CN105167932A - Foldable wheelchair foot support with automatic folding and unfolding function - Google Patents
Foldable wheelchair foot support with automatic folding and unfolding function Download PDFInfo
- Publication number
- CN105167932A CN105167932A CN201510720748.3A CN201510720748A CN105167932A CN 105167932 A CN105167932 A CN 105167932A CN 201510720748 A CN201510720748 A CN 201510720748A CN 105167932 A CN105167932 A CN 105167932A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- built
- foot holder
- cavity
- wheel chair
- 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.)
- Pending
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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
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
-
- 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
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/34—Specific positions of the patient sitting
Abstract
The invention discloses a foldable wheelchair foot support with an automatic folding and unfolding function. The foldable wheelchair foot support comprises a supporting plate body and a power device. The supporting plate body comprises a first supporting plate, a second supporting plate and a built-in supporting plate. A cavity is formed in one end of the first supporting plate, one end of the built-in supporting plate is connected with the second supporting plate, and the other end of the built-in supporting plate is inserted into the cavity. The power device comprises a hydraulic device. The hydraulic device is arranged in the cavity and connected with the other end of the built-in supporting plate. The built-in supporting plate can stretch and retract automatically through the hydraulic device, then the overall strength of the foot support is changed, and the foot support has a food fixing effect and is convenient to fold and unfold.
Description
Technical field
The present invention relates to a kind of folding wheel chair foot holder with automatic deploying and retracting function, be applicable to wheelchair field.
Background technology
Wheelchair is the important tool of rehabilitation, and it is not only the walking-replacing tool of limbs the disabled and handicapped personage, the more important thing is and makes them carry out physical exercise by means of wheelchair and participate in social activity.Common wheelchair is generally made up of by four parts wheelchair frame, wheel, brake gear and seat.Be provided with foot holder below the front end of wherein wheelchair frame, be the foot for placing user, prevent it from dragging on the ground.
Traditional foot holder is a flat board, and rotation manual turns to horizontal level when in use, turns or when moving ahead on rough road surface, the foot of user can be caused to drop down, use very inconvenient when wheelchair; Vertical position is directly turned in time not using, because user is handicapped, because the length of foot holder is fixed, when turning to vertical position, user can only move forward, and the direction that can affect its walking brings inconvenience, and puts lower due to foot restitope, other people must be needed to help so manually place foot holder, user operates very difficult.
Summary of the invention
Technical problem to be solved by this invention is the defect overcoming prior art, a kind of folding wheel chair foot holder with automatic deploying and retracting function is provided, it can realize the automatic telescopic of built-in supporting plate by hydraulic means, change the overall length of foot holder, not only can play the effect of fixing feet, and folding and unfolding is convenient.
The present invention solves the problems of the technologies described above the technical scheme taked: a kind of folding wheel chair foot holder with automatic deploying and retracting function, comprise poppet body and power set, described poppet body comprises the first supporting plate, the second supporting plate, built-in supporting plate, the inside, one end of described first supporting plate is provided with cavity, one end of described built-in supporting plate is connected with the second supporting plate, the other end of described built-in supporting plate interts in cavity, described power set comprise hydraulic means, described hydraulic means is arranged in cavity, and described hydraulic means is connected with the other end of built-in supporting plate.
As preferably, in order to be arranged on wheelchair by foot holder, the other end of described first supporting plate is provided with rotating shaft.
As preferably, in order to realize the automatic deploying and retracting of foot holder, described power set also comprise motor, and the outfan of described motor is connected with rotating shaft.
As preferably, in order to prevent built-in supporting plate from skidding off completely in cavity, avoid built-in supporting plate and the first supporting plate to depart from, be provided with limited block on the downside of one end that described built-in supporting plate is connected with hydraulic means, the lower end, outside of described cavity is provided with baffle plate.
As preferably, in order to realize the flexible and folding of built-in supporting plate, described hydraulic means comprises hydraulic cylinder and hydraulic stem, and described hydraulic cylinder is connected with the inwall of cavity, and the end of described hydraulic stem is connected with built-in supporting plate.
As preferably, for the ease of the control and operation of user, described hydraulic means is by pressurising key and release key control, and the start and stop of described motor are controlled by start key and stop key.
As preferably, in order to prevent user foot in the process of moving ahead from can drop down, will be fixed it, the thickness of described first supporting plate is identical with the thickness of the second supporting plate, and the thickness of described built-in supporting plate is less than the thickness of the first supporting plate and the second supporting plate.
As preferably, in order to improve the bearing capacity of foot holder, the inside of described poppet body is provided with reinforcement.
After have employed technique scheme, the present invention has following beneficial effect: the present invention is owing to being provided with built-in supporting plate and hydraulic means, user can directly utilize button to be extension elongation by the built-in supporting plate of the extension and contraction control of hydraulic means, then the entire length of control pin holder, the vertical height of foot holder can be reduced largely when not using, the action of person easy to use, and the length that user can regulate built-in supporting plate to stretch out according to the width of its foot in the process used, foot is placed on built-in supporting plate, because the height of built-in supporting plate is lower than the height of the first supporting plate and the second supporting plate, first supporting plate and the second supporting plate can play fixing effect, the foot of user can be avoided to drop down in the process of walking, simple and easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of built-in supporting plate with the folding wheel chair foot holder of automatic deploying and retracting function of the present invention does not stretch out;
Fig. 2 is the structural representation that a kind of built-in supporting plate with the folding wheel chair foot holder of automatic deploying and retracting function of the present invention stretches out completely;
Fig. 3 is a kind of built-in supporting plate control principle drawing with the folding wheel chair foot holder of automatic deploying and retracting function of the present invention;
Fig. 4 is a kind of folding and unfolding control principle drawing with the folding wheel chair foot holder of automatic deploying and retracting function of the present invention;
In figure: 1. the first supporting plate, 2. the second supporting plate, 3. built-in supporting plate, 4. cavity, 5. hydraulic means, 6. rotating shaft, 7. limited block, 8. baffle plate, 9. hydraulic cylinder, 10. hydraulic stem.
Detailed description of the invention
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation.
As Figure 1-4, a kind of folding wheel chair foot holder with automatic deploying and retracting function, comprise poppet body and power set, described poppet body comprises the first supporting plate 1, second supporting plate 2, built-in supporting plate 3, the inside, one end of described first supporting plate 1 is provided with cavity 4, one end of described built-in supporting plate 3 is connected with the second supporting plate 2, the other end of described built-in supporting plate 3 interts in cavity 4, described power set comprise hydraulic means 5, described hydraulic means 5 is arranged in cavity 4, and described hydraulic means 5 is connected with the other end of built-in supporting plate 3.
In order to be arranged on wheelchair by foot holder, the other end of described first supporting plate 1 is provided with rotating shaft 6.
In order to realize the automatic deploying and retracting of foot holder, described power set also comprise motor, and the outfan of described motor is connected with rotating shaft 6.
In order to prevent built-in supporting plate 3 from skidding off completely in cavity 4, avoid built-in supporting plate 3 and the first supporting plate 1 to depart from, be provided with limited block 7 on the downside of one end that described built-in supporting plate 3 is connected with hydraulic means 5, the lower end, outside of described cavity 4 is provided with baffle plate 8.
In order to realize the flexible and folding of built-in supporting plate 3, described hydraulic means 5 comprises hydraulic cylinder 9 and hydraulic stem 10, and described hydraulic cylinder 9 is connected with the inwall of cavity 4, and the end of described hydraulic stem 10 is connected with built-in supporting plate 3.
For the ease of the control and operation of user, described hydraulic means 5 is by pressurising key and release key control, and the start and stop of described motor are controlled by start key and stop key.
In order to prevent user foot in the process of moving ahead from can drop down, will be fixed it, the thickness of described first supporting plate 1 is identical with the thickness of the second supporting plate 2, and the thickness of described built-in supporting plate 3 is less than the thickness of the first supporting plate 1 and the second supporting plate 2.
When use wheelchair, user is first by pressing start key by electric motor starting, electric machine rotation drives rotating shaft 6 to rotate, the rotation of rotating shaft 6 makes foot holder be placed into horizontal level, press stop key, motor stalls can be made, then pressurising key is pressed, hydraulic stem 10 in hydraulic means 5 is constantly stretched out, thus built-in supporting plate 3 is released, when arriving the degree being applicable to user foot wide be, unclamp pressurising key, foot is directly placed on built-in supporting plate 3, first supporting plate 1 of both sides and the second supporting plate 2 pairs of feet play a fixation, prevent the process that foot is advancing from falling.When pressurising overlong time, the limited block 7 on built-in supporting plate 3 will be blocked by baffle plate 8, avoids built-in supporting plate 3 to depart from the first supporting plate 1, simple and easy to use.In time not needing to use foot holder, first press release key, regained by built-in supporting plate 3, then press start key, now motor just can reverse, and vertical position is got back in foot collection, presses stop key and then stops operating.Because the length of the first supporting plate 1 and the second supporting plate 2 is shorter, the direction of the walking of user can not be affected.
Compared with prior art, the present invention is owing to being provided with built-in supporting plate and hydraulic means, user can directly utilize button to be extension elongation by the built-in supporting plate of the extension and contraction control of hydraulic means, then the entire length of control pin holder, the vertical height of foot holder can be reduced largely when not using, the action of person easy to use, and the length that user can regulate built-in supporting plate to stretch out according to the width of its foot in the process used, foot is placed on built-in supporting plate, because the height of built-in supporting plate is lower than the height of the first supporting plate and the second supporting plate, first supporting plate and the second supporting plate can play fixing effect, the foot of user can be avoided to drop down in the process of walking, simple and easy to use.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the present invention solves are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. one kind has the folding wheel chair foot holder of automatic deploying and retracting function, it is characterized in that: comprise poppet body and power set, described poppet body comprises the first supporting plate, the second supporting plate, built-in supporting plate, the inside, one end of described first supporting plate is provided with cavity, one end of described built-in supporting plate is connected with the second supporting plate, the other end of described built-in supporting plate interts in cavity, described power set comprise hydraulic means, described hydraulic means is arranged in cavity, and described hydraulic means is connected with the other end of built-in supporting plate.
2. a kind of folding wheel chair foot holder with automatic deploying and retracting function according to claim 1, is characterized in that: the other end of described first supporting plate is provided with rotating shaft.
3. a kind of folding wheel chair foot holder with automatic deploying and retracting function according to claim 2, it is characterized in that: described power set also comprise motor, the outfan of described motor is connected with rotating shaft.
4. a kind of folding wheel chair foot holder with automatic deploying and retracting function according to claim 3, is characterized in that: be provided with limited block on the downside of one end that described built-in supporting plate is connected with hydraulic means, the lower end, outside of described cavity is provided with baffle plate.
5. a kind of folding wheel chair foot holder with automatic deploying and retracting function according to claim 4, it is characterized in that: described hydraulic means comprises hydraulic cylinder and hydraulic stem, described hydraulic cylinder is connected with the inwall of cavity, and the end of described hydraulic stem is connected with built-in supporting plate.
6. a kind of folding wheel chair foot holder with automatic deploying and retracting function according to claim 5, is characterized in that: described hydraulic means is by pressurising key and release key control, and the start and stop of described motor are controlled by start key and stop key.
7. a kind of folding wheel chair foot holder with automatic deploying and retracting function according to claim 6, it is characterized in that: the thickness of described first supporting plate is identical with the thickness of the second supporting plate, the thickness of described built-in supporting plate is less than the thickness of the first supporting plate and the second supporting plate.
8. a kind of folding wheel chair foot holder with automatic deploying and retracting function according to claim 1, is characterized in that: the inside of described poppet body is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720748.3A CN105167932A (en) | 2015-10-30 | 2015-10-30 | Foldable wheelchair foot support with automatic folding and unfolding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510720748.3A CN105167932A (en) | 2015-10-30 | 2015-10-30 | Foldable wheelchair foot support with automatic folding and unfolding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105167932A true CN105167932A (en) | 2015-12-23 |
Family
ID=54890718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510720748.3A Pending CN105167932A (en) | 2015-10-30 | 2015-10-30 | Foldable wheelchair foot support with automatic folding and unfolding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105167932A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374845A (en) * | 2017-09-11 | 2017-11-24 | 苏州诺乐智能科技有限公司 | A kind of electric wheelchair of foot support regulation |
| CN107647983A (en) * | 2017-10-11 | 2018-02-02 | 江阴市新盛医疗器材设备有限公司 | A kind of wheelchair with pedal automatic regulation function |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304381Y (en) * | 1997-06-19 | 1999-01-20 | 罗月惠 | Standing wheeled chair |
| JP2004081396A (en) * | 2002-08-26 | 2004-03-18 | Miki:Kk | Footrest of wheelchair |
| JP2006213171A (en) * | 2005-02-03 | 2006-08-17 | Honda Motor Co Ltd | Car body lower structure of vehicle |
| GB2425723A (en) * | 2005-05-07 | 2006-11-08 | David Oliver Batty | Expandable footrest support for wheelchair |
| CN201011975Y (en) * | 2007-03-02 | 2008-01-30 | 何志鹏 | Adjustable roller skates |
| US20080116732A1 (en) * | 2006-11-20 | 2008-05-22 | Herschel Hiatt | Device for use with a wheelchair |
| JP2010069220A (en) * | 2008-09-22 | 2010-04-02 | Shimane Prefecture | Operating device for direction operation in electric wheelchair |
| US20120133109A1 (en) * | 2010-11-28 | 2012-05-31 | Wright Sharon S | Special wheelchair device for fully supporting the feet of the user |
| DE102010060816A1 (en) * | 2010-11-25 | 2012-05-31 | Sunrise Medical Gmbh & Co. Kg | Width-adjustable footrest for folding wheelchair, has two side elements, where each side element connects side frame of wheelchair |
| CN203539570U (en) * | 2013-09-23 | 2014-04-16 | 深圳信隆实业股份有限公司 | Wheelchair foot frame structure |
| CN204468475U (en) * | 2015-03-01 | 2015-07-15 | 佛山市东方医疗设备厂有限公司 | The wide wheelchair of a kind of adjustable seat |
| CN104921882A (en) * | 2015-06-30 | 2015-09-23 | 成都凯裕电子电器有限公司 | Pedal plate capable of effectively preventing disengagement |
-
2015
- 2015-10-30 CN CN201510720748.3A patent/CN105167932A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304381Y (en) * | 1997-06-19 | 1999-01-20 | 罗月惠 | Standing wheeled chair |
| JP2004081396A (en) * | 2002-08-26 | 2004-03-18 | Miki:Kk | Footrest of wheelchair |
| JP2006213171A (en) * | 2005-02-03 | 2006-08-17 | Honda Motor Co Ltd | Car body lower structure of vehicle |
| GB2425723A (en) * | 2005-05-07 | 2006-11-08 | David Oliver Batty | Expandable footrest support for wheelchair |
| US20080116732A1 (en) * | 2006-11-20 | 2008-05-22 | Herschel Hiatt | Device for use with a wheelchair |
| CN201011975Y (en) * | 2007-03-02 | 2008-01-30 | 何志鹏 | Adjustable roller skates |
| JP2010069220A (en) * | 2008-09-22 | 2010-04-02 | Shimane Prefecture | Operating device for direction operation in electric wheelchair |
| DE102010060816A1 (en) * | 2010-11-25 | 2012-05-31 | Sunrise Medical Gmbh & Co. Kg | Width-adjustable footrest for folding wheelchair, has two side elements, where each side element connects side frame of wheelchair |
| US20120133109A1 (en) * | 2010-11-28 | 2012-05-31 | Wright Sharon S | Special wheelchair device for fully supporting the feet of the user |
| CN203539570U (en) * | 2013-09-23 | 2014-04-16 | 深圳信隆实业股份有限公司 | Wheelchair foot frame structure |
| CN204468475U (en) * | 2015-03-01 | 2015-07-15 | 佛山市东方医疗设备厂有限公司 | The wide wheelchair of a kind of adjustable seat |
| CN104921882A (en) * | 2015-06-30 | 2015-09-23 | 成都凯裕电子电器有限公司 | Pedal plate capable of effectively preventing disengagement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374845A (en) * | 2017-09-11 | 2017-11-24 | 苏州诺乐智能科技有限公司 | A kind of electric wheelchair of foot support regulation |
| CN107647983A (en) * | 2017-10-11 | 2018-02-02 | 江阴市新盛医疗器材设备有限公司 | A kind of wheelchair with pedal automatic regulation function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |