CN207055609U - The combination care bed of electric wheelchair and wheelchair and bed - Google Patents
The combination care bed of electric wheelchair and wheelchair and bed Download PDFInfo
- Publication number
- CN207055609U CN207055609U CN201720094441.1U CN201720094441U CN207055609U CN 207055609 U CN207055609 U CN 207055609U CN 201720094441 U CN201720094441 U CN 201720094441U CN 207055609 U CN207055609 U CN 207055609U
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- China
- Prior art keywords
- electric wheelchair
- seat
- wheelchair
- bed
- calf 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of electric wheelchair.The electric wheelchair includes being arranged to folding seat, and including lying status and sitting and lying state;The seat of the electric wheelchair includes the chair back, seat, calf plate and pedal, and one end of the seat is connected with the chair back by bearing pin, and the other end is connected with one end of the calf plate, and the other end of the calf plate is connected with the pedal;Realized by the mutual linkage of two electrician's push rods and folded and stretching, extension function between the chair back of the seat, seat, calf plate and pedal, and the angle between the chair back and the seat, the seat and the calf plate and the calf plate and the pedal can be adjusted in the range of 90 ° 180 °.The utility model additionally provides a kind of combination care bed of the wheelchair using the electric wheelchair and bed.
Description
Technical field
The utility model belongs to nursing technique field, and the combination more particularly to a kind of electric wheelchair and wheelchair and bed is nursed
Bed.
Background technology
At present, wheelchair is the important tool of rehabilitation, and it is not only limbs the disabled walking-replacing tool, it is often more important that makes him
Carry out physical exercise by means of wheelchair and participate in social activities, realize accessible life, and grow for the elderly or patient
Phase lies in bed, and no athletic meeting brings some physical functions to fail, or bedsore
But as long as in general wheelchair manually pushes walking, it is not only inconvenient, but also can not be to the big of user
Urine is handled.
Moreover, for the patient or old man of the inconvenience that acts on one's own, the transfer from care bed to wheelchair is one very tired
Difficult thing, not only needs the muscle power of care-giver, pain is vulnerable to by care-giver.Conversion between wheelchair and care bed
It is quite inconvenient, sizable burden is caused to patient and caregiver, while certain hidden danger is caused to the safety of patient.Cause
This, is badly in need of a kind of product that can be effectively combined the structure of wheelchair and care bed with function, rehabilitation and daily shield for patient
Manage most important.
The content of the invention
The purpose of this utility model be to provide it is a kind of the structure of wheelchair and care bed is effectively combined with function it is electronic
The combination care bed of wheelchair and wheelchair and bed.
The technical solution of the utility model is as follows:A kind of electric wheelchair, the electric wheelchair include being arranged to folding
Seat, and including lying status and sitting and lying state;The seat of the electric wheelchair includes the chair back, seat, calf plate and pedal,
One end of the seat is connected with the chair back by bearing pin, and the other end is connected with one end of the calf plate, the calf plate
The other end be connected with the pedal;Pushed away between the chair back of the seat, seat, calf plate and pedal by two electricians
The mutual linkage of bar, which is realized, to be folded and stretching, extension function, and the chair back and the seat, the seat and the calf plate and
Angle between the calf plate and the pedal can be adjusted in the range of 90 ° -180 °.
Preferably, the electric wheelchair also includes dung urine cleaner, and the dung urine cleaner is located at the bottom of the seat;
The seat is provided with defecating hole, and the defecating hole is connected with the dirt inlet of dung urine cleaner.
Preferably, the surface of the seat is provided for air permeable waterproof and the soft pack layer of counteracting bedsores, and the chair back, institute
State seat, the calf plate and the pedal and be provided with air-vent, the soft pack layer covers the air-vent of the seat.
Preferably, the electric wheelchair also includes control unit, and described control unit includes handle, controller, two electricity
Machine and two driving wheels, the handle are provided with different operation ranges and can automatically reset, and two motors are separately mounted to
It is used to drive the driving wheel to rotate on two driving wheels, the controller is used for signal and the control for receiving the handle
Two motor work;When the handle is in forward, two motors synchronously rotate forward, before the electric wheelchair
Enter;When the handle, which is in, retreats gear, two motors synchronously invert, and the electric wheelchair retreats;When the handle
During in left-hand rotation or right-hand rotation gear, two motors carry out the rotation of opposite direction, and the electric wheelchair is rotated to carry out a left side
Turn or turn right.
Preferably, described control unit also includes headlight and back light, and the headlight and the back light are individually fixed in described
The front side of electric wheelchair and rear side, and electrically connected with the controller;It is left when the handle is in left-hand rotation or right-hand rotation gear
The headlight and the back light on side or the right light, to prompt the electric wheelchair to be turned left or be turned right.
Preferably, including electric wheelchair and middle part are provided with the bed body of wheelchair rest area, and the electric wheelchair is to appoint as described above
Electric wheelchair described in one;Wheelchair rest area in the middle part of the bed body is used to place the electric wheelchair, and works as the Electric Motor Wheel
After chair is in the wheelchair rest area of the bed body, if the electric wheelchair is in lying status, the electric wheelchair
Seat is extended into slab construction, and forms the bed surface of the bed body;If the electric wheelchair is in sitting and lying state, the electricity
Wheelchair can be separated with the bed body.
Compared to prior art, the combination care bed of electric wheelchair and wheelchair and bed provided by the utility model is with as follows
Beneficial effect:
1st, in the combination care bed of the wheelchair and bed, the electric wheelchair is located to the wheelchair rest area of the bed body
It is interior, and if the electric wheelchair is in lying status, then the seat of the electric wheelchair is extended into slab construction, and forms institute
State the bed surface of bed body;If the electric wheelchair is in sitting and lying state, the electric wheelchair can be separated with the bed body,
So that the electric wheelchair acts not only as a part for bed body, can also be separated with the bed body so that make
User need not undergo the transfer process on from wheelchair to bed or from bed to wheelchair, and the electric wheelchair can be directly to forward
Walk, removed from the bed body, reduce the pain that patient is subjected to, improve quality of life;
2nd, it is real by the mutual linkage of two electrician's push rods between the chair back of the seat, seat, calf plate and pedal
Now fold and stretch function, and the chair back and the seat, the seat and the calf plate and the calf plate and institute
Stating the angle between pedal can be adjusted in the range of 90 ° -180 °, so that the electric wheelchair has back lifting song leg
Function;
3rd, the surface of the seat is provided for air permeable waterproof and the soft pack layer of counteracting bedsores, and the chair back, the seat
Plate, the calf plate and the pedal are provided with air-vent, and the soft pack layer covers the air-vent of the seat, so that
Obtaining the seat of the electric wheelchair has the function of air permeable waterproof and counteracting bedsores;
4th, described control unit includes handle, controller, two motors and two driving wheels, and the handle is provided with different
Operation range can simultaneously automatically reset, and two motors are separately mounted to be used to drive the driving wheel on two driving wheels
Rotate, the controller is used for the signal for receiving the handle and controls two motor work, so as to control easily
Make the moving direction of the electric wheelchair;
5th, when the handle resets, two equal self-lockings of motor, and the electric wheelchair braking brake, so that
The electric wheelchair has automatic brake functions, and then prevents the situations such as car slipping from occurring;
6th, described control unit also includes headlight and back light, and the headlight and the back light are individually fixed in the Electric Motor Wheel
The front side of chair and rear side, and electrically connected with the controller, so that by the headlight and the back light to the Electric Motor Wheel
The transport condition of chair is indicated;
7th, the tailstock be arranged to can 270 degree rotation so that the electric wheelchair can be driven into by the tailstock
Or roll the bed body away from;
8th, the bed body is process by aluminium alloy, so that the bed body overall structure is lighter, and with preferable
Fastness and the feature of environmental protection.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is combination a kind of structural representation of state of care bed of the wheelchair that the utility model embodiment provides and bed;
Fig. 2 is the side structure schematic diagram of the combination care bed of wheelchair shown in Fig. 1 and bed;
Fig. 3 is the structure of another use state of the combination care bed of the wheelchair that the utility model embodiment provides and bed
Schematic diagram;
Fig. 4 is the structural representation in sitting and lying state for combining electric wheelchair in care bed of wheelchair shown in Fig. 3 and bed;
Fig. 5 is the structural representation in lying status of electric wheelchair shown in Fig. 3;
Fig. 6 is the cross-sectional view of electric wheelchair shown in Fig. 3;
Fig. 7 is the structured flowchart of control unit in electric wheelchair shown in Fig. 3;
Fig. 8 is the side structure schematic diagram for combining the guardrail of bed body in care bed of wheelchair shown in Fig. 1 and bed.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
The description of specific distinct unless the context otherwise, element and component in the utility model, quantity both can be with single
Form exist, form that can also be multiple is present, and the utility model is defined not to this.It is appreciated that institute herein
The term "and/or" used is related to and covers one of associated Listed Items or one or more of any and be possible to
Combination.
Please refer to Fig. 1 to Fig. 7, wheelchair and the combination care bed 100 of bed that the utility model embodiment provides include
Electric wheelchair 10 and middle part are provided with the bed body 20 of wheelchair rest area 201.In the present embodiment, the electric wheelchair 10 is actively set
In the wheelchair rest area 201.
The electric wheelchair 10 includes seat 11, dung urine cleaner 12 and control unit 13.The seat 11 is collapsible
Seat, the dung urine cleaner 12 are used to clear up the excreta of user automatically, and described control unit 13 is used to control institute
State the status of action of electric wheelchair 10.
Specifically, the seat 11 includes the chair back 111, seat 112, calf plate 113 and pedal 114, the seat 112
One end be connected with the chair back 111 by bearing pin, the other end is connected with one end of the calf plate 113, the calf plate 113
The other end be connected with the pedal 114.
Further, the surface of the seat 11 is provided with the soft pack layer for air permeable waterproof and counteracting bedsores(It is not shown).
In order that obtaining the seat 11 has certain venting capability, the chair back 111, the seat 112, the and of the calf plate 113
The pedal 114 can also be provided with air-vent(It is not shown), the air-vent of the soft pack layer covering seat 11, from
And cause the seat 11 that there is the effect of air permeable waterproof and counteracting bedsores.
In the present embodiment, pass through between the chair back 111 of the seat 11, seat 112, calf plate 113 and pedal 114
The mutual linkage of two electrician's push rods 102, which is realized, folds and stretches function, and the chair back 111 and the seat 112, the seat
Angle between plate 112 and the calf plate 113 and the calf plate 113 and the pedal 114 can be at 90 ° -180 °
In the range of adjust.
Therefore, the folded state of the seat 11 can cause the electric wheelchair 10 to have two states:Lying status
With sitting and lying state:
If the electric wheelchair 10 is in the lying status, the seat 11 of the electric wheelchair 10 is extended into flat board
Structure, and form the bed surface of the bed body 20;If the electric wheelchair 10 is in sitting and lying state, the electric wheelchair 10 can
To be separated with the bed body 20.
In addition, the seat 112 is additionally provided with defecating hole 115, the defecating hole 115 enters dirt with dung urine cleaner 12
Mouth is connected, and is urinated so as to which the excreta of user is guided to the dung by the defecating hole 115 in cleaner 12.
The dung urine cleaner 12 is located at the bottom of the seat 112, enters institute out of described defecating hole 115 for receiving
State the excreta in dung urine cleaner 12., can be with it should be appreciated that dung urine cleaner 12 is located at the bottom of the seat 112
The base of the electric wheelchair 10 is fixed on, can also detachably be set with the base of the electric wheelchair 10, the utility model
This is not limited.
Described control unit 13 includes handle 131,133, two, the motor driving wheel 134 of controller 132, two and at least one
Individual driven pulley 135.The handle 131 is provided with different operation ranges and can automatically reset, and two motors 133 are installed respectively
It is used to drive the driving wheel 134 to rotate on two driving wheels 134, the controller 132 is used to receive the handle
121 signal simultaneously controls two motors 133 to work.In the present embodiment, the driving wheel 134 is the electric wheelchair 10
Backside support wheel, the driven pulley 135 is the front side support wheel of the electric wheelchair 10.It is selectable, the controller 132
It is single-chip microcomputer.
Specifically, when the handle 131 is in forward, two motors 1333 are synchronous to be rotated forward, described electronic
Wheelchair 10 advances;
When the handle 131, which is in, retreats gear, two motors 133 are synchronous to be inverted, after the electric wheelchair 10
Move back;
When the handle 131 is in left-hand rotation or right-hand rotation gear, two motors 133 carry out the rotation of opposite direction,
The electric wheelchair 10 is rotated to be turned left or be turned right.
Moreover, in order to indicate the motion state of the electric wheelchair 10, then before described control unit 13 also includes
Lamp 136 and back light 137, the headlight 136 and the back light 137 are individually fixed in front side and the rear side of the electric wheelchair 10,
And electrically connected with the controller 132;
For example, when the handle 131 is in and advances or retreat gear, the headlight 136 and the back light 137 can be with bright
Rise or do not light, this according to the environmental correclation residing for the electric wheelchair 10 at that time, if in dim environment, start described in
Headlight 136 and the back light 137 are unnecessary if environment is brighter to prompt the motion state of the electric wheelchair 10
Start the headlight 136 and the back light 137;
When the handle 131 is in left-hand rotation or right-hand rotation gear, the headlight 136 and the back light on the left side or the right
137 light, to prompt the electric wheelchair 10 to be turned left or be turned right.
It should be noted that in the present embodiment, when the handle 131 resets, two 133 equal self-lockings of motor,
And the braking brake of electric wheelchair 10, so as to prevent car slipping event from occurring.
For example, described two motors 133 are brush DC high speed motor with teeth, and when the handle 131 resets, two
Three-phase windings short circuit in the motor 133 so that the motor 133 produces reluctance torque, so as to realize the electric wheelchair
10 electric brake.
It should be appreciated that described control unit 13 can also include rechargeable battery 138, the rechargeable battery 138 is distinguished
Electrically connected with the controller 132, the motor 133, the headlight 136 and the back light 137, and electric energy is provided, so as to
The electric wheelchair 10 is caused to obtain enough endurances to complete once charging, for example, more than 50 kilometers etc..
Selectable, the electric wheelchair 10 is additionally provided with hand push 14 and handrail 15, and the hand push 14 is positioned at described electronic
The rear side of wheelchair 10, for promoting the electric wheelchair 10 manually;The handrail 15 is rotatable handrail, for user's hand
Help.
The bed body 20 also include the head of a bed 21, tailstock 22 and between the head of a bed 21 and the tailstock 22 the
One bed board 23 and the second bed board 24, first bed board 23 and second bed board 24 with respect to parallel interval set, and with it is described
The head of a bed 21 and the tailstock 22, which cooperate, surrounds the wheelchair rest area 201.
Specifically, the head of a bed 21 is arranged to the fixed head of a bed, the tailstock 22 be arranged to can 270 degree of rotations, and work as institute
When stating the electric wheelchair 10 and being in the lying status in the wheelchair rest area 201, the electric wheelchair 10 it is relative
Both ends abut the tailstock 22 and the head of a bed 21 respectively, and the seat 11 of the electric wheelchair 10 respectively with first bed board
23 and second bed board 24 be in sustained height, i.e., described seat 11, first bed board 23 and second bed board 24 are common
With the bed surface for forming the bed body 20.
It should be appreciated that after 22 rotary closing of tailstock, the head of a bed 21 and the tailstock 22 cooperate so that will
The electric wheelchair 10 is limited in the wheelchair rest area 201;After 22 Unscrew of tailstock, the electric wheelchair 10
It can be rolled away from out of described wheelchair rest area 201, so as to realize the separation of the electric wheelchair 10 and the bed body 20.
Further, referring to Fig. 8, the both sides of the bed body 20 are respectively equipped with guardrail 25, each guardrail 25 is
Telescopic type aluminium alloy guardrail.
In order that the bed body 20 may move and can fixed function, the bottom of the bed body 20 is additionally provided with
Universal wheel 26 and rise pin 27, the rise pin 27 are used for the height for adjusting the bed body 20, and when the rise pin 27 is adjusted
When the bed body 20 is in extreme lower position, the bed body 20 is carried out by the universal wheel 26;When the rise pin 27 will
After the position rise of the bed body 20, the universal wheel 26 is liftoff, so that the bed body 20 passes through 27, the pin of rise
Support is with fixed.
In order that obtaining, the bed body 10 is overall to have lighter weight, and firmly environmental protection, in the present embodiment, the bed body
10 are process by aluminium alloy.
Compared to prior art, the combination care bed of wheelchair and bed provided by the utility model has the advantages that:
1st, in the combination care bed of the wheelchair and bed, the electric wheelchair is located to the wheelchair rest area of the bed body
It is interior, and if the electric wheelchair is in lying status, then the seat of the electric wheelchair is extended into slab construction, and forms institute
State the bed surface of bed body;If the electric wheelchair is in sitting and lying state, the electric wheelchair can be separated with the bed body,
So that the electric wheelchair acts not only as a part for bed body, can also be separated with the bed body so that make
User need not undergo the transfer process on from wheelchair to bed or from bed to wheelchair, and the electric wheelchair can be directly to forward
Walk, removed from the bed body, reduce the pain that patient is subjected to, improve quality of life;
2nd, it is real by the mutual linkage of two electrician's push rods between the chair back of the seat, seat, calf plate and pedal
Now fold and stretch function, and the chair back and the seat, the seat and the calf plate and the calf plate and institute
Stating the angle between pedal can be adjusted in the range of 90 ° -180 °, so that the electric wheelchair has back lifting song leg
Function;
3rd, the surface of the seat is provided for air permeable waterproof and the soft pack layer of counteracting bedsores, and the chair back, the seat
Plate, the calf plate and the pedal are provided with air-vent, and the soft pack layer covers the air-vent of the seat, so that
Obtaining the seat of the electric wheelchair has the function of air permeable waterproof and counteracting bedsores;
4th, described control unit includes handle, controller, two motors and two driving wheels, and the handle is provided with different
Operation range can simultaneously automatically reset, and two motors are separately mounted to be used to drive the driving wheel on two driving wheels
Rotate, the controller is used for the signal for receiving the handle and controls two motor work, so as to control easily
Make the moving direction of the electric wheelchair;
5th, when the handle resets, two equal self-lockings of motor, and the electric wheelchair braking brake, so that
The electric wheelchair has automatic brake functions, and then prevents the situations such as car slipping from occurring;
6th, described control unit also includes headlight and back light, and the headlight and the back light are individually fixed in the Electric Motor Wheel
The front side of chair and rear side, and electrically connected with the controller, so that by the headlight and the back light to the Electric Motor Wheel
The transport condition of chair is indicated;
7th, the tailstock be arranged to can 270 degree rotation so that the electric wheelchair can be driven into by the tailstock
Or roll the bed body away from;
8th, the bed body is process by aluminium alloy, so that the bed body overall structure is lighter, and with preferable
Fastness and the feature of environmental protection.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
- A kind of 1. electric wheelchair, it is characterised in that:The electric wheelchair includes being arranged to folding seat, and including lying type State and sitting and lying state;The seat of the electric wheelchair includes the chair back, seat, calf plate and pedal, one end of the seat with The chair back is connected by bearing pin, and the other end is connected with one end of the calf plate, the other end of the calf plate and the pin Pedal connects;Realized between the chair back of the seat, seat, calf plate and pedal by the mutual linkage of two electrician's push rods Fold and stretching, extension function, and the chair back and the seat, the seat and the calf plate and the calf plate and described Angle between pedal can be adjusted in the range of 90 ° -180 °.
- 2. electric wheelchair according to claim 1, it is characterised in that:The electric wheelchair also includes dung urine cleaner, institute State the bottom that dung urine cleaner is located at the seat;The seat is provided with defecating hole, the defecating hole and dung urine cleaner Dirt inlet be connected.
- 3. electric wheelchair according to claim 1, it is characterised in that:The surface of the seat be provided for air permeable waterproof and The soft pack layer of counteracting bedsores, and the chair back, the seat, the calf plate and the pedal are provided with air-vent, institute State the air-vent that soft pack layer covers the seat.
- 4. electric wheelchair according to claim 1, it is characterised in that:The electric wheelchair also includes control unit, described Control unit includes handle, controller, two motors and two driving wheels, and the handle is provided with different operation ranges and can be certainly Dynamic to reset, two motors are separately mounted to be used to drive the driving wheel to rotate on two driving wheels, the control Device is used for the signal for receiving the handle and controls two motor work;When the handle is in forward, two The motor synchronously rotates forward, and the electric wheelchair advances;When the handle, which is in, retreats gear, two motors are synchronously anti- Turn, the electric wheelchair retreats;When the handle is in left-hand rotation or right-hand rotation gear, two motors carry out opposite direction Rotate, the electric wheelchair is rotated to be turned left or be turned right.
- 5. electric wheelchair according to claim 4, it is characterised in that:Described control unit also includes headlight and back light, institute State headlight and the back light is individually fixed in front side and the rear side of the electric wheelchair, and electrically connected with the controller;When the handle is in left-hand rotation or right-hand rotation gear, the headlight and the back light on the left side or the right light, with prompting The electric wheelchair is turned left or turned right.
- A kind of 6. combination care bed of wheelchair and bed, it is characterised in that:Wheelchair rest area is provided with including electric wheelchair and middle part Bed body, the electric wheelchair are the electric wheelchairs as described in claim 1-5 is any;Use wheelchair rest area in the middle part of the bed body In the placement electric wheelchair, and after the electric wheelchair is in the wheelchair rest area of the bed body, if described electronic Wheelchair is in lying status, then the seat of the electric wheelchair is extended into slab construction, and forms the bed surface of the bed body;If The electric wheelchair is in sitting and lying state, then the electric wheelchair can be separated with the bed body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720094441.1U CN207055609U (en) | 2017-01-24 | 2017-01-24 | The combination care bed of electric wheelchair and wheelchair and bed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720094441.1U CN207055609U (en) | 2017-01-24 | 2017-01-24 | The combination care bed of electric wheelchair and wheelchair and bed |
Publications (1)
Publication Number | Publication Date |
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CN207055609U true CN207055609U (en) | 2018-03-02 |
Family
ID=61501716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720094441.1U Expired - Fee Related CN207055609U (en) | 2017-01-24 | 2017-01-24 | The combination care bed of electric wheelchair and wheelchair and bed |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106806071A (en) * | 2017-01-24 | 2017-06-09 | 福建唯德仑医疗器械有限公司 | The combination care bed of wheelchair and bed |
CN109745188A (en) * | 2018-06-06 | 2019-05-14 | 柳州泽屹科技有限公司 | Intelligence helps bath nursing bed |
-
2017
- 2017-01-24 CN CN201720094441.1U patent/CN207055609U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106806071A (en) * | 2017-01-24 | 2017-06-09 | 福建唯德仑医疗器械有限公司 | The combination care bed of wheelchair and bed |
CN109745188A (en) * | 2018-06-06 | 2019-05-14 | 柳州泽屹科技有限公司 | Intelligence helps bath nursing bed |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20200124 |
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CF01 | Termination of patent right due to non-payment of annual fee |