CN208931548U - A kind of multifunctional assembled sweethearts bicycle increases the device of back occupant power-assisted - Google Patents

Abstract

A kind of multifunctional assembled sweethearts bicycle increases the device of back occupant power-assisted, it is characterized by: being based on patent ZL201720168458.7 and patent of invention notification number: the quick Parent-child bicycle Side by side groupings that two can normally ride respectively of CN107399402A invention is at tandem bicycle, on the basis of one shopping cart of intermediate also carrying, increase dismountable two back occupants foot-operated driving device, making can quadricycle by two bicycles or an electric bicycle and a quick Side by side groupings of bicycle at four people resultant force+electronic, it is fully loaded to take 4 adult+2 children+" environmental protection shopping vehicles "；After quickly separating, moreover it is possible to ride respectively.Passenger pedal driving device and rear axle outer end share a nut and fasten；Installation, disassembly are all very simple, quick, and the institute for neither influencing primary bright combination vehicle is functional.

Description

A kind of multifunctional assembled sweethearts bicycle increases the device of back occupant power-assisted

Technical field:

The utility model belongs to design and manufacture bicycle art.

Background technique:

The invention of bicycle is away from modern existing more than 200 years history, with the rapid development of the various vehicles, bicycle No longer be the favorite in epoch already, more and more cycle tracks are seized by electric vehicle and motor vehicle, dirty air with Urban it is noisy also instead of it is original cycling on the way go at express speed it is happy.It will be recognized that bicycle is as from us It lives increasingly remoter.However, what kind of is the true status of cycling trip actually in actual life? people do not have also on earth It is there necessity of cycling? how does bicycle adapt to the society of this high speed development? in face of these problems, recently, we see again To provincial capital, and there are many " green road ", " cycle track ", pavements, blind way, are all quietly restoring, or even repaired than in the past More preferably, wider, unfortunately, the bicycle travelled above is very few.As the improvement of people's living standards, anxious need One kind being suitble to various road conditions, the street Shang get, the township Xia get；Multiplied people carries to obtain goods；Refreshingly capable, that stops is steady；It hides positive, keeps off to obtain rain；Into Elevator, enter door new bicycle.It is imbued with the traffic of temperament and interest as call on a friend party, outing body-building, recreation and shopping etc. of people Demand --- bicycle has been not only simple walking-replacing tool, people remain further need for a kind of new design be allowed to have more multipotency it is full The function of sufficient family's difference occasion demand, this can not only offer convenience to the use of family, can more maximize and play product Function, resource rational utilization, low-carbon energy-saving emission reduction create the social positive energy of the harmonious health of civilization.

Due to patent ZL201720168458.7 and patent of invention notification number: CN107399402A is efficiently solved voluntarily Vehicle since the dawn of human civilization can only dynamic balancing, slow stoppage falls, perplexs bicyclist, be easy to cause the safety problem of many traffic accidents, Smooth ride safety, parking static balance are reliable；It is able to allow the security regulations based on this, such as " forbids cycling band people, forbids cycling and support Umbrella is forbidden riding side by side " the problems such as be all readily solved.The following new problem is to be fully loaded with six people (4 adult+2 children+" rings Protect shopping cart ") two 400W (upper limit of the power that electric bicycle of individually riding afterwards is dismantled in consideration) motors are used, power of climbing Insufficient problem, the present invention are being based on patent ZL201720168458.7 and patent of invention notification number: the base of CN107399402A On plinth, dismountable two back occupants foot-operated driving device is increased.Family circle can carry shopping cart trip and ride instead of walk, goes sight-seeing, be good for Body, shopping, child-parent education, happy and harmonious leisurely and carefree body-building；After dismantling all connectors, two bicycles restore to ride alone Row.

Utility model content:

A kind of device increasing back occupant power-assisted specifically for multifunctional assembled sweethearts bicycle, it is characterised in that: packet Include dismountable two back occupants foot-operated driving device, the two back occupants foot-operated driving device, the two back occupants pedal driving Device is separately mounted on the outside of rear fork on vehicle frame, shares a nut with rear axle；The two back occupants foot-operated driving device is by can The chain wheel support of bearing, chain wheel bearing, chain wheel axis, chain wheel, the back foot of disassembly turn, chain, front pedal turn, the wheel assembly that contacts to earth, protect Dangerous bolt and the flywheel that do not dismantle are constituted.

Two back occupant pedals turn driving device, are separately mounted on the outside of rear fork on vehicle frame, need to only turn a nut, so that it may Driving device is turned simply and quickly to install or remove foot, former vehicle is neither influenced and uses.

Left (front or rear) (rear or preceding) the driving pedal in the right side turns the outside for being all separately mounted to combination vehicle, preceding to turn long acting drive It is dynamic, after turn short driving of not doing work.It when back occupant side is sat, is turned with a foot-operated front pedal, (has 9 support of wheel of contacting to earth) when flooring and return It rises, another is ridden back foot and turned, and rising return is turned before assistance, prepares next time to pedal；When back occupant is just sat, by front pedal system Buckle on (left or right) sole, (has 9 support of wheel of contacting to earth) when flooring and drives pedal to go up by sole, prepare next time on the outside To pedal.

Bicycle is ridden when cannot have back occupant or combination to ride without back occupant power-assisted, and front foot can be turned to the insurance for pedaling setting 10 anchoring of bolt is on rear fork.

Back occupant foot-operated driving device by dismountable chain wheel support of bearing 1, chain wheel bearing 2, chain wheel axis 3, chain wheel 4, after Pedal turns 5, chain 6, front pedal turns the 8, wheel assembly 9 that contacts to earth, lock 10 and the flywheel 7 that do not dismantle are constituted.Back occupant seat is set Safety belt hanging buckle has been set, has been used when being sat to pedal for back occupant side, to prevent overexerting and body is unbalance；Consider reversing 1.5 meters with On demand, back occupant foot-operated driving device is also devised with " after chain dial elastic force tensioning wheel ".Chain is allocated to convenient for manually " empty Hang ", it is reversed after being finished down vehicle.

After increasing dismountable two back occupants foot-operated driving device, after efficiently solving former patent portfolios, it is fully loaded with six people (4 adult+2 children) each only has a 400W motor, the problem that is short of power of climbing.

Must by the driving chain wheel of primary bright (ZL201720168458.7 and notification number: CN107399402A) " left side vehicle ", Chain, flywheel change are designed into left side；In addition to only increasing back occupant pedal driving function, it is functional that primary bright institute is not influenced.

It, can be as " car owner's attribute is not after patent, standardization, atrademarked, archives design, internet management Become multi-functional, multiduty " the shared bicycle " of ", " right to use shared ", " shared motor bicycle ", " shared 4 people of combined type resultant force+ Electronic 4 wheel bicycle "；Due to solving the problems, such as that bicycle is gone slowly, static balance and four people resultant force drive, " 1+1=is realized 6 (fully loaded 4 adult 2 children) "；The shared automobile that can match in excellence or beauty allows family circle to carry " stainless steel multi-functional environment-protection shopping cart ", " building block system Environmental protection shopping packing box " trip ride instead of walk, go sight-seeing, body-building, shopping, child-parent education is happy and harmonious！

Detailed description of the invention:

Fig. 1 is overall structure diagram

Specific embodiment:

It, can be as " car owner's attribute is not after patent, standardization, atrademarked, archives design, internet management Become multi-functional, multiduty " the shared bicycle " of ", " right to use shared ", " shared motor bicycle ", " shared 4 people of combined type resultant force+ Electronic 4 wheel bicycle "；It is outer that a kind of station can be become, in continuation of the journey, only need two mobile phones, with " when day " with " land productivity " with " people With ", can " share-car ", " hand-off ", the multi-functional shared motor bicycle of " clearing "；It is quick convenient, improve traffic efficiency.Each Vehicle all has unique factory number, files convenient for authority for car owner, issues " driving license "；Purchase the attribute of the artificial car owner of vehicle Always constant, the role of " estate management " serves as in " shared bicycle " operator, can be in the building in a city, supermarket, machine Pass, school etc., chain operation (each point unit, in order to draw of estate management on orderly dropping apparatus charging pile and access point, with point Employee, owner, the teachers and students of traveller, for convenience our unit, should gladly cooperate, in addition can also participate in the profits) data sharing, it is real When be published on user mobile phone, access bicycle or combination vehicle be at one's convenience, compatible " stainless steel multi-functional environment-protection shopping cart " but must be from Expense is provided for oneself not to be shared from keeping.Primary bright " the stainless steel multi-functional environment-protection shopping cart ", " building block system environmental protection shopping packaging Box ", it appears that it is unremarkable, but after patent, atrademarked, standardized designs, shift supermarket onto, the market of farm produce is shopping cart, It is exactly one " mobile tea table ", being placed on kitchen is exactly one " dining car " after pushing back parlor " simple deformation "；Trip can be taken with oneself With various packaging pockets even dinnerware, on the shared bicycle after any group of update by the present invention can be mounted in, Allowing people's refusal fundamentally to solve white pollution using non-returnable container or tableware has operability！

The embodiment of this patent above described embodiment only expresses, the description thereof is more specific and detailed, but can not Therefore it is interpreted as the limitation to this patent range.It should be pointed out that for those of ordinary skill in the art, not Under the premise of being detached from this design, various modifications and improvements can be made, these are all belonged to the protection scope of this patent.Therefore, The scope of protection shall be subject to the appended claims for this patent.

Claims (4)

1. the device that a kind of multifunctional assembled sweethearts bicycle increases back occupant power-assisted, it is characterised in that: including dismountable Two back occupant foot-operated driving devices, the two back occupants foot-operated driving device is separately mounted on the outside of rear fork on vehicle frame, with rear axle Share a nut；The two back occupants foot-operated driving device is by dismountable chain wheel support of bearing (1), chain wheel bearing (2), tooth Dish axle (3), chain wheel (4), back foot turn (5), chain (6), front pedal turn (8), the wheel assembly that contacts to earth (9), lock (10) and not The flywheel (7) of disassembly is constituted.

2. multifunctional assembled sweethearts bicycle according to claim 1 increases the device of back occupant power-assisted, feature exists In left and right two back occupants foot-operated driving device, be all separately mounted to the outside of combination vehicle, it is preceding to turn longer acting driving, after turn compared with Short driving of not doing work turns rising return before only assisting.

3. multifunctional assembled sweethearts bicycle according to claim 1 increases the device of back occupant power-assisted, feature exists In: front pedal turns (8) and is provided with the wheel assembly that contacts to earth (9) and lock (10).

4. multifunctional assembled sweethearts bicycle according to claim 1 increases the device of back occupant power-assisted, feature exists In: back occupant seat is provided with safety belt hanging buckle, uses when sitting to pedal for back occupant side, back occupant foot-operated driving device also designs There is " elastic force tensioning wheel is dialled after chain ".