CN211705123U - Lower limb lifting device - Google Patents
Lower limb lifting device Download PDFInfo
- Publication number
- CN211705123U CN211705123U CN201921884081.0U CN201921884081U CN211705123U CN 211705123 U CN211705123 U CN 211705123U CN 201921884081 U CN201921884081 U CN 201921884081U CN 211705123 U CN211705123 U CN 211705123U
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- China
- Prior art keywords
- rod
- sliding
- placing
- supporting
- sliding rod
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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 provides a lower limb lifting device, which comprises a base, wherein the bottom of the base is provided with a movable wheel with a brake, the top of the base is vertically fixed with a support rod, the upper part of the support rod is hollow, the inside of the support rod is provided with a gear, the gear is rotatably arranged on the support rod through a rotating shaft, one end of the rotating shaft, which is far away from the gear, penetrates through the rod wall of the support rod and extends to the outer side of the support rod, and a rotating handle is slidably arranged at the end; a sliding rod is inserted at the top of the supporting rod in a sliding manner, the lower part of the sliding rod is hollow, a rack is arranged on the inner wall of the sliding rod along the sliding direction of the sliding rod, a gear is positioned on the inner side of the sliding rod and is meshed and connected with the rack, and a rotating shaft penetrates out of the sliding rod through a guide port formed in the rod body of the sliding rod; the upper part of the sliding rod is provided with a fixed seat, the fixed seat is provided with a placing rod, and the top surface of the placing rod is provided with two elastic foot rings at intervals; one end of the placing rod far away from the sliding rod is provided with a supporting leg. The utility model discloses be convenient for medical staff takes, and can be according to user demand height-adjusting.
Description
Technical Field
The utility model relates to a medical treatment adjunctie therapy device field, in particular to ware is raised to low limbs.
Background
In clinic, when nursing patients suffering from trauma or joint diseases, varicose veins of lower limbs, paralysis or shock coma, the lower limbs of the patients are often required to be heightened to promote venous blood backflow, the lower limb swelling is reduced, at present, some substitute objects are taken on the spot to be padded, quilts, pillows and clothes are commonly used, or the patients are allowed to carry foam boards, and when the objects are used for assisting the heightening, the muscle soreness and the discomfort of the legs of the patients are easily caused, although special lifting equipment is also provided, the patients are inconvenient to take and are not convenient for height adjustment, and the comfort level during use is not high.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a lower limb lifter which is easy to be taken by medical staff and can be adjusted in height according to the use requirement, so as to improve the comfort of the patient.
In order to achieve the above purpose, the utility model adopts the technical proposal that: a lower limb lifting device comprises a base, wherein a movable wheel with a brake is installed at the bottom of the base, a supporting rod is vertically fixed at the top of the base, the upper part of the supporting rod is hollow, a gear is arranged on the inner side of the supporting rod, the gear is rotatably installed on the supporting rod through a rotating shaft, one end of the rotating shaft, far away from the gear, penetrates through the rod wall of the supporting rod and extends to the outer side of the supporting rod, a rotating handle is slidably arranged at the end, the sliding direction is the axial direction of the rotating shaft, a connecting groove is formed in the inner side of the rotating handle, a connecting bulge is arranged on the rotating shaft, the rotating handle is installed on the rotating shaft in a mode that the connecting groove is embedded and connected with the bulge, an outer tooth-shaped structure is arranged on the outer side face, facing the supporting rod, of the rod body of the supporting rod, an inner tooth, the external tooth-shaped structure is meshed with the internal tooth-shaped structure, and the connecting groove is not separated from the connecting protrusion; a sliding rod is inserted into the top of the supporting rod in a sliding manner, the lower part of the sliding rod is hollow, a rack is arranged on the inner wall of the sliding rod along the sliding direction of the sliding rod, the gear is positioned on the inner side of the sliding rod and is meshed and connected with the rack, and the rotating shaft penetrates out of the sliding rod through a guide port formed in the rod body of the sliding rod; the upper part of the sliding rod is provided with a fixed seat, the fixed seat is provided with a placing rod, the placing rod is perpendicular to the sliding rod, the top surface of the placing rod is provided with two elastic foot rings at intervals, the elastic foot rings have elasticity, the cross section of each elastic foot ring is U-shaped, and the U-shaped opening faces upwards; the supporting leg is arranged at one end, far away from the sliding rod, of the placing rod, the supporting leg is perpendicular to the placing rod, one end of the supporting leg is located below the placing rod, and the supporting leg is of a telescopic structure.
Preferably, each elasticity foot circle is installed on placing the pole through rotating the cover, it is provided with the locking lever to rotate to sheathe in, locking lever one end is located and rotates the cover outside, and the other end screw thread wears to establish rotate the cover, and this other end tip passes through the rotation mode butt or breaks away from and places the pole.
Preferably, the rotating sleeve is slidably mounted on the placing rod, and the sliding direction is the length direction of the placing rod.
Preferably, two resilient legs are mounted on one swivel housing at the same time.
Preferably, the supporting feet are rotatably connected with the placing rod.
Preferably, the supporting legs comprise a fixing part and a telescopic part, one end of the fixing part is connected with the placing rod, and the other end of the fixing part is sleeved with the telescopic part in a threaded manner.
Preferably, the end of the telescopic part far away from the placing rod is provided with a non-slip mat.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model can be taken out when in use and is convenient to move through the design of the moving wheel, the feet of a patient are placed through the elastic foot ring, the elastic action of the elastic foot ring can adapt to the patients with different feet, the elastic foot ring is supported on a sickbed through the supporting legs and can be stably fixed on the patient by matching with the braking action of the supporting bars, the base and the moving wheel, the height of the elastic foot ring can be adjusted and fixed after the height of the elastic foot ring is adjusted through the supporting bars, the gears, the racks, the rotating handle and the structural design on the supporting bars, thereby meeting different lifting requirements, the design of the external tooth-shaped structure on the rotating handle and the internal tooth-shaped structure on the supporting bars can be fixed, and the sliding of the elastic foot ring is avoided, therefore, the device can be convenient for medical staff to take and can adjust the height according to the use requirements, thereby improving the comfort level of the use of the patient, has better practicability.
Drawings
Fig. 1 is a schematic structural view of the present invention in use.
Fig. 2 is a schematic structural view of the present invention during storage.
Fig. 3 is a partially sectional schematic structural view of the support rod and the sliding rod of the present invention.
Fig. 4 is a partially enlarged view taken at a in fig. 3, in which the twist grip is in a locked state.
Fig. 5 is a partially enlarged view taken at a in fig. 3, in which the turning handle is in a turnable state.
Fig. 6 is a top view of the placement rod of fig. 1.
Description of the main elements
In the figure: the device comprises a base 1, a moving wheel 2, a support rod 3, a gear 4, a rotating shaft 5, a connecting protrusion 6, a rotating handle 7, a connecting groove 8, an external tooth-shaped structure 9, an internal tooth-shaped structure 10, a sliding rod 11, a rack 12, a fixed seat 13, a placing rod 14, an elastic foot ring 15, a rotating sleeve 16, a locking rod 17, a supporting foot 18, a fixed part 19, a telescopic part 20 and an anti-skid pad 21.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
Referring to fig. 1-6, in a preferred embodiment of the present invention, a lower limb lifting device comprises a base 1, a moving wheel 2 with a brake is installed at the bottom of the base 1, so that the device can be moved by the moving wheel 2, and when it needs to be fixed, the device can be prevented from moving by the brake. The top of the base 1 is vertically fixed with a support rod 3, the upper part of the support rod 3 is hollow, a gear 4 is arranged on the inner side of the support rod 3, the gear 4 is rotatably installed on the support rod 3 through a rotating shaft 5, one end, far away from the gear 4, of the rotating shaft 5 penetrates through the rod wall of the support rod 3 and extends to the outer side of the support rod 3, a rotating handle 7 is slidably arranged at the end, the sliding direction is the axial direction of the rotating shaft 5, a connecting groove 8 is arranged on the inner side of the rotating handle 7, a connecting bulge 6 is arranged on the rotating shaft 5, the rotating handle 7 is installed on the rotating shaft 5 in a mode that the connecting groove 8 is embedded with the connecting bulge 6, an external tooth-shaped structure 9 is arranged on the outer side face of one end, facing the support rod 3, of the support rod body of the support rod 3 is provided with an internal tooth-shaped structure 10 around, the external tooth-shaped structure 9 is meshed with the internal tooth-shaped structure 10, and the connecting groove 8 is not separated from the connecting bulge 6; a sliding rod 11 is inserted into the top of the supporting rod 3 in a sliding manner, the lower part of the sliding rod 11 is hollow, a rack 12 is arranged on the inner wall of the sliding rod 11 along the sliding direction of the sliding rod, the gear 4 is positioned on the inner side of the sliding rod 11 and is meshed and connected with the rack 12, and the rotating shaft 5 penetrates out of the sliding rod 11 through a guide opening formed in the rod body of the sliding rod 11; so that the rotating handle 7 can rotate to drive the gear 4 to rotate when the external tooth-shaped structure 9 is not meshed with the internal tooth-shaped structure 10 through the design, so that the gear 4 drives the rack 12 to slide to realize the upward movement or the downward movement of the sliding rod 11, and when the rotating handle 7 slides to enable the external tooth-shaped structure 9 to be meshed with the internal tooth-shaped structure 10, the gear 4 is fixed, so that the sliding rod 11 is fixed. A fixed seat 13 is mounted at the upper part of the sliding rod 11, a placing rod 14 is arranged on the fixed seat 13, the placing rod 14 is arranged perpendicular to the sliding rod 11, two elastic rubber rings 15 are arranged at intervals on the top surface of the placing rod, the elastic rubber rings 15 have elasticity, the cross section of each elastic rubber ring 15 is U-shaped, and the U-shaped opening faces upwards; to place the patient's foot by means of the elastic rubber ring 15. It is provided with supporting legs 18 to place the one end that pole 14 kept away from slide bar 11, pole 14 setting is placed perpendicularly to supporting legs 18, and one end is located place the below of pole 14, supporting legs 18 are extending structure to make elasticity rubber ring can stably lay on the sick bed through the effect of supporting legs 18 cooperation slide bar 11, bracing piece 3, base 1 and removal wheel 2, thereby bed hedgehopping patient's low limbs, and the flexible design of supporting legs 18 can make this device adjust the height that elasticity rubber ring 15 leaves the bed according to the needs of raising, thereby realize the purpose of bed hedgehopping patient low limbs. Preferably, the supporting leg 18 includes a fixing portion 19 and a telescopic portion 20, one end of the fixing portion 19 is connected to the placing rod 14, the other end of the fixing portion is sleeved with the telescopic portion 20 in a threaded manner, so as to adjust the length of the supporting leg 18 in a threaded telescopic manner, and the supporting leg is automatically fixed after being adjusted, and further preferably, one end of the telescopic portion 20, which is far away from the placing rod 14, is provided with a non-slip mat 21.
Further, each elastic rubber ring 15 is installed on the placement rod 14 through a rotating sleeve 16, a locking rod 17 is arranged on the rotating sleeve 16, one end of the locking rod 17 is located on the outer side of the rotating sleeve 16, the other end of the locking rod is threaded through the rotating sleeve 16, the end portion of the other end of the locking rod is abutted or separated from the placement rod 14 in a rotating mode, so that the elastic rubber ring 15 can incline at a certain angle after the height is adjusted, the placement surface of the elastic rubber ring 15 is consistent with the inclination angle of the lower limb, and friction between the ankle and the elastic rubber ring 15 is reduced. Preferably, the rotating sleeve 16 is slidably mounted on the placing rod 14, and the sliding direction is the length direction of the placing rod 14, so as to adjust the distance between the two elastic rubber rings 15 according to the thickness of the limbs of the patient, thereby adapting to the distance between two lower limbs of different patients when placing, and improving the comfort level of the patient. In another embodiment of the present invention, two elastic rubber rings 15 can be simultaneously mounted on one rotating sleeve 16.
Preferably, the supporting foot 18 is rotatably connected to the placing rod 14, so that the supporting foot 18 can be folded on the placing rod 14 by rotating the supporting foot 18 relative to the placing rod 14, thereby reducing the occupied space of the device. Further, the placing rod 14 is rotatably connected with the fixed seat 13, and the rotation axis is perpendicular to the length direction of the sliding rod 11 and the placing rod 14, so that the placing rod 14 can be rotatably folded onto the sliding rod 11, the occupied space of the device is further reduced, and the device is convenient to store and take.
Further, in another embodiment of the present invention, the supporting rod 3 is provided with a clamping member for clamping the sickbed, so that the device is fixed on the sickbed, and the device can move along with the movement of the sickbed.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (7)
1. The utility model provides a ware is raised to low limbs, includes the base, the removal wheel of area brake is installed to the bottom of base, its characterized in that: a supporting rod is vertically fixed at the top of the base, the upper part of the supporting rod is hollow, a gear is arranged at the inner side of the supporting rod, the gear is rotatably arranged on the supporting rod through a rotating shaft, one end of the rotating shaft, far away from the gear, penetrates through the rod wall of the supporting rod and extends to the outer side of the supporting rod, and a rotating handle is arranged at the end in a sliding way, the sliding direction is the axial direction of the rotating shaft, a connecting groove is arranged at the inner side of the rotating handle, the rotating shaft is provided with a connecting bulge, the rotating handle is arranged on the rotating shaft in a way that the connecting bulge is embedded in the connecting groove, the outer side surface of one end of the rotating handle facing the supporting rod is provided with an external tooth-shaped structure, the rod body of the supporting rod is provided with an internal tooth-shaped structure around the circumference of the rotating shaft, when the rotating handle slides towards the supporting rod and contacts the supporting rod, the external tooth-shaped structure is meshed with the internal tooth-shaped structure, and the connecting groove does not separate from the connecting protrusion; a sliding rod is inserted into the top of the supporting rod in a sliding manner, the lower part of the sliding rod is hollow, a rack is arranged on the inner wall of the sliding rod along the sliding direction of the sliding rod, the gear is positioned on the inner side of the sliding rod and is meshed and connected with the rack, and the rotating shaft penetrates out of the sliding rod through a guide port formed in the rod body of the sliding rod; the upper part of the sliding rod is provided with a fixed seat, the fixed seat is provided with a placing rod, the placing rod is perpendicular to the sliding rod, the top surface of the placing rod is provided with two elastic foot rings at intervals, the elastic foot rings have elasticity, the cross section of each elastic foot ring is U-shaped, and the U-shaped opening faces upwards; the supporting leg is arranged at one end, far away from the sliding rod, of the placing rod, the supporting leg is perpendicular to the placing rod, one end of the supporting leg is located below the placing rod, and the supporting leg is of a telescopic structure.
2. The lower limb elevator of claim 1 wherein: each elasticity foot circle is installed on placing the pole through rotating the cover, it is provided with the locking lever to rotate to sheathe in, locking lever one end is located rotates the cover outside, and other end screw thread wears to establish rotate the cover, and this other end tip passes through rotation mode butt or breaks away from and places the pole.
3. The lower limb elevator of claim 2 wherein: the rotating sleeve is slidably mounted on the placing rod, and the sliding direction is the length direction of the placing rod.
4. The lower limb elevator of claim 1 wherein: two elastic foot rings are simultaneously arranged on a rotating sleeve.
5. The lower limb elevator of claim 1 wherein: the supporting legs are rotatably connected with the placing rods.
6. The lower limb elevator of claim 1 wherein: the supporting legs comprise fixing portions and telescopic portions, one ends of the fixing portions are connected with the placing rods, and the other ends of the fixing portions are sleeved with the telescopic portions in a threaded mode.
7. The lower limb elevator of claim 6 wherein: and an anti-slip pad is arranged at one end of the telescopic part far away from the placing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884081.0U CN211705123U (en) | 2019-11-04 | 2019-11-04 | Lower limb lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884081.0U CN211705123U (en) | 2019-11-04 | 2019-11-04 | Lower limb lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211705123U true CN211705123U (en) | 2020-10-20 |
Family
ID=72814391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921884081.0U Expired - Fee Related CN211705123U (en) | 2019-11-04 | 2019-11-04 | Lower limb lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211705123U (en) |
-
2019
- 2019-11-04 CN CN201921884081.0U patent/CN211705123U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 Termination date: 20211104 |