WO2018020030A1 - Chaussure réfléchissante en caoutchouc vulcanisé - Google Patents

Chaussure réfléchissante en caoutchouc vulcanisé Download PDF

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Publication number
WO2018020030A1
WO2018020030A1 PCT/EP2017/069221 EP2017069221W WO2018020030A1 WO 2018020030 A1 WO2018020030 A1 WO 2018020030A1 EP 2017069221 W EP2017069221 W EP 2017069221W WO 2018020030 A1 WO2018020030 A1 WO 2018020030A1
Authority
WO
WIPO (PCT)
Prior art keywords
reflective
rubber
shoe body
unit
sock
Prior art date
Application number
PCT/EP2017/069221
Other languages
English (en)
Inventor
Huang HUAWEN
Original Assignee
Huihong Enterprise Share Co., Ltd.
WIIG, Per Arnold
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 Huihong Enterprise Share Co., Ltd., WIIG, Per Arnold filed Critical Huihong Enterprise Share Co., Ltd.
Publication of WO2018020030A1 publication Critical patent/WO2018020030A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0027—Footwear characterised by the material made at least partially from a material having special colours
    • A43B1/0036—Footwear characterised by the material made at least partially from a material having special colours with fluorescent or phosphorescent parts
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0072—Footwear characterised by the material made at least partially of transparent or translucent materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/10—Footwear characterised by the material made of rubber
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • A43B23/0235—Different layers of different material
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0245—Uppers; Boot legs characterised by the constructive form
    • A43B23/0255—Uppers; Boot legs characterised by the constructive form assembled by gluing or thermo bonding
    • 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
    • A43B3/0078—Footwear characterised by the shape or the use characterised by a special shape or design provided with logos, letters, signatures or the like decoration
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/02—Boots covering the lower leg
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/0054—Producing footwear by compression moulding, vulcanising or the like; Apparatus therefor

Definitions

  • the present invention relates to a type of footwear, especially relates to a reflective vulcanized rubber boot or shoe in the industry, the mining, the frigid and the wading areas.
  • the existing vulcanized rubber boot or shoe includes a shoe body and a reflective piece fixed to the shoe body.
  • the shoe body includes a sock and a rubber shoe body, which wraps the outside surface of the sock.
  • the intensity, elasticity and abrasion resistance of the shoe body will be improved after vulcanization and heat-treatment, so as to strengthen the protection of the users' foot and intensify warmth preservation. Therefore, the vulcanized rubber shoe is commonly seen as working shoe in industry and mining or as outdoor shoe in snow and frigid areas.
  • the reflective effects of the reflective piece fixed to the shoe body will increase security for the users in the weak viewing conditions, such as blizzard, cave and night.
  • the reflective piece must be fixed to the outside surface of the shoe body in the way of sewing or pasting.
  • the present invention aims to provide a reflective vulcanized rubber footwear (boot or shoe) with improved stability.
  • the reflective vulcanized rubber footwear includes a shoe body includes a shoe body unit and at least one reflective unit clad with the shoe body unit.
  • the shoe body unit includes a sock and a rubber shoe body, which wraps the outside of the sock.
  • the reflective unit includes a reflective layer and a hot melt adhesive layer, which connects the reflective layer and adheres to the shoe body before vulcanization and heat-treatment of the shoe body.
  • the sock of the reflective vulcanized rubber shoe as defined has a rubber inside layer which surrounds and defines a wearing space, and an outer fabric layer which wraps the rubber inside layer back to one side of the wearing space.
  • the rubber inside layer there is a shoe-shaped part and a tubular part formed by extending the shoe-shaped part upward.
  • the rubber shoe body wraps the shoe-shaped part, the outer fabric layer wraps the tubular part, and the reflective unit adheres to the outer fabric layer.
  • the reflective unit of the reflective vulcanized rubber shoe as defined adheres to rubber shoe body.
  • the reflective unit of the reflective vulcanized rubber shoe as defined includes several evenly distributed reflective units and the reflective layer of each unit has several glass beads which adhere to the hot melt adhesive layer.
  • the rubber body of the reflective vulcanized rubber shoe as defined includes several rubber slices, which wrap the sock and a sole plate at the bottom of the sock.
  • the present invention also aims to provide a reflective vulcanized rubber shoe with improved stability.
  • the rubber body of the reflective vulcanized rubber shoe as defined includes a shoe body unit and at least one reflective unit clad with the shoe body unit.
  • the shoe body unit includes a sock and a rubber shoe body, which wraps the outside of the sock.
  • the reflective unit includes a reflective layer and a hot melt adhesive layer, which connects the reflective layer and adheres to the shoe body before vulcanization and heat-treatment of the shoe body.
  • the sock of the reflective vulcanized rubber shoe as defined has a rubber inside layer, which surrounds and defines a wearing space, and an outer fabric layer, which wraps the rubber inside layer back to one side of the wearing space.
  • the rubber inside layer there is a shoe-shaped part and a tubular part formed by extending the shoe-shaped part upward.
  • the outer fabric layer wraps the tubular part, and the reflective unit adheres to the outer fabric layer.
  • the reflective unit of the reflective vulcanized rubber shoe as defined adheres to rubber shoe body.
  • the reflective unit of the reflective vulcanized rubber shoe as defined includes several evenly distributed reflective units and the reflective layer of each unit has several glass beads which adhere to the hot melt adhesive layer.
  • the rubber body of the reflective vulcanized rubber shoe as defined includes several rubber slices, which wrap the sock and a sole plate at the bottom of the sock.
  • Fig. 1 is a perspective view of the first embodiment of the reflective vulcanized rubber footwear, or boot, according to the invention
  • Fig. 2 is a side view of the footwear shown in fig. 1 ;
  • Fig. 3 is a schematic sectional view of the socket wall of the footwear with a reflective unit that adheres to the sock wall in the first embodiment of the footwear according to the invention;
  • Fig. 4 is a side view of a second embodiment of the invention.
  • the first embodiment of the reflective vulcanized rubber shoe, footwear or boot includes a shoe body unit 1 and several reflective units 2.
  • the reflective units 2 are made of a durable reflective material which can withstand high temperatures while vulcanizing. These materials are in particular beneficial on rubber boots, either the reflective material is applied on textile and then laminated on neoprene or a directly print on rubber.
  • the shoe body unit 1 includes a sock 1 1 and a rubber shoe body 12, which wraps the outside of the sock 1 1 .
  • the sock 1 1 has a rubber inner side 1 1 1 which is made of rubber and surrounds and defines a wearing space 10, an inner fabric layer 1 12 which wraps the rubber inner side 1 1 1 and faces one side of the wearing space 10, and an outer fabric layer 1 13 which wraps the rubber inner side 1 1 1 and back to one side of the wearing space 10.
  • the rubber inner side 1 1 1 is made of Chloroprene Rubber (CR), Styrene-
  • the rubber inner side 1 1 1 has a shoe-shaped part 1 14 which wraps the users' foot completely and a tubular part 1 15 formed by extending the shoe-shaped part upward.
  • the inner fabric layer 1 12 is made of elastic fabric or breathable fabric to provide a soft and comfortable tactility for the users.
  • the rubber body 12 includes several rubber slices 121 , which wrap the sock 1 1 , and a sole plate 122, which adheres to the bottom of the sock 1 1 .
  • the rubber slices 121 which adhere to the surface of sock 1 1 by partially overlapping, can wrap the shoe-shaped part 1 14 completely and partial areas before and behind the tubular part 1 15.
  • the sole 122 which is made of rubber, is thicker than the rubber slice 121 .
  • each reflective unit 2 includes a reflective layer 21 , a heat-resisting protective layer 22 coated on the reflective layer 21 , and a hot melt adhesive layer 23 which connects the reflective layer 21 and hot melt adhesive layer 23 fixed to the outer fabric layer 1 13 of the sock 1 1 .
  • the reflective layer 21 has several glass beads 21 1 , which adhere to the hot melt adhesive layer 23. When being shined on, the glass beads 21 1 reflect the light and provide a reflective effect.
  • the reflective layer 21 also has several beads that can reflect the lights, not limited to this embodiment, the heat-resisting protective layer 22 is located at the surface of the reflective layer 21 to protect the glass beads 21 1 . Its transparency enables the light to enter the reflective layer 21 and to influence the reflective effect of the reflective layer 21 .
  • the layer 23 is made of hot melt adhesive and has the adhesive characteristic, so the reflective layer 21 can adhere to the shoe body unit 1 .
  • the hot melt adhesive layer 23 is melted when being heated at a given temperature.
  • the materials of the hot melt adhesive layer 23 in the shown embodiment include basic resin, tackifier, antioxidants and others. They are melted when being heated at the temperature of 1 20 to 160 degrees Celcius.
  • the hot melt adhesive 23 of the reflective unit 2 will be infiltrated in the outer fabric layer 1 13 because of heating and after the rubber shoe is cooled down, setting and fixation of the hot melt adhesive to the outer fabric layer 1 13 has taken place.
  • the reflective unit 2 which has adhered to the sock 1 1 , can be fixed to the sock 1 1 more steadily at the same time with vulcanization and heat-treatment.
  • the processing process will be simplified and the falling-off problem of the reflective unit 2 will be
  • the materials of the rubber slice 121 and the sole 122 are raw rubber and made by vulcanization and heat-treatment after adhering.
  • the sole plate 122 can adhere to the bottom of the sock 1 1 after vulcanization and heat-treatment, or the sole 122 is not made of rubber. It is not limited to this embodiment.
  • the reflective vulcanized rubber shoe can make the reflective unit 2 adhere to the shoe body unit 1 by the hot melt adhesive 23 of the reflective unit 2 before vulcanization and heat-treatment of shoe body unit 1 , and at the same time with vulcanization and heat-treatment of shoe body unit 1 , make the hot melt adhesive 23 melt combined with the shoe body unit 1 more steadily to simplify the manufacturing process and improve the stability of the reflective unit 2, so the purpose of the present invention can be achieved.
  • the structure of the second embodiment of the present invention is roughly the same as with the first embodiment.
  • the difference lies in that the reflective unit 2 adheres to the rubber shoe body 12.
  • the reflective unit 2 will adhere to the rubber slice 1 21 by printing and transferring .
  • the reflective unit 2 will make the rubber slice 1 21 outward adhere to the surface of the sock 1 1 and wrap it.
  • the hot melt adhesive of the reflective unit 2 will melt due to the vulcanization and heat-treatment and melt-combined with the softened rubber slice 121 . Thus, it will adhere to the rubber body 12 more steadily.
  • the reflective unit 2 can also adhere to the sock 1 1 and the rubber shoe body 12.
  • the adhering location can be designed according to the requirements, not limited to this embodiment.
  • the rubber shoe can also include a reflective unit 2, which adheres to the shoe body unit 1 in the form of sheets. With the reflective function of the reflective unit 2, the safe reflective effects can also be achieved, not limited to this embodiment.

Abstract

L'invention concerne une chaussure réfléchissante en caoutchouc vulcanisé comprenant une unité de corps de chaussure (1) et au moins une unité réfléchissante (2) revêtue de l'unité de corps de chaussure (1). L'unité de corps de chaussure (1) comprend une chaussette (11) et un corps de chaussure en caoutchouc (12), qui enveloppe l'extérieur de la chaussette (11). L'unité réfléchissante (2) comprend une couche réfléchissante (21) et une couche adhésive thermofusible (23), qui relie la couche réfléchissante (21) et adhère au corps de chaussure (12) avant la vulcanisation et le traitement thermique du corps de chaussure (12). Grâce à l'adhésif thermofusible de l'unité réfléchissante (2), l'invention peut faire adhérer l'unité réfléchissante (2) à l'unité de corps de chaussure (1) avant la vulcanisation et le traitement thermique de l'unité de corps de chaussure (1). Lorsque l'unité de corps de chaussure (1) est vulcanisée et traitée thermiquement, l'adhésif thermofusible est fixé à chaud à l'unité de corps de chaussure (1) plus solidement. Ainsi, le procédé de fabrication sera simplifié et la stabilité de l'unité réfléchissante (2) sera améliorée.
PCT/EP2017/069221 2016-07-28 2017-07-28 Chaussure réfléchissante en caoutchouc vulcanisé WO2018020030A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201620803166.1U CN205884790U (zh) 2016-07-28 2016-07-28 反光硫化橡胶鞋
CN201620803166.1 2016-07-28

Publications (1)

Publication Number Publication Date
WO2018020030A1 true WO2018020030A1 (fr) 2018-02-01

Family

ID=57784363

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/069221 WO2018020030A1 (fr) 2016-07-28 2017-07-28 Chaussure réfléchissante en caoutchouc vulcanisé

Country Status (2)

Country Link
CN (1) CN205884790U (fr)
WO (1) WO2018020030A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2560541A (en) * 2017-03-15 2018-09-19 Zennar Ltd A safety boot
CN108577037A (zh) * 2018-07-20 2018-09-28 广东德盛新材料科技有限公司 一种用于鞋面的反光材料结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607130A (en) * 1950-07-28 1952-08-19 Bristol Mfg Corp Rubber footwear having reflex light-reflecting areas
EP0272625A2 (fr) * 1986-12-23 1988-06-29 METZELER Gesellschaft mit beschränkter Haftung Semelle de course
US5148565A (en) * 1990-05-11 1992-09-22 Norcross Footwear, Inc. Method for making a rubber boot containing heat reflecting means
CN2614481Y (zh) * 2003-04-13 2004-05-12 长春市长城鞋业有限公司 夜明工矿靴
WO2009002650A1 (fr) * 2007-06-27 2008-12-31 Gordon Susan W Combinaison de bottes, de sac de lavage et de contenant externe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607130A (en) * 1950-07-28 1952-08-19 Bristol Mfg Corp Rubber footwear having reflex light-reflecting areas
EP0272625A2 (fr) * 1986-12-23 1988-06-29 METZELER Gesellschaft mit beschränkter Haftung Semelle de course
US5148565A (en) * 1990-05-11 1992-09-22 Norcross Footwear, Inc. Method for making a rubber boot containing heat reflecting means
CN2614481Y (zh) * 2003-04-13 2004-05-12 长春市长城鞋业有限公司 夜明工矿靴
WO2009002650A1 (fr) * 2007-06-27 2008-12-31 Gordon Susan W Combinaison de bottes, de sac de lavage et de contenant externe

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