CN201516097U - Energy storage artificial foot core - Google Patents
Energy storage artificial foot core Download PDFInfo
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- CN201516097U CN201516097U CN2009201964136U CN200920196413U CN201516097U CN 201516097 U CN201516097 U CN 201516097U CN 2009201964136 U CN2009201964136 U CN 2009201964136U CN 200920196413 U CN200920196413 U CN 200920196413U CN 201516097 U CN201516097 U CN 201516097U
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- energy storage
- artificial
- foot
- foot core
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Abstract
The utility model belongs to the technical field of artificial limbs and concretely relates to an energy storage artificial foot core which is characterized by comprising an artificial limb connector, a component I, a component II and component III, wherein the upper portion of the component I is provided with the artificial limb connector, the lower portion of the component I is provided with the component II, the artificial limb connector, the component I and the component II are fixedly connected through screws, and the component II and the component III are fixedly connected through fastening screws. The energy storage artificial foot core adopts is connected through specific bolts through adopting three components with unique shapes and can be adjusted in stages according to increase and reduction of body weight of users and movements grades, three components great improve the energy storage effect and enable the users to further save labor, thereby really realizing long distance walking, running and jumping, and a complete palm dividing design of a front food palm component I and the integral design of a heel component III form three-point type contact between a foot core and the ground, enable the artificial foot to adapt to uneven road surface, more accord with physiological features of human bodies, and intensify the stability and safety.
Description
Technical field
This utility model belongs to the prosthesis technique field, is specifically related to a kind of energy storage artificial foot foot core.
Background technology
For the deficiency of skeletal limb person, there is a energy recovered part function also can be engaged in the artificial limb of simple productive labor function, be their expectation, also be the confidence that they return society.Energy storage artificial foot foot core majority originates from the U.S., Britain, Germany and French at present, all make, have in light weightly, and can play buffering, energy energy storage and exergonic function with the composite of high strength Memorability, material behavior is confined to existing technical merit, improves quite difficult.For the performance that can make these characteristics obtain going up by a larger margin,, allow the deficiency of skeletal limb person can use the functional artificial limb that better, more meets human body physiological characteristics so need to create novel structure.
The utility model content
At problems of the prior art, the purpose of this utility model is to provide a kind of technical scheme of energy storage artificial foot foot core, and it is skillfully constructed, and is simple in structure.
Described a kind of energy storage artificial foot foot core, it is characterized in that comprising artificial limb connector, member one, member two and member three, the top of member one is provided with the artificial limb connector, the bottom of member one is provided with member two, artificial limb connector, member one, member two is fixedly connected by screw, and member two is crossed holding screw with the member threeway and fixedlyed connected.
Described a kind of energy storage artificial foot foot core is characterized in that described member one divides palm structure for arcuation.
Described a kind of energy storage artificial foot foot core is characterized in that described member two is the tensile zigzag in the left and right sides.
Described a kind of energy storage artificial foot foot core is characterized in that described member three is arc structure.
Described a kind of energy storage artificial foot foot core is characterized in that described member two fixedlys connected by two holding screws with member three.
Above-mentioned a kind of energy storage artificial foot foot core has following beneficial effect:
1, adopts the member of three idiotype bodies to connect, can carry out fractionated adjustment according to the increase and decrease and the activity grade of user body weight by specific bolt;
2, three members have increased substantially the effect of energy storage, make user more can save muscle power, thereby realize that truly long distance walking jumps with running;
3, the global design that divides palm design and heel member three fully of forefoot member one, formation foot core contacts with the ground bikini, makes false foot adapt to rugged road surface, more meets the physiological feature of human body, has strengthened stability, safety;
4, the false foot phase weight/power ratio with similar is lighter, and user drives easily, freely, helps that user is finished for a long time on more can practical significance, the walking of long distance and run jumping;
5, the design of the big arch form that constituted of member one, member two and member three remedies the arch of foot function of general false foot shortcoming, and the function of false foot is significantly promoted;
6, the design of this foot core, the gait of the impelling user phase of supporting from phase heelstrike to full sole is pedaled the ground phase to tiptoe again and forms and connect, and constitutes rollability, and the gait that makes user is more near the normal person.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plan structure sketch map of the present utility model;
Fig. 3 is the structural representation of looking up of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description:
As Figure 1-3, a kind of energy storage artificial foot foot core, comprise artificial limb connector 1, member 1, member 23 and member 34, member 1, member 23 and member 34 all adopt high resilience, high strength, the composite of light weight is made, member 1 divides palm structure for arcuation, on the top of member 1 artificial limb connector 1 is set, be used for the connection of artificial limb and the adjustment of angle, the bottom of member 1 is provided with member 23, member 23 is the tensile zigzag in the left and right sides, artificial limb connector 1, member 1, member 23 is fixedly connected by screw 5, and member 23 is fixedlyed connected by two holding screws 6 with member 34.
Above-mentioned a kind of energy storage artificial foot foot core, the buffering and the effect of storage power are played in the deformation of phase member 34 heelstrike, along with gravity center of human body's reach releases energy, form boosting power, enter full sole and support the phase; The arch that member 1, member 23 and member 34 constitute produces deformation, realizes energy storage, is accompanied by gravity center of human body's continuation reach, releases energy, and enters tiptoe and pedals the ground phase; By the design of the camber of member one 2 forward part,, thereby help the swing of kneed flexing and shank for the gait of false less touch with the ground phase provides boosting power; The global design that divides palm design and heel fully of forefoot, formation foot core contacts with the ground bikini, more meets the physiological feature of human body, and this foot cored structure makes the gait smoothness of user, light, nature, more near the normal person.
Above-mentioned a kind of energy saving foot core for artificial foot has following beneficial effect:
1, adopt the member of three idiotype bodies to be connected by specific bolt, the adjustment that can carry out classification according to increase and decrease and the activity grade of user's body weight;
2, three members have increased substantially the effect of energy storage, make the user more can save muscle power, thereby realize that truly long distance walking jumps with running;
3, the global design that divides palm design and heel member 34 fully of forefoot member 1, formation pin core contacts with the ground bikini, makes false pin adapt to rugged road surface, more meets the physiological characteristic of human body, has strengthened stability, security;
4, the false pin phase weight/power ratio with similar is lighter, and the user is with and moves up easily, freely, helps that the user finishes for a long time on more can practical significance, the walking of long distance and run jumping;
5, the design of the big arch form that consists of of member 1, member 23 and member 34 remedies the arch of foot function of general false pin shortcoming, and the function of false pin is significantly promoted;
6, the design of this pin core, the gait of impelling the user phase of supporting from phase heelstrike to full sole is pedaled the ground phase to tiptoe again and forms and connect, and consists of rollability, makes user's gait more near the normal person.
Claims (5)
1. energy storage artificial foot foot core, it is characterized in that comprising artificial limb connector (1), member one (2), member two (3) and member three (4), the top of member one (2) is provided with artificial limb connector (1), the bottom of member one (2) is provided with member two (3), artificial limb connector (1), member one (2), member two (3) is fixedly connected by screw (5), and member two (3) is fixedlyed connected by holding screw (6) with member three (4).
2. a kind of energy storage artificial foot foot core according to claim 1 is characterized in that described member one (2) divides palm structure for arcuation.
3. a kind of energy storage artificial foot foot core according to claim 1 is characterized in that described member two (3) is the tensile zigzag in the left and right sides.
4. a kind of energy storage artificial foot foot core according to claim 1 is characterized in that described member three (4) is arc structure.
5. a kind of energy storage artificial foot foot core according to claim 1 is characterized in that described member two (3) fixedlys connected by two holding screws (6) with member three (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201964136U CN201516097U (en) | 2009-09-14 | 2009-09-14 | Energy storage artificial foot core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201964136U CN201516097U (en) | 2009-09-14 | 2009-09-14 | Energy storage artificial foot core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516097U true CN201516097U (en) | 2010-06-30 |
Family
ID=42496809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201964136U Expired - Fee Related CN201516097U (en) | 2009-09-14 | 2009-09-14 | Energy storage artificial foot core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516097U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700648A (en) * | 2012-06-14 | 2012-10-03 | 西北工业大学 | Adaptive deformation foot of kangaroo-simulated hopping robot |
| CN104684430A (en) * | 2012-09-28 | 2015-06-03 | 巴里·A·巴特勒 | Energy return system |
-
2009
- 2009-09-14 CN CN2009201964136U patent/CN201516097U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700648A (en) * | 2012-06-14 | 2012-10-03 | 西北工业大学 | Adaptive deformation foot of kangaroo-simulated hopping robot |
| CN104684430A (en) * | 2012-09-28 | 2015-06-03 | 巴里·A·巴特勒 | Energy return system |
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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: 20100630 Termination date: 20120914 |