CN110292511A - Be exclusively used in foot sprain patient kneels formula crutch - Google Patents
Be exclusively used in foot sprain patient kneels formula crutch Download PDFInfo
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- CN110292511A CN110292511A CN201910544342.2A CN201910544342A CN110292511A CN 110292511 A CN110292511 A CN 110292511A CN 201910544342 A CN201910544342 A CN 201910544342A CN 110292511 A CN110292511 A CN 110292511A
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- shaped limit
- limit plate
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- 206010024453 Ligament sprain Diseases 0.000 title claims abstract description 21
- 210000003127 knee Anatomy 0.000 claims abstract description 45
- 210000004417 patella Anatomy 0.000 claims abstract description 23
- 239000002131 composite material Substances 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 210000002414 leg Anatomy 0.000 abstract description 10
- 230000017531 blood circulation Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 210000000689 upper leg Anatomy 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 11
- 210000000544 articulatio talocruralis Anatomy 0.000 description 7
- 208000010040 Sprains and Strains Diseases 0.000 description 4
- 210000003423 ankle Anatomy 0.000 description 3
- 210000002683 foot Anatomy 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- NBGBEUITCPENLJ-UHFFFAOYSA-N Bunazosin hydrochloride Chemical compound Cl.C1CN(C(=O)CCC)CCCN1C1=NC(N)=C(C=C(OC)C(OC)=C2)C2=N1 NBGBEUITCPENLJ-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
- A61H3/02—Crutches
- A61H3/0244—Arrangements for storing or keeping upright when not in use
-
- 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
- A61H3/02—Crutches
- A61H2003/0205—Crutches with no pivoting movement during use, e.g. tripods
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Rehabilitation Tools (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses it is a kind of be exclusively used in foot sprain patient kneel formula crutch, vertical manual telescopic bar and quadrangle support frame including having regulating switch, the vertical manual telescopic bar bottom is fixedly connected with quadrangle support frame, the top of vertical manual telescopic bar is equipped with pin shaft, the top of vertical hand lever is installed with arc-shaped limit bar, pin shaft passes through the bar wall of vertical telescopic rod and the middle part of arc-shaped limit bar, and it is vertical with arc-shaped limit bar, one end of pin shaft be set with locking nut and with the matched anti-skid washer of locking nut；The top side of the pin shaft is connected with composite hinge spindle, composite hinge spindle top side has been tightly fastened patch knee slot, pin shaft is hinged by composite hinge spindle and patch knee slot, it pastes and is equipped with knee cap bandage inside knee slot, the two sides of knee cap bandage are wholely set the fixing belt for immobilized patients knee and shank, and the present invention can replace shank and the foot's effect of patient, still walk by thigh and knee strength, accelerate leg blood flow, is conducive to the rehabilitation of patient.
Description
Technical field
The present invention relates to medical equipment technical fields, and in particular to a kind of auxiliary foot wounded patient progress is movable to kneel formula
Crutch.
Background technique
In present orthopedics and traumatology, ankle-joint is lost and strain is clinical common disease, and sprained ankle directly results in can not
The problem of walking, and ankle-joint has received after damaging and has been easy to cause Bones and joints immunity degradation, it might therefore it will cause secondary torsion
Wound.Since ankle-joint is the human body weight-bearing joints nearest apart from ground, the stability of ankle-joint transports daily routines and sport
Dynamic being normally carried out plays an important role, and after sprain of ankle joint, doctor can check whether patient articular misplaces, and according to circumstances
Detumescence and massage appropriate are carried out, and patient is allowed to carry out auxiliary walking using crutch, to mitigate patient's ankle supporting power, makes patient
The resume speed of ankle is improved.
The crutch for being currently used for sprained ankle rehabilitation is divided into hand and turns, and elbow is turned to turn with armpit, after ankle from sprains, more use
Armpit is turned walks instead of one leg, patient lean on turn during due to needing deliberately leg muscle to be enabled to tighten, cause to hurt leg
Blood circulation is ineffective, influences the recovery of patient, and since the Bones and joints impaired mastery time is longer, and generally 2 months or more,
This all action of patient therebetween will rely on armpit and turn completion, and armpit skin is one of skin most weak in human epidermal, long
The leaning on of time is turned the armpit skin that can enable patient and is worn, and brings uncomfortable or even pain to patient.
Designing one kind can assist patient to move in sprain of ankle joint, without the tight leg muscle of patient and to trouble
The problem of crutch that person's armpit skin does not damage is urgent need to resolve.
Summary of the invention
In view of the defects existing in the prior art and problem, the present invention, which provides one kind, to assist patient in sprain of ankle joint
It is moved, without crutch patient tight leg muscle and do not damaged to patient's armpit skin.
The present invention solve scheme used by its technical problem first is that: a kind of formula of kneeling being exclusively used in foot sprain patient turns
Cane, including support rod, arc-shaped limit plate and patch knee groove body and knee cap bandage, the middle part of the arc-shaped limit plate are equipped with dead axle hole,
Middle part sets up middle protrusive board, and shaft hole is arranged in middle protrusive board center, and middle protrusive board two sides are symmetrically arranged with side protrusive board；In support rod
Top is provided with apical axis hole and installs lock shaft, and the dead axle hole of arc-shaped limit plate is sleeved on lock shaft and is locked by lock shaft；The patch
Containing the groove being bonded is matched with human knee position on the upside of knee groove body, the fixed knee cap bandage in groove two sides is pasted and is set on the downside of knee groove body
It is equipped with parallel board support, is provided with axis hole on parallel board support, the shaft hole of the axis hole and arc-shaped limit plate is articulated with multiple simultaneously
Close articulated shaft.
Post upper is provided with damper, damper includes the column casing being fixedly connected with support rod, suit in column casing
Spring, column casing upper end opening are arranged annular block machine in open edge or are installing fixed cover in opening, matching set in column casing
Rotary block is filled, rotary block connects up mandril, and fixed link plate is arranged in the upper end of mandril, and the apical axis hole is located at fixed link plate
Middle part.
The support rod is vertical manual telescopic bar or is fixed height strut, which includes housing
Pipe and inner rod, the two matching are locked after being set with by adjusting lock silk.
Including at least arc-shaped limit plate more than two panels, there are fit clearance between adjacent arc limit plate, two sides are convex
It is set with expansion washer in the fit clearance of plate, has strip-shaped hole on expansion washer, circular hole is set on the protrusive board of side, and bolt-through is in circle
It is fixed after hole and strip-shaped hole by nut.
The present invention solve scheme used by its technical problem second is that: a kind of formula of kneeling being exclusively used in foot sprain patient turns
Cane, including quadrangle support frame or triangular support bracket with the vertical manual telescopic bar and its bottom for adjusting lock silk, vertically manually
Telescopic rod bottom is fixedly connected with quadrangle support frame or triangular support bracket, and the top of the vertical manual telescopic bar is equipped with lock shaft,
The top of vertical hand lever is installed with arc-shaped limit plate, and lock shaft passes through the bar wall of vertical telescopic rod and the middle part of arc-shaped limit plate, and
It is vertical with arc-shaped limit plate, one end of lock shaft be set with locking nut and with the matched anti-skid washer of locking nut, anti-skid washer
Side be equipped with card slot for fixing arc-shaped limit plate；The top side of the lock shaft is connected with composite hinge spindle, composite hinge spindle
Top side has been tightly fastened patch knee groove body, and lock shaft is hinged by composite hinge spindle and patch knee groove body, is equipped with knee-pad inside patch knee groove body
Band, the two sides of knee cap bandage are wholely set the attachment base for immobilized patients knee.
Preferably, certain gap, and arc are respectively provided between the both ends of the arc-shaped limit plate and patch knee groove body bottom side
The sum of spacing between the both ends and patch knee groove body bottom side of shape limit plate is less than 3cm.
Preferably, the vertical manual telescopic bar bottom is screw rod, and the outer cover of screw rod is equipped at least two fixture nuts,
The quadrangle support frame is sleeved on the outside of manual telescopic bar, and is fixed by two fixture nuts.
Preferably, damper is equipped between the vertical manual telescopic bar and lock shaft, damper is sleeved on vertically to be stretched manually
The top of contracting bar, and be closely welded and fixed with vertical manual telescopic bar, the inside of damper is equipped with damping spring, damping spring
Top is equipped with rotary block, and the axle bed of rotary block top side and lock shaft is closely welded and fixed, and the top of damper passes through fixation
Screw is fixed with fixed cover.
Preferably, flexible liner is filled with inside knee cap bandage, and flexible liner and knee cap bandage suture are fixed.
Preferably, location hole is evenly equipped on the arc-shaped limit plate, and arc-shaped limit plate passes through vertical manual telescopic bar
Bar wall side is provided at least two perforation on another side lever wall of vertical manual telescopic bar, and each perforated inner is respectively equipped with anti-skidding
Screw, Antiskid screw are inserted into inside the lock hole of arc-shaped limit plate.
Beneficial effects of the present invention: the present invention is fixed using the knee that patch lap board directly hurts leg with patient, instead of traditional
Crutch makes patient not need to support crutch using oxter in the process of moving, avoids after crutch is used for a long time, armpit skin mill
The case where damage, to improve the usage experience of patient, avoid traditional crutch using when bring the pain of patient；And in patient's row
When walking, the blood circulation speed of leg can be driven during walking, to be to suffer from as normally by hurting leg walking
Person's resume speed obtains certain raising.
Detailed description of the invention
Fig. 1 is the first form overall structure diagram of the first embodiment of the invention.
Fig. 2 is that the second form of the first embodiment of the invention shows that overall structure is intended to.
Fig. 3 is one of using state structure diagram of the invention.
Fig. 4 is knee cap bandage structural schematic diagram in Fig. 3.
Fig. 5 is A-A the schematic diagram of the section structure in Fig. 1.
Fig. 6 is the positive structure schematic of arc-shaped limit plate in Fig. 5.
Fig. 7 is the schematic perspective view of arc-shaped limit plate in Fig. 5.
Fig. 8 is the first form overall structure diagram of second of embodiment of the invention.
Fig. 9 is that the second form of second of embodiment of the invention shows that overall structure is intended to.
Figure 10 is the B-B sectional view of Fig. 8 of the present invention.
Figure 11 is another knee cap bandage structural schematic diagram of the invention.
Figure 12 is damper schematic diagram of internal structure of the invention.
Figure 13 is the two of using state structure diagram of the invention.
Figure 14 is the third embodiment overall structure diagram of the invention.
Figure 15 is the portion the C enlarged structure schematic diagram of Figure 14 of the present invention.
Figure 16 is the 4th kind of embodiment structure schematic diagram of the invention.
Figure label: 1 is quadrangle support frame, and 2 be Fixed Nut, and 3 is adjust lock silk, and 4 be vertical manual telescopic bar, and 41 are
Outer tube, 42 be inner rod, and 43 be fixed height strut, and 5 be damper, and 51 be cylindrical drum, and 52 be spring, and 53 be mandril, 54
It is fixed link plate for rotary block, 55,6 be lock shaft, and 61 be dead axle hole, and 7 be arc-shaped limit plate, and 71 be middle protrusive board, and 72 is convex for side
Plate, 73 be bolt, and 74 be expansion washer, and 75 be strip-shaped hole, and 8 be composite hinge spindle, and 81 be shaft hole, and 9 be patch knee groove body, and 10 are
Locking nut, 11 is slow down washer, and 12 be knee cap bandage, and 13 be flexible liner, and 14 be attachment base, and 15 be damping spring, and 16 be solid
Reservation, 17 be fixed cover, and 18 be card slot, and 19 be strip waist hole, and 20 be lock hole, and 21 be location hole, and 22 be telescopic rod, and 23 be flat
Andante support.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment 1: a kind of as depicted in figs. 1 and 2 kneels formula crutch, is exclusively used in foot sprain patient use.Crutch master
It to include support rod, arc-shaped limit plate 7 and the patch components such as knee groove body 9 and knee cap bandage 12.Support rod bottom passes through Fixed Nut
Quadrangle support frame 1 is connected, to improve its ground grip ability and stability.
Wherein, the structure of arc-shaped limit plate 7 is as shown in Figure 6 and Figure 7, and front is " mountain " glyph construction, the arc-shaped limit
The middle part of plate is equipped with dead axle hole by bottom position.Middle part sets up middle protrusive board 71, and shaft hole, middle protrusive board two is arranged in middle protrusive board center
Side is symmetrically arranged with side protrusive board 72.
As shown in figure 5, being provided with apical axis hole at the top of support rod and installing lock shaft 6, arc-shaped limit plate 7 determines shaft hole sleeve
It is locked on lock shaft and by lock shaft.
Paste knee groove body 9 as shown in Figure 3 and Figure 4, the groove being bonded with the matching of human knee position, groove two are contained in upside
Knee cap bandage 12 is fixed in side.It is provided with parallel board support 23 on the downside of patch knee groove body, is four parallel-plates, is provided on parallel board support
The shaft hole 81 of axis hole, the axis hole and arc-shaped limit plate is articulated with composite hinge spindle 8 simultaneously.Paste suit in the groove of knee groove body 9
Wear comfort can be improved after flexible cushion.
Wherein, the arc-shaped limit plate used in the present embodiment is for three pieces as shown in figure 5, depositing between adjacent arc limit plate
In fit clearance.Composite hinge spindle is installed again after three pieces arc-shaped limit plate board support mutual sheathing parallel with four.It can be seen that
Arc-shaped limit plate can be locked in any swing angle by lock shaft, respectively two kinds of angles as depicted in figs. 1 and 2, usually with Fig. 2
Shown in angle be the most frequently used angle.And composite hinge spindle is the portion for allowing to paste the swing on arc-shaped limit plate of knee groove body
The range of part, swing is limited by the side protrusive board of arc-shaped limit plate two sides, i.e. swing is limited in scope and adjustable.Front and back pendulum
It moves support rod when being conducive to walking and quadrangle support frame below is in automatic hang, it is laborsaving easy.It is used
Multi-disc arc-shaped limit plate and multi-disc parallel-plate seat structure do not allow left and right to put while can be realized support rod swing
It is dynamic, only support rod is allowed to have the function of swing.
In addition, being set with expansion washer 74 in the fit clearance of two sides protrusive board again, there is strip-shaped hole 75 on expansion washer,
Circular hole is set on the protrusive board of side, and bolt-through is fixed after circular hole and strip-shaped hole by nut.So as to by adjusting expansion washer
Height, for adjusting hunting range of the support rod under hang.
Support rod used by the present embodiment can be vertical manual telescopic bar or be fixed height strut 43.Work as use
When vertical manual telescopic bar 4, includes outer tube 41 and inner rod 41, is locked after the two matching suit by adjusting lock silk,
As shown in Figure 1.Wherein, the rotary block matching positioned at mandril lower end is set in cylindrical drum 51 and can rotate, but this annular is kept off
Platform or fixed cover stop to slide axially.
Embodiment 2: on that basis of example 1, and post upper is provided with damper, damper as shown in Figure 5
Including the column casing being fixedly connected with support rod, annular block machine is arranged in open edge in pocketed springs in column casing, column casing upper end opening
Or fixed cover is being installed in opening, matching suit rotary block in column casing, rotary block connects up mandril, mandril it is upper
End setting fixed link plate, the apical axis hole is located in the middle part of fixed link plate.
Embodiment 3: another kind kneels formula crutch, and the walking for spraining patient for auxiliary foot is mobile, as shown in figures 8-13 should
Crutch includes with the vertical manual telescopic bar 4 and quadrangle support frame 1 for adjusting lock silk 3, vertical 4 bottom of manual telescopic bar of the crutch
Portion is fixedly connected with quadrangle support frame 1 or triangular support bracket, for consolidating patient more when kneeling and turning using this,
The top of vertical manual telescopic bar 4 is equipped with lock shaft 6, and the top of vertical hand lever 4 is installed with arc-shaped limit plate 72, and lock shaft 6 is worn
The bar wall of vertical telescopic rod 4 and the middle part of arc-shaped limit plate 7 are crossed, and vertical with arc-shaped limit plate 7, lock shaft 6 and vertically stretched manually
Contracting bar 4 and arc-shaped limit plate 7 are in that standard thinks that X, Y, Z coordinate system shape, and arc-shaped limit plate 7 can be revolved when lock shaft 6 loosens
Turn, achievees the purpose that adjust limit angle.
One end of lock shaft 6 be set with locking nut 10 and with the matched anti-skid washer 11 of locking nut 10, anti-skid washer 11
Side be equipped with card slot 18 for fixing arc-shaped limit plate 7, when locking nut 10 is locked, lock shaft 6 not can rotate；Lock shaft 6
Top side be connected with composite hinge spindle 8,8 top side of composite hinge spindle has been tightly fastened patch knee groove body 9, and making to paste knee groove body 9 can only lead to
Situations such as crossing before and after composite hinge spindle 8 and rotate, the patch left rotation and right rotation of knee groove body 9 is avoided to cause gravity center instability.
Certain gap, and arc-shaped limit plate 7 are respectively provided between the both ends and patch 9 bottom side of knee groove body of arc-shaped limit plate 7
Both ends and patch knee groove body bottom side between the sum of spacing be less than 3cm, making to paste knee groove body 9 has certain mobility, and width
Spend smaller comfort level when raising people walk.
Lock shaft 6 is hinged by composite hinge spindle 8 and patch knee groove body 9, pastes and is equipped with knee cap bandage 12, knee cap bandage inside knee groove body 9
12 two sides are wholely set the attachment base 14 for immobilized patients knee and shank, are filled with flexible liner inside knee cap bandage 12
13, and flexible liner 13 and the suture of knee cap bandage 12 are fixed.
Vertical 4 bottom of manual telescopic bar is screw rod, and the outer cover of screw rod is equipped at least two fixture nuts 2, quadrangle support
Frame 1 is sleeved on the outside of manual telescopic bar 4, and fixed by two fixture nuts 2, can pass through disassembly and installation when in use
Fixture nut, which assembles this, to be kneeled and turns, and the storage turned when not in use is conveniently kneeled.
It is equipped with damper 5 between vertical manual telescopic bar 4 and lock shaft 6, damper 5 is sleeved on vertical manual telescopic bar 4
Top, and be closely welded and fixed with vertical manual telescopic bar 4, the inside of damper 5 is equipped with damping spring 15, damping spring 15
Top is equipped with rotary block 54, and 54 top side of rotary block and the axle bed of lock shaft 6 are closely welded and fixed, and the top of damper 5 is logical
It crosses fixed screw and is fixed with fixed cover 17.
Embodiment 4, this implementation is substantially the same manner as Example 3, and same section does not repeat, unlike: such as Figure 14-16 institute
Show, arc-shaped limit plate 7 is the uniform arc bar of radian, and location hole 21 is evenly equipped on arc-shaped limit plate 7, and arc-shaped limit plate 7 is worn
The bar wall side of vertical manual telescopic bar 4 is crossed, is provided at least another perforation on another side lever wall of vertical manual telescopic bar 4, respectively
Perforated inner is respectively equipped with Antiskid screw 20, and Antiskid screw 20 is inserted into inside the lock hole 20 of arc-shaped limit plate 4.
Embodiment 5, the present embodiment is substantially the same manner as Example 3, and same section does not repeat, unlike: as shown in figure 16,
The arc-shaped limit plate 7 is the arc panel that middle part is provided with strip waist hole 19, and 7 bottom side of arc-shaped limit plate is located at 19 middle part of strip waist hole
Equipped with the shaft fixed with 4 side of manual telescopic bar, the bottom side of arc-shaped limit plate 7 is equipped with telescopic rod 22, telescopic rod 22
Both ends are hinged with arc-shaped limit plate 7 and manual telescopic bar 4 respectively, and when use can be such that arc limits by adjusting institute's telescopic rod 22
Position plate 7 tilts, to have the function that adjust 7 angle of arc-shaped limit plate.
In use, the knee of patient's suffering limb is fixed in knee cap bandage 12 by attachment base 14 first, and according to patient's
Itself height adjusts the height of vertical manual telescopic bar by adjusting lock silk 3, to adapt to different patients, make the patient of patient to
After be bent, single knee is kneeled on this is kneeled and turns, and then according to the comfort level of patient by knob lock nut 10, makes to slow down 11 pine of washer
It is dynamic, the angle of arc-shaped limit plate 7 is adjusted, finally keeps 7 angle of arc-shaped limit plate fixed in knob lock nut 10, Huan Zhe
It is kneeled using this and turns walking and make, this kneels the effect turned and can replace patient's shank and foot, and still needs during walking
It wants thigh and knee to cooperate, to accelerate leg blood circulation, is conducive to the recovery of patient.
Claims (10)
1. it is a kind of be exclusively used in foot sprain patient kneel formula crutch, it is characterised in that: including support rod, arc-shaped limit plate and patch knee
The middle part of groove body and knee cap bandage, the arc-shaped limit plate is equipped with dead axle hole, and middle part sets up middle protrusive board, and middle protrusive board center is set
Shaft hole is set, middle protrusive board two sides are symmetrically arranged with side protrusive board；It is provided with apical axis hole at the top of support rod and lock shaft is installed, arc
The dead axle hole of limit plate is sleeved on lock shaft and is locked by lock shaft；Contain on the upside of the patch knee groove body and is matched with human knee position
The groove of fitting, the fixed knee cap bandage in groove two sides, patch knee groove body downside are provided with parallel board support, are provided on parallel board support
The shaft hole of axis hole, the axis hole and arc-shaped limit plate is articulated with composite hinge spindle simultaneously.
2. it is according to claim 1 be exclusively used in foot sprain patient kneel formula crutch, it is characterised in that: in post upper
It is provided with damper, damper includes the column casing being fixedly connected with support rod, pocketed springs in column casing, column casing upper end opening,
Open edge is arranged annular block machine or is installing fixed cover in opening, matching suit rotary block, rotary block in column casing
Mandril is connected up, fixed link plate is arranged in the upper end of mandril, and the apical axis hole is located in the middle part of fixed link plate.
3. it is according to claim 1 be exclusively used in foot sprain patient kneel formula crutch, it is characterised in that: the support rod is
Vertical manual telescopic bar is fixed height strut, which includes outer casing and inner sleeve, the two matching
It is locked after suit by adjusting lock silk.
4. it is according to claim 1 be exclusively used in foot sprain patient kneel formula crutch, it is characterised in that: include at least two panels
Above arc-shaped limit plate is set in the fit clearance of two sides protrusive board there are fit clearance between adjacent arc limit plate
Expansion washer has strip-shaped hole on expansion washer, circular hole is arranged on the protrusive board of side, bolt-through is consolidated after circular hole and strip-shaped hole by nut
It is fixed.
5. it is a kind of be exclusively used in foot sprain patient kneel formula crutch, including with the vertical manual telescopic bar and its bottom for adjusting lock silk
The quadrangle support frame or triangular support bracket in portion, vertical manual telescopic bar bottom are fixedly connected with quadrangle support frame or gusseted
Frame, it is characterised in that: the top of the vertical manual telescopic bar is equipped with lock shaft, and the top of vertical hand lever is installed with arc-shaped limit
Plate, lock shaft pass through the bar wall of vertical telescopic rod and the middle part of arc-shaped limit plate, and a, end cap of lock shaft vertical with arc-shaped limit plate
Equipped with locking nut and with the matched anti-skid washer of locking nut, the side of anti-skid washer is equipped with for fixing arc-shaped limit plate
Card slot；The top side of the lock shaft is connected with composite hinge spindle, and composite hinge spindle top side has been tightly fastened patch knee groove body, and lock shaft passes through
Composite hinge spindle and patch knee groove body are hinged, and knee cap bandage is equipped with inside patch knee groove body, and the two sides of knee cap bandage have been wholely set for solid
Determine the attachment base of patient's knee.
6. it is according to claim 5 be exclusively used in foot sprain patient kneel formula crutch, it is characterised in that: the arc-shaped limit
Certain gap, and the both ends of arc-shaped limit plate and patch knee groove body bottom side are respectively provided between the both ends and patch knee groove body bottom side of plate
Between the sum of spacing be less than 3cm.
7. it is according to claim 5 be exclusively used in foot sprain patient kneel formula crutch, it is characterised in that: it is described it is vertical manually
Telescopic rod bottom is screw rod, and the outer cover of screw rod is equipped at least two fixture nuts, and the quadrangle support frame is sleeved on to be stretched manually
The outside of contracting bar, and fixed by two fixture nuts.
8. according to right ask 5 described in be exclusively used in foot sprain patient kneel formula crutch, it is characterised in that: it is described vertically to stretch manually
Damper is equipped between contracting bar and lock shaft, damper is sleeved on the top of vertical manual telescopic bar, and with vertical manual telescopic bar
It is closely welded and fixed, the inside of damper is equipped with damping spring, and the top of damping spring is equipped with rotary block, rotary block top side
It is closely welded and fixed with the axle bed of lock shaft, and the top of damper is fixed with fixed cover by fixed screw.
9. according to right ask 5 described in be exclusively used in foot sprain patient kneel formula crutch, it is characterised in that: filling inside knee cap bandage
Flexible liner, and flexible liner and knee cap bandage suture are fixed.
10. according to right ask 5 described in be exclusively used in foot sprain patient kneel formula crutch, it is characterised in that: the arc-shaped limit
Be evenly equipped with location hole on plate, and arc-shaped limit plate passes through the bar wall side of vertical manual telescopic bar, vertical manual telescopic bar it is another
At least two perforation are provided on one side lever wall, perforated inner is respectively equipped with Antiskid screw, and Antiskid screw is inserted into arc-shaped limit plate
Inside lock hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544342.2A CN110292511B (en) | 2019-06-21 | 2019-06-21 | Kneeling type crutch special for foot sprain patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910544342.2A CN110292511B (en) | 2019-06-21 | 2019-06-21 | Kneeling type crutch special for foot sprain patient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110292511A true CN110292511A (en) | 2019-10-01 |
| CN110292511B CN110292511B (en) | 2024-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910544342.2A Active CN110292511B (en) | 2019-06-21 | 2019-06-21 | Kneeling type crutch special for foot sprain patient |
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| CN (1) | CN110292511B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2778370A (en) * | 1955-01-10 | 1957-01-22 | William M Chamblee | Knee rest for crutch |
| US4141375A (en) * | 1978-02-03 | 1979-02-27 | Tykwinski Leonard M | Knee crutch-cane |
| US4924894A (en) * | 1989-06-06 | 1990-05-15 | Martinez Michael M | Leisure below bent knee pylon for amputee |
| US5575299A (en) * | 1995-08-01 | 1996-11-19 | Bieri; H. Carlton | Walking device |
| US5746236A (en) * | 1996-09-13 | 1998-05-05 | Tilsley; Derek | Knee crutch |
| WO1999008645A1 (en) * | 1997-08-20 | 1999-02-25 | Craig Edmund Lewis | Crutch attachable to the leg |
| US5941263A (en) * | 1997-10-17 | 1999-08-24 | Venetec International, Inc. | Leg support crutch |
| US6799592B1 (en) * | 2002-11-04 | 2004-10-05 | Fletcher H. Reynolds | Collapsible knee crutch |
| US20070251560A1 (en) * | 2006-04-26 | 2007-11-01 | Moore Mark C | Orthopedic knee crutch |
| CN201030020Y (en) * | 2007-03-15 | 2008-03-05 | 韦学运 | Genu-supporting walking stick |
| CN101543450A (en) * | 2008-03-24 | 2009-09-30 | 伯纳多·比恩鲍姆 | Ergonomic crutches |
| CN102210624A (en) * | 2010-04-01 | 2011-10-12 | 布赖恩·彼得·哈特利 | A walking aid |
| US20120290102A1 (en) * | 2011-05-11 | 2012-11-15 | Mahoney Ormonde M | Knee Crutch System |
| CN204050222U (en) * | 2014-07-10 | 2014-12-31 | 石琴琴 | Knee cap crutch |
| CN208905781U (en) * | 2018-06-07 | 2019-05-28 | 高名裕 | Sprained ankle patient's walk helper |
| CN211300976U (en) * | 2019-06-21 | 2020-08-21 | 黄河科技学院 | Kneeling crutch special for patient with foot sprain |
-
2019
- 2019-06-21 CN CN201910544342.2A patent/CN110292511B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2778370A (en) * | 1955-01-10 | 1957-01-22 | William M Chamblee | Knee rest for crutch |
| US4141375A (en) * | 1978-02-03 | 1979-02-27 | Tykwinski Leonard M | Knee crutch-cane |
| US4924894A (en) * | 1989-06-06 | 1990-05-15 | Martinez Michael M | Leisure below bent knee pylon for amputee |
| US5575299A (en) * | 1995-08-01 | 1996-11-19 | Bieri; H. Carlton | Walking device |
| US5746236A (en) * | 1996-09-13 | 1998-05-05 | Tilsley; Derek | Knee crutch |
| WO1999008645A1 (en) * | 1997-08-20 | 1999-02-25 | Craig Edmund Lewis | Crutch attachable to the leg |
| US5941263A (en) * | 1997-10-17 | 1999-08-24 | Venetec International, Inc. | Leg support crutch |
| US6799592B1 (en) * | 2002-11-04 | 2004-10-05 | Fletcher H. Reynolds | Collapsible knee crutch |
| US20070251560A1 (en) * | 2006-04-26 | 2007-11-01 | Moore Mark C | Orthopedic knee crutch |
| CN201030020Y (en) * | 2007-03-15 | 2008-03-05 | 韦学运 | Genu-supporting walking stick |
| CN101543450A (en) * | 2008-03-24 | 2009-09-30 | 伯纳多·比恩鲍姆 | Ergonomic crutches |
| CN102210624A (en) * | 2010-04-01 | 2011-10-12 | 布赖恩·彼得·哈特利 | A walking aid |
| US20120290102A1 (en) * | 2011-05-11 | 2012-11-15 | Mahoney Ormonde M | Knee Crutch System |
| CN204050222U (en) * | 2014-07-10 | 2014-12-31 | 石琴琴 | Knee cap crutch |
| CN208905781U (en) * | 2018-06-07 | 2019-05-28 | 高名裕 | Sprained ankle patient's walk helper |
| CN211300976U (en) * | 2019-06-21 | 2020-08-21 | 黄河科技学院 | Kneeling crutch special for patient with foot sprain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110292511B (en) | 2024-06-04 |
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