CN208997347U - A kind of multi-sealed y-type seal ring - Google Patents
A kind of multi-sealed y-type seal ring Download PDFInfo
- Publication number
- CN208997347U CN208997347U CN201821477152.0U CN201821477152U CN208997347U CN 208997347 U CN208997347 U CN 208997347U CN 201821477152 U CN201821477152 U CN 201821477152U CN 208997347 U CN208997347 U CN 208997347U
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- China
- Prior art keywords
- circle
- outside
- sealing ring
- main body
- ring main
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Abstract
The utility model discloses a kind of multi-sealed y-type seal rings; including sealing ring main body; the leading exterior surface of the sealing ring main body is provided with retainer plate; the upper end of the sealing ring main body is provided with circle on the outside of upper body; the lower end of the sealing ring main body is provided with circle on the outside of lower body, and the lower end enclosed on the outside of the lower body is provided with guard circle on the outside of lower body；The upper end enclosed on the outside of the upper body is provided with guard circle on the outside of upper body; the inside enclosed on the outside of the upper body of the upper end of the sealing ring main body is provided with circle on the inside of upper body; the upper end enclosed on the inside of the upper body is provided with guard circle on the inside of upper body, and the inside enclosed on the outside of the lower body of the lower end of the sealing ring main body is provided with circle on the inside of lower body.A kind of multi-sealed y-type seal ring described in the utility model; it can be easy to use equipped with guard circle, upper body outside circle and retainer plate on the outside of lower body so making the y-type seal ring that there is multi-sealed effect; it has been able to extend service life, has brought better prospect of the application.
Description
Technical field
The utility model relates to sealing ring field, in particular to a kind of multi-sealed y-type seal ring.
Background technique
The section of y-type seal ring is Y-shaped, is a kind of typical lip-type packing, is widely used in reciprocating dynamic seal device
In, service life is higher than O-ring seal.The applicable operating pressure of y-type seal ring be not more than 40MPa, operating temperature be -30~
80℃；There are certain drawbacks in existing y-type seal ring, do not have multi-sealed property when in use, not convenient enough when use,
Service life is lower, brings certain adverse effect to actual use, for this purpose, it is proposed that a kind of multi-sealed Y type sealing
Circle.
Utility model content
The main purpose of the utility model is to provide a kind of multi-sealed y-type seal rings, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
The leading exterior surface of a kind of multi-sealed y-type seal ring, including sealing ring main body, the sealing ring main body is provided with
Retainer plate, the upper end of the sealing ring main body are provided with circle on the outside of upper body, and the lower end of the sealing ring main body is provided with lower external
Side circle, the lower end that the lower body outside is enclosed are provided with guard circle on the outside of lower body, and the upper end enclosed on the outside of the upper body is provided with upper body
Outside guard circle, the inside that the upper body outside of the upper end of the sealing ring main body is enclosed is provided with circle on the inside of upper body, described internal
The upper end of side circle is provided with guard circle on the inside of upper body, and the inside enclosed on the outside of the lower body of the lower end of the sealing ring main body is provided with down
Internal side circle, the lower end that the lower body inside is enclosed are provided with guard circle on the inside of lower body.
Preferably, fixture block, protection on the outside of the upper body are provided between guard circle on the outside of circle and upper body on the outside of the upper body
The lower end outer surface of circle is fixedly connected by fixture block with the upper end outer surface enclosed on the outside of upper body, and guard circle is upper on the outside of the upper body
End outer surface is provided with non-slip groove.
Preferably, be provided with clamping ring on the inside of the sealing ring main body and upper body between circle, the sealing ring main body it is upper
End outer surface is fixedly connected by clamping ring with the lower end outer surface enclosed on the inside of upper body, circle and sealing ring main body on the inside of the upper body
Between angle degree each other.
Preferably, it is arranged fluted between the sealing ring main body and retainer plate, the back end outer surface of the retainer plate is logical
It crosses groove to be fixedly connected with the leading exterior surface of sealing ring main body, the retainer plate is located in the middle part of the outer surface of sealing ring main body.
Preferably, it is provided with connection ring between the sealing ring main body and lower body outside circle, is enclosed on the outside of the lower body upper
End outer surface is fixedly connected by connection ring with the lower end outer surface of sealing ring main body, and circle is enclosed on the inside of lower body on the outside of the lower body
Between in Y type arrange.
Preferably, card slot, protection on the outside of the lower body are provided between guard circle on the outside of circle and lower body on the outside of the lower body
The upper end outer surface of circle is fixedly connected by card slot with the lower end outer surface enclosed on the outside of lower body, on the outside of the lower body under guard circle
End outer surface is provided with antiskid particles.
Compared with prior art, the utility model has the following beneficial effects: because the y-type seal ring is provided on the outside of upper body
Circle on the inside of circle and upper body lead to simultaneously in use, not only lower body can seal so the y-type seal ring is put into machinery
It crosses on the outside of upper body and encloses and upper body can also be sealed on the inside of circle and upper body, to achieve the effect that its is multi-sealed, because of setting
There is retainer plate, so making the y-type seal ring that there is certain hardness, puts the y-type seal ring so that user can facilitate
Enter on the article sealed, so that its benefit convenient to use is reached, because being provided with external side guard circle, the protection of upper body inside
Guard circle etc. on the inside of circle and lower body, so the y-type seal ring can be protected from by the engagement edge of sealed object
Use for a long time causes abrasion to decline its sealing effect, so that the service life of its y-type seal ring is improved, the effect used
It is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of multi-sealed y-type seal ring of the utility model；
Fig. 2 is a kind of partial view of multi-sealed y-type seal ring of the utility model；
Fig. 3 is a kind of enlarged drawing of the A of multi-sealed y-type seal ring of the utility model；
Fig. 4 is a kind of partial cross-sectional view of multi-sealed y-type seal ring of the utility model.
In figure: 1, sealing ring main body；2, retainer plate；3, circle on the outside of upper body；4, circle on the outside of lower body；5, protection on the outside of lower body
Circle；6, guard circle on the outside of upper body；7, circle on the inside of upper body；8, guard circle on the inside of upper body；9, circle on the inside of lower body；10, it is protected on the inside of lower body
Guard ring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of multi-sealed y-type seal ring, including sealing ring main body 1, outside the front end of sealing ring main body 1
Surface is provided with retainer plate 2, and the upper end of sealing ring main body 1 is provided with circle 3 on the outside of upper body, and the lower end of sealing ring main body 1 is provided with
Circle 4 on the outside of lower body, the lower end of lower body outside circle 4 are provided with guard circle 5 on the outside of lower body, and the upper end of circle 3 is provided on the outside of upper body
The inside of side guard circle 6 in vitro, the upper body outside circle 3 of the upper end of sealing ring main body 1 is provided with circle 7 on the inside of upper body, upper body inside
The upper end of circle 7 is provided with guard circle 8 on the inside of upper body, and the inside of circle 4 is provided with lower body on the outside of the lower body of the lower end of sealing ring main body 1
The lower end of inside circle 9, lower body inside circle 9 is provided with guard circle 10 on the inside of lower body.
It is enclosed on the outside of upper body on the outside of 3 and upper body and is provided with fixture block between guard circle 6, the lower end appearance of guard circle 6 on the outside of upper body
Face is fixedly connected by fixture block with the upper end outer surface of circle 3 on the outside of upper body, and the upper end outer surface of guard circle 6 is provided on the outside of upper body
Non-slip groove, fixture block play the role of the fixed function of circle 3 and guard circle 6 on the outside of upper body on the outside of upper body, and non-slip groove plays anti-skidding；Sealing
Clamping ring is provided on the inside of circle main body 1 and upper body between circle 7, the upper end outer surface of sealing ring main body 1 passes through clamping ring and upper body
The lower end outer surface of inside circle 7 is fixedly connected, 120 degree of angle each other between circle 7 and sealing ring main body 1, clamping ring on the inside of upper body
Play the fixed function of circle 7 on the inside of sealing ring main body 1 and upper body；Be arranged between sealing ring main body 1 and retainer plate 2 it is fluted, Gu
Surely the back end outer surface of circle 2 is fixedly connected by groove with the leading exterior surface of sealing ring main body 1, and retainer plate 2 is located at sealing ring
In the middle part of the outer surface of main body 1, groove plays the fixed function of sealing ring main body 1 Yu retainer plate 2；Sealing ring main body 1 and lower external
Connection ring is provided between side circle 4, the upper end outer surface of circle 4 passes through outside the lower end of connection ring and sealing ring main body 1 on the outside of lower body
Surface is fixedly connected, and is arranged between circle 4 and lower body inside circle 9 in Y type on the outside of lower body, connection ring plays sealing ring main body 1 under
The fixed function of external side circle 4；It is enclosed on the outside of lower body on the outside of 4 and lower body and is provided with card slot, guard circle on the outside of lower body between guard circle 5
5 upper end outer surface is fixedly connected by card slot with the lower end outer surface of circle 4 on the outside of lower body, the lower end of guard circle 5 on the outside of lower body
Outer surface is provided with antiskid particles.
It should be noted that the utility model is a kind of multi-sealed y-type seal ring, when in use, user can lead to
It crosses and catches retainer plate 2 that the y-type seal ring is placed on the object sealed, enable to enclose 9 on the inside of circle 4 and lower body on the outside of its lower body
It is enough to be in contact with by sealed object, because circle 9 is provided with down with the face being in contact by sealed object on the inside of circle 4 on the outside of lower body and lower body
Guard circle 10 on the inside of external side guard circle 5 and lower body makes the Y type so its long-time can be reduced using brought abrasion
The service life of sealing ring extends, then the other half coupling part by sealed object is placed in the upper end of the y-type seal ring,
Circle 7 on the inside of external side circle 3 thereon and upper body is set to be in contact with by the surface of the other half coupling part of sealed object, to allow this
Y-type seal ring is capable of being sealed for two-sided double-deck, keeps its sealing effect more preferable, and upper body on the outside of circle 3 and upper body on the inside of circle 7 with
Guard circle 6 and upper body inside guard circle 8 on the outside of upper body are provided with by the contact surface that the other half coupling part of sealed object is put, therefore
And its abrasion can be reduced and keep long-time leakproofness, it is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of multi-sealed y-type seal ring, including sealing ring main body (1), it is characterised in that: the sealing ring main body (1)
Leading exterior surface is provided with retainer plate (2), and the upper end of the sealing ring main body (1) is provided on the outside of upper body and encloses (3), the sealing
The lower end of circle main body (1) is provided on the outside of lower body and encloses (4), and the lower end of circle (4) is provided with protection on the outside of lower body on the outside of the lower body
It encloses (5), the upper end of circle (3) is provided with guard circle on the outside of upper body (6) on the outside of the upper body, the upper end of the sealing ring main body (1)
Upper body on the outside of be provided on the inside of upper body on the inside of circle (3) and enclose (7), the upper end of circle (7) is provided in vivo on the inside of the upper body
Side guard circle (8), the lower body outside of the lower end of the sealing ring main body (1), which is enclosed on the inside of (4) to be provided on the inside of lower body, encloses (9),
The lower end of circle (9) is provided with guard circle (10) on the inside of lower body on the inside of the lower body.
2. a kind of multi-sealed y-type seal ring according to claim 1, it is characterised in that: on the outside of the upper body circle (3) with
Fixture block is provided on the outside of upper body between guard circle (6), on the outside of the upper body lower end outer surface of guard circle (6) by fixture block with it is upper
The upper end outer surface of external side circle (3) is fixedly connected, and the upper end outer surface of guard circle (6) is provided with anti-skidding on the outside of the upper body
Slot.
3. a kind of multi-sealed y-type seal ring according to claim 1, it is characterised in that: the sealing ring main body (1) with
Is provided with clamping ring on the inside of upper body between circle (7), the upper end outer surface of the sealing ring main body (1) by clamping ring and it is upper in vivo
The lower end outer surface of side circle (7) is fixedly connected, and on the inside of the upper body angle 120 each other between circle (7) and sealing ring main body (1)
Degree.
4. a kind of multi-sealed y-type seal ring according to claim 1, it is characterised in that: the sealing ring main body (1) with
Be arranged between retainer plate (2) it is fluted, before the back end outer surface of the retainer plate (2) is by groove and sealing ring main body (1)
End outer surface is fixedly connected, and the retainer plate (2) is located in the middle part of the outer surface of sealing ring main body (1).
5. a kind of multi-sealed y-type seal ring according to claim 1, it is characterised in that: the sealing ring main body (1) with
Connection ring is provided on the outside of lower body between circle (4), the upper end outer surface of circle (4) passes through connection ring and sealing ring on the outside of the lower body
The lower end outer surface of main body (1) is fixedly connected, and is arranged between circle (4) and lower body inside circle (9) in Y type on the outside of the lower body.
6. a kind of multi-sealed y-type seal ring according to claim 1, it is characterised in that: on the outside of the lower body circle (4) with
Card slot is provided on the outside of lower body between guard circle (5), the upper end outer surface of guard circle (5) is by card slot under on the outside of the lower body
The lower end outer surface of external side circle (4) is fixedly connected, and the lower end outer surface of guard circle (5) is provided with anti-skidding on the outside of the lower body
Grain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477152.0U CN208997347U (en) | 2018-09-11 | 2018-09-11 | A kind of multi-sealed y-type seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477152.0U CN208997347U (en) | 2018-09-11 | 2018-09-11 | A kind of multi-sealed y-type seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997347U true CN208997347U (en) | 2019-06-18 |
Family
ID=66800274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477152.0U Expired - Fee Related CN208997347U (en) | 2018-09-11 | 2018-09-11 | A kind of multi-sealed y-type seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997347U (en) |
-
2018
- 2018-09-11 CN CN201821477152.0U patent/CN208997347U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20210911 |