Steering structure convenient to use

Abstract

The steering structure convenient to use comprises a handlebar and further comprises a first pipe set, a second pipe set and a connecting piece, one end of the connecting piece is arranged on the first pipe set, an instrument and a rearview mirror are installed on the first pipe set, and the second pipe set penetrates out of the connecting piece and is rotationally connected with the connecting piece. The handlebar is detachably arranged on the second pipe set and drives the second pipe set to rotate. The first pipe set provides a mounting position for the instrument, and the second pipe set is rotationally arranged independent of the first pipe set, so that the first pipe set cannot be driven to rotate when the handlebar is rotated, the stability of the first pipe set when the handlebar is rotated is improved through the connecting piece, a user can conveniently observe the instrument and the rearview mirror, the smoothness when the handlebar is rotated is also improved, and the user experience is improved. And the steering precision and the riding comfort of the vehicle are improved.

Description

Technical Field

[0001] The utility model relates to a steering structure of an electric bicycle, in particular to a steering structure convenient to use. Background Art

[0002] Traditional two-wheel electric vehicles usually adopt the combination of a front fork and a steering handle to realize the steering function. The traditional front fork and steering handle are integrally connected. When the handlebar rotates, the instrument and rearview mirror will also move accordingly, affecting the steering accuracy, steering flexibility and riding comfort of the vehicle, and improvement is needed. Summary of the Invention

[0003] Aiming at the defects in the prior art that the steering system of the handlebar of an electric vehicle is an integral structure, which affects the steering accuracy, flexibility and comfort of the vehicle, the utility model provides a new steering structure convenient to use.

[0004] In order to solve the above technical problems, the utility model is realized through the following technical solutions:

[0005] A steering structure convenient to use includes a handlebar, and also includes a first pipe group, a second pipe group and a connecting piece. One end of the connecting piece is arranged on the first pipe group. The first pipe group is for installing an instrument and a rearview mirror. The second pipe group passes through the connecting piece and is rotatably connected with the connecting piece. The handlebar is detachably arranged on the second pipe group, and the handlebar drives the second pipe group to rotate.

[0006] The first pipe group provides an installation position for the instrument. The second pipe group is independently rotatably arranged relative to the first pipe group, so that when the handlebar rotates, the first pipe group will not be driven to rotate. The connecting piece improves the stability of the first pipe group when the handlebar rotates, facilitates the user to observe the instrument and the rearview mirror, and improves the steering accuracy and riding comfort of the vehicle.

[0007] Preferably, for the above-mentioned steering structure convenient to use, the second pipe group includes an upper pipe, a lower pipe and a first fastener. A first hole is opened on the upper pipe, and a second hole is opened on the lower pipe. One end of the upper pipe is sleeved on the lower pipe and the first hole is aligned with the second hole. The first fastener passes through the first hole and the second hole and is tightened on the outer surface of the upper pipe.

[0008] The second pipe group includes an upper pipe, a lower pipe and a first fastener, which not only improves the structural strength of the second pipe group, but also improves the convenience of assembly of the second pipe group; the upper pipe is sleeved on the lower pipe to prevent rainwater and the like from entering the lower pipe.

[0009] Preferably, for the above-mentioned steering structure convenient to use, it further includes a positioning column with a hollow interior. One end of the positioning column is inserted into the first hole for plug-in fit, and the first fastener passes through the first hole and the positioning column and abuts against the positioning column.

[0010] The stability of the first fastener screwed onto the upper tube is improved by the positioning posts, facilitating the assembly of the second tube group.

[0011] Preferably, for a steering structure that is easy to use as described above, the first fastener includes a screw and a nut. A groove is formed on the outer sidewall of the upper tube, and the first hole communicates with the groove. The end of the nut is inserted into the groove and abuts against the inner sidewall of the groove.

[0012] The fitting degree between the nut and the upper tube is improved by the groove, enhancing the stability of the first fastener fixed on the upper tube.

[0013] Preferably, for a steering structure that is easy to use as described above, a limit seat is provided on the first tube group, and a limit groove is formed on the limit seat. One side of the lower tube is inserted into the limit groove and is adapted to the limit groove.

[0014] The lower tube is limited by the limit seat and the limit groove, improving the accuracy when the second tube group rotates.

[0015] Preferably, for a steering structure that is easy to use as described above, the first tube group includes a sleeve, an inner tube, an outer tube, and a second fastener. The end of the inner tube passes through the outer tube and is in plug-in fit with the outer tube. The sleeve is sleeved on the upper end of the inner tube. The second fastener passes through the sleeve and the inner tube and is screwed onto the sleeve. The connecting member is sleeved on the sleeve and is connected to the sleeve.

[0016] The first tube group includes a sleeve, an inner tube, and an outer tube, enhancing the structural strength of the first tube group and further improving the stability of accessories such as the instrument and rearview mirror during riding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural view of the present invention;

[0018] Figure 2 is a cross-sectional view of the first tube group, the second tube group, and the connecting member of the present invention;

[0019] Figure 3 is an exploded structural view of the first tube group, the second tube group, and the connecting member of the present invention;

[0020] Figure 4 is an exploded structural view of the first tube group, the second tube group, and the connecting member of the present invention from another perspective. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes the present invention in detail in conjunction with the attached Figures 1-4 drawings and specific embodiments, but they do not limit the present invention:

[0022] Example 1

[0023] As shown Figures 1-4 in the figure, a steering structure convenient for use includes a handlebar 1, and further includes a first pipe group 2, a second pipe group 3 and a connecting member 4. One end of the connecting member 4 is arranged on the first pipe group 2. The first pipe group 2 is for installing instruments and rearview mirrors. The second pipe group 3 passes through the connecting member 4 and is rotatably connected to the connecting member 4. The handlebar 1 is detachably arranged on the second pipe group 3, and the handlebar 1 drives the second pipe group 3 to rotate.

[0024] Preferably, the second pipe group 3 includes an upper pipe 31, a lower pipe 32 and a first fastener 33. A first hole 311 is formed in the upper pipe 31, and a second hole 321 is formed in the lower pipe 32. One end of the upper pipe 31 is sleeved on the lower pipe 32 and the first hole 311 is aligned with the second hole 321. The first fastener 33 passes through the first hole 311 and the second hole 321 and is tightened on the outer surface of the upper pipe 31.

[0025] Preferably, it further includes a positioning post 5 with a hollow interior. One end of the positioning post 5 is inserted into the first hole 311 for plug-in fit, and the first fastener 33 passes through the first hole 311 and the positioning post 5 and abuts against the positioning post 5.

[0026] Preferably, the first fastener 33 includes a screw 331 and a nut 332. A groove 312 is formed on the outer side wall of the upper pipe 31. The first hole 311 communicates with the groove 312. The end of the nut 332 is inserted into the groove 312 and abuts against the inner side wall of the groove 312.

[0027] Preferably, a limit seat 6 is arranged on the first pipe group 2. A limit groove 61 is formed in the limit seat 6. One side of the lower pipe 32 is inserted into the limit groove 61 and is adapted to the limit groove 61.

[0028] Preferably, the first pipe group 2 includes a sleeve 21, an inner pipe 22, an outer pipe 23 and a second fastener 24. The end of the inner pipe 22 passes through the outer pipe 23 and is in plug-in fit with the outer pipe 23. The sleeve 21 is sleeved on the upper end of the inner pipe 22. The second fastener 24 passes through the sleeve 21 and the inner pipe 22 and is tightened on the sleeve 21. The connecting member 4 is sleeved on the sleeve 21 and is connected to the sleeve 21.

[0029] Specifically, when assembling the first pipe group 2, first sleeve the sleeve 21 on the inner pipe 22, then pass the second fastener 24 through the sleeve 21 and the inner pipe 22 and tighten it on the sleeve 21, and then pass the other end of the inner pipe 22 through the outer pipe 23 and connect it to the vehicle frame. At this time, the assembly of the first pipe group 2 is completed.

[0030] As shown Figures 2-4 As shown, the number of the first holes 311 and the second holes 321 is two and they are distributed along the height direction, and the outer diameter of the positioning post 5 is larger than the inner diameter of the second holes 321.

[0031] When assembling the handlebar 1 and the second pipe group 3, first insert the upper pipe 31 into the lower pipe 32 so that the first holes 311 are aligned with the corresponding second holes 321 respectively. Then insert the positioning posts 5 into the first holes 311 and abut against the lower pipe 32. Then pass the screws 331 through the first holes 311, the second holes 321 and the positioning posts 5 and screw the nuts 332 onto the screws 331. Finally, fix the handlebar 1 on the upper pipe 31. At this time, the assembly of the handlebar 1 and the second pipe group 3 is completed.

[0032] The first pipe group 2 and the connecting piece 4 provide installation positions for the instrument and the rearview mirror. At the same time, the handlebar 1 is rotatably arranged independently of the first pipe group 2 through the second pipe group 3. Therefore, when rotating the handlebar 1, the instrument and the rearview mirror will not be driven to rotate, which is convenient for the user to observe the instrument and the rearview mirror, improves the smoothness when rotating the handlebar, and improves the steering accuracy of the vehicle and the riding comfort.

[0033] In summary, the above are only the preferred embodiments of the present invention, and all equivalent changes and modifications made within the scope of the patent application of the present invention shall fall within the scope covered by the present invention.

Claims

1. A steering structure that is easy to use, comprising a handlebar (1), characterized in that: The vehicle further comprises a first tube group (2), a second tube group (3) and a connecting member (4); one end of the connecting member (4) is arranged on the first tube group (2); the first tube group (2) is used for installing instruments and rearview mirrors; the second tube group (3) passes through the connecting member (4) and is rotatably connected to the connecting member (4); the handlebar (1) is detachably arranged on the second tube group (3); the handlebar (1) drives the second tube group (3) to rotate.

2. A convenient-to-use steering structure according to claim 1, characterized in that: The second tube group (3) comprises an upper tube (31), a lower tube (32) and a first fastener (33); the upper tube (31) is provided with a first hole (311); the lower tube (32) is provided with a second hole (321); one end of the upper tube (31) is sleeved on the lower tube (32) and the first hole (311) and the second hole (321) are opposite to each other; the first fastener (33) passes through the first hole (311) and the second hole (321) and is screwed onto the outer surface of the upper tube (31).

3. A convenient-to-use steering structure according to claim 2, characterized in that: It also includes a positioning column (5) with a hollow interior, one end of which is inserted into the first hole (311) and plugged into the first hole (311), and the first fastener (33) passes through the first hole (311) and the positioning column (5) and abuts against the positioning column (5).

4. A convenient-to-use steering structure according to claim 2, characterized in that: The first fastener (33) comprises a screw (331) and a nut (332); a groove (312) is provided on the outer wall of the upper tube (31); the first hole (311) is connected to the groove (312); an end of the nut (332) is inserted into the groove (312) and abuts against the inner wall of the groove (312).

5. A convenient-to-use steering structure according to claim 2, characterized in that: A limiting seat (6) is provided on the first tube group (2), a limiting groove (61) is provided on the limiting seat (6), and one side of the lower tube (32) is inserted into the limiting groove (61) and matched with the limiting groove (61).

6. A convenient-to-use steering structure according to claim 1, characterized in that: The first tube group (2) comprises a sleeve (21), an inner tube (22), an outer tube (23) and a second fastener (24); the end of the inner tube (22) passes through the outer tube (23) and is plugged into the outer tube (23); the sleeve (21) is sleeved on the upper end of the inner tube (22); the second fastener (24) passes through the sleeve (21) and the inner tube (22) and is screwed onto the sleeve (21); the connector (4) is sleeved on the sleeve (21) and is connected to the sleeve (21).

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