Front damping structure of electric bicycle

Abstract

The utility model relates to the technical field of electric bicycles, in particular to a front damping structure of an electric bicycle. Comprising a handlebar connector, a wheel frame used for being connected with a wheel is connected to the lower portion of the handlebar connector, a damping mechanism is arranged between the wheel frame and the handlebar connector, the damping mechanism comprises a damper a and a damper b, and the damper a and the damper b are designed in a split mode from top to bottom. According to the front shock absorption structure of the electric bicycle, the design that the shock absorber a is matched with the fixing base a and the shock absorber b is matched with the fixing base b is adopted, the split type double shock absorption function is achieved, and therefore the strong shock absorption effect is achieved, the service life of the electric bicycle is prolonged, and application and popularization are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric bicycles, in particular to a front shock absorbing structure of an electric bicycle. Background Art

[0002] Electric bicycles, also known as battery vehicles, are a common means of transportation in life. They are highly flexible and play an irreplaceable role in short-distance travel, especially in rural areas, where people cannot travel without battery vehicles.

[0003] The roads in the countryside are relatively simple and many places are bumpy. Electric vehicles will feel obvious bumps when driving on rural roads. In addition, when the electric vehicle passes over the uneven ground at a higher speed, the impact force generated is several times the normal load of the electric vehicle, which will damage the electric vehicle. In addition, repeated vibrations will accelerate the fatigue of the electric vehicle's front fork and reduce the service life of the electric vehicle.

[0004] Therefore, how to provide a front shock-absorbing structure for an electric bicycle has become a technical problem to be solved by those skilled in the art. Utility Model Content

[0005] The technical problem to be solved by the utility model is how to provide a front shock absorbing structure for an electric bicycle.

[0006] To achieve the above-mentioned purpose, the utility model provides a front shock-absorbing structure of an electric bicycle, comprising: a handlebar connector, a wheel frame for connecting wheels connected to the lower part of the handlebar connector, a shock-absorbing mechanism is arranged between the wheel frame and the handlebar connector, the shock-absorbing mechanism comprises a shock absorber a and a shock absorber b, and the shock absorber a and the shock absorber b are designed in a split type from top to bottom.

[0007] The handlebar connector is used to connect to the handlebar on the external frame, the wheel frame is used to connect the wheels, and the shock absorbing mechanism is used to absorb shock when the electric bicycle is running. Shock absorber a and shock absorber b adopt the existing structure on the market and the split design, forming a double shock absorbing effect.

[0008] Preferably, two handlebar connectors are arranged in parallel, and a connecting rod is provided between the two handlebar connectors to form an integrated structure.

[0009] The integrated structural design ensures the stability of the connection between the two handlebar connectors, thereby ensuring the stability of the connection with the frame handlebars.

[0010] Preferably, two shock absorbers a are arranged in parallel, the upper ends of which are connected to the corresponding handlebar connectors and the lower ends of which are connected to the fixing seats a.

[0011] The shock absorber a is fixedly connected to the fixing seat a and the handlebar connector. The design of the two shock absorbers a provides a shock-absorbing and buffering effect when the electric vehicle passes over uneven ground at a relatively high speed.

[0012] Preferably, two shock absorbers b are arranged in parallel, with the upper ends connected to the lower end surface of the fixing seat a and the lower ends connected to the fixing seat b.

[0013] The shock absorber b is fixedly connected to the fixing seat a and the fixing seat b. The design of the two shock absorbers b further improves the shock-absorbing and buffering effect when the electric vehicle passes over uneven ground at a higher speed.

[0014] Preferably, the wheel frame is in an inverted "U"-shaped structure, the upper end of which is connected to the lower end surface of the fixing seat b, and a wheel connector is provided on the front surface of the lower end.

[0015] The wheel frame with an inverted "U"-shaped structure design is not only convenient for installing wheels, but also has a certain waterproof and mud-blocking effect. The wheel connector is used to connect the bearings on the wheels. This method is common knowledge in the field and will not be described in detail.

[0016] Preferably, the connecting rod is embedded in the fixing seat a and is located at the rear side of the shock absorber a, and a frame connector is provided at one end of the connecting rod away from the shock absorber a.

[0017] The embedded installation method installs the connecting rod in a semi-enclosed connection manner. This design ensures the stability of the connection between the connecting rod and the fixed seat a. The design of the frame connector further ensures the stability of the connection with the external frame.

[0018] Preferably, a connecting frame is provided on the lower end surface of the connecting rod, a connecting shaft is installed at the bottom of the connecting frame, the other end of the connecting shaft is connected to the wheel frame, and two connecting shafts are provided in parallel on the connecting frame.

[0019] The connecting rod and the connecting frame are an integrally formed structure. This design ensures the stability of the connection between the connecting rod and the connecting frame. The design of the connecting shaft is used to connect the connecting frame to the wheel frame. The two connecting shafts arranged in parallel ensure the stability of the connection between the connecting frame and the wheel frame.

[0020] The beneficial effects of the utility model are:

[0021] When the utility model is in use, the shock absorber a cooperates with the fixing seat a and the shock absorber b cooperates with the fixing seat b to form a split double shock absorption function. Such a design has a strong shock absorption effect, thereby increasing the service life of the electric motorcycle, which is conducive to its promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a front view structural schematic diagram of the overall specific implementation method of the utility model;

[0024] Figure 2 It is a side structural schematic diagram of the overall specific implementation method of the utility model.

[0025] Parts Name

[0026] 1. Handlebar connector; 2. Shock absorber a; 3. Fixed seat a; 4. Shock absorber b; 5. Fixed seat b; 6. Wheel frame; 601. Wheel connector; 7. Connecting rod; 701. Frame connector; 8. Connecting frame; 801. Connecting shaft. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. Preferably, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0029] See also Figure 1 to Figure 2The utility model provides a front shock-absorbing structure of an electric bicycle, comprising: a handlebar connector 1, a wheel frame 6 for connecting a wheel is connected to the lower part of the handlebar connector 1, a shock-absorbing mechanism is arranged between the wheel frame 6 and the handlebar connector 1, the shock-absorbing mechanism comprises a shock absorber a2 and a shock absorber b4, the shock absorber a2 and the shock absorber b4 are designed in a split type from top to bottom, two handlebar connectors 1 are arranged in parallel, and an integral structure is formed between the two handlebar connectors 1 via a connecting rod, two shock absorbers a2 are arranged in parallel, the upper end is connected to the corresponding handlebar connector 1, and the lower end is connected to a fixing seat a3, and the shock absorber b4 is arranged in parallel Two, the upper end is connected to the lower end surface of the fixing seat a3, and the lower end is connected to the fixing seat b5. The wheel frame 6 is an inverted "U"-shaped structure, the upper end is connected to the lower end surface of the fixing seat b5, and the front surface of the lower end is provided with a wheel connector 601. The connecting rod 7 is embedded in the fixing seat a3 and is located at the rear side of the shock absorber a2. The end of the connecting rod 7 away from the shock absorber a2 is provided with a frame connector 701. The lower end surface of the connecting rod 7 is provided with a connecting frame 8, and a connecting shaft 801 is installed at the bottom of the connecting frame 8. The other end of the connecting shaft 801 is connected to the wheel frame 6, and two connecting shafts 801 are provided in parallel on the connecting frame 8;

[0030] In this embodiment:

[0031] First, install the connecting rod 7 on the fixing seat a3;

[0032] Secondly, connect the handlebar connector 1 and the frame connector 701 to the corresponding positions of the external frame;

[0033] Next, the connecting frame 8 is connected to the wheel frame 6 via the connecting shaft 801;

[0034] Then, the wheel is installed on the wheel frame 6 and connected to the bearing of the wheel through the wheel connector 601;

[0035] Finally, when the installation is completed, when the electric vehicle passes over uneven ground at a high speed during driving, the design of shock absorber a2 cooperates with the fixing seat a3 and the design of shock absorber b4 cooperates with the fixing seat b5 to form a split double shock absorption function. This design has a strong shock-absorbing effect, thereby increasing the service life of the electric motorcycle.

[0036] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A front shock absorbing structure for an electric bicycle, comprising: A handlebar connector (1) is provided with a wheel frame (6) for connecting a wheel below the handlebar connector (1), and a shock absorbing mechanism is provided between the wheel frame (6) and the handlebar connector (1), wherein the shock absorbing mechanism comprises a shock absorber a (2) and a shock absorber b (4), and the shock absorber a (2) and the shock absorber b (4) are designed to be split from top to bottom.

2. The front shock absorbing structure of an electric bicycle as claimed in claim 1, characterized in that: Two handlebar connecting heads (1) are arranged in parallel, and the two handlebar connecting heads (1) are connected via a connecting rod to form an integrated structure.

3. The front shock absorbing structure of the electric bicycle according to claim 1, characterized in that: The shock absorbers a (2) are arranged in parallel in two, the upper ends of which are connected to the corresponding handlebar connectors (1), and the lower ends of which are connected to the fixing seats a (3).

4. The front shock absorbing structure of an electric bicycle as claimed in claim 1, characterized in that: The shock absorbers b (4) are arranged in parallel with each other, the upper ends of which are connected to the lower end surface of the fixing seat a (3), and the lower ends of which are connected to the fixing seat b (5).

5. The front shock absorbing structure of an electric bicycle as claimed in claim 1, characterized in that: The wheel frame (6) is in an inverted "U"-shaped structure, the upper end of which is connected to the lower end surface of the fixing seat b (5), and the front surface of the lower end is provided with a wheel connecting head (601).

6. The front shock absorbing structure of an electric bicycle as claimed in claim 1, characterized in that: It also includes a connecting rod (7), which is embedded in the fixing seat a (3) and located at the rear side of the shock absorber a (2), and a frame connector (701) is provided at one end of the connecting rod (7) away from the shock absorber a (2).

7. The front shock absorbing structure of an electric bicycle as claimed in claim 6, characterized in that: The lower end surface of the connecting rod (7) is provided with a connecting frame (8), the bottom of the connecting frame (8) is provided with a connecting shaft (801), the other end of the connecting shaft (801) is connected to the wheel frame (6), and two connecting shafts (801) are arranged in parallel on the connecting frame (8).

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