CN201101600Y - Prosthetic foot with self-adjusting motion malleolus - Google Patents
Prosthetic foot with self-adjusting motion malleolus Download PDFInfo
- Publication number
- CN201101600Y CN201101600Y CNU2007200303796U CN200720030379U CN201101600Y CN 201101600 Y CN201101600 Y CN 201101600Y CN U2007200303796 U CNU2007200303796 U CN U2007200303796U CN 200720030379 U CN200720030379 U CN 200720030379U CN 201101600 Y CN201101600 Y CN 201101600Y
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- China
- Prior art keywords
- sliding sleeve
- self
- adjustment
- sole
- buffer stopper
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Abstract
The utility model relates to an artificial foot, in particular to a self-adjustment moveable ankle artificial foot with an adjustable heel. The proposal of the artificial foot comprises a baseboard and a joint connected with the artificial foot, wherein, a sliding fit adjustment mechanism is arranged between the joint and the baseboard. The sliding fit adjustment mechanism comprises a fixing sliding sleeve and an adjustment sliding sleeve, wherein, the fixing sliding sleeve is fixedly connected with the adjustment sliding sleeve, the middle part of the lower end of the adjustment sliding sleeve is provided with a bearing body, and a fixing bolt is arranged on the bearing body which is connected with the baseboard by a fixing nut. The artificial foot adjusts the angles of the baseboard in the way of sliding fit to meet the demand of the heel height of the shoes worn by a patient in a certain range.
Description
Technical field:
The utility model relates to a kind of false foot, especially a kind of adjustable with the false foot of high moving ankle self-regulated.
Background technology:
At present, cross the life of going up the normal person as much as possible in order to make the disabled patient of legs and feet, the technology of false foot is more and more perfect.But up to now, all false feet only are suitable for wearing certain footwear of height heels or walking shoes, this has brought a lot of inconvenience for people's life, especially can not arbitrarily to change the different footwear of height heels are big defectives to those women that like to be beautiful, and this is the existing in prior technology weak point.
Summary of the invention:
The purpose of this utility model is: realize the change of false foot sole level inclination by simple structure, reach and use the patient of this false foot to wear high heels.
This programme is realized by following technical measures: include sole and the joint that is connected with artificial limb, be characterized in: the sliding fit governor motion is arranged between described joint and the sole, described sliding fit governor motion comprises fixedly sliding sleeve and adjustment sliding sleeve, fixedly sliding sleeve with adjust sliding sleeve with fixedlying connected, adjust middle part, sliding sleeve lower end and be provided with bearing body, bearing body is provided with set bolt, and set bolt is connected with sole by hold-down nut.
Cooperate closelyr for making fixedly sliding sleeve and adjusting sliding sleeve, connect more firmly, the chute of described sliding fit governor motion is the wedge shape chute.
Bend and the needs of dorsiflex function for the toe that guarantees false foot, there is the buffer stopper footstock described adjustment sliding sleeve lower end rear side or both sides, and there is the buffer stopper base sole corresponding position, between buffer stopper footstock and buffer stopper base buffer stopper is arranged.
Fixedly sliding sleeve adopts with the adjustment sliding sleeve and fixedlys connected, this fixedly connected can also can be the elasticity pin key and connect for bolt connects.As adopt bolt to connect, and have bolt hole on the described adjustment sliding sleeve, fixedly sliding sleeve is connected with the adjustment nut with adjusting bolt with the adjustment sliding sleeve.
For power that sole is born is bigger, more even, described set bolt and hold-down nut have two, and they are horizontally arranged in adjusts between sliding sleeve and the sole.
The described joint that is connected with artificial limb is the rectangular pyramid joint.
This shows that this utility model cooperates the angle of regulating sole by sliding sleeve, can satisfy to reach within the specific limits adapting with height heels that the patient wears.Compared with prior art, it is simple in structure, is convenient to operation, can satisfy the pursuit of people to U.S., so have substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of this utility model specific embodiment.
Fig. 2 is the right view of this utility model specific embodiment Fig. 1.
Among the figure, 1 is the rectangular pyramid joint, and 2 for adjusting bolt, and 3 are fixing sliding sleeve, and 4 are the adjustment sliding sleeve, 5 is the buffer stopper footstock, and 6 is buffer stopper, and 7 is the buffer stopper base, and 8 is hold-down nut, and 9 is sole, 10 is set bolt, and 11 is bolt hole, and 12 is bearing body, and 13 for adjusting nut, and 14 is packing ring.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing as can be seen, this programme provide a kind of moving ankle self-regulated false foot, sole 9 and the joint 1 that is connected with artificial limb are arranged, this joint is the rectangular pyramid joint, between joint 1 and the sole 9 the sliding fit governor motion is arranged.Described sliding fit governor motion comprises fixedly sliding sleeve 3 and adjustment sliding sleeve 4, and fixedly sliding sleeve 3 adopts with adjustment sliding sleeve 4 and fixedlys connected.This specific embodiment employing bolt connects, and adjusts on the sliding sleeve 4 and has bolt hole 11, and fixedly sliding sleeve 3 is connected with adjustment nut 13 with adjustment sliding sleeve 4 usefulness adjustment bolt 2.This specific embodiment then adopts 6 bolts hole.The chute of described sliding fit governor motion is the wedge shape chute.There is bearing body 12 at the middle part, adjustment sliding sleeve 4 lower ends of described sliding fit governor motion, intrinsic set bolt 10 on the bearing body 12, and set bolt 10 is connected with sole 9 with packing ring 14 by hold-down nut 8.Described set bolt 10 and hold-down nut 8 have two, and they are horizontally arranged in adjusts between sliding sleeve 4 and the sole 9.There is buffer stopper footstock 5 both sides, described adjustment sliding sleeve 4 lower end, and there is buffer stopper base 7 sole 9 corresponding positions, and 7 of buffer stopper footstock 5 and buffer stopper bases have buffer stopper 6.
Claims (6)
1, the false foot of a kind of moving ankle self-regulated, include sole and the joint that is connected with artificial limb, it is characterized in that: the sliding fit governor motion is arranged between described joint and the sole, described sliding fit governor motion comprises fixedly sliding sleeve and adjustment sliding sleeve, fixedly sliding sleeve with adjust sliding sleeve with fixedlying connected, adjust middle part, sliding sleeve lower end and be provided with bearing body, bearing body is provided with set bolt, and set bolt is connected with sole by hold-down nut.
2, the false foot of moving ankle self-regulated according to claim 1, it is characterized in that: the chute of described sliding fit governor motion is the wedge shape chute.
3, the false foot of moving ankle self-regulated according to claim 2, it is characterized in that: there is the buffer stopper footstock described adjustment sliding sleeve lower end rear side or both sides, and there is the buffer stopper base sole corresponding position, between buffer stopper footstock and buffer stopper base buffer stopper are arranged.
4, the false foot of moving ankle self-regulated according to claim 3 is characterized in that: have bolt hole on the described adjustment sliding sleeve, fixedly sliding sleeve is connected with the adjustment nut with adjusting bolt with the adjustment sliding sleeve.
5, according to claim 1 or the false foot of 2 or 3 or 4 described moving ankle self-regulateds, it is characterized in that: described set bolt and hold-down nut have two, and they are horizontally arranged in adjusts between sliding sleeve and the sole.
6, the false foot of moving ankle self-regulated according to claim 5, it is characterized in that: the described joint that is connected with artificial limb is the rectangular pyramid joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200303796U CN201101600Y (en) | 2007-11-15 | 2007-11-15 | Prosthetic foot with self-adjusting motion malleolus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200303796U CN201101600Y (en) | 2007-11-15 | 2007-11-15 | Prosthetic foot with self-adjusting motion malleolus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201101600Y true CN201101600Y (en) | 2008-08-20 |
Family
ID=39948617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200303796U Expired - Fee Related CN201101600Y (en) | 2007-11-15 | 2007-11-15 | Prosthetic foot with self-adjusting motion malleolus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201101600Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105055053A (en) * | 2015-08-18 | 2015-11-18 | 陕西福音假肢有限责任公司 | Adjustable artificial limb ankle joint |
| CN110013369A (en) * | 2019-04-08 | 2019-07-16 | 湖南海弘医疗科技有限公司 | Mechanical adjustment type artificial limb ankle joint |
| CN111084682A (en) * | 2018-10-24 | 2020-05-01 | 北京工道风行智能技术有限公司 | Bionic foot with adjustable heel |
-
2007
- 2007-11-15 CN CNU2007200303796U patent/CN201101600Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105055053A (en) * | 2015-08-18 | 2015-11-18 | 陕西福音假肢有限责任公司 | Adjustable artificial limb ankle joint |
| CN105055053B (en) * | 2015-08-18 | 2017-06-13 | 陕西福音假肢有限责任公司 | Adjustable artificial limb anklebone joint |
| CN111084682A (en) * | 2018-10-24 | 2020-05-01 | 北京工道风行智能技术有限公司 | Bionic foot with adjustable heel |
| CN110013369A (en) * | 2019-04-08 | 2019-07-16 | 湖南海弘医疗科技有限公司 | Mechanical adjustment type artificial limb ankle joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20111115 |