CN220060215U - Single-lug stop washer - Google Patents
Single-lug stop washer Download PDFInfo
- Publication number
- CN220060215U CN220060215U CN202320805950.6U CN202320805950U CN220060215U CN 220060215 U CN220060215 U CN 220060215U CN 202320805950 U CN202320805950 U CN 202320805950U CN 220060215 U CN220060215 U CN 220060215U
- Authority
- CN
- China
- Prior art keywords
- washer
- lug
- stop
- side fixing
- bolt
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 210000005069 ears Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
A single-lug stop washer comprises a washer part and a stop part, wherein side fixing lugs are arranged on two sides of the stop part, and side fixing lug mounting holes are formed in the side fixing lugs. The utility model provides a single-lug stop washer, which can fix a stop part and prevent the washer from rotating along with a bolt in the process of tightening the bolt. And the fixed lugs at the use side or the lower fixed lugs can be selected according to the actual installation environment.
Description
Technical Field
The utility model relates to the technical field of bolt fastening, in particular to a single-lug stop washer.
Background
When installing a bolt at the edge of the equipment, a single-lug stop washer is required to be used for preventing the washer and the bolt from rotating, the existing single-lug stop washer comprises a washer part 1 and a stop part 2 as shown in fig. 1, when in use, the washer and the bolt are firstly installed as shown in fig. 2, the stop part 2 faces the edge, then the stop part 2 is bent downwards as shown in fig. 3 to limit the whole washer, and one corner of the washer part 1 is folded to be attached to the bolt as shown in fig. 4 to prevent the bolt from rotating. However, in practice, the stopping effect of the stopping portion 2 on the whole washer is poor, and the washer may rotate with tightening of the bolt, so that the stopping portion 2 cannot be perpendicular to the edge of the apparatus.
Disclosure of Invention
The utility model aims to provide a single-lug stop washer which is used for fixing the washer and preventing the washer from rotating.
In order to solve the technical problems, the utility model adopts the following technical scheme: a single-lug stop washer comprises a washer part and a stop part, wherein side fixing lugs are arranged on two sides of the stop part, and side fixing lug mounting holes are formed in the side fixing lugs.
Preferably, a lower fixing lug is arranged at the lower part of the stop part, and a lower fixing lug mounting hole is arranged on the lower fixing lug.
Preferably, the side fixing lugs, the lower fixing lugs, the stop part and the gasket part are integrally formed.
The utility model provides a single-lug stop washer, which can fix a stop part and prevent the washer from rotating along with a bolt in the process of tightening the bolt. And the fixed lugs at the use side or the lower fixed lugs can be selected according to the actual installation environment.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic view of a prior art gasket mounting structure;
FIG. 3 is a schematic view of a prior art gasket fastening structure;
FIG. 4 is a schematic view of a prior art bolt fastening structure;
fig. 5 is a schematic structural view of the present utility model.
Detailed Description
As shown in fig. 5, a one-ear lock washer includes a washer portion 1 and a stopper portion 2, side fixing ears 3 are provided on both sides of the stopper portion 2, and side fixing ear mounting holes 4 are provided on the side fixing ears 3.
Preferably, a lower fixing lug 5 is provided at a lower portion of the stopper 2, and a lower fixing lug mounting hole 6 is provided at the lower fixing lug 5.
Preferably, the side fixing lugs 3, the lower fixing lugs 5, the stopper 2 and the gasket 1 are integrally formed.
In general, the stop part 2 is fixed by using a side fixing lug matching screw, and when the distance between adjacent washers is small, the side fixing lugs 3 interfere with each other, so that the installation is inconvenient, and the lower fixing lug 5 is adopted for fixing.
When the screw bolt tightening device is used, before the screw bolt is tightened, the washer is rotated, the stop part 2 faces to the edge, then the stop part 2 is turned downwards, the screw is installed through the installation hole, or the screw driver is directly inserted into the installation hole, and then the screw bolt is tightened, so that the washer does not rotate along with the screw bolt in the screw bolt tightening process.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (3)
1. A single-lug stop washer comprising a washer portion (1) and a stop portion (2), characterized in that: side fixing lugs (3) are arranged on two sides of the stop part (2), and side fixing lug mounting holes (4) are formed in the side fixing lugs (3).
2. A single-lug lock washer as set forth in claim 1 wherein: the lower part of the stop part (2) is provided with a lower fixing lug (5), and the lower fixing lug (5) is provided with a lower fixing lug mounting hole (6).
3. A single-lug lock washer as set forth in claim 2 wherein: the side fixing lug (3), the lower fixing lug (5), the stop part (2) and the gasket part (1) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320805950.6U CN220060215U (en) | 2023-04-12 | 2023-04-12 | Single-lug stop washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320805950.6U CN220060215U (en) | 2023-04-12 | 2023-04-12 | Single-lug stop washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220060215U true CN220060215U (en) | 2023-11-21 |
Family
ID=88765475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320805950.6U Active CN220060215U (en) | 2023-04-12 | 2023-04-12 | Single-lug stop washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220060215U (en) |
-
2023
- 2023-04-12 CN CN202320805950.6U patent/CN220060215U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203026855U (en) | Clamp component for power cable fixation protection | |
| CN220060215U (en) | Single-lug stop washer | |
| CN214122844U (en) | Fan rack and case | |
| CN213601161U (en) | Flexible mounting structure of server face guard | |
| CN209687898U (en) | A kind of screw retention locking plate | |
| CN212615813U (en) | Fastener and connection structure with spacing and sealing function | |
| CN218671471U (en) | Fixing device for installing camera on angle steel tower of power transmission line | |
| CN210724393U (en) | Fan motor casing connection structure | |
| CN205902286U (en) | POI machine electric bridge installing support for incasement | |
| CN206180306U (en) | Electric connector's of area printing board fixed locking Assembly | |
| CN220551772U (en) | Firmly-installed aluminum veneer | |
| CN209148762U (en) | A kind of electrification display mounting structure | |
| CN212643281U (en) | Fender nut clamp | |
| CN210889675U (en) | Single nut stop washer | |
| CN210053123U (en) | Wiring unit for intelligent engineering of building | |
| CN214835481U (en) | Novel magnetic lock | |
| CN215980351U (en) | Bolt for connecting motorcycle frame and engine | |
| CN212657515U (en) | Sound-light electronic alarm support | |
| CN217873583U (en) | Locking structure of automobile fastener easy to install | |
| CN216203185U (en) | Street lamp connecting structure | |
| CN217592455U (en) | Anti-deformation integrated installation block | |
| JP3218691U (en) | Photovoltaic generator support stand connection kit | |
| CN211818797U (en) | Door bolt convenient to installation | |
| CN211918382U (en) | Transmission accessory with low noise damping function for car | |
| CN217849067U (en) | Motor installation support piece of gear motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |