CN108175605A - A kind of care bed - Google Patents
A kind of care bed Download PDFInfo
- Publication number
- CN108175605A CN108175605A CN201810055126.7A CN201810055126A CN108175605A CN 108175605 A CN108175605 A CN 108175605A CN 201810055126 A CN201810055126 A CN 201810055126A CN 108175605 A CN108175605 A CN 108175605A
- Authority
- CN
- China
- Prior art keywords
- backboard
- pulley
- care bed
- bar
- stent
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- 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
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
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- 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
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- 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
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- 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 present invention provides a kind of care bed, including：Bedstead, backboard, backboard stent, backboard carriage drive device and shaft, backboard are hinged with bedstead, and backboard stent is hinged by shaft and bedstead, and backboard carriage drive device is flexibly connected with backboard stent, and backboard stent includes：Backboard rack vertical rod, backboard rack cross-bar and pulley assembly, pulley assembly are set on the outside of the top surface of backboard rack cross-bar；Pulley assembly includes：Pulley body, pulley bracket and bolt, pulley bracket are bolted with pulley body, and pulley bracket includes the identical pulley connecting portion of bearing attachment and two structures, and pulley body is set between two pulley connecting portions.A kind of care bed provided by the invention makes backboard stent pass through the rolling of pulley backboard to be driven to lift, reduces friction by setting pulley assembly on backboard stent, backboard can be made to lift process gentle and without noise.
Description
Technical field
This application involves medical equipment technical field more particularly to a kind of care beds.
Background technology
Care bed is widely used in hospital and family, is mainly used for the treatment and rehabilitation of patient, for some action not
Just the even patient that can't take care of oneself, most times can only clinotherapy, therefore, care bed for these patients and
It is most important for nursing staff.Existing care bed is varied, in order to mitigate the burden of nursing staff, overwhelming majority nursing
Bed can assist patient to complete some simple daily life actions, such as back lifting, turn, lift leg, fall leg.
Wherein, back lifting function is a most basic function of existing care bed, so-called back lifting function, i.e., by the shield of integral type
It is separately positioned to manage bed bed board, one piece of backboard is separately provided out at the back of bed board and head position, makes the back of the body using hinge or shaft
Plate can be rotated up around bedstead, then the backboard branch that setting is hinged with bedstead and can rotate up around the shaft below backboard
Frame makes backboard stent be rotated up around the shaft by worm and gear, hydraulic pressure or electric driver, and then drives backboard upward
It lifts, the patient on care bed that lies low in this way can just realize the action of back lifting under the effect of external force, and patient can lean on
Laborious without oneself or other people on backboard, it is that nursing staff saves the amount of labour again not only to have facilitated.
The back lifting device of current care bed is backboard to be driven to lift by backboard stent to realize back lifting function mostly,
Backboard stent one end is connect with rotary shaft, and the other end is fixedly connected or is bolted with backboard, makes for a long time
With rear, the junction of backboard stent and backboard gets rusty easily or is subjected to displacement, and then leads to following defect：When during back lifting, the back of the body
Plate lifts unstable, easily generation vibration；Second is that the ear-piercing sound is easily sent out during back lifting.So, if it is possible to solve this
Problem is a big Gospel to the patient and the nursing staff that use care bed.
Invention content
The object of the present invention is to provide a kind of care bed, during solving existing care bed back lifting, backboard lift it is unstable,
It easily leads to the problem of and vibrates and send out noise.
The present invention provides a kind of care beds, which is characterized in that including：Bedstead, backboard, backboard stent, backboard stent drive
Dynamic device and shaft, the backboard are hinged with the bedstead, and the backboard stent is hinged by shaft and the bedstead, the back of the body
Board mount driving device is flexibly connected with the backboard stent.
The backboard stent includes：Backboard rack vertical rod, backboard rack cross-bar and pulley assembly, the backboard rack cross-bar
Including bottom surface and top surface, the bottom surface and the top surface are oppositely arranged, and described backboard rack vertical rod one end is fixed with the shaft
Connection, the backboard rack vertical rod other end are fixedly connected with the bottom surface of the backboard rack cross-bar, the pulley assembly setting
On the outside of the top surface of the backboard rack cross-bar.
The pulley assembly includes：Pulley body, pulley bracket and bolt, the pulley bracket lead to the pulley body
Cross it is described be bolted, the axis of the bolt is overlapped with the axis of the pulley body, the pulley bracket include stent connect
Outside the top surface of the socket part pulley connecting portion identical with two structures, the side of the bearing attachment and the backboard rack cross-bar
Side connects, and two pulley connecting portions are set to the opposite side of the bearing attachment, and the pulley body is set to two
Between the pulley connecting portion.
Preferably, the diameter d of the pulley body is greater than or equal to the maximum width of the pulley connecting portion, the pulley
There is distance h, the height of the pulley connecting portion is less than the distance h and the diameter between ontology and the bearing attachment
The sum of d.
Preferably, the backboard is made of cross section for rectangular metal tube, and the width of the metal tube is greater than or equal to
The width of the pulley body.
Preferably, the backboard includes left backboard, right backboard and axis pin, and the left backboard and the right backboard pass through described
Axis pin is hinged, and the left backboard and the right back board structure are symmetrical, and the pulley assembly is along the backboard rack cross-bar
It is 4 that top surface is set gradually laterally outside, and two pulley assemblies in outside are respectively along the left backboard outermost metal tube
Radial centre lines and the right backboard outermost metal tube radial centre lines setting, two pulley assemblies of inside point
It is not set along the radial centre lines of the radial centre lines of the left backboard most inner side metal tube and the right backboard most inner side metal tube
It puts.
Optionally, sliding rail is provided with below the backboard and the corresponding metal tube of the pulley assembly, the sliding rail
The width that width is more than the pulley body is less than the distance between two described pulley connecting portions again, and the height of the sliding rail is small
In the radius of the pulley body.
Optionally, the pulley body includes lubrication groove and foreign steamer, and the lubrication groove is be bonded by adhesive with the foreign steamer, institute
The material for stating lubrication groove is metal or hard resin, and the material of the foreign steamer is elastic resin or elastic rubber.
Optionally, the width of the backboard rack cross-bar is greater than or equal to the maximum width of the pulley connecting portion, described
The width of backboard rack cross-bar is less than or equal to the diameter d of the pulley body.
Optionally, the backboard carriage drive device is worm and gear driving device, fluid pressure drive device or electric drive fill
It puts.
Optionally, the wheel face cross section of the pulley body is in the arc-shaped of intermediate projections.
Optionally, the care bed further include the podical plate set gradually axially below along the backboard, leg plate, sole and
The guardrail of the bedstead both sides is set to, the podical plate side is hinged with the backboard, the podical plate opposite side and the leg plate
Side is hinged, and the leg plate opposite side is hinged with the sole, and the guardrail is bolted with the bedstead.
By above technical scheme it is found that the present invention provides a kind of care bed, including：Bedstead, backboard, backboard stent, the back of the body
Board mount driving device and shaft, backboard are hinged with bedstead, and backboard stent is hinged by shaft and bedstead, backboard carriage drive dress
It puts and is flexibly connected with backboard stent, backboard stent includes：Backboard rack vertical rod, backboard rack cross-bar and pulley assembly, backboard branch
Frame cross bar includes bottom surface and top surface, and bottom surface and top surface are oppositely arranged, and backboard rack vertical rod one end is fixedly connected with shaft, backboard branch
The frame montant other end is fixedly connected with the bottom surface of backboard rack cross-bar, and pulley assembly is set to outside the top surface of backboard rack cross-bar
Side；Pulley assembly includes：Pulley body, pulley bracket and bolt, pulley bracket are bolted with pulley body, bolt
Axis is overlapped with the axis of pulley body, and pulley bracket includes the identical pulley connecting portion of bearing attachment and two structures, branch
It is connect on the outside of the side of frame connecting portion and the top surface of backboard rack cross-bar, two pulley connecting portions are set to the another of bearing attachment
Side, pulley body are set between two pulley connecting portions.A kind of care bed provided by the invention passes through on backboard stent
Pulley assembly is set, backboard stent is made to pass through the rolling of pulley backboard to be driven to lift, reduces friction, backboard can be lifted
Process is gentle and without noise.
Description of the drawings
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of backboard of care bed provided by the invention and backboard supporting structure schematic diagram；
Fig. 2 is a kind of overall structure diagram of care bed provided by the invention.
Fig. 3 is a kind of pulley assembly front view of the first embodiment of care bed provided by the invention；
Fig. 4 is a kind of pulley assembly side view of the first embodiment of care bed provided by the invention；
Fig. 5 is a kind of pulley assembly front view of the second embodiment of care bed provided by the invention；
Fig. 6 is a kind of pulley assembly side view of the second embodiment of care bed provided by the invention；
Fig. 7 is a kind of pulley assembly front view of the 3rd embodiment of care bed provided by the invention；
Fig. 8 is a kind of pulley assembly side view of the 3rd embodiment of care bed provided by the invention；
Fig. 9 is a kind of skid rail structure diagram of the 3rd embodiment of care bed provided by the invention.
It illustrates：1- bedsteads；2- backboards；The left backboards of 21-；The right backboards of 22-；23- axis pins；24- sliding rails；3- backboard branch
Frame；31- backboard rack vertical rods；32- backboard rack cross-bars；321- bottom surfaces；322- top surfaces；33- pulley assemblies；331- pulley sheets
Body；3311- lubrication grooves；3312- foreign steamers；332- pulley brackets；3321- cross bar connecting portions；3322- pulley connecting portions；333- bolts；
4- backboard carriage drive devices；5- shafts；6- podical plates；7- leg plates；8- soles；9- guardrails.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description design
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
It please refers to Fig.1 to Fig.4, is a kind of first embodiment of care bed provided by the invention, Fig. 1 is provided by the invention
A kind of backboard of care bed and backboard supporting structure schematic diagram, Fig. 2 are a kind of first embodiment of care bed provided by the invention
Pulley assembly front view, Fig. 3 be a kind of pulley assembly side view of the first embodiment of care bed provided by the invention.
The present invention provides a kind of care bed, including：Bedstead 1, backboard 2, backboard stent 3,4 and of backboard carriage drive device
Shaft 5, backboard 2 is hinged with bedstead 1, and backboard stent 3 is hinged by shaft 5 and bedstead 1, backboard carriage drive device 4 and backboard
Stent 3 is flexibly connected.It can be tubular metal material that bedstead 1, which plays the role of the entire care bed of support, meanwhile, backboard and backboard
Stent is hinged with bedstead, and backboard carriage drive device 4 can be that worm and gear driving device, fluid pressure drive device or electricity drive
Dynamic device, backboard carriage drive device 4 can be that backboard stent 3 provides power, make 5 rotation, and then make around the shaft of backboard stent 3
Backboard 2 lifts.
Specifically, backboard stent 3 includes：Backboard rack vertical rod 31, backboard rack cross-bar 32 and pulley assembly 33, backboard branch
For frame montant 31 for connecting backboard rack cross-bar 32 and shaft 5, backboard rack cross-bar 32 includes bottom surface 321 and top surface 322, bottom surface
321 and top surface 322 be oppositely arranged, 31 one end of backboard rack vertical rod is fixedly connected with shaft 5,31 other end of backboard rack vertical rod with
The bottom surface 321 of backboard rack cross-bar 32 is fixedly connected, and it is rectangular that backboard rack vertical rod 31 and backboard rack cross-bar 32, which can be section,
Hollow metal tube material, pulley assembly 33 is set to the outside of top surface 322 of backboard rack cross-bar 32.
Specifically, pulley assembly 33 includes：Pulley body 331, pulley bracket 332 and bolt 333, pulley bracket 332 with
Pulley body 331 is connected by bolt 333, and the screw rod of bolt 333 passes through 331 center of pulley body, and pulley body 331 can be around
The accessible rotation of screw rod, the axis of screw rod are overlapped with the axis of pulley body 331, and which ensures that screw rods in pulley body 331
Center, pulley bracket 332 can be metal or hard resin material, and pulley bracket 332 includes cross bar connecting portion 3321 and two
The identical pulley connecting portion 3322 of structure, the side of cross bar connecting portion 3321 connect with 322 outside of top surface of backboard rack cross-bar 32
Connect, two pulley connecting portions 3322 are set to the opposite side of cross bar connecting portion 3321, between two pulley connecting portions 3322 away from
From the width more than pulley body 331, pulley body 331 is set between two pulley connecting portions 3322.
Optionally, pulley connecting portion 3322 is in the sheet of " arched door " shape, and bottom is connect with backboard rack cross-bar 32, and top is low
In the outer of pulley body 331, the diameter d of pulley body 331 is greater than or equal to the maximum width of pulley connecting portion 3322, pulley
There is distance h between ontology 331 and cross bar connecting portion 3321, the height of pulley connecting portion 3322 be less than distance h and diameter d it
With.When backboard stent 3 is lifted up by the driving force of backboard carriage drive device 4, pulley body 331 can contact first
Backboard 2 can play cushioning effect, while also avoid contact of the pulley bracket 332 with backboard, so avoid pulley bracket with
Backboard friction and generate noise.
Optionally, backboard 2 is made of cross section for rectangular metal tube, and the width of metal tube is greater than or equal to pulley body
331 width.The entire wheel face of pulley body so all rolls in the metal tube of backboard, it is possible to reduce friction, moreover it is possible to prevent
Pulley deforms.
Further, backboard 2 includes left backboard 21, right backboard 22 and axis pin 23, and left backboard 21 and right backboard 22 pass through pin
Axis 23 is hinged, and left backboard 22 and 23 structure of right backboard are symmetrical, and pulley assembly 33 is along outside the top surface 322 of backboard rack cross-bar 32
It is 4 that side, which is laterally set gradually, and two pulley assemblies 33 in outside are respectively along the left 21 outermost metal tube of backboard
The radial centre lines setting of 22 outermost metal tube of radial centre lines and the right backboard, two pulley assemblies 33 of inside
Respectively along the radial direction of the 22 most inner side metal tube of radial centre lines and the right backboard of the left 21 most inner side metal tube of backboard
Heart line is set.
Further, pulley body 331 includes lubrication groove 3311 and foreign steamer 3312, and lubrication groove 3311 passes through gluing with foreign steamer 3312
Agent is bonded, and the material of lubrication groove 3311 can be metal or hard resin, and the material of foreign steamer 3312 can be elastic resin or elastic rubber.
Lubrication groove 3311 mainly plays a part of to support pulley body 331 and connect with bolt 333, metal or hard resin rigidly relatively by force and
It is wear-resisting, structural member can be used as, foreign steamer 3312 can be produced when being contacted with backboard made of elastic resin or elastic rubber
Raw certain elastic deformation, plays cushioning effect.
Further, the width of backboard rack cross-bar 32 is greater than or equal to the maximum width of pulley connecting portion 3322, backboard
The width of rack cross-bar 32 is less than or equal to the diameter d of pulley body 331.The same foregoing description, when the backboard stent 3 is by institute
When stating the driving force of backboard carriage drive device 4 and being lifted up, the pulley body 331 can contact the backboard 2, energy first
Cushioning effect is enough played, while also avoids contact of the pulley bracket 332 with backboard, and then avoid pulley bracket and backboard friction
And generate noise.
Preferably, the care bed further includes podical plate 6, leg plate 7, sole 8 and guardrail 9, and podical plate, leg plate and sole are set successively
It is longitudinally below to be placed in backboard, when care bed is in original state, podical plate, leg plate and sole and backboard in same level,
6 side of podical plate is hinged with backboard 2, and 6 opposite side of podical plate is hinged with 7 side of leg plate, and 7 opposite side of leg plate is hinged with sole 8, guardrail 9
1 both sides of bedstead are set to, and are bolted with bedstead 1.
As known from the above, a kind of care bed provided in this embodiment sets a pulley assembly 33 on backboard stent 3,
When backboard stent 3, which receives driving force, to be lifted, the pulley body 331 of pulley assembly 33 touches backboard 2 first, then pulley sheet
Body 331 is produced relative sliding with backboard 2, meanwhile, backboard stent 3 continues 5 rotations around the shaft and is lifted up, and thus passes through the back of the body
Pulley assembly 33 on board mount 3 jacks up backboard 2, realizes the function of care bed back lifting, and back lifting is realized by pulley assembly 33
Function can play cushioning effect and can reduce the friction between backboard stent 3 and backboard 2, and then during reduction back lifting
The noise of generation.
Fig. 5 to Fig. 6 is please referred to, is a kind of second embodiment of care bed provided by the invention, Fig. 5 is provided by the invention
A kind of pulley assembly front view of the second embodiment of care bed, Fig. 6 are a kind of the second implementation of care bed provided by the invention
The pulley assembly side view of example.
The second embodiment and first embodiment difference lies in：
The wheel face cross section of the pulley body 331 is in the arc-shaped of intermediate projections, makes pulley body 331 and backboard in this way
2 become point contact from the line contact of first embodiment, can reduce the frictional force between pulley body 331 and backboard 2.
The side of pulley connecting portion 3322 is in the class triangular structure that apex angle is arc-shaped, bottom and backboard rack cross-bar 32
Connection, top are less than the outer of pulley body 331, when can more effectively avoid the backboard stent 3 to lift in this way, pulley bracket
332 are in contact with backboard 2.
Fig. 7 to Fig. 9 is please referred to, is a kind of 3rd embodiment of care bed provided by the invention, Fig. 7 is provided by the invention
A kind of pulley assembly front view of the 3rd embodiment of care bed, Fig. 8 are that a kind of third of care bed provided by the invention is implemented
The pulley assembly side view of example, Fig. 9 are a kind of skid rail structure diagram of the 3rd embodiment of care bed provided by the invention.
The 3rd embodiment and second embodiment difference lies in：
It is provided with sliding rail 24 below backboard 2 and 33 corresponding metal tube of pulley assembly, sliding rail 24 can be metal or hard
Matter resin material, sliding rail 24 are in strip channel-shaped, and the width of sliding rail 24 is less than two pulleys more than the width of pulley body 331 and connects again
The distance between socket part 3322, the height of sliding rail 24 are less than the radius r of pulley body 331.Sliding rail is set below backboard, it can be with
Pulley body 331 is made to roll in the sliding rail 24, can effectively avoid in this way pulley body 331 with during 2 relative rolling of backboard
It shifts.
Those skilled in the art will readily occur to the present invention its after considering specification and putting into practice invention disclosed herein
His embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or
Person's adaptive change follows the general principle of the present invention and including undocumented common knowledge in the art of the invention
Or conventional techniques.Description and embodiments are considered only as illustratively, the limited power of true scope and spirit of the invention
Profit requirement is pointed out.
It should be understood that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by appended claim.
Claims (10)
1. a kind of care bed, including：Bedstead (1), backboard (2), backboard stent (3), backboard carriage drive device (4) and shaft
(5), the backboard (2) and the bedstead (1) are hinged, and the backboard stent (3) is hinged by shaft (5) and the bedstead (1),
The backboard carriage drive device (4) is flexibly connected with the backboard stent (3), it is characterised in that：
The backboard stent (3) includes：Backboard rack vertical rod (31), backboard rack cross-bar (32) and pulley assembly (33), it is described
Backboard rack cross-bar (32) includes bottom surface (321) and top surface (322), and the bottom surface (321) and the top surface (322) are set relatively
Put, described backboard rack vertical rod (31) one end is fixedly connected with the shaft (5), backboard rack vertical rod (31) other end with
The bottom surface (321) of the backboard rack cross-bar (32) is fixedly connected, and it is horizontal that the pulley assembly (33) is set to the backboard stent
On the outside of the top surface (322) of bar (32)；
The pulley assembly (33) includes：Pulley body (331), pulley bracket (332) and bolt (333), the pulley bracket
(332) it is connect with the pulley body (331) by the bolt (333), axis and the pulley sheet of the bolt (333)
The axis of body (331) overlaps, and the pulley bracket (332) connects including cross bar connecting portion (3321) pulley identical with two structures
Connect on the outside of socket part (3322), the side of the cross bar connecting portion (3321) and the top surface (322) of the backboard rack cross-bar (32)
It connects, two pulley connecting portions (3322) are set to the opposite side of the cross bar connecting portion (3321), the pulley body
(331) it is set between two pulley connecting portions (3322).
2. a kind of care bed according to claim 1, it is characterised in that：The diameter d of the pulley body (331) be more than or
Equal to the maximum width of the pulley connecting portion (3322), the pulley body (331) and the cross bar connecting portion (3321) it
Between there is distance h, the height of the pulley connecting portion (3322) is less than the sum of the distance h and the diameter d.
3. a kind of care bed according to claim 1, it is characterised in that：The backboard (2) is rectangular gold by cross section
Belong to pipe composition, the width of the metal tube is greater than or equal to the width of the pulley body (331).
4. a kind of care bed according to claim 3, it is characterised in that：The backboard (2) includes left backboard (21), the right back of the body
Plate (22) and axis pin (23), the left backboard (21) and the right backboard (22) are hinged by the axis pin (23), the left back of the body
Plate (21) and the right backboard (22) structure are symmetrical, top of the pulley assembly (33) along the backboard rack cross-bar (32)
It is 4 that face (322) is set gradually laterally outside, two pulley assemblies (33) in outside respectively along the left backboard (21) most
The radial centre lines of outside metal tube and the setting of the radial centre lines of the right backboard (22) outermost metal tube, two of inside
The pulley assembly (33) is respectively along the radial centre lines and the right backboard (22) of left backboard (21) the most inner side metal tube
The radial centre lines setting of most inner side metal tube.
5. a kind of care bed according to claim 4, it is characterised in that：The backboard (2) and the pulley assembly (33)
Sliding rail (24) is provided with below corresponding metal tube, the width of the sliding rail (24) is more than the width of the pulley body (331)
Degree is less than the distance between two described pulley connecting portions (3322) again, and the height of the sliding rail (24) is less than the pulley body
(331) radius.
6. a kind of care bed according to claim 1, it is characterised in that：The pulley body (331) is including lubrication groove
(3311) and foreign steamer (3312), the lubrication groove (3311) and the foreign steamer (3312) are be bonded by adhesive, the lubrication groove
(3311) material is metal or hard resin, and the material of the foreign steamer (3312) is elastic resin or elastic rubber.
7. a kind of care bed according to claim 1, it is characterised in that：The width of the backboard rack cross-bar (32) is more than
Or the maximum width equal to the pulley connecting portion (3322), the width of the backboard rack cross-bar (32) is less than or equal to described
The diameter d of pulley body (331).
8. a kind of care bed according to claim 1, it is characterised in that：The backboard carriage drive device (4) is worm gear
Worm drive, fluid pressure drive device or electric driver.
9. a kind of care bed according to claim 1, it is characterised in that：The wheel face cross section of the pulley body (331)
In the arc-shaped of intermediate projections.
10. a kind of care bed according to claim 1, it is characterised in that：The care bed is further included along the backboard (2)
Podical plate (6), leg plate (7), sole (8) and the guardrail (9) for being set to the bedstead (1) both sides set gradually axially below,
Podical plate (6) side is hinged with the backboard (2), and podical plate (6) opposite side and leg plate (7) side are hinged, described
Leg plate (7) opposite side is hinged with the sole (8), and the guardrail (9) is bolted with the bedstead (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055126.7A CN108175605A (en) | 2018-01-19 | 2018-01-19 | A kind of care bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055126.7A CN108175605A (en) | 2018-01-19 | 2018-01-19 | A kind of care bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108175605A true CN108175605A (en) | 2018-06-19 |
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ID=62550922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810055126.7A Pending CN108175605A (en) | 2018-01-19 | 2018-01-19 | A kind of care bed |
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| Country | Link |
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| CN (1) | CN108175605A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2400545Y (en) * | 1999-11-16 | 2000-10-11 | 林祝辉 | Improved structure of track pulley |
| CN2563267Y (en) * | 2002-03-06 | 2003-07-30 | 廖定芳 | Assiting roller |
| CN201265317Y (en) * | 2008-08-20 | 2009-07-01 | 詹惇昇 | Lower pulley apparatus suitable for folding door |
| US8898838B1 (en) * | 2014-01-25 | 2014-12-02 | Ton Duc Thang University | Method and apparatus for a convertible patient bed |
| CN206080906U (en) * | 2016-07-26 | 2017-04-12 | 张凯 | Novel multifunctional nursing bed |
| CN206167231U (en) * | 2016-08-03 | 2017-05-17 | 河北亿航医疗器械科技有限公司 | Novel silence nursing bed |
| CN206334037U (en) * | 2016-08-04 | 2017-07-18 | 王燕 | A kind of simple medical care bed |
| CN107575113A (en) * | 2017-10-11 | 2018-01-12 | 武汉泽元科技有限公司 | A kind of Jing Yin automatic buffer pulley gear of embedded type |
-
2018
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2400545Y (en) * | 1999-11-16 | 2000-10-11 | 林祝辉 | Improved structure of track pulley |
| CN2563267Y (en) * | 2002-03-06 | 2003-07-30 | 廖定芳 | Assiting roller |
| CN201265317Y (en) * | 2008-08-20 | 2009-07-01 | 詹惇昇 | Lower pulley apparatus suitable for folding door |
| US8898838B1 (en) * | 2014-01-25 | 2014-12-02 | Ton Duc Thang University | Method and apparatus for a convertible patient bed |
| CN206080906U (en) * | 2016-07-26 | 2017-04-12 | 张凯 | Novel multifunctional nursing bed |
| CN206167231U (en) * | 2016-08-03 | 2017-05-17 | 河北亿航医疗器械科技有限公司 | Novel silence nursing bed |
| CN206334037U (en) * | 2016-08-04 | 2017-07-18 | 王燕 | A kind of simple medical care bed |
| CN107575113A (en) * | 2017-10-11 | 2018-01-12 | 武汉泽元科技有限公司 | A kind of Jing Yin automatic buffer pulley gear of embedded type |
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Application publication date: 20180619 |
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