WO2010012047A1 - A shoe heel support device - Google Patents
A shoe heel support device Download PDFInfo
- Publication number
- WO2010012047A1 WO2010012047A1 PCT/AU2009/000987 AU2009000987W WO2010012047A1 WO 2010012047 A1 WO2010012047 A1 WO 2010012047A1 AU 2009000987 W AU2009000987 W AU 2009000987W WO 2010012047 A1 WO2010012047 A1 WO 2010012047A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shoe heel
- heel
- support device
- bore
- shoe
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C15/00—Non-skid devices or attachments
- A43C15/04—Non-skid devices or attachments attached to the heel
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/0018—Footwear characterised by the material made at least partially of flexible, bellow-like shaped material
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/16—Overshoes
- A43B3/166—Mud-guards
Definitions
- the present invention relates to a support device for a shoe heel to provide as supporting platform for the heel of the shoe, such as providing support for a stemmed or high heel, particularly useful for preventing or inhibiting the deal from sinking into a surface when issue is being worn will stop
- the present invention is directed to a shoe heel support device, which may at least partially overcome at least one of the abovementioned disadvantages, an alternative with some advantage or provide the consumer with a useful or commercial choice.
- the present invention in one form, resides broadly in a shoe heel support device including a ground contacting base portion and a resilient shoe heel engagement portion attached to the ground contacting base portion, the resilient shoe heel engagement portion including at least three lobe portions each having an inner surface together defining a bore for receiving a shoe heel therein, the dimension of the bore smaller than the cross-sectional dimension of the shoe heel.
- the ground contacting base portion is typically larger in cross-sectional dimension than the heel in order to spread the load and to support the heel.
- the base portion is typically configured as a planar member with at least one and normally a number of upright extensions. These extension portions are preferably shaped to engage with the resilient heel engagement portion. Typically the upright portions will both attach and stabilise the heel engagement portion.
- the upright portions are normally arrayed in a circular configuration about the bore of the device and extend upwardly into but not through the heel engagement portion. These upright portions may provide the device, and more particularly the resilient heel engagement portion with increased stiffness or rigidity.
- the base portion may also have a number of downwardly extending feet portions spread about the base portion. These feet portions will preferably act to provide a wear surface on the lower surface of the device in order that the heel engagement portion, which is normally softer than the base portion, not be unduly worn through contact with the ground surface during use. The feet portions will typically be spread about the base portion as well.
- the base portion will normally be manufactured in a unitary manner or rigid plastic or similar.
- the design and features of the base portion will typically also result in through flow of the material used to form the resilient shoe heel engagement portion, normally by moulding the resilient shoe heel engagement portion about the ground contacting base portion.
- the ground contacting base portion may include one or more openings therein to allow accumulated fluid to drain from the device.
- the ground contacting portion may also have portions therein adapted to allow the heel engagement portion to engage more securely with the ground contacting base portion in embodiments where the two are not integrally formed.
- the heel engagement portion will typically be a unitary member with a number of features.
- the heel engagement portion will typically be manufactured from a resilient material. As such, the configuration of the heel engagement portion will preferably be biased inwardly to grip the heel once the heel is inserted into the bore.
- the heel engagement portion will typically include a number of lobes spaced about the bore. Normally, the heel engagement portion is generally toroidal in shape with a number of lobes forming the generally toroidal portion. Therefore, each lobe will typically be formed from a portion of the toroidal shape, the lobes separated by providing slots between them.
- the slots between the lobes may extend substantially from the top of the generally toroidal shape to a region closely adjacent to the ground contacting portion or alternatively, the slots may extend only a short distance downwardly. Adjusting the height of the slots will typically adjust the degree of resilience of the lobes relative to the bore.
- the heel engagement portion will typically be manufactured from a resilient plastic, typically one that has a clear appearance.
- the plastic may be coloured or otherwise adapted with either an integral or surface finish in order to render in the device aesthetically pleasing.
- five lobes will be provided and the device will resemble a flower when viewed from above.
- the heel engagement portion may alternatively be formed from a plurality of lobes which are mounted for resilient movement relative to the bore.
- the lobes may be provided as a plurality of beads. Typically, the beads are spaced about the edge of the ground contacting portion to leave the bore in the centre.
- the beads are typically attached to each other and to the ground contacting portion using one or more resilient or elastic members.
- the lobes regardless of whether provided as beads or lobes or otherwise, are deformed outwardly in order to allow passage of the heel, and also to grip the heel once inserted.
- the device may be provided with more rigid or stiff interconnections between the lobes or beads. This may be used in situations where it is found that the device does not engage with the shoe heel securely enough and may come loose.
- increased rigidity may be provided by at least partially connecting the lobes to each other and both adjacent the bore and at other portions between the lobes.
- additional resilient means may be provided in association with the lobes in order to provide sufficient stiffness or resistance against the resilient deformation.
- the bore itself will typically be substantially circular but it may be shaped differently as shoe heels are typically D-shaped in cross-section. Therefore, the bore may be D-shaped as well.
- the bore may have a substantially continuous sidewall extending from the upper portion of the device to a region adjacent the ground contacting member.
- the bore may be formed by portions of the lobes and have a discontinuous sidewall due to the slots between the lobes.
- the bore will have a larger dimension in a region adjacent to the ground contacting member and a smaller dimension at an upper region. In this manner, the upper region will typically act to grip the shoe heel whilst the larger dimension lower down allows clearance for the heel pad of the shoe (which is typically slightly larger than the shoe heel itself).
- the ground contacting member may be provided with one or more openings in order to allow any accumulated fluid drained from the device.
- the device of the preferred embodiment will be configured to provide a gradual increase in the surface area of the device as the device abuts relatively soft ground.
- the invention resides in a shoe having a heel with a support device including a ground contacting base portion and a resilient shoe heel engagement portion attached to the ground contacting base portion, the resilient shoe heel engagement portion including at least three lobe portions each having an inner surface together defining a bore for receiving a shoe heel therein, the dimension of the bore smaller than the cross-sectional dimension of the shoe heel.
- the device of the present invention is sized for a combination of aesthetics, and not interfering with walking (snowshoe/flipper effect) but still being large enough to function of inhibiting penetration of the heel of the shoe into relatively soft ground.
- Figure 1 is a perspective view from above of a shoe heel support device according to a preferred embodiment of the present invention.
- Figure 2 is a perspective view from below of the shoe heel support device illustrated in Figure 1.
- Figure 3 is a view from above of the device illustrated in Figure 1.
- Figure 4 is a view from the side of the device illustrated in Figure 1.
- Figure 5 is an exploded view of a shoe heel support device according to a preferred embodiment of the present invention.
- Figured 6 is a perspective view from above of a ground contacting base portion of a preferred embodiment.
- Figure 7 is a sectional view from the side of a shoe heel support according to a preferred embodiment of the present invention.
- Figure 8 is a perspective view from above of a device according to a preferred embodiment of the present invention attached to the shoe heel.
- Figure 9 is a view from the side of the configuration illustrated in Figure 8.
- Figure 10 is a perspective view from below of the configuration illustrated in Figure 8.
- Figure 11 is a view from the rear of the configuration illustrated in Figure 8.
- Figure 12 is a perspective view from above of an alternative embodiment of the preset invention. Detailed Description of the Preferred Embodiment.
- a shoe heel support device is provided.
- the same reference numbers are used to refer to the same component parts in Figures 1-11, but the reference numbers are not in conformity in Figure 12.
- the embodiment of the shoe heel support device has a substantially unitary configuration when assembled but has a pair of components as illustrated in Figure 5.
- the shoe heel support 10 illustrated the figures includes a ground contacting base 11 and a resilient shoe heel engagement portion 12 attached to the ground contacting base 11.
- the resilient shoe heel engagement portion of the illustrated embodiment includes five lobe portions 13 each having an inner surface which together define a bore 14 for receiving a shoe heel 15 therein in an interference fit 19 as illustrated in Figure 7.
- the device 10 has a generally toroidal shape.
- the ground contacting base 11 provided on the lower side of the device extends over the lower end of the bore 14 to close the bore 14 such that when a shoe heel is located correctly within the bore 14 and weight is placed on the shoe, the shoe pad at the lower end of the shoe heel abuts the ground contacting base 11.
- the heel engagement portion 12 has a cushion portion 23 in the bore 14 above the ground contacting base and anti-slip portions 24 below.
- the through flow of resilient material will also have the effect of forming portions on the underside of the device of the resilient material. Given the properties of the material, these portions will also function as low-friction, non-slip feet to increase grip.
- the ground contacting base 11 is larger in cross-sectional dimension than the shoe heel in order to spread the load and to support the heel. As illustrated in
- the base portion 11 is a substantially circular plate member with a number of openings 16 therethrough.
- An alternative embodiment of the ground contacting base is illustrated in Figure 6 with a single central opening 16.
- the openings 16 allow through flow of the material used to form the resilient shoe heel engagement portion 12, normally by moulding the resilient shoe heel engagement portion 12 about the ground contacting base 11.
- the base portion 11 also has a number of upwardly protruding extensions 17. These upward extensions 17 protrude upwardly from the upper surface of the base 11 shaped to engage with the resilient heel engagement portion 12 to both attach and stabilise the heel engagement portion 12.
- the upward extensions 17 are arrayed in a circular configuration about the bore 14 of the device 10 and extend upwardly into but not through the heel engagement portion 12.
- the base 11 also has a number of downwardly extending feet 18 spread about the base 11. These feet 11 will act to provide a wear surface on the lower surface of the device in order that the heel engagement portion 12, which is normally softer than the base 11, not be unduly worn through contact with the ground surface during use.
- the feet 18 are spread about the base portion as illustrated in Figure 7.
- the heel engagement portion 12 of the illustrated embodiments is a unitary member.
- the heel engagement portion 12 is manufactured from a resilient material. As such, the configuration of the heel engagement portion is biased inwardly to grip the heel once the heel is inserted into the bore 14.
- the heel engagement portion 12 of the illustrated embodiments include a number of lobes 13 spaced about the bore 14. As stated above, the heel engagement portion 12 is generally toroidal in shape with five lobes 13 forming the generally toroidal portion. Therefore, each lobe 13 formed from a segmental portion of the toroidal heel engagement portion 12, the lobes 13 separated by providing slots 20 between them.
- Adjusting the height of the slots 13 will typically adjust the degree of resilience of the lobes 13 relative to the bore 13.
- the slots 20 between the lobes 13 of the device illustrated in Figures 5, 7 and 8-11 for example extend substantially from the top of the generally toroidal heel engagement portion 12 to a region closely adjacent to the ground contacting base 11 whereas, the slots 20 between the lobes 13 of the device illustrated in Figures 1-4 for example, extend only a short distance downwardly.
- the heel engagement portion 12 is manufactured from a resilient plastic, with a clear but coloured appearance.
- the five lobes 13 provided has the device resemble a flower when viewed from above.
- the lobes 13 are mounted for resilient movement relative to the bore 14. In this way, as the heel 15 of the shoe is forced into the bore 14, the lobes 13 are deformed outwardly in order to allow passage of the heel, and also to grip the heel once inserted.
- the bore 14 of the illustrated embodiment is substantially circular but it may be shaped differently as shoe heels are typically D-shaped in cross-section. Depending upon the embodiment, the bore 14 may have a substantially continuous sidewall extending from the upper portion of the device to a region adjacent the ground contacting base 11, as illustrated in Figures 5, 7 and 8-11.
- the bore may be formed by inner surfaces
- the bore 14 has a larger dimension in a region adjacent to the ground contacting base 11 and a smaller dimension at an upper region to create the interference fit 19.
- the upper region will typically act to grip the shoe heel whilst the larger dimension lower down allows clearance for the heel pad of the shoe (which is typically slightly larger than the shoe heel itself).
- the ground contacting base 11 can be provided with one or more openings 21 in order to allow any accumulated fluid drained from the device.
- a support attachment generally indicated at 10, the support attachment attachable to the heel of a shoe (not shown).
- the support attachment 10 includes a bolster 12, which when mounted on the heel bolsters a substantial portion of the heel above a ground level by inhibiting penetration of an upper portion of the heel into relatively soft ground.
- the bolster 12 in use, is mounted to the heel at a selected distance from a base of the heel so as to facilitate a normal walking gait for a wearer (not shown) when walking on relatively hard ground.
- the bolster 12 includes includes a plurality of bulbous regions 16 so as to facilitate a gradual increase in the surface area of the support surface once the support surface abuts the relatively soft ground.
- each bulbous region 16 is a portion of a respective bead 18 so as to facilitate insertion of the base of the heel into the support attachment.
- the beads 18 may be coated or otherwise treated with a high-friction surface for improved grip on the heel shaft.
- the device 10 may include a plurality of connecting rods for spacing the bolster 12 in the form of the beads 18 from the platform of the heel.
- the device 10 may be configured such that the beads 18 but an upper surface of the platform 22.
- the beads are attached to the platform using and elongate flexible fastener 26.
- the device 10 further includes a resilient band 32 which extends through the beads 18 so as to maintain the beads 18 against the heel and to allow a certain relaxation during loading of the heel base into the bolster 12.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2009276306A AU2009276306B2 (en) | 2008-08-01 | 2009-08-03 | A shoe heel support device |
US13/057,025 US9015964B2 (en) | 2008-08-01 | 2009-08-03 | Shoe heel support device |
CA2732900A CA2732900A1 (en) | 2008-08-01 | 2009-08-03 | A shoe heel support device |
EP09802288A EP2320763A4 (en) | 2008-08-01 | 2009-08-03 | A shoe heel support device |
NZ591218A NZ591218A (en) | 2008-08-01 | 2009-08-03 | A shoe heel support device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2008903955 | 2008-08-01 | ||
AU2008903955A AU2008903955A0 (en) | 2008-08-01 | A Shoe Heel Support Device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010012047A1 true WO2010012047A1 (en) | 2010-02-04 |
Family
ID=41609855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU2009/000987 WO2010012047A1 (en) | 2008-08-01 | 2009-08-03 | A shoe heel support device |
Country Status (6)
Country | Link |
---|---|
US (1) | US9015964B2 (en) |
EP (1) | EP2320763A4 (en) |
AU (1) | AU2009276306B2 (en) |
CA (1) | CA2732900A1 (en) |
NZ (1) | NZ591218A (en) |
WO (1) | WO2010012047A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2430937A1 (en) | 2010-09-17 | 2012-03-21 | Adidas Ag | New stud for football boots |
WO2015059527A1 (en) * | 2013-10-27 | 2015-04-30 | Model Behaviour (Aust) Pty Ltd | A shoe heel cup protection device |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9107477B2 (en) * | 2013-03-06 | 2015-08-18 | Parsa T. Zadeh | Stiletto heel protector |
USD824151S1 (en) * | 2016-12-30 | 2018-07-31 | Under Armour, Inc. | Sole structure |
WO2019018449A1 (en) * | 2017-07-17 | 2019-01-24 | Belleza Julie | Customizable universal heel protector assembly |
USD957100S1 (en) | 2018-07-17 | 2022-07-12 | Julie Belleza | Universal heel protector assembly |
USD957099S1 (en) | 2018-07-17 | 2022-07-12 | Julie Belleza | Universal heel protector assembly |
USD929726S1 (en) * | 2021-01-13 | 2021-09-07 | Nike, Inc. | Cushioning device for footwear |
USD929724S1 (en) * | 2021-01-13 | 2021-09-07 | Nike, Inc. | Cushioning device for footwear |
USD929725S1 (en) * | 2021-01-13 | 2021-09-07 | Nike, Inc. | Cushioning device for footwear |
USD929100S1 (en) * | 2021-01-13 | 2021-08-31 | Nike, Inc. | Cushioning device for footwear |
USD929723S1 (en) * | 2021-01-13 | 2021-09-07 | Nike, Inc. | Cushioning device for footwear |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1845326U (en) * | 1961-09-07 | 1962-01-18 | Ernst Luegger | SHOE AND HEEL COVERS MADE OF ELASTIC MATERIAL. |
US3122848A (en) * | 1962-10-04 | 1964-03-03 | Grossman Evelyn | Heel protector |
US3150453A (en) * | 1963-03-01 | 1964-09-29 | Edythe K Tilden | Attachment for women's footwear having spiked heels |
US20020133980A1 (en) | 2001-03-26 | 2002-09-26 | Kung-Sheng Pan | Shoe heel |
WO2007124534A1 (en) * | 2006-04-28 | 2007-11-08 | Samantha May Elizabeth Jagger | Shoe heel support device |
US20080196279A1 (en) * | 2007-02-20 | 2008-08-21 | Astrid Epping | Support Sleeve for Thin and/or High Heels on Ladies' Shoes |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2456206A (en) * | 1946-04-13 | 1948-12-14 | Martinelli | Splash guard |
US2875534A (en) * | 1958-09-26 | 1959-03-03 | Grossman Evelyn | Heel protector |
US3045365A (en) * | 1960-09-12 | 1962-07-24 | Cambridge Rubber Co | Overshoe heel protector |
US3077679A (en) * | 1961-10-06 | 1963-02-19 | Emma M Hanko | Women's boot heel insert |
FR1464606A (en) * | 1965-05-26 | 1967-01-06 | Advanced heel protector | |
US5044097A (en) * | 1990-02-26 | 1991-09-03 | Young Lori S | Protective covering device for the heel of a ladies shoe |
US5311675A (en) * | 1993-05-10 | 1994-05-17 | Topel Tracy L | High heel shoe cap |
WO2005004660A2 (en) * | 2003-07-01 | 2005-01-20 | Softspikes, Llc | Inverse shoe cleat assembly and method of installation |
US7134226B2 (en) * | 2004-09-17 | 2006-11-14 | Acushnet Company | Cleat assembly for golf shoe |
USD575946S1 (en) * | 2005-03-29 | 2008-09-02 | Asics Corporation | Pair of heels for shoe outsoles |
-
2009
- 2009-08-03 AU AU2009276306A patent/AU2009276306B2/en not_active Ceased
- 2009-08-03 WO PCT/AU2009/000987 patent/WO2010012047A1/en active Application Filing
- 2009-08-03 EP EP09802288A patent/EP2320763A4/en not_active Withdrawn
- 2009-08-03 NZ NZ591218A patent/NZ591218A/en unknown
- 2009-08-03 CA CA2732900A patent/CA2732900A1/en not_active Abandoned
- 2009-08-03 US US13/057,025 patent/US9015964B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1845326U (en) * | 1961-09-07 | 1962-01-18 | Ernst Luegger | SHOE AND HEEL COVERS MADE OF ELASTIC MATERIAL. |
US3122848A (en) * | 1962-10-04 | 1964-03-03 | Grossman Evelyn | Heel protector |
US3150453A (en) * | 1963-03-01 | 1964-09-29 | Edythe K Tilden | Attachment for women's footwear having spiked heels |
US20020133980A1 (en) | 2001-03-26 | 2002-09-26 | Kung-Sheng Pan | Shoe heel |
WO2007124534A1 (en) * | 2006-04-28 | 2007-11-08 | Samantha May Elizabeth Jagger | Shoe heel support device |
US20080196279A1 (en) * | 2007-02-20 | 2008-08-21 | Astrid Epping | Support Sleeve for Thin and/or High Heels on Ladies' Shoes |
Non-Patent Citations (1)
Title |
---|
See also references of EP2320763A4 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2430937A1 (en) | 2010-09-17 | 2012-03-21 | Adidas Ag | New stud for football boots |
US9468264B2 (en) | 2010-09-17 | 2016-10-18 | Adidas Ag | Flexible stud |
DE102010040964B4 (en) | 2010-09-17 | 2019-10-24 | Adidas Ag | Studs for studded shoe |
WO2015059527A1 (en) * | 2013-10-27 | 2015-04-30 | Model Behaviour (Aust) Pty Ltd | A shoe heel cup protection device |
GB2535363A (en) * | 2013-10-27 | 2016-08-17 | Model Behaviour (Aust) Pty Ltd | A shoe heel cup protection device |
US10244823B2 (en) | 2013-10-27 | 2019-04-02 | Model Behaviour (Aust) Pty Ltd. | Shoe heel cup protection device |
Also Published As
Publication number | Publication date |
---|---|
US20110314704A1 (en) | 2011-12-29 |
AU2009276306A1 (en) | 2010-02-04 |
EP2320763A1 (en) | 2011-05-18 |
US9015964B2 (en) | 2015-04-28 |
EP2320763A4 (en) | 2012-02-01 |
CA2732900A1 (en) | 2010-02-04 |
NZ591218A (en) | 2013-08-30 |
AU2009276306B2 (en) | 2013-01-24 |
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