Shock absorber mounting structure, shock absorber assembly and vehicle

Abstract

The utility model relates to the technical field of vehicles, in particular to a shock absorber mounting structure, a shock absorber assembly and a vehicle. The shock absorber mounting structure is used for connecting a shock absorber and a longitudinal beam, the longitudinal beam comprises an outer wall face, the shock absorber mounting structure comprises a mounting seat body, the mounting seat body is provided with a mounting part and a connecting part, and the mounting part is used for mounting the shock absorber; the mounting assembly is arranged on the mounting seat body, the mounting assembly comprises a first mounting piece and a second mounting piece, the first mounting piece and the second mounting piece are connected to the connecting part, a first containing space is defined by the first mounting piece and the second mounting piece, and the first containing space is used for containing at least part of the longitudinal beam; the first mounting piece and the second mounting piece are used for being connected with part of the outer wall face in an attached mode. According to the shock absorber mounting structure, the structural strength of the longitudinal beam can be enhanced, the longitudinal beam does not need to be reinforced through an additional reinforcing piece, and therefore the manufacturing cost and the assembling complexity can be reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a shock absorber mounting structure, a shock absorber assembly and a vehicle. BACKGROUND

[0002] As an important component of a vehicle, the stability of the mounting structure of the shock absorber directly affects the driving safety and ride comfort of the vehicle. The traditional shock absorber mounting structure is usually connected with the vehicle body longitudinal beam to achieve effective shock absorption and transmission.

[0003] In the related art, the longitudinal beam usually has a avoiding area near the connection area with the shock absorber mounting structure. In order to enhance the structural strength of the avoiding area of the longitudinal beam, a reinforcing member is usually additionally installed on the longitudinal beam to ensure the stability and durability of the longitudinal beam. However, the shock absorber mounting structure and the reinforcing member need to be produced and assembled respectively, which increases the manufacturing cost and assembly complexity. UTILITY MODEL CONTENT

[0004] The present application provides a shock absorber mounting structure, a shock absorber assembly and a vehicle. The shock absorber mounting structure can strengthen the structural strength of the longitudinal beam without the need for additional reinforcing members, thereby reducing the manufacturing cost and assembly complexity.

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

[0006] In a first aspect, the present application provides a shock absorber mounting structure for connecting a shock absorber and a longitudinal beam, the longitudinal beam comprising an outer wall surface, the shock absorber mounting structure comprising: a mounting seat body having a mounting portion and a connecting portion, the mounting portion being used for mounting the shock absorber; and a mounting assembly arranged on the mounting seat body, the mounting assembly comprising a first mounting member and a second mounting member, the first mounting member and the second mounting member being respectively connected to the connecting portion, the first mounting member and the second mounting member surrounding a first accommodating space, the first accommodating space being used for accommodating at least part of the longitudinal beam, and the first mounting member and the second mounting member being respectively used for abutting connection with part of the outer wall surface.

[0007] In a possible implementation manner, the shock absorber mounting structure provided by the present application is provided, the first mounting member is arranged on one side of the connecting portion away from the mounting portion in the Y direction, and the second mounting member is arranged on one side of the connecting portion in the Z direction.

[0008] In a possible implementation manner, the shock absorber mounting structure provided by the present application is provided, along the Y direction, the first mounting member is arranged opposite to the mounting portion and extends away from the mounting portion; or the first mounting member comprises a first sub-portion and a second sub-portion, the first sub-portion is connected between the connecting portion and the second sub-portion, and along the Y direction, the second sub-portion is arranged opposite to at least part of the first mounting member.

[0009] In a possible implementation, the shock absorber mounting structure provided in the present application, the mounting assembly further comprises a plurality of support ribs, and at least part of the support ribs are connected between the first mounting member and the connecting portion; and / or, at least part of the support ribs are connected between the second mounting member and the connecting portion.

[0010] In a possible implementation, the shock absorber mounting structure provided in the present application further comprises a plurality of first connecting members, and the first mounting member and the second mounting member each comprises a plurality of groups of connecting holes arranged at intervals along the X direction, and each group of connecting holes is correspondingly provided with a support rib on each of the two opposite sides along the X direction; wherein each group of connecting holes comprises at least one connecting hole, and the first connecting member is connected to the connecting hole in one-to-one correspondence.

[0011] In a possible implementation, the shock absorber mounting structure provided in the present application, the first mounting member has opposite first and second end portions along the X direction, and the first and second end portions are respectively connected with the support ribs; and the second mounting member has opposite third and fourth end portions along the X direction, and the third and fourth end portions are respectively connected with the support ribs.

[0012] In a possible implementation, the shock absorber mounting structure provided in the present application, the mounting portion comprises a first protruding portion and a second protruding portion arranged at intervals along the X direction, and the first protruding portion and the second protruding portion are each protrudingly arranged along the Y direction and away from the first mounting member, and are each used for connecting with the shock absorber; and a second accommodating space is formed between the first protruding portion and the second protruding portion, and the second accommodating space is used for accommodating at least part of the shock absorber.

[0013] In a possible implementation, the shock absorber mounting structure provided in the present application further comprises a plurality of second connecting members, and the first protruding portion and the second protruding portion each have an assembly surface and an assembly hole located on the assembly surface, and the second connecting member is connected to the assembly hole in one-to-one correspondence, so that the assembly surface is connected with the shock absorber.

[0014] In a possible implementation, the shock absorber mounting structure provided in the present application, the mounting seat body and the mounting assembly each comprise a cast iron piece, and the mounting seat body and the mounting assembly are an integral structure.

[0015] In a second aspect, the present application provides a shock absorber assembly, comprising a shock absorber and the shock absorber mounting structure described above, and the shock absorber is connected to the mounting portion of the shock absorber mounting structure.

[0016] In a third aspect, the present application provides a vehicle, comprising a vehicle frame and the shock absorber assembly described above, and the vehicle frame comprises a longitudinal beam extending along the X direction, and an outer wall surface of the longitudinal beam has a mounting area and a giving recess; wherein the mounting area and the giving recess are arranged along the Z direction, and the shock absorber mounting structure of the shock absorber assembly is connected to the mounting area.

[0017] The shock absorber mounting structure, shock absorber assembly and vehicle provided by the application, the shock absorber mounting structure comprises a mounting seat body and a mounting assembly, the mounting seat body has a mounting part and a connecting part, the mounting part is used for mounting a shock absorber, and the mounting assembly is connected with the mounting seat body through the connecting part. The mounting assembly comprises a first mounting piece and a second mounting piece, the first mounting piece and the second mounting piece are connected to the connecting part, a first containing space is formed between the first mounting piece and the second mounting piece, the first containing space is used for containing at least part of a longitudinal beam, and the first mounting piece and the second mounting piece are respectively used for being connected in close contact with a part of an outer wall surface. Through cooperation of the first mounting piece and the second mounting piece, the contact area between the shock absorber mounting structure and the longitudinal beam can be increased, the support and reinforcement effect of the shock absorber mounting structure on the longitudinal beam is improved, the structural strength of the longitudinal beam can be enhanced without additionally installing reinforcing pieces, and therefore, the manufacturing cost and assembly complexity can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. 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.

[0019] Figure 1 The connection schematic diagram of the shock absorber mounting structure, the shock absorber and the longitudinal beam provided by the embodiments of the present application;

[0020] Figure 2 The structural schematic diagram of the shock absorber mounting structure provided by the embodiments of the present application;

[0021] Figure 3 The structural schematic diagram of the shock absorber mounting structure provided by the embodiments of the present application; Figure 2 The schematic diagram of another view.

[0022] Explanation of reference signs:

[0023] 10 - shock absorber mounting structure;

[0024] 100 - mounting seat body;

[0025] 110 - mounting part; 111 - first protruding part; 1111 - assembly surface; 1112 - assembly hole; 112 - second protruding part; 113 - second containing space;

[0026] 120 - connecting part;

[0027] 200 - mounting assembly;

[0028] 210 - first mounting piece; 211 - connecting hole group; 2111 - connecting hole; 212 - first end part; 213 - second end part;

[0029] 220 - second mounting member; 221 - third end portion; 222 - fourth end portion;

[0030] 230 - first accommodation space;

[0031] 240 - support rib;

[0032] 300 - first connecting member;

[0033] 400 - second connecting member;

[0034] 20 - shock absorber;

[0035] 30 - longitudinal beam; 31 - outer wall surface; 31a - mounting area; 31b - relief groove.

[0036] The specific embodiments of the present application have been shown and described in the above-described drawings, and will be described in more detail hereinafter. The drawings and the written description are not intended to restrict the scope of the present application in any way, but to explain the present application to those skilled in the art by referring to a specific embodiment. DETAILED DESCRIPTION

[0037] In order to make the objectives, 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 some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0038] It should be noted that in the description of the embodiments of the present application, the terms indicating the orientation or position relationship such as "upper", "lower", "inner", "outer" and the like are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description, and do not indicate or imply that the device or member 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.

[0039] In addition, it should also be noted that the terms "first" and "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" and "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 specifically limited.

[0040] In this application, unless otherwise clearly specified and limited, the terms "mounting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, or electrical connection or can communicate with each other; can be direct connection, or indirect connection through intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0041] In the related art, the longitudinal beam usually has a relief area near the connection area with the shock absorber mounting structure, wherein the connection area of the longitudinal beam is usually one side wall of the longitudinal beam, and in order to enhance the structural strength of the relief area of the longitudinal beam, a reinforcing member is usually additionally installed on the longitudinal beam to ensure the stability and durability of the longitudinal beam. However, the shock absorber mounting structure and the reinforcing member need to be produced and assembled respectively, resulting in increased manufacturing cost and assembly complexity.

[0042] Therefore, the shock absorber mounting structure, shock absorber assembly and vehicle provided by the present application are provided. The shock absorber mounting structure comprises a mounting seat body and a mounting assembly. The mounting seat body has a mounting portion and a connecting portion. The mounting portion is used for mounting a shock absorber. The mounting assembly is connected to the mounting seat body through the connecting portion. The mounting assembly comprises a first mounting member and a second mounting member. The first mounting member and the second mounting member are connected to the connecting portion respectively. A first accommodating space is formed between the first mounting member and the second mounting member. The first accommodating space is used for accommodating at least part of a longitudinal beam. The first mounting member and the second mounting member are respectively used for abutting connection with a partial outer wall surface. Through the cooperation of the first mounting member and the second mounting member, the contact area between the shock absorber mounting structure and the longitudinal beam can be increased, and the supporting and reinforcing effect of the shock absorber mounting structure on the longitudinal beam can be improved. The structural strength of the longitudinal beam can be enhanced without additionally installing a reinforcing member. Therefore, the manufacturing cost and assembly complexity can be reduced.

[0043] The present application will be described in detail below in conjunction with the drawings and specific embodiments.

[0044] The vehicle provided by the present application can comprise a vehicle frame and a shock absorber assembly. Referring to Figure 1 , the vehicle frame comprises a longitudinal beam 30 extending along the X direction. An outer wall surface 31 of the longitudinal beam 30 has a mounting area 31a and a relief groove 31b. The mounting area 31a and the relief groove 31b are arranged along the Z direction. The shock absorber mounting structure 10 is connected to the mounting area 31a.

[0045] The shock absorber assembly can comprise a shock absorber 20 and a shock absorber mounting structure 10. The shock absorber 20 is connected to the mounting portion 110 of the shock absorber mounting structure 10. The shock absorber mounting structure 10 is connected to the mounting area 31a.

[0046] In the present application, the direction is defined with reference to the whole vehicle coordinate system. For example, the X direction can be understood as the front-rear direction of the vehicle; the Y direction can be understood as the left-right direction of the vehicle; and the Z direction can be understood as the up-down direction of the vehicle.

[0047] It should be noted that the cross section of the longitudinal beam 30 can be rectangular. Taking the case where the cross section of the longitudinal beam 30 is rectangular as an example, the outer wall surface 31 of the longitudinal beam 30 can include a first side wall and a second side wall arranged opposite in the Z direction, and a third side wall and a fourth side wall arranged opposite in the Y direction. The first side wall and the second side wall can be the upper and lower sides of the longitudinal beam 30 in the Z direction, respectively, and the third side wall and the fourth side wall can be the left and right sides of the longitudinal beam 30 in the Y direction, respectively.

[0048] In a specific implementation, the yielding recess 31b can be arranged on the second side wall, i.e., below the longitudinal beam 30, for avoiding the transmission shaft of the vehicle. The shock absorber 20 is usually located on the outer side of the vehicle frame. Taking the case where the shock absorber 20 is located on the left side of the vehicle frame as an example, the mounting area 31a can be located on the first side wall, the third side wall, or the first side wall, the third side wall and the fourth side wall. The shock absorber mounting structure 10 is connected to the mounting area 31a, thereby realizing the connection of the shock absorber 20 assembly and the vehicle frame. The shock absorber mounting structure 10 provided in the present application can increase the contact area with the longitudinal beam 30, improve the support and reinforcement effect of the shock absorber mounting structure 10 on the longitudinal beam 30, and enhance the structural strength of the longitudinal beam 30 without the need to additionally install reinforcing members, thereby reducing the manufacturing cost and assembly complexity.

[0049] Referring to Figure 2 The shock absorber mounting structure 10 provided in the present application can include a mounting seat body 100 and a mounting assembly 200. The mounting seat body 100 has a mounting portion 110 and a connecting portion 120, and the mounting portion 110 is used for mounting the shock absorber 20. The mounting assembly 200 is arranged on the mounting seat body 100, and the mounting assembly 200 includes a first mounting member 210 and a second mounting member 220. The first mounting member 210 and the second mounting member 220 are connected to the connecting portion 120, respectively, and the first mounting member 210 and the second mounting member 220 surround a first accommodating space 230 for accommodating at least part of the longitudinal beam 30. The first mounting member 210 and the second mounting member 220 are used for being attached to the part of the outer wall surface 31, respectively.

[0050] The mounting seat body 100 can include the mounting portion 110 and the connecting portion 120. The mounting portion 110 is used for mounting the shock absorber 20, thereby ensuring the operation stability and reliability of the shock absorber 20. The mounting portion 110 can be connected to the shock absorber 20 by means of bolt connection, welding or other connection modes, thereby ensuring the connection strength between the shock absorber 20 and the mounting seat body 100.

[0051] The connecting portion 120 can include a connecting surface, a plug block, etc. disposed on the mounting base body 100, for connecting the mounting assembly 200, so as to realize the connection between the mounting assembly 200 and the mounting base body 100, and further realize the connection between the shock absorber mounting structure 10 and the longitudinal beam 30 through the mounting assembly 200. For example, the connecting portion 120 can include a connecting surface, which can include a first connecting surface for connecting with the first mounting member 210 and a second connecting surface for connecting with the second mounting member 220. The connecting surface and the mounting assembly 200 can be connected by welding, or can be an integral structure.

[0052] In some optional embodiments, the first mounting member 210 and the second mounting member 220 are respectively connected to the connecting portion 120, and a first accommodating space 230 is formed between the first mounting member 210 and the second mounting member 220. The first accommodating space 230 can accommodate at least part of the longitudinal beam 30, and further realize effective support and reinforcement of the longitudinal beam 30 through the abutting connection between the first mounting member 210, the second mounting member 220 and the outer wall surface 31 of the longitudinal beam 30. Specifically, the side of the first mounting member 210 facing the outer wall surface 31 can be provided with a first mounting surface matching the outer wall surface 31, and the side of the second mounting member 220 facing the outer wall surface 31 can be provided with a second mounting surface matching the outer wall surface 31. The surfaces of the first mounting surface and the second mounting surface can be abuttingly connected with the outer wall surface 31, and through the cooperation of the first mounting member 210 and the second mounting member 220, the support strength of the shock absorber mounting structure 10 on the longitudinal beam 30 can be improved, thereby effectively enhancing the structural strength of the longitudinal beam 30.

[0053] Optionally, the first mounting member 210 and the second mounting member 220 can be connected with the longitudinal beam 30 by welding, riveting, bolt connection, etc. For example, the first mounting member 210 and the second mounting member 220 can be connected with the longitudinal beam 30 by bolt connection. Thus, the shock absorber mounting structure 10 provided by the present application can realize efficient connection and stable support with the longitudinal beam 30 through the first mounting member 210 and the second mounting member 220.

[0054] In addition, by providing the mounting assembly 200, the assembly process is more convenient and fast, and the reinforcement of the longitudinal beam 30 can be realized without additional reinforcing members. Thus, not only the manufacturing cost is reduced, but also the assembly efficiency is improved.

[0055] Referring to Figure 2 In some embodiments, the first mounting member 210 is disposed on the side of the connecting portion 120 away from the mounting portion 110 in the Y direction, and the second mounting member 220 is disposed on the side of the connecting portion 120 in the Z direction.

[0056] It can be understood that the first mounting member 210 is arranged on the side of the connecting portion 120 away from the mounting portion 110 in the Y direction, which can effectively avoid interference with the mounting portion 110 and facilitate the assembly operation between the first mounting member 210 and the longitudinal beam 30.

[0057] The second mounting member 220 is arranged on the side of the connecting portion 120 in the Z direction to jointly surround the first mounting member 210 to form the first accommodating space 230, thereby avoiding interference with the first mounting member 210. In addition, such an arrangement can also help to improve the load capacity of the shock absorber mounting structure 10.

[0058] Referring to Figure 2 In some embodiments, the first mounting member 210 is arranged opposite to the mounting portion 110 and extends away from the mounting portion 110 in the Y direction. Alternatively, the first mounting member 210 includes a first sub-portion and a second sub-portion, the first sub-portion is connected between the connecting portion 120 and the second sub-portion, and the second sub-portion is arranged opposite to the second mounting member 220 at least partially in the Y direction.

[0059] In some alternative embodiments, the second mounting member 220 extends in the Z direction and away from the mounting portion 110, and the first mounting member 210 extends in the Y direction and away from the mounting portion 110. Thus, the first mounting member 210 and the second mounting member 220 can be connected to two side walls (e.g., the first side wall and the third side wall) adjacent to the outer wall surface 31, thereby providing a more balanced support force distribution for the shock absorber mounting structure 10 to improve the reinforcing effect of the shock absorber mounting structure 10 on the longitudinal beam 30.

[0060] In some alternative embodiments, the second mounting member 220 extends in the Z direction and away from the mounting portion 110, and the first mounting member 210 includes a second sub-portion and a first sub-portion connected between the connecting portion 120 and the second sub-portion, and the second sub-portion is arranged opposite to the second mounting member 220 at least partially in the Y direction to jointly surround the first mounting member 210 to form the first accommodating space 230. Thus, the first mounting member 210 and the second mounting member 220 can be connected to three side walls (e.g., the first side wall, the third side wall, and the fourth side wall) of the outer wall surface 31, that is, when the shock absorber 20 is located on the left side of the vehicle frame, the second mounting member 220 can be connected to the third side wall, the first sub-portion can be connected to the first side wall, and the second sub-portion can be connected to the fourth side wall. Thus, the support and reinforcing effect of the shock absorber mounting structure 10 on the longitudinal beam 30 is further improved.

[0061] In some embodiments, the mounting assembly 200 further includes a plurality of support ribs 240, at least a portion of which are connected between the first mounting member 210 and the connecting portion 120. By providing support ribs 240, the structural strength of the mounting assembly 200 itself can be improved, thereby enhancing the structural strength of the shock absorber mounting structure 10 itself and its support and reinforcement effect on the longitudinal beam 30.

[0062] See Figure 2 and Figure 3 In other embodiments, at least a portion of the support ribs 240 are connected between the second mounting member 220 and the connecting portion 120, which can improve the structural strength of the mounting assembly 200 itself, thereby improving the structural strength of the shock absorber mounting structure 10 itself and the support and reinforcement effect on the longitudinal beam 30.

[0063] Alternatively, support ribs 240 can be provided between the first mounting component 210 and the connecting part 120, and between the second mounting component 220 and the connecting part 120, thereby further improving the structural strength of the mounting component 200 itself.

[0064] See Figure 1 and Figure 2 In some embodiments, the shock absorber mounting structure 10 may further include multiple first connectors 300. The first mounting member 210 and the second mounting member 220 each include multiple sets of connecting hole groups 211 spaced apart along the X direction. Each set of connecting hole groups 211 has supporting ribs 240 correspondingly arranged on opposite sides along the X direction. Each connecting hole group 211 includes at least one connecting hole 2111, and the first connectors 300 are connected to the connecting holes 2111 one-to-one.

[0065] It should be noted that, in order to achieve a stable connection between the first mounting component 210, the second mounting component 220, and the longitudinal beam 30, the first mounting component 210 and the second mounting component 220 are each provided with multiple sets of connecting hole groups 211 spaced apart along the X direction. Optionally, the number of connecting hole groups 211 can be two, three, or more, and can be specifically set according to the dimensions of the first mounting component 210 and the second mounting component 220, the mechanical properties of the mounting assembly 200, etc. This arrangement facilitates positioning during installation and also improves the stability of the connection between the mounting assembly 200 and the longitudinal beam 30.

[0066] In addition, each set of connecting hole groups 211 can be provided with support ribs 240 on opposite sides along the X direction. This arrangement can enhance the strength and rigidity of the area surrounding the connecting hole group 211, effectively resist deformation or even damage under external force, thereby improving the stability and durability of the mounting component 200.

[0067] Each group of connecting holes 211 includes at least one connecting hole 2111, that is, the number of connecting holes 2111 in the connecting hole group 211 can be one, two, three or more, and the connecting hole 2111 is connected to the first connecting piece 300 one by one, thereby realizing the close connection between the mounting assembly 200 and the longitudinal beam 30. Optionally, the first connecting piece 300 can include a bolt, a rivet, etc.

[0068] Referring to Figure 2 and Figure 3 In some embodiments, the first mounting piece 210 has opposite first and second end portions 212, 213 along the X direction, and the first and second end portions 212, 213 are respectively connected with support ribs 240. The second mounting piece 220 has opposite third and fourth end portions 221, 222 along the X direction, and the third and fourth end portions 221, 222 are respectively connected with support ribs 240.

[0069] It should be noted that along the X direction, the first mounting piece 210 has opposite first and second end portions 212, 213, which can be understood as the boundaries of the first mounting piece 210 along the X direction. In order to enhance the strength and rigidity of the boundary area, the first and second end portions 212, 213 can be respectively connected with support ribs 240, thereby improving the anti-deformation capability and service life of the first mounting piece 210.

[0070] In a specific implementation, the first mounting piece 210 extends along the Y direction and away from the mounting portion 110. The support rib 240 provided on the first mounting piece 210 can extend along the Y direction and be spaced apart along the X direction, thereby improving the strength and rigidity of the shock absorber mounting structure 10 in the Y direction and the Z direction.

[0071] It should be further noted that along the X direction, the second mounting piece 220 has opposite third and fourth end portions 221, 222, which can be understood as the boundaries of the second mounting piece 220 along the X direction. By respectively providing the support ribs 240 at the third and fourth end portions 221, 222, the strength and rigidity of the boundary area of the second mounting piece 220 can be enhanced, the load-carrying capacity of the third and fourth end portions 221, 222 can be enhanced, thereby improving the anti-deformation capability and service life of the second mounting piece 220.

[0072] Specifically, the support rib 240 provided on the second mounting piece 220 can extend along the Z direction and be spaced apart along the X direction, thereby improving the strength and rigidity of the shock absorber mounting structure 10 in the Z direction.

[0073] Referring to Figure 1 and Figure 3In some embodiments, the mounting portion 110 comprises a first protruding portion 111 and a second protruding portion 112 which are spaced apart along the X direction, and each protrudes along the Y direction and away from the first mounting member 210, and each is used for connecting with the shock absorber 20. A second accommodating space 113 is formed between the first protruding portion 111 and the second protruding portion 112, and is used for accommodating at least part of the shock absorber 20.

[0074] The first protruding portion 111 and the second protruding portion 112 each protrude along the Y direction and away from the first mounting member 210, which can improve the strength and rigidity of the mounting portion 110, thereby ensuring the reliability and stability of the connection between the mounting portion 110 and the shock absorber 20.

[0075] It can be understood that the second accommodating space 113 is formed between the first protruding portion 111 and the second protruding portion 112, and is used for accommodating at least part of the shock absorber 20, so as to effectively avoid interference between the shock absorber 20 and the mounting portion 110.

[0076] Referring to Figure 1 and Figure 3 In some embodiments, the mounting portion 110 further comprises a plurality of second connecting members 400, and each of the first protruding portion 111 and the second protruding portion 112 has an assembly surface 1111 and an assembly hole 1112 located on the assembly surface 1111, and each of the second connecting members 400 is connected with the assembly hole 1112 in a one-to-one correspondence, so as to connect the assembly surface 1111 with the shock absorber 20.

[0077] In some embodiments, the first protruding portion 111 and the second protruding portion 112 each have an assembly surface 1111, which is matched with an assembly area of the shock absorber 20, thereby facilitating the connection between the mounting portion 110 and the shock absorber 20.

[0078] It can be understood that the first protruding portion 111 and the second protruding portion 112 each protrude along the Y direction and away from the first mounting member 210, so that each of the first protruding portion 111 and the second protruding portion 112 has a large thickness, and the assembly hole 1112 can be a blind hole with internal threads, and thus the second connecting member 400 can comprise a bolt matched with the blind hole. In this way, no additional nuts are needed, which can save assembly procedures and improve assembly accuracy. Through the one-to-one correspondence between the second connecting member 400 and the assembly hole 1112, the assembly surface 1111 can be effectively and stably connected with the shock absorber 20.

[0079] In some embodiments, the mounting seat body 100 and the mounting assembly 200 each comprise a cast iron piece, and the mounting seat body 100 and the mounting assembly 200 are an integral structure.

[0080] In the related art, the mounting structure of the shock absorber 20 is mostly made by stamping and welding steel plates, which has the problems of many parts and complex assembly, resulting in high production cost and heavy weight, which affects the cruising range of the vehicle (such as new energy vehicles). Therefore, the mounting seat body 100 and the mounting assembly 200 can be an integrated structure, for example, the mounting seat body 100 and the mounting assembly 200 can be a cast iron casting structure, which has high strength and low development cost and short development cycle.

[0081] Optionally, the cast iron piece can include nodular cast iron (QT450), which has excellent casting performance and wear resistance.

[0082] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but 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; it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part 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 shock absorber mounting structure for connecting a shock absorber (20) with a longitudinal beam (30) including an outer wall surface (31), characterized by, The shock absorber mounting structure (10) comprises: a mounting seat body (100) having a mounting portion (110) for mounting a shock absorber (20) and a connecting portion (120); a mounting assembly (200) provided on the mounting seat body (100), the mounting assembly (200) comprising a first mounting member (210) and a second mounting member (220) connected to the connecting portion (120), respectively, and surrounding a first accommodating space (230) for accommodating at least part of the longitudinal beam (30), the first mounting member (210) and the second mounting member (220) being used for being connected to part of the outer wall surface (31), respectively.

2. The shock absorber mounting structure according to claim 1, characterized by The first mounting member (210) is provided on the connecting portion (120) on the side away from the mounting portion (110) in the Y direction, and the second mounting member (220) is provided on the connecting portion (120) on the side in the Z direction.

3. The shock absorber mounting structure according to claim 2, characterized by In the Y direction, the first mounting member (210) is arranged opposite to the mounting portion (110) and extends away from the mounting portion (110); Alternatively, the first mounting member (210) comprises a first sub-portion and a second sub-portion, the first sub-portion being connected between the connecting portion (120) and the second sub-portion, and the second sub-portion being arranged opposite to the second mounting member (220) at least in part in the Y direction.

4. The shock absorber mounting structure according to claim 1, characterized by The mounting assembly (200) further comprises a plurality of support ribs (240), at least part of the support ribs (240) being connected between the first mounting member (210) and the connecting portion (120); And / or, at least part of the support ribs (240) are connected between the second mounting member (220) and the connecting portion (120).

5. The shock absorber mounting structure according to claim 4, characterized by Further comprising a plurality of first connecting members (300), the first mounting member (210) and the second mounting member (220) respectively comprising a plurality of groups of connecting holes (211) arranged in the X direction, each group of connecting holes (211) being provided with the support rib (240) on opposite sides in the X direction, respectively; Wherein, the connecting hole group (211) comprises at least one connecting hole (2111), and the first connecting member (300) is connected to the connecting hole (2111) one by one.

6. The shock absorber mounting structure according to claim 5, characterized by The first mounting member (210) has opposite first and second end portions (212, 213) in the X direction, and the first and second end portions (212, 213) are respectively connected with the support rib (240); The second mounting member (220) has opposite third and fourth end portions (221, 222) in the X direction, and the third and fourth end portions (221, 222) are respectively connected with the support rib (240).

7. The shock absorber mounting structure according to claim 1, characterized by The mounting portion (110) comprises a first protruding portion (111) and a second protruding portion (112) arranged at intervals along the X direction, the first protruding portion (111) and the second protruding portion (112) are both arranged protruding along the Y direction and away from the first mounting member (210), and are both used for connecting with the shock absorber (20). A second accommodating space (113) is formed between the first protruding portion (111) and the second protruding portion (112), and is used for accommodating at least part of the shock absorber (20).

8. The shock absorber mounting structure according to claim 7, characterized by Further comprising a plurality of second connecting members (400), the first protruding portion (111) and the second protruding portion (112) are both provided with an assembly surface (1111) and an assembly hole (1112) located on the assembly surface (1111), the second connecting members (400) are connected with the assembly holes (1112) one by one to connect the assembly surface (1111) with the shock absorber (20).

9. The shock absorber mounting structure according to any one of claims 1 to 8, characterized by The mounting seat body (100) and the mounting assembly (200) both comprise cast iron members, and the mounting seat body (100) and the mounting assembly (200) are an integral structure.

10. A shock absorber assembly characterized by, A shock absorber assembly comprising a shock absorber (20) and a shock absorber mounting structure (10) according to any one of claims 1 to 9, the shock absorber (20) being connected to the mounting portion (110) of the shock absorber mounting structure (10).

11. A vehicle characterized by comprising: A shock absorber assembly comprising a shock absorber (20) and a shock absorber mounting structure (10) according to any one of claims 1 to 9, the shock absorber (20) being connected to the mounting portion (110) of the shock absorber mounting structure (10). The mounting seat body (100) and the mounting assembly (200) both comprise cast iron members, and the mounting seat body (100) and the mounting assembly (200) are an integral structure. A shock absorber assembly comprising a shock absorber (20) and a shock absorber mounting structure (10) according to any one of claims 1 to 9, the shock absorber (20) being connected to the mounting portion (110) of the shock absorber mounting structure (10). The mounting seat body (100) and the mounting assembly (200) both comprise cast iron members, and the mounting seat body (100) and the mounting assembly (200) are an integral structure.

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