CN107456327A - A kind of leg rest adjusting apparatus for wheel-chair - Google Patents
A kind of leg rest adjusting apparatus for wheel-chair Download PDFInfo
- Publication number
- CN107456327A CN107456327A CN201710654220.XA CN201710654220A CN107456327A CN 107456327 A CN107456327 A CN 107456327A CN 201710654220 A CN201710654220 A CN 201710654220A CN 107456327 A CN107456327 A CN 107456327A
- Authority
- CN
- China
- Prior art keywords
- expansion link
- fixed plate
- leg rest
- sliding block
- wheel
- 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
- A61G5/128—Rests specially adapted therefor, e.g. for the head or the feet for 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of leg rest adjusting apparatus for wheel-chair, including fixed plate, the upper surface of the fixed plate is provided with outer tube, and fixed plate is connected by outer tube with outside wheelchair, the side of the fixed plate is provided with chute, the inside of the chute is provided with two symmetrically arranged sliding blocks, and sliding block is connected with slide, the side of the sliding block is provided with screw, and screw is connected with screw flight, and the left end and right-hand member of screw rod side are provided with external screw thread in opposite direction, the screw rod is rotatablely connected with fixed plate, the side of the sliding block is provided with fastener, and sliding block is rotatablely connected by the fixing end of fastener and the first expansion link, the fixation end side surface of first expansion link is provided with the first tightening knob.This is used for the leg rest adjusting apparatus of wheel-chair, and simple in construction, the height of leg rest can be stretched, and the angle of inclination of leg rest can also be adjusted, can be simple to operate to meeting the needs of user, easy to use.
Description
Technical field
The present invention relates to wheelchair technical field, specially a kind of leg rest adjusting apparatus for wheel-chair.
Background technology
Wheelchair is the important tool of rehabilitation, and it is not only limbs the disabled walking-replacing tool, it is often more important that borrows them
Help wheelchair to carry out physical exercise and participate in social activities, the leg rest of wheelchair is the important component of wheelchair, and it is mainly used in
For placing the both feet of user, and the elevation angle of existing wheelchair leg rest is all different, can not specifically be adjusted, it is impossible to full
The demand of sufficient user, in-convenience in use.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of leg rest for wheel-chair adjusts dress
Put, simple in construction, the height of leg rest can be stretched, and the angle of inclination of leg rest can also be adjusted, can be to meeting user's
Demand, it is simple to operate, it is easy to use, effectively can solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of leg rest adjusting apparatus for wheel-chair, bag
Fixed plate is included, the upper surface of the fixed plate is provided with outer tube, and fixed plate is connected by outer tube with outside wheelchair, described solid
The side of fixed board is provided with chute, and the inside of the chute is provided with two symmetrically arranged sliding blocks, and sliding block is connected with slide,
The side of the sliding block is provided with screw, and screw is connected with screw flight, and the left end of screw rod side and right-hand member are provided with direction
Opposite external screw thread, the screw rod and fixed plate are rotatablely connected, and the side of the sliding block is provided with fastener, and sliding block by fastener and
The fixing end rotation connection of first expansion link, the fixation end side surface of first expansion link are provided with the first tightening knob, and described the
The side upper end of one expansion link telescopic end is provided with thigh support device, and the telescopic end of first expansion link is provided with foot rest device.
As a preferred technical solution of the present invention, the foot rest device includes fixes sleeve, the fixes sleeve with
The telescopic end activity clamping of first expansion link, and the side upper end of fixes sleeve is provided with the first fastening bolt, the fixes sleeve
Side away from first expansion link one end is provided with pedal, and the upper surface of the pedal is provided with anti-slip veins.
As a preferred technical solution of the present invention, the thigh support device includes outer sleeve, the outer sleeve with
The telescopic end pivot bush unit of first expansion link, and the lateral surface of outer sleeve is provided with the second fastening bolt, the inner side of the outer sleeve
Face is provided with installing plate, and the surface of the installing plate is provided with cotton pad.
As a preferred technical solution of the present invention, the lower surface of the sliding block is provided with the first connector, connects with first
The lower surface that fitting corresponds to fixed plate is provided with bar-shaped trough, and the fixing end of first connector and the second expansion link is rotatablely connected,
The side of the second expansion link fixing end is provided with the second tightening knob, and the telescopic end of second expansion link passes through the second connection
The fixing end of part and the first expansion link is rotatablely connected, and the second connector is connected with the fixing end of the second expansion link.
As a preferred technical solution of the present invention, the outer tube has two, and the side of two outer tubes is all provided with
There is the 3rd fastening bolt.
Compared with prior art, the beneficial effects of the invention are as follows：This is used for the leg rest adjusting apparatus of wheel-chair, makes pedal
It can rotate, the use of convenient use person, improve the convenience that wheelchair uses；The leg of user can be supported, carried
The comfort level of high user, it is simple to operate, it is easy to use；The angle of inclination of foot rest device and thigh support device can be carried out
Regulation, disclosure satisfy that the demand of user, easy to use；It is easy to that whole device is fixed；Whole device is simple in construction, puts
The height of pin can be stretched, and the angle of inclination of leg rest can also be adjusted, can be simple to operate to meeting the needs of user,
It is easy to use.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 fixed plate, 2 chutes, 3 screw rods, 4 sliding blocks, 41 fasteners, 5 first expansion links, 51 first tightening knobs, 6 are put
Foot device, 61 fixes sleeves, 62 first fastening bolts, 63 pedals, 64 anti-slip veins, 7 thigh support devices, 71 outer sleeves, 72
Second fastening bolt, 73 installing plates, 74 cotton pads, 8 bar-shaped troughs, 9 first connectors, 10 second expansion links, 101 second fastening rotations
Button, 11 second connectors, 12 outer tubes, 13 the 3rd fastening bolts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of leg rest adjusting apparatus for wheel-chair, including it is solid
Fixed board 1, the upper surface of fixed plate 1 are provided with outer tube 12, and outer tube 12 has two, and the side of two outer tubes 12 is equipped with
Three fastening bolts 13, device is connected with wheelchair by outer tube 12, and by the position of the adjusting means of the 3rd fastening bolt 13,
It is easy to that whole device is fixed, and fixed plate 1 is connected by outer tube 12 with outside wheelchair, the side of fixed plate 1 is provided with
Chute 2, the inside of chute 2 is provided with two symmetrically arranged sliding blocks 4, and sliding block 4 is slidably connected with chute 2, and the side of sliding block 4 is set
There is screw, and screw is threadedly coupled with screw rod 3, and the left end of the side of screw rod 3 and right-hand member are provided with external screw thread in opposite direction, turn
Dynamic screw rod 3, screw rod 3 drive two sliding blocks 4 to be moved along chute 2, and so as to adjust the distance between two sliding blocks 4, screw rod 3 is with fixing
Plate 1 is rotatablely connected, and the side of sliding block 4 is provided with fastener 41, and sliding block 4 is rotated by the fixing end of the expansion link 5 of fastener 41 and first
Connection, the fixation end side surface of the first expansion link 5 are provided with the first tightening knob 51, flexible by the first tightening knob 51 regulation first
The length of bar 5, the side upper end of the telescopic end of the first expansion link 5 are provided with thigh support device 7, and thigh support device 7 includes overcoat
Cylinder 71, the telescopic end pivot bush unit of the expansion link 5 of outer sleeve 71 and first, and the lateral surface of outer sleeve 71 is provided with the second fastening bolt
72, the medial surface of outer sleeve 71 is provided with installing plate 73, and the surface of installing plate 73 is provided with cotton pad 74, rotates and move up and down outer sleeve
71, and by the position of the second fastening bolt 72 regulation outer sleeve 71, the leg of user can be supported, improve and use
The comfort level of person, simple to operate, easy to use, the telescopic end of the first expansion link 5 is provided with foot rest device 6, and foot rest device 6 includes solid
Determine sleeve 61, the telescopic end activity clamping of the expansion link 5 of fixes sleeve 61 and first, and the side upper end of fixes sleeve 61 and be provided with the
One fastening bolt 62, side of the fixes sleeve 61 away from the one end of the first expansion link 5 are provided with pedal 63, the upper surface of pedal 63
Provided with anti-slip veins 64, pedal 63 is rotated, rotate fixes sleeve 61, and by the first fastening bolt 62 to fixes sleeve
61 are fixed, the use of convenient use person, improve the convenience that wheelchair uses, the lower surface of sliding block 4 is provided with the first connector
9, bar-shaped trough 8 is provided with the lower surface of 9 corresponding fixed plate 1 of the first connector, allows the first connector 9 is synchronous with sliding block 4 to move
Dynamic, the fixing end rotation connection of the first connector 9 and the second expansion link 10, the side of the fixing end of the second expansion link 10 is provided with second
Tightening knob 101, the telescopic end of the second expansion link 10 is rotated by the fixing end of the second connector 11 and the first expansion link 5 to be connected
Connect, and the second connector 11 is connected with the fixing end of the second expansion link 10, is tilted the first expansion link 5, is stretched the second expansion link 10
Contracting, and the length of second expansion link 10 is fixed by the second tightening knob 101, can be to foot rest device 6 and leg
The angle of inclination of portion's support meanss 7 is adjusted, and disclosure satisfy that the demand of user, and easy to use, whole device is simple in construction,
The height of leg rest can be stretched, and the angle of inclination of leg rest can also be adjusted, can be to meeting the needs of user, operation letter
It is single, it is easy to use.
When in use：Device is connected with wheelchair by outer tube 12, and passes through the adjusting means of the 3rd fastening bolt 13
Position, screw rod 3 then being rotated, screw rod 3 drives two sliding blocks 4 to be moved along chute 2, so as to adjust the distance between two sliding blocks 4,
Then the length of the first expansion link 5 is adjusted by the first tightening knob 51, rotates and moves up and down outer sleeve 71, and pass through second
Fastening bolt 72 adjusts the position of outer sleeve 71, rotates fixes sleeve 61, and by the first fastening bolt 62 to fixes sleeve 61
It is fixed, tilts the first expansion link 5, makes the second expansion link 10 flexible, and by the second tightening knob 101 to the second expansion link
10 length is fixed.
The present invention rotates pedal 63, the use of convenient use person, improves the convenience that wheelchair uses；Can be right
The leg of user is supported, and improves the comfort level of user, simple to operate, easy to use；Can be to foot rest device 6 and leg
The angle of inclination of portion's support meanss 7 is adjusted, and disclosure satisfy that the demand of user, easy to use；It is easy to enter whole device
Row is fixed；Whole device is simple in construction, and the height of leg rest can be stretched, and the angle of inclination of leg rest can also be adjusted, can be right
Meet the needs of user, it is simple to operate, it is easy to use.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of leg rest adjusting apparatus for wheel-chair, including fixed plate (1), it is characterised in that：The fixed plate (1) it is upper
Surface is provided with outer tube (12), and fixed plate (1) is connected by outer tube (12) with outside wheelchair, the side of the fixed plate (1)
Face is provided with chute (2), and the inside of the chute (2) is provided with two symmetrically arranged sliding blocks (4), and sliding block (4) and chute (2) are sliding
Dynamic connection, the side of the sliding block (4) is provided with screw, and screw is threadedly coupled with screw rod (3), and the left side of screw rod (3) side
End and right-hand member are provided with external screw thread in opposite direction, and the screw rod (3) is rotatablely connected with fixed plate (1), the side of the sliding block (4)
Provided with fastener (41), and sliding block (4) is rotatablely connected by the fixing end of fastener (41) and the first expansion link (5), and described first stretches
The fixation end side surface of contracting bar (5) is provided with the first tightening knob (51), and the side upper end of the first expansion link (5) telescopic end is provided with
Thigh support device (7), the telescopic end of first expansion link (5) are provided with foot rest device (6).
A kind of 2. leg rest adjusting apparatus for wheel-chair according to claim 1, it is characterised in that：The foot rest device
(6) fixes sleeve (61), the fixes sleeve (61) and the telescopic end activity clamping of the first expansion link (5), and fixed cover are included
The side upper end of cylinder (61) is provided with the first fastening bolt (62), remote first expansion link (5) one end of the fixes sleeve (61)
Side is provided with pedal (63), and the upper surface of the pedal (63) is provided with anti-slip veins (64).
A kind of 3. leg rest adjusting apparatus for wheel-chair according to claim 1, it is characterised in that：The thigh support
Device (7) includes outer sleeve (71), the outer sleeve (71) and the telescopic end pivot bush unit of the first expansion link (5), and outer sleeve
(71) lateral surface is provided with the second fastening bolt (72), and the medial surface of the outer sleeve (71) is provided with installing plate (73), the peace
The surface of loading board (73) is provided with cotton pad (74).
A kind of 4. leg rest adjusting apparatus for wheel-chair according to claim 1, it is characterised in that：The sliding block (4)
Lower surface be provided with the first connector (9), the lower surface of fixed plate (1) corresponding with the first connector (9) is provided with bar-shaped trough (8),
First connector (9) and the fixing end of the second expansion link (10) are rotatablely connected, the second expansion link (10) fixing end
Side is provided with the second tightening knob (101), and the telescopic end of second expansion link (10) passes through the second connector (11) and first
The fixing end rotation connection of expansion link (5), and the second connector (11) is connected with the fixing end of the second expansion link (10).
A kind of 5. leg rest adjusting apparatus for wheel-chair according to claim 1, it is characterised in that：The outer tube
(12) there are two, and the side of two outer tubes (12) is equipped with the 3rd fastening bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654220.XA CN107456327A (en) | 2017-08-03 | 2017-08-03 | A kind of leg rest adjusting apparatus for wheel-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654220.XA CN107456327A (en) | 2017-08-03 | 2017-08-03 | A kind of leg rest adjusting apparatus for wheel-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107456327A true CN107456327A (en) | 2017-12-12 |
Family
ID=60548246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710654220.XA Pending CN107456327A (en) | 2017-08-03 | 2017-08-03 | A kind of leg rest adjusting apparatus for wheel-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107456327A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913139A (en) * | 2017-12-22 | 2018-04-17 | 江阴市新盛医疗器材设备有限公司 | A kind of support leg of adjustable angle |
| CN108324448A (en) * | 2018-04-17 | 2018-07-27 | 安维车件(厦门)有限公司 | A kind of adaptive leg means and seat |
| CN109452762A (en) * | 2018-11-27 | 2019-03-12 | 滁州市朝友精密制造有限公司 | A kind of buried liftable computer console |
| CN110037868A (en) * | 2019-05-22 | 2019-07-23 | 安徽商贸职业技术学院 | A kind of multifunctional wheelchair |
| CN112370255A (en) * | 2020-11-12 | 2021-02-19 | 安徽医科大学第一附属医院 | Wheel chair |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793682A (en) * | 1953-05-11 | 1957-05-28 | Institutional Ind Inc | Adjustable leg rest assembly for wheel chairs |
| US6276704B1 (en) * | 1997-09-23 | 2001-08-21 | Charles J. Suiter | Adjustable wheelchair having a tilting and reclining seat |
| TWI227133B (en) * | 2003-10-13 | 2005-02-01 | Mau-Shuen Li | Adjustment device for the pedal of the foot support in wheel chair |
| EP1522297A2 (en) * | 2003-10-08 | 2005-04-13 | Pride Mobility Products, Corporation | Extendable and retractable leg rest |
| CN202184874U (en) * | 2011-07-26 | 2012-04-11 | 傅广安 | Adjusting device for pedal frame of wheelchair |
| CN202714991U (en) * | 2012-07-25 | 2013-02-06 | 蔡木章 | Wheel chair structure with adjustable foot rest |
| CN205649593U (en) * | 2016-03-31 | 2016-10-19 | 广东大洋医疗科技有限公司 | Go up and down to tear open truckle wheel -chair |
| CN106038113A (en) * | 2016-08-15 | 2016-10-26 | 江阴市新盛医疗器材设备有限公司 | Wheelchair leg shockproof structure |
| US20160331609A1 (en) * | 2015-05-15 | 2016-11-17 | Merits Health Products Co., Ltd. | Leg rest device of power vehicle |
| CN106726358A (en) * | 2017-03-16 | 2017-05-31 | 沈阳艾克申机器人技术开发有限责任公司 | A kind of vertical lower limbs rehabilitation training robot |
-
2017
- 2017-08-03 CN CN201710654220.XA patent/CN107456327A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2793682A (en) * | 1953-05-11 | 1957-05-28 | Institutional Ind Inc | Adjustable leg rest assembly for wheel chairs |
| US6276704B1 (en) * | 1997-09-23 | 2001-08-21 | Charles J. Suiter | Adjustable wheelchair having a tilting and reclining seat |
| EP1522297A2 (en) * | 2003-10-08 | 2005-04-13 | Pride Mobility Products, Corporation | Extendable and retractable leg rest |
| TWI227133B (en) * | 2003-10-13 | 2005-02-01 | Mau-Shuen Li | Adjustment device for the pedal of the foot support in wheel chair |
| CN202184874U (en) * | 2011-07-26 | 2012-04-11 | 傅广安 | Adjusting device for pedal frame of wheelchair |
| CN202714991U (en) * | 2012-07-25 | 2013-02-06 | 蔡木章 | Wheel chair structure with adjustable foot rest |
| US20160331609A1 (en) * | 2015-05-15 | 2016-11-17 | Merits Health Products Co., Ltd. | Leg rest device of power vehicle |
| CN205649593U (en) * | 2016-03-31 | 2016-10-19 | 广东大洋医疗科技有限公司 | Go up and down to tear open truckle wheel -chair |
| CN106038113A (en) * | 2016-08-15 | 2016-10-26 | 江阴市新盛医疗器材设备有限公司 | Wheelchair leg shockproof structure |
| CN106726358A (en) * | 2017-03-16 | 2017-05-31 | 沈阳艾克申机器人技术开发有限责任公司 | A kind of vertical lower limbs rehabilitation training robot |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913139A (en) * | 2017-12-22 | 2018-04-17 | 江阴市新盛医疗器材设备有限公司 | A kind of support leg of adjustable angle |
| CN108324448A (en) * | 2018-04-17 | 2018-07-27 | 安维车件(厦门)有限公司 | A kind of adaptive leg means and seat |
| CN109452762A (en) * | 2018-11-27 | 2019-03-12 | 滁州市朝友精密制造有限公司 | A kind of buried liftable computer console |
| CN110037868A (en) * | 2019-05-22 | 2019-07-23 | 安徽商贸职业技术学院 | A kind of multifunctional wheelchair |
| CN112370255A (en) * | 2020-11-12 | 2021-02-19 | 安徽医科大学第一附属医院 | Wheel chair |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171212 |
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| RJ01 | Rejection of invention patent application after publication |