CN208515779U - Bicycle handlebar positioning structure - Google Patents

Abstract

The utility model relates to a bicycle handlebar location structure, it utilizes a handlebar to press from both sides solid group's selectivity clamping handle, wherein this handlebar presss from both sides solid group and has a riser holder and a relative press from both sides the lid, supply the locking section of clamping handlebar middle section relatively, the characteristic of this creation lies in that this handlebar presss from both sides the riser holder of solid group or press from both sides the lid and has a location convex part with the relative surface of handlebar, aforementioned handlebar locking section has a location shrinkage pool that supplies the location convex part to correspond to plant, make the axial rotation of handlebar can obtain the location, thereby can utilize the handlebar to press from both sides the location convex part of solid group and the relative location shrinkage pool design of handlebar locking section, make the handlebar when pressed from both sides tightly by the clamp lid, can obtain effectual axial rotation location, do not cause and rotate wantonly because of vibration or other external forces, can effectual maintenance driving safety, reduce the emergence of accident.

Description

Bicycle handle bar's location structure

Technical field

The utility model relates to a kind of bicycle handle bar's location structures, are mainly used in technical field of bicycles.

Background technique

Because the structure of bicycle is simple, and there is comparable convenience, so that it is acted not only as walking-replacing tool, more When can be used for move and lie fallow on.Regular Bicycle is arranged with a front-wheel and a rear-wheel in vehicle frame front and rear ends, wherein before Wheel is hubbed at vehicle frame vertical tube using vertical tube of front fork, and is equipped with the handlebar of a horizontal through handlebar tube lock in vertical tube of front fork top, Can be through the direction of handlebar control front-wheel for rider, therefore the setting of handlebar is the key structure of bicycle, direct shadow The manipulation for arriving bicycle is rung, is such as arbitrarily loosened during riding, not only influences whether its direction to control, or even will cause accident Accident；

And the pattern of the combination kenel cooperation bicycle between existing handlebar and standpipe, exist there are many different structures, example As being respectively provided with the standpipe folder portion of the perpendicular shape of axis and the handlebar tube of handlebar folder portion in both ends, again or with standpipe mounting portion Clamping group of handlebar, as depicted in figs. 1 and 2, clamping group 10 of the handlebar has a standpipe holder 11 and an opposite folder lid 15, for phase To the lock tug section 21 of folder one handlebar 20 of tug, neutral tube holder 11 has the clip slot of the corresponding lock of a handlebar 20 tug 21 half outer rim of section 12, and standpipe holder 11 is respectively formed at least one opposite screw hole 120 in 12 two sides of clip slot, standpipe holder 11 has one to supply to stand Pipe inserts the standpipe mounting portion 13 of tug installation, which can be a tube body, and folder lid 15 above-mentioned is corresponding with one Handlebar 20 lock tug 21 the other half outer rim of section clip slot 16, and press from both sides lid 15 in 16 two sides of clip slot be respectively formed at least one correspondence it is aforementioned The counterbore 160 of screw hole 120, for being locked in 11 spiral shell of standpipe holder after being respectively cooperating with 17 drawing-in of lock bolt folder 15 counterbore 160 of lid Hole 120 enables handlebar 20 [not show in figure] in conjunction with standpipe through clamping group 10 of handlebar, allows rider that can penetrate handlebar 20 Manipulate the steering of bicycle；

However, since the clip slot (12,16) and the lock of handlebar 20 tug section 21 of standpipe holder 11 and folder lid 15 are convenient in processing procedure Property and the considerations of cost on, general rounded section, even if so lock has been pulled folder lid 15, it is also possible to because of the vibration during riding It is dynamic, make handlebar 20 thus rotation suddenly, and then direction controlling when influencing bicycle riding, or even cause contingency, because How this will be avoided that foregoing problems occur, and needed industry and made further improvement.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of bicycle handle bar's location structures, can realize energy Handlebar is allowed completely to be positioned, to avoid its any loosening, to promote the safety of driving, overcome the deficiencies in the prior art.

In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of bicycle handle bar's location structure, It wherein has a standpipe holder and an opposite folder for clamping group of the handlebar using clamping group selection folder one handlebar of tug of a handlebar Lid, for a lock tug section in opposite folder tug handlebar middle section；The standpipe holder has the folder of a corresponding handle-bar lock tug section half outer rim Slot, and folder lid above-mentioned has the clip slot of corresponding handle-bar lock tug the other half outer rim of section, and standpipe holder and folder are placed on clip slot two Side is respectively formed at least one corresponding screw hole and counterbore, clamping after covering respectively for lock bolt lock tug standpipe holder with folder The handlebar, clamping group of the handlebar of standpipe holder or folder lid and the apparent surface of handlebar have a positioning convex portion, aforementioned handle-bar lock Section of pulling has one for the corresponding positioning shrinkage pool planted of positioning convex portion, enables the axial rotation of handlebar that can be positioned.

Preferably, which has a standpipe mounting portion that tug installation is inserted for standpipe.

Preferably, which covers in folder and is formed with the screw hole of a connection clip slot, and sets one for spiral shell on screw hole and can wear The set screw for entering clip slot positions after penetrating handlebar positioning shrinkage pool for the set screw.

Preferably, which is formed with a convex block on the inside of the clip slot of folder lid, and convex block can be intercalated in handlebar and determine It is positioned after the shrinkage pool of position.

The beneficial effects of the utility model are: through the specific implementation of above-mentioned technological means, this creation can use handlebar The relative positioning shrinkage pool of positioning convex portion and handle-bar lock tug section on clamping group designs, and makes handlebar when being clamped by folder lid, can obtain Effective axial-rotation positioning, reason vibration or other external force do not rotate arbitrarily, can effectively safeguard traffic safety, reduce The generation of contingency, therefore the surcharge of product can be significantly improved, and improve product economy benefit and competitiveness.

The utility model is described in further detail with reference to the accompanying drawing.

Detailed description of the invention

Fig. 1 is handlebar and clamping group of handlebar of perspective exploded view in the prior art.

Fig. 2 is the side view sectional schematic diagram of handlebar and clamping group of handlebar when locking in the prior art.

Fig. 3 is the decomposition diagram of the first embodiment of the utility model bicycle handle bar location structure.

Side view sectional schematic diagram when Fig. 4 is the first embodiment locking of the utility model bicycle handle bar location structure.

Fig. 5 is the decomposition diagram of the second embodiment of the utility model bicycle handle bar location structure.

Side view sectional schematic diagram when Fig. 6 is the second embodiment locking of the utility model bicycle handle bar location structure.

Specific embodiment

As shown in Figure 3 and Figure 5, this creation presss from both sides one handlebar 20 of tug using clamping group 10 selectivity of a handlebar, wherein the handlebar There is a standpipe holder 11 and an opposite folder lid 15 clamping group 10, for a lock tug section 21 in opposite folder tug 20 middle section of handlebar, make Handlebar 20 [can not show] through clamping group 10 of handlebar in conjunction with standpipe in figure, and rider can manipulate voluntarily through handlebar 20 The steering of vehicle.

The detailed composition of this creation bicycle handle bar location structure first embodiment, as shown in Figure 3 and Figure 4, the standpipe Holder 11 has the clip slot 12 of the corresponding lock of a handlebar 20 tug 21 half outer rim of section, and standpipe holder 11 distinguishes shape in 12 two sides of clip slot At there is at least one opposite screw hole 120, standpipe holder 11 has a standpipe mounting portion 13 that tug installation is inserted for standpipe, standpipe peace Dress portion 13 can be a tube body, and folder lid 15 above-mentioned has the clip slot 16 of the corresponding lock of handlebar 20 tug 21 the other half outer rim of section, And press from both sides lid 15 and be respectively formed with the counterbore 160 of at least one corresponding aforementioned screw hole 120 in 16 two sides of clip slot, for being respectively cooperating with a locking It is locked in 11 screw hole 120 of standpipe holder after 17 drawing-in of bolt folder 15 counterbore 160 of lid, handlebar 20 is enable to be fixedly arranged on by the folder tug of folder lid 15 On standpipe holder 11, furthermore the apparent surface for pressing from both sides lid 15 and handlebar 20 has a positioning convex portion 18, which can be in It is formed with the screw hole 181 of a connection clip slot 16 on folder lid 15, and set one for spiral shell on screw hole 181 to penetrate the set screw of clip slot 16 182, the lock of handlebar 20 tug section 21 above-mentioned has the positioning shrinkage pool 25 of a corresponding positioning convex portion 18, penetrates for the set screw 182, Making the axial rotation of handlebar 20 can be positioned.

It is designed through above-mentioned structure, this creation is in practical operation, as shown in figure 4, when handlebar 20 is set with locking tug section 21 After clamping group 10 of handlebar of 11 clip slot 12 of standpipe holder, is covered and closed with clip slot 16 using folder lid 15, and with 17 drawing-in of lock bolt It is screw-locked at 11 screw hole 120 of standpipe holder after folder 15 counterbore 160 of lid, and slightly rotates handlebar 20, keeps the positioning in lock tug section 21 recessed The screw hole 181 of the corresponding positioning convex portion 18 in hole 25, then set screw 182 is locked into handlebar 20 and is positioned in shrinkage pool 25, obtain handlebar 20 Axial rotational positioning is obtained, finally the lock bolt 17 for pressing from both sides lid 15 locks one by one again, and it is clamping that handlebar 20 is fixed on handlebar It in group 10, can be fixed, be rotated without reason vibration or other external force completely.

The detailed composition of this creation bicycle handle bar location structure second embodiment, as shown in Figure 5 and Figure 6, the standpipe Holder 11 has the clip slot 12 of the corresponding lock of a handlebar 20 tug 21 half outer rim of section, and standpipe holder 11 distinguishes shape in 12 two sides of clip slot At there is at least one opposite screw hole 120, standpipe holder 11 has a standpipe mounting portion 13 that tug installation is inserted for standpipe, standpipe peace Dress portion 13 can be a tube body, and aforementioned folder lid 15 has the clip slot 16 of the corresponding lock of handlebar 20 tug 21 the other half outer rim of section, and Folder lid 15 is respectively formed with the counterbore 160 of at least one corresponding aforementioned screw hole 120 in 16 two sides of clip slot, for being respectively cooperating with a locking spiral shell It is locked in 11 screw hole 120 of standpipe holder after 17 drawing-in of bolt folder 15 counterbore 160 of lid, so that handlebar 20 is fixedly arranged on by the folder tug of folder lid 15 vertical On pipe clamp seat 11, furthermore the apparent surface for pressing from both sides lid 15 and handlebar 20 has a positioning convex portion 18, which can form In the convex block 185 of folder 15 clip slot of lid, 16 inner face, the aforementioned lock of handlebar 20 tug section 21 has the positioning shrinkage pool of a corresponding positioning convex portion 18 25, it is penetrated for the convex block 185, position the axial rotation of handlebar 20 can；

This creation second embodiment is when practical operation, as shown in fig. 6, when to be placed in handlebar clamping to lock tug section 21 for handlebar 20 It after 11 clip slot 12 of standpipe holder of group 10, is covered and is closed with clip slot 16 using folder lid 15, and when lid closes, can enabled in folder 15 clip slot 16 of lid Convex block 185 be directly embedded into handlebar 20 lock tug section 21 positioning shrinkage pool 25 in, so that handlebar 20 is obtained axial rotational positioning, finally The lock bolt 17 pressed from both sides on lid 15 is locked one by one again, and handlebar 20 is fixed on clamping group 10 of handlebar, can be consolidated completely It is fixed, it is rotated without reason vibration or other external force.

Through structure above-mentioned design and action specification it is found that this creation bicycle handle bar location structure can use handlebar The relative positioning shrinkage pool 25 of positioning convex portion 18 and the lock tug section 21 of handlebar 20 on clamping group 10 of folder lid 15 designs, and handlebar 20 is made to exist When being clamped by folder lid 15, effective axial-rotation positioning can be obtained, reason vibration or other external force do not rotate arbitrarily, Ke Yiyou The maintenance traffic safety of effect, reduces the generation of contingency, and can promote the practicality.

Claims (4)

1. a kind of bicycle handle bar's location structure, using clamping group selection folder one handlebar of tug of a handlebar, wherein the handlebar is pressed from both sides Gu group has a standpipe holder and an opposite folder lid, for a lock tug section in opposite folder tug handlebar middle section；It is characterized by: described Standpipe holder has the clip slot of a corresponding handle-bar lock tug section half outer rim, and folder above-mentioned lid has a corresponding handle-bar lock tug section another The clip slot of half outer rim, and standpipe holder is placed on clip slot two sides with folder and is respectively formed at least one corresponding screw hole and counterbore, Respectively for the clamping handlebar, clamping group of the handlebar of standpipe holder or folder lid after lock bolt lock tug standpipe holder and folder lid with The apparent surface of handlebar has a positioning convex portion, and aforementioned handle-bar lock tug section is recessed for the corresponding positioning planted of positioning convex portion with one Hole enables the axial rotation of handlebar that can be positioned.

2. bicycle handle bar's location structure as described in claim 1, it is characterised in that: the standpipe holder has one to insert for standpipe The standpipe mounting portion of tug installation.

3. bicycle handle bar's location structure as described in claim 1, it is characterised in that: the positioning convex portion is covered in folder to be formed with The screw hole of one connection clip slot, and set one for spiral shell on screw hole and can penetrate the set screw of clip slot, it is fixed to penetrate handlebar for the set screw It is positioned after the shrinkage pool of position.

4. bicycle handle bar's location structure as described in claim 1, it is characterised in that: the positioning convex portion is in the clip slot of folder lid Side is formed with a convex block, and convex block can be intercalated in after handlebar positions shrinkage pool and position.