CN201985481U - 埋地四片管接头 - Google Patents

埋地四片管接头 Download PDF

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Publication number
CN201985481U
CN201985481U CN2011200478072U CN201120047807U CN201985481U CN 201985481 U CN201985481 U CN 201985481U CN 2011200478072 U CN2011200478072 U CN 2011200478072U CN 201120047807 U CN201120047807 U CN 201120047807U CN 201985481 U CN201985481 U CN 201985481U
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China
Prior art keywords
sawtooth
teeth
utility
buried
pipe joint
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Expired - Fee Related
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CN2011200478072U
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English (en)
Inventor
吴家云
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BEIJING RONGYIN PLASTIC Co Ltd
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BEIJING RONGYIN PLASTIC Co Ltd
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Abstract

本实用新型涉及一种埋地四片管接头,由相同的四片弧形体首尾相互扣合,构成一管状体,每一片弧形体相互连接的一个边端部上设有锯齿,另一边端部对应设有能够用以扣住另一片弧形体锯齿防止其脱开的扣齿槽,所述扣齿槽内设有弹性顶片以在锯齿伸入扣齿槽时弹性顶住锯齿下表面,本实用新型埋地管接头不仅结构简单、设计合理,生产制造方便、成本低,而且安装使用方便快捷。

Description

埋地四片管接头
技术领域:
本实用新型涉及一种埋地四片管接头。
背景技术:
    目前,为了便于地下线缆的安装,埋地管件的使用越来越频繁、也越来越广泛,但埋地管件都是有一定长度的,为了在较长管路上铺设埋地管件,管件与管件之间必须要有管接头,虽然目前市面上有诸多的管接头,如专利号为CN02242240.4,发明名称为“钢塑管接头”,但该管接头不仅结构复杂、生产制造难度大、成本高,而且安装繁琐,费时费力。
发明内容:
本实用新型的目的在于提供一种埋地四片管接头,该埋地四片管接头不仅结构简单、设计合理,而且安装简便,省时省力。
本实用新型埋地四片管接头,其特征在于:由相同的四片弧形体首尾相互扣合,构成一管状体,每一片弧形体相互连接的一个边端部上设有锯齿,另一边端部对应设有能够用以扣住另一片弧形体锯齿防止其脱开的扣齿槽,所述扣齿槽内设有弹性顶片以在锯齿伸入扣齿槽时弹性顶住锯齿下表面。
本实用新型埋地四片管接头在使用时,预对接的两管件管口靠近放置,将各弧形体两两首尾对接,即将一片弧形体的锯齿伸入另一片弧形体的扣齿槽内扣合对接,由于设置弹性顶片,该弹性顶片的弹性作用有利于防止锯齿脱出,将对接好的管接头套入管口处,即完成埋地管件的对接。本实用新型埋地管接头不仅结构简单、设计合理,生产制造方便、成本低,而且安装使用方便快捷。
附图说明:
图1是本实用新型弧形半体的构造示意图;
图2是图1的右视图;
图3是本实用新型埋地四片管接头的构造示意图。
具体实施方式:
本实用新型埋地四片管接头,由相同的四片弧形体首尾相互扣合,构成一管状体,每一片弧形体1相互连接的一个边端部上设有锯齿2,另一边端部对应设有能够用以扣住另一片弧形体锯齿防止其脱开的扣齿槽3,扣齿槽内设有弹性顶片4以在锯齿伸入扣齿槽时弹性顶住锯齿下表面5。
上述每一片体的端部设有的锯齿有多个齿。
本实用新型埋地管接头不仅结构简单、设计合理,生产制造方便、成本低,而且安装使用方便快捷。
以上所述仅为本实用新型的较佳实例,凡依本实用新型申请专利范围所做的均等变化与修饰,皆应属本实用新型的涵盖范围。

Claims (2)

1.一种埋地四片管接头,其特征在于:由相同的四片弧形体首尾相互扣合,构成一管状体,每一片弧形体相互连接的一个边端部上设有锯齿,另一边端部对应设有能够用以扣住另一片弧形体锯齿防止其脱开的扣齿槽,所述扣齿槽内设有弹性顶片以在锯齿伸入扣齿槽时弹性顶住锯齿下表面。
2.根据权利要求1所述的埋地四片管接头,其特征在于:所述每一片体的端部设有的锯齿有多个齿。
CN2011200478072U 2011-02-25 2011-02-25 埋地四片管接头 Expired - Fee Related CN201985481U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200478072U CN201985481U (zh) 2011-02-25 2011-02-25 埋地四片管接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200478072U CN201985481U (zh) 2011-02-25 2011-02-25 埋地四片管接头

Publications (1)

Publication Number Publication Date
CN201985481U true CN201985481U (zh) 2011-09-21

Family

ID=44612933

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200478072U Expired - Fee Related CN201985481U (zh) 2011-02-25 2011-02-25 埋地四片管接头

Country Status (1)

Country Link
CN (1) CN201985481U (zh)

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110921

Termination date: 20140225