CN203461005U - Exercise bicycle for student - Google Patents

Exercise bicycle for student Download PDF

Info

Publication number
CN203461005U
CN203461005U CN201320417598.5U CN201320417598U CN203461005U CN 203461005 U CN203461005 U CN 203461005U CN 201320417598 U CN201320417598 U CN 201320417598U CN 203461005 U CN203461005 U CN 203461005U
Authority
CN
China
Prior art keywords
rod
wheel
crank
backrest
student
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
CN201320417598.5U
Other languages
Chinese (zh)
Inventor
马天龙
赵禹
李玲
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.)
Hebei University
Original Assignee
马天龙
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 马天龙 filed Critical 马天龙
Priority to CN201320417598.5U priority Critical patent/CN203461005U/en
Application granted granted Critical
Publication of CN203461005U publication Critical patent/CN203461005U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model aims to provides an exercise bicycle for a student. The exercise bicycle comprises a front fork, a bicycle body, a front wheel, a front wheel shaft, a handlebar, a backrest, a seat post, and a bicycle seat. The connecting part of the seat post and the backrest is provided with a damping wheel, two limiting plates are extended from two ends of a supporting part, a handle is hinged to each limiting plate via a pin, the lower end of the handle is connected to a connecting rod via a universal joint, the lower end of the front fork is symmetrically fixedly provided with two bearing sleeves, the front wheel shaft is fixed in the two bearing sleeves, the front wheel is fixed in the middle of the front wheel shaft, one end of the front wheel shaft is fixedly connected to a crank, the bottom end of the crank and the connecting rod is connected via a pin, and the front wheel shaft, the crank, the connecting rod, and the handlebar form a crank link mechanism. The exercise bicycle is advantageous in that, the upper and lower limbs are in simultaneous motion when a student rides the bicycle to go to school or go back home, simultaneous exercise of the upper and lower limbs is enabled, the backrest with the damping wheel provides more comfortable support for a rider, the exercise bicycle can be adjusted at various angles, and facilitates use by the rider.

Description

A kind of student's body-building bicycle
Technical field
The utility model relates to a kind of body-building drives a vehicle in vain, relates in particular to a kind of a kind of student who simultaneously obtains taking exercise that can make to use both hands and feet and drives a vehicle in vain with body-building.
Background technology
Modern student's rhythm of life is fast, learning pressure is large, owing to lacking the time of physical training, the people of health inferior health is also more and more, the essential traffic instrument of going to school as student by bike can facilitate student to take exercise, bicycle of the prior art on student goes to school the road that classes are over by bike, mostly use pedal to step on plate transfer motion power bicycle is advanced, not enough to the exercise of human upper limb.
Utility model content
The purpose of this utility model is to provide a kind of student's body-building bicycle, and this body-building bicycle is taken exercise at time upper limbs and the lower limb of riding simultaneously.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of body-building bicycle, include front fork 1, vehicle body 2, front-wheel 3, front wheel spindle 4, handlebar 5, backrest 8, seat bar 9, vehicle seat, wherein, described seat bar 9 is provided with damping wheel 84 with the junction of backrest 8, described handlebar 5 is by support portion 51, handle 52 forms, described support portion 51 is fixed on the top of front fork 1, two positioning plates 511 are extended at two ends, described support portion, described handle 52 is hinged by a bearing pin 53 with positioning plate 511, described handle 52 lower ends connect a connecting rod 7 by universal-joint, described front fork 1 lower end symmetry is fixed two bearing carrier rings 12, described front wheel spindle 4 is fixed in diaxon bearing sleeve 12, described front-wheel 3 is fixed on front wheel spindle 4 middle parts, described front wheel spindle 4 one end crank 6 that is connected, described crank 6 is connected by a bearing pin 10 with connecting rod 7 bottoms, described front wheel spindle 4, connecting rod 6, connecting rod 7, handlebar 5 forms piston crank mechanism.
Wherein, at described front wheel spindle 4 two ends, be symmetrical arranged crank 6, handlebar 5 two ends are symmetrical arranged connecting rod 7, and described front wheel spindle 4, crank 6, connecting rod 7, handlebar 5 form the piston crank mechanism of two ends symmetry.
Wherein, the cylindrical tube that two positioning plates 511 are extended at 51Wei two ends, described support portion.
Wherein, described connecting rod 7 is comprised of outer tube 71, inner tube 72, between outer tube, inner tube, by jackscrew, fixes.
Wherein, described seat rear arranges a backrest 8, on the described backrest 8 hinged present bars 9 in lower end, between described backrest 8 rear ends and vehicle body, be connected Floor Pump 82, described Floor Pump 82 lower ends are hinged on vehicle body back seat, the gas bar of described Floor Pump 82 is hinged on backrest 8 rear portions, is socketed a support spring 83 on described gas bar.
Wherein, on described backrest 8, massage ball 81 is set, described massage ball 81 is uniform on backrest.
Wherein, the described vertical front wheel spindle 4 of crank 6.
The utility model has following beneficial effect:
1, student, move at ride upper limbs and lower limb while going to school and leaving school simultaneously, takes exercise simultaneously, and train on is stronger.
2, the massage ball on backrest plays good massage effect to bicyclist's back, has alleviated the fatigue at bicyclist back while riding.
3, belly is taken exercise, and promotes enterogastric peristalsis, and short digestion, strengthens metabolic function, and vertebra also can be taken exercise.
4, the backrest with damping wheel can provide more comfortable support for bicyclist, and can have multiple angles adjustable, facilitates bicyclist to use.
Accompanying drawing explanation
Fig. 1: a kind of student of the utility model uses the front schematic view of body-building bicycle;
Fig. 2: a kind of student of the utility model looks schematic diagram with a front fork part left side for body-building bicycle;
Fig. 3: a kind of student of the utility model uses the handlebar decomposed schematic diagram of body-building bicycle.
1-front fork, 2-vehicle body, 3-front-wheel, 4-front wheel spindle
5-handlebar; 51-support portion; 52-handle; 511-positioning plate
6-crank;
7-connecting rod, 71-outer tube, 72-inner tube;
8-backrest, 81-massage ball, 82-Floor Pump, 83-support spring, 84-damping wheel;
9-seat bar.
The specific embodiment
The embodiment setting forth below represents and allows those skilled in the art to put into practice necessary information of the present utility model, and illustrates and put into practice best mode of the present utility model.Once read with reference to the accompanying drawings following description, those skilled in the art just will understand design of the present utility model and will recognize the application of these designs of not illustrating especially herein.Should be appreciated that these designs and application fall into the scope of disclosure and the accompanying claims book.
Please refer to shown in Fig. 1-3, the utility model provides a kind of body-building bicycle, include front fork 1, vehicle body 2, front-wheel 3, front wheel spindle 4, handlebar 5, backrest 8, seat bar 9, vehicle seat, described seat bar 9 is provided with damping wheel 84 with the junction of backrest 8, described handlebar 5 is by support portion 51, handle 52 forms, the cylindrical tube that two positioning plates 511 are extended at 51Wei two ends, described support portion, described support portion 51 is fixed on the top of front fork 1, two positioning plates 511 are extended at two ends, described support portion, described handle 52 is hinged by a bearing pin 53 with positioning plate 511, when handle 52 is when bearing pin 53 rotates, this positioning plate 511 can limit the movement angle of this handle 52, described handle 52 lower ends connect a connecting rod 7 by universal-joint, described connecting rod 7 is by outer tube 71, inner tube 72 forms, outer tube, between inner tube, by jackscrew, fix, when bicyclist need to temper upper limbs, jackscrew is locked, otherwise, jackscrew is unclamped, this jackscrew also can be used for regulating the length of connecting rod of piston crank mechanism simultaneously.
Described front fork 1 lower end symmetry is fixed two bearing carrier rings 12, described front wheel spindle 4 two ends are fixed in diaxon bearing sleeve 12, described front wheel spindle 4 is fixing with front-wheel 3, described front wheel spindle 4 one end crank 6 that is connected, described crank 6 is perpendicular to front wheel spindle 4, described crank 6 is connected by bearing pin 10 with the bottom of a connecting rod 7, and described front wheel spindle 4, crank 6, connecting rod 7, handlebar 5 form piston crank mechanism.For guaranteeing the balance of piston crank mechanism power transmission, reduce the wearing and tearing of each parts, can be symmetrical arranged crank 6 at described front wheel spindle 4 two ends, on handlebar 5, two ends are symmetrical arranged connecting rod 7, and described front wheel spindle 4, crank 6, connecting rod 7, handlebar 5 form the piston crank mechanism of two ends symmetry.
Described seat rear a backrest 8 is set, on the described backrest 8 hinged present bars 9 in lower end, between described backrest 8 rear ends and vehicle body, be connected Floor Pump 82, described Floor Pump 82 lower ends are hinged on vehicle body back seat, the gas bar of described Floor Pump 82 is hinged on backrest 8 rear portions, is socketed a support spring 83 on described gas bar.User, when stopping, is connected the tracheae of Floor Pump 82 with the valve of trailing wheel, by human body back, firmly make backrest 8 recede, and the inflating rod of Floor Pump 82 is depressed, and inflates, and described support spring 83 is for by inflating rod and backrest 8 homings.On described backrest 8, massage ball 81 is set, described massage ball 81 is uniform on backrest, and this massage ball 81 can play massage effect to people's back, can alleviate the fatigue at back in the process of riding, and plays the effect of exercise simultaneously.
During real-world operation, user scrunches stretcher advances white driving, front-wheel 3 drives front wheel spindle 4 to rotate when rolling forward, front wheel spindle 4 drives connected crank 6 around front wheel spindle 4 axial rotation, crank 6 drives connected connecting rod 7 up-and-down movements, and connecting rod 7 band fixed handles 52 swing up and down, staff handle, forearm, with handle 52 motions, reaches the effect of exercise.
Obviously, above-described embodiment is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And these belong to apparent variation that spirit of the present utility model extended out or change still among protection domain of the present utility model.

Claims (4)

1. student's body-building bicycle, include front fork (1), vehicle body (2), front-wheel (3), front wheel spindle (4), handlebar (5), backrest (8), seat bar (9), vehicle seat, it is characterized in that: described seat bar (9) is provided with damping wheel (84) with the junction of backrest (8), described handlebar (5) is by support portion (51), handle (52) forms, described support portion (51) is fixed on the top of front fork (1), two positioning plates (511) are extended at two ends, described support portion, described handle (52) is hinged by a bearing pin (53) with positioning plate (511), described handle (52) lower end connects a connecting rod (7) by universal-joint, described front fork (1) lower end symmetry is fixed two bearing carrier rings (12), described front wheel spindle (4) is fixed in diaxon bearing sleeve (12), described front-wheel (3) is fixed on front wheel spindle (4) middle part, described front wheel spindle (4) one end crank (6) that is connected, described crank (6) is connected by a bearing pin (10) with connecting rod (7) bottom, described front wheel spindle (4), connecting rod (6), connecting rod (7), handlebar (5) forms piston crank mechanism.
2. a kind of student's body-building bicycle according to claim 1, it is characterized in that: at described front wheel spindle (4) two ends, be symmetrical arranged crank (6), handlebar (5) two ends are symmetrical arranged connecting rod (7), and described front wheel spindle (4), crank (6), connecting rod (7), handlebar (5) form the piston crank mechanism of two ends symmetry.
3. a kind of student's body-building bicycle according to claim 2, is characterized in that: the cylindrical tube that described support portion (51) extend two positioning plates (511) for two ends.
4. a kind of student's body-building bicycle according to claim 3, is characterized in that: described connecting rod (7) is comprised of outer tube (71), inner tube (72), between outer tube, inner tube, by jackscrew, fixes.
CN201320417598.5U 2013-07-15 2013-07-15 Exercise bicycle for student Expired - Fee Related CN203461005U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320417598.5U CN203461005U (en) 2013-07-15 2013-07-15 Exercise bicycle for student

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320417598.5U CN203461005U (en) 2013-07-15 2013-07-15 Exercise bicycle for student

Publications (1)

Publication Number Publication Date
CN203461005U true CN203461005U (en) 2014-03-05

Family

ID=50173384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320417598.5U Expired - Fee Related CN203461005U (en) 2013-07-15 2013-07-15 Exercise bicycle for student

Country Status (1)

Country Link
CN (1) CN203461005U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111936211A (en) * 2018-02-28 2020-11-13 伊戈那西·安然兹·莫勒罗 Exercise training machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111936211A (en) * 2018-02-28 2020-11-13 伊戈那西·安然兹·莫勒罗 Exercise training machine
CN111936211B (en) * 2018-02-28 2021-12-07 伊戈那西·安然兹·莫勒罗 Exercise training machine

Similar Documents

Publication Publication Date Title
CN103707989A (en) Prostrate-type double-drive bicycle
CN103707981B (en) A kind of bicycle for rider in prostrate position
CN205323094U (en) Multifunctional exercise vehicle
CN203493890U (en) Leg massage trainer
CN203461005U (en) Exercise bicycle for student
CN202515949U (en) Upper-lower limb dual-purpose rehabilitation exercise machine
CN201989911U (en) Multifunctional exercise bike
CN202847942U (en) Whole-body-exercise type horizontal type exercise bike with double power
CN203139490U (en) Double-person seesaw lever
CN203497113U (en) Prostrate dual-driving bicycle
CN202409964U (en) Swivel trainer
CN203047485U (en) Hand-foot double drive bicycle
CN203172833U (en) Outdoor exercise vehicle
CN202409990U (en) Leg trainer
CN105125376B (en) The method of manufacture and use thereof of crank type hemiplegic patient's moving trolley
CN105435422B (en) Simple integrated form old-aged training booster
CN204952240U (en) Trick helping hand formula seesaw
CN204979105U (en) Fitness bicycle
CN205499178U (en) Sports type bicycle that multi -functional body -building was used
CN203436767U (en) Body-building wheel
CN203819449U (en) Walking motion-type bicycle
CN203714115U (en) Standing bicycle
CN203915921U (en) The seat fitness equipment of lying
CN203497104U (en) Prostrate bicycle
CN201214466Y (en) Double driving body-building bicycle instead of walking

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20140702

Address after: 071002 East Road, Hebei, Baoding No. 54

Patentee after: Hebei University

Address before: 071002 Sports Department, Hebei University, 54 East 180 Road, Hebei, Baoding

Patentee before: Ma Tianlong

ASS Succession or assignment of patent right

Owner name: HEBEI UNIVERSITY

Free format text: FORMER OWNER: MA TIANLONG

Effective date: 20140702

C41 Transfer of patent application or patent right or utility model
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140305

Termination date: 20140715