CN106214372A - A kind of high resiliency fully collapsible invalid's chair - Google Patents
A kind of high resiliency fully collapsible invalid's chair Download PDFInfo
- Publication number
- CN106214372A CN106214372A CN201610667043.4A CN201610667043A CN106214372A CN 106214372 A CN106214372 A CN 106214372A CN 201610667043 A CN201610667043 A CN 201610667043A CN 106214372 A CN106214372 A CN 106214372A
- Authority
- CN
- China
- Prior art keywords
- segmental arc
- support bar
- bar
- foot
- arc
- 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
Links
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
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
-
- 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
-
- 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
- A61G2200/10—Type of patient
- A61G2200/20—Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
-
- 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
Abstract
The invention discloses a kind of high resiliency fully collapsible invalid's chair, including two groups of side supports assemblies be arrangeding in parallel, between two groups of side supports assemblies, be provided with crossbar assembly, backboard assembly and gripper shoe assembly；Described side supports assembly includes lower support bar, lower support bar connects catch bar and foot-driven lever, catch bar is vertical with lower support bar with foot-driven lever, connect between foot-driven lever top and catch bar and have upper support bar, two inserting grooves it are provided with on upper support bar, being plugged with a bar in two inserting grooves respectively, the top of two bars connects handrail transverse tube.It is an advantage of the current invention that it can overcome the drawback of prior art, reasonable in design is novel.
Description
Technical field
The present invention relates to a kind of high resiliency fully collapsible invalid's chair, belong to medical instruments field.
Background technology
Wheelchair is the important tool of rehabilitation, and it is not only limbs the disabled and the walking-replacing tool of handicapped personage, heavier
Want is to make them carry out physical exercise by means of wheelchair and participate in social activity.Wheelchair sets as medical treatment its function of special equipment
Determining service object is specific crowd, to meet the needs that they ride instead of walk.Along with technological progress, living condition improve, to wheelchair
Functional requirement the most day by day increase, its each parts of inevitable requirement are updated, to adapt to the user's request improved constantly.In order to carry
High-comfort, present wheelchair device increasingly comes complicated, has not only installed power facility additional, saves manual fatigue, also strengthens
Structure setting, makes its easy to use and multifunction as far as possible.But wheelchair is as assistive device, it is mainly used in leg injury
Patient, wheelchair use during, vibrations be easier to be delivered at pedal, so vibrations patient injury, to patient
Wheelchair is used to bring bigger misery.
Summary of the invention
The deficiency existed for prior art, the technical problem to be solved is to provide a kind of high resiliency and folds
Wheelchair, easy to use, ride comfort, firm and durable.
For solving above-mentioned technical problem, the present invention adopts the technical scheme that, a kind of high resiliency fully collapsible invalid's chair, including two groups
The side supports assembly be arrangeding in parallel, is provided with crossbar assembly, backboard assembly and support between two groups of side supports assemblies
Board component；Described side supports assembly includes lower support bar, and lower support bar connects catch bar and foot-driven lever, catch bar and
Foot-driven lever is vertical with lower support bar, and connecting between foot-driven lever top and catch bar has upper support bar, and upper support bar sets
Being equipped with two inserting grooves, be plugged with a bar in two inserting grooves respectively, the top of two bars connects has handrail horizontal
Pipe；Described crossbar assembly includes be arranged in parallel two crossbars that intersection is rotationally connected, and the two ends of crossbar are respectively provided with
Having upper sleeve pipe and setting of casing, upper sleeve pipe to be socketed with upper support bar, setting of casing is socketed with lower support pipe；Described catch bar is with upper
Support bar junction, portion is provided with segmental arc I, and foot-driven lever and upper support bar junction are provided with segmental arc II, segmental arc I He
Being provided with piezoelectric ceramic piece in segmental arc II, piezoelectric ceramic piece connects rectification adverser, and rectification adverser practices level micro electric
Machine；The both sides of described piezoelectric ceramic piece are respectively arranged with push rod, and one end of push rod and piezoelectric ceramic piece are fixing to be connected, push rod another
One end is fixing with the inner surface of catch bar and foot-driven lever to be connected；It is provided with segmental arc III on described catch bar, foot-driven lever sets
Being equipped with segmental arc IV, segmental arc III is in opposite direction with the arc opening of segmental arc I, segmental arc IV and the arc opening of segmental arc II
In opposite direction.
Optimizing, the comfortable wheelchair of above-mentioned lightweight, described segmental arc I is identical with the radian of segmental arc II,
Optimizing, the comfortable wheelchair of above-mentioned lightweight, the radian of described segmental arc III is more than the radian of segmental arc IV.
It is an advantage of the current invention that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application
Reduce the weight of car load as far as possible, can be with folding storage, convenient trip uses.Owing to upper support bar is straight-bar, and top
Support bar is connected to crossbar assembly, which increases the pressure of upper support bar.The design of the application is by segmental arc I and arc
The setting of shape section II strengthens the supportive at upper support bar two ends so that pressure can be transferred to after its pressurized segmental arc I
With segmental arc II, improve the crushing resistance of upper support bar.But such setting reduces the intensity of catch bar and foot-driven lever,
In order to keep the intensity of catch bar and foot-driven lever, the design of the application is provided with segmental arc III and segmental arc IV, by by its arc
Shape opening is set to contrary with segmental arc I and segmental arc II, can pass through segmental arc after segmental arc I and segmental arc II deform
III and the elastic deformation offset pressure of segmental arc IV, improve intensity.The design of piezoelectric ceramic piece is by segmental arc I and segmental arc II
Elastic deformation be converted to electric power, this strand of electric power is used as taking turns by supplying the micromachine of wheelchair after battery storage
The power of chair, convenient use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the right view of Fig. 1；
In figure: 1 be catch bar, 2 be foot-driven lever, 3 be upper support bar, 4 be lower support bar, 5 horizontal for handrail for segmental arc I, 6
Pipe, 7 be bar, 8 be inserting groove, 9 for segmental arc II, 10 for segmental arc III, 11 be crossbar, 12 be upper sleeve pipe, 13 be under
Sleeve pipe, 14 it is that segmental arc IV, 15 is piezoelectric ceramic piece, 16 is rectification adverser, 17 is micromachine, 18 is push rod.
Detailed description of the invention
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
The present invention is a kind of high resiliency fully collapsible invalid's chair, and including two groups of side supports assemblies be arrangeding in parallel, two groups of sidepieces prop up
Crossbar assembly, backboard assembly and gripper shoe assembly it is provided with between support component；Described side supports assembly includes that bottom is propped up
Strut, lower support bar connects has catch bar and foot-driven lever, catch bar and foot-driven lever vertical with lower support bar, foot-driven lever top
With between catch bar, connection has upper support bar, upper support bar is provided with two inserting grooves, inserts respectively in two inserting grooves
Being connected to a bar, the top of two bars connects handrail transverse tube；Described crossbar assembly includes two be arranged in parallel
The crossbar that root intersection is rotationally connected, the two ends of crossbar are respectively arranged with sleeve pipe and setting of casing, upper sleeve pipe and upper support
Bar is socketed, and setting of casing is socketed with lower support pipe；Described catch bar and upper support bar junction are provided with segmental arc I, foot-operated
Bar and upper support bar junction are provided with piezoelectric ceramic piece in being provided with segmental arc II, segmental arc I and segmental arc II, piezoelectricity is made pottery
Ceramics connects rectification adverser, and rectification adverser practices level micromachine；The both sides of described piezoelectric ceramic piece are respectively arranged with
Push rod, one end of push rod is fixing with piezoelectric ceramic piece to be connected, and the other end of push rod is solid with the inner surface of catch bar and foot-driven lever
Fixed connection；It is provided with segmental arc III on described catch bar, foot-driven lever is provided with segmental arc IV, segmental arc III and segmental arc I
Arc opening is in opposite direction, and segmental arc IV is in opposite direction with the arc opening of segmental arc II.Described segmental arc I and segmental arc II
Radian is identical.The radian of described segmental arc III is more than the radian of segmental arc IV.
It is an advantage of the current invention that it can overcome the drawback of prior art, reasonable in design is novel.The design of the application
Reduce the weight of car load as far as possible, can be with folding storage, convenient trip uses.Owing to upper support bar is straight-bar, and top
Support bar is connected to crossbar assembly, which increases the pressure of upper support bar.The design of the application is by segmental arc I and arc
The setting of shape section II strengthens the supportive at upper support bar two ends so that pressure can be transferred to after its pressurized segmental arc I
With segmental arc II, improve the crushing resistance of upper support bar.But such setting reduces the intensity of catch bar and foot-driven lever,
In order to keep the intensity of catch bar and foot-driven lever, the design of the application is provided with segmental arc III and segmental arc IV, by by its arc
Shape opening is set to contrary with segmental arc I and segmental arc II, can pass through segmental arc after segmental arc I and segmental arc II deform
III and the elastic deformation offset pressure of segmental arc IV, improve intensity.The design of piezoelectric ceramic piece is by segmental arc I and segmental arc II
Elastic deformation be converted to electric power, this strand of electric power is used as taking turns by supplying the micromachine of wheelchair after battery storage
The power of chair, convenient use.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, in the essential scope of the present invention, the change made, retrofit, add or replace, all should belong to the present invention
Protection domain.
Claims (3)
1. a high resiliency fully collapsible invalid's chair, it is characterised in that: including two groups of side supports assemblies be arrangeding in parallel, two groups of sidepieces prop up
Crossbar assembly, backboard assembly and gripper shoe assembly it is provided with between support component；Described side supports assembly includes that bottom is propped up
Strut, lower support bar connects has catch bar and foot-driven lever, catch bar and foot-driven lever vertical with lower support bar, foot-driven lever top
With between catch bar, connection has upper support bar, upper support bar is provided with two inserting grooves, inserts respectively in two inserting grooves
Being connected to a bar, the top of two bars connects handrail transverse tube；Described crossbar assembly includes two be arranged in parallel
The crossbar that root intersection is rotationally connected, the two ends of crossbar are respectively arranged with sleeve pipe and setting of casing, upper sleeve pipe and upper support
Bar is socketed, and setting of casing is socketed with lower support pipe；Described catch bar and upper support bar junction are provided with segmental arc I, foot-operated
Bar and upper support bar junction are provided with piezoelectric ceramic piece in being provided with segmental arc II, segmental arc I and segmental arc II, piezoelectricity is made pottery
Ceramics connects rectification adverser, and rectification adverser practices level micromachine；The both sides of described piezoelectric ceramic piece are respectively arranged with
Push rod, one end of push rod is fixing with piezoelectric ceramic piece to be connected, and the other end of push rod is solid with the inner surface of catch bar and foot-driven lever
Fixed connection；It is provided with segmental arc III on described catch bar, foot-driven lever is provided with segmental arc IV, segmental arc III and segmental arc I
Arc opening is in opposite direction, and segmental arc IV is in opposite direction with the arc opening of segmental arc II.
The comfortable wheelchair of lightweight the most according to claim 1, it is characterised in that: described segmental arc I and the arc of segmental arc II
Spend identical.
The comfortable wheelchair of lightweight the most according to claim 1, it is characterised in that: the radian of described segmental arc III is more than arc
The radian of section IV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667043.4A CN106214372A (en) | 2016-08-15 | 2016-08-15 | A kind of high resiliency fully collapsible invalid's chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610667043.4A CN106214372A (en) | 2016-08-15 | 2016-08-15 | A kind of high resiliency fully collapsible invalid's chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106214372A true CN106214372A (en) | 2016-12-14 |
Family
ID=57548093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610667043.4A Pending CN106214372A (en) | 2016-08-15 | 2016-08-15 | A kind of high resiliency fully collapsible invalid's chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106214372A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840390A (en) * | 1986-09-30 | 1989-06-20 | Invacare Corporation | Symmetrically modular wheelchair |
| CN201271331Y (en) * | 2008-08-01 | 2009-07-15 | 李丙振 | Demountable wheelchair |
| CN101744692A (en) * | 2008-12-12 | 2010-06-23 | 上海互邦医疗器械有限公司 | Electric folding wheel chair |
| CN101822596A (en) * | 2010-04-21 | 2010-09-08 | 徐宗祥 | Full-plastic wheelchair |
| CN204623644U (en) * | 2015-04-09 | 2015-09-09 | 天津市连合工贸有限公司 | A kind of stable bicycle Rear frame |
| CN105616080A (en) * | 2016-04-06 | 2016-06-01 | 陕西科技大学 | Novel electric heating wheelchair |
| CN205411492U (en) * | 2016-02-02 | 2016-08-03 | 江阴市新盛医疗器材设备有限公司 | High back wheelchair |
-
2016
- 2016-08-15 CN CN201610667043.4A patent/CN106214372A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840390A (en) * | 1986-09-30 | 1989-06-20 | Invacare Corporation | Symmetrically modular wheelchair |
| CN201271331Y (en) * | 2008-08-01 | 2009-07-15 | 李丙振 | Demountable wheelchair |
| CN101744692A (en) * | 2008-12-12 | 2010-06-23 | 上海互邦医疗器械有限公司 | Electric folding wheel chair |
| CN101822596A (en) * | 2010-04-21 | 2010-09-08 | 徐宗祥 | Full-plastic wheelchair |
| CN204623644U (en) * | 2015-04-09 | 2015-09-09 | 天津市连合工贸有限公司 | A kind of stable bicycle Rear frame |
| CN205411492U (en) * | 2016-02-02 | 2016-08-03 | 江阴市新盛医疗器材设备有限公司 | High back wheelchair |
| CN105616080A (en) * | 2016-04-06 | 2016-06-01 | 陕西科技大学 | Novel electric heating wheelchair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203815756U (en) | Turning and nursing bed with comb-shaped bed boards | |
| CN106214372A (en) | A kind of high resiliency fully collapsible invalid's chair | |
| CN204319120U (en) | Scalable nursing bed | |
| CN205494324U (en) | Capable ware is helped to supplementary exercise of wheelchair | |
| CN102349850A (en) | Dual-purpose crutch for disabled | |
| CN106137587A (en) | A kind of high back comfortable wheelchair | |
| CN109124999B (en) | Pneumatic weight-reducing walking power-assisted robot | |
| CN204379715U (en) | A kind of orthopaedics walking aid | |
| CN210872571U (en) | Multipurpose wheelchair | |
| CN106214378A (en) | A kind of comfortable Wheelchair support of lightweight | |
| CN106214377A (en) | A kind of high intensity fully collapsible invalid's chair support | |
| CN106214371A (en) | A kind of convenience type wheelchair | |
| CN106137589A (en) | The Wheelchair support that a kind of support performance is high | |
| CN106214376A (en) | A kind of wheelchair thigh support assembly | |
| CN205459428U (en) | Lightweight wheelchair | |
| CN106137588A (en) | A kind of damped wheelchair support | |
| CN106236426A (en) | A kind of Wheelchair support reducing vibrations | |
| CN215900277U (en) | Walking aid with sitting plate | |
| CN106074031A (en) | The Wheelchair support that a kind of lateral elastic supports | |
| CN209316406U (en) | A kind of walking aid device for orthopedic rehabilitation treatment | |
| CN106214370B (en) | A kind of Wheelchair support of backrest resilient support | |
| CN106038109A (en) | Wheelchair supporting frame | |
| CN104771869B (en) | The healthy flexible device of finger | |
| CN215385699U (en) | Walking aid capable of assisting in going upstairs and downstairs | |
| CN209770822U (en) | Auxiliary standing walking aid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |
|
| WD01 | Invention patent application deemed withdrawn after publication |