CN200971106Y - Hand electric upstair wheelchair - Google Patents
Hand electric upstair wheelchair Download PDFInfo
- Publication number
- CN200971106Y CN200971106Y CN 200620138374 CN200620138374U CN200971106Y CN 200971106 Y CN200971106 Y CN 200971106Y CN 200620138374 CN200620138374 CN 200620138374 CN 200620138374 U CN200620138374 U CN 200620138374U CN 200971106 Y CN200971106 Y CN 200971106Y
- Authority
- CN
- China
- Prior art keywords
- chair
- underframe
- wheel
- frame
- stair climbing
- 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
- 230000009194 climbing Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- ZSDSQXJSNMTJDA-UHFFFAOYSA-N trifluralin Chemical compound CCCN(CCC)C1=C([N+]([O-])=O)C=C(C(F)(F)F)C=C1[N+]([O-])=O ZSDSQXJSNMTJDA-UHFFFAOYSA-N 0.000 claims description 4
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to a hand electric stair climbing chair, which comprises essentially a seat, wheels, a motor and a switch. The utility model is characterized in that the seat consists of a chair under-frame (1.1), a chair back-frame (1.2) and a chair seat-frame (1.3), wherein the chair back-fame and the chair seat-frame are arranged on the chair under-frame; the chair back-frame is arranged with a flexible handrail (1.21); the chair under-frame is arranged with shaft bearings (1.11) and a wheel axle (1.12), two ends of the wheel axle are arranged with stepping star wheels (2.4) and also a driving motor (2.1) and an accumulator (2.2); the driving motor and the axle are in transmission connection via transmission gears and a chain (2.5); the axle, in addition, is arranged with a braking element (2.6), a brake handle (2.7) of which and a switch (2.8) of the driving motor are respectively arranged on a left handle (1.21) and a right handle (1.22) of the chair back-frame. The utility model is suitable for sending people or carrying articles up and down stairs and has advantages of labor saving, safety as well as convenient and flexible usage.
Description
Technical field
The utility model belongs to a kind of transportation means, and concrete is a kind of small-sized load-carrying vehicle used in everyday, the electronic load-carrying vehicle that particularly has the stair climbing function.
Background technology
Building roll up the life that has made things convenient for people, but the building that some floors are not high much is not provided with elevator, this goes up to people and has also brought inconvenience downstairs, and particularly old, weak to some, patient, pregnant woman are just very inconvenient especially, or even very difficult thing; When some article of carrying, also be very difficult.The problem downstairs that how to solve in some buildings that elevator is not set has become the problem that people extremely pay close attention to, the technology and the Related product of many this respects also occurred, as can rotate the star-wheel car that advances etc. on step.But self-powered, the instrument of stair climbing is also few automatically.Therefore, need proposition a kind of self-powered, go upstairs conveniently, and safety, can sit the people, again can cargo-carrying stair climbing instrument.
The utility model content
The purpose of this utility model is at the problems referred to above, proposes a kind of hand steered electric stair climbing chair, and this hand steered stair-climbing chair is provided with drive motor, chair seat frame, chair back rack and the chair side arm of folding convenient held in loading and unloading, brake part can be gone upstairs downstairs laborsaving safety easily flexibly.
The purpose of this utility model is achieved through the following technical solutions: a kind of hand steered electric stair climbing chair, mainly comprise seat, star-wheel, motor and switch, it is characterized in that: described seat is by the chair underframe, chair back rack, chair seat frame is formed, described chair back rack, the chair frame is installed on the chair underframe, described chair back rack is provided with movable hand rail, described chair underframe is provided with bearing and wheel shaft, be provided with the stepping star-wheel at the two ends of this wheel shaft, also be provided with drive motor, storage battery, described drive motor and wheel shaft are in transmission connection by transmission gear and latticing, also be provided with brake part on described wheel shaft, the brake lever hand of this brake part and the switch of drive motor are separately positioned on the left handle and right handles on the chair back rack.
The utility model further improves and the additional project of enforcement is:
The front end of described chair underframe is provided with a chair side arm, and this chair side arm is captiveed joint with the chair underframe by bolt nut, makes things convenient for rotary folding and loading and unloading; Front end at this chair side arm is equipped with cardan wheel.
Described chair back rack is to captive joint by bolt nut with described chair underframe, convenient folding and loading and unloading.
Described chair seat frame is provided with 2 elbows, respectively is provided with a sleeve pipe at 2 vertical columns of described chair underframe, and the elbow of chair seat frame inserts in the sleeve pipe of chair underframe, and is fixed on the chair underframe by a bolt nut.
Described brake part is made up of friction ring plate, extension spring, backguy and brake lever hand, and extension spring is fixed on the two ends of friction ring plate, and the friction ring plate is held tightly wheel shaft, all the time be in braking state, the other end of backguy is fixed on an end of friction ring plate, and during the pulling backguy, the friction ring plate is unclamped.
Described stepping star-wheel is a kind of that pentacle weel, four stars are taken turns, tri-star wheel is central.
The utility model has been owing to adopted drive motor and storage battery to drive, and is provided with brake gear flexibly, can be so that Lou Shengli safety up and down; Because chair is got up by chair underframe, chair back rack, chair seat frame and the assembly unit of chair side arm, use bolt nut to connect the dismounting folding convenient, carrying is easy to carry, and load onto chair seat frame and can sit the people, remove chair seat frame and load onto the chair side arm and can transport thing, very convenient flexibly.Therefore, the utlity model has novel and reasonable structure, easy to use flexible, can be automatically, the advantage of safety labor-saving.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is chair underframe and chair side arm structural representation;
Fig. 3 is the chair seat frame structural representation;
Fig. 4 is the structural representation of four stars wheel;
Fig. 5 is the structural representation of tri-star wheel;
Fig. 6 is the structural representation of brake part.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further: embodiment 1: with reference to accompanying drawing 1, a kind of hand steered electric stair climbing chair, mainly comprise seat, star-wheel, motor and switch, described seat is by chair underframe 1.1, chair back rack 1.2, chair seat frame 1.3 is formed, chair back rack, the chair frame is installed on the chair underframe, chair back rack is provided with movable hand rail 1.21, the chair underframe is provided with bearing 1.11 and wheel shaft 1.12, be provided with stepping star-wheel 2.4 at the two ends of this wheel shaft, also be provided with drive motor 2.1, storage battery 2.2, drive motor and wheel shaft are in transmission connection by transmission gear and latticing 2.5, also be provided with brake part 2.6 on wheel shaft, the brake lever hand 2.7 of this brake part and the switch 2.8 of drive motor are separately positioned on the left handle 1.21 and right handles 1.22 on the chair back rack.The front end of described chair underframe is provided with a chair side arm 1.4, and this chair side arm is captiveed joint with the chair underframe by bolt nut, makes things convenient for rotary folding and loading and unloading; Front end at this chair side arm is equipped with cardan wheel 1.41.Chair back rack is to captive joint by bolt nut with described chair underframe, convenient folding and loading and unloading.Chair seat frame is provided with 2 elbows 1.31, respectively is provided with a sleeve pipe 1.14 at 2 vertical columns 1.13 of described chair underframe, and the elbow of chair seat frame inserts in the sleeve pipe of chair underframe, and is fixed on the chair underframe by a bolt nut.Brake part is made up of friction ring plate 2.61, extension spring 2.62, backguy 2.63 and brake lever hand 2.7, extension spring is fixed on the two ends of friction ring plate, the friction ring plate is held tightly wheel shaft, all the time be in braking state, the other end of backguy is fixed on an end of friction ring plate, during the pulling backguy, the friction ring plate is unclamped.The brake lever hand of when stair-climbing chair is walked, will holding with a firm grip, the tension backguy, the friction ring plate of brake is unclamped, and in the time will braking, unclamps the brake lever hand and gets final product.
Embodiment 2: a kind of hand steered electric stair climbing chair, and described stepping star-wheel is a tri-star wheel, other structures are identical with embodiment 1, repeat no more.
Claims (6)
1, a kind of hand steered electric stair climbing chair, mainly comprise seat, star-wheel, motor and switch, it is characterized in that: described seat is by chair underframe (1.1), chair back rack (1.2), chair seat frame (1.3) is formed, described chair back rack, the chair frame is installed on the chair underframe, described chair back rack is provided with movable hand rail (1.21), described chair underframe is provided with bearing (1.11), wheel shaft (1.12), drive motor (2.1) and storage battery (2.2), be provided with stepping star-wheel (2.4) at the two ends of wheel shaft, described drive motor and wheel shaft are in transmission connection by transmission gear and chain (2.5), also be provided with brake part (2.6) on described wheel shaft, the brake lever hand (2.7) of this brake part and the switch (2.8) of drive motor are separately positioned on the left handle (1.21) and right handles (1.22) on the chair back rack.
2, hand steered electric stair climbing chair according to claim 1, it is characterized in that: the front end of described chair underframe is provided with a chair side arm (1.4), and this chair side arm is captiveed joint with the chair underframe by bolt nut, makes things convenient for rotary folding and loading and unloading; Front end at this chair side arm is equipped with cardan wheel (1.41).
3, hand steered electric stair climbing chair according to claim 1 is characterized in that: described chair back rack is to captive joint by bolt nut with described chair underframe, convenient folding and loading and unloading; Handrail on chair back rack also is by the bolt nut captive joint, convenient folding and loading and unloading.
4, according to claim 1 or 2,3 described hand steered electric stair climbing chairs, it is characterized in that: described chair seat frame is provided with 2 elbows (1.31), on 2 vertical columns (1.13) of described chair underframe, respectively be provided with a sleeve pipe (1.14), the elbow of chair seat frame inserts in the sleeve pipe of chair underframe, and is fixed on the chair underframe by a bolt nut.
5, according to claim 1 or 2,3 described hand steered electric stair climbing chairs, it is characterized in that: described brake part is made up of friction ring plate (2.61), extension spring (2.62), backguy (2.63) and brake lever hand (2.7), extension spring is fixed on the two ends of friction ring plate, the friction ring plate is held tightly wheel shaft, all the time be in braking state, an end of backguy connects the brake lever hand, and the other end is fixed on an end of friction ring plate, during the pulling backguy, the friction ring plate is unclamped.
6, hand steered electric stair climbing chair according to claim 1 is characterized in that: described stepping star-wheel is a kind of in the middle of pentacle weel (2.4), four stars wheel (2.41), the tri-star wheel (2.42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138374 CN200971106Y (en) | 2006-09-26 | 2006-09-26 | Hand electric upstair wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620138374 CN200971106Y (en) | 2006-09-26 | 2006-09-26 | Hand electric upstair wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971106Y true CN200971106Y (en) | 2007-11-07 |
Family
ID=38882361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620138374 Expired - Fee Related CN200971106Y (en) | 2006-09-26 | 2006-09-26 | Hand electric upstair wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971106Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390421A (en) * | 2011-09-22 | 2012-03-28 | 严义科 | Electric barrow for handling gas holder upstairs |
| CN102390413A (en) * | 2011-09-29 | 2012-03-28 | 王战友 | Loading up-stair and down-stair vehicle powered by storage battery of child and mother type wheel |
| CN103057578A (en) * | 2011-10-24 | 2013-04-24 | 温永林 | Electric pushing and lifting dual-purpose vehicle |
| CN104015765A (en) * | 2014-06-23 | 2014-09-03 | 陈科 | Shopping trolley with automatic function |
| CN105380759A (en) * | 2015-11-24 | 2016-03-09 | 李少臣 | Stair climbing wheelchair with stable gravity center |
| CN106891919A (en) * | 2015-12-17 | 2017-06-27 | 德阳九鼎智远知识产权运营有限公司 | A kind of loading stair climbing robot |
| CN111267934A (en) * | 2020-03-09 | 2020-06-12 | 西南交通大学 | Self-powered multifunctional power-assisted trolley |
| CN111920602A (en) * | 2019-02-13 | 2020-11-13 | 冯金峙 | Back-push type tri-star wheel stair climbing vehicle capable of automatically adjusting seat surface to be horizontal |
-
2006
- 2006-09-26 CN CN 200620138374 patent/CN200971106Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390421A (en) * | 2011-09-22 | 2012-03-28 | 严义科 | Electric barrow for handling gas holder upstairs |
| CN102390413A (en) * | 2011-09-29 | 2012-03-28 | 王战友 | Loading up-stair and down-stair vehicle powered by storage battery of child and mother type wheel |
| CN103057578A (en) * | 2011-10-24 | 2013-04-24 | 温永林 | Electric pushing and lifting dual-purpose vehicle |
| CN104015765A (en) * | 2014-06-23 | 2014-09-03 | 陈科 | Shopping trolley with automatic function |
| CN105380759A (en) * | 2015-11-24 | 2016-03-09 | 李少臣 | Stair climbing wheelchair with stable gravity center |
| CN106891919A (en) * | 2015-12-17 | 2017-06-27 | 德阳九鼎智远知识产权运营有限公司 | A kind of loading stair climbing robot |
| CN111920602A (en) * | 2019-02-13 | 2020-11-13 | 冯金峙 | Back-push type tri-star wheel stair climbing vehicle capable of automatically adjusting seat surface to be horizontal |
| CN111267934A (en) * | 2020-03-09 | 2020-06-12 | 西南交通大学 | Self-powered multifunctional power-assisted trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200971106Y (en) | Hand electric upstair wheelchair | |
| CN103169579A (en) | Rapidly-dismounted electric stair-climbing wheelchair | |
| CN201019953Y (en) | Electric medical treatment transfer cart | |
| CN2776801Y (en) | Assembly trolley for whole motorcycle | |
| CN201492596U (en) | Double-purpose electric wheel chair capable of going upwards and downstairs and going on flat road | |
| CN201254261Y (en) | Double driven leisure tricycle | |
| CN211809805U (en) | Transport cart | |
| CN211223708U (en) | A modular electric vehicle | |
| CN2585809Y (en) | Convenient wheel chair | |
| CN210433638U (en) | High-performance traveling vehicle | |
| CN215323111U (en) | Detachable travel tool | |
| CN208106007U (en) | A kind of high load-bearing stereo garage lifting system | |
| CN202413883U (en) | Wheelchair type balance weight dummy carrying, loading and unloading vehicle | |
| CN201525450U (en) | Trip vehicle for old, weak, sick and disabled | |
| CN2780575Y (en) | Dual-purpose hand cart | |
| CN211617825U (en) | Stair climbing power-assisted carrying device | |
| CN202669994U (en) | Pedal device of power-assisting vehicle | |
| CN2133515Y (en) | Folding light tricycle | |
| CN2910711Y (en) | Heavy-duty, electric load-lifting going up-stairs trolly | |
| CN214607655U (en) | Turnover material trolley | |
| CN2604368Y (en) | Manpower four-wheeled vehicle | |
| CN2706379Y (en) | Multipurpose upstair trolley | |
| CN2827324Y (en) | Multi-functional portable wheel-chair | |
| CN201587426U (en) | Load barrow for flat ground and staircases | |
| CN2219808Y (en) | Bicycle with wheel and shaft connected by bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING JINYUN CENTURY NEW+HIGH TECHNOLOGY CO., LT Free format text: FORMER OWNER: LI RONGBIAO Effective date: 20100817 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 101100 ROOM 151, BUILDING 32, ZHONGCANG RESIDENTIAL QUATER, TONGZHOU DISTRICT, BEIJING CITY TO: 101106 QIANZHAIFU, XIJI TOWN, TONGZHOU DISTRICT, BEIJING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100817 Address after: 101106, Beijing, Tongzhou District, west market town, the former walled house Patentee after: Beijing Gold Fortune Century Hi-thch Co., Ltd. Address before: 101100 Beijing city Tongzhou District warehouse district building 32 room 151 Patentee before: Li Rongbiao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20100926 |