CN101633386A - Combined type folding pedals of bicycle - Google Patents
Combined type folding pedals of bicycle Download PDFInfo
- Publication number
- CN101633386A CN101633386A CN200810040886A CN200810040886A CN101633386A CN 101633386 A CN101633386 A CN 101633386A CN 200810040886 A CN200810040886 A CN 200810040886A CN 200810040886 A CN200810040886 A CN 200810040886A CN 101633386 A CN101633386 A CN 101633386A
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- China
- Prior art keywords
- crank
- pedals
- bicycle
- type folding
- head
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- 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.)
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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
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention provides combined type folding pedals of a bicycle, which comprise a left pedal and a right pedal which are connected to both sides of a middle shaft of the bicycle, wherein, one of the left pedal and the right pedal is a roll-over type folding pedal, while the other is a crank rotary type folding pedal; the two pedals are respectively folded and positioned at the same end of the bicycle, and two pedal plates are superposed inside and outsides; and a pedal plate of the roll-over type folding pedal is positioned at an outer layer. The combined type folding pedals of the bicycle are simple in structure and convenient in folding; and the two pedals are respectively folded and positioned at the same end of the bicycle; therefore, the folding pedals not only save transverse space, but also save length space, and are practical for folding bicycles.
Description
Technical field
The present invention relates to bicycle, particularly a kind of combined type folding pedals of bicycle.
Background technology
In various folding bicycles, with bicycle pedal also fold up few.And bicycle pedal part if do not folded, then influences the folding effect of bicycle because its horizontal space that takies when stretching is bigger greatly.The report that has pair bicycle pedal to fold in the prior art is directly made crank 180 degree upsets but mostly be, so that pedal turns to the inboard by the outside.Because two pedals of bicycle are oppositely to be provided with, if two pedals are all done 180 degree upsets and are folded, then the result still becomes 180 degree reverse geometries, though laterally saving the space, but a bit do not save at length direction, this structure influence the folding effect of bicycle, especially if bicycle folding is become box-type bike, this structure is unworkable.
Summary of the invention
Purpose of the present invention in order to solve the problems referred to above that prior art exists, provides a kind of combined type folding pedals of bicycle with new structure exactly.
Technical scheme of the present invention is: a kind of combined type folding pedals of bicycle, comprise be connected the bicycle middle shaft both sides about two pedals, be characterized in, about described in two pedals, one is convertible folding pedals, and another is a crank rotary type folding pedals, all is positioned at the same end of bicycle after two pedals are folding respectively, and two step tread plates are inside and outside superimposed, and wherein the step tread plate of convertible folding pedals is positioned at skin.
Described crank rotary type folding pedals comprises crank and one group of the locking and unlocking mechanism, crank is connected and composed with coaxial rotation mode by crank body and crank head two parts, and the locking and unlocking mechanism is installed in the crank body locking to be stoped its rotation or unlock on the crank head and allows its rotation.
Described crank body is provided with an axial deep hole at itself and crank head bonded assembly one end, described crank head is provided with and the adaptive joint pin of above-mentioned axial deep hole, on this joint pin, be provided with a ring annular groove, two tommys pass crank body and insert and crank body is linked to each other with the crank head in this circular groove, two tommys can slide along circular groove, and the realization crank body is done coaxial rotation around the joint pin of crank head.
Described the locking and unlocking mechanism comprises lock pin, retracing spring, release push button and tie bolt, described crank head is provided with the slotted hole that is used for ccontaining lock pin and retracing spring, described crank body is provided with the lockhole that is used to allow lock pin insert, lock pin be arranged on above-mentioned slotted hole or and lockhole in, the inner that retracing spring is arranged on slotted hole provides reseting elasticity for lock pin; The release push button is arranged on the outside of crank head and is fixedly linked by tie bolt and lock pin, is provided with the long slot bore of allowing that the tie bolt work axially moves back and forth in the relevant position of crank head.
Combined type folding pedals of bicycle of the present invention is simple in structure, folding convenient; All be positioned at the same end of bicycle after two pedals are folding respectively, both saved horizontal space, saved the length space again, be highly advantageous to and make box-type folding bicycle.
Description of drawings
Fig. 1 is the normal operating condition structural representation of combined type folding pedals of bicycle of the present invention;
Fig. 2 is the sectional structure scheme drawing of the crank rotary type folding pedals among the present invention;
Fig. 3 is the folded state scheme drawing of combined type folding pedals of bicycle of the present invention;
Fig. 4 is the perspective view after combined type folding pedals of bicycle of the present invention folds.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment.
Referring to Fig. 1, cooperation is referring to Fig. 3, combined type folding pedals of bicycle of the present invention, comprise be connected bicycle middle shaft 1 both sides about two pedals 2 and 3, about in two pedals 2 and 3,2 is convertible folding pedals (for prior art), 3 is crank rotary type folding pedals, all be positioned at the same end of bicycle after two pedals are folding respectively, and two step tread plates 21,31 are inside and outside superimposed, wherein the step tread plate 21 of convertible folding pedals is positioned at skin.
Referring to Fig. 2, crank rotary type folding pedals 3 among the present invention comprises crank 32, step tread plate 31 and one group of the locking and unlocking mechanism 33, crank 32 is connected and composed with coaxial rotation mode by crank body 321 and crank head 322 two parts, and the locking and unlocking mechanism 33 is installed in crank body 321 lockings to be stoped its rotation or unlock on the crank head 322 and allows its rotation.
Continuation is referring to Fig. 2, crank body 321 among the present invention is provided with an axial deep hole 3211 at itself and crank head 322 bonded assemblys one end, the crank head is provided with the joint pin 3221 adaptive with above-mentioned axial deep hole, on this joint pin, be provided with a ring annular groove, two tommys 4 pass crank body respectively and insert in this circular groove crank body 321 is linked to each other with crank head 322 from the both sides of crank body, two tommys 4 can slide along circular groove, and the realization crank body is done coaxial rotation around the joint pin 3221 of crank head.
Continuation is referring to Fig. 2, the locking and unlocking mechanism 33 among the present invention comprises lock pin 331, retracing spring 332, release push button 333 and tie bolt 334, on crank head 322, be provided with the slotted hole that is used for ccontaining lock pin and retracing spring, on crank body 321, be provided with the lockhole 3212 that is used to allow lock pin insert, lock pin 331 be arranged on above-mentioned slotted hole or and lockhole in, the inner that retracing spring 332 is arranged on slotted hole provides reseting elasticity for lock pin; Release push button 333 is arranged on the outside of crank head 322 and is fixedly linked by tie bolt 334 and lock pin 331, is provided with the long slot bore of allowing tie bolt and doing axially to move back and forth (not shown come out) in the relevant position of crank head 322.
The normal operating condition of combined type folding pedals of bicycle of the present invention as shown in Figure 1, at this moment two pedals 2 stretch with 3 one-tenth 180 degree and are in different directions, two step tread plates 21,31 all are positioned at the outside of crank.State after folding as shown in Figure 3, Figure 4, at this moment two pedals 2 and 3 are positioned at same direction, two step tread plates 21,31 all be positioned at the inboard of crank and inside and outside be superimposed together.Combined type folding pedals of bicycle of the present invention is first folding crank rotary type folding pedals 3 when folding, back folded turnover formula folding pedals 2.When crank rotary type folding pedals 3 folds, be that release push button 333 is inwardly promoted, lock pin 331 is withdrawed from the lockhole 3212 of crank body 321, at this moment, the locking of crank body 321 is disengaged, with its Rotate 180 degree, step tread plate 31 promptly forwards the inboard of crank as shown in Figure 3, Figure 4 to, has realized folding.When convertible folding pedals 2 is folding, be that crank 22 is turned over turnback, forward another direction to from a direction, make step tread plate 21 forward the inboard of crank 22 to simultaneously and cover (as shown in Figure 3, Figure 4) on the step tread plate 31.
Claims (4)
1. combined type folding pedals of bicycle, comprise be connected the bicycle middle shaft both sides about two pedals, it is characterized in that: about described in two pedals, one is convertible folding pedals, another is a crank rotary type folding pedals, all be positioned at the same end of bicycle after two pedals are folding respectively, and two step tread plates are inside and outside superimposed, wherein the step tread plate of convertible folding pedals is positioned at skin.
2. combined type folding pedals of bicycle as claimed in claim 1, it is characterized in that: described crank rotary type folding pedals comprises crank and one group of the locking and unlocking mechanism, crank is connected and composed with coaxial rotation mode by crank body and crank head two parts, and the locking and unlocking mechanism is installed in the crank body locking to be stoped its rotation or unlock on the crank head and allows its rotation.
3. combined type folding pedals of bicycle as claimed in claim 2, it is characterized in that: described crank body is provided with an axial deep hole at itself and crank head bonded assembly one end, described crank head is provided with and the adaptive joint pin of above-mentioned axial deep hole, on this joint pin, be provided with a ring annular groove, two tommys pass crank body and insert and crank body is linked to each other with the crank head in this circular groove, two tommys can slide along circular groove, and the realization crank body is done coaxial rotation around the joint pin of crank head.
4. combined type folding pedals of bicycle as claimed in claim 2, it is characterized in that: described the locking and unlocking mechanism comprises lock pin, retracing spring, release push button and tie bolt, described crank head is provided with the slotted hole that is used for ccontaining lock pin and retracing spring, described crank body is provided with the lockhole that is used to allow lock pin insert, lock pin be arranged on above-mentioned slotted hole or and lockhole in, the inner that retracing spring is arranged on slotted hole provides reseting elasticity for lock pin; The release push button is arranged on the outside of crank head and is fixedly linked by tie bolt and lock pin, is provided with the long slot bore of allowing that the tie bolt work axially moves back and forth in the relevant position of crank head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810040886A CN101633386A (en) | 2008-07-23 | 2008-07-23 | Combined type folding pedals of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810040886A CN101633386A (en) | 2008-07-23 | 2008-07-23 | Combined type folding pedals of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101633386A true CN101633386A (en) | 2010-01-27 |
Family
ID=41592767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810040886A Pending CN101633386A (en) | 2008-07-23 | 2008-07-23 | Combined type folding pedals of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101633386A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233927A (en) * | 2010-04-27 | 2011-11-09 | 戚善鸣 | Folded pedal for folded bicycle |
| CN102303681A (en) * | 2011-05-16 | 2012-01-04 | 无锡尚格工业设计有限公司 | Structure of folding pedal connecting rod |
| CN103332259A (en) * | 2013-06-09 | 2013-10-02 | 无锡尚格工业设计有限公司 | Crank of folding vehicle |
| CN107600273A (en) * | 2017-09-30 | 2018-01-19 | 北京微马科技有限公司 | Switching mode folding crank |
| CN109131704A (en) * | 2018-10-25 | 2019-01-04 | 周晗琦 | Concealed electric bicycle pedal |
| CN111469965A (en) * | 2020-05-06 | 2020-07-31 | 仙居夏朗新能源科技有限公司 | Electric motor car auxiliary assembly with power recovery function |
-
2008
- 2008-07-23 CN CN200810040886A patent/CN101633386A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233927A (en) * | 2010-04-27 | 2011-11-09 | 戚善鸣 | Folded pedal for folded bicycle |
| CN102303681A (en) * | 2011-05-16 | 2012-01-04 | 无锡尚格工业设计有限公司 | Structure of folding pedal connecting rod |
| WO2012155311A1 (en) * | 2011-05-16 | 2012-11-22 | 无锡尚格工业设计有限公司 | Structure of folding pedal linkage |
| CN103332259A (en) * | 2013-06-09 | 2013-10-02 | 无锡尚格工业设计有限公司 | Crank of folding vehicle |
| CN107600273A (en) * | 2017-09-30 | 2018-01-19 | 北京微马科技有限公司 | Switching mode folding crank |
| CN109131704A (en) * | 2018-10-25 | 2019-01-04 | 周晗琦 | Concealed electric bicycle pedal |
| CN111469965A (en) * | 2020-05-06 | 2020-07-31 | 仙居夏朗新能源科技有限公司 | Electric motor car auxiliary assembly with power recovery function |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20100127 |