CN202773708U - 牵狗器翘板式按钮开关装置 - Google Patents

牵狗器翘板式按钮开关装置 Download PDF

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CN202773708U
CN202773708U CN2012204793210U CN201220479321U CN202773708U CN 202773708 U CN202773708 U CN 202773708U CN 2012204793210 U CN2012204793210 U CN 2012204793210U CN 201220479321 U CN201220479321 U CN 201220479321U CN 202773708 U CN202773708 U CN 202773708U
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施福有
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/04Controlling members for hand actuation by pivoting movement, e.g. levers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K27/00Leads or collars, e.g. for dogs
    • A01K27/003Leads, leashes
    • A01K27/004Retractable leashes
    • 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
    • Y10T74/00Machine element or mechanism
    • Y10T74/20Control lever and linkage systems
    • Y10T74/20576Elements
    • Y10T74/20582Levers
    • Y10T74/20588Levers toggle

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
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Abstract

本实用新型属于牵狗器类,具体是一种牵狗器翘板式按钮开关装置,包括外壳体、线轮、按钮、锁滑块、开滑块、平移滑块,按钮安装在外壳体上的相应凹槽位置,其特征在于:按钮为翘板式按钮,能绕翘板中轴转动,按钮两头分别与锁滑块和开滑块直接滑动接触,并能带动锁滑块和开滑块上下运动,平移滑块带有平移弹簧,与开滑块以斜面滑动相互推动,平移滑块与锁滑块由卡扣锁止。本实用新型按钮采用了翘板式按钮,通过平移滑块与开滑块、锁滑块的滑动配合,并通过卡扣锁定,动作简单,方便使用,性能稳定。

Description

牵狗器翘板式按钮开关装置
技术领域
本实用新型属于牵狗器类,具体是一种牵狗器翘板式按钮开关装置。
背景技术
现有的牵狗器开关装置一般是双键控制或单键控制,双键控制开关存在使用不方便的缺点,单键开关存在零件磨损大、使用效果不稳定等缺点。
发明内容
本实用新型的目的是针对现有技术的不足,提供一种结构简单、使用方便、性能稳定的牵狗器翘板式按钮开关装置。
本实用新型的技术方案如下:
一种牵狗器翘板式按钮开关装置,包括外壳体、线轮、按钮、锁滑块、开滑块、平移滑块,按钮安装在外壳体上的相应凹槽位置,其特征在于:按钮为翘板式按钮,能绕翘板中轴转动,按钮两头分别与锁滑块和开滑块直接滑动接触,并能带动锁滑块和开滑块上下运动,平移滑块带有平移弹簧,与开滑块以斜面滑动相互推动,平移滑块与锁滑块由卡扣锁止。
本实用新型平移滑块上有一凸台与锁滑块的凸台面卡扣锁止。
本实用新型的开滑块、锁滑块、平移滑块带有弹簧,当翘板式按钮前端按下时,推动开滑块下移,当开滑块下行时,开滑块与平移滑块相对滑动,推动平移滑块移动,此时平移滑块与锁滑块脱扣,锁滑块在弹簧的推动下远离线轮,从而恢复线轮的自由旋转,牵狗绳就可以自由拉出;翘板式按钮后部按下时,推动锁滑块下移,当锁滑块下行时,平移滑块在弹簧的推动下紧贴上行的开滑块移动直至与锁滑块卡扣,这样在松开翘板式按钮时锁滑块就不会回位了,就使线轮停止转动固定在某一位置。
本实用新型按钮采用了翘板式按钮,通过平移滑块与开滑块、锁锁块的滑动配合,并通过卡扣锁定,动作简单,方便使用,性能稳定。
附图说明
图1为本实用新型一种实施例立体图。
图2为图1实施例翘板式开关前端按下状态的结构示意图。
图3为图1实施例翘板式开关后端按下状态的结构示意图。
图4为实施例1处于图3状态时翘板式按钮与线轮结构示意图。
图5是本实用新型另一种实施例结构示意图(隐藏外壳体)。
具体实施方式
如图1所述实施例,一种牵狗器翘板式按钮开关装置,包括左壳体1、右壳体2、线轮3、按钮4、锁滑块6、开滑块5、平移滑块7,按钮4安装在左壳体1、右壳体2的相应凹槽位置,10为出线口,其特征在于:按钮4为翘板式按钮,翘板能绕中轴转动,按钮4两头分别与锁滑块6和开滑块5直接滑动接触,并能带动锁滑块6和开滑块5上下运动,平移滑块7在平移弹簧8作用下前后平移,与开滑块5以斜面滑动相互推动,平移滑块7上有一凸台与锁滑块6的凸台面卡扣锁止,开滑块5与平移滑块7相交成一接近90度角。
本实用新型的开滑块5和锁滑块6在左壳体1、右壳体2的限位槽内只能上下移动,平移滑块在左壳体1﹑右壳体2的限位槽内只能前后平移。
如图2所示,当按钮4的前端压下,也就是后端翘起时,按钮4的前端同时处于压下位置,推动开滑块5下行,通过开滑块5和平移滑块7的相对滑动,开滑块5推动平移滑块7向前移动,使平移滑块7与锁滑块6的卡扣脱离,并压缩平移弹簧8。这样,锁滑块6就可以在内置弹簧9的推动下远离线轮3,线轮3就可以自由旋转,牵狗绳(带)就可以自由收放。
如图3、4所示,当按钮4的后端压下,也就是前端翘起时,按钮4的后端处于压下位置,推动锁滑块6克服内置弹簧9的力下行,同时平移弹簧8推动平移滑块7向后移动,平移滑块7通过斜面推动开滑块5向上运动。当按钮4向下压将到下限时,平移滑块7就和锁滑块6的凸台接触并滑动摩擦,当到下限时平移滑块7的尖舌就卡到锁滑块6的凸台后,此时按钮4松手时,锁滑块6也不会回退,从而锁滑块6稳定的卡住线轮3,线轮停止旋转,牵狗绳(带)就可以限定拉出固定长度。
上述图1-图4所示的实施例的按钮4开关为前开后关,如图5所示为另一种牵狗器翘板式按钮开关的实施例,其开滑块与锁滑块互换了位置,其它结构不变,按钮4开关为前关后开。
本实用新型的平移弹簧可以是内置弹簧,也可以是外置扭转弹簧。

Claims (4)

1.一种牵狗器翘板式按钮开关装置,包括外壳体、线轮、按钮、锁滑块、开滑块、平移滑块,按钮安装在外壳体上的相应凹槽位置,其特征在于:按钮为翘板式按钮,能绕翘板中轴转动,按钮两头分别与锁滑块和开滑块直接滑动接触,并能带动锁滑块和开滑块上下运动,平移滑块带有平移弹簧,与开滑块以斜面滑动相互推动,平移滑块与锁滑块由卡扣锁止。
2.根据权利要求1所述的牵狗器翘板式按钮开关装置,其特征是:平移滑块有一凸台可以将锁滑块的凸台面锁止。
3.根据权利要求1或2所述的牵狗器翘板式按钮开关装置,其特征是:平移弹簧为内置弹簧。
4.根据权利要求1或2所述的牵狗器翘板式按钮开关装置,其特征是:平移弹簧为外置扭转弹簧。
CN2012204793210U 2012-09-19 2012-09-19 牵狗器翘板式按钮开关装置 Expired - Fee Related CN202773708U (zh)

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CN2012204793210U CN202773708U (zh) 2012-09-19 2012-09-19 牵狗器翘板式按钮开关装置
US13/801,842 US9104226B2 (en) 2012-09-19 2013-03-13 Rocker button switch device of dog leash

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US20140076096A1 (en) 2014-03-20

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