Foot support mechanism and vehicle

Abstract

The utility model discloses a kickstand mechanism and a vehicle, which comprises a kickstand seat, a supporting part, a locking part and an elastic piece, the supporting part is rotatably connected with the kickstand seat and is provided with a supporting position and a retracting position, and the supporting part is provided with a first clamping position and a second clamping position; the locking component is rotationally connected with the foot support seat, the locking component is clamped with the first clamping position at the supporting position, and the locking component is clamped with the second clamping position at the retracting position; when the supporting component is switched to the supporting position from the retracting position, the elastic piece acts on the supporting component and the locking component and is used for keeping the locking component at the first clamping position or the second clamping position, and the elastic piece is further used for driving the supporting component to be switched to the retracting position from the supporting position when the locking component is unclamped from the first clamping position. According to the foot support mechanism, operation can be completed when small acting force is applied, the labor-saving effect is achieved, the overall operation convenience is improved, the foot support mechanism has the self-locking function, and the reliability of the using state is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle foot prop technical field, specifically, a foot prop mechanism and a vehicle. BACKGROUND

[0002] The foot prop is a common structure on vehicles such as electric two-wheel vehicles, electric bicycles and the like, which is mainly used to support the vehicle when the vehicle is idle to avoid the vehicle from falling down. However, the foot prop in the prior art has problems of laborious operation, poor support reliability, complex structure and the like when in use. SUMMARY

[0003] The utility model aims at at least in a certain extent solves one of the technical problems in the related art.

[0004] Therefore, the utility model embodiment provides a foot prop mechanism, which can be operated by exerting a small force, thereby saving labor and improving the overall operation convenience, and further has a self-locking function, thereby ensuring the reliability in use.

[0005] The utility model embodiment further provides a vehicle comprising the above foot prop mechanism.

[0006] The foot prop mechanism of the utility model embodiment comprises:

[0007] A foot prop seat is used to be connected with a vehicle frame;

[0008] A support component is rotatably connected with the foot prop seat and has a support position for supporting the ground and a retracted position for releasing the support on the ground, and the support component has a first clamping position and a second clamping position;

[0009] A locking component is rotatably connected with the foot prop seat, and in the support position, the locking component is clamped with the first clamping position, and in the retracted position, the locking component is clamped with the second clamping position;

[0010] When the support component is switched from the retracted position to the support position, the locking component slides along the surface of the support component and is switched from the second clamping position to the first clamping position;

[0011] An elastic member acts on the support component and the locking component and is used to keep the locking component in the first clamping position or the second clamping position, and the elastic member is further used to drive the support component to switch from the support position to the retracted position when the locking component is released from the clamping with the first clamping position.

[0012] In some embodiments, the locking component comprises a first clasp, the first clasp is clamped with the first clamping position in the supporting position, and the first clasp is clamped with the second clamping position in the folding position.

[0013] In some embodiments, the locking component comprises a second clasp, the first clasp and the second clasp are arranged in an interval, the second clasp is idle in the supporting position, and the second clasp is clamped with the first clamping position in the folding position.

[0014] In some embodiments, the locking component comprises:

[0015] a seat body, the seat body is rotatably assembled with the foot support seat, the first clamping position and the second clamping position are both arranged in the seat body,

[0016] a foot support bracket, the foot support bracket is connected with the seat body.

[0017] In some embodiments, the foot support bracket comprises:

[0018] an intermediate segment, the intermediate segment is connected with the seat body;

[0019] two supporting segments, the intermediate segment is connected between the two supporting segments, the two supporting segments are oppositely arranged about the intermediate segment, each of the supporting segments comprises a first segment and a second segment arranged at an angle, and the first segment is connected between the intermediate segment and the second segment.

[0020] In some embodiments, the locking component comprises a stepping shaft, the stepping shaft is installed on the second segment of one of the supporting segments, and the stepping shaft is located outside the foot support bracket and extends in the opposite direction of the two supporting segments.

[0021] In some embodiments, the seat body comprises a tube, the seat body is rotatably assembled with the foot support seat through a first shaft, the first shaft is assembled in the tube, an elastic member is sleeved on the outer circumferential side of the tube, the elastic member comprises a first abutting end and a second abutting end, the first abutting end abuts against the seat body, and the second abutting end abuts against the locking component.

[0022] In some embodiments, the locking component comprises:

[0023] a support rod, the support rod is rotatably assembled with the foot support seat through a second shaft, the second shaft is located in the middle of the support rod, one end of the support rod is used for clamping cooperation with the first clamping position or the second clamping position;

[0024] a force relieving shaft, the force relieving shaft is connected with the other end of the support rod.

[0025] In some embodiments, the strut is provided with a groove, and the elastic member is embedded in the groove.

[0026] The vehicle according to the embodiments of the present application comprises a frame and the foot support mechanism according to any one of the above embodiments, and the foot support base of the foot support mechanism is connected with the frame.

[0027] Beneficial effects: the foot support mechanism and the vehicle according to the embodiments of the present application can be operated by exerting a small force, thereby saving labor and improving the overall operation convenience, and further, the foot support mechanism has a self-locking function, thereby ensuring the reliability in use. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall structure of the foot support mechanism according to the embodiments of the present application.

[0029] Figure 2 is a schematic diagram of the support part in the support position according to the embodiments of the present application.

[0030] Figure 3 is a schematic diagram of the support part in the storage position according to the embodiments of the present application.

[0031] Figure 4 is an exploded schematic diagram of the foot support mechanism according to the embodiments of the present application.

[0032] REFERENCE NUMERALS:

[0033] 1 - foot support base;

[0034] 2 - support part; 21 - first clamping position; 22 - second clamping position; 23 - base body; 231 - pipe part; 24 - foot support bracket; 241 - middle section; 242 - support section; 2421 - first section; 2422 - second section; 25 - stepping shaft;

[0035] 3 - locking part; 31 - first clamping buckle; 32 - second clamping buckle; 33 - strut; 331 - groove; 34 - force relieving shaft;

[0036] 4 - elastic member; 41 - first abutting end; 42 - second abutting end;

[0037] 5 - first shaft; 6 - second shaft. DETAILED DESCRIPTION

[0038] The embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0039] As Figure 1As shown, the foot support mechanism of this utility model embodiment includes a foot support base 1, a support component 2, a locking component 3, and an elastic component 4.

[0040] The kickstand 1 is used to connect to the frame. For example, as... Figure 1 As shown, the foot support 1 can be a U-shaped structure and can be located at the top of the foot support mechanism. The slot of the foot support 1 can be arranged facing downwards. During installation, the foot support 1 can be connected and fixed to the vehicle frame by screws and other fasteners, thereby realizing the installation and fixation of the entire foot support mechanism.

[0041] The support component 2 is rotatably connected to the foot support 1 and has a support position that supports the ground and a retractable position that releases the support from the ground. The support component 2 has a first locking position 21 and a second locking position 22.

[0042] For example, such as Figure 1 As shown, the top of the support component 2 is rotatably mounted inside the foot support 1, and the support component 2 can swing back and forth. When the support component 2 swings forward, it can swing to a generally vertical position, as shown. Figure 2 As shown, at this time, the bottom side of the support member 2 can contact and abut against the ground. The upright support member 2 can support the frame, etc., thus facilitating the standing of the vehicle when it is not in use.

[0043] When the support component 2 swings backward, the support component 2 can swing to a roughly horizontal state, such as Figure 3 As shown, at this time, the support component 2 will separate from the ground, and the vehicle's wheels can contact the ground, allowing the vehicle to be ridden or driven.

[0044] like Figure 2 and Figure 3 As shown, the top side of the support component 2 may be provided with two slots, the openings of the two slots are facing the same direction, the two slots may be arranged circumferentially along the rotational assembly position of the support component 2 and the foot support 1, and the two slots respectively form the first slot 21 and the second slot 22 mentioned above.

[0045] The locking component 3 is rotatably connected to the foot support 1. In the supported position, the locking component 3 engages with the first locking position 21; in the retracted position, the locking component 3 engages with the second locking position 22. For example, as... Figure 1 As shown, a portion of the locking component 3 can be rotatably assembled inside the aforementioned foot support 1, and the end of the locking component 3 may be provided with a buckle or other structure.

[0046] like Figure 2 As shown, when the support component 2 is switched to the support position, the locking component 3 can engage with the first locking position 21, thereby locking the support component 2 in the support position. Figure 3When the support component 2 is switched to the stowed position, the locking member can be in clamped engagement with the second clamping position 22, so that the support component 2 can be locked and positioned in the stowed position.

[0047] When the support component 2 is switched from the stowed position to the support position, the locking component 3 slides along the surface of the support component 2 and is switched from the second clamping position 22 to the first clamping position 21. Specifically, when it is necessary to switch the support component 2 from the stowed position to the support position, the support component 2 can be swung downward by stepping, and in the process of swinging, the locking component 3 can be adaptively swung under the action of the support component 2, and the clamping buckle of the locking component 3 can move along the surface of the support component 2, so that the clamping buckle of the locking component 3 can be switched from the second clamping position 22 to the first clamping position 21. This facilitates the conversion of the support component 2 from the stowed position to the support position.

[0048] The elastic member 4 acts on the support component 2 and the locking component 3 and is used to keep the locking component 3 in the first clamping position 21 or the second clamping position 22. For example, the elastic member 4 can be a structure member with elastic potential such as a torsion spring. The elastic member 4 can be simultaneously fitted on the support component 2 and the locking component 3, and the elastic force of the elastic member 4 can be simultaneously applied to the support component 2 and the locking component 3, so that the support component 2 and the locking component 3 can be tightly fitted and pressed, thereby enabling the clamping buckle of the locking component 3 to be kept in the position of plugging into the first clamping position 21 or the second clamping position 22, and further ensuring the structural stability of the support component 2 in the support position and the stowed position.

[0049] The elastic member 4 is also used to drive the support component 2 to switch from the support position to the stowed position when the locking component 3 is disengaged from the first clamping position 21. Specifically, when it is necessary to switch the support component 2 from the support position to the stowed position, the locking component 3 can be first rotated, at which time the clamping buckle of the locking component 3 can be separated from the first clamping position 21. Due to the elastic force applied by the elastic member 4, the support component 2 can automatically swing from the support position to the stowed position. Thus, the conversion of the support component 2 from the support position to the stowed position is facilitated.

[0050] The foot support mechanism of the embodiment of the utility model, when the support component 2 is switched to the support position, the user can drive the support component 2 to rotate by stepping, at which time the support component 2 can form a lever, thereby facilitating the upward prying of the vehicle frame and the like, and labor is saved. When the support component 2 is switched to the stowed position, the user can directly press the locking component 3, at which time the support component 2 can automatically switch to the stowed position under the action of the elastic member 4, and the overall operation convenience is improved.

[0051] Secondly, through the joint action of the first clamping position 21, the second clamping position 22 and the elastic member 4, the support component 2 can be locked in the support position and the storage position respectively, thereby ensuring the structural stability of the support component 2 in the support position and the storage position and realizing the self-locking function.

[0052] In some embodiments, as shown in Figure 4 The locking component 3 includes a first clasp 31, which can be integrally formed at the end of the locking component 3. The first clasp 31 can be in a tongue structure.

[0053] In the support position, as shown in Figure 2 The first clasp 31 is clamped with the first clamping position 21, thereby ensuring the structural stability of the support component 2 in the support position. In the storage position, as shown in Figure 3 The first clasp 31 is clamped with the second clamping position 22, thereby ensuring the structural stability of the support component 2 in the storage position.

[0054] In some embodiments, the locking component 3 includes a second clasp 32, and the first clasp 31 and the second clasp 32 are arranged in a spaced manner. In the support position, the second clasp 32 is idle, and in the storage position, the second clasp 32 is clamped with the first clamping position 21.

[0055] For example, as shown in Figure 4 The second clasp 32 can be integrally formed on the locking component 3. The second clasp 32 can also be in a tongue structure. A part of the locking component 3 can extend in the front-rear direction. The first clasp 31 can be arranged at the rear end of the locking component 3, and the second clasp 32 can be arranged in front of the first clasp 31 and spaced from the first clasp 31.

[0056] When the support component 2 is switched to the support position, as shown in Figure 2 At this time, only the first clasp 31 is clamped with the first clamping position 21, and the second clasp 32 and the second clamping position 22 are in an unclamped state.

[0057] When the support component 2 is switched to the storage position, as shown in Figure 3 At this time, the first clasp 31 is clamped with the second clamping position 22, and the second clasp 32 is clamped with the first clamping position 21. Through the clamping cooperation of the two clamps and the two clamping positions, the stability of the support component 2 in the storage position is fully ensured.

[0058] In some embodiments, the locking component 3 includes a seat body 23 and a foot support bracket 24. The seat body 23 is rotatably assembled with the foot support seat 1. The first clamping position 21 and the second clamping position 22 are arranged on the seat body 23. The foot support bracket 24 is connected with the seat body 23.

[0059] For example, as shown in Figure 4As shown, the seat body 23 can be a block structure, and the foot support bracket 24 can be formed by bending a round pipe. The bottom side of the seat body 23 can be provided with an embedding groove, and a part of the foot support bracket 24 can be embedded in the embedding groove and welded to the seat body 23. The seat body 23 can be assembled in the foot support seat 1, and the seat body 23 can swing freely in the foot support seat 1. The first clamping part 21 and the second clamping part 22 can be arranged on the top side of the seat body 23. The split design of the locking component 3 facilitates the processing of the locking component 3.

[0060] In some embodiments, the foot support bracket 24 includes an intermediate segment 241 and two support segments 242. The intermediate segment 241 is connected to the seat body 23, and the intermediate segment 241 is connected between the two support segments 242. The two support segments 242 are oppositely arranged about the intermediate segment 241. Each support segment 242 includes a first segment 2421 and a second segment 2422 arranged at an included angle. The first segment 2421 is connected between the intermediate segment 241 and the second segment 2422.

[0061] For example, as shown in Figure 4 The overall structure of the foot support bracket 24 can be generally symmetrically arranged in the left-right direction. The intermediate segment 241 can be located at the top of the foot support bracket 24, and the intermediate segment 241 can extend along the left-right direction. The two support segments 242 can be connected to the left end and the right end of the intermediate segment 241, respectively. The two support segments 242 can be oppositely arranged in the left-right direction, and each support segment 242 can be a V-shaped structure, i.e., each support segment 242 includes a first segment 2421 and a second segment 2422 extending in different directions. The intermediate segment 241 is connected between the two first segments 2421.

[0062] When the support component 2 is switched to the support position, as shown in Figure 2 The corners formed by the first segment 2421 and the second segment 2422 of each support segment 242 can be in contact with the ground, thereby meeting the use requirements of the support. When the support component 2 is switched to the stowed position, as shown in Figure 3 At this time, the two first segments 2421 can be switched to a generally horizontal position, and the two second segments 2422 can extend upward, so that the support component 2 can be separated from the ground.

[0063] It should be noted that each support segment 242 includes a first segment 2421 and a second segment 2422, and the second segment 2422 is in a state of being tilted upward and backward at the stowed position. When the second segment 2422 is stepped on, the second segment 2422 can act as a lever, so that a small force can be used to lift the frame, and the support component 2 can be easily switched from the stowed position to the support position, thereby achieving the labor-saving effect.

[0064] In some embodiments, the locking component 3 comprises a pedal shaft 25, the pedal shaft 25 is installed on the second section 2422 of one support section 242, and the pedal shaft 25 is located outside the foot support bracket 24 and extends in opposite directions along the two support sections 242.

[0065] For example, as shown in Figure 4 The pedal shaft 25 can be a round shaft, the pedal shaft 25 can be installed on the free end of the second section 2422 by a fastener such as a bolt, and the pedal shaft 25 can be arranged to extend in the left-right direction. In use, the user can drive the support component 2 to rotate by stepping on the pedal shaft 25, thereby facilitating the switching of the support component 2 from the storage position to the support position.

[0066] In some embodiments, the seat body 23 comprises a tube portion 231, the seat body 23 is pivotally assembled with the foot support seat 1 by a first shaft 5, the first shaft 5 is assembled in the tube portion 231, the elastic member 4 is sleeved on the outer peripheral side of the tube portion 231, the elastic member 4 comprises a first abutting end 41 and a second abutting end 42, the first abutting end 41 abuts against the seat body 23, and the second abutting end 42 abuts against the locking component 3.

[0067] For example, as shown in Figure 4 The tube portion 231 can be integrally formed on the seat body 23 by casting, the tube portion 231 can be a circular tube and can be arranged to extend in the left-right direction. The first shaft 5 can be a round shaft, the first shaft 5 can be assembled in the tube portion 231, and the left and right ends of the first shaft 5 can respectively pass through the two side plates of the foot support seat 1. The pivotal assembly of the seat body 23 and the foot support seat 1 is achieved by the first shaft 5.

[0068] The elastic member 4 can be a torsion spring, the torsion spring can have a symmetrical structure, and the torsion spring can comprise two spiral turns, each spiral turn can extend two end portions, and each end portion of each spiral turn can respectively form the first abutting end 41, and the other end portion of each spiral turn can be connected to form the second abutting end 42.

[0069] In assembly, the two spiral turns can be sleeved on the outer peripheral side of the tube portion 231, one spiral turn can be located on the left side of the seat body 23, and the other spiral turn can be located on the right side of the seat body 23. The first abutting end 41 can be in abutting cooperation with the seat body 23, and the second abutting end 42 can be embeddedly assembled with the locking component 3. By limiting and restraining the first abutting end 41 and the second abutting end 42, the elastic force of the elastic member 4 can be simultaneously applied to the seat body 23 and the locking component 3, meeting the use needs of keeping the locking component 3 in the first clamping position 21 and the second clamping position 22, and meeting the use needs of automatically switching the support component 2 to the storage position.

[0070] In some embodiments, the locking component 3 comprises a support rod 33 and a force relieving shaft 34, the support rod 33 is rotatably assembled with the foot support base 1 through the second shaft 6, the second shaft 6 is located at the middle part of the support rod 33, one end of the support rod 33 is used for clamping cooperation with the first clamping position 21 or the second clamping position 22, and the force relieving shaft 34 is connected with the other end of the support rod 33.

[0071] For example, as shown in Figure 4 The support rod 33 can be a long rod and can extend along the front-back direction, the second shaft 6 can be a round shaft, the middle part of the support rod 33 can be provided with a through hole for the second shaft 6 to pass through, the second shaft 6 is assembled in the through hole, and the left and right ends of the second shaft 6 can respectively extend out of the two side walls of the foot support base 1. Thus, the rotatable assembly of the support rod 33 and the foot support base 1 is realized.

[0072] The first clamping buckle 31 can be integrally formed at the rear end of the support rod 33, and the second clamping buckle 32 can be integrally formed at the outer circumferential side of the through hole of the support rod 33. The front end of the support rod 33 can be provided with an assembly hole, the force relieving shaft 34 can be a round shaft, and the force relieving shaft 34 can be assembled in the assembly hole of the support rod 33 in an interference fit.

[0073] When the supporting component 2 is in the supporting position, the user can drive the support rod 33 to swing by pressing the force relieving shaft 34, so that the first clamping buckle 31 can be detached from the first clamping position 21, and then under the action of the elastic member 4, the supporting component 2 can automatically switch to the folding position, which facilitates the switching of the supporting component 2 from the supporting position to the folding position.

[0074] In some embodiments, the support rod 33 is provided with a groove 331, and part of the elastic member 4 is embedded in the groove 331. For example, as shown in Figure 4 The groove 331 can be arranged at the top side of the support rod 33, and the slot of the groove 331 can be arranged forwardly. The second abutting end 42 of the elastic member 4 can be a straight rod, and the second abutting end 42 can be transversely embedded in the groove 331, thereby facilitating the connection and assembly of the support rod 33 of the elastic member 4.

[0075] The vehicle of the embodiments of the present application is described below.

[0076] The vehicle of the embodiments of the present application comprises a vehicle frame and a foot support mechanism, the foot support mechanism can be the foot support mechanism described in any of the above embodiments, and the vehicle can be a two-wheeled electric vehicle, an electric bicycle or the like, and of course can also be other vehicles that need to be installed with a foot support mechanism. The foot support base 1 of the foot support mechanism is connected with the vehicle frame, for example, the foot support base 1 can be connected and fixed with the vehicle frame through a plurality of bolts, and in use, the supporting component 2 and the locking component 3 can be swung and adjusted relative to the foot support base 1, thereby meeting the use needs of the supporting component 2 in supporting and folding.

[0077] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0078] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0079] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication or interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0080] In the utility model, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0081] In the present application, the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" mean that the specific feature, structure, material or characteristic being described with reference to the embodiment or example is included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the features of different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0082] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the changes, modifications, replacements and modifications of the above embodiments made by the person skilled in the art are within the protection scope of the present application.

Claims

1. A foot prop mechanism, characterized by, The utility model relates to a foot prop mechanism, comprising: a foot prop base connected to a vehicle frame; a support member rotatably connected to the foot prop base and having a supporting position for supporting the foot prop base on the ground and a retracted position for releasing the support of the foot prop base on the ground, the support member having a first locking position and a second locking position; a locking member rotatably connected to the foot prop base, the locking member being locked with the first locking position in the supporting position and being locked with the second locking position in the retracted position; when the support member is switched from the retracted position to the supporting position, the locking member slides along the surface of the support member and is switched from the second locking position to the first locking position; a resilient member acting on the support member and the locking member and being used to keep the locking member in the first locking position or the second locking position, the resilient member being used to drive the support member to switch from the supporting position to the retracted position when the locking member is released from the first locking position.

2. The spreader mechanism of claim 1, wherein, The locking member comprises a first clasp, the first clasp being locked with the first locking position in the supporting position and being locked with the second locking position in the retracted position.

3. The spreader mechanism of claim 2, wherein, The locking member comprises a second clasp, the first clasp and the second clasp being arranged in a spaced manner, the second clasp being idle in the supporting position and being locked with the first locking position in the retracted position.

4. The spreader mechanism of claim 1, wherein, The locking member comprises: a seat body rotatably assembled with the foot prop base, the first locking position and the second locking position being arranged in the seat body, a foot prop support connected to the seat body.

5. The spreader mechanism of claim 4, wherein, The foot prop support comprises: an intermediate segment connected to the seat body, two support segments connected to the intermediate segment and arranged in opposite directions with respect to the intermediate segment, each of the support segments comprising a first segment and a second segment arranged in an angle, the first segment being connected between the intermediate segment and the second segment.

6. The spreader mechanism of claim 5, wherein, The locking member comprises a pedal shaft installed on the second segment of one of the support segments, the pedal shaft being located outside the foot prop support and extending in the opposite direction of the two support segments.

7. The spreader mechanism of claim 5, wherein, The seat body comprises a tube portion, the seat body being rotatably assembled with the foot prop base via a first shaft, the first shaft being assembled in the tube portion, the resilient member being sleeved on the outer circumferential side of the tube portion, the resilient member comprising a first abutting end and a second abutting end, the first abutting end being abutted with the seat body, and the second abutting end being abutted with the locking member.

8. The spreader mechanism according to any one of claims 1-7, wherein, The locking member comprises: a support rod rotatably assembled with the foot prop base via a second shaft, the second shaft being located in the middle of the support rod, one end of the support rod being used to be locked with the first locking position or the second locking position, a force releasing shaft connected to the other end of the support rod.

9. The spreader mechanism of claim 8, wherein, The support rod is provided with a groove, and part of the resilient member is embedded in the groove.

10. A vehicle characterized by comprising: A vehicle frame and a foot prop mechanism according to any one of claims 1-9, the foot prop base of the foot prop mechanism being connected to the vehicle frame.

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