CN205823891U - Safety general screw - Google Patents
Safety general screw Download PDFInfo
- Publication number
- CN205823891U CN205823891U CN201620638975.1U CN201620638975U CN205823891U CN 205823891 U CN205823891 U CN 205823891U CN 201620638975 U CN201620638975 U CN 201620638975U CN 205823891 U CN205823891 U CN 205823891U
- Authority
- CN
- China
- Prior art keywords
- elastic insert
- hexagonal
- nut
- hexagon
- 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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- Bolts, Nuts, And Washers (AREA)
Abstract
This utility model provides a kind of safety general screw, including hexagonal (hexagon)nut and the thread screw that is fixed in fixed body, also includes elastic insert and liner plate；Described elastic insert is an air ring, and the thickness of this elastic insert is 5 25mm, and described elastic insert includes the indent cavity under the breach consistent with hexagonal (hexagon)nut profile and this breach, and this indent cavity is the opening of falling bowl-type；The profile of described liner plate is consistent with the opening of falling bowl-type of indent cavity, and this liner plate is fitted in fixed body surface.Safety general screw described in the utility model has the advantage that the most affected by environment with the use of being hidden in the liner of protectiveness by nut by elastic insert and liner plate of this screw; simultaneously elastic insert also without take off can be carried out installing normally, the operation such as dismounting, there is the advantages such as easy to use, safe, life-span length, simple in construction, processing cost are low.
Description
Technical field
This utility model belongs to hardware fastening technical field, especially relates to a kind of safety general screw.
Background technology
Screw in use, if be exposed in complex environment, easily receives the collsion damage of surrounding, then can be right
The use safety of screw and using effect have a negative impact, and easily occur such as screw loosening, the nut of screw is damaged and is difficult to continue
Continuous uses etc., therefore, for easy collision complex environment, need to make further improvements the safety of screw and perfect.
Summary of the invention
In view of this, this utility model is directed to a kind of safety general screw, particularly touches being generally applicable to complexity
Hit environment more frequently, promote screw safety in complex environment and practicality.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of safety general screw, including hexagonal (hexagon)nut and the thread screw that is fixed in fixed body, wherein, also includes bullet
Property liner and liner plate；
Described elastic insert is an air ring, and the thickness of this elastic insert is 5-25mm, and described elastic insert includes and six
Indent cavity under breach that angle nut profile is consistent and this breach, this indent cavity is the opening of falling bowl-type；
The profile of described liner plate is consistent with the opening of falling bowl-type of indent cavity, and this liner plate is fitted in fixed body surface.
Further, also including that is provided with the hexagonal groove additional lock matched with hexagonal (hexagon)nut, this hexagonal groove is auxiliary
Help folder can block hexagonal (hexagon)nut and by elastic insert near the partial depression of hexagonal (hexagon)nut in indent cavity.
Further, these hexagonal (hexagon)nut both sides also include triangle buckle, and this triangle buckle can vertically protrude into hexagonal (hexagon)nut
Top or be hidden in elastic insert, this elastic insert is provided with the triangle groove of hiding triangle buckle.
Further, described thread screw is additionally provided with sheath at indent chamber portion.
Relative to prior art, safety general screw described in the utility model has the advantage that this screw passes through bullet
Property liner and liner plate the most affected by environment with the use of nut being hidden in the liner of protectiveness, elastic insert simultaneously
Also without take off can be carried out installing normally, the operation such as dismounting, there is easy to use, safe, life-span length, structure
The advantage such as simply, processing cost is low.
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 schematic diagram of the safety general screw described in this utility model embodiment.
Description of reference numerals:
10-hexagonal (hexagon)nut；11-thread screw；12-liner plate；13-elastic insert；14-indent cavity；15-fixed body.
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.
Below with reference to the accompanying drawings 1 and describe this utility model in detail in conjunction with the embodiments.
A kind of safety general screw, including hexagonal (hexagon)nut 10 and the thread screw 11 that is fixed in fixed body 15, wherein, also
Including elastic insert 13 and liner plate 12；
Described elastic insert 13 is an air ring, and the thickness of this elastic insert 13 is 5-25mm, and described elastic insert 13 wraps
Including the indent cavity 14 under the breach consistent with hexagonal (hexagon)nut 10 profile and this breach, this indent cavity 14 is opened for bowl-type
Mouthful；
The profile of described liner plate 12 is consistent with the opening of falling bowl-type of indent cavity 14, and this liner plate 12 is fitted in fixed body 15 table
Face.
Also including that is provided with the hexagonal groove additional lock matched with hexagonal (hexagon)nut 10, this hexagonal groove additional lock is permissible
Block hexagonal (hexagon)nut 10 and by elastic insert 13 near the partial depression of hexagonal (hexagon)nut 10 in indent cavity 14.
These hexagonal (hexagon)nut 10 both sides also include triangle buckle, this triangle buckle can vertically protrude into above hexagonal (hexagon)nut 10 or
Being hidden in elastic insert 13, this elastic insert 13 is provided with the triangle groove of hiding triangle buckle.
Described thread screw 11 is additionally provided with sheath in indent cavity 14 part.
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 (4)
1. safety general screw, including hexagonal (hexagon)nut (10) and the thread screw (11) that is fixed in fixed body (15), its feature
It is: also include elastic insert (13) and liner plate (12)；
Described elastic insert (13) is an air ring, and the thickness of this elastic insert (13) is 5-25mm, described elastic insert (13)
Including the indent cavity (14) under the breach consistent with hexagonal (hexagon)nut (10) profile and this breach, this indent cavity (14) is for falling
Bowl-type opening；
The profile of described liner plate (12) is consistent with the opening of falling bowl-type of indent cavity (14), and this liner plate (12) is fitted in fixed body
(15) surface.
Safety general screw the most according to claim 1, it is characterised in that: also include that one is provided with and hexagonal (hexagon)nut (10)
The hexagonal groove additional lock matched, this hexagonal groove additional lock can block hexagonal (hexagon)nut (10) and be leaned on by elastic insert (13)
The partial depression of nearly hexagonal (hexagon)nut (10) is in indent cavity (14).
Safety general screw the most according to claim 1, it is characterised in that: this hexagonal (hexagon)nut (10) both sides also include triangle
Buckle, this triangle buckle can vertically protrude into hexagonal (hexagon)nut (10) top or be hidden in elastic insert (13), this elastic insert
(13) the triangle groove of hiding triangle buckle it is provided with.
Safety general screw the most according to claim 1, it is characterised in that: described thread screw (11) is at indent cavity
(14) part is additionally provided with sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638975.1U CN205823891U (en) | 2016-06-20 | 2016-06-20 | Safety general screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638975.1U CN205823891U (en) | 2016-06-20 | 2016-06-20 | Safety general screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823891U true CN205823891U (en) | 2016-12-21 |
Family
ID=58146568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620638975.1U Expired - Fee Related CN205823891U (en) | 2016-06-20 | 2016-06-20 | Safety general screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050884A (en) * | 2016-06-20 | 2016-10-26 | 天津达人社金属制品有限公司 | Universal screw |
-
2016
- 2016-06-20 CN CN201620638975.1U patent/CN205823891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050884A (en) * | 2016-06-20 | 2016-10-26 | 天津达人社金属制品有限公司 | Universal screw |
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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 |