CN107651091A - Bicycle - Google Patents
Bicycle Download PDFInfo
- Publication number
- CN107651091A CN107651091A CN201711087108.9A CN201711087108A CN107651091A CN 107651091 A CN107651091 A CN 107651091A CN 201711087108 A CN201711087108 A CN 201711087108A CN 107651091 A CN107651091 A CN 107651091A
- Authority
- CN
- China
- Prior art keywords
- axis
- operated
- foot
- bicycle
- balancing weight
- 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
Links
Classifications
-
- 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
-
- 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
- B62M3/16—Accessories
Abstract
The invention discloses a kind of bicycle, it is related to technical field of vehicle manufacture, includes the axis being installed on vehicle frame, the left and right ends of the axis connects described foot-operated one end in the crank and be provided with balancing weight respectively by crank equipped with riding；When foot-operated foot-operated on the right of the front of the axis, the axis on the axis left side is positioned at the rear of the axis, two balancing weights are respectively positioned at the lower section of two cranks.Compared with prior art, the present invention is when carrying out bicycle, because two cranks are respectively by the Action of Gravity Field of two balancing weights, two foot-operated to go to the position that setting stops and immobilizes naturally, i.e. the axis left side is foot-operated positioned at the front of axis, foot-operated positioned at the rear of axis on the right of axis, trammer will not encounter foot-operated, conveniently get on the bus.
Description
Technical field
The present invention relates to technical field of vehicle manufacture, especially a kind of bicycle.
Background technology
Bicycle, also known as bicycle or bicycle, the small-sized ground vehicles of typically two wheels.After people rides car, trampled with pin
Plate is power, can be used for riding instead of walk as the vehicles of environmental protection, go on a journey；Increasing people is using bicycle as body-building apparatus
Gone on a tour for exercise of riding, bicycle；Bicycle is a kind of green vehicles.Existing bicycle, which includes, to be installed on
Axis on vehicle frame, the left and right ends of axis are respectively by crank equipped with foot-operated.This bicycle in use exist with
Lower deficiency：When carrying out bicycle, two foot-operated positions stopped are not fixed, and are free state position, when the pin on the axis left side
When stepping on positioned at the rear or lower section of axis, trammer easily encounters foot-operated, inconvenience of getting on the bus.
The content of the invention
Problem to be solved by this invention is to provide a kind of bicycle, and it can solve existing bicycle when carrying out, and two
The individual foot-operated position stopped is free state position, trammer easily encounter it is foot-operated, the problem of inconvenience of getting on the bus.
In order to solve the above problems, the technical solution adopted by the present invention is：This bicycle, includes and is installed on vehicle frame
Axis, the left and right ends of the axis connect described foot-operated one end in the crank and set respectively by crank equipped with foot-operated
There is balancing weight；It is foot-operated foot-operated in described on the right of the front of the axis, the axis when the axis left side
During the rear of axle, two balancing weights are respectively positioned at the lower section of two cranks.
In above-mentioned bike tech scheme, more specifically technical scheme can also be：The weight of the balancing weight be 75~
100 grams.
Further, the length L of the balancing weight is 5~6 centimetres, and the side in the middle part of the closely described crank of the balancing weight is set
There is inclined-plane.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1st, the present invention is provided with balancing weight in the foot-operated one end of crank connection, when the foot-operated front for being located at axis on the axis left side, in
When foot-operated on the right of axle is positioned at the rear of axis, two balancing weights are respectively positioned at the lower section of two cranks.Parking or carrying out certainly
During driving, because two cranks are respectively by the Action of Gravity Field of two balancing weights, make two foot-operated positions for going to setting naturally and stopping
Immobilize, i.e., the axis left side is foot-operated foot-operated positioned at the rear of axis on the right of the front of axis, axis, and trammer is not
It can encounter foot-operated, get on the bus and be also convenient for.
2nd, the weight of balancing weight is 75~100 grams, and when ensureing to carry out bicycle, two foot-operated positions stopped immobilize,
The length L of balancing weight is 5~6 centimetres, and the side in the middle part of the nearly crank of balancing weight is provided with inclined-plane, avoids being suspended to the bottom of s trouser leg of cyclist.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the scheme of installation of the balancing weight of the embodiment of the present invention 1.
Fig. 3 is the structural representation of the balancing weight of the embodiment of the present invention 1.
Fig. 4 is the structural representation of the balancing weight of the embodiment of the present invention 2.
Embodiment
The invention will be further described for embodiment below in conjunction with the accompanying drawings：
A kind of bicycle as shown in Figure 1 and Figure 2, include the axis 2 being installed on vehicle frame 1, the left and right ends difference of axis 2
By crank 3 equipped with foot-operated 5, balancing weight 4 is housed in one end of the connection of crank 3 foot-operated 5；In foot-operated the 5 of the left side of axis 2 is located at
The front of axle 2, when riding the rear that 5 are located at axis 2 of the right of axis 2, two balancing weights 4 are respectively under two cranks 3
Side, the balancing weight 4 and crank 3 of the present embodiment are welded to connect.The length L of balancing weight 4 is 5 centimetres, the thickness phase of thickness and crank 3
Together, the side at the nearly middle part of crank 3 of balancing weight 4 has inclined-plane, has transition arc between the lower surface of the inclined-plane and balancing weight 4,
As shown in Figure 3；The weight of balancing weight 4 is 75 grams.
When carrying out the bicycle, because two cranks 3 are respectively by the Action of Gravity Field of two balancing weights 4, two foot-operated 5 certainly
The position stopped of setting is so gone to immobilize, i.e. foot-operated the 5 of the left side of axis 2 are located at the fronts of axis 2, and foot-operated the 5 of the right of axis 2
Positioned at the rear of axis 2, trammer will not encounter foot-operated 5, get on the bus and be also convenient for.
Embodiment 2
The present embodiment and the difference of embodiment 1 are：Balancing weight 4 is machined with two bolts hole, as shown in figure 4, balancing weight 4
It is arranged on by two dormant bolts on crank 3, the length L of balancing weight 4 is 6 centimetres, and the weight of balancing weight 4 is 100 grams.Remaining
Feature is same as Example 1.
Embodiment 3
The present embodiment and the difference of embodiment 1 are：Balancing weight 4 is structure as a whole with crank 3, when producing bicycle,
Crank 3 and balancing weight 4 are integral.Remaining feature is same as Example 1.
Claims (3)
1. a kind of bicycle, includes and is installed on vehicle frame（1）On axis（2）, the axis（2）Left and right ends pass through respectively
Crank（3）Equipped with foot-operated（5）, it is characterised in that：In the crank（3）Connect described foot-operated（5）One end be provided with balancing weight
（4）；When the axis（2）Ride on the left side（5）Positioned at the axis（2）Front, the axis（2）Ride on the right（5）
Positioned at the axis（2）Rear when, two balancing weights（4）It is located at two cranks respectively（3）Lower section.
2. bicycle according to claim 1, it is characterised in that：The balancing weight（4）Weight be 75~100 grams.
3. bicycle according to claim 1 or claim 2, it is characterised in that：The balancing weight（4）Length L be 5~6 centimetres, institute
State balancing weight（4）The nearly crank（3）The side at middle part is provided with inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087108.9A CN107651091A (en) | 2017-11-07 | 2017-11-07 | Bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087108.9A CN107651091A (en) | 2017-11-07 | 2017-11-07 | Bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107651091A true CN107651091A (en) | 2018-02-02 |
Family
ID=61120869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711087108.9A Pending CN107651091A (en) | 2017-11-07 | 2017-11-07 | Bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107651091A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038988A (en) * | 1988-07-07 | 1990-01-24 | 范毅仁 | The pedal ballast device |
| CN2170914Y (en) * | 1992-11-25 | 1994-07-06 | 罗嘉 | Crank level locating mechanism of central axle part for bicycle |
| CN201525469U (en) * | 2009-09-26 | 2010-07-14 | 岑东 | Safe pedal for bicycle |
| CN205769941U (en) * | 2016-05-16 | 2016-12-07 | 杭州勇华车业有限公司 | A kind of self-balancing type bicycle pedals |
| CN207466888U (en) * | 2017-11-07 | 2018-06-08 | 廖才生 | Bicycle |
-
2017
- 2017-11-07 CN CN201711087108.9A patent/CN107651091A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038988A (en) * | 1988-07-07 | 1990-01-24 | 范毅仁 | The pedal ballast device |
| CN2170914Y (en) * | 1992-11-25 | 1994-07-06 | 罗嘉 | Crank level locating mechanism of central axle part for bicycle |
| CN201525469U (en) * | 2009-09-26 | 2010-07-14 | 岑东 | Safe pedal for bicycle |
| CN205769941U (en) * | 2016-05-16 | 2016-12-07 | 杭州勇华车业有限公司 | A kind of self-balancing type bicycle pedals |
| CN207466888U (en) * | 2017-11-07 | 2018-06-08 | 廖才生 | Bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |