Anti-collision pedal of electric tricycle

Abstract

The utility model belongs to the technical field of electric three wheels, and particularly relates to an electric three-wheel anti-collision pedal which comprises a pedal body and further comprises two side anti-collision beams symmetrically distributed on the left side and the right side of the pedal body. The two fixing plates are symmetrically fixed at the left end and the right end of the bottom surface of the pedal plate; the side anti-collision beams are connected to the fixing plate through the multiple sets of flexible assemblies distributed in the length direction of the side anti-collision beams at equal intervals. According to the side anti-collision electric tricycle, the pedal plates are protected through the side anti-collision beams and the flexible assemblies, the flexible assemblies can buffer impact of external force, rollover of the electric tricycle is avoided, and meanwhile the feet and ankles of a driver and passengers are prevented from being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric tricycles, and in particular relates to an anti-collision pedal for an electric tricycle. Background Art

[0002] An electric tricycle is a three-wheeled means of transport that is powered by electricity and driven by a motor and is used for transporting goods or people. It has the advantages of strong applicability, flexibility, simple maintenance, convenient repair, and low price. It is widely used in short-distance transportation areas such as families, urban and rural areas, individual rentals, factories, mining areas, sanitation, and community cleaning. The pedal is an essential component of an electric tricycle, used to carry the feet of the driver and passengers. It is located at the front end of the electric tricycle, fixed on the frame, and connected to the anti-collision beam at the front end of the electric tricycle.

[0003] Currently, the pedals of most electric tricycles do not have anti-collision functions.

[0004] In the prior art, a Chinese utility model patent with authorization announcement number CN219467911U discloses "an electric tricycle with an anti-collision structure", including a foot pedal, a chassis and a car body, a front fork is installed on one side of the foot pedal, a handlebar is installed on the top of the front fork, a front wheel is installed on the bottom of the front fork, a chassis is fixed on the top of the foot pedal, and a rear wheel is installed on the bottom of the chassis, and a mobile structure includes a mobile frame, a limit groove, a first tooth plate, a second tooth plate, a pull ring, a compression spring and a connecting frame, the mobile frame is fixed to the bottom end of the seat cushion, and a first tooth plate is fixed inside the bottom end of the mobile frame.

[0005] Although some electric tricycles in the prior art, including those mentioned above, have a cargo anti-collision function, the foot pedals do not have this function. If the foot pedals are hit by external force, on the one hand, it is easy to cause the electric tricycle to overturn, and on the other hand, it is easy to injure the feet and ankles of the driver and passengers.

[0006] In order to solve the above problems, this application proposes an electric three-wheeled anti-collision pedal. Utility Model Content

[0007] In order to solve the above problems existing in the prior art, the utility model provides an electric three-wheeled anti-collision pedal, which has the characteristics of easy use and high safety performance.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric three-wheel anti-collision pedal, including a foot pedal, and also including:

[0009] Side anti-collision beams, two side anti-collision beams are symmetrically distributed on the left and right sides of the foot pedal;

[0010] A fixing plate, wherein two fixing plates are symmetrically fixed to the left and right ends of the bottom surface of the foot pedal;

[0011] Flexible components, the side anti-collision beam is connected to the fixing plate by using a plurality of groups of flexible components which are evenly spaced along the length direction thereof.

[0012] Preferably, the flexible component comprises:

[0013] a mounting rod, the mounting rod being fixed to the side anti-collision beam and passing through the fixing plate;

[0014] A buffer spring, the buffer spring is sleeved on the mounting rod and is located between the side anti-collision beam and the fixing plate;

[0015] A movable plate is fixed to an end of the mounting rod away from the side anti-collision beam.

[0016] Preferably, it also includes:

[0017] Lifting protection side plates, the two lifting protection side plates are symmetrically distributed, and the foot pedal is provided with a through hole for the lifting protection side plates to pass through;

[0018] A linkage mechanism is connected to the movable plate and the lifting protection side plate. When the movable plate moves toward the inside, the lifting protection side plate is moved up through the linkage mechanism.

[0019] Preferably, the linkage mechanism comprises:

[0020] A guide slider has two symmetrically distributed oblique waist holes on the lifting protection side plate, the guide slider passes through the oblique waist holes, and limit plates are fixed at both ends of the guide slider;

[0021] The two flip connecting arms are symmetrically distributed, and one end of the flip connecting arm is hinged to the movable plate, and the other end is hinged to the limiting plate.

[0022] Preferably, it also includes:

[0023] Guide posts, two of which are symmetrically fixed on the bottom surface of the foot pedal;

[0024] A guide block, wherein the guide block is fixed to the end of the lifting protection side plate, and the guide column passes through the guide block;

[0025] A telescopic spring is sleeved on the guide column and is located between the foot pedal and the guide block.

[0026] Preferably, it also includes:

[0027] A limiting plate is fixed to the lower end of the guide column.

[0028] Preferably, it also includes:

[0029] Limit blocks, two of which are symmetrically fixed to the top ends of the outer sides of the lifting protection side plates.

[0030] Preferably, the outer wall of the guide sliding block fits the inner wall of the oblique waist hole, and the limit plate fits the outer wall of the lifting protection side plate.

[0031] Compared with the prior art, the beneficial effects of the utility model are:

[0032] In the utility model, the foot pedals are protected by the side anti-collision beams and the flexible components, and the flexible components can buffer the impact of external forces, prevent the electric tricycle from rolling over, and avoid injuries to the feet and ankles of the driver and passengers.

[0033] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0035] Figure 1 It is a schematic diagram of the structure of the utility model;

[0036] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the flexible component;

[0037] Figure 3 This is a schematic diagram of the axonometric structure of the utility model;

[0038] Figure 4 For this utility model Figure 3 A in the figure is an enlarged structural diagram.

[0039] In the figure: 1. foot pedal; 11. through hole; 12. guide column; 121. limit plate; 2. side anti-collision beam; 3. fixed plate; 4. flexible component; 41. mounting rod; 42. buffer spring; 5. lifting protection side plate; 51. limit block; 52. guide block; 53. oblique waist hole; 6. moving plate; 7. flip connecting arm; 8. guide slider; 81. limit plate; 9. telescopic spring. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] See also Figure 1-Figure 4 The utility model provides the following technical solutions: an electric three-wheel anti-collision pedal, including a foot pedal 1, and also including: a side anti-collision beam 2, a fixing plate 3 and a flexible component 4.

[0042] Further, by Figure 1 As shown, in this embodiment, two side anti-collision beams 2 are symmetrically distributed on the left and right sides of the foot pedal 1, and two fixing plates 3 are symmetrically fixed to the left and right ends of the bottom surface of the foot pedal 1. The side anti-collision beams 2 are connected to the fixing plates 3 using multiple groups of flexible components 4 evenly distributed along their length. After adopting the above scheme, the foot pedal 1 is protected by the side anti-collision beams 2 and flexible components 4. The flexible components 4 can buffer the impact of external forces, prevent the electric tricycle from rolling over, and avoid damage to the feet and ankles of the driver and passengers.

[0043] Optionally, by Figure 1 and Figure 2 As shown, in this embodiment, the flexible component 4 includes: a mounting rod 41, a buffer spring 42 and a movable plate 6. The mounting rod 41 is fixed on the side anti-collision beam 2 and passes through the fixed plate 3. The buffer spring 42 is sleeved on the mounting rod 41 and is located between the side anti-collision beam 2 and the fixed plate 3. The movable plate 6 is fixed at one end of the mounting rod 41 away from the side anti-collision beam 2. After adopting the above scheme, when the side anti-collision beam 2 is hit by external force, the side anti-collision beam 2 will push the mounting rod 41 and the movable plate 6 to move, and the buffer spring 42 will contract to perform buffering and shock resistance, thereby preventing the electric tricycle from rolling over and damaging the feet and ankles of the driver and passengers.

[0044] Preferably, by Figure 1 As shown, in this embodiment, it also includes: a lifting protective side panel 5 and a linkage mechanism. The two lifting protective side panels 5 are symmetrically distributed, and a through hole 11 is provided on the foot pedal 1 for the lifting protective side panel 5 to pass through. The linkage mechanism is connected to the movable plate 6 and the lifting protective side panel 5. When the movable plate 6 moves toward the inside, the lifting protective side panel 5 is moved up through the linkage mechanism. After adopting the above scheme, when the side anti-collision beam 2 is hit by external force, the lifting protective side panel 5 is moved up through the linkage mechanism to further protect the feet and ankles of the driver and passengers.

[0045] Optionally, by Figure 1-Figure 4As shown, in this embodiment, the linkage mechanism includes: a guide slider 8 and a flip connecting arm 7. Two symmetrically distributed oblique waist holes 53 are provided on the lifting protective side plate 5. The guide slider 8 passes through the oblique waist hole 53, and limit plates 81 are fixed at both ends of the guide slider 8. The two flip connecting arms 7 are symmetrically distributed, and one end of the flip connecting arm 7 is hinged to the movable plate 6, and the other end is hinged to the limit plate 81. After adopting the above scheme, the side anti-collision beam 2 will push the mounting rod 41 and the movable plate 6 to move, and the movable plate 6 will push the flip connecting arm 7 to flip and move. The flip connecting arm 7 pushes the guide slider 8 to move toward the outside. Through the cooperation of the oblique waist holes 53, the lifting protective side plate 5 is moved up to further protect the feet and ankles of the driver and passengers.

[0046] Preferably, by Figure 1-Figure 4 As shown, in this embodiment, it also includes: a guide column 12, a guide block 52 and a telescopic spring 9. The two guide columns 12 are symmetrically fixed on the bottom surface of the foot pedal 1, the guide block 52 is fixed to the end of the lifting protection side plate 5, and the guide column 12 passes through the guide block 52. The telescopic spring 9 is sleeved on the guide column 12 and is located between the foot pedal 1 and the guide block 52. After adopting the above scheme, the guide column 12 is used to guide the lifting protection side plate 5 to ensure the stability of the lifting protection side plate 5, and with the cooperation of the telescopic spring 9 and the gravity of the lifting protection side plate 5, during normal use, the lifting protection side plate 5 is in a lower position and does not affect the use of the foot pedal 1.

[0047] Preferably, by Figure 1-Figure 4 As shown, in this embodiment, it also includes: a limit plate 121, which is fixed to the lower end of the guide column 12. The limit plate 121 is used to limit the movement range of the lifting protection side plate 5.

[0048] Preferably, by Figure 1 As shown, in this embodiment, it also includes: a limit block 51, two limit blocks 51 are symmetrically fixed to the top of the outer side surface of the lifting protection side plate 5. During normal use, the lifting protection side plate 5 is supported by the limit blocks 51. At this time, the bottom surface of the limit block 51 is in contact with the top surface of the foot pedal 1 to prevent the lifting protection side plate 5 from separating from the foot pedal 1.

[0049] Preferably, by Figure 1-Figure 4 As shown, in this embodiment, the outer wall of the guide slider 8 fits the inner wall of the oblique waist hole 53, and the limit plate 81 fits the outer wall of the lifting protection side plate 5, thereby improving the stability of the cooperation between the guide slider 8 and the lifting protection side plate 5.

[0050] Components not described in detail herein are prior art.

[0051] Working principle and use process of the utility model: The foot pedal 1 of the utility model is protected by the side anti-collision beam 2 and the flexible component 4. When the side anti-collision beam 2 is hit by an external force, the side anti-collision beam 2 will push the mounting rod 41 and the moving plate 6 to move, and the buffer spring 42 will contract to buffer and resist shock, thereby preventing the electric tricycle from rolling over and damaging the feet and ankles of the driver and passengers.

[0052] In addition, when the side anti-collision beam 2 pushes the mounting rod 41 and the movable plate 6 to move, the movable plate 6 pushes the flip connecting arm 7 to flip and move, and the flip connecting arm 7 pushes the guide slider 8 to move toward the outside. Through the cooperation of the oblique waist hole 53, the lifting protective side plate 5 moves up to further protect the feet and ankles of the driver and passengers.

[0053] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electric three-wheeled anti-collision pedal, comprising a foot pedal (1), characterized in that: Also includes: Side anti-collision beams (2), two side anti-collision beams (2) are symmetrically distributed on the left and right sides of the foot pedal (1); A fixing plate (3), wherein two fixing plates (3) are symmetrically fixed to the left and right ends of the bottom surface of the footrest (1); Flexible components (4), the side anti-collision beam (2) is connected to the fixing plate (3) by using a plurality of groups of flexible components (4) distributed at equal intervals along the length direction thereof.

2. The electric three-wheeled anti-collision pedal according to claim 1, characterized in that: The flexible component (4) comprises: A mounting rod (41), wherein the mounting rod (41) is fixed on the side anti-collision beam (2) and passes through the fixing plate (3); A buffer spring (42), wherein the buffer spring (42) is sleeved on the mounting rod (41) and is located between the side anti-collision beam (2) and the fixing plate (3); A movable plate (6) is fixed to an end of the mounting rod (41) away from the side anti-collision beam (2).

3. The electric three-wheeled anti-collision pedal according to claim 2, characterized in that: Also includes: Lifting protection side plates (5), wherein the two lifting protection side plates (5) are symmetrically distributed, and the foot pedal (1) is provided with a through hole (11) for the lifting protection side plates (5) to pass through; A linkage mechanism is connected to the movable plate (6) and the lifting protection side plate (5). When the movable plate (6) moves inward, the lifting protection side plate (5) is moved upward through the linkage mechanism.

4. The electric three-wheeled anti-collision pedal according to claim 3, characterized in that: The linkage mechanism comprises: A guide slider (8) having two symmetrically distributed oblique waist holes (53) on the lifting protection side plate (5), the guide slider (8) passing through the oblique waist holes (53), and limiting plates (81) are fixed at both ends of the guide slider (8); The two flip connecting arms (7) are symmetrically distributed, and one end of the flip connecting arm (7) is hinged to the movable plate (6), and the other end is hinged to the limit plate (81).

5. The electric three-wheeled anti-collision pedal according to claim 4, characterized in that: Also includes: Guide columns (12), two guide columns (12) are symmetrically fixed on the bottom surface of the footrest (1); A guide block (52), wherein the guide block (52) is fixed to the end of the lifting protection side plate (5), and the guide column (12) passes through the guide block (52); A telescopic spring (9), wherein the telescopic spring (9) is sleeved on the guide column (12) and is located between the foot pedal (1) and the guide block (52).

6. The electric three-wheeled anti-collision pedal according to claim 5, characterized in that: Also includes: A limiting plate (121), wherein the limiting plate (121) is fixed to the lower end of the guide column (12).

7. The electric three-wheeled anti-collision pedal according to claim 6, characterized in that: Also includes: Limit blocks (51), two of the limit blocks (51) are symmetrically fixed to the top ends of the outer side surfaces of the lifting protection side plates (5).

8. The electric three-wheeled anti-collision pedal according to claim 7, characterized in that: The outer wall of the guide sliding block (8) fits the inner wall of the oblique waist hole (53), and the limiting plate (81) fits the outer wall of the lifting protection side plate (5).

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