CN207454510U - A kind of plain washer with locking function - Google Patents
A kind of plain washer with locking function Download PDFInfo
- Publication number
- CN207454510U CN207454510U CN201721539700.3U CN201721539700U CN207454510U CN 207454510 U CN207454510 U CN 207454510U CN 201721539700 U CN201721539700 U CN 201721539700U CN 207454510 U CN207454510 U CN 207454510U
- Authority
- CN
- China
- Prior art keywords
- plain washer
- locking device
- circle
- fixed column
- nut
- 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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Abstract
The utility model proposes a kind of plain washers with locking function, it is related to a kind of fastener, including plain washer and locking device, a circular open is equipped among the plain washer, the plain washer periphery is uniformly provided with the fixed column of multiple cylinders, the center of circle of the multiple fixed column one circle on, a regular hexagon opening is equipped among the locking device, it is described to be equipped with sleeve on the both sides of regular hexagon opening, described sleeve pipe and fixed column are mutually adapted, the fixed outer surface of column and inside pipe casing are all uniformly provided with the antislip ring of multiple circular ring shapes, the antislip ring is made of rubber.The utility model makes nut be closely connected with plain washer by tread plate, locking device can rotate to suitable position according to the angle that regular hexagon on nut rotates, by the regular hexagon opening sleeve on locking device on nut, the casing of lower section can closely be connected with corresponding fixed column, allow to locking nut, nut will not be rotated.
Description
Technical field
The utility model is related to a kind of fasteners, and in particular to a kind of plain washer with locking function.
Background technology
For plain washer using more frequently in mechanical connection, it is generally placed at nut or head of screw and connected part
Between, for preventing screw or nut from loosening in use.Upper and lower two end faces of conventional plain washer are mostly smooth
Plane, the frictional force between this smooth plane and nut, head of screw and connected part is very small, when nut or screw by
During to compared with strong vibration, nut or screw are just easy to loosen, therefore, the utility model proposes a kind of with locking function
Plain washer.
The content of the invention
In view of the above-mentioned problems, the utility model proposes a kind of plain washers, by tread plate nut is made closely to connect with plain washer
It connects, locking device can rotate to suitable position according to the angle that regular hexagon on nut rotates, by positive six on locking device
On nut, the casing of lower section can closely connect side shape opening sleeve with corresponding fixed column so that can be with locking nut, no
Nut can be rotated, i.e., a kind of plain washer with locking function.
The utility model can be realized by following scheme：
A kind of plain washer with locking function, including plain washer and locking device, the plain washer is rounded, described flat
A circular open is equipped among washer, the plain washer periphery is uniformly provided with the fixed column of multiple cylinders, the multiple fixation
The center of circle of column one circle on, with plain washer be concentric circles, the locking device be in one and the equirotal circle of plain washer,
A regular hexagon opening is equipped among the locking device, it is described to be equipped with sleeve on the both sides of regular hexagon opening, it is described
In circular locking device diametrically, described sleeve pipe and fixed column are mutually adapted two casing connection lines, the fixed column appearance
Face is uniformly provided with the antislip ring of multiple circular ring shapes, and the antislip ring of multiple circular ring shapes is also uniformly provided with inside described sleeve pipe, described anti-
Slipping ring is made of rubber.
It is equipped between the circle of further optimization, the circular open of the plain washer and multiple fixed columns composition multiple anti-skidding
Item, the extended line of the multiple tread plate meet at the center of circle of plain washer, can increase the frictional force between nut and plain washer.
Further optimization, the fixed column upper end are cone, are convenient to the casing connection of locking device.
The beneficial effects of the utility model：
1. the plain washer of the utility model be equipped with multiple fixed columns, the center of circle of the multiple fixed column one circle on
Shape can make connection of the casing on locking device with the angle difference adjustment that nut with the need rotates from different fixed columns.
2. being equipped with multiple antislip rings in the fixation outer surface of column and casing of the utility model, casing fixed column can be made tight
Close connection.
Therefore, the utility model makes nut be closely connected with plain washer by tread plate, and locking device can be according on nut
Regular hexagon rotation angle and rotate to suitable position, by the regular hexagon opening sleeve on locking device on nut, lower section
Casing can closely be connected with corresponding fixed column so that can will not rotate nut with locking nut.
Description of the drawings
Fig. 1 is the utility model plain washer structure diagram.
Fig. 2 is the utility model locking device structure schematic diagram.
In figure：1st, plain washer；2nd, locking device；3rd, circular open；4th, fixed column；5th, regular hexagon opening；6th, casing；7、
Antislip ring；8th, tread plate.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the utility model are easy to understand, under
Face combines specific embodiment, and the utility model is expanded on further.
According to Fig. 1 and a kind of plain washer with locking function shown in Fig. 2, including plain washer 1 and locking device 2, institute
It is rounded to state plain washer 1, is equipped with a circular open 3 among the plain washer 1,1 periphery of plain washer is uniformly provided with multiple circles
The fixed column 4 of cylindricality, the center of circle of the multiple fixed column 4 one circle on, with plain washer 1 be concentric circles, it is described locking dress
2 are put in one and 1 equirotal circle of plain washer, 2 centre of locking device is equipped with a regular hexagon opening 5, described just
The both sides of hexagonal apertures 5 are equipped with sleeve 6, described two 6 connecting lines of casing in circular locking device 2 diametrically, institute
It states casing 6 and fixed column 4 is mutually adapted, 4 outer surface of fixed column is uniformly provided with the antislip ring 7 of multiple circular ring shapes, the set
Also the antislip ring 7 of multiple circular ring shapes is uniformly provided with inside pipe 6, the antislip ring 7 is made of rubber.
In the present embodiment, it is equipped between the circle that the circular open 3 of the plain washer 1 and multiple fixed columns 4 form more
A tread plate 8, the extended line of the multiple tread plate 8 meet at the center of circle of plain washer 1, can increase between nut and plain washer 1
Frictional force.
In the present embodiment, 4 upper end of fixed column is cone, is convenient to the casing connection of locking device.
The specifically used process of the utility model：
Plain washer 1 described in the utility model is placed on suitable position first, then nut is passed through into the circle among plain washer 1
Heart opening 3, nut is rotated, and nut is made closely to be connected with the tread plate 8 on plain washer 1, then by the casing 6 of locking device 2
Towards plain washer 1, the regular hexagon opening 5 on locking device 2 is aligned to the regular hexagon of nut, finally presses locking device 2
Going down, the regular hexagon opening 5 on locking device 2 is made to be sleeved on nut, casing 6 is also connected with each other with corresponding fixed column 4, and two
A casing 6 is connected with the fixed column 4 on plain washer 1, and 2 points determine straight line, be ensure that locking device 2 will not rotate, is also made
Nut will not rotate, it is ensured that nut will not be because of loosening caused by vibrations.
Based on above-mentioned, the utility model makes nut be closely connected with plain washer 1 by tread plate 8, and locking device 2 can basis
On nut regular hexagon rotate angle and rotate to suitable position, the regular hexagon opening 5 on locking device 2 is sleeved on nut
On, the casing 6 of lower section can closely be connected with corresponding fixed column 4 so that can will not rotate nut with locking nut.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (3)
1. a kind of plain washer with locking function, which is characterized in that including plain washer（1）And locking device（2）, the plain cushion
Circle（1）It is rounded, the plain washer（1）Centre is equipped with a circular open（3）, the plain washer（1）Periphery is uniformly provided with multiple
Cylindrical fixed column（4）, the multiple fixed column（4）The center of circle one circle on, with plain washer（1）For concentric circles, institute
State locking device（2）In one and plain washer（1）Equirotal circle, the locking device（2）Centre is equipped with a regular hexagon
Opening（5）, in the regular hexagon opening（5）Both sides be equipped with sleeve（6）, described two casings（6）Connecting line is in circle
Shape locking device（2）Diametrically, described sleeve pipe（6）And fixed column（4）It is mutually adapted, the fixed column（4）Outer surface is uniform
Antislip ring equipped with multiple circular ring shapes（7）, described sleeve pipe（6）Inside is also uniformly provided with the antislip ring of multiple circular ring shapes（7）, it is described
Antislip ring（7）It is made of rubber.
A kind of 2. plain washer with locking function according to claim 1, which is characterized in that the plain washer（1）'s
Circular open（3）With multiple fixed columns（4）Multiple tread plates are equipped between the circle of composition（8）, the multiple tread plate（8）'s
Extended line meets at plain washer（1）The center of circle.
A kind of 3. plain washer with locking function according to claim 1, which is characterized in that the fixed column（4）On
It holds as cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539700.3U CN207454510U (en) | 2017-11-17 | 2017-11-17 | A kind of plain washer with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721539700.3U CN207454510U (en) | 2017-11-17 | 2017-11-17 | A kind of plain washer with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454510U true CN207454510U (en) | 2018-06-05 |
Family
ID=62280291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721539700.3U Expired - Fee Related CN207454510U (en) | 2017-11-17 | 2017-11-17 | A kind of plain washer with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500355A (en) * | 2019-08-28 | 2019-11-26 | 陈浩然 | A kind of thrust washer |
-
2017
- 2017-11-17 CN CN201721539700.3U patent/CN207454510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110500355A (en) * | 2019-08-28 | 2019-11-26 | 陈浩然 | A kind of thrust washer |
| CN110500355B (en) * | 2019-08-28 | 2021-12-28 | 杭州尚拓金属制品有限公司 | Thrust washer |
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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 |
Granted publication date: 20180605 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |