EP4215080A1 - Kaltschutzabdeckung für einen gehstock - Google Patents

Kaltschutzabdeckung für einen gehstock Download PDF

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Publication number
EP4215080A1
EP4215080A1 EP21880397.1A EP21880397A EP4215080A1 EP 4215080 A1 EP4215080 A1 EP 4215080A1 EP 21880397 A EP21880397 A EP 21880397A EP 4215080 A1 EP4215080 A1 EP 4215080A1
Authority
EP
European Patent Office
Prior art keywords
walking stick
opening
protection cover
cold protection
closing means
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.)
Withdrawn
Application number
EP21880397.1A
Other languages
English (en)
French (fr)
Other versions
EP4215080A4 (de
Inventor
Sang Woong Choi
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 EP4215080A1 publication Critical patent/EP4215080A1/de
Publication of EP4215080A4 publication Critical patent/EP4215080A4/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B3/00—Sticks combined with other objects
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/08—Arm or hand
    • A41D13/081—Hand protectors
    • A41D13/085—Hand protectors with at least one hole for a handle or a stick
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B9/02—Handles or heads
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B2009/002—Accessories
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B9/02—Handles or heads
    • A45B2009/025—Handles or heads releasably connected to a wrist strap or a glove

Definitions

  • the present disclosure relates to a cold protection cover for a walking stick, and more particularly, to a cold protection cover for the walking stick that is mounted on the walking stick to enclose the handle of the walking stick such that the walking stick may be easily gripped even in severely cold weather.
  • a walking stick is a stick that assists users in walking, and is also called a cane. It is used by the elderly, the physically disabled, hikers, and travelers, and sometimes used by high-ranking people as a symbol of authority or for self-defence.
  • a walking stick In general, a walking stick includes a handle corresponding to a part gripped by the user and a straight rod part connected to the handle. In extremely cold weather in, for example, winter, the handle becomes quite cold. In particular, the elderly who must use a walking stick indispensably are physically very frail and more vulnerable to such an environment. Therefore, there is a need to address the aforementioned issue.
  • Korea Utility No. 20-0195945 discloses a conventional technology for a cold protection cover for a motorcycle, which is not related to a walking stick but is capable of protecting drivers driving a motorcycle in bad weather.
  • the present disclosure has been made in view of the above problems, and it is one object of the present disclosure to provide a cold protection cover for a walking stick, which allows a user to stably grip a handle of the walking stick even in cold weather in, for example, winter.
  • a cold protection cover mounted on a walking stick to enclose a handle of the walking stick.
  • the cold protection may include a body having an inner space to accommodate the handle of the walking stick, an upper opening provided in an upper part of the body, an grip insertion slit provided on one side of the body and forming an insertion hole, the walking stick being inserted into the insertion hole, a lower opening provided in a lower part of the body and allowing the body of the walking stick to pass therethrough, a first opening/closing means configured to open and close the grip insertion slit, and a second opening/closing means configured to open and close the lower opening.
  • the grip insertion slit may extend inwardly from one side of the body and be provided on one lower part constituting one side lower part.
  • the lower part may have an inclined part inclined downward and inward.
  • the upper opening may have one upper end at one end of the upper opening and an opposite upper end at an opposite end of the upper opening.
  • the one upper end and the opposite upper end may be formed in a round shape.
  • first opening/closing means and the second opening/closing means may be Velcro tapes.
  • the first opening/closing means may be coupled to an inside of the body.
  • the handle of the walking stick may be stably gripped even in cold weather in, for example, winter.
  • the present disclosure relates to a cold protection cover for a walking stick 2, and more particularly, to a cold protection cover for the walking stick 2 that is mounted on the walking stick 2 to enclose the handle 21 of the walking stick 2 such that the walking stick 2 may be easily gripped even in severely cold weather.
  • one side and one end refer to the left side and left end, and an opposite side and an opposite end refer to the right side and right end.
  • the walking stick 2 includes a handle 21 provided to an upper portion thereof, and a body 22 vertically connected to a lower portion of the handle 21 and extending in a straight line.
  • the walking stick 2 may have a general shape of the walking stick 2.
  • the walking stick 2 may be a walking stick that is conventionally widely used.
  • the body 1 includes an upper opening 11 having an open top and provided in an upper portion of the body 1 to cover the handle 21 and a portion of the body 22.
  • the structure of the body 1 will be described in detail later.
  • the body 1 is arranged close to the handle 21 of the walking stick 2 to protect the walking stick from the cold weather such that the user may easily grip the walking stick 2 by putting his hand into the upper opening 11.
  • an one upper end 11A is formed at one end of the upper opening 11, and an opposite upper end 11B is formed in an opposite end of the opening.
  • the one upper end 11A and the opposite upper end 11B are formed in a round shape to facilitate allow the user to easily put or withdraw his hand.
  • FIG. 6 by covering the open part of the upper opening 11 with a fur cover C composed of fur, airtightness may be enhanced.
  • the body 1 includes one side part 12A extending downward from the one upper end 11A to constitute one side surface, and an opposite side part 12B extending downward from the opposite upper end 11B to constitute an opposite side surface. Accordingly, the one side part 12A and the opposite side part 12B constitute the side part 12 of the body 1.
  • an upper inclined part 15A may be provided between the one upper end 11A and the one side part 12A, which may not only reduce the space inside the body 1 to a compact size to maximize thermal efficiency, but also allow the walking stick 2 to enter smoothly through an insertion hole 161 to be coupled to the body 1.
  • the body includes one lower part 13A extending inward from the one side part 12A to form one lower part of the body 1, and an opposite lower part 13B extending inward from the opposite side part 12B to form an opposite lower part of the body 1. Accordingly, the one lower part 13A and the opposite lower part 13B constitute the lower part 13 of the body 1.
  • an grip insertion slit 16 that is provided on one side of the body 1 and forms an insertion hole into which the walking stick 2 is inserted will be described in detail.
  • the grip insertion slit 16 extends inward from the one side part 12A of the body 1 to one lower part 13A, which are forms one side lower part.
  • the one lower part 13A has an inclined part with a downward slope toward the inside, where the downward slope toward the inside may allow the walking stick 2 to be easily coupled to or inserted into the body 1 at the initial stage
  • the handle 21 of the walking stick 2 may be easily inserted into the body 1. More specifically, if the inclination is not formed at all, the waking stick 2, which is relatively long, should be moved upward with the height thereof maintained, and then the body 22 should be inserted into the lower opening 14, which will be described later, to couple the waking stick 2 with the body 1. Accordingly, the coupling operation is quite cumbersome. In particular, considering that the waking stick 2 is an item used by people with reduced mobility such as the elderly, the above effect may be further emphasized.
  • the lower part 13A has an inclined part having a predetermined slope. Accordingly, when the long walking stick 2 is inserted into the body 1, it is moved while obtaining a height gain in the inclination direction, rather than maintaining the height of the walking stick 2.
  • the height gain refers to a reduced amount of height by which the walking stick 2 is less lifted upward as the walking stick 2 is inclined in an inclination direction.
  • the lower opening 14 refers to an element which is provided to the lower part of the body 1 and through which the body 22 of the walking stick 2 passes.
  • the grip insertion slit 16 may include a first opening/closing means 31 to open and close the open part of the grip insertion slit 16.
  • the first opening/closing means 31 may be a Velcro tape.
  • the body 1 includes a lower opening 14 protruding downward from the lower part and having an open center.
  • the lower opening 14 may include a second opening/closing means 32 to opening closed the open part of the lower opening 14.
  • the second opening/closing means 32 may be a Velcro tape.
  • the first opening/closing means front surface 311, which corresponds to the front surface of the first opening/closing means 31, is formed in a trapezoidal shape, such that a front lower part 311B of the first opening/closing means 311 is shorter than a front upper part 311A of the first opening/closing means 311A. It includes one front side part 311C and an opposite front side part 311D connecting each end of the front upper part 311A and each end of the front lower part 311B.
  • the upper and lower parts of the first opening/closing means 311 are defined as follows. Based on FIG. 2 , a side of the first opening/closing means 31 close to the upper opening 11 is defined as the upper part and the other side thereof which is far from the upper opening is defined as the lower part.
  • the width thereof decreases. Accordingly, the adhesion effect of the Velcro tape according to the one embodiment may be enhanced for the following reason.
  • the width of the part of the first opening/closing means closer to the outermost side of the insertion hole 16 is formed wider, which makes it more difficult to detach the first opening/closing means from the outermost side. In particular, this effect may be further maximized for beginners of mountaineering or hikers who mainly enjoy rough hiking.
  • the length h of the insertion hole 161 may be formed such that the insertion hole is not excessively widened by more than 50 degrees when the grip insertion slit 16 is opened to the maximum degree.
  • the second opening/closing means may be a Velcro tape including a D-type ring and a webbing string, which may completely seal the lower opening 14, effectively preventing the body 1 and the walking stick 2 from being separated.
  • the cold protection cover for a walking stick according to the present disclosure further includes a functional additive.
  • the addition of the functional additive may suppress the generation of organic halogen compounds and nitrogen oxides present on the outer surface of the cold protection cover, and may also obtain antibacterial and deodorizing effects. In particular, it may ultimately protecting elderly people with weak immune systems, considering that the age group using the walking stick is the elderly.
  • the functional additive may be included by immersing the cold protection cover for the walking stick according to the present disclosure in the functional additive.
  • the functional additive includes 100 parts by weight of a binder, 12 parts by weight of titanium tetraisopropoxide, 0.3 parts by weight of platinum ion, 12 parts by weight of polyphenylmethylsiloxane, 40 parts by weight of polydimethoxysilane, 5 parts by weight of polychlorinated phosphonitrile, 3.8 parts by weight of isopto, 2 parts by weight of carbonate apatite, 0.1 parts by weight of calcium phosphate, and 0.1 parts by weight of hydroxyapatite.
  • Silicon alkoxide may be used as the binder.
  • the content of each composition of the functional additive is based on 100 parts by weight of the binder.
  • titanium tetraisopropoxide is a precursor of titanium dioxide, which is stirred with platinum ions, which will be described later, to produce platinum-titanium dioxide with a reduced energy gap between the conduction band and the balance band of titanium dioxide.
  • the platinum-titanium dioxide may be active not only in the ultraviolet region but also in the visible light region. In the active state, electrons and holes move to the surface and combine with oxygen and hydroxyl groups to form radicals, thereby removing nitrogen oxides and organic halogen compounds (and obtaining the deodorization and antibacterial effects described above).
  • titanium tetraisopropoxide with a formula of CH32CHO2T1C5H7O22 may be used.
  • the titanium tetraisopropoxide may be contained as much as 12 parts by weight.
  • nitrogen oxides and organic halogen compounds cannot be effectively removed.
  • it is used in an amount exceeding 12 parts by weight it is difficult to form a narrow energy band gap.
  • platinum ions are stirred with the titanium tetraisopropoxide to produce platinum-titanium dioxide, and may be obtained from chlorobaekgeumsan or the like.
  • the stirring process may conform to a typical method.
  • the platinum ions are contained as much as 0.3 parts by weight. Platinum ions cannot effectively reduce the energy band gap between platinum and titanium dioxide when used in an amount less than 0.3 parts by weight, and are not economical when used in an amount exceeding 0.3 parts by weight.
  • polyphenylmethylsiloxane is a material that is stirred with the above platinum-titanium dioxide to suppress the active state of platinum-titanium dioxide.
  • Polyphenylmethylsiloxane prevents the platinum-titanium dioxide from rapidly oxidizing the other constituents upon immersion, and it is preferable to add the same amount as the platinum-titanium dioxide.
  • polydimethoxysilane and polychlorinated phosphonitrile are used as substances that decompose the polyphenylmethylsiloxane. They are added after stirring platinum-titanium dioxide and polyphenylmethylsiloxane. While the polyphenylmethylsiloxane is slowly decomposed, the platinum-titanium dioxide, whose active state has been suppressed, can be oxidized after the immersion is completed.
  • 40 parts by weight of polydimethoxysilane and 5 parts by weight of polychlorinated phosphonitrile are used.
  • the amount of polydimethoxysilane used is less than 40 parts by weight, and the amount of polychlorinated phosphonitrile used is less than 5 parts by weight, the decomposition rate of the polyphenylmethylsiloxane may be too slow, leading to a decrease in oxidizing power of platinum-titanium dioxide. If the amount of polydimethoxysilane used exceeds 40 parts by weight, and the amount of polychlorinated phosphonitrile used exceeds 5 parts by weight, the decomposition rate of the polyphenylmethylsiloxane may be too fast, and physical properties may be adversely affected due to the strong oxidizing power of platinum-titanium dioxide.
  • isopto is added to increase emulsion stability, and it is preferable to use 3.8 parts by weight of isopto.
  • the amount used is less than 3.8 parts by weight, the emulsification property may not be improved.
  • the amount used exceeds 3.8 parts by weight, economic feasibility and physical properties may be deteriorated.
  • carbonate apatite, calcium phosphate, and hydroxyapatite are substances that are softened or dissolved in an acidic atmosphere.
  • the carbonate apatite, calcium phosphate, and hydroxyapatite may protect the worker by covering the isopto, which may have a harmful effect on humans (strong irritation when it enters the eyes, etc.).
  • the emulsion stability effect of the isopto may be exhibited as the carbonate apatite, calcium phosphate, and hydroxyapatite are softened or decomposed.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Rehabilitation Tools (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Gloves (AREA)
  • Pulmonology (AREA)
EP21880397.1A 2020-10-14 2021-10-07 Kaltschutzabdeckung für einen gehstock Withdrawn EP4215080A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200132588A KR102248584B1 (ko) 2020-10-14 2020-10-14 지팡이용 방한커버
PCT/KR2021/013748 WO2022080750A1 (ko) 2020-10-14 2021-10-07 지팡이용 방한커버

Publications (2)

Publication Number Publication Date
EP4215080A1 true EP4215080A1 (de) 2023-07-26
EP4215080A4 EP4215080A4 (de) 2024-11-06

Family

ID=75913894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21880397.1A Withdrawn EP4215080A4 (de) 2020-10-14 2021-10-07 Kaltschutzabdeckung für einen gehstock

Country Status (5)

Country Link
US (1) US20240016267A1 (de)
EP (1) EP4215080A4 (de)
JP (1) JP2023545557A (de)
KR (1) KR102248584B1 (de)
WO (1) WO2022080750A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102248584B1 (ko) * 2020-10-14 2021-05-04 최상웅 지팡이용 방한커버

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746356A (en) * 1971-03-19 1973-07-17 D Shipstad Hand enclosure for ski poles
US4213205A (en) * 1978-08-11 1980-07-22 Smith Nancy O Ski mitten
US4488313A (en) * 1982-07-30 1984-12-18 Delaney Richard D Ski glove
US4564956A (en) * 1984-01-23 1986-01-21 Dibuono Dominick Golf glove with rain shield
US4698851A (en) * 1986-10-31 1987-10-13 Skiears, Inc. Ski glove
US4805338A (en) * 1988-07-22 1989-02-21 Schublom Gerald G Fishing mitt
USD349998S (en) * 1992-10-19 1994-08-23 Wang Eric J F Golf cart handle cover
US5375263A (en) * 1993-04-01 1994-12-27 Cuccia; Joseph A. Ski pole mitten
US5699632A (en) * 1996-01-25 1997-12-23 Stout; Luke A. Insulated fishing mitt for cooperating with rod handle
US5740700A (en) * 1996-05-17 1998-04-21 Redmond; Steven A. Handlebar hand cover
JPH11216006A (ja) * 1998-01-30 1999-08-10 Fuatec:Kk ステッキの防寒具
KR200195945Y1 (ko) 2000-03-23 2000-09-15 정미영 오토바이용 방한커버
JP2003054417A (ja) * 2001-08-09 2003-02-26 Recruit Co Ltd ハンドル用カバー
JP3129047U (ja) * 2006-11-17 2007-02-01 株式会社山本メリヤス 杖の握り部カバー
KR100982862B1 (ko) * 2009-10-21 2010-09-16 (주)단꼬레아 탈부착이 가능한 보온장갑
KR200454237Y1 (ko) * 2011-03-31 2011-06-23 임정희 손토시가 내장된 등산용 스틱
US8776267B2 (en) * 2011-12-21 2014-07-15 Chantal Celine Narboni-Campora Warm muff
KR102248584B1 (ko) * 2020-10-14 2021-05-04 최상웅 지팡이용 방한커버
US20220194508A1 (en) * 2020-12-23 2022-06-23 Rad Power Bikes Inc. Articulated bike mitts

Also Published As

Publication number Publication date
JP2023545557A (ja) 2023-10-30
EP4215080A4 (de) 2024-11-06
WO2022080750A1 (ko) 2022-04-21
KR102248584B1 (ko) 2021-05-04
US20240016267A1 (en) 2024-01-18

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