CN201281196Y - 一种连接弯头 - Google Patents

一种连接弯头 Download PDF

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Publication number
CN201281196Y
CN201281196Y CNU2008202021163U CN200820202116U CN201281196Y CN 201281196 Y CN201281196 Y CN 201281196Y CN U2008202021163 U CNU2008202021163 U CN U2008202021163U CN 200820202116 U CN200820202116 U CN 200820202116U CN 201281196 Y CN201281196 Y CN 201281196Y
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bend
elastic hook
hook head
gib head
bends
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Expired - Lifetime
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CNU2008202021163U
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Inventor
贺军华
刘纯
毕姬成
罗伟洪
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Midea Group Co Ltd
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Guangdong Midea Electric Appliances Co Ltd
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Abstract

一种连接弯头,包括弯头和连接螺母,连接螺母一侧设置有弹性钩头,弹性钩头设置在螺纹的下方,弯头上设置有与弹性钩头配合的止退凸台或止退凹槽。弹性钩头呈环状设置。弹性钩头和螺纹之间设置有过渡段。过渡段呈楔形或弧形的。本实用新型特别适合于弯头弯位很小,连接螺母无法从弯头另一端套进,或者,弯头另一端有凸台的连接弯头;既能使连接螺母能够灵活转动连接,又能保持足够的连接力。其具有弯头弯位很小、安装方便快捷、连接牢靠的特点。

Description

一种连接弯头
技术领域
本实用新型涉及一种连接弯头。
背景技术
传统的连接弯头或活接头都是将连接螺母从接管的另一端套进去,这样就要求接管段有较大的弯曲或接管段较长;或者,将螺母和接管做成一体的不能自由转动,这些结构都令用户不太满意。
实用新型内容
本实用新型的目的旨在提供一种结构简单合理、弯头弯位很小、安装方便快捷、连接牢靠的连接弯头,以克服现有技术中的不足之处。
按此目的设计的一种连接弯头,包括弯头和连接螺母,其结构特征是连接螺母一侧设置有弹性钩头,弹性钩头设置在螺纹的下方,弯头上设置有与弹性钩头配合的止退凸台或止退凹槽。
所述弹性钩头呈环状设置。弹性钩头和螺纹之间设置有过渡段。过渡段呈楔形或弧形的。连接螺母呈碗形、杯形或梯形。
本实用新型特别适合于弯头弯位很小,连接螺母无法从弯头另一端套进,或者,弯头另一端有凸台的连接弯头;既能使连接螺母能够灵活转动连接,又能保持足够的连接力。
附图说明
图1为本实用新型一实施例结构示意图。
图2为图1的俯视结构示意图。
具体实施方式
下面结合附图及实施例对本实用新型作进一步描述。
参见图1-图2,本连接弯头,包括弯头2和连接螺母1,连接螺母一侧设置有弹性钩头1.2,弹性钩头呈环状设置。弹性钩头设置在螺纹1.1的下方,弹性钩头和螺纹之间设置有过渡段1.3。过渡段呈楔形或弧形,弯头上设置有止退凸台2.1或止退凹槽,过渡段的内径尺寸大于止退凸台2.1或止退凹槽所在的外径尺寸,以便于连接螺母灵活转动。
使用时,先将连接螺母套向弯头,再对连接螺母进行压紧,使弯头上的凸台卡住连接螺母的钩头,使其不能脱出,然而又能轻松转动,以便连接。

Claims (5)

1.一种连接弯头,包括弯头(2)和连接螺母(1),其特征是连接螺母一侧设置有弹性钩头(1.2),弹性钩头设置在螺纹(1.1)的下方,弯头上设置有与弹性钩头配合的止退凸台(2.1)或止退凹槽。
2.根据权利要求1所述连接弯头,其特征是所述弹性钩头呈环状设置。
3.根据权利要求2所述连接弯头,其特征是所述弹性钩头和螺纹之间设置有过渡段(1.3)。
4.根据权利要求3所述连接弯头,其特征是所述过渡段呈楔形或弧形的,过渡段的内径尺寸大于止退凸台或止退凹槽所在的外径尺寸。
5.根据权利要求1、2或3所述连接弯头,其特征是所述连接螺母呈碗形、杯形或梯形。
CNU2008202021163U 2008-10-14 2008-10-14 一种连接弯头 Expired - Lifetime CN201281196Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202021163U CN201281196Y (zh) 2008-10-14 2008-10-14 一种连接弯头

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Application Number Priority Date Filing Date Title
CNU2008202021163U CN201281196Y (zh) 2008-10-14 2008-10-14 一种连接弯头

Publications (1)

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CN201281196Y true CN201281196Y (zh) 2009-07-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286972A (zh) * 2016-10-17 2017-01-04 五冶集团上海有限公司 一种防止热风阀喷水的导管及使用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106286972A (zh) * 2016-10-17 2017-01-04 五冶集团上海有限公司 一种防止热风阀喷水的导管及使用方法

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Patentee after: Midea Group Co., Ltd.

Address before: 528300, Beijiao Town, Shunde District, Guangdong City, Foshan province Penglai Road, Guangdong Midea electric appliance Limited by Share Ltd

Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong

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