CN220069935U - Artificial limb wearing fixing structure - Google Patents
Artificial limb wearing fixing structure Download PDFInfo
- Publication number
- CN220069935U CN220069935U CN202321349144.9U CN202321349144U CN220069935U CN 220069935 U CN220069935 U CN 220069935U CN 202321349144 U CN202321349144 U CN 202321349144U CN 220069935 U CN220069935 U CN 220069935U
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- CN
- China
- Prior art keywords
- fixed
- fixing
- receiving cavity
- artificial limb
- block
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 208000033998 Device material issue Diseases 0.000 claims 5
- 208000035874 Excoriation Diseases 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 3
- 210000003414 extremity Anatomy 0.000 description 29
- 210000002414 leg Anatomy 0.000 description 12
- 238000005299 abrasion Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 210000000629 knee joint Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 208000025978 Athletic injury Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 206010041738 Sports injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Prostheses (AREA)
Abstract
The utility model relates to the technical field of artificial limbs and discloses a wearing fixing structure of an artificial limb, which comprises a fixing barrel, wherein a sliding rod is fixedly arranged at the top of the fixing barrel, a fixing ring is connected to the outer side of the sliding rod in a sliding manner, a fixing block is fixedly arranged on the left side of the fixing barrel, an adjusting rod is rotatably connected to the inner side of the fixing block, and an adjusting block is fixedly arranged on the left side of the fixing ring. The artificial limb wearing and fixing structure has the advantages of reducing skin abrasion and the like, solves the problem that the receiving cavity is a key factor affecting comfort level and function recovery of a patient mounting artificial limb, is a base of the whole leg artificial limb, but the existing leg artificial limb receiving cavity is of a fixed structure, is easy to abrade skin of a residual limb after long-time walking, and simultaneously has the problem of easy falling due to fixed structure.
Description
Technical Field
The utility model relates to the technical field of artificial limbs, in particular to an artificial limb wearing and fixing structure.
Background
As is well known, the artificial limb is a means and method using engineering technology, and is specially designed and manufactured to make up for amputee or limb with incomplete defect, and its main function is to replace the lost limb part function, so that the amputee can recover certain life self-care and working ability, and its applicable object is amputee due to diseases, traffic accident, industrial accident, sports injury, etc.
The socket is a key factor affecting comfort level and functional recovery of a patient mounting artificial limb, is a base of the whole leg artificial limb, but the existing leg artificial limb socket is of a fixed structure, abrasion is easily caused to skin of a residual limb after long-time walking, and meanwhile, the problem of easy falling off is caused by fixed structure, so that the artificial limb wearing fixed structure is provided to solve the problem.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a wearing and fixing structure of an artificial limb, which has the advantages of reducing skin abrasion and the like, solves the problem that a receiving cavity is a key factor influencing comfort level and function recovery of a patient mounting the artificial limb, is a base of the whole leg artificial limb, is mainly of a fixing structure, is easy to abrade skin of a residual limb after long-time walking, and is easy to fall off due to the fixing of the structure.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a fixed knot constructs is dressed to artificial limb, includes the fixed section of thick bamboo, the top fixed mounting of fixed section of thick bamboo has the slide bar, the outside sliding connection of slide bar has the solid fixed ring, the left side fixed mounting of fixed section of thick bamboo has the fixed block, the inboard rotation of fixed block is connected with the regulation pole, the left side fixed mounting of solid fixed ring has the regulating block, regulation pole and regulating block threaded connection, the top fixed mounting of fixed ring has the rotor plate, the outside rotation of rotor plate is connected with the fixed plate, the outside fixed mounting of fixed plate has the bandage that quantity is two, the spout that quantity is two and be bilateral symmetry and distribute is seted up to the inboard of fixed section of thick bamboo, two the equal fixed mounting of inboard of spout has the dead lever, two the equal sliding connection in the outside of dead lever has the slider, two the equal fixed mounting in the outside of dead lever has the spring, two the opposite side fixed mounting of slider has the same accepting chamber.
The beneficial effects of the utility model are as follows: when a patient walks, the receiving cavity moves up and down along the two fixing rods through the two sliding blocks and is damped through the two springs, so that abrasion between the residual limb of the patient and the receiving cavity is prevented, the residual limb of the patient is worn in the receiving cavity, the adjusting rod is rotated through the knee joint of the patient, the position of the fixing ring is adjusted, the lower leg of the patient is fixed, and the two binding bands are fixed at the thigh of the patient.
The artificial limb wearing fixing structure has the advantage of reducing skin abrasion.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the bottom of the fixed cylinder is fixedly provided with a mounting head, and the inner diameter of the fixed ring is the same as the inner diameter of the receiving cavity.
The leg prosthesis can be mounted on the fixing barrel through the mounting head, the inner diameter of the fixing ring is the same as the inner diameter of the receiving cavity, and the leg prosthesis is convenient to wear.
Further, a knob is fixedly arranged at the bottom of the adjusting rod, and an anti-skid groove is formed in the outer side of the knob.
The technical scheme has the beneficial effects that the adjusting rod is convenient to rotate through the knob, the friction between the hand and the knob can be increased through the anti-skid groove, and the knob is convenient to rotate.
Further, the receiving cavity is in sliding connection with the inner side of the fixed cylinder, and the receiving cavity is made of silica gel.
The adoption of the further scheme has the beneficial effect that the abrasion of the residual limb of the leg part of the patient and the receiving cavity can be reduced through the sliding connection of the receiving cavity and the inner side of the fixed cylinder.
Further, the silica gel pad is fixedly arranged on the inner side of the fixing ring, and the silica gel pad is matched with the fixing ring.
The beneficial effect of adopting above-mentioned further scheme is, through with solid fixed ring looks adaptation silica gel pad, can make solid fixed ring and patient's shank laminating, make to dress more comfortablely.
Further, the two springs are fixedly connected with the bottoms of the two sliding blocks respectively, and the two binding bands are distributed symmetrically up and down.
The adoption of the further scheme has the beneficial effects that the supporting receiving cavity can be conveniently moved up and down through the springs, the abrasion caused by the skin of the residual limb is reduced, the two binding bands are distributed symmetrically up and down, the legs of a patient can be conveniently fixed, and the artificial limb is prevented from falling off.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the attachment structure of the stationary ring and the rotating plate of the present utility model;
FIG. 3 is a side view of the attachment structure of the fixed block and the adjustment rod of the present utility model;
fig. 4 is an enlarged view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a fixed cylinder; 2. a slide bar; 3. a fixing ring; 4. a fixed block; 5. an adjusting rod; 6. an adjusting block; 7. a rotating plate; 8. a fixing plate; 9. a chute; 10. a fixed rod; 11. a slide block; 12. a spring; 13. a receiving cavity; 14. a strap; 15. a mounting head; 16. and (5) a knob.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, as shown in fig. 1-4, the artificial limb wearing fixing structure comprises a fixing cylinder 1, wherein a sliding rod 2 is fixedly arranged at the top of the fixing cylinder 1, a fixing ring 3 is fixedly connected to the outer side of the sliding rod 2, a fixing block 4 is fixedly arranged at the left side of the fixing cylinder 1, an adjusting rod 5 is rotatably connected to the inner side of the fixing block 4, an adjusting block 6 is fixedly arranged at the left side of the fixing ring 3, the adjusting rod 5 is in threaded connection with the adjusting block 6, a rotating plate 7 is fixedly arranged at the top of the fixing ring 3, a fixing plate 8 is rotatably connected to the outer side of the rotating plate 7, two binding belts 14 are fixedly arranged at the outer side of the fixing plate 8, two sliding grooves 9 which are distributed in bilateral symmetry are formed in the inner side of the fixing cylinder 1, fixing rods 10 are fixedly arranged at the inner sides of the two sliding grooves 9, sliding blocks 11 are fixedly connected to the outer sides of the two fixing rods 10, springs 12 are fixedly arranged at the outer sides of the two fixing rods 10, and a receiving cavity 13 is fixedly arranged at the opposite sides of the two sliding blocks 11;
the bottom of the fixed cylinder 1 is fixedly provided with a mounting head 15, and the inner diameter of the fixed ring 3 is the same as the inner diameter of the receiving cavity 13;
the leg prosthesis can be mounted on the fixed cylinder 1 through the mounting head 15, and the inner diameter of the fixed ring 3 is the same as the inner diameter of the receiving cavity 13, so that the leg prosthesis is convenient for the residual limb to wear;
the bottom of the adjusting rod 5 is fixedly provided with a knob 16, and the outer side of the knob 16 is provided with an anti-skid slot;
the knob 16 is convenient for rotating the adjusting rod 5, and the friction force between the hand and the knob 16 can be increased through the anti-skid groove, so that the knob 16 is convenient to rotate;
the receiving cavity 13 is in sliding connection with the inner side of the fixed cylinder 1, and the receiving cavity 13 is made of silica gel;
the abrasion of the residual limb of the leg part of the patient and the receiving cavity 13 can be reduced by the sliding connection of the receiving cavity 13 and the inner side of the fixed cylinder 1;
the inner side of the fixed ring 3 is fixedly provided with a silica gel pad which is matched with the fixed ring 3;
the fixing ring 3 is matched with the silica gel pad, so that the fixing ring 3 is attached to the legs of a patient, and wearing is more comfortable;
the two springs 12 are respectively and fixedly connected with the bottoms of the two sliding blocks 11, and the two binding bands 14 are symmetrically distributed up and down;
the supporting receiving cavity 13 can move up and down conveniently through the spring 12, abrasion caused by skin of a residual limb is reduced, and the two binding bands 14 are distributed symmetrically up and down, so that legs of a patient can be fixed conveniently, and the artificial limb is prevented from falling off.
Working principle:
the first step: putting the stump of the patient into the receiving cavity 13, rotating the adjusting rod 5 through the position of the knee joint of the patient, adjusting the position of the fixing ring 3, fixing the lower leg of the patient, and fixing the two binding bands 14 at the thigh of the patient;
and a second step of: when a patient walks, the receiving cavity 13 moves up and down along the two fixing rods 10 through the two sliding blocks 11 and is damped through the two springs 12, so that abrasion between the residual limb of the patient and the receiving cavity 13 is prevented;
and a third step of: when the knee of the patient is bent, the fixing plate 8 can be bent at the top of the fixing ring 3, so that the fixing structure is more flexible, and the artificial limb is convenient to use.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a fixed knot is dressed to artificial limb, includes fixed section of thick bamboo (1), its characterized in that: the top fixed mounting of fixed section of thick bamboo (1) has slide bar (2), the outside sliding connection of slide bar (2) has fixed ring (3), and the left side fixed mounting of fixed section of thick bamboo (1) has fixed block (4), the inboard rotation of fixed block (4) is connected with regulation pole (5), the left side fixed mounting of fixed ring (3) has regulating block (6), regulation pole (5) and regulating block (6) threaded connection, the top fixed mounting of fixed ring (3) has rotating plate (7), the outside rotation of rotating plate (7) is connected with fixed plate (8), the utility model discloses a fixing device for the electric bicycle, including fixed plate (8), fixed barrel (1), fixed plate (8), fixed plate (10), slide block (11), spring (12) and accepting chamber (13) of the same one is all slidingly connected with in the outside fixed mounting has bandage (14) that quantity is two, the spout (9) that quantity is two and be bilateral symmetry distribution are offered to the inboard of fixed barrel (1), two equal fixed mounting of inboard of spout (9), two equal sliding connection in the outside of fixed rod (10) has slide block (11), two equal fixed mounting in the outside of fixed rod (10) has spring (12), two opposite one side fixed mounting of slide block (11).
2. The prosthesis wear fixation structure of claim 1, wherein: the bottom of the fixed cylinder (1) is fixedly provided with a mounting head (15), and the inner diameter of the fixed ring (3) is the same as the inner diameter of the receiving cavity (13).
3. The prosthesis wear fixation structure of claim 1, wherein: the bottom of adjusting lever (5) is fixed mounting has knob (16), anti-skidding groove has been seted up to the outside of knob (16).
4. The prosthesis wear fixation structure of claim 1, wherein: the receiving cavity (13) is connected with the inner side of the fixed cylinder (1) in a sliding mode, and the receiving cavity (13) is made of silica gel.
5. The prosthesis wear fixation structure of claim 1, wherein: the silica gel pad is fixedly arranged on the inner side of the fixed ring (3), and the silica gel pad is matched with the fixed ring (3).
6. The prosthesis wear fixation structure of claim 1, wherein: the two springs (12) are fixedly connected with the bottoms of the two sliding blocks (11) respectively, and the two binding bands (14) are symmetrically distributed up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321349144.9U CN220069935U (en) | 2023-05-31 | 2023-05-31 | Artificial limb wearing fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321349144.9U CN220069935U (en) | 2023-05-31 | 2023-05-31 | Artificial limb wearing fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220069935U true CN220069935U (en) | 2023-11-24 |
Family
ID=88825536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321349144.9U Active CN220069935U (en) | 2023-05-31 | 2023-05-31 | Artificial limb wearing fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220069935U (en) |
-
2023
- 2023-05-31 CN CN202321349144.9U patent/CN220069935U/en active Active
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| GR01 | Patent grant | ||
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