WO2004112523A1 - Soulier combine a fixation dissimulee - Google Patents

Soulier combine a fixation dissimulee Download PDF

Info

Publication number
WO2004112523A1
WO2004112523A1 PCT/CN2003/000531 CN0300531W WO2004112523A1 WO 2004112523 A1 WO2004112523 A1 WO 2004112523A1 CN 0300531 W CN0300531 W CN 0300531W WO 2004112523 A1 WO2004112523 A1 WO 2004112523A1
Authority
WO
WIPO (PCT)
Prior art keywords
shoe
mold
female buckle
buckle body
shoe body
Prior art date
Application number
PCT/CN2003/000531
Other languages
English (en)
Chinese (zh)
Inventor
Maocheng Tsai
Original Assignee
Liu, Zhiqiang
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 Liu, Zhiqiang filed Critical Liu, Zhiqiang
Priority to AU2003252435A priority Critical patent/AU2003252435A1/en
Publication of WO2004112523A1 publication Critical patent/WO2004112523A1/fr

Links

Classifications

    • 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
    • A43B3/244—Collapsible or convertible characterised by the attachment between upper and sole
    • 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
    • A43B3/122—Sandals; Strap guides thereon characterised by the attachment of the straps
    • 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

Definitions

  • the present invention relates to a combined shoe, a method for manufacturing the same, and a molding die, and more particularly, to a hidden combined shoe, a method for manufacturing the same, and a molding die. Background technique
  • the industry has designed and manufactured a combination shoe with replaceable uppers.
  • the shoe 100 includes uppers 5 and 6 provided with a plurality of male buckle bodies 4 and a plurality of corresponding female buckle bodies 2.
  • the shoe body 1 is inserted and assembled.
  • the plurality of female buckle bodies 2 are embedded in the periphery of the shoe body 1, and each female buckle body 2 is provided with a jack 3 exposed on the surface of the shoe body 1 for insertion into the male buckle body 4, and a circular passage is provided on the outer wall surface.
  • the hole 9 is provided with an elastic tooth piece 8 inside to abut the clamping teeth under the male buckle body 4, so that the male buckle body 4 and the female buckle body 2 are fitted to fix the upper 5 and 6 on the shoe body 1;
  • the outer periphery of the shoe body 1 is also provided with a perforation 7 at a position corresponding to the through hole 9 of the female button body 2 for the button 91 to pass through and abutting on the female button body 2
  • the elastic tooth plate 8 moves inward to disengage the teeth under the male buckle body 4, so that the male buckle body 4 is separated from the female buckle body 2 to replace the uppers 5 and 6.
  • the manufacturing method of the shoe 100 is very complicated.
  • a perforation 7 is provided on the outer side of the shoe body 1, and the perforation 7 must be in common with the through hole 9 of the female buckle body 2, it is difficult to align the two.
  • a snap edge 92 will be added at the end of the button 91, and in order to provide the operator with a push, the outer end of the button 91 needs to be set again.
  • a soft cap head 93 because a button edge 92 exists at the end of the button 91, the cap head 93 cannot be formed integrally with the button 91, otherwise it cannot be pulled out.
  • 93 soft caps are exposed on the outer surface of the shoe body 1, the overall appearance of the shoe 100 is seriously affected. Summary of the invention
  • one object of the present invention is to provide a method for manufacturing a concealed combination shoe.
  • the method is simple in process, the product manufactured is beautiful in appearance, and easy to disassemble.
  • Another object of the present invention is to provide a mold for manufacturing a concealed combination shoe.
  • a third object of the present invention is to provide a concealed combination shoe with beautiful appearance and convenient disassembly.
  • the invention is implemented as follows:
  • a method for manufacturing a concealed combination shoe includes the following steps: (1) preparing a shoe upper with a male button body and a shoe body with a female button body; wherein preparing a shoe body with a female button body includes the steps of: preparing An upper mold and a lower mold, and a plurality of seals are arranged under the upper mold, and then a plurality of female buckle bodies are correspondingly connected below the plurality of seals, wherein the plurality of female buckle bodies can be perpendicular to the mold along the lower mold. Move in the direction of the mold direction; close the mold and form; open the mold to take out the shoe body. (2) Assemble the upper and the shoe body.
  • the method for manufacturing a hidden combined shoe of the present invention may further include a step of preparing an insole that can be combined with a shoe body before step (2), and a step of assembling a last and a shoe body may be added in step (2).
  • the mold for manufacturing a concealed combination shoe according to the present invention includes an upper mold and a lower mold.
  • the upper mold is composed of an upper mold plate and a movable template which can be moved up and down relative to the upper mold. A slope with a protrusion is formed in the middle of the upper template.
  • the movable formwork is composed of at least one pair of mold halves and connecting blocks connected to them according to the requirements of the shoe body, and each pair of mold halves is connected to the connecting block through a transverse tie rod respectively, wherein the sealing member and the female buckle body are connected to the mold half.
  • the upper template and the movable template are connected by a longitudinal pull rod, and the longitudinal rod and the movable template are connected by passing through a connecting block and connecting thereto.
  • the sealing member and the female buckle body When clamping the mold, first, the sealing member and the female buckle body enter the lower mold cavity, and then the half mold abuts on the upper surface of the lower mold, and further closes the mold.
  • the upper mold plate gradually approaches the movable mold plate.
  • the gap between the mold and the mold is inclined, so it pushes against the half mold as the upper template approaches the movable template, thereby driving the female buckle body to the edge of the lower mold cavity.
  • the peripheral wall of the rear shoe body will cover the female buckle body with a set thickness.
  • a concealed combination shoe of the present invention includes an upper with a male buckle body and a shoe body with a female buckle body. Only the insertion hole of the female buckle body is exposed on the surface of the shoe body for the male buckle body to be inserted. Hidden in the shoe body, when it is necessary to separate the upper and the shoe body, the specific position on the outside of the shoe body can be pressed. Where the deduction 03 000531
  • the body is flat, with a bayonet in the middle of the lower end, and teeth on the two sides of the lower end near the bayonet.
  • the female buckle body corresponding to the male buckle body is buried in an appropriate place on the periphery of the shoe body, and a surface is provided with a jack, which is exposed on the surface of the shoe body for the male buckle body to be inserted, while the female buckle body is vertically bent There is an elastic clip.
  • a convex ring is also provided on the outer wall surface of the female buckle.
  • the convex ring is provided with a concave neck adjacent to the outer wall of the female buckle, and a through hole is horizontally arranged in the center of the convex ring.
  • the end of the abutment can push back the elastic clamping teeth and move back.
  • the outer end is provided with a cap.
  • the cap is sheathed with an elastic envelope.
  • the elastic envelope is in the shape of a cap.
  • An elastic tie ring is tightly tied to the concave neck of the convex ring, and the elastic envelope is at a set distance from the outer surface of the shoe body.
  • the method for manufacturing a concealed combination shoe of the present invention adopts integral molding, and the process is simple.
  • the shoe body rim of the manufactured concealed combination shoe has no mold release line, and only the socket of the female buckle body is exposed on the surface of the shoe body for the male buckle body to be inserted, and other parts are hidden inside the shoe body, which is intact
  • the smooth appearance completely avoids the disadvantages of the known techniques.
  • the female button body can be pushed to the edge of the lower mold cavity, so that the peripheral wall of the shoe body after the molding is set to cover the female button body with a relatively thin thickness, thereby facilitating the fingers to press the elastic envelope to drive the column to the top.
  • the elastic clamping teeth move backward to separate the upper and the shoe body.
  • FIG. 1 is an exploded perspective view of a prior art combination shoe with replaceable uppers
  • FIG. 2 is a partial cross-sectional view of a prior art combination shoe with a replaceable upper
  • FIG. 3 is an exploded perspective view of a hidden combination shoe according to the present invention.
  • FIG. 4 is a partially assembled cross-sectional view of a hidden combination shoe of the present invention.
  • FIG. 5 is a partially disassembled cross-sectional view of a hidden combination shoe of the present invention.
  • FIG. 6 is a partial cross-sectional view of a hidden combination shoe forming mold according to the present invention.
  • FIGS. 7-9 are schematic diagrams of the mold clamping process of the hidden combination shoe molding mold according to the present invention. detailed description
  • a combination of hidden shoe 200 of the present invention comprises an upper provided with a plurality of male fastening member 30 is 60, 70 and a shoe body 40 corresponding to a plurality of female buckle bodies 20.
  • the male buckle body 30 is flat, and a bayonet 33 is provided in the middle of the lower end, and the teeth 31 are provided on both sides of the lower end near the bayonet 33.
  • a female buckle body 20 corresponding to the male buckle body 30 is embedded in a proper position around the periphery of the shoe body 40.
  • a jack 21 is provided on the surface. The jack 21 is exposed on the surface of the shoe body 40 for the male buckle body 30 to be inserted.
  • the buckle body 20 is vertically provided with an elastic latching member 22, and a convex ring 23 is provided on the outer wall surface of the female buckle body 20.
  • the convex ring 23 is provided with a concave neck 24 adjacent to the outer wall of the female buckle, and There is a through hole 25 horizontally arranged at the center of the convex ring 23, wherein the through hole 25 can pass through an abutment post 26, and the end of the abutment post 26 can be pushed back by pushing the elastic clamping member 22, and a cap is provided on the outer end thereof.
  • the head 261 and the cap head 261 are sheathed with an elastic envelope 262.
  • the elastic envelope 262 is in the shape of a cap.
  • the opening is provided with a flexible elastic ring 263, which is tightly tied to the concave neck 24 of the convex ring 23.
  • the elastic envelope 262 is at an appropriate distance from the outer surface of the shoe body 40, usually 0.3-2 mm.
  • the presence of the elastic envelope 262 in the present invention can prevent the molding material from infiltrating and sticking between the cap 261 and the convex ring 23 during molding, thereby avoiding the situation that the outer side of the shoe body 40 is pressed against the post 26 and the blockage cannot be caused to push the mother
  • the elastic latching member 22 of the buckle body 20 moves backward to disengage the male buckle body 30.
  • the concealed combination shoe 200 of the present invention can also combine an insole 50 on the upper surface of the shoe body 40.
  • a plurality of protruding portions 51 may be provided on the insole 50.
  • a plurality of blind holes 41 are correspondingly provided on the upper surface of the shoe body 40 to accommodate the protruding portions 51.
  • the protruding portion 51 only needs to be pressed into the blind hole 41, and the protruding portion 51 and the blind hole 41 are interference fit to combine the shoe body 40 and the insole 50 together.
  • the insole 50 can be pulled out by pulling the insole 50 firmly, and the insole 50 can be removed from the shoe body 40.
  • the upper, the shoe body and the insole of the concealed combination shoe of the present invention may also be connected in other connection manners, which is not described here again.
  • the method for manufacturing a hidden combination shoe of the present invention includes the following steps:
  • the preparation of the shoe body 40 with the female button body 20 includes the steps of: (a) preparing an upper mold 91 and a lower mold 93, and placing a plurality of sealing members 10 under the upper mold 91, and then placing a plurality of female button bodies 20 Correspondingly connected below the plurality of seals 10, wherein a plurality of female buckle bodies 20 connected to the upper mold 91 can be moved relative to the lower mold 93 in a direction perpendicular to the mold clamping direction; (b) mold clamping and forming the shoe body 40; (c) Open the mold to take out the shoe body 40.
  • the step (2) may further include a step of preparing an insole 50 that can be combined with the shoe body 40, and the step (2) may further include a step of assembling the insole 50 and the shoe body 40.
  • the upper mold 91 can drive the female buckle body 20 to be pushed to the edge of the lower mold cavity, so that the peripheral wall of the formed shoe body 40 covers the female buckle body 20 with a set thickness.
  • a plate 11 is arranged above the sealing member 10, and a sloped insert 12 is arranged below, and a seal 13 is arranged between the plate 11 and the insert 12, and the insert 12 can be sleeved
  • the female buckle body 20 is inserted into the insertion hole 21 of the female buckle body 20, so that the female buckle body 20 can be connected to the bottom of the sealing member 10, and the insertion hole 21 is closed by the seal 13.
  • the upper mold 91 is composed of an upper template 95 and a movable template 97 capable of moving up and down relative thereto.
  • the movable formwork 97 is composed of a pair of mold halves 92, 94 and a connecting block 98 connected to the movable mold plate 97 according to the needs of the shoe body.
  • Each pair of mold halves 92, 94 is respectively connected to the connecting block 98 through a transverse tie rod 96.
  • the upper template 95 and the movable template 97 are connected by a longitudinal tie rod 99, wherein the longitudinal tie rod 99 and the movable template 97 are connected by passing through the connection block 98 and connected thereto.
  • a spring 991 is provided for each of the horizontal laxuan 96 and the longitudinal pull rod 99 so that the movable formwork 97 moves relative to the upper formwork 95 and the relative movement between the half forms 92 and 94.
  • An inclined protrusion 951 is formed in the middle of the upper template 95.
  • the sealing member 10 and the female buckle body 20 are connected to the mold halves 92 and 94.
  • the sealing member 10 and the female buckle body 20 enter the lower mold cavity, and then the half molds 92 and 94 are held against the upper surface of the lower mold 93, and the mold is further closed.
  • the upper template 95 gradually approaches the movable template 97.
  • the protrusion 951 enters the gap between the eight half molds 92 and 94. Because the protrusion 951 has a slope, it pushes outward against the half molds 92 and 94 as the upper template 95 approaches the movable template 97, thereby driving The female buckle body 20 is pushed against the edge of the lower mold cavity.
  • the peripheral wall of the formed shoe body 40 will cover the female buckle body 20 with a thin thickness of 0.3-2 millimeters, thereby facilitating fingers to press the elastic envelope 262 to drive the abutment post 26 to push the elastic latching member 22 back and separate the upper. With shoe body.
  • a foam material can be preset in the lower mold before the mold is closed, and foam molding can be performed after the mold is closed; and injection molding can also be performed after the mold is closed.
  • Shoe edge of shoe body made by method of manufacturing hidden combined shoes of the present invention There is no mold release line, and the elastic envelope 262 is hidden inside the shoe body, and its complete and smooth appearance completely avoids the disadvantages of the known technology.

Landscapes

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

Abstract

L'invention concerne un soulier combiné à fixation dissimulée comprenant une partie supérieure présentant une fixation mâle et un corps de chaussure présentant une fixation femelle. Cette dernière présente un orifice sur la face permettant l'insertion de la fixation mâle. Les autres parties sont dissimulées dans le corps de la chaussure. Lorsque la partie supérieure et le corps doivent être séparés, la partie externe du corps est pressée et la partie supérieure est retirée. Le soulier de cette invention peut être constitué d'une semelle qui peut être assemblée au corps. L'invention concerne un procédé de fabrication dudit soulier dissimulé et un moule à cet effet.
PCT/CN2003/000531 2003-06-23 2003-07-04 Soulier combine a fixation dissimulee WO2004112523A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003252435A AU2003252435A1 (en) 2003-06-23 2003-07-04 Combination shoe with the concealed fastener

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN03126949.4 2003-06-23
CN 03126949 CN1259870C (zh) 2003-06-23 2003-06-23 隐藏式组合鞋及其制造方法与成型模具

Publications (1)

Publication Number Publication Date
WO2004112523A1 true WO2004112523A1 (fr) 2004-12-29

Family

ID=33520370

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2003/000531 WO2004112523A1 (fr) 2003-06-23 2003-07-04 Soulier combine a fixation dissimulee

Country Status (3)

Country Link
CN (1) CN1259870C (fr)
AU (1) AU2003252435A1 (fr)
WO (1) WO2004112523A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2571806A (en) * 2018-03-08 2019-09-11 C & J Clark International Ltd Article of footwear and producing the same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103584408B (zh) * 2013-11-04 2015-09-30 穆崇虎 增步鞋
KR101880276B1 (ko) * 2014-02-01 2018-07-19 아키코 가와카미 신발
CN104116270B (zh) * 2014-08-12 2016-01-13 蔡志阳 将连接鞋底与鞋面的连接扣牢固于鞋底内侧沿的方法
CN106072982A (zh) * 2016-07-29 2016-11-09 刘庆芬 一种用于鞋底与鞋面的连接固定装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317822A (en) * 1992-10-19 1994-06-07 Johnson Joshua F Athletic shoe with interchangeable wear sole
CN2169295Y (zh) * 1993-09-21 1994-06-22 张伟良 组合式凉鞋
CN2173514Y (zh) * 1993-09-23 1994-08-10 马亮 组合式女凉鞋
CN2506103Y (zh) * 2001-09-07 2002-08-21 蔡茂徵 可更换鞋面、鞋垫的鞋体构造
US6442870B1 (en) * 2001-09-25 2002-09-03 Mao-Cheng Tsai Shoe with replaceable vamp and insole
CN1393187A (zh) * 2001-06-28 2003-01-29 展昌塑胶股份有限公司 免工具可拆卸鞋面的制造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317822A (en) * 1992-10-19 1994-06-07 Johnson Joshua F Athletic shoe with interchangeable wear sole
CN2169295Y (zh) * 1993-09-21 1994-06-22 张伟良 组合式凉鞋
CN2173514Y (zh) * 1993-09-23 1994-08-10 马亮 组合式女凉鞋
CN1393187A (zh) * 2001-06-28 2003-01-29 展昌塑胶股份有限公司 免工具可拆卸鞋面的制造方法
CN2506103Y (zh) * 2001-09-07 2002-08-21 蔡茂徵 可更换鞋面、鞋垫的鞋体构造
US6442870B1 (en) * 2001-09-25 2002-09-03 Mao-Cheng Tsai Shoe with replaceable vamp and insole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2571806A (en) * 2018-03-08 2019-09-11 C & J Clark International Ltd Article of footwear and producing the same
GB2573496A (en) * 2018-03-08 2019-11-13 C & J Clark International Ltd Article of footwear and method of assembling the same

Also Published As

Publication number Publication date
CN1537482A (zh) 2004-10-20
AU2003252435A1 (en) 2005-01-04
CN1259870C (zh) 2006-06-21

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