CN2350013Y - Energy-accumulating artificial foot - Google Patents
Energy-accumulating artificial foot Download PDFInfo
- Publication number
- CN2350013Y CN2350013Y CN 98243671 CN98243671U CN2350013Y CN 2350013 Y CN2350013 Y CN 2350013Y CN 98243671 CN98243671 CN 98243671 CN 98243671 U CN98243671 U CN 98243671U CN 2350013 Y CN2350013 Y CN 2350013Y
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- foot
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- Expired - Fee Related
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Prostheses (AREA)
Abstract
The utility model relates to an energy-accumulating artificial foot, belonging to the technical field of artificial limbs. The utility model is composed of a polyurethane foot-shaped body, a foot core, a connecting key, a connecting hole and a lining belt. The inner part of the foot-shaped body is provided with the S-shaped elastic foot core, the front end of which is fixed with the lining belt, and the upper end of the foot-shaped body is provided with the connecting key and the connecting hole which are matched with the ankle. The S-shaped foot core is made of nylon glass fiber or carbon fiber material, and the lining belt is composed of nylon cloth belts. The utility model has the advantages of better elasticity and stability, and under the action of the S-shaped foot core in the process of walking, the energy storage and release happen to make disabled persons walk comfortably and easily, and the gait can be close to the gait of the healthy persons.
Description
This utility model relates to a kind of false foot, belongs to the pseudocolloid technical field.
Existing false foot generally adopts wooden foot core as skeleton, the molding of outside sufficient type body cast polyurethane, or adopt the rubber adhesion molding.Because the skeleton that uses is a rigid structure, compensation, stability and the gait of walking have been influenced.
The purpose of this utility model is intended to the deficiency at above-mentioned technology, and it is skeleton that a kind of employing S type elastic foot core is provided, and has better elastic and stability, and functional good, can be near the energy storage artificial foot of abled person's gait.
The purpose of this utility model is to adopt following technical measures to realize.
This utility model is made up of polyurethane foot type body, foot core, connecting key and connecting hole, lining band, it is characterized in that, be provided with " S shape " elastic foot core in the polyurethane foot type body, be fixed with lining band, be provided with connecting key and the connecting hole suitable with ankle part in sufficient type body upper end at " S shape " foot core front end.
" S shape " elastic foot core is to be made by nylon glass fiber or carbon fibre material.
Lining band is made by the nylon strap.
This utility model manufacturing process: utilizing " S shape " elastic foot core is skeleton, and the front end of foot core " S shape " fixedly lining band extend outside the foot core, outside sufficient type body is by the polyurethane mould castable, in " S shape " foot core is wrapped in.
It is skeleton that this utility model adopts " S shape " elastic foot core, when being walked, the people in false foot, realizes energy storage and release, promptly when human weight acts on the false foot, the S shape structure of false foot produces elasticity and changes, storage power simultaneously, when human body continues reach forward, the gravity center of human body is during by sole and ball of foot, the elastic energy that stores discharges, and promotes human body and moves forward.This utility model function of use is good, has elasticity and stability preferably, because the strain of " S shape " foot core, the energy storage of initiation and dispose procedure, it is comfortable more free and relaxed that disabled people are walked, and its gait can be near abled person's gait.
It below is description of drawings.
Accompanying drawing is this utility model structural representation.
Wherein, 1, sufficient outer body, 2, S shape elastic foot core, 3, lining band, 4, connecting key, 5, connecting hole.
The utility model is described in further detail below in conjunction with accompanying drawing:
Structure utilizes S shape foot core 2 that the nylon glass fiber makes as skeleton as shown in drawings, is fixed with lining band 3 at the front end of foot core S shape, and extends to outside the front end of foot core, in outside sufficient type body 1 is wrapped in S shape skeleton by the polyurethane mould castable.Foot type body upper end be provided with the suitable connecting key 4 of ankle part be connected screw 5.
Claims (3)
1. energy storage artificial foot, form by polyurethane foot type body, foot core, connecting key and connecting hole, lining band, it is characterized in that, be provided with " S shape " elastic foot core in the polyurethane foot type body, be fixed with lining band at " S shape " foot core front end, be provided with connecting key and the connecting hole suitable with ankle part in sufficient type body upper end.
2. energy storage artificial foot according to claim 1 is characterized in that, " S shape " elastic foot core is to be made by nylon glass fiber or carbon fibre material.
3. energy storage artificial foot according to claim 1 is characterized in that lining band is made of the nylon strap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98243671 CN2350013Y (en) | 1998-12-04 | 1998-12-04 | Energy-accumulating artificial foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98243671 CN2350013Y (en) | 1998-12-04 | 1998-12-04 | Energy-accumulating artificial foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2350013Y true CN2350013Y (en) | 1999-11-24 |
Family
ID=33990007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98243671 Expired - Fee Related CN2350013Y (en) | 1998-12-04 | 1998-12-04 | Energy-accumulating artificial foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2350013Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618815A (en) * | 2015-10-28 | 2017-05-10 | 上海理工大学 | Integral topography adaptive artificial foot |
| CN107361887A (en) * | 2012-11-26 | 2017-11-21 | 奥托·博克保健有限公司 | Device on orthopedic surgical technique |
-
1998
- 1998-12-04 CN CN 98243671 patent/CN2350013Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361887A (en) * | 2012-11-26 | 2017-11-21 | 奥托·博克保健有限公司 | Device on orthopedic surgical technique |
| CN107361887B (en) * | 2012-11-26 | 2019-06-18 | 奥托·博克保健有限公司 | Device on orthopedic surgical technique |
| US10893959B2 (en) | 2012-11-26 | 2021-01-19 | Ottobock Se & Co. Kgaa | Orthopedic device |
| US11730611B2 (en) | 2012-11-26 | 2023-08-22 | Ottobock Se & Co. Kgaa | Orthopedic device |
| CN106618815A (en) * | 2015-10-28 | 2017-05-10 | 上海理工大学 | Integral topography adaptive artificial foot |
| CN106618815B (en) * | 2015-10-28 | 2018-10-23 | 上海理工大学 | Integrated terrain self-adaptive prosthetic foot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |