WO2020055130A1 - Chaussure convertible en sandale ou en pantoufle - Google Patents

Chaussure convertible en sandale ou en pantoufle Download PDF

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Publication number
WO2020055130A1
WO2020055130A1 PCT/KR2019/011770 KR2019011770W WO2020055130A1 WO 2020055130 A1 WO2020055130 A1 WO 2020055130A1 KR 2019011770 W KR2019011770 W KR 2019011770W WO 2020055130 A1 WO2020055130 A1 WO 2020055130A1
Authority
WO
WIPO (PCT)
Prior art keywords
shoe
folded
sandals
present
slippers
Prior art date
Application number
PCT/KR2019/011770
Other languages
English (en)
Korean (ko)
Inventor
양준호
Original Assignee
양준호
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
Priority claimed from KR1020190111821A external-priority patent/KR102416454B1/ko
Application filed by 양준호 filed Critical 양준호
Priority to CN201980057652.XA priority Critical patent/CN112638190B/zh
Publication of WO2020055130A1 publication Critical patent/WO2020055130A1/fr

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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
    • A43B3/24—Collapsible or convertible
    • A43B3/242—Collapsible or convertible characterised by the upper
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/12—Sandals; Strap guides thereon
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/24—Collapsible or convertible
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/24—Collapsible or convertible
    • A43B3/248—Collapsible, e.g. foldable for travelling

Definitions

  • Shoes are worn to protect the feet when a person walks, and there are many different types. These shoes basically consist of a sole that is placed on the ground and an upper part that covers the instep of the sole. The types of shoes are generally divided into shoes, sneakers, slippers, and sandals depending on the shape and material of the upper.
  • Patent documents similar to shoes converted to sandals or slippers according to the present invention include public utility model 20-2008-0002789 (name of the design: slipper modified shoes).
  • the present invention has been devised to solve the above-mentioned conventional problems, and the front part and the heel part of shoes, such as casual shoes, sneakers, or shoes, are folded, thereby converting shoes into sandals or slippers that approximate the shape of conventional sandals. It aims to provide.
  • the size of the shoes such as sneakers and casual shoes, is different from the size of slippers or sandals, making it difficult to standardize them, and the toe part of the actual shoe has plenty of space to allow the toes to extend from the inside of the shoe to the skin or toes. This should not be distorted, but if you want to lower the upper part of this part to become a sandal, it is possible to be able to explain the dimensional relationship with the toes when the upper part becomes a slipper or sandal.
  • the upper part of the instep of the conventional shoe has a shoelace positioned to tightly tie the shoe to prevent it from being peeled off, or the tongue of the shoe is located to place an elastic band on the side of the shoe tongue, which serves to make the shoe easier to take off.
  • the second upper part including the tongue of the shoe, sits down and acts as an insole, it was difficult to figure out what shape and how many dimensions should play the role of a proper slipper or sandal insole. There was also a problem that the side of the upper that goes inside to become an insole stimulates the skin.
  • the shoe tongue attached to the upper is lowered when it is insole by lowering the second upper of the front part to become a cool slipper or sandal by using the second upper part of the front part. Since it is longer than regular shoes, it can be thought of as a function that extends to the heel of the shoe and acts as another insole from the top of the shoe's original insole.
  • the conventional folding shoe since the conventional folding shoe only folds the heel, the folded heel portion is positioned higher than the insole, so an excessive load is applied only to the user's heel and metatarsal regions. There is a disadvantage in that it is impossible to settle comfortably, and even the plantar fascia can be crowded.
  • the shoes that fold only the heel have the disadvantage of having to remove the shoes in order to allow the air to pass through, because the folded heel area has air, but the air of the toe and the front of the foot is impervious. There is a disadvantage that can not escape.
  • a shoe converted to sandals or slippers comprises: a first upper 100 that is combined with a sole 240 of a shoe that touches the ground and wraps the lower side of the foot of the wearer's foot;
  • a second upper 105 It is connected to the first upper 100 and may be folded to contact the inner surface of the first upper 100 and the upper surface of the insole 250 of the shoe along a portion connected to the first upper 100.
  • a strap 120 located on the second upper 105 and installed at a position of the instep of the shoe;
  • the first upper 100 and the left and right sides of the strap 120 combine the first upper 100 and the strap 120 with each other, and when the second upper 105 is folded, the first upper ( 100) includes a folding support portion 280 to support the folding,
  • the rear portion of the shoe is provided with a rear axle 170 surrounding the rear portion of the foot of the wearer of the shoe, and the rear axle 170 is connected to the folding portion 150, so that the folding portion 150 is folded while the rear axle ( 170) is folded to abut against the insole 250 of the shoe,
  • a shoe tongue 140 is formed on an upper portion of the second upper 105, and when the second upper 105 is folded into the inside of the shoe along the folding support 280, the shoe tongue 140 The end portion and the upper end portion of the folded rear shaft 170 abut each other,
  • a reinforcing plate 260 is installed between the scrap 120 and the first upper 100 and the second upper 105 connected to each other,
  • a crescent-shaped front surface composed of a tax fabric or fabric connected to the first upper 100 and the second upper 105 Folded portion 220 is installed,
  • Wrinkles are not formed on the second upper 105 while the front folded portion 220 is also folded while the second upper 105 is folded,
  • a non-folding heel 170 is installed on the rear portion of the shoe to wrap the rear portion of the foot of the wearer of the shoe,
  • the second upper 105 including the shoe tongue 140 at the upper end of the second upper 105 is formed to cover the shoe insole 250 entirely Is done.
  • the shoes converted into sandals or slippers according to the present invention have an effect that a wearer may wear shoes with sneakers, shoes, etc., and then convert sneakers, shoes, etc. into sandals or slippers as necessary.
  • the shoe according to the present invention is configured to be able to fold the upper, the front upper is also folded together to form a completely different insole when folding the heel than the shoe that only folds the heel, so that the load applied only to the heel bone and the metatarsal area is evenly distributed. It was able to give, so there was no crowd, and it also gave comfort to the arch of the sole of the foot.
  • the cushioned shoe tongue portion acts as a cushion in contact with the arch portion of the sole, so that the sole feels more comfortable.
  • Another insole surface formed of the folded heel of the present invention and a lowered upper provides an effect to dry wet feet by changing them to slippers or sandals or slippers when the insole in the shoe is wet, and using a cool material to refresh the feet.
  • the toes can move, so the user feels cooler because the front is not stuffy and the hot air in the front is not blocked by the upper.
  • the fabric used as the upper is not a thin fiber fabric or a tax fabric, or hard leather.
  • the second upper is well folded so that the second upper is in close contact with the inner surface of the first upper and the bottom of the shoe insole. .
  • the second upper which is the instep upper, is not in close contact with the left and right sides of the shoe insole and the first upper, causing a play.
  • the slippery phenomenon of the sole of the foot may cause the wearer to come off and injure the shoe.
  • the second upper and the first upper which are folded insteps that are not in close contact with each other, have uneven cushions, which causes discomfort and tired feet.
  • the corner portion of the second upper that is not in close contact may scratch the side surface of the foot and inflict wounds and discomfort to the skin.
  • the folding support part of the present invention is formed slightly below the portion of the line where the first upper and the second upper are connected to each other.
  • the first upper, which is the support is composed of one piece of fabric or is connected to each other by sewing, so that the folded part forms an arc when the second upper is folded, in proportion to the thickness of the upper material. This is because the length of the diameter to be folded is determined, so that the upper portion forms an arc and the folded portion cannot be sewn.
  • the strap 120 and the first upper 100 are combined, and the wearer is the instep upper by strongly coupling the strap 120 and the reinforcement plate 260 Even if the second upper is crushed, the force pushed by the foot excessively in the left and right directions is dissipated by the reinforcing plate, and the force is changed to the role of wrapping the foot instead.
  • the second upper which is the instep upper, without a reinforcing plate, enters the inside of the first upper that is the support, does not install the first upper that is the support, or supports even with a force coupled to the strap.
  • the close exterior of the first upper which is the support for the strap and the bonded part, is folded. It can be configured to deviate from the standard of the support.
  • the heel is folded and the second upper of the front is lowered according to the position conditions of the folding support, and the shoe tongue is folded to the upper end of the folded heel. It has the effect of extending arbitrarily to act as an insole.
  • the second upper of the present invention may form another insole by having a long shape extending down to the vicinity of the heel and descending according to the supporting force of the folding support. In this case, even if the rear axle is not folded, the front part of the shoe is opened to allow air to pass easily.
  • the function of the slippers or sandals converted from the shoes according to the present invention is to add a structure that changes to slippers, sandals, or slippers on the basis of the soles of sneakers, shoes, boots, or casual shoes, so that it performs the natural function of the shoes and is well-ventilated. It can also be used as a slipper or sandal.
  • the strap of the present invention is the role of tightening the instep in the conventional casual shoes, sneakers or shoes, but in the case of slippers or sandals, it is additionally combined with the first upper that is the support, so that the first upper that is the support supports the wearer's instep.
  • the second upper, the instep upper descends to act as an insole by adding strength, the first upper, which is the support portion combined with the strap, does not flow downward, so that the second upper, the instep upper, does not fluctuate.
  • FIG. 1 is a perspective view showing a shoe converted to sandals or slippers according to the present invention.
  • FIG. 2 is a cross-sectional view showing a cut cross-section of portion A-A 'in FIG. 1.
  • Figure 3 is a perspective view showing a state in which the shoes are converted to sandals or slippers converted to sandals or slippers according to the present invention.
  • Figure 4 is a cross-sectional view showing a cut section of the A-A 'part in a perspective view converted to sandals or slippers shown in FIG.
  • FIG. 5 is a perspective view showing a state of the shoe covering the ankle portion in the shoe converted to sandals or slippers according to the present invention.
  • FIG. 6 is a perspective view showing a state in which the shoe covering the ankle portion shown in FIG. 5 is converted to sandals or slippers.
  • FIG. 7 is a perspective view showing a state in which the air flows so that the shoes converted to sandals or slippers according to the present invention are ventilated in the converted state to sandals or slippers.
  • Figure 8 is a perspective view showing the shape of a shoe having a long shoe tongue extension formed in a shoe converted to sandals or slippers according to the present invention.
  • FIG. 9 is a perspective view showing a state in which a shoe having an elongated shoe tongue extension shown in FIG. 8 is converted into sandals or slippers.
  • FIG. 10 is a cross-sectional view showing another embodiment of the cut cross-section A-A 'in FIG.
  • first upper 105 second upper 120 strap (Upper strap)
  • the shoes converted to sandals or slippers according to the present invention is composed of a sole 240 at the bottom of the shoe as in conventional shoes, and the inside of the shoe is worn by the user Insole 250 is configured to directly touch the sole of the user.
  • the first upper 100 is configured to cover the outer peripheral part of the user's foot.
  • the first upper 100 of the present invention is configured to be connected to the second upper 105 that covers the instep of the user's foot.
  • the first upper 100 and the second upper 105 are respectively cut separately and connected to each other so that the parts connected to each other can be folded smoothly.
  • Line B is configured to be connected to each other by sewing.
  • the material used to manufacture the shoes of the present invention is a soft material such as tax
  • the connecting line B is not necessary.
  • a front fold 220 is formed between the first upper 100 and the second upper 105 on the front portion of the shoe where the user's toes are located, and the second upper ( 105) when folded to abut against the insole 250 of the shoe, the rounded portion of the front portion of the shoe serves to prevent wrinkles and the like.
  • the upper part of the second upper 105 comprises a shoe tongue 140 and a side wing 130.
  • the rear part of the shoe of the present invention is configured with a collapsible heel 170.
  • the rear axle 170 of the present invention is configured such that the folded portion 150 of the present invention is folded so that the rear axle 170 is in contact with the shoe insole 250.
  • the folded portion 150 of the present invention may be configured to be folded again by cutting a fabric or the like, or to be folded by a user by making a border by sewing without cutting.
  • Folded support portions 280 are formed at both lower portions of the strap 120 of the present invention.
  • the folding support unit 280 according to the present invention serves to support the second upper 105 to be folded but the first upper 100 is not folded when the user converts the shoes of the present invention to sandals or slippers.
  • the folding support part 280 can be configured by a method in which both sides of the first upper 100, the reinforcing plate 260, and the strap 120 are connected to each other by sewing together or firmly coupled with an adhesive or the like. have.
  • the pair of folding support parts 280 according to the present invention is configured at a constant height, respectively, on the left and right sides of the upper surface of the insole 250 of the shoe.
  • the reinforcing plate 260 and the second upper 105 of the present invention When the user of the present invention presses the reinforcing plate 260 and the second upper 105 of the present invention with feet to use shoes as sandals or slippers, the reinforcing plate 260 and the second upper 105 of the present invention It is configured to be in close contact with the inner side and the insole 250 of the first upper 100 installed on both sides of the shoe while being bent into a U shape.
  • the side folded portion 230 of the present invention is a portion connected by sewing such that the first upper 100 on the side of the shoe is folded or unfolded with the side wings 130 of the second upper 105.
  • the side part 190 of the first upper 100 according to the present invention is provided with a side support 190 so that when the second upper 105 of the present invention is folded, the side parts of the first upper 100 of the present invention are bent together. It is configured to prevent.
  • the position of the folding support part 280 according to the present invention is formed in consideration of the length of the second upper 105 and the length of the first upper 100 on the left and right of the shoe and the width of the insole 250.
  • the length of the left and right widths of the second upper 105 is the sum of the left and right widths of the insole 250 of the present invention and the height of each of the left and right first uppers 100 on the upper surface of the insole 250 of the present invention. It should be configured to be.
  • the second upper 105 when the second upper 105 is folded, the second upper 105 covers the surface of the insole 250, and at the same time, the folding support portion (at the point where the length becomes as close as possible to the inner side of the first upper 100) 280) to form a folding support 280 through sewing or adhesion.
  • the first upper 100 and the second upper 105 may be sewn together and connected to the second upper 105 according to the present invention, which is connected to each other, so that the first upper 100 can be folded well.
  • the folds may be continuously punched or the folds may be folded well with a press.
  • the front folded portion 220 according to the present invention is uneven when the front portion of the shoe where the wearer's toe portion is located is uneven if the material of the first and second uppers is converted into slippers or sandals. This is to prevent discomfort in the toe.
  • the front folded portion 220 is preferably made of a material woven in a diamond pattern along the line of the folded portion or using a material such as a tax fabric. Since the fabric woven in a diamond pattern stretches horizontally from side to side, when the second upper 105 is folded, the second upper 105 of the front portion of the shoe is not crushed and is concavely inserted into the inside of the first upper 100 This is because it can be adhered to.
  • Figure 3 is a perspective view showing a state in which the shoes are converted to sandals or slippers converted to sandals or slippers according to the present invention.
  • Figure 4 is a cross-sectional view showing a cut section of the A-A 'part in a perspective view converted to sandals or slippers shown in FIG.
  • the reinforcement plate 260 and the second upper 105 of the shoe according to the present invention are in contact with the first upper 100 and the shoe insole 250 based on the folding support 280. It is folded so as to be folded along the folded portion 150 of the rear axle 170 and converted into sandals or slippers.
  • the shoe tongue 140 supports the arch portion of the user's foot, and the folded heel 170 is configured to contact the heel portion of the user's foot.
  • the shoes of the present invention Even if the second upper 105 is pressed toward the shoe insole 250 in order to convert it into sandals or slippers, the first upper 100 that is supported so as not to bend by the folding support 280 does not bend well, and the second upper 105 does not bend well. Only the upper 105 is configured to bend.
  • the side part of the user's foot is moved to the outside of the shoe by the first upper 100 supported so as not to bend by the folding support 280. It is supported so as not to deviate.
  • the shoe tongue 140 of the present invention sits in close contact with the insole 250 and functions as an insole when used as sandals or slippers.
  • the shoe tongue 140 of the present invention can be fitted with the upper end of the folded rear axle 170 almost without a gap, thereby performing the function of an insole.
  • the elasticity of the shoe tongue 140 has an effect of supporting the arch portion of the sole when it is changed into an insole.
  • the side support 190 of the present invention is made of a rigid material such as plastic or leather, and is not easily bent, so that the rear axle 170 and the second upper 105 are naturally folded in a U shape.
  • FIG. 5 is a perspective view showing a state of the shoe covering the ankle portion in the shoe converted to sandals or slippers according to the present invention.
  • 6 is a perspective view showing a state in which the shoe covering the ankle portion shown in FIG. 5 is converted to sandals or slippers.
  • the length of the shoe tongue 140 of the present invention is the shoes shown in FIG.
  • the shoe insole 140 of the present invention contacts the heel portion of the user's foot. It is configured to be covered up to the rear portion of 250.
  • the second upper including the shoe tongue 140 and the second upper including the shoe tongue 140 in the folded state The length of 105 is configured to be long enough to cover the entire shoe insole 250.
  • the rear axle 170 of the present invention is folded along the folded portion 150, and the second upper 105 of the present invention is When the folded support portion 280 is in a folded state, the air is well purified as shown in the arrow.
  • first upper 100 and the second upper 105 of the present invention are made of an easily foldable material such as a tax fabric
  • the first upper 100 and the second upper 105 are separately cut. Thereafter, the first upper 100 and the second upper 105 may be configured as one piece without the need to connect them to each other.
  • the first upper (100) and the second upper (105) are cut separately and there is no need to connect them to the first upper ( 100) and the second upper 105 can be configured in one piece, so that the installation of the reinforcing plate 260 may be omitted.
  • Figure 8 is a perspective view showing the shape of a shoe having a long shoe tongue extension formed in a shoe converted to sandals or slippers according to the present invention.
  • 9 is a perspective view showing a state in which a shoe having an elongated shoe tongue extension shown in FIG. 8 is converted into sandals or slippers.
  • the shoe tongue extension 145 is configured to be a contactable length of the upper end of the folded rear axle 170.
  • the shoe tongue extension 145 of the present invention is used while being fitted in a fitting band formed on the strap 120 of the shoe, and when converted to sandals or slippers, the user removes the shoe tongue extension 145 from the fitting band and unfolds it. Place it on the upper surface of the shoe insole 250.
  • the shoe tongue extension 145 is only a simple modification of the shape and length of the shoe tongue 140 and is substantially the same as the shoe tongue 140.
  • FIG. 10 is a cross-sectional view showing another embodiment of the cut cross-section A-A 'in FIG.
  • the first upper 100 of the present invention is connected by sewing or adhesive with the inner upper 107 at a point below the folding support 280, and the second upper 105 is the inner upper at the upper portion of the folding support 280 ( 107) and connected by sewing or adhesive (D)
  • Connecting line in a manner (D) in which the inner upper 107 of the present invention is connected by sewing (or bonding) at separate points, respectively, of the first upper 100 and the second upper 105
  • Each position of (D) is such that the second upper 105 leads a line that folds relative to the first upper 100.
  • the material of the upper (100, 105, 107) according to the present invention is leather, an adhesive method may be used.
  • the position of the connecting line (D) may be slightly changed depending on the material of the upper (100, 105, 107).
  • the materials of the uppers 100, 105, and 107 are different, such as leather, tax, and fabric, based on the folding support 280 of the present invention according to each material This is because the diameter of the folded part is different.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

La présente invention concerne une chaussure qui peut être convertie en sandale ou en pantoufle, dans laquelle une portion de deuxième tige qui recouvre le dessus du pied d'un utilisateur de la chaussure se plie vers le bas, et la deuxième tige, pliée en forme de U, est collée à la surface supérieure d'un insert de talon et la surface interne d'une première tige qui maintient l'aspect extérieur de la chaussure, et par pliage du talon de la chaussure conjointement avec celle-ci, la deuxième tige et le talon pliés remplissent le rôle d'un insert de talon d'une chaussure qui a été convertie en une sandale ou une pantoufle.
PCT/KR2019/011770 2018-09-10 2019-09-10 Chaussure convertible en sandale ou en pantoufle WO2020055130A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201980057652.XA CN112638190B (zh) 2018-09-10 2019-09-10 转变成凉鞋或拖鞋的鞋

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2018-0107465 2018-09-10
KR20180107465 2018-09-10
KR1020190111821A KR102416454B1 (ko) 2018-09-10 2019-09-09 샌들이나 슬리퍼로 변환되는 신발
KR10-2019-0111821 2019-09-09

Publications (1)

Publication Number Publication Date
WO2020055130A1 true WO2020055130A1 (fr) 2020-03-19

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Application Number Title Priority Date Filing Date
PCT/KR2019/011770 WO2020055130A1 (fr) 2018-09-10 2019-09-10 Chaussure convertible en sandale ou en pantoufle

Country Status (2)

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CN (1) CN112638190B (fr)
WO (1) WO2020055130A1 (fr)

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US10932516B2 (en) * 2018-01-05 2021-03-02 Patrick Hogan Convertible footwear
CN113243612A (zh) * 2021-05-27 2021-08-13 福清市能力达鞋业有限公司 一种厚底拖鞋

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Publication number Priority date Publication date Assignee Title
US10932516B2 (en) * 2018-01-05 2021-03-02 Patrick Hogan Convertible footwear
CN113243612A (zh) * 2021-05-27 2021-08-13 福清市能力达鞋业有限公司 一种厚底拖鞋
CN113243612B (zh) * 2021-05-27 2023-05-09 福清市能力达鞋业有限公司 一种厚底拖鞋

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