CN205806112U - 新原理多用途密封夹 - Google Patents

新原理多用途密封夹 Download PDF

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CN205806112U
CN205806112U CN201620283255.8U CN201620283255U CN205806112U CN 205806112 U CN205806112 U CN 205806112U CN 201620283255 U CN201620283255 U CN 201620283255U CN 205806112 U CN205806112 U CN 205806112U
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胡凡
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Abstract

本实用新型涉及一种新原理多用途密封夹,包括压条和压槽,压条的一端具有连接轴，压条的另一端有手推钮和与之相邻的按压钮，按压钮下方存在多于一个卡档位,压槽一端有U形推孔，另一端有固定锁轴,压槽U形推孔内有一弹簧弓，利用弹簧弓自身弹力将压条的连接轴顶在压槽的U形孔内，使压和压槽可相转动连接，打开密封夹时，以拇指推压条推扭，压槽U形孔内弹簧弓处于压缩状态，可使压条的连接轴在压槽的U型推孔内小幅度移动，压条卡档位可从所述压槽的固定锁轴上脱离开，闭合时按压压条的压钮，卡档位卡住压槽的固定锁轴完成密封夹闭合过程，压条与压槽的横截面呈剪状咬和,能使袋子等柔性被夹物在压条和压槽之间弯折并增大摩擦,形成折线形夹持结构。

Description

新原理多用途密封夹
技术领域
本发明涉及一种密封工具，为新原理多用途密封夹。
背景技术
目前市面可见的，以及人们正在使用的密封夹多为塑料制品，依靠夹条本身回弹应力来夹紧的密封夹。使用寿命短，材料本身应力疲劳后就不具备夹紧功能。
发明内容
本发明为新原理多用途密封夹,包括压条和压槽,压条的一端具有连接轴，压条的另一端有手推钮和与之相邻的按压钮，按压钮下方存在多于一个卡档位,压槽一端有U形推孔，另一端有固定锁轴,压槽U形推孔内有一弹簧弓，利用弹簧弓自身弹力将压条的连接轴顶在压槽的U形孔内，使压和压槽可相转动连接，打开密封夹时，以拇指推压条推扭，压槽U形孔内弹簧弓处于压缩状态，可使压条的连接轴在压槽的U型推孔内小幅度移动，压条卡档位可从所述压槽的固定锁轴上脱离开，闭合时按压压条的压钮，卡档位卡住压槽的固定锁轴完成密封夹闭合过程，压条与压槽的横截面呈剪状咬和,能使袋子等柔性被夹物在压条和压槽之间弯折并增大摩擦,形成折线形夹持结构。
附图说明
图1密封夹整体图
图2密封夹断面图
图3沿压条与压槽纵向剖面图
具体实施方式
密封夹从闭合状态到打开状态：单手握住密封夹开启端，用拇指推动推扭（a），压条（1）及下压锁档（f）沿U型推孔（e）轨道移动，压轴（c）受力挤压在U型推孔内的弹簧弓（g），并使其发生应力弯曲，最终下压锁档（f）与锁轴（d）脱开，完成打开过程； 密封夹从打开状态到闭合状态：将被密封物放在压条（1）及压槽（2）之间，按压压钮（b）并用力使下压锁档（f）与锁轴（d）咬合，完成闭合过程；3.根据被密封物受力特点，下压锁档有不小于一档。

Claims (5)

1.一种新原理多用途密封夹,包括压条和压槽,所述压条的一端具有连接压轴，其特征在于：所述压槽一端有U形推孔，另一端有固定锁轴,压槽U形推孔内有一弹簧弓，利用弹簧弓的自身弹力将压条的压轴顶在压槽的U形孔内，使压条和压槽可相转动连接。
2.根据权利要求1所述的新原理多用途密封夹，其特征在于：压条另一端包含推钮，打开所述密封夹的方式，单手握住密封夹的开启端，以拇指推动压条推扭，压槽U形孔内弹簧弓处于压缩状态，可使压条的连接轴在压槽的U型推孔内小幅度移动，即压条和压槽在纵向上有相对移动，使得压条的卡档位与压槽上的锁轴脱开，完成打开动作。
3.根据权利要求1或2所述的新原理多用途密封夹，其特征在于：密封夹压条上，紧邻推钮存在一个压钮，闭合时按压压条的压钮，卡档位在弹簧弓弹力作用下可推动压条，使其纵向卡住压槽的固定锁轴，完成密封夹闭合过程。
4.根据权利要求1所述新原理多用途密封夹，其特征在于：所述压条与压槽的横截面呈剪状咬和,能使柔性被夹物在压条和压槽之间弯折并增大摩擦,形成折线形夹持结构。
5.根据权利要求1所述的新原理多用途密封夹，其特征在于：压条包含一个以上下压锁档位，可根据被夹物厚度选取使用。
CN201620283255.8U 2016-04-07 2016-04-07 新原理多用途密封夹 Expired - Fee Related CN205806112U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105937530A (zh) * 2016-04-07 2016-09-14 胡凡 新原理多用途密封夹

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105937530A (zh) * 2016-04-07 2016-09-14 胡凡 新原理多用途密封夹

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