WO1994023604A1 - Sports shoe insert - Google Patents
Sports shoe insert Download PDFInfo
- Publication number
- WO1994023604A1 WO1994023604A1 PCT/DE1994/000446 DE9400446W WO9423604A1 WO 1994023604 A1 WO1994023604 A1 WO 1994023604A1 DE 9400446 W DE9400446 W DE 9400446W WO 9423604 A1 WO9423604 A1 WO 9423604A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shore hardness
- sports shoe
- shoe insert
- base body
- foot
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
Definitions
- the invention relates to a sports shoe insert with the features of the preamble of claim 1.
- shoe insoles are known as orthopedic special insoles, in which - depending on the orthopedic special circumstances of the patient's foot - insoles with arch-adapted bulges are provided.
- sports shoe insoles which use a more or less padded conventional footbed based on the specific use of the shoe.
- the invention is based on the object of developing a sports shoe insert with the features of the preamble of claim 1 in such a way that it enables improved relief of the otherwise highly stressed foot portions in the case of middle / forefoot-stressing step movements, in particular sidesteps.
- This object is achieved by the characterizing features of claim 1, advantageous developments of the invention result from the subclaims.
- the main point of stress in the mentioned side step movements is above all the big toe joint, since the other middle / forefoot does not find any resistance to the load if the arch of the foot is not supported.
- a sports shoe insert has now been developed • in which the following combination of features is regarded as the core of the invention:
- a pad is arranged below the arch of the foot and a lateral support bead is provided to support the arch of the foot.
- a separate damping area is also provided for cushioning and damping the big toe joint.
- the targeted hardness adjustment of the different insert areas according to which the Shore hardness of the base body should be approximately twice as high as the Shore hardness of the pad, the Shore hardness.
- the hardness of the base body corresponds to the Shore hardness of the longitudinal arch support bead.
- the Shore hardness of the damping area for cushioning the big toe joint should be about 2/3 - 3/4 of the Shore hardness value of the body.
- the damping area provided for cushioning the big toe joint has a Shore hardness value that is about 2/3 to 3/4 of the Shore hardness value of the main body.
- a U-shaped heel stabilizer is now provided in the heel area, which grips and supports the heel and, due to its concave shape, a fully spoke good connection between sports shoe insert and heel area.
- the Shore hardness value of the heel stabilizer is approximately 1.5 times the Shore hardness value of the base body. It is formed by a separate material insert, which is firmly connected to the base body.
- the pad which is relatively soft compared to the base body, is formed by a separate body which is connected to the base body in a corresponding area.
- the cushioning area of the insert that cushions the big toe joint is likewise formed by a separate material insert, the material used being far softer than the foam material of the base body.
- the longitudinal arch support bead can be formed in one piece with the base body.
- the areas of different relative Shore hardnesses are covered by a cover layer.
- the pad has an EVA Shore hardness value of about 20
- the damping area for cushioning the big toe joint has an EVA Shore hardness of about 28
- the base body as well the longitudinal arch support bead connected in one piece has a common Shore hardness of approximately 40
- the separately used heel stabilizer has an EVA Shore hardness of approximately 60.
- Fig. 1 is a plan view of the sports shoe insert
- Fig. 2 is a side view of the sports shoe insert.
- the sports shoe insert 1 consists of a base body 2 made of soft foam as well as foot-shaped bulges arranged thereon, a pad 4 being provided to cushion the transverse arch of the foot in the central region 3 of the sports shoe insert 1 and a lateral support bead 5 to support the longitudinal foot arch.
- the relative hardness distribution of the individual areas of the sports shoe insert 1 is such that the Shore hardness of the base body 2 is approximately twice as high as the Shore hardness of the pad 4 and the Shore hardness of the base body 2 approximately with the Shore hardness of the longitudinal arch - Support bead 5 matches.
- the Shore hardness of the damping area 6 for cushioning the big toe joint is only about 2/3 - 3/4 of the Shore hardness value of the base body 2.
- a U-shaped heel edge stabilizer 8 is provided, which has a concave-U-shaped contact area 9 facing the heel.
- the Shore hardness value of the heel edge stabilizer 8 is approximately 1.5 times the Shore hardness value of the base body 2.
- the heel edge stabilizer 8 is formed by a separate material insert firmly connected to the base body 2.
- the pad 4 is also a separate body, which is attached to the surface of the base body 2.
- the separate damping area 6 which cushions the big toe joint is formed by a separate material insert, which is firmly connected laterally to the base body 2.
- the longitudinal arch support bead 5, however, is formed in one piece with the base body 2.
- the entire surface 10 of the sports shoe insert 1 and thus the areas of different relative Shore hardnesses are covered by a uniform cover layer 11, which is shown as a separate line in FIG. 2 for reasons of drawing.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94913009A EP0696889A1 (en) | 1993-04-21 | 1994-04-21 | Sports shoe insert |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9305884U DE9305884U1 (en) | 1993-04-21 | 1993-04-21 | Indoor sports shoe special insert |
DEG9305884.5U | 1993-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994023604A1 true WO1994023604A1 (en) | 1994-10-27 |
Family
ID=6892212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1994/000446 WO1994023604A1 (en) | 1993-04-21 | 1994-04-21 | Sports shoe insert |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0696889A1 (en) |
DE (2) | DE9305884U1 (en) |
WO (1) | WO1994023604A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6880266B2 (en) | 2002-04-10 | 2005-04-19 | Wolverine World Wide, Inc. | Footwear sole |
US7549232B2 (en) | 2003-10-14 | 2009-06-23 | Amfit, Inc. | Method to capture and support a 3-D contour |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2178282A1 (en) * | 1995-06-07 | 1996-12-08 | Robert M. Lyden | Footwear with differential cushioning regions |
DE29713351U1 (en) * | 1997-07-26 | 1997-10-09 | Lunge Lauf Und Sportschuhe Gmb | Shoe insert |
US9131746B2 (en) | 2012-08-28 | 2015-09-15 | Roar Licensing, Llc | Foot orthotic |
US10517351B2 (en) | 2014-06-06 | 2019-12-31 | Roar Athletic Performance Corp. | Shoe with integral orthotic/propulsion plate |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2466206A1 (en) * | 1979-10-01 | 1981-04-10 | Hort Walter | SPORTS SHOE, ESPECIALLY FOR FOOT RUN |
DE9013727U1 (en) * | 1990-10-02 | 1990-12-06 | Erbacher Ski- Und Tennis Ag, 7904 Erbach, De | |
US5014706A (en) * | 1988-09-15 | 1991-05-14 | C. Nicolai Gmbh & Co. Kg | Orthotic insole with regions of different hardness |
-
1993
- 1993-04-21 DE DE9305884U patent/DE9305884U1/en not_active Expired - Lifetime
-
1994
- 1994-04-21 WO PCT/DE1994/000446 patent/WO1994023604A1/en not_active Application Discontinuation
- 1994-04-21 EP EP94913009A patent/EP0696889A1/en not_active Withdrawn
- 1994-04-21 DE DE4414064A patent/DE4414064A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2466206A1 (en) * | 1979-10-01 | 1981-04-10 | Hort Walter | SPORTS SHOE, ESPECIALLY FOR FOOT RUN |
US5014706A (en) * | 1988-09-15 | 1991-05-14 | C. Nicolai Gmbh & Co. Kg | Orthotic insole with regions of different hardness |
DE9013727U1 (en) * | 1990-10-02 | 1990-12-06 | Erbacher Ski- Und Tennis Ag, 7904 Erbach, De |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6880266B2 (en) | 2002-04-10 | 2005-04-19 | Wolverine World Wide, Inc. | Footwear sole |
US7549232B2 (en) | 2003-10-14 | 2009-06-23 | Amfit, Inc. | Method to capture and support a 3-D contour |
Also Published As
Publication number | Publication date |
---|---|
DE4414064A1 (en) | 1994-11-03 |
EP0696889A1 (en) | 1996-02-21 |
DE9305884U1 (en) | 1993-10-21 |
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