CN102303681A - Structure of folding pedal connecting rod - Google Patents
Structure of folding pedal connecting rod Download PDFInfo
- Publication number
- CN102303681A CN102303681A CN201110125442A CN201110125442A CN102303681A CN 102303681 A CN102303681 A CN 102303681A CN 201110125442 A CN201110125442 A CN 201110125442A CN 201110125442 A CN201110125442 A CN 201110125442A CN 102303681 A CN102303681 A CN 102303681A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- movable pin
- boss
- control button
- movable
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M3/00—Construction of cranks operated by hand or foot
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M3/00—Construction of cranks operated by hand or foot
- B62M3/08—Pedals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K2015/003—Collapsible or foldable cycles having a foldable crank or pedal
Abstract
The invention discloses a structure of a folding pedal connecting rod. The structure comprises a turntable on a vehicle body, the turntable is provided with a lug boss, and a shaft sleeve is arranged on the lug boss; the structure is provided with a connecting rod, a rotating shaft arranged at one end of the connecting rod is held in the shaft sleeve, and the connecting rod is movably connected with the turntable through the rotating shaft; the connecting rod is provided with a movable pin accommodating groove, and a return spring is arranged at the bottom of the groove; and a sliding control button limiting cavity is formed at the middle part of the connecting rod, sliding control button guide rails are arranged at two sides of the cavity, a positioning column arranged at the bottom of a sliding control button is placed in a key groove of a movable pin to fix the sliding control button and the movable pin relatively, and the head of the movable pin is exposed out of the groove so that the head of the movable pin is placed in a movable pin hole in the lug boss. The turntable is movably connected with the connecting rod, so that a folded bicycle has stable state during riding and is simple and convenient to operate; and a practical device is provided for production of a folding electric bicycle.
Description
Technical field
The present invention relates to the bicycle part field, relate in particular to the foot-operated connecting rod of Electrical Bicycle and center shaft bonded assembly structure,
Background technology
Electrical Bicycle is one of the most frequently used vehicle of people; Along with the development of society and the implementation of energy-conserving and environment-protective theory; Electrical Bicycle quantity can significantly increase; And the limited space resources that is used to deposit Electrical Bicycle is with fewer and feweri; This just provides the vast market space for Electrical Bicycle to the miniaturization development; Especially for Foldable electric bicycle; Its potential market is very big; Therefore; Each several part to Electrical Bicycle adopts folding mode to be applied then; Be to solve the fundamental way that Electrical Bicycle takes up room, and Electrical Bicycle is ridden when partly stretching owing to it, it is many to take horizontal space; During foot-operated the use; Foot-operated direction of extension is outside, is unfavorable for folding, thereby is necessary to improve on this basis.
Summary of the invention
The purpose of this invention is to provide a kind of can make foot-operated the use time direction of extension outside, deposit or when folding the structure of the collapsible foot-operated connecting rod of Electrical Bicycle that foot-operated direction of extension is inside.
Technical scheme of the present invention is achieved in that
A kind of structure of collapsible foot-operated connecting rod is provided, comprises the rotating disk on the car body, it is characterized in that: said rotating disk is provided with a boss, and boss is provided with axle sleeve; One connecting rod is set, and the turning cylinder of said connecting rod one end setting is placed in the axle sleeve, and connecting rod flexibly connects through said turning cylinder and rotating disk.
Through more than rear linking rod is set can rotates to an angle through turning cylinder and fold.
Be further to realize the object of the invention, reach the technique effect of Rotate 180 degree, below further mend fair technical scheme of the present invention:
The structure of aforesaid a kind of collapsible foot-operated connecting rod is characterized in that: said connecting rod is provided with a shrinkage pool, and when folding, said boss is placed in the shrinkage pool fully, connecting rod from deployed condition to folded state Rotate 180 degree.
Rotating disk and connecting rod relative position is fixing when guaranteeing that electric bike is ridden, below further mend fair technical scheme of the present invention:
The structure of aforesaid a kind of collapsible foot-operated connecting rod is characterized in that: a movable column pin hole is set on the said boss, and when folding, the movable pin that is provided with on the connecting rod is inserted in the movable column pin hole, and rotating disk is connected fixing with connecting rod.
The structure of aforesaid a kind of collapsible foot-operated connecting rod is characterized in that: said shrinkage pool bottom is provided with a block-shaped protrusion, be provided with in the said boss one with the counterbore of block-shaped protrusion driving fit.When guaranteeing to fold, no gap is affixed between connecting rod and rotating disk, prevents because of after riding frequently, because of the loosening fault generation that causes of movable pin.
The structure of aforesaid a kind of collapsible foot-operated connecting rod is characterized in that: said connecting rod is provided with a movable pin storage tank, and bottom land is provided with a retracing spring; The connecting rod middle part is provided with the spacing cavity volume of a Sliding Control button; The cavity volume both sides are set to Sliding Control button guide rail; The registration mast that Sliding Control button bottom is provided with is inserted in the keyway of movable pin; With Sliding Control button and movable pin relative fixed; Movable pin head exposes outside the groove, so that movable pin head is inserted in the movable column pin hole on the boss.When launching connecting rod, the Sliding Control button is moved along cavity volume two side rails backward, drive activity pin moves in groove, deviates from the movable column pin hole of movable pin from the boss, stirs connecting rod, Rotate 180 degree and make connecting rod be in open mode.
When folding, movable pin is inserted in the movable column pin hole, and movable pin head is provided with an inclined-plane, be provided with one on the boss and lead the edge, when folding, movable pin head lead along effect down inwardly contraction support in the movable column pin hole until movable pin head beveled tip.
Rotating disk of the present invention and connecting rod flexibly connect, and be in stable condition, easy and simple to handle when riding after folding, for the production of folding electric bicycle provides a kind of suitable devices.
Description of drawings
Fig. 1 is a bar linkage structure section-drawing of the present invention.
Fig. 2 is the structural representation of connecting rod of the present invention.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of Fig. 1 or connecting rod shown in Figure 2.
Fig. 4 is connecting rod of the present invention and the rotating disk structural representation when being in open mode.
The specific embodiment
Below in conjunction with the description of drawings embodiments of the invention, but be not limited to following examples:
A kind of structure of collapsible foot-operated connecting rod comprises the rotating disk 2 on the car body, and during enforcement, rotating disk 2 can be affixed with the chain wheel external toothing, the convenient chain of installing, and said rotating disk 2 is provided with a boss 21, and boss 21 is provided with axle sleeve 211; One connecting rod 1 is set, and the turning cylinder 212 that is provided with in the end both sides fixed orifice 13 of said connecting rod 1 is placed in the axle sleeve 211, and connecting rod 1 flexibly connects through said turning cylinder 212 and rotating disk 1.
Referring to Fig. 4.Said connecting rod 1 is provided with a shrinkage pool 16, and when folding, said boss 21 is placed in the shrinkage pool 16 fully, connecting rod 1 from deployed condition to folded state Rotate 180 degree.
One movable column pin hole 214 is set on the said boss 21, and when folding, the movable pin 121 that is provided with on the connecting rod 1 is inserted in the movable column pin hole 214, and rotating disk 2 is connected with connecting rod 1 and fixes.
Said shrinkage pool 16 bottoms are provided with a block-shaped protrusion 161, be provided with in the said boss 21 one with the counterbore 213 of block-shaped protrusion 161 driving fits.When guaranteeing to fold, 2 no gaps of connecting rod 1 and rotating disk are affixed, prevent because of after riding frequently, because of the loosening fault generation that causes of movable pin 121.
Referring to Fig. 1, said connecting rod 1 is provided with a movable pin storage tank 12, and groove 12 bottoms are provided with a retracing spring 122; Connecting rod 1 middle part is provided with the spacing cavity volume 15 of a Sliding Control button 14; The both sides of cavity volume 15 are set to the guide rail 151 of Sliding Control button 14; The registration mast 141 that the bottom of Sliding Control button 14 is provided with is inserted in the keyway 1212 of movable pin 121; With Sliding Control button 14 and movable pin 121 relative fixed; Movable pin head 1211 exposes outside the groove 12, so that movable pin head 1211 is inserted in the movable column pin hole 214 on the boss 21.When launching connecting rod 1; Sliding Control button 14 is moved along 15 liang of side rails 151 of cavity volume backward, and drive activity pin 121 is mobile to groove 12 in, deviates from the movable column pin hole 214 of movable pin 121 from the boss 21; Stir connecting rod 1, Rotate 180 degree and make connecting rod 1 be in open mode.
The other end of said connecting rod 1 is provided with foot-operated connecting bore 11.
Above shown detailed embodiment of the present invention, apparent, those skilled in the art can carry out part and revise and change under prerequisite of the present invention; The content of mentioning in description above and the accompanying drawing is not to be limitation of the present invention only as illustrative case; Have the structure of the folding bicycle back vent of technical characterictic described herein, all fall into this patent protection domain.
Claims (6)
1. the structure of a collapsible foot-operated connecting rod comprises the rotating disk on the car body, it is characterized in that: said rotating disk is provided with a boss, and boss is provided with axle sleeve; One connecting rod is set, and the turning cylinder of said connecting rod one end setting is placed in the axle sleeve, and connecting rod flexibly connects through said turning cylinder and rotating disk.
2. the structure of a kind of collapsible foot-operated connecting rod as claimed in claim 1, it is characterized in that: said connecting rod is provided with a shrinkage pool, when folding, said boss is placed in the shrinkage pool fully, connecting rod from deployed condition to folded state Rotate 180 degree.
3. the structure of a kind of collapsible foot-operated connecting rod as claimed in claim 1 is characterized in that: a movable column pin hole is set on the said boss, and when folding, the movable pin that is provided with on the connecting rod is inserted in the movable column pin hole, fixes and rotating disk is connected with connecting rod.
4. the structure of a kind of collapsible foot-operated connecting rod as claimed in claim 1 is characterized in that: said shrinkage pool bottom is provided with a block-shaped protrusion, be provided with in the said boss one with the counterbore of block-shaped protrusion driving fit.
5. the structure of a kind of collapsible foot-operated connecting rod as claimed in claim 1; It is characterized in that: said movable pin head is provided with an inclined-plane; Be provided with one on the boss and lead the edge, when folding, movable pin head lead along effect down inwardly contraction support in the movable column pin hole until movable pin head beveled tip.
6. the structure of a collapsible foot-operated connecting rod, it is characterized in that: said connecting rod is provided with a movable pin storage tank, and bottom land is provided with a retracing spring; The connecting rod middle part is provided with the spacing cavity volume of a Sliding Control button; The cavity volume both sides are set to Sliding Control button guide rail; The registration mast that Sliding Control button bottom is provided with is inserted in the keyway of movable pin; With Sliding Control button and movable pin relative fixed; Movable pin head exposes outside the groove, so that movable pin head is inserted in the movable column pin hole on the boss.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110125442A CN102303681A (en) | 2011-05-16 | 2011-05-16 | Structure of folding pedal connecting rod |
| PCT/CN2011/001783 WO2012155311A1 (en) | 2011-05-16 | 2011-10-25 | Structure of folding pedal linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110125442A CN102303681A (en) | 2011-05-16 | 2011-05-16 | Structure of folding pedal connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102303681A true CN102303681A (en) | 2012-01-04 |
Family
ID=45377632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110125442A Pending CN102303681A (en) | 2011-05-16 | 2011-05-16 | Structure of folding pedal connecting rod |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102303681A (en) |
| WO (1) | WO2012155311A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332259A (en) * | 2013-06-09 | 2013-10-02 | 无锡尚格工业设计有限公司 | Crank of folding vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3090563B1 (en) * | 2018-12-21 | 2021-01-15 | Decathlon Sa | Foldable crank |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536466A (en) * | 1948-05-27 | 1951-01-02 | Albert P Rippenbein | Folding pedal yoke |
| CN86206981U (en) * | 1986-09-14 | 1988-05-11 | 马中骏 | Bicycle crank being able to turn inward |
| CN2425847Y (en) * | 2000-05-22 | 2001-04-04 | 廖道诚 | Foldable bicycle pedal |
| CN1814499A (en) * | 2005-01-31 | 2006-08-09 | 李政 | Rapid-folding crank for bicycle |
| TWM329009U (en) * | 2007-05-18 | 2008-03-21 | Biketech Innovation Co Ltd | Rotary folding crank device of a bike |
| CN101633386A (en) * | 2008-07-23 | 2010-01-27 | 上海尚格自行车有限公司 | Combined type folding pedals of bicycle |
| CN202038425U (en) * | 2011-05-16 | 2011-11-16 | 无锡尚格工业设计有限公司 | Structure of folding pedal connecting rod |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2934053Y (en) * | 2006-07-03 | 2007-08-15 | 王欢 | Collapsible pedal mechanism of bicycle |
| GB0813488D0 (en) * | 2008-07-23 | 2008-08-27 | Early Rider Ltd | Pedal powered wheeled vehicle |
| CN201272470Y (en) * | 2008-07-23 | 2009-07-15 | 上海尚格自行车有限公司 | Combined type folding pedal of bicycle |
-
2011
- 2011-05-16 CN CN201110125442A patent/CN102303681A/en active Pending
- 2011-10-25 WO PCT/CN2011/001783 patent/WO2012155311A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536466A (en) * | 1948-05-27 | 1951-01-02 | Albert P Rippenbein | Folding pedal yoke |
| CN86206981U (en) * | 1986-09-14 | 1988-05-11 | 马中骏 | Bicycle crank being able to turn inward |
| CN2425847Y (en) * | 2000-05-22 | 2001-04-04 | 廖道诚 | Foldable bicycle pedal |
| CN1814499A (en) * | 2005-01-31 | 2006-08-09 | 李政 | Rapid-folding crank for bicycle |
| TWM329009U (en) * | 2007-05-18 | 2008-03-21 | Biketech Innovation Co Ltd | Rotary folding crank device of a bike |
| CN101633386A (en) * | 2008-07-23 | 2010-01-27 | 上海尚格自行车有限公司 | Combined type folding pedals of bicycle |
| CN202038425U (en) * | 2011-05-16 | 2011-11-16 | 无锡尚格工业设计有限公司 | Structure of folding pedal connecting rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103332259A (en) * | 2013-06-09 | 2013-10-02 | 无锡尚格工业设计有限公司 | Crank of folding vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012155311A1 (en) | 2012-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120104 |