CN202497358U - Easy storage electric wheelchair - Google Patents
Easy storage electric wheelchair Download PDFInfo
- Publication number
- CN202497358U CN202497358U CN2012200274953U CN201220027495U CN202497358U CN 202497358 U CN202497358 U CN 202497358U CN 2012200274953 U CN2012200274953 U CN 2012200274953U CN 201220027495 U CN201220027495 U CN 201220027495U CN 202497358 U CN202497358 U CN 202497358U
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- electric wheelchair
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Abstract
The utility model provides an easy storage electric wheelchair comprising a frame body unit, a connecting unit, a seat unit, a transmission unit, and a roller unit. The frame body unit comprises two standing long vertical tubes which are mutually parallel and two short vertical tubes which are respectively parallel with the above long vertical tubes. The connecting unit comprises four pairs of pivoted rods, and each pair of the pivoted rods is in mutually cross and pivot connection respectively and can move and can be connected between mutually adjacent long vertical tubes and short vertical tubes. The roller unit comprises two driving wheels which are respectively arranged at bottoms of the above long vertical tubes and are driven by the transmission unit, and two front wheels which are respectively arranged at bottoms of the above short vertical tubes. When the wheelchair is in storage, the long vertical tubes and the short vertical tubes are pressed and then approach mutually to form a closed state.
Description
Technical field
This utility model relates to a kind of electric wheelchair, is meant a kind of easily contained type electric wheelchair especially.
Background technology
Consult Fig. 1; Be a kind of prior electric wheelchair; This electric wheelchair comprises seat support unit 12, roller unit 13 that is arranged at these 11 bottom sides, support body unit that a support body unit 11, are arranged at these support body unit 11 upsides, and a gear unit 14 that is arranged at this support body unit 11 and drives this roller unit 13.This type of electric wheelchair, its monnolithic case volume takes up space more greatly and; In addition, the mechanism design mode of its this support body unit 11 is can not folding, so when not using this existing electric wheelchair, also be not easy to take in and carry, still remains the space of improving.
Summary of the invention
The purpose of this utility model is to provide the easily contained type electric wheelchair of the light and handy and easy folding of a kind of profile.
The easily contained type electric wheelchair of this utility model comprises a support body unit, a connection unit, a seat unit, a gear unit, and a roller unit.
This support body unit comprises two long standpipes that are parallel to each other and stand, and two short standpipes that parallel with aforementioned long standpipe respectively.
This connection unit comprises four pairs of pivoted rods, and each is to pivoted rod pivot intersected with each other respectively knot and can be movable and be connected between aforementioned long and short standpipe adjacent one another are.
This seat unit is arranged at this support body unit.
This gear unit is arranged at this support body unit.
This roller unit comprises two drives that are arranged at aforementioned long riser bottom respectively and driven by this gear unit, and two front-wheels that are arranged at aforementioned short riser bottom respectively.
The easily contained type electric wheelchair of this utility model; This connection unit comprises that also four pairs are located at one of them pivot knot part of said long standpipe and short standpipe respectively; Each has one respectively to pivot knot part and goes up ring seat and one ring seat down, and each upper and lower ring seat has ear that two perpendicular separations are provided with respectively.
The easily contained type electric wheelchair of this utility model, each to pivoted rod respectively with adjacent this long and short standpipe on each aforementioned ear to pivot knot part articulate.
The easily contained type electric wheelchair of this utility model, also comprise two grip respectively pivot tie in each long riser top ends.
The easily contained type electric wheelchair of this utility model also comprises two handrails, and each handrail comprises that respectively a pivot ties in the pivot of each long standpipe knot end, and one can dismantle and be connected in the quick detach end that each lacks standpipe.
The easily contained type electric wheelchair of this utility model; Unitary each the short standpipe of this support body has a following pipe portion and a flexible respectively and is arranged in the last pipe portion of this time pipe portion; Wherein the aforementioned upper and lower ring seat of two pairs of pivots knot parts is individually fixed in aforementioned upper and lower pipe portion, and other two pairs of pivots knot part aforementioned gone up ring respectively can displacement and be sheathed on aforementioned long standpipe.
The easily contained type electric wheelchair of this utility model, this seat unit comprise that an along continuous straight runs is installed on the unitary seat support of this support body, and a chair back that vertically is installed on aforementioned long standpipe.
The easily contained type electric wheelchair of this utility model; This gear unit comprises that one is arranged at the unitary power supply component of this support body, two motors that are arranged at aforementioned long standpipe respectively and are electrically connected on this power supply component, and two reductors that are linked to aforementioned motor respectively and drive aforementioned drive.
The easily contained type electric wheelchair of this utility model, this power supply component have a bag that is arranged between aforementioned long standpipe, and one is placed in this bag and the battery that is electrically connected with aforementioned motor.
The beneficial effect of this utility model is: by the unitary aforementioned pivoted rod of this support body; Be used to let user easily by fashion of extrusion; And let aforementioned pivoted rod fold respectively the back and the aforementioned long and short standpipe of interlock is drawn close in opposite directions, whereby, take in or carry to be user-friendly for.
Description of drawings
Fig. 1 is a kind of axonometric chart of existing electric wheelchair;
Fig. 2 is the axonometric chart of a preferred embodiment of the easily contained type electric wheelchair of this utility model;
Fig. 3 is an axonometric chart of this preferred embodiment;
Fig. 4 is a side view of this preferred embodiment, does not demonstrate a power supply component of a gear unit among the figure;
Fig. 5 is a side view of this preferred embodiment, and the unitary collapse state of this support body is described, does not demonstrate this power supply component of a seat unit and this gear unit among the figure.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is elaborated.
Consult Fig. 2, Fig. 3; And Fig. 4; Preferred embodiment of the easily contained type electric wheelchair of this utility model comprises a support body unit 2, connection unit 3, seat unit 4, gear unit 5, roller unit 6, two grip 7, and two handrails 8.
This support body unit 2 comprises two long standpipes 21 that are parallel to each other respectively and stand, and two short standpipes 22 that parallel with aforementioned long standpipe 21 respectively.Wherein, aforementioned long standpipe 21 is respectively hollow tube with aforementioned short standpipe 22.
Each short standpipe 22 comprises a following pipe portion 221 respectively, and a flexible and be arranged in the last pipe portion 222 of this time pipe portion 221.
This connection unit 3 comprises four pairs of pivoted rods 31 that are arranged at this support body unit 2 respectively, and one of them pivot knot part 32 of the four pairs of said long standpipes that are arranged at this support body unit 2 respectively 21 and short standpipe 22.
Each has one respectively to pivot knot part 32 and goes up 321 and one of ring seats ring seat 322 down.
Each upper and lower ring seat 321,322 has the ear 323,324 that two perpendicular separations are provided with respectively.
Each to pivoted rod 31 respectively with adjacent this long and short standpipe 21,22 on each aforementioned ear 323,324 to pivot knot part 32 be articulated.Wherein the aforementioned upper and lower ring seat 321,322 of two pairs of pivots knot parts 32 is individually fixed in aforementioned upper and lower pipe portion 222,221, and other two pairs of pivots knot part 32 aforementioned gone up ring 321 respectively can displacement and be sheathed on aforementioned long standpipe 21.
This seat unit 4 comprises that an along continuous straight runs is installed on the seat support 41 of this support body unit 2, and a chair back 42 that vertically is installed on aforementioned long standpipe 21.
This gear unit 5 is arranged at this support body unit 2; And comprise a power supply component that is arranged at this support body unit 2 51, two motors 52 that are arranged at aforementioned long standpipe 21 respectively and are electrically connected on this power supply component 51, and two reductors 53 that are linked to aforementioned motor 52 respectively.
This power supply component 51 has a bag 511 that is arranged at 21 of aforementioned long standpipes, reaches an ability removal and is placed in this bag 511 and the battery 512 that is electrically connected with aforementioned motor 52.
This roller unit 6 comprises two drives 61 that are arranged at aforementioned long standpipe 21 bottoms respectively and receive aforementioned motor 52 drivings of this gear unit 5, and two aforementioned front-wheels 62 of pipe portion 221 bottoms down that are arranged at aforementioned short standpipe 22 respectively.
Consult Fig. 3, Fig. 4, and Fig. 5, when taking in this utility model, user needs earlier this battery 512 by taking out in this bag 511, and again with the aforementioned quick detach end 82 of aforementioned handrail 8 by disassembling on the aforementioned short standpipe 22.
Then; User again by about and before and after the exert pressure aforementioned long and short standpipe 21,22 of this support body unit 2; Let aforementioned pivoted rod 31 draw close each other, and let aforementioned the going up that is fixed in aforementioned short standpipe 22 encircle seat 321, the aforementioned pipe portion 222 of going up is pulled out in the pipe portion 221 down by aforementioned respectively; And the aforementioned ring seat 321 gone up of making way for aforementioned long standpipe 21 is along aforementioned long standpipe 21 and upwards slippage forms collapse state to let aforementioned long standpipe 21 draw close in opposite directions respectively with aforementioned short standpipe 22.
Can know that according to the above the easily contained type electric wheelchair of this utility model has advantage and effect:
One, by the aforementioned pivoted rod 31 of this support body unit 2; Can let user easily by fashion of extrusion; And let aforementioned pivoted rod 31 fold respectively and the aforementioned long and short standpipe 21,22 of interlock is drawn close in opposite directions, whereby, can be user-friendly for and take in or carry.
Two, by the design of aforementioned quick detach end 82; Let user be used for installing easily or dismantling aforementioned handrail 8 in aforementioned short standpipe 22; Equally in order to cooperate aforementioned handrail 8; Aforementioned short standpipe 22 is designed to scalable pattern, lets this utility model be able to fold expediently and launch, to promote whole ease of use and safety.
Three, process for the hard material by aforementioned handrail 8, make user to change posture between can and standing than light DIYU seat against aforementioned handrail 8.
Claims (9)
1. an easily contained type electric wheelchair comprises a support body unit, a connection unit, a seat unit, a gear unit, and a roller unit, it is characterized in that:
This support body unit comprises two long standpipes that are parallel to each other and stand, and two short standpipes that parallel with aforementioned long standpipe respectively;
This connection unit comprises four pairs of pivoted rods, and each is to pivoted rod pivot intersected with each other respectively knot and can be movable and be connected between aforementioned long and short standpipe adjacent one another are;
This seat unit is arranged at this support body unit;
This gear unit is arranged at this support body unit;
This roller unit comprises two drives that are arranged at aforementioned long riser bottom respectively and driven by this gear unit, and two front-wheels that are arranged at aforementioned short riser bottom respectively.
2. easily contained type electric wheelchair according to claim 1; It is characterized in that: this connection unit comprises that also four pairs are located at one of them pivot knot part of said long standpipe and short standpipe respectively; Each has one respectively to pivot knot part and goes up ring seat and one ring seat down, and each upper and lower ring seat has ear that two perpendicular separations are provided with respectively.
3. easily contained type electric wheelchair according to claim 2 is characterized in that: each to pivoted rod respectively with adjacent this long and short standpipe on each aforementioned ear to pivot knot part articulate.
4. easily contained type electric wheelchair according to claim 1 is characterized in that: also comprise two grip respectively pivot tie in each long riser top ends.
5. easily contained type electric wheelchair according to claim 1 is characterized in that: also comprise two handrails, each handrail comprises that respectively a pivot ties in the pivot of each long standpipe knot end, and one can dismantle and be connected in the quick detach end that each lacks standpipe.
6. easily contained type electric wheelchair according to claim 2; It is characterized in that: unitary each the short standpipe of this support body has a following pipe portion and a flexible respectively and is arranged in the last pipe portion of this time pipe portion; Wherein the aforementioned upper and lower ring seat of two pairs of pivots knot parts is individually fixed in aforementioned upper and lower pipe portion, and other two pairs of pivots knot part aforementioned gone up ring respectively can displacement and be sheathed on aforementioned long standpipe.
7. easily contained type electric wheelchair according to claim 1 is characterized in that: this seat unit comprises that an along continuous straight runs is installed on the unitary seat support of this support body, and a chair back that vertically is installed on aforementioned long standpipe.
8. easily contained type electric wheelchair according to claim 1; It is characterized in that: this gear unit comprises that one is arranged at the unitary power supply component of this support body, two motors that are arranged at aforementioned long standpipe respectively and are electrically connected on this power supply component, and two reductors that are linked to aforementioned motor respectively and drive aforementioned drive.
9. easily contained type electric wheelchair according to claim 8 is characterized in that: this power supply component has a bag that is arranged between aforementioned long standpipe, and one is placed in this bag and the battery that is electrically connected with aforementioned motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200274953U CN202497358U (en) | 2012-01-20 | 2012-01-20 | Easy storage electric wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200274953U CN202497358U (en) | 2012-01-20 | 2012-01-20 | Easy storage electric wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202497358U true CN202497358U (en) | 2012-10-24 |
Family
ID=47033990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200274953U Expired - Fee Related CN202497358U (en) | 2012-01-20 | 2012-01-20 | Easy storage electric wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202497358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167928A (en) * | 2015-10-18 | 2015-12-23 | 曹一挥 | Automatic folding electric wheelchair |
| CN106074020A (en) * | 2016-07-18 | 2016-11-09 | 张国良 | A kind of flat tube wheelchair |
| CN109009736A (en) * | 2018-08-30 | 2018-12-18 | 常熟市平方轮椅有限公司 | A kind of folding medical wheelchair |
-
2012
- 2012-01-20 CN CN2012200274953U patent/CN202497358U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167928A (en) * | 2015-10-18 | 2015-12-23 | 曹一挥 | Automatic folding electric wheelchair |
| CN106074020A (en) * | 2016-07-18 | 2016-11-09 | 张国良 | A kind of flat tube wheelchair |
| CN109009736A (en) * | 2018-08-30 | 2018-12-18 | 常熟市平方轮椅有限公司 | A kind of folding medical wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20140120 |