CN208031423U - A kind of backrest rotational structure of care bed - Google Patents
A kind of backrest rotational structure of care bed Download PDFInfo
- Publication number
- CN208031423U CN208031423U CN201720788445.XU CN201720788445U CN208031423U CN 208031423 U CN208031423 U CN 208031423U CN 201720788445 U CN201720788445 U CN 201720788445U CN 208031423 U CN208031423 U CN 208031423U
- Authority
- CN
- China
- Prior art keywords
- bed board
- bed
- board frame
- hinged
- backboard
- 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
Links
Abstract
The utility model discloses a kind of backrest rotational structures of care bed, the care bed includes bed board frame and the bed board in bed board frame, bed board includes the seat portion plate of fixed installation and the backboard of adjustable-angle, on backboard sliding part is set as close to one end of seat portion plate, the other end is set as the first lifting portion, sliding part is equipped with pulley, the sliding rail slided on fixed horizontal plane for pulley is installed in bed board frame, pulley slides in sliding rail or slips away seat portion plate, lifting portion passes through telescope motor adjustable height, telescope motor is hinged on bed board frame, the telescopic rod lifting portion of telescope motor is hinged, support bar is equipped between sliding part and lifting portion, one end of support bar is hinged on backboard, the other end is hinged on bed board frame.The backrest rotational structure of the care bed of the utility model is applicable on a variety of care beds with backrest angle regulatory function, effectively improves usage comfort when backrest rotation.
Description
Technical field
The utility model is related to care bed technical fields, and in particular to a kind of backrest rotational structure of care bed.
Background technology
Treatment and rehabilitation nursing of the care bed for patient or old man use, mainly in fields such as hospital, home for destitute, sanatorium
It is used, with the development of economy, care bed has come into ordinary people family, becomes family endowment and newly selects, significantly
Alleviate the burden of nursing staff.The potentiality of care bed increasingly increase, and are easy care bed in the past, add guardrail, meal later
Table；The backrest portion of bed board, thigh support portion of seat portion and calf support etc. all realize still later can adjust angle respectively, protect
The posture lain down on reason bed realizes free adjustment, meets different use needs.But backrest is only simple in existing technology
One end is linked on bed board frame, the other end is lifted by motor, backrest angle is adjusted although in this way can reach
Purpose, but the hinge joint portion of backrest can become smaller in rotation process with the angle in seat portion, between space taper into, lie in shield
It manages waist during back is lifted of the people on bed and has constriction, the people on care bed needs adjustment posture that could alleviate not
It is suitable.
Invention content
For problems of the prior art, the utility model is by the utility model by the way that be designed to backboard can
The structure of recession rotation reduces backboard when adjusting angle to the constriction of patient's waist, can be improved to provide one kind
The backrest rotational structure of the care bed of comfort level.
To achieve the above object, the technical solution adopted in the utility model is：A kind of backrest rotational structure of care bed, institute
It includes bed board frame and the bed board in bed board frame to state care bed, bed board include fixed installation seat portion plate and can
The backboard for adjusting angle is set as sliding part on backboard close to one end of seat portion plate, and the other end is set as lifting portion, sliding part
Pulley is installed, the sliding rail slided on fixed horizontal plane for pulley is installed in bed board frame, pulley slided in sliding rail or
Slip away seat portion plate, and by telescope motor adjustable height, telescope motor is hinged on bed board frame in lifting portion, the reduction of telescope motor
Bar lifting portion is hinged, and support bar is equipped between sliding part and lifting portion, and one end of support bar is hinged on backboard, other end hinge
It is connected on bed board frame.
Pulley is two, and two pulleys are located at sliding part both sides, is installed in bed board frame and supplies two respectively
The sliding rail of pulley sliding.
The quantity of support bar is two, and connecting rod is fixedly connected between two support bars.
The operation principle of the utility model is：Telescope motor extends telescopic rod, lifting portion one end of backboard is jacked up, band
The sliding part of dynamic backboard is dropped back in sliding rail and is slided so that backboard while turning an angle after move a distance, subtract
Few constriction to patient's waist.
The utility model has the beneficial effects that：The backrest rotational structure of the care bed of the utility model, is applicable to more
On care bed of the kind with backrest angle regulatory function, usage comfort when backrest rotation is effectively improved.
Description of the drawings
Fig. 1 is structural schematic diagram when the utility model backrest rotational structure is kept flat；
Fig. 2 is structural schematic diagram when the utility model backrest rotational structure is propped.
Specific implementation mode
In conjunction with attached drawing, the utility model is described in further detail.
As shown in Figs. 1-2, the backrest rotational structure of a kind of care bed, the care bed include bed board frame 1 and installation
Bed board in bed board frame 1, bed board include the seat portion plate 2 of fixed installation and the backboard 3 of adjustable-angle, backboard 3
Upper one end close to seat portion plate 2 is set as sliding part 4, and the other end is set as the first lifting portion 5, and sliding part 4 is equipped with pulley 6, bed board
The sliding rail 7 slided on fixed horizontal plane for pulley 6 is installed, pulley 6 slides to or slip away in sliding rail 7 seat portion plate in frame 1
2, lifting portion 5 is hinged on by 8 adjustable height of telescope motor, telescope motor 8 on bed board frame 1, the telescopic rod of telescope motor 8 with
Lifting portion 5 is hinged, support bar 9 is equipped between sliding part 4 and lifting portion 5, one end of support bar 9 is hinged on backboard 3, another
End is hinged on bed board frame 1.
Pulley 6 is two, and two pulleys 6 are located at 4 both sides of sliding part, are installed in bed board frame 1 and supply respectively
The sliding rail 7 of two pulleys 6 sliding.
The quantity of support bar 9 is two, and connecting rod 10 is fixedly connected between two support bars 9.
Telescope motor 8 extends telescopic rod, and 5 one end of lifting portion of backboard 3 is jacked up, and the sliding part 4 of backboard 3 is driven to exist
Drop back in sliding rail 7 sliding so that backboard 3 while turning an angle after move a distance, reduce to patient's waist
Constriction.
The preferred embodiment of the utility model described in detail above, it should be understood that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations, therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (3)
1. a kind of backrest rotational structure of care bed, which is characterized in that the care bed include bed board frame and be mounted on bed
Bed board in plate framework, bed board include the seat portion plate of fixed installation and the backboard of adjustable-angle, close to sitting on backboard
One end of portion's plate is set as sliding part, and the other end is set as lifting portion, and sliding part is equipped with pulley, is equipped with for pulley in bed board frame
The sliding rail slided on fixed horizontal plane, pulley slide in sliding rail or slip away seat portion plate, and lifting portion is lifted by telescope motor
Highly, telescope motor is hinged on bed board frame, and the telescopic rod lifting portion of telescope motor is hinged, is set between sliding part and lifting portion
There are support bar, one end of support bar to be hinged on backboard, the other end is hinged on bed board frame.
2. the backrest rotational structure of care bed as described in claim 1, which is characterized in that the pulley is two, two cunnings
Wheel is located at sliding part both sides, and the sliding rail for supplying the sliding of two pulleys respectively is installed in bed board frame.
3. the backrest rotational structure of care bed as described in claim 1, which is characterized in that the quantity of the support bar is two
Root is fixedly connected with connecting rod between two support bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788445.XU CN208031423U (en) | 2017-07-01 | 2017-07-01 | A kind of backrest rotational structure of care bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788445.XU CN208031423U (en) | 2017-07-01 | 2017-07-01 | A kind of backrest rotational structure of care bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208031423U true CN208031423U (en) | 2018-11-02 |
Family
ID=63957244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720788445.XU Expired - Fee Related CN208031423U (en) | 2017-07-01 | 2017-07-01 | A kind of backrest rotational structure of care bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208031423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021007887A1 (en) * | 2019-07-16 | 2021-01-21 | 嘉兴赛诺机械有限公司 | Smart movable mattress |
| CN112932840A (en) * | 2021-03-31 | 2021-06-11 | 上海交通大学 | A prevent bedsore intelligent nursing bed for disabling old man is supported old at home |
-
2017
- 2017-07-01 CN CN201720788445.XU patent/CN208031423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021007887A1 (en) * | 2019-07-16 | 2021-01-21 | 嘉兴赛诺机械有限公司 | Smart movable mattress |
| CN112932840A (en) * | 2021-03-31 | 2021-06-11 | 上海交通大学 | A prevent bedsore intelligent nursing bed for disabling old man is supported old at home |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20200701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |