CN105796256B - Electric wheelchair with human body carrying function - Google Patents
Electric wheelchair with human body carrying function Download PDFInfo
- Publication number
- CN105796256B CN105796256B CN201610115288.6A CN201610115288A CN105796256B CN 105796256 B CN105796256 B CN 105796256B CN 201610115288 A CN201610115288 A CN 201610115288A CN 105796256 B CN105796256 B CN 105796256B
- Authority
- CN
- China
- Prior art keywords
- cushion
- support
- guide groove
- supporting piece
- driving mechanism
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides an electric wheelchair with a human body carrying function, which comprises the following components: a body comprising a body support, a wheel set and a seat cushion set, wherein the wheel set is arranged at the bottom of the body support, the seat cushion set is provided with a movable cushion and a seat cushion driving mechanism, the movable cushion is arranged on the vehicle body support, the chair cushion driving mechanism is arranged on the body to drive the movable cushion to slide, and the bottom surface of the movable cushion is provided with at least one guide groove; the pivot support group comprises a pivot frame and a supporting piece, one end of the pivot frame is pivoted at a proper position of the side edge of the body, and the supporting piece is arranged at the other end of the pivot frame; an electric control module for controlling the operation of the electric control module, is arranged at a preset position of the vehicle body bracket to control the actuation of the wheel set and the seat cushion driving mechanism. Compared with the prior art, the invention can be easily moved to the bed or the common chair by the user without the help of a third person if the user needs to move the body to the bed or the common chair.
Description
Technical Field
The invention relates to an electric wheelchair, in particular to a wheelchair cushion with an opening and closing function, and the wheelchair cushion has a supporting wheel structure, so that the wheelchair cushion can bear the weight of a human body during opening and closing actions and has the function of conveying the human body at a short distance.
Background
The existing wheelchair and electric wheelchair do not have the function of carrying a human body, but only have the function of transportation, and further, when a user uses the existing wheelchair or the existing electric wheelchair, the user can transport the user to a destination, but if the user needs to move the body to a bed or a common chair after arriving at the destination, the user still needs to assist a third person, and cannot easily and automatically move to the bed or the common chair.
Therefore, after observing the above-mentioned drawbacks, the present inventors considered that the existing wheelchair and electric wheelchair still need to be further improved, and have completed the present invention.
Disclosure of Invention
The main purpose of the invention is to provide an electric wheelchair with an opening and closing function, and the wheelchair cushion can not be askew to be blocked when being opened and closed during loading, thereby having excellent loading capacity.
To achieve the above object, the electric wheelchair with a human body transporting function provided by the present invention comprises: the seat cushion group is provided with a moving cushion and a seat cushion driving mechanism, the moving cushion is arranged on the vehicle body support, the seat cushion driving mechanism is arranged on the body so as to drive the moving cushion to slide, the moving cushion can slide towards the outer side of the body, and the bottom surface of the moving cushion is provided with at least one guide groove; the pivot support group comprises a pivot frame and a support piece, one end of the pivot frame is pivoted at a proper position on the side edge of the body, the support piece is arranged at the other end of the pivot frame, the support piece is contacted with the guide groove of the movable pad, and the support piece is in sliding fit with the movable pad; the electric control module is arranged at a preset position of the vehicle body bracket to control the actuation of the wheel set and the seat cushion driving mechanism; when the seat cushion driving mechanism drives the movable cushion to slide towards the outer side of the body, the guide groove drives the supporting piece to enable the pivoting frame to pivot towards the outer side of the vehicle body support, and the supporting piece slides in the guide groove.
In addition, the preferred embodiment of the invention is that the moving cushion comprises a left cushion and a right cushion, the cushion group further comprises a cushion bracket and a pair of cushion driving mechanisms, the cushion bracket is arranged on the vehicle body bracket, the cushion driving mechanisms comprise a rack and a gear motor group for driving the left cushion and the right cushion of the cushion group to open and close, the left cushion and the right cushion can slide towards the outer sides of the vehicle body bracket in the left-right direction respectively, the guide groove is an arc guide groove, the supporting piece is a pulley or a roller, the rack is arranged on the left cushion and the right cushion, and the gear motor group is arranged on the body opposite to the rack.
The electric wheelchair with the human body carrying function can truly load the weight of a human body, the moving pad and the pivoting support group can support the weight of the human body when moving, and the support piece moves along the guide groove, so that the planning of the guide groove can know what guide groove path is arranged after accurate calculation, and the chair cushion can be prevented from being askew to be blocked.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is an exploded perspective view of an embodiment of the present invention;
FIG. 3A illustrates an embodiment of the present invention;
FIG. 3B illustrates a first embodiment of the present invention as a second embodiment;
FIG. 3C illustrates an embodiment one of the present invention as a third drawing;
fig. 4 is a partial perspective view of an embodiment of the present invention.
Reference numerals illustrate:
an electric wheelchair 1 with a human body carrying function;
a body 10;
a vehicle body bracket 11;
wheel set 12;
seat cushion group 13;
a moving pad 131;
a seat cushion drive mechanism 132;
a moving pad 131;
a guide slot 1311;
a pivoting bracket set 14;
a pivoting frame 141;
a support 142;
an electronic control module 15;
rack 1321;
the gear motor set 1322.
Detailed Description
Referring to fig. 1, a perspective view of a first embodiment of the present invention discloses an electric wheelchair 1 with a human body transporting function, wherein the electric wheelchair 1 with a human body transporting function comprises: a body 10 comprising a body bracket 11, a wheel set 12 and a seat cushion set 13, wherein the wheel set 12 is disposed at the bottom of the body bracket 11, the seat cushion set 13 has a moving cushion 131 and a seat cushion driving mechanism 132 (not disclosed in this figure, please refer to fig. 2), the moving cushion 131 is disposed on the body bracket 11, the seat cushion driving mechanism 132 is disposed on the body 10 to drive the moving cushion 131 to slide, the moving cushion 131 can slide towards the outside of the body 10, and at least one guide slot 1311 is formed on the bottom surface of the moving cushion 131; at least one pivoting bracket set 14, the pivoting bracket set 14 comprises a pivoting frame 141 and a supporting member 142, one end of the pivoting frame 141 is pivoted at a proper position on the side edge of the body 10, the supporting member 142 is arranged at the other end of the pivoting frame 141, the supporting member 142 contacts with the guide slot 1311 of the moving pad 131, and the supporting member 142 is in sliding fit with the moving pad 131; an electronic control module (15), the electric control module 15 is disposed at a predetermined position of the body 10 to control the actuation of the wheel set 12 and the seat cushion driving mechanism 132; wherein, when the seat cushion driving mechanism 132 drives the moving cushion 131 to slide toward the outside of the body 10, the guide groove 1311 pulls the support 142 to pivot the pivot frame 141 toward the outside of the body frame 11, and the support 142 slides in the guide groove 1311.
Referring to fig. 2, the moving pad 131 includes a left pad 1312 and a right pad 1313 as disclosed in the present figure, the pad set 13 further includes a pad support 133 and a pair of pad driving mechanisms 132, the pad support 133 is disposed on the frame 11, the pair of pad driving mechanisms 132 includes a rack 1321 and a gear motor set 1322, the rack 1321 is disposed on the left pad 1312 and the right pad 1313, the gear motor set 1322 is disposed on two sides of the body 10 corresponding to the two racks 1321 to drive the left pad 1312 and the right pad 1313 of the pad set 13 to open and close, the left pad 1312 and the right pad 1313 can slide towards the outer sides of the body 10, the guide slot 1311 is an arc guide slot, the pivot bracket 14 includes four pivot frames 141 and four support members 142, the four pivot frames 141 are disposed on two ends of the respective pivot frames 141 and the respective support frames 142, and the two support frames 131 are disposed on two sides of the respective support frames 131 and are in contact with the respective guide slots 142, and are disposed on two sides of the respective support frames 131 and are disposed on two opposite sides of the support frames 142 and are disposed on the support frames 142.
For a further understanding of the nature of the invention, the manner of operation, and the expected to be achieved, the manner of use of the invention will now be described, it is believed that the invention will be better and more particularly understood from a consideration of the following: referring to fig. 3A, 3B, 3C, and 3C, the first acting drawing of the embodiment of the present invention is a drawing of the second acting drawing, and the first acting drawing of the embodiment of the present invention is a drawing of the third acting drawing, wherein the guide grooves 1311 are respectively disposed at the outer edges of the centers of the left and right seat cushions 1312 and 1313, and the guide grooves 1311 are arc-shaped and extend toward the opposite front and rear sides to the center, respectively, the four supporting members 142 are initially received at the edges of the guide grooves 1311, and the supporting members 142 move along the guide grooves 1311 when the left and right seat cushions 1312 and 1313 are opened, and pivot the respective pivoting frames 141, and the pivoting frames 141 and the supporting members 142 can continuously support the left and right seat cushions 1312 and 1313 when the left and right seat cushions 1312 are individually supported by the cushion driving mechanism 132, and conduct a force to the rear face 13110 of the left and right seat cushions 1312 and 1313.
Referring to fig. 4 finally, fig. 4 is a partial perspective view of an embodiment of the present invention, in which two sets of pivot bracket sets 14, a left seat cushion 1312 and a right seat cushion 1313 are provided, one ends of the two pivot frames 141 are respectively pivoted behind the left and right side edges of the body, the pivot frames 141 are thicker than the pivot frames 141 of the first embodiment, and the supporting members 142 are rollers, and the guide grooves 1311 of the left seat cushion 1312 and the right seat cushion 1313 extend from the outer corners to the centers of the left seat cushion 1312 and the right seat cushion 1313.
The features of the invention and the expected efficacy achieved by them are set out below: the electric wheelchair 1 with the human body carrying function provided by the invention can truly load the weight of the human body, the moving pad 131 and the pivoting support set 14 can support the weight of the human body when the moving pad 131 moves, and the supporting piece 142 moves along the guide groove 1311, so that the planning of the guide groove 1311 can know what guide groove 1311 path is set after accurate calculation, and the chair cushion can be prevented from being askew to be blocked.
In conclusion, the invention has excellent progress practicability in similar products, has industrial utilization value, simple structure, very humanized use, uncomplicated production process, easy mass production and certain assistance to the existing aging society.
Claims (6)
1. The utility model provides an electronic wheelchair of utensil human transport function which characterized in that, this electronic wheelchair of utensil human transport function includes:
the seat cushion group is provided with a moving cushion and a seat cushion driving mechanism, the moving cushion is arranged on the vehicle body support, the seat cushion driving mechanism is arranged on the body so as to drive the moving cushion to slide, and the bottom surface of the moving cushion is provided with at least one guide groove;
at least one pivoting bracket set, which comprises a pivoting frame and a supporting piece, wherein one end of the pivoting frame is pivoted at a proper position on the side edge of the body, the supporting piece is arranged at the other end of the pivoting frame, the supporting piece is contacted with the guide groove of the movable pad, and the supporting piece is in sliding fit with the movable pad; and
an electric control module arranged at a preset position of the body to control the actuation of the wheel set and the seat cushion driving mechanism;
when the seat cushion driving mechanism drives the movable cushion to slide towards the outer side of the body, the guide groove drives the supporting piece to enable the pivoting frame to pivot towards the outer side of the vehicle body support, and the supporting piece slides in the guide groove.
2. The electric wheelchair with body transportation function as claimed in claim 1, wherein the moving cushion comprises a left cushion and a right cushion, the cushion set further comprises a cushion support and a pair of cushion driving mechanisms, the cushion support is disposed on the vehicle body support, the pair of cushion driving mechanisms are disposed on the left cushion and the right cushion respectively to drive the left cushion and the right cushion of the cushion set to open and close, the left cushion and the right cushion can slide toward the outside of the body in the left-right direction respectively, and the guide grooves are opened on the bottom surfaces of the left cushion and the right cushion respectively.
3. The electric wheelchair with a human body carrying function as claimed in claim 1, wherein the guide groove is an arc-shaped guide groove.
4. The electric wheelchair with a human body transporting function as claimed in claim 1, wherein the supporting member is a pulley.
5. The electrically powered wheelchair of claim 1 wherein the support is a roller.
6. The electric wheelchair of claim 1 wherein the cushion drive mechanism comprises a rack and a gear motor assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115288.6A CN105796256B (en) | 2016-03-01 | 2016-03-01 | Electric wheelchair with human body carrying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115288.6A CN105796256B (en) | 2016-03-01 | 2016-03-01 | Electric wheelchair with human body carrying function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105796256A CN105796256A (en) | 2016-07-27 |
| CN105796256B true CN105796256B (en) | 2024-02-02 |
Family
ID=56466309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115288.6A Active CN105796256B (en) | 2016-03-01 | 2016-03-01 | Electric wheelchair with human body carrying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105796256B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242941A (en) * | 2017-05-24 | 2017-10-13 | 上海轮昌机电科技有限公司 | Nursing robot with bath defecate collection function |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1277291A (en) * | 1969-02-21 | 1972-06-07 | Kenneth James Hurst | Improvements in or relating to commode chairs and seats for invalids |
| CN1254312A (en) * | 1997-04-03 | 2000-05-24 | 丰田车体株式会社 | Vehicular rotary seat |
| DE10045474C1 (en) * | 2000-09-14 | 2002-03-07 | Keiper Gmbh & Co | Vehicle seat with package position |
| US6540250B1 (en) * | 2000-05-12 | 2003-04-01 | Clifford D. Peterson | Height adjustable wheelchair |
| CN201347008Y (en) * | 2008-09-08 | 2009-11-18 | 宝贝心企业股份有限公司 | Regulator for vehicle seat and guide rail type vehicle seat |
| CN201861167U (en) * | 2010-05-17 | 2011-06-15 | 徐灯铨 | Seat with moving mechanism |
| JP3176340U (en) * | 2012-04-05 | 2012-06-14 | 敦基 李 | Mobility aid |
| TWM453496U (en) * | 2012-10-31 | 2013-05-21 | Bethesda Creativity Dev Co Ltd | Wheelchair with adjustable size |
| CN105263456A (en) * | 2013-04-09 | 2016-01-20 | 金仁谦 | Bath chair for person having mobility disability |
| CN205598118U (en) * | 2016-03-01 | 2016-09-28 | 上海麦得可医疗器械销售有限公司 | Electronic wheelchair of human transport function of utensil |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW590768B (en) * | 2003-05-12 | 2004-06-11 | Advantek Taiwan Inc | Wheelchair structure |
| US8162346B2 (en) * | 2008-12-09 | 2012-04-24 | Purdue Carole | Mobile chair assembly |
| TWI542339B (en) * | 2013-12-12 | 2016-07-21 | dun-ji Li | Wheelchair equipment and systems for self care |
-
2016
- 2016-03-01 CN CN201610115288.6A patent/CN105796256B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1277291A (en) * | 1969-02-21 | 1972-06-07 | Kenneth James Hurst | Improvements in or relating to commode chairs and seats for invalids |
| CN1254312A (en) * | 1997-04-03 | 2000-05-24 | 丰田车体株式会社 | Vehicular rotary seat |
| US6540250B1 (en) * | 2000-05-12 | 2003-04-01 | Clifford D. Peterson | Height adjustable wheelchair |
| DE10045474C1 (en) * | 2000-09-14 | 2002-03-07 | Keiper Gmbh & Co | Vehicle seat with package position |
| CN201347008Y (en) * | 2008-09-08 | 2009-11-18 | 宝贝心企业股份有限公司 | Regulator for vehicle seat and guide rail type vehicle seat |
| CN201861167U (en) * | 2010-05-17 | 2011-06-15 | 徐灯铨 | Seat with moving mechanism |
| JP3176340U (en) * | 2012-04-05 | 2012-06-14 | 敦基 李 | Mobility aid |
| TWM453496U (en) * | 2012-10-31 | 2013-05-21 | Bethesda Creativity Dev Co Ltd | Wheelchair with adjustable size |
| CN105263456A (en) * | 2013-04-09 | 2016-01-20 | 金仁谦 | Bath chair for person having mobility disability |
| CN205598118U (en) * | 2016-03-01 | 2016-09-28 | 上海麦得可医疗器械销售有限公司 | Electronic wheelchair of human transport function of utensil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105796256A (en) | 2016-07-27 |
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