CN209776692U

CN209776692U - Anti-rotation handlebar assembly of bicycle

Info

Publication number: CN209776692U
Application number: CN201920077483.3U
Authority: CN
Inventors: 崔应福
Original assignee: Tianjin Zhilai Bicycle Parts Co Ltd
Current assignee: Tianjin Zhilai Bicycle Parts Co Ltd
Priority date: 2019-01-17
Filing date: 2019-01-17
Publication date: 2019-12-13
Anticipated expiration: 2029-01-17

Abstract

An anti-rotation handlebar assembly for a bicycle, comprising: pole setting, first connecting pipe, locking handle, fastening ring pipe, first connecting piece, handlebar horizontal pole, handlebar cover, storing box, storing lid, press the switch, second connecting piece, draw-in groove, pivot, inside groove, connecting axle, telescopic connection pipe and second connecting pipe, its characterized in that under the handlebar pole setting, on the handlebar: the lower vertical rod of the handlebar is arranged at the lower end of the upper vertical rod of the handlebar, the first connecting pipe is arranged between the lower vertical rod of the handlebar and the upper vertical rod of the handlebar, the upper end of the first connecting pipe and the upper vertical rod of the handlebar are welded with each other, the lower end of the first connecting pipe and the lower vertical rod of the handlebar are connected with each other in a screwed mode through threads, and the fastening ring pipe is connected at the connecting position between the lower vertical rod of the handlebar and the first connecting pipe in. The utility model discloses be provided with the fastening ring canal under first connecting pipe and handlebar between the pole setting, the fastening ring canal has played the effect of having played the fastening on the handlebar between pole setting and the first connecting pipe, has increased the rigidity of connecting.

Description

Anti-rotation handlebar assembly of bicycle

Technical Field

The utility model relates to a bicycle spare part technical field especially relates to a bicycle prevents rotating handlebar subassembly.

background

at present, bicycles, also known as bicycles or bicycles, are generally 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 English language bicycle. Where bi means two and cycle means the wheel, i.e. the two-wheeled vehicle. In china, taiwan, singapore, commonly referred to as "bicycle" or "pedal"; it is commonly called "bicycle" in hong Kong and Australia (although cantonese is commonly called as such); and is called "self-carriage" in Japan. The bicycle is of various types, including single-person bicycles, double-person bicycles and multi-person bicycles. The bicycle 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; the bicycle itself is also a sport event, including road bike racing, mountain bike racing, field bike racing, stunt bike racing, and the like.

The handlebar is one of the necessary parts of the bicycle, and is used for riding a handle car, a cart and a pull car which are held by hands. The bicycle can not be ridden without a handlebar. It is a handle that is held by hand when riding, pushing or pulling a bicycle. The steering device for controlling the direction of the motorcycle is equivalent to a steering wheel of an automobile. The handlebars should be firmly mounted in the body and keep the handlebars balanced. The handlebar is also a steering device for controlling the direction of the bicycle, and the handlebar of the bicycle is one of the components of the bicycle and is a handle which is held by hands when riding, pushing and pulling the bicycle. The bicycle is held by a hand to master the driving direction and pull the bicycle forward, and belongs to the main accessories of the bicycle body. The prior manual bicycle handlebar is an integral straight-line handlebar consisting of a steel pipe, and has simple and firm structure, reliable steering performance, convenient processing and low cost, the prior bicycle handlebar does not have the function of accommodating articles, small articles of riders such as keys and the like are easy to slide out when being placed in a pocket and are inconvenient to ride, the handlebar upright post and the handlebar cross rod are welded with each other, the rotation of the handlebar is realized through a sleeve on the handlebar upright post when the handlebar needs to be rotated, at present, because more parts are arranged on the bicycle handlebar, the sleeve and the handlebar upright post always rotate by 5-15 degrees, the connection between the handlebar upright post and the sleeve is loose, the rigidity of the connection is reduced, potential safety hazards are easily brought to the riders when the bicycle is ridden, and a handle sleeve for the riders to hold is generally arranged on the prior bicycle handlebar, however, in the long-term riding process, the handlebar sleeve is easy to rotate with the handlebar of the bicycle, even the handlebar sleeve is pulled out from the transverse handlebar pipe, the rider is not easy to control the handlebar after the handlebar sleeve falls off, the rider falls down, the bicycle and the rider are prone to overturning accidents, and great potential safety hazards are caused to the rider.

There is therefore a need for a bicycle anti-rotation handlebar assembly that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model aims at providing a bicycle prevents rotating handlebar subassembly, the utility model discloses be provided with the fastening ring canal under first connecting pipe and handlebar between the pole setting, the fastening ring canal has played the effect of having played the fastening between pole setting and the first connecting pipe on the handlebar, the rigidity of connecting has been increased, when needs tighten the handlebar, only need artifical case clockwise to pull the locking handle, the locking handle can drive the fastening ring canal and tighten the fastening each other with pole setting under first connecting pipe and the handlebar, it is loose and take place the pivoted problem easily to have prevented being connected between handlebar pole setting and the sleeve pipe.

the utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: an anti-rotation handlebar assembly for a bicycle, comprising: pole setting, first connecting pipe, locking handle, fastening ring pipe, first connecting piece, handlebar horizontal pole, handle cover, storing box, storing lid, second connecting piece, draw-in groove, pivot, inside groove and connecting axle, its characterized in that under the handlebar pole setting, handlebar: the lower handlebar vertical rod is arranged at the lower end of the upper handlebar vertical rod, the first connecting pipe is arranged between the lower handlebar vertical rod and the upper handlebar vertical rod, the upper end of the first connecting pipe and the upper handlebar vertical rod are welded with each other, the lower end of the first connecting pipe and the lower handlebar vertical rod are screwed through threads, the fastening ring pipe is screwed at the joint between the lower handlebar vertical rod and the first connecting pipe, the first connecting piece is arranged at one side of the fastening ring pipe, the first connecting piece and one side of the fastening ring pipe are fixedly connected with each other, the locking handle is arranged at one end of the first connecting piece, the locking handle and the first connecting piece are rotatably connected with each other, the second connecting piece is arranged at the upper end of the upper handlebar vertical rod, and the second connecting piece and the upper handlebar vertical rod are welded with each other, the handlebar horizontal pole sets up the upper end of second connecting piece, the handlebar horizontal pole with second connecting piece looks mutual weld, the handlebar cover is provided with two, and two are installed respectively the both ends of handlebar horizontal pole, storing box fixed mounting be in on the handlebar horizontal pole, the storing lid articulates one side at the storing box, draw-in groove and inside groove all set up the inside at the handlebar cover, the draw-in groove communicates with the inside groove each other, the pivot all sets up the inside at the inside of inside groove with the connecting axle, the connecting axle with the mutual fixed connection of pivot.

Furthermore, one end of the handle sleeve is provided with a telescopic connecting pipe, and the handle sleeve is fixedly connected with one end of the telescopic connecting pipe.

Further, one side of flexible connecting pipe is provided with the second connecting pipe with handlebar horizontal pole mutual fixed connection, the one end and the mutual fixed connection of second connecting pipe of flexible connecting pipe.

Further, a press switch is arranged on the storage box cover.

Furthermore, the upright pole on the handlebar is a rectangular hollow steel pipe.

Further, the inner groove is arranged in the middle of the inside of the handle sleeve.

Furthermore, the diameter of the connecting shaft and the diameter of the rotating shaft are both smaller than the width of the inner groove and the width of the clamping groove.

The utility model has the advantages that: the utility model provides a bicycle anti-rotation handlebar assembly, the utility model is provided with two handle sleeves on the handlebar cross bar, when the handle sleeves are required to be locked, the handle sleeves are pushed inwards to enable the rotating shaft to enter the clamping groove, the rotating shaft rotates in the clamping groove, the problem that the handle sleeves are easy to fall off along with the rotation of the handlebar is avoided, the safety of the handlebar is improved, in addition, the utility model is provided with a storage box on the handlebar cross bar, the personal small articles of a rider can be placed, the design is simple and reasonable, the practicability is strong, the use is convenient, the utility model is provided with a fastening ring pipe between a first connecting pipe and a handlebar lower vertical rod, the fastening ring pipe plays a role of fastening between the handlebar upper vertical rod and the first connecting pipe, the connection rigidity is increased, when the handlebar is required to be screwed, only a manual box needs to pull the locking handle clockwise, the locking handle can drive the fastening ring pipe to mutually screw the first connecting pipe and the handlebar lower part, the problem that the handle vertical rod and the sleeve are easy to rotate due to loose connection is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the handle grip of the present invention.

Wherein:

1-a lower vertical bar of a handlebar; 2-upright rods are arranged on the handlebars; 3-a first connection pipe;

4-locking a handle; 5-fastening a ring pipe; 6-a first connector;

7-handlebar cross bar; 8-covering the handle; 9-a storage box;

10-storage box cover; 11-a push switch; 12-a second connector;

13-a card slot; 14-a rotating shaft; 15-inner groove;

16-a connecting shaft; 17-a telescopic connecting pipe; 18-second connecting pipe

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly specified or limited, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Example 1:

Fig. 1 is the structural schematic diagram of the present invention, fig. 2 is the structural schematic diagram of the handle grip of the present invention, such as a bicycle anti-rotation handle bar assembly shown in fig. 1 and fig. 2, including: pole setting 2, first connecting pipe 3, locking handle 4, fastening ring pipe 5, first connecting piece 6, handlebar horizontal pole 7, handle cover 8, storing box 9, storing lid 10, press switch 11, second connecting piece 12, draw-in groove 13, pivot 14, inside groove 15, connecting axle 16, telescopic connection 17 and second connecting pipe 18, its characterized in that under the handlebar pole setting 1, on the handlebar: the lower handlebar vertical rod 1 is arranged at the lower end of the upper handlebar vertical rod 2, the first connecting pipe 3 is arranged between the lower handlebar vertical rod 1 and the upper handlebar vertical rod 2, the upper end of the first connecting pipe 3 and the upper handlebar vertical rod 1 are welded with each other, the lower end of the first connecting pipe 3 is screwed with the lower handlebar vertical rod 1 through threads, the fastening ring pipe 5 is screwed at the joint between the lower handlebar vertical rod 1 and the first connecting pipe 3, the first connecting piece 6 is arranged at one side of the fastening ring pipe 5, the first connecting piece 6 is fixedly connected with one side of the fastening ring pipe 5, the locking handle 4 is arranged at one end of the first connecting piece 6, the locking handle 4 is rotatably connected with the first connecting piece 6, the second connecting piece 12 is arranged at the upper end of the upper handlebar vertical rod 2, second connecting piece 12 with 2 mutual weldings in pole setting on the handlebar, handlebar horizontal pole 7 sets up the upper end of second connecting piece 12, handlebar horizontal pole 7 with second connecting piece 12 mutual weldings, cover 8 is provided with two, and two are installed respectively at handlebar horizontal pole 7's both ends, storing box 9 fixed mounting be in on the handlebar horizontal pole 7, storing box lid 10 articulates one side at storing box 9, draw-in groove 13 all sets up the inside at cover 8 with inside groove 15, draw-in groove 13 communicates with inside groove 15 each other, pivot 14 all sets up the inside at inside groove 15 with connecting axle 16, connecting axle 16 with 14 mutual fixed connection of pivot.

The alternative of this embodiment is, the one end of handle cover is provided with the telescopic connection pipe, and the handle cover is connected with telescopic connection pipe's one end reciprocal fixed connection.

The alternative of this embodiment is, one side of flexible connecting pipe is provided with the second connecting pipe with handlebar horizontal pole mutual fixed connection, the one end and the second connecting pipe mutual fixed connection of flexible connecting pipe.

the optional scheme of this embodiment is, be provided with push switch on the storing box lid.

An alternative of this embodiment is that the upper handlebar stem is a rectangular hollow steel tube.

An alternative to this embodiment is that the inner groove is arranged in an intermediate position inside the grip cover.

The optional scheme of this embodiment is that the diameter of connecting axle and the diameter of pivot are all less than the width of inside groove and draw-in groove.

The utility model provides a bicycle prevents rotating handlebar subassembly, the utility model discloses when needs locking handlebar cover, impel the handlebar cover toward the inside, make the pivot get into in the draw-in groove, the pivot is at the draw-in groove internal rotation, avoided the handlebar cover to rotate the problem that drops easily with the handlebar, the utility model discloses be provided with the fastening ring canal under first connecting pipe and handlebar between the pole setting, the fastening ring canal has played the effect of fastening between pole setting and the first connecting pipe on the handlebar, has increased the rigidity of connection, when needs tighten the handlebar, only need artifical case clockwise to pull the locking handle, the locking handle can drive the fastening ring canal and tighten the fastening each other with pole setting under first connecting pipe and the handlebar, has prevented that the connection between handlebar pole setting and the sleeve pipe is loose and takes place the pivoted problem easily.

finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. An anti-rotation handlebar assembly for a bicycle, comprising: pole setting, first connecting pipe, locking handle, fastening ring pipe, first connecting piece, handlebar horizontal pole, handle cover, storing box, storing lid, second connecting piece, draw-in groove, pivot, inside groove and connecting axle, its characterized in that under the handlebar pole setting, handlebar: the lower handlebar vertical rod is arranged at the lower end of the upper handlebar vertical rod, the first connecting pipe is arranged between the lower handlebar vertical rod and the upper handlebar vertical rod, the upper end of the first connecting pipe and the upper handlebar vertical rod are welded with each other, the lower end of the first connecting pipe and the lower handlebar vertical rod are screwed through threads, the fastening ring pipe is screwed at the joint between the lower handlebar vertical rod and the first connecting pipe, the first connecting piece is arranged at one side of the fastening ring pipe, the first connecting piece and one side of the fastening ring pipe are fixedly connected with each other, the locking handle is arranged at one end of the first connecting piece, the locking handle and the first connecting piece are rotatably connected with each other, the second connecting piece is arranged at the upper end of the upper handlebar vertical rod, and the second connecting piece and the upper handlebar vertical rod are welded with each other, the handlebar horizontal pole sets up the upper end of second connecting piece, the handlebar horizontal pole with second connecting piece looks mutual weld, the handlebar cover is provided with two, and two are installed respectively the both ends of handlebar horizontal pole, storing box fixed mounting be in on the handlebar horizontal pole, the storing lid articulates one side at the storing box, draw-in groove and inside groove all set up the inside at the handlebar cover, the draw-in groove communicates with the inside groove each other, the pivot all sets up the inside at the inside of inside groove with the connecting axle, the connecting axle with the mutual fixed connection of pivot.

2. an anti-rotation handlebar assembly for a bicycle as defined in claim 1, wherein: one end of the handle sleeve is provided with a telescopic connecting pipe, and the handle sleeve is fixedly connected with one end of the telescopic connecting pipe.

3. An anti-rotation handlebar assembly for a bicycle as defined in claim 2, wherein: one side of flexible connecting pipe is provided with the second connecting pipe with handlebar horizontal pole mutual fixed connection, the one end and the second connecting pipe mutual fixed connection of flexible connecting pipe.

4. An anti-rotation handlebar assembly for a bicycle as defined in claim 1, wherein: the storage box cover is provided with a press switch.

5. An anti-rotation handlebar assembly for a bicycle as defined in claim 1, wherein: the upright pole on the handlebar is a rectangular hollow steel pipe.

6. An anti-rotation handlebar assembly for a bicycle as defined in claim 1, wherein: the inner groove is arranged in the middle of the inside of the handle sleeve.

7. An anti-rotation handlebar assembly for a bicycle as defined in claim 1, wherein: the diameter of the connecting shaft and the diameter of the rotating shaft are both smaller than the widths of the inner groove and the clamping groove.