CN204995678U - Electric wheelchair - Google Patents
Electric wheelchair Download PDFInfo
- Publication number
- CN204995678U CN204995678U CN201520362004.4U CN201520362004U CN204995678U CN 204995678 U CN204995678 U CN 204995678U CN 201520362004 U CN201520362004 U CN 201520362004U CN 204995678 U CN204995678 U CN 204995678U
- Authority
- CN
- China
- Prior art keywords
- frame
- electric wheelchair
- underframe
- connecting terminals
- pipe
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an electric wheelchair, include: preceding frame subassembly, back frame subassembly, front wheel support arm subassembly, left and right sides front fork weld assembly and running -board weld assembly, preceding frame subassembly is connected with back frame subassembly disconnect formula, back frame portion is including back car frame, be provided with the terminal connecting seat on the back car frame, back pipe has on the back car frame, preceding frame portion includes the front truck frame, be provided with the terminal connector on the front truck frame, terminal connector and terminal connecting seat reassembling type joint, be provided with a plurality of overlap joints hook on the front truck frame, overlap joint hook cooperation overlap joint is locked on the pipe of back, swing joint has the running -board on the front truck frame, it has the front wheel support arm to go back swing joint on the front truck frame, about receiving to be, rocks the front wheel support arm form motion under the exogenic action. In this way, the utility model discloses electric wheelchair can improve the lifting capacity, prevents the wheelchair slope, under the condition of road surface injustice, and holistic rocking when the reduction wheelchair is ridden.
Description
Technical field
This utility model relates to wheelchair field, particularly relates to a kind of electric wheelchair.
Background technology
Electric wheelchair is on the basis of traditional manual wheelchair, the parts such as superposition high-performance Power Drive Unit, smart steering device, battery, transformation and upgrade, possesses hand control intelligent controller, wheelchair just can be driven to complete advance, retreat, turn to, lie low, the turning of 360 °, original place, etc. the New Generation of Intelligent wheelchair of several functions, be the high-new technology products that the fields such as modern precision machinery, intelligent numerical control, engineering mechanics combine.
Existing electric wheelchair lifting capacity is general, and carries out being can cause car arranges rocking too obviously, make troubles to use on rough road surface.
Summary of the invention
The technical problem that this utility model mainly solves is to provide a kind of electric wheelchair, can improve lifting capacity, when Uneven road, reduces rocking of the entirety in wheelchair driving process.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is: provide a kind of electric wheelchair, comprise: front frame assembly and Rear frame component, described front frame assembly is connected with Rear frame component combined type, described Rear frame portion comprises rear frame, described rear frame is provided with connecting terminals joint chair, described rear frame has rear pipe, described front frame portion comprises front frame, described front frame is provided with connecting terminals joint, described connecting terminals joint and the clamping of connecting terminals joint chair reassembling type, described front frame is provided with multiple overlap joint hook, overlap joint hook coordinates overlap joint to be locked on rear pipe, described front frame is connected with pedal, described front frame is also connected with front wheel supporting arm, described front wheel supporting arm moves in upper and lower automatically levelling by under External Force Acting.
In this utility model preferred embodiment, described rear frame comprises rear underframe, described rear pipe is arranged on the front portion of rear underframe, described rear underframe is provided with after-frame pipe assembly, be symmetrically arranged with two rear support sheets between described rear pipe and after-frame pipe assembly, described connecting terminals joint chair is arranged between two rear support sheets.
In this utility model preferred embodiment, described connecting terminals joint chair comprises outer frame and inner cage, and described inner cage is arranged on outer frame inside, and one end is fixedly connected on outer frame, the other end is connected with outer frame by elastic component, described connecting terminals joint and inner cage in mating connection.
In this utility model preferred embodiment, described rear underframe is symmetrically installed with two anti-tip wheels, described rear underframe coordinates and is provided with drive division, described drive division is connected with trailing wheel, and described drive division is located at inside rear pipe support assembly.
In this utility model preferred embodiment, described front frame is comprising front underframe, the quantity of described overlap joint hook is 2, be symmetricly set on the left and right sides of front underframe rear end, the front end of described front underframe is provided with pivotally connected plate, described pivotally connected plate is connected with foot-operated erection column, and the rear end of described front underframe is provided with base tube, and described connecting terminals jiont treatment is in base tube.
In this utility model preferred embodiment, described front wheel supporting arm is movably connected on pivotally connected plate, described front wheel supporting arm coordinates and is provided with front-wheel.
In this utility model preferred embodiment, described bottom tube seat is provided with snap close, and described snap close is located at above connecting terminals joint, and is locked together on rear frame.
In this utility model preferred embodiment, described pedal is movably connected on pedal erection column, and described base tube is provided with seat.
In this utility model preferred embodiment, described front frame, rear frame and pedal are pickling and cold-rolling plate and make.
The beneficial effects of the utility model are: this utility model electric wheelchair, can improve lifting capacity, prevent wheelchair from tilting, and when Uneven road, reduce rocking of entirety time wheelchair travels.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in this utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of this utility model electric wheelchair one preferred embodiment;
Fig. 2 is the structural representation of the preferred embodiment of electric wheelchair one shown in Fig. 1;
Fig. 3 is the partial structurtes structure for amplifying schematic diagram of the preferred embodiment of electric wheelchair one shown in Fig. 1;
Fig. 4 is the partial structurtes schematic diagram of the preferred embodiment of electric wheelchair one shown in Fig. 1;
Fig. 5 is the partial structurtes schematic diagram of the preferred embodiment of electric wheelchair one shown in Fig. 1;
Fig. 6 is the partial structurtes schematic diagram of the preferred embodiment of electric wheelchair one shown in Fig. 1;
In accompanying drawing, the labelling of each parts is as follows: 1, front frame assembly, and 2, Rear frame component, 3, pedal, 4, front wheel supporting arm, 21, rear frame, 22, connecting terminals joint chair, 23, rear underframe, 24, rear pipe, 25, after-frame pipe assembly, 26, support chip, 121, outer frame, 122, inner cage, 27, anti-tip wheel, 28, drive division, 29, trailing wheel, 11, front frame, 12, connecting terminals joint, 13, hook is overlapped, 14, front underframe, 15, pivotally connected plate, 16, foot-operated erection column, 17, base tube, 18, front-wheel, 19, snap close.
Detailed description of the invention
Be clearly and completely described to the technical scheme in this utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, a kind of electric wheelchair, comprise: front frame assembly 1 and Rear frame component 2, front frame assembly 1 is connected with Rear frame component 2 combined type, Rear frame component 2 comprises rear frame 21, rear frame 21 is provided with connecting terminals joint chair 22, rear frame 21 comprises rear underframe 23, rear frame 23 has rear pipe 24, rear pipe 24 is arranged on the front portion of rear underframe 23, rear underframe 23 is provided with after-frame pipe assembly 25, two rear support sheets 26 are symmetrically arranged with between rear pipe 24 and after-frame pipe assembly 25, connecting terminals joint chair 22 is arranged between two rear support sheets 26.
In addition, connecting terminals joint chair 22 comprises outer frame 121 and inner cage 122, and it is inner that inner cage 122 is arranged on outer frame 121, and one end is fixedly connected on outer frame 121, the other end is connected with outer frame 121 by elastic component, and connecting terminals joint 12 is in mating connection with inner cage 122.
In addition, rear underframe 23 is symmetrically installed with two anti-tip wheels 27, rear underframe 23 coordinates and is provided with drive division 28, drive division 28 is connected with trailing wheel 29, drive division 28 is located at inside rear pipe support assembly 25.
In addition, front frame portion 1 comprises front frame 11, front frame 11 is provided with connecting terminals joint 12, connecting terminals joint 12 and the clamping of connecting terminals joint chair 22 reassembling type, front frame 11 is provided with multiple overlap joint hook 13, and the cooperation of overlap joint hook 13 is overlapped on rear pipe 24, and front frame 11 is connected with pedal 3, front frame 11 is also connected with front wheel supporting arm 4, and front wheel supporting arm 4 moves in the shape that teetertotters by under External Force Acting.
In addition, front frame 11 comprises front underframe 14, the quantity of overlap joint hook 13 is 2, be symmetricly set on the left and right sides of front underframe 14 rear end, the front end of front underframe 14 is provided with pivotally connected plate 15, pivotally connected plate 15 is connected with foot-operated erection column 16, the rear end of front underframe 11 is provided with base tube 17, connecting terminals joint 12 is arranged in base tube 17, front wheel supporting arm 4 is movably connected on pivotally connected plate 15, front wheel supporting arm 4 coordinates front-wheel 18 is installed, when electric wheelchair travels at broken terrain, front wheel supporting arm 4 drives front-wheel about 18 fine setting to rock by the impact on road surface, reduce rocking of vehicle body entirety.
In addition, bottom tube seat 17 is provided with snap close 19, snap close 19 is located at above connecting terminals joint 12, and is locked together on rear frame 21.
In addition, pedal 3 is movably connected on pedal erection column 16, and base tube 17 is provided with seat.
In addition, front frame 11, rear frame 21 and pedal 3 are pickling and cold-rolling plate and cold rolled tube is made.
This utility model electric wheelchair prevents vehicle body from tilting backwards in Rear frame component 2 by arranging anti-tip wheel 27, front-wheel 18 is driven to teetertotter by front wheel supporting arm 4, thus reduce rocking of vehicle body entirety, front frame assembly 1 is connected with the Quick-dismantling structure of Rear frame component 2, this electric wheelchair runs 200,000 times, and test load-carrying reaches 360 pounds.
Be different from prior art, this utility model electric wheelchair, can improve lifting capacity, prevent wheelchair from tilting, when Uneven road, time minimizing wheelchair travels, entirety rocks.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize this utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. an electric wheelchair, it is characterized in that, comprise: front frame assembly and Rear frame component, described front frame assembly is connected with Rear frame component combined type, described Rear frame portion comprises rear frame, described rear frame is provided with connecting terminals joint chair, described rear frame has rear pipe, described front frame portion comprises front frame, described front frame is provided with connecting terminals joint, described connecting terminals joint and the clamping of connecting terminals joint chair reassembling type, described front frame is provided with multiple overlap joint hook, overlap joint hook coordinates overlap joint to be locked on rear pipe, described front frame is connected with pedal, described front frame is also connected with front wheel supporting arm, described front wheel supporting arm moves in upper and lower automatically levelling by under External Force Acting.
2. electric wheelchair according to claim 1, it is characterized in that, described rear frame comprises rear underframe, described rear pipe is arranged on the front portion of rear underframe, described rear underframe is provided with after-frame pipe assembly, be symmetrically arranged with two rear support sheets between described rear pipe and after-frame pipe assembly, described connecting terminals joint chair is arranged between two rear support sheets.
3. electric wheelchair according to claim 2, it is characterized in that, described connecting terminals joint chair comprises outer frame and inner cage, described inner cage is arranged on outer frame inside, one end is fixedly connected on outer frame, the other end is connected with outer frame by elastic component, described connecting terminals joint and inner cage in mating connection.
4. electric wheelchair according to claim 3, is characterized in that, described rear underframe is symmetrically installed with two anti-tip wheels, and described rear underframe coordinates and is provided with drive division, described drive division is connected with trailing wheel, and described drive division is located at inside rear pipe support assembly.
5. electric wheelchair according to claim 1, it is characterized in that, described front frame is comprising front underframe, the quantity of described overlap joint hook is 2, be symmetricly set on the left and right sides of front underframe rear end, the front end of described front underframe is provided with pivotally connected plate, and described pivotally connected plate is connected with foot-operated erection column, the rear end of described front underframe is provided with base tube, and described connecting terminals jiont treatment is in base tube.
6. electric wheelchair according to claim 5, is characterized in that, described front wheel supporting arm is movably connected on pivotally connected plate, described front wheel supporting arm coordinates and is provided with front-wheel.
7. electric wheelchair according to claim 6, is characterized in that, described base tube is provided with snap close, and described snap close is located at above connecting terminals joint, and is locked together on rear frame.
8. electric wheelchair according to claim 7, is characterized in that, described pedal is movably connected on pedal erection column, and described base tube is provided with seat.
9. electric wheelchair according to claim 1, is characterized in that, described front frame, rear frame and pedal are pickling and cold-rolling plate and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520362004.4U CN204995678U (en) | 2015-06-01 | 2015-06-01 | Electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520362004.4U CN204995678U (en) | 2015-06-01 | 2015-06-01 | Electric wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204995678U true CN204995678U (en) | 2016-01-27 |
Family
ID=55152587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520362004.4U Withdrawn - After Issue CN204995678U (en) | 2015-06-01 | 2015-06-01 | Electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204995678U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030441A (en) * | 2015-06-01 | 2015-11-11 | 常州市锐新医疗器械有限公司 | Electric wheelchair |
| CN108606877A (en) * | 2018-04-01 | 2018-10-02 | 蒋菊生 | A kind of disabled person's safe wheelchair |
-
2015
- 2015-06-01 CN CN201520362004.4U patent/CN204995678U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105030441A (en) * | 2015-06-01 | 2015-11-11 | 常州市锐新医疗器械有限公司 | Electric wheelchair |
| CN105030441B (en) * | 2015-06-01 | 2017-09-12 | 常州市锐新医疗器械有限公司 | Electric wheelchair |
| CN108606877A (en) * | 2018-04-01 | 2018-10-02 | 蒋菊生 | A kind of disabled person's safe wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160127 Effective date of abandoning: 20170912 |