Auxiliary footrest device and riding vehicle

Abstract

The utility model discloses an auxiliary footrest device and a riding vehicle. The auxiliary footrest device comprises an auxiliary footrest mounting piece, the auxiliary footrest is rotationally connected with the auxiliary footrest mounting piece; the first elastic piece is connected between the auxiliary footrest and the auxiliary footrest mounting piece and is used for providing opening elastic force for the auxiliary footrest; the locking piece is movably arranged on the auxiliary footrest mounting piece and is provided with a locking position and an unlocking position, when the locking piece is located at the locking position, the locking piece is clamped and fixed with the folded auxiliary footrest, and when the locking piece is located at the unlocking position, the locking piece is separated from the auxiliary footrest; and the triggering piece is movably arranged on the auxiliary footrest mounting piece and is used for driving the locking piece to move from the locking position to the unlocking position under the action of external force. The auxiliary foot rest can be automatically opened by applying external force to the triggering piece, and operation is easy and saves labor. When the auxiliary footrest is folded, the locking piece is used for clamping and limiting the auxiliary footrest, and the clamping state between the locking piece and the auxiliary footrest is tighter through the elastic force of the first elastic piece, so that the auxiliary footrest can be prevented from loosening when being folded.

Description

Technical Field

[0001] The utility model relates to the technical field of riding equipment, and more specifically, to a secondary footrest device. In addition, the utility model also relates to a riding vehicle including the above secondary footrest device. Background Art

[0002] For riding vehicles such as riding vehicles and two-wheeled electric vehicles, they usually include secondary footrests.

[0003] In the related art of the secondary footrest, the secondary footrest uses the elastic force of an elastic member to maintain a retracted state. When in use, the user needs to manually overcome the elastic force to open the secondary footrest for the user to step on. However, this manual opening method of the secondary footrest is relatively complex and laborious, bringing many inconveniences to the user.

[0004] Therefore, how to provide a secondary footrest device with a conveniently opened secondary footrest is an urgent problem to be solved by those skilled in the art at present. Summary of the Utility Model

[0005] In view of this, the purpose of the utility model is to provide a secondary footrest device with a conveniently opened secondary footrest.

[0006] Another purpose of the utility model is to provide a riding vehicle including the above secondary footrest device, which can conveniently open the secondary footrest.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A secondary footrest device includes:

[0009] A secondary footrest mounting member for being provided on a riding vehicle;

[0010] A secondary footrest rotatably connected to the secondary footrest mounting member;

[0011] A first elastic member connected between the secondary footrest and the secondary footrest mounting member for providing an elastic force for opening the secondary footrest;

[0012] A locking member movably provided on the secondary footrest mounting member, having a locking position and an unlocking position. When the locking member is in the locking position, it is clamped and fixed to the retracted secondary footrest. When the locking member is in the unlocking position, it is separated from the secondary footrest;

[0013] A triggering member movably provided on the secondary footrest mounting member for driving the locking member to move from the locking position to the unlocking position when being subjected to an external force.

[0014] Optionally, the locking member can slide along a first direction to switch between the locking position and the unlocking position;

[0015] The trigger can slide along a second direction, and there is an included angle between the second direction and the first direction;

[0016] The trigger and the locking member are in sliding fit through a wedge structure.

[0017] Optionally, the wedge structure includes:

[0018] A wedge-shaped groove provided on one of the trigger and the locking member;

[0019] A wedge-shaped protrusion provided on the other of the trigger and the locking member, and the wedge-shaped protrusion is in sliding fit with the wedge-shaped groove.

[0020] Optionally, an arc surface is provided at the head end of the wedge-shaped protrusion, and the arc surface is in sliding abutment with the groove wall of the wedge-shaped groove.

[0021] Optionally, the auxiliary footrest mounting member is provided with:

[0022] A first chute, and arc-shaped convex ribs are provided on the chute wall of the first chute, and the locking member is in sliding fit with the arc-shaped convex ribs.

[0023] Optionally, the auxiliary footrest mounting member is provided with:

[0024] A second chute, and the trigger is in sliding fit with the second chute;

[0025] The trigger includes a limiting portion, and a stop portion is provided at the communication position of the first chute and the second chute, and the stop portion is used to limit the sliding stroke of the limiting portion.

[0026] Optionally, a second elastic member is provided between the locking member and the auxiliary footrest mounting member, and the second elastic member is used to provide an elastic force for the locking member to slide from the unlocking position to the locking position;

[0027] A third elastic member is provided between the trigger and the auxiliary footrest mounting member, and the third elastic member is used to provide a restoring elastic force for the trigger.

[0028] Optionally, it further includes:

[0029] An opening mechanism mounting member, which is connected to the auxiliary footrest mounting member, and both the locking member and the trigger are provided on the opening mechanism mounting member.

[0030] Optionally, the auxiliary footrest mounting member forms a cavity, and the first elastic member is provided in the cavity.

[0031] A riding vehicle includes any one of the above-mentioned auxiliary footrest devices.

[0032] The auxiliary footrest device provided by the present utility model has the following beneficial effects:

[0033] When the auxiliary footrest is not in use, the auxiliary footrest is in a retracted state. At this time, the locking member is in the locking position, and the locking member is clamped and fixed to the auxiliary footrest to utilize the limiting effect of the locking member on the auxiliary footrest to keep the auxiliary footrest in the retracted state. Moreover, in this state, the auxiliary footrest compresses the first elastic member, making the first elastic member in a compressed state and having an elastic force. When it is necessary to open the auxiliary footrest, by applying an external force to the triggering member, the triggering member moves relative to the auxiliary footrest mounting member, so that the triggering member drives the locking member to move from the locking position to the unlocking position. At this time, the locking member is separated from the auxiliary footrest, and the locking member no longer limits the auxiliary footrest, enabling the auxiliary footrest to bounce relative to the auxiliary footrest mounting member under the elastic force of the first elastic member, thereby opening the auxiliary footrest.

[0034] It can be seen that the auxiliary footrest device can realize the automatic opening of the auxiliary footrest by applying an external force to the triggering member, without directly operating the auxiliary footrest to manually open it. The operation is simple and labor-saving, solving the technical problem that the opening action of the auxiliary footrest in the related art is cumbersome and laborious, and bringing many conveniences to users. In addition, when the auxiliary footrest is in the retracted state, the locking member is used to clamp and limit the auxiliary footrest to keep the position of the auxiliary footrest unchanged. Moreover, the elastic force of the first elastic member is beneficial to making the clamping state between the locking member and the auxiliary footrest tighter, thereby preventing the auxiliary footrest from loosening in the retracted state. Therefore, the technical problem that the auxiliary footrest in the retracted state rattles during vehicle driving can be solved.

[0035] The riding vehicle provided by the present utility model includes the above-mentioned auxiliary footrest device and has the same beneficial effects as the above-mentioned auxiliary footrest device. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the related art, the following will briefly introduce the drawings required for the description of the embodiments or the related art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the provided drawings.

[0037] Figure 1 It is a schematic structural diagram of the auxiliary footrest device provided by a specific embodiment of the present utility model;

[0038] Figure 2 is Figure 1 A schematic structural diagram of another perspective of the shown auxiliary footrest device.

[0039] Reference numerals:

[0040] 1 - Auxiliary footrest mounting member; 11 - Cavity; 2 - Auxiliary footrest; 21 - Pin shaft; 211 - End flange; 22 - Washer; 23 - Snap ring; 3 - First elastic member; 4 - Locking member; 41 - Wedge-shaped groove; 42 - Hook; 43 - Second connecting column; 44 - Locking nut; 5 - Trigger member; 51 - Wedge-shaped protrusion; 511 - Arc surface; 52 - Limiting portion; 53 - Button; 54 - First connecting column; 6 - Opening mechanism mounting member; 61 - First chute; 611 - Arc-shaped rib; 612 - Limiting groove wall; 62 - Second chute; 63 - Stopping portion; 64 - Limiting plate; 7 - Second elastic member; 8 - Third elastic member. Detailed implementation manner

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0042] The core of the present invention is to provide an auxiliary footrest device, the auxiliary footrest of which is convenient to open. Another core of the present invention is to provide a riding vehicle including the above-mentioned auxiliary footrest device, which is convenient to open the auxiliary footrest.

[0043] Please refer to Figure 1 , an auxiliary footrest device provided by an embodiment of the present invention includes an auxiliary footrest mounting member 1, an auxiliary footrest 2, a first elastic member 3, a locking member 4 and a trigger member 5. The auxiliary footrest mounting member 1 is used to be arranged on a riding vehicle; the auxiliary footrest 2 is rotatably connected to the auxiliary footrest mounting member 1; the first elastic member 3 is connected between the auxiliary footrest 2 and the auxiliary footrest mounting member 1, and is used to provide an elastic force for opening the auxiliary footrest 2; the locking member 4 is movably arranged on the auxiliary footrest mounting member 1, the locking member 4 has a locking position and an unlocking position. When the locking member 4 is in the locking position, it is clamped and fixed to the retracted auxiliary footrest 2. When the locking member 4 is in the unlocking position, it is separated from the auxiliary footrest 2; the trigger member 5 is movably arranged on the auxiliary footrest mounting member 1, and is used to drive the locking member 4 to move from the locking position to the unlocking position when subjected to an external force.

[0044] It can be understood that when the auxiliary footrest 2 is not in use, the auxiliary footrest 2 is in a retracted state. At this time, the locking member 4 is in the locking position, and the locking member 4 is clamped and fixed to the auxiliary footrest 2 to utilize the limit of the locking member 4 on the auxiliary footrest 2 to keep the auxiliary footrest 2 in the retracted state. Moreover, in this state, the auxiliary footrest 2 compresses the first elastic member 3, so that the first elastic member 3 is in a compressed state and has an elastic force. When it is necessary to open the auxiliary footrest 2, an external force is applied to the trigger member 5 to make the trigger member 5 move relative to the auxiliary footrest mounting member 1, so that the trigger member 5 drives the locking member 4 to move from the locking position to the unlocking position. At this time, the locking member 4 is separated from the auxiliary footrest 2, and the locking member 4 no longer limits the auxiliary footrest 2, so that the auxiliary footrest 2 bounces relative to the auxiliary footrest mounting member 1 under the elastic force of the first elastic member 3, thereby opening the auxiliary footrest 2.

[0045] It can be seen that for the auxiliary footrest device provided by the embodiment of the present utility model, the auxiliary footrest 2 can be automatically opened by applying an external force to the trigger member 5, without directly operating the auxiliary footrest 2 to manually open it. The operation is simple and labor-saving, solving the technical problem that the opening action of the auxiliary footrest 2 in the related art is cumbersome and laborious, and bringing many conveniences to the user. In addition, when the auxiliary footrest 2 is in the retracted state, the locking member 4 is used to clamp and limit the auxiliary footrest 2 to keep the position of the auxiliary footrest 2 unchanged. Moreover, the elastic force of the first elastic member 3 is beneficial to making the clamping state between the locking member 4 and the auxiliary footrest 2 tighter, thereby preventing the auxiliary footrest 2 from loosening in the retracted state. Therefore, the technical problem that the auxiliary footrest 2 in the retracted state rattles during vehicle driving can be solved.

[0046] It should be noted that in this embodiment, the relative position relationship and relative movement relationship between the trigger member 5 and the locking member 4 are not limited, as long as the trigger member 5 can drive the locking member 4 to move from the locking position to the unlocking position when the trigger member 5 is stressed and moves.

[0047] In some embodiments, the locking member 4 can slide in a first direction to switch between a locked position and an unlocked position; the trigger member 5 can slide in a second direction, and there is an included angle between the second direction and the first direction; the trigger member 5 and the locking member 4 are slidably engaged through a wedge structure. That is to say, in this embodiment, by applying an external force to the trigger member 5, the trigger member 5 is made to slide in the second direction, and further, the trigger member 5 can drive the locking member 4 to slide in the first direction, so that the locking member 4 slides from the locked position to the unlocked position. That is, the moving directions of the trigger member 5 and the locking member 4 are different. In this embodiment, the wedge structure is used to realize the commutation transmission of the movement between the trigger member 5 and the locking member 4, which can avoid the single-directional structural layout caused by the trigger member 5 and the locking member 4 moving in the same direction, avoid the structural dimensions being too long in a single direction, and thus make the structure compact. It should be noted that the included angle between the first direction and the second direction in this embodiment is not specifically limited, as long as the trigger member 5 can drive the locking member 4 to move in the first direction when moving in the second direction. In some embodiments, the included angle between the first direction and the second direction is 90°, and the moving directions of the trigger member 5 and the locking member 4 are perpendicular, which can make the movement conversion convenient, the structural design simple, and easy to implement.

[0048] It should be noted that the specific structure of the wedge structure in this embodiment is not limited, as long as the trigger member 5 and the locking member 4 can be slidably engaged through the wedge structure to realize the movement conversion between the two.

[0049] In some embodiments, the wedge structure includes a wedge groove 41 and a wedge protrusion 51. The wedge groove 41 is provided on one of the trigger member 5 and the locking member 4, and the wedge protrusion 51 is provided on the other of the trigger member 5 and the locking member 4, and the wedge protrusion 51 is slidably engaged with the wedge groove 41. It can be understood that when the locking member 4 is in the locked position, the wedge protrusion 51 and the wedge groove 41 are not fully engaged, and there is a certain misalignment between the wedge protrusion 51 and the wedge groove 41. When it is necessary to move the locking member 4 from the locked position to the unlocked position, an external force is applied to the trigger member 5 to make the trigger member 5 slide in the second direction. At this time, the head end of the wedge protrusion 51 slides and abuts against one side wall of the wedge groove 41. Thus, under the thrust force between the head end of the wedge protrusion 51 and one side wall of the wedge groove 41, the locking member 4 slides from the locked position to the unlocked position. In some embodiments, the wedge groove 41 is provided on the locking member 4, and the wedge protrusion 51 is provided on the trigger member 5. Of course, in some other embodiments, it can also be that the wedge groove 41 is provided on the trigger member 5 and the wedge protrusion 51 is provided on the locking member 4.

[0050] Further, in order to reduce the friction between the wedge-shaped protrusion 51 and the wedge-shaped groove 41, in some embodiments, an arc surface 511 is provided at the head end of the wedge-shaped protrusion 51, and the arc surface 511 is in sliding contact with the groove wall of the wedge-shaped groove 41. That is to say, in this embodiment, by providing the arc surface 511 at the head end of the wedge-shaped protrusion 51, the arc surface 511 is in contact with the groove wall of the wedge-shaped groove 41. In this way, when the wedge-shaped protrusion 51 and the wedge-shaped groove 41 slide relative to each other, the arc surface 511 and the groove wall of the wedge-shaped groove 41 slide relative to each other, and the contact between the two is point contact, thereby reducing the friction force when the wedge-shaped protrusion 51 and the wedge-shaped groove 41 slide relative to each other, making the movement of the trigger member 5 easier and more sensitive, that is, it is more labor-saving when the trigger member 5 is triggered.

[0051] In addition, in some embodiments, the auxiliary footrest mounting member 1 is provided with a first chute 61, and an arc-shaped rib 611 is provided on the groove wall of the first chute 61, and the locking member 4 is in sliding fit with the arc-shaped rib 611. That is to say, in this embodiment, by providing the first chute 61, the movement of the locking member 4 is guided and limited. It can be understood that the extending direction of the first chute 61 is the first direction. When the locking member 4 moves, it slides along the first chute 61. Since the arc-shaped rib 611 is provided on the groove wall of the first chute 61, the locking member 4 is in contact with the arc-shaped rib 611, which can reduce the contact area between the locking member 4 and the first chute 61, thereby reducing the movement resistance of the locking member 4 and making the movement of the locking member 4 easier and more sensitive. It should be noted that the specific number of the arc-shaped ribs 611 in this embodiment is not limited. The number of the arc-shaped ribs 611 can be one, and at this time, the contact between the locking member 4 and the single-side groove wall of the first chute 61 is single-point contact. Of course, the number of the arc-shaped ribs 611 can also be at least two. When the number of the arc-shaped ribs 611 is at least two, the arc-shaped ribs 611 on the same side groove wall of the first chute 61 are arranged at intervals along the first direction. At this time, the contact between the locking member 4 and the single-side groove wall of the first chute 61 is multi-point contact, making the movement of the locking member 4 more stable.

[0052] In addition, in order to ensure the smoothness of the movement of the trigger member 5 and the correctness of the movement direction, in some embodiments, the auxiliary footrest mounting member 1 is provided with a second chute 62, and the trigger member 5 is in sliding fit with the second chute 62. That is to say, in this embodiment, by providing the second chute 62, the movement of the trigger member 5 is guided and limited by the second chute 62. The extending direction of the second chute 62 is the second direction. When the trigger member 5 moves, it slides along the second chute 62. The second chute 62 makes the sliding of the trigger member 5 smoother and more stable, and can ensure the correctness of the sliding direction of the trigger member 5. Further, in order to improve the smoothness and sensitivity of the sliding of the trigger member 5, in some embodiments, arc-shaped ribs 611 can also be provided on the groove wall of the second chute 62, so that the trigger member 5 is in contact with the arc-shaped ribs 611, which can reduce the sliding resistance of the trigger member 5 and make the movement of the trigger member 5 easier and more sensitive.

[0053] In addition, in order to limit the sliding stroke of the trigger member 5, in some embodiments, the trigger member 5 includes a limiting portion 52, and a stop portion 63 is provided at the communication portion of the first chute 61 and the second chute 62. The stop portion 63 is used to limit the sliding stroke of the limiting portion 52. That is to say, in this embodiment, the stop portion 63 is used to stop and limit the limiting portion 52 to define the maximum sliding stroke of the trigger member 5. That is, when the trigger member 5 slides under the action of an external force to the position where the limiting portion 52 abuts against the stop portion 63, it indicates that the trigger member 5 slides to the maximum position. At this time, even under the action of an external force, the trigger member 5 no longer moves. It can be understood that when the trigger member 5 slides to the position where the limiting portion 52 abuts against the stop portion 63, the locking member 4 is separated from the auxiliary footrest 2, which can be that the two are just separated or that the two are separated by a preset distance. In addition, it can be understood that the first chute 61 and the second chute 62 are communicated to facilitate the cooperation between the wedge-shaped protrusion 51 and the wedge-shaped groove 41. That is, it is convenient for the wedge-shaped protrusion 51 to pass through the communication portion of the first chute 61 and the second chute 62 and enter the wedge-shaped groove 41, so as to realize the movement transmission between the trigger member 5 and the locking member 4. It should be noted that the stop portion 63 is provided at the communication portion of the first chute 61 and the second chute 62. The stop portion 63 is only a part located at the communication portion of the first chute 61 and the second chute 62, and the stop portion 63 does not interfere with the cooperation between the wedge-shaped protrusion 51 and the wedge-shaped groove 41. In this case, the groove wall of the first chute 61 close to its communication portion with the second chute 62 can be used as the stop portion 63, and the structure is simple.

[0054] In addition, to facilitate the reset of the trigger member 5 and the locking member 4, in some embodiments, a second elastic member 7 is provided between the locking member 4 and the auxiliary footrest mounting member 1. The second elastic member 7 is used to provide an elastic force for the locking member 4 to slide from the unlocked position to the locked position; a third elastic member 8 is provided between the trigger member 5 and the auxiliary footrest mounting member 1. The third elastic member 8 is used to provide an elastic force for the trigger member 5 to reset. That is to say, in this embodiment, the second elastic member 7 is used to reset the locking member 4 to facilitate the sliding of the locking member 4 from the unlocked position to the locked position; and the third elastic member 8 is used to reset the trigger member 5 so that after the external force applied to the trigger member 5 is removed, the trigger member 5 can return to the initial position to facilitate unlocking and opening of the auxiliary footrest 2 by applying an external force to the trigger member 5 next time. It can be understood that when an external force is applied to the trigger member 5, the trigger member 5 moves relative to the auxiliary footrest mounting member 1, and at the same time, the trigger member 5 compresses the third elastic member 8 to make the third elastic member 8 generate an elastic force. In addition, during the process of the trigger member 5 driving the locking member 4 to move from the locked position to the unlocked position, the locking member 4 compresses the second elastic member 7 to make the second elastic member 7 generate an elastic force. When the trigger member 5 is released, that is, after the external force applied to the trigger member 5 is removed, under the action of the elastic force of the third elastic member 8, the trigger member 5 resets to the initial position. At this time, under the action of the elastic force of the second elastic member 7, the locking member 4 moves from the unlocked position to the locked position.

[0055] It should be noted that when it is necessary to retract the auxiliary footrest 2, the auxiliary footrest 2 can be returned to the retracted position by applying an external force. At this time, the auxiliary footrest 2 is snap-fitted and fixed to the locking member 4 in the locked position.

[0056] In addition, for the convenience of installation, in some embodiments, the auxiliary footrest device further includes an opening mechanism mounting member 6. The opening mechanism mounting member 6 is connected to the auxiliary footrest mounting member 1. Both the locking member 4 and the trigger member 5 are provided on the opening mechanism mounting member 6. That is to say, the locking member 4 and the trigger member 5 are integrated on the opening mechanism mounting member 6. The opening mechanism mounting member 6 integrates the locking member 4 and the trigger member 5 and their related structures (such as the first chute 61, the second chute 62, the second elastic member 7, the third elastic member 8, etc.) into one body. During installation, only the opening mechanism mounting member 6 needs to be installed on the auxiliary footrest mounting member 1, which has extremely high versatility and can be used for the auxiliary footrest 2 of various vehicle types. The installation is simple and convenient. It should be noted that the specific structure of the opening mechanism mounting member 6 in this embodiment is not limited as long as it can realize the installation of the locking member 4 and the trigger member 5 and enable the locking member 4 and the trigger member 5 to meet the movements described above.

[0057] In addition, for the convenience of applying an external force to the trigger member 5, in some embodiments, the trigger member 5 includes a button 53 for receiving the load. That is, when it is necessary to open the auxiliary footrest 2, only by pressing the button 53, the trigger member 5 can drive the locking member 4 to move from the locked position to the unlocked position, so as to open the auxiliary footrest 2. The operation is simple and convenient.

[0058] For the convenience of installation, in some embodiments, the trigger member 5 includes a first connecting column 54 connected between the button 53 and the wedge-shaped protrusion 51. The opening mechanism mounting member 6 is provided with a limiting plate 64. The first connecting column 54 passes through the limiting plate 64. The button 53 and the wedge-shaped protrusion 51 are respectively located on both sides of the limiting plate 64. The third elastic member 8 is sleeved on the first connecting column 54 and is located between the button 53 and the limiting plate 64. Considering the convenience of connection, in some embodiments, the wedge-shaped protrusion 51 is threadedly connected to the first connecting column 54.

[0059] In addition, to prevent the locking member 4 from disengaging from the first sliding groove 61, in some embodiments, the locking member 4 is connected with a second connecting column 43. The second connecting column 43 passes through the limiting groove wall 612 at one end of the first sliding groove 61. The second elastic member 7 is sleeved on the second connecting column 43 and is arranged between the locking member 4 and the limiting groove wall 612. The second connecting column 43 has an extending portion extending out of the limiting groove wall 612. A locking nut 44 is provided on the extending portion. The locking nut 44 is used for stop limiting with the limiting groove wall 612 to prevent the locking member 4 from disengaging from the first sliding groove 61. That is, the locking nut 44 can prevent the locking member 4 from loosening.

[0060] In addition, for the convenience of installing the first elastic member 3, in some embodiments, the auxiliary footrest mounting member 1 forms a cavity 11, and the first elastic member 3 is arranged in the cavity 11. That is to say, the auxiliary footrest mounting member 1 forms a space for accommodating the first elastic member 3, which is convenient for arranging the first elastic member 3.

[0061] For the convenience of arranging the first elastic member 3, in some embodiments, the auxiliary footrest mounting member 1 includes a U-shaped plate. The auxiliary footrest 2 is rotatably connected to the U-shaped plate through a pin shaft 21. The first elastic member 3 is a torsion spring sleeved on the pin shaft 21 and located in the U-shaped groove of the U-shaped plate. That is to say, in this embodiment, by arranging the U-shaped plate and using the U-shaped groove of the U-shaped plate as the cavity 11, the torsion spring is located in the U-shaped groove of the U-shaped plate. Moreover, the U-shaped plate is convenient for installing the pin shaft 21 to realize the rotational connection between the auxiliary footrest 2 and the auxiliary footrest mounting member 1.

[0062] Please refer to Figure 2, To prevent the pin 21 from loosening, in some embodiments, one end of the pin 21 is provided with an end flange 211, and the other end of the pin 21 is connected with a washer 22 and a snap ring 23. That is to say, one end of the pin 21 is limited by the end flange 211, and the other end is limited by the washer 22 and the snap ring 23, so that the pin 21 is axially limited relative to the U-shaped plate to prevent the pin 21 from detaching from the U-shaped plate and causing the secondary footrest 2 to become loose, etc.

[0063] In addition, the specific structures of the second elastic member 7 and the third elastic member 8 are not limited in the above embodiments. In some embodiments, the second elastic member 7 and the third elastic member 8 are springs respectively.

[0064] It should be noted that the clamping structure between the locking member 4 and the secondary footrest 2 is not limited in the above embodiments, as long as the clamping or separation of the two can be achieved. In some embodiments, the secondary footrest 2 is provided with a slot, and the locking member 4 is provided with a hook 42. When the locking member 4 is in the locked position, the hook 42 cooperates with the slot, and when the locking member 4 is in the unlocked position, the hook 42 is separated from the slot.

[0065] In addition to the above secondary footrest device, the present invention also provides a riding vehicle including the secondary footrest device disclosed in the above embodiments. For the structures of other parts of the riding vehicle, reference can be made to the related art and will not be elaborated herein. The riding vehicle can be a motorcycle or an electric bicycle, etc.

[0066] The key point of this embodiment is that by adopting the secondary footrest device disclosed in any one of the above embodiments, it has the same beneficial effects as the above secondary footrest device and will not be elaborated herein.

[0067] It should also be noted that in this specification, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0068] The various embodiments in this specification are described in a progressive manner. The key point of each embodiment is to illustrate the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0069] The above has introduced the secondary footrest device and the riding vehicle provided by the present invention in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and modifications can still be made to the present invention, and these improvements and modifications also fall within the protection scope of the present invention.

Claims

1. A secondary footrest device, characterized in that: include: A secondary footrest mounting member (1), used for being mounted on a riding vehicle; Auxiliary footrest (2) rotatably connected to the auxiliary footrest mounting member (1); A first elastic member (3) connected between the auxiliary footrest (2) and the auxiliary footrest mounting member (1) and used for providing an elastic force for opening the auxiliary footrest (2); A locking member (4) is movably arranged on the auxiliary footrest mounting member (1) and has a locking position and an unlocking position. When the locking member (4) is in the locking position, it is clamped and fixed with the retracted auxiliary footrest (2). When the locking member (4) is in the unlocking position, it is separated from the auxiliary footrest (2). A trigger member (5) is movably disposed on the auxiliary footrest mounting member (1) and is used to drive the locking member (4) to move from the locking position to the unlocking position when subjected to an external force.

2. The auxiliary footrest device according to claim 1, characterized in that: The locking member (4) can slide along a first direction to switch between the locking position and the unlocking position; The trigger member (5) can slide along a second direction, and the second direction and the first direction form an angle; The triggering member (5) and the locking member (4) are slidably matched via a wedge-shaped structure.

3. The auxiliary footrest device according to claim 2, characterized in that: The wedge-shaped structure comprises: A wedge-shaped groove (41) provided on one of the trigger member (5) and the locking member (4); A wedge-shaped protrusion (51) is provided on the other of the trigger member (5) and the locking member (4), and the wedge-shaped protrusion (51) is slidably matched with the wedge-shaped groove (41).

4. The auxiliary footrest device according to claim 3, characterized in that: The head end of the wedge-shaped protrusion (51) is provided with an arc-shaped surface (511), and the arc-shaped surface (511) is in sliding contact with the groove wall of the wedge-shaped groove (41).

5. The auxiliary footrest device according to claim 2, characterized in that: The auxiliary footrest mounting member (1) is provided with: A first sliding groove (61), wherein a groove wall of the first sliding groove (61) is provided with an arc-shaped convex rib (611), and the locking member (4) is slidably matched with the arc-shaped convex rib (611).

6. The auxiliary footrest device according to claim 5, characterized in that: The auxiliary footrest mounting member (1) is provided with: A second sliding groove (62), wherein the trigger member (5) is slidably engaged with the second sliding groove (62); The trigger member (5) comprises a limiting portion (52), and a stop portion (63) is provided at the connection point between the first sliding groove (61) and the second sliding groove (62), and the stop portion (63) is used to limit the sliding stroke of the limiting portion (52).

7. The auxiliary footrest device according to any one of claims 1 to 6, characterized in that: A second elastic member (7) is provided between the locking member (4) and the auxiliary footrest mounting member (1), and the second elastic member (7) is used to provide an elastic force for the locking member (4) to slide from the unlocking position to the locking position; A third elastic member (8) is provided between the trigger member (5) and the auxiliary footrest mounting member (1), and the third elastic member (8) is used to provide a resetting elastic force to the trigger member (5).

8. The auxiliary footrest device according to any one of claims 1 to 6, characterized in that: Also includes: The opening mechanism mounting member (6) is connected to the auxiliary footrest mounting member (1), and the locking member (4) and the trigger member (5) are both arranged on the opening mechanism mounting member (6).

9. The auxiliary footrest device according to any one of claims 1 to 6, characterized in that: The auxiliary footrest mounting member (1) is formed with a cavity (11), and the first elastic member (3) is arranged in the cavity (11).

10. A riding vehicle, characterized in that: The auxiliary footrest device comprises the auxiliary footrest device according to any one of claims 1-9.

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