CN106917804A - A kind of easy-to-mount fastener - Google Patents
A kind of easy-to-mount fastener Download PDFInfo
- 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
Links
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
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- 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
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.
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)
| 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)
| 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 |
-
2015
- 2015-12-24 CN CN201510990221.2A patent/CN106917804A/en active Pending
Patent Citations (6)
| 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)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| 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 |