CN1689473B - 扣环 - Google Patents

扣环 Download PDF

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Publication number
CN1689473B
CN1689473B CN2004100785855A CN200410078585A CN1689473B CN 1689473 B CN1689473 B CN 1689473B CN 2004100785855 A CN2004100785855 A CN 2004100785855A CN 200410078585 A CN200410078585 A CN 200410078585A CN 1689473 B CN1689473 B CN 1689473B
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female part
male member
clasp
leg portion
middle leg
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CN1689473A (zh
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约瑟夫·安什尔
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HONGKONG DUONAIFU CO Ltd
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    • 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
    • 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
    • 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
    • Y10T24/45524—Projection having movable connection between components thereof or variable configuration including resiliently biased projection component or surface segment
    • Y10T24/45529—Requiring manual force applied against bias to interlock or disengage
    • 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
    • Y10T24/45524—Projection having movable connection between components thereof or variable configuration including resiliently biased projection component or surface segment
    • Y10T24/45545—Projection having movable connection between components thereof or variable configuration including resiliently biased projection component or surface segment forming total external surface of projection
    • Y10T24/45581—Projection having movable connection between components thereof or variable configuration including resiliently biased projection component or surface segment forming total external surface of projection having inserted end formed by oppositely biased surface segments

Landscapes

  • Buckles (AREA)

Abstract

本发明涉及一种扣环，包括具有中空体的凹形件，该中空体具有前壁、后壁、开口顶部、顶壁和底壁之间的空腔以及至少一个延伸穿过所述中空体且和空腔相联通的锁紧槽。所述底壁和顶壁设置有和开口顶部相联通的切口。扣环还包括凸形件，该凸形件具有底座、至少一个锁紧腿部和中间腿部。该中间腿部的形状和凹形件切口形状相对应。该中间腿部还具有网眼部，从而减小扣环的重量。将该凸形件插入到所述凹形件的开口顶部中，使中间腿部位于凹形件的所述切口中，并使锁紧腿部和锁紧槽相配合，从而可将凸形件锁紧到凹形件中。

Description

扣环
技术领域
本发明涉及一种适于将两条带子连接在一起的双件式扣环。尤其是，本发明涉及一种侧开式扣环，其中凹形件具有较大切口，用于和凸形件的加长中间插头相配合。
背景技术
常用侧开式扣环由包括中空腔的凹形件和具有三个插入凹形件的插头的凸形件构成。所述两个外侧插头穿过凹形件上的锁紧接头，以将这两部分固定在一起。Anscher的美国外观设计专利D402,919示出了这种形式的扣环实例。
在常用扣环中，凹形件具有实心侧壁，该实心侧壁将凸形件容纳在其间。这就需要所述凸形件很完美地直接插入凹形件中，以便两部分能够配合。该两部分中的任何一个产生倾斜都会阻止所述凸形件插入到所述凹形件中。这样，在使用者和/或扣环移动时，很难将扣环锁紧。
美国专利申请No.10/713,311示出了一种部分由网眼或网格制成的扣环，该申请的公开内容作为参考在这里被引用。所述网格部分减少扣环的重量，但却不会减少其强度和耐久性，而且还有助于改善外观。
发明内容
因此，本发明的目的就是提供一种即使在扣环或使用者运动时也易于锁紧的双件式扣环。
本发明的另一目的就是提供一种重量轻而又美观的扣环。
本发明的另一目的就是提供一种简单而又制造低廉的扣环。
本发明的这些和其他目的都由这样一种扣环所完成，包括：具有中空体的凹形件，该中空体具有前壁、后壁和开口顶部；顶壁和底壁之间的空腔；以及，至少一个延伸穿过所述中空体并且与空腔联通的锁紧槽。所述底壁和顶壁都设置有和开口顶部相联通的切口。扣环还包括凸形件，该凸形件具有底座、至少一个锁紧腿部和中间腿部。该中间腿部具有和凹形件切口形状相对应的形状。将该凸形件插入到所述凹形件的开口顶部中，使中间腿部位于凹形件的所述切口中，并使锁紧腿部和锁紧槽相配合，从而可将凸形件锁紧到凹形件中。
在优选实施例中，凹形件中设置有两个切口和两个锁紧槽，凸形件中设置有两个锁紧腿部。
所述中间腿部优选地具有薄网眼部，该薄网眼部包括多个穿过其中的孔并因而产生网状外观。该网眼部减小扣环的重量，却不会减小强度和耐用性，而且还使扣环具有较好的外观。这种网眼部的厚度优选为小于凸形件中间腿部剩余部分厚度的一半。
在优选实施例中，所述切口和中间腿部为三角形。这样，即使凸形件开始并没有完美地直接进入，凸形件也可以很容易地插入到凹形件中。所述凸形件在进入凹形件时可稍稍倾斜，但中间腿部的倾斜三角形侧面和相匹配的切口都可用以将凸形件调整到合适的位置上。该特征在扣环在运动过程中被锁紧时尤其有用。而且这对于扣环被穿在背包或者衣服上的情况尤其重要，因为穿用者经常处于运动过程中，而对凸形件的精确定位并不易于获得。
优选的，至少在凸形件和凹形件之一上设置有带保持杆，以便于带子可以和所述至少凸形件、凹形件之一相连。
优选地，在锁紧腿部的自由端上设有接头(tab)，用于和所述锁紧槽相匹配，从而将凸形件锁紧到凹形件中，按压所述接头就可以将凸形件从凹形件中松脱出来。
附图说明
本发明的其他目的和特点根据下列详细描述并结合附图，将变得更加清楚。但可以理解的是，这些附图仅仅是用于解释而并非对本发明的限定。
在附图中，类似的附图标记表示类似的元件：
图1示出了扣环在松脱位置的优选实施例的透视图；
图2示出了图1中实施例的俯视图；
图3示出了图1中实施例在锁紧位置的透视图；
图4示出了图1中实施例在锁紧位置的俯视图；
图5示出了凸形件沿图2中线V-V的截面图。
具体实施方式
下面，详细参考附图，图1-5示出本发明中的扣环10。扣环10包括凸形件20和凹形件30。凸形件20包括：底座21，带保持杆22、23，具有松脱接头26、27的锁紧腿部25，和中间腿部28。中间腿部28在和底座21相连的端部较宽，而朝向自由端逐渐减小为一点。因此中间腿部28的侧面倾斜，这样，即使没有完美地对准，也易于将中间腿部28插入到凹形件30中。中间腿部28具有由网眼或网格29形成的中间部。网格29和中间部28整体模制形成，但如图5所示，其厚度远远小于中间部28的外侧边缘。这就减小了扣环的重量，但这种网格的结构却并没有使扣环的强度和耐用性降低。
凹形件30具有主体31，带保持杆32，锁紧槽33和用于容纳凸形件20的V形切口34。当凸形件20插入到凹形件30中，而松脱接头26、27就卡进锁紧槽33，将凸形件20锁紧到凹形件30内。同时，中间腿部28滑动到凹形件30内的V形切口并与其配合。在中间腿部28的自由端上，设置有包括突出部211的足部结构(foot structure)210。足部结构210配合进入孔36，该孔延伸穿过凹形件30的远端，从而进一步将凸形件20固定到凹形件30中。
由于中间腿部28具有所述结构，所以扣环10重量很轻，即使在使用者运动的时候也易于固定和操作。
因此，尽管仅仅示出并叙述了本发明的单一实施例，但显然，在不偏离本发明的精神和范围之内，本发明可以有多种的变化和修改。

Claims (7)

1.一种扣环，包括：
具有中空体的凹形件，该中空体具有前壁、后壁、开口顶部、在前壁和后壁之间的空腔以及至少一个延伸穿过所述中空体且与所述空腔联通的锁紧槽，其中，所述前壁和后壁的每一个具有与所述开口顶部联通的切口，所述切口具有的形状是在所述开口顶部宽于所述切口的相对端；以及
凸形件，该凸形件具有底座、至少一个锁紧腿部和中间腿部，该中间腿部的形状与凹形件中的所述切口的形状相对应，其特征在于，将该凸形件插入到所述凹形件的开口顶部中，使中间腿部位于凹形件的所述切口中，并使至少一个锁紧腿部和至少一个锁紧槽相配合，从而将凸形件锁紧到凹形件中，所述中间腿部具有网眼部，其包括多个穿过其中的孔；以及
其中所述凹形件中的切口的长度以及所述凸形件的中间腿部的长度都大于从所述凹形件的所述开口顶部到所述至少一个锁紧槽的距离，从而使得在将凸形件插入凹形件的过程中，所述切口将所述凸形件与所述凹形件对齐以允许即使在当所述凸形件朝向凹形件靠近时产生偏斜的情况下也能够被插入到所述凹形件中。
2.如权利要求1所述的扣环，其特征在于，在所述凹形件中设置有两个锁紧槽，在所述凸形件中设置有两个锁紧腿部。
3.如权利要求1所述的扣环，其特征在于，所述切口和中间腿部为三角形。
4.如权利要求1所述的扣环，进一步包括设置在凸形件和凹形件的至少一个上的带保持杆，以使得带子与凸形件和凹形件的所述至少一个相连。
5.如权利要求1所述的扣环，其特征在于，所述网眼部的厚度小于中间腿部的剩余部分的厚度。
6.如权利要求1所述的扣环，其特征在于，在所述至少一个锁紧腿部的自由端上设置有接头，该接头用于和所述锁紧槽相匹配，从而将凸形件锁紧到凹形件中，按压所述接头就能够将凸形件从凹形件中松脱出来。
7.如权利要求1所述的扣环，其特征在于，所述网眼部和所述中间腿部整体形成。
CN2004100785855A 2004-04-23 2004-09-15 扣环 Active CN1689473B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/830,775 US7020939B2 (en) 2004-04-23 2004-04-23 Separable buckle
US10/830,775 2004-04-23

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CN1689473A CN1689473A (zh) 2005-11-02
CN1689473B true CN1689473B (zh) 2010-05-26

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US (1) US7020939B2 (zh)
JP (1) JP4143927B2 (zh)
KR (1) KR101141500B1 (zh)
CN (1) CN1689473B (zh)
IT (1) ITMI20050637A1 (zh)

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JP4203461B2 (ja) * 2004-11-02 2009-01-07 Ｙｋｋ株式会社 バックル
US7100252B2 (en) * 2005-01-31 2006-09-05 Joseph Anscher Dual locking buckle
JP4674132B2 (ja) * 2005-07-29 2011-04-20 Ｙｋｋ株式会社 ベルト調節具
JP2008178570A (ja) 2007-01-25 2008-08-07 Ykk Corp バックル
ES2322743B1 (es) * 2007-06-29 2010-04-06 Zobele España, S.A. Hebilla de liberacion rapida con medios difusores de sustancias volatiles.
KR101069091B1 (ko) * 2008-07-15 2011-09-30 백지숙 버클
JP5328895B2 (ja) * 2009-03-31 2013-10-30 Ｙｋｋ株式会社 サイドリリースバックル
CN102361569B (zh) * 2009-03-31 2014-05-28 Ykk株式会社 旁开扣
EP2437960B1 (de) * 2009-06-01 2013-10-16 Kinetix AG Befestigungseinrichtung
JP5469543B2 (ja) * 2010-06-07 2014-04-16 株式会社ニフコ バックル
US20120017347A1 (en) * 2010-07-21 2012-01-26 Strum David B Auxiliary Gear Attachment System and Method
US8863362B2 (en) * 2012-08-27 2014-10-21 Bison Designs, Llc Side squeeze buckle with integrated LED light
US9833720B2 (en) * 2015-06-22 2017-12-05 Kma Concepts Limited Clip launcher system with interconnecting projectile
USD862283S1 (en) * 2017-01-10 2019-10-08 Woojin Plastic Co., Ltd Buckle
KR101929909B1 (ko) * 2017-06-13 2018-12-18 콜럼비아헬스케어 주식회사 신체 착용 버클
US11160331B2 (en) 2020-01-17 2021-11-02 Duraflex Hong Kong Limited Buckle
USD1003192S1 (en) 2020-01-17 2023-10-31 Duraflex Hong Kong Limited Buckle
US11089843B2 (en) 2020-01-17 2021-08-17 Duraflex Hong Kong Limited Buckle
USD984313S1 (en) 2021-04-02 2023-04-25 Arcade Belts, Inc. Belt buckle

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Also Published As

Publication number Publication date
CN1689473A (zh) 2005-11-02
KR20050103129A (ko) 2005-10-27
ITMI20050637A1 (it) 2005-10-24
JP2005305112A (ja) 2005-11-04
KR101141500B1 (ko) 2012-05-04
JP4143927B2 (ja) 2008-09-03
US20050235469A1 (en) 2005-10-27
US7020939B2 (en) 2006-04-04

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CP02 Change in the address of a patent holder

Address after: No. 15 Queen's road, 237, Tai Hing centre, 1, Hongkong, China

Patentee after: HongKong Duonaifu Co., Ltd.

Address before: China Hongkong No. 188 Texaco Road, Tsuen Wan

Patentee before: HongKong Duonaifu Co., Ltd.