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Bicycle umbrella device capable of being adjusted in multiple directions

An adjustable and bicycle technology, which is applied to bicycle accessories, bicycle auxiliary equipment, attached support devices, etc., can solve the problems of inability to achieve sunshade effect, inconvenience, and potential safety hazards, and achieve low production costs, simple device structure, Ease of use

Inactive Publication Date: 2014-08-27
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the hot summer, people always have headaches from the hot sun. It is much better to have an umbrella at this time, but it is always inconvenient to ride a bike with one hand and hold an umbrella with one hand, and there are still potential safety hazards; if it is raining, It's more comfortable to have an umbrella above your head to cover the rain than to wear a raincoat
In the existing bicycle umbrella patents, the structure is mostly support type, single-point clamping and fixing, the sunshade effect cannot be achieved completely for the irradiation of sunlight in different directions, and it will still get wet in windy and rainy days, which brings inconvenience to the user. a lot of inconvenience

Method used

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  • Bicycle umbrella device capable of being adjusted in multiple directions
  • Bicycle umbrella device capable of being adjusted in multiple directions
  • Bicycle umbrella device capable of being adjusted in multiple directions

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Experimental program
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Embodiment Construction

[0014] The invention is a multi-angle adjustable bicycle umbrella device, comprising a ball pin pair mechanism, a cam clamping mechanism for fixing the ball pin pair, a fixing mechanism for connecting handlebars, and an umbrella clip for connecting umbrellas.

[0015] Among them, there are universal rods and connectors in the ball pin auxiliary mechanism. There is a short cylindrical pin on the surface of the ball at the lower end of the universal rod, and the short cylindrical pin is 90° to the rod. The device is a part connected by a spherical shell and a semi-cylindrical shell. There is a short groove and a long groove on the spherical shell. The short groove is used to cooperate with the short cylindrical pin on the universal rod, and the function of the long groove is to make the ball The shell can tighten or loosen the ball portion of the universal rod. The spherical shell in the connector cooperates with the ball part at the lower end of the universal rod, and the unive...

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Abstract

The invention discloses a bicycle umbrella device capable of being adjusted in multiple directions. A ball pin pair structure is adopted, multi-direction rotation of an umbrella is realized by using the characteristic that a ball pin pair has multiple degrees of freedom. A cam clamping mechanism is adopted to realize fixation of the umbrella through friction. The bicycle umbrella device is composed of an umbrella clamp, a knob, an open ring, a universal rod, a connector, a semi-cylindrical shell, bolts, nuts, a cam handle and a connecting rod. Compared with an existing similar bicycle umbrella device, the bicycle umbrella device has the advantages that the umbrella connected to a bicycle can swing in all directions and meanwhile cannot rotate at will, the umbrella can also be fastened so that the umbrella cannot swing aimlessly and practicability and convenience are integrated in the bicycle umbrella device.

Description

technical field [0001] The invention is a device for connecting a bicycle and an umbrella. The device can arbitrarily adjust the umbrella at multiple angles through a ball pin auxiliary mechanism to achieve the most comfortable position and realize sunshade and rain protection at various angles. Background technique [0002] Bicycles have long been popularized as a means of transportation for people to live and work, and bicycles, as the most ideal green means of transportation, are more worthy of promotion in today's society. While it brings us convenience and speed, it is also accompanied by some regrets. In the hot summer, people always have headaches from the hot sun. It is much better to have an umbrella at this time, but it is always inconvenient to ride a bike with one hand and hold an umbrella with one hand, and there are still potential safety hazards; if it is raining, It is more comfortable to have an umbrella above the head to cover the rain than to wear a rainc...

Claims

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Application Information

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IPC IPC(8): B62J11/00
Inventor 杨志贤翟财周张丽媛史聪于娜
Owner JIANGSU UNIV
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