CN209828098U - Straight leg is raised and is tempered hoist - Google Patents
Straight leg is raised and is tempered hoist Download PDFInfo
- Publication number
- CN209828098U CN209828098U CN201920119092.3U CN201920119092U CN209828098U CN 209828098 U CN209828098 U CN 209828098U CN 201920119092 U CN201920119092 U CN 201920119092U CN 209828098 U CN209828098 U CN 209828098U
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- China
- Prior art keywords
- buffer
- sliding
- sliding sleeve
- fixing belt
- straight leg
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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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- 210000001503 joint Anatomy 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 17
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000035876 healing Effects 0.000 abstract description 2
- 210000003414 extremity Anatomy 0.000 description 20
- 210000002414 leg Anatomy 0.000 description 17
- 210000003141 lower extremity Anatomy 0.000 description 17
- 208000010392 Bone Fractures Diseases 0.000 description 8
- 206010017076 Fracture Diseases 0.000 description 8
- 206010061599 Lower limb fracture Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002980 postoperative effect Effects 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 210000004394 hip joint Anatomy 0.000 description 3
- 210000003423 ankle Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 208000020538 atrophic muscular disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000001694 thigh bone Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a straight leg lifting exercise sling, which comprises a fixing belt capable of annularly wrapping the affected limb, wherein two ends of the fixing belt are provided with butt joint devices for detachable connection; still be equipped with buffer on the fixed band, buffer includes slide bar, sliding sleeve, buffering slider, buffer spring and two limiting plates, the limiting plate is fixed in the both ends of slide bar, and the sliding sleeve cup joints and slides along the slide bar, and buffering slider is fixed in on the sliding sleeve, and buffer spring cup joints in the slide bar lateral wall, and the buffer spring both ends are supported between limiting plate and sliding sleeve, buffer spring is located the sliding sleeve towards one side slide bar of tiptoe, and the buffering slider top is equipped with and is used for dismantling the lug of being connected with the haulage rope. When the training is raised to the straight leg of patient through buffer, can produce the traction force of small size when suffering from the limb and raising, will suffer from the limb and towards the traction of bed rear side, reduce the patient and ache, do benefit to the healing in fracture affected part.
Description
Technical Field
The utility model relates to a medical supplementary instrument of binding specifically is a straight leg is raised and is tempered hoist.
Background
The lower limb fracture is a common wound, the lower limb fracture is treated by methods such as common manual reduction, plaster fixation, small splint fixation, intra-operative fixation and the like, due to long-time fixation, the affected limb is often accompanied with complications such as joint stiffness or muscle strength weakening and muscle disuse atrophy in the recovery process, great inconvenience is brought to the future life and work of a patient, the lower limb fracture disease is used as a high-incidence disease of orthopedic diseases, the lower limb fracture patient needs to exercise a certain amount of lower limbs to promote the lower limb rehabilitation, the rehabilitation training after the operation is very important, but no specific rehabilitation training tool exists at present, the patient can not get off the bed, only the sole and the ankle can be wrapped up by simple belts (binding belts) (the fracture part is on the lower leg bone or the thigh bone, so the legs are fixed at the sole ankle to ensure that the legs are straight), the legs are driven to be lifted up by hand pulling to exercise, the method has poor stability, the exercise action is not standard enough, secondary injury of the affected limb is easy to cause, the lower limb rehabilitation is not favorable, and the prior art lacks effective auxiliary equipment.
As shown in fig. 5 and 6, the inventor proposes an exerciser for raising postoperative straight legs of a fracture patient, namely, a support is erected on a sickbed, a roller 7 and a roller 8 are fixed on the support, a sling is bound on the legs of the patient (as shown in fig. 7), a fixing belt 11 of the sling is bound on a wounded limb, the sling is connected through a traction rope 9, the other end of the traction rope is provided with a grip 10, and the patient drives the sling to move up and down through the pull-down grip 10, so that the exercise effect is achieved.
As shown in fig. 8, normally, when the lower limb is fixed by the sling and lifted by the traction rope 9, the lower limb swings to a high position circumferentially around the hip joint part (m point position), when the foot is at the x point position, the lower limb only receives upward lifting force, and when the lower limb is lifted to the y point, because the patient takes exercise in a lying or sitting posture, the hip joint part contacts with a sickbed, the lower limb generates a small thrust force towards the hip joint part along with gravity, so that the lower limb is in an internal extrusion state, and when the patient continuously pulls the traction rope, the lower limb is lifted to the z point, at this time, when the patient at the z point pulls the lower limb to lift, the lower limb can be in a traction state.
At present, for postoperative rehabilitation of fracture patients, patients are generally not recommended to do large-amplitude exercise, so that the patients are generally recommended to do lifting training at the height between x and y, the lifting appliance cannot generate traction force on lower limbs due to the inclination angle, slight pain of fracture parts of the patients is easily caused, and the traction state is favorable for growth and reduction of bones and reduces pain.
Therefore, how to raise the exercise by a small margin is the technical problem that this application will solve through the hoist to patient's affected limb tractive.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an exercise hoist is raised to straight leg, when the training is raised to the spring that carries out straight leg through buffer at the patient, can produce the traction force of small size when suffering from the limb and raising, will suffer from the limb and towards the tractive of bed rear side, reduce the patient pain, do benefit to the healing in fracture affected part.
In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: a straight leg lifting exercise lifting appliance comprises a fixing belt capable of annularly wrapping an affected limb, wherein two ends of the fixing belt are provided with butt joint devices for detachable connection; still be equipped with buffer on the fixed band, buffer includes slide bar, sliding sleeve, buffering slider, buffer spring and two limiting plates, the limiting plate is fixed in the both ends of slide bar, and the sliding sleeve cup joints and slides along the slide bar, and buffering slider is fixed in on the sliding sleeve, and buffer spring cup joints in the slide bar lateral wall, and the buffer spring both ends are supported between limiting plate and sliding sleeve, buffer spring is located the sliding sleeve towards one side slide bar of tiptoe, and the buffering slider top is equipped with and is used for dismantling the lug of being connected with the haulage rope.
Preferably, the buffer device comprises two buffer springs, two sliding sleeves and two sliding rods, the sliding sleeves are fixed at two ends of the buffer sliding block, and the buffer sliding block is located between the two sliding rods.
Preferably, the bottom dragging piece is arranged below the fixing belt, the bottom dragging piece extends towards two ends of the fixing belt, and the bottom dragging piece and the fixing belt are integrally formed.
Preferably, the bottom dragging sheet is provided with a plurality of strip-shaped air holes.
Preferably, the air holes are of strip-shaped through groove structures.
Preferably, a plurality of linear rods are further arranged in the bottom mop piece, the linear rods are arranged along the extending direction of the bottom mop piece, and the linear rods are embedded into the bottom mop piece.
Preferably, the bottom dragging sheet and the fixing belt are cast into an integral structure by adopting a soft rubber material.
Preferably, the butt joint device is a magic tape, and the magic tape is fixed on the fixing belt.
Compared with the prior art, the straight leg lifting exercise lifting appliance adopting the technical scheme has the following beneficial effects:
when the patient takes exercise, the buffer device is vertically dragged upwards through the traction rope, the buffer spring is extruded by the sliding sleeve, the whole buffer device is driven by the elastic force of the buffer spring to pull the lower limbs outwards, namely, when the hanger is pulled up by the patient through the traction rope, the buffer device can generate traction stroke towards the tailstock of the hanger, the pain of the fracture position of the lower limbs is reduced, and postoperative rehabilitation is facilitated.
Two, the power that the haulage rope was used in on the foot can be alleviated through buffer spring, avoids the patient to stimulate the haulage rope suddenly when taking exercise and drive the low limbs in the twinkling of an eye and lift up and make the low limbs be injured, and buffer can relax the words to the application of force in the twinkling of an eye, and secondary is injured when avoiding taking exercise.
Drawings
Figure 1 is the utility model discloses the structure schematic diagram of exercise hoist embodiment is raised to straight leg.
Fig. 2 is a schematic structural diagram of a buffering device in an embodiment.
Fig. 3 is a schematic view of the use state of the spreader in the embodiment.
Fig. 4 is a schematic structural view (elevated state) of the straight leg elevating exercise spreader in the embodiment.
Fig. 5 is a schematic diagram of the use of the spreader in the embodiment.
Fig. 6 is a schematic view of a common hanger in use.
Fig. 7 is a schematic structural diagram of a common spreader.
Fig. 8 is a schematic view of a conventional spreader used for a straight leg raising exercise.
Reference numerals: 1. a bed body; 7. a first pulley; 8. a second pulley; 9. a hauling rope; 10. a grip; 11. fixing belts; 12. a bottom drag sheet; 120. a wire-shaped rod; 13. air holes are formed; 14. lifting lugs; 15. magic tape; 16. a buffer device; 160. a limiting plate; 161. a buffer slide block; 162. a sliding sleeve; 163. a slide bar; 164. a buffer spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 to 6 show a lifting device for lifting and exercising a straight leg, which comprises a fixing strap 11 capable of annularly wrapping a wounded limb, wherein two ends of the fixing strap 11 are provided with a docking device for detachable connection; the docking device is a magic tape 15, and the magic tape 15 is fixed on the fixing band 11. Can wrap up fixed band 11 at patient's affected limb position through magic subsides 15 to magic subsides 15 can adjust the elasticity and the diameter of parcel to adapt to the patient that different legs enclosed.
The bottom dragging sheet 12 is arranged below the fixing belt 11, the bottom dragging sheet 12 extends towards two ends of the fixing belt 11, and the bottom dragging sheet 12 and the fixing belt 11 are integrally formed. The end drags piece 12 reinforcing to suffer from the support area of limb, and the increase suffers from the area of stress of limb, increases to suffer from the limb and raises the comfort level of taking exercise, and the end drags piece 12 of bigger area can effectually prevent that patient's shank from bending simultaneously, avoids fracture wound secondary impaired.
In this embodiment, the bottom piece 12 and the fixing band 11 are integrally molded by soft rubber material,
as shown in FIG. 1, the bottom pull sheet 12 is provided with a plurality of ventilation holes 13. The air holes 13 are convenient for long-time exercise and ventilation of the affected limbs, and itching and discomfort of the affected limbs are avoided. The air holes 13 are strip-shaped through groove structures, so that the air permeable area is effectively expanded, the material consumption of the bottom dragging sheet 12 is reduced, and the weight of the whole hanger is reduced.
Still be equipped with many line type sticks 120 in the end drags piece 12, line type stick 120 can the effectual bending resistance anti-deformability who improves end drags piece 12, line type stick 120 sets up along end drags piece 12 extension direction, line type stick 120 imbeds to end drags piece 12 inside, when end drags piece 12 and fixed band 11 wraps up whole low limbs promptly, line type stick 120 laminates the below setting of patient's affected limb, if tie up the hoist in patient's knee department, can be fine keep straight between shank and the thigh, avoid the shank to buckle, the effectual patient that keeps is in the straight state of leg, bleeder vent 13 and line type stick 120 interval in this embodiment set up, bleeder vent 13 also sets up along the direction of tying of hoist, line type stick 120 is located between the adjacent bleeder vent 13.
The linear rod 120 may be made of steel, plastic or other linear rod, and in this embodiment the linear rod 120 is made of plastic/hard rubber
When the hoist is made, select natural rubber for use as the raw materials, pour out integrative hoist (fixed band 11 and end and drag piece 12) through the mould, the hoist is after cooling drawing of patterns is repaiied, go out logical groove and bleeder vent 13 that line type stick 120 put into through the punching press bed blanking on the end drags piece 12 of hoist, it wears line type stick 120 to lead to the drilling in groove blanking middle part, put into logical inslot again, later through heating hot melt make the blanking press from both sides line type stick 120 and get back to end again and drag piece 12 in, the waste of blanking is put into line type stick 120, and the blanking lasts the same with logical groove, reuse can fill the gap, secondly line type stick 120 puts into the degree of depth controllable, also effectually avoided deviating from of line type stick 120.
As shown in fig. 2 to 4, the hanger is further provided with a buffering device 16, the buffering device 16 is fixed above the fixing band 11, the buffering device 16 includes two sliding rods 163, two sliding sleeves 162, a buffering slider 161, two buffering springs 164 and two limiting plates 160, the limiting plates 160 are fixed at two ends of the sliding rods 163, the sliding sleeves 162 are sleeved and slide along the sliding rods 163, the buffering slider 161 is fixed on the sliding sleeve 162, the buffering springs 164 are sleeved on the side walls of the sliding rods 163, two ends of the buffering springs 164 are abutted between the limiting plates 160 and the sliding sleeves 162, the buffering springs 164 are located on the sliding rods 163 at one side of the sliding sleeves 162 facing the toe tips, and the pulling rope 9 is detachably connected with the buffering slider 161. The buffer slide block 161 is located between the two sliding rods 163, and the sliding sleeve 162 is fixed at two ends of the buffer slide block 161.
When the patient takes exercise, the buffer device 16 is pulled vertically upwards through the pulling rope 9, the sliding sleeve 162 extrudes the buffer spring 164, the whole buffer device 16 is driven by the elastic force of the buffer spring 164 to pull 9 the lower limbs outwards through the lifting appliance, the pain of the fracture position of the lower limbs is reduced, and the postoperative rehabilitation is facilitated.
The power that haulage rope 9 acted on the foot can be alleviated through buffer spring 164, avoids the patient to pull haulage rope 9 suddenly and drives the low limbs in the twinkling of an eye and lift up and make the low limbs be injured when taking exercise, and buffer 16 can relax the power application in the twinkling of an eye, avoids the secondary injury when taking exercise.
When the pulling rope 9 pulls the lifting lug 14 above the buffer sliding block 161, the buffer sliding block 161 uniformly distributes the pulling force of the pulling rope 9 to the two sliding rods 163, so that the buffer device 16 can vertically move upwards when pulled by the pulling rope 9, the possibility that the buffer device 16 possibly exists in a single sliding rod 163 swings/rotates left and right during pulling is avoided, and the buffer device 16 is more stable.
The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a straight leg is raised and is tempered hoist which characterized in that: comprises a fixing belt (11) which can annularly wrap the affected limb, wherein two ends of the fixing belt (11) are provided with butt joint devices for detachable connection;
the fixing band (11) is further provided with a buffer device (16), the buffer device (16) comprises a sliding rod (163), a sliding sleeve (162), a buffer sliding block (161), a buffer spring (164) and two limiting plates (160), the limiting plates (160) are fixed at two ends of the sliding rod (163), the sliding sleeve (162) is sleeved and slides along the sliding rod (163), the buffer sliding block (161) is fixed on the sliding sleeve (162), the buffer spring (164) is sleeved on the side wall of the sliding rod (163), two ends of the buffer spring (164) are abutted between the limiting plates (160) and the sliding sleeve (162), the buffer spring (164) is located on the sliding rod (163) at one side, facing the toe, of the sliding sleeve (162), and a lifting lug (14) detachably connected with the traction rope (9) is arranged above the buffer sliding block (161);
a bottom dragging sheet (12) is arranged below the fixing belt (11), the bottom dragging sheet (12) extends towards the two ends of the fixing belt (11), and the bottom dragging sheet (12) and the fixing belt (11) are integrally formed;
the bottom dragging piece (12) is also internally provided with a plurality of linear rods (120), the linear rods (120) are arranged along the extension direction of the bottom dragging piece (12), and the linear rods (120) are embedded into the bottom dragging piece (12).
2. The straight leg lifting exercise spreader of claim 1, wherein: the buffer device (16) comprises two buffer springs (164), two sliding sleeves (162) and two sliding rods (163), the sliding sleeves (162) are fixed at two ends of the buffer sliding block (161), and the buffer sliding block (161) is located between the two sliding rods (163).
3. The straight leg lifting exercise spreader of claim 1, wherein: the bottom mop sheet (12) is provided with a plurality of strip-shaped air holes (13).
4. The straight leg lifting exercise spreader of claim 3, wherein: the air holes (13) are of strip-shaped through groove structures.
5. The straight leg lifting exercise spreader of claim 1, wherein: the bottom dragging sheet (12) and the fixing belt (11) are cast into an integral structure by adopting a soft rubber material.
6. The straight leg lifting exercise spreader of claim 1, wherein: the butt joint device is a magic tape (15), and the magic tape (15) is fixed on the fixing band (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119092.3U CN209828098U (en) | 2019-01-24 | 2019-01-24 | Straight leg is raised and is tempered hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119092.3U CN209828098U (en) | 2019-01-24 | 2019-01-24 | Straight leg is raised and is tempered hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209828098U true CN209828098U (en) | 2019-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920119092.3U Expired - Fee Related CN209828098U (en) | 2019-01-24 | 2019-01-24 | Straight leg is raised and is tempered hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209828098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891817A (en) * | 2021-01-20 | 2021-06-04 | 北京理工大学 | Limbs trainer for rehabilitation department |
| CN112891816A (en) * | 2021-01-20 | 2021-06-04 | 北京理工大学 | Limb rehabilitation training robot |
-
2019
- 2019-01-24 CN CN201920119092.3U patent/CN209828098U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891817A (en) * | 2021-01-20 | 2021-06-04 | 北京理工大学 | Limbs trainer for rehabilitation department |
| CN112891816A (en) * | 2021-01-20 | 2021-06-04 | 北京理工大学 | Limb rehabilitation training robot |
| CN112891816B (en) * | 2021-01-20 | 2021-10-22 | 北京理工大学 | Limb rehabilitation training robot |
| CN112891817B (en) * | 2021-01-20 | 2021-10-26 | 北京理工大学 | Limbs trainer for rehabilitation department |
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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: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |