CN205823860U - Novel metal safety set screw - Google Patents
Novel metal safety set screw Download PDFInfo
- Publication number
- CN205823860U CN205823860U CN201620631707.7U CN201620631707U CN205823860U CN 205823860 U CN205823860 U CN 205823860U CN 201620631707 U CN201620631707 U CN 201620631707U CN 205823860 U CN205823860 U CN 205823860U
- Authority
- CN
- China
- Prior art keywords
- push rod
- nut
- hexagonal
- hexagon
- set screw
- 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.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
This utility model provides a kind of novel metal safety set screw, including hexagonal (hexagon)nut and screw rod；The top of hexagonal (hexagon)nut is provided with circle shape groove, is provided with locking magnetic clasp in circle shape groove, and this locking magnetic clasp holds down stress by stress element, and wedge section is arranged laterally at the bottom of locking magnetic clasp；Hexagonal (hexagon)nut is provided with manhole on circle shape groove sidewall, it is provided with push rod in this manhole, push rod may move along manhole, the medial end of push rod is provided with the inclined-plane matched with wedge section, wedge section moves down and is ejected laterally by push rod, the outboard end of push rod is fixed with arc platform, push rod be positioned at inner side time, arc platform is hidden in the hiding groove of hexagonal (hexagon)nut side.Safety set screw described in the utility model has the advantage that screw structural is simple, connectivity robustness good, be difficult to loosen, service life is long, and in use anti-theft feature is powerful, is particularly well-suited to screw security performance is required higher occasion.
Description
Technical field
This utility model belongs to hardware fastening technical field, especially relates to a kind of novel metal safety set screw.
Background technology
The screw of important events, bolt use the safety of this equipment overall operation of security relationship, particularly public situation
And outdoor occasion, stealing of screw can cause major safety risks, and existing screw structural is simple, be widely used, but antitheft
Poor performance, easily loosens, and there is potential safety hazard in life-time service, changes further accordingly, it would be desirable to make existing screw structural
Enter and perfect.
Summary of the invention
In view of this, this utility model is directed to a kind of novel metal safety set screw, to solve screw occasion in the open
And the antitheft and safe handling problem of public situation.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of novel metal safety set screw, including hexagonal (hexagon)nut and screw rod；
The top of described hexagonal (hexagon)nut is provided with circle shape groove, is provided with locking magnetic clasp in described circle shape groove, this locking
Magnetic clasp holds down stress by stress element, and wedge section is arranged laterally at the bottom of described locking magnetic clasp；
Described hexagonal (hexagon)nut is provided with manhole on circle shape groove sidewall, is provided with push rod in this manhole, described
Push rod may move along manhole, and the medial end of described push rod is provided with the inclined-plane matched with wedge section, and described wedge shape is broken
Facing down to move and ejected laterally by push rod, the outboard end of described push rod is fixed with arc platform, and push rod is positioned at inner side
Time, arc platform is hidden in the hiding groove of hexagonal (hexagon)nut side.
Further, described stress element is flexible member.
Further, described flexible member is coil tension spring.
Further, described stress element is to be arranged on the cooperation magnetic clasp bottom hexagonal (hexagon)nut.
Further, the quantity of described push rod and arc platform is 1-6.
Further, described push rod is connected with manhole by spring, and push rod is kept to hexagonal (hexagon)nut circle by this spring
The prestressing force in heart direction.
Relative to prior art, novel metal safety set screw described in the utility model has the advantage that screw structural
Simply, connectivity robustness is good, be difficult to loosen, service life is long, and in use anti-theft feature is powerful, is particularly well-suited to spiral shell
Silk security performance requires higher occasion.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and this practicality is new
The schematic description and description of type is used for explaining this utility model, is not intended that improper restriction of the present utility model.?
In accompanying drawing:
Fig. 1 is the structural representation of the novel metal safety set screw described in this utility model embodiment；
Fig. 2 is the schematic diagram under the duty of the novel metal safety set screw described in this utility model embodiment；
Fig. 3 is the schematic diagram under the anti-theft state of the novel metal safety set screw described in this utility model embodiment.
Description of reference numerals:
10-hexagonal (hexagon)nut；11-screw rod；12-locking magnetic clasp；13-arc platform；14-push rod；15-coordinates magnetic clasp；16-hides
Groove.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate
Or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
Being described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on can being understood by concrete condition
State term concrete meaning in this utility model.
1-3 in conjunction with the embodiments describe this utility model in detail below with reference to the accompanying drawings.
A kind of novel metal safety set screw, including hexagonal (hexagon)nut 10 and screw rod 11；
The top of described hexagonal (hexagon)nut 10 is provided with circle shape groove, is provided with locking magnetic clasp 12 in described circle shape groove, should
Locking magnetic clasp 12 holds down stress by stress element, and wedge section is arranged laterally at the bottom of described locking magnetic clasp 12；
Described hexagonal (hexagon)nut 10 is provided with manhole on circle shape groove sidewall, is provided with push rod 14 in this manhole,
Described push rod 14 may move along manhole, and the medial end of described push rod 14 is provided with the inclined-plane matched with wedge section, institute
Stating wedge section to move down and ejected laterally by push rod 14, the outboard end of described push rod 14 is fixed with arc platform 13, push rod
14 be positioned at inner side time, arc platform 13 is hidden in the hiding groove 16 of hexagonal (hexagon)nut 10 side.
Described stress element is flexible member.
Described flexible member is coil tension spring.
Described stress element is to be arranged on the cooperation magnetic clasp 15 bottom hexagonal (hexagon)nut 10.
The quantity of described push rod 14 and arc platform 13 is 1-6.
Described push rod 14 is connected with manhole by spring, and push rod 14 is kept to hexagonal (hexagon)nut 10 center of circle side by this spring
To prestressing force.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (6)
1. novel metal safety set screw, including hexagonal (hexagon)nut (10) and screw rod (11), it is characterised in that:
The top of described hexagonal (hexagon)nut (10) is provided with circle shape groove, is provided with locking magnetic clasp (12) in described circle shape groove, should
Locking magnetic clasp (12) holds down stress by stress element, and wedge section is arranged laterally at the bottom of described locking magnetic clasp (12)；
Described hexagonal (hexagon)nut (10) is provided with manhole on circle shape groove sidewall, is provided with push rod (14) in this manhole,
Described push rod (14) may move along manhole, and the medial end of described push rod (14) is provided with match with wedge section oblique
Face, described wedge section moves down and is ejected laterally by push rod (14), and the outboard end of described push rod (14) is fixed with arc
Platform (13), push rod (14) be positioned at inner side time, arc platform (13) is hidden in the hiding groove (16) of hexagonal (hexagon)nut (10) side
In.
Novel metal safety set screw the most according to claim 1, it is characterised in that: described stress element is flexible member.
Novel metal safety set screw the most according to claim 2, it is characterised in that: described flexible member is coil tension spring.
Novel metal safety set screw the most according to claim 1, it is characterised in that: described stress element is for being arranged on hexagonal
The cooperation magnetic clasp (15) of nut (10) bottom.
Novel metal safety set screw the most according to claim 1, it is characterised in that: described push rod (14) and arc platform (13)
Quantity be 1-6.
Novel metal safety set screw the most according to claim 1, it is characterised in that: described push rod (14) passes through spring and circle
Shape through hole connects, and this spring keeps the prestressing force to hexagonal (hexagon)nut (10) direction, the center of circle to push rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620631707.7U CN205823860U (en) | 2016-06-20 | 2016-06-20 | Novel metal safety set screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620631707.7U CN205823860U (en) | 2016-06-20 | 2016-06-20 | Novel metal safety set screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823860U true CN205823860U (en) | 2016-12-21 |
Family
ID=58146150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620631707.7U Expired - Fee Related CN205823860U (en) | 2016-06-20 | 2016-06-20 | Novel metal safety set screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062913A (en) * | 2021-03-24 | 2021-07-02 | 黄洪伟 | Bolt beneficial to preventing theft and falling |
-
2016
- 2016-06-20 CN CN201620631707.7U patent/CN205823860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062913A (en) * | 2021-03-24 | 2021-07-02 | 黄洪伟 | Bolt beneficial to preventing theft and falling |
| CN113062913B (en) * | 2021-03-24 | 2022-12-13 | 江门市港锋高压管件制造有限公司 | Bolt beneficial to preventing theft and falling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170620 |