CN106224346A - A kind of anticorrosion bolt - Google Patents
A kind of anticorrosion bolt Download PDFInfo
- Publication number
- CN106224346A CN106224346A CN201610721781.2A CN201610721781A CN106224346A CN 106224346 A CN106224346 A CN 106224346A CN 201610721781 A CN201610721781 A CN 201610721781A CN 106224346 A CN106224346 A CN 106224346A
- Authority
- CN
- China
- Prior art keywords
- head
- bolt
- head protector
- protector
- bolt head
- 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
- 230000001012 protector Effects 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
Abstract
The invention discloses a kind of anticorrosion bolt, it includes bolt head, screw rod, head protector, screw rod is by light bar segment, thread segment forms, the free end of light bar segment fixes connecting bolt head, the upper surface of bolt head is provided with interior hexagonal groove, head protector is sheathed on outside bolt head, the center position of head protector is provided with the drive block matched with interior hexagonal groove, drive block can rotate around bolt-center axis relative to head protector, interior overcoat it is filled with between bolt head and head protector inwall, viscous the sticking of the outside wall portions of head protector has external protection coating, the upper surface of drive block is provided with driver slot.
Description
Technical field
The present invention relates to a kind of mechanical fastener, particularly to a kind of anticorrosion bolt.
Background technology
Bolt is one of modal securing member, and it is made up of head and screw rod.Screw rod is cylindrical, on external screw thread
Can use with nut collocation.Screw bolt and nut is used in conjunction with, and can connect and fix two parts with through hole.Head pressed by bolt
Shape can be divided into hexagon-headed bolt, snap bolt, square spigot bolt, dormant bolt etc..
Existing conventional stud degree of protection is low, and the most corrosion-resistant aspect can not reach requirement, and cost of manufacture is high.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide a kind of degree of protection high, corrosion resistance is strong, and
The anticorrosion bolt being easy to use.
A kind of anticorrosion bolt, it includes bolt head, screw rod, head protector, and screw rod is made up of light bar segment, thread segment, polished rod
The free end of section fixes connecting bolt head, and the upper surface of bolt head is provided with interior hexagonal groove, and head protector is sheathed on outside bolt head
Portion, the center position of head protector is provided with the drive block matched with interior hexagonal groove, drive block can relative to head protector around
Bolt-center axis rotates, and is filled with interior overcoat between bolt head and head protector inwall, and the outside wall portions of head protector is glued glutinous outside having
Overcoat, the upper surface of drive block is provided with driver slot.
The further improvement of technique scheme.
Light bar segment is provided with arc connecting portion with the link position of bolt head.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention, the accompanying drawing used required in embodiment will be done simply below
Introduce, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Figure is denoted as:
100, bolt head；200, screw rod；210, light bar segment；220, thread segment；300, head protector；310, interior overcoat；400, drive
Motion block；420, external protection coating.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiment.Based on this
Embodiment in bright, those of ordinary skill in the art under not making creative work premise, the every other reality obtained
Execute example, broadly fall into scope.
As it is shown in figure 1, a kind of anticorrosion bolt, it includes bolt head 100, screw rod 200, head protector 300, screw rod 200 by
Light bar segment 210, thread segment 220 form, and the free end of light bar segment fixes connecting bolt head 100, and the upper surface of bolt head 100 is arranged
Having interior hexagonal groove, head protector 300 to be sheathed on bolt head 100 outside, the center position of head protector 300 is provided with and interior hexagonal
The drive block 400 of groove match, drive block 400 can rotate around bolt-center axis relative to head protector, bolt head and protection
Being filled with interior overcoat 310 between cap inwall, the outside wall portions of head protector 300 is viscous glutinous external protection coating 420, drive block 400 upper
End face is provided with driver slot；Rotate driver slot by instrument, can indirectly drive the rotation of bolt head, consequently facilitating install.
Light bar segment is provided with arc connecting portion with the link position of bolt head, eliminates stress collection by setting up arc connecting portion
Midpoint, increases mechanical strength, increases the service life.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention；
Multiple amendment to these embodiments will be apparent from, defined in the present invention for those skilled in the art
General Principle can realize in other embodiments in the case of without departing from the spirit or scope of the present invention.Therefore, originally
Invention will not be defined to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty
The widest consistent scope.
Claims (2)
1. an anticorrosion bolt, it is characterised in that: it includes bolt head, screw rod, head protector, and screw rod is by light bar segment, thread segment
Forming, the free end of light bar segment fixes connecting bolt head, and the upper surface of bolt head is provided with interior hexagonal groove, and head protector is sheathed on
Outside bolt head, the center position of head protector is provided with the drive block matched with interior hexagonal groove, and drive block can be relative to
Head protector rotates around bolt-center axis, is filled with interior overcoat, the outside wall portions of head protector between bolt head and head protector inwall
Viscous sticking has external protection coating, and the upper surface of drive block is provided with driver slot.
A kind of anticorrosion bolt the most according to claim 1, it is characterised in that: light bar segment sets with the link position of bolt head
It is equipped with arc connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721781.2A CN106224346A (en) | 2016-08-25 | 2016-08-25 | A kind of anticorrosion bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721781.2A CN106224346A (en) | 2016-08-25 | 2016-08-25 | A kind of anticorrosion bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106224346A true CN106224346A (en) | 2016-12-14 |
Family
ID=57554562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610721781.2A Pending CN106224346A (en) | 2016-08-25 | 2016-08-25 | A kind of anticorrosion bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224346A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529508A (en) * | 1969-03-26 | 1970-09-22 | James D Cooksey | Plastic screw fastener combination |
| CN2210966Y (en) * | 1995-01-20 | 1995-10-25 | 陶静文 | Combined screw of drill tail |
| CN201723562U (en) * | 2010-03-09 | 2011-01-26 | 吴金波 | Conical anti-theft bolt and special socket matched therewith |
| CN203051443U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Anticorrosive high-strength bolt |
| CN104428544A (en) * | 2012-07-03 | 2015-03-18 | 约尔格·施瓦茨比希 | Tolerance-equalizing element |
-
2016
- 2016-08-25 CN CN201610721781.2A patent/CN106224346A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529508A (en) * | 1969-03-26 | 1970-09-22 | James D Cooksey | Plastic screw fastener combination |
| CN2210966Y (en) * | 1995-01-20 | 1995-10-25 | 陶静文 | Combined screw of drill tail |
| CN201723562U (en) * | 2010-03-09 | 2011-01-26 | 吴金波 | Conical anti-theft bolt and special socket matched therewith |
| CN104428544A (en) * | 2012-07-03 | 2015-03-18 | 约尔格·施瓦茨比希 | Tolerance-equalizing element |
| CN203051443U (en) * | 2012-11-25 | 2013-07-10 | 安徽六方重联机械股份有限公司 | Anticorrosive high-strength bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |