CN110251325A - A kind of wheel-chair - Google Patents
A kind of wheel-chair Download PDFInfo
- Publication number
- CN110251325A CN110251325A CN201910406194.8A CN201910406194A CN110251325A CN 110251325 A CN110251325 A CN 110251325A CN 201910406194 A CN201910406194 A CN 201910406194A CN 110251325 A CN110251325 A CN 110251325A
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- CN
- China
- Prior art keywords
- seat
- baffle
- wheel
- support
- plate
- 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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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
- A61G5/006—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs convertible to stretchers or beds
-
- 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
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1056—Arrangements for adjusting the seat
- A61G5/1067—Arrangements for adjusting the seat adjusting the backrest relative to the seat portion
-
- 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
- A61G5/1078—Parts, details or accessories with shock absorbers or other suspension arrangements between wheels and frame
-
- 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
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/122—Rests specially adapted therefor, e.g. for the head or the feet for the back
-
- 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
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/125—Rests specially adapted therefor, e.g. for the head or the feet for arms
-
- 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
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/127—Rests specially adapted therefor, e.g. for the head or the feet for lower legs
-
- 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
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/128—Rests specially adapted therefor, e.g. for the head or the feet for feet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J19/00—Devices for receiving spittle, e.g. spittoons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
- A61G2203/72—General characteristics of devices with special adaptations, e.g. for safety or comfort for collision prevention
- A61G2203/723—Impact absorbing means, e.g. bumpers or airbags
Abstract
The present invention relates to wheelchair equipment technical fields, specially a kind of wheel-chair, including seat and it is separately mounted to the chair back and thigh support board of both sides of seat, the junction side of seat and the chair back and thigh support board is equipped with the second support plate, there are two symmetrical big castors for the lower section installation of the second support plate of front side, horizontal axis is installed between two big castor, there are two symmetrical electric pushrods for the installation of second support plate upper surface, support component is installed at two corners on rear side of seat lower surface, the baffle mechanism that the present invention passes through setting, baffle can be adjusted, facilitate and patient is moved on wheelchair, by setting arm plate for the storing of patient's arm, be conducive to improve the comfort of patient, secondly by the fixation device of design, baffle can be fixed on to seat side, guarantee baffle in the stability of seat side, it is provided just for patient's use Benefit.
Description
Technical field
The present invention relates to wheelchair equipment technical field, specially a kind of wheel-chair.
Background technique
Facilitate patient's mobile labour-saving important tool when Medical wheelchair is patient assessment, it is not only the generation of limbs the disabled
Step tool, and be cardiac insufficiency, the internal diseases such as dizziness carrier important when mobile can temporarily be used as and be not suitable for
It is lying low entirely or need seat patient complete coherence check when walking-replacing tool, existing wheelchair patient to be sat from front into
Go, it has not been convenient to sit when getting on or off the bus into wheelchair, in consideration of it, it is proposed that one kind can left and right handle be fully deployed and may be implemented half
The practical wheelchair of clinostatism, and wheelchair inconvenience patient or its family members' belongings in existing hospital, also without providing patient
Vomitus storage device, conditions of patients seriously need when oxygen uptake to be solved the above problems by oxygen bag, and these problems are all
Often the problem, wheel-chair solve above-mentioned technical problem to patient assessment
Summary of the invention
The purpose of the present invention is to provide a kind of wheel-chairs, to solve existing wheelchair mentioned above in the background art
It can not be unfolded, patient can not lie low and wheelchair is inconvenient up and down, it has not been convenient to the problem of belongings.
To achieve the above object, the invention provides the following technical scheme:
A kind of wheel-chair including seat and is separately mounted to the chair back and thigh support board of both sides of seat, the seat
The second support plate, the lower section of front side second support plate are equipped with the junction side of the chair back and the thigh support board
Installation is equipped with horizontal axis, the second support plate upper surface peace there are two symmetrical big castor between two big castors
Dress is equipped with support component, the support group at the two corners on rear side of the seat lower surface there are two symmetrical electric pushrod
Part includes support rod, and the end of the support rod, which is equipped with, limits bar, and second spring, the support group are arranged with outside the restriction bar
Caster is installed, the Caster is equipped with mounting plate, and the thigh support board bottom end is equipped with foot pedal below part.
Preferably, the seat is hinged by hinge with the chair back and the thigh support board respectively.
Preferably, seat upper surface two sides are equipped with baffle mechanism, the baffle mechanism includes and the chair back
Hinged baffle is equipped at the top of the baffle and sets arm plate, it is described set to offer on arm plate set arm slot, the baffle bottom is after
The position of side is equipped with fixed device, and the fixed device includes fixed block, and through-hole, the through-hole are offered on the fixed block
Inside is embedded with motion bar, and spring groove is offered in the through-hole, and limiting plate is equipped with inside the spring groove and setting is limiting
The first spring below plate is equipped with vomiting bucket on the right side of the baffle.
Preferably, the baffle opens up fluted, the motion bar and the groove close to the fixed setting position
It is mating.
Preferably, the both ends of first spring are be bonded by glue with the limiting plate and the spring groove respectively
It is fixed.
Preferably, the position at the top of the baffle by close end is equipped with operation panel.
Preferably, the seat is arranged right below the first support plate, first support plate upper surface offers phase
Symmetrical strip groove, two sidewalls offer restriction slot in the strip groove, and first support plate is equipped with undertray, described miscellaneous
Position below object box close to left side is equipped with stop block.
Preferably, the stop block is slidably connected with the strip groove.
Preferably, the stop block is in " ten " font.
Preferably, being equipped with oxygen unit on rear side of the seat, control panel is installed at the top of the seat.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention can be adjusted baffle, be facilitated and patient is moved on wheelchair by the baffle mechanism of setting, lead to
It crosses and sets arm plate for the storing of patient's arm, the comfort for being conducive to improve patient can will be kept off secondly by the fixation device of design
Plate is fixed on seat side, guarantees that baffle in the stability of seat side, provides convenience for patient's use；
2, wheelchair can be fully deployed, be lain low for patient, be provided for patient easypro by the electric pushrod of design by the present invention
The suitable environment that lies low；
3, the present invention is by the support component of design, and when can buffer wheelchair by broken terrain, support rod is to peace
The pressure of loading board mitigates patient's discomfort that vibration causes, improves practicability；
4, the present invention is movable to seat bottom when not in use convenient for patient's folding and unfolding sundries by the undertray of design,
Space hold is reduced, is conducive to improve the market competitiveness.
5, the present invention can be vomitted by the lifting device of design according to the required height for adjusting vomiting bucket for later collection
Object provides convenience, improves practicability.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of baffle mechanism in the present invention；
Fig. 3 is fixture structure schematic diagram in the present invention；
Fig. 4 is the structural schematic diagram of the first support plate and undertray in the present invention；
Fig. 5 is partial cross section's structural schematic diagram of the first support plate in the present invention；
Fig. 6 is the structural schematic diagram of support component and Caster in the present invention；
Fig. 7 is the cross section structure schematic diagram of support rod in the present invention；
Fig. 8 is the connection configuration schematic diagram of horizontal axis and big castor in the present invention；
Fig. 9 is the configuration schematic diagram that bucket and lifting device are vomitted in the present invention.
In figure: 1, seat；2, the chair back；3, thigh support board；30, foot pedal；4, baffle mechanism；40, baffle；401, recessed
Slot；402, operation panel；41, arm plate is set；411, arm slot is set；42, fixed device；420, motion bar；4201, limiting plate；421,
First spring；422, fixed block；4220, through-hole；4221, spring groove；43, bucket is vomitted；430, pocket for the punch head；44, lifting device；
440, sliding block；441, it links up with；442, connecting rod；443, electric cylinder；5, the first support plate；50, strip groove；501, slot is limited；51,
Stop block；52, undertray；6, support component；60, support rod；61, bar is limited；62, second spring；7, Caster；70, it installs
Plate；8, the second support plate；9, horizontal axis；10, electric pushrod；11, big castor；12, oxygen unit；13, control panel.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.
Embodiment 1:
A kind of wheel-chair including seat 1 and is separately mounted to 1 two sides of seat as shown in Fig. 1, Fig. 6, Fig. 7 and Fig. 8
The junction side of the chair back 2 and thigh support board 3, seat 1 and the chair back 2 and thigh support board 3 is equipped with the second support plate 8, front side
The lower section installation of second support plate 8 is equipped with horizontal axis 9 there are two symmetrical big castor 11 between two big castor 11, and second
The installation of 8 upper surface of support plate is equipped with support group at the two corners on rear side of 1 lower surface of seat there are two symmetrical electric pushrod 10
Part 6, support component 6 include support rod 60, and the end of support rod 60, which is equipped with, limits bar 61, limit and are arranged with second spring outside bar 61
62, the lower section of support component 6 is equipped with Caster 7, and Caster 7 is equipped with mounting plate 70, and 3 bottom end of thigh support board is equipped with foot-operated
Plate 30.
In the present embodiment, seat 1 respectively with the chair back 2 and thigh support board 3 by hinge hinged, the chair back 2 and thigh support
Plate 3 is rotated by the center of circle of hinge, convenient for the height of the subsequent adjustment chair back 2 and thigh support board 3.
Further, 10 both ends of electric pushrod pass through hinge with the second support plate 8 and the chair back 2 (thigh support board 3) respectively
Hingedly, when starting electric pushrod 10, it can be shunk by the piston rod of electric pushrod 10 and change seat 1 and 2 (thigh support board of the chair back
3) angle between improves the comfort of patient to be adjusted to the chair back 2 and thigh support board 3.
Specifically, 60 end of support rod is hollow, limiting bar 61 can move along the inner wall of support rod 60, by limiting bar 61
The direction of 62 deformation of second spring is limited, convenient for the subsequent vibration for slowing down support rod 60, is conducive to the comfort for improving seat 1.
In addition to this, big castor 11 is rotatablely connected with horizontal axis 9, and big 11 end of castor is equipped with horizontal axis slot, big 11 center of castor
Place offers horizontal axis hole, and horizontal axis 9, which passes through horizontal axis hole, is embedded in big castor 11 in horizontal axis slot, and big castor can freely turn in horizontal axis slot
It is dynamic.
The end of horizontal axis 9 offers threaded hole, is equipped with bolt in threaded hole, passes through the screw thread and threaded hole inner wall on bolt
On screw thread mutually agree with generation active force, big castor is limited in horizontal axis slot, guarantees the stability of big castor 11, another party
Big castor 11 is limited in horizontal axis slot by the nut on bolt, ensures stability of the big castor 11 on horizontal axis 9 by face.
It is worth noting that, wheelchair vibration makes support rod 60 squeeze the second bullet when wheelchair passes through broken terrain
Spring 62, make second spring 62 compress, and second spring 62 compression generate elastic force act on support rod 60, can cushioning supportive bar 60 it is right
The pressure of mounting plate 70 mitigates patient's discomfort that vibration causes, improves practicability.
Embodiment 2:
Facilitate and patient is moved on wheelchair for the ease of regulating fender 40 as second of embodiment of the invention, this
Baffle mechanism 4 is arranged in inventor, and as a kind of preferred embodiment, as shown in Figures 2 and 3,1 upper surface two sides of seat are equipped with
Baffle mechanism 4, baffle mechanism 4 include the baffle 40 hinged with the chair back 2, are equipped at the top of baffle 40 and set arm plate 41, set on arm plate 41
It offers and sets arm slot 411,40 bottom of baffle is equipped with fixed device 42 close to the position of rear side, and fixed device 42 includes fixed block
422, through-hole 4220 is offered on fixed block 422, and motion bar 420 is embedded with inside through-hole 4220, offers bullet in through-hole 4220
Spring slot 4221, the first spring 421 for being equipped with limiting plate 4201 inside spring groove 4221 and being arranged in below limiting plate 4201, gear
The right side of plate 40 is equipped with vomiting bucket 43.
In the present embodiment, baffle 40 opens up fluted 401 close to fixed 42 position of device, motion bar 420 and groove 401
It is mating, by the way that the end of motion bar 420 to be inserted into groove 401, baffle 40 can be limited to 1 side of seat, guarantee gear
Stability of the plate 40 in 1 side of seat.
Further, the both ends of the first spring 421 are be bonded by glue with limiting plate 4201 and spring groove 4221 respectively
It is fixed, guarantee the stability of the first spring 421 and limiting plate 4201 in spring groove 4221, is 421 compressive deformation of the first spring
Convenience is provided.
Specifically, the position at the top of baffle 40 by close end is equipped with operation panel 402, it is equipped on operation panel 402
Operation button, operation button are connect with electric pushrod 10 by conducting wire, and electric pushrod 10 can be opened or closed by control button,
The chair back 2 and thigh support board 3 are adjusted convenient for subsequent.
In addition to this, it sets arm plate 41 and is made using rubber material, because it has preferable elasticity, when patient is by arm
When being placed in arm slot 411, the comfort of patient can be improved.
It is worth noting that, vomitting by vomiting bucket 43 for patient, patient's vomitus is effectively prevent to splash down everywhere, pollution wheel
Chair guarantees the hygienic requirements of wheelchair.
Embodiment 3:
As the third embodiment of the invention, for the ease of folding and unfolding sundries, accomplish that Everybody is responsible for environmental protection, the present invention staff
1 bottom of seat is made improvements, as a kind of preferred embodiment, as shown in Figure 4 and Figure 5, seat 1 is arranged right below first
Fagging 5,5 upper surface of the first support plate offer symmetrical strip groove 50, and two sidewalls offer restriction slot in strip groove 50
501, the first support plate 5 is equipped with undertray 52, and 52 lower section of undertray is equipped with stop block 51 close to the position in left side.
In the present embodiment, stop block 51 is in " ten " font, and undertray 52 is adhesively fixed by glue with stop block 51, is passed through
Undertray 52 is limited in the first support plate 5 by stop block 51, is convenient for subsequent use.
Further, stop block 51 is slidably connected with strip groove 50, and the end of stop block 51 is in arc-shaped, is convenient for stop block
It is moved along 501 inner wall of slot is limited, when mobile foreign material box 52, stop block 51 can be moved along the inner wall of strip groove 50, stop block 51
There are frictional force between the inner wall of strip groove 50, and in the case where no external force undertray 52, undertray 52 can be rested on
Any position in first support plate 5 guarantees stability of the undertray 52 in the first support plate 5.
Specifically, the rear side of seat 1 is equipped with oxygen unit 12, the top of seat 1 is equipped with control panel 13, control plane
Plate 13 is provided with control switch, opens or closes oxygen unit 12 by control switch, provides convenience for subsequent oxygen supply.
It is worth noting that the oxygen unit 12 being related in the present embodiment can be limited using the logical biotechnology of Shandong Pang
The oxygen supply of the model 108-2-15 of company's production, mating valve and control switch can also provide by producer, except this it
Outside, it is related to pipeline and electronic component in the present invention and module is the prior art, those skilled in the art completely can be with
It realizes, be not necessarily to superfluous words, the content that the present invention protects is not related to the improvement for internal structure and method yet.
Embodiment 4:
As the 4th kind of embodiment of the invention, for the ease of collecting the vomitus of patient, the present invention staff is to vomiting bucket
43 side makes improvements, as a kind of preferred embodiment, as shown in figure 9, vomiting bucket 43 is equipped with close to the inside of baffle 40
Lifting device 44, lifting device 44 include connecting rod 442, and the both ends of connecting rod 442 are equipped with hook 441, link up with the one of 441
Side is equipped with sliding block 440, and the lower section of connecting rod 442 is equipped with electric cylinder 443, vomits the inside of bucket 43 close to the position of hook 441
Offer pocket for the punch head 430.
In the present embodiment, 40 side wall of baffle offers slide block slot close to the position of sliding block 440, and the two sides of slide block slot offer
Sliding slot, the two sides of sliding block 440, which are equipped with, limits axis, is embedded in sliding slot by that will limit axis, sliding block 440 is limited to slide block slot
It is interior, guarantee the stability that sliding block 440 moves in slide block slot.
Further, when opening electric cylinder 443, connecting rod 442 can be driven mobile by the piston rod of electric cylinder 443,
It moves sliding block 440 along the inner wall of slide block slot, drives vomiting bucket 43 to increase or drop on 40 side wall of baffle by sliding block 440
It is low, convenience is provided for later collection vomitus.
Specifically, hook 441 can be embedded in pocket for the punch head 430, reaches and vomiting bucket 43 is fixed on the side wall of baffle 40,
Facilitate subsequent disassembly and fixed vomiting bucket 43.
In addition to this, 2 back side of the chair back is equipped with article hanger close to the position at top, and patient is facilitated to hang article, improves real
The property used.
Wheel-chair of the invention when in use, when wheelchair is unfolded, firstly, successively starting electric pushrod 10, passes through chair
The piston rod for carrying on the back 2 side electric pushrods 10 shrinks the angle changed between seat 1, and the chair back 2 and the angle of horizontal plane is made to fade to 0,
Stretch out the angle changed between seat 1 by the piston rod of 3 side electric pushrod 10 of thigh support board, make thigh support board 3 with
The angle of horizontal plane fades to 0, and wheelchair is fully deployed, and lies low for patient, provides the environment that comfortably lies low for patient；
When regulating fender 40, baffle 40 can be rotated by the center of circle of the hinge hinged with the chair back 2, so as to adjust baffle 40
Position on wheelchair provides convenience for subsequent use, when baffle 40 is close to fixed device 42, by by motion bar 420
End is inserted into groove 401, and baffle 40 is limited to 1 side of seat, guarantees that baffle 40 in the stability of 1 side of seat, works as work
When the end of lever 420 is detached from groove 401, the end of the inner wall Compressive activities bar 420 of groove 401 makes motion bar 420 along through-hole
4220 inner wall is moved into through-hole 4220, so that limiting plate 4201 be made to compress the first spring 421, compresses the first spring 421,
After the end of motion bar 420 is detached from groove 401, motion bar 420 passes through limit in the case where compressing the elastic force effect of the first spring 421
Fixed board 4201 pushes motion bar 420 to move backward along the inner wall of through-hole 4220, convenient for baffle 40 is limited to seat 1 one again
Side；
When folding and unfolding sundries, stop block 51 can be made to move along the inner wall of strip groove 50, make sundries by mobile foreign material box 52
Box 52 is mobile when not using undertray 52, to be moved backward to first to 5 side of the first support plate convenient for patient's storing sundries
At 5 center of support plate, space hold is reduced；
When adjusting the height of vomiting bucket 43, firstly, the piston rod band of electric cylinder 443 can be passed through when opening electric cylinder 443
Dynamic connecting rod 442 is mobile, moves sliding block 440 along the inner wall of slide block slot, drives vomiting bucket 43 keeping off by sliding block 440
It is raised and lowered on 40 side wall of plate, provides convenience for later collection vomitus.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (8)
1. a kind of wheel-chair, including seat (1) and it is separately mounted to the chair back (2) and thigh support board of seat (1) two sides
(3), it is characterised in that: the seat (1) and the chair back (2) and the junction side of the thigh support board (3) are equipped with the
Two support plates (8), there are two symmetrical big castors (11) for the lower section installation of front side second support plate (8), described in two
It is equipped with horizontal axis (9) between big castor (11), there are two symmetrical electric pushrods for the second support plate (8) upper surface installation
(10), it is equipped with support component (6) at the two corners on rear side of seat (1) lower surface, the support component (6) includes support rod
(60), the end of the support rod (60), which is equipped with, limits bar (61), and second spring (62), institute are arranged with outside the restriction bar (61)
It states and is equipped with below support component (6) Caster (7), the Caster (7) is equipped with mounting plate (70), the thigh support
Plate (3) bottom end is equipped with foot pedal (30)；The seat (1) passes through hinge with the chair back (2) and the thigh support board (3) respectively
Chain is hinged；Seat (1) the upper surface two sides are equipped with baffle mechanism (4), and the baffle mechanism (4) includes and the chair back
(2) hinged baffle (40) are equipped at the top of the baffle (40) and set arm plate (41), it is described set to offer on arm plate (41) set arm slot
(411), baffle (40) bottom is equipped with fixed device (42) close to the position of rear side, and the fixed device (42) includes solid
Determine block (422), offered through-hole (4220) on the fixed block (422), is embedded with motion bar inside the through-hole (4220)
(420), it is offered spring groove (4221) in the through-hole (4220), is equipped with limiting plate (4201) inside the spring groove (4221)
With the first spring (421) below limiting plate (4201) is set, vomiting bucket (43) is installed on the right side of the baffle (40).
2. wheel-chair according to claim 1, it is characterised in that: the baffle (40) is close to the fixed device (42)
Position opens up fluted (401), and the motion bar (420) and the groove (401) are mating.
3. wheel-chair according to claim 1, it is characterised in that: the both ends of first spring (421) respectively with institute
State being adhesively fixed by glue for limiting plate (4201) and the spring groove (4221).
4. wheel-chair according to claim 1, it is characterised in that: pacify at the top of the baffle (40) by the position of close end
Equipped with operation panel (402).
5. wheel-chair according to claim 1, it is characterised in that: the seat (1) is arranged right below the first support
Plate (5), the first support plate (5) upper surface offer symmetrical strip groove (50), the interior two sidewalls of the strip groove (50)
It offers and limits slot (501), first support plate (5) is equipped with undertray (52), close to left below the undertray (52)
The position of side is equipped with stop block (51).
6. wheel-chair according to claim 5, it is characterised in that: the stop block (51) and the strip groove (50) are sliding
Dynamic connection.
7. wheel-chair according to claim 5, it is characterised in that: the stop block (51) is in " ten " font.
8. wheel-chair according to claim 1, it is characterised in that: be equipped with oxygen unit on rear side of the seat (1)
(12), control panel (13) are installed at the top of the seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406194.8A CN110251325A (en) | 2019-05-16 | 2019-05-16 | A kind of wheel-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406194.8A CN110251325A (en) | 2019-05-16 | 2019-05-16 | A kind of wheel-chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110251325A true CN110251325A (en) | 2019-09-20 |
Family
ID=67913251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910406194.8A Pending CN110251325A (en) | 2019-05-16 | 2019-05-16 | A kind of wheel-chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110251325A (en) |
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| CN107550652A (en) * | 2017-09-13 | 2018-01-09 | 烟台市莱阳中心医院 | A kind of epileptic's special-purpose multifunctional wheelchair |
| CN208598673U (en) * | 2017-07-12 | 2019-03-15 | 浙江英洛华康复器材有限公司 | Wheelchair vehicle handrail fixed structure |
| CN208785088U (en) * | 2018-04-13 | 2019-04-26 | 镇江艾康医疗器械有限公司 | A kind of quick detachable armrest mounting seat and wheelchair |
| CN208808879U (en) * | 2017-12-06 | 2019-05-03 | 吴丽娜 | A kind of nursing wheelchair |
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2019
- 2019-05-16 CN CN201910406194.8A patent/CN110251325A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201596016U (en) * | 2010-01-22 | 2010-10-06 | 陈再锋 | Wheelchair |
| CN204484513U (en) * | 2015-01-29 | 2015-07-22 | 四川大学华西医院 | Medically take oxygen storage type wheelchair |
| CN204542608U (en) * | 2015-02-03 | 2015-08-12 | 苗凤玲 | A kind of internal medicine is with rescuing transportation wheelchair |
| CN208598673U (en) * | 2017-07-12 | 2019-03-15 | 浙江英洛华康复器材有限公司 | Wheelchair vehicle handrail fixed structure |
| CN107468434A (en) * | 2017-08-07 | 2017-12-15 | 佛山市广师自动化科技有限公司 | A kind of first-aid patients transport chair |
| CN107550652A (en) * | 2017-09-13 | 2018-01-09 | 烟台市莱阳中心医院 | A kind of epileptic's special-purpose multifunctional wheelchair |
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Application publication date: 20190920 |