A shared bicycle that simplifies the way of returning the car
A technology for sharing bicycles and front frames, applied to bicycle brackets, devices to prevent theft of bicycles, bicycles, etc., can solve the problems of cumbersome unlocking process, loss, and failure to return the bicycle
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Embodiment 1
[0055] according to Figure 1 to Figure 17 As shown, this embodiment is a shared bicycle that simplifies the return method, including a triangular front frame 1, a rear frame 2 fixedly installed behind the front frame, and double support legs 4 installed at the rear end of the rear frame , a handle and a front wheel installed at the front portion of the front frame, a seat cushion installed on the front frame, and a rear wheel installed at the rear end of the rear frame.
[0056] The front frame includes a horizontal upper tube 11, a fixedly connected middle tube 13 vertically arranged at the upper tube rear end, a down tube 12 fixedly connected with the upper tube front end and the lower end of the middle tube, and fixedly connected between the upper tube and the lower tube. The vertically arranged standpipe 14 at the front of the pipe; the connection between the upper pipe and the lower pipe is located at the front of the standpipe and formed with a vertical air drainage blo...
Embodiment 2
[0088] This embodiment makes the following improvements on the basis of Embodiment 1: a temperature sensor is installed at the lower part of the front end of the front frame; a heating pipe is installed between the air outlet of the middle pipe and the connecting channel; the temperature sensor and The heating tube is electrically connected with the main controller.
[0089] During use, when the main controller detects that the temperature is greater than 25°C through the temperature sensor, and the speed sensor detects that the speed is zero, the main controller controls the number of air pump components to work and increase the power of the air pump component; When the speed exceeds the set value, the main controller reduces the power of the air pump assembly or reduces the working number of the air pump assembly; the total output power of all air pump assemblies decreases as the riding speed increases. When the main controller detects that the temperature is between 15-25°C...
Embodiment 3
[0092] In this embodiment, the following improvements are made on the basis of embodiment 1 or embodiment 2: a filter element is installed at the bell mouth or the air inlet. Prevent dust or impurities from entering the air pump assembly during use.
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