CN203854792U - Forward-bowing riding type bicycle - Google Patents

Forward-bowing riding type bicycle Download PDF

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Publication number
CN203854792U
CN203854792U CN201420193645.7U CN201420193645U CN203854792U CN 203854792 U CN203854792 U CN 203854792U CN 201420193645 U CN201420193645 U CN 201420193645U CN 203854792 U CN203854792 U CN 203854792U
Authority
CN
China
Prior art keywords
front fork
bicycle
adjusting knob
wheel
support
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
Application number
CN201420193645.7U
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Chinese (zh)
Inventor
毛龙所
刘泓滨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunming University of Science and Technology
Original Assignee
Kunming University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kunming University of Science and Technology filed Critical Kunming University of Science and Technology
Priority to CN201420193645.7U priority Critical patent/CN203854792U/en
Application granted granted Critical
Publication of CN203854792U publication Critical patent/CN203854792U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a forward-bending riding type bicycle and belongs to the technical field of bicycles. The forward-bending riding type bicycle comprises a rear wheel, a driving ratchet wheel, pedals, pedal fixing screws, a fixing support, a connecting pin, a sliding support, a rear support spring, a rotating support, an adjusting knob, a fixing bolt, a rear water separator, a backrest, a seat cushion, a middle curved beam frame, a bicycle handle bar, a lamp holder, a road lighting lamp, a front wheel, a front fork lower sleeve, a front damping spring, a front water separator, a front fork and a handle bar height adjusting knob. The forward-bending riding bicycle is convenient to mount and dismount and high in practicability; the height of the bicycle handle bar and that of the seat cushion are easy to adjust, and convenience and comfort are realized; the bicycle is free of a chain transmission mechanism, simple in structure and easy to manufacture.

Description

The formula of bowing before a kind of riding bicycle
Technical field
The utility model relates to the formula riding bicycle of bowing before a kind of, belongs to technical field of bicycles.
Background technology
At present, on market, there is multi-form bicycle.Have light-weight design racing car, simple structure to ride instead of walk purposes bicycle, specific crowd use ride instead of walk bicycle that bicycle and specific environment, occasion used, multifunction bicycle, concept bicycle etc.But the bicycle that before in above-mentioned all kinds of bicycles, the formula of bowing is ridden is less, and existing bicycle have before the formula of the bowing function of riding be only confined to all kinds of racing car, or backrest-type bicycle.And before racing car class bicycle the formula of bowing time of riding too of a specified duration, can feel to ache very much in bicyclist's waist and back, therefore, the desirable bicycle that before racing car class bicycle neither be used for, the formula of bowing is ridden.On market, occur recently a before the formula riding bicycle of bowing, structure and common two-wheeled cycle are similar, are only to have changed type of drive, and structure is more fixing, the person that cannot meet cycling is to the demand of comfort level by bike, also limitation to some extent aspect rate request.Improving constantly and improving along with people's living standard, bicycle customer has not only been confined to safety and function aspects to the demand of bicycle, also require angle or the height of some structure when riding to adjust according to self-condition, while making to ride, have more comfort, feel it is a kind of enjoyment by bike.And these to be bicycles in the market do not possess.
Summary of the invention
The purpose of this utility model be to provide be a kind ofly convenient to install, dismounting before the formula riding bicycle of bowing, it can directly drive by trailing wheel, can need to adjust handlebar height and cushion height according to bicyclist's the comfort level of riding.
The technical solution of the utility model is: the formula of bowing before a kind of riding bicycle, comprises trailing wheel 1, driving pawl 2, stretcher 3, fixing feet pedal screw 4, fixed support 5, connecting pin 6, sliding support 7, rear support spring 8, swinging strut 9, adjusting knob 10, bolt of rear end plate 11, rear water plate 12, backrest 13, seat cushion 14, middle curved beam frame 15, handlebar 16, lamp bracket 17, shines street lamp 18, front-wheel 19, front fork case in 20, front damping spring 21, front manger 22, front fork 23, tap height adjusting knob 24.Front fork case in 20 one end are arranged on front-wheel 19 by bolt, front fork case in 20 other ends are connected with front fork 23 by shaft hole matching, front damping spring 21 is arranged on front fork 23 bottoms and is positioned at front fork case in 20, front manger 22 is arranged on front fork 23 and is positioned on front-wheel 19, handlebar 16 is arranged on front fork 23 upper ends by tap height adjusting knob 24, lamp bracket 17 is arranged on handlebar 16, according to street lamp 18, be arranged on lamp bracket 17, stretcher 3 is arranged on driving pawl 2, driving pawl 2 is arranged on trailing wheel 1, fixed support 5, swinging strut 9 one end are installed on trailing wheel 1, sliding support 7 one end are arranged on the other end of fixed support 5 by connecting pin 6, rear support spring 8 is arranged on swinging strut 9, swinging strut 9 other ends are arranged on sliding support 7 by adjusting knob 10, backrest 13, seat cushion 14 is installed on middle curved beam frame 15, middle curved beam frame 15 one end are connected with front fork 23, middle curved beam frame 15 other ends are arranged on sliding support 7 other ends by bolt 11, rear water plate 12 is arranged on sliding support 7 ends.
On described stretcher 3, be installed on fixing feet pedal screw 4, stretcher 3 can be packed up around its anchor shaft rotation, fixing by stretcher screw 4.
During use, people's buttocks is sitting on seat cushion 14, lean forward is on middle curved beam frame 15, both hands are held on the handlebar of handlebar 16, be used for controlling that headstock turns to, car body balance and brake, both feet sole is enclosed within on stretcher 3, by pedaling stretcher 3, directly drives driving pawl 2, utilizes the one-way movement characteristic of ratchet that the propulsive effort of bicycle is provided; Owing to connecting the connecting pin 6 of sliding support 7 and fixed support 5, there is turnability, thereby can be by unclamping and locking adjusting knob 10, regulate adjusting knob 10 to be arranged on the position on sliding support 7, the contractibility of utilizing rear support spring 8 is the height of adjustable car load afterbody, meanwhile, by unclamping and locking the tap height adjusting knob 24 that is arranged on front fork 23 upper ends, regulate the height of handlebar to coordinate the height of tailstock portion with this, thereby reach the ideal height of bicyclist's expectation.
The utlity model has following beneficial effect:
1, be convenient to install, dismantle, practical;
2, handlebar height, bench height are easy to regulate, Energy and comfort;
3, chain-less drive mechanism, simple in structure, be easy to manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 is rear-wheel structure schematic diagram of the present utility model;
Fig. 4 is driving pawl structural representation of the present utility model.
In figure, each label is: 1: trailing wheel, 2: driving pawl, 3: stretcher, 4: fixing feet pedal screw, 5: fixed support, 6: connecting pin, 7: sliding support, 8: rear support spring, 9: swinging strut, 10: adjusting knob, 11: bolt of rear end plate, 12: rear water plate, 13: backrest, 14: seat cushion, 15: middle curved beam frame, 16: handlebar, 17: lamp bracket, 18: according to street lamp, 19: front-wheel, 20: front fork case in, 21: front damping spring, 22: front manger, 23: front fork, 24: tap height adjusting knob.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as Figure 1-4, before the formula riding bicycle of bowing, comprise trailing wheel 1, driving pawl 2, stretcher 3, fixing feet pedal screw 4, fixed support 5, connecting pin 6, sliding support 7, rear support spring 8, swinging strut 9, adjusting knob 10, bolt of rear end plate 11, rear water plate 12, backrest 13, seat cushion 14, middle curved beam frame 15, handlebar 16, lamp bracket 17, according to street lamp 18, front-wheel 19, front fork case in 20, front damping spring 21, front manger 22, front fork 23, tap height adjusting knob 24.Front fork case in 20 one end are arranged on front-wheel 19 by bolt, front fork case in 20 other ends are connected with front fork 23 by shaft hole matching, front damping spring 21 is arranged on front fork 23 bottoms and is positioned at front fork case in 20, front manger 22 is arranged on front fork 23 and is positioned on front-wheel 19, handlebar 16 is arranged on front fork 23 upper ends by tap height adjusting knob 24, lamp bracket 17 is arranged on handlebar 16, according to street lamp 18, be arranged on lamp bracket 17, stretcher 3 is arranged on driving pawl 2, driving pawl 2 is arranged on trailing wheel 1, fixed support 5, swinging strut 9 one end are installed on trailing wheel 1, sliding support 7 one end are arranged on the other end of fixed support 5 by connecting pin 6, rear support spring 8 is arranged on swinging strut 9, swinging strut 9 other ends are arranged on sliding support 7 by adjusting knob 10, backrest 13, seat cushion 14 is installed on middle curved beam frame 15, middle curved beam frame 15 one end are connected with front fork 23, middle curved beam frame 15 other ends are arranged on sliding support 7 other ends by bolt 11, rear water plate 12 is arranged on sliding support 7 ends.On stretcher 3, be installed on fixing feet pedal screw 4.
Embodiment 2: as Figure 1-4, before the formula riding bicycle of bowing, comprise trailing wheel 1, driving pawl 2, stretcher 3, fixing feet pedal screw 4, fixed support 5, connecting pin 6, sliding support 7, rear support spring 8, swinging strut 9, adjusting knob 10, bolt of rear end plate 11, rear water plate 12, backrest 13, seat cushion 14, middle curved beam frame 15, handlebar 16, lamp bracket 17, according to street lamp 18, front-wheel 19, front fork case in 20, front damping spring 21, front manger 22, front fork 23, tap height adjusting knob 24.Front fork case in 20 one end are arranged on front-wheel 19 by bolt, front fork case in 20 other ends are connected with front fork 23 by shaft hole matching, front damping spring 21 is arranged on front fork 23 bottoms and is positioned at front fork case in 20, front manger 22 is arranged on front fork 23 and is positioned on front-wheel 19, handlebar 16 is arranged on front fork 23 upper ends by tap height adjusting knob 24, lamp bracket 17 is arranged on handlebar 16, according to street lamp 18, be arranged on lamp bracket 17, stretcher 3 is arranged on driving pawl 2, driving pawl 2 is arranged on trailing wheel 1, fixed support 5, swinging strut 9 one end are installed on trailing wheel 1, sliding support 7 one end are arranged on the other end of fixed support 5 by connecting pin 6, rear support spring 8 is arranged on swinging strut 9, swinging strut 9 other ends are arranged on sliding support 7 by adjusting knob 10, backrest 13, seat cushion 14 is installed on middle curved beam frame 15, middle curved beam frame 15 one end are connected with front fork 23, middle curved beam frame 15 other ends are arranged on sliding support 7 other ends by bolt 11, rear water plate 12 is arranged on sliding support 7 ends.
By reference to the accompanying drawings the specific embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from the utility model aim, make various variations.

Claims (2)

1. the formula riding bicycle of bowing before a kind, it is characterized in that: comprise trailing wheel (1), driving pawl (2), stretcher (3), fixing feet pedal screw (4), fixed support (5), connecting pin (6), sliding support (7), rear support spring (8), swinging strut (9), adjusting knob (10), bolt of rear end plate (11), rear water plate (12), backrest (13), seat cushion (14), middle curved beam frame (15), handlebar (16), lamp bracket (17), according to street lamp (18), front-wheel (19), front fork case in (20), front damping spring (21), front manger (22), front fork (23), tap height adjusting knob (24), front fork case in (20) one end is arranged on front-wheel (19) by bolt, front fork case in (20) other end is connected with front fork (23) by shaft hole matching, front damping spring (21) is arranged on front fork (23) bottom and is positioned at front fork case in (20), front manger (22) is arranged on front fork (23) and is positioned on front-wheel (19), handlebar (16) is arranged on front fork (23) upper end by tap height adjusting knob (24), lamp bracket (17) is arranged on handlebar (16), according to street lamp (18), be arranged on lamp bracket (17), stretcher (3) is arranged on driving pawl (2), driving pawl (2) is arranged on trailing wheel (1), fixed support (5), swinging strut (9) one end is installed on trailing wheel (1), sliding support (7) one end is arranged on the other end of fixed support (5) by connecting pin (6), rear support spring (8) is arranged on swinging strut (9), swinging strut (9) other end is arranged on sliding support (7) by adjusting knob (10), backrest (13), seat cushion (14) is installed on middle curved beam frame (15), middle curved beam frame (15) one end is connected with front fork (23), middle curved beam frame (15) other end is arranged on sliding support (7) other end by bolt (11), rear water plate (12) is arranged on sliding support (7) end.
2. the formula riding bicycle of bowing before according to claim 1, is characterized in that: on described stretcher (3), be installed on fixing feet pedal screw (4).
CN201420193645.7U 2014-04-21 2014-04-21 Forward-bowing riding type bicycle Expired - Fee Related CN203854792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420193645.7U CN203854792U (en) 2014-04-21 2014-04-21 Forward-bowing riding type bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420193645.7U CN203854792U (en) 2014-04-21 2014-04-21 Forward-bowing riding type bicycle

Publications (1)

Publication Number Publication Date
CN203854792U true CN203854792U (en) 2014-10-01

Family

ID=51604662

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420193645.7U Expired - Fee Related CN203854792U (en) 2014-04-21 2014-04-21 Forward-bowing riding type bicycle

Country Status (1)

Country Link
CN (1) CN203854792U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020249057A1 (en) * 2019-06-11 2020-12-17 杨铭域 Bicycle for riding in crawling posture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020249057A1 (en) * 2019-06-11 2020-12-17 杨铭域 Bicycle for riding in crawling posture
CN115379984A (en) * 2019-06-11 2022-11-22 杨铭域 Vehicle capable of crawling and riding

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141001

Termination date: 20150421

EXPY Termination of patent right or utility model