US20180042335A1 - Front cushion pad - Google Patents

Front cushion pad Download PDF

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Publication number
US20180042335A1
US20180042335A1 US15/291,594 US201615291594A US2018042335A1 US 20180042335 A1 US20180042335 A1 US 20180042335A1 US 201615291594 A US201615291594 A US 201615291594A US 2018042335 A1 US2018042335 A1 US 2018042335A1
Authority
US
United States
Prior art keywords
cushion pad
front cushion
disposed
stop portion
buffering portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US15/291,594
Other languages
English (en)
Inventor
Yu Ching Lan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of US20180042335A1 publication Critical patent/US20180042335A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
    • A43B7/149—Pads, e.g. protruding on the foot-facing surface
    • 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
    • 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
    • A43B17/03—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air
    • 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
    • A43B17/14—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/141—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form having an anatomical or curved form
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1425—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the ball of the foot, i.e. the joint between the first metatarsal and first phalange
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1435—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the joint between the fifth phalange and the fifth metatarsal bone
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/145—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the toes, i.e. the phalanges
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
    • A43B7/1464—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties with adjustable pads to allow custom fit

Definitions

  • the present invention relates to a shoe liner, in particular, it is a front cushion pad placed in shoes.
  • the high-heeled shoe features a lower front side and a high rear side, which is able to make a wearer appear taller and with a more appreciable stature proportion, in other words high-heeled shoes can make a person's body shape look better; accordingly, high-heeled shoes are very popular with women.
  • high-heeled shoes can enhance a woman's beauty, they actually also bring in certain pains to the woman. Wearing high-heeled shoes is like walking on tiptoe, which moves the body's center of gravity forward. As a result, the foot metatarsal must bear most of the body weight, which may lead to metatarsalgia or even inflammation. In addition, since the wearer's toes keep pushing forward, a few health issues may be generated accordingly, such as hallux valgus, broken skin, callouses formation, etc.
  • the Republic of China (Taiwan) utility model patent M503122 has disclosed a bottom structure for high-heeled shoes.
  • the bottom structure will increase the overall thickness of the shoe bottom, which will certainly decrease the room inside the shoes. Accordingly, it makes the shoes more packed. In addition, it still cannot solve the problem of toes slipping forward.
  • the bottom structure cannot match different types of high-heeled shoes.
  • One major aim of the present invention is to provide a front cushion pad for high-heeled shoes, which, when used in high-heeled shoes, is able to reduce the pressure on the front of the foot and effectively prevent the foot from slipping forward.
  • the present invention provides a front cushion pad that has flexibility.
  • the front cushion pad comprises a buffering portion, a stop portion and a groove.
  • the buffering portion is protrudingly disposed on the front cushion pad;
  • the stop portion is protrudingly disposed on the front cushion pad and adjacent to the buffering portion; and
  • the groove is disposed between the stop portion and the buffering portion.
  • each of the buffering portion and the stop portion has an air pad, and said air pads are disposed within the buffering portion and the stop portion, respectively.
  • the front cushion pad further comprises a connection path. The connection path is disposed in the groove, and the connection path communicates the air pad within the buffering portion with the air pad within the stop portion.
  • the front cushion pad further comprises a recess, which has been disposed on one side of the stop portion, which is opposing the buffering portion.
  • the front cushion pad is made from a material of thermoplastic polyurethane (TPU) elastomer.
  • TPU thermoplastic polyurethane
  • the front cushion pad provided in the present invention its external shape corresponds to the ball of the foot located between the metatarsal and phalanges of the human foot.
  • the stop portion of the front cushion pad corresponds to the phalanges of the human foot and closely supports the joints of the toes of a high-heeled shoe wearer, which can help to reduce the pressure and discomfort resulting from wearing high heeled shoes.
  • the toes of a person wearing high-heeled shoes are prevented from slipping forward due to the moving forward of the center of gravity.
  • the front cushion pad provided in the present invention is flexible, which allows the groove to bend.
  • the front cushion pad can closely support the front of a foot, as well as provide sufficient room for the foot of a person wearing high-heeled shoes. Furthermore, the air pad within the buffering portion and the air pad within the stop portion act to buffer the interaction with the ground or with the shoe bottom. Therefore, the present invention provides a front cushion pad that is able to buffer front foot pressure and effectively prevent toes from slipping forward.
  • FIG. 1 is a perspective external view of the first preferred embodiment of the present invention.
  • FIG. 2 is a perspective external view of the second preferred embodiment of the present invention.
  • FIG. 3 is a schematic view of one state of the second preferred embodiment of the present invention when it is in use.
  • FIG. 4 is a schematic view of another state of the second preferred embodiment of the present invention when it is in use.
  • the front cushion pad 10 of the first preferred embodiment of the present invention has flexibility.
  • the front cushion pad 10 comprises a buffering portion 11 , a stop portion 12 and a groove 13 .
  • the buffering portion 11 is protrudingly disposed on the front cushion pad 10 , in addition, the external shape of the buffering portion 11 corresponds to the ball of the foot, located between the metatarsal and phalanges of the human foot;
  • the stop portion 12 is protrudingly disposed on the front cushion pad 10 and adjacent to the buffering portion 11 , the stop portion 12 is in a crescent shape and corresponds to the phalanges of a human foot;
  • the groove 13 is disposed between the buffering portion 11 and the stop portion 12 .
  • the front cushion pad 10 is made from a material of thermoplastic polyurethane (TPU) elastomer.
  • the second preferred embodiment of the front cushion pad 10 of the present invention is similar to the first preferred embodiment described above.
  • the buffering portion 11 and the stop portion 12 comprise the air pad 111 and air pad 121 , respectively, the air pad 111 and the air pad 121 being respectively disposed within the buffering portion 11 and the stop portion 12 .
  • the front cushion pad 10 further comprises a connection path 14 and a recess 15 ;
  • the connection path 14 is disposed in the groove 13 , the air pad 111 of the buffering portion 11 communicates to the air pad 121 of the stop portion 12 by way of the connection path 14 ;
  • the recess 15 has been disposed on one side of the stop portion 12 , which is opposing the buffering portion 11 , and the recess corresponds to the position of the big toe joint of a human foot.
  • the front cushion pad 10 is made through a high frequency press-molding approach.
  • the front cushion pad 10 of the second preferred embodiment of the present invention is placed at a location that corresponds to the front side of foot.
  • the air pad 111 within the buffering portion 11 is able to reduce the pressure on foot metatarsal, and the stop portion 12 closely supports the joints of the toes, which helps to prevent toes from slipping forward due to the leaning forward of the center of gravity.
  • the groove 13 can bend because the front cushion pad 10 has flexibility, which helps to provide sufficient room for foot when a person wearing high-heeled shoes.
  • the front cushion pad 10 may be disposed on an insole, within an insole or below an insole.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
US15/291,594 2016-08-11 2016-10-12 Front cushion pad Abandoned US20180042335A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW105125670 2016-08-11
TW105125670A TW201804928A (zh) 2016-08-11 2016-08-11 前緩衝墊

Publications (1)

Publication Number Publication Date
US20180042335A1 true US20180042335A1 (en) 2018-02-15

Family

ID=61160087

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/291,594 Abandoned US20180042335A1 (en) 2016-08-11 2016-10-12 Front cushion pad

Country Status (2)

Country Link
US (1) US20180042335A1 (zh)
TW (1) TW201804928A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019166346A1 (de) * 2018-03-01 2019-09-06 Sabrina Pietsch Schuheinlage
EP3827689A4 (en) * 2018-07-24 2022-03-09 BMZ. Inc FIRST OF CLEANLINESS

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121430A (en) * 1960-05-10 1964-02-18 Edwin L O'reilly Inflatable insole with self-fitting arch support
US3922801A (en) * 1973-07-16 1975-12-02 Patrick Thomas Zente Liquid filled orthopedic apparatus
USD246486S (en) * 1976-01-28 1977-11-29 John Wesley Nickel Fluid filled insole for footwear
US4243754A (en) * 1978-09-05 1981-01-06 Hanson Industries Incorporated Viscous, flowable, pressure-compensating fitting compositions
US5179792A (en) * 1991-04-05 1993-01-19 Brantingham Charles R Shoe sole with randomly varying support pattern
US5288286A (en) * 1992-02-25 1994-02-22 Davis Albert D Adjustable pressure cast for orthopedic injuries
US5551173A (en) * 1995-03-16 1996-09-03 Chambers; Mark D. Comfort insole
US5685094A (en) * 1996-04-22 1997-11-11 Lin; John H. J. Ventilated massaging insole
US5813142A (en) * 1996-02-09 1998-09-29 Demon; Ronald S. Shoe sole with an adjustable support pattern
US5815950A (en) * 1997-09-11 1998-10-06 Wang; Sui-Mu Air-cushioning sole insert lined with iridescent film
US5878510A (en) * 1993-04-15 1999-03-09 Schoesler; Henning R. Fluid filled insole
US6119373A (en) * 1996-08-20 2000-09-19 Adidas International B.V. Shoe having an external chassis
US6176025B1 (en) * 1999-05-28 2001-01-23 Spalding Sports Worldwide, Inc. Cushioning system for golf shoes
US6305102B1 (en) * 1997-06-03 2001-10-23 Harold S. Doyle Pneumatic inflating device
US6655050B1 (en) * 2000-03-03 2003-12-02 Joseph B. Lowe Snowboard boot with inflatable bladders
US6722059B2 (en) * 2001-10-25 2004-04-20 Acushnet Company Dynamic and static cushioning footbed
US20120073161A1 (en) * 2010-09-24 2012-03-29 Doyle Harold S Pneumatically inflatable air bladder devices contained entirely within shoe sole or configured as shoe inserts
US8172778B2 (en) * 2004-12-17 2012-05-08 Osim International, Ltd. Pneumatic massaging device

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121430A (en) * 1960-05-10 1964-02-18 Edwin L O'reilly Inflatable insole with self-fitting arch support
US3922801A (en) * 1973-07-16 1975-12-02 Patrick Thomas Zente Liquid filled orthopedic apparatus
USD246486S (en) * 1976-01-28 1977-11-29 John Wesley Nickel Fluid filled insole for footwear
US4243754A (en) * 1978-09-05 1981-01-06 Hanson Industries Incorporated Viscous, flowable, pressure-compensating fitting compositions
US5179792A (en) * 1991-04-05 1993-01-19 Brantingham Charles R Shoe sole with randomly varying support pattern
US5288286A (en) * 1992-02-25 1994-02-22 Davis Albert D Adjustable pressure cast for orthopedic injuries
US5878510A (en) * 1993-04-15 1999-03-09 Schoesler; Henning R. Fluid filled insole
US5551173A (en) * 1995-03-16 1996-09-03 Chambers; Mark D. Comfort insole
US5813142A (en) * 1996-02-09 1998-09-29 Demon; Ronald S. Shoe sole with an adjustable support pattern
US5685094A (en) * 1996-04-22 1997-11-11 Lin; John H. J. Ventilated massaging insole
US6119373A (en) * 1996-08-20 2000-09-19 Adidas International B.V. Shoe having an external chassis
US6305102B1 (en) * 1997-06-03 2001-10-23 Harold S. Doyle Pneumatic inflating device
US5815950A (en) * 1997-09-11 1998-10-06 Wang; Sui-Mu Air-cushioning sole insert lined with iridescent film
US6176025B1 (en) * 1999-05-28 2001-01-23 Spalding Sports Worldwide, Inc. Cushioning system for golf shoes
US6655050B1 (en) * 2000-03-03 2003-12-02 Joseph B. Lowe Snowboard boot with inflatable bladders
US6722059B2 (en) * 2001-10-25 2004-04-20 Acushnet Company Dynamic and static cushioning footbed
US8172778B2 (en) * 2004-12-17 2012-05-08 Osim International, Ltd. Pneumatic massaging device
US20120073161A1 (en) * 2010-09-24 2012-03-29 Doyle Harold S Pneumatically inflatable air bladder devices contained entirely within shoe sole or configured as shoe inserts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019166346A1 (de) * 2018-03-01 2019-09-06 Sabrina Pietsch Schuheinlage
EP3827689A4 (en) * 2018-07-24 2022-03-09 BMZ. Inc FIRST OF CLEANLINESS

Also Published As

Publication number Publication date
TW201804928A (zh) 2018-02-16

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