Inclined kickstand device of take-out two-wheeled vehicle

Abstract

The utility model discloses an inclined kickstand device of a take-out two-wheeled vehicle, which comprises a straight-rod-shaped inclined strut and a fixing seat, the fixing seat is a plate-shaped body, the fixing seat is provided with a fixing part and a mounting part which are connected into a whole, the fixing part is fixedly connected on a supporting beam of a vehicle frame, the mounting part obliquely extends out, one end of the inclined strut is hinged on the mounting part, and the other end of the inclined strut is hinged on the mounting part. And two ends of the spring are respectively connected to the mounting part and the inclined strut. An upper connecting rod is fixedly connected to the installation part, the two ends of the upper connecting rod extend to the two opposite sides of the installation part respectively, a lower connecting rod is fixedly connected to the inclined strut, the two ends of the lower connecting rod extend to the two opposite sides of the inclined strut respectively, and the upper connecting rod and the lower connecting rod are arranged side by side. And the two springs are respectively connected to the same side ends of the upper connecting rod and the lower connecting rod. Due to the fact that the two springs provide the same acting force on the two sides of the inclined strut, the inclined strut is good in position stability in the using process, not prone to being abraded and convenient to operate.

Description

Technical Field

[0001] This utility model relates to a two-wheeled vehicle, and more particularly to a slanted foot support device for a two-wheeled vehicle used by food delivery workers. Background Technology

[0002] Most electric vehicles are two-wheeled, and they are generally equipped with both a side stand and a kickstand. For temporary parking, the side stand is typically used for support, while the kickstand is used for longer parking periods. Using the side stand is convenient, quick, and effortless, while using the kickstand is relatively strenuous. The booming food delivery industry has created numerous job opportunities, with a large influx of delivery riders reflecting its rapid growth. Delivery riders primarily use electric vehicles, which are also typically equipped with a side stand and a kickstand. The side stand provides tilt support. Due to the nature of food delivery, the side stand on these two-wheeled delivery electric vehicles is used far more frequently than on household electric vehicles. If the stability of the side stand's position is poor, it will lead to significant wear and tear after a period of use, resulting in poor stability and a shorter lifespan.

[0003] Chinese patent document (publication number: CN 219295569U) discloses a safety kickstand for electric vehicles or motorcycles, including a connecting plate fixedly connected to the frame. Two clamping plates are symmetrically arranged on both sides of the connecting plate, with their upper ends hinged to the connecting plate via a rotating shaft. A kickstand rod is slidably connected between the two clamping plates. A transmission block is fixedly arranged on the side of the kickstand rod, and a tension spring connects the transmission block to one of the clamping plates. A slot is formed at the lower part of the connecting plate, and a hook that mates with the slot is provided at the upper end of the kickstand rod. A shaped plate, a cover plate, and a torsion spring A are sequentially installed on the rotating shaft outside the clamping plates. The edge of the shaped plate has a shaped groove formed by connecting a small arc-shaped edge and a large arc-shaped edge. This utility model is a purely mechanical structure. The kickstand can automatically retract when riding, ensuring riding safety. Furthermore, even after the kickstand is extended, it can still retract as long as it is not supported on the ground, improving convenience when parking.

[0004] This type of kickstand has a single spring. When the kickstand is opened or closed, the spring cannot guarantee that the direction of the force applied to the kickstand remains consistent. The position of the kickstand pivot is not stable, which can easily cause greater wear on the connecting structure and result in poor smoothness during use. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a diagonal support device for a two-wheeled delivery vehicle, wherein the diagonal support has relatively good stability and relatively little wear during use, which can effectively improve the service life of the diagonal support.

[0006] To solve the aforementioned technical problem, the present invention provides the following technical solution: a diagonal support device for a two-wheeled delivery vehicle, comprising a straight rod-shaped diagonal support and a fixed base. The fixed base is plate-shaped and has an integrally connected fixing part and a mounting part. The fixing part is fixedly connected to the support beam of the vehicle frame, and the mounting part extends obliquely. One end of the diagonal support is hinged to the mounting part, and both ends of a spring are respectively connected to the mounting part and the diagonal support. The device is characterized in that an upper connecting rod is fixedly connected to the mounting part, with both ends extending to opposite sides of the mounting part; a lower connecting rod is fixedly connected to the diagonal support, with both ends extending to opposite sides of the diagonal support; the upper and lower connecting rods are arranged side-by-side; and there are two springs, each connected to the same side of the upper and lower connecting rods.

[0007] The two springs have the same structure and connection position, and the two springs apply the same force on opposite sides of the diagonal brace.

[0008] Furthermore, a fork is fixed to one end of the diagonal brace, and the fork engages with the mounting portion. A pivot passing through the fork and the mounting portion enables a hinged connection between the diagonal brace and the mounting portion. The fork provides a stable connection with the mounting portion, thus providing a basis for stable movement of the diagonal brace and ensuring its positional stability relative to the mounting portion.

[0009] Furthermore, a boss is provided on the mounting part, with both ends of the boss extending to opposite sides of the mounting part. The fork head is forked onto the boss, and the pivot passes through the boss along its axial direction. The boss allows for the adaptation of the fork head size without requiring a thicker fixing seat, and the fork head size can be adapted to the diameter of the diagonal brace.

[0010] Furthermore, a stop is provided at the lower edge of the mounting part, located on the front side of the diagonal brace. A protruding stop plate is fixedly connected to the rear side of the diagonal brace on the mounting part. The stop and the stop plate are used to limit the rotation range of the diagonal brace on the mounting part. By limiting the rotation range of the diagonal brace through the setting of the stop and the stop plate, the diagonal brace can move while meeting the usage requirements. Moreover, these structures are simple and easy to set up.

[0011] Furthermore, an L-shaped bend is formed on the support beam, the bend having a horizontally positioned part and a vertically positioned part, and the fixing part is fixedly connected to the vertically positioned part. Directly fixing the fixing seat to the support beam provides a good foundation for the fixing seat, which is beneficial to its stability.

[0012] Furthermore, the fixing part is fixed to the upright part by bolts. A vertically arranged connecting plate is provided on the rear side of the upright part, and the front end of the connecting plate is attached to and partially wrapped around the upright part. A window is provided on the connecting plate at the position corresponding to the mounting part. The connecting plate facilitates the arrangement of other structures on the two-wheeled vehicle, and also provides certain support for the fixing seat, which can well meet the requirement of connecting the fixing seat by fixing bolts.

[0013] Compared with existing technologies, this utility model has the following advantages: Two springs are installed on the diagonal brace of this two-wheeled vehicle, positioned on opposite sides of the brace. During the movement of the brace, the radial positional deviation is small, and the relative positional stability between the hinged end of the brace and the fixed seat is good, reducing wear on the brace during relative rotation and improving the service life of both the brace and the fixed seat. The double spring configuration also ensures stable force distribution on the brace during rotation, making rotation easier. The two connecting rods effectively accommodate the double spring configuration, resulting in a simple and rationally designed structure. Attached Figure Description

[0014] Figure 1 This is a reference diagram showing the usage status of the diagonal support device on this two-wheeled delivery vehicle.

[0015] Figure 2 This is an exploded view of part of the structure of the two-wheeled diagonal bracing device for this takeout delivery.

[0016] Figure 3 This is an enlarged structural diagram of the mounting base.

[0017] In the diagram, 1. Support plate; 2. Diagonal brace; 3. Fork head; 4. Connecting plate; 41. Window; 5. Fixed seat; 51. Fixed part; 52. Mounting part; 521. Stop; 6. Support beam; 61. Horizontal part; 62. Vertical part; 7. Spring; 8. Lower connecting rod; 9. Bolt; 10. Upper connecting rod; 11. Stop plate; 12. Boss; 13. Single-brace circuit breaker; 14. Pivot. Detailed Implementation

[0018] Referring to the accompanying drawings, this two-wheeled delivery vehicle tilt support device is used to tilt and support the vehicle when temporarily parked. The device comprises a tilting brace 2 and a mounting base 5. The tilting brace 2 is a straight rod, and the mounting base 5 is a plate. The mounting base 5 has an integrally connected fixing part 51 and a mounting part 52. The fixing part 51 is fixed to the support beam 6 of the vehicle frame, and the mounting part 52 extends obliquely. The fixing part 51 can be fixed to the support beam 6 by welding or by a detachable structure, allowing for replacement of damaged mounting base 5. One end of the tilting brace 2 is hinged to the mounting part 52, and a support plate 1 is welded to the other end of the tilting brace 2 to increase the contact area between the tilting brace 2 and the ground.

[0019] A spring 7 is provided between the fixed base 5 and the diagonal brace 2. The two ends of the spring 7 are connected to the fixed base 5 and the diagonal brace 2 respectively, and the spring 7 is in a taut state. An upper connecting rod 10 is vertically fixed to the mounting part 52, passing through the mounting part 52, with its two ends extending to opposite sides of the mounting part 52. A lower connecting rod 8 is vertically fixed to the diagonal brace 2, with its two ends extending to opposite sides of the diagonal brace 2. The upper connecting rod 10 and the lower connecting rod 8 are arranged parallel to each other. There are two springs 7, arranged parallel to each other. One spring 7 is located on the outside of the diagonal brace 2, and the other spring 7 is located on the inside of the diagonal brace 2. The two springs 7 are connected to the same side ends of the upper connecting rod 10 and the lower connecting rod 8 respectively.

[0020] A fork head 3 is fixedly connected to one end of the diagonal brace 2. The fork head 3 has a fork formed on it and forks it onto the mounting part 52. A pivot 14 passing through the fork head 3 and the mounting part 52 enables the diagonal brace 2 to be hinged to the mounting part 52. A boss 12 is provided on the mounting part 52. The two ends of the boss 12 extend to opposite sides of the mounting part 52. The fork head 3 forks it onto the boss 12, and the pivot 14 passes through the boss 12 along its axial direction.

[0021] By structurally configuring the lower edge of the mounting portion 52, a stop 521 is formed at the lower edge of the mounting portion 52. The stop 521 is located on the front side of the diagonal brace 2, and a protruding stop plate 11 is welded and fixed to the rear side of the diagonal brace 2 on the mounting portion 52. The stop 521 is used to limit the diagonal brace 2 when it is in the open state. Moreover, the position of the stop 521 is such that when the diagonal brace 2 is opened, it is slightly inclined in the front-rear direction of the two-wheeled vehicle, and the lower end of the diagonal brace 2 is biased towards the front side of the two-wheeled vehicle. The stop plate 11 generally extends horizontally, so that when the diagonal brace 2 is retracted, the diagonal brace 2 is approximately in a horizontal state.

[0022] To increase installation space on the two-wheeled vehicle and facilitate the installation of the vehicle battery, the support beam 6 is bent downwards, forming an L-shaped curved section at the lower rear end of the support beam 6. The curved section has a horizontally arranged part 61 and a vertically arranged upright part 62, and the fixing part 51 is fixedly connected to the upright part 62. A through hole is provided on the upright part 62, and the fixing part 51 is fixed to the upright part 62 by bolts 9 passing through the through hole. A vertically arranged connecting plate 4 is provided on the rear side of the upright part 62. The front end of the connecting plate 4 has a bend adapted to the outer circumference of the upright part 62, and this bend is welded to partially wrap around the upright part 62. A window 41 is provided on the connecting plate 4 at the position corresponding to the mounting part 52. The spring 7 inside the diagonal brace 2 is located at the position of the window 41, and the window 41 provides movement space for the spring 7 inside the diagonal brace 2 to rotate with the diagonal brace 2. A single-bracing electrical disconnector 13 is connected to the pivot 14 on the back side of the mounting part 52. The single-bracing electrical disconnector 13 is located at the window 41. The single-bracing electrical disconnector 13 is electrically connected to the vehicle controller. When the diagonal brace 2 is in the open state, the electric vehicle cannot start and drive. Only when the diagonal brace 2 is in the retracted state can the electric vehicle drive normally.

Claims

1. A diagonal support device for a two-wheeled delivery vehicle, comprising a straight rod-shaped diagonal support and a fixed base, wherein the fixed base is a plate-shaped body, having an integrally connected fixing part and a mounting part, the fixing part being fixedly connected to a support beam of the vehicle frame, the mounting part extending obliquely, one end of the diagonal support being hinged to the mounting part, and both ends of a spring being respectively connected to the mounting part and the diagonal support, characterized in that, An upper connecting rod is fixed to the mounting part, with both ends of the upper connecting rod extending to opposite sides of the mounting part. A lower connecting rod is fixed to the diagonal brace, with both ends of the lower connecting rod extending to opposite sides of the diagonal brace. The upper and lower connecting rods are arranged side by side. There are two springs, which are respectively connected to the same side end of the upper and lower connecting rods.

2. The inclined foot support device for a two-wheeled delivery vehicle according to claim 1, characterized in that, A fork head is fixed to one end of the diagonal brace, and the fork head is forked into the mounting part. The pivot passing through the fork head and the mounting part realizes the hinge connection between the diagonal brace and the mounting part.

3. The inclined foot support device for a two-wheeled delivery vehicle according to claim 2, characterized in that, A boss is provided on the mounting part, with both ends of the boss extending to opposite sides of the mounting part. The fork head is engaged with the boss, and the pivot passes through the boss along the axial direction of the boss.

4. The diagonal support device for a two-wheeled delivery vehicle according to claim 1, 2, or 3, characterized in that, A stop is provided at the lower edge of the mounting part, the stop is located on the front side of the diagonal brace, and an extended stop plate is fixedly connected to the rear side of the diagonal brace on the mounting part. The stop and the stop plate are used to limit the rotation range of the diagonal brace on the mounting part.

5. The inclined foot support device for a two-wheeled delivery vehicle according to claim 1, 2, or 3, characterized in that, An L-shaped bend is formed on the support beam. The bend has a horizontally arranged part and a vertically arranged part. The fixing part is fixedly connected to the vertical part.

6. The inclined foot support device for a two-wheeled delivery vehicle according to claim 5, characterized in that, The fixing part is fixed to the upright part by bolts. A vertically arranged connecting plate is provided on the rear side of the upright part. The front end of the connecting plate is attached to and partially wrapped around the upright part. A window is provided on the connecting plate at the position corresponding to the installation part.

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