CN207073502U - A kind of anti-loosening anchor ear device - Google Patents
A kind of anti-loosening anchor ear device Download PDFInfo
- Publication number
- CN207073502U CN207073502U CN201720880786.XU CN201720880786U CN207073502U CN 207073502 U CN207073502 U CN 207073502U CN 201720880786 U CN201720880786 U CN 201720880786U CN 207073502 U CN207073502 U CN 207073502U
- Authority
- CN
- China
- Prior art keywords
- loosening
- screw
- hoop
- positioning
- anchor ear
- 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
Links
Abstract
The utility model discloses a kind of anti-loosening anchor ear device, including upper hoop, lower hoop, positioning hole, positioning screw, cushion, fixed ear and anti-loosening lock-screw, the positioning hole is arranged on upper hoop and lower hoop, positioning screw is arranged in positioning hole, threaded fastening hole is provided with fixed ear, nut body and anti-loosening fixture block are provided with anti-loosening lock-screw, anti-loosening fixture block includes the circular configuration and linear structure being connected with each other, circular configuration is internally provided with the boss being engaged with nut body screw thread, a rotatable fixed column is provided with linear structure.The utility model is rational in infrastructure, easy for installation, stability is good, effectively increases the locking property of product, increases the service life.
Description
Technical field
It the utility model is related to technical field of fastening, and in particular to a kind of anti-loosening anchor ear device.
Background technology
Anchor ear is the component that another material is fastened with a kind of material, and current anchor ear species is various, complicated, installation
When need to manually adjust the relative position of upper hoop and lower hoop, it is ensured that the accuracy of fastening；In addition, anchor ear generally use nut
Reach the purpose of fastening, with the extension of usage time, the phenomenon loosened easily occur, carry out tightening easy generation machine not in time
The even production accident of tool failure.
Utility model content
The technical problem that the utility model solves is to provide a kind of anti-loosening anchor ear device, to solve above-mentioned background skill
The shortcomings that in art.
The technical problem that the utility model solves is realized using following technical scheme：
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of anti-loosening anchor ear device,
Including upper hoop, lower hoop, positioning hole, positioning screw, cushion, fixed ear and anti-loosening lock-screw；Wherein, positioning hole is set
It is placed on upper hoop and lower hoop, threaded fastening hole is provided with fixed ear；Nut body is provided with anti-loosening lock-screw
With anti-loosening fixture block, anti-loosening fixture block include be connected with each other circular configuration and linear structure, circular configuration be internally provided with
The boss that nut body screw thread is engaged, a rotatable fixed column is provided with linear structure.
Further, the upper hoop and lower hoop are in symmetrical semicircular structure.
Further, the positioning hole has multiple with positioning screw, and positioning screw is arranged in positioning hole.
Further, the cushion is arranged at upper hoop and lower hoop inwall, cushion made using natural rubber and
Into.
Further, the anti-loosening lock-screw is arranged in threaded fastening hole.
Beneficial effect
The beneficial effects of the utility model are：
1st, the utility model makes product realize precise and stable close by the cooperation of anti-loosening lock-screw and positioning screw
Close locking；
2nd, the utility model is rational in infrastructure, easy for installation, and efficiency of assembling is high；
3rd, the utility model is suitable to large-scale production, has good market prospects.
Brief description of the drawings
Fig. 1 is a kind of anti-loosening anchor ear device structural representation；
Fig. 2 is the cross-sectional view of anti-loosening lock-screw；
Fig. 3 is the external structure of anti-loosening fixture block.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1, Figure 2 and Fig. 3：1 upper hoop, 2 lower hoops, 3 positioning holes, 4 positioning screws, 5 cushions, 6 fixed ears, 7 are prevented
Loosen lock-screw, 8 threaded fastening holes, 9 nut bodies, 10 anti-loosening fixture blocks, 11 boss, 12 fixed columns.
A kind of anti-loosening anchor ear device, including upper hoop 1, lower hoop 2, positioning hole 3, positioning screw 4, cushion 5, fixation
Ear 6 and anti-loosening lock-screw 7；Wherein, positioning hole 3 is arranged on upper hoop 1 and lower hoop 2, and screw thread is provided with fixed ear 6
Fastener hole 8；Nut body 9 and anti-loosening fixture block 10 are provided with anti-loosening lock-screw 7, anti-loosening fixture block 10 includes mutually interconnecting
The circular configuration and linear structure connect, circular configuration are internally provided with the boss 11 being engaged with the screw thread of nut body 9, straight line knot
A rotatable fixed column 12 is provided with structure；Upper hoop 1 and lower hoop 2 are in symmetrical semicircular structure, and positioning hole 3 is with determining
Position screw 4 has multiple, and positioning screw 4 is arranged in positioning hole 3, and cushion 5 is arranged at upper hoop 1 and the inwall of lower hoop 2, buffering
Layer is adopted 5 and is made with natural rubber, and anti-loosening lock-screw 7 is arranged in threaded fastening hole 8.
The utility model has the advantages that compared with prior art：
The utility model makes product realize precise and stable closure by the cooperation of anti-loosening lock-screw and positioning screw
Locking；Rational in infrastructure, easy for installation, efficiency of assembling is high；Suitable for large-scale production, there are good market prospects.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, one's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model, the utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
- A kind of 1. anti-loosening anchor ear device, it is characterised in that：Including upper hoop, lower hoop, positioning hole, positioning screw, cushion, Fixed ear and anti-loosening lock-screw, the positioning hole are arranged on upper hoop and lower hoop, and it is tight that screw thread is provided with fixed ear Solid hole, nut body and anti-loosening fixture block are provided with anti-loosening lock-screw, and anti-loosening fixture block includes the circle being connected with each other Structure and linear structure, circular configuration are internally provided with the boss being engaged with nut body screw thread, are provided with linear structure One rotatable fixed column.
- A kind of 2. anti-loosening anchor ear device according to claim 1, it is characterised in that：The upper hoop and lower hoop are in pair The semicircular structure of title.
- A kind of 3. anti-loosening anchor ear device according to claim 1, it is characterised in that：The positioning hole has with positioning screw Multiple, positioning screw is arranged in positioning hole.
- A kind of 4. anti-loosening anchor ear device according to claim 1, it is characterised in that：The cushion is arranged at upper hoop With lower hoop inwall, cushion is made using natural rubber.
- A kind of 5. anti-loosening anchor ear device according to claim 1, it is characterised in that：The anti-loosening lock-screw is set In in threaded fastening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880786.XU CN207073502U (en) | 2017-07-20 | 2017-07-20 | A kind of anti-loosening anchor ear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720880786.XU CN207073502U (en) | 2017-07-20 | 2017-07-20 | A kind of anti-loosening anchor ear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073502U true CN207073502U (en) | 2018-03-06 |
Family
ID=61522724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720880786.XU Expired - Fee Related CN207073502U (en) | 2017-07-20 | 2017-07-20 | A kind of anti-loosening anchor ear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073502U (en) |
-
2017
- 2017-07-20 CN CN201720880786.XU patent/CN207073502U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180306 Termination date: 20200720 |