Boarding pedal support, boarding pedal assembly and vehicle

Abstract

The utility model relates to the technical field of vehicle parts, in particular to a boarding pedal support, a boarding pedal assembly and a vehicle. The boarding pedal support comprises a supporting mechanism and a bearing mechanism which are connected with each other, the supporting mechanism comprises a first section, a second section and a third section, the first section and the third section are connected to the two ends, in the second direction, of the second section respectively and extend oppositely in the third direction, and the bearing mechanism is connected to the second section and used for bearing a boarding pedal. The boarding pedal support is simple and compact in structure and low in tooling difficulty, one end, deviating from the second sections, of the first section in the third direction is connected with a cab, so that the boarding pedal support is of an independent structure, the maintenance and replacement difficulty of the boarding pedal support can be reduced, and the bearing mechanism is connected to the sides, facing the fixed ends, of the two adjacent second sections; therefore, the supporting mechanism can provide a good supporting effect for the bearing mechanism, so that the bearing mechanism can support the boarding pedal more stably, and the reliability of the boarding pedal support is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle parts, in particular to an upper-boarding pedal support, an upper-boarding pedal assembly and a vehicle. BACKGROUND

[0002] The upper-boarding pedal assembly of a vehicle generally refers to a device installed on the side of the vehicle and used for assisting passengers to get on or off the vehicle. The upper-boarding pedal assembly generally comprises an upper-boarding pedal and an upper-boarding pedal support, and the upper-boarding pedal support is used for installing and supporting the upper-boarding pedal.

[0003] In the related art, the cab side panel can be used as an integrated upper-boarding pedal support, but when the upper-boarding pedal assembly is damaged, it is difficult to repair and replace. Alternatively, the upper-boarding pedal support is designed in a split type, which has a complex structure and is difficult to process. Therefore, it is of great significance to design an upper-boarding pedal support with a simple and compact structure and easy to repair and replace. CONTENT OF THE UTILITY MODEL

[0004] The present application provides an upper-boarding pedal support, an upper-boarding pedal assembly and a vehicle to solve the problems of high repair difficulty and complex structure of the current upper-boarding pedal support.

[0005] In order to achieve the above-mentioned purpose, the technical solutions of the present application are as follows:

[0006] In a first aspect, the present application provides an upper-boarding pedal support, comprising: a support mechanism, at least two support mechanisms are arranged at intervals along a first direction, the support mechanism comprises a first segment, a second segment and a third segment, the first segment and the third segment are respectively connected to the two ends of the second segment in a second direction and extend away from each other along a third direction, the first segment comprises a fixed end facing away from the second segment in the third direction, the fixed end is used for connecting with a cab, and the first direction, the second direction and the third direction intersect with each other; a bearing mechanism extending along the first direction and connected to one side of the second segment facing the fixed end of the adjacent two second segments, the bearing mechanism is used for supporting an upper-boarding pedal.

[0007] In some embodiments, the support mechanism further comprises a connecting fin, the connecting fin is arranged on the first segment and / or the third segment, and the connecting fin is used for connecting with a fender.

[0008] In some embodiments, the support mechanism further comprises a reinforcing rib, the reinforcing rib is arranged between the first segment and the second segment, and / or the reinforcing rib is arranged between the second segment and the third segment.

[0009] In some embodiments, the bearing mechanism comprises connecting regions and convex regions arranged at intervals along the second direction, the convex regions are located between the adjacent connecting regions, the second segment is connected to the connecting regions, and the bearing mechanism is arranged protruding towards the fixed end at the convex regions.

[0010] In some embodiments, the step bracket further includes a reinforcing mechanism, at least one of which extends along a first direction and is connected between two adjacent first segments and / or between two adjacent third segments.

[0011] In some embodiments, the boarding step bracket further includes a connecting structure, which is spaced apart from the support mechanism, and the connecting structure can be connected between the boarding step and the cab.

[0012] In some embodiments, the connection structure includes a first connection portion and at least one second connection portion. The first connection portion extends in a third direction and is used to connect with the vehicle frame. One end of the second connection portion is connected to the first connection portion, and the other end is used to connect with the vehicle step.

[0013] In some embodiments, the first connecting part includes a base and a connector, the second connecting part is connected to the connector, the base is disposed at one end of the connector in a third direction, the base is used to connect to the cab, and the orthographic projection of the connector in the third direction is located inside the base.

[0014] Secondly, this application provides a vehicle step assembly, including a vehicle step and a vehicle step bracket according to the first aspect embodiment above, wherein at least one of a load-bearing mechanism and a support mechanism is connected to the vehicle step.

[0015] Thirdly, this application provides a vehicle including a driver's cab and a step assembly for the upper vehicle according to the second aspect embodiment above, wherein the driver's cab and a support mechanism are connected.

[0016] In some embodiments, the vehicle further includes a mudguard, and the support mechanism further includes connecting fins disposed in the first segment and / or the third segment, wherein the mudguard and the connecting fins are connected.

[0017] The vehicle step bracket, vehicle step assembly, and vehicle provided in this application include an interconnected support mechanism and a load-bearing mechanism. At least two support mechanisms are spaced apart to improve the stability of the vehicle step bracket. The support mechanism includes a first segment, a second segment, and a third segment. The first segment and the third segment are respectively connected to the two ends of the second segment in a second direction and extend in opposite directions in a third direction. The load-bearing mechanism is connected to the second segment and is used to support the vehicle step. Its structure is simple and compact, and the tooling difficulty is low. The first segment is connected to the cab at the end opposite to the second segment in the third direction. Thus, the vehicle step bracket in this application is an independent structure, which helps to reduce the difficulty of its maintenance and replacement. The load-bearing mechanism is connected to the side of the two adjacent second segments facing the fixed end. Thus, the support mechanism can provide a good support effect for the load-bearing mechanism, so that the load-bearing mechanism can support the vehicle step more stably and improve the reliability of the vehicle step bracket. Attached Figure Description

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0019] Figure 1 The structure schematic diagram of the boarding pedal support provided for the embodiment of the present application is shown in the figure.

[0020] Figure 2 The partial structure schematic diagram of the vehicle provided for the embodiment of the present application is shown in the figure.

[0021] Figure 3 The structure schematic diagram of the support mechanism of the boarding pedal support provided for the embodiment of the present application is shown in the figure.

[0022] Figure 4 The structure schematic diagram of the bearing mechanism of the boarding pedal support provided for the embodiment of the present application is shown in the figure.

[0023] Figure 5 The structure schematic diagram of the boarding pedal support provided for another embodiment of the present application is shown in the figure.

[0024] Figure 6 The structure schematic diagram of the connecting mechanism of the boarding pedal support provided for the embodiment of the present application is shown in the figure.

[0025] Figure 7 The partial structure schematic diagram of the vehicle provided for the embodiment of the present application is shown in the figure.

[0026] Figure 8 The structure schematic diagram of the second connecting part of the boarding pedal support provided for the embodiment of the present application is shown in the figure.

[0027] Figure 9 The partial structure schematic diagram of the vehicle provided for the embodiment of the present application is shown in the figure.

[0028] Explanation of reference signs:

[0029] 1, boarding pedal support

[0030] 10, support mechanism; 11, first segment; 12, second segment; 13, third segment; 111, fixed end; 14, connecting fin; 15, reinforcing rib

[0031] 20, bearing mechanism; 21, connecting area; 22, protruding area

[0032] 30, connecting structure; 31, first connecting part; 32, second connecting part; 311, base; 312, connecting piece; 321, first part; 322, second part

[0033] 40, reinforcing mechanism;

[0034] 2, boarding step assembly; 3, boarding step;

[0035] 4, vehicle; 5, fender;

[0036] X, first direction; Y, second direction; Z, third direction.

[0037] The specific embodiments of the present application have been shown and described in the above drawings and the written description, and the like, and it is contemplated that modifications will occur to one skilled in the art based on the teaching of this application. Such modifications are intended to fall within the scope of the application. DETAILED DESCRIPTION

[0038] In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings of the preferred embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, and not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by one of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0039] It should be noted that in the description of the embodiments of the present application, the terms indicating the orientation or positional relationship such as "upper", "lower", "inner", "outer" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description, and do not indicate or imply that the device or component must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0040] In addition, it should also be noted that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, so the features with "first", "second" can explicitly or implicitly include one or more of the features, and in the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0041] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or detachably connected, or integrated; it can be mechanically connected, or electrically connected or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For one of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0042] The boarding step assembly of the vehicle generally refers to a device installed on the side of the vehicle for assisting passengers to get on and off the vehicle. The boarding step assembly generally comprises a boarding step and a boarding step support, and the boarding step support is generally connected to the boarding step, the frame and / or the cab support for mounting and supporting the boarding step.

[0043] In the related art, there are solutions including a cab side wall outer plate as an integrated boarding step support, and the boarding step support is connected to the side wall outer plate. The boarding step support of this form has high difficulty in maintenance and replacement when it is deformed under stress. Or, there is a split type boarding step support solution, which is generally supported by a spaced cab side support and a frame side support. Due to the complex overall structure, the overall processing difficulty is high.

[0044] Therefore, the boarding step support provided by the present application comprises a support mechanism and a bearing mechanism connected to each other. At least two support mechanisms are arranged in a spaced manner to improve the stability of the boarding step support. The support mechanism comprises a first segment, a second segment and a third segment. The first segment and the third segment are respectively connected to the two ends of the second segment in the second direction and extend in opposite directions along the third direction. The bearing mechanism is connected to the second segment and used for supporting the boarding step. The structure is simple and compact, and the tooling difficulty is low. The first segment is connected to the end of the second segment away from the cab in the third direction. Thus, the boarding step support in the present application is an independent structure, which helps to reduce the difficulty of maintenance and replacement. The bearing mechanism is connected to one side of the adjacent two second segments facing the fixed end. Thus, the support mechanism can provide good support effect for the bearing mechanism, so that the bearing mechanism can more stably support the boarding step and improve the reliability of the boarding step support.

[0045] The present application will be described in detail below in conjunction with the drawings and specific embodiments.

[0046] Please refer to Figure 1 , Figure 2 and Figure 3 , Figure 1 the structure schematic diagram of the boarding step support provided by the embodiment of the present application; Figure 2 the partial structure schematic diagram of the vehicle provided by the embodiment of the present application; Figure 3 the structure schematic diagram of the support mechanism of the boarding step support provided by the embodiment of the present application.

[0047] In a first aspect, as Figures 1 to 3As shown, the application provides a boarding pedal bracket 1, the boarding pedal bracket 1 comprises a support mechanism 10 and a bearing mechanism 20, at least two support mechanisms 10 are arranged at intervals along a first direction X, the support mechanism 10 comprises a first segment 11, a second segment 12 and a third segment 13, the first segment 11 and the third segment 13 are respectively connected to two ends of the second segment 12 in a second direction Y and extend away from each other along a third direction Z, the first segment 11 comprises a fixed end 111 away from the second segment 12 in the third direction Z, the fixed end 111 is used for connecting with a cab, and the first direction X, the second direction Y and the third direction Z intersect with each other; the bearing mechanism 20 extends along the first direction X and is connected to one side of the second segment 12 of the adjacent two second segments 12 facing the fixed end 111, and the bearing mechanism 20 is used for supporting a boarding pedal 3.

[0048] In the boarding pedal bracket 1 provided by the application, the boarding pedal bracket 1 comprises the support mechanism 10 and the bearing mechanism 20 connected with each other, at least two support mechanisms 10 are arranged at intervals to improve the stability of the boarding pedal bracket 1, the support mechanism 10 comprises the first segment 11, the second segment 12 and the third segment 13, the first segment 11 and the third segment 13 are respectively connected to two ends of the second segment 12 in the second direction Y and extend away from each other along the third direction Z, the bearing mechanism 20 is connected to the second segment 12 and used for supporting the boarding pedal 3, the structure is simple and compact, the tooling difficulty is low, the first segment 11 is connected to the cab at one end away from the second segment 12 in the third direction Z, so that the boarding pedal bracket 1 in the application is an independent structure, which helps to reduce the difficulty of maintenance and replacement, and the bearing mechanism 20 is connected to one side of the second segment 12 of the adjacent two second segments 12 facing the fixed end 111, so that the support mechanism 10 can provide good support for the bearing mechanism 20, so that the bearing mechanism 20 can more stably support the boarding pedal 3, and the reliability of the boarding pedal bracket 1 is improved.

[0049] Optionally, the support mechanism 10 and the bearing mechanism 20 are both stamping parts, which helps to improve the structural strength of the boarding pedal bracket 1 and reduce the self-weight of the boarding pedal bracket 1.

[0050] Optionally, the material and thickness of the support mechanism 10 and the bearing mechanism 20 can be designed by itself, for example, the support mechanism 10 is stamped from a 2mm-thick metal plate; and the bearing mechanism 20 is stamped from a 1.2mm-thick metal plate.

[0051] Optionally, the support mechanism 10 comprises a panel and side plates connected to the panel on both sides in the first direction X, the panel can be designed with bolt holes or welding points and other connecting structures 30, the support mechanism 10 is stamped into a cavity structure, so that the side plates play the role of reinforcing ribs 15, so as to enhance the anti-deformation ability of the support mechanism 10 and improve the structural strength of the support mechanism 10.

[0052] The support mechanism 10 comprises a first segment 11, a second segment 12 and a third segment 13, and is in the shape of "Z" in an example. It should be noted that the support mechanism 10 is an integral structure, and the first segment 11, the second segment 12 and the third segment 13 are punched from the same metal piece. The specific extension size of the first segment 11, the second segment 12 and the third segment 13 can be designed by itself.

[0053] Optionally, the first segment 11 and the second segment 12, and the second segment 12 and the third segment 13 are connected by a transition round corner to reduce the risk of damage to the support mechanism 10 caused by stress concentration. In an example, the bending radius between the first segment 11 and the second segment 12 is 54.2 mm; and the bending radius between the second segment 12 and the third segment 13 is 34.2 mm.

[0054] Optionally, the first segment 11 has a fixed end 111 at one end away from the second segment 12 in the third direction Z, and the fixed end 111 is connected to the cab. The connection mode can be one or more of welding, riveting, clamping or bolt connection.

[0055] It should be noted that the specific connection position of the fixed end 111 and the cab can be designed by itself according to the overall structure of the vehicle 4. In an example, the fixed end 111 is connected to the cab longitudinal beam or the cab support.

[0056] Optionally, the third segment 13 can be connected to the frame at one end away from the second segment 12 in the third direction Z to improve the structural stability of the boarding step support 1, or the third segment 13 is suspended at one end away from the second segment 12 in the third direction Z to reduce the installation difficulty of the boarding step support 1.

[0057] The bearing mechanism 20 is connected to two second segments 12 adjacent in the first direction X, and the connection mode can be one or more of welding, riveting, clamping or bolt connection.

[0058] When the boarding step assembly 2 is processed, the boarding step 3 is arranged on the side of the bearing mechanism 20 away from the second segment 12, and the bearing mechanism 20 is connected to the side of the adjacent two second segments 12 facing the fixed end 111, that is, the at least two second segments 12 can support the bearing mechanism 20 in the third direction Z to reduce the risk of excessive force on the bearing mechanism 20 in the third direction Z and the support mechanism 10 being separated during the user stepping on the boarding step 3.

[0059] Optionally, the support mechanism 10 and the bearing mechanism 20 can be provided with weight reduction holes to reduce the weight of the boarding step support 1. The specific position, number and size of the weight reduction holes can be designed by itself.

[0060] In some embodiments, as Figures 1 to 3The support mechanism 10 also comprises a connecting fin 14 arranged on the first segment 11 and / or the third segment 13, and used to connect with the fender 5.

[0061] In these embodiments, the support mechanism 10 further comprises the connecting fin 14 used to mount and fix the fender 5, so as to improve the reliability of the support mechanism 10.

[0062] Specifically, the connecting fin 14 is arranged on the first segment 11, or arranged on the second segment 12, or arranged on both the first segment 11 and the second segment 12. The arrangement position, size and number of the connecting fin 14 can be designed as required.

[0063] Optionally, the first segment 11, the second segment 12, the third segment 13 and the connecting fin 14 are integrally stamped from the same metal piece, so as to improve the supporting strength of the support mechanism 10.

[0064] Optionally, the connecting fin 14 and the fender 5 are connected by welding, bolting, clamping or riveting.

[0065] For example, the connecting fin 14 arranged on the first segment 11 is welded to the fender 5, and the connecting fin 14 arranged on the third segment 13 is bolted to the fender 5.

[0066] Optionally, at least two connecting fins 14 are arranged on the first segment 11 and / or the third segment 13, so as to increase the connection area of the fender 5 and the support mechanism 10, and improve the connection stability of the two.

[0067] For example, the two connecting fins 14 are arranged in mirror image in the first direction X, and connected to the two sides of the first segment 11 and / or the third segment 13 in the first direction X, respectively.

[0068] Optionally, the structures of the support mechanisms 10 in the same running board support 1 are the same, so as to save the mold cost. The fender 5 can be connected to any number of connecting fins 14 according to actual conditions.

[0069] In some embodiments, as shown in Figures 1 to 3 The support mechanism 10 also comprises a reinforcing rib 15 arranged between the first segment 11 and the second segment 12, and / or arranged between the second segment 12 and the third segment 13.

[0070] In these embodiments, the reinforcing rib 15 is arranged between the first segment 11 and the second segment 12, and / or arranged between the second segment 12 and the third segment 13, so as to improve the anti-deformation ability of the support mechanism 10, improve the structural strength of the support mechanism 10, and improve the reliability of the running board support 1.

[0071] The specific size and number of the reinforcing ribs 15 can be designed according to actual conditions. For example, two reinforcing ribs 15 are arranged at intervals along the first direction X, and the height of the reinforcing rib 15 is 3 mm.

[0072] Optionally, the reinforcing rib 15 is welded to the support mechanism 10 to enhance the connection strength of the reinforcing rib 15.

[0073] Please refer to Figure 4 , Figure 4 The structure schematic diagram of the bearing mechanism of the boarding pedal support provided in the embodiments of the present application is shown.

[0074] In some embodiments, as shown in Figures 2 to 4 , the bearing mechanism 20 includes connection regions 21 and convex regions 22 arranged at intervals along the second direction Y, the convex regions 22 are located between adjacent connection regions 21, the second segments 12 are connected to the connection regions 21, and the bearing mechanism 20 is protrudingly arranged towards the fixed end 111 at the convex regions 22.

[0075] In these embodiments, the bearing mechanism 20 includes connection regions 21 and convex regions 22 arranged at intervals along the second direction Y, the convex regions 22 have the effect of the reinforcing ribs 15 to improve the structural strength of the bearing mechanism 20 and enhance the structural stability of the boarding pedal support 1, and the connection regions 21 are connected to the second segments 12 to reduce the connection difficulty of the bearing mechanism 20 and the support mechanism 10.

[0076] Optionally, the bearing mechanism 20 is a reinforced plate to improve the structural strength of the bearing mechanism 20. For example, the bearing mechanism 20 is an M-shaped reinforced plate.

[0077] Optionally, the bearing mechanism 20 includes three connection regions 21 and two convex regions 22 arranged at intervals along the second direction Y to improve the structural strength of the bearing mechanism 20. Optionally, the connection regions 21 between the adjacent two convex regions 22 and the second segments 12 are welded or bolted. The convex regions 22 are used for bolted connection with the boarding pedal 3.

[0078] In some embodiments, as shown in Figures 1 to 3 , the boarding pedal support 1 further includes a reinforcing mechanism 40, at least one reinforcing mechanism 40 extends along the first direction X and is connected between adjacent two first segments 11 and / or adjacent two third segments 13.

[0079] In these embodiments, the reinforcing mechanism 40 extends along the first direction X and is connected between adjacent two first segments 11 and / or adjacent two third segments 13 to improve the structural stability of the boarding pedal support 1.

[0080] Specifically, the reinforcing mechanism 40 is arranged between two adjacent first segments 11, or between two adjacent third segments 13, or between the first segment 11 and the third segment 13 of the support mechanism 10.

[0081] Optionally, the reinforcing mechanism 40 can be designed in specific size and quantity. For example, the reinforcing mechanism 40 is a circular tube with an outer diameter of 20 mm and a wall thickness of 1.4 mm, and the two ends of the circular tube are punched into planes and connected with the support mechanism 10.

[0082] Optionally, the reinforcing mechanism 40 and the support mechanism 10 are connected by welding or bolting.

[0083] Optionally, since the fixed end 111 of the first segment 11 is connected with the cab, the reinforcing mechanism 40 can be arranged only on the second segment 12 to save material cost.

[0084] Optionally, at least two reinforcing mechanisms 40 are arranged at intervals along the third direction Z to improve the stability of the boarding step support 1.

[0085] Please refer to Figure 5 , Figure 6 and Figure 7 , Figure 5 the structural schematic view of the boarding step support provided in another embodiment of the present application; Figure 6 the structural schematic view of the connecting mechanism of the boarding step support provided in the embodiment of the present application; Figure 7 the partial structural schematic view of the vehicle provided in the embodiment of the present application.

[0086] In some embodiments, as shown in Figures 5 to 7 , the boarding step support 1 further comprises a connecting structure 30, the connecting structure 30 is arranged at intervals with the support mechanism 10, and the connecting structure 30 can be connected between the boarding step 3 and the cab.

[0087] In these embodiments, the connecting structure 30 is arranged at intervals with the support mechanism 10 and can be connected between the boarding step 3 and the cab, so as to improve the support stability of the boarding step support 1 to the boarding step 3.

[0088] It should be clear that the specific connection position of the connecting structure 30 and the cab can be designed according to the overall structure of the vehicle 4. For example, the connecting structure 30 is connected with the cab longitudinal beam or the cab support.

[0089] Optionally, the connecting structure 30 and the support mechanism 10 are arranged at intervals along the first direction X, and the connecting structure 30 can be connected with the boarding step 3 along the first direction X to fix the position of the boarding step 3 in the first direction X.

[0090] In some embodiments, as shown inFigures 5 to 7 As shown, the connecting structure 30 comprises a first connecting part 31 and at least one second connecting part 32, the first connecting part 31 extends along the third direction Z and is used to connect with the vehicle frame, and the second connecting part 32 is connected with the first connecting part 31 at one end and is used to connect with the upper vehicle pedal 3 at the other end.

[0091] In these embodiments, the connecting structure 30 comprises a first connecting part 31 and at least one second connecting part 32, the first connecting part 31 is connected with the vehicle frame to improve the stability of the connecting structure 30, and the second connecting part 32 is connected with the first connecting part 31 at one end and is used to connect with the upper vehicle pedal 3 at the other end to fix the position of the upper vehicle pedal 3.

[0092] Optionally, the person skilled in the art can set the specific number of second connecting parts 32 according to the specifications of the upper vehicle pedal 3, for example, three second connecting parts 32 are arranged at intervals on the first connecting part 31.

[0093] Optionally, the second connecting part 32 is a stamped metal part, for example, the second connecting part 32 is stamped from a 1mm thick metal plate.

[0094] Optionally, the connection between the second connecting part 32 and the upper vehicle pedal 3 is one or more of clamping, welding, and bolt connection.

[0095] Optionally, the second connecting part 32 is provided with a flange structure on the side to improve the structural strength of the second connecting part 32.

[0096] Optionally, the second connecting part 32 is welded to the first connecting part 31 to improve the reliability of the connecting structure 30.

[0097] Please refer to Figure 8 , Figure 8 for the structural schematic diagram of the second connecting part of the upper vehicle pedal support provided in the embodiments of the present application.

[0098] In some embodiments, as Figures 6 to 8 shown, the first connecting part 31 comprises a base 311 and a connecting piece 312, the second connecting part 32 is connected with the connecting piece 312, and the base 311 is arranged at one end of the connecting piece 312 in the third direction Z, the base 311 is used to connect with the cab, and the connecting piece 312 is located within the base 311 in the third direction Z.

[0099] In these embodiments, the first connecting part 31 comprises a base 311 and a connecting piece 312, the base 311 is used to connect with the vehicle frame, and the connecting piece 312 is located within the base 311 in the third direction Z, by arranging the base 311 to increase the contact area between the first connecting part 31 and the cab, which helps to improve the connection strength between the connecting structure 30 and the cab and the overall stability of the upper vehicle pedal support 1.

[0100] Optionally, the connection method between the base 311 and the connector 312, and the connection method between the base 311 and the cab, can be one or more of welding, bolting, or snap-fitting.

[0101] Optionally, both the base 311 and the connector 312 are stamped parts. For example, the base 311 is stamped from a metal plate with a thickness of 2mm, and the connector 312 is a round tube with an outer diameter of 30mm and a wall thickness of 1.4mm.

[0102] Optionally, the peripheral edge of the base 311 is provided with a flange structure to improve the structural strength of the base 311. For example, the height of the flange structure is 4.5mm.

[0103] Optionally, the second connecting portion 32 is connected to the connector 312. The second connecting portion 32 is close to the first portion 321 of the connector 312. The first portion 321 is bent and partially covers the connector 312 to increase the contact area between the second connecting portion 32 and the connector 312 and improve the connection reliability between the two.

[0104] Optionally, the second connecting part 32 also includes a second part 322 away from the connector 312. The second part 322 is used to connect with the upper step 3. A reinforcing rib 15 structure is provided between the first part 321 and the second part 322 to improve the structural strength of the second connecting part 32.

[0105] Please see Figure 9 , Figure 9 This is a partial structural schematic diagram of a vehicle provided in an embodiment of this application.

[0106] Secondly, such as Figure 9 As shown, this application provides a vehicle step assembly 2, including a vehicle step 3 and a vehicle step bracket 1 as described in the first aspect embodiment above, wherein at least one of the bearing mechanism 20 and the support mechanism 10 is connected to the vehicle step 3.

[0107] This application also provides a vehicle step assembly 2, which improves the overall structural strength and stability of the vehicle step assembly 2 by placing the vehicle step 3 on the vehicle step bracket 1 of the first aspect embodiment described above.

[0108] Specifically, the shape of the step 3 should match that of the step bracket 1, and the specific shape of the step 3 can be designed by the user.

[0109] Optionally, the support mechanism 10 and the upper step 3 are connected by snap-fit, welding, or bolting. The load-bearing mechanism 20 is connected in the same way.

[0110] Optionally, the boarding step 3 is arranged on the side of the bearing mechanism 20 away from the second section 12 in the third direction Z, so that the bearing mechanism 20 supports the boarding step 3 in the third direction Z.

[0111] In a third aspect, as shown in the accompanying drawings, the present application provides a vehicle 4 comprising a cab and the boarding step assembly 2 of the second aspect. Figure 9

[0112] The present application also provides a vehicle 4 comprising the boarding step assembly 2 of the second aspect, the bearing mechanism 10 of the boarding step assembly 2 being connected to the cab so as to keep the boarding step assembly 2 stable.

[0113] In some embodiments, as shown in the accompanying drawings, the vehicle 4 further comprises a fender 5, and the bearing mechanism 10 further comprises a connecting fin 14 arranged on the first section 11 and / or the third section 13, the fender 5 being connected to the connecting fin 14. Figure 9

[0114] In these embodiments, the connection of the fender 5 to the connecting fin 14 of the boarding step support 1 helps to reduce the difficulty of installing the fender 5.

[0115] Optionally, the connecting fin 14 and the fender 5 are connected by welding, bolting, clamping or riveting, etc.

[0116] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions described in the foregoing embodiments, or make equivalent replacement to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.​​

Claims

1. A footboard bracket, characterized in that, include: Support mechanism (10), at least two support mechanisms (10) are spaced apart along a first direction (X), the support mechanism (10) includes a first segment (11), a second segment (12) and a third segment (13), the first segment (11) and the third segment (13) are respectively connected to the two ends of the second segment (12) in the second direction (Y) and extend opposite to each other along a third direction (Z), the first segment (11) includes a fixed end (111) opposite to the second segment (12) in the third direction (Z), the fixed end (111) is used to connect to the cab, the first direction (X), the second direction (Y) and the third direction (Z) intersect each other; A support mechanism (20) extends along the first direction (X) and is connected to the side of two adjacent second segments (12) facing the fixed end (111), the support mechanism (20) being used to support the upper vehicle pedal (3).

2. The vehicle step bracket according to claim 1, characterized in that, The support mechanism (10) further includes connecting fins (14), which are disposed on the first segment (11) and / or the third segment (13), and are used to connect with the mudguard (5).

3. The vehicle step bracket according to claim 1, characterized in that, The support mechanism (10) further includes a reinforcing rib (15), which is disposed between the first segment (11) and the second segment (12), and / or the reinforcing rib (15) is disposed between the second segment (12) and the third segment (13).

4. The vehicle step bracket according to claim 1, characterized in that, The supporting mechanism (20) includes a connecting area (21) and a protruding area (22) spaced apart along the second direction (Y). The protruding area (22) is located between adjacent connecting areas (21). The second segment (12) is connected to the connecting area (21). The supporting mechanism (20) protrudes from the protruding area (22) toward the fixed end (111).

5. The vehicle step bracket according to claim 1, characterized in that, The upper pedal bracket (1) further includes a reinforcing mechanism (40), at least one of the reinforcing mechanisms (40) extending along the first direction (X) and connected between two adjacent first segments (11) and / or connected between two adjacent third segments (13).

6. The vehicle step bracket according to claim 1, characterized in that, The upper vehicle step bracket (1) also includes a connecting structure, which is spaced apart from the support mechanism (10). The connecting structure can be connected between the upper vehicle step (3) and the cab.

7. The vehicle step bracket according to claim 6, characterized in that, The connection structure includes a first connection part (31) and at least one second connection part (32). The first connection part (31) extends along the third direction (Z) and is used to connect with the frame. One end of the second connection part (32) is connected to the first connection part (31), and the other end is used to connect with the foot pedal (3).

8. The vehicle step bracket according to claim 7, characterized in that, The first connecting part (31) includes a base (311) and a connector (312). The second connecting part (32) is connected to the connector (312). The base (311) is disposed at one end of the connector (312) in the third direction (Z). The base (311) is used to connect to the cab. The orthographic projection of the connector (312) in the third direction (Z) is located within the base (311).

9. A vehicle step assembly, characterized in that, Includes a footboard (3) and a footboard bracket (1) as described in any one of claims 1-8, wherein at least one of the bearing mechanism (20) and the support mechanism (10) is connected to the footboard (3).

10. A vehicle, characterized in that, It includes a driver's cab and the boarding step assembly (2) as described in claim 9, wherein the driver's cab and the support mechanism (10) are connected.

11. The vehicle according to claim 10, characterized in that, The vehicle (4) also includes a mudguard (5), and the support mechanism (10) also includes a connecting fin (14), which is disposed on the first segment (11) and / or the third segment (13), and the mudguard (5) and the connecting fin (14) are connected.

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