CN205307181U - Legs correction convenient to control - Google Patents

Legs correction convenient to control Download PDF

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Publication number
CN205307181U
CN205307181U CN201520955234.1U CN201520955234U CN205307181U CN 205307181 U CN205307181 U CN 205307181U CN 201520955234 U CN201520955234 U CN 201520955234U CN 205307181 U CN205307181 U CN 205307181U
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CN
China
Prior art keywords
thigh
jig arm
shank
gear
screw rod
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Expired - Fee Related
Application number
CN201520955234.1U
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Chinese (zh)
Inventor
郑正
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Individual
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Individual
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Priority to CN201520955234.1U priority Critical patent/CN205307181U/en
Application granted granted Critical
Publication of CN205307181U publication Critical patent/CN205307181U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model mainly discloses a legs correction convenient to control, its technical scheme: including thigh setting element and shank setting element, activity rotary table and adapter sleeve, the thigh setting element includes thigh arm lock, first clamping piece and first elastic webbing, shank setting element shank arm lock, second clamping piece and second elastic webbing, all be equipped with drive arrangement in first clamping piece and the second clamping piece, drive arrangement include micro air cylinder, rack, respectively with the first gear of rack both sides meshing, second gear and respectively with first gear and the 2nd gear connection's first screw rod and second screw rod, the first screw rod and the second screw rod other end respectively with thigh arm lock and shank arm lock threaded connection, drive arrangement drive thigh arm lock and shank arm lock are close to simultaneously and are kept away from, the inboard of thigh arm lock, shank arm lock and adapter sleeve all is equipped with the mat. The utility model discloses convenient to use, distance between the can be adjusted freely arm lock, the walking is nimble, and treatment is good.

Description

A kind of lower limb type appliance being easy to control
Technical field
This utility model relates to medical health field, particularly a kind of lower limb type appliance being easy to control.
Background technology
X-type lower limb, is medically known as in knee, refers to two foots immediately, and both sides knee joint is touched together, and two sufficient internal malleolus cannot be drawn close. The main cause causing X-type lower limb and O shape lower limb has three kinds, and a kind of is the rickets of children's, and one is inborn heredity, additionally also has one to be partially arc shaped because the sequela that causes such as dyschondroplasia, wound, fracture. And some living habit such as walk toe out, posture of standing at ease stand, wear high heels for a long time, sit crosslegged, squat, squat etc., will also result in lower limb type and grow unhealthy. In existing crowd, X-type lower limb and O type lower limb are relatively common, and the area of suffered from crowd is relatively wide, includes adult and child, not only affect shape with vigorous and graceful, and affect the healthy of people. X-type lower limb and O type lower limb all destroy the distribution of kneed normal forces, make the stress suffered by side, joint increase, and offside reduces relatively, simultaneously because the change of the lower limb line of force, the friction between patella, femur increases. Such time one is long, pain when knee joint also can be caused to walk, and the activity in joint is also affected by impact, it is easy to causes bone gonarthritis, has arrived older, arisen that arthralgia, affects normal Ambulatory Activity.
This is to this situation, operation, clamping plate, gaiter, exercise, correction shoe-pad etc. is medically generally used to correct lower limb type, and the price performed the operation is high, has a big risk, the misery that people is caused is bigger, general appliance takes effect slowly, and modulability is poor, generally adopts bonding way to carry out adjusting tightness, regulate comparatively inconvenience, and bonding structure is fixing loosely, the effect of rectification is poor. And using binder to fix, parcel area is big, it is easy to compressing leg blood vessel and nerve, makes blood circulation be restricted, and causes both legs numb.
Utility model content
For the deficiency that prior art exists, this utility model provides a kind of lower limb type appliance be easy to and control, easy to use, the distance between freely adjustable jig arm, and flexibly, therapeutic effect is good, is provided with flexible switch in walking, uses quick, easy to adjust.
In order to achieve the above object, this utility model is achieved through the following technical solutions: a kind of lower limb type appliance being easy to control, including the thigh keeper being fitted in respectively on thigh and shank and shank keeper, it is provided with movable disk between inside described thigh keeper and shank keeper, it is provided with adapter sleeve between described thigh keeper and the outside of shank keeper, described thigh keeper includes symmetrical two thigh jig arm, connect the first clamping element on front side of two thigh jig arm and with the first elastic webbing being connected on rear side of two thigh jig arm, described shank keeper includes symmetrical two shank jig arm, connect the second clamping element on front side of two shank jig arm and connect the second elastic webbing on rear side of two shank jig arm, it is equipped with cavity in described first clamping element and the second clamping element, it is provided with driving device in described cavity, described driving device be connected with thigh jig arm and shank jig arm respectively, described driving device includes minitype cylinder, tooth bar, first gear, second gear and the first screw rod being connected with the first gear and the second gear respectively and the second screw rod, described first screw rod and the second screw flight hand of spiral are contrary, described minitype cylinder is fixed in cavity, described first clamping element and the second clamping element are equipped with and control the switch that minitype cylinder is flexible, described tooth bar is also arranged with guide cylinder, described guide cylinder is fixed in cavity, two outer ends of described first screw rod and the second screw rod are provided with limited block.
As preferably: described tooth bar one end is connected with the piston rod of minitype cylinder, described first gear and the second gear all engage with tooth bar and the first gear and the second gear lay respectively at the both sides of tooth bar, the two ends, left and right of described first clamping element and the second clamping element are equipped with connecting hole, said two thigh jig arm and shank jig arm are equipped with connector, described first screw rod and the second screw rod are threadeded with connector respectively through connecting hole, and the inner side of described thigh jig arm, shank jig arm and adapter sleeve is equipped with mat.
As preferably: described mat is provided with massage Magnetitum. Tied leg is massaged, blood circulation promoting, it is prevented that compressing causes that the flowing of leg blood is not smooth for a long time.
As preferably: described tooth bar is also arranged with guide cylinder, described guide cylinder is fixed in cavity, tooth bar is made to move stable, keep rectilinear movement, two outer ends of described first screw rod and the second screw rod are provided with limited block, prevent between thigh jig arm and between shank jig arm displacement excessive, cause losing correcting.
As preferably: described in be positioned at inner side thigh jig arm and shank jig arm on be equipped with stop collar, the side of described stop collar is connected with movable disk, described stop collar opposite side is respectively fitted over thigh jig arm and the outside of shank jig arm, and the place that described stop collar contacts with lower limb is provided with flexible material. Lower limb type appliance rotates flexibly, facilitates walking and the bending of foot, deviates leg position simultaneously, make patient's lower limb type appliance when walking still fit tightly patient legs when avoiding thigh jig arm and shank jig arm to move, and result of use is good. Described flexible material, it is prevented that the limited set of skin is injured, improves the orthotic comfort level of lower limb type.
As preferably: the both sides of described thigh jig arm and shank jig arm are equipped with post, described stop collar is provided with the location hole corresponding with post with adapter sleeve, and described post is connected thus thigh jig arm and shank jig arm being separately fixed on stop collar and adapter sleeve with hole, location. Position location on hole by regulating post in difference, make thigh jig arm and shank jig arm to move up and down, adapt to the patient of different misshapen leg type and treatment stage, applied widely.
This utility model has and has the beneficial effect that
By the first movable connection of clamping element between described thigh jig arm, by the second movable connection of clamping element between described shank jig arm.Described minitype cylinder starts, promotion tooth bar moves up, the first gear that described rack drives engages with tooth bar and the second pinion rotation, described first gear and the second gear drive the first screw rod and the second screw rod to rotate respectively, thus drive two thigh jig arm, two shank jig arm close to each other and away from, convenient to operation, adjusting elasticity degree is carried out according to practical situation, the neural blood vessel compact district at lower limb rear portion will not be oppressed, cause poor circulation, lower limb numbness; It is respectively equipped with the first elastic webbing and the second elastic webbing on rear side of described thigh jig arm and shank jig arm, coordinates the first clamping element and the second clamping element to make lower limb type appliance be fixed on lower limb, not easily drop; Being equipped with mat on described thigh jig arm, shank jig arm and adapter sleeve, by thigh jig arm, shank jig arm and adapter sleeve, lower limb type is oppressed and corrected, rectification effect is good. This utility model provides a kind of lower limb type appliance be easy to and control, easy to use, the distance between freely adjustable jig arm, and flexibly, therapeutic effect is good, is provided with flexible switch in walking, uses quick, easy to adjust.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram of driving device in this utility model.
Accompanying drawing labelling: 1, thigh keeper; 11, thigh jig arm; 12, the first clamping element; 121, cavity; 13, the first elastic webbing; 2, shank keeper; 21, shank jig arm; 22, the second clamping element; 23, the second elastic webbing; 3, movable disk; 4, adapter sleeve; 5, driving device; 51, minitype cylinder; 52, tooth bar; 521, guide cylinder; 53, the first gear; 54, the second gear; 55, the first screw rod; 56, the second screw rod; 561, limited block; 57, connecting hole; 58, connector; 61, mat; 611, massage Magnetitum; 62, switch; 63, stop collar; 631, post; 632, hole, location.
Detailed description of the invention
In conjunction with accompanying drawing, this utility model preferred embodiment is described in further details.
As shown in Figure 1-2, a kind of lower limb type appliance being easy to control, including the thigh keeper 1 being fitted in respectively on thigh and shank and shank keeper 2, is provided with movable disk 3 between inside described thigh keeper 1 and shank keeper 2, walking flexibly, is not subject to the interference of appliance; It is provided with adapter sleeve 4 between described thigh keeper 1 and the outside of shank keeper 2. Described thigh keeper 1 includes symmetrical two thigh jig arm 11, connect the first clamping element 12 on front side of two thigh jig arm 11 and with the first elastic webbing 13 being connected on rear side of two thigh jig arm 11. Described shank keeper 2 includes symmetrical two shank jig arm 21, connects the second clamping element 22 on front side of two shank jig arm 21 and connect the second elastic webbing 23 on rear side of two shank jig arm 21. Described first elastic webbing 13 and the second elastic webbing 23 coordinate the first clamping element 12 and the second clamping element 22 to be fixed on the leg of a patient by lower limb type appliance, it is prevented that drop. Be equipped with cavity 121 in described first clamping element 12 and the second clamping element 22, in described cavity 121, be provided with driving device 5, described driving device 5 be connected with thigh jig arm 11 and shank jig arm 21 respectively. Described driving device 5 drive respectively thigh jig arm 11 and shank jig arm 21 simultaneously near or separately, meet lower limb more slightly or the demand of thinner patient. Described driving device 5 includes minitype cylinder 51, tooth bar the 52, first gear the 53, second gear 54 and the first screw rod 55 and the second screw rod 56 being connected respectively with the first gear 53 and the second gear 54, and the hand of thread spiral of described first screw rod 55 and the second screw rod 56 is contrary.Described minitype cylinder 51 is fixed in cavity 121, described tooth bar 52 one end is connected with the piston rod of minitype cylinder 51, and described tooth bar 52 is also arranged with guide cylinder 521, and described guide cylinder 521 is fixed in cavity 121, described guide cylinder 521 makes tooth bar 52 keep rectilinear movement, mobile stable. Two outer ends of described first screw rod 55 and the second screw rod 56 are provided with limited block 561, it is prevented that displacement is excessive between thigh jig arm 11 and between shank jig arm 21, causes losing correcting. Described first gear 53 and the second gear 54 all engages with tooth bar 52 and the first gear 53 and the second gear 54 lay respectively at the both sides of tooth bar 52, the two ends, left and right of described first clamping element 12 and the second clamping element 22 are equipped with connecting hole 57, said two thigh jig arm 11 and shank jig arm 21 are all correspondingly provided with connector 58, described first screw rod 55 and the second screw rod 56 threaded with connector 58 respectively through connecting hole 57. Described first clamping element 12 and the second clamping element 22 are equipped with and control the switch 62 that minitype cylinder 51 is flexible, use quick, easy to adjust.
Press switch 62, start described minitype cylinder 51, the piston rod of described minitype cylinder 51 promotes tooth bar 52 to move up, described tooth bar 52 drives the first gear 53 engaged with tooth bar 52 and the second gear 54 to rotate, described first gear 53 and the second gear 54 drive the first screw rod 55 and the second screw rod 56 to rotate respectively, thus driving two thigh jig arm 11, two shank jig arm 21 close to each other and away from, lower limb type appliance is made to simultaneously clamp on or unclamp, convenient to operation, the tightness of lower limb type appliance is regulated according to practical situation, the neural blood vessel compact district at lower limb rear portion will not be oppressed because of too tight, so that causing poor circulation, lower limb numbness, without the effect corrected of arriving because of Tai Song. the inner side of described thigh jig arm 11, shank jig arm 21 and adapter sleeve 4 is equipped with mat 61, protects leg, by thigh jig arm 11, shank jig arm 21 and adapter sleeve 4 lower limb is oppressed and corrects, and rectification effect is good. described mat 61 is provided with massage Magnetitum 611, and tied leg is massaged by described massage Magnetitum 611, relaxs one's muscles, blood circulation promoting, it is prevented that compressing causes that the flowing of leg blood is smooth for a long time, lower limb numbness.
The described thigh jig arm 11 being positioned at inner side and shank jig arm 21 are equipped with stop collar 63, the side of described stop collar 63 is connected with movable disk 3, described stop collar 63 opposite side is respectively fitted over thigh jig arm 11 and the outside of shank jig arm 21, and the place that described stop collar 63 contacts with lower limb is provided with flexible material. Lower limb type appliance rotates flexibly, facilitates walking and the bending of foot; Stop collar 63 keeps the gravity balance of lower limb type appliance simultaneously, when avoiding walking, thigh jig arm 11 and shank jig arm 21 deviate leg position, it is to avoid lower limb type appliance tilts landing, it is prevented that correct deflection, making patient's lower limb type appliance when walking still fit tightly patient legs, result of use is good. Described flexible material prevents the limited set 63 of skin from being injured, and improves the orthotic comfort level of lower limb type. The both sides of described thigh jig arm 11 and shank jig arm 21 are equipped with post 631, described stop collar 63 and adapter sleeve 4 are provided with the location hole 632 corresponding with post 631, and described post 631 is connected thus thigh jig arm 11 and shank jig arm 21 being separately fixed on stop collar 63 and adapter sleeve 4 with hole 632, location.Position location on hole 632 by regulating post 631 in difference, make thigh jig arm 11 and shank jig arm 21 move up and down, adapt to the patient of different misshapen leg type and treatment stage, applied widely. This utility model provides a kind of lower limb type appliance be easy to and control, easy to use, and the distance between freely adjustable jig arm, flexibly, therapeutic effect is good in walking.
Above-described embodiment is only used for illustrating inventive concept of the present utility model, but not the restriction to this utility model rights protection, all changes utilizing this design that this utility model carries out unsubstantiality, protection domain of the present utility model all should be fallen into.

Claims (4)

1. the lower limb type appliance being easy to control, including the thigh keeper (1) being fitted in respectively on thigh and shank and shank keeper (2), it is provided with movable disk (3) between described thigh keeper (1) and shank keeper (2) inner side, it is provided with adapter sleeve (4) between described thigh keeper (1) and the outside of shank keeper (2), it is characterized in that: described thigh keeper (1) includes symmetrical two thigh jig arm (11), connect two thigh jig arm (11) front side the first clamping element (12) and with the first elastic webbing (13) being connected on rear side of two thigh jig arm (11), described shank keeper (2) includes symmetrical two shank jig arm (21), connect second clamping element (22) of two shank jig arm (21) front sides and connect second elastic webbing (23) of two shank jig arm (21) rear sides, it is equipped with cavity (121) in described first clamping element (12) and the second clamping element (22), driving device (5) it is provided with in described cavity (121), described driving device (5) be connected with thigh jig arm (11) and shank jig arm (21) respectively, described driving device (5) includes minitype cylinder (51), tooth bar (52), first gear (53), second gear (54) and the first screw rod (55) being connected with the first gear (53) and the second gear (54) respectively and the second screw rod (56), the hand of thread spiral of described first screw rod (55) and the second screw rod (56) is contrary, described minitype cylinder (51) is fixed in cavity (121), described first clamping element (12) and the second clamping element (22) are equipped with and control the switch (62) that minitype cylinder (51) is flexible, described tooth bar (52) is also arranged with guide cylinder (521), described guide cylinder (521) is fixed in cavity (121), two outer ends of described first screw rod (55) and the second screw rod (56) are provided with limited block (561).
2. a kind of lower limb type appliance being easy to control according to claim 1, it is characterized in that: described tooth bar (52) one end is connected with the piston rod of minitype cylinder (51), described first gear (53) and the second gear (54) all engage with tooth bar (52) and the first gear (53) and the second gear (54) lay respectively at the both sides of tooth bar (52), the two ends, left and right of described first clamping element (12) and the second clamping element (22) are equipped with connecting hole (57), said two thigh jig arm (11) and shank jig arm (21) are equipped with connector (58), described first screw rod (55) and the second screw rod (56) are threadeded with connector (58) respectively through connecting hole (57), described thigh jig arm (11), the inner side of shank jig arm (21) and adapter sleeve (4) is equipped with mat (61).
3. a kind of lower limb type appliance being easy to control according to claim 2, it is characterised in that: described mat (61) is provided with massage Magnetitum (611).
4. a kind of lower limb type appliance being easy to control according to claim 2, it is characterized in that: described in be positioned at inner side thigh jig arm (11) and shank jig arm (21) on be equipped with stop collar (63), the side of described stop collar (63) is connected with movable disk (3), described stop collar (63) opposite side is respectively fitted over thigh jig arm (11) and the outside of shank jig arm (21), and the upper place contacted with lower limb of described stop collar (63) is provided with flexible material.
CN201520955234.1U 2015-11-26 2015-11-26 Legs correction convenient to control Expired - Fee Related CN205307181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520955234.1U CN205307181U (en) 2015-11-26 2015-11-26 Legs correction convenient to control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520955234.1U CN205307181U (en) 2015-11-26 2015-11-26 Legs correction convenient to control

Publications (1)

Publication Number Publication Date
CN205307181U true CN205307181U (en) 2016-06-15

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CN201520955234.1U Expired - Fee Related CN205307181U (en) 2015-11-26 2015-11-26 Legs correction convenient to control

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107374943A (en) * 2017-07-18 2017-11-24 利辛县冯氏养生馆 A kind of moxa-moxibustion seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107374943A (en) * 2017-07-18 2017-11-24 利辛县冯氏养生馆 A kind of moxa-moxibustion seat

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160615

Termination date: 20161126