CN202659694U - Double-chamfer washer - Google Patents
Double-chamfer washer Download PDFInfo
- Publication number
- CN202659694U CN202659694U CN 201220204258 CN201220204258U CN202659694U CN 202659694 U CN202659694 U CN 202659694U CN 201220204258 CN201220204258 CN 201220204258 CN 201220204258 U CN201220204258 U CN 201220204258U CN 202659694 U CN202659694 U CN 202659694U
- Authority
- CN
- China
- Prior art keywords
- washer
- chamfer
- packing ring
- double
- chamfered
- 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
The utility model discloses a double-chamfer washer, which comprises outer washer lateral surfaces, outer chamfer surfaces, upper planes, inner chamber surfaces, inner washer lateral surfaces and lower planes. The double-chamfer washer is characterized in that each chamfer sequentially comprises six continuous curved surfaces, namely an outer washer lateral surface, an outer chamfer surface, an upper plane, an inner chamber surface, an inner washer lateral surface and a lower plane; and the continuous curved surfaces are combined into the sealed solid double-chamfer washer.
Description
Technical field
The utility model relates to mechanical Component field, specifically a kind of pair of chamfered washer.
Background technique
Packing ring is the part of thumb pad between connected piece and nut.Be generally pancake metal ring, be used for protecting the surface of connected piece not abraded by nut, disperse nut to the pressure of connected piece.
Present packing ring on the market is divided into plain washer and spring washer two classes mostly, specifically has: plain washer-C level, large washer-A and C level, especially big packing ring-C level, small washer-A level, plain washer-A level, plain washer-chamfering type-A level, the steel structure high-strength steel washer, spherical washer, taper faced washer, the I-steel square taper washer, the channel-section steel square taper washer, normal type single coil spring lock washer, single coil spring lock washer light type, the heavy-duty spring packing ring, internal tooth lock washer, internal teeth serrated lock washer, external teeth lock washer, external teeth serrated lock washer, single ear anti-motion washer, lock washer with double ears, lock washer with tongue at outside, the round nut lock washer.Also there are not a kind of two chamfered washers that disperse interior external carbuncle.
Summary of the invention
The utility model provides a kind of two chamfered washers that disperse interior external carbuncle just for above technical problem.
The utility model is achieved through the following technical solutions:
A kind of pair of chamfered washer, comprise packing ring outer side surface, outer chamfer surface, upper plane, interior chamfer surface, packing ring inner side surface, lower plane, it is characterized in that two chamfered washers comprise packing ring outer side surface, outer chamfer surface, upper plane, interior chamfer surface, packing ring inner side surface, six continuous curve surfaces of lower plane successively, and be combined into airtight solid two chamfered washers.
Description of drawings
In the accompanying drawing, Fig. 1 is plan view of the present utility model, and Fig. 2 is longitudinal section of the present utility model schematic diagram, wherein:
1-packing ring outer side surface, the outer chamfer surface of 2-, the upper plane of 3-, chamfer surface in the 4-, 5-packing ring inner side surface, 6-lower plane.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
A kind of pair of chamfered washer, comprise packing ring outer side surface 1, outer chamfer surface 2, upper plane 3, interior chamfer surface 4, packing ring inner side surface 5, lower plane 6, it is characterized in that two chamfered washers comprise packing ring outer side surface 1, outer chamfer surface 2, upper plane 3, interior chamfer surface 4, packing ring inner side surface 5,6 six continuous curve surfaces of lower plane successively, and be combined into airtight solid two chamfered washers.
The utility model can disperse stress as far as possible, prolongs the working life of packing ring.
Claims (1)
1. two chamfered washer, comprise packing ring outer side surface, outer chamfer surface, upper plane, interior chamfer surface, packing ring inner side surface, lower plane, it is characterized in that two chamfered washers comprise packing ring outer side surface, outer chamfer surface, upper plane, interior chamfer surface, packing ring inner side surface, six continuous curve surfaces of lower plane successively, and be combined into airtight solid two chamfered washers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204258 CN202659694U (en) | 2012-05-09 | 2012-05-09 | Double-chamfer washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204258 CN202659694U (en) | 2012-05-09 | 2012-05-09 | Double-chamfer washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202659694U true CN202659694U (en) | 2013-01-09 |
Family
ID=47454603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220204258 Expired - Fee Related CN202659694U (en) | 2012-05-09 | 2012-05-09 | Double-chamfer washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202659694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470607A (en) * | 2013-09-13 | 2013-12-25 | 宁波双驰电子有限公司 | Gasket |
| JPWO2019017382A1 (en) * | 2017-07-20 | 2020-05-28 | 三洋電機株式会社 | Cylindrical battery |
-
2012
- 2012-05-09 CN CN 201220204258 patent/CN202659694U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470607A (en) * | 2013-09-13 | 2013-12-25 | 宁波双驰电子有限公司 | Gasket |
| JPWO2019017382A1 (en) * | 2017-07-20 | 2020-05-28 | 三洋電機株式会社 | Cylindrical battery |
| JP7070571B2 (en) | 2017-07-20 | 2022-05-18 | 三洋電機株式会社 | Cylindrical battery |
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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 |
Granted publication date: 20130109 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |