Scooter

Abstract

The utility model provides a kind of scooter, and the scooter includes frame, wheel, rocker and damping component, one end of rocker is connected with wheel, the other end of rocker is connected with frame, damping component includes two mounting seats spaced apart and the damping main body butting between two mounting seats, two mounting seats are respectively provided with connecting portion, two connecting portions are connected with frame and rocker respectively, at least one of two connecting portions is arranged at the circumferential side of the end of damping main body, the connecting portion arranged at the circumferential side of damping main body is located between the two ends of damping main body in the extension direction of damping main body.The damping component is arranged on the scooter of the application, the connecting portion is arranged at the circumferential side of the end of damping main body, the damping stroke of damping main body is improved by optimizing the setting position of connecting portion, the damping effect is improved, and then the problem that the damping performance of damping component in the scooter in prior art is poor, which affects the riding experience, can be solved.

Description

Technical Field

[0001] This utility model relates to the technical field of scooters, and more specifically, to a scooter. Background Technology

[0002] In existing scooter designs, spring damping components play a crucial role in absorbing vibrations and impacts from the road surface, thereby improving riding comfort and stability.

[0003] Currently, spring damping assemblies generally use a two-end fixed design, with the support points strictly located on the spring's axis, and the spring's length must be less than the center distance between the mounting points. This design means that the connection points on the axis occupy part of the axial space of the spring damping, directly limiting the spring's length and the resulting elastic travel. This limitation is particularly pronounced in scooter structures with limited space, resulting in a shortened spring length that fails to achieve the preset damping travel and ideal performance, thus affecting the riding experience and the overall performance of the scooter.

[0004] Therefore, the shock absorption components in existing scooters have poor shock absorption performance, which affects the riding experience. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a scooter.

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0007] A scooter includes a frame, wheels, a rocker arm, and a shock-absorbing assembly. One end of the rocker arm is connected to the wheel, and the other end is connected to the frame. The shock-absorbing assembly includes two spaced-apart mounting seats and a shock-absorbing body abutting between the two mounting seats. Each mounting seat has a connecting portion, which is connected to the frame and the rocker arm respectively. At least one of the connecting portions is located on the periphery of the end of the shock-absorbing body, and this connecting portion is positioned between the two ends of the shock-absorbing body in its extending direction. This application's scooter features a shock-absorbing assembly with connecting portions located on the periphery of the end of the shock-absorbing body. By optimizing the position of the connecting portions, the length of the shock-absorbing body is avoided, allowing for a longer extension length and thus a greater shock-absorbing stroke, improving the shock absorption effect. Especially when applied to the limited space between the scooter frame and the rocker arm, the large shock-absorbing stroke of this application's shock-absorbing body effectively buffers external forces, improving the rider's experience.

[0008] In some embodiments, the mounting base includes a body and an extension arm. The shock absorber body abuts against the body, the extension arm is disposed on the body, and a connecting portion is disposed on the extension arm. At least one of the two extension arms extends toward the other mounting base and is located on the periphery of the shock absorber body. This structure, with the body and extension arm working together, allows the body to abut against the shock absorber body, and the extension arm extending toward the periphery of the shock absorber body to provide a mounting position for the connecting portion. The mounting base structure of this application improves the stability of the shock absorber body installation, while the extension arm further enhances the overall structural stability and improves the ease of connection between the mounting base and the frame and rocker arm.

[0009] In some embodiments, the connecting portion includes a hole structure on the extending arm. The extending arm of at least one of the two mounting seats is located on the periphery of the main body and bent to the corresponding main body. The extending arm is annular, and multiple connecting portions are spaced apart circumferentially along the extending arm. Alternatively, the extending arm includes two paired plate segments, each with a connecting portion. Or, the extending arm of one of the two mounting seats is cylindrical and extends away from the shock absorber body along its extension direction. The hole structure of the connecting portion facilitates alignment with the mounting holes on the frame and rocker arm, improving the installation accuracy and ease of installation of the shock absorber assembly. The structure of the extending arm in this application can be an annular structure or a structure of two plate segments located on the outer periphery of the shock absorber body, thereby placing the connecting position of the connecting portion on the outer periphery of the shock absorber body. This allows the abutment end between the shock absorber body and the main body to be located on the top side of the connecting portion, thus freeing the axial length of the shock absorber body from being limited by the mounting portion. The extending arm in this application can also be cylindrical to ensure sufficient strength of the connecting arm, thereby improving the installation stability of the shock absorber assembly.

[0010] In some embodiments, the extension arms of the two mounting bases extend in the same direction or towards each other. The extension arms of the two mounting bases can extend in the same direction, in which case the mounting portion on one extension arm is located on the periphery of the shock absorber body, increasing the structural length of the shock absorber body. The other extension arm can be adapted to different installation scenarios, offering a wide range of applications, and the connection between the extension arm and the frame or rocker arm is not affected by the shock absorber body, which helps improve the stability of the installation structure. Alternatively, the two extension arms can be arranged towards each other, in which case both connecting portions on the two extension arms are located on the periphery of the shock absorber body. In this case, the shock absorber body of the shock absorber assembly has the maximum shock absorption stroke, which helps improve the shock absorption effect.

[0011] In some embodiments, the first connecting part, which connects to the rocker arm, is located on the periphery of the shock absorber body; the second connecting part, which connects to the vehicle frame, is also located on the periphery of the shock absorber body. Alternatively, along the axial direction of the shock absorber body, the second connecting part is located on the side of the mounting base away from the shock absorber body. Since the mounting base connected to the rocker arm is located below the mounting base connected to the vehicle frame, the effect of the rearward external force on the rocker arm is greater. In this application, the first connecting part connected to the rocker arm is located on the periphery of the shock absorber body, which is beneficial to improving the stability of the structure. The second connecting part connected to the vehicle frame can be adapted according to installation requirements.

[0012] In some embodiments, the mounting base connected to the rocker arm is a first mounting base, and the mounting base connected to the vehicle frame is a second mounting base. The second mounting base projects onto the first mounting base along the axial direction of the shock absorber body, and the projected area is located inside the outer periphery of the first mounting base. In this application, the first mounting base connected to the rocker arm is larger than the second mounting base connected to the vehicle frame, which is beneficial for providing stable support to the shock absorber body, improving the structural strength of the rocker arm and the first mounting base, and thus ensuring the strength of the overall structure.

[0013] In some embodiments, the shock-absorbing body includes an elastic element, and the shock-absorbing assembly further includes a support rod mechanism and a buffer structure. The two ends of the support rod mechanism are respectively connected to two mounting seats, and the length of the support rod mechanism is adjustable. The elastic element is sleeved on the outside of the support rod mechanism; the buffer structure is sleeved on the support rod mechanism and located inside the elastic element. This design, through the dual action of the elastic element and the buffer structure, provides a more refined and stable shock absorption effect. It also facilitates adjusting the length of the support rod mechanism according to different riding needs, improving the flexibility of use, meeting the shock absorption requirements under various riding conditions, and increasing the applicability and user satisfaction of the scooter.

[0014] In some embodiments, the support rod mechanism includes a first support member and a second support member coaxially arranged, wherein the ends of the first and second support members that are far apart from each other are respectively connected to two mounting seats, and the ends of the first and second support members that are close to each other are nested and can slide relative to each other; the end face of the first support member near the second support member has a through hole, and one end of the second support member extends through the through hole into the interior of the first support member; at least one buffer structure is provided, which is sleeved on the second support member and located in the region inside the first support member and / or in the region outside the first support member. The coaxial nesting design of the first and second support members enables stepless adjustment of the length of the support rod mechanism, and also facilitates the installation and positioning of the buffer structure. This design allows for real-time adjustment of the damping intensity by changing the length of the support rod mechanism; the buffer structure sleeved on the second support member and located outside the first support member helps to buffer the second support member and avoid impact between the second support rod and the mounting seat; the buffer structure sleeved on the second support member and located inside the first support member is used to buffer the inner components of the first support member.

[0015] In some embodiments, the shock-absorbing assembly further includes a first adjusting fastener and a second adjusting fastener. The first adjusting fastener is disposed inside the first support member and is positionally adjustable to the end of the second support member. The first adjusting fastener is used to limit the position of the buffer structure located inside the first support member. The end of the second support member away from the first support member passes through the mounting seat and is positionally adjustable to the second adjusting fastener. The structure of the first adjusting fastener and the second adjusting fastener facilitates bidirectional adjustment of the distance between the two mounting seats, improving the flexibility of the adjustment operation. Simultaneously, the first adjusting fastener's cushioning contact with the buffer structure ensures stable placement inside the first support member, thereby contributing to the overall structural stability.

[0016] In some embodiments, the damping assembly further includes a limiting structure. Both ends of the damping body are fixed to the mounting base via the limiting structure. The limiting structure includes a main body portion and a lateral limiting portion. The main body portion conforms to the mounting base and abuts against the end face of the damping body. The lateral limiting portion extends from the periphery of the main body portion toward another limiting structure. The lateral limiting portion is located at the outer periphery of the main body portion and abuts against the outer peripheral sidewall of the damping body; or the lateral limiting portion is located at the inner periphery of the main body portion and is situated between the inner peripheral sidewall of the damping body and the buffer structure of the damping assembly, thus limiting both the damping body and the buffer structure. This limiting structure design ensures the damping body operates safely within its maximum stroke, preventing damage caused by excessive compression or tension, and also facilitates the installation and positioning of the buffer structure.

[0017] In some embodiments, rocker arms are provided at both the front and rear ends of the frame. Shock-absorbing components are installed between the front and rear rocker arms and the frame, and the extension direction of the shock-absorbing components is inclined relative to the height direction of the frame. The shock-absorbing components extend downwards at an incline from the front end to the rear end of the frame. This dual front and rear shock-absorbing configuration on the frame improves shock absorption, making the scooter suitable for different usage scenarios. Better shock absorption also enhances the user experience. The inclined design of the shock-absorbing components in this application fully utilizes the frame space and also improves the heat dissipation, lifespan, and reliability of the shock-absorbing components.

[0018] In some embodiments, a mounting groove is formed on the frame, and the connecting part that connects to the frame of the two connecting parts is accommodated inside the mounting groove; and / or the first connection point formed by the connection position of the rocker arm and the frame, the second connection point formed by the connection position of the rocker arm and the shock absorber, and the third connection point formed by the connection position of the rocker arm and the frame are not on the same straight line. The mounting groove makes the installation of the shock absorber more concealed and aesthetically pleasing, and also facilitates the positioning and fixing of the connecting parts; the non-collinear connection method ensures that the shock absorber can effectively absorb impact forces from different directions during the scooter's operation, maximizing the shock absorption effect, thereby improving the overall stability and riding comfort of the scooter.

[0019] This utility model has the following beneficial effects:

[0020] The present application discloses a shock-absorbing component on a scooter. The shock-absorbing component has its connecting part located on the periphery of the end of the shock-absorbing body. By optimizing the position of the connecting part, the length of the shock-absorbing body is avoided, allowing the shock-absorbing body to have a longer extension length. As a result, the shock-absorbing body has a larger shock-absorbing stroke, which improves the shock-absorbing effect. Especially when applied to the limited space between the scooter frame and the rocker arm, the shock-absorbing body of the present application has a large shock-absorbing stroke, which can effectively buffer external forces, improve the rider's experience, and overcome the problem that the shock-absorbing components in existing scooters have poor shock-absorbing performance, which affects the riding experience. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of a scooter provided in a specific embodiment of the present invention;

[0023] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0024] Figure 3 for Figure 1 A magnified view of a section at point B in the middle;

[0025] Figure 4 A schematic diagram illustrating the connection relationship between the rocker arm at the front end of the frame and the frame and shock absorber assembly, provided for a specific embodiment of this utility model;

[0026] Figure 5 A schematic diagram showing the connection relationship between the rocker arm and the shock absorption assembly at the rear end of the vehicle frame, provided in a specific embodiment of this utility model;

[0027] Figure 6 A three-dimensional structural diagram of a shock-absorbing component provided in a specific embodiment of this utility model;

[0028] Figure 7 A side view of a shock-absorbing component provided in a specific embodiment of the present invention;

[0029] Figure 8 for Figure 7 CC-direction sectional view.

[0030] The above figures include the following reference numerals:

[0031] 10. Frame; 110. Mounting slot; 20. Wheel; 30. Rocker arm; 40. Shock absorber assembly; 410. First mounting base; 411. First body part; 412. First extension arm; 4121. First connecting part; 420. Second mounting base; 421. Second body part; 422. Second extension arm; 4221. Second connecting part; 430. Shock absorber body; 440. Support rod mechanism; 441. First support member; 442. Second support member; 450. Buffer structure; 460. First adjustment fixing member; 470. Second adjustment fixing member; 480. Limiting structure; 481. Body part; 482. Lateral limiting part. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0034] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0035] In the description of the embodiments of this utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] In the description of the embodiments of this utility model, it should also be noted that the terms "first" and "second" used herein do not specifically refer to any order or sequence, nor are they intended to limit this case; they are merely used to distinguish components or operations described using the same technical terms.

[0038] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0039] The technical solution of this utility model will now be described with reference to the accompanying drawings.

[0040] In order to solve the problem that the shock absorption components in existing scooters have poor shock absorption performance, which affects the riding experience, this utility model provides a scooter.

[0041] In some embodiments, such as Figures 1 to 8 As shown, the scooter includes a frame 10, wheels 20, rocker arms 30, and shock-absorbing components 40. The wheels 20 have a front wheel 20 and a rear wheel 20 mounted on the frame 10. The corresponding rocker arms 30 have a front rocker arm 30 mounted on the side of the front wheel 20 and a rear rocker arm 30 mounted on the side of the rear wheel. Shock-absorbing components 40 are provided between the front rocker arm 30 and the rear rocker arm 30 and the frame 10.

[0042] Among them, the front end of the frame is Figure 1 As shown on the X side, the rear end of the frame is Figure 1 The Y-side is shown.

[0043] The frame 10 in this application is provided with rocker arms 30 at both the front and rear ends, so as to facilitate the installation of shock-absorbing components 40 at both the front and rear ends of the frame 10 to form a dual shock-absorbing structure. By setting the front and rear dual shock-absorbing components 40 on the frame 10, the shock absorption effect can be improved, so that the scooter can be used in different usage scenarios; at the same time, the better shock absorption effect can improve the user's experience.

[0044] In some embodiments, the extension direction of the shock absorber 40 is inclined relative to the height direction of the frame 10, and the shock absorber 40 extends downward at an inclined angle from the front end to the rear end of the frame 10. This inclined design of the shock absorber 40 in this application can make full use of the space of the frame 10, and also helps to improve the service life and reliability of the heat dissipation of the shock absorber 40.

[0045] During the riding of the scooter, the tilted shock absorption components 40 can buffer external forces in multiple directions, thereby improving the shock absorption effect and enhancing the riding experience.

[0046] In some embodiments, the first connection point formed by the connection between the rocker arm 30 and the frame 10, the second connection point formed by the connection between the rocker arm 30 and the shock absorber 40, and the third connection point formed by the connection between the rocker arm 30 and the frame 10 are not on the same straight line. This non-collinear connection method ensures that the shock absorber 40 can effectively absorb impact forces from different directions during scooter riding, maximizing the shock absorption effect and thus improving the overall stability and riding comfort of the scooter.

[0047] In some embodiments, such as Figures 1 to 3 As shown, the specific structure of this application is that one end of the rocker arm 30 is connected to the wheel 20, and the other end of the rocker arm 30 is connected to the frame 10. The shock absorption component 40 is connected to the frame 10 and the rocker arm 30 respectively. The setting of the shock absorption component 40 can be used to form a buffer structure 450 between the frame 10 and the rocker arm 30, thereby achieving the effect of shock absorption.

[0048] In some embodiments, the shock absorption assembly 40 includes two spaced-apart mounting seats and a shock absorption body 430 abutting between the two mounting seats. Each of the two mounting seats is provided with a connecting part, and the two connecting parts are respectively connected to the frame 10 and the rocker arm 30, wherein the two connecting parts are respectively used to connect to the frame 10 and the rocker arm 30.

[0049] In some embodiments, at least one of the two connecting portions is disposed on the periphery of the end of the shock-absorbing body 430. The connecting portion disposed on the periphery of the shock-absorbing body 430 is located between the two ends of the shock-absorbing body 430 in the extending direction of the shock-absorbing body 430, so as to realize that the length direction of the shock-absorbing body 430 is not collinear with the connecting portion. It can be understood that by disposing the connecting portion on the periphery of the shock-absorbing body 430, the stress position of the connecting portion is not collinear with the stress position of the shock-absorbing body 430. This arrangement can reduce the problem of stress concentration, which is beneficial to improving the stability of the structure and increasing the service life of the scooter.

[0050] The scooter of this application is equipped with a shock-absorbing component 40. The shock-absorbing component 40 has a connecting part located on the periphery of the end of the shock-absorbing body 430. By optimizing the setting position of the connecting part, the length of the shock-absorbing body 430 is avoided, so that the shock-absorbing body 430 has a longer extension length. As a result, the shock-absorbing body 430 has a larger shock-absorbing stroke, which improves the shock-absorbing effect. Especially when applied to the limited space between the scooter frame 10 and the rocker arm 30, the shock-absorbing body 430 of this application has a large shock-absorbing stroke, which can fully buffer external forces and improve the rider's experience.

[0051] In some embodiments, such as Figures 4 to 8 As shown, the mounting base includes a main body and an extension arm. The shock-absorbing body 430 abuts against the main body, the extension arm is disposed on the main body, and the connecting part is disposed on the extension arm. At least one of the two extension arms extends toward the other mounting base and is located on the periphery of the shock-absorbing body 430.

[0052] Among them, the shock absorber body 430 is an elastic element, which can be a spring. The two ends of the elastic element abut against the two main body parts. The frame 10 and rocker arm 30 can squeeze the elastic element through the main body parts, and the elastic element achieves the shock absorption effect through elastic deformation.

[0053] In some embodiments, a structure in which the body and the extendable arm are configured to cooperate is adopted. The body abuts against the shock absorber 430, and the extendable arm extends toward the periphery of the shock absorber 430 to provide an installation position for the connection. The structural configuration of the mounting seat in this application improves the stability of the installation of the shock absorber 430. At the same time, the configuration of the extendable arm helps to increase the stability of the overall structural configuration and improves the convenience of connection between the mounting seat and the frame 10 and the rocker arm 30.

[0054] In some embodiments, the connecting portions on the two extended arms are both located on the periphery of the damping body 430, and the distance between the two ends of the damping body 430 in the length direction is greater than the distance between the two connecting portions, which helps to increase the damping stroke of the damping body 430 and increase the damping effect.

[0055] In this configuration, the extension arms of the two mounting bases extend towards each other, and the two connecting parts on the two extension arms are located on the periphery of the damping body 430. At this time, the damping body 430 of the damping assembly 40 has the maximum damping stroke, which is beneficial to improving the damping effect.

[0056] In some embodiments, the connecting portion of one of the two extendable arms is disposed on the periphery of the shock absorber body 430, and the other is disposed on the side of the body portion away from the shock absorber body 430. The connecting portion disposed on the mounting seat side of the periphery of the shock absorber body 430 provides the shock absorber body 430 with a longer shock absorption stroke. The arrangement of the extendable arm on the mounting seat side of the other arm can be applied to various installation scenarios, which helps to improve the flexibility and convenience of installation.

[0057] The two mounting arms can extend in the same direction. In this case, the mounting part on one of the arms is located on the periphery of the shock absorber body 430, thereby increasing the structural length of the shock absorber body 430. The other arm can be used in different installation scenarios, with a wide range of applications. Furthermore, the connection between the arm and the frame 10 or the rocker arm 30 is not affected by the shock absorber body 430, which helps to improve the stability of the installation structure.

[0058] In some embodiments, the extension arm of the mounting base with the connecting part disposed on the periphery of the shock-absorbing body 430 is disposed on the periphery of the body part and bent to the corresponding body part. The extension arm has a ring structure, and the connecting parts are multiple and spaced apart along the circumference of the extension arm. Alternatively, the extension arm includes two plate segments arranged in pairs, and each of the two plate segments is provided with a connecting part.

[0059] The structure of the extendable arm in this application can be a ring structure or a structure of two plate segments set on the outer periphery of the damping body 430, so that the connection position of the connecting part is located on the outer periphery of the damping body 430, and the abutting end of the damping body 430 and the main body is set on the top side of the connecting part, so that the axial length of the damping body 430 is not limited by the mounting part.

[0060] In some embodiments, the extension arm of the mounting base located on the side of the main body away from the damping body 430, where the connecting part is disposed, can be one of the following: a ring structure bent and disposed around the periphery of the main body; a structure consisting of two plate segments; or a columnar structure disposed on the main body. Using a ring structure or a two-plate segment structure for the extension arm helps to ensure that the connecting part and the damping body 430 are not collinear, thereby improving the overall structural stability. Using a columnar extension arm helps to ensure that the connecting arm has sufficient strength, thereby improving the installation stability of the damping assembly 40.

[0061] In some embodiments, the connecting part includes a hole structure provided on the extended arm. The hole structure facilitates alignment and installation with the mounting holes on the frame 10 and rocker arm 30, which helps improve the installation accuracy and ease of installation of the shock absorber assembly 40. Correspondingly, the frame 10 and rocker arm 30 are provided with mating holes that align with the hole structure. The extended arm can be locked and fixed to the frame 10 and rocker arm 30 by fasteners such as bolts. The structure of the fasteners facilitates the disassembly and assembly of the extended arm to the frame 10 and rocker arm 30, which helps improve the flexibility of use, that is, it is convenient to install and disassemble when the shock absorber assembly 40 needs to be replaced or repaired.

[0062] In some embodiments, such as Figures 6 to 8 As shown, the connection between the shock absorber assembly 40 and the rocker arm 30 is the first connection part 4121, which is located on the periphery of the shock absorber body 430. The connection between the shock absorber assembly 40 and the frame 10 is the second connection part 4221, which is located on the upper side of the first connection part 4121.

[0063] The second connecting part 4221 can be located on the periphery of the shock absorber body 430; or it can be located along the axial direction of the shock absorber body 430, on the side of the mounting base away from the shock absorber body 430. The structural configuration of the second connecting part 4221 can be adaptively adjusted according to the specific structure of its connection with the frame 10.

[0064] In some embodiments, the mounting base connected to the rocker arm 30 is a first mounting base 410, which includes a first body portion 411 and a first extension arm 412, and a first connecting portion is disposed on the first extension arm 412; the mounting base connected to the frame 10 is a second mounting base 420, which is disposed on the upper side of the first mounting base 410, and includes a second body portion 421 and a second extension arm 422, and a second connecting portion 4221 is disposed on the second extension arm 422.

[0065] In some embodiments, the rocker arm 30 includes two support arms spaced apart on both sides of the wheel 20 along its axial direction, forming an installation space between the two support arms. A first connecting portion 4121 is disposed inside the installation space. The rocker arm 30 has a connection structure with the first connecting portion 4121. The scooter also includes fasteners such as bolts. The first connecting portion 4121 is disposed on the periphery of the shock-absorbing body 430, and the first connecting portion 4121 is fixedly connected to the two support arms of the rocker arm 30 respectively by fasteners.

[0066] In some embodiments, a mounting groove 110 is formed on the frame 10, and the second connecting portion 4221 is accommodated inside the mounting groove 110. The mounting groove 110 makes the installation of the shock absorber assembly 40 more concealed and aesthetically pleasing, and also facilitates the positioning and fixing of the connecting portion. The frame 10 and the second connecting portion 4221 can be fixedly connected by fasteners; when the second connecting portion 4221 is located on the side of the mounting base away from the shock absorber body 430, it can also be connected and fixed by a mounting shaft. The mounting shaft and the second connecting portion 4221 are located on the side away from the shock absorber body 430 and are located inside the mounting groove 110. The mounting shaft passes through the second connecting portion 4221, and both ends of the connecting shaft are fixedly connected to the frame 10.

[0067] In some embodiments, the second mounting base 420 projects onto the first mounting base 410 along the axial direction of the damping body 430, and the projected area is located inside the outer periphery of the first mounting base 410. In some embodiments, the projections of the second body portion 421 and the second extension arm 422 onto the first body portion 411 do not extend beyond the edge of the first body portion 411. In this application, the second mounting base 420 is disposed on the upper side of the first mounting base 410. The first mounting base 410 needs to have greater load-bearing capacity. The structural arrangement of the second mounting base 420 being smaller than the first mounting base 410 is beneficial to increasing structural strength and improving the stability of the overall structure.

[0068] In some embodiments, such as Figures 6 to 8 As shown, the damping body 430 is an elastic element, and the damping assembly 40 also includes a support rod mechanism 440 and a buffer structure 450. The two ends of the support rod mechanism 440 are respectively connected to two mounting seats, and the length of the support rod mechanism 440 is adjustable. The elastic element is sleeved on the outside of the support rod mechanism 440; the buffer structure 450 is sleeved on the support rod mechanism 440 and located on the inside of the elastic element.

[0069] The combination of elastic elements and buffer structure 450 provides a more refined and stable shock absorption effect.

[0070] In some embodiments, the two ends of the support rod mechanism 440 are connected to the main body, and the length between the two main bodies can be adjusted by adjusting the length of the support rod mechanism 440. Since the shock absorber body 430 abuts between the two main bodies, the length of the shock absorber body 430 can be adjusted. This application can adjust the shock absorption effect of the shock absorber body 430 by adjusting the length of the support rod mechanism 440 according to different riding needs, which is beneficial to improving the flexibility of use, meeting the shock absorption needs under various riding conditions, and improving the applicability and user satisfaction of the scooter.

[0071] In some embodiments, such as Figure 8 As shown, the support rod mechanism 440 includes a first support member 441 and a second support member 442 coaxially arranged. The ends of the first support member 441 and the second support member 442 that are far apart from each other are respectively connected to two mounting seats. The ends of the first support member 441 and the second support member 442 that are close to each other are nested and can slide relative to each other. The end face of the first support member 441 near the second support member 442 has a through hole, and one end of the second support member 442 extends through the through hole into the interior of the first support member 441.

[0072] The first support member 441 and the second support member 442 adopt a coaxial nesting design. By adjusting the relative position of the first support member 441 and the second support member 442, the length of the support rod mechanism 440 can be infinitely adjusted. It also facilitates the installation and positioning of the buffer structure 450. This design can adjust the shock absorption intensity in real time by changing the length of the support rod mechanism 440.

[0073] In some embodiments, the first support member 441 and the second support member 442 are both columnar structures, such as cylindrical or rectangular columns. The first support member 441 has a cavity, and a through hole communicates with the cavity, thereby facilitating the end of the first support member 441 to extend into the cavity and realize the sliding fit between the first support member 441 and the second support member 442.

[0074] In some embodiments, the buffer structure 450 is at least one and is sleeved on the second support member 442.

[0075] In some embodiments, when a buffer structure 450 is provided and located in the region inside the first support member 441, the buffer structure 450 is disposed inside the cavity and is sleeved on the second support member 442 and located inside the first support member 441, for buffering the components inside the first support member 441.

[0076] In some embodiments, when the buffer structure 450 is provided, it can also be provided in the area outside the first support member 441, which is beneficial to buffer the second support member 442 and avoid impact between the second support rod and the mounting base.

[0077] In some embodiments, when two buffer structures 450 are provided, one buffer structure 450 is provided inside the cavity and the other is provided in the area outside the first support member 441. The present application adopts a structure in which two buffer structures 450 are provided in cooperation, which is beneficial to increase the safety of the use of the first support member 441 and the second support member 442, so as to achieve the protective effect.

[0078] In some embodiments, such as Figure 8 As shown, the shock absorption assembly 40 also includes a first adjusting fastener 460 and a second adjusting fastener 470. The first adjusting fastener 460 is disposed inside the first support member 441 and is positionably connected to the end of the second support member 442. Adjusting the position of the first adjusting fastener 460 relative to the second support member 442 adjusts the length of the support rod mechanism 440. The first adjusting fastener 460 is used to limit the buffer structure 450 located inside the first support member 441. The end of the second support member 442 away from the first support member 441 passes through the mounting base and is positionably connected to the second adjusting fastener 470. Adjusting the position of the second adjusting fastener 470 relative to the second support member 442 adjusts the length of the support rod mechanism 440.

[0079] The first adjusting fastener 460 and the second adjusting fastener 470 are both configured as nut structures. The first adjusting fastener 460 and the second adjusting fastener 470 are threadedly engaged with the two ends of the second support member 442. When it is necessary to adjust the damping efficiency of the damping component 40, the distance between the main bodies of the two mounting seats can be increased or decreased by rotating the first adjusting fastener 460 and the second adjusting fastener 470. The operation is simple. The first adjusting fastener 460 and the second adjusting fastener 470 can move independently or synchronously to adjust the length of the support rod mechanism 440.

[0080] This application adopts a structure of first adjusting fastener 460 and second adjusting fastener 470, which facilitates bidirectional adjustment of the distance between the two mounting seats and improves the flexibility of adjustment operation; at the same time, the first adjusting fastener 460 and the buffer structure 450 are buffered and abutted to achieve stable placement inside the first support member 441, thereby helping to ensure the stability of the overall structure.

[0081] In some embodiments, at least one mounting base is provided on the periphery of the shock-absorbing body 430, and the corresponding adjustment fastener is provided on the end face of the body for easy operation.

[0082] In some embodiments, such as Figure 8As shown, the damping assembly 40 also includes a limiting structure 480. Both ends of the damping body 430 are fixed to the mounting base through the limiting structure 480. The limiting structure 480 includes a main body 481 and a lateral limiting part 482. The main body 481 is fitted to the mounting base and abuts against the end face of the damping body 430. The lateral limiting part 482 extends from the periphery of the main body 481 toward the other limiting structure 480, forming a ring-shaped structure.

[0083] The design of this limiting structure 480 ensures that the shock absorber body 430 operates safely within its maximum stroke, preventing damage caused by excessive compression or stretching, while also facilitating the installation and positioning of the buffer structure 450.

[0084] In an embodiment not shown, the lateral limiting portion 482 is located at the outer periphery of the main body 481 and abuts against the outer peripheral sidewall of the shock-absorbing body 430. By having the lateral limiting portion 482 enclose the outer peripheral sidewall of the shock-absorbing body 430, it is beneficial to protect and limit the shock-absorbing body 430, thereby improving the safety and stability of the shock-absorbing body 430 in use.

[0085] In some embodiments, such as Figure 8 As shown, the lateral limiting portion 482 is located at the inner periphery of the main body 481, and is situated between the inner peripheral sidewall of the damping body 430 and the buffer structure 450 of the damping assembly 40, thereby limiting both the damping body 430 and the buffer structure 450. The lateral limiting portion 482 is disposed between the damping body 430 and the buffer structure 450. In some embodiments, the lateral limiting portion 482 abuts against the outer peripheral wall of the buffer structure 450 and is supported by the inner wall of the damping body 430. The lateral limiting portion 482 can simultaneously protect and limit both the damping body 430 and the buffer structure 450, which is beneficial for improving the overall structural stability of the damping assembly 40.

[0086] This utility model has the following beneficial effects:

[0087] The scooter of this application is equipped with a shock-absorbing component 40. The shock-absorbing component 40 has a connecting part located on the periphery of the end of the shock-absorbing body 430. By optimizing the setting position of the connecting part, the length of the shock-absorbing body 430 is avoided, so that the shock-absorbing body 430 has a longer extension length. As a result, the shock-absorbing body 430 has a larger shock-absorbing stroke, which improves the shock-absorbing effect. Especially when applied to the limited space between the scooter frame 10 and the rocker arm 30, the shock-absorbing body 430 of this application has a large shock-absorbing stroke, which can effectively buffer external forces, improve the rider's experience, and overcome the problem that the shock-absorbing component 40 in the prior art has poor shock-absorbing performance, which affects the riding experience.

[0088] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0089] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A scooter, characterized in that, include: Frame (10); Wheel (20); A rocker arm (30), one end of which is connected to the wheel (20) and the other end of which is connected to the frame (10); The shock absorber assembly (40) includes two spaced-apart mounting seats and a shock absorber body (430) abutting between the two mounting seats. Each of the two mounting seats is provided with a connecting part, and the two connecting parts are respectively connected to the vehicle frame (10) and the rocker arm (30). At least one of the two connecting parts is provided on the periphery of the end of the shock absorber body (430), and the connecting part provided on the periphery of the shock absorber body (430) is located between the two ends of the shock absorber body (430) in the extending direction of the shock absorber body (430).

2. The scooter according to claim 1, characterized in that, The mounting base includes a body and an extension arm. The shock-absorbing body (430) abuts against the body, the extension arm is disposed on the body, the connecting portion is disposed on the extension arm, and at least one of the two extension arms extends toward the other mounting base and is located on the periphery of the shock-absorbing body (430).

3. The scooter according to claim 2, characterized in that, The connecting part includes a hole structure provided on the extending arm. At least one of the two mounting bases has an extension arm disposed on the peripheral edge of the main body and bent to the corresponding main body portion. The extension arm has a ring structure, and the connecting portions are multiple and spaced apart along the circumference of the extension arm. Alternatively, the extension arm comprises two plate segments arranged in pairs, each plate segment having the connecting portion disposed on it. One of the two mounting seats has a cylindrical extension arm that extends in a direction away from the shock absorber body (430) along the extension direction of the shock absorber body (430).

4. The scooter according to claim 2, characterized in that, The extension arms of the two mounting bases extend in the same direction or towards each other.

5. The scooter according to claim 1, characterized in that, Of the two connecting parts, the first connecting part (4121) is connected to the rocker arm (30), and the first connecting part (4121) is located on the periphery of the shock absorber body (430). The second connecting part (4221) is connected to the frame (10). The second connecting part (4221) is disposed on the periphery of the shock-absorbing body (430); or Along the axial direction of the damping body (430), the second connecting portion (4221) is disposed on the side of the mounting base away from the damping body (430).

6. The scooter according to claim 5, characterized in that, The mounting base connected to the rocker arm (30) is a first mounting base (410), and the mounting base connected to the frame (10) is a second mounting base (420). The second mounting base (420) projects onto the first mounting base (410) along the axial direction of the shock absorber body (430), and the projected area is located inside the outer periphery of the first mounting base (410).

7. The scooter according to claim 1, characterized in that, The damping body (430) includes an elastic element, and the damping assembly (40) further includes: A support rod mechanism (440) is provided, with its two ends connected to the two mounting seats respectively, and the length of the support rod mechanism (440) is adjustable. The elastic element is sleeved on the outside of the support rod mechanism (440). A buffer structure (450) is sleeved on the support rod mechanism (440) and located inside the elastic member.

8. The scooter according to claim 7, characterized in that, The support rod mechanism (440) includes a first support member (441) and a second support member (442) arranged coaxially. The ends of the first support member (441) and the second support member (442) that are far apart from each other are respectively connected to the two mounting seats. The ends of the first support member (441) and the second support member (442) that are close to each other are nested and can slide relative to each other. The first support member (441) has a through hole on its end face near the second support member (442), and one end of the second support member (442) extends through the through hole into the interior of the first support member (441). The buffer structure (450) is at least one, and the buffer structure (450) is sleeved on the second support member (442) and located in the region inside the first support member (441) and / or in the region outside the first support member (441).

9. The scooter according to claim 8, characterized in that, The shock absorption assembly (40) also includes: A first adjusting fastener (460) is disposed inside the first support member (441) and is positionally adjustable to the end of the second support member (442). The first adjusting fastener (460) is used to limit the buffer structure (450) located inside the first support member (441). The second adjusting fastener (470) has its end away from the first support (441) passing through the mounting base and being positionally connected to the second adjusting fastener (470).

10. The scooter according to claim 1, characterized in that, The damping assembly (40) further includes a limiting structure (480). Both ends of the damping body (430) are fixed to the mounting base via the limiting structure (480). The limiting structure (480) includes a main body (481) and a lateral limiting part (482). The main body (481) conforms to the mounting base and abuts against the end face of the damping body (430). The lateral limiting part (482) extends from the periphery of the main body (481) toward the other limiting structure (480). The lateral limiting part (482) is located at the outer periphery of the main body (481), and the lateral limiting part (482) abuts against the outer peripheral sidewall of the shock-absorbing body (430); or The lateral limiting part (482) is located at the inner periphery of the main body (481), and the lateral limiting part (482) is located between the inner periphery of the damping body (430) and the buffer structure (450) of the damping assembly (40) to limit both the damping body (430) and the buffer structure (450).

11. The scooter according to any one of claims 1 to 10, characterized in that, The front end and rear end of the frame (10) are provided with rocker arms (30), and the front rocker arms (30) and the rear rocker arms (30) are provided with shock absorber components (40) between the frame (10) and the frame (10). The extension direction of the shock absorber components (40) is inclined relative to the height direction of the frame (10), and the shock absorber components (40) extend downwards at an incline from the front end of the frame (10) to the rear end of the frame (10).

12. The scooter according to any one of claims 1 to 10, characterized in that, The frame (10) has a mounting groove (110) formed thereon, and the connecting part of the two connecting parts that connects to the frame (10) is accommodated inside the mounting groove (110); and / or The first connection point formed by the connection position of the rocker arm (30) and the frame (10), the second connection point formed by the connection position of the rocker arm (30) and the shock absorber (40), and the third connection point formed by the connection position of the rocker arm (30) and the frame (10) are not on the same straight line.

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