CN214247525U - Sealing ring of cylinder head cover of automobile engine - Google Patents
Sealing ring of cylinder head cover of automobile engine Download PDFInfo
- Publication number
- CN214247525U CN214247525U CN202022636523.9U CN202022636523U CN214247525U CN 214247525 U CN214247525 U CN 214247525U CN 202022636523 U CN202022636523 U CN 202022636523U CN 214247525 U CN214247525 U CN 214247525U
- Authority
- CN
- China
- Prior art keywords
- cylinder head
- head cover
- connecting piece
- ring
- sealing washer
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 2
- 230000000576 supplementary effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an automobile engine technical field just discloses an automobile engine cylinder head cover sealing washer, including the cylinder head cover, the top fixed mounting of cylinder head cover has the installation circle, the top movable mounting of installation circle has the sealing washer, the bottom fixedly connected with one end of sealing washer runs through and extends to the inside connecting piece of installation circle, the equal fixed mounting in quantity of the left and right sides of connecting piece is two extrusion pads. This automobile engine cylinder head cover sealing washer, through the inside at the installing ring seted up flutedly, and the outer circle layer fixed mounting of heelpiece has the slipmat, the surface of slipmat contacts with the inner wall of recess, then when pressing the sealing washer to the inside of installing ring, the heelpiece extrudees with the interior apical wall of recess mutually, surface through at the connecting piece is provided with the rubber pad, the rubber pad then can with the inner wall of recess extrude each other with the big or small looks adaptation of the notch diameter of recess, increase frictional force, reach the good purpose of leakproofness.
Description
Technical Field
The utility model relates to an automobile engine technical field specifically is an automobile engine cylinder head cover sealing washer.
Background
The cylinder head cover covers and seals the cylinder cover at the housing of the engine cylinder, keeps engine oil inside, isolates pollutants such as dirt and moisture outside simultaneously, and adopts a sealing ring made of rubber material to seal between the cylinder head cover and the cylinder cover in order to guarantee the sealing performance between the cylinder head cover and the cylinder cover.
The sealing ring framework that has now is arranged cloth simply, and the positioning effect is relatively poor, leads to droing easily to influence the sealed effect of engine cylinder head cover, lead to sealed inefficacy, so provide an automobile engine cylinder head cover sealing washer and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an automobile engine cylinder head cover sealing washer possesses sealed effectual advantage, and it is simple to have solved current sealing washer framework and have put cloth, and positioning effect is relatively poor, leads to droing easily to influence the sealed effect of engine cylinder head cover, lead to the problem of sealed inefficacy.
(II) technical scheme
For realizing the above-mentioned sealed effectual purpose, the utility model provides a following technical scheme: the utility model provides an automobile engine cylinder head cover sealing washer, includes the cylinder head cover, the top fixed mounting of cylinder head cover has the installation circle, the top movable mounting of installation circle has the sealing washer, the bottom fixedly connected with one end of sealing washer runs through and extends to the inside connecting piece of installation circle, the equal fixed mounting in the left and right sides of connecting piece has the extrusion pad that quantity is two, the bottom fixedly connected with of connecting piece is located the inside heelpiece of installation circle, the equal fixed mounting in the left and right sides of connecting piece has the fixed block that quantity is two, four the top and the equal fixedly connected with installation piece in bottom of fixed block, four the equal fixed mounting in the back of the body one side of the back of the body of fixed block has the flexure strip, four the back of the body one side of the back of the body of flexure strip all contacts with the internal surface of installation circle.
Preferably, four of the elastic pieces are arc-shaped.
Preferably, the mounting ring is internally provided with a groove, and the outer ring layer of the bottom pad is fixedly provided with an anti-slip pad.
Preferably, the outer surface of the connecting piece is sleeved with a rubber pad, and the top of the rubber pad is fixedly connected with the bottom of the sealing ring.
Preferably, the diameter of the rubber pad is matched with the diameter of the notch of the groove.
Preferably, the extrusion pad, the fixed block and the mounting block are all rubber pads.
(III) advantageous effects
Compared with the prior art, the utility model provides an automobile engine cylinder head cover sealing washer possesses following beneficial effect:
this automobile engine cylinder head cover sealing washer, through the inside at the retainer plate is seted up flutedly, and the outer circle layer fixed mounting of heelpiece has the slipmat, the surface of slipmat contacts with the inner wall of recess, then when pressing the sealing washer to the inside of retainer plate, the heelpiece extrudees with the inner vertex wall of recess mutually, surface through at the connecting piece is provided with the rubber pad, the rubber pad then can with the inner wall of recess extrude each other with the big or small looks adaptation of the notch diameter of recess, increase frictional force, reach the good mesh of leakproofness, through being provided with the flexure strip, the extrusion pad, fixed block and installation piece are the rubber pad, play the effect of supplementary increase frictional force, guarantee good seal between cylinder head cover and the sealing washer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the structure of the present invention.
In the figure: the device comprises a cylinder head cover 1, a mounting ring 2, a sealing ring 3, a connecting piece 4, a squeezing pad 5, a mounting block 6, a fixing block 7, an elastic sheet 8 and a bottom pad 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a sealing ring of a cylinder head cover of an automobile engine comprises a cylinder head cover 1, a mounting ring 2 is fixedly installed at the top of the cylinder head cover 1, a sealing ring 3 is movably installed at the top of the mounting ring 2, a connecting piece 4 with one end penetrating and extending into the mounting ring 2 is fixedly connected to the bottom of the sealing ring 3, a rubber pad is sleeved on the outer surface of the connecting piece 4, the top of the rubber pad is fixedly connected to the bottom of the sealing ring 3, the diameter of the rubber pad is matched with the diameter of a groove opening of a groove, two extrusion pads 5 are fixedly installed on the left side and the right side of the connecting piece 4, a bottom pad 9 positioned in the mounting ring 2 is fixedly connected to the bottom of the connecting piece 4, a groove is formed in the mounting ring 2, anti-slip pads are fixedly installed on the outer ring layer of the bottom pad 9, two fixing blocks 7 are fixedly installed on the left side and the right side of the connecting piece 4, the top and the equal fixedly connected with installation piece 6 in bottom of four fixed blocks 7, extrusion pad 5, fixed block 7 and installation piece 6 are the rubber pad, and the equal fixed mounting in back of the body one side of four fixed blocks 7 has flexure strip 8, and four flexure strips 8 all are the arc, and the back of the body one side of four flexure strips 8 all contacts with the internal surface of installing ring 2.
In conclusion, this automobile engine cylinder head cover sealing washer, through the inside at the retainer plate 2 seted up the recess, and the outer circle layer fixed mounting of heelpiece 9 has the slipmat, the surface of slipmat contacts with the inner wall of recess, then when pressing sealing washer 3 to the inside of retainer plate 2, heelpiece 9 extrudees with the inner top wall of recess, through being provided with the rubber pad at the surface at connecting piece 4, the rubber pad then can extrude each other with the inner wall of recess with the big or small looks adaptation of the notch diameter of recess, increase frictional force, reach the good mesh of leakproofness, through being provided with flexure strip 8, extrusion pad 5, fixed block 7 and erection block 6 are the rubber pad, play the supplementary effect that increases frictional force, guarantee good leakproofness between cylinder head cover 1 and the sealing washer 3.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile engine cylinder head cover sealing washer, includes cylinder head cover (1), its characterized in that: the top of the cylinder head cover (1) is fixedly provided with a mounting ring (2), the top of the mounting ring (2) is movably provided with a sealing ring (3), the bottom of the sealing ring (3) is fixedly connected with a connecting piece (4) with one end penetrating and extending to the interior of the mounting ring (2), the left side and the right side of the connecting piece (4) are both fixedly provided with two extrusion pads (5), the bottom of the connecting piece (4) is fixedly connected with a bottom pad (9) positioned in the mounting ring (2), the equal fixed mounting in the left and right sides of connecting piece (4) has fixed block (7) that quantity is two, four the top and the equal fixedly connected with installation piece (6) in bottom of fixed block (7), four the equal fixed mounting in one side of carrying on the back mutually of fixed block (7) has flexure strip (8), four the inboard surface contact with installation ring (2) in one side of carrying on the back mutually of flexure strip (8).
2. The automotive engine cylinder head cover seal ring of claim 1, wherein: the four elastic pieces (8) are all arc-shaped.
3. The automotive engine cylinder head cover seal ring of claim 1, wherein: the inner part of the mounting ring (2) is provided with a groove, and the outer ring layer of the bottom pad (9) is fixedly provided with an anti-slip pad.
4. The automotive engine cylinder head cover seal ring of claim 1, wherein: the outer surface of the connecting piece (4) is sleeved with a rubber pad, and the top of the rubber pad is fixedly connected with the bottom of the sealing ring (3).
5. The automotive engine cylinder head cover seal ring of claim 4, wherein: the diameter of the rubber pad is matched with the diameter of the notch of the groove.
6. The automotive engine cylinder head cover seal ring of claim 1, wherein: the extrusion pad (5), the fixed block (7) and the mounting block (6) are all rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022636523.9U CN214247525U (en) | 2020-11-16 | 2020-11-16 | Sealing ring of cylinder head cover of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022636523.9U CN214247525U (en) | 2020-11-16 | 2020-11-16 | Sealing ring of cylinder head cover of automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214247525U true CN214247525U (en) | 2021-09-21 |
Family
ID=77732259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022636523.9U Expired - Fee Related CN214247525U (en) | 2020-11-16 | 2020-11-16 | Sealing ring of cylinder head cover of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214247525U (en) |
-
2020
- 2020-11-16 CN CN202022636523.9U patent/CN214247525U/en not_active Expired - Fee Related
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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: 20210921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |