CN106089934A - A kind of concealed special shaped screw bolt - Google Patents
A kind of concealed special shaped screw bolt Download PDFInfo
- Publication number
- CN106089934A CN106089934A CN201610722160.6A CN201610722160A CN106089934A CN 106089934 A CN106089934 A CN 106089934A CN 201610722160 A CN201610722160 A CN 201610722160A CN 106089934 A CN106089934 A CN 106089934A
- Authority
- CN
- China
- Prior art keywords
- thread segment
- bolt
- bolt head
- plate body
- upper thread
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000001215 vagina Anatomy 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
- 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
- F16B35/06—Specially-shaped heads
-
- 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
- F16B35/048—Specially-shaped necks
Abstract
The invention discloses a kind of concealed special shaped screw bolt, it includes that thread segment fixes the lower thread segment being connected with upper thread segment, it is provided with inner chamber in upper thread segment, the free end of upper thread segment is provided with the step arranged around upper thread segment center annular, the opening diameter of step is less than the diameter of inner chamber, interior intracavity coupling has bolt head, bolt head includes plate body, is fixed on the guide plate bottom plate body, the transverse width of guide plate matches with the diameter of inner chamber, and the opening diameter of step is consistent with the transverse width of plate body.
Description
Technical field
The present invention relates to a kind of mechanical fastener, particularly to a kind of concealed special shaped screw 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..
It is desirable to provide a kind of concealed special shaped screw bolt being different from existing bolt, it uses concealed structure, incites somebody to action
Bolt head buries, and can play anti-theft effect.
Summary of the invention
It is an object of the invention to provide and bolt head is buried, and the concealed abnormity spiral shell of anti-theft effect can be played
Bolt.
For realizing above-mentioned technical purpose, the technical solution adopted in the present invention is as follows.
A kind of concealed special shaped screw bolt, it includes that thread segment fixes the lower thread segment being connected, upper screw thread with upper thread segment
Being provided with inner chamber in Duan, the free end of upper thread segment is provided with the step arranged around upper thread segment center annular, opening of step
Mouth diameter has bolt head, bolt head to include plate body, be fixed on the guiding bottom plate body less than the diameter of inner chamber, interior intracavity coupling
Plate, the transverse width of guide plate matches with the diameter of inner chamber, and the opening diameter of step is consistent with the transverse width of plate body.
The further improvement of technique scheme.
Bolt head arranges a breach.
The further improvement of technique scheme.
The plate body of bolt head can use magnetic material to make.
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 hidden state structural representation of the present invention.
Fig. 2 is the deployed condition structural representation of the present invention.
Figure is denoted as:
100, upper thread segment；110, inner chamber；120, step；200, bolt head；210, guide plate；220, breach；300, lower screw thread
Section.
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 shown in Figure 1, 2, a kind of concealed special shaped screw bolt, it includes that thread segment 100 and upper thread segment 100 are fixing even
The lower thread segment 300 connect, is provided with inner chamber 110 in upper thread segment 100, the free end of upper thread segment 100 is provided with around upper spiral shell
The step 120 that stricture of vagina section center annular is arranged, the opening diameter of step 120 is less than the diameter of inner chamber 110, and in inner chamber 110, coupling has
Bolt head 200, bolt head 200 includes plate body, is fixed on the guide plate 210 bottom plate body, and the transverse width of guide plate 210 is with interior
The diameter in chamber 110 matches, and the opening diameter of step 120 is consistent with the transverse width of plate body；When needing rotating bolt, can be by spiral shell
Bolt head 200 takes out, and can drive upper thread segment 100 and the rotation of lower thread segment 300 by rotating bolt head 200；Bolt is pacified
When dressing up merit, both bolt head can be snapped in inner chamber 110, thus bolt head was hidden.
For ease of taking out bolt head 200, a breach 220 can be set on bolt head 200, by stirring breach 220, both may be used
To take out bolt head.
For ease of quickly removing of bolt head 200, the plate body of bolt head can use magnetic material to make, and passes through magnetic material
Absorption, can quickly removing bolt head.
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 (3)
1. a concealed special shaped screw bolt, it is characterised in that: it includes that thread segment fixes the lower screw thread being connected with upper thread segment
Section, is provided with inner chamber in upper thread segment, the free end of upper thread segment is provided with the step arranged around upper thread segment center annular,
The opening diameter of step has bolt head, bolt head to include plate body, be fixed on bottom plate body less than the diameter of inner chamber, interior intracavity coupling
Guide plate, the transverse width of guide plate matches with the diameter of inner chamber, the transverse width one of the opening diameter of step and plate body
Cause.
The concealed special shaped screw bolt of one the most according to claim 1, it is characterised in that: a breach is set on bolt head.
The concealed special shaped screw bolt of one the most according to claim 1, it is characterised in that: the plate body of bolt head can use magnetic
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722160.6A CN106089934A (en) | 2016-08-25 | 2016-08-25 | A kind of concealed special shaped screw bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722160.6A CN106089934A (en) | 2016-08-25 | 2016-08-25 | A kind of concealed special shaped screw bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089934A true CN106089934A (en) | 2016-11-09 |
Family
ID=57225138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610722160.6A Pending CN106089934A (en) | 2016-08-25 | 2016-08-25 | A kind of concealed special shaped screw bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089934A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443288A (en) * | 2017-09-24 | 2017-12-08 | 刘淑敏 | A kind of hiding torsional mode bolt of nonmetallic materials connection |
| CN107598820A (en) * | 2017-09-24 | 2018-01-19 | 刘淑敏 | A kind of hiding plumb formula bolt of nonmetallic materials connection |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361258B1 (en) * | 2000-07-06 | 2002-03-26 | Gary V. Heesch | Permanently placeable fasteners, inserter head for fastener placement and related methods |
| DE102007019061A1 (en) * | 2007-04-23 | 2008-11-06 | Audi Ag | Headless screwing for use with screw bolt, have threaded hole by two studs forming differential thread and thread pitch with different thread section has different large diameter |
| CN101772329A (en) * | 2007-03-21 | 2010-07-07 | 北卡罗米纳大学查佩尔希尔分校 | anti-unscrewing and multi-angular fastening apparatuses and methods for surgical bone screw/plate systems |
| CN201650977U (en) * | 2010-02-06 | 2010-11-24 | 来宝根 | Screw |
| CN103775461A (en) * | 2012-10-23 | 2014-05-07 | 宋凯 | Internally embedded type fastening nail |
| CN104632841A (en) * | 2013-11-06 | 2015-05-20 | 西安福斯特动力科技有限公司 | Bolt special for transmission device |
-
2016
- 2016-08-25 CN CN201610722160.6A patent/CN106089934A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361258B1 (en) * | 2000-07-06 | 2002-03-26 | Gary V. Heesch | Permanently placeable fasteners, inserter head for fastener placement and related methods |
| CN101772329A (en) * | 2007-03-21 | 2010-07-07 | 北卡罗米纳大学查佩尔希尔分校 | anti-unscrewing and multi-angular fastening apparatuses and methods for surgical bone screw/plate systems |
| DE102007019061A1 (en) * | 2007-04-23 | 2008-11-06 | Audi Ag | Headless screwing for use with screw bolt, have threaded hole by two studs forming differential thread and thread pitch with different thread section has different large diameter |
| CN201650977U (en) * | 2010-02-06 | 2010-11-24 | 来宝根 | Screw |
| CN103775461A (en) * | 2012-10-23 | 2014-05-07 | 宋凯 | Internally embedded type fastening nail |
| CN104632841A (en) * | 2013-11-06 | 2015-05-20 | 西安福斯特动力科技有限公司 | Bolt special for transmission device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443288A (en) * | 2017-09-24 | 2017-12-08 | 刘淑敏 | A kind of hiding torsional mode bolt of nonmetallic materials connection |
| CN107598820A (en) * | 2017-09-24 | 2018-01-19 | 刘淑敏 | A kind of hiding plumb formula bolt of nonmetallic materials connection |
| CN107598820B (en) * | 2017-09-24 | 2019-02-26 | 瑞安市强达不锈钢标准件有限公司 | A kind of hiding plumb formula bolt of nonmetallic materials connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161109 |