CN1900538A - 锁扣装置 - Google Patents

锁扣装置 Download PDF

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Publication number
CN1900538A
CN1900538A CNA2005100361443A CN200510036144A CN1900538A CN 1900538 A CN1900538 A CN 1900538A CN A2005100361443 A CNA2005100361443 A CN A2005100361443A CN 200510036144 A CN200510036144 A CN 200510036144A CN 1900538 A CN1900538 A CN 1900538A
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CN
China
Prior art keywords
locker
shank
fastener portion
hooked pole
fastening base
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.)
Pending
Application number
CNA2005100361443A
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English (en)
Inventor
孙珂
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.)
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry 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 Hongfujin Precision Industry Shenzhen Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Hongfujin Precision Industry Shenzhen Co Ltd
Priority to CNA2005100361443A priority Critical patent/CN1900538A/zh
Priority to US11/308,757 priority patent/US20070018372A1/en
Publication of CN1900538A publication Critical patent/CN1900538A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00Clamps
    • B25B5/06Arrangements for positively actuating jaws
    • B25B5/12Arrangements for positively actuating jaws using toggle links
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/10Hook fastenings; Fastenings in which a link engages a fixed hook-like member
    • E05C19/12Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis
    • E05C19/14Hook fastenings; Fastenings in which a link engages a fixed hook-like member pivotally mounted around an axis with toggle action

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

一种锁扣装置,包括分别固定于两物体上的一扣接座、一扳扣体及一钩杆,所述扣接座包括一座体及一设置于所述座体上的钩扣部,所述钩杆一端连接于所述扳扣体,另一端钩扣于所述钩扣部,所述扣接座于所述钩扣部一侧设有一可抵顶所述钩杆的挡板。在松开所述钩杆时通过所述钩杆抵顶于所述挡板而将被扣接物体顶出一段距离,便于将两物体分开,同时由于在松开所述钩杆时受到所述挡板的阻挡,可防止急速解锁,从而使操作更加平稳,减小对锁扣装置的损害。

Description

锁扣装置
【技术领域】
本发明是关于一种锁扣装置。
【技术背景】
通常用于两物体间的扣合的锁扣装置,如图1所示,包括一扣接座10’、一钩杆20’及一扳扣体30’,该扣接座10’包括一座体11’及一钩扣部15’,该座体11’上设有若干个定位孔13’,其通过螺丝穿过这些定位孔13’而锁固于一物体上;该钩扣部15’为一柱体,设于该座体11’上。该扣接座10’可与该钩杆20’配合,该钩杆20’一端连接于该扳扣体30’,另一端钩扣于该钩扣部15’,该扳扣体30’固定于另一物体上,从而将两物体锁扣。但是,该种锁扣装置解锁时需大力扳开该扳扣体30’,该钩杆20’松开瞬间产生较大的惯性,使操作不平稳,易造成锁扣装置的损坏;且当该钩杆20’解锁后必须用手才能将被扣接物体推开,操作不便。
【发明内容】
本发明所要解决的技术问题在于提供一种在解锁后可将被扣接件推开的操作平稳的锁扣装置。
一种锁扣装置,包括分别固定于两物体上的一扣接座、一扳扣体及一钩杆,所述扣接座包括一座体及一设置于所述座体上的钩扣部,所述钩杆一端连接于所述扳扣体,另一端钩扣于所述钩扣部,所述扣接座于所述钩扣部一侧设有一可抵顶所述钩杆的挡板。
上述锁扣装置通过在所述钩扣部一侧设一挡板,可在松开所述钩杆时通过所述钩杆抵顶于所述挡板而将被扣接物体顶出一段距离,便于将两物体分开。同时由于在松开所述钩杆时受到所述挡板的阻挡,可防止急速解锁,从而使操作更加平稳,减小对锁扣装置的损害。
【附图说明】
图1是一现有锁扣装置的立体图。
图2是本发明锁扣装置较佳实施方式的扣接座的立体图。
图3是本发明锁扣装置较佳实施方式的立体组合图,其中该锁扣装置处于锁固状态。
图4是本发明锁扣装置较佳实施方式从锁固状态到解锁状态的动作示意图。
【具体实施方式】
请参照图2与图3,本锁扣装置用以将两物体连接锁扣,包括一扣接座10、一钩杆20及一扳扣体30。
该扣接座10包括一座体11、一钩扣部15及一挡板16。该座体11为一方形板,其每个角边缘各设一圆形定位孔13。该钩扣部15为一圆柱体,设置于该座体11上。该挡板16成一弧形,设于该钩扣部15一侧。
该钩杆20的前端为一卡钩21,中间段为一成弧形的连接部23,尾端为一固定部25。
该扳扣体30包括一扳动部31、一固持部35及一底座33。该扳动部31可枢转连接于该底座33,该固持部35可枢转连接于该扳动部31,该钩杆20的固定部25可螺纹连接于该固持部35。
请一并参照图4,组装时,首先可用螺丝穿过该扣接座10的座体11上的定位孔13,将该扣接座10固定于一物体上,再将该扳扣体30的底座33固定于另一物体上。然后将该钩杆20连接于该扳扣体30的固持部35。
使用时,将该扳扣体30的扳动部31向上抬起,再用手将该钩杆20转动至一定高度,使该卡钩21钩扣于该扣接座10上的钩扣部15。向下按压该扳动部31,拉动该钩杆20向该扳动体30方向运动,使该钩杆20与该扣接座10紧密扣接在一起,从而将两物体锁扣。
解锁时,将该扳扣体30的扳动部31向上抬起,推动该钩杆20向该扣接座10方向运动,该钩杆20的卡钩21抵顶于该扣接座10上的挡板16,推动该扣接座10向远离该扳动体30的方向运动,从而将两物体初步分开。然后用手将该钩杆20抬起,使其脱离该钩扣部15,从而可将两扣接物体进一步分离。当抬起该扳动部31时,由于该卡钩21抵顶于该挡板16,受到该挡板16的阻挡,可防止该扳动部31急速打开,从而使操作更加平稳,减小对锁扣装置的损害。

Claims (6)

1.一种锁扣装置,包括分别固定于两物体上的一扣接座、一扳扣体及一钩杆,所述扣接座包括一座体及一设置于所述座体上的钩扣部,所述钩杆一端连接于所述扳扣体,另一端钩扣于所述钩扣部,其特征在于:所述扣接座于所述钩扣部一侧设有一可抵顶所述钩杆的挡板。
2.如权利要求1所述的锁扣装置,其特征在于:所述钩杆包括一卡钩、一连接部及一固定部,所述卡钩可钩扣于所述扣接座的钩扣部。
3.如权利要求2所述的锁扣装置,其特征在于:所述扳扣体包括一扳动部及一底座,所述扳动部可枢转连接于所述底座,所述扳动部设有一可枢转的固持部,所述钩杆的固定部连接于所述固持部。
4.如权利要求2所述的锁扣装置,其特征在于:所述连接部成一弧形。
5.如权利要求1所述的锁扣装置,其特征在于:所述钩扣部为一圆柱体。
6.如权利要求1所述的锁扣装置,其特征在于:所述挡板成一弧形。
CNA2005100361443A 2005-07-22 2005-07-22 锁扣装置 Pending CN1900538A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNA2005100361443A CN1900538A (zh) 2005-07-22 2005-07-22 锁扣装置
US11/308,757 US20070018372A1 (en) 2005-07-22 2006-04-28 Clamping mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2005100361443A CN1900538A (zh) 2005-07-22 2005-07-22 锁扣装置

Publications (1)

Publication Number Publication Date
CN1900538A true CN1900538A (zh) 2007-01-24

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US (1) US20070018372A1 (zh)
CN (1) CN1900538A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109572728A (zh) * 2017-09-29 2019-04-05 比亚迪股份有限公司 一种搭扣及具有其的轨道车辆和轨道交通系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8561973B2 (en) * 2009-01-20 2013-10-22 Delaware Capital Formation, Inc. Pull action clamp with toggle lock
EP2823121A4 (en) * 2012-03-09 2015-07-29 Rees Operations Pty Ltd LOCK AND FOLDING CONTAINER COMPRISING IT
US11274479B2 (en) * 2018-05-31 2022-03-15 Metal Works, Inc. Heavy-duty jamb latch for sliding building doors

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US1479655A (en) * 1922-09-18 1924-01-01 Evans Roscoe Beryl Door latch
US2523845A (en) * 1946-11-13 1950-09-26 Roseburrough Walter Francis Gate latch
US2789851A (en) * 1954-06-10 1957-04-23 Durable Products Company Window latch
US2794663A (en) * 1955-07-05 1957-06-04 Arrowsmith Tool & Die Corp Combination latch and dead bolt
US2844395A (en) * 1957-03-26 1958-07-22 Vyrl E Cadwell Arm-brace-securing means
US5785362A (en) * 1997-02-04 1998-07-28 Ireco, Inc. Cam-operated hatch cover lock
US6095576A (en) * 1998-07-20 2000-08-01 Atf Inc. Door latch striker
US6883842B2 (en) * 2002-12-19 2005-04-26 Anchor Tool & Die Company Latch strikers with mechanically locked components

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109572728A (zh) * 2017-09-29 2019-04-05 比亚迪股份有限公司 一种搭扣及具有其的轨道车辆和轨道交通系统
CN109572728B (zh) * 2017-09-29 2020-11-06 比亚迪股份有限公司 一种搭扣及具有其的轨道车辆和轨道交通系统

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