CN217040456U - Tibia tuberosity traction device capable of heightening legs - Google Patents
Tibia tuberosity traction device capable of heightening legs Download PDFInfo
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- CN217040456U CN217040456U CN202220116927.1U CN202220116927U CN217040456U CN 217040456 U CN217040456 U CN 217040456U CN 202220116927 U CN202220116927 U CN 202220116927U CN 217040456 U CN217040456 U CN 217040456U
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- threaded
- frame
- placing
- sliding
- threaded rod
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- 210000002414 leg Anatomy 0.000 title abstract description 22
- 210000002303 tibia Anatomy 0.000 title abstract description 15
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000001699 lower leg Anatomy 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 2
- 210000000689 upper leg Anatomy 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000020089 femoral neck fracture Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a shin bone tubercle draw gear of shank can be heightened, include: the leg placing rack comprises a first placing rack body, wherein the first placing rack body can be used for placing legs, a second placing rack body is arranged on the side face of the first placing rack body, the second placing rack body can be used for placing the legs, and the top of the second placing rack body is connected with a first supporting frame. This but shin bone tubercle draw gear of bed hedgehopping shank, can remove with the slide bar during spout opposite movement, make things convenient for interval between the length adjustment of first rack and second rack can shank as required, can slide through the guide way when the second support frame removes, can drive the pulley when the second support frame slides and remove, make things convenient for the pulley to adjust the height as required, can be through fixed slot and first breach when connecting block removes with the locating piece, the second breach slides, can dismantle the bearing block when connecting block roll-off fixed slot, make things convenient for the bearing block to dismantle the change as required.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a but shin bone tubercle draw gear of bed hedgehopping shank.
Background
Femoral neck fracture is commonly seen in the elderly, the functions of main organs, in particular cardiovascular diseases, emphysema, diabetes and the like, should be comprehensively checked before operation, and patients with organ diseases should be properly treated;
the utility model discloses a shin bone tubercle traction bed as in publication number CN210408711U, the utility model discloses a shin bone tubercle traction bed, which comprises a leg support, a supporting mechanism and a traction mechanism, wherein the leg support comprises a shank support and a thigh support, the thigh support is arranged at the rear end of the shank support, and the thigh support is rotationally connected with the shank support, through improving the structure of the existing shin bone tubercle traction bed, the problem that the existing traction bed has simple structure and can not avoid and assist a patient to slide down easily under the driving of a traction rope in the using process is effectively solved, and meanwhile, if the patient can not be reminded in time when the patient slides down in the traction process, the user can use the traditional traction bed without using the traditional traction bed through the structure arrangement of the leg support, only the leg needs to be supported, thus, the shin bone tubercle traction bed can be conveniently matched with a household common bed for use, the using environment of the traction bed is greatly increased, so that a patient can use the traction bed at home;
this prior art solution also presents the following problems when in use:
1. it is inconvenient to adjust according to the length of the leg;
2. the height of the pulley is inconvenient to adjust;
3. the bearing block is inconvenient to replace;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a following technical scheme: an object of the utility model is to provide a can fill up shin bone tuberosity draw gear of high shank to solve the shin bone tuberosity draw gear that can fill up high shank on the existing market that above-mentioned background art provided and have many defects, inconvenient length according to the shank is adjusted, the height of inconvenient adjusting pulley, the inconvenient problem of changing of bearing block.
In order to achieve the above object, the utility model provides a following technical scheme: a tibial tubercle distraction device for elevating a leg, comprising:
the leg placing device comprises a first placing frame, wherein the first placing frame can be used for placing legs, a second placing frame is arranged on the side face of the first placing frame and can be used for placing legs, a first supporting frame is connected to the top of the second placing frame, a second supporting frame is arranged on the top of the second placing frame, pulleys are connected to the top of the second supporting frame and the top of the first supporting frame, a connecting rope is connected to the side face of each pulley, a fixing frame is connected to one end of the connecting rope, and a bearing block is connected to the other end of the connecting rope;
the first threaded rods are respectively connected to the side faces of the first placing frame and the second placing frame, and sleeves are connected between the first threaded rods;
the sliding chutes are respectively arranged on the side faces of the first placing frame and the second placing frame, sliding rods are connected between the sliding chutes, and the sliding chutes and the sliding rods are in sliding connection.
Preferably, first rack, second rack and first threaded rod structure as an organic whole, and be threaded connection between first threaded rod and the sleeve, rotate the sleeve and can drive first threaded rod and carry out the screw thread slip, can promote first rack and second rack and carry out the opposite movement when first threaded rod screw thread slip.
Preferably, the second placing frame is further provided with a connecting frame, a guide groove, a cross rod, a bearing and a second threaded rod;
the connecting frame is connected to the top of the second placing frame, a guide groove is formed in the top of the connecting frame, which is close to the second supporting frame, the second supporting frame can slide through the guide groove when moving, and the second supporting frame can drive the pulley to move when sliding;
the cross rod is connected between the connecting frames, a second threaded rod is connected to the side face of the cross rod in a penetrating mode, and a bearing is connected between the second threaded rod and the second supporting frame.
Preferably, be threaded connection between second threaded rod and the horizontal pole, and constitute revolution mechanic through the bearing between second threaded rod and the second support frame, rotate the second threaded rod and can carry out the thread slip through the horizontal pole, can drive the bearing during second threaded rod thread slip and rotate the removal, can make second support frame and second threaded rod rotate when the bearing rotates, can drive the second support frame and remove when the bearing removes.
Preferably, one end of the connecting rope is connected with a connecting block, the side surface of the connecting block is connected with a positioning block, and the bearing block is further provided with a fixing cylinder, a fixing groove, a first notch, a threaded ring and a second notch;
the fixed cylinder is connected to the top of the bearing block, a fixed groove is formed in the top of the fixed cylinder, and a first notch is formed in the inner wall, close to the fixed groove of the positioning block, of the fixed cylinder;
the screw thread ring is connected the side of a fixed cylinder is close to first breach the second breach has been seted up to the side of screw thread ring, and is threaded connection between screw thread ring and the fixed cylinder, rotates the screw thread ring and can carry out the screw thread slip through a fixed cylinder, can separate with the locating piece when screw thread ring screw thread slip, and the screw thread ring can drive second breach and first breach and dock when screw thread ring and locating piece separation.
Preferably, connecting block and locating piece structure as an organic whole, and be sliding connection between connecting block and the fixed slot to be sliding connection between locating piece and first breach, the second breach, the pulling connecting block can drive the locating piece and remove, can slide through fixed slot and first breach, second breach when connecting block and locating piece remove, can dismantle the bearing block when connecting block roll-off fixed slot.
Compared with the prior art, the beneficial effects of the utility model are that: this but shin bone tubercle draw gear of bed hedgehopping shank, can remove with the slide bar during spout opposite movement, make things convenient for interval between the length adjustment of first rack and second rack can shank as required, can slide through the guide way when the second support frame removes, can drive the pulley when the second support frame slides and remove, make things convenient for the pulley to adjust the height as required, can be through fixed slot and first breach when connecting block removes with the locating piece, the second breach slides, can dismantle the bearing block when connecting block roll-off fixed slot, make things convenient for the bearing block to dismantle the change as required.
1. The sleeve is rotated to drive the first threaded rod to perform threaded sliding, the first placing frame and the second placing frame can be pushed to perform opposite movement when the first threaded rod performs threaded sliding, the sliding chute can be driven to perform opposite movement when the first placing frame and the second placing frame perform opposite movement, and the sliding chute can move together with the sliding rod when the sliding chute performs opposite movement, so that the distance between the first placing frame and the second placing frame can be adjusted according to the length of the leg as required;
2. the second threaded rod can be rotated to perform threaded sliding through the cross rod, the bearing can be driven to rotate and move when the second threaded rod slides in a threaded manner, the second support frame and the second threaded rod can be rotated when the bearing rotates, the second support frame can be driven to move when the bearing moves, the second support frame can slide through the guide groove when moving, the pulley can be driven to move when sliding, and the pulley can be conveniently adjusted in height as required;
3. the rotating threaded ring can perform threaded sliding through the fixed cylinder, the threaded ring can be separated from the positioning block during threaded sliding, the threaded ring can drive the second notch to be butted with the first notch when the threaded ring is separated from the positioning block, the positioning block can be driven to move by pulling the connecting block, the connecting block can slide through the fixed groove and the first notch when moving with the positioning block, the second notch can be detached when sliding out the fixed groove, and the bearing block can be detached as required conveniently.
Drawings
FIG. 1 is a front view, sectional and schematic view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of the top view structure of the bearing block of the present invention;
FIG. 4 is an enlarged schematic view of part A of the present invention;
FIG. 5 is an enlarged schematic view of the part B of the present invention;
fig. 6 is a schematic view of the C-section enlarged structure of the present invention.
In the figure: 1. a first placing rack; 2. a second placing rack; 3. a first support frame; 4. a second support frame; 5. a pulley; 6. connecting ropes; 7. a fixed mount; 8. a bearing block; 9. a first threaded rod; 10. a sleeve; 11. a chute; 12. a slide bar; 13. a connecting frame; 14. a guide groove; 15. a cross bar; 16. a bearing; 17. a second threaded rod; 18. connecting blocks; 19. positioning blocks; 20. a fixed cylinder; 21. a fixing groove; 22. a first notch; 23. a threaded ring; 24. a second notch.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a tibial tuberosity traction apparatus for elevating a leg, comprising:
the leg storage rack comprises a first storage rack 1, legs can be stored by the first storage rack 1, a second storage rack 2 is arranged on the side face of the first storage rack 1, the legs can be stored by the second storage rack 2, a first support frame 3 is connected to the top of the second storage rack 2, a second support frame 4 is arranged on the top of the second storage rack 2, pulleys 5 are connected to the top of the second support frame 4 and the top of the first support frame 3, a connecting rope 6 is connected to the side face of each pulley 5, one end of the connecting rope 6 is connected with a fixing frame 7, and the other end of the connecting rope 6 is connected with a bearing block 8;
the first threaded rods 9 are connected to the side faces of the first placing frame 1 and the second placing frame 2 respectively, sleeves 10 and sliding grooves 11 are connected between the first threaded rods 9, the side faces of the first placing frame 1 and the second placing frame 2 are respectively arranged on the sliding grooves 11, sliding rods 12 are connected between the sliding grooves 11, and the sliding grooves 11 are in sliding connection with the sliding rods 12.
The first placing frame 1, the second placing frame 2 and the first threaded rod 9 are of an integral structure, and the first threaded rod 9 is in threaded connection with the sleeve 10.
Referring to fig. 1, 2 and 4, it can be known that the rotating sleeve 10 can drive the first threaded rod 9 to perform threaded sliding, the first threaded rod 9 can push the first placing rack 1 and the second placing rack 2 to perform opposite movement when performing threaded sliding, the first placing rack 1 and the second placing rack 2 can drive the sliding chute 11 to perform opposite movement when performing opposite movement, and the sliding chute 11 can move together with the sliding rod 12 when performing opposite movement.
The second threaded rod 17 is in threaded connection with the cross rod 15, and a rotating structure is formed between the second threaded rod 17 and the second support frame 4 through a bearing 16.
Referring to fig. 2 and 5, it can be known that rotating the second threaded rod 17 can carry out threaded sliding through the cross rod 15, the second threaded rod 17 can drive the bearing 16 to rotate and move during threaded sliding, the bearing 16 can rotate the second support frame 4 and the second threaded rod 17, the bearing 16 can drive the second support frame 4 to move while moving, the second support frame 4 can slide through the guide groove 14 during moving, and the second support frame 4 can drive the pulley 5 to move during sliding.
6 one end of connecting rope is connected with connecting block 18, the 18 side of connecting block is connected with locating piece 19, bearing block 8 still is provided with solid fixed cylinder 20, fixed slot 21, first breach 22, threaded ring 23 and second breach 24, gu fixed cylinder 20, connect at the top of bearing block 8, gu fixed slot 21 has been seted up at fixed cylinder 20 top, first breach 22 has been seted up to the inner wall of the fixed slot 21 that is close to locating piece 19, threaded ring 23, connect in gu fixed cylinder 20's side, second breach 24 has been seted up to the side of threaded ring 23 that is close to first breach 22, and be threaded connection between threaded ring 23 and the solid fixed cylinder 20.
The connecting block 18 and the positioning block 19 are integrated, and the connecting block 18 is slidably connected with the fixing groove 21, and the positioning block 19 is slidably connected with the first notch 22 and the second notch 24.
Referring to fig. 1, 3, and 6, it can be known that, the rotating threaded ring 23 can perform threaded sliding through the fixed cylinder 20, the threaded ring 23 can be separated from the positioning block 19 during threaded sliding, when the threaded ring 23 is separated from the positioning block 19, the threaded ring 23 can drive the second notch 24 to be butted with the first notch 22, the connecting block 18 can be pulled to drive the positioning block 19 to move, when the connecting block 18 and the positioning block 19 move, the connecting block can slide through the fixed groove 21, the first notch 22 and the second notch 24, and when the connecting block 18 slides out of the fixed groove 21, the bearing block 8 can be detached.
The working principle is as follows: when the tibia tubercle traction device capable of heightening a leg is used, firstly, the tibia tubercle traction device capable of heightening a leg needs to be simply known, when the tibia tubercle traction device is used, the rotating sleeve 10 can drive the first threaded rod 9 to perform threaded sliding, the first threaded rod 9 can push the first placing frame 1 and the second placing frame 2 to perform opposite movement when in threaded sliding, the first placing frame 1 and the second placing frame 2 can drive the sliding chute 11 to perform opposite movement when in opposite movement, the sliding chute 11 can move together with the sliding rod 12 when in opposite movement, so that the first placing frame 1 and the second placing frame 2 can adjust the distance between the legs according to the required length, and the content which is not described in detail in the description belongs to the prior art known by professional technicians in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A tibial tubercle traction device for elevating a leg, comprising:
the rack comprises a first rack (1), wherein a second rack (2) is arranged on the side face of the first rack (1), the top of the second rack (2) is connected with a first support frame (3), the top of the second rack (2) is provided with a second support frame (4), the top of the second support frame (4) and the top of the first support frame (3) are both connected with pulleys (5), the side face of each pulley (5) is connected with a connecting rope (6), one end of each connecting rope (6) is connected with a fixing frame (7), and the other end of each connecting rope (6) is connected with a bearing block (8);
the first threaded rods (9) are respectively connected to the side faces of the first placing frame (1) and the second placing frame (2), and sleeves (10) are connected between the first threaded rods (9);
the sliding grooves (11) are respectively arranged on the side faces of the first placing frame (1) and the second placing frame (2), sliding rods (12) are connected between the sliding grooves (11), and the sliding grooves (11) are in sliding connection with the sliding rods (12).
2. The tibial tuberosity traction device of an elevationable leg of claim 1, wherein: the first placing frame (1), the second placing frame (2) and the first threaded rod (9) are of an integral structure, and the first threaded rod (9) is in threaded connection with the sleeve (10).
3. The tibial tubercle traction device of claim 1, wherein: the second placing frame (2) is further provided with a connecting frame (13), a guide groove (14), a cross rod (15), a bearing (16) and a second threaded rod (17);
the connecting frame (13) is connected to the top of the second placing frame (2), and a guide groove (14) is formed in the top of the connecting frame (13) close to the second supporting frame (4);
the cross rod (15) is connected between the connecting frames (13), a second threaded rod (17) is connected to the side face of the cross rod (15) in a penetrating mode, and a bearing (16) is connected between the second threaded rod (17) and the second supporting frame (4).
4. The tibial tubercle traction device of claim 3, wherein: and the second threaded rod (17) is in threaded connection with the cross rod (15), and a rotating structure is formed between the second threaded rod (17) and the second support frame (4) through a bearing (16).
5. The tibial tubercle traction device of claim 1, wherein: one end of the connecting rope (6) is connected with a connecting block (18), the side face of the connecting block (18) is connected with a positioning block (19), and the bearing block (8) is further provided with a fixing cylinder (20), a fixing groove (21), a first notch (22), a threaded ring (23) and a second notch (24);
the fixed cylinder (20) is connected to the top of the bearing block (8), a fixed groove (21) is formed in the top of the fixed cylinder (20), and a first notch (22) is formed in the inner wall, close to the positioning block (19), of the fixed groove (21);
the threaded ring (23) is connected to the side face of the fixed cylinder (20), a second notch (24) is formed in the side face, close to the first notch (22), of the threaded ring (23), and the threaded ring (23) is in threaded connection with the fixed cylinder (20).
6. The tibial tuberosity traction device of an elevatable leg of claim 5, wherein: connecting block (18) and locating piece (19) structure as an organic whole, and be sliding connection between connecting block (18) and fixed slot (21) to be sliding connection between locating piece (19) and first breach (22), second breach (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220116927.1U CN217040456U (en) | 2022-01-17 | 2022-01-17 | Tibia tuberosity traction device capable of heightening legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220116927.1U CN217040456U (en) | 2022-01-17 | 2022-01-17 | Tibia tuberosity traction device capable of heightening legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217040456U true CN217040456U (en) | 2022-07-26 |
Family
ID=82480895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220116927.1U Expired - Fee Related CN217040456U (en) | 2022-01-17 | 2022-01-17 | Tibia tuberosity traction device capable of heightening legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217040456U (en) |
-
2022
- 2022-01-17 CN CN202220116927.1U patent/CN217040456U/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 |
Granted publication date: 20220726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |