CN103511419B - 锁固装置 - Google Patents

锁固装置 Download PDF

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Publication number
CN103511419B
CN103511419B CN201210221143.6A CN201210221143A CN103511419B CN 103511419 B CN103511419 B CN 103511419B CN 201210221143 A CN201210221143 A CN 201210221143A CN 103511419 B CN103511419 B CN 103511419B
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CN
China
Prior art keywords
clamping piece
connecting pole
elastic clamping
sleeve
flange
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Application number
CN201210221143.6A
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English (en)
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CN103511419A (zh
Inventor
李峰
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.)
Guo Zeu Electronics (shanghai) Co Ltd
Original Assignee
Fuyu Energy Technology Kunshan Co Ltd
Hon Hai Precision Industry Co Ltd
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Filing date
Publication date
Application filed by Fuyu Energy Technology Kunshan Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Fuyu Energy Technology Kunshan Co Ltd
Priority to CN201210221143.6A priority Critical patent/CN103511419B/zh
Priority to TW101123821A priority patent/TW201400716A/zh
Priority to US13/551,634 priority patent/US20140003865A1/en
Publication of CN103511419A publication Critical patent/CN103511419A/zh
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Publication of CN103511419B publication Critical patent/CN103511419B/zh
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • F16B21/183—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details internal, i.e. with spreading action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

一种锁固装置，包括一套筒、一弹性卡固件及一插接件，该套筒内设有阶梯孔并形成一台阶部，该插接件包括一插设于该套筒内的连接柱，该连接柱开设一卡槽，该弹性卡固件收容于该卡槽内且抵接该台阶部，该套筒于远离该插接件的一端凸设一第一凸缘，该插接件远离该连接柱的一端凸设一第二凸缘。所述锁固装置的套筒能插设于一第一待接件的通孔内，该插接件的连接柱穿过一第二待接件的通孔插入该套筒内，使该弹性卡固件卡固于该连接柱的卡槽并挡止于该台阶部而将第一待接件与第二待接件夹持于第一凸缘与第二凸缘之间，不需使用工具，使用方便。

Description

锁固装置
技术领域
本发明涉及一种锁固装置。
背景技术
通常物件之间一般通过螺钉或铆钉连接，然而，使用螺钉或铆钉都需要用到相应的工具如螺钉刀或铆钉，使用不方便。
发明内容
鉴于以上内容，有必要提供一种不需使用工具的锁固装置。
一种锁固装置，包括一套筒、一弹性卡固件及一插接件，该套筒内设有阶梯孔并形成一台阶部，该插接件包括一插设于该套筒内的连接柱，该连接柱开设一卡槽，该弹性卡固件收容于该卡槽内且抵接该台阶部，该套筒于远离该插接件的一端凸设一第一凸缘，该插接件远离该连接柱的一端凸设一第二凸缘。
相较现有技术，所述锁固装置的套筒能插设于一第一待接件的通孔内，该插接件的连接柱穿过一第二待接件的通孔插入该套筒内，使该弹性卡固件卡固于该连接柱的卡槽并挡止于该台阶部而将第一待接件与第二待接件夹持于第一凸缘与第二凸缘之间，不需使用工具，使用方便。
附图说明
图1为本发明锁固装置的较佳实施方式的立体分解图，该锁固装置包括一套筒。
图2为图1的套筒的立体剖视图。
图3为本发明锁固装置使用状态剖视图。
主要元件符号说明
锁固装置 100
套筒 20
筒部 22
小孔径部 222
大孔径部 224
台阶部 226
第一凸缘 24
第二凸缘 422
第三凸缘 94
收容部 242
插接件 40
固定柱 42
连接柱 44
卡槽 442
导滑部 444
弹性卡固件 60
垫圈 80
推进杆 90
杆体 92
第一待接件 300
第二待接件 500
通孔 302、502
如下具体实施方式将结合上述附图进一步说明本发明。
具体实施方式
请一并参考图1至图3，本发明锁固装置100的较佳实施方式用于连接一第一待接件300及一第二待接件500，该锁固装置包括一套筒20、一插接件40、一弹性卡固件60、一弹性的垫圈80及一推进杆90。
该第一待接件300开设一通孔302，该第二待接件500开设一通孔502。
该套筒20包括一筒部22及自筒部22的一端垂直向外凸设的一第一凸缘24。该筒部22内设有一阶梯孔，包括一邻近该第一凸缘24的大孔径部224及一远离该第一凸缘24的小孔径部222。小孔径部222与大孔径部224之交接处形成一台阶部226。第一凸缘24的内侧设有形成一收容部242。
插接件40包括一圆柱状的固定柱42及自该固定柱42的一端轴向地向外延伸一连接柱44。该固定柱42于远离该连接柱44的一端垂直向外凸设一第二凸缘422。该连接柱44于远离该固定柱42的一端形成一圆锥状的导滑部444并于邻近导滑部444处开设一环形的卡槽442。该连接柱44的直径略小于该套筒20的小孔径部222的内径，该固定柱42的直径大于该套筒20的小孔径部222的内径。
该弹性卡固件60概呈C形，其外周的直径大于该套筒20的小孔径部222的内径而小于该套筒20的大孔径部224的内径。本实施方式中，该弹性卡固件60由强度较好的弹性材料（如钢片）制成。
该垫圈80由橡胶等弹性材料制成。
该推进杆90包括一圆筒状的杆体92及一凸设于该杆体92一端的第三凸缘94。该杆体92能插入该套筒20的大孔径部224内。
请参考图3，使用时，该第一待接件300的通孔302正对第二待接件500的通孔502将该第一待接件300与第二待接件500叠置在一起。将该垫圈80套设于插接件40的连接柱44并挡止于固定柱42。将该弹性卡固件60安装于该套筒20的大孔径部224内，使该弹性卡固件60正对该小孔径部222。将该推进杆90的杆体92插入该大孔径部224内且抵持该弹性卡固件60贴于该套筒20的台阶部226上，该推进杆90的第三凸缘94卡固于该套筒20的收容部242内。将插接件40的固定柱42插入第一待接件300的通孔302且第二凸缘422挡止于第一待接件300，将套筒20的远离第一凸缘24的一端插入第二待接件500的通孔502。相对的按压该套筒20与插接件40，该连接柱44的导滑部444滑动地抵持该弹性卡固件60使该弹性卡固件60弹性变形而向外扩张，至该弹性卡固件60正对该连接柱44的卡槽442时，该弹性卡固件60恢复形变卡入该卡槽442内并挡止于台阶部226。此时，该第一待接件300与第二待接件500夹持于该第一凸缘24与第二凸缘422之间。
该垫圈80由弹性材料制成且夹持于该套筒20与该插接件40的固定柱42之间能使第一待接件300与第二待接件500固定更牢固。同时，该垫圈80能弥补套筒20及插接件40的加工及装配误差。

Claims (6)

1.一种锁固装置，包括一套筒、一弹性卡固件及一插接件，该套筒内设有阶梯孔并形成一台阶部，该插接件包括一插设于该套筒内的连接柱，该连接柱开设一卡槽，该弹性卡固件收容于该卡槽内且抵接该台阶部，该套筒于远离该插接件的一端凸设一第一凸缘，该插接件远离该连接柱的一端凸设一第二凸缘，该连接柱呈圆柱状，该卡槽呈环形状且开设于该连接柱的末端，该弹性卡固件呈C形，该连接柱的末端插入该弹性卡固件，使该弹性卡固件弹性变形至该弹性卡固件正对该卡槽，该弹性卡固件恢复形变卡固于该卡槽内。
2.如权利要求1所述的锁固装置，其特征在于：该套筒包括一筒部，该第一凸缘形成于该筒部的一端，该筒部包括一邻近该第一凸缘的大孔径部及一远离第一凸缘的小孔径部，该台阶部形成于该小孔径部与大孔径部之交接处，该弹性卡固件自该大孔径部装设于该台阶部上，该连接柱穿过该小孔径部使该弹性卡固件卡固于该卡槽内。
3.如权利要求2所述的锁固装置，其特征在于：该锁固装置还包括一能插入该大孔径部内的推动件，该推动件抵持该弹性卡固件贴于该台阶部。
4.如权利要求1所述的锁固装置，其特征在于：该连接柱的末端形成一便于该连接柱插入该弹性卡固件的导滑部。
5.如权利要求1所述的锁固装置，其特征在于：该插接件包括一固定柱，该连接柱自该固定柱于远离该第二凸缘的一端轴向地向外延伸而成。
6.如权利要求5所述的锁固装置，其特征在于：该锁固装置进一步包括一弹性的垫圈，该垫圈被弹性夹持于该套筒与固定柱之间。
CN201210221143.6A 2012-06-29 2012-06-29 锁固装置 Active CN103511419B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201210221143.6A CN103511419B (zh) 2012-06-29 2012-06-29 锁固装置
TW101123821A TW201400716A (zh) 2012-06-29 2012-07-03 鎖固裝置
US13/551,634 US20140003865A1 (en) 2012-06-29 2012-07-18 Locking apparatus

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CN (1) CN103511419B (zh)
TW (1) TW201400716A (zh)

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CN104863945A (zh) * 2015-04-13 2015-08-26 苏州顺革智能科技有限公司 一种连接接头
CN105889252A (zh) * 2016-06-29 2016-08-24 苏州欧吉电子科技有限公司 一种拆装方便的止动销
CN105889253A (zh) * 2016-06-29 2016-08-24 苏州欧吉电子科技有限公司 一种止动销组合装置
CN106195749A (zh) * 2016-08-26 2016-12-07 深圳兴通成机电技术有限公司 一种锁固机构和一种灯具
CN110206802A (zh) * 2019-07-05 2019-09-06 殷永升 一种自锁机械连接件

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US20140003865A1 (en) 2014-01-02
TW201400716A (zh) 2014-01-01
CN103511419A (zh) 2014-01-15

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