Suspension and vehicle

Abstract

The application discloses a kind of hanging and vehicle, it is related to the hanging design field of vehicle, the disclosed hanging includes elastic hanging main body and rigidity reinforcing part;Elastic hanging main body includes first hanging part, second hanging part and connecting portion, connecting portion is connected between first hanging part and second hanging part, rigidity reinforcing part extends from first hanging part to second hanging part through connecting portion, rigidity reinforcing part is connected at least with first hanging part and second hanging part, the rigidity of rigidity reinforcing part is greater than the rigidity of elastic hanging main body and can be deformed with elastic hanging main body.The above scheme can solve the problem that the hanging related to related art is prone to excessive deformation and prone to cracking or breaking damage.

Description

Technical Field

[0001] This application belongs to the field of vehicle suspension design technology, specifically relating to a suspension and a vehicle. Background Technology

[0002] Currently, suspension systems are widely used in vehicles. In specific applications, the vehicle's exhaust system is connected to the vehicle's frame via a suspension system. The suspension system supports the weight of the exhaust system, positions it, and cushions and absorbs its vibrations, thereby improving overall vehicle comfort and enhancing the user experience.

[0003] However, when the vehicle experiences severe bumps during operation, the exhaust system is easily affected and produces noticeable vibrations. This can cause the suspension to be overstretched or overcompressed, leading to excessive deformation, cracking, or breakage, which in turn affects the service life of the suspension. Utility Model Content

[0004] This utility model discloses a suspension system and vehicle to solve the problem that suspension systems in related technologies are prone to excessive deformation, cracking, or breakage.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: In the first aspect, this application discloses a suspension system, which includes an elastic suspension body and a stiffening reinforcement. The elastic suspension body includes a first hook-up portion, a second hook-up portion, and a connecting portion. The connecting portion is connected between the first hook-up portion and the second hook-up portion. The stiffness reinforcement extends from the first hook-up portion through the connecting portion to the second hook-up portion. The stiffness reinforcement is connected to at least the first hook-up portion and the second hook-up portion. The stiffness of the stiffness reinforcement is greater than the stiffness of the elastic suspension body and can deform with the elastic suspension body.

[0006] This design allows the stiffening reinforcement to stretch or compress synchronously with the elastic suspension body when stretched or compressed via the first and second couplings. This enables the suspension to achieve buffering and vibration reduction through deformation. Furthermore, since the stiffness of the stiffening reinforcement is greater than that of the elastic suspension body, it helps to improve the overall stiffness of the suspension, making it less prone to breakage. This helps to avoid excessive stretching or compression of the suspension, which could lead to excessive deformation, cracking, or breakage, thus extending the service life of the suspension.

[0007] Optionally, the stiffening reinforcement includes a bending elastic member, the first end of which is connected to the first hook portion, and the second end of which passes through the connecting portion and is connected to the second hook portion.

[0008] This design can effectively resist loads such as tension, pressure and torque from multiple directions, thereby improving the stability of the stiffening reinforcement and ensuring its elasticity relatively easily.

[0009] Optionally, the bending elastic element includes a bending section and a first connecting section and a second connecting section respectively connected to opposite ends of the bending section; the connecting portion is provided with a clearance space; the bending section passes through the clearance space, the first connecting section is located on a first side of the elastic hanging body and connected to the first hooking portion, the second connecting section is located on a second side of the elastic hanging body and connected to the second hooking portion; the first side and the second side are opposite sides of the elastic hanging body.

[0010] This configuration allows the bending elastic elements to be connected to opposite sides of the elastic suspension body, making it easier for the bending elastic elements to form redundant bending structures, which is beneficial to improving the elasticity of the stiffening reinforcement.

[0011] Optionally, the curved segment has a first side edge and a second side edge passing through the clearance space, the connecting portion has a first side wall and a second side wall forming the clearance space, the first side edge is opposite to the first side wall and there is a first gap between at least a portion of the two; the second side edge is opposite to the second side wall and there is a second gap between at least a portion of the two.

[0012] This design minimizes interference between the first side edge and the first side wall, as well as between the second side edge and the second side wall, thereby preventing scratches and wear on the first and second side walls and extending the service life of the hanging device.

[0013] Optionally, the connecting portion includes a first sub-connecting portion and a second sub-connecting portion. The two ends of the first sub-connecting portion are respectively connected to the first hook portion and the second hook portion. The two ends of the second sub-connecting portion are respectively connected to the first hook portion and the second hook portion. The first sub-connecting portion and the second sub-connecting portion are spaced apart and form the clearance space between them.

[0014] This setup allows for the easy creation of clearance spaces, thus avoiding the need to create clearance spaces through other processes, which in turn facilitates production and manufacturing.

[0015] Optionally, the first connecting segment is a first flat plate segment, and the first connecting segment is attached and fixed to the surface of the first hook portion facing the first side; the second connecting segment is a second flat plate segment, and the second connecting segment is attached and fixed to the surface of the second hook portion facing the second side.

[0016] This configuration helps to increase the connection area between the first plate segment and the first connecting part, as well as between the second plate segment and the second connecting part, thereby improving the stability of their connection.

[0017] Optionally, the stiffness reinforcement further includes a first reinforcing liner and / or a second reinforcing liner. The first hooking portion is provided with a first hooking hole or a first hooking groove, and the second hooking portion is provided with a second hooking hole or a second hooking groove. The first reinforcing liner is connected to the first end of the bending elastic member and is lined on the inner wall of the first hooking hole or the first hooking groove. The second reinforcing liner is connected to the second end of the bending elastic member and is lined on the inner wall of the second hooking hole or the second hooking groove.

[0018] This design minimizes the risk of excessive stretching or compression of the first and second connecting parts, which could lead to excessive deformation, cracking, or breakage. This, in turn, helps to extend the service life of the hanging device more effectively.

[0019] Optionally, the elastic hanging body further includes a first elastic liner and / or a second elastic liner, wherein the first elastic liner is connected to the first hook-up portion and is lined within the inner surface of the first reinforcing liner; and the second elastic liner is connected to the second hook-up portion and is lined within the inner surface of the second reinforcing liner.

[0020] This design allows the first connecting structure of the frame to easily extend into the first mounting hole or the first mounting slot. After the first connecting structure is inserted into the first mounting hole or the first mounting slot, the first elastic liner can elastically abut against the first connecting structure, which helps improve the stability of the connection between the first connecting structure and the first mounting part. Simultaneously, it allows the second connecting structure of the exhaust system to easily extend into the second mounting hole or the second mounting slot. After the second connecting structure is inserted into the second mounting hole or the second mounting slot, the second elastic liner can elastically abut against the second connecting structure, which helps improve the stability of the connection between the second connecting structure and the second mounting part.

[0021] Optionally, the elastic suspension body is an integral structure, and the rigidity reinforcement is an integral structure.

[0022] This design avoids the problem of excessive operational work caused by assembly, and also helps to improve the structural reliability of the main body of the flexible suspension and the structural reliability of the stiffening reinforcement. Moreover, the integrated structure is manufactured through an integrated process, which is conducive to the efficient manufacturing of the main body of the flexible suspension and the stiffening reinforcement.

[0023] Optionally, the material of the elastic suspension body is a polymer elastic material; the stiffening reinforcement is a metal structural component, and the stiffening reinforcement is fixedly connected to the elastic suspension body through a vulcanization process.

[0024] This configuration allows for a relatively convenient and stable fixed connection between the stiffening reinforcement and the elastic suspension body, while also giving the elastic suspension body and stiffening reinforcement manufacturing advantages such as easy material selection and low cost.

[0025] Secondly, this application discloses a vehicle, which includes a frame, an exhaust system, and the suspension described in the first aspect. The frame is connected to the suspension via a first mounting portion, and the exhaust system is connected to the suspension via a second mounting portion.

[0026] The beneficial effects achieved by the vehicle provided in this application embodiment are consistent with the beneficial effects achieved by the suspension provided in this application embodiment, and will not be repeated here.

[0027] The technical solution adopted in this application can achieve the following beneficial effects: The suspension system disclosed in this application improves upon the structure of suspension systems in related technologies by incorporating a stiffening member. The elastic suspension body is configured as a structural component including a first hook-up portion, a second hook-up portion, and a connecting portion, with the connecting portion connecting the first and second hook-up portions. Furthermore, the stiffening member extends from the first hook-up portion through the connecting portion to the second hook-up portion, and is at least connected to both the first and second hook-up portions. The stiffness of the stiffening member is greater than the stiffness of the elastic suspension body and can deform with the elastic suspension body. This allows the stiffening reinforcement to stretch or compress synchronously with the elastic suspension body when stretched or compressed via the first and second couplings. This enables the suspension to achieve buffering and vibration reduction through deformation. Furthermore, since the stiffness of the stiffening reinforcement is greater than that of the elastic suspension body, it helps to improve the overall stiffness of the suspension, making it less prone to breakage. This helps to avoid excessive stretching or compression of the suspension, which could lead to excessive deformation, cracking, or breakage, thus extending the service life of the suspension. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the hanging structure disclosed in the embodiments of this application; Figure 2 yes Figure 1 Cross-sectional view; Figure 3 This is a structural schematic diagram of the stiffening reinforcement disclosed in the embodiments of this application.

[0029] Explanation of reference numerals in the attached figures: 100 - Elastic hanging body; 110 - First hooking part; 111 - First hooking hole; 120 - Second hooking part; 121 - Second hooking hole; 130 - Connecting part; 131 - Clearance space; 132 - First side wall; 133 - Second side wall; 134 - First sub-connecting part; 135 - Second sub-connecting part; 140 - First elastic lining; 150 - Second elastic lining; 101 - First side; 102 - Second side. 200 - Stiffness reinforcement, 210 - Bending elastic component, 211 - Bending section, 212 - First connecting section, 213 - Second connecting section, 220 - First reinforcing liner, 230 - Second reinforcing liner, 201 - First side edge, 202 - Second side edge. 310 - First gap, 320 - Second gap. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and are not used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The following description, in conjunction with the accompanying drawings, details the suspension system and vehicle provided in the embodiments of this application through specific implementations and application scenarios.

[0034] Please refer to Figures 1 to 3 This application discloses a suspension system, which includes an elastic suspension body 100 and a rigidity reinforcing member 200.

[0035] The flexible suspension body 100 is the core component for achieving buffering and vibration reduction in the suspension system. The flexible suspension body 100 includes a first hook-on portion 110, a second hook-on portion 120, and a connecting portion 130. The connecting portion 130 connects the first hook-on portion 110 and the second hook-on portion 120, meaning the first hook-on portion 110 and the second hook-on portion 120 are connected through the connecting portion 130. For example, the first hook-on portion 110 and the second hook-on portion 120 can be connected to the connecting portion 130 by means of adhesive bonding, connectors, etc., and this embodiment does not impose limitations on this. Furthermore, the first hook-on portion 110 is used to connect to the vehicle frame described later, and the second hook-on portion 120 is used to connect to the exhaust system described later, thereby enabling the exhaust system to be connected to the vehicle frame via the suspension.

[0036] The stiffening reinforcement 200 is a core component in the suspension system that mitigates excessive deformation. The stiffening reinforcement 200 extends from the first hook-on portion 110 through the connecting portion 130 to the second hook-on portion 120, wherein the stiffening reinforcement 200 can pass through the connecting portion 130. The stiffening reinforcement 200 is connected to at least the first hook-on portion 110 and the second hook-on portion 120. The stiffness of the stiffening reinforcement 200 is greater than that of the elastic suspension body 100 and it can deform with the elastic suspension body 100, making the stiffening reinforcement 200 less prone to breakage, thereby making the suspension system less prone to breakage.

[0037] In the specific working process, when the elastic suspension body 100 is excessively stretched through the first hook part 110 and the second hook part 120, the stiffness reinforcement 200 can prevent further stretching of the elastic suspension body 100. Simultaneously, when the elastic suspension body 100 is compressed through the first hook part 110 and the second hook part 120, the stiffness reinforcement 200 can prevent further compression of the elastic suspension body 100. Specifically, the stiffness reinforcement 200 can be connected to at least the first hook part 110 and the second hook part 120 by means of bonding, connecting parts, etc., and this embodiment of the application does not impose any limitations on this.

[0038] The suspension system disclosed in this application improves upon the structure of suspension systems in related technologies by incorporating a stiffening reinforcement 200. The elastic suspension body 100 is configured as a structural member including a first hook portion 110, a second hook portion 120, and a connecting portion 130. The connecting portion 130 connects the first hook portion 110 and the second hook portion 120. The stiffening reinforcement 200 extends from the first hook portion 110 through the connecting portion 130 to the second hook portion 120, and is at least connected to both the first hook portion 110 and the second hook portion 120. Furthermore, the stiffness of the stiffening reinforcement 200 is greater than that of the elastic suspension body 100. The stiffness of the stiffener 200 is zero and it can deform with the elastic suspension body 100. This allows the stiffness reinforcement 200 to stretch or compress synchronously with the elastic suspension body 100 when the elastic suspension body 100 is stretched or compressed through the first hook part 110 and the second hook part 120. This allows the suspension to achieve buffering through deformation. At the same time, since the stiffness of the stiffness reinforcement 200 is greater than that of the elastic suspension body 100, it helps to improve the overall stiffness of the suspension, making the suspension less prone to breakage. This helps to avoid the problem of excessive stretching or compression of the suspension, which can easily lead to excessive deformation, cracking or breakage. This, in turn, helps to extend the service life of the suspension.

[0039] In a feasible technical solution, the stiffening reinforcement 200 may include a bending elastic member 210. The first end of the bending elastic member 210 may be connected to the first hook-on portion 110, and the second end of the bending elastic member 210 may pass through the connecting portion 130 and be connected to the second hook-on portion 120. Specifically, the first end and the second end of the bending elastic member 210 may be opposite ends of the bending elastic member 210. The first end of the bending elastic member 210 may be connected to the first hook-on portion 110 by means of bonding, connecting with a connector, etc., and the second end of the bending elastic member 210 may pass through the connecting portion 130 and be connected to the second hook-on portion 120 by means of bonding, connecting with a connector, etc.

[0040] This structure, by configuring the stiffening reinforcement 200 as a structural component including the bending elastic element 210, enables the stiffening reinforcement 200 to effectively resist tensile, compressive, and torque loads from multiple directions. This improves the stability of the stiffening reinforcement 200 and easily ensures its elasticity. Furthermore, this structure allows for convenient connection of the stiffening reinforcement 200 to the first connecting part 110 and the second connecting part 120 via the first and second ends of the bending elastic element 210, while also making full use of the stiffening reinforcement 200 and minimizing waste.

[0041] In other embodiments, the stiffening reinforcement 200 may also include a straight elastic member. The first end of the straight elastic member can be connected to the first hook portion 110, and the second end of the straight elastic member can pass through the connecting portion 130 and be connected to the second hook portion 120. Specifically, the first and second ends of the straight elastic member can be opposite ends of the straight elastic member. The first end of the straight elastic member can be connected to the first hook portion 110 by means of adhesion, connectors, or other methods. The second end of the straight elastic member can pass through the connecting portion 130 and be connected to the second hook portion 120 by means of adhesion, connectors, or other methods. This structure is relatively simple and easy to implement, thereby helping to reduce costs.

[0042] In a further technical solution, the bending elastic element 210 may include a bending segment 211, a first connecting segment 212, and a second connecting segment 213, wherein the first connecting segment 212 and the second connecting segment 213 are respectively connected to opposite ends of the bending segment 211. Specifically, the first connecting segment 212 and the second connecting segment 213 may be connected to the bending segment 211 by welding, snap-fitting, or other methods.

[0043] Meanwhile, the connecting portion 130 may be provided with a clearance space 131, through which the bent section 211 can pass. That is, the clearance space 131 can accommodate the bent section 211, thereby allowing the bent elastic member 210 to pass through the clearance space 131 and be installed in the connecting portion 130. The first connecting section 212 may be located on the first side 101 of the elastic suspension body 100 and may be connected to the first hooking portion 110. The second connecting section 213 may be located on the second side 102 of the elastic suspension body 100 and may be connected to the second hooking portion 120. The first side 101 and the second side 102 may be opposite sides of the elastic suspension body 100, thereby allowing the stiffness reinforcing member 200 to extend from the first hooking portion 110 through the connecting portion 130 to the second hooking portion 120, and allowing the stiffness reinforcing member 200 to be connected to the first hooking portion 110 and the second hooking portion 120.

[0044] This structure, by configuring the bending elastic element 210 as a structural component including a bending section 211, a first connecting section 212, and a second connecting section 213, connects the first connecting section 212 to the first hook-up part 110 and the second connecting section 213 to the second hook-up part 120. This allows the bending elastic element 210 to be connected to opposite sides of the elastic suspension body 100, making it easier for the bending elastic element 210 to form a redundant bending structure, which is beneficial for improving the elasticity of the stiffening reinforcement. Simultaneously, by providing a clearance space 131 on the connecting part 130 to allow the bending section 211 to pass through, it minimizes the possibility of the bending section 211 interfering with the connecting part 130 during suspension deformation, thus preventing the connecting part 130 from easily affecting its normal operation.

[0045] Specifically, the curved section 211 can be an S-shaped structure, a Z-shaped structure, or a spiral structure. The specific type of the curved section 211 is not limited in the embodiments of this application.

[0046] In one embodiment, the curved segment 211 may have a first side edge 201 and a second side edge 202 passing through the clearance space 131, and the first side edge 201 and the second side edge 202 may be distributed on opposite sides of the curved segment 211. The connecting portion 130 may have a first side wall 132 and a second side wall 133 forming the clearance space 131, and the first side wall 132 and the second side wall 133 may be distributed opposite to each other. The first side edge 201 and the first side wall 132 may be opposite to each other, and a first gap 310 may be present between at least a portion of their respective areas, the first gap 310 being used to avoid deformation of the first side edge 201 and the first side wall 132. The second side edge 202 and the second side wall 133 may be opposite to each other, and a second gap 320 may be present between at least a portion of their respective areas, the second gap 320 being used to avoid deformation of the second side edge 202 and the second side wall 133.

[0047] In the specific working process, when the suspension deforms, both the elastic suspension body 100 and the rigidity reinforcement 200 can deform, thereby causing the first side edge 201 and the first side wall 132 to deform, and the second side edge 202 and the second side wall 133 to deform. In this case, the first gap 310 can avoid the deformation of the first side edge 201 and the first side wall 132, and the second gap 320 can avoid the deformation of the second side edge 202 and the second side wall 133. This can minimize the interference between the first side edge 201 and the first side wall 132 and between the second side edge 202 and the second side wall 133, thereby avoiding scratches and wear on the first side wall 132 and the second side wall 133, and thus helping to extend the service life of the suspension.

[0048] Specifically, the clearance space 131 can be a clearance hole, and the specific type of clearance space 131 is not limited in the embodiments of this application.

[0049] In an optional technical solution, the connecting portion 130 may include a first sub-connecting portion 134 and a second sub-connecting portion 135. The two ends of the first sub-connecting portion 134 can be connected to the first hook portion 110 and the second hook portion 120 respectively by means of bonding, connecting parts, etc., and the two ends of the first sub-connecting portion 134 can be distributed opposite to each other. The two ends of the second sub-connecting portion 135 can be connected to the first hook portion 110 and the second hook portion 120 respectively by means of bonding, connecting parts, etc., and the two ends of the second sub-connecting portion 135 can be distributed opposite to each other. The first sub-connecting portion 134 and the second sub-connecting portion 135 can be spaced apart, and a clearance space 131 can be formed between them. This structure can easily form the clearance space 131, thereby avoiding the need to create the clearance space 131 through other processes, thus facilitating manufacturing.

[0050] Of course, in other embodiments, the connecting part 130 can also be an integral structure, and the two opposite ends of the connecting part 130 can be connected to the first hook part 110 and the second hook part 120 respectively, that is, the connecting part 130 can be connected between the first hook part 110 and the second hook part 120. This structure helps to reduce the complexity of installing the connecting part 130, thereby simplifying the installation steps.

[0051] In a further technical solution, the first connecting segment 212 can be a first flat plate segment, which can be fitted and fixed to the surface of the first hook part 110 facing the first side 101. The second connecting segment 213 can be a second flat plate segment, which can be fitted and fixed to the surface of the second hook part 120 facing the second side 102. This structure helps to increase the connection area between the first flat plate segment and the first hook part 110, and between the second flat plate segment and the second hook part 120, thereby improving the stability of the connection between them.

[0052] Specifically, the first connecting segment 212 can be attached and fixed to the surface of the first hook part 110 facing the first side 101 by means of bonding, connecting with connectors, etc., and the second connecting segment 213 can be attached and fixed to the surface of the second hook part 120 facing the second side 102 by means of bonding, connecting with connectors, etc.

[0053] In the embodiments disclosed in this application, the stiffness reinforcement 200 may further include a first reinforcing liner 220 and / or a second reinforcing liner 230. The first mounting portion 110 may have a first mounting hole 111 or a first mounting groove, and the second mounting portion 120 may have a second mounting hole 121 or a second mounting groove. The first reinforcing liner 220 may be connected to the first end of the bending elastic member 210 and may be lined within the inner wall of the first mounting hole 111 or the first mounting groove. The second reinforcing liner 230 may be connected to the second end of the bending elastic member 210 and may be lined within the inner wall of the second mounting hole 121 or the second mounting groove.

[0054] Based on this, in one embodiment, the stiffness reinforcement 200 may further include a first reinforcing liner 220, and the first hook portion 110 may be provided with a first hook hole 111 or a first hook groove. The first reinforcing liner 220 may be connected to the first end of the bending elastic member 210 and may be lined on the inner wall of the first hook hole 111 or the first hook groove. This structure is beneficial to further improve the overall stiffness and strength of the suspension, and to avoid excessive stretching or compression of the first hook portion 110, which could easily lead to excessive deformation, cracking, or breakage, thereby extending the service life of the suspension. Specifically, the first reinforcing liner 220 may be connected to the first end of the bending elastic member 210 by welding, snap-fitting, etc., and may be connected to the inner wall of the first hook hole 111 or the first hook groove by bonding, tight fitting, etc.

[0055] In another embodiment, the stiffness reinforcement 200 may further include a second reinforcing liner 230, and the second hook portion 120 may be provided with a second hook hole 121 or a second hook groove. The second reinforcing liner 230 may be connected to the second end of the bending elastic member 210 and may be lined on the inner wall of the second hook hole 121 or the second hook groove. This structure is beneficial to further improve the overall stiffness and strength of the suspension, and to minimize the possibility of excessive stretching or compression of the second hook portion 120, which could lead to excessive deformation, cracking, or breakage, thereby extending the service life of the suspension. Specifically, the second reinforcing liner 230 may be connected to the second end of the bending elastic member 210 by welding, snap-fitting, or other means, and may be connected to the inner wall of the second hook hole 121 or the second hook groove by bonding, tight fitting, or other means.

[0056] In other embodiments, the stiffness reinforcement 200 may further include a first reinforcing liner 220 and a second reinforcing liner 230. The first hook-on portion 110 may be a first hook-on hole 111 or a first hook-on groove, and the second hook-on portion 120 may be a second hook-on hole 121 or a second hook-on groove. Simultaneously, the first reinforcing liner 220 may be connected to the first end of the bending elastic member 210 and may be lined within the inner wall of the first hook-on hole 111 or the first hook-on groove, and the second reinforcing liner 230 may be connected to the second end of the bending elastic member 210 and may be lined within the inner wall of the second hook-on hole 121 or the second hook-on groove.

[0057] This structure can more effectively improve the overall rigidity and strength of the suspension, so as to avoid excessive stretching or compression of the first hook part 110 and the second hook part 120, which would easily cause excessive deformation, cracking or breakage of the first hook part 110 and the second hook part 120, thus helping to extend the service life of the suspension more effectively.

[0058] Optionally, the first reinforcing liner 220 and the second reinforcing liner 230 can be a first reinforcing tube and a second reinforcing tube, respectively, to ensure the connection area between the first reinforcing liner 220 and the inner wall of the first mounting hole 111 or the first mounting groove, and to ensure the connection area between the second reinforcing liner 230 and the inner wall of the second mounting hole 121 or the second mounting groove, thereby improving the stability of the connection between the first reinforcing liner 220 and the second reinforcing liner 230. Furthermore, the first reinforcing tube and the second reinforcing tube can be solid-walled pipes or mesh pipes, and this embodiment does not limit either option.

[0059] In a further technical solution, the elastic suspension body 100 may further include a first elastic liner 140 and / or a second elastic liner 150. The first elastic liner 140 may be connected to the first hook-on portion 110 and may be lined within the inner surface of the first reinforcing liner 220. The second elastic liner 150 may be connected to the second hook-on portion 120 and may be lined within the inner surface of the second reinforcing liner 230.

[0060] Based on this, in one embodiment, the elastic suspension body 100 may further include a first elastic liner 140, which may be connected to the first hook-up portion 110 and may be lined within the inner surface of the first reinforcing liner 220. This structure allows the first elastic liner 140 to elastically deform under the pressure of the first connecting structure when the first connecting structure of the frame (described later) extends into the first hook-up hole 111 or the first hook-up groove for connection. This facilitates the insertion of the first connecting structure into the first hook-up hole or the first hook-up groove, and after the first connecting structure is inserted into the first hook-up hole 111 or the first hook-up groove, the first elastic liner 140 elastically abuts against the first connecting structure, minimizing the risk of the first connecting structure detaching from the first hook-up hole 111 or the first hook-up groove and affecting the stability of the connection.

[0061] It should be noted that the inner side of the first reinforcing liner 220 can be the side of the first reinforcing liner 220 facing the central axis of the first mounting hole 111 or the first mounting groove.

[0062] In another embodiment, the elastic suspension body 100 may further include a second elastic liner 150, which can be connected to the second hook portion 120 and can be lined within the inner surface of the second reinforcing liner 230. This structure allows the second elastic liner 150 to elastically deform under the pressure of the second connecting structure when the second connecting structure of the exhaust system (described later) extends into the second hook hole 121 or the second hook groove for connection. This facilitates the insertion of the second connecting structure into the second hook hole 121 or the second hook groove, and after the second connecting structure is inserted into the second hook hole 121 or the second hook groove, the second elastic liner 150 elastically abuts against the second connecting structure, minimizing the risk of the second connecting structure detaching from the second hook hole 121 or the second hook groove and affecting the stability of the connection.

[0063] It should be noted that the inner side of the second reinforcing liner 230 can be the side of the second reinforcing liner 230 facing the central axis of the second mounting hole 121 or the second mounting groove.

[0064] In other embodiments, the elastic hanging body 100 may further include a first elastic liner 140 and a second elastic liner 150. The first elastic liner 140 may be connected to the first hook portion 110 and may be lined to the inner surface of the first reinforcing liner 220. The second elastic liner 150 may be connected to the second hook portion 120 and may be lined to the inner surface of the second reinforcing liner 230.

[0065] This structure allows the first connecting structure to easily extend into the first hook hole 111 or the first hook groove. After the first connecting structure is inserted into the first hook hole 111 or the first hook groove, the first elastic liner 140 can elastically abut against the first connecting structure, which helps improve the stability of the connection between the first connecting structure and the first hook part 110. Simultaneously, this structure allows the second connecting structure to easily extend into the second hook hole 121 or the second hook groove. After the second connecting structure is inserted into the second hook hole 121 or the second hook groove, the second elastic liner 150 can elastically abut against the second connecting structure, which helps improve the stability of the connection between the second connecting structure and the second hook part 120.

[0066] In the embodiments disclosed in this application, the elastic suspension body 100 and the stiffening reinforcement 200 can both be integral structures. This structure avoids the problem of excessive assembly work and also helps improve the structural reliability of the elastic suspension body 100 and the stiffening reinforcement 200. Moreover, the integral structure is manufactured using an integral process, which facilitates the efficient manufacturing of both the elastic suspension body 100 and the stiffening reinforcement 200. In optional technical solutions, the material of the elastic suspension body 100 can be a polymer elastic material, such as elastic rubber, polyurethane elastomer, etc., and this application embodiment does not limit this. The stiffness reinforcement 200 can be a metal structural component, such as steel, aluminum alloy, titanium alloy, etc., and this application embodiment does not limit this. The stiffness reinforcement 200 and the elastic suspension body 100 can be fixedly connected through a vulcanization process, thereby enabling a relatively convenient and stable fixed connection between the stiffness reinforcement 200 and the elastic suspension body 100, while giving the elastic suspension body 100 and the stiffness reinforcement 200 manufacturing advantages such as easy material selection and low cost.

[0067] Furthermore, the stiffening reinforcement 200 may also include a first reinforcing liner 220 and a second reinforcing liner 230. In the case where the first hooking part 110 can be a first hooking hole 111 or a first hooking groove, and the second hooking part 120 can be a second hooking hole 121 or a second hooking groove, the first reinforcing liner 220 can be fixedly connected to the inner wall of the first hooking hole 111 or the first hooking groove through a vulcanization process, and the second reinforcing liner 230 can be fixedly connected to the inner wall of the second hooking hole 121 or the second hooking groove through a vulcanization process.

[0068] In addition, if the elastic suspension body 100 may also include a first elastic liner 140 and a second elastic liner 150, the first elastic liner 140 may be fixedly connected to the inner surface of the first reinforcing liner 220 by a vulcanization process, and the second elastic liner 150 may be fixedly connected to the inner surface of the second reinforcing liner 230 by a vulcanization process.

[0069] Based on the suspension disclosed in the embodiments of this application, this application further discloses a vehicle, which includes a frame, an exhaust system, and the suspension described in any of the above embodiments. The frame is connected to the suspension via a first connecting part 110, and the exhaust system is connected to the suspension via a second connecting part 120, thereby enabling the exhaust system to be connected to the frame via the suspension. Specifically, the frame may include a first connecting structure, through which the frame can be connected to the first connecting part 110, and the exhaust system may include a second connecting structure, through which the exhaust system can be connected to the second connecting part 120.

[0070] The beneficial effects achieved by the vehicle provided in this application embodiment are consistent with the beneficial effects achieved by the suspension provided in this application embodiment, and will not be repeated here.

[0071] The above embodiments of this utility model focus on describing the differences between the various embodiments. As long as the different optimization features of the various embodiments are not contradictory, they can be combined to form a better embodiment. For the sake of brevity, they will not be described in detail here.

[0072] The embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present invention without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of the present invention.

Claims

1. A hanging device, characterized in that, Includes a flexible suspension body (100) and a rigidity reinforcement component (200); The elastic hanging body (100) includes a first hook-on portion (110), a second hook-on portion (120), and a connecting portion (130). The connecting portion (130) is connected between the first hook-on portion (110) and the second hook-on portion (120). The stiffness reinforcement (200) extends from the first hook-on portion (110) through the connecting portion (130) to the second hook-on portion (120). The stiffness reinforcement (200) is connected to at least the first hook-on portion (110) and the second hook-on portion (120). The stiffness of the stiffness reinforcement (200) is greater than the stiffness of the elastic hanging body (100) and can deform with the elastic hanging body (100).

2. The hanging device according to claim 1, characterized in that, The stiffness reinforcement (200) includes a bending elastic member (210), the first end of which is connected to the first hook part (110), and the second end of which passes through the connecting part (130) and is connected to the second hook part (120).

3. The hanging device according to claim 2, characterized in that, The bending elastic element (210) includes a bending section (211) and a first connecting section (212) and a second connecting section (213) respectively connected to opposite ends of the bending section (211); the connecting part (130) is provided with a clearance space (131); the bending section (211) passes through the clearance space (131), the first connecting section (212) is located on the first side (101) of the elastic hanging body (100) and is connected to the first hooking part (110), the second connecting section (213) is located on the second side (102) of the elastic hanging body (100) and is connected to the second hooking part (120); the first side (101) and the second side (102) are opposite sides of the elastic hanging body (100).

4. The hanging device according to claim 3, characterized in that, The curved section (211) has a first side edge (201) and a second side edge (202) passing through the clearance space (131), and the connecting portion (130) has a first side wall (132) and a second side wall (133) forming the clearance space (131). The first side edge (201) is opposite to the first side wall (132) and there is a first gap (310) between at least a portion of the two. The second side edge (202) is opposite to the second side wall (133) and there is a second gap (320) between at least a portion of the two.

5. The hanging device according to claim 3, characterized in that, The connecting part (130) includes a first sub-connecting part (134) and a second sub-connecting part (135). The two ends of the first sub-connecting part (134) are connected to the first hook part (110) and the second hook part (120) respectively. The two ends of the second sub-connecting part (135) are connected to the first hook part (110) and the second hook part (120) respectively. The first sub-connecting part (134) and the second sub-connecting part (135) are spaced apart and form the clearance space (131) between them.

6. The hanging device according to claim 3, characterized in that, The first connecting segment (212) is a first flat plate segment, and the first connecting segment (212) is attached and fixed to the surface of the first hook part (110) facing the first side (101); the second connecting segment (213) is a second flat plate segment, and the second connecting segment (213) is attached and fixed to the surface of the second hook part (120) facing the second side (102).

7. The hanging device according to claim 2, characterized in that, The stiffness reinforcement (200) further includes a first reinforcing liner (220) and / or a second reinforcing liner (230). The first hooking part (110) is provided with a first hooking hole (111) or a first hooking groove, and the second hooking part (120) is provided with a second hooking hole (121) or a second hooking groove. The first reinforcing liner (220) is connected to the first end of the bending elastic member (210) and is lined on the inner wall of the first hooking hole (111) or the first hooking groove. The second reinforcing liner (230) is connected to the second end of the bending elastic member (210) and is lined on the inner wall of the second hooking hole (121) or the second hooking groove.

8. The hanging device according to claim 7, characterized in that, The elastic hanging body (100) further includes a first elastic liner (140) and / or a second elastic liner (150), wherein the first elastic liner (140) is connected to the first hook part (110) and is lined on the inner surface of the first reinforcing liner (220); the second elastic liner (150) is connected to the second hook part (120) and is lined on the inner surface of the second reinforcing liner (230).

9. The hanging device according to any one of claims 1-8, characterized in that, The elastic suspension body (100) is an integral structure, and the rigidity reinforcement (200) is an integral structure.

10. The hanging device according to claim 9, characterized in that, The material of the elastic hanging body (100) is a polymer elastic material; the stiffness reinforcement (200) is a metal structural component, and the stiffness reinforcement (200) is fixedly connected to the elastic hanging body (100) through a vulcanization process.

11. A vehicle, characterized in that, The device includes a frame, an exhaust system, and a suspension system as described in any one of claims 1 to 10, wherein the frame is connected to the suspension system via a first attachment part (110), and the exhaust system is connected to the suspension system via a second attachment part (120).

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