CN205970617U - Car of riding instead of walk with upstairs or downstairs function - Google Patents
Car of riding instead of walk with upstairs or downstairs function Download PDFInfo
- Publication number
- CN205970617U CN205970617U CN201620785840.8U CN201620785840U CN205970617U CN 205970617 U CN205970617 U CN 205970617U CN 201620785840 U CN201620785840 U CN 201620785840U CN 205970617 U CN205970617 U CN 205970617U
- Authority
- CN
- China
- Prior art keywords
- wheel
- arm
- turns
- cross
- downstairs
- 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
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model provides a car of riding instead of walk with upstairs or downstairs function, belongs to travel tool technical field. Main function conversion, the upstairs or downstairs seat level adjustment who solves ride instead of walk walking of car level land and upstairs or downstairs, originally turn to, technical problem such as the antiskid is taken off. Elevating system's setting is taken turns in walking through main cable, assistance cable control front wheel rocking arm, rear wheel rocking arm go up and down, implements upstairs or downstairs and level land travelling function's conversion, adopt the cross to turn a round technique, turn to support to stay to take turns by the width of cloth and have contact with the step step by step, solve the upstairs or downstairs problem, the automobile body that introduce four connecting rods, supports hoof control goes up and down, and the rotate on site device of cross breach circle wheel control is adjusted well down and is organized stair for the car of riding instead of walk delays the equipment -hour through stair, does twice original place 90 degrees and turns to, the setting is taken place to swing back and lean forward when upstairs or downstairs by the seat level adjustment device of counter weight hammer control, the car of avoiding riding instead of walk, the configuration is restrainted wheeledly and the device is taken off in the antiskid of braking shoe type upstairs or downstairs, and car slippage on stairs prevents to ride instead of walk. The utility model is suitable for a legs and feet inconvenient personnel use.
Description
Technical field：The utility model is related to a kind of scooter with upper function downstairs, belongs to walking-replacing tool technical field.
Background technology：The general wheeled walking-replacing tool with up/down steps function, is only used for more spacious thering is step
Occasion use, do not possess multidirectional upper and lower function it is impossible to do pivot stud u-turn it is impossible to for relatively narrower residential building
Corridor in use.
Content of the invention：The purpose of this utility model is to provide a kind of scooter with upper function downstairs, and to be solved asks
Topic is：So that the scooter of pure mechanic structure is freely walked up and down in resident's corridor, and possess anti-swing, anti-slip property
Energy.It is by level walking part, upper part downstairs, transmission system, road wheel elevating mechanism, above go downstairs anti-slip device, car body
Lifting/Steerring in situ device, seat horizontal adjusting apparatus are formed：
The middle part of vehicle frame 1 is arranged on below pedal 12 by triangular supports by rotating shaft, and seat 2 is arranged on pedal 12
Top, front suspension 16 is arranged on the anterior following of vehicle frame 1, and the rear portion that rear suspension 17 is arranged on vehicle frame 1 is following, and front-wheel 3 is arranged on
The bottom of front-wheel pivoted arm 4, the top of front-wheel pivoted arm 4 is arranged on the bottom in direction 77 by front pivoted arm rotating shaft 79, and front cross turns
Wheel 7 is arranged on front cross and turns on wheel shaft 20, and front cross turns wheel shaft 20 and is arranged on front suspension 16, and trailing wheel 5 is arranged on trailing wheel pivoted arm 6
Bottom, it is 8 coaxial that the top of trailing wheel pivoted arm 6 and rear cross turn wheel, is arranged on rear cross and turns on wheel shaft 39, rear cross turns wheel shaft 39
Be arranged in rear suspension 17, front steering mechanism 15 is arranged on the front portion of vehicle frame 1, road wheel elevating mechanism 11 pass through main drag-line 36,
Postbrachium tubercle 35 commissure on forearm tubercle 34 commissure on auxiliary drag-line 37, front end and front-wheel pivoted arm 4, rear end and trailing wheel pivoted arm 6,
Car body lifting/Steerring in situ device 13 is arranged on the middle part of vehicle frame 1, and seat horizontal adjusting apparatus 14 are arranged on pedal 12 and vehicle frame
Between 1, constitute complete vehicle structure；
Front-wheel pedestal 75 is arranged on the bottom of front-wheel pivoted arm 4, and front axle 76 is arranged in front-wheel pedestal 75, and front-wheel 3 is 2
Only, it is arranged on the two ends of front axle 76, the top of front-wheel pivoted arm 4 is arranged on the bottom in direction 77 by front pivoted arm rotating shaft 79,
Trailing wheel 5 and trailing wheel pivoted arm 6 are 2, are separately mounted to the rear portion both sides of vehicle frame 1, and the top of trailing wheel pivoted arm 6 and rear cross turn wheel
8 is coaxial, turns wheel shaft 39 by rear cross and is arranged in rear suspension 17, trailing wheel 5 is arranged on the bottom of trailing wheel pivoted arm 6, direction 77
It is arranged on the front portion of vehicle frame 1 by direction seat 78, the top in direction 77 is provided with steering yoke 80, the end peace of steering yoke 80
Equipped with direction handle 81, equipped with brake lever 82, equipped with brake lacing wire 83 on brake lever 82, brake in the bottom of direction handle 81
Lacing wire 83 is 2, and one is connected with brake turning handle 84, and another is connected with the support shank 48 of anti-slip brake apparatus, brake system
Dynamic drum 85 is concentrically mounted on trailing wheel 5, and skidding hoof 86 forms by main hoof with from hoof, same with skidding drum 85, trailing wheel 5
The heart, is arranged on the bottom of trailing wheel pivoted arm 6, brake turning handle 84 is arranged between two brake-shoes, constitutes level walking part；
It is 7 coaxial with forerunner's sprocket wheel 22 that front cross turns wheel, is arranged on front cross and turns on wheel shaft 20, front cross turns wheel shaft 20 and installs
On front suspension 16, it is 8 coaxial with rear-guard sprocket wheel 24 that rear cross turns wheel, is arranged on rear cross and turns on wheel shaft 39, rear cross turns wheel shaft
39 are arranged in rear suspension 17, part that composition is gone downstairs；
Driving handle 18 is arranged on the front portion of vehicle frame 1, drives control stick 9 to be arranged on driving handle 18, head sprocket 19 with drive
Handle 18 is co-axially mounted, and forerunner's sprocket wheel 22 and front cross turn wheel 7 and be co-axially mounted, and rear-guard sprocket wheel 24 is two-wheel, turns wheel 8 together with rear cross
Axle is arranged on rear cross and turns on wheel shaft 39, and rear wheel sprocket 26 is co-axially mounted with trailing wheel 5, and head sprocket 19 is two-wheel, and wherein one wheel is logical
Cross forerunner's chain 21 and forerunner's sprocket wheel 22 commissure, another wheel passes through a wheel commissure of rear-guard chain 23 and rear-guard sprocket wheel 24, rear-guard
Another wheel of sprocket wheel 24 passes through trailing wheel chain 25 and rear wheel sprocket 26 commissure, constitutes transmission system；
Lift control lever 10 is arranged on the front portion of vehicle frame 1 by rotating shaft, and stretch ring 28 is sleeved on lift control lever 10, front
Arm tubercle 34 is arranged on front-wheel pivoted arm 4, and postbrachium tubercle 35 is arranged on trailing wheel pivoted arm 6, one end of main drag-line 36 leading portion with front
Arm tubercle 34 commissure, the other end through front support wheel 29 and stretch ring 28 commissure, one end of its back segment and stretch ring 28 commissure, separately
Rear support wheel 30, lower leading block 32 and postbrachium tubercle 35 commissure are passed through in one end, and the front end of auxiliary drag-line 37 and forearm tubercle 34 are handed over
Even, excessive pulley 33, upper leading block 31 and postbrachium tubercle 35 commissure are passed through in its rear end, and front-wheel pivoted arm 4 is by front pivoted arm rotating shaft
79 bottoms being arranged on direction 77, trailing wheel pivoted arm 6 turns wheel shaft 39 by rear cross and is arranged in rear suspension 17, and positioning lock 27 is pacified
It is contained in rear suspension 17, the head of dead bolt 40 runs through trailing wheel pivoted arm 6 and rear suspension 17, and the afterbody of dead bolt 40 is loaded on spring shield 41
In, it is connected with lift control lever 10 by lacing wire 43, spring 42, around being loaded on dead bolt 40 afterbody, props up tightly in dead bolt 40 and spring shield
Between 41, one end of Locating extension spring 38 is fixed in rear suspension 17, and the other end is fixed on trailing wheel pivoted arm 6, constitutes road wheel liter
Descending mechanism；
Bundle wheel 44 is concentrically mounted on front cross and turns on wheel 7, and bundle pawl 45 is 4, by spring supporting, is arranged on bundle wheel 44,
Lock frame 47 is arranged on front suspension 16, and on lock frame 47, corresponding bundle pawl 45 has fore shaft 46；Non-skid braking hoof 49 is by main hoof with from hoof
Composition, be symmetrically mounted on seat board 51, seat board 51 is arranged in rear suspension 17, support shank 48 be arranged on two non-skid braking hoof it
Between, non-skid braking drum 50 is concentrically mounted on rear cross and turns on wheel 8, anti-slip device that composition is gone downstairs；
The upper arm front end of front folding arm 57 is arranged on pedal 12 front portion below by rotating shaft, and underarm front end is arranged on by rotating shaft
The anterior top of vehicle frame 1, the rear portion that the upper arm rear end of rear folding arm 58 is arranged on pedal 12 by rotating shaft is following, and underarm rear end is passed through
Rotating shaft is arranged on the top at vehicle frame 1 rear portion, and the junction end commissure of rotating shaft and the upper underarm of front folding arm 57 is passed through in the front end of push rod 56,
The junction end commissure of rotating shaft and the upper underarm of rear folding arm 58 is passed through in rear end, and roller 54 is 2, is installed in the middle part of push rod 56, hangs down
Bar 53 hangs down and is loaded between two-wheeled, and the middle part of vehicle frame 1 is arranged on below pedal 12 by triangular supports by rotating shaft, plumbing bar 53
Upper end is lifted on the top of triangular supports by hanging scroll 55, and lower end is provided with counter weight 52, constitutes seat horizontal adjusting apparatus；
Lifting turning handle 61 is arranged on the front portion of vehicle frame 1 by rotating shaft, and lifting/pirouette control stick 69 is installed by movable joint 68
On lifting turning handle 61, lifting/pirouette control stick 69 corresponding cross breach circle takes turns the front bayonet slot position on 66, the bottom of traveller 59
Portion, equipped with supporting hoof 70, is arranged on the middle part of vehicle frame 1, sliding sleeve 60 is made up of upper body and lower body, and upper body is fixed on by sliding sleeve 60
On vehicle frame 1, lower body passes through front arm 64, back arm 65 and supports hoof 70 to be connected, and front arm 64, the upper arm of back arm 65 lead to
Cross the lower body bottom that rotating shaft is arranged on sliding sleeve 60, underarm is arranged on the top supporting hoof 70, the front end of front torque arm 62 by rotating shaft
It is arranged at lifting turning handle 61 anterior edge by rotating shaft, the upper underarm junction end commissure of rotating shaft and front arm 64 is passed through in rear end,
The front end of torque arm 63 is arranged at the posterior edge of lifting turning handle 61 by rotating shaft afterwards, and the upper of rotating shaft and back arm 65 is passed through in rear end
Underarm junction end commissure；Cross breach circle wheel 66 is locked at the middle part of vehicle frame 1 by wheel seat 67 by fixing bolt 74, and draw-in groove 71 is
4, it is laid in the wheel of cross breach circle wheel 66 along upper in 90 degree, the left side of cross breach circle wheel 66 is equipped with left limit shelves 72, right
Side, equipped with right limit shelves 73, constitutes car body lifting/Steerring in situ device；
It is in cross-shaped that width turns 87, is arranged on the surrounding of wheel hub 88, the outer end that width turns 87 is provided with slow-witted wheel 89, and width turns
87th, the surface staying wheel 89 is covered with rubber plus 90, constitutes cross and turns wheel.
Cross is turned the technology such as wheel, bundle wheel, double leval jib, Chain conveyer and is integrated by the utility model, makes pure mechanic structure
Scooter has upper function downstairs, possess on safe downstairs, steady, easy to operate feature it is adaptable to legs and feet inconvenience personnel make
With.
Brief description：
Fig. 1：The utility model complete vehicle structure figure.
Fig. 2：Upper pacifically walking and the running part schematic diagram of going downstairs.
Fig. 3：Road wheel elevating mechanism schematic diagram.
Fig. 4：Positioning lock structure chart.
Fig. 5：Anti-skidding release locking device figure upstairs.
Fig. 6：Anti-slip brake apparatus figure downstairs.
Fig. 7：Seat horizontal adjusting apparatus schematic diagram.
Fig. 8：Car body lifting device structure figure.
Fig. 9：Steerring in situ device figure.
Figure 10：Front steering and braking mechanism schematic diagram.
Figure 11：Cross turns rolling hitch composition.
In figure：1st, vehicle frame, 2, seat, 3, front-wheel, 4, front-wheel pivoted arm, 5, trailing wheel, 6, trailing wheel pivoted arm, 7, front cross turn wheel,
8th, rear cross turns wheel, and 9, drive control stick, 10, lift control lever, 11, road wheel elevating mechanism, 12, pedal, 13, car body liter
Fall/Steerring in situ device, 14, seat horizontal adjusting apparatus, 15, front steering mechanism, 16, front suspension, 17, rear suspension, 18, drive
Handle, 19, head sprocket, 20, front cross turn wheel shaft, 21, forerunner's chain, 22, forerunner's sprocket wheel, 23, rear-guard chain, 24, rear-guard sprocket wheel,
25th, trailing wheel chain, 26, rear wheel sprocket, 27, positioning lock, 28, stretch ring, 29, front support wheel, 30, rear support wheel, 31, upper guiding
Pulley, 32, lower leading block, 33, excessive pulley, 34, forearm tubercle, 35, postbrachium tubercle, 36, main drag-line, 37, auxiliary drag-line,
38th, Locating extension spring, 39, rear cross turn wheel shaft, 40, dead bolt, 41, spring shield, 42, spring, 43, lacing wire, 44, bundle wheel, 45, bundle
Pawl, 46, fore shaft, 47, lock frame, 48, support shank, 49, non-skid braking hoof, 50, non-skid braking drum, 51, seat board, 52, counter weight,
53rd, plumbing bar, 54, roller, 55, hanging scroll, 56, push rod, 57, front folding arm, 58, rear folding arm, 59, traveller, 60, sliding sleeve, 61, lifting turns
Handle, 62, front torque arm, 63, rear torque arm, 64, front arm, 65, back arm, 66, cross breach circle wheel, 67, wheel seat, 68, movable joint,
69th, lifting/pirouette control stick, 70, support hoof, 71, draw-in groove, 72, left limit shelves, 73, right limit shelves, 74, fixing bolt,
75th, front-wheel pedestal, 76, front axle, 77, direction, 78, direction seat, 79, front pivoted arm rotating shaft, 80, steering yoke, 81, direction holds
, 82, brake lever, 83, brake lacing wire, 84, brake turning handle, 85, skidding drum, 86, skidding hoof, 87, width turn,
88th, wheel hub, 89, slow-witted wheel, 90, rubber plus.
Specific embodiment：
Summarize complete vehicle structure of the present utility model and embodiment in conjunction with Fig. 1：The middle part of vehicle frame 1 is passed through by triangular supports
Rotating shaft is arranged on below pedal 12, and seat 2 is arranged on the top of pedal 12, and front suspension 16 is arranged on the anterior following of vehicle frame 1,
The rear portion that rear suspension 17 is arranged on vehicle frame 1 is following, and front-wheel 3 is arranged on the bottom of front-wheel pivoted arm 4, and the top of front-wheel pivoted arm 4 is passed through
Front pivoted arm rotating shaft 79 is arranged on the bottom in direction 77, and front cross turns wheel 7 and is arranged on front cross and turns on wheel shaft 20, and front cross turns wheel
Axle 20 is arranged on front suspension 16, and trailing wheel 5 is arranged on the bottom of trailing wheel pivoted arm 6, and the top of trailing wheel pivoted arm 6 and rear cross turn wheel 8
Coaxially, it is arranged on rear cross and turns on wheel shaft 39, rear cross turns wheel shaft 39 and is arranged in rear suspension 17, and front steering mechanism 15 is arranged on
The front portion of vehicle frame 1, road wheel elevating mechanism 11 passes through main drag-line 36, auxiliary drag-line 37, the forearm tubercle on front end and front-wheel pivoted arm 4
Postbrachium tubercle 35 commissure on 34 commissures, rear end and trailing wheel pivoted arm 6, car body lifting/Steerring in situ device 13 is arranged on vehicle frame 1
Middle part, seat horizontal adjusting apparatus 14 are arranged between pedal 12 and vehicle frame 1, constitute complete vehicle structure.
The utility model by the setting of seat horizontal adjusting apparatus 14, on the implementation downstairs function when do not occur layback and
Lean forward, make seat 2 remain at horizontality.By the setting of front-wheel 3, trailing wheel 5 and its operating-controlling mechanism, implement level walking
Function；Wheel 7 is turned by front cross, rear cross turns the setting taking turns 8 and car body lifting/Steerring in situ device 13 and operating-controlling mechanism, real
Apply function downstairs；By the setting of road wheel elevating mechanism 11, the conversion of downstairs pacifically walking function in enforcement.This practicality
New upper downstairs pacifically walking shares a set of transmission system.
In conjunction with Fig. 2, Figure 10, the utility model level walking and the upper downstairs structure of part and transmission system and reality are described
Apply mode：Front-wheel pedestal 75 is arranged on the bottom of front-wheel pivoted arm 4, and front axle 76 is arranged in front-wheel pedestal 75, and front-wheel 3 is 2,
It is arranged on the two ends of front axle 76, the top of front-wheel pivoted arm 4 is arranged on the bottom in direction 77, trailing wheel by front pivoted arm rotating shaft 79
5 and trailing wheel pivoted arm 6 be 2, be separately mounted to the rear portion both sides of vehicle frame 1, the top of trailing wheel pivoted arm 6 and rear cross turn wheel 8 with
Axle, turns wheel shaft 39 by rear cross and is arranged in rear suspension 17, and trailing wheel 5 is arranged on the bottom of trailing wheel pivoted arm 6, constitutes level walking
Part.
It is 7 coaxial with forerunner's sprocket wheel 22 that front cross turns wheel, is arranged on front cross and turns on wheel shaft 20, front cross turns wheel shaft 20 and installs
On front suspension 16, it is 8 coaxial with rear-guard sprocket wheel 24 that rear cross turns wheel, is arranged on rear cross and turns on wheel shaft 39, rear cross turns wheel shaft
39 are arranged in rear suspension 17, part that composition is gone downstairs.Front cross turns wheel 7, rear cross turns wheel 8 and is respectively 2, is separately mounted to car
The both sides of frame 1, each cross turns and is respectively arranged with 4 width on wheel and turns and 4 slow-witted wheels, and when upstairs, each cross turns 4 slow-witted wheels on wheel
Take over the step having contact with stair upwards, draw act scooter to climb step by step on stair；When downstairs, each cross turns on wheel 4
Only slow-witted wheel is taken over and is taken stairway step downwards, lifts scooter descending step by step on stair.
Driving handle 18 is arranged on the front portion of vehicle frame 1, drives control stick 9 to be arranged on driving handle 18, head sprocket 19 with drive
Handle 18 is co-axially mounted, and forerunner's sprocket wheel 22 and front cross turn the coaxial one of wheel 7 and install, and rear-guard sprocket wheel 24 is two-wheel, turns with rear cross
Take turns 8 coaxial one to install, install by coaxial one with trailing wheel 5 for rear wheel sprocket 26, and head sprocket 19 is two-wheel, and wherein one wheel passes through forerunner
Chain 21 and forerunner's sprocket wheel 22 commissure, another wheel passes through a wheel commissure of rear-guard chain 23 and rear-guard sprocket wheel 24, rear-guard sprocket wheel 24
Another wheel pass through trailing wheel chain 25 and rear wheel sprocket 26 commissure, constitute transmission system.Push away forward driving control stick 9, driving handle
18 form a corner forward, and head sprocket 19 rotates forward therewith, drives front cross to turn by forerunner's chain 21, forerunner's sprocket wheel 22
Wheel 7 rotates forward, and after rear-guard chain 23, rear-guard sprocket wheel 24 drive, cross turns wheel 8 and rotates forward, meanwhile, rear-guard sprocket wheel 24
Another wheel drive trailing wheel 5 to rotate forward through trailing wheel chain 25, rear wheel sprocket 26, scooter does forward movement, in enforcement downstairs
Or level walking.Equipped with bundle wheel in head sprocket 19, control stick 9 is driven to push away forward, head sprocket 19 concomitant rotation, drive control stick 9
Pull back return, head sprocket 19 does not rotate.
Direction 77 is arranged on the front portion of vehicle frame 1 by direction seat 78, and the top in direction 77 is provided with steering yoke 80,
The end of steering yoke 80 is provided with direction handle 81, constitutes the knuckle section of level walking.Front-wheel 3 belongs to follower, for riding instead of walk
The deflecting roller of car.Direction 77 can in direction seat 78 flexible rotating, push away forward or pull back direction handle 81, can by side
To bar 80 rotation direction 77, premenstrual wheel pivoted arm 4, front-wheel pedestal 82, front axle 83, drive front-wheel 3 to change direction of travel, complete
The left and right turn of scooter level walking.
The bottom of direction handle 81 equipped with brake lever 82, on brake lever 82 equipped with brake lacing wire 83, brake lacing wire 83
For 2, one is connected with brake turning handle 84, and another is connected with the support shank 48 of anti-slip brake apparatus, skidding drum 85
It is concentrically mounted on trailing wheel 5, skidding hoof 86 forms by main hoof with from hoof, concentric with skidding drum 85, trailing wheel 5, install
In the bottom of trailing wheel pivoted arm 6, the turning handle 84 that brakes is arranged between two brake-shoes, constitutes the brake part of level walking.Scooter
When level walking needs to slow down or stop, brake lever 82 of holding with a firm grip, control brake turning handle 84 to change corner by lacing wire 83 of braking,
Two hoof supporting skidding hoof 86 are adjacent to skidding drum 85, implement deceleration and the parking of scooter level walking.
Structure and the embodiment of the utility model road wheel elevating mechanism are described in conjunction with Fig. 3, Fig. 4：Lift control lever 10
It is arranged on the front portion of vehicle frame 1 by rotating shaft, stretch ring 28 is sleeved on lift control lever 10, and forearm tubercle 34 is arranged on front rotation
On arm 4, postbrachium tubercle 35 is arranged on trailing wheel pivoted arm 6, one end of main drag-line 36 leading portion and forearm tubercle 34 commissure, other end warp
Cross front support wheel 29 and stretch ring 28 commissure, one end of its back segment and stretch ring 28 commissure, the other end pass through rear support wheel 30, under
Leading block 32 and postbrachium tubercle 35 commissure, the front end of auxiliary drag-line 37 and forearm tubercle 34 commissure, excessive pulley is passed through in its rear end
33rd, upper leading block 31 and postbrachium tubercle 35 commissure, front-wheel pivoted arm 4 is arranged under direction 77 by front pivoted arm rotating shaft 79
Portion, trailing wheel pivoted arm 6 turns wheel shaft 39 by rear cross and is arranged in rear suspension 17, constitutes road wheel elevating mechanism.
Before front-wheel pivoted arm 4, pivoted arm rotating shaft 79 is axle, lifts front-wheel 3 and is raised above and lands downwards, after trailing wheel pivoted arm 6
It is axle that cross turns wheel shaft 39, lifts trailing wheel 5 and is raised above and lands downwards.Front-wheel 3, the rise of trailing wheel 5 and land, implement to ride instead of walk
The conversion of the upper pacifically walking function downstairs of car.Pull back lift control lever 10, the premenstrual support wheel 29 of stretch ring 28, will lead
Drag-line 36 pulls back, due to the front end of main drag-line 36 locked on forearm tubercle 34, main drag-line 36 just can be by former pivoted arm rotating shaft
79 be axle front-wheel pivoted arm 4 pull-up, lifted front-wheel 3, due to the front end of auxiliary drag-line 37 locked on forearm tubercle 34, rear end is locked
On postbrachium tubercle 35, while front-wheel pivoted arm 4 is lifted up, auxiliary drag-line 37, will be with through excessive pulley 33, upper leading block 31
Cross turns the trailing wheel pivoted arm 6 that wheel shaft 39 is axle and is pulled upwardly afterwards, lifts trailing wheel 5.After front-wheel 3, trailing wheel 5 rise, front cross turns wheel
7th, rear cross turns wheel 8 and lands, and scooter enters functional status downstairs；Push away forward lift control lever 10, stretch ring 28 through after
Support wheel 30, is pulled along main drag-line 36, due to the rear end of main drag-line 36 locked on postbrachium tubercle 35, main drag-line 36 is through rear support
Wheel 30, lower leading block 32 trailing wheel pivoted arm 6 is pulled down, trailing wheel 5 declines therewith, due to the front end of auxiliary drag-line 37 locked in forearm
On tubercle 34, rear end locked on postbrachium tubercle 35, leave behind trailing wheel pivoted arm 6 while, auxiliary drag-line 37 is through upper leading block 31, mistake
Degree pulley 33, front-wheel pivoted arm 4 is pulled down, causes front-wheel 3 to decline with trailing wheel 5 simultaneously and land, front cross turns wheel 7, rear cross turns
Wheel 8 rises with vehicle frame 1, and scooter enters level walking functional status.
Positioning lock 27, Locating extension spring 38 are front-wheel 3, the lifting of trailing wheel 5 positions and arranges.Positioning lock 27 is arranged on rear suspension
On 17, the head of dead bolt 40 runs through trailing wheel pivoted arm 6 and rear suspension 17, and the afterbody of dead bolt 40 is loaded in spring shield 41, by lacing wire
43 are connected with lift control lever 10, and spring 42, around being loaded on dead bolt 40 afterbody, props up tightly between dead bolt 40 and spring shield 41, positioning
One end of extension spring 38 is fixed in rear suspension 17, and the other end is fixed on trailing wheel pivoted arm 6.
Positioning lock 27 is locked when trailing wheel pivoted arm 6 falls.When road wheel need to rise in front and back, pull back lift control lever
While 10, lacing wire 43 pulls dead bolt 40 so as to exit from the hole of trailing wheel pivoted arm 6, and trailing wheel pivoted arm 6 unlocks.Walk in front and back
When wheel need to be fallen, push away forward lift control lever 10, when trailing wheel pivoted arm 6 goes to rear suspension 17, after the head of dead bolt 40 just withstands on
On wheel pivoted arm 6, when the hole on the hole on trailing wheel pivoted arm 6 with rear suspension 17 is to timing, under the tension force effect of spring 42, lock
Tongue 40 ejects, and enters in the hole of trailing wheel pivoted arm 6, trailing wheel pivoted arm 6 is locked in rear suspension 17.Locating extension spring 38 is in rear rotation
When arm 6 rises subsequently the Angulation changes of wheel pivoted arm 6 and elongate, trailing wheel pivoted arm 6 rises when putting in place, and Locating extension spring 38 is tightened up, will after
Wheel pivoted arm 6 tension positioning, trailing wheel 5 is positioned, after trailing wheel pivoted arm 6 positioning, due to the effect of main drag-line 36, auxiliary drag-line 37, will
Front-wheel pivoted arm 4 is strained, and front-wheel 3 is also positioned therewith.
Illustrate to go downstairs on the utility model the structure of anti-slip device and embodiment in conjunction with Fig. 5, Fig. 6：Bundle wheel 44 is concentric
It is arranged on front cross and turns on wheel 7, bundle pawl 45 is 4, by spring supporting, be arranged on bundle wheel 44, lock frame 47 is arranged on front suspension
On 16, on lock frame 47, corresponding bundle pawl 45 has fore shaft 46, constitutes anti-skidding release locking device upstairs.Bundle pawl 45 is arranged on bundle wheel 44 forward
Rotation is packed up, and rotate backward ejection state, and upstairs, front cross turns wheel 7 and rotates forward scooter, in bundle pawl 45 income bundle wheel 44,
Run out of steam and rotate backward as front cross turns wheel 7, bundle pawl 45 ejects, and snaps in fore shaft 46, because bundle wheel 44 is arranged on front ten
Word turn wheel 7 on, integrative-structure, front cross turn wheel 7 therewith by locked it is impossible to rotate backward, scooter just may be stuck in stairway step
Above it is impossible to glide.
Non-skid braking hoof 49 forms by main hoof with from hoof, and to turn wheel 8 concentric with rear cross, is symmetrically mounted on seat board 51, seat
Plate 51 is arranged in rear suspension 17, and support shank 48 is arranged between two non-skid braking hoof, after non-skid braking drum 50 is concentrically mounted on
Cross turns on wheel 8, constitutes anti-slip brake apparatus of going downstairs.Downstairs anti-slip brake apparatus adopts skidding technology, with level land
The brake apparatus of walking uses a set of operating-controlling mechanism, and brake lacing wire 83 is made 2, is together controlled by brake lever 82.Due to used
Power and the effect of gravity, when scooter downstairs occur speed out of control too fast when, brake lever 82 of suitably holding with a firm grip, by brake lacing wire
83 control support shank 48 to change corner, support two hoof of non-skid braking hoof 49 to be adjacent to non-skid braking drum 50, due to non-skid braking drum
50 are coaxially mounted to rear cross turns on wheel 8, integrative-structure, and the revolution that rear cross turns wheel 8 decreases, and controls scooter handcart capable of travelling down stairs
Speed.
Structure and the embodiment of the utility model seat horizontal adjusting apparatus are described in conjunction with Fig. 7：The upper arm of front folding arm 57
Front end is arranged on pedal 12 front portion below by rotating shaft, and underarm front end is arranged on the anterior top of vehicle frame 1, rear folding arm by rotating shaft
The rear portion that 58 upper arm rear end is arranged on pedal 12 by rotating shaft is following, and underarm rear end is arranged on vehicle frame 1 rear portion by rotating shaft
Top, the junction end commissure of rotating shaft and the upper underarm of front folding arm 57 is passed through in the front end of push rod 56, and rotating shaft and rear folding arm are passed through in rear end
The junction end commissure of 58 upper underarm, roller 54 is 2, is installed in the middle part of push rod 56, and plumbing bar 53 hangs down and is loaded between two-wheeled, car
The middle part of frame 1 is arranged on below pedal 12 by triangular supports by rotating shaft, and the upper end of plumbing bar 53 is lifted on by hanging scroll 55
The top of triangular supports, lower end is provided with counter weight 52, constitutes seat horizontal adjusting apparatus.
Counter weight 52 has constant weight, falls in the earth's core direction all the time, and due to the effect of counter weight 52, plumbing bar 53 hangs down all the time
Directly in the earth's core direction.When scooter upstairs, easily the elevation angle with the gradient of stair in vehicle frame 1, and the upper body making occupants is with seat
Occur layback when, plumbing bar 53 in the presence of counter weight 52, be close to roller 54 be located at rear folding arm 58 side wheel, make push rod 56 to
Folding arm 58 advances afterwards, and rear folding arm 58 is opened, and makes the rear portion of vehicle frame 1 pull open downwards distance with pedal 12, and push rod 56 is rolled over after promoting
Before pulling while arm 58, folding arm 57 closes, and so that vehicle frame 1 front portion is closed up to pedal 12, the front portion due to vehicle frame 1 is drawn in upwards, after
Portion's drops down, seat 2 keeps horizontality under the support of rear folding arm 58.When scooter is gone downstairs, vehicle frame 1 is with the gradient of stair
Inclination angle easily occurs, when so that the upper body of occupants is leaned forward with seat, plumbing bar 53, in the presence of counter weight 52, is close to roller
54 wheels being located at front folding arm 57 side, folding arm 57 advances forward to make push rod 56, and front folding arm 57 is opened, and makes the anterior downward of vehicle frame 1
Pull open the distance with pedal 12, push rod 56 promotes folding arm 58 after pulling while front folding arm 57 to close, and makes vehicle frame 1 rear portion to pedal
12 close up, and due to the anterior drops down of vehicle frame 1, rear portion is drawn in upwards, and seat 2 keeps level under the support of front folding arm 57.
During upper going downstairs, seat 2 remains horizontality to scooter, and the upper body of operator remains erectility.
In conjunction with Fig. 8, Fig. 9, the lifting of the utility model car body and the structure of Steerring in situ device and embodiment are described：Lifting
Turning handle 61 is arranged on the front portion of vehicle frame 1 by rotating shaft, and lifting/pirouette control stick 69 is arranged on lifting turning handle 61 by movable joint 68
On, lifting/pirouette control stick 69 corresponding cross breach circle takes turns the front bayonet slot position on 66, and the bottom of traveller 59 is equipped with support hoof
70, it is arranged on the middle part of vehicle frame 1 by sliding sleeve 60, sliding sleeve 60 is made up of upper body and lower body, upper body is fixed on vehicle frame 1, lower body
It is connected by front arm 64, back arm 65 and support hoof 70, front arm 64, the upper arm of back arm 65 are arranged on by rotating shaft
The lower body bottom of sliding sleeve 60, underarm is arranged on, by rotating shaft, the top supporting hoof 70, and the front end of front torque arm 62 is installed by rotating shaft
At lifting turning handle 61 anterior edge, the upper underarm junction end commissure of rotating shaft and front arm 64 is passed through in rear end, before rear torque arm 63
End is arranged at the posterior edge of lifting turning handle 61 by rotating shaft, and the upper underarm junction end friendship of rotating shaft and back arm 65 is passed through in rear end
Even；Cross breach circle wheel 66 is locked at the middle part of vehicle frame 1 by wheel seat 67 by fixing bolt 74, and draw-in groove 71 is 4, in 90 degree points
Every being laid in the wheel of cross breach circle wheel 66 along upper, equipped with left limit shelves 72, right side is equipped with the right side in the left side of cross breach circle wheel 66
Spacing shelves 73, constitute car body lifting/Steerring in situ device.
It is all narrow that the stair of general little high-rise building delay platform, scooter upper downstairs through such slow platform when,
2 90 degree of original place steerings must be done, headstock can be aligned next and organize stair.Scooter complete one group of stair up and down after,
Do 90 degree of an original place steering, then a small distance that moves ahead, when next organizes stair, try again the steering of 90 degree of original place, side
The upper and lower of next group stair can be carried out.The setting of car body lifting/Steerring in situ device, as solves scooter and enters the slow platform of stair
Do 2 90 degree of original place steerings.
Power elevation/pirouette control stick 69 backward, lifting turning handle 61 rotates backward, and torque arm 62 before promotion is moved rearwards by, and draws
Torque arm 63 after dynamic moves forward, and causes the upper and lower arm junction end of front arm 64, back arm 65 to be drawn in traveller 59, two support arms push away
Dynamic traveller 59 and support hoof 70 are descending, after supporting hoof 70 to land, car body are propped, and it is liftoff that front cross turns wheel 7, rear cross turns wheel 8；
Raise forward fall/pirouette control stick 69, each arm of force component produces opposite action, so that traveller 59 is increased and pack up, support hoof 70 with
Rising pack up, car body is fallen, front cross turns wheel 7, rear cross turns wheel and 8 lands.
Cross breach circle wheel 66 is structure as a whole with vehicle frame 1, and for corresponding vehicle frame 1, cross breach circle wheel 66 is slow-witted wheel,
When car body rises, for corresponding traveller 59, cross breach circle wheel 66 is runner, and movable joint 68 can only be laterally movable, can not longitudinally live
Dynamic, while car body rises, continue power elevation/pirouette control stick 69 backward and justify wheel 66 so as to bottom enters cross breach
Front bayonet slot, more to the left or to the right oblique pull lifting/pirouette control stick 69 to left limit shelves 72 or right limit shelves 73 position, cross
Breach circle wheel 66 just can do 90 degree of rotations with lifting/pirouette control stick 69 to the left or to the right, and the car body driving scooter is with cunning
Post 59 is axle, does 90 degree of rotations to the left or to the right with cross breach circle wheel 66, completes the steering of 90 degree of scooter original place.Left limit shelves
72nd, right limit shelves 73 are arranged for restriction scooter does 90 degree of corners.
Illustrate that the utility model cross turns structure and the embodiment of wheel in conjunction with Figure 11：It is in cross-shaped that width turns 87, peace
It is contained in the surrounding of wheel hub 88, the outer end that width turns 87 is provided with slow-witted wheel 89, width turns the 87, surface of slow-witted wheel 89 and is covered with rubber plus 90,
Constitute cross and turn wheel.Every cross turns and is respectively arranged with 4 width on wheel and turns and 4 slow-witted wheels, and its effect is：On scooter is implemented downstairs
When, because cross turns the rotation of wheel, width turn 87 with rotation direction translation-angle, cause slow-witted wheel 89 on the table top of stairway step
Fall or lift, have contact with step, draw act scooter climb step by step on stairway step, or lift scooter on stairway step by
Level is descending.Cross turns wheel and often rotates one week, and scooter just can climb or decline 4 grades of steps.
When upstairs, after arbitrary slow-witted wheel has contact with the step of stair, turn the rotation of wheel with cross, width turns the table top of corresponding step
Gradually change angle, cause the Angulation changes that the slow-witted wheel of contact step table top turns with width to roll, after after before a slow-witted wheel has contact with
Enter direction a upper step when, previous slow-witted wheel is out step table top and lifts, and completes climbing of one-level step；When downstairs, arbitrary
Slow-witted wheel is taken to after the step table top of stair, turns the rotation of wheel with cross, and the table top that width turns corresponding step gradually changes angle, causes
Angulation changes that the slow-witted wheel of contact step table top turns with width and roll, after after a slow-witted wheel take direction of advance next step when,
Previous slow-witted wheel is out step table top and lifts, and completes the descending of one-level step.
Width turns 87 and is covered with rubber plus 90 with the slow-witted surface taking turns 89, and one can increase the frictional force of parts, and two can transport in parts
The working face of stairway step is not damaged when dynamic.
Claims (9)
1. a kind of scooter with upper function downstairs, it is by level walking part, upper downstairs part, transmission system, road wheel
Elevating mechanism, anti-slip device of above going downstairs, pivot stud/car body lowering or hoisting gear, seat horizontal adjusting apparatus are formed, its feature
It is：The middle part of vehicle frame (1) is arranged on below pedal (12) by triangular supports by rotating shaft, and seat (2) is arranged on pedal
(12) top, front suspension (16) is arranged on the anterior following of vehicle frame (1), and rear suspension (17) is arranged under the rear portion of vehicle frame (1)
Side, front-wheel (3) is arranged on the bottom of front-wheel pivoted arm (4), and the top of front-wheel pivoted arm (4) is by front pivoted arm rotating shaft (79) side of being arranged on
To the bottom of (77), front cross turns wheel (7) and is arranged on front cross and turns on wheel shaft (20), and front cross turns before wheel shaft (20) is arranged on
On suspension (16), trailing wheel (5) is arranged on the bottom of trailing wheel pivoted arm (6), and it is same that the top of trailing wheel pivoted arm (6) and rear cross turn wheel (8)
Axle, is arranged on rear cross and turns on wheel shaft (39), rear cross turns wheel shaft (39) and is arranged in rear suspension (17), front steering mechanism (15)
It is arranged on the front portion of vehicle frame (1), road wheel elevating mechanism (11) passes through main drag-line (36), auxiliary drag-line (37), front end and front rotation
Postbrachium tubercle (35) commissure on forearm tubercle (34) commissure on arm (4), rear end and trailing wheel pivoted arm (6), car body lifting/original place
Transfer (13) is arranged on the middle part of vehicle frame (1), seat horizontal adjusting apparatus (14) be arranged on pedal (12) and vehicle frame (1) it
Between, constitute complete vehicle structure.
2. the scooter with upper function downstairs according to claim 1 it is characterised in that：Front-wheel pedestal (75) is arranged on
The bottom of front-wheel pivoted arm (4), front axle (76) is arranged in front-wheel pedestal (75), and front-wheel (3) is 2, is arranged on front axle
(76) two ends, the top of front-wheel pivoted arm (4) is arranged on the bottom of direction (77), trailing wheel (5) by front pivoted arm rotating shaft (79)
It is 2 with trailing wheel pivoted arm (6), is separately mounted to the rear portion both sides of vehicle frame (1), the top of trailing wheel pivoted arm (6) and rear cross turn
Wheel (8) is coaxial, turns wheel shaft (39) by rear cross and is arranged in rear suspension (17), trailing wheel (5) is arranged under trailing wheel pivoted arm (6)
Portion, direction (77) are arranged on the front portion of vehicle frame (1) by direction seat (78), and the top of direction (77) is provided with steering yoke
(80), the end of steering yoke (80) is provided with direction handle (81), equipped with brake lever (82), stops in the bottom of direction handle (81)
Equipped with brake lacing wire (83) on car handle (82), brake lacing wire (83) is 2, one and brake turning handle (84) commissure, another
It is connected with the support shank (48) of anti-slip brake apparatus downstairs, skidding drum (85) is concentrically mounted on trailing wheel (5), brake system
Dynamic hoof (86) forms by main hoof with from hoof, concentric with skidding drum (85), trailing wheel (5), is arranged under trailing wheel pivoted arm (6)
Portion, brake turning handle (84) is arranged between two brake-shoes, constitutes level walking part.
3. the scooter with upper function downstairs according to claim 1 it is characterised in that：Front cross turn wheel (7) with front
Drive sprocket wheel (22) coaxial, be arranged on front cross and turn on wheel shaft (20), front cross turns wheel shaft (20) and is arranged on front suspension (16), after
Cross turns wheel (8) and rear-guard sprocket wheel (24) is coaxially mounted to rear cross and turns on wheel shaft (39), and rear cross turns wheel shaft (39) and is arranged on
In rear suspension (17), part that composition is gone downstairs.
4. the scooter with upper function downstairs according to claim 1 it is characterised in that：Driving handle (18) is arranged on car
The front portion of frame (1), drives control stick (9) to be arranged on driving handle (18), head sprocket (19) is co-axially mounted with driving handle (18), front
Drive sprocket wheel (22) is turned wheel (7) with front cross and is co-axially mounted, and rear-guard sprocket wheel (24) is two-wheel, turns wheel (8) with rear cross and is co-axially mounted,
Rear wheel sprocket (26) is co-axially mounted with trailing wheel (5), and head sprocket (19) is two-wheel, and wherein one wheel passes through forerunner's chain (21) and forerunner
Sprocket wheel (22) commissure, another wheel passes through a wheel commissure of rear-guard chain (23) and rear-guard sprocket wheel (24), rear-guard sprocket wheel (24) another
One wheel, by trailing wheel chain (25) and rear wheel sprocket (26) commissure, constitutes transmission system.
5. the scooter with upper function downstairs according to claim 1 it is characterised in that：Lift control lever (10) passes through
Rotating shaft is arranged on the front portion of vehicle frame (1), and stretch ring (28) is sleeved on lift control lever (10), before forearm tubercle (34) is arranged on
On wheel pivoted arm (4), postbrachium tubercle (35) is arranged on trailing wheel pivoted arm (6), one end of main drag-line (36) leading portion and forearm tubercle
(34) commissure, the other end through front support wheel (29) and stretch ring (28) commissure, one end of its back segment and stretch ring (28) commissure,
The other end passes through rear support wheel (30), lower leading block (32) and postbrachium tubercle (35) commissure, the front end of auxiliary drag-line (37) with front
Arm tubercle (34) commissure, excessive pulley (33), upper leading block (31) and postbrachium tubercle (35) commissure, front rotation are passed through in its rear end
Arm (4) is arranged on the bottom of direction (77) by front pivoted arm rotating shaft (79), and trailing wheel pivoted arm (6) turns wheel shaft (39) by rear cross
It is arranged in rear suspension (17), positioning lock (27) is arranged in rear suspension (17), the head of dead bolt (40) runs through trailing wheel pivoted arm (6)
With rear suspension (17), the afterbody of dead bolt (40) is loaded in spring shield (41), is connected with lift control lever (10) by lacing wire (43)
Connect, spring (42), around being contained in dead bolt (40) afterbody, props up tightly between dead bolt (40) and spring shield (41), the one of Locating extension spring (38)
End is fixed in rear suspension (17), and the other end is fixed on trailing wheel pivoted arm (6), constitutes road wheel elevating mechanism.
6. the scooter with upper function downstairs according to claim 1 it is characterised in that：Bundle wheel (44) is concentrically mounted on
Front cross turns on wheel (7), and bundle pawl (45) is 4, by spring supporting, is arranged on bundle wheel (44), lock frame (47) is arranged on front overhang
On frame (16), upper corresponding bundle pawl (45) of lock frame (47) has fore shaft (46)；Non-skid braking hoof (49) forms by main hoof with from hoof, right
Claim be arranged on seat board (51), seat board (51) is arranged in rear suspension (17), support shank (48) be arranged on two non-skid braking hoof it
Between, non-skid braking drum (50) is concentrically mounted on rear cross and turns on wheel (8), anti-slip device that composition is gone downstairs.
7. the scooter with upper function downstairs according to claim 1 it is characterised in that：Before the upper arm of front folding arm (57)
End is arranged on pedal (12) front portion below by rotating shaft, and underarm front end is arranged on the anterior top of vehicle frame (1) by rotating shaft, rolls over afterwards
The rear portion that the upper arm rear end of arm (58) is arranged on pedal (12) by rotating shaft is following, and underarm rear end is arranged on vehicle frame by rotating shaft
(1) top at rear portion, the junction end commissure of rotating shaft and the upper underarm of front folding arm (57) is passed through in the front end of push rod (56), and rear end is passed through
The junction end commissure of the upper underarm of rotating shaft and rear folding arm (58), roller (54) is 2, is installed in the middle part of push rod (56), plumbing bar
(53) hang down and be loaded between two-wheeled, the middle part of vehicle frame (1) is arranged on below pedal (12) by triangular supports by rotating shaft, plumbing bar
(53) upper end is lifted on the top of triangular supports by hanging scroll (55), and lower end is provided with counter weight (52), constitutes seat water
Heibei provincial opera engagement positions.
8. the scooter with upper function downstairs according to claim 1 it is characterised in that：Lifting turning handle (61) is passed through to turn
Axle is arranged on the front portion of vehicle frame (1), and lifting/pirouette control stick (69) is arranged in lifting turning handle (61) by movable joint (68),
Front bayonet slot position on lifting/pirouette control stick (69) corresponding cross breach circle wheel (66), the bottom of traveller (59) equipped with
Support hoof (70), is arranged on the middle part of vehicle frame (1), sliding sleeve (60) is made up of upper body and lower body, and upper body is fixed on by sliding sleeve (60)
On vehicle frame (1), lower body passes through front arm (64), back arm (65) and supports hoof (70) integrated connection, front arm (64), back arm
(65) upper arm is arranged on the lower body bottom of sliding sleeve (60) by rotating shaft, and underarm is arranged on by rotating shaft and supports the upper of hoof (70)
Portion, the front end of front torque arm (62) is arranged at lifting turning handle (61) anterior edge by rotating shaft, and rotating shaft and front arm are passed through in rear end
(64) upper underarm junction end commissure, the front end of rear torque arm (63) is arranged on the posterior edge of lifting turning handle (61) by rotating shaft
Place, the upper underarm junction end commissure of rotating shaft and back arm (65) is passed through in rear end；Cross breach circle wheel (66) pass through wheel seat (67) by
Fixing bolt (74) is locked at the middle part of vehicle frame (1), and draw-in groove (71) is 4, is laid in cross breach circle wheel in 90 degree of separations
(66) along upper, equipped with left limit shelves (72), right side, equipped with right limit shelves (73), is constituted wheel in the left side of cross breach circle wheel (66)
Car body lifting/Steerring in situ device.
9. the scooter with upper function downstairs according to claim 1 it is characterised in that：It is in right-angled intersection that width turns (87)
Shape, is arranged on the surrounding of wheel hub (88), and the outer end that width turns (87) is provided with slow-witted wheel (89), and width turns (87), the surface of slow-witted wheel (89)
It is covered with rubber plus (90), constitute cross and turn wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785840.8U CN205970617U (en) | 2016-07-25 | 2016-07-25 | Car of riding instead of walk with upstairs or downstairs function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785840.8U CN205970617U (en) | 2016-07-25 | 2016-07-25 | Car of riding instead of walk with upstairs or downstairs function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205970617U true CN205970617U (en) | 2017-02-22 |
Family
ID=58026363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785840.8U Expired - Fee Related CN205970617U (en) | 2016-07-25 | 2016-07-25 | Car of riding instead of walk with upstairs or downstairs function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205970617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104104A (en) * | 2019-05-15 | 2019-08-09 | 浙江携手智能健康科技有限公司 | A kind of scooter facilitating top bar |
| CN112247953A (en) * | 2020-11-11 | 2021-01-22 | 苏州飞宇精密科技股份有限公司 | Vehicle intelligent service robot walking chassis capable of coping with complex road conditions |
-
2016
- 2016-07-25 CN CN201620785840.8U patent/CN205970617U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104104A (en) * | 2019-05-15 | 2019-08-09 | 浙江携手智能健康科技有限公司 | A kind of scooter facilitating top bar |
| CN112247953A (en) * | 2020-11-11 | 2021-01-22 | 苏州飞宇精密科技股份有限公司 | Vehicle intelligent service robot walking chassis capable of coping with complex road conditions |
| CN112247953B (en) * | 2020-11-11 | 2024-01-23 | 苏州飞宇精密科技股份有限公司 | Walking chassis capable of coping with complex road conditions for intelligent service robot of vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105748217B (en) | The crawler belt stair-climbing wheel chair of binodal four swung based on road wheel and upper method downstairs | |
| CN108706060A (en) | Intelligent barrow for upstairs | |
| CN202051917U (en) | Wheelchair with stair climbing function | |
| DE102017126364A1 (en) | IMPROVEMENTS IN OR WITH REGARD TO THE FIRST / LAST MILE OF TRANSPORT | |
| WO2016078619A1 (en) | Wheel for ascending stairs, wheeled vehicle for ascending stairs and electric bicycle capable of ascending and descending stairs | |
| CN205970617U (en) | Car of riding instead of walk with upstairs or downstairs function | |
| CN206446652U (en) | Drift electronic ice and snow sledge | |
| CN204587210U (en) | Segway Human Transporter | |
| CN204798167U (en) | Electronic wheelchair of going downstairs in ability | |
| CN106964158B (en) | A kind of swing car | |
| CN106080892A (en) | Segway Human Transporter | |
| CN201044790Y (en) | A special type multifunctional stretcher cart capable of being up and down | |
| DE102017126253A1 (en) | Improvements to or regarding the first / last mile of carriage | |
| CN201305093Y (en) | Dune buggy with flexible steering | |
| CN106618892A (en) | Multifunctional wheelchair enabling independent travel | |
| CN107054508A (en) | A kind of parked automatic supporting mechanism of sulky vehicle deceleration | |
| CN106114596B (en) | Track type climbing-building floor truck stabilized walking mechanism | |
| CN109823450A (en) | A kind of two wheeler self-balancing inclination prevention structure and the two wheeler based on the inclination prevention structure | |
| CN206800838U (en) | A kind of underpass stair | |
| CN104494733A (en) | Safe driving assisting device of electric bicycle | |
| CN205675154U (en) | The kart structure driving with intelligent balance car | |
| DE102017125701A1 (en) | Improvements to or regarding the first / last mile of carriage | |
| CN101803980A (en) | Barrier free wheelchair | |
| CN201553223U (en) | Mechanical scooter with function of up and down stairs | |
| CN204473001U (en) | Slide type balance truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190725 |