CN215851694U

CN215851694U - Bicycle handlebar convenient to installation is fixed

Info

Publication number: CN215851694U
Application number: CN202121116108.9U
Authority: CN
Inventors: 安学文
Original assignee: Tianjin Ruian Bicycle Co ltd
Current assignee: Tianjin Ruian Bicycle Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-02-18
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a bicycle handlebar convenient to mount and fix, which comprises a handlebar, a connecting structure and a vertical pipe, wherein the handlebar is fixedly arranged on the handlebar; the handlebar is fixedly connected with the vertical pipe through a connecting structure; when riders with different arm lengths ride, the length of the handlebar can be adjusted through the adjusting structure so as to achieve the most comfortable riding state; the limiting ring has a limiting effect on the adjusting handlebar, and the stability of the adjusting handlebar is improved; the handle sleeve is provided with a plurality of bulges, so that the friction force of the handle is increased by contacting the hand to adjust the handle, and the driving safety is improved; the connecting piece sets up between main handlebar and riser, and connecting piece and back clamping piece, left clamping piece, right clamping piece integrated into one piece make, has improved connection structure's wholeness for the connection of handlebar and riser is more stable, and is convenient for install and fix.

Description

Bicycle handlebar convenient to installation is fixed

Technical Field

The utility model relates to a bicycle handlebar, in particular to a bicycle handlebar convenient to mount and fix.

Background

Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, and the vehicle is a green and environment-friendly vehicle. The bicycle is of various types, including single-person bicycles, double-person bicycles and multi-person bicycles. Can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; by 2019, the bicycle society of China holds nearly 4 hundred million bicycles and nearly 3 hundred million electric bicycles, and the bicycles are all the first in the world; the installation of present bicycle is all more loaded down with trivial details, and the length of handlebar can not be adjusted at any time, and when the rider of different armlengths rides same vehicle-hour, everybody's the comfort level of riding just can't be guaranteed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a bicycle handlebar that is easy to mount and fix, so as to solve the problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a bicycle handlebar convenient to mount and fix comprises a handlebar, a connecting structure and a vertical pipe; the handlebar is fixedly connected with the vertical pipe through a connecting structure.

As a further scheme of the utility model: the handlebar comprises a main handlebar, an adjusting handlebar and an adjusting structure; the adjusting handlebar is connected with the main handlebar through an adjusting structure; the adjusting handlebar is divided into a left adjusting handlebar and a right adjusting handlebar, and the left adjusting handlebar and the right adjusting handlebar are symmetrically arranged; the main handlebar is a hollow metal pipe, the fixing block is fixedly connected to the inner side wall of the central position of the main handlebar, and the fixing block divides an inner cavity of the main handlebar into a left part and a right part; the left adjusting handlebar and the right adjusting handlebar are respectively movably connected in a left cavity and a right cavity of the main handlebar, and the outer side wall of the adjusting handlebar is in contact connection with the inner side wall of the main handlebar; one end of the first spring is fixedly connected to the fixing block, and the other end of the first spring is fixedly connected to one end, close to the fixing block, of the adjusting handlebar.

As a further scheme of the utility model: the adjusting structure comprises a limiting button, a second spring and a limiting hole; a group of grooves is horizontally and symmetrically formed in the outer side surface of one end, close to the fixed block, of the adjusting handlebar; the limiting button is movably connected in the groove, one end of the second spring is fixedly connected with the bottom surface of the groove, and the other end of the second spring is fixedly connected with one end of the limiting button close to the groove; the horizontal side wall of the main handlebar is symmetrically provided with a plurality of limiting holes at equal intervals; the limiting buttons are movably connected in the corresponding limiting holes.

As a further scheme of the utility model: the two ends of the main handlebar are symmetrically and fixedly connected with a group of limiting rings, and the adjusting handlebar is movably connected in the limiting rings.

As a further scheme of the utility model: the outer side of one end, far away from the fixed block, of the adjusting handlebar is provided with a handlebar sleeve, and a plurality of protrusions are arranged on the handlebar sleeve.

As a still further scheme of the utility model: the connecting structure comprises a front clamping piece, a rear clamping piece, a connecting piece, a left clamping piece and a right clamping piece; the front clamping piece and the rear clamping piece are symmetrically arranged on the horizontal front side and the horizontal rear side of the central position of the main handle, a group of threaded through holes are symmetrically formed in the top end and the bottom end of the front clamping piece and the rear clamping piece, and a group of first fixing bolts are respectively in threaded connection in the threaded through holes in the top end and the bottom end to fixedly connect the front clamping piece and the rear clamping piece; the left clamping piece and the right clamping piece are symmetrically arranged on the left side and the right side of the top end of the vertical pipe; one ends of the left clamping piece and the right clamping piece, which are far away from the main handlebar, are symmetrically provided with a group of threaded through holes, and a second fixing bolt is in threaded connection in the threaded through holes to fixedly connect the left clamping piece and the right clamping piece; the connecting piece is arranged between the main handlebar and the vertical pipe, and the connecting piece, the rear clamping piece, the left clamping piece and the right clamping piece are integrally formed.

Compared with the prior art, the utility model has the beneficial effects that:

when riders with different arm lengths ride, the length of the handlebar can be adjusted through the adjusting structure so as to achieve the most comfortable riding state; the limiting ring has a limiting effect on the adjusting handlebar, and the stability of the adjusting handlebar is improved; the handle sleeve is provided with a plurality of bulges, so that the friction force of the handle is increased by contacting the hand to adjust the handle, and the driving safety is improved; the connecting piece sets up between main handlebar and riser, and connecting piece and back clamping piece, left clamping piece, right clamping piece integrated into one piece make, has improved connection structure's wholeness for the connection of handlebar and riser is more stable, and is convenient for install and fix.

Drawings

FIG. 1 is a schematic structural view of a bicycle handlebar that is secured for ease of installation.

FIG. 2 is a cross-sectional view of the handlebar of the bicycle that is secured for ease of installation.

FIG. 3 is an external view of a handlebar of the bicycle that is fixed for easy installation.

In the figure: 3. a riser; 4. a main handle bar; 21. a front clamping piece; 22. a rear clamping piece; 23. a connecting member; 24. a left clamping piece; 25. A right clamping piece; 26. a first fixing bolt; 27. a second fixing bolt; 41. a fixed block; 42. a first spring; 43. a limiting ring; 51. the handlebar is adjusted leftwards; 52. a right adjustment handlebar; 53. a handlebar sheath; 61. a limit button; 62. a second spring; 63. A limiting hole; 64. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a bicycle handlebar convenient to mount and fix includes a handlebar, a connecting structure and a stem 3; the handlebar is fixedly connected with the vertical pipe 3 through a connecting structure.

The handlebar comprises a main handlebar 4, an adjusting handlebar and an adjusting structure; the adjusting handlebar is connected with the main handlebar 4 through an adjusting structure; the adjusting handlebar is divided into a left adjusting handlebar 51 and a right adjusting handlebar 52, and the left adjusting handlebar 51 and the right adjusting handlebar 52 are symmetrically arranged; the main handlebar 4 is a hollow metal pipe, the fixing block 41 is fixedly connected to the inner side wall of the central position of the main handlebar 4, and the fixing block 41 divides the inner cavity of the main handlebar 4 into a left part and a right part; the left adjusting handlebar 51 and the right adjusting handlebar 52 are respectively movably connected in the left and right cavities of the main handlebar 4, and the outer side wall of the adjusting handlebar is in contact connection with the inner side wall of the main handlebar 4; one end of the first spring 42 is fixedly connected to the fixing block 41, and the other end of the first spring 42 is fixedly connected to one end of the adjusting handle 5 near the fixing block 41.

The adjusting structure 6 comprises a limit button 61, a second spring 62 and a limit hole 63; a group of grooves 64 are horizontally and symmetrically formed in the outer side surface of the adjusting handlebar 5 close to one end of the fixing block 41; the limiting button 61 is movably connected in the groove 64, one end of the second spring 62 is fixedly connected with the bottom surface of the groove 64, and the other end of the second spring 62 is fixedly connected with one end, close to the groove 64, of the limiting button 61; the horizontal side wall of the main handlebar 4 is symmetrically provided with a plurality of limiting holes 63 at equal intervals; the limiting buttons 61 are movably connected in the corresponding limiting holes 63.

4 both ends symmetry fixed connection of main handlebar a set of spacing ring 43, adjust handlebar swing joint in spacing ring 43, spacing ring 43 is to spacing effect to the regulation handlebar, stability when having improved regulation handlebar regulation.

The handlebar cover 53 is arranged on the outer side of one end, far away from the fixed block, of the adjusting handlebar, a plurality of protrusions are arranged on the handlebar cover 53, friction force of the hand contacting the adjusting handlebar is increased, and running safety is improved.

The connecting structure comprises a front clamping piece 21, a rear clamping piece 22, a connecting piece 23, a left clamping piece 24 and a right clamping piece 25; the front clamping piece 21 and the rear clamping piece 22 are symmetrically arranged on the horizontal front side and the horizontal rear side of the central position of the main handlebar 4, a group of threaded through holes are symmetrically formed in the top end and the bottom end of the front clamping piece 21 and the bottom end of the rear clamping piece 22, and a group of first fixing bolts 26 are respectively in threaded connection in the threaded through holes in the top end and the bottom end to fixedly connect the front clamping piece 21 and the rear clamping piece 22; the left clamping piece 24 and the right clamping piece 25 are symmetrically arranged at the left side and the right side of the top end of the vertical pipe 3; one ends of the left clamping piece 24 and the right clamping piece 25, which are far away from the main handlebar 4, are symmetrically provided with a group of threaded through holes, and a second fixing bolt 27 is in threaded connection in the threaded through holes to fixedly connect the left clamping piece 24 and the right clamping piece 25; the connecting piece 23 is arranged between the main handlebar 4 and the vertical pipe 3, and the connecting piece 23, the rear clamping piece 22, the left clamping piece 24 and the right clamping piece 25 are integrally formed, so that the integrity of the connecting structure is improved, the handlebar and the vertical pipe 3 are more stably connected, and the installation and the fixation are convenient.

The working principle of the utility model is as follows:

the front clamping piece 21 and the rear clamping piece 22 are symmetrically arranged on the horizontal front side and the horizontal rear side of the central position of the main handlebar 4, and the front clamping piece 21 and the rear clamping piece 22 are fixedly connected by screwing a first fixing bolt 26; the left clamping piece 24 and the right clamping piece 25 are symmetrically arranged at the left side and the right side of the top end of the vertical pipe 3, and the left clamping piece 24 and the right clamping piece 25 are fixedly connected by screwing a second fixing bolt 27 to complete the installation of the handlebar; when the rider of different arm lengths need adjust the length of handlebar when riding by bike, pinch into spacing hole 63 with a set of limit button 61 in, remove simultaneously and adjust the handle to suitable position, limit button 61 moves to corresponding spacing hole 63 department, receives extruded second spring 62 to produce the reaction force and extrudes spacing hole 63 with limit button 61 and will adjust the position of handle and fix.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A bicycle handlebar convenient to mount and fix comprises a handlebar, a connecting structure and a vertical pipe (3); the bicycle is characterized in that the handlebar is fixedly connected with the vertical pipe (3) through a connecting structure; the handlebar comprises a main handlebar (4), an adjusting handlebar and an adjusting structure; the adjusting handlebar is connected with the main handlebar (4) through an adjusting structure; the adjusting handlebar is divided into a left adjusting handlebar (51) and a right adjusting handlebar (52), and the left adjusting handlebar (51) and the right adjusting handlebar (52) are symmetrically arranged; the main handlebar (4) is a hollow metal pipe, the fixing block (41) is fixedly connected to the inner side wall of the central position of the main handlebar (4), and the fixing block (41) divides the inner cavity of the main handlebar (4) into a left part and a right part; the left adjusting handlebar (51) and the right adjusting handlebar (52) are respectively movably connected in a left cavity and a right cavity of the main handlebar (4), and the outer side wall of the adjusting handlebar is in contact connection with the inner side wall of the main handlebar (4); one end of the first spring (42) is fixedly connected to the fixed block (41), and the other end of the first spring (42) is fixedly connected with one end of the adjusting handlebar close to the fixed block (41); the adjusting structure comprises a limiting button (61), a second spring (62) and a limiting hole (63); a group of grooves (64) are horizontally and symmetrically formed in the outer side surface of one end, close to the fixed block (41), of the adjusting handlebar; the limiting button (61) is movably connected in the groove (64), one end of the second spring (62) is fixedly connected with the bottom surface of the groove (64), and the other end of the second spring (62) is fixedly connected with one end, close to the groove (64), of the limiting button (61); a plurality of limiting holes (63) are symmetrically and equidistantly formed in the horizontal side wall of the main handlebar (4); the limiting buttons (61) are movably connected in the corresponding limiting holes (63).

2. The bicycle handlebar with easy installation and fixation as claimed in claim 1, wherein a set of stop rings (43) are symmetrically and fixedly connected to both ends of the main handlebar (4), and the adjusting handlebar (5) is movably connected in the stop rings (43).

3. The bicycle handlebar convenient for installation and fixation as claimed in claim 1, wherein the outer side of the end of the adjusting handlebar away from the fixed block is provided with a handlebar sleeve (53), and the handlebar sleeve (53) is provided with a plurality of protrusions.

4. Bicycle handlebar easy to mount and fix as per claim 1, characterised in that said connection structure comprises a front jaw (21), a rear jaw (22), a connection element (23), a left jaw (24) and a right jaw (25); the front clamping piece (21) and the rear clamping piece (22) are symmetrically arranged on the horizontal front side and the horizontal rear side of the central position of the main handlebar (4), a group of threaded through holes are symmetrically formed in the top end and the bottom end of the front clamping piece (21) and the rear clamping piece (22), and a group of first fixing bolts (26) are respectively in threaded connection in the threaded through holes in the top end and the bottom end to fixedly connect the front clamping piece (21) and the rear clamping piece (22); the left clamping piece (24) and the right clamping piece (25) are symmetrically arranged at the left side and the right side of the top end of the vertical pipe (3); one ends of the left clamping piece (24) and the right clamping piece (25) far away from the main handlebar (4) are symmetrically provided with a group of threaded through holes, and a second fixing bolt (27) is in threaded connection in the threaded through holes to fixedly connect the left clamping piece (24) and the right clamping piece (25); the connecting piece (23) is arranged between the main handle bar (4) and the vertical pipe (3), and the connecting piece (23), the rear clamping piece (22), the left clamping piece (24) and the right clamping piece (25) are integrally formed.