 to move; the reinforcing assembly 40 is arranged on the caliper bracket 10 and located outside the caliper body 30, the reinforcing assembly 40 comprises a plurality of reinforcing members 43, and the plurality of reinforcing members 43 are arranged in cross.
[0033] The brake caliper 100 can be, but is not limited to, a floating brake caliper, a fixed brake caliper, etc. The caliper body 30 is assembled with the caliper bracket 10. Specifically, the caliper body 30 can act relative to the caliper bracket 10 for a floating brake caliper, and the caliper body 30 cannot act relative to the caliper bracket 10 for a fixed brake caliper. The brake caliper 100 is taken as a floating brake caliper for illustration.
[0034] As some embodiments of the present application, the caliper body 30 of the brake caliper 100 is provided with a hydraulic piston, the friction plate 20 includes an inner friction plate 21 and an outer friction plate 22, the inner friction plate 21 and the outer friction plate 22 are movably arranged on the caliper bracket 10, and the inner friction plate 21 and the outer friction plate 22 are arranged along the width direction of the vehicle. The inner friction plate 21 is closer to the inner side of the vehicle, and the outer friction plate 22 is closer to the outer side of the vehicle. A brake disc is arranged between the inner friction plate 21 and the outer friction plate 22. The caliper body 30 is assembled with the caliper bracket 10. When the driver steps on the pedal (the vehicle needs to be braked), the hydraulic piston can drive the inner friction plate 21 to approach and contact the brake disc of the vehicle. At this time, if the brake pedal is continuously stepped on, the hydraulic piston cannot continue to travel because the hydraulic piston has driven the inner friction plate 21 to adhere to the brake disc. Under the action of the hydraulic oil thrust, the caliper body 30 can move towards the inner side of the vehicle and drive the outer friction plate 22 to adhere to the brake disc. In this way, through the mutual friction of the inner friction plate 21, the outer friction plate 22 and the brake disc, the vehicle can be braked.
[0035] The reinforcing assembly 40 is connected with the caliper bracket 10. The connection mode of the reinforcing assembly 40 and the caliper bracket 10 can be, but is not limited to, welding, bolt connection, etc. As some embodiments of the present application, the reinforcing assembly 40 and the caliper bracket 10 are connected by welding, or the reinforcing assembly 40 and the caliper bracket 10 are integrally formed.
[0036] The reinforcing assembly 40 is located outside the caliper body 30, so as to avoid that the reinforcing assembly 40 blocks the travel route of the friction plate 20, so that the brake caliper 10 can be reliably used. The reinforcing assembly 40 includes a plurality of reinforcing pieces 43. The number of the reinforcing pieces 43 can be, but is not limited to, two, three, four, etc. As some embodiments of the present application, the number of the reinforcing pieces 43 is four, and the four reinforcing pieces 43 are arranged in cross.
[0037] It should be noted that when the vehicle is braking, the friction plate 20 and the brake disc will produce friction, the brake disc will rub against the friction plate 20 along the direction of vehicle travel, which will make the friction plate 20 have a tendency of opposite movement, and since the friction plate 20 is arranged on the caliper bracket 10, the force acting on the friction plate 20 will act on the caliper bracket 10, that is, the caliper bracket 10 will form a constraint on the friction plate 20 and bear a large braking force, thereby causing the caliper bracket 10 to be twisted and deformed due to the force, resulting in uneven adhesion of the friction plate 20 to the brake disc, causing the vehicle to have braking jitter and braking noise, and affecting the braking NVH (Noise, Vibration, Harshness) performance of the vehicle.
[0038] In the present application, by arranging the reinforcing assembly 40 on the caliper bracket 10 outside the caliper body 30 and crossing the plurality of reinforcing members 43, the rigidity of the caliper bracket 10 can be significantly improved, and the risk of deformation of the caliper bracket 10 under force can be reduced, thereby ensuring good adhesion of the friction plate 20 to the brake disc, ensuring stable braking force, reducing the risk of braking jitter and braking noise of the vehicle, and being beneficial to improving the NVH (Noise, Vibration, Harshness) performance of the vehicle.
[0039] Therefore, by arranging the reinforcing assembly 40 on the caliper bracket 10 outside the caliper body 30 and including a plurality of reinforcing members 43 arranged in cross, the rigidity of the caliper bracket 10 can be significantly improved, and the risk of deformation of the caliper bracket 10 under braking can be reduced, thereby making the friction plate 20 uniformly adhere to the brake disc, reducing the risk of braking jitter and braking noise of the vehicle, and being beneficial to improving the braking NVH (Noise, Vibration, Harshness) performance of the vehicle.
[0040] In some embodiments of the present application, as shown in Figure 1 and Figure 3 As shown in the X direction shown in Figure 1 , the caliper bracket 10 has opposite first and second ends 11 and 12, both of which are located outside the caliper body 30, and the two ends of the reinforcing member 43 are connected with the first and second ends 11 and 12. That is, the reinforcing member 43 is arranged in extension along the first direction (i.e., the X direction shown in Figure 1 , the two ends of the reinforcing member 43 are connected with the first and second ends 11 and 12, and the connection mode of the two ends of the reinforcing member 43 with the first and second ends 11 and 12 can be, but is not limited to, welding, bolt connection, etc. As some embodiments of the present application, the two ends of the reinforcing member 43 are connected with the first and second ends 11 and 12 by welding.
[0041] By connecting the two ends of the reinforcing member 43 with the first end 11 and the second end 12 respectively, the position structure of the reinforcing member 43 and the caliper bracket 10 can be reasonable, and the reinforcing member 43 can effectively absorb and decompose the force transmitted to the caliper bracket 10 by the friction plate 20, effectively reduce the risk of deformation of the caliper bracket 10, thereby reducing the risk of brake jitter and brake noise of the vehicle, and facilitating to improve the brake NVH (Noise, Vibration, Harshness) performance of the vehicle.
[0042] In some embodiments of the utility model, as shown in Figure 1 As some embodiments of the present application, the two ends of the first reinforcing member 41 are respectively welded and connected with the first end 11 and the second end 12 of the caliper bracket 10, the two ends of the second reinforcing member 42 are respectively welded and connected with the first end 11 and the second end 12 of the caliper bracket 10, and the first reinforcing member 41 and the second reinforcing member 42 are cross arranged, which can be understood as that the first reinforcing member 41 and the second reinforcing member 42 present a shape similar to "X" in space.
[0043] By cross arranging the first reinforcing member 41 and the second reinforcing member 42, the intersection points and the end points of the first reinforcing member 41 and the second reinforcing member 42 can constitute three points of a plurality of triangular structures, thereby forming a plurality of triangular structures, the triangular structure has stability, can significantly improve the rigidity of the caliper bracket 10, and when the caliper bracket 10 is subjected to the thrust of the friction plate 20, one of the first reinforcing member 41 and the second reinforcing member 42 will be subjected to the thrust, and the other one will be subjected to the tension, and the mutual balance of the two forces can effectively reduce the risk of deformation of the caliper bracket 10 during braking.
[0044] In some embodiments of the utility model, the plurality of reinforcing members 43 further include: at least one third reinforcing member, the third reinforcing member is cross arranged with the first reinforcing member 41 and the second reinforcing member 42, as some embodiments of the present application, the two ends of the first reinforcing member 41 are respectively welded and connected with the first end 11 and the second end 12 of the caliper bracket 10, the two ends of the second reinforcing member 42 are respectively welded and connected with the first end 11 and the second end 12 of the caliper bracket 10, and the two ends of the third reinforcing member are respectively welded and connected with the first end 11 and the second end 12 of the caliper bracket 10, and the first reinforcing member 41, the second reinforcing member 42 and the third reinforcing member are cross arranged, which can be understood as that the first reinforcing member 41, the second reinforcing member 42 and the third reinforcing member present a shape similar to "net" structure in space.
[0045] By crossing the third reinforcing member with the first reinforcing member 41 and the second reinforcing member 42, the force received by the caliper support 10 can be decomposed in more directions, thereby further improving the rigidity of the caliper support 10 and ensuring that the caliper support 10 is less likely to deform.
[0046] In some embodiments of the present application, the first reinforcing member 41, the second reinforcing member 42 and the third reinforcing member intersect at the same point, that is, any two of the first reinforcing member 41, the second reinforcing member 42 and the third reinforcing member intersect and have the same intersection point.
[0047] By crossing the first reinforcing member 41, the second reinforcing member 42 and the third reinforcing member at the same point, a larger number of triangular structures can be formed, which can significantly improve the rigidity of the caliper support 10. When the caliper support 10 is subjected to the thrust of the friction plate 20, a part of the first reinforcing member 41, the second reinforcing member 42 and the third reinforcing member will be subjected to the thrust, and another part of the first reinforcing member 41, the second reinforcing member 42 and the third reinforcing member will be subjected to the tension. The mutual balance of tension and thrust can effectively reduce the risk of deformation of the caliper support 10 during braking, and this can decompose the force received by the caliper support 10 in more directions, making the risk of deformation of the caliper support 10 lower.
[0048] In some embodiments of the present application, as shown in Figures 1-5 , Figure 1 , Figure 3 As shown in some embodiments of the present application, the intersection of the plurality of reinforcing members 43 is the center point of the plurality of reinforcing members 43. As some embodiments of the present application, the plurality of reinforcing members 43 includes: a first reinforcing member 41 and a second reinforcing member 42, the first reinforcing member 41 and the second reinforcing member 42 are cross arranged, the intersection of the first reinforcing member 41 and the second reinforcing member 42 is the center point of the first reinforcing member 41, and the intersection of the first reinforcing member 41 and the second reinforcing member 42 is the center point of the second reinforcing member 42.
[0049] Such an arrangement can reasonably position the intersection of the plurality of reinforcing members 43, improve the service life of the plurality of reinforcing members 43, reduce the risk of bending and collapsing of the reinforcing members 43, and effectively absorb and decompose the force transmitted by the friction plate 20 to the caliper support 10 during both the forward braking process and the reverse braking process of the vehicle, thereby effectively reducing the risk of deformation of the caliper support 10 and reducing the risk of brake judder and brake noise of the vehicle, which is conducive to improving the braking NVH performance of the vehicle.
[0050] In some embodiments of the present application, as shown in Figure 5As shown, the caliper bracket 10 comprises a first bracket body 101, a second bracket body 102 and a connecting portion 103, the first bracket body 101 is adapted to be assembled with the steering knuckle of the vehicle, along the thickness direction of the first bracket body 101 (i.e. Figures 2-5 the Y direction as shown), the first bracket body 101 is spaced apart from the second bracket body 102 and the connecting portion 103 is connected between the first bracket body 101 and the second bracket body 102, and at least one set of reinforcing components 40 is located on the side of the second bracket body 102 away from the first bracket body 101.
[0051] As an embodiment of the present application, the first bracket body 101 is assembled with the steering knuckle of the vehicle by means of bolt connection.
[0052] Along the thickness direction of the first bracket body 101 (i.e. Figure 1 the Y direction as shown), the first bracket body 101 is spaced apart from the second bracket body 102, and the connecting portion 103 is connected between the first bracket body 101 and the second bracket body 102, and as an embodiment of the present application, the first bracket body 101, the connecting portion 103 and the second bracket body 102 are integrally formed. As an embodiment of the present application, a set of reinforcing components 40 is located on the side of the second bracket body 102 away from the first bracket body 101. As an embodiment of the present application, a plurality of sets of reinforcing components 40 are located on the side of the second bracket body 102 away from the first bracket body 101.
[0053] It should be noted that since the first bracket body 101 is assembled with the steering knuckle of the vehicle, the caliper bracket 10 is similar to a cantilever structure, and when the caliper bracket 10 is subjected to the thrust of the friction plate 20, it will tend to twist and deform around the fulcrum of the cantilever structure. By arranging at least one set of reinforcing components 40 on the side of the second bracket body 102 away from the first bracket body 101, the rigidity of the caliper bracket 10 can be improved, the risk of torsional deformation of the caliper bracket 10 around the fulcrum can be reduced, and the braking NVH performance of the vehicle can be improved.
[0054] In some embodiments of the present application, as shown in Figure 1 the first bracket body 101 has a mounting portion 104 at one end thereof along the second direction (i.e. Figures 2-5 the Z direction as shown), the connecting portion 103 is connected to the other end of the first bracket body 101, the mounting portion 104 is adapted to be assembled with the steering knuckle, and along the second direction (i.e. Figure 1 the Z direction as shown), at least one set of reinforcing components 40 is located on the side of the connecting portion 103 away from the first bracket body 101, and the second direction is perpendicular to the thickness direction of the first bracket body 101.
[0055] The first support body 101 has a mounting portion 104. The number of mounting portions 104 can be two, three, four, etc. The first support body 101 is assembled with the steering knuckle through the mounting portion 104. In some embodiments, the number of mounting portions 104 is two. The mounting portion 104 is configured as a mounting hole. Two bolts can be respectively arranged in the two mounting holes and screwed with the steering knuckle, so as to fix the first support body 101 to the steering knuckle.
[0056] The connecting portion 103 is connected to the other end of the first support body 101 along the second direction (i.e., the Z direction shown in the figure). Figure 1 As some embodiments of the present application, a set of reinforcing assemblies 40 is arranged on the side of the connecting portion 103 away from the first support body 101. As some embodiments of the present application, a plurality of sets of reinforcing assemblies 40 are arranged on the side of the connecting portion 103 away from the first support body 101.
[0057] It should be noted that any two of the first direction (i.e., the X direction shown in the figure), the second direction (i.e., the Z direction shown in the figure), and the thickness direction of the first support body 101 (i.e., the Y direction shown in the figure) are perpendicular to each other. When the brake caliper 100 is assembled on the vehicle, the first direction is the length direction of the vehicle, the second direction is the height direction of the vehicle, and the thickness direction of the first support body 101 is the width direction of the vehicle. Figure 1 Figure 1 It should be noted that since the first support body 101 is assembled with the steering knuckle of the vehicle, the caliper support 10 is similar to a cantilever structure. When the caliper support 10 is subjected to the thrust of the friction plate 20, it will tend to twist and deform around the fulcrum of the cantilever structure. By arranging at least one set of reinforcing assemblies 40 on the side of the connecting portion 103 away from the first support body 101, the rigidity of the caliper support 10 can be improved, the risk of twisting and deforming of the caliper support 10 around the mounting portion 104 can be reduced, and the braking NVH performance of the vehicle can be improved. Figure 1 Figure 1
[0058] It should be noted that since the first support body 101 is assembled with the steering knuckle of the vehicle, the caliper support 10 is similar to a cantilever structure. When the caliper support 10 is subjected to the thrust of the friction plate 20, it will tend to twist and deform around the fulcrum of the cantilever structure. By arranging at least one set of reinforcing assemblies 40 on the side of the connecting portion 103 away from the first support body 101, the rigidity of the caliper support 10 can be improved, the risk of twisting and deforming of the caliper support 10 around the mounting portion 104 can be reduced, and the braking NVH performance of the vehicle can be improved.
[0059] As some embodiments of the application, the reinforcing assembly 40 comprises a first reinforcing piece 41 and a second reinforcing piece 42, the two ends of the first reinforcing piece 41 are respectively welded to the first end 11 and the second end 12 of the caliper bracket 10, the two ends of the second reinforcing piece 42 are respectively welded to the first end 11 and the second end 12 of the caliper bracket 10, the first reinforcing piece 41 and the second reinforcing piece 42 are cross arranged, at least one set of reinforcing assemblies 40 is located on the side of the second bracket body 102 away from the first bracket body 101, and at least one set of reinforcing assemblies 40 is located on the side of the connecting part 103 away from the first bracket body 101, which can form a "cage structure" for the reinforcing assembly 40, the "cage structure" has high rigidity, and when the caliper bracket 10 is stressed, the first reinforcing piece 41 and the second reinforcing piece 42 will be subjected to a pull-push force, the mutual balance of the two forces can reduce the probability of deformation of the caliper bracket 10 during braking, and reduce the risk of brake jitter and brake noise of the vehicle.
[0060] In some embodiments of the application, the caliper bracket 10 and the reinforcing assembly 40 are configured as an integral molding, that is, the caliper bracket 10 and the reinforcing assembly 40 are integrally molded, the integral molding has high structural strength, and by integrally molding the caliper bracket 10 and the reinforcing assembly 40, the probability of separation of the caliper bracket 10 and the reinforcing assembly 40 can be reduced, and the strength and rigidity of the caliper bracket 10 can be significantly improved.
[0061] According to the vehicle of the application, the brake caliper 100 of the vehicle of the above-mentioned embodiments, by arranging the reinforcing assembly 40 on the caliper bracket 10 and outside the caliper body 30, and arranging the reinforcing assembly 40 to comprise a plurality of cross-arranged reinforcing pieces 43, the rigidity of the caliper bracket 10 can be significantly improved, the risk of deformation of the caliper bracket 10 during braking can be reduced, so that the friction plate 20 and the brake disc are uniformly attached, the risk of brake jitter and brake noise of the vehicle is reduced, which is beneficial to improve the brake NVH (Noise, Vibration, Harshness) performance of the vehicle.
[0062] In the description of the application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.
[0063] In the description of the present application, "first feature", "second feature" can include one or more of the features.
[0064] In the description of the present application, "a plurality of" means two or more.
[0065] In the description of the present application, the "above" or "below" of the first feature to the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them.
[0066] In the description of the present application, the "above", "upper" and "on" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only means that the horizontal height of the first feature is higher than that of the second feature.
[0067] In the description of the present application, the description of the reference terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0068] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.
Claims
1. A brake caliper of a vehicle, characterized by, The caliper bracket and the friction plate are movably arranged on the caliper bracket. The caliper body is assembled with the caliper bracket and can drive the friction plate to move. At least one reinforcing assembly is arranged on the caliper bracket and located outside the caliper body, and the reinforcing assembly comprises a plurality of reinforcing members. In the first direction, the caliper bracket has opposite first and second ends, both of which are located outside the caliper body, and both ends of the reinforcing members are connected to the first and second ends, respectively.
2. The brake caliper of a vehicle according to claim 1, characterized in that, The plurality of reinforcing members comprises first and second reinforcing members arranged in cross.
3. The brake caliper of a vehicle according to claim 1, characterized in that, The plurality of reinforcing members further comprises at least one third reinforcing member arranged in cross with the first and second reinforcing members.
4. The brake caliper of a vehicle according to claim 3, characterized in that, The first, second and third reinforcing members intersect at the same point.
5. The brake caliper of a vehicle according to claim 4, characterized in that, The intersection of the plurality of reinforcing members is the center point of the plurality of reinforcing members.
6. The brake caliper of a vehicle according to claim 1, characterized in that, The caliper bracket comprises a first bracket body, a second bracket body and a connecting portion, the first bracket body is adapted to be assembled with the steering knuckle of the vehicle, and in the thickness direction of the first bracket body, the first bracket body is spaced apart from the second bracket body and the connecting portion is connected between the first bracket body and the second bracket body.
7. The brake caliper of a vehicle according to claim 1, characterized in that, At least one set of reinforcing assemblies is located on the side of the second bracket body away from the first bracket body. In the second direction, one end of the first bracket body has a mounting portion, the connecting portion is connected to the other end of the first bracket body, the mounting portion is adapted to be assembled with the steering knuckle, and in the second direction, at least one set of reinforcing assemblies is located on the side of the connecting portion away from the first bracket body, and the second direction is perpendicular to the thickness direction of the first bracket body.
8. The brake caliper of a vehicle according to claim 7, characterized in that, The caliper bracket and the reinforcing assembly are configured as an integral part.
9. The brake caliper of a vehicle according to any one of claims 1-8, characterized in that, The brake caliper of the vehicle according to any one of claims 1-9.
10. A vehicle characterized by comprising: