CN104492068A - Ankle joint protection ice skate blade without limitation on flexibility of ankle - Google Patents
Ankle joint protection ice skate blade without limitation on flexibility of ankle Download PDFInfo
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- CN104492068A CN104492068A CN201410832889.XA CN201410832889A CN104492068A CN 104492068 A CN104492068 A CN 104492068A CN 201410832889 A CN201410832889 A CN 201410832889A CN 104492068 A CN104492068 A CN 104492068A
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- ankle
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- ankle joint
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Abstract
The invention discloses an ankle joint protection ice skate blade without the limitation on the flexibility of an ankle. The ankle joint protection ice skate blade comprises an ice skate blade and a shoe body, and is characterized in that a U-shaped elastic piece is arranged in the shoe body; the arc-shaped bottom end of the elastic piece is fitted with a foot; arc-shaped concave parts corresponding to an ankle joint are arranged on the inner side edge and the outer side edge of the elastic piece; the part, above the arc-shaped concave part, on the inner side edge extends towards the inner side in an angle of 20 degrees relative to a vertical line; the part, above the arc-shaped concave part, on the outer side edge extends towards the outer side in an angle of 10 degrees relative to a vertical line; and a protection layer is arranged on the inner side of the elastic piece. After a user wears the ice skate blades, the user can move flexibly and the necessary protection can be provided for the ankle joint in a movement process; the ankles of the users can be effectively prevented from injuries and the enough ankle joint flexibility can be provided for ice and snow enthusiasts; and the movement including normal sliding, turning and the like is guaranteed.
Description
Technical field
The present invention relates to sports equipment, especially a kind of ankle-joint protection skates not limiting ankle flexibility.
Background technology
Universal along with winter sports, increasing school, unit start to carry out in the winter time to skate, skiing.Winter sports fully can temper whole-body muscle, strengthens fitness, accelerates metabolism.But also there is potential safety hazard in skating.Especially skating skiing needs ankle-joint to keep one's balance like this, and ankle-joint needs larger holding power, beginner or be easy to when player's fatigue cause ankle-joint injured.
In winter sports, beginner generally selects ankle-joint longer with upper part, and has skates or the skis of solid shell, can prevent spraining of foot.But, the structure of this skates is higher and have hard shell just because of welt, shell fixes whole foot, lower leg portion more than ankle-joint and ankle-joint, relatively loose at foot, but at ankle-joint and then fetter very tight with upper part, the footwear body of this like this rigidity protects ankle-joint to avoid spraining, again sports equipment is fixed on the pin of people, but ankle-joint is almost fixed and is difficult to dexterous activity, not only cannot complete some technical operations, and be easy to fall down, even if some veteran sportsmen put on this skates and also become very clumsy, balance cannot be completed and running of turning.
The skis provided according to some skifields of investigation and ice stadium and skates; owing to have employed the protection of powerful ankle-joint; after an experienced ice and snow fan puts on; ankle-joint is severely restricted; even basic turning running also cannot complete; and be difficult to keep one's balance, because normal winter sports needs, ankle-joint is movable freely flexibly could be kept balance and complete various running.Comparing exemplary in this ice and snow apparatus is in the footwear of skis external parcel hard plastic footwear piece, it is more that welt exceeds ankle-joint, and be made up of two parts higher than the duroplasts cylinder welt of ankle-joint, by fixing cassette tape, two parts are clamped after people wears footwear, when skiing, ankle-joint is fixed completely like this, avoid sprain of ankle joint, but all sportsmen wearing this skis can only slide with a running, run into barrier and cannot change center of gravity by bending ankle-joint, reach the object of turning avoiding barrier, collision free can only be fallen down in original place.Ice and snow field operator can protect ankle-joint in order to this ice and snow apparatus taking the safe handling of beginner into account, but winter sports person cannot carry out any skill and raising, brings simultaneously fall down because of inconvenient activity, cannot dodge other people to sporter.The operation in winter sports place can only be selected between professional winter sports equipment and beginner's ice and snow equipment of complete locked ankle-joint, in order to avoid the unexpected risk of compensation of managing can only abandon normal and professional equipment.
Summary of the invention
The object of the invention is for above-mentioned situation; and a kind of ankle-joint protection skates not limiting ankle flexibility are provided; putting on this skates both can flexible motion; necessary protection can be provided at the volley again to ankle-joint; not only can players ankle be effectively protected to avoid injured; and ice and snow fan can be provided enough ankle flexibilities, ensure and slide normally and the running such as turning.
The technical scheme realizing the object of the invention is:
A kind of ankle-joint protection skates not limiting ankle flexibility; comprise skates and footwear body; unlike the prior art: in described footwear body, be provided with one piece of U-shaped flexure strip; the arc bottom of described flexure strip and foot are fitted; inner side edge and the outer side edges of flexure strip are equipped with the arc recess corresponding with ankle-joint; wherein the part of inner side edge more than arc recess and vertical line are 20 ° and extend to the inside, and the part of outer side edges more than arc recess and vertical line are 10 ° and extend laterally.
Protective layer is provided with inside described flexure strip.
The present invention is according to the research to ankle motion scope in winter sports; the method design of employing scope selective protection one both can flexible motion; the winter sports footwear equipment of necessary protection can be provided to ankle-joint again at the volley; it is injured that this footwear body not only can protect players ankle to avoid effectively; and ice and snow fan can be provided enough ankle flexibilities, ensure and slide normally and the running such as turning.
When carrying out winter sports, ankle-joint has one to the free activity space of from left to right like this; when ankle-joint to external lateral bend more than 10 ° time contact with flexure strip; because of flexure strip there is elasticity and its elastic force with deformation quantity increase and increase gradually; so the technical operations of players can't stop at once because shank touches flexure strip; so that cause the regulating power and falling down of falling, elasticity provides with ankle flexion degree before injured close to ankle-joint overbending and increases support protection.The front and rear direction of people rarely occurs sprain of ankle joint occur, restriction therefore can not be provided to make ankle flexible motion keep the balance of human body in sliding.
Therefore; putting on this skates both can flexible motion, can provide necessary protection at the volley again, not only can effectively protect players ankle to avoid injured to ankle-joint; and ice and snow fan can be provided enough ankle flexibilities, ensure and slided normally and the running such as turning.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment.
In figure, 1. skates 2. footwear body 3. flexure strip 4. recess 5. outer side edges 6. protective layer 7. inner side edge 8. foot.
Detailed description of the invention
Below in conjunction with drawings and Examples, content of the present invention is further described, but is not limitation of the invention.
Embodiment:
With reference to Fig. 1; a kind of ankle-joint protection skates not limiting ankle flexibility; comprise skates 1 and footwear body 2; one piece of U-shaped flexure strip 3 is provided with in described footwear body 2; arc bottom and the foot 8 of described flexure strip 3 are fitted; inner side edge 7 and the outer side edges 5 of flexure strip 3 are equipped with the arc recess 4 corresponding with ankle-joint, and wherein inner side edge 7 is 20 ° in the part of arc recess more than 4 with vertical line and extends to the inside, and outer side edges 5 is 10 ° in the part of arc recess more than 4 with vertical line and extends laterally.
Described flexure strip 3 is steel disc.
Be provided with protective layer 6 inside described flexure strip 3, protective layer 6 is velveteen protective layer.
Particularly, ankle-joint is about 12 ° to the critical angle of external lateral bend, ankle-joint is about 25 ° to the critical angle of lateral bend in body, the overwhelming majority is that ankle topples over the critical point producing ankle-joint and dampen laterally, therefore the angle of inner side edge 7 is 20 °, when carrying out winter sports, ankle-joint has one left like this, the free activity space of right direction, when ankle-joint to external lateral bend more than 10 ° time contact with outer side edges 5, because of steel disc there is elasticity and its elastic force with deformation quantity increase and increase gradually, so the technical operations of players can't stop at once because shank touches flexure strip 3, so that cause the regulating power and falling down of falling, flexure strip 3 provided the support protection increased with ankle flexion degree before injured close to ankle-joint overbending.The front and rear direction of people rarely occurs sprain of ankle joint occur, restriction therefore can not be provided to make ankle flexible motion keep the balance of human body in sliding.
For the mode that footwear body 2 adopts below ankle-joint to be fixed with the fixed form of foot 8, because flexure strip 3 is inwardly concave shape below ankle-joint, naturally fit with people's foot 8, by shoestring, foot 8 and footwear body 2 are fixed under this recessed position and this position, although fixed position sets low than other winter sports footwear fixed bit like this, but still ice skates can be securely fixed in foot 8, and don't the free degree of restriction ankle-joint.
Claims (2)
1. one kind does not limit the ankle-joint protection skates of ankle flexibility; comprise skates and footwear body; it is characterized in that: in described footwear body, be provided with one piece of U-shaped flexure strip; the arc bottom of described flexure strip and foot are fitted; inner side edge and the outer side edges of flexure strip are equipped with the arc recess corresponding with ankle-joint; wherein the part of inner side edge more than arc recess and vertical line are 20 ° and extend to the inside, and the part of outer side edges more than arc recess and vertical line are 10 ° and extend laterally.
2. ankle-joint protection skates according to claim 1, is characterized in that: be provided with protective layer inside described flexure strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832889.XA CN104492068B (en) | 2014-12-29 | 2014-12-29 | A kind of ankle joint protection skates being not intended to ankle motility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832889.XA CN104492068B (en) | 2014-12-29 | 2014-12-29 | A kind of ankle joint protection skates being not intended to ankle motility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104492068A true CN104492068A (en) | 2015-04-08 |
| CN104492068B CN104492068B (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410832889.XA Active CN104492068B (en) | 2014-12-29 | 2014-12-29 | A kind of ankle joint protection skates being not intended to ankle motility |
Country Status (1)
| Country | Link |
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| CN (1) | CN104492068B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11607331B2 (en) | 2021-03-03 | 2023-03-21 | Rubber City Bracing Company Llc | Universal dynamic athletic ankle brace and add-on interior stirrup support system |
| US11617672B2 (en) | 2016-06-27 | 2023-04-04 | Rubber City Bracing Company Llc | Dynamic tension brace or support |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3638160A4 (en) * | 2017-06-12 | 2021-05-19 | Extremity Development Company, LLC | Living hinge for athletic brace or support |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH547063A (en) * | 1971-04-01 | 1974-03-29 | Continental Gummi Werke Ag | SHOE, IN PARTICULAR SKI BOOT. |
| DE1807117B2 (en) * | 1968-11-05 | 1974-09-05 | Raimund W. 8000 Muenchen Vogel | Ski boots |
| US20060137226A1 (en) * | 2004-03-15 | 2006-06-29 | Cerbio Co., Ltd. | Ankle support to be attached to footwear and footwear equipped with it |
| CN201398523Y (en) * | 2009-03-27 | 2010-02-10 | 武汉市第十一中学 | Shoe with low possibility of ankle sprain |
| CN203663415U (en) * | 2013-12-16 | 2014-06-25 | 张昌煌 | Improved protective gear structure |
| CN204380213U (en) * | 2014-12-29 | 2015-06-10 | 桂林电子科技大学 | A kind of ankle-joint protection skates not limiting ankle flexibility |
-
2014
- 2014-12-29 CN CN201410832889.XA patent/CN104492068B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1807117B2 (en) * | 1968-11-05 | 1974-09-05 | Raimund W. 8000 Muenchen Vogel | Ski boots |
| CH547063A (en) * | 1971-04-01 | 1974-03-29 | Continental Gummi Werke Ag | SHOE, IN PARTICULAR SKI BOOT. |
| US20060137226A1 (en) * | 2004-03-15 | 2006-06-29 | Cerbio Co., Ltd. | Ankle support to be attached to footwear and footwear equipped with it |
| CN201398523Y (en) * | 2009-03-27 | 2010-02-10 | 武汉市第十一中学 | Shoe with low possibility of ankle sprain |
| CN203663415U (en) * | 2013-12-16 | 2014-06-25 | 张昌煌 | Improved protective gear structure |
| CN204380213U (en) * | 2014-12-29 | 2015-06-10 | 桂林电子科技大学 | A kind of ankle-joint protection skates not limiting ankle flexibility |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11617672B2 (en) | 2016-06-27 | 2023-04-04 | Rubber City Bracing Company Llc | Dynamic tension brace or support |
| US11607331B2 (en) | 2021-03-03 | 2023-03-21 | Rubber City Bracing Company Llc | Universal dynamic athletic ankle brace and add-on interior stirrup support system |
| US11690747B1 (en) | 2021-03-03 | 2023-07-04 | Rubber City Bracing Company Llc | Universal dynamic athletic ankle brace and add-on interior stirrup support system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104492068B (en) | 2016-12-07 |
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