CN202908969U - Mechanism with leg massage function and multifunctional wheel chair with the same - Google Patents
Mechanism with leg massage function and multifunctional wheel chair with the same Download PDFInfo
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- CN202908969U CN202908969U CN 201220600634 CN201220600634U CN202908969U CN 202908969 U CN202908969 U CN 202908969U CN 201220600634 CN201220600634 CN 201220600634 CN 201220600634 U CN201220600634 U CN 201220600634U CN 202908969 U CN202908969 U CN 202908969U
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- rehabilitation
- leg
- driving element
- seat
- major axis
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Abstract
The utility model discloses a mechanism with a leg massage function and a multifunctional wheel chair with the same. Through adoption of a linear driving unit, like an electric push rod or an air cylinder or a hydraulic cylinder to drive, the mechanism with the leg massage function carries out effective massage to a leg, simplifies the structure of a driving element and reduces use cost. Meanwhile, due to the fact that only the electric push rod or the air cylinder or the hydraulic cylinder is adopted to promote, the mechanism with the leg massage function is convenient to operate and flexible in motion, reduces damages to the driving element, and ensures the service life of the driving element. Moreover, the extension length and the swing amplitude of the electric push rod or the air cylinder or the hydraulic cylinder can be adjusted according to individual needs. The application range is wide.
Description
Technical field
This utility model belongs to rehabilitation institution's technical field, is specifically related to a kind of multifunctional wheelchair that has the mechanism of massaging function for leg and comprise this mechanism.
Background technology
Aggravation along with China's aged tendency of population, and the lower limb disabled that cause owing to various natural disasters, disease and vehicle accident are also increasing year by year, they can only be long-term lying on a bed or being sitting on the wheelchair, can produce adverse influence to the shank blood circulation like this, more be unfavorable for health.In addition, the wage-earners that some are young, since the restriction of time and efforts, participation exercise activity less and less, and leg muscle is in tension for a long time, can make the people be in state tired out, and then affect work efficiency.Therefore a kind of mechanism with massaging function for leg of utility model is necessary, not only is conducive to old people and disabled's shank rehabilitation, can also help salary class to reach the purpose of taking exercise at any time.
Have at present an a electronic walking-aided wheelchair with rise sitting mechanism, (patent No. is 201010148940.7) wherein mentioned and also comprised the shank servomechanism, and the shank servomechanism is installed in the wheelchair left and right sides; The shank servomechanism comprises drive motors, worm type of reduction gearing, crank, connecting rod, rocking bar, turning cylinder, axle sleeve, and it mainly drives by drive motors, and the crank and rocker mechanism running drives turning cylinder and the axle sleeve reciprocally swinging is massaged the human body shank then.But adopt the running of motor-driven crank and rocker mechanism in this mechanism, crank and rocker mechanism is comparatively complicated, need good cooperation between crank, connecting rod, the rocking bar, in case intermediate link goes wrong, will affect the running of this shank servomechanism, structure is comparatively complicated, amplitude of fluctuation is certain, and the scope of application is less, operating difficulties, directly affect the normal operation of motor in case crank and rocker mechanism goes wrong, cause the problems such as damage of motor.
Therefore, a kind of simple in structure, be convenient to realize that with low cost, flexible movements, the mechanism with massaging function for leg applied widely demand urgently occurring.
The utility model content
In view of this, this utility model provides a kind of multifunctional wheelchair that has the mechanism of massaging function for leg and comprise this mechanism, and is reaching the effective massage to shank, simple in structure, with low cost, be convenient to realize operation, the purpose that the scope of application is wider.
A kind of mechanism with massaging function for leg according to the purpose of this utility model proposition, be arranged on the seat, described mechanism comprises the rehabilitation parts, drives the driving element of described rehabilitation parts front and back reciprocally swinging and the support component that described rehabilitation parts are connected with described seat, described driving element is electric pushrod or cylinder or hydraulic cylinder, described driving element bottom-hinged is fixed on the described seat, and can swing up and down along circumference centered by its bottom; Described rehabilitation parts are positioned on the described seat and human body shank corresponding position.
Preferably, described rehabilitation parts comprise that rehabilitation major axis and rotation are arranged at the rehabilitation axle sleeve on the described rehabilitation major axis, are provided with rolling bearing between described rehabilitation axle sleeve and described rehabilitation major axis.
Preferably, described support component is connecting rod, and an end of described connecting rod is rotationally connected with on the described seat, and an end of the other end and described rehabilitation major axis is hinged.
Preferably, be fixedly installed connector on the described rehabilitation major axis, the front end of described driving element and described connector are hinged.
Preferably, rotate on the described rehabilitation major axis and be provided with connector, the front end of described driving element and described connector fix.
Preferably, described rehabilitation axle sleeve is the hyperbolic-type structure.
A kind of multifunctional wheelchair comprises seat, driving wheel, drive motors, universal wheel and described mechanism with massaging function for leg, and described mechanism with massaging function for leg is symmetricly set in described seat both sides and human body shank corresponding position 2.
Compared with prior art, the advantage that has the mechanism of massaging function for leg and comprise the multifunctional wheelchair of this mechanism described in the utility model is: by adopting electric pushrod or cylinder or Driven by Hydraulic Cylinder, the human body shank is effectively massaged, simplified the structure of driving element, reduced use cost, simultaneously, only adopt electric pushrod or cylinder or Hydraulic Cylinder convenient operation, can directly power be transmitted, there are not the problems such as kinetic equation loss that occur in the middle transition transmission link, flexible movements, reduce the damage of driving element, guarantee the service life of driving element, simultaneously can be according to the extension elongation of individual demand regulating electric push rod or cylinder or hydraulic cylinder, regulate amplitude of fluctuation, the scope of application is wider.
Description of drawings
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the disclosed a kind of structural representation Fig. 1 with mechanism of massaging function for leg of this utility model.
Fig. 2 is the disclosed a kind of structural representation Fig. 2 with mechanism of massaging function for leg of this utility model.
Fig. 3 is the structural representation of the disclosed a kind of multifunctional wheelchair of this utility model.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
1, rehabilitation major axis 2, rehabilitation axle sleeve 3, driving element 4, connecting rod 5, bearing pin 6, connector 7, seat 8, driving wheel 9, universal wheel
The specific embodiment
This utility model is for deficiency of the prior art, a kind of multifunctional wheelchair that has the mechanism of massaging function for leg and comprise this mechanism has been proposed, by adopting electric pushrod or cylinder or Driven by Hydraulic Cylinder, realization is to effective massage of shank, simplified the structure of driving element, reduced use cost, simultaneously, power is directly transmitted by driving element, transition transmission mechanism in the middle of having cancelled, can not exist single link to damage the problem of the operation of the whole mechanism of impact, only adopt electric pushrod or cylinder or Hydraulic Cylinder convenient operation, flexible movements, reduce the damage of driving element, guarantee the service life of driving element, can according to the extension elongation of individual demand regulating pushing rod or cylinder or hydraulic cylinder, regulate amplitude of fluctuation simultaneously, the scope of application is wider, and this mechanism also can be arranged on the office seating, so that personnel's shank of long-time sedentary is well massaged blood circulation promoting.
The below will be clearly and completely described the technical solution of the utility model by the specific embodiment.Obviously, described embodiment only is this utility model part embodiment, rather than whole embodiment.Based on the embodiment in this utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of this utility model protection.
Please in the lump referring to Fig. 1-3, Fig. 1 is the disclosed a kind of structural representation Fig. 1 with mechanism of massaging function for leg of this utility model.Fig. 2 is the disclosed a kind of structural representation Fig. 2 with mechanism of massaging function for leg of this utility model.Fig. 3 is the structural representation of the disclosed a kind of multifunctional wheelchair of this utility model.As shown in the figure, a kind of mechanism with massaging function for leg, be arranged on the seat, this mechanism comprises the rehabilitation parts, drives the driving element 3 of rehabilitation parts front and back reciprocally swinging and the support component that the rehabilitation parts are connected with seat, driving element 3 is electric pushrod or cylinder or hydraulic cylinder, driving element 3 bottom-hinged are fixed on the seat, and can swing up and down by circumference centered by its bottom; Be convenient in the work process that promotes the rehabilitation parts angle of corresponding conversion driving element 3 relative level faces with the variation of rehabilitation component locations.
Wherein, driving element is by adopting electric pushrod or cylinder or hydraulic cylinder directly to act on the rehabilitation parts, be convenient to the transmission of power, simultaneously, transition transmission link in the middle of having saved, avoid producing conductive obstruction, cause the loss of power, electric pushrod can be directly be converted to rectilinear motion with the rotation of motor, and electric pushrod is novel in design exquisite, volume is little, precision is high, Complete Synchronization, good, the health of self-locking property, and motor direct-drive does not need source of the gas, the oil circuit of pipeline, easy to use, be applicable to the use of mini-plant.
The rehabilitation parts are positioned on the seat and human body shank corresponding position.By the driving element 3 flexible rehabilitation parts reciprocally swinging that promotes constantly, the shank of human body is massaged.
The rehabilitation parts comprise rehabilitation major axis 1 and rotate the rehabilitation axle sleeve 2 that is arranged on the rehabilitation major axis 1 that 1 of rehabilitation axle sleeve 2 and rehabilitation major axis are provided with the rolling bearing (not shown).By being rotated, the rehabilitation axle sleeve is arranged on human body leg position place, when driving element 3 promotes rehabilitation parts reciprocally swinging, the rehabilitation axle sleeve constantly rotates, so that the contact position of rehabilitation axle sleeve and shank constantly changes, reduce the relative friction between rehabilitation axle sleeve and the human body shank, avoid human body injured.
Support component is connecting rod 4, and an end of connecting rod 4 is rotationally connected with on the seat, and an end of the other end and rehabilitation major axis 1 is hinged, and when rehabilitation major axis 1 and connecting rod 4 swung with driving element 3, rehabilitation major axis 1 can rotate relative to connecting rod 4 with the link of connecting rod 4.Can play effective connection supporting role to the rehabilitation parts by connecting rod is set, share human body and be applied to moment of flexure on the electric pushrod, so just guarantee rigidity and the stability of whole mechanism.End and connecting rod with rehabilitation major axis 1 is hinged simultaneously, so that can relatively rotate between connecting rod and rehabilitation major axis, avoids occurring stuck phenomenon.
Be fixedly installed connector 6 on the rehabilitation major axis 1, the front end of driving element 3 and connector 6 are hinged.By being hinged setting so that driving element when promoting the operation of rehabilitation parts so that exist between driving element and rehabilitation parts and relatively rotate, avoid occurring stuck phenomenon.
Because rehabilitation axle sleeve 2 constantly rotates on rehabilitation major axis 1, to cooperate the movement of human body shank, reduce friction, therefore, the rehabilitation axle sleeve is arranged to the moment coupling that the hyperbolic-type structure realizes rehabilitation axle sleeve and shank.
A kind of multifunctional wheelchair, comprise seat 7, driving wheel 8, drive motors (not shown), universal wheel 9 and the mechanism with massaging function for leg, the mechanism with massaging function for leg is symmetricly set in described car body both sides and human body shank corresponding position 2.In order to both legs are massaged simultaneously.
Wherein the bottom of connecting rod and driving element or head are provided with bearing pin 5, so that be rotationally connected with seat or connector.
Wherein the handrail of an end of connecting rod and seat 7 is hinged, and connecting rod is positioned at the top of rehabilitation parts, shares human body and is applied to moment of flexure on the electric pushrod, has so just guaranteed rigidity and the stability of whole wheelchair.
Also connecting rod can be arranged at the below of rehabilitation parts, and an end and seat be hinged, can realize the effective support to the rehabilitation parts.
Operation principle of the present utility model is as follows:
Driving element 3 startups promote the swing of rehabilitation parts, and the human body shank is massaged, and when the rehabilitation parts swung, the rehabilitation axle sleeve rotated with the movement of shank, and constantly the contact portion of variation and shank with the shank synchronizing moving, reduces friction.
Wherein, also can be according to this operation principle, the user can drive reach at this auxiliary lower of mechanism with massaging function for leg, and shank is performed physical exercise, and realizes the Efficient Cycle of blood.
All the other are identical with embodiment 1, and difference is, rotates on the rehabilitation major axis 1 and is provided with connector 6, and the front end of driving element 3 and connector 6 fix.So that driving element 3 when promoting the operation of rehabilitation parts so that exist between driving element and rehabilitation parts and relatively rotate, avoid occurring stuck phenomenon.
The utility model discloses a kind of multifunctional wheelchair that has the mechanism of massaging function for leg and comprise this mechanism, by adopting electric pushrod or cylinder or Driven by Hydraulic Cylinder, the human body shank is effectively massaged, simplified the structure of driving element, reduced use cost, simultaneously, only adopt electric pushrod or cylinder or Hydraulic Cylinder convenient operation, can directly power be transmitted, there are not the problems such as kinetic equation loss that occur in the middle transition transmission link, flexible movements, reduce the damage of driving element, guarantee the service life of driving element, simultaneously can be according to the extension elongation of individual demand regulating electric push rod or cylinder or hydraulic cylinder, regulate amplitude of fluctuation, the scope of application is wider.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use this utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, this utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. mechanism with massaging function for leg, be arranged on the seat, it is characterized in that, described mechanism comprises the rehabilitation parts, drives the driving element of described rehabilitation parts front and back reciprocally swinging and the support component that described rehabilitation parts are connected with described seat, described driving element is electric pushrod or cylinder or hydraulic cylinder, described driving element bottom-hinged is fixed on the described seat, and can swing up and down along circumference centered by its bottom; Described rehabilitation parts are positioned on the described seat and human body shank corresponding position.
2. the mechanism with massaging function for leg as claimed in claim 1, it is characterized in that, described rehabilitation parts comprise that rehabilitation major axis and rotation are arranged at the rehabilitation axle sleeve on the described rehabilitation major axis, are provided with rolling bearing between described rehabilitation axle sleeve and described rehabilitation major axis.
3. the mechanism with massaging function for leg as claimed in claim 2 is characterized in that, described support component is connecting rod, and an end of described connecting rod is rotationally connected with on the described seat, and an end of the other end and described rehabilitation major axis is hinged.
4. have as claimed in claim 2 or claim 3 the mechanism of massaging function for leg, it is characterized in that, be fixedly installed connector on the described rehabilitation major axis, the front end of described driving element and described connector are hinged.
5. have as claimed in claim 2 or claim 3 the mechanism of massaging function for leg, it is characterized in that, rotate on the described rehabilitation major axis and be provided with connector, the front end of described driving element and described connector fix.
6. have as claimed in claim 2 or claim 3 the mechanism of massaging function for leg, it is characterized in that, described rehabilitation axle sleeve is the hyperbolic-type structure.
7. multifunctional wheelchair, it is characterized in that, comprise seat, driving wheel, drive motors, universal wheel and the mechanism with massaging function for leg claimed in claim 1, described mechanism with massaging function for leg is symmetricly set in described seat both sides and human body shank corresponding position 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600634 CN202908969U (en) | 2012-11-15 | 2012-11-15 | Mechanism with leg massage function and multifunctional wheel chair with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600634 CN202908969U (en) | 2012-11-15 | 2012-11-15 | Mechanism with leg massage function and multifunctional wheel chair with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202908969U true CN202908969U (en) | 2013-05-01 |
Family
ID=48157322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220600634 Withdrawn - After Issue CN202908969U (en) | 2012-11-15 | 2012-11-15 | Mechanism with leg massage function and multifunctional wheel chair with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202908969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908233A (en) * | 2012-11-15 | 2013-02-06 | 昆山市工业技术研究院有限责任公司 | Mechanism with leg massaging function and multifunctional wheel chair comprising mechanism |
| CN103705353A (en) * | 2013-12-26 | 2014-04-09 | 哈尔滨工程大学科技园发展有限公司 | Electric rehabilitation wheelchair |
-
2012
- 2012-11-15 CN CN 201220600634 patent/CN202908969U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102908233A (en) * | 2012-11-15 | 2013-02-06 | 昆山市工业技术研究院有限责任公司 | Mechanism with leg massaging function and multifunctional wheel chair comprising mechanism |
| CN102908233B (en) * | 2012-11-15 | 2015-12-09 | 昆山市工业技术研究院有限责任公司 | A kind of have the mechanism of massaging function for leg and comprise the multifunctional wheelchair of this mechanism |
| CN103705353A (en) * | 2013-12-26 | 2014-04-09 | 哈尔滨工程大学科技园发展有限公司 | Electric rehabilitation wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130501 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |