Pedal-operated electrically driven luggage

Abstract

The utility model discloses a kind of foot control electric suitcases, it includes suitcase body, the front end bottom of the suitcase body is equipped with at least one electric wheel, the rear end bottom of the suitcase body is equipped with two free wheels, the front end top of the suitcase body is embedded with telescopic pull rod, the left and right sides of the suitcase body are respectively equipped with scalable pedal, at least one the pedal is equipped with control device, battery and main control board are equipped in the suitcase body, the electric wheel, the control device and the battery are electrically connected to the main control board respectively, the main control board is used to control the electric wheel start-stop according to the control signal generated by the control device. The utility model not only can carry human body, but also can electrically walk, also facilitates user to carry out start-stop control, preferably meet application demand.

Description

Technical Field

[0001] This utility model relates to suitcases, and more particularly to a foot-operated electric suitcase. Background Technology

[0002] A suitcase is a travel accessory used to carry luggage. Existing suitcases typically consist of a body, a handle, and wheels. To use it, the user needs to pull the handle to move the suitcase. However, this type of suitcase requires considerable effort to use, especially for frequent business travelers or tourists. When there are long layovers, pushing and pulling the suitcase can cause significant fatigue, making it inconvenient to use. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a foot-operated electric suitcase that can support a human body, can be electrically driven, and is easy to start and stop, in order to address the shortcomings of the existing technology.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution.

[0005] A foot-operated electric suitcase includes a suitcase body, at least one electric wheel at the bottom front end of the suitcase body, two free wheels at the bottom rear end of the suitcase body, a telescopic pull rod embedded in the top front end of the suitcase body, retractable pedals on the left and right sides of the suitcase body, a control device on at least one of the pedals, a battery and a main control board inside the suitcase body, the electric wheel, the control device and the battery being electrically connected to the main control board, and the main control board being used to control the start and stop of the electric wheel according to the control signal generated by the control device.

[0006] Preferably, two foot pedal supports are fixed in the body of the suitcase near the left and right sides respectively. Each foot pedal support includes a slide rail. The two foot pedals are respectively inserted into the slide rails of the two foot pedal supports, and the foot pedals can slide left and right along the slide rail within a preset length range.

[0007] Preferably, two parallel sliding rods are fixed inside the slide rail, and a spring is sleeved on each sliding rod. The pedal is sleeved on the outside of the sliding rod and the spring. The spring abuts against the pedal support and the pedal. A limiting mechanism is provided between the pedal and the pedal support. The limiting mechanism is used to engage the pedal with the pedal support after the pedal slides into the slide rail.

[0008] Preferably, the control device includes buttons disposed on the pedal.

[0009] In the foot-operated electric suitcase disclosed in this utility model, two free wheels at the rear of the suitcase body provide support and assist in pushing. An electric wheel is located at the bottom front of the suitcase body, and its operation is controlled by a main control board. In use, the user can ride on the suitcase body with both feet on the pedals on the left and right sides respectively. When the user needs the suitcase to move automatically, they simply trigger the control device, which transmits an electrical signal to the main control board. This signal may include a start signal and a stop signal. The main control board controls the electric wheels to start and stop based on the control signal generated by the control device, thereby achieving control over the electric suitcase's movement. Compared to existing technologies, this utility model not only supports a human body but also moves electrically, and it is convenient for users to start and stop, thus better meeting application needs. Attached Figure Description

[0010] Figure 1 A 3D model of an electric suitcase;

[0011] Figure 2 This is a diagram of the internal structure of an electric suitcase.

[0012] Figure 3 This is a structural diagram of the pedal after it has retracted into the pedal support.

[0013] Figure 4 This is a structural diagram of the limit mechanism;

[0014] Figure 5 This is a circuit diagram of an electric suitcase. Detailed Implementation

[0015] The present invention will now be described in more detail with reference to the accompanying drawings and embodiments.

[0016] This utility model discloses a foot-operated electric luggage box, combined with... Figures 1 to 3 As shown, it includes a suitcase body 1, at least one electric wheel 2 at the bottom front end of the suitcase body 1, two free wheels 3 at the bottom rear end of the suitcase body 1, a telescopic pull rod 4 embedded in the top front end of the suitcase body 1, and telescopic pedals 5 on the left and right sides of the suitcase body 1, with a control device on at least one of the pedals 5. The suitcase body 1 contains a battery and a main control board. The electric wheel 2, the control device, and the battery are electrically connected to the main control board, which is used to control the electric wheel 2 to start and stop according to the control signal generated by the control device.

[0017] In the above structure, the two free wheels 3 at the rear of the suitcase body 1 provide support and assist in pushing. An electric wheel 2 is located at the bottom front of the suitcase body 1, and its operation is controlled by the main control board. In use, the user can ride on the suitcase body 1 with both feet on the pedals 5 on the left and right sides respectively. When the user needs the suitcase to move automatically, they simply trigger the control device, which transmits an electrical signal to the main control board. This signal may include a start signal and a stop signal. The main control board controls the electric wheel 2 to start and stop according to the control signal generated by the control device, thereby achieving control of the electric suitcase's movement. For the circuit principle, please refer to [link to circuit diagram]. Figure 5 As shown, compared with the prior art, this utility model can not only support the human body, but also move electrically, and it is also convenient for users to start and stop, thus better meeting the application needs.

[0018] In this embodiment, the electric wheel 2 is located at the lower end of the telescopic rod 4, and the telescopic rod 4 is used to control the swing direction of the electric wheel 2, thereby realizing the walking direction control.

[0019] In this embodiment, the foot pedal 5 is a retractable foot pedal. When the suitcase body 1 needs to be stationary, the foot pedal 5 can be retracted into the suitcase body 1. To achieve this function, please refer to [link to relevant documentation] in this embodiment. Figure 2 The luggage body 1 has two pedal supports 6 fixed near the left and right sides. Each pedal support 6 includes a slide rail 60. The two pedals 5 are respectively inserted into the slide rails 60 of the two pedal supports 6, and the pedals 5 can slide left and right along the slide rails 60 within a preset length range.

[0020] To ensure the pedal 5 slides smoothly, in this embodiment, two parallel sliding rods 61 are fixed inside the slide rail 60. A spring 62 is sleeved on the sliding rod 61. The pedal 5 is sleeved on the outside of the sliding rod 61 and the spring 62. The spring 62 abuts against the pedal support 6 and the pedal 5. A limiting mechanism is provided between the pedal 5 and the pedal support 6. The limiting mechanism is used to engage the pedal 5 and the pedal support 6 after the pedal 5 slides into the slide rail 60 to the desired position.

[0021] In the above structure, the spring 62 applies elastic force to the pedal 5 to keep the pedal 5 extended outward. When the pedal 5 retracts into the pedal support 6, the limiting mechanism can be used to lock and limit the pedal 5. The limiting mechanism can be a matching mechanism similar to a buckle and a locking hole.

[0022] To achieve command output, in this embodiment, the control device includes a button 7 located on the pedal 5. For example, when the button 7 is pressed, a start signal is sent to the main control board; otherwise, a stop signal is received. The button 7 can be a Hall switch button. This embodiment uses a switch hall switch; whenever the button is pressed, a signal is output to the controller, which then controls the electric wheel to move forward.

[0023] Regarding the functions of the buttons 7 on the left and right pedals 5, in this embodiment, one button is the accelerator and the other is the brake; pressing both buttons together results in reverse.

[0024] Please see Figure 4 The limiting mechanism is a press-locking limiting mechanism, which includes a slide groove 500, an elastic hook 500, and a limiting self-locking block 502. The elastic hook 500 is fixed to the pedal support 6 and can slide along the slide groove 500. The limiting self-locking block 502 is used to restrict the elastic hook 500 to the end of the slide groove 500, thereby realizing the self-locking function after retraction.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. All modifications, equivalent substitutions or improvements made within the technical scope of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. A foot-operated electric suitcase, characterized in that, The luggage includes a suitcase body (1), at least one electric wheel (2) is provided at the bottom front end of the suitcase body (1), and two free wheels (3) are provided at the bottom rear end of the suitcase body (1). A telescopic pull rod (4) is embedded in the top front end of the suitcase body (1), and telescopic pedals (5) are provided on the left and right sides of the suitcase body (1). At least one of the pedals (5) is provided with a control device. A battery and a main control board are provided inside the suitcase body (1). The electric wheel (2), the control device and the battery are electrically connected to the main control board. The main control board is used to control the electric wheel (2) to start and stop according to the control signal generated by the control device.

2. The foot-operated electric luggage box as described in claim 1, characterized in that, The suitcase body (1) has two pedal supports (6) fixed near the left and right sides respectively. Each pedal support (6) includes a slide (60). Two pedals (5) are respectively inserted into the slides (60) of the two pedal supports (6), and the pedals (5) can slide left and right along the slides (60) within a preset length range.

3. The foot-operated electric luggage box as described in claim 2, characterized in that, Two parallel sliding rods (61) are fixed inside the slide rail (60). A spring (62) is sleeved on the sliding rod (61). The pedal (5) is sleeved on the outside of the sliding rod (61) and the spring (62). The spring (62) abuts against the pedal support (6) and the pedal (5). A limiting mechanism is provided between the pedal (5) and the pedal support (6). The limiting mechanism is used to engage the pedal (5) with the pedal support (6) after the pedal (5) slides into the slide rail (60) to the desired position.

4. The foot-operated electric suitcase as described in claim 1, characterized in that, The control device includes buttons (7) located on the pedal (5).

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