CN220695468U - Functional bed capable of bending legs - Google Patents
Functional bed capable of bending legs Download PDFInfo
- Publication number
- CN220695468U CN220695468U CN202321758687.6U CN202321758687U CN220695468U CN 220695468 U CN220695468 U CN 220695468U CN 202321758687 U CN202321758687 U CN 202321758687U CN 220695468 U CN220695468 U CN 220695468U
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- China
- Prior art keywords
- frame
- bed
- thigh
- shank
- rod
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Links
- 238000005452 bending Methods 0.000 title claims abstract description 9
- 210000000689 upper leg Anatomy 0.000 claims abstract description 71
- 210000002414 leg Anatomy 0.000 claims abstract description 25
- 230000008093 supporting effect Effects 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 244000309466 calf Species 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 abstract description 5
- 208000032912 Local swelling Diseases 0.000 abstract description 3
- 238000000554 physical therapy Methods 0.000 abstract description 2
- 201000002282 venous insufficiency Diseases 0.000 abstract 1
- 230000000474 nursing effect Effects 0.000 description 16
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to the field of physiotherapy equipment, and discloses a functional bed capable of bending legs, which comprises a bed frame and a bed board arranged on the bed frame, wherein the bed board comprises a bed head board and a bed tail board for supporting legs of a human body, the bed tail board comprises a thigh board hinged with the bed head board and a shank board hinged with one end of the thigh board far away from the bed head board, thigh boards and shank boards are respectively arranged at the lower ends of the thigh board and the shank board, the thigh boards and the shank boards are hinged, a first connecting rod component capable of driving the thigh boards to turn upwards by a certain angle or turn downwards to a horizontal state relative to the bed head board is arranged between the bed tail board and the bed frame, a second connecting rod component capable of driving the shank boards to always keep the horizontal state when the thigh boards turn upwards or downwards is arranged between the first connecting rod component and the shank boards, so that the shank boards in the horizontal state raise the legs of the human body, the muscles of the legs and the waist of the human body can be relaxed, venous reflux is promoted, and local swelling is reduced.
Description
Technical Field
The utility model relates to the field of physiotherapy equipment, in particular to a functional bed capable of bending legs.
Background
The nursing bed is used for rehabilitation nursing of patients, is mainly applied to hospitals, nursing homes and families, is not used as a sickbed simply any more, plays an important role in treatment and nursing of patients, and most of the existing medical nursing beds have no leg bending function, so that the back flow of veins of people lying on the bed for a long time is not facilitated, the legs are swollen, and the recovery of the patients is not facilitated.
The prior nursing bed refers to the nursing bed disclosed in Chinese patent publication No. CN205515297U, and the nursing bed comprises a bed body and a mattress, wherein the bed body of the nursing bed is integrally arranged.
At rest on this kind of nursing bed, the people can only lie flat, and long-term flat lying is unfavorable for the blood smoothness of shank, then needs the nursing staff to manually lift up patient's shank and move and massage its shank and prevent the shank swelling that leads to because of long-term bed, and nursing staff needs long-term auxiliary patient's shank to move, leads to nursing staff's work load to increase like this.
Disclosure of Invention
Aiming at the defect that the prior nursing bed can only lie flat and is not beneficial to venous return in the prior art, the utility model provides a functional bed capable of bending legs and beneficial to venous return.
In order to solve the technical problems, the utility model is solved by the following technical scheme:
the utility model provides a can bend function bed of leg, includes the bedstead and sets up the bed board on the bedstead, and the bedstead includes head frame and tailstock, and head frame and tailstock can dismantle the connection, and the bed board includes head board and the tailstock board of supporting human shank, and the tailstock board includes the thigh board that articulates the setting with the head board and the shank board that the one end that keeps away from the head board set up with the thigh board, thigh board and shank board lower extreme are provided with thigh frame and shank respectively, and thigh frame and shank both hinge the setting, are provided with one between tailstock board and bedstead and can order about the thigh frame to overturn certain angle or overturn to the first link assembly of horizontality downwards relative to the head board, are provided with between first link assembly and shank frame and order about the shank frame and remain the second link assembly of horizontality all the time when the upward or the upset of thigh frame.
By adopting the scheme, the head frame and the tail frame are convenient to store the head frame and the tail frame through detachable connection, the first linkage assembly drives the thigh frame to turn upwards relative to the head board, the thigh frame drives the shank frame to move upwards, the second linkage assembly enables the shank frame to keep a horizontal state, the shank frame in the horizontal state is arranged to raise the leg of a person, muscles of the leg and the waist of the person can be relaxed, venous return is promoted, and formation of local swelling is reduced.
Preferably, the first link assembly comprises a rotating shaft rotatably arranged on the bedstead and a folding assembly arranged between the rotating shaft and the thigh frame, the folding assembly comprises a fixing rod with one end fixed on the rotating shaft and a folding rod with one end fixed on the thigh frame and the other end hinged with the fixing rod, and the rotation of the rotating shaft is controlled by a driving mechanism.
By adopting the scheme, the driving mechanism drives the rotating shaft to rotate, the fixing rod rotates along with the rotation of the rotating shaft, the included angle between the folding rod and the fixing rod is changed by the rotation of the fixing rod, and when the included angle between the folding rod and the fixing rod is increased, one end, opposite to the folding rod, of the fixing rod is increased in distance, and one end, far away from the headboard, of the thigh frame is turned upwards.
Preferably, the folding assembly is provided with at least two groups along the axial direction of the rotating shaft.
By adopting the scheme, the folding component is provided with more than two groups, which is beneficial to increasing the stability of the calf frame
Preferably, the driving mechanism comprises a telescopic driving mechanism and a mounting rod with one end vertically fixed on the rotating shaft, the driving mechanism comprises a fixed end and a telescopic end, the fixed end is hinged on the bedstead, and the end part of the telescopic end is hinged on one end, far away from the rotating shaft, of the mounting rod.
By adopting the scheme, the telescopic end stretches out of the pushing installation rod to enable the rotating shaft to rotate, so that the fixing rod arranged on the rotating shaft is driven, the fixing rod pushes the folding rod, and the folding rod pushes the thigh frame to enable the thigh frame to turn upwards; the telescopic end is retracted, so that the connecting rod is folded with the fixing rod, and the thigh frame is pulled to turn downwards until the thigh frame is in a horizontal state.
Preferably, the driving mechanism is a cylinder or an electric push rod.
By adopting the scheme, the air cylinder or the electric push rod enables the installation rod to drive the rotating shaft to rotate so as to achieve the effect of upwards or downwards overturning the thigh frame away from one end of the headboard.
Preferably, the second connecting rod assembly comprises a connecting rod which is rotatably arranged at one end of the headboard close to the thigh frame, a supporting rod which is arranged between the thigh frame and the connecting rod and can drive the thigh frame to turn over when the connecting rod rotates, and a hanging rod which is vertically fixed at one end of the calf frame close to the thigh frame and is far away from one end of the calf frame and hinged with the connecting rod.
By adopting the scheme, the thigh frame turns upwards to drive the shank frame to move upwards, the shank frame keeps a horizontal state under the supporting action of the hanging rod, the shank muscle of a person who is convenient to relax on the shank frame is preferably lapped on the shank frame, and a reinforcing structure for reinforcing the supporting action of the shank frame is arranged between the shank frame and the hanging rod.
By adopting the scheme, the supporting function of the shank rack is reinforced by the reinforcing structure, and the shank rack is prevented from being kept in a horizontal state due to the fact that the hanging rod is pressed and broken.
Preferably, the reinforcing structure is a reinforcing rod, one end of the reinforcing rod is fixed with one end of the shank frame far away from the thigh frame, the other end of the reinforcing rod is fixedly connected with one end of the vertical rod close to the connecting rod, a horizontal rod is fixed on the shank frame, and the reinforcing rod, the horizontal rod and the vertical rod are closed to form a triangle.
By adopting the scheme, the triangle formed between the reinforcing rod and the horizontal rod and the vertical rod is beneficial to increasing the bearing capacity of the shank frame.
The utility model has the remarkable technical effects due to the adoption of the technical scheme:
the first linkage assembly drives the thigh frame to overturn upwards relative to the headboard, the thigh frame drives the shank frame to move upwards, the second linkage assembly enables the shank frame to keep a horizontal state, the shank frame lifts the leg of a person, muscles of the leg and the waist of the person can be relaxed, the gravity is applied through the mode, venous return is promoted, and formation of local swelling is reduced.
Drawings
FIG. 1 is an isometric view of a care bed of the present embodiment;
FIG. 2 is a split view of the nursing bed of the present embodiment;
fig. 3 is a state diagram of the nursing bed thigh of the present embodiment turned upward;
fig. 4 is a state diagram of the first link assembly, the second link assembly, the driving mechanism, and the cooperation between the thigh frame and the shank frame of the present embodiment.
The names of the parts indicated by the numerical reference numerals in the above drawings are as follows: 1. a headboard; 2. thigh plates; 201. thigh frames; 3. a lower leg plate; 301. a lower leg rest; 4. a reinforcing rod; 501. a fixed end; 502. a telescoping end; 5. a cylinder; 6. a mounting rod; 7. a rotating shaft; 8. a fixed rod; 901. a head frame; 902. bed tail frame; 10. a folding bar; 11. a connecting rod; 12. a support rod; 13. a horizontal bar; 14. a hanging rod.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings and examples.
Examples
The utility model provides a can bend function bed of leg, combine the fig. 1 and the fig. 2 show, including bedstead 9 and the bed board of setting on bedstead 9, the bedstead includes headstock frame 901 and tailstock 902, headstock frame 901 and tailstock 902 can dismantle the connection, headstock frame 901 and tailstock 902 are convenient for accomodate headstock frame 901 and tailstock 902 through dismantling the connection, the bed board includes head board 1 and the tailboard that supports human shank, the tailboard includes the thigh board 2 that articulates the setting with head board 1 and the shank board 3 that one end that keeps away from head board 1 with thigh board 2 set up, thigh board 2 and shank 301 board lower extreme are provided with thigh frame 201 and shank 301 respectively, thigh frame 201 and shank 301 both articulate the setting.
A first link assembly capable of driving the thigh frame 201 to turn upwards by a certain angle or turn downwards to a horizontal state relative to the headboard 1 is arranged between the headboard and the bedstead 9, and as shown in fig. 2-4, the first link assembly comprises a rotating shaft 7 arranged on the bedstead 9 and a folding assembly arranged between the rotating shaft 7 and the thigh frame 201, at least two groups of folding assemblies are arranged along the axial direction of the rotating shaft 7, the folding assembly of the embodiment is provided with two groups, the folding assembly comprises a fixed rod 8 with one end fixed on the rotating shaft 7 and a folding rod 10 with one end fixed on the thigh frame 201 and the other end hinged with the fixed rod 8, the fixed rod 8 rotates along with the rotation of the rotating shaft 7, the included angle between the folding rod 10 and the fixed rod 8 is changed, when the included angle between the folding rod 10 and the fixed rod 8 is increased, one end, opposite to the fixed rod 8 and the folding rod 10, is increased in distance, and one end, far away from the headboard 1, of the thigh frame 201 is lifted by the calf frame 301 in the horizontal state, so that the leg parts of a person can relax muscles of the leg parts and the waist are promoted, and the local vein is reduced.
The rotation of the rotating shaft 7 is controlled by a driving mechanism, and as shown in fig. 2 and 4, the driving mechanism comprises a telescopic driving mechanism and a mounting rod 6, one end of the mounting rod 6 is vertically fixed on the rotating shaft 7, the driving mechanism comprises a fixed end 501 and a telescopic end 502, the fixed end 501 is hinged on the bed frame 9, the end of the telescopic end 502 is hinged on one end of the mounting rod 6 far away from the rotating shaft 7, the driving mechanism is an air cylinder 5 or an electric push rod, the driving mechanism in the embodiment is an air cylinder 5, the air cylinder 5 stretches out to push the mounting rod 6 so as to enable the rotating shaft 7 to rotate, thereby driving a fixing rod 8 arranged on the rotating shaft 7, the fixing rod 8 pushes a folding rod 10, and the folding rod 10 pushes the thigh frame 201 to upwards turn over; the cylinder 5 is retracted so that the connecting rod 11 is folded with the fixing rod 8 and the thigh frame 201 is pulled to be turned down until the thigh frame 201 is in a horizontal state.
As shown in fig. 2 and 3, a second link assembly is provided between the first link assembly and the lower leg frame 301, and drives the lower leg frame 301 to always maintain a horizontal state when the upper leg frame 201 turns upward or downward, the second link assembly includes a link rod 11 rotatably provided at one end of the headboard 1 near the upper leg frame 201, a support rod 12 provided between the upper leg frame 201 and the link rod 11 and capable of driving the upper leg 2 to turn when the link rod 11 rotates, a vertical rod 14 vertically fixed at one end of the lower leg frame 301 near the upper leg frame 201 and far from the upper leg frame 301 and hinged with the link rod 11, the upper leg frame 201 turns upward to drive the lower leg frame 301 to move upward, the lower leg frame 301 is kept in a horizontal state under the supporting action of the vertical rod 14, the lower leg of a person is lapped on the lower leg frame 301, a reinforcing structure for reinforcing the supporting action of the lower leg frame 301 is provided between the lower leg frame 301 and the vertical rod 14, the reinforcing structure in this embodiment is a reinforcing rod 4, one end of the reinforcing rod 4 is fixed at one end of the lower leg frame 301 far from the upper leg frame 201 and the other end far from the upper leg frame 301 and far from the vertical rod 14 and is kept in a horizontal state with the vertical rod 14 and is not kept in a horizontal state with the vertical rod 13, and the vertical rod 13 is kept in a triangle-shaped 13 is formed, and the horizontal rod 13 is kept between the lower leg frame 301 and the vertical rod 13 is kept in a horizontal state, and the horizontal rod 13 is not kept in a horizontal state is kept.
Claims (8)
1. The utility model provides a functional mattress capable of bending legs, includes bedstead and sets up the bed board on the bedstead, its characterized in that: the bed frame comprises a bed head frame (901) and a bed tail frame (902), the bed head frame (901) and the bed tail frame (902) are detachably connected, the bed board comprises a bed head plate ((1) and a bed tail plate for supporting legs of a human body), the bed tail plate comprises a thigh plate (2) hinged with the bed head plate (1) and a shank plate (3) which is arranged at one end far away from the bed head plate (1) with the thigh plate (2), the lower ends of the thigh plate (2) and the shank frame (301) are respectively provided with the thigh frame (201) and the shank frame (301), the thigh frame (201) and the shank frame (301) are hinged, a first connecting rod assembly capable of driving the thigh frame (201) to turn upwards by a certain angle or turn downwards to a horizontal state is arranged between the bed tail plate and the bed frame (9), and a second connecting rod assembly capable of driving the shank frame (301) to always keep the horizontal state when the thigh frame (201) turns upwards or downwards is arranged between the first connecting rod assembly and the shank frame (301).
2. A leg-bending functional mattress according to claim 1, wherein: the first connecting rod assembly comprises a rotating shaft (7) arranged on the bedstead (9) in a rotating mode and a folding assembly arranged between the rotating shaft (7) and the thigh frame (201), the folding assembly comprises a fixing rod (8) with one end fixed on the rotating shaft (7) and a folding rod (10) with one end fixed on the thigh frame (201) and the other end hinged to the fixing rod (8), and the rotation of the rotating shaft (7) is controlled by a driving mechanism.
3. A flexible leg function bed as claimed in claim 2, wherein: at least two groups of folding components are arranged along the axial direction of the rotating shaft (7).
4. A flexible leg function bed as claimed in claim 2, wherein: the driving mechanism comprises a telescopic driving mechanism and a mounting rod (6) with one end vertically fixed on the rotating shaft (7), the driving mechanism comprises a fixed end (501) and a telescopic end (502), the fixed end (501) is hinged on the bedstead (9), and the end part of the telescopic end (502) is hinged on one end, far away from the rotating shaft (7), of the mounting rod (6).
5. A flexible leg function bed as claimed in claim 4, wherein: the driving mechanism is an air cylinder (5) or an electric push rod.
6. A flexible leg function bed as claimed in claim 2, wherein: the second connecting rod assembly comprises a connecting rod (11) which is arranged at one end of the headboard (1) close to the thigh frame (201) in a rotating mode, a supporting rod (12) which is arranged between the thigh frame (201) and the connecting rod (11) and can drive the thigh plate (2) to turn over when the connecting rod (11) rotates, and a hanging rod (14) which is vertically fixed at one end of the calf frame (301) close to the thigh frame (201) and is far away from one end of the calf frame (301) and hinged with the connecting rod (11).
7. A flexible leg function bed as claimed in claim 6, wherein: a reinforcing structure for reinforcing the supporting function of the shank (301) is arranged between the shank (301) and the drop rod (14).
8. A leg-bending functional mattress according to claim 7, wherein: the utility model discloses a leg support, including connecting rod (11), reinforcing structure is a reinforcing rod (4), the one end of reinforcing rod (4) is fixed with the one end that thigh frame (201) was kept away from to shank frame (301) and the one end fixed connection that the other end is close to connecting rod (11) with perpendicular pole (14), is fixed with a horizontal pole (13) on shank frame (301), reinforcing rod (4), horizontal pole (13) and perpendicular pole (14) are closed to form triangle-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321758687.6U CN220695468U (en) | 2023-07-06 | 2023-07-06 | Functional bed capable of bending legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321758687.6U CN220695468U (en) | 2023-07-06 | 2023-07-06 | Functional bed capable of bending legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220695468U true CN220695468U (en) | 2024-04-02 |
Family
ID=90438326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321758687.6U Active CN220695468U (en) | 2023-07-06 | 2023-07-06 | Functional bed capable of bending legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220695468U (en) |
-
2023
- 2023-07-06 CN CN202321758687.6U patent/CN220695468U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |