CN204971938U - Electric wheelchair - Google Patents

Electric wheelchair Download PDF

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Publication number
CN204971938U
CN204971938U CN201520619341.7U CN201520619341U CN204971938U CN 204971938 U CN204971938 U CN 204971938U CN 201520619341 U CN201520619341 U CN 201520619341U CN 204971938 U CN204971938 U CN 204971938U
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CN
China
Prior art keywords
wheel
girder
electronic
electric wheelchair
seat
Prior art date
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Active
Application number
CN201520619341.7U
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Chinese (zh)
Inventor
黄振彰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHONGSHAN RONGJIE MEDICAL INSTRUMENT INDUSTRIAL Co Ltd
Original Assignee
ZHONGSHAN RONGJIE MEDICAL INSTRUMENT INDUSTRIAL Co Ltd
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Application filed by ZHONGSHAN RONGJIE MEDICAL INSTRUMENT INDUSTRIAL Co Ltd filed Critical ZHONGSHAN RONGJIE MEDICAL INSTRUMENT INDUSTRIAL Co Ltd
Priority to CN201520619341.7U priority Critical patent/CN204971938U/en
Application granted granted Critical
Publication of CN204971938U publication Critical patent/CN204971938U/en
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Abstract

The utility model discloses an electric wheelchair. An object of the utility model is to provide a modified electric wheelchair. The utility model discloses a frame and establish seat and two the electronic front wheels of establishing in the frame below in frame top, its characterized in that: the frame includes the girder of two parallels and is used for connecting the crossbeam no. 1 and crossbeam no. 2 of girder, the right -hand member downwarping of girder forms the arc that the contained angle is greater than 90 degrees, the girder top is equipped with the mounting that is used for fixed seat, girder left end tip is equipped with and is used for conveniently reducing the casters that the radius was turned, through reducing the universal electronic front wheel that slewing radius turned, lets the user use in less activity space, has the characteristics of convenient and practical, little, the swift formula of slewing radius dismantlement seat (time 3 -5 second). The utility model discloses electric wheelchair mainly uses the crowd as inconvenient disease / old person / physical disabilities of legs and feet.

Description

Electric wheelchair
Technical field
This utility model relates to a kind of electric wheelchair, particularly relate to a kind of can the electric wheelchair of minor-circle turn.
Background technology
Sufferer/old people/the disabled of some legs and feet inconvenience are walking disorder in the middle of Working Life at ordinary times, so need wheelchair to help walking, the burden of user can be increased with the artificial wheelchair as power, so there has been with the electric wheelchair of electric power as power, but the radius of gyration of current electric wheelchair is excessive, electric wheelchair inconvenience is used at less activity space.
Utility model content
Technical problem to be solved in the utility model to provide a kind of electric wheelchair, and it effectively can solve the excessive problem of the electric wheelchair radius of gyration, has convenient and practical, that the radius of gyration is little feature.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electric wheelchair, the seat comprising vehicle frame and be located at above vehicle frame and two electronic front-wheels be located at below vehicle frame, it is characterized in that: described vehicle frame comprises two parallel girders and for the crossbeam one that connects girder and crossbeam two, the right-hand member of described girder is bent downwardly the arc that shape is greater than 90 degree in an angle, is provided with the fixture for fixing seat above described girder; Described girder left end end is provided with the universal caster wheel for facilitating reduced radius to turn;
Further, described crossbeam one is provided with Foldable pedal;
Further, described girder right-hand member end is provided with the anti-tip wheel facilitating personnel fall, and the floor level position of described anti-tip wheel is higher than the floor level position of electronic front-wheel and universal caster wheel; The distance that anti-dumping takes turns to electronic front-wheel is less than the distance of universal caster wheel to electronic front-wheel;
Further, described seat bottom is provided with to match with described fixture and merges coordinated type fastener for convenience detach;
Further, described under-seat is provided with the set of cells for providing supply of electric power to electronic front-wheel, and described seat is provided with handrail, and described handrail is provided with the controller be electrically connected with electronic front-wheel and set of cells.
This utility model have employed above-mentioned technical scheme, overcome the deficiency of background technology, there is provided a kind of electric wheelchair, it effectively can solve the problem that the excessive electric wheelchair of the radius of gyration uses at less activity space, has convenient and practical, that the radius of gyration is little feature.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is side view of the present utility model;
Accompanying drawing 3 is the structural representation of fixture in this utility model;
Accompanying drawing 4 is the upward view of seat in this utility model;
In figure: vehicle frame 1, girder 1a, crossbeam one 1b, crossbeam two 1c, fixture 1d, seat 2, electronic front-wheel 3, universal caster wheel 4, pedal 5, anti-tip wheel 6, fastener 7, set of cells 8, controller 9, chair cushion 10 (curved arrow represent pull dynamic direction).
Detailed description of the invention
Below in conjunction with accompanying drawing, by being further described detailed description of the invention of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.
See accompanying drawing 1 to 4, this utility model comprises vehicle frame 1 and the seat 2 that is located at above vehicle frame 1 and two electronic front-wheels 3 be located at below vehicle frame 1, it is characterized in that: described vehicle frame 1 comprises two parallel girder 1a and for crossbeam one 1b that connects girder 1a and crossbeam two 1c, the right-hand member of described girder 1a is bent downwardly the arc that shape is greater than 90 degree in an angle, is provided with the fixture 1d for fixing seat 2 above described girder 1a; Described girder 1a left end end is provided with the universal caster wheel 4 for facilitating reduced radius to turn;
Further, described crossbeam one 1b is provided with Foldable pedal 5;
Further, described girder 1a right-hand member end is provided with the anti-tip wheel 6 facilitating personnel fall, and the floor level position of described anti-tip wheel 6 is higher than the floor level position of electronic front-wheel 3 and universal caster wheel 4; Anti-tip wheel 6 is less than the distance of universal caster wheel 4 to electronic front-wheel 3 to the distance of electronic front-wheel 3;
Further, being provided with bottom described seat 2 matches with described fixture 1d merges coordinated type fastener 7 for convenience detach;
Further, be provided with the set of cells 8 for providing supply of electric power to electronic front-wheel 3 below described seat 2, described seat 2 is provided with handrail 2a, and described handrail 2a is provided with the controller 9 be electrically connected with electronic front-wheel 3 and set of cells 8.
When in use, pedal 5 is opened, user foot-treadle 5 sits on seat 2, when foot steps on pedal 5, if when the strength be applied on pedal 5 is greater than to a certain degree, universal caster wheel 4 side of wheelchair can stick up, and at this moment anti-tip wheel 6 can touch ground downwards and tumbles to prevent wheelchair.
When needing dismounting, first see that chair cushion 10 takes off, then with hands, the handle caught on fixture 1d is pulled from left to right and seat 2 can be taken off, whole process only needs a few second.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; this utility model is not limited to above-mentioned detailed description of the invention; this utility model basis adopts the improvement of techniques well known and substitutes and all drop on protection domain of the present utility model, should be limited by each claim.

Claims (5)

1. an electric wheelchair, the seat comprising vehicle frame and be located at above vehicle frame and two electronic front-wheels be located at below vehicle frame, it is characterized in that: described vehicle frame comprises two parallel girders and for the crossbeam one that connects girder and crossbeam two, the right-hand member of described girder is bent downwardly the arc that shape is greater than 90 degree in an angle, is provided with the fixture for fixing seat above described girder; Described girder left end end is provided with the universal caster wheel for facilitating reduced radius to turn.
2. electric wheelchair according to claim 1, is characterized in that: described crossbeam one is provided with Foldable pedal.
3. electric wheelchair according to claim 1, is characterized in that: described girder right-hand member end is provided with the anti-tip wheel facilitating personnel fall, and the floor level position of described anti-tip wheel is higher than the floor level position of electronic front-wheel and universal caster wheel; The distance that anti-dumping takes turns to electronic front-wheel is less than the distance of universal caster wheel to electronic front-wheel.
4. electric wheelchair according to claim 1, is characterized in that: described seat bottom is provided with to match with described fixture and merges coordinated type fastener for convenience detach.
5. electric wheelchair according to claim 1, it is characterized in that: described under-seat is provided with the set of cells for providing supply of electric power to electronic front-wheel, described seat is provided with handrail, and described handrail is provided with the controller be electrically connected with electronic front-wheel and set of cells.
CN201520619341.7U 2015-08-17 2015-08-17 Electric wheelchair Active CN204971938U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520619341.7U CN204971938U (en) 2015-08-17 2015-08-17 Electric wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520619341.7U CN204971938U (en) 2015-08-17 2015-08-17 Electric wheelchair

Publications (1)

Publication Number Publication Date
CN204971938U true CN204971938U (en) 2016-01-20

Family

ID=55106368

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520619341.7U Active CN204971938U (en) 2015-08-17 2015-08-17 Electric wheelchair

Country Status (1)

Country Link
CN (1) CN204971938U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107049628A (en) * 2017-05-05 2017-08-18 常熟市平方轮椅有限公司 A kind of ultralight intelligent wheelchair
CN108210190B (en) * 2016-12-14 2020-04-24 程政群 Shift car and carrier thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108210190B (en) * 2016-12-14 2020-04-24 程政群 Shift car and carrier thereof
CN107049628A (en) * 2017-05-05 2017-08-18 常熟市平方轮椅有限公司 A kind of ultralight intelligent wheelchair

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