CN103738449A - Front brake pulley supporting device of bicycle - Google Patents
Front brake pulley supporting device of bicycle Download PDFInfo
- Publication number
- CN103738449A CN103738449A CN201310202755.5A CN201310202755A CN103738449A CN 103738449 A CN103738449 A CN 103738449A CN 201310202755 A CN201310202755 A CN 201310202755A CN 103738449 A CN103738449 A CN 103738449A
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- bicycle
- support bar
- pulley
- lower support
- turning cylinder
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Abstract
The invention provides a front brake pulley supporting device of a bicycle. According to the technical scheme, the front brake pulley supporting device of the bicycle is characterized in that a brake pedal is further arranged at the lower portion of a lower supporting rod, a brake piece for braking a pulley is arranged between the lower portion of the braking pedal and the pulley and is made of steel plates, an anti-skidding coating is arranged on the surface of the brake pedal and is made of rubber, and the braking piece is made of plastics. The front brake pulley supporting device of the bicycle has the advantages that through the design that the pulley is additionally arranged at the bottom of the supporting rod, the bicycle can be moved in the supporting process according to a detachment requirement, and the detachment process is more convenient and rapid. After the bicycle is moved, the braking pedal is stepped downwards, the pulley is fixed through the braking piece so that the bicycle can be completely stopped, and the safety factor of the detachment process is improved.
Description
Technical field
The present invention relates to machinery manufacturing technology field, relate in particular to the preposition brake sheave bracing or strutting arrangement of a kind of bicycle.
Background technology
At present, bicycle basket is generally preposition, is positioned at front wheel upper end, the front end of handlebar.And the bracing or strutting arrangement of bicycle is generally positioned at the position of bicycle rear.Along with the continuous replacement upgrading of bicycle, the weight capacity of bicycle basket constantly promotes, and rearmounted bracing or strutting arrangement cannot adapt to bicycle basket fills the situation of weight, easily causes bicycle rollover, and can not move flexibly in handling process.For addressing the above problem, now work out the preposition brake sheave bracing or strutting arrangement of a kind of bicycle.This device can be realized the direct support under the preposition bicycle basket of bicycle, and reliable and stable while realizing bicycle basket handling article avoids toppling over because of bicycle the article loss causing.And adopt triangle framework, in the situation that using identical support material, supported weight is reached to the highest, by install the design of pulley additional in strut bar bottom, realize according to handling needs, the object of mobile bicycle in support process, make handling process more convenient, and can after movement, can step on brake pedal, by brake plate, pulley is fixed, bicycle is stopped completely, promote the safety factor of handling process.
Summary of the invention
The object of this invention is to provide the preposition brake sheave bracing or strutting arrangement of a kind of bicycle.
Technical scheme of the present invention is: the preposition brake sheave bracing or strutting arrangement of a kind of bicycle, comprise bicycle and bicycle basket, described bicycle is provided with bicycle side arm, handlebar and bicycle front fork, the top of described bicycle front fork is run through bicycle side arm and is fixedly connected with handlebar, bicycle front fork with bicycle side arm for being flexibly connected, the front end that described bicycle basket is positioned at bicycle side arm with bicycle rack for being fixedly connected with, the two ends, bottom of described bicycle basket are arranged with main support rod and time strut bar, described main support rod is fixedly connected with the bottom of bicycle basket respectively with the upper end of time strut bar, bottom one side of described main support rod is provided with upper support bar turning cylinder, described main support rod and time strut bar are flexibly connected by upper support bar turning cylinder, the lower end of described main support rod is provided with lower support bar, between described main support rod and lower support bar, be provided with lower support bar turning cylinder, described main support rod and lower support bar are flexibly connected by lower support bar turning cylinder, described lower support bar middle part is provided with clamp button of the spring, between described upper support bar turning cylinder and clamp button of the spring, be provided with spring installation, the two ends of described spring installation and upper support bar turning cylinder with clamp button of the spring for being fixedly connected with, the connection location place of the upper end of described lower support bar and main support rod is provided with the steadying bar fastener rotating for blocking lower support bar, the lower end of described lower support bar is also provided with pulley and pulley turning cylinder, described pulley is flexibly connected with lower support bar by pulley turning cylinder, it is characterized in that: the bottom of described lower support bar is also provided with brake pedal, between the bottom of described brake pedal and pulley, be provided with the brake plate for pulley braking.
Further, the material of described brake pedal is steel plate.
Further, the surface of described brake pedal is provided with nonskid coating.
Further again, the material of described brake pedal surface anti-skidding coating is rubber.
Further, the material of described brake plate is plastics.
Beneficial effect of the present invention is: the preposition brake sheave bracing or strutting arrangement of this bicycle, by install the strut bar of three-legged structure additional in bicycle basket bottom, has been realized the preposition of bracing or strutting arrangement, and the bracing or strutting arrangement ability of weighing is maximized.By install the design of pulley additional in strut bar bottom, realization is according to handling needs, the object of mobile bicycle in support process, make handling process more convenient, when stepping on brake pedal after movement, by brake plate, pulley is fixed, bicycle is stopped completely, promote the safety factor of handling process.By the structure of the preposition brake sheave bracing or strutting arrangement of this bicycle, can realize the stability of bicycle while loading and unloading article in bicycle basket.By the exclusive connection mode by bicycle basket and bicycle side arm realized bicycle basket not with turn to interlock, the power of bicycle basket article is carried on bicycle side arm completely, labour-saving object while reaching turning of bicycle, while making to load weight, the safety of the process of riding greatly improves.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the left view of Fig. 1 of the present invention.
Fig. 3 is the partial enlarged drawing of strut bar part of the present invention.
Wherein:
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made to brief description.
As Fig. 1, Fig. 2, the preposition brake sheave bracing or strutting arrangement of a kind of bicycle shown in Fig. 3, comprise bicycle 1 and bicycle basket 2, described bicycle 1 is provided with bicycle side arm 3, handlebar 13 and bicycle front fork 12, the top of described bicycle front fork 12 is run through bicycle side arm 3 and is fixedly connected with handlebar 13, bicycle front fork 12 with bicycle side arm 3 for being flexibly connected, the front end that described bicycle basket 2 is positioned at bicycle side arm 3 with bicycle rack 3 for being fixedly connected with, the two ends, bottom of described bicycle basket 2 are arranged with main support rod 5 and time strut bar 4, described main support rod 5 is fixedly connected with the bottom of bicycle basket 2 respectively with the upper end of time strut bar 4, bottom one side of described main support rod 5 is provided with upper support bar turning cylinder 14, described main support rod 5 and time strut bar 4 are flexibly connected by upper support bar turning cylinder 14, the lower end of described main support rod 5 is provided with lower support bar 10, between described main support rod 5 and lower support bar 10, be provided with lower support bar turning cylinder 8, described main support rod 5 and lower support bar 10 are flexibly connected by lower support bar turning cylinder 8, described lower support bar 10 middle parts are provided with clamp button of the spring 9, between described upper support bar turning cylinder 14 and clamp button of the spring 9, be provided with spring installation 6, the two ends of described spring installation 6 and upper support bar turning cylinder 14 with clamp button of the spring 9 for being fixedly connected with, the connection location place of the upper end of described lower support bar 10 and main support rod 5 is provided with the steadying bar fastener 7 rotating for blocking lower support bar 10, the lower end of described lower support bar 10 is also provided with pulley 11 and pulley turning cylinder 15, described pulley 11 is flexibly connected with lower support bar 10 by pulley turning cylinder 15, it is characterized in that: the bottom of described lower support bar 10 is also provided with brake pedal 16, between the bottom of described brake pedal 16 and pulley 11, be provided with the brake plate 17 of braking for pulley 11.The material of described brake pedal 16 is steel plate.The surface of described brake pedal 16 is provided with nonskid coating.The material of described brake pedal 16 surface anti-skidding coatings is rubber.The material of described brake plate 17 is plastics.
Mode of operation: when bicycle 1 needs stop or load and unload article in bicycle basket, lower support bar 6 parts of preposition bicycle under bicycle basket brake sheave bracing or strutting arrangement symmetry can be put down, by pulley 11, contact with ground, article are loaded and unloaded, by unique triangle framework, the fully ability of weighing of lifting supporting apparatus, and can be according to handling needs, in support process, by pulley 11, bicycle is moved, make handling process more convenient, when stepping on brake pedal 16 after movement, by brake plate 17, pulley 11 is fixed, bicycle 1 is stopped completely, promote the safety factor of handling process.While needing to sail out of after handling process finishes, lower support bar 6 can be packed up.In the process of riding, because bicycle basket 2 is to be fixedly installed on bicycle side arm 3, and handlebar 13 is to bicycle front fork 12 direct-drives, bicycle basket 2 does not return with the rotation of handlebar 13 and rotates, the weight of bicycle basket 2 is all carried by bicycle side arm 3, realized turn to laborsaving, the object of the process safety of riding.
Above one embodiment of the present of invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the present patent application scope and improvement etc., within all should still belonging to patent covering scope of the present invention.
Claims (5)
1. the preposition brake sheave bracing or strutting arrangement of bicycle, comprise bicycle and bicycle basket, described bicycle is provided with bicycle side arm, handlebar and bicycle front fork, the top of described bicycle front fork is run through bicycle side arm and is fixedly connected with handlebar, bicycle front fork with bicycle side arm for being flexibly connected, the front end that described bicycle basket is positioned at bicycle side arm with bicycle rack for being fixedly connected with, the two ends, bottom of described bicycle basket are arranged with main support rod and time strut bar, described main support rod is fixedly connected with the bottom of bicycle basket respectively with the upper end of time strut bar, bottom one side of described main support rod is provided with upper support bar turning cylinder, described main support rod and time strut bar are flexibly connected by upper support bar turning cylinder, the lower end of described main support rod is provided with lower support bar, between described main support rod and lower support bar, be provided with lower support bar turning cylinder, described main support rod and lower support bar are flexibly connected by lower support bar turning cylinder, described lower support bar middle part is provided with clamp button of the spring, between described upper support bar turning cylinder and clamp button of the spring, be provided with spring installation, the two ends of described spring installation and upper support bar turning cylinder with clamp button of the spring for being fixedly connected with, the connection location place of the upper end of described lower support bar and main support rod is provided with the steadying bar fastener rotating for blocking lower support bar, the lower end of described lower support bar is also provided with pulley and pulley turning cylinder, described pulley is flexibly connected with lower support bar by pulley turning cylinder, it is characterized in that: the bottom of described lower support bar is also provided with brake pedal, between the bottom of described brake pedal and pulley, be provided with the brake plate for pulley braking.
2. the preposition brake sheave bracing or strutting arrangement of bicycle according to claim 1, is characterized in that: the material of described brake pedal is steel plate.
3. according to claim 1, described in 2, the preposition brake sheave bracing or strutting arrangement of bicycle, is characterized in that: the surface of described brake pedal is provided with nonskid coating.
4. according to claim 1, the preposition brake sheave bracing or strutting arrangement of bicycle described in 2,3, is characterized in that: the material of described brake pedal surface anti-skidding coating is rubber.
5. the preposition brake sheave bracing or strutting arrangement of bicycle according to claim 1, is characterized in that: the material of described brake plate is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310202755.5A CN103738449A (en) | 2013-05-28 | 2013-05-28 | Front brake pulley supporting device of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310202755.5A CN103738449A (en) | 2013-05-28 | 2013-05-28 | Front brake pulley supporting device of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103738449A true CN103738449A (en) | 2014-04-23 |
Family
ID=50495548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310202755.5A Pending CN103738449A (en) | 2013-05-28 | 2013-05-28 | Front brake pulley supporting device of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738449A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0763460A2 (en) * | 1995-09-15 | 1997-03-19 | Sachsen-Zweirad-GmbH | Transport bicycle with front luggage carrier |
| DE4332010C2 (en) * | 1993-09-21 | 1997-11-06 | Juergen Lehmann | Rollover protection for a motorcycle |
| CN2384857Y (en) * | 1999-07-28 | 2000-06-28 | 陈定兴 | Brake device for slide board wheeled cart |
| CN2416018Y (en) * | 2000-02-16 | 2001-01-24 | 陈定兴 | Foot-rest with foot brake |
| CN102259674A (en) * | 2011-05-19 | 2011-11-30 | 陈卫 | Motorcycle with accessory wheels capable of being lifted up and down |
| CN203332318U (en) * | 2013-05-28 | 2013-12-11 | 天津金轮自行车集团有限公司 | Bicycle front brake-pulley support device |
-
2013
- 2013-05-28 CN CN201310202755.5A patent/CN103738449A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4332010C2 (en) * | 1993-09-21 | 1997-11-06 | Juergen Lehmann | Rollover protection for a motorcycle |
| EP0763460A2 (en) * | 1995-09-15 | 1997-03-19 | Sachsen-Zweirad-GmbH | Transport bicycle with front luggage carrier |
| CN2384857Y (en) * | 1999-07-28 | 2000-06-28 | 陈定兴 | Brake device for slide board wheeled cart |
| CN2416018Y (en) * | 2000-02-16 | 2001-01-24 | 陈定兴 | Foot-rest with foot brake |
| CN102259674A (en) * | 2011-05-19 | 2011-11-30 | 陈卫 | Motorcycle with accessory wheels capable of being lifted up and down |
| CN203332318U (en) * | 2013-05-28 | 2013-12-11 | 天津金轮自行车集团有限公司 | Bicycle front brake-pulley support device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |