CN206730063U - Wheelchair special seat back angle regulator - Google Patents
Wheelchair special seat back angle regulator Download PDFInfo
- Publication number
- CN206730063U CN206730063U CN201621407575.6U CN201621407575U CN206730063U CN 206730063 U CN206730063 U CN 206730063U CN 201621407575 U CN201621407575 U CN 201621407575U CN 206730063 U CN206730063 U CN 206730063U
- Authority
- CN
- China
- Prior art keywords
- dead man
- handle
- wheelchair
- back rest
- angle regulator
- 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.)
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Links
- 241000282414 Homo sapiens Species 0.000 claims abstract description 60
- 230000008602 contraction Effects 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims abstract description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses wheelchair special seat back angle regulator, belong to technical field of medical instruments, including back rest, dead man handle and dead man stator, the both ends of back rest are respectively fixed on seat frame by column, and two dead man stators are symmetrical arranged on column；The horizontal dead man handle on back rest, the contraction or stretching of dead man handle inner dead man are controlled by clutching or unclamping dead man handle；In the both ends insertion dead man stator of dead man handle inner dead man.Wheelchair special seat back angle regulator of the present utility model, user need not play wheelchair to stretch out one's hand control dead man handle, the contraction or stretching of dead man handle inner dead man controlled by clutching or unclamping dead man handle, and backrest can be achieved and arbitrarily adjust；The present apparatus is simple and compact for structure, is improved using existing apparatus on wheelchair and the purpose of this utility model can be achieved, possess good economic benefit.
Description
Technical field
The utility model belongs to technical field of medical instruments, and in particular to wheelchair special seat back angle regulator.
Background technology
Electric wheelchair is mainly used in the wheel-chair by driven by power, can advance, retreats and turn, and outer indoors can make
With operating easy and convenient.
Electric wheelchair generally existing backrest in the market is fixed, if being seated can allow people's waist and the back of the body especially sour for a long time
Pain is uncomfortable；As not ground is jolted injustice when outgoing, user need it is special controls travel speed, with falling-resistant, it is necessary to there is house
People is accompanied with the coefficient that ensures safety.
Utility model content
Purpose of utility model：The purpose of this utility model is to provide wheelchair special seat back angle regulator, the device knot
Structure simple and compact, backrest can be achieved and arbitrarily adjust, meet user's demand.
Technical scheme：In order to realize above-mentioned purpose of utility model, the utility model adopts the following technical scheme that：
Wheelchair special seat back angle regulator, including back rest, seat frame, dead man handle and dead man stator, it is described
The both ends of back rest be respectively fixed on by column on seat frame, two dead mans are symmetrical arranged on described column and are fixed
Piece；The horizontal dead man handle on described back rest, dead man handle inner dead man is controlled by clutching or unclamping dead man handle
Shrink or stretch out；In the both ends insertion dead man stator of described dead man handle inner dead man.
The both ends of described back rest are rotatedly connected with column.
The spaced set fixing hole on described dead man stator.
Described back rest is U-shaped.
Described back rest is arranged on electric wheelchair.
Beneficial effect：Wheelchair special seat back angle regulator of the present utility model, user need not play wheelchair
Control dead man handle is stretched out one's hand, the contraction or stretching of dead man handle inner dead man are controlled by clutching or unclamping dead man handle, is pulled out
In the both ends insertion dead man stator of bar handle inner dead man, backrest can be achieved and arbitrarily adjust, meet user's demand；The present apparatus
It is simple and compact for structure, it is improved using existing apparatus on wheelchair and the purpose of this utility model can be achieved, beneficial to popularization and application,
Possesses good economic benefit.
Brief description of the drawings
Fig. 1 is the Wheelchair structure schematic diagram with wheelchair special seat back angle regulator；
Fig. 2 is the structural representation of wheelchair special seat back angle regulator；
Fig. 3 is the structural representation of dead man stator；
Fig. 4 is the structural representation of back rest regulation scope of activities.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, the wheelchair with wheelchair special seat back angle regulator, including back rest 1, seat frame 2, manipulation
Bar 3, handrail 4, pedal 5, universal wheel front fork 6, universal wheel 7, motor driving wheel 8, lithium battery 9, controller 10, mud guard 11,
Dead man handle 12 and dead man stator 13.Back rest 1, seat frame 2 and handrail 4 constitute the framework of wheelchair, are divided into the framework
The pedal 5 being used cooperatively, universal wheel front fork 6, universal wheel 7 and motor driving wheel 8 are put, electronic use is set in the bottom of the framework
Lithium battery 9 and controller 10.Mud guard 11 is set on motor driving wheel 8.The dead man hand being used cooperatively is set on back rest 1
Handle 12 and dead man stator 13.
As shown in Fig. 2 back rest 1 is U-shaped, the both ends of the U-shaped of back rest 1 are respectively fixed on seat frame by column 16
On 2, both ends and the column 16 of the U-shaped of back rest 1 are rotatedly connected.Two dead man stators 13 are symmetrical arranged on column 16,
Spaced set fixing hole on dead man stator 13.Horizontal dead man handle 12, dead man handle between the both ends of the U-shaped of back rest 1
12 by clutching or unclamping the contraction or stretching of the inside dead man of control dead man handle 12, and then controls dead man end in fixing hole
In position, and then control back rest 1 angle.
As shown in figure 3, the spaced set fixing hole on dead man stator 13, the number of fixing hole and the angle of spacing can
To be adjusted according to actual production demand.
As shown in figure 4, back rest 1 adjusts minimum spacing and phase of the scope of activities according to the fixing hole on dead man stator 13
Spacing away from two farthest fixing holes determines.
The course of work：When user needs to use back rest 1 to adjust seat, it is not necessary to which lower wheelchair can stretch out one's hand control
Dead man handle 12, by the way that the contraction or stretching of the inside dead man of control dead man handle 12 are clutched or unclamped to dead man handle 12, enter
And position of the dead man end in fixing hole is controlled, and then the angle of back rest 1 is controlled, it is optimal needed for user so as to reach
Angle.Such magnesium alloy intelligent electric wheelchair, manual and electric free switching, tradition is overturned, adjustable backrest angle, user can
Freely to be adjusted according to the level of comfort of oneself, until adjusting untill best angle；Waterproof is anti-electric anti-tampering simultaneously, looses one's grip i.e.
Can emergency, equipped with adjustable armrest, improve the comfortable safety coefficient of user immediately, go on a journey alone not and hidden danger be present.
Claims (3)
1. wheelchair special seat back angle regulator, it is characterised in that：Including back rest (1), seat frame (2), dead man handle
(12) and dead man stator (13), the both ends of described back rest (1) are respectively fixed on seat frame (2) by column (16)
On, two dead man stators (13) are symmetrical arranged on described column (16)；The horizontal dead man hand on described back rest (1)
Handle (12), the contraction or stretching of the internal dead man of dead man handle (12) are controlled by clutching or unclamping dead man handle (12)；It is described
The internal dead man of dead man handle (12) both ends insertion dead man stator (13) in；The both ends of described back rest (1) and column
(16) it is rotatedly connected；The spaced set fixing hole on described dead man stator (13).
2. wheelchair special seat back angle regulator according to claim 1, it is characterised in that：Described back rest (1)
For U-shaped.
3. wheelchair special seat back angle regulator according to claim 1, it is characterised in that：Described back rest (1)
It is arranged on electric wheelchair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407575.6U CN206730063U (en) | 2016-12-21 | 2016-12-21 | Wheelchair special seat back angle regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407575.6U CN206730063U (en) | 2016-12-21 | 2016-12-21 | Wheelchair special seat back angle regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206730063U true CN206730063U (en) | 2017-12-12 |
Family
ID=60555724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621407575.6U Active CN206730063U (en) | 2016-12-21 | 2016-12-21 | Wheelchair special seat back angle regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206730063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797030A (en) * | 2021-09-09 | 2021-12-17 | 安徽金百合医疗器械有限公司 | Novel electric wheelchair |
| CN113797032A (en) * | 2021-09-09 | 2021-12-17 | 安徽金百合医疗器械有限公司 | Backrest-adjustable electric wheelchair |
-
2016
- 2016-12-21 CN CN201621407575.6U patent/CN206730063U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113797030A (en) * | 2021-09-09 | 2021-12-17 | 安徽金百合医疗器械有限公司 | Novel electric wheelchair |
| CN113797032A (en) * | 2021-09-09 | 2021-12-17 | 安徽金百合医疗器械有限公司 | Backrest-adjustable electric wheelchair |
| CN113797030B (en) * | 2021-09-09 | 2023-05-26 | 安徽金百合医疗器械有限公司 | Novel electric wheelchair |
| CN113797032B (en) * | 2021-09-09 | 2024-03-22 | 安徽金百合医疗器械有限公司 | Backrest-adjustable electric wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Special backrest angle adjusting device of wheelchair Effective date of registration: 20180919 Granted publication date: 20171212 Pledgee: Bank of Nanjing, Limited by Share Ltd, Nanjing branch Pledgor: Nanjing jinbaihe Medical Devices Co. Registration number: 2018320000189 |