WO2025265152A2 - Structure aérée transformable pour vêtements ou accessoires - Google Patents

Structure aérée transformable pour vêtements ou accessoires

Info

Publication number
WO2025265152A2
WO2025265152A2 PCT/US2025/038761 US2025038761W WO2025265152A2 WO 2025265152 A2 WO2025265152 A2 WO 2025265152A2 US 2025038761 W US2025038761 W US 2025038761W WO 2025265152 A2 WO2025265152 A2 WO 2025265152A2
Authority
WO
WIPO (PCT)
Prior art keywords
outer layer
perforated
breathable
inner layer
fabric
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.)
Pending
Application number
PCT/US2025/038761
Other languages
English (en)
Other versions
WO2025265152A3 (fr
Inventor
Qi Pan
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 WO2025265152A2 publication Critical patent/WO2025265152A2/fr
Publication of WO2025265152A3 publication Critical patent/WO2025265152A3/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C3/00—Flexible luggage; Handbags
    • A45C3/001—Flexible materials therefor
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/28—Means for ventilation
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/12—Shoulder-pads
    • A45F2003/122—Back cushioning parts or details of backpacks, e.g. with ventilation
    • A45F2003/125—Back cushioning parts or details of backpacks, e.g. with ventilation with ventilation
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders

Definitions

  • the present invention relates to wearable garments and accessories, and more specifically to transformable fabric structures that enable switching between breathable and non-breathable configurations for temperature and moisture regulation.
  • Backpacks, jackets, and pants made from non-breathable material protect against rain and wind but cause overheating in warm or indoor environments.
  • Current solutions fail to provide a dynamic, reversible venting mechanism that adapts to changing environmental and physical demands.
  • This invention provides a transformable layered structure that enables garments and accessories to alternate between breathable and non-breathable configurations. It allows the user to selectively expose or conceal vented areas by shifting an outer fabric layer over a specially constructed inner layer.
  • Inner Layer Composed of alternating perforated and non-perforated fabric sections, sewn or bonded. May include hollow spaces to enhance airflow.
  • Outer Layer Made of non-perforated fabrics with stripes and hollow zones. Designed to slide or shift horizontally or vertically to expose or conceal perforated areas of the inner layer.
  • Fastening Mechanisms Includes magnets, buttons, zippers, Velcro, or strings to maintain the selected configuration.
  • the item When the perforated inner section is revealed, the item becomes breathable. When the non-perforated section is exposed, it becomes non-breathable, maintaining protection against wind or moisture.
  • Fig. IB Back views of a non-breathable jacket in a non-breathable structure.
  • Fig. 2B Back views of a non-breathable jacket in a breathable structure.
  • Figure 5A is a 3D horizontal side view of the present invention in its non-breathable structure
  • Figure 6A shows a 3D horizontal side view of the invention in its breathable structure
  • Figure 7A shows the front view of a real prototype backpack in its non -breathable position
  • Figure 8A shows the front view of the real prototype backpack in its breathable position, shifted by a simple pull.
  • the fastening method used is magnets to secure the two layers in place.
  • the side stripes 106 work as channels to hide the edges of the invention and secure the outer layer to the backpack more effectively.
  • Figure 9A shows the back view of the real prototype backpack.
  • FIG 3B shows the outer layer for the sleeves, with the black area indicating hollow spaces.
  • the hollow space can be replaced by sewing with a transparent perforated fabric to simply connect the two pieces of 204 for the outer layer.
  • Figure 4B shows the outer layer of the back of the garment, with the black areas also representing hollow spaces.
  • Figures 1C and 2C are the back views of another non-breathable jacket in accordance with the present invention, showing both the non-breathable ( Figure 1 C) and breathable positions ( Figure 2C).
  • the structure of this embodiment is oriented differently, demonstrating that the present invention can be adapted to multiple directions.
  • the shifting of the outer layer is achieved from left to right, facilitated by a string attached to the outer layer.
  • the string is secured by upper and lower covers 306, which hide the edge stripes 304 of the outer layer.
  • the strings 305 are also concealed by the covers 306.
  • This jacket demonstrates another fastening mechanism for attaching the inner and outer layers.
  • Figures ID and 2D show the top view of a hat in accordance with the present invention, in both its non-breathable ( Figure ID) and breathable positions ( Figure 2D).
  • Fabrics 401 and 402 form the inner layer
  • fabric 403 forms the outer layer.
  • the inner and outer layers are connected through the top point of the hat and secured along the edges.
  • This hat demonstrates that the present invention can be produced in a triangular shape or any other shape.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Outer Garments And Coats (AREA)
  • Details Of Garments (AREA)

Abstract

L'invention concerne des vêtements et accessoires qui peuvent dont les états peuvent changer entre les états suivants : non respirants, résistants à l'eau et respirants. L'humidité piégée à l'intérieur d'un vêtement ou accessoire peut s'évaporer par déplacement de la couche externe pour révéler un tissu perforé dans la couche interne. Inversement, le vêtement peut revenir à un état non respirant pour assurer une protection contre la pluie ou la pénétration d'air froid.
PCT/US2025/038761 2024-05-23 2025-07-22 Structure aérée transformable pour vêtements ou accessoires Pending WO2025265152A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202463651386P 2024-05-23 2024-05-23
US63/651,386 2024-05-23

Publications (2)

Publication Number Publication Date
WO2025265152A2 true WO2025265152A2 (fr) 2025-12-26
WO2025265152A3 WO2025265152A3 (fr) 2026-04-16

Family

ID=98214279

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2025/038761 Pending WO2025265152A2 (fr) 2024-05-23 2025-07-22 Structure aérée transformable pour vêtements ou accessoires

Country Status (1)

Country Link
WO (1) WO2025265152A2 (fr)

Also Published As

Publication number Publication date
WO2025265152A3 (fr) 2026-04-16

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