CN204716977U - A kind of seal ring of automobile absorber - Google Patents
A kind of seal ring of automobile absorber Download PDFInfo
- Publication number
- CN204716977U CN204716977U CN201520414444.XU CN201520414444U CN204716977U CN 204716977 U CN204716977 U CN 204716977U CN 201520414444 U CN201520414444 U CN 201520414444U CN 204716977 U CN204716977 U CN 204716977U
- Authority
- CN
- China
- Prior art keywords
- base
- sealing cylinder
- seal ring
- annular groove
- automobile absorber
- 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
Abstract
The utility model discloses a kind of seal ring of automobile absorber, comprise seal ring body, described seal ring body is provided with base (1) and sealing cylinder (2), the bottom of described sealing cylinder (2) is connected with the end face of base (1), the external diameter of described base (1) is greater than the maximum outside diameter of sealing cylinder (2), central blind hole (3) is provided with in described sealing cylinder (2), the inner bottom surface of described central blind hole (3) is positioned at base (1), it is characterized in that: the outer side wall of described sealing cylinder (2) is the conical surface, the joint of described base (1) and sealing cylinder (2) is provided with spacing annular groove (4).Limit effect, the guarantee of the base of sealing circle increase seal ring normally seal.
Description
Technical field
The utility model relates to a kind of seal ring of automobile absorber.
Background technique
Concussion when vibration damper rebounds after being mainly used to suppress spring shock-absorbing and the impact from road surface.Through uneven road surface, although shock-absorbing spring can filter the vibrations on road surface, spring self also has to-and-fro motion, and vibration damper is just used to suppress this spring to jump.Vibration damper is too soft, and vehicle body will vertical bounce, and vibration damper will bring too large resistance too firmly, hinders spring normally to work.About in the retrofit process of suspension system, hard vibration damper will be arranged in pairs or groups mutually with hard spring, and the hardness of spring is closely bound up with car weight, and therefore heavier car generally adopts harder vibration damper.With draw the device shaking bent axle and connect, the torsional shaking of the bent axle that is used for contending with.Automobile absorber is to make the vibration of vehicle frame and vehicle body decay rapidly, improves smoothness and the travelling comfort of automobile running, automobile suspension system is generally all equipped with vibration damper, and what automobile extensively adopted is two-way function telescopic shock absorber.
Be applied in the seal ring on a kind of automobile absorber at present, comprise seal ring body, described seal ring body is provided with base and sealing cylinder, the described bottom of sealing cylinder is connected with the end face of base, the external diameter of described base is greater than the maximum outside diameter of sealing cylinder, be provided with central blind hole in described sealing cylinder, the interior ground of described central blind hole is positioned at base.There is following shortcoming in the seal ring of this structure above: after assembling, the train of dress of the base of seal ring lacks spacing, and easily misplace movement up and down, thus affect normal seal action.
Model utility content
The technical problems to be solved in the utility model is, provides a kind of seal ring increasing the limit effect of the base of seal ring, the automobile absorber of the normal sealing of guarantee.
The technical solution of the utility model is, a kind of seal ring with the automobile absorber of following structure is provided, comprise seal ring body, described seal ring body is provided with base and sealing cylinder, the described bottom of sealing cylinder is connected with the end face of base, the external diameter of described base is greater than the maximum outside diameter of sealing cylinder, central blind hole is provided with in described sealing cylinder, the inner bottom surface of described central blind hole is positioned at base, the outer side wall of described sealing cylinder is the conical surface, and the joint of described base and sealing cylinder is provided with spacing annular groove.
The rectangular triangle of one-sided cross section of described annular groove, and annular groove is provided with opening.
The sidewall of described base is cambered surface.
After adopting above structure, the utility model compared with prior art, has the following advantages: the outer side wall due to described sealing cylinder is the conical surface, like this when assembling, can play leading role, convenient installation; Because the joint of described base and sealing cylinder is provided with spacing annular groove, can be used for the bulge loop of mounted part to be embedded in annular groove like this, thus the spacing of the base of seal ring can be increased, ensure normally to seal.
As improvement, the rectangular triangle of one-sided cross section of described annular groove, and annular groove is provided with opening, makes assembling more convenient.
As improvement, the sidewall of described base is cambered surface, can increase sealing effect.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the seal ring of a kind of automobile absorber of the present utility model.
As shown in the figure: 1, base, 2, sealing cylinder, 3, central blind hole, 4, annular groove, 5, cambered surface.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the seal ring of a kind of automobile absorber of the present utility model, comprise seal ring body, described seal ring body is provided with base 1 and sealing cylinder 2, the bottom of described sealing cylinder 2 is connected with the end face of base 1, the external diameter of described base 1 is greater than the maximum outside diameter of sealing cylinder 2, central blind hole 3 is provided with in described sealing cylinder 2, the inner bottom surface of described central blind hole 3 is positioned at base 1, it is characterized in that: the outer side wall of described sealing cylinder 2 is the conical surface, the joint of described base 1 and sealing cylinder 2 is provided with spacing annular groove 4.Outer side wall due to described sealing cylinder is the conical surface, like this when assembling, can play leading role, convenient installation; Because the joint of described base and sealing cylinder is provided with spacing annular groove, can be used for the bulge loop of mounted part to be embedded in annular groove like this, thus the spacing of the base of seal ring can be increased, ensure normally to seal.
The rectangular triangle of one-sided cross section of described annular groove 4, and annular groove 4 is provided with opening.
The sidewall of described base 1 is cambered surface 5.
Claims (3)
1. the seal ring of an automobile absorber, comprise seal ring body, described seal ring body is provided with base (1) and sealing cylinder (2), the bottom of described sealing cylinder (2) is connected with the end face of base (1), the external diameter of described base (1) is greater than the maximum outside diameter of sealing cylinder (2), central blind hole (3) is provided with in described sealing cylinder (2), the inner bottom surface of described central blind hole (3) is positioned at base (1), it is characterized in that: the outer side wall of described sealing cylinder (2) is the conical surface, the joint of described base (1) and sealing cylinder (2) is provided with spacing annular groove (4).
2. the seal ring of a kind of automobile absorber according to claim 1, is characterized in that: the rectangular triangle of one-sided cross section of described annular groove (4), and annular groove (4) is provided with opening.
3. the seal ring of a kind of automobile absorber according to claim 1, is characterized in that: the sidewall of described base (1) is cambered surface (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414444.XU CN204716977U (en) | 2015-06-15 | 2015-06-15 | A kind of seal ring of automobile absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414444.XU CN204716977U (en) | 2015-06-15 | 2015-06-15 | A kind of seal ring of automobile absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204716977U true CN204716977U (en) | 2015-10-21 |
Family
ID=54315976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520414444.XU Expired - Fee Related CN204716977U (en) | 2015-06-15 | 2015-06-15 | A kind of seal ring of automobile absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204716977U (en) |
-
2015
- 2015-06-15 CN CN201520414444.XU patent/CN204716977U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20190615 |