Rear side fixed pedal of load-carrying type electric moped

Abstract

According to the technical scheme, the rear side fixing pedal of the heavy-load type electric moped is characterized in that the rear side fixing pedal comprises a rear frame, the rear frame is provided with a first transverse fork rod and a first fixing pedal, the inner side of the first fixing pedal is fixedly connected with a first connecting base, and the first connecting base is detachably connected to the bottom of the first transverse fork rod. The connecting structure has the advantages that the first connecting base is installed at the bottom of the first transverse fork rod, so that a gap between the first fixed pedal and the first transverse fork rod can be reduced, the gap is prevented from being too large, and the connecting structure can be firmer.

Description

Technical Field

[0001] The utility model relates to a pedal, more specifically, it relates to a rear fixed pedal of a load-bearing electric power-assisted vehicle. Background Art

[0002] As electric power-assisted bicycles become more and more popular and the number of electric power-assisted bicycles in the market continues to grow, people are paying more and more attention to the functions and designs of electric power-assisted bicycles. Therefore, electric power-assisted bicycles are constantly iterating as demand increases. At present, the side pedals of heavy-duty electric power-assisted bicycles on the market generally have large gaps after installation and are not firm. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a rear fixed pedal for a load-bearing electric power-assisted vehicle, which can solve the problems mentioned in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rear fixed pedal of a load-bearing electric power-assisted vehicle, comprising a rear frame, the rear frame being provided with a first transverse fork rod and a first fixed pedal, the inner side of the first fixed pedal being fixedly connected with a first connecting seat, and the first connecting seat being detachably connected to the bottom of the first transverse fork rod.

[0005] In summary, the utility model has the following beneficial effects: the first connecting seat is installed at the bottom of the first cross fork rod, so that the gap between the first fixed pedal and the first cross fork rod can be reduced, thereby avoiding the gap being too large, and the connection structure can also be more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a schematic diagram of the three-dimensional structure of the rear fixed pedal of the load-carrying electric power-assisted bicycle;

[0007] Figure 2 An exploded view of a rear fixed pedal of a heavy-duty electric assisted bicycle;

[0008] Figure 3 It is a schematic diagram of the three-dimensional structure of the second fixed pedal. DETAILED DESCRIPTION

[0009] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. The same parts are represented by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "bottom surface" and "top surface", "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0010] Reference Figure 1-3As shown, a rear fixed pedal of a load-bearing electric power-assisted vehicle includes a rear frame 1, the rear frame 1 is provided with a first cross fork rod 2 and a first fixed pedal 3, the inner side of the first fixed pedal 3 is fixedly connected with a first connecting seat 4, and the first connecting seat 4 is detachably connected to the bottom of the first cross fork rod 2.

[0011] Through the above solution, the first connecting seat 4 is installed at the bottom of the first cross fork rod 2, so that the gap between the first fixed pedal 3 and the first cross fork rod 2 can be reduced, thereby avoiding the gap being too large and the connection structure can be more secure.

[0012] As an improved specific embodiment, the first cross rod 2 is provided with a first connecting hole 21, the first connecting hole 21 is connected with a first bolt 22, the first connecting seat 4 is provided with a first seat hole 41, and the first bolt 22 passes through the first seat hole 41 and is connected with a first nut 23.

[0013] Through the above scheme, bolts and nuts are used for connection, which has strong bearing capacity after installation and use, is not easy to loosen, and is firm and reliable. The installation bolts and nuts are relatively concealed and do not affect the appearance of the whole vehicle after installation.

[0014] As an improved specific implementation, the rear frame 1 is also provided with a second cross fork rod 5 and a second fixed pedal 6, the inner side of the second fixed pedal 6 is fixedly connected with a second connecting seat 7, and the second connecting seat 7 is detachably connected to the bottom of the second cross fork rod 5.

[0015] Through the above solution, the gap between the fixed pedals on both sides and the rear frame 1 can be reduced, thereby avoiding the gap being too large, and the connection structure can also be more secure. The fixed pedals on both sides are symmetrically installed, and the center of gravity is stable.

[0016] As an improved specific implementation, the second cross rod 5 is provided with a second connecting hole 51, the second connecting hole 51 is connected to the second bolt 52, the second connecting seat 7 is provided with a second seat hole 71, and the second bolt 52 passes through the second seat hole 71 and is connected to the second nut 53.

[0017] Through the above scheme, bolts and nuts are used for connection, which has strong bearing capacity after installation and use, is not easy to loosen, and is firm and reliable. The installation bolts and nuts are relatively concealed and do not affect the appearance of the whole vehicle after installation.

[0018] As an improved specific implementation, there are at least two first connection holes 21 and second connection holes 51 .

[0019] Through the above solution, the connection is fixed at multiple positions to ensure a firm connection.

[0020] As an improved specific implementation, a wheel seat 24 is provided on both the first cross fork rod 2 and the second cross fork rod 5 , and the wheel seat 24 is provided between at least two first connecting holes 21 or second connecting holes 51 .

[0021] Through the above solution, the tire rotation is avoided from being hindered and the structure is ensured to be firm and stable.

[0022] As an improved specific implementation, the distance between the inner side surface of the first fixed pedal 3 and the first cross rod 2 is less than 1 cm, and the distance between the inner side surface of the second fixed pedal 6 and the second cross rod 5 is less than 1 cm.

[0023] Through the above solution, the small spacing can reduce the gap, make it more beautiful, and avoid damage.

[0024] As an improved specific implementation, the first connecting seat 4 and the second connecting seat 7 are both provided with a countersunk hole 42 for accommodating the first nut 23 or the second nut 53 .

[0025] Through the above solution, the countersunk hole 42 can protect the connecting piece, avoid damage, and ensure a firm connection.

[0026] As an improved specific embodiment, a first connecting groove 43 is provided on the top surface of the first connecting seat 4, and the first cross fork rod 2 is placed on the first connecting groove 43; a second connecting groove 72 is provided on the top surface of the second connecting seat 7, and the second cross fork rod 5 is placed on the second connecting groove 72.

[0027] Through the above solution, the connection groove can be limited, thereby strengthening the connection and making the structure more stable and firm.

[0028] As an improved specific implementation, the first cross fork rod 2 and the second cross fork rod 5 are respectively arranged on both sides of the rear frame 1.

[0029] Through the above scheme, a symmetrical setting is achieved to ensure a stable center of gravity.

[0030] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A rear fixed pedal of a load-carrying electric power-assisted vehicle, comprising a rear frame (1), characterized in that: The rear frame (1) is provided with a first transverse fork rod (2) and a first fixed pedal (3); a first connecting seat (4) is fixedly connected to the inner side of the first fixed pedal (3); and the first connecting seat (4) is detachably connected to the bottom of the first transverse fork rod (2).

2. The rear fixed pedal of the load-carrying electric power-assisted vehicle according to claim 1 is characterized in that: The first cross rod (2) is provided with a first connecting hole (21), the first connecting hole (21) is connected with a first bolt (22), the first connecting seat (4) is provided with a first seat hole (41), the first bolt (22) passes through the first seat hole (41) and is connected with a first nut (23).

3. The rear fixed pedal of the load-carrying electric power-assisted vehicle according to claim 2 is characterized in that: The rear frame (1) is also provided with a second cross fork rod (5) and a second fixed pedal (6); a second connecting seat (7) is fixedly connected to the inner side of the second fixed pedal (6); and the second connecting seat (7) is detachably connected to the bottom of the second cross fork rod (5).

4. The rear fixed pedal of the load-carrying electric power-assisted vehicle according to claim 3 is characterized in that: The second cross rod (5) is provided with a second connecting hole (51), the second connecting hole (51) is connected with a second bolt (52), the second connecting seat (7) is provided with a second seat hole (71), and the second bolt (52) passes through the second seat hole (71) and is connected with a second nut (53).

5. The rear fixed pedal of the load-carrying electric power-assisted vehicle according to claim 4, characterized in that: There are at least two first connection holes (21) and at least two second connection holes (51).

6. The rear fixed pedal of the load-carrying electric power-assisted vehicle according to claim 5, characterized in that: The first cross rod (2) and the second cross rod (5) are both provided with a wheel seat (24), and the wheel seat (24) is arranged between at least two first connection holes (21) or second connection holes (51).

7. The rear fixed pedal of the load-carrying electric power-assisted vehicle according to claim 3, characterized in that: The distance between the inner side surface of the first fixed pedal (3) and the first cross rod (2) is less than 1 cm, and the distance between the inner side surface of the second fixed pedal (6) and the second cross rod (5) is less than 1 cm.

8. The rear fixed pedal of the load-carrying electric power-assisted vehicle according to claim 3, characterized in that: The first connecting seat (4) and the second connecting seat (7) are also both provided with a countersunk hole (42) for accommodating the first nut (23) or the second nut (53).

9. The rear fixed pedal of the load-carrying electric power-assisted vehicle according to claim 3, characterized in that: The top surface of the first connecting seat (4) is provided with a first connecting groove (43), and the first cross rod (2) is placed on the first connecting groove (43); the top surface of the second connecting seat (7) is provided with a second connecting groove (72), and the second cross rod (5) is placed on the second connecting groove (72).

10. The rear fixed pedal of the load-carrying electric power-assisted vehicle according to claim 3, characterized in that: The first cross fork rod (2) and the second cross fork rod (5) are respectively arranged on both sides of the rear frame (1).

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