CN205154873U - Rust -resistant packing ring of high tenacity - Google Patents
Rust -resistant packing ring of high tenacity Download PDFInfo
- Publication number
- CN205154873U CN205154873U CN201520869650.XU CN201520869650U CN205154873U CN 205154873 U CN205154873 U CN 205154873U CN 201520869650 U CN201520869650 U CN 201520869650U CN 205154873 U CN205154873 U CN 205154873U
- Authority
- CN
- China
- Prior art keywords
- packing ring
- nut
- block rubber
- layer
- rust
- 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 provides a rust -resistant packing ring of high tenacity, includes: half on a left side, half on the right side, its characterized in that: still include the polyurethane blotter, the layer that absorbs water, block rubber, anti -skidding dull polish pad, the layer that absorbs water is installed to half one side on the left side, the block rubber is installed to half one side on the left side, half on the right side is installed to block rubber one side, the polyurethane blotter is all installed with half below on the left side in half on the right side, the layer that absorbs water is installed to half one side on the right side, anti -skidding dull polish pad is all installed with half top on the right side in half on a left side. The utility model discloses a polyurethane blotter can prevent packing ring scotch connecting piece surface, absorb water the layer can effectual absorption a partial moisture, avoid the ambient temperature too big and lead to nut and gasket rust to be died, lead to that the nut is unable normal to be dismantled, the block rubber has certain elasticity, bears pressure at the packing ring and can deform when too big, and it is too big and broken to avoid the packing ring to be stressed, antiskid dull polish pad can effectually avoid the nut rotatory, prevents nut reverse rotation bounce -back owing to packing ring elasticity.
Description
Technical field
The utility model relates to a kind of mechanical fitting, particularly relates to a kind of high tenacity Antirust washer.
Background technique
Thumb pad connected piece with
nutbetween part, be used for protecting the surface of connected piece not abrade by nut, disperse nut to the pressure of connected piece, but conventional gaskets be flat metal ring, if pressure is excessive, still can abrade link surface, cause link to damage; On rare occasion, if the pressure that nut is screwed into is excessive, then easily cause packing ring cracked; Conventional gaskets does not have moistureproof antirust function, if the external world exists moisture or humidity is excessive, then very easily makes nut and packing ring become rusty extremely, nut cannot be dismantled; And if nut was screwed into deeply, because packing ring exists certain elasticity, packing ring very easily causes nut to rotate bounce-back.
Summary of the invention
According to above technical problem, the utility model provides a kind of high tenacity Antirust washer, comprise: left half, right half, it is characterized in that: also comprise polyurethane cushion, water absorption layer, block rubber, anti-skidding frosted pad, described left half side is provided with water absorption layer, described left half side is provided with block rubber, described block rubber side is provided with right half, all polyurethane cushion is installed below described right half and left half, described right half side is provided with water absorption layer, is all provided with anti-skidding frosted pad above described left half and right half.
The beneficial effects of the utility model are: the utility model improves in conventional gaskets, that is: add ammonia ester cushion pad, water absorption layer, block rubber, anti-skidding frosted pad, polyurethane cushion can prevent packing ring from abrading link surface when bearing pressure and being excessive; The effective absorption portion moisture of water absorption layer energy, avoids ambient humidity excessive and causes nut and pad to become rusty extremely, causing nut normally to dismantle; Block rubber has certain elasticity, packing ring bear pressure excessive time can carry out deformation, avoid packing ring pressure excessive and broken; Anti-skidding frosted pad can effectively avoid nut to rotate, and prevents nut counterrotating bounce-back due to packing ring elastic force.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model bottom surface structure schematic diagram.
Embodiment
According to Fig. 1, the utility model is further described:
As figure, left half-1, right half-2, polyurethane cushion-3, water absorption layer-4, block rubber-5, anti-skidding frosted pad-6.
Embodiment 1
A kind of high tenacity Antirust washer, comprise: left half 1, right half 2, polyurethane cushion 3, water absorption layer 4, block rubber 5, anti-skidding frosted pad 6, water absorption layer 4 is installed in left half 1 side, block rubber 5 is installed in left half 1 side, right half 2 is installed in block rubber 5 side, all install polyurethane cushion 3 below right half 2 and left half 1, water absorption layer 4 is installed in right half 2 side, all installs anti-skidding frosted pad 6 above left half 1 and right half 2.
Embodiment 2
Packing ring is placed on joint, polyurethane cushion 3 is contacted with link, nut is screwed in link by packing ring, and polyurethane cushion 3 can avoid pad to abrade, when being screwed into pressure and being excessive, block rubber 5 effectively can share partial pressure, carry out elastic force deformation, avoid packing ring pressure excessive and broken, water absorption layer 4 can avoid packing ring and nut to become rusty extremely, cause nut normally to dismantle, anti-skidding frosted pad 6 can avoid nut counterrotating due to packing ring elastic force.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (1)
1. a high tenacity Antirust washer, comprise: left half, right half, it is characterized in that: also comprise polyurethane cushion, water absorption layer, block rubber, anti-skidding frosted pad, described left half side is provided with water absorption layer, described left half side is provided with block rubber, and described block rubber side is provided with right half, is all provided with polyurethane cushion below described right half and left half, described right half side is provided with water absorption layer, is all provided with anti-skidding frosted pad above described left half and right half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869650.XU CN205154873U (en) | 2015-11-04 | 2015-11-04 | Rust -resistant packing ring of high tenacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869650.XU CN205154873U (en) | 2015-11-04 | 2015-11-04 | Rust -resistant packing ring of high tenacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154873U true CN205154873U (en) | 2016-04-13 |
Family
ID=55690574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520869650.XU Expired - Fee Related CN205154873U (en) | 2015-11-04 | 2015-11-04 | Rust -resistant packing ring of high tenacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194956A (en) * | 2016-08-28 | 2016-12-07 | 威腾电气集团股份有限公司 | A kind of new waterproof bolt arrangement |
-
2015
- 2015-11-04 CN CN201520869650.XU patent/CN205154873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194956A (en) * | 2016-08-28 | 2016-12-07 | 威腾电气集团股份有限公司 | A kind of new waterproof bolt arrangement |
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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: 20160413 Termination date: 20171104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |