CN103851194A - Washer of air flue - Google Patents
Washer of air flue Download PDFInfo
- Publication number
- CN103851194A CN103851194A CN201210507138.1A CN201210507138A CN103851194A CN 103851194 A CN103851194 A CN 103851194A CN 201210507138 A CN201210507138 A CN 201210507138A CN 103851194 A CN103851194 A CN 103851194A
- Authority
- CN
- China
- Prior art keywords
- air flue
- packing ring
- washer
- boss
- semicircle
- 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.)
- Pending
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- Gasket Seals (AREA)
Abstract
The invention discloses a washer of an air flue. The washer comprises a washer body. The washer body is in the shape of a ring, four ends of two parallel side edges are respectively in transition connection with one another by semicircular side edges to form the closed ring, a plurality of pairs of bosses are arranged on the inner side wall and the outer side wall of the washer body, each boss is integrally in the shape of a half cylinder, and two ends of each boss are in transition connection with the corresponding side wall of the washer body by half balls. The washer of the air flue has the advantages that the shape of the washer is matched with that of the air flue, a good assembly effect can be realized, gaps are small, and accordingly a sealing effect can be improved.
Description
Technical field
The present invention relates to the packing ring that auto parts and components use, particularly a kind of air flue packing ring.
Background technique
Produce in more and more flourishing process at modern industry, automobile has become people's requisite traffic tool of living, and output increases day by day.Along with the attention to the person and traffic safety problem, people also more and more pay attention to car mass.There is air flue in many places in the structure of automobile, what have can be by adjusting screw adjustment, the seal request of air flue is very high, existing washer sealing effect is bad, causing air flue easily to enter foreign material results in blockage, or because wearing and tearing after using a period of time cause sealing effect bad, cause air flue easily to enter foreign material and result in blockage.
Summary of the invention
The technical issues that need to address of the present invention are that existing air flue washer sealing effect is bad, cause air flue easily to enter foreign material and result in blockage.
For solving the problems of the technologies described above, the invention provides a kind of air flue packing ring, comprise packing ring body, described packing ring body is annular, described annular is the closed ring being excessively formed by connecting by semicircle side respectively by two parallel side two ends, on the interior outer side wall of described packing ring body, be provided with multipair boss, each described boss entirety is semicircle cylindricality, and two ends are excessively connected by the sidewall of the spherical and described seal ring body of semicircle.Air flue packing ring of the present invention, design according to airway cross-section shape, and boss is set on this inside and outside sidewall of packing ring to improve wear resistance, prevent that packing ring from producing fit up gap because of abrasion deformation, and the design of boss can also be anti-skidding, prevent that the sealing effect that packing ring mobile dislocation in use causes is bad.
As the preferred technical solution of the present invention, described multipair boss is six pairs, lays respectively at the two ends of two parallel sides and the neutral position of two semicircle sides.
Air flue packing ring of the present invention, the shape of shape and air flue is suitable, assembles effectively, and gap is little, thereby has improved sealing effect, and the design of boss is not only anti-skidding but also wear-resisting, and whole packing ring is improved working life greatly, cost-saved, and need not frequently change.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention;
Fig. 2 is plan view of the present invention;
Fig. 3 is that the A-A of Fig. 1 is to sectional view;
Wherein, 1-packing ring body, 2-boss, 3-side, the semicircle side of 4-.
Embodiment
Describe the preferred technical solution of the present invention in detail below in conjunction with accompanying drawing.
As shown in the figure, air flue packing ring of the present invention, comprise packing ring body 1, described packing ring body 1 is annular, described annular is the closed ring being excessively formed by connecting by semicircle side 4 respectively by two parallel side 3 two ends, on the interior outer side wall of described packing ring body 1, be provided with multipair boss 2, each described boss 2 entirety are semicircle cylindricality, and two ends are excessively connected by the sidewall of the spherical and described seal ring body 1 of semicircle, described multipair boss 2 is six pairs, lays respectively at the two ends of two parallel sides 3 and the neutral position of two semicircle sides 4.
Air flue packing ring of the present invention, design according to airway cross-section shape, and boss is set on this inside and outside sidewall of packing ring to improve wear resistance, prevent that packing ring from producing fit up gap because of abrasion deformation, and the design of boss can also be anti-skidding, prevent that the sealing effect that packing ring mobile dislocation in use causes is bad.
Air flue packing ring of the present invention, raw material adopts fluorine rubber, the characteristic that fluorine rubber has is high temperature resistant, oil resistant and the medicine of resistance to number of chemical corrode, the indispensable materials of cutting-edge science technology such as modern Aviation, guided missile, rocket, space travel, in recent years, along with the continuous lifting that automotive industry requires reliability, Security etc., the consumption of fluorine rubber in automobile also increases rapidly.
Air flue packing ring of the present invention, the shape of shape and air flue is suitable, assembles effectively, and gap is little, thereby has improved sealing effect, and the design of boss is not only anti-skidding but also wear-resisting, and whole packing ring is improved working life greatly, cost-saved, and need not frequently change.
Claims (2)
1. an air flue packing ring, it is characterized in that: comprise packing ring body (1), described packing ring body (1) is annular, described annular is the closed ring that side (3) two ends parallel by two are excessively formed by connecting by semicircle side (4) respectively, on the interior outer side wall of described packing ring body (1), be provided with multipair boss (2), each described boss (2) entirety is semicircle cylindricality, and two ends are excessively connected by the sidewall of the spherical and described seal ring body of semicircle (1).
2. air flue packing ring as claimed in claim 2, is characterized in that: described multipair boss (2) is six pairs, lays respectively at the two ends of two parallel sides (3) and the neutral position of two semicircle sides (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210507138.1A CN103851194A (en) | 2012-12-03 | 2012-12-03 | Washer of air flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210507138.1A CN103851194A (en) | 2012-12-03 | 2012-12-03 | Washer of air flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103851194A true CN103851194A (en) | 2014-06-11 |
Family
ID=50859188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210507138.1A Pending CN103851194A (en) | 2012-12-03 | 2012-12-03 | Washer of air flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103851194A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005299686A (en) * | 2002-07-12 | 2005-10-27 | Uchiyama Mfg Corp | Gasket |
| CN201326470Y (en) * | 2008-11-20 | 2009-10-14 | 奇瑞汽车股份有限公司 | Valve box cover, shim and valve box cover assemblies |
| CN201496167U (en) * | 2009-08-19 | 2010-06-02 | 青岛开世密封工业有限公司 | Seal gasket of engine cylinder head |
| CN201925467U (en) * | 2010-07-26 | 2011-08-10 | 陈斌 | Connected flanged packing |
| CN202561039U (en) * | 2011-12-12 | 2012-11-28 | 青岛开世密封工业有限公司 | Dual-surface positioning sealing washer |
-
2012
- 2012-12-03 CN CN201210507138.1A patent/CN103851194A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005299686A (en) * | 2002-07-12 | 2005-10-27 | Uchiyama Mfg Corp | Gasket |
| CN201326470Y (en) * | 2008-11-20 | 2009-10-14 | 奇瑞汽车股份有限公司 | Valve box cover, shim and valve box cover assemblies |
| CN201496167U (en) * | 2009-08-19 | 2010-06-02 | 青岛开世密封工业有限公司 | Seal gasket of engine cylinder head |
| CN201925467U (en) * | 2010-07-26 | 2011-08-10 | 陈斌 | Connected flanged packing |
| CN202561039U (en) * | 2011-12-12 | 2012-11-28 | 青岛开世密封工业有限公司 | Dual-surface positioning sealing washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140611 |
|
| RJ01 | Rejection of invention patent application after publication |