CN103470690A - 防滑绳索扣具 - Google Patents

防滑绳索扣具 Download PDF

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Publication number
CN103470690A
CN103470690A CN2013104092489A CN201310409248A CN103470690A CN 103470690 A CN103470690 A CN 103470690A CN 2013104092489 A CN2013104092489 A CN 2013104092489A CN 201310409248 A CN201310409248 A CN 201310409248A CN 103470690 A CN103470690 A CN 103470690A
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CN
China
Prior art keywords
rope
fastener
insertion part
matrix
patchhole
Prior art date
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Pending
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CN2013104092489A
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English (en)
Inventor
顾凤兴
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.)
KUNSHAN CITY BACHENG TOWN SHUNTUO ENGINEERING MACHINERY FITTINGS FACTORY
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KUNSHAN CITY BACHENG TOWN SHUNTUO ENGINEERING MACHINERY FITTINGS FACTORY
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Application filed by KUNSHAN CITY BACHENG TOWN SHUNTUO ENGINEERING MACHINERY FITTINGS FACTORY filed Critical KUNSHAN CITY BACHENG TOWN SHUNTUO ENGINEERING MACHINERY FITTINGS FACTORY
Priority to CN2013104092489A priority Critical patent/CN103470690A/zh
Publication of CN103470690A publication Critical patent/CN103470690A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了一种防滑绳索扣具，包括具有空腔的基体和插入部，所述基体的外壁和插入部设有绳索插入孔，基体内设有弹簧，所述插入部的插入孔内壁上，在插入方向的一侧设有突刺。该发明可有效防止扣具扣锁在绳索上之后受外力拉扯时造成滑动。

Description

防滑绳索扣具
技术领域
本发明涉及一种绳索扣具，特别是涉及一种防止绳索打滑的扣具。
背景技术
在现有的各类绳索扣具中，常见的如包装袋、鞋帽衣物上所见扣具。其大致结构为包括一个具有空腔的基体，和一个可插入空腔的插入部，在基体的外壁和插入部上都设有绳索插入孔，另外再基体内部设有弹簧。使用时将插入部插入基体的空腔并压紧弹簧，时基体与插入部的绳索插入孔对齐后即可穿入绳索，松开插入部，扣具就固定在绳索上。然而由于仅依靠绳索插入孔与绳索间的摩擦力限制了整体扣具在绳索上的位置，当受到较大的外力拉扯扣具时，仍可以使扣具在绳索上来回滑动，而无法达到完全的锁止状态，这无法达到使用该扣具的目的。
发明内容
针对上述现有技术的不足，本发明的目的是提供一种结构简易，可防止扣具在绳索上来回滑动的扣具。
本发明的技术方案是这样的：一种防滑绳索扣具，包括具有空腔的基体和插入部，所述基体的外壁和插入部设有绳索插入孔，基体内设有弹簧，其特征在于：所述插入部的绳索插入孔内壁上，在插入方向的一侧设有突刺。
优选的，所述基体的绳索插入孔之间设有挡片，所述挡片上设有供插入部突刺穿出的开口。
本发明所提供的技术方案的优点在于，绳索扣具在绳索穿入后，向外弹出的插入部，其插入孔中的突刺刺入绳索内部，在扣具受到外力拉扯时，加大扣具与绳索间的摩擦作用，不容易使扣具滑动。在基体添加挡片后，按压插入部则更容易使得突刺脱离绳索而轻松移动扣具，调节松紧状态。
附图说明
图1为本发明结构示意图；
图2为插入部结构示意图；
图3为挡片结构示意图。
具体实施方式
下面结合实施例对本发明作进一步说明，但不作为对本发明的限定。
请参见图1，防滑绳索扣具，包括具有空腔1a的基体1和插入部2，基体1的外壁和插入部2设有绳索插入孔3，基体1内设有弹簧4，插入部2的绳索插入孔3内壁上，在插入方向的一侧设有突刺5。基体1的绳索插入孔3之间设有挡片6，挡片6上设有供插入部突刺5穿出的开口6a，挡片6的长度一般大于基体1的宽度，使其不足以限制插入部2的向上弹起。

Claims (2)

1.一种防滑绳索扣具，包括具有空腔(1a)的基体(1)和插入部(2)，所述基体(1)的外壁和插入部(2)设有绳索插入孔(3)，基体(1)内设有弹簧(4)，其特征在于：所述插入部(2)的绳索插入孔(3)内壁上，在插入方向的一侧设有突刺(5)。
2.根据权利要求1所述的防滑绳索扣具，其特征在于：所述基体(1)的绳索插入孔(3)之间设有挡片(6)，所述挡片(6)上设有供插入部突刺(5)穿出的开口(6a)。
CN2013104092489A 2013-09-10 2013-09-10 防滑绳索扣具 Pending CN103470690A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013104092489A CN103470690A (zh) 2013-09-10 2013-09-10 防滑绳索扣具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013104092489A CN103470690A (zh) 2013-09-10 2013-09-10 防滑绳索扣具

Publications (1)

Publication Number Publication Date
CN103470690A true CN103470690A (zh) 2013-12-25

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CN2013104092489A Pending CN103470690A (zh) 2013-09-10 2013-09-10 防滑绳索扣具

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CN (1) CN103470690A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106723682A (zh) * 2016-12-20 2017-05-31 上海点之浩服饰辅料制品有限公司 调节扣面板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794673A (en) * 1987-04-30 1989-01-03 Morito Co., Ltd. Cord fastener and method for manufacture thereof
WO1996025061A1 (en) * 1995-02-13 1996-08-22 Cuhel Rostislav A Brassiere strap fastener and method using same
US5621952A (en) * 1995-09-25 1997-04-22 Illinois Tool Works Inc. Cord closure
US20090193630A1 (en) * 2008-02-06 2009-08-06 Zedel Attachment device equipped with a whistle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794673A (en) * 1987-04-30 1989-01-03 Morito Co., Ltd. Cord fastener and method for manufacture thereof
WO1996025061A1 (en) * 1995-02-13 1996-08-22 Cuhel Rostislav A Brassiere strap fastener and method using same
US5621952A (en) * 1995-09-25 1997-04-22 Illinois Tool Works Inc. Cord closure
US20090193630A1 (en) * 2008-02-06 2009-08-06 Zedel Attachment device equipped with a whistle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106723682A (zh) * 2016-12-20 2017-05-31 上海点之浩服饰辅料制品有限公司 调节扣面板

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Application publication date: 20131225