CN2611661Y - 新型膨胀螺栓 - Google Patents

新型膨胀螺栓 Download PDF

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Publication number
CN2611661Y
CN2611661Y CN 03235893 CN03235893U CN2611661Y CN 2611661 Y CN2611661 Y CN 2611661Y CN 03235893 CN03235893 CN 03235893 CN 03235893 U CN03235893 U CN 03235893U CN 2611661 Y CN2611661 Y CN 2611661Y
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China
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bolt
screw
swollen
utility
model
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Expired - Fee Related
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CN 03235893
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English (en)
Inventor
曾筱筱
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China Three Gorges University
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曾筱筱
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Abstract

本实用新型公开了一种新型膨胀螺栓,包括膨胀栓、螺帽和垫片,膨胀栓内设有螺纹,螺帽上设有螺杆、螺杆与螺纹配合。本实用新型使用原理同原膨胀螺栓,将原来的螺帽改为螺钉,消除了原来使用后有很长的外露头,既不美观又易生锈的缺点,更适宜作室内安装。

Description

新型膨胀螺栓
                              技术领域
本实用新型涉及一种螺栓,尤其是一种新型膨胀螺栓。
                              背景技术
目前使用的膨胀螺栓是将外有螺纹的膨胀栓钉入墙体,然后将螺帽旋紧固定,这样有很长的外露螺栓头,既不美观又易生锈。
                              发明内容
本实用新型的目的就是要提供一种新型膨胀螺栓。
本实用新型的目的是这样实现的:一种新型膨胀螺栓,包括膨胀栓1、螺帽2和垫片3,膨胀栓1内设有螺纹4,螺帽2上设有螺杆5、螺杆5与螺纹4配合。
本实用新型由于采用上述结构,避免螺栓头外露的缺点,既美观又不易生锈。
                              附图说明
下面结合附图和具体实施方便作进一步说明。
图1是本实用新型的结构示意图。
                            具体实施方式
本实用新型如图1所示,一种新型膨胀螺栓,包括膨胀栓1、螺帽2和垫片3,膨胀栓1内设有螺纹4,螺帽2上设有螺杆5、螺杆5与螺纹4配合。
本实用新型使用原理同原膨胀螺栓,将原来的螺帽改为螺钉,消除了原来使用后有很长的外露头,既不美观又易生锈的缺点。

Claims (1)

1、一种新型膨胀螺栓,包括膨胀栓(1)、螺帽(2)和垫片(3),其特征在于:膨胀栓(1)内设有螺纹(4),螺帽(2)上设有螺杆(5)、螺杆(5)与螺纹(4)配合。
CN 03235893 2003-03-19 2003-03-19 新型膨胀螺栓 Expired - Fee Related CN2611661Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03235893 CN2611661Y (zh) 2003-03-19 2003-03-19 新型膨胀螺栓

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03235893 CN2611661Y (zh) 2003-03-19 2003-03-19 新型膨胀螺栓

Publications (1)

Publication Number Publication Date
CN2611661Y true CN2611661Y (zh) 2004-04-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03235893 Expired - Fee Related CN2611661Y (zh) 2003-03-19 2003-03-19 新型膨胀螺栓

Country Status (1)

Country Link
CN (1) CN2611661Y (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SANXIA UNIVERSITY

Free format text: FORMER OWNER: ZENG XIAOXIAO

Effective date: 20041210

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20041210

Address after: 443002 No. 8, University Road, Yichang, Hubei

Patentee after: China Three Gorges University

Address before: 443000 20001262 class, School of science, China Three Gorges University, Hubei, Yichang

Patentee before: Zeng Xiaoxiao

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee