CN115352562A - Scooter for old people - Google Patents
Scooter for old people Download PDFInfo
- Publication number
- CN115352562A CN115352562A CN202211063929.XA CN202211063929A CN115352562A CN 115352562 A CN115352562 A CN 115352562A CN 202211063929 A CN202211063929 A CN 202211063929A CN 115352562 A CN115352562 A CN 115352562A
- Authority
- CN
- China
- Prior art keywords
- assembly
- push rod
- limiting
- scooter
- hydraulic
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/01—Motorcycles with four or more wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/08—Frames for saddles; Connections between saddle frames and seat pillars; Seat pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J25/00—Foot-rests; Knee grips; Passenger hand-grips
- B62J25/08—Passengers hand-grips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/18—Connections between forks and handlebars or handlebar stems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The application discloses car of riding instead of walk old age includes: the handlebar assembly is arranged on the front side of the underframe in a foldable manner and is connected with the front wheels of the car; the rear wheel assembly is arranged on the rear side of the vehicle underframe; the rear wheel driving device can drive the rear wheels of the rear wheel assembly to rotate; the battery pack is detachably arranged on the chassis; the seat component is arranged on the vehicle underframe in a lifting way; the seat component is provided with the armrest component in a rotating mode through the rotating limiting component, the armrest component capable of automatically lifting is arranged, so that when a user gets on a bus, the armrest component keeps a folded state, and when the user gets on the bus and sits down, the armrest component automatically lifts to keep a using state, so that the old can get on the bus conveniently; in the using process, if the buttocks are away from the seat due to bumping, the armrest assembly can keep a locked state, so that the safety is higher, and no danger is caused.
Description
Technical Field
The application relates to the field of devices for riding instead of walk, in particular to a scooter for the old.
Background
For people with inconvenient legs and feet, the scooter is a good tool for riding instead of walk; the handrail of the existing scooter is usually folded manually, for example, in the invention patent with the application number of CN201810722064.0, the handrail is connected to the seat through a support rod, one end of the support rod is hinged to the seat, and the other end of the support rod is hinged to the handrail, because the distance between the handle assembly of the scooter and the seat assembly is not very large, when the handrail is in a use state, the scooter for the old is very laborious, and the handrail is easily hooked by clothes, which causes danger; when the handrail is in a retracted state, the handrail needs to be manually put down after getting on the bus to ensure safety, and the handrail is complex.
Disclosure of Invention
To prior art's not enough, this application provides the car of riding instead of walk old age, can the above-mentioned problem of effectual solution.
The technical scheme adopted by the application for solving the technical problem is as follows: an elderly scooter comprising: the handlebar assembly is arranged on the front side of the underframe in a foldable manner and is connected with the front wheels of the car; the rear wheel assembly is arranged on the rear side of the vehicle underframe; the rear wheel driving device can drive the rear wheels of the rear wheel assembly to rotate; the battery pack is detachably arranged on the chassis; the seat component is arranged on the vehicle underframe in a lifting way; the seat assembly is rotatably provided with an armrest assembly through a rotary limiting assembly, a transmission assembly is arranged between the seat assembly and the vehicle underframe, a transmission switch is arranged on a pedal of the vehicle underframe, and the armrest assembly automatically rises under the action of the rotary limiting assembly when the transmission switch is triggered and the seat assembly is pressed downwards; when the transmission switch is triggered and the seat assembly is reset, the armrest assembly automatically descends under the action of the armrest assembly.
In the above technical solution, further, the rotation limiting component includes a rotation mechanism and a limiting mechanism, the rotation mechanism includes a rotation shaft, a lifting rod, a first elastic component and a hydraulic push rod, the rotation shaft is fixedly connected to the armrest component and rotatably disposed on the connecting rod of the seat component, the rotation shaft is provided with a first tooth portion engaged with a second tooth portion of the lifting rod, one end of the first elastic component is connected to the lifting rod, the other end of the first elastic component is connected to the hydraulic push rod, and the hydraulic push rod longitudinally slides in the hydraulic cavity.
In the above technical scheme, further, the limiting mechanism includes a limiting push rod, a second elastic component and a first electromagnet, the limiting push rod can be clamped and fixed with the rotating disk at the end of the rotating shaft, the limiting push rod is slidably arranged on the connecting rod, and the limiting push rod is connected with the first electromagnet through the second elastic component.
In the above technical solution, further, the rotating disc is provided with a first groove and a second groove, and when the armrest assembly is placed in a use state, the limit push rod is clamped with the first groove; when the handrail component is placed in a retracted state, the limiting push rod is clamped with the second groove, and a transition sliding groove is formed between the first groove and the second groove.
In the above technical scheme, further, the first electromagnet is controlled by the transmission switch, when the transmission switch is closed, the first electromagnet is powered off, the limit push rod extends out to be matched with the rotating disc, and when the transmission switch is disconnected, the first electromagnet is powered on, and the limit push rod exits from the rotating disc.
Among the above-mentioned technical scheme, furtherly, drive assembly includes locating piece, removal push rod and support frame, the locating piece is fixed to be set up in the pole setting of seat subassembly, the support frame passes through the locating part to be fixed on the stand of vehicle bottom frame, the pole setting is in through fifth elastomeric element longitudinal sliding in the stand, it is in to set up the location convex part on the removal push rod the location spout of locating piece slides, the main part of removal push rod slides and sets up in the supporting part of support frame, removal push rod sets up and slides in the hydraulic pressure storehouse, the hydraulic pressure storehouse pass through the pipe with the hydraulic pressure chamber is connected.
In the above technical solution, further, when a user sits on the seat assembly, the vertical rod is compressed by pressure and the fifth elastic component sinks, the positioning convex part of the movable push rod moves laterally under the action of the positioning block, and hydraulic oil in the hydraulic chamber is squeezed into the hydraulic chamber; when the user leaves from the seat assembly, the vertical rod resets under the action of the fifth elastic component, the positioning convex part of the movable push rod moves along the positioning groove under the action of the positioning block, and meanwhile, hydraulic oil in the hydraulic cabin cavity is sucked into the hydraulic cabin.
Among the above-mentioned technical scheme, furtherly, set up the bolt subassembly on the handlebar hand subassembly, the bolt subassembly includes bolt handle, handle fixed pin and turns to fixed cover, the bolt handle with the handle fixed pin passes through the locating part and connects, the bolt handle with turn to fixed cover and connect through third elastomeric element, it is fixed to set up to turn to fixed cover on the frame head pole, the bolt handle corresponds turn to the locating hole of body, set up spacing convex part on the handle fixed pin and stretch out turn to fixed position spout of cover with the spacing concave part cooperation of bolt handle.
In the above technical scheme, further, still be provided with the unblock subassembly on the handlebar hand subassembly, the unblock subassembly includes rack, fourth elastomeric element and second electro-magnet, the rack pass through the fourth elastomeric element with second electro-magnet elastic connection, the rack with the meshing transmission of third tooth portion of handle fixed pin tip, the second electro-magnet by transmission switch control.
Among the above-mentioned technical scheme, furtherly, when user's foot was placed on the footboard, the drive switch is closed, the second electro-magnet has got the electricity to attract the rack slides, drives simultaneously the handle fixed pin rotates, works as the handle fixed pin rotates extremely during the unblock portion of location spout, the handle fixed pin is in reset under the effect of third elastomeric element, the unblock of completion handlebar hand subassembly.
The beneficial effect of this application is: 1. according to the handrail component capable of automatically lifting, when a user gets on a bus, the handrail component keeps a retracted state, and when the user gets on the bus and sits down, the handrail component automatically lifts to keep a using state, so that the old can get on the bus conveniently; 2. in the using process, if the buttocks are away from the seat due to bumping, the armrest assembly can keep a locked state, so that the safety is higher, and no danger is caused.
Drawings
The present application is further described below with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the elevation of the present application.
Fig. 2 is an internal structural view of a part of the structure of fig. 1 of the present application.
Fig. 3 isbase:Sub>A partially enlarged view of the sectionbase:Sub>A-base:Sub>A of fig. 2 of the present application.
Fig. 4 is a partially enlarged view of the section B-B of fig. 2 of the present application.
Fig. 5 is an exploded structural schematic view of the latch assembly of the present application.
Fig. 6 is a schematic structural view of the transmission assembly of the present application.
FIG. 7 is an enlarged partial view of section C-C of FIG. 6 of the present application.
Fig. 8 is a schematic structural view of the rotation limiting assembly of the present application.
Fig. 9 is a schematic view of the internal structure of fig. 8 of the present application.
Fig. 10 is an internal structural schematic view of another cross section of fig. 8 of the present application.
In the drawing, 1, a handlebar assembly, 11, a front wheel, 12, a frame head rod, 13, a steering tube body, 131, a positioning hole, 2, a rear wheel assembly, 21, a rear wheel driving device, 3, a vehicle frame, 31, a battery pack, 32, a pedal, 321, a transmission switch, 33, an upright post, 4, a seat assembly, 41, a connecting rod, 42, an upright rod, 5, a handrail assembly, 6, a rotation limiting assembly, 61, a rotating mechanism, 611, a rotating shaft, 6111, a first tooth part, 612, a lifting rod, 6121, a second tooth part, 613, a first elastic part, 614, a hydraulic push rod, 615, a hydraulic cavity, 616, a rotating disc, 6161, a first groove, 6162, a second groove, 6163, a transition sliding groove, 62, 621, a limit push rod, 622, a second elastic component, 623, a first electromagnet, 7, a transmission component, 71, a positioning block, 711, a positioning sliding groove, 7111, an extension part, 72, a movable push rod, 721, a positioning convex part, 73, a support frame, 731, a support part, 74, a fifth elastic component, 75, a hydraulic chamber, 76, a guide pipe, 8, a bolt component, 81, a bolt handle, 811, a limit concave part, 82, a handle fixing pin, 821, a limit convex part, 822, a third tooth part, 83, a steering fixing sleeve, 831, a limit sliding groove, 84, a third elastic component, 9, an unlocking component, 91, a rack, 92, a fourth elastic component and 93, a second electromagnet.
Detailed Description
Referring to fig. 1-10, the scooter for the elderly comprises a handlebar assembly 1 which is foldable and arranged at the front side of a chassis 3, and the handlebar assembly 1 is connected with a front wheel 11 of the scooter; the rear wheel assembly 2 is arranged on the rear side of the vehicle underframe 3; a rear wheel driving device 21 for driving the rear wheels of the rear wheel assembly 2 to rotate; the battery pack 31 is detachably arranged on the vehicle chassis 3; the seat component 4 is arranged on the vehicle underframe 3 in a lifting way; the seat component 4 is rotatably provided with an armrest component 5 through a rotation limiting component 6, a transmission component 7 is arranged between the seat component 4 and the vehicle underframe 3, a pedal 32 of the vehicle underframe 3 is provided with a transmission switch 321, and when the transmission switch 321 is triggered and the seat component 4 is pressed down, the armrest component 5 is automatically lifted under the action of the rotation limiting component 6; when the transmission switch 321 is triggered and the seat assembly 4 is reset, the armrest assembly 5 is automatically lowered by the armrest assembly 5.
In order to enable the armrest assembly 5 to rotate and lock, a rotation limiting assembly 6 is provided, the rotation limiting assembly 6 includes a rotation mechanism 61 and a limiting mechanism 62, the rotation mechanism 61 includes a rotation shaft 611, a lifting rod 612, a first elastic component 613 and a hydraulic push rod 614, the rotation shaft 611 is fixedly connected with the armrest assembly 5 and rotatably provided on the connecting rod 41 of the seat assembly 4, a first tooth portion 6111 provided on the rotation shaft 611 is engaged with a second tooth portion 6121 of the lifting rod 612, one end of the first elastic component 613 is connected with the lifting rod 612, the other end is connected with the hydraulic push rod 614, and the hydraulic push rod 614 longitudinally slides in a hydraulic cavity 615.
In order to enable the armrest assembly 5 to be fixed when being rotated to the use state or the retracted state, the limiting mechanism 62 includes a limiting push rod 621, a second elastic component 622, and a first electromagnet 623, the limiting push rod 621 can be fastened and fixed with the rotating disk 616 at the end of the rotating shaft 611, the limiting push rod 621 is slidably disposed on the connecting rod 41, the limiting push rod 621 is connected with the first electromagnet 623 through the second elastic component 622, the rotating disk 616 is provided with a first groove 6161 and a second groove 6162, and when the armrest assembly 5 is placed in the use state, the limiting push rod 621 is fastened and connected with the first groove 6161; when the armrest assembly 5 is placed in the retracted state, the limit push rod 621 is clamped with the second groove 6162, and a transition sliding groove 6163 is formed between the first groove 6161 and the second groove 6162.
The first electromagnet 623 is controlled by the transmission switch 321, when the transmission switch 321 is closed, the first electromagnet 623 is powered off, the limit push rod 621 extends out to be matched with the rotating disc 616, when the transmission switch 321 is disconnected, the first electromagnet 623 is powered on, and the limit push rod 621 exits from the rotating disc 616.
In order to enable the seat assembly 4 to ascend and descend so as to enable the ascending and descending rod 612 to move longitudinally, a transmission assembly 7 is provided, the transmission assembly 7 comprises a positioning block 71, a moving push rod 72 and a supporting frame 73, the positioning block 71 is fixedly arranged on the upright rod 42 of the seat assembly 4, the supporting frame 73 is fixed on the upright column 33 of the vehicle chassis 3 through a limiting piece, the upright rod 42 slides longitudinally in the upright column 33 through a fifth elastic component 74, a positioning convex part 721 is arranged on the moving push rod 72 and slides in a positioning sliding chute 711 of the positioning block 71, an extension part 7111 is arranged at the tail end of the positioning sliding chute 711 so as to be suitable for users with different weights, the moving push rod 72 can slide to the initial end of the extension part 7111 by users with lighter weights, the moving push rod 72 can slide to the tail end of the extension part 7111 by users with heavier weights, the extension part is arranged so that users with different weights can push the moving push rod 72 to the tail end so as to lift the armrest assembly to be in place, the main body of the moving push rod 72 is slidably arranged in a supporting part 731 of the supporting frame 73, the moving push rod 72 is arranged to slide in a hydraulic chamber 75, and the hydraulic chamber 615 is connected with the hydraulic chamber 76.
When a user sits on the seat assembly 4, the upright rod 42 is compressed by pressure and the fifth elastic component 74 sinks, the positioning convex part 721 of the movable push rod 72 moves transversely under the action of the positioning block 71, and hydraulic oil in the hydraulic chamber 75 is squeezed into the hydraulic chamber 615; when the user leaves from the seat assembly 4, the upright rod 42 is reset under the action of the fifth elastic component 74, the positioning protrusion 721 of the moving push rod 72 moves along the positioning groove under the action of the positioning block 71, and meanwhile, the hydraulic oil in the cavity of the hydraulic chamber 75 is sucked into the hydraulic chamber 75.
When a user steps on the pedal 32, the transmission switch 321 is triggered, the limit push rod 621 is clamped with the first groove 6161, when the user sits on the seat assembly 4, the lifting rod 612 drives the rotating shaft 611 to rotate, and simultaneously the limit push rod 621 slides along the second elastic component 622 and the transition sliding groove 6163 into the second groove 6162 to complete clamping and fixing, so that the armrest is placed in a use state; when the user is ready to get away, the user gets away from the seat assembly 4 and stands on the pedal 32, the lifting rod 612 cannot drive the rotating shaft 611 to rotate because of the fixing of the limiting assembly, the seat assembly 4 is reset, the hydraulic push rod 614 is contracted, and the first elastic component 613 is stretched; when the user leaves the pedal 32, the limit push rod 621 leaves the second groove 6162, and the lifting rod 612 is reset under the action of the first elastic component 613, so that the armrest assembly 5 rotates to the stowed state.
In order to make can fix the wheel for can make things convenient for the dismouting to pass through threaded connection's handlebar assembly 1 more, set up bolt subassembly 8 on the handlebar assembly 1, bolt subassembly 8 includes bolt handle 81, handle fixed pin 82 and turns to fixed cover 83, bolt handle 81 with handle fixed pin 82 passes through the locating part and connects, bolt handle 81 with turn to fixed cover 83 and connect through third elastomeric element 84, turn to fixed cover 83 and fix and set up on frame head pole 12, bolt handle 81 corresponds turn to locating hole 131 of body 13, set up spacing convex part 821 on the handle fixed pin 82 and stretch out fixed position spout 831 that turns to fixed cover 83 with the spacing concave part 811 cooperation of bolt handle 81.
In order to prevent that the user from accomplishing the back in the equipment, forgetting the unblock bolt subassembly 8 just starts the car of riding instead of walk, the car of riding instead of walk this moment can not turn to, causes danger easily, sets up unblock subassembly 9, unblock subassembly 9 includes rack 91, fourth elastomeric element 92 and second electro-magnet 93, rack 91 through fourth elastomeric element 92 with second electro-magnet 93 elastic connection, rack 91 with the meshing transmission of third tooth portion 822 of handle fixed pin 82 tip, second electro-magnet 93 by transmission switch 321 control, when the user foot is placed on footboard 32, transmission switch 321 is closed, second electro-magnet 93 has the electricity to attract rack 91 slides, drives simultaneously handle fixed pin 82 rotates, works as handle fixed pin 82 rotates extremely when the unblock portion 711 of location spout, handle fixed pin 82 is in reset under the effect of third elastomeric element 84, accomplishes the unblock of car handle subassembly 1.
According to the above design, the following functions are realized: according to the handrail component capable of automatically lifting, when a user gets on a bus, the handrail component keeps a retracted state, and when the user gets on the bus and sits down, the handrail component automatically lifts to keep a using state, so that the old can get on the bus conveniently; in the use process, if the buttocks leave the seat due to jolting, the armrest assembly can keep a locked state, is safer and cannot cause danger.
The above description is only a preferred embodiment of the present application, and is not intended to limit the present application in any way, and simple modifications, equivalent changes and modifications may be made without departing from the technical scope of the present application.
Claims (10)
1. An elderly scooter comprising:
the handlebar assembly is arranged on the front side of the underframe in a foldable mode and is connected with the front wheels of the bicycle;
the rear wheel assembly is arranged on the rear side of the vehicle underframe;
the rear wheel driving device can drive the rear wheels of the rear wheel assembly to rotate;
the battery pack is detachably arranged on the vehicle underframe;
the seat component is arranged on the underframe in a lifting way;
the vehicle body frame is characterized in that the seat assembly is rotatably provided with an armrest assembly through a rotation limiting assembly, a transmission assembly is arranged between the seat assembly and the vehicle frame, a transmission switch is arranged on a pedal of the vehicle frame, and when the transmission switch is triggered and the seat assembly is pressed downwards, the armrest assembly automatically rises under the action of the rotation limiting assembly; when the transmission switch is triggered and the seat assembly is reset, the armrest assembly automatically descends under the action of the armrest assembly.
2. The scooter as claimed in claim 1, wherein the rotation limiting assembly comprises a rotation mechanism and a limiting mechanism, the rotation mechanism comprises a rotation shaft, a lifting rod, a first elastic member and a hydraulic push rod, the rotation shaft is fixedly connected with the armrest assembly and rotatably disposed on the connecting rod of the seat assembly, the rotation shaft is provided with a first tooth portion engaged with a second tooth portion of the lifting rod, one end of the first elastic member is connected with the lifting rod, the other end of the first elastic member is connected with the hydraulic push rod, and the hydraulic push rod longitudinally slides in the hydraulic cavity.
3. The scooter as claimed in claim 2, wherein the limiting mechanism comprises a limiting push rod, a second elastic member and a first electromagnet, the limiting push rod can be fixed to the rotating disk at the end of the rotating shaft in a clamping manner, the limiting push rod is slidably disposed on the connecting rod, and the limiting push rod is connected to the first electromagnet through the second elastic member.
4. The scooter as claimed in claim 3, wherein the rotary plate is provided with a first groove and a second groove, and when the armrest assembly is in use, the limit push rod is engaged with the first groove; when the handrail component is placed in a retracted state, the limiting push rod is clamped with the second groove, and a transition sliding groove is formed between the first groove and the second groove.
5. The scooter as claimed in claim 4, wherein the first electromagnet is controlled by the drive switch, when the drive switch is closed, the first electromagnet is de-energized, the limit push rod extends out to cooperate with the rotary disc, when the drive switch is open, the first electromagnet is energized, and the limit push rod is withdrawn from the rotary disc.
6. The scooter as claimed in claim 2, wherein the transmission assembly comprises a positioning block, a moving push rod and a support frame, the positioning block is fixedly arranged on a vertical rod of the seat assembly, the support frame is fixed on a vertical column of the chassis through a limiting part, the vertical rod longitudinally slides in the vertical column through a fifth elastic component, a positioning convex part is arranged on the moving push rod and slides in a positioning sliding groove of the positioning block, a main body of the moving push rod is arranged in a supporting part of the support frame in a sliding manner, the moving push rod is arranged in a hydraulic chamber and slides in the hydraulic chamber, and the hydraulic chamber is connected with the hydraulic chamber through a conduit.
7. The scooter as claimed in claim 6, wherein when the user sits on the seat assembly, the vertical rod is compressed by pressure to compress the fifth elastic member and sink, the positioning protrusion of the movable push rod moves laterally under the action of the positioning block and pushes the hydraulic oil in the hydraulic chamber into the hydraulic chamber; when the user leaves from the seat assembly, the vertical rod resets under the action of the fifth elastic component, the positioning convex part of the movable push rod moves along the positioning groove under the action of the positioning block, and meanwhile, hydraulic oil in the hydraulic cabin cavity is sucked into the hydraulic cabin.
8. The scooter as claimed in claim 2, wherein the handlebar assembly is provided with a latch assembly, the latch assembly comprises a latch handle, a handlebar fixing pin and a steering fixing sleeve, the latch handle is connected to the handlebar fixing pin through a limiting member, the latch handle is connected to the steering fixing sleeve through a third elastic member, the steering fixing sleeve is fixedly arranged on the handlebar stem, the latch handle corresponds to the positioning hole of the steering tube, and the handlebar fixing sleeve is provided with a limiting protrusion, the limiting sliding groove of the steering fixing sleeve extends out of the limiting protrusion, and the limiting protrusion is matched with the limiting protrusion of the latch handle.
9. The scooter as claimed in claim 8, wherein the handlebar assembly further comprises an unlocking assembly, the unlocking assembly comprises a rack, a fourth elastic member and a second electromagnet, the rack is elastically connected to the second electromagnet through the fourth elastic member, the rack is in meshing transmission with a third tooth portion at the end of the handlebar fixing pin, and the second electromagnet is controlled by the transmission switch.
10. The scooter as claimed in claim 9, wherein when the user's foot is placed on the pedal, the transmission switch is turned on, the second electromagnet is powered to attract the rack to slide and drive the handle fixing pin to rotate, and when the handle fixing pin rotates to the unlocking part of the positioning sliding groove, the handle fixing pin is reset under the action of the third elastic member to unlock the handlebar assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211063929.XA CN115352562B (en) | 2022-09-01 | 2022-09-01 | Scooter for old people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211063929.XA CN115352562B (en) | 2022-09-01 | 2022-09-01 | Scooter for old people |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115352562A true CN115352562A (en) | 2022-11-18 |
| CN115352562B CN115352562B (en) | 2023-05-26 |
Family
ID=84003862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211063929.XA Active CN115352562B (en) | 2022-09-01 | 2022-09-01 | Scooter for old people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115352562B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI840168B (en) * | 2023-03-16 | 2024-04-21 | 國立勤益科技大學 | Bicycle seat adjusting structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030057759A1 (en) * | 2001-09-24 | 2003-03-27 | Kain James M. | Juvenile seat with movable armrest |
| CN102069863A (en) * | 2009-11-25 | 2011-05-25 | Ss汽车工程有限公司 | Steering shaft locking device for a bicycle |
| DE202014101076U1 (en) * | 2014-03-11 | 2014-03-19 | Karl-Heinz Volk | Wheelchair with lifting device and swiveling armrest |
| CN205075956U (en) * | 2015-09-07 | 2016-03-09 | 太仓市中峰模具塑胶有限公司 | Mobility scooter structure |
| CN108162822A (en) * | 2018-02-07 | 2018-06-15 | 陈锦艺 | A kind of New energy electric seat device |
| US20200016015A1 (en) * | 2017-03-13 | 2020-01-16 | Scoozy B.V. | Mobility scooter with easy access |
| CN112220620A (en) * | 2020-09-18 | 2021-01-15 | 北京三角洲机器人科技有限公司 | Seat assembly and scooter |
| CN112568641A (en) * | 2020-12-09 | 2021-03-30 | 关茂存 | Seat with armrests capable of automatically lifting |
| CN215503840U (en) * | 2021-04-20 | 2022-01-14 | 金华市兴远塑胶有限公司 | Electric vehicle seat with protection mechanism for old three-wheeled scooter |
-
2022
- 2022-09-01 CN CN202211063929.XA patent/CN115352562B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030057759A1 (en) * | 2001-09-24 | 2003-03-27 | Kain James M. | Juvenile seat with movable armrest |
| CN102069863A (en) * | 2009-11-25 | 2011-05-25 | Ss汽车工程有限公司 | Steering shaft locking device for a bicycle |
| DE202014101076U1 (en) * | 2014-03-11 | 2014-03-19 | Karl-Heinz Volk | Wheelchair with lifting device and swiveling armrest |
| CN205075956U (en) * | 2015-09-07 | 2016-03-09 | 太仓市中峰模具塑胶有限公司 | Mobility scooter structure |
| US20200016015A1 (en) * | 2017-03-13 | 2020-01-16 | Scoozy B.V. | Mobility scooter with easy access |
| CN108162822A (en) * | 2018-02-07 | 2018-06-15 | 陈锦艺 | A kind of New energy electric seat device |
| CN112220620A (en) * | 2020-09-18 | 2021-01-15 | 北京三角洲机器人科技有限公司 | Seat assembly and scooter |
| CN112568641A (en) * | 2020-12-09 | 2021-03-30 | 关茂存 | Seat with armrests capable of automatically lifting |
| CN215503840U (en) * | 2021-04-20 | 2022-01-14 | 金华市兴远塑胶有限公司 | Electric vehicle seat with protection mechanism for old three-wheeled scooter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI840168B (en) * | 2023-03-16 | 2024-04-21 | 國立勤益科技大學 | Bicycle seat adjusting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115352562B (en) | 2023-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104323892B (en) | People with disability stands and sits domestic purpose self-care car | |
| CN204415628U (en) | A kind of folding vehicle | |
| PL233923B1 (en) | Travelling device for moving a wheel chair on stairs and the wheel chair equipped with such a device | |
| CN205569196U (en) | Can assist and leave bed can be like multi -functional wheelchair in lavatory | |
| CN115352562A (en) | Scooter for old people | |
| CN109009729B (en) | Wheelchair capable of assisting disabled person to get on or off common passenger vehicle | |
| CN208525259U (en) | Foldable electric wheeled chair | |
| CN111265369A (en) | Rehabilitation and nursing wheelchair with supporting function | |
| CN214761867U (en) | Multi-connecting-rod folding type electric wheelchair | |
| CN112390205B (en) | Lifting platform for vehicle-mounted shelter | |
| CN210027221U (en) | Sliding type device for assisting old people to get on bus | |
| CN109223329B (en) | Getting-on/off auxiliary device and automobile comprising same | |
| CN210673600U (en) | Cross type foldable electric wheelchair | |
| CN112120857A (en) | Foldable toilet device for helping old people | |
| CN111557807A (en) | Wheelchair capable of assisting person in standing | |
| CN108275192B (en) | Baby carriage | |
| CN113143612B (en) | Multi-connecting-rod folding electric wheelchair | |
| CN202376406U (en) | Auxiliary walk car | |
| CN115416788A (en) | Scooter | |
| CN210056492U (en) | Quick-assembly and disassembly lithium battery traction vehicle head for hand-push wheelchair | |
| CN110882528A (en) | Golf bag cart | |
| CN212243668U (en) | Children scooter | |
| CN210812363U (en) | Seat linkage locking type four-wheel walking aid | |
| CN205108114U (en) | Various comfortable durable wheelchair of structure | |
| CN205108113U (en) | Safe and comfortable just can folding wheelchair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |