CN106917804A - A kind of easy-to-mount fastener - Google Patents

A kind of easy-to-mount fastener Download PDF

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Publication number
CN106917804A
CN106917804A CN201510990221.2A CN201510990221A CN106917804A CN 106917804 A CN106917804 A CN 106917804A CN 201510990221 A CN201510990221 A CN 201510990221A CN 106917804 A CN106917804 A CN 106917804A
Authority
CN
China
Prior art keywords
fastener body
fastener
easy
mount
clamping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510990221.2A
Other languages
Chinese (zh)
Inventor
姚炳戌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Exceedingly High Accurate Fastening Piece Co Ltd In Sky Tianjin
Original Assignee
Exceedingly High Accurate Fastening Piece Co Ltd In Sky Tianjin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exceedingly High Accurate Fastening Piece Co Ltd In Sky Tianjin filed Critical Exceedingly High Accurate Fastening Piece Co Ltd In Sky Tianjin
Priority to CN201510990221.2A priority Critical patent/CN106917804A/en
Publication of CN106917804A publication Critical patent/CN106917804A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-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
    • F16B35/041—Specially-shaped shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0069—Specially shaped nuts or heads of bolts or screws for rotations by a tool with holes to be engaged with corresponding pins on the tool or protruding pins to be engaged with corresponding holes on the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

The invention discloses a kind of easy-to-mount fastener, it includes fastener body, the fastener body is provided with centre bore, the fastener body is provided with thread segment, the periphery of the fastener body is provided with annular groove, the bottom of the fastener body is provided with two clamping holes, and the clamping hole is circular hole, and welding boss is being set at the bottom certain position of fastener body.The present invention by set clamping hole, can Fast Installation fastener, while by setting groove, further facilitating and removing and installing.

Description

一种便于拆装的紧固件 A fastener that is easy to disassemble

技术领域 technical field

本发明专利属于紧固装置技术领域，尤其涉及一种便于拆装的紧固件。 The patent of the invention belongs to the technical field of fastening devices, and in particular relates to a fastening piece that is easy to assemble and disassemble.

背景技术 Background technique

目前，在金属或非金属材料连接时，多采用的是螺栓或螺钉，但是螺栓或螺钉在一些特殊的场合，如果施力过大，会出现螺纹破坏或滑丝现象，导致紧固失效。 At present, when connecting metal or non-metallic materials, bolts or screws are mostly used, but in some special occasions, if the force is too large, thread damage or slippage will occur, resulting in fastening failure.

发明专利内容Invention patent content

本发明专利提供了一种便于拆装的紧固件，解决了现有紧固件紧固效果不理想的问题，大大提高了紧固件的使用寿命。 The patent of the invention provides a fastener that is easy to assemble and disassemble, which solves the problem of unsatisfactory fastening effects of existing fasteners and greatly improves the service life of the fastener.

本发明的目的是为了克服现有技术的不足，提供了一种便于拆装的紧固件。 The object of the present invention is to provide a fastener that is easy to assemble and disassemble in order to overcome the deficiencies of the prior art.

本发明是通过以下技术方案实现： The present invention is realized through the following technical solutions:

一种便于拆装的紧固件，包括紧固件本体，所述紧固件本体上设有中心孔，所述紧固件本体上设有螺纹段，所述紧固件本体的圆柱表面设有环形凹槽，所述紧固件本体的下端部设有两个夹持孔，所述夹持孔为圆孔，在距离紧固件本体的下端部一定位置处设置焊接凸台。 A fastener that is easy to disassemble includes a fastener body, a central hole is provided on the fastener body, a threaded section is provided on the fastener body, and a cylindrical surface of the fastener body is provided with There is an annular groove, the lower end of the fastener body is provided with two clamping holes, the clamping holes are circular holes, and a welding boss is provided at a certain position from the lower end of the fastener body.

优选的，所述紧固件本体的上端设有倒角。 Preferably, the upper end of the fastener body is provided with chamfers.

优选的，所述夹持孔的中心线与圆柱形紧固件本体的轴线平行。 Preferably, the centerline of the clamping hole is parallel to the axis of the cylindrical fastener body.

本发明专利具有以下有益效果： The invention patent has the following beneficial effects:

与现有的技术相比，本发明通过设置夹持孔，能够快速安装紧固件，同时通过设置凹槽，进一步方便拆卸与安装。 Compared with the prior art, the present invention can quickly install fasteners by providing clamping holes, and at the same time further facilitates disassembly and installation by providing grooves.

附图说明 Description of drawings

图1为本发明的结构示意图。 Fig. 1 is a structural schematic diagram of the present invention.

图中：1-紧固件本体；2-倒角；3-凹槽；4-夹持孔；5-螺纹段；6-焊接凸台。 In the figure: 1-fastener body; 2-chamfer; 3-groove; 4-holding hole; 5-thread segment; 6-welding boss.

具体实施方式 detailed description

下面结合附图及实施例对本发明专利作进一步说明。 Below in conjunction with accompanying drawing and embodiment the patent of the present invention is described further.

实施例 Example

如图1所示，该发明专利的一种便于拆装的紧固件，包括紧固件本体1，所述紧固件本体1上设有中心孔，所述紧固件本体1上设有螺纹段5，所述紧固件本体1的圆柱表面设有环形凹槽3，所述紧固件本体1的下端部设有两个夹持孔4，所述夹持孔4为圆孔，在距离紧固件本体1的下端部一定位置处设置焊接凸台6，焊接凸台6的材质与紧固件本体1的材质相同，在焊接过程中，为了避免出现焊接应力，需要在焊接后进行回火或其他热处理方法。所述夹持孔4的中心线与圆柱形紧固件本体1的轴线平行。 As shown in Figure 1, a fastener that is easy to assemble and disassemble according to the invention patent includes a fastener body 1, a central hole is provided on the fastener body 1, and a The threaded section 5, the cylindrical surface of the fastener body 1 is provided with an annular groove 3, and the lower end of the fastener body 1 is provided with two clamping holes 4, the clamping holes 4 are circular holes, A welding boss 6 is set at a certain position on the lower end of the fastener body 1. The material of the welding boss 6 is the same as that of the fastener body 1. Tempering or other heat treatment methods. The centerline of the clamping hole 4 is parallel to the axis of the cylindrical fastener body 1 .

所述紧固件本体1的上端设有倒角2，便于安装与拆卸。 The upper end of the fastener body 1 is provided with a chamfer 2 for easy installation and disassembly.

综上，本发明通过设置夹持孔4，能够快速安装紧固件，同时通过设置凹槽3，进一步方便拆卸与安装。 To sum up, the present invention can quickly install the fastener by providing the clamping hole 4 , and further facilitates disassembly and installation by providing the groove 3 .

除本发明专利所述的结构外，其余均为现有技术。 Except the structure described in the patent of the present invention, all the others are prior art.

利用本发明所述的技术方案，或本领域的技术人员在发明技术方案的启发下，设计出类似的技术方案，而达到上述技术效果的，均是落入本发明的保护范围。 Utilize the technical solution described in the present invention, or those skilled in the art design a similar technical solution under the inspiration of the technical solution of the invention, and achieve the above-mentioned technical effect, all fall into the protection scope of the present invention.

Claims (3)

1. a kind of easy-to-mount fastener, including fastener body, the fastener body is provided with centre bore, the fastener body is provided with thread segment, characterized in that, the periphery of the fastener body is provided with annular groove, the bottom of the fastener body is provided with two clamping holes, the clamping hole is circular hole, and welding boss is being set at the bottom certain position of fastener body.
2. a kind of easy-to-mount fastener according to claim 1, it is characterised in that：The upper end of the fastener body is provided with chamfering.
3. a kind of easy-to-mount fastener according to claim 1, it is characterised in that：The center line in the clamping hole and the diameter parallel of cylindrical fastener body.
CN201510990221.2A 2015-12-24 2015-12-24 A kind of easy-to-mount fastener Pending CN106917804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510990221.2A CN106917804A (en) 2015-12-24 2015-12-24 A kind of easy-to-mount fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510990221.2A CN106917804A (en) 2015-12-24 2015-12-24 A kind of easy-to-mount fastener

Publications (1)

Publication Number Publication Date
CN106917804A true CN106917804A (en) 2017-07-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510990221.2A Pending CN106917804A (en) 2015-12-24 2015-12-24 A kind of easy-to-mount fastener

Country Status (1)

Country Link
CN (1) CN106917804A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105644758A (en) * 2015-12-21 2016-06-08 浙江海洋学院 Marine rudder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11280742A (en) * 1998-03-27 1999-10-15 Sanwa Tekki Corp Slipping-out preventive nut
EP1284219A2 (en) * 2001-08-14 2003-02-19 Fuji Jukogyo Kabushiki Kaisha Structure for attaching a part to a vehicle
CN103244538A (en) * 2013-05-22 2013-08-14 太仓华众金属制品有限公司 Multifunctional long foundation bolt
CN103464620A (en) * 2013-09-05 2013-12-25 昆山旭龙精密机械有限公司 Guide pillar for dies
CN103603859A (en) * 2013-11-29 2014-02-26 余姚市吴兴铜业有限公司 Threaded fastener
CN204784055U (en) * 2015-07-09 2015-11-18 雅固拉国际精密工业(苏州)有限公司 Many steps screw

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11280742A (en) * 1998-03-27 1999-10-15 Sanwa Tekki Corp Slipping-out preventive nut
EP1284219A2 (en) * 2001-08-14 2003-02-19 Fuji Jukogyo Kabushiki Kaisha Structure for attaching a part to a vehicle
CN103244538A (en) * 2013-05-22 2013-08-14 太仓华众金属制品有限公司 Multifunctional long foundation bolt
CN103464620A (en) * 2013-09-05 2013-12-25 昆山旭龙精密机械有限公司 Guide pillar for dies
CN103603859A (en) * 2013-11-29 2014-02-26 余姚市吴兴铜业有限公司 Threaded fastener
CN204784055U (en) * 2015-07-09 2015-11-18 雅固拉国际精密工业(苏州)有限公司 Many steps screw

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105644758A (en) * 2015-12-21 2016-06-08 浙江海洋学院 Marine rudder

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Application publication date: 20170704