CN216933914U - Manual regulation traction device for legs - Google Patents
Manual regulation traction device for legs Download PDFInfo
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- CN216933914U CN216933914U CN202123060854.3U CN202123060854U CN216933914U CN 216933914 U CN216933914 U CN 216933914U CN 202123060854 U CN202123060854 U CN 202123060854U CN 216933914 U CN216933914 U CN 216933914U
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Abstract
The utility model discloses a manual leg adjusting and traction device, which comprises a rehabilitation bed, wherein the rehabilitation bed is horizontally fixed on the ground of a hospital rehabilitation training room, a mattress is laid on the top of the rehabilitation bed, and a human body model is placed on the top of the mattress; the mattress is vertically welded at the top of the rehabilitation bed, and the top end of the electric telescopic rod is fixedly connected with a fixing bracket. This shank manual regulation draw gear, be provided with lifting support frame, can highly adjust dead lever and fixed pulley, made things convenient for and highly adjusted the fixed pulley according to patient's height, be provided with the slider again, slider horizontal slip has adjusted draw gear's direction of traction, the pillow below then is provided with mounting bracket and electric telescopic handle, can adjust the height of pillow, thereby reach the purpose of adjusting patient's health bending degree and form, this shank draw gear's overall regulation effect is better, can carry out various adjustments to draw gear according to patient's size and recovered needs, be enough to adapt to different patients.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a manual leg adjusting and traction device.
Background
Traction is a common treatment means, divide into hand traction and shank and pull, often be used for patient treatment of rehabilitating, but shank draw gear in the market at present has certain defect, just for example the manual draw gear of adjusting of shank that application number is 201610337222.1, can only adjust traction force wantonly, the part that can adjust is less, can't adjust draw gear according to patient's size and recovered needs, be not enough to adapt to different patients, more inconvenience has been brought for draw gear's use, in addition, draw gear's fixed knot constructs relatively poor to the protective effect of patient's shank, the patient probably causes shank wearing and tearing when carrying out traction treatment, relatively poor to the fixed effect of patient's shank.
In order to solve the above problems, innovative design based on the structure of the original leg traction device is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a manual leg adjustment traction device, which aims to solve the problems that the adjustment effect provided by the background technology is poor, the traction device cannot be adjusted according to the body type and the rehabilitation requirement of a patient, the traction device is not suitable for patients with different body types, the protection effect of a fixing structure of the traction device on the legs of the patient is poor, and the legs of the patient are possibly abraded during traction treatment.
In order to achieve the purpose, the utility model provides the following technical scheme: manual regulation draw gear of shank includes:
the rehabilitation bed is horizontally fixed on the ground of a hospital rehabilitation training room, a mattress is laid at the top of the rehabilitation bed, and a human body model is placed at the top of the mattress;
the mattress is vertically welded at the top of the rehabilitation bed, the top end of the electric telescopic rod is fixedly connected with a fixing bracket, and a pillow is fixed at the top of the fixing bracket;
the lifting support frame is fixedly arranged on the side wall of the rehabilitation bed, a fixed rod is fixed at the top of the lifting support frame, a limiting threaded hole is formed in the top of the fixed rod, and the spacing between every two limiting threaded holes is equal;
the sliding block is movably arranged on the outer wall of the fixed rod, the top of the sliding block is in threaded connection with a fixed bolt, and the bottom of the sliding block is fixed with a fixed pulley;
the rope winding device comprises a steel rope, a fixed pulley, a rope winding wheel disc, a connecting ring and an S-shaped hook, wherein the steel rope is movably arranged on the fixed pulley;
and the leg fixing structure is fixedly wrapped on the leg position of the manikin.
Preferably, the pillow is arranged on the mattress in a lifting mode through the electric telescopic rod and the fixing bracket, the top end of the electric telescopic rod is welded with the bottom of the fixing bracket, and the electric telescopic rod and the fixing bracket form an integrated structure.
Preferably, the fixed rod and the sliding block form a sliding structure, the inner wall of the sliding block slides along the outer wall of the fixed rod, and the size of the inner wall of the sliding block is completely matched with that of the outer wall of the fixed rod.
Preferably, one end of the fixing bolt penetrates through the top of the sliding block and extends to the inner top wall of the sliding block, one end of the fixing bolt is in threaded connection with the top of the fixing rod, and the sliding block is fixedly connected with the fixing rod through the fixing bolt.
Preferably, the limiting threaded holes are formed in the top of the fixing rod at equal intervals, and the shape and the size of the limiting threaded holes are matched with those of the fixing bolts.
Preferably, shank fixed knot constructs including flexible locating piece, abrasionproof packing ring, fixed band, female face and the magic subsides son face of magic subsides, and the inner wall fixed mounting of flexible locating piece has the abrasionproof packing ring, and the top fixedly connected with fixed band of flexible locating piece, and the female face mounting of magic subsides in the inside wall of fixed band, and the magic subsides son face mounting in the lateral wall of fixed band.
Compared with the prior art, the utility model provides a manual leg adjusting and traction device, which has the following advantages:
1. the leg traction device is provided with a lifting support frame, the height of the fixed rod and the fixed pulley can be adjusted, the height of the fixed pulley can be conveniently adjusted according to the height of a patient, the sliding block is arranged, the traction direction of the traction device is adjusted by sliding the sliding block left and right, the fixed bracket and the electric telescopic rod are arranged below the pillow, the height of the pillow can be adjusted, and therefore the purpose of adjusting the bending degree and the shape of the body of the patient is achieved, the overall adjustment effect of the leg traction device is good, the traction device can be adjusted in various ways according to the body type and the rehabilitation requirement of the patient, and the leg traction device can be adapted to different patients;
2. the basement of shank fixed knot constructs is flexible locating piece, and set up the abrasionproof packing ring at the inner wall of flexible locating piece, avoided the direct and patient's shank contact friction of flexible locating piece, the fixed band portion pastes female face and magic tape face through the magic and connects, can adapt to the patient that different legs enclosed, avoid the fixed band to bind tension or too pine, this shank draw gear's fixed knot structure is better to the protection effect of patient's shank, the patient is difficult for causing shank wearing and tearing when carrying out traction treatment.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structural connection between the electric telescopic rod and the fixing support according to the present invention;
FIG. 4 is a front cross-sectional structural view of a fixation rod of the present invention;
fig. 5 is a front sectional structural view of the leg fixing structure of the present invention.
In the figure: 1. a rehabilitation bed; 2. a mattress; 3. an electric telescopic rod; 4. a fixing bracket; 5. a pillow; 6. a human body model; 7. lifting the support frame; 8. fixing the rod; 9. a limiting threaded hole; 10. a slider; 11. fixing the bolt; 12. a fixed pulley; 13. a steel cord; 14. a rope winding wheel disc; 15. a connecting ring; 16. an S-shaped hook; 17. a leg fixing structure; 1701. a flexible positioning block; 1702. an anti-wear washer; 1703. fixing belts; 1704. magic tape mother surface; 1705. magic tape surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: manual regulation draw gear of shank includes: a rehabilitation bed 1, a mattress 2, an electric telescopic rod 3, a fixing bracket 4, a pillow 5, a human body model 6, a lifting support frame 7, a fixing rod 8, a limit threaded hole 9, a slide block 10, a fixing bolt 11, a fixed pulley 12, a steel cable 13, a rope-retracting wheel disc 14, a connecting ring 15, an S-shaped hook 16, a leg fixing structure 17, a flexible positioning block 1701, an anti-abrasion washer 1702, a fixing band 1703, a magic tape female surface 1704 and a magic tape male surface 1705,
the rehabilitation bed 1 is horizontally fixed on the ground of a hospital rehabilitation training room, a mattress 2 is laid on the top of the rehabilitation bed 1, and a human body model 6 is placed on the top of the mattress 2;
the mattress 2 is vertically welded at the top of the rehabilitation bed 1, the top end of the electric telescopic rod 3 is fixedly connected with a fixing bracket 4, and the top of the fixing bracket 4 is fixed with a pillow 5;
the lifting support frame 7 is fixedly arranged on the side wall of the rehabilitation bed 1, a fixed rod 8 is fixed at the top of the lifting support frame 7, a limiting threaded hole 9 is formed in the top of the fixed rod 8, and the spacing between every two limiting threaded holes 9 is equal;
the sliding block 10 is movably arranged on the outer wall of the fixed rod 8, the top of the sliding block 10 is in threaded connection with a fixed bolt 11, and the bottom of the sliding block 10 is fixed with a fixed pulley 12;
a steel cable 13 movably mounted on the fixed pulley 12, wherein one end of the steel cable 13 is fixedly connected with a rope winding wheel disc 14, the other end of the steel cable 13 is fixedly connected with a connecting ring 15, and the inner surface of the connecting ring 15 is movably connected with an S-shaped hook 16;
a leg fixing structure 17 which is wrapped and fixed at the leg position of the manikin 6.
As shown in fig. 3, the pillow 5 is installed on the mattress 2 through the electric telescopic rod 3 and the fixing bracket 4 in a lifting manner, the top end of the electric telescopic rod 3 is welded with the bottom of the fixing bracket 4, the electric telescopic rod 3 and the fixing bracket 4 form an integrated structure, and the pillow 5 is convenient to move up and down and adjust through the electric telescopic rod 3 and the fixing bracket 4, so that the pillow 5 can be better adapted to different patients;
specifically, as shown in fig. 1 and 4, the fixed rod 8 and the sliding block 10 form a sliding structure, the inner wall of the sliding block 10 slides along the outer wall of the fixed rod 8, the size of the inner wall of the sliding block 10 is completely matched with that of the outer wall of the fixed rod 8, and the fixed rod 8 and the sliding block 10 are arranged to facilitate left-right movement adjustment of the fixed pulley 12;
as shown in fig. 1 and 4, one end of the fixing bolt 11 penetrates through the top of the slider 10 and extends to the inner top wall of the slider 10, one end of the fixing bolt 11 is in threaded connection with the top of the fixing rod 8, the slider 10 is fixedly connected with the fixing rod 8 through the fixing bolt 11, and the fixing of the slider 10 is facilitated through the fixing bolt 11;
specifically, as shown in fig. 4, the limiting threaded holes 9 are equidistantly formed in the top of the fixing rod 8, the shape and size of the limiting threaded holes 9 are matched with the shape and size of the fixing bolts 11, and the limiting threaded holes 9 are equidistantly formed, so that the position of the sliding block 10 can be conveniently adjusted;
specific as shown in fig. 5, leg fixing structure 17 is including flexible locating piece 1701, abrasionproof packing ring 1702, fixed band 1703, female face 1704 and the magic subsides son face 1705 are pasted to the magic, and the inner wall fixed mounting of flexible locating piece 1701 has abrasionproof packing ring 1702, and the top fixedly connected with fixed band 1703 of flexible locating piece 1701, and the female face 1704 of magic subsides is installed in the inside wall of fixed band 1703, and the magic subsides son face 1705 is installed in the lateral wall of fixed band 1703, through female face 1704 and the magic subsides son face 1705 of magic subsides that set up, the connection of fixed band 1703 has been made things convenient for, thereby the fixed of leg has been made things convenient for, the abrasionproof packing ring 1702 of flexible locating piece 1701 inner wall, can prevent that flexible locating piece 1701 from wearing patient's leg when pulling the rehabilitation.
The working principle is as follows: when the manual leg adjustment traction device is used, according to the figures 1, 2, 3 and 4, a patient firstly lies on the mattress 2 like a human body model 6, the head is rested on the pillow 5, the leg fixing structure 17 is fixed on the leg of the patient, the lifting support frame 7 is adjusted according to the height of the patient, so that the height of the fixing rod 8 relative to the patient is changed, the sliding block 10 is moved and adjusted to a proper position and fixed by the fixing bolt 11, the rope take-up pulley disc 14 is manually reversed to pay out the steel rope 13, the connecting ring 15 is hooked by the S-shaped hook 16 to connect the steel rope 13 with the leg fixing structure 17, and finally, the height of the pillow 5 is adjusted by the electric telescopic rod 3, so that the bending degree of the body of the patient can be changed, and the patient can keep a proper rehabilitation shape;
according to fig. 1 and 5, the base of the leg fixing structure 17 is a flexible positioning block 1701, and an anti-abrasion washer 1702 is arranged on the inner wall of the flexible positioning block 1701, when the leg of the patient is placed in the flexible positioning block 1701, the anti-abrasion washer 1702 prevents the flexible positioning block 1701 from directly contacting and rubbing the leg of the patient, and the fixing band 1703 is connected with the magic tape female surface 1704 and the magic tape male surface 1705, so that the magic tape female surface 1704 and the magic tape male surface 1705 are bonded, and the leg of the patient can be fixed in the leg fixing structure 17.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Manual regulation draw gear of shank, its characterized in that includes:
the rehabilitation bed is horizontally fixed on the ground of a hospital rehabilitation training room, a mattress is laid at the top of the rehabilitation bed, and a human body model is placed at the top of the mattress;
the mattress is vertically welded at the top of the rehabilitation bed, the top end of the electric telescopic rod is fixedly connected with a fixing bracket, and the top of the fixing bracket is fixed with a pillow;
the lifting support frame is fixedly arranged on the side wall of the rehabilitation bed, a fixed rod is fixed at the top of the lifting support frame, limiting threaded holes are formed in the top of the fixed rod, and the spacing between every two limiting threaded holes is equal;
the sliding block is movably arranged on the outer wall of the fixed rod, the top of the sliding block is in threaded connection with a fixed bolt, and the bottom of the sliding block is fixed with a fixed pulley;
the rope winding device comprises a steel cable, a fixed pulley, a connecting ring and a rope winding wheel, wherein the steel cable is movably arranged on the fixed pulley, one end of the steel cable is fixedly connected with the rope winding wheel disc, the other end of the steel cable is fixedly connected with the connecting ring, and the inner surface of the connecting ring is movably connected with an S-shaped hook;
and the leg fixing structure is fixedly wrapped on the leg position of the manikin.
2. The manual leg adjustment traction device of claim 1, wherein: the pillow is installed on the mattress through the liftable installation of electric telescopic handle and fixed bolster, and electric telescopic handle's top and the bottom welding of fixed bolster, and electric telescopic handle and fixed bolster constitute integrated structure.
3. The manual leg adjustment traction device of claim 1, wherein: the fixed rod and the sliding block form a sliding structure, the inner wall of the sliding block slides along the outer wall of the fixed rod, and the size of the inner wall of the sliding block is completely matched with that of the outer wall of the fixed rod.
4. The manual leg adjustment traction device of claim 1, wherein: fixing bolt's one end runs through the top of slider and extends to the interior roof of slider, and fixing bolt's one end and the top threaded connection of dead lever, and the slider passes through fixing bolt and dead lever fixed connection.
5. The manual leg adjustment traction device of claim 1, wherein: the limiting threaded holes are formed in the top of the fixing rod at equal intervals, and the shape and the size of the limiting threaded holes are matched with those of the fixing bolts.
6. The manual leg adjustment traction device of claim 1, wherein: shank fixed knot constructs including flexible locating piece, abrasionproof packing ring, fixed band, female face and the magic subsides son face of magic subsides, and the inner wall fixed mounting of flexible locating piece has the abrasionproof packing ring, and the top fixedly connected with fixed band of flexible locating piece, and the female face-mounting of magic subsides in the inside wall of fixed band, and the lateral wall in fixed band is pasted on the magic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060854.3U CN216933914U (en) | 2021-12-07 | 2021-12-07 | Manual regulation traction device for legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123060854.3U CN216933914U (en) | 2021-12-07 | 2021-12-07 | Manual regulation traction device for legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216933914U true CN216933914U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123060854.3U Active CN216933914U (en) | 2021-12-07 | 2021-12-07 | Manual regulation traction device for legs |
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| Country | Link |
|---|---|
| CN (1) | CN216933914U (en) |
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2021
- 2021-12-07 CN CN202123060854.3U patent/CN216933914U/en active Active
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