CN2216957Y

CN2216957Y - Secondary handle-bar for bicycle

Info

Publication number: CN2216957Y
Application number: CN 93232593
Authority: CN
Inventors: 李效礼; 李东生; 艾肇昌
Original assignee: HUAXIA BICYCLE DEVELOPMENT CENTER
Current assignee: HUAXIA BICYCLE DEVELOPMENT CENTER
Priority date: 1993-12-25
Filing date: 1993-12-25
Publication date: 1996-01-10
Anticipated expiration: 2003-12-25

Abstract

The utility model relates to a secondary handle-bar for a bicycle, which belongs to an auxiliary special part of a handle-bar for a bicycle. More specifically, the utility model provides an auxiliary handle-bar for a bicycle, comprising an elbow pipe, an elbow pipe protective sheath, a connecting pipe, lock nuts, lock bolts, a base frame, a clamping plate, a support rod, an arm support, an arm support pad, screws and nuts. The utility model has the advantages of reasonable and compact structure, good mechanical performance, convenient mount, easy adjustment, comfort and facile ride and safety operation. The utility model can be used for short-distance ride instead of walk, long-distance cargo instead of walk, and healthcare.

Description

Special-purpose secondary of a kind of bicycle

The utility model belongs to the auxiliary special-purpose member of bicycle handle bar, specifically, just provides a kind of bicycle auxiliary handlebar, makes bicycle not only have the common handlebar of mono-, also has a bicycle pair handle that can make the bicyclist be eased tired in riding.

China is the big country of bicycle production and owning amount, the use of bicycle is quite universal, promptly can be used as walking-replacing tool, but double as is a transportation means again, but the basic structure of bicycle does not have significant change for a long time, the handle mode there is not change substantially in riding, thereby bicycle is only used a kind of anchor in riding.With long-distance the riding of a kind of fixed form is to produce one of tired principal element, if can change riding posture in riding, and can lessen fatigue.In riding, both hands are wanted handle, and both arms play support, and forearm and wrist are very easily tired positions, if thereby in riding two parts are loosened and are had a rest, fatigue is restored.

The purpose of this utility model is to provide special-purpose secondary of a kind of bicycle, is that to solve the posture of riding single, the long-distance tired problem of riding, and make bicyclist's waist, arm obtain having a rest, it is comfortable, convenient to be beneficial to ride.

Secondary of a kind of bicycle special use of the utility model, through careful design, auxiliary handlebar of configuration on common handlebar can both be guaranteed function admirable with structure from mechanics dexterously, the safe in utilization announcement, it is comfortable brisk to ride.

This carries out special-purpose secondary of novel a kind of bicycle, is made up of bend pipe, bend pipe sheath, connection pipe, rope jack panel, the tight screw rod of rope, base, clamping piece, strut bar, arm holder, arm pad and screw and nut.Specific embodiments is: be connected with screwing of rope jack panel by the tight screw rod of rope, with bend pipe be fixed on the base after connection pipe is connected, the arm pad is sleeved in the arm holder, be fixed on the base screw by strut bar, and screw fixing with nut, then with screw with clamping piece and base be fastened on handlebar on the transverse tube, package unit just installs.

Below in conjunction with accompanying drawing, structure of the present utility model and embodiment are described further.

Accompanying drawing 1 is a structural representation of the present utility model.

As shown in Figure 1, special-purpose secondary of a kind of bicycle of the utility model, its structure is by bend pipe 1, rope jack panel 2, the tight screw rod 3 of rope, connection pipe 4, base 5, clamping piece 6, screw 7, strut bar 8, arm holder 9, arm pad 10, nut 11, sheath 13 is formed.

As shown in Figure 1, screw by the tight screw rod 3 rope jack panels 2 of rope, bend pipe 1 and connection pipe 4 are linked into an integrated entity (adjustable and retractable), and be fixed on the base 5, arm pad 10 is sleeved in the arm holder 9, integrally welded with strut bar 8, be fixed on the screw on the base 5, and further fixing with nut 11, package unit is installed on the transverse tube 12 of common handlebar, be connected with base 5 with screw 7 with clamping piece 6, and clamp fitting, cover upper jacket 13 on bend pipe in addition.

Characteristics of the present utility model:

1, rational in infrastructure, compactness, mechanical property is good, and is easy for installation, adjusts easily, and it is comfortable brisk, safe and reliable to ride;

2, both can be used for the high-grade bicycle of mountain region class, can be used for ordinary bicycle again, and both can be used for the city short distance and ridden instead of walk and ride, and can be used for rural long-distance loading again and ride, also can be used for every field such as racing car, body-building.

3,, can make the arm holder in the whole angle of horizontal surface inward turning modulation by regulating strut bar 8;

4, by regulating base 5 and clamping piece 6, can make bend pipe change angle at vertical surface the clamped position on the transverse tube.

Claims

1, a kind of bicycle is special-purpose secondary, and it is characterized in that: by rope jack panel 2 and the tight screw rod 3 of rope bend pipe 1 and connection pipe 4 are linked into an integrated entity, be fixed on the base 5, package unit is installed in common handlebar on the transverse tube 12, and is fixing with clamping piece 6 and screw 7.

2, according to the special-purpose secondary handle of the described a kind of bicycle of claim 1, it is characterized in that: base 5 is clamped on the transverse tube 12 by screw 7 with clamping piece 6, can adjust angle in vertical surface.