CN2562813Y - Four wheel mechanical scooter on dry land - Google Patents
Four wheel mechanical scooter on dry land Download PDFInfo
- Publication number
- CN2562813Y CN2562813Y CN 02268781 CN02268781U CN2562813Y CN 2562813 Y CN2562813 Y CN 2562813Y CN 02268781 CN02268781 CN 02268781 CN 02268781 U CN02268781 U CN 02268781U CN 2562813 Y CN2562813 Y CN 2562813Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- steering yoke
- chain
- vehicle frame
- gearbox
- 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
- 241001656951 Protheca Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model provides a four wheel mechanical scooter on dry land. A front pedal and a back pedal are fixedly connected with the front end and the back end of a cylindrical front steering yoke; the central position of the front steering yoke is fixedly connected with a sector plate, an inner spindle sleeve and an outer spindle sleeve are respectively covered on the front end and the back end of the front steering yoke; the two covered inner spindle sleeves are respectively fixedly connected with two ends of a pedal supporting arm; the other end of a pitman arm and two ends of a back steering yoke are connected with the spindle sleeves through pin rolls in a sliding way; the central position of the back steering yoke is provided with a hole; one end of a middle steering yoke with a zigzag form is inserted into the central hole of the back steering yoke and connected in a sliding way; the spindle sleeve which is arranged on the outside of the back end of the front steering yoke is fixedly connected with the front end of a chain; the chain enters into a gear-box, first is reversely meshed with a small chain wheel in a set of front wheel chains and then meshed with a small wheel chain in a set of back wheel chains in positive direction. The utility model has the advantages of safety and reliability, flexible operation, strong interest, and also can harden body and strengthen balanced capacity for young people.
Description
Technical field
The utility model belongs to health and fitness facilities, is specially a kind of four-wheel nonirrigated farmland machinery scooter.
Background technology
On the market numerous slide plates and coaster are arranged now, mainly contain three kinds of forms, a kind of is foot-operated slide type coaster, and its power is firmly stepped on the ground by a pin, then free-wheel, its deficiency is that forms of motion is simple, lack interest, another kind is the kinetic energy that produces by physical features, and it is fast to make the scooter of its motion have movement velocity, have certain risk, need by training; Another is the slide type coaster by wind motion, and its advantage is interesting effective, but deficiency is limited by the place.
The purpose of this utility model provides a kind of safe and reliable, flexible operation, interesting strong, can also reach the four-wheel nonirrigated farmland machinery scooter of taking exercises, strengthen teen-age balanced capacity to the teenager.
The purpose of this utility model is achieved through the following technical solutions: four-wheel nonirrigated farmland machinery scooter, it has preceding steering wheel, vehicle frame, rear power wheel, gearbox, the front and back pedal, its technical essential is that the front and back pedal is fixedlyed connected with the rear and front end of column type leading portion steering yoke, fixedly connected with a covering of the fan plate in the center of leading portion steering yoke, two axle sleeves in the outside in respectively be inserted in respectively position, leading portion steering yoke rear and front end, axle sleeve and leading portion steering yoke are slidingly connected, two inboard axle sleeves that are inserted in are fixedlyed connected with the two ends of pedal arm respectively, the both sides, center of pedal arm are connected by bearing with the upper end of one pair of clamping plate, fixedly connected with screw with vehicle frame in the clamping plate lower end, vehicle frame front end both sides are slidingly connected by bearing pin and axle sleeve with the central shaft of two front-wheels respectively, the central shaft of two front-wheels is fixedlyed connected with an end of direction pitman arm forward separately, the two ends of the other end of pitman arm and back segment steering yoke are slidingly connected by bearing pin and axle sleeve, the centre bit of back segment steering yoke installs a hole, one end of " it " font stage casing steering yoke is inserted in the centre bore of back segment steering yoke, and be slidingly connected; That the covering of the fan plate is inserted " U " shape interface is interior and be slidingly connected for the other end that will " it " font stage casing steering yoke is provided with " U " type interface in steering mechanism, the medium position of stage casing steering yoke passes two holes in the vehicle frame, and be slidingly connected with vehicle frame, fixedly connected with screw with a gearbox in the vehicle frame rear end, the chain wheel set of forming by two sprocket wheels of front and back size and a pair of tooth in an opposite direction in the gearbox, chain wheel set is connected with the gearbox bearing, gear in an opposite direction in every group is fixedlyed connected with minor sprocket, ratchet in every group and hinge wheel are slidingly connected by pivot pin and axle sleeve, the gearbox rear end is connected with the trailing wheel bottom bracket bearing, two sprocket wheels of both sides, trailing wheel axis center fixed-site, two sprocket wheels respectively with gearbox in two hinge wheels be meshed by chain, the two ends of trailing wheel axis are installed one respectively the trailing wheel of tooth in an opposite direction, the axle sleeve that is installed in the outside, rear end of leading portion steering yoke is fixedlyed connected with a chain front end, chain enters in the gearbox earlier in the other direction with minor sprocket in the protheca chain wheel set and is meshed, the minor sprocket that overlaps in the chain wheel set in positive direction and back is meshed then, chain to car the place ahead extend be installed in the vehicle frame forward position on the sprocket wheel that is connected with the vehicle frame bearing be meshed, last chain is not held with the axle sleeve in the leading portion steering yoke front end outside and is fixedlyed connected, the front end of brake frame is installed in the vehicle frame rear portion, and be slidingly connected by bearing pin and axle sleeve, spring of center fixed installation of brake frame, the other end of spring is fixedlyed connected with vehicle frame, an abrading block is fixed in the rear end of brake frame, and there is certain interval the position of abrading block against trailing wheel.
The beneficial effects of the utility model are: reasonable in design, safe and reliable, flexible operation, interesting strong can also reach the advantage of taking exercises, strengthen teen-age balance energy to the teenager.
Description of drawings
Fig. 1 is a user mode schematic diagram of the present utility model; Fig. 2 is the utility model structural representation; Fig. 3 is the motion state diagram of the utility model when turning round.
Among the figure, the 1st, front running board, the 2nd, bumper step, the 3rd, leading portion steering yoke, the 4th, covering of the fan plate, the 5th, axle sleeve, the 6th, axle sleeve, the 7th, pedal arm, the 8th, clamping plate, the 9th, vehicle frame, the 10th, front-wheel, the 11st, front-wheel central shaft, the 12nd, pitman arm, the 13rd, back segment steering yoke, the 14th, " it " font stage casing steering yoke, the 15th, gearbox, the 16th, sprocket wheel, the 17th, sprocket wheel, the 18th, sprocket wheel, the 19th, sprocket wheel, the 20th, clash tooth, the 21st, clash tooth, the 22nd, ratchet, the 23rd, ratchet, the 24th, spring, the 25th, spring, the 26th, chain, the 27th, chain, the 28th, trailing wheel axis, the 29th, sprocket wheel, the 30th, sprocket wheel, the 31st, trailing wheel, the 32nd, axle sleeve, the 33rd, chain, the 34th, sprocket wheel, the 35th, axle sleeve, the 36th, brake frame, the 37th, spring, the 38th, abrading block.
The specific embodiment
Four-wheel nonirrigated farmland machinery scooter, pedal 1 before and after it has, 2, support arm 7, front-wheel 10, trailing wheel 31 and power transmissioning part branch, its technical essential is front and back pedals 1,2 fixedly connected with the rear and front end of column type leading portion steering yoke 3, fixedly connected with a covering of the fan plate 4 in the center of leading portion steering yoke 3, outboard shafts cover 5 in respectively be inserted in respectively position, leading portion steering yoke 3 rear and front end, 6,32,35, axle sleeve 5,6 are slidingly connected with leading portion steering yoke 3, two inboard axle sleeves 32 that are inserted in, 35 fixedly connected with the two ends of pedal arm 7 respectively, the both sides, center of pedal arm 7 are connected by bearing with the upper end of one pair of clamping plate 8, fixedly connected with vehicle frame 9 usefulness screws in clamping plate 8 lower ends, vehicle frame 9 front end both sides are slidingly connected by bearing pin and axle sleeve with the central shaft 11 of two front-wheels 10 respectively, the central shaft 11 of two front-wheels 10 is fixedlyed connected with an end of direction pitman arm 12 forward separately, the two ends of the other end of pitman arm 12 and back segment steering yoke 13 are slidingly connected by bearing pin and axle sleeve, the centre bit of back segment steering yoke 13 installs a hole, one end of " it " font stage casing steering yoke 14 is inserted in the centre bore of back segment steering yoke 13, and be slidingly connected; That covering of the fan plate 4 is inserted " U " shape interfaces is interior and be slidingly connected for the other end that will " it " font stage casing steering yoke 14 is provided with " U " type interface in steering mechanism, the medium position of stage casing steering yoke 14 passes two holes in the vehicle frame 9, and be slidingly connected with vehicle frame 9, fixedly connected with a gearbox 15 usefulness screws in vehicle frame 9 rear ends, two sprocket wheels 16 of size before and after having in the gearbox 15,17 and a pair of in an opposite direction tooth 20,21 chain wheel set of forming, chain wheel set is connected with gearbox 15 bearings, gear 20 in an opposite direction in every group, 21 with minor sprocket 18,19 is fixedly connected, ratchet 22 in every group, 23 with hinge wheel 16,17 are slidingly connected by pivot pin and axle sleeve, gearbox 15 rear ends are connected with trailing wheel axis 28 bearings, two sprocket wheels 29 of both sides, trailing wheel axis 28 center fixed-site, 30, two sprocket wheels 29,30 respectively with gearbox 15 in two hinge wheels 16,17 by chain 26,27 are meshed, the two ends of trailing wheel axis 28 are installed one respectively the trailing wheel 31 of tooth in an opposite direction, the axle sleeve 32 that is installed in the outside, rear end of leading portion steering yoke 3 is fixedlyed connected with chain 33 front ends, chain 33 enters in the gearbox 15 earlier in the other direction with minor sprocket 18 in the protheca chain wheel set and is meshed, the minor sprocket 19 that overlaps in the chain wheel set in positive direction and back is meshed then, chain 33 to car the place ahead extend be installed in vehicle frame 9 forward positions on the sprocket wheel 34 that is connected with vehicle frame 9 bearings be meshed, last chain 33 is not held with the axle sleeve 35 in the leading portion steering yoke 3 front ends outside and is fixedlyed connected, the front end of brake frame 36 is installed in vehicle frame 9 rear portions, and be slidingly connected by bearing pin and axle sleeve, spring 37 of center fixed installation of brake frame 36, the other end of spring 37 is fixedlyed connected with vehicle frame 9, an abrading block 38 is fixed in the rear end of brake frame 36, and there is certain interval the position of abrading block 38 against trailing wheel 31.
During use, earlier one is ridden on bumper step 2, on pedal 2, find center of gravity, then the another pin is lifted and be put on the front running board 1, stand firm, body's center of gravity is moved forward, at this moment be installed in below the pedal chain 32 and then pedal begin the positive direction motion, because chain 32 is to be meshed in the other direction with sprocket wheel 18, and be that positive direction is meshed with sprocket wheel 19, at this moment tooth 21 works in an opposite direction, and tooth 20 is inoperative in an opposite direction, and chain 32 is just clashed tooth 21 with power by sprocket wheel 19, sprocket wheel 17, chain 27, sprocket wheel 30, trailing wheel axis 28 makes the utility model setting in motion up to being delivered to trailing wheel 31, after moving to front running board 1, center of gravity just begins centre of body weight is moved backward, chain 32 counter motions this moment, tooth 21 is inoperative in an opposite direction, and tooth 20 works in an opposite direction, at this moment chain 32 passes through sprocket wheel 18 with power, clash tooth 20, sprocket wheel 16, chain 26, sprocket wheel 29 and trailing wheel axis 28 are delivered to trailing wheel 31 the utility model and continue motion, and so forth.When coaster need turn round, can turn left in the press down with the foot left side of pedal 1,2 of available pin; When turning right if desired, can turn right in the press down with the foot right side of pedal 1,2 of available pin, the rotatory force of right-side pedal is delivered to front-wheel centre wheel 11 by leading portion steering yoke 3, covering of the fan plate 4 and " it " font stage casing steering yoke 14, back segment steering yoke 13, pitman arm 12 with power, size firmly can change the turning radius of coaster, as long as step on the brake frame 36 on pedal 2 back during brake.Arrow in the accompanying drawing is represented the center of gravity force direction.
Claims (4)
1, four-wheel nonirrigated farmland machinery scooter, it has preceding steering wheel, vehicle frame, rear power wheel, gearbox, the front and back pedal, it is characterized in that: the front and back pedal is fixedlyed connected with the rear and front end of column type leading portion steering yoke, fixedly connected with a covering of the fan plate in the center of leading portion steering yoke, two axle sleeves in the outside in respectively be inserted in respectively position, leading portion steering yoke rear and front end, axle sleeve and leading portion steering yoke are slidingly connected, two inboard axle sleeves that are inserted in are fixedlyed connected with the two ends of pedal arm respectively, vehicle frame front end both sides are slidingly connected by bearing pin and axle sleeve with the central shaft of two front-wheels respectively, two front-wheel central shafts are fixedlyed connected with an end of direction pitman arm forward separately, the two ends of the other end of pitman arm and back segment steering yoke are slidingly connected by bearing pin and axle sleeve, the centre bit of back segment steering yoke installs a hole, an end of " it " font stage casing steering yoke is inserted in the centre bore of back segment steering yoke and is slidingly connected; The medium position of stage casing steering yoke passes two holes in the vehicle frame, and be slidingly connected with vehicle frame, fixedly connected with screw with a gearbox in the vehicle frame rear end, the chain wheel set of forming by two sprocket wheels of front and back size and a pair of tooth in an opposite direction in the gearbox, chain wheel set is connected with the gearbox bearing, gear in an opposite direction in every group is fixedlyed connected with minor sprocket, ratchet in every group and hinge wheel are slidingly connected by pivot pin and axle sleeve, the gearbox rear end is connected with the trailing wheel bottom bracket bearing, two sprocket wheels of both sides, trailing wheel axis center fixed-site, two sprocket wheels respectively with gearbox in two hinge wheels be meshed by chain, the two ends of trailing wheel axis are installed one respectively the trailing wheel of tooth in an opposite direction, the axle sleeve that is installed in the outside, rear end of leading portion steering yoke is fixedlyed connected with a chain front end, chain enters in the gearbox earlier in the other direction with minor sprocket in the protheca chain wheel set and is meshed, the minor sprocket that overlaps in the chain wheel set in positive direction and back is meshed then, chain to car the place ahead extend be installed in the vehicle frame forward position on the sprocket wheel that is connected with the vehicle frame bearing be meshed, last chain is not held with the axle sleeve in the leading portion steering yoke front end outside and is fixedlyed connected, the front end of brake frame is installed in the vehicle frame rear portion, and is slidingly connected by bearing pin and axle sleeve.
2, the mechanical scooter in four-wheel nonirrigated farmland according to claim 1, it is characterized in that: spring of center fixed installation of brake frame, the other end of spring is fixedlyed connected with vehicle frame, and at the fixing abrading block in rear end of brake frame, there is certain interval the position of abrading block against trailing wheel.
3, the mechanical scooter in four-wheel nonirrigated farmland according to claim 1, it is characterized in that: the both sides, center of pedal arm are connected by bearing with the upper end of one pair of clamping plate, fixedly connected with screw with vehicle frame in the clamping plate lower end.
4, four-wheel according to claim 1 nonirrigated farmland machinery scooter, it is characterized in that: steering mechanism is: the other end of " it " font stage casing steering yoke is provided with " U " type interface and inserts the covering of the fan plate in " U " shape interface and be slidingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268781 CN2562813Y (en) | 2002-08-09 | 2002-08-09 | Four wheel mechanical scooter on dry land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268781 CN2562813Y (en) | 2002-08-09 | 2002-08-09 | Four wheel mechanical scooter on dry land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2562813Y true CN2562813Y (en) | 2003-07-30 |
Family
ID=33734153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02268781 Expired - Fee Related CN2562813Y (en) | 2002-08-09 | 2002-08-09 | Four wheel mechanical scooter on dry land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2562813Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116650935A (en) * | 2023-06-26 | 2023-08-29 | 苏州市职业大学（苏州开放大学） | A travel device with fitness function |
-
2002
- 2002-08-09 CN CN 02268781 patent/CN2562813Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116650935A (en) * | 2023-06-26 | 2023-08-29 | 苏州市职业大学（苏州开放大学） | A travel device with fitness function |
| CN116650935B (en) * | 2023-06-26 | 2026-03-24 | 苏州市职业大学（苏州开放大学） | A mobility device with fitness functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203876934U (en) | Electric one-wheeled scooter | |
| CN201777366U (en) | Pedal type bicycle scooter | |
| CN216102637U (en) | Shaft-driven tricycle capable of swinging | |
| CN2562813Y (en) | Four wheel mechanical scooter on dry land | |
| CN201205971Y (en) | Health care four-wheel electric motor vehicle | |
| CN201235718Y (en) | Wading apparatus of two-wheel cycle | |
| CN202844524U (en) | Three-wheeled pedal folded scooter | |
| CN201385741Y (en) | Foldable pedal-driving exercise bike | |
| CN2446054Y (en) | Water bicycle | |
| CN2734603Y (en) | Foot-actuated quadricycle | |
| CN207631417U (en) | A kind of Intellectual faculties body bailding bicycle convenient for body-building at any time and trip | |
| CN201980305U (en) | Four-wheel electric standing vehicle | |
| CN221393878U (en) | Hydraulic booster rickshaw | |
| CN2163778Y (en) | Children's tricycle | |
| CN2552802Y (en) | Gear driving variable speed scooter | |
| CN200995743Y (en) | Entertainment exercising bicycle | |
| CN201516893U (en) | Pedal-type playing cart for children | |
| CN212738403U (en) | Reverse three-wheeled scooter | |
| CN202016554U (en) | Fitness balanced bicycle | |
| CN218967122U (en) | Labor-saving bicycle with shortened frame | |
| CN2431906Y (en) | Walking-aid body-building single wheel bicycle | |
| CN201258063Y (en) | Three-wheel pedal toy bicycle | |
| CN2306167Y (en) | Walking bicycle | |
| CN201457664U (en) | Internally-contained rear-treading gear type bicycle | |
| CN2366606Y (en) | Crankshaft for pedal children vehicle |
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 |