CN108888421A - Multi-functional transfer chair - Google Patents
Multi-functional transfer chair Download PDFInfo
- Publication number
- CN108888421A CN108888421A CN201810787340.1A CN201810787340A CN108888421A CN 108888421 A CN108888421 A CN 108888421A CN 201810787340 A CN201810787340 A CN 201810787340A CN 108888421 A CN108888421 A CN 108888421A
- Authority
- CN
- China
- Prior art keywords
- seat
- frame
- stretcher
- headrest
- chair
- 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
- 238000012546 transfer Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 208000004210 Pressure Ulcer Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004973 motor coordination Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- A61G5/1056—Arrangements for adjusting the seat
-
- 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
- A61G5/121—Rests specially adapted therefor, e.g. for the head or the feet for head or neck
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of multi-functional transfer chairs, it is characterized in that, bottom frame including lower support, the seat support rack being rotatably arranged on bottom frame, the seat support rack upper end can be rotatably set seat frame, the seat frame includes seat chassis and seat stretcher, and the seat chassis two sides are respectively arranged with left end armrest, right end armrest and desktop, and the seat stretcher is connected with headrest and foot pedal.Multi-functional transfer chair of the invention can provide good transfer auxiliary for the elderly, the disabled or hospital patient, it can be realized sitting posture transfer, prone position transfer, check state and stretcher state, the working strength and number of medical staff can also be reduced, simultaneously, when chair is in horizontal stretcher position, it is easy so that the horizontal transfer of patient becomes convenient.
Description
Technical field
The present invention relates to transfer utensil technical fields, more particularly to a kind of multi-functional transfer chair.
Background technique
Currently, data are shown according to investigations, with the quickening of China human mortality aging speed, disability and half disable it is old everybody
Number also quicklys increase, and accounts for about the 18.3% of the elderly's total population, and everybody mouth of China's lower limb disability and patient in hospital population base
Number is big.But half disability type the elderly, the disabled or hospital patient face many difficult and safety in daily life and ask
Topic for convenience, comfortably and safely allows them to live, move and shifts, and improves the elderly, the disabled or hospital's sufferer
The quality of life and mitigation medical staff's workload of person is extremely important.
Meanwhile for seats many on current market or stretcher, structure and function is relatively simple, cumbersome, it is difficult to
Meet the elderly, the disabled or hospital patient to shift and the needs of special examined position, uncontrollable rigidity branch
Support causes instrument stability, and safety and comfort be not high, is frequently accompanied by the secondary injuries such as scratch, bedsore, while increasing doctor
The labor intensity of shield personnel.So developing, one kind is multi-functional, applicability is wide, the transfer chair of safety and comfort is particularly significant.
Summary of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide one kind can be realized the elderly,
The multi-functional transfer chair that the disabled or hospital patient are convenient, comfortably and safely live, move and shift.
The technical solution adopted to achieve the purpose of the present invention is：
A kind of multi-functional transfer chair, which is characterized in that the bottom frame including lower support is rotatably arranged on bottom frame
Seat support rack, the seat support rack upper end can be rotatably set seat frame, and the seat frame includes seat
Chassis and seat stretcher, the seat chassis two sides are respectively arranged with left end armrest, right end armrest and desktop, seat
Multiple idler wheel slideways that chair chassis is fixedly installed above are slidably matched with multiple sliding slots that seat stretcher is fixedly installed below, described
Seat chassis and seat stretcher pass through locking mechanism lock.
Gas spring there are two being rotatably coupled between the bottom frame and the seat support rack, the seat branch
Another gas spring has been rotatably coupled between support and the seat chassis.
The seat chassis includes seat leg frame, seat seat frame, seat back frame and arm-rest frame, and the seat sits frame can
Rotationally be connected with the seat leg frame and the seat back frame, the arm-rest frame rotationally with the seat leg
Frame is connected with the seat back frame, and the seat leg frame, seat sit frame, seat back frame four side parallel with arm-rest frame composition
Shape mechanism.It is provided with angled driving handle in the seat back frame, gas bullet is provided on the driving handle
Spring control button.
The seat stretcher includes stretcher leg frame, stretcher sits frame and stretcher back frame, the stretcher leg frame are provided with foot
Pedal, the stretcher back frame are provided with headrest, between the stretcher leg frame and stretcher seat frame, between stretcher seat frame and stretcher back frame
It is provided with and is connected and fixed device, the device that is connected and fixed includes connecting rod, link slot, top cap and top cap spring.
Locking mechanism is provided between the seat chassis and seat stretcher, the locking mechanism includes handle, ring
Set, positioning fastener and spring.
The desktop is connected on right end armrest, and right end armrest is fixed in inversion boot by top cap, is turned over
Pivoted housing is connected by the positioning pin on armrest frame with retaining spring.
The left end armrest and armrest sheath is slidably matched and is positioned by top cap, the armrest sheath lower end setting
There is rotation positioning device, the rotation positioning device includes handle, chuck, spring, left end cap and right end cap, the handle
It is connected by screw to chuck, the spring realizes that chuck is moved and resetted on the rotating shaft, is arranged on the armrest sheath
There is wedge shaped projection, the wedge shaped projection can be engaged with the notch of two 90 ° of distributions on chuck edge.
The headrest include stretcher headrest frame, headrest-plate, headrest side plate and headrest side plate rotation positioning device, it is described
Side plate rotation positioning device of resting the head on includes that headrest side lever, headrest rotating connector, screw and side lever support base, the headrest turn
Follower link is rotatably connected on side lever support base, and the headrest side lever is slidably attached at headrest rotating connector
On, and pass through the fixed position of screw.
The foot pedal is rotatably connected on stretcher leg frame, and foot pedal side is provided with rotation positioning device, institute
The rotation positioning device stated includes locating piece, locating rod, spring, block and fixed block.
Compared with prior art, the beneficial effects of the invention are as follows：
Multi-functional transfer chair of the invention, simple for structure, motor coordination is easy to operate, for the elderly, the disabled or
Hospital patient can provide good transfer auxiliary, can be realized sitting posture transfer, prone position transfer, check state and stretcher state,
Under gas spring effect, adjustable swiveling seat system allows patient to switch between sitting and crouching with security and stability, significantly subtracts
The injuries such as few bedsore, facilitate the inspection for carrying out various positions, the working strength and number of medical staff can also be reduced, when more function
When can shift chair and being in horizontal stretcher position, it is easy so that the horizontal transfer of patient becomes convenient, meanwhile, adjustable desktop
Angle be readily achieved daily routines, sit with it is sleeping during have the handrail of fixed position, the protective devices such as headrest and foot pedal,
In addition, being directed to the patient of different heights, size adjusting is may be implemented in the present invention.
Detailed description of the invention
Fig. 1 show the front view of multi-functional transfer chair appearance state of the invention；
Fig. 2 show the lateral side view of multi-functional transfer chair appearance state of the invention；
Fig. 3 show the front view of multi-functional transfer chair prone position state of the invention；
Fig. 4 show the front view of multi-functional transfer chair stretcher state of the invention；
Fig. 5 show the structural schematic diagram of right-side seat handrail；
Fig. 6 show the structural schematic diagram of left-side seat handrail；
Fig. 7 show the structural schematic diagram of locking mechanism；
Fig. 8 show the structural schematic diagram of headrest；
Fig. 9 show the structural schematic diagram of foot pedal.
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 7, multi-functional transfer chair of the invention includes the bottom frame 1 of lower support, can
The seat support rack 2 being rotationally connected on bottom frame, the seat support rack upper end can be rotatably set seat frame, institute
The seat frame stated includes seat chassis 3 and seat stretcher 4, multiple idler wheel slideways 34 that seat chassis 3 is fixedly installed above with
Multiple sliding slots 44 that seat stretcher 4 is fixedly installed below are slidably matched, and guarantee that associated frame members are flat between seat chassis and seat stretcher
Row, the seat chassis 3 and seat stretcher 4 are locked by locking mechanism 5, and the locking mechanism is by handle 315, ring set
314, positioning fastener 312 and spring 313 form, and when medical staff is pushed into seat stretcher, the fixed plate on seat stretcher is arranged in
411 touch positioning fastener, and positioning fastener is shunk under the action of the spring, cross positioning fastener when fixed plate 411 and reach seat bottom
Stop when fixed plate 311 on frame, positioning fastener returns to home position under the action of the spring at this time, realizes the seat stretcher
4 locking, in the locked state, chair can carry out sitting posture transfer, prone position shifts and realize the different tune for checking state for multi-functional transfer
It is whole.
As shown in Figure 1, Figure 2 and Figure 3, the seat chassis sits frame 35,33 and of seat back frame by seat leg frame 31, seat
Arm-rest frame 32 forms, and forms parallelogram mechanism, and the gas spring 23 among bottom frame is rotatably connected to the seat
On chair support frame 2 and seat leg frame 31, when needing to carry out sitting posture transfer, medical staff holds the handle in seat back frame 33
332, the change to entire seat shape can be realized by touching gas spring control switch 334, specifically, pass through the receipts of gas spring 23
Contracting, the seat leg frame 31 for being connected to gas spring one end turn to vertical direction by horizontal direction, the seat being connected on seat leg frame
It sits frame 35 and 32 keeping parallelism of arm-rest frame is mobile, sit the seat back frame 33 that frame and arm-rest frame are connect with seat and turned to by horizontal direction
Vertical direction, 31 keeping parallelism of seat back frame 33 and seat leg frame, when seat back frame and the seat leg frame nearly vertical direction of steering,
Realize switching of the multi-functional transfer chair to sitting posture state, medical staff can push the handle 332 of horizontal direction to sit at this time
Appearance transfer.
Further, when needing to carry out prone position transfer, medical staff holds the handle 331 in seat back frame 33, touches
Gas spring control switch 333 can realize the change to entire seat shape, specifically, extended, be connected to by gas spring 23
The seat leg frame 31 of gas spring one end by vertical direction steering horizontal direction, sit frame 35 and help by the seat being connected on seat leg frame
32 keeping parallelism of hand cradle is mobile, sits seat back frame 33 that frame and arm-rest frame are connect by vertical direction steering horizontal direction with seat,
31 keeping parallelism of seat back frame 33 and seat leg frame sits frame, seat back frame and arm-rest frame when seat leg frame, seat and is in level
When direction, that is, realize switching of the multi-functional transfer chair to prone position state, medical staff can push the handle 331 of horizontal direction at this time
Carry out prone position transfer.
Preferably, sitting posture transfer and prone position transfer are carried out in order to facilitate medical staff, the present invention is in the seat back frame
It is fixedly installed angled driving handle 331 and 332 on 33, the setting of the angle is so that handle 332 when sitting posture shifts
In suitable pushing position, handle 331 is in suitable pushing position when prone position shifts.
Position, as shown in figures 1 and 3, symmetrically arranged two are checked to realize that multi-functional transfer chair meets various inclinations
22 both ends of gas spring are rotatably connected on bottom frame 1 and seat support rack 2, and bottom frame, seat support rack and gas spring, which are constituted, to be turned
Motivation structure, when patient is in prone position, medical staff holds the handle 332 on seat back bar 33, touches gas spring control switch
334, gas spring elongation or contraction, the seat support rack rotation being connected in gas spring, drive are connected on seat support rack
Seat frame is rotated counterclockwise or is rotated clockwise, and the inclination of seat surface can be realized, thus facilitate the inspection of various positions,
Further, stability, vibrationproof and the flexibility of multi-functional transfer chair are improved using gas spring.
Multi-functional transfer chair of the invention can also realize stretcher forwarding function, as shown in Figure 1, Figure 2, Fig. 4, Fig. 7 and Fig. 9 institute
Show, the seat stretcher 4 sits frame 42 by stretcher leg frame 41, stretcher and stretcher back frame 43 forms, the stretcher leg frame and load
Frame is sat between frame, stretcher sit between frame and stretcher back frame be provided with extending adjusting be connected and fixed device, be connected and fixed device by
Connecting rod 45, link slot 48, top cap 46 and top cap spring 47 form, when stretcher leg frame 41, stretcher sit frame 42 and stretcher back frame 43
When being attached, medical staff presses top cap, and connecting rod is pushed into link slot, and stretcher leg frame 41, stretcher sit frame 42 and load at this time
Frame back frame 43 links together, and forms whole stretcher, and when needing stretcher forwarding function, medical staff pulls position fixing handle 315, turns
90 ° positioning fastener 312 be in non-interfering position can to unlock, and medical staff can be by seat stretcher from seat chassis at this time
Upper sliding is released, and seat stretcher can be used alone, and realizes the stretcher state of multi-functional transfer chair, and medical staff holds seat stretcher
Two pairs of handles at both ends can bear seat stretcher away, realize the transfer of patient.
To improve safety and extension function, as shown in Figure 2 and Figure 5, the desktop 61 is connected to right end armrest
On 621, right end armrest is fixed in rotatable inversion boot 622 by top cap 63, and inversion boot passes through on armrest frame
Positioning pin 623 and retaining spring 624 connect.Medical staff or patient are by pulling two positioning pins on armrest frame
It can be realized switching of the desktop between vertically and horizontally state, when desktop vertical state, left end armrest risen, at this time may be used
Limitation patient's moves left and right range, protection patient's safety, and desktop horizontality is desktop working condition, and patient can be with
Some simple number of storage tanks produced per day are completed on the desktop of horizontality, increase the function and user's body of multi-functional transfer chair
It tests.
To guarantee that seat stretcher and the seat chassis of multi-functional transfer chair skid off separation, realization stretcher state, such as Fig. 1 and figure
Shown in 6, be provided with telescopic spring top cap on the left end armrest 711, the left end armrest 711 with help
Gloves 712 are slidably matched and are positioned by top cap, and the armrest sheath lower end is provided with rotation positioning device, and the rotation is fixed
Position mechanism includes handle 76, chuck 73, spring 74, left end cap 72 and right end cap 75, and the handle 76 and chuck 73 pass through spiral shell
77 connection of nail, the spring 74 realize that chuck is moved and resetted on the rotating shaft, are provided with wedge shape on the armrest sheath 712
Convex block, the wedge shaped projection can be engaged with the notch of two 90 ° of distributions on 73 edge of chuck, and specifically, medical staff draws
Fixed handle and chuck, wedge shaped projection and chuck separation, left end armrest can rotate down, release handle 76, wedge shaped projection
It is engaged under the action of the spring with notch another on chuck, left end armrest 711 is fixed on horizontal position at this time, will not interfere with seat
Chair stretcher and seat chassis skid off separation, to realize the stretcher state of multi-functional transfer chair.
Further, in order to realize that handrail height is adjusted, the use of the patient of different heights, the inversion boot are adapted to
622 and armrest sheath 712 on be provided with location hole, respectively by with the bullet on right end armrest 621 and left end armrest 711
Spring and top cap cooperation, to realize that handrail height is adjusted.
To improve comfort and improving patient's use feeling, as illustrated in figures 1 and 8, the headrest 8 includes stretcher head
Rest the head on frame 82, headrest-plate 83, headrest side plate 81 and headrest side plate rotation positioning device 84, the headrest side plate rotation positioning device
84 include headrest side lever 841, headrest rotating connector 842, screw 843 and side lever support base 844, and headrest side lever 841 is slidably
Ground is connected on headrest rotating connector 842, and headrest rotating connector 842 is rotatably coupled on side lever support base 844, is being worked as
When the screw 843 is tightened, headrest side plate 81 is in a fixed position, and is no longer rotated.
Preferably, in order to adapt to the patients of different heights, the more of certain intervals are provided in the stretcher back frame 43
The size tune of opposite stretcher back frame may be implemented by resting the head on spring on frame 82 with stretcher and top cap 821 cooperates in a location hole
Section.
It further, is raising comfort and raising patient's use feeling, as shown in Fig. 1 and Fig. 9, the foot pedal
9 are rotatably connected on stretcher leg frame 41, and foot pedal side is provided with rotation positioning device 91, the rotation positioning device
Including locating piece 911, locating rod 912, spring 913, block 914 and positioning link 915, the locating piece is fixedly connected on
On foot pedal, it is provided with round slide on locating piece, multiple location holes are provided on slideway, the locating rod is at multi-diameter shaft
Shape sequentially passes through fixed block, locating piece, spring and block, and medical staff pulls out locating rod, and spring is in compressive state, at this time
Foot pedal is rotated, when reaching certain position, unclamps locating rod, locating rod locks foot pedal under the action of the spring, to realize
The position of foot pedal is adjusted, and realizes the support under seat state to patient foot.
In conclusion multi-functional transfer chair of the invention, simple for structure, motor coordination is easy to operate, for the elderly,
The disabled or hospital patient can provide good transfer auxiliary, can be realized sitting posture transfer, prone position transfer, check state with
And stretcher state, under gas spring effect, adjustable swiveling seat system allows patient to cut between sitting and crouching with security and stability
It changes, substantially reduces the injury such as bedsore, facilitate the inspection for carrying out various positions, working strength and the people of medical staff can also be reduced
Number is easy when multi-functional transfer chair is in horizontal stretcher position so that the horizontal transfer of patient becomes convenient, meanwhile, it can
Daily routines are readily achieved to adjust the angle of desktop, are sat and the sleeping handrail for having fixed position in the process, headrest and foot pedal
Etc. protective devices, in addition, be directed to different heights patient, the present invention may be implemented size adjusting.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of multi-functional transfer chair, which is characterized in that the bottom frame including lower support, the seat being rotatably arranged on bottom frame
Chair support frame, the seat support rack upper end can be rotatably set seat frame, and the seat frame includes seat bottom
Frame and seat stretcher, the seat chassis two sides are respectively arranged with left end armrest, right end armrest and desktop, seat
Multiple idler wheel slideways that chassis is fixedly installed above are slidably matched with multiple sliding slots that seat stretcher is fixedly installed below, described
Seat chassis and seat stretcher are locked by locking mechanism.
2. multi-functional transfer chair as described in claim 1, which is characterized in that the bottom frame and the seat support rack it
Between be rotatably coupled there are two gas spring, be rotatably coupled between the seat support rack and the seat chassis another
One gas spring.
3. multi-functional transfer chair as described in claim 1, which is characterized in that the seat chassis includes seat leg frame, seat
Chair frame, seat back frame and arm-rest frame, the seat sit frame and are rotatably coupled the seat leg frame and the seat
Chair back frame, the arm-rest frame are rotationally connected with the seat leg frame and the seat back frame, the seat
Leg frame, seat sit frame, seat back frame and arm-rest frame and constitute parallelogram mechanism.It is provided with into the seat back frame certain
The driving handle of angle is provided with gas spring control button on the driving handle.
4. multi-functional transfer chair as described in claim 1, which is characterized in that the seat stretcher includes stretcher leg frame, load
Frame sits frame and stretcher back frame, the stretcher leg frame are provided with foot pedal, and the stretcher back frame is provided with headrest, the load
Frame leg frame and stretcher are sat between frame, stretcher is sat between frame and stretcher back frame to be provided with and is connected and fixed device, and described is connected and fixed dress
It sets including connecting rod, link slot, top cap and top cap spring.
5. the multi-functional transfer chair as described in claim 1,4, which is characterized in that between the seat chassis and seat stretcher
It is provided with locking mechanism, the locking mechanism includes handle, ring set, positioning fastener and spring.
6. the multi-functional transfer chair as described in claim 1,3, which is characterized in that the desktop is connected to right end armrest
On, right end armrest is fixed in inversion boot by top cap, and inversion boot passes through the positioning pin and positioning bullet on armrest frame
Spring connection.
7. the multi-functional transfer chair as described in claim 1,3, which is characterized in that the left end armrest and armrest sheath is sliding
Dynamic to position with merga pass top cap, the armrest sheath lower end is provided with rotation positioning device, the rotation positioning device packet
Handle, chuck, spring, left end cap and right end cap are included, the handle is connected by screw to chuck, and the spring realizes card
Disk is moved and is resetted on the rotating shaft, and wedge shaped projection is provided on the armrest sheath, and the wedge shaped projection can be with chuck side
The notch engagement of two 90 ° of distributions on edge.
8. the multi-functional transfer chair as described in claim 1,4, which is characterized in that the headrest includes stretcher headrest frame, head
Board for pillow, headrest side plate and headrest side plate rotation positioning device, the headrest side plate rotation positioning device include headrest side lever, head
Pillow rotating connector, screw and side lever support base, the headrest rotating connector are rotatably connected on side lever support base,
The headrest side lever is slidably attached on headrest rotating connector, and passes through the fixed position of screw.
9. the multi-functional transfer chair as described in claim 1 and 4, which is characterized in that the foot pedal is rotatably connected to
On stretcher leg frame, foot pedal side is provided with rotation positioning device, the rotation positioning device include locating piece, locating rod,
Spring, block and fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787340.1A CN108888421A (en) | 2018-07-17 | 2018-07-17 | Multi-functional transfer chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787340.1A CN108888421A (en) | 2018-07-17 | 2018-07-17 | Multi-functional transfer chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108888421A true CN108888421A (en) | 2018-11-27 |
Family
ID=64350877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810787340.1A Pending CN108888421A (en) | 2018-07-17 | 2018-07-17 | Multi-functional transfer chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108888421A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984892A (en) * | 2019-05-06 | 2019-07-09 | 天津科技大学 | Tip-up seat in multifunctional room |
| CN109998813A (en) * | 2019-05-06 | 2019-07-12 | 天津科技大学 | A kind of Multifunctional rehabilitation exercise bed for paralytic |
| CN110522584A (en) * | 2019-09-23 | 2019-12-03 | 天津科技大学 | Multi-functional rehabilitating chair |
| CN111053649A (en) * | 2020-01-01 | 2020-04-24 | 瓮海英 | Wheelchair stretcher vehicle for transporting and transshipping human body |
| CN113520737A (en) * | 2021-04-27 | 2021-10-22 | 湖州职业技术学院 | Rehabilitation wheelchair capable of freely steering |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040227331A1 (en) * | 2003-05-12 | 2004-11-18 | Jia-Wine Chen | Multi-functional wheelchair |
| CN201235003Y (en) * | 2008-08-11 | 2009-05-13 | 苏州艾德医用产品有限公司 | Examining bed |
| CN201596026U (en) * | 2009-09-21 | 2010-10-06 | 广东凯洋医疗科技有限公司 | Adjustable nursing bed |
| CN201666044U (en) * | 2010-01-28 | 2010-12-08 | 东莞市怡丰锁业有限公司 | Turntable with coded lock |
| CN102614053A (en) * | 2012-04-20 | 2012-08-01 | 上海电机学院 | Electric bed chair |
| CN202802002U (en) * | 2012-03-06 | 2013-03-20 | 孔多加 | A hospital bed with a bed body and bade plate being capable of sliding relative to each other |
| TWM487219U (en) * | 2014-04-24 | 2014-10-01 | De-Fu Chen | Improved adjustment structure of vehicle headrest |
| CN204050113U (en) * | 2014-09-11 | 2014-12-31 | 济南鑫基业医疗器械有限公司 | A kind of slippage carrying bed |
| CN204158620U (en) * | 2014-10-31 | 2015-02-18 | 上海互邦医疗器械有限公司 | A kind of Wheel-chair type bed |
| CN209154256U (en) * | 2018-07-17 | 2019-07-26 | 天津科技大学 | Multi-functional transfer chair |
-
2018
- 2018-07-17 CN CN201810787340.1A patent/CN108888421A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040227331A1 (en) * | 2003-05-12 | 2004-11-18 | Jia-Wine Chen | Multi-functional wheelchair |
| CN201235003Y (en) * | 2008-08-11 | 2009-05-13 | 苏州艾德医用产品有限公司 | Examining bed |
| CN201596026U (en) * | 2009-09-21 | 2010-10-06 | 广东凯洋医疗科技有限公司 | Adjustable nursing bed |
| CN201666044U (en) * | 2010-01-28 | 2010-12-08 | 东莞市怡丰锁业有限公司 | Turntable with coded lock |
| CN202802002U (en) * | 2012-03-06 | 2013-03-20 | 孔多加 | A hospital bed with a bed body and bade plate being capable of sliding relative to each other |
| CN102614053A (en) * | 2012-04-20 | 2012-08-01 | 上海电机学院 | Electric bed chair |
| TWM487219U (en) * | 2014-04-24 | 2014-10-01 | De-Fu Chen | Improved adjustment structure of vehicle headrest |
| CN204050113U (en) * | 2014-09-11 | 2014-12-31 | 济南鑫基业医疗器械有限公司 | A kind of slippage carrying bed |
| CN204158620U (en) * | 2014-10-31 | 2015-02-18 | 上海互邦医疗器械有限公司 | A kind of Wheel-chair type bed |
| CN209154256U (en) * | 2018-07-17 | 2019-07-26 | 天津科技大学 | Multi-functional transfer chair |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984892A (en) * | 2019-05-06 | 2019-07-09 | 天津科技大学 | Tip-up seat in multifunctional room |
| CN109998813A (en) * | 2019-05-06 | 2019-07-12 | 天津科技大学 | A kind of Multifunctional rehabilitation exercise bed for paralytic |
| CN110522584A (en) * | 2019-09-23 | 2019-12-03 | 天津科技大学 | Multi-functional rehabilitating chair |
| CN111053649A (en) * | 2020-01-01 | 2020-04-24 | 瓮海英 | Wheelchair stretcher vehicle for transporting and transshipping human body |
| CN113520737A (en) * | 2021-04-27 | 2021-10-22 | 湖州职业技术学院 | Rehabilitation wheelchair capable of freely steering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108888421A (en) | Multi-functional transfer chair | |
| EP2450019B1 (en) | Siderail assembly for patient support apparatus | |
| US7003820B1 (en) | Supportive device for handicapped people | |
| US10506881B2 (en) | Stools, chairs, and methods using the same | |
| US6578215B1 (en) | Surgery stretcher | |
| US20240130530A1 (en) | Stools, chairs, and methods using the same | |
| US20120292877A1 (en) | Mobile rocking patient chair and method of use | |
| US5007679A (en) | Reclining chair | |
| US20040051279A1 (en) | Mobile elevating chair apparatus | |
| CN209154256U (en) | Multi-functional transfer chair | |
| KR101496587B1 (en) | Wheel chair | |
| US4455050A (en) | Clot preventing chair and attachments | |
| US20210186791A1 (en) | Dual-purpose treatment table | |
| KR102080545B1 (en) | Wheelchair comprising mobile device | |
| US20240081541A1 (en) | Stools and chairs with translatable armrests | |
| CN111134973A (en) | Improved wheelchair | |
| EP1148859B1 (en) | Support apparatus for seated patient | |
| US5368362A (en) | Seating apparatus for supporting a person in a manner which reduces sedentary ailments by allowing for a tilting movement of the seating means | |
| CN214318389U (en) | A bed patient seat leans on device for sick bed | |
| CN213851505U (en) | Bedside functional chair | |
| CN220655906U (en) | Therapeutic chair | |
| US11331232B1 (en) | Wheelchair improvement kit and manual wheelchair | |
| CA1232102A (en) | Reclining bed for childbirth | |
| JP2003126172A (en) | Wheelchair | |
| JPH0542Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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: 20181127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |