CN105805130A - Bolt with protection push cover - Google Patents
Bolt with protection push cover Download PDFInfo
- Publication number
- CN105805130A CN105805130A CN201610371718.0A CN201610371718A CN105805130A CN 105805130 A CN105805130 A CN 105805130A CN 201610371718 A CN201610371718 A CN 201610371718A CN 105805130 A CN105805130 A CN 105805130A
- Authority
- CN
- China
- Prior art keywords
- bolt
- nut
- threaded rod
- protection
- protection lid
- 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
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002372 labelling 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a bolt with a protection push cover. The bolt comprises a bolt body. A threaded rod is arranged at the lower end of the bolt body. An outer thread is arranged on a rod body at the lower end of the threaded rod. A nut is arranged at the upper end of the bolt body. A plurality of protection cover bodies are arranged on the nut and vertically penetrate the nut in an embedded manner. On end of each protection cover body is a pressing cover face guided out of the upper end of the nut, and the other end of each protection cover body is an annular cover body protruding out of the lower end of the nut. The annular cover bodies are arranged on the outer side of the threaded rod. By means of the above manner, the outer side of the threaded rod at the lower end of the bolt can be protected in the manner that the protection cover bodies are pressed downwards and ejected out, the stability of the bolt is improved, and the situation of facture caused by collisions of the rod body of the bolt is avoided. The bolt is compact in structure and reasonable in design.
Description
Technical field
The present invention relates to bolt field, particularly relate to a kind of bolt with protection pushing cover.
Background technology
Bolt is the threaded securing member of cylinder of a kind of adapted nut.By a head and bolt class securing member dimerous, need and nut screw connection, for being fastenedly connected two parts with through hole.This type of attachment claims bolt to connect.As nut is screwed off from bolt, can make again the two part separately, therefore bolt connection is belonging to removably connect.But traditional bolt fastener does not possess corresponding autoprotection instrument, it is impossible to the threaded rod of bolt lower end is protected, it is impossible to strengthen the stability in use of bolt.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of bolt with protection pushing cover, it is possible to by under bear down on one and protect outside the mode of the protection lid threaded rod to bolt lower end, improve the stability of bolt.
For solving above-mentioned technical problem, the technical scheme that the present invention adopts is: provide a kind of bolt with protection pushing cover, including bolt body, described bolt body lower end is provided with threaded rod, the described threaded rod lower end body of rod is provided with external screw thread, described bolt body upper end is provided with nut, described nut is provided with multiple protection lid, described protection lid vertically runs through setting in the described nut of embedding, described protection lid one end is set to pressing capping derives described nut upper end, the described protection lid other end protrudes from described nut lower end for annular cover body, described annular cover body is located at outside described threaded rod.
In a preferred embodiment of the present invention, described threaded rod upper end is connected and fixed on described nut end face central authorities, and described threaded rod and described nut are integral type attachment structure.
In a preferred embodiment of the present invention, described nut side end face is provided with index wire, and described index wire is consistent with the described circular cowling body position on described protection lid.
In a preferred embodiment of the present invention, at least provided with two described protection lids on described nut, described protection lid is sequentially arranged on the described nut outside by described threaded rod.
In a preferred embodiment of the present invention, described protection lid can be ejected after pressing under described protection lid and cover in outside described threaded rod bottom described nut.
The invention has the beneficial effects as follows: the present invention can by under bear down on one and protect outside the mode of the protection lid threaded rod to bolt lower end, improve the stability of bolt, it is to avoid the situation that the bolt body of rod is knocked and fractures occurs, compact conformation is reasonable in design.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of bolt one preferred embodiment with protection pushing cover of the present invention；
In accompanying drawing, the labelling of each parts is as follows: 1, bolt body；2, threaded rod；3, nut；4, protection lid；5, annular cover body；6, index wire.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of bolt with protection pushing cover; including bolt body 1; described bolt body 1 lower end is provided with threaded rod 2; the described threaded rod 2 lower end body of rod is provided with external screw thread; described bolt body 1 upper end is provided with nut 3; described nut 3 is provided with multiple protection lid 4; described protection lid 4 vertically runs through setting in the described nut 3 of embedding; described protection lid 4 one end is set to pressing capping derives described nut 3 upper end; described protection lid 4 other end protrudes from described nut 3 lower end for annular cover body, and described annular cover body 5 is located at outside described threaded rod 2.
It addition, described threaded rod 2 upper end is connected and fixed on described nut 3 end face central authorities, described threaded rod 2 is integral type attachment structure with described nut 3.
It addition, described nut 3 side end face is provided with index wire 6, described index wire 6 and described annular cover body 5 position consistency on described protection lid 4.
It addition, at least provided with two described protection lids 4 on described nut 3, described protection lid 4 is sequentially arranged on the described nut 3 outside by described threaded rod 2.
Cover in outside described threaded rod bottom described nut 3 it addition, described protection lid 4 can be ejected after 4 times pressures of described protection lid.
nullThe operation principle of the present invention is for be threaded bar 2 in bolt body 1 lower end，The threaded rod 2 lower end body of rod is provided with external screw thread，Bolt body 1 upper end is provided with nut 3，Threaded rod 2 upper end is connected and fixed on nut 3 end face central authorities，Threaded rod 2 and nut 3 are integral type attachment structure，Nut 3 is provided with multiple protection lid 4，Nut 3 protects lid 4 at least provided with two，Protection lid 4 is sequentially arranged on the nut 3 outside by threaded rod 2，Protection lid 4 vertically runs through setting in embedding nut 3，Protection lid 4 one end is set to pressing capping derives nut 3 upper end，Protection lid 4 other end protrudes from nut 3 lower end for annular cover body，Annular cover body 5 is located at outside threaded rod 2，Protection lid 4 can be ejected after 4 times pressures of protection lid and cover in outside threaded rod bottom nut 3，Nut 3 side end face is provided with index wire 6，Index wire 6 and annular cover body 5 position consistency on protection lid 4，As long as 4 times pressures of protection lid are pressed when threaded rod 2 is protected and are ejected bottom nut 3 by protection lid 4，Now can according to the nut width that bolt body 1 connects and select corresponding protection lid 4 use，And when selecting, can see that nut 3 side end face is provided with index wire 6 and selects protection lid 4 to press，Protection lid 4 can eject after pressing and cover in threaded rod 2 outboard end bottom nut 3 and protect.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.
Claims (5)
1. the bolt with protection pushing cover; including bolt body; it is characterized in that; described bolt body lower end is provided with threaded rod; the described threaded rod lower end body of rod is provided with external screw thread; described bolt body upper end is provided with nut; described nut is provided with multiple protection lid; described protection lid vertically runs through setting in the described nut of embedding; described protection lid one end is set to pressing capping derives described nut upper end; the described protection lid other end protrudes from described nut lower end for annular cover body, and described annular cover body is located at outside described threaded rod.
2. the bolt with protection pushing cover according to claim 1, it is characterised in that described threaded rod upper end is connected and fixed on described nut end face central authorities, and described threaded rod and described nut are integral type attachment structure.
3. the bolt with protection pushing cover according to claim 1, it is characterised in that described nut side end face is provided with index wire, and described index wire is consistent with the described circular cowling body position on described protection lid.
4. the bolt with protection pushing cover according to claim 1, it is characterised in that at least provided with two described protection lids on described nut, described protection lid is sequentially arranged on the described nut outside by described threaded rod.
5. the bolt with protection pushing cover according to claim 1, it is characterised in that described protection lid can be ejected after pressing under described protection lid and cover in outside described threaded rod bottom described nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371718.0A CN105805130A (en) | 2016-05-31 | 2016-05-31 | Bolt with protection push cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371718.0A CN105805130A (en) | 2016-05-31 | 2016-05-31 | Bolt with protection push cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805130A true CN105805130A (en) | 2016-07-27 |
Family
ID=56427750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610371718.0A Pending CN105805130A (en) | 2016-05-31 | 2016-05-31 | Bolt with protection push cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805130A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100296894A1 (en) * | 2009-05-25 | 2010-11-25 | Samsung Electronics Co., Ltd. | Screw fastening unit |
| CN102338146A (en) * | 2010-07-20 | 2012-02-01 | 上海松盛电器科技有限公司 | Fixed connecting element with double elastic wings |
| JP2012122490A (en) * | 2010-12-06 | 2012-06-28 | Takigen Mfg Co Ltd | Self-support type metal fitting for panel material |
| CN203809461U (en) * | 2014-04-25 | 2014-09-03 | 湖南省金为型材有限公司 | Automatic gap compensating bolt |
| CN104214193A (en) * | 2013-05-28 | 2014-12-17 | Ibs菲尔特兰塑料及金属制品有限公司 | Captive retaining means for a fastening screw on a component |
| CN204677575U (en) * | 2015-04-02 | 2015-09-30 | 杭州天易成化工设备有限公司 | Prevent exposed bolt corrosion structure |
| CN204827811U (en) * | 2015-07-24 | 2015-12-02 | 北京金风科创风电设备有限公司 | Bolt protection casing and wind generating set |
-
2016
- 2016-05-31 CN CN201610371718.0A patent/CN105805130A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100296894A1 (en) * | 2009-05-25 | 2010-11-25 | Samsung Electronics Co., Ltd. | Screw fastening unit |
| KR20100126931A (en) * | 2009-05-25 | 2010-12-03 | 삼성전자주식회사 | A screw fastening structure |
| CN102338146A (en) * | 2010-07-20 | 2012-02-01 | 上海松盛电器科技有限公司 | Fixed connecting element with double elastic wings |
| JP2012122490A (en) * | 2010-12-06 | 2012-06-28 | Takigen Mfg Co Ltd | Self-support type metal fitting for panel material |
| CN104214193A (en) * | 2013-05-28 | 2014-12-17 | Ibs菲尔特兰塑料及金属制品有限公司 | Captive retaining means for a fastening screw on a component |
| CN203809461U (en) * | 2014-04-25 | 2014-09-03 | 湖南省金为型材有限公司 | Automatic gap compensating bolt |
| CN204677575U (en) * | 2015-04-02 | 2015-09-30 | 杭州天易成化工设备有限公司 | Prevent exposed bolt corrosion structure |
| CN204827811U (en) * | 2015-07-24 | 2015-12-02 | 北京金风科创风电设备有限公司 | Bolt protection casing and wind generating set |
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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 |
Application publication date: 20160727 |
|
| WD01 | Invention patent application deemed withdrawn after publication |