CN106236435B - A kind of liftable hospital bed - Google Patents
A kind of liftable hospital bed Download PDFInfo
- Publication number
- CN106236435B CN106236435B CN201610680681.XA CN201610680681A CN106236435B CN 106236435 B CN106236435 B CN 106236435B CN 201610680681 A CN201610680681 A CN 201610680681A CN 106236435 B CN106236435 B CN 106236435B
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- China
- Prior art keywords
- bed
- fixed
- connecting rod
- air cushion
- dividing strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000007664 blowing Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 230000002146 bilateral effect Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 241000283080 Proboscidea <mammal> Species 0.000 abstract description 5
- 208000004210 Pressure Ulcer Diseases 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 206010011985 Decubitus ulcer Diseases 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 206010063560 Excessive granulation tissue Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 210000001126 granulation tissue Anatomy 0.000 description 1
- 208000028867 ischemia Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000242 pagocytic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress 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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
-
- 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
- A61G2200/30—Specific positions of the patient
- A61G2200/32—Specific positions of the patient lying
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of liftable hospital beds, including air cushion and bed body；The air cushion includes air cushion body, inflation/deflation air bag and air blowing air bag；Air cushion body includes the top bed of material, the bottom bed of material, surrounding side wall；The top bed of material, the bottom bed of material, surrounding side wall constitute the inflating cells of sealing；Air bag is fixed in the left and right sidewall of air cushion body；Inflation/deflation air bag is connected with inflating cells；Deflated balloon is blown to be fixed on front-rear side walls；Dividing strip is equipped in inflating cells, dividing strip is left and right double-layer structure, and dividing strip is fixed on the inner surface of the top bed of material and the bottom bed of material by barbola work, and inflating cells are separated into multiple inflating cells units by dividing strip.Inflation/deflation equipment of the invention can be inflated by inflation/deflation air bag into inflating cells, and the bed of material is heaved by one fritter of sphere of movements for the elephants shape, one fritter at the top of multiple inflating cells units, and blowing device can be blown by gap of the air blowing air bag between sphere of movements for the elephants.
Description
Technical field
The present invention relates to Medical Devices, and in particular to a kind of liftable hospital bed.
Background technique
Pressure sore is also known as pressure ulcer, bedsore, is that continuous ischemia, anoxic, nutrition occurs since local organization is pressurized for a long time
It is bad and cause tissue fester downright bad.The problem of pressure ulcer is a universality in rehabilitation, nursing.To make long-term bed
Patient get rid of the puzzlement of pressure sore, the prior art uses air bed, i.e., is laid with one layer of inflatable cushion in bed.The physics of existing pressure sore
It is that oxygen air blowing therapy inhibits the growth of anaerobic bacteria, enhance leucocyte by improving the oxygen content in tissue that therapy, which has a kind of,
Phagocytic activity promotes the growth of granulation tissue, the surface of a wound is made quickly to heal.
Summary of the invention
The purpose of the present invention is using recovery and treatment with Patients with Pressure Ulcers, providing a kind of be equipped with has from two sides air blowing function
The liftable hospital bed of energy air cushion.
In order to achieve the above objectives, the present invention provides a kind of liftable hospital beds, including air cushion, bed body and fixed plate；Gas
Pad is fixed in bed body；Bed body includes pedestal, lifting device and bedstead；Bedstead includes bed frame and bed board；The bed frame is
The cuboid for having square hole is run through in upper and lower end face；Front and back, which offers, on the square hole front-rear side walls of the bed frame symmetrically slides
Slot；The cross section of the slide slot is in " convex " font lain on one's side；The air cushion includes air cushion body, inflation/deflation air bag and inflatable gas
Capsule；Air cushion body includes the top bed of material, the bottom bed of material, surrounding side wall；The top bed of material, the bottom bed of material, surrounding side wall constitute sealing
Inflating cells；Inflation/deflation air bag is fixed in the left and right sidewall of air cushion body；Inflation/deflation air bag is connected with inflating cells；It blows
Gas air bag is fixed on the front-rear side walls of air cushion body；Dividing strip is equipped in inflating cells, dividing strip is bilateral symmetry, point
It is fixed on every band by barbola work on the top bed of material of air cushion body and the inner surface of the bottom bed of material, dividing strip is by inflating cells
It is separated into multiple inflating cells units；The dividing strip in left side and the dividing strip on right side are waveform strips；The top of air cushion body
The bed of material is divided into the big hollows such as several by several horizontal partition lines and several longitudinally split lines；Air blowing air bag and air cushion body
The stationary plane top being fixedly connected offers several gas holes；The blowing direction of the gas hole and the top bed of material of air cushion body
Longitudinally split line direction it is consistent.
As a preferred embodiment of the above technical solution, dividing strip is bilateral symmetry, and left side dividing strip and right side dividing strip
Between there are the gap of a bit, the front-rear side walls of air cushion body corresponding to the gap offer vent, the vent
The gap is set to be connected with the external world.
As a preferred embodiment of the above technical solution, the pedestal includes bottom plate and bracket；The bracket is fixed on the upper of bottom plate
On end face；The pedestal upper end face is fixed there are four limited block, and the limited block is fixed on four angles in the pedestal upper end face；
Pedestal upper end face center is fixed with central axis fixing seat；Central axis fixing seat is longitudinally fixed central axis；Central axis
Rear and front end is fixed on support base；The lifting device includes left lifting device and right lifting device；The left lifting device
With right lifting device structure bilateral symmetry；Left lifting device includes left cylinder, the first left connecting rod and the first right connecting rod；First left company
Bar and the first right connecting rod length are identical；First left connecting rod one end is hinged on the piston rod of left cylinder, the other end is hinged on first
It slides on bar；First right connecting rod is made of first connecting rod symmetrical before and after a pair；A pair of of equal one end of first connecting rod is hinged on center
On axis, the other end is hinged on first and slides on bar；First, which slides bar rear and front end, is articulated with a pair of first idler wheel；First idler wheel is set
It sets in slide slot；
Right lifting device includes right cylinder, the second left connecting rod and the second right connecting rod；Second left connecting rod and the second right connecting rod are long
It spends identical；Second right connecting rod one end is hinged on the piston rod of right cylinder, the other end is hinged on second and slides on bar；Second left company
Bar is made of second connecting rod symmetrical before and after a pair；A pair of of equal one end of second connecting rod is hinged on central axis, the other end is hinged on
Second slides on bar；Second, which slides bar rear and front end, is articulated with a pair of second idler wheel；Second idler wheel is arranged in slide slot；
Left cylinder level fails to agree setting, and the ontology lower end surface of left cylinder is fixed on the upper surface of the bracket, left cylinder
Ontology right side be fixed on the left side of the central axis fixing seat, the piston rod of left cylinder is located at limited block before and after left side
Between；The horizontal mutually right setting of right cylinder, the ontology lower end surface of right cylinder are fixed on the upper surface of the bracket, the sheet of right cylinder
Body left side is fixed on the right side of the central axis fixing seat, the piston rod of right cylinder be located at before and after right side limited block it
Between.
As a preferred embodiment of the above technical solution, a pair of of fixing belt is respectively fixed on the air cushion body front-rear side walls of air cushion；
The first fixation hole, the first left limit hole and the first right limit hole are offered in the fixing belt；The front and back end of the bed frame of bedstead
The second threaded hole, the second left limit hole and the second right limit hole are offered on face；Be fixed on fixed plate one end third fixation hole,
Third left limit block and third right limit block；Third left limit block passes through the second left limit hole and is plugged in the first left limit hole；
Third right limit block passes through the second right limit hole and is plugged in the first right limit hole；Fixing belt is by opposite with the second threaded hole of bedstead
The screw answered passes through third fixation hole and is fixed on bedstead.
As a preferred embodiment of the above technical solution, third left limit block is the cuboid being laterally arranged；Third right limit block is
Longitudinally disposed cuboid.
The beneficial effects of the present invention are：Inflation/deflation equipment can be inflated by inflation/deflation air bag into inflating cells, more
The bed of material is heaved by one fritter of sphere of movements for the elephants shape, one fritter at the top of a inflating cells unit, and blowing device can pass through air blowing air bag edge
Gap between sphere of movements for the elephants is blown, and hospital bed can be gone up and down.
Detailed description of the invention
Fig. 1 is the structural schematic diagram faced of the invention；
Fig. 2 is the structural schematic diagram of left view of the invention；
Fig. 3 is the structural schematic diagram of the section of the A-A in Fig. 1 of the invention；
Fig. 4 is the structural schematic diagram of the vertical view of air cushion 20 of the invention；
Fig. 5 is the structural schematic diagram of fixed plate 30 of the invention faced；
Fig. 6 is the structural schematic diagram of the partial enlargement of the B in Fig. 3 of the invention；
In figure, 10, bed body；11, pedestal；111, bracket；1111, limited block；112, bottom plate；12, lifting device；121, left
Cylinder；122, the first left connecting rod；123, the first right connecting rod；124, central axis fixing seat；1241, support base；1242, central axis；
125, right cylinder；126, the second right connecting rod；127, the second left connecting rod；128, second bar is slided；129, the second idler wheel；13, bedstead；
20, air cushion；21, inflation/deflation air bag；22, air blowing air bag；221, gas hole；23, air cushion body；24, fixing belt；25, inflatable chamber
Room is single；30, fixed plate；301, third left limit block；302, third fixation hole；303, third right limit block；31, screw.
Specific embodiment
As shown in Figure 1 to 4, a kind of liftable hospital bed, including air cushion 20, bed body 10 and fixed plate 30；Air cushion 20 is solid
It is scheduled in bed body 10；Bed body 10 includes pedestal 11, lifting device 12 and bedstead 13；Bedstead 13 includes bed frame and bed board；It is described
Bed frame is that the cuboid for having square hole is run through in upper and lower end face；Front and back offers pair on the square hole front-rear side walls of the bed frame
The slide slot of title；The cross section of the slide slot is in " convex " font lain on one's side；The air cushion 20 includes air cushion body 23, inflation/deflation
Air bag 21 and air blowing air bag 22；Air cushion body 23 includes the top bed of material, the bottom bed of material, surrounding side wall；The top bed of material, bottom material
Layer, surrounding side wall constitute the inflating cells of sealing；Inflation/deflation air bag 21 is fixed in the left and right sidewall of air cushion body 23；Inflation/deflation
Air bag 21 is connected with inflating cells；Air blowing air bag 22 is fixed on the front-rear side walls of air cushion body 23；It is equipped in inflating cells
Dividing strip, dividing strip are bilateral symmetry, and dividing strip is fixed on the top bed of material and the bottom of air cushion body 23 by barbola work
On the inner surface of portion's bed of material, inflating cells are separated into multiple inflating cells units 25 by dividing strip；The dividing strip in left side and right side
Dividing strip be waveform strips；The top bed of material of air cushion body 23 is divided by several horizontal partition lines and several longitudinally split lines
At the big hollows such as several；The stationary plane top that air blowing air bag 22 is fixedly connected with air cushion body 23 offers several gas holes
221；The longitudinally split line direction of the top bed of material of blowing direction and air cushion body 23 of the gas hole 221 is consistent.
As shown in fig. 6, dividing strip be bilateral symmetry, and between left side dividing strip and right side dividing strip there are any
Gap, the front-rear side walls of air cushion body 23 corresponding to the gap offer vent, the vent make the gap with
The external world is connected.
As shown in FIG. 1 to 3, the pedestal 11 includes bottom plate 112 and bracket 111；The bracket 111 is fixed on bottom plate
On 112 upper surface；111 upper surface of bracket is fixed there are four limited block 1111, and the limited block 1111 is fixed on described
Four angles of 111 upper surface of bracket；The 111 upper surface center of bracket is fixed with central axis fixing seat 124；Central axis is solid
Reservation 124 is longitudinally fixed central axis 1242；1242 rear and front end of central axis is fixed on support base 1241；The lifting device
12 include left lifting device and right lifting device；The left lifting device and right lifting device structure bilateral symmetry；Left lifting dress
It sets including left cylinder 121, the first left connecting rod 122 and the first right connecting rod 123；123 length of first left connecting rod 122 and the first right connecting rod
It is identical；First left connecting rod, 122 one end is hinged on the piston rod of left cylinder 121, the other end is hinged on first and slides on bar；First
Right connecting rod 123 is made of first connecting rod symmetrical before and after a pair；A pair of of equal one end of first connecting rod is hinged on central axis 1242, is another
One end is hinged on first and slides on bar；First, which slides bar rear and front end, is articulated with a pair of first idler wheel；First idler wheel is arranged in cunning
In row slot；
As shown in FIG. 1 to 3, right lifting device includes right cylinder 125, the second left connecting rod 127 and the second right connecting rod 126；
Second left connecting rod 127 is identical with 126 length of the second right connecting rod；Second right connecting rod, 126 one end is hinged on the piston rod of right cylinder 125
The upper, other end is hinged on second and slides on bar 128；Second left connecting rod 127 is made of second connecting rod symmetrical before and after a pair；It is a pair of
The equal one end of second connecting rod is hinged on central axis 1242, the other end is hinged on second and slides on bar 128；Before second slides bar 128
Both ends are articulated with a pair of second idler wheel 129 afterwards；Second idler wheel 129 is arranged in slide slot；
As shown in FIG. 1 to 3,121 level of left cylinder fails to agree setting, and the ontology lower end surface of left cylinder 121 is fixed on described
On the upper surface of bracket 111, the ontology right side of left cylinder 121 is fixed on the left side of the central axis fixing seat 124, left
The piston rod of cylinder 121 is located between the limited block 1111 of left side front and back；The horizontal mutually right setting of right cylinder 125, the sheet of right cylinder 125
Body lower end surface is fixed on the upper surface of the bracket 111, and the ontology left side of right cylinder 125 is fixed on the central axis and fixes
On the right side of seat 124, the piston rod of right cylinder 125 is located between the limited block 1111 of right side front and back.
As shown in fig. 1~fig. 5, a pair of of fixing belt 24 is respectively fixed on 23 front-rear side walls of air cushion body of air cushion 20；Institute
It states and offers the first fixation hole, the first left limit hole and the first right limit hole in fixing belt 24；The front and back of the bed frame of bedstead 13
The second threaded hole, the second left limit hole and the second right limit hole are offered on end face；It is solid that third is fixed on 30 one end of fixed plate
Determine hole 302, third left limit block 301 and third right limit block 303；Third left limit block 301 passes through the second left limit hole and plugs
In the first left limit hole；Third right limit block 303 passes through the second right limit hole and is plugged in the first right limit hole；Fixing belt 24
Third fixation hole 302 is passed through by screw 31 corresponding with 13 second threaded hole of bedstead to be fixed on bedstead 13.
As shown in figure 5, third left limit block 301 is the cuboid being laterally arranged；Third right limit block 303 is longitudinally disposed
Cuboid.
Concrete operations are as follows：It is inflated by external inflation/deflation equipment into inflation/deflation air bag 21,23 top of air cushion body
The bed of material is expanded due to inflation, and one fritter of sphere of movements for the elephants shape, one fritter is heaved, and Patients with Pressure Ulcers can be lain on air cushion 20, then external
Charger is inflated into air blowing air bag 22, and air-flow is formed at 22 gas hole 221 of air blowing air bag then along the vertical of the top bed of material
It is flowed to cut-off rule direction, for increasing air flowing, increases the content of oxygen, inhibit the growth of anaerobic bacteria.It is sick when needed
When bed oscilaltion, synchronous averaging left cylinder 121 and right cylinder 125 drive the first left connecting rod 122 and 126 bottom of the second right connecting rod
Portion is mobile, simultaneously because the first left connecting rod 122 is identical with 123 length of the first right connecting rod, the second left connecting rod 127 and the second right connecting rod
126 length are identical, and the first left connecting rod 122 and the first right connecting rod 123 are articulated in and possess the first of the first idler wheel and slide bar, and second
Left connecting rod 127 and the second right connecting rod 126, which are articulated in, to be possessed the second of the second idler wheel 129 and slides bar 128,122 He of the first left connecting rod
The angle of first right connecting rod 123 can become larger or become smaller, the angle of the second left connecting rod 127 and the second right connecting rod 126 can become larger or
Person becomes smaller, and such bedstead 13 can decline or rise.
The above content is only better embodiment of the invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (3)
1. a kind of liftable hospital bed, it is characterised in that：Including air cushion (20), bed body (10) and fixed plate (30)；Air cushion (20)
It is fixed on bed body (10)；Bed body (10) includes pedestal (11), lifting device (12) and bedstead (13)；Bedstead (13) includes bed frame
Frame and bed board；The bed frame is that the cuboid for having square hole is run through in upper and lower end face；The square hole front-rear side walls of the bed frame
Upper front and back offers symmetrical slide slot；The cross section of the slide slot is in " convex " font lain on one's side；The air cushion (20) includes
Air cushion body (23), inflation/deflation air bag (21) and air blowing air bag (22)；Air cushion body (23) include the top bed of material, the bottom bed of material,
Surrounding side wall；The top bed of material, the bottom bed of material, surrounding side wall constitute the inflating cells of sealing；Inflation/deflation air bag (21) is fixed on gas
In the left and right sidewall of pad body (23)；Inflation/deflation air bag (21) is connected with inflating cells；Air blowing air bag (22) is fixed on air cushion
On the front-rear side walls of ontology (23)；Dividing strip is equipped in inflating cells, dividing strip is bilateral symmetry, and dividing strip passes through stickup
Technique is fixed on the top bed of material of air cushion body (23) and the inner surface of the bottom bed of material, and inflating cells are separated into more by dividing strip
A inflating cells unit (25)；The dividing strip in left side and the dividing strip on right side are waveform strips；The top of air cushion body (23)
The bed of material is divided into the big hollows such as several by several horizontal partition lines and several longitudinally split lines；Air blowing air bag (22) and air cushion
The stationary plane top that ontology (23) is fixedly connected offers several gas holes (221)；The blowing direction of the gas hole (221) with
The longitudinally split line direction of the top bed of material of air cushion body (23) is consistent；
Dividing strip is bilateral symmetry, and there are the gap of a bit, the gaps between left side dividing strip and right side dividing strip
The front-rear side walls of corresponding air cushion body (23) offer vent, and the vent makes the gap be connected with the external world；
The pedestal (11) includes bottom plate (112) and bracket (111)；The bracket (111) is fixed on the upper surface of bottom plate (112)
On；Bracket (111) upper surface is fixed there are four limited block (1111), and the limited block (1111) is fixed on the bracket
(111) four angles of upper surface；Bracket (111) the upper surface center is fixed with central axis fixing seat (124)；Central axis
Fixing seat (124) is longitudinally fixed central axis (1242)；Central axis (1242) rear and front end is fixed on support base (1241)；Institute
Stating lifting device (12) includes left lifting device and right lifting device；The left lifting device and right lifting device structure or so pair
Claim；Left lifting device includes left cylinder (121), the first left connecting rod (122) and the first right connecting rod (123)；First left connecting rod (122)
It is identical with the first right connecting rod (123) length；First left connecting rod (122) one end is hinged on the piston rod of left cylinder (121), is another
End is hinged on first and slides on bar；First right connecting rod (123) is made of first connecting rod symmetrical before and after a pair；A pair of of first connecting rod
One end is hinged on central axis (1242), the other end is hinged on first and slides on bar；First, which slides bar rear and front end, is articulated with
A pair of first idler wheel；First idler wheel is arranged in slide slot；
Right lifting device includes right cylinder (125), the second left connecting rod (127) and the second right connecting rod (126)；Second left connecting rod
(127) identical with the second right connecting rod (126) length；Second right connecting rod (126) one end is hinged on the piston rod of right cylinder (125)
The upper, other end is hinged on second and slides on bar (128)；Second left connecting rod (127) is made of second connecting rod symmetrical before and after a pair；
A pair of of equal one end of second connecting rod is hinged on central axis (1242), the other end is hinged on second and slides on bar (128)；Second slides
Bar (128) rear and front end is articulated with a pair of second idler wheel (129)；Second idler wheel (129) is arranged in slide slot；
Left cylinder (121) level fails to agree setting, and the ontology lower end surface of left cylinder (121) is fixed on the upper end of the bracket (111)
On face, the ontology right side of left cylinder (121) is fixed on the left side of the central axis fixing seat (124), left cylinder (121)
Piston rod be located at before and after left side between limited block (1111)；The horizontal mutually right setting of right cylinder (125), the sheet of right cylinder (125)
Body lower end surface is fixed on the upper surface of the bracket (111), and the ontology left side of right cylinder (125) is fixed on the central axis
On the right side of fixing seat (124), the piston rod of right cylinder (125) is located between right side front and back limited block (1111).
2. a kind of liftable hospital bed according to claim 1, it is characterised in that：Before the air cushion body (23) of air cushion (20)
A pair of of fixing belt (24) are respectively fixed on rear wall；The first fixation hole, the first left limit are offered on the fixing belt (24)
Hole and the first right limit hole；Offered on the front/rear end of the bed frame of bedstead (13) the second threaded hole, the second left limit hole and
Second right limit hole；It is right that third fixation hole (302), third left limit block (301) and third are fixed on fixed plate (30) one end
Limited block (303)；Third left limit block (301) passes through the second left limit hole and is plugged in the first left limit hole；Third right limit
Block (303) passes through the second right limit hole and is plugged in the first right limit hole；Fixing belt (24) by with (13) second threaded hole of bedstead
Corresponding screw (31) passes through third fixation hole (302) and is fixed on bedstead (13).
3. a kind of liftable hospital bed according to claim 2, it is characterised in that：Third left limit block (301) is laterally
The cuboid of setting；Third right limit block (303) is longitudinally disposed cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610680681.XA CN106236435B (en) | 2016-08-17 | 2016-08-17 | A kind of liftable hospital bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610680681.XA CN106236435B (en) | 2016-08-17 | 2016-08-17 | A kind of liftable hospital bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106236435A CN106236435A (en) | 2016-12-21 |
| CN106236435B true CN106236435B (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610680681.XA Expired - Fee Related CN106236435B (en) | 2016-08-17 | 2016-08-17 | A kind of liftable hospital bed |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264578Y (en) * | 1995-11-30 | 1997-10-15 | 上海南欣护理设备用品有限公司 | Nursing bed with sitting up and turning over apparatus for patients |
| CN201052228Y (en) * | 2007-05-26 | 2008-04-30 | 武永利 | Therapeutic bed for lumbar instability symptoms and disc herniation |
| CN201312869Y (en) * | 2008-12-11 | 2009-09-23 | 朱世英 | Sickbed |
| CN103750967A (en) * | 2014-01-10 | 2014-04-30 | 江门市睿动康体医用科技有限公司 | Medical bed |
| EP1754462B1 (en) * | 1999-12-29 | 2016-07-13 | Hill-Rom Services, Inc. | Patient support with actuator control member |
-
2016
- 2016-08-17 CN CN201610680681.XA patent/CN106236435B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264578Y (en) * | 1995-11-30 | 1997-10-15 | 上海南欣护理设备用品有限公司 | Nursing bed with sitting up and turning over apparatus for patients |
| EP1754462B1 (en) * | 1999-12-29 | 2016-07-13 | Hill-Rom Services, Inc. | Patient support with actuator control member |
| CN201052228Y (en) * | 2007-05-26 | 2008-04-30 | 武永利 | Therapeutic bed for lumbar instability symptoms and disc herniation |
| CN201312869Y (en) * | 2008-12-11 | 2009-09-23 | 朱世英 | Sickbed |
| CN103750967A (en) * | 2014-01-10 | 2014-04-30 | 江门市睿动康体医用科技有限公司 | Medical bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106236435A (en) | 2016-12-21 |
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Effective date of registration: 20181016 Address after: 273100 67 tianguguan street, Qufu, Shandong Applicant after: Guan Qingmin Address before: 528000 Foshan, Guangdong Province, Nanhai District, Guicheng Road, 1 Ping three road, 1 gold field Plaza, 504 rooms. Applicant before: Ye Qing |
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