CN209529522U - A kind of Medical wheelchair - Google Patents
A kind of Medical wheelchair Download PDFInfo
- Publication number
- CN209529522U CN209529522U CN201821886776.8U CN201821886776U CN209529522U CN 209529522 U CN209529522 U CN 209529522U CN 201821886776 U CN201821886776 U CN 201821886776U CN 209529522 U CN209529522 U CN 209529522U
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- support bar
- fixed frame
- seat
- slot
- sides
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Abstract
The utility model provides a kind of Medical wheelchair, including frame body and lifting device, it is described foot-operated including foot pedal and the telescopic rod positioned at foot pedal two sides, the telescopic rod is able to carry out flexible up and down, the lifting device includes scissor structure, the driving device of the positioning device and driving scissor structure lifting that are connect with scissor structure, the scissor structure includes first support bar and second support bar, the first support bar and second support bar are hinged, the upper end of the first support bar and seat are hinged, the upper end of the second support bar and the downside of seat are slidably connected by sliding slot, the positioning device is located at the lower end two sides of fixed frame, the lower end of the first support bar is located in positioning device, the lower end of the second support bar and fixed frame are hinged, connecting rod is equipped between two first support bars.A kind of Medical wheelchair of the utility model, is able to carry out and moves up and down, and facilitates the inspection of patient, improves working efficiency, reduces labor intensity.
Description
Technical field
The utility model relates to the technical field of wheelchair, in particular to a kind of Medical wheelchair.
Background technique
Currently, the wheelchair of hospital is generally by guide front wheel, driving wheel, frame body, the seat with backrest, handrail and footrest group
At the upper end of frame body is provided with the seat with backrest, and seat two sides are provided with handrail, and connect with frame body rear end, frame body front end
It is fixedly connected with footrest.
Doctor usually can use wheelchair, patient's wheel in nursing critically ill patient, the patient especially to walk with difficulty
Chair replaces walking, and patient is not only facilitated to prevent from causing patient secondary injury, also facilitates the work of doctors and nurses, improves work effect
Rate.
But existing Medical wheelchair not can be carried out lifting generally, carry out some inspection such as eyesights, tooth to patient
When tooth film making etc. needs to rise to certain altitude and could check, need to buttress patient to adapt to corresponding height, but in this way
It operates just very inconvenient, also increases the working strength of medical staff, reduce working efficiency.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of Medical wheelchair, are able to carry out
It moves up and down, facilitates the inspection of patient, improve working efficiency, reduce labor intensity.
To achieve the above object, the utility model proposes a kind of Medical wheelchair, including frame body and lifting device, the framves
Body includes fixed frame, handrail, seat, foot-operated, movable pulley and directive wheel, and two upper sides of the fixed frame are equipped with handrail, described
Seat is equipped in fixed frame, the front end of the fixed frame, which is equipped with, to be ridden, and the front end two sides of the fixed frame are equipped with directive wheel, described
The rear end sides of fixed frame are equipped with movable pulley, described foot-operated including foot pedal and the telescopic rod positioned at foot pedal two sides, described to stretch
Contracting bar is able to carry out to be stretched up and down, and the lifting device includes scissor structure, the positioning device and driving that connect with scissor structure
The driving device of scissor structure lifting, the scissor structure includes first support bar and second support bar, the first support bar
Hinged with second support bar, the upper end of the first support bar and seat are hinged, the upper end of the second support bar and seat
Downside is slidably connected by sliding slot, and the positioning device is located at the lower end two sides of fixed frame, the lower end position of the first support bar
In in positioning device, the lower end of the second support bar and fixed frame are hinged, and connection is equipped between two first support bars
Bar, the driving device are connect with connecting rod.
It is acted on by the mutual cooperation of fixed frame, seat and lifting device, can be realized the adjusting of seat up and down direction, disease
People is sitting on seat, can satisfy the needs that disparity items checks patient height, without needing the power by medical staff,
It reduces labor intensity and improves working efficiency；It puts the leg that the setting of upper telescopic rod foot-operated simultaneously meets the long patient of different legs
It sets, prevents patient leg is too long from needing that knee sprung is placed or patient leg is slightly short and foot suspends unstable in the sky and be possible to
Cause secondary injury.
Preferably, the seat is rectangle, the surrounding of the seat is connected with guide sleeve, and the fixed frame is surrounded by
Column, the guide sleeve are moved up and down with column cooperation.
Preferably, the driving device is hydraulic cylinder, hydraulic cylinder is set as range-adjustable, passes through the hydraulic of range-adjustable
Cylinder can carry out the adjusting of up and down direction different height to seat.
Preferably, the positioning device includes locating slot and several limiting slots in locating slot, described first
The lower end of support rod is located in locating slot, is moved forward and backward in the drive locating slot that the first support bar passes through driving device, institute
It states limiting slot to position first support bar, the mutual cooperation effect of limiting slot and first support bar, so that first support bar
It is able to carry out the process positioned while mobile, lifting is convenient without positioning again to first support bar.
Preferably, the limiting slot is zigzag slot, the limiting slot includes guide surface one obliquely and obliquely
Guide surface two, the angle between the guide surface one and locating slot is 26-30 degree, between the guide surface two and locating slot
Angle is 130-135 degree, and setting first obliquely again obliquely carries out under the drive of the drive convenient for first support bar
Mobile and positioning.
The utility model has the beneficial effects that the utility model is made by the mutual cooperation of lifting device, seat and fixed frame
With can be realized the adjusting of seat up and down direction, patient is sitting on seat, can satisfy disparity items and checks height to patient
It needs, without needing the power by medical staff, reduces labor intensity and improve working efficiency；Upper telescopic rod foot-operated simultaneously
The leg placement for meeting the long patient of different legs is set, prevents patient leg is too long from needing knee sprung placement or patient leg slightly short
And foot is suspended unstable in the sky and is likely to cause secondary injury；The setting of positioning device realize seat can simultaneously into
Row rises and the effect of positioning, high-efficient, and work is convenient.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
In figure: 1- frame body, 2- lifting device, 11- fixed frame, 12- handrail, 13- seat, 14- be foot-operated, 15- movable pulley,
16- directive wheel, 21- scissor structure, 22- positioning device, 23- driving device, 111- column, 131- guide sleeve, 141- foot pedal,
142- telescopic rod, 211- first support bar, 212- second support bar, 213- connecting rod, 221- locating slot, 222- limiting slot,
2221- guide surface one, 2222- guide surface two.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments,
The present invention will be further described in detail.However, it should be understood that specific embodiment described herein is only used to solve
The utility model is released, the range being not intended to limit the utility model.In addition, in the following description, being omitted to known features
With the description of technology, to avoid the concept for unnecessarily obscuring the utility model.
As shown in Figure 1, a kind of Medical wheelchair of the utility model, including frame body 1 and lifting device 2, the frame body 1 include solid
Determine frame 11, handrail 12, seat 13, ride 14, movable pulley 15 and directive wheel 16, two upper sides of the fixed frame 11 are equipped with handrail
12, the fixed frame 11 is interior to be equipped with seat 13, and the seat 13 is rectangle, and the surrounding of the seat 13 is connected with guide sleeve 131, institute
That states fixed frame 11 is surrounded by column 111, and the guide sleeve 131 is moved up and down with the cooperation of column 111, facilitate seat 13 into
The setting that row moves up and down.
The front end of the fixed frame 11 is equipped with foot-operated 14, and the front end two sides of the fixed frame 11 are equipped with directive wheel 16, described
The rear end sides of fixed frame 11 are equipped with movable pulley 15, and described foot-operated 14 include foot pedal 141 and stretching positioned at 141 two sides of foot pedal
Contracting bar 142, the telescopic rod 142 is able to carry out to be stretched up and down, and telescopic rod 142 uses common manual telescopic bar 142, according to disease
The length of people leg manually adjusts, and facilitates the placement of patient leg.
The lifting device 2 includes scissor structure 21, the positioning device 22 connecting with scissor structure 21 and driving scissor knot
Structure 21 go up and down driving device 23, the scissor structure 21 include first support bar 211 and second support bar 212, described first
Support rod 211 and second support bar 212 are hinged, and the upper end of the first support bar 211 and seat 13 are hinged, second support
The upper end of bar 212 and the downside of seat 13 are slidably connected by sliding slot, and the positioning device 22 is located at the lower end two of fixed frame 11
The lower end of side, the first support bar 211 is located in positioning device 22, the lower end of the second support bar 212 and fixed frame 11
Hingedly, connecting rod 213 is equipped between two first support bars 211, the driving device 23 is connect with connecting rod 213, institute
Stating driving device 23 is hydraulic cylinder, and hydraulic cylinder is set as range-adjustable, by the hydraulic cylinder of range-adjustable can to seat 13 into
The adjusting of row up and down direction different height is acted on, Neng Goushi by the mutual cooperation of fixed frame 11, seat 13 and lifting device 2
The adjusting of existing 13 up and down direction of seat, patient are sitting on seat 13, can satisfy the needs that disparity items checks patient height,
Without needing the power by medical staff, reduces labor intensity and improve working efficiency.
More specifically, the positioning device 22 includes locating slot 221 and several limiting slots in locating slot 221
222, the lower end of the first support bar 211 is located in locating slot 221, and the first support bar 211 passes through driving device 23
It drives in locating slot 221 and is moved forward and backward, the limiting slot 222 positions first support bar 211, limiting slot 222 and first
The mutual cooperation of support rod 211 acts on, so that first support bar 211 is able to carry out the process positioned while mobile, lifting is convenient
Without being positioned again to first support bar 211.
More specifically, the limiting slot 222 is zigzag slot, and the limiting slot 222 includes guide surface one obliquely
2221 and guide surface 2 2222 obliquely, the angle between the guide surface 1 and locating slot 221 be 26-30 degree, institute
Stating the angle between guide surface 2 2222 and locating slot 221 is 130-135 degree, and setting first obliquely again obliquely is convenient for the
One support rod 211 is moved and is positioned under the driving of driving device 23.
Utility model works process:
A kind of Medical wheelchair of the utility model, first helps patient to wheelchair, to the telescopic rod of 141 two sides of foot pedal
142 are adjusted so that the height of foot pedal 141 meets the placement of patient leg, then start hydraulic cylinder, and hydraulic cylinder, which drives, to be connected
Extension bar 213 drives first support bar 211 to move in locating slot 221 in turn, and first support bar 211 drives second support bar 212
Upper end slid back and forth in the sliding slot of the downside of seat 13, the adjusting of upper-lower height is carried out to seat 13, so that seat 13
Height rather moderate, using simple, conveniently, work efficiency is high, and labor intensity is low.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of Medical wheelchair, including frame body and lifting device, the frame body includes fixed frame, handrail, seat, foot-operated, movement
Wheel and directive wheel, two upper sides of the fixed frame are equipped with handrail, are equipped with seat, the front end of the fixed frame in the fixed frame
Equipped with riding, the front end two sides of the fixed frame are equipped with directive wheel, and the rear end sides of the fixed frame are equipped with movable pulley, feature
Be: described foot-operated including foot pedal and the telescopic rod positioned at foot pedal two sides, the telescopic rod is able to carry out flexible up and down, institute
The driving device that lifting device includes scissor structure, the positioning device connecting with scissor structure and driving scissor structure lifting is stated,
The scissor structure includes first support bar and second support bar, and the first support bar and second support bar are hinged, and described
The upper end of one support rod and seat are hinged, and the upper end of the second support bar and the downside of seat are slidably connected by sliding slot, institute
The lower end two sides that positioning device is located at fixed frame are stated, the lower end of the first support bar is located in positioning device, and described second
The lower end of strut and fixed frame are hinged, and connecting rod, the driving device and connecting rod are equipped between two first support bars
Connection.
2. a kind of Medical wheelchair as described in claim 1, it is characterised in that: the seat is rectangle, the surrounding of the seat
It is connected with guide sleeve, the fixed frame is surrounded by column, and the guide sleeve is moved up and down with column cooperation.
3. a kind of Medical wheelchair as described in claim 1, it is characterised in that: the driving device is hydraulic cylinder.
4. a kind of Medical wheelchair as described in claim 1, it is characterised in that: the positioning device includes locating slot and is located at calmly
Several limiting slots in the slot of position, the lower end of the first support bar are located in locating slot, and the first support bar passes through driving
It is moved forward and backward in the drive locating slot of device, the limiting slot positions first support bar.
5. a kind of Medical wheelchair as claimed in claim 4, it is characterised in that: the limiting slot is zigzag slot, the limit
Slot includes guide surface one obliquely and guide surface obliquely two, and the angle between the guide surface one and locating slot is 26-
30 degree, the angle between the guide surface two and locating slot is 130-135 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821886776.8U CN209529522U (en) | 2018-11-16 | 2018-11-16 | A kind of Medical wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821886776.8U CN209529522U (en) | 2018-11-16 | 2018-11-16 | A kind of Medical wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209529522U true CN209529522U (en) | 2019-10-25 |
Family
ID=68261966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821886776.8U Active CN209529522U (en) | 2018-11-16 | 2018-11-16 | A kind of Medical wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209529522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180407A (en) * | 2021-04-02 | 2021-07-30 | 上海工程技术大学 | Liftable child seat for dining table |
-
2018
- 2018-11-16 CN CN201821886776.8U patent/CN209529522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180407A (en) * | 2021-04-02 | 2021-07-30 | 上海工程技术大学 | Liftable child seat for dining table |
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