Stand for two-wheeled vehicle

Abstract

The present application relates to the technical field of two-wheeled vehicles, and specifically provides a stand for a two-wheeled vehicle. The stand comprises a connection plate, a support leg, and a rotation mechanism. The connection plate is fixedly mounted on the two-wheeled vehicle, and the support leg is connected to the connection plate via the rotation mechanism. When the two-wheeled vehicle exits a parked state, the rotation mechanism causes the rotational direction of the support leg to comprise rotation towards a front wheel and rotation towards a rear wheel. The stand provided in the present application has a support leg rotatable in both forward and backward directions, thereby avoiding causing injury to people or other objects when the vehicle is pushed or driven without the support leg being retracted.

Description

A two-wheeled vehicle support TECHNICAL FIELD

[0001] The present application relates to the technical field of two-wheeled vehicles, in particular to a two-wheeled vehicle support. BACKGROUND

[0002] Currently, two-wheeled vehicles on the market are provided with supports (also known as legs) to solve the problem of parking and standing. When a user uses a two-wheeled vehicle, the existing supports can only be rotated rearward to be stowed. However, the vehicle needs to be pushed before the support is stowed, at which time the support is likely to cause injury or damage to the rider or other objects. For example, when a vehicle is pushed out from a dense parking area, there is no space to stow the support, and the rider stands at the rear side of the vehicle, and the legs or feet are likely to collide with the support and cause injury. SUMMARY

[0003] In view of the technical problems in the prior art, the present application provides a two-wheeled vehicle support, which comprises a connecting plate, a support leg, and a rotating mechanism. The connecting plate is fixedly installed on a two-wheeled vehicle. The support leg is connected to the connecting plate through the rotating mechanism. When the two-wheeled vehicle leaves the parking state, the rotating mechanism enables the rotating direction of the support leg to include the rotating direction toward the front wheel and the rotating direction toward the rear wheel.

[0004] Further, the connecting plate is further provided with a limiting groove matched with the support leg. The rotating mechanism further enables the rotating direction of the support leg to include:

[0005] When the two-wheeled vehicle enters the parking state, the support leg moves toward the connecting plate into the limiting groove;

[0006] When the two-wheeled vehicle leaves the parking state, the support leg moves away from the connecting plate out of the limiting groove.

[0007] Further, the support further comprises a tension spring located on the side of the connecting plate away from the two-wheeled vehicle. The two ends of the tension spring are respectively connected to the connecting plate and the support leg through anchor points. When the two-wheeled vehicle is parked, the support leg is matched with the limiting groove under the action of the tension spring and the self weight of the vehicle body. When the two-wheeled vehicle leaves the parking state, the support leg overcomes the tension of the tension spring under the action of external force to move out of the limiting groove.

[0008] Optionally, the rotating mechanism comprises a pin and a through hole. The pin is fixedly connected to the connecting plate. The through hole is arranged at the upper end of the support leg. The through hole is sleeved on the pin, and the size of the through hole is greater than the size of the pin, so that the support leg can be rotated in the direction of the front-rear wheel line and in the direction perpendicular to the front-rear wheel line.

[0009] Optionally, the rotating mechanism comprises a rotating shaft, a pin shaft and a through hole, the through hole is arranged on the connecting plate, the lower end of the rotating shaft is rotatably connected with the through hole along the line connecting the front wheel and the rear wheel, and the upper end of the rotating shaft is rotatably connected with the supporting leg along a direction perpendicular to the line connecting the front wheel and the rear wheel.

[0010] Optionally, the rotating mechanism comprises a rotating shaft and a through hole, the through hole is arranged on the connecting plate, the upper end of the rotating shaft is fixedly connected with the supporting leg, and the lower end of the rotating shaft is movably connected with the through hole, and the size of the lower end of the rotating shaft is smaller than the size of the through hole, so that the supporting leg can rotate along the line connecting the front wheel and the rear wheel and rotate along a direction perpendicular to the line connecting the front wheel and the rear wheel.

[0011] Optionally, the supporting leg comprises oppositely arranged upper and lower plates, and is located on both sides of the connecting plate respectively, the distance between the upper and lower plates is greater than the thickness of the connecting plate; the rotating mechanism comprises a pin hole and a pin shaft rotatably arranged in the pin hole, the size of the pin hole is greater than the size of the pin shaft, the pin hole is arranged on the connecting plate, and the pin shaft is fixedly arranged between the upper and lower plates, or the pin hole is arranged on the upper and lower plates respectively, and the pin shaft is fixedly arranged on the connecting plate.

[0012] Optionally, the rotating mechanism comprises a rotating shaft, the lower end of the rotating shaft is located in the limiting groove, and the supporting leg is slidably sleeved on the rotating shaft, when the two-wheeled vehicle enters the parking state, the supporting leg slides towards the connecting plate and enters the limiting groove, and when the two-wheeled vehicle leaves the parking state, the supporting leg slides away from the connecting plate and leaves the limiting groove.

[0013] The technical scheme provided in the application has the following beneficial effects:

[0014] By arranging the rotating mechanism which can rotate forward and backward when the two-wheeled vehicle leaves the parking state, the support of the two-wheeled vehicle can rotate correspondingly when colliding with a human body or other obstacles, so as to avoid personnel injury or object and vehicle damage caused by rigid collision. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, and obviously, the drawings in the following description can only be some embodiments of the application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0016] Fig. 1 is a schematic view of the state of the support according to the application when the two-wheeled vehicle is parked;

[0017] Fig. 2 is a schematic view of the state of the support according to the application when the supporting leg rotates backward;

[0018] Fig. 3 is a schematic view of the state of the support leg when it is turned forward according to the present application;

[0019] Fig. 4 is a schematic view of the state of the support leg when it is engaged with the limiting slot according to the first embodiment of the present application;

[0020] Fig. 5 is a schematic view of the state of the support leg when it is disengaged from the limiting slot according to the first embodiment of the present application;

[0021] Fig. 6 is a schematic view of the state of the support when it is parked according to the first embodiment of the present application;

[0022] Fig. 7 is a schematic view of the structure of the support according to the second embodiment of the present application;

[0023] Fig. 8 is a schematic view of the structure of the rotating shaft according to the second embodiment of the present application;

[0024] Fig. 9 is a schematic view of the structure of the support according to the third embodiment of the present application;

[0025] Fig. 10 is a schematic view of the structure of the support according to the fourth embodiment of the present application;

[0026] Fig. 11 is a schematic view of the structure of the support leg according to the fourth embodiment of the present application;

[0027] Fig. 12 is a schematic view of the structure of the support according to the fifth embodiment of the present application;

[0028] Fig. 13 is a schematic view of the structure of the end of the support leg according to the sixth embodiment of the present application;

[0029] Fig. 14 is a schematic view of the structure of the end of the support leg according to the seventh embodiment of the present application. DETAILED DESCRIPTION

[0030] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail in order not to unnecessarily obscure the present application.

[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0032] The present application provides a two-wheeled vehicle support 100 for supporting a two-wheeled vehicle 200, the support 100 comprising a connecting plate, a support leg and a rotating mechanism, the connecting plate being fixedly installed on the two-wheeled vehicle, the support leg being connected to the connecting plate through the rotating mechanism, and the rotating mechanism allowing the support leg to rotate in a direction including a forward wheel direction and a rear wheel direction when the two-wheeled vehicle is in a parking state. As shown in FIG. 1, the support leg of the support supports the vehicle when the two-wheeled vehicle is in a parking state. As shown in FIG. 2, the support leg is retracted by rotating backward when the two-wheeled vehicle is in motion. As shown in FIG. 3, the support leg rotates forward when it encounters an obstacle when the two-wheeled vehicle is reversing.

[0033] In one embodiment, the connecting plate is further provided with a limiting slot matched with the support leg, and the rotating mechanism allows the support leg to rotate in a direction including a direction close to the connecting plate to enter the limiting slot when the two-wheeled vehicle is in a parking state, and a direction away from the connecting plate to exit the limiting slot when the two-wheeled vehicle is in a non-parking state. By providing the limiting slot, the activity of the support leg is limited when the two-wheeled vehicle is in a parking state, thereby improving the stability of the support leg in the parking state of the two-wheeled vehicle.

[0034] Specifically, when parking support is needed, the support leg 3 is first rotated to a vertical direction by a foot or other means to overlap with the limiting slot. Then the two-wheeled vehicle 200 is tilted to the side of the support leg 3 to make the support leg 3 contact the ground. During this process, as the two-wheeled vehicle 200 is tilted, part of the gravity of the two-wheeled vehicle 200 acts on the support leg 3 to make it closely fit the limiting slot, thereby avoiding rotation in the forward and rear directions. When the two-wheeled vehicle 200 is righted and exits the parking state, the support leg 3 rotates away from the connecting plate to exit the limiting slot under the action of its own gravity or other forces applied thereto, at which time it can rotate freely in the forward and rear directions. Embodiment one

[0035] Referring to FIG. 4-6, the two-wheeled vehicle support of the embodiment comprises a connecting plate 1, a rotating mechanism 2 and a support leg 3, the upper end of the connecting plate 1 can be fixedly installed on one side of the two-wheeled vehicle close to the bottom, the upper end of the support leg 3 is rotatably connected with the connecting plate 1 through the rotating mechanism 2, and the rotating direction is along the line connecting the front and rear wheels and along the direction perpendicular to the line connecting the front and rear wheels. Optionally, the lower end of the connecting plate 1 close to one side of the two-wheeled vehicle is provided with a limiting groove 6, the depth of the limiting groove 6 is not greater than half the size of the support leg 3, that is, when the support leg 3 cooperates with the limiting groove 6, at least half of the support leg 3 is located outside the limiting groove 6. Optionally, it further comprises a tension spring 4 located on the side of the connecting plate 1 away from the two-wheeled vehicle, and the two ends of the tension spring 4 are rotatably connected with the connecting plate 1 and the support leg 3 through anchor points 5 respectively, so as to ensure that the support leg 3 is not interfered by the tension spring 4 when rotating, and the two anchor points 5 are located above the rotating mechanism 2 and at the lower end of the support leg 3 respectively, under the action of the tension spring 4 and the weight of the vehicle body, the support leg 3 cooperates with the limiting groove 6 when the two-wheeled vehicle is parked, and under the action of external force, the support leg 3 overcomes the tension of the tension spring 4 and separates from the limiting groove 6 when the two-wheeled vehicle is not in the parked state.

[0036] Through the arrangement of the connecting plate 1, the limiting groove 6, the rotating mechanism 2, the tension spring 4 and the support leg 3, the two-wheeled vehicle can be conveniently parked and supported, the position of the support leg 3 can be limited and fixed, the stability of the two-wheeled vehicle when parked and supported can be ensured, in addition, the support leg 3 can rotate in the front and rear directions, avoiding serious consequences such as injury to the rider and other objects or falling due to imbalance caused by the self-locking function of the support leg 3 when the cart is pushed or driven without folding the support leg 3, the specific process is that under the action of the tension of the tension spring 4, the support leg 3 is always in close contact with the connecting plate 1, when parking is needed, the support leg 3 is rotated to the limiting groove 6, and under the further action of the tension of the tension spring 4, the support leg 3 cooperates with the limiting groove 6, at this time, combined with the action of the weight of the vehicle body, it can be ensured that the support leg 3 will not separate from the limiting groove 6, and the support stability can be ensured, when the two-wheeled vehicle is righted, the support leg 3 is not pressed by the weight of the vehicle body, and the pressure of the connecting plate 1 is only the tension of the tension spring 4, at this time, the support leg 3 continues to stay in the limiting groove 6 under the action of the tension of the tension spring 4, and is in a semi-locked state, when subjected to external force forward or backward, since the depth of the limiting groove 6 is not greater than half the size of the support leg 3, the support leg 3 can separate from the limiting groove 6 and swing forward or backward by swinging downward by a small amplitude, thereby realizing the protection function.

[0037] Optionally, the anchor point 5 on the connecting plate 1 is located directly above the rotating mechanism 2; the limiting groove 6 is an arc-shaped groove, and the surface of the support leg 3 is an arc surface matched with the arc of the arc-shaped groove, which can reduce resistance and facilitate the support leg 3 to slide out of the limiting groove 6, and the connection between the arc-shaped groove and the connecting plate 1 is a circular arc transition.

[0038] The anchor point 5 on the connecting plate 1 is located directly above the rotating mechanism 2, which can facilitate the quick cooperation of the supporting leg 3 and the limiting groove 6 when parking, and ensure that the tension spring 4 does not have a tension force in the direction of the front and rear wheel connecting line after cooperation, thereby improving the stability during supporting; the limiting groove 6 is an arc-shaped groove, and the connecting part of the arc-shaped groove and the connecting plate 1 is a circular arc transition, which can facilitate the entry or exit of the supporting leg 3 into or out of the limiting groove 6.

[0039] Optionally, the rotating mechanism 2 includes a pin and a through hole, the pin is fixedly connected with the connecting plate 1, the through hole is arranged at the upper end of the supporting leg 3, the through hole is sleeved on the pin, and the size of the through hole is greater than the size of the pin, so that the supporting leg 3 can rotate in the direction of the front and rear wheel connecting line and in the direction perpendicular to the front and rear wheel connecting line; two stop plates 7 are further arranged on the connecting plate 1, the two stop plates 7 are arranged on the two sides of the pin respectively, the bottom end of the supporting leg 3 is separated from the ground when the supporting leg 3 abuts against the stop plates 7 under the action of the tension spring 4, and the supporting leg 3 is in a horizontal state when the supporting leg 3 contacts the two stop plates 7 respectively.

[0040] Through the pin, the through hole and the setting that the size of the through hole is greater than the size of the pin, it can be ensured that the supporting leg 3 can rotate in the direction of the front and rear wheel connecting line and in the direction perpendicular to the front and rear wheel connecting line; through the setting of the two stop plates 7, the position of the supporting leg 3 retracted by the tension spring 4 can be limited, the height of the supporting leg 3 lifted can be effectively limited, and the rotation of the supporting leg 3 towards the side of the limiting groove 6 can be conveniently controlled by the rider; through the setting that the supporting leg 3 is in a horizontal state when the supporting leg 3 contacts the two stop plates 7 respectively, it can be ensured that the supporting leg 3 has enough height space from the ground during the process of pushing the cart or driving, further avoiding the supporting leg 3 from colliding with the protrusions on the ground to cause serious consequences such as falling down, and it can also ensure that the tension spring 4 has enough tension on the supporting leg 3 to prevent the supporting leg 3 from rotating freely during driving.

[0041] Optionally, a plurality of connecting holes 8 are arranged on the supporting leg 3 in the axial direction, and the anchor point 5 is installed in the connecting hole 8.

[0042] Through the setting of the plurality of connecting holes 8, different strengths of the tension spring 4 can be adapted, and the pre-tension of the tension spring 4 can also be adjusted to meet different use requirements. Embodiment two

[0043] As shown in FIGS. 7-8, in this embodiment, the rotating mechanism 2 includes a rotating shaft 23, a pin shaft 25, and a through hole provided on the connecting plate 1. The rotating shaft 23 is in a split structure with the leg 3. Specifically, the upper end of the rotating shaft 23 is rotatably connected to the leg 3 through the pin shaft 25, and the rotating direction is bidirectional rotation perpendicular to the line connecting the front wheel and the rear wheel. That is, the two ends of the leg 3 can rotate about the rotating shaft 23 away from the connecting plate 1. The lower end of the rotating shaft 23 is rotatably connected to the through hole, and the size of the lower end of the rotating shaft 23 matches the size of the through hole.

[0044] The connecting plate 1 is further provided with two limiting grooves 7 matched with the leg 3. The two limiting grooves 7 are respectively arranged on the two sides of the rotating shaft 23. The two limiting grooves 7 are located on the same horizontal line as the rotating shaft 23. The two limiting grooves 7 are provided with a baffle 211 on the side close to the upper end of the connecting plate 1. The baffle 211 can achieve hard limiting of the leg 3. Embodiment Three

[0045] As shown in FIG. 9, in this embodiment, the rotating mechanism includes a rotating shaft and a through hole (not shown). The through hole is provided on the connecting plate 1. The rotating shaft is in a unitary structure with the leg 3. The upper end of the rotating shaft is fixedly connected to the leg 3. The lower end of the rotating shaft is movably connected to the through hole, and the size of the lower end of the rotating shaft is smaller than the size of the through hole. There is a suitable gap between the lower end of the rotating shaft and the through hole, so that the leg 3 can rotate along the line connecting the front wheel and the rear wheel and along the direction perpendicular to the line connecting the front wheel and the rear wheel.

[0046] In the above two embodiments, the bottom of the rotating shaft is connected to the connecting plate 1 by pull riveting, bolts, or other means, to ensure that the rotating shaft can rotate with the connecting plate 1 without being separated from the through hole. In addition, the through hole can also be provided on the leg 3, as long as it can ensure that the leg 3 can rotate with the connecting plate 1. Embodiment Four

[0047] As shown in FIGS. 10-11, in this embodiment, the connecting plate 1 is provided with a gap. One end of the leg 3 is movably mounted in the gap. When the leg 3 is in contact with the upper end surface 43 of the gap, the leg 3 is in a folded state. When the leg 3 is in contact with the lower end surface 44 of the gap, the leg 3 is in a supporting state. The leg 3 includes an upper plate 45 and a lower plate 46 arranged opposite to each other and located on the two sides of the connecting plate 1. The distance between the upper plate 45 and the lower plate 46 is greater than the thickness of the connecting plate 1. One end of the upper plate 45 and the lower plate 46 is rotatably connected to the connecting plate 1 through the rotating mechanism 2. The rotating direction includes the direction along the line connecting the front wheel and the rear wheel and the direction perpendicular to the line connecting the front wheel and the rear wheel.

[0048] Optionally, as shown in FIG. 11, one end of the leg 3 and the side close to the lower end surface 44 is provided with a drop groove 47, which is located on the side of the lower plate 46, i.e. the side of the upper plate 45 is higher than the bottom surface of the drop groove 47. Before the leg 3 enters the supporting state from the folding state, the side of the upper plate 45 is limited by abutting against the lower end surface 44, and when the leg 3 enters the supporting state, the side of the lower plate 46 is limited by abutting against the lower end surface 44. Through the arrangement of the drop groove 47, the rotating position of the leg 3 can be limited.

[0049] In the embodiment, the rotating mechanism includes a pin hole 48 and a pin shaft 49 rotatably installed in the pin hole 48, the size of the pin hole 48 is larger than the size of the pin shaft 49, the pin hole 48 is arranged on the connecting plate 1, and the pin shaft 49 is fixedly installed between the upper plate 45 and the lower plate 46, or the pin hole 48 is arranged on the upper plate 5 and the lower plate 6 respectively, and the pin shaft 49 is fixedly installed on the connecting plate 1. Through the above arrangement, the leg 3 can be conveniently rotated along the direction of the front-rear wheel connecting line and rotated along the direction perpendicular to the front-rear wheel connecting line.

[0050] Optionally, the upper end surface 43 is a horizontal surface, and when the leg 3 contacts the upper end surface 43, the leg 3 is parallel to the direction of the front-rear wheel connecting line.

[0051] Optionally, the upper plate 45 and the lower plate 46 are provided with a plurality of reinforcing ribs 410, which are staggered and installed between the upper plate 45 and the lower plate 46, so as to improve the overall structural strength of the leg 3. Embodiment five

[0052] As shown in FIG. 12, in this embodiment, the connecting plate 1 is provided with an arc-shaped groove 6 on the side close to the two-wheeled vehicle, which at least penetrates the lower end of the connecting plate 1. The lower end of the rotating shaft 52 is installed in the arc-shaped groove 6, the leg 3 is slidingly sleeved on the rotating shaft 52, and the leg 3 is rotatably connected with the connecting plate 1 through the rotating shaft 52, and the rotating direction is along the direction of the front-rear wheel connecting line. The lower end of the rotating shaft 52 can be fixedly connected with the connecting plate 1, and the leg 3 and the rotating shaft 52 can relatively rotate and simultaneously slide along the axial direction of the rotating shaft 52. Alternatively, the lower end of the rotating shaft 52 can be rotatably connected with the connecting plate 1, and the leg 3 is only slidingly connected with the rotating shaft 52. In use, the leg 3 and the rotating shaft 52 rotate as a whole relative to the connecting plate 1 along the direction of the front-rear wheel connecting line, and when the two-wheeled vehicle is parked, the leg 3 is close to the connecting plate 1 and slides to cooperate with the arc-shaped groove 6, and when the two-wheeled vehicle is removed from the parked state, the leg 3 is separated from the arc-shaped groove 6, wherein the rotating shaft 2 and the leg 3 are both located in the middle of the arc-shaped groove 6.

[0053] In the embodiment, when parking support is needed, firstly, the supporting leg 3 is rotated to the vertical direction by foot or other means to overlap with the position of the arc-shaped slot 6, then the two-wheeled vehicle is tilted to the side of the supporting leg 3 to make the supporting leg 3 contact with the ground, in the process, with the tilting of the two-wheeled vehicle, part of the gravity of the two-wheeled vehicle acts on the supporting leg 3 to make it slide close to the connecting plate 1 and tightly fit with the arc-shaped slot 6; when the two-wheeled vehicle is righted to remove the parking state and leave the ground, because the external force applied by the two-wheeled vehicle on the supporting leg 3 is removed, the supporting leg 3 slides away from the connecting plate 1 under the action of its own gravity or other forces and is free to rotate in the forward and backward directions relative to the connecting plate 1.

[0054] Optionally, the support further comprises a spring 55, the upper end of the rotating shaft 52 is provided with a limiting block 56, the spring 55 is sleeved on the rotating shaft 52 and located between the supporting leg 3 and the limiting block 56, one end of the spring 55 is fixedly connected with the limiting block 56 and the other end is rotationally abutted with the supporting leg 3, when the two-wheeled vehicle is parked, the supporting leg 3 is matched with the arc-shaped slot 6 under the elastic force of the spring 55. Through the setting of the spring 55, the elastic force of the spring 55 can be used to quickly make the supporting leg 3 tightly fit with the arc-shaped slot 6 to form self-locking, further ensuring the stability of the two-wheeled vehicle when parking support.

[0055] Optionally, the upper end of the rotating shaft 52 is provided with external threads, the limiting block 56 is provided with internal threads matched with the external threads, the limiting block 56 is threadedly connected with the rotating shaft 52, specifically, the rotating shaft 52 can adopt a screw rod, the limiting block 56 can adopt a nut matched with the screw rod, when installed, the head of the screw rod is abutted with the side of the connecting plate 1 away from the arc-shaped slot 6, the end of the screw rod away from the head is sequentially penetrated through the connecting plate 1, the supporting leg 3 and the spring 55 and threadedly connected with the nut. Through the threadedly connected setting of the external threads and the internal threads, on the one hand, the spring 55 and the supporting leg 3 can be conveniently disassembled and assembled, on the other hand, the pre-pressing force of the spring 55 can be adjusted to meet different use requirements, specifically, when the limiting plate is closer to the supporting leg 3, the compression amount of the spring 55 is larger and the elastic force is larger, at this time, the relative rotating force of the supporting leg 3 and the connecting plate 1 is larger, accordingly, the stability of the two-wheeled vehicle when parking support is higher, on the contrary, the elastic force is smaller and the relative rotating force of the supporting leg 3 and the connecting plate 1 is relatively smaller, accordingly, the stability when parking support is lower.

[0056] Optionally, the support further comprises a positioning assembly, the positioning assembly comprising a first connecting rod 57, a second connecting rod 58 and a tension spring 59, the first connecting rod 57 being fixedly installed in the arc-shaped groove 6 and located above the rotating shaft 2, the second connecting rod 58 being fixedly installed on the support leg 3 and located at an end away from the rotating shaft 2, one end of the tension spring 59 being rotationally connected with the first connecting rod 57 and the other end being connected with the second connecting rod 58, in actual use, the stretching length of the tension spring 59 can be adjusted according to the connecting position of the tension spring 59 and the second connecting rod 58, so as to adjust the pre-tensioning force of the tension spring 59; the positioning assembly further comprises two limiting baffles 510, the two limiting baffles 510 being respectively located at two sides of the arc-shaped groove 6, wherein the position of the contact surface of the limiting baffle 510 and the support leg 3 can be located between the first connecting rod 57 and the rotating shaft 52, when the support leg 3 is in contact with the limiting baffle 510 under the action of the spring 55 of the tension spring 59, the support leg 3 is relatively fixed with the connecting plate 1; when the support leg 3 is in contact with the two limiting baffles 510 respectively, the support leg 3 is in a horizontal state. Embodiment six

[0057] As shown in FIG. 13, in the present embodiment, the end of the support leg 3 away from the rotating shaft is provided with a bending section 612, when the two-wheeled vehicle is parked, the bending direction of the bending section is towards the front wheel. Optionally, the bending section is a circular arc structure integrally formed with the support leg 3. Through the setting of the bending section, the harm caused by the support leg 3 to the rider can be reduced, the protection effect is improved, when the bending section collides with the foot of the rider, the transverse impact force which is harmful can be changed into a downward pressure which is less harmful, and the action time is prolonged, thereby playing a role in protecting the foot. Embodiment seven

[0058] As shown in FIG. 14, in the present embodiment, the end of the support leg 3 away from the rotating mechanism is provided with a foot pad, wherein the foot pad is a disc 713, through the setting of the foot pad, the contact area between the support leg 3 and the ground can be increased, the stability of the two-wheeled vehicle 200 is improved, and the risk of the two-wheeled vehicle 200 being overturned due to soft ground is effectively prevented.

[0059] The technical features of the above embodiments can be combined arbitrarily, in order to make the description simple, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present disclosure.

[0060] The above embodiments only express several implementation ways of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation to the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A two-wheeler stand, characterized in that, The connecting plate is fixedly installed on the two-wheeled vehicle, the supporting leg is connected with the connecting plate through the rotating mechanism, and the rotating mechanism makes the rotating direction of the supporting leg include rotating towards the front wheel and rotating towards the rear wheel when the two-wheeled vehicle leaves the parking state.

2. Scooter stand according to claim 1, characterized in that The connecting plate is further provided with a limiting groove matched with the supporting leg, and the rotating mechanism makes the rotating direction of the supporting leg include: When the two-wheeled vehicle enters the parking state, the supporting leg moves towards the connecting plate into the limiting groove; When the two-wheeled vehicle leaves the parking state, the supporting leg moves away from the connecting plate out of the limiting groove.

3. Scooter stand according to claim 2, characterized in that The supporting leg further includes a tension spring located on the side of the connecting plate away from the two-wheeled vehicle, and the two ends of the tension spring are rotatably connected with the connecting plate and the supporting leg through anchor points, the supporting leg cooperates with the limiting groove under the action of the tension spring and the self weight of the vehicle body when the two-wheeled vehicle is parked, and the supporting leg overcomes the tension of the tension spring to move out of the limiting groove under the action of external force when the two-wheeled vehicle leaves the parking state.

4. Scooter stand according to claim 2 or 3, characterized in that The rotating mechanism includes a pin and a through hole, the pin is fixedly connected with the connecting plate, the through hole is arranged on the upper end of the supporting leg, the through hole is sleeved on the pin, and the size of the through hole is larger than the size of the pin, so that the supporting leg can rotate along the front-rear wheel connecting line and along the direction perpendicular to the front-rear wheel connecting line.

5. Scooter stand according to claim 1 or 2, characterized in that The rotating mechanism includes a rotating shaft, a pin shaft and a through hole, the through hole is arranged on the connecting plate, the lower end of the rotating shaft is rotatably connected with the through hole along the front-rear wheel connecting line, and the upper end of the rotating shaft is rotatably connected with the supporting leg along the direction perpendicular to the front-rear wheel connecting line through the pin shaft.

6. Scooter stand according to claim 1 or 2, characterized in that The rotating mechanism includes a rotating shaft and a through hole, the through hole is arranged on the connecting plate, the upper end of the rotating shaft is fixedly connected with the supporting leg, and the lower end of the rotating shaft is movably connected with the through hole, and the size of the lower end of the rotating shaft is smaller than the size of the through hole, so that the supporting leg can rotate along the front-rear wheel connecting line and along the direction perpendicular to the front-rear wheel connecting line.

7. Scooter stand according to claim 1 or 2, characterized in that The supporting leg includes oppositely arranged upper and lower plates located on the two sides of the connecting plate, and the distance between the upper and lower plates is greater than the thickness of the connecting plate; the rotating mechanism includes a pin hole and a pin shaft rotatably installed in the pin hole, the size of the pin hole is greater than the size of the pin shaft, the connecting plate is provided with the pin hole, and the pin shaft is fixedly installed between the upper and lower plates, or the upper and lower plates are respectively provided with pin holes, and the pin shaft is fixedly installed on the connecting plate.

8. Scooter stand according to claim 1 or 2, characterized in that The rotating mechanism includes a rotating shaft, the lower end of the rotating shaft is located in the limiting groove, and the supporting leg is slidably sleeved on the rotating shaft, the supporting leg slides towards the connecting plate into the limiting groove when the two-wheeled vehicle enters the parking state, and the supporting leg slides away from the connecting plate out of the limiting groove when the two-wheeled vehicle leaves the parking state.

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