KR20160142261A - The footwear of length regulation - Google Patents

The footwear of length regulation Download PDF

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Publication number
KR20160142261A
KR20160142261A KR1020160155509A KR20160155509A KR20160142261A KR 20160142261 A KR20160142261 A KR 20160142261A KR 1020160155509 A KR1020160155509 A KR 1020160155509A KR 20160155509 A KR20160155509 A KR 20160155509A KR 20160142261 A KR20160142261 A KR 20160142261A
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KR
South Korea
Prior art keywords
shoe
shoes
length
present
size
Prior art date
Application number
KR1020160155509A
Other languages
Korean (ko)
Other versions
KR102010636B1 (en
Inventor
김민구
Original Assignee
김민구
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Publication date
Application filed by 김민구 filed Critical 김민구
Priority to KR1020160155509A priority Critical patent/KR102010636B1/en
Publication of KR20160142261A publication Critical patent/KR20160142261A/en
Application granted granted Critical
Publication of KR102010636B1 publication Critical patent/KR102010636B1/en

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/26—Footwear characterised by the shape or the use adjustable as to length or size
    • 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
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0036—Footwear characterised by the shape or the use characterised by a special shape or design
    • A43B3/0094—Footwear characterised by the shape or the use characterised by a special shape or design with means to differentiate between right and left shoe
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/30—Footwear characterised by the shape or the use specially adapted for babies or small children

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  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The present invention relates to length adjustable shoes and, more specifically, to length adjustable shoes which extend front and rear surfaces in certain length, and thus reduce economic loss that shoes of a growing child have to be replaced shortly after the child wears the shoes since the size of the shoes is increased. The shoe of the present invention comprises an insole, an upper, a wrinkle part, an extension part, a shoulder groove, a shoulder protrusion, and a shoulder raised spot.

Description

THE FOOTWEAR OF LENGTH REGULATION

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a shoe, and more particularly, to a shoe that can be adjusted in length by fixing a length adjusting device to a midsole and a side surface of a shoe without using an adhesive or the like.

The shoe may be worn in a foot size, a design form, or a functional shape regardless of the sex of the wearer. Examples of the shoe include a sneaker, a shoe, and a slipper. Various types of shoes have been made to suit various activities such as mountaineering, body correcting, and specific exercise.

The shoe is made in various sizes depending on the size of the foot, that is, the shoe is manufactured by increasing the size of the shoe step by step so as to have a certain size (generally about 5 to 10 mm) between each size of the shoe.

As described above, since the shoe size is not uniformly formed but is uniformly manufactured so as to increase stepwise by a certain dimension, the following problems have been caused.

In the case of a young child growing fast, the shoes were not used for a long time and the size was small.

In view of the above, the present invention aims to increase the length of the shoe according to a predetermined level, thereby allowing the shoe to be extended for a certain period of time, thereby improving the economy.

For this purpose, the middle portion of the shoe upper and the sole is formed as a wrinkle portion so that the shoe can be prevented from being clogged even if the shoe is stretched, and the length of the swing portion can be adjusted in a sliding manner at the bottom portion of the shoe sole.

As described above, the length-adjustable shoe of the present invention can be used by purchasing shoes. When the foot grows and the shoe becomes smaller, the shoe can be stretched as much as the shoe becomes larger, so that the shoe can be adjusted as much as the foot becomes larger. have.

1 is a perspective view of a length-
Fig. 2 is an explanatory view of a length adjusting part of a length-
1 is a cross-sectional view of the sole of a length-adjustable shoe according to the present invention

Hereinafter, features and configurations according to preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a length adjusting shoe 10 according to the present invention. FIG. 2 is a view for explaining a length adjusting portion of a length adjusting shoe 10 according to the present invention. (11).

As shown in FIG. 2, the sole 11 and the intermediate portion of the length-adjustable shoe 10 are formed as a corrugated portion 13.

In addition, the middle portion of the sole 11 is configured to be adjustable in length in a sliding manner.

The engaging protrusions 22 having the elastic members formed on both side ends of the intermediate portion side surface are formed and the engaging protrusions 23 are protruded on both inner end surfaces so that the engaging grooves 21 can be elastically caught by the elastic member.

So that the latching jaw 23 prevents the latching protrusion 22 from being released

The latching grooves 21 are formed at regular intervals and can be adjusted according to the size of the shoe, and three or more control portions are provided.

Therefore, the sliding-type extension portion 14 is formed of a flexible material.

In order to increase the length, the user grips the epithelium 20 with one hand while holding the heel portion of the sole 11 with one hand while pulling the heel portion of the sole 11 with one hand, so that the hooking protrusion 22 formed at the middle portion of the shoe slides After being removed from the groove 40 and adjusted to an appropriate length, the locking protrusion 22 is fixed to the appropriate locking groove in the locking groove 40 formed in the end surface of the shoe, thereby fixing the shoe.

At this time, the locking protrusion 22 is not easily detached from the locking groove 21 due to the elastic force of the elastic member formed on the shoe, so that the shoe is fixed firmly.

Although the technical spirit of the present invention has been specifically described according to the above preferred embodiments, it is to be understood that the above-described embodiments are intended to be illustrative and not restrictive. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

10: Adjustable footwear
11: Outsole
12: epithelium
13:
14:
21:
22:
23: hanging jaw

Claims (1)

The length-adjustable shoe according to the present invention is characterized in that it comprises a sole, an epithelium and a wrinkle part, and includes a stretching part, an engaging groove, a hooking step,
KR1020160155509A 2016-11-22 2016-11-22 The footwear of length regulation KR102010636B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160155509A KR102010636B1 (en) 2016-11-22 2016-11-22 The footwear of length regulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160155509A KR102010636B1 (en) 2016-11-22 2016-11-22 The footwear of length regulation

Publications (2)

Publication Number Publication Date
KR20160142261A true KR20160142261A (en) 2016-12-12
KR102010636B1 KR102010636B1 (en) 2019-08-13

Family

ID=57574315

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160155509A KR102010636B1 (en) 2016-11-22 2016-11-22 The footwear of length regulation

Country Status (1)

Country Link
KR (1) KR102010636B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110916285A (en) * 2019-12-24 2020-03-27 淮安市中医院 Diabetic foot support device
CN113490434A (en) * 2019-02-28 2021-10-08 团队鞋业有限公司 Anti-skid expansion overshoes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102108372B1 (en) 2019-09-09 2020-05-07 서영민 Footwear with size changable structure
KR102145754B1 (en) 2019-12-18 2020-08-19 이지연 Shoes that are easy to wear as they are equipped with an expansion control device that does not use the hand

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040107604A1 (en) * 2002-12-10 2004-06-10 Ki-Ho Ha Length adjustable shoe
US20090307929A1 (en) * 2004-10-27 2009-12-17 Ofer Tvoua Personally adjustable footwear
KR20120020345A (en) * 2010-08-30 2012-03-08 주식회사 신경 The footweat of being adjustable in length

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040107604A1 (en) * 2002-12-10 2004-06-10 Ki-Ho Ha Length adjustable shoe
US20090307929A1 (en) * 2004-10-27 2009-12-17 Ofer Tvoua Personally adjustable footwear
KR20120020345A (en) * 2010-08-30 2012-03-08 주식회사 신경 The footweat of being adjustable in length

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113490434A (en) * 2019-02-28 2021-10-08 团队鞋业有限公司 Anti-skid expansion overshoes
EP3930525A4 (en) * 2019-02-28 2022-04-20 Shoes for Crews, LLC Slip resistant expansion overshoe
CN113490434B (en) * 2019-02-28 2024-08-02 团队鞋业有限公司 Anti-skid expansion overshoes
CN110916285A (en) * 2019-12-24 2020-03-27 淮安市中医院 Diabetic foot support device
CN110916285B (en) * 2019-12-24 2022-02-11 淮安市中医院 Diabetic foot support device

Also Published As

Publication number Publication date
KR102010636B1 (en) 2019-08-13

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