CN205885709U - Smooth back of body mechanism of nursing bed - Google Patents
Smooth back of body mechanism of nursing bed Download PDFInfo
- Publication number
- CN205885709U CN205885709U CN201620477392.5U CN201620477392U CN205885709U CN 205885709 U CN205885709 U CN 205885709U CN 201620477392 U CN201620477392 U CN 201620477392U CN 205885709 U CN205885709 U CN 205885709U
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- hua
- nursing bed
- bei
- electric pushrod
- bei mechanism
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Abstract
The utility model discloses a nursing bed technical field aims at providing a smooth back of body mechanism of nursing bed, and its technical scheme main points are smooth back of body mechanism of nursing bed, including the bedstead with place the bed board in the bedstead in, the bed board includes swing joint's first back and buttockss shank, be equipped with be used for that first back takes off and land play back of the body mechanism and be used for driving human back along smooth back of the body mechanism that the bed board removed in the bedstead, the utility model is suitable for a nursing bed.
Description
Technical field
This utility model is related to a kind of nursing bed technical field, more specifically, it relates to a kind of sliding back of the body machine of nursing bed
Structure.
Background technology
Patient for the ease of long-term bed can take care of oneself, and market occurs in that various nursing beds, in these electricity
In dynamic nursing bed, for rising back, the back lifting mechanism making one physical ability sitting in bed is essential, but human body is from transformation of lying on the back
During becoming sitting posture, typically rotated with hip joint for rotating shaft, the back of the body, buttock surfaces elongate, abdominal part shrinks, existing electronic
The head back of nursing bed hinged with bedstead on, cause to be to shrink along its length with bed surface during back lifting action, if people
Body lies supine upon and completes back lifting action on this nursing bed, and because above-mentioned one stretches a contracting, human body back is relative with the generation of bed surface
Motion, causes to rub, affects human comfort, and people knows from experience by bed board to direction passage one segment distance of foot simultaneously, produces compressing
Sense.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of easy to use, comfort level good
Nursing bed Hua Bei mechanism.
For achieving the above object, this utility model provides a kind of following technical scheme: the Hua Bei mechanism of nursing bed, including
Bedstead and the bed board being placed in bedstead, bed board includes head back and the buttockss leg being flexibly connected, and is provided with for head in described bedstead
The back lifting mechanism of back landing and for driving human body back along the Hua Bei mechanism of bed board movement.
Further, described head back is provided with groove, and Hua Bei mechanism includes being placed in groove and can driving human body back
Along the slide plate of bed board movement be used for driving the reciprocating first driving means of slide plate.
Further, described back lifting mechanism is included for a fastener back reciprocating landing support with for driving
Reciprocating second driving means of descending branch frame.
Further, described first driving means include the first electric pushrod, and first electric pushrod one end is connected with slide plate,
The other end of the first electric pushrod is connected with head back.
Further, described second driving means include rotating shaft, crank and the second electric pushrod, and rotating shaft and second electronic pushes away
Bar is connected by crank, and rotating shaft is connected with landing support.
Further, described Hua Bei mechanism also includes oriented sliding device.
Further, described oriented sliding device includes slide block and the slide rail being adapted, and slide block is connected with slide plate, slide rail
It is connected with landing support.
Further, the landing angle between described head back and buttockss leg is 0-75 °.
By adopting technique scheme, using Hua Bei mechanism, when can reduce back lifting, back extruding force and fall are unlucky
Back draw high power, also reduce chopping sense simultaneously, improve human comfort, the lifting of back lifting mechanism adopts electric pushrod, realize
0 ° of -75 ° of sitting postures adjustment, is not result in people's bench over or layback, using effect is good, and easy to use.
Brief description
Fig. 1 is a kind of structural representation of the sliding back of the body mechanism embodiment of nursing bed of this utility model.
Fig. 2 is a kind of internal structure schematic diagram of the sliding back of the body mechanism embodiment of nursing bed of this utility model.
In figure reference is, 1- bedstead, 2- bed board, 3- head back, 4- buttockss leg, 5- back lifting mechanism, 6- Hua Bei mechanism,
7- groove, 8- slide plate, 9- first electric pushrod, 11- landing support, 12- rotating shaft, 13- crank, 14- second electric pushrod, 20-
Oriented sliding device, 21- slide block, 22- slide rail.
Specific embodiment
Referring to figs. 1 to Fig. 2, a kind of sliding back of the body mechanism embodiment of nursing bed of this utility model is described further.
As shown in figure 1, a kind of Hua Bei mechanism 6 of nursing bed, including bedstead 1 and the bed board 2 being placed in bedstead 1, bed board 2 wraps
Include head back 3 and the buttockss leg 4 of flexible connection, be provided with described bedstead 1 for the back lifting mechanism 5 of head back 3 landing and be used for
Drive human body back along the Hua Bei mechanism 6 of bed board 2 movement.
Back lifting mechanism 5 can drive a back 3 to realize landing, the convenient posture changing human body, and Hua Bei mechanism 6 is in back lifting machine
In the motor process of structure 5, can by drive human body back along bed board 2 length direction mobile keep human body back and bed board 2 it
Between geo-stationary, improve human body comfort level.
As depicted in figs. 1 and 2, described head back 3 is provided with groove 7, and Hua Bei mechanism 6 includes being placed in groove 7 and can carrying
Dynamic human body back along the slide plate 8 of bed board 2 movement and is used for driving the reciprocating first driving means of slide plate 8, and first drives dress
Put including the first electric pushrod 9, the first electric pushrod 9 one end is connected with slide plate 8, the other end of the first electric pushrod 9 is carried on the back with head
Portion 3 is connected.
During the back lifting of back lifting mechanism 5, slide plate 8 passes through the elongation of the first electric pushrod 9, slides in groove 7, recessed
Groove 7 makes the slide plate 8 being placed in groove 7 smooth with bed board 2, and conflict in the back of slide plate 8 and human body, slide plate 8 can drive back edge
The length direction stretching of bed board 2, reduce the extruding force between back and buttocks, improve the comfort level of human body, in fall back of the body process
In, slide plate 8 passes through the shortening of the first electric pushrod 9, and slide plate 8 can drive back along the length direction contraction of bed board 2, reduces
Tensile force between back and buttocks, improves the comfort level of human body, during above-mentioned landing, by the slip of slide plate 8, people
Body back and bed board 2 surface will not occur Relative friction, it is possible to reduce chopping sense elapses it is also possible to prevent bed from human body is produced,
Improve the comfort level of human body.
As shown in Fig. 2 described back lifting mechanism 5 includes for a reciprocating landing support 11 in fastener back 3 and is used for
Drive reciprocating second driving means of landing support 11, it is electronic that the second driving means include rotating shaft 12, crank 13 and second
Push rod 14, rotating shaft 12 is connected by crank 13 with the second electric pushrod 14, and rotating shaft 12 is connected with landing support 11
Second electric pushrod 14 one end is hinged with bedstead 1, and the second electric pushrod 14 other end is hinged with one end of crank 13,
The other end of crank 13 is fixedly connected with rotating shaft 12, and rotating shaft 12 is fixed on bedstead 1 but rotatable, and rotating shaft 12 is also fixedly connected
Have for supporting the reciprocating landing support 11 in head back 3, in use, by the elongation of the second electric pushrod 14 or
Person shortens throw crank 13, and crank 13 drives rotating shaft 12 to rotate, and rotating shaft 12 drives landing support 11 to rotate, landing support 11 and head
Back 3 is parallel, and fits with head back 3, and landing support 11 can drive a back 3 to realize landing action, using this back lifting
Mechanism 5 has that structure is simple, small volume, high precision, Complete Synchronization, self-locking property are good, health the features such as.
As shown in Fig. 2 described Hua Bei mechanism 6 also includes oriented sliding device 20, oriented sliding device 20 includes being adapted
Slide block 21 and slide rail 22, slide block 21 is connected with slide plate 8, and slide rail 22 is connected with landing support 11.
Oriented sliding device 20 can increase stability when Hua Bei mechanism 6 slides, and slide rail 22 is connected with landing support 11
Connect, ensure that between slide plate 8 and bed board 2 can together with landing it is ensured that slide plate 8 in the same plane with bed board 2 it is ensured that people
The comfort level of body.
As shown in figure 1, the landing angle between described head back 3 and buttockss leg 4 is 0-75 °.
When landing angle between back 3 and buttockss leg 4 is less than 0 ° right overhead, people's trunk bending backwards can be led to, reduce comfort level, when
When landing angle between head back 3 and buttockss leg 4 is more than 75 °, people's bench over can be led to, be unfavorable for using, so head back 3
When landing angle and buttockss leg 4 between is 0-75 °, it is best suitable for using, and comfort level is good.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, the skill of this area
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model and should be included in guarantor of the present utility model
In the range of shield.
Claims (8)
1. the Hua Bei mechanism of a kind of nursing bed, including bedstead and the bed board being placed in bedstead, bed board includes the head back of the body being flexibly connected
Portion and buttockss leg, is characterized in that: be provided with described bedstead for the back lifting mechanism of head back landing and be used for driving human body back
Hua Bei mechanism along bed board movement.
2. the Hua Bei mechanism of a kind of nursing bed according to claim 1, is characterized in that: described head back is provided with groove,
Hua Bei mechanism includes being placed in groove and can drive human body back along the slide plate of bed board movement and to be used for driving slide plate to move back and forth
First driving means.
3. the Hua Bei mechanism of a kind of nursing bed according to claim 2, is characterized in that: described back lifting mechanism is included for propping up
Fastener back reciprocating landing support and be used for driving reciprocating second driving means of landing support.
4. the Hua Bei mechanism of a kind of nursing bed according to claim 3, is characterized in that: described first driving means include
One electric pushrod, first electric pushrod one end is connected with slide plate, and the other end of the first electric pushrod is connected with head back.
5. the Hua Bei mechanism of a kind of nursing bed according to claim 4, is characterized in that: described second driving means include turning
Axle, crank and the second electric pushrod, rotating shaft is connected by crank with the second electric pushrod, and rotating shaft is connected with landing support.
6. the Hua Bei mechanism of a kind of nursing bed according to claim 5, is characterized in that: described Hua Bei mechanism also includes orienting
Carriage.
7. the Hua Bei mechanism of a kind of nursing bed according to claim 6, is characterized in that: described oriented sliding device includes phase
The slide block of adaptation and slide rail, slide block is connected with slide plate, and slide rail is connected with landing support.
8. the Hua Bei mechanism of a kind of nursing bed according to claim 7, is characterized in that: between described head back and buttockss leg
Landing angle be 0-75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477392.5U CN205885709U (en) | 2016-05-23 | 2016-05-23 | Smooth back of body mechanism of nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477392.5U CN205885709U (en) | 2016-05-23 | 2016-05-23 | Smooth back of body mechanism of nursing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205885709U true CN205885709U (en) | 2017-01-18 |
Family
ID=57765795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620477392.5U Active CN205885709U (en) | 2016-05-23 | 2016-05-23 | Smooth back of body mechanism of nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205885709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397640A (en) * | 2017-09-22 | 2017-11-28 | 辽宁祥泽康养老产品制造有限公司 | A kind of back lifting of care bed and bent leg mechanism |
-
2016
- 2016-05-23 CN CN201620477392.5U patent/CN205885709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107397640A (en) * | 2017-09-22 | 2017-11-28 | 辽宁祥泽康养老产品制造有限公司 | A kind of back lifting of care bed and bent leg mechanism |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |