CN207093229U - A kind of sealing ring for automobile engine - Google Patents
A kind of sealing ring for automobile engine Download PDFInfo
- Publication number
- CN207093229U CN207093229U CN201720735814.9U CN201720735814U CN207093229U CN 207093229 U CN207093229 U CN 207093229U CN 201720735814 U CN201720735814 U CN 201720735814U CN 207093229 U CN207093229 U CN 207093229U
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- CN
- China
- Prior art keywords
- sealing ring
- soft rubber
- rubber block
- annular groove
- main body
- 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.)
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Abstract
The utility model discloses a kind of sealing ring for automobile engine; it includes sealing ring main body; sealing ring main body is in a ring; its upper and lower both sides is respectively equipped with annular groove; upper annular groove and lower annular groove, the upper soft rubber block of inside connection of upper annular groove, the lower soft rubber block of inside connection of lower annular groove; the upper end of upper soft rubber block and lower soft rubber block are equipped with one layer of vulcanization rubber bonded adhesives, and the outside of sealing ring main body is provided with a circle and protects aluminium foil.The advantages of the utility model：It is connected by the vulcanization rubber bonded adhesives set on soft rubber block with other parts, by pressure and gluing combination, groove interior energy forms closed area, improves the sealing in groove；Provided with protection aluminium foil, by protecting the protective effect of aluminium foil, avoid external object from causing to damage to it, ensure that the normal use of engine；Provided with mild steel bar, to strengthen the rigidity of sealing ring, situations such as making it not to be broken, increase the service life.
Description
Technical field
A kind of sealing ring for automobile engine is the utility model is related to, belongs to sealing ring technical field.
Background technology
Automobile engine is that the engine of power is provided for automobile, is the heart of automobile, influences dynamic property, the economy of automobile
Property and the feature of environmental protection.Automobile engine sealing ring is a critically important part, and the quality of its quality will influence the normal of engine
Use.Current sealing ring of engine there is sealing deficiency, easy oil leakage, it is fragile the shortcomings of.
Utility model content
The technical problems to be solved in the utility model, it is to provide a kind of sealing ring for automobile engine, the sealing
Circle is connected by bonded adhesives with other parts, good airproof performance, and by protecting the protective effect of aluminium foil, avoids external object to it
Cause to damage.
The utility model is realized by following proposal：A kind of sealing ring for automobile engine, it includes sealing ring master
Body, in a ring, its upper and lower both sides is respectively equipped with annular groove, upper annular groove and lower annular groove, institute to the sealing ring main body
The upper soft rubber block of inside connection of annular groove is stated, the lower soft rubber block of inside connection of the lower annular groove is described
The upper end of upper soft rubber block and the lower soft rubber block are equipped with one layer of vulcanization rubber bonded adhesives, the sealing ring main body
Outside is provided with a circle and protects aluminium foil, and the protection aluminium foil is connected by contiguous block with the seal main body.
The inside of the seal main body is provided with the mild steel bar of a ring shape.
The width of the mild steel bar is wider than the width of the upper soft rubber block and the lower soft rubber block.
Face where the upper end of the protection aluminium foil is less than face where the upper end of the sealing ring main body, the protection aluminium foil
Face where lower end is higher than face where the lower end of the sealing ring main body.
The upper soft rubber block, the lower soft rubber block and the vulcanization rubber bonded adhesives are annular.
Face where the upper end of the upper soft rubber block is less than face where the upper end of the upper annular groove.
Face where the lower end of the lower soft rubber block is higher than face where the lower end of the lower annular groove.
Space is left between sealing ring main body described in the protection aluminium foil.
The beneficial effects of the utility model are：
1st, a kind of sealing ring for automobile engine of the utility model passes through the vulcanization rubber that is set on soft rubber block
Bonded adhesives is connected with other parts, passes through pressure and gluing combination, good airproof performance；
2nd, face where a kind of upper end of the upper soft rubber block of sealing ring for automobile engine of the utility model is less than
Face where the upper end of upper annular groove, face is higher than face where the lower end of lower annular groove where the lower end of lower soft rubber block, because
Sealing ring main body is also flexible, therefore when soft rubber block is connected with other parts, sealing ring main body is by pressing so that
Groove interior energy forms closed area, improves the sealing in groove；
3rd, a kind of sealing ring for automobile engine of the utility model is provided with protection aluminium foil, by the protection for protecting aluminium foil
Effect, avoids external object from causing to damage to it, ensure that the normal use of engine；
4th, a kind of sealing ring for automobile engine of the utility model is provided with mild steel bar, to strengthen the firm of sealing ring
Degree, situations such as making it not to be broken, increase the service life.
Brief description of the drawings
Fig. 1 is a kind of overlooking the structure diagram of sealing ring for automobile engine of the utility model.
Fig. 2 is a kind of partial elevational cross-sectional view of sealing ring for automobile engine of the utility model.
In figure：1 is sealing ring main body, and 2 be upper annular groove, and 3 be lower annular groove, and 4 be upper soft rubber block, under 5 are
Soft rubber block, 6 be vulcanization rubber bonded adhesives, and 7 be protection aluminium foil, and 8 be contiguous block, and 9 be mild steel bar.
Embodiment
The utility model is further illustrated with reference to Fig. 1-2, but scope of protection of the utility model is not limited in described
Hold.
Wherein identical parts are presented with like reference characters.It should be noted that the word used below in description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to court
To or away from particular elements geometric centers direction, and accompanying drawing is compared using very simplified form and accurately using non-
Rate, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.
For clarity, not describing whole features of practical embodiments, in the following description, known function is not described in detail
And structure, because they can make the utility model chaotic due to unnecessary details, it will be understood that in any practical embodiments
Exploitation in, it is necessary to make a large amount of implementation details to realize the specific objective of developer, such as according to relevant system or relevant business
The limitation of industry, another embodiment is changed into by one embodiment, additionally, it should think this development be probably it is complicated and
It is time-consuming, but it is only to those skilled in the art routine work.
A kind of sealing ring for automobile engine, it includes sealing ring main body 1, sealing ring main body 1 in a ring, above and below it
Both sides are respectively equipped with annular groove, upper annular groove 2 and lower annular groove 3, the upper soft rubber of inside connection of upper annular groove 2
Block 4, the lower soft rubber block 5 of inside connection of lower annular groove 3, the upper end of upper soft rubber block 4 and lower soft rubber block 5 are all provided with
There is one layer of vulcanization rubber bonded adhesives 6, the outside of sealing ring main body 1 is provided with a circle and protects aluminium foil 7, and protection aluminium foil 7 passes through contiguous block 8
It is connected with seal main body 1.
The inside of seal main body 1 is provided with the mild steel bar 9 of a ring shape.
The width of mild steel bar 9 is wider than the width of soft rubber block 4 and lower soft rubber block 5.
Face where protecting the upper end of aluminium foil 7 is less than face where the upper end of sealing ring main body 1, where the lower end for protecting aluminium foil 7
Face is higher than face where the lower end of sealing ring main body 1.
Upper soft rubber block 4, lower soft rubber block 5 and vulcanization rubber bonded adhesives 6 are annular.
Face where the upper end of upper soft rubber block 4 is less than face where the upper end of upper annular groove 2.
Face where the lower end of lower soft rubber block 5 is higher than face where the lower end of lower annular groove 3.
Space is left between protection aluminium foil 7 and sealing ring main body 1.
Although more detailed elaboration is done to the technical solution of the utility model and has been enumerated, it will be appreciated that for
For those skilled in the art, modification is made to above-described embodiment or uses equivalent alternative solution, this skill to this area
Be for art personnel it is clear that on the basis of without departing from the utility model spirit these modifications or improvements, belong to
In the scope of the requires of the utility model protection.
Claims (8)
- A kind of 1. sealing ring for automobile engine, it is characterised in that：It includes sealing ring main body (1), the sealing ring master In a ring, its upper and lower both sides is respectively equipped with annular groove, upper annular groove (2) and lower annular groove (3), the upper ring to body (1) The upper soft rubber block (4) of inside connection of connected in star (2), the lower soft rubber block of inside connection of the lower annular groove (3) (5), the upper end of the upper soft rubber block (4) and the lower soft rubber block (5) are equipped with one layer of vulcanization rubber bonded adhesives (6), the outside of the sealing ring main body (1) be provided with one circle protect aluminium foil (7), it is described protection aluminium foil (7) by contiguous block (8) with The seal main body (1) is connected.
- A kind of 2. sealing ring for automobile engine according to claim 1, it is characterised in that：The seal main body (1) inside is provided with the mild steel bar (9) of a ring shape.
- A kind of 3. sealing ring for automobile engine according to claim 2, it is characterised in that：The mild steel bar (9) Width be wider than the width of the upper soft rubber block (4) and the lower soft rubber block (5).
- A kind of 4. sealing ring for automobile engine according to claim 1, it is characterised in that：The protection aluminium foil (7) face where upper end is less than face where the upper end of the sealing ring main body (1), face where the lower end of the protection aluminium foil (7) Higher than face where the lower end of the sealing ring main body (1).
- A kind of 5. sealing ring for automobile engine according to claim 1, it is characterised in that：The upper soft rubber Block (4), the lower soft rubber block (5) and the vulcanization rubber bonded adhesives (6) are annular.
- A kind of 6. sealing ring for automobile engine according to claim 1, it is characterised in that：The upper soft rubber Face where the upper end of block (4) is less than face where the upper end of the upper annular groove (2).
- A kind of 7. sealing ring for automobile engine according to claim 1, it is characterised in that：The lower soft rubber Face where the lower end of block (5) is higher than face where the lower end of the lower annular groove (3).
- A kind of 8. sealing ring for automobile engine according to claim 1, it is characterised in that：The protection aluminium foil (7) space is left between the sealing ring main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735814.9U CN207093229U (en) | 2017-06-22 | 2017-06-22 | A kind of sealing ring for automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735814.9U CN207093229U (en) | 2017-06-22 | 2017-06-22 | A kind of sealing ring for automobile engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207093229U true CN207093229U (en) | 2018-03-13 |
Family
ID=61553575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720735814.9U Active CN207093229U (en) | 2017-06-22 | 2017-06-22 | A kind of sealing ring for automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207093229U (en) |
-
2017
- 2017-06-22 CN CN201720735814.9U patent/CN207093229U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |