A rotary bicycle handlebar
A bicycle and rotary technology, applied in bicycle accessories, steering mechanism, transportation and packaging, etc., can solve the problems of unfavorable space utilization, large parking space, etc., and achieve the effect of increasing convenience, stable and reliable connection, and convenient rotation operation
Active Publication Date: 2020-05-12
台州正铭智能家居科技有限公司
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Problems solved by technology
[0002] A bicycle, also known as a bicycle or a bicycle, is a two-wheeled small land vehicle. It has the advantages of exercising and environmental protection. It is an indispensable means of transportation in people's daily life; the bicycle is also the most successful invention of human beings. One of the human-powered machines, a complex machine composed of many simple machines; however, when the bicycle is placed, because the handlebar and the frame are vertical, the parking space is large when placed, which is not conducive to space utilization; therefore, In order to solve the above problems, it is necessary to develop a stable and reliable connection and a convenient and convenient rotating bicycle handlebar
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[0019] Example: such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 Shown: a rotary bicycle handlebar, including a handlebar 1, a connecting rod 2, an adjusting rod 3 and a screwdriver 4, and there are two handlebars 1, which are symmetrically fixed at both ends of the connecting rod 2, The connecting rod 2 is an inner hollow tubular structure, the outer end of the middle position is fixedly sleeved with a sleeve 5, the middle position of the upper end of the sleeve 5 is provided with a connecting hole 51, and the middle position of the lower end is connected with the adjusting rod. 3 vertical fixed connection, the adjustment rod 3 includes a first adjustment rod 31 and a second adjustment rod 32, the upper end of the first adjustment rod 31 is vertically fixedly connected with the middle position of the sleeve 5, and the lower end is provided with a limiting hole 311 There are four limiting holes 311, which are uniformly and symmetrically arranged on the outer...
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The invention relates to a rotary bicycle handlebar, comprising a grip rod, a connecting rod, an adjusting rod and a screwdriver.A sleeve is arranged on the outer end fixing sleeve at the middle position of the connecting rod, an upper end of that sleeve is provide with a connecting hole, a low end is connected with that adjust lever, the adjusting lever includes a first adjusting lever and a second adjusting lever, an upper end of that first adjust lever is connected with the sleeve, a limit position hole is arranged at that low end, a limited position block is fixedly arranged on the outer surface of the middle position of the first adjustment lever, a sector-shaped limit groove is arranged at the upper end of the second adjustment lever, the lower end is connected with the bicycle frame, a finite position screw and a clip block are symmetrically arranged at the middle position of the outer surface of the second adjustment lever, and a clip groove is arranged at the connection end ofthe clip block and the second adjustment lever; the screwdriver is positioned in the connecting hole, the screwdriver comprises an elastic screw block, a connecting block and a rotating block, wherein the connecting block and the connecting hole are connected by threads, the upper end of the connecting block is fixedly connected with the rotating block, and the lower end of the connecting block is fixedly connected with the elastic screw block; the invention has the advantages of stable and reliable connection and convenient rotating operation.
Description
technical field [0001] The invention belongs to the technical field of bicycle accessories, and in particular relates to a rotary bicycle handlebar. Background technique [0002] A bicycle, also known as a bicycle or a bicycle, is a two-wheeled small land vehicle. It has the advantages of exercising and environmental protection. It is an indispensable means of transportation in people's daily life; the bicycle is also the most successful invention of human beings. One of the human-powered machines, a complex machine composed of many simple machines; however, when the bicycle is placed, because the handlebar and the frame are vertical, the parking space is large when placed, which is not conducive to space utilization; therefore, In order to solve the above problems, it is necessary to develop a rotating bicycle handlebar with stable and reliable connection and convenient rotation operation. Contents of the invention [0003] The purpose of the present invention is to over...
Claims
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IPC IPC(8): B62K21/16B62K21/12
CPCB62K21/12B62K21/16
Inventor 徐银龙
Owner 台州正铭智能家居科技有限公司