CN201295333Y - Electric and manual four-wheeler special for the disabled - Google Patents

Electric and manual four-wheeler special for the disabled Download PDF

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Publication number
CN201295333Y
CN201295333Y CN 200820136038 CN200820136038U CN201295333Y CN 201295333 Y CN201295333 Y CN 201295333Y CN 200820136038 CN200820136038 CN 200820136038 CN 200820136038 U CN200820136038 U CN 200820136038U CN 201295333 Y CN201295333 Y CN 201295333Y
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CN
China
Prior art keywords
carriage
frame
handgrip
pair
drive axle
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Expired - Fee Related
Application number
CN 200820136038
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Chinese (zh)
Inventor
谢楚川
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WANLI BIKE INDUSTRY Co Ltd
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WANLI BIKE INDUSTRY Co Ltd
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Publication of CN201295333Y publication Critical patent/CN201295333Y/en
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Abstract

The utility model relates to an electrical and manual four-wheeler special for the disabled, which essentially comprises a special frame (1), a cushion frame (4), a pair of handles (6) in the left and right directions, a pair of front wheels (5) in the left and right directions, a pair of rear wheels (2) in the left and right directions and a drive axle motor (3). The drive axle motor (3) is locked at the rear part of the frame (1) by two bearing brackets; and the left and the right rear wheels (2) are sleeved on axes (3A) on both ends of the drive axle motor (3), so as to drive the four-wheeler to run. The left and the right front wheels (5) are arranged in two front forks (7); and the U-shaped hooks (7B) of the left and the right front forks (7) are transversely connected with the front wheels by a steering tie rod, so that not only both hands can swing the handles at the same time, but also the left hand or the right hand can swing the corresponding handle separately, and the two directional front wheels (5) can be swung in the same direction.

Description

Electronic and the dual-use manual carriage of people with disability's special use
Technical field
This utility model relates to a kind of carriage, particularly a kind of electronic and dual-use manual carriage of people with disability's special use.
Background technology
Turning to of vehicle for the benefit of controlled in existing people with disability's electric motor car, generally is to adopt dual mode: (1) adopts similar bicycle directional handgrip directly with the manual operating left-right swing type, and (2) adopt computer program to press the manipulation of Computer key box with hands.
The tricycle form of two-wheel after the single-wheel before existing electric motor car major part with bar handle all adopts on the market, but the tricycle shortcoming of this form is: its seat front all has some objects to form obstruction, people with disability's especially inconvenience of this car up and down, disabled people that rely on double walking sticks to walk of some both feet particularly, then must others embrace or auxiliary could realize getting on or off the bus, this car can only advance and can not retreat simultaneously: in addition, owing to have only three wheels to land, the carriage that does not just have four-wheel to land can stand stable like that on the ground relatively, when running into obstacle especially under steam, be easy to overturning, for the originally bad individuals with disabilities of balance, dangerous especially.
People with disability's special electric vehicle that multiple four-wheel is also arranged now on the market, it is to make power wheel with two little trailing wheels, each trailing wheel each by a driven by motor, the stall of each motor, clockwise or reverse and to control by the program of computer controling box, control the running of motor by operation with hands, thereby realize advancing of car, retreat or turn to, as advance, two motors are just simultaneously clockwise or reverse when retreating, when turning to then on one side motor then another motor stop.Though this carriage is got on or off the bus convenient, its shortcoming is: because complex structure, computer program is flapped toward and is difficult for accurately operation, for the inflexible people of brains, particularly some apoplexy cause crippled or old people, accidentally push the wrong, the meeting of travelling is out of control even cause the accident shortage safety.
Above-mentioned vehicle is most to be the operation of applying electronic system, the program complexity, and various parts also mostly are special manufacturing, not only the price costliness, are sky-high prices to most people with disabilitys, and consumption does not rise at all.Moreover maintenance in the future also must be looked for speciality store and could be solved, and maintenance cost is not low yet, and is time-consuming expensive yet.
Summary of the invention
The purpose of the Moped Scooter of this utility model people with disability special use structure is to provide a kind of four-wheel type in conjunction with two advantages and use improved bilateral handgrip to be flapped toward front-wheel and control for overcoming above-mentioned shortcoming, and is not only simple to operate, HOP ON, and safety and steady.This utility model is a kind of simple in structure, manufacturing cost is also hanged down 3 to 5 times compared with the price of the general similar vehicles in market, the part of relative this new car employing is general on the market daily part, also be easy to seek substitute in any market, in the future if any any damage, immediately can keep in repair, not only save time, price is also cheap.
The design of the power of this utility model Moped Scooter only needs two trailing wheels of a drive axle driven by motor, cooperates front and back actuator that travels, and by the rotation of the speed governing cover handle of device on the direction handgrip on a left side or the right, just can control moving ahead of this car and retreat.
This utility model car has utilized two front-wheels, cooperates the left and right directions handgrip manually to be flapped toward operation, as long as the direction handgrip on any one side of swing just can make two front-wheels be flapped toward arbitrarily toward certain direction simultaneously, what make vehicle turns to control simple.Contrast existing tricycle simultaneously, people with disability's this car up and down is more convenient, safety and steady, and arbitrarily running easily.This car also has safe disc brake apparatus, this disc brake unlike pincerlike lock since disc brake be device on two trailing wheel central points, even tire or rim have been stained with earth, the stall that disc brake still can the security control wheel.
Speed governing cover and the brake handgrip can be installed on a left side or the right-hand handgrip, therefore, even also be fit to have only the individuals with disabilities's of a hands needs.
Another characteristics of this utility model car are that two trailing wheel outsides of this vehicle also are equipped with hand rail cycle respectively, even drive axle motor wherein or electronic controller or battery break down when failing to operate, vehicle also can be by the car owner with manual self-service running walking, just as the manual pulley Wheel-chair, temporarily can sail usefulness.This vehicle frame rear portion backrest also is provided with manumotive armrest, is done by other people and carry out to use with each, and this also is that general other electric wheelchairs are failed the special feature of one three usefulness that possess.
The structure of this utility model Moped Scooter is as follows: this people with disability's special electric vehicle, and mainly by special wheelchair frame, seat frame and drive axle electric machine are formed, and described drive axle motor is to provide power with aneroid battery.The drive axle motor is with the rear portion of two bearing fixing at vehicle frame, two trailing wheels are enclosed within the two ends of motor axis, two guide front wheels in the place ahead are locked in respectively in the front fork of two standpipe of front fork lower ends, simultaneously rear end that the U of left and right sides front fork type colludes frame with a drag link with about the two fork-tail ends of supporting the front do sidelong side by side to flexibly connect together, the design oblong aperture of drag link one end, can make the adjusting device of length distance, collude frame with front fork U type simultaneously and do bilateral the connection.Pack into both sides, Guan Eryu vehicle frame the place ahead before two again respectively and connect, about two assign in the standpipe of front fork upright, brake handgrip and speed governing cover about then being contained on the direction handgrip on upright.
Description of drawings
This utility model people with disability Herba Plantaginis side is provided with pedal, and the rear portion backrest also is provided with manumotive armrest.
1 to 6 pair of this utility model car of following accompanying drawing is done indivedual signals:
The oblique side figure of Figure 1A, the electric wheel-chair vehicle structure chart
Division header pipe unit and schematic internal view among Figure 1B electric wheel-chair vehicle Fig. 1
Fig. 2 electric wheel-chair vehicle pedal support and back are by folding sketch map
Installation drawing between Fig. 3 A electric wheel-chair vehicle drag link and two front-wheels
Drag link bolts at two ends device sketch map among Fig. 3 B electric wheel-chair vehicle Fig. 3 A
Fig. 4 electric wheel-chair vehicle direction handgrip angle sketch map
Fig. 5 electric wheel-chair vehicle rearview, drive axle motor, two trailing wheels and disc brake sheet installation drawing
Fig. 6 electronic controller function circuit analysis chart
Figure 1A, 1B, 2,3A, 3B.4 and 5 is described in further detail for this utility model people with disability special electric vehicle.
The specific embodiment
At Figure 1A, among the 1B and 5, the top of wheelchair vehicle carriage (1) is used for mount pad poppet (4), drive axle motor (3) is to provide power with aneroid battery, drive axle motor (3) is locked in the rear portion of vehicle frame (1) with two bearings, two trailing wheels (2) then are fixed on the axle center, two ends (3A) of drive axle motor (3), the inboard individual device of two trailing wheels (2) axles skin (18) two disc brake sheets (12A), disc brake drum (12) then installs the both sides at vehicle frame (1) rear portion.Have two shock absorbers (19) supporting between the rear portion of vehicle frame (1) and seat frame (4), two front forks (7) that support two front-wheels (5) then are enclosed within the head pipe (9) of vehicle frame (1) front part sides.The gradient of vehicle frame (1) both sides head pipes (9) requires and repeatedly repeatedly practises test according to the kinetics of car, and head pipe (9) is sat a ground horizontal line and is about 70 ° one 80 °, and this car is 78 ° of settings.So that two front-wheels of car more help its walking.Two standpipe of front fork (7A) pass the head pipe (9) of vehicle frame front end respectively, connect with bicycle head tube assembly (17) locking individually.Corresponding handle upright (6) then packs into standpipe of front fork (7A) lining.The handgrip (14) that is used to control guiding places the upper end of upright (6), so just can control the rotation that is flapped toward of car, and this similar is in the turn-around design of bicycle.
The front and back that turn to of control drive axle motor (4) actuator (22) that travels can install a left side or the right in vehicle frame the place ahead.
Two hand rail cycles (13) device, can continue to travel in the time of can not operating in order to car circuit generation obstacle in the outside of two trailing wheels (2) with the manual self-service car that makes.
Fig. 2 car anterior device two pedal supports (16A), be provided with folding functional.The car rear portion leans against frame (15) and then is provided with detachable function, makes the car volume littler, is easy to deliver out using.
Fig. 3 A and 3B, about two front-wheels (5) with a drag link (8) with about the U-shaped of two front forks (7) rear end of colluding frame (7B) make flexible connection together with bolt locking so that two front-wheels (5) be flapped toward close look at the swing.The design oblong aperture of drag link (8) one ends can be made the adjusting device of length distance, colludes frame (7B) with front fork U type simultaneously and does bilateral the connection.The length distance adjusting system can be made in drag link (8) two ends: went here and there the screw of drag link (8) by screw rod (8A), the front fork U type that is equipped with sleeve (8B) of going here and there again colludes frame (7B), is equipped with pad (8c) and with nut it is made distance and adjust locking.
Fig. 4, about wherein a handgrip (14) go up device the speed governing cover (11) and the handgrip (10) that brakes, the former function is the velocity of rotation that is used to control drive axle motor (4), just be used to control the speed of Vehicle Speed, the latter is connected (see figure 5) by brake cable and disc brake drum (12), the stall of major control trailing wheel and reach the function that causes brake.Speed governing overlap handle on which root handgrip (14) device, which hands that then depends on the people with disability is normal.
Width based on this car uses for cooperating communal facility, it is wide preferably to be no more than 700mm, the overweight people uses and inboard width also must be suitable for comparatively, the seat inner width of general wheel Wheel-chair is more than the 420mm, under the scope of inside and outside restricted width, the handgrip of this car just with a kind of with 50 ° to 60 ° gradients backward welder form (see figure 4), solved the problem of inside and outside restricted width.
The electric motor car of this utility model individuals with disabilities special use, the power operation of the drive axle motor (3) of major impetus is an ad hoc electronic controller (see figure 6), this car power also mainly provides by the plumbic acid or the lithium battery of two 12V rechargeable types, and two batteries of this car place the battery case (20) interior (seeing Figure 1A) of vehicle frame.Electric door lock switch (23) device is in this vehicle frame left side or right the place ahead, and its control battery supply is transported to the supply of controller.Electronic controller (21) then installs in vehicle frame inside, and its control speed governing cover is supplied with the travel power supply of actuator (22) of (11) and front and back.
Speed governing is overlapped (11) is installed on the left or right-hand direction handgrip (14), and the speed that overlaps handle when speed governing rotates, and gets final product the travel speed of operating electrical machines.
Before and after the actuator (22) that travels provide power supply to drive axle motor (3), drives two rear-axle steerings, it can do the adjusting of three parts, promptly moves ahead, and stops and retreating.When being adjusted in when joint of moving ahead, if rotate the speed governing cover, car is promptly to overtake.Identical, when being adjusted in when retreating joint, rotate the speed governing cover, car promptly falls back backward.

Claims (9)

1. the electronic and dual-use manual carriage of people with disability's special use, it is mainly by a special vehicle frame (1), seat frame (4), a pair of left and right directions handgrip (6), a pair of left and right directions front-wheel (5) and a pair of left and right sides trailing wheel (2) cooperate a drive axle motor (3) to assemble, it is characterized in that drive axle motor (3) is locked at vehicle frame (1) portion afterwards by two bearing bracket stands, a pair of left and right sides trailing wheel (2) is enclosed within on the axle center (3A) at drive axle motor (3) two ends, travel to drive vehicle, a pair of left and right directions front-wheel (5) device in left and right sides front fork (7), the U type of left and right sides front fork (7) collude frame (7B) with a drag link (8) with its horizontal connecing together.
2. carriage as claimed in claim 1 is characterized in that drag link (8) does the rear end that the U type of left and right sides front fork (7) colludes frame (7B) to flexibly connect together side by side sidelong.
3. carriage as claimed in claim 2 is characterized in that the design oblong aperture of drag link one end, can make the adjusting device of length distance, colludes frame (7B) with front fork U type simultaneously and does bilateral the connection.
4. carriage as claimed in claim 1 is done the direction swing to upright (6) and handgrip (14) with the design welding of suitable angle about it is characterized in that.
5. carriage as claimed in claim 4, it is characterized in that discrete about upright (6) and handgrip (14) designed be 50 to 60 spend between.
6. carriage as claimed in claim 4, handgrip and the speed governing cover that it is characterized in that braking is on can the direction handgrip (6) because of each one required device on the left side or the right.
7. carriage as claimed in claim 1 is characterized in that drive axle motor (3) is to provide power with aneroid battery.
8. carriage as claimed in claim 1 is characterized in that vehicle rear vehicle frame (1) leans against to be provided with manumotive armrest (15).
9. carriage as claimed in claim 1 is characterized in that two hand rail cycles of arranged outside (13) of left and right sides trailing wheel (2) install.
CN 200820136038 2007-09-28 2008-09-26 Electric and manual four-wheeler special for the disabled Expired - Fee Related CN201295333Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI20071653 2007-09-28
MYPI20071653 2007-09-28

Publications (1)

Publication Number Publication Date
CN201295333Y true CN201295333Y (en) 2009-08-26

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ID=41041292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200820136038 Expired - Fee Related CN201295333Y (en) 2007-09-28 2008-09-26 Electric and manual four-wheeler special for the disabled

Country Status (1)

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CN (1) CN201295333Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864352A (en) * 2012-09-04 2013-01-09 古交市银河镁业有限公司 Magnesium alloy and device and method for machining magnesium alloy handrail ring of wheelchair
CN105438348A (en) * 2014-09-24 2016-03-30 无锡津天阳激光电子有限公司 Four-wheel old people vehicle capable of carrying wheelchair
CN107233168B (en) * 2016-03-25 2018-05-25 扬顶(天津)商贸有限公司 The motion sensing manipulation handle and front frame mechanism of a kind of electric wheelchair
CN113749865A (en) * 2021-03-15 2021-12-07 荆门周轮友残疾人用品有限公司 Arm force control system for motor-driven wheelchair faucet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864352A (en) * 2012-09-04 2013-01-09 古交市银河镁业有限公司 Magnesium alloy and device and method for machining magnesium alloy handrail ring of wheelchair
CN102864352B (en) * 2012-09-04 2014-02-26 古交市银河镁业有限公司 Magnesium alloy and device and method for machining magnesium alloy handrail ring of wheelchair
CN105438348A (en) * 2014-09-24 2016-03-30 无锡津天阳激光电子有限公司 Four-wheel old people vehicle capable of carrying wheelchair
CN107233168B (en) * 2016-03-25 2018-05-25 扬顶(天津)商贸有限公司 The motion sensing manipulation handle and front frame mechanism of a kind of electric wheelchair
CN113749865A (en) * 2021-03-15 2021-12-07 荆门周轮友残疾人用品有限公司 Arm force control system for motor-driven wheelchair faucet

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090826

Termination date: 20100926