CN202419053U - 快速夹紧装置 - Google Patents

快速夹紧装置 Download PDF

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Publication number
CN202419053U
CN202419053U CN2012200500812U CN201220050081U CN202419053U CN 202419053 U CN202419053 U CN 202419053U CN 2012200500812 U CN2012200500812 U CN 2012200500812U CN 201220050081 U CN201220050081 U CN 201220050081U CN 202419053 U CN202419053 U CN 202419053U
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China
Prior art keywords
base
eccentric wheel
block
clamping
buckle
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Expired - Fee Related
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CN2012200500812U
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English (en)
Inventor
史传稳
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WUYANG LONGTIAN PRECISION INSTRUMENT CO Ltd
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WUYANG LONGTIAN PRECISION INSTRUMENT CO Ltd
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/041Allowing quick release of the apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS, WEDGES, JOINTS OR JOINTING
    • F16B2/00Friction-grip releasable fastenings
    • F16B2/02Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/10Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using pivoting jaws
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/022Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41GWEAPON SIGHTS; AIMING
    • F41G11/00Details of sighting or aiming apparatus; Accessories
    • F41G11/001Means for mounting tubular or beam shaped sighting or aiming devices on firearms
    • F41G11/003Mountings with a dove tail element, e.g. "Picatinny rail systems"
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41GWEAPON SIGHTS; AIMING
    • F41G11/00Details of sighting or aiming apparatus; Accessories
    • F41G11/001Means for mounting tubular or beam shaped sighting or aiming devices on firearms
    • F41G11/004Mountings with clamping means on the device embracing at least a part of the firearm, e.g. the receiver or a dustcover
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00Joints and connections
    • Y10T403/59Manually releaseable latch type
    • Y10T403/591Manually releaseable latch type having operating mechanism
    • Y10T403/595Lever

Abstract

本实用新型涉及一种快速夹紧装置,包括半圆形的底座,底座底部中贯穿有螺杆,螺杆的一端穿出底座,螺杆的一端的顶端通过锥轴销连接有偏心轮,偏心轮上设有把手,螺杆上还套有夹块和锲型滑块,锲型滑块靠近偏心轮,夹块靠近锲型滑块,底座一端顶部通过两块连接块连接有卡扣,底座一端顶部连接有上盖,上盖的顶端设有凸块,卡扣的自由端设有与凸块相匹配的凹槽。底座一端顶部与每块连接块、每块连接块与卡扣、底座另一端顶部与上盖之间均通过快拆销子活动连接。底座一端顶部的上表面上设有两个弹簧。本实用新型具有结构紧凑、操作方便的优点。

Description

快速夹紧装置
技术领域
[0001] 本实用新型涉及一种快速夹紧装置,用于装夹瞄具、手电、镭射等附件。 背景技术
[0002]目前,市场上所有固定瞄具、镭射或者手电等其他附件的支架都是由上下两片或者是一片组成的,装夹这些附件时夹紧装置都需要螺纹固定锁紧,需要用扳手进行操作,由于扳手等工具不利于携带,而且容易丢失,一旦丢失将无法装夹。
发明内容
[0003] 本实用新型的目的是为了克服以上的不足,提供一种结构紧凑、操作方便的快速夹紧装置,无需使用任何工具即可装夹。
[0004] 本实用新型的目的通过以下技术方案来实现:一种快速夹紧装置,包括半圆形的底座,底座底部中贯穿有螺杆,螺杆的一端穿出底座,螺杆的一端的顶端通过锥轴销连接有偏心轮,偏心轮上设有把手,螺杆上还套有夹块和锲型滑块,锲型滑块靠近偏心轮,夹块靠近锲型滑块,底座一端顶部通过两块连接块连接有卡扣,底座一端顶部连接有上盖,上盖的顶端设有凸块,卡扣的自由端设有与凸块相匹配的凹槽。
[0005] 本实用新型的进一步改进在于:底座一端顶部与每块连接块、每块连接块与卡扣、底座另一端顶部与上盖之间均通过快拆销子活动连接。
[0006] 本实用新型的进一步改进在于:底座一端顶部的上表面上设有两个弹簧。
[0007] 本实用新型与现有技术相比具有以下优点:本实用新型中的上盖直接卡住被夹物,无需其他工具就可以装夹瞄具、手电、镭射等其它附件,不使用本实用新型时,可将上盖直接扣上,上盖不会松开掉下来,方便携带。
[0008] 附图说明:
[0009] 图I为本实用新型合拢状态的结构示意图;
[0010] 图2为本实用新型打开状态的结构示意图;
[0011] 图中标号:I-卡扣、2-上盖、3-偏心轮、4-维轴销、5-键型滑块、6-夹块、7-螺杆、8-底座、9-弹簧、10-连接块、11-快拆销子、12-凸块、13-凹槽、14-把手。
[0012] 具体实施方式:
[0013] 为了加深对本实用新型的理解,下面将结合实施例和附图对本实用新型作进一步详述,该实施例仅用于解释本实用新型,并不构成对本实用新型保护范围的限定。
[0014] 如图I和图2示出了本实用新型快速夹紧装置的一种具体实施方式,包括半圆形的底座8,底座8底部中贯穿有螺杆7,螺杆7的一端穿出底座8,螺杆7的一端的顶端通过锥轴销4连接有偏心轮3,偏心轮3上设有把手14,螺杆7上还套有夹块6和锲型滑块5,锲型滑块5靠近偏心轮3,夹块6靠近锲型滑块5,底座8 —端顶部通过两块连接块10连接有卡扣1,底座8 —端顶部连接有上盖2,上盖2的顶端设有凸块12,卡扣I的自由端设有与凸块12相匹配的凹槽13。底座8 一端顶部与每块连接块10、每块连接块10与卡扣I、底座8另一端顶部与上盖2之间均通过快拆销子11活动连接。卡扣一端为自由端,另一端通过快拆销子与连 接块连接,卡扣的连接端是偏心轮结构,连接块通过快拆销子与底座连接,上盖通过快拆销子与底座连接,螺杆一端带椭圆平台,并通过底座的卡槽卡在底座上,使其不能转动,另一端通过锥轴销与偏心轮连接,在偏心轮和底座之间有锲型滑块和夹块,底座与连接块连接端上设有两个弹簧9,即底座8 一端顶部的上表面上设有两个弹簧9,当本实用新型不装夹瞄具等附件时,弹簧就会支撑住上盖的自由端,进一步顶住卡扣的连接端,这样上盖不会松开掉下来,方便携带。
[0015] 偏心轮装在装置的左侧时,将偏心轮偏心量小的一端靠近锲型滑块,此时把手远离装夹者,然后整个装置通过底座下方的夹块卡在导轨上,螺杆卡在导轨槽内,扳动偏心轮,偏心轮由于偏心缘故,偏心轮逐渐压紧锲型滑块和夹块,直至完全加紧,由于导轨的宽度有误差,通过锲型滑块的前后位置从而达到调节夹紧程度;如偏心轮装在装置的右侧时,此时将偏心轮偏心量小的一端靠近锲型滑块,推动偏心轮使螺杆另一端椭圆端脱离底座的卡槽,将偏心轮转动180度,偏心轮带动螺杆转动180度,不要转动锲型滑块和夹块,松开偏心轮使螺杆卡在底座的卡槽内。其中,底座的下方通过夹块固定在导轨上,松开偏心轮,此时夹块处于松开状态,底座可以自由装在导轨上,此时处于松开状态;通过把手拨动偏心轮,将夹块逐渐夹紧在导轨上,此时处于夹紧状态。由于导轨的宽度有宽有窄,可以前后调节斜锲块的位置至合适位置,压紧偏心轮,从而达到把底座固定在导轨上的目的,本实用新型能适用于不同尺寸的宽轨导轨,无需任何工具辅助,就能实现不同尺寸的宽轨导轨,导轨过宽过窄都能使用。
[0016] 本实用新型装夹瞄具或其它附件等附件时,先松开卡扣,再打开上盖,将瞄具或其它附件卡在底座上,扣上上盖,盖住瞄具或其它附件,将卡扣与连接块的连接端平推至上盖的自由端,将卡扣扣下直至卡扣自由端上的凹槽完全扣在上盖顶端的凸块上。本实用新型中的上盖直接卡住被夹物,无需其他工具就可以装夹瞄具、手电、镭射等其它附件,不使用本实用新型时,可将上盖直接扣上,上盖不会松开掉下来,方便携带。

Claims (3)

1. 一种快速夹紧装置,包括半圆形的底座(8),所述底座(8)底部中贯穿有螺杆(7),所述螺杆(7)的一端穿出所述底座(8),所述螺杆(7)的一端的顶端通过锥轴销(4)连接有偏心轮(3),所述偏心轮(3)上设有把手(14),所述螺杆(7)上还套有夹块(6)和锲型滑块(5),所述锲型滑块(5 )靠近所述偏心轮(3 ),所述夹块(6 )靠近所述锲型滑块(5 ),其特征在于:所述底座(8 ) 一端顶部通过两块连接块(10 )连接有卡扣(I),所述底座(8 ) 一端顶部连接有上盖(2),所述上盖(2)的顶端设有凸块(12),所述卡扣(I)的自由端设有与所述凸块(12)相匹配的凹槽(13)。
2.根据权利要求I所述快速夹紧装置,其特征在于:所述底座(8) —端顶部与每块所述连接块(10 )、每块所述连接块(10 )与所述卡扣(I)、所述底座(8 )另一端顶部与所述上盖(2 )之间均通过快拆销子(11)活动连接。
3.根据权利要求I所述快速夹紧装置,其特征在于:所述底座(8)—端顶部的上表面上设有两个弹簧(9)。
CN2012200500812U 2012-02-16 2012-02-16 快速夹紧装置 Expired - Fee Related CN202419053U (zh)

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CN2012200500812U CN202419053U (zh) 2012-02-16 2012-02-16 快速夹紧装置
PCT/CN2012/000515 WO2013120233A1 (zh) 2012-02-16 2012-04-16 快速夹紧装置
US13/824,905 US9212777B2 (en) 2012-02-16 2012-04-16 Quick clamping device

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