CN104314951A - 螺纹连接式螺杆 - Google Patents

螺纹连接式螺杆 Download PDF

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Publication number
CN104314951A
CN104314951A CN201410439167.8A CN201410439167A CN104314951A CN 104314951 A CN104314951 A CN 104314951A CN 201410439167 A CN201410439167 A CN 201410439167A CN 104314951 A CN104314951 A CN 104314951A
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CN
China
Prior art keywords
screw rod
rod
threaded connection
screw
connection type
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Pending
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CN201410439167.8A
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English (en)
Inventor
秦在荣
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Individual
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Individual
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Priority to CN201410439167.8A priority Critical patent/CN104314951A/zh
Publication of CN104314951A publication Critical patent/CN104314951A/zh
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041Specially-shaped shafts
    • F16B35/044Specially-shaped ends

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

本发明涉及一种螺纹连接式螺杆,包括杆体,杆体连接端开设有矩形凹口,杆体侧壁上开设有至少一个圆形通孔。本发明的螺纹连接式螺杆侧壁上开设有与凹口相连通的通孔,从而可以很方便的更换螺丝头。

Description

螺纹连接式螺杆
技术领域
本发明涉及一种螺纹连接式螺杆。
背景技术
普通的螺杆多为一体结构螺杆,无法根据不同的场合随时更换不同的螺丝头,非常不人性化且生产成本很高。
发明内容
本发明要解决的技术问题是:为解决上述存在的问题,提供一种螺纹连接式螺杆,解决普通螺杆不人性化和生产成本高的问题。
本发明解决其技术问题所采用的技术方案是:一种螺纹连接式螺杆,包括杆体,杆体连接端开设有矩形凹口,杆体侧壁上开设有至少一个圆形通孔。
通孔与凹口相连通。所述的圆形通孔的数量为两个。
本发明的有益效果是,本发明的螺纹连接式螺杆侧壁上开设有与凹口相连通的通孔,从而可以很方便的更换螺丝头。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的结构示意图。
图中1.杆体,2.凹口,3.通孔。
具体实施方式
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图,仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成。
如图1所示的一种螺纹连接式螺杆,包括杆体1,杆体1连接端开设有矩形凹口2,杆体1侧壁上开设有两个圆形通孔3。
通孔3与凹口2相连通。所述的圆形通孔的数量为两个。
以上述依据本发明的理想实施例为启示,通过上述的说明内容,相关工作人员完全可以在不偏离本项发明技术思想的范围内,进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。

Claims (3)

1.一种螺纹连接式螺杆,包括杆体(1),其特征是:所述的杆体(1)连接端开设有矩形凹口(2),所述的杆体(1)侧壁上开设有至少一个圆形通孔(3)。
2.根据权利要求1所述的螺纹连接式螺杆,其特征是:所述的通孔(3)与凹口(2)相连通。
3.根据权利要求1所述的螺纹连接式螺杆,其特征是:所述的圆形通孔的数量为两个。
CN201410439167.8A 2014-08-30 2014-08-30 螺纹连接式螺杆 Pending CN104314951A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410439167.8A CN104314951A (zh) 2014-08-30 2014-08-30 螺纹连接式螺杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410439167.8A CN104314951A (zh) 2014-08-30 2014-08-30 螺纹连接式螺杆

Publications (1)

Publication Number Publication Date
CN104314951A true CN104314951A (zh) 2015-01-28

Family

ID=52370233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410439167.8A Pending CN104314951A (zh) 2014-08-30 2014-08-30 螺纹连接式螺杆

Country Status (1)

Country Link
CN (1) CN104314951A (zh)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202001468U (zh) * 2011-01-04 2011-10-05 中国矿业大学 防松螺钉套件
CN102305230A (zh) * 2011-08-28 2012-01-04 王忠杨 无帽式防滑螺钉
US20120225408A1 (en) * 2009-11-02 2012-09-06 Simon Garry Moore Flexible spring fastener
CN202690652U (zh) * 2012-05-31 2013-01-23 孙传旗 一种易拆卸分体式螺栓
CN203239721U (zh) * 2013-04-26 2013-10-16 浙江三林五金制品有限公司 一种组合式螺栓
CN203585025U (zh) * 2013-11-13 2014-05-07 马国山 防缓螺栓
CN203796705U (zh) * 2014-03-13 2014-08-27 温州市强杰不锈钢标准件有限公司 螺栓

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120225408A1 (en) * 2009-11-02 2012-09-06 Simon Garry Moore Flexible spring fastener
CN202001468U (zh) * 2011-01-04 2011-10-05 中国矿业大学 防松螺钉套件
CN102305230A (zh) * 2011-08-28 2012-01-04 王忠杨 无帽式防滑螺钉
CN202690652U (zh) * 2012-05-31 2013-01-23 孙传旗 一种易拆卸分体式螺栓
CN203239721U (zh) * 2013-04-26 2013-10-16 浙江三林五金制品有限公司 一种组合式螺栓
CN203585025U (zh) * 2013-11-13 2014-05-07 马国山 防缓螺栓
CN203796705U (zh) * 2014-03-13 2014-08-27 温州市强杰不锈钢标准件有限公司 螺栓

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Application publication date: 20150128