Folding handlebar

Abstract

The invention discloses a folding handlebar which comprises a stand pipe and a folding base, wherein the folding base is arranged on the stand pipe, handles are symmetrically arranged at the two ends of the folding base, each handle comprises a horizontal pipe, a limiting button and a rotary plug, a sliding groove is formed in the inner surface of the folding base, each rotary plug is arranged on the top of the corresponding horizontal pipe, a boss is arranged on the top of each rotary plug and is clamped in the sliding groove, an opening is formed in each boss, through holes are formed in the two ends of the folding base, each handle further comprises a tension spring, a button sleeve and a torsion spring, positioning rivets are arranged at the two ends of the folding base in a penetrating mode and correspond to the openings of the bosses, a groove communicated with the opening of the corresponding boss is formed in each rotary plug, each button sleeve is arranged on the corresponding horizontal pipe in a sleeved mode, each torsion spring is arranged on the corresponding button sleeve, a limiting table is formed on the head portion of each limiting button and is inserted into the corresponding through hole in the folding base, the tail portion of each limiting button abuts against the corresponding torsion spring, one end of each tension spring is arranged in the corresponding horizontal pipe, and the other end of each tension spring is connected with the corresponding positioning rivet. The folding handlebar is smoother in use, capable of saving more labor, safe and reliable.

Description

technical field [0001] The invention relates to a handlebar, in particular to a folding handlebar. Background technique [0002] Transportation and leisure tools such as bicycles, scooters, and electric vehicles are closely related to people's lives. In order to be easy to carry and store, their structures generally adopt some folding designs, such as folding frames, folding handlebars, etc., but the current folding Generally, the handlebar is simply connected with the handle base through the rotating shaft to achieve the purpose of being foldable. There is a gap between the handle and the handle base during use, which will move or rotate relative to each other, leaving a potential safety hazard. For this reason, On February 18, 2014, the applicant submitted a utility model patent application with the application number "201420069103.9" and the name "a folding handlebar structure". The rotational degree of freedom of the horizontal tube is limited, the axial degree of freed...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a new folding handlebar for the deflection of the limit button in the prior art and the need to push it by hand when unfolding the horizontal tube.

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