CN2163127Y - Multifunctional tricycle - Google Patents
Multifunctional tricycle Download PDFInfo
- Publication number
- CN2163127Y CN2163127Y CN 93237332 CN93237332U CN2163127Y CN 2163127 Y CN2163127 Y CN 2163127Y CN 93237332 CN93237332 CN 93237332 CN 93237332 U CN93237332 U CN 93237332U CN 2163127 Y CN2163127 Y CN 2163127Y
- Authority
- CN
- China
- Prior art keywords
- hinge
- wheel
- housed
- ratchet
- axle
- 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
Links
- 230000009194 climbing Effects 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 241000269799 Perca fluviatilis Species 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000269800 Percidae Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to a multifunctional bicycle-tricycle which integrates a bicycle, a tricycle and a stair climbing vehicle into a whole. The main structure of the device is provided with a carriage part, a driving part and a special hinge, wherein a planet carrier is arranged at two ends of a carriage shaft, a stair climbing wheel and a running wheel are arranged on the planet carrier, the driving mechanism is provided with a drum barrel, a ratchet shaft and a ratchet wheel frame are arranged in the drum barrel, bearings are arranged on the ratchet shaft at two sides of the drum barrel, the special hinge is provided with a female hinge and a male hinge, a plane bearing is arranged between the female hinge and the male hinge, and the special hinge is. The vehicle can carry cargo and walk on flat ground, and can also carry cargo and climb up and down stairs.
Description
The utility model relates to and a kind of bicycle, three-wheel vehicle, cart for travelling up or down stairs comprehensively are the multi-functional three-wheel vehicle voluntarily of one.
Present bicycle has become confession people traffic rides instead of walk, the usefulness of physical training, tourism and the transportation of short distance underloading, and function ratio is more single, and the band child is by bike, easier meeting accident when particularly meeting ice and snow sky road cunning is prone to accidents.Regular Bicycle all adopts chain gear in addition, and the contingency of falling chain, chain rupture in the road often has generation, causes working to be late, to date overdue.Three-wheel vehicle, limit three-wheel vehicle and the loading of disabled person's handcar energy are manned, but volume is deposited inconvenience greatly.The various three-wheel vehicles of bicycle all can not the cargo gas holder, rice, coal-based, and the daily life consumables are stepped on the building transportation.Though at present cart for travelling up or down stairs is arranged but function ratio is more single convenient inadequately in the level land transportation.
The purpose of this utility model is to provide a kind of multi-functional three-wheel vehicle voluntarily that adopts special driver train, extraordinary hinge, novel building climbing wheel at the weak point that present bicycle, three-wheel vehicle, cart for travelling up or down stairs exist, combine bicycle, three-wheel vehicle, cart for travelling up or down stairs advantage, light folding, be convenient to deposit, but not only travelled and delivered but also the climbing stairs transportation in the level land.
Multi-functional three-wheel vehicle voluntarily takes following scheme to realize: multi-functional three-wheel vehicle voluntarily is anterior to be the railway carriage part, and the rear portion is a drive part, and the connection hinge is equipped with at the middle part, adopts extraordinary hinge, and the front and back vehicle body is hinged to one.Railway carriage partly has the compartment, aftbody is equipped with and turns to handgrip, railway carriage bottom that spring perch is housed, compression spring set is housed, and axletree is contained under the spring perch, and axletree one end is equipped with star wheel frame, several building climbing wheels, operation wheel are housed on the star wheel frame, and star frame steady arm is housed.Railway carriage partly is mainly used in sits people, loading.Can adopt and partly mould structure.Drive part has vehicle frame, drive wheel is equipped with in the vehicle frame bottom, driver train is equipped with at the drive wheel middle part, and mudwing is contained in drive wheel top, and air servicer pad, traction handgrip are equipped with in vehicle frame top, the dual brake manipulating handgrip is housed on the vehicle frame, car is stopped, handle car with the dual brake manipulating handgrip and stop and be used to brake drive wheel.Driver train has Decorative drum, be equipped with in the Decorative drum on ratchet shaft, the ratchet shaft ratchet is housed, ratchet holder is contained in the exterior Decorative drum inner ring of ratchet, steel bowl, steel ball are housed in the Decorative drum two ends, on the ratchet shaft of Decorative drum both sides bearing is housed, the bearing shell is contained in the bearing outside, and plate is fixed on the bearing outside, be processed with chuck on the Decorative drum and be used to install the wheel steel wire, foot-operated crank is contained in ratchet shaft two ends.Extraordinary hinge has hinge, and hinge one end is set with positive hinge and is plugged with the hinge bolt, and adopts and cut with scissors the anchoring position surely, between the negative and positive hinge surface bearing is housed, positive hinge is connected with railway carriage, and axle is equipped with at center, hinge rear portion, axle is equipped with the axle cover outward, and bearing is housed, and axle one end is contained in the hinge, and the other end is exposed at the hinge outside, the axle cover is housed to be connected with rear drive part vehicle frame, for the ease of the vehicle revolution, axle puts the revolution sleeve is housed, and is equipped with on the sleeve and returns sheet surely.
Multi-functional three-wheel vehicle voluntarily is down three colyliforms when moving on the level land, and (compartment is preceding, drive wheel is in the back), steady arm closure on the star frame, the star frame is locked can not to roll, the rolling that lands is taken turns in operation, opens steady arm when climbing the building, and the star frame upwards rolls along ladder under the person's of riding external force effect, adorn five wheels on it and take turns to roll, exactly like planet celestial bodies motion intersatellite with it.Upstairs the people leads car, and the people is preceding, and car is linearly in the back, and downstairs car leads people Che Zaiqian, the people after, also linearly.In addition, though in floor operation the time be on or down, all be two to take turns and land, vehicle body is erect, be 75 ° of angles, drive wheel turns over 180 ° of angles, and upstairs cushion is attached to the person of riding back, has two groups at the cushion middle part and has Telescopic (like master antenna) handgrip, time spent pulls out, the time spent does not firmly push in, and is hidden in the cushion belly deeply, does not influence and rides.Deposit this car in the family and designed at the important joint part of car body and connect the fast opening mechanism of pin property, rely on both hands car body can be resolved into five parts, promptly rear drive sprocket, front compartment, about two star-wheels and Air-filled cushion, be convenient to deposit.Multi-functional three-wheel vehicle voluntarily is in light weight easy to use, is convenient to the level land cargo of travelling, also can loading on downstairs.As be equipped with onboard a seat can look after children go up downstairs, on and off duty because in compartment band compression spring set, even and to be equipped with Air-filled cushion to ride for a long time not tired yet.This car does not have chain-driving in addition, compact conformation, important motion miniature ball bearing has been installed and surface bearing reliable, do not have dry sound, it is light to ride, long service life.
The utility model is described in further detail below with reference to accompanying drawing
Fig. 1 is the multi-functional structural representation of three-wheel vehicle voluntarily.
Fig. 2 is that the utility model is climbed building operation running condition scheme drawing.
Fig. 3 is the utility model driving mechanism structure scheme drawing.
Fig. 4 is the utility model driving mechanism structure a～a cutaway view.
Fig. 5 is the extraordinary hinge arrangement scheme drawing of the utility model
Connect with reference to the extraordinary hinge of employing (16) in the middle of the anterior railway carriage (9) of the multi-functional three-wheel vehicle voluntarily of accompanying drawing, the rear portion drive part, and rotational positioner (15) is housed.Railway carriage (9) bottom is contained in two groups of spring perches (12), the spring perch is equipped with compression spring set, axletree is contained in (12) under the spring perch, star wheel frame (11) is contained in the vehicle wheel frame two ends, four building climbing wheels (10) are housed on the star wheel frame, an operation wheel (14), and be equipped with star wheel frame steady arm (13).The railway carriage side is equipped with and is turned to handgrip (8).Three-wheel vehicle rear portion drive part has vehicle frame (7), drive wheel (1), mudwing (2), driver train (17) is contained in drive wheel (1) middle part, inflatable packer (4), the traction handgrip (5), be contained in vehicle frame top, dual brake manipulating handgrip (6) is equipped with on vehicle frame top, reach car and stop (3), be equipped with at the cushion middle part and have two groups of handgrips with Telescopic.Driver train has Decorative drum (27), ratchet shaft (29) ratchet is housed to be contained on the ratchet shaft, ratchet (33) adopts rivet (35) to be fixed on the ratchet wheel frame (36), and be equipped with in wire spring (34) Decorative drum (27) two ends steel bowl (20) is housed, steel ball, it is double-range ball bearing that bearing (24) is housed on the Decorative drum both sides wheel shafts (12), bearing is equipped with bearing outside (25) outward, put outward plate (26) is housed, bearing (24) outside is equipped with and every volume (22) and fastening cover (23) dust-separation felt (32) Decorative drum (27) top is housed between bearing outside (25) and Decorative drum (27) priming cup (28) is housed.Have chuck (31) on the outer ring, Decorative drum two ends, be processed with several holes, be used to install the wheel steel wire, Decorative drum two ends inner ring is equipped with steel bowl (37), and steel ball (30) is housed.Crank (18) is equipped with in ratchet shaft (29) two side bearings (24) outside, and is foot-operated by being equipped with on the handle, and crank adopts screw (20) to be fixed on the ratchet shaft, and spring chair (21) is housed, and stopping shim (19).Extraordinary hinge has hinge (38), and an end is set with positive hinge and railway carriage (9) side is connected.Surface bearing (41) is housed between the negative and positive hinge, axle (49) is equipped with at the hinge rear portion, outer shaft sleeve (59) is equipped with in the axle outside, the hinge endoporus is equipped with left bearing (48) two of axles, right bearing (51), axle adopts nut (46), on axle cover (53) also is housed, be equipped with and open bolt (45) soon, revolution sleeve (44) is contained on the axle, be equipped with on the sleeve and return sheet (43) surely, surely return handgrip (56) is housed on the sheet, axle cover rear portion links vehicle frame transverse tube (44) and vehicle frame breeches pipe (55), links to each other with the drive part vehicle frame by the vehicle frame breeches pipe.
Claims (3)
1, a kind of multi-functional three-wheel vehicle voluntarily, has the railway carriage part, form drive part by vehicle frame, drive wheel, mudwing, brake, handgrip, connect hinge, it is characterized in that aftbody is equipped with turns to handgrip, and spring perch is equipped with in the railway carriage bottom, and axletree is contained under the spring perch, axletree two ends are equipped with star wheel frame, and building climbing wheel, operation wheel are housed on the star wheel frame; Drive part also has driver train and is contained in the drive wheel middle part, driver train has Decorative drum, ratchet shaft is housed in the Decorative drum, ratchet is contained on the ratchet shaft, ratchet wheel frame is contained in the exterior Decorative drum inner ring of ratchet, and steel bowl, steel ball are housed in the Decorative drum two ends, on the ratchet shaft of Decorative drum both sides bearing is housed, plate is fixed on the bearing outside, is processed with chuck on the Decorative drum; Connect hinge and adopt extraordinary hinge, has hinge, hinge one end is set with positive hinge, is plugged with the hinge bolt, and adopts and cut with scissors the anchoring position surely, between the negative and positive hinge surface bearing is housed, the sun hinge is connected with railway carriage, and axle is equipped with at center, hinge rear portion, and axle is equipped with the axle cover outward, and bearing is housed, axle also is equipped with the axle cover and is connected with rear drive part vehicle frame.
2, multi-functional three-wheel vehicle voluntarily according to claim 1, it is characterized in that vehicle frame top be equipped with inflatable packer, the traction handgrip.
3, multi-functional three-wheel vehicle voluntarily according to claim 1 is characterized in that extraordinary hinge axle puts to be equipped with and decides the revolution sleeve, is equipped with on the sleeve and returns sheet surely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237332 CN2163127Y (en) | 1993-07-26 | 1993-07-26 | Multifunctional tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93237332 CN2163127Y (en) | 1993-07-26 | 1993-07-26 | Multifunctional tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2163127Y true CN2163127Y (en) | 1994-04-27 |
Family
ID=33812305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93237332 Expired - Fee Related CN2163127Y (en) | 1993-07-26 | 1993-07-26 | Multifunctional tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2163127Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397847A (en) * | 2021-06-15 | 2021-09-17 | 上海工程技术大学 | Auxiliary wheelchair obstacle crossing device and obstacle crossing wheelchair |
-
1993
- 1993-07-26 CN CN 93237332 patent/CN2163127Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397847A (en) * | 2021-06-15 | 2021-09-17 | 上海工程技术大学 | Auxiliary wheelchair obstacle crossing device and obstacle crossing wheelchair |
| CN113397847B (en) * | 2021-06-15 | 2022-12-16 | 上海工程技术大学 | Auxiliary wheelchair obstacle crossing device and obstacle crossing wheelchair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7946373B2 (en) | Recreational and utility three or four-wheeled recumbent cycle with on-demand zero emmissions electric motor and multi-geared manual pedal drive | |
| CN203107483U (en) | Wheel chair capable of climbing stairs | |
| CN2163127Y (en) | Multifunctional tricycle | |
| EP1940677A1 (en) | Four-wheeled pedal cycle for use on a road or on rails | |
| CN202279202U (en) | Symmetric double-flywheel structure and rickshaw with same | |
| US20030000754A1 (en) | Powered lightweight personal transportation vehicle | |
| CN201045061Y (en) | Electric bicycle with stairs-climbing device | |
| CN2306165Y (en) | Single-wheel cycle | |
| CN200991369Y (en) | Electric wheeled chair capable of going upstairs and downstairs and crossing over smal obstacle | |
| CN2619608Y (en) | Multifunctional cart for middle age and senility difficulty walking | |
| CN2262516Y (en) | Dual-purpose hand cart for going-up stairs, driven by manpower or power | |
| CN108502068B (en) | Multifunctional combined balance vehicle | |
| CN220332885U (en) | Automatic fastening multi-wheel vehicle | |
| CN219969750U (en) | Stair climbing vehicle with fire-fighting belt carried on back | |
| CN2522331Y (en) | Battery truck | |
| CN2635503Y (en) | Light low seat carriage for old person | |
| CN2317144Y (en) | Crawler-type handcart for travelling up stairs | |
| CN2167930Y (en) | Five-wheel manual pedal-vehicle | |
| KR20240067401A (en) | Kart Rider | |
| CN2400345Y (en) | Multi-functional tricycle | |
| CN2315035Y (en) | Double crank bicycle | |
| CN2404795Y (en) | Folding forecar | |
| CN2411189Y (en) | Manpower, electric tricycle pneumatic | |
| CN201427614Y (en) | Tumbler planet gear detector step climber | |
| CN2164348Y (en) | Children cart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |