CN204709220U - Super-low is lifting hospital bed - Google Patents
Super-low is lifting hospital bed Download PDFInfo
- Publication number
- CN204709220U CN204709220U CN201520311257.9U CN201520311257U CN204709220U CN 204709220 U CN204709220 U CN 204709220U CN 201520311257 U CN201520311257 U CN 201520311257U CN 204709220 U CN204709220 U CN 204709220U
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- CN
- China
- Prior art keywords
- lifting
- frame
- hinged
- tilting rack
- bed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of super-low lifting hospital bed, comprise a frame, be provided with two groups of lowering or hoisting gears below bed frame symmetrically, this lowering or hoisting gear comprises wheel carrier, lifting tilting rack, tie-strut and lifting electric push rod; Wheel carrier is positioned at below a frame end, and its both sides are respectively provided with one piece of wheel frame plate, and this is taken turns frame plate one end and is provided with castor mounting pipe, and is provided with castor, and the other end is hinged with lifting tilting rack lower end, and this lifting tilting rack upper end thereof is in the middle part of bed frame; Described tie-strut is parallel with lifting tilting rack, and this tie-strut lower end is hinged in the middle part of wheel frame plate, and upper end and bed frame are articulated and connected; Lifting electric push rod lower end is hinged in the middle part of lifting tilting rack, and upper end thereof is in bed frame end.This utility model can carry out altitude mixture control easily, and reduces road clearance when being adjusted to extreme lower position, utilizes the upset of back support plate and lower limbs support pad, realize the adjustment to patient's sitting and lying attitude, there is structure simple, be easy to install, the advantage such as easy to adjust.
Description
Technical field
This utility model belongs to technical field of medical equipment, relates to a kind of super-low lifting hospital bed.
Background technology
In the process of patient being diagnosed, treat and nursing, medical bedstead has very important effect, for adapting to the instructions for use of different building shape patient, part medical bedstead devises lowering or hoisting gear, to realize the altitude mixture control of medical bedstead, but also make medical bedstead structure be tending towards complicated, its height adjustment adopts manual operation to complete usually, very inconvenient simultaneously.
Further, due to self structure restriction, existing medical bedstead, when being adjusted to extreme lower position, still has the larger road clearance, and during patient's rest, if there is the situation of unexpected landing, its consequence is by hardly imaginable.
Utility model content
For solving above technical problem, this utility model provides a kind of structure simple, and super-low easy to use is lifting hospital bed, can reduce the road clearance when being adjusted to low level.
Its technical scheme is as follows:
A kind of super-low is lifting hospital bed, and comprise a frame, its key is: be provided with two groups of lowering or hoisting gears symmetrically along this frame length direction below described bed frame, and this lowering or hoisting gear comprises wheel carrier, lifting tilting rack, tie-strut and lifting electric push rod;
Described wheel carrier is positioned at below a frame end, its both sides be respectively provided with one piece wheel frame plate, described frame plate one end of taking turns is provided with castor mounting pipe, and is provided with castor, the other end and described lifting tilting rack lower end hinged, this lifting tilting rack upper end thereof is in the middle part of bed frame;
Described tie-strut is parallel with lifting tilting rack, and this tie-strut lower end is hinged in the middle part of wheel frame plate, and upper end and bed frame are articulated and connected;
Described lifting electric push rod lower end is hinged in the middle part of lifting tilting rack, and upper end thereof is in bed frame end.
Adopt above structure, wheel frame plate, lifting tilting rack, tie-strut can form variable quadrilateral structure jointly with bed frame, be elevated by electric pushrod extension and contraction control bed frame, easy to use, connect owing to adopting articulated manner, when being adjusted to low level, lifting tilting rack and tie-strut can keep flushing with wheel carrier substantially, thus substantially reduce the road clearance of medical bedstead.
Preferably, for convenience of the installation of electric pushrod, described lifting tilting rack is provided with the push rod installing rack of " L " shape, and described electric pushrod proximal hinge is on this push rod installing rack.
Preferably, described bed frame is hinged with back support plate, is provided with the first upset electric pushrod below this back support plate, described first upset electric pushrod one end is hinged on back support plate bottom surface, and the other end is hinged on support, and this support is fixed in the middle part of a frame.This structure enables back support plate rotate around pin joint under the promotion of the first upset electric pushrod, and then realizes the turn over function of medical bedstead, and can form secure support to patient back.
Preferably, for further facilitating adjustment patient sitting and lying posture, described bed frame is provided with lower limbs support pad in the one end away from back support plate, this lower limbs support pad is by gripper shoe leading portion and gripper shoe back segment is hinged forms, the second upset electric pushrod is provided with below described gripper shoe leading portion, this second upset electric pushrod upper end and gripper shoe leading portion hinged, lower end is hinged on a frame, brace is provided with below described gripper shoe back segment, it is parallel that this brace and second overturns electric pushrod, its upper end thereof in the middle part of gripper shoe back segment, lower end and bed frame hinged.Lower limbs support pad adopts two sections hingedly to form, and meets ergonomic design, realizes its angle regulation function by push-rod electric machine, easy to adjust, fast.
Preferably, described bed frame is provided with braking pedal in the one end near lower limbs support pad, to facilitate as castor provides braking, prevents medical bedstead accidental movement.
Preferably, described wheel carrier is made up of the transverse tube that two be arranged in parallel, describedly takes turns the end that frame plate is weldingly fixed on two described transverse tubes, and this is taken turns on frame plate has horizontally disposed pull bar mounting pipe and tilting rack mounting pipe.This structure, avoids the complicated of wheel carrier structure, and meanwhile, the setting of pull bar mounting pipe and tilting rack mounting pipe, is also very easy to the installation of tie-strut and lifting tilting rack.
Beneficial effect:
Adopt the super-low of above technical scheme lifting hospital bed, altitude mixture control can be carried out easily, and the road clearance reduced when being adjusted to extreme lower position, utilize the upset of back support plate and lower limbs support pad, realize the adjustment to patient's sitting and lying attitude, there is structure simple, be easy to install, the advantage such as easy to adjust.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model when being adjusted to extreme lower position;
Fig. 3 is the structural representation of this utility model wheel carrier.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of super-low is as shown in Figure 1 lifting hospital bed, comprises a frame 1 and is arranged on two groups of lowering or hoisting gears below this frame 1 symmetrically, often organizes described lowering or hoisting gear and includes wheel carrier 2, lifting tilting rack 3, tie-strut 4 and lifting electric push rod 5.
Composition graphs 3 can be found out, wheel carrier 2 comprises about the two transverse tube 2a be arranged in parallel, and two transverse tube 2a have spacing in the horizontal direction, is provided with wheel frame plate 21 at two transverse tube 2a two ends, and this takes turns frame plate 11 with homonymy two transverse tube 2a end by being welded and fixed.Wheel frame plate 21 is obliquely installed, its upper end is provided with the castor pipe 21a vertically arranged, middle part is provided with pull bar mounting pipe 21b, lower end is provided with tilting rack mounting pipe 21c, this pull bar mounting pipe 21b and tilting rack mounting pipe 21c is all horizontally disposed with, castor pipe 21a, pull bar mounting pipe 21b and tilting rack mounting pipe 21c to be formed in one structure with wheel frame plate 21, also can be fixed by welding and wheel frame plate 21.
At castor pipe 21a place, castor 22 is installed, lifting tilting rack 3 lower end is connected to the tilting rack mounting pipe 21c place of wheel frame plate 21 lower end by articulated manner, correspondingly, tie-strut 4 lower end is hinged on pull bar mounting pipe 21b place, and lifting tilting rack 3 and tie-strut 4 can be rotated along respective pin joint.
Be provided with L-shaped push rod installing rack 31 at the middle part of lifting tilting rack 3 length direction, the lower end flex point of lifting electric push rod 5 lower end and this push rod installing rack 31 is hinged.
Lifting tilting rack 3, tie-strut 4 and lifting electric push rod 5 upper end are hinged on a frame 1 successively, wherein, lifting tilting rack 3 is obliquely installed, its pin joint is in the middle part of bed frame 1, tie-strut 4 is parallel to lifting tilting rack 3, and the pin joint of lifting electric push rod 5, near bed frame 1 end, makes its incline direction contrary with lifting tilting rack 3 and tie-strut 4, now, bed frame 1, lifting tilting rack 3, tie-strut 4 and wheel frame plate 11 form variable quadrilateral structure.
As shown in Figure 1, when electric pushrod 5 extends, lifting tilting rack 3 and tie-strut 4, under the thrust of this lifting electric push rod 5, rotate along respective pin joint, and then push away movable bed frame 1 and upwards raise.
Please refer to Fig. 2, when lifting electric push rod 5 inwardly shrinks, band movable bed frame 1 moves down, thus achieve the height adjusting function of medical bedstead, when being adjusted to extreme lower position, lifting tilting rack 3 and tie-strut 4 are tending towards level, bed frame 1 and the height of ground clearance close to castor 2.
Be it can also be seen that by Fig. 1, described bed frame 1 is hinged with back support plate 6 and lower limbs support pad 8 along its length respectively, wherein, lower limbs support pad 8 is formed by connecting by gripper shoe leading portion 81 and gripper shoe back segment 82, by being articulated and connected between this gripper shoe leading portion 81 and gripper shoe back segment 82, can mutually rotate along pin joint.
The first upset electric pushrod 7 is provided with below this back support plate 6, described first upset electric pushrod 7 one end is hinged on back support plate 6 bottom surface, the other end is hinged on support 71, this support 71 is fixed in the middle part of a frame 1, when first upset electric pushrod 7 outwards extends, back support plate 6 can be promoted and upwards overturn along pin joint.
The second upset electric pushrod 9 is provided with below described gripper shoe leading portion 81, this second upset electric pushrod 9 upper end and gripper shoe leading portion 81 hinged, lower end is hinged on a frame 1, brace 10 is provided with below described gripper shoe back segment 82, it is parallel that this brace 10 and second overturns electric pushrod 9, its upper end thereof is in the middle part of gripper shoe back segment 82, lower end and bed frame 1 hinged, with the linkage making the second upset electric pushrod 9, brace 10, gripper shoe leading portion 81 and gripper shoe back segment 82 form tetragon, control the upset of this lower limbs support pad 8.
In the end of bed frame 1 near lower limbs support pad 8, be also provided with braking pedal 11, this braking pedal 11 can rotate along bed frame 1 end, moves in order to limit castor 22.
Finally it should be noted that; foregoing description is only preferred embodiment of the present utility model; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to this utility model aim and claim; can make like multiple types and representing, such conversion all falls within protection domain of the present utility model.
Claims (6)
1. a super-low is lifting hospital bed, comprise a frame (1), it is characterized in that: described bed frame (1) below is provided with two groups of lowering or hoisting gears symmetrically along this frame (1) length direction, and this lowering or hoisting gear comprises wheel carrier (2), lifting tilting rack (3), tie-strut (4) and lifting electric push rod (5);
Described wheel carrier (2) is positioned at below a frame (1) end, its both sides are respectively provided with one piece of wheel frame plate (21), described frame plate (21) one end of taking turns is provided with castor mounting pipe (21a), and castor (22) is installed, the other end and described lifting tilting rack (3) lower end hinged, this lifting tilting rack (3) upper end thereof bed frame (1) middle part;
Described tie-strut (4) is parallel with lifting tilting rack (3), and this tie-strut (4) lower end is hinged on wheel frame plate (21) middle part, and upper end and bed frame (1) are articulated and connected;
Described lifting electric push rod (5) lower end is hinged on lifting tilting rack (3) middle part, and upper end thereof is in bed frame (1) end.
2. super-low according to claim 1 is lifting hospital bed, it is characterized in that: described lifting tilting rack (3) is provided with the push rod installing rack (31) of " L " shape, described electric pushrod (5) end is hinged on this push rod installing rack (31).
3. super-low according to claim 1 is lifting hospital bed, it is characterized in that: described bed frame (1) is hinged with back support plate (6), this back support plate (6) below is provided with the first upset electric pushrod (7), described first upset electric pushrod (7) one end is hinged on back support plate (6) bottom surface, the other end is hinged on support (71), and this support (71) is fixed on a frame (1) middle part.
4. super-low according to claim 3 is lifting hospital bed, it is characterized in that: described bed frame (1) is provided with lower limbs support pad (8) in the one end away from back support plate (6), this lower limbs support pad (8) is by gripper shoe leading portion (81) and gripper shoe back segment (82) is hinged forms, described gripper shoe leading portion (81) below is provided with the second upset electric pushrod (9), this second upset electric pushrod (9) upper end and gripper shoe leading portion (81) hinged, lower end is hinged on a frame (1), described gripper shoe back segment (82) below is provided with brace (10), it is parallel that this brace (10) and second overturns electric pushrod (9), its upper end thereof is at gripper shoe back segment (82) middle part, lower end and bed frame (1) hinged.
5. super-low according to claim 4 is lifting hospital bed, it is characterized in that: described bed frame (1) is provided with braking pedal (11) in the one end near lower limbs support pad (8).
6. super-low according to any one of claim 1 to 5 is lifting hospital bed, it is characterized in that: described wheel carrier (2) is made up of two transverse tubes be arranged in parallel (2a), describedly take turns the end that frame plate (21) is weldingly fixed on two described transverse tubes (2a), this is taken turns on frame plate (21) has horizontally disposed pull bar mounting pipe (21b) and tilting rack mounting pipe (21c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311257.9U CN204709220U (en) | 2015-05-14 | 2015-05-14 | Super-low is lifting hospital bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311257.9U CN204709220U (en) | 2015-05-14 | 2015-05-14 | Super-low is lifting hospital bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204709220U true CN204709220U (en) | 2015-10-21 |
Family
ID=54308255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311257.9U Expired - Fee Related CN204709220U (en) | 2015-05-14 | 2015-05-14 | Super-low is lifting hospital bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204709220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873348A (en) * | 2015-05-14 | 2015-09-02 | 重庆顺美吉医疗器械有限公司 | Electric lifting medical bed |
-
2015
- 2015-05-14 CN CN201520311257.9U patent/CN204709220U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104873348A (en) * | 2015-05-14 | 2015-09-02 | 重庆顺美吉医疗器械有限公司 | Electric lifting medical bed |
| CN104873348B (en) * | 2015-05-14 | 2017-06-16 | 重庆顺美吉医疗器械有限公司 | Electric up-down medical bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160514 |