EP2443954A1 - Tête de boucle d'insertion et boucle d'insertion - Google Patents

Tête de boucle d'insertion et boucle d'insertion Download PDF

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Publication number
EP2443954A1
EP2443954A1 EP10788801A EP10788801A EP2443954A1 EP 2443954 A1 EP2443954 A1 EP 2443954A1 EP 10788801 A EP10788801 A EP 10788801A EP 10788801 A EP10788801 A EP 10788801A EP 2443954 A1 EP2443954 A1 EP 2443954A1
Authority
EP
European Patent Office
Prior art keywords
buckle
insert
insert buckle
pins
head
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.)
Withdrawn
Application number
EP10788801A
Other languages
German (de)
English (en)
Other versions
EP2443954A4 (fr
Inventor
Leo Lai
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.)
Yifeng Manufacturing Co Ltd
Original Assignee
Yifeng Manufacturing Co Ltd
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 Yifeng Manufacturing Co Ltd filed Critical Yifeng Manufacturing Co Ltd
Publication of EP2443954A1 publication Critical patent/EP2443954A1/fr
Publication of EP2443954A4 publication Critical patent/EP2443954A4/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • A44B11/26—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with push-button fastenings
    • A44B11/266—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with push-button fastenings with at least one push-button acting parallel to the main plane of the buckle and perpendicularly to the direction of the fastening action
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
    • A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45471—Projection having movable connection between components thereof or variable configuration
    • Y10T24/45513—Projection having movable connection between components thereof or variable configuration including slidably guided connection between nonself-biasing projection components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/45—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock]
    • Y10T24/45225—Separable-fastener or required component thereof [e.g., projection and cavity to complete interlock] including member having distinct formations and mating member selectively interlocking therewith
    • Y10T24/45471—Projection having movable connection between components thereof or variable configuration
    • Y10T24/45513—Projection having movable connection between components thereof or variable configuration including slidably guided connection between nonself-biasing projection components
    • Y10T24/45518—Projection having movable connection between components thereof or variable configuration including slidably guided connection between nonself-biasing projection components and distinct spring biasing component

Definitions

  • the present invention relates to the technical fields of insert buckles, in particular to an insert buckle head and an insert buckle.
  • the application is based on the Chinese utility model patent application No. 200920058481.6 filed June 16, 2009 .
  • the contents of the patent application are cited as reference in the document.
  • An insert buckle in the prior art comprises an insert buckle head and an insert buckle body which are inserted, buckled and matched with each other.
  • one end of the insert buckle head 1 is an inserting end 2
  • the other end of the insert buckle head 1 opposite to the inserting end 2 is a connecting end 10
  • the insert buckle head 1 can be provided with a connecting object such as braces by penetration through the connecting end 10
  • the inserting end 2 is used for being inserted and matched with the corresponding insert buckle body
  • an elastic inserting pin 20 is respectively extended out of left and right sides of the inserting end 2.
  • the elastic inserting pins 20 are clamped into clamping positions on the insert buckle body by virtue of the elastic deformation of the elastic inserting pins 20 so as to realize the inserting and buckling matching.
  • the elastic inserting pins 20 should be pressed as well, and the insert buckle can only be released after the elastic inserting pins 20 are driven to be withdrawn from the clamping positions on the insert buckle body.
  • the elastic inserting pins 20 can produce a fatigue effect after repeated bending and thus are easy to break off.
  • the insert buckle head 1 cannot be used again once the elastic inserting pins 20 are broken off.
  • the whole insert buckle or the whole insert buckle head 1 should be replaced.
  • the invention aims to provide an insert buckle head for overcoming the defects in the prior art.
  • the insert buckle head adopts detachable buckle pins, the buckle pins are difficult to break off or damage.
  • the insert buckle head can be maintained, and the buckle pins can be replaced.
  • Another aim of the invention is to provide an insert buckle for overcoming the defects in the prior art.
  • the insert buckle head in the insert buckle adopts the detachable buckle pins, the buckle pins are difficult to break off or damage.
  • the insert buckle head can be maintained, and the buckle pins can be replaced.
  • An insert buckle head wherein one end of the insert buckle head is an inserting end the left and right sides of which are slidably provided with a detachable buckle pin respectively.
  • Elastic components for ejecting out the buckle pins are arranged between the buckle pins and the inserting end.
  • the left and right sides of the inserting end are provided with a guiding groove perpendicular to the insertion direction of the insert buckle head respectively; guide rails parallel to the guiding grooves are formed on the buckle pins; and the guide rails of the buckle pins are sleeved into the guiding grooves of the inserting end.
  • Both sides of the inserting end are provided with a stop slot respectively, and stop pins are fixed on the buckle pins and inserted into the stop slots.
  • the elastic components are springs, wherein first ends of the springs are sleeved on post bodies on inner faces of the buckle pins, and second ends of the springs lean against the inner face of the inserting end.
  • Tails ends of the buckle pins are bent inwards and formed into guiding cambers.
  • the other end of the insert buckle head opposite to the inserting end is a connecting end.
  • An insert buckle comprising an insert buckle body and the insert buckle head, wherein the insert buckle head and the insert buckle body are inserted, buckled and matched with each other.
  • the invention has the advantages that: one end of the insert buckle head is the inserting end the left and right sides of which are slidably provided with the detachable buckle pin respectively; as the insert buckle head adopts the detachable buckle pins, the buckle pins are difficult to break off or damage; the insert buckle head can be maintained; and the buckle pins can be replaced.
  • the insert buckle comprises the insert buckle body and the insert buckle head which are inserted, buckled and matched with each other; as the insert buckle head in the insert buckle adopts the detachable buckle pins, the buckle pins are difficult to break off or damage; the insert buckle head can be maintained; and the buckle pins can be replaced.
  • Fig. 1 is a structure diagram of an insert buckle head in the prior art
  • Fig. 2 is a structure diagram of the embodiment 1 of the invention.
  • Fig. 3 is a decomposition diagram of the embodiment 1 of the invention.
  • the embodiment relates to an insert buckle head.
  • one end of the insert buckle head 1 is an inserting end 2; the inserting end 2 is used for being inserted and matched with a corresponding insert buckle body which is a comparatively independent component (the insert buckle body is not shown in the figures); and the other end of the insert buckle head 1 opposite to the inserting end 2 is a connecting end 10 through which the insert buckle head 1 can be provided with a connecting object such as braces by penetration.
  • the buckle pins 3 are detachable, are independent components, and can be replaced, thus the insert buckle head 1 is a maintainable component. More importantly, the buckle pins are slidable and implement the inserting and buckling action by means of sliding and not by means of bending deformation. Therefore, the buckles pins 3 have higher structure strength, and are firmer and more durable, difficult to damage, and more difficult to break off.
  • the left and right sides of the inserting end 2 are provided with a guiding groove 5 respectively; the guiding grooves 5 are perpendicular to the insertion direction of the insert buckle head 1; guide rails 6 parallel to the guiding grooves 5 are formed on the buckle pins 3; the guide rails 6 of the buckle pins 3 are sleeved into the guiding grooves 5 of the inserting end 2; elastic components 4 for ejecting out the buckle pins 3 are arranged between the buckle pins 3 and the inserting end 2; a clamping position is formed by a groove on the left face of the inserting end 2 and a buckle pin 3 on the left side of the inserting end 2, and another clamping position is formed by a groove on the right face of the inserting end 2 and a buckle pin 3 on the right side of the inserting end 2; both ends of the inserting end 2 are provided with a stop slot 8 respectively; and stop pins 7 are fixed on the buckle pins 3 and inserted into the stop slots 8.
  • the assembly of the insert buckle head 1 can be completed only by respectively mounting the left and right sides of the inserting end 2 of the insert buckle head 1 into springs, inserting the corresponding buckle pins 3, and mounting the stop pins 7, thereby the assembly is simple and convenient.
  • the insert buckle head 1 is disassembled, the buckle pins 3 and the springs on the left and right sides of the inserting end 2 of the insert buckle head 1 can be taken out only by removing the stop pins 7, thereby the disassembly is simpler and more convenient.
  • both the buckle pins 3 and the springs on the insert buckle head 1 are replaceable, thus the maintenance is convenient.
  • the elastic components 4 are the springs, wherein first ends of the springs are sleeved on post bodies on inner faces of the buckle pins 3, and second ends of the springs lean against the inner face of the inserting end 2. Tail ends of the buckle pins are bent inwards and formed into guiding cambers.
  • the buckle pins 3 can slide along a specified direction. More specifically, due to the arrangement of the guiding grooves 5 and the guide rails 6, the buckle pins 3 can only slide along the insertion direction perpendicular to the insert buckle head 1.
  • the buckle pins 3 are pressurized and slide towards the inner side direction of the insert buckle head 1; and after the buckle pins exceed the clamping positions on the insert buckle body, the buckle pins are ejected out under the action of the springs to fasten the insert buckle head 1 on the insert buckle body, consequently the connection is realized.
  • the embodiment relates to an insert buckle, which comprises an insert buckle body and the insert buckle head which are inserted, buckled and matched with each other.
  • the insert buckle head is the same with that illustrated in the embodiment 1, no further description is made on the

Landscapes

  • Buckles (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
EP10788801.8A 2009-06-16 2010-05-24 Tête de boucle d'insertion et boucle d'insertion Withdrawn EP2443954A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009200584816U CN201445021U (zh) 2009-06-16 2009-06-16 插扣头和插扣
PCT/CN2010/073099 WO2010145405A1 (fr) 2009-06-16 2010-05-24 Tête de boucle d'insertion et boucle d'insertion

Publications (2)

Publication Number Publication Date
EP2443954A1 true EP2443954A1 (fr) 2012-04-25
EP2443954A4 EP2443954A4 (fr) 2016-04-06

Family

ID=42549735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10788801.8A Withdrawn EP2443954A4 (fr) 2009-06-16 2010-05-24 Tête de boucle d'insertion et boucle d'insertion

Country Status (6)

Country Link
US (1) US20120073096A1 (fr)
EP (1) EP2443954A4 (fr)
JP (1) JP3177500U (fr)
KR (1) KR20120015351A (fr)
CN (1) CN201445021U (fr)
WO (1) WO2010145405A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201445021U (zh) * 2009-06-16 2010-05-05 东莞市怡丰锁业有限公司 插扣头和插扣
AT510489B1 (de) * 2010-10-14 2012-06-15 Aba Hoertnagl Gmbh Schnalle
CN106383798A (zh) * 2016-09-06 2017-02-08 深圳市中科智诚科技有限公司 一种用于通讯网络工程的网络适配器
CN107374805A (zh) * 2017-09-19 2017-11-24 陈彩彩 骨科夹板
SE541797C2 (en) 2017-11-30 2019-12-17 Husqvarna Ab Tool belt
CN108577149A (zh) * 2018-05-06 2018-09-28 余成威 一种快速防脱书包
CN109599009A (zh) * 2018-12-24 2019-04-09 中山市永乐电子有限公司 一种带有激光笔的可伸缩教杆

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JPH0719285Y2 (ja) * 1989-03-31 1995-05-10 ワイケイケイ株式会社 バックル
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Also Published As

Publication number Publication date
KR20120015351A (ko) 2012-02-21
CN201445021U (zh) 2010-05-05
WO2010145405A1 (fr) 2010-12-23
EP2443954A4 (fr) 2016-04-06
JP3177500U (ja) 2012-08-09
US20120073096A1 (en) 2012-03-29

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