CN109823465A - A kind of Modified type bicycle is foot-operated - Google Patents
A kind of Modified type bicycle is foot-operated Download PDFInfo
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- CN109823465A CN109823465A CN201910169240.7A CN201910169240A CN109823465A CN 109823465 A CN109823465 A CN 109823465A CN 201910169240 A CN201910169240 A CN 201910169240A CN 109823465 A CN109823465 A CN 109823465A
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- foot
- operated
- ontology
- bearing
- main shaft
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Abstract
It is foot-operated that the present invention discloses a kind of Modified type bicycle, the foot of bicyclist is located at foot-operated axle center lower part, therefore it tramples center of gravity and is lower than foot-operated turning point, in this case, foot's easier pedal force for playing tangential direction when cyclist tramples, efficiency most preferably is trampled to play, is effectively promoted and tramples efficiency when bicyclist rides；The technical solution of use are as follows: a kind of Modified type bicycle is foot-operated, including riding ontology, the foot-operated ontology is U-shaped, the both side plate upper end of the foot-operated ontology is horizontally arranged with through-hole, bearing is provided in two through-holes, hollow pipe is provided between two bearings, the both ends of the hollow pipe are arranged in bearing, main shaft is provided in the hollow pipe, the main shaft is arranged through bearing and hollow pipe, and the main shaft is fixed on foot-operated ontology by nut, so that described this physical efficiency of riding is rotated along main shaft；It the composite can be widely applied to bicycle art.
Description
Technical field
A kind of Modified type bicycle of the present invention is foot-operated, belongs to bicycle pedals technical field.
Background technique
In the foot-operated form of tradition, since the foot of bicyclist is located at pedal spindle portion in the heart, center of gravity is trampled higher than foot
Turning point is stepped on, in this case, foot has unstable trend when cyclist tramples, originally tangentially trampling ideally
Power is easy to be broken down into the component in other directions, most preferably tramples efficiency to can not play.
Summary of the invention
It is foot-operated that the invention overcomes the deficiencies of the prior art, and provides a kind of Modified type bicycles, the foot of bicyclist
Portion is located at foot-operated axle center lower part, therefore tramples center of gravity and be lower than foot-operated turning point, and in this case, foot more holds when cyclist tramples
Easy plays the pedal force of tangential direction, most preferably tramples efficiency to play, and effectively promotes trampling when bicyclist rides
Efficiency.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of Modified type bicycle is foot-operated, including
Foot-operated ontology, the foot-operated ontology is U-shaped, and the both side plate upper end of the foot-operated ontology is horizontally arranged with through-hole, described in two
It is provided with bearing in through-hole, hollow pipe is provided between two bearings, the both ends of the hollow pipe are arranged in bearing, institute
It states and is provided with main shaft in hollow pipe, the main shaft is arranged through bearing and hollow pipe, and the main shaft is fixed on foot by nut
It steps on ontology, so that described this physical efficiency of riding is rotated along main shaft.
The base plate rear end of the foot-operated ontology is provided with locking plate, and the locking plate is used and can be clamped with corresponding lock shoes activity
Together.
Internal screw thread is provided in the through-hole of the bearing outer end, the internal screw thread is corresponding with externally threaded for cooperating
Retainer ring is fixed, and the retainer ring, which is connected through a screw thread, is fixed on bearing in through-hole.
Circular through hole is provided among the bottom plate of the foot-operated ontology, the circular through holes are for corresponding lock shoes circular protrusions
Match.
The locking plate is hinged on foot-operated ontology, and is provided with torsional spring between the articulated shaft and foot-operated ontology, described
Locking plate corresponds to the locking inclined-plane of clamping lock sole part under the action of torsional spring.
Threaded end is arranged in the end of the main shaft, and the end of thread runs through crank connection corresponding with bicycle after nut
It is together.
Compared with the prior art, the invention has the beneficial effects that: it is ridden in the present invention since the foot of bicyclist is located at
Axle center lower part, therefore trample center of gravity and be lower than foot-operated turning point, foot is easier in this case, when cyclist tramples plays
The pedal force of tangential direction most preferably tramples efficiency to play.It is readily apparent that structure of the invention is more reasonable, effectively mention
It rises and tramples efficiency when bicyclist rides.
Detailed description of the invention
Following further describes the present invention with reference to the drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the connection schematic diagram of the present invention with lock shoes.
Fig. 3 is the connection schematic diagram of the present invention with bicycle.
In figure: 1 for foot-operated ontology, 2 being bearing, 3 be hollow pipe, 4 be main shaft, 5 be locking plate, 6 be circular through hole, 7 be
Torsional spring.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of Modified type bicycle of the present invention is foot-operated, including foot-operated ontology 1, described foot-operated
Ontology 1 is U-shaped, and the both side plate upper end of the foot-operated ontology 1 is horizontally arranged with through-hole, is provided with axis in two through-holes
2 are held, hollow pipe 3 is provided between two bearings 2, the both ends of the hollow pipe 3 are arranged in bearing 2, in the hollow pipe 3
It is provided with main shaft 4, the main shaft 4 is arranged through bearing 2 and hollow pipe 3, and the main shaft 4 is fixed on foot-operated ontology by nut
On 1, the foot-operated ontology 1 is rotated along main shaft 4.
The base plate rear end of the foot-operated ontology 1 is provided with locking plate 5, and the locking plate 5 is used can be with corresponding lock shoes activity
It is connected together.
Internal screw thread is provided in the through-hole of 2 outer end of bearing, the internal screw thread is corresponding with external screw thread for cooperating
Retainer ring fix, the retainer ring, which is connected through a screw thread, is fixed on bearing 2 in through-hole.
Circular through hole 6 is provided among the bottom plate of the foot-operated ontology 1, the circular through holes 6 are round for corresponding lock shoes
Protrusion matches.
The locking plate 5 is hinged on foot-operated ontology 1, and torsional spring 7 is provided between the articulated shaft and foot-operated ontology 1,
The locking plate 5 corresponds to the locking inclined-plane of clamping lock sole part under the action of torsional spring 7.
Threaded end is arranged in the end of the main shaft 4, and crank corresponding with bicycle connects after the end of thread runs through nut
It connects and is together.
Combined with specific embodiments below, the present invention is explained in detail.
It is u-shaped that ontology is ridden in the present invention, foot-operated ontology both ends are set there are two bearing position, ride two bearings of ontology
Position outside is equipped with internal screw thread, when outboard bearing and inboard bearing respectively correspond in two bearing positions for be installed on foot-operated ontology it
Afterwards, screwed ring is screwed in the internal screw thread of foot-operated ontology respectively, until the end face of screwed ring contacts with the outer ring of bearing and locks and be
Only, hollow circular-tube is placed between two bearing inner races, after completing above-mentioned installation steps, by spindle thread end along axle center
Line is pierced by after passing through outboard bearing inner ring, hollow circular-tube from inboard bearing inner ring, and nut is screwed in spindle thread end at this time, until
Nut end face is contacted with inboard bearing inner ring end face and is locked, at this point, main shaft end face is contacted with outboard bearing inner ring end face, it is hollow
Two end faces of round tube so far just complete foot with inboard bearing inner ring end face and outboard bearing inner ring end face rigid contact respectively
Step on the assembly of axial portions.
The end of thread of main shaft is screwed in into crank internal thread hole until nut end face and crank end face contact and lock, it is complete at this time
It is foot-operated to be rotated freely around main shaft at the foot-operated installation with crank.
In the device for riding or being provided with a fastening and release fixinig plate in the present invention, fixinig plate installation is with cyclist's
Sole, when cyclist rides, which firmly connects the shoes of bicyclist being connected to one with foot-operated by device
It rises, rides efficiency to play the role of being promoted, need to stop when bicyclist rides or because when unexpected wrestling, fixinig plate
It can discharge to separate the shoes of bicyclist with foot-operated with device.
In the present invention from bicyclist ride direction of advance right side to the left from side, during trampling, ride edge
Using crank as the circle rotation of radius, the power for rotating a circular object most efficiently is concluded that from mechanical characteristic analysis
It is the tangential force of the circular object.It therefore is that full blast tramples mode to the foot-operated pedal force applied in tangential direction.
Since the foot of bicyclist is located at foot-operated axle center lower part in the present invention, tramples center of gravity and be lower than foot-operated turning point,
In this case, the easier pedal force for playing tangential direction of foot, is most preferably trampled to play when cyclist tramples
Efficiency.It is readily apparent that structure of the invention is more reasonable, is effectively promoted and trample efficiency when bicyclist rides.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also make without departing from the purpose of the present invention
Various change out.
Claims (6)
1. a kind of Modified type bicycle is foot-operated, which is characterized in that including riding ontology (1), the foot-operated ontology (1) is U-shaped, institute
The both side plate upper end for stating foot-operated ontology (1) is horizontally arranged with through-hole, is provided in two through-holes bearing (2), two
It is provided between bearing (2) hollow pipe (3), the both ends of the hollow pipe (3) are arranged in bearing (2), the hollow pipe (3)
It is inside provided with main shaft (4), the main shaft (4) is arranged through bearing (2) and hollow pipe (3), and the main shaft (4) is solid by nut
It is scheduled on foot-operated ontology (1), so that the foot-operated ontology (1) can be rotated along main shaft (4).
2. a kind of Modified type bicycle according to claim 1 is foot-operated, which is characterized in that the bottom of the foot-operated ontology (1)
Plate rear end is provided with locking plate (5), and the locking plate (5) with corresponding lock shoes activity with can be connected together.
3. a kind of Modified type bicycle according to claim 1 is foot-operated, which is characterized in that bearing (2) outer end leads to
Be provided with internal screw thread in hole, the internal screw thread for cooperate it is corresponding fixed with externally threaded retainer ring, the retainer ring passes through spiral shell
Bearing (2) is fixed in through-hole by line connection.
4. a kind of Modified type bicycle according to claim 2 is foot-operated, which is characterized in that the bottom of the foot-operated ontology (1)
It is provided among plate circular through hole (6), the circular through holes (6) match for corresponding lock shoes circular protrusions.
5. a kind of Modified type bicycle according to claim 2 is foot-operated, which is characterized in that the locking plate (5) is hinged on
On foot-operated ontology (1), and torsional spring (7) are provided between the articulated shaft and foot-operated ontology (1), the locking plate (5) is in torsional spring
(7) the locking inclined-plane of clamping lock sole part is corresponded under the action of.
6. a kind of Modified type bicycle according to claim 1 is foot-operated, which is characterized in that the end of the main shaft (4) is set
It is equipped with the end of thread, crank connection corresponding with bicycle is together after the end of thread runs through nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910169240.7A CN109823465A (en) | 2019-03-06 | 2019-03-06 | A kind of Modified type bicycle is foot-operated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910169240.7A CN109823465A (en) | 2019-03-06 | 2019-03-06 | A kind of Modified type bicycle is foot-operated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109823465A true CN109823465A (en) | 2019-05-31 |
Family
ID=66865534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910169240.7A Pending CN109823465A (en) | 2019-03-06 | 2019-03-06 | A kind of Modified type bicycle is foot-operated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109823465A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR989183A (en) * | 1944-02-11 | 1951-09-05 | Improvements to cycle pedals and cycles that include them | |
| EP0130712A2 (en) * | 1983-07-01 | 1985-01-09 | James J. Trindle | Bicycle pedal and shoe |
| US4622863A (en) * | 1984-10-22 | 1986-11-18 | Denker Stanley D | Shoe cleat engagement bicycle pedal |
| CN1440902A (en) * | 2002-02-28 | 2003-09-10 | 株式会社岛野 | Bicycle pedal |
| DE202004008249U1 (en) * | 2004-05-21 | 2004-07-22 | Chen, Chung-I, Ta-Chia Chen | Pedal system for bicycle has a spring loaded stop with a sliding mounting to press the front of the shoe plate into the locking position |
| WO2011010757A1 (en) * | 2009-07-22 | 2011-01-27 | Yang Kwansik | Bike and pedal of exercise bike |
| US20110088508A1 (en) * | 2009-10-20 | 2011-04-21 | Chung-I Chen | Multipurpose pedal |
| JP3172892U (en) * | 2011-10-27 | 2012-01-12 | ▲宏▼光實業股▲分▼有限公司 | Bicycle pedal |
| DE202014102417U1 (en) * | 2014-05-23 | 2014-06-12 | Wellgo Pedal's Corp. | Ringless bike pedal with a meter |
-
2019
- 2019-03-06 CN CN201910169240.7A patent/CN109823465A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR989183A (en) * | 1944-02-11 | 1951-09-05 | Improvements to cycle pedals and cycles that include them | |
| EP0130712A2 (en) * | 1983-07-01 | 1985-01-09 | James J. Trindle | Bicycle pedal and shoe |
| US4622863A (en) * | 1984-10-22 | 1986-11-18 | Denker Stanley D | Shoe cleat engagement bicycle pedal |
| CN1440902A (en) * | 2002-02-28 | 2003-09-10 | 株式会社岛野 | Bicycle pedal |
| DE202004008249U1 (en) * | 2004-05-21 | 2004-07-22 | Chen, Chung-I, Ta-Chia Chen | Pedal system for bicycle has a spring loaded stop with a sliding mounting to press the front of the shoe plate into the locking position |
| WO2011010757A1 (en) * | 2009-07-22 | 2011-01-27 | Yang Kwansik | Bike and pedal of exercise bike |
| US20110088508A1 (en) * | 2009-10-20 | 2011-04-21 | Chung-I Chen | Multipurpose pedal |
| JP3172892U (en) * | 2011-10-27 | 2012-01-12 | ▲宏▼光實業股▲分▼有限公司 | Bicycle pedal |
| DE202014102417U1 (en) * | 2014-05-23 | 2014-06-12 | Wellgo Pedal's Corp. | Ringless bike pedal with a meter |
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