CN210162214U

CN210162214U - Angle-adjustable bicycle handlebar

Info

Publication number: CN210162214U
Application number: CN201921139193.3U
Authority: CN
Inventors: 曹杰
Original assignee: Tianjin Ruian Bicycle Co Ltd
Current assignee: Tianjin Ruian Bicycle Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-03-20
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a bicycle handlebar of angularly adjustable, including the center pillar, the welding of center pillar top outer wall has fixed pipe, and fixed tub of outer wall opens the rectangular form opening that has the level to set up, fixed tub of outer wall both ends department all is equipped with the screw thread, and fixed tub of outer wall all is equipped with the retaining ring near screw thread department, fixed inside pipe wall is equipped with the bead that the equidistance distributes, and fixed tub of inner wall joint has a horizontal pole structure, horizontal pole mechanism includes some first horizontal poles and the second horizontal pole of mutual joint, and opens bottom first horizontal pole has first screw, first screw inner wall spiro union has female bolt, and the one end that female bolt is close to the second horizontal pole is opened there is the thread groove, open bottom the second horizontal pole has the second screw. The utility model discloses make the passerby homoenergetic of riding of the habit of riding of difference can find suitable gesture of riding, improve the travelling comfort of riding, also reduced the cost when handlebar part changes when making things convenient for the holistic installation operation of handlebar, the practicality is strong.

Description

Angle-adjustable bicycle handlebar

Technical Field

The utility model relates to a bicycle technical field especially relates to a bicycle handlebar of angularly adjustable.

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 handlebar of common bicycle all is the snap-on the frame, does not have angle modulation's function, and this makes some ride that the habit is different and ride passerby and can't find the most comfortable posture of riding, and in addition, common handlebar is integrated into one piece's symmetrical structure mostly, and such handlebar needs the whole change after breaking down, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an angle-adjustable bicycle handlebar.

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

an angle-adjustable bicycle handlebar comprises a center post, a fixed pipe is welded on the outer wall of the top of the center post, and the outer wall of the fixed tube is provided with a horizontally arranged long-strip-shaped opening, both ends of the outer wall of the fixed tube are provided with threads, and the outer wall of the fixed pipe is provided with check rings at the positions close to the threads, the inner wall of the fixed pipe is provided with convex edges distributed at equal intervals, and the inner wall of the fixed pipe is clamped with a cross bar structure, the cross bar mechanism comprises a first cross bar and a second cross bar which are mutually clamped, and the bottom of the first cross bar is provided with a first screw hole, the inner wall of the first screw hole is screwed with a female bolt, one end of the female bolt close to the second cross bar is provided with a screw groove, the bottom of the second cross bar is provided with a second screw hole, and the inner wall of the second screw hole is screwed with a sub-bolt, one end of the sub-bolt close to the first cross bar is screwed in the screw groove of the female bolt, the first cross rod and the second cross rod are respectively fixed with a bent handle through screws at the top of the outer wall at one side far away from the first cross rod and the second cross rod.

Preferably, the outer walls of the first cross rod and the second cross rod are provided with grooves distributed at equal intervals, and the specifications of the grooves are matched with those of the ribs.

Preferably, the outer walls of the first cross rod and the second cross rod are respectively sleeved with a fastening cover, and the fastening covers are in threaded connection with the threads.

Preferably, the outer wall of one end of the bent handle is sleeved with a handle sleeve, and the outer wall of the handle sleeve is provided with anti-skid grains.

Preferably, the top of the outer wall of one side of the first cross rod, which is close to the second cross rod, is provided with a clamping groove, and the outer wall of one side of the second cross rod, which is close to the first cross rod, is provided with a clamping block matched with the first cross rod.

Preferably, the fixed pipe, the retainer ring and the rib are of an integrally formed structure.

The utility model has the advantages that:

1. through the setting of fixed pipe, opening, bead, recess and fastening lid, realize the angle modulation of handlebar for the passerby homoenergetic that rides of different habits of riding finds suitable gesture of riding, improves the travelling comfort of riding.

2. Through the setting of first horizontal pole and second horizontal pole, also reduced the cost when handlebar part changes when making things convenient for holistic installation operation of handlebar, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of an angle-adjustable bicycle handlebar according to the present invention;

FIG. 2 is a schematic view of a cross-sectional connection structure of a first cross bar and a second cross bar of an angle-adjustable bicycle handlebar according to the present invention;

FIG. 3 is a schematic view of the first cross bar and the second cross bar of the angle adjustable bicycle handlebar according to the present invention;

FIG. 4 is a schematic view of a fixed tube of an angle-adjustable bicycle handlebar according to the present invention;

fig. 5 is a schematic side view of the fixing tube of the bicycle handlebar with adjustable angle of the present invention.

In the figure: the handle comprises a central column 1, a fixed tube 2, an opening 3, threads 4, a retainer ring 5, a rib 6, a first cross rod 7, a second cross rod 8, a clamping block 9, a female bolt 10, a male bolt 11, a groove 12, a fastening cover 13, a bent handle 14 and a handle sleeve 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an angle-adjustable bicycle handlebar comprises a center pillar 1, a fixed tube 2 welded on the outer wall of the top of the center pillar 1, a horizontally arranged strip-shaped opening 3 formed on the outer wall of the fixed tube 2, threads 4 arranged at both ends of the outer wall of the fixed tube 2, a retainer ring 5 arranged on the outer wall of the fixed tube 2 near the threads 4, ribs 6 arranged at equal intervals on the inner wall of the fixed tube 2, a cross bar structure clamped on the inner wall of the fixed tube 2, a cross bar mechanism comprising a first cross bar 7 and a second cross bar 8 clamped with each other, grooves 12 arranged at equal intervals on the outer walls of the first cross bar 7 and the second cross bar 8, the specification of the grooves 12 is matched with the specification of the ribs 6, a first screw hole is formed at the bottom of the first cross bar 7, a nut bolt 10 is screwed on the inner wall of the first screw hole, a screw groove is formed at one end of the nut, the inner wall of the second screw hole is in threaded connection with a sub-bolt 11, one end, close to the first cross rod 7, of the sub-bolt 11 is in threaded connection with a threaded groove of the female bolt 10, the outer walls of the first cross rod 7 and the second cross rod 8 are both sleeved with a fastening cover 13, the fastening cover 13 is in threaded connection with the threads 4, and the top of the outer wall, away from one side, of the first cross rod 7 and the second cross rod 8 is fixed with a bent handle 14 through screws.

The utility model discloses in, first

horizontal pole

7 and 8 outer walls of second horizontal pole all open the recess 12 that has the equidistance and distributes, the specification of recess 12 and the specification looks adaptation of bead 6, first

horizontal pole

7 and 8 outer walls of second horizontal pole all overlap and are equipped with fastening cover 13, fastening cover 13 and 4 looks spiro unions of screw thread, the curved 14 one end outer walls has cup jointed the cover 15, the cover 15 outer wall is equipped with anti-skidding line, one side outer wall top department that first horizontal pole 7 is close to second horizontal pole 8 opens there is the draw-in groove, one side outer wall that second horizontal pole 8 is close to first horizontal pole 7 is equipped with the fixture block 9 with 7 looks adaptations of first horizontal pole, fixed pipe 2, retaining ring 5 and bead 6 are the integrated into one piece structure.

The working principle is as follows: insert first horizontal pole 7 and second horizontal pole 8 via fixed pipe 2 both ends, make fixture block 9 and draw-in groove combine together, carry out the spiro union with female bolt 10 and son bolt 11 and make first horizontal pole 7 and second horizontal pole 8 fix, two tight fastening covers 13 of spiral shell make opening 3 positions reduce and then make bead 6 and recess 12 looks joint realize that horizontal pole mechanism and fixed pipe 2 stably combine, it is when needs regulation handlebar angle, loosen two fastening covers 13, fixed pipe 2 can automatic re-setting make bead 6 and recess 12 separate, and then can rotate horizontal pole mechanism, realize handlebar angle modulation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The bicycle handlebar with the adjustable angle comprises a center pillar (1) and is characterized in that a fixing pipe (2) is welded on the outer wall of the top of the center pillar (1), a horizontally arranged long strip-shaped opening (3) is formed in the outer wall of the fixing pipe (2), threads (4) are arranged at two ends of the outer wall of the fixing pipe (2), check rings (5) are arranged at positions, close to the threads (4), of the outer wall of the fixing pipe (2), ribs (6) are distributed equidistantly on the inner wall of the fixing pipe (2), a cross rod structure is clamped on the inner wall of the fixing pipe (2), the cross rod mechanism comprises a first cross rod (7) and a second cross rod (8) which are clamped with each other, a first screw hole is formed in the bottom of the first cross rod (7), a female bolt (10) is screwed on the inner wall of the first screw hole, a screw groove is formed in one end, close to the second cross rod (8), of the female bolt (10), and a second screw, and the inner wall of the second screw hole is in threaded connection with a sub bolt (11), one end, close to the first cross rod (7), of the sub bolt (11) is in threaded connection with the screw groove of the female bolt (10), and the top of the outer wall of one side, away from the first cross rod (7) and the second cross rod (8), of the first cross rod and the second cross rod are fixed with a bent handle (14) through screws.

2. An angularly adjustable bicycle handlebar according to claim 1, characterised in that the outer walls of the first cross bar (7) and the second cross bar (8) are provided with equally spaced grooves (12), and the dimensions of the grooves (12) are adapted to the dimensions of the ribs (6).

3. An angularly adjustable bicycle handlebar according to claim 1, characterised in that the outer walls of the first cross bar (7) and the second cross bar (8) are each sheathed with a fastening cover (13), and the fastening covers (13) are screwed with the screw threads (4).

4. The bicycle handlebar with the adjustable angle as claimed in claim 1, wherein the outer wall of one end of the bent handle (14) is sleeved with a handle sleeve (15), and the outer wall of the handle sleeve (15) is provided with anti-slip grains.

5. The bicycle handlebar with the adjustable angle as claimed in claim 1, wherein the top of the outer wall of one side of the first cross bar (7) close to the second cross bar (8) is provided with a slot, and the outer wall of one side of the second cross bar (8) close to the first cross bar (7) is provided with a clamping block (9) matched with the first cross bar (7).

6. An angularly adjustable bicycle handlebar according to claim 1, characterised in that the fixing tube (2), the retaining ring (5) and the ribs (6) are of one-piece construction.