CN109431663A - Disabled pug walking hind legs - Google Patents

Disabled pug walking hind legs Download PDF

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Publication number
CN109431663A
CN109431663A CN201811262948.9A CN201811262948A CN109431663A CN 109431663 A CN109431663 A CN 109431663A CN 201811262948 A CN201811262948 A CN 201811262948A CN 109431663 A CN109431663 A CN 109431663A
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CN
China
Prior art keywords
fixed
disabled
walking
fixing
leg
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Granted
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CN201811262948.9A
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Chinese (zh)
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CN109431663B (en
Inventor
杜瑞青
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Beijing Guoda Qifu Technology Co.,Ltd.
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Individual
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Priority to CN202010372479.7A priority Critical patent/CN111481325A/en
Priority to CN201811262948.9A priority patent/CN109431663B/en
Publication of CN109431663A publication Critical patent/CN109431663A/en
Application granted granted Critical
Publication of CN109431663B publication Critical patent/CN109431663B/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/60—Artificial legs or feet or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H3/04—Wheeled walking aids for patients or disabled persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
    • A61F2002/7862—Harnesses or straps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H2003/005—Appliances for aiding patients or disabled persons to walk about with knee, leg or stump rests
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H3/00—Appliances for aiding patients or disabled persons to walk about
    • A61H2003/007—Appliances for aiding patients or disabled persons to walk about secured to the patient, e.g. with belts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/165—Wearable interfaces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2203/00—Additional characteristics concerning the patient
    • A61H2203/03—Additional characteristics concerning the patient especially adapted for animals

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  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Epidemiology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention relates to the technical field of disabled dog artificial limbs and discloses a disabled pug hind leg walking artificial limb which comprises a fixing cover, a waist fixing mechanism, two protecting covers, two leg fixing mechanisms, an arc-shaped rod and two hind leg walking mechanisms, wherein the waist fixing mechanism is fixed on the outer side wall of the opening end of the fixing cover, the two protecting covers are symmetrically and fixedly communicated with the left side and the right side of the bottom of the closed end of the fixing cover, the inner diameter of each protecting cover is gradually reduced from top to bottom, the two leg fixing mechanisms are fixed on the outer side wall of the bottom of each protecting cover, and the arc-shaped rod is fixed on the outer side wall of the fixing cover. The walking mechanism is comfortable to wear, can freely liberate the stump of the hind leg of the pug dog, simultaneously ensures the firmness of fixing the hind leg walking artificial limb on the disabled pug dog, and can effectively assist the disabled pug dog to walk or run when the foreleg of the disabled pug dog forcibly advances, thereby facilitating the free movement of the disabled pug dog.

Description

A kind of deformity pekinese back leg walking artifucial limb
Technical field
The present invention relates to disabled dog artifucial limb technical field more particularly to a kind of disabled pekinese back leg walking artifucial limbs.
Background technique
Pekinese it is clever it is human can bring help, and it will be appreciated that people intention, by people's Like, pekinese is vivaciously joyful, stays in beside highway and raises other of pekinese, and the vehicle of road, which carrys out vehicle, cause pekinese toward meeting Certain injury leads to the hind leg disability of pekinese, influences the walking ability of pekinese, as patent 201420376444.0 provides A kind of dog rear foot artifucial limb, although be effectively protected the deformed limb of dog, artifucial limb it is fixed be not very securely, to be easy from pekinese Deformed limb on fall off, meanwhile, the stump of the dog rear foot is closely contained in cylinder middle and upper part, disabled dog walking when cylinder can be by the dog rear foot Stump cause to wear, secondary injury is caused to disabled dog.
Summary of the invention
Goal of the invention of the invention is to provide a kind of disabled pekinese back leg walking artifucial limb, the deformity pekinese back leg row Artifucial limb fixation is walked, assists disabled pekinese walking, and secondary injury can't be caused to disabled pekinese dog.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of deformity pekinese back leg Walking artifucial limb, including fixed cover, waist fixed mechanism, two protective jackets, two leg fixed mechanisms, curved rod and two back legs Walking mechanism, the waist fixed mechanism are fixed on the lateral wall at fixed cover opening end, and two protective jackets are symmetrically fixed It is connected to the left and right sides in fixed cover closed end bottom, and the internal diameter of protective jacket gradually becomes smaller from top to bottom, two legs Fixed mechanism is fixed on the lateral wall of protective jacket bottom, and the curved rod is fixed on the lateral wall of fixed cover, after two described Leg walking mechanism is symmetrically fixed on the left and right sides of curved rod.
The waist fixed mechanism includes the first fixed block, the first band and the second band, and first fixed block is solid It is scheduled on the lateral wall at fixed cover opening end, first band is movably connected in the top of the first fixed block, and described second pricks Band is movably connected in the bottom of the first fixed block.
The leg fixed mechanism includes the second fixed block, third band and the 4th band, and second fixed block is solid It is scheduled on the lateral wall of protective jacket bottom, the third band is movably connected in the side of the second fixed block, the 4th band It is movably connected in the other side of the second fixed block.
Leg walking mechanism includes vertical bar, hollow pipe, stop collar, limits disk, fixture nut, elastic shelf, fixation after described Axis, bearing and traveling wheel, the vertical bar are fixed on the side of curved rod bottom, and the hollow pipe is actively socketed on the bottom of vertical bar Portion, the bottom for limiting disk and being fixed on vertical bar, and limit the inside that disk is slidably connected at hollow pipe, the fixture nut screw thread It is connected to the top of hollow pipe lateral wall, one end of the fixture nut screw rod is contacted with the lateral wall of vertical bar, the elastic shelf It is fixed on the bottom of hollow pipe, the fixing axle is fixed between elastic shelf inner wall, and the bearing fixing sleeve connects in fixing axle Middle part, the traveling wheel are fixedly attached to the outer ring of bearing.
Further, the shape of the fixed cover is the tubular of analogue simulation pekinese rear quarters, and the material of fixed cover is day Right latex or TPE material, and the equidistant array in outer surface of fixed cover offers venthole, by the setting to fixed cover material, Material is made of gas permeability and the preferable material of elasticity, facilitates the fixed enclosure on the body of disabled pekinese.
Further, the overall length of first band and the second band is greater than the perimeter of fixed cover, and first band is remote Front from first fixed block one end is sewed with sub- face velcro, and second band is stitched far from the back side of first fixed block one end It is formed with generatrix velcro, and sub- face velcro and generatrix velcro cooperate.
Further, the overall length of the third band and the 4th band is equal to the perimeter of protective jacket, and the third band is remote The front of one end from the second fixed block is sewed with sub- face velcro, the back of the one end of the 4th band far from the second fixed block Face is sewed with generatrix velcro.
Further, the stop collar is fixed on the top of hollow pipe, and the internal diameter of stop collar is greater than the diameter of vertical bar.
Further, position on the upper side in the middle part of the fixed cover closed end offers perforative through-hole, and the diameter of through-hole For 5cm.
Compared with prior art:
1, deformity pekinese back leg walking artifucial limb, the disabled auxiliary walking for being particularly suitable for the disabled pekinese dog rear foot make With the shape due to fixing cover is the tubular of analogue simulation pekinese rear quarters, fixed cover can be closely included in disabled Kazakhstan On the rear quarters of bar dog, the stump of two dog rear feet of pekinese is stretched out from the inside of two protective jackets, and dog tail is stretched out from through-hole, Waist fixed mechanism is adhesively fixed to the waist of disabled pekinese, after two leg fixed mechanisms are to extraneous dog is extend out to The stump of foot is adhesively fixed, wearing comfort, while ensure that fixed cover is fixed on the upper fastness of disabled pekinese, prevents residual Fixed cover is there is a situation where falling when walking for disease pekinese, when the foreleg of disabled pekinese firmly advances, two back leg rows Walking mechanism can effectively assist disabled pekinese to be walked or run, and facilitate moving freely for disabled pekinese.
2, deformity pekinese back leg walking artifucial limb fixed will be covered and closely be contained by the setting of rear leg walking mechanism When on the rear quarters of disabled pekinese, position of the vertical bar inside hollow pipe is adjusted by fixture nut, to back leg vehicle with walking machine The length of structure is adjusted, so that traveling wheel and ground face contact, and guarantee comfort when pekinese walking, in disabled pekinese Foreleg firmly advance when, traveling wheel rolls on the ground, to facilitate freely walking and running for disabled pekinese.
3, deformity pekinese back leg walking artifucial limb, by the setting of protective jacket, the stump of the disabled pekinese dog rear foot is put It sets in the inside of protective jacket, the stump of the pekinese dog rear foot can freely be freed, effectively be avoided to the dog rear foot Stump causes to wear, and prevents from causing secondary injury to disabled pekinese.
4, deformity pekinese back leg walking artifucial limb is pricked the first band and second by the setting of waist fixed mechanism Band is tied up round the waist of pekinese, so that the sub- face velcro on the first band is bonded in generatrix magic on the second band It sticks, the position of fixed cover is fixed.
5, the deformity pekinese back leg is walked artifucial limb, by the setting of leg fixed mechanism, two dog rear feet of pekinese After stump is stretched out from the inside of two protective jackets, third band and the 4th band are tied up round the dog rear foot of pekinese, So that the sub- face velcro on third band is bonded on the 4th band in generatrix velcro, further to the position of fixed cover It is fixed, enhances fixed fastness, effectively prevented fixed cover and be detached from from the rear quarters of pekinese.
6, deformity pekinese back leg walking artifucial limb, by the setting of elastic shelf, elastic shelf has certain elastic force, residual The vibration that ground is transmitted can be filtered in disease pekinese walking process, prevent from vibrating the impact caused by the body of disabled pekinese Power, so that disabled pekinese is more comfortable when walking.
7, deformity pekinese back leg artifucial limb of walking by the setting of through-hole, since the root of the tail of pekinese is high, is in back Curly, through-hole is provided with position on the upper side in the middle part of fixed cover closed end, and pekinese is facilitated to stretch tail.
Detailed description of the invention
Fig. 1 is structure of the invention side view；
Fig. 2 is structure of the invention side view cutaway drawing；
Fig. 3 is structure of the invention rearview.
In figure: 1 fixed cover, 2 waist fixed mechanisms, 201 first fixed blocks, 202 first bands, 203 second bands, 3 are prevented Sheath, 4 leg fixed mechanisms, 401 second fixed blocks, 402 third bands, 403 the 4th bands, 5 curved rods, 6 back leg vehicle with walking machine Structure, 601 vertical bars, 602 hollow pipes, 603 stop collars, 604 limit disk, 605 fixture nuts, 606 elastic shelfs, 607 fixing axles, 608 Bearing, 609 traveling wheels, 7 through-holes.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.
Please refer to Fig. 1-3, a kind of deformity pekinese back leg walking artifucial limb, including fixed cover 1, waist fixed mechanism 2, two Leg walking mechanism 6 after 3, two leg fixed mechanisms 4 of protective jacket, curved rod 5 and two, the shape of fixed cover 1 are analogue simulation The tubular of pekinese rear quarters, the material of fixed cover 1 is natural emulsion or TPE material, and the equidistant array in outer surface of fixed cover 1 is opened Equipped with venthole, by the restriction to fixed cover 1 material and shape, the material of fixed cover 1 is gas permeability and the preferable material of elasticity Matter is made, and facilitates by fixed 1 set of cover on the body of disabled pekinese, waist fixed mechanism 2 is fixed on the outer of 1 open end of fixed cover On side wall, two protective jackets 3 symmetrically fixed connection in the left and right sides of 1 closed end bottom of fixed cover, and the internal diameter of protective jacket 3 from On gradually become smaller down, by the setting of protective jacket, the stump of the disabled pekinese dog rear foot is placed on the inside of protective jacket, can be with The stump of the pekinese dog rear foot is freely freed, effectively avoids the stump to the dog rear foot from causing to wear, prevents to residual Disease pekinese causes secondary injury, and two leg fixed mechanisms 4 are fixed on the lateral wall of 3 bottom of protective jacket, and curved rod 5 is fixed Leg walking mechanism 6 is symmetrically fixed on the left and right sides of curved rod 5,1 closed end of fixed cover after the lateral wall of fixed cover 1, two Middle part position on the upper side offers perforative through-hole 7, and the diameter of through-hole 7 is 5cm, by the setting of through-hole 7, due to pekinese Root of the tail it is high, in back in curly, through-hole 7 is provided with position on the upper side in the middle part of 1 closed end of fixed cover, facilitates pekinese by tail It bar stretches, which walks artifucial limb, and the disabled auxiliary walking for being particularly suitable for the disabled pekinese dog rear foot makes With fixed cover 1 being closely included in deformity due to the tubular that the shape of fixed cover 1 is analogue simulation pekinese rear quarters On the rear quarters of pekinese, the stump of two dog rear feet of pekinese is stretched out from the inside of two protective jackets 3, and dog tail is from through-hole 7 It stretches out, the waist of 2 pairs of waist fixed mechanism disabled pekinese is adhesively fixed, and two leg fixed mechanisms 4 are outer to extending out to The stump of the dog rear foot on boundary is adhesively fixed, wearing comfort, while it is upper secured to ensure that fixed cover 1 is fixed on disabled pekinese Property, preventing disabled pekinese, fixation cover 1 is there is a situation where falling when walking, when the foreleg of disabled pekinese firmly advances, Leg walking mechanism 6 can effectively assist disabled pekinese to be walked or run after two, facilitate the freedom of disabled pekinese It is mobile.
Waist fixed mechanism 2 includes the first fixed block 201, the first band 202 and the second band 203, the first fixed block 201 are fixed on the lateral wall of 1 open end of fixed cover, and the first band 202 is movably connected in the top of the first fixed block 201, the Two bands 203 are movably connected in the bottom of the first fixed block 201, and the overall length of the first band 202 and the second band 203, which is greater than, fixes The perimeter of cover 1, the first band 202 are sewed with sub- face velcro, the second band 203 far from the front of 201 one end of the first fixed block The back side far from 201 one end of the first fixed block is sewed with generatrix velcro, and sub- face velcro and generatrix velcro cooperate, By the setting of waist fixed mechanism 2, the first band 202 and the second band 203 are tied up round the waist of pekinese, made Sub- face velcro on the first band 202 is bonded on the second band 203 in generatrix velcro, to the position of fixed cover 1 into Fixation is gone.
Leg fixed mechanism 4 includes the second fixed block 401, third band 402 and the 4th band 403, the second fixed block 401 are fixed on the lateral wall of 3 bottom of protective jacket, and third band 402 is movably connected in the side of the second fixed block 401, and the 4th Band 403 is movably connected in the other side of the second fixed block 401, and the overall length of third band 402 and the 4th band 403 is equal to protection The perimeter of set 3, the front of the one end of third band 402 far from the second fixed block 401 is sewed with sub- face velcro, the 4th band The back side of 403 one end far from the second fixed block 401 is sewed with generatrix velcro, passes through the setting of leg fixed mechanism 4, Ha Ba After the stump of two dog rear feet of dog is stretched out from the inside of two protective jackets 3, by third band 402 and the 4th band 403 round Kazakhstan The dog rear foot of bar dog is tied up, so that the sub- face velcro on third band 402 is bonded in generatrix magic on the 4th band 403 It sticks, further the position of fixed cover 1 is fixed, enhances fixed fastness, effectively prevent fixed cover 1 It is detached from from the rear quarters of pekinese.
Afterwards leg walking mechanism 6 include vertical bar 601, hollow pipe 602, stop collar 603, limit disk 604, fixture nut 605, Elastic shelf 606, fixing axle 607, bearing 608 and traveling wheel 609, vertical bar 601 are fixed on the side of 5 bottom of curved rod, hollow pipe 602 are actively socketed on the bottom of vertical bar 601, and stop collar 603 is fixed on the top of hollow pipe 602, and the internal diameter of stop collar 603 is big In the diameter of vertical bar 601, the bottom that disk 604 is fixed on vertical bar 601 is limited, and limits disk 604 and is slidably connected at hollow pipe 602 Inside, fixture nut 605 are threaded in the top of 602 lateral wall of hollow pipe, one end of 605 screw rod of fixture nut and vertical bar 601 lateral wall contact, elastic shelf 606 are fixed on the bottom of hollow pipe 602, pass through the setting of elastic shelf 606, elastic shelf 606 With certain elastic force, the vibration transmitted on ground can be filtered in disabled pekinese walking process, prevents vibration from breathing out to deformity Impact force caused by the body of bar dog, so that disabled pekinese is more comfortable when walking, fixing axle 607 is fixed on elastic shelf Between 606 inner walls, bearing 608 is fixedly attached to the middle part of fixing axle 607, and traveling wheel 609 is fixedly attached to the outer of bearing 608 Circle passes through fixation when being closely included in fixed cover 1 on the rear quarters of disabled pekinese by the setting of rear leg walking mechanism 6 Nut 605 adjusts position of the vertical bar 601 inside hollow pipe 602, and the length of rear leg walking mechanism 6 is adjusted, so that Traveling wheel 609 and ground face contact, and guarantee comfort when pekinese walking, when the foreleg of disabled pekinese firmly advances, Traveling wheel 609 rolls on the ground, to facilitate freely walking and running for disabled pekinese.
It covers from the open end of fixed cover 1 by the rear quarters of disabled pekinese in the inside of fixed cover 1, so that two dogs of pekinese The stump of the rear foot is stretched out from the inside of two protective jackets 3, and dog tail is stretched out from through-hole 7, by the first band 202 and the second band 203 are tied up round the waist of pekinese, so that the sub- face velcro on the first band 202 is bonded on the second band 203 In generatrix velcro, two third bands 402 and two the 4th bands 403 are tied up round the dog rear foot of pekinese, are made Sub- face velcro on third band 402 is bonded on the 4th band 403 in generatrix velcro, to the position of fixed cover 1 into Row is fixed, and position of the vertical bar 601 inside hollow pipe 602 is adjusted by fixture nut 605, to the length of rear leg walking mechanism 6 Degree is adjusted, so that traveling wheel 609 and ground face contact, and guarantee comfort when pekinese walking, in disabled pekinese When foreleg firmly advances, traveling wheel 609 rolls on the ground, to facilitate freely walking and running for disabled pekinese.

Claims (6)

1.一种残疾哈巴狗后腿行走义肢，包括固定罩(1)、腰部固定机构(2)、两个防护套(3)、两个腿部固定机构(4)、弧形杆(5)和两个后腿行走机构(6)，其特征在于：所述腰部固定机构(2)固定在固定罩(1)开口端的外侧壁上，两个所述防护套(3)对称固定连通在固定罩(1)封闭端底部的左右两侧，且防护套(3)的内径从上往下逐渐变小，两个所述腿部固定机构(4)固定在防护套(3)底部的外侧壁上，所述弧形杆(5)固定在固定罩(1)的外侧壁，两个所述后腿行走机构(6)对称固定在弧形杆(5)的左右两侧；1. A disabled pug walking the prosthetic leg, comprising a fixed cover (1), a waist fixing mechanism (2), two protective sleeves (3), two leg fixing mechanisms (4), a curved rod (5), and Two hind leg running mechanisms (6), characterized in that: the waist fixing mechanism (2) is fixed on the outer side wall of the open end of the fixed cover (1), and the two protective sleeves (3) are symmetrically fixedly connected to each other in the fixed cover (1) the left and right sides of the bottom of the closed end, and the inner diameter of the protective cover (3) gradually becomes smaller from the top to the bottom, and the two leg fixing mechanisms (4) are fixed on the outer side wall of the bottom of the protective cover (3) The curved rod (5) is fixed on the outer side wall of the fixed cover (1), and the two rear leg running mechanisms (6) are symmetrically fixed on the left and right sides of the curved rod (5); 所述腰部固定机构(2)包括有第一固定块(201)、第一扎带(202)和第二扎带(203)，所述第一固定块(201)固定在固定罩(1)开口端的外侧壁上，所述第一扎带(202)活动连接在第一固定块(201)的顶部，所述第二扎带(203)活动连接在第一固定块(201)的底部；The waist fixing mechanism (2) includes a first fixing block (201), a first cable tie (202) and a second cable tie (203), and the first fixing block (201) is fixed to the fixed cover (1) The first cable tie (202) is movably connected to the top of the first fixing block (201), and the second cable tie (203) is movably connected to the bottom of the first fixing block (201); 所述腿部固定机构(4)包括有第二固定块(401)、第三扎带(402)和第四扎带(403)，所述第二固定块(401)固定在防护套(3)底部的外侧壁上，所述第三扎带(402)活动连接在第二固定块(401)的一侧，所述第四扎带(403)活动连接在第二固定块(401)的另一侧；The leg fixing mechanism (4) includes a second fixing block (401), a third strap (402) and a fourth strap (403), and the second fixing block (401) is fixed to the protective cover (3) The third cable tie (402) is movably connected to one side of the second fixed block (401), and the fourth cable tie (403) is movably connected to the second fixed block (401). The other side; 所述后腿行走机构(6)包括有竖杆(601)、空心管(602)、限位环(603)、限定盘(604)、固定螺母(605)、弹性架(606)、固定轴(607)、轴承(608)和行走轮(609)，所述竖杆(601)固定在弧形杆(5)底部的一侧，所述空心管(602)活动套接在竖杆(601)的底部，所述限定盘(604)固定在竖杆(601)的底部，且限定盘(604)滑动连接在空心管(602)的内部，所述固定螺母(605)螺纹连接在空心管(602)外侧壁的顶部，所述固定螺母(605)螺杆的一端与竖杆(601)的外侧壁接触，所述弹性架(606)固定在空心管(602)的底部，所述固定轴(607)固定在弹性架(606)内壁之间，所述轴承(608)固定套接在固定轴(607)的中部，所述行走轮(609)固定套接在轴承(608)的外圈。The rear leg running mechanism (6) includes a vertical rod (601), a hollow tube (602), a limit ring (603), a limiting disc (604), a fixing nut (605), an elastic frame (606), and a fixed shaft. (607), bearing (608) and walking wheel (609), the vertical rod (601) is fixed on one side of the bottom of the curved rod (5), and the hollow tube (602) is slidably attached to the vertical rod (601) The bottom of the vertical rod (601) is fixed to the bottom of the vertical rod (601), and the defining disc (604) is slidably connected inside the hollow tube (602), and the fixing nut (605) is screwed to the hollow tube (602) a top portion of the outer side wall, one end of the fixing nut (605) screw is in contact with an outer side wall of the vertical rod (601), and the elastic frame (606) is fixed to the bottom of the hollow tube (602), the fixed shaft (607) is fixed between the inner walls of the elastic frame (606), the bearing (608) is fixedly sleeved in the middle of the fixed shaft (607), and the traveling wheel (609) is fixedly sleeved on the outer ring of the bearing (608). . 2.根据权利要求1所述的一种残疾哈巴狗后腿行走义肢，其特征在于：所述固定罩(1)的形状为仿真模拟哈巴狗后躯的筒状，固定罩(1)的材质为天然乳胶或TPE材质，且固定罩(1)的外表面等距阵列开设有通气孔。2 . The disabled pug hind leg walking prosthesis according to claim 1 , wherein the fixed cover (1) is in the shape of a tube simulating a hind paw of the pug, and the fixed cover (1) is made of natural material. Latex or TPE material, and the outer surface of the fixed cover (1) is equally spaced from the array with vent holes. 3.根据权利要求1所述的一种残疾哈巴狗后腿行走义肢，其特征在于：所述第一扎带(202)和第二扎带(203)的总长大于固定罩(1)的周长，所述第一扎带(202)远离第一固定块(201)一端的正面缝制有子面魔术贴，所述第二扎带(203)远离第一固定块(201)一端的背面缝制有母面魔术贴，且子面魔术贴与母面魔术贴相互配合。3 . The disabled pug hind leg walking prosthesis according to claim 1 , wherein the total length of the first strap ( 202 ) and the second strap ( 203 ) is greater than the circumference of the fixed cover ( 1 ). The first cable tie (202) is sewn with a sub-surface velcro on a front side of one end of the first fixing block (201), and the second cable tie (203) is away from the back surface of one end of the first fixed block (201). There is a mother face Velcro, and the face velcro and the mother face velcro match each other. 4.根据权利要求1所述的一种残疾哈巴狗后腿行走义肢，其特征在于：所述第三扎带(402)和第四扎带(403)的总长等于防护套(3)的周长，所述第三扎带(402)远离第二固定块(401)的一端的正面缝制有子面魔术贴，所述第四扎带(403)远离第二固定块(401)的一端的背面缝制有母面魔术贴。4. A disabled pug hind leg walking prosthesis according to claim 1, wherein the total length of the third strap (402) and the fourth strap (403) is equal to the circumference of the protective cover (3). The third cable tie (402) is sewn with a sub-surface velcro on the front side of one end of the second fixing block (401), and the fourth cable tie (403) is away from one end of the second fixed block (401). The mother side velcro is sewn on the back. 5.根据权利要求1所述的一种残疾哈巴狗后腿行走义肢，其特征在于：所述限位环(603)固定在空心管(602)的顶部，且限位环(603)的内径大于竖杆(601)的直径。The walking leg prosthesis of the disabled pug according to claim 1, wherein the limiting ring (603) is fixed on the top of the hollow tube (602), and the inner diameter of the limiting ring (603) is larger than The diameter of the vertical rod (601). 6.根据权利要求1所述的一种残疾哈巴狗后腿行走义肢，其特征在于：所述固定罩(1)封闭端中部偏上的位置开设有贯穿的通孔(7)，且通孔(7)的直径为5cm。The walking leg prosthesis of the disabled pug according to claim 1, characterized in that: the fixed cover (1) is provided with a through hole (7) through the upper portion of the closed end of the closed end, and the through hole ( 7) has a diameter of 5 cm.
CN201811262948.9A 2018-10-27 2018-10-27 Disabled pug hind leg walking artificial limb Active CN109431663B (en)

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