CN2730737Y

CN2730737Y - Adjustable handle-bar

Info

Publication number: CN2730737Y
Application number: CN 200420063455
Authority: CN
Inventors: 兰永福
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-22
Filing date: 2004-09-22
Publication date: 2005-10-05
Anticipated expiration: 2014-09-22

Abstract

The utility model discloses an adjustable handle-bar which is a handle-bar of a motorcycle, a bicycle or a tricycle, comprising a transverse bar (1) and two side bars (2). Two ends of the transverse lever (1) are respectively fixed with a clamp (1-1); each side bar (2) is composed of a transverse arm (2-2) and a vertical arm (2-1) which are fixedly connected. The vertical arm (2-1) of the side bar (2) is inserted into the clamp (1-1) and is fixed in the clamp (1-1). The vertical arm (2-1) of the side bar (2) is inserted in the clamp (1-1), so when the clamp (1-1) is released to make the transverse arm (2-2) swing around the axial line of the clamp (1-1), the distance between handle-bars (2-3) on the back ends of the side bars (2) can be adjusted in order to satisfy riders with different arm lengths. The vertical arm (2-1) is inserted into the clamp (1-1) in different height in order to satisfy riders with different height. The height of the adjustable handle-bar of the utility model can be adjusted, and the distance between the two transverse arms (2-2) through rotating, so a rider can not feel discomfort because of the handle-bar. The utility model has the advantage of simple structure.

Description

The hommization adjustable bicycle handlebar

Technical field:

The utility model relates to the handlebar of motor bike, bicycle or three-wheel vehicle.

Background technology:

The handlebar of existing motor bike, bicycle or three-wheel vehicle, the space angle of its length, height and handgrip all is changeless, though the manufacturer of these cars has all considered people's comfort level problem in use when design, but designed handlebar all is in order to satisfy most of people's demand, can not accomplish to make to measure, therefore inevitable some people uses existing handlebar to feel uncomfortable.

The utility model content:

For the handlebar that overcomes prior art can not allow everyone use all comfortable defective, provide a kind of and allow everyone use all comfortable adjustable bicycle handlebar.The technical solution of the utility model is: a kind of hommization adjustable bicycle handlebar, it is made up of whippletree 1 and two side thick sticks 2, each fixes a clamp 1-1 whippletree 1 two ends, and side thick stick 2 is made up of the transverse arm 2-2 and the perpendicular arm 2-1 of captive joint, and the perpendicular arm 2-1 of side thick stick 2 is inserted among the clamp 1-1 and is fixed among the clamp 1-1.Handlebar of the present utility model in use, the middle part of whippletree 1 is fixed on front fork 3 upper ends of car, because the perpendicular arm 2-1 of side thick stick 2 is inserted among the clamp 1-1, unclamp clamp 1-1, make the axial line swing of the transverse arm 2-2 of side thick stick 2 around clamp 1-1, just can regulate the distance between the handle 2-3 on two side thick sticks, the 2 transverse arm 2-2, thereby adapt to the cyclist of different brachiums.The perpendicular arm 2-1 that regulates side thick stick 2 is inserted among the clamp 1-1 different height up and down, just can adapt to the cyclist of different heights, whippletree 1 and side thick stick 2 is retightened after mixing up the position.Because handlebar of the present utility model can be regulated height, can so riding, anyone can not feel uncomfortable by rotating the distance of regulating between two handle 2-3 again because of handlebar.The utlity model has simple in structure, be suitable for advantages such as popularization.

Description of drawings:

Fig. 1 is a structural representation of the present utility model, and Fig. 2 is the birds-eye view of Fig. 1, and Fig. 3 is the A-A cutaway view of Fig. 1, and Fig. 4 is the structural representation of embodiment three, and Fig. 5 is the structural representation of embodiment four, and Fig. 6 is the B-B cutaway view of Fig. 5.

The specific embodiment:

The specific embodiment one: specify present embodiment below in conjunction with Fig. 1 and Fig. 2.It is made up of whippletree 1 and two side thick sticks 2, and each fixes a clamp 1-1 whippletree 1 two ends, and side thick stick 2 is made up of the transverse arm 2-2 and the perpendicular arm 2-1 of captive joint, and the perpendicular arm 2-1 of side thick stick 2 is inserted among the clamp 1-1 and is fixed among the clamp 1-1.Clamp 1-1 is fixed on the perpendicular arm 2-1 of side thick stick 2 among the clamp 1-1 by screw 1-2.

The specific embodiment two: specify present embodiment below in conjunction with Fig. 3, the difference of present embodiment and embodiment one is, has male splines on the outside face of side thick stick 2 perpendicular arm 2-1, has female splines on the inside face of clamp 1-1.So be provided with, whippletree 1 is more firm with the link ratio of side thick stick 2.

The specific embodiment three: specify present embodiment below in conjunction with Fig. 4, the difference of present embodiment and embodiment one is, all has taper thread on the outside face of two ends up and down of clamp 1-1, is combined with nut 1-4 respectively on the two ends up and down of clamp 1-1.Utilization screws nut 1-4, just can be fixed on clamp 1-1 on the perpendicular arm 2-1 of side thick stick 2.So be provided with and omitted screw 1-2, more attractive in appearance.

The specific embodiment four: specify present embodiment below in conjunction with Fig. 5 and Fig. 6.The difference of present embodiment and embodiment one is, clamp 1-1 is by pin 5, cam 6, wheel shaft 7 and remove and be fixed on 8 on the perpendicular arm 2-1 of side thick stick 2, remove and be fixed on 8 on the wheel rim of cam 6, wheel shaft 7 is S. A.s of cam 6, and wheel shaft 7 is fixed with the end of passing the pin 5 of clamp 1-1 two stile 1-1-1.As shown in Figure 5, upwards carry and removing 8, cam 6 left-hand revolutions just unclamp clamp 1-1, make cam 6 clickwises, just clamp 1-1 are locked on the perpendicular arm 2-1 of side thick stick 2.So be provided with, it is efficient and convenient to regulate handlebar.

The specific embodiment five: specify present embodiment below in conjunction with Fig. 1, Fig. 2, the difference of present embodiment and embodiment one is, be provided with circular scale line 2-1-1 on the surface of the perpendicular arm 2-1 of side thick stick 2 vertically, along the circumferential direction be provided with angle on the end face of clamp 1-1 and indicate line 1-1-2.So be provided with and quantitatively control the adjusting of handlebar.

Claims

1, a kind of hommization adjustable bicycle handlebar, it is characterized in that it is made up of whippletree (1) and two side thick sticks (2), each fixes a clamp (1-1) whippletree (1) two ends, side thick stick (2) is made up of the transverse arm (2-2) and the perpendicular arm (2-1) of captive joint, and the perpendicular arm (2-1) of side thick stick (2) is inserted in the clamp (1-1) and is fixed in the clamp (1-1).

2, hommization adjustable bicycle handlebar according to claim 1 is characterized in that having male splines on the outside face of the perpendicular arm (2-1) of side thick stick (2), has female splines on the inside face of clamp (1-1).

3, hommization adjustable bicycle handlebar according to claim 1 is characterized in that all having taper thread on the outside face of two ends up and down of clamp (1-1), is combined with nut (1-4) on the two ends up and down of clamp (1-1) respectively.

4, hommization adjustable bicycle handlebar according to claim 1, it is characterized in that clamp (1-1) is by pin (5), cam (6), wheel shaft (7) with remove (8) are fixed on the perpendicular arm (2-1) of side thick stick (2), remove (8) are fixed on the wheel rim of cam (6), wheel shaft (7) is the S. A. of cam (6), and wheel shaft (7) is fixed with the end of passing the pin (5) of clamp (1-1) two stiles (1-1-1).

5, hommization adjustable bicycle handlebar according to claim 1, it is characterized in that being provided with circular scale line (2-1-1) vertically on the surface of perpendicular arm (2-1) of side thick stick (2), along the circumferential direction be provided with angle on the end face of clamp (1-1) and indicate line (1-1-2).