WO2009033322A1 - Bobine de fil à coudre comportant les fonctions de blocage et de découpe du fil - Google Patents

Bobine de fil à coudre comportant les fonctions de blocage et de découpe du fil Download PDF

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Publication number
WO2009033322A1
WO2009033322A1 PCT/CN2007/002707 CN2007002707W WO2009033322A1 WO 2009033322 A1 WO2009033322 A1 WO 2009033322A1 CN 2007002707 W CN2007002707 W CN 2007002707W WO 2009033322 A1 WO2009033322 A1 WO 2009033322A1
Authority
WO
WIPO (PCT)
Prior art keywords
sewing thread
bobbin
outer shaft
tangential
thread core
Prior art date
Application number
PCT/CN2007/002707
Other languages
English (en)
Chinese (zh)
Inventor
Nich Jem
Original Assignee
Nich Jem
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 Nich Jem filed Critical Nich Jem
Priority to PCT/CN2007/002707 priority Critical patent/WO2009033322A1/fr
Priority to EP07816324.3A priority patent/EP2199243B1/fr
Publication of WO2009033322A1 publication Critical patent/WO2009033322A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/28—Arrangements for positively securing ends of material
    • B65H75/285—Holding devices to prevent the wound material from unwinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/32—Arrangements to facilitate severing of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the present invention relates to a sewing thread core, and more particularly to a sewing thread core having a locking and tangential function. Background technique ,
  • the usual sewing thread core has only the functions of winding and feeding. When it is stored, its tail cannot be fixed. It is easy to cause the sewing thread to wrap around each time it is used again, resulting in material and time. waste.
  • a sewing thread core is formed at the edge of the outer shaft of the sewing thread core, the core can solve the above-mentioned problem of the winding of the thread to a certain extent, but at the same time, the edge of the core is prone to accident.
  • the sewing thread in use is scraped off, and the core needs to be additionally broken or cut, which is inconvenient for the user to operate. Summary of the invention
  • the technical problem to be solved by the present invention is that the sewing thread core of the prior art described above is easy to scrape the wire accidentally during use and needs to break or cut the tail of the wire before storage, and provides a function of locking and tangential cutting. Sewing thread core.
  • the technical solution adopted by the present invention to solve the technical problem thereof is: constructing a sewing thread core having a lock line and a tangential function, including a bobbin, and further comprising a tangential plate mounted on an end surface of the bobbin, the winding One end of the wire splicing plate includes a wire gap, the slash plate includes a first card seat and a second card seat separated from each other, and the first card seat cooperates with the wire gap to make the wire tension The second card seat is used to cut the wire and fix the wire end.
  • the bobbin includes a bobbin and an outer shaft, and one end of the outer shaft is connected to the bobbin, and the line notch is located at the outer shaft away from the bobbin The edge of one end.
  • the outer shaft includes a cylindrical shape, and the outer shaft further includes a support ring and at least one fixing post, the support ring extending along the inner wall of the cylinder into a ring shape,
  • the cylinder is convex in the axial direction;
  • the fixing column is located on the inner wall of the cylinder above the support ring, and protrudes toward the axis of the cylinder;
  • the fixing column is perpendicular to the support ring.
  • the shape of the tangential plate includes an annular shape, and an outer edge thereof includes at least one adapted to the fixing post to fix the tangential plate on the outer shaft. Fixed gap.
  • the line gap is located between the first card seat and the second card seat.
  • the first deck and the second deck comprise a partially rounded, partially elliptical or polygonal projection formed by stamping on the tangential sheet.
  • the convex portions of the first card holder and the second card holder are opposite in direction.
  • the line gap includes a notch formed by an obtuse angle slope and an acute angle slope.
  • the sewing thread core having the locking and tangential function of the present invention has the following advantages: since there is a line gap at the outer shaft edge of the core, and the first card seat and the second card seat are included on the tangential line, the above The sewing thread can be tightened and cut, so the core can complete the tangential action.
  • FIG. 4 is a schematic view showing a first embodiment of a sewing thread core having a locking and tangential function according to the present invention
  • FIG. 2 is a schematic view showing the structure of a bobbin in a first embodiment of a sewing thread core having a locking and tangential function according to the present invention
  • Figure 3 is a schematic view showing the positional relationship between the sewing thread and the tangential plate in the first embodiment of the sewing thread core having the locking and tangential functions of the present invention
  • FIG. 5 is a plan view of a core of a second embodiment of a sewing thread core having a locking and tangential function according to the present invention
  • FIG. 6 is a perspective view of a core core of the third embodiment of the sewing thread core having a locking and tangential function according to the present invention.
  • the sewing thread core comprises a bobbin 1 and a tangential plate 2, wherein the bobbin 1 further includes a bobbin 11 and an outer shaft 12, the outer shaft 12 has a bottomed cylindrical shape, one end of which is connected to the bobbin 11, and the outer shaft 12 is adjacent to the edge of the end of the tangent plate, and there is a line gap 13
  • the line notch 13 is composed of two oblique sides which are inclined by the top of the outer shaft 12 facing the bobbin 11, one of which is an acute angled bevel and the other is an obtuse bevel; the circle where the acute bevel and the lowest point of the line notch 13 are located
  • the ring has an acute angle.
  • the obtuse bevel has an obtuse angle with the ring at the lowest point of the line notch 13; the bottom of the cylinder is connected to the bobbin 11 and its end near the tangent plate 2 is its top surface.
  • the inner wall surface of the outer cylindrical shaft 12 includes a support ring 16 which is located on the inner wall surface of the outer shaft 12 and protrudes in the center direction thereof, and has a top surface lower than the top surface of the outer shaft 11 It is convenient to install the above-mentioned tangential plate 2 and make the tangential plate 2 substantially flush with the top surface of the outer shaft 12 described above.
  • a fixing post 15 is further included on the inner wall surface of the outer glaze 11.
  • the outer wall 12 has three fixing posts 15 on the inner wall thereof, and the fixing post 15 is located on the inner wall of the cylinder above the support ring 16. And protruding toward its axial direction; the fixing post 15 is perpendicular to the support ring 16 and is located at different positions of the support ring 16.
  • the tangential plate 2 includes a first card holder 22, a second card holder 23, and a fixing notch 21, which is stamped from a metal sheet, wherein, as described above in the first embodiment
  • the outer shaft 11 includes three fixing posts 15, so that the cutting plate 2 also includes three fixing notches 21, and the positions of the three fixing notches 21 are matched with the positions of the three fixing posts 15, and the fixing notches 21 are located.
  • the edge of the tangential plate 2 is also sized to fit the size of the portion of the support post 15 beyond the support ring 16 to facilitate embedding the tangential plate 2 in the outer shaft 12 and by the support ring 16 described above
  • the fixing post 15 is fixed in the outer shaft 12 described above.
  • the line notch 13 is located between the first card seat 22 and the second card holder 23, which is through the fixing notch 21 and the fixing post 15 The position, the position of the line notch 13 and the mutual cooperation of the positions of the first deck 22 and the second deck 23 are achieved.
  • the first card holder 22 and the second card holder 23 are formed by press forming on the tangential plate 2, and the shapes thereof are all unbroken elliptical shapes, that is, during press forming, only The elliptical portion is separated from the tangential plate 2, and the remaining portion of the ellipse is still connected to the tangential plate 2, and the elliptical portion separated from the tangential plate 2 is pulled up to obtain the first card seat 22 And the second card holder 23; for the first card holder 22 and the second card holder 23, the portion separated from the tangential plate 2 (ie, the convex portion thereof) is viewed from the top to the bottom of the tangential plate 2 The direction is reversed, for example, one separated portion is on the left side and the other separated direction is on the right side, as shown in FIG.
  • the shapes of the first deck 22 and the second deck 23 may also be circular or polygonal.
  • the sewing thread on the core is used when the core is used.
  • the first card holder 22 After passing through the line notch 13, the first card holder 22 is bypassed and changed direction, and then passed through the second card holder 23, and then provided to the user for pulling and cutting the tail line.
  • the first card holder 22 is used. It is used to collapse the sewing thread to generate tension; the second cartridge 23 is used for rotating the core to cut the tensioned sewing thread tail and fixing the tail end effect.
  • FIG. 5 and 6 are top views of the core in the second embodiment and the third embodiment of the present invention, respectively, in the second embodiment and the third embodiment, except that the structure on the tangential plate 2 is slightly different, Both are the same as the first embodiment.
  • the second embodiment differs from the first embodiment in the tangential plate 2 in that the position of the second card holder 23 in the second embodiment is different from that in the first embodiment, and the purpose is to increase the first card holder 22
  • the distance between the second card holder 23 and the second card holder 23 is convenient for the user to pick up the thread end;
  • the third embodiment adds a third card holder 25 away from the first card holder 22 and the second card holder 23, and the sewing thread passes through the A card holder 22, a second card holder 23 and a third card holder 25 are also used for the convenience of the user to pick up the thread end.
  • the sewing thread can also pass through the first card holder 22 and then through the third card holder 25, and finally pass After the second deck 23 is used, the effect is the

Landscapes

  • Sewing Machines And Sewing (AREA)

Abstract

L'invention concerne une bobine de fil à coudre comportant les fonctions de blocage et de découpe du fil, laquelle inclut une bobine (1) et une plaque de découpe (2) adaptée sur le côté de la bobine. L'extrémité de ladite bobine s'adaptant à la plaque de découpe possède un intervalle de trajet du fil (13). La plaque de découpe comporte un premier siège de blocage (22) est un second siège de blocage (23) qui sont mutuellement séparés. Ledit premier siège de blocage coopère avec l'intervalle de trajet du fil pour appliquer une tension sur le fil. Ledit second siège de blocage est utilisé pour couper le fil et pour fixer son extrémité.
PCT/CN2007/002707 2007-09-12 2007-09-12 Bobine de fil à coudre comportant les fonctions de blocage et de découpe du fil WO2009033322A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2007/002707 WO2009033322A1 (fr) 2007-09-12 2007-09-12 Bobine de fil à coudre comportant les fonctions de blocage et de découpe du fil
EP07816324.3A EP2199243B1 (fr) 2007-09-12 2007-09-12 Bobine de fil à coudre comportant les fonctions de blocage et de découpe du fil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2007/002707 WO2009033322A1 (fr) 2007-09-12 2007-09-12 Bobine de fil à coudre comportant les fonctions de blocage et de découpe du fil

Publications (1)

Publication Number Publication Date
WO2009033322A1 true WO2009033322A1 (fr) 2009-03-19

Family

ID=40451546

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/002707 WO2009033322A1 (fr) 2007-09-12 2007-09-12 Bobine de fil à coudre comportant les fonctions de blocage et de découpe du fil

Country Status (2)

Country Link
EP (1) EP2199243B1 (fr)
WO (1) WO2009033322A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115180454A (zh) * 2022-07-07 2022-10-14 江苏实为半导体科技有限公司 一种半导体加热丝生产用卷绕装置及方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926539A (en) * 1932-02-03 1933-09-12 Anna Beulah Hurst Thread cutting and securing means
US3743210A (en) * 1971-01-11 1973-07-03 Akron Spool And Mfg Co Spool
JPS59116351U (ja) * 1983-01-24 1984-08-06 島谷　弘 カツタ−付糸巻
DE4021744A1 (de) * 1990-07-07 1992-01-09 Tsk Testsysteme Gmbh & Co Spule zum aufwickeln von kabeln
CN1114631A (zh) * 1993-11-16 1996-01-10 彼哈尔·科迪纳蒙托·普尼玛迪克有限公司 固定缠绕在贮存卷筒上的绳索端部的装置
JPH08245083A (ja) * 1995-03-10 1996-09-24 Tokyo Seiko Co Ltd コード類巻取り用リール
JPH11243828A (ja) * 1998-03-03 1999-09-14 Gosen Co Ltd 釣糸用糸巻
JP2001180872A (ja) * 1999-10-15 2001-07-03 Tajima Tool Corp 糸巻装体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1443533A (en) * 1921-06-06 1923-01-30 Ella S Hall Thread-guide gripper
DE638676C (de) * 1934-09-04 1936-11-20 Carl Debueser Klemm- und Schneidvorrichtung fuer Faeden
US2145178A (en) * 1935-02-18 1939-01-24 Roe C Hawkins Thread holder for spools
US2048995A (en) * 1935-10-04 1936-07-28 Harry D Clinton Spool or bobbin for yarn end fastening
US2086272A (en) * 1936-04-14 1937-07-06 Max Pollack & Company Inc Needle threader
US2302965A (en) * 1941-08-06 1942-11-24 Max G Biberthaler Thread cutter and holder
US2501515A (en) * 1947-04-29 1950-03-21 Roy M Hood Yarn fastening means for spools

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926539A (en) * 1932-02-03 1933-09-12 Anna Beulah Hurst Thread cutting and securing means
US3743210A (en) * 1971-01-11 1973-07-03 Akron Spool And Mfg Co Spool
JPS59116351U (ja) * 1983-01-24 1984-08-06 島谷　弘 カツタ−付糸巻
DE4021744A1 (de) * 1990-07-07 1992-01-09 Tsk Testsysteme Gmbh & Co Spule zum aufwickeln von kabeln
CN1114631A (zh) * 1993-11-16 1996-01-10 彼哈尔·科迪纳蒙托·普尼玛迪克有限公司 固定缠绕在贮存卷筒上的绳索端部的装置
JPH08245083A (ja) * 1995-03-10 1996-09-24 Tokyo Seiko Co Ltd コード類巻取り用リール
JPH11243828A (ja) * 1998-03-03 1999-09-14 Gosen Co Ltd 釣糸用糸巻
JP2001180872A (ja) * 1999-10-15 2001-07-03 Tajima Tool Corp 糸巻装体

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115180454A (zh) * 2022-07-07 2022-10-14 江苏实为半导体科技有限公司 一种半导体加热丝生产用卷绕装置及方法
CN115180454B (zh) * 2022-07-07 2023-08-29 江苏实为半导体科技有限公司 一种半导体加热丝生产用卷绕装置及方法

Also Published As

Publication number Publication date
EP2199243B1 (fr) 2013-11-20
EP2199243A4 (fr) 2012-09-26
EP2199243A1 (fr) 2010-06-23

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