CN205131533U

CN205131533U - Bicycle handlebar

Info

Publication number: CN205131533U
Application number: CN201520813949.3U
Authority: CN
Inventors: 董承轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-10-21
Filing date: 2015-10-21
Publication date: 2016-04-06
Anticipated expiration: 2025-10-21

Abstract

The utility model discloses a bicycle handlebar, including longeron, horizontal pole and handle, the longeron with the horizontal pole is integrated into one piece, the handle is located the both ends of horizontal pole, the horizontal pole with the handle is connected through rotating connecting device. The utility model provides a bicycle handlebar connects horizontal pole and handle through rotating connecting device, under the effect of rotating connecting device, can realize the rotation of handle to the difference of the different human sizes of adaptation, the rotation of handle can also make rides passerby in the in -process change posture of riding, reduction fatigue for a long time, and the rotation of handle can change the impetus that passerby was ridden to the in -process of riding, be favorable to keeping riding passerby's endurance and speed.

Description

Bicycle handle bar

Technical field

The utility model relates to bicycle accessories technical field, particularly relates to a kind of bicycle handle bar.

Background technology

, there are three kinds of basic configurations in the bicycle handle bar of current existence, and the first adds the U-shaped common handlebar of part with in-line or in-line; The second is the mountain bike installing upper handle additional; The third is the racing cycle handlebar of lower bending shape.The bicycle handle bar of these three kinds of shapes, form according to the Demand Design of main Types to handlebar that bicycle uses, common feature highlights a kind of specific purpose, and can only exist with a kind of fixing direction and angle in riding.

The shape of three kinds of bicycle handle bars of current existence, from human engineering aspect, human body size is variant; From riding for a long time, a kind of posture very easily causes body part position keep an action for a long time and cause fatigue; From the change of middle acting point position of riding, same acting point is unfavorable for the endurance and the speed that keep bicyclist.

The existence of the problems referred to above, has inspired utility model to have the inspiration of the bicycle handle bar of universal adjustment function.

Utility model content

The purpose of this utility model is, overcomes the deficiencies in the prior art, provides a kind of bicycle handle bar, to solve the problem keeping endurance and speed in fatiguability in background technology, portion.

For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of bicycle handle bar, comprise longeron, cross bar and handle, described cross bar is through described longeron top annulus, described longeron and described cross bar rotate fixing by check screw, described handle is positioned at the two ends of described cross bar, and described cross bar is connected by rotary connecting device with described handle; Described rotary connecting device comprises at least one block of magnet, magnet groove, spring and the turning cylinder corresponding with described magnet, described magnet is fixed on one end of described cross bar, the position that described magnet slot is corresponding with the magnet on described cross bar on described handle, described magnet groove internal fixtion is provided with ferromagnetic material, described spring and described turning cylinder are positioned at described cross bar, one end of described spring connects described turning cylinder, the other end is fixed on described handle, and the outside of described spring is provided with spring compressor, the outside of described spring compressor is provided with spring groove.

Preferably, in above-mentioned bicycle handle bar, the quantity of described magnet is 4, is uniformly distributed on the end face of described cross bar one end.

Preferably, in above-mentioned bicycle handle bar, described handle outer setting handlebar gloves.

Preferably, in above-mentioned bicycle handle bar, the outside face of described handle sleeve is provided with anti-skidding projection.

The beneficial effects of the utility model are: provide a kind of bicycle handle bar, comprise longeron, cross bar and handle, described longeron and described cross bar are formed in one, and described handle is positioned at the two ends of described cross bar, and described cross bar is connected by rotary connecting device with described handle; Described rotary connecting device comprises at least one block of magnet, magnet groove, spring and the turning cylinder corresponding with described magnet, described magnet is fixed on one end of described cross bar, the position that described magnet slot is corresponding with the magnet on described cross bar on described handle, described magnet groove internal fixtion is provided with ferromagnetic material, described spring and described turning cylinder are positioned at described cross bar, one end of described spring connects described turning cylinder, the other end is fixed on described handle, and the outside of described spring is provided with spring compressor, the outside of described spring compressor is provided with spring groove.The bicycle handle bar that the utility model provides, connects cross bar and handle by rotary connecting device, under the effect of rotary connecting device, can realize the rotation of handle, to adapt to the difference of different human body size; The rotation of handle can also make long-term bicyclist change posture in ride, reduces tired; Further, the rotation of handle can change the acting point of bicyclist in ride, is conducive to the endurance and the speed that keep bicyclist.

Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the utility model.

Accompanying drawing explanation

Fig. 1 is the integral structure schematic diagram of the utility model embodiment bicycle handle bar.

Fig. 2 is the structural representation of the rotary connecting device of the utility model embodiment straightgoing vehicle handlebar.

Fig. 3 is the lateral plan of the connecting portion I in Fig. 1.

Fig. 4 is the structural representation of the handle of the utility model embodiment bicycle handle bar.

In figure: 1-longeron, 2-cross bar, 3-handle, 4-magnet, 5-magnet groove, 6-spring compressor, 7-spring, 8-spring groove, 9-turning cylinder, 31-handle sleeve, the anti-skidding projection of 32-.

Detailed description of the invention

Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the utility model.On the contrary, they only with as in appended claims describe in detail, the example of device that aspects more of the present utility model are consistent.

Please refer to Fig. 1, be depicted as the integral structure schematic diagram of bicycle handle bar in the utility model embodiment.

As shown in Figure 1, the utility model provides a kind of bicycle handle bar, shown bicycle handle bar comprises longeron 1, cross bar 2 and handle 3, described cross bar 2 is through described longeron 1 top annulus, described longeron 1 and described cross bar 2 rotate fixing by check screw, described handle 3 is positioned at the two ends of described cross bar 2, and described cross bar 2 is connected by rotary connecting device with described handle 3.

Concrete, described rotary connecting device, for both described handle 3 being fixed together with described cross bar 2, can realize again the mechanical connecting device that described handle 3 is fixed with the angle that the end face of described cross bar 2 is different for the center of circle rotates.

The bicycle handle bar that the utility model provides, connects cross bar 2 and handle 3 by rotary connecting device, under the effect of rotary connecting device, can realize the rotation of handle 3, to adapt to the difference of different human body size; The rotation of handle 3 can also make long-term bicyclist change posture in ride, reduces tired; Further, the rotation of handle 3 can change the acting point of bicyclist in ride, is conducive to the endurance and the speed that keep bicyclist.

Please refer to Fig. 2, be depicted as the structural representation of the rotary connecting device of the utility model embodiment straightgoing vehicle handlebar.

As shown in Figure 2, the utility model provides a kind of bicycle handle bar, described rotary connecting device comprises four blocks of magnet 4, the magnet groove 5 corresponding with described magnet 4, spring 7 and turning cylinder 9, described magnet 4 is fixed on one end of described cross bar 2, described magnet groove 5 is positioned at position corresponding with the magnet 4 on described cross bar 2 on described handle 3, described magnet groove 5 internal fixtion is provided with ferromagnetic material 51, described spring 7 and described turning cylinder 9 are positioned at described cross bar 2, one end of described spring 7 connects described turning cylinder 9, the other end is fixed on described handle 3, and the outside of described spring 7 is provided with spring compressor 6, the outside of described spring compressor is provided with spring groove 8.

The bicycle handle bar that the utility model provides, described cross bar 2 is fixed together with described handle 3 by the suction mutual by described magnet 4 and the ferromagnetic material 51 in described magnet groove 5, described cross bar 2 inside is provided with spring 7 and turning cylinder 9, due to one end connection of rotating axle 9 of spring 7, the other end is fixed on handle 3, when needs swing handle 3, firmly handle 3 is pulled outwardly, when being greater than the suction between the ferromagnetic material 51 in described magnet 4 and described magnet groove 5 when the power of pull handle 3, described handle 3 leaves the end of described cross bar 2, described spring 7 is elongated, now rotate described handle 3, the rotation of described handle 3 drives described cross bar 2 inner spring 7 and turning cylinder 9 to do corresponding rotation, described handle 3 is unclamped after turning to desired location, described handle 3 retightens the end in described cross bar 2 under the pulling force of spring 7 and the suction of magnet 4, so, in order to carry out the rotation of described handle 3.

Concrete, described ferromagnetic material 51 is preferably metallic iron or its alloy, can also have other implementation herein, namely described handle 3 adopts ferromagnetic material to make, then do not need fixing ferromagnetic material 51 just can realize the attractive force of described magnet 4 to described handle 3 in described magnet groove 5.

Please refer to Fig. 3, be depicted as the cross bar 2 of the utility model embodiment straightgoing vehicle handlebar and the lateral plan of the junction of handle 3.

As shown in Figure 3, the utility model provides a kind of bicycle handle bar, the quantity of described magnet 4 is 4 pieces, be uniformly distributed on the end face of described cross bar 2 one end, accordingly, the quantity of described magnet groove 5 is also 4, and described four blocks of magnet 4 are distributed on the disc of described cross bar 2 end face uniformly, makes the angle rotatable of described handle 3 have 90 °, 180 °, 270 ° and 360 °.Herein, the quantity of described magnet 4 can increase as required or reduce, and the quantity that described magnet 4 distributes along the end face of described cross bar 2 is more, then the adjustable-angle of described handle 3 is more.

Concrete, the quantity of described magnet 4 can be 1 piece, is arranged at the home position of the end face of described cross bar 2, described spring groove then departs from the center of described cross bar 2, but do not affect its effect, so, described handle 3 just can rotate arbitrary angle around described cross bar 2.

Please refer to Fig. 4, be depicted as the structural representation of the handle 3 of the utility model embodiment bicycle handle bar.

As shown in Figure 4, the utility model provides a kind of bicycle handle bar, the outer setting handlebar gloves 31 of described handle 3, avoids the direct contact handle 3 of palm, feels more comfortable; The outside face of described handle sleeve 31 is provided with anti-skidding protruding 32, and described anti-skidding protruding 32 play larger rubbing effect, avoid slipping out of the hand.

Above-described the utility model embodiment, does not form the restriction to the utility model protection domain.Any make within spirit of the present utility model and principle amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a bicycle handle bar, comprise longeron, cross bar and handle, described cross bar is through described longeron top annulus, described longeron and described cross bar rotate fixing by check screw, described handle is positioned at the two ends of described cross bar, it is characterized in that, described cross bar is connected by rotary connecting device with described handle; Described rotary connecting device comprises at least one block of magnet, magnet groove, spring and the turning cylinder corresponding with described magnet, described magnet is fixed on one end of described cross bar, the position that described magnet slot is corresponding with the magnet on described cross bar on described handle, described magnet groove internal fixtion is provided with ferromagnetic material, described spring and described turning cylinder are positioned at described cross bar, one end of described spring connects described turning cylinder, the other end is fixed on described handle, and the outside of described spring is provided with spring compressor, the outside of described spring compressor is provided with spring groove.

2. bicycle handle bar according to claim 1, is characterized in that, the quantity of described magnet is 4, is uniformly distributed on the end face of described cross bar one end.

3. bicycle handle bar according to claim 1, is characterized in that, described handle outer setting handlebar gloves.

4. bicycle handle bar according to claim 3, is characterized in that, the outside face of described handle sleeve is provided with anti-skidding projection.