A self-returning bicycle support frame

Abstract

The invention relates to a self-return type bicycle support frame. The self-return type bicycle support frame comprises a fixing plate, a plurality of return springs, a sealing head location hollow tube, a slide sleeve, a slide block plate, a slide lock support, a slide lock shaft assembly, an unlocking marble assembly, an unlocking arc-shaped plate, a support rod, an internal thread tube, a support leg and a fixing bolt, wherein the sealing head location hollow tube, the slide lock support and the slide sleeve are connected with the fixing plate; the slide lock shaft sleeves with the slide lock support; the unlocking arc-shaped plate is in threaded connection with the slide lock support; the slide block plate is welded on the slide sleeve; a baffle for limiting the slide sleeve is welded on the fixing plate; the unlocking marble assembly is fixed in the groove of the support rod; the support rod is capable of being jointed with the slide sleeve and the sealing head location hollow tube respectively; the internal thread tube is screwed to one end of the support rod; the support leg is fixedly connected to one end of the internal thread tube. The self-return type bicycle support frame has many advantages of being simple in structure, simple and convenient to operate, safe and reliable, and the like.

Description

technical field [0001] The invention relates to a support frame, in particular to an automatic return type bicycle support frame, which can be used in bicycles, motorcycles and electric vehicles, and belongs to the technical field of vehicle spare parts. Background technique [0002] At present, the bicycle supports on the market need to manually toggle the locking device when they are put down, so as to ensure that the bicycle is not easy to be pushed. When riding a bicycle, it is still necessary to manually open the locking device, and sometimes forget to put the support back in a hurry. In the process of driving, scratches are prone to occur, and even directly affect the stability of riding, especially in the process of turning. Therefore, the operation of this support frame is relatively cumbersome, and the bicycle is easy to fall down without opening the locking device, and a good support effect cannot be achieved. And if the double support frame is selected for use to...

AI Technical Summary

Problems solved by technology

[0002] At present, the bicycle supports on the market need to manually toggle the locking device when they are put down, so as to ensure that the bicycle is not easy to be pushed. When riding a bicycle, it is still necessary to manually open the locking device, and sometimes forget to put the support back in a hurry. In the process of driving, scratches are prone to occur, and even directly affect the stability of riding, especially in the process of turning.

Therefore, the operation of this support frame is relatively cumbersome, and the bicycle is easy to fall if the locking device is not opened, and a good support effect cannot be obtained.

However, if a double support frame is used to fix it, this will not only increase the weight of the vehicle, but also destroy the integrity of the vehicle.

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