CN1104355C - Compatible type stand structure for bycycle - Google Patents
Compatible type stand structure for bycycle Download PDFInfo
- Publication number
- CN1104355C CN1104355C CN 99124776 CN99124776A CN1104355C CN 1104355 C CN1104355 C CN 1104355C CN 99124776 CN99124776 CN 99124776 CN 99124776 A CN99124776 A CN 99124776A CN 1104355 C CN1104355 C CN 1104355C
- Authority
- CN
- China
- Prior art keywords
- bicycle
- bracing frame
- montant
- lever
- campatible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007514 turning Methods 0.000 claims description 11
- 238000005452 bending Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The present invention relates to a U-shaped compatible type support frame 11 for a bicycle, which is formed by that on a shaft of a rear wheel of a bicycle, one end of the shaft is provided with a pair of vertical rods capable of freely rotating by a shaft support frame, and a transverse rod 13 connected with the other end of each vertical rod is connected with each corner 11a at the lower part. A certain space 19 is arranged between at least one corner 11a and each vertical rod 12, and a lever 15 of a protruded sole plate 17 is arranged in a backward direction of the bicycle; when the bicycle inclines in an orthogonal direction of running, a rotary body 21 arranged in the space 19 is in contact with the ground and can freely rotate and support the bicycle in the inclination direction relatively to the vertical rods 12 and the lever 15.
Description
The present invention relates to a kind of when be loaded with weight on the baggage rack at bicycle rear portion, or resemble the electric assisted bicycle bicycle itself just under the very heavy situation, for the small and weak people of strength, also can very successfully finish when stopping bracing frame is erected or the structure of the bicycle use Campatible bracing frame that side travel is used.
From its light performance, bicycle can be used as a kind of near station, shop etc. gone, and the easy vehicle when being the destination with the closer distance are widely used.
In addition, for example resemble the paper of delivering newspaper, milk, also can be used as and a kind ofly use to the convey goods transportation means of usefulness of neighbouring area.Particularly the crowded traffic area also can be used as a kind of actv. vehicle in the city.
And this bicycle that is widely used when the rider will leave bicycle as required, generally all is firmly carrying on the rear body Campatible bracing frame to be supported, and reaches dead ship condition.
But when being placed with luggage or being loaded with child on the baggage rack at bicycle rear portion, weight reaches and does not also include rare thing about 20kg.Being loaded with in the similar weight, wanting the bicycle rear portion is mentioned when stopping, especially is not a nothing the matter for women or old man.
On the one hand, when bicycle used as business tool, many occasions often all were loaded with weight in rear deck seat portion, and, because need and must can leave bicycle continually, bracing frame is erected, can cause cyclist's fatigue.
In addition, in recent years,, car body weight is increased because motor, storage battery are housed on car body though the easier electric assisted bicycle of climbing is extensive use of by women, old man, the result, it is more painstaking that bracing frame is erected.
So the method that erects than the bracing frame that is easier to bicycle has the people to propose, outside compatible bracing frame lever is set, by using this lever, as long as bracing frame is stood with power seldom.
But, existing lever, since outstanding and long, and not quite reasonable in the design yet, in addition, when the Campatible bracing frame is stood, in order to make it on transverse direction to move, because too heavy, and bracing frame upwards can't be lifted, move again after so the Campatible bracing frame can only being upspring, so just very inconvenient.
In view of prior art, it is a kind of for women, old man, and the little people of weak strength that the object of the invention is to provide, can both be easily the Campatible bracing frame of bicycle be erected, and be in the structure of the Campatible bracing frame of the bicycle use that also carries out side travel under the standing state easily at the Campatible bracing frame.
For achieving the above object, its structural characteristics of the present invention are as follows, on the axletree of the rear wheel of bicycle, an end wherein is by axle, and the Campatible bracing frame of the bicycle use that slightly is the コ font that each turning of a pair of montant that can rotate freely and cross bar that is connected with the other end of montant and bottom is connected to form is installed; At least maintain certain space between any one turning and the montant, the backward directions of bicycle are provided with the outstanding lever that sole is arranged, make the swivel that is provided with in the above-mentioned space with respect to montant and lever, when bicycle when tilting with the orthogonal thereto direction of its travel direction, kiss the earth can freely rotate and support at this direction of tilt.
According to the above the present invention, when Campatible bracing frame frame being erected stop action, sole on the lever is pressed downwards as the force, turning with the Campatible bracing frame drives rear wheel as point of action, less women and the old man of strength it upwards lifted like a cork, even also can easily accomplish flexibly.
In addition, when the Campatible bracing frame erects, contact with ground, thereby can keep stable dead ship condition in the bottom of Campatible bracing frame and sole.
Further, when the bicycle that is in dead ship condition need carry out side travel, needn't firmly lift the Campatible bracing frame that maybe will be in the state of erecting to rear wheel fell, as long as make the Campatible bracing frame slightly toward lateral inclination, rear wheel is supported, swivel is contacted to earth, make its rotation, so just easily finish side travel.
Description of drawings
Fig. 1 uses the outward appearance of bicycle of the present invention to constitute scheme drawing.
Fig. 2, the long and short dash line among Fig. 1 surround the enlarged diagram of part.
Fig. 3, the enlarged side view of embodiments of the invention.
Fig. 4, the left view of Fig. 3.
Fig. 5, the state description figure when utilizing the present invention to make the bicycle side travel.
Nomenclature
1-bicycle 2-rear wheel
3-axletree 11-Campatible bracing frame
11a-turning 12-montant
The 12a-montant one end 12b-montant other end
13-cross bar 13a-cross bar one end
15-lever 16-longitudinal side connecting part
16a-fixed part 16b-other end curve
17-sole 17a-sole one end
The horizontal side connecting part of 17b-sole other end 18-
19-space 21-swivel
22-fulcrum R-ground
The scheme drawing that Fig. 1 constitutes for the outward appearance of using bicycle of the present invention.Fig. 2 surrounds the enlarged diagram of part for the long and short dash line among Fig. 1.Fig. 3 is the lateral plan after the main portion among Fig. 2 is further amplified again.According to these figure, the Campatible bracing frame 11 of bicycle 1 usefulness of the present invention is housed, an end 12a is wherein propped up by axle on the axletree 3 of the rear wheel 2 that is installed in bicycle, and each turning 11a of cross bar 13 between the other end 12b of a pair of montant 12 that can rotate freely and montant 12 interconnects and bottom is connected to form and slightly is the コ font.
Lever 15 among the present invention, the turning 11a of the either side by above-mentioned Campatible bracing frame 11 as shown in the figure, sees it is that corner part 11a by being positioned at the left side installs from the bicycle back.
Promptly, the lever made from the metallic material that is fit to 15 is by the longitudinal side connecting part 16 that the open end is weldingly fixed on montant 12, the direction that extends of this longitudinal side connecting part 16 substantially at right angles bends rearwards to the sole that slightly is the U font 17 of suitable length and extends other end 17b to sole 17, constitutes with the fixing horizontal side connecting part 18 of cross bar 13 welding relatively.
At this moment, longitudinal side connecting part 16 on the lever 15 makes a side fixed part 16a be fixed on the rear of montant 12 position on the upper side, makes from the position that fixed part 16a side is drawn and rearward tiltedly descends Qu Shenhou, slightly be parastate with montant 12 and extend, form space 19 between the curve 16b of formation and the montant 12.
In addition, sole 17 almost meets at right angles an end 17a of bending extension rearward as top by the bearing of trend of relative longitudinal side connecting portion 16, and the other end 17b slightly is the U oxbow and forms as terminal, connects with cross bar 13 by horizontal side connecting portion 18 to become one.
And, at montant 12 and 19 places, 15 formed spaces of lever, be provided with the orthogonal thereto direction of bicycle running direction, the swivel 21 that bicycle 1 can contact with ground R when tilting, also rotate on the free adipping.
Further describe, in the space 19 between another lateral bending of the longitudinal side connecting part 16 of montant 12 and lever 15 16b of portion in the wrong, swivel 21 can freely be rotated by the fulcrum 22 that is arranged between montant 12 and another lateral bending 16b of portion in the wrong.
Hold fulcrum 22 and montant 12 and other curve 16b to fix by welding, in order freely to install and remove available bolt.The wheel shape that swivel 21 preferably can freely rotate for fulcrum 22 for example can adopt the rolling bearing structure resemble the ball bearing of main shaft.
And, this swivel 21, as shown in Figure 1, when Campatible bracing frame 11 is in standing state, his bottom surface as shown in Figure 3 the bottom of the following and sole 17 of montant 12 substantially on same plane or slightly higher position, and, can make rigging position outstanding when axle supports as shown in Figure 4 to rotation direction.
Further, comprise the lever 15 of swivel 21, except diagram, can also be by installing or be installed in respectively on two turnings at the turning on Campatible bracing frame 11 right sides (limit).In addition, the bicycle described in this specification sheets not only comprises normally used bicycle, but also comprise electric assisted bicycle or band primary mover bicycle etc., be equiped with all kinds bicycle of Campatible bracing frame.
Formation of the present invention as mentioned above, when Campatible bracing frame 11 is erected, when bicycle 1 is stopped, after pressing as the force with the sole on the lever 15 17, as point of action, will lift the turning 11a of Campatible bracing frame 11 like a cork such bracing frame that just can make with the wheel 2 of its interlock and erect.
In addition, the Campatible bracing frame is in when erecting, because of Campatible bracing frame 11 at least contacts with ground with sole 17, so can keep normal stable dead ship condition.
Further, because lever 15 has when making bicycle 1 when tilting with the orthogonal thereto direction of the travel direction of bicycle, the swivel 21 that bicycle 1 contacts with ground R when tilting, so want to make the bicycle 1 that is in Fig. 1 state when transverse direction moves, as shown in Figure 5, two bracing frames 11 are slightly tilted to transverse direction, support rear wheel 2 sides and can make swivel 21 kiss the earths, rear wheel 2 fore-and-aft direction on this direction of tilt is slided easily, thereby reach mobile purpose.
Claims (1)
1, includes on the axletree of the rear wheel of bicycle, wherein an end props up by axle, and each turning that a pair of montant that can rotate automatically and the cross bar that is connected with the other end of montant and bottom are installed is connected to form the Campatible bracing frame of the bicycle use that slightly is the コ font;
It is characterized in that: maintain certain space between the turning at any at least place and the montant, the bicycle backward directions are provided with the outstanding lever that sole is arranged, make the swivel that is provided with in the above-mentioned space with respect to montant and lever, when bicycle when tilting with the orthogonal thereto direction of its travel direction, kiss the earth can freely rotate and support on this direction of tilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99124776 CN1104355C (en) | 1999-12-06 | 1999-12-06 | Compatible type stand structure for bycycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99124776 CN1104355C (en) | 1999-12-06 | 1999-12-06 | Compatible type stand structure for bycycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1298822A CN1298822A (en) | 2001-06-13 |
| CN1104355C true CN1104355C (en) | 2003-04-02 |
Family
ID=5283602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99124776 Expired - Fee Related CN1104355C (en) | 1999-12-06 | 1999-12-06 | Compatible type stand structure for bycycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1104355C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267511A (en) * | 2010-06-02 | 2011-12-07 | 上海绿亮电动车有限公司 | Force-saving dual-support device |
| CN102295031A (en) * | 2010-06-24 | 2011-12-28 | 上海绿亮电动车有限公司 | Rear-wheel assisting auxiliary device |
| CN105270504B (en) * | 2014-06-03 | 2017-08-01 | 光阳工业股份有限公司 | The parking device of motorcycle |
| CN105172941A (en) * | 2015-09-22 | 2015-12-23 | 江苏诚天机械有限公司 | Central brace for electric bicycle |
-
1999
- 1999-12-06 CN CN 99124776 patent/CN1104355C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1298822A (en) | 2001-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| C10 | Entry into substantive examination | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |