CN2473440Y - 塑料管接头 - Google Patents

塑料管接头 Download PDF

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Publication number
CN2473440Y
CN2473440Y CN 01207101 CN01207101U CN2473440Y CN 2473440 Y CN2473440 Y CN 2473440Y CN 01207101 CN01207101 CN 01207101 CN 01207101 U CN01207101 U CN 01207101U CN 2473440 Y CN2473440 Y CN 2473440Y
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utility
diameter
model
inwall
plastic tube
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Expired - Fee Related
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CN 01207101
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English (en)
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李亚礼
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Abstract

一种塑料管接头,利用塑料管内壁上斜面倒角形状或凹形状或波纹形状克服上述缺点,能牢固防漏,与塑料管配合,一松一紧,使塑料管的连接效果更好。本实用新型设计合理,结构简单,易安装及拆卸,可重复使用,保证两段管子的连接质量。

Description

塑料管接头
本实用新型属于一种塑料管接头。
目前,塑料管接头有各种各样。例如专利97239914.3塑料管接头、专利98216161.1塑料管接头、专利98228774.7管接头等,因结构较复杂,安装不便,易出现质量问题,不便拆卸和不能重复使用等缺点,而不能推广使用。
本实用新型的目的是提供一种塑料管接头,利用塑料管内壁上斜面倒角形状或凹形状或波纹形状克服上述缺点,能牢固防漏,与塑料管配合,一松一紧,使两段塑料管的连接效果更好。
本实用新型把管子的内壁制成斜面倒角形(1),管内壁分段由直径d1—d2的内园面在内壁上形成梯形槽,直径d1<d2。或制成凹形(2),管内壁分段由直径d3-d4的内园面在内壁上形成凹形槽,d3>d4。或制成波纹形(3),管内壁分段由直径d5-d6的内园面在内壁上形成波纹槽。
本实用新型设计合理,结构简单,易安装及拆卸,可重复使用,保证两段管子的连接质量。
附图说明:
图1是本实用新型第一种结构的半剖图;
图2是本实用新型第二种结构的半剖图;
图3是本实用新型第三种结构的半剖图;
在本实用新型中,如图1所示,第一种结构是将一段管子的内壁制成斜面倒角形(1),管内壁分段由直径d1—d2的内园面在内壁上形成梯形槽,直径d1<d2。如图2所示,第二种结构是将一段管子的内壁制成凹形(2),管内壁分段由直径d3-d4的内园面在内壁上形成凹形槽,d3>d4。如图3所示,第三种结构是将一段管子的内壁制成波纹形(3),管内壁分段由直径d5-d6的内园面在内壁上形成波纹槽。使用时,将两段管子从两端口插入即可,由于塑料管壁有斜面倒角形状或凹形状或波纹形状,能使两段管子连接得更好。

Claims (3)

1、一种塑料管接头,把管子的内壁制成斜面倒角形(1),其特征在于:管内壁分段由直径d1—d2的内园面在内壁上形成梯形槽,直径d1<d2
2、椐权利要求1所述的塑料管接头,其特征在于:或制成凹形(2),管内壁分段由直径d3-d4的内园面在内壁上形成凹形槽,d3>d4
3、椐权利要求1所述的塑料管接头,其特征在于:或制成波纹形(3),管内壁分段由直径d5-d6的内园面在内壁上形成波纹槽。
CN 01207101 2001-02-23 2001-02-23 塑料管接头 Expired - Fee Related CN2473440Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01207101 CN2473440Y (zh) 2001-02-23 2001-02-23 塑料管接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01207101 CN2473440Y (zh) 2001-02-23 2001-02-23 塑料管接头

Publications (1)

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CN2473440Y true CN2473440Y (zh) 2002-01-23

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CN 01207101 Expired - Fee Related CN2473440Y (zh) 2001-02-23 2001-02-23 塑料管接头

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104373695A (zh) * 2014-10-29 2015-02-25 无锡金顶石油管材配件制造有限公司 石油管道
CN106439282A (zh) * 2016-09-12 2017-02-22 辽宁四方核电装备股份有限公司 一种核电管接头

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104373695A (zh) * 2014-10-29 2015-02-25 无锡金顶石油管材配件制造有限公司 石油管道
CN106439282A (zh) * 2016-09-12 2017-02-22 辽宁四方核电装备股份有限公司 一种核电管接头

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