CN204581883U - A kind of variant walking aid - Google Patents
A kind of variant walking aid Download PDFInfo
- Publication number
- CN204581883U CN204581883U CN201520149382.4U CN201520149382U CN204581883U CN 204581883 U CN204581883 U CN 204581883U CN 201520149382 U CN201520149382 U CN 201520149382U CN 204581883 U CN204581883 U CN 204581883U
- Authority
- CN
- China
- Prior art keywords
- bar
- shank
- walking
- connecting rod
- back support
- 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
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Abstract
This utility model relates to and a kind ofly helps people's rehabilitation of leg walking disorder or the variant walking aid of walking.It can alleviate the load suffered by walking process leg, also can be deformed into the convenient walking of simple wheelchair.Its technical scheme is: shoulder bar both sides shoulder bar turning set drives fixed bar to be connected with the large arm of both sides respectively, trackslips to overlap by drive link and be connected with connecting rod on outside in its lower end; Upper connecting rod lower end clip is connected with lower link with connecting rod removable pin; Between lower link end lower limb, removable pin and shank upper boom and thigh bar form compound hinges, form be dynamically connected in the middle part of lower link with T-shaped sleeve pipe and pitman shaft and back support bar; Thigh bar and waist bar axle form and are dynamically connected, and waist bar axle and back support bar form and be dynamically connected; Shank upper boom is fixedly connected with the two king-rod of shank, more even takes turns pole interlinking with shank, and pedal wheel is installed in lower end.This variant walking aid can help to carry out leg power and resume training, and can become simple wheelchair when not walking; Its structure is simple, easy to use.
Description
Technical field:
This utility model relates to a kind of device helping old people or the inconvenient crowd's rehabilitation of leg walking or walking, and can be transformed to a kind of variant walking aid of simple wheelchair in case of need.
Background technology:
Current era, along with pace of population aging accelerates, increasing people is had to suffer from apoplexy, or because something is so cause general disabled, and crippled and paralytic self handicapped, can only lie in bed or rely on wheelchair to move, because the both feet of patient cannot be exerted oneself, take wheelchair or bed, so their both legs will almost can not get taking exercise, and regularly can only massage by household.In addition, patient in convalescence and the old people of walking disorder, all need to carry out leg exercise suitably to reach leg exercising muscle, to regulate the object of leg muscles and bones, so these leg exercises are for very difficult them, bring very large inconvenience and trouble also to their household simultaneously.So for above situation and Similar Problems, We conducted correlation study and research, design a instrument being suitable for auxiliary people walking, solve on the one hand the people's puzzlement needing to carry out step exercises, solve the old men on the other hand and to walk tired problem.
Utility model content:
The purpose of this utility model is: in order to help the people of old people or legs and feet inconvenience to alleviate load in walking process suffered by leg, or needs to carry out leg power and resume training, and can make simple wheelchair, and spy provides a kind of variant walking aid.
For reaching above object, this utility model by the following technical solutions: a kind of variant walking aid be by shoulder bar, large arm drive fixed bar, upper connecting rod, lower link, thigh bar, shank upper boom, the two king-rod of shank, shank connects takes turns bar, waist bar axle, cross bar, back support bar, pedal is taken turns, trailing wheel and rear wheel frame composition; Its architectural feature is: shoulder bar both sides shoulder bar turning set drives fixed bar to be connected with the large arm of the left and right sides respectively, trackslips to overlap by drive link and be connected with the upper connecting rod in outside in the large arm driving fixed bar lower end in both sides; The lower end of upper connecting rod is connected with the lower link of downside with connecting rod removable pin with clip; Adopting clip to be to make upper connecting rod and lower link connect as one and making it maintain static, adopting pin connection mainly in order to two bars can relatively rotate when being converted into wheelchair form; Between lower link end lower limb, removable pin and shank upper boom and thigh bar form compound hinges, are connected in the middle part of lower link with T-shaped sleeve pipe with pitman shaft; Thigh bar upper end movable sleeve and waist bar axle form and are dynamically connected, and form and are dynamically connected, arrange a cross bar in the below of back support bar between the back support bar of waist bar axle and top with movable sleeve; Then forms with the shank of two groups of bolts and below two king-rod in the lower end of shank upper boom and be fixedly connected with, the two king-rod of shank and the shank below it connect take turns and links with two groups of bolts fixing between bar, even take turns bar lower end installation pedal take turns at shank; Pedal takes turns any conversion that can realize from pedal to wheel; Rear wheel frame and trailing wheel is provided with in back strut lower end and waist bar Spindle Links place; Clip after installing between back support bar and thigh bar; Clip before installing between shank upper boom and thigh bar; Front axle and postrotational shank company wheel bar front axle are fixed coverboard and are fixed.
The beneficial effects of the utility model are: (1) changes the walking mode of traditional walk supporting device, and the walking realized truly is assisted; (2) by wheelchair and the ingenious merging of walking device, a kind of device several functions is realized; (3) mechanism design is ingenious, and two kinds of forms are exchanged simple and convenient, and its structure is simple, easy to use.
Accompanying drawing illustrates:
Fig. 1 is the upright front view of this utility model variant walking aid walking states
Fig. 2 is this variant walking aid walking states upstanding side view
Fig. 3 is variant walking aid wheelchair side view of the state
In figure: 1-takes on bar turning set, and 2-take on bar, 3-large arm driving fixed bar, 4-drive link is trackslipped cover, the upper connecting rod of 5-, 6-lower link, 7-thigh bar, 8-shank upper boom, the two king-rod of 9-shank, 10-shank connects takes turns bar, and 11-pedal is taken turns, 12-back support bar, 13-cross bar, 14-waist bar axle, 15-clip, 16-connecting rod removable pin, 17-pitman shaft, removable pin between 18-lower limb, 19-front axle fixes coverboard, 20-trailing wheel, 21-rear wheel frame, clip before 22-, clip after 23-.
Detailed description of the invention:
Walking aid state, this assistor upper and lower strut is fixed as one, and as shown in Figure 1, large arm is driven fixed bar 3 and shoulder bar 2 with takeing on bar turning set 1 hinge links, large arm is driven to drive fixed bar 3 to swing together, for whole device provides power when can realize large arm swing; Large arm drives fixed bar 3 and upper connecting rod 5 drive link to trackslip linking of cover 4, at this moment connecting rod can drive link trackslip cover 4 chute in slide up and down, simultaneously along with the rotation of drive link slip cap 4 is rotated around connecting rod removable pin 16, its end is connected with thigh bar 7 by removable pin 18 between lower limb, at connecting rod around connecting rod removable pin 16 forward (lower end forward, namely when arm is put backward) when rotating, add a power obliquely to thigh bar 7, thus reach the object alleviating leg load.
Respectively large arm and large arm are driven fixed bar 3 by VELCRO, thigh and thigh bar 7, shank and shank upper boom 8, by waist shoulder respectively with back support bar 12 with take on bar 2 and be fixed.Fix connecting rod to make it to become overall, thus realize walking aid function.
Open the clip 15 of connecting rod, back support bar 12 is allowed to rotate around waist bar axle 14, make back support bar 12 and thigh bar 7 one-tenth 90 degree of angles, buckle rear clip 23, then the bending of shank bar is mutually 90 degree with thigh bar, buckle front clip 22, shank is connected wheel bar 10 rotated ninety degrees, again front axle is fixed coverboard 19 to fix, be so far out of shape, thus realized wheelchair function.
Claims (2)
1. a variant walking aid, drive fixed bar, upper connecting rod, lower link, thigh bar, shank upper boom, shank pair king-rod, shank even to take turns bar, waist bar axle, cross bar, back support bar, pedal wheel, trailing wheel and rear wheel frame by shoulder bar, large arm to form, it is characterized by: shoulder bar (2) both sides shoulder bar turning set (1) drives fixed bar (3) to be connected with the large arm of the left and right sides respectively; Large arm drives fixed bar (3) the lower end drive link cover (4) that trackslips to be connected with upper connecting rod (5); Upper connecting rod (5) lower end clip (15) is connected with lower link (6) with connecting rod removable pin (16); Between lower link (6) end lower limb, removable pin (18) forms compound hinges with shank upper boom (8) and thigh bar (7); Lower link (6) middle part is connected with pitman shaft (17) with T-shaped sleeve pipe; Thigh bar (7) upper end movable sleeve and waist bar axle (14) form and are dynamically connected, and form be dynamically connected between waist bar axle (14) and back support bar (12) with movable sleeve; In the below of back support bar (12), a cross bar (13) is set; Shank upper boom (8) lower end forms with the two king-rod (9) of two groups of bolts and shank and is fixedly connected with, the two king-rod (9) of shank and shank connect to take turns and links with two groups of bolts fixing between bar (10), and shank is even taken turns bar (10) lower end installation pedal and taken turns (11); Back support bar (12) lower end and waist bar axle (14) place of link are provided with rear wheel frame (21) and trailing wheel (20).
2. variant walking aid according to claim 1, is characterized in that: clip (23) after installing between back support bar (12) and thigh bar (7); Clip (22) before installing between shank upper boom (8) and thigh bar (7); Front axle and postrotational shank connect takes turns bar (10) front axle and fixes coverboard (19) and fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149382.4U CN204581883U (en) | 2015-03-17 | 2015-03-17 | A kind of variant walking aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520149382.4U CN204581883U (en) | 2015-03-17 | 2015-03-17 | A kind of variant walking aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204581883U true CN204581883U (en) | 2015-08-26 |
Family
ID=53918093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520149382.4U Expired - Fee Related CN204581883U (en) | 2015-03-17 | 2015-03-17 | A kind of variant walking aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204581883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117100564A (en) * | 2023-10-25 | 2023-11-24 | 西南石油大学 | Walking support capable of judging falling and falling judging method thereof |
-
2015
- 2015-03-17 CN CN201520149382.4U patent/CN204581883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117100564A (en) * | 2023-10-25 | 2023-11-24 | 西南石油大学 | Walking support capable of judging falling and falling judging method thereof |
| CN117100564B (en) * | 2023-10-25 | 2024-01-09 | 西南石油大学 | Walking support capable of judging falling and falling judging method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160317 |