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

A kind of easy-to-mount fastener Download PDF

Info

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
fastener body
easy
mount
clamping hole
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

    • 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, WEDGES, JOINTS OR JOINTING
    • F16B23/00Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0069Specially 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
    • 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, 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

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

A kind of easy-to-mount fastener
Technical field
Patent of the present invention belongs to fastener technical field, more particularly to a kind of easy-to-mount fastener.
Background technology
At present, when metal or nonmetallic materials are connected, bolt or screw, but bolt or screw are used in some special occasions more, if force is excessive, it may appear that thread damage or stripped thread phenomenon, causes fastening to be failed.
Patent of invention content
Patent of the present invention provides a kind of easy-to-mount fastener, solves the problems, such as that existing fastener fastening effect is undesirable, substantially increases the service life of fastener.
The invention aims to overcome the deficiencies in the prior art, there is provided a kind of easy-to-mount fastener.
The present invention is to be achieved through the following technical solutions:
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, 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.
Preferably, the upper end of the fastener body is provided with chamfering.
Preferably, the diameter parallel of the center line in the clamping hole and cylindrical fastener body.
Patent of the present invention has the advantages that:
Compared with prior art, the present invention by set clamping hole, can Fast Installation fastener, while by setting groove, further facilitating and removing and installing.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure:1- fastener bodies;2- chamferings;3- grooves;4- clamps hole;5- thread segments;6- welds boss.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to patent of the present invention.
Embodiment
As shown in Figure 1, a kind of easy-to-mount fastener of the patent of invention, including fastener body 1, the fastener body 1 is provided with centre bore, the fastener body 1 is provided with thread segment 5, the periphery of the fastener body 1 is provided with annular groove 3, the bottom of the fastener body 1 is provided with two clamping holes 4, the clamping hole 4 is circular hole, welding boss 6 is being set at the bottom certain position of fastener body 1, the material for welding boss 6 is identical with the material of fastener body 1, in welding process, in order to avoid there is welding stress, need to be tempered after welding or other heat treatment methods.The center line in the clamping hole 4 and the diameter parallel of cylindrical fastener body 1.
The upper end of the fastener body 1 is provided with chamfering 2, is easily installed and dismounting.
To sum up, the present invention by set clamping hole 4, can Fast Installation fastener, while by setting groove 3, further facilitating and removing and installing.
In addition to the structure described in patent of the present invention, remaining is prior art.
Using technical solutions according to the invention, or those skilled in the art is under the inspiration of inventive technique scheme, designs similar technical scheme, and reaches above-mentioned technique effect, is to fall into 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

ID=59459426

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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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170704