CN107255108A - The screw that a kind of disconnecting preventing is unloaded - Google Patents
The screw that a kind of disconnecting preventing is unloaded Download PDFInfo
- Publication number
- CN107255108A CN107255108A CN201710647229.8A CN201710647229A CN107255108A CN 107255108 A CN107255108 A CN 107255108A CN 201710647229 A CN201710647229 A CN 201710647229A CN 107255108 A CN107255108 A CN 107255108A
- Authority
- CN
- China
- Prior art keywords
- screw
- nut
- stud
- unloaded
- disconnecting preventing
- 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
- 239000000047 product Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000011265 semifinished product Substances 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
Abstract
The invention discloses the screw that a kind of disconnecting preventing is unloaded, including：Stud, nut and screw, described stud is connected respectively at described screw with nut, and described stud is arranged between described screw and nut, screw thread is provided with described stud, described screw is cylindricality, it is provided with described cylindricality on three axial clearances, described screw and is provided with annular lug.This screw is using being initially inserted into nut, and the annular lug on screw is buckled in nut, and the screw thread on stud is tightened with the screw thread on nut again, simple to operate easy to use.
Description
Technical field
The present invention relates to hardware clothing arts, the screw that more particularly to a kind of disconnecting preventing is unloaded.
Background technology
Hardware fitting refers to the machine parts or part being fabricated to hardware, and some hardware products, and it can be independent
Purposes, can also make assistance apparatus, but be used as industrial auxiliary products, semi-finished product and production process used tool manufactured etc.
Deng only sub-fraction haberdashery and hardware product（Accessory）It is the necessary tool-class consumer goods of people's life.
It is badly in need of the screw that a kind of disconnecting preventing is unloaded in the market.
The content of the invention
The present invention solves the technical problem of provide the screw that a kind of disconnecting preventing is unloaded.
In order to solve the above technical problems, one aspect of the present invention is：The spiral shell that a kind of disconnecting preventing is unloaded is provided
Adjusting screw, it is characterised in that including：Stud, nut and screw, described stud are connected respectively at described screw with nut,
And described stud is arranged between described screw and nut, screw thread is provided with described stud, described screw is post
It is provided with shape, described cylindricality on three axial clearances, described screw and is provided with annular lug.
In a preferred embodiment of the present invention, it is provided with figure LOGO on described nut.
In a preferred embodiment of the present invention, described nut side, which is provided with, tightens.
The beneficial effects of the invention are as follows：The screw that disconnecting preventing of the present invention is unloaded, this screw uses and is initially inserted into nut
In, the annular lug on screw is buckled in nut, and the screw thread on stud is tightened with the screw thread on nut again, simple to operate to use
It is convenient.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the dimensional structure diagram of a preferred embodiment of the screw that disconnecting preventing of the present invention is unloaded.
The mark of each part is as follows in accompanying drawing：1st, nut, 2, stud, 3, screw.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Referring to Fig. 1, Fig. 1 is the stereochemical structure signal of a preferred embodiment of the screw that disconnecting preventing of the present invention is unloaded
Figure.
The screw that a kind of disconnecting preventing is unloaded, it is characterised in that including：Stud 2, nut 1 and screw 3, described stud 2
It is connected respectively at described screw 3 with nut 1, and described stud 2 is arranged between described screw 3 and nut 1, it is described
Stud 2 on be provided with screw thread, described screw 3 is to be provided with three axial clearances, described spiral shell in cylindricality, described cylindricality
Annular lug is provided with nail 3.
It is preferred that, it is provided with figure LOGO on described nut 1.
It is preferred that, the described side of nut 1, which is provided with, tightens.
The screw that disconnecting preventing of the present invention is unloaded, solves the defect in technical scheme, and this screw is used and is initially inserted into
In nut, the annular lug on screw is buckled in nut, and the screw thread on stud is tightened with the screw thread on nut again, simple to operate
It is easy to use.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (3)
1. the screw that a kind of disconnecting preventing is unloaded, it is characterised in that including：Stud, nut and screw, described stud respectively at
Described screw is connected with nut, and described stud is arranged between described screw and nut, is set on described stud
Screw thread is equipped with, described screw is to be provided with three axial clearances, described screw to be provided with ring in cylindricality, described cylindricality
Shape projection.
2. the screw that disconnecting preventing according to claim 1 is unloaded, it is characterised in that be provided with figure on described nut
LOGO。
3. the screw that disconnecting preventing according to claim 1 is unloaded, it is characterised in that described nut side is provided with stubborn
Tight valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647229.8A CN107255108A (en) | 2017-08-01 | 2017-08-01 | The screw that a kind of disconnecting preventing is unloaded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647229.8A CN107255108A (en) | 2017-08-01 | 2017-08-01 | The screw that a kind of disconnecting preventing is unloaded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107255108A true CN107255108A (en) | 2017-10-17 |
Family
ID=60025394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710647229.8A Pending CN107255108A (en) | 2017-08-01 | 2017-08-01 | The screw that a kind of disconnecting preventing is unloaded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107255108A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000199509A (en) * | 1999-01-06 | 2000-07-18 | Hirata Neji Kk | Fastening tool |
| CN1763386A (en) * | 2004-10-18 | 2006-04-26 | 南京Lg同创彩色显示系统有限责任公司 | Nut and screw for preventing looseness |
| CN102245914A (en) * | 2008-12-09 | 2011-11-16 | 李相哲 | Self-locking bolt nut assembly |
| CN103343769A (en) * | 2013-07-24 | 2013-10-09 | 太仓市协诚金属制品有限公司 | Slot check bolt |
| CN104088886A (en) * | 2014-07-04 | 2014-10-08 | 唐侠 | Antitheft self-tapping screw |
| CN205350004U (en) * | 2015-12-11 | 2016-06-29 | 启东市汇通螺丝厂 | Fastening type screw |
-
2017
- 2017-08-01 CN CN201710647229.8A patent/CN107255108A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000199509A (en) * | 1999-01-06 | 2000-07-18 | Hirata Neji Kk | Fastening tool |
| CN1763386A (en) * | 2004-10-18 | 2006-04-26 | 南京Lg同创彩色显示系统有限责任公司 | Nut and screw for preventing looseness |
| CN102245914A (en) * | 2008-12-09 | 2011-11-16 | 李相哲 | Self-locking bolt nut assembly |
| CN103343769A (en) * | 2013-07-24 | 2013-10-09 | 太仓市协诚金属制品有限公司 | Slot check bolt |
| CN104088886A (en) * | 2014-07-04 | 2014-10-08 | 唐侠 | Antitheft self-tapping screw |
| CN205350004U (en) * | 2015-12-11 | 2016-06-29 | 启东市汇通螺丝厂 | Fastening type screw |
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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 |
Application publication date: 20171017 |
|
| RJ01 | Rejection of invention patent application after publication |